CN204086443U - A kind of winding displacement test fixture - Google Patents
A kind of winding displacement test fixture Download PDFInfo
- Publication number
- CN204086443U CN204086443U CN201420536139.3U CN201420536139U CN204086443U CN 204086443 U CN204086443 U CN 204086443U CN 201420536139 U CN201420536139 U CN 201420536139U CN 204086443 U CN204086443 U CN 204086443U
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- China
- Prior art keywords
- winding displacement
- connection socket
- module
- power supply
- test fixture
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- Expired - Fee Related
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 46
- 238000004804 winding Methods 0.000 title claims abstract description 46
- 238000012360 testing method Methods 0.000 title claims abstract description 35
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
A kind of winding displacement test fixture, comprises display of regime module, test jack module is connected successively with power module; Described test jack module comprises two connection sockets, first connection socket and the second connection socket are formed in the modular mode of pin respectively, and two adjacent pins of the first connection socket are connected with the display lamp included by display of regime module and pull-up resistor respectively; Described power module comprises power supply, and two adjacent pins of the second connection socket are connected with the both positive and negative polarity of power supply respectively.The beneficial effects of the utility model are: the winding displacement supporting many PIN quantity, have to make simple, with low cost, easy to carry, easy and simple to handle simultaneously, and the feature such as to increase work efficiency, interface has extendability.
Description
Technical field
The utility model belongs to quick field tests, particularly relates to a kind of winding displacement test fixture of electronic cable break-make
Background technology
Winding displacement volume is little, lightweight, and the initial design of winding displacement plate is for the larger harness lead of substituted volume.Patch on electron device mounting plate current, winding displacement normally meets unique solution of miniaturization and movement requirement.Winding displacement on the base material of polymkeric substance, etches copper circuit or prints polymer thick film circuit.For the device of not only thin but also light, its compact conformation complexity, the multi-layer three-dimension that its design solution comprises from single-sided conductive circuit to complexity is assembled.The general assembly (TW) of winding displacement and the traditional round wire wire harness method of volume ratio will reduce 70%.Winding displacement can also increase its intensity, to obtain additional mechanical stability by using the method for reinforcing material or liner plate.
Winding displacement is removable, bending, reverse and can not damage wire, can defer to difformity and special package dimension.Owing to can bear the dynamic bending of millions of times, in most of active production manufacture process, the application of winding displacement widely, has the inside of product-derived generally all to need winding displacement to connect modules, realize the conducting of electric current or the transmission of data.And winding displacement is generally by the mode that oneself making or external coordination are produced, badly cause the loss of doing over again to follow-up to prevent cooperation processing or making by oneself, even winding displacement short circuit burns out the hidden danger of closing treasure part, all needs to test the break-make of winding displacement before product final assemble.
Instrument, the equipment price of existing test winding displacement are expensive, and complex operation, medium and small enterprise is caused to be unwilling to increase cost buying dependence test instrument, equipment, but by the most original method of testing, utilize two of multimeter probes to be connected with a certain pin in winding displacement, changed by the pointer on universal electric meter and learn the whether normal of winding displacement.Generally speaking, the pin count of winding displacement is quite a lot of, if use multimeter to get through disconnected one by one, has not only lowered efficiency, but also has wasted man-hour, even often affects production and to reach the standard grade general assembly, finally affect due date.
Utility model content
For solving the problem, the technical solution of the utility model is: a kind of winding displacement test fixture, comprises display of regime module, test jack module is connected successively with power module; Described test jack module comprises two connection sockets, first connection socket and the second connection socket are formed in the modular mode of pin respectively, and two adjacent pins of the first connection socket are connected with the display lamp included by display of regime module and pull-up resistor respectively; Described power module comprises power supply, and two adjacent pins of the second connection socket are connected with the both positive and negative polarity of power supply respectively.
Described display lamp and the quantity of pull-up resistor match with the number of pins of the first connection socket.
The number of pins of described second connection socket is corresponding with the number of pins of the first connection socket.
Described display lamp is LED.
Described power supply is replaceable lithium battery or directly fills charge power supply.
Described power module also comprises switch; Switch is connected with the positive pole of power supply.
The beneficial effects of the utility model are: the winding displacement supporting many PIN quantity, have to make simple, with low cost, easy to carry, easy and simple to handle simultaneously, and the feature such as to increase work efficiency, interface has extendability.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of a kind of winding displacement test fixture of the utility model;
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further elaborated.
Embodiment one:
As shown in Figure 1, a kind of winding displacement test fixture, comprises display of regime module 1, test jack module 2 and power module 3; Display of regime module 1, test jack module 2 are connected successively with power module 3; Described test jack module 2 comprises two connection sockets, first connection socket 2.1 and the second connection socket 2.2 are formed in the modular mode of pin respectively, and the display lamp 1.1 that two adjacent pins of the first connection socket 2.1 comprise with display of regime module 1 respectively and pull-up resistor 1.2 are connected; The quantity of display lamp 1.1 and pull-up resistor 1.2 matches with the number of pins of the first connection socket 2.1; Described power module 3 comprises switch 3.2 and power supply 3.1, and two adjacent pins of described second connection socket 2.2 are connected with switch 3.2 and power supply 3.1 respectively, and the number of pins of the second connection socket 2.2 is corresponding with the number of pins of the first connection socket 2.1.
Described pull-up resistor 1.2 is connected with the positive pole of display lamp 1.1.
Described switch 3.2 is connected with the positive pole of power supply 3.1.
Then one end of winding displacement 2.3 to be tested is arranged on the first connection socket 2.1, the other end is arranged on the second connection socket 2.2; Winding displacement test fixture installed battery or plugs charger, opening switch, now display lamp 1.1, pull-up resistor 1.2, two wire rods, power supply 3.1 and switch 3.2 that winding displacement 2.3 is adjacent, forming the closed-loop path of a series connection; Whether brightly observe indication LED lamp group, if bright, winding displacement test passes is described, if whole or indivedual pilot lamp is dark, illustrate that the winding displacement that winding displacement is whole or corresponding comes in contact bad or short circuit phenomenon, during test, the quantity of pilot lamp group luminescence judges, as the winding displacement of 2PIN according to the half of the PIN quantity of winding displacement, if it is qualified to detect, have 1 pilot lamp luminescence, the winding displacement of 10PIN, if detect qualified, have 5 pilot lamp luminescences, push away class with this.If when winding displacement is odd number, the next contact pin that the connecting line got in accessory is inserted into socket odd number gathers into even number and tests again.
The utility model supports the single winding displacement of conventional 2.0mm, 2.54mm spacing, the double winding displacement of 2PIN to 10PIN, when frock actual fabrication, the quantity of pilot lamp can be increased as required, namely increase the test PIN quantity of winding displacement, the cable socket of needs also can be installed according to demand, it is simple that this test fixture has making, with low cost, easy to carry, easy and simple to handle, the feature such as to increase work efficiency, interface has extendability.Whole winding displacement test process real time≤5 seconds, will greatly improve winding displacement testing efficiency.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's principle of the present utility model, should be understood to that protection domain of the present utility model is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from the utility model essence according to these technology enlightenment disclosed in the utility model, and these distortion and combination are still in protection domain of the present utility model.
Claims (6)
1. a winding displacement test fixture, comprises display of regime module (1), test jack module (2) and power module (3); Display of regime module (1), test jack module (2) are connected successively with power module (3); It is characterized in that: described test jack module (2) comprises two connection sockets, first connection socket (2.1) and the second connection socket (2.2) are formed in the modular mode of pin respectively, and two adjacent pins of the first connection socket (2.1) are connected with the display lamp (1.1) included by display of regime module (1) and pull-up resistor (1.2) respectively; Described power module (3) comprises power supply (3.1), and two adjacent pins of the second connection socket (2.2) are connected with the both positive and negative polarity of power supply (3.1) respectively.
2. winding displacement test fixture according to claim 1, is characterized in that: described display lamp (1.1) and the quantity of pull-up resistor (1.2) match with the number of pins of the first connection socket (2.1).
3. winding displacement test fixture according to claim 1, is characterized in that: the number of pins of described second connection socket (2.2) is corresponding with the number of pins of the first connection socket (2.1).
4. winding displacement test fixture according to claim 1 and 2, is characterized in that: described display lamp (1.1) is LED.
5. winding displacement test fixture according to claim 1, is characterized in that: described power supply (3.1) is for replaceable lithium battery or directly fill charge power supply.
6. winding displacement test fixture according to claim 1, is characterized in that: described power module (3) also comprises switch (3.2); Switch (3.2) is connected with the positive pole of power supply (3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536139.3U CN204086443U (en) | 2014-09-17 | 2014-09-17 | A kind of winding displacement test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536139.3U CN204086443U (en) | 2014-09-17 | 2014-09-17 | A kind of winding displacement test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086443U true CN204086443U (en) | 2015-01-07 |
Family
ID=52179144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536139.3U Expired - Fee Related CN204086443U (en) | 2014-09-17 | 2014-09-17 | A kind of winding displacement test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738756A (en) * | 2016-02-03 | 2016-07-06 | 京东方科技集团股份有限公司 | Display device inspection tool and inspection method |
| CN106556768A (en) * | 2016-11-17 | 2017-04-05 | 长春中车轨道车辆有限公司 | Passenger train SWKP anti-skid device main frame plug cords quickly satisfy the need device |
-
2014
- 2014-09-17 CN CN201420536139.3U patent/CN204086443U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738756A (en) * | 2016-02-03 | 2016-07-06 | 京东方科技集团股份有限公司 | Display device inspection tool and inspection method |
| US10197827B2 (en) | 2016-02-03 | 2019-02-05 | Boe Technology Group Co., Ltd. | Inspection jig and method for display device |
| CN105738756B (en) * | 2016-02-03 | 2019-05-10 | 京东方科技集团股份有限公司 | A kind of display device checks jig and inspection method |
| CN106556768A (en) * | 2016-11-17 | 2017-04-05 | 长春中车轨道车辆有限公司 | Passenger train SWKP anti-skid device main frame plug cords quickly satisfy the need device |
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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: 20150107 |