CN204535857U - Helmet-type fire-fighting night vision dual-purpose thermal imaging system - Google Patents
Helmet-type fire-fighting night vision dual-purpose thermal imaging system Download PDFInfo
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- CN204535857U CN204535857U CN201420873023.9U CN201420873023U CN204535857U CN 204535857 U CN204535857 U CN 204535857U CN 201420873023 U CN201420873023 U CN 201420873023U CN 204535857 U CN204535857 U CN 204535857U
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- imaging system
- thermal imaging
- fire
- helmet
- rocking arm
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Abstract
The utility model discloses a kind of helmet-type fire-fighting night vision dual-purpose thermal imaging system, it is by the rocker arm bracket be clipped on helmet peak and the rocking arm be successively connected with it, display box, thermal imaging system box forms, first rocking arm screw is clipped during use, turn down rocking arm, when power switch is opened (otherwise closedown) to human eye, rotate display screen box, aim at human eye, just forward image can be seen, because of human eye, display screen, thermal imaging system is with in a straight line, therefore without any collimation error, also both hands have been liberated, another advantage is can for the librarian use wearing fire-fighting full facepiece mask, unlike the hot instrument of the fire-fighting shown with nearly order, cannot use close to need wanting from human eye.The rocker arm bracket bottom surface of this instrument just rests the upper edge of smoke helmet, therefore can offset the moment that leans forward, and when doing night vision device use without face shield, because hatband interior after the helmet is furnished with knob, screw it, link closely hindbrain, also can prevent from leaning forward completely.This instrument is also furnished with an illuminating lamp holder, changes it, can make helmet-type illuminating lamp and use.
Description
Technical field:
The utility model relates to a kind of helmet-type fire-fighting night vision dual-purpose thermal imaging system of design
Background technology:
Thermal infrared imager it can the infrared light of the varying strength sent from object, its focal plane generates a thermal imagery, then through opto-electronic conversion, on the display of visible ray, demonstrates visible image.Because infrared energy is through dense smoke, dust, mist and can see object in the dark, therefore be widely used in the occasion such as night vision, fire-fighting.When fire-fighting is applied, in order to rescue the reasons such as people's fire extinguishing in dense smoke, often needing the fire-fighting full facepiece mask carrying an isolation type, and being equipped with a fire-fighting thermal imaging system.Current fire-fighting thermal imaging system divides two kinds.Namely 1, portable: it is that to hold a front end be thermal imaging system, rear end is the instrument of display screen, hand shifts to there, just can see image above, this thermal imaging system is with the most use at present, there is no the collimation error, the fire-fighting thermal imaging system such as uxufir that such as Fiuke Co., Ltd of the U.S. produces namely, but its shortcoming be need portable.2, helmet-type: pacify in such as Beijing wealth science and techniques of defence company limited produce " HERO is hero-V600 very " it thermal imaging system is fixed on helmet front end, show before device shakes the common face shield of human eye with a little nearly order, the virtual image be exaggerated can be seen over the display, but the shortcoming of the hot edge instrument of this fire-fighting is people, and what see is the image that the crown is taken the photograph, there is the collimation error, fireman presses image and performs, self walking also can produce very large danger, such as step on inaccurate stair, grab inaccurate electric light, fire-fighting thermal imaging system also cannot for the fire fighter being loaded with fire-fighting full facepiece mask in addition, because smoke helmet about has 5 centimetres from human eye (telling interpupillary distance), and nearly order aobvious depending on emergent pupil apart from can only within 2 centimetres, otherwise be just can not see image, overcome it and need add longer lens barrel.The infrared serial fire-fighting thermal imaging system of the elite (ILITTELTTE) produced for preventing above-mentioned shortcoming Britain, it is as binoculars, be bundled on smoke helmet, use very inconvenient, price is also expensive, there is a product fire-fighting thermal imaging system and nearly order display are fixed on together on the smoke helmet before a human eye in Zhejiang Leibang Technology Co., Ltd., but this product is because having blocked the sight line of a human eye all the time, and also the difficult fire-fighting prison that obtains is determined to pass through.For this reason, also a patent is had before me, the patent No.: ZL2011101643743, scheme is that thermal imaging system is placed on shade, and the built-in nearly order display of face shield, when thermal imaging system is turned down before human eye, before nearly order display in cover is also raised to human eye, just can watch, otherwise then turn up and fall, but also existence is established electrical equipment and constructed more complicated shortcoming in covering.
Utility model content:
The utility model object makes to make fire-fighting thermal imaging system or do general night vision device when using, can accomplish to avoid portable, liberation both hands, and without any the collimation error, and structure is simple, easy to use, for achieving the above object, the utility model is totally made up of rocker arm bracket, rocking arm, display screen box, thermal imaging system box four part, connection between them is that the face, upper room of rocker arm bracket screw and battery chamber is clamped on fire hat peak, be connected with display screen box by the rocking arm of its two side, display screen box is connected with thermal imaging system box by its cover plate again.Rocker arm bracket Zhong You battery chamber, it is positioned at the bottom of rocker arm bracket, and below the peak stretching into fire hat, on it, room and screw form nipping device, and Ling Youyige switch gear room, inside establishes power switch, and are fixed on the compressing tablet on rocking shaft.Rocking arm has two, and the inside of its side rocking arm is hollow, is provided with wire, and the rocking shaft of two ends is also hollow, and the middle part of this side rocking arm is provided with a water joint.There are two pieces of projections stretched out to rocking arm direction on the upper edge of display screen box, and it has axis hole pass for the rocking shaft on rocking arm, then use spring leaf and nut compressing, the wire outside box enters from box and covering of its cover plate, with screw cover plate compacting.Cover plate there are one and its all-in-one-piece thermal imaging system box processed, built-in thermal imaging system, such thermal imaging system and display screen are just in aggregates with straight line, the same with portable structure, as long as before turning down thermal imaging system and display screen to human eye during use, just forward image can be seen, there is no the collimation error, moment that what they produced lean forward, because of the bottom of rocker arm bracket just rested face shield on along upper, on useful smoke helmet, the upwards elastic force on edge is offset, there is no during face shield, to make common night vision device to use, the rear hatband nut at lining ring hindbrain place in fire hat can be turned during use, rear hatband just can be made to shorten the hindbrain that links closely, reach the helmet to avoid leaning forward.Upwards shake thermal imaging system and the display screen top to shade, Folding display box is to shaking on wall, then height reduction, good looking appearance, this device two rocking arm middles are separately knock-down, change illuminating lamp holder, just can do the use of helmet-type illuminating lamp.
The utility model compared with prior art, has following distinguishing feature and good effect.
When 1, doing fire-fighting thermal imaging system or night vision device use, all can avoid portable, liberate both hands.
2, without any the collimation error.
3, can, for the fireman carrying fire-fighting full facepiece mask, fire hat can not be made to turn forward.
4, unload fire-fighting full facepiece mask, common night vision device can be made and use, also can not dump forward.
5, pull down the lower semisection of rocking arm, changing-over illuminating lamp holder, helmet-type illuminating lamp can be made and use.
6, structure is simple, and easy to use, waterproof is good.
Accompanying drawing illustrates:
Accompanying drawing 1: be one-piece construction stereographic map of the present utility model.
Accompanying drawing 2: be A-A direction view of the present utility model
Accompanying drawing 3: be B-B direction view of the present utility model
Accompanying drawing 4: for of the present utility model make helmet-type illuminating lamp into time view
Embodiment:
As shown in Figure 1, 2, 3, this fire-fighting night vision dual-purpose thermal imaging system, totally be made up of rocker arm bracket (1), rocking arm (2), display screen box (3) and thermal imaging system box (4), four parts, their mutual connection methods are: rocker arm bracket (1) screw (11) and the face, upper room of battery chamber (5) are clamped on the peak (26) of fire hat (25), be connected with display screen box (3) by the rocking arm (2) of two sides, display screen box (3) is connected with thermal imaging system box (4) by its cover plate (17).Concrete structure is the bottom in rocker arm bracket (1), for battery chamber (5), built-in dry cell, on it, face, room and screw (11) form nipping device, tighten screw (11), just can rocker arm bracket (1) be clamped firmly on the peak (26) of fire hat (25), Ling Youyige switch gear room (6), be positioned at the front upper place of battery chamber (5), inside establish power switch (7), and the compressing tablet (9) be fixed on rocking shaft (12), when rotating rocking arm (2), compressing tablet (9) is depressed, power switch (7) is disconnected (otherwise connection), rocking arm (2) has two, rocking arm (2) inside of its side is hollow, be provided with wire (13), the rocking shaft (12) of two ends is also hollow, the middle part of this side rocking arm (2) is provided with a water joint (31) (another is with overlapping connection), such rocking arm (2) can be taken apart into where necessary, lower two sections, rectangle made by display screen box (3), there are two projections (14) stretched out to rocking arm (2) direction on upper edge, which is provided with axis hole to pass for the rocking shaft (12) on rocking arm (2), compress with spring leaf (15) and nut (16), make display screen box (3) can pitching activity, wire (13) outside box recessedly penetrates in display screen box (3) from covering of display screen box (3) and its cover plate (17), with screw (18) cover plate (17) compacting, can accomplish that waterproof is fine.Display screen box (3) is provided with towards the direction of face and fills out circle (19), thermostable transparent film (20), display screen (21), box bottom is provided with fills out circle (22) and cover plate (17), thermal imaging system box (4) and cover plate (17) are all-in-one-pieces processed, and its optical axis is vertical with cover plate plane (17).After thermal imaging system (23) loads its box (4), the elastic hook (24) of afterbody holds thermal imaging system (23) automatically.During use, as long as rocking arm (2) is turned down forward from the helmet (25), power switch (7) is opened, extremely about during level, again display screen box (3) is dug, make display screen (21) aim at face, so just can see the image in front; Otherwise when rocking arm (2) is shaken to the helmet (25) front end, power switch (7) disconnects, then display screen box (3) is turned down is placed on rocking arm (2).Unload face shield (29), do common head carry night vision device use time, as long as the knob (28) on the rear hatband (27) that the helmet (25) is inner is screwed, just can utilize the hindbrain protuberance of people, when making observation, the helmet (25) does not turn forward and comes off, and other operation steps is the same.As shown in Figure 4, the water joint (31) on rocking arm (2) is turned on, unloads the lower semisection of lower shake-changing arm (2), in changing-over, illuminating lamp holder (30) just can do the use of helmet-type illuminating lamp.
Claims (4)
1. a helmet-type fire-fighting night vision dual-purpose thermal imaging system, it is characterized in that it is totally made up of rocker arm bracket (1), rocking arm (2), display screen box (3) and thermal imaging system box (4), four parts totally, connection between them is that rocker arm bracket (1) screw (11) is clamped on fire hat (25) peak (26) with the face, upper room of battery chamber (5), be connected with display screen box (3) by the rocking arm (2) of its two side, display screen box (3) is connected with thermal imaging system box (4) by its cover plate (17) again.
2. fire-fighting night vision dual-purpose thermal imaging system according to claim 1, it is characterized in that: rocker arm bracket (1) Zhong You battery chamber (5), it is positioned at the bottom of rocker arm bracket (1), below the peak (26) stretching into fire hat (25), screw (11) forms nipping device with the face, upper room of battery chamber (5), Ling Youyige switch gear room (6), inside establish power switch (7), and be fixed on the compressing tablet (9) on rocking shaft (12).
3. fire-fighting night vision dual-purpose thermal imaging system according to claim 1, it is characterized in that: rocking arm (2) has two, the inside of its side rocking arm (2) is hollow, be provided with wire (13), the rocking shaft (12) of two ends is also hollow, and the middle part of this side rocking arm (2) is provided with a water joint (31).
4. fire-fighting night vision dual-purpose thermal imaging system according to claim 1, it is characterized in that: there are two pieces of projections (14) stretched out to rocking arm (2) direction on the upper edge of display screen box (3), it there is axis hole pass for the rocking shaft (12) on rocking arm (2), spring leaf (15) and nut (16) is used to compress again, the external wire (13) of box enters, with screw (18) cover plate (17) compacting from display screen box (3) and covering of its cover plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873023.9U CN204535857U (en) | 2014-12-24 | 2014-12-24 | Helmet-type fire-fighting night vision dual-purpose thermal imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873023.9U CN204535857U (en) | 2014-12-24 | 2014-12-24 | Helmet-type fire-fighting night vision dual-purpose thermal imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535857U true CN204535857U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873023.9U Expired - Fee Related CN204535857U (en) | 2014-12-24 | 2014-12-24 | Helmet-type fire-fighting night vision dual-purpose thermal imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106666909A (en) * | 2017-03-02 | 2017-05-17 | 浙江雷邦光电技术有限公司 | Fire fighting helmet with improved helmet mounting structure |
| CN114264376A (en) * | 2020-09-25 | 2022-04-01 | 湖北视拓光电科技有限公司 | Subminiature helmet thermal imaging detector |
-
2014
- 2014-12-24 CN CN201420873023.9U patent/CN204535857U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106666909A (en) * | 2017-03-02 | 2017-05-17 | 浙江雷邦光电技术有限公司 | Fire fighting helmet with improved helmet mounting structure |
| CN106666909B (en) * | 2017-03-02 | 2023-10-13 | 浙江雷邦光电技术有限公司 | Fire-fighting helmet with improved helmet mounting structure |
| CN114264376A (en) * | 2020-09-25 | 2022-04-01 | 湖北视拓光电科技有限公司 | Subminiature helmet thermal imaging detector |
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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 |
Granted publication date: 20150805 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |