CN203277834U - Socket structure with prevention of falling of plug - Google Patents
Socket structure with prevention of falling of plug Download PDFInfo
- Publication number
- CN203277834U CN203277834U CN 201320280134 CN201320280134U CN203277834U CN 203277834 U CN203277834 U CN 203277834U CN 201320280134 CN201320280134 CN 201320280134 CN 201320280134 U CN201320280134 U CN 201320280134U CN 203277834 U CN203277834 U CN 203277834U
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- socket
- back seat
- plug
- fixed
- button
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Abstract
The utility model provides a socket structure with the prevention of the 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 with the prevention of the 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 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 utility model relates to socket field, a kind of Anti-disconnecting socket specifically.
Background technology
Socket commonly used 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) hook-shaped upper end is passed the hole of socket (1) upper cover and is stretched out socket (1), 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, pole (9) is passed connecting rod (6)-end and is fixed on boss (2), and the spring (10) on pole (9)-head is connected with connecting rod (6), and the other end is connected with boss (2).Its advantage is: the plug plug is light, firm, and plug can not come off easily, uses safety, convenient, normal use and the Electrical Safety of assurance to electrical appliance.
Two, but application number is the release prevention socket of a kind of locking-type plug wiring of 200820165244.5, comprises that socket forms, and the socket intermediate surface has jack, and the jack bottom is with two poles, and mobilizable buckle is equipped with on the pole top.Advantage: the one, simple in structure, safe and convenient to use; The 2nd, can link, prevent that plug breaks away from.
Three, application number is a kind of anti-run safety socket of 200810116688.4, comprise an insulation shell, have some jacks, be provided with an electrode in each described jack, 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 when pulling the plug out of the socket.The utility model has reached simple in structure and easy to operate utility model purpose really.
The mode of three kinds of socket anticreeps has adopted respectively torsion fixed structure, pole---the fixed structure of movable buckle, the fixed structure of laterally interfering; Three kinds of fixed structures itself respectively have characteristics, are not all very convenient but use.Now the problem that faces of Anti-disconnecting socket field is, can automatically be fixedly connected with and tighten after in plug insertion socket, in the situation that general external force can not become flexible, only has the chucking 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 the plug periphery.For example, by the structure that Metallic rod ("Ji" type), plastic button, bolt form, Metallic rod is installed between bolt, can two ends be that axle rotates, plastic button be stuck on 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 just to be easy to, and it is higher to the plug construction dimensional requirement, as change other kind of plug may be just inapplicable.Similarly some other disconnecting prevention structure also has this problem.
The utility model content
The technical problems to be solved in the utility model is to overcome existing defective, and a kind of protection plug socket that comes off to get is provided, and this disconnecting prevention structure is not only attractive in appearance, and is reliable, and not high to the plug construction dimensional requirement.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of protection plug socket that comes off to get comprises socket panel, fixture block, button, spring, back seat and sleeve, and described back seat is the structure of falling the T-shape, exists installing hole to protrude with installing on back seat; Described sleeve is fixed on back seat by the installing hole on back seat; Described spring protrudes by the installation on back seat and is fixed on back seat; Described button is fixed on back seat and linking springs; Described fixture block one end connects button, and an other end is fixed on back seat; The whole back seat of described socket panel parcel.
Further, described spring and sleeve are metal material.
Further, have two-phase socket, three-phase socket and USB socket on described socket panel.
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 utility model socket that comes off to get, plug normally inserts socket and gets final product, and when extracting, presses the button and gets final product, and is 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; Simultaneously, so long as standard-sized plug with the plug that socket is complementary, can be accomplished the effect of anticreep, device structure is simple, and purchase cost is lower, is easy to large-scale promotion.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is come off the to get blast structural representation of socket of a kind of protection plug of the utility model;
Fig. 2 is a kind of protection plug of the utility model structural representation of socket when inserting plug that come off to get.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
A kind of protection plug socket that comes off to get 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 the T-shape, has installing hole on back seat (5) and protrusion is installed; Described sleeve (6) is fixed on back seat (5) by the installing hole on back seat (5); Described spring (4) protrudes by the installation on back seat (5) and is fixed on back seat (5); Described button (3) is fixed in the upper also linking springs (4) of back seat (5); Described fixture block (2) one ends connect button (3), and an other end is fixed on back seat (5); Described socket panel (1) wraps up whole back seat (5); Described spring (4) is metal material with sleeve (6); Have two-phase socket, three-phase socket and USB socket on described socket panel (1); 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), insertion along with the contact pin on plug (7), fixture block (2) is take back seat link (21) as axially lower rotation, also down sliding of button (3) thereupon is until plug (8) inserts socket panel (1) fully.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 that makes progress when plug (8), contact pin (7) on fixture block (2) and plug produces frictional force, power is larger, and frictional force is larger; Want to allow plug (8) extract from socket panel (1) this moment, must press the button (3), make fixture block (2) take back seat link (21) as axially lower rotation, square opening limit on fixture block (2) and the contact pin (7) on plug break away from, frictional force disappears, 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 angle, insertion along with 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) when vertical, in contact pin (7) insertion sleeve (6); When 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, and 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 purpose of anticreep.
A kind of protection plug of the utility model socket that comes off to get, plug normally inserts socket and gets final product, and when extracting, presses the button and gets final product, and is 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; Simultaneously, so long as standard-sized plug with the plug that socket is complementary, can be accomplished the effect of anticreep, device structure is simple, and purchase cost is lower, is easy to large-scale promotion.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment, the utility model is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. protection plug socket that comes off to get, comprise socket panel, fixture block, button, spring, back seat and sleeve, it is characterized in that: described back seat is the structure of falling the T-shape, has installing hole on back seat and protrusion is installed;
Described sleeve is fixed on back seat by the installing hole on back seat;
Described spring protrudes by the installation on back seat and is fixed on back seat;
Described button is fixed on back seat and linking springs;
Described fixture block one end connects button, and an other end is fixed on back seat;
The whole back seat of described socket panel parcel.
2. a kind of protection plug according to claim 1 socket that comes off to get, it 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 get, is characterized in that: have two-phase socket, three-phase socket and USB socket on described socket panel.
4. a kind of protection plug according to claim 1 socket that comes off to get, it 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 get, it is characterized in that: described socket panel is fixed by screw and back seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280134 CN203277834U (en) | 2013-05-22 | 2013-05-22 | Socket structure with prevention of falling of plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280134 CN203277834U (en) | 2013-05-22 | 2013-05-22 | Socket structure with prevention of falling of plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277834U true CN203277834U (en) | 2013-11-06 |
Family
ID=49508165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320280134 Expired - Lifetime CN203277834U (en) | 2013-05-22 | 2013-05-22 | Socket structure with prevention of falling of plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277834U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183980A (en) * | 2013-05-22 | 2014-12-03 | 宁波腾浪网络通信设备有限公司 | Socket structure capable of preventing falling of plug |
| WO2016062078A1 (en) * | 2014-10-24 | 2016-04-28 | 佛山市南海区华恒照明电器厂 | Assembled led lamp |
| CN111082264A (en) * | 2020-02-07 | 2020-04-28 | 秦皇岛知聚科技有限公司 | Electric power anticreep socket |
-
2013
- 2013-05-22 CN CN 201320280134 patent/CN203277834U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183980A (en) * | 2013-05-22 | 2014-12-03 | 宁波腾浪网络通信设备有限公司 | Socket structure capable of preventing falling of plug |
| CN104183980B (en) * | 2013-05-22 | 2017-10-10 | 宁波腾浪网络通信设备有限公司 | The socket structure that a kind of protection plug comes off |
| WO2016062078A1 (en) * | 2014-10-24 | 2016-04-28 | 佛山市南海区华恒照明电器厂 | Assembled led lamp |
| CN111082264A (en) * | 2020-02-07 | 2020-04-28 | 秦皇岛知聚科技有限公司 | Electric power anticreep socket |
| CN111082264B (en) * | 2020-02-07 | 2020-12-18 | 广西电网有限责任公司电力科学研究院 | Electric power anticreep socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |