CN218907122U

CN218907122U - Electronic rearview mirror camera for observing dead zone of vehicle

Info

Publication number: CN218907122U
Application number: CN202222126975.1U
Authority: CN
Inventors: 罗嗣伟
Original assignee: Brvision Technology Co ltd
Current assignee: Brvision Technology Co ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2023-04-25
Anticipated expiration: 2032-08-13

Abstract

The utility model discloses an electronic rearview mirror camera for observing a dead zone of a vehicle, which belongs to the field of cameras and comprises a rearview mirror shell and a dead zone camera, wherein the dead zone camera is fixedly arranged at the lower part of the rearview mirror shell and comprises an assembly shell, a camera lens and an anti-drop cover, the camera lens is assembled in the assembly shell, the anti-drop cover is arranged on the lower end cover of the assembly shell, a cover closing device is arranged in the anti-drop cover, the cover closing device comprises an elastic box, a position adjusting slide block, a fixed support column, a top pressure spring, a pressing plate, a positioning support arm, a positioning convex column and a positioning slide rail, and the position adjusting slide block is movably arranged in the elastic box. Through the closing device that sets up, can cancel the restriction that opens and shuts of anticreep lid and equipment shell to reach the purpose of dismouting camera lens under the condition of not dismantling the rear-view mirror casing, not only reduced the change degree of difficulty after the camera lens damages, also provide convenience for the fault detection work of camera lens.

Description

Electronic rearview mirror camera for observing dead zone of vehicle

Technical Field

The utility model relates to the field of cameras, in particular to an electronic rearview mirror camera for observing a blind area of a vehicle.

Background

Electronic rearview mirrors are popular on some vehicles, and are used as a choice for replacing traditional reflective rearview mirrors, particularly for large trucks, and reflectors in various directions around a cab, so that a driver can know road conditions, reversing and steering by observing the reflectors, and the driver is inevitably inconcentrated to cause untimely observation of the reflectors to generate traffic accidents, and traffic accidents generated by blind areas frequently occur, so that video images in a plurality of dead angle areas can be displayed on one screen in a centralized manner by virtue of a wide-angle camera; at present, a part of the wide-angle camera is fixed on the rearview mirror shell, the other part of the wide-angle camera penetrates out of the rearview mirror shell and is used for detection, the rearview mirror shell needs to be separated when the rearview mirror is detached, then a tool is used for taking down a screw for fixing the camera to complete detachment, after the camera is replaced, the camera is not only required to be fixed, but also required to be closed on the rearview mirror shell, the complicated procedure of disassembly and assembly makes the replacement and troubleshooting of the camera difficult, and a user is also difficult to manually complete the disassembly and assembly work of the camera and the rearview mirror shell.

Disclosure of Invention

The utility model mainly aims to provide an electronic rearview mirror camera for observing a blind area of a vehicle, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an electron rear-view mirror camera for observing vehicle blind area, includes rear-view mirror casing and blind area camera, the lower part fixed mounting of rear-view mirror casing has the blind area camera, the blind area camera includes equipment shell, camera lens and anticreep lid, the inside equipment of equipment shell is equipped with the camera lens, the lower extreme cover of equipment shell is equipped with the anticreep lid, the inside of anticreep lid is provided with the closing cap device, the closing cap device includes elasticity box, positioning slider, fixed stay, roof pressure spring, pressing plate, location support arm, location projection and location slide, the inside movable mounting of elasticity box has the positioning slider, the inside of elasticity box is located the upper end fixed mounting of positioning slider has the location support arm, fixed mounting has the fixed stay between the inner wall of elasticity box, the inside of elasticity box is located the outside cover of fixed stay and is equipped with the roof pressure spring, one side fixed surface of location support arm installs the location projection, the inside of elasticity box is located one side fixed surface mounting of positioning slider and presses the pressing plate.

As a further improvement of the scheme, the upper surface of the elastic box is provided with a positioning sliding port, and the positioning support arm slides in the sliding port through the positioning sliding block.

As a further improvement of the scheme, one end of the pressing plate penetrates through the surfaces of the elastic box and the anti-drop cover, the pressing plate is in sliding connection with the elastic box, and the pressing plate is in sliding connection with the anti-drop cover.

As a further improvement of the scheme, the elastic box is fixedly connected with the inner wall of the anti-falling cover, and the elastic box is symmetrically arranged on the inner wall of the anti-falling cover.

As a further improvement of the scheme, the threading hole is formed in the upper end face of the assembly shell, the positioning clamping groove is formed in the inner wall of the positioning slide rail, and the positioning convex column is matched with the positioning clamping groove of the positioning slide rail in a clamping manner.

As a further improvement of the scheme, an assembly chamber is arranged in the assembly shell, an assembly groove is formed in the anti-falling cover, an elastic rubber block is fixedly arranged on the upper surface of the camera lens, a connecting wire is arranged on the upper end face of the camera lens, a rearview mirror face is arranged on the front end face of the rearview mirror shell, and the assembly shell is fixedly connected with the surface of the rearview mirror shell.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the opening and closing limitation of the anti-falling cover and the assembly shell can be canceled through the arranged cover closing device, so that the purpose of disassembling and assembling the camera lens is achieved under the condition that the rearview mirror shell is not disassembled, the replacement difficulty of the damaged camera lens is reduced, and convenience is provided for the fault detection work of the camera lens.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an image capturing lens according to the present utility model;

FIG. 3 is a cross-sectional view of an assembled shell of the present utility model;

FIG. 4 is a schematic view of a cover closing device according to the present utility model;

fig. 5 is a cross-sectional view of the spring box of the present utility model.

In the figure: 1. a rearview mirror housing; 2. a rear view mirror surface; 3. a blind area camera; 4. assembling the shell; 5. an imaging lens; 6. an anti-falling cover; 7. an elastic rubber block; 8. connecting wires; 9. a cover closing device; 10. an elastic box; 11. a position-adjusting sliding block; 12. a fixed support; 13. a pressing spring; 14. pressing the plate; 15. positioning the support arm; 16. positioning the convex column; 17. a position-adjusting sliding port; 18. positioning a slideway; 19. positioning clamping grooves; 20. a threading hole; 21. an assembly chamber; 22. and (5) an assembly groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

As shown in fig. 1 to 5, an electronic rearview mirror camera for observing a blind area of a vehicle comprises a rearview mirror housing 1 and a blind area camera 3, wherein the blind area camera 3 is fixedly installed at the lower part of the rearview mirror housing 1, the blind area camera 3 comprises an assembly housing 4, a camera lens 5 and an anti-falling cover 6, the camera lens 5 is assembled in the assembly housing 4, the anti-falling cover 6 is arranged on the lower end cover of the assembly housing 4, a closing cover device 9 is arranged in the anti-falling cover 6, an assembly chamber 21 is arranged in the assembly housing 4, an assembly groove 22 is arranged in the anti-falling cover 6, an elastic rubber block 7 is fixedly installed on the upper surface of the camera lens 5, a connecting wire 8 is arranged on the upper end surface of the rearview mirror housing 1, the assembly housing 4 is fixedly connected with the surface of the rearview mirror housing 1, the camera lens 5 is a wide angle camera, the camera lens 5 is assembled on the rearview mirror housing 1, and a plurality of regional video images can be displayed after the connection of the vehicle.

The cover closing device 9 comprises an elastic box 10, a positioning slide block 11, a fixing support column 12, a jacking spring 13, a pressing plate 14, a positioning support arm 15, a positioning convex column 16 and a positioning slide rail 18, wherein the positioning slide block 11 is movably arranged in the elastic box 10, the positioning support arm 15 is fixedly arranged at the upper end of the positioning slide block 11 in the elastic box 10, the fixing support column 12 is fixedly arranged between the inner walls of the elastic box 10, the jacking spring 13 is sleeved outside the fixing support column 12 in the inner part of the elastic box 10, the positioning convex column 16 is fixedly arranged on one side surface of the positioning support arm 15, the positioning slide rail 18 is fixedly arranged on the inner wall of the assembly shell 4, the pressing plate 14 is fixedly arranged on one side surface of the positioning slide block 11 in the inner part of the elastic box 10, the positioning slide opening 17 is arranged on the upper surface of the elastic box 10, the positioning support arm 15 slides in the sliding opening 17 through the positioning slide block 11, one end of the pressing plate 14 penetrates through the surfaces of the elastic box 10 and the anti-drop cover 6, the pressing plate 14 is in sliding connection with the elastic box 10, the pressing plate 14 is in sliding connection with the anti-drop cover 6, the elastic box 10 is fixedly connected with the inner wall of the anti-drop cover 6, the elastic box 10 is symmetrically arranged on the inner wall of the anti-drop cover 6, the upper end face of the assembly shell 4 is provided with the threading hole 20, the inner wall of the positioning slide way 18 is provided with the positioning clamping groove 19, the positioning convex column 16 is matched with the positioning clamping groove 19 of the positioning slide way 18 in a clamping manner, and therefore the opening and closing limitation of the anti-drop cover 6 and the assembly shell 4 can be canceled, and the purpose of disassembling and assembling the camera lens 5 can be achieved under the condition that the rearview mirror housing 1 is not disassembled, the replacement difficulty after the camera lens 5 is damaged is reduced, and the fault detection work of the camera lens 5 is also facilitated.

It should be noted that, the utility model is an electronic rearview mirror camera for observing a dead zone of a vehicle, when the electronic rearview mirror camera is used, a part of an assembly shell 4 penetrates into the inside of a rearview mirror shell 1, the assembly shell 4 is fixedly connected with the surface of the rearview mirror shell 1, a camera lens 5 is assembled in an assembly chamber 21 of the assembly shell 4, the lower end of the camera lens 5 is placed in an assembly groove 22 of a release-proof cover 6, after the camera lens 5 is damaged, two pressing plates 14 on the surface of the release-proof cover 6 are pressed, the pressing plates 14 are pressed to drive a positioning sliding block 11 to slide along a fixed support 12 and press a top pressure spring 13, so that a positioning convex column 16 on the surface of the positioning supporting arm 15 is separated from a positioning clamping groove 19 on the inner wall of a positioning slide 18, and thus the opening and closing limitation of the release-proof cover 6 and the assembly shell 4 can be cancelled, when the release-proof cover 6 and the assembly shell 4 are closed, the positioning supporting arm 15 is pressed against the inner wall of the positioning slide 18 under the elastic top pressure of the top pressure spring 13, and the positioning convex column 16 is embedded in the positioning clamping groove 19, so that the release-proof cover 6 and the assembly shell 4 are closed and assembled, thereby the purpose of lowering the difficulty of replacing the camera lens 5 under the condition that the condition of not detaching the rearview mirror 5 is achieved, and the fault detection is realized, and the difficulty is convenient.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Although embodiments of the present utility model have been shown and described, it is therefore not intended to limit the scope of the utility model to the equivalent structures or equivalent processes using the description of the utility model and the accompanying drawings, or to use directly or indirectly in other related technical fields, which are equally encompassed by the scope of the utility model, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations of these embodiments may be made without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an electron rear-view mirror camera for observing vehicle blind area, includes rear-view mirror casing (1) and blind area camera (3), the lower part fixed mounting of rear-view mirror casing (1) has blind area camera (3), its characterized in that: the blind area camera (3) comprises an assembly shell (4), a camera lens (5) and an anti-falling cover (6), the camera lens (5) is assembled in the assembly shell (4), the anti-falling cover (6) is arranged on the lower end cover of the assembly shell (4), a cover closing device (9) is arranged in the anti-falling cover (6), the cover closing device (9) comprises an elastic box (10), a positioning sliding block (11), a fixed support column (12), a jacking spring (13), a pressing plate (14), a positioning support arm (15), a positioning convex column (16) and a positioning slide way (18), the positioning sliding block (11) is movably mounted in the elastic box (10), the positioning support arm (15) is fixedly mounted on the upper end of the positioning sliding block (11) in the elastic box (10), a fixed support column (12) is fixedly mounted between the inner walls of the elastic box (10), the jacking spring (13) is sleeved outside the fixed support column (12), one side surface of the positioning support arm (15) is fixedly provided with the positioning convex column (16), the positioning slide way (18) is fixedly mounted on the inner wall (4) of the assembly shell (18), the elastic box (10) is characterized in that a pressing plate (14) is fixedly arranged on one side surface of the positioning sliding block (11) inside the elastic box.

2. An electronic rearview mirror camera for observing a vehicle blind spot as claimed in claim 1, wherein: the upper surface of the elastic box (10) is provided with a position-adjusting sliding opening (17), and the positioning support arm (15) slides in the sliding opening (17) through the position-adjusting sliding block (11).

3. An electronic rearview mirror camera for observing a vehicle blind spot as claimed in claim 2, wherein: one end of the pressing plate (14) penetrates through the surfaces of the elastic box (10) and the anti-falling cover (6), the pressing plate (14) is in sliding connection with the elastic box (10), and the pressing plate (14) is in sliding connection with the anti-falling cover (6).

4. An electronic rearview mirror camera for observing a vehicle blind spot as claimed in claim 3, wherein: the elastic box (10) is fixedly connected with the inner wall of the anti-falling cover (6), and the elastic box (10) is symmetrically arranged on the inner wall of the anti-falling cover (6).

5. An electronic rearview mirror camera for observing a vehicle blind spot as claimed in claim 4, wherein: the upper end face of the assembly shell (4) is provided with a threading hole (20), the inner wall of the positioning slide way (18) is provided with a positioning clamping groove (19), and the positioning convex column (16) is matched with the positioning clamping groove (19) of the positioning slide way (18) in a clamping way.

6. An electronic rearview mirror camera for observing a vehicle blind spot as claimed in claim 5, wherein: the inside of equipment shell (4) is provided with assembly room (21), the inside of anticreep lid (6) is provided with assembly groove (22), the upper surface fixed mounting of camera lens (5) has elasticity glue piece (7), the up end of camera lens (5) is provided with connecting wire (8), the preceding terminal surface of rearview mirror housing (1) is provided with rearview mirror (2), the fixed surface of equipment shell (4) and rearview mirror housing (1) is connected.