CN111029838B

CN111029838B - Electric power supply rotary socket

Info

Publication number: CN111029838B
Application number: CN201911319493.4A
Authority: CN
Inventors: 梁万龙
Original assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2021-03-26
Anticipated expiration: 2039-12-19
Also published as: CN111029838A

Abstract

The invention discloses an electric power supply rotary socket, which comprises an installation shell embedded on a wall, a first socket arranged in the installation shell, a second socket arranged in the installation shell and fixing components arranged at the front side and the rear side of the installation shell and used for fixing the first socket and the second socket, wherein sliding blocks with L-shaped structures are respectively connected at the bottoms of the first socket and the second socket in a sliding manner, one side of each sliding block, which is close to the installation shell, is connected with the installation shell in a sliding manner, when the electric power supply rotary socket is used, the ejection of a third socket can be controlled through the arranged fixing components, the electric power supply rotary socket can be placed between the first socket and the second socket when the third socket is ejected, the electric power supply rotary socket can effectively have enough space for inserting a plug with larger volume by increasing the gap between the first socket and the second socket, and in addition, the two-hole sockets arranged on the third socket can also be inserted into the plug for use, the convenience of the user in use can be greatly improved.

Description

Electric power supply rotary socket

Technical Field

The invention relates to the technical field of sockets, in particular to a power supply rotary socket.

Background

The socket, also called power socket, switch socket, refers to a socket into which one or more circuit wiring can be inserted, through which various wiring can be inserted, so as to be conveniently connected with other circuits, and finally to achieve connection and disconnection of the part of the circuit through connection and disconnection between the circuit and the copper member, wherein the socket can be classified into a civil socket, an industrial socket, a waterproof socket, a common socket, a power socket and the like according to purposes.

The socket embedded in the wall is the most common socket in daily life, but the current socket generally has certain problems, for example, when a large charger or other plug equipment is plugged, the socket occupies the space of the whole socket, so that a user can not plug a second plug effectively when using the socket, and can only be connected with an external plug wire disc for use when using the socket, and the socket is not only inconvenient to use, but also increases the use cost and is to be solved.

Disclosure of Invention

Therefore, the invention provides the electric power supply rotary socket, the arranged third socket is popped up and is arranged between the first socket and the second socket, the distance between the first socket and the second socket can be increased, and the problem that a user cannot effectively plug the second plug because the space of the whole socket is occupied when a larger charger or a larger plug is plugged in the prior art can be solved.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a rotatory socket of electric power supply, is including embedding installation casing on the wall, set up at the inside first socket of installation casing, set up at the inside second socket of installation casing and set up the installation casing around both sides and be used for the fixed subassembly to first socket and second socket, the equal sliding connection in bottom of first socket and second socket is the sliding block for L shape structure, one side and the installation casing sliding connection that the sliding block is close to the installation casing, the below of first socket and second socket still is provided with the third socket the bottom of installation casing is provided with the guide post that runs through the third socket and correspond with first socket and second socket, the cover is equipped with the first spring that is used for promoting the third socket to rise on the guide post.

As a preferable scheme of the present invention, the fixing assembly includes a u-shaped structure, a fixing rod connected to a side wall of the mounting housing by a spring, and a pressing rod for pushing the fixing rod to move, and fixing grooves corresponding to the fixing rod are formed in both side walls of the first socket and the second socket.

As a preferable scheme of the invention, a fixing convex disc which prevents the third socket from moving excessively to be separated from the guide post is arranged at one end of the guide post away from the first spring.

In a preferred embodiment of the present invention, the bottom of each of the first socket and the second socket is further provided with a mounting piece corresponding to the sliding block, and a second spring for moving the first socket and the second socket relative to each other is provided between the mounting piece and the sliding block.

As a preferred scheme of the present invention, two sockets are disposed on the first socket and the third socket, the two sockets are electrically connected to an external power source through a cable, the second socket is rotatably connected to an insertion block, the insertion block is provided with three sockets, the insertion block is sleeved with an electrical connection block connected to the insertion block through a contact copper sheet, and the electrical connection block is electrically connected to the external power source through a cable.

As a preferable scheme of the present invention, the bottom of the mounting housing is further provided with a winding wheel corresponding to the first socket, the second socket and the third socket respectively and used for winding the cable.

As a preferred scheme of the present invention, the left and right sides of the third socket are provided with a plurality of limiting blocks, and the first socket and the second socket are respectively provided with limiting grooves corresponding to the limiting blocks.

As a preferable scheme of the present invention, a rotation center of the insertion block is further connected to a push rod through a spring, a fixed block having a tapered structure is disposed at the bottom of the push rod, and a fixed caulking groove corresponding to the fixed block is disposed on the second socket.

In a preferred embodiment of the present invention, the height of the third socket is greater than the heights of the first and second sockets, and the heights of the first and second sockets are equal.

The invention has the following advantages:

(1) when the plug is used, the third socket can be controlled to pop up through the arranged fixing component, the third socket can be further placed between the first socket and the second socket when the third socket pops up, enough space can be effectively reserved for inserting a plug with a larger volume through increasing the gap between the first socket and the second socket, in addition, the two-hole socket arranged on the third socket can also be inserted into the plug for use, and the convenience of a user in use can be greatly improved.

(2) The three-hole socket can rotate, can prevent a connecting cable from being bent due to the fact that the position of the plug is fixed and is influenced by the position of equipment when the plug is plugged, is easy to damage in the long-time use process, and is high in practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

FIG. 3 is a schematic top view of an embodiment of the present invention;

FIG. 4 is a schematic overall structure diagram of another aspect of the present invention;

FIG. 5 is a schematic perspective view of a fixing rod according to an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 7 is an enlarged view of a portion B of fig. 2.

In the figure:

1-installing a shell; 2-a first socket; 3-a second socket; 4-a fixation assembly; 5-a sliding block; 6-a third socket; 7-a guide post; 8-a first spring; 9-fixing the convex disc; 10-mounting a sheet; 11-a second spring; 12-a two-hole socket; 13-a take-up reel; 14-a limiting block; 15-a limiting groove;

301-a plug-in block; 302-three hole sockets; 303-a power connection block; 304-a push rod; 305-fixed block; 306-fixed caulking groove;

401-a fixation rod; 402-pressing the lever; 403-fixing groove.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, the present invention provides an electric power supply rotary socket, which comprises a mounting housing 1 embedded in a wall, a first socket 2 disposed inside the mounting housing 1, a second socket 3 disposed inside the mounting housing 1, and a fixing assembly 4 disposed on the front and rear sides of the mounting housing 1 and used for fixing the first socket 2 and the second socket 3, wherein the bottoms of the first socket 2 and the second socket 3 are both slidably connected with a sliding block 5 having an L-shaped structure, one side of the sliding block 5 close to the mounting housing 1 is slidably connected with the mounting housing 1, that is, one end of the sliding block 5 is connected with the first socket 2 or the second socket 3, the other side of the sliding block 5 is slidably connected with the side wall of the mounting housing 1, so as to ensure that the first socket 2 and the second socket 3 can slide up and down and left and right when sliding, the bottoms of the first socket 2 and the second socket 3 are both provided with mounting pieces 10 corresponding to the sliding block 5, the second spring 11 used for enabling the first socket 2 and the second socket 3 to move relatively is arranged between the mounting piece 10 and the sliding block 5, and the first socket 2 and the second socket 3 can be tightly attached to each other under the action force of the second spring 11 after sliding out of the mounting shell 1, so that the problem that the cable inside is easily exposed after accidentally sliding out of the mounting shell 1 and safety accidents occur is avoided.

The utility model discloses a socket, including first socket 2 and second socket 3, the below of first socket 2 still is provided with third socket 6 the bottom of installation casing 1 is provided with and runs through third socket 6 and with first socket 2 and the corresponding guide post 7 of second socket 3, the cover is equipped with the first spring 8 that is used for promoting third socket 6 to rise on the guide post 7, and the position of guide post 7 central axis is in the position department that first socket 2 and second socket 3 laminated mutually, all sets up the logical groove that corresponds and be semi-circular structure with guide post 7 on first socket 2 and second socket 3, and the diameter that leads to the groove is greater than the diameter of guide post 7 to when guaranteeing that first socket 2 and second socket 3 imbed in installation casing 1, can not receive the influence of guide post 7.

In addition, the left side and the right side of the third socket 6 are both provided with a plurality of limiting blocks 14, the first socket 2 and the second socket 3 are respectively provided with a limiting groove 15 corresponding to the limiting blocks 14, the front side and the rear side of the first socket 2 and the second socket 3 are both provided with arc-shaped grooves for facilitating a user to pull the first socket 2 and the second socket 3, so that the third socket 6 can be conveniently fixed, after the first socket 2 and the second socket 3 are popped out of the installation shell 1, the first socket 2 and the second socket 3 are pulled to expose enough space, the third socket 6 can be popped out under the action of the first spring 8, the first socket 2 and the second socket 3 can be stably fixed on the two sides of the third socket 6 further through the embedding of the limiting grooves 15 and the limiting blocks 14, and at the moment, under the acting force of the second spring 11, the state that the limiting blocks 14 are separated from the limiting grooves 15 can be avoided, stable connection of the first socket 2, the second socket 3 and the third socket 6 is achieved.

The whole using process is as follows: the fixing component 4 is arranged to separate the fixing of the first socket 2 and the second socket 3, an upward force can be applied to the third socket 6 under the action of the first spring 8, the first socket 2 and the second socket 3 can slide out of the mounting shell 1 through the third socket 6, then the first socket 2 and the second socket 3 are pulled to form a sufficient space between the first socket 2 and the second socket 3, the third socket 6 can be further completely ejected out of the mounting shell 1 under the action of the first spring 8, the first socket 2 and the second socket 3 are released at the moment, the first socket 2 and the second socket 3 can be fixed on the left side and the right side of the third socket 6 under the action of the second spring 11 through the matching of the limiting groove 15 and the limiting lug 14, so that the adjustment of the space between the jacks of the third socket 6 can be realized, a plug can also be inserted into the arranged third socket 6, and the purpose of expanding the number of the jacks can be achieved when the socket is used, the use is more convenient.

As shown in fig. 4, the fixing member 4 comprises a fixing rod 401 having a u-shaped structure and connected to a side wall of the mounting case 1 by a spring, and a pressing rod 402 for pushing the fixing rod 401, fixing grooves 403 corresponding to the fixing rods 401 are formed on the side walls of the first socket 2 and the second socket 3, at least two fixing components 4 are arranged, the position of the fixed rod 401 is located at the joint position of the first socket 2 and the second socket 3, so that the first socket 2 and the second socket 3 can be fixed at the same time through one fixed rod 401, the opposite surfaces of the fixed rod 401 and the pressing rod 402 are both in an inclined structure, when the pressing rod 402 is pressed down, the fixing rod 401 is driven to be separated from the engagement with the fixing groove 403 by the inclined structure, so that the first socket 2 and the second socket 3 are separated from the fixing, during fixing, the same operation steps are only needed to be pressed to fix the first socket 2 and the second socket 3.

The end of the guide post 7 far away from the first spring 8 is provided with a fixed convex disc 9 for preventing the third socket 6 from moving excessively to be separated from the guide post 7, the height of the third socket 6 is larger than that of the first socket 2 and the second socket 3, the heights of the first socket 2 and the second socket 3 are equal, a through hole corresponding to the guide post 7 is arranged on the third socket 6, the structure of the through hole is concave, so that after the third socket 6 is popped out of the mounting shell 1, the problem that the third socket 6 is separated from the guide post 7 can be avoided through the matching of the fixed convex disc 9 and the through hole, the first socket 2 and the second socket 3 are larger than the third socket 6 by a value larger than the thickness of the fixing boss 9, so as to avoid over-short of the third socket 6, and when making first socket 2 and second socket 3 be fixed in the left and right sides of third socket 6, can appear that the surface unevenness easily causes

first socket

2 and 3 edges of second socket to receive the problem of colliding with and damaging easily.

As shown in fig. 1, 2 and 4, two-hole sockets 12 are disposed on the first socket 2 and the third socket 6, the two-hole sockets 12 are electrically connected to an external power source through cables, a plug block 301 is rotatably connected to the second socket 3, a three-hole socket 302 is disposed on the plug block 301, a power connection block 303 connected to the plug block 301 through a contact copper sheet is sleeved on the plug block 301, the power connection block 303 is electrically connected to the external power source through cables, a winding wheel 13 corresponding to the first socket 2, the second socket 3 and the third socket 6 and used for winding the cables is further disposed at the bottom of the installation housing 1, a torsion spring is disposed on a rotation shaft of the winding wheel 13, the cables can be wound on the winding wheel 13 under the action force of the torsion spring to prevent the cables from being placed in the installation housing 1 too loosely, and when the first socket 2 and the second socket 3 are easily slid, the problem of broken string or contact failure appears easily, connect electricity piece 303 to be the loop configuration, can make grafting piece 301 can not break away from when rotating and connect the connection of electricity piece 303, the arc wall that the user of being convenient for rotated the grafting piece is also seted up to grafting piece 301's upper surface, after adjusting grafting piece 301 position, there is certain difference between the position that can avoid its plug to peg graft and the equipment, the cable that leads to its connecting plug can be in the state of buckling, further make the problem that the damage appears easily in the cable.

In addition, in the actual use process, the two-hole socket 12 can also be rotated in the same way, and the use is more convenient.

As shown in fig. 7, the rotation center of the plug block 301 is further connected to a pushing rod 304 through a spring, the bottom of the pushing rod 304 is provided with a fixed block 305 having a conical structure, the second socket 3 is provided with a fixed caulking groove 306 corresponding to the fixed block 305, the fixed block 305 is provided with a plurality of protruding strips, the fixed caulking groove 306 is internally provided with a caulking groove corresponding to the protruding strips, when in use, firstly, the position of the plug block 301 needs to be adjusted, so as to avoid damaging the plug cable, then, after the plug is inserted into the three-hole socket 302, the plug can push the pushing rod 304, further, the fixed block 305 can be embedded into the fixed caulking groove 306 through the pushing rod 304, thereby fixing the position of the plug block 301 after plugging is realized, and the problem that the plug block 301 is easy to rotate and has poor contact when in use is avoided, and the practicability is stronger.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The electric power supply rotary socket is characterized by comprising an installation shell (1) embedded in a wall, a first socket (2) arranged in the installation shell (1), a second socket (3) arranged in the installation shell (1) and fixing assemblies (4) which are arranged on the front side and the rear side of the installation shell (1) and used for fixing the first socket (2) and the second socket (3);

the bottoms of the first socket (2) and the second socket (3) are both connected with a sliding block (5) in an L-shaped structure in a sliding mode, and one side, close to the installation shell (1), of the sliding block (5) is connected with the installation shell (1) in a sliding mode;

a third socket (6) is further arranged below the first socket (2) and the second socket (3), a guide post (7) penetrating through the third socket (6) is arranged at the bottom of the mounting shell (1), the guide post (7) is movably connected with the third socket (6), and the guide post (7) is positioned between the first socket (2) and the second socket (3); the guide post (7) is sleeved with a first spring (8), and one end of the first spring (8) is abutted to the bottom surface of the third socket (6).

2. An electrically powered swivel socket according to claim 1, wherein the fastening means (4) comprises fastening rods (401) respectively arranged at both sides of the mounting housing (1), the fastening rods (401) having a substantially U-shaped configuration, and the fastening rods (401) being connected to the side walls of the mounting housing (1) by means of springs; a pressing rod (402) for pushing the fixing rod (401) to move is arranged on the fixing rod (401); fixing grooves (403) are formed in the side walls of the first socket (2) and the second socket (3) corresponding to the fixing rod (401), and the fixing grooves (403) are matched with the fixing rod (401).

3. An electric power supply rotary socket according to claim 1, characterized in that a fixed convex disc (9) is fixedly arranged at one end of the guide post (7) far away from the first spring (8), and the fixed convex disc (9) is limited at the outer side of the mounting shell (1).

4. An electric power supply rotary socket according to claim 1, characterized in that the bottom of the first socket (2) and the bottom of the second socket (3) are both fixedly provided with a mounting piece (10), and a second spring (11) is connected between the mounting piece (10) and the sliding block (5).

5. An electric power supply rotary socket according to claim 1, characterized in that the first socket (2) and the third socket (6) are provided with two-hole sockets (12), the two-hole sockets (12) are electrically connected with an external power supply through cables, the second socket (3) is rotatably connected with a plug block (301), the plug block (301) is provided with a three-hole socket (302), the plug block (301) is sleeved with an electric connection block (303), and the electric connection block (303) is connected with the plug block (301) through a contact copper sheet;

the power receiving block (303) is electrically connected with an external power supply through a cable.

6. An electrically powered rotary socket according to claim 1, wherein the bottom of the mounting housing (1) is further provided with a take-up reel (13) for taking up the cable.

7. An electric power supply rotary socket according to claim 1, characterized in that a plurality of limit blocks (14) are arranged on the left and right sides of the third socket (6), and limit grooves (15) matched with the limit blocks (14) are respectively arranged on the first socket (2) and the second socket (3).

8. An electric power supply rotary socket according to claim 5, characterized in that a pushing rod (304) is connected to the rotation center of the plug block (301) through a spring, a fixing block (305) with a conical structure is arranged at the bottom of the pushing rod (304), and a fixing caulking groove (306) corresponding to the fixing block (305) is arranged on the second socket (3).

9. An electrically powered rotary socket according to claim 1, wherein the height of the third socket (6) is greater than the height of the first socket (2) and the second socket (3), and the height of the first socket (2) and the second socket (3) are equal.