CN210609385U - Destaticizing structure of vehicle-mounted camera - Google Patents
Destaticizing structure of vehicle-mounted camera Download PDFInfo
- Publication number
- CN210609385U CN210609385U CN201921839876.XU CN201921839876U CN210609385U CN 210609385 U CN210609385 U CN 210609385U CN 201921839876 U CN201921839876 U CN 201921839876U CN 210609385 U CN210609385 U CN 210609385U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- camera
- static electricity
- metal
- boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Elimination Of Static Electricity (AREA)
- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The utility model discloses a static structure that destatics of on-vehicle camera, including a metal casing, be provided with Sensor PCBA board in the metal casing, the top of Sensor PCBA board is provided with Sensor, metal casing's top is provided with the boss, be provided with the locating hole on the boss, be provided with the camera lens in the locating hole, the surface of camera lens is provided with the flange, the flange with the junction of boss is provided with conductive adhesive, conductive adhesive is used for conducting static. The utility model discloses a static structure that destatics of on-vehicle camera, simple structure is compact, and is with low costs, and it can detach the static on the camera, has solved Sensor effectively and has leaded to the camera to appear the problem of dodging screen, powder screen and black line because of electrostatic interference to guarantee that the camera can normally work.
Description
Technical Field
The utility model relates to an on-vehicle camera technical field especially relates to a static structure that destatics of on-vehicle camera.
Background
At present, with the continuous application of a high-definition camera in an automobile, the functions born by the high-definition camera are more and more complex, and the high-definition camera gradually rises from a driving assistance function to a safety guarantee function, so that the stability of the performance of the camera is guaranteed, particularly in a vehicle-mounted environment, the working environment is relatively severe, and meanwhile, signal interference and static electricity impact of various electronic products on the automobile exist, so that the performance of the camera is extremely unstable. Along with the requirement on functional safety, the antistatic capacity of the camera is also improved from 8KV to 10KV, and under the standard requirement condition, the antistatic capacity of the camera is difficult to improve because static electricity cannot be well led out. As shown in fig. 1, when static electricity is applied to a metal lens 1, the lens 1 and a metal upper cover 5 are connected through non-conductive AA glue 2, the static electricity cannot be led out in the metal lens 1, static electricity accumulated on the lens 1 can penetrate air downwards to be applied to a Sensor3, at the moment, the Sensor3 is interfered by the static electricity, so that the problems of screen flashing, powder shielding, black lines and the like easily occur to the camera, the problem of the camera picture causes the picture algorithm to be unidentifiable, so that the functions of the whole system cannot be realized, the functions such as lane identification and obstacle identification cannot be realized, and the normal work of the camera is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a static structure that destatics of on-vehicle camera, it can detach the static on the camera, has solved Sensor effectively and has leaded to the camera to appear the problem of twinkling of a screen, whitewashing screen and black line because of electrostatic interference to guarantee that the camera can normally work.
In order to achieve the purpose, the technical scheme of the utility model a static electricity removing structure of vehicle-mounted camera is provided, including a metal casing, be provided with Sensor PCBA board in the metal casing, the top of Sensor PCBA board is provided with Sensor, metal casing's top is provided with the boss, be provided with the locating hole on the boss, be provided with the camera lens in the locating hole, the surface of camera lens is provided with the flange, the flange with the junction of boss is provided with conductive adhesive, conductive adhesive is used for conducting static.
As a preferred embodiment, the conductive glue is a full circle of conductive glue.
As a preferred embodiment, the conductive paste is composed of a plurality of discrete conductive sheet portions.
As a preferred embodiment, the conductive glue is composed of two discrete conductive sheet portions.
As a preferred embodiment, the conductive glue is composed of four discrete conductive sheet portions.
As a preferred embodiment, AA glue is provided between the flange and the boss.
As a preferred embodiment, the metal case includes a metal upper cover and a metal lower cover.
In a preferred embodiment, a sealing ring is arranged between the metal upper cover and the metal lower cover.
As a preferred embodiment, an ISP PCBA board is provided within the metal cover.
In a preferred embodiment, a wire harness is disposed on the metal bottom cover, and the wire harness is electrically connected to the ISPPCBA board.
To sum up, the application the technical scheme of the utility model, following beneficial effect has: the utility model discloses a static structure that destatics of on-vehicle camera, simple structure is compact, and is with low costs, and it can detach the static on the camera, has solved Sensor effectively and has leaded to the camera to appear the problem of dodging screen, powder screen and black line because of electrostatic interference to guarantee that the camera can normally work. Because be insulating AA glue between the camera lens of current camera and the metal upper cover, if will lead away the static on the camera lens just need to communicate camera lens and metal upper cover through a conducting medium, and the utility model discloses a structure that destatics of on-vehicle camera sets up the conducting resin that is used for conducting static through the junction of the flange at the camera lens and the boss of metal upper cover, and camera lens and metal upper cover communicate through this conducting resin for static on the camera lens can be led away through this conducting resin, and the static conductance on metal upper cover and the metal lower cover is led to on the electrical wiring harness and is further led away, thereby has avoided static accumulation on the camera lens to discharge and punctures the air and is beaten on the Sensor, has solved the camera effectively and has appeared the picture quality problems such as splash screen, powder screen and black line.
Drawings
FIG. 1 is an overall cross-sectional view of a prior art in-vehicle camera;
FIG. 2 is a partial cross-sectional view of a prior art in-vehicle camera;
fig. 3 is a cross-sectional view of a first embodiment of the present invention;
fig. 4 is an exploded view of the first embodiment of the present invention;
fig. 5 is a cross-sectional view of the second embodiment of the present invention;
fig. 6 is an exploded view of the second embodiment of the present invention;
fig. 7 is an exploded view of the third embodiment of the present invention;
description of reference numerals: 1-lens, 101-flange, 2-AA glue, 3-Sensor, 4-Sensor PCBA board, 5-metal upper cover, 501-boss, 502-positioning hole, 6-sealing ring, 7-metal lower cover, 8-wire harness, 9-ISP PCBA board, 10-conductive glue and 11-conductive sheet part.
Detailed Description
The technical solution 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, but the technical solution does not limit the scope of the present invention.
In the present invention, for the sake of clearer description, the following explanation is made: the terms "outer surface", "connection", "inner", "above", "below", and the like herein, are used for indicating an orientation or positional relationship based on the drawings, and are only for convenience of clearly describing the present invention, and do not indicate or imply that the structures or components referred to must have a specific orientation, be configured in a specific orientation, and thus are not to be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 3 and 4, the first embodiment provides a static electricity removing structure for a vehicle-mounted camera, which includes a metal housing, a Sensor PCBA board 4 is disposed in the metal housing, a Sensor3 is disposed above the Sensor PCBA board 4, a boss 501 is disposed above the metal housing, a positioning hole 502 is disposed on the boss 501, a lens 1 is disposed in the positioning hole 502, a flange 101 is disposed on an outer surface of the lens 1, a conductive adhesive 10 is disposed at a joint of the flange 101 and the boss 501, the conductive adhesive 10 is used for conducting static electricity, and the conductive adhesive 10 is a whole circle of conductive adhesive. The first static electricity removing structure of this embodiment sets up a whole circle through the outside at the junction of flange 101 and boss 501 and is used for conducting the conducting resin 10 of static for static on the camera lens 1 can be led away through this conducting resin 10, and static on metal upper cover 5 and the metal lower cover 7 switches on to the pencil 8 and is further led away, thereby has avoided static accumulation on the camera lens 1 can't discharge and punctures the air and hit on Sensor3, has solved the camera effectively and has appeared quality of image problems such as splash screen, powder screen and black line.
In the first embodiment, AA glue 2 is disposed between the flange 101 and the boss 501, the metal housing includes a metal upper cover 5 and a metal lower cover 7, a sealing ring 6 is disposed between the metal upper cover 5 and the metal lower cover 7, an ISP PCBA board 9 is disposed in the metal upper cover 5, a wire harness 8 is disposed on the metal lower cover 7, and the wire harness 8 is electrically connected to the ISP PCBA board 9.
Example two:
referring to fig. 5 and 6, the second embodiment provides a static electricity removing structure for a vehicle-mounted camera, which includes a metal housing, a Sensor PCBA board 4 is disposed in the metal housing, a Sensor3 is disposed above the Sensor PCBA board 4, a boss 501 is disposed above the metal housing, a positioning hole 502 is disposed on the boss 501, a lens 1 is disposed in the positioning hole 502, a flange 101 is disposed on an outer surface of the lens 1, a conductive adhesive 10 is disposed at a joint of the flange 101 and the boss 501, the conductive adhesive 10 is used for conducting static electricity, and the conductive adhesive 10 is composed of a plurality of scattered conductive sheet portions 11. Specifically, the conductive paste 10 is composed of two scattered conductive sheet portions 11. Because the diameter of the joint between the flange 101 of the lens 1 and the boss 501 of the metal upper cover 5 is large, if a structure matched with the metal upper cover 5, such as a camera decorative cover structure, needs to be added on the lens 1, the space is easy to be insufficient, and meanwhile, the conductive adhesive 10 has a good conductive effect but a high cost, and at this time, the local positions of the metal upper cover 5 and the lens 1 need to be considered for dispensing, so that the space occupied by the adhesive and the amount of the adhesive are reduced. In the second embodiment, the two conducting strip portions 11 are uniformly arranged outside the joint of the flange 101 and the boss 501, so that static electricity on the lens 1 can be completely conducted away, the space occupied by glue and the amount of the glue can be reduced, the space is saved, and the cost is reduced.
In the second embodiment, AA glue 2 is provided between the flange 101 and the boss 501, the metal housing includes a metal upper cover 5 and a metal lower cover 7, a sealing ring 6 is provided between the metal upper cover 5 and the metal lower cover 7, an ISP PCBA board 9 is provided in the metal upper cover 5, a wire harness 8 is provided on the metal lower cover 7, and the wire harness 8 is electrically connected with the ISP PCBA board 9.
Example three:
referring to fig. 7, the third embodiment provides a static electricity removing structure for a vehicle-mounted camera, which includes a metal housing, a Sensor PCBA board 4 is disposed in the metal housing, a Sensor3 is disposed above the Sensor PCBA board 4, a boss 501 is disposed above the metal housing, a positioning hole 502 is disposed on the boss 501, a lens 1 is disposed in the positioning hole 502, a flange 101 is disposed on an outer surface of the lens 1, a conductive adhesive 10 is disposed at a connection position of the flange 101 and the boss 501, the conductive adhesive 10 is used for conducting static electricity, and the conductive adhesive 10 is composed of a plurality of scattered conductive sheet portions 11. Specifically, the conductive paste 10 is composed of four scattered conductive sheet portions 11. Because the diameter of the joint between the flange 101 of the lens 1 and the boss 501 of the metal upper cover 5 is large, if a structure matched with the metal upper cover 5, such as a camera decorative cover structure, needs to be added on the lens 1, the space is easy to be insufficient, and meanwhile, the conductive adhesive 10 has a good conductive effect but a high cost, and at this time, the local positions of the metal upper cover 5 and the lens 1 need to be considered for dispensing, so that the space occupied by the adhesive and the amount of the adhesive are reduced. In the second embodiment, the four conducting strip portions 11 are uniformly arranged outside the joint of the flange 101 and the boss 501, so that static electricity on the lens 1 can be completely conducted away, the space occupied by glue and the amount of the glue can be reduced, the space is saved, and the cost is reduced.
In the third embodiment, AA glue 2 is provided between the flange 101 and the boss 501, the metal housing includes a metal upper cover 5 and a metal lower cover 7, a seal ring 6 is provided between the metal upper cover 5 and the metal lower cover 7, an ISP PCBA board 9 is provided in the metal upper cover 5, a wire harness 8 is provided on the metal lower cover 7, and the wire harness 8 is electrically connected with the ISP PCBA board 9.
To sum up, the application the technical scheme of the utility model, following beneficial effect has: the utility model discloses a static structure that destatics of on-vehicle camera, simple structure is compact, and is with low costs, and it can detach the static on the camera, has solved Sensor effectively and has leaded to the camera to appear the problem of dodging screen, powder screen and black line because of electrostatic interference to guarantee that the camera can normally work. Because the insulated AA glue 2 is arranged between the lens 1 and the metal upper cover 5 of the existing camera, if the static electricity on the lens 1 is conducted away, the lens 1 and the metal upper cover 5 need to be communicated through a conductive medium, and the static electricity removing structure of the vehicle-mounted camera of the utility model arranges the conductive glue 10 for conducting the static electricity at the joint of the flange 101 of the lens 1 and the lug boss 501 of the metal upper cover 5, the lens 1 and the metal upper cover 5 are communicated through the conductive glue 10, so that the static electricity on the lens 1 can be conducted away through the conductive glue 10, the static electricity on the metal upper cover 5 and the metal lower cover 7 is conducted to the wire harness 8 to be further conducted away, thereby avoiding the static electricity accumulation on the lens 1 from being discharged and breaking down the air to strike on the Sensor3, effectively solving the problems of the flash screen, the powder screen, the black line and the like of the camera, and the conductive glue 10 further enhancing the bonding strength of the lens 1 and the metal upper cover 5, the structure is more stable and reliable.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a static-electricity removing structure of vehicle-mounted camera, includes a metal casing (5,7), be provided with Sensor PCBA board (4) in metal casing (5,7), the top of Sensor PCBA board (4) is provided with Sensor (3), the top of metal casing (5,7) is provided with boss (501), be provided with locating hole (502) on boss (501), be provided with camera lens (1) in locating hole (502), the surface of camera lens (1) is provided with flange (101), its characterized in that: the connection part of the flange (101) and the boss (501) is provided with conductive adhesive (10), and the conductive adhesive (10) is used for conducting static electricity.
2. The static electricity removing structure of the vehicle-mounted camera according to claim 1, characterized in that: the conductive adhesive (10) is a whole circle of conductive adhesive (10).
3. The static electricity removing structure of the vehicle-mounted camera according to claim 1, characterized in that: the conductive paste (10) is formed from a plurality of discrete conductive sheet portions (11).
4. The static electricity removing structure of the vehicle-mounted camera according to claim 3, characterized in that: the conductive glue (10) is formed by two scattered conductive sheet parts (11).
5. The static electricity removing structure of the vehicle-mounted camera according to claim 3, characterized in that: the conductive paste (10) is formed from four discrete conductive sheet portions (11).
6. The static electricity removal structure for the vehicle-mounted camera according to any one of claims 1 to 5, characterized in that: AA glue (2) is arranged between the flange (101) and the boss (501).
7. The static electricity removal structure for the vehicle-mounted camera according to any one of claims 1 to 5, characterized in that: the metal shell (5,7) comprises a metal upper cover (5) and a metal lower cover (7).
8. The static electricity removing structure of the vehicle-mounted camera according to claim 7, characterized in that: and a sealing ring (6) is arranged between the metal upper cover (5) and the metal lower cover (7).
9. The static electricity removing structure of the vehicle-mounted camera according to claim 8, characterized in that: an ISP PCBA board (9) is arranged in the metal upper cover (5).
10. The static electricity removing structure of the vehicle-mounted camera according to claim 9, characterized in that: and an electric wire bundle (8) is arranged on the metal lower cover (7), and the electric wire bundle (8) is electrically connected with the ISP PCBA board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921839876.XU CN210609385U (en) | 2019-10-29 | 2019-10-29 | Destaticizing structure of vehicle-mounted camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921839876.XU CN210609385U (en) | 2019-10-29 | 2019-10-29 | Destaticizing structure of vehicle-mounted camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210609385U true CN210609385U (en) | 2020-05-22 |
Family
ID=70722413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921839876.XU Active CN210609385U (en) | 2019-10-29 | 2019-10-29 | Destaticizing structure of vehicle-mounted camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210609385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114173047A (en) * | 2021-12-23 | 2022-03-11 | 盛泰光电科技股份有限公司 | Waterproof and antifouling vehicle-mounted camera |
| DE102022124932A1 (en) | 2022-09-28 | 2024-03-28 | Connaught Electronics Ltd. | Motor vehicle camera with an electrically conductive element, method for mounting a motor vehicle camera and electrically conductive element |
-
2019
- 2019-10-29 CN CN201921839876.XU patent/CN210609385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114173047A (en) * | 2021-12-23 | 2022-03-11 | 盛泰光电科技股份有限公司 | Waterproof and antifouling vehicle-mounted camera |
| DE102022124932A1 (en) | 2022-09-28 | 2024-03-28 | Connaught Electronics Ltd. | Motor vehicle camera with an electrically conductive element, method for mounting a motor vehicle camera and electrically conductive element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210609385U (en) | Destaticizing structure of vehicle-mounted camera | |
| CN105093182A (en) | Control device | |
| US20100223995A1 (en) | Sensor apparatus and sensor apparatus attachment structure | |
| CN107117116A (en) | Wire harness | |
| KR20130137026A (en) | Shield connector | |
| WO2011093242A1 (en) | Connector | |
| CN104853574A (en) | Electromagnetic shield termination assembly | |
| CN104349941B (en) | In-vehicle electronic apparatus and vehicle having in-vehicle electronic apparatus mounted therein | |
| CN104247587A (en) | An electronic unit with a PCB and two housing parts | |
| US20240008207A1 (en) | Electronic control device | |
| CN106845433A (en) | Fingerprint recognition module and electronic equipment | |
| CN212624009U (en) | Touch film, touch display module and electronic equipment | |
| CN107732486B (en) | Cable connection assembly | |
| CN107425332A (en) | A kind of automobile HV Terminal connects sealing structure | |
| CN106374252B (en) | A kind of multiconductor shielded connector | |
| CN208690616U (en) | Electric connector | |
| CN107599936A (en) | A kind of vehicle ground apparatus and system | |
| CN105934790B (en) | Ultrasonic sensor | |
| CN206743719U (en) | A kind of electronic product and automobile | |
| CN113114891A (en) | LVDS camera | |
| CN207118067U (en) | Circuit board fixing structure and electronic equipment | |
| CN203350284U (en) | Body capacitance sensing electrode | |
| CN214492548U (en) | Electromagnetic shielding bonding structure of distribution box | |
| CN218163182U (en) | Coil shielding shell anti-static device for automobile electronic controller | |
| CN207074759U (en) | Connector assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210819 Address after: 130011 east of Bingjiu street and west of Jingbei Road, automobile Economic Development Zone, Changchun City, Jilin Province (office on the third floor of R & D center of Fuao Auto Parts Co., Ltd.) Patentee after: Fushai Automotive Electronics Co.,Ltd. Address before: No. 103, Hechang 5th Road West, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU DESAY SV AUTOMOTIVE Co.,Ltd. |
|
| TR01 | Transfer of patent right |