CN206906502U - FPC loop line feature detection device - Google Patents
FPC loop line feature detection device Download PDFInfo
- Publication number
- CN206906502U CN206906502U CN201720576427.5U CN201720576427U CN206906502U CN 206906502 U CN206906502 U CN 206906502U CN 201720576427 U CN201720576427 U CN 201720576427U CN 206906502 U CN206906502 U CN 206906502U
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- China
- Prior art keywords
- fpc
- feature detection
- loop line
- line
- machine
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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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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
It the utility model is related to a kind of FPC loop line feature detection device, for carrying out feature detection to the loop line on FPC, FPC loop line feature detection device is flying needle machine or line pin machine, and flying needle machine or line pin machine use more probes.The utility model carries out feature detection using the flying needle machine or line pin machine of more probes of setting to the loop line of FPC, detection efficiency can be improved, reduce detection leak rate, and management and control can be carried out to circuit resistance, so as to improve product quality, meet customer need.
Description
Technical field
It the utility model is related to the equipment that a kind of loop line on FPC carries out feature detection.
Background technology
In the prior art, detect, can not be controlled using common electrical measurement for the feature of the loop line on FPC
Tool, but carry out 100% using AOI equipment and sweep realization detection entirely, i.e., after loop line is scanned, manually scan image is carried out
Detection.The drawbacks of this detection mode, is：1st, because personnel's leakage easily causes out, short-circuit product does not detect, product is influenceed
Quality；2nd, AOI equipment can not carry out management and control to the resistance of loop line, it is impossible to meet required resistance requirement；3rd, swept entirely
The detection mode that personnel judge afterwards, detection efficiency are low.
The content of the invention
The purpose of this utility model, which is to provide one kind, can improve detection efficiency, reduce detection leak rate and can be to circuit
Resistance carries out the FPC loop line feature detection device of management and control.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of FPC loop line feature detection device, for being carried out to the loop line on FPC
Feature detects, and the FPC loop line feature detection device is flying needle machine or line pin machine, the flying needle machine or
The line pin machine uses more probes.
Preferably, the flying needle machine or the line pin machine use two probes, two probes respectively with the annular
The head end of circuit and end are corresponding.
Preferably, the equipment of the sample progress feature detection to the FPC is the flying needle machine；It is right
The equipment that the volume production product of the FPC carries out the feature detection is the line pin machine.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model
Using the loop line progress feature detection of the flying needle machine or line pin machine of more probes to FPC is set, can improve
Detection efficiency, detection leak rate is reduced, and management and control can be carried out to circuit resistance, so as to improve product quality, meet client's need
Ask.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram of FPC loop line feature detection device of the present utility model.
Accompanying drawing 2 is the flow chart that FPC loop line feature detection device of the present utility model is detected.
In the figures above：1st, flying needle machine or line pin machine；2nd, probe.
Embodiment
Shown embodiment is further described to the utility model below in conjunction with the accompanying drawings.
Embodiment one：A kind of FPC ring for being used to carry out the loop line on FPC feature detection
Shape line function detection device, the equipment using flying needle machine or line pin machine 1 as shown in Figure 1, adopt by flying needle machine or line pin machine 1
With more probes 2.Generally, flying needle machine or line pin machine use two probes 2, two probes 2 respectively with the head end of loop line and
End is corresponding.Generally, the equipment of the sample progress feature detection to FPC uses flying needle machine；To FPC
Volume production product carry out feature detection equipment use line pin machine.
When carrying out feature detection to the loop line on FPC using the said equipment, as shown in Figure 2, press
Following steps are carried out：
（1）Detection program is made for flying needle machine or line pin machine 1.
（2）Multiple FPCs to be measured are detected respectively using flying needle machine or line pin machine 1, detect flexible circuitry
Whether loop line on plate exception and measures the resistance of normal loop line.Detected using flying needle machine or line pin machine 1
Test point it is few（Wall scroll loop line only needs two test points）, testing efficiency is high, and test result is accurate.
（3）The resistance threshold value of FPC is determined using the resistance of measured multiple loop lines.Generally take and surveyed
The average value of the resistance of the multiple loop lines gone out simultaneously amplifies 1.2 times and obtains resistance threshold value.
（4）By the resistance threshold value of FPC compared with the resistance management and control scope set, qualified soft of resistance is filtered out
Property circuit slab products.
It is above-mentioned to improve efficiency using flying needle machine or the detection device of line pin machine, reduce test leak rate, and can be with
Management and control, meet demand are carried out to circuit resistance.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
- A kind of 1. FPC loop line feature detection device, for carrying out work(to the loop line on FPC Energy property detection, it is characterised in that：The FPC loop line feature detection device is flying needle machine or line pin machine, described Flying needle machine or the line pin machine use more probes.
- 2. FPC loop line feature detection device according to claim 1, it is characterised in that：The flying needle Machine or the line pin machine use two probes, and two probes are corresponding with the head end of the loop line and end respectively.
- 3. FPC loop line feature detection device according to claim 1 or 2, it is characterised in that：To institute The equipment for stating the sample progress feature detection of FPC is the flying needle machine；To the volume production of the FPC The equipment that product carries out the feature detection is the line pin machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576427.5U CN206906502U (en) | 2017-05-23 | 2017-05-23 | FPC loop line feature detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576427.5U CN206906502U (en) | 2017-05-23 | 2017-05-23 | FPC loop line feature detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206906502U true CN206906502U (en) | 2018-01-19 |
Family
ID=61289311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576427.5U Expired - Fee Related CN206906502U (en) | 2017-05-23 | 2017-05-23 | FPC loop line feature detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206906502U (en) |
-
2017
- 2017-05-23 CN CN201720576427.5U patent/CN206906502U/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 |
Granted publication date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |