CN102768323B - Detection device for harness of automobile door - Google Patents
Detection device for harness of automobile door Download PDFInfo
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- CN102768323B CN102768323B CN201210270588.3A CN201210270588A CN102768323B CN 102768323 B CN102768323 B CN 102768323B CN 201210270588 A CN201210270588 A CN 201210270588A CN 102768323 B CN102768323 B CN 102768323B
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- diode
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- plug
- wire harness
- pilot lamp
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Abstract
The invention discloses a detection device for a harness of an automobile door and belongs to the technical field of circuit detection. The detection device comprises a motor blade connection assembly and a plug assembly; the motor blade connection assembly comprises a socket, a first harness motor blade connecting block, a second harness motor blade connecting block and a diode D1; one end of the first harness motor blade connecting block is connected with an anode of the diode D1; a cathode of the diode D1 is connected with one end of the second harness motor blade connecting block; an A3 port, an A4 port and an A5 port of the socket are respectively connected with normally-open and normally-closed switches S1; and the pug assembly comprises a plug, a diode D2, a diode D3, a diode D4, a diode D5, a diode D6, a DC (Direct Current) power supply E, an indicating lamp L1, an indicating lamp L2, a buzzer F1, a buzzer F2 and a switch S2. The detection device has the beneficial effects of simpleness for operation, convenience in using and low cost.
Description
Technical field
The present invention relates to a kind of Beam Detector, specifically a kind of automotive door wiring harness pick-up unit, belongs to electric circuit inspection technical field.
Background technology
Wire harness is normally by the wire peace trend definitely of more than two or two, connection bands together, it mainly plays a part to connect each electronic unit in the product, the fault of wire harness is mainly open circuit between wire, short circuit and dislocation, open fault causes electric equipment out of control, and short circuit or dislocation fault can be damaged electrical equipment or produce the operation of mistake.So the normal operation whether being accurately directly connected to whole vehicle that wire harness connects, whether the wire harness on current inspection vehicle connects correctly, main employing universal meter detects, this Method compare trouble, adopt monolithic processor controlled detector in addition in addition, although this detector is accurate, need the personnel of specialty to carry out programming, just can use, and this tester is expensive.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of automotive door wiring harness pick-up unit, simple to operate, easy to use, cost compare is low.
To achieve these goals, the technical solution used in the present invention is: a kind of automotive door wiring harness pick-up unit, comprises motor sheet coupling assembling and plug-assembly;
Described motor sheet coupling assembling comprises socket, the first wire harness motor sheet contiguous block, the second wire harness motor sheet contiguous block, diode D1, one end of first wire harness motor sheet contiguous block is connected with the positive pole of diode D1, the negative pole of diode D1 is connected with one end of the second wire harness motor sheet contiguous block, and A3 mouth, the A4 mouth of socket are connected with normally-open normally-close switch S 1 respectively with A5 mouth;
Described plug-assembly comprises plug, diode D2, diode D3, diode D4, diode D5, diode D6, direct supply E, pilot lamp L1, pilot lamp L2, hummer F1, hummer F2 and switch S 2, the positive pole of direct supply E is connected with the positive pole of diode D2, the negative pole of diode D2 is connected with the B1 mouth of plug, the negative pole of direct supply E is connected with pilot lamp L1 and switch S 2 respectively, the positive pole of diode D5 is connected with the B4 mouth of plug, switch S 2 is connected with the negative pole of diode D6 by pilot lamp L2, the positive pole of diode D6 is connected with the B5 mouth of plug, hummer F2 is connected in parallel on the two ends of pilot lamp L2, the positive pole of diode D3 is connected with the B2 mouth of plug, the negative pole of diode D3 is connected with the positive pole of diode D4, the negative pole of diode D4 is connected with the B3 mouth of plug, hummer F1 is connected in parallel on the two ends of pilot lamp L1.
Compared with prior art, the present invention manufactures simply, easy to use, only two lines of test wire harness one end need be connected with the first wire harness motor sheet contiguous block and the second wire harness motor sheet contiguous block respectively during use, two lines of the other end of test wire harness are connected with the A1 mouth of socket and A2 mouth respectively, proving installation is just by the duty of pilot lamp and hummer, judge whether wire harness connects correctly, common staff just can be skilled use, the low cost of manufacture of this device, saves business capital effectively in addition.
Accompanying drawing explanation
Fig. 1 is the electrical schematic diagram of the present invention when working;
In figure: 1, the first wire harness motor sheet contiguous block, the 2, second wire harness motor sheet contiguous block, 3, plug, 4, socket, 5, test wire harness.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of automotive door wiring harness pick-up unit, comprises motor sheet coupling assembling and plug-assembly;
Described motor sheet coupling assembling comprises the first wire harness motor sheet contiguous block 1, second wire harness motor sheet contiguous block 2, diode D1, the A1 mouth of socket 4 is connected with one end of the first wire harness motor sheet contiguous block 1, the other end of the first wire harness motor sheet contiguous block 1 is connected with the positive pole of diode D1, the negative pole of diode D1 is connected with the A2 mouth of socket 4 by the second wire harness motor sheet contiguous block 2, and A3 mouth, the A4 mouth of socket 4 are connected with normally-open normally-close switch S 1 respectively with A5 mouth;
Described plug-assembly comprises plug 3, diode D2, diode D3, diode D4, diode D5, diode D6, direct supply E, pilot lamp L1, pilot lamp L2, hummer F1, hummer F2 and switch S 2, the positive pole of direct supply E is connected with the positive pole of diode D2, the negative pole of diode D2 is connected with the B1 mouth of plug 3, the negative pole of direct supply E is connected with pilot lamp L1 and switch S 2 respectively, the positive pole of diode D5 is connected with the B4 mouth of plug 3, switch S 2 is connected with the negative pole of diode D6 by pilot lamp L2, the positive pole of diode D6 is connected with the B5 mouth of plug 3, hummer F2 is connected in parallel on the two ends of pilot lamp L2, the positive pole of diode D3 is connected with the B2 mouth of plug 3, the negative pole of diode D3 is connected with the positive pole of diode D4, the negative pole of diode D4 is connected with the B3 mouth of plug 3, hummer F1 is connected in parallel on the two ends of pilot lamp L1.
The course of work: K1 connecting line and the M1 connecting line of one end of test wire harness 5 are connected with the A1 mouth of socket 4 and A2 mouth respectively, the K2 connecting line of the other end of test wire harness 5 is connected with the first wire harness motor sheet contiguous block 1 and the second wire harness motor sheet contiguous block 2 respectively with M2 connecting line, then by plug 3 with socket 4 to inserting, the now A1 mouth of socket 4, A2 mouth, A3 mouth, A4 mouth and A5 mouth, respectively with the B1 mouth of plug 3, B2 mouth, B3 mouth, B4 mouth is communicated with B5 mouth, normally-open normally-close switch S 1 is pressed, now, the A3 mouth of socket 4 is communicated with A4 mouth (A3 and A5 disconnection), if now pilot lamp L1 lights, hummer F1 starts to report to the police, unclamp S1, now the A3 mouth of socket 4 is communicated with A5 mouth (A3 and A4 disconnection), then switch S 2 is closed, if now pilot lamp L2 lights, hummer F2 starts to report to the police, illustrate that the K1 connecting line of test wire harness is communicated with K2 connecting line, M1 connecting line is communicated with M2 connecting line simultaneously, namely testing wire harness connects correct, when the K1 connecting line of test wire harness is not communicated with K2 connecting line, or M1 connecting line is not communicated with M2 connecting line, now pilot lamp L1, hummer F1, pilot lamp L2 and hummer F2 do not work, be communicated with when the K1 connecting line of test wire harness misplaces with M2 connecting line, M1 connecting line misplaces with K2 and is communicated with simultaneously, due to the effect of the unilateral conduction of the diode in this device, now pilot lamp L1, hummer F1, pilot lamp L2 and hummer F2 also do not work, and so just can detect whether the inside of test wire harness connects correctly fast.
Claims (1)
1. an automotive door wiring harness pick-up unit, is characterized in that, comprises motor sheet coupling assembling and plug-assembly;
Described motor sheet coupling assembling comprises socket (4), the first wire harness motor sheet contiguous block (1), the second wire harness motor sheet contiguous block (2), diode D1, one end of first wire harness motor sheet contiguous block (1) is connected with the positive pole of diode D1, the negative pole of diode D1 is connected with one end of the second wire harness motor sheet contiguous block (2), and A3 mouth, the A4 mouth of socket (4) are connected with normally-open normally-close switch S 1 respectively with A5 mouth;
Described plug-assembly comprises plug (3), diode D2, diode D3, diode D4, diode D5, diode D6, direct supply E, pilot lamp L1, pilot lamp L2, hummer F1, hummer F2 and switch S 2, the positive pole of direct supply E is connected with the positive pole of diode D2, the negative pole of diode D2 is connected with the B1 mouth of plug (3), the negative pole of direct supply E is connected with the negative pole of pilot lamp L1 and switch S 2 respectively, the positive pole of pilot lamp L1 is connected with the negative pole of diode D5, the positive pole of diode D5 is connected with the B4 mouth of plug (3), switch S 2 is connected with the negative pole of diode D6 by pilot lamp L2, the positive pole of diode D6 is connected with the B5 mouth of plug (3), hummer F2 is connected in parallel on the two ends of pilot lamp L2, the positive pole of diode D3 is connected with the B2 mouth of plug (3), the negative pole of diode D3 is connected with the positive pole of diode D4, the negative pole of diode D4 is connected with the B3 mouth of plug (3), hummer F1 is connected in parallel on the two ends of pilot lamp L1, K1 connecting line and the M1 connecting line of one end of test wire harness (5) are connected with the A1 mouth of socket (4) and A2 mouth respectively, the K2 connecting line of the other end of test wire harness (5) is connected with the first wire harness motor sheet contiguous block (1) and the second wire harness motor sheet contiguous block (2) respectively with M2 connecting line, by plug (3) and socket (4) to inserting, make that B1 ~ B5 mouth of plug (3) is corresponding with A1 ~ A5 mouth of socket (4) respectively to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270588.3A CN102768323B (en) | 2012-07-31 | 2012-07-31 | Detection device for harness of automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270588.3A CN102768323B (en) | 2012-07-31 | 2012-07-31 | Detection device for harness of automobile door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102768323A CN102768323A (en) | 2012-11-07 |
| CN102768323B true CN102768323B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210270588.3A Active CN102768323B (en) | 2012-07-31 | 2012-07-31 | Detection device for harness of automobile door |
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| Country | Link |
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| CN (1) | CN102768323B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904522A (en) * | 2012-12-27 | 2014-07-02 | 重庆兴达得誉科技有限公司 | Technological method of wire harness |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096858Y (en) * | 2007-09-18 | 2008-08-06 | 黄山金马股份有限公司 | A wiring harness detection table |
| CN201130220Y (en) * | 2007-12-18 | 2008-10-08 | 中国重汽集团济南技术中心有限公司 | System for testing steering room electric apparatus |
| CN202770943U (en) * | 2012-07-31 | 2013-03-06 | 徐州华夏电子有限公司 | Automobile door wire harness detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4564338B2 (en) * | 2004-11-17 | 2010-10-20 | ダイハツ工業株式会社 | Earth leakage detector |
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2012
- 2012-07-31 CN CN201210270588.3A patent/CN102768323B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201096858Y (en) * | 2007-09-18 | 2008-08-06 | 黄山金马股份有限公司 | A wiring harness detection table |
| CN201130220Y (en) * | 2007-12-18 | 2008-10-08 | 中国重汽集团济南技术中心有限公司 | System for testing steering room electric apparatus |
| CN202770943U (en) * | 2012-07-31 | 2013-03-06 | 徐州华夏电子有限公司 | Automobile door wire harness detection device |
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| Publication number | Publication date |
|---|---|
| CN102768323A (en) | 2012-11-07 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A detection device for car door harness Effective date of registration: 20200805 Granted publication date: 20141217 Pledgee: Bank of China Limited by Share Ltd. Xuzhou Copper Mt branch Pledgor: XUZHOU HUAXIA ELECTRONICS Co.,Ltd. Registration number: Y2020320000178 |
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