CN216618390U

CN216618390U - Shockproof assembly of vehicle-mounted DVR

Info

Publication number: CN216618390U
Application number: CN202122503507.7U
Authority: CN
Inventors: 罗冰辉
Original assignee: Dongfang Yian Beidou Technology Co ltd
Current assignee: Dongfang Yian Beidou Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-27
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a shockproof assembly of a vehicle-mounted DVR, which comprises the vehicle-mounted DVR and a shock absorption seat, wherein the top of the shock absorption seat is provided with the vehicle-mounted DVR, the interior of the shock absorption seat is provided with an installation groove, the bottom end of the inner wall of the installation groove is rotatably connected with a driven gear, the top of the driven gear is fixedly connected with a threaded rod, one end of the threaded rod, which is far away from the driven gear, is in threaded connection with a threaded sleeve, and two sides of the threaded sleeve are both rotatably connected with supporting rods. The safety performance of the shockproof assembly is improved.

Description

Shockproof assembly of vehicle-mounted DVR

Technical Field

The utility model relates to the field of shockproof assemblies, in particular to a shockproof assembly of a vehicle-mounted DVR.

Background

The improvement of people's living standard, more and more vehicles walk into people's daily life, along with the development of vehicle automation and electronization, more and more electronic equipment is applied to the vehicle, the vehicle is in the in-process of traveling, easily receives the influence of many factors such as acceleration and deceleration suddenly, travel on uneven road surface, and produce vibrations of great amplitude, so, generally require on-vehicle DVR to set up good damper, in order to avoid vehicle vibrations to cause the damage to on-vehicle DVR, current shockproof subassembly generally directly with on-vehicle DVR fixed connection, same shockproof subassembly only adapts the on-vehicle DVR of the same specification, the application scope of shockproof subassembly has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shockproof assembly of a vehicle-mounted DVR, which aims to solve the problems that the existing shockproof assembly in the background technology is generally and directly fixedly connected with the vehicle-mounted DVR, and the same shockproof assembly is only matched with the vehicle-mounted DVR with the same specification, so that the application range of the shockproof assembly is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a shockproof assembly of a vehicle-mounted DVR comprises the vehicle-mounted DVR and a shock absorption seat, wherein the vehicle-mounted DVR is arranged at the top of the shock absorption seat, a mounting groove is formed in the shock absorption seat, a driven gear is rotatably connected to the bottom end of the inner wall of the mounting groove, a threaded rod is fixedly connected to the top of the driven gear, one end of the threaded rod, which is far away from the driven gear, is in threaded connection with a threaded sleeve, two sides of the threaded sleeve are rotatably connected with supporting rods, one ends of the two supporting rods, which are far away from the threaded sleeve, are rotatably connected with push plates, one ends of the two push plates, which are far away from the supporting rods, are fixedly connected with connecting plates, one ends of the two connecting plates, which are far away from the push plates, penetrate through a shock absorption seat and are fixedly connected with a fixing frame, the bottom end of the front side of the shock absorption seat is alternately connected with a rotating rod, one end of the rotating rod, which is positioned in the shock absorption seat, is fixedly connected with a driving gear, and one end of the rotating rod, which is far away from the driving gear, is provided with two positioning plates, two the locating plate is located the both sides of cushion socket and dwang junction, the driving gear is connected with driven gear meshing, the equal fixedly connected with pillar in four corners of cushion socket bottom, four the equal fixedly connected with telescopic link in bottom of pillar, four the bottom fixedly connected with bottom plate of telescopic link.

As a preferred technical scheme of the utility model, a plurality of shock absorption convex blocks which are uniformly distributed are fixedly connected to the inner sides of the two fixing frames, and the shock absorption convex blocks are made of rubber.

As a preferable technical scheme of the utility model, damping springs are sleeved on the surfaces of the four telescopic rods.

As a preferred technical scheme, sliding grooves are formed in the two sides of the top of the inner wall of the mounting groove and the two sides of the bottom of the inner wall of the mounting groove, sliding blocks are connected inside the four sliding grooves in a sliding mode, and the four sliding blocks are fixedly connected with the two ends of the two push plates respectively.

As a preferable technical scheme of the utility model, one end of the rotating rod, which is far away from the driving gear, is fixedly connected with a rotating handle.

As a preferable technical scheme of the utility model, the bottoms of the four bottom plates are respectively provided with a wear-resistant pad.

Compared with the prior art, the utility model has the beneficial effects that: the staff is when subassembly and the on-vehicle DVR equipment of taking precautions against earthquakes, rotatable rotatory handle, it rotates to drive the threaded rod through the dwang, realize the up-and-down motion of thread bush, branch, under the combined action of push pedal and connecting plate, the realization is to the interval adjustment of two fixed plates, the interval of the different adjustment fixed plates of specification according to on-vehicle DVR, make the subassembly that takes precautions against earthquakes can be applicable to the on-vehicle DVR of more specification models, the vehicle receives unexpected striking or takes place when jolting, at shock attenuation lug, under the effect of damping spring and telescopic link, can play shockproof effect, carry out effectual protection to on-vehicle DVR, the security performance of subassembly that takes precautions against earthquakes has been improved.

Drawings

FIG. 1 is a schematic partial perspective view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

fig. 3 is a partial side cross-sectional structural schematic view of the present invention.

In the figure: 1. a vehicle-mounted DVR; 2. a fixed mount; 3. rotating the handle; 4. a shock absorbing seat; 5. mounting grooves; 6. a threaded sleeve; 7. a strut; 8. a slider; 9. a chute; 10. a driven gear; 11. a shock absorbing bump; 12. A connecting plate; 13. a base plate; 14. a pillar; 15. a damping spring; 16. pushing the plate; 17. rotating the rod; 18. A driving gear; 19. a telescopic rod; 20. a threaded rod; 21. and (7) positioning the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the utility model provides a vehicle-mounted DVR shock-proof assembly, which comprises a vehicle-mounted DVR1 and a shock absorption seat 4, wherein the top of the shock absorption seat 4 is provided with a vehicle-mounted DVR1, the interior of the shock absorption seat 4 is provided with an installation groove 5, the bottom end of the inner wall of the installation groove 5 is rotatably connected with a driven gear 10, the top of the driven gear 10 is fixedly connected with a threaded rod 20, one end of the threaded rod 20, which is far away from the driven gear 10, is in threaded connection with a threaded sleeve 6, two sides of the threaded sleeve 6 are both rotatably connected with supporting rods 7, one ends of the two supporting rods 7, which are far away from the threaded sleeve 6, are both rotatably connected with push plates 16, one ends of the two push plates 16, which are far away from the supporting rods 7, are both fixedly connected with connecting plates 12, one ends of the two connecting plates 12, which are far away from the push plates 16, penetrate through the shock absorption seat 4 and are both fixedly connected with a fixed frame 2, the front bottom end of the shock absorption seat 4 is in an inserted with a rotating rod 17, one end of the rotating rod 17, which is positioned inside the shock absorption seat 4, is fixedly connected with a driving gear 18, the one end that driving gear 18 was kept away from to dwang 17 is equipped with two locating plates (21), two locating plates 21 are located the both sides of cushion socket 4 and dwang 17 junction, driving gear 18 is connected with driven gear 10 meshing, the equal fixedly connected with pillar 14 in four corners of cushion socket 4 bottom, the equal fixedly connected with telescopic link 19 in bottom of four pillars 14, the bottom fixedly connected with bottom plate 13 of four telescopic links 19, pillar 14 increases the area of contact of cushion socket 4 and telescopic link 19, make more stable that telescopic link 19 supported.

Preferably, the inner sides of the two fixing frames 2 are fixedly connected with a plurality of damping convex blocks 11 which are uniformly distributed, the damping convex blocks 11 are made of rubber, and when accidental impact occurs, the damping convex blocks 11 can play a role in protection.

Preferably, the surfaces of the four telescopic rods 19 are all sleeved with damping springs 15, and the damping springs 15 play a role in buffering during collision.

Preferably, spout 9 has all been seted up to the both sides at 5 inner wall tops of mounting groove and the both sides of 5 inner wall bottoms of mounting groove, and the equal sliding connection in inside of four spout 9 has slider 8, and four sliders 8 respectively with two push pedal 16's both ends fixed connection, and slider 8 makes push pedal 16 more stable when sliding.

Preferably, one end of the rotating rod 17 far away from the driving gear 18 is fixedly connected with the rotating handle 3, and the rotating rod 17 is driven to rotate by the rotating handle 3.

Preferably, the bottoms of the four bottom plates 13 are all provided with wear pads to prevent the bottom plates 13 from being worn due to hard contact with other objects.

When the vehicle-mounted DVR shockproof assembly is used specifically, when a worker needs to mount the vehicle-mounted DVR1 and the shock absorption seat 4, the rotating handle 3 is rotated, the rotating handle 3 drives the driving gear 18 to rotate through the rotating rod 17, the driving gear 18 drives the driven gear 10 to rotate, the driven gear 10 drives the threaded rod 20 to rotate, the threaded sleeve 6 moves up and down along with the rotation of the threaded rod 20 so as to drive the supporting rod 7 to rotate, the supporting rod 7 drives the push plate 16 to move left and right, the push plate 16 adjusts the distance between the fixing frames 2 through the connecting plate 12 so as to enable the fixing frame 2 to clamp the vehicle-mounted DVR1 and mount the vehicle-mounted DVR1 and the shock absorption seat 4, the distance between the two fixing frames 2 can be adjusted according to the specification difference of the vehicle-mounted DVR1, the shockproof assembly can be suitable for vehicle-mounted DVRs with more specifications, and when the shock absorption bump 11 on the inner side of the fixing frame 2 clamps the vehicle-mounted DVR1, if bumping and impacting happen, a certain shockproof effect can be achieved, and under the combined action of the telescopic rod 19 and the damping spring 15, a damping protection effect is achieved, so that the safety performance of the shockproof assembly is improved.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a subassembly that takes precautions against earthquakes of on-vehicle DVR, includes on-vehicle DVR (1) and cushion socket (4), its characterized in that: the shock absorption device is characterized in that a vehicle-mounted DVR (1) is arranged at the top of the shock absorption seat (4), a mounting groove (5) is formed in the shock absorption seat (4), a driven gear (10) is connected to the bottom end of the inner wall of the mounting groove (5) in a rotating manner, a threaded rod (20) is fixedly connected to the top of the driven gear (10), a threaded sleeve (6) is connected to one end, far away from the driven gear (10), of the threaded rod (20) in a threaded manner, supporting rods (7) are rotatably connected to two sides of the threaded sleeve (6), two ends, far away from the threaded sleeve (6), of the two supporting rods (7) are rotatably connected with a push plate (16), two ends, far away from the supporting rods (7), of the two push plates (16) are fixedly connected with connecting plates (12), one ends, far away from the push plate (16), of the two connecting plates (12) penetrate through the shock absorption seat (4) and are fixedly connected with a fixing frame (2), and a rotating rod (17) is alternately arranged at the positive bottom end of the shock absorption seat (4), dwang (17) are located inside one end fixedly connected with driving gear (18) of shock attenuation seat (4), the one end that driving gear (18) were kept away from in dwang (17) is equipped with two locating plates (21), two locating plate (21) are located the both sides of shock attenuation seat (4) and dwang (17) junction, driving gear (18) are connected with driven gear (10) meshing, the equal fixedly connected with pillar in four corners (14), four of shock attenuation seat (4) bottom the equal fixedly connected with telescopic link (19), four in bottom of pillar (14) the bottom fixedly connected with bottom plate (13) of telescopic link (19).

2. The shock assembly of an on-board DVR of claim 1, further comprising: the inner sides of the two fixing frames (2) are fixedly connected with a plurality of damping convex blocks (11) which are uniformly distributed, and the plurality of damping convex blocks (11) are made of rubber.

3. The shock assembly of an on-board DVR of claim 1, further comprising: four damping springs (15) are sleeved on the surfaces of the telescopic rods (19).

4. The shock assembly of an on-board DVR of claim 1, further comprising: spout (9), four have all been seted up to the both sides at mounting groove (5) inner wall top and the both sides of mounting groove (5) inner wall bottom the equal sliding connection in inside of spout (9) has slider (8), four slider (8) respectively with the both ends fixed connection of two push pedal (16).

5. The shock assembly of an on-board DVR of claim 1, further comprising: one end of the rotating rod (17) far away from the driving gear (18) is fixedly connected with a rotating handle (3).

6. The shock assembly of an on-board DVR of claim 1, further comprising: and the bottoms of the four bottom plates (13) are provided with wear-resistant pads.