CN206281956U - VCM motor posture difference performance testing device - Google Patents
VCM motor posture difference performance testing device Download PDFInfo
- Publication number
- CN206281956U CN206281956U CN201621374753.XU CN201621374753U CN206281956U CN 206281956 U CN206281956 U CN 206281956U CN 201621374753 U CN201621374753 U CN 201621374753U CN 206281956 U CN206281956 U CN 206281956U
- Authority
- CN
- China
- Prior art keywords
- vcm
- test
- angle
- main shaft
- posture difference
- 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
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model is related to camera module test device field,It is specifically a kind of easy to operate,VCM motor posture difference performance testing device stable and reliable in work,It is characterized in that base is provided with angle-adjusting mechanism,The angle-adjusting mechanism includes the angle adjustment support being fixed on base,The angular adjustment axle being connected with angle adjustment support,Wherein angular adjustment axle includes main shaft and countershaft,Main shaft drives countershaft rotates,Main shaft is connected with angle adjustment support,Countershaft is connected with VCM mechanism for testing,The VCM mechanism for testing includes test bracket and the laser controller being fixed on test bracket,VCM drive modules,VCM test fixtures,Wherein laser controller is located at the top of VCM test fixtures,The utility model is compared with prior art,With rational in infrastructure,The significant advantage such as reliable operation.
Description
Technical field
The utility model is related to camera module test device field, specifically a kind of easy to operate, working stability
Reliable VCM motor posture difference performance testing device.
Background technology
VCM motor is the abbreviation of Voice Coil Motor first places English alphabet, is commonly called as voice coil motor or voice coil motor,
VCM motor is small because taking board area, and reliability is high, the features such as can support high-power, and is widely used in mobile phone zoom,
VCM motor is the important component in camera module, and it not only determines auto-focusing (AF) ability of camera module,
It is also simultaneously to judge a critical component for camera module excellent performance.
Sometimes after camera module making, when being tested, according to the angle for shooting, it may appear that VCM motor is acted not
Good phenomenon, causes the focusing of camera module, parses power, near burnt, the test all effected such as remote Jiao, and its main cause is VCM
Motor individuality posture difference bad characteristic, it is therefore desirable to test VCM motor posture difference characteristic in advance, excluded bad VCM
Single product are flowed into during product volume production.But, not dedicated for the device of VCM motor posture difference performance test in purchase equipment
And method of testing, simply, convenient, accurately the posture difference to VCM is tested.
The content of the invention
The utility model is for shortcoming and defect present in prior art, it is proposed that a kind of easy to operate, working stability
Reliable VCM motor posture difference performance testing device.
The utility model can be reached by following measures：
A kind of VCM motor posture difference performance testing device, is provided with base, it is characterised in that base is provided with angle adjustment machine
Structure, the angle-adjusting mechanism includes the angle that the angle adjustment support being fixed on base is connected with angle adjustment support
Adjustment axle, wherein angular adjustment axle include main shaft and countershaft, and main shaft drives countershaft rotation, main shaft is connected with angle adjustment support
Connect, countershaft is connected with VCM mechanism for testing, the VCM mechanism for testing includes test bracket and is fixed on test bracket
Laser controller, VCM drive modules, VCM test fixtures, wherein laser controller are located at the top of VCM test fixtures.
VCM drive module settings are connected on VCM test fixtures with VCM motor to be measured in the utility model.
The bottom of test bracket is provided with base plate in VCM mechanism for testing described in the utility model, and VCM test fixtures are fixed on bottom
On plate, laser controller through connecting rod is fixed on test bracket, and positioned at the top of VCM test fixtures.
During use, VCM drive modules can drive and control the electric current of VCM to be measured the utility model, and energy
Enough and PC main-machine communications, the PC has visualization interface and can control VCM drive modules, is rotated by main shaft and is stagnated
Position, laser controller can detect the VCM displacement datas under VCM diverse locations to be measured, and transfer data to PC main frames.
The utility model compared with prior art, with the significant advantage such as rational in infrastructure, reliable operation.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of VCM mechanism for testing in the utility model.
Accompanying drawing 3 is the structural representation of angle-adjusting mechanism in the utility model.
Reference：Laser controller 1, VCM drive modules 2, VCM test fixtures 3, countershaft 4, main shaft 5, base 6, angle
Adjustment support 7, test bracket 8.
Specific embodiment：
The utility model is further described below in conjunction with the accompanying drawings.
As shown in drawings, the utility model proposes a kind of VCM motor posture difference performance testing device, base 6 is provided with, its
It is characterised by that base 6 is provided with angle-adjusting mechanism, the angle-adjusting mechanism includes the angle adjustment branch being fixed on base
The angular adjustment axle that frame 7 is connected with angle adjustment support 7, wherein angular adjustment axle include main shaft 5 and countershaft 4, and main shaft 5 drives
Dynamic countershaft 4 rotates, and main shaft 5 is connected with angle adjustment support 7, and countershaft 4 is connected with VCM mechanism for testing, the VCM test machines
Structure includes test bracket 8 and the laser controller 1, VCM drive modules 2, the VCM test fixtures 3 that are fixed on test bracket, its
Middle laser controller 1 is located at the top of VCM test fixtures.
VCM drive modules 2 are arranged on VCM test fixtures 3 in the utility model, are connected with VCM motor to be measured.
The bottom of test bracket is provided with base plate in VCM mechanism for testing described in the utility model, and VCM test fixtures are fixed on bottom
On plate, laser controller through connecting rod is fixed on test bracket, and positioned at the top of VCM test fixtures.
Angular adjustment axle screens based on 90 ° in the utility model, during work, first, in VCM test machines
In the case of structure horizontal direction, the electric current of VCM motor to be measured is driven and controlled by VCM drive modules, and by driving current number
According to the special PC of test is transmitted to, then, displacement of the VCM motor under different driving electric current is detected by VCM laser controllers, and
By the way that the displacement data is transferred into the special PC of test after laser controller treatment, then by testing special PC to different drives
The displacement data of VCM motor to be measured is analyzed calculating under streaming current, can obtain the starting current of VCM motor to be measured and linear
Characteristic is returned, and data are retested in 90 ° of directions in VCM test machines, data are retested in 180 ° of directions, so as to realize commenting
Whether the valency VCM motor meets posture difference performance requirement.
The utility model compared with prior art, with the significant advantage such as rational in infrastructure, reliable operation.
Claims (4)
1. a kind of VCM motor posture difference performance testing device, is provided with base, it is characterised in that base is provided with angle adjustment machine
Structure, the angle-adjusting mechanism includes the angle that the angle adjustment support being fixed on base is connected with angle adjustment support
Adjustment axle, wherein angular adjustment axle include main shaft and countershaft, and main shaft drives countershaft rotation, main shaft is connected with angle adjustment support
Connect, countershaft is connected with VCM mechanism for testing, the VCM mechanism for testing includes test bracket and is fixed on test bracket
Laser controller, VCM drive modules, VCM test fixtures, wherein laser controller are located at the top of VCM test fixtures.
2. a kind of VCM motor posture difference performance testing device according to claim 1, it is characterised in that VCM drive modules
It is arranged on VCM test fixtures, is connected with VCM motor to be measured.
3. a kind of VCM motor posture difference performance testing device according to claim 1, it is characterised in that the VCM tests
The bottom of test bracket is provided with base plate in mechanism, and VCM test fixtures are fixed on base plate, and laser controller through connecting rod is fixed on survey
On examination support, and positioned at the top of VCM test fixtures.
4. a kind of VCM motor posture difference performance testing device according to claim 1, it is characterised in that angular adjustment axle with
Screens based on 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374753.XU CN206281956U (en) | 2016-12-15 | 2016-12-15 | VCM motor posture difference performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374753.XU CN206281956U (en) | 2016-12-15 | 2016-12-15 | VCM motor posture difference performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281956U true CN206281956U (en) | 2017-06-27 |
Family
ID=59072466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374753.XU Active CN206281956U (en) | 2016-12-15 | 2016-12-15 | VCM motor posture difference performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281956U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449607A (en) * | 2017-09-20 | 2017-12-08 | 苏州聚力电机有限公司 | A kind of detection means of camera voice coil motor |
| CN113438467A (en) * | 2020-03-23 | 2021-09-24 | 致新科技股份有限公司 | Camera module measuring device |
| TWI741529B (en) * | 2020-03-17 | 2021-10-01 | 致新科技股份有限公司 | Measurement apparatus for camera module |
-
2016
- 2016-12-15 CN CN201621374753.XU patent/CN206281956U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449607A (en) * | 2017-09-20 | 2017-12-08 | 苏州聚力电机有限公司 | A kind of detection means of camera voice coil motor |
| TWI741529B (en) * | 2020-03-17 | 2021-10-01 | 致新科技股份有限公司 | Measurement apparatus for camera module |
| CN113438467A (en) * | 2020-03-23 | 2021-09-24 | 致新科技股份有限公司 | Camera module measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203679571U (en) | Bench type spot-welder | |
| CN206281956U (en) | VCM motor posture difference performance testing device | |
| CN203941232U (en) | A kind of atomizer resistance on-line measuring device | |
| CN104678222A (en) | Automatic test instrument for FPC(Flexible Printed Circuit) | |
| CN203299322U (en) | Electric connector plugging service life tester | |
| CN102809704B (en) | A kind of passive device automatic detection device | |
| CN205211378U (en) | Testing arrangement is pressed to screen point | |
| CN103837338A (en) | Headphone jack plug testing machine | |
| CN104459394A (en) | OLED panel alignment device | |
| CN208299940U (en) | A kind of detection device of double-station camera module | |
| CN102749546A (en) | Tester of plugging service life for socket of RJ11 and RJ45 (registered jack 11 and registered jack 45) modules | |
| CN204088274U (en) | The wafer core grain automatic alignment apparatus of probe station | |
| CN203759169U (en) | Glass touchscreen detector | |
| CN103553369A (en) | Glass fitting device | |
| CN204143118U (en) | Liquid crystal display detects alignment system | |
| CN104534951B (en) | Hand-held terminal based detecting method | |
| CN104049170A (en) | Electrical connector plugging service life tester and using method thereof | |
| CN104749483A (en) | False pressure testing jig for functional glass and application method of jig | |
| CN109765483A (en) | A kind of two-way VCM motor test equipment and test method | |
| CN207586385U (en) | Two-way VCM motor test equipment | |
| CN103454090A (en) | Engine test stand device | |
| CN207133167U (en) | A kind of novel multi-channel cell counter and multichannel cell count system | |
| CN206369903U (en) | A kind of Camera Test tool | |
| CN205449446U (en) | A check out test set for detecting laser diode performance | |
| CN211292630U (en) | Automatic transposition detection device for circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171108 Address after: 264200 Huang Hai Road, Weihai economic and Technological Development Zone, Weihai, Shandong, -65-2 Patentee after: Weihai Yang Yang digital technology Co., Ltd. Address before: 264200 25A-2, building 5, Huang Hai Road, Weihai, Shandong Patentee before: WEIHAI XUNYANG POTOELECTRIC TECHNOLOGY CO., LTD. |