An electric leakage safety socket device

Abstract

The utility model relates to a socket relevant technical field especially relates to a kind of leakage protection safety socket device, including socket body, the upper surface of socket body and the position corresponding to three groups of power socket are all set with rotating clamping groove, the inner wall of rotating clamping groove is fixedly connected with protection assembly, and protection assembly includes positioning shaft.This kind of leakage protection safety socket device, through the cooperation setting of protection assembly and locking mechanism, when using, the plug in power socket in rotating clamping groove can be wrapped closed processing using U-shaped protection frame, and using compression spring, movable plate and conical extrusion plate limit effect to locking block, the stable effect of U-shaped protection frame in rotating clamping groove can be ensured, and then the plug and power socket position can not be easily touched by children, and the self-locking performance of U-shaped protection frame can also be improved using the unlocking mode of the synchronous opening of two conical extrusion plates, the safety effect of the socket body in use process is improved.

Description

Technical Field

[0001] This utility model relates to the field of socket-related technology, and in particular to a leakage-proof safety socket device. Background Technology

[0002] A socket is a socket with one or more circuit wires that can be inserted to facilitate connection with other circuits. The connection and disconnection of the circuit is achieved by connecting and disconnecting the wires and copper parts. Sockets are widely used in various fields such as production, processing, and electronic equipment, and can be seen everywhere in our daily lives.

[0003] A search revealed a leak-proof plastic socket (publication number: CN214589413U) on the Chinese Patent Network. The socket body 1 has several evenly distributed through slots 2 at its upper end. Each through slot 2 has a socket hole at its center. A push cover 3, slidably connected to the through slot 2, is installed inside the through slot 2. A push button 4 is fixedly installed on the top of the push cover 3. A waterproof adhesive strip 5 is glued to the outer side of the top of the push cover 3 for waterproofing and leak prevention. Sliding grooves 7 are provided at the center of both side walls of the through slots 2. A boss 6, slidably connected to the sliding groove 7, is provided on the side of the push cover 3. A slide rail 8 is provided at the center of the inner cavity of the sliding groove 7. A sliding wheel 9 is installed at the end of the boss 6. The sliding wheel 9 is slidably connected to the slide rail 8. By sliding the boss 6 and the sliding groove 7, and sliding the sliding wheel 9 and the slide rail 8, the push button 4 of the push cover 3 is pushed out quickly to expose the socket hole for use. A power switch 10 connected in series with each socket is provided on the socket body 1. The sockets are connected in series to a power cord 11 leading to the outside of the socket body 1 for power supply; two parallel clamping plates 12 are fixed to the outer side of the socket body 1, and a clamping groove 13 is provided between the clamping plates 12. The clamping groove 13 is adapted to the outer diameter of the power cord 11 for clamping and storage; the waterproof strip 5 is made of silicone or rubber material for good sealing effect; the socket body 1 is made of plastic material, and the outer surface of the socket body 1 is coated with a fluorescent layer to facilitate operation at night and avoid electric shock; The application uses a sliding wheel and rail to slide, which pushes the push button on the cover to quickly open the cover and expose the socket for charging. This is intended to protect the socket body. When not in use, the socket is not exposed, preventing leakage. However, after the plug is inserted into the socket, the cover is fully open, and the socket and plug are still completely exposed. Furthermore, the socket is energized during normal use, allowing children to directly touch it, posing a risk of leakage. The cover fails to protect the socket from leakage when the plug is inserted, indicating room for improvement. Utility Model Content

[0004] The purpose of this utility model is to provide a leakage-proof safety socket device to solve the problem mentioned in the background art. The existing socket body uses a push cover that can cover the socket hole to achieve the protection of the socket. However, when the external plug is inserted into the socket hole during normal use, the push cover cannot cover the plug inserted into the socket hole, so the plug and the socket hole are still exposed on the outside and can be directly touched, thus causing leakage.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a leakage-proof safety socket device, including a socket body, a power cord provided on the right side of the socket body, a power plug provided at the end of the power cord away from the socket body, a power switch provided on the upper surface of the socket body, and three sets of power slots provided on the upper surface of the socket body. The upper surface of the socket body is provided with rotating slots corresponding to the three sets of power slots. The inner wall of the rotating slot is fixedly connected with a protective component, which includes a positioning shaft. A U-shaped protective frame is rotatably connected to the surface of the positioning shaft. Heat dissipation mesh plates are inserted into the left and right sides of the U-shaped protective frame. The inner bottom wall of the rotating slot is provided with a positioning groove. The left and right inner walls of the positioning groove are provided with sliding grooves. The front of the socket body is provided with strip holes corresponding to the sliding grooves. The inner wall of the sliding groove is fixedly connected with a locking mechanism.

[0006] Preferably, the dimensions of the U-shaped protective frame are the same as those of the rotating slot. The front of the U-shaped protective frame has a wire hole, the position of which corresponds to the position of the power socket. The front and back of the heat dissipation mesh plate have threaded grooves. The U-shaped protective frame can rotate forward on the positioning shaft surface, thereby completely blocking the rotating slot position. This ensures that after the plug is inserted into the power socket, the U-shaped protective frame uses its internal space and wire hole to wrap the plug inserted into the power socket, preventing children from directly touching the plug and the power socket position, thus improving safety. In addition, the two heat dissipation plates can quickly dissipate the heat emitted by the plug and power slot in the rotating slot, without affecting the normal use of the socket itself.

[0007] Preferably, threaded through holes are provided on both the front and back of the U-shaped protective frame at positions corresponding to the two heat dissipation mesh plates. The inner walls of the threaded through holes are threaded with mounting bolts that are compatible with the threaded grooves. Two positioning blocks are fixedly connected to the lower surface of the U-shaped protective frame, and locking blocks are fixedly connected to the lower surfaces of the two positioning blocks. The locking blocks are compatible with the positioning grooves, and locking grooves are provided on the opposite sides of the two locking blocks. The heat dissipation mesh plates can be quickly removed using the two mounting bolts, facilitating the cleaning of dust on the heat dissipation mesh plates and preventing excessive dust accumulation from affecting the heat dissipation effect.

[0008] Preferably, the locking mechanism includes a compression spring, which is fixedly connected to the inner wall of the slide groove on the side away from the positioning groove. A limiting groove is formed in the inner bottom wall of the slide groove. A limiting rod is fixedly connected to the inner wall of the limiting groove. A limiting block is slidably connected to the inner bottom wall of the limiting groove. A movable plate is fixedly connected to the upper surface of the limiting block. A conical extrusion plate is fixedly connected to the opposite surfaces of the two movable plates.

[0009] Preferably, the limiting block is slidably connected to the surface of the limiting rod, the movable plate is slidably connected to the inner bottom wall of the slide groove, and the end of the compression spring away from the inner wall of the slide groove is fixedly connected to the movable plate. The two movable plates can slide freely in the slide groove, which can compress the spring to produce a deformation effect, and at the same time drive the two conical compression plates away from each other.

[0010] Preferably, the positions of the two conical extrusion plates correspond to the positions of the two locking blocks, and the two conical extrusion plates are adapted to the locking grooves on the back of the two locking blocks. The two conical extrusion plates can be inserted into the locking grooves on the side of the locking blocks by the force of the compression spring to lock the position of the U-shaped protective frame.

[0011] Preferably, each of the movable plates is fixedly connected to a push rod on its front side. The push rod is slidably connected to the inner wall of the slot, and the front end of the push rod passes through the slot and extends to the front of the socket body. The two push rods can actively drive the two movable plates to move to both sides, thereby quickly opening the restriction function of the U-shaped protective frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This leakage-proof safety socket device, through the coordinated design of protective components and a locking mechanism, utilizes a U-shaped protective frame to enclose and seal the plug inserted into the power slot within the rotating slot during use. Due to the large internal space of the U-shaped protective frame and the wire-passing hole on the front, the plug and power slot are effectively blocked from exposure. Furthermore, the compression spring, movable plate, and conical pressing plate restrict the locking block, ensuring the stability of the U-shaped protective frame within the rotating slot. This prevents children from easily touching the plug and power slot. The simultaneous opening of two sets of conical pressing plates further enhances the self-locking performance of the U-shaped protective frame, making it difficult for children to open it independently, thus improving the safety of the socket during use.

[0013] 2. This leakage-proof safety socket device, through the setting of heat dissipation mesh plates on both sides of the U-shaped protective frame, allows the plug and power slot to be sealed and covered by the U-shaped protective frame during use. The micropores on the heat dissipation mesh plate can quickly dissipate the heat generated during internal charging. While ensuring the plug is protected, it does not affect the normal heat dissipation effect, ensuring the normal operation of the socket body. In addition, the heat dissipation mesh plate can be quickly removed using two mounting bolts, making it convenient to clean the dust adhering to the surface and avoid the problem of excessive dust accumulation affecting the heat dissipation effect. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the U-shaped protective frame of this utility model; Figure 3 This is a three-dimensional sectional view of the positioning groove of this utility model; Figure 4 This is a three-dimensional schematic diagram of the internal structure of the positioning groove of this utility model.

[0015] In the diagram: 1. Socket body; 2. Power cord; 3. Power plug; 4. Power switch; 5. Power slot; 6. Rotating slot; 7. Protective components; 701. Positioning shaft; 702. U-shaped protective frame; 703. Heat dissipation mesh plate; 704. Wire hole; 705. Mounting bolt; 706. Positioning block; 707. Locking block; 8. Positioning groove; 9. Locking mechanism; 901. Compression spring; 902. Limiting rod; 903. Limiting block; 904. Movable plate; 905. Conical extrusion plate; 906. Push rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution: Example 1: A leakage-proof safety socket device includes a socket body 1, a power cord 2 is provided on the right side of the socket body 1, a power plug 3 is provided at the end of the power cord 2 away from the socket body 1, a power switch 4 is provided on the upper surface of the socket body 1, and three sets of power slots 5 are provided on the upper surface of the socket body 1. The upper surface of the socket body 1 is provided with a rotating slot 6 at the position corresponding to the three sets of power slots 5. The inner wall of the rotating slot 6 is fixedly connected with a protective component 7. The protective component 7 includes a positioning shaft 701. A U-shaped protective frame 702 is rotatably connected to the surface of the positioning shaft 701. Heat dissipation mesh plates 703 are inserted into the left and right sides of the U-shaped protective frame 702. The inner bottom wall of the rotating slot 6 is provided with a positioning groove 8. The left and right inner walls of the positioning groove 8 are provided with sliding grooves. The front of the socket body 1 is provided with a strip hole at the position corresponding to the sliding groove. The inner wall of the sliding groove is fixedly connected with a locking mechanism 9.

[0018] Furthermore, the dimensions of the U-shaped protective frame 702 are the same as those of the rotating slot 6. A wire hole 704 is provided on the front of the U-shaped protective frame 702, and the position of the wire hole 704 corresponds to the position of the power slot 5. Threaded grooves are provided on both the front and back of the heat dissipation mesh plate 703. Threaded through holes are provided on both the front and back of the U-shaped protective frame 702 at positions corresponding to the two heat dissipation mesh plates 703. The inner wall of the threaded through holes is threaded with mounting bolts 705, which are adapted to the threaded grooves. Two positioning blocks 706 are fixedly connected to the lower surface of the U-shaped protective frame 702. Locking blocks 707 are fixedly connected to the lower surface of the two positioning blocks 706, which are adapted to the positioning groove 8. Locking grooves are provided on both the opposite sides of the two locking blocks 707. The U-shaped protective frame 702 can rotate around the positioning shaft 701, thereby opening and closing the rotating slot 6. The plug of the electronic device can be inserted into the power slot 5 for charging after the U-shaped protective frame 702 is opened. After the plug is inserted into the power slot 5, the U-shaped protective frame 702 can rotate forward through the positioning shaft 701 to enclose the plug. Since the internal space of the U-shaped protective frame 702 is large enough and the wire hole 704 on the U-shaped protective frame 702 can pass through the wire on the plug, it will not be obstructed. At this time, the U-shaped protective frame 702 can enclose and protect the plug and the power slot 5, preventing them from being exposed to the outside and allowing children to touch them at will, thereby improving the leakage safety effect of the socket body 1 during use. In addition, the two heat dissipation mesh plates 703 allow the heat in the rotating slot 6 to be quickly dissipated. After the U-shaped protective frame 702 closes the rotating slot 6, it will not affect the heat dissipation effect of the plug and power socket 5. Furthermore, the heat dissipation mesh plate 703 can be quickly removed from the side of the U-shaped protective frame 702 using the two mounting bolts 705, which facilitates the cleaning of dust on the heat dissipation mesh plate 703 and prevents excessive dust accumulation from affecting the heat dissipation effect.

[0019] Example 2: The locking mechanism 9 includes a compression spring 901, which is fixedly connected to the inner wall of the slide groove on the side away from the positioning groove 8. A limit groove is formed in the inner bottom wall of the slide groove. A limit rod 902 is fixedly connected to the inner wall of the limit groove. A limit block 903 is slidably connected to the inner bottom wall of the limit groove. A movable plate 904 is fixedly connected to the upper surface of the limit block 903. Conical extrusion plates 905 are fixedly connected to the opposing surfaces of the two movable plates 904. The limit block 903 is slidably connected to the surface of the limit rod 902. The movable plate 904... 4. The compression spring 901 is slidably connected to the inner bottom wall of the slide groove, and the end of the compression spring 901 away from the inner wall of the slide groove is fixedly connected to the movable plate 904. The positions of the two conical extrusion plates 905 correspond to the positions of the two locking blocks 707 respectively, and the two conical extrusion plates 905 are adapted to the locking grooves on the back of the two locking blocks 707 respectively. The front side of the movable plate 904 is fixedly connected to the push rod 906. The push rod 906 is slidably connected to the inner wall of the strip hole, and the front end of the push rod 906 passes through the strip hole and extends to the front side of the socket body 1. When the U-shaped protective frame 702 is opened, the positioning block 706 can drive the locking block 707 to disengage from the positioning groove 8 on the bottom wall of the rotating slot 6. When the U-shaped protective frame 702 needs to be closed after the electronic device plug is inserted into the power slot 5, rotating the U-shaped protective frame 702 forward will cause the two locking blocks 707 to re-insert into the positioning groove 8 via the two positioning blocks 706. Since the size of the positioning groove 8 is larger than the size of the two locking blocks 707, the locking blocks 707 can be ensured to be inserted into the positioning groove 8 during rotation. During insertion, the locking blocks 707 can press the inclined edge of the conical pressing plate 905 and exert downward force. The force drives the conical extrusion plate 905 to move to the side. The conical extrusion plate 905 can cause the compression spring 901 to deform through the movable plate 904. When the two positioning blocks 706 rest on the bottom wall of the rotating slot 6, the locking block 707 cannot move further downward. At this time, the locking groove on the side of the locking block 707 is just aligned with the conical extrusion plate 905. When the compression spring 901 is no longer restricted, it can drive the conical extrusion plate 905 to insert into the locking groove through the movable plate 904. This locks the U-shaped protective frame 702 in the position of the rotating slot 6, ensuring that the U-shaped protective frame 702 cannot be opened, preventing children from touching the charging position, and further improving the safety effect. In addition, it should be noted that the movable plate 904 is restricted by the bottom limiting rod 902 and the limiting block 903, and will not wobble or deviate during the sliding process in the groove. Therefore, it can ensure that the conical extrusion plate 905 is stably inserted into the locking groove. At the same time, when it is necessary to open, the two push rods 906 can be pushed to both sides. By requiring the simultaneous pushing of the two push rods 906, the self-locking performance of the U-shaped protective frame 702 can also be increased, making it impossible for some children to open the U-shaped protective frame 702 on their own.

[0020] Working principle: When the socket is needed, first push the two push rods 906 to both sides. The push rods 906 can drive the movable plate 904 to slide on the inner wall of the groove, and drive the movable plate 904 to compress the spring 901. At the same time, the two movable plates 904 drive the two conical pressing plates 905 to disengage from the locking grooves on the sides of the two locking blocks 707. Because the bottom of the movable plate 904 is restricted by the limiting block 903 and the limiting rod 902, the conical pressing plates 905 will not shift. When the two conical pressing plates 905 disengage from the locking grooves on the sides of the locking blocks 707, the two conical pressing plates 905 will disengage from the locking grooves on the sides of the locking blocks 707. After the U-shaped extrusion plate 905 disengages from the two locking slots, the U-shaped protective frame 702 is no longer restricted. At this time, the U-shaped protective frame 702 is rotated backward via the positioning shaft 701, exposing the power slot 5 in the rotating slot 6. After inserting the plug of the electronic device into the power slot 5, the charging process can be completed by turning on the power switch 4. Then, the U-shaped protective frame 702 is rotated forward. Since there is enough space inside the U-shaped protective frame 702, and the wires of the electronic device can pass through the wire hole 704, the U-shaped protective frame 702 can easily accommodate the wires. Meanwhile, the U-shaped protective frame 702 can be locked in the rotating slot 6, covering the plug of the electronic device and ensuring that the plug of the electronic device will not be exposed during charging, thereby improving the safety of the socket body 1 during use. In addition, after the U-shaped protective frame 702 covers the plug of the electronic device, the heat dissipation effect of the plug position will not be affected by the two heat dissipation mesh plates 703. At the same time, the two locking blocks 707 can be inserted into the positioning slot 8, and the two conical extrusion plates 905 are pressed to both sides by the inclined edge of the two conical extrusion plates 905. At this time, the two conical extrusion plates 905 can drive the compression spring 901 to deform through the movable plate 904. When the two locking blocks 707 move to the bottom position, the two conical extrusion plates 905 lose their restraint and insert into the locking slot to lock the position of the U-shaped protective frame 702. This ensures that during charging, children cannot open the U-shaped protective frame 702 and contact the plug position, further improving the safety effect of the socket body 1.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A leakage-proof safety socket device, comprising a socket body (1), a power cord (2) disposed on the right side of the socket body (1), a power plug (3) disposed at the end of the power cord (2) away from the socket body (1), a power switch (4) disposed on the upper surface of the socket body (1), and three sets of power slots (5) provided on the upper surface of the socket body (1), characterized in that: The upper surface of the socket body (1) is provided with a rotating slot (6) at the position corresponding to the three sets of power slots (5). The inner wall of the rotating slot (6) is fixedly connected with a protective component (7). The protective component (7) includes a positioning shaft (701). A U-shaped protective frame (702) is rotatably connected to the surface of the positioning shaft (701). Heat dissipation mesh plates (703) are inserted into the left and right sides of the U-shaped protective frame (702). A positioning groove (8) is provided on the inner bottom wall of the rotating slot (6). A sliding groove is provided on the left and right inner walls of the positioning groove (8). A strip hole is provided on the front of the socket body (1) at the position corresponding to the sliding groove. A locking mechanism (9) is fixedly connected to the inner wall of the sliding groove.

2. The leakage-proof safety socket device according to claim 1, characterized in that: The size of the U-shaped protective frame (702) is the same as that of the rotating slot (6). The front of the U-shaped protective frame (702) is provided with a wire hole (704), and the position of the wire hole (704) corresponds to the position of the power slot (5). The front and back of the heat dissipation mesh plate (703) are provided with threaded grooves.

3. The leakage-proof safety socket device according to claim 1, characterized in that: The front and back of the U-shaped protective frame (702) are provided with threaded through holes at positions corresponding to the two heat dissipation mesh plates (703). The inner wall of the threaded through holes is threaded with mounting bolts (705). The mounting bolts (705) are adapted to the threaded grooves. The lower surface of the U-shaped protective frame (702) is fixedly connected with two positioning blocks (706). The lower surface of the two positioning blocks (706) is fixedly connected with locking blocks (707). The locking blocks (707) are adapted to the positioning grooves (8). The back sides of the two locking blocks (707) are provided with locking grooves.

4. The leakage-proof safety socket device according to claim 1, characterized in that: The locking mechanism (9) includes a compression spring (901), which is fixedly connected to the inner wall of the slide groove away from the positioning groove (8). A limiting groove is opened in the inner bottom wall of the slide groove. A limiting rod (902) is fixedly connected to the inner wall of the limiting groove. A limiting block (903) is slidably connected to the inner bottom wall of the limiting groove. A movable plate (904) is fixedly connected to the upper surface of the limiting block (903). A conical extrusion plate (905) is fixedly connected to the opposite surfaces of the two movable plates (904).

5. A leakage-proof safety socket device according to claim 4, characterized in that: The limiting block (903) is slidably connected to the surface of the limiting rod (902), the movable plate (904) is slidably connected to the inner bottom wall of the slide, and the end of the compression spring (901) away from the inner wall of the slide is fixedly connected to the movable plate (904).

6. The leakage-proof safety socket device according to claim 4, characterized in that: The positions of the two conical extrusion plates (905) correspond to the positions of the two locking blocks (707), and the two conical extrusion plates (905) are respectively adapted to the locking grooves on the back of the two locking blocks (707).

7. A leakage-proof safety socket device according to claim 5, characterized in that: Both of the movable plates (904) are fixedly connected to the front side of a push rod (906). The push rod (906) is slidably connected to the inner wall of the slot, and the front end of the push rod (906) passes through the slot and extends to the front side of the socket body (1).

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