CN104183980A - Socket structure capable of preventing falling of plug - Google Patents
Socket structure capable of preventing falling of plug Download PDFInfo
- Publication number
- CN104183980A CN104183980A CN201310190155.1A CN201310190155A CN104183980A CN 104183980 A CN104183980 A CN 104183980A CN 201310190155 A CN201310190155 A CN 201310190155A CN 104183980 A CN104183980 A CN 104183980A
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- China
- Prior art keywords
- socket
- back seat
- plug
- fixed
- button
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Abstract
The invention provides a socket structure capable of preventing falling of a plug. The socket structure comprises a socket panel, a clamping block, a button, a spring, a back seat and an insertion sleeve. The back seat is an inverted 'T' shape structure. The back seat is provided with a mounting hole and a mounting protrusion. The insertion sleeve is fixed on the back seat through the mounting hole on the back seat. The spring is fixed on the back seat through the mounting protrusion on the back seat. The button is fixed on the back seat and is connected with the spring. One end of the clamping block is connected with the button, and the other end of the clamping block is fixed on the back seat. The whole back seat is coated by the socket panel. According to the socket structure capable of preventing falling of the plug, the plug is normally inserted into a socket, when pulling the plug out, only pressing the button is needed, and the operation is simple; the larger the plug pulling force is, the larger the friction between the clamping block and a pin on the plug is, and the structure is reliable; at the same time, as long as the plug has a standard size and is matched with the socket, an effect of falling prevention can be achieved, and the device has the advantages of simple equipment structure, low procurement cost and easy large-scale popularization.
Description
Technical field
The present invention relates to socket field, specifically a kind of Anti-disconnecting socket.
Background technology
Conventional socket is varied, and the connected mode of its plug, socket mainly still adopts plug-type structure.The Anti-separation socket of prior art as:
One, application number is a kind of Anti-separation socket of 200820192348.5, comprise: socket (1), boss (2) is equipped with in bottom in socket (1), the both sides of boss (2) have wedge groove (3), two fixed arms (4), (5) pulley of lower end slides in wedge groove (3), two fixed arms (4), (5) socket (1) is stretched out through the hole of socket (1) upper cover in hook-shaped upper end, connecting rod (6) is by rotating shaft (7), (8) with two fixed arms (4), (5) be connected respectively, be contained in the below of the jack of elastic metallic copper sheet composition, it is upper that pole (9) is fixed on boss (2) through connecting rod (6)-end, and spring (the 10)-head on pole (9) is connected with connecting rod (6), and other end is connected with boss (2).Its advantage is: easily, firmly, plug can not come off plug plug easily, uses safety, convenient, ensures normal use and Electrical Safety to electrical appliance.
Two, application number is 200820165244.5 a kind of release prevention socket that can locking-type plug wiring, comprises socket composition, and socket intermediate surface has jack, and jack bottom is with two poles, and mobilizable buckle is equipped with on pole top.Advantage: the one, simple in structure, safe and convenient to use; The 2nd, can link, prevent that plug from departing from.
Three, a kind of anti-run safety socket that application number is 200810116688.4, comprise an insulation shell, there are some jacks, described in each, in jack, be provided with an electrode, it is characterized in that: at least one unidirectional interference piece, be arranged in described insulation shell, it is unaffected that it allows described plug insert, but can produce interference while pulling the plug out of the socket.The present invention has reached simple in structure and easy to operate goal of the invention really.
The mode of three kinds of socket anticreeps has adopted respectively torsion fixed structure, pole---the fixed structure of movable buckle, horizontal fixed structure of interfering; Three kinds of fixed structures itself respectively have feature, are not all very convenient but use.The problem that now Anti-disconnecting socket field faces is, can automatically be fixedly connected with and clamp after in plug insertion socket, the in the situation that of general external force, can not become flexible, and only has a clamping position is opened and plug could be extracted from socket by special construction.At present, most of preventing plug from dropping structures are arranged on plug periphery.For example, the structure being formed by Metallic rod ("Ji" type), plastic button, bolt, Metallic rod is installed between bolt, can two ends be that axle rotates, plastic button be stuck in Metallic rod, rotates with Metallic rod, be buckled in the joint of plug and electric wire, thereby reach anti-drop function.
This structure is not only not attractive in appearance, and unreliable, and buckle is improper to be just easy to, and it is higher to plug construction dimensional requirement, as change other kind of plug may be just inapplicable.Similarly some other disconnecting prevention structure also has this problem.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, and a kind of protection plug socket that comes off to obtain is provided, and this disconnecting prevention structure is not only attractive in appearance, reliable, and not high to plug construction dimensional requirement.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of protection plug socket that comes off to obtain, comprises socket panel, fixture block, button, spring, back seat and sleeve, and described back seat be the structure of falling T-shape, has installing hole and installation protrusion on back seat; Described sleeve is fixed on back seat by the installing hole on back seat; Described spring is protruded and is fixed on back seat by the installation on back seat; Described button is fixed on back seat and linking springs; Described fixture block one end connects button, and one end is fixed on back seat in addition; Described socket panel wraps up whole back seat.
Further, described spring and sleeve are metal material.
Further, on described socket panel, have two-phase socket, three-phase socket and USB socket.
Further, described fixture block is fixed between button and socket panel.
Further, described socket panel is fixed by screw and back seat.
A kind of protection plug of the present invention socket that comes off to obtain, plug normally inserts socket, while extracting, presses the button, simple to operate; Plug withdrawal force measuring is larger, and the frictional force between the contact pin on fixture block and plug is also larger, reliable in structure; Meanwhile, as long as standard-sized plug, with the plug that socket matches, can accomplish the effect of anticreep, device structure is simple, and purchase cost is lower, is easy to large-scale promotion.
Brief description of the drawings
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is come off the to obtain blast structural representation of socket of a kind of protection plug of the present invention;
Fig. 2 is that a kind of protection plug of the present invention comes off to such an extent that socket inserts structural representation when plug.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
A kind of protection plug socket that comes off to obtain as shown in Figure 1, comprise socket panel (1), fixture block (2), button (3), spring (4), back seat (5) and sleeve (6), described back seat (5) is the structure of falling T-shape, has installing hole and protrusion is installed on back seat (5); Described sleeve (6) is fixed on back seat (5) by the installing hole on back seat (5); Described spring (4) is protruded and is fixed on back seat (5) by the installation on back seat (5); Described button (3) is fixed on the upper also linking springs (4) of back seat (5); Described fixture block (2) one end connects button (3), and one end is fixed on back seat (5) in addition; Described socket panel (1) wraps up whole back seat (5); Described spring (4) is metal material with sleeve (6); On described socket panel (1), have two-phase socket, three-phase socket and USB socket; Described fixture block (2) is fixed between button (3) and socket panel (1); Described socket panel (1) is fixing by screw and back seat (5).
As shown in Figure 2, plug (8) inserts in socket panel (1), along with the insertion of the contact pin on plug (7), fixture block (2) rotates taking back seat link (21) as axle, also down sliding of button (3) thereupon, until plug (8) inserts socket panel (1) completely.Because spring (4) heads on button (3) all the time, button (3) heads on again fixture block (2), square opening limit on fixture block (2) contacts with the contact pin (7) on plug, when applying a power upwards when plug (8), fixture block (2) produces frictional force with the contact pin (7) on plug, power is larger, and frictional force is larger; Now want to allow plug (8) extract from socket panel (1), must press the button (3), fixture block (2) is rotated taking back seat link (21) as axle, contact pin (7) on square opening limit and plug on fixture block (2) departs from, frictional force disappears, therefore plug (8) can be extracted from socket panel (1).
In the time that plug (8) inserts socket panel (1), fixture block (2) and contact pin (7) are at angle, along with the insertion of plug (8), because the square opening size in fixture block (2) is close with contact pin (7), contact pin (7) compressing fixture block (2) rotates, it is large that the projection size of the square opening of fixture block (2) becomes, when fixture block (2) and contact pin (7) approach when vertical, contact pin (7) inserts in sleeve (6); In the time that plug (8) will be extracted from socket, due to the effect of frictional force, fixture block (2) also will be along with contact pin (7) upwards rotates, the projection size of the square opening of fixture block (2) diminishes, it is large that frictional force becomes, and plug (8) is more difficult to be extracted from socket.If want to allow plug (8) extract from socket, only need press the button (3), make the projection size of the square opening in fixture block (2) become large, at this moment, just plug (8) can be extracted from socket, thereby reach the object of anticreep.
A kind of protection plug of the present invention socket that comes off to obtain, plug normally inserts socket, while extracting, presses the button, simple to operate; Plug withdrawal force measuring is larger, and the frictional force between the contact pin on fixture block and plug is also larger, reliable in structure; Meanwhile, as long as standard-sized plug, with the plug that socket matches, can accomplish the effect of anticreep, device structure is simple, and purchase cost is lower, is easy to large-scale promotion.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. the protection plug socket that comes off to obtain, comprises socket panel, fixture block, button, spring, back seat and sleeve, it is characterized in that: described back seat is the structure of falling T-shape, has installing hole and protrusion is installed on back seat;
Described sleeve is fixed on back seat by the installing hole on back seat;
Described spring is protruded and is fixed on back seat by the installation on back seat;
Described button is fixed on back seat and linking springs;
Described fixture block one end connects button, and one end is fixed on back seat in addition;
Described socket panel wraps up whole back seat.
2. a kind of protection plug according to claim 1 socket that comes off to obtain, is characterized in that: described spring and sleeve are metal material.
3. a kind of protection plug according to claim 1 socket that comes off to obtain, is characterized in that: on described socket panel, have two-phase socket, three-phase socket and USB socket.
4. a kind of protection plug according to claim 1 socket that comes off to obtain, is characterized in that: described fixture block is fixed between button and socket panel.
5. a kind of protection plug according to claim 1 socket that comes off to obtain, is characterized in that: described socket panel is fixed by screw and 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 true CN104183980A (en) | 2014-12-03 |
| CN104183980B 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) |
Cited By (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 (7)
| 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 |
| CN201307644Y (en) * | 2008-11-10 | 2009-09-09 | 罗文博 | Anti-break socket |
| CN101630793A (en) * | 2008-07-15 | 2010-01-20 | 黄富翔 | Anti-run safety socket |
| US20100255708A1 (en) * | 2009-04-01 | 2010-10-07 | Powertech Industrial Co., Ltd. | Socket with plug retention structure |
| CN202145513U (en) * | 2011-08-12 | 2012-02-15 | 叶长青 | Looseness resistant socket |
| 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 |
-
2013
- 2013-05-22 CN CN201310190155.1A patent/CN104183980B/en active Active
Patent Citations (7)
| 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 |
| US20100255708A1 (en) * | 2009-04-01 | 2010-10-07 | Powertech Industrial Co., Ltd. | Socket with plug retention structure |
| CN202145513U (en) * | 2011-08-12 | 2012-02-15 | 叶长青 | Looseness resistant socket |
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104183980B (en) | 2017-10-10 |
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