A rechargeable puzzle platform

Abstract

The utility model relates to jigsaw auxiliary device technical field discloses a jigsaw platform of chargeable, including flat plate main part and wireless charging module, the flat plate main part includes oppositely arranged first surface and with second surface opposite the first surface, the first surface is used for the operation of user, and the first surface is provided with the cavity of placing, the charging module is installed in the cavity of placing, the utility model discloses wireless charging module can be set up on the flat plate main part, can solve the problem that jigsaw platform function is single, lacks the charging function.

Description

Technical Field

[0001] This utility model relates to the field of puzzle assistive device technology, and in particular to a rechargeable puzzle platform. Background Technology

[0002] Jigsaw puzzles are a popular and educational activity enjoyed by people of all ages. During the puzzle-solving process, the puzzle platform acts as a crucial tool, providing the necessary operational surface for organizing and assembling puzzle pieces. Its performance has a significant impact on the user's puzzle-solving experience.

[0003] Current jigsaw puzzle platforms on the market suffer from numerous shortcomings in design and functionality, failing to meet the diverse needs of users. Among these shortcomings, the lack of diverse functions is particularly prominent. Most existing jigsaw puzzle platforms focus solely on providing a basic plane for puzzle-solving, only fulfilling the basic functions of placing and assembling pieces, lacking consideration for other potential user needs.

[0004] In today's digital age, people's lives are increasingly inseparable from electronic devices such as mobile phones and tablets. When doing jigsaw puzzles, users may want to charge these devices while completing the puzzle to ensure they have sufficient power for continued use. However, most existing jigsaw puzzle platforms do not have charging functionality. Users need to find additional charging equipment and outlets, which not only increases the inconvenience of use but may also lead to a cluttered desktop, affecting the puzzle-solving space and the overall experience.

[0005] Furthermore, due to functional limitations, existing puzzle platforms cannot meet the needs of different usage scenarios. For example, when engaging in puzzle activities outdoors, if the puzzle platform had a charging function, combined with technologies such as solar charging, it could provide power to the user's electronic devices, allowing users to enjoy the fun of puzzles without worrying about running out of battery. However, current puzzle platforms on the market clearly cannot achieve this function, which greatly limits the application scenarios and user experience of puzzle platforms.

[0006] In conclusion, existing puzzle platforms suffer from significant shortcomings in terms of ease of use and adaptability to various scenarios due to their limited functionality and lack of charging capabilities. They urgently require innovation and improvement to meet the increasingly diverse needs of users. Utility Model Content

[0007] This invention proposes a rechargeable jigsaw puzzle platform, aiming to solve the problem of the limited functionality of jigsaw puzzle platforms.

[0008] To achieve the above objectives, this utility model proposes a rechargeable puzzle platform, including a tablet body and a wireless charging module. The tablet body includes a first side disposed opposite to the first side and a second side opposite to the first side. The first side is used for user operation and has a placement cavity. The charging module is installed in the placement cavity.

[0009] In an optional embodiment, the wireless charging module is located at the middle position along the length of the tablet body.

[0010] In an optional embodiment, a slot is provided on the side of the placement cavity, and a buckle is provided corresponding to the slot of the wireless charging module, the buckle engaging with the slot.

[0011] In an optional embodiment, the puzzle platform further includes a charging interface and a wire for connecting the charging interface and the wireless charging module.

[0012] In an alternative embodiment, the plate body has a plurality of positioning slots for defining the wires.

[0013] In an optional embodiment, the placement cavity is circular in shape.

[0014] In an optional embodiment, the distance between the placement cavity and one side of the plate body in the width direction is in the range of 90-130mm.

[0015] In an optional embodiment, the puzzle platform further includes a plurality of drawers removable from the main body of the tablet.

[0016] In an optional embodiment, the tablet body further includes a support assembly for rotatably connecting to and conforming to the second surface of the tablet body.

[0017] In an optional embodiment, the support assembly further includes at least one connecting frame and at least one supporting frame, one end of the at least one connecting frame being rotatably connected to the first end of the second surface, and the other end of the at least one connecting frame being rotatably connected to the at least one supporting frame; wherein, when the support assembly is attached to the second surface of the plate body, the support assembly is in a folded state; when the at least one connecting frame rotates relative to the second surface of the plate body, the at least one supporting frame rotates relative to the at least one connecting frame, and the free end of the at least one supporting frame is supported on the second surface of the plate body, the support assembly is in an unfolded state.

[0018] The technical solution of this utility model is a jigsaw puzzle platform that solves the problem of limited functionality and lack of charging capabilities by setting a wireless charging module on the main body of the tablet. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 An exploded view of the first embodiment of the jigsaw puzzle platform provided by this utility model;

[0021] Figure 2 An exploded view of the wireless charging module of the first embodiment of the jigsaw puzzle platform provided by this utility model;

[0022] Figure 3 A schematic diagram of the panel structure of the first embodiment of the jigsaw puzzle platform provided by this utility model;

[0023] Figure 4 for Figure 1 The assembly diagram shows the puzzle platform in its unfolded state;

[0024] Figure 5 for Figure 1 The assembly diagram shows the puzzle platform in a folded state;

[0025] Figure 6 for Figure 4 The diagram shows the structure of the jigsaw puzzle platform placed on the table.

[0026] Figure 7 This is a schematic diagram showing the support assembly inserted into different positioning slots of the main body of the tablet when the puzzle platform is in the unfolded state.

[0027] Figure 8 An exploded view of the rotating components when the puzzle platform is in a folded state;

[0028] Figure 9 for Figure 5 Another perspective illustration;

[0029] Figure 10 for Figure 9 A cross-sectional view along line AA;

[0030] Figure 11 for Figure 10 Enlarged view of the central circular part B;

[0031] Figure 12 An exploded view of the drawer and the main body of the puzzle platform when it is folded.

[0032] Figure 13 Assembly diagram of a second embodiment of the jigsaw puzzle platform provided by this utility model. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0034] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0035] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0036] Please refer to Figures 1 to 6 The diagram shows a first embodiment of the jigsaw puzzle platform 1 of this utility model. The jigsaw puzzle platform includes a tablet body 10 and a wireless charging module 50 mounted on the tablet body 10. The tablet body 10 includes a first surface 12 disposed opposite to the first surface 12 and a second surface 13 opposite to the first surface 12. The first surface 12 is used for user operation and is provided with a placement cavity 121, in which the wireless charging module 50 is mounted.

[0037] Specifically, the tablet body 10, as the core supporting component of the puzzle platform 1, has a first surface 12 and a second surface 13 arranged opposite to each other. The first surface 12 is the area directly operated by the user, with a smooth and flat surface, providing a stable working plane for puzzle activities and facilitating the user to organize and assemble puzzle pieces. A placement cavity 121 is designed on the first surface 12. The shape and size of the placement cavity 121 are adapted to the wireless charging module 50, accurately accommodating the wireless charging module 50 and ensuring its stable installation. The wireless charging module 50 is a key component for the puzzle platform 1 to realize its charging function and is installed in the placement cavity 121 of the first surface 12 of the tablet body 10. The wireless charging module 50 adopts advanced electromagnetic induction technology, which can wirelessly transmit electrical energy to wireless charging-enabled electronic devices, such as mobile phones and wireless headphones. It consists of a transmitting coil, a control circuit, a power management chip, and other parts.

[0038] This application integrates puzzle-solving and charging functions through the collaborative operation of the tablet body 10 and the wireless charging module 50. When a user is working on a puzzle, they simply place the wirelessly charging-enabled electronic device on the first surface 12 of the tablet body 10 near the wireless charging module 50, and the device will begin charging. This feature greatly enhances the user experience, allowing users to focus on the puzzle without worrying about insufficient battery power, avoiding interruptions to the puzzle process or the hassle of searching for additional charging devices. Furthermore, this integrated design optimizes desktop space utilization, reduces clutter from charging cables, and creates a cleaner, more organized puzzle environment, further improving user comfort and convenience during the puzzle-solving process.

[0039] Furthermore, the wireless charging module 50 is located at the middle of the length of the tablet body 10. In this embodiment, the wireless charging module 50 is positioned at the middle of the length of the tablet body 10. When the user is working on the puzzle, no matter which side of the tablet the puzzle piece is taken from, the electronic device can be easily placed in the charging area without having to deliberately adjust its position, making it more convenient to use.

[0040] Furthermore, a slot 1211 is provided on the side of the placement cavity 121, and a latching part 1211 is provided corresponding to the slot 51 for the wireless charging module 50, with the latching part 1211 engaging within the slot 51. When the wireless charging module 50 is installed into the placement cavity 51 of the tablet body 10, simply align the latching part 1211 with the slot 51 and apply a slight pressure; the latching part 1211 will elastically deform and smoothly engage within the slot 51, thus securing the two components. This latching connection method not only ensures the positional stability of the wireless charging module within the placement cavity, preventing it from shaking or shifting during use, but also allows the latching part to be easily disassembled by certain operations when the wireless charging module needs repair or replacement.

[0041] Furthermore, the puzzle platform 1 also includes a charging interface 60 and a wire 70. The wire 70 is used to connect the charging interface 60 and the wireless charging module 50. The tablet body 10 has multiple positioning slots 122 for defining the wire 70. The wire 70 is the component connecting the puzzle platform to an external power source and can use common standard interface types such as USB or Type-C to facilitate connection with different power adapters or charging devices, providing power input to the wireless charging module. The wire 70 connects the charging interface 60 and the wireless charging module, transferring the power obtained from the charging interface 60 to the wireless charging module. The wire 70 has a certain degree of flexibility and conductivity; its specifications and material selection are determined based on parameters such as charging power and current. The tablet body has multiple positioning slots inside. These slots define the direction and position of the wire 70, ensuring its orderly arrangement and preventing it from becoming tangled and affecting overall performance and aesthetics. The shape, size, and number of the positioning slots are designed according to the specifications and layout requirements of the wire 70.

[0042] Furthermore, the placement cavity 121 is circular in shape. This circular design brings a unique aesthetic effect to the internal structure of the puzzle platform 1, making the overall layout of the platform more orderly and harmonious. The circular geometry visually conveys a smooth and simple feel, enhancing the overall aesthetics of the product. Moreover, this design helps to better integrate the internal space, making the layout between components more compact and rational, and improving space utilization.

[0043] Furthermore, the distance between the placement cavity 121 and one side of the tablet body 10 in the width direction is within the range of 90-130mm. This 90-130mm distance allows the phone to rotate freely within this space when placed on the wireless charging module 50 for charging. This feature greatly enhances the user's charging experience; users no longer need to worry about the phone's placement angle affecting charging, ensuring stable charging regardless of the phone's rotation.

[0044] For further details, please refer to... Figures 1-6 As shown, the puzzle platform 1 also includes a support assembly 20 rotatably connected to the tablet body 10. The tablet body 10 includes a first surface 12 opposite to the first surface 12 and a second surface 13 opposite to the first surface 12. The first surface 12 is used for user operation. The second surface 13 of the tablet body 10 forms at least one row of at least one positioning groove 14 spaced apart along the width direction of the tablet body 10. The illustration shows three sets of parallel positioning grooves as an example.

[0045] The support assembly 20 is rotatably connected to the first end 15 of the second surface 13 of the flat plate body 10, and the support assembly 20 is positionable on the second surface 13 of the flat plate body 10. The support assembly 20 includes at least one positioning block 29 located at the free end 28 of the support assembly. Figure 2 and 3 As shown, two positioning blocks 29 can be inserted into a pair of parallel positioning slots 14 to support the flat plate body 10 on the table surface T.

[0046] In other embodiments, the support assembly 20 may not include the positioning block, and the free end of the support assembly 20 may be directly and stably supported on the second surface 13 of the flat plate body 10 to stably support the puzzle platform 1 on the table surface T. The positioning groove 14 may also be the gap between two protrusions.

[0047] The positions of the positioning block and the positioning groove can be interchanged. That is, the positioning groove can be set at the free end of the support assembly 20, and the positioning block can be set on the second surface 13 of the flat body 10. In this way, the positioning block is inserted into the positioning groove, and the puzzle platform 1 can be stably supported on the table surface T.

[0048] In this embodiment, the first surface 12 is the front of the flat panel body 10, and the second surface 13 is the back of the flat panel body 10.

[0049] In this embodiment, the support assembly 20 and the flat plate body 10 can be made of wood, plastic, metal or alloy.

[0050] In this embodiment, the end of the support assembly 20 that is rotatably connected to the first end 15 of the second surface 13 of the flat plate body 10 is the rotatable connection end 27, and the free end 28 is the end away from the first end 15 of the second surface 13.

[0051] When the bracket assembly 20 is attached to the second surface 13 of the flat body 10, the puzzle platform 1 is in a folded state. At this time, the flat body 10 and the bracket assembly 20 are in a parallel or basically parallel position, the angle between the flat body 10 and the bracket assembly 20 is 0 degrees, and the bracket assembly 20 and the flat body 10 are in a folded state.

[0052] When the support assembly 20 rotates relative to the main body 10 of the tablet and the positioning block 29 is inserted into the positioning slot 14, the puzzle platform 1 is in the unfolded state. At this time, the support assembly 20 is in the unfolded state and supports the main body 10 of the tablet. The support assembly 20 is supported on the table surface T. Under the support of the support assembly 20, the main body 10 of the tablet is tilted and supported on the table surface T. That is to say, when the user needs to use the puzzle platform 1 of this utility model, the support assembly 20 is rotated so that the support assembly 20 is disengaged from the second surface 13 of the main body 10 and the positioning block 29 is inserted into the positioning slot 14, thereby stably supporting the main body 10 of the tablet on the table surface T, so that the user can operate on the first surface 12 of the main body 10. After the user has finished using it, the support assembly 20 is rotated so that the support assembly 20 is positioned on the second surface 13 of the main body 10, thereby saving the space occupied by the entire puzzle platform 1 and making it convenient for the user to store and transport the puzzle platform 1.

[0053] Because the positioning block 29 is inserted into the positioning slot 14, the support assembly 20 cannot rotate relative to the flat body 10 and is stably in the unfolded state. Of course, the puzzle platform 1 is also stably in the unfolded state.

[0054] In this embodiment, the tabletop T can be the ground, a game table, a desktop, or any flat surface where objects can be placed.

[0055] In this embodiment, the flat panel body 10 of the present invention includes a plurality of positioning grooves 14, and the positioning block 29 can be inserted into the positioning grooves 14 at different positions, so that the included angle between the flat panel body 10 and the support assembly 20 can be adjusted according to the user's needs, thereby meeting the different needs of different users.

[0056] The tilt angle between the puzzle platform 1 and the tabletop can be varied, and the tilt angle between the puzzle platform 1 and the plane corresponds one-to-one with the angle between the flat body 10 and the support assembly 20.

[0057] It should be noted that the puzzle platform 1 of this utility model can be used not only for puzzle making, but also for writing, reading, handicrafts, or drawing.

[0058] In this embodiment, the angle between the tablet body 10 and the support assembly 20 is between 0 and 45 degrees. From the perspective of human function, an angle of approximately 15 degrees between the tablet body 10 and the support assembly 20 is the optimal angle for writing; an angle of approximately 30 degrees is the optimal angle for reading; and an angle of approximately 45 degrees is the optimal angle for drawing.

[0059] Furthermore, there are n positioning slots, where n is an integer greater than or equal to 1, namely the first positioning slot, the second positioning slot, ..., the nth positioning slot; when at least one positioning block 29 is inserted into the first positioning slot, the included angle between the plate body 10 and the support assembly 20 is the first included angle; when at least one positioning block 29 is inserted into the second positioning slot, the included angle between the plate body 10 and the support assembly 20 is the second included angle; and so on, when at least one positioning block 29 is inserted into the nth positioning slot, the included angle between the plate body 10 and the support assembly 20 is the nth included angle; when the support assembly is attached to the second surface 13 of the plate body 10, the included angle between the plate body 10 and the support assembly 20 is 0 degrees.

[0060] In this embodiment, the first positioning groove is located near the second end 16 of the second surface 13.

[0061] In this embodiment, please refer to Figure 2 , Figure 3 ,and Figure 5 In this embodiment, n equals 3, and the plurality of positioning slots 14 are designated as a first positioning slot 141, a second positioning slot 142, and a third positioning slot 143. When the positioning block 29 is inserted into the first positioning slot 141, the first included angle α is approximately 15-25 degrees, preferably 25 degrees; when at least one positioning block 29 is inserted into the second positioning slot 142, the second included angle β is approximately 25-35 degrees, preferably 31 degrees; and when at least one positioning block 29 is inserted into the third positioning slot 143, the third included angle θ is approximately 35-45 degrees, preferably 35 degrees. In this embodiment, the distance between the second positioning slot 142 and the first positioning slot 141 is the same as the distance between the second positioning slot 142 and the third positioning slot 143, that is, the first positioning slot 141, the second positioning slot 142, and the third positioning slot 143 are arranged in a row with equal spacing. Of course, the distance between the second positioning slot 142 and the first positioning slot 141 can also be different from the distance between the second positioning slot 142 and the third positioning slot 143.

[0062] In other embodiments, when n equals 2, the first included angle is approximately 10-25 degrees, and the second included angle is approximately 30-45 degrees; when n equals 4, the first included angle is approximately 10-15 degrees, the second included angle is approximately 20-25 degrees, the third included angle is approximately 30-35 degrees, and the fourth included angle is approximately 40-45 degrees; when n equals 5, the first included angle is approximately 5-10 degrees, the second included angle is approximately 10-15 degrees, the third included angle is approximately 20-25 degrees, the fourth included angle is approximately 30-35 degrees, and the fifth included angle is approximately 40-45 degrees. That is, the larger n is, the more included angles there are between the tablet body 10 and the support assembly 20, providing users with more options and better meeting their various needs.

[0063] Please refer to Figure 1 , Figures 4-8 The support assembly 20 includes a connecting frame 21 and a support frame 22. One end of the connecting frame 21 is rotatably connected to the first end 15 of the second surface 13, and the other end of the connecting frame 21 is rotatably connected to the support frame 22. When the support assembly 20 is entirely fitted against the second surface 13 of the flat panel body 10, the support assembly 20 is in a folded state. When the connecting frame 21 rotates relative to the second surface 13 of the flat panel body 10, and the support frame 22 rotates relative to the connecting frame 21, with the free end of the support frame 22 supporting the second surface 13 of the flat panel body 10, the support assembly 20 is in an unfolded state. When the support assembly 20 is in a folded state, the puzzle platform 1 is in a folded state; when the support assembly 20 is in an unfolded state, the puzzle platform 1 is in an unfolded state.

[0064] Because the connecting frame 21 can rotate relative to the second surface 13 of the main body 10 of the plate, and the support frame 22 can rotate relative to the connecting frame 21, the support assembly 20 of this utility model is a two-section structure. When the free end of the support frame 22 is supported on the second surface 13 of the main body 10 of the plate, a triangular support is formed, which increases the stability and firmness of the support assembly 20 in supporting the main body 10 of the plate on the table T, prevents the main body 10 of the plate from falling off the table T due to accidental collision, and further prevents objects on the main body 10 of the plate from falling off the table T.

[0065] As a preferred structure, the positioning block 29 is located at the end of the support frame 22 away from the connecting frame 21 and protrudes outward along the width direction of the support frame 22. That is, the positioning block 29 is located at the free end of the support frame 22. The connecting frame 21 rotates relative to the plate body 10 so that the connecting frame 10 is separated from the second surface 13 of the plate body 1011, so that the support assembly 20 is placed on the table surface T. The support frame 22 rotates relative to the connecting frame 21 so that at least one positioning block 29 is inserted into one of the positioning slots 14 to stably support the plate body 10.

[0066] In this embodiment, the free end of the support frame 22 is the free end of the support assembly 20.

[0067] The bracket assembly 20 includes a connecting frame 21 and a support frame 22, that is, the bracket assembly 20 is a two-section structure.

[0068] When the puzzle platform 1 is folded, the connecting frame 21 and the support frame 22 are at a 180-degree angle and are positioned to fit snugly against the second surface 13 of the main body 10. When the user needs to use the puzzle platform 1 of this utility model, taking a puzzle as an example, the connecting frame 21 is rotated so that it moves out from the second surface 13 of the main body 10, and the connecting frame 21 and the main body 10 are set at an acute angle. At this time, the connecting frame 21 can be placed on the table surface T. Then, the support frame 22 is rotated relative to the connecting frame 21 so that the support frame 22 and the connecting frame 21 are set at an acute angle. After the support frame 22 rotates, it moves closer to the positioning groove 14, so that the positioning block 29 on the support frame 22 can be inserted into the positioning groove 14, thereby stably supporting the main body 10 on the table surface, so that the user can perform puzzle operations on the first surface 12 of the main body 10. Users can adjust the positioning blocks 29 into different positioning slots 14 according to their needs, thereby adjusting the angle between the main body 10 of the tablet and the connecting frame 21 to improve puzzle comfort, puzzle efficiency, and ultimately enhance the puzzle's enjoyment. After the user completes the puzzle, they can rotate the support frame 22 and the connecting frame 21 to make them 180 degrees apart, positioning the support frame 22 and the connecting frame 21 on the second side 13 of the main body 10 of the tablet, thus saving space occupied by the entire puzzle platform 1 and making it convenient for the user to store the puzzle platform 1.

[0069] In this embodiment, the length of the connecting frame 21 in the width direction of the tablet body 10 is greater than or equal to the length of the support frame 22 in the width direction of the tablet body 10, and the length of the connecting frame 21 in the width direction of the tablet body 10 is at least half the width of the tablet body 10. The end of the connecting frame 21 is the support point of the support frame 22. The length of the connecting frame 21 is designed to be greater than the length of the support frame 22, and the length of the connecting frame 22 is at least half the width of the tablet body 10. The connecting frame 21 and the support frame preferably form a rectangular frame that is close to the outer dimensions of the tablet body. The support point of the support frame 22 can be extended to the side away from the first end 15 of the tablet body 10, thereby improving the stability of the support frame 22 in supporting the tablet body 10 and avoiding the probability of the puzzle platform 1 tipping over due to unstable support when the user uses the puzzle platform 1 of this application, further improving the user's puzzle-solving experience.

[0070] The connecting frame 21 includes a first arm 211 and a second arm 212 of equal length arranged in parallel and spaced apart, and both extend in the direction of the width of the plate body 10. One end of the first arm 211 and the second arm 212 are rotatably connected to the first end 15 of the plate body 10, and the other end of the first arm 211 and the second arm 212 are rotatably connected to the support frame 22. The support frame 22 includes a third arm 221, a fourth arm 222 and a connecting arm 223. The third arm 221 and the fourth arm 222 are arranged in parallel and spaced apart, and both extend in the direction of the width of the plate body 10. The two ends of the connecting arm 223 are respectively connected to one end of the third arm 221 and the fourth arm 222. The other end of the third arm 221 is rotatably connected to the other end of the first arm 211. The other end of the fourth arm 222 is rotatably connected to the other end of the second arm 212.

[0071] When the puzzle platform 1 is in the unfolded state, the support assembly 20 extends from both sides of the tablet body 10 and, relying on the connecting arm 223, horizontally supports the tablet body 10 onto the plane. This makes the puzzle platform 1 more stably supported on the plane when the user uses it, increasing the stability and firmness of the support assembly 20 in supporting the tablet body 10 on the plane, preventing the tablet body 10 from falling onto the table surface T due to accidental collisions, and further preventing objects on the tablet body 10 from falling onto the table surface T. When the connecting frame 21 and the support frame preferably form a rectangular frame close to the outer dimensions of the tablet body, that is, when the distance between the first arm 211 and the second arm 212, the length of the connecting arm 223 is close to the length of the first end 15, and the sum of the lengths of the first arm 211 and the third arm 221 is close to the width of the tablet body, the connecting arm 223 is relatively close to the edge of the puzzle board, and the support can be easily opened and set up with a gentle pull.

[0072] like Figure 4As shown, the number of positioning blocks 29 is preferably two. The two positioning blocks 29 are spaced apart and protrude outward from the connecting arm 223 along the width direction of the plate body 10. The plurality of positioning grooves 14 are arranged in two columns and close to the second end 16 of the second surface 13. Each positioning block 29 corresponds to a column of positioning grooves 14 and can be inserted into one of the positioning grooves 14 in the corresponding column to adjust the angle between the plate body 10 and the support assembly 20.

[0073] Since there are two positioning blocks 29 and two rows of positioning slots 14, the two positioning blocks 29 are inserted into the positioning slots 14 at different positions to increase the stability of the positioning of the positioning blocks 29 on the support frame 22. This allows the support assembly 20 to connect with the tablet body 10 from two different positions and stably support the tablet body 10. This makes the puzzle platform 1 more stably supported on the table when the user uses the puzzle platform 1, preventing the tablet body 10 from tipping over due to accidental collisions, and further preventing objects placed on the first side 12 of the tablet body 10 from falling onto the table.

[0074] In this embodiment, when the connecting frame 21 and the support frame 22 are at 180 degrees, the shape formed by the connecting frame 21 and the support frame 22 is U-shaped, and the support frame 22 is also U-shaped. The third arm 221 and the fourth arm 222 are arranged opposite to each other, and the two ends of the connecting arm 223 are respectively connected to the ends of the third arm 221 and the fourth arm 222 away from the connecting frame 21. The distance between the first arm 211 and the second arm 212 is equal to the distance between the third arm 221 and the fourth arm 222, so that the first arm 211 and the third arm 221 can rotate into a straight line, and the second arm 212 and the fourth arm 222 can rotate into a straight line.

[0075] Because one end of the first arm 211 is rotatably connected to the main body of the tablet 10 and the other end is rotatably connected to the third arm 221, the first arm 211 can rotate relative to the main body of the tablet 10, and the third arm 221 can rotate relative to the first arm 211. Because one end of the second arm 212 is rotatably connected to the main body of the tablet 10 and the other end is rotatably connected to the fourth arm 222, the second arm 212 can rotate relative to the main body of the tablet 10, and the fourth arm 222 can rotate relative to the second arm 212. That is, the support frame 22 can rotate relative to the main body of the tablet 10, and the connecting frame 21 can rotate relative to the support frame 22. Therefore, if the user wants to switch the puzzle platform 1 from the unfolded state to the folded state, he / she only needs to rotate the support frame 22 relative to the main body of the tablet 10 and attach the bracket assembly 20 to the second surface 13 of the main body of the tablet 10. To switch the puzzle platform 1 from a folded state to an unfolded state, simply rotate the support frame 22 relative to the main body 10, rotate the connecting frame 21 relative to the support frame 22, and insert the positioning block 29 into the corresponding positioning slot 14. This allows the puzzle platform 1 to switch from a folded state to an unfolded state. In other words, the puzzle platform 1 can be freely switched between a folded state and an unfolded state by the user.

[0076] Since each positioning block 29 corresponds to a column of positioning slots 14 and can be inserted into one of the positioning slots 14 in the corresponding column, the angle between the tablet body 10 and the connecting frame 21 can be adjusted. This achieves the purpose of adjusting the included angle between the tablet body 10 support assembly 20 and the puzzle platform 1 and the table surface. Moreover, the adjustment accuracy of the angle between the tablet body 10 and the connecting frame 21 is related to the distance between two adjacent positioning slots 14 and the number of positioning slots 14. The smaller the distance between two adjacent positioning slots 14, the higher the adjustment accuracy of the angle between the tablet body 10 and the connecting frame 21; the more positioning slots 14 there are, the larger the adjustable range of the angle between the tablet body 10 and the connecting frame 21.

[0077] Furthermore, the second surface 13 of the flat panel body 10 is provided with a receiving groove 11 recessed towards the first surface 12, and the support assembly 20 can be received within the receiving groove 11. In this embodiment, the support assembly 20 is a plate-shaped component, and the thickness of the support assembly 20 is less than or equal to the depth of the receiving groove 11. This design allows the support assembly 20 to be completely received within the receiving groove 11, thereby reducing the thickness of the entire puzzle platform 1 and thus reducing the weight of the puzzle platform 1, making it easier for the user to handle.

[0078] Furthermore, the receiving groove 11 is U-shaped and located at the edge of the second surface 13. The length, width, and depth of the receiving groove 11 are adapted to the length, width, and thickness of the connecting frame 21 and the support frame 22, or the length, width, and depth of the receiving groove are greater than the length, width, and thickness of the connecting frame 21 and the support frame 22, so that the connecting frame 21 and the support frame 22 can be accommodated in the receiving groove 11 when folded. Also, because the thickness of the bracket assembly 20 is less than or equal to the depth of the receiving groove 11, the bracket assembly 20 is completely accommodated within the receiving groove 11, facilitating storage and transportation.

[0079] For further information, please refer to [link / reference]. Figure 1 The support assembly 20 and the tablet body 10 are magnetically positioned together. In this embodiment, the tablet body 10 has a plurality of spaced-apart first magnetic elements 17, and the support assembly 20 has a plurality of second magnetic elements 23 corresponding to the first magnetic elements 17. When the support frame 22 and the connecting frame 21 are flattened, they can be attracted to the second surface 13 of the tablet body 10 by the mutual attraction between the first magnetic elements 17 and the second magnetic elements 23. The magnetic positioning between the support assembly 20 and the tablet body 10 makes it easy for the user to fix the support frame 22 to the second surface 13 of the tablet body 10, and also makes it easy for the user to remove the support frame 22 and the connecting frame 21 from the second surface 13.

[0080] In this embodiment, the support frame 22 and the connecting frame 21 are attracted to the receiving groove 11 of the flat plate body 10 by mutual attraction between the first magnetic element 17 and the second magnetic element 23.

[0081] Because the first magnetic element 17 and the second magnetic element 23 attract each other, the support assembly 20 cannot rotate relative to the flat plate body 10 without external force, so that it can be stably in a folded state.

[0082] For further information, please refer to [link / reference]. Figures 6-9 The puzzle platform 1 also includes a rotating component 30, which is disposed on the second surface 13 of the flat panel body 10. The second surface 13 is recessed towards the first surface 12 to form a first groove 19. The rotating component 30 is received in the first groove 19 and protrudes from the second surface 13. When the support assembly is in a folded state, the flat panel body 10 can rotate freely on the table surface via the rotating component 30, thereby facilitating operation by the user from different angles. It should be further noted that after the rotating component 30 is received in the first groove 19...

[0083] Because the tablet body 10 can rotate freely on the tabletop T via the rotating assembly 30, the user can freely change the position of the tablet body 10 when using the puzzle platform 1. Furthermore, the rotating assembly 30 includes a bearing assembly 32 and a rotating component 31. The rotating component 31 covers the bearing assembly 32 within the first groove 19. The rotating component 31 and the bearing assembly 32 are coaxial within the first groove, allowing the rotating component 31 to rotate 360 ​​degrees relative to the tablet body 10. In this embodiment, the first groove 19 is annular in shape. When the rotating assembly 30 is installed in the first groove 19, the rotating component 31 protrudes from the second surface 13 of the tablet body 10. When the puzzle platform 1 is folded and the tablet body 10 is laid flat, the rotating component 31 can be placed directly on the flat tabletop T, allowing the tablet body 10 to rotate freely for user convenience. This application only adds a rotating component 31 and a bearing assembly 32, and the assembly of the bearing assembly 32 and the rotating component 31 can be achieved through the first groove 19 on the second surface 13 of the flat body 10, which simplifies the number of parts of the rotating component 30, improves the assembly efficiency, and the fewer parts also facilitate warehouse management.

[0084] Furthermore, the bearing assembly 32 includes an annular plate 321 and a plurality of balls 322. The annular plate 321 has a plurality of through holes 3221, and the plurality of balls 322 are accommodated one-to-one in the plurality of through holes 3221. Therefore, the plurality of balls 322 can rotate within the through holes 3221. The rotating member 31 covers the balls 322 and covers the first groove 19 to seal the balls 322 within the first groove 19. Therefore, the rotating member 31 can rotate relative to the flat plate body 10 through the balls 322. In other words, the rotation of the puzzle platform 1 relative to the table surface T is achieved through the balls 322.

[0085] Furthermore, the bottom wall 191 of the first groove 19 protrudes a first boss 192 around the rotating member 31. The first boss 192 has a first arc-shaped groove 1921. The rotating member 31 has a second groove 311 on the side facing the first boss 192. The second groove 311 protrudes a second boss 3111 around the first boss 192. The second boss 3111 has a second arc-shaped groove 3112. The ball 322 is located in the first arc-shaped groove 1921 and the second arc-shaped groove 3112 and can roll in the first arc-shaped groove 1921 and the second arc-shaped groove 3112. The annular plate 321 is received in the second groove 311 and abuts against the first boss 192. In other words, this utility model utilizes the first groove 19 of the flat plate body 10 and the second groove 311 of the rotating component 31 to encapsulate the ball bearing 322, which is rotatably mounted on the second surface 13 of the flat plate body 10. Furthermore, the bearing assembly 32 is encapsulated on the second surface 13 of the flat plate body 10 by an annular plate 321 housed within the second groove 311 and abutting against the first boss 192. Thus, the rotating component 30 is rotatably mounted on the second surface 13 of the flat plate body 10. It can be understood that by using the first groove 19 and the second groove 311 to encapsulate the ball bearing 322, and by using the annular plate 321 housed within the second groove 311 and abutting against the first boss 192 to encapsulate the bearing assembly 32 on the second surface 13 of the flat plate body 10, the installation of the rotating component 30 is achieved. This not only reduces costs and lightens the overall thickness and weight of the puzzle platform 1, but also makes transportation, storage, and use more convenient for users.

[0086] In this embodiment, both the first boss 192 and the second boss 3111 are annular.

[0087] Furthermore, the second boss 3111 protrudes a plurality of first positioning protrusions 3113 toward the annular plate 321. The annular plate 321 is sandwiched between the first boss 192 and the first positioning protrusions 3113, which can reduce the friction when the plate body 10 rotates relative to the rotating assembly 30, and also increase the stability of the plate body 10 relative to the rotating assembly 30 during rotation. Of course, it also increases the stability of the puzzle platform 1 rotating relative to the table surface, preventing objects on the plate body 10 from falling off during rotation.

[0088] In other embodiments, the first boss 192 also protrudes a plurality of second positioning protrusions toward the annular plate 321. The annular plate 321 is sandwiched between the second positioning protrusions and the first positioning protrusion 3113 of the first boss 192, further reducing the friction when the plate body 10 rotates relative to the rotating assembly 30, and further increasing the stability of the plate body 10 relative to the rotating assembly 30 during the rotation process.

[0089] Furthermore, the rotating component 31 has a ring-shaped retaining plate 312 on both its inner and outer circumferences, and the first groove 19 has a buckle 193 that engages with the ring-shaped retaining plate 312. The outer side 194 of the buckle 193 is chamfered. Specifically, the rotating component 31 is a ring-shaped component with an inner and outer circumference, and a ring-shaped retaining plate 312 is provided on both the inner and outer edges of the rotating component 31. The first groove 19 is annular in shape and also has an inner and outer circumference. Multiple buckles 193 are provided on the inner and outer sidewalls of the first groove 19. The buckles 193 engage with the ring-shaped retaining plate 312 to engage the rotating component 31 within the first groove 11, allowing the rotating component 31 to rotate freely within the first groove 11. The multiple buckles 193 are evenly arranged around the axis of the first groove 19. To ensure smooth rotation of the rotating component 31, the outer diameter of the rotating component 31 is slightly smaller than the inner diameter of the outer circumference of the first groove 11. In this embodiment, the outer side 194 of the buckle 193 is chamfered. The chamfer on the outer side 194 of the buckle 193 can make the buckle 193 guide, so that the rotating part 31 can be easily installed in the first groove 11.

[0090] Please refer to Figure 12 The puzzle platform 1 of this application also includes multiple drawers 40 disposed within the tablet body 10. The tablet body 10 has multiple receiving cavities 18 for accommodating the drawers 40, and the number of receiving cavities 12 is the same as the number of drawers 40. In this embodiment, the number of drawers 40 is set to four, with two on each side of the tablet body 10 along its length. The drawers 40 are used for users to place and collect puzzle pieces to prevent puzzle pieces from being lost and affecting the user's puzzle-solving experience. The second surface 13 of the tablet body 10 is also provided with multiple openings 19a, each corresponding to a receiving cavity 18 and communicating with the receiving cavity 18. The openings 19a are used for users to insert their fingers, thereby facilitating the user to pull the drawers 40 out of the receiving cavities 18. It should be noted that the tablet body 10 can be assembled from two parts, including a front panel 19b and a bottom plate 19c, which are assembled together to form the tablet body 10.

[0091] Please refer to the following when assembling: Figures 1-12First, the bearing assembly 32 is placed in the first groove 19 of the tablet body 10. Then, the rotating component 31 is fastened to the annular plate 312 via the buckle 193, thus securing the rotating component 31 in the first groove 19. In this way, the rotating assembly 30 is mounted on the second surface 13 of the tablet body 10 in a manner that allows it to rotate relative to the tablet body 10. Next, the connecting bracket 21 of the support assembly 20 is rotatably connected to the first end 15 of the second surface 13 of the tablet body 10, thus mounting the support assembly 20 on the second surface 13 of the tablet body 10 in a rotatable manner. Finally, the drawer 40 is housed in the receiving cavity 18 of the tablet body 10. Thus, the tablet body 10, support assembly 20, rotating assembly 30, and drawer 40 are assembled into the puzzle platform 1. The wireless charging module 50 is integrated into the tablet body 10 and does not require installation. Of course, the installation order of the support assembly 20, rotating assembly 30, and drawer 40 relative to the tablet body 10 is not specified.

[0092] In use, taking a jigsaw puzzle as an example, when the jigsaw puzzle platform 1 is in a folded state, that is, the support assembly 20 is positioned on the second side 13 of the tablet body 10, the tablet body 10 can rotate relative to the rotating assembly 30. The user can freely rotate the tablet body 10 to change its orientation, so as to facilitate the user to assemble the puzzle on the tablet body 10. If the jigsaw puzzle platform 1 needs to be unfolded, the connecting frame 21 is rotated so that the connecting frame 21 is rotated out of the receiving slot 11. At this time, the connecting frame 21 can be placed on the table surface T. Then, the support frame 22 is rotated relative to the connecting frame 21. After the support frame 22 rotates, it moves closer to the positioning slot 14, so that the positioning block 29 on the support frame 22 can be inserted into the positioning slot 14, thereby stably supporting the tablet body 10 on the table surface T. When the puzzle platform 1 is in the unfolded state, the user can adjust the positioning block 29 to be inserted into different positioning slots 14 according to their needs, thereby adjusting the angle between the tablet body 10 and the connecting frame 21. For example, when the positioning block 29 is inserted into the first positioning slot 141, it is the best angle for writing; when the positioning block 29 is inserted into the second positioning slot 142, it is the best angle for writing; when the positioning block 29 is inserted into the third positioning slot 143, it is the best angle for drawing.

[0093] Simply positioning the support assembly 20 on the second surface 13 of the tablet body 10 transforms the puzzle platform 1 from an unfolded state to a folded state; rotating the support assembly 20 relative to the second surface 13 of the tablet body 10 and inserting the positioning block 29 into the corresponding positioning slot 14 transforms the puzzle platform 1 from a folded state to an unfolded state. In other words, the puzzle platform 1 can freely switch between folded and unfolded states, greatly improving user convenience.

[0094] Please refer to Figure 13This is the second embodiment of the present invention. The puzzle platform 1a in the second embodiment has a similar structure and function to the puzzle platform 1 in the first embodiment, and achieves basically the same beneficial effects. The difference is that: the receiving groove 11a is located in the middle of the second surface 13a and extends from the first end 15a to the second end 16a of the second surface 13a; the positioning groove 14a spans the receiving groove 11a and communicates with the receiving groove 11a; the positioning groove is close to the second end 16a; the connecting frame 21a includes a first arm 211a, one end of which is rotatably connected to the first end 15a of the flat body 10a, and the other end of which is rotatably connected to the support frame 22a; the support frame 22a includes a third arm 221a, one end of which is rotatably connected to the other end of the first arm 211a; the positioning block 29a protrudes outward from the other end of the third arm 221a along the length of the support frame 22a; the positioning grooves 14a are in a row.

[0095] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A rechargeable jigsaw puzzle platform, characterized in that, include: The tablet body includes a first side disposed opposite to the first side and a second side opposite to the first side. The first side is used for user operation and is provided with a placement cavity. A wireless charging module, wherein the charging module is installed inside the placement cavity.

2. The rechargeable puzzle platform as described in claim 1, characterized in that, The wireless charging module is located at the middle of the length of the tablet body.

3. The rechargeable puzzle platform as described in claim 2, characterized in that, A slot is provided on the side of the placement cavity, and a buckle is provided on the wireless charging module corresponding to the slot, the buckle engaging with the slot.

4. The rechargeable puzzle platform as described in claim 1, characterized in that, The puzzle platform also includes a charging interface and a wire, the wire being used to connect the charging interface and the wireless charging module.

5. The rechargeable puzzle platform as described in claim 4, characterized in that, The plate body has multiple positioning slots for defining the wires.

6. The rechargeable puzzle platform as described in claim 1, characterized in that, The placement cavity is circular in shape.

7. The rechargeable puzzle platform as described in claim 2, characterized in that, The distance between the placement cavity and one side of the main body of the flat plate in the width direction is in the range of 90-130mm.

8. The rechargeable puzzle platform as described in claim 6, characterized in that, The puzzle platform also includes multiple drawers that can be removably mounted on the main body of the tablet.

9. The rechargeable puzzle platform as described in claim 1, characterized in that, The tablet body also includes a support assembly, which is rotatably connected to the second surface of the tablet body and can be fitted to the second surface of the tablet body.

10. The rechargeable puzzle platform as described in claim 9, characterized in that, The support assembly further includes at least one connecting frame and at least one supporting frame. One end of the at least one connecting frame is rotatably connected to the first end of the second surface, and the other end of the at least one connecting frame is rotatably connected to the at least one supporting frame. When the support assembly is attached to the second surface of the plate body, the support assembly is in a folded state. When the at least one connecting frame rotates relative to the second surface of the plate body, the at least one supporting frame rotates relative to the at least one connecting frame, and the free end of the at least one supporting frame is supported on the second surface of the plate body, the support assembly is in an unfolded state.

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