CN204631422U - A kind of eye-protecting type night camera device eliminating fluctuation interference - Google Patents
A kind of eye-protecting type night camera device eliminating fluctuation interference Download PDFInfo
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- CN204631422U CN204631422U CN201520217536.9U CN201520217536U CN204631422U CN 204631422 U CN204631422 U CN 204631422U CN 201520217536 U CN201520217536 U CN 201520217536U CN 204631422 U CN204631422 U CN 204631422U
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Abstract
The utility model discloses a kind of eye-protecting type night camera device eliminating fluctuation interference, comprises video camera main body, objective lens, infrared emittance, operation control panel, eyepiece, focus adjustment cushion rubber, area expansion plate, protective layer; Also comprise collapsible three-legged support, pole, be provided with jitter elimination regulating device at the top of pole, video camera main body is fixed on pole by jitter elimination regulating device.The collapsible three-legged support of the utility model can by the folding height changing floor area and middle part pole, middle part pole is fixed by check nut and three-legged support, the length that pole is stretched out can be regulated, video camera main body is arranged in the jitter elimination regulating device at pole top, can take after fixing, effectively can eliminate the shooting picture shake caused because of the unexpected shake of outside, both convenient and practical, can picture quality be improved again.
Description
Technical field
The utility model relates to picture pick-up device, specifically refers to a kind of eye-protecting type night camera device eliminating fluctuation interference.
Background technology
Night vision device take image intensifier as the outer gunsight at night of core devices, and utilize faint light on video screen, to strengthen by image intensifier the visual picture can experienced for human eye according to lower target institute reflection ray to observe and run-home.Infrared viewing device is the military night vision instrument utilizing photoelectric conversion technique.It is divided into active and passive type two kinds: the former forms image with infrared searchlight light irradiation target, the infrared radiation receiving reflection; The latter does not launch infrared ray, relies on the infrared radiation of target self to form " heat picture ", therefore is also called " thermal imaging system ".
Night, visible ray was very faint, but infrared ray invisible to the human eye is very abundant.Infrared ray can help people to carry out observing at night, search for, aim at and steering vehicle depending on instrument.Although people have found infrared ray very early, be subject to the restriction of infrared components and parts, infrared remote sensing technology development is very slow.Until after Germany in 1940 develops vulcanized lead and several infrared transmission material, just make the birth of infrared remote sensing instrument become possibility.After this first Germany develop several infrared acquisition instruments such as active infra-red night vision device, once with the contact battle of armored column of the British army, the German army's leopard formula tank being equipped with infrared sight collimation device is smashing Liang Liang British army firefly tank at one stroke, it is worth mentioning that, the Sino-German army of this campaign uses passive type infrared night vision device, therefore fight time also have a cat owl infrared searchlight car in the distance with infrared ray be leopard formula tank throw light on.
Current night vision device, all only adopts infrared ray as light source usually, but such night vision device is doomed to have infrared ray hot spot and is appeared at night vision device surface, also appears in monitoring area, is unfavorable for that undisturbed monitoring is taken; In use, do not keep the state balanced people under, unexpected when leaning forward or be subject to hindering, night vision device can form very large injury for the position of the face of people, particularly eyelet to existing night vision device.
Utility model content
The purpose of this utility model is to provide a kind of eye-protecting type night camera device eliminating fluctuation interference, solve current night vision device and easily cause the face of the user problem that particularly eyelet position is injured, the picture effect difference that fluctuation interference causes easily appears in shooting process, reach safe handling, improve the object of safety coefficient.
The purpose of this utility model is achieved through the following technical solutions:
A kind of eye-protecting type night camera device eliminating fluctuation interference, comprise video camera main body, video camera main body is provided with objective lens, infrared emittance, operation control panel and eyepiece, described objective lens is connected in video camera main body by focus adjustment cushion rubber, described eyepiece is provided with an area and expands plate, expand note on plate at area and apply the soft protective layer of one deck; Also comprise collapsible three-legged support, the middle part of three-legged support is provided with a pole by check nut, and be provided with jitter elimination regulating device at the top of pole, video camera main body is fixed on pole by jitter elimination regulating device.The utility model is the improvement made existing night vision device, it comprises video camera main body, video camera body interior is cavity structure, for placing necessary parts, as circuit board, power supply etc., in its one end, objective lens is installed, the other end is provided with eyepiece, also infrared emittance is installed in one end of objective lens, the utility model has made improvement to eyepiece, first an area is installed on eyepiece and expands plate, area is expanded plate and is formed ring texture around eyepiece, expand on plate at area and the soft protective layer of one deck is set, during use, soft protective layer acts on the eyelet of people, area is expanded plate and the contact area between human body face and eyepiece is strengthened greatly, soft protective layer plays buffer action, for existing night vision device, the possibility that the face greatly reducing people in use comes to harm, improve safety coefficient, during use, collapsible three-legged support can by the folding height changing floor area and middle part pole, middle part pole is fixed by check nut and three-legged support, the length that pole is stretched out can be regulated, video camera main body is arranged in the jitter elimination regulating device at pole top, can take after fixing, effectively can eliminate the shooting picture shake caused because of the unexpected shake of outside, both convenient and practical, can picture quality be improved again.
Specifically, described jitter elimination regulating device comprises the hemispherical shell being fixed on pole top, hemispheroidal inner casing is set with in housing, damping slow cushioning layer is provided with between housing and inner casing, inner casing is provided with a flat board, flat board is provided with the socket matched with the bottom of video camera main body, in inner casing, is injected with anti freezing solution, the center of gravity of flat board is hung with a vertical by tightrope.Hemispheric housing and inner casing form concentric fits, assemble damping slow die head therebetween, after fluctuation interference in the external world passes to housing by three-legged support, through the buffer action of damping slow die head, fluctuation can be carried out most elimination, remaining Wave energy passes to inner casing, anti freezing solution is filled with in inner casing and the dull and stereotyped cavity volume formed, can keep not solidifying at physical environment temperature, anti freezing solution buffering energy, and this energy transferring is given dull and stereotyped, flat board is subject to upper and lower external force and forms oscillatory extinction structure with anti freezing solution, outside fluctuation is rapidly decayed to elimination, the center of gravity of flat board is hung with a vertical by tightrope, dull and stereotyped horizontal level can be kept, prevent shake further.
Described protective layer adopts silica gel to make, and its thickness is 3 ~ 5mm.Further, adopt silica gel to make protective layer, not only have good shock-absorbing capacity, and the performance of soft skin-proximal makes it have higher adaptability and human body comfort.
There is multiple raised line described focus adjustment cushion rubber is outwardly projecting.By arranging the mode of raised line at focus adjustment cushion rubber outside surface, good hand-held can be formed, be convenient to regulate, avoid skidding.
Described video camera body surfaces is recessed in operation control panel surrounding downwards and forms groove, and groove extends to bottom it to the both sides of video camera main body.Further, by arranging groove, operation control panel is given prominence to, in the region that dew, rainwater are more, such structure can make the rainwater on operation control panel or dew flow fast, avoids the accumulation of moisture.
The both sides of described video camera main body are also provided with the anti-slip tank of multiple indent.By arranging anti-slip tank, user can be made in use, the sweat of the palm of the hand is discharged, the skidding and discomfort avoiding sweat to pile up causing.
The utility model compared with prior art, has following advantage and beneficial effect:
1, a kind of eye-protecting type night camera device eliminating fluctuation interference of the utility model, eyepiece is provided with an area and expands plate, area is expanded plate and is formed ring texture around eyepiece, expand on plate at area and the soft protective layer of one deck is set, during use, soft protective layer acts on the eyelet of people, area is expanded plate and the contact area between human body face and eyepiece is strengthened greatly, soft protective layer plays buffer action, for existing night vision device, the possibility that the face greatly reducing people in use comes to harm, improve safety coefficient, during use, collapsible three-legged support can change floor area by folding, and the height of middle part pole, middle part pole is fixed by check nut and three-legged support, the length that pole is stretched out can be regulated, video camera main body is arranged in the jitter elimination regulating device at pole top, can take after fixing, effectively can eliminate the shooting picture shake caused because of the unexpected shake of outside, both convenient and practical, picture quality can be improved again,
2, a kind of eye-protecting type night camera device eliminating fluctuation interference of the utility model, adopts silica gel to make protective layer, not only have good shock-absorbing capacity, and the performance of soft skin-proximal makes it have higher adaptability and human body comfort;
3, a kind of eye-protecting type night camera device eliminating fluctuation interference of the utility model, hemispheric housing and inner casing form concentric fits, assemble damping slow die head therebetween, after fluctuation interference in the external world passes to housing by three-legged support, through the buffer action of damping slow die head, fluctuation can be carried out most elimination, remaining Wave energy passes to inner casing, anti freezing solution is filled with in inner casing and the dull and stereotyped cavity volume formed, can keep not solidifying at physical environment temperature, anti freezing solution buffering energy, and this energy transferring is given dull and stereotyped, flat board is subject to upper and lower external force and forms oscillatory extinction structure with anti freezing solution, outside fluctuation is rapidly decayed to elimination, the center of gravity of flat board is hung with a vertical by tightrope, dull and stereotyped horizontal level can be kept, prevent shake further.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the utility model structured flowchart;
Fig. 2 be the utility model jitter elimination regulating device partly cut open structural representation.
1-video camera main body, 2-objective lens, 3-infrared emittance, 4-operation control panel, 5-eyepiece, 6-area expands plate, 7-protective layer, 8-focus adjustment cushion rubber, 9-raised line, 10-groove, 11-anti-slip tank, 13-pole, 14-check nut, 15-three-legged support, 16-housing, 17-inner casing, 18-damping slow cushioning layer, 19-is dull and stereotyped, 20-socket, 21-anti freezing solution, 22-vertical.
Embodiment
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment
As shown in Fig. 1 to 2, a kind of eye-protecting type night camera device eliminating fluctuation interference of the utility model, comprise collapsible three-legged support 15, the middle part of three-legged support 15 is provided with a pole 13 by check nut 14, at the top of pole 13, jitter elimination regulating device is installed, jitter elimination regulating device comprises the hemispherical shell 16 being fixed on pole 13 top, hemispheroidal inner casing 17 is set with in housing 16, damping slow cushioning layer 18 is provided with between housing 16 and inner casing 17, inner casing 17 is provided with a flat board 19, the socket 20 matched with the bottom of video camera main body 1 is provided with on dull and stereotyped 19, anti freezing solution 21 is injected with in inner casing 17, the center of gravity of dull and stereotyped 19 is hung with a vertical 22 by tightrope, socket is provided with bottom video camera main body 1, video camera main body 1 is arranged on socket 20, video camera main body 1 inside is cavity structure, for placing necessary parts, as circuit board, power supply etc., video camera main body 1 is provided with objective lens 2, infrared emittance 3, operation control panel 4, and eyepiece 5, described objective lens 2 is connected in video camera main body 1 by focus adjustment cushion rubber 8, eyepiece 5 is provided with an area and expands plate 6, area is expanded plate 6 and is formed ring texture around eyepiece, expand note on plate 6 at area and apply the soft protective layer of one deck 7, protective layer 7 adopts silica gel to make, and its thickness is 3 ~ 5mm, focus adjustment cushion rubber 8 is outwardly projecting multiple raised line 9, video camera main body 1 surface is recessed in operation control panel 4 surrounding downwards and forms groove 10, and groove 10 extends to bottom it to the both sides of video camera main body 1, the both sides of video camera main body 1 are also provided with the anti-slip tank 11 of multiple indent, make user in use, are discharged by the sweat of the palm of the hand, the skidding and discomfort avoiding sweat to pile up causing, hemispheric housing 16 forms concentric fits with inner casing 17, assemble damping slow die head 18 therebetween, after fluctuation interference in the external world passes to housing 16 by three-legged support 15, through the buffer action of damping slow die head 18, fluctuation can be carried out most elimination, remaining Wave energy passes to inner casing 17, anti freezing solution 21 is filled with in inner casing 17 and dull and stereotyped 19 cavity volumes formed, can keep not solidifying at physical environment temperature, anti freezing solution buffering energy, and give dull and stereotyped 19 by this energy transferring, dull and stereotyped 19 are subject to upper and lower external force and form oscillatory extinction structure with anti freezing solution, outside fluctuation is rapidly decayed to elimination, the center of gravity of dull and stereotyped 19 is hung with a vertical 22 by tightrope, the horizontal level of dull and stereotyped 19 can be kept, prevent shake further.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. eliminate the eye-protecting type night camera device of fluctuation interference for one kind, comprise video camera main body (1), it is characterized in that: objective lens (2), infrared emittance (3), operation control panel (4) and eyepiece (5) are installed in video camera main body (1), described objective lens (2) is connected in video camera main body (1) by focus adjustment cushion rubber (8), described eyepiece (5) is provided with an area and expands plate (6), expand the upper note of plate (6) at area and apply the soft protective layer of one deck (7); Also comprise collapsible three-legged support (15), the middle part of three-legged support (15) is provided with a pole (13) by check nut (14), be provided with jitter elimination regulating device at the top of pole (13), video camera main body (1) is fixed on pole (13) by jitter elimination regulating device.
2. a kind of eye-protecting type night camera device eliminating fluctuation interference according to claim 1, it is characterized in that: described jitter elimination regulating device comprises the hemispherical shell (16) being fixed on pole (13) top, hemispheroidal inner casing (17) is set with in housing (16), damping slow cushioning layer (18) is provided with between housing (16) and inner casing (17), inner casing (17) is provided with a flat board (19), dull and stereotyped (19) are provided with the socket (20) matched with the bottom of video camera main body (1), anti freezing solution (21) is injected with in inner casing (17), the center of gravity of dull and stereotyped (19) is hung with a vertical (22) by tightrope.
3. a kind of eye-protecting type night camera device eliminating fluctuation interference according to claim 1, is characterized in that: described protective layer (7) adopts silica gel to make, and its thickness is 3 ~ 5mm.
4. a kind of eye-protecting type night camera device eliminating fluctuation interference according to claim 1, is characterized in that: have multiple raised line (9) described focus adjustment cushion rubber (8) is outwardly projecting.
5. a kind of eye-protecting type night camera device eliminating fluctuation interference as claimed in any of claims 1 to 4, it is characterized in that: described video camera main body (1) surface is recessed in operation control panel (4) surrounding downwards and forms groove (10), and groove (10) extends to bottom it to the both sides of video camera main body (1).
6. a kind of eye-protecting type night camera device eliminating fluctuation interference according to claim 5, is characterized in that: the both sides of described video camera main body (1) are also provided with the anti-slip tank (11) of multiple indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217536.9U CN204631422U (en) | 2015-04-13 | 2015-04-13 | A kind of eye-protecting type night camera device eliminating fluctuation interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217536.9U CN204631422U (en) | 2015-04-13 | 2015-04-13 | A kind of eye-protecting type night camera device eliminating fluctuation interference |
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| Publication Number | Publication Date |
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| CN204631422U true CN204631422U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520217536.9U Expired - Fee Related CN204631422U (en) | 2015-04-13 | 2015-04-13 | A kind of eye-protecting type night camera device eliminating fluctuation interference |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613211A (en) * | 2017-10-19 | 2018-01-19 | 广州娉婷视觉广告策划有限公司 | Underwater video display damper |
-
2015
- 2015-04-13 CN CN201520217536.9U patent/CN204631422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613211A (en) * | 2017-10-19 | 2018-01-19 | 广州娉婷视觉广告策划有限公司 | Underwater video display damper |
| CN107613211B (en) * | 2017-10-19 | 2023-11-10 | 广州娉婷视觉科技信息服务有限公司 | Underwater film and television damper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160413 |