CN207743404U - A kind of pyrocondensation centre crimp type terminal with tin ring - Google Patents
A kind of pyrocondensation centre crimp type terminal with tin ring Download PDFInfo
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- CN207743404U CN207743404U CN201721782949.7U CN201721782949U CN207743404U CN 207743404 U CN207743404 U CN 207743404U CN 201721782949 U CN201721782949 U CN 201721782949U CN 207743404 U CN207743404 U CN 207743404U
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- ring
- wall pipe
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Abstract
Crimp type terminal among the pyrocondensation with tin ring that the utility model discloses a kind of, including the first double-wall pipe and the second double-wall pipe, the both ends of second double-wall pipe are connected with the first double-wall pipe, the junction of first double-wall pipe and the second double-wall pipe is closing-in structure, tin ring is equipped in the middle part of the inner wall of second double-wall pipe, naked terminal is installed on the inner wall of tin ring, it is bonded with hot melt adhesive layer on the inner wall of first double-wall pipe and the second double-wall pipe, two the first double-wall pipes are bonded with ring pipe outside the side of the second double-wall pipe, the ring pipe is internally provided with annular installation cavity, it is interspersed with connect band in annular installation cavity, and the side of ring pipe is equipped with opening portion, the both ends of connect band extend to the outside of ring pipe from opening portion.The utility model improves the electrical efficiency between terminal interior lines and line, so that line is connected more secured, and line is not easy to come loose, and seals good waterproof performance, is suitble to promote.
Description
Technical field
The utility model is related to crimp type terminal technical field among pyrocondensation more particularly to a kind of pyrocondensation intermediate pressures with tin ring
Connecting terminal.
Background technology
Terminal class product is the essential electronic component of the vehicles connection line such as current industrial equipment and automobile.
There are two main classes for terminal class product at present：Connector terminals and waterproof heat shrinkable terminal.Terminal of connector itself is not due to assorted
Waterproof measure, and be that element is directly exposed to outside, it is defective in safety in utilization.It therefore can be with the heat shrinkable terminal of waterproof
Just increasingly it is widely used, heat shrinkable terminal makes intermediate copper piece and copper wire connect together mainly by the mode of crimping,
Then by outer tube heat shrink to play the role of waterproof.But only very likely by the method connecting line and copper piece of crimping
Line is caused to be crimped with copper piece not tight, insecure to connect, this allows for connection resistance and becomes larger, that is, has lost electricity, also having can
Terminal can be made to generate heat in use, and then cause outer tube breakdown, to cause safety problem.
For this purpose, crimp type terminal among the pyrocondensation that the utility model proposes a kind of with tin ring.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of heat with tin ring proposed
The intermediate crimp type terminal of contracting.
To achieve the goals above, the utility model uses following technical solution：
A kind of pyrocondensation centre crimp type terminal with tin ring, including the first double-wall pipe and the second double-wall pipe, second double-walled
The both ends of pipe are connected with the first double-wall pipe, and the junction of the first double-wall pipe and the second double-wall pipe is closing-in structure, described second pair
It is equipped with tin ring in the middle part of the inner wall of wall pipe, naked terminal is installed on the inner wall of tin ring, first double-wall pipe and the second double-wall pipe
Hot melt adhesive layer is bonded on inner wall, two the first double-wall pipes are bonded with ring pipe, institute outside the side of the second double-wall pipe
The annular installation cavity that is internally provided with for stating ring pipe is interspersed with connect band in annular installation cavity, and the side of ring pipe is equipped with opening
Portion, the both ends of connect band extend to the outside of ring pipe from opening portion.
Preferably, it is socketed with ring pipe on first double-wall pipe, and the inner wall of ring pipe is bonded in the first double-wall pipe
On outer wall.
Preferably, first double-wall pipe and the second double-wall pipe include outer wall layer and inner wall layer, and the outer wall layer uses
Ethylene-acrylic acid copolymer material, inner wall layer use ethylene-vinyl acetate copolymer.
Preferably, the tin ring inside diameter ranges 2-7.5mm, external diametrical extent 2.5-10mm, dimensions length 1.5-5mm.
Compared with prior art, the utility model has the beneficial effects that：By being equipped with tin in the middle part of the inner wall of the second double-wall pipe
Ring, is equipped with naked terminal on the inner wall of tin ring, is bonded with hot melt adhesive layer on the inner wall of the first double-wall pipe and the second double-wall pipe, and two
A first double-wall pipe is bonded with ring pipe outside the side of the second double-wall pipe, and ring pipe is internally provided with annular installation cavity,
It is interspersed with connect band in annular installation cavity, improves the electrical efficiency between terminal interior lines and line, line is made to connect more secured, line
It is not easy to come loose, and seals good waterproof performance, be suitble to promote.
Description of the drawings
Fig. 1 be the utility model proposes a kind of pyrocondensation with tin ring among crimp type terminal structural schematic diagram；
Fig. 2 be the utility model proposes a kind of pyrocondensation with tin ring among crimp type terminal annular tube structural representation
Figure.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, crimp type terminal among a kind of pyrocondensation with tin ring, including the first double-wall pipe 1 and the second double-wall pipe 5,
The both ends of second double-wall pipe 5 are connected with the first double-wall pipe 1, and the junction of the first double-wall pipe 1 and the second double-wall pipe 5 is to close up to tie
Structure is equipped with tin ring 4 in the middle part of the inner wall of the second double-wall pipe 5, is equipped with naked terminal 3 on the inner wall of tin ring 4, the first double-wall pipe 1 and the
Hot melt adhesive layer 2 is bonded on the inner wall of two double-wall pipes 5, two the first double-wall pipes 1 are viscous outside the side of the second double-wall pipe 5
It is connected to ring pipe 6, ring pipe 6 is internally provided with annular installation cavity 9, is interspersed with connect band 7 in annular installation cavity 9, and ring pipe 6
Side be equipped with opening portion 8, the both ends of connect band 7 extend to the outside of ring pipe 6 from opening portion 8.
In the utility model, ring pipe 6 is socketed on the first double-wall pipe 1, and the inner wall of ring pipe 6 is bonded in the first double-walled
On the outer wall of pipe 1, the first double-wall pipe 1 and the second double-wall pipe 5 include outer wall layer and inner wall layer, and outer wall layer uses ethylene-propylene
Acid copolymer material, inner wall layer use ethylene-vinyl acetate copolymer, tin ring 4 inside diameter ranges 2-7.5mm, external diametrical extent 2.5-
10mm, dimensions length 1.5-5mm.
When the utility model is used, being equipped with tin ring 4 in the middle part of the inner wall for passing through the second double-wall pipe 5, pacify on the inner wall of tin ring 4
Equipped with naked terminal 3, hot melt adhesive layer 2, two the first double-wall pipes 1 are bonded on the inner wall of the first double-wall pipe 1 and the second double-wall pipe 5
Ring pipe 6 is bonded with outside the side of the second double-wall pipe 5, ring pipe 6 is internally provided with annular installation cavity 9, annular installation
It is interspersed with connect band 7 in chamber 9, improves the electrical efficiency between terminal interior lines and line, so that line is connected more secured, line is not easy pine
Fall, and seal good waterproof performance, is suitble to promote.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. crimp type terminal among a kind of pyrocondensation with tin ring, including the first double-wall pipe（1）With the second double-wall pipe（5）, feature exists
In second double-wall pipe（5）Both ends be connected with the first double-wall pipe（1）, the first double-wall pipe（1）With the second double-wall pipe（5）'s
Junction is closing-in structure, second double-wall pipe（5）Inner wall in the middle part of be equipped with tin ring（4）, tin ring（4）Inner wall on be equipped with
Naked terminal（3）, first double-wall pipe（1）With the second double-wall pipe（5）Inner wall on be bonded with hot melt adhesive layer（2）, two
One double-wall pipe（1）Close to the second double-wall pipe（5）Side outside be bonded with ring pipe（6）, the ring pipe（6）Be internally provided with
Annular installation cavity（9）, annular installation cavity（9）Inside it is interspersed with connect band（7）, and ring pipe（6）Side be equipped with opening portion（8）,
Connect band（7）Both ends from opening portion（8）Place extends to ring pipe（6）Outside.
2. crimp type terminal among a kind of pyrocondensation with tin ring according to claim 1, which is characterized in that first double-walled
Pipe（1）On be socketed with ring pipe（6）, and ring pipe（6）Inner wall be bonded in the first double-wall pipe（1）Outer wall on.
3. crimp type terminal among a kind of pyrocondensation with tin ring according to claim 1, which is characterized in that first double-walled
Pipe（1）With the second double-wall pipe（5）Include outer wall layer and inner wall layer, the outer wall layer uses ethylene-acrylic acid copolymer material,
Inner wall layer uses ethylene-vinyl acetate copolymer.
4. crimp type terminal among a kind of pyrocondensation with tin ring according to claim 1, which is characterized in that the tin ring（4）
Inside diameter ranges 2-7.5mm, external diametrical extent 2.5-10mm, dimensions length 1.5-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782949.7U CN207743404U (en) | 2017-12-19 | 2017-12-19 | A kind of pyrocondensation centre crimp type terminal with tin ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782949.7U CN207743404U (en) | 2017-12-19 | 2017-12-19 | A kind of pyrocondensation centre crimp type terminal with tin ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743404U true CN207743404U (en) | 2018-08-17 |
Family
ID=63118761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721782949.7U Active CN207743404U (en) | 2017-12-19 | 2017-12-19 | A kind of pyrocondensation centre crimp type terminal with tin ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508724A (en) * | 2019-07-09 | 2019-11-29 | 浙江海亮股份有限公司 | Tin cold compaction process in a kind of copper pipe |
-
2017
- 2017-12-19 CN CN201721782949.7U patent/CN207743404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508724A (en) * | 2019-07-09 | 2019-11-29 | 浙江海亮股份有限公司 | Tin cold compaction process in a kind of copper pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210804 Address after: 215400 No.6, FAFA Road, high tech Zone, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Hanpu New Material Technology Co.,Ltd. Address before: 201802 room 318, No. 30, Lane 1755, Wenbei highway, Nanxiang Town, Jiading District, Shanghai Patentee before: SHANGHAI HANPU NEW MATERIAL TECHNOLOGY Co.,Ltd. |