CN206993256U - A kind of water proof type vehicle-mounted high-definition camera - Google Patents
A kind of water proof type vehicle-mounted high-definition camera Download PDFInfo
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- CN206993256U CN206993256U CN201720989076.0U CN201720989076U CN206993256U CN 206993256 U CN206993256 U CN 206993256U CN 201720989076 U CN201720989076 U CN 201720989076U CN 206993256 U CN206993256 U CN 206993256U
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- circuit board
- support
- processing unit
- bonnet
- signal processing
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Abstract
A kind of water proof type vehicle-mounted high-definition camera of the utility model, including support, bonnet, camera lens and signal processing unit；The bonnet forms accommodating cavity with the support, the signal processing unit is arranged in the accommodating cavity, the signal processing unit includes imaging sensor, the first signal circuit board, secondary signal circuit board and the power supply circuit board set gradually with central shaft, mounting hole is provided with the support, the camera lens is arranged on the mounting hole, and protrudes from the support；Described image sensor is arranged on first signal circuit board；The signal processing unit is fixed on the bracket by circuit board locked screw；The bonnet offers threading hole, and the order wire of the signal processing unit is piercing in the accommodating cavity by the threading hole.A kind of water proof type vehicle-mounted high-definition camera structure of the utility model is compact, and waterproof effect is preferable.
Description
Technical field
Picture pick-up device technical field is the utility model is related to, especially a kind of water proof type vehicle-mounted high-definition camera.
Background technology
With the development of vehicle electric field, the combination of camera and automobile is more and more closer, and vehicle-mounted camera can be
The analysis of traffic accident, judge to provide reliable voucher.Being installed on in-car can also facilitate driver and crew to check in-car situation, together
When be also passenger inside the vehicle's dispute, lost article search, antikijacking burglar the problems such as provides processing foundation, it is most important that offer car
The monitoring of railway carriage or compartment internal and external environment, safety guarantee is provided for vehicle traveling.
In conventional art, camera is designed using plastic shell, when shell docking and camera assemble, is constantly present seam
Gap, it is impossible to effective waterproof is carried out, so as to limit the use environment of camera.
Utility model content
In view of the technical problem present in background technology, the shortcomings that the purpose of this utility model is to overcome prior art,
A kind of water proof type vehicle-mounted high-definition camera of good water-proof effect is provided.
In order to solve the above technical problems, the utility model employs following technical measures：
A kind of water proof type vehicle-mounted high-definition camera, including support, bonnet, camera lens and signal processing unit；The bonnet
Accommodating cavity is formed with the support, the signal processing unit is arranged in the accommodating cavity, the signal processing unit
Imaging sensor, the first signal circuit board, secondary signal circuit board and the power supply circuit board set gradually including same central shaft, institute
State and mounting hole is provided with support, the camera lens is arranged on the mounting hole, and protrudes from the support；The secondary signal electricity
Road plate is electrically connected by the first connector with first signal circuit board, and the power supply circuit board passes through the second connector and institute
State secondary signal circuit board electrical connection, described image sensor is arranged on first signal circuit board, and with the camera lens
It is oppositely arranged；The signal processing unit is fixed on the bracket by circuit board locked screw；The bonnet offers logical
String holes, the threading hole is corresponding with the power supply circuit board, and the order wire of the signal processing unit passes through the threading hole
The accommodating cavity is piercing in, the support is provided with the first fixing hole, and first fixing hole is arranged at the support in water
Four interior corners in square upward section, the bonnet are provided with the second fixing hole, second fixing hole and described first
Fixing hole is adapted, and shell locked screw sequentially passes through second fixing hole and first fixing hole, the fixed support
With the bonnet, first annular groove is provided with first fixing hole, the first waterproof is provided with the first annular groove
Rubber ring, the second ring groove, first ring groove and second ring groove are provided with the first annular groove
For donut, the diameter of second ring groove is less than the diameter of the first annular groove, first water proof rubber
Projection block is provided with circle, the projection block is adapted with second ring groove.
As further improved, first is provided between first signal circuit board and the secondary signal circuit board
Support column, the second support column, first support column are provided between the secondary signal circuit board and the power supply circuit board
Corresponding with institute second support column, the circuit board locked screw sequentially passes through second support column and described first
Dagger, and be connected with the support.
As further improved, first support column, second support column and the circuit board locked screw are equal
It is arranged in pairs in the diagonal position of the signal processing unit.
As further improved, the support, the bonnet, the circuit board locked screw, first support column
And the material of second support column is the metal material with high-termal conductivity.
As further improved, first signal circuit board and the secondary signal circuit board with it is described accommodating
The inwall of cavity abuts against.
As further improved, the power supply circuit board is provided with coaxial connector, and the coaxial connector passes through SMD
It is fixedly connected with the power supply circuit board, the coaxial connector is corresponding with the threading hole, and the order wire passes sequentially through
The coaxial connector and the threading hole, and it is piercing in the bonnet.
As further improved, the one end of the threading hole away from the accommodating cavity is provided with wire harness, the wire harness
Be connected with the coaxial connector, the wire harness by wire harness install screw be fixed on it is described after cover.
Compared with prior art, the utility model has advantages below：
1st, the structure design of the first water proof rubber circle is used in a kind of vehicle-mounted high-definition camera of the utility model, using second
Ring groove and the structure design of projection block collocation, can effectively prevent outside moisture from entering in accommodating cavity, reach effective
The purpose of waterproof.
Brief description of the drawings
Accompanying drawing 1 is a kind of assembling schematic diagram of water proof type vehicle-mounted high-definition camera of the utility model.
Accompanying drawing 2 is a kind of structural representation of water proof type vehicle-mounted high-definition camera of the utility model.
Accompanying drawing 3 is a kind of structural representation of the support of water proof type vehicle-mounted high-definition camera of the utility model.
Accompanying drawing 4 is the structural representation for the bonnet that a kind of water proof type vehicle-mounted high-definition of the utility model takes the photograph wardrobe.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.Therefore, the implementation of the present utility model to providing in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of of the present utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under "
Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the equipment of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
It refer to Fig. 1-4, in embodiment, a kind of water proof type vehicle-mounted high-definition camera, including support 200, bonnet 400, mirror
First 100 and signal processing unit 300；The bonnet 400 forms accommodating cavity, the signal transacting list with the support 200
Member 300 is arranged in the accommodating cavity, and the signal processing unit 300 includes the imaging sensor set gradually with central shaft
310th, the first signal circuit board 320, secondary signal circuit board 330 and power supply circuit board 340, installation is provided with the support 200
Hole 210, the camera lens 100 are arranged on the mounting hole 210, and protrude from the support 200；The secondary signal circuit board
330 are electrically connected by the first connector 322 with first signal circuit board 320, and the power supply circuit board 340 connects by second
Fitting 332 electrically connects with the secondary signal circuit board 330, passes through first connector 322 and second connector 332
Setting, between first signal circuit board 320 and the secondary signal circuit board 330, the secondary signal circuit board 330
Signal transmission between the power supply circuit board 340 is more stable, reduces external environment and caused disturb is transmitted to signal.
Described image sensor 310 is arranged on first signal circuit board 320, and is set relatively with the camera lens 100
Put；The signal processing unit 300 is fixed on the support 200 by circuit board locked screw 350；Assemble the vehicle-mounted height
During clear camera, the signal processing unit 300 is first assembled into member, then by the circuit board locked screw 350 by described in
Signal processing unit 300 is fixed on the support 200, and then the camera lens 100 is arranged on the mounting hole 210,
Avoid and the camera lens 100 be first installed, the signal processing unit 300 is installed afterwards and causes the camera lens 100 difficult from main modulation,
The inaccurate situation of focusing occurs.
In order to preferably be adjusted, a diameter of D of the mounting hole 210 is defined, a diameter of d of the camera lens 100, is made
It meets：D=1.1d.And the camera lens 100 and the distance of described image sensor 310 are 0.8mm-1.4mm.The mounting hole
210 diameter is more than the diameter of the camera lens 100 so that when installing the camera lens 100, the camera lens 100 can obtain more
Big adjusting range, Adjustment effect is more preferable, and the cooperation between described image sensor 310 and the camera lens 100 is more accurate, energy
Enough preferably imaging, image sharpness are higher.In the present embodiment, the camera lens 100 and the distance of described image sensor 310 are
1mm, the distance enables to described image sensor 310 preferably to coordinate with the camera lens 100, and meets the camera lens simultaneously
100 when from main modulation, leave enough adjustment spaces, to reach best Adjustment effect.
In order that the signal processing unit can be consolidated more, first signal circuit board 320 and described second
The first support column 321, the secondary signal circuit board 330 and the power supply circuit board 340 are provided between signal circuit board 330
Between be provided with the second support column 331, first support column 321 is corresponding with institute second support column 331, described first
Support column 321 can fix first signal circuit board 320 and the secondary signal circuit board with second support column 331
Between 330, the distance between the secondary signal circuit board 330 and the power supply circuit board 340 so that the signal transacting list
First 300 structures are more firm, avoid and cause the structure of the signal processing unit 300 to produce dislocation because external factor is rocked
Or damage.
In embodiment, the circuit board locked screw 350 sequentially passes through second support column 331 and first support
Post 321, and be connected with the support 200, first support column 321, second support column 331 and circuit board lock are paid
Screw 350 is arranged in pairs in the diagonal position of the signal processing unit 300.By such structure design, both met
The constitutionally stable requirement of the signal processing unit 300, the circuit board locked screw 350 sequentially pass through second support
Post 331 and first support column 321, and be connected with the support 200 and enable to the signal processing unit 300 to install
It is convenient, it is compact-sized, and then volume is diminished.
The bonnet 400 offers threading hole 410, and the threading hole 410 is corresponding with the power supply circuit board 340, institute
The order wire for stating signal processing unit 300 is piercing in the accommodating cavity by the threading hole 410.
In order to reduce signal interference of the extraneous factor to the order wire, the power supply circuit board 340, which is provided with, coaxially to be connected
Device 600 is connect, the coaxial connector 600 is fixedly connected by SMD with the power supply circuit board 340, the coaxial connector 600
Corresponding with the threading hole 410, the order wire passes sequentially through the coaxial connector 600 and the threading hole 410, and wears
For the bonnet 400.The coaxial connector 600 can reduce signal interference of the extraneous factor to the order wire so that
The more stable fidelity of signal transmission
The one end of the threading hole 410 away from the accommodating cavity is provided with wire harness 700, and the wire harness coaxial connects with described
Connect device 600 to connect, the wire harness 700 is installed screw 800 by wire harness and is fixed on the bonnet 400.In order to solve the line
The design difficulty that the mounting surface of beam 700 is easily intake, the second water proof rubber is provided between the wire harness 700 and the bonnet 400
Circle 710, the second water proof rubber circle 710 can effectively solve the problem that the design difficulty that the mounting surface of wire harness 700 is easily intake, significantly
Improve the water proofing property of the vehicle-mounted high-definition camera.
It refer to Fig. 3-4, in embodiment, the support 200 is provided with the first fixing hole 220, first fixing hole 220
Four interior corners in the section of the support 200 in the horizontal direction are arranged at, the bonnet 400 is provided with the second fixing hole
420, second fixing hole 420 is adapted with first fixing hole 220, and shell locked screw 500 sequentially passes through described
Two fixing holes 420 and first fixing hole 220, the fixed support 200 and the bonnet 400；Definition, the support 200
When being docked with the bonnet 400, the contact surface on the support 200 with the bonnet 400 is the first contact surface, in order to effectively solve
Certainly described support 200 and the problem of after the bonnet 400 installation, first contact surface is easily intake, first contact surface
On be provided with first annular groove 230, the first water proof rubber circle 240, and described first are provided with the first annular groove 230
Water proof rubber circle 240 is interference fitted with first ring groove 230, so the first water proof rubber circle 240 can be effective
Prevent water from leaking into the accommodating cavity from first contact surface.
In order to obtain more preferable waterproof effect, the second ring groove 231 is provided with the first annular groove 230, it is described
First ring groove 230 has same central shaft, the diameter of second ring groove 231 with second ring groove 231
Less than the diameter of the first annular groove 230, projection block 241, the projection are provided with the first water proof rubber circle 240
Block 241 is adapted with second ring groove 231.Matched by the projection block 241 and second ring groove 231
Close, the first water proof rubber circle 240 can preferably avoid moisture from entering the accommodating cavity, greatly improve the car
Carry the water resistance of high-definition camera.
In order to improve the heat dispersion of the vehicle-mounted high-definition camera, strengthen its heat endurance, it is the support 200, described
Bonnet 400, the circuit board locked screw 350, the material of first support column 321 and second support column 331 are equal
Metal material selected from high-termal conductivity, and first support column 321 with described second support 331 posts with the accommodating cavity
Inwall abut against, first signal circuit board 320, the secondary signal circuit board 330 and power supply circuit board 340 also with
The inwall of the accommodating cavity abuts against.First support column 321 with described second support 331 posts with the accommodating cavity
Inwall abut against, the heat distributed when can quickly the signal processing unit 300 be worked is transmitted to the accommodating sky
The inwall of chamber, and then be dispersed into by the support 200 and the bonnet in the external world, complete the signal processing unit 300
Quick heat radiating.
First signal circuit board 320, the secondary signal circuit board 330 and the power supply circuit board 340 with
The inwall of the accommodating cavity abuts against, then between first signal circuit board 320 and the secondary signal circuit board 330,
Confined space can be formed between the secondary signal circuit board 330 and the power supply circuit board 340, in order that the accommodating sky
The air of intracavitary can mutually circulate, and reach Homogeneouslly-radiating, reduce the purpose that heat is concentrated, first signal circuit board 320,
Several passages are provided with the secondary signal circuit board 330 and the power supply circuit board 340, pass through the passage
Setting, the air in the accommodating cavity circulated, and is reached and is reduced heat and concentrate, the purpose of Homogeneouslly-radiating, while described
First signal circuit board 320, the secondary signal circuit board 330 and the power supply circuit board 340 with the accommodating cavity
Inwall abut against and add the contact area between the inwall of the signal processing unit 300 and the accommodating cavity, energy
It is enough to be radiated faster.
Meanwhile first signal circuit board 320, the secondary signal circuit board 330 and the power supply circuit board 340
Inwall with the accommodating cavity abuts against, then first signal circuit board 320 and the secondary signal circuit board 330 it
Between, between the secondary signal circuit board 330 and the power supply circuit board 340 can form confined space, confined space can
So that camera does not interfere with the work of non-conterminous part then if any infiltration enters, two neighboring part only can be influenceed, reaches anti-
Water, the small purpose of maintenance cost.
Simultaneously in order to which the support 200 can be contacted preferably with the bonnet 400 with the external world, expand the contact with the external world
Area, to reach more preferable radiating effect, the support 200 on the outer surface of the bonnet 400 with being provided with multiple micro-structurals
900, for increasing the area of dissipation of the support 200 and the bonnet 400.The micro-structural 900 is wire bulge-structure, line
Shape sunk structure, dot bulge structure, pitting structure and its combination.By the design of the micro-structural 900, can expand
The support 200 and the bonnet 400 and extraneous contact area, and then increase area of dissipation, reach the effect of quick heat radiating.
In order to preferably radiate, it is l to define length of the wire harness installation screw 800 in the accommodating cavity, described
The distance of power supply circuit board 340 and the bonnet 400 is L, and it meets：By such setting, the wire harness installation
Length of the screw 800 in the accommodating cavity can either ensure not interfering with the work of device on the power supply circuit board 340
State, and can enough ensure and the accommodating cavity in air between there is maximum contact area, reach best radiating effect
Fruit, when the accommodating cavity radiating, screw 800 can be installed by the wire harness and carry out heat exchange with extraneous, reach quick
The purpose of radiating.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (7)
- A kind of 1. water proof type vehicle-mounted high-definition camera, it is characterised in that：Including support, bonnet, camera lens and signal processing unit； The bonnet forms accommodating cavity with the support, and the signal processing unit is arranged in the accommodating cavity, the signal Processing unit includes imaging sensor, the first signal circuit board, secondary signal circuit board and the power supply set gradually with central shaft Circuit board, mounting hole is provided with the support, the camera lens is arranged on the mounting hole, and protrudes from the support；It is described Secondary signal circuit board is electrically connected by the first connector with first signal circuit board, and the power supply circuit board passes through second Connector and the secondary signal circuit board electrical connection, described image sensor are arranged on first signal circuit board, and It is oppositely arranged with the camera lens；The signal processing unit is fixed on the bracket by circuit board locked screw；After described Lid offers threading hole, and the threading hole is corresponding with the power supply circuit board, and the order wire of the signal processing unit passes through The threading hole is piercing in the accommodating cavity, and the support is provided with the first fixing hole, and first fixing hole is arranged at institute Four interior corners in the section of support in the horizontal direction are stated, the bonnet is provided with the second fixing hole, second fixing hole It is adapted with first fixing hole, shell locked screw sequentially passes through second fixing hole and first fixing hole, Gu Determine the support and the bonnet, first annular groove is provided with first fixing hole, is set in the first annular groove There is the first water proof rubber circle, be provided with the second ring groove on the first annular groove, first ring groove and described the Two ring grooves are donut, and the diameter of second ring groove is less than the diameter of the first annular groove, described the Projection block is provided with one water proof rubber circle, the projection block is adapted with second ring groove.
- 2. vehicle-mounted high-definition camera according to claim 1, it is characterised in that first signal circuit board and described the The first support column is provided between binary signal circuit board, is provided between the secondary signal circuit board and the power supply circuit board Second support column, first support column is corresponding with second support column, and the circuit board locked screw sequentially passes through institute The second support column and first support column are stated, and is connected with the support.
- 3. vehicle-mounted high-definition camera according to claim 2, it is characterised in that first support column, described second Dagger and the circuit board locked screw are arranged in pairs in the diagonal position of the signal processing unit.
- 4. vehicle-mounted high-definition camera according to claim 3, it is characterised in that the support, the bonnet, the circuit The material of plate locked screw, first support column and second support column is the metal material with high-termal conductivity.
- 5. vehicle-mounted high-definition camera according to claim 4, it is characterised in that first signal circuit board and described Inwall of the secondary signal circuit board with the accommodating cavity abuts against.
- 6. vehicle-mounted high-definition camera according to claim 1, it is characterised in that the power supply circuit board, which is provided with, coaxially to be connected Device is connect, the coaxial connector is fixedly connected by SMD with the power supply circuit board, the coaxial connector and the threading hole Corresponding, the order wire passes sequentially through the coaxial connector and the threading hole, and is piercing in the bonnet.
- 7. vehicle-mounted high-definition camera according to claim 6, it is characterised in that the threading hole is away from the accommodating cavity One end be provided with wire harness, the wire harness is connected with the coaxial connector, the wire harness by wire harness install screw be fixed on Covered after described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989076.0U CN206993256U (en) | 2017-08-09 | 2017-08-09 | A kind of water proof type vehicle-mounted high-definition camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989076.0U CN206993256U (en) | 2017-08-09 | 2017-08-09 | A kind of water proof type vehicle-mounted high-definition camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993256U true CN206993256U (en) | 2018-02-09 |
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ID=61418826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720989076.0U Active CN206993256U (en) | 2017-08-09 | 2017-08-09 | A kind of water proof type vehicle-mounted high-definition camera |
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| Country | Link |
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| CN (1) | CN206993256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407734A (en) * | 2018-04-24 | 2018-08-17 | 深圳市豪恩汽车电子装备股份有限公司 | Fixing bracket, vehicle-mounted camera device and the motor vehicles of vehicle-mounted camera |
-
2017
- 2017-08-09 CN CN201720989076.0U patent/CN206993256U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407734A (en) * | 2018-04-24 | 2018-08-17 | 深圳市豪恩汽车电子装备股份有限公司 | Fixing bracket, vehicle-mounted camera device and the motor vehicles of vehicle-mounted camera |
| CN108407734B (en) * | 2018-04-24 | 2023-12-12 | 深圳市豪恩汽车电子装备股份有限公司 | Fixed bolster, on-vehicle camera device and motor vehicle of on-vehicle camera |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 361024 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, Xiamen, Fujian, 2201-2213 Patentee before: Xiamen Zongmu Industrial Co. Ltd. |
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| CP03 | Change of name, title or address |