CN208369715U - A kind of double spectrum fusion of imaging instrument - Google Patents
A kind of double spectrum fusion of imaging instrument Download PDFInfo
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- CN208369715U CN208369715U CN201821105027.7U CN201821105027U CN208369715U CN 208369715 U CN208369715 U CN 208369715U CN 201821105027 U CN201821105027 U CN 201821105027U CN 208369715 U CN208369715 U CN 208369715U
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- lens
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- infrared
- visible light
- double spectrum
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Abstract
The utility model discloses a kind of double spectrum fusion of imaging instrument, including holder, mainframe box and double spectrum imaging systems；Double spectrum imaging systems include lens assembly and control assembly；Lens assembly includes visible light lens and visible light sensor and infrared lens and infrared detector；Control assembly includes power module and image processor, and image processor is connect with visible light sensor, infrared detector, Video Codec, memory and display；Main box is equipped with monocular, and display is arranged in the upper surface of main box.The imager of the utility model has merged visible light lens and infrared lens, has merged two kinds of light spectrum image-formings, so that the performance of imager is better, use scope is wider；The lens assembly that imager optimizes infrared lens simultaneously also adds lens cap so that the performance of infrared imaging is more excellent, so that camera lens is more protected, convenient for cleaning.
Description
Technical field
The utility model relates to imaging devices, and in particular to arrive a kind of double spectrum fusion of imaging instrument.
Background technique
Monitoring product is swift and violent in the development of the fields such as safe city, electric power, intelligent building in recent years, and thermal infrared imager product
In fields such as electric power monitoring, forest fire protection, frontier defense coast defence, application has also gradually been popularized.In fields such as electric power, fire-fightings, industry is multiple
Producer is proposed double spectrum camera products.
Double spectrum cameras are also double optical spectrum imagers, and common imaging and infrared thermal imaging can be realized by camera lens.It is existing
The effect for having the imager in technology to be related to infrared thermal imaging is poor, and one of reason is the performance of infrared lens, i.e.,
The performance of infrared lens has larger impact to infrared imaging effect.Secondly, the typically no configuration of imager in the prior art is certainly
The protective device lens cap of good performance of band influences product quality so that product is easily accessible dust etc. in storage.
Utility model content
The purpose of the utility model is to provide a kind of double spectrum fusion of imaging instrument.
In order to achieve the above object, a kind of double spectrum fusion of imaging instrument are provided in one embodiment of the utility model, including
Holder, the mainframe box being arranged on holder and the double spectrum imaging systems being mounted on mainframe box；
Mainframe box includes the visible light lens frame and infrared lens frame that main box and two are mounted on main box two sides；
Double spectrum imaging systems include lens assembly and control assembly；Lens assembly includes being mounted on visible light lens frame
On visible light lens and visible light sensor and the infrared lens and infrared detector that are mounted on infrared lens frame；
Control assembly includes power module and image processor, image processor and visible light sensor, infrared acquisition
Device, Video Codec, memory are connected with display；
Main box is internally provided with battery flat, and power module is arranged in battery flat；The front end of main box is provided with benefit
Light lamp, light compensating lamp are connect with power module；
Main box is equipped with monocular, and display is arranged in the upper surface of main box；
Infrared lens include:
Along optical axis from object plane side successively include the first transmissive mirror, the second transmissive mirror, third transmissive mirror to image planes side；First thoroughly
Light microscopic has positive refracting power, and its object plane is nonreentrant surface, and image planes are plane；Second transmissive mirror has negative refracting power, and its object plane
For concave surface, image planes are plane；Third transmissive mirror has positive refracting power, and its object plane is concave surface, image planes are nonreentrant surface；
The front end of lens assembly is provided with dismountable lens cap；
Lens cap includes mirror cover ontology, and is installed in the cleaning clamp mechanism on mirror cover outer body surface, mirror cover ontology
Outer surface the center point has one piece of circular first magnet；Cleaning clamp mechanism includes the camera lens brush body with bristle, lid set and elasticity
Intermediate plate is connected with elastic clip in the tail portion of cleaning brush ontology, if the side of the preceding end in contact cleaning brush ontology of elastic clip has
Dry anti-slop serrations have a groove in another side wall of cleaning brush ontology, are attached with the second magnet in bottom portion of groove.
Preferably, it is seen that optical sensor is ccd sensor or cmos sensor.
Preferably, power switch and video output interface are provided on main box, power switch connect use with power module
In the on-off of control power module power supply line, video output interface is connect with Video Codec to be connected for outwardly equipment
Export vision signal.
Preferably, control assembly includes laser ranging module, and laser ranging module is arranged in the front end of main box, and with figure
As processor connects.
Preferably, image processor is connected with GPS module and electronic compass.
Preferably, holder is fixed holder, and holder is detachably connected by bolt and the screw hole realization of mainframe box bottom.
Preferably, power module is lithium battery, and lithium battery is arranged on main box configured with charging interface.
In conclusion the utility model has the advantage that
The imager of the utility model has merged visible light lens and infrared lens, has merged two kinds of light spectrum image-formings, so that
The performance of imager is better, and use scope is wider；Imager optimizes the lens assembly of infrared lens simultaneously, so that infrared
The performance of imaging is more excellent, also adds lens cap, so that camera lens is more protected, convenient for cleaning.
Detailed description of the invention
Fig. 1 is the functional block diagram of the utility model one embodiment；
Fig. 2 is the front view of imager in the utility model one embodiment；
Fig. 3 is the side view of imager in the utility model one embodiment；
Fig. 4 is the installation diagram of infrared lens part and mirror cover in the utility model one embodiment.
Wherein, 1, holder；2, main box；3, visible light lens frame；4, infrared lens frame；5, visible light lens；6, infrared
Camera lens；7, display；8, battery flat；9, light compensating lamp；10, the first transmissive mirror；11, the second transmissive mirror；12, third transmissive mirror；14,
First magnet；15, camera lens brush body；16, lid set；17, elastic clip；18, bristle；19, anti-slop serrations；20, groove；21, the second magnetic
Body；22, power switch.
Specific embodiment
The utility model provides a kind of double spectrum fusion of imaging instrument, including holder 1, the mainframe box being arranged on holder with
And it is mounted on double spectrum imaging systems on mainframe box.Holder is the support member of imager, and holder can be removable with mainframe box
The connection unloaded, holder can use electric platform, can also use fixed holder, and holder passes through bolt and mainframe box bottom
Screw hole realization is detachably connected.
Mainframe box includes the visible light lens frame 3 and infrared lens frame 4 that main box 2 and two are mounted on main box two sides.
Main box 2 is the electronic component and telescope module section in order to place imager, so that these components have receiving
Space.
Double spectrum imaging systems include lens assembly and control assembly；Lens assembly includes being mounted on visible light lens frame
On visible light lens 5 and visible light sensor and the infrared lens 6 and infrared detector that are mounted on infrared lens frame.
Preferably, it is seen that optical sensor is ccd sensor or cmos sensor.
The shape of two lens brackets can be similar, cylindrical, and camera lens is installed in the front end of lens bracket, and pacifies on rear side of camera lens
Visible light sensor or infrared detector are filled, sensor and detector received signal pass through line transmission to image procossing
Device.Therefore it can start several cable-through holes between lens bracket and main box, it is current convenient for route.
Control assembly includes power module and image processor, image processor and visible light sensor, infrared acquisition
Device, Video Codec, memory and display 7 connect.Power module can be rechargeable lithium battary, configure related power supply
Circuit provides electric energy for the electrical equipment of imager.Memory can store the information of acquisition, such as storage image,
The image or video that display is shot after being used to connect with image processor convenient for user's direct viewing.It uses for convenience simultaneously
Display, can be arranged in the upper surface of main box by family viewing.
Main box is internally provided with battery flat 8, and power module is arranged in battery flat, and battery flat can also configure cabin
Lid is used for closing battery cabin.The front end of main box is provided with light compensating lamp 9, and light compensating lamp is connect with power module, and light compensating lamp can be
LED light, LED light are connect with power module by route and obtain electric energy, and LED light can also configure switching circuit, and switching circuit can
It is controlled by it with being connect with image processor, so that LED light can be realized automation control.
Main box is equipped with monocular；Monocular can use octuple camera lens of Canon, have simple one
Fixed ability of looking in the distance.The eyepiece of telescope is arranged in rear end.
In order to obtain good infrared imaging effect, the infrared lens of the imager of the utility model include:
It successively include the first transmissive mirror 10, the second transmissive mirror 11, third transmissive mirror 12 from object plane side to image planes side along optical axis；
First transmissive mirror has positive refracting power, and its object plane is nonreentrant surface, and image planes are plane；Second transmissive mirror has negative refracting power, and
Its object plane is concave surface, and image planes are plane；Third transmissive mirror has positive refracting power, and its object plane is concave surface, image planes are convex table
Face.
First transmissive mirror has positive refracting power, and its object plane is nonreentrant surface, this design can guarantee enough light-inletting quantities.Second
Transmissive mirror has negative refracting power, can play the role of the refracting power for balancing lens group, to reduce the curvature of field.Second transmissive mirror object
Face is concave surface, can control the diversity of light in lens group.First transmissive mirror and the second transmissive mirror material can be plastic cement
Or glass, using lens group cost can be reduced when plastic material.Aspherical design can correct astigmatism and spherical aberration.
Third transmissive mirror has positive refracting power, and its object plane is concave surface, image planes are nonreentrant surface, and such structure design can
To correct senior aberration, extend focal length.Materials'use plastic cement, so that aspherical molding is easier.Near-infrared optical lens group
Image optics wavelength control in a certain range, such as 790nm~880nm, is just able to cooperate light source and realizes the functions such as night vision monitoring.
In order to protect camera lens, imager is configured with lens cap, i.e. the front end of lens assembly is provided with dismountable lens cap.
Lens cap includes mirror cover ontology 13, and is installed in the cleaning clamp mechanism on mirror cover outer body surface, mirror cover ontology
Outer surface the center point have one piece of circular first magnet 14；Cleaning clamp mechanism includes the camera lens brush body 15 with bristle 18, lid
Set 16 and elastic clip 17, are connected with elastic clip, the preceding end in contact cleaning brush sheet of elastic clip in the tail portion of cleaning brush ontology
There are several anti-slop serrations 19 in the side of body, has a groove 20 in another side wall of cleaning brush ontology, is attached in bottom portion of groove
Two magnets 21.
When needs, which are taken pictures, removes mirror cover ontology, cleaning clamp mechanism can be clamped to by elastic clip the extension of imager
On band or clothing, then circle the first magnet alignment groove in the mirror cover outer body surface center of circle, in the first magnet and second
Under the mutual attractive force effect of magnet, mirror cover ontological adsorption theory is cleaned on clamp mechanism, to lose mirror cover ontology.In addition cleaning folder
There are also the camera lens brush body with bristle in mechanism, it can be convenient and flexibly safeguard cleaning camera gun at any time by bristle.
In the optimal enforcement example of the utility model, power switch 22 and video output interface, power supply are provided on main box
Switch connect the on-off for controlling power module power supply line, the i.e. master switch of imager with power module, and video output connects
Mouth is connect for outwardly equipment connection output vision signal with Video Codec.
In the optimal enforcement example of the utility model, control assembly includes laser ranging module, and laser ranging module setting exists
The front end of main box, and connect with image processor.
In the optimal enforcement example of the utility model, image processor is connected with GPS module and electronic compass.
In the optimal enforcement example of the utility model, power module is lithium battery, and lithium battery is arranged configured with charging interface
On main box.
Although being described in detail in conjunction with attached drawing to specific embodiment of the present utility model, should not be construed as pair
The restriction of the protection scope of this patent.In range described by claims, those skilled in the art are without creative labor
The dynamic various modifications that can be made and deformation still belong to the protection scope of this patent.
Claims (7)
1. a kind of double spectrum fusion of imaging instrument, it is characterised in that: including holder, the mainframe box being arranged on holder and be mounted on
Double spectrum imaging systems on mainframe box；
The mainframe box includes the visible light lens frame and infrared lens frame that main box and two are mounted on main box two sides；
Double spectrum imaging systems include lens assembly and control assembly；The lens assembly includes being mounted on visible light microscopic
Visible light lens and visible light sensor on head frame and the infrared lens and infrared acquisition that are mounted on infrared lens frame
Device；
The control assembly includes power module and image processor, described image processor and visible light sensor, infrared
Detector, Video Codec, memory are connected with display；
The main box is internally provided with battery flat, and power module is arranged in battery flat；The front end of main box is provided with benefit
Light lamp, light compensating lamp are connect with power module；
The main box is equipped with monocular, and display is arranged in the upper surface of main box；
The infrared lens include:
Along optical axis from object plane side successively include the first transmissive mirror, the second transmissive mirror, third transmissive mirror to image planes side；Described first thoroughly
Light microscopic has positive refracting power, and its object plane is nonreentrant surface, and image planes are plane；Second transmissive mirror has negative refracting power, and its
Object plane is concave surface, and image planes are plane；The third transmissive mirror has positive refracting power, and its object plane is concave surface, image planes are convex
Surface；
The front end of the lens assembly is provided with dismountable lens cap；
The lens cap includes mirror cover ontology, and is installed in the cleaning clamp mechanism on mirror cover outer body surface, the mirror cover sheet
The outer surface the center point of body has one piece of circular first magnet；The cleaning clamp mechanism includes the camera lens brush body with bristle, lid
Set and elastic clip, are connected with elastic clip in the tail portion of cleaning brush ontology, the preceding end in contact cleaning brush ontology of elastic clip
There are several anti-slop serrations in side, has a groove in another side wall of cleaning brush ontology, is attached with the second magnet in bottom portion of groove.
2. double spectrum fusion of imaging instrument as described in claim 1, it is characterised in that: the visible light sensor is CCD sensing
Device or cmos sensor.
3. double spectrum fusion of imaging instrument as described in claim 1, it is characterised in that: be provided with power switch on the main box
And video output interface, power switch connect the on-off for controlling power module power supply line, video output with power module
Interface is connect for outwardly equipment connection output vision signal with Video Codec.
4. double spectrum fusion of imaging instrument as described in claim 1, it is characterised in that: the control assembly includes laser ranging mould
Block, the front end of main box is arranged in the laser ranging module, and connect with image processor.
5. double spectrum fusion of imaging instrument as described in claim 1, it is characterised in that: described image processor is connected with GPS mould
Block and electronic compass.
6. double spectrum fusion of imaging instrument as described in claim 1, it is characterised in that: the holder is fixed holder, holder
It is detachably connected by bolt and the screw hole realization of mainframe box bottom.
7. double spectrum fusion of imaging instrument as described in claim 1, it is characterised in that: the power module is lithium battery, lithium electricity
Pond is arranged on main box configured with charging interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105027.7U CN208369715U (en) | 2018-07-12 | 2018-07-12 | A kind of double spectrum fusion of imaging instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105027.7U CN208369715U (en) | 2018-07-12 | 2018-07-12 | A kind of double spectrum fusion of imaging instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369715U true CN208369715U (en) | 2019-01-11 |
Family
ID=64925070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821105027.7U Active CN208369715U (en) | 2018-07-12 | 2018-07-12 | A kind of double spectrum fusion of imaging instrument |
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| Country | Link |
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| CN (1) | CN208369715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505413A (en) * | 2019-08-21 | 2019-11-26 | 深圳市盈视讯电子科技有限公司 | Light-source control system based on double light source gun shaped video cameras |
| RU2786356C1 (en) * | 2021-08-24 | 2022-12-20 | Закрытое акционерное общество "МНИТИ" (сокращенно ЗАО "МНИТИ") | Dual-spectrum video surveillance system |
-
2018
- 2018-07-12 CN CN201821105027.7U patent/CN208369715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505413A (en) * | 2019-08-21 | 2019-11-26 | 深圳市盈视讯电子科技有限公司 | Light-source control system based on double light source gun shaped video cameras |
| RU2786356C1 (en) * | 2021-08-24 | 2022-12-20 | Закрытое акционерное общество "МНИТИ" (сокращенно ЗАО "МНИТИ") | Dual-spectrum video surveillance system |
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