CN220488014U - One-key quick release device - Google Patents
One-key quick release device Download PDFInfo
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- CN220488014U CN220488014U CN202320947431.3U CN202320947431U CN220488014U CN 220488014 U CN220488014 U CN 220488014U CN 202320947431 U CN202320947431 U CN 202320947431U CN 220488014 U CN220488014 U CN 220488014U
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- installation block
- quick release
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- 238000009434 installation Methods 0.000 claims abstract description 71
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a one-key quick release device which comprises a first installation block and a second installation block, wherein the first installation block is inserted into the second installation block, a cavity is formed in the first installation block, a clamping block is connected in the cavity in a sliding manner, and a clamping groove corresponding to the clamping block is formed in the outer wall of the second installation block. This quick release of key device through setting up cavity, fixture block, draw-in groove and reset spring, presses the fixture block and can make it enter into the cavity inside to drive reset spring compression, after first installation piece inserts the second installation piece inside, the fixture block can correspond with the draw-in groove, can drive the fixture block under reset spring's effect and insert inside the draw-in groove, and then realize better stability, the operation is more simple and convenient.
Description
Technical Field
The utility model relates to the technical field of release devices, in particular to a one-key quick release device.
Background
The existing two connecting blocks are generally connected and fixed through structures such as bolts, so that a plurality of bolts are required to be rotated when the bolts are required to be disassembled, and the bolts are separated from the two connecting blocks, so that the effect of separating the two connecting blocks is achieved.
For example, chinese issued patent, publication No.: CN 207195377U. The constant force releasing device comprises: a mounting base; the rotating arm comprises a straight section and an inclined section, and a first mounting through hole is formed in the straight section; the baffle horizontal plate comprises a flat plate section and a vertical section arranged on the flat plate section, and the flat plate section is provided with a second installation through hole; the fixed force adjusting rod assembly penetrates through the first mounting through hole and the second mounting through hole; the vertical section extends into the direction of the rotating arm from the flat plate section.
The release device is complex in operation, needs to be detached and installed for a plurality of installation through holes, and further influences the installation and detachment efficiency between two connecting blocks, and reduces the using effect of equipment.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the one-key quick release device, by arranging the cavity, the clamping block, the clamping groove and the return spring, the clamping block can be pressed to enter the cavity and drive the return spring to compress, when the first installation block is inserted into the second installation block, the clamping block can correspond to the clamping groove, and the clamping block can be driven to be inserted into the clamping groove under the action of the return spring, so that the advantages of better stability, simpler and more convenient operation and the like are realized, and the problems proposed by the background art are solved.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick disengaging gear of key, includes first installation piece and second installation piece, first installation piece inserts inside the second installation piece, the cavity has been seted up to inside the first installation piece, the inside sliding connection of cavity has the fixture block, the draw-in groove corresponding with the fixture block has been seted up to second installation piece outer wall.
Preferably, a return spring is arranged in the cavity, one end of the return spring is connected to the inner wall of the cavity, and the other end of the return spring is connected to the clamping block.
Preferably, the top of the second installation block is connected with a connecting rod through a driving component, and a side surface, close to the second installation block, of the connecting rod is fixed with a collision block corresponding to the clamping block.
Preferably, the outer wall of the first installation block is fixed with a bump, and the inner wall of the second installation block is provided with a groove matched with the bump.
Preferably, the driving part comprises a rack plate which is connected to the side wall of the second mounting block in a sliding way and fixed with the connecting rod, and a rotating gear which is connected with the side wall of the second mounting block in a rotating way, and the rotating gear is meshed with the rack plate.
Preferably, the outer wall of the rotating gear is fixed with a rotating rod, and one end of the rotating rod, which is far away from the rotating gear, is fixed with a knob.
Preferably, the side wall of the second mounting block is fixed with a fixing plate, the top of the fixing plate is fixed with a guide rod, and the guide rod is inserted into the rack plate.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up cavity, fixture block, draw-in groove and reset spring, press the fixture block and can make it enter into the cavity inside to drive reset spring compression, after first installation piece inserts the second installation piece inside, the fixture block can correspond with the draw-in groove, can drive the fixture block under reset spring's effect and insert inside the draw-in groove, and then realize better stability, the operation is more simple and convenient.
2. Through setting up drive part, rotate the knob and can drive dwang and rotation gear rotation, rotation gear can drive two rack boards and remove in opposite directions to drive connecting rod and conflict piece and remove in opposite directions, the conflict piece can correspond with the fixture block, can realize the effect of two fixture block contractions of simultaneous control, and this kind of mode operation is more quick, and uses labour saving and time saving more.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of another view of the present utility model;
FIG. 3 is a schematic view of the internal connection structure of the fixture block according to the present utility model;
fig. 4 is an enlarged view of the utility model at a in fig. 3.
In the figure: 1. a first mounting block; 2. a second mounting block; 311. a chamber; 312. a clamping block; 313. a clamping groove; 314. a return spring; 315. a connecting rod; 316. a collision block; 317. a groove; 318. a bump; 411. rack plate; 412. rotating the gear; 413. a rotating lever; 414. a knob; 415. a guide rod; 416. and a fixing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the one-key quick release device comprises a first installation block 1 and a second installation block 2, wherein the first installation block 1 is inserted into the second installation block 2, a cavity 311 is formed in the first installation block 1, a clamping block 312 is connected in the cavity 311 in a sliding manner, a clamping groove 313 corresponding to the clamping block 312 is formed in the outer wall of the second installation block 2, the clamping block 312 can enter and exit the clamping groove 313, and when the clamping block 312 is inserted into the clamping groove 313, the first installation block 1 and the second installation block 2 can be limited; when the clamping block 312 is separated from the clamping groove 313, the first mounting block 1 and the second mounting block 2 are not limited and blocked any more, and the first mounting block 1 and the second mounting block 2 can be conveniently detached. The inside reset spring 314 that is provided with of cavity 311, reset spring 314 one end is connected in cavity 311 inner wall, the other end is connected in fixture block 312, can make fixture block 312 kick-back under reset spring 314's elastic action, and this kind of mode guarantees that fixture block 312 can be located draw-in groove 313 all the time, avoids first installation piece 1 and second installation piece 2 to drop. The outer wall of the first installation block 1 is fixed with the protruding block 318, the groove 317 matched with the protruding block 318 is formed in the inner wall of the second installation block 2, the groove 317 and the protruding block 318 are arranged to achieve good positioning effect, the first installation block 1 is ensured to be stably inserted into the second installation block 2, and the first installation block 1 and the second installation block 2 are prevented from shaking.
The top of the second installation block 2 is connected with a connecting rod 315 through a driving component, a side surface, close to the second installation block 2, of the connecting rod 315 is fixed with a corresponding abutting block 316 with a clamping block 312, the abutting block 316 is driven to be pressed down by the pressing of the connecting rod 315, so that the clamping block 312 and the clamping groove 313 are pushed to be inserted into the cavity 311 again, the reset spring 314 is driven to compress, and the clamping block 312 can be separated from the clamping block 312 at the moment, so that the effect of convenient disassembly is achieved.
The driving part comprises a rack plate 411 which is slidably connected to the side wall of the second installation block 2 and fixed to the connecting rod 315, and a rotating gear 412 which is rotatably connected to the side wall of the second installation block 2, wherein the rotating gear 412 is meshed with the rack plate 411, and the rotating gear 412 can drive the rack plate 411, the connecting rod 315 and the abutting block 316 to move, so that the operation is relatively simple. The outer wall of the rotary gear 412 is fixed with a rotary rod 413, one end of the rotary rod 413 away from the rotary gear 412 is fixed with a knob 414, and the rotary rod 413 and the knob 414 are arranged to enable the rotary gear 412 to rotate more conveniently. The second installation piece 2 lateral wall is fixed with fixed plate 416, and fixed plate 416 top is fixed with guide bar 415, and guide bar 415 inserts inside rack board 411, and guide bar 415 can insert inside rack board 411 to the stability of rack board 411 has been promoted.
Working principle: when the first installation block 1 and the second installation block 2 need be connected, the first installation block 1 and the second installation block 2 are inserted into the cavity 311 by pressing the clamping block 312, the reset spring 314 is compressed in an extrusion mode, the first installation block 1 is inserted into the second installation block 2, the protruding block 318 can be inserted into the groove 317, a good positioning effect is achieved, the top of the clamping block 312 is abutted against the inner wall of the second installation block 2, the clamping block 312 is always located in the cavity 311, after the clamping block 312 corresponds to the clamping groove 313, the clamping block 312 can be driven to extend out of the clamping groove 313 under the elastic action of the reset spring 314, and therefore a limiting effect is achieved.
When the first installation block 1 and the second installation block 2 need to be disassembled, the rotating knob 414 can drive the rotating rod 413 and the rotating gear 412 to rotate, and then the rack plate 411 is driven to slide on the outer wall of the guide rod 415, at the moment, the rack plate 411 can drive the connecting rod 315 and the abutting block 316 to press down, the abutting block 316 can abut against the clamping block 312, the clamping block 312 is inserted into the cavity 311 again, and a user can separate the first installation block 1 from the second installation block 2 by pulling the first installation block 1 and the second installation block 2, so that the first installation block 1 and the second installation block 2 are convenient to disassemble.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. One key quick release device, including first installation piece (1) and second installation piece (2), its characterized in that: the first installation block (1) is inserted into the second installation block (2), a cavity (311) is formed in the first installation block (1), a clamping block (312) is connected in the cavity (311) in a sliding mode, and a clamping groove (313) corresponding to the clamping block (312) is formed in the outer wall of the second installation block (2).
2. The one-touch quick release device of claim 1, wherein: a return spring (314) is arranged in the chamber (311), one end of the return spring (314) is connected to the inner wall of the chamber (311), and the other end of the return spring is connected to the clamping block (312).
3. The one-touch quick release device of claim 2, wherein: the top of the second installation block (2) is connected with a connecting rod (315) through a driving component, and a collision block (316) corresponding to the clamping block (312) is fixed on one side surface of the connecting rod (315) close to the second installation block (2).
4. The one-touch quick release device of claim 1, wherein: the outer wall of the first installation block (1) is fixed with a protruding block (318), and the inner wall of the second installation block (2) is provided with a groove (317) matched with the protruding block (318).
5. A one-touch quick release device according to claim 3, wherein: the driving part comprises a rack plate (411) which is connected to the side wall of the second mounting block (2) in a sliding manner and is fixed with the connecting rod (315), and a rotating gear (412) which is connected with the side wall of the second mounting block (2) in a rotating manner, wherein the rotating gear (412) is meshed with the rack plate (411).
6. The one-touch quick release device of claim 5, wherein: the outer wall of the rotating gear (412) is fixed with a rotating rod (413), and one end of the rotating rod (413) far away from the rotating gear (412) is fixed with a knob (414).
7. The one-touch quick release device of claim 6, wherein: the side wall of the second mounting block (2) is fixed with a fixing plate (416), the top of the fixing plate (416) is fixed with a guide rod (415), and the guide rod (415) is inserted into the rack plate (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320947431.3U CN220488014U (en) | 2023-04-24 | 2023-04-24 | One-key quick release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320947431.3U CN220488014U (en) | 2023-04-24 | 2023-04-24 | One-key quick release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220488014U true CN220488014U (en) | 2024-02-13 |
Family
ID=89832685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320947431.3U Active CN220488014U (en) | 2023-04-24 | 2023-04-24 | One-key quick release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220488014U (en) |
-
2023
- 2023-04-24 CN CN202320947431.3U patent/CN220488014U/en active Active
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| GR01 | Patent grant | ||
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