• 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:
    Disclosed is a multifunctional training device (1) for use for training purposes as a countertop, easel, projection screen or flipchart, comprising at least one flat work and presentation surface (10), which is designed as compact as possible, space saving and easy in a training state can be brought. This is achieved in that the at least one working and presentation surface (10) is formed by a plurality of non-lossable contiguously connected surface element plates (100) having at least one working and presentation surface (10) between clamping means (121) on the at least one telescopic pole (12) is einklemmbar storable, the multifunctional frame (11) of a carriage frame (11), comprising a plurality of frame struts (110), at least one transverse strut (111) and wheels (114) is formed on which at least one telescopic rod (12) by means of a Joint (13) is pivotally mounted and wherein the at least one telescopic rod (12) by a pivotal movement of the joint (13) is held relative to the multifunction frame longitudinal axis from the transport state in the training state pivotally mounted on the joint (13).
    公开号:CH712955A2
    申请号:CH01256/16
    申请日:2016-09-26
    公开日:2018-03-29
    发明作者:Rüegg Stefan
    申请人:Stefan Rueegg；
    IPC主号:
    专利说明:

    TECHNICAL FIELD The present invention describes a multifunctional training device for educational use as a work surface, easel, projection screen or flipchart, comprising at least one planar work and presentation surface connectable to a multifunctional frame and from a transport state to at least one training state can be brought.
    Background of the Invention For training purposes, it is often desirable to provide a presentation surface for slides or films, a flipchart or a training board, as well as easels or horizontally oriented work surfaces, depending on the type of training. These aids are usually used in class today, so that optimal learning can be achieved through a varied design of the lessons.
    If the lecturer, trainer or teacher can not teach in a classroom, usually can not be used on all the above-mentioned tools. Often the semi-professional classrooms in hotels and community colleges are equipped with only a flipchart, as professional screens, training boards and easels are very expensive. Often, however, there is also a space problem, since the rooms used for training and lectures are often used elsewhere and no shelves for training boards and easels are available.
    But even in school rooms, the above-mentioned tools are not always available, so often lacks a suitable projection screen for videos or slides. The lecturer must organize and install a portable screen before the lesson, which is associated with an organizational and often also bureaucratic effort that some lecturers are afraid of.
    While in a classroom can be dispensed with a training board and instead a flipchart located in the training room can be used, training in the wild is so far only possible without panel-like objects. Although standard flipcharts are usually equipped with wheels, they are so heavy for reasons of stability that they can not be moved well over longer distances or even outdoors. Almost impracticable is a transport of work tables and easels into the open.
    In the applicant's CH 709 815 a multifunctional training device for use for training purposes as a countertop, easel, projection screen or flipchart, comprising a flat work and presentation surface and with the work and presentation surface connectable legs described. However, this multifunctional training device is relatively difficult to build and transport is difficult because the multifunctional frame is difficult to build. The entire training device includes a large amount of items that can easily be lost.
    The present invention has for its object to provide a multifunctional training device that is configured as compact as possible, space-saving and easy to transport in a transport condition and easy to bring in a training state.
    Lecturers who want to achieve optimal learning success for their students by using different and varied training means, the multifunctional training device presented here can be easily operated after a short tutorial.
    By a few simple steps, the multifunctional training device can be transformed into a projection screen, an easel, a training board / flipchart or a work table, so that a teaching-accompanying tool is available and teaching can be done outdoors or in places where no Blackboard or projection screen can be found. The multifunctional training device can be easily rolled or driven to a site and is set up there with few components.
    The multifunctional training device has the advantage that content to be conveyed conveniently prepared at home or in the office, described Flipchart sheets and folders are filled with suitable illustrative material and packed everything in a bag and transported by multifunction frame.
    Brief Description of the Drawings The invention will be described below in conjunction with the drawings.
    Fig. 1 shows schematic views of the multifunctional training device in the form of an easel a), a worktop b) and a projection surface c).
    Fig. 2a shows the multifunctional training device in a transport state in a schematic rear view, while
    Fig. 2b shows a schematic side view of the multifunctional training device in the transport state.
    Fig. 3a shows a schematic front view of the multifunctional training apparatus in a training state forming a panel while
    Fig. 3b shows a schematic perspective view of the multifunctional training device in a training state with two working and presentation surfaces.
    4 shows schematic perspective views of the working and presentation surface, which comprises four surface element plates, which are compactly collapsible, FIG. 4a shows a front view, FIG.
    Fig. 4b is a rear view, Fig. 4c folded in the middle surface element panels and Fig. 4d folded into a compact block surface element plates.
    Fig. 5 shows a sectional view of a joint, designed as a hinge, wherein connecting means of the discs have been omitted.
    Fig. 6a shows a front view of a telescopic rod disc, while Fig. 6b shows a rear view of the telescopic rod disc of Fig. 6a.
    Fig. 6c shows a front view of a trolley disc, while Fig. 6d shows a rear view of the trolley disc.
    Description The multifunctional training device 1 comprises at least one planar working and presentation surface 10, which can be fastened to a multifunctional frame 11. The work and presentation surface 10 is formed from a plurality of surface element panels 100. Since the orientation of the work and presentation surface 10 varies depending on the intended use, different options are provided to fix the work and presentation surface 10 aligned relative to the multifunction frame 11. Thus, the multifunctional training device 1 can provide a horizontal work surface 10, a vertical projection surface 10, or each a slightly inclined easel or flipchart surface 10. If a further working and presentation surface 10 'is additionally fastened to the multifunction frame II, combinations can be achieved, which is shown in FIG. 3b.
    The multifunctional training device 1 comprises a multi-function frame 11 in the form of a carriage frame 11, wherein the carriage frame 11 comprises a plurality of frame struts 110, a transverse strut III, a handle 112 and wheels 114. The frame struts 110 and the cross brace III form the framework of the carriage frame 11. By operating the handle 112, a user can grip the carriage frame 11 and move by means of the wheels 114. On the carriage frame 11, a pocket 14 is arranged, which is connected to the carriage frame 11 and here has taken up the folded work and presentation surface 10. The work and presentation surface 10 with its several surface element panels 100 can be stored in the pocket 14. Thus, the multifunctional training device 1 is formed by the work and presentation surface 10, the carriage frame 11 and the bag 14, in which further components of the multifunctional training device 1 are easily transportable.
    At the carriage frame 11 at least one telescopic rod 12 is pivotally mounted via a hinge 13. The attachment of the at least one joint 13 on the carriage frame 11 via fastening means 113. Preferably, two separate telescopic rods 12 are used, which are each mounted pivotably by means of a joint 13. Each of the telescopic rods 12 associated joints 13 are arranged here in height of the transverse strut III of the carriage frame 11. The joints 13 can be configured differently, for example as a ball joint, swivel or hinge joint. An embodiment of the joint 13 is shown and explained in more detail in FIGS. 5 and 6.
    The at least one telescopic rod 12 is made up of a plurality of cylindrical shaft parts 120, 120 ', 120 "of different diameters, which are displaceable relative to one another along the telescopic rod longitudinal axis The shaft parts 120, 120', 120" are usually slidable into one another and then form a Inner part or inner tube and an outer part or outer tube, wherein the outer diameter of the inner part corresponds to the inner diameter of the outer part and in the simplest case is the same. The longitudinal axes of the inner and outer tubes usually coincide and form the telescopic rod longitudinal axis. Furthermore, a lock for fixing or determining the mutually displaceable shaft parts 120, 120 ', 120 "together and thus provided for setting and fixing the telescopic rod length by locking means.
    The joints 13 and the attached telescopic rods 12 together with the carriage frame 11 form a unit, since the components are firmly connected to each other captive.
    At the telescopic rods 12 Einklemmmittel 121 can be fastened, in which the at least one working and presentation surface 10 is held. The clamping means 121 are here designed in the form of profiles which have at least one groove in which an edge region of a surface element plate 100 can be fastened. The clamping means 121 are attached to the telescopic rods 12 and releasably secured thereto. Once attached, the pinching means 121 can remain permanently on the telescopic rods 12.
    In the side view according to Fig. 2b, the multifunctional training device 1 is shown standing on the wheels 114 and a stand 115 of the carriage frame 11 on a ground. By means of handle 112, the multifunctional training device 1 can be simply rolled out to a site of installation. In stock in the pocket 14, the work and presentation surface 10, for example in the form of six surface element panels 100 indicated by dashed lines, with images and workbooks below and, for example, a box with additional material next to the work and presentation surface 10 are arranged.
    If the multifunctional training device 1 is placed, the telescopic rods 12 can be pivoted differently by means of joint 13 with optionally attached components relative to the longitudinal axis L of the carriage frame 11. In addition to the transport position, the telescopic poles 12 can be brought into different training conditions, in particular in a 90 ° table position, 180 ° -Leinwandstellung and greater than 180 ° -Staffendruckellung be brought. These different training conditions are indicated by dashed lines. After actuation of the joint 13, the respectively associated telescopic rod 12 can be aligned and pulled out to the desired length. After finding the joint 13, the telescopic rod 12 remains as desired deflected. If the telescopic rods 12 are brought to the desired length, the at least one working and presentation surface 10 can be mounted thereon.
    An example of a presentation surface structure is shown in Fig. 3a. Both telescopic rods 12 have been brought into the 180 ° canvas position by means of joint 13. At each telescopic rod 12 two clamping means 121 are arranged, between which clamped the working and presentation surface 10 is clamped. Overall, four trapping means 121 are used here in order to fasten the working and presentation surface 10 indirectly on the carriage frame 11.
    The work and presentation surface 10 is formed by the plurality of surface element panels 100, which are interconnected by adhesive bonds and are held clamped by at least one stabilizing element 102. On the telescopic rods 12, more precisely on the shaft parts 120 remote from the carriage frame 11, further components, for example crossbars for holding presentation boards, may be fastened. Depending on the length of the components and its weight, the telescopic rods 12 can be arranged transversely fixing lines, so that the crossbar can be stretched horizontally. The stability is achieved by the carriage frame 11, the telescopic rods 12 and the one-piece work and presentation surface 10. The telescopic rods 12 are indicated by dashed lines behind the working and presentation surface 10 extending. The work and presentation surface 10 is formed by a plurality of contiguous connected surface element plates, which are explained in more detail with reference to FIG. 4.
    In a variation, in addition a second work and presentation surface 10 'can be attached via the telescopic rods 12 to the carriage frame 11, which is shown in Fig. 3b. After alignment and attachment of the first work and presentation surface 10 in the 180 ° canvas position of the telescopic rods 12, the second work and presentation surface 10x is introduced into the, the joints 13 facing pinching 121 and fastened there. In this case, the clamping means 121 are configured such that the second working and presentation surface 10 'can be fastened aligned at a 90 ° angle to the longitudinal axis L of the carriage frame 11.
    Preferably, the clamping means 121 'on two differently oriented grooves, which allow the insertion of the edge region of a first and second working and presentation surface 10, 10'.
    Again, the second work and presentation surface 10 'integrally configured by connecting a plurality of surface elements 100 and stabilized at its outer edges with stabilizing elements 102. The second work and presentation surface 10 'is additionally held on the remote from the carriage frame 22 side with a support rod 15.
    The at least one working and presentation surface 10, 10 'is formed by a plurality of planar surface element panels 100. Here is a work and presentation surface 10 of example four surface element panels 100 (1, 2, 3, 4) shown. The surface element plates 100 are connected to each other with adhesive bonds 101, for example in the form of adhesive strips or textile tapes materially connected, wherein it should be ensured that a folding of the surface element plates 100 to each other is possible. In each case two side surfaces of each surface element plate 100 are each in contact with one side surface of two adjacent different surface element plates 100.
    Here, between the first row of surface element plates 100 (FIGS. 1 and 2), an adhesive bond 101 is arranged on the front side. Adhesive bonds 101 are respectively arranged on the rear side between the areal panels 100 of the first row (FIGS. 1 and 2) and the directly opposite areal panels 100 of the second row (3 and 4) in such a way that the panel panels 100 of the first row (1 and 2) fold over. and the second row (3 and 4) along the adhesive joint 101 is possible.
    Here, this folding over of the second row of surface element panels 100 is performed to the rear (FIG. 4c). Since no adhesive bond is provided between the surface members 100 of the second row (Figs. 3 and 4), a compact block of all four panel panels 100 (Figs. 1 to 4) shown in Fig. 4d) can be made. The various states of collapse are shown partially reversed by the inscriptions.
    The work and presentation surface 10 and thus the compact block of surface elements 100 is to be described as one piece, since all surface elements 100 are directly or indirectly connected to each other and can be laid into a block and a flat work and presentation surface 10 forming malleable. The work and presentation surface 10 is formed from non-lossable contiguously bonded surface element panels 100.
    If the surface elements 100 are each connected to an edge on an adjacent surface element 100 by an adhesive bond 101, the surface elements 100 can be quickly unfolded into a one-piece planar work and presentation surface 10, 10 'and also simply folded into a block.
    In the unfolded or unfolded state of the one-piece work and presentation surface 10 as shown in FIG. 4a and 4b are at the outer edges, each directly adjacent surface element panels 100 connecting, stabilizing elements 102 are arranged. The stabilizing elements 102 are here designed as H-profiles, which are plugged onto the edge surfaces. As a stabilizing element 102 but also permanent magnets can be used, which are laterally attached to the surface element plates 100 in the unfolded state. The stabilizing elements 102 prevent an unintentional complete or partial folding of the working and presentation surface 10. As stabilizing elements 102, for example, Velcro connections could also be selected which give the surface elements 100 in the unfolded state the desired fit.
    The surface element panels 100 used in each case can be made of flint or plastic in different designs or fiberboard, preferably also of composite panels comprising a plurality of layers. The surface elements 100, 100 'are here from a plastic foam, for example, made of polystyrene commercially available, for example, under the name Styrodur. The surfaces of the surface elements 100, 100 'are coated with a material which can be written on with a pen. For example, a layer of cork, for adhering objects or a permanent magnetic layer may be selected.
    For the surface of the work and presentation surface 10 are resistant, writable, cleanable and reflective surface layers or coating advantageous. In order that the work and presentation surface 10 can be used as a panel, the surface element panels 100 should advantageously be equipped with a training board coating and with a permanent or ferromagnetic coating, whereby an ideal writing surface and the holding of documents by means of magnetic clamps can be achieved.
    The joint 13 is exemplified here as a rotary joint 13, comprising a telescopic rod 130 and a trolley frame 131, which are rotatable about an axis of rotation R, designed. The telescopic rod 130 has a telescopic rod receptacle 1300, which is designed here as a U-profile and clamped in a soft telescopic rod 12 is storable. On the carriage frame disk 131, a U-profile is also arranged as Wagengestellaufnahme 1311, in which at least one frame strut 110 can be clamped. On the mutually facing rear side of the telescopic rod 130 and front side of the carriage frame disk 131 engagement means are arranged, which allow alignment of the two discs 130, 131 against each other and a fixation of the setting. Here, a plurality of recesses 1301 are arranged on telescopic rod 130, in which a plurality of pins, bolts or projections 1310 can intervene wegragend of the carriage frame disk 131. Thus, a rotation of the telescopic rod receptacle 1300 relative to the carriage support receptacle 1311 about the rotational axis R is reached, with which in practice the telescopic rod 12 can be brought into the different training conditions.
    Thus, no unwanted rotation of the discs 130,131 may occur, the two discs 130,131 are biased by at least one spring against each other in the direction of rotation axis R. Thus, when rotated against each other telescopic rod 130 and carriage frame disc 131 are pulled apart against a spring force before rotation can be performed against each other.
    In Fig. 6a is a front view of the telescopic rod 130 is shown, with a view of the telescopic rod holder 1300 in the form of a U-profile. The size is chosen so that the telescopic rod 12 can be brought into the U-profile. The back of the telescoping pole disk 130 (FIG. 6b) shows the plurality of recesses 1301, which, as here, may be configured as depressions or as through-holes. The embodiment in the form of depressions is the inserted sectional view removed.
    On the front view of the carriage frame disc 131, the plurality of pins, bolts or projections 1310 in Fig. 6c can be seen. In the inserted sectional view, a rounded pin 1310 can be detected, which can engage in the troughs 1301. Since the troughs 1301 in the telescoping rod disk 130 and the pins 1310 in the carriage frame disk 131 are arranged at discrete angles about the axis of rotation R, both disks 130, 131 can be engaged with each other at discrete angular settings.
    In the rear view of the carriage frame disc 131, the carriage frame receptacle 1310 is shown, in which a frame strut 110 of the carriage frame 11 can be fastened. The axis of rotation R passes through both disks 130, 131 through the through holes D, D 'in both disks 130, 131. By a threaded rod or a correspondingly long screw both disks 130,131 connected to the carriage frame 11 and the at least one
    Cross brace III are attached. While the trolley frame 131 is operatively attached to the frame 11 with a frame strut 110, the threaded rod or screw traverses the hinge 13 and the cross member 111.
    The joint 13 allows a simple rotational movement of both disks 130, 131 to each other and thus the at least one telescopic rod 12 relative to the carriage frame 11. The axis of rotation R is here arranged to extend through the transverse strut 111, so that the joint 13 on both sides of the frame struts 110 and attached to the cross brace III.
    The illustrated multifunctional training device 1 can be expanded in the modular principle with additives or modules. For this example, additional holder Z can be attached to the frame members 110, as shown in Fig. 6 by way of example. Such additional holders Z can be used to hold maps or canvases. Also provided is the attachment of pen holders, lighting devices and speakers or other public address devices on the additional holders Z, which are also designed to be plugged into the receptacles 1100 of the frame members 110 and thus are also easy to disassemble.
    The entire multifunctional training device 1 can be broken down into its few components and finds place in the pocket 14. The bag 14 is carried on the carriage frame 11. The structure can be easily and quickly performed after removal of the components without the use of tools.
    The joints 13 and the telescopic rods 12 are preferably designed such that these components from the multifunction frame or from the carriage frame 11 are separable and these components are mounted in other places.
    REFERENCE NUMBERS: 1 multifunctional training device 10 work and presentation surface (at least one) 100 Flächenelementpatte 101 adhesive bond 102 stabilizing elements 1020 receiving / longitudinal groove 11 Multifunktionsrahmen / Wagengestell 110 frame struts (forming transport surface / bag holder) 111 cross strut 112 handle 113 fasteners 114 wheels 115 base 12 telescopic poles 120 Shaft portion 121 Clamping means for work and presentation surface 13 Joint 130 Telescope rod 1300 Telescope rod holder (on front side, U-profile) 1301 Cutouts (rear side, carriage frame facing) 131 Carriage disc 1310 Pins / bolts / projections (front) 1311 Carriage support holder (back, U-profile ) D through hole
    权利要求:
    Claims (13)
    [1]
    A multifunctional training device (1) for use as a work surface, easel, projection screen or flipchart, comprising at least one planar work and presentation surface (10) connectable to a multifunctional frame (11) and from a transport state to at least one training state can be brought, characterized in that the at least one work and presentation surface (10) by a plurality of non-lossable coherently connected surface element plates (100) is formed, the at least one working and presentation surface (10) between clamping means (121) on the at least one Teleskopstange (12) is clamped storable, the multifunctional frame (11) of a carriage frame (11), comprising a plurality of frame struts (110), at least one transverse strut (111) and wheels (114) is formed on which at least one telescopic rod (12) by means a joint (13) is pivotally mounted and where wherein the at least one telescopic rod (12) by a pivoting movement of the joint (13) relative to the multifunction frame longitudinal axis (L) from the transport state to the training state is pivotally supported on the joint (13).
    [2]
    2. Multifunctional training device (1) according to claim 1, wherein the carriage frame (11) and the at least one joint (13) with the attached thereto at least one telescopic rod (12) form a unit, since the components are firmly connected to each other captive.
    [3]
    3. Multifunctional training device (1) according to any one of the preceding claims, wherein each telescopic rod (12) by means of a rotary joint (13) by fastening means (113) on the carriage frame (11) is pivotally mounted.
    [4]
    4. The multifunctional training device (1) according to claim 3, wherein the pivot (13) comprises a telescopic rod (130) with a telescopic rod receptacle (1300) and a carriage frame (131) with a carriage frame receptacle (1311), wherein the discs (130, 131) about a rotation axis (R) are rotatable.
    [5]
    5. Multifunctional training device (1) according to claim 4, wherein in each case on the mutually facing sides of the telescopic rod (130) and the Wagengestellscheibe (131) locking means in the form of pins (1310) and corresponding recesses (1301) are arranged, so that a latching Slices (130, 131) in discrete angle settings is possible.
    [6]
    6. Multifunctional training device (1) according to any one of claims 1 or 2, wherein each telescopic rod (12) by means of a ball joint by fastening means (113) on the carriage frame (11) is pivotally mounted.
    [7]
    7. Multifunctional training device (1) according to any one of the preceding claims, wherein the clamping means (121) releasably on the at least one telescopic rod (12) can be plugged and are designed in the form of profiles with at least one groove.
    [8]
    8. Multifunctional training device (1) according to claim 7, wherein the pinching means (120) are configured with a groove such that a further working and presentation surface (10 ") thereon at a 90 ° angle to the first working and presentation surface (10). is pluggable.
    [9]
    9. Multifunctional training device (1) according to claim 8, which is held at the clamping means (120) second work and presentation surface (10 ") by means of a support rod (15) angled to the multifunction frame longitudinal axis (L).
    [10]
    10. Multifunctional training device (1) according to any one of the preceding claims, wherein the surface element plates (100) of the at least one working and presentation surface (10) by means of adhesive connections (101) are integrally connected and configured in a block collapsible.
    [11]
    11. Multifunctional training device (1) according to one of the preceding claims, wherein stabilizing elements (102), preferably in the form of H-profiles, are arranged on the outer edges of the at least one working and presentation surface (10).
    [12]
    12. Multifunctional training device (1) according to any one of the preceding claims, wherein the at least one telescopic rod (12) of a plurality of cylindrical shaft portions (120,120 ", 120") of different diameters and a plurality of locking means is constructed, wherein the shaft parts (120, 120 ", 120 ") are displaceable relative to each other.
    [13]
    13. Multifunctional training device (1) according to one of the preceding claims, wherein the work and presentation surface (10, 10 ') in the folded state in a on the carriage frame (11) attached pocket (14) is carried and stored.
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    同族专利:
    公开号 | 公开日
    CH712955B1|2020-08-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE102020006765B3|2020-09-28|2022-02-10|Sayyed Hassan Rouhani|easel|
    法律状态:
    2020-10-15| PFA| Name/firm changed|Owner name: STEFAN RUEEGG, CH Free format text: FORMER OWNER: STEFAN RUEEGG, CH |
    优先权:
    申请号 | 申请日 | 专利标题
    CH01256/16A|CH712955B1|2016-09-26|2016-09-26|Multifunctional training device.|CH01256/16A| CH712955B1|2016-09-26|2016-09-26|Multifunctional training device.|
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