CN206440881U - A kind of high-precision laser camera lens sychronisation - Google Patents
A kind of high-precision laser camera lens sychronisation Download PDFInfo
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- CN206440881U CN206440881U CN201720057366.1U CN201720057366U CN206440881U CN 206440881 U CN206440881 U CN 206440881U CN 201720057366 U CN201720057366 U CN 201720057366U CN 206440881 U CN206440881 U CN 206440881U
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- main frame
- lens
- synchronous
- camera
- lens body
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Abstract
The utility model discloses a kind of high-precision laser camera lens sychronisation, including main frame, one end of the main frame is provided with the camera closure plate for being used for limiting lens position, the camera closure plate is stretched into main frame, the other end of the main frame is provided with the synchronous lens body for loading eyeglass, the synchronous lens body stretches into main frame and corresponding with camera closure plate, the optical limit device for limits synchronization camera lens body position is additionally provided with the main frame, the other end of the synchronous lens body is connected with tiny lens, the end of the tiny lens is connected with optical fiber, the stepper motor for driving synchronous lens body to be moved forward and backward along main frame inner chamber is also equipped with the main frame.The utility model compact conformation, energy synchronous adjustment lens location, makes laser synchronous with camera lens, it is ensured that spot size, dependable performance is with low cost.
Description
Technical field
The utility model is related to a kind of adjustment equipment of laser lens lazy-tongs, and in particular to a kind of high-precision laser mirror
Head sychronisation.
Background technology
At present, synchronous laser lens are used for laser night-vision device, and the adjustment of laser lens is in the assembling of laser night-vision device
An important parameter in journey, the light beam that Laser emission is gone out must be overlapped with the path where gunlock can be only achieved it is optimal
Effect, and when assembling laser night-vision device, in order to ensure imaging, laser lens need in the same size with pick-up lens.It is existing
The adjustment for synchronous laser lens, because adjustable distance is small, it is difficult to find optimal regulation path, current governor motion is past
Toward the assembly precision for not reaching laser night-vision device, synchronous laser lens can not be adjusted according to the lens location detected in real time,
Being synchronized with the movement for camera lens can not be completed.
The content of the invention
There is provided a kind of compact conformation, the same step of energy aiming at the defect that prior art is present for the purpose of this utility model
Whole lens location, makes laser synchronous with camera lens, it is ensured that spot size, dependable performance, and high-precision laser camera lens with low cost is same
Walk device.
The technical solution of the utility model is：A kind of high-precision laser camera lens sychronisation, including main frame, the main frame
One end of frame is provided with the camera closure plate for being used for limiting lens position, and the camera closure plate is stretched into main frame, the main frame
The other end of frame is provided with the synchronous lens body for loading eyeglass, and the synchronous lens body is stretched into main frame and and camera
Closure plate is corresponding, and the optical limit device for limits synchronization camera lens body position, the synchronous camera lens are additionally provided with the main frame
The other end of body is connected with tiny lens, and the end of the tiny lens, which is connected with optical fiber, the main frame, to be also equipped with being used for band
The stepper motor that dynamic synchronization lens body is moved forward and backward along main frame inner chamber.
The stepper motor is arranged in main frame, and the output shaft of the stepper motor is connected by shaft coupling with screw mandrel,
Nut on the screw mandrel is fixedly connected with synchronous lens body.
The camera closure plate is arranged in main frame, and the camera closure plate is fixedly connected with main frame.
The eyeglass includes 3, is separately positioned in synchronous lens body.
The utility model compared with prior art, with advantages below：Compact conformation, energy synchronous adjustment lens location,
Make laser synchronous with camera lens, it is ensured that spot size, dependable performance is with low cost.
Brief description of the drawings
Here is that the utility model is further illustrated in conjunction with the accompanying drawings and embodiments.
Fig. 1 is structural representation of the present utility model；
In figure：1. main frame；2. camera closure plate；3. synchronous lens body；4. optical limit device；5. tiny lens；6. optical fiber；
7. stepper motor；8. eyeglass.
Embodiment
Reference picture 1, a kind of high-precision laser camera lens sychronisation, including main frame 1, are provided with one end of main frame 1 and take the photograph
As head closure plate 2, camera closure plate 2 is stretched into main frame 1, and camera closure plate 2 is fixedly connected with main frame 1.Pass through shooting
The position of the energy limits synchronization lens body 3 of head closure plate 2, it is ensured that spot size.
Synchronous lens body 3 is installed in the other end of main frame 1,3 eyeglasses 8 can be installed by synchronous lens body 3
Inside, and synchronous lens body 3 stretches into main frame 1 and corresponding with camera closure plate 2, camera closure plate 2 is so passed through
The position of energy limits synchronization lens body 3, it is ensured that spot size.
Optical limit device 4 is additionally provided with main frame 1, can be for limits synchronization lens body 3 by optical limit device 4
Position, and synchronous lens body 3 is positioned during laser initialization.
The other end of synchronous lens body 3 is connected with tiny lens 5, and the end of tiny lens 5 is connected with optical fiber 6, main frame 1 also
Stepper motor 7 is installed, wherein, stepper motor 7 is arranged in main frame 1, and the output shaft of stepper motor 7 passes through shaft coupling and silk
Bar is connected, and the nut on screw mandrel is fixedly connected with synchronous lens body 3（Not shown in figure）.During specific works, stepper motor 7 is received
To after the pulse signal of controller, pulse signal is converted into electric signal, synchronous lens body 3 is driven along before and after the inner chamber of main frame 1
It is mobile, move to after optical limit device 4, trigger limit switch, complete synchronous mirror during the initialization, so energy of synchronous lens body 3
Head body 3 is synchronous with the position of laser lens, it is ensured that spot size, dependable performance is with low cost.
Operation principle：
On controller after electricity, System self-test, by the rotation of stepper motor 7, drives synchronous lens body 3 along along main frame 1
Chamber is moved forward, and is moved to after optical limit device 4, triggers limit switch, completes the initialization of camera lens；
During work, controller detects the position of synchronous lens body 3 in real time, and its positional information is converted into electric signal, instead
Controller is fed to, logic control is participated in, the synchronous lens body 3 of completion is synchronized with the movement with laser lens.
The utility model compact conformation, energy synchronous adjustment lens location, makes laser synchronous with camera lens, it is ensured that spot size,
Dependable performance, it is with low cost.
The utility model is not limited to above-mentioned embodiment, in the knowledge that those skilled in the art possess,
It can also be made a variety of changes on the premise of the utility model objective is not departed from, the content after change still falls within the utility model
Protection domain.
Claims (4)
1. a kind of high-precision laser camera lens sychronisation, including main frame, it is characterised in that：One end of the main frame is provided with use
In the camera closure plate of limitation lens position, the camera closure plate is stretched into main frame, and the other end of the main frame is installed
There is the synchronous lens body for loading eyeglass, the synchronous lens body is stretched into main frame and, institute corresponding with camera closure plate
State the optical limit device being additionally provided with main frame for limits synchronization camera lens body position, the other end connection of the synchronous lens body
There are tiny lens, the end of the tiny lens, which is connected with optical fiber, the main frame, to be also equipped with being used to drive synchronous lens body edge
The movable stepper motor in main frame inner chamber.
2. a kind of high-precision laser camera lens sychronisation according to claim 1, it is characterised in that：The stepper motor is set
Put in main frame, the output shaft of the stepper motor is connected by shaft coupling with screw mandrel, the nut on the screw mandrel with it is synchronous
Lens body is fixedly connected.
3. a kind of high-precision laser camera lens sychronisation according to claim 1, it is characterised in that：The camera closure plate
It is arranged in main frame, the camera closure plate is fixedly connected with main frame.
4. a kind of high-precision laser camera lens sychronisation according to claim 1, it is characterised in that：The eyeglass includes 3
It is individual, it is separately positioned in synchronous lens body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057366.1U CN206440881U (en) | 2017-01-18 | 2017-01-18 | A kind of high-precision laser camera lens sychronisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057366.1U CN206440881U (en) | 2017-01-18 | 2017-01-18 | A kind of high-precision laser camera lens sychronisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206440881U true CN206440881U (en) | 2017-08-25 |
Family
ID=59635217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057366.1U Active CN206440881U (en) | 2017-01-18 | 2017-01-18 | A kind of high-precision laser camera lens sychronisation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206440881U (en) |
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2017
- 2017-01-18 CN CN201720057366.1U patent/CN206440881U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high precision laser lens synchronization device Effective date of registration: 20210412 Granted publication date: 20170825 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: SHANDONG HUAWANG INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980002530 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220517 Granted publication date: 20170825 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: SHANDONG HUAWANG INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980002530 |