CN202737996U - Reflection type radiation-resistant camera applicable to radiation environment of 100Gy/h and below - Google Patents
Reflection type radiation-resistant camera applicable to radiation environment of 100Gy/h and below Download PDFInfo
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- CN202737996U CN202737996U CN201120571715.4U CN201120571715U CN202737996U CN 202737996 U CN202737996 U CN 202737996U CN 201120571715 U CN201120571715 U CN 201120571715U CN 202737996 U CN202737996 U CN 202737996U
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Abstract
The utility model relates to a reflection type radiation-resistant camera applicable to a radiation environment of 100Gy/h and below. The camera comprises a CCD camera body mounted in a shielding material, the outside of the shielding material is covered by a shell, a 45-degree right-angle prism is mounted in the front of a lens of the CCD camera body, one right-angle side of the 45-degree right-angle prism faces a target needing to be observed, and the other right-angle side of the 45-degree right-angle prism faces the lens of the CCD camera body. According to the utility mode, the radiation protection capacity of the CCD camera can be improved, and accordingly, the CCD radiation-resistant camera can be applied to environments with high radiation dose.
Description
Technical field
The utility model relates to a kind of video camera of anti-irradiation, particularly relate to a kind of ccd video camera protection radianting capacity that can make and improve, thereby make the CCD video camera of anti-irradiation can be applicable to the reflective video camera of anti-irradiation that is applicable to 50Gy/h and following radiation environment in the high roentgen dose X environment.
Background technology
Have the video camera of anti-irradiation that uses in nuclear environment now, pick-up lens is directly facing to target, because the restriction of ccd video camera protection radianting capacity is difficult to use in high roentgen dose X environment.
CCD is the abbreviation of Charge Coupled Device (charge coupled device), and it is a kind of semiconductor imaging device, thereby has highly sensitive, anti-high light, the advantages such as distortion is little, volume is little, the life-span is long, anti-vibration.
The working method of ccd video camera: the image process lens focus of subject is to the CCD chip, CCD is according to the electric charge of the power accumulation corresponding proportion of light, and the electric charge of each pixel accumulation is under the control of system sequence, and pointwise moves outward, after filtering, amplifying processing, form vision signal output.Vision signal is connected to the video inputs of monitor or television machine, just can see the video image identical with original image.
The utility model content
For the problems referred to above, main purpose of the present utility model is to provide a kind of ccd video camera protection radianting capacity that can make to improve, thereby makes the CCD video camera of anti-irradiation can be applicable to the reflective video camera of anti-irradiation that is applicable to 50Gy/h and following radiation environment in the high roentgen dose X environment.
The utility model solves above-mentioned technical problem by following technical proposals: the reflective video camera of anti-irradiation of a kind of 50Gy/h of being applicable to and following radiation environment, described video camera comprises the ccd video camera body, described ccd video camera body is installed in the protective materials, the outside of described protective materials is that shell coats, camera lens the place ahead of described ccd video camera body is equipped with one 45 ° right-angle prism, one right-angle side of described 45 ° right-angle prism is facing to the target that needs to observe, and another right-angle side is facing to the camera lens of ccd video camera body.
In specific embodiment of the utility model: described ccd video camera body is to focus or the video camera of zoom lens.
Positive progressive effect of the present utility model is: the reflective video camera of anti-irradiation that is applicable to 50G/h and following radiation environment that the utility model provides has the following advantages: the utility model can make ccd video camera protection radianting capacity improve, thereby the CCD video camera of anti-irradiation be can be applicable in the high roentgen dose X environment.
Description of drawings
Fig. 1 is the structural representation of the reflective video camera of anti-irradiation that is applicable to 50Gy/h and following radiation environment that provides of the utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Fig. 1 is the structural representation of the reflective video camera of anti-irradiation that is applicable to 50Gy/h and following radiation environment that provides of the utility model, as shown in Figure 1, the utility model comprises ccd video camera body 1, described ccd video camera body 1 is installed in the protective materials 2, the outside of protective materials 2 is that shell 3 coats, camera lens the place ahead of ccd video camera body 1 is equipped with one 45 ° right-angle prism 4, one right-angle side of 45 ° right-angle prism is facing to the target 5 that needs to observe, and another right-angle side is facing to the camera lens of ccd video camera body 1.
The utility model can make ccd video camera protection radianting capacity improve, thereby the CCD video camera of anti-irradiation be can be applicable in the high roentgen dose X environment.The utility model adopts 45 ° right-angle prism, and being applicable to radiation dose rate is 50Gy/h and following environment.
In specific embodiment, ccd video camera body 1 can be elected as and focus or the video camera of zoom lens.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. reflective video camera of anti-irradiation that is applicable to 50Gy/h and following radiation environment, described video camera comprises ccd video camera body (1), it is characterized in that: described ccd video camera body (1) is installed in the protective materials (2), the outside of described protective materials (2) is that shell (3) coats, camera lens the place ahead of described ccd video camera body (1) is equipped with one 45 ° right-angle prism (4), one right-angle side of described 45 ° right-angle prism (4) is facing to the target (5) that needs to observe, and another right-angle side is facing to the camera lens of ccd video camera body (1).
2. the reflective video camera of anti-irradiation that is applicable to 50Gy/h and following radiation environment according to claim 1 is characterized in that: described ccd video camera body (1) is for focusing or the video camera of zoom lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120571715.4U CN202737996U (en) | 2011-12-31 | 2011-12-31 | Reflection type radiation-resistant camera applicable to radiation environment of 100Gy/h and below |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120571715.4U CN202737996U (en) | 2011-12-31 | 2011-12-31 | Reflection type radiation-resistant camera applicable to radiation environment of 100Gy/h and below |
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| Publication Number | Publication Date |
|---|---|
| CN202737996U true CN202737996U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120571715.4U Expired - Fee Related CN202737996U (en) | 2011-12-31 | 2011-12-31 | Reflection type radiation-resistant camera applicable to radiation environment of 100Gy/h and below |
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| Country | Link |
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| CN (1) | CN202737996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953985A (en) * | 2019-11-27 | 2020-04-03 | 湖北中烟工业有限责任公司 | Image detection system of tipping paper of cigarette making and plug assembling machine |
| CN112650103A (en) * | 2020-12-07 | 2021-04-13 | 苏州热工研究院有限公司 | Integrated monitoring system for inaccessible areas |
-
2011
- 2011-12-31 CN CN201120571715.4U patent/CN202737996U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953985A (en) * | 2019-11-27 | 2020-04-03 | 湖北中烟工业有限责任公司 | Image detection system of tipping paper of cigarette making and plug assembling machine |
| CN110953985B (en) * | 2019-11-27 | 2021-07-20 | 湖北中烟工业有限责任公司 | Image detection system of tipping paper of cigarette making and plug assembling machine |
| CN112650103A (en) * | 2020-12-07 | 2021-04-13 | 苏州热工研究院有限公司 | Integrated monitoring system for inaccessible areas |
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Legal Events
| 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: 20130213 Termination date: 20141231 |
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| EXPY | Termination of patent right or utility model |