CN202305989U - Mining night-vision device - Google Patents
Mining night-vision device Download PDFInfo
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- CN202305989U CN202305989U CN201120412705.6U CN201120412705U CN202305989U CN 202305989 U CN202305989 U CN 202305989U CN 201120412705 U CN201120412705 U CN 201120412705U CN 202305989 U CN202305989 U CN 202305989U
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- night vision
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- 230000004297 night vision Effects 0.000 title claims abstract description 32
- 238000005065 mining Methods 0.000 title claims abstract description 26
- 238000003384 imaging method Methods 0.000 claims abstract description 5
- 230000005622 photoelectricity Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 239000010985 leather Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000004438 eyesight Effects 0.000 abstract description 2
- 206010020675 Hypermetropia Diseases 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a mining nigh-vision device, which relates to a handheld night-vision device for underground far-sighted detection. The mining nigh-vision device comprises an objective lens, an ocular lens, a shell, and a CCD (Charge Coupled Device) photoelectric processing circuit in the shell, wherein the objective lens is arranged at the front end of the shell, the ocular lens is arranged at the tail end of the shell, the objective lens and the ocular lens form an imaging system, and acquired image information is processed by the CCD photoelectric processing circuit. The mining nigh-vision device realizes an initiative night-vision function by adopting a built-in LED (light-emitting diode) lamp, conducts detection under circumstances of glimmer or complete darkness, adjusts vision brightness by a brightness control button according to light-transmitting conditions and can obtain clear images; by adopting a structure of the single objective lens and the single ocular lens, the mining nigh-vision device has a simple structure and is convenient to operate; a color displayed by the objective lens is adjusted by a mode selection button, so that the fatigue of eyes of a user during watching is reduced; and various interfaces arranged on the mining nigh-vision device can be combined with other various external equipment for use, and detected contents can be output in synchronization with videos and be stored.
Description
Technical field
The utility model relates to a kind of night vision device, particularly a kind of be used for the down-hole look in the distance the detecting handheld night vision instrument.
Background technology
The colliery disaster has paroxysmal characteristics; After disaster takes place; Conditions down-hole is complicated, and secondary disaster and secondary disaster possibly take place at any time, and the rescue personnel is difficult to search and rescue distress personnel under the not clear and dark condition of hazardous condition forwardly in the rescue process; Incur loss through delay rescue opportunity, be unfavorable for carrying out timely and effectively personnel's search and rescue.
The night vision device that is used for ground observation in the market has a variety of, but the handheld night vision instrument that is used for detecting under the coal mine does not also have.Mine intrinsic safety type night vision device is to be the explosion-proof dark surrounds observation instrument of core devices with the image intensifier; Pass through photoelectric conversion technique; Image under the dark surrounds is reached the eyepiece place to be observed; Function with the detecting of under low-light or dark situations, looking in the distance, be mainly used in have under the dangerous coal mine of gas and dust explosion, investigation and evidence collection, environment detecting in low-light such as subway, tunnel or the dark surrounds and search rescue, also can be used for the work of detection and examination under daily dark or the light shortage condition.
Therefore need a kind ofly can be used under the coal mine and have the night vision device of under low-light or dark situations, detecting in advance.
The utility model content
In view of this, the utility model technical matters to be solved provides and a kind ofly can be used under the coal mine and have the night vision device of under low-light or dark situations, detecting in advance.
The utility model is realized through following technical scheme:
The mining night vision device that the utility model provides comprises object lens, eyepiece, housing and CCD photoelectricity treatment circuit, and said object lens are arranged at the housing front end; Said eyepiece is arranged at the housing tail end; Said object lens and eyepiece constitute an imaging system, the detecting of looking in the distance, and said CCD photoelectricity treatment circuit is arranged at enclosure interior; Through CCD photoelectricity processing circuit processes, said eyepiece is used to observe the image information that become with eyepiece through object lens to said object lens with the image information that collects.
Further, also comprise power supply and be used for the reinforce sem observation LED lamp of light within sweep of the eye that said LED lamp is arranged at object lens side on the housing, said power supply is arranged at enclosure interior, and said power supply and LED lamp are electrically connected;
Further, also comprise the brightness regulation button that is used to adjust the brightness of LED lamp, said brightness regulation button is arranged on the housing, and said brightness regulation button is connected between power supply and the LED lamp;
Further, also comprise the eyepiece light shield of the light that gets into by being used to intercept, said eyepiece light shield is arranged at the eyepiece upside;
Further, also be provided with video output interface, tripod accessory interface and external power supply interface on the said housing;
Further, also be provided with the model selection button of the color mode that is used to regulate the eyepiece display image on the said housing;
Further, also be provided with the tripod interface on the said housing;
Further, said housing is enclosed with one deck leather sheath;
Further, said eyepiece also is provided with the flexible whirligig that is used to regulate the distance between eyepiece and the object lens.
The beneficial effect of the utility model is: the utility model adopts built-in LED lamp to realize initiatively night vision function; Under low-light or complete dark situation, detect; Regulate field luminance according to the printing opacity situation through the brightness regulation button, clear picture, the structure of employing monocular instrumnent list object lens; Simple structure, easy to operate; The eyepiece Show Color is regulated through the model selection button, reduces the degree of fatigue of eyes when watching; The various interface that is provided with can combine other multiple external units to use, and can the detecting content be carried out audio video synchronization output, storage.
Other advantages, target and the characteristic of the utility model will be set forth in instructions subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from the practice of the utility model, obtain instruction to investigating of hereinafter.The target of the utility model and other advantages can realize and obtain through following instructions and claims.
Description of drawings
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done further to describe in detail below, wherein:
The structural drawing 1 of the mining night vision device that Fig. 1 provides for the utility model;
The structural drawing 2 of the mining night vision device that Fig. 2 provides for the utility model;
The structural drawing 3 of the mining night vision device that Fig. 3 provides for the utility model;
The structural drawing 4 of the mining night vision device that Fig. 4 provides for the utility model.
1 is the power supply lid; 2 is object lens; 3 is shift knob; 4 is power light; 5 is the brightness regulation knob; 6 is eyepiece; 7 is the LED lamp; 8 is the IR button; 9 are the model selection button; 10 is the external power supply interface; 11 video output interfaces.
Embodiment
Below will be with reference to accompanying drawing, the preferred embodiment of the utility model is carried out detailed description.Should be appreciated that preferred embodiment has been merely explanation the utility model, rather than in order to limit the protection domain of the utility model.
The structural drawing 1 of the mining night vision device that Fig. 1 provides for the utility model; The structural drawing 2 of the mining night vision device that Fig. 2 provides for the utility model; The structural drawing 3 of the mining night vision device that Fig. 3 provides for the utility model; The structural drawing 4 of the mining night vision device that Fig. 4 provides for the utility model; As shown in the figure: the mining night vision device that the utility model provides, comprise object lens 2, eyepiece 6, housing, CCD photoelectricity treatment circuit, power supply, LED lamp 7, brightness regulation button 5, eyepiece light shield, model selection button 9 and flexible whirligig, also comprise the video output interface 11, tripod accessory interface, external power supply interface 10 and the tripod interface that are arranged on the housing; Said object lens are arranged at the housing front end; Said eyepiece is arranged at the housing tail end; Said object lens and eyepiece constitute an imaging system, and said eyepiece is regulated the distance between eyepiece and the object lens through flexible whirligig, and this flexible whirligig can be selected engage thread or other sliding types; Through rotating eyepiece and object lens up to seeing distinct image; Said CCD photoelectricity treatment circuit is arranged at enclosure interior, and through CCD photoelectricity processing circuit processes, eyepiece is used to observe the image information that become with eyepiece through object lens to said object lens with the image information that collects.The imaging system that object lens of the utility model and eyepiece constitute has 4 times of optics enlargement ratios, can carry out longer-distance detecting, and detecting distance farthest can reach more than the 150m.
Said LED lamp 7 is used for reinforce sem observation light within sweep of the eye, and said LED lamp 7 is arranged at object lens side on the housing, and said power supply is arranged at enclosure interior, and said power supply and LED lamp are electrically connected.
This brightness regulation button is used to adjust 7 brightness of LED lamp, and said brightness regulation button is arranged on the housing, and said brightness regulation button is connected between power supply and the LED lamp 7.
This eyepiece light shield is used to intercept the light that the next door gets into, and said eyepiece light shield is arranged at the eyepiece upside.
Said outside also is enclosed with one deck leather sheath.
Wherein, the external power supply interface adopts external LED interface, is used to connect outside LED lamp 7; Video output interface 11 adopts the RCA video-out port; Can be used with intrinsic safety video input memory device; Can the observation image be transferred to external LCD display through connecting video transmission line, if be connected with video recording equipment, night vision device can write down the observation image.The external power supply interface can be installed external light source, thereby carries out the ground observation of farther distance.
The tripod accessory interface is used to install external tripod, is convenient to long video capture.
Model selection button on the said housing is used to regulate the color mode of eyepiece display image.4 kinds of color modes of eyepiece Show Color are adjustable, and the changeable ash of model selection button, black and white, green, red four look Show Colors reduce the visual fatigue degree of eyes when watching, and also are provided with IR button 8 on the housing;
In use, correctly install No. 5 1.5V dry cells of 4 joints according to the both positive and negative polarity on the power supply lid 1 after, take off the lens cap of object lens 2, press the shift knob 3 startup instruments on the housing, power light 4 is luminous.After confirming the target in 20 ~ 30 meters, through the 5 adjustment visual field bright and dark lights of the rotation brightness regulation knob on the housing, rotation eyepiece 6 and object lens 2 are up to seeing distinct image.Under low-light (level) or complete dark situation, turning on LED lamp 7 increases field range and pattern brightness.Model selection button 9 changeable Show Colors, it is tired to reduce ocular vision.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although the preferred embodiment through with reference to the utility model is described the utility model; But those of ordinary skill in the art should be appreciated that and can make various changes to it in form with on the details, and the spirit and the scope of the utility model that does not depart from appended claims and limited.
Claims (9)
1. mining night vision device; It is characterized in that: comprise object lens (2), eyepiece (6), housing and CCD photoelectricity treatment circuit; Said object lens (2) are arranged at the housing front end; Said eyepiece (6) is arranged at the housing tail end, and said object lens (2) and eyepiece (6) constitute an imaging system, and said CCD photoelectricity treatment circuit is arranged at enclosure interior; Through CCD photoelectricity processing circuit processes, said eyepiece (6) is used for the image information that observation is become with eyepiece (6) through object lens (2) to said object lens (2) with the image information that collects.
2. mining night vision device according to claim 1; It is characterized in that: also comprise power supply and be used for the reinforce sem observation LED lamp of light within sweep of the eye; Said LED lamp is arranged at object lens side on the housing, and said power supply is arranged at enclosure interior, and said power supply and LED lamp are electrically connected.
3. mining night vision device according to claim 2; It is characterized in that: also comprise the brightness regulation button (5) that is used to adjust the brightness of LED lamp; Said brightness regulation button (5) is arranged on the housing, and said brightness regulation button (5) is connected between power supply and the LED lamp.
4. mining night vision device according to claim 3 is characterized in that: also comprise the eyepiece light shield of the light that gets into by being used to intercept, said eyepiece light shield is arranged at eyepiece (6) upside.
5. mining night vision device according to claim 4 is characterized in that: also be provided with video output interface (11), tripod accessory interface and external power supply interface (10) on the said housing.
6. mining night vision device according to claim 5 is characterized in that: the model selection button (9) that also is provided with the color mode that is used to regulate eyepiece (6) display image on the said housing.
7. mining night vision device according to claim 6 is characterized in that: also be provided with the tripod interface on the said housing.
8. mining night vision device according to claim 7 is characterized in that: said housing is enclosed with one deck leather sheath.
9. mining night vision device according to claim 8 is characterized in that: said eyepiece also is provided with the flexible whirligig that is used to regulate the distance between eyepiece and the object lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120412705.6U CN202305989U (en) | 2011-10-26 | 2011-10-26 | Mining night-vision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120412705.6U CN202305989U (en) | 2011-10-26 | 2011-10-26 | Mining night-vision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305989U true CN202305989U (en) | 2012-07-04 |
Family
ID=46374857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120412705.6U Expired - Fee Related CN202305989U (en) | 2011-10-26 | 2011-10-26 | Mining night-vision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305989U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765227A (en) * | 2015-04-13 | 2015-07-08 | 成都科美光电科技有限公司 | Waterproof night camera equipment |
| CN105824115A (en) * | 2016-05-20 | 2016-08-03 | 四川汇英光电科技有限公司 | Weak-light night-vision device with low background noise |
| CN105842839A (en) * | 2016-05-20 | 2016-08-10 | 四川汇英光电科技有限公司 | Military anti-strong-light low-light-level night vision device |
| CN105892035A (en) * | 2016-05-20 | 2016-08-24 | 四川汇英光电科技有限公司 | Anti-glare low-background noise low-light level night vision device for military use |
| CN106547080A (en) * | 2016-10-17 | 2017-03-29 | 成都尚智恒达科技有限公司 | Hand-held low-light detector |
-
2011
- 2011-10-26 CN CN201120412705.6U patent/CN202305989U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765227A (en) * | 2015-04-13 | 2015-07-08 | 成都科美光电科技有限公司 | Waterproof night camera equipment |
| CN105824115A (en) * | 2016-05-20 | 2016-08-03 | 四川汇英光电科技有限公司 | Weak-light night-vision device with low background noise |
| CN105842839A (en) * | 2016-05-20 | 2016-08-10 | 四川汇英光电科技有限公司 | Military anti-strong-light low-light-level night vision device |
| CN105892035A (en) * | 2016-05-20 | 2016-08-24 | 四川汇英光电科技有限公司 | Anti-glare low-background noise low-light level night vision device for military use |
| CN105842839B (en) * | 2016-05-20 | 2018-11-13 | 四川汇英光电科技有限公司 | A kind of military anti glare anti static coatings low-light level night vision device |
| CN106547080A (en) * | 2016-10-17 | 2017-03-29 | 成都尚智恒达科技有限公司 | Hand-held low-light detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA COAL TECHNOLOGY ENGINEERING GROUP CHONGQING Free format text: FORMER NAME: CHINA COAL SCIENCE AND INDUSTRY GROUP CHONGQING RESEARCH INSTITUTE |
|
| CP03 | Change of name, title or address |
Address after: 400039 Chongqing Jiulongpo Branch City Road No. 6 Patentee after: CCTEG CHONGQING RESEARCH INSTITUTE Co.,Ltd. Address before: 400039 Chongqing Jiulongpo Erlang Branch City Road No. 6 Patentee before: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |