CN216356973U

CN216356973U - Embedded connector integral type camera back cover

Info

Publication number: CN216356973U
Application number: CN202123207367.5U
Authority: CN
Inventors: 魏艳伟
Original assignee: Shenzhen Zhongzhi Power Technology Co ltd
Current assignee: Shenzhen Zhongzhi Power Technology Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-04-19
Anticipated expiration: 2031-12-18

Abstract

The utility model discloses an integrated camera rear cover with an embedded connector, which comprises a camera rear cover, an external sealing ring, a connector main body, an insulator, an internal sealing ring and a center needle, wherein the connector main body is arranged in the camera rear cover in an inserting mode, the external sealing ring is sleeved and arranged between the outer surface of the connector main body and the inner wall surface of the camera rear cover, and the insulator is arranged in the connector main body in an inserting mode. According to the integrated camera rear cover with the embedded connector, the connection between the camera and the automobile body wiring harness is simplified, the camera wire throwing/adapter and the rear cover are integrated, a material and an assembling process are reduced for automobile parts, and the cost can be reduced; the butt joint of the connectors is changed from two original positions into one position, so that the insertion loss caused by butt joint of the connectors is reduced, and the butt joint waterproof risk point is reduced; the camera is prevented staying with the direct FAKRA of automobile body and is inserted soon/quick detach, does not have the bolt installation, improves later stage packaging efficiency.

Description

Embedded connector integral type camera back cover

Technical Field

The utility model relates to the technical field of automobile camera parts, in particular to an integrated camera rear cover with an embedded connector.

Background

The camera is arranged outside the automobile, if the camera is arranged in the rearview mirror, the camera collects the external environment information and converts the external environment information into an optical signal, and then an electric signal is converted, and the electric signal is transmitted to a main processor in the automobile through a wire harness; the signal transmission scheme is as follows: the camera → camera thread throwing/adapter → vehicle body wiring harness → computer mainboard, therefore, there are two connection modes of the camera and the vehicle body wiring harness at present, one is thread throwing switching type, thread throwing SMB end is fixedly installed on the camera through bolt, and then assembled to the vehicle body exterior part after being assembled, the vehicle body exterior part is assembled to the vehicle body, the thread throwing FAKRA male end is matched with the vehicle body wiring harness FAKRA female end, the other is adapter switching type, the assembled camera is matched and assembled with the adapter, and after being assembled, the assembled camera and the adapter are assembled again to the vehicle body exterior part, the vehicle body exterior part is assembled to the vehicle body, and the vehicle body wiring harness FAKRA female end is matched with the adapter FAKRA male end, and the two connection modes have many defects, such as many connector matching positions, connector insertion loss points at the connection matching positions, and waterproof risk points; a plurality of one-to-one matches department, one more risk point promptly, the packaging efficiency is low, before the camera assembles the automobile body spare, need assemble the camera earlier and get rid of the line and assemble the automobile body spare again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated camera rear cover with an embedded connector, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an embedded connector integral type camera back cover, includes behind the camera lid, external seal circle, connector main part, insulator, inside seal circle and central needle, the connector main part alternates the inside that sets up lid behind the camera, the inside surface of lid behind the surface of installing at the connector main part and the camera is established to the external seal cover between the inner wall surface of lid, the insulator alternates and sets up the inside in the connector main part, the inside seal circle cover is established and is installed between the surface of insulator and the inner wall surface of connector main part, the center needle alternates and sets up the inside at the insulator.

Preferably, the connector main body is die-cast by zinc alloy, and the connector main body is fixed with the camera rear cover through interference fit.

Preferably, the insulator is made of PTFE.

Preferably, the central needle is made of brass, and the central needle and the insulator are fixed in an interference fit mode through double umbrella hooks.

Preferably, the adapter FAKRA male end is fixedly installed on the surface of one side of the camera rear cover.

Compared with the prior art, the utility model has the beneficial effects that: according to the integrated camera rear cover with the embedded connector, the connection between the camera and the automobile body wiring harness is simplified, the camera wire throwing/adapter and the rear cover are integrated, so that a material is reduced for automobile parts, and the cost can be reduced; the butt joint of the connectors is changed from two original positions into one position, so that the insertion loss caused by butt joint of the connectors is reduced, and the butt joint waterproof risk point is reduced; the camera is prevented staying with the direct FAKRA of automobile body and is inserted soon/quick detach, does not have the bolt installation, improves later stage packaging efficiency.

Drawings

FIG. 1 is a schematic diagram of an explosive structure according to the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

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

FIG. 4 is a schematic cross-sectional view of the present invention;

fig. 5 is a schematic view of the installation and use of the present invention.

In the figure: 1. a camera back cover; 2. an outer seal ring; 3. a connector body; 4. an insulator; 5. an inner seal ring; 6. a central needle; 7. a FAKRA female end of a vehicle body wire harness; 101. adapter FAKRA male terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an embedded connector integrated camera back cover comprises a camera back cover 1, an external sealing ring 2, a connector main body 3, an insulator 4, an internal sealing ring 5 and a center needle 6, wherein the connector main body 3 is arranged inside the camera back cover 1 in an inserting mode, the external sealing ring 2 is arranged between the outer surface of the connector main body 3 and the inner wall surface of the camera back cover 1 in a sleeved mode, the external sealing ring 2 plays a waterproof role between the camera back cover 1 and the connector main body 3, the insulator 4 is arranged inside the connector main body 3 in an inserting mode, the internal sealing ring 5 is arranged between the outer surface of the insulator 4 and the inner wall surface of the connector main body 3 in a sleeved mode, the external sealing ring 2 and the internal sealing ring 5 are made of the same materials and can be made of rubber, the functions of the external sealing ring and the internal sealing ring are the same, the waterproof and dustproof sealing functions are achieved, the center needle 6 is arranged inside the insulator 4 in an inserting mode, the overall assembly structure is shown in fig. 4.

Lid 1 moulds plastics for zinc alloy die-casting or plastics behind the camera, and through bolt and camera fixed mounting, the rear end is protruding to be adapter FAKRA public end 101, can be to distributing car industry standard FAKRA connector

The connector main body 3 is die-cast by zinc alloy, the connector main body 3 is fixed with the camera rear cover 1 through interference fit, and the connector main body 3 is a connector outer conductor and is a signal shielding layer.

Insulator 4 adopts the PTFE material to make, installs in connector body 3 inside, for the insulating layer between outer conductor connector body 3 and inner conductor center needle 6, beats the point and fixes through insulator 4 surface boss and main part internal surface interference with the main part.

The central needle 6 is made of brass, and the central needle 6 and the insulator 4 are fixed in an interference fit mode through double umbrella hooks and serve as an inner conductor of the connector to transmit signals.

Lid 1's behind the camera one side surface position fixed mounting has adapter FAKRA public end 101, and in the use, automobile body pencil FAKRA female end 7 is direct to be connected with adapter FAKRA public end 101 and is to joining in marriage, as shown in FIG. 5.

According to the integrated camera rear cover with the embedded connector, the camera rear cover 1 and the camera thread throwing/adapter are integrated, namely a FAKRA to SMB connector is embedded in the camera rear cover 1, when the camera rear cover 1 is assembled by the camera, an SMB end of the embedded connector is matched with an SMB connector of an internal control panel of the camera, after the camera is assembled on a vehicle body, a FAKRA male end 101 of the adapter is directly matched with a FAKRA female end 7 of a vehicle body wiring harness, as shown in figure 5, intermediate transfer materials are reduced, and meanwhile, a connector matching position is reduced, so that waterproof risk points are reduced, and connector insertion loss points are reduced; the assembly efficiency is improved, and the camera is directly matched with the automobile body wire harness after being assembled on the automobile body part, so that the middle bolt installation link is eliminated.

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

Claims

1. The utility model provides a lid behind embedded connector integral type camera, lid (1), external seal (2), connector main part (3), insulator (4), inside seal (5) and centre needle (6) behind camera, its characterized in that: connector main part (3) interlude sets up the inside of lid (1) behind the camera, outside seal circle (2) cover is established and is installed between the outer surface of connector main part (3) and the inner wall surface of lid (1) behind the camera, insulator (4) interlude sets up the inside in connector main part (3), inside seal circle (5) cover is established and is installed between the outer surface of insulator (4) and the inner wall surface of connector main part (3), center needle (6) interlude sets up the inside at insulator (4).

2. The embedded connector integrated camera back cover of claim 1, characterized in that: the connector main body (3) is die-cast by zinc alloy, and the connector main body (3) is fixed with the camera rear cover (1) through interference fit.

3. The embedded connector integrated camera back cover of claim 1, characterized in that: the insulator (4) is made of PTFE material.

4. The embedded connector integrated camera back cover of claim 1, characterized in that: the central needle (6) is made of brass, and the central needle (6) and the insulator (4) are fixed in an interference fit mode through double umbrella hooks.

5. The embedded connector integrated camera back cover of claim 1, characterized in that: and a position of the surface of one side of the camera rear cover (1) is fixedly provided with an adapter FAKRA male end (101).