Socket

Abstract

The utility model relates to the technical field of sockets, in particular to a socket. The socket comprises a shell, an inner socket sleeve, a live wire electric connecting piece, a zero wire electric connecting piece and a ground wire electric connecting piece. Jacks are arranged on the shell, the inner socket sleeve is arranged in the shell, and the live wire electric connecting piece, the null wire electric connecting piece and the ground wire electric connecting piece are arranged on the inner socket sleeve. Wherein each of the live wire electric connecting piece, the zero wire electric connecting piece and the ground wire electric connecting piece comprises a connecting main body and at least two plug bush parts respectively connected to the connecting main body, and the jacks are arranged corresponding to the plug bush parts. The connecting main body of the null line electric connecting piece is positioned on one side, deviating from the jack, of the inner socket sleeve; in the direction from the jack to the null line electric connecting piece, the connecting main body of the live wire electric connecting piece and the connecting main body of the ground wire electric connecting piece are located on the same side of the connecting main body of the null line electric connecting piece. The arrangement of the live wire electric connecting piece, the zero wire electric connecting piece and the ground wire electric connecting piece is more three-dimensional, the space utilization rate is improved, the thickness of the socket is small, and miniaturization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sockets, in particular to a socket. Background Art

[0002] A socket is a device that provides a power connection interface that can be used to connect various electrical devices and obtain power from the power line. The design and shape of the socket may vary depending on the power standards of the region and country. When using a socket, make sure that the power and voltage of the appliance meet the socket regulations to prevent damage to the appliance or fire.

[0003] The socket is provided with a live wire electrical connector, a neutral wire electrical connector and a ground wire electrical connector for electrical connection. At present, the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector of the socket are arranged in layers and in parallel. Under the premise of ensuring a safe distance, such a design makes the socket thick, which is not conducive to miniaturization. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the utility model is to provide a socket to solve the problem in the prior art that the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector are arranged in layers and in parallel, and the socket is relatively thick, which is not conducive to miniaturization.

[0005] The utility model discloses a socket, comprising an outer shell, an inner seat sleeve, a live wire electrical connector, a neutral wire electrical connector and a ground wire electrical connector; a socket is arranged on the outer shell, the inner seat sleeve is installed in the outer shell, and the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector are installed on the inner seat sleeve; wherein the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector all comprise a connection body and at least two socket parts respectively connected to the connection body, and the socket is arranged corresponding to the socket part;

[0006] The connecting body of the neutral wire electrical connector is located on the side of the inner seat sleeve away from the socket; in the direction from the socket to the neutral wire electrical connector, the connecting bodies of the live wire electrical connector and the ground wire electrical connector are located on the same side of the connecting body of the neutral wire electrical connector.

[0007] Optionally, the connection body of the live wire electrical connector includes a first connection portion, the first connection portion passes through a side of the connection body of the neutral wire electrical connector close to the socket and is connected to one of the socket portions of the live wire electrical connector; and / or

[0008] The minimum spacing between the connecting bodies of the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector shall not be less than 3 mm.

[0009] Optionally, a socket installation portion is provided on the inner seat sleeve, and the socket portions of the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector are installed in the socket installation portion;

[0010] The connecting body of the live wire electrical connector includes a second connecting portion, which passes by the side of the socket mounting portion and is connected to another socket mounting portion of the live wire electrical connector through the second connecting portion. The second connecting portion is located on one side of the socket mounting portion, and the socket portion of the neutral wire electrical connector is located on the other side of the socket mounting portion.

[0011] Optionally, the socket also includes a control switch, which is installed on the inner seat sleeve; the control switch has two pins, one of which is electrically connected to the power supply line, and the other pin is electrically connected to the first connecting part; a baffle is arranged on the inner seat sleeve between the two pins.

[0012] Optionally, the baffle plate is bent toward the direction of the pins connected to the power supply line.

[0013] Optionally, a third installation cavity is provided on the inner seat cover, bayonet holes are provided on both sides of the third installation cavity, and first buckle parts are provided on both sides of the control switch; the first buckle parts are buckled in the corresponding bayonet holes; and limiting convex edges are provided on both sides of the bayonet holes in the depth direction of the third installation cavity.

[0014] Optionally, a first opening is formed on a side surface of the bayonet.

[0015] Optionally, a partition edge is provided on the side of the inner seat cover facing away from the socket, and the partition edge separates the side of the inner seat cover facing away from the socket into a first mounting cavity and a second mounting cavity; the socket also includes a circuit board, the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector are installed in the first mounting cavity, and the circuit board is installed in the second mounting cavity.

[0016] Optionally, two first slots are formed on the edge of the barrier, and the live wire electrical connector and the neutral wire electrical connector are electrically connected to the circuit board through the two first slots respectively.

[0017] Optionally, a mounting edge is provided in the second mounting cavity, a card hole is provided on the circuit board, and the mounting edge is inserted into the card hole.

[0018] Compared with the prior art, the beneficial effect of the socket provided by the embodiment of the utility model is that: in the socket of the utility model, in the arrangement of the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector, the connecting body of the neutral wire electrical connector is located on the side of the inner seat sleeve away from the socket, and with the direction from the socket to the neutral wire electrical connector as a reference, the connecting bodies of the live wire electrical connector and the ground wire electrical connector are located on the same side of the connecting body of the neutral wire electrical connector, so that the arrangement of the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector can be more three-dimensional, rather than at the same latitude or direction, thereby improving the utilization of space, and the socket is relatively thin, which is conducive to miniaturization. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0020] Figure 1 It is a schematic diagram of a socket according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the interior of the socket of the embodiment of the utility model;

[0022] Figure 3 This is another internal schematic diagram of the socket of the embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the positional relationship of the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector in the embodiment of the utility model;

[0024] Figure 5 is another schematic diagram of the interior of the socket of the embodiment of the utility model;

[0025] Figure 6 is another schematic diagram of the interior of the socket of the embodiment of the utility model;

[0026] Figure 7 It is an exploded schematic diagram of a control switch of an embodiment of the utility model;

[0027] Figure 8 yes Figure 7 A partial enlarged schematic diagram of part A.

[0028] The accompanying drawings are marked as follows:

[0029] 1. Shell; 11. Socket; 2. Inner seat; 21. Partition plate; 22. Partition edge; 221. First slot; 23. First mounting cavity; 24. Second mounting cavity; 241. Mounting edge; 25. Second buckle portion; 26. Socket mounting portion; 27. Third mounting cavity; 271. Clamp; 272. Limiting convex edge; 28. First opening; 3. Live wire electrical connector; 4. Neutral wire electrical connector; 5. Ground wire electrical connector; 6. Connecting body; 61. First connecting portion; 62. Second connecting portion; 7. Socket portion; 8. Control switch; 81. First buckle portion; 82. Pin; 10. Circuit board; 101. Clamp hole; 20. Power supply line. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0031] The utility model embodiment provides a socket, such as Figures 1 to 4As shown, the socket includes a shell 1, an inner seat sleeve 2, a live wire electrical connector 3, a neutral wire electrical connector 4 and a ground wire electrical connector 5. The shell 1 is provided with a socket 11, the inner seat sleeve 2 is installed in the shell 1, and the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5 are installed on the inner seat sleeve 2. Among them, the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5 all include a connecting body 6 and at least two socket parts 7 respectively connected to the connecting body 6, and the socket 11 is provided corresponding to the socket part 7.

[0032] The connecting body 6 of the neutral wire electrical connector 4 is located on the side of the inner seat sleeve 2 away from the socket 11; in the direction from the socket 11 to the neutral wire electrical connector 4, the connecting bodies 6 of the live wire electrical connector 3 and the ground wire electrical connector 5 are located on the same side of the connecting body 6 of the neutral wire electrical connector 4.

[0033] In the socket of the present invention, in the arrangement of the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5, the connecting body 6 of the neutral wire electrical connector 4 is located on the side of the inner seat sleeve 2 away from the socket 11, and with the direction from the socket 11 to the neutral wire electrical connector 4 as a reference, the connecting bodies 6 of the live wire electrical connector 3 and the ground wire electrical connector 5 are located on the same side of the connecting body 6 of the neutral wire electrical connector 4, so that the arrangement of the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5 can be made more three-dimensional, rather than at the same latitude or direction, thereby improving the utilization of space, and the thickness of the socket is small, which is conducive to miniaturization.

[0034] Specifically, the minimum spacing between the connection bodies 6 of the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5 is not less than 3 mm. In this solution, the minimum spacing between the connection bodies 6 of the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5 is not less than 3 mm, which can effectively prevent the occurrence of short circuits, arcs and electric shocks, and also ensure good electrical performance.

[0035] As for the specific arrangement of the live wire electrical connector 3, the connection body 6 of the live wire electrical connector 3 includes a first connection portion 61, which passes through the side of the connection body 6 of the neutral wire electrical connector 4 close to the jack 11 and is connected to one of the plug sleeve portions 7 of the live wire electrical connector 3. The first connection portion 61 passes through the side of the connection body 6 of the neutral wire electrical connector 4 close to the jack 11 from the side of the neutral wire electrical connector 4 and is connected to one of the plug sleeve portions 7 of the live wire electrical connector 3, thereby ensuring a safe distance between the live wire electrical connector 3 and the neutral wire electrical connector 4, and realizing the connection between the connection body 6 of the live wire electrical connector 3 and its plug sleeve portion 7. Furthermore, a plug sleeve installation portion 26 is provided on the inner seat sleeve 2, and the plug sleeve portions 7 of the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5 are installed in the plug sleeve installation portion 26. The socket installation part 26 can isolate the socket parts 7 of the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5, and ensure the electrical safety performance between the socket parts 7. The connection body 6 of the live wire electrical connector 3 includes a second connection part 62, and the connection body 6 of the live wire electrical connector 3 passes by the side of the socket installation part 26, and is connected to the other socket part 7 of the live wire electrical connector 3 through the second connection part 62, the second connection part 62 is located on one side of the socket installation part 26, and the socket part 7 of the neutral wire electrical connector 4 is located on the other side of the socket installation part 26. The connection body 6 of the live wire electrical connector 3 bypasses the side of the socket installation part 26, and is connected to the other socket part 7 thereof through the second connection part 62, and the second connection part 62 is located on one side of the socket installation part 26, and the socket part 7 of the neutral wire electrical connector 4 is located on the other side of the socket installation part 26, so as to ensure the electrical safety performance between the socket parts 7 of the live wire electrical connector 3 and the neutral wire electrical connector 4.

[0036] like Figure 2 As shown, a barrier edge 22 is provided on the side of the inner seat cover 2 away from the socket 11, and the barrier edge 22 separates the side of the inner seat cover 2 away from the socket 11 into a first installation cavity 23 and a second installation cavity 24. The socket also includes a circuit board 10, and the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5 are installed in the first installation cavity 23, and the circuit board 10 is installed in the second installation cavity 24. By separating the side of the inner seat cover 2 away from the socket 11 into the first installation cavity 23 and the second installation cavity 24, the space inside the socket can be better utilized, making the design of the socket more compact, and also improving the installation efficiency of the socket. This design can also improve the safety of the socket. Since the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5 are isolated from the circuit board 10 in different cavities, the current on the circuit board 10 can be effectively prevented from accidentally flowing into the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5, thereby preventing the occurrence of short circuit or arc.

[0037] Two first slots 221 are provided on the barrier edge 22, and the live wire electrical connector 3 and the neutral wire electrical connector 4 are electrically connected to the circuit board 10 through the two first slots 221, respectively. By providing two first slots 221 on the barrier edge 22, the live wire electrical connector 3 and the neutral wire electrical connector 4 can be directly electrically connected to the circuit board 10, and the connection is convenient. And because the live wire electrical connector 3 and the neutral wire electrical connector 4 are directly electrically connected to the circuit board 10 through the first slots 221, the assembly and disassembly of the circuit board 10 and the live wire electrical connector 3, the neutral wire electrical connector 4 and the ground wire electrical connector 5 are convenient.

[0038] The second installation cavity 24 is provided with an installation card edge 241, and the circuit board 10 is provided with a card hole 101, and the installation card edge 241 is inserted into the card hole 101. By providing the installation card edge 241 in the second installation cavity 24 and inserting it into the card hole 101 on the circuit board 10, the installation stability of the circuit board 10 can be improved, the fixed position of the circuit board 10 inside the socket can be ensured, and the circuit board 10 can be prevented from moving, thereby improving the stability and reliability of the socket. Such a design can also make the installation and maintenance of the circuit board 10 more convenient. If the circuit board 10 needs to be replaced, the installation card edge 241 is pulled out of the card hole 101, and then the new circuit board 10 is inserted. Furthermore, a second buckle portion 25 can be provided in the second installation cavity 24 and on the barrier edge 22, and the second buckle portion buckles the circuit board 10 in the second installation cavity 24.

[0039] like Figure 5 and Figure 6 As shown, the socket also includes a control switch 8, which is mounted on the inner seat cover 2. The control switch 8 has two pins 82, one of which is electrically connected to the power supply line 20, and the other pin 82 is electrically connected to the first connecting portion 61; on the inner seat cover 2, a baffle plate 21 is provided between the two pins 82. By providing the baffle plate 21 between the two pins 82, it is possible to prevent the current from directly jumping from one pin 82 to another pin 82, thereby improving the electrical safety performance between the two pins 82, thereby reducing the risk of short circuit. In addition, since the control switch 8 is directly mounted on the inner seat cover 2, this design can also improve the installation convenience and firmness of the control switch 8, optimize the space utilization inside the socket, and make the design of the socket more compact. The baffle plate 21 is bent toward the pin 82 connected to the power supply line 20.

[0040] like Figure 7 and Figure 8As shown, the inner seat cover 2 is provided with a third installation cavity 27, and bayonet 271 is provided on both sides of the third installation cavity 27, and first buckle parts 81 are provided on both sides of the control switch 8; the first buckle parts 81 are buckled in the corresponding bayonet 271. Limiting convex edges 272 are provided on both sides of the bayonet 271 in the depth direction of the third installation cavity 27. Through the cooperation between the first buckle part 81 and the bayonet 271, the control switch 8 can be firmly installed on the inner seat cover 2. This design can prevent the control switch 8 from shaking or shifting during use, and improve the use stability of the socket. This design can also simplify the installation process of the control switch 8. The user only needs to align the first buckle part 81 of the control switch 8 with the bayonet 271, and then press it lightly, and the control switch 8 can be installed on the inner seat cover 2. The limiting convex edges 272 are provided on both sides of the bayonet 271, and the first buckle part 81 can be limited on both sides, which further improves the installation firmness of the control switch 8 and facilitates the insertion of the control switch 8 into the third installation cavity 27. A first opening 28 is provided on the side of the bayonet 271. The design of the first opening 28 can facilitate the disassembly of the control switch 8. The operator can press the first buckle portion 81 through the first opening 28 to pull the first buckle portion 81 out of the bayonet 271, thereby completing the disassembly of the control switch 8.

[0041] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A socket, characterized in that: It comprises an outer shell, an inner seat cover, a live wire electrical connector, a neutral wire electrical connector and a ground wire electrical connector; the outer shell is provided with a jack, the inner seat cover is installed in the outer shell, and the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector are installed on the inner seat cover; Wherein, the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector all include a connecting body and at least two socket parts respectively connected to the connecting body, and the sockets are arranged corresponding to the socket parts; The connecting body of the neutral wire electrical connector is located on the side of the inner seat sleeve away from the socket; in the direction from the socket to the neutral wire electrical connector, the connecting bodies of the live wire electrical connector and the ground wire electrical connector are located on the same side of the connecting body of the neutral wire electrical connector.

2. The socket according to claim 1, characterized in that: The connecting body of the live wire electrical connector includes a first connecting portion, the first connecting portion passes through a side of the connecting body of the neutral wire electrical connector close to the jack, and is connected to one of the socket portions of the live wire electrical connector; and / or The minimum spacing between the connection bodies of the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector is not less than 3 mm.

3. The socket according to claim 2, characterized in that: The inner seat sleeve is provided with a socket installation portion, and the socket portions of the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector are installed in the socket installation portion; The connecting body of the live wire electrical connector includes a second connecting portion, which passes by the side of the socket mounting portion and is connected to another socket mounting portion of the live wire electrical connector through the second connecting portion, the second connecting portion is located on one side of the socket mounting portion, and the socket portion of the neutral wire electrical connector is located on the other side of the socket mounting portion.

4. The socket according to claim 2 or 3, characterized in that: The socket also includes a control switch, which is installed on the inner seat sleeve; the control switch has two pins, one of which is electrically connected to the power supply line, and the other is electrically connected to the first connecting part; a baffle is arranged between the two pins on the inner seat sleeve.

5. The socket according to claim 4, characterized in that: The baffle plate is bent toward the pin direction connected to the power supply line.

6. The socket according to claim 4, characterized in that: A third installation cavity is provided on the inner seat cover, and bayonet holes are provided on both sides of the third installation cavity. First buckle parts are provided on both sides of the control switch; the first buckle parts are buckled in the corresponding bayonet holes; and limiting convex edges are provided on both sides of the bayonet holes in the depth direction of the third installation cavity.

7. The socket according to claim 6, characterized in that: A first opening is formed on the side of the bayonet.

8. The socket according to any one of claims 1 to 3, characterized in that: A partition edge is provided on the side of the inner seat cover facing away from the socket, and the partition edge separates the side of the inner seat cover facing away from the socket into a first installation cavity and a second installation cavity; the socket also includes a circuit board, the live wire electrical connector, the neutral wire electrical connector and the ground wire electrical connector are installed in the first installation cavity, and the circuit board is installed in the second installation cavity.

9. The socket according to claim 8, characterized in that: The barrier edge is provided with two first slots, and the live wire electrical connector and the neutral wire electrical connector are electrically connected to the circuit board through the two first slots respectively.

10. The socket according to claim 9, characterized in that The second installation cavity is provided with an installation card edge, the circuit board is provided with a card hole, and the installation card edge is inserted into the card hole.

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