Socket panel

Abstract

The utility model provides a socket panel, and belongs to the technical field of sockets. The three-pin socket comprises three-pin jacks arranged on a socket panel, and a ground wire jack, a zero line jack and a live wire jack of the three-pin jacks are distributed in a triangular shape. A null line jack and a live line jack of the three-plug jack are arranged on two seat cores which are rotatably connected with the socket panel, so that the null line jack and the live line jack can be arranged in an inverted splayed shape or in parallel. The center of the null line jack and the center of the live wire jack in the length direction deviate from the rotation center of the seat core, so that the sizes of the null line jack and the live wire jack can be designed to be completely equal to the sizes of the null line jack and the live wire jack in the national standard. The plug can adapt to a three-pin plug when the live wire jack and the null line jack are in an inverted splayed shape and can adapt to a two-pin plug when the live wire jack and the null line jack are parallel to each other without changing the size and the structure of the jacks, so that the plugs are prevented from loosening.

Description

Technical Field

[0001] The utility model belongs to the technical field of sockets and relates to a socket panel. Background Art

[0002] Sockets are a necessity in daily life, and the sockets on the market, such as a combination of a two-pin and a three-pin socket, can only use a two-pin plug and a three-pin plug at the same time. If two two-pin plugs need to be used at the same time, an external socket strip is required for use;

[0003] At present, although there are sockets in the prior art that can convert a three-pin socket into a two-pin socket for use, for example, a Chinese patent discloses a multi-purpose wall socket that can rotate three holes at an angle [application number: 202011259167.1], including a socket panel, two-pin sockets, three-pin sockets, round holes, limit slots A, connecting cylinders, junction boxes, mounting seats, rotating heads, rotating cylinders, plug holes, rotating plates, and plug rods. The socket panel is provided with two-pin sockets and three-pin sockets, and the neutral and live wire sockets below the three-pin sockets are provided with round holes, and the limit slots A are provided below the left round holes. The two round hole connecting cylinders are fixed to the upper and lower parts of the back of the socket panel, and the junction box is installed with the connecting cylinder through the mounting seats at the upper and lower positions, and the two rotating heads are installed with the round holes and rotate along the round holes through the rotating cylinders, and the rotating heads are penetrated with rectangular plug holes in front and behind;

[0004] However, in this invention patent, as shown in the accompanying drawings, the plug hole on the rotating head for setting the neutral wire and live wire sockets is obviously located in the middle of the rotating head, that is, the center line of the plug hole in the length direction is in a coincidence with the rotation center of the rotating head. However, in actual applications, if the plug holes corresponding to the neutral wire and the live wire are located in the middle of the rotating head, when the rotating head is rotated to be parallel to the plug holes corresponding to the neutral wire and the live wire, the spacing between the plug holes of the neutral wire and the live wire is not equal to the spacing between the two-prong plugs of the current domestic national standard. Therefore, although this patent provides a concept of switching between a three-prong plug and a two-prong plug, its actual application has certain errors. Although this error can be solved by increasing the width of the plug hole, this will cause a certain gap between the plug and the plug hole after the plug is inserted, and the plug will become loose. Utility Model Content

[0005] The purpose of the utility model is to provide a socket panel in view of the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A socket panel comprises three-pin sockets arranged on the socket panel, wherein the grounding wire socket, the neutral wire socket and the live wire socket of the three-pin socket are distributed in a triangular shape, the neutral wire socket and the live wire socket of the three-pin socket are arranged on two socket cores rotatably connected to the socket panel so that the neutral wire socket and the live wire socket can be arranged in an inverted figure eight shape or in parallel, and the centers of the neutral wire socket and the live wire socket in the length direction deviate from the rotation center of the socket core so that the two live wire sockets can adapt to three-pin plugs when they are in an inverted figure eight shape and can adapt to two-pin plugs when the two live wire sockets are parallel to each other.

[0008] In the above-mentioned socket panel, the socket core is cylindrical.

[0009] In the above-mentioned socket panel, a positioning structure is provided between the socket core and the socket panel.

[0010] In the above-mentioned socket panel, the positioning structure includes an arc-shaped limiting groove and an arc-shaped limiting block arranged on the circumferential surface of the seat core, and the arc-shaped limiting block is inserted into the arc-shaped limiting groove.

[0011] In the above-mentioned socket panel, there is a gap between the circumferential surface of the arc-shaped limiting block and the circumferential surface of the arc-shaped limiting groove.

[0012] In the above-mentioned socket panel, a rotating guide structure is provided between the front end surface of the socket core and the opening of the live wire socket or the neutral wire socket, which guides the socket core to rotate when subjected to the force of the plug pin so that the direction of the live wire socket and the neutral wire socket is adapted to the direction of the plug pin, so that the live wire socket and the neutral wire socket are arranged in an inverted eight shape or in parallel.

[0013] In the above-mentioned socket panel, the rotation guide structure includes a guide groove body that transitions from top to bottom from the outer side of the front end surface of the socket core to the opening of the live wire socket or the neutral wire socket, and the guide groove body includes a first guide part connected to the length side of the neutral wire socket and the live wire socket and a second guide part connected to the width side of the neutral wire socket and the live wire socket.

[0014] In the above-mentioned socket panel, the second guide part is provided with one and is located on the side away from the grounding wire jack, and the opposite side of the second guide part is in an opening shape and penetrates the circumferential surface of the socket core; the first guide part is provided with two and is in a symmetrical structure.

[0015] In the above-mentioned socket panel, the first guiding portion and the second guiding portion are respectively inclined surfaces or arc surfaces.

[0016] In the above-mentioned socket panel, the socket panel is also provided with an arc-shaped slot body corresponding to the grounding wire jack, the arc-shaped slot body is recessed inwardly and the grounding wire jack is arranged in the middle of the arc-shaped slot body;

[0017] The socket panel is also provided with two plug sockets, and a guide socket structure is provided at the front end of the two plug sockets. The guide socket structure includes a guide groove body that transitions from the outside of the front end surface of the socket panel to the opening of the grounding wire socket from top to bottom, and the four side surfaces of the guide groove body are all inclined surfaces.

[0018] Compared with the existing technology, the advantages of the utility model are:

[0019] 1. The neutral wire socket and the live wire socket are arranged on a rotatable socket core so that the neutral wire socket and the live wire socket can be switched between the inverted eight-shaped position and the parallel position, so that the three-pin socket can meet the use of three-pin plugs and two-pin plugs. Secondly, the design of deviating the center of the neutral wire socket and the live wire socket in the length direction from the rotation center of the socket core makes the socket size design of the neutral wire socket and the live wire socket completely equivalent to the socket size of the neutral wire socket and the live wire socket in the national standard. There is no need to change the socket size and structure to achieve that the live wire socket and the neutral wire socket can adapt to the three-pin plug when they are in the inverted eight-shaped position and can adapt to the two-pin plug when the live wire socket and the neutral wire socket are parallel to each other, so as to prevent the plug from loosening.

[0020] 2. The guide groove body composed of the first guide part and the second guide part guides the seat core to rotate when subjected to the force of the plug pin so that the direction of the live wire socket and the neutral wire socket is adapted to the direction of the plug pin, so that there is no need for complicated operations when the plug is inserted, which is convenient for users.

[0021] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 3 It is a structural diagram of the seat core.

[0025] In the figure, the socket panel 1, the three-pin socket 2, the ground wire socket 3, the neutral wire socket 4, the live wire socket 5, the socket core 6, the arc-shaped limit groove 7, the arc-shaped limit block 8, the rotation guide structure 9, the first guide part 10, the second guide part 11, the arc-shaped groove body 12, the two-pin socket 13, and the guide groove body 14. DETAILED DESCRIPTION

[0026] like Figure 1 and Figure 2As shown, a socket panel comprises a three-pin socket 2 arranged on the socket panel 1, the grounding wire socket 3, the neutral wire socket 4 and the live wire socket 5 of the three-pin socket 2 are distributed in a triangle, the neutral wire socket 4 and the live wire socket 5 of the three-pin socket 2 are arranged on two socket cores 6 rotatably connected to the socket panel 1 so that the neutral wire socket 4 and the live wire socket 5 can be arranged in an inverted eight-shaped shape or in parallel, the center of the neutral wire socket 4 and the live wire socket 5 in the length direction deviates from the rotation center of the socket core 6, so that the two live wire sockets 5 can adapt to three-pin plugs when they are in an inverted eight-shaped shape and can adapt to two-pin plugs when the two live wire sockets 5 are parallel to each other.

[0027] In the utility model, the neutral wire socket 4 and the live wire socket 5 are arranged on the rotatable seat core 6 so that the neutral wire socket 4 and the live wire socket 5 can switch between the inverted eight-shaped position and the parallel position, so that the three-pin socket 2 can meet the use of the three-pin plug and the two-pin plug. Secondly, the design of the center of the neutral wire socket 4 and the live wire socket 5 in the length direction is offset from the rotation center of the seat core 6 so that the socket size design of the neutral wire socket 4 and the live wire socket 5 can be completely equivalent to the socket size of the neutral wire socket 4 and the live wire socket 5 in the national standard. There is no need to change the socket size and structure to achieve that the live wire socket and the neutral wire socket can adapt to the three-pin plug when they are in the inverted eight-shaped position and can adapt to the two-pin plug when the live wire socket and the neutral wire socket are parallel to each other, so as to prevent the plug from loosening.

[0028] Specifically, the seat core 6 is cylindrical.

[0029] Preferably, a positioning structure is provided between the socket core 6 and the socket panel 1, and the positioning structure includes an arc-shaped limiting groove 7 and an arc-shaped limiting block 8 provided on the circumferential surface of the socket core 6, and the arc-shaped limiting block 8 is inserted into the arc-shaped limiting groove 7. When the arc-shaped limiting block 8 and one end of the arc-shaped limiting groove 7 are butted against each other, the live wire jack and the neutral wire jack are in an inverted figure eight shape, and when the arc-shaped limiting block 8 and the other end of the arc-shaped limiting groove 7 are butted against each other, the live wire jack and the neutral wire jack are parallel to each other.

[0030] Preferably, there is a gap between the circumferential surface of the arc-shaped limit block 8 and the circumferential surface of the arc-shaped limit groove 7, which can reduce the friction between the arc-shaped limit block 8 and the arc-shaped limit groove 7, so that the seat core can rotate more smoothly.

[0031] Preferably, a rotation guide structure 9 is provided between the front end face of the socket core 6 and the opening of the live wire jack 5 or the neutral wire jack 4, which guides the socket core 6 to rotate when the force of the plug pin is applied so that the directions of the live wire jack 5 and the neutral wire jack 4 are adapted to the directions of the plug pins, so that the live wire jack 5 and the neutral wire jack 4 are arranged in an inverted figure eight or in parallel. The rotation guide structure can guide the socket core to rotate when the front end face of the socket core is applied with the force of the plug pin so that the directions of the live wire jack and the neutral wire jack are adapted to the directions of the plug pins, so that there is no need to perform complicated operations when inserting the plug, which is convenient for users.

[0032] Specifically, the rotation guide structure 9 includes a guide groove body that transitions from the outside of the front end surface of the socket core 6 to the opening of the live wire jack 5 or the neutral wire jack 4 from top to bottom, and the guide groove body includes a first guide portion 10 connected to the length side of the neutral wire jack 4 and the live wire jack 5 and a second guide portion 11 connected to the width side of the neutral wire jack 4 and the live wire jack 5. The guide groove body composed of the first guide portion 10 and the second guide portion 11 guides the socket core to rotate when subjected to the force of the plug pin so that the direction of the live wire jack and the neutral wire jack is adapted to the direction of the plug pin, so that there is no need to perform complicated operations when inserting the plug, which is convenient for users.

[0033] Specifically, one second guide portion 11 is provided and is located on a side away from the ground wire jack 3 , and the opposite side of the second guide portion 11 is in an opening shape penetrating the circumferential surface of the seat core 6 ; two first guide portions 10 are provided and are in a symmetrical structure.

[0034] Specifically, the first guide portion 10 and the second guide portion 11 are respectively inclined or curved surfaces, which can convert part of the force of the pin along the axial direction of the seat core into a force along the circumferential direction of the seat core when subjected to the force of the pin along the axial direction of the seat core, thereby driving the seat core to rotate.

[0035] Preferably, the socket panel 1 is also provided with an arc-shaped groove 12 corresponding to the grounding wire jack 3, the arc-shaped groove 12 is recessed inwardly and the grounding wire jack is arranged in the middle of the arc-shaped groove 12; the inwardly recessed arc-shaped groove 12 can guide the grounding wire plug of the three-prong plug into the grounding wire jack, which is convenient for users to insert when the light is dim.

[0036] Preferably, the socket panel 1 is further provided with a two-pin socket 13, and a guide socket structure is provided at the front end of the two-pin socket 13, and the guide socket structure includes a guide groove 14 that transitions from the outside of the front end surface of the socket panel 1 to the opening of the grounding wire socket 3 from top to bottom, and the four sides of the guide groove 14 are all inclined surfaces. The guide groove 14 can guide the two-pin plug, and can facilitate the user to insert the two-pin plug into the two-pin socket when the light is dim.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0038] Although this article uses the socket panel 1, three-pin socket 2, ground wire socket 3, neutral wire socket 4, live wire socket 5, socket core 6, arc-shaped limit groove 7, arc-shaped limit block 8, rotation guide structure 9, first guide part 10, second guide part 11, arc-shaped groove body 12, two-pin socket 13, guide groove body 14 and the like more frequently, these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A socket panel, comprising a three-pin socket (2) arranged on the socket panel (1), wherein the grounding wire socket (3), the neutral wire socket (4) and the live wire socket (5) of the three-pin socket (2) are distributed in a triangular shape, characterized in that: The neutral wire socket (4) and the live wire socket (5) of the three-pin socket (2) are arranged on two socket cores (6) rotatably connected to the socket panel (1) so that the neutral wire socket (4) and the live wire socket (5) can be arranged in an inverted figure eight or in parallel. The centers of the neutral wire socket (4) and the live wire socket (5) in the length direction are offset from the rotation center of the socket core (6) so that the two live wire sockets (5) can accommodate a three-pin plug when they are in an inverted figure eight and can accommodate a two-pin plug when they are parallel to each other.

2. The socket panel according to claim 1, characterized in that: The seat core (6) is in the shape of a cylinder.

3. The socket panel according to claim 1 or 2, characterized in that: A positioning structure is provided between the seat core (6) and the socket panel (1).

4. The socket panel according to claim 3, characterized in that: The positioning structure comprises an arc-shaped limiting groove (7) and an arc-shaped limiting block (8) arranged on the circumferential surface of the seat core (6), and the arc-shaped limiting block (8) is inserted into the arc-shaped limiting groove (7).

5. The socket panel according to claim 4, characterized in that: There is a gap between the circumferential surface of the arc-shaped limiting block (8) and the circumferential surface of the arc-shaped limiting groove (7).

6. The socket panel according to claim 3, characterized in that: A rotation guide structure (9) is provided between the front end surface of the socket core (6) and the opening of the live wire socket (5) or the neutral wire socket (4) for guiding the socket core (6) to rotate when subjected to a force from a plug pin so that the directions of the live wire socket (5) and the neutral wire socket (4) match the directions of the plug pins, thereby making the live wire socket (5) and the neutral wire socket (4) arranged in an inverted figure eight shape or in parallel.

7. The socket panel according to claim 6, characterized in that: The rotation guide structure (9) comprises a guide groove body that transitions from top to bottom from the outer side of the front end surface of the seat core (6) to the opening of the live wire plug hole (5) or the neutral wire plug hole (4), and the guide groove body comprises a first guide part (10) connected to the length side of the neutral wire plug hole (4) and the live wire plug hole (5) and a second guide part (11) connected to the width side of the neutral wire plug hole (4) and the live wire plug hole (5).

8. The socket panel according to claim 7, characterized in that: The second guide portion (11) is provided with one and is located on a side away from the ground wire jack (3), and the opposite side of the second guide portion (11) is in an opening shape and penetrates the circumferential surface of the seat core (6); the first guide portion (10) is provided with two and is in a symmetrical structure.

9. The socket panel according to claim 7, characterized in that: The first guide portion (10) and the second guide portion (11) are respectively inclined surfaces or arc surfaces.

10. The socket panel according to claim 1 or 2, characterized in that: The socket panel (1) is also provided with an arc-shaped slot (12) corresponding to the grounding wire jack (3); the arc-shaped slot (12) is recessed inwards and the grounding wire jack is arranged in the middle of the arc-shaped slot (12); The socket panel (1) is also provided with two plug sockets (13), and a guide socket structure is provided at the front end of the two plug sockets (13). The guide socket structure includes a guide groove body (14) that transitions from the outside of the front end surface of the socket panel (1) to the opening of the ground wire socket (3) from top to bottom, and the four side surfaces of the guide groove body (14) are all inclined surfaces.

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