CN205596346U - Voice coil motor characteristic test fixture of high -end module of making a video recording - Google Patents
Voice coil motor characteristic test fixture of high -end module of making a video recording Download PDFInfo
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- CN205596346U CN205596346U CN201521136767.3U CN201521136767U CN205596346U CN 205596346 U CN205596346 U CN 205596346U CN 201521136767 U CN201521136767 U CN 201521136767U CN 205596346 U CN205596346 U CN 205596346U
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- coil motor
- voice coil
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- mobile platform
- axle
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Abstract
The utility model provides a voice coil motor characteristic test fixture of high -end module of making a video recording, it includes a X axle moving platform and one and X axle moving platform vertically Y axle moving platform and two needle files that are used for placing the probe: be equipped with the X axle width lock screw and the X axle width control screw that are used for adjusting X axle moving platform (1) in the X axle moving platform, be equipped with the high lock screw of Y axle and the high adjustable screw silk of Y axle that are used for adjusting Y axle moving platform in the Y axle moving platform, two needle file fixed mounting are in Y axle moving platform's inboard. The utility model discloses a need not the different model voice coil motor test fixture. Of special design and reduce work load, improve work efficiency, also have higher positioning accuracy simultaneously.
Description
Technical field
This utility model relates to a kind of high-end camera module voice coil loudspeaker voice coil horse for voice coil motor characteristic test technique
Reach characteristic test General purpose jig.
Background technology
Along with developing rapidly of mobile phone industry, high-end camera module pattern is various. institute in high-end camera module
The voice coil motor used needs to carry out characteristic test.But the voice coil motor PIN Angle Position used at present
And of all kinds, needs when the voice coil motor PIN angle of different in width and differing heights is tested
Making testing jig special, the voice coil motor often changing a model is accomplished by transducer set measurement jig, work
Amount is big, inefficiency. it is therefore desirable to design a kind of novel high-end camera module voice coil motor characteristic
Test all-purpose tool, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that one can improve production effect
The high-end camera module voice coil motor characteristic test General purpose jig of rate.
This utility model is achieved in that
This utility model provides the voice coil motor characteristic test tool of a kind of high-end camera module, Yi Zhonggao
The voice coil motor characteristic test tool of end camera module, it includes an X-axis mobile platform and one and X
Y-axis mobile platform that axle mobile platform is vertical and two needle stands: in described X-axis mobile platform, be provided with use
In the X-axis width lock screw and the X-axis width adjustment screw that adjust X-axis mobile platform；Described Y-axis is moved
Moving platform is provided with the Y-axis height lock screw for adjusting Y-axis mobile platform and Y-axis height adjustment spiral shell
Silk；Said two needle stand is fixedly mounted on the inner side of Y-axis mobile platform.
Further, a balance probe and two probes are placed in said two needle stand respectively.
Further, described balance probe is the most short-circuit for the outer box of test tone coil motor and pin foot；Institute
State two probes respectively with two contact electrode of voice coil motor.
Further, described needle stand is formed in one with Y-axis mobile platform.
This utility model has the advantages that
By adjusting four screw X-axis width lock screws on above-mentioned tool, X-axis width adjustment screw, Y
Axle height lock screw, Y-axis height adjustment screw) realize. the probe height on described measurement jig and position
Put corresponding from voice coil motor two PIN angle. thus can test all PIN angle height and the different sound of width
The characteristic of coil motor, it is not necessary to specialized designs different model voice coil motor measurement jig. reduce workload, carry
High workload efficiency, also has higher positioning precision simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of high-end camera module voice coil motor characteristic test General purpose jig of this utility model.
Shown in figure: 1, X-axis mobile platform, 1.1, X-axis width lock screw, 1.2, X-axis width adjusts
Whole screw, 2, Y-axis mobile platform, 2.1, Y-axis height lock screw, 2.2, Y-axis height adjustment spiral shell
Silk, 3, needle stand.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into this
The scope of utility model protection.
Such as Fig. 1, this utility model embodiment provides a kind of high-end camera module voice coil motor characteristic test general
Tool, it includes that an X-axis mobile platform 1 and a Y-axis vertical with X-axis mobile platform 1 move
Platform 2 and two needle stands 3: be provided with for adjusting X-axis mobile platform in described X-axis mobile platform 1
X-axis width lock screw 1.1 and X-axis width adjustment screw 1.2；Described Y-axis mobile platform 2 is provided with
For adjusting Y-axis height lock screw 2.1 and the Y-axis height adjustment screw 2.2 of Y-axis mobile platform；Institute
State two needle stands 3 and be fixedly mounted on the inner side of Y-axis mobile platform 2.The structure of described above-mentioned General purpose jig
It is respectively provided with higher mechanical strength, good corrosion resistance, in this preferred embodiment, described general controls
Tool is by aluminum alloy material.Described General purpose jig has higher mechanical strength, heat-resisting and corrosion resistant property
Can, in this preferred embodiment, described General purpose jig is made of stainless steel.Described General purpose jig operation side
Just, only need to adjust four screws on tool achieves that the characteristic test of many moneys voice coil motor.
Such as Fig. 1, also include different types of voice coil motor (not shown), described voice coil motor has two
PIN angle, we need by the balance probe in the needle stand on tool and probe (not shown) and voice coil loudspeaker voice coil horse
Two the PIN contacts reached realize the characteristic of circuit ON test tone coil motor. and described balance probe is used for surveying
The outer box of audition coil motor and pin foot whether short circuit and voice coil motor is played a balance fixation；
Said two probe mainly carries out life test with voice coil motor pin foot connects exactly.And voice coil motor class
Type is various in style, and PIN angular length above is short, and highly, spacing is the most each inconsistent, so in order to test data
Accuracy, the probe location on characteristic test tool must be the most accurate with the PIN angle on voice coil motor
True contact, described test all-purpose tool has motility good, and Adjustment precision is high, can solve above-mentioned asking
Topic.
Described voice coil motor is placed on above tool, adjusts according to voice coil motor both the above PIN Angle Position
The position of whole measurement jig correspondence probe.There is multiple adjustable screw in the front of universal test tool；Described
Tool has four screws, respectively X-axis width lock screw 1.1, X-axis width adjustment screw 1.2, Y
Axle height lock screw 2.1, Y-axis height adjustment screw 2.2, first unclamp X-axis width lock screw 1.1,
Just can adjust X-axis width screw 1.2 according to the width at voice coil motor two PIN angle, make described test control
Probe width on tool is corresponding with voice coil motor two PIN angle with position. then unclamp the locking of Y-axis height degree
Screw 2.1, so that it may adjust Y-axis height screw 2.2 with the height according to voice coil motor two PIN angle, depend on
The position of measurement jig correspondence probe is adjusted so that it is described according to voice coil motor both the above PIN Angle Position
Probe on tool realizes characteristic test with the PIN angular contact on voice coil motor.
Described high-end camera module voice coil motor characteristic General purpose jig passes through said structure, can effectively supervise
The voice coil motor characteristic of control test different model, thus improve production yield.Use above-mentioned general simultaneously
Tool test operation is easy, and motility is good.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in protection domain of the present utility model.
Claims (4)
1. the voice coil motor characteristic test tool of a high-end camera module, it is characterised in that: it includes an X-axis mobile platform (1) and a Y-axis mobile platform (2) vertical with X-axis mobile platform (1) and for placing the needle stand (3) of probe:
X-axis width lock screw (1.1) for adjusting X-axis mobile platform (1) and X-axis width adjustment screw (1.2) it is provided with in described X-axis mobile platform (1)；
Y-axis height lock screw (2.1) for adjusting Y-axis mobile platform (2) and Y-axis height adjustment screw (2.2) it is provided with in described Y-axis mobile platform (2)；
Described needle stand (3) is fixedly mounted on the inner side of Y-axis mobile platform (2).
The voice coil motor characteristic test tool of high-end camera module the most according to claim 1, it is characterised in that: place a balance probe and two probes in described needle stand respectively.
The voice coil motor characteristic test tool of high-end camera module the most according to claim 2, it is characterised in that: described balance probe is the most short-circuit for the outer box of test tone coil motor and pin foot；Said two probe respectively with two contact electrode of voice coil motor.
The voice coil motor characteristic test tool of high-end camera module the most according to claim 1, it is characterised in that: described needle stand (3) is formed in one with Y-axis mobile platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136767.3U CN205596346U (en) | 2015-12-31 | 2015-12-31 | Voice coil motor characteristic test fixture of high -end module of making a video recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136767.3U CN205596346U (en) | 2015-12-31 | 2015-12-31 | Voice coil motor characteristic test fixture of high -end module of making a video recording |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205596346U true CN205596346U (en) | 2016-09-21 |
Family
ID=56926547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136767.3U Active CN205596346U (en) | 2015-12-31 | 2015-12-31 | Voice coil motor characteristic test fixture of high -end module of making a video recording |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205596346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703382A (en) * | 2017-09-20 | 2018-02-16 | 苏州聚力电机有限公司 | A kind of detection means of multifunctional pick-up head voice coil motor |
-
2015
- 2015-12-31 CN CN201521136767.3U patent/CN205596346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703382A (en) * | 2017-09-20 | 2018-02-16 | 苏州聚力电机有限公司 | A kind of detection means of multifunctional pick-up head voice coil motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 437400 sanyingxing Technology Co., Ltd., Tongcheng Economic Development Zone, Xianning City, Hubei Province Patentee after: Hubei sanyingxing Photoelectric Technology Co.,Ltd. Address before: 437400 sanyingxing high tech park, Tongcheng Economic Development Zone, Xianning City, Hubei Province Patentee before: HUBEI SUNWIN TECHNOLOGY GROUP Co.,Ltd. |
|
| CP03 | "change of name, title or address" |