CN104267304A - Electric connector cable assembly on-off test instrument and test method thereof - Google Patents
Electric connector cable assembly on-off test instrument and test method thereof Download PDFInfo
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- CN104267304A CN104267304A CN201410451760.4A CN201410451760A CN104267304A CN 104267304 A CN104267304 A CN 104267304A CN 201410451760 A CN201410451760 A CN 201410451760A CN 104267304 A CN104267304 A CN 104267304A
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Abstract
The invention relates to an electric connector cable assembly on-off test instrument and a test method of the test instrument. The test instrument comprises a power transformer, a rectifier tube, a first integrated three-end voltage stabilizer, a relay, a second integrated three-end voltage stabilizer, a clock oscillator, a COMS integrated circuit test circuit, a test box and a display box. An electric connector cable assembly to be tested is connected to the test instrument through a conversion cable or a clamp wire terminal, flexible transfer and one-time clamping are conducted on various structures such as a circular structure and a rectangular structure and multi-core products, and test on breakover, opening circuit, short circuit and welding wire sequence distribution can be achieved. The electric connector cable assembly on-off test instrument is simple in structure, convenient to operate, easy to manufacture and capable of improving test efficiency greatly and lowering labor intensity of staff.
Description
Technical field
The present invention relates to a kind of electric connector measuring technology, is the component open-closed test circuit of a kind of electrical connector cable, tester and method of testing thereof specifically.
Background technology
At present during domestic and international electric coupler component manufacturer electrical property factory testing, continuity test equipment is all adopt single conducting testing results.Therefore just there is some outstanding problem following: the inefficiency of the electric connector test that 1, electric connector in enormous quantities detects and heart yearn is more; 2, during test, need to change testing apparatus and repeated clamping, or adopt artificial point and spot check, Product checking is wasted time and energy; 3, the specialized factory producing electric coupler component at present also cannot realize diversified nonstandard product by a tester and detect.
Summary of the invention
The present invention discloses the component open-closed measuring technology of a kind of electrical connector cable, can, by the conducting of electric coupler component, open circuit, short circuit three electrical performance indexes, realize testing fast the integration of various connector assembly by the component open-closed pick-up unit of composite cable according to the pick-up unit of this design.
The technical solution used in the present invention is, the component open-closed tester of a kind of electrical connector cable, it is characterized in that: comprise power transformer, commutator tube, first three terminal integrated voltage stabilizer, relay, second three terminal integrated voltage stabilizer, clock oscillator, COMS integrated circuit testing circuit, test box and show case, power transformer, commutator tube, first three terminal integrated voltage stabilizer, relay, second three terminal integrated voltage stabilizer, clock oscillator and COMS integrated circuit are integrated in test box, power transformer connects the input end of first three terminal integrated voltage stabilizer through commutator tube, the output terminal of first three terminal integrated voltage stabilizer connects the input end of second three terminal integrated voltage stabilizer respectively through relay, clock oscillator and COMS integrated circuit, clock oscillator connects COMS integrated circuit, COMS integrated circuit connecting test circuit, the output terminal connecting test circuit of second three terminal integrated voltage stabilizer, test box is provided with more than one group cable assembly interface, and two interfaces often the organizing cable assembly interface respectively output terminal of connecting test access light emitting diode and test pick out the input end of light emitting diode, and test circuit connects show case.
Described test circuit comprises low and high level input diode, break-make input diode, test access light emitting diode and test pick out light emitting diode, multiple decoded output of COMS integrated circuit connect multiple low and high level input diode one end respectively, multiple low and high level input diode other end connects the input end of multiple test access light emitting diode respectively, test picks out light emitting diode output head grounding, the output terminal of test access light emitting diode is connected through tested electrical connector cable assembly with the input end that test picks out light emitting diode, the output terminal of second three terminal integrated voltage stabilizer connects the input end of multiple test access light emitting diode respectively through multiple break-make input diode.
Described test access light emitting diode and test pick out light emitting diode and are all parallel with and its protection diode oppositely arranged.
Described test box is provided with more than the one group two row folding line terminals be arranged side by side, and every two row folding line terminals respectively connecting test access the output terminal of light emitting diode and test the input end picking out light emitting diode.
Described often group supportingly on cable assembly interface is provided with conversion cable.
The component open-closed method of testing of a kind of electrical connector cable, cramping terminal or conversion cable is adopted to connect the two ends of tested electrical connector cable assembly, many groups of test access light emitting diodes pick out light emitting diode with test and are communicated with by electrical connector cable assembly Nei Gexin road respectively, connect and exchange AC220V50Hz through power transformer rectification, filtering voltage Circuit tuning exports, relay switches supply clock oscillator and COMS integrated circuit, clock oscillator work is to testing circuit signal, testing circuit is output detections signal when there being Power supply, by multiple decoded output of COMS integrated circuit, operationally each decoded output rotation exports high level, input test access light emitting diode and test is driven to pick out light emitting diode by low and high level input diode,
When arbitrary core road conducting is errorless, after high level input, the corresponding test access light emitting diode that this core road is communicated with and test pick out light emitting diode luminescence display simultaneously;
When arbitrary core road conducting open circuit, after high level input, it is not luminous that the corresponding test access light emitting diode that this core road is communicated with and test pick out light emitting diode;
When arbitrary core road conducting connection error, after high level input, the corresponding test access light emitting diode that this core road is communicated with and test pick out light emitting diode different time luminous, test knockout road sealing wire order distributes;
When any two test access light emitting diodes of tested electrical connector cable assembly or two tests pick out light-emitting diodes tube short circuit, after high level input, pick out protection diode reverse in parallel on light emitting diode protection by each test access light emitting diode or test.
Relay switches by second three terminal integrated voltage stabilizer supply break-make input diode, disposable conducting be communicated with all core roads of tested electrical connector cable assembly test access light emitting diode and test pick out light emitting diode, test the conducting of tested electrical connector cable assembly.
Tested electrical connector cable assembly adopts conversion cable or cramping terminal to be connected with testing tool by the present invention, the product of the various structures such as circular or rectangle, Multi-core number is transferred flexibly, clamped one time, the test that conducting, open circuit, short circuit and sealing wire order distribute can be realized, its structure is simple, easy to operate, manufacture simple, testing efficiency can be improved greatly, reduce the labour intensity of employee.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present invention;
Fig. 2 is apparatus structure figure of the present invention.
In Fig. 1: power transformer T, commutator tube V, first three terminal integrated voltage stabilizer IC1; relay J; second three terminal integrated voltage stabilizer IC2, clock oscillator IC3, COMS integrated circuit (IC) 4; decoded output Y; low and high level input diode D1, break-make input diode D2, test access light emitting diode D3; test picks out light emitting diode D4, protection diode D5.
In Fig. 2: test box 1, show case 2, test interface 3,31, cramping terminal 4,41, conversion cable 5.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Shown in Fig. 1, the component open-closed test circuit of a kind of electrical connector cable comprises power transformer T, commutator tube V, first three terminal integrated voltage stabilizer IC1, relay J, second three terminal integrated voltage stabilizer IC2, clock oscillator IC3, COMS integrated circuit (IC) 4, many low and high level input diode D1, many break-make input diode D2, many test access light emitting diode D3, many tests pick out light emitting diode D4, many protection diode D5.Power transformer T connects the input end of first three terminal integrated voltage stabilizer IC1 through commutator tube V, the output terminal of first three terminal integrated voltage stabilizer IC1 connects the input end of second three terminal integrated voltage stabilizer IC2 respectively through relay J, clock oscillator IC3 and COMS integrated circuit (IC) 4, clock oscillator IC3 connects COMS integrated circuit (IC) 4, decoded output Y0 ~ the Y9 of COMS integrated circuit (IC) 4 connects low and high level input diode D1-1 ~ D1-10 one end respectively, low and high level input diode D1-1 ~ D1-10 other end respectively connecting test accesses the input end of light emitting diode D3-1 ~ D3-10, test picks out light emitting diode D4-1 ~ D4-10 output head grounding, the output terminal of test access light emitting diode D3-1 ~ D3-10 is connected through tested electrical connector cable assembly with the input end that test picks out light emitting diode D4-1 ~ D4-10, the output terminal of second three terminal integrated voltage stabilizer IC2 is respectively through the input end of break-make input diode D2-1 ~ D2-10 connecting test access light emitting diode D3-1 ~ D3-10, test access light emitting diode D3-1 ~ D3-10 and test pick out light emitting diode D4-1 ~ D4-10 and are all parallel with the protection diode D5 oppositely arranged with it.
Shown in Fig. 2, the component open-closed tester of a kind of electrical connector cable, comprise test box 1 and show case 2, power transformer, commutator tube, first three terminal integrated voltage stabilizer, relay, second three terminal integrated voltage stabilizer, clock oscillator and COMS integrated circuit are integrated in test box, test box is provided with more than one group cable assembly interface 3, 31, often organize two test interfaces 3 of cable assembly interface, 31 the output terminal D3-1 ~ D3-10 of connecting test access light emitting diode and test pick out the input end of light emitting diode D4-1 ~ D4-10 respectively, test circuit connects show case, test box is provided with more than the one group two row folding line terminals 4,41 be arranged side by side, and every two row folding line terminals respectively connecting test access the output terminal of light emitting diode and test the input end picking out light emitting diode, often organize and supportingly on cable assembly interface be provided with conversion cable 5.
The component open-closed method of testing of electrical connector cable of the present invention, cramping terminal or conversion cable is adopted to connect the two ends of tested electrical connector cable assembly, many groups of test access light emitting diodes pick out light emitting diode with test and are communicated with by electrical connector cable assembly Nei Gexin road respectively, connect and exchange AC220V50Hz through power transformer rectification, filtering voltage Circuit tuning exports, relay switches supply clock oscillator and COMS integrated circuit, clock oscillator work is to testing circuit signal, testing circuit is output detections signal when there being Power supply, by multiple decoded output of COMS integrated circuit, operationally each decoded output rotation exports high level, input test access light emitting diode and test is driven to pick out light emitting diode by low and high level input diode,
When arbitrary core road conducting is errorless, after high level input, the corresponding test access light emitting diode that this core road is communicated with and test pick out light emitting diode luminescence display simultaneously;
When arbitrary core road conducting open circuit, after high level input, it is not luminous that the corresponding test access light emitting diode that this core road is communicated with and test pick out light emitting diode;
When arbitrary core road conducting connection error, after high level input, the corresponding test access light emitting diode that this core road is communicated with and test pick out light emitting diode different time luminous, test knockout road sealing wire order distributes;
When any two test access light emitting diodes of tested electrical connector cable assembly or two tests pick out light-emitting diodes tube short circuit, after high level input, pick out protection diode reverse in parallel on light emitting diode protection by each test access light emitting diode or test.
Relay switches by second three terminal integrated voltage stabilizer supply break-make input diode, disposable conducting be communicated with all core roads of tested electrical connector cable assembly test access light emitting diode and test pick out light emitting diode, test the conducting of tested electrical connector cable assembly.
Claims (7)
1. the component open-closed tester of electrical connector cable, it is characterized in that: comprise power transformer, commutator tube, first three terminal integrated voltage stabilizer, relay, second three terminal integrated voltage stabilizer, clock oscillator, COMS integrated circuit testing circuit, test box and show case, power transformer, commutator tube, first three terminal integrated voltage stabilizer, relay, second three terminal integrated voltage stabilizer, clock oscillator and COMS integrated circuit are integrated in test box, power transformer connects the input end of first three terminal integrated voltage stabilizer through commutator tube, the output terminal of first three terminal integrated voltage stabilizer connects the input end of second three terminal integrated voltage stabilizer respectively through relay, clock oscillator and COMS integrated circuit, clock oscillator connects COMS integrated circuit, COMS integrated circuit connecting test circuit, the output terminal connecting test circuit of second three terminal integrated voltage stabilizer, test box is provided with more than one group cable assembly interface, and two interfaces often the organizing cable assembly interface respectively output terminal of connecting test access light emitting diode and test pick out the input end of light emitting diode, and test circuit connects show case.
2. the component open-closed tester of a kind of electrical connector cable according to claim 1, it is characterized in that: described test circuit comprises low and high level input diode, break-make input diode, test access light emitting diode and test pick out light emitting diode, multiple decoded output of COMS integrated circuit connect multiple low and high level input diode one end respectively, multiple low and high level input diode other end connects the input end of multiple test access light emitting diode respectively, test picks out light emitting diode output head grounding, the output terminal of test access light emitting diode is connected through tested electrical connector cable assembly with the input end that test picks out light emitting diode, the output terminal of second three terminal integrated voltage stabilizer connects the input end of multiple test access light emitting diode respectively through multiple break-make input diode.
3. the component open-closed tester of a kind of electrical connector cable according to claim 2, is characterized in that: described test access light emitting diode and test pick out light emitting diode and be all parallel with and its protection diode oppositely arranged.
4. the component open-closed tester of a kind of electrical connector cable according to claim 1, it is characterized in that: described test box is provided with more than the one group two row folding line terminals be arranged side by side, every two row folding line terminals respectively connecting test access the output terminal of light emitting diode and test the input end picking out light emitting diode.
5. the component open-closed tester of a kind of electrical connector cable according to claim 1, is characterized in that: described often group supportingly on cable assembly interface is provided with conversion cable.
6. the component open-closed method of testing of electrical connector cable, it is characterized in that: adopt cramping terminal or conversion cable to connect the two ends of tested electrical connector cable assembly, many groups of test access light emitting diodes pick out light emitting diode with test and are communicated with by electrical connector cable assembly Nei Gexin road respectively, connect and exchange AC220V50Hz through power transformer rectification, filtering voltage Circuit tuning exports, relay switches supply clock oscillator and COMS integrated circuit, clock oscillator work is to testing circuit signal, testing circuit is output detections signal when there being Power supply, by multiple decoded output of COMS integrated circuit, operationally each decoded output rotation exports high level, input test access light emitting diode and test is driven to pick out light emitting diode by low and high level input diode,
When arbitrary core road conducting is errorless, after high level input, the corresponding test access light emitting diode that this core road is communicated with and test pick out light emitting diode luminescence display simultaneously;
When arbitrary core road conducting open circuit, after high level input, it is not luminous that the corresponding test access light emitting diode that this core road is communicated with and test pick out light emitting diode;
When arbitrary core road conducting connection error, after high level input, the corresponding test access light emitting diode that this core road is communicated with and test pick out light emitting diode different time luminescence;
When any two test access light emitting diodes of tested electrical connector cable assembly or two tests pick out light-emitting diodes tube short circuit, after high level input, pick out protection diode reverse in parallel on light emitting diode protection by each test access light emitting diode or test.
7. the component open-closed method of testing of a kind of electrical connector cable according to claim 6, it is characterized in that: relay switches by second three terminal integrated voltage stabilizer supply break-make input diode, disposable conducting be communicated with all core roads of tested electrical connector cable assembly test access light emitting diode and test pick out light emitting diode, test the conducting of tested electrical connector cable assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451760.4A CN104267304A (en) | 2014-09-06 | 2014-09-06 | Electric connector cable assembly on-off test instrument and test method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451760.4A CN104267304A (en) | 2014-09-06 | 2014-09-06 | Electric connector cable assembly on-off test instrument and test method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104267304A true CN104267304A (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451760.4A Pending CN104267304A (en) | 2014-09-06 | 2014-09-06 | Electric connector cable assembly on-off test instrument and test method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638473A (en) * | 2020-06-08 | 2020-09-08 | 西安西电光电缆有限责任公司 | Push rod cable integrated detection device and detection method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2869877Y (en) * | 2005-08-17 | 2007-02-14 | 宋华 | Network cable quick-detection instrument |
| CN102360051A (en) * | 2011-08-19 | 2012-02-22 | 陈清尧 | Multi-core cable detector |
| CN103675566A (en) * | 2012-09-03 | 2014-03-26 | 海洋王（东莞）照明科技有限公司 | Circuit for detecting continuity of cable |
| CN103869204A (en) * | 2013-07-05 | 2014-06-18 | 山东电力集团公司青岛供电公司 | Cable core line aligner |
| CN204129156U (en) * | 2014-09-06 | 2015-01-28 | 泰兴市航联电连接器有限公司 | The component open-closed tester of a kind of electrical connector cable |
-
2014
- 2014-09-06 CN CN201410451760.4A patent/CN104267304A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2869877Y (en) * | 2005-08-17 | 2007-02-14 | 宋华 | Network cable quick-detection instrument |
| CN102360051A (en) * | 2011-08-19 | 2012-02-22 | 陈清尧 | Multi-core cable detector |
| CN103675566A (en) * | 2012-09-03 | 2014-03-26 | 海洋王（东莞）照明科技有限公司 | Circuit for detecting continuity of cable |
| CN103869204A (en) * | 2013-07-05 | 2014-06-18 | 山东电力集团公司青岛供电公司 | Cable core line aligner |
| CN204129156U (en) * | 2014-09-06 | 2015-01-28 | 泰兴市航联电连接器有限公司 | The component open-closed tester of a kind of electrical connector cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638473A (en) * | 2020-06-08 | 2020-09-08 | 西安西电光电缆有限责任公司 | Push rod cable integrated detection device and detection method thereof |
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Application publication date: 20150107 |
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