CN202383225U - Flat connecting cable detecting apparatus - Google Patents
Flat connecting cable detecting apparatus Download PDFInfo
- Publication number
- CN202383225U CN202383225U CN2011204647328U CN201120464732U CN202383225U CN 202383225 U CN202383225 U CN 202383225U CN 2011204647328 U CN2011204647328 U CN 2011204647328U CN 201120464732 U CN201120464732 U CN 201120464732U CN 202383225 U CN202383225 U CN 202383225U
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- China
- Prior art keywords
- winding displacement
- module
- circuit
- connecting cable
- flat connection
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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
Provided is a flat connecting cable detecting apparatus, composed of a low voltage DC source, an indication circuit, a plugging module, and a control circuit, wherein the low voltage DC source is connected with the indication circuit; the indication circuit is connected with the plugging module; the plugging module is connected with a detecting module and an expanding module; the expanding module is connected with a flat connecting cable; and the control circuit is used for controlling the conduction of a detecting loop. The low voltage DC source is utilized for connecting with the flat connecting cable for controlling a light emitting diode. According to the indication of the light emitting diode, the on-off/short circuit of the flat connecting cable can be rapidly determined. The plugging mode of the detection module and the expanding module allows unlimited expanding detection of the flat connecting cable of various specifications.
Description
Technical field
The utility model relates to a kind of flat connection winding displacement pick-up unit, belongs to the production and processing technical field, is particularly suitable for detecting flat connection winding displacement break-make or short circuit.
Background technology
At present; Often use the flat winding displacement that is connected that processes by parallel conductor layout and FC type parallel conductor layout connector in the electronic product production run; The break-make of flat connection winding displacement or short circuit at all can't be through people's emmetropia identifications, the quality of electronic product is had very big hidden danger, and do not have relevant detection equipment in the actual production; Can only in the electronic product testing process, screen, but this can bring temporal waste to production.In order to ensure the quality of electronic product, must carry out Function detection to flat connection winding displacement.Do not have general flat connection winding displacement checkout equipment on the market, the specialized equipment cost is higher, complicated operation; Sensing range is restricted; Can only detect at most below 24 line leads, but actual detected often surpasses 24 line leads, the expansion lead detects the necessary expanded circuit of radical; Circuit design is comparatively complicated, has limited test specification greatly.
Summary of the invention
The purpose of the utility model provides a kind of flat connection winding displacement pick-up unit, and it is high mainly to solve flat connection winding displacement special inspecting equipment input cost, and complex circuit designs detects the problem that the lead radical is limit.
For overcoming the above problems; The utility model provides a kind of flat connection winding displacement pick-up unit, this device by low-voltage dc power supply, indicating circuit, patch module and control circuit is formed, low-voltage dc power supply is electrically connected with indicating circuit; Indicating circuit with patch module and be connected; Patch being connected of module and detection module and expansion module, expansion module connects with the flat winding displacement that is connected, and control circuit is used for the conducting in control detection loop.Indicate the conducting of flat connection winding displacement through lighting pilot lamp, distinguish the flat short trouble that is connected winding displacement through the odd number and the separate detection of even numbers winding displacement again.
Said expansion module is made up of connector and ox horn socket.Through changing the expansion module of different size, realize detecting the function of the flat connection winding displacement of different size.
Each functions of modules of the utility model is following:
1, low-voltage dc power supply is used for driving power to pilot lamp being provided, and to control circuit the control power supply is provided.
2, indicating circuit is used to indicate winding displacement break-make or short circuit.
3, patch module and be used for being connected of detection module and expansion module on the one hand, be used for expansion module and the flat connection that is connected winding displacement on the other hand.
4, control circuit is used for the conducting in control detection loop.
The beneficial effect of the utility model is:
Can under low cost, realize detecting flat connection winding displacement break-make or short circuit, in the several seconds, accomplish and detect single flat connection winding displacement, circuit is simple and easy to make, and the human eye intuitive judgment is simple to operate, can detect radical by the infinite expanding winding displacement.
Description of drawings
Fig. 1 is the circuit theory diagrams of the said flat connection winding displacement pick-up unit of the utility model.
Fig. 2 is the circuit theory diagrams of the said flat connection winding displacement pick-up unit of the utility model.
Fig. 3 is the structural representation of the said flat connection winding displacement pick-up unit of the utility model.
Embodiment
This flat measuring ability that is connected the winding displacement pick-up unit is further specified with embodiment below in conjunction with accompanying drawing.
In Fig. 1, Fig. 2; R101-R1nn, R201-R2nn are the light emitting diode current-limiting resistance, and resistance is 1K Ω (when Dc low voltage power supply is 9V), and LED101-LED1nn, LED201-LED2nn are winding displacement conducting pilot lamp (green Φ 3 light emitting diodes); XS1, XS2, XS3, XS4 connect external member for connecting flat connection winding displacement; Q1, Q2 are for driving triode (S9012), and R1, R2 are triode biasing resistor 1K Ω, and S1, S2 are control knob.
When detecting flat connection winding displacement, select corresponding expansion module to link on the detection module, connect flat connection winding displacement to be detected by the actual detected radical; Begin to detect the flat connection winding displacement of odd number after pressing the S1 shift knob, the conducting of Q1 triode, odd number winding displacement loop UNICOM; All odd number lumination of light emitting diode explain that the odd number winding displacement is normal, do not work like the odd number light emitting diode; The winding displacement open circuit is described, simultaneously bright like even numbers odd number winding displacement pilot lamp, the winding displacement short circuit is described.Begin to detect the flat connection winding displacement of even numbers after pressing the S2 pushbutton switch, the conducting of Q2 triode, even numbers winding displacement loop UNICOM; All even numbers lumination of light emitting diode; Explain that the even numbers winding displacement is normal, do not work, the winding displacement open circuit is described like the even numbers light emitting diode; Simultaneously bright like even numbers odd number winding displacement pilot lamp, the winding displacement short circuit is described.Button needs operation separately, and operation simultaneously can go out the testing result mistake.
Be labeled as among Fig. 3: detection module 1, odd number pilot lamp current-limiting resistance 2, odd number winding displacement pilot lamp 3, ox horn socket 4, flat connection winding displacement 5, ox horn socket 6, even numbers winding displacement pilot lamp 7, even numbers pilot lamp current-limiting resistance 8, even numbers winding displacement drive triode 9, even numbers winding displacement test button 10, odd number winding displacement driving triode 11, odd number winding displacement test button 12.
Odd number winding displacement pilot lamp 3, odd number pilot lamp current-limiting resistance 2, ox horn socket 4, flat connection winding displacement 5, ox horn socket 6, odd number winding displacement drive triode 11 orders and are connected to form odd number winding displacement detection loop on the detection module 1.Odd number winding displacement test button 12, odd number winding displacement drive triode 11 and are connected to form odd number winding displacement detection control loop.
Even numbers winding displacement pilot lamp 7, even numbers pilot lamp current-limiting resistance 8, ox horn socket 6, flat connection winding displacement 5, ox horn socket 4, even numbers winding displacement drive triode 9 orders and are connected to form even numbers winding displacement detection loop on the detection module 1.Even numbers winding displacement test button 10, even numbers winding displacement drive triode 9 and are connected to form even numbers winding displacement detection control loop.
When detecting flat connection winding displacement,, select corresponding expansion module to insert detection module, plug flat connection winding displacement then according to the specification of flat connection winding displacement.Odd number winding displacement test button 12 is pressed in first step operation, begins to detect the flat connection winding displacement of odd number, and odd number winding displacement pilot lamp is all lighted simultaneously, explains and detects normally.Even numbers winding displacement test button 10 is pressed in the operation of second step, begins to detect the flat connection winding displacement of even numbers, and the winding displacement of even numbers simultaneously pilot lamp is all lighted, and explains and detects normally.Two buttons can not be pressed simultaneously, and faults appears in action button simultaneously.When pilot lamp occurring and do not work, explain that winding displacement opens circuit in the testing process.When odd number occurring, when the even numbers pilot lamp is simultaneously bright, the winding displacement short circuit being described.
Claims (2)
1. flat connection winding displacement pick-up unit; It is characterized in that: this device by low-voltage dc power supply, indicating circuit, patch module and control circuit is formed; Low-voltage dc power supply is electrically connected with indicating circuit, indicating circuit with patch module and be connected, patch being connected of module and detection module and expansion module; Expansion module connects with the flat winding displacement that is connected, and control circuit is used for the conducting in control detection loop.
2. flat connection winding displacement pick-up unit according to claim 1, it is characterized in that: said expansion module is made up of connector and ox horn socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204647328U CN202383225U (en) | 2011-11-21 | 2011-11-21 | Flat connecting cable detecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204647328U CN202383225U (en) | 2011-11-21 | 2011-11-21 | Flat connecting cable detecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383225U true CN202383225U (en) | 2012-08-15 |
Family
ID=46631718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204647328U Expired - Fee Related CN202383225U (en) | 2011-11-21 | 2011-11-21 | Flat connecting cable detecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383225U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981072A (en) * | 2012-11-09 | 2013-03-20 | 华容电子（昆山）有限公司 | Cable interface detection device |
| CN103529353A (en) * | 2013-10-31 | 2014-01-22 | 上海沪工焊接集团股份有限公司 | Flat cable detection method and flat cable detection system |
| CN103645409A (en) * | 2013-12-14 | 2014-03-19 | 佛山市中格威电子有限公司 | Cable detection device |
| CN105242166A (en) * | 2015-10-21 | 2016-01-13 | 昆山鸿志犀自动化机电设备有限公司 | Rapid keyboard continuous tin testing device |
| CN112485724A (en) * | 2019-08-21 | 2021-03-12 | 泰科电子(上海)有限公司 | Flexible flat cable test system |
-
2011
- 2011-11-21 CN CN2011204647328U patent/CN202383225U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102981072A (en) * | 2012-11-09 | 2013-03-20 | 华容电子（昆山）有限公司 | Cable interface detection device |
| CN103529353A (en) * | 2013-10-31 | 2014-01-22 | 上海沪工焊接集团股份有限公司 | Flat cable detection method and flat cable detection system |
| CN103529353B (en) * | 2013-10-31 | 2016-03-30 | 上海沪工焊接集团股份有限公司 | Winding displacement detection method and winding displacement detection system |
| CN103645409A (en) * | 2013-12-14 | 2014-03-19 | 佛山市中格威电子有限公司 | Cable detection device |
| CN105242166A (en) * | 2015-10-21 | 2016-01-13 | 昆山鸿志犀自动化机电设备有限公司 | Rapid keyboard continuous tin testing device |
| CN112485724A (en) * | 2019-08-21 | 2021-03-12 | 泰科电子(上海)有限公司 | Flexible flat cable test system |
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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: 20120815 Termination date: 20161121 |