CN104730810A - Waterproof type night using photographic device - Google Patents
Waterproof type night using photographic device Download PDFInfo
- Publication number
- CN104730810A CN104730810A CN201510170194.4A CN201510170194A CN104730810A CN 104730810 A CN104730810 A CN 104730810A CN 201510170194 A CN201510170194 A CN 201510170194A CN 104730810 A CN104730810 A CN 104730810A
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- CN
- China
- Prior art keywords
- main body
- objective lens
- video camera
- rain cover
- camera main
- 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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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/08—Waterproof bodies or housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
Abstract
The invention discloses a waterproof type night using photographic device. The device comprises a photography device main body, an objective lens, an infrared generator, an operation control panel, an eye lens and a focal length setting rubber ring, a rain cover is installed on the objective lens, the rain cover is made of transparent materials, the top axis of the rain cover is horizontal, the height of the two side edges of the rain cover increases gradually from far to the objective lens, the lowest point of the rain cover is from two to three centimeters lower than the objective lens, the device further comprises a folding three-legged support and a supporting rod, a movable adjusting mechanism is installed at the top of the supporting rod, and the photography device main body is fixed on the supporting rod through the movable adjusting mechanism. According to the device, due to the fact that the lowest positions of the two sides of the rain cover are from two to three centimeters lower than the objective lens, the absorption effect of water drops does not occur, and it is avoided that the water drops accumulate at the bottom of the objective lens; the parameters such as height, position, direction and gradient of the photography device main body can be adjusted, shooting can be conducted after the device is fixed, the disturbance caused by manual operation is avoided, the convenience and practicability are achieved, and the image quality can be improved.
Description
Technical field
The present invention relates to picture pick-up device, specifically refer to a kind of water proof type ight camera head.
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; When existing night vision device uses under rainwater weather, rainwater is agreed to be deposited in camera lens surface, forms globule layer, and after just utilizing the rag wiping globule at last, Ren Ranhui bribes once moisture film, causes negative effect for imaging.
Summary of the invention
The object of the present invention is to provide a kind of water proof type ight camera head, solve current night vision device under rainwater weather, use the problem of easily piling up the globule, moisture film, reach safe handling, improve the object of safety coefficient.
Object of the present invention is achieved through the following technical solutions:
A kind of water proof type ight camera head, 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 objective lens is provided with a rain cover, rain cover adopts transparent material to make, its top axis is in level, the height of dual-side increases gradually from as far as objective lens, the minimum point of rain cover is lower than objective lens 2 ~ 3cm, also comprise collapsible three-legged support, the middle part of three-legged support is provided with a pole by check nut, at the top of pole, activity adjustment mechanism is installed, video camera main body is fixed on pole by activity adjustment mechanism.The present invention 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 present invention has made improvement to objective lens, by installing a rain cover in objective lens, rain cover adopts transparent sheet material to bend and forms, this sheet material is a semielliptical shape, with the horizontal axis that its axis is rain cover, semielliptical sheet material upon bending, it is positioned at the position of the down either side 2 ~ 3cm of objective lens to lower end, so, under the weather rained, the structure of its long tubular can make rainwater not stick on camera lens, even if there is wind action, also rainwater can not be sent into camera lens, rainwater effect is on rain cover, can flow to both sides along the surface of rain cover, rainwater finally drips, because the both sides extreme lower position of rain cover is lower than objective lens 2 ~ 3cm, the suction-operated of the globule can not be produced, the globule is avoided to pile up bottom objective lens, 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, can regulate the length that pole is stretched out, video camera main body is arranged in the activity adjustment mechanism at pole top, can adjust the parameter such as height, position, direction, degree of tilt of drawing together video camera main body, can take after fixing, avoid the disturbance that manual operation brings, both convenient and practical, can picture quality be improved again.
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.
Described activity adjustment mechanism comprises by screwing armful ring pressing from both sides and be fixed on pole, armful ring is connected with a riser by rotating shaft, riser is provided with an adjusting handle, the top of riser is connected with a leveling board by transverse axis, leveling board is fixed by horizontal knob, and leveling board is provided with a socket matched with video camera main body.Video camera main body is fixedly mounted on leveling board, can be adjusted the position of video camera main body by three operations: can adjust by screwing folder the upper-lower position embracing ring, namely can adjust the height of video camera main body; By the rotation of adjusting handle, the inclination in the running direction of video camera main body can be adjusted, the lateral inclination of leveling board can be adjusted by horizontal knob, so, the comprehensive adjustment of three dimensions to video camera main body can be realized.
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 present invention compared with prior art, has following advantage and beneficial effect:
1, a kind of water proof type ight of the present invention camera head, rain cover adopts transparent sheet material to bend and forms, this sheet material is a semielliptical shape, with the horizontal axis that its axis is rain cover, semielliptical sheet material upon bending, it is positioned at the position of the down either side 2 ~ 3cm of objective lens to lower end, so, under the weather rained, the structure of its long tubular can make rainwater not stick on camera lens, even if there is wind action, also rainwater can not be sent into camera lens, rainwater effect is on rain cover, can flow to both sides along the surface of rain cover, rainwater finally drips, because the both sides extreme lower position of rain cover is lower than objective lens 2 ~ 3cm, the suction-operated of the globule can not be produced, the globule is avoided to pile up bottom objective lens, 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 activity adjustment mechanism at pole top, the parameter such as height, position, direction, degree of tilt of drawing together video camera main body can be adjusted, can take after fixing, avoid the disturbance that manual operation brings, both convenient and practical, can picture quality be improved again,
2, a kind of water proof type ight of the present invention camera head, by arranging groove, makes operation control panel give prominence to, and 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;
3, a kind of water proof type ight of the present invention camera head, can adjust by screwing folder the upper-lower position embracing ring, namely can adjust the height of video camera main body; By the rotation of adjusting handle, the inclination in the running direction of video camera main body can be adjusted, the lateral inclination of leveling board can be adjusted by horizontal knob, so, the comprehensive adjustment of three dimensions to video camera main body can be realized.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structured flowchart of the present invention.
1-video camera main body, 2-objective lens, 3-infrared emittance, 4-operation control panel, 5-eyepiece, 8-focus adjustment cushion rubber, 9-raised line, 10-groove, 11-anti-slip tank, 12-rain cover.
Embodiment
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment
As shown in Figure 1, a kind of water proof type ight of the present invention camera head, comprise video camera main body 1, 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; 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; Objective lens 2 installs a rain cover 12, rain cover 12 adopts transparent sheet material to bend and forms, and this sheet material is a semielliptical shape, the horizontal axis being rain cover with its axis, upon bending, it is positioned at the position of the down either side 2 ~ 3cm of objective lens to semielliptical sheet material to lower end; 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 one at the top of pole 13 and embrace ring 17, embracing ring 17 is fixed on pole 13 by screwing folder 16, armful ring 17 is connected with a riser 19 by rotating shaft 18, riser 19 is provided with an adjusting handle 20, the top of 19 risers is connected with a leveling board 22 by transverse axis 21, leveling board is fixed by horizontal knob 23, and leveling board 22 is provided with a socket 24 matched with video camera main body 1; Video camera main body 1 is fixedly mounted on leveling board 22, can be adjusted the position of video camera main body by three operations: can adjust by screwing folder 16 upper-lower position embracing ring 17, namely can adjust the height of video camera main body 1; By the rotation of adjusting handle 20, the inclination in the running direction of video camera main body 1 can be adjusted, the lateral inclination of leveling board can be adjusted by horizontal knob 23, so, the comprehensive adjustment of three dimensions to video camera main body can be realized.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a water proof type ight camera head, comprise video camera main body (1), it is characterized in that: objective lens (2) is installed in video camera main body (1), 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), described objective lens (2) is provided with a rain cover (12), rain cover (12) adopts transparent material to make, its top axis is in level, the height of dual-side increases gradually from as far as objective lens (2), the minimum point of rain cover (12) is lower than objective lens (2) 2 ~ 3cm, 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 activity adjustment mechanism at the top of pole (13), video camera main body (1) is fixed on pole (13) by activity adjustment mechanism.
2. a kind of water proof type ight camera head according to claim 1, is characterized in that: have multiple raised line (9) described focus adjustment cushion rubber (8) is outwardly projecting.
3. a kind of water proof type ight camera head according to claim 1, 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).
4. a kind of water proof type ight camera head according to claim 1, it is characterized in that: described activity adjustment mechanism comprise by screw folder (16) be fixed on pole (13) embrace ring (17), armful ring (17) is connected with a riser (19) by rotating shaft (18), riser (19) is provided with an adjusting handle (20), the top of riser (19) is connected with a leveling board (22) by transverse axis (21), leveling board (22) is fixed by horizontal knob (23), leveling board (22) is provided with a socket (24) matched with video camera main body (1).
5. a kind of water proof type ight camera head as claimed in any of claims 1 to 4, 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 |
|---|---|---|---|
| CN201510170194.4A CN104730810A (en) | 2015-04-13 | 2015-04-13 | Waterproof type night using photographic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510170194.4A CN104730810A (en) | 2015-04-13 | 2015-04-13 | Waterproof type night using photographic device |
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| Publication Number | Publication Date |
|---|---|
| CN104730810A true CN104730810A (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510170194.4A Pending CN104730810A (en) | 2015-04-13 | 2015-04-13 | Waterproof type night using photographic device |
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| CN (1) | CN104730810A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107608163A (en) * | 2017-10-29 | 2018-01-19 | 重庆市勤诚兴科技有限公司 | Camera lens rain-proof cover |
| CN109361837A (en) * | 2018-11-05 | 2019-02-19 | 郑州海威光电科技有限公司 | A kind of Foldable infrared video camera |
| CN113406787A (en) * | 2021-06-18 | 2021-09-17 | 江苏和为警用器材制造有限公司 | Color low-light night vision device |
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| US5737131A (en) * | 1993-11-12 | 1998-04-07 | Itt Corporation | Night vision monocular |
| CN2781678Y (en) * | 2005-01-14 | 2006-05-17 | 黄昆烈 | Night-vision infrared photosensitive coupling assembly camera |
| CN101432568A (en) * | 2004-10-22 | 2009-05-13 | 爱克森诺尼克斯公司 | Ruggedized digital low-light viewing device |
| CN201438253U (en) * | 2009-06-02 | 2010-04-14 | 深圳市宏天顺电子有限公司 | Manual focus camera and camera head thereof |
| CN101887208A (en) * | 2009-05-13 | 2010-11-17 | 伟如宝株式会社 | Cradle head |
| CN202979158U (en) * | 2012-12-10 | 2013-06-05 | 山东金现代信息技术有限公司 | Field operation mobile video monitoring system |
| CN203722712U (en) * | 2014-03-18 | 2014-07-16 | 广东米卡电子科技有限公司 | Infrared monitoring camera with protecting cover |
| CN104185814A (en) * | 2012-03-05 | 2014-12-03 | 伟如宝株式会社 | Support device |
| CN204613567U (en) * | 2015-04-13 | 2015-09-02 | 成都科美光电科技有限公司 | A kind of water proof type ight video camera |
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2015
- 2015-04-13 CN CN201510170194.4A patent/CN104730810A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5737131A (en) * | 1993-11-12 | 1998-04-07 | Itt Corporation | Night vision monocular |
| CN101432568A (en) * | 2004-10-22 | 2009-05-13 | 爱克森诺尼克斯公司 | Ruggedized digital low-light viewing device |
| CN2781678Y (en) * | 2005-01-14 | 2006-05-17 | 黄昆烈 | Night-vision infrared photosensitive coupling assembly camera |
| CN101887208A (en) * | 2009-05-13 | 2010-11-17 | 伟如宝株式会社 | Cradle head |
| CN201438253U (en) * | 2009-06-02 | 2010-04-14 | 深圳市宏天顺电子有限公司 | Manual focus camera and camera head thereof |
| CN104185814A (en) * | 2012-03-05 | 2014-12-03 | 伟如宝株式会社 | Support device |
| CN202979158U (en) * | 2012-12-10 | 2013-06-05 | 山东金现代信息技术有限公司 | Field operation mobile video monitoring system |
| CN203722712U (en) * | 2014-03-18 | 2014-07-16 | 广东米卡电子科技有限公司 | Infrared monitoring camera with protecting cover |
| CN204613567U (en) * | 2015-04-13 | 2015-09-02 | 成都科美光电科技有限公司 | A kind of water proof type ight video camera |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107608163A (en) * | 2017-10-29 | 2018-01-19 | 重庆市勤诚兴科技有限公司 | Camera lens rain-proof cover |
| CN109361837A (en) * | 2018-11-05 | 2019-02-19 | 郑州海威光电科技有限公司 | A kind of Foldable infrared video camera |
| CN113406787A (en) * | 2021-06-18 | 2021-09-17 | 江苏和为警用器材制造有限公司 | Color low-light night vision device |
| CN113406787B (en) * | 2021-06-18 | 2022-05-06 | 江苏和为警用器材制造有限公司 | Color low-light night vision device |
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Application publication date: 20150624 |
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