CN218172160U

CN218172160U - Protective shell for vehicle-mounted blind area projection device

Info

Publication number: CN218172160U
Application number: CN202222208792.4U
Authority: CN
Inventors: 郑智宇; 李浩然; 邓志颖; 庄少伟
Original assignee: Eagle Drive Technology Shenzhen Co Ltd
Current assignee: Eagle Drive Technology Shenzhen Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-30
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a protective housing for on-vehicle blind area projection arrangement, including the protective housing, the positive swing joint of protective housing has sealed lid, the positive fixedly connected with transparent plate of sealed lid, the inner chamber swing joint of protective housing has the fly leaf, the center department swing joint at fly leaf top has the body. The utility model discloses a set up protective housing and sealed lid, the effect of providing sealed operational environment for the body has been played, thereby avoid the body to be drenched by the rainwater, and prevent to receive sunshine and penetrate directly, can also avoid the dirt adhesion on the surface of body, realize improving body life's purpose, the surface at the car is mostly all directly installed to current on-vehicle blind area projection equipment has been solved, long-term exposure of equipment is outside, not only can suffer to the sun and drench, the dirt is stained with the condition of attaching on camera surface can also appear, influence camera equipment's normal use, and reduce equipment life's problem.

Description

Protective shell for vehicle-mounted blind area projection device

Technical Field

The utility model relates to an on-vehicle photographic technical field specifically is an on-vehicle blind area protective housing for projection arrangement.

Background

The accident caused by improper parking is not rare in spite of various existing traffic accidents, and the reason is mainly that no know-how for safe parking in the surrounding environment is held well due to the blind area of visual field or the carelessness of novice technology and the like; therefore, the image system of backing a car is located and assists the driver to back a car, can effectively avoid the accident, ensure safe parking, it has great significance, present on-vehicle blind area projection equipment is most all direct mount on the surface of car, long-term exposure of equipment is outside, not only can suffer from the sunshine and drench, the dirt still can appear and be stained with the condition of attaching on camera surface, influence camera equipment's normal use, and reduce the life of equipment, for this reason provided an on-vehicle blind area projection arrangement and solved above-mentioned problem with protective housing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective housing for on-vehicle blind area projection arrangement possesses the advantage of being convenient for to protect and installing, has solved the surface of the most direct mount of current on-vehicle blind area projection equipment at the car, and long-term the exposing of equipment is outside, not only can suffer to the sun and drench with rain, and the dirt is stained with the condition of attaching on camera surface still can appear, influences camera equipment's normal use to reduce equipment life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protective housing for on-vehicle blind area projection arrangement, includes the protective housing, the positive swing joint of protective housing has sealed lid, the positive fixedly connected with transparent plate of sealed lid, the inner chamber swing joint of protective housing has the fly leaf, the center department swing joint at fly leaf top has the body, the right side fixedly connected with mount at fly leaf top, the solid fixed ring of left side fixedly connected with at fly leaf top, the inner chamber of mount and the right side sliding connection who is located the body have the loose collar, the right side fixedly connected with reset spring of mount inner chamber, reset spring's left end and loose collar fixed connection.

Preferably, the front and the back of the inner cavity of the fixing frame are both provided with a limiting groove, and the inner cavity of the limiting groove is connected with a limiting block in a sliding manner.

Preferably, one side of the limiting block, which is far away from the inner cavity of the limiting groove, is fixedly connected with the movable ring, dampers are fixedly connected to the periphery of the bottom of the inner cavity of the protective box, and the tops of the dampers are fixedly connected with the movable plate.

Preferably, the surface cover of attenuator is equipped with damping spring, damping spring's top and fly leaf fixed connection, bottom and guard box fixed connection.

Preferably, the both sides of protective housing inner chamber have all been seted up the spout, the inner chamber sliding connection of spout has the slider, one side and fly leaf fixed connection that the spout inner chamber was kept away from to the slider.

Preferably, the mounting groove has all been seted up to the positive upper end of protective housing and lower extreme, the inner chamber swing joint of mounting groove has the inserted block, one side and sealed lid fixed connection of mounting groove inner chamber are kept away from to the inserted block.

Preferably, the top and the bottom of the protection box are both in threaded connection with bolts, and one ends of the bolts extend to the inner cavity of the insertion block and are in threaded connection with the inner cavity of the insertion block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up protective housing and sealed lid, the effect of providing sealed operational environment for the body has been played, thereby avoid the body to be drenched by the rainwater, and prevent to receive sunshine direct injection, can also avoid the dirt adhesion on the surface of body, realize improving body life's purpose, through setting up the transparent plate, the effect of being convenient for the body to shoot the external condition has been played, through setting up the fly leaf, the effect of supporting the body has been played, through setting up the mount, gu fixed ring, loose ring and reset spring, the effect of carrying out the centre gripping to the body is fixed has been played, improve the stability of body when using, and be convenient for install and dismantle the body, thereby be convenient for regularly overhaul the body, the surface at the car has been solved to current on-vehicle blind area projection equipment mostly direct mount, equipment exposes for a long time externally, not only can suffer from sunshine and rain, the dirt is stained with the condition on camera surface still can appear, influence camera equipment's normal use, and reduce equipment life's problem.

Drawings

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

FIG. 2 is a schematic view of the explosion structure of the protective box and the sealing cover of the present invention;

FIG. 3 is a schematic sectional view of the protective box of the present invention;

fig. 4 is a schematic view of the explosion structure of the fixing frame, the movable ring and the return spring of the present invention.

In the figure: 1. a protective box; 2. a sealing cover; 3. a transparent plate; 4. a movable plate; 5. a body; 6. a fixed mount; 7. a fixing ring; 8. a movable ring; 9. a return spring; 10. a limiting groove; 11. a limiting block; 12. a damper; 13. a damping spring; 14. a chute; 15. a slider; 16. mounting grooves; 17. inserting a block; 18. and (4) bolts.

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, a protective housing for a vehicle-mounted blind area projection device comprises a protective box 1, a sealing cover 2 is movably connected to the front of the protective box 1, a transparent plate 3 is fixedly connected to the front of the sealing cover 2, a movable plate 4 is movably connected to the inner cavity of the protective box 1, a body 5 is movably connected to the center of the top of the movable plate 4, a fixed frame 6 is fixedly connected to the right side of the top of the movable plate 4, a fixed ring 7 is fixedly connected to the left side of the top of the movable plate 4, a movable ring 8 is slidably connected to the right side of the body 5 and is arranged in the inner cavity of the fixed frame 6, a return spring 9 is fixedly connected to the right side of the inner cavity of the fixed frame 6, and the left end of the return spring 9 is fixedly connected to the movable ring 8, the protective box 1 and the sealing cover 2 are arranged to provide a sealed working environment for the body 5, thereby avoiding the body 5 from being wetted by rainwater, preventing the body from being directly irradiated by sunlight, avoiding dirt from being adhered to the surface of the body 5, realizing the purpose of prolonging the service life of the body 5, the transparent plate 3 is arranged to take the effect of facilitating the body 5 to shoot the external situation, the movable plate 4 is arranged to support the body 5, the fixing frame 6, the fixing ring 7, the movable ring 8 and the reset spring 9 are arranged to play a role in clamping and fixing the body 5, improve the stability of the body 5 in use and facilitate the installation and the disassembly of the body 5, thereby be convenient for carry out the periodic overhaul to body 5, solved current on-vehicle blind area projection equipment and mostly all directly mounted on the surface of car, equipment is long-term to be exposed externally, not only can suffer to the sun and drench, still can appear the dirt and be stained with the condition of attaching on the camera surface, influence camera equipment's normal use to reduce equipment life's problem.

Specifically, the front and the back of the inner cavity of the fixing frame 6 are both provided with a limiting groove 10, the inner cavity of the limiting groove 10 is slidably connected with a limiting block 11, and the limiting groove 10 and the limiting block 11 are matched to play a role in limiting the movable ring 8.

Specifically, one side and the activity ring 8 fixed connection of spacing groove 10 inner chamber are kept away from to stopper 11, equal fixedly connected with attenuator 12 all around of 1 inner chamber bottom of protective housing, and the top and the 4 fixed connection of fly leaf of attenuator 12 through the cooperation of attenuator 12 and damping spring 13, have played and have carried out absorbing effect to fly leaf 4 to carry out the shock attenuation to body 5, reduce the damage that vibrations caused body 5.

Specifically, the surface of the damper 12 is sleeved with a damping spring 13, the top of the damping spring 13 is fixedly connected with the movable plate 4, and the bottom of the damping spring 13 is fixedly connected with the protection box 1.

Specifically, the sliding grooves 14 are formed in two sides of the inner cavity of the protective box 1, the sliding blocks 15 are connected to the inner cavity of the sliding grooves 14 in a sliding mode, one side, away from the inner cavity of the sliding grooves 14, of each sliding block 15 is fixedly connected with the movable plate 4, and the movable plates 4 are limited through the matching of the sliding grooves 14 and the sliding blocks 15.

Specifically, mounting groove 16 has all been seted up to the positive upper end of protective housing 1 and lower extreme, and the inner chamber swing joint of mounting groove 16 has inserted block 17, and one side and the sealed 2 fixed connection that cover of mounting groove 16 inner chamber are kept away from to inserted block 17, through the cooperation of mounting groove 16, inserted block 17 and bolt 18, have played the effect of being convenient for install and dismantle protective housing 1 and sealed lid 2.

Specifically, the top and the bottom of the protection box 1 are both connected with bolts 18 through threads, and one end of each bolt 18 extends to the inner cavity of the corresponding insert block 17 and is connected with the inner cavity of the corresponding insert block 17 through threads.

During the use, when rainstorm or insolation weather appear, protective housing 1 and sealed lid 2 can provide sealed operational environment for body 5, prevent to receive rain and sunshine direct injection, when needing to install body 5, at first move activity ring 8 right, activity ring 8 extrudees reset spring 9 and makes reset spring 9 produce deformation when moving, place body 5 between solid fixed ring 7 and activity ring 8 next, put into and loosen activity ring 8 after finishing, the elasticity that resets of reset spring 9 resets activity ring 8 this moment, activity ring 8 cooperates solid fixed ring 7 to carry out the centre gripping fixed to body 5 after reseing, remove sealed lid 2 next, insert the inside of mounting groove 16 through inserting plug 17 and come protective housing 1 and sealed lid 2 together, fix protective housing 1 and sealed lid 2 together through bolt 18 at last, accomplish the installation operation to body 5 with this, the problem of having solved current on-vehicle blind area projection equipment mostly all direct mount on the surface of car, long-term exposure of equipment externally can suffer from the sun and rain, the dirt can also appear and be stained with the condition of attaching on the camera head surface, influence the normal life of camera equipment, and the life of camera equipment reduces.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protective housing for on-vehicle blind area projection arrangement, includes protective housing (1), its characterized in that: the utility model discloses a safety protection box, including guard box (1), front swing joint have sealed lid (2), front fixedly connected with transparent plate (3) of sealed lid (2), the inner chamber swing joint of guard box (1) has fly leaf (4), the center department swing joint at fly leaf (4) top has body (5), the right side fixedly connected with mount (6) at fly leaf (4) top, the solid fixed ring of left side fixedly connected with (7) at fly leaf (4) top, the inner chamber of mount (6) and the right side sliding connection who is located body (5) have activity ring (8), the right side fixedly connected with reset spring (9) of mount (6) inner chamber, the left end and the activity ring (8) fixed connection of reset spring (9).

2. The protective shell for the vehicle-mounted blind area projection device according to claim 1, wherein: limiting grooves (10) are formed in the front and the back of the inner cavity of the fixing frame (6), and limiting blocks (11) are connected to the inner cavity of the limiting grooves (10) in a sliding mode.

3. The protective shell for the vehicle-mounted blind area projection device according to claim 2, wherein: one side of the inner cavity of the limiting groove (10) is kept away from the limiting block (11) and is fixedly connected with the movable ring (8), dampers (12) are fixedly connected to the periphery of the bottom of the inner cavity of the protective box (1), and the top of each damper (12) is fixedly connected with the movable plate (4).

4. The protective shell for the vehicle-mounted blind area projection device according to claim 3, wherein: the surface cover of attenuator (12) is equipped with damping spring (13), damping spring (13)'s top and fly leaf (4) fixed connection, bottom and guard box (1) fixed connection.

5. The protective shell for the vehicle-mounted blind area projection device according to claim 1, wherein: both sides of the inner cavity of the protective box (1) are provided with sliding grooves (14), the inner cavity of each sliding groove (14) is connected with a sliding block (15) in a sliding mode, and one side, far away from the inner cavity of each sliding groove (14), of each sliding block (15) is fixedly connected with the movable plate (4).

6. The protective shell for the vehicle-mounted blind area projection device according to claim 1, wherein: mounting groove (16) have all been seted up to the positive upper end of protective housing (1) and lower extreme, the inner chamber swing joint of mounting groove (16) has inserted block (17), one side and sealed lid (2) fixed connection of installing groove (16) inner chamber are kept away from in inserted block (17).

7. The protective shell for the vehicle-mounted blind area projection device according to claim 6, wherein: the top and the bottom of the protection box (1) are both connected with bolts (18) in a threaded manner, and one end of each bolt (18) extends to the inner cavity of the corresponding insert block (17) and is in threaded connection with the inner cavity of the corresponding insert block (17).