A self-elastic and self-locking button device

Abstract

The present invention discloses a self-elastic and self-locking button device, which is used in conjunction with a module and a module box. The self-elastic and self-locking button device includes a base assembly, a pressing block, a sliding pin and a top block assembly; the base assembly includes a first base and a second base, and the first base and the second base are respectively connected on opposite sides of the top of the module box, the first base is provided with a first groove, the first groove is provided with a sliding pin, the pressing block is provided on one side of the sliding pin, and one end of the sliding pin is provided with a clamping portion, the clamping portion extends toward the module box away from one end of the first base and is clamped with the module. The top block assembly includes a first top block and a second top block, the first base is provided with an elastically connected first top block, the second base is provided with an elastically connected second top block, the first top block is adjacent to the sliding pin, and the bottom of the module is placed in the module box; the present invention can be operated with one hand, is not limited by space and position, is simple to operate, does not require other tools for use, and is greatly convenient for fixing and removing the module.

Description

Technical Field

[0001] The present invention relates to the technical field of modular equipment, and in particular to a self-elastic and self-locking button device. Background Art

[0002] Existing equipment modules are usually fixed by screws, elastic buckles, etc., which are inefficient during installation and disassembly. The installation and disassembly process is relatively complicated, the structural integration is not high, and the operation is more inconvenient in a small space, resulting in a poor user experience for the product. Summary of the Invention

[0003] In view of the above situation, it is necessary to provide a self-elastic and self-locking button device to solve the problem that the equipment module limiting and fixing device in the prior art is inconvenient to operate.

[0004] A self-elastic and self-locking button device is used in conjunction with a module and a module box, and the self-elastic and self-locking button device includes a base assembly, a pressing block, a sliding pin and a top block;

[0005] The cam assembly comprises a first base and a second base, wherein opposite sides of the top of the module box are respectively connected to the first base and the second base, the first base is provided with a first groove, the first groove is provided with the sliding pin, the pressing block is provided on one side of the sliding pin, the pressing block is movably connected to the first base, the sliding pin is slidably connected to the first base and the pressing block respectively, the pressing block is provided with a first inclined portion on opposite sides, the pressing block is provided with a second groove on the side facing away from the first base, the second groove is provided between the two first inclined portions, the first base and the second groove are movably connected by an elastic hook, and one end of the sliding pin is provided with a clamping portion, and the clamping portion is moved toward the first base from one end thereof. The module box extends and is clamped with the module, the clamping portion is adapted to the module, an extension portion is provided at one end facing away from the clamping portion, the extension portion extends toward the first inclined portion, a second inclined portion is provided on the extension portion, the first inclined portion and the second inclined portion are adapted, the top block assembly is arranged on opposite sides of the module box, the top block assembly includes a first top block and a second top block, the first base is provided with an elastically connected first top block, the second base is provided with an elastically connected second top block, the first top block is adjacent to the sliding pin, the second top block 42 is provided on the opposite side of the first top block 41, the first top block and the second top block respectively abut against two sides of the module, and the bottom of the module is placed in the module box.

[0006] According to the present invention, when the module is inserted into the module box, the card slot provided on the module is used to squeeze the card connection part, and under the action of the second spring, the sliding pin moves horizontally toward the pressing block. When the card slot of the module is pressed into the lower end of the card connection part, under the action of the second spring, the sliding pin moves horizontally away from the pressing block, completing the limited fixed installation of the module. The pressing block does not move during the whole process.

[0007] When it is necessary to take the module out of the module box, the pressing part is pressed, and the pressing block moves downward in the vertical direction and compresses the first spring. The elastic hook slides clockwise along the lower limit of the second groove into the upper position, and the first inclined portion gradually abuts against the second inclined portion, so that the originally expanded second spring begins to shrink, causing the sliding pin to slide away from the module in the horizontal direction. When the module's slot is disengaged from the lower end of the clamping part, the module is ejected by the joint action of the third spring compressed at the lower end of the first top block and the fourth spring compressed at the lower end of the second top block, completing the removal action.

[0008] When the module box is inserted into the module again, the action process of the sliding pin and the pressing block is the same as above and will not be repeated here. After the module completes the limit installation, the pressing part is pressed at this time, and the elastic hook slides clockwise from the upper limit to the lower limit. At this time, the first inclined portion fits the second inclined portion, and the sliding pin slides horizontally near the pressing block under the action of the second spring, so that the module's card slot is disengaged from the lower end of the card slot. At this time, the module is ejected under the joint action of the third spring compressed at the lower end of the first top block and the fourth spring compressed at the lower end of the second top block, completing the removal action, and the elastic hook returns to the lower limit in the second groove.

[0009] The present invention provides a self-elastic and self-locking button device, which can be operated with one hand, is not limited by space and position, is easy to operate, does not require other tools to use, and greatly facilitates the fixing and removal of the module.

[0010] Furthermore, the pressing block includes a pressing portion and a first sleeve, the first sleeve is fixed at the lower end of the pressing portion, a first fixing hole is provided on the first base, one end of the first sleeve facing away from the pressing portion is provided in the first fixing hole, and a first spring is sleeved on the first sleeve.

[0011] Furthermore, the second groove includes a second groove left portion and a second groove right portion, and a groove depth of the second groove left portion is greater than a groove depth of the second groove right portion.

[0012] In the present invention, the connection between the upper end of the left portion of the second groove and the upper end of the right portion of the second groove forms an upper limit position, and the connection between the lower end of the left portion of the second groove and the lower end of the right portion of the second groove forms a lower limit position.

[0013] Furthermore, one end of the elastic hook is fixed on the first base, and the other end of the elastic hook is movably connected to the second groove.

[0014] According to the present invention, after the pressing block is pressed, the elastic hook slides in the second groove. Due to the elastic torsion, the upper end of the elastic hook slides from the upper limit position to the lower limit position or from the lower limit position to the upper limit position, thereby changing the relative position of the pressing block and the sliding pin.

[0015] Furthermore, a second sleeve is provided on a side of the sliding pin facing away from the clamping portion, and a second spring is sleeved on the second sleeve.

[0016] Furthermore, a third shaft sleeve is fixed to the lower end of the first top block, and a fourth shaft sleeve is fixed to the lower end of the second top block. A third spring is sleeved on the third shaft sleeve, and a fourth spring is sleeved on the fourth shaft sleeve. A second fixing hole is provided on the first base, and a third fixing hole is provided on the second base. An end of the third shaft sleeve facing away from the first top block is provided in the second fixing hole, and an end of the fourth shaft sleeve facing away from the second top block is provided in the third fixing hole.

[0017] Furthermore, a first through hole is provided on the first base, the first through hole is adjacent to the second fixing hole, and the first through hole is adapted to the clamping portion.

[0018] The present invention also provides a device, which includes any of the self-elastic and self-locking button devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the first embodiment of the present invention;

[0020] Figure 2 is a top view of a first embodiment of the present invention;

[0021] Figure 3 is a perspective view of a first embodiment of the present invention;

[0022] Figure 4 A structural diagram of a first base according to a first embodiment of the present invention;

[0023] Figure 5 A structural diagram of a pressing block according to a first embodiment of the present invention;

[0024] Figure 6 2 is a structural diagram of a sliding pin according to the first embodiment of the present invention.

[0025] 1. First bracket; 2. Second bracket; 3. Third bracket; 4. First spring; 5. Second spring; 6. Second spring; 7. Second spring; 8. Third spring; 9. Second bracket; 10. Third spring; 11. First bracket; 12. Second bracket; 13. First through hole; 14. First groove; 15. Second base; 16. Third groove; 17. Second base; 18. Third groove; 19. Second base; 20. Pressing block; 21. First inclined portion; 22. Second groove; 221. Left portion of second groove; 222. Right portion of second groove; 223. Upper limit; 224. Lower limit; 23. First sleeve; 24. First spring; 3. Sliding pin; 31. Clamping portion; 32. Extending portion; 33. Second inclined portion; 34. Second sleeve; 35. Second spring; 4. Top block assembly; 41. First top block; 411. Third sleeve; 412. Third spring; 42. Second top block; 421. Fourth sleeve; 422. Fourth spring; 5. Module; 6. Module box; 7. Elastic hook DETAILED DESCRIPTION

[0026] To facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. The drawings illustrate embodiments of the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items. Furthermore, the various embodiments of the present invention, features within the embodiments, and features between embodiments may be freely combined, provided there are no obvious conflicts or contradictions.

[0029] A self-elastic self-locking button device is used in conjunction with the module 5 and the module box 6. Figure 1 and Figure 5 As shown, it includes a base assembly 1, a pressing block 2, a sliding pin 3, a top block assembly 4 and an elastic hook 7. The base assembly 1 includes a first base 10 and a second base 100. The top opposite sides of the module box 6 are respectively connected to the first base 10 and the second base 100.

[0030] Specifically, such as Figure 1 、 Figure 4 and Figure 6 As shown, a first groove 14 is provided on the first base 10, and a sliding pin 3 is provided on the first groove 14. The pressing block 2 is relatively vertically arranged on one side of the sliding pin 3. The pressing block 2 is movably connected to the first base 10, and the sliding pin 3 is slidably connected to the first base 10 and the pressing block 2 respectively. A first fixing hole 11, a second fixing hole 12 and a first through hole 13 are provided on the first base 10. The first fixing hole 11 is arranged below the pressing block 2, the first through hole 13 is adjacent to the second fixing hole 12, and the first through hole 13 is adapted to the clamping portion 31.

[0031] Specifically, the top block assembly 4 is arranged on opposite sides of the module box 6, and the top block assembly 4 includes a first top block 41 and a second top block 42. The first base 10 is provided with the first top block 41 elastically connected, and the second base 100 is provided with the second top block 42 elastically connected. The first top block 41 is adjacent to the sliding pin 3, and the second top block 42 is arranged on the opposite side of the first top block 41. The lower end of the first top block 41 is fixed with a third shaft sleeve 411, and the third shaft sleeve 411 is sleeved with a third spring. 412, a fourth shaft sleeve 421 is fixed to the lower end of the second top block 42, a third spring 412 is sleeved on the third shaft sleeve 411, and a fourth spring 422 is sleeved on the fourth shaft sleeve 421. A second fixing hole 12 is provided on the first base 10, and a third fixing hole 101 is provided on the second base 100. One end of the third shaft sleeve 411 facing away from the first top block 41 is provided in the second fixing hole 12, and one end of the fourth shaft sleeve 421 facing away from the second top block 42 is provided in the third fixing hole 101.

[0032] Specifically, such as Figures 1 to 5 As shown, the pressing block 2 includes a pressing portion 20 and a first sleeve 23, the first sleeve 23 is fixedly arranged at the lower end of the pressing portion 20, and the end of the first sleeve 23 facing away from the pressing portion 20 is arranged in the first fixing hole 11, and a first spring 24 is sleeved on the first sleeve 23, and first inclined portions 21 are provided on opposite sides of the pressing block 2, and a second groove 22 is provided on opposite sides of the two first inclined portions 21, and the second groove 22 includes a second groove left portion 221 and a second groove right portion 222, the second groove left portion 221 and the second groove right portion 222 are connected to form a ring, the groove depth of the second groove left portion 221 is greater than the groove depth of the second groove right portion 222, the upper end of the second groove left portion 221 and the upper end of the second groove right portion 222 are connected to form an upper limit 223, and the lower end of the second groove left portion 221 and the lower end of the second groove right portion 222 are connected to form a lower limit 224.

[0033] Specifically, the first base 10 and the second groove 22 are movably connected via an elastic hook 7 , one end of the elastic hook 7 is fixed on the first base 10 , and the other end of the elastic hook 7 is movably connected to the second groove 22 .

[0034] It should be noted that the groove depth of the left part 221 of the second groove is greater than the groove depth of the right part 222 of the second groove. The upper limit 223 and the lower limit 224 are used for the elastic hook 7 to slide in the second groove to achieve positioning. Whether the upper end of the elastic hook 7 is at the upper limit 223 or the lower limit 224, the upper limit 223 and the lower limit 224 are not in a straight line with the fixed point of the elastic hook 7 on the first base 10 in the vertical direction. The elastic hook 7 is actually a torsion spring, which makes the elastic hook 7 have a certain elastic torsion.

[0035] Specifically, such as Figures 1 to 3 and Figure 6 As shown, one end of the sliding pin 3 is provided with a clamping portion 31, and the clamping portion 31 extends away from the first base 10 toward the module box 5, and the clamping portion 31 is adapted to the module 5. The side of the sliding pin 3 away from the clamping portion 31 is symmetrically provided with an extension portion 32 relative to the first groove 14, and the extension portion 32 extends toward the first inclined portion 21. A second inclined portion 33 is provided on the extension portion 32, and the first inclined portion 21 and the second inclined portion 33 are adapted. A second shaft sleeve 34 is provided on the side of the sliding pin 3 facing away from the clamping portion 31, and the second spring 35 is sleeved on the second shaft sleeve 34.

[0036] Specifically, such as Figure 1 , the bottom of the module 5 is placed in the module box 6.

[0037] The present invention is implemented as follows:

[0038] When the module 5 is inserted into the module box 6, the card slot provided on the module 5 squeezes the clamping portion 31. Under the action of the second spring 35, the sliding pin 3 moves horizontally toward the pressing block 2. When the card slot of the module 5 is pressed into the lower end of the clamping portion 31, the sliding pin 3 moves horizontally away from the pressing block 2 under the action of the second spring 35, completing the limited fixed installation of the module 5. The pressing block 2 does not move during the whole process.

[0039] When it is necessary to take the module 5 out of the module box 6, the pressing portion 20 is pressed, the pressing block 2 moves downward in the vertical direction and compresses the first spring 24, the elastic hook 7 slides clockwise along the lower limit 224 of the second groove 22 into the upper limit 223, and the first inclined portion 21 gradually abuts against the second inclined portion 33, so that the originally expanded second spring 35 begins to contract, causing the sliding pin 3 to slide horizontally away from the module 5. When the card slot of the module 5 is disengaged from the lower end of the clamping portion 31, the module 5 is ejected under the joint action of the third spring compressed at the lower end of the first top block and the fourth spring compressed at the lower end of the second top block, and the removal is completed;

[0040] When the module box 6 is inserted into the module 5 again, the action process of the sliding pin 3 and the pressing block 2 is the same as above and will not be repeated here. After the module 5 completes the limit installation, the pressing part 20 is pressed at this time, and the elastic hook 7 slides clockwise from the upper limit 223 to the lower limit 224 under the action of the elastic torsion. At this time, the first inclined portion 21 is in contact with the second inclined portion 33, and the sliding pin 3 slides horizontally near the pressing block 2 under the action of the second spring 35, so that the card slot of the module 5 is disengaged from the lower end of the clamping portion 31. At this time, the module 5 is ejected and removed under the joint action of the third spring compressed at the lower end of the first top block and the fourth spring compressed at the lower end of the second top block.

[0041] The present invention provides a self-elastic and self-locking button device, which can be operated with one hand, is not limited by space and position, is easy to operate, does not require other tools to use, and greatly facilitates the fixing and removal of the module.

[0042] The present invention also provides a device, which includes any of the self-elastic and self-locking button devices.

[0043] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, devices, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, devices, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0044] The above-described embodiments merely illustrate the implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A self-activating, self-locking button device, used in conjunction with a module and a module box, characterized by: The self-elastic and self-locking button device comprises a base assembly, a pressing block, a sliding pin and a top block assembly; The base assembly includes a first base and a second base, the top opposite sides of the module box are respectively connected to the first base and the second base, the first base is provided with a first groove, the first groove is provided with the sliding pin, the pressing block is provided on one side of the sliding pin, the pressing block is movably connected to the first base, the sliding pin is slidably connected to the first base and the pressing block respectively, the pressing block is provided with a first inclined portion on the opposite sides, the pressing block is provided with a second groove on the side facing away from the first base, the second groove is provided between the two first inclined portions, the first base and the second groove are movably connected by an elastic hook, one end of the sliding pin is provided with a clamping portion, and the clamping portion is far One end of the first base extends toward the module box and is clamped with the module, the clamping portion is adapted to the module, and an extension portion is provided at the end facing away from the clamping portion, the extension portion extends toward the first inclined portion, and a second inclined portion is provided on the extension portion, the first inclined portion and the second inclined portion are adapted, the top block assembly is provided on opposite sides of the module box, the top block assembly includes a first top block and a second top block, the first base is provided with an elastically connected first top block, the second base is provided with an elastically connected second top block, the first top block is adjacent to the sliding pin, the first top block and the second top block respectively abut against two sides of the module, and the bottom of the module is placed in the module box.

2. The self-elastic and self-locking button device according to claim 1, characterized in that: The pressing block includes a pressing portion and a first sleeve, the first sleeve is fixedly arranged at the lower end of the pressing portion, a first fixing hole is provided on the first base, one end of the first sleeve facing away from the pressing portion is arranged in the first fixing hole, and a first spring is sleeved on the first sleeve.

3. The self-elastic and self-locking button device according to claim 1, characterized in that: The second groove includes a second groove left portion and a second groove right portion, and a groove depth of the second groove left portion is greater than a groove depth of the second groove right portion.

4. The self-elastic and self-locking button device according to claim 3, characterized in that: One end of the elastic hook is fixed on the first base, and the other end of the elastic hook is movably connected to the second groove.

5. The self-elastic and self-locking button device according to claim 1, characterized in that: A second shaft sleeve is provided on a side of the sliding pin facing away from the clamping portion, and a second spring is sleeved on the second shaft sleeve.

6. The self-elastic and self-locking button device according to claim 1, characterized in that: A third shaft sleeve is fixed to the lower end of the first top block, and a fourth shaft sleeve is fixed to the lower end of each of the second top blocks. A third spring is sleeved on the third shaft sleeve, and a fourth spring is sleeved on the fourth shaft sleeve. A second fixing hole is provided on the first base, and a third fixing hole is provided on the second base. An end of the third shaft sleeve facing away from the first top block is provided in the second fixing hole, and an end of the fourth shaft sleeve facing away from the second top block is provided in the third fixing hole.

7. The self-elastic and self-locking button device according to claim 1, characterized in that: A first through hole is provided on the first base, the first through hole is adjacent to the second fixing hole, and the first through hole is adapted to the clamping portion.

8. A device, characterized in that: The device includes the self-elastic and self-locking button device according to any one of claims 1 to 7.

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