CN204119335U - A kind of picture pick-up device - Google Patents
A kind of picture pick-up device Download PDFInfo
- Publication number
- CN204119335U CN204119335U CN201420568801.3U CN201420568801U CN204119335U CN 204119335 U CN204119335 U CN 204119335U CN 201420568801 U CN201420568801 U CN 201420568801U CN 204119335 U CN204119335 U CN 204119335U
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- CN
- China
- Prior art keywords
- translucent cover
- rain brush
- camera lens
- drive motors
- picture pick
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- 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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Abstract
The utility model relates to technical field of imaging, discloses a kind of picture pick-up device, comprises housing, camera lens, translucent cover, rain brush, drive unit; Wherein: camera lens is installed on housing; Translucent cover is positioned at camera lens daylighting side and relatively can be installed on housing movably by housing; Rain brush is relative with housing fixing; Outside the transmission region that the region that the light that rain brush is positioned at the maximum lighting angle of camera lens in the projection of the outer surface place plane of translucent cover surrounds is crossing with translucent cover outer surface; Drive unit and translucent cover are in transmission connection; Drive unit drives translucent cover to enable when moving relative to housing translucent cover relative to rain brush action, to make rain brush translucent cover be deviated from dirt scraping on surface, camera lens side.In above-mentioned picture pick-up device, rain brush can not change relative to the position of camera lens, can not impact the picture quality of camera lens collection, the picture quality that camera lens gathers when rain brush strikes off the dirt on translucent cover, can not be affected, and then improve the quality that picture pick-up device gathers image.
Description
Technical field
The utility model relates to technical field of imaging, particularly a kind of picture pick-up device.
Background technology
In technical field of imaging, a lot of picture pick-up device is used for outdoor monitoring etc.
When picture pick-up device is used in outdoor environment, several factors in outdoor environment can affect the picture quality that picture pick-up device camera lens gathers, the globule formed like rain, mist etc. and water smoke etc. stick on the translucent cover of picture pick-up device front side lens, and, the fallen leaves of trees also may drop at the front side lens of video camera, and then affect the picture quality of camera lens collection.
For the above-mentioned factor in solution outdoor environment is on the impact of the IMAQ quality that picture pick-up device camera lens gathers, in prior art, occur that a kind of mode arranging rain brush on front side of translucent cover is struck off the dirt on translucent cover; But in above-mentioned picture pick-up device, rain brush needs when striking off the dirt on translucent cover to move around on the daylighting path of camera lens, and then can impact the picture quality of camera lens collection.
Utility model content
The utility model provides a kind of picture pick-up device, can not affect the picture quality that camera lens gathers when striking off the dirt on translucent cover in this picture pick-up device, and then improves the quality that picture pick-up device gathers image.
First aspect, provides a kind of picture pick-up device, comprises housing, camera lens, translucent cover, rain brush, drive unit; Wherein:
Described camera lens is installed on described housing;
Described translucent cover is positioned at the daylighting side of described camera lens and can be installed on described housing movably by relatively described housing, and described translucent cover has the transmission region that the daylighting light for described camera lens passes;
Described rain brush is relative with described housing to be fixed and deviates from the outer surface movable sealing of described camera lens with described translucent cover; Outside the transmission region that the region that the light that described rain brush is positioned at the maximum lighting angle of described camera lens in the projection of the outer surface place plane of described translucent cover surrounds is crossing with described translucent cover outer surface;
Described drive unit and described translucent cover are in transmission connection; Described drive unit enables described translucent cover relative to described rain brush action, to make rain brush translucent cover be deviated from dirt scraping on surface, camera lens side when driving described translucent cover to move relative to described housing.
In conjunction with above-mentioned first aspect, in the implementation that the first is possible, described translucent cover is circular, and described translucent cover can rotate around its axial line.
In conjunction with the first possible implementation of above-mentioned first aspect, in the implementation that the second is possible, one end of described rain brush is positioned at outside described translucent cover, and the other end at least extends to the axial line place of described translucent cover.
In conjunction with the implementation that the second of above-mentioned first aspect is possible, in the implementation that the third is possible, described rain brush described translucent cover outer surface projection planar adjacent with described transmission region, and along the direction of rotation of described translucent cover, described rain brush is positioned at the upstream of described transmission region in the projection of the outer surface place plane of described translucent cover.
In conjunction with the first possible implementation of above-mentioned first aspect, in the 4th kind of possible implementation, described drive unit comprises:
Drive motors, described drive motors is installed on described housing;
Driving shaft co-axially fixed with described translucent cover, the output shaft of described driving shaft and described drive motors is in transmission connection.
In conjunction with the 4th kind of possible implementation of above-mentioned first aspect, in the 5th kind of possible implementation, the output shaft of described driving shaft and described drive motors is in transmission connection, and specifically comprises:
The output shaft of described driving shaft and described drive motors is coaxially fixed; Or,
Be parallel to each other between the output shaft of described driving shaft and described drive motors, and be in transmission connection by driving belt between described driving shaft and described drive motors output shaft; Or,
Mutually vertical between described driving shaft and the output shaft of described drive motors, and be provided with covert gear train between the output shaft of described driving shaft and described drive motors, be in transmission connection by driving belt between the output shaft of described drive motors and the power shaft of described covert gear train, the output shaft of described driving shaft and described covert gear train is coaxially fixed.
In conjunction with the first possible implementation of above-mentioned first aspect, in the 6th kind of possible implementation, described drive unit comprises:
Drive motors, described drive motors is installed on described housing; The axial line of the output shaft of described drive motors and the axis parallel of described translucent cover;
Be surrounded on the driving belt on the output shaft of described translucent cover outer peripheral face and described drive motors.
In conjunction with above-mentioned first aspect, in the 7th kind of possible implementation, described translucent cover is rectangle, and described translucent cover can move along its length.
In conjunction with the 7th kind of possible implementation of above-mentioned first aspect, in the 8th kind of possible implementation, described rain brush comprises the first sub-rain brush and the second sub-rain brush that the length direction along described translucent cover arranges, described first sub-rain brush is positioned at the side of described camera lens, and described second sub-rain brush is positioned at the opposite side of described camera lens.
In conjunction with the 8th kind of possible implementation of above-mentioned first aspect, in the 9th kind of possible implementation, the bearing of trend of described first sub-rain brush is parallel with the bearing of trend of described second sub-rain brush, and the bearing of trend of described first sub-rain brush is vertical with the bearing of trend of described translucent cover.
In conjunction with the 7th kind of possible implementation of above-mentioned first aspect, in the tenth kind of possible implementation, described drive unit comprises:
Drive motors, described drive motors is installed on described housing, and the output shaft of described drive motors is provided with driven wheel;
Be arranged at described translucent cover and the tooth bar extended along the length direction of described translucent cover, described tooth bar engages with described driven wheel.
In conjunction with above-mentioned first aspect, the first possible implementation of first aspect, the implementation that the second of first aspect is possible, the third possible implementation of first aspect, 4th kind of possible implementation of first aspect, 5th kind of possible implementation of first aspect, 6th kind of possible implementation of first aspect, 7th kind of possible implementation of first aspect, 8th kind of possible implementation of first aspect, 9th kind of possible implementation of first aspect, tenth kind of possible implementation of first aspect, in the 11 kind of possible implementation, above-mentioned picture pick-up device also comprises the multiple infrared lamps being installed on described housing.
In the picture pick-up device that above-mentioned first aspect provides, relative fixing between rain brush with housing, and outside the transmission region that intersects at translucent cover outer surface of the region that surrounds of the light that the projection of rain brush on translucent cover outer surface is positioned at the maximum lighting angle of camera lens, when needing to strike off the dirt on translucent cover, drive unit drives translucent cover relative to rain brush action and then completes rain brush striking off dirt on translucent cover; In this process, rain brush can not change relative to the position of camera lens, and therefore, rain brush can not block the daylighting light of camera lens, and then can not impact the picture quality of camera lens collection.So, the picture quality that camera lens gathers can not be affected when the dirt on translucent cover being struck off in this picture pick-up device, and then improve the quality that picture pick-up device gathers image.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Structural representation when translucent cover is circle in the picture pick-up device that Fig. 1 provides for the utility model;
A kind of transmission connecting structure schematic diagram when translucent cover is circle in the picture pick-up device that Fig. 2 provides for the utility model between drive unit and translucent cover;
Another kind of transmission connecting structure schematic diagram when translucent cover is circle in the picture pick-up device that Fig. 3 provides for the utility model between drive unit and translucent cover;
A kind of transmission connecting structure schematic diagram when translucent cover is rectangle in the picture pick-up device that Fig. 4 a ~ Fig. 4 c provides for the utility model between drive unit and translucent cover;
A kind of transmission connecting structure schematic diagram when translucent cover is rectangle in the picture pick-up device that Fig. 5 provides for the utility model between drive unit and translucent cover.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, structural representation when translucent cover is circle in the picture pick-up device that Fig. 1 provides for the utility model.
The picture pick-up device of the communication apparatus that the present embodiment provides comprises housing, camera lens 1, translucent cover 2, rain brush 3, drive unit 5; Wherein:
Camera lens 1 is installed on housing;
Translucent cover 2 is positioned at camera lens 1 daylighting side and relatively can be installed on housing movably by housing;
Rain brush 3 is relative with housing to be fixed and deviates from the outer surface movable sealing of camera lens 1 with translucent cover 2; Rain brush 3 at translucent cover 2 outer surface outside the transmission region of region formation crossing with the outer surface of translucent cover 2 that surrounds of the projection planar light that is positioned at the maximum lighting angle of camera lens 1, as shown in fig. 1;
Drive unit 5 and translucent cover 2 are in transmission connection; Drive unit 5 makes translucent cover 2 relative to rain brush 3 action, to make rain brush 3 translucent cover 2 can be deviated from dirt scraping on surface, camera lens 1 side when driving translucent cover 2 to move relative to housing.
In above-mentioned picture pick-up device, rain brush 3 is relative with between housing fixing, and rain brush 3 is arranged in outside the transmission region of the region formation crossing with the outer surface of translucent cover 2 that translucent cover 2 surrounds for the light of the maximum lighting angle of camera lens 1 in the projection of translucent cover 2 outer surface; When needing to strike off the dirt on translucent cover 2, drive unit 5 drives translucent cover 2 relative to rain brush 3 action and then completes striking off of dirt on rain brush 3 pairs of translucent covers 2; In this process, rain brush 3 can not change relative to the position of camera lens 1, and therefore, rain brush 3 can not block the daylighting light of camera lens 1, and then can not impact the picture quality that camera lens 1 gathers.So, the picture quality that camera lens gathers can not be affected when the dirt on translucent cover 2 being struck off in this picture pick-up device, and then improve the quality that picture pick-up device gathers image.
In above-mentioned picture pick-up device, the shape of translucent cover 2 can have multiple, and translucent cover 2 as shown in Figure 1 is circular, and the translucent cover 2 shown in same 4a ~ Fig. 4 c is rectangle; Wherein:
In a kind of preferred implementation, as shown in Figure 1, when translucent cover 2 is circular, translucent cover 2 can rotate around its axial line.
When translucent cover 2 is circular, as shown in fig. 1, one end of rain brush 3 is positioned at outside translucent cover 2, and the other end at least extends to the axial line place of translucent cover 2.Like this, to rotate around its axial line at translucent cover 2 and to make after at least one week rain brush 3 to can the dirt of whole lateral surface of translucent cover 2 clean.
When translucent cover 2 is circular and can rotates around its axial line, as shown in Figure 1, rain brush 3 translucent cover 2 outer surface projection planar adjacent with transmission region, and along the direction of rotation of translucent cover 2, rain brush 3 is positioned at the upstream of transmission region in the projection of the outer surface of translucent cover 2; Therefore, dirt on translucent cover 2 can not fall in above-mentioned transmission region after being struck off by rain brush 3, and, the position forming above-mentioned transmission region in the outer surface of translucent cover 2 is the position after just being cleaned by rain brush, dirt in transmission region is less, improves the quality that picture pick-up device gathers image further.
Further, when translucent cover 2 is circular, drive unit 5 can comprise:
Drive motors, drive motors is installed on housing;
As shown in Figure 2, driving shaft 21 co-axially fixed with translucent cover 2, driving shaft 21 is in transmission connection with the output shaft of drive motors.
Particularly, being in transmission connection between the driving shaft 21 of translucent cover 2 and the output shaft of drive motors specifically can be realized by following manner:
The driving shaft 21 of translucent cover 2 is coaxially fixed with the output shaft of drive motors; Or,
Be parallel to each other between the driving shaft 21 of translucent cover 2 and the output shaft of drive motors, and be in transmission connection by driving belt between driving shaft 21 and drive motors output shaft; Or,
As shown in Figure 2, mutually vertical between the driving shaft 21 of translucent cover 2 and the output shaft of drive motors, and between driving shaft 21 and the output shaft of drive motors, be provided with covert gear train 52, be in transmission connection by driving belt 51 between the output shaft of drive motors and the power shaft of covert gear train 52, driving shaft 21 is coaxially fixed with the output shaft of covert gear train 52.
In technique scheme, drive unit 5 can drive and rotate with the axial line of the co-axially fixed driving shaft of the axial line of translucent cover 2 around translucent cover 2, and then drives translucent cover 2 to rotate around its axial line, realizes the relative motion between translucent cover 2 and rain brush 3.
Certainly, when translucent cover 2 is circular, as shown in Figure 3, above-mentioned drive unit 5 can also comprise:
Drive motors, drive motors is installed on housing; The axial line of the output shaft of drive motors and the axis parallel of translucent cover 2;
Be surrounded on the driving belt 53 on the output shaft of translucent cover 2 outer peripheral face and drive motors.
In technique scheme, drive unit 5 directly drives translucent cover 2, and then realize the relative motion between translucent cover 2 and rain brush 3.
Certainly, when above-mentioned translucent cover 2 is circular, above-mentioned drive unit 5 can also realize the driving to translucent cover 2 by other means.
In another kind of preferred implementation, as shown in Fig. 4 a ~ Fig. 4 c and Fig. 5, when translucent cover 2 is rectangle, translucent cover 2 can move along its length.
Particularly, as shown in Fig. 4 a ~ Fig. 4 c, when translucent cover 2 is rectangle, rain brush 3 comprises the first sub-rain brush 31 and the second sub-rain brush 32 that the length direction along translucent cover 2 arranges, first sub-rain brush 31 is positioned at the side of camera lens 1, and the second sub-rain brush 32 is positioned at the opposite side of camera lens 1.
More specifically, the bearing of trend of the first sub-rain brush 31 is parallel with the bearing of trend of the second sub-rain brush 32, and the bearing of trend of the first sub-rain brush 31 is vertical with the bearing of trend of translucent cover 2, as shown in Fig. 4 a ~ Fig. 4 c.
When drive unit 5 drives translucent cover 2 to move along its length, the process that the first sub-rain brush 31 and the second sub-rain brush 32 pairs of translucent covers 2 clean is as shown in Fig. 4 a, Fig. 4 b, Fig. 4 c.
More specifically, when translucent cover 2 is rectangle, as shown in Figure 5, drive unit 5 comprises:
Drive motors, drive motors is installed on housing, and the output shaft of drive motors is provided with driven wheel 54;
Be arranged at translucent cover 2 and the tooth bar 55 extended along the length direction of translucent cover 2, tooth bar 55 engages with driven wheel 54.
When drive motors drives, its output shaft drives driven wheel 54 to rotate, because tooth bar 55 engages with driven wheel 54, so, drive translucent cover 2 to move along the length direction of translucent cover 2 when driven wheel 54 rotates.
In addition, in a kind of execution mode, in order to enable picture pick-up device carry out IMAQ at night, as shown in Figure 1, above-mentioned picture pick-up device also comprises the multiple infrared lamps 4 being installed on housing.
Obviously, those skilled in the art can carry out various change and modification to the utility model embodiment and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (12)
1. a picture pick-up device, is characterized in that, comprises housing, camera lens, translucent cover, rain brush, drive unit; Wherein:
Described camera lens is installed on described housing;
Described translucent cover is positioned at the daylighting side of described camera lens and can be installed on described housing movably by relatively described housing;
Described rain brush is relative with described housing to be fixed and deviates from the outer surface movable sealing of described camera lens with described translucent cover; Outside the transmission region that the region that the light that described rain brush is positioned at the maximum lighting angle of described camera lens in the projection of the outer surface place plane of described translucent cover surrounds is crossing with described translucent cover outer surface;
Described drive unit and described translucent cover are in transmission connection; Described drive unit enables described translucent cover relative to described rain brush action, to make rain brush translucent cover be deviated from dirt scraping on surface, camera lens side when driving described translucent cover to move relative to described housing.
2. picture pick-up device according to claim 1, is characterized in that, described translucent cover is circular, and described translucent cover can rotate around its axial line.
3. picture pick-up device according to claim 2, is characterized in that, one end of described rain brush is positioned at outside described translucent cover, and the other end at least extends to the axial line place of described translucent cover.
4. picture pick-up device according to claim 3, it is characterized in that, described rain brush described translucent cover outer surface projection planar adjacent with described transmission region, and along the direction of rotation of described translucent cover, described rain brush is positioned at the upstream of described transmission region in the projection of the outer surface place plane of described translucent cover.
5. picture pick-up device according to claim 2, is characterized in that, described drive unit comprises:
Drive motors, described drive motors is installed on described housing;
Driving shaft co-axially fixed with described translucent cover, the output shaft of described driving shaft and described drive motors is in transmission connection.
6. picture pick-up device according to claim 5, is characterized in that, the output shaft of described driving shaft and described drive motors is in transmission connection, and specifically comprises:
The output shaft of described driving shaft and described drive motors is coaxially fixed; Or,
Be parallel to each other between the output shaft of described driving shaft and described drive motors, and be in transmission connection by driving belt between described driving shaft and described drive motors output shaft; Or,
Mutually vertical between described driving shaft and the output shaft of described drive motors, and be provided with covert gear train between the output shaft of described driving shaft and described drive motors, be in transmission connection by driving belt between the output shaft of described drive motors and the power shaft of described covert gear train, the output shaft of described driving shaft and described covert gear train is coaxially fixed.
7. picture pick-up device according to claim 2, is characterized in that, described drive unit comprises:
Drive motors, described drive motors is installed on described housing; The axial line of the output shaft of described drive motors and the axis parallel of described translucent cover;
Be surrounded on the driving belt on the output shaft of described translucent cover outer peripheral face and described drive motors.
8. picture pick-up device according to claim 1, is characterized in that, described translucent cover is rectangle, and described translucent cover can move along its length.
9. picture pick-up device according to claim 8, it is characterized in that, described rain brush comprises the first sub-rain brush and the second sub-rain brush that the length direction along described translucent cover arranges, and described first sub-rain brush is positioned at the side of described camera lens, and described second sub-rain brush is positioned at the opposite side of described camera lens.
10. picture pick-up device according to claim 9, is characterized in that, the bearing of trend of described first sub-rain brush is parallel with the bearing of trend of described second sub-rain brush, and the bearing of trend of described first sub-rain brush is vertical with the bearing of trend of described translucent cover.
11. picture pick-up devices according to claim 8, is characterized in that, described drive unit comprises:
Drive motors, described drive motors is installed on described housing, and the output shaft of described drive motors is provided with driven wheel;
Be arranged at described translucent cover and the tooth bar extended along the length direction of described translucent cover, described tooth bar engages with described driven wheel.
12. picture pick-up devices according to any one of claim 1 ~ 11, is characterized in that, also comprise the multiple infrared lamps being installed on described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568801.3U CN204119335U (en) | 2014-09-29 | 2014-09-29 | A kind of picture pick-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568801.3U CN204119335U (en) | 2014-09-29 | 2014-09-29 | A kind of picture pick-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204119335U true CN204119335U (en) | 2015-01-21 |
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ID=52336610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568801.3U Expired - Fee Related CN204119335U (en) | 2014-09-29 | 2014-09-29 | A kind of picture pick-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204119335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109746A (en) * | 2018-09-03 | 2019-01-01 | 百度在线网络技术（北京）有限公司 | Photographic device and vehicle for vehicle |
| CN112153252A (en) * | 2019-06-28 | 2020-12-29 | 株式会社小糸制作所 | Vehicle lamp |
| CN113217767A (en) * | 2021-05-24 | 2021-08-06 | 广东镜天数据科技有限公司 | Data acquisition equipment based on supervision work |
-
2014
- 2014-09-29 CN CN201420568801.3U patent/CN204119335U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109746A (en) * | 2018-09-03 | 2019-01-01 | 百度在线网络技术（北京）有限公司 | Photographic device and vehicle for vehicle |
| CN112153252A (en) * | 2019-06-28 | 2020-12-29 | 株式会社小糸制作所 | Vehicle lamp |
| CN113217767A (en) * | 2021-05-24 | 2021-08-06 | 广东镜天数据科技有限公司 | Data acquisition equipment based on supervision work |
| CN113217767B (en) * | 2021-05-24 | 2022-11-18 | 广东镜天数据科技有限公司 | Data acquisition equipment based on supervision work |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |