A new type of extension socket

Abstract

A new type of extension socket, including upper cover and base, one side of the upper cover is connected with the base, the inner cavity is formed between the upper cover and the base, the conductive assembly and the switch are arranged in the inner cavity, the conductive assembly is arranged on both sides of the switch, the safety door is further arranged on the conductive assembly, the conductive assembly includes integrally formed conductive mounting seat and conductive sheet arranged in the conductive mounting seat, the conductive mounting seat has mounting part for mounting the conductive sheet and moving part for placing the safety door. By adopting the integrally formed conductive mounting seat and the conductive sheet, not only the internal structure of the extension socket is simplified, the overall stability is enhanced, the safety hidden danger caused by loose parts is reduced, but also the installation, maintenance and replacement of the conductive sheet and the conductive mounting seat are greatly facilitated. The mounting part and the moving part arranged on the conductive mounting seat reasonably plan the installation position of the conductive sheet and the safety door. The protruding connecting rod and the supporting plate on the base provide stable support for the conductive mounting seat and the conductive sheet.

Description

Technical Field

[0001] This utility model relates to the field of sockets, specifically to a novel power strip. Background Technology

[0002] Power strips, as commonly used electrical connection devices in daily life, primarily function to expand the number of power outlets to meet the simultaneous power needs of multiple electrical devices. However, traditional power strips have many design problems, such as too many components that can easily cause loosening, and low efficiency in the assembly and production of conductive mounting bases. These problems not only affect the electrical performance of the power strip and shorten its lifespan, but also increase its economic cost. Summary of the Invention

[0003] In view of this, the present invention provides a novel power strip.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A novel power strip includes a top cover and a base. The top cover is disposed on the base and forms an inner cavity with the base. A conductive component and a switch are disposed within the inner cavity. The switch is disposed between the conductive components and electrically connected to them. A safety door is also provided on the conductive component. The conductive component includes an integrally formed conductive mounting base and conductive plates disposed within the conductive mounting base. The conductive mounting base has a mounting part for mounting the conductive plates and a movable part disposed on the opposite side of the mounting part for placing the safety door. The mounting part is a seat structure protruding from the conductive mounting base. A plurality of insertion holes are formed on the end face of the mounting part near the movable part, and the insertion holes connect the mounting part and the movable part. A plurality of conductive plate fixing grooves are protruding from the mounting part at the positions corresponding to the insertion holes, and the conductive plates extend into the conductive plate fixing grooves and connect with the conductive mounting base.

[0005] Preferably, the conductive sheet fixing groove is located on one side near the base, the conductive sheet is disposed between the conductive sheet fixing groove and the base, and the conductive sheet fixing groove is connected to the base to limit and fix the conductive sheet.

[0006] Preferably, a notch is formed in the wall of the conductive sheet fixing groove, and the conductive sheet extends out of the conductive sheet fixing groove through the notch for connection.

[0007] Preferably, a plurality of limiting partitions protrude from the end face of the movable part near the upper cover, the limiting partitions are connected to each other to form a limiting groove, and the safety door is movably disposed in the limiting groove.

[0008] Preferably, the conductive sheet includes a live wire conductive sheet, a neutral wire conductive sheet, and a ground wire conductive sheet, all of which are integrally formed. Each of the live wire conductive sheet, neutral wire conductive sheet, and ground wire conductive sheet has a corresponding socket for a live wire insertion part, a neutral wire insertion part, and a ground wire insertion part. The two ends of each socket are respectively connected to a conductive sheet fixing groove and a moving part. The conductive sheet is connected to the outside through the groove.

[0009] Preferably, the base has a connecting rod and a support plate protruding from it, the support plate is connected to the outer wall of the connecting rod, and the conductive mounting base and the conductive sheet are both disposed on the connecting rod and the support plate.

[0010] Preferably, the upper cover has a plurality of limiting ends protruding from one side near the base, and the limiting ends form a limiting space. One side of the conductive mounting base extends into the limiting space and is limitedly connected to the upper cover.

[0011] Preferably, the limiting end is a plurality of arc-shaped fixing strips corresponding to the outer contour shape of the conductive mounting base, and the top of the conductive mounting base extends into the limiting space formed between the arc-shaped fixing strips to fix the top cover.

[0012] Preferably, a limiting rod is also provided on one side of the limiting end, and a connecting groove is provided on the side of the conductive mounting base near the upper cover. When the conductive mounting base extends into the limiting space, the limiting rod extends into the connecting groove and connects with the conductive mounting base.

[0013] Preferably, the two ends of the conductive mounting base are respectively connected to the upper cover and the base, and the upper cover and the base clamp the two ends of the conductive mounting base and limit the conductive sheet and the safety door respectively.

[0014] The beneficial effects of this utility model are as follows: By adopting an integrally molded conductive mounting base and conductive sheet, this application not only simplifies the internal structure of the power strip, enhances overall stability, and reduces safety hazards caused by loose components, but also greatly facilitates the installation of the conductive sheet and conductive mounting base. The mounting part and moving part on the conductive mounting base make reasonable use of the installation positions of the conductive sheet and safety door, making the overall layout more compact and orderly. The socket and conductive sheet fixing groove on the mounting part ensure that the conductive sheet can be installed accurately and firmly, improving the stability of power transmission. The limiting groove on the moving part provides precise guidance for the movement of the safety door, ensuring that the safety door can be opened and closed smoothly, effectively preventing foreign objects from being inserted into the socket, and improving the safety of the power strip. The protruding connecting rod and support plate on the base provide stable support for the conductive mounting base and conductive sheet. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Appendix Figure 1 This is a schematic diagram of the structure of this utility model; Appendix Figure 2 This is a schematic diagram of the conductive mounting base in this utility model; Appendix Figure 3 This is a schematic diagram of another angle conductive mounting base structure in this utility model; Appendix Figure 4 This is a schematic diagram of the conductive mounting base and safety door in this utility model; Appendix Figure 5 This is a schematic diagram of the base structure in this utility model; Appendix Figure 6 This is a schematic diagram of the conductive component in this utility model; Appendix Figure 7 This is a schematic diagram of the structure of the base and conductive components in this utility model; Appendix Figure 8 This is a schematic diagram of the conductive sheet in this utility model; Appendix Figure 9 This is a schematic diagram of the conductive sheet and conductive mounting base in this utility model; Appendix Figure 10 This is a schematic diagram of the structure of the upper cover in this utility model; Appendix Figure 11 This is a schematic diagram of the structure of this utility model; Appendix Figure 12 For the appendix Figure 11 Sectional view at point AA.

[0017] Figure label: 1. Top cover, 2. Base, 3. Inner cavity, 4. Conductive component, 5. Switch, 6. Safety door, 7. Conductive mounting base, 8. Conductive sheet, 9. Mounting part, 10. Moving part, 11. Five-hole safety door, 12. Three-hole safety door, 13. Socket, 14. Conductive sheet fixing groove, 15. Notch, 16. Limiting groove, 17. Live wire conductive sheet, 18. Neutral wire conductive sheet, 19. Ground wire conductive sheet, 20. Live wire plug-in part, 21. Neutral wire plug-in part, 22. Ground wire plug-in part, 23. Individual conductive sheet, 24. Connecting conductive sheet, 25. Connecting rod, 26. Support plate, 27. Panel plug-in hole, 28. Switch hole, 29. Limiting end, 30. Limiting space, 31. Limiting rod, 32. Connecting groove, 33. Limiting partition, 34. Arc-shaped fixing strip. Detailed Implementation

[0018] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This utility model provides the following technical solution: As attached Figure 1-12 As shown, this utility model discloses a novel power strip. The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0020] The present invention will now be further described with reference to the accompanying drawings.

[0021] This utility model provides the following technical solution: As attached Figure 1-4As shown in Figures 6, 7, and 9, this utility model discloses a novel power strip, including an upper cover 1 and a base 2. The upper cover 1 is disposed on the base 2 and forms an inner cavity 3 with the base 2. A conductive component 4 and a switch 5 are disposed in the inner cavity 3. The switch 5 is disposed between the conductive components 4 and electrically connected to the conductive components 4. A safety door 6 is also provided on the conductive component 4. The conductive component 4 includes an integrally formed conductive mounting base 7 and a conductive sheet 8 disposed in the conductive mounting base 7. The conductive mounting base 7 has a mounting part 9 for mounting the conductive sheet 8 and a movable part 10 disposed on the opposite side of the mounting part 9 for placing the safety door 6. The mounting part 9 is a seat structure protruding from the conductive mounting base 7. A plurality of insertion holes 13 are opened on the end face of the mounting part 9 near the movable part 10. A plurality of conductive sheet fixing grooves 14 are protruding from the mounting part 9 at the positions corresponding to the insertion holes 13. The conductive sheet 8 extends into the conductive sheet fixing grooves 14 and connects with the conductive mounting base 7. In this embodiment, the mounting part 9 provides a stable mounting position for the conductive sheet 8, ensuring precise alignment between the conductive sheet 8 and the socket 13, thereby guaranteeing the stability and safety of current transmission. Simultaneously, the design of the conductive sheet fixing groove 14 effectively prevents displacement or loosening of the conductive sheet 8 during use, further enhancing the reliability and durability of the power strip. The integrally molded conductive mounting base 7 enhances the stability of the overall structure, ensuring that the conductive components 4 are not easily deformed or damaged during long-term use, thereby improving the service life and safety of the power strip. Furthermore, the integrally molded structure reduces assembly processes and contact resistance between components, helping to improve conductivity and reduce energy consumption. In this embodiment, the safety door 6 includes a five-hole safety door 11 and a three-hole safety door 12. The five-hole safety door 11 and the three-hole safety door 12 correspond to different socket types 13. The five-hole safety door 11 is preferentially located in frequently used positions, and a linkage mechanism ensures that the safety door 6 only opens when the plug is correctly inserted. The three-hole safety door 12 provides protection for three-prong sockets. This categorized design significantly reduces the risk of accidental contact, while also providing corresponding insertion methods for different insertion needs. The socket 13 includes a two-prong socket 13 and a three-prong socket 13. In this embodiment, the structures of the five-hole safety door 11, the three-hole safety door, and the switch are all existing safety door and switch structures, and will not be described in detail in this application.

[0022] according to Figure 2 , 7As shown in Figures 9 and 1, the opening of the conductive sheet fixing groove 14 is located near the base 2. The conductive sheet 8 is disposed between the conductive sheet fixing groove 14 and the base 2. The conductive sheet fixing groove 14 connects with the base 2 to limit and fix the conductive sheet 8. In this embodiment, the opening of the conductive sheet fixing groove 14 facilitates the smooth insertion and fixation of the conductive sheet 8 from the side near the base 2. This design not only makes the installation of the conductive sheet 8 more convenient, but also effectively prevents the conductive sheet 8 from falling off or shifting due to external forces during use, thereby ensuring the stability and safety of the power strip during long-term use. At the same time, the design of the space for installing the conductive sheet 8 formed by the mutual cooperation between the conductive mounting base 7 and the base 2 also makes the disassembly and assembly of the conductive sheet 8 more convenient. Furthermore, the conductive mounting base 7 can be replaced individually according to the degree of wear, thereby simplifying the maintenance process and reducing maintenance costs.

[0023] according to Figure 9 As shown, a notch 15 is formed in the wall of the conductive sheet fixing groove 14, and the conductive sheet 8 extends out of the conductive sheet fixing groove 14 through the notch 15 for connection. In this embodiment, the function of the conductive sheet fixing groove 14 is to provide a reasonable extension channel for the conductive sheet 8 by forming the notch 15, which not only ensures the reliable connection between the conductive sheet 8 and the external circuit, but also allows the conductive sheet 8 to be firmly fixed in the conductive sheet fixing groove 14, preventing it from falling off or shifting due to external forces, thereby ensuring the electrical connection stability and safety of the power strip during use.

[0024] according to Figure 3-4As shown, the movable part 10 has several limiting partitions 33 protruding from its end face near the upper cover 2. These limiting partitions 33 are interconnected to form a limiting groove 16, within which the safety door 6 is movably disposed. In this embodiment, the movable part 10, through the design of the limiting groove 16, provides a precise moving track and limiting space for the safety door 6, allowing it to smoothly slide to cover or expose the socket 13 when needed. This effectively prevents electric shock accidents caused by foreign objects or children accidentally touching the socket 13, greatly improving the safety of the power strip. In this embodiment, the limiting partitions 33 further enhance the limiting effect on the safety door 6, ensuring that the safety door 6 will not deviate or derail during movement, thus guaranteeing its stable and reliable operation. Simultaneously, the limiting groove 16 formed by the interconnected limiting partitions 33 has a compact structure, fully utilizing the space on the conductive mounting base 7, resulting in a more rational overall layout. The movement of the safety door 6 within the limiting groove 16 relies on a specific linkage mechanism to coordinate with the insertion of the plug. When the plug is correctly inserted into the socket 13, the opening mechanism of the safety door 6 is triggered, causing it to move along the limiting groove 16 to expose the socket 13, allowing the plug to be inserted smoothly. When the plug is removed, the safety door 6 returns to its original position along the limiting groove 16 under the action of the reset mechanism, once again blocking the socket 13, thus providing protection. This design improves the safety of the power strip.

[0025] according to Figure 1 , 6As shown in Figure 8, the conductive sheet 8 includes a live wire conductive sheet 17, a neutral wire conductive sheet 18, and a ground wire conductive sheet 19. All three are integrally formed. Each of the three conductive sheets has a corresponding socket 13 with a live wire insertion portion 20, a neutral wire insertion portion 21, and a ground wire insertion portion 22. The two ends of the socket 13 are connected to the conductive sheet fixing groove 14 and the moving part 10, respectively. The conductive sheet 8 is connected to the outside through the groove 13. In this embodiment, the integral conductive sheet 8 simplifies the assembly process by making the live wire conductive sheet 17, neutral wire conductive sheet 18, and ground wire conductive sheet 19 an integral structure, reducing the number of connection points between components and thus lowering contact resistance and the probability of failure. In this embodiment, the conductive sheet 8 includes a single conductive sheet 23 disposed on one side of the switch 5 and a connecting conductive sheet 24 disposed on the other side. The single conductive sheet 23 has a live wire plug 20, a ground wire plug 22, and a neutral wire plug 21. The connecting conductive sheet 24 has four live wire plugs 20, four neutral wire plugs 21, and two ground wire plugs 22. The four live wire plugs 20, four neutral wire plugs 21, and two ground wire plugs 22 are all integrated into each other via the conductive sheet 8. In this embodiment, the connecting conductive sheet 24 is integrally disposed within two conductive mounting bases 7. In this embodiment, the single conductive sheet 23 is connected to the three-hole safety door 12 for electrical connection, and the connecting conductive sheet 24 is connected to the five-hole safety door 11 for electrical connection.

[0026] according to Figure 5 , 7 As shown, a connecting rod 25 and a support plate 26 protrude from the base 2. The support plate 26 is connected to the outer wall of the connecting rod 25. The conductive mounting base 7 and the conductive sheet 8 are both mounted on the connecting rod 25 and the support plate 26. In this embodiment, the connecting rod 25 and the support plate 26, by protruding from the base 2, provide a stable support structure for the conductive mounting base 7 and the conductive sheet 8. The connecting rod 25 not only enhances the stability of the overall structure but also positions the conductive mounting base 7, ensuring the accurate installation of the conductive component 4 within the inner cavity 3. The support plate 26 is connected to the outer wall of the connecting rod 25, further separating the internal space of the inner cavity 3, helping to prevent interference or short circuits between the conductive component 4 and other components, while also improving the rationality of the internal layout and electrical safety of the power strip. In this embodiment, the conductive mounting base 7 is supported at the bottom by the protruding connecting rod 25 and the support plate 26, and is clamped and fixed by the top cover 1, forming a relatively independent and stable space. This structural design not only enhances the shock resistance of the conductive component 4 and reduces the loosening or damage of components caused by external impacts, but also improves the reliability of the power strip in complex environments.

[0027] according to Figure 10 As shown, the upper cover 1 has several limiting ends 29 protruding from the side near the base 2, forming a limiting space 30 between the limiting ends 29. One side of the conductive mounting base 7 extends into the limiting space 30 and is limitedly connected to the upper cover 1. In this embodiment, the limiting ends 29 limit one end of the conductive mounting base 7 to prevent displacement or shifting during use, ensuring the stability of the conductive mounting base 7 inside the inner cavity 3 and ensuring stable and reliable contact between the conductive sheet 8 and the socket. The cooperation between the limiting ends 29 and the conductive mounting base 7 also enhances the mechanical strength of the overall structure, effectively absorbs external impact forces, and avoids loosening of internal components due to vibration or stress generated when plugging or unplugging the plug, further ensuring the safety and stability of the power strip during long-term use.

[0028] according to Figure 10 The limiting end 29 consists of several arc-shaped fixing strips 34 corresponding to the outer contour of the conductive mounting base 7. The top of the conductive mounting base 7 extends into the limiting space 30 formed between the arc-shaped fixing strips 34 and is fixed to the upper cover 1. In this embodiment, the function of the arc-shaped fixing strips is to provide a more precise and stable limiting effect for the conductive mounting base 7 by conforming to its shape to the outer contour of the conductive mounting base 7. This arc-shaped structure can not only effectively disperse external impact forces and reduce local stress concentration, but also form a tight fit between the conductive mounting base 7 and the upper cover 1, preventing loosening caused by vibration or frequent insertion and removal. In addition, this design simplifies the assembly process and improves production efficiency.

[0029] according to Figure 10 As shown, a limiting rod 31 is also provided on one side of the limiting end 29, and a connecting groove 32 is provided on the side of the conductive mounting base 7 near the upper cover 1. When the conductive mounting base 7 extends into the limiting space 30, the limiting rod 31 extends into the connecting groove 32 and connects with the conductive mounting base 7. In this embodiment, the function of the limiting rod 31 is to cooperate with the limiting end 29 to perform secondary limiting on the conductive mounting base 7, preventing it from loosening or falling out during vibration or insertion / removal, and ensuring that the relative position between the conductive sheet 8 and the upper cover 1 remains constant. At the same time, this limiting structure facilitates the rapid positioning of the conductive mounting base 7 during assembly, improving production efficiency and assembly qualification rate. The tight cooperation between the limiting rod 31 and the connecting groove 32 also effectively reduces the relative movement wear between components and extends the service life of the power strip. The setting of the limiting end 29 and the limiting rod 31 ensures the stable setting of the conductive mounting base 7 between the base 2 and the upper cover.

[0030] according to Figure 11-12As shown, the two ends of the conductive mounting base 7 are connected to the upper cover 1 and the base 2, respectively. The upper cover 1 and the base 2 clamp the two ends of the conductive mounting base 7 and limit the conductive sheet 8 and the safety door 6, respectively. In this embodiment, the upper cover 1 and the base 2 are designed to form a clamping structure, which not only ensures the stability of the conductive mounting base 7 in the vertical direction, but also achieves multiple constraints in the horizontal direction through the synergistic action of the limiting end 29 and the limiting rod 31. This creates a space for the safety door 6 between the limiting groove 16 and the upper cover 1, and a space for the conductive sheet 8 between the conductive sheet fixing groove 14 and the base 2. The force exerted by the upper cover 1 and the base 2 towards the conductive mounting base firmly fixes the conductive mounting base 7 in the inner cavity 3, effectively preventing displacement or loosening of the conductive mounting base 7 due to external forces or long-term use. At the same time, it ensures the precise positioning of the conductive sheet 8 and the safety door 6, thereby guaranteeing the stability of current transmission and the safety of user operation.

[0031] according to Figure 1 , 10 As shown, the upper cover 1 is provided with a panel insertion hole 27 at the position corresponding to the insertion hole 13. In this embodiment, the upper cover 1 is provided with a panel insertion hole 27 at the position corresponding to the insertion hole 13, and an external power receiving component is also provided. The external power receiving component passes through the panel insertion hole 27 and the insertion hole 13 and is electrically connected to the conductive sheet 8, thereby completing the process of power output from the power strip to the power receiving component.

[0032] according to Figure 1 , 10 As shown, the upper cover 1 also has a switch hole 28. One end of the switch 5 is disposed on the bottom wall of the inner cavity 3, and the other end of the switch 5 passes through the switch hole 28. In this embodiment, the function of the switch hole 28 is to provide space for the opening and closing control of the switch 5, so that the switch 5 can be stably disposed on the upper cover 1 for convenient operation by the user. At the same time, the design of one end of the switch 5 being disposed on the bottom wall of the inner cavity 3 and the other end passing through the switch hole 28 ensures the stability of the switch 5. In addition, an appropriate distance is maintained between the switch 5 and the conductive component 4, which helps to prevent electrical faults or safety hazards caused by switch operation.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel power strip, comprising a top cover and a base, wherein one side of the top cover is connected to the base, the top cover is disposed on the base and forms an inner cavity therebetween with the base, a conductive component and a switch are disposed within the inner cavity, the switch is disposed between the conductive components and electrically connected to the conductive components, and a safety door is further provided on the conductive component, characterized in that: The conductive component includes an integrally formed conductive mounting base and a conductive sheet connected to the conductive mounting base. The conductive mounting base has a mounting part for mounting the conductive sheet and a movable part disposed on the opposite side of the mounting part for placing a safety door. The mounting part is a seat structure protruding from the conductive mounting base. Several insertion holes are opened on the end face of the mounting part near the movable part. Several conductive sheet fixing grooves are protruding from the mounting part at the positions corresponding to the insertion holes. The conductive sheet extends into the conductive sheet fixing grooves and connects with the conductive mounting base.

2. The novel power strip according to claim 1, characterized in that: The conductive sheet fixing groove is located on one side near the base, and the conductive sheet is located between the conductive sheet fixing groove and the base. The conductive sheet fixing groove is connected to the base to limit and fix the conductive sheet.

3. A novel power strip according to claim 2, characterized in that: A notch is made in the wall of the conductive sheet fixing groove, and the conductive sheet extends out of the conductive sheet fixing groove through the notch for connection.

4. A novel power strip according to claim 1, characterized in that: Several limiting partitions protrude from the end face of the movable part near the top cover, and the limiting partitions are connected to each other to form a limiting groove. The safety door is movably installed in the limiting groove.

5. A novel power strip according to claim 1, characterized in that: The conductive sheet includes a live wire conductive sheet, a neutral wire conductive sheet, and a ground wire conductive sheet. The live wire conductive sheet, neutral wire conductive sheet, and ground wire conductive sheet are all integrally formed. Each of the live wire conductive sheet, neutral wire conductive sheet, and ground wire conductive sheet has a corresponding socket for the live wire, neutral wire, and ground wire. The two ends of the socket are respectively connected to the conductive sheet fixing groove and the moving part. The conductive sheet is connected to the outside through the groove.

6. A novel power strip according to claim 1, characterized in that: The base has a protruding connecting rod and a support plate. The support plate is connected to the outer wall of the connecting rod. The conductive mounting base and the conductive sheet are both mounted on the connecting rod and the support plate.

7. A novel power strip according to claim 1, characterized in that: The upper cover has several limiting ends protruding from the side near the base, and the limiting ends form a limiting space. One side of the conductive mounting base extends into the limiting space and is limited and connected to the upper cover.

8. A novel power strip according to claim 7, characterized in that: The limiting end consists of several arc-shaped fixing strips corresponding to the outer contour shape of the conductive mounting base. The top of the conductive mounting base extends into the limiting space formed between the arc-shaped fixing strips and is fixed to the top cover.

9. A novel power strip according to claim 7, characterized in that: A limiting rod is also provided on one side of the limiting end, and a connecting groove is provided on the side of the conductive mounting base near the upper cover. When the conductive mounting base extends into the limiting space, the limiting rod extends into the connecting groove and connects with the conductive mounting base.

10. A novel power strip according to claim 1, characterized in that: The two ends of the conductive mounting base are respectively connected to the upper cover and the base. The upper cover and the base clamp the two ends of the conductive mounting base and limit the conductive sheet and the safety door respectively.

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