CN206878215U - Reinforced duplex metal carrying object - Google Patents
Reinforced duplex metal carrying object Download PDFInfo
- Publication number
- CN206878215U CN206878215U CN201720799007.3U CN201720799007U CN206878215U CN 206878215 U CN206878215 U CN 206878215U CN 201720799007 U CN201720799007 U CN 201720799007U CN 206878215 U CN206878215 U CN 206878215U
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- CN
- China
- Prior art keywords
- inner sleeve
- shell fragment
- carrying object
- overcoat
- duplex metal
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model embodiment provides a kind of reinforced duplex metal carrying object, including cylinder type overcoat and it is installed in the inner sleeve of jacket internal, the inner sleeve includes the connection end being connected with overcoat both ends and the multiple shell fragments being connected between two connection ends, the shell fragment along the oblique arranged in parallel and shell fragment of overcoat axis direction along shell fragment width after rotary compression it is curved, form smooth globoidal structure；The reinforced duplex metal carrying object also includes being arranged at the elastic ring in the middle part of the shell fragment of the inner sleeve.The utility model embodiment can be cancelled in carrying object and rigid contact pin and connect, i.e., after rigid contact pin is extracted by increasing elastic ring at the middle part of inner sleeve shell fragment, shell fragment is returned to original shape, shell fragment is kept fastening force, be advantageous to connection next time, simultaneously, elastic ring adds inner sleeve and the connection area of overcoat, current capacity effectively is enhanced, and it is simple in construction, practical, the scrappage of carrying object reduces, beneficial to batch production, production cost is reduced.
Description
Technical field
The utility model embodiment is related to electric carrying object technical field, more particularly to a kind of reinforced duplex metal current-carrying
Body.
Background technology
Carrying object is to be electrically connected between device and device, component and component, system and system and signal transmission
Base components, because it has, connection is good, reliable operation, it is easy to maintenance the features such as, therefore be widely used in various electric wires
Lu Zhong, play a part of connection or disconnecting circuit, but traditional carrying object can be produced in the case of dither it is larger
Hit, it is only that point contact or linear contact lay, reliability are relatively low that can influence the contact performance of product, increase heating, and contact surface, shadow
Ring the current capacity of carrying object and the scrappage height of carrying object.
Meanwhile existing carrying object is taken often due to inserting, and irreversible damage is easily caused to inner sleeve, causes current-carrying
The service life of body reduces.
Utility model content
The utility model embodiment technical problems to be solved are, there is provided a kind of reinforced duplex metal carrying object, increase
Strong current capacity, increases the service life.
To solve the above problems, the technical scheme that the utility model embodiment uses is：A kind of reinforced duplex gold is provided
Belong to carrying object, including cylinder type overcoat and the inner sleeve for being installed in jacket internal, the inner sleeve includes the company being connected with overcoat both ends
Connect end and the multiple shell fragments being connected between two connection ends, the shell fragment are obliquely arranged in parallel along overcoat axis direction
And shell fragment along shell fragment width after rotary compression it is curved, form smooth globoidal structure；The reinforced duplex metal
Carrying object also includes being arranged at the elastic ring in the middle part of the shell fragment of the inner sleeve.
Further, the shell fragment be connected along the curved summit of shell fragment width towards inner sleeve with overcoat one
Side.
Further, two connection ends of the inner sleeve are located by connecting in overcoat both ends.
Further, the overcoat and inner sleeve use metal material.
Further, the overcoat and inner sleeve use copper or aluminium.
Further, the elastic ring uses elastic copper product or elastic stainless steel material.
Further, the quantity of the elastic ring is one or more.
Further, bent in the middle part of the shell fragment to inner sleeve axis direction.
Using above-mentioned technical proposal, the utility model embodiment at least has the advantages that：The utility model is implemented
Example can be cancelled in carrying object and rigid contact pin and connect, i.e., rigid contact pin is extracted by increasing elastic ring at the middle part of inner sleeve shell fragment
Afterwards, shell fragment is returned to original shape, shell fragment is kept fastening force, is advantageous to connection next time, meanwhile, elastic ring increase
The connection area of inner sleeve and overcoat, effectively enhances current capacity, and simple in construction, practical, and production technology is excellent, is suitable to
Lean production, the scrappage of carrying object reduce, and beneficial to batch production, reduce production cost.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model reinforced duplex metal carrying object one embodiment.
Fig. 2 is the stereogram of another embodiment of the utility model reinforced duplex metal carrying object.
Fig. 3 is the sectional view of the utility model reinforced duplex metal carrying object further embodiment.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.It should be appreciated that following
Illustrative examples and explanation are only used for explaining the utility model, are not intended as to restriction of the present utility model, moreover, not rushing
In the case of prominent, the feature in embodiment and embodiment in the utility model can be combined with each other.
As shown in Fig. 1 ~ Fig. 3, the utility model embodiment provides a kind of reinforced duplex metal carrying object, including circle
Cartridge type overcoat 1 and the inner sleeve 2 being installed in inside overcoat 1, the inner sleeve 2 include the connection end 21 being connected with the both ends of overcoat 1 and connected
The multiple shell fragments 22 being connected between two connection ends 21, the shell fragment 22 are obliquely arranged in parallel along the axis direction of overcoat 1
And shell fragment 22 along the width of shell fragment 22 after rotary compression it is curved, form smooth globoidal structure；The reinforced duplex
Metal carrying object also includes the elastic ring 3 at the middle part of shell fragment 22 for being arranged at the inner sleeve 2.
The utility model embodiment can be inserted by increasing elastic ring 3 at the middle part of the shell fragment 22 of inner sleeve 2 in carrying object and rigidity
Pin cancels connection, i.e., after rigid contact pin is extracted, shell fragment 22 is returned to original shape, shell fragment 22 is kept fastening force, favorably
In connection next time, meanwhile, elastic ring 3 adds the connection area of inner sleeve 2 and overcoat 1, effectively enhances current capacity, and
Simple in construction, practical, production technology is excellent, and suitable for lean production, the scrappage of carrying object reduces, beneficial to batch production, drop
Low production cost.
In one alternate embodiment, two connection ends 21 of the inner sleeve 2 are located by connecting in the both ends of overcoat 1, described fixed
Position connect through including rolling the fourth of the twelve Earthly Branches, close up, get ready, expand and enlarging complete connection so that inner sleeve 2 is brought into close contact with overcoat 1, connect
It is more firm.
In one alternate embodiment, the middle part of the shell fragment 22 is bent to the axis direction of inner sleeve 2, and the shell fragment 22 is along shell fragment
The side that the curved summit of 22 widths is connected towards inner sleeve 2 with overcoat 1.The area of shell fragment 22 is effectively increased, is improved
The current capacity of carrying object.
In one alternate embodiment, the overcoat 1 and inner sleeve 2 use metal material.Specifically, the overcoat 1 and
Inner sleeve 2 uses copper or aluminium.Using copper or aluminium, the current capacity of carrying object can be effectively increased.
In one alternate embodiment, the elastic ring 3 uses elastic copper product or elastic stainless steel material, specifically,
The quantity of the elastic ring 3 is one or more.
In the present embodiment, using elastomeric material, be advantageous to elastic ring 3 and shunk or unfolded, be easy to elastic ring 3 to shell fragment
22 protection.
One implementation principle of the utility model is as follows：Overcoat 1 is fine copper sleeve pipe, can not only improve the electric conductivity of product, also
Beneficial to the radiating of product.Inner sleeve 2 is fine copper carrying object, electric conductivity 99% or so, by fine copper sheet material blanking forming, multiple-grooved grid
Structure, and by wrap up in circle, distortion etc. technique turn into can face contact structure.The quantity of elastic ring 3 is one or more, in inner sleeve
After 2 are distorted, " closing waist " phenomenon occurs in middle part, and diameter diminishes, and elastic ring 3 is enclosed on into the waist of inner sleeve 2（In inner sleeve 2
Between position）, so when carrying object and rigid contact pin are coordinated, elastic ring 3 is because elasticity can strut, when rigid contact pin
When extraction, elastic ring 3 carries out resilience, is repeatedly plugged with realization and can guarantee that the requirement of enough confining forces.Inner sleeve 2 loads outer
After set 1, in the both ends oral area of overcoat 1 by rolling the fourth of the twelve Earthly Branches, closing up, get ready, expand, the mode such as enlarging, inner sleeve 2 and overcoat 1 are closely pasted
Close, and be fixed in overcoat 1, be monolithically fabricated enhanced double-layer current-carrying body.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are limited by appended claims and its equivalency range.
Claims (8)
1. a kind of reinforced duplex metal carrying object, including cylinder type overcoat and the inner sleeve for being installed in jacket internal, its feature exist
In：The inner sleeve includes the connection end being connected with overcoat both ends and the multiple shell fragments being connected between two connection ends, the bullet
Piece curved, shape after rotary compression along the oblique arranged in parallel and shell fragment of overcoat axis direction along shell fragment width
Into smooth globoidal structure；The reinforced duplex metal carrying object also includes being arranged at the elasticity in the middle part of the shell fragment of the inner sleeve
Ring.
2. reinforced duplex metal carrying object according to claim 1, it is characterised in that：The shell fragment is along shell fragment width side
The side being connected to curved summit towards inner sleeve with overcoat.
3. reinforced duplex metal carrying object according to claim 1, it is characterised in that：Two connection ends of the inner sleeve
It is located by connecting in overcoat both ends.
4. reinforced duplex metal carrying object according to claim 1, it is characterised in that：The overcoat and inner sleeve use
Metal material.
5. reinforced duplex metal carrying object according to claim 4, it is characterised in that：The overcoat and inner sleeve use copper
Or aluminium.
6. reinforced duplex metal carrying object according to claim 1, it is characterised in that：The elastic ring uses sprung copper
Material or elastic stainless steel material.
7. the reinforced duplex metal carrying object according to claim 1 or 6, it is characterised in that：The quantity of the elastic ring
For one or more.
8. reinforced duplex metal carrying object according to claim 1, it is characterised in that：To inner sleeve axle in the middle part of the shell fragment
Heart direction is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799007.3U CN206878215U (en) | 2017-07-04 | 2017-07-04 | Reinforced duplex metal carrying object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799007.3U CN206878215U (en) | 2017-07-04 | 2017-07-04 | Reinforced duplex metal carrying object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878215U true CN206878215U (en) | 2018-01-12 |
Family
ID=61332546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720799007.3U Active CN206878215U (en) | 2017-07-04 | 2017-07-04 | Reinforced duplex metal carrying object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600008A (en) * | 2021-01-19 | 2021-04-02 | 四川永贵科技有限公司 | Electric connector jack assembly with long service life characteristic |
-
2017
- 2017-07-04 CN CN201720799007.3U patent/CN206878215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600008A (en) * | 2021-01-19 | 2021-04-02 | 四川永贵科技有限公司 | Electric connector jack assembly with long service life characteristic |
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| GR01 | Patent grant |