Conversion socket

Abstract

The conversion socket comprises a socket assembly and a pin assembly, the socket assembly comprises a socket body and a first conductive piece, the socket body is provided with a mounting cavity, the mounting cavity is provided with an open cavity opening, and the first conductive piece is arranged in the mounting cavity; the pin assembly comprises a connecting seat, a pin and a second conductive part, the pin is arranged on the connecting seat, the second conductive part is arranged on the connecting seat and electrically connected with the pin, the connecting seat is inserted into the mounting cavity through the cavity opening, and the first conductive part is electrically connected with the second conductive part; wherein the socket body is provided with a first connecting structure, the connecting seat is provided with a second connecting structure, and the first connecting structure is used for being matched with the second connecting structure when the connecting seat is inserted into the mounting cavity so as to realize detachable connection between the socket assembly and the pin assembly. According to the design, when the pins of the conversion socket are replaced, the pins can be directly inserted, the direction of the pins does not need to be aligned, and the use convenience is greatly improved.

Description

Technical Field

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

[0002] A conversion socket is a device used to adapt plugs of different specifications to external sockets. Since the shapes of electrical sockets vary between countries, in order to be able to use your own electrical appliances in cross-border areas, conversion sockets have become a conversion and power connection device for people traveling across borders.

[0003] To adapt adapters to sockets in a wider range of countries, adapters are designed to consist of a socket body and multiple pins of varying sizes that are removably and electrically connected to the body. However, replacing the pins in existing adapters requires precise alignment with the power electrodes inside the body and then rotating the pins, making replacement inconvenient. Utility Model Content

[0004] The main purpose of the utility model is to provide a conversion socket, aiming to solve the technical problem of inconvenient replacement of the pins of the existing conversion socket.

[0005] To achieve the above-mentioned purpose, the present invention provides a conversion socket, comprising:

[0006] A socket assembly, comprising a socket body and a first conductive member, wherein the socket body has a mounting cavity having an open cavity opening, and the first conductive member is disposed in the mounting cavity;

[0007] A pin assembly, the pin assembly comprising a connecting base, a pin, and a second conductive member, the pin being disposed on the connecting base, the second conductive member being disposed on the connecting base and electrically connected to the pin, the connecting base being plugged into the mounting cavity through the cavity opening, and the first conductive member being electrically connected to the second conductive member;

[0008] In which, the socket body is provided with a first connecting structure, and the connecting seat is provided with a second connecting structure. The first connecting structure is used to cooperate with the second connecting structure when the connecting seat is inserted into the installation cavity to realize the detachable connection between the socket assembly and the pin assembly.

[0009] In some embodiments, the second connection structure includes a locking groove provided on the connection base;

[0010] The first connection structure includes a clamping member, an elastic member, and a control member. The clamping member is connected to the socket body through the elastic member, and the clamping member is used to be clamped in the locking groove under the elastic action of the elastic member when the connecting seat is inserted into the installation cavity;

[0011] The control member is disposed in the socket body, and at least partially exposed outside the socket body, so as to overcome the elastic force of the elastic member under the action of external force and drive the clamping member to move to disengage from the locking slot.

[0012] In some embodiments, an inner cavity is provided in the socket body, and a through hole is provided between the inner cavity and the mounting cavity;

[0013] The clamping member is disposed in the inner cavity, and the clamping member can extend into or exit the installation cavity through the through hole.

[0014] In some embodiments, the clamping member is arranged on the socket body along a first direction, and the control member is arranged on the socket body along a second direction perpendicular to the first direction. The control member moves along the second direction under the action of external force to drive the clamping member to move along the first direction to separate from the lock slot.

[0015] In some embodiments, the clamping member includes a clamping portion and a first matching portion spaced apart along the first direction, the clamping portion being configured to engage with the lock slot;

[0016] The control member includes a control portion and a second mating portion arranged along the second direction, the control portion is exposed outside the socket body, and the second mating portion is used to move along the second direction under the drive of the control portion, and drive the first mating portion and the clamping portion to move along the first direction.

[0017] In some embodiments, there are two clamping members, and the two clamping members are arranged on opposite sides of the installation cavity;

[0018] There are two locking slots, which are arranged on opposite sides of the connecting seat, and each of the clamping members is clamped and matched with one of the locking slots.

[0019] In some embodiments, the first matching portions of the two clamping members are spaced apart from each other, and the second matching portion of the control member is located between the two first matching portions, so as to simultaneously drive the two first matching portions to move in opposite directions under the action of external force.

[0020] In some embodiments, the first connection structure further includes a reset member, which is connected to the control member to drive the control member to reset when the external force is removed.

[0021] In some embodiments, the connecting seat is a circular structure, the mounting cavity is a circular cavity, and the connecting seat can rotate in the mounting cavity;

[0022] The locking groove is an annular groove provided on the connecting seat. When the connecting seat rotates relative to the socket body, the clamping member slides in the annular groove.

[0023] In some embodiments, the first conductive member is a plate-shaped structure, and the first conductive member is disposed on the bottom wall of the installation cavity; and / or,

[0024] The second conductive member is a spring structure, one end of the second conductive member is electrically connected to the pin, and the other end of the second conductive member is used to elastically abut against the first conductive member to achieve electrical connection when the connecting socket is inserted into the installation cavity.

[0025] The conversion socket provided in the present application electrically connects the first conductive member to the second conductive member by inserting the connecting base into the installation cavity through the cavity opening, and the socket body is provided with a first connecting structure, and the connecting base is provided with a second connecting structure. The first connecting structure is used to cooperate with the second connecting structure when the connecting base is inserted into the installation cavity to achieve a detachable connection between the socket assembly and the pin assembly. This design allows the conversion socket to be directly inserted when replacing the pins, without the need to align the direction of the pins, which greatly improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of an embodiment of a conversion socket of the utility model;

[0027] Figure 2 This is a structural diagram of an embodiment of a socket assembly of the present utility model;

[0028] Figure 3 This is a partial structural diagram of an embodiment of the socket assembly of the present utility model;

[0029] Figure 4 This is a structural diagram of an embodiment of a pin assembly of the present utility model;

[0030] Figure 5 This is a disassembled schematic diagram of an embodiment of a pin assembly of the present invention;

[0031] Figure 6 This is a structural diagram of an embodiment of a conversion socket of the utility model;

[0032] Figure 7 for Figure 6 Schematic cross-section of the middle AA;

[0033] Figure 8 This is a disassembly diagram of an embodiment of the first connection structure of the present invention.

[0034] Description of Figure Numbers:

[0035] Label name Label name 100 conversion socket 10 Socket assembly 11 Socket body 12 first conductive member 111 Mounting cavity 112 Cavity 20 Pin assembly 21 Connector 22 Pins 23 Second conductive member 13 First connecting structure 24 Second connecting structure 241 Lock slot 131 Snap-on parts 132 elastic parts 133 Controls 113 Lumen 1311 Snap-on part 1312 First matching part 1331 Control Department 1332 Second matching part 134 reset piece

[0036] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the schemes in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element.

[0040] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0041] Please refer to Figures 1 to 7 In one embodiment of the present application, a conversion socket 100 is provided, comprising a socket assembly 10 and a pin assembly 20. The socket assembly 10 comprises a socket body 11 and a first conductive member 12. The socket body 11 has a mounting cavity 111. The mounting cavity 111 has an open cavity opening 112. The first conductive member 12 is disposed in the mounting cavity 111.

[0042] The pin assembly 20 includes a connector 21, a pin 22, and a second conductive member 23. The pin 22 is disposed on the connector 21. The second conductive member 23 is disposed on the connector 21 and is electrically connected to the pin 22. The connector 21 is inserted into the mounting cavity 111 through the cavity opening 112, and the first conductive member 12 is electrically connected to the second conductive member 23.

[0043] Among them, the socket body 11 is provided with a first connecting structure 13, and the connecting seat 21 is provided with a second connecting structure 24. The first connecting structure 13 is used to cooperate with the second connecting structure 24 when the connecting seat 21 is inserted into the installation cavity 111 to realize a detachable connection between the socket assembly 10 and the pin assembly 20.

[0044] In this embodiment, when it is necessary to connect the socket assembly 10 and the pin assembly 20, the connecting seat 21 is aligned with the cavity opening 112 and inserted into the installation cavity 111, so that the first conductive member 12 is electrically connected to the second conductive member 23, and at the same time, the first connecting structure 13 cooperates with the second connecting structure 24 to form a stable connection, thereby realizing the connection between the socket assembly 10 and the pin assembly 20.

[0045] The present application utilizes a detachable connection between the first connecting structure 13 and the second connecting structure 24 to allow the socket assembly 10 and the pin assembly 20 to be detachably connected. This allows the socket assembly 10 and the pin assembly 20 to be detachably modularized. This arrangement allows pin assemblies 20 with pins 22 of varying shapes to be installed on the socket assembly 10 to accommodate the user's electricity needs when traveling to different countries. Furthermore, the present application utilizes an electrical connection between the first conductive member 12 and the second conductive member 23 to achieve electrical connection between the socket assembly 10 and the pin assembly 20. This allows the conversion socket 100 to be directly inserted when replacing the pins 22, eliminating the need to align the pins 22, greatly improving ease of use.

[0046] Exemplarily, the first connection structure 13 and the second connection structure 24 can be matched with each other by magnetic connection, snap connection or the like to realize a detachable connection between the socket assembly 10 and the pin assembly 20, which has the advantages of easy installation and stable connection.

[0047] It should be understood that the number of pins 22 provided in the embodiment of the present application can be two, three or more than three, and can be national standard pins, British standard pins, American standard pins or European standard pins, etc., to meet the needs of different users and adapt to the electrical standards of different countries and regions. The embodiment of the present application is not limited here.

[0048] In some embodiments, the first conductive member 12 is a plate-shaped structure, and the first conductive member 12 is disposed on the bottom wall of the installation cavity 111; and / or,

[0049] The second conductive member 23 is a spring structure, one end of which is electrically connected to the pin 22 , and the other end of which is used to elastically abut against the first conductive member 12 to achieve electrical connection when the connecting base 21 is inserted into the mounting cavity 111 .

[0050] In this embodiment, when the connecting seat 21 is inserted into the mounting cavity 111, the second conductive member 23 elastically abuts the first conductive member 12, which can ensure that a stable electrical connection can be maintained under different conditions of use. Even if there is a certain degree of dimensional deviation, vibration, or thermal expansion and contraction, the elastic abutment method can compensate for these changes through its own elastic deformation, always maintaining good contact, ensuring that current can be stably transmitted between the second conductive member 23 and the first conductive member 12, thereby improving the reliability of the connection, and the elastic contact can reduce the contact resistance. Since the second conductive member 23 can tightly abut the first conductive member 12, the contact area is relatively large, thereby reducing the contact resistance, energy loss and heat generation.

[0051] Furthermore, the elastic abutment design eliminates the need for precise alignment and securing of the connector 21 during insertion into the mounting cavity 111. Due to its inherent elasticity, the second conductive member 23 automatically adjusts its position during insertion, ensuring smooth contact with the first conductive member 12. Furthermore, when disassembly is necessary, the connector 21 can be easily removed without the difficulty or damage to components caused by a rigid connection.

[0052] Please refer to Figures 2 to 5 , in some embodiments, the second connection structure 24 includes a locking groove 241 provided on the connection base 21;

[0053] The first connection structure 13 includes a clamping member 131, an elastic member 132, and a control member 133. The clamping member 131 is connected to the socket body 11 via the elastic member 132. The clamping member 131 is used to be clamped in the locking groove 241 under the elastic action of the elastic member 132 when the connecting base 21 is inserted into the installation cavity 111.

[0054] The control member 133 is disposed in the socket body 11 and at least partially exposed outside the socket body 11 , so as to overcome the elastic force of the elastic member 132 under the action of external force and drive the engaging member 131 to move out of the locking slot 241 .

[0055] When the pin assembly 20 needs to be connected to the socket assembly 10, the connecting base 21 is aligned with the cavity opening 112 and inserted into the installation cavity 111. At this time, the snap-in member 131 is clamped in the lock groove 241 under the elastic action of the elastic member 132, thereby achieving a firm connection between the connecting base 21 and the socket body 11. This connection method ensures that the connecting base 21 will not easily fall off from the socket body 11 during normal use, thereby ensuring the stability and reliability of the connection. Moreover, when inserting the connecting base 21 into the installation cavity 111, no additional complicated operations are required, and it only needs to be pushed in. The snap-in member 131 will automatically snap into the lock groove 241 under the action of the elastic member 132, thereby achieving quick installation. This design is convenient for users to use and improves installation efficiency.

[0056] When the pin assembly 20 needs to be disassembled, the control member 133 is operated so that it overcomes the elastic force of the elastic member 132 under the action of external force and drives the clamping member 131 to move to disengage from the locking groove 241. At this time, the user can easily remove the connecting seat 21 from the socket body 11. This design makes the disassembly process simple and easy, and is convenient for maintenance, replacement or carrying.

[0057] In this embodiment, the design of the first connecting structure 13 and the second connecting structure 24 is relatively simple, occupying little space. This makes the socket body 11 more compact and effectively prevents the pin assembly 20 from accidentally falling off. Specifically, during use, even if subjected to external forces or vibrations, the clamping member 131, under the action of the elastic member 132, maintains a secure connection and prevents it from easily coming loose. Furthermore, disassembly is only possible with intentional manipulation of the control member 133, preventing disconnection due to misoperation and improving user safety.

[0058] Please refer to Figure 2 and Figure 7 In some embodiments, an inner cavity 113 is provided in the socket body 11, and a through hole is provided between the inner cavity 113 and the installation cavity 111; a clip 131 is provided in the inner cavity 113, and the clip 131 can extend into or exit the installation cavity 111 through the through hole.

[0059] When it is necessary to connect the pin assembly 20 and the socket assembly 10, the control member 133 is used to control the clamping member 131 to withdraw from the installation cavity 111. After the connecting seat 21 is inserted into the installation cavity 111, the external force acting on the control member 133 can be withdrawn at this time, so that the clamping member 131 extends into the installation cavity 111 under the elastic action of the elastic member 132 and is clamped with the locking groove 241, thereby completing the connection between the socket assembly 10 and the pin assembly 20.

[0060] In this embodiment, the clip 131 is disposed within the inner cavity 113 of the socket body 11, fully utilizing the internal space of the socket body 11 and making the overall structure of the socket body 11 more compact. Furthermore, the inner cavity 113 is connected to the mounting cavity 111 via a through hole, which provides a movable channel for the clip 131 without occupying excessive additional space, thus enabling the socket body 11 to achieve more functions within its limited volume.

[0061] It should be understood that the size and position of the through hole can be designed according to the size and movement requirements of the clip 131, ensuring that the clip 131 can accurately snap into or out of the locking slot 241 when needed. This precise control improves the stability and reliability of the connection between the pin assembly 20 and the socket assembly 10.

[0062] Please refer to Figure 3 and Figure 4 In some embodiments, the clamping member 131 is arranged on the socket body 11 along a first direction, and the control member 133 is arranged on the socket body 11 along a second direction perpendicular to the first direction. The control member 133 moves along the second direction under the action of external force to drive the clamping member 131 to move along the first direction to separate from the lock slot 241.

[0063] In this embodiment, the engaging member 131 and the control member 133 are spatially arranged perpendicular to each other, and their directions of movement are also perpendicular to each other. When an external force is applied to the control member 133, the control member 133 moves in the second direction and transmits the force to the engaging member 131. Upon receiving the force from the control member 133, the engaging member 131 moves in the first direction. When the engaging member 131 moves in the first direction, its original engagement with the locking slot 241 is released, thereby separating the engaging member 131 from the locking slot 241.

[0064] In this embodiment, the user only needs to apply a vertical external force to the control member 133 to separate the clamping member 131 from the locking slot 241. The operation process is simple and clear, without complicated steps, and is easy to use. Moreover, the clamping member 131 and the control member 133 are arranged on the socket body 11 in different directions. This design can fully utilize the space inside the socket body 11, making the entire socket body 11 more compact. Compared with some traditional plug-in structures, this design can achieve more stable connection and convenient separation functions without increasing the volume of the socket body 11.

[0065] Please refer to Figure 8 In some embodiments, the clamping member 131 includes a clamping portion 1311 and a first matching portion 1312 spaced apart along the first direction, and the clamping portion 1311 is configured to be clamped and matched with the locking slot 241 ;

[0066] The control member 133 includes a control portion 1331 and a second matching portion 1332 arranged along the second direction. The control portion 1331 is exposed outside the socket body 11. The second matching portion 1332 is used to move along the second direction under the drive of the control portion 1331 and drive the first matching portion 1312 and the clamping portion 1311 to move along the first direction.

[0067] To separate the connector 131 from the locking slot 241, the user applies an external force to the control portion 1331, which is exposed outside the socket body 11. This force causes the control portion 1331 to move in the second direction, thereby driving the second mating portion 1332 connected thereto to also move in the second direction. Because the second mating portion 1332 interacts with the first mating portion 1312 of the connector 131, movement in the second direction exerts a force on the first mating portion 1312, causing the first mating portion 1312 and its connected connector 1311 to move in the first direction. As the connector 1311 moves in the first direction, it gradually disengages from the locking slot 241, achieving separation.

[0068] In this embodiment, the control part 1331 is exposed outside the socket body 11, which is convenient for users to operate directly without the aid of other tools, thereby improving the convenience of use. In addition, the clamping part 131 and the control part 133 are respectively provided with matching parts, and the transmission of motion is achieved through the interaction between the matching parts. This design makes the structure compact and occupies little space.

[0069] In some embodiments, two clamping members 131 are provided, and the two clamping members 131 are provided on opposite sides of the installation cavity 111;

[0070] There are two locking slots 241 , which are located on opposite sides of the connecting base 21 . Each of the locking members 131 is engaged with one of the locking slots 241 .

[0071] Since there are two clips 131 and they are located on opposite sides of the installation cavity 111, and there are two lock grooves 241 and they are located on opposite sides of the connecting seat 21, the number of connection points between the socket body 11 and the connecting seat 21 is increased, the connection is more stable, and the force is more uniform, making the connection between the socket body 11 and the connecting seat 21 more firm and reliable, and it is not easy to loosen or fall off when subjected to external force.

[0072] It should be understood that the number of the clamping parts 131 and the locking slots 241 can also be other numbers, such as three, etc., and this embodiment of the present application does not limit this.

[0073] In some embodiments, the first mating portions 1312 of the two clamping members 131 are spaced apart from each other, and the second mating portion 1332 of the control member 133 is located between the two first mating portions 1312, so as to simultaneously drive the two first mating portions 1312 to move in opposite directions under the action of external force.

[0074] When an external force acts on the control portion 1331 of the control member 133, the second mating portion 1332 begins to move in the second direction. Because the second mating portion 1332 is located between the two relatively spaced first mating portions 1312, during its movement, it will simultaneously contact the two first mating portions 1312 and generate a force. This force causes the two first mating portions 1312 to move in opposite directions. Because the first mating portion 1312 is connected to the clamping portion 1311, the clamping portion 1311 will also move in the first direction. Driven by the first mating portion 1312, the two clamping portions 1311 respectively move in a direction away from their corresponding locking slots 241, ultimately disengaging from the locking slots 241. This design ensures that the two clamping members 131 can move simultaneously under the action of the same external force, with excellent synchronization, making the connection process between the socket body 11 and the connecting seat 21 faster and more stable, thereby improving operational efficiency.

[0075] In some embodiments, the first connection structure 13 further includes a reset member 134 , which is connected to the control member 133 so as to drive the control member 133 to reset when the external force is removed.

[0076] When an external force acts on the control portion 1331 of the control member 133, as previously described, the second engaging portion 1332 of the control member 133 drives the first engaging portions 1312 of the two clips 131 to move, causing the clips 1311 to disengage from the locking slots 241. When the external force is removed, the reset member 134 begins to function, generating a reverse force that drives the control member 133 in the opposite direction to that when the external force was applied, thereby returning the control member 133 to its initial position. As the control member 133 is reset, the second engaging portion 1332 also returns to its initial position, no longer exerting a force on the first engaging portion 1312 of the clips 131. In the absence of an external force, the clips 131 return to their initial position under the action of the elastic member 132, causing the clips 1311 to engage with the locking slots 241.

[0077] In this embodiment, the presence of the reset member 134 eliminates the need for a complicated manual reset operation after the user completes the operation. When the external force is removed, the reset member 134 automatically drives the control member 133 to reset, preparing for the next operation, thereby greatly improving the convenience of operation.

[0078] In some embodiments, the connection base 21 is a circular structure, the installation cavity 111 is a circular cavity, and the connection base 21 can rotate in the installation cavity 111;

[0079] The locking groove 241 is an annular groove provided on the connecting base 21 . When the connecting base 21 rotates relative to the socket body 11 , the latching member 131 slides in the annular groove.

[0080] In this embodiment, the connecting base 21 is a circular structure and the mounting cavity 111 is also a matching circular cavity, which allows the connecting base 21 to rotate freely within the mounting cavity 111. When the connecting base 21 is installed in the mounting cavity 111, the clamping portion 1311 of the clamping member 131 engages with the annular groove on the connecting base 21. During the rotation of the connecting base 21, the clamping member 131 slides within the annular groove. This design ensures a stable connection when fixed and enables smooth sliding during rotation, achieving a good balance between stable connection and flexible rotation. The user can easily adjust the angle of the connecting base 21 without disassembling it, greatly improving the convenience of use.

[0081] The above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention may be implemented. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. This list of all possible embodiments is not exhaustive. Any obvious variations or modifications arising from the technical solution of the present invention remain within the scope of protection of the present invention.

Claims

1. A conversion socket, characterized in that: include: A socket assembly, comprising a socket body and a first conductive member, wherein the socket body has a mounting cavity having an open cavity opening, and the first conductive member is disposed in the mounting cavity; A pin assembly, the pin assembly comprising a connecting base, a pin, and a second conductive member, the pin being disposed on the connecting base, the second conductive member being disposed on the connecting base and electrically connected to the pin, the connecting base being plugged into the mounting cavity through the cavity opening, and the first conductive member being electrically connected to the second conductive member; In which, the socket body is provided with a first connecting structure, and the connecting seat is provided with a second connecting structure. The first connecting structure is used to cooperate with the second connecting structure when the connecting seat is inserted into the installation cavity to realize the detachable connection between the socket assembly and the pin assembly.

2. The conversion socket according to claim 1, characterized in that: The second connection structure includes a locking groove provided on the connection seat; The first connection structure includes a clamping member, an elastic member, and a control member. The clamping member is connected to the socket body through the elastic member, and the clamping member is used to be clamped in the locking groove under the elastic action of the elastic member when the connecting seat is inserted into the installation cavity; The control member is disposed in the socket body, and at least partially exposed outside the socket body, so as to overcome the elastic force of the elastic member under the action of external force and drive the clamping member to move to disengage from the locking slot.

3. The conversion socket according to claim 2, characterized in that: An inner cavity is provided in the socket body, and a through hole is provided between the inner cavity and the mounting cavity; The clamping member is disposed in the inner cavity, and the clamping member can extend into or exit the installation cavity through the through hole.

4. The conversion socket according to claim 2, characterized in that: The clamping member is arranged on the socket body along a first direction, and the control member is arranged on the socket body along a second direction perpendicular to the first direction. The control member moves along the second direction under the action of external force to drive the clamping member to move along the first direction to separate from the lock slot.

5. The conversion socket according to claim 4, characterized in that: The clamping member includes a clamping portion and a first matching portion spaced apart along the first direction, wherein the clamping portion is configured to be clamped and matched with the lock slot; The control member includes a control portion and a second mating portion arranged along the second direction, the control portion is exposed outside the socket body, and the second mating portion is used to move along the second direction under the drive of the control portion, and drive the first mating portion and the clamping portion to move along the first direction.

6. The conversion socket according to claim 5, characterized in that: There are two clamping parts, and the two clamping parts are arranged on opposite sides of the installation cavity; There are two locking slots, which are arranged on opposite sides of the connecting seat, and each of the clamping members is clamped and matched with one of the locking slots.

7. The conversion socket according to claim 6, characterized in that: The first matching portions of the two clamping members are arranged at a relative interval, and the second matching portion of the control member is located between the two first matching portions, so as to simultaneously drive the two first matching portions to move in opposite directions under the action of external force.

8. The conversion socket according to claim 2, characterized in that: The first connection structure further includes a reset member connected to the control member to drive the control member to reset when the external force is removed.

9. The conversion socket according to any one of claims 2 to 8, characterized in that: The connecting seat is a circular structure, the installation cavity is a circular cavity, and the connecting seat can rotate in the installation cavity; The locking groove is an annular groove provided on the connecting seat. When the connecting seat rotates relative to the socket body, the clamping member slides in the annular groove.

10. The conversion socket according to any one of claims 1 to 8, characterized in that: The first conductive member is a plate-shaped structure, and the first conductive member is arranged on the bottom wall of the installation cavity; and / or, The second conductive member is a spring structure, one end of the second conductive member is electrically connected to the pin, and the other end of the second conductive member is used to elastically abut against the first conductive member to achieve electrical connection when the connecting socket is inserted into the installation cavity.

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