CN204043633U - VCM characteristic optical axis pick-up unit - Google Patents
VCM characteristic optical axis pick-up unit Download PDFInfo
- Publication number
- CN204043633U CN204043633U CN201420224621.3U CN201420224621U CN204043633U CN 204043633 U CN204043633 U CN 204043633U CN 201420224621 U CN201420224621 U CN 201420224621U CN 204043633 U CN204043633 U CN 204043633U
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- unit
- pick
- optical axis
- motor
- vcm
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- Power-Operated Mechanisms For Wings (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model is VCM characteristic optical axis pick-up unit, for detecting offset and the displacement stroke of voice coil motor, it is characterized in that: described pick-up unit top is provided with front door cover plate, pneumatic spring is relied on to carry out folding, middle part is provided with detection laser head, detection laser head front end is located in motor frock position, and pick-up unit inside is embedded with inspection software.The utility model is semi-automatic inspection, motor frock symmetry is installed, can running operation, and angle and the displacement stroke of VCM voice coil motor can be detected simultaneously, effective shortening Measuring Time, reduction are measured cost, are improved measuring accuracy, throughput rate and plant factor, the semi-automatic degree improving processing and detect, becomes general inspection from artificial sampling observation and becomes possibility, thus improve the q&r of product.Also can alleviate the labour intensity of workman simultaneously, there is certain realistic meaning.This equipment Inspection precision is up to um, and stability is good, simple to operate, convenient practicality.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly relates to a kind of VCM characteristic optical axis pick-up unit.
Background technology
By detecting VCM(voice coil motor) offset and displacement stroke can check the qualification of product.Combined by characteristic measuring instrument and optical axis measuring instrument, whether performance and the optical axis of inspection motor meet designing requirement and client's quality control standards (QCS).
Traditional VCM characteristic optical axis is detected as manual detection, and by manually inspecting by random samples, the single fixed installation of motor frock, can only singlely detect, and cannot many-sidedly detect, detection efficiency is low, naturally also more loaded down with trivial details.
Utility model content
The technical problems to be solved in the utility model, be to provide accuracy of detection high, stability is good, simple to operate, the VCM characteristic optical axis pick-up unit of convenient practicality.
The purpose of this utility model is achieved through the following technical solutions: VCM characteristic optical axis pick-up unit, for detecting offset and the displacement stroke of voice coil motor, described pick-up unit top is provided with front door cover plate, pneumatic spring is relied on to carry out folding, middle part is provided with detection laser head, and detection laser head front end is located in motor frock position.
Described motor frock position is 180 ° of symmetrical installations.
The left and right sides, described pick-up unit bottom is provided with LED light and action button.
The utility model has the advantage of: described VCM characteristic optical axis pick-up unit is that the corresponding operating signal of the detection laser head reception action button of semi-automatic inspection carries out displacement stroke to voice coil motor and angle deviator detects, the relative set receiving industrial computer requires that inspection is carried out data acquisition and feeds back to industrial computer, motor frock is that 180 ° of symmetry are installed, save time quick, place the required motor detected, motor frock carries out running location, enter surveyed area to detect, set in the scope that gives at current source simultaneously and motor is energized.Therefore the semi-automatic degree improving processing and detect, become general inspection from artificial sampling observation and become possibility, thus improve the q&r of product, also can alleviate the labour intensity of workman, stability is good, simple to operate, convenient practicality simultaneously.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments:
Fig. 1 is the structural representation of VCM characteristic optical axis pick-up unit;
Fig. 2 is the front schematic view of VCM characteristic optical axis pick-up unit;
In figure: door cover plate before 1-, 2-pneumatic spring, 3-detection laser head, 4-LED pilot lamp, 5-action button, 6-motor frock position.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, 2, VCM characteristic optical axis pick-up unit, for detecting offset and the displacement stroke of voice coil motor, mainly comprises front door cover plate 1, pneumatic spring 2, detection laser 3, LED light 4, action button 5, motor frock position 6.Wherein, described pick-up unit top is provided with front door cover plate 1, relies on pneumatic spring 2 to carry out folding, middle part is provided with detection laser 3, detection laser 3 front end are located in motor frock position 6, and the left and right sides, bottom is provided with LED and indicates 4 lamps and action button 5, and pick-up unit inside is embedded with inspection software.
Front door cover plate 1 for the protection of, dust-proof, increase inspection good light requirement; Pneumatic spring 2 can damping, avoids the collision between framework.Detection laser 3, the corresponding operating signal receiving action button carries out displacement stroke to voice coil motor and angle deviator detects, and the relative set receiving industrial computer requires that inspection is carried out data acquisition and feeds back to industrial computer; LED pilot lamp 4, for characteristic OK/NG and the prompting of optical axis OK/NG pilot lamp, has the data that display is corresponding, so that proofer analyzes in external-connection displayer.Action button 5, is provided with startup, resurveys and stop button operates accordingly to equipment; Motor frock position 6, motor frock is that 180 ° of symmetry are installed, and saves time quick, place the required motor detected, according to corresponding operation, motor frock carries out running location, enter surveyed area to detect, set in the scope that gives at current source simultaneously and motor is energized.
Operating process:
1 setting VCM voice coil motor standard test parameter
2 settings detect the fluctuation range of current source
3 start, and carry out detection and automatically judge that whether qualified product is
4 tested can derived data.
Operational scheme:
1 motor frock receives Setting signal, and running operation is entered surveyed area
2 carry out energising according to the output area detecting current source to motor runs
3 characteristic measuring instruments and optical axis measuring instrument carry out displacement to motor and angle detects
4 industrial computers carry out digital independent by testing result, and give corresponding display
By data display, 5 judge that whether qualified product is automatically
6 have tested.
Claims (3)
1.VCM characteristic optical axis pick-up unit, for detecting offset and the displacement stroke of voice coil motor, it is characterized in that: described pick-up unit top is provided with front door cover plate, relying on pneumatic spring to carry out folding, middle part is provided with detection laser head, and detection laser head front end is located in motor frock position.
2. VCM characteristic optical axis pick-up unit according to claim 1, is characterized in that: described motor frock position is 180 ° of symmetrical installations.
3. VCM characteristic optical axis pick-up unit according to claim 1, is characterized in that: the left and right sides, described pick-up unit bottom is provided with LED light and action button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224621.3U CN204043633U (en) | 2014-05-05 | 2014-05-05 | VCM characteristic optical axis pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224621.3U CN204043633U (en) | 2014-05-05 | 2014-05-05 | VCM characteristic optical axis pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043633U true CN204043633U (en) | 2014-12-24 |
Family
ID=52244286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224621.3U Expired - Fee Related CN204043633U (en) | 2014-05-05 | 2014-05-05 | VCM characteristic optical axis pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076093A (en) * | 2018-01-25 | 2019-08-02 | 厦门巨帮自动化科技有限公司 | A kind of VCM motor full-automatic detector |
| CN111948533A (en) * | 2019-05-17 | 2020-11-17 | 友华科技(香港)有限公司 | Closed-loop motor detection method |
-
2014
- 2014-05-05 CN CN201420224621.3U patent/CN204043633U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076093A (en) * | 2018-01-25 | 2019-08-02 | 厦门巨帮自动化科技有限公司 | A kind of VCM motor full-automatic detector |
| CN110076093B (en) * | 2018-01-25 | 2024-03-12 | 厦门巨帮自动化科技有限公司 | VCM motor full-automatic detector |
| CN111948533A (en) * | 2019-05-17 | 2020-11-17 | 友华科技(香港)有限公司 | Closed-loop motor detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141224 Termination date: 20190505 |