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 PDFInfo
- 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
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- China
- Prior art keywords
- back seat
- socket
- plug
- fixed
- fixture block
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- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
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
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.
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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733924A (en) * | 2015-03-12 | 2015-06-24 | 乔兴波 | Anti-electric-shock, anti-dust and anti-falling-off socket |
| CN111628348A (en) * | 2020-06-08 | 2020-09-04 | 博硕科技(江西)有限公司 | Self-locking power connector |
Citations (1)
| 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)
| 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 |
-
2013
- 2013-05-22 CN CN201310190155.1A patent/CN104183980B/en active Active
Patent Citations (1)
| 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 |
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