Carrier plate and jigsaw table

Abstract

A carrier plate comprises a plate body with a bearing surface and an anti-skid pad with a preset friction coefficient, and the anti-skid pad is fixedly arranged on the bearing surface. The utility model further provides the jigsaw table. According to the carrying plate and the jigsaw table, the friction force between the carrying plate and a carried object is increased through the anti-skid pad, and therefore the problem that jigsaw patterns displace and even slip off due to external force is effectively solved.

Description

[Technical field]

[0001] The utility model relates to the field of jigsaw puzzle tools, in particular to a carrier board and a jigsaw puzzle table. [Background technology]

[0002] As a game or teaching tool, jigsaw puzzles have been popular since their creation and promotion. Existing jigsaw puzzle patterns cannot be tightly connected without external adhesives, so in the process of playing jigsaw puzzles, players usually prepare a special jigsaw table to place the jigsaw puzzles.

[0003] The jigsaw puzzle table in the related art includes a carrier board for placing jigsaw puzzles. However, when the carrier board is in use, the jigsaw puzzle pattern is easily displaced or even slipped due to external forces, for example, when the carrier board is slightly impacted or tilted unexpectedly, or when the jigsaw puzzle pattern is blown by wind.

[0004] Therefore, it is necessary to study a carrier with a new structure. [Contents of the utility model]

[0005] The utility model aims to solve the problem that puzzle patterns are easily displaced or even slipped due to external force, and provides a novel anti-slip carrier plate and a puzzle table.

[0006] To achieve the above-mentioned purpose, the utility model provides a carrier plate, which includes a plate body having a load-bearing surface and an anti-skid pad with a preset friction coefficient, wherein the anti-skid pad is fixedly arranged on the load-bearing surface.

[0007] As an improvement, the plate body comprises:

[0008] A frame, comprising a first surface and a second surface arranged opposite to each other and a surrounding surface connecting the first surface and the second surface, wherein the surrounding surfaces are enclosed to form a hollow area; and

[0009] A medium fiberboard is fixed on the first surface and covers the hollow area;

[0010] Wherein, the load-bearing surface is the surface of the medium-density fiberboard facing away from the frame.

[0011] As an improvement, in a direction perpendicular to the carrier board, the outer periphery of the frame overlaps with the outer periphery of the MDF board.

[0012] As an improvement, the plate body comprises:

[0013] A frame, comprising a first surface and a second surface arranged opposite to each other and a surrounding surface connecting the first surface and the second surface, wherein the surrounding surfaces enclose a hollow area, the first surface is recessed toward the second surface to form a receiving groove, and the receiving groove extends toward the surrounding surface to communicate with the hollow area; and

[0014] The medium fiberboard is fixed in the receiving groove and separates the hollow area.

[0015] As an improvement, the receiving groove includes a riser surface arranged around the MDF board and connected to the first surface, and a bearing surface opposite to the MDF board and connecting the riser surface and the surrounding surface, wherein:

[0016] The surface of the MDF board facing away from the bearing surface is coplanar with the first surface, and the load-bearing surface includes the first surface and the surface of the MDF board facing away from the bearing surface; or

[0017] The load-bearing surface is the surface of the MDF facing away from the supporting surface, and the distance between the surface of the anti-slip pad facing away from the MDF and the supporting surface is not greater than the distance between the first surface and the supporting surface.

[0018] As an improvement, the board body further includes a reinforcing plate, and the reinforcing plate is sandwiched between the bearing surface and the medium-density fiberboard.

[0019] As an improvement, the plate body further includes a reinforcing plate, which is fixed on the second surface and covers the hollow area.

[0020] As an improvement, in a direction perpendicular to the carrier plate, the outer periphery of the reinforcing plate overlaps with the outer periphery of the frame.

[0021] As an improvement, the reinforcing plate is provided with an opening communicating with the hollow area.

[0022] The utility model also provides a puzzle table, the puzzle table comprising:

[0023] Support frame, define the plane it is located on as the reference horizontal plane;

[0024] A carrier as described in any one of the above; and

[0025] A rotating connecting member rotatably connects the support frame and the carrier plate so that the carrier plate can rotate between a folded position and an unfolded position; wherein,

[0026] The folded position and the unfolded position of the carrier plate are both on the same side of the reference horizontal plane;

[0027] When the carrier plate is in the unfolded position, a preset angle between the carrier plate and the reference horizontal plane is less than 90°.

[0028] The beneficial effect of the utility model is that the carrier plate includes a plate body with a load-bearing surface and an anti-skid pad with a preset friction coefficient, and the anti-skid pad is fixed on the load-bearing surface. The carrier plate and the puzzle table configured in this way increase the friction between the carrier plate and the object being carried by the anti-skid pad, thereby effectively preventing the puzzle pattern from being displaced or even slipping due to external force.

Brief Description of the Drawings

[0029] Figure 1 This is a three-dimensional diagram of the jigsaw puzzle table of Embodiment 1 of the utility model after folding;

[0030] Figure 2 yes Figure 1 A schematic diagram of the structure of the jigsaw puzzle table from another angle;

[0031] Figure 3 yes Figure 1 A three-dimensional image of the jigsaw table after it is unfolded;

[0032] Figure 4 yes Figure 3 A schematic diagram of the structure of the support frame and the angle table in the jigsaw puzzle table shown;

[0033] Figure 5 yes Figure 3 A schematic diagram of the structure of the carrier plate, the limit frame and the first connecting structure in the jigsaw puzzle table shown;

[0034] Figure 6 yes Figure 3 A perspective view of a carrier board in the jigsaw puzzle table shown;

[0035] Figure 7 It is a schematic diagram of the gravity decomposition of the puzzle pieces on the carrier board;

[0036] Figure 8 yes Figure 6 An exploded view of the carrier board shown;

[0037] Fig. 9 yes Figure 8 An enlarged view of part a of the carrier plate shown;

[0038] Fig.10 yes Figure 1 A cross-sectional view of the jigsaw puzzle table along the AA direction;

[0039] Fig.11 yes Fig.10 a cross-sectional view of the carrier plate shown;

[0040] Fig.12 It is a three-dimensional diagram of a carrier plate in a jigsaw puzzle table according to a second embodiment of the present utility model;

[0041] Fig.13 yes Fig.12An exploded view of the carrier board shown;

[0042] Fig.14 yes Fig.12 A cross-sectional view of the carrier plate along the CC direction;

[0043] Fig.15 It is a three-dimensional diagram of the carrier board in the jigsaw puzzle table of the third embodiment of the utility model;

[0044] Fig.16 yes Fig.15 An exploded view of the carrier board shown;

[0045] Fig.17 yes Fig.15 A cross-sectional view of the carrier plate along the DD direction;

[0046] Fig.18 is a three-dimensional diagram of a carrier plate of a fourth embodiment of the present utility model;

[0047] Fig.19 yes Fig.18 A cross-sectional view of the carrier along the FF direction;

[0048] Fig. 20 It is a cross-sectional view of the carrier plate of the fifth embodiment of the present utility model. [Specific implementation method]

[0049] Combine the following Figures 1 to 20 The utility model is described in detail.

[0050] Embodiment 1

[0051] Please refer to Figures 1 to 11 The jigsaw puzzle table includes a support frame 1, a carrier board 3, and a rotating connector 5. The rotating connector 5 rotatably connects the support frame 1 and the carrier board 3 so that the carrier board 3 can rotate between a folded position and an unfolded position. Thus, the tilt angle of the carrier board 3 can be changed to adapt to the perspective of the jigsaw puzzle player, which is conducive to the jigsaw puzzle player to fully pay attention to the jigsaw puzzle pieces located at various parts of the carrier board 3 during the game and to be able to easily touch and pick up the jigsaw puzzle pieces located at various parts of the carrier board 3, thereby enhancing the game experience of the jigsaw puzzle game and increasing the appeal of the jigsaw puzzle game to the players.

[0052] Under the structural definition of "the rotatable connecting member 5 rotatably connects the support frame 1 and the carrier 3 so that the carrier 3 can rotate between the folded position and the unfolded position", the specific form of the carrier 3 can be varied. Figure 6 In the illustrated embodiment, the carrier plate 3 is designed in a rectangular shape to accommodate the overall placement of the puzzle and to satisfy the player's habit of placing and arranging the puzzle pieces during the puzzle game. Specifically, the carrier plate 3 designed in a rectangular (rectangular or square) shape can accommodate puzzles of various shapes.

[0053] It should be noted that, in other embodiments, the shape of the carrier board 3 is not limited to being designed as a rectangle, and it can also be nearly circular, polygonal, etc. In this way, the design based on the shape of the carrier board 3 can meet the needs of different users, especially can be flexibly adapted to puzzles of different shapes, such as the carrier board 3 designed in a circular shape can be more suitable for puzzles with a circular overall pattern.

[0054] The plane where the support frame 1 is located is defined as a reference horizontal plane. The folded position and the unfolded position of the carrier plate 3 are both on the same side of the reference horizontal plane. When the carrier plate 3 is in the unfolded position, the angle between it and the reference horizontal plane is less than 90°.

[0055] It should be noted that the unfolded position of the carrier plate 3 refers to the position where the carrier plate 3 is rotated to a preset angle with the reference horizontal plane. The preset angle is less than 90°. Preferably, the preset angle is set to be greater than or equal to 10° and less than or equal to 60°. The preset tilt angle enables the carrier plate 3 to be suitable for carrying the corresponding puzzle pieces and adapt to the perspective of the player, so that the player can have a good puzzle game experience and improve the playability of the puzzle game during the puzzle game, so as to adapt to the perspective of the player and ensure the carrier plate 3's ability to carry and stabilize the corresponding puzzle pieces.

[0056] The folding position of the carrier plate 3 refers to the position where the carrier plate 3 is rotated to be parallel or nearly parallel to the reference horizontal plane via the rotating shaft of the rotating connector 5. It can be understood that the folding position is not limited to the position where the carrier plate 3 is rotated to be parallel or nearly parallel to the reference horizontal plane. For example, the folding position can also be the position where the carrier plate 3 is rotated to form a small angle (such as 1°, 2°, 3°, etc.) with the reference horizontal plane.

[0057] like Figure 3 and Figure 8 As shown, the support frame 1 and the carrier plate 3 are hingedly connected via a rotating connection member 5, and the rotating connection member 5 is generally a hinge. It is understandable that in other embodiments, the support frame 1 and the carrier plate 3 can also be connected via a rotating shaft.

[0058] In such Figure 8 In the illustrated embodiment, the carrier plate 3 is hingedly connected to the inner side of the support frame 1 via the rotating connector 5, and when the carrier plate 3 is in the folded position, the carrier plate 3 is accommodated in the support frame 1. In this way, the carrier plate 3 can be folded to be completely accommodated in the support frame 1 when the jigsaw puzzle table is not in use, thereby ensuring the compactness of the structure of the jigsaw puzzle table after folding for easy storage.

[0059] The support frame 1 is provided with an intermediate plate 11, and the plate surface of the intermediate plate 11 is parallel to the reference horizontal plane to limit the rotation of the carrier plate 3, so that the carrier plate 3 can only rotate to the folded position when it rotates closer to the support frame 1. This can improve the structural stability of the puzzle table.

[0060] Based on the design that the carrier board 3 can be kept in the unfolded position, one of the middle plate 11 and the carrier board 3 is rotatably connected to the limiting frame 12, and the other is fixed with at least one angle platform 13, wherein the limiting frame 12 can be rotated to abut against the angle platform 13 to support the carrier board 3 so that the angle between the carrier board 3 and the reference horizontal plane is fixed. In this way, a carrier board 3 with a stable angle is provided to the player in a simple and easy manner, giving the player a good jigsaw puzzle game experience.

[0061] In such Figure 5 In the illustrated embodiment, the limit frame 12 is supported at the middle position of the carrier plate 3, the angle setting platform 13 is fixed on the middle plate 11, and a plurality of angle setting platforms 13 are provided at intervals in a direction perpendicular to the rotation axis of the carrier plate 3. In this way, the angle between the carrier plate 3 and the reference horizontal plane can be fixed to a plurality of gears by the limit frame 12 abutting against different angle setting platforms 13. Specifically, when the limit frame 12 abuts against the angle setting platform 13 closer to the rotation axis of the carrier plate 3, the angle between the carrier plate 3 and the reference horizontal plane becomes larger.

[0062] It is understandable that in other embodiments, the limiting frame 12 can also be rotatably connected to the middle plate 11, and the angle setting platform 13 is fixed to the carrier plate 3. The limiting frame 12 can be made of metal, plastic, wood or other known materials.

[0063] Based on the design that the carrier board 3 can be kept in the folded position, the puzzle table also includes a connection structure 6, which includes a first connection structure 61 fixed on the carrier board 3 and a second connection structure 63 fixed on the middle plate 11. When the carrier board 3 is in the folded position, the first connection structure 61 and the second connection structure 63 are detachably connected. By setting the connection structure 6 to maintain the state between the carrier board 3 and the support frame 1 when the carrier board 3 is in the folded position, the carrier board 3 is prevented from rotating, thereby facilitating transportation and storage.

[0064] In this embodiment, the connection structure 6 is a Velcro, wherein one of the first connection structure 61 and the second connection structure 63 is a mother sticker, and the other is a child sticker.

[0065] It is worth mentioning that in some embodiments, a handle 7 is connected to the carrier board 3, so that when the carrier board 3 and the middle board 11 are connected based on the connecting structure 6, the user can easily separate the carrier board 3 and the middle board 11 through the handle 7, so that the carrier board 3 can be rotated from the folded position to the unfolded position.

[0066] The carrier plate 3 includes a plate body 31 having a load-bearing surface 3A and an anti-skid pad 33 having a preset friction coefficient. The anti-skid pad 33 is fixed on the load-bearing surface 3A and covers the load-bearing surface 3A.

[0067] The anti-skid pad 33 is used to increase the friction between the carrier plate 3 and the object it carries, thereby increasing the static friction between the carrier plate 3 and the puzzle pieces placed thereon, thereby stabilizing the puzzle pieces placed on the carrier plate 3 to prevent the corresponding puzzle pieces from being scattered due to external forces, especially to prevent the puzzle pieces that have been assembled from being scattered due to wind or animal damage when the puzzle game is halfway through, thereby affecting the game progress and mood of the user, so that the player can play the puzzle game more conveniently and comfortably, giving the player a good puzzle game experience.

[0068] It should be noted that if Fig.11 As shown, in the unfolded position, the difference between the preset friction coefficient μ and the ratio of f2 / f1 must be greater than a preset value, and the preset value is a positive value, wherein f1 is the first component of the gravity G of the carrier in a direction perpendicular to the carrier plate 3, and f2 is the second component of the gravity G of the carrier in a direction parallel to the carrier plate 3.

[0069] like Figures 6 to 11 As shown, the board body 31 includes a frame 34 and a medium-density fiberboard 35 .

[0070] The frame 34 is connected to the rotating connecting member 5 , and the first connecting structure 61 is fixed on the frame 34 .

[0071] In this embodiment, the frame 34 is formed by four frame bars connected end to end. It is understandable that in other embodiments, the frame 34 can also be integrally formed.

[0072] The frame 34 includes a first surface 341 and a second surface 343 that are opposite to each other and a surrounding surface 345 connecting the first surface 341 and the second surface 343 . The surrounding surface 345 encloses and forms a hollow area 34A.

[0073] The first surface 341 is recessed toward the second surface 343 to form a receiving groove 34B. The receiving groove 34B extends toward the surrounding surface 345 to communicate with the hollow area 34A.

[0074] The MDF board 35 is fixed in the receiving groove 34B and divides the hollow area 34A.

[0075] The limiting frame 12 is rotatably connected to the MDF 35 and can be rotated to be accommodated in the hollow area 34A.

[0076] The receiving groove 34B includes a riser surface 346 disposed around the MDF board 35 and connected to the first surface 341 , and a support surface 347 opposite to the MDF board 35 and connecting the riser surface 346 and the surrounding surface 345 .

[0077] The surface of the MDF board 35 facing away from the bearing surface 347 is coplanar with the first surface 341 , and the load-bearing surface 3A includes the first surface 341 and the surface of the MDF board 35 facing away from the bearing surface 347 .

[0078] In this embodiment, the MDF 35 is fixedly connected to the riser 346 .

[0079] In this embodiment, a plurality of reinforcing ribs 348 connected to the surrounding surface 345 are further provided in the hollow area 3A, and the plurality of reinforcing ribs 348 support the MDF board 35 , thereby enhancing the overall strength of the carrier board 3 .

[0080] like Figure 5 and Figure 8 As shown, the plurality of reinforcing ribs 348 are distributed in a tic-tac-toe pattern.

[0081] In this embodiment, the anti-skid pad 33 is flannel. It is understandable that in other optional embodiments, the flannel can also be replaced by an anti-skid pad made of a material with greater friction, such as a rubber pad.

[0082] like Figure 2 and Figure 3 As shown, the puzzle table further includes a tripod 8 connected to the support frame 1. The tripod 8 is rotatably connected to the support frame 1, wherein the tripod 8 is rotated to an unfolded position when in use, and is rotated to a folded position when not in use. This is to facilitate the balance of the puzzle table, especially during the puzzle game, based on the unfolded tripod 8, the puzzle table can be placed in a balanced manner, thereby providing stable support for the corresponding puzzles, and at the same time, the tripod 8 can be folded, which is conducive to the storage of the puzzle table and improves the practicality of the puzzle table.

[0083] Preferably, the tripod 8 is configured to have a maximum unfolding angle, which refers to the maximum angle between the tripod 8 and a reference horizontal plane, and the maximum unfolding angle is preferably greater than or equal to 90° and less than 180°, thereby maximally ensuring the balance of the puzzle table, that is, ensuring the support of the support frame 1 by the tripod 8, thereby ensuring that the puzzle table can be placed in a balanced manner, avoiding the scattering of puzzle pieces due to the instability of the puzzle table and affecting the player's mood, thereby giving the player a good puzzle game experience.

[0084] It should be noted that the folded position of the tripod 8 refers to the position where the tripod 8 is rotated to be parallel or nearly parallel to the reference horizontal plane. It is understandable that the folded position is not limited to the position where the tripod 8 is rotated to be parallel or nearly parallel to the reference horizontal plane. For example, the folded position can also be the position where the tripod 8 is rotated to form an angle of 3°, 5°, 8°, etc. with the reference horizontal plane.

[0085] The unfolded position of the tripod 8 refers to the tripod 8 being rotated to form a maximum unfolded angle with respect to the reference horizontal plane.

[0086] In the present utility model Figure 2 and 3In the illustrated embodiment, the tripod 8 is rotatably connected to the inner side of the support frame 1, and when the tripod 8 is rotated to the folded position, the tripod 8 is accommodated in the support frame 1. This further facilitates the storage of the puzzle table and improves the practicality of the puzzle table.

[0087] It is worth mentioning that, since the carrier board 3 and the tripod 8 can be rotated to their respective folded positions and stored in the support frame 1, the puzzle table can be folded to form a shape with only one board size, as shown in FIG. Figure 1 and 2 The jigsaw puzzle table shown in the folded state is folded into a shape having only the size of the frame surface of the support frame 1, so that it only occupies a very small area to be stored, so it can be flexibly received and stored, and it is also convenient for users to carry and transport the jigsaw puzzle table.

[0088] Furthermore, in order to facilitate the user to carry and transport the puzzle table, a handle 9 is fixedly provided on the outer side of the support frame 1 to facilitate the user to carry the puzzle table via the handle 9, thereby improving the ease of use of the puzzle table.

[0089] Embodiment 2

[0090] See also Figure 12 to Figure 14 The difference between the second embodiment and the first embodiment is that the structure of the carrier board 3 is different. Specifically, the board body 31 includes a frame 34 and a medium-density fiberboard 35 .

[0091] The frame 34 includes a first surface 341 and a second surface 343 that are opposite to each other and a surrounding surface 345 connecting the first surface 341 and the second surface 343 . The surrounding surface 345 encloses and forms a hollow area 34A.

[0092] The MDF board 35 is fixed on the first surface 341 and covers the hollow area 34A.

[0093] The load-bearing surface 3A is the surface of the MDF board 35 that faces away from the frame 34 .

[0094] In this embodiment, the anti-skid pad 33 and the MDF 35 are stacked on the frame 34 in sequence. In the direction perpendicular to the carrier 3, the outer periphery of the frame 34 overlaps with the outer periphery of the MDF 35. In other words, the frame 34 and the MDF 35 have the same outer contour shape, and the area enclosed by the outer contours of the two is the same. In this embodiment, the handle is omitted from the carrier. In other optional embodiments, the arrangement of the handle is similar to that of the first embodiment.

[0095] Embodiment 3

[0096] See also Figures 15 to 17The difference between the third embodiment and the second embodiment is that the plate body 31 further includes a reinforcing plate 36, which is fixed on the second surface 343 and covers the hollow area 34A. The reinforcing plate 36 can both enhance the strength of the plate body 31 and prevent the frame 34 from deforming.

[0097] The reinforcing plate 36 is provided with an opening 361 communicating with the hollow area 34A. The limiting frame 12 is rotatably connected to the MDF 35 through the opening 361 and can be rotated through the opening 361 to be accommodated in the hollow area 34A.

[0098] In this embodiment, the anti-skid pad 33, the MDF 35, and the frame 34 are stacked in sequence on the reinforcing plate 36. In a direction perpendicular to the carrier plate 3, the outer periphery of the reinforcing plate 36 overlaps with the outer periphery of the frame 34. In other words, the reinforcing plate 36 and the frame 34 have the same outer contour shape, and the area enclosed by the outer contours of the two is the same.

[0099] The first connection structure 61 is fixed on the reinforcing plate 36 .

[0100] Embodiment 4

[0101] Please refer to Fig.18 and Fig.19 The only difference between the fourth embodiment and the first embodiment is that the load-bearing surface 3A is the surface of the medium-density fiberboard 35 facing away from the supporting surface 347, and the distance H1 between the surface of the anti-slip pad 33 facing away from the medium-density fiberboard 35 and the supporting surface 347 is not greater than the distance H2 between the first surface 341 and the supporting surface 347.

[0102] Further preferably, the distance H1 between the surface of the anti-slip pad 33 facing away from the MDF board 35 and the supporting surface 347 is smaller than the distance H2 between the first surface 341 and the supporting surface 347 so that the edge of the frame 34 protrudes from the anti-slip pad 33 to form a fence wall. Even if the puzzle pieces slide due to external force, the fence wall can prevent the puzzle pieces from falling off the puzzle table to a certain extent.

[0103] Embodiment 5

[0104] The anti-skid pad 33 is stacked on the MDF board 35 and received in the receiving groove 34B. The edge of the anti-skid pad 33 abuts against the kick surface 346 of the receiving groove 34B. The upper surface of the anti-skid pad 33 is flush with and coplanar with the first surface 341 .

[0105] The above is only an implementation method of the present invention. It should be pointed out that a person skilled in the art can make improvements without departing from the inventive concept of the present invention, but these improvements are all within the protection scope of the present invention.

Claims

1. A carrier board, characterized in that: It includes a plate body with a load-bearing surface and an anti-skid pad with a preset friction coefficient, wherein the anti-skid pad is fixed on the load-bearing surface, wherein the plate body includes: A frame, comprising a first surface and a second surface arranged opposite to each other and a surrounding surface connecting the first surface and the second surface, wherein the surrounding surfaces are enclosed to form a hollow area; and A medium fiberboard is fixed on the first surface and covers the hollow area; Wherein, the load-bearing surface is the surface of the medium-density fiberboard facing away from the frame.

2. The carrier board according to claim 1, characterized in that: In a direction perpendicular to the carrier board, the outer periphery of the frame overlaps with the outer periphery of the MDF board.

3. The carrier board according to claim 1 or 2, characterized in that: The plate body further includes a reinforcing plate, which is fixed on the second surface and covers the hollow area.

4. The carrier board according to claim 3, characterized in that: In a direction perpendicular to the carrier plate, an outer periphery of the reinforcing plate overlaps an outer periphery of the frame.

5. The carrier board according to claim 3, characterized in that: The reinforcing plate is provided with an opening which is communicated with the hollow area.

6. A puzzle table, characterized in that: It includes: Support frame, define the plane it is located on as the reference horizontal plane; The carrier plate according to any one of claims 1 to 5; as well as A rotating connecting member rotatably connects the support frame and the carrier plate so that the carrier plate can rotate between a folded position and an unfolded position; wherein, The folded position and the unfolded position of the carrier plate are both on the same side of the reference horizontal plane; When the carrier plate is in the unfolded position, a preset angle between the carrier plate and the reference horizontal plane is less than 90°.

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