CN2532498Y - Portable infrared snooperscope - Google Patents
Portable infrared snooperscope Download PDFInfo
- Publication number
- CN2532498Y CN2532498Y CN 01207992 CN01207992U CN2532498Y CN 2532498 Y CN2532498 Y CN 2532498Y CN 01207992 CN01207992 CN 01207992 CN 01207992 U CN01207992 U CN 01207992U CN 2532498 Y CN2532498 Y CN 2532498Y
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- video display
- portable infrared
- viewing device
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- utility
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Abstract
The utility model relates to a portable infrared night vision meter which includes a power supply, a video signal input lead, a video frequency amplifier and a video display. The video display of the utility model is a LED and is fixed nearby the directly ahead of the eyes of a person. With the structural characteristics, the portable infrared night vision meter of the utility model effectively overcomes the deficiency of the prior art and provides a portable display device which can be flexibly moved with the human body, achieving the effect of observing eye-invisible characters and sceneries in a dark environment and meeting the requirements of special industries such as the national defence system and the police system.
Description
The utility model relates to a kind of safety precaution purpose monitor display unit that is used for, and particularly relates to a kind of portable video display device that is applicable to that mobile agent uses in dark surrounds.
For the needs of safety precaution, at the various important departments in national defence, public security, frontier defense, customs, financial institution, bank, Civil Aviation Airport, supermarket or the like, the security monitoring display device applications gets more and more general.For the security monitoring display device under night and dark condition, the overwhelming majority utilizes the initiatively TV monitoring system of near-infrared light source.As everyone knows, as visible light and radiowave, infrared light supply also is a kind of electromagnetism Sasser, and infrared light is because its position in electromagnetic spectrum is lower than the red light frequency in the visible light, so be called infrared light.The principle of security monitoring display device is utilized infrared light supply and low-light (level) gamma camera, TV monitor combination exactly, and the scenery and the personage that obtain in the invisible dark of people's naked eyes are dynamic, reaches the purpose of safety precaution.
Generally speaking, a cover utilizes initiatively the TV monitoring system of near-infrared light source mainly to be made up of following three parts: the one, be used for shining, the active near-infrared light source of light filling to being monitored object; The 2nd, be used to catch collection to being monitored the low-light (level) gamma camera of object video; The 3rd, be monitored the display device of object video.
At present, the element that is used for as emission active near-infrared light source mainly is the gallium arsenide infrared-emitting diode.Because gallium arsenide infrared-emitting diode output power is less, often in use must work simultaneously by a plurality of gallium arsenide infrared-emitting diodes.And a plurality of gallium arsenide infrared-emitting diodes work simultaneously unavoidably make the heating of itself and surrounding environment, heat up, usually work one hour with regard to hot as can't to touch, also influence the emission efficiency even the serviceable life of gallium arsenide infrared-emitting diode simultaneously with hand.Like this, in the problem of using the gallium arsenide infrared-emitting diode as a maximum of infrared light supply be exactly the problem of heating and heat radiation.Problem hereto, traditional solution are to increase gallium arsenide infrared-emitting diode spacing each other, are beneficial to heat radiation.The utility model patent " a kind of active near-infrared light source " (patent No. 00231679.X) of also having been authorized in application in 2000 by the applicant has solved the heat dissipation problem of gallium arsenide infrared-emitting diode as infrared light supply preferably, and a kind of active near-infrared light source that is applicable to that the supporting supervisory system of TV is used is provided.
Traditional video display devices is as televisor, and selecting of only more accurate than general televisor on technical indicator and functional effect, teletron is stricter.Colour or black and white kinescope have been widely used in televisor and computing machine now as video display, and it has panchromaticization, high resolving power, good contrast, brightness is high and economical and practical advantage.It is big and heavy that but the shortcoming that traditional video display devices is fatal is a volume, and its voltage higher, flicker is arranged, X ray is arranged, this is to make its portable unit that becomes miniaturization.For the display device of the surveillance of utilizing the active near-infrared light source, existing mostly is that above-mentioned display device is fixedly mounted in the monitoring room, and it is very inconvenient therefore moving.But,, often need the portable display apparatus that can move along with human body neatly, and this defective of prior art exactly for the special nature of industry in national defence, public security system.
But along with science and technology development, sheet type video display, particularly liquid crystal slice formula video display are comprising developing in the world of China, and are obtaining application more and more widely.By the machinery war industry of committee teaching material director chamber, Beijing publish, " night vision technology " book that ring equality is write in 1988, and by Electronic Industry Press 1991, by a large amount of public publications such as " LCD TV " that Japanese's gold English two works, Wang Xin wait so long and translate, all introduced the technology and the product of various sheet type video displays.
The purpose of this utility model, exactly in order to overcome the defective of prior art, a kind of portable display apparatus that can move along with human body neatly is provided, reaches in dark surrounds the guarder soon less than the effect of personage and scenery, to satisfy the needs of special nature industries such as national defence, public security system.
Portable infrared viewing device of the present utility model be with comprise be used for shining to being monitored object, the active near-infrared light source of light filling and be used to catch collection the low-light (level) gamma camera that is monitored the object video is combined together use.What above-mentioned low-light (level) gamma camera used is the existing mature technology product, the utility model patent " a kind of active near-infrared light source " (patent No. 00231679.X) that above-mentioned active near-infrared light source adopts the applicant also to authorize in application in 2000.Portable infrared viewing device of the present utility model is a kind of product that utilizes ripe lcd technology.
Video display devices of the present utility model is achieved in that
Portable infrared viewing device of the present utility model, comprise power supply, videl signal incoming line, the video amplifier and video display, it is characterized in that: described video display is the sheet type video display, and it is fixed near the in-plant dead ahead of eye.
In concrete enforcement, above-mentioned sheet type video display can adopt LCD plate, above-mentioned display device can be for glasses or anti-goggle type, and video display wherein is that the profile that a slice or two series and parallels connect is the LCD plate of eyeglass formula.
In concrete the enforcement, above-mentioned display device can also adopt Collapsible spectacles or anti-goggle type, and video display wherein is the LCD plate of eyeglass formula for the profile that a slice that can fold or two series and parallels connect.
In concrete enforcement, above-mentioned display device also can be a helmet-type, and video display wherein is a slice or two LCD plate that series and parallel connects that are positioned at eyes the place ahead, helmet front.
In concrete enforcement, above-mentioned display device also can be a helmet-type, video display wherein be positioned at helmet front can also be provided with one that the place ahead monitored object shone and videotapes, comprise that initiatively the low-light (level) of near-infrared light source and stylus videotapes integrated apparatus.
In concrete enforcement, the power supply of above-mentioned various display device can be battery.
Below, be described in further detail structure of the present utility model in conjunction with the accompanying drawings.
Fig. 1 is a kind of eyeglass display structural representation of the present utility model.
Fig. 2 is a kind of helmet-type display device structure synoptic diagram of the present utility model.
As shown in Figure 1 and Figure 2, portable infrared viewing device of the present utility model, comprise power supply 1, videl signal incoming line 2, the video amplifier 3 and video display 4, it is characterized in that: described video display 4 is LCD plate, and it is fixed near the in-plant dead ahead of eye.
In concrete enforcement, what above-mentioned display device can be for glasses or anti-goggle type, video display 4 wherein is the LCD plate of eyeglass formula for the profile that a slice or two series and parallels connect.Above-mentioned LCD plate can be circular or oval-shaped, also can be square, rhombus or the like.
In concrete enforcement, above-mentioned display device can also adopt Collapsible spectacles or anti-goggle type, and wherein video display 4 is the LCD plate of eyeglass formula for the profile that a slice that can fold or two series and parallels connect.
In concrete enforcement, above-mentioned display device also can be a helmet-type, a slice or two LCD plate that series and parallel connects for being positioned at eyes the place ahead, helmet front of video display 4 wherein.
Above-mentioned LCD plate also can make and can move with indented style, moves the eyes front in the time of use to, pushes in the helmet in the time of obsolete or eyes top or the like.
In concrete enforcement, above-mentioned display device also can be a helmet-type, video display wherein be positioned at helmet front can also be provided with one that the place ahead monitored object shone and videotapes, comprise that initiatively the low-light (level) of near-infrared light source and stylus videotapes integrated apparatus 5.
In concrete enforcement, the power supply 1 of above-mentioned various display device can be battery.
Because above-mentioned design feature, portable infrared viewing device of the present utility model has overcome the defective of prior art effectively, a kind of portable display apparatus that can move along with human body neatly is provided, be implemented in guarder in the dark surrounds soon less than the effect of personage and scenery, satisfied the needs of special nature industries such as national defence, public security system.
Claims (7)
1. portable infrared viewing device, comprise power supply, videl signal incoming line, the video amplifier and video display, described video display is the sheet type video display, it is characterized in that: described video display is fixed near the in-plant dead ahead of eye.
2. portable infrared viewing device as claimed in claim 1 is characterized in that: described video display is a LCD plate.
3. portable infrared viewing device as claimed in claim 1 or 2, it is characterized in that: described display device is glasses or anti-goggle type, and described video display is that a slice or two series and parallels connect, profile is the LCD plate of eyeglass formula.
4. portable infrared viewing device as claimed in claim 3, it is characterized in that: described display device is for the glasses that can fold or anti-goggle type, and described video display is the LCD plate of eyeglass formula for the profile that a slice that can fold or two series and parallels connect.
5. portable infrared viewing device as claimed in claim 1 or 2 is characterized in that: described display device is a helmet-type, and described video display is a slice or two LCD plate that series and parallel connects that are positioned at helmet front eyes the place ahead.
6. portable infrared viewing device as claimed in claim 5 is characterized in that: there is an active near-infrared light source that the place ahead monitored object is shone in the front of described video display.
7. portable infrared viewing device as claimed in claim 1 is characterized in that: described power supply is a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207992 CN2532498Y (en) | 2001-03-19 | 2001-03-19 | Portable infrared snooperscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207992 CN2532498Y (en) | 2001-03-19 | 2001-03-19 | Portable infrared snooperscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532498Y true CN2532498Y (en) | 2003-01-22 |
Family
ID=33628256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207992 Expired - Fee Related CN2532498Y (en) | 2001-03-19 | 2001-03-19 | Portable infrared snooperscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532498Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118234A (en) * | 2013-01-25 | 2013-05-22 | 深圳市元征软件开发有限公司 | Night vision glasses |
| CN103185963A (en) * | 2013-03-29 | 2013-07-03 | 南京智真电子科技有限公司 | Multifunctional vehicle driving assistant glasses |
| CN105247861A (en) * | 2013-03-22 | 2016-01-13 | 精工爱普生株式会社 | Infrared video display eyewear |
| CN108169842A (en) * | 2018-01-02 | 2018-06-15 | 京东方科技集团股份有限公司 | For the waveguide assemblies of intelligent display wearable device and intelligent display wearable device |
-
2001
- 2001-03-19 CN CN 01207992 patent/CN2532498Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118234A (en) * | 2013-01-25 | 2013-05-22 | 深圳市元征软件开发有限公司 | Night vision glasses |
| CN103118234B (en) * | 2013-01-25 | 2016-06-15 | 深圳市元征软件开发有限公司 | Night vision goggles |
| CN105247861A (en) * | 2013-03-22 | 2016-01-13 | 精工爱普生株式会社 | Infrared video display eyewear |
| CN103185963A (en) * | 2013-03-29 | 2013-07-03 | 南京智真电子科技有限公司 | Multifunctional vehicle driving assistant glasses |
| CN108169842A (en) * | 2018-01-02 | 2018-06-15 | 京东方科技集团股份有限公司 | For the waveguide assemblies of intelligent display wearable device and intelligent display wearable device |
| US10788674B2 (en) | 2018-01-02 | 2020-09-29 | Boe Technology Group Co., Ltd. | Waveguide assembly integrated with sensing functions and intelligent display wearable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |