CN107966275B - Lens detection equipment capable of simulating multi-posture detection - Google Patents
Lens detection equipment capable of simulating multi-posture detection Download PDFInfo
- Publication number
- CN107966275B CN107966275B CN201711190807.6A CN201711190807A CN107966275B CN 107966275 B CN107966275 B CN 107966275B CN 201711190807 A CN201711190807 A CN 201711190807A CN 107966275 B CN107966275 B CN 107966275B
- Authority
- CN
- China
- Prior art keywords
- detection
- lens
- support frame
- mounting table
- posture
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The present invention relates to an instrument for testing a lens, and more particularly, to a lens testing apparatus capable of simulating multi-pose testing and capable of converting testing poses. The camera lens detection device comprises a supporting frame, be equipped with detection mechanism on the support frame, last being equipped with of testing platform is used for laying the fixed position of the camera lens that awaits measuring and image acquisition box, still be equipped with on the support frame and be used for making detection mechanism is relative the support frame rotates the posture switching mechanism of arbitrary angle, posture switching mechanism is including locating pivot on the support frame and locating in the pivot with the connection pad that the mount table is connected, just still be equipped with on the support frame and be used for the drive pivot pivoted driving motor. Therefore, the shooting posture of the lens after rotating any angle can be tested, and multi-angle posture shooting such as horizontal shooting, overlooking shooting and looking-up shooting by a user by using a mobile phone can be simulated, so that the performance of the lens can be more comprehensively detected.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to an instrument for testing a lens, and more particularly, to a lens testing apparatus capable of simulating multi-pose testing and capable of converting testing poses.
[ background of the invention ]
The detection of the lens is an important link from the production of the lens to the formal use, and the detected parameters directly reflect the quality of the lens. However, the existing detection equipment is used for single-attitude detection, namely, a lens is placed in parallel with a shot object, and shooting detection is carried out at an included angle of 90 degrees with a horizontal plane, so that the detection equipment with a single attitude cannot meet the detection requirements of the existing lens.
[ summary of the invention ]
For solving the problem that the shooting posture of the lens detection equipment is single in the prior art, the application provides the lens detection equipment which has a simple structure and can simulate multi-posture detection.
The application is realized by the following technical scheme:
lens check out test set that many gestures of simulation detected, the loach carrying platform comprises a supporting fram, be equipped with detection mechanism on the support frame, detection mechanism is including locating be used for installing the mount table of collimator detector on the support frame and with the mount table connect and with the relative testing platform of collimator detector, testing platform is last to be equipped with the fixed position that is used for laying lens and the image acquisition box that awaits measuring, still be equipped with on the support frame and be used for making detection mechanism is relative the support frame rotates the gesture switching mechanism of arbitrary angle, gesture switching mechanism is including locating pivot on the support frame and locating in the pivot with the connection pad that the mount table is connected, just still be equipped with on the support frame and be used for the drive pivot pivoted driving motor.
According to the lens detection device capable of simulating multi-posture detection, the angle reading mark is further engraved on the support frame and positioned on the connecting disc.
Can simulate camera lens check out test set that many gestures detected as above, testing platform with the junction of mount table is equipped with the adjustable testing platform with the Z axle of distance between the mount table is adjusted the slip table, still set up spacing block and be used for making its fixed latch segment behind the adjustment mount table position on the Z axle is adjusted the slip table.
The lens detection equipment capable of simulating multi-posture detection is characterized in that the detection platform is further provided with a Y-axis adjusting sliding table capable of adjusting the lens to be detected and the image acquisition box on the detection platform to move.
The lens detection equipment capable of simulating multi-posture detection comprises a relay lens arranged at the lower end of the mounting table and opposite to the detection platform, and a test chart card arranged on the mounting table and opposite to the relay lens, wherein a light source is arranged on the test chart card, and a moving assembly used for driving the test chart card to move on the mounting table relative to the relay lens is further arranged on the mounting table.
The lens detection equipment capable of simulating multi-posture detection comprises a slide rail arranged on the mounting table, a slide seat arranged on the slide rail and a servo drive motor for driving the slide seat to move on the slide rail, wherein the test chart and the light source are arranged on the slide seat, and a drag chain is further arranged on the slide seat.
According to the lens detection equipment capable of simulating multi-posture detection, the mounting table is further provided with a protective shell for covering the slide rail, the slide seat, the servo driving motor, the relay lens and the light source.
Compared with the prior art, the method has the following advantages:
1. the application provides but camera lens check out test set that many gestures detected can simulate, change the contained angle of test camera lens and horizontal plane through gesture switching mechanism, and test camera lens and test image can keep in parallel wantonly after changing the contained angle, can test the shooting gesture after the camera lens rotates arbitrary angle like this, simulate out for example the user uses the cell-phone level to shoot, overlook the shooting and look up the gesture of multi-angles such as shooting and shoot, thereby can more comprehensive detection camera lens's performance, and gesture conversion more than can be accomplished at same platform equipment, and adopt driving motor to rotate, the precision of angle of rotation is improved, thereby the efficiency of detection has been improved.
2. The lens detection equipment capable of simulating multi-posture detection is simple in structure, small in overall size, light in weight, simple and convenient to use.
3. The utility model provides a can simulate camera lens check out test set that many gestures detected has angle reading mark still carved with, can read out pivoted angle through this mark manual work to whether convenient detection record and look over pivoted angle have the mistake, be favorable to improving the quality that detects.
4. The utility model provides a but camera lens check out test set that multi-attitude detected of simulation has adopted the collimator detector, can simulate out multiple detection object distance to the realization detects zooming of camera lens, utilizes the characteristic of relay lens camera lens moreover, can simulate out the test of afocal in the small space, further makes check out test set's volume reduce.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of a lens detection device capable of simulating multi-pose detection according to the present invention;
FIG. 2 is a schematic diagram of a hidden part structure of a lens detection device capable of simulating multi-pose detection according to the present invention;
FIG. 3 is a schematic structural diagram of a lens inspection apparatus capable of simulating multi-pose inspection according to the present invention;
fig. 4 is a schematic structural diagram of a lens detection device capable of simulating multi-pose detection.
[ detailed description ] embodiments
In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The application is realized by the following technical scheme:
as shown in fig. 1 to 4, a lens detecting apparatus capable of simulating multi-pose detection includes a support frame 1, the supporting frame 1 is provided with a detection mechanism, the detection mechanism comprises an installation platform 2 which is arranged on the supporting frame 1 and is used for installing a collimator detector 21 and a detection platform 3 which is connected with the installation platform and is opposite to the collimator detector 21, the detection platform 3 is provided with a fixed position for placing a lens to be detected and the image acquisition box 31, it is characterized in that the supporting frame 1 is also provided with a posture switching mechanism which is used for enabling the detection mechanism to rotate any angle relative to the supporting frame 1, the posture switching mechanism comprises a rotating shaft 41 arranged on the support frame 1 and a connecting disc 42 arranged on the rotating shaft 41 and connected with the mounting table 2, and a driving motor used for driving the rotating shaft 41 to rotate is further arranged on the support frame 1. The application provides but camera lens check out test set that many gestures detected can simulate, change the contained angle of test camera lens and horizontal plane through gesture switching mechanism, and test camera lens and test image can keep in parallel wantonly after changing the contained angle, can test the shooting gesture after the camera lens rotates arbitrary angle like this, simulate out for example the user uses the cell-phone level to shoot, overlook the shooting and look up the gesture of multi-angles such as shooting and shoot, thereby can more comprehensive detection camera lens's performance, and gesture conversion more than can be accomplished at same platform equipment, and adopt driving motor to rotate, the precision of angle of rotation is improved, thereby the efficiency of detection has been improved.
Wherein, the supporting frame 1 is also engraved with angle reading marks on the connecting disc 42. Can read out pivoted angle through this sign manual work to whether convenient detection record and look over pivoted angle have the mistake, be favorable to improving the quality that detects.
Wherein, testing platform 3 with the junction of mount table 2 is equipped with adjustably testing platform 3 with the slip table 32 is adjusted to the Z axle of the distance between the mount table 2, still establish spacing piece and be used for making its fixed latch segment behind the adjustment mount table 2 position on the slip table 32 is adjusted to the Z axle. The simple adjusting structure can conveniently adjust the center of the optical system of the lens and the collimator detector 21 to align after the detection lenses of different models and specifications are replaced, and detection is convenient.
Further, the detection platform 3 is further provided with a Y-axis adjusting sliding table capable of adjusting the lens to be detected thereon and the image collecting box 31 to move on the detection platform. The simple adjusting structure can conveniently adjust the center of the optical system of the lens and the collimator detector 21 to align after the detection lenses of different models and specifications are replaced, and detection is convenient.
Still further, the collimator tube detector 21 includes a relay lens 22 disposed at the lower end of the mounting table 2 and opposite to the detection platform 3, and a test chart card 23 disposed on the mounting table 2 and opposite to the relay lens 22, wherein the test chart card 23 is provided with a light source, and the mounting table 2 is further provided with a moving component for driving the test chart card 23 to move on the mounting table 2 relative to the relay lens 22. The zoom detection device can simulate various object distances to realize zoom detection of the lens, and can simulate out-of-focus test in a small-range space by utilizing the characteristics of the relay lens so as to further reduce the volume of detection equipment. The principle is that the distance between the test chart card 23 and the relay lens is adjusted to enable the position of the test chart card 23 imaged through the relay lens to be different and generally reach 0.2m to infinity, and the test lens simulates images at different positions through the relay lens so as to simulate different focal lengths to shoot.
Specifically, the moving assembly comprises a slide rail arranged on the mounting table 2, a slide seat arranged on the slide rail and a servo driving motor 24 for driving the slide seat to move on the slide rail, the test chart card 23 and the light source are arranged on the slide seat, and a drag chain is further arranged on the slide seat. The automatic adjustment of being convenient for can effectively improve detection efficiency.
In addition, a protective shell for sealing the slide rail, the slide seat, the servo driving motor 24, the relay lens 22 and the light source is further arranged on the mounting table 2.
The application provides but camera lens check out test set that many gestures detected can simulate, change the contained angle of test camera lens and horizontal plane through gesture switching mechanism, and test camera lens and test image can keep in parallel wantonly after changing the contained angle, can test the shooting gesture after the camera lens rotates arbitrary angle like this, simulate out for example the user uses the cell-phone level to shoot, overlook the shooting and look up the gesture of multi-angles such as shooting and shoot, thereby can more comprehensive detection camera lens's performance, and gesture conversion more than can be accomplished at same platform equipment, and adopt driving motor to rotate, the precision of angle of rotation is improved, thereby the efficiency of detection has been improved.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.
Claims (6)
1. Lens detection equipment capable of simulating multi-posture detection comprises a support frame (1), wherein a detection mechanism is arranged on the support frame (1), the detection mechanism comprises an installation platform (2) arranged on the support frame (1) and used for installing a collimator detector (21) and a detection platform (3) connected with the installation platform and opposite to the collimator detector (21), a fixed position used for placing a lens to be detected and an image acquisition box (31) is arranged on the detection platform (3), the lens detection equipment is characterized in that the support frame (1) is further provided with a posture switching mechanism used for enabling the detection mechanism to rotate at any angle relative to the support frame (1), the posture switching mechanism comprises a rotating shaft (41) arranged on the support frame (1) and a connecting disc (42) arranged on the rotating shaft (41) and connected with the installation platform (2), the support frame (1) is also provided with a driving motor for driving the rotating shaft (41) to rotate;
an angle reading mark is further engraved on the support frame (1) and is positioned on the connecting disc (42).
2. The lens detection device capable of simulating multi-posture detection according to claim 1, wherein a Z-axis adjusting sliding table (32) capable of adjusting the distance between the detection platform (3) and the mounting table (2) is arranged at the joint of the detection platform (3) and the mounting table (2), and a limiting block and a locking block for fixing the mounting table (2) after the position of the mounting table is adjusted are further arranged on the Z-axis adjusting sliding table (32).
3. The lens detection device capable of simulating multi-pose detection according to claim 2, wherein the detection platform (3) is further provided with a Y-axis adjusting sliding table capable of adjusting the lens to be detected thereon and the image capture box (31) to move on the detection platform.
4. The lens detection device capable of simulating multi-posture detection according to claim 1, wherein the collimator tube detector (21) comprises a relay lens (22) arranged at the lower end of the mounting table (2) and opposite to the detection platform (3), and a test chart card (23) arranged on the mounting table (2) and opposite to the relay lens (22), wherein a light source is arranged on the test chart card (23), and the mounting table (2) is further provided with a moving component for driving the test chart card (23) to move on the mounting table (2) relative to the relay lens (22).
5. The lens detection device capable of simulating multi-gesture detection according to claim 4, wherein the moving assembly comprises a slide rail disposed on the mounting table (2), a slide carriage disposed on the slide rail, and a servo driving motor (24) for driving the slide carriage to move on the slide rail, the test chart card (23) and the light source are disposed on the slide carriage, and a drag chain is further disposed on the slide carriage.
6. Lens detection apparatus capable of simulating multi-pose detection according to claim 5, wherein a protective housing for covering the slide rail, slide carriage, servo drive motor (24), relay lens (22) and light source is further provided on the mounting stage (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711190807.6A CN107966275B (en) | 2017-11-24 | 2017-11-24 | Lens detection equipment capable of simulating multi-posture detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711190807.6A CN107966275B (en) | 2017-11-24 | 2017-11-24 | Lens detection equipment capable of simulating multi-posture detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107966275A CN107966275A (en) | 2018-04-27 |
| CN107966275B true CN107966275B (en) | 2020-01-07 |
Family
ID=62000526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711190807.6A Active CN107966275B (en) | 2017-11-24 | 2017-11-24 | Lens detection equipment capable of simulating multi-posture detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107966275B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029302B (en) * | 2018-08-16 | 2023-09-26 | 珠海市运泰利自动化设备有限公司 | Camera centering accuracy verification machine and verification method thereof |
| CN109708850B (en) * | 2018-11-30 | 2021-05-04 | 江西联创电子有限公司 | Multi-axis adjustment detection device |
| CN112087621B (en) * | 2019-06-14 | 2022-07-05 | 宁波舜宇光电信息有限公司 | Lens detection apparatus and method |
| CN113670579A (en) * | 2020-05-13 | 2021-11-19 | 三赢科技（深圳）有限公司 | Multi-distance testing device |
| CN113848663B (en) * | 2020-06-10 | 2024-05-10 | 三赢科技（深圳）有限公司 | Lens module testing device |
| CN113670584A (en) * | 2021-09-07 | 2021-11-19 | 横店集团东磁有限公司 | Camera module multi-posture testing device and implementation method thereof |
| CN114119944A (en) * | 2021-12-23 | 2022-03-01 | 天津天地伟业信息***集成有限公司 | Image detection device, method and computer readable storage medium |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4411588B2 (en) * | 2003-11-27 | 2010-02-10 | 横河電機株式会社 | Defect inspection equipment |
| CN203519306U (en) * | 2013-10-24 | 2014-04-02 | 浙江农林大学 | Hand-held light fixture unified glare value optical measuring instrument |
| CN104457564B (en) * | 2013-12-31 | 2017-09-26 | 苏州矩阵光电有限公司 | A kind of high-precision target measuring system and method |
| CN203933853U (en) * | 2014-04-29 | 2014-11-05 | 珠海市广浩捷精密机械有限公司 | Single station Camera Test machine |
| CN205748873U (en) * | 2016-05-10 | 2016-11-30 | 中国科学院西安光学精密机械研究所 | The object simulation device that a kind of graticle can spin |
| CN205843932U (en) * | 2016-07-26 | 2016-12-28 | 浙江舜宇光学有限公司 | Veiling glare automatic detecting machine |
-
2017
- 2017-11-24 CN CN201711190807.6A patent/CN107966275B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107966275A (en) | 2018-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107966275B (en) | Lens detection equipment capable of simulating multi-posture detection | |
| CN105744266B (en) | The inclinometric system and measurement method of camera module | |
| CN206132356U (en) | HUD image test equipment | |
| CN104122077B (en) | Infinite conjugate optical path measures the method and device of the modulation transfer function (MTF) of optical lens | |
| CN107121267B (en) | Testing device and testing method for lens field angle | |
| CN102506709A (en) | Device and method for detecting overall dimension of intelligent electric energy meter | |
| CN110806182A (en) | High-precision optical extensometer and measuring method based on telecentric lens | |
| CN104469357A (en) | System for testing influences of microvibration on imaging quality of long-focus camera | |
| CN104655648A (en) | Hardware transplanting device and software transplanting method used for defect detection | |
| CN105627927A (en) | Three-dimensional visual detection system | |
| JP2013130566A (en) | Lens testing device and method | |
| CN116708764B (en) | Inspection device and inspection method for camera internal parameters | |
| CN108007382B (en) | Surface shape measurement device and method based on Structured Illumination | |
| CN107806979B (en) | Three-posture lens detection equipment | |
| CN103592182B (en) | With carrying lower microstructure realtime graphic observation acquisition platform and method | |
| CN106323191A (en) | Device for detecting cylindrical mirror absolute surface by using conjugate difference method | |
| CN205538161U (en) | Optical lens's modulation transfer function's device is measured to unlimited conjugation light path | |
| CN107806983A (en) | Automatically controlled auto-focusing parallel light tube | |
| CN113125127A (en) | Optical scene simulation method and device based on human eye vision | |
| CN103176349A (en) | Lens detection device and method | |
| CN101644886B (en) | Optical automatic focusing method and system | |
| CN107806982A (en) | The big wide-angle lens headring of auto-focusing surveys parallel light tube detection platform | |
| CN205942040U (en) | Use device of target fluorescent lamp debugging wide angle imaging module | |
| CN203747928U (en) | Detection device | |
| CN103894882A (en) | Dynamic error measuring system of high-speed machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |