CN210798516U - Quick-release locking device - Google Patents
Quick-release locking device Download PDFInfo
- Publication number
- CN210798516U CN210798516U CN201921245010.6U CN201921245010U CN210798516U CN 210798516 U CN210798516 U CN 210798516U CN 201921245010 U CN201921245010 U CN 201921245010U CN 210798516 U CN210798516 U CN 210798516U
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- China
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- bottom plate
- gear
- jackscrew
- locking device
- pressing sheet
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Abstract
The utility model relates to a quick detach locking device, including the pedestal, with the pedestal rotates the preforming of connecting, and is located one side of preforming and the bottom plate of being connected with the pedestal rotation, be equipped with one on the bottom plate at least and compress tightly the point, the perpendicular distance of the center of rotation of bottom plate to the preforming is less than the center of rotation to the distance that compresses tightly the point, the one side rigid coupling that the preforming was kept away from to the pedestal has the gear, bottom plate threaded connection has the jackscrew that can extend the intertooth space of two-wheeled gears of gear. The utility model is convenient for fast disassembling and locking the parts to be locked through the matching of the clamp pressing sheet, the bottom plate, the jackscrew, the seat body and the gear; the arrangement of the magnet is convenient for driving the pressing sheet to return to the original position; the positioning balls are arranged, so that the gear can be guided when being installed; the through holes are arranged on the seat body, so that the seat body can be conveniently hung.
Description
Technical Field
The utility model relates to a part technical field especially involves locking device technical field, specifically indicates a quick detach locking device.
Background
The locking device is widely applied to daily production and life, particularly used for manufacturing military products and using the military products, particularly how to quickly transfer the position of a soldier is very important when the soldier faces a rapidly-changing complex environment, but after the soldier locks equipment by using the locking device, as the locking device is often provided with more locking parts with the locking part, when the locking effect on the locking part needs to be relieved, the locking device is troublesome to disassemble, the disassembling time is long, and the disassembling speed is slow, so that the rapid movement of the soldier is influenced.
Disclosure of Invention
The utility model discloses to prior art's not enough, provide a quick detach locking device, can dismantle fast and lock the part of required locking.
The utility model discloses a through following technical scheme realization, a quick detach locking device, including the pedestal, with rotate the preforming of connection on the pedestal, and be located one side of preforming and rotate the bottom plate of being connected with the pedestal, be equipped with one on the bottom plate at least and compress tightly the point, the rotation center of bottom plate is less than rotation center to the perpendicular distance of preforming to the distance that compresses tightly the point, the one side rigid coupling that the preforming was kept away from to the pedestal has the gear, bottom plate threaded connection has the jackscrew that can extend the intertooth of two-wheeled gears of gear.
The utility model discloses when using, at first place the part that needs locking between preforming and pedestal, rotating base, make the base press the preforming through compressing tightly the point, the preforming just compresses tightly the part, when compressing tightly the back, extend the jackscrew between the two teeth of a cogwheel of gear again, block the jackscrew through the gear, thereby the rotation of restriction bottom plate, thereby with part locking, when breaking away from the clearance of the two teeth of a cogwheel of gear with the jackscrew, the bottom plate breaks away from the constraint, alright rotatory original position of returning, then the part is not compressed tightly to the preforming this moment again, thereby realize the quick dismantlement of part locking.
Preferably, a bottom plate shaft is arranged on the bottom plate and is in threaded connection with a shaft center hole of the gear, a bent handle support is connected to the side edge, away from the pressing sheet, of the bottom plate, one end, away from the bottom plate, of the handle support is inserted into the top screw shaft sleeve, and the top screw is in threaded connection with the top screw shaft sleeve.
According to the preferred scheme, the bottom plate is in threaded connection with the gear through the bottom plate shaft and further connected with the seat body, so that the bottom plate and the seat body can be conveniently connected and detached; the jackscrew shaft sleeve is arranged to protect the jackscrew and guide the jackscrew; the handle support is inserted on the jackscrew shaft sleeve, so that the installation and the disassembly of the jackscrew shaft sleeve and the handle support are facilitated.
And a top thread cap is arranged at one end of the top thread far away from the gear, and a damping gasket is further arranged between the top thread cap and the top thread shaft sleeve. In the preferred scheme, through the arrangement of the damping washer, when the jackscrew is screwed in a transition manner, the washer relieves the acting force between the jackscrew sleeve and the jackscrew, and plays a role in protecting the jackscrew sleeve; meanwhile, the locking function of the jackscrew is also achieved.
Preferably, the jackscrew cap is provided with a convex strip which is arranged along the circumferential direction and extends along the length direction of the jackscrew. This preferred scheme passes through the setting of sand grip, when twisting the jackscrew, increases the frictional force of hand and jackscrew, makes things convenient for the jackscrew to rotate.
Preferably, the bottom plate is provided with a magnet at a position close to the pressing sheet. In this optimization scheme, the preforming is ironwork, when dismantling the locking of spare part, returns original position through magnet drive preforming, saves the action that the manual work removed the preforming.
Preferably, the seat body is provided with a positioning ball sleeve, a positioning ball is arranged in the positioning ball sleeve, and the positioning ball is connected with one end, far away from the gear, of the positioning ball sleeve through a spring. According to the optimized scheme, when the gear is installed, the positioning beads are arranged, so that a guiding effect is achieved when the gear is installed; through the setting of spring, when avoiding the gear installation, the hindrance of location pearl.
Preferably, the pressing sheet is bent towards a direction far away from the bottom plate, the pressing sheet is provided with two bent hanging lugs penetrating through the base, the pressing sheet is clamped on the base through the hanging lugs, the bending surface of the pressing sheet is an arc surface, and one surface of the base body, which is in contact with the bending surface, is matched with the arc surface of the bending surface.
According to the optimized scheme, the pressing sheet is clamped on the seat body through the hanging lugs, so that the pressing sheet and the seat body can be conveniently connected and detached; through the arrangement of the cambered surfaces of the two adaptations, the friction force between the pressing sheet and the seat body when the pressing sheet is locked in a rotating mode is reduced, and therefore the pressing sheet can rotate more labor-saving.
Preferably, two corners of the bottom plate near the pressing plate are arc-shaped. Due to the arrangement of the preferred scheme, when the base plate is pressed and connected with the pressing sheet, on one hand, the pressing sheet can stably press parts; on the other hand, the abrasion between the bottom plate and the pressing sheet when the bottom plate presses the pressing sheet is reduced.
Preferably, the gear is fixedly connected with the base body through a gear shaft sleeve. In the preferred scheme, the gear is fixedly connected on the gear shaft sleeve through the arrangement of the gear shaft sleeve; meanwhile, the gear shaft sleeve buffers acting force between the base body and the gear.
Preferably, the base body is further provided with a plurality of through holes which penetrate through the base body and extend transversely and/or vertically. This optimization scheme is through the setting of through hole, the pedestal of being convenient for articulate.
The utility model has the advantages that: through the matching of the pressing sheet, the bottom plate, the jackscrew, the seat body and the gear, the parts needing to be locked can be conveniently and quickly disassembled and locked; the arrangement of the magnet is convenient for driving the pressing sheet to return to the original position; the positioning balls are arranged, so that the gear can be guided when being installed; the through holes are arranged on the seat body, so that the seat body can be conveniently hung.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
shown in the figure:
1. the device comprises a base body, 2, a pressing sheet, 3, a gear, 4, a bottom plate shaft, 5, a jackscrew, 6, a gear seat sleeve, 7, a damping gasket, 8, a gear gasket, 9, a jackscrew sleeve, 10, a magnet, 11, a handle support, 12, a bottom plate, 13 and a positioning bead sleeve.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to the accompanying drawings 1-2, the utility model relates to a quick detach locking device, including bottom plate 12, the bottom plate cross-section is rectangular form, and four turnings are the arc, the bottom plate top surface still is equipped with the bottom plate axle 4 that is located the bottom plate intermediate position, bottom plate axle 4 is equipped with the screw thread, bottom plate 12 oblique top still is equipped with jackscrew axle sleeve 9, the long side of bottom plate passes through handle support 11 and is connected with jackscrew sleeve 9, the axis of jackscrew sleeve 9 is parallel with the direction that the wide side of bottom plate extends, jackscrew cover internal thread is connected with jackscrew 5, the one end that the gear was kept away from to the jackscrew is equipped with the jackscrew cap, is equipped with damping washer 7 between jackscrew cap and the jackscrew sleeve, is equipped with on the jackscrew cap along circumference arrangement the sand grip that extends along jackscrew.
The utility model also comprises a seat body 1, wherein the seat body 1 is in a shape of a Chinese character 'tu', a plurality of through holes which penetrate through the seat body and extend transversely and/or vertically are arranged on the seat body, the convex part of the seat body is provided with a seat body through hole which penetrates through the seat body, the top surface of the seat body 1 is fixedly connected with a gear seat sleeve 6, the gear seat sleeve is provided with a gear 3, the gear 3 is provided with a shaft center hole penetrating through the gear, the shaft center hole and the through hole of the seat body are coaxially arranged, the shaft center hole is internally provided with a thread matched with the shaft thread of the bottom plate, the gear 3 is fixedly connected with the seat body 1 through a gear seat sleeve 6, a gear washer 8 is arranged between the gear 3 and the gear seat sleeve 6, the gear seat sleeve is provided with a through hole coaxial with the through hole of the seat body, the bottom plate shaft 4 penetrates through the through hole from the bottom surface of the seat body, and is in threaded connection with the gear 3 through the axle center hole, and the jackscrew 5 is inserted between the two gear teeth to limit the rotation of the jackscrew sleeve.
The base body 1 is provided with a pressing sheet 3 which is in contact with a bottom plate, the pressing sheet is connected with the long side edge of the bottom plate far away from a handle support, the vertical distance from the rotating center of the bottom plate to the pressing sheet is smaller than the distance from the rotating center of the bottom plate to two corners adjacent to the pressing sheet, the pressing sheet is provided with two bent hanging lugs which run through the base, the pressing sheet is arranged on the base through the hanging lug clamp, the pressing sheet is bent towards the direction far away from the bottom plate, the bent surface of the pressing sheet is in an arc shape, and the contact surface of the base body and the side surface of the.
The base plate is inlaid with a magnet 10, the magnet 10 is inlaid on the base plate, the perpendicular distance between the center of the magnet 10 and one end, contacting with the pressing piece, of the base plate is smaller than the perpendicular distance between the center of the magnet and one end, far away from the pressing piece, of the base plate, the base body is provided with a positioning bead sleeve 13, one end, close to the gear, of the positioning bead sleeve is provided with a positioning bead capable of rolling, and the positioning bead is connected with one end, far away from the gear, of the positioning bead sleeve through a spring.
When the utility model is installed, firstly the bottom plate shaft 4 passes through the seat body 1, then the gear shaft sleeve 6 is placed on the seat body, the bottom plate shaft 4 passes through the seat body through hole, the gear 4 is connected with the bottom plate shaft 4 through the shaft center hole under the guiding effect of the positioning bead, meanwhile, the gear 4 is tightly connected with the seat body 1 through the gear shaft sleeve 6, then the jackscrew cap is rotated, the jackscrew 5 is screwed into the jackscrew sleeve 9, but the jackscrew 5 is not jacked between two gear teeth, then the pressing sheet 2 is clamped on the seat body 1, the part needing to be locked is placed between the pressing sheet and the seat body, the jackscrew sleeve 9 is rotated to drive the bottom plate 12 to rotate, the bottom plate 12 rotates to press the pressing sheet, thereby the pressing sheet presses the part needing to be locked, then the jackscrew 5 is screwed, the jackscrew is inserted between the two gear teeth, because the gear 3 does not rotate, therefore, the position of the bottom plate is blocked, the locking effect of the part is realized;
when the part needs to be disassembled, the jackscrew 7 only needs to be screwed to separate the jackscrew from the constraint of the two gear teeth, then the jackscrew sleeve 9 is rotated to drive the base 12 to rotate back to the original position, so that the pressing sheet 2 is separated from the pressure constraint of the bottom plate, and the part is not constrained by the pressure of the pressing sheet, thereby realizing the rapid disassembly of the part locking.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a quick detach locking device which characterized in that: including pedestal (1), with pedestal (1) rotates preforming (2) of connecting, and is located one side of preforming and bottom plate (12) of rotating the connection with pedestal (1), be equipped with one at least on bottom plate (12) and compress tightly the point, the perpendicular distance of the center of rotation of bottom plate to preforming is less than the center of rotation to the distance of compressing tightly the point, one side rigid coupling that preforming (2) were kept away from in pedestal (1) has gear (3), bottom plate threaded connection has jackscrew (5) that can extend two intertooth spaces of gear.
2. The quick release locking device of claim 1, further comprising: the bottom plate is provided with a bottom plate shaft (4), the bottom plate shaft (4) is in threaded connection with a gear shaft center hole, a side edge of the bottom plate (12) far away from the pressing sheet is fixedly connected with a bent handle support (11), one end of the handle support far away from the bottom plate is inserted into a jackscrew shaft sleeve (9), and a jackscrew (5) is in threaded connection with the jackscrew shaft sleeve.
3. The quick release locking device of claim 2, wherein: and a top thread cap is arranged at one end of the top thread far away from the gear, and a damping gasket (7) is further arranged between the top thread cap and the top thread shaft sleeve.
4. The quick release locking device of claim 3, wherein: the jackscrew cap is provided with a raised line which is arranged along the circumferential direction and extends along the length direction of the jackscrew.
5. The quick release locking device of claim 1, further comprising: and a magnet (10) is arranged at the position of the bottom plate (12) close to the pressing sheet.
6. The quick release locking device of claim 1, further comprising: the seat body is provided with a positioning ball sleeve (13), a positioning ball is arranged in the positioning ball sleeve, and the positioning ball is connected with one end, far away from the gear, of the positioning ball sleeve through a spring.
7. The quick release locking device of claim 1, further comprising: the pressing sheet (2) is bent towards the direction far away from the bottom plate (12), the pressing sheet is provided with two bent hanging lugs penetrating through the base, the pressing sheet is clamped on the base through the hanging lugs, the bending surface of the pressing sheet is an arc surface, and one surface of the base body, which is in contact with the bending surface, is matched with the arc surface of the bending surface.
8. The quick release locking device of claim 1, further comprising: two corners of the bottom plate (12) close to the pressing sheet are arc-shaped.
9. The quick release locking device of claim 1, further comprising: the gear (3) is fixedly connected with the seat body through a gear shaft sleeve (6).
10. A quick release locking device according to any one of claims 1 to 9, characterized in that: the base body is also provided with a plurality of through holes which penetrate through the base body and extend transversely and/or vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245010.6U CN210798516U (en) | 2019-08-02 | 2019-08-02 | Quick-release locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245010.6U CN210798516U (en) | 2019-08-02 | 2019-08-02 | Quick-release locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210798516U true CN210798516U (en) | 2020-06-19 |
Family
ID=71229402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921245010.6U Active CN210798516U (en) | 2019-08-02 | 2019-08-02 | Quick-release locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210798516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719915A (en) * | 2021-01-23 | 2021-04-30 | 周利丽 | Perforating device for aluminum alloy processing |
-
2019
- 2019-08-02 CN CN201921245010.6U patent/CN210798516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719915A (en) * | 2021-01-23 | 2021-04-30 | 周利丽 | Perforating device for aluminum alloy processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A quick release locking device Effective date of registration: 20210531 Granted publication date: 20200619 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: SHANDONG HENGYUAN WEAPON TECHNOLOGY Co.,Ltd. Registration number: Y2021980004203 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220526 Granted publication date: 20200619 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: SHANDONG HENGYUAN WEAPON TECHNOLOGY CO.,LTD. Registration number: Y2021980004203 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A quick release locking device Effective date of registration: 20220607 Granted publication date: 20200619 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: SHANDONG HENGYUAN WEAPON TECHNOLOGY CO.,LTD. Registration number: Y2022980007115 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230531 Granted publication date: 20200619 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: SHANDONG HENGYUAN WEAPON TECHNOLOGY CO.,LTD. Registration number: Y2022980007115 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A quick release locking device Effective date of registration: 20230606 Granted publication date: 20200619 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: SHANDONG HENGYUAN WEAPON TECHNOLOGY CO.,LTD. Registration number: Y2023980042868 |