CN206461693U - Vehicle-mounted camera - Google Patents
Vehicle-mounted camera Download PDFInfo
- Publication number
- CN206461693U CN206461693U CN201621413295.6U CN201621413295U CN206461693U CN 206461693 U CN206461693 U CN 206461693U CN 201621413295 U CN201621413295 U CN 201621413295U CN 206461693 U CN206461693 U CN 206461693U
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- China
- Prior art keywords
- vehicle
- circuit board
- coaxial
- male end
- mounted camera
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Abstract
The utility model belongs to auto parts machinery field, more particularly to a kind of vehicle-mounted camera, including housing, external connector, camera lens and the circuit board in the housing, the camera lens is arranged in the housing, the external connector includes the coaxial video cable male end joint electrically connected in housing and with the circuit board, the coaxial video cable female end joint for being connected and coordinating with the coaxial video cable male end joint grafting with outer, coaxial vision cable line.Pass through the setting of external connector so that the image data of the vehicle-mounted camera can be transmitted by coaxial video cable, so, the vehicle-mounted camera can transfer out the image data of high definition, so as to obtain high definition image.
Description
Technical field
The utility model belongs to auto parts machinery field, more particularly to a kind of vehicle-mounted camera.
Background technology
Existing vehicle-mounted camera, because the design of external connector terminal is not designed with reference to the rule of high-speed transfer, no
The transmission of high speed signal can be realized, this causes vehicle-mounted camera to obtain high definition image.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art that there is provided a kind of vehicle-mounted camera, its purport
The problem of solution must not obtain high definition image.
What the utility model was realized in：
A kind of vehicle-mounted camera, including housing, external connector, camera lens and the circuit board in the housing, institute
State camera lens and be arranged in the housing, what the external connector included electrically connecting in housing and with the circuit board coaxial regards
Frequency cable male end joint, is connected with outer, coaxial vision cable line and coordinates with the coaxial video cable male end joint grafting
Coaxial video cable female end joint.
Alternatively, connected between the upper casing and the lower casing by buckle structure or bolt arrangement, the housing includes
The upper casing and lower casing of mutual cooperation, are provided with the first sealing ring between the upper casing and the lower casing.
Alternatively, the upper casing offers the first fixing groove, first fixing groove in the end face contacted with the lower casing
It is adapted with first sealing ring, first sealing ring is placed in first fixing groove.
Alternatively, the camera lens is arranged in the upper casing, and the upper casing includes the lens mount coordinated with the lower casing, and
It is connected and the camera lens is fixed in the lens mount with the lens mount by the mirror boundary for compressing the camera lens
Camera lens shell, pass through buckle structure or bolt arrangement between the camera lens shell and the lens mount and connect.
Alternatively, the camera lens includes mirror body, and is located on the lug boss of the mirror body, the lug boss and institute
State and the second sealing ring is provided between lens mount.
Alternatively, the circuit board include provided with imaging sensor first circuit board, and with the first circuit board
Split sets and is used for the second circuit board for handling image information, and the coaxial video cable male end joint is arranged on second circuit
On plate.
Alternatively, connected between the first circuit board and the lens mount by buckle structure or bolt arrangement, it is described
The 3rd flexible glue packing ring is provided between first circuit board and the lens mount.
Alternatively, the vehicle-mounted camera includes the projection in the housing, the first circuit board and described the
Two circuit boards offer the spacing bayonet socket being engaged with the projection in plate side.
Alternatively, the external connector includes being used to wrap up the coaxial video cable and the coaxial video cable
The SR line cards of female end joint, are connected, institute between the SR line cards and the housing by buckle structure or bolt arrangement
State and the 4th sealing ring is provided between SR line cards and the housing.
Alternatively, the coaxial video cable male end joint includes male end connecting seat, is fixed on the male end connecting seat
Male end earth shield ring and be fixed on the male end connecting seat and positioned at the male end earth shield ring ring core male end it is coaxial
Core, the coaxial video cable female end joint include female end connecting seat, be fixed on the female end connecting seat and for it is described
Female end earth shield ring and be fixed on the female end connecting seat and be grounded positioned at the female end that male end earth shield ring is docked
Shading ring ring core and the coaxial snap ring of female end for being docked with the coaxial core of the male end.
Alternatively, the coaxial snap ring of the female end includes in horn-like setting and is used for what is docked with the coaxial core of the male end
Becket, and it is located on the plastic hoop of the becket periphery.
Based on structure of the present utility model, by the setting of external connector, that is, pass through coaxial video cable male end joint
With the setting of coaxial video cable female end joint so that the image data of the vehicle-mounted camera can pass through coaxial video cable
Be transmitted, wherein, coaxial video cable can high rate data transmission vision signal, and steady signal transmission, so, this is vehicle-mounted
When camera is by coaxial video cable, the image data of high definition can be transferred out, so as to obtain high definition image.
In addition, coaxial video cable also has function of supplying power, without specially setting power cable for the vehicle-mounted camera,
Without separated time, so, when doing waterproof, need to only water-proofing treatment be carried out to single coaxial vision cable line, rather than to many lines
Handled, be conducive to simplifying waterproof construction, reduce cost.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, it will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is the upward view for the vehicle-mounted camera that the utility model embodiment is provided；
Fig. 2 is the sectional view in AA directions in Fig. 1；
Fig. 3 is the part-structure stereogram for the vehicle-mounted camera that the utility model embodiment is provided；
Fig. 4 is the part-structure sectional view for the vehicle-mounted camera that the utility model embodiment is provided.
Drawing reference numeral explanation：
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 to explain this
Utility model, is not used to limit the utility model.
The utility model embodiment provides a kind of vehicle-mounted camera, and the rectangular post of the vehicle-mounted camera is set, and can also be in
Square column is set.
As shown in Figures 1 to 4, the vehicle-mounted camera includes housing 100, external connector 200, camera lens 300 and is located at
Circuit board 400 in housing 100, camera lens 300 is arranged in housing 100, external connector 200 include in housing 100 and with
Circuit board 400 electrically connect coaxial video cable male end joint 210, be arranged in housing 100 and with outer, coaxial vision cable line
800 connections and the coaxial video cable female end joint 220 coordinated with the grafting of coaxial video cable male end joint 210.
Based on said structure, by the setting of external connector 200, that is, pass through the He of coaxial video cable male end joint 210
The setting of coaxial video cable female end joint 220 so that the image data of the vehicle-mounted camera can pass through coaxial video cable
Line 800 is transmitted, wherein, coaxial video cable 800 can high rate data transmission vision signal, and steady signal transmission, this
Sample, when the vehicle-mounted camera is by coaxial video cable 800, can transfer out the image data of high definition, so as to obtain
High definition image.
In addition, coaxial video cable 800 also has function of supplying power, without specially setting supply lines for the vehicle-mounted camera
Cable, without separated time, so, when doing waterproof, only need to carry out water-proofing treatment, rather than right to single coaxial vision cable line 800
Many lines are handled, and are conducive to simplifying waterproof construction, are reduced cost.
In the present embodiment, as shown in Fig. 2 housing 100 includes the upper casing 110 and lower casing 120 cooperated, the He of upper casing 110
Connected between lower casing 120 by bolt arrangement, the first sealing ring 510 is provided between upper casing 110 and lower casing 120.Wherein, upper casing
Connected, so as to realize being detachably connected for upper casing 110 and lower casing 120, so may be used by bolt arrangement between 110 and lower casing 120
To open housing 100, it is easy to circuit board 400 being assembled in housing 100, and first is set between upper casing 110 and lower casing 120
Sealing ring 510, so, adds the sealing between upper casing 110 and lower casing 120, prevents water, dirt etc. from upper casing 110 and lower casing
Junction between 120 is entered in housing 100.In other embodiments, card can also be passed through between upper casing 110 and lower casing 120
Buckle structure connection is detachably connected to realize.
Further, upper casing 110 offers the first fixing groove (not marked in figure) in the end face contacted with lower casing 120, the
One fixing groove is adapted with the first sealing ring 510, and the first sealing ring 510 is placed in the first fixing groove, it is to avoid the first sealing ring 510
The problem of being positioned in plane and occur not allowing to be fixed easily, so as to be conducive to the assembling of upper casing 110 and lower casing 120.
In the present embodiment, camera lens 300 is arranged in upper casing 110, and upper casing 110 includes the lens mount 111 coordinated with lower casing 120,
And be connected and camera lens 300 is fixed in lens mount 111 with lens mount 111 by the mirror boundary for compressing camera lens 300
Camera lens shell 112, connected between camera lens shell 112 and lens mount 111 by bolt arrangement.Based on this, due to camera lens shell 112 and mirror
Connected, be detachably connected between camera lens shell 112 and lens mount 111 by bolt arrangement between headstock 111, so, is easy to
The dismounting and replacing of camera lens 300.In other embodiments, can be by buckle structure come real between camera lens shell 112 and lens mount 111
Now it is detachably connected.
In the present embodiment, camera lens 300 includes mirror body 310, and is located on the lug boss 320 of mirror body 310, lug boss
The second sealing ring 520 is provided between 320 and lens mount 111.Based on this, by the setting of the second sealing ring 520, increase mirror of knowing clearly
Sealing between first 300 and lens mount 111, it is to avoid the junction between camera lens 300 and lens mount 111 such as water, dirt enters
Into housing 100.In the present embodiment, mirror body 310 and lug boss 320 are wholely set, and are made of glass material.
In the present embodiment, circuit board also includes the first circuit board 410 provided with imaging sensor, and and first circuit board
410 splits set and are used for the second circuit board 420 for handling image information.So, by imaging sensor and for handling image
The additional device of information is respectively arranged on different circuit boards, can reduce the size of single circuit board.
In the present embodiment, connected between first circuit board 410 and lens mount 111 by bolt arrangement, first circuit board
The 3rd flexible glue packing ring 530 is provided between 410 and lens mount 111.Wherein, first circuit board 410 and lens mount 111 are connected by bolt
Connect, so, realize the connection of first circuit board 410 and lens mount 111, be easy to the dress of first circuit board 410 and lens mount 111
Match somebody with somebody and connect, and the 3rd flexible glue packing ring 530 is set between first circuit board 410 and lens mount 111, realize first circuit board
Flexible connection between 410 and lens mount 111, can be when being fixed to lens mount 111, it is to avoid by first by first circuit board 410
When the rigidity of circuit board 410 is compressed to lens mount 111, larger stress is produced between first circuit board 410 and lens mount 111 and is led
Cause first circuit board 410 on component fracture, short circuit the problems such as.In other embodiments, first circuit board 410 and lens mount
111 can be detachably connected by buckle structure realization.
In the present embodiment, as shown in Figure 2 and Figure 4, external connector 200 includes being used to wrap up coaxial video cable 800
With the SR line cards 700 of the junction of coaxial video cable female end joint 220, bolt arrangement is passed through between SR line cards 700 and housing 100
Connection, so as to realize detachably connecting between coaxial video cable female end joint 220 and coaxial video cable male end joint 210
Connect, and the 4th sealing ring 540 is provided between SR line cards 700 and housing 100, prevent water, dirt etc. from SR line cards 700 and housing 100
Between junction enter in housing 100.Specifically, in the present embodiment, external connector 200 is arranged in lower casing 120, this
Sample, SR line cards 700 are connected with lower casing 120.
In the present embodiment, vehicle-mounted camera includes the projection 600 in housing 100, the electricity of first circuit board 410 and second
Road plate 420 offers the spacing bayonet socket being engaged with projection 600 in plate side.So, in first circuit board 410 and second circuit
In the assembling process of plate 420, by the cooperation of projection 600 and spacing bayonet socket, first circuit board 410 and second circuit board are defined
420 position, is conducive to improving efficiency of assembling.
In the present embodiment, as shown in figure 4, coaxial video cable male end joint 210 includes male end connecting seat 211, is fixed on
The male end earth shield ring 212 of male end connecting seat 211 and it is fixed on male end connecting seat 211 and positioned at male end earth shield ring
The coaxial core 213 of male end of 212 ring cores, coaxial video cable female end joint 220 includes female end connecting seat 221, is fixed on female end
Connecting seat 221 simultaneously for the female end earth shield ring 222 that is docked with male end earth shield ring 212 and is fixed on female end connecting seat
221 and positioned at the ring core of female end earth shield ring 222 and for the coaxial snap ring 223 of female end that is docked with the coaxial core of male end 213.Its
In, male end earth shield ring 212 and the common gauze screen of female end earth shield ring 222, so, aerial lug is in transmission signal
During, external signal can be shielded, it is ensured that signal quality.
Further, the coaxial snap ring 223 of female end includes in horn-like setting and is used for what is docked with the coaxial core of male end 213
Becket 2231, and it is located on the plastic hoop 2232 of the periphery of becket 2231.Wherein, becket 2231 and the coaxial core of male end
213 outer peripheral faces are contacted, and are added contact area, are advantageously ensured that signal transmission rate, and plastic hoop 2232 is located on becket
2231 peripheries, play a part of protecting becket 2231, and avoid becket 2231 from making electrical contact with female end earth shield ring 222.
In the present embodiment, the surface of the coaxial snap ring 223 of female end and the coaxial core of male end 213 carries out surface gold-plating, with
Meet 50 ± 5 Ω transmission characteristic impedance, it is ensured that vision signal energy high-speed transfer.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modification, equivalent substitution or improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (11)
1. a kind of vehicle-mounted camera, it is characterised in that including housing, external connector, camera lens and in the housing
Circuit board, the camera lens is arranged in the housing, and the external connector includes in housing and is electrically connected with the circuit board
The coaxial video cable male end joint connect, be connected with outer, coaxial vision cable line and with the coaxial video cable male end joint
The coaxial video cable female end joint that grafting coordinates.
2. vehicle-mounted camera as claimed in claim 1, it is characterised in that the housing includes the upper casing cooperated with
Shell, is connected by buckle structure or bolt arrangement between the upper casing and the lower casing, is set between the upper casing and the lower casing
There is the first sealing ring.
3. vehicle-mounted camera as claimed in claim 2, it is characterised in that the upper casing is opened in the end face contacted with the lower casing
Provided with the first fixing groove, first fixing groove is adapted with first sealing ring, and first sealing ring is placed in described
First fixing groove.
4. vehicle-mounted camera as claimed in claim 2, it is characterised in that the camera lens is arranged in the upper casing, the upper casing
Including the lens mount coordinated with the lower casing, and be connected with the lens mount and by compress the mirror boundary of the camera lens come
The camera lens is fixed the camera lens shell in the lens mount, buckle structure is passed through between the camera lens shell and the lens mount
Or bolt arrangement connection.
5. vehicle-mounted camera as claimed in claim 4, it is characterised in that the camera lens includes mirror body, and is located on institute
The lug boss of mirror body is stated, the second sealing ring is provided between the lug boss and the lens mount.
6. vehicle-mounted camera as claimed in claim 4, it is characterised in that the circuit board includes the provided with imaging sensor
One circuit board, and the second circuit board for handling image information is set and is used for the first circuit board split, it is described coaxial
Vision cable male end joint is set on the second circuit board.
7. vehicle-mounted camera as claimed in claim 6, it is characterised in that lead between the first circuit board and the lens mount
Buckle structure or bolt arrangement connection are crossed, the 3rd flexible glue packing ring is provided between the first circuit board and the lens mount.
8. vehicle-mounted camera as claimed in claim 6, it is characterised in that the vehicle-mounted camera is included in the housing
Projection, the first circuit board and the second circuit board offer the limiting card being engaged with the projection in plate side
Mouthful.
9. vehicle-mounted camera as claimed in claim 1, it is characterised in that the external connector includes being used to wrap up described same
The SR line cards of axle vision cable line and the coaxial video cable female end joint, between the SR line cards and the housing
Connected by buckle structure or bolt arrangement, the 4th sealing ring is provided between the SR line cards and the housing.
10. vehicle-mounted camera as claimed in any one of claims 1-9 wherein, it is characterised in that the coaxial video cable male end
Joint includes male end connecting seat, is fixed on the male end earth shield ring of the male end connecting seat and is fixed on the male end connection
Seat and the coaxial core of male end for being located at the male end earth shield ring ring core, the coaxial video cable female end joint include female end
Connecting seat, be fixed on the female end connecting seat and for the female end earth shield ring that is docked with the male end earth shield ring and
It is fixed on the female end connecting seat and positioned at the female end earth shield ring ring core and for being docked with the coaxial core of the male end
The coaxial snap ring of female end.
11. vehicle-mounted camera as claimed in claim 10, it is characterised in that the coaxial snap ring of female end includes setting in horn-like
The becket docked with the coaxial core of the male end is put and be used for, and is located on the plastic hoop of the becket periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413295.6U CN206461693U (en) | 2016-12-21 | 2016-12-21 | Vehicle-mounted camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413295.6U CN206461693U (en) | 2016-12-21 | 2016-12-21 | Vehicle-mounted camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461693U true CN206461693U (en) | 2017-09-01 |
Family
ID=59696533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413295.6U Active CN206461693U (en) | 2016-12-21 | 2016-12-21 | Vehicle-mounted camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461693U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540695A (en) * | 2018-04-02 | 2018-09-14 | 环旭电子股份有限公司 | Automobile-used photographing module |
| CN108989643A (en) * | 2018-08-09 | 2018-12-11 | 上海保隆汽车科技股份有限公司 | A kind of vehicle-mounted camera |
| CN109525835A (en) * | 2018-11-07 | 2019-03-26 | 惠州市德赛西威汽车电子股份有限公司 | A kind of camera active calibration tolerance fixture |
| CN110190460A (en) * | 2019-07-04 | 2019-08-30 | 苏州祥龙嘉业电子科技股份有限公司 | A kind of Fakra connector |
| CN110265810A (en) * | 2019-06-26 | 2019-09-20 | 宁波为森智能传感技术有限公司 | Vehicle-mounted pick-up module connector and its assemble method comprising location structure |
-
2016
- 2016-12-21 CN CN201621413295.6U patent/CN206461693U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540695A (en) * | 2018-04-02 | 2018-09-14 | 环旭电子股份有限公司 | Automobile-used photographing module |
| CN108540695B (en) * | 2018-04-02 | 2020-05-15 | 环旭电子股份有限公司 | Camera module for vehicle |
| CN108989643A (en) * | 2018-08-09 | 2018-12-11 | 上海保隆汽车科技股份有限公司 | A kind of vehicle-mounted camera |
| CN109525835A (en) * | 2018-11-07 | 2019-03-26 | 惠州市德赛西威汽车电子股份有限公司 | A kind of camera active calibration tolerance fixture |
| CN110265810A (en) * | 2019-06-26 | 2019-09-20 | 宁波为森智能传感技术有限公司 | Vehicle-mounted pick-up module connector and its assemble method comprising location structure |
| CN110190460A (en) * | 2019-07-04 | 2019-08-30 | 苏州祥龙嘉业电子科技股份有限公司 | A kind of Fakra connector |
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| GR01 | Patent grant |