CN215528014U

CN215528014U - Misplug prevention socket

Info

Publication number: CN215528014U
Application number: CN202121797218.6U
Authority: CN
Inventors: 蔡峰毅; 许海恩; 陈金环
Original assignee: Xiamen Ztc Technology Co ltd
Current assignee: Xiamen Ztc Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-14
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an anti-misplug socket which comprises a socket main body and a face cover, wherein an inserting sleeve and an anti-misplug structure are arranged in the socket main body, the inserting sleeve comprises a PE pole inserting sleeve, an L pole inserting sleeve and an N pole inserting sleeve, the L pole inserting sleeve and the N pole inserting sleeve are positioned on the rear side of the PE pole inserting sleeve, the face cover is correspondingly provided with a PE pole inserting hole, an L pole inserting hole and an N pole inserting hole one by one, the anti-misplug structure comprises a protection plate and an elastic resetting piece, the protection plate is positioned above the inserting sleeve to shield the inserting sleeve, a pushing part is arranged on the protection plate and corresponds to the PE pole inserting hole, an inserting piece inserted from the PE pole inserting hole is pushed against the pushing part and is continuously inserted, the protection plate is enabled to slide to expose the inserting sleeve, meanwhile, the elastic resetting piece is compressed, and when the inserting piece is pulled out from the PE pole inserting hole, the elastic resetting piece restores and drives the protection plate to slide to shield the inserting sleeve. The misplug prevention socket is simple in structure, reasonable and compact in design, and due to the design of the misplug prevention structure, the socket can be effectively prevented from being misplug to cause safety accidents, and the safety is effectively guaranteed.

Description

Misplug prevention socket

Technical Field

The utility model relates to the field of sockets, in particular to a misplug-proof socket.

Background

The socket is a common electrical equipment in daily life, and along with the increase of the quantity and the types of used electrical appliances, people pay more and more attention to the safety of the socket. At present, jacks of a part of sockets are directly exposed, and the jacks have no safety protection measures, so that potential safety hazards caused by mis-plugging of children are easy to occur; the other part of the socket is provided with a safety protection structure, but the whole structure is too complex and cumbersome, and the practicability is poor.

In view of the above, the inventor of the present application invented a misplug prevention socket.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe misplug-preventing socket which can effectively prevent the misplug.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a prevent misplug socket, includes socket main body and face lid, be equipped with the plug bush in the socket main body and prevent the misplug structure, the plug bush includes PE utmost point plug bush and is located L utmost point plug bush, the N utmost point plug bush of its rear side, face lid one-to-one is equipped with PE utmost point jack, L utmost point jack and N utmost point jack, prevent the misplug structure including being located the plug bush top in order to shelter from the guard plate and the elasticity piece that resets of plug bush, it is equipped with a top push portion to correspond PE utmost point jack department on the guard plate, leans on when pushing portion and continue to insert in top push portion from PE utmost point jack male inserted sheet top, the guard plate is made to slide in order to expose the plug bush, and elasticity resets the piece compressed simultaneously, and when the inserted sheet was extracted from PE utmost point jack, elasticity resets and drives the guard plate and slides in order to shelter from the plug bush.

Furthermore, be equipped with a hole of sliding on the guard plate, top portion of pushing away is located the border in hole of sliding, leans on in top portion of pushing away and pass downwards from the inserted sheet top that PE utmost point jack was inserted the hole of sliding inserts PE utmost point plug bush.

Further, the pushing portion is located in the front portion of the protection plate and comprises a driving inclined plane, and the driving inclined plane inclines downwards from front to back.

Furthermore, prevent mistake and insert structure still includes a guide frame that is located L utmost point plug bush and N utmost point plug bush top, just the guide frame is located the guard plate below, the guide frame corresponds L utmost point plug bush, N utmost point plug bush and all is equipped with one and steps down the hole, be equipped with a gliding guide block around the matching guard plate on the guide frame.

Further, the guide block is located at the front end of the guide frame, and the guide block penetrates through the sliding hole upwards.

Further, the sliding hole is a rectangular hole, and the width of the guide block is matched with the width of the sliding hole.

Furthermore, the rear end of guard plate is equipped with a reference column, elasticity resets and is the spring, its one end with the guide block is connected, the other end with the reference column is connected.

Furthermore, a limit baffle matched with the rear profile of the protection plate is vertically arranged on the guide frame.

After the technical scheme is adopted, the utility model has the following advantages:

the misplug prevention socket is simple in structure, reasonable and compact in design, and due to the design of the misplug prevention structure, the socket can be effectively prevented from being misplug to cause safety accidents, and the safety is effectively guaranteed.

Drawings

FIG. 1 is a perspective view of an anti-misplug socket according to an embodiment of the utility model;

FIG. 2 is an exploded view of the misplug prevention receptacle of the present invention;

FIG. 3 is a schematic view of a socket body with an exposed plug bush according to an embodiment of the utility model;

FIG. 4 is a schematic view of the socket body when the double-protection plate is exposed from the plug bush according to the embodiment of the utility model;

FIG. 5 is a schematic view of a protective plate according to an embodiment of the present invention;

FIG. 6 is a schematic view of a guide frame according to an embodiment of the utility model.

Description of reference numerals:

10-a socket body having a plurality of grooves,

11-plug bush, 111-PE pole plug bush, 112-L pole plug bush, 113-N pole plug bush,

20-a structure for preventing the error insertion,

21-protective plate, 211-pushing part, 212-sliding hole, 213-driving inclined plane, 214-positioning column,

22-an elastic return member-the elastic return member,

23-a guide frame, 231-a abdicating hole, 232-a guide block, 233-a limit baffle,

30-a face cover, wherein the face cover is provided with a plurality of holes,

a 31-PE pole jack hole is formed in the shell,

a 32-L pole jack, a first jack and a second jack,

33-N pole socket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

Referring to fig. 1 to 6, the present invention discloses an anti-misplug socket, specifically a three-hole socket, including a socket main body 10 and a face cover 30, wherein the socket main body 10 is provided with a plug bush 11 and an anti-misplug structure 20, the plug bush 11 includes a PE pole plug bush 111, and an L pole plug bush 112 and an N pole plug bush 113 located at the rear side thereof, the face cover 30 is provided with a PE pole jack 31, an L pole jack 32 and an N pole jack 33 in a one-to-one correspondence, the anti-misplug structure 20 includes a protection plate 21 and an elastic reset piece 22 located above the plug bush 11 to shield the plug bush 11, the protection plate 21 is provided with a push portion 211 corresponding to the PE pole jack 31, when an inserted sheet inserted from the PE pole jack 31 abuts against the push portion 211 and is inserted continuously, the push portion 211 drives the protection plate 21 to slide under the action of the inserted sheet to expose the plug bush 11, so that the plug bush 11 can be inserted smoothly, and the elastic reset piece 22 is also compressed, at this time, the state diagram of the anti-misplug structure 20 is shown in fig. 3, and when the male tab is pulled out from the PE pole jack 31, the elastic restoring member 22 restores and drives the protection plate 21 to slide to shield the plug bush 11, and at this time, the state diagram of the anti-misplug structure 20 is shown in fig. 4.

Prevent misplug structure 20's design, can prevent effectively that the socket from being misplug and arouse the incident, and only set up one and can drive the gliding top portion 211 that pushes away of guard plate 21, the probability of misplug has further been reduced, the security has been guaranteed, structural design is also succinct compacter simultaneously, and the selection corresponds the design with top portion 211 and PE utmost point jack 31, then the length that has combined the utmost point inserted sheet of PE of current plug is greater than the characteristics of the utmost point inserted sheet of L and the utmost point inserted sheet length of N, make it only insert the back at the utmost point inserted sheet of PE all the time, thereby guard plate 21 just can be promoted and expose plug bush 11, design benefit.

Referring to fig. 2 to 6, in the embodiment, a sliding hole 212 is formed in the middle of the protection plate 21, the pushing portion 211 is located at the edge of the sliding hole 212, when the PE pole insertion hole 31 is inserted with an insertion piece, the pushing portion 211 corresponds to the PE pole insertion hole 31, so as to shield the PE pole insertion sleeve 111, and after the insertion piece is inserted from the PE pole insertion hole 31, the protection plate 21 is forced to slide, the sliding hole 212 moves to above the PE pole insertion sleeve 111, and the insertion piece also passes through the sliding hole 212 downwards to be inserted into the PE pole insertion sleeve 111.

The pushing portion 211 is located in front of the protection plate 21, the pushing portion 211 comprises a driving inclined plane 213, the driving inclined plane 213 inclines downwards from front to back, so that when the inserting sheet is pushed against the pushing portion 211 and is inserted continuously, the inserting sheet driving protection plate 21 slides forwards to expose the inserting sleeve 11.

Prevent mistake and insert structure 20 still includes a guide frame 23 that is located the utmost point plug bush 112 of L and the 113 top of the utmost point plug bush of N, just guide frame 23 is located protection plate 21 below, guide frame 23 corresponds utmost point plug bush 112 of L, utmost point plug bush 113 of N and all is equipped with one and steps down hole 231 so that the inserted sheet inserts, be equipped with a gliding guide block 232 around the matching protection plate 21 on the guide frame 23. Specifically, the guide block 232 is located at the front end of the guide frame 23, the guide block 232 upwardly penetrates through the sliding hole 212, the sliding hole 212 is a rectangular hole, and the width of the guide block 232 is matched with the width of the sliding hole 212. When the shielding plate 21 slides, the sliding hole 212 slides along the guide block 232, thereby making the sliding thereof more stable. In addition, the sliding hole 212 is a guide structure for sliding the protection plate 21 and is also a passage for exposing the PE pole plug bush 111, and the structural design is ingenious and compact.

In this embodiment, the guide frame 23 is vertically provided with a limit baffle 233 matched with the rear profile of the protection plate 21, and when the protection plate 21 returns to the initial position under the action of the elastic reset piece 22, the rear portion of the protection plate 21 is just matched and attached with the limit baffle 233, so that the protection plate 21 is limited on one hand, and the installation of the protection plate 21 is more stable.

The rear end of guard plate 21 is equipped with a reference column 214, elasticity piece 22 that resets is the spring, its one end with guide block 232 is connected, the other end with reference column 214 is connected. Wherein, the guide block 232 is the gliding guide structure of guard plate 21 on the one hand, also is the structure of installation elasticity reset piece 22 simultaneously, and structural design is ingenious compact.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a prevent mistake and insert socket which characterized in that: including socket main part and face lid, be equipped with the plug bush in the socket main part and prevent mistake plug structure, the plug bush includes PE utmost point plug bush and is located L utmost point plug bush, the N utmost point plug bush of its rear side, face lid one-to-one is equipped with PE utmost point jack, L utmost point jack and N utmost point jack, prevent mistake plug structure including being located the plug bush top in order to shelter from guard plate and the elasticity piece that resets of plug bush, it is equipped with a top portion of pushing away to correspond PE utmost point jack department on the guard plate, leans on when pushing away portion and continue to insert in top portion from PE utmost point jack male inserted sheet top, the guard plate is made to slide in order to expose the plug bush, and elasticity resets simultaneously and is compressed, and when the inserted sheet was extracted from PE utmost point jack, elasticity resets and restores and drives the guard plate and slide in order to shelter from the plug bush.

2. The misplug-resistant socket of claim 1, wherein: the protection plate is provided with a sliding hole, the pushing portion is located at the edge of the sliding hole, the inserting piece inserted into the PE pole inserting hole is pushed against the pushing portion and penetrates downwards through the sliding hole to be inserted into the PE pole inserting sleeve.

3. The misplug-resistant socket of claim 2, wherein: the pushing part is positioned in the front part of the protection plate and comprises a driving inclined plane which inclines downwards from front to back.

4. A misplug prevention jack according to claim 2 or 3 wherein: the misplug prevention structure further comprises a guide frame located above the L-pole plug bush and the N-pole plug bush, the guide frame is located below the protection plate, the guide frame is provided with a yielding hole corresponding to the L-pole plug bush and the N-pole plug bush, and the guide frame is provided with a guide block which is matched with the protection plate and slides forwards and backwards.

5. The misplug-resistant socket of claim 4, wherein: the guide block is positioned at the front end of the guide frame, and the guide block upwards penetrates through the sliding hole.

6. The misplug-resistant socket of claim 5, wherein: the sliding hole is a rectangular hole, and the width of the guide block is matched with that of the sliding hole.

7. The misplug-resistant socket of claim 5, wherein: the rear end of guard plate is equipped with a reference column, elasticity resets and is the spring, its one end with the guide block is connected, the other end with the reference column is connected.

8. The misplug-resistant socket of claim 4, wherein: and the guide frame is vertically provided with a limit baffle matched with the rear profile of the protection plate.