CN201725128U - Camera shield with filter - Google Patents
Camera shield with filter Download PDFInfo
- Publication number
- CN201725128U CN201725128U CN2010202735029U CN201020273502U CN201725128U CN 201725128 U CN201725128 U CN 201725128U CN 2010202735029 U CN2010202735029 U CN 2010202735029U CN 201020273502 U CN201020273502 U CN 201020273502U CN 201725128 U CN201725128 U CN 201725128U
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- China
- Prior art keywords
- filter
- end cover
- camera
- screw threads
- eyeglass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a camera protection device in the field of video monitoring, in particular to a camera shield with a filter, which comprises a shield body, a sunshade board, a front end cover and a back end cover, wherein the front end cover and the back end cover are respectively fixed at the front end and the back end of the shield body, and the sunshade board is covered on the shield body. The camera shield with the filter also comprises a filter, wherein internal screw threads I and external screw threads are arranged on both ends of a filter frame, a filter hole is arranged on the front end cover, internal screw threads II are arranged on the inner wall of the filter hole, and the external screw threads are matched with the internal screw threads II. The utility model has the advantages that a special filter lens on a camera is adopted to replace common glass, the light transmittance is very high, nearly no loss exists, the requirement of a high-definition camera to shooting is met, and the problem existing in the prior art is solved.
Description
Technical field
The utility model relates to video camera protective device in the field of video monitoring, relates in particular to a kind of video camera guard shield with filter.
Background technology
The present camera protective cover that uses on the market, as shown in Figure 1, generally all be that video camera 10 is installed in the cover body 3 during use, on cover body 3, establish sunshading board 4, cover body 3 front-end camera camera lens places are with the front end end cover 2 of simple glass 11 sealed hollows, to realize the camera lens images acquired, the rear end seals with rear end cap 5.It is preceding to realize the method for camera lens images acquired that present this use simple glass is arranged on camera lens, and have the following disadvantages: 1, the simple glass transmittance is low, and loss is big; 2, can not filter ultraviolet ray in the sunlight; 3, can not eliminate the reflective of subject; 4, can not be used for high-definition camera.
The utility model content
The utility model is for overcoming the deficiencies in the prior art part, purpose is to provide a kind of video camera guard shield with filter, adopt filter eyeglass special-purpose on the camera to substitute simple glass, transmittance is high, almost lossless, satisfy the requirement of high-definition camera, solve problems of the prior art taking.
The utility model is to achieve the above object by the following technical programs: a kind of video camera guard shield with filter, comprise cover body, sunshading board, front end end cover, rear end cap, front end end cover, rear end cap are separately fixed at the front and back end of cover body, sunshading board is located on the cover body, also includes a filter, and the two ends of filter frame are provided with internal thread I, external thread, front end end cover is provided with the filter hole, and filter hole inwall is provided with internal thread II, and external thread and internal thread II are complementary.
As preferably, described filter can be for a plurality of, and a plurality of filters are provided with internal thread I by the two ends of filter frame, and external thread interconnects.
As preferably, the eyeglass of described filter is a circular eyeglass.
As preferably, the eyeglass of described filter is oval eyeglass.
The beneficial effects of the utility model: the video camera guard shield of band filter is the novel protective cover that electronic police such as aim at public security bayonet socket, overspeed snapping, make a dash across the red light is developed.It has the following advantages:
1, adopt eyeglass special-purpose on the camera to substitute simple glass, transmittance is high, and is almost lossless;
2, effectively filter ultraviolet ray in the sunlight, improve the sharpness of photo, restore truer, gorgeous picture
3, eliminate or alleviate the reflective of glass object, improve the stereovision of photo;
Though the front windshield of automobile is the printing opacity material, but the surface but can with the part incident light reflect, shooting is caused difficulty.After having adorned filter, effectively the filter glass object is reflective, makes that to control indoor object clear bright and clear;
4, eliminate or to alleviate the water surface reflective,
On rainy day, rainwater is unrestrained to object, forms a reflector layer, and the light that part shines the water surface can be reflected, and is smudgy when causing the vehicle of rainy day shooting in travelling.After having adorned filter, can effectively filter the reflective of the water surface, make road, vehicle and control indoor object high-visible;
5, cancel the preceding cover plate of one deck of common protective cover, improved transmittance greatly, satisfied the requirement of taking pictures under the low-light (level) environment;
6, adopt special-purpose eyeglass, satisfy the requirement of high-definition camera taking.
Description of drawings
Fig. 1 is the structural representation of existing video camera guard shield in the background technology;
Fig. 2 is the structural representation of the video camera guard shield of band filter of the present utility model;
Fig. 3 is the decomposing schematic representation of Fig. 2;
Fig. 4 is the structural representation of filter.
Embodiment
Below in conjunction with specific embodiment the utility model is described further, but protection domain of the present utility model is not limited in this:
Embodiment 1: as shown in Figures 2 and 3, a kind of video camera guard shield with filter, by cover body 3, sunshading board 4, front end end cover 2, filter 1, rear end cap 5 is formed, front end end cover 2, rear end cap 5 is separately fixed at the front and back end of cover body 3, sunshading board 4 is located on the cover body 3, the two ends of filter frame are provided with internal thread I6, external thread 8, front end end cover 2 is provided with the filter hole, and filter hole inwall is provided with internal thread II9, and external thread 8 is complementary with internal thread II9 and is threaded with realization, the eyeglass 7 of described filter 1 is a circular eyeglass, and eyeglass can be selected the eyeglass of different functions according to the demand of shooting.Front end end cover in the present embodiment is different with the front end end cover of existing hollow in the background technology, and the front end end cover in the present embodiment is not whole hollows, only is provided with a filter hole that is complementary with filter.
Embodiment 2: the difference of present embodiment and embodiment 1 is that described filter 1 can be three, and three filters are provided with internal thread I6 by the two ends of filter frame, and external thread 8 is threaded mutually, as shown in Figure 4, and to realize different shooting demands.
Embodiment 3: the difference of present embodiment and embodiment 1 and embodiment 2 is that the eyeglass 7 of described filter 1 is oval eyeglass.
Above described be specific embodiment of the utility model and the know-why used; if comply with the change that conception of the present utility model is done; when the function that it produced does not exceed spiritual that instructions and accompanying drawing contain yet, must belong to protection domain of the present utility model.
Claims (5)
1. video camera guard shield with filter, comprise cover body (3), sunshading board (4), front end end cover (2), rear end cap (5), front end end cover (2), rear end cap (5) are separately fixed at the front and back end of cover body (3), sunshading board (4) is located on the cover body (3), it is characterized in that: also include a filter (1), front end end cover (2) is provided with the filter hole, and filter (1) is fixed in the filter hole.
2. a kind of video camera guard shield according to claim 1 with filter, the two ends that it is characterized in that the filter frame are provided with internal thread I (6), external thread (8), filter hole inwall on the front end end cover (2) is provided with internal thread II (9), and external thread (8) is complementary with internal thread II (9).
3. a kind of video camera guard shield with filter according to claim 2 is characterized in that described filter (1) can be for a plurality of, and a plurality of filters are provided with internal thread I (6) by the two ends of filter frame, and external thread (8) interconnects.
4. according to claim 2 or 3 described a kind of video camera guard shields with filter, the eyeglass (7) that it is characterized in that described filter (1) is a circular eyeglass.
5. according to claim 2 or 3 described a kind of video camera guard shields with filter, the eyeglass (7) that it is characterized in that described filter (1) is oval eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202735029U CN201725128U (en) | 2010-07-28 | 2010-07-28 | Camera shield with filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202735029U CN201725128U (en) | 2010-07-28 | 2010-07-28 | Camera shield with filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201725128U true CN201725128U (en) | 2011-01-26 |
Family
ID=43493468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202735029U Expired - Fee Related CN201725128U (en) | 2010-07-28 | 2010-07-28 | Camera shield with filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201725128U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104096A1 (en) * | 2012-01-14 | 2013-07-18 | Zhang Sen | Vehicle chassis image information collection device |
| CN103685895B (en) * | 2013-12-30 | 2017-04-26 | 博康智能网络科技有限公司 | Surveillance camera housing |
| CN110727161A (en) * | 2019-10-28 | 2020-01-24 | 宝钢工程技术集团有限公司 | Camera support |
-
2010
- 2010-07-28 CN CN2010202735029U patent/CN201725128U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104096A1 (en) * | 2012-01-14 | 2013-07-18 | Zhang Sen | Vehicle chassis image information collection device |
| CN103685895B (en) * | 2013-12-30 | 2017-04-26 | 博康智能网络科技有限公司 | Surveillance camera housing |
| CN110727161A (en) * | 2019-10-28 | 2020-01-24 | 宝钢工程技术集团有限公司 | Camera support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110126 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |