CN104183980B - The socket structure that a kind of protection plug comes off - Google Patents

The socket structure that a kind of protection plug comes off Download PDF

Info

Publication number
CN104183980B
CN104183980B CN201310190155.1A CN201310190155A CN104183980B CN 104183980 B CN104183980 B CN 104183980B CN 201310190155 A CN201310190155 A CN 201310190155A CN 104183980 B CN104183980 B CN 104183980B
Authority
CN
China
Prior art keywords
seat
socket
plug
fixed
fixture block
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.)
Active
Application number
CN201310190155.1A
Other languages
Chinese (zh)
Other versions
CN104183980A (en
Inventor
王毅勇
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.)
TURN-LINK ELECTRONIC Co Ltd
Original Assignee
TURN-LINK ELECTRONIC Co Ltd
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 TURN-LINK ELECTRONIC Co Ltd filed Critical TURN-LINK ELECTRONIC Co Ltd
Priority to CN201310190155.1A priority Critical patent/CN104183980B/en
Publication of CN104183980A publication Critical patent/CN104183980A/en
Application granted granted Critical
Publication of CN104183980B publication Critical patent/CN104183980B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention provides the socket structure that a kind of protection plug comes off, including socket panel, fixture block, button, spring, back seat and sleeve, the back seat is to have mounting hole on inverted " t " type structure, back seat to protrude with installing;The sleeve is fixed on back seat by the mounting hole on back seat;The spring is fixed on back seat by the installation protrusion on back seat;The button is fixed on back seat and connecting spring;Described fixture block one end connects button, and other end is fixed on back seat;The socket panel wraps up whole back seat.The socket structure that a kind of protection plug of the present invention comes off, plug normally inserts socket, during extraction, presses button, simple to operate;Plug withdrawal force measuring is bigger, and the frictional force between contact pin on fixture block and plug is also bigger, and structure is reliable;Meanwhile, as long as standard-sized plug, the plug matched with socket, can accomplish the effect of anticreep, device structure is simple, and purchase cost is relatively low, it is easy to large-scale promotion.

Description

The socket structure that a kind of protection plug comes off
Technical field
The present invention relates to socket field, specifically a kind of Anti-disconnecting socket.
Background technology
Conventional socket is varied, and its plug, the connected mode of socket are mainly or using plug-type structure.It is existing The Anti-separation socket of technology is such as:
First, a kind of Anti-separation socket of Application No. 200820192348.5, including:Bottom in socket (1), socket (1) Portion is equipped with boss (2), and the both sides of boss (2) are provided with wedge groove (3), and two fixed arms (4), the pulley of (5) lower end are in wedge groove (3) Interior to slide, two fixed arms (4), the hook-shaped upper end of (5) pass through the hole covered on socket (1) to stretch out socket (1), and connecting rod (6) is by turning Axle (7), (8) and two fixed arms (4), (5) are respectively connected with, the lower section of the jack constituted mounted in elastic metallic copper sheet;Pole (9) is worn Cross connecting rod (6)-end to be fixed on boss (2), spring (10)-head on pole (9) is connected with connecting rod (6), other end and boss (2) it is connected.Its advantage is:Plug plug easily, firmly, plug will not come off easily, using conveniently, safely, it is ensured that to electricity consumption The normal use of device and Electrical Safety.
2nd, Application No. 200820165244.5 it is a kind of can locking-type plug wiring release prevention socket, including socket group Into socket intermediate surface has jack, and jack bottom carries two poles, and pole top is equipped with mobilizable buckle.Advantage:One is knot Structure is simple, safe and convenient to use;Two be that can prevent plug from departing from link.
3rd, a kind of anti-run safety socket of Application No. 200810116688.4, an including insulation shell, is inserted with some An electrode is provided with hole, each jack, it is characterised in that:At least one unidirectional interference piece, is arranged at the insulation shell In, it makes the plug insertion unaffected, but interference can be produced when pulling the plug out of the socket.The present invention actually reach it is simple in construction and Easy to operate goal of the invention.
Torsion fixed structure, pole has been respectively adopted in the mode of three kinds of socket anticreeps --- the fixed structure of movable buckle, The fixed structure laterally interfered;Three kinds of fixed structures respectively have feature in itself, but it not is very convenient to use.Present anticreep Socket field problem encountered is, in plug insertion socket after can carry out being fixedly connected automatically and clamping, general outer It will not be loosened in the case of power, only clamping position is opened by special construction and could be come out of the socket plug.At present, Most of preventing plug from dropping structure settings are in plug-peripheral.For example, the knot being made up of metallic rod ("Ji" type), plastic button, bolt Structure, metallic rod is installed between bolt, can be rotated by axle of two ends, plastic button is stuck in metallic rod, is rotated with metallic rod, is buckled in The joint of plug and electric wire, so as to reach anti-drop function.
Not only unsightly, and unreliable, buckle is improper to be just easy to abjection to this structure, and it is to plug construction chi It is very little to require higher, as change other kind of plug may just it is inapplicable.Some other similar disconnecting prevention structure also has this problem.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect there is provided the socket knot that a kind of protection plug comes off Structure, the disconnecting prevention structure is not only attractive in appearance, reliably, and less demanding to plug construction size.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme:
The socket structure that a kind of protection plug comes off, including socket panel, fixture block, button, spring, back seat and sleeve, it is described Back seat is to have mounting hole on inverted " t " type structure, back seat to protrude with installing;The sleeve is fixed on by the mounting hole on back seat On back seat;The spring is fixed on back seat by the installation protrusion on back seat;The button is fixed on back seat and connects bullet Spring;Described fixture block one end connects button, and other end is fixed on back seat;The socket panel wraps up whole back seat.
Further, the spring and sleeve are metal material.
Further, two-phase socket, three-phase socket and USB are provided with the socket panel.
Further, the fixture block is fixed between button and socket panel.
Further, the socket panel is fixed by screw with back seat.
The socket structure that a kind of protection plug of the present invention comes off, plug normally inserts socket, during extraction, presses button i.e. Can, it is simple to operate;Plug withdrawal force measuring is bigger, and the frictional force between contact pin on fixture block and plug is also bigger, and structure is reliable;Together When, as long as standard-sized plug, the plug matched with socket, can accomplish the effect of anticreep, device structure is simple, adopts Purchase cost relatively low, it is easy to large-scale promotion.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the configuration schematic diagram for the socket structure that a kind of protection plug of the invention comes off;
Fig. 2 is the structural representation when socket structure that a kind of protection plug of the invention comes off inserts plug.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
The socket structure that a kind of protection plug as shown in Figure 1 comes off, including socket panel (1), fixture block (2), button (3), bullet Spring (4), back seat (5) and sleeve (6), the back seat (5) are there is mounting hole on inverted " t " type structure, back seat (5) and install convex Go out;The sleeve (6) is fixed on back seat (5) by the mounting hole on back seat (5);The spring (4) passes through on back seat (5) Protrusion is installed to be fixed on back seat (5);The button (3) is fixed on back seat (5) and connecting spring (4);The fixture block (2) one End connection button (3), other end is fixed on back seat (5);The socket panel (1) wraps up whole back seat (5);The spring (4) it is metal material with sleeve (6);Two-phase socket, three-phase socket and USB are provided with the socket panel (1);It is described Fixture block (2) is fixed between button (3) and socket panel (1);The socket panel (1) is fixed by screw and back seat (5).
As shown in Fig. 2 in plug (8) insertion socket panel (1), with the insertion of the contact pin (7) on plug, fixture block (2) Rotated down with back seat connection end (21) for axle, therewith button (3) also slide downward, until plug (8) fully-inserted socket surface Plate (1).Because spring (4) heads on button (3) all the time, button (3) heads on square opening side and plug on fixture block (2), fixture block (2) again On contact pin (7) contact, when apply a upward power in plug (8) when, fixture block (2) with plug contact pin (7) generation rub Power is wiped, power is bigger, and frictional force is bigger;Now want to allow plug (8) to extract from socket panel (1), it is necessary to press button (3), Fixture block (2) is set to be rotated down with back seat connection end (21) for axle, the square opening side on fixture block (2) departs from the contact pin (7) on plug, Frictional force is disappeared, therefore plug (8) can be extracted from socket panel (1).
When plug (8) inserts socket panel (1), fixture block (2) and contact pin (7) are at an angle, with inserting for plug (8) Enter, because the square opening size in fixture block (2) is close with contact pin (7), contact pin (7) compressing fixture block (2) is rotated down, fixture block (2) The projection size of square opening becomes big, when fixture block (2) and contact pin (7) close to it is vertical when, contact pin (7) is inserted in sleeve (6);Work as plug (8) when coming out of the socket, due to the effect of frictional force, fixture block (2) will be also rotated up with contact pin (7), fixture block (2) The projection size of square opening diminishes, and frictional force becomes big, and plug (8) is more difficult to come out of the socket.If it is desired to allowing plug (8) from socket Extract, only need to press button (3) so that the projection size of the square opening in fixture block (2) becomes big, at this moment, it is possible to by plug (8) from Extracted in socket, so as to reach the purpose of anticreep.
The socket structure that a kind of protection plug of the present invention comes off, plug normally inserts socket, during extraction, presses button i.e. Can, it is simple to operate;Plug withdrawal force measuring is bigger, and the frictional force between contact pin on fixture block and plug is also bigger, and structure is reliable;Together When, as long as standard-sized plug, the plug matched with socket, can accomplish the effect of anticreep, device structure is simple, adopts Purchase cost relatively low, it is easy to large-scale promotion.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic. Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's Within protection domain.

Claims (5)

1. the socket structure that a kind of protection plug comes off, including socket panel, fixture block, button, spring, back seat and sleeve, its feature It is:The back seat is to have mounting hole on inverted " t " type structure, back seat to protrude with installing;
The sleeve is fixed on back seat by the mounting hole on back seat;
The spring is fixed on back seat by the installation protrusion on back seat;
The button is fixed on back seat and connecting spring;
Described fixture block one end connects button, and other end is fixed on back seat, the contact pin insertion fixture block square opening of plug;
The socket panel wraps up whole back seat.
2. the socket structure that a kind of protection plug according to claim 1 comes off, it is characterised in that:The spring and sleeve are equal For metal material.
3. the socket structure that a kind of protection plug according to claim 1 comes off, it is characterised in that:Opened on the socket panel There are two-phase socket, three-phase socket and USB.
4. the socket structure that a kind of protection plug according to claim 1 comes off, it is characterised in that:The fixture block be fixed on by Between button and socket panel.
5. the socket structure that a kind of protection plug according to claim 1 comes off, it is characterised in that:The socket panel passes through Screw is fixed with back seat.
CN201310190155.1A 2013-05-22 2013-05-22 The socket structure that a kind of protection plug comes off Active CN104183980B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310190155.1A CN104183980B (en) 2013-05-22 2013-05-22 The socket structure that a kind of protection plug comes off

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310190155.1A CN104183980B (en) 2013-05-22 2013-05-22 The socket structure that a kind of protection plug comes off

Publications (2)

Publication Number Publication Date
CN104183980A CN104183980A (en) 2014-12-03
CN104183980B true CN104183980B (en) 2017-10-10

Family

ID=51964841

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310190155.1A Active CN104183980B (en) 2013-05-22 2013-05-22 The socket structure that a kind of protection plug comes off

Country Status (1)

Country Link
CN (1) CN104183980B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111628348A (en) * 2020-06-08 2020-09-04 博硕科技(江西)有限公司 Self-locking power connector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203277834U (en) * 2013-05-22 2013-11-06 宁波腾浪网络通信设备有限公司 Socket structure with prevention of falling of plug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2173467Y (en) * 1993-11-04 1994-08-03 张岩 Adjustable universal power socket
CN2494050Y (en) * 2001-06-13 2002-05-29 曾艺 Power source socket with lock mechanism
CN101630793A (en) * 2008-07-15 2010-01-20 黄富翔 Anti-run safety socket
CN201307644Y (en) * 2008-11-10 2009-09-09 罗文博 Anti-break socket
TWI376846B (en) * 2009-04-01 2012-11-11 Socket with a plug retention structure
CN202145513U (en) * 2011-08-12 2012-02-15 叶长青 Looseness resistant socket

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203277834U (en) * 2013-05-22 2013-11-06 宁波腾浪网络通信设备有限公司 Socket structure with prevention of falling of plug

Also Published As

Publication number Publication date
CN104183980A (en) 2014-12-03

Similar Documents

Publication Publication Date Title
CN107369993B (en) A kind of electrical equipment for electric engagement device
CN107342508A (en) A kind of novel bridge facility
CN202373747U (en) Improved structure for protective door of five-hole socket
CN203277817U (en) Simple device for preventing plug being separated from socket
CN203277834U (en) Socket structure with prevention of falling of plug
CN104183980B (en) The socket structure that a kind of protection plug comes off
CN105071116B (en) The attaching plug and socket of anti-dropout
CN203553499U (en) Structure applied to socket for preventing plug from falling off
CN204067594U (en) The Rapid wiring structure of switch or socket
CN204103162U (en) A kind of safety socket
CN102544821B (en) Portable bolt socket
CN104183976B (en) A kind of easy device of protection plug abjection socket
CN202839975U (en) Wire-plugging type connector
CN204706721U (en) Multi-function jack
CN104283058B (en) A kind of protection plug dropping structure applied to socket
CN208508166U (en) A kind of Anti-drop plug
CN202384529U (en) Portable bolt socket
CN201215792Y (en) Circuit breaker for electricity leakage
CN205792439U (en) A kind of photovoltaic junction box structure of improvement
CN206250490U (en) A kind of high-tension connector
CN203553498U (en) Piercing structure for preventing plug being separated from socket
CN203826582U (en) Pressure welding binding post
CN104300308B (en) A kind of protection plug abjection socket punctures structure
CN201113242Y (en) Total enclosed small busbar patch bay
CN106159517A (en) A kind of protection plug dropping structure being applied to socket

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
DD01 Delivery of document by public notice

Addressee: Yang Jian

Document name: Notification of Passing Examination on Formalities

GR01 Patent grant
GR01 Patent grant