CN209461065U - A kind of night vision device screen with brightness automatic regulation function - Google Patents
A kind of night vision device screen with brightness automatic regulation function Download PDFInfo
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- CN209461065U CN209461065U CN201920120852.2U CN201920120852U CN209461065U CN 209461065 U CN209461065 U CN 209461065U CN 201920120852 U CN201920120852 U CN 201920120852U CN 209461065 U CN209461065 U CN 209461065U
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Abstract
The utility model belongs to night vision device field, specially a kind of night vision device screen with brightness automatic regulation function, including fixed block, light sensor, shell, display screen, handle, it is characterized by: being provided with the fixed block above the shell, the fixed block is internally provided with the light sensor, the handle is provided with below the shell, grip is provided on the outside of the handle, the rear is provided with camera lens, the camera lens and the case weld, focusing knob is provided on the outside of the camera lens, laser lighting lamp is provided with below the camera lens, scheduling knob is provided on the outside of the laser lighting lamp, the housing side is provided with charging interface.The utility model increases eyeshield mode on original menu, and according to the automatic brightness adjustment screen backlight of picture, the design of eyeshield mode is the automatic brightness adjustment screen backlight according to picture, but it is unaffected to shoot with video-corder the image preserved.
Description
Technical field
The utility model belongs to night vision device field, is specifically related to a kind of night vision device screen with brightness automatic regulation function
Curtain.
Background technique
Using image intensifier as gunsight outside the night of core devices, infrared searchlight illumination target is not had to when work, and
The visual picture that can be experienced for human eye is enhanced on fluorescent screen by image intensifier according to lower target institute's reflection light using faint light
Observe and run-home, infrared viewing device is the military night vision instrument using photoelectric conversion technique, it be divided into it is active and by
Two kinds of dynamic formula: the former uses infrared searchlight light irradiation target, and the infra-red radiation for receiving reflection forms image；The latter does not emit infrared
Line forms " thermal image " by the infra-red radiation of target itself, therefore also known as " thermal imaging system ".
Existing night vision device use scope at low cost is wide, becomes the only selection for more having the consumer of night-time observation demand,
But because screen backlight daylight observation needs are brighter, night-time observation needs are darker, and common practices is to take compromise value, but reality is used
Come that not bright enough night on often daytime is not dark enough, and user observes for a long time will appear eyes stung sense.
It should be noted that the information for being disclosed in the utility model background technology part is merely intended to increase to originally practical new
The understanding of the general background of type, and be not construed as recognizing or implying in any form that information composition has been art technology
The prior art well known to personnel.
Utility model content
To solve problems of the prior art, the utility model increases eyeshield mode on original menu, according to picture
The automatic brightness adjustment screen backlight in face, the design of eyeshield mode is the automatic brightness adjustment screen backlight according to picture, but is taken the photograph
It is unaffected to record the image preserved.
To achieve the goals above, the utility model uses following technical scheme:
A kind of night vision device screen with brightness automatic regulation function, including fixed block, light sensor, shell, display
Screen, handle, it is characterised in that: be provided with the fixed block above the shell, the fixed block is internally provided with the light
Sensor, the shell lower section are provided with the handle, are provided with grip on the outside of the handle, the rear is provided with mirror
Head, the camera lens and the case weld are arranged such, it is ensured that being stably connected with for the camera lens prolongs the service life, institute
It states and is provided with focusing knob on the outside of camera lens, laser lighting lamp, setting on the outside of the laser lighting lamp are provided with below the camera lens
There is scheduling knob, the housing side is provided with charging interface, is provided with power switch, the power supply above the charging interface
Switch side is provided with operation button, and the shell front is provided with the display screen, and LED back is provided on the inside of the display screen
Light lamp, the enclosure interior are provided with camera shooting control, and the camera shooting control is connected by screw to the shell, so set,
Screw connects the stable operation that can guarantee night vision device, and the camera shooting control side is provided with battery, and the camera shooting control is another
Side is provided with backlight and adjusts control chip, and the light sensor, the display screen, the backlight adjust control chip, institute
Camera shooting control, the LED backlight and the laser lighting lamp is stated to be electrically connected with the operation button.
Based on the above technical solution, further, the fixed block is connected by screw to the light sensor,
The fixed block is connected by screw to the shell.
The technical solution has the technical effect that the fixed block is connected by screw to the light sensor, screw
Connection can guarantee the stabilization between connector, make the light sensor can be with stable operation, the fixed block and the shell
Body is connected by screw to, and screw connection can guarantee the stabilization between connector.
Based on the above technical solution, further, the camera lens and the focusing knob are rotatablely connected, the laser
Headlamp and the case weld.
The technical solution has the technical effect that the camera lens and the focusing knob are rotatablely connected, and rotation connection is convenient
The focusing knob adjusts the focal length of the camera lens, the laser lighting lamp and the case weld, and welding structure simply connects
Securely, guarantee service life.
Based on the above technical solution, further, the scheduling knob and the laser lighting lamp are rotatablely connected, institute
State handle and the case weld.
The technical solution has the technical effect that the scheduling knob and the laser lighting lamp are rotatablely connected, and rotation connects
Connect the laser degree for facilitating the scheduling knob to adjust the laser lighting lamp.
Based on the above technical solution, further, the battery is connected by screw to the shell, the back
Light adjusts control chip and is connected by screw to the shell.
The technical solution has the technical effect that the battery is connected by screw to the shell, the backlight tune
Section control chip is connected by screw to the shell, and screw connection guarantees the stable operation of device.
Based on the above technical solution, further, the display screen is connected by screw to the shell.
The technical solution has the technical effect that the display screen is connected by screw to the shell, and screw connection is protected
The stable operation of card device allows the display screen to stablize the picture that display takes.
Based on the above technical solution, further, the grip is connected by screw to the handle.
The technical solution has the technical effect that the grip is connected by screw to the handle, and screw connection can be with
Preferably realize the antiskid effect of the grip.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model increases eyeshield mode on original menu, according to the automatic brightness adjustment screen backlight of picture；
2, the design of eyeshield mode is the automatic brightness adjustment screen backlight according to picture, but shoots with video-corder the image preserved
It is unaffected.
The additional technical feature and its advantage of the utility model will be illustrated in following description content it is more obvious, or
It is recognized that by the concrete practice of the utility model.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is schematic diagram of internal structure provided by the embodiment of the utility model；
Fig. 2 is main view provided by the embodiment of the utility model；
Fig. 3 is left view schematic diagram of internal structure provided by the embodiment of the utility model；
Fig. 4 is left view provided by the embodiment of the utility model；
Fig. 5 is backlight regulating circuit Structure and Process block diagram provided by the embodiment of the utility model.
The reference numerals are as follows:
1, fixed block；2, light sensor；3, shell；4, display screen；5, backlight adjusts control chip；6, control is imaged；
7, battery；8, LED backlight；9, handle；10, grip；11, power switch；12, charging interface；13, operation button；14, mirror
Head；15, focusing knob；16, knob is dispatched；17, laser lighting lamp.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
Fig. 1-Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of night with brightness automatic regulation function
Depending on instrument screen, including fixed block 1, light sensor 2, shell 3, display screen 4, handle 9, it is characterised in that: be arranged above shell 3
Have a fixed block 1, fixed block 1 is internally provided with light sensor 2, light sensor 2 to detect light parameter and export to
Backlight adjusts control chip 5, is provided with handle 9 below shell 3, handle 9 can be lifted preferably using this night vision device, handle 9
Outside is provided with grip 10, and 3 rear portion of shell is provided with camera lens 14, and camera lens 14 and shell 3 are welded, be arranged such, it is ensured that mirror
First 14 be stably connected with, prolongs the service life, and is provided with focusing knob 15 on the outside of camera lens 14, focusing knob 15 to camera lens 14
Cooperation is focused, and keeps observation picture apparent, and can amplify, laser lighting lamp 17, laser are provided with below camera lens 14
It is provided with scheduling knob 16 on the outside of headlamp 17, dispatches knob 16 to cooperate adjustable illuminance with laser lighting lamp 17
Number, 3 side of shell are provided with charging interface 12, power switch 11 are provided with above charging interface 12, and 11 side of power switch is set
It is equipped with operation button 13,3 front of shell is provided with display screen 4, and display screen 4 is provided on the inside of display screen 4 to show picture
LED backlight 8, shell 3 are internally provided with camera shooting control 6, and camera shooting control 6 is shown to the picture that will be imaged in display screen 4
On, camera shooting control 6 is connected by screw to shell 3, so set, screw connection can guarantee the stable operation of night vision device, is taken the photograph
As 6 side of control is provided with battery 7, camera shooting 6 other side of control is provided with backlight and adjusts control chip 5, and backlight adjusts control
Chip 5 is to the brightness according to the light parameter regulation LED backlight 8 of light sensor 2, light sensor 2, display screen 4, back
Light adjusts control chip 5, camera shooting control 6, LED backlight 8 and laser lighting lamp 17 and is electrically connected with operation button 13.
Concrete principle: when in use, battery 7 provides electric energy for night vision device to this night vision device, presses the opening of power switch 11
Power supply, the starting camera shooting control 6 of pressing operations key 13, camera shooting control 6 will be shown the picture taken aobvious by camera lens 14
In display screen 4, laser lighting lamp 17 carries out laser light filling, and light parameter is exported and adjusts control chip to backlight by light sensor 2
5, backlight adjusts control chip 5 according to the brightness of the big minor adjustment LED backlight 8 of light parameter, guarantees when light is brighter, will
The brightness of LED backlight 8 improves, and in dark, the brightness of LED backlight 8 is reduced, and LED backlight 8 is reduced or improved
The display brightness of display screen 4 keeps display effect more preferable, and reaches eyeshield effect, and pressing operations key 13 operates backlight and adjusts
Control chip 5 can manually adjust the display brightness of LED backlight 8, to reach oneself desired display brightness.
Embodiment 2
On the basis of the above embodiments: camera lens 14 and focusing knob 15 are rotatablely connected, and laser lighting lamp 17 and shell 3 weld
It connects.Camera lens 14 and focusing knob 15 are rotatablely connected, and rotation connection facilitates the focal length of the adjusting camera lens 14 of focusing knob 15, laser lighting
Lamp 17 and shell 3 weld, and welding structure is simply connected firmly, and guarantee service life.
Although being described in detail by some specific embodiments of the example to the utility model, this field
It is to be understood by the skilled artisans that above example merely to be illustrated, rather than in order to limit the scope of the utility model.This
Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case where, to above embodiments
It modifies.The scope of the utility model is defined by the following claims.
Claims (7)
1. a kind of night vision device screen with brightness automatic regulation function, including fixed block, light sensor, shell, display screen,
Handle, it is characterised in that: be provided with the fixed block above the shell, the fixed block is internally provided with the light level
Device, the shell lower section are provided with the handle, are provided with grip on the outside of the handle, and the rear is provided with camera lens,
The camera lens and the case weld, the camera lens outside are provided with focusing knob, are provided with laser lighting below the camera lens
Lamp, is provided with scheduling knob on the outside of the laser lighting lamp, and the housing side is provided with charging interface, on the charging interface
Side is provided with power switch, and the power switch side is provided with operation button, and the shell front is provided with the display screen,
LED backlight is provided on the inside of the display screen, the enclosure interior is provided with camera shooting control, the camera shooting control and the shell
Body is connected by screw to, and the camera shooting control side is provided with battery, and the camera shooting control other side is provided with backlight adjusting
Chip is controlled, the light sensor, the display screen, the backlight adjust control chip, the camera shooting control, the LED
Backlight and the laser lighting lamp are electrically connected with the operation button.
2. a kind of night vision device screen with brightness automatic regulation function according to claim 1, it is characterised in that: described
Fixed block is connected by screw to the light sensor, and the fixed block is connected by screw to the shell.
3. a kind of night vision device screen with brightness automatic regulation function according to claim 1, it is characterised in that: described
Camera lens and the focusing knob are rotatablely connected, the laser lighting lamp and the case weld.
4. a kind of night vision device screen with brightness automatic regulation function according to claim 1, it is characterised in that: described
It dispatches knob and the laser lighting lamp is rotatablely connected, the handle and the case weld.
5. a kind of night vision device screen with brightness automatic regulation function according to claim 1, it is characterised in that: described
Battery is connected by screw to the shell, and the backlight adjusts control chip and is connected by screw to the shell.
6. a kind of night vision device screen with brightness automatic regulation function according to claim 1, it is characterised in that: described
Display screen is connected by screw to the shell.
7. a kind of night vision device screen with brightness automatic regulation function according to claim 1, it is characterised in that: described
Grip is connected by screw to the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920120852.2U CN209461065U (en) | 2019-01-24 | 2019-01-24 | A kind of night vision device screen with brightness automatic regulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920120852.2U CN209461065U (en) | 2019-01-24 | 2019-01-24 | A kind of night vision device screen with brightness automatic regulation function |
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| Publication Number | Publication Date |
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| CN209461065U true CN209461065U (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920120852.2U Active CN209461065U (en) | 2019-01-24 | 2019-01-24 | A kind of night vision device screen with brightness automatic regulation function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115037852A (en) * | 2022-03-01 | 2022-09-09 | 深圳华瑞通科技有限公司 | Infrared thermal imaging night vision device imaging method and device |
| RU220930U1 (en) * | 2023-07-03 | 2023-10-11 | Общество с ограниченной ответственностью "ИРВЭЙ" | Handheld night vision camera |
-
2019
- 2019-01-24 CN CN201920120852.2U patent/CN209461065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115037852A (en) * | 2022-03-01 | 2022-09-09 | 深圳华瑞通科技有限公司 | Infrared thermal imaging night vision device imaging method and device |
| RU220930U1 (en) * | 2023-07-03 | 2023-10-11 | Общество с ограниченной ответственностью "ИРВЭЙ" | Handheld night vision camera |
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Address after: 518000 No. 1301 Sightseeing Road, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province Co-patentee after: Dongguan mottle Industry Co.,Ltd. Patentee after: Shenzhen longbi Photoelectric Technology Co., Ltd Address before: 518000 No. 1301 Sightseeing Road, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province Co-patentee before: Dongguan mottle Industry Co.,Ltd. Patentee before: Mottled forest (Shenzhen) Industrial Co.,Ltd. |