CN208888561U - Waterproof rear lens for automobile data recorder - Google Patents
Waterproof rear lens for automobile data recorder Download PDFInfo
- Publication number
- CN208888561U CN208888561U CN201821538896.9U CN201821538896U CN208888561U CN 208888561 U CN208888561 U CN 208888561U CN 201821538896 U CN201821538896 U CN 201821538896U CN 208888561 U CN208888561 U CN 208888561U
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- Prior art keywords
- lens
- waterproof
- camera lens
- sealing ring
- data recorder
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Abstract
The utility model discloses a kind of waterproof rear lens for automobile data recorder, it include: upper cover, lower cover, waterproof lens module, mounting bracket, upper and lower covers sealing ring, camera lens sealing ring and vehicle frame sealing ring, wherein, it is connected between the upper cover and lower cover by upper and lower covers sealing ring and forms a hollow cylindrical housings, the waterproof lens module is arranged inside the cylindrical housings, and the waterproof camera lens of the waterproof lens module is pierced by the camera lens mounting hole being provided on lid, the junction of waterproof camera lens Yu camera lens mounting hole is arranged in the camera lens sealing ring, the mounting bracket is mounted on the end of the cylindrical housings by vehicle frame sealing ring.The utility model is provided with waterproof grommet in the junction of each component, the inside of rear lens can be penetrated by external rainwater in an efficient way, so as to extend the service life of rear lens, furthermore, use waterproof camera lens, rainwater can be prevented to be attached to camera lens surface, it is ensured that picture is still clear when rainy days.
Description
Technical field
The utility model relates to automobile electronics technical field, in particular to after a kind of waterproof for automobile data recorder
Camera lens.
Background technique
Automobile data recorder is the instrument of the relevent informations such as the image recorded vehicle driving on the way and sound.Driving recording is installed
After instrument, it is able to record the video image and sound of running car overall process, evidence can be provided for traffic accident.
The rear lens of automobile data recorder are mounted on the tail portion of automobile, are used to help driver and find the object or person after vehicle
Member, so as to reversing and smooth parking in the case where ensuring safety.Since rear lens are according in outside vehicle, wet weather
Under environment, when the rainwater of outside easily infiltrates into inside rear lens, the circuit board short circuit inside rear lens is caused to burn, after influencing
The service life of camera lens, while when being dropped on the eyeglass on rear lens surface, it can be attached to the surface of eyeglass, cause picture at that time
Face mould paste, influences the car backing operation of driver.
Utility model content
The utility model provides a kind of waterproof rear lens for automobile data recorder, to solve on existing in the prior art
State technical problem.
In order to solve the above technical problems, the utility model provides a kind of waterproof rear lens for automobile data recorder, comprising:
Upper cover, lower cover, waterproof lens module, mounting bracket, upper and lower covers sealing ring, camera lens sealing ring and vehicle frame sealing ring, wherein described
A hollow cylindrical housings are connected and formed between upper cover and lower cover by upper and lower covers sealing ring, the waterproof lens module is set
It sets inside the cylindrical housings, and the waterproof camera lens of the waterproof lens module is pierced by the camera lens installation being provided on lid
The junction of waterproof camera lens Yu camera lens mounting hole is arranged in hole, the camera lens sealing ring, and the mounting bracket is sealed by vehicle frame
Circle is mounted on the end of the cylindrical housings.
Preferably, the waterproof lens module include circuit board, the waterproof camera lens being mounted on the circuit board and
The camera lens top cover of the waterproof lens head is set, and the company of camera lens top cover Yu camera lens mounting hole is arranged in the camera lens sealing ring
Meet place.
Preferably, the waterproof camera lens includes: the multiple groups imaging lens successively arranged and is arranged in imaging lens tail portion
Filter plate, wherein the shape positioned at the imaging lens of front end matches with the camera lens dome shape.
Preferably, the imaging lens for being located at front end are meniscus lens, and the surface of the meniscus lens is coated with waterproof layer.
Preferably, the imaging lens are provided with 5-8 group altogether.
Preferably, the mounting bracket includes connecting for the mounting ring affixed with shell and with the mounting ring integral type
The mounting plate connect.
Compared with prior art, the waterproof rear lens for automobile data recorder of the utility model, comprising: upper cover, lower cover,
Waterproof lens module, mounting bracket, upper and lower covers sealing ring, camera lens sealing ring and vehicle frame sealing ring, wherein the upper cover and lower cover
Between connect and formed a hollow cylindrical housings by upper and lower covers sealing ring, the waterproof lens module is arranged in the circle
Inside cylindrical shell, and the waterproof camera lens of the waterproof lens module is pierced by the camera lens mounting hole being provided on lid, the mirror
The junction of waterproof camera lens Yu camera lens mounting hole is arranged in head sealing ring, and the mounting bracket is mounted on institute by vehicle frame sealing ring
State the end of cylindrical housings.The utility model is provided with waterproof grommet in the junction of each component, can be in an efficient way
External rainwater penetrates into the inside of rear lens, so as to extend the service life of rear lens, in addition, using waterproof camera lens, it can
To prevent rainwater to be attached to camera lens surface, it is ensured that picture is still clear when rainy days.
Detailed description of the invention
Fig. 1 is the structural block diagram of the waterproof rear lens for automobile data recorder of the utility model；
Fig. 2 is the structural schematic diagram of waterproof camera lens in the waterproof rear lens for automobile data recorder of the utility model；
Fig. 3 is the assembling schematic diagram for automobile data recorder of the utility model.
It is as shown in the figure: 1- upper cover, 11- camera lens mounting hole, 2- lower cover, 3- waterproof lens module, 31- waterproof camera lens, 32- electricity
Road plate, 33- camera lens top cover, 4- mounting bracket, 5- upper and lower covers sealing ring, 6- camera lens sealing ring, 7- vehicle frame sealing ring；
The first concave and convex lenses of L1-, L2- plano-concave mirror, the second meniscus lens of L3-, L4- planoconvex lens, L5- convex lens, L6- concavees lens,
L7- filter plate.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.It should be noted that the utility model attached drawing is all made of simplified form
And non-accurate ratio is used, only to convenient, lucidly aid illustration the utility model embodiment purpose.
As shown in Figure 1 to Figure 3, the utility model provides a kind of waterproof rear lens for automobile data recorder, comprising: upper cover
1, lower cover 2, waterproof lens module 3, mounting bracket 4, upper and lower covers sealing ring 5, camera lens sealing ring 6 and vehicle frame sealing ring 7, wherein
It is connected between the upper cover 1 and lower cover 2 by upper and lower covers sealing ring 5, to form an inner hollow and circle sealed around
Cylindrical shell, the waterproof lens module 3 are arranged in the inside of the cylindrical housings, and the waterproof lens module 3
Waterproof camera lens 31 is pierced by the camera lens mounting hole 11 being provided in upper cover 1, and the camera lens sealing ring 6 is arranged in waterproof camera lens 31 and mirror
The junction of head mounting hole 11, for preventing rainwater, dust or fine sand from entering cylindrical housings to protection is sealed herein
11 inside, the mounting bracket 4 are mounted on the end of the cylindrical housings by vehicle frame sealing ring 7, described for locking
Upper cover 1 and lower cover 2, it is ensured that closely connected between upper cover 1 and lower cover 2, prevent rainwater, dust or fine sand from passing through upper cover 1 and lower cover 2
Between junction enter inside waterproof rear lens.
Please emphasis referring to Fig. 2 and combine Fig. 1, the waterproof lens module 3 include circuit board 32, be mounted on the circuit board
Waterproof camera lens 31 on 32 and the camera lens top cover 33 that 31 end of waterproof camera lens is arranged in, the camera lens top cover 33 is for protecting
The waterproof camera lens 31 is protected, and is connect with the upper cover 1.In other words, the camera lens sealing ring 6 setting camera lens top cover 33 with
The junction of camera lens mounting hole 11.
With continued reference to Fig. 2, the waterproof camera lens 31 includes: the multiple groups imaging lens successively arranged and is arranged in imaging lens
The filter plate L7 of tail portion, wherein the shape positioned at the imaging lens of front end matches with 33 shape of camera lens top cover.In general,
The imaging lens are provided with 5-8 group, and the present embodiment is preferably provided with 6 groups, and are respectively as follows: the first concave and convex lenses L1, plano-concave mirror L2,
Two meniscus lens L3, planoconvex lens L4, convex lens L5 and concavees lens L6, wherein the first concave and convex lenses L1 is located at front end, shape
Match with the shape of the camera lens top cover 33, so as to be connect with 33 closed seamless of camera lens top cover.
Further, the outer surface of the first meniscus lens L11, which that is to say, is coated on convex surface by vacuum coating technology
Waterproof layer, the waterproof layer can prevent rainwater from adhering to, while can also filter out stray light, it is ensured that rear waterproof rear lens are meeting with
When meeting rainwater, it still is able to normal imaging.
With continued reference to Fig. 1 to Fig. 3, the mounting bracket 4 include for the mounting ring 41 affixed with shell and with the peace
Fill the mounting plate 42 of 41 integral type of ring connection.Specifically, the mounting ring 41 is arranged on the housing, makes upper cover 1 and lower cover 2
Between closely connect, prevent rainwater, dust or fine sand from entering waterproof rear lens by the junction between upper cover 1 and lower cover 2
It is internal.The mounting plate 42 with the other component of automobile for connecting, thus the fixed waterproof rear lens.
In conclusion the waterproof rear lens for automobile data recorder of the utility model, comprising: upper cover 1, lower cover 2, waterproof
Lens module 3, mounting bracket 4, upper and lower covers sealing ring 5, camera lens sealing ring 6 and vehicle frame sealing ring 7, wherein the upper cover 1 is under
A hollow cylindrical housings are connected and formed between lid 2 by upper and lower covers sealing ring 5, the setting of waterproof lens module 3 exists
Inside the cylindrical housings, and the waterproof camera lens 31 of the waterproof lens module 3 is pierced by the camera lens installation being provided in upper cover 1
The junction of waterproof camera lens 31 Yu camera lens mounting hole 11 is arranged in hole 11, the camera lens sealing ring 6, and the mounting bracket 4 passes through
Vehicle frame sealing ring 7 is mounted on the end of the cylindrical housings.The utility model is provided with waterproof in the junction of each component
Sealing ring can penetrate into the inside of rear lens by external rainwater in an efficient way, so as to extend the service life of rear lens, this
Outside, using waterproof camera lens 31, rainwater can be prevented to be attached to camera lens surface, it is ensured that picture is still clear when rainy days.
Obviously, it is practical new without departing from this can to carry out various modification and variations to utility model by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.
Claims (6)
1. a kind of waterproof rear lens for automobile data recorder characterized by comprising upper cover, lower cover, waterproof lens module,
Mounting bracket, upper and lower covers sealing ring, camera lens sealing ring and vehicle frame sealing ring, wherein by up and down between the upper cover and lower cover
Lid sealing ring connects and is formed a hollow cylindrical housings, and the waterproof lens module is arranged in the circular cylindrical shell body
Portion, and the waterproof camera lens of the waterproof lens module is pierced by the camera lens mounting hole being provided on lid, the camera lens sealing ring is set
It sets in the junction of waterproof camera lens and camera lens mounting hole, the mounting bracket is mounted on the circular cylindrical shell by vehicle frame sealing ring
The end of body.
2. being used for the waterproof rear lens of automobile data recorder as described in claim 1, which is characterized in that the waterproof lens module
Including circuit board, the waterproof camera lens being mounted on the circuit board and the camera lens top cover that the waterproof lens head is arranged in,
The junction of camera lens top cover Yu camera lens mounting hole is arranged in the camera lens sealing ring.
3. being used for the waterproof rear lens of automobile data recorder as claimed in claim 2, which is characterized in that the waterproof camera lens packet
It includes: the multiple groups imaging lens successively arranged and the filter plate that imaging lens tail portion is set, wherein the imaging lens positioned at front end
Shape match with the camera lens dome shape.
4. being used for the waterproof rear lens of automobile data recorder as claimed in claim 3, which is characterized in that the imaging lens positioned at front end
Piece is meniscus lens, and the surface of the meniscus lens is coated with waterproof layer.
5. the waterproof rear lens for automobile data recorder as described in claim 3 or 4, which is characterized in that the imaging lens
It is provided with 5-8 group altogether.
6. being used for the waterproof rear lens of automobile data recorder as described in claim 1, which is characterized in that the mounting bracket includes
For the mounting ring affixed with shell and the mounting plate being connect with the mounting ring integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538896.9U CN208888561U (en) | 2018-09-20 | 2018-09-20 | Waterproof rear lens for automobile data recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538896.9U CN208888561U (en) | 2018-09-20 | 2018-09-20 | Waterproof rear lens for automobile data recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208888561U true CN208888561U (en) | 2019-05-21 |
Family
ID=66513170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821538896.9U Active CN208888561U (en) | 2018-09-20 | 2018-09-20 | Waterproof rear lens for automobile data recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208888561U (en) |
-
2018
- 2018-09-20 CN CN201821538896.9U patent/CN208888561U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |