CN203085916U - Plug - Google Patents

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Publication number
CN203085916U
CN203085916U CN 201220678246 CN201220678246U CN203085916U CN 203085916 U CN203085916 U CN 203085916U CN 201220678246 CN201220678246 CN 201220678246 CN 201220678246 U CN201220678246 U CN 201220678246U CN 203085916 U CN203085916 U CN 203085916U
Authority
CN
China
Prior art keywords
socket
lead
plug
pin
positive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220678246
Other languages
Chinese (zh)
Inventor
杨成滨
徐晓航
夏航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang University of Technology ZJUT
Original Assignee
Zhejiang University of Technology ZJUT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang University of Technology ZJUT filed Critical Zhejiang University of Technology ZJUT
Priority to CN 201220678246 priority Critical patent/CN203085916U/en
Application granted granted Critical
Publication of CN203085916U publication Critical patent/CN203085916U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to an electric connection device, and discloses a plug comprising a main body, a pin, and an outer lead. An inner part of the main body is provided with a positive terminal and a negative terminal, and the pin and the outer lead are respectively connected with the positive terminal and the negative terminal by leads. The main body is provided with jacks, in which are disposed spring leaves connected with the positive terminal and the negative terminal by the leads. The main body is provided with a turnable cover, which is disposed on the jacks in a covering manner. The plug provided by the utility model is also provided with the socket function, is smart, convenient, and safe, and can be used to provide users with more sockets.

Description

Plug
Technical field
The utility model relates to arrangements of electric connection, relates in particular to a kind of plug.
Background technology
In the life, more and more along with small-power electrical equipment such as family mobile phone, flat boards, therefore charging just needs increasing socket, however but socket is limited for a lot of terminal block, is difficult to charge simultaneously, and therefore the use to people will cause tremendous influence.In the prior art, all be the quantity that increases the socket area or increase socket, be difficult to fundamentally solve the few problem of socket quantity.
Summary of the invention
The utility model provides a kind of plug of band socket of compact volume and convenience safety at deficiency of the prior art.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Plug comprises body, pin and outer lead, is provided with the both positive and negative polarity terminals in the body, described pin links to each other with the both positive and negative polarity terminals by lead respectively with outer lead, described body is provided with socket, is provided with spring leaf in the described socket, and described spring leaf links to each other with the both positive and negative polarity terminals by lead.Electrical equipment was switched on after outer lead connecting circuit of the present utility model, pin inserted socket, also can insert the plug of other electrical equipment on the socket, became the socket of other electrical equipment simultaneously.
As preferably, described body is provided with to be renovated, and described renovating is placed on the socket.To renovate when need using socket and start, will renovate when not using and cover, convenient and safe.
According to the technical solution of the utility model, plug has had the function of socket concurrently, and compact volume and convenience safety can offer the more socket of user.
Description of drawings
Fig. 1 is the internal structure schematic diagram of the utility model embodiment.
Fig. 2 is the external structure schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
Embodiment
Plug, comprise body 1, pin 21,22 and outer lead 3, be provided with both positive and negative polarity terminals 41,42 in the body 1, described pin 21,22 links to each other with both positive and negative polarity terminals 41,42 by lead 5 respectively with outer lead 3, described body 1 is provided with socket 61,62, be provided with spring leaf 71,72 in the described socket 61,62, described spring leaf 71,72 links to each other with both positive and negative polarity terminals 41,42 by lead 5.Described body 1 is provided with renovates 8, describedly renovates 8 and is placed on the socket 61,62.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.

Claims (2)

1. plug, comprise body, pin and outer lead, be provided with the both positive and negative polarity terminals in the body, described pin links to each other with the both positive and negative polarity terminals by lead respectively with outer lead, it is characterized in that: described body is provided with socket, be provided with spring leaf in the described socket, described spring leaf links to each other with the both positive and negative polarity terminals by lead.
2. plug according to claim 1 is characterized in that: described body is provided with to be renovated, and described renovating is placed on the socket.
CN 201220678246 2012-12-10 2012-12-10 Plug Expired - Fee Related CN203085916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220678246 CN203085916U (en) 2012-12-10 2012-12-10 Plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220678246 CN203085916U (en) 2012-12-10 2012-12-10 Plug

Publications (1)

Publication Number Publication Date
CN203085916U true CN203085916U (en) 2013-07-24

Family

ID=48831721

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220678246 Expired - Fee Related CN203085916U (en) 2012-12-10 2012-12-10 Plug

Country Status (1)

Country Link
CN (1) CN203085916U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110480438A (en) * 2019-09-12 2019-11-22 刘容 A kind of lift grinding device of building wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110480438A (en) * 2019-09-12 2019-11-22 刘容 A kind of lift grinding device of building wall

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20151210

EXPY Termination of patent right or utility model