CN206490751U - The thermal imaging night vision device that laser designation point and indicating cursor are overlapped - Google Patents
The thermal imaging night vision device that laser designation point and indicating cursor are overlapped Download PDFInfo
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- CN206490751U CN206490751U CN201720205929.7U CN201720205929U CN206490751U CN 206490751 U CN206490751 U CN 206490751U CN 201720205929 U CN201720205929 U CN 201720205929U CN 206490751 U CN206490751 U CN 206490751U
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- indicating cursor
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Abstract
The utility model, which is related on the thermal imaging night vision device that laser designation point and indicating cursor are overlapped, including body, body, is provided with controller, infrared thermal imaging sensor, laser designator, display screen and control button；Infrared thermal imaging sensor is connected with controller, and display screen is used to show infrared image and indicating cursor, and display screen is connected with controller；Controller is used to control switching between multiple positions that image is shown and indicating cursor is set on a display screen；Indicating cursor regulation information parameter is prestored on the internal storage of controller, control button is used to input indicating cursor Regulate signal, controller is received after indicating cursor Regulate signal, and choosing corresponding indicating cursor regulation information parameter, correspondence position is shown on a display screen to adjust indicating cursor.The utility model purpose, which is to provide, positions fast and accurate, the thermal imaging night vision device that laser designation point easy to use and indicating cursor are overlapped.
Description
[technical field]
The utility model is related to a kind of thermal imaging night vision device, and in particular to be a kind of laser designation point and indicating cursor weight
The thermal imaging night vision device of conjunction.
[background technology]
A kind of thermal infrared imager disclosed in Chinese Patent Application No. 00254440, optical system and the heat of its infrared thermal imaging
One chopping modulation disk is set between image tube, and the infrared signal of infrared thermal imagery pipe is connect at the positive and negative field of signal through pre-amplification circuit
Manage circuit；Synchronized machine connects phase-locked loop circuit to the positive and negative field process circuit of the signal all the way, and the positive and negative field process circuit of the signal is another
All the way display screen is connect through main discharge road, signal transacting and change-over circuit；Optical system is connected with auto iris circuit.
Chinese Patent Application No. is 03277435, a kind of disclosed in entitled infrared thermal image imager to be used for invisible figure
Infrared thermal image imager as being converted into visual picture, by light source, micro-beam array, imaging len, optical receiver and parts
The support composition of assembling, is provided with Infrared Lens, in the convergence plane of the diffraction light from micro-beam array in front of micro-beam array
It is provided with straight border filter unit and imaging len is located at after straight border filter unit, light source is spot light.
Retrieval finds that Chinese patent Authorization Notice No. is that CN201413194Y discloses a kind of thermal infrared imager, and it includes red
Outer thermal imaging camera, battery, housing, display screen, laser designator.During work, the shadow of display target on machine, screen is above established by cable
Picture.Above-mentioned technical proposal can look for the miner of injury, be easy to long-range detection.In the technology, sent due to laser designator
The luminous point of laser designator can not be shown in infrared thermography, it is impossible to accomplish precisely instruction in just cold light, dark surrounds.
[utility model content]
The utility model purpose is to provide that positioning is fast and accurate, light easy to use indicate heat that point and indicating cursor overlap into
As night vision device.
In order to solve above-mentioned problem, the utility model employs following technical proposal：
The thermal imaging night vision device that laser designation point and indicating cursor are overlapped, including body, it is characterised in that：Set on body
Have
Laser designator, it is used to launch laser and projects laser designation point in target surface；
Display screen, it is used to show infrared image and indicating cursor, and display screen is connected with controller；
Infrared thermal imaging sensor, it is connected with controller, and infrared thermal imaging sensor is used to receive the infrared of object
Line simultaneously shows infrared image by display screen；
Controller, for control image to show and multiple positions that indicating cursor is set on a display screen between switch；
Control button, control button is used to input indicating cursor Regulate signal, and the controller receives indicating cursor regulation
To adjust indicating cursor, correspondence position is shown on a display screen after signal.
The thermal imaging night vision device that laser designation point as described above and indicating cursor are overlapped, it is characterised in that：The body is also
Provided with laser designator shift knob, laser designator shift knob is connected with controller.Receive laser designator shift knob
After opening signal, indicating cursor shows in the above-mentioned laser designator conducting of controller control, display screen.Receive laser designator
After shift knob shutdown signal, controller controls above-mentioned laser designator to disconnect, display screen indicating cursor is hidden.
The thermal imaging night vision device that laser designation point as described above and indicating cursor are overlapped, it is characterised in that：The display screen
For touch display screen.
The thermal imaging night vision device that laser designation point as described above and indicating cursor are overlapped, it is characterised in that：The control is pressed
Key is the indicating cursor regulating key of multiple regulation stalls, and it is used for indicating cursor regulation when different distance scope is shot.
The thermal imaging night vision device that laser designation point as described above and indicating cursor are overlapped, it is characterised in that：The controller
On be connected with range sensor, range sensor detecting distance is shown by the display screen.
The thermal imaging night vision device that laser designation point as described above and indicating cursor are overlapped, it is characterised in that：The controller
On be connected with image scaling control module, image scaling control module is used to will be around the interval image amplification of indicating cursor setting
And shown on a display screen by another display window.
The beneficial effects of the utility model are：, first should by indicating cursor alignment when needing observation specified point location drawing picture
Position is put, then the instruction point of laser designator would indicate that the position, reach accurate indicative purpose, simple in construction, positioning is fast
And it is accurate, it is easy to use；Image scaling control module is put for will be around the interval image of indicating cursor position setting simultaneously
Shown greatly and on a display screen by another display window, be easy to amplifying observation.
[brief description of the drawings]
Fig. 1 is the position view of infrared thermal imaging sensor, laser designator on housing in the utility model.
Fig. 2 is the utility model embodiment circuit structure block diagram.
[embodiment]
As depicted in figs. 1 and 2, the thermal imaging night vision device that laser designation point and indicating cursor are overlapped, including body 5, body 5
On be provided with infrared thermal imaging sensor 1, controller 2, battery, laser designator 3, display screen 4, control button 6 and laser and refer to
Show device shift knob 7.
Wherein, laser designator 3 is disposed side by side on the front side of body 5 with infrared thermal imaging sensor 1, and laser designator 3 is used
Laser designation point is projected in transmitting laser and in target surface.Display screen 4 is used to show infrared image and indicating cursor, shows
Screen 4 is connected with controller 2.Infrared thermal imaging sensor 1 is connected with controller 2, and infrared thermal imaging sensor 1 is used to receive target
The infrared ray of thing simultaneously shows infrared image by display screen 4.
In the application, controller 2 is using FPGA (Field-Programmable Gate Array), i.e. field-programmable
Gate array, it is the product further developed on the basis of the programming devices such as PAL, GAL, CPLD.It is used as special integrated electricity
A kind of semi-custom circuit in road (ASIC) field and occur, solve the deficiency of custom circuit, original compile overcome again
The limited shortcoming of journey device gate circuit number.Controller 2 is used to control image to show and indicating cursor is set on the display screen 4
Switch between multiple positions.Indicating cursor regulation information parameter is prestored on the internal storage of controller 2, control button 6 is used for
Indicating cursor Regulate signal is inputted, controller 2 is received after indicating cursor Regulate signal, choose corresponding indicating cursor regulation information
To adjust indicating cursor, correspondence position is shown parameter on the display screen 4.
Laser designator shift knob 7 is connected with controller 2.Receive after the opening signal of laser designator shift knob 7, control
Device 2 processed controls above-mentioned laser designator 3 to turn on, indicating cursor shows on display screen 4.Receive laser designator shift knob 7
After shutdown signal, controller 2 controls above-mentioned laser designator 3 to disconnect, the indicating cursor of display screen 4 is hidden.
In the application, control button has two kinds of structures with display screen：
One kind is：Display screen 4 be the touch display screen with control button 6, it is necessary to when adjusting indicating cursor, directly by aobvious
Display screen 4 inputs Regulate signal.
It is another to be：Display screen 4 is set with the split of control button 6, and control button 6 is the indicating cursor of multiple regulation stalls
Regulating key, it is used for indicating cursor regulation when different distance scope is shot.For example：Control button is provided with two instruction light
Regulating key is marked, an indicating cursor regulating key is used to adjust indicating cursor regulation during 0-15 meters of distance shootings, another
Indicating cursor regulating key is used to adjust indicating cursor regulation when 15-50 meters of outer distances are shot.
Further improve：Range sensor 8 is connected with controller 2, the detecting distance of range sensor 8 passes through display screen 4
Display.Control button 6 is coordinated by range sensor 8 again, most suitable regulation stall can be selected, is easy to the red of different distance
During outer shooting, indicating cursor is proofreaded with laser designation dot image, is conducive to precise positioning.
Further improve：It is connected with controller 2 in image scaling control module 9, image scaling control module 9 and has figure
As processing software, image scaling control module 9 is used to will be around the interval image amplification of indicating cursor setting and by another aobvious
Show that window is shown on the display screen 4.Image scaling control module 9 is easy to after precise positioning, the viewing to the infrared image of shooting.
When the application works, electricity in start, when opening laser designator shift knob 7, laser designator 3 indicates that point can
See, the indicating cursor on display screen 4 is visible, position is closely infrared shooting to the acquiescence of controller 2 indicating cursor on the display screen 4
Position under state, obtains shooting distance by range estimation and/or range sensor 8, instruction light is adjusted by manual control button 6
Mark corresponding position so that the laser when infrared image of indicating cursor present position works with laser designator 3 on display screen 4
Indicate that the infrared image of point position is identical.The user of so hand-held infrared thermography can be quickly fixed by observing display screen 4
The instruction point position of position laser designator 3, is easy to rapid alignment, clear observation.
In the utility model, laser designation point position is infrared when indicating cursor works with laser designator 3 on display screen 4
Picture registration, refers to indicating cursor position with laser designation point location drawing picture in setting error range.
The thermal imaging night vision device indicating cursor proofreading method that a kind of laser designation point and indicating cursor are overlapped：The first step：If
The calibration point of multiple different distance sections is put, a fixing point is set as calibration origin；Second step：By infrared thermal imaging night vision device
Calibration origin is placed in, hot target is placed in calibration point, indicating cursor is adjusted, indicating cursor is overlapped with hot target position in image, is remembered
Record the distance between the positional information of the corresponding indicating cursor of the calibration point on a display screen, and calibration origin and the calibration point
Information；3rd step：Repeat step two, is calibrated to each calibration point respectively, and the calibration point of record different distance section is corresponding to be indicated
Cursor position information, calibration the distance between origin and the calibration point information；4th step, infrared heat is pre-stored in by the information of record
It is imaged in night vision device internal storage, completes the check and correction of indicating cursor.
Check that indicating cursor is proofreaded in state, the utility model for convenience, controller is corresponding by multigroup calibration point of preservation
Indicating cursor positional information, calibration the information picture and text list of the distance between origin and the calibration point show on the display screen 4.
For convenience of quickly catching in hot target, second step, the hot target of only one of which in display screen is kept, controller passes through built-in journey
Sequence voluntarily catches the hot target image for being higher than environment temperature in display screen.In addition to above-mentioned catching mode, it can also use and catch manually
Catch mode.For example：In second step, during regulation indicating cursor, input horizontal and vertical adjustment signal to adjust by manual key
Indicating cursor position on a display screen, makes indicating cursor be overlapped with hot target in image.
In the utility model, swash when the infrared image of indicating cursor present position works with laser designator 3 on display screen 4
Light indicates that the infrared image of point position is identical, refers to that indicating cursor position is in setting error model with laser designation point location drawing picture
Think identical in enclosing.
In the utility model specific embodiment：Spacing between calibration origin and three calibration points is divided into three sections, one section
For 15 meters, it is directed to the check and correction of the coverage of 0-15 meters of scopes；One section is 50 meters, and it is for 15 meters of -50 meters of coverages
Check and correction；One section is 100 meters, and it is directed to the check and correction of 50-100 meters of coverages.When the distance of shooting point is in 0-15 meters of scopes,
Controller 2 obtains the distance of laser designation point and infrared thermography at shooting point by range sensor 6, and controller 2 is transferred
Correspondence regulation information parameter and adjust automatically indicating cursor first setting position is shown on the display screen 4.When shooting point away from
During from being in 15-50 meters of scopes, controller 2 transfers correspondingly regulation information parameter and adjust automatically indicating cursor is on the display screen 4
Second setting position is shown.When the distance of shooting point is in scope beyond 50-100 meters and 100 meters, controller 2 is transferred
Correspondence regulation information parameter and adjust automatically indicating cursor the 3rd setting position is shown on the display screen 4.
Above-described embodiment is not the limitation to the utility model protection domain.
Claims (6)
1. the thermal imaging night vision device that laser designation point and indicating cursor are overlapped, including body, it is characterised in that：It is provided with body
Laser designator, it is used to launch laser and projects laser designation point in target surface；
Display screen, it is used to show infrared image and indicating cursor, and display screen is connected with controller；
Infrared thermal imaging sensor, it is connected with controller, and infrared thermal imaging sensor is for receiving the infrared ray of object simultaneously
Infrared image is shown by display screen；
Controller, for control image to show and multiple positions that indicating cursor is set on a display screen between switch；
Control button, control button is used to input indicating cursor Regulate signal, and the controller receives indicating cursor Regulate signal
To adjust indicating cursor, correspondence position is shown on a display screen afterwards.
2. the thermal imaging night vision device that laser designation point and indicating cursor are overlapped according to claim 1, it is characterised in that：It is described
Body is additionally provided with laser designator shift knob, and laser designator shift knob is connected with controller.
3. the thermal imaging night vision device that laser designation point and indicating cursor are overlapped according to claim 2, it is characterised in that：It is described
Display screen is touch display screen.
4. the thermal imaging night vision device that laser designation point and indicating cursor are overlapped according to claim 2, it is characterised in that：It is described
Control button is the indicating cursor regulating key of multiple regulation stalls.
5. the thermal imaging night vision device that laser designation point and indicating cursor are overlapped according to claim 1, it is characterised in that：It is described
Range sensor is connected with controller, range sensor detecting distance is shown by the display screen.
6. the thermal imaging night vision device that laser designation point and indicating cursor according to claim 1 or 5 are overlapped, it is characterised in that：
Image scaling control module is connected with the controller, image scaling control module is used to will be around indicating cursor setting interval
Image amplify and shown on a display screen by another display window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205929.7U CN206490751U (en) | 2017-03-03 | 2017-03-03 | The thermal imaging night vision device that laser designation point and indicating cursor are overlapped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205929.7U CN206490751U (en) | 2017-03-03 | 2017-03-03 | The thermal imaging night vision device that laser designation point and indicating cursor are overlapped |
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| CN206490751U true CN206490751U (en) | 2017-09-12 |
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| CN201720205929.7U Ceased CN206490751U (en) | 2017-03-03 | 2017-03-03 | The thermal imaging night vision device that laser designation point and indicating cursor are overlapped |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791452A (en) * | 2017-03-03 | 2017-05-31 | 马翔 | Thermal imaging night vision device and indicating cursor proofreading method that laser designation point and indicating cursor overlap |
-
2017
- 2017-03-03 CN CN201720205929.7U patent/CN206490751U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106791452A (en) * | 2017-03-03 | 2017-05-31 | 马翔 | Thermal imaging night vision device and indicating cursor proofreading method that laser designation point and indicating cursor overlap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190424 Address after: 430000 Business Shop B2, 1st Floor, Building B, Nanshan Market, Wujiashan Street, Dongxihu District, Wuhan City, Hubei Province (6) Patentee after: Wuhan Red Vision Thermal Imaging Technology Co., Ltd. Address before: 430070 No. 3, Building 1, Unit 3, No. 32, Gutian Fourth Road, Qiekou District, Wuhan City, Hubei Province Patentee before: Ma Xiang |
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| TR01 | Transfer of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210831 Decision number of declaring invalidation: 51618 Granted publication date: 20170912 |
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| IW01 | Full invalidation of patent right |