CN207039746U - A kind of good camera of air-tightness - Google Patents
A kind of good camera of air-tightness Download PDFInfo
- Publication number
- CN207039746U CN207039746U CN201721033485.XU CN201721033485U CN207039746U CN 207039746 U CN207039746 U CN 207039746U CN 201721033485 U CN201721033485 U CN 201721033485U CN 207039746 U CN207039746 U CN 207039746U
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- CN
- China
- Prior art keywords
- lid
- camera
- tightness
- bonnet
- coaxial fitting
- 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.)
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of good camera of air-tightness, it includes camera lens, lens mount, circuit board and bonnet, the cavity formed between lens mount and bonnet is used to house camera lens and circuit board, bonnet includes a lid and the vertical coaxial fitting being embedded among lid, coaxial fitting includes the top connection and lower contact that direction is respectively facing both direction above and below lid, lid is provided with a through hole, coaxial fitting is fixed on the through hole of lid by an embedding part, embedding part is the hollow irregular cylinder of upper and lower ends opening, the circumferentially arranged groove in upper end open edge of embedding part, the openend of groove is provided with a ring set, spring is provided with groove, the lower section of ring set is against at the top of spring.Coaxial fitting covers after being directly arranged in camera, its top connection connection circuit board, lower contact connection external video connecting line, it is not necessary to draws long wire harness, structure is simplified, economically feasible, while ensure that the overall air-tightness of camera is good.
Description
Technical field
It the utility model is related to a kind of camera, and in particular to a kind of good camera of air-tightness.
Background technology
Vehicle-mounted camera is widely used in due to the image of compartment internal and external environment in driving conditions can be presented in real time
Automobile industry, its mainly by housing with inside circuit board group into.
Existing vehicle-mounted camera disposes again after the extraction wire harness of circuit board generally is passed into the segment distance of rear portion one of housing
The connector of external video connecting line, so that the outside of vehicle-mounted camera is connected with one section of line for including connector all the time
Beam, it is overall not enough to simplify while add wire harness cost, a fixed gap between wire harness and wire harness periphery waterproof material in addition be present,
Destroy the overall air-tightness of camera.
Utility model content
The purpose of this utility model is to provide a kind of water-proof CCD camera that the insufficient air-tightness of prior art can be overcome good.
To achieve the above object, the utility model uses following technical scheme：
A kind of good camera of air-tightness, including camera lens, lens mount, circuit board and bonnet, the lens mount and bonnet
Between the cavity that is formed be used to house camera lens and circuit board, the bonnet includes a lid and is vertically embedded among lid
Coaxial fitting, coaxial fitting include the top connection and lower contact that direction is respectively facing both direction above and below lid, lid
The centre of body is provided with a through hole, and the coaxial fitting is fixed on the through hole of lid by an embedding part, and embedding part is
The hollow irregular cylinder of upper and lower ends opening, coaxial fitting are enclosed on the inside of embedding part, the upper end open of embedding part
The circumferentially arranged groove in edge, the openend of the groove are provided with a ring set, are provided with spring in groove, ring is against at the top of spring
The lower section of set.
A plug is down extended on periphery of the bottom surface of the lid along lower contact, and a protrusion is provided with the plug side
Grab.
The local and embedding part inner surface and coaxial fitting that the lid is mutually in close contact with embedding part outer surface
The place being mutually in close contact forms stair-stepping structure respectively, and stair-stepping part is separately installed with sealing ring.
The circuit board is provided with imaging sensor, and described image sensor is charge coupled cell ccd image sensor
Or complementary metal oxide semiconductor cmos image sensor.
The bonnet is made of plastics.
After adopting the above technical scheme, the utility model compared with background technology, has the following advantages that：
1st, coaxial fitting of the present utility model covers after being directly embedded in camera, its top connection connection circuit
Plate, lower contact are inserted directly into vehicle relevant position to connect video connecting line, it is not necessary to draw as traditional camera from rear end
Go out long wire harness, save cost, structure is simplified, economically feasible；
2nd, many places are provided with sealing ring between cable connector and lid of the present utility model, it is ensured that the overall gas of camera
Close property is good.
Brief description of the drawings
Fig. 1 is three-dimensional exploded view of the present utility model；
Fig. 2 is the lateral surface figure of bonnet of the present utility model；
Fig. 3 is the profile of bonnet of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
It should be noted that term " on " " under " " left side " " right side " " vertical " " level " " interior " " outer " etc. in the utility model
It is to be based on orientation shown in the drawings or position relationship, it is only for it is easy to describe the utility model and simplify to describe, without
It is instruction or implies that device or element of the present utility model there must be specific orientation, thus it is it is not intended that new to this practicality
The limitation of type.
Embodiment
Coordinate Fig. 1 and Fig. 2 shown in, a kind of good camera of air-tightness, it include camera lens 1, lens mount 2, circuit board 3 and
Bonnet 4, camera lens 1 are T-type structure, on lens mount 2 there is a groove to be laid for camera lens 1, camera lens 1 is threadingly attached to camera lens
Seat 2 or gluing are in lens mount 2.Lens mount 2 and bonnet 4 are screwed in together, are formed between lens mount 2 and bonnet 4
Cavity is used to house camera lens 1 and circuit board 3, and bonnet 4 is made of plastics.
Circuit board 3 is provided with imaging sensor 31, and imaging sensor 31 is for charge coupled cell ccd image sensor or mutually
Mend metal-oxide semiconductor (MOS) cmos image sensor.
As shown in Fig. 2 and Fig. 3, bonnet 4 includes a lid 41 and the vertical coaxial cable being embedded among lid 41 connects
First 42, coaxial fitting 42 includes the top connection 421 and lower contact 422 that direction is respectively facing lid both direction about 1, lid
The centre of body 41 is provided with a through hole, and coaxial fitting 42 is fixed on the through hole of lid 41 by an embedding part 43, embedding
Part 43 is the hollow irregular cylinder of upper and lower ends opening, and coaxial fitting 42 is enclosed on the inside of embedding part 43, embedding part
The 43 circumferentially arranged groove in upper end open edge, the openend of groove are provided with a ring set 44, spring 45, spring are provided with groove
45 top is against the lower section of ring set 44, ring set 44 is stood in the periphery of top connection 421 by elastic force, and can in the case of being stressed
Down compression spring 45 and take in groove, telescopic ring set 44 adds one layer of protection equivalent to coaxial fitting
Layer, while the state that top connection 421 can be kept to be connected with the circuit board of top constantly.
The local and embedding inner surface of part 43 that lid 41 is mutually in close contact with the embedding outer surface of part 43 connects with coaxial cable
The place that first 42 phase is in close contact forms stair-stepping structure respectively, and stair-stepping part is separately installed with sealing ring 46, sets
Sealing ring add the air-tightness of camera housing.
A plug 47 is down extended on periphery of the bottom surface of lid 41 along lower contact 422, and it is convex to be provided with one on the side of plug 47
The grab 48 gone out, camera can directly be injected to the corresponding site of automobile, lower contact 422 and the video in vehicle by plug 47
Line connection is received, top connection 411 is used to connect with circuit board 3, thus eliminates the length that traditional vehicle-mounted camera afterbody is drawn
Wire harness, reduce wire harness cost.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by scope of the claims.
Claims (5)
- A kind of 1. good camera of air-tightness, it is characterised in that：Including camera lens, lens mount, circuit board and bonnet, the camera lens The cavity formed between seat and bonnet is used to house camera lens and circuit board, and the bonnet includes a lid and is vertically embedded in lid Coaxial fitting among body, coaxial fitting include direction and are respectively facing the top connection of the upper and lower both direction of lid with Joint, the centre of lid are provided with a through hole, and the coaxial fitting is fixed on the through hole of lid by an embedding part, buried Put the hollow irregular cylinder that part is upper and lower ends opening, coaxial fitting is enclosed on the inside of embedding part, embedding part it is upper The circumferentially arranged groove in end opening edge, the openend of the groove are provided with a ring set, spring, the top of spring are provided with groove It is against the lower section of ring set.
- A kind of 2. good camera of air-tightness as claimed in claim 1, it is characterised in that：The bottom surface of the lid is along lower contact Periphery down extend a plug, the grab of a protrusion is provided with the plug side.
- A kind of 3. good camera of air-tightness as claimed in claim 2, it is characterised in that：The lid and embedding part outer surface The local and embedding part inner surface being mutually in close contact forms stepped respectively with the place that coaxial fitting is mutually in close contact Structure, stair-stepping part is separately installed with sealing ring.
- A kind of 4. good camera of air-tightness as claimed in claim 1, it is characterised in that：The circuit board passes provided with image Sensor, described image sensor are charge coupled cell ccd image sensor or complementary metal oxide semiconductor cmos image Sensor.
- A kind of 5. good camera of air-tightness as claimed in claim 1, it is characterised in that：The bonnet is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033485.XU CN207039746U (en) | 2017-08-17 | 2017-08-17 | A kind of good camera of air-tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033485.XU CN207039746U (en) | 2017-08-17 | 2017-08-17 | A kind of good camera of air-tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039746U true CN207039746U (en) | 2018-02-23 |
Family
ID=61486576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033485.XU Active CN207039746U (en) | 2017-08-17 | 2017-08-17 | A kind of good camera of air-tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039746U (en) |
-
2017
- 2017-08-17 CN CN201721033485.XU patent/CN207039746U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 361000 Fujian Xiamen software park three phase 366 Chengyi street 0229 units Patentee after: Xiamen Technology Co., Ltd. Address before: 361000 room 2201-2213, Jimei Road, Jimei District, Xiamen, Fujian, 2201-2213 Patentee before: Xiamen Zongmu Industrial Co. Ltd. |