CN213340981U - Wall socket protector with anti-loosening function - Google Patents

Abstract

The utility model discloses a protector is used to wall type socket with locking function of taking off, which comprises a socket, the installation cavity has been seted up in the socket, install a plurality of contacts in the installation cavity, a plurality of jacks that communicate with the installation cavity are seted up to one side of socket, just the position of jack is corresponding with the contact, the installation cavity is close to the equal symmetrical slidable mounting in position department of jack and has two locking pieces, and two the equal fixedly connected with slide bar in one side that locking piece was carried on the back mutually, just the equal fixedly connected with permanent magnet of one end of locking piece is kept away from to the slide bar, fixed mounting has a plurality of electro-magnets in the installation cavity, electro-magnet and permanent magnet one-to-ones, just the electro-magnet is located one side of permanent magnet, fixed mounting has contact switch on the installation cavity. The utility model relates to a socket technical field has solved current wall type socket and has used the longer time after, and the plug is easily not hard up problem after inserting the socket.

Description

Wall socket protector with anti-loosening function

Technical Field

The utility model relates to a socket technical field especially relates to a protector is used to wall type socket with locking function that takes off.

Background

The socket is a socket in which one or more circuit connecting wires can be inserted, is convenient to be connected with other circuits, achieves the purpose of connecting and disconnecting the circuits through connection and disconnection between the circuits and copper pieces, and is divided into a civil socket, an industrial socket, a waterproof socket and the like according to purposes.

Traditional wall socket indicates the ordinary socket that is used for indoor electrical apparatus to connect, it is tight with the plug front end to press from both sides through the copper spare in the socket inner chamber usually, make the plug be connected with the socket, but the socket is pulling out the back through many times, the unable tight condition of plug front end clamp with the copper spare can appear usually, make the plug easily not hard up after inserting the socket, cause the electrical apparatus outage, the phenomenon of unable normal use, and there are potential safety hazards such as electric shock, and the plug is inserting the socket after, plug and socket contact are bad, lead to the electric current too big and unstable, long-time use can lead to socket inner chamber temperature to rise, lead to insulating material to melt, the phenomenon of short circuit is produced.

Therefore, we propose a wall socket protection device with anti-loose function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a protective device for a wall socket with an anti-loosening function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protection device with an anti-loosening function for a wall-type socket comprises a socket, wherein a mounting cavity is formed in the socket, a plurality of contacts are installed in the mounting cavity, a plurality of jacks communicated with the mounting cavity are formed in one side of the socket, the positions of the jacks correspond to the contacts, two anti-loosening blocks are symmetrically and slidably installed at positions, close to the jacks, of the mounting cavity, a sliding rod is fixedly connected to one side, back to the other side, of each anti-loosening block, a permanent magnet is fixedly connected to one end, far away from the anti-loosening blocks, of the sliding rod, a plurality of electromagnets are fixedly installed in the mounting cavity, correspond to the permanent magnets one by one, the electromagnets are located on one side of the permanent magnets, a contact switch is fixedly installed on the top wall of the mounting cavity, a stepped opening communicated with the mounting cavity is formed in the position, close to the contact switch, of the socket, a, the feeler lever is located contact switch's top, just the top fixedly connected with rubber ball of feeler lever, just contact switch and the equal electric connection of a plurality of electro-magnets.

Preferably, each jack is internally and vertically symmetrically and fixedly provided with two insulating rubber blocks, and each insulating rubber block and each anti-loosening block are respectively provided with an inclined plane.

Preferably, a plurality of sleeve plates are fixedly mounted on the inner wall of the mounting cavity, two sleeve plates correspond to one jack, the two sleeve plates are symmetrically arranged on the upper side and the lower side of the jack, and each sleeve plate is provided with a sliding hole for sliding insertion of a sliding rod in a penetrating manner.

Preferably, every equal symmetry fixed mounting has two locking springs on the lagging, and two the other end of locking spring all is close to one side fixed connection of lagging with the permanent magnet.

Preferably, a sliding sheet is inserted in the stepped opening in a sliding mode and is fixedly connected with the touch rod.

Preferably, every equal symmetrical fixedly connected with two reset springs on the slide, two reset spring's the other end all with the inner wall fixed connection of ladder mouth.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, insert the plug with the socket in the jack after, can compress two insulating rubber piece and make insulating rubber piece warp, the elasticity that utilizes insulating rubber piece realizes the first step locking to the plug, insert to the installation intracavity and with the in-process that the contact offseted in the plug, can part two anti-loosening blocks and make two tensile locking springs of permanent magnet, the elasticity of this in-process locking spring can act on anti-loosening block, it is locking to utilize two anti-loosening blocks to realize the second step of plug, the electro-magnet gives the repulsion force of permanent magnetism nature simultaneously, this repulsion force makes two anti-loosening blocks by the trend of relative slip clamp plug, thereby can realize the third step locking of plug, thereby locking when can realizing the plug and peg graft.

Drawings

Fig. 1 is a schematic structural view of a protective device for a wall socket with an anti-loose function according to the present invention;

fig. 2 is a side sectional view of the protective device for a wall socket with an anti-loose function according to the present invention;

fig. 3 is a schematic structural view of an anti-loose block in a wall socket protection device with an anti-loose function according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is an enlarged view of the structure at B in fig. 2.

In the figure: 1. a socket; 2. a jack; 3. a rubber ball; 4. a contact; 5. an insulating rubber block; 6. anti-loosening blocks; 7. a bevel; 8. a feeler lever; 9. sliding blades; 10. a return spring; 11. a contact switch; 12. an electromagnet; 13. a permanent magnet; 14. a locking spring; 15. sheathing; 16. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a wall socket protection device with anti-loosening function comprises a socket 1, a mounting cavity is arranged in the socket 1, a plurality of contacts 4 are installed in the mounting cavity, a plurality of jacks 2 communicated with the mounting cavity are arranged on one side of the socket 1, the positions of the jacks 2 correspond to the contacts 4, two anti-loosening blocks 6 are symmetrically and slidably installed at positions of the mounting cavity close to the jacks 2, a slide bar 16 is fixedly connected to one side of each of the two anti-loosening blocks 6 opposite to each other, a permanent magnet 13 is fixedly connected to one end of the slide bar 16 far away from the anti-loosening block 6, a plurality of electromagnets 12 are fixedly installed in the mounting cavity, the electromagnets 12 correspond to the permanent magnets 13 one by one, the electromagnets 12 are located on one side of the permanent magnets 13, a contact switch 11 is fixedly installed on the top wall of the mounting cavity, and a step opening communicated with the mounting cavity is arranged at, slide in the ladder mouth and peg graft and have feeler lever 8, feeler lever 8 is located contact switch 11's top, and feeler lever 8's top fixedly connected with rubber ball 3, and contact switch 11 and the equal electric connection of a plurality of electro-magnets 12, and rubber ball 3 also is the insulating rubber material, and is fixed with the insulating rubber cover on the inner wall of ladder mouth, and feeler lever 8 slides and inserts and establish in the insulating rubber cover.

Wherein, equal longitudinal symmetry fixed mounting has two insulating rubber piece 5 in every jack 2, and all is provided with inclined plane 7 on every insulating rubber piece 5 and the locking piece 6, and the setting up of inclined plane 7 has made things convenient for the insertion of plug.

Wherein, fixed mounting has a plurality of lagging 15 on the installation intracavity wall, two lagging 15 are corresponding with a jack 2, and two lagging 15 symmetries set up the upper and lower both sides at jack 2, all run through on every lagging 15 and set up the slide opening that supplies slide bar 16 to slide to alternate, when the plug inserts, two anti-loosening block 6 of plug extrusion, utilize inclined plane 7 to make the plug at the in-process of inserting, make two slide bar 16 slide mutually away from each other, the direction that the slip process received the slide opening, be favorable to promoting the stability of slide bar 16 slip process.

Wherein, equal symmetrical fixed mounting has two locking springs 14 on every lagging 15, and the other end of two locking springs 14 all is close to one side fixed connection of lagging 15 with permanent magnet 13, inserts the in-process that offsets to the installation intracavity and with contact 4 at the plug, can part two anti-loosening blocks 6 and make two permanent magnet 13 tensile two locking springs 14, and this in-process locking spring 14's elasticity can act on anti-loosening block 6, utilizes two anti-loosening blocks 6 to realize the locking of plug.

Wherein, it has gleitbretter 9 to slide in the ladder mouth and peg graft, and gleitbretter 9 and feeler lever 8 fixed connection, feeler lever 8 and gleitbretter 9 constitute "ten" font structure, and the stable sliding connection of feeler lever 8 in the ladder mouth can be guaranteed to the cooperation ladder mouth.

Wherein, two reset spring 10 of equal symmetry fixedly connected with on every gleitbretter 9, two reset spring 10's the other end all links to each other with the inner wall of ladder mouth is fixed, reset spring 10 elasticity under initial condition makes feeler lever 8 and contact switch 11 break away from the contact, when needing control electro-magnet 12 to break off power, only need make feeler lever 8 contact switch 11 can control the break-make electricity of electro-magnet 12 through pressing rubber ball 3, all need press rubber ball 3 when taking the plug out in inserting socket 1 back and need with the plug from socket 1, and control is convenient.

The working principle is as follows: the utility model discloses in, insert the plug with the socket in jack 2 back, can compress two insulating rubber piece 5 and make insulating rubber piece 5 warp, it is first step locking to the plug to utilize insulating rubber piece 5's elasticity to realize, insert to the installation intracavity and with the in-process that contact 4 offseted, can part two anti-loosening block 6 and make two tensile check springs 14 of permanent magnet 13, this in-process check spring 14's elasticity can act on anti-loosening block 6, it is locking to utilize two anti-loosening block 6 to realize the second step of plug, electro-magnet 12 gives the repulsive force of permanent magnet 13 magnetism simultaneously, this repulsive force makes two anti-loosening block 6 by the trend of relative slip clamp plug, thereby can realize the third step locking of plug, thereby can realize locking when the plug is pegged graft, electro-magnet 12 long service life simultaneously, be favorable to stopping the potential safety hazard.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a protector for wall type socket with locking function of taking off, includes socket (1), the installation cavity has been seted up in socket (1), install a plurality of contacts (4) in the installation cavity, a plurality of jack (2) that communicate with the installation cavity are seted up to one side of socket (1), and the position of jack (2) is corresponding with contact (4), its characterized in that, equal symmetrical slidable mounting has two anti-loosening block (6) in the position department that the installation cavity is close to jack (2), and two one side that anti-loosening block (6) carried on the back mutually all fixedly connected with slide bar (16), and the equal fixedly connected with permanent magnet (13) of one end that anti-loosening block (6) were kept away from to slide bar (16), fixed mounting has a plurality of electro-magnets (12) in the installation cavity, electro-magnet (12) and permanent magnet (13) one-to-one, just electro-magnet (12) are located one side of permanent magnet (13), fixed mounting has contact switch (11) on the installation cavity roof, just socket (1) is close to the position of contact switch (11) and sets up the ladder mouth with the installation cavity intercommunication, it has feeler lever (8) to slide in the ladder mouth to peg graft, feeler lever (8) are located the top of contact switch (11), just the top fixedly connected with rubber ball (3) of feeler lever (8), just contact switch (11) and the equal electric connection of a plurality of electro-magnet (12).

2. The protection device for wall socket with anti-loose function as claimed in claim 1, wherein two insulating rubber blocks (5) are symmetrically and fixedly installed in each jack (2) up and down, and each insulating rubber block (5) and each anti-loose block (6) are provided with an inclined surface (7).

3. The protection device for the wall socket with the anti-loosening function as claimed in claim 1, wherein a plurality of sleeve plates (15) are fixedly mounted on the inner wall of the mounting cavity, two sleeve plates (15) correspond to one jack (2), the two sleeve plates (15) are symmetrically arranged on the upper side and the lower side of the jack (2), and each sleeve plate (15) is provided with a sliding hole for the sliding insertion of the sliding rod (16) in a penetrating manner.

4. A wall socket protecting device with anti-loose function as claimed in claim 3, wherein two anti-loose springs (14) are symmetrically and fixedly installed on each sleeve plate (15), and the other ends of the two anti-loose springs (14) are fixedly connected with one side of the permanent magnet (13) close to the sleeve plate (15).

5. A wall socket protector with anti-loose function according to claim 1, characterized in that a sliding piece (9) is inserted in the stepped opening, and the sliding piece (9) is fixedly connected with the contact rod (8).

6. A wall socket protection device with anti-loose function according to claim 5, characterized in that two return springs (10) are symmetrically and fixedly connected to each sliding blade (9), and the other ends of the two return springs (10) are fixedly connected to the inner wall of the stepped opening.

Images