CN203178393U - Wire harness conduction detection apparatus - Google Patents
Wire harness conduction detection apparatus Download PDFInfo
- Publication number
- CN203178393U CN203178393U CN 201320112688 CN201320112688U CN203178393U CN 203178393 U CN203178393 U CN 203178393U CN 201320112688 CN201320112688 CN 201320112688 CN 201320112688 U CN201320112688 U CN 201320112688U CN 203178393 U CN203178393 U CN 203178393U
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- Prior art keywords
- wire harness
- circuit
- model
- utility
- conduction detection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a wire harness conduction detection apparatus, comprising a housing, the inner of which being provided with a wire harness conduction test circuit; a signal prompting apparatus in series connection with the circuit; and test probes electrically connected to two poles of the circuit. The wire harness conduction detection apparatus has the characteristics of simple design, convenient operation and lower cost, is portable, economical and practical and can effectively raise wire harness loop conduction performance detection efficiency for operators.
Description
Technical field
The utility model relates to electric test, relates in particular to a kind of wire harness conduction detection device.
Background technology
Extensively adopted the mode of wire harness to connect between the parts of existing electrical equipment.Behind the contact element terminal and electric wire crimping that wire harness refers to be formed by the copper material punching out, the outside is plastic compression insulator or added metal housing etc. again, ties up the assembly that forms connecting circuit with wire harness.
For guaranteeing the safe and reliable use of wire harness, before wire harness comes into operation, usually to carry out continuity test, whether qualified with this state of judging the conduction of each circuit in the wire harness, in order in time find and reject loose contact (open circuit, hit), defective inefficacy products such as defective insulation (short circuit) and loading error are to reduce the ratio of defects of wire harness finished product.
But existing pick-up unit is generally bulky, and is relatively heavier, not portable, and needs a lot of manual interventions, and complicated operation uses inconvenience.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of wire harness conducting device, is used for solving the problems of the prior art.
Reach other relevant purposes for achieving the above object, the utility model provides a kind of wire harness conduction detection device, comprise housing, be provided with wire harness continuity test circuit in the housing, also comprise the signal alarm set that is serially connected in the circuit and the test probe that is electrically connected at circuit the two poles of the earth.
Further, described signal alarm set comprises hummer, luminotron.
Further, described test probe front end has resilience protection structure.
By above technical scheme, the utlity model has following technique effect:
The utility model simplicity of design, easy to operate, be easy to carry about with one, and cost is lower, have very strong economy and practicality, can effectively improve the efficient that the operator detects wire harness loop conduction property.Simultaneously because the test probe front end has resilience protection structure, the phenomenon of the Wiring harness connector terminal of can effectively avoiding in test process, damaging.
Description of drawings
Fig. 1 is the utility model wire harness continuity test apparatus structure synoptic diagram.
Fig. 2 is the utility model test probe structural representation.
The element numbers explanation:
1 housing
2 test probes
3 signal alarm sets
Embodiment
Below by particular specific embodiment embodiment of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this instructions.
See also Fig. 1 to Fig. 2.Notice, the appended graphic structure that illustrates of this instructions, ratio, size etc., equal contents in order to cooperate instructions to disclose only, understand and reading for person skilled in the art scholar, be not in order to limit the enforceable qualifications of the utility model, so technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not influencing under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and get in the scope that can contain.Simultaneously, quote in this instructions as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under no essence change technology contents, when also being considered as the enforceable category of the utility model.
See also Fig. 1 to Fig. 2, Fig. 1 to Fig. 2 shows a kind of embodiment of the utility model wire harness conduction detection device, comprise housing 1, be provided with wire harness continuity test circuit in the housing 1, also comprise the signal alarm set 3 that is serially connected in the circuit and the test probe 2 that is electrically connected at circuit the two poles of the earth.In the wire harness test process, with test probe 2 and tested Wiring harness connector termination contact, if the wire harness loop is good, problem such as do not have short circuit, open circuit, circuit turn-on constitutes the loop, and then by the signal alarm set 3 in the circuit, send alerting signal as hummer, luminotron etc., judge that with this line conduction is good in wire harness.
And adopt damage the easily phenomenon of bonder terminal of metallic test detecting head at existing probe; test probe 2 front ends of this device have resilience protection structure (shown in Figure 2); probe with have the resilience function after testee contacts, can effectively avoid the Wiring harness connector terminal of in test process, damaging.
In sum, the utility model wire harness continuity test device simplicity of design, easy to operate, be easy to carry about with one, and cost is lower, have very strong economy and practicality, can effectively improve the efficient that the operator detects wire harness loop conduction property.Simultaneously because the test probe front end has resilience protection structure, the phenomenon of the Wiring harness connector terminal of can effectively avoiding in test process, damaging.So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.Any person skilled in the art scholar all can be under spirit of the present utility model and category, and above-described embodiment is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of finishing under spirit that the utility model discloses and the technological thought, must be contained by claim of the present utility model.
Claims (3)
1. a wire harness conduction detection device comprises housing, is provided with wire harness continuity test circuit in the housing, it is characterized in that, also comprises the signal alarm set that is serially connected in the circuit and the test probe that is electrically connected at circuit the two poles of the earth.
2. wire harness conduction detection device according to claim 1 is characterized in that, described signal alarm set comprises hummer, luminotron.
3. wire harness conduction detection device according to claim 1 is characterized in that, described test probe front end has resilience protection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112688 CN203178393U (en) | 2013-03-13 | 2013-03-13 | Wire harness conduction detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112688 CN203178393U (en) | 2013-03-13 | 2013-03-13 | Wire harness conduction detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178393U true CN203178393U (en) | 2013-09-04 |
Family
ID=49075071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112688 Expired - Fee Related CN203178393U (en) | 2013-03-13 | 2013-03-13 | Wire harness conduction detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820156A (en) * | 2015-04-27 | 2015-08-05 | 潍柴动力股份有限公司 | Wire harness detection device and method |
| CN107275894A (en) * | 2017-06-13 | 2017-10-20 | 安顺云首创科技开发有限公司 | A kind of connector that can detect whether to be powered |
-
2013
- 2013-03-13 CN CN 201320112688 patent/CN203178393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820156A (en) * | 2015-04-27 | 2015-08-05 | 潍柴动力股份有限公司 | Wire harness detection device and method |
| CN107275894A (en) * | 2017-06-13 | 2017-10-20 | 安顺云首创科技开发有限公司 | A kind of connector that can detect whether to be powered |
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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: 20130904 |