• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present application relates to a music player (1) for playing music, comprising at least one elongated cylinder body (2), at least one sound device (3) having a plurality of sound elements (4), and at least one drive means (5) by means of which the cylinder body (2) and the sound device (3) are rotatable relative to each other, wherein the cylinder body (2) in the region of its outer lateral surface (6) at least one nose element (7), in the course of one revolution of the cylinder body (2) based on whose longitudinal axis (8) relative to the sounding device (3) is adapted to engage with at least one sound element (4), the latter being able to be vibrated by means of the engagement of a respective nose element (7) with at least one respectively associated sound element (4); so that a sound perceptible by the human ear can be generated. In order to provide a music playback device, by means of which the playback of different tunes compared to the prior art is easier, it is proposed according to the invention, at least a majority of the nose elements (7) on the cylinder body (2) between an active position and a passive position convertible, the in their active position located nose elements (7) are adapted to engage with at least one respectively associated sound element (4) and wherein in the passive position located in the nose elements (7) engagement of a respective nose element (7) with at least one respective associated sound element (4 ) is avoided.
    公开号:CH713446A2
    申请号:CH00151/17
    申请日:2017-02-09
    公开日:2018-08-15
    发明作者:Pierret Nicolas
    申请人:Pierret Nicolas；
    IPC主号:
    专利说明:

    description
    The present application relates to a music player for playing music, comprising - at least one elongate cylinder body, - at least one sound device having a plurality of sound elements, and - at least one drive means by which the cylinder body and the sound device relative to each other are rotatable, wherein the cylinder body in the region of its outer lateral surface has at least one nose element which is suitable in the course of one revolution of the cylinder body relative to the longitudinal direction relative to the sound device to intervene with at least one sound element, wherein by means of the engagement of a respective nose element with at least a respective associated sound element latter can be set in vibration so that a sound perceptible by the human ear can be generated.
    Furthermore, the present application relates to a method for operating a music player, the music player comprising - at least one elongated cylinder body, - at least one sound device having a plurality of sound elements, and - at least one drive means by which the cylinder body and the sound device relative are rotated in relation to each other, wherein the cylinder body in the region of its outer circumferential surface has at least one nose element which engages with at least one sound element relative to the sound device in the course of a revolution of the cylinder body, wherein the latter by means of the engagement of a nose element with a sound element the latter in vibration is offset so that a perceptible by the human ear sound is generated.
    A "drive device" is understood in the context of the present application, any type of device which is adapted to drive a cylinder body and / or a sound device such that the cylinder body and the sound device relative to each other perform a rotation. In particular, it is conceivable that the drive device is designed as an electric motor.
    For the purposes of the present application, the "sound device" can be any type of device which is suitable for generating a sound, in particular in a mechanical way. For this purpose, it is usually necessary to put at least a part of the sound device, in particular a sound element of the same, in a vibration. The vibration of the respective Klneidements is then perceptible to the human ear as a sound. It is understood that the sound device advantageously has a plurality of sound elements that oscillate in the course of an excitation with different frequencies, so that a total of different sounds can be generated by means of the sound device.
    In the context of the present application, a "nose element" is understood to mean an element which is suitable for vibrating a sound element of a sounding device. Typically, such a nose element can form a positive engagement with at least one associated sound element and in this way excite the respective sound element. Such a nose element may for example be formed of metal, so that it has sufficient rigidity. In particular, the materials of the nose element (s) and the sound elements should be matched to each other so that in the course of a collision of a nose element with at least one respective sound element the latter can be set into oscillation. It goes without saying that a volume of the sound generated by means of the clan element depends on an amplitude of the deflection of the clinker element, with an even greater amplitude being accompanied by a greater volume of the sound produced. In order to produce the loudest possible sound, a nosepiece element that is as stiff as possible is typically preferred, so that in the course of a collision of the nose element with the sound element, at least mainly the sound element is deflected, while the nose element remains at least substantially undeformed. A relative evasive movement of the nose element and the respective Klangelements each other is performed in this case almost exclusively by the sound element.
    PRIOR ART Music playback devices and methods of the type described in the introduction are already known in the prior art. They usually work in such a way that a cylinder body with an at least substantially constant
    Rotational speed is rotated about its longitudinal axis, in the course of rotation radially engage over the outer surface of the cylinder body protruding nose elements each with associated sound elements. In this way, by means of such music playback devices, a repetitive melody per revolution of the cylinder body can be played continuously.
    Such a music player is already known for example from German Patent DE 958897 B. The music playback device shown there has the advantage that different melodies can be played by the nose elements of the cylinder body are designed removable. For this purpose, the cylinder body has on its lateral surface over a plurality of recesses into which nose elements can be used if necessary. To produce a particular melody only a small part of the recesses is actually occupied by nose elements. According to prefabricated instructions, it is thus possible to "plug in" the nose elements and in this way to configure the music player for different tunes.
    The disadvantage of the known music player is that in any case a suspension of the operation is necessary to switch between different tunes can. In addition, the change of tunes is particularly time consuming and fragmented.
    OBJECT [0009] The present invention is therefore based on the object of providing a music playback device and a method for its operation by means of which the reproduction of different tunes is easier in comparison to the prior art. [0010] The underlying object is achieved on the basis of the music playback device of the type described in the introduction by virtue of the fact that at least a majority of the nose elements can be transferred to the cylinder body between an active position and a passive position, wherein the nose elements in their active position are suitable, engage with at least one respective associated sound element and wherein the engagement of a respective nose element is avoided with at least one respective associated sound element in the in its passive position nose elements. Preferably, all nose elements of the music player between the active position and the passive position can be transferred. It is basically conceivable that different nose elements are moved in different ways or changed in any other way to be transferred between their respective active position and their respective passive position. In particular, it is conceivable that a respective nose element is moved as a whole, so that it somehow "evades" the respectively associated sound element.
    Under a transfer of the nose elements «on the cylinder body» is understood in the context of the present application that the nose elements are arranged regardless of their presence in their active position or their passive position in each case on the cylinder body. In other words, according to the invention, the transfer of a respective nose element into its passive position does not consist in completely removing the respective nose element from the cylinder body. Instead, it remains permanently on and / or in and / or on the cylinder body.
    The inventive music player has many advantages. In principle, there is the possibility of playing different melodies by means of a change in the position of the nose elements by means of one and the same music playback device, since depending on the positions of the individual nose elements, different sound elements are struck and thus set in vibration. As a rule, the music playback device is in an initial configuration in which the nose elements are arranged on the cylinder body in such a way that they play a specific, preset tune by means of engagement with at least one sound device. Starting from this melody, at least part of the nose elements can be transferred into their passive position and yet others into their active position, as a result of which the melody changes. It is conceivable, in particular, to automatically transfer nose elements between their positions, at least to the extent that a dog-like intervention by a person operating the music playback device is not necessary. Furthermore, it is conceivable that a position of a respective nose element is changed continuously during a rotation of the cylinder body relative to the sound device, so that freely various melodies are adjustable. This also includes the "endless" playing again and again other melodies, which in contrast to the prior art due to the completely free change in the position of the nose elements also a quasi infinitely long melody can be played because the melody basically independent of the duration of a complete Rotation of the cylinder body relative to the sound device is. In the prior art, on the other hand, a melody may last at most the duration of one full revolution, the melody in the prior art then being repeated once more with each further revolution.
    In a particularly advantageous embodiment of the inventive music playback device located in its active position nose elements are radially beyond the outer surface of the cylinder body to the outside. In their passive position, however, the nose elements are at least partially retracted into the cylinder body. It is understood that the nose elements have to retract at least as far into the cylinder body, that they do not touch the latter in the course of a pass on a respective sound element the latter. A nose element present in this way in its passive position is thus to a certain extent "switched off". The retraction and extension of the nose elements in or out of the cylinder body is comparatively easy, in particular, an automated control of the nose elements is conceivable. This will be discussed separately below.
    The inventive music player further ausgestaltend means are arranged for transferring the nose elements between their positions within the cylinder body. In particular, it is conceivable that such means comprise at least one magnetic drive, by means of which at least one nose element is drivable, so that it can be transferred between its active position and its passive position. Such a magnetic drive may comprise, for example, a magnetic coil which can be magnetized by application of electric current, wherein the nose element is durable, for example by means of a mechanical actuating element, in particular a spring, in a zero position. For a transfer of the nose element from this zero position out the solenoid can be activated, whereupon the nose element is moved against the acting spring force. In particular, it is conceivable that the zero position corresponds to the passive position of the nose element and in a deflected state, the nose element is in its active position. Ideally, each movable nose element interacts with its own magnetic drive so that each individual nose element can be individually controlled.
    As another example, it is conceivable that the nose element is either permanently magnetized itself or is connected to a permanent magnet in force transmitting manner, wherein a drive of the nose element by means of another magnet («solenoid») is made. This solenoid can by reversing the polarity of the nose element either attract or repel and move in this way between its two positions back and forth. Even in such a configuration, a spring element may be advantageous in order to damp a movement of the nose element and in this way possibly to suppress disturbing impact noises.
    In a further advantageous embodiment of the music playing device according to the invention, at least two sound elements (for example sound elements of different sounding devices) are arranged distributed along a circumference of the cylinder body in such a way that a certain point of the outer surface of the cylinder body passes through the sound elements one after the other in the course of a complete rotation. In the presence of a respective nose element in its active position, this nose element would therefore strike several sound elements in the course of a complete revolution. The arrangement of several sound elements in the manner described has the advantage that a wider range of melodies can be played. In particular, the angular offset between adjacent sound elements along the circumference of the cylinder body is critical to a rhythm of the music being played. Therefore, with several sound elements that may be arranged on different sound devices, for example, different music rhythms can be generated in a comparatively easy manner.
    Alternatively or additionally, it may be of particular advantage if the cylinder body is provided at a certain point along its longitudinal axis on its circumference located there with a plurality of nose elements. In this way, a desired rhythm can be set by respectively transferring a specific nose element to its active position, whereby a chronological sequence of different sounds can be set by means of an angular spacing along the circumference between nose elements which interact with different sound elements. Thus, for example, if the different tones A and B are struck at a 10 second time interval in a piece of music to be played and the cylinder body makes a complete revolution relative to the sounding device within 240 seconds, the nose elements associated with the tones A and B should register Sound elements are assigned to be positioned at an angular distance of 15 ° to each other. For this purpose, it goes without saying that it is advantageous to reproduce the greatest possible number of different melodies if the cylinder body is provided along a circumference for the different sound elements with a multiplicity of nose elements which, for example, each have an angular spacing of 5 ° from one another. By means of activation and / or deactivation of individual nose elements on a circumference, the frequency of a particular tone which has been sounded, that is to say the stop of a specific clipping element, can be set particularly easily.
    In an advantageous embodiment, the sound elements are designed in the form of elongated flat bars, preferably at least a plurality of the sound elements having different free lengths. In this context, a "free length" is understood to mean a length of a respective clipping element that can oscillate freely in the course of a stop by means of a nose element. The free length can be used, in particular, to set the frequency of a respective clipping element, with which this oscillates following excitation by means of a nose element. Consequently, the free length is of crucial importance to the particular tone produced. The use of nose elements of various free lengths allows the reproduction of different tones.
    Furthermore, it is advantageous if the at least one sound device fixed and the cylinder body are rotatable, wherein the cylinder body is rotatable in particular about its longitudinal axis. Further preferably, the longitudinal axis is oriented at least substantially horizontally. In this embodiment, at least one drive device is used, which rotates the cylinder body. In this case, the drive device is preferably designed such that a rotational speed of the cylinder body is variable.
    The sound device is also advantageously carried out with a plurality of juxtaposed sound elements, each of the sound elements used has an individual free length that differs from the free lengths of the other sound elements.
    In a further advantageous embodiment of the inventive music playback device selbige includes an at least partially hollow interior, which is surrounded by the outer lateral surface. This embodiment of the cylinder body has the advantage that within the interior, which is independent of rotation of the rest of the cylinder body, resources can be arranged, which are responsible for the operation of the music player. For example, it is conceivable to arrange a control device within the interior. Such an example can include an encoder, by means of which audio signals, in particular digital audio signals, for example in the form of mp3 files, can be converted into signals for driving the nose elements. Of course, the interior is also suitable for housing remaining control electronics of the music player.
    The inventive music player further ausgestaltend selbige has at least one control device, by means of which at least a plurality of the nose elements, preferably all nose elements, are controllable. It is understood that advantageously at least individual groups of nose elements, in particular each nose element individually, can be controlled by means of such a control device. In this way, it can be determined in which order and / or timing each affected nasal elements should move between their active position and their passive position. In particular, it is conceivable to provide the control device with data for pieces of music analogously to the creation of a playlist, so that the control device can individually control the nose elements corresponding to a respective piece of music so that the respective piece of music is played.
    Starting from the method of the type described above, the underlying object according to the invention is achieved in that during operation of the music player at least one nose element is converted at least once, starting from its active division into its passive position or vice versa, one in its active position located nose element is adapted to engage with at least one respective associated sound element and wherein engagement of a located in its passive position nose element is avoided with a respective corresponding sound element. This inventive method is particularly easy to carry out by means of the inventive music playback device and provides the advantages already described above in connection with the music player.
    In an advantageous embodiment of the inventive method, at least a plurality of the nose elements, preferably all nose elements, transferred during an operation of the music player continuously between its active position and its passive position. In particular, a change in the positions of the nose elements follows an irregular pattern, which is representative of different melodies.
    If a music player is used, which comprises at least two sound elements which are distributed at a location along the longitudinal axis of the cylinder body around a circumference of the cylinder body, so that at least one nose element during a complete revolution of the cylinder body relative to the sound device said sound elements one after the other, it can be particularly advantageous if the respective nose element associated with the sound elements, after passing the first sound element, is transferred from its active position to its passive position or vice versa before it reaches the second nose element. This procedure describes the specific activation and deactivation of individual sound elements, which is particularly advantageous for the generation of different melodies.
    EXAMPLES The music playback device according to the invention and the method according to the invention will be explained in more detail below with reference to an exemplary embodiment which is illustrated in the figures. It shows:
    1 shows an inventive music player in an oblique view,
    2 shows a vertical section, guided parallel to a longitudinal axis of the music playback device, through the music playback device according to FIG. 1, FIG.
    3 shows a vertical section, guided perpendicular to the longitudinal axis of the music playback device, through the music playback device according to FIG. 1, FIG.
    4 shows a detail of a present in its active position nose element and
    Fig. 5: A detail of the nose element according to FIG. 4, which is in its passive position.
    An exemplary embodiment, which is shown in FIGS. 1 to 5, comprises a music playback device 1 according to the invention. This comprises in turn a cylinder body 2 and two sounding devices 3. The sound device in FIG. 3 are arranged offset by 180 ° relative to the cylinder body 2. The cylinder body 2 is rotatably mounted about its longitudinal axis 8, wherein the longitudinal axis 8 is oriented horizontally. A middle shaft of the cylinder body 2 is supported at its opposite ends by means of a bearing block 13, respectively.
    The sound devices 3 each have a plurality of sound elements 4. These are each formed in the example shown by an elongated flat bar, the sound elements 4 of the sound devices 3 depending Weil have different free lengths. In this way, the sound elements 4 oscillate in the course of an excitation in different frequencies, so that they each produce different sounds. The individual sound elements 4 are each formed here from a single plate 19 of the respectively associated sound device 3, wherein the plate 19 has a number of sound elements 4 corresponding number of longitudinal sections. Lengths of the longitudinal sections correspond in each case with the free length of a respectively associated Klegrenzements 4. The plate 19 of a respective sound device 3 is in turn mounted on a bearing block 14.
    The cylinder body 2 cooperates with a drive device 5, which is arranged in the bearing block 13. The drive device 5 is formed thereof an electric motor. The drive device 5 is suitable for driving the middle shaft of the cylinder body 2 and in this way enabling the entire cylinder body 2 to rotate about its longitudinal axis 8.
    On an outer circumferential surface 6 of the cylinder body 2, a plurality of nose elements 7 is arranged, which extend radially beyond the lateral surface 6 also. A protruding over the lateral surface 6 length 17 of the nose elements 7 is at least chosen so long that a distance between the lateral surface 6 and the adjacent sound elements 4 is bridged. This has the consequence that in the course of a passage of a respective nose element 7 on one of the sound devices 3, the respective nose element 7 engages with an associated sound element 4 and thereby strikes the latter.
    It is understood that the nose elements 7 according to the invention only in the manner shown in Fig. 1 on the outer surface 6 of the cylinder body 2 project beyond when they are in their active position. In this active position, the nose elements 7 are adapted to intervene with a respectively associated sound element 4. In particular, from the illustrations according to FIGS. 2 and 3, there are nose elements 7.1, which are in their active position, and nose elements 7.2, which are in their passive position. In their passive position, the nose elements 7.2 are retracted into the cylinder body 2, so that they no longer protrude beyond the outer circumferential surface 6 of the cylinder body 2 addition. This also results particularly well with reference to FIG. 5. When present in their passive position, the respective nose elements 7.2 can be guided along a respective sound device 3, without there being any engagement of a respective nose element 7.2 with an associated sound element 4. In this way, individual tones of a respective sound device 3 can be activated or deactivated by means of the transfer of individual nose elements 7 from their active position into their passive position or vice versa. Consequently, with the music playing device 1 according to the invention, a wide variety of tunes can be set, wherein, in particular, an individual conversion of the music playback device 1, as in the case of the prior art, is dispensed with.
    For the controlled transfer of the nose elements 7 between their active position and their passive position come in the example shown, means 9 of use, the magnetic drives 12 are formed here. These magnetic drives 12 are located immediately below the nose elements 7, so that they can act on the nose elements 7. The latter are magnetically formed here by a magnet. A functional principle of the magnetic drives 12 results particularly well with reference to FIGS. 4 and 5. Here, a respective nose elements 7 cooperates with a magnetic drive 12, by means of which the nose element 7 can be driven. The position shown in Fig. 4 of the nose element 7.1 corresponds to the active position, in Fig. 5 of the passive position.
    For the transfer of the nose element 7, starting from its passive position in its active position of the magnetic drive 12 is used. This is formed by a magnet that is umpolbar. In the position shown in FIG. 4, the magnetic drive 12 and the nose element 7.1 shown are matched to one another in such a way that they are poled identically so that they repel each other. As a result, the nose element 7.1 is forced into its active position. After reversing the polarity of the magnetic drive 12 nose element 7 and magnetic drive 12 pull each other, so that the nose element moves 7.2 on the magnetic drive 12 and thus in its passive position (Fig. 5). Furthermore, the nose element 7 cooperates with a spring 16, which prevents a sudden turning over of the nose element 7 in the course of the polarity reversal of the magnetic drive 12. In this way it is avoided that unwanted noise occur when transferring the nose element 7 between its positions. An outer layer 20 of the cylinder body 2 is carried out here demagnetized, so that an impairment of the magnetic circuit of the nose elements 7 is excluded.
    The cylinder body 2 of the inventive music playback devices 1 has a plurality of nose elements 7, wherein in each case a plurality of nose elements 7 are cut at once in a respective cross section along the longitudinal axis 8 of the cylinder body 2. In other words, the cylinder body 2 has at a certain point along its longitudinal axis 8 on its associated circumference over a plurality of nose elements 7. This is particularly well with reference to FIG. 3 can be seen. In the section shown there, the cylinder body 2, for example, a total of 40, each offset by 9 ° nose elements 7, of which 13 are in their active position and 27 in their passive position. By means of the use of a plurality of nose elements 7, the sound element 4, which is shown by way of example in FIG. 3, can be repeatedly hit in the course of a complete revolution of the cylinder body 2. By means of the inventive switchability of the nose elements 7 between their active and passive position also different sound elements 4 can be struck, in particular during different cycles of the cylinder body 2, so that different melodies arise.
    The cylinder body 2 is hollow in the example shown, so that it has an interior 10. This has the advantage that 10 resources can be arranged within the interior, which are responsible for the operation of the
    权利要求:
    Claims (13)
    [1]
    Music player 1 and in particular of the cylinder body 2 are required. In particular, it is conceivable in principle to arrange the control device 11 within the interior 10 of the cylinder body 2. In the example shown, the control device 11 is nevertheless arranged in the bearing block 13 shown on the left in FIG. 1. The control device 11 comprises an encoder which is suitable for converting audio signals into signals so that the magnetic drives 12 and finally the nose elements 7 can be controlled. Furthermore, it is possible by means of the control device 11 to divide a frequency spectrum of the respective piece of music to be reproduced and to divide according to the available frequencies that can be reproduced by means of the sound elements 4. In this way, the control device 11 can "determine" which nose elements 7 have to be activated in order to activate the corresponding sound elements 4 and in this way to reproduce the corresponding melody. As a result, it is possible for the control device 11 to control the magnetic drives 12 in the necessary manner and finally to switch the nose elements 7. For a particularly simple supply of the music player 1 with music data selbige includes a memory card holder 15 which is formed here in the form of an SD card slot. Similarly, a connection via Bluetooth, NFC or otherwise conceivable. The features disclosed above in the context of the presented embodiment are not necessarily dependent on each other, but in principle can also act independently advantageous. REFERENCE SIGNS LIST 1 music playback device 2 cylinder body 3 sound device 4 sound element 5 drive device 6 lateral surface 7 nose element 7.1 active nose element 7.2 passive nose element 8 longitudinal axis 9 means 10 interior 11 control device 12 magnetic drive 13 bearing block 14 bearing block 15 memory card holder 16 spring 17 length 18 electrical line 19 plate 20 outer layer of patent claims
    1. music playback device (1) for playing music, comprising - at least one elongated cylinder body (2), - at least one sound device (3) having a plurality of sound elements (4), and - at least one drive means (5) by means of which the cylinder body (2) and the sound device (3) are rotatable relative to each other, wherein the cylinder body (2) in the region of its outer lateral surface (6) at least one nose element (7), in the course of one revolution of the cylinder body (2) based on the longitudinal axis (8) of which relative to the sounding device (3) is adapted to engage with at least one sound element (4), the latter being vibratable by at least one respective sound element (4) being engaged by at least one nose element (7), so that a sound perceptible by the human ear can be generated, characterized in that at least a majority of the nose elements (7) on the cylinder body (2 ) between an active position and a passive position, wherein the located in its active position nose elements (7) are adapted to intervene with at least one respective associated sound element (4) and wherein in the passive position located in its nose elements (7) an engagement of a respective Nose element (7) with at least one respective associated sound element (4) is avoided.
    [2]
    2. music playback device (1) according to claim 1, characterized in that in its active position located nose elements (7) radially beyond the outer surface (8) of the cylinder body (2) protrude outwardly and located in their passive position nose elements at least partially into the cylinder body ( 2) are retracted.
    [3]
    3. music player (1) according to claim 1 or 2, characterized in that means (9) for transferring the nose elements (7) between their active position and their passive position within the cylinder body (2) are arranged.
    [4]
    4. music playback device (1) according to one of claims 1 to 3, characterized by at least one magnetic drive (12), by means of which at least one nose element (7), preferably a plurality of the nose elements (7), more preferably all the nose elements (7), drivable so that they are transferable between their active position and their passive position.
    [5]
    5. music playback device (1) according to one of claims 1 to 4, characterized in that at least two sound elements (4) are arranged distributed around a circumference of the cylinder body (2) that a position of the outer lateral surface (6) of the cylinder body (2 ) in the course of a complete revolution of the cylinder body (2) relative to the sound device (3), the at least two sound elements (4) passes successively.
    [6]
    6. music player (1) according to one of claims 1 to 5, characterized in that the sound elements (4) are designed in the form of elongated flat bars, preferably at least a plurality of the sound elements (4) have different free lengths, so they in the course an engagement with a respective nose element (7) produce different sounds.
    [7]
    7. music player (1) according to one of claims 1 to 6, characterized in that the sound device (3) fixed and the cylinder body (2) are designed to be rotatable about its longitudinal axis (8).
    [8]
    8. music playback device (1) according to one of claims 1 to 7, characterized in that by means of the drive means (5) of the cylinder body (2) about its longitudinal axis (8) is rotatable, preferably with variable speed.
    [9]
    9. music playback device (1) according to one of claims 1 to 8, characterized in that the cylinder body (2) has an at least partially hollow interior (10) which is surrounded by the outer circumferential surface (6) of the cylinder body (2) Preferably, in the interior (10) operating means of the music player (1) are arranged, which stand still during operation of the music player (1).
    [10]
    10. music playback device (1) according to one of claims 1 to 9, characterized by at least one control device (11), by means of which at least a plurality of the nose elements (7), preferably all the nose elements (7), are controllable, so that the nose elements (7) between their active position and their passive position can be transferred, in particular according to a control device (11) predetermined schedule.
    [11]
    11. A method for operating a music playback device (1), the music playback device (1) comprising - at least one elongated cylinder body (2), - at least one sound device (3) having a plurality of sound elements (4), and - at least one drive device ( 5), by means of which the cylinder body (2) and the sound device (3) are rotated relative to each other, wherein the cylinder body (2) in the region of its outer lateral surface (8) at least one nose element (7), in the course of one revolution of the cylinder body (2) with respect to the longitudinal axis (8) relative to the sound device (3) with at least one sound element (4) engages, by means of the engagement of a nose element (7) with a sound element (4) is vibrated the latter, so that one of perceptible sound is generated, characterized in that during operation of the music player (1) at least one nose element (7) at least Once it is transferred from an active position into a passive position or vice versa, a nose element (7) located in its active position is suitable for engaging with at least one respectively associated sound element (4) and an engagement of a nose element (7) located in its passive position ) is avoided with a respective corresponding sound element (4).
    [12]
    12. The method according to claim 11, characterized in that a plurality of nose elements (7) during an operation of the music player (1) continuously between its active position and its passive position, preferably at least temporarily following an irregular scheme, transferred.
    [13]
    13. The method according to claim 11 or 12, wherein the music playback device (1) comprises at least two sound elements (4) which are distributed around a circumference of the cylinder body (2) relative to the cylinder body (2), that at least one nose element (7 ) in the course of a complete rotation of the cylinder body (2) relative to the sound device (3), the at least two sound elements (4) passes successively, characterized in that the nose element (7) after a passage of the first Klneidements (4) from its active position in its passive position or vice versa is transferred before it reaches the second nose element (7).
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    DE433683C|1926-09-10|Resonance box or sound box
    DE722985C|1942-07-25|Device for generating acoustic effects by means of a siren arrangement
    DE737426C|1943-07-14|Device for remote control, in particular a high frequency device, by a motor
    DE1009463B|1957-05-29|Music apparatus
    同族专利:
    公开号 | 公开日
    CH713446B1|2020-10-30|
    WO2018145218A1|2018-08-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE958897C|1955-03-15|1957-02-28|Heinz Fahnenstich|Music box roller with interchangeable pins|
    JPH11272267A|1998-03-23|1999-10-08|Sony Corp|Music box|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH00151/17A|CH713446B1|2017-02-09|2017-02-09|Music player.|CH00151/17A| CH713446B1|2017-02-09|2017-02-09|Music player.|
    PCT/CH2018/050006| WO2018145218A1|2017-02-09|2018-02-03|Music playing device with programmable cylinder|
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