CN203277817U - Simple device for preventing plug being separated from socket - Google Patents
Simple device for preventing plug being separated from socket Download PDFInfo
- Publication number
- CN203277817U CN203277817U CN 201320280133 CN201320280133U CN203277817U CN 203277817 U CN203277817 U CN 203277817U CN 201320280133 CN201320280133 CN 201320280133 CN 201320280133 U CN201320280133 U CN 201320280133U CN 203277817 U CN203277817 U CN 203277817U
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- socket
- plug
- back seat
- button
- fixed
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Abstract
The utility model provides a simple device for preventing a plug being separated from a socket. The device comprises a socket panel, a clamping block, a button, a spring, a back seat and an insertion sleeve. The back seat is provided with a groove. One end of the insertion sleeve is fixed in the groove on the back seat. The button is fixed on the back seat. The spring is sleeved on the button. One end of the clamping block is fixed on the spring, and the other end of the clamping block is fixed on the back seat. The socket panel is sleeved and fixed on the base seat. According to the simple device for preventing the plug being separated from the socket, the plug is normally inserted into the 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 separation 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-separation socket structure 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, anti-positive 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.
These structures are 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 the easy device that provides a kind of protection plug to deviate from socket can prevent effectively that plug from coming off in socket.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of protection plug is deviate from the easy device of socket, comprises socket panel, fixture block, button, spring, back seat and sleeve, has groove on described back seat; One end of described sleeve is fixed in groove on back seat; Described button is fixed on back seat; Described spring housing is contained in button; Described fixture block one end is fixed on spring, and an other end is fixed on back seat; Described socket panel is set with and fixing back seat.
Further, have two-phase socket and three-phase socket on described socket panel.
Further, between fixing and button and socket panel of described fixture block.
Further, described spring and sleeve are metal material.
The easy device that a kind of protection plug of the utility model is deviate from socket, 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 fixture block and contact pin 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 blast structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model plug inserts.
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 is deviate from the easy device of socket as shown in Figure 1, comprises socket panel (1), fixture block (2), button (3), spring (4), back seat (5) and sleeve (6), and there is groove in described back seat on (5); One end of described sleeve (6) is fixed in groove on back seat (5); Described button (3) is fixed on back seat (5); Described spring (4) is sleeved on button (3); Described fixture block (2) one ends are fixed on spring (4), and an other end is fixed on back seat (5); Described socket panel (1) suit and fixing back seat (5); Have two-phase socket and three-phase socket on described socket panel (1); Between described fixture block (2) fixing and button (3) and socket panel (1); Described spring (4) is metal material with sleeve (6).
As shown in Figure 2, plug (8) inserts in socket panel (1), insertion along with contact pin (7), fixture block (2) is to block fast base 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 contact pin (7), when applying a power that makes progress when plug (8), fixture block (2) produces frictional force with contact pin (7), 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) to block fast base link (21) as axially lower rotation, square opening limit on fixture block (2) and contact pin (7) break away from, frictional force disappears, therefore plug (8) can be extracted from socket panel (1).
The easy device that a kind of protection plug of the utility model is deviate from socket, 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 fixture block and contact pin 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 (4)
1. the easy device that protection plug is deviate from socket, comprise socket panel, fixture block, button, spring, back seat and sleeve, it is characterized in that: have groove on described back seat;
One end of described sleeve is fixed in groove on back seat;
Described button is fixed on back seat;
Described spring housing is contained in button;
Described fixture block one end is fixed on spring, and an other end is fixed on back seat; Described socket panel is set with and fixing back seat.
2. a kind of protection plug according to claim 1 easy device of deviating from socket, is characterized in that: have two-phase socket and three-phase socket on described socket panel.
3. a kind of protection plug according to claim 1 easy device of deviating from socket is characterized in that: between described fixture block fixing and button and socket panel.
4. a kind of protection plug according to claim 1 easy device of deviating from socket, it is characterized in that: described spring and sleeve are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280133 CN203277817U (en) | 2013-05-22 | 2013-05-22 | Simple device for preventing plug being separated from socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280133 CN203277817U (en) | 2013-05-22 | 2013-05-22 | Simple device for preventing plug being separated from socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277817U true CN203277817U (en) | 2013-11-06 |
Family
ID=49508149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320280133 Expired - Lifetime CN203277817U (en) | 2013-05-22 | 2013-05-22 | Simple device for preventing plug being separated from socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277817U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183976A (en) * | 2013-05-22 | 2014-12-03 | 宁波腾浪网络通信设备有限公司 | Simple device for preventing plug being separated from socket |
| CN105337244A (en) * | 2014-07-16 | 2016-02-17 | 泰科电子(上海)有限公司 | Connection apparatus |
| CN106450926A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Device for realizing easy plugging and no falling of plug |
| CN106450936A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Device for achieving a plug easy to pull out and not liable to peel off |
-
2013
- 2013-05-22 CN CN 201320280133 patent/CN203277817U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183976A (en) * | 2013-05-22 | 2014-12-03 | 宁波腾浪网络通信设备有限公司 | Simple device for preventing plug being separated from socket |
| CN105337244A (en) * | 2014-07-16 | 2016-02-17 | 泰科电子(上海)有限公司 | Connection apparatus |
| CN105337244B (en) * | 2014-07-16 | 2017-09-29 | 泰科电子(上海)有限公司 | Attachment means |
| CN106450926A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Device for realizing easy plugging and no falling of plug |
| CN106450936A (en) * | 2015-08-10 | 2017-02-22 | 张新强 | Device for achieving a plug easy to pull out and not liable to peel off |
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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 |