CN204086443U - A kind of winding displacement test fixture - Google Patents

A kind of winding displacement test fixture Download PDF

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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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Active
Application number
CN201420536139.3U
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Chinese (zh)
Inventor
赵建
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Chengdu Jiuzhou Electronic Information System Co Ltd
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Chengdu Jiuzhou Electronic Information System Co Ltd
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Priority to CN201420536139.3U priority Critical patent/CN204086443U/en
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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

A kind of winding displacement test fixture
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).
CN201420536139.3U 2014-09-17 2014-09-17 A kind of winding displacement test fixture Active CN204086443U (en)

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

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CN201420536139.3U Active CN204086443U (en) 2014-09-17 2014-09-17 A kind of winding displacement test fixture

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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