• 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:
    A fastening structure (20) for components of a portable device is provided, which helps to ensure the positioning accuracy for a second element (5) (an element to be fastened) and which enables the second element (5) to be fastened easily. A fastening structure (20) is equipped with a fastening part (21), which is provided on a first element (2) designed as a main plate (2), and a control part (25), designed as a second element (5) designed as an indicator sheet (5) ). The fastening part (21) has a first pin (22) and a second pin (23). The second pin (23) has an inclined surface. The inclined surface is a surface which generates a pressing force against the control member (25) when the indicator sheet (5) approaches the main plate (2). Locking is achieved in a state in which the control part (25) is held between the first pin (22) and the second pin (23).
    公开号:CH713527B1
    申请号:CH00282/18
    申请日:2018-03-08
    公开日:2021-11-15
    发明作者:Iguchi Katsunobu；Hattori Ryo；Hara Yasunori
    申请人:Seiko Instr Inc；
    IPC主号:
    专利说明:

    Technical field of the invention
    The present invention relates to a mounting structure for components of a portable device.
    State of the art
    A mounting structure for a display sheet of a watch is known in which a recess is formed on an outer peripheral portion of a watch display sheet and in which a pair of columnar protrusions are attached to an auxiliary ring (hereinafter referred to as a main plate), the watch display sheet on the Main plate is fixed by engaging the recess with the pair of columnar projections.
    In detail, the recess is matched to the pair of columnar projections and in this position the clock display sheet is pressed against the main plate. The pair of columnar projections are subject to elastic deformation through a wall area of the recess, so that they move towards one another and the recess is pressed into the pair of columnar projections. Accordingly, the recess is engaged with the pair of columnar protrusions, and the clock display sheet is fixed to the main plate (see, for example, Patent Document 1 JP-A-2001-194470).
    The recess is pressed into the pair of columnar projections, it being possible to set the clock display sheet exactly in position.
    For the above size of the columnar projections, it is desirable to reduce them to a minimum, taking the thickness dimension of the watch as a whole into consideration. However, due to the reduction in the protruding size of the columnar projections, the amount of elastic deformation of the columnar projections is decreased. Accordingly, there is room for improvement in terms of the practicality of attaching the clock display sheet (i.e., a second member) to the main board (i.e., a first member).
    On the other hand, it may be possible to ensure the amount of elastic deformation by increasing the protruding size of the columnar protrusions. However, if the protruding size of the columnar protrusions was increased, the thickness of the watch as a whole would increase, so that the appearance of the watch would be deteriorated.
    Summary of the invention
    The present invention has been made in view of this fact. It is an object of the present invention to provide a mounting structure for components of a portable device which is arranged to ensure the positioning accuracy for a second element (i.e. a fixed element) and which enables the second element to be easily attached.
    In order to achieve the foregoing objects, according to the present invention, there is provided a mounting structure for components of a portable device, comprising: a mounting part provided on a first member, the climbing part having a first holding part and a second holding part, and wherein one of the first holding part and the second holding part has an inclined surface; and a regulating part on a second member which is lockable in the fixing part, while being held between the first holding part and the second holding part, receiving a pressing force from the inclined surface.
    In this arrangement, the fixing part has the first holding part and the second holding part, and the inclined surface is formed on the second holding part. When the control part is pressed against the inclined surface, a pressure force can be generated against the control part from the inclined surface. Accordingly, the control part can be pressed against the first holding part. Consequently, the control part can be fixed in position in a position in which it is firmly held between the first holding part and the second holding part.
    In this case, by pressing the control part against the first holding part, the control part can be brought exactly into position by the first holding part, whereby the positioning accuracy for the second element can be ensured.
    Furthermore, by pressing the control part against the inclined surface, the control part can be fixed in position in a position in which it is firmly held between the first holding part and the second holding part. As a result, the second element can easily be mounted on the first element.
    In the form described above, the first holding part can be a first pin, designed as a column, and the second holding part can be a second pin, which is formed as a truncated cone and which has the aforementioned inclined surface.
    In this form, the first holding part and the second holding part, i.e., the fixing part, can be formed in a simple structure.
    In the form described above, the second pin of the first element against the second element may have a gradually decreasing diameter.
    In this form, when the second element is brought into the vicinity of the first element, the control part can be pressed against the inclined surface of the second pin. Accordingly, a pressing force can be generated against the regulating part from the inclined surface in order to press the regulating part against the first pin. Thus, the control part can be easily fixed in position in a position in which it is firmly held between the first pin and the second pin.
    In the form described above, the second pin from the first element against the second element may have a gradually increasing diameter.
    In this form, when attaching the second pin to the first member from the side of the second member, the inclined surface of the second pin can be pressed against the control member. Accordingly, a pressing force can be generated from the inclined surface against the control member, so that the control member can be pressed against the first pin. It follows that the control part can be fixed in position in a position in which it is firmly held between the first pin and the second pin.
    Furthermore, the second pin has an increasing diameter from the first element against the second element, whereby the regulating part can be prevented in a more satisfactory manner from becoming detached from the fastening part of the second pin.
    In the form described above, the second pin can be rotatably attached to the first element, and a central axis of a proximal end region on the side of the first element and a central axis of a distal end region on the opposite side of the first element can be offset from one another .
    In this form, the second pin can be rotatably attached to the first element and the central axis of the proximal end region and the central axis of the distal end region are offset from one another. Accordingly, an inclination angle in the circumferential direction of the second pin can be varied. Thus, by turning the second pin, the inclined surface of the second pin can be selected to match the control part. Accordingly, the overlay can be fine-tuned by the inclined surface when the control member (i.e., indicator sheet) is fixed in position.
    In the form described above, the second pin can be detachably mounted on the first element.
    In this form, the second pin is detachably mounted on the first element, wherein the second pin can be replaced coordinated with the control part. Accordingly, a large number of second pins with different configurations can be prepared, and the second pin with a suitable configuration can be selected to match the control part. Thus, the overlay can be fine-tuned by the inclined surface when the control part (i.e. the indicator sheet) is fixed in position.
    In the above-described form, the control part may have an inclined surface opposite to the inclined surface and which is formed in an inclined configuration matched to the inclined surface.
    In this form, the surface of the control part facing the inclined surface is formed with an inclined configuration in accordance with the inclined surface. Accordingly, the contact area in which the surface of the control part is in contact with the inclined surface can be enlarged. Thus, the surface of the control part can be held on the inclined surface in a more satisfactory manner, so that the control part is more firmly mounted in the fixed position.
    In the foregoing form, the first member may be a main plate of a watch on which the fixing part is provided, and the second member may be a display sheet of a watch on which the control part is provided.
    In this form, the clock display sheet can be attached to the main plate in a position in which the positioning accuracy is ensured. Furthermore, the display sheet can be easily attached to the main board.
    According to one form of the invention, the positioning accuracy of the second element (fastened element) can be ensured and the second element can be easily mounted.
    Brief description of the drawings
    Fig. 1 is an exploded perspective view of a watch according to a first embodiment of the present invention; Fig. 2 is a plan view of a fastening structure according to the first embodiment of the present invention; 3 is a linearly designed side view of the fastening structure according to the first embodiment of the present invention; 4 is a plan view of a fastening structure according to a second embodiment of the present invention; Fig. 5 is a side view of the fastening structure according to the second embodiment of the present invention; 6 is a plan view of a fastening structure according to a third embodiment of the present invention; 7 is a side view of the fastening structure according to the third embodiment of the present invention; Fig. 8 is a sectional view of a second pin according to a modification of the third embodiment of the present invention; 9 is a plan view of a fastening structure according to a fourth embodiment of the present invention; Fig. 10 is a side view of a second pen according to the fourth embodiment of the present invention; Fig. 11 is a sectional view of the second pin according to the fourth embodiment of the present invention.
    Detailed description of the embodiments
    In the following, the embodiments of the present invention will be described with reference to the drawings. Although the exemplary embodiments of the present invention described below relate to a display sheet 5 of a watch 10 as a portable device, this should not be construed as limiting. In other examples, the component of the portable device can be a solar panel of a clock, a display panel of a portable terminal, or the like.
    Furthermore, the fastening structure for components of the portable device can be referred to simply as a “fastening structure”.
    (First embodiment)
    Fig. 1 is an exploded perspective view of a watch 10 according to the first embodiment.
    As shown in FIG. 1, the clock 10 is equipped with a clockwork 1 and a display sheet 5. The timepiece 1 includes a main plate 2, a solar battery 3, a frame body 4, and a pointer shaft (not shown). The display sheet 5 is a second element and the main plate 2 is a first element.
    Character C denotes a central axis of the watch 10. Of the directions along the central axis C, one direction is denoted as the first axial direction C1 and the direction opposite to the first axial direction C1 is denoted as the second axial direction C2. The central axis C extends through the center of the movement 1 (the main plate 2, the solar battery 3, the frame body 4, and the pointer shaft) and the center of the indicator sheet 5. The directions around the central axis C are referred to as circumferential directions R. Of the circumferential directions R, one direction is referred to as the first circumferential direction R1 and the direction opposite to the first circumferential direction R1 is referred to as the circumferential direction R2.
    The display sheet 5 is arranged on the side of the first axial direction C1.
    The watch 10 has hands (hour hand, minute hand and second hand) (not shown) which are attached to the hand shaft. Although not shown, the watch 10 can be equipped with a windshield, a case back, a bezel, a case and a strap.
    The housing accommodates the movement 1 and the display sheet 5. The draft shield is attached to the opening of the case by means of the bezel. The windshield is made of a material that allows the transmission of light such as sunlight, for example glass or plastic.
    The movement 1 is equipped with, for example, a switching block (an oscillating circuit, a control circuit, etc.), a battery (second battery) and a motor. The battery is charged with electrical energy which is supplied by the solar battery 3. The motor drives the pointer shaft.
    The main plate 2 has a plate-shaped main plate body part 2A and a pair of fixing parts 21 (one of the fixing parts 21 is omitted from the figure). The main plate body part 2A is formed in a substantially annular configuration as seen in a direction parallel to the central axis C, for example.
    The pair of fastening parts 21 are arranged on the main plate body part 2A at equal intervals in the circumferential R directions.
    The number of the fastening parts 21 is not limited to two. It can be one or any number of two or more (a multiple thereof). Each fastening part 21 is provided with a first pin 22 and a second pin 23. The first pin 22 and the second pin 23 are a first holding part and a second holding part, which hold a regulating part 25 between them. The fastening parts 21 are described in detail with reference to FIGS.
    The solar battery 3 works as a power generation element, converting light from the sun, lighting or the like into electrical energy. The solar battery 3 is a flat member formed in a plate-shaped configuration. The solar battery 3 is arranged in a position in which it overlaps the first axial direction C1 side of the main plate 2.
    The frame body 4 has a frame body main body part 4A and a plurality of frame body fixing parts (not shown). The main body part 4A of the frame body is formed substantially in a circular ring configuration, as seen in a direction parallel to the central axis C, for example. The frame body main body part 4A is locked to the main plate 2 by locking the frame body fixing parts to the main plate 2. The main body part 4A of the frame body abuts a part of the solar battery 3, i.e., its surface on the side of the first axial direction C1.
    Further, the main body part 4A of the frame body is formed in a configuration surrounding the outer periphery of the display sheet 5.
    The display sheet 5 is, for example, a dial. The display sheet 5 is arranged in the frame body 4 and in a position in which it overlaps the first axial direction C1 side of the solar battery 3. The display sheet 5 can rest against the solar battery 3 or be spaced from the solar battery 3.
    The display sheet 5 includes a display main body part 5A and a pair of control parts 25. The display sheet 5 is configured to allow light transmission required for charging the solar battery 3. For example, the display sheet 5 is formed from a material which enables light transmission. It is only necessary for the display sheet 5 to enable light transmission for charging. Even if material is used which does not allow light transmission, for example a multiplicity of tiny through openings can be formed through which light transmission is possible.
    The display main body part 5A is in a substantially circular configuration as viewed in a direction parallel to the central axis C. In the center of the display main body part 5A, a through hole 6 through which a pointer shaft is passed is formed. A first main surface 5a of the display main body part 5A includes a display area which is formed over the entire circumference around the central axis C and which displays time. A plurality of divisions (displays) showing the time are formed in the display area. The plurality of graduations are formed, for example, at predetermined positions around the central axis C, and the time is indicated by hands.
    The pair of control parts 25 are arranged on the first main surface 5a of the display main body part 5A at equal intervals in circumferential directions R. The number of the control parts 25 is not limited to two. It can be one or any number out of two or more (a variety of them). The control parts 25 are described in detail with reference to FIGS.
    A fastening structure 20 is formed by the pair of fastening parts 21 and the pair of regulating parts 25. Here, the pair of fastening parts 21 are of the same configuration. In the following, one of the pair of fastening parts 21 will be described and description of the other fastening part 21 will be omitted. Further, the pair of control members 25 are of the same configuration. In the following, one of the pair of regulating parts 25 will be described, and a description of the other fixing part 25 will be omitted.
    Fig. 2 is a plan view of the fastening structure 20 according to the first embodiment. 3 is a side view of the fastening structure 20 according to the first embodiment. In Fig. 3, in order to facilitate understanding of the construction of the fastening structure 20, the fastening structure 20 is shown in a state in which it is linearly developed.
    As shown in FIGS. 2 and 3, the fastening structure 20 is formed by the fastening part 21 and the regulating part 25. The first pin 22 and the second pin 23 of the fixing part 21 are arranged at a predetermined interval L1 in the circumferential directions R.
    The first pin 22 is arranged on the second circumferential direction R2 side of the circumferential directions R. The first pin 22 is formed in a columnar configuration and protrudes from the main plate 2 in the first axial direction C1 such that an axis 31 thereof is orthogonal to the main plate. Accordingly, the first pin 22 is a straight pin, and an outer peripheral surface 22a thereof extends from the main plate 2 in the first axial direction C1 so as to be orthogonal to the main plate.
    The second pin 23 is arranged on the first circumferential direction R1 side of the circumferential directions R. The second pin 23 is designed as a truncated cone and protrudes from the main plate 2 in the first axial direction C1 in such a way that an axis 32 thereof is orthogonal to the main plate. The second pin 23 is a conical pin having an inclined surface 23a with a diameter gradually decreasing from the main plate 2 in the first axial direction C1. The inclined surface 23a forms the outer peripheral surface of the second pin 23. The inclined surface 23a is beveled so that it gradually approaches the axis 32 as it extends from the main plate 2 in the first axial direction C1.
    Although the inclined surface 23a is formed on the second pin 23 in the present embodiment, each should not be construed as limiting. It is also possible that the first pin 22 is provided with an inclined surface.
    The regulating part 25 is arranged between the first pin 22 and the second pin 23.
    The control part 25 projects radially outward from the first main surface 5a of the display main body part 5A. The control part 25a has a first side 25a, a second side 25b and an outer peripheral edge 25c.
    The first side 25a is disposed on the side of the first pin 22 and is linearly formed so as to extend radially outward from the first main surface 5a of the display main body part 5A. The first side 25a is formed linearly along the axis 31 of the first pin 22 so that it extends from a surface 25d on the first axial direction C1 side to a surface 25e on the second axial direction C2 side.
    The second side 25b is disposed on the second pin 23 side and is linearly formed so as to extend radially outward from the first main surface 5a of the display main body part 5A. Like the first side 25a, the second side 25b is formed linearly along the axis 32 of the second pin so as to extend from the surface 25d on the first axial direction C1 side to the surface 25e on the second axial direction C2 side.
    The outer peripheral edge 25c is formed in an arcuate configuration from the distal end on the first side 25a to the distal end on the second side 25b.
    An example of how the display sheet 5 is attached to the main plate 2 by the attachment structure 20 will be described below.
    First, the control part 25 is arranged between the first pin 22 and the second pin 23. The second side 25b of the control part 25 comes into contact with a first pin 22 on a side surface 23b side of the inclined surface 23a of the second pin 23. The first side 25a of the control part 25 comes into contact with a second pin 23 on a side surface 22b side Outer circumferential surface 22a of the first pin 22.
    In this position, the second side 25b on the side of the control part 25 is pressed with a force F1 in order to bring it close to the main plate 2. The second side 25b of the control part 25 is pressed against the inclined surface 23a of the second pin 23, and it is possible to generate a pressing force F2 from the inclined surface 23a against the control part 25. That is, the control part 25 receives the pressing force F2 from the inclined surface 23a.
    Accordingly, it is possible that the control part 25 is pressed against the inclined surface 23a of the second pin 23 and against the outer peripheral surface 22a of the first pin 22. It follows that it is possible to fix the control part 25 in one position (lock) in which it is firmly held between the first pin 22 and the second pin 23.
    Here, by pressing the first side 25a of the control part 25 against the outer circumferential surface 22a of the first pin 22, it is possible to set the control part 25 exactly in position using the first pin 22, it being possible to improve the positioning accuracy for the display sheet 5 to ensure.
    Further, only by pressing the second side 25b of the control part 25 against the inclined surface 23a of the second pin 23, the control part 25 can be fixed in a position in which it is firmly held between the first pin 22 and the second pin 23. As a result, the control part 25 can be attached to the attachment part 21, and the display sheet 5 can be easily mounted on the main plate 2.
    Further, the first holding part may be formed by the first pin 22 in a simple columnar configuration. Further, the second holding part can be formed by the second pin 23 in a simple, frustoconical configuration. It follows that the fixing part 21 can be formed in a simple structure.
    The fastening structures 40, 50 and 60 according to the second to fourth exemplary embodiments are also described with reference to FIGS. 4 to 11. Regarding the fastening structures 40, 50 and 60 of the second to fourth embodiments, the elements that are the same or comparable to those of the fastening structure 20 of the first embodiment are denoted by the same reference numerals and a detailed description thereof is omitted.
    (Second embodiment)
    4 shows a plan view of the fastening structure 40 according to the second exemplary embodiment. FIG. 5 is a side view of the fastening structure 40 according to the second exemplary embodiment.
    As shown in Figures 4 and 5, the control part 25 of the first embodiment is replaced by a control part 42 in the fastening structure 40. Otherwise, it is of the same construction as the fastening structure 20 of the first embodiment.
    In the control part 42, the second side 25b of the control part 25 of the first embodiment is replaced by a second side 42a. Otherwise it is of the same construction as the control part 25 of the first embodiment.
    The second side 42a of the control part 42 is an inclined side opposite to the inclined surface 23a of the second pin 23. The second side 42a of the control part 42 is formed in an inclined configuration along the inclined surface 23a of the second pin 23. Accordingly, the entire second side 42a in contact with inclined surface 23a. It is thus possible to ensure a large contact area at which the second side 42a is brought into contact with the inclined surface 23a. As a result, it is possible that the second side 42a of the control part 42 is held by the inclined surface 23a of the second pin 23 in a more satisfactory manner, with the control part 42 being more firmly mounted to the mounting structure 21.
    (Third embodiment)
    6 shows a top view of the fastening structure 50 according to the third exemplary embodiment. 7 is a side view of the fastening structure 50 according to the third embodiment.
    As shown in FIGS. 6 and 7, the second pin 23 of the first exemplary embodiment is replaced by a second pin 52 in the fastening structure 50. Otherwise it is of the same construction as the fastening structure 20 of the first embodiment.
    The second pin 52 is formed to have a gradually increasing diameter from the main plate 2 against the display sheet 5 (in the first axial direction C1). That is, an inclined surface 52 a of the second pin 52 is formed to be gradually spaced from an axis 53 as it extends in the first axial direction C1 from the main plate 2. The inclined surface 52 a forms an outer peripheral surface of the second pin 52.
    The second pin 52 is attached to the main plate 2 from the side of the display sheet 5 as indicated by arrow F3. Examples of fastening means of the second pin 52 to the main plate 2 include press-fitting the pin into the second plate 2. Specifically, the second pin 52 has an insertion pin portion 54 which protrudes against the main plate 2 from the proximal end portion. The insertion pin part 54 is mounted in the fastening hole of the main plate 2 by being pressed into it, as indicated by arrow F3. As a result, the inclined surface 52 a of the second pin 52 can be pressed against the second side 25 b of the control member 25. Accordingly, a pressing force F4 can be generated from the inclined surface 52a against the control part 25, so that the control part 25 is pressed against the first pin 22 (see FIG. 3). It follows from this that it is possible to fix the control part 25 in a position in which it is firmly held between the first pin 22 and the second pin 52.
    Further, the inclined surface 52a is inclined so as to be gradually spaced from the axis 53 as it extends from the main plate 2 in the first axial direction C1. Accordingly, the control member 25 can be prevented from loosening in the first axial direction C1 in a more satisfactory manner by the second pin 52.
    (Variants)
    Fig. 8 is a partial view of a second pin 55 according to a modification of the third embodiment.
    While in the fastening structure 50 of the third embodiment, the second pin 52 is fastened to the main plate 2 by press-fitting, it should not be construed in a limiting sense. In another example, the second pin 55 can be detachably attached to the main plate 2. For example, a threaded portion 56 is formed on the second pin 55 at the end part with a reduced diameter portion 55a.
    The threaded section 56 of the second pin 55 is arranged in a threaded hole 57 of the main plate 2. When the second pin 55 is rotated in the direction of an arrow A, the threaded section 56 is screw-connected into the threaded hole 57. The second pin 55 is detachably mounted on the main plate 2.
    Accordingly, it is possible to replace the second pin 55 in a manner matched to the control part 25. That is, it is possible to prepare a large number of second pins 55 in different configurations, and to select a second pin 55 with a suitable configuration matched to the control part 25. As a result, in fixing the control part 25 (i.e., the display sheet 5) in position, fine adjustment of the interference by the second pin 55 can be performed.
    (Fourth embodiment)
    9 is a plan view of the fastening structure 60 according to the fourth embodiment. Fig. 10 is a side view of a second pin 62 according to the fourth embodiment. 11 is a partial view of the second pin 62 according to the fourth embodiment.
    As shown in FIGS. 9 to 11, the second pin 23 of the first exemplary embodiment is replaced by the second pin 62 in the fastening structure 60. Otherwise, it is of the same construction as the fastening structure 20 of the first exemplary embodiment.
    The mounting structure 60 is provided with a holding pin 64 which is mounted on the main plate 2, and the second pin 62 is rotatably attached to the holding pin 64. The retaining pin 64 is mounted on the main plate 2, and a pin portion 64 a protrudes from the main plate 2 on the second pin 62 side. A proximal end portion 62 a of the second pin 62 is rotatably mounted on the protruding pin portion 64 a, and the proximal end portion 62 a is in contact with the main plate 2.
    The second pin 62 has the proximal end portion 62a formed in a circular configuration, and a distal end portion 62b is formed in a circular configuration. A central axis 66 of the proximal end region 62a is offset with respect to a central axis 67 of the distal end region 62b. The central axis 66 of the proximal end region 62a is rotatably supported by the pin section 64a of the retaining pin 64.
    The central axis 66 of the proximal end portion 62a and the central axis 67 of the distal end portion 62b are offset from each other, it being possible to change an inclination angle Θ1 in the circumferential direction of the second pin 62. That is, by rotating the second pin 62 in the direction of the arrow around the pin portion 64a, the inclination angle Θ1 of an inclined surface 62c of the second pin 62 can be selected in accordance with the control part 25. Accordingly, in fixing the control member 25 (i.e., the display sheet 5) in position, fine adjustment of the interference by the inclined surface 62c can be performed.
    The technical scope of the present invention is not limited to the embodiments described above, but allows various modifications without going outside the scope of the gist of the present invention.
    For example, while the first holding part in the first exemplary embodiment comprises a first pin 22 and the second holding part comprises a second pin 23, this should not be interpreted in a restrictive manner. In another example, it is possible for the first holding part and the second holding part to be formed by wall sections or the like.
    Furthermore, while in the previous exemplary embodiments the fastening part 21 is provided on the main plate 2 and the control part 25 is formed on the display sheet 5, this should not be interpreted restrictively. In another example, it is possible to form the regulating part in the main plate 2 and to provide the fixing part on the display sheet 5.
    Further, while in the previous embodiments, the control part 25, which between the second pin 23 on the side of the side surface 22b of the outer peripheral surface 22a of the first pin 22 and the first pin 22 on the side of the side surface 23b of the inclined surface 23a of the second pin 23 is arranged, is held between the surfaces 22b and 23b on both sides, this should not be interpreted restrictively. In another example, it is possible that the control part between a surface 22c of the outer peripheral surface 22a of the first pin 22 (see Figures 2 and 3) on the side opposite the second pin 23 and a surface 23c of the inclined surface 23a of the second pin 23 ( see FIGS. 2 and 3) is held on the side opposite the first pin 22.
    That is, the control part extends from the surface 22c to the surface 23c along the first main surface 5a of the display main body part 5A of the display sheet 5. It is also possible that the control part is held between the surfaces 22c and 23c on both sides.
    Furthermore, while in the previous exemplary embodiments the first element is the main plate 2 and the second element is the display sheet 5, this should not be interpreted in a restrictive manner. In another example, it is possible that the first element is a housing of a portable terminal device or the like and the second element is a display panel of a portable terminal device or the like.
    权利要求:
    Claims (8)
    [1]
    A fastening structure (20; 40; 50; 60) for components of a portable device (10), comprising:- A fastening part (21) on a first element (2), wherein the fastening part (21) has a first holding part (22) and a second holding part (23), and wherein one of the first holding part (22) and the second holding part (23 ) has an inclined surface; and- A regulating part (25; 42) on a second element (5), which can be locked in the fastening part (21), while it is held between the first holding part (22) and the second holding part (23), a pressure force from the inclined surface.
    [2]
    2. Fastening structure (20; 40; 50; 60) for components of a portable device according to claim 1, wherein the first holding part (22) is a first pin (22), designed as a column; andthe second holding part (23) is a second pin (23; 52; 55; 62) which is designed as a truncated cone and which comprises the aforementioned inclined surface.
    [3]
    3. Fastening structure (20; 40; 50; 60) for components of a portable device according to claim 2, wherein the second pin (23) has a diameter gradually decreasing from the first element (2) to the second element (5).
    [4]
    4. Fastening structure (20; 40; 50; 60) for components of a portable device according to claim 2, wherein the second pin (52) has a diameter gradually increasing from the first element (2) to the second element (5).
    [5]
    5. Attachment structure (20; 40; 50; 60) for components of a portable device according to one of claims 2 to 4, wherein the second pin (55; 62) is rotatably attached to the first element (2);and a central axis (66) of a proximal end region on the side of the first element (2) and a central axis (67) of a distal end region on the side opposite the first element (2) are offset from one another.
    [6]
    6. Fastening structure (20; 40; 50; 60) for components of a portable device according to one of claims 2 to 5, wherein the second pin (55; 62) is releasably fastened to the first element (2).
    [7]
    7. A mounting structure (20; 40; 50; 60) for components of a portable device according to any one of claims 1 to 6, wherein the control part (42) has an inclined side (42a) which faces the inclined surface and which is in an inclined configuration is designed to match the inclined surface.
    [8]
    8. Fastening structure (20; 40; 50; 60) for components of a portable device according to one of claims 1 to 7, wherein the first element (2) is a main plate (2) of a clock (10) which is provided with a fastening part (21 ) is provided; andthe second element (5) is a display sheet (5) of the clock (10) which is provided with the regulating part (25; 42).
    类似技术:
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    DE2205637A1|1972-10-05|Clock with multiple time displays
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    同族专利:
    公开号 | 公开日
    CH713527A2|2018-09-14|
    CN108572540A|2018-09-25|
    JP2018151249A|2018-09-27|
    JP6355282B1|2018-07-11|
    CN108572540B|2021-03-23|
    US20180259910A1|2018-09-13|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP2017047481A|JP6355282B1|2017-03-13|2017-03-13|Fixed structure for mobile device parts|
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