Power socket

Abstract

A power socket comprises an integrated socket main body, an integrated conducting strip, a plurality of protective baffles and a plurality of I-shaped sealing cover pieces, a two-plug area and a three-plug area are formed on the front face of the socket main body, the protective baffles are movably arranged in the two-plug area and the three-plug area, and the integrated conducting strip is arranged in the two-plug area and the three-plug area. The back surface of the socket main body is provided with accommodating areas at intervals along the length direction, the number of the accommodating areas is matched with that of the sealing cover pieces, the accommodating areas comprise first accommodating areas and second accommodating areas, the first accommodating areas and the second accommodating areas are arranged along the width direction, and the conductive terminals on the conductive sheets are accommodated in the first accommodating areas and the second accommodating areas. And the sealing cover piece covers the open ends of the first accommodating area and the second accommodating area so as to fix the conductive terminals in the first accommodating area and the second accommodating area.

Description

Technical Field

[0001] This utility model relates to the field of household appliances, and in particular to a power socket. Background Technology

[0002] In daily life, household appliances need to receive external electrical energy and convert it into the appropriate current and voltage required for their operation, resulting in the ubiquitous presence of power sockets. However, existing power sockets typically use soldering to connect the conductive terminals and conductors inside, and the socket body and cover are mostly integrated structures. This not only makes the structure complex and difficult to install, but also makes it prone to poor soldering after soldering, leading to poor product reliability. Utility Model Content

[0003] This utility model provides a power socket, which aims to solve at least one of the technical problems existing in the prior art.

[0004] This utility model provides a power socket, including an integrated socket body, an integrated conductive sheet, multiple protective baffles, and multiple I-shaped sealing members. The front of the socket body has two plug-in areas and three plug-in areas. The protective baffles are movably disposed in the two plug-in areas and three plug-in areas. The back of the socket body has a number of receiving areas at intervals along the length direction, matching the number of sealing members. The receiving areas include a first receiving area and a second receiving area disposed along the width direction. The conductive terminals on the conductive sheet are received in the first receiving area and the second receiving area. The sealing members cover the open ends of the first receiving area and the second receiving area to fix the conductive terminals in the first receiving area and the second receiving area.

[0005] In a power socket according to an embodiment of the present invention, the conductive sheet includes a first conductive sheet, a second conductive sheet, and a third conductive sheet. The first conductive sheet includes a first connecting piece and a first conductive terminal disposed on the first connecting piece. The second conductive sheet includes a second connecting piece and a second conductive terminal disposed on the second connecting piece. The third conductive sheet includes a third connecting piece and a third conductive terminal disposed on the second connecting piece. The first connecting piece, the second connecting piece, and the third connecting piece are spaced apart by a preset distance of not less than 3.5 mm along the height direction of the receiving area. At least two of the first conductive terminal, the second conductive terminal, and the third conductive terminal are received in the first receiving area and the second receiving area.

[0006] In a power socket according to one embodiment of the present invention, the second connecting piece is disposed between the first connecting piece and the third connecting piece, the first connecting piece and the second connecting piece have a first preset distance of not less than 3.5 mm, and the second connecting piece and the third connecting piece have a preset distance interval of not less than 11.9 mm.

[0007] In a power socket according to an embodiment of the present invention, the first receiving area is provided with a plurality of first grooves and second grooves spaced apart along the length direction, the second receiving area is provided with a plurality of third grooves and fourth grooves spaced apart along the length direction, the first grooves and third grooves are provided on both sides of the socket body along the width direction, the second grooves and fourth grooves are provided on both sides of the socket body along the width direction, the first conductive terminal is received in the first grooves and third grooves, and the second conductive terminal is received in the second grooves and fourth grooves.

[0008] In a power socket according to an embodiment of the present invention, a first limiting groove is provided on the opposite side of the first groove and the third groove, and a second limiting groove is provided on the opposite side of the second groove and the fourth groove. The depth of the second limiting groove is greater than the depth of the first limiting groove. The first connecting piece is engaged in the first limiting groove, and the second connecting piece is engaged in the second limiting groove.

[0009] In a power socket according to one embodiment of the present invention, a plurality of positioning posts extend from the back of the socket body toward the side of the cover. The cover is provided with at least two positioning holes. The first connecting piece and the second connecting piece are located on both sides of the positioning posts, and the positioning holes are positioned and connected to the positioning posts.

[0010] In a power socket according to an embodiment of the present invention, the first connecting piece includes a first main piece and a first branch piece. The first main piece extends along the length direction of the socket body, and the first conductive terminal is connected to both sides of the first main piece through the first branch piece and has a first height distance of not less than zero from the first main piece.

[0011] In a power socket according to one embodiment of the present invention, the second connecting piece includes a second main piece and a second branch piece. The second main piece extends along the length direction of the socket body, and the second conductive terminal is connected to both sides of the second main piece through the second branch piece and has a second height distance of not less than zero from the second main piece.

[0012] In a power socket according to one embodiment of the present invention, the first height distance is greater than the second height distance.

[0013] In a power socket according to one embodiment of the present invention, the third connecting piece includes a third main piece and a third branch piece, and the third conductive terminal is connected to one side of the third main piece through the third branch piece.

[0014] The technical solution provided in this application embodiment can include the following beneficial effects: This application designs a power socket, which includes a socket body, a conductive sheet, a protective baffle, and multiple I-shaped sealing members. The socket body is an integral structure to enhance the overall strength of the power socket and reduce potential safety hazards caused by seams. The sealing members are I-shaped and cover the open end of the receiving area, ensuring that the conductive terminals can be firmly fixed in the receiving area, providing dustproof and electric shock protection functions. It also facilitates the disassembly and maintenance of the conductive terminals in each receiving area, making installation convenient and the structure simple. In addition, this application uses an integral conductive sheet, which can reduce the splicing of traditional split terminals, reduce contact resistance and heat generation risk, improve current stability, and form a stable electrical connection after the sealing members are pressed, preventing loosening. This not only reduces space and improves product stability but also simplifies the production process and saves costs.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a power socket provided in an embodiment of this application;

[0018] Figure 2 yes Figure 1 A schematic diagram of the power socket from another angle;

[0019] Figure 3 yes Figure 1 An exploded view of the power socket in the diagram;

[0020] Figure 4 yes Figure 1 A partial schematic diagram of the power socket in the diagram;

[0021] Figure 5 yes Figure 3 A schematic diagram of the main body of the socket;

[0022] Figure 6 yes Figure 3A structural diagram of the socket body from another angle;

[0023] Figure 7 yes Figure 3 A schematic diagram of the structure of the cover component;

[0024] Figure 8 yes Figure 3 An exploded view of the first conductive sheet in the diagram;

[0025] Figure 9 yes Figure 3 An exploded view of the second conductive sheet in the middle;

[0026] Figure 10 yes Figure 3 An exploded view of the third conductive sheet.

[0027] Explanation of reference numerals in the attached figures:

[0028] 10. Socket body; 11a. Socket structure; 11. Plug-in area; 111. Three-plug area; 112. Two-plug area; 12. Receiving area; 121. First receiving area; 1211. First groove; 1212. Second groove; 1213. Fifth groove; 122. Second receiving area; 1221. Third groove; 1222. Fourth groove; 13. Positioning post;

[0029] 20. Cover; 21. First limiting protrusion; 22. Second limiting protrusion; 23. Positioning hole;

[0030] 30. Conductive sheet; 31. First conductive sheet; 311. First connecting piece; 3111. First main piece; 3112. First branch piece; 312. First conductive terminal; 32. Second conductive sheet; 321. Second connecting piece; 3211. Second main piece; 3212. Second branch piece; 322. Second conductive terminal; 33. Third conductive sheet; 331. Third connecting piece; 332. Third conductive terminal;

[0031] 40. Protective baffle; 41. First baffle; 42. Second baffle. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0033] It should also be understood that the terminology used in this utility model specification is merely for describing specific aspects of the present application. It is important to understand that terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0035] like Figures 1 to 10 As shown, this application provides a power socket, including a socket body 10, a conductive sheet 30, multiple protective baffles 40, and multiple cover members 20. The front of the socket body 10 has multiple insertion areas 11, each with a socket structure 11a for inserting a plug and making an electrical connection. Multiple protective baffles 40 are movably installed in the insertion areas 11 to open or close the socket structures 11a, preventing foreign objects from entering or children from accidentally touching them. When a plug is inserted into the socket structure 11a, the protective baffles 40 can be pushed open. The socket body 10 adopts a one-piece molded structure to enhance the overall strength of the socket body 10 and reduce potential safety hazards caused by processing problems such as seams. In this embodiment, the back of the socket body 10 is provided with a number of receiving areas 12 that match the number of cover members 20 along the length direction. The conductive terminals on the conductive sheet 30 are received in the receiving areas 12. The cover members 20 cover the open ends of the receiving areas 12 to ensure the conductive terminals are firmly fixed. At the same time, it can also prevent dust and electric shock. It also facilitates the disassembly and maintenance of the conductive terminals in each receiving area 12. The installation is convenient and the structure is simple.

[0036] In an optional embodiment, the receiving area 12 includes a first receiving area 121 and a second receiving area 122 disposed along the width direction. The cover 20 is I-shaped, so that a part of the cover 20 can cover the first receiving area 121 and the other part of the cover 20 can cover the second receiving area 122. This ensures that the conductive terminals can be firmly fixed in the first receiving area 121 and the second receiving area 122. It is not necessary to separately cover the open ends of the first receiving area 121 and the second receiving area 122, thereby reducing the complexity of the first receiving area 121 and the second receiving area 122 in the packaging process, thereby simplifying the production process, saving production costs, and having a simple structural design. It is also easy to disassemble and assemble and facilitates the maintenance of the power strip in the later stage.

[0037] In an optional embodiment, the plug area 11 includes two plug areas 112 and three plug areas 111 to accommodate different plug types. The two plug areas 112 and three plug areas 111 are arranged side-by-side along the width direction. The positions of the first receiving area 121 and the second receiving area 122 correspond to the positions of the two plug areas 112 and the three plug areas 111, such that the conductive terminals in the first receiving area 121 correspond to the socket structure 11a of the two plug areas 112, and the conductive terminals in the second receiving area 122 correspond to the socket structure 11a of the three plug areas 111, thereby minimizing the footprint and optimizing the utilization of internal space.

[0038] In one alternative implementation, the conductive sheet 30 adopts an integral stamping structure, which can not only reduce the splicing of traditional split terminals, reduce contact resistance and heat generation risk, and improve current stability; but also form a stable electrical connection after the cover 20 is pressed, avoiding loosening. This not only reduces space and improves the stability of the product, but also simplifies the production process and saves costs.

[0039] In an optional embodiment, the protective baffle 40 includes a first baffle 41 and a second baffle 42. The first baffle 41 is movably mounted in the three-prong insertion area 111, and the second baffle 42 is movably mounted in the two-prong insertion area 112. An elastic element is provided between the first baffle 41 and the second baffle 42 and the socket body 10, so that the first baffle 41 and the second baffle 42 can be automatically reset during insertion and removal by the elastic force of the elastic element.

[0040] In an optional embodiment, the conductive sheet 30 includes a first conductive sheet 31, a second conductive sheet 32, and a third conductive sheet 33. The first conductive sheet 31 includes a first connecting piece 311 and a first conductive terminal 312 disposed on the first connecting piece 311. The second conductive sheet 32 ​​includes a second connecting piece 321 and a second conductive terminal 322 disposed on the second connecting piece 321. The third conductive sheet 33 includes a third connecting piece 331 and a third conductive terminal 332 disposed on the second connecting piece 321. The first connecting piece 311, the second connecting piece 321, and the third connecting piece 331 extend along the length direction of the socket body 10. At least two conductive terminals, the first conductive terminal 312, the second conductive terminal 322, and the third conductive terminal 332, are accommodated in the first accommodating area 121 and the second accommodating area 122 to form two pin portions of the plug-in area 11, namely a live wire pin and a neutral wire pin, so that after the plug is plugged into the socket structure 11a, the plug can be electrically connected to the live wire pin and the neutral wire pin, thereby supplying power to the plug.

[0041] For example, the first conductive terminal 312 of the first conductive sheet 31 and the second conductive terminal 322 of the second conductive sheet 32 ​​are both accommodated in the first accommodating region 121 and the second accommodating region 122 to form the live wire pin and neutral wire pin of the two-plug area 112 and the three-plug area 111. In this embodiment, the third conductive terminal 332 is accommodated in the first accommodating region 121 to form the ground wire pin of the three-plug area 111. The middle connecting portion of the I-shaped structure of the cover member 20 covers the outer side of the third conductive terminal, achieving coverage of multiple terminal areas and ensuring the compact encapsulation of the cover member 20.

[0042] In an optional embodiment, the first connecting piece 311, the second connecting piece 321, and the third connecting piece 331 are spaced at a preset distance of not less than 3.5 mm along the height direction of the receiving area 12 to comply with electrical safety standards and avoid the risk of short circuits or arcing due to insufficient creepage distance. The electrical safety standard can be IEC 60884. Furthermore, removing the I-shaped cover exposes the conductive terminals, facilitating the inspection or replacement of the conductive piece 30 without damaging the socket body 10.

[0043] After adopting the above technical solution, since the insulation isolation between the first connecting piece 311, the second connecting piece 321 and the third connecting piece 331 is not less than 3.5mm, it effectively suppresses high voltage breakdown, is suitable for loads above 220V / 10A, takes into account electrical performance, safety standards and maintenance convenience, and is suitable for high-requirement civil or industrial scenarios.

[0044] In an optional embodiment, the second connecting piece 321 is disposed between the first connecting piece 311 and the third connecting piece 331. The first connecting piece 311 and the second connecting piece 321 have a first preset distance of not less than 3.5 mm, and the second connecting piece 321 and the third connecting piece 331 have a preset distance interval of not less than 11.9 mm, so as to form a physical isolation barrier and reduce the probability of short circuit between the live wire and the ground wire.

[0045] For example, the first connecting piece 311 and the second connecting piece 321 have a first preset distance of not less than 3.5mm to meet basic insulation requirements, suitable for low voltage differences, such as the voltage between the neutral and live wires in a 220V system. The second connecting piece 321 is the live wire, the first connecting piece 311 is the neutral wire, and the third connecting piece 331 is the ground wire. The second connecting piece 321, as a high-risk conductor, is placed between the first connecting piece 311 and the third connecting piece 331, forming a physical isolation barrier and reducing the probability of a short circuit between the live and ground wires. In this application, the voltage between the neutral and live wires is low, so a smaller spacing is used to save space. The live and ground wires may withstand transient high voltages, and a larger spacing provides redundant protection. The voltage between the neutral and live wires may be 220V AC, while transient high voltages such as lightning surges may occur between the live and ground wires, allowing the spacing between the first connecting piece 311, the second connecting piece 321, and the third connecting piece 331 to be dynamically adjusted according to the voltage difference and fault risk.

[0046] In an optional embodiment, the first receiving area 121 is provided with a plurality of first grooves 1211 and a plurality of second grooves 1212 spaced apart along its length, and the second receiving area 122 is provided with a plurality of third grooves 1221 and a plurality of fourth grooves 1222 spaced apart along its length. The first grooves 1211 and third grooves 1221 are arranged on both sides of the socket body 10 along its width to form a mirror symmetry. The second grooves 1212 and fourth grooves 1222 are arranged on both sides of the socket body 10 along its width to form a mirror symmetry. The first conductive terminal 312 is housed in the first grooves 1211 and third grooves 1221, and the second conductive terminal 322 is housed in the second grooves 1212 and fourth grooves 1222, thus achieving partitioned fixing and electrical isolation of the conductive terminals.

[0047] In an optional embodiment, the first groove 1211, the second groove 1212, the third groove 1221, and the fourth groove 1222 adopt a ramp-type guide entrance to facilitate precise insertion of the conductive terminals by an automated assembly machine. The inclination angle of the guide entrance is not less than 15 degrees.

[0048] In an optional embodiment, the width tolerance of the first groove 1211, the second groove 1212, the third groove 1221, and the fourth groove 1222 is ±0.1mm to ensure that the conductive terminal does not wobble or get stuck after insertion.

[0049] In an optional embodiment, the first groove 1211 and the third groove 1221 are provided with a first limiting groove facing opposite sides, and the second groove 1212 and the fourth groove 1222 are provided with a second limiting groove facing opposite sides. The depth of the second limiting groove is greater than the depth of the first limiting groove. The first connecting piece 311 is engaged in the first limiting groove, and the second connecting piece 321 is engaged in the second limiting groove. This not only restricts the position of the first connecting piece 311 and the second connecting piece 321 in the horizontal direction, but also prevents the first connecting piece 311 and the second connecting piece 321 from being displaced in the vertical direction, and can even prevent the polarity from being reversed during assembly.

[0050] In an optional embodiment, the first receiving area 121 is provided with a plurality of fifth grooves 1213 spaced apart along the length direction, and the third conductive terminal 332 is received in the fifth grooves 1213.

[0051] In one optional embodiment, a plurality of positioning posts 13 extend from the back of the socket body 10 toward the side facing the cover 20. The cover 20 is provided with at least two positioning holes 23. The first connecting piece 311 and the second connecting piece 321 are located on both sides of the positioning posts 13. The positioning holes 23 are positioned and connected to the positioning posts 13, thereby achieving triple precision alignment of the conductive piece 30, the cover 20 and the socket body 10.

[0052] In an optional embodiment, the cover member 20 is provided with a first limiting protrusion 21 and a second limiting protrusion 22. The position of the first limiting protrusion 21 corresponds to the position of the first receiving area 121, and the position of the second limiting protrusion 22 corresponds to the position of the second receiving area 122, so that the conductive terminal can be securely fixed in the first receiving area 121 and the second receiving area 122.

[0053] In an optional embodiment, the first connecting piece 311 includes a first main piece 3111 and a first branch piece 3112. The first main piece 3111 extends along the length of the socket body 10. The first conductive terminal 312 is connected to both sides of the first main piece 3111 through the first branch piece 3112 and has a first height distance of not less than zero from the first main piece 3111, realizing a modular layout and space optimization of the conductive system. The first main piece 3111 serves as the N-pole current backbone, extending through the socket along its length, with a thickness of not less than 0.8 mm, undertaking the main current-carrying function, and can also serve as a heat dissipation substrate. The first branch piece 3112 extends vertically from both sides of the first main piece 3111, forming a fishbone-shaped current-diverting structure. The first conductive terminal 312 is located at the end of the first branch piece 3112, forming a double contact point.

[0054] In an optional embodiment, the second connecting piece 321 includes a second main piece 3211 and a second branch piece 3212. The second main piece 3211 extends along the length of the socket body 10. The second conductive terminal 322 is connected to both sides of the second main piece 3211 via the second branch piece 3212 and has a second height distance of not less than zero from the second main piece 3211 to optimize the electrical and mechanical performance of the high-load conductor. The second main piece 3211 adopts a widened and thickened copper sheet design, which is arranged continuously along the length of the socket to carry more than 90% of the steady-state current. The second branch piece 3212 extends from both sides of the second main piece 3211 and has a dovetail-shaped gradually changing width, providing axial elastic compensation. While maintaining a compact size, it also possesses the three major characteristics of high current carrying capacity, high reliability, and easy maintenance.

[0055] In one alternative implementation, the first height distance is greater than the second height distance, so as to establish a hierarchical insulation system between the first connecting piece 311 and the second connecting piece 321 through a differentiated height distance design.

[0056] In an optional embodiment, the third connecting piece 331 includes a third main piece and a third branch piece. The third conductive terminal 332 is connected to one side of the third main piece via the third branch piece. Through the directional branch design of the third connecting piece 331, a grounding system that balances safety and space efficiency is constructed. The third main piece is arranged longitudinally along the back of the socket, serving as the main grounding wire and also functioning as a structural reinforcing rib. The third branch piece extends only on one side of the third main piece, with no branch piece on the other side, avoiding redundancy. While ensuring an absolutely safe clearance, this achieves miniaturization and high reliability of the grounding system, providing optimal protection for electrical equipment.

[0057] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0058] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0059] The foregoing disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A power socket, characterized in that, The socket includes an integrated socket body, an integrated conductive sheet, multiple protective baffles, and multiple I-shaped cover members. The front of the socket body has two-prong and three-prong areas. The protective baffles are movably disposed in the two-prong and three-prong areas. The back of the socket body has a number of receiving areas at intervals along the length direction, matching the number of cover members. The receiving areas include a first receiving area and a second receiving area disposed along the width direction. The conductive terminals on the conductive sheet are received in the first receiving area and the second receiving area. The cover members cover the open ends of the first receiving area and the second receiving area to fix the conductive terminals in the first receiving area and the second receiving area.

2. The power socket according to claim 1, characterized in that, The conductive sheet includes a first conductive sheet, a second conductive sheet, and a third conductive sheet. The first conductive sheet includes a first connecting piece and a first conductive terminal disposed on the first connecting piece. The second conductive sheet includes a second connecting piece and a second conductive terminal disposed on the second connecting piece. The third conductive sheet includes a third connecting piece and a third conductive terminal disposed on the second connecting piece. The first connecting piece, the second connecting piece, and the third connecting piece are spaced apart by a preset distance of not less than 3.5 mm along the height direction of the receiving area. At least two of the first conductive terminal, the second conductive terminal, and the third conductive terminal are received in the first receiving area and the second receiving area.

3. The power socket according to claim 2, characterized in that, The second connecting piece is disposed between the first connecting piece and the third connecting piece. The first connecting piece and the second connecting piece have a first preset distance of not less than 3.5 mm, and the second connecting piece and the third connecting piece have a preset distance interval of not less than 11.9 mm.

4. The power socket according to claim 2, characterized in that, The first receiving area is provided with a plurality of first grooves and second grooves spaced apart along the length direction. The second receiving area is provided with a plurality of third grooves and fourth grooves spaced apart along the length direction. The first grooves and third grooves are provided on both sides of the socket body along the width direction. The second grooves and fourth grooves are provided on both sides of the socket body along the width direction. The first conductive terminal is received in the first groove and the third groove. The second conductive terminal is received in the second groove and the fourth groove.

5. The power socket according to claim 4, characterized in that, The first groove and the third groove are provided with a first limiting groove on the opposite side, and the second groove and the fourth groove are provided with a second limiting groove on the opposite side. The depth of the second limiting groove is greater than the depth of the first limiting groove. The first connecting piece is engaged in the first limiting groove, and the second connecting piece is engaged in the second limiting groove.

6. The power socket according to claim 2, characterized in that, The back of the socket body extends toward the cover with multiple positioning posts. The cover has at least two positioning holes. The first connecting piece and the second connecting piece are located on both sides of the positioning posts, and the positioning holes are positioned and connected to the positioning posts.

7. The power socket according to claim 2, characterized in that, The first connecting piece includes a first main piece and a first branch piece. The first main piece extends along the length direction of the socket body. The first conductive terminal is connected to both sides of the first main piece through the first branch piece and has a first height distance of not less than zero from the first main piece.

8. The power socket according to claim 7, characterized in that, The second connecting piece includes a second main piece and a second branch piece. The second main piece extends along the length of the socket body. The second conductive terminal is connected to both sides of the second main piece through the second branch piece and has a second height distance of not less than zero from the second main piece.

9. The power socket according to claim 8, characterized in that, The first altitude distance is greater than the second altitude distance.

10. The power socket according to claim 2, characterized in that, The third connecting piece includes a third main piece and a third branch piece, and the third conductive terminal is connected to one side of the third main piece through the third branch piece.

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