CN210670390U - Lens detection device - Google Patents
Lens detection device Download PDFInfo
- Publication number
- CN210670390U CN210670390U CN201921467069.XU CN201921467069U CN210670390U CN 210670390 U CN210670390 U CN 210670390U CN 201921467069 U CN201921467069 U CN 201921467069U CN 210670390 U CN210670390 U CN 210670390U
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- CN
- China
- Prior art keywords
- push rod
- lens
- rod motor
- camera
- mounting seat
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- 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
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Abstract
The utility model discloses a lens detection device, which comprises a workbench, a groove, a push rod motor, a camera, a lens, a light source device, a camera mounting seat, a lens mounting seat, a slide rail and a computer; the workbench is provided with a groove, a light source device and a slide rail, the slide rail is provided with a camera mounting seat and a lens mounting seat, a camera is placed on a fixing frame of the camera mounting seat, a lens is placed on a fixing frame of the lens mounting seat, the camera mounting seat and the lens mounting seat are provided with push rod motors, the push rod motors are contained in the groove, the push rod motors are controlled by the computer, the distance between the camera and the lens and the distance between the lens and the light source are changed by changing the moving stroke of the push rod, the lens shoots the surface image of the lens by the camera for multiple times under different illumination intensities, and the lens is detected for multiple times.
Description
Technical Field
The utility model relates to a camera lens detects technical field, specifically is a camera lens detection device.
Background
The lens detection in the market at present is that the lens is shot by a camera under the irradiation of a light source to acquire a surface image of the lens, the distance between the camera and the lens and the distance between the lens and the light source are fixed, the lens cannot be detected in all directions, and the phenomenon of unqualified lens detection and omission detection is caused; there is no device capable of changing the distance between the camera and the lens and between the lens and the light source, which collects the surface image of the lens by taking the lens with the camera for many times under different illumination intensities, and detects the lens for many times.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the camera lens and detect that the camera lens is the surface image of camera lens collecting lens once under the shining of light source, the fixed not omnidirectional measuring lens of distance of camera and camera lens, camera lens and light source produces the phenomenon that unqualified camera lens detects and neglects to examine, the device that provides a camera lens detection device can change the distance of camera and camera lens, camera lens and light source is to camera lens collecting lens's surface image many times under different illumination intensity, detect the camera lens many times.
The utility model provides a technical scheme that its technical problem adopted is: a lens detection device comprises a workbench and a computer, wherein a left end groove, a slide rail and a right end groove are sequentially arranged on the upper surface of the workbench from left to right, the left end groove and the right end groove are U-shaped grooves, and a light source device is immovably fixed on the workbench; a left push rod motor is accommodated in the left end groove, a push rod of the left push rod motor drives a camera mounting seat to move, a right push rod motor is accommodated in the right end groove, a push rod of the right push rod motor drives a lens mounting seat to move, a sliding block is arranged at the bottom of the camera mounting seat and is clamped in the sliding rail, a sliding block is arranged at the bottom of the lens mounting seat and is clamped in the sliding rail; the camera is placed in the fixing frame of the camera mounting seat, the lens is placed in the fixing frame of the lens mounting seat, and the computer controls the left push rod motor and the right push rod motor.
Further, the lens mounting base is provided with a screw hole, and fixing frames with different sizes are fixed through screws.
Further, the computer controls the stroke of the push rod to move by controlling the power-on or power-off of the left push rod motor and the right push rod motor, so that the distance between the camera, the lens and the light source device is controlled, the camera shoots surface images of the lens under different illumination intensities, image information collected by the camera is sent to the data collection module, and the data collection module is connected with the computer.
Further, the computer controls the left push rod motor to be powered on and the right push rod motor to be powered off, the push rod of the left push rod motor moves rightwards, the computer controls the left push rod motor to be powered off when the left push rod motor moves for a set distance, and the camera shoots surface images under the shooting intensity of the lens; and the computer controls the right push rod motor to be electrified and the left push rod motor to be powered off, the push rod of the right push rod motor moves leftwards, the computer controls the right push rod motor to be powered off when the push rod moves a set distance, and the camera shoots the surface image of the lens under the shooting intensity.
The camera mounting seat and the lens mounting seat are provided with push rod motors, and the distances between the camera and the lens and between the lens and the light source are changed by changing the movement stroke of the push rods; the lens mount pad is provided with the screw, is applicable to the camera lens that detects equidimension not.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 the structure schematic diagram of the utility model discloses structure schematic diagram left push rod motor moves structure schematic diagram to a left side.
Fig. 3 the structure of the utility model discloses the structure of the left push rod motor moves to the left, the structure of the right push rod motor moves to the left.
Fig. 4 is a schematic view of the top view structure of the present invention.
Wherein: 1. a work table; 2. a left end slot; 3. a left push rod motor; 4. a camera; 5. a camera mount; 6. a light source device; 7. a slide rail; 8. a right push rod motor; 9. a lens mount; 10. a lens; 11. the right end groove.
Detailed Description
As shown in fig. 1 and 2, a lens detection device includes a workbench 1 and a computer, wherein a left end groove 2, a slide rail 7 and a right end groove 11 are sequentially arranged on the upper surface of the workbench 1 from left to right, the left end groove 2 and the right end groove 11 are U-shaped grooves, and a light source device 6 is immovably fixed on the workbench 1; the left push rod motor 3 is accommodated in the left end groove 2, a push rod of the left push rod motor 3 drives the camera mounting seat 5 to move, the right push rod motor 8 is accommodated in the right end groove 11, a push rod of the right push rod motor 8 drives the lens mounting seat 9 to move, a sliding block is arranged at the bottom of the camera mounting seat 5 and is clamped in the sliding rail 7, a sliding block is arranged at the bottom of the lens mounting seat 9 and is clamped in the sliding rail 7; the camera 4 is arranged on the fixing frame of the camera mounting seat 5, the lens 10 is arranged on the fixing frame of the lens mounting seat 9, and the computer controls the left push rod motor 3 and the right push rod motor 8.
In order to detect the lenses 10 with different sizes, the lens mounting base 9 is provided with screw holes, and fixing frames with different sizes are fixed through screws.
In order to adjust the distance between the camera 4 and the lens 10, the lens 10 and the light source device 6, the computer controls the power-on or power-off of the left push rod motor 3 and the right push rod motor 8, so that the push rods of the left push rod motor 3 and the right push rod motor 8 need to move, the distance between the camera 4 and the lens 10, the lens 10 and the light source device 6 is controlled, the camera 4 shoots surface images of the lens under different illumination intensities, image information collected by the camera 4 is sent to the data collection module, and the data collection module is connected with the computer.
Further controlling the distance between the camera 4 and the lens 10 and the distance between the lens 10 and the light source device 6, controlling the power-on of the left push rod motor 3 and the power-off of the right push rod motor 8 by the computer, controlling the push rod of the left push rod motor 3 to move rightwards, controlling the power-off of the left push rod motor 3 by the computer when the left push rod motor 3 moves for a set distance, and shooting a surface image of the lens at the shooting intensity by the camera 4; the computer controls the right push rod motor 8 to be electrified and the left push rod motor 3 to be powered off, the push rod of the right push rod motor 8 moves leftwards, the computer controls the right push rod motor 8 to be powered off when the push rod moves a set distance, and the camera 4 shoots the surface image of the lens under the shooting intensity.
Selecting a fixing frame of the lens mounting seat 9 according to the size of the lens 10 to be detected, fixing the fixing frame on the lens mounting seat 10 through screws, and shooting a lens surface image (such as the position shown in figure 1) by the camera 4; the circuit of the motor of the left push rod motor 3 is controlled by the computer to be electrified, the push rod of the left push rod motor 3 moves leftwards to push the camera mounting seat 5 to move leftwards, the circuit of the motor of the left push rod motor 3 is controlled by the computer to be powered off after the push rod of the left push rod motor 3 moves for a set distance, and the camera 4 shoots the surface image (shown as the position of figure 2) of the lens 10; the circuit of the motor of the right push rod motor 8 controlled by the computer is electrified to move the push rod of the right push rod motor 8 leftwards
The lens mounting seat 9 is moved leftwards, after the push rod of the right push rod motor 8 moves for a set distance, the computer controls the circuit of the motor of the right push rod motor 8 to be powered off, and the camera 4 shoots the surface image (shown as the position of fig. 3) of the lens 10; the moving distance of the push rods of the left push rod motor 3 and the right push rod motor 8 can be set on the computer according to requirements.
This case does the utility model discloses an adjusting method can set for the distance that the push rod of left push rod motor 3, right push rod motor 8 moved at every turn, the number of times that the push rod moved, the order of removal on the computer as required and adjust the distance of camera 4 and camera lens 10, camera lens 10 and light source device 6, acquires camera lens 10 surface image under different illumination intensity.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. A lens detection device is characterized in that: the LED lamp comprises a workbench and a computer, wherein a left end groove, a slide rail and a right end groove are sequentially arranged on the upper surface of the workbench from left to right, the left end groove and the right end groove are U-shaped grooves, and a light source device is immovably fixed on the workbench; a left push rod motor is accommodated in the left end groove, a push rod of the left push rod motor drives a camera mounting seat to move, a right push rod motor is accommodated in the right end groove, a push rod of the right push rod motor drives a lens mounting seat to move, a sliding block is arranged at the bottom of the camera mounting seat and is clamped in the sliding rail, and a sliding block is arranged at the bottom of the lens mounting seat and is clamped in the sliding rail; the camera is horizontally placed on the fixing frame of the camera mounting seat, the lens is horizontally placed on the fixing frame of the lens mounting seat, and the computer controls the left push rod motor and the right push rod motor.
2. A lens inspection apparatus as claimed in claim 1, wherein: the lens mounting base is provided with a screw hole, and fixing frames with different sizes are fixed through screws.
3. A lens inspection apparatus as claimed in claim 1, wherein: the computer controls the stroke of the push rod to move by controlling the power-on or power-off of the left push rod motor and the right push rod motor, so that the distance between the camera, the lens and the light source device is controlled, the camera shoots surface images of the lens under different illumination intensities, image information collected by the camera is sent to the data collection module, and the data collection module is connected with the computer.
4. A lens inspection apparatus according to claim 1 or 3, wherein: the computer controls the left push rod motor to be powered on and the right push rod motor to be powered off, the push rod of the left push rod motor moves rightwards, the computer controls the left push rod motor to be powered off when the left push rod motor moves a set distance, and the camera shoots a surface image of the lens under the shooting intensity; and the computer controls the right push rod motor to be electrified and the left push rod motor to be powered off, the push rod of the right push rod motor moves leftwards, the computer controls the right push rod motor to be powered off when the push rod moves a set distance, and the camera shoots the surface image of the lens under the shooting intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467069.XU CN210670390U (en) | 2019-09-05 | 2019-09-05 | Lens detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467069.XU CN210670390U (en) | 2019-09-05 | 2019-09-05 | Lens detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210670390U true CN210670390U (en) | 2020-06-02 |
Family
ID=70815094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921467069.XU Expired - Fee Related CN210670390U (en) | 2019-09-05 | 2019-09-05 | Lens detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210670390U (en) |
-
2019
- 2019-09-05 CN CN201921467069.XU patent/CN210670390U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200602 Termination date: 20210905 |