CN207602243U - A kind of electric wire harness of stretch-proof - Google Patents
A kind of electric wire harness of stretch-proof Download PDFInfo
- Publication number
- CN207602243U CN207602243U CN201721452282.4U CN201721452282U CN207602243U CN 207602243 U CN207602243 U CN 207602243U CN 201721452282 U CN201721452282 U CN 201721452282U CN 207602243 U CN207602243 U CN 207602243U
- Authority
- CN
- China
- Prior art keywords
- core
- main body
- rubber strip
- outside
- stretch
- 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 discloses a kind of electric wire harness of stretch-proof, including main body, the main body is internally provided with tension core and transmission core, the tension core is arranged on the middle inside of main body, the transmission core is wrapped in the outside of tension core, rubber strip is provided on the outside of the transmission core, and it is provided with ring connecting piece on the inside of the rubber strip, the transmission core passes through the circular hole in the middle part of ring connecting piece simultaneously, and the inside of the main body is provided with filling matrix on the surface of rubber strip.The utility model sets rubber strip in the outside of the core of transmission, and the ring connecting piece passed through on the inside of rubber strip of core will be transmitted, since the distance between ring connecting piece is fixed, and then it ensure that harness in the case of external force, the spacing transmitted between core is constant, and then realization device entirety stretch-proof, and by opening up groove on the outside of main body, effectively eliminate device and the active force generated during bending occur.
Description
Technical field
The utility model is related to wire harnesses field, the electric wire harness of specially a kind of stretch-proof.
Background technology
Wire harnesses refer to erect the bridge of communication between two or more isolated obstructed electronic circuits, so as to
Make current flowing, realize the various functions of various electronic components, it is indispensable one in various electric appliances and electronic equipment
Kind component, but now complicated and integrated harness is more and more, therefore just has many roots in together complicated equipment
Harness integrates, because the quantity of harness is more, when carrying out maintenance of equipment, often pulls harness, harness is caused to go out
The phenomenon that being now broken, the unfavorable use with wire harnesses.
Utility model content
The purpose of this utility model is to provide a kind of electric wire harness of stretch-proof, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：A kind of electric wire harness of stretch-proof, including
Main body, the main body are internally provided with tension core and transmission core, and the tension core is arranged on the middle inside of main body,
The transmission core is wrapped in the outside of tension core, and rubber strip, and the rubber are provided on the outside of the transmission core
Ring connecting piece is provided on the inside of glue strip, while the transmission core passes through the circular hole in the middle part of ring connecting piece, the master
The inside of body is provided with filling matrix on the surface of rubber strip.
Preferably, the ring connecting piece set on the inside of the rubber strip is provided with several, and adjacent annulus connects
The distance between the distance between fitting and transmission core are equal.
Preferably, the rubber strip is at least provided with three, and is distributed the outside for being arranged on tension core.
Preferably, the surface of the transmission core is provided with insulated wire skin.
Preferably, the outside of the main body opens up fluted on the outside of same edge.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model is wound by setting tension core and transmission core in the inside of main body, and by transmission core
In the outside of tension core, rubber strip is set, while justifies in the inside of rubber strip by setting in the outside of transmission core
Transmission core is fixed in ring connector, when there is harness under tension, ensures adjacent transmission by ring connecting piece
The distance between core realizes stretch-proof function, and then does not interfere with the whole normal use of device.
2nd, the utility model is fixed rubber strip, by setting filling substrate in the inside of main body due to rubber
The quantity of strip setting is at least 3, so that harness, in stress, the stress of rubber strip is with ensureing to transmission line
The fixation of core simultaneously because the same section in the outside of main body offers several grooves, when bending occurs in main body, effectively eliminates
Main body extends the service life of rubber strip to internal active force.
Description of the drawings
Fig. 1 is a kind of electric wire harness overall structure diagram of stretch-proof of the utility model.
Fig. 2 is a kind of right view of the electric wire wire harness main body of stretch-proof of the utility model.
Fig. 3 is a kind of scheme of installation of the electric wire harness ring connecting piece of stretch-proof of the utility model.
In figure：1- main bodys；2- tension cores；3- transmits core；4- rubber strips；5- ring connecting pieces；6- fills matrix；
7- grooves.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：The electric wire harness of a kind of stretch-proof, including master
Body 1, the main body 1 are internally provided with tension core 2 and transmission core 3, and the tension core 2 is arranged on the inside of main body 1
Middle part, the transmission core 3 are wrapped in the outside of tension core 2, and the outside of the transmission core 3 is provided with rubber strip 4, and
And the inside of the rubber strip 4 is provided with ring connecting piece 5, while the transmission core 3 passes through 5 middle part of ring connecting piece
Circular hole, the inside of the main body 1 are provided with filling matrix 6 on the surface of rubber strip 4.
The ring connecting piece 5 that 4 inside of rubber strip is set is provided with several, and adjacent ring connecting piece 5
The distance between it is equal with transmission the distance between core 3, and then transmission core 3 is fixed, and ensure to transmit core 3
The distance between；The rubber strip 4 is distributed the outside for being arranged on tension core 2 at least provided with three, goes out in outside
During existing pulling force, ensure the uniform force of rubber strip 4, a fractional transmission core 3 in 2 outside of tensile cord core is consolidated respectively
It is fixed；The surface of the transmission core 3 is provided with insulated wire skin；The outside of the main body 1 offers recessed on the outside of same edge
Slot 7 when device integrally bending occurs, effectively eliminates apparatus main body 1 to internal active force, and then extend rubber strip 4
Service life.
Operation principle：Core 3 will be transmitted and be wrapped in the outside of tension core 2, and transmission core 3 is passed through into rubber strip
The ring connecting piece 5 of 4 insides, since the distance between ring connecting piece 5 is fixed, in 1 under tension of main body, transmission line
The distance between core 3 be not in variation, and then realize stretch-proof function, and due to rubber strip 4 set quantity extremely
It is less three, ensures the uniform force of rubber strip 4, a fractional transmission core 3 in 2 outside of tensile cord core is consolidated respectively
It is fixed, while filling substrate 6 is set in 1 inside of main body, to ensureing that the spacing between rubber strip 4 will not change, to rubber strip 4
It is fixed, the outside due to main body 1 is opening up groove 7, and groove 7 is distributed the outer side edges for being opened in 1 same section of main body
Edge when bending occurs in main body 1, effectively eliminates apparatus main body 1 to internal active force, and then extend making for rubber strip 4
Use the service life.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electric wire harness of stretch-proof, including main body（1）, the main body（1）Be internally provided with tension core（2）With
Transmit core（3）, the tension core（2）It is arranged on main body（1）Middle inside, the transmission core（3）It is wrapped in tension
Core（2）Outside, the transmission core（3）Outside be provided with rubber strip（4）, and the rubber strip（4）It is interior
Side is provided with ring connecting piece（5）, while the transmission core（3）Across ring connecting piece（5）The circular hole at middle part, the main body
（1）Inside in rubber strip（4）Surface be provided with filling matrix（6）.
2. a kind of electric wire harness of stretch-proof according to claim 1, it is characterised in that：The rubber strip（4）It is interior
The ring connecting piece of side setting（5）Several are provided with, and adjacent ring connecting piece（5）The distance between with transmit core
（3）The distance between it is equal.
3. a kind of electric wire harness of stretch-proof according to claim 1, it is characterised in that：The rubber strip（4）Extremely
There are three few settings, and is distributed and is arranged on tension core（2）Outside.
4. a kind of electric wire harness of stretch-proof according to claim 1, it is characterised in that：The transmission core（3）'s
Surface is provided with insulated wire skin.
5. a kind of electric wire harness of stretch-proof according to claim 1, it is characterised in that：The main body（1）Outside
It is opened up on the outside of same edge fluted（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452282.4U CN207602243U (en) | 2017-11-03 | 2017-11-03 | A kind of electric wire harness of stretch-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452282.4U CN207602243U (en) | 2017-11-03 | 2017-11-03 | A kind of electric wire harness of stretch-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602243U true CN207602243U (en) | 2018-07-10 |
Family
ID=62757787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721452282.4U Expired - Fee Related CN207602243U (en) | 2017-11-03 | 2017-11-03 | A kind of electric wire harness of stretch-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602243U (en) |
-
2017
- 2017-11-03 CN CN201721452282.4U patent/CN207602243U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180710 Termination date: 20181103 |