CN201008035Y - Safety plug and socket - Google Patents

Safety plug and socket Download PDF

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Publication number
CN201008035Y
CN201008035Y CNU2006201219869U CN200620121986U CN201008035Y CN 201008035 Y CN201008035 Y CN 201008035Y CN U2006201219869 U CNU2006201219869 U CN U2006201219869U CN 200620121986 U CN200620121986 U CN 200620121986U CN 201008035 Y CN201008035 Y CN 201008035Y
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CN
China
Prior art keywords
socket
pin
contact
plug
contact point
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
CNU2006201219869U
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Chinese (zh)
Inventor
吴承望
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2006201219869U priority Critical patent/CN201008035Y/en
Application granted granted Critical
Publication of CN201008035Y publication Critical patent/CN201008035Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a socket and plug with safe utilization performance, wherein the plug is arranged at two pin ends with contact points which can extend out of the body, the contact point compassion is controlled by an inner spring, two electrodes of the socket are respectively positioned at the hollow part of the insulation block two sides, when electricity is needed, the pin is plugged in the plugging hole and the contact point can be pressed in the plugging pin by the socket shell and insulation block. When the contact point reaches the socket hollow point, the contact point will be popped out of the pin body by the spring and contacts with the socket electrode to output current. If other conductor enters the plugging hole, the conductor will not contact the electrode since the conductor has no convex contact point, so that no current passes through the conductor, thereby guaranteeing safety.

Description

The safety plug socket
Technical field the utility model belongs to a kind of safe plug and socket.
The socket that background technology is generally used now, inner charged electrode is two foils, and controls its elasticity by spring, with flexibility that improves plug and the fiting property that contacts with pin on the plug.The metal tape electrode slice of this class socket is exposed among the jack of socket cover, easily by sheet metal except that plug or bonding jumper, electric current is derived outside the Socket casing unexpectedly, and causes electric shock, and accident meets accident.Pin on the plug is made up of two flat or round bonding jumpers, and socket contacts with the electrode of socket, with delivered current.Plug move or the electric wire moving process in, can become flexible and part is deviate from, become to be exposed to outer energized conductor, and become safe hidden danger.
The summary of the invention the purpose of this utility model provides a kind of safe and reliable plug and socket.
Solution of the present utility model is: two metal electrodes in the socket are in the depression of the both sides of collets, and two pin ends of plug are provided with in opposite directions can give prominence to pin armature contact outward, adapt with the metal electrode of socket, and the contractility of contact is controlled by spring.Electric current to be from socket, obtained, the supporting plug of socket therewith must be used.
Because of the metal electrode of socket within the depression of collets, if insert with other electric conductor such as bonding jumper, sheet metal, metal bar that can inject jack, they not have outstanding contact, do not reach the interior charged electrode that caves in, thereby guarantee its fail safe.And pin of the present utility model with socket cover, when collets contact, in the retractable pin of contact, inserts pin smoothly, and when being inserted into, the electrode in the outstanding contact of pin and the socket depression contacts, and electric current is delivered to electrical appliance by pin.
Description of drawings concrete structure of the present utility model in conjunction with the embodiments and accompanying drawing, further specifies as follows:
Accompanying drawing is a cutaway view of the present utility model.
(1) is two pins of plug among the figure; (2) Socket casing; (3) spring; (4) electrode; (5) collets; (6) contact.
The end of two pins 1 of specific embodiment plug is equipped with and can be given prominence to the outer armature contact 6 of pin, and the flexible of contact controlled by spring 3; When plug inserts jack, contact 6 and Socket casing 2, during collets 5 contacts, contact 6 compression springs 3, enter in the pin, when being inserted to the recess of collets 5, spring 3 ejects contact 6, contact 6 is contacted with charged electrode 4, make electric current pass through pin 1, arrive electrical appliance.

Claims (2)

1. safety plug socket, it is characterized in that: there is the contact (6) of an activity end of two pins (1) of plug, is located at respectively in the both sides depression of collets (5) with the belt electrode (4) of contact (6) corresponding socket.
2. safety plug socket according to claim 1 is characterized in that: a spring (3) is arranged in plug ends contact (6).
CNU2006201219869U 2006-06-24 2006-06-24 Safety plug and socket Expired - Fee Related CN201008035Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201219869U CN201008035Y (en) 2006-06-24 2006-06-24 Safety plug and socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201219869U CN201008035Y (en) 2006-06-24 2006-06-24 Safety plug and socket

Publications (1)

Publication Number Publication Date
CN201008035Y true CN201008035Y (en) 2008-01-16

Family

ID=39003985

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201219869U Expired - Fee Related CN201008035Y (en) 2006-06-24 2006-06-24 Safety plug and socket

Country Status (1)

Country Link
CN (1) CN201008035Y (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103682749A (en) * 2013-12-14 2014-03-26 惠州柯林电器有限公司 Plug and socket
CN103700967A (en) * 2013-12-16 2014-04-02 惠州柯林电器有限公司 Plug and socket
CN107171140A (en) * 2017-06-12 2017-09-15 何华勇 A kind of bridge equipment
CN107181117A (en) * 2017-06-12 2017-09-19 斯幼云 A kind of automatic welder
CN107181116A (en) * 2017-06-12 2017-09-19 何华勇 A kind of bridge equipment of stable connection
CN107204542A (en) * 2017-06-12 2017-09-26 詹荃斐 A kind of deduster equipment
CN107230894A (en) * 2017-06-12 2017-10-03 詹荃斐 A kind of modified deduster equipment
CN107257053A (en) * 2017-06-12 2017-10-17 斯幼云 A kind of welder
CN107331997A (en) * 2017-06-19 2017-11-07 成都智朴思互联科技有限公司 A kind of charging head of built-in take-up room
CN107425322A (en) * 2017-06-19 2017-12-01 成都智朴思互联科技有限公司 A kind of charging cephalic tentacle of scalable length
CN107706663A (en) * 2017-06-12 2018-02-16 林进发 It is a kind of to connect firm air blower device
CN107706639A (en) * 2017-06-12 2018-02-16 林进发 A kind of air blower device being connected firmly
CN107845910A (en) * 2017-06-12 2018-03-27 泉州台商投资区华奥电子科技有限公司 A kind of novel electric power connecting element
CN107845909A (en) * 2017-06-12 2018-03-27 泉州台商投资区华奥电子科技有限公司 A kind of practical electric power connecting element
CN107845911A (en) * 2017-06-12 2018-03-27 泉州台商投资区华奥电子科技有限公司 A kind of novel electric power connecting element
CN107856551A (en) * 2017-07-28 2018-03-30 广州裬钊交通设备有限公司 A kind of firm new-energy automobile device
CN107856550A (en) * 2017-07-28 2018-03-30 广州裬钊交通设备有限公司 A kind of firm new-energy automobile device
CN107871980A (en) * 2017-07-28 2018-04-03 广州裬钊交通设备有限公司 A kind of locking type new-energy automobile device
CN108092070A (en) * 2017-06-12 2018-05-29 林安福 A kind of novel deduster equipment
CN108110525A (en) * 2017-06-12 2018-06-01 泉州东特机械有限公司 A kind of safe bridge equipment
CN108113423A (en) * 2017-06-12 2018-06-05 王妙心 A kind of easy-to-mount letter box arrangement
CN108199212A (en) * 2017-06-12 2018-06-22 泉州东特机械有限公司 A kind of bridge equipment of safe handling
CN108233015A (en) * 2018-01-10 2018-06-29 广州华爵生物科技有限公司 A kind of modified environmental monitoring installation
CN114709652A (en) * 2020-12-16 2022-07-05 比亚迪股份有限公司 Safety socket and plug

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103682749A (en) * 2013-12-14 2014-03-26 惠州柯林电器有限公司 Plug and socket
CN103700967A (en) * 2013-12-16 2014-04-02 惠州柯林电器有限公司 Plug and socket
CN103700967B (en) * 2013-12-16 2017-04-05 惠州市哈罗德科技有限公司 Plugs and sockets
CN107706639A (en) * 2017-06-12 2018-02-16 林进发 A kind of air blower device being connected firmly
CN108092070A (en) * 2017-06-12 2018-05-29 林安福 A kind of novel deduster equipment
CN107181116A (en) * 2017-06-12 2017-09-19 何华勇 A kind of bridge equipment of stable connection
CN107204542A (en) * 2017-06-12 2017-09-26 詹荃斐 A kind of deduster equipment
CN107230894A (en) * 2017-06-12 2017-10-03 詹荃斐 A kind of modified deduster equipment
CN107257053A (en) * 2017-06-12 2017-10-17 斯幼云 A kind of welder
CN108199212A (en) * 2017-06-12 2018-06-22 泉州东特机械有限公司 A kind of bridge equipment of safe handling
CN108113423A (en) * 2017-06-12 2018-06-05 王妙心 A kind of easy-to-mount letter box arrangement
CN107706663A (en) * 2017-06-12 2018-02-16 林进发 It is a kind of to connect firm air blower device
CN107171140A (en) * 2017-06-12 2017-09-15 何华勇 A kind of bridge equipment
CN107845910A (en) * 2017-06-12 2018-03-27 泉州台商投资区华奥电子科技有限公司 A kind of novel electric power connecting element
CN107845909A (en) * 2017-06-12 2018-03-27 泉州台商投资区华奥电子科技有限公司 A kind of practical electric power connecting element
CN107845911A (en) * 2017-06-12 2018-03-27 泉州台商投资区华奥电子科技有限公司 A kind of novel electric power connecting element
CN108110525A (en) * 2017-06-12 2018-06-01 泉州东特机械有限公司 A kind of safe bridge equipment
CN107181117A (en) * 2017-06-12 2017-09-19 斯幼云 A kind of automatic welder
CN107425322A (en) * 2017-06-19 2017-12-01 成都智朴思互联科技有限公司 A kind of charging cephalic tentacle of scalable length
CN107331997A (en) * 2017-06-19 2017-11-07 成都智朴思互联科技有限公司 A kind of charging head of built-in take-up room
CN107871980A (en) * 2017-07-28 2018-04-03 广州裬钊交通设备有限公司 A kind of locking type new-energy automobile device
CN107856550A (en) * 2017-07-28 2018-03-30 广州裬钊交通设备有限公司 A kind of firm new-energy automobile device
CN107856551A (en) * 2017-07-28 2018-03-30 广州裬钊交通设备有限公司 A kind of firm new-energy automobile device
CN108233015A (en) * 2018-01-10 2018-06-29 广州华爵生物科技有限公司 A kind of modified environmental monitoring installation
CN114709652A (en) * 2020-12-16 2022-07-05 比亚迪股份有限公司 Safety socket and plug

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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: 20080116