CN204497436U - A kind of industrial socket sleeve - Google Patents
A kind of industrial socket sleeve Download PDFInfo
- Publication number
- CN204497436U CN204497436U CN201520207614.7U CN201520207614U CN204497436U CN 204497436 U CN204497436 U CN 204497436U CN 201520207614 U CN201520207614 U CN 201520207614U CN 204497436 U CN204497436 U CN 204497436U
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- inserted terminal
- sleeve
- industrial socket
- external diameter
- socket sleeve
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Abstract
The utility model discloses a kind of industrial socket sleeve, its technical essential is: the body comprising tubulose, one end of described body is provided with inserted terminal, described inserted terminal evenly offers some grooves, the external diameter of described inserted terminal is less than the external diameter of body, described body and inserted terminal one-body molded, one end that described body is relative with inserted terminal is stiff end, the inner side of described stiff end is provided with blocking part, the external diameter of described body is 7 ~ 8mm, the external diameter of described inserted terminal is 5 ~ 6mm, the thickness of described body is 1 ~ 2mm, aim to provide a kind of structure simple, easy to process, the industrial socket sleeve that useful life is of a specified duration.
Description
Technical field
The utility model relates to a kind of contact, and more particularly, it relates to a kind of contact of industrial socket.
Background technology
Electric connection contact, has title conducting terminal, be under normal circumstances conveniently two independently wire formed electrical connection connect and make, be generally all arranged on switch internal.
In " brief talking the contacts Technology of Plugs and Sockets for Industry " that " electromechanical engineering technology " 2006 the 9th is interim, comparatively detailed description is done to industrial socket contact, therefrom can know, industrial socket contact can be divided into plug-in type contact and dock contact, and plug-in type contact wherein mainly by having overlapped flexible collar outside sleeve, thus make sleeve clamp latch, ensure that it contacts.
At present, application number on market is that the Chinese patent of CN201320522216.5 discloses a kind of industrial plug socket conducting terminal, comprise cylindrical conductive terminal body, conducting terminal body is connected and composed by rear installation portion and front Plug Division, and the diameter of section of described rear installation portion is greater than the diameter of section of front Plug Division, the periphery of described front Plug Division is at least provided with one section of annular groove, cage spring is set with in described annular groove, described cage spring includes two annular sleeve, the cross section outside diameter of two annular sleeve is identical with the diameter of section of front Plug Division, two annular sleeve are that axial linear is intervally arranged, linked into an integrated entity by several circumferentially uniform flexure strips between two annular sleeve, flexure strip radially outward arches camber structure.
But said structure is same as the prior art, all adopt and to make sleeve, there is chucking power in sleeve outside increase flexible collar, such structure is too complicated, waste a lot of resource, add cost, and because conducting strip is with electricity, electric spark is there will be in the process that sleeve and plug plug, this electric spark sprays along sleeve, causes the junction of sleeve very aging, affects the useful life of sleeve.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide the industrial socket sleeve that a kind of structure is simple, easy to process, useful life is of a specified duration.
For achieving the above object, the utility model provides following technical scheme: a kind of industrial socket sleeve, wherein: the body comprising tubulose, one end of described body is provided with inserted terminal, described inserted terminal evenly offers some grooves, and the external diameter of described inserted terminal is less than the external diameter of body, described body and inserted terminal one-body molded, one end that described body is relative with inserted terminal is stiff end, is provided with blocking part between the inner side of described stiff end and body.
By adopting technique scheme, the inserted terminal front end constriction of described sleeve applies chucking power to the plug inserted, the elastic properties of materials making full use of sleeve itself forms clamp port, greatly simplifie the structure of sleeve, reduce production and processing cost, the electric spark rushing at stiff end produced when simultaneously utilizing the blocking part between body and stiff end to stop plug sleeve, extends the useful life of sleeve greatly, has good promotion prospect.
The utility model is set to further: described inserted terminal splits some insert-connecting plates by groove, the orthogonal setting of described insert-connecting plate.
By adopting technique scheme, the area of described insert-connecting plate being maximized, the contact area of insert-connecting plate and plug is increased, strengthens its electric conductivity.
The utility model is set to further: described groove extends to body from inserted terminal.
By adopting technique scheme, making the bottom land of described groove and the position of Plug Division stagger, preventing Plug Division in continuous clamping process, groove trench bottom divides and occurs cracking, is delayed the useful life of described sleeve.
The utility model is set to further: the external diameter of described body is 7 ~ 8mm.
The utility model is set to further: the external diameter of described inserted terminal is 5 ~ 6mm.
The utility model is set to further: the thickness of described body is 1 ~ 2mm.
The utility model is set to further: be provided with chamfering inside the end face of described inserted terminal.
By adopting technique scheme, the perfect structure of described sleeve, makes that the scope of application of described sleeve is wider, electric conductivity is better, useful life is more of a specified duration, and its chamfering arranges and makes this sleeve more be convenient to plug insertion in use.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model industrial socket sleeve embodiment;
Fig. 2 is the cutaway view of the utility model industrial socket sleeve embodiment.
Reference numeral: 1, body; 2, inserted terminal; 3. groove; 4. insert-connecting plate; 5. chamfering; 6. stiff end; 7. blocking part; 8. installing hole.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model industrial socket sleeve embodiment is described further.
A kind of industrial socket sleeve, wherein: the body 1 comprising tubulose, one end of described body 1 is provided with inserted terminal 2, this inserted terminal 2 is for the plug grafting with shape adaptation, as shown in Figure of description 1, this sleeve is set to circular tube shaped, described inserted terminal 2 evenly offers 4 grooves 3, Plug Division is divided into the insert-connecting plate 4 each other with gap by shown groove 3, and this insert-connecting plate 4 bends inwards thus the external diameter of described inserted terminal 2 is less than the external diameter of body 1, certainly, described body 1 is one-body molded with inserted terminal 2, by such as shown in Figure of description 2, one end that described body 1 is relative with inserted terminal 2 is stiff end 6, this stiff end 6 offer with the fixing installing hole 8 of wire, between the inner side of described stiff end 6 and body 1, blocking part 7 is set.
Principle of the present utility model is: the inserted terminal 2 front end constriction of described sleeve applies chucking power to the plug inserted, the elastic properties of materials making full use of sleeve itself forms clamp port, greatly simplifie the structure of sleeve, reduce production and processing cost, the electric spark rushing at stiff end 6 produced when simultaneously utilizing the blocking part 7 between body 1 and stiff end 6 to stop and plug sleeve, extend the useful life of sleeve greatly, good promotion prospect.
As further structure optimization, the orthogonal setting of described insert-connecting plate 4, maximizes the area of described insert-connecting plate 4, insert-connecting plate 4 is increased with the contact area of plug, strengthens its electric conductivity.
Further, described groove 3 extends to body 1 from inserted terminal 2, makes the described bottom land of groove 3 and the position of Plug Division stagger, prevents Plug Division in continuous clamping process, and groove 3 trench bottom divides and occurs cracking, is delayed the useful life of described sleeve.
In detail: the external diameter of described body 1 is 7 ~ 8mm, the external diameter of described inserted terminal 2 is 5 ~ 6mm, the thickness of described body 1 is 1 ~ 2mm, chamfering 5 is provided with inside the end face of described inserted terminal 2, the structure of the utility model is perfect described sleeve, the scope of application making described sleeve is wider, electric conductivity is better, useful life is more of a specified duration, and its chamfering 5 arranges and makes this sleeve more be convenient to plug in use and inserts.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. an industrial socket sleeve, it is characterized in that: the body comprising tubulose, one end of described body is provided with inserted terminal, described inserted terminal evenly offers some grooves, the external diameter of described inserted terminal is less than the external diameter of body, described body and inserted terminal one-body molded, one end that described body is relative with inserted terminal is stiff end, and the inner side of described stiff end is provided with blocking part.
2. industrial socket sleeve according to claim 1, is characterized in that: described inserted terminal is divided into some insert-connecting plates by groove, the orthogonal setting of described insert-connecting plate.
3. industrial socket sleeve according to claim 2, is characterized in that: described groove extends to body from inserted terminal.
4. industrial socket sleeve according to claim 3, is characterized in that: the external diameter of described body is 7 ~ 8mm.
5. industrial socket sleeve according to claim 4, is characterized in that: the external diameter of described inserted terminal is 5 ~ 6mm.
6. industrial socket sleeve according to claim 5, is characterized in that: the thickness of described body is 1 ~ 2mm.
7. industrial socket sleeve according to claim 6, is characterized in that: be provided with chamfering inside the end face of described inserted terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207614.7U CN204497436U (en) | 2015-04-08 | 2015-04-08 | A kind of industrial socket sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207614.7U CN204497436U (en) | 2015-04-08 | 2015-04-08 | A kind of industrial socket sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497436U true CN204497436U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207614.7U Active CN204497436U (en) | 2015-04-08 | 2015-04-08 | A kind of industrial socket sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979670A (en) * | 2015-07-14 | 2015-10-14 | 乐清市神创电气科技有限公司 | Cylindrical plug bush and production method |
-
2015
- 2015-04-08 CN CN201520207614.7U patent/CN204497436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979670A (en) * | 2015-07-14 | 2015-10-14 | 乐清市神创电气科技有限公司 | Cylindrical plug bush and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |