CN206506128U - A kind of spring wire harness - Google Patents
A kind of spring wire harness Download PDFInfo
- Publication number
- CN206506128U CN206506128U CN201720226010.6U CN201720226010U CN206506128U CN 206506128 U CN206506128 U CN 206506128U CN 201720226010 U CN201720226010 U CN 201720226010U CN 206506128 U CN206506128 U CN 206506128U
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- CN
- China
- Prior art keywords
- contact portion
- wire harness
- pressure contact
- spring
- spring wires
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Abstract
The utility model is related to lead technology field, refer in particular to a kind of spring wire harness, it includes spring wires, it is connected to the connection terminal of spring wires one end, it is connected to the conducting terminal of the spring wires other end and is set in the protection pipe of spring wires, the conducting terminal includes connection end and is connected to the pressure connection terminal of connection end, the connection end includes main part and is connected to the wire connecting portion of main part, the pressure connection terminal includes the first pressure contact portion and is connected to the second pressure contact portion of the first pressure contact portion, first pressure contact portion and the second pressure contact portion are provided with a pair of pinches, the protection pipe includes multiple spaced single-unit wedge-shaped parts, the pars contractilis that is arranged between adjacent single-unit wedge-shaped part and the fixed part for being arranged at single-unit wedge-shaped part free end, the single-unit wedge-shaped part and pars contractilis are in turn connected to form tubular structure.It is of the present utility model simple in construction, with flexible function, the use distance of wire harness can be expanded, be easy to the use of user, and possess good electric conductivity.
Description
Technical field
The utility model is related to lead technology field, refers in particular to a kind of spring wire harness.
Background technology
Wire harness be people often in contact with or the wire that uses.The effect of wire harness be exactly realize it is electrical between device and device
Connection, so that current flowing, makes the function that circuit realiration is predetermined.Traditional wire harness is all regular length, so that defining makes
Distance, when needing to increase the use length of wire harness, typically changes satisfactory line by the way of plugging into or directly
Beam, the mode for wire harness of plugging into is cumbersome, while there is potential safety hazard, easily causes the phenomenon of electric leakage, and directly changes wire harness
Mode can cause the waste of former wire harness.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of spring wire harness, is characterized in simple in construction, with stretching
The function of contracting.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：
A kind of spring wire harness, it, which includes spring wires, the connection terminal for being connected to spring wires one end, be connected to spring leads
The conducting terminal of the line other end and the protection pipe for being set in spring wires, the conducting terminal include connection end and are connected to connection
The pressure connection terminal at end, the connection end includes main part and is connected to the wire connecting portion of main part, and the pressure connection terminal includes the first crimping
Portion and the second pressure contact portion for being connected to the first pressure contact portion, first pressure contact portion and the second pressure contact portion are provided with a pair of pinches,
The protection pipe includes multiple spaced single-unit wedge-shaped parts, the pars contractilis being arranged between adjacent single-unit wedge-shaped part and setting
Fixed part in single-unit wedge-shaped part free end, the single-unit wedge-shaped part and pars contractilis are in turn connected to form tubular structure.
Further, the single-unit wedge-shaped part and pars contractilis are cylindrical, and the radius size of the single-unit wedge-shaped part is more than
The radius size of pars contractilis.
Further, the length when spring wires shrink is 350mm.
Further, a diameter of 2mm for leading core of the spring wires.
Further, the connection terminal includes end and is connected to the limiting section of end, and the end is provided with grafting
Hole.
Further, the conducting terminal is copper and iron composite members, and the copper and iron composite members include irony middle level, are coated on iron
Copper outer layer and the interior copper internal layer being affixed in irony middle level outside matter middle level.
Further, the fixed part is provided with rubber band.
The beneficial effects of the utility model：A kind of spring wire harness, including spring wires, the company for being connected to spring wires one end
Connecting terminal, the conducting terminal for being connected to the spring wires other end and the protection pipe for being set in spring wires, the conducting end attached bag
Include connection end and be connected to the pressure connection terminal of connection end, the connection end includes main part and is connected to the wire connecting portion of main part, institute
Stating pressure connection terminal includes the first pressure contact portion and the second pressure contact portion for being connected to the first pressure contact portion, first pressure contact portion and the second crimping
Portion is provided with a pair of pinches, and the protection pipe includes multiple spaced single-unit wedge-shaped parts, is arranged at adjacent single-unit wedge shape
Pars contractilis between portion and the fixed part for being arranged at single-unit wedge-shaped part free end, the single-unit wedge-shaped part and pars contractilis are sequentially connected
Formed tubular structure, this spring wire harness it is simple in construction, with flexible function, the use distance of wire harness can be expanded, be easy to make
The use of user, and possess good electric conductivity.
Brief description of the drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is the dimensional structure diagram of connection terminal of the present utility model.
Fig. 3 is the dimensional structure diagram of conducting terminal of the present utility model.
Fig. 4 is the cross-sectional view of conducting terminal of the present utility model.
Description of reference numerals：
1st, spring wires；2nd, connection terminal；21st, end；211st, spliced eye；22nd, limiting section；
3rd, conducting terminal；31st, connection end；311st, main part；312nd, wire connecting portion；32nd, pressure connection terminal；
321st, the first pressure contact portion；322nd, the second pressure contact portion；323rd, pinch；33rd, irony middle level；
34th, copper outer layer；35th, copper internal layer；4th, protection pipe；41st, single-unit wedge-shaped part；42nd, pars contractilis；
43rd, fixed part.
Embodiment
For the ease of the understanding of those skilled in the art, further is made to the utility model with reference to embodiment and accompanying drawing
Explanation, the content that embodiment is referred to not to it is of the present utility model limit.
As shown in Figures 1 to 4, a kind of spring wire harness that the utility model is provided, it includes spring wires 1, is connected to bullet
The connection terminal 2 of the one end of spring wire 1, the conducting terminal 3 for being connected to the other end of spring wires 1 and the guarantor for being set in spring wires 1
Pillar 4, protection pipe 4 plays a part of protection to spring wires 1, and the conducting terminal 3 includes connection end 31 and is connected to connection
The pressure connection terminal 32 at end 31, the connection end 31 includes main part 311 and is connected to the wire connecting portion 312 of main part 311, the crimping
End 32 includes the first pressure contact portion 321 and is connected to the second pressure contact portion 322 of the first pressure contact portion 321, the He of the first pressure contact portion 321
Second pressure contact portion 322 is provided with a pair of pinches 323, in use, first cable is placed on pressure connection terminal 32, the conductor position of cable
Between a pair of pinches 323 of the first pressure contact portion 321, the insulating barrier of cable be located at the second pressure contact portion 322 a pair of pinches 323 it
Between, two pairs of pinches 323 correspond to bending respectively to clamp conductor and insulating barrier parcel respectively, make the company of cable and conducting terminal 3
Connect more consolidate, the protection pipe 4 include multiple spaced single-unit wedge-shaped parts 41, be arranged at adjacent single-unit wedge-shaped part 41 it
Between pars contractilis 42 and be arranged at the fixed part 43 of the free end of single-unit wedge-shaped part 41, the single-unit wedge-shaped part 41 and pars contractilis 42 according to
Secondary connection forms tubular structure, protection pipe 4 it is simple and practical, telescopicing performance is good, this spring wire harness it is simple in construction, have
Flexible function, can expand the use distance of wire harness, be easy to the use of user, and possess good electric conductivity.
In the present embodiment, the single-unit wedge-shaped part 41 and pars contractilis 42 are cylindrical, the radius of the single-unit wedge-shaped part 41
Size is more than the radius size of pars contractilis 42, is easy to the flexible of protection pipe 4；Specifically, the rigidity of the single-unit wedge-shaped part 41 is strong
In the rigidity of pars contractilis 42, it is ensured that the rigidity of protection pipe 4.
In the present embodiment, the length when spring wires 1 shrink is 350mm, can be according to the demand of actual spring wire harness
The length of spring wires 1 is set.
In the present embodiment, a diameter of 2mm for leading core of the spring wires 1, it is ensured that the electric conductivity of spring wires 1.
In the present embodiment, the connection terminal 2 includes end 21 and is connected to the limiting section 22 of end 21, the end 21
Spliced eye 211 is provided with, is easy to the connection of connection terminal 2, the practicality of connection terminal 2 is improved.
In the present embodiment, the pressure contact portion 322 of the first pressure contact portion 321 and second is in love shape, is easy to the first pressure contact portion
321 and second pressure contact portion 322 conductor and insulating barrier parcel are clamped respectively, the connection of cable and conducting terminal 3 is more consolidated.
In the present embodiment, the conducting terminal 3 is copper and iron composite members, and the copper and iron composite members include irony middle level 33, bag
The copper outer layer 34 and the interior copper internal layer 35 being affixed in irony middle level 33 overlayed on outside irony middle level 33, reduces the use of copper material,
The performances such as intensity, bearing capacity, antiseptic power, the abrasive resistance of conducting terminal 3 can be improved simultaneously, extend making for conducting terminal 3
Use the life-span.
In the present embodiment, the fixed part 43 is provided with rubber band, makes fixed part 43 flexible, is easy to 4 sets of protection pipe
Loaded on elastic wire.
Above-described embodiment is the utility model preferably implementation, and in addition, the utility model can be with other sides
Formula realize, do not depart from the technical program design on the premise of it is any it is obvious replacement it is of the present utility model protect away from
From within.
Claims (7)
1. a kind of spring wire harness, it is characterised in that：Including spring wires（1）, be connected to spring wires（1）The connection terminal of one end
（2）, be connected to spring wires（1）The conducting terminal of the other end（3）And it is set in spring wires（1）Protection pipe（4）, it is described to lead
Electric terminal（3）Including connection end（31）Be connected to connection end（31）Pressure connection terminal（32）, the connection end（31）Including main body
Portion（311）And it is connected to main part（311）Wire connecting portion（312）, the pressure connection terminal（32）Including the first pressure contact portion（321）And even
It is connected to the first pressure contact portion（321）The second pressure contact portion（322）, first pressure contact portion（321）With the second pressure contact portion（322）It is all provided with
It is equipped with a pair of pinches（323）, the protection pipe（4）Including multiple spaced single-unit wedge-shaped parts（41）, be arranged at adjacent list
Save wedge-shaped part（41）Between pars contractilis（42）And it is arranged at single-unit wedge-shaped part（41）The fixed part of free end（43）, the single-unit
Wedge-shaped part（41）And pars contractilis（42）It is in turn connected to form tubular structure.
2. a kind of spring wire harness according to claim 1, it is characterised in that：The single-unit wedge-shaped part（41）And pars contractilis
（42）It is cylindrical, the single-unit wedge-shaped part（41）Radius size be more than pars contractilis（42）Radius size.
3. a kind of spring wire harness according to claim 1, it is characterised in that：The spring wires（1）Length during contraction
For 350mm.
4. a kind of spring wire harness according to claim 1, it is characterised in that：The spring wires（1）The diameter for leading core
For 2mm.
5. a kind of spring wire harness according to claim 1, it is characterised in that：The connection terminal（2）Including end（21）
And it is connected to end（21）Limiting section（22）, the end（21）It is provided with spliced eye（211）.
6. a kind of spring wire harness according to claim 1, it is characterised in that：The conducting terminal（3）For copper and iron composite members,
The copper and iron composite members include irony middle level（33）, be coated on irony middle level（33）Outer copper outer layer（34）Irony is affixed on interior
Middle level（33）Interior copper internal layer（35）.
7. a kind of spring wire harness according to claim 1, it is characterised in that：The fixed part（43）It is provided with rubber band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226010.6U CN206506128U (en) | 2017-03-09 | 2017-03-09 | A kind of spring wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226010.6U CN206506128U (en) | 2017-03-09 | 2017-03-09 | A kind of spring wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506128U true CN206506128U (en) | 2017-09-19 |
Family
ID=59841016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720226010.6U Active CN206506128U (en) | 2017-03-09 | 2017-03-09 | A kind of spring wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115670112A (en) * | 2022-12-30 | 2023-02-03 | 常州市凯迪电器股份有限公司 | Electric connection structure of electric lifting table frame and electric lifting table |
-
2017
- 2017-03-09 CN CN201720226010.6U patent/CN206506128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115670112A (en) * | 2022-12-30 | 2023-02-03 | 常州市凯迪电器股份有限公司 | Electric connection structure of electric lifting table frame and electric lifting table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1, HongMian Road, shuilianshan, Nancheng, Dongguan, Guangdong 523000 Patentee after: Guangdong Dema Electronics Co.,Ltd. Address before: No.1, HongMian Road, shuilianshan, Nancheng, Dongguan, Guangdong 523000 Patentee before: DONGGUAN DEMA ELECTRONICS Co.,Ltd. |