Quick disassembly and assembly structure and input device

Abstract

The utility model provides a quick disassembly and assembly structure which can be quickly assembled and disassembled. The quick disassembly and assembly structure comprises a supporting plate, a cover plate, a first coupling structure and a second coupling structure. The support plate has a first surface and a second surface opposite to each other. The cover plate at least partially covers the first surface of the support plate. The first coupling structure is arranged on the surface, opposite to the supporting plate, of the cover plate. The second coupling structure is arranged on the first surface or the second surface of the supporting plate. The first coupling structure is suitable for being coupled to the second coupling structure, so that the cover plate is detachably assembled on the supporting plate. Therefore, the cover plate is detachably assembled on the supporting plate, the process is rapid, no lock accessory is needed, and the assembling time and complexity are reduced. An input device including the quick disassembly and assembly structure is also provided.

Description

Technical Field

[0001] The utility model relates to a disassembly and assembly structure, in particular to a quick disassembly and assembly structure for an input device. Background Art

[0002] Generally, portable electronic devices such as laptop computers often have a key module, and users can input text and symbols through the key module. During the process of assembling the key module, it is often necessary to use multiple locking accessories such as screws to assemble the key module to the body of the electronic device or the support plate inside the body, which is a cumbersome and time-consuming process and cannot achieve the effect of quickly disassembling and assembling the key module group. Summary of the Utility Model

[0003] The utility model provides a quick disassembly and assembly structure, which can be assembled and disassembled quickly.

[0004] The utility model also provides an input device having the above-mentioned quick disassembly and assembly structure.

[0005] According to an embodiment of the utility model, the quick disassembly and assembly structure includes a support plate, a cover plate, a first coupling structure and a second coupling structure. The support plate has opposite first and second surfaces. The cover plate at least partially covers the first surface of the support plate. The first coupling structure is disposed on the surface of the cover plate facing the support plate. The second coupling structure is disposed on the second surface or the first surface of the support plate. The first coupling structure is adapted to be coupled to the second coupling structure so that the cover plate is detachably assembled to the support plate.

[0006] In the quick disassembly and assembly structure according to an embodiment of the utility model, a key module is further included. The second coupling structure is disposed on the second surface of the support plate, and the key module is adapted to be fixed between the cover plate and the support plate through the coupling between the first coupling structure and the second coupling structure.

[0007] In the quick disassembly and assembly structure according to an embodiment of the utility model, the first coupling structure includes a hook portion, and the second coupling structure includes a fixing rod and a fixing portion. The fixing rod passes through the fixing portion, and the hook portion is adapted to pass through the first positioning groove of the support plate and hook on the fixing rod.

[0008] In the quick disassembly and assembly structure according to an embodiment of the utility model, the fixing portion is composed of two or more fixing portions. The fixing rod passes through the fixing portion, and the fixing portion is at least located at both ends of the fixing rod.

[0009] In the quick disassembly and assembly structure according to an embodiment of the utility model, the fixing portion extends away from the cover plate from the second surface of the support plate.

[0010] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the first coupling structure includes a column body and a cap portion. The column body is disposed on the cover plate and connected to the cap portion. The second coupling structure includes a deformable fixing groove and a stop surface surrounding at least a part of the fixing groove. The cap portion is adapted to pass through the fixing groove along the installation direction, and the stop surface is adapted to stop the cap portion so that the cap portion cannot move in a direction opposite to the installation direction.

[0011] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the fixing groove includes a first slot and a second slot connected to each other. The opening area of the first slot is larger than the opening area of the second slot. The stop surface surrounds at least a part of the second slot. The column body and the cap portion are adapted to pass through the opening of the first slot and move to the opening of the second slot, and the cap portion is stopped by the stop surface so that the cap portion cannot move in a direction opposite to the installation direction.

[0012] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the opening diameter of the second slot is smaller than the diameter of the cap portion.

[0013] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, a neck region is included between the first slot and the second slot, and the width of the neck region is close to or slightly smaller than the diameter of the column body.

[0014] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the fixing groove includes a central region and edge regions at both ends of the central region, and the width of the central region is larger than the width of the edge regions.

[0015] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the cap portion has a body and a top. The diameter of the top is smaller than the diameter of the body, and the diameter of the body is larger than the maximum width of the fixing groove.

[0016] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the second coupling structure further includes two slots. The two slots are respectively located on opposite sides of the fixing groove, and the stop surface is disposed between the two slots.

[0017] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the second coupling structure is bent from the support plate or disposed on the support plate by an insert molding method or an additional assembly method.

[0018] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the first coupling structure includes a first magnetic member. The second coupling structure is disposed on the first surface of the support plate and includes a second magnetic member.

[0019] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the second coupling structure further includes a column body and a cap portion, and the column body is connected to the cap portion. The first coupling structure further includes a fixing groove and a stop surface surrounding at least a part of the fixing groove. The fixing groove includes a first slot and a second slot connected to each other, and the opening area of the first slot is larger than that of the second slot. The stop surface surrounds at least a part of the second slot.

[0020] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the first coupling structure further includes a column body and a cap portion, and the column body is connected to the cap portion. The second coupling structure further includes a fixing groove and a stop surface surrounding at least a part of the fixing groove. The fixing groove includes a first slot and a second slot connected to each other, and the opening area of the first slot is larger than that of the second slot. The stop surface surrounds at least a part of the second slot.

[0021] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the other side of the cover plate further includes a positioning wing. The support plate further includes a positioning slot, and the positioning wing is adapted to be coupled with the positioning slot.

[0022] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the end of the positioning wing has a groove. The support plate further includes a positioning post adjacent to the positioning slot, and the groove is adapted to be coupled with the positioning post.

[0023] In the quick-disassembly and assembly structure according to an embodiment of the present utility model, the support plate further includes a guiding platform portion, the positioning post is disposed on the guiding platform portion, and the front end of the guiding platform portion has an inclined surface.

[0024] According to an embodiment of the present utility model, the input device includes the above-mentioned quick-disassembly and assembly structure.

[0025] Based on the above, the quick-disassembly and assembly structure of the present utility model includes a support plate, a cover plate, a first coupling structure, and a second coupling structure. The cover plate at least partially covers the first surface of the support plate. The first coupling structure is disposed on the surface of the cover plate facing the support plate, and the second coupling structure is disposed on the support plate. Thereby, the first coupling structure is adapted to be coupled to the second coupling structure, so that the cover plate can be detachably assembled to the support plate quickly and without using additional locking accessories, thereby reducing the assembly time and complexity.

[0026] To make the above features and advantages of the present utility model more obvious and understandable, specific embodiments are given below and will be described in detail in conjunction with the accompanying drawings as follows. Brief Description of the Drawings

[0027] Figure 1A is a schematic diagram of an input device according to an embodiment of the present utility model;

[0028] Figure 1B is Figure 1A a rear side schematic diagram of the input device;

[0029] Figure 1C is Figure 1B exploded view of components of the input device;

[0030] Figure 2 is exploded view of components of the input device of another embodiment of the present utility model;

[0031] Figure 3 is Figure 2 schematic diagram after the first coupling structure and the second coupling structure of

[0032] Figure 4 is schematic diagram of the support plate and the second coupling structure of another embodiment of the present utility model;

[0033] Figure 5A is schematic diagram of the second coupling structure of another embodiment of the present utility model;

[0034] Figure 5B is Figure 5A schematic diagram after the second coupling structure and the first coupling structure of

[0035] Figure 6A is schematic diagram of the input device of another embodiment of the present utility model;

[0036] Figure 6B is Figure 6A exploded view of components of the input device;

[0037] Figure 6C is Figure 6B rear side schematic diagram of the key module and the cover plate of

[0038] Figure 6D is Figure 6A rear side schematic diagram of the input device;

[0039] Figure 7A is exploded view of components of the input device of another embodiment of the present utility model;

[0040] Figure 7B is Figure 7A rear side schematic diagram of the key module and the cover plate of

[0041] Figure 7C is Figure 7A rear side schematic diagram of the input device.

[0042] Description of Reference Numerals

[0043] 10, 10a, 10d, 10e: input device;

[0044] 100, 100a, 100b, 100c, 100d, 100e: quick disassembly and assembly structure;

[0045] 110, 110a, 110b, 110d, 110e: Support plates;

[0046] 112: First positioning groove;

[0047] 114, 114e: Positioning slots;

[0048] 116, 116e: Positioning posts;

[0049] 117: Guide platform part;

[0050] 120, 120a, 120d, 120e: Cover plates;

[0051] 121, 121e: Positioning wings;

[0052] 121a: End part;

[0053] 130, 130a, 130c, 130e: First coupling structure;

[0054] 131: Hook part;

[0055] 132, 132c, 148: Columns;

[0056] 133, 133c, 149: Caps;

[0057] 1331: Body;

[0058] 1332: Top;

[0059] 137: First magnetic part;

[0060] 140, 140a, 140b, 140c, 140d, 140e: Second coupling structure;

[0061] 141: Fixed rod;

[0062] 142: Fixed part;

[0063] 134, 144, 144c: Fixed grooves;

[0064] 1341, 1441: First slot positions;

[0065] 1342, 1442: Second slot positions;

[0066] 1443: Neck region;

[0067] 1444: Central region;

[0068] 1445: Edge region;

[0069] 145, 145c, 146, 146c: Slots;

[0070] 147: The second magnetic member;

[0071] 150, 150a, 150d, 150e: Button modules;

[0072] 152: The second positioning groove;

[0073] F: Coupling surface;

[0074] N: Groove;

[0075] O: Opening;

[0076] P: Stopping surface;

[0077] R: Surface;

[0078] S1: The first surface;

[0079] S2: The second surface;

[0080] E: Edge. Detailed implementation mode

[0081] Figure 1A is a schematic diagram of an input device according to an embodiment of the present invention. Figure 1B is Figure 1A a rear schematic diagram of the input device. Figure 1C is Figure 1B an exploded view of the components of the input device 10. It should be noted that Figure 1A a partial area covered by the cover plate 120 in

[0082] Please refer to Figures 1A to 1C , the input device 10 of this embodiment can be applied to an electronic device such as a notebook computer to perform input of, for example, text and symbols, but the application type of the input device 10 is not limited thereto. The input device 10 includes a quick disassembly and assembly structure 100, enabling the components of the input device 10 to be quickly assembled or disassembled, and the disassembly and assembly process is simple and convenient. The design of the quick disassembly and assembly structure 100 will be described in detail below.

[0083] As shown in Figure 1CAs shown, the quick-disassembly and assembly structure 100 of this embodiment includes a support plate 110, a cover plate 120, a first coupling structure 130, and a second coupling structure 140. The support plate 110 has opposite first and second surfaces S1 and S2. The cover plate 120 at least partially covers the first surface S1 of the support plate 110. The cover plate 120 directly or indirectly covers the support plate 110, for example. The first coupling structure 130 is disposed on the surface R of the cover plate 120 facing the support plate 110. The second coupling structure 140 is disposed on the second surface S2 of the support plate 110. The first coupling structure 130 is adapted to be coupled to the second coupling structure 140 so that the cover plate 120 can be detachably assembled to the support plate 110. It should be noted that the term "coupling" described in this specification is used to describe the structural connection or bonding relationship between elements or components.

[0084] Specifically, the first coupling structure 130 includes a hook portion 131 that extends from the surface R of the cover plate 120 toward the support plate 110 (negative Z direction). As Figure 1B shown, the second coupling structure 140 includes a fixing rod 141 and fixing portions 142. In this embodiment, one second coupling structure 140 includes two oppositely disposed fixing portions 142 and one fixing rod 141. However, the combined number of the fixing portions 142 and the fixing rod 141 is not limited to this and can be adjusted according to actual needs. The fixing portions 142 extend from the second surface S2 of the support plate 110 in a direction away from the cover plate 120 (negative Z direction). For example, they can be made by bending the sheet metal of the support plate 110, injection molding, or other assembly methods. The fixing rod 141 passes through the two fixing portions 142 so that the two fixing portions 142 are located at both ends of the fixing rod 141.

[0085] On the other hand, the quick-disassembly and assembly structure 100 further includes a button module 150. The cover plate 120 can be disposed between the buttons of the button module 150 as Figure 1A shown. The button module 150 is adapted to be fixed between the cover plate 120 and the support plate 110 through the coupling between the first coupling structure 130 and the second coupling structure 140. The coupling design will be further described below.

[0086] When assembling the quick-disassembly and assembly structure 100, as Figure 1C shown, the support plate 110 can be first disposed at the rear side of the button module 150, and the cover plate 120 can be placed at the front side of the button module 150. At this time, the hook portion 131 of the cover plate 120 passes through the second positioning groove 152 of the button module 150. Next, as Figure 1BAs shown, the hook portion 131 is then passed through the first positioning groove 112 of the support plate 110 in the installation direction (negative Z direction) and hooked to the fixing rod 141, so that the cover plate 120 can be quickly coupled to the support plate 110, thereby fixing the button module 150 between the cover plate 120 and the support plate 110, achieving rapid and simple assembly, and no additional locking accessories are required during the process, effectively reducing the assembly time and complexity.

[0087] When disassembling the quick disassembly and assembly structure 100, only apply a little force to the cover plate 120 in the installation direction (negative Z direction), and the hook portion 131 of the cover plate 120 can be disengaged from the fixing rod 141 and withdrawn from the first positioning groove 112 and the second positioning groove 152, separating the cover plate 120, the button module 150 and the support plate 110, so as to quickly and conveniently remove the button module 150.

[0088] It should be noted that Figures 1A to 1C only the cover plate 120 and the support plate 110 are partially shown schematically, which is not used to limit the sizes and positions of the cover plate 120 and the support plate 110. In other embodiments, the size of the cover plate 120 and the size of the support plate 110 can be larger or smaller than their sizes in Figures 1A to 1C shown. In other embodiments, the position of the cover plate 120 and the position of the support plate 110 can be different from their positions in Figures 1A to 1C shown, as long as the position of the first coupling structure 130 corresponds to the position of the second coupling structure 140.

[0089] Figure 2 is an exploded view of the components of the input device according to another embodiment of the present invention. Figure 3 is Figure 2 a schematic diagram after the first coupling structure and the second coupling structure are coupled. In order to clearly show the coupling between the structures, Figure 3 the blocked parts of the column and the fixing groove in

[0090] Figure 2 are shown by dashed lines. Figure 1B The main difference between the input device 10a of Figure 2 and the input device 10 of Figure 2 is that the quick disassembly and assembly structure 100a of

[0091] The cylinder 132 is, for example, cylindrical, disposed on the cover plate 120a and connected to the cap portion 133. The cap portion 133 is, for example, disc-shaped, and the diameter of the cap portion 133 is greater than the diameter of the cylinder 132. The first coupling structure 130a of the present embodiment is integrally formed with the cover plate 120a. In other embodiments, the first coupling structure 130a may be attached or otherwise assembled to the cover plate 120a.

[0092] On the other hand, the fixing groove 144 of the second coupling structure 140a includes a connected first slot 1441 and a second slot 1442. Preferably, a neck region 1443 may be further included. The opening area of the first slot 1441 is larger than the opening area of the second slot 1442, and the stop surface P surrounds at least a part of the second slot 1442. The opening diameter of the first slot 1441 is larger than the diameter of the cap portion 133, and the opening diameter of the second slot 1442 is smaller than the diameter of the cap portion 133. The width of the neck region 1443 is smaller than the opening diameter of the first slot 1441, the opening diameter of the second slot 1442, and the diameter of the cap portion 133. The width of the neck region 1443 is close to or slightly smaller than the diameter of the cylinder 132. In addition, six support plates 110a of the present embodiment are shown, and each support plate 110a includes two or three second coupling structures 140a, but the number of support plates 110a and the number of second coupling structures 140a are not limited thereto.

[0093] When assembling the quick disassembly and assembly structure 100a, the support plate 110a can be first disposed at the rear side of the button module 150a, and the cover plate 120a is placed on the button module 150a, so that the cap portion 133 and the cylinder 132 sequentially pass through the second positioning groove 152 of the button module 150a and the first slot 1441 of the fixing groove 144 along the installation direction (negative Z direction). Next, the support plate 110a is pushed in the negative Y direction (or the cover plate 120a is pushed in the Y direction), so that the cap portion 133 and the cylinder 132 located in the first slot 1441 move to the second slot 1442 through the neck region 1443.

[0094] It should be noted that the neck region 1443 can be deformed and expanded by extrusion when the cylinder 132 passes through, so that the cylinder 132 can pass through smoothly, and after the cylinder 132 passes through, it can be reset, so that the cylinder 132 can be limited in the second slot 1442. As Figure 3 shown, at this time, the stop surface P surrounding the fixing groove 144 stops the cap portion 133, so that the cap portion 133 cannot move in the direction opposite to the installation direction (Z direction), thereby fixing the button module 150a between the cover plate 120a and the support plate 110a ( Figure 2 ).

[0095] When it is desired to disassemble the quick disassembly and assembly structure 100a, simply push the support plate 110a in the Y direction, so that the cap portion 133 located in the second slot 1442 and the column 132 move to the first slot 1441 through the neck region 1443, and then remove the support plate 110a along the installation direction (negative Z direction). The cap portion 133 and the column 132 can then exit the first slot 1441, separating the button module 150a from the cover plate 120a and the support plate 110a, thus quickly and conveniently removing the button module 150a.

[0096] In addition, the second coupling structure 140a of this embodiment further includes two slots 145, 146, which are respectively located on opposite sides of the fixing slot 144, and the stop surface P is disposed between the slots 145, 146. When the column 132 passes through and presses the neck region 1443 of the fixing slot 144, the neck region 1443 expands outward toward the slots 145, 146 and pushes the stop surface P, and the slots 145, 146 are deformed correspondingly, providing a buffer space for the pushed stop surface P, and the column 132 can then smoothly pass through the neck region 1443 to reach the second slot 1442.

[0097] Figure 4 It is a schematic diagram of the support plate and the second coupling structure of another embodiment of the present invention. Figure 4 The quick disassembly and assembly structure 100b of Figure 2 The main difference between the quick disassembly and assembly structure 100a of Figure 4 The second coupling structure 140b of

[0098] Figure 5A is that the second coupling structure 140b is disposed on the second surface S2 of the support plate 110b in an insert molding manner and is flush with the second surface S2 of the support plate 110b, so that the structure appearance can be kept flat. In other embodiments, the second coupling structure 140b can be disposed on the second surface S2 of the support plate 110b in an additional assembly manner. The remaining configurations and disassembly methods of the quick disassembly and assembly structure 100b are the same as or similar to those of the aforementioned quick disassembly and assembly structure 100a, and will not be elaborated herein. Figure 5B is Figure 5A A schematic diagram of the second coupling structure and the first coupling structure after being assembled. To clearly show the coupling between the structures, Figure 5B The parts of the column and the fixing slot in Figure 5A The main difference between the quick disassembly and assembly structure 100c of Figure 2 The quick disassembly and assembly structure 100a of Figure 5A is that the fixing slot 144c and the slots 145c, 146c of the second coupling structure 140c have different shapes.

[0099] Specifically, as shown in Figure 5AAs shown, the fixing groove 144c of this embodiment includes a central region 1444 and edge regions 1445 located at both ends of the central region 1444. The width of the central region 1444 is greater than the width of the edge regions 1445. The diameter of the column 132c of the first coupling structure 130c is close to or slightly smaller than the maximum width of the fixing groove 144c (located in the central region 1444). On the other hand, as Figure 5B shown, the cap portion 133c has a body 1331 and a top 1332. The body 1331 is connected to the column 132c. The diameter of the top 1332 is smaller than the diameter of the body 1331, and the diameter of the body 1331 is greater than the maximum width of the fixing groove 144c.

[0100] When assembling the quick disassembly and assembly structure 100c, the cap portion 133c and the column 132c can be passed through the central region 1444 of the fixing groove 144c along the installation direction (negative Z direction). The smaller diameter of the top 1332 can guide the cap portion 133c through the central region 1444. When the cap portion 133c passes through the central region 1444, the central region 1444 is deformed and expanded by the extrusion of the body 1331, so that the cap portion 133c can pass through smoothly and reset after the cap portion 133c passes through.

[0101] At this time, the stop surface P located between the fixing groove 144c and the slits 145c, 146c stops the body 1331 of the cap portion 133c, so that the cap portion 133c cannot move in the direction opposite to the installation direction (Z direction).

[0102] When disassembling the quick disassembly and assembly structure 100c, only need to operate in the reverse direction, apply force in the direction opposite to the installation direction (Z direction) to withdraw the cap portion 133c from the central region 1444, and then the disassembly can be completed simply and quickly.

[0103] Figure 6A is a schematic diagram of an input device according to another embodiment of the present invention. Figure 6B is Figure 6A an exploded view of the components of the input device. Figure 6C is Figure 6B a rear side schematic view of the key module and the cover plate. Figure 6D is Figure 6A a rear side schematic view of the input device 10. Figure 6A The main difference between the input device 10d and the foregoing embodiment is that Figure 6A the quick disassembly and assembly structure 100d of

[0104] uses different coupling structures and disassembly and assembly methods. Specifically, the second coupling structure 140d is disposed on the first surface S1 of the support plate 110d and includes at least one second magnetic member 147, as Figure 6BAs shown, the second coupling structure 140d can be disposed on a coupling surface F recessed from a first surface S1 of a support plate 110d. The support plate 110d is, for example, a housing of the input device 10d and is, for example, transparent to enhance the aesthetic appearance. This embodiment includes a plurality of second magnetic members 147. The second magnetic members 147 are, for example, neodymium magnets, but the number and type of the second magnetic members 147 are not limited thereto.

[0105] On the other hand, as Figure 6C shown, a cover plate 120d is disposed on a surface of the button module 150d facing the support plate 110d ( Figure 6B ), a first coupling structure 130d is disposed on a surface R of the cover plate 120d facing the support plate 110, and includes at least one first magnetic member 137. This embodiment includes a plurality of first magnetic members 137. The first magnetic members 137 are, for example, silicon steel plates, but the number and type of the first magnetic members 137 are not limited thereto. The positions of the first magnetic members 137 correspond to the positions of the second magnetic members 147 ( Figure 6B ).

[0106] In addition, one side E of the cover plate 120 further includes a plurality of positioning wings 121. As Figure 6D shown, an end portion 121a of the positioning wing 121 has a groove N. The support plate 110d further includes a positioning slot 114 and a positioning post 116 adjacent to the positioning slot 114. The positioning post 116 extends from a second surface S2 of the support plate 110d in a direction away from the cover plate 120d (negative Z direction).

[0107] Please also refer to Figure 6B and Figure 6D . When assembling the quick disassembly and assembly structure 100d, the positioning wings 121 disposed on the cover plate 120d can be first inserted into the positioning slot 114 obliquely with respect to the support plate 110d. At this time, the positioning wings 121 are coupled to the positioning slot 114, and the groove N is coupled to the positioning post 116, so that the button module 150d is positioned on the support plate 110d in the X and Y directions. Next, only need to bring the cover plate 120d close to the support plate 110d in the installation direction (negative Z direction), and the cover plate 120d can be coupled to the coupling surface F by the magnetic attraction force between the first magnetic member 137 and the corresponding second magnetic member 147.

[0108] When disassembling the quick disassembly and assembly structure 100d, only apply a slight force to the cover plate 120d in the direction opposite to the installation direction (Z direction), for example, apply force to the cover plate 120d through the opening O on the support plate 110d, so as to overcome the magnetic attraction force between the first magnetic member 137 and the second magnetic member 147, and make the button module 150d and the cover plate 120d away from the coupling surface F. Then, the positioning wing 121 can be removed from the positioning slot 114, so that the button module 150d, the cover plate 120d and the support plate 110d are separated, and the button module 150d can be quickly and conveniently removed.

[0109] Figure 7A It is an exploded view of the components of the input device according to another embodiment of the present invention. Figure 7B It is Figure 7A The rear side schematic diagram of the button module and the cover plate of Figure 7C It is Figure 7A The rear side schematic diagram of the input device of Figure 7A The main difference between the input device 10e of Figure 6A and the input device 10d of Figure 7A is that the quick disassembly and assembly structure 100e of Figure 6A combines a magnetic coupling method similar to that of Figure 2 and a stop coupling method similar to that of

[0110] Specifically, in addition to the second magnetic member 147, the second coupling structure 140e further includes a column 148 and a cap portion 149. The column 148 is connected to the cap portion 149, and the structures and functions of the column 148 and the cap portion 149 are the same as or similar to those of the aforementioned column 132 and cap portion 133, which will not be elaborated here. As Figure 7B shown, in addition to the first magnetic member 137, the first coupling structure 130e further includes a fixing groove 134 and a stop surface P surrounding at least a part of the fixing groove 134. The fixing groove 134 includes a connected first slot 1341 and a second slot 1342. The opening area of the first slot 1341 is larger than that of the second slot 1342, and the stop surface P surrounds at least a part of the second slot 1342. The functions of the first slot 1341 and the second slot 1342 are the same as or similar to those of the aforementioned first slot 1441 and second slot 1442, which will not be elaborated here.

[0111] As Figure 7CAs shown, the positioning post 116e is disposed on the guiding platform portion 117 of the support plate 110e, and the front end of the guiding platform portion 117 has an inclined surface. Correspondingly, a plurality of positioning wings 121e of the cover plate 120e can be selectively bent and extend toward the positioning slot 114e (negative Z direction) of the support plate 110e. When the cover plate 120e is coupled to the support plate 110e, the positioning wings 121e are guided by the inclined surface of the guiding platform portion 117 and accurately inserted into the positioning slot 114e of the support plate 110e and abutted against the guiding platform portion 117. The groove N of the positioning wing 121e is coupled to the positioning post 116e to position the cover plate 120e in the X, Y, and Z directions on the support plate 110e.

[0112] Please also refer to Figure 7A and Figure 7C , when assembling the quick disassembly and assembly structure 100e, first insert the cover plate 120e into the positioning slot 114e of the support plate 110e obliquely through the positioning wings 121e, so that the key module 150e is positioned in the X direction on the support plate 110e. Next, abut the cover plate 120e against the coupling surface F of the support plate 110e in the installation direction (negative Z direction), and the cap portion 149 and the column body 148 can pass through the first slot 1341 of the fixing slot 134 on the cover plate 120e in the Z direction.

[0113] and Figure 6A different from the embodiment of, in this embodiment, the cap portion 149 and the column body 148 can move from the first slot 1341 to the second slot 1342, and the cap portion 149 is stopped by the stop surface P ( Figure 7B ), and the cap portion 149 cannot move in the direction opposite to the installation direction (Z direction). At this time, the cover plate 120e is not only coupled to the coupling surface F by the magnetic attraction force between the first magnetic member 137 and the corresponding second magnetic member 147, but also the key module 150e provided on the cover plate 120e can be more firmly assembled on the support plate 110e by the stop cooperation between the cap portion 149 and the stop surface P.

[0114] When disassembling the quick disassembly and assembly structure 100e, only need to first push the key module 150e on the cover plate 120e in the Y direction, so that the cap portion 149 and the column body 148 located in the second slot 1342 move to the first slot 1341 to release the stop effect, and then apply a slight force to the cover plate 120e in the direction opposite to the installation direction (Z direction), for example, apply a force to the cover plate 120e through the opening O on the support plate 110e, to overcome the magnetic attraction force between the first magnetic member 137 and the second magnetic member 147, then the key module 150e and the cover plate 120e can be separated from the coupling surface F. Finally, move the positioning wings 121e out of the positioning slot 114e, and then the key module 150e, the cover plate 120e and the support plate 110e can be separated, and the key module 150e can be quickly and conveniently removed.

[0115] In another embodiment, the positions of the cylinder 148 and the cap 149 can be interchanged with the positions of the fixing groove 134 and the stop surface P. That is to say, the first coupling structure 130e provided on the cover plate 120e may include the cylinder 148 and the cap 149, and the second coupling structure 140e provided on the coupling surface F of the support plate 110e may include the fixing groove 134 and the stop surface P, and the coupling effect of the foregoing Figures 7A to 7C shown embodiment can still be achieved.

[0116] In summary, the quick disassembly and assembly structure of the present invention includes a support plate, a cover plate, a first coupling structure and a second coupling structure. The cover plate at least partially covers the first surface of the support plate. The first coupling structure is provided on the surface of the cover plate facing the support plate, and the second coupling structure is provided on the support plate. Thereby, the first coupling structure is adapted to be coupled to the second coupling structure so that the cover plate can be detachably assembled to the support plate quickly and without using additional locking accessories, thereby reducing the assembly time and complexity.

[0117] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform interchange combinations or equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A quick disassembly and assembly structure, characterized in that: include: A support plate having a first surface and a second surface opposite to each other; a cover plate, at least partially covering the first surface of the support plate; A first coupling structure is provided on a surface of the cover plate facing the support plate; as well as The second coupling structure is disposed on the first surface or the second surface of the support plate, and the first coupling structure is suitable for coupling to the second coupling structure so that the cover plate can be detachably assembled to the support plate.

2. The quick disassembly and assembly structure according to claim 1, characterized in that: A key module is also included. The second coupling structure is arranged on the second surface of the support plate. The key module is suitable for being fixed between the cover plate and the support plate through coupling between the first coupling structure and the second coupling structure.

3. The quick disassembly and assembly structure according to claim 1, characterized in that: The first coupling structure includes a hook portion, and the second coupling structure includes a fixing rod and a fixing portion, the fixing rod is passed through the fixing portion, and the hook portion is suitable for passing through the first positioning slot of the support plate and hooked on the fixing rod.

4. The quick disassembly and assembly structure according to claim 3, characterized in that: The fixing part is composed of more than two fixing parts, the fixing rod is passed through the fixing part, and the fixing parts are at least located at two ends of the fixing rod.

5. The quick disassembly and assembly structure according to claim 3, characterized in that: The fixing portion extends from the second surface of the support plate away from the cover plate.

6. The quick disassembly and assembly structure according to claim 1, characterized in that: The first coupling structure includes a column and a cap portion, wherein the column is disposed on the cover plate and connected to the cap portion, and the second coupling structure includes a deformable fixing groove and a stop surface surrounding at least a portion of the fixing groove, wherein the cap portion is suitable for passing through the fixing groove along an installation direction, and the stop surface is suitable for stopping the cap portion so that the cap portion cannot move in a direction opposite to the installation direction.

7. The quick disassembly and assembly structure according to claim 6, characterized in that: The fixing slot includes a first slot and a second slot that are connected, the opening area of ​​the first slot is larger than the opening area of ​​the second slot, the stop surface surrounds at least a portion of the second slot, the column and the cap are suitable for passing through the opening of the first slot and moving to the opening of the second slot, and the cap is stopped by the stop surface so that the cap cannot move in a direction opposite to the installation direction.

8. The quick disassembly and assembly structure according to claim 7, characterized in that: The opening diameter of the second slot is smaller than the diameter of the cap portion.

9. The quick disassembly and assembly structure according to claim 7, characterized in that: A neck region is included between the first slot and the second slot, and a width of the neck region is close to or slightly smaller than a diameter of the column.

10. The quick disassembly and assembly structure according to claim 6, characterized in that: The fixing groove includes a central area and edge areas located at two ends of the central area, and the width of the central area is greater than the width of the edge area.

11. The quick disassembly and assembly structure according to claim 6, characterized in that: The cap portion comprises a body and a top portion, wherein the diameter of the top portion is smaller than the diameter of the body, and the diameter of the body is larger than the maximum width of the fixing groove.

12. The quick disassembly and assembly structure according to claim 6, characterized in that: The second coupling structure further includes two narrow slots, the two narrow slots are respectively located at two opposite sides of the fixing slot, and the stop surface is arranged between the two narrow slots.

13. The quick disassembly and assembly structure according to claim 1, characterized in that: The second coupling structure is bent from the support plate or is disposed on the support plate by an embedding injection method or another assembly method.

14. The quick disassembly and assembly structure according to claim 1, characterized in that: The first coupling structure includes a first magnetic member, and the second coupling structure is disposed on the first surface of the support plate and includes a second magnetic member.

15. The quick disassembly and assembly structure according to claim 14, characterized in that: The second coupling structure also includes a column and a cap, the column is connected to the cap, the first coupling structure also includes a fixing groove and a stop surface surrounding at least a portion of the fixing groove, the fixing groove includes a first slot and a second slot connected to each other, the opening area of ​​the first slot is larger than the opening area of ​​the second slot, and the stop surface surrounds at least a portion of the second slot.

16. The quick disassembly and assembly structure according to claim 14, characterized in that: The first coupling structure also includes a column and a cap, the column is connected to the cap, the second coupling structure also includes a fixing groove and a stop surface surrounding at least a portion of the fixing groove, the fixing groove includes a first slot and a second slot connected to each other, the opening area of ​​the first slot is larger than the opening area of ​​the second slot, and the stop surface surrounds at least a portion of the second slot.

17. The quick disassembly and assembly structure according to claim 1, characterized in that: One side of the cover plate further includes a positioning wing, and the support plate further includes a positioning slot, and the positioning wing is suitable for coupling with the positioning slot.

18. The quick disassembly and assembly structure according to claim 17, characterized in that: The end of the positioning wing has a groove, and the support plate also includes a positioning column adjacent to the positioning slot, and the groove is suitable for coupling with the positioning column.

19. The quick disassembly and assembly structure according to claim 18, characterized in that: The support plate further comprises a guide platform portion, the positioning column is arranged on the guide platform portion, and the front end of the guide platform portion has an inclined surface.

20. An input device, characterized in that: include: A quick disassembly and assembly structure as claimed in any one of claims 1 to 19.

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