CN203300854U - Plug and socket apparatus - Google Patents
Plug and socket apparatus Download PDFInfo
- Publication number
- CN203300854U CN203300854U CN2013200741387U CN201320074138U CN203300854U CN 203300854 U CN203300854 U CN 203300854U CN 2013200741387 U CN2013200741387 U CN 2013200741387U CN 201320074138 U CN201320074138 U CN 201320074138U CN 203300854 U CN203300854 U CN 203300854U
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- socket
- plug
- protuberance
- metal
- utility
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Abstract
A plug and socket apparatus is provided. The socket comprises metal pins or metal insert columns and a plastic board that is connected with the metal pins or the metal insert columns. The socket comprises a socket substrate and metal clamping piece devices. The plug and socket apparatus is characterized in that mutually matched concave parts and convex parts are respectively disposed at corresponding positions in the metal pins or metal insert columns and the metal clamping piece devices. The concave parts and the convex parts are disposed at corresponding positions in the plug and the socket, are cooperated with each other well, can be adjusted through a resilient means, the plugging process can be performed smoothly. The plug and socket apparatus is firm in plugging, good in contact and not easy to be disengaged with each other, and can effectively guarantee reliable operation and use of various electric appliances which are connected with the apparatus.
Description
Technical field
The utility model relates to the electric equipment products field, relates in particular to a kind of plug and socket device.
Background technology
Family uses home electric appliance plug socket kind a lot of at present, style differs, two or the inserted sheet of three and the plug of inserting column are arranged, the corresponding socket that two or three jacks are arranged, what also have is set together a plurality of jacks to have made multipurpose socket, shape can be for square, also can be for strip, but whatsoever form, have a common weakness, and is all satisfied while bringing into use, after a period of time, its plug and socket often coordinates and is not fine, and easily loose contact, cause the generation of obscission.Make it adaptive better as artificial Self-adjustment,, as careless manipulation, can cause major safety risks.
The electric equipment that particularly as this classes such as using dust catcher, hair dryer, need to be on the move more easily causes to peg graft and comes off.The modern is being perplexed in the appearance of this phenomenon always, when grafting comes off, power cut-off, as long as need the equipment of power supply just all can quit work, this not only wastes time, affect operating efficiency, more as work facility such as computers, its power supply cuts off the power supply suddenly, a lot of significant datas are not also preserved, it can be upset us and must work and live, and even may bring heavy losses to us, can't make up.
Therefore, prior art has yet to be improved and developed.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of plug and socket device, is intended to solve plug and socket and pegs graft not firmly, and contact is not fine, can not allow the problems such as the relieved use safely of people.
The technical solution of the utility model is as follows:
A kind of plug and socket device, plug comprises the plastic plate of metal insert or inserting column and connection metal inserted sheet or inserting column, socket comprises socket substrate and is contained in metal clip sheet devices on socket substrate, wherein, described inserted sheet or inserting column are respectively arranged with recess and the protuberance that matches in corresponding position with described metal clip sheet devices.
A kind of plug and socket device, wherein, described metal insert or inserting column are provided with at least one protuberance, and described protuberance is connected with elastomeric element by pin, and described metal clip sheet devices arranges size and suitable at least one recess of quantity in corresponding position.
A kind of plug and socket device, wherein, described metal insert or inserting column are provided with at least one recess, and described metal clip sheet devices arranges size and suitable at least one protuberance of quantity in corresponding position, and described protuberance is connected with elastomeric element by pin.
A kind of plug of the utility model and socket device are provided with recess and protuberance by the corresponding position at plug and socket, make just in time corresponding matching of its recess and protuberance, regulating by elastic device, the grafting process is also successfully carried out, it is firm that this kind plug and socket device are pegged graft, contact good difficult drop-off, can guarantee effectively that the various electrical equipment that connect work reliably and use.
Description of drawings
Fig. 1 is the integrally-built structural representation of socket in a kind of plug of the utility model and socket device.
Fig. 2 is the integrally-built structural representation of plug in a kind of plug of the utility model and socket device.
Fig. 3 is that a kind of plug of the utility model contacts the structural representation of matching part with the socket and plug in socket device.
Embodiment
The utility model provides a kind of plug and socket device, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below the utility model further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
the integrally-built structural representation of socket in plug as a kind of in Fig. 1 the utility model and socket device, contact with socket and plug in socket device with a kind of plug of Fig. 3 the utility model shown in the structural representation of matching part, plug and socket device comprise socket 100, socket substrate 101, metal clip sheet devices 102, protuberance 103, as shown in the integrally-built structural representation of plug in plug as a kind of in Fig. 2 the utility model and socket device, plug and socket device comprise plug 200, the plastic plate 201 of connection metal inserted sheet or inserting column, metal insert or inserting column 202, recess 203.
as shown in Figure 1, now the socket and plug pattern of application differs, wherein three holes and two holes is comparatively common, a kind of plug of the utility model and socket device are not limited to two holes or three holes, now take two hole plug and sockets as example, structure of the present utility model is illustrated, the utility model plug is plugged in the described metal clip sheet devices 102 that is connected with socket substrate 101 in described socket 100 with the use state of socket for the metal insert 202 that described plug 200 is connected with plastic plate 201, the elastomeric element that described metal clip sheet devices 102 connects by pin, simultaneously described elastomeric element connects described protuberance 103, and described protuberance 103 is set to the triangle that distance increases gradually from top to bottom, this kind shape is conducive to described metal insert 202 and is plugged into smoothly in described metal clip sheet devices 102, in the grafting process, when described metal insert 202 center dants 203 do not run into described protuberance 103 in described metal clip sheet devices 102, described elastomeric element is in compressive state, described metal insert 202 continues operation downwards, when described metal insert 202 center dants 203 just in time run into described protuberance 103 in described metal clip sheet devices 102, described elastomeric element flicks, wherein said protuberance 103 is just in time suitable identical with described recess 302, increased the fastness that described metal insert 202 and described metal clip sheet devices 102 are pegged graft.
And the plug of this kind structure and socket also can with do not have described protuberance 103 to be connected with the common socket of described recess 203.Increased the scope of application of the utility model plug and socket device.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improve and conversion all should belong to the protection range of the utility model claims.
Claims (3)
1. a plug and socket device, plug comprises the plastic plate of metal insert or inserting column and connection metal inserted sheet or inserting column, socket comprises socket substrate and is contained in metal clip sheet devices on socket substrate, it is characterized in that, described inserted sheet or inserting column are respectively arranged with recess and the protuberance that matches in corresponding position with described metal clip sheet devices.
2. a kind of plug according to claim 1 and socket device, it is characterized in that, described metal insert or inserting column are provided with at least one protuberance, described protuberance is connected with elastomeric element by pin, and described metal clip sheet devices arranges size and suitable at least one recess of quantity in corresponding position.
3. a kind of plug according to claim 1 and socket device, it is characterized in that, described metal insert or inserting column are provided with at least one recess, described metal clip sheet devices arranges size and suitable at least one protuberance of quantity in corresponding position, described protuberance is connected with elastomeric element by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200741387U CN203300854U (en) | 2013-01-29 | 2013-01-29 | Plug and socket apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200741387U CN203300854U (en) | 2013-01-29 | 2013-01-29 | Plug and socket apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300854U true CN203300854U (en) | 2013-11-20 |
Family
ID=49576837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200741387U Expired - Fee Related CN203300854U (en) | 2013-01-29 | 2013-01-29 | Plug and socket apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682729A (en) * | 2013-12-14 | 2014-03-26 | 惠州柯林电器有限公司 | Plug and socket |
-
2013
- 2013-01-29 CN CN2013200741387U patent/CN203300854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682729A (en) * | 2013-12-14 | 2014-03-26 | 惠州柯林电器有限公司 | Plug and socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140129 |