CN206627693U - A kind of low-light (level) monocular monotubular helmet-type number night vision device - Google Patents
A kind of low-light (level) monocular monotubular helmet-type number night vision device Download PDFInfo
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- CN206627693U CN206627693U CN201720404898.8U CN201720404898U CN206627693U CN 206627693 U CN206627693 U CN 206627693U CN 201720404898 U CN201720404898 U CN 201720404898U CN 206627693 U CN206627693 U CN 206627693U
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- helmet
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Abstract
The utility model belongs to night vision device equipment technical field, and in particular to a kind of low-light (level) monocular monotubular helmet-type number night vision device；Described low-light (level) monocular monotubular helmet-type number night vision device includes the helmet, fixing band, steering base, fixed seat, heat sink, night vision device main body, the helmet is provided with fixing band, helmet front end is provided with steering base by rotating shaft, fixed seat is connected to steering base lower end, fixed seat is the cavity structure of both ends open, cavity inside is separated into two cavity units by dividing plate, and heat sink is arranged in upper cavity unit, and night vision device main body is arranged in lower cavity unit；Night vision device can be worn on head by the utility model, not influence being carried out in worker's hand for task；Buffering effect can be played to wearer's head, head is played a protective role；Good cooling-down effect can be played to night vision device main body, extends the service life of element；Observing effect is enabled to become apparent from.
Description
Technical field
The utility model belongs to night vision device equipment technical field, and in particular to a kind of low-light (level) monocular monotubular helmet-type is digital
Night vision device.
Background technology
Night vision device is using image intensifier as gunsight outside the night of core devices, during its work, is shone without infrared acquisition lamp
Improving eyesight mark, and according to lower target reflecting light line be the visual picture that can experience of human eye observing by image intensifier using faint light and
Run-home.
Existing night vision device, need during work manually to hold night vision device with hand and observe, when worker needs other tasks by hand
When, then can not normal use night vision device；Existing night vision device, even if being provided with the helmet, but inner helmet some places space
Greatly, some places space is small, extruding user head；Existing night vision device, substantial amounts of heat can be produced during work, cause temperature mistake
Height, have influence on operating efficiency and the life-span of element；Existing night vision device, imaging effect and display effect are poor, and observer can not
See the things for needing to observe clearly well.
Therefore, it is necessary to be improved to existing night vision device, night vision device is enabled to see the same of observation things clearly
When, cooling-down effect is preferable.
Utility model content
Insufficient present in background technology in order to overcome, the utility model proposes a kind of low-light (level) monocular monotubular helmet-type number
Code night vision device；Night vision device can be worn on head, not influence being carried out in worker's hand for task；Cooling-down effect can be played.
What the utility model was achieved through the following technical solutions：
Described low-light (level) monocular monotubular helmet-type number night vision device includes the helmet, fixing band, steering base, fixed seat, drop
Warm device, night vision device main body,
The helmet is provided with fixing band, and helmet front end is provided with steering base by rotating shaft, and fixed seat is connected to steering base lower end,
Fixed seat is the cavity structure of both ends open, is provided with dividing plate in fixed seat, fixed seat is separated into two by dividing plate
Cavity unit, heat sink are arranged in upper cavity unit, and night vision device main body is arranged in lower cavity unit, described night
Include lighting module, object lens, image-forming assembly, power module, display module and eyepiece, lighting module and image-forming assembly depending on instrument main body
Be set in parallel in lower cavity unit front portion, described lighting module is LED, and LED is provided with LED switch, it is described into
Picture component includes image amplifier, CMOS, and object lens are arranged on image amplifier front end, Imaging enhanced is provided with image amplifier
Device is switched, and image amplifier is connected with CMOS, and LED, image amplifier, CMOS, display module are connected with power module, electricity
Source module is battery, and eyepiece is arranged on display module rear end.
Further, described heat sink includes heat-insulated outer cover, protection gauze pad, vortex tube assembly and cold air water conservancy diversion diffusion base
Body, is vortexed tube assembly and cold air water conservancy diversion diffusing matrix is arranged between heat-insulated outer cover and protection gauze pad, cold air water conservancy diversion diffusing matrix
Connected with the cold air outlet of vortex tube assembly, be vortexed the heat outlet of tube assembly and compressed gas inlet pipe connection is connected to outside heat-insulated
Outside cover.
Further, described eyepiece is provided with the flange that is connected with eyepiece, is provided with least two cushions, institute on flange is another
The cushion stated is absorption cushion.
Further, described display module is miniscope.
Further, described object lens are provided with protection cap.
Further, described eyepiece is provided with eyepiece hood.
Further, described fixing band bottom is provided with tightness-adjustable button.
Further, the helmet inner surface setting has the air cushion to match with it.Soft gas is provided with described air cushion
Valve, air cushion are to be detachably connected with helmet inner surface.
Compared with prior art, the utility model can at least produce a kind of following beneficial effect：
Night vision device body is arranged on the helmet, night vision device can be worn on forehead, when using night vision device, worker
The task in hand need not be stopped, increasing the practicality of digital night vision device；Air cushion is provided with the helmet, wearer's head plays slow
Effect is rushed, head is played a protective role；Heat sink is provided with, caused heat during night vision device body use can be entered
Row distributes, and plays cooling-down effect, extends the service life of night vision device body；It is provided with CMOS and high-resolution miniature display
Device, it also can clearly see things clearly under conditions of illumination condition difference, flange face and cushion, energy are provided with eyepiece
Enough avoid eyepiece from being damaged by hard thing, and when needing illumination, illuminated using LED, red sudden and violent phenomenon can be avoided.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model fixed seat front view；
Fig. 3 is the upward view of the utility model heat sink；
Fig. 4 is that heat sink removes the upward view after protection gauze pad；
Fig. 5 is the utility model control section structured flowchart.
In figure, the 1- helmets, 2- fixing bands, 3- steering bases, 4- fixed seats, 5- dividing plates, the heat-insulated outer covers of 6-, 7- protection gauze pad,
8- vortex tube assembly, 9- cold air water conservancy diversion diffusing matrix, 10-LED lamps, 11-LED lamp switches, 12- object lens, 13- image amplifiers,
14-CMOS, 15- battery, 16- eyepieces, 17- miniscopes, 18- protection caps, 19- eyepiece hoods, 20- tightness-adjustable buttons, 21-
Compressed gas inlet pipe connection, 22- heat sinks, 23- image amplifiers switch.
Embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in figure 1, described low-light (level) monocular monotubular helmet-type number night vision device includes the helmet 1, fixing band 2, turned to
Seat 3, fixed seat 4, heat sink 22, night vision device main body, the helmet 1 are provided with fixing band 2, and the bottom of fixing band 2 is provided with elastic regulation
Button 20, night vision device body is arranged on the helmet, night vision device can be worn on forehead, and when using night vision device, worker is not
The task in hand must be stopped, increasing the practicality of digital night vision device, the front end of the helmet 1 is provided with steering base 3, fixed seat by rotating shaft
4 are connected to the lower end of steering base 3, and fixed seat 4 is the cavity structure of both ends open, are provided with dividing plate 5 in fixed seat 4, and dividing plate 5 is by sky
Intracavitary part is divided into two cavity units, and heat sink 22 is arranged in upper cavity unit, and night vision device main body is arranged on bottom
In cavity unit.
Described night vision device main body includes lighting module, object lens 12, image-forming assembly, power module, display module and eyepiece
16, eyepiece 16 is provided with the flange being connected with eyepiece, and at least two cushions are provided with flange, and described cushion is soft to adsorb
Pad, can avoid eyepiece 16 from being damaged by hard thing, and object lens 12 are provided with protection cap 18, and eyepiece 16 is provided with eyepiece hood 19, shine
Bright module and image-forming assembly are set in parallel in lower cavity unit front portion, and described lighting module is LED 10, in LED 10
Provided with LED switch 11, described image-forming assembly includes image amplifier 13, CMOS14, and object lens 12 are arranged on image amplifier 13
Front end, image amplifier 13 connect with CMOS14, LED 10, image amplifier 13, CMOS14, display module with power supply mould
Block connects, and display module is high-resolution miniscope 17, and power module is battery 15, and eyepiece 16 is arranged on display mould
Block rear end, image amplifier switch 23 is provided with image amplifier 13, can be under conditions of illumination condition difference, also can be clear
See things clearly, and when needing illumination, illuminated using LED 10, quick-fried infrared phenomena can be avoided.
Heat sink 22 includes heat-insulated outer cover 6, protection gauze pad 7, vortex tube assembly 8 and cold air water conservancy diversion diffusing matrix 9, vortex
Tube assembly 8 and cold air water conservancy diversion diffusing matrix 9 are arranged between heat-insulated outer cover 6 and protection gauze pad 7, the He of cold air water conservancy diversion diffusing matrix 9
Be vortexed tube assembly 8 cold air outlet connection, be vortexed tube assembly 8 heat outlet and compressed gas inlet pipe connection 21 be connected to it is heat-insulated
Outside outer cover 6, caused heat during night vision device body use can be distributed, play cooling-down effect, extend night vision device
The service life of body.
The inner surface setting of the helmet 1 has the air cushion to match with it, and soft air valve, air cushion and table in the helmet are provided with air cushion
To be detachably connected, wearer's head plays buffering effect, and head is played a protective role in face.
It is of the present utility model to use process：
When being observed at night using the utility model, the helmet 1 is worn on the head by fixing band 2, by elastic
The elastic of the gentle pad conditioning head helmet 1 of band 20 is adjusted, regulation steering base 3 make it that the position of fixed seat 4 is optimal, after wearing the helmet 1,
Eyepiece hood 19 and protection cap 18 are taken away, if light is too weak, starts LED 10, image amplifier switch 23 is opened, passes through mesh
Light-ray condensing, then image amplifier 13 are received optical signal by mirror 16, signal are passed into CMOS15, signal turns through CMOS15
It is shown in after change on miniscope 17, worker observes things by eyepiece 16.
The utility model proposes a kind of low-light (level) monocular monotubular helmet-type number night vision device；Night vision device can be worn on head
On, being carried out in worker's hand for task is not influenceed；Cooling-down effect can be played.
Finally illustrate, preferred embodiment above is merely to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
The utility model has been described in detail by above preferred embodiment for pipe, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
Limit.
Claims (8)
- A kind of 1. low-light (level) monocular monotubular helmet-type number night vision device, it is characterised in that：The described low-light (level) monocular monotubular helmet Formula number night vision device includes the helmet（1）, fixing band（2）, steering base（3）, fixed seat（4）, heat sink（22）, night vision device master Body,The helmet（1）It is provided with fixing band（2）, the helmet（1）Front end is provided with steering base by rotating shaft（3）, fixed seat（4）It is connected to Steering base（3）Lower end,Fixed seat（4）For the cavity structure of both ends open, fixed seat（4）Inside it is provided with dividing plate（5）, dividing plate（5）By fixed seat（4） It is separated into two cavity units, heat sink（22）It is arranged in upper cavity unit, night vision device main body is arranged on lower cavity In unit,Described night vision device main body includes lighting module, object lens（12）, image-forming assembly, power module, display module and eyepiece （16）, lighting module and image-forming assembly be set in parallel in lower cavity unit front portion, and described lighting module is LED（10）, LED（10）It is provided with LED switch（11）, described image-forming assembly includes image amplifier（13）、CMOS（14）, object lens（12） It is arranged on image amplifier（13）Front end, image amplifier（13）On be provided with image amplifier switch（23）, image amplifier （13）And CMOS（14）Connection, LED（10）, image amplifier（13）、CMOS（14）, display module with power module connect Connect, power module is battery（15）, eyepiece（16）It is arranged on display module rear end.
- A kind of 2. low-light (level) monocular monotubular helmet-type number night vision device according to claim 1, it is characterised in that：Described Heat sink（22）Including heat-insulated outer cover（6）, protection gauze pad（7）, vortex tube assembly（8）With cold air water conservancy diversion diffusing matrix（9）, whirlpool Flow tube component（8）With cold air water conservancy diversion diffusing matrix（9）It is arranged on heat-insulated outer cover（6）With protection gauze pad（7）Between, cold air water conservancy diversion expands Dissipate matrix（9）With vortex tube assembly（8）Cold air outlet connection, be vortexed tube assembly（8）Heat outlet and compressed gas air inlet Connecting tube（21）It is connected to heat-insulated outer cover（6）Outside.
- A kind of 3. low-light (level) monocular monotubular helmet-type number night vision device according to claim 1, it is characterised in that：Described Eyepiece（16）The flange being connected with eyepiece is provided with, at least two cushions are provided with flange, described cushion is absorption cushion.
- A kind of 4. low-light (level) monocular monotubular helmet-type number night vision device according to claim 1, it is characterised in that：Described Display module is miniscope（17）.
- A kind of 5. low-light (level) monocular monotubular helmet-type number night vision device according to claim 1, it is characterised in that：Described Object lens（12）It is provided with protection cap（18）.
- A kind of 6. low-light (level) monocular monotubular helmet-type number night vision device according to claim 1, it is characterised in that：Described Eyepiece（16）It is provided with eyepiece hood（19）.
- A kind of 7. low-light (level) monocular monotubular helmet-type number night vision device according to claim 1, it is characterised in that：Described Fixing band（2）Bottom is provided with tightness-adjustable button（20）.
- A kind of 8. low-light (level) monocular monotubular helmet-type number night vision device according to claim 1, it is characterised in that：The head Helmet（1）Inner surface setting has the air cushion to match with it, and soft air valve, air cushion and helmet inner surface are provided with described air cushion To be detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404898.8U CN206627693U (en) | 2017-04-18 | 2017-04-18 | A kind of low-light (level) monocular monotubular helmet-type number night vision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404898.8U CN206627693U (en) | 2017-04-18 | 2017-04-18 | A kind of low-light (level) monocular monotubular helmet-type number night vision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206627693U true CN206627693U (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720404898.8U Active CN206627693U (en) | 2017-04-18 | 2017-04-18 | A kind of low-light (level) monocular monotubular helmet-type number night vision device |
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| Country | Link |
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| CN (1) | CN206627693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703151A (en) * | 2021-08-25 | 2021-11-26 | 中国人民解放军总医院第三医学中心 | Low-illumination focusing indirect ophthalmoscope |
-
2017
- 2017-04-18 CN CN201720404898.8U patent/CN206627693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703151A (en) * | 2021-08-25 | 2021-11-26 | 中国人民解放军总医院第三医学中心 | Low-illumination focusing indirect ophthalmoscope |
| CN113703151B (en) * | 2021-08-25 | 2024-02-02 | 中国人民解放军总医院第三医学中心 | Low-illumination adjustable-focus indirect ophthalmoscope |
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