CN214689316U

CN214689316U - Protection mechanism for vehicle event data recorder

Info

Publication number: CN214689316U
Application number: CN202120974280.1U
Authority: CN
Inventors: 黄勇
Original assignee: Shenzhen Oukai Digital Co ltd
Current assignee: Shenzhen Oukai Digital Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-12
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to a vehicle event data recorder technical field specifically is a protection machanism for vehicle event data recorder, including the vehicle event data recorder body, the back fixedly connected with base of vehicle event data recorder body, crashproof shell has been installed at the back of base, the side fixedly connected with rubber bump of vehicle event data recorder body, the fixed surface of base is connected with the telescopic link, the surface of base articulates there is the connecting rod. The utility model discloses be provided with crashproof shell, can collide crashproof shell around when receiving the striking, rubber lug can reduce the impact force that produces when striking, the telescopic link can reduce the impact that receives through first spring, thereby it is better to make its anticollision nature under the effect of multiple absorbing, can drive the fixture block and carry out the luffing motion in the draw-in groove when receiving vibrations through the shielding plate, lead to the fixture block that the fixture block breaks away from the draw-in groove, receive the drawing power of fourth spring under, the surface at the vehicle event data recorder body is covered, avoid the screen to receive the impact damage.

Description

Protection mechanism for vehicle event data recorder

Technical Field

The utility model relates to a vehicle event data recorder technical field specifically is a protection machanism for vehicle event data recorder.

Background

With the continuous development of society and the continuous progress of science, vehicles on roads are more and more, and most of the vehicles are provided with an automobile data recorder which mainly helps the vehicles to observe the surrounding conditions.

Usually, the crashworthiness of some vehicle event data recorder protection mechanisms is relatively poor, and when strong impact is needed, the vehicle event data recorder may be impacted to cause the inside to be damaged and cannot be used, and meanwhile, some vehicle event data recorder protection mechanisms do not have the function of protecting the screen, and after the impact, a hard object may impact the screen to cause the screen damage, so that a vehicle event data recorder protection mechanism is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection machanism for vehicle event data recorder to solve the relatively poor problem that does not possess the protection screen function of crashproof performance that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection machanism for vehicle event data recorder, includes the vehicle event data recorder body, the back fixedly connected with base of vehicle event data recorder body, the crashproof shell has been installed at the back of base, the side fixedly connected with rubber bump of vehicle event data recorder body, the fixed surface of base is connected with the telescopic link, the surface of base articulates there is the connecting rod, and the top of connecting rod articulates there is the slider, the inboard fixedly connected with third spring of connecting rod, the fixed surface of crashproof shell installs the clamp splice, the shielding plate has been installed to the inside of clamp splice, the back fixed mounting of shielding plate has the fourth spring.

Preferably, the shielding plate comprises a sponge and a clamping block, the sponge is fixedly connected to the back of the shielding plate, and the second spring is fixedly connected to the inner surface of the shielding plate.

Preferably, the telescopic rod comprises a first spring, and the surface of the telescopic rod is sleeved with the first spring.

Preferably, the clamping block comprises a clamping groove, a second spring and a flat plate, the clamping groove is formed in the clamping block, the second spring is arranged in the clamping groove, and the flat plate is fixedly connected to the top end of the second spring.

Preferably, the anti-collision shell comprises a sliding groove, the sliding groove is formed in the anti-collision shell, and a sliding block is inserted in the sliding groove.

Preferably, the connecting rods are provided with two groups, and a third spring is fixedly connected between the two groups of connecting rods.

Preferably, the shielding plate is of a rectangular structure, and the shielding plate and the inside of the clamping block form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: this protection machanism for vehicle event data recorder is provided with the anticollision shell, can collide the anticollision shell around when receiving the striking, rubber convex block can reduce the impact force that produces when striking, the telescopic link can reduce the impact that receives through first spring, thereby it is better to make its anticollision nature under the multiple absorbing effect, can drive the fixture block and carry out the luffing motion in the draw-in groove when receiving vibrations through the shielding plate, the block that leads to the fixture block to break away from the draw-in groove, receive under the power of drawing of fourth spring, cover the surface at the vehicle event data recorder body, avoid the screen to receive the impact damage.

(1) The device is provided with the anticollision shell, can collide the anticollision shell around when receiving the striking to not carrying out the extrusion impact, the rubber bumps of vehicle event data recorder body both sides can reduce the impact force that produces when striking, and the telescopic link on base surface can reduce the impact that receives through first spring, thereby makes its crashworthiness better under the effect of multiple absorbing.

(2) The device can drive the fixture block and carry out the luffing motion in the draw-in groove when receiving vibrations through the shielding plate, and the second spring extrusion is dull and stereotyped, leads to the fixture block to break away from the block of draw-in groove, receives the power of pulling of fourth spring under, covers the surface at the vehicle event data recorder body, avoids the screen to receive the impact damage.

Drawings

Fig. 1 is a front view schematically illustrating the structure of the present invention;

fig. 2 is a schematic cross-sectional view of the crash shell of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic cross-sectional view of the clamping block of the present invention.

In the figure: 1. a vehicle event data recorder body; 2. a rubber bump; 3. a shielding plate; 301. a sponge; 302. a clamping block; 4. a telescopic rod; 401. a first spring; 5. a base; 6. a clamping block; 601. a card slot; 602. a second spring; 603. a flat plate; 7. an anti-collision shell; 701. a sliding groove; 8. a slider; 9. a third spring; 10. a connecting rod; 11. and a fourth 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. 1-4, the present invention provides an embodiment: a protection mechanism for a vehicle event data recorder comprises a vehicle event data recorder body 1, wherein a base 5 is fixedly connected to the back of the vehicle event data recorder body 1, an anti-collision shell 7 is arranged on the back of the base 5, the anti-collision shell 7 comprises a sliding groove 701, the sliding groove 701 is formed in the anti-collision shell 7, a sliding block 8 is inserted in the sliding groove 701 and is convenient to slide in the sliding groove 701, a rubber lug 2 is fixedly connected to the side face of the vehicle event data recorder body 1, a telescopic rod 4 is fixedly connected to the surface of the base 5 and comprises a first spring 401, the surface of the telescopic rod 4 is sleeved with the first spring 401 so that the first spring 401 can reduce the impact force applied to the telescopic rod 4, connecting rods 10 are hinged to the surface of the base 5, two groups of the connecting rods 10 are arranged, a third spring 9 is fixedly connected between the two groups of the connecting rods 10, and one end of each connecting rod 10 can be pulled when being separated, and the top of connecting rod 10 articulates there is slider 8, the inboard fixedly connected with third spring 9 of connecting rod 10, the fixed surface of crashproof shell 7 installs clamp splice 6, clamp splice 6 includes draw-in groove 601, second spring 602 and flat board 603, draw-in groove 601 has been seted up to the inside of clamp splice 6, and second spring 602 has been installed to the inside of draw-in groove 601, the top fixedly connected with flat board 603 of second spring 602, be convenient for second spring 602 extrudees dull and stereotyped 603 and fixture block 302, shielding plate 3 has been installed to the inside of clamp splice 6.

The shielding plate 3 is of a rectangular structure, the shielding plate 3 and the clamping block 6 form a sliding structure, the shielding plate 3 is convenient to move in the clamping block 6, the shielding plate 3 comprises a sponge 301 and a clamping block 302, the back of the shielding plate 3 is fixedly connected with the sponge 301, the inner face of the shielding plate 3 is fixedly connected with a second spring 602, the sponge 301 is convenient to reduce the impact force, and the back of the shielding plate 3 is fixedly provided with a fourth spring 11.

The working principle is as follows: during the use, when receiving the striking, according to figure 1, hard object can collide earlier collision shell 7 on every side when receiving the striking, thereby give and make collision shell 7 shake to vehicle event data recorder body 1 at center, the impact force that produces when the rubber lug 2 of vehicle event data recorder body 1 both sides can reduce the striking, the telescopic link 4 on base 5 surface can reduce the impact that receives through first spring 401, connecting rod 10 on base 5 surface can extrude slider 8, make slider 8 slide in sliding tray 701, and pulling third spring 9, thereby give and make third spring 9 reduce partial impact force, thereby reduce most impact force under the influence of making multilayer effect, avoid vehicle event data recorder body 1 to receive the damage.

During the use, according to fig. 1, when receiving the striking, shielding plate 3 can shake in clamp splice 6, shielding plate 3 drives fixture block 302 and carries out the luffing motion in draw-in groove 601, fixture block 302 extrudees dull and stereotyped 603, make second spring 602 extrude dull and stereotyped 603, the elasticity of second spring 602 drives dull and stereotyped 603 backward extrusion fixture block 302, thereby lead to fixture block 302 to break away from the block of draw-in groove 601, shielding plate 3 that loses the block receives under the power of pulling of fourth spring 11, lead to shielding plate 3 to drive the interior lapse of clamp splice 6, finally cover the surface at vehicle event data recorder body 1, the screen of avoiding vehicle event data recorder body 1 receives the impact damage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a protection machanism for vehicle event data recorder, includes vehicle event data recorder body (1), its characterized in that: the back fixedly connected with base (5) of vehicle event data recorder body (1), crashproof shell (7) have been installed at the back of base (5), the side fixedly connected with rubber bump (2) of vehicle event data recorder body (1), the fixed surface of base (5) is connected with telescopic link (4), the surface of base (5) articulates there is connecting rod (10), and the top of connecting rod (10) articulates there is slider (8), the inboard fixedly connected with third spring (9) of connecting rod (10), the fixed surface of crashproof shell (7) installs clamp splice (6), shielding plate (3) have been installed to the inside of clamp splice (6), the back fixed mounting of shielding plate (3) has fourth spring (11).

2. The protection mechanism for vehicle event data recorder of claim 1, characterized in that: the shielding plate (3) comprises a sponge (301) and a clamping block (302), the sponge (301) is fixedly connected to the back face of the shielding plate (3), and a second spring (602) is fixedly connected to the inner face of the shielding plate (3).

3. The protection mechanism for vehicle event data recorder of claim 1, characterized in that: the telescopic rod (4) comprises a first spring (401), and the first spring (401) is sleeved on the surface of the telescopic rod (4).

4. The protection mechanism for vehicle event data recorder of claim 1, characterized in that: the clamping block (6) comprises a clamping groove (601), a second spring (602) and a flat plate (603), the clamping groove (601) is formed in the clamping block (6), the second spring (602) is arranged in the clamping groove (601), and the flat plate (603) is fixedly connected to the top end of the second spring (602).

5. The protection mechanism for vehicle event data recorder of claim 1, characterized in that: the anti-collision shell (7) comprises a sliding groove (701), the sliding groove (701) is formed in the anti-collision shell (7), and a sliding block (8) is inserted in the sliding groove (701).

6. The protection mechanism for vehicle event data recorder of claim 1, characterized in that: the connecting rods (10) are provided with two groups, and a third spring (9) is fixedly connected between the two groups of connecting rods (10).

7. The protection mechanism for vehicle event data recorder of claim 1, characterized in that: the shielding plate (3) is of a rectangular structure, and the shielding plate (3) and the clamping block (6) form a sliding structure.