CN205490860U - Camera and infrared laser light path adjustment mechanism - Google Patents
Camera and infrared laser light path adjustment mechanism Download PDFInfo
- Publication number
- CN205490860U CN205490860U CN201620259460.0U CN201620259460U CN205490860U CN 205490860 U CN205490860 U CN 205490860U CN 201620259460 U CN201620259460 U CN 201620259460U CN 205490860 U CN205490860 U CN 205490860U
- Authority
- CN
- China
- Prior art keywords
- video camera
- camera
- plate
- infrared laser
- down adjustment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model provides a camera and infrared laser light path adjustment mechanism, including light path adjusting part (1), camera mount (2), camera connecting plate (3), camera (4), infrared laser (5) zoom, laser instrument support (6), camera protecgulum (7), wherein camera mount (2) are fixed on camera (4) upper portion through camera connecting plate (3), light path adjusting part (1) fixed up end that sets up in camera mount (2), zoom the fixed setting of infrared laser (5) downside inside the frame of laser instrument support (6), it is fixed with camera (4) bottom adaptation to zoom infrared laser (5) upside, light path adjusting part (1), camera mount (2), camera (4), infrared laser (5) zoom, the fixed setting in camera protecgulum (7) inside in right side of laser instrument support (6).
Description
Technical field
This utility model relates to optical field, specifically, relates to a kind of video camera and infrared laser optical path adjusting mechanism.
Background technology
The infrared night video camera of main flow still uses the infrared light supply of dot matrix to carry out light filling at present, the angle of dot matrix infrared light supply is the biggest (minimum angle about 6 °), the distance resulting in infrared light filling under identical luminous power will be closer, so beginning to use the infrared laser of zoom to carry out light filling on the night viewing camera that some are high-end, infrared laser has three advantages: 1, rising angle can accomplish the least (about 1 °), can shine farther place；2, the rising angle of infrared laser can be controlled with the zoom of linkage camera so that monitoring image is entirely light filling；3, the common infrared light supply of the optical power ratio of zoom infrared laser wants big 10%～20%, and brightness is bigger.Video camera night vision effect to be got well, the infrared light of light source is accomplished by covering all the visual angle of video camera, all have bright with regard to whole image above such video image, somewhat stagger and will will result in potential safety hazard in the image corner (being i.e. so-called dark angle, be also the blind area of monitoring) not having light appearing above.
For the problem that video camera is misaligned with zoom infrared laser light path, currently mainly there are two solutions: the first string is: the rising angle of infrared laser is strengthened, cover the angle of visual field of video camera, such as Fig. 1, the irradiation distance that this rising angle resulting in laser instrument strengthens infrared light later shortens, and does not reaches the monitoring distance of requirement.Second scheme is: manually the installation site of regulation video camera or laser instrument makes camera field of view angle overlap with the beam angle of laser instrument, this scheme is the most all the left and right angle manually adjusting video camera or laser instrument, then regulates upper lower angle by the mode adding spring or pad；Or be that video camera is responsible for regulating lower angle, zoom laser instrument is responsible for regulating left and right angle, at present regulation video camera and laser light path also neither one complete and eaily structure complete this regulation work, existing regulative mode accuracy is the highest, and very expends the time.
Utility model content
For the drawbacks described above of prior art, this utility model provides a kind of video camera and infrared laser optical path adjusting mechanism, it is possible to increase the speed of manually regulation and accuracy, simplifies the step of regulation, improves the efficiency of regulation light path.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals:
A kind of video camera and infrared laser optical path adjusting mechanism, including optical path adjusting assembly 1, camera mount 2, video camera connecting plate 3, video camera 4, zoom infrared laser 5, laser stent 6, video camera protecgulum 7, wherein camera mount 2 is fixed on video camera 4 top by video camera connecting plate 3, optical path adjusting assembly 1 is fixedly installed on the upper surface of camera mount 2, the lower portion of laser stent 6 it is fixedly installed on the downside of zoom infrared laser 5, on the upside of zoom infrared laser 5 with video camera 4 bottom adaptive fixing, optical path adjusting assembly 1, camera mount 2, video camera 4, zoom infrared laser 5, it is internal that the right side of laser stent 6 is fixedly installed on video camera protecgulum 7.
nullFurther，Optical path adjusting assembly includes fixing base plate 8、Left and right adjusting screw 9、Up-down adjustment screw 10、Left and right adjusting plate 11、Left and right adjusting spring 12、Up-down adjustment spring 13、Fixed screw 14 up and down、Up-down adjustment plate 15、Up-down adjustment shell fragment 16、Left and right adjusting shell fragment 17、Left and right fixed screw 18，Wherein left and right adjusting plate 11、Up-down adjustment plate 15 is successively set on fixing base plate 8 bottom，Up-down adjustment plate 15、Left and right adjusting plate 11 is fixed by two up-down adjustment shell fragments 16 and about two fixed screws 14 respectively，Up-down adjustment spring 13 is set on the stud 151 of up-down adjustment plate 15，Left and right adjusting plate 11 is locked with up-down adjustment plate 15 or unlocks through the hole 111 on left and right adjusting plate 11 by up-down adjustment screw 10，Left and right fixed screw 18 is then passed through left and right adjusting shell fragment 17 after passing the hole 81 fixing base plate 8 side and is locked on the screwed hole 112 of left and right adjusting plate 11，Left and right adjusting screw 9 is locked on the screwed hole 113 of left and right adjusting plate 11 through being then passed through left and right adjusting spring 12 behind the hole 82 of opposite side on fixing base plate 8.
Further, optical path adjusting assembly 1 is screwed in the upper surface of camera mount 2.
Further, video camera connecting plate 3 camera 4 that moves the camera to follow the subject's movement is screwed together by fixing position, hole.
Further, video camera connecting plate 3 is screwed together with the hole 152 of the up-down adjustment plate 15 on mounted optical path adjusting assembly 1 by fixing hole 31.
A kind of video camera of the present utility model and infrared laser optical path adjusting mechanism control overlapping of light path by being reduced to regulating step to regulate two screws, light path is regulated by the angle of regulation zoom infrared laser, such that it is able to significantly improve speed and the accuracy of manually regulation, simplify operating procedure, improve the accuracy of optical path adjusting with efficiency.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the working method schematic diagram of prior art mid-infrared night viewing camera；
Fig. 2 is population structure decomposing schematic representation of the present utility model；
Fig. 3 is that population structure of the present utility model combines schematic diagram；
Fig. 4 is the decomposing schematic representation of optical path adjusting assembly；
Fig. 5 is the combination schematic diagram of optical path adjusting assembly；
Fig. 6 is the schematic side view of optical path adjusting assembly；
Fig. 7 is the schematic front view of optical path adjusting assembly.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing of this utility model embodiment, the technical scheme of this utility model embodiment is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present utility model rather than whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, broadly fall into the scope of this utility model protection.
Refer to Fig. 2-7, for the structural representation of a kind of video camera of the present utility model with infrared laser optical path adjusting mechanism preferred embodiment.
Such as Fig. 2, shown in 3, a kind of video camera of the present utility model with in infrared laser optical path adjusting mechanism preferred embodiment, including optical path adjusting assembly 1, camera mount 2, video camera connecting plate 3, video camera 4, zoom infrared laser 5, laser stent 6, video camera protecgulum 7, wherein camera mount 2 is fixed on video camera 4 top by video camera connecting plate 3, optical path adjusting assembly 1 is fixedly installed on the upper surface of camera mount 2, the lower portion of laser stent 6 it is fixedly installed on the downside of zoom infrared laser 5, on the upside of zoom infrared laser 5 with video camera 4 bottom adaptive fixing, optical path adjusting assembly 1, camera mount 2, video camera 4, zoom infrared laser 5, it is internal that the right side of laser stent 6 is fixedly installed on video camera protecgulum 7.
As shown in figs. 4-7, optical path adjusting assembly includes fixing base plate 8, left and right adjusting screw 9, up-down adjustment screw 10, left and right adjusting plate 11, left and right adjusting spring 12, up-down adjustment spring 13, fixed screw 14 up and down, up-down adjustment plate 15, up-down adjustment shell fragment 16, left and right adjusting shell fragment 17, left and right fixed screw 18, wherein left and right adjusting plate 11, up-down adjustment plate 15 is successively set on fixing base plate 8 bottom, up-down adjustment plate 15, left and right adjusting plate 11 is fixed by two up-down adjustment shell fragments 16 and about two fixed screws 14 respectively, so that up-down adjustment plate 15 two up-down adjustment shell fragments 16 rotating when can provide elastic force, prevent up-down adjustment plate 15 from double swerve occurring.Up-down adjustment spring 13 is set on the stud 151 of up-down adjustment plate 15, and left and right adjusting plate 11 is locked with up-down adjustment plate 15 or unlocks through the hole 111 on left and right adjusting plate 11 by up-down adjustment screw 10.When up-down adjustment screw 10 lock goes down or withdraws, due to the elastic force effect of up-down adjustment spring 13, up-down adjustment plate 15 also can follow the adjustment carrying out upper lower angle with upper and lower fixed screw 14 for axle center.Left and right fixed screw 18 is then passed through left and right adjusting shell fragment 17 after passing the hole 81 fixing base plate 8 side and is locked on the screwed hole 112 of left and right adjusting plate 11, and left and right adjusting shell fragment 17 is that two boards provides elastic force, keeps stablizing of left and right adjusting plate 11.Left and right adjusting screw 9 is locked on the screwed hole 113 of left and right adjusting plate 11 through being then passed through left and right adjusting spring 12 behind the hole 82 of opposite side on fixing base plate 8, when left and right adjusting screw 9 rotates, left and right adjusting plate 11 will carry out the regulation of left and right angle with left and right fixed screw 18 for axle center.
In a preferred embodiment, as shown in Figure 2,3, optical path adjusting assembly 1 is screwed in the upper surface of camera mount 2.
In a preferred embodiment, as shown in Figure 2,3, video camera connecting plate 3 camera 4 that moves the camera to follow the subject's movement is screwed together by fixing position, hole.
In a preferred embodiment, as shown in Figure 2,3, video camera connecting plate 3 is screwed together with the hole 152 of the up-down adjustment plate 15 on optical path adjusting assembly 1 by fixing hole 31；Video camera 4 is rigidly connected with up-down adjustment plate 15 just becomes, and both meetings link together.
A kind of video camera of the present utility model is as follows with infrared laser optical path adjusting mechanism installation steps:
1. optical path adjusting assembly 1 is screwed in the upper surface of camera mount 2.
2. the camera 4 that moved the camera to follow the subject's movement by video camera connecting plate 3 is screwed together by fixing position, hole.
3. mounted video camera connecting plate 3 is screwed together with the hole 152 of the up-down adjustment plate 15 on mounted optical path adjusting assembly 1 by fixing hole 31；Video camera 4 is rigidly connected with up-down adjustment plate 15 just becomes, and both meetings link together.
4. the camera mount 2 that previous step installs video camera 4 and optical path adjusting assembly 1 is fixed to above video camera protecgulum 7 go；The most whole camera mount 2 camera protecgulum 7 that moves the camera to follow the subject's movement is formed for being rigidly connected.
5. zoom infrared laser 5 being fixed to laser stent 6 up, formation is rigidly connected.
6. the laser stent 6 installing zoom infrared laser 5 being installed to video camera protecgulum 7 more up, such laser stent 6 camera protecgulum 7 that moves the camera to follow the subject's movement is the formation of being rigidly connected.
So far, installation.
The action principle that patent of the present invention realizes is:
1. in darkroom, video camera protecgulum 7 is fixed, open video image, video camera 4 is transformed into below night vision mode, open zoom infrared laser 5 simultaneously；
2. being changed to by the multiple of zoom infrared laser 5 maximum times (angle is minimum), the multiple of video camera 4 also changes to maximum times；
3. observe the right position of the hot spot of zoom infrared laser 5 in image, the hot spot of adjustment zoom infrared laser 5 left-right deviation in the picture, if hot spot is on the right side of image is partial to, then unscrew left and right adjusting screw 9 with screwdriver, under the spring-force driven dual of left and right adjusting spring 12, make whole left and right adjusting plate 11 drive video camera 4 with left and right fixed screw 18 for the axially right side anglec of rotation, until hot spot is the most symmetrical；If hot spot is in left side, being tightened by left and right adjusting screw 9 can be by video camera 4 anglec of rotation to the left until hot spot be the most symmetrical；
4. observe the upper-lower position of the hot spot of zoom infrared laser 5 in image, the hot spot of adjustment zoom infrared laser 5 upper lower deviation in the picture, if hot spot is on the upper side in image, then tighten up-down adjustment screw 10 with screwdriver, under the elastic force effect of up-down adjustment spring 13, up-down adjustment plate 15 rotates up angle with upper and lower fixed screw 14 for axle center with video camera 4.Until hot spot is the most symmetrical above and below；If hot spot is the most on the lower side, then unscrews up-down adjustment screw 10 and make up-down adjustment plate 15 be rotated down angle with video camera 4, until hot spot is the most symmetrical above and below.
5., at the image of minimum angles (maximum distance) to after good, the image of near-end can reach whole image by the method strengthening the beam angle of zoom infrared laser has infrared light to cover.So far video camera 4 completes with the optical path adjusting of zoom infrared laser 5.
Should be appreciated that, although with reference to the embodiment that it is exemplary, this utility model carried out particularly shown and described, but it will be apparent to an ordinarily skilled person in the art that, under conditions of without departing substantially from by spirit and scope of the present utility model as defined in the claims, the change of various forms and details can be carried out wherein, the combination in any of various embodiment can be carried out.
Claims (5)
- null1. a video camera and infrared laser optical path adjusting mechanism，It is characterized in that: include optical path adjusting assembly (1)、Camera mount (2)、Video camera connecting plate (3)、Video camera (4)、Zoom infrared laser (5)、Laser stent (6)、Video camera protecgulum (7)，Wherein camera mount (2) is fixed on video camera (4) top by video camera connecting plate (3)，Optical path adjusting assembly (1) is fixedly installed on the upper surface of camera mount (2)，Zoom infrared laser (5) downside is fixedly installed on the lower portion of laser stent (6)，Zoom infrared laser (5) upside is adaptive with video camera (4) bottom fixing，Optical path adjusting assembly (1)、Camera mount (2)、Video camera (4)、Zoom infrared laser (5)、It is internal that the right side of laser stent (6) is fixedly installed on video camera protecgulum (7).
- nullA kind of video camera the most according to claim 1 and infrared laser optical path adjusting mechanism，It is characterized in that: optical path adjusting assembly includes fixing base plate (8)、Left and right adjusting screw (9)、Up-down adjustment screw (10)、Left and right adjusting plate (11)、Left and right adjusting spring (12)、Up-down adjustment spring (13)、Fixed screw (14) up and down、Up-down adjustment plate (15)、Up-down adjustment shell fragment (16)、Left and right adjusting shell fragment (17)、Left and right fixed screw (18)，Wherein left and right adjusting plate (11)、Up-down adjustment plate (15) is successively set on fixing base plate (8) bottom，Up-down adjustment plate (15)、Left and right adjusting plate (11) is fixed by two up-down adjustment shell fragments (16) and about two fixed screws (14) respectively，Up-down adjustment spring (13) is set on the stud (151) of up-down adjustment plate (15)，Left and right adjusting plate (11) is locked with up-down adjustment plate (15) or unlocks through the hole (111) on left and right adjusting plate (11) by up-down adjustment screw (10)，Left and right fixed screw (18) is then passed through left and right adjusting shell fragment (17) after passing the hole (81) fixing base plate (8) side and is locked on the screwed hole (112) of left and right adjusting plate (11)，Left and right adjusting screw (9) is then passed through left and right adjusting spring (12) after passing the hole (82) fixing the upper opposite side of base plate (8) and is locked on the screwed hole (113) of left and right adjusting plate (11).
- A kind of video camera the most according to claim 1 and 2 and infrared laser optical path adjusting mechanism, it is characterised in that: optical path adjusting assembly (1) is screwed in the upper surface of camera mount (2).
- A kind of video camera the most according to claim 1 and infrared laser optical path adjusting mechanism, it is characterised in that: video camera connecting plate (3) camera (4) that moves the camera to follow the subject's movement is screwed together by fixing position, hole.
- A kind of video camera the most according to claim 1 and infrared laser optical path adjusting mechanism, it is characterised in that: video camera connecting plate (3) is screwed together with the hole (152) of the up-down adjustment plate (15) on optical path adjusting assembly (1) by fixing hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259460.0U CN205490860U (en) | 2016-03-30 | 2016-03-30 | Camera and infrared laser light path adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259460.0U CN205490860U (en) | 2016-03-30 | 2016-03-30 | Camera and infrared laser light path adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205490860U true CN205490860U (en) | 2016-08-17 |
Family
ID=56649082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620259460.0U Expired - Fee Related CN205490860U (en) | 2016-03-30 | 2016-03-30 | Camera and infrared laser light path adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205490860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394535A (en) * | 2020-11-25 | 2021-02-23 | 天津津航技术物理研究所 | Multi-dimensional optical axis adjusting mechanism of refrigeration type zoom infrared camera |
-
2016
- 2016-03-30 CN CN201620259460.0U patent/CN205490860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394535A (en) * | 2020-11-25 | 2021-02-23 | 天津津航技术物理研究所 | Multi-dimensional optical axis adjusting mechanism of refrigeration type zoom infrared camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019184450A1 (en) | Binocular camera | |
| CN106990662B (en) | A kind of regulating mechanism of projector's mean camber reflecting mirror and projector | |
| CN205490860U (en) | Camera and infrared laser light path adjustment mechanism | |
| CN205071165U (en) | Spherical video camera | |
| CN209046771U (en) | Video camera | |
| CN208026938U (en) | A kind of imaging unit and imaging system | |
| CN109724043A (en) | Highway Tunnel Portal light adjusting system based on equivalent illumination | |
| CN105910017B (en) | Multifunctional student lighting device | |
| CN209017158U (en) | Video camera | |
| CN208780947U (en) | A kind of eyeshield health type liquid crystal TV set | |
| CN209819428U (en) | Double-lens lamp group and dimming device | |
| CN205971072U (en) | Car and back vision system thereof | |
| CN104563816B (en) | The adjustable shutter structure of ship's space | |
| CN204436212U (en) | The adjustable shutter structure of ship's space | |
| CN208806900U (en) | Laser projection tv | |
| CN108826096A (en) | A kind of modularization video display lamp angle adjustment device | |
| CN205661371U (en) | Reflector for automobile | |
| CN211011256U (en) | Adjustable frame of court light angle | |
| CN209070284U (en) | Lens protection component and video camera | |
| CN209046757U (en) | Video camera | |
| CN209046758U (en) | Video camera | |
| CN207599564U (en) | A kind of high-power Road lamp for garden | |
| CN205375291U (en) | Display equipment | |
| CN217506835U (en) | Backlight display capable of automatically adjusting brightness | |
| KR200443579Y1 (en) | A brise-soleil of monitor and camera housing with tilting |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190330 |