Socket with novel structure

Abstract

The utility model discloses a socket with a novel structure, which comprises a first shell, a second shell fixedly connected to the first shell, a flip cover hinged to the second shell, a first magnet fixedly connected to the flip cover, a second magnet fixedly connected to a position corresponding to the first magnet in the second shell, and a circuit board fixedly connected to the first shell. The circuit board is sleeved in the second shell; according to the utility model, the protection door and the trigger block are designed in an integrated manner, so that the number of parts is reduced, loosening is avoided, and the stability of the socket is ensured; the circuit board is used for connecting the plug bushes and the conductive plug connectors, so that the socket is easy to assemble, the connection stability is ensured, the current transmission efficiency is improved, the safety of the socket is enhanced, and the service life of the socket is prolonged; the flip cover is fixed through hidden magnetic attraction, is not easy to damage, does not affect the appearance of the socket, ensures that the flip cover can be closed in place, enables the opening mode of the flip cover to be simpler, and brings convenience to a user.

Description

Technical Field

[0001] This utility model relates to the field of socket technology, and in particular to a socket with a novel structure. Background Technology

[0002] As an indispensable electrical connection device in daily life and industrial production, the socket plays an important role in bringing power to various electrical appliances. It provides power support for various electrical appliances and is widely used in many scenarios such as homes, offices, and commercial facilities. However, existing sockets still have the following drawbacks in design and use: 1. To achieve the function of power on when the plug is inserted and power off when it is removed, existing sockets generally have a trigger block on the protective door. The trigger block triggers a micro switch, which sends a power on / off signal to the control system. However, because the trigger block and the protective door are designed separately, the number of parts increases, affecting assembly efficiency. Furthermore, loosening is likely to occur during subsequent use, affecting the triggering of the micro switch and thus reducing the reliability of the socket; 2. The socket's socket sleeve and copper plate are connected by wires, which is not only difficult to assemble, but also the connection is not stable enough, affecting current transmission efficiency and may even cause problems such as overheating and poor contact, reducing the socket's service life and safety; 3. To ensure that the flip cover of existing sockets is closed properly, an additional elastic latch is usually added to lock the flip cover. However, this elastic latch design is easy to damage and affects the clean and beautiful appearance of the socket. When opening, the elastic latch needs to be manually moved, reducing the convenience of opening the flip cover. Utility Model Content

[0003] The purpose of this invention is to provide a socket with a novel structure to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a socket with a novel structure, including a first housing, a second housing fixedly connected to the first housing, a flip cover hinged to the second housing, a first magnet fixedly connected to the flip cover, a second magnet fixedly connected inside the second housing at a position corresponding to the first magnet, a circuit board fixedly connected to the first housing and sleeved inside the second housing, a bracket fixedly connected to the lower surface of the circuit board, a third housing fixedly connected to the upper surface of the circuit board, a protective door slidably connected to the third housing, a first mounting hole opened on the third housing, a micro switch installed in the first mounting hole, a follower head provided at the trigger end of the micro switch, and the follower head being located at the bottom end of the protective door, a plurality of second mounting holes opened on the third housing, a socket installed in the second mounting hole, and both the socket and the micro switch being fixedly connected to the circuit board, three conductive connectors fixedly connected to the circuit board, and the conductive connectors being fixedly connected to the bracket.

[0005] Preferably, a pad is provided on both sides of the first magnet, and the pad is fixedly connected to the flip cover.

[0006] Preferably, two signal transmission connectors are fixedly connected to the circuit board, and the signal transmission connectors are fixedly connected to the bracket.

[0007] Preferably, a limiting groove is provided on the protective door at the position corresponding to the first mounting hole, a trigger block is fixedly connected in the limiting groove, and the trigger block is slidably connected in the first mounting hole. A groove is provided on the lower surface of the trigger block, and the follower head is set in the groove.

[0008] Preferably, a spring is provided in the limiting groove, and the spring is located at the top of the trigger block.

[0009] Preferably, both ends of the limiting groove are conductively connected to receiving grooves, and a stop block is sleeved in the receiving groove. The stop block is fixedly connected to the third housing, and both ends of the spring are respectively set on the two stop blocks.

[0010] Preferably, a first through groove is provided on one side of the limiting groove, and a second through groove is provided on the other side, and both the second through groove and the first through groove are provided on the protective door.

[0011] The present invention provides a novel socket structure with the following advantages: The integrated design of the protective door and trigger block reduces the number of parts and prevents loosening, ensuring the socket's stability; the use of a circuit board to connect the socket sleeve and conductive connectors facilitates assembly, ensures connection stability, improves current transmission efficiency, and enhances the socket's safety and lifespan; the concealed magnetic fixation of the flip cover prevents damage, does not affect the socket's appearance, ensures the flip cover can be closed properly, and simplifies opening, providing convenience for users. Attached Figure Description

[0012] 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is an exploded view of the overall three-dimensional structure of this utility model;

[0014] Figure 2 for Figure 1 Enlarged view of the structure of region A in the middle;

[0015] Figure 3This is a three-dimensional structural diagram of the protective door of this utility model;

[0016] Figure 4 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0017] In the diagram: 1. First housing; 11. Second housing; 12. Flip cover; 13. First magnet; 14. Gasket; 15. Second magnet; 2. Bracket; 21. Conductive connector; 22. Signal transmission connector; 23. Circuit board; 24. Third housing; 25. First mounting hole; 26. Stop; 27. Second mounting hole; 28. Sleeve; 29. ​​Micro switch; 210. Follower head; 211. Spring; 3. Protective door; 31. Limiting groove; 32. Receiving groove; 33. Trigger block; 34. Groove; 35. First through groove; 36. Second through groove. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, 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 some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Please see the appendix Figure 1 - Appendix Figure 4This utility model provides an embodiment of a socket with a novel structure, comprising a first housing 1, a second housing 11 fixedly connected to the first housing 1, a hinged cover 12 on the second housing 11, a first magnet 13 fixedly connected to the hinged cover 12, a second magnet 15 fixedly connected inside the second housing 11 at a position corresponding to the first magnet 13, a circuit board 23 fixedly connected to the first housing 1 and sleeved inside the second housing 11, a bracket 2 fixedly connected to the lower surface of the circuit board 23, a third housing 24 fixedly connected to the upper surface of the circuit board 23, a protective door 3 slidably connected to the third housing 24, a first mounting hole 25 opened on the third housing 24, and a micro switch 2 installed in the first mounting hole 25. 9. The trigger end of the micro switch 29 is provided with a follower head 210, and the follower head 210 is located at the bottom of the protective door 3. The third housing 24 has multiple second mounting holes 27, and a socket 28 is installed in the second mounting holes 27. The socket 28 and the micro switch 29 are both fixedly connected to the circuit board 23. Three conductive connectors 21 are fixedly connected to the circuit board 23, and the conductive connectors 21 are fixedly connected to the bracket 2. The first housing 1 is the main outer shell of the socket. The flip cover 12 is used to close the socket on the second housing 11. The first magnet 13 is used to cooperate with the second magnet 15 to achieve magnetic attraction and fixation of the flip cover 12 and the second housing 11. The follower head 210 is used to trigger the micro switch 29, and the micro switch 29 is used to generate... The circuit board 23 connects the conductive connector 21 and the connector 28, and the connector 28 is used to connect the plug prongs. A gasket 14 is provided on both sides of the first magnet 13, and the gasket 14 is fixedly connected to the flip cover 12, serving as a buffer. Two signal transmission connectors 22 are fixedly connected to the circuit board 23, and the signal transmission connectors 22 are fixedly connected to the bracket 2. The signal transmission connectors 22 are used to transmit signals generated by the micro switch 29. A limit groove 31 is provided on the protective door 3 at the position corresponding to the first mounting hole 25. A trigger block 33 is fixedly connected in the limit groove 31, and the trigger block 33 is slidably connected to the first mounting hole 25. Inside the mounting hole 25, a groove 34 is provided on the lower surface of the trigger block 33, and the follower head 210 is set in the groove 34. The protective door 3 and the trigger block 33 are an integral structure. The trigger block 33 pushes the follower head 210 through the groove 34. A spring 211 is provided in the limiting groove 31, and the spring 211 is set at the top of the trigger block 33. The spring 211 is used to provide a reset force for the protective door 3. Both ends of the limiting groove 31 are connected to the receiving groove 32. A stop block 26 is sleeved in the receiving groove 32, and the stop block 26 is fixedly connected to the third housing 24. The two ends of the spring 211 are respectively set on the two stop blocks 26. The limiting groove 31 is used to cooperate with the stop block 26 to compress the spring 211, and the receiving groove 32 is used to receive the stop block 26.A first through groove 35 is provided on one side of the limiting groove 31, and a second through groove 36 is provided on the other side. Both the second through groove 36 and the first through groove 35 are formed on the protective door 3. The first through groove 35 and the second through groove 36 are used to avoid the plug's prongs.

[0020] Working principle: When using this utility model, flip open the flip cover 12, insert the plug prongs into the sockets on the second housing 11, the prongs will push the protective door 3, the protective door 3 will slide on the third housing 24, and the spring 211 will be squeezed by the limiting groove 31 and the stop block 26, the trigger block 33 will slide in the first mounting hole 25, and push the follower head 210 by the groove 34, the follower head 210 will move down, when the protective door 3 slides open to the end, the covered socket 28 will be exposed, and the prongs will be inserted into the socket 28 in the second mounting hole 27. At the same time, the follower head 210 will trigger the micro switch 29, the micro switch 29 will send the power-on signal to the vehicle system terminal, the vehicle system terminal will control the socket to be powered on, after the plug is unplugged, due to the elasticity of the spring 211, the protective door 3 will automatically reset, at the same time the trigger end of the micro switch 29 will also push the follower head 210 to reset, the micro switch 29 will send the power-off signal to the The vehicle system terminal controls the power outage of the socket. The first magnet 13, in conjunction with the second magnet 15, magnetically fixes the flip cover 12 and the second housing 11. A gasket 14 buffers the flip cover 12 when it is closed. The protective door 3 and the trigger block 33 are integrated. Three conductive connectors 21 connect the positive and negative power lines and the ground wire, respectively. A signal transmission connector 22 transmits power-on and power-off signals to the vehicle system terminal. A bracket 2 mounts the conductive connectors 21 and the signal transmission connector 22. A circuit board 23 enables electrical connection between the connectors and the socket 28. The first through slot 35 and the second through slot 36 avoid the plug's prongs. A receiving slot 32 accommodates the stop block 26. The first housing 1 is the main outer shell of the socket. The trigger end of the micro switch 29 is reset by an elastic element pushing the follower head 210; this is existing technology and will not be described further.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly 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 connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A socket with a novel structure, comprising a first housing (1), characterized in that: A second housing (11) is fixedly connected to the first housing (1). A flip cover (12) is hinged to the second housing (11). A first magnet (13) is fixedly connected to the flip cover (12). A second magnet (15) is fixedly connected inside the second housing (11) at the position corresponding to the first magnet (13). A circuit board (23) is fixedly connected to the first housing (1), and the circuit board (23) is sleeved inside the second housing (11). A bracket (2) is fixedly connected to the lower surface of the circuit board (23). A third housing (24) is fixedly connected to the upper surface of the circuit board (23). A protective door (3) is slidably connected to the third housing (24). The third housing (24) has a first mounting hole (25) and a micro switch (29) is installed in the first mounting hole (25). The trigger end of the micro switch (29) is provided with a follower head (210), and the follower head (210) is located at the bottom of the protective door (3). The third housing (24) has multiple second mounting holes (27) and a socket (28) is installed in the second mounting hole (27). The socket (28) and the micro switch (29) are both fixedly connected to the circuit board (23). Three conductive connectors (21) are fixedly connected to the circuit board (23), and the conductive connectors (21) are fixedly connected to the bracket (2).

2. The socket with a novel structure according to claim 1, characterized in that: The first magnet (13) has pads (14) on both sides, and the pads (14) are fixedly connected to the flip cover (12).

3. The socket with a novel structure according to claim 1, characterized in that: Two signal transmission connectors (22) are fixedly connected to the circuit board (23), and the signal transmission connectors (22) are fixedly connected to the bracket (2).

4. The socket with a novel structure according to claim 1, characterized in that: A limiting groove (31) is provided on the protective door (3) at the position corresponding to the first mounting hole (25). A trigger block (33) is fixedly connected in the limiting groove (31), and the trigger block (33) is slidably connected in the first mounting hole (25). A groove (34) is provided on the lower surface of the trigger block (33), and the follower head (210) is set in the groove (34).

5. The socket with a novel structure according to claim 4, characterized in that: A spring (211) is provided in the limiting groove (31), and the spring (211) is located at the top of the trigger block (33).

6. The socket with a novel structure according to claim 5, characterized in that: Both ends of the limiting groove (31) are connected to the receiving groove (32), and a stop block (26) is sleeved inside the receiving groove (32). The stop block (26) is fixedly connected to the third housing (24), and the two ends of the spring (211) are respectively set on the two stop blocks (26).

7. A socket with a novel structure according to claim 6, characterized in that: The limiting groove (31) has a first through groove (35) on one side and a second through groove (36) on the other side, and both the second through groove (36) and the first through groove (35) are opened on the protective door (3).

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