CN217898387U

CN217898387U - Locking device for automobile connecting disc

Info

Publication number: CN217898387U
Application number: CN202222017203.4U
Authority: CN
Inventors: 丁林洁
Original assignee: Ruian Senxiang Auto Parts Co ltd
Current assignee: Ruian Senxiang Auto Parts Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-25
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to an auto parts device field discloses an automobile connection pad locking device, including upper portion snap ring, lower part snap ring, upper portion snap ring right part fixedly connected with upper portion hasp, lower part snap ring right part fixedly connected with lower part hasp, the equal sliding connection in both sides has the button around the upper portion hasp is inside, the inside sliding connection of lower part hasp has the fixture block, the equal fixedly connected with sliding block of upper portion snap ring and lower part snap ring inner wall, the equal sliding connection of sliding block is inside the cylinder piece, the first spring of the equal fixedly connected with in cylinder piece middle part, the equal fixed connection of one end at upper portion snap ring and lower part snap ring inner wall that the cylinder piece was kept away from to first spring. The utility model discloses in, through the cooperation of button and fixture block, let installing and dismantling that locking device can be convenient, through mutually supporting of a plurality of springs, cushion the impact force that most received to promote locking device's life by a wide margin.

Description

Locking device for automobile connecting disc

Technical Field

The utility model relates to an auto parts device field especially relates to an automobile connection pad locking device.

Background

The connecting disc is one of important parts on an automobile and is used for connecting two different parts, and when the connecting disc with higher performance is used, a locking device is usually required to be additionally arranged on an outer ring to stabilize the stability of the connecting disc so that the connecting disc cannot be easily loosened.

Most automobile connection pad locking device can't be convenient pull down it behind the locking connection pad, lead to very inconvenient when maintenance and change connection pad, and the impact force that most locking device produced because of vibrations when the automobile operation owing to unable effectual buffering connection pad leads to locking device to take place to damage easily behind the locking connection pad simultaneously, has shortened locking device's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automobile connecting disc locking device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automobile connection pad locking device, includes upper portion snap ring, lower part snap ring, upper portion snap ring lower part hinged joint has the lower part snap ring, upper portion snap ring right part fixedly connected with upper portion hasp, lower part snap ring right part fixedly connected with lower part hasp, the equal sliding connection in both sides has the button around the upper portion hasp is inside, the inside sliding connection of lower part hasp has the fixture block, the equal fixedly connected with evenly distributed's of upper portion snap ring and lower part snap ring inner wall a plurality of fixed block, the equal fixedly connected with sliding block of upper portion snap ring and lower part snap ring inner wall, the equal sliding connection of sliding block is inside the cylinder piece, the first spring of the equal fixedly connected with in cylinder piece middle part, the equal fixed connection in upper portion snap ring and lower part snap ring inner wall of one end that the cylinder piece was kept away from to first spring, cylinder piece fixed connection is around the buffer board middle part be provided with the connection pad between the buffer board.

As a further description of the above technical solution:

the equal fixedly connected with dog in button upper portion, the equal sliding connection of dog is inside the spout.

As a further description of the above technical solution:

the front side and the rear side of the inside of the lower lock catch are fixedly connected with third springs, and the opposite ends of the third springs are fixedly connected to the middle of the clamping block.

As a further description of the above technical solution:

the upper portion hasp is inside all to be provided with the spout in both sides around, the equal fixedly connected with of both sides blocks about the fixture block, upper portion snap ring and lower part snap ring inner wall fixedly connected with rubber pad.

As a further description of the above technical solution:

the equal fixedly connected with slide bar in fixed block middle part, the equal sliding connection of slide bar periphery has the slider.

As a further description of the above technical solution:

and the middle parts of the front fixing block and the rear fixing block are fixedly connected with second springs, and one ends of the second springs, which are close to the sliding block, are fixedly connected to the middle part of the sliding block.

As a further description of the above technical solution:

the utility model discloses a buffer board, including buffer board, bracing piece, slider, bracing piece, the both sides all rotate around the buffer board and are connected with the bracing piece, the one end that the buffer board was kept away from to the bracing piece all rotates and connects at the slider middle part.

As a further description of the above technical solution:

both sides all are provided with the spacing groove around upper portion snap ring and the lower part snap ring inner wall, the equal sliding connection of spacing inslot wall has the buffer board.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through the cooperation of button and fixture block, opening or locking device that can be convenient, the equal sliding connection in both sides has the button around the upper portion hasp is inside, the inside sliding connection of lower part hasp has the fixture block, through pressing the button, impress the fixture block in the lower part hasp, stimulate upper portion snap ring and lower part snap ring alright open locking device simultaneously, close two snap rings simultaneously, the fixture block can be relaxed through outside inclined plane in the recess of the upper portion hasp of impressing, and when reacing the recess bottom, pop out through the third spring, with the fixture block inside the upper portion hasp, make two hasps and link together, realized that locking device can be convenient install and dismantle, convenient maintenance and with the connection pad of trading inside.

2. The utility model discloses in, when the connection pad produced vibrations, the impact force of its production can be transmitted on the buffer board, on some impact force transmitted first spring through the cylinder piece afterwards, another part impact force can be transmitted the second spring through the bracing piece on, through the shrink and the extension of spring, make locking device can cushion the most impact force because of vibrations produce, realized the impact force that locking device can effectual buffering received, let the device can not damage easily, thereby promote locking device's life by a wide margin.

Drawings

Fig. 1 is a front perspective view of an automobile connecting disc locking device provided by the utility model;

fig. 2 is a cross-sectional view of an automobile connection disc locking device provided by the utility model;

fig. 3 is the utility model provides a car connection pad locking device's hasp inner structure schematic diagram.

Illustration of the drawings:

1. an upper snap ring; 2. connecting the disc; 3. a lower snap ring; 4. an upper lock catch; 5. a lower lock catch; 6. a limiting groove; 7. a buffer plate; 8. a cylindrical block; 9. a first spring; 10. a slider; 11. a support bar; 12. a rubber pad; 13. a second spring; 14. a slide bar; 15. a slider; 16. a fixed block; 17. a chute; 18. a stopper; 19. a button; 20. a blocking block; 21. a clamping block; 22. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a locking device of automobile connecting disc comprises an upper clamping ring 1, a lower clamping ring 3 is hinged on the lower part of the upper clamping ring 1, two clamping rings can be opened or locked by opening and closing of a hinge, the locking device can be opened while a connecting disc 2 is locked, an upper lock catch 4 is fixedly connected on the right part of the upper clamping ring 1, a lower lock catch 5 is fixedly connected on the right part of the lower clamping ring 3, the locking device can be conveniently opened or locked by matching a button 19 and the clamp block 21, the front side and the rear side of the inner part of the upper lock catch 4 are both slidably connected with the button 19, the clamp block 21 is slidably connected in the lower lock catch 5 by pressing the button 19, the clamp block 21 is pressed in the lower lock catch 5 by simultaneously pulling the upper clamping ring 1 and the lower clamping ring 3, the two clamping rings are simultaneously closed, the clamp block 21 can be easily pressed in a groove of the upper lock catch 4 by an external inclined plane, when the clamp block reaches the bottom of the groove, the groove is popped out by a third spring 22, the clamp block 21 is clamped in the upper locking ring 4, so that the two locks can be connected together, the inner wall of the middle fixing cylinder 3 can be conveniently installed and can be conveniently detached, a plurality of a fixing block 7 is connected with a cylinder fixing block, a first fixing block 8, a first cylinder block 8 is connected on the inner wall of the inner fixing block, and a cylinder fixing block, a cylinder fixing block 7 is connected on the inner wall of the inner fixing ring 2, on some impact force transmits first spring 9 through cylinder piece 8 afterwards, another part impact force can pass through bracing piece 11 and transmit second spring 13 on, through the shrink and the extension of spring for locking device can cushion the impact force that most produced because of vibrations, has realized that locking device can effectual buffering receives the impact force, lets the device can not damage easily, thereby promotes locking device's life by a wide margin, is provided with connection pad 2 between the front and back buffer board 7.

The upper part of the button 19 is fixedly connected with a stop block 18, the stop blocks 18 are all slidably connected inside the sliding groove 17, the stop blocks 18 and the sliding groove 17 are matched, the stop blocks 18 can be limited inside the sliding groove 17 while the stop blocks 18 can slide, so that the button 19 cannot be separated from the inside of the upper lock catch 4, the front side and the rear side inside the lower lock catch 5 are fixedly connected with third springs 22, mutually opposite ends of the third springs 22 are fixedly connected to the middle part of a fixture block 21, the fixture block 21 can be popped out or contracted into the lower lock catch 5 when the third springs 22 are contracted and extended, so that the locking device can be opened or locked, the front side and the rear side inside the upper lock catch 4 are respectively provided with the sliding grooves 17, the upper side and the lower side of the fixture block 21 are fixedly connected with blocking blocks 20, the blocking blocks 20 can prevent the fixture block 21 from being popped out of the lower lock catch 5 by the elasticity of the third springs 22, the inner walls of the upper retainer ring 1 and the lower retainer ring 3 are fixedly connected with rubber pads 12, the rubber pads 12 can effectively prevent the connecting discs 2 from wearing the inner wall of the locking device, the middle parts of the fixing blocks 16 are fixedly connected with slide rods 14, the peripheries of the slide rods 14 are slidably connected with slide blocks 15, the slide blocks 15 compress second springs 13 through force conduction, most of impact force can be buffered through the extension and retraction of the second springs 13, the middle parts of the front and rear fixing blocks 16 are fixedly connected with the second springs 13, one ends of the second springs 13, which are close to the slide blocks 10, are fixedly connected to the middle parts of the slide blocks 15, the front and rear sides of the buffer plate 7 are rotatably connected with supporting rods 11, the supporting rods 11 can transmit part of the impact force to the slide blocks 15, one ends of the supporting rods 11, which are far away from the buffer plate 7, are rotatably connected to the middle parts of the slide blocks 15, the front and rear sides of the inner walls of the upper retainer ring 1 and the lower retainer ring 3 are respectively provided with limiting grooves 6, the equal sliding connection of spacing groove 6 inner wall has buffer board 7, and spacing groove 6 guarantees that buffer board 7 can not be caused by the produced power of vibrations and damage or be out of shape.

The working principle is as follows: through the cooperation of button 19 and fixture block 21, opening or locking device that can be convenient, both sides all sliding connection has button 19 around upper portion hasp 4 is inside, inside sliding connection has fixture block 21 of lower part hasp 5, through pressing button 19, press fixture block 21 in lower part hasp 5, stimulate upper portion snap ring 1 and lower part snap ring 3 simultaneously alright open locking device, close two snap rings simultaneously, fixture block 21 can be relaxed through outside inclined plane in the recess of upper portion hasp 4 of impressing, and when reacing the recess bottom, pop out through third spring 22, block 21 inside upper portion hasp 4 with fixture block, make two hasps can link together, when connection pad 2 produces vibrations, the impact force of its production can transmit on buffer plate 7, on some impact force passes through cylinder piece 8 transmits first spring 9 afterwards, another part can transmit on second spring 13 through bracing piece 11, through the shrink and the extension of spring, make locking device can cushion the impact force that most produced because of vibrations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automobile connection pad locking device, includes upper portion snap ring (1), lower part snap ring (3), its characterized in that: upper portion snap ring (1) lower part hinged joint has lower part snap ring (3), upper portion snap ring (1) right part fixedly connected with upper portion hasp (4), lower part snap ring (3) right part fixedly connected with lower part hasp (5), the equal sliding connection in both sides has button (19) around upper portion hasp (4) is inside, the inside sliding connection of lower part hasp (5) has fixture block (21), a plurality of fixed block (16) of the equal fixedly connected with evenly distributed of upper portion snap ring (1) and lower part snap ring (3) inner wall, the equal fixedly connected with sliding block (10) of upper portion snap ring (1) and lower part snap ring (3) inner wall, the equal sliding connection of sliding block (10) is inside cylinder piece (8), cylinder piece (8) the equal fixedly connected with first spring (9) in middle part, the equal fixed connection in upper portion snap ring (1) and lower part snap ring (3) inner wall of cylinder piece (8) are kept away from in first spring (9), cylinder piece (8) fixed connection is at cylinder piece (7) middle part, the front and back be provided with connection pad (2) between buffer board (7).

2. The automotive land locking device of claim 1, wherein: the upper portion of the button (19) is fixedly connected with a stop block (18), and the stop blocks (18) are connected inside the sliding groove (17) in a sliding mode.

3. The automotive land locking device of claim 1, wherein: the front side and the rear side of the interior of the lower lock catch (5) are fixedly connected with third springs (22), and the opposite ends of the third springs (22) are fixedly connected to the middle of the clamping block (21).

4. The automotive land locking device of claim 1, wherein: the front side and the rear side of the inside of the upper lock catch (4) are respectively provided with a sliding groove (17), the upper side and the lower side of the clamping block (21) are respectively fixedly connected with a stopping block (20), and the inner walls of the upper clamping ring (1) and the lower clamping ring (3) are fixedly connected with rubber pads (12).

5. The automotive land locking device of claim 1, wherein: the middle of the fixed block (16) is fixedly connected with a sliding rod (14), and the periphery of the sliding rod (14) is slidably connected with a sliding block (15).

6. The automotive land locking device of claim 1, wherein: and the middle part of the fixed block (16) is fixedly connected with a second spring (13), and one end of the second spring (13) close to the sliding block (10) is fixedly connected to the middle part of the sliding block (15).

7. The automotive land locking device of claim 1, wherein: both sides all rotate around buffer board (7) and are connected with bracing piece (11), the one end that buffer board (7) were kept away from in bracing piece (11) all rotates and connects in slider (15) middle part.

8. The automotive land locking device of claim 1, wherein: both sides all are provided with spacing groove (6) around upper portion snap ring (1) and lower part snap ring (3) inner wall, equal sliding connection has buffer board (7) in spacing groove (6) inner wall.