CN203180204U - Automotive wire harness with crimping terminal - Google Patents
Automotive wire harness with crimping terminal Download PDFInfo
- Publication number
- CN203180204U CN203180204U CN 201320102350 CN201320102350U CN203180204U CN 203180204 U CN203180204 U CN 203180204U CN 201320102350 CN201320102350 CN 201320102350 CN 201320102350 U CN201320102350 U CN 201320102350U CN 203180204 U CN203180204 U CN 203180204U
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- CN
- China
- Prior art keywords
- terminal
- lead
- wire harness
- utility
- automotive wire
- Prior art date
- 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 belongs to the field of automotive components, and particularly relates to an automotive wire harness with a crimping terminal. The wire harness comprises a lead and a terminal. The terminal is crimped on one end of the lead. The automotive wire harness with the crimping terminal is characterized in that: the automotive wire harness further comprises a waterproof plug which is threaded on the lead and is fixed with the terminal; and the waterproof plug has a structure with a plurality of annular grooves. The automotive wire harness with the crimping terminal provided by the utility model has the following advantages: high waterproof performance, and stable excellent conductive performance.
Description
Technical field
The utility model belongs to the automobile component field, particularly relates to a kind of automotive wire bundle that has crimp type terminal.
Background technology
Sealing: refer to earlier sealing ring be utilized equipment or manual being installed in earlier on the lead, by the terminal crimping, utilize the span of terminal encapsulate that the waterproof bolt is fixed then.
Crimping: crimping is a kind of crimping mode of in the wire harness assembling process terminal being carried out, and by applying certain mechanical external force, two kinds of materials is engaged closely, electrically conducts or the purpose of firm engagement thereby reach.
Terminal wire flow process known to the public is at present: first pressure testing terminal and lead, see its crimping situation, and make tensile test again.If do not reach the requirement of pulling force numerical value, the crimp height to crimp adjusts again.
But adopt the not only bad operation of more complicated in technological process of wire harness of above-mentioned technology, and the wire harness of its production also be easy to generate crimping insecure, do not meet problems such as quality requirement.
The utility model content
The technical problems to be solved in the utility model is, a kind of automotive wire bundle that has crimp type terminal of new structure is provided, and it adopts advanced experimental facilities, formulates every technical parameter of terminal sealing crimping, guarantees pulling force, sealing, the conductivity of terminal.
The technical solution of the utility model is as follows:
A kind of automotive wire bundle that has crimp type terminal comprises lead and terminal, and described terminal is crimped on lead one end, it is characterized in that: also comprise a waterproof bolt, described waterproof bolt is worn on the lead, and fixes with terminal; Described waterproof bolt has the multiple tracks ring channel structures.
Such scheme further is preferably, and described terminal has an encapsulate span structure, and described encapsulate span structure is formed by staggered being fixed on the terminal of two encapsulate fins.
Such scheme further is preferably, and the section place lead of described lead and terminal crimping is cellular, the terminal bilateral symmetry.
The beneficial effects of the utility model are as follows:
1, adopts the structure of waterproof bolt, can effectively guarantee waterproof and the sealing function of lead.
2, terminal and lead is connected and fixed reliably.
3, wire harness water resistance of the present utility model is good, and electric conductivity is stablized superior.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is overall structure schematic diagram of the present utility model.
Fig. 3 is that terminal of the present utility model and waterproof tie the access node composition.
Fig. 4 is terminal of the present utility model and conductor cross-section schematic diagram.
Wherein automotive wire bundle 1, lead 2, terminal 3, waterproof bolt 4, encapsulate span structure 5, encapsulate fin 6, cellular cross section 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
Shown in Fig. 1-2, this a kind of automotive wire bundle 1 that has crimp type terminal comprises lead 2 and terminal 3, and described terminal 3 is crimped on lead one end.Also comprise a waterproof bolt 4, described waterproof bolt 4 is worn on the lead, and fixes with terminal.Particularly, described waterproof bolt has the multiple tracks ring channel structures, and ring channel structures forms the excellent waterproof effect, effectively protects the function of automotive wire bundle in automobile.Its preparation process is as follows: utilize equipment that lead is cut off, the waterproof bolt is worn on the lead, by mechanical handgrip lead is put the crimp position, carry out cold punching distortion crimping.
As shown in Figure 3, have favorable mechanical performance and electric conductivity in order to make terminal and lead, described terminal of the present utility model has an encapsulate span structure 5, and described encapsulate span structure is formed by two encapsulate fins, 6 staggered being fixed on the terminal.Similar two arms of its shape tightly block terminal.
As shown in Figure 4, it is cellular 7 that the section place lead of lead of the present utility model and terminal crimping is, the terminal bilateral symmetry, and terminal bottom, inwall flawless, the terminal both wings support no gap.
Important technological parameters of the present utility model is as follows:
The crimping pulling force ensures: the high width of heart yearn crimping of regulation crimp type terminal, the stability of guarantee pulling force.
Voltage drop ensures: by the section of terminal being tested to guarantee the stability of electric wire and terminal conduction.
In actual the use, the utility model guarantees the waterproof of electrical apparatus for vehicle use by the cooperation of waterproof bolt and connector entrance.
Above-mentioned embodiment of the present utility model is just to the illustrating of the utility model patented technology scheme, and do not constitute the restriction to the utility model protection range.Improvement, conversion, the omission of the technical scheme that any invention spirit according to the utility model produces, substitute etc., all belong to protection range of the present utility model.
Claims (3)
1. an automotive wire bundle that has crimp type terminal comprises lead and terminal, and described terminal is crimped on lead one end, it is characterized in that:
Also comprise a waterproof bolt, described waterproof bolt is worn on the lead, and fixes with terminal;
Described waterproof bolt has the multiple tracks ring channel structures.
2. wire harness according to claim 1, it is characterized in that: described terminal has an encapsulate span structure, and described encapsulate span structure is formed by staggered being fixed on the terminal of two encapsulate fins.
3. wire harness according to claim 1, it is characterized in that: the section place lead of described lead and terminal crimping is cellular, the terminal bilateral symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102350 CN203180204U (en) | 2013-03-06 | 2013-03-06 | Automotive wire harness with crimping terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102350 CN203180204U (en) | 2013-03-06 | 2013-03-06 | Automotive wire harness with crimping terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180204U true CN203180204U (en) | 2013-09-04 |
Family
ID=49076864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102350 Expired - Fee Related CN203180204U (en) | 2013-03-06 | 2013-03-06 | Automotive wire harness with crimping terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201499A (en) * | 2014-09-04 | 2014-12-10 | 浙江众邦机电科技有限公司 | Pressurizing structure of wire connection terminal |
| CN105449603A (en) * | 2015-12-28 | 2016-03-30 | 苏州卓德电子有限公司 | Bracket for automobile wire harness |
-
2013
- 2013-03-06 CN CN 201320102350 patent/CN203180204U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201499A (en) * | 2014-09-04 | 2014-12-10 | 浙江众邦机电科技有限公司 | Pressurizing structure of wire connection terminal |
| CN104201499B (en) * | 2014-09-04 | 2017-06-23 | 浙江众邦机电科技有限公司 | A kind of terminals of connecting wire suppresses structure |
| CN105449603A (en) * | 2015-12-28 | 2016-03-30 | 苏州卓德电子有限公司 | Bracket for automobile wire harness |
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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 |
Granted publication date: 20130904 Termination date: 20160306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |