CN102768323A - Detection device for harness of automobile door - Google Patents
Detection device for harness of automobile door Download PDFInfo
- Publication number
- CN102768323A CN102768323A CN2012102705883A CN201210270588A CN102768323A CN 102768323 A CN102768323 A CN 102768323A CN 2012102705883 A CN2012102705883 A CN 2012102705883A CN 201210270588 A CN201210270588 A CN 201210270588A CN 102768323 A CN102768323 A CN 102768323A
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- diode
- mouth
- 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 is a kind of automotive door wiring harness pick-up unit, belongs to the electric circuit inspection technical field.
Background technology
Wire harness is normally by the peace of the lead more than two or two trend definitely; Connection bands together; It mainly works to connect each electronic unit in product; The fault of wire harness is mainly open circuit, short circuit and the dislocation between the lead, and open fault causes electric equipment out of control, and short circuit or dislocation fault can be damaged electrical equipment or produce wrong operation.So whether the normal operation that whether accurately is directly connected to whole vehicle that wire harness connects checks the wire harness on the vehicle to connect correctly at present, mainly adopts universal meter to detect; This mode is cumbersome; Adopt monolithic processor controlled detector in addition in addition,, need the personnel of specialty to carry out programming though this detector is accurate; Just can use, and this tester costs an arm and a leg.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides a kind of automotive door wiring harness pick-up unit, and simple to operate, easy to use, cost is lower.
To achieve these goals, the technical scheme of the present invention's employing 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 the 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 an end of the second wire harness motor sheet contiguous block, and the A3 mouth of socket, A4 mouth and A5 mouth are connected with normally-open normally-close switch S 1 respectively;
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 switch S 2 with the negative pole of diode D5 respectively, and the positive pole of diode D5 is connected with the B4 mouth of plug, and switch S 2 is connected with the negative pole of diode D6 through 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, and the positive pole of diode D3 is connected with the B2 mouth of plug, and the negative pole of diode D3 is connected with the positive pole of diode D4 through pilot lamp L1; The negative pole of diode D4 is connected with the B3 mouth of plug, and hummer F1 is connected in parallel on the two ends of pilot lamp L1.
Compared with prior art; The present invention makes simply, and is easy to use, and two lines that only need during use to test wire harness one end are connected with the second wire harness motor sheet contiguous block with the first wire harness motor sheet contiguous block respectively; Two lines of the other end of test wire harness are connected with the A2 mouth with the A1 mouth of socket respectively; Proving installation just can judge whether wire harness connects correctly, the use that common staff just can be skilled through the duty of pilot lamp and hummer; The low cost of manufacture of this device is practiced thrift business capital effectively in addition.
Description of drawings
Fig. 1 is the electrical schematic diagram of the present invention when working.
Among the figure: 1, the first wire harness motor sheet contiguous block, 2, the second wire harness motor sheet contiguous block, 3, plug, 4, socket, 5, the test wire harness.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
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, the second wire harness motor sheet contiguous block 2, diode D1; The A1 mouth of socket 4 is connected with an 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 3 through the second wire harness motor sheet contiguous block 2, and the A3 mouth of socket 4, A4 mouth and A5 mouth are connected with normally-open normally-close switch S 1 respectively;
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 switch S 2 with the negative pole of diode D5 respectively, and the positive pole of diode D5 is connected with the B4 mouth of plug 3, and switch S 2 is connected with the negative pole of diode D6 through 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, and the positive pole of diode D3 is connected with the B2 mouth of plug 3, and the negative pole of diode D3 is connected with the positive pole of diode D4 through pilot lamp L1; The negative pole of diode D4 is connected with the B3 mouth of plug 3, and hummer F1 is connected in parallel on the two ends of pilot lamp L1.
The course of work: the K1 connecting line that will test an end of wire harness 5 is connected with the A2 mouth with the A1 mouth of plug 3 respectively with the M1 connecting line, and the K2 connecting line of the other end of test wire harness 5 is connected with the second wire harness motor sheet contiguous block 2 with the first wire harness motor sheet contiguous block 1 respectively with the M2 connecting line, and is then that plug 3 and 4 pairs of sockets is slotting; A1 mouth, A2 mouth, A3 mouth, A4 mouth and the A5 mouth of socket 4 are communicated with B1 mouth, B2 mouth, B3 mouth, B4 mouth and the B5 mouth of plug 3 respectively at this moment, and normally-open normally-close switch S 1 is pressed; At this moment, the A3 mouth of socket 3 and A4 mouth are communicated with (A3 and A5 break off), if this moment, pilot lamp L1 lighted; Hummer F1 begins to report to the police, and unclamps S1, and this moment, the A3 mouth and the A5 mouth of socket 3 were communicated with (A3 and A4 break off); Then with switch S 2 closures; If this moment, pilot lamp L2 lighted, hummer F2 begins to report to the police, and explains that the K1 connecting line of test wire harness is communicated with the K2 connecting line; The M1 connecting line is communicated with the M2 connecting line simultaneously, promptly tests wire harness and connects correct; When the K1 connecting line of testing wire harness is not communicated with the K2 connecting line; Or the M1 connecting line is not communicated with the M2 connecting line; Pilot lamp L1, hummer F1, pilot lamp L2 and hummer F2 do not work at this moment; Be communicated with when the K1 connecting line of testing wire harness misplaces with the M2 connecting line, the M1 connecting line is communicated with the K2 dislocation simultaneously, because the effect of the unilateral conduction of the diode in this device; Pilot lamp L1, hummer F1, pilot lamp L2 and hummer F2 do not work yet at this moment, and whether the inside that so just can detect the test wire harness fast connects correctly.
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 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 an end of the second wire harness motor sheet contiguous block (2), and the A3 mouth of socket (4), A4 mouth and A5 mouth are connected with normally-open normally-close switch S 1 respectively;
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 switch S 2 with the negative pole of diode D5 respectively, and the positive pole of diode D5 is connected with the B4 mouth of plug (3), and switch S 2 is connected with the negative pole of diode D6 through 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, and the positive pole of diode D3 is connected with the B2 mouth of plug (3), and the negative pole of diode D3 is connected with the positive pole of diode D4 through pilot lamp L1; The negative pole of diode D4 is connected with the B3 mouth of plug (3), and hummer F1 is connected in parallel on the two ends of pilot lamp L1.
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 true CN102768323A (en) | 2012-11-07 |
| CN102768323B CN102768323B (en) | 2014-12-17 |
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN102768323B (en) |
Cited By (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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145293A (en) * | 2004-11-17 | 2006-06-08 | Daihatsu Motor Co Ltd | Short-circuit detector |
| 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 |
-
2012
- 2012-07-31 CN CN201210270588.3A patent/CN102768323B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145293A (en) * | 2004-11-17 | 2006-06-08 | Daihatsu Motor Co Ltd | Short-circuit detector |
| 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 |
Cited By (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 |
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|---|---|
| CN102768323B (en) | 2014-12-17 |
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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 |