Safety socket

Abstract

A safety socket comprises a socket body and a panel covering one side of the socket body, outer jacks of the panel correspond to inner jacks of the socket body, a protection assembly sliding along a straight line is arranged in an accommodating cavity between the panel and the socket body, the protection assembly comprises a protection cover and a shifting piece, and the shifting piece is arranged in the accommodating cavity. The protective cover blocks the mutual communication between the inner jack and the outer jack, and the operation end of the shifting piece extends out of the containing cavity and is used for driving the protective cover to translate in the containing cavity, so that the connecting jack formed in the protective cover corresponds to the inner jack and the outer jack respectively. According to the utility model, the protection assembly is arranged between the panel and the socket body, and the protection cover is arranged between the inner jacks and the outer jacks in a blocking manner, so that the inner jacks can be prevented from being contacted from the outside, electric shock is avoided, dust can be prevented, only the operation end needs to be shifted when the socket needs to be used, and the socket has the advantage of convenience in operation.

Description

Technical Field

[0001] The utility model relates to the field of low-voltage electrical appliances, in particular to a safety socket. Background Art

[0002] A socket is an electrical device fixed on the wall, which is connected to the electrical circuit of the building, so that household appliances, mechanical equipment, etc. can be easily connected to the electrical circuit through the socket. In existing products, when the socket is installed in place, it is always in a powered state. At this time, the socket hole is always in an open state due to the lack of a closing device. When the socket is in an unprotected state, it is easy to cause electric shock and inevitably fall into dust, affecting product performance. Summary of the invention

[0003] The purpose of the utility model is to overcome at least one defect of the prior art and provide a safety socket with simple structure and safe use.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a safety socket, comprising a socket body and a panel covering one side of the socket body, wherein the outer plug hole of the panel corresponds to the inner plug hole of the socket body, a protection component sliding along a straight line is arranged in the accommodating cavity between the panel and the socket body, the protection component comprises a protection cover and a toggle member, the protection cover blocks the mutual communication between the inner plug hole and the outer plug hole, the operating end of the toggle member extends out of the accommodating cavity to drive the protection cover to translate in the accommodating cavity, so that the connecting plug holes opened on the protection cover correspond to the inner plug hole and the outer plug hole respectively.

[0006] Preferably, the moving direction of the toggle member forms an angle with the moving direction of the protective cover.

[0007] Preferably, the moving direction of the toggle member is perpendicular to the moving direction of the protective cover.

[0008] Preferably, the protection component further comprises a reset member, which is connected to the protection cover, and the elastic force of the reset member drives the protection component to reset, so that the protection cover blocks the communication between the inner plug hole and the outer plug hole.

[0009] Preferably, the reset member is a spring, and an installation groove for installing the reset member is provided in the accommodating cavity, one end of the installation groove is provided with a first positioning portion, and the other end of the installation groove is provided with a second limiting portion, one end of the reset member is connected to the first positioning portion, and the other end is elastically abutted against the second limiting portion and the protective cover at the same time.

[0010] Preferably, the driving end of the toggle member and the driven end of the protective cover cooperate with each other in the accommodating cavity, the driving end is provided with a driving inclined surface, and the driven end is provided with a driven inclined surface slidably matched with the driving inclined surface.

[0011] Preferably, the driving end is further provided with a stop plate, and the stop plate and the driving inclined surface are respectively arranged on opposite sides of the driving end, and the driven end moves between the stop plate and the driving inclined surface.

[0012] Preferably, an operating hole for the operating end to slide out is opened on one side of the accommodating cavity, and the toggle member moves along a direction parallel to the central axis of the operating hole.

[0013] Preferably, the toggle member is provided with at least one protruding anti-slip portion, and the anti-slip portion is located in the accommodating cavity and can cooperate with the limiting position of the operating hole.

[0014] Preferably, the accommodating cavity is provided with at least one protruding first limiting portion, the edge of the shifting member is slidably matched with the first limiting portion, and the anti-slip portion moves between the operating hole and the first limiting portion.

[0015] Preferably, the operating hole is opened on the panel, and the moving track of the toggle member is parallel to the plane where the panel is located and perpendicular to the central axis of the operating hole.

[0016] Preferably, the operating end is also provided with a storage slot.

[0017] Preferably, the accommodating cavity is provided with a third limiting portion, and the third limiting portion is located on the moving track of the protective cover, and when the connecting socket corresponds to the inner socket and the outer socket respectively, the edge of the protective cover abuts against the third limiting portion.

[0018] Preferably, a sliding structure is provided between the accommodating cavity and the protective cover, and the sliding structure comprises a sliding groove and a sliding part which cooperate with each other.

[0019] Preferably, the socket body includes a mounting structure, which includes a base, a pressure plate and a cover plate. A protective door assembly and a socket assembly that cooperate with each other are arranged in the base. The pressure plate is slidably arranged between the protective door assembly and the socket assembly. The protective door assembly is located between the cover plate and the pressure plate. Internal plug holes are correspondingly arranged on the cover plate and the pressure plate. The protective door assembly correspondingly blocks the internal plug hole on the pressure plate. When the plug is inserted, the protective door assembly can be pushed to move without blocking the internal plug hole, so that the plug can be inserted into the internal plug hole of the pressure plate and cooperate with the socket assembly.

[0020] The safety socket of the utility model has a protection component arranged between the panel and the socket body, and a protection cover barrier is arranged between the inner socket and the outer socket, so that the inner socket can be prevented from being contacted from the outside, electric shock can be avoided, and dust can be prevented. When it is needed, only the operating end needs to be toggled, which has the advantage of convenient operation.

[0021] In addition, the moving directions of the toggle member and the protective cover form an angle, and in particular, the moving directions of the two are perpendicular to each other, so that the space in the accommodating cavity can be fully utilized.

[0022] In addition, the reset piece can reset the protection component so that the protection cover blocks the inner plug hole from being connected to the outer plug hole, further improving its safety of use and dustproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an exploded schematic diagram of the safety socket of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure when the protective cover in the utility model blocks the inner plug hole and the outer plug hole;

[0025] Figure 3 It is a schematic diagram of the structure when the connecting jack and the inner jack in the utility model correspond to each other;

[0026] Figure 4 It is a structural schematic diagram of the panel in the utility model;

[0027] Figure 5 It is a structural schematic diagram of the cover plate in the utility model;

[0028] Figure 6 It is a structural schematic diagram of the toggle member in the utility model;

[0029] Figure 7 It is a schematic diagram of the structure of the protective cover in the utility model;

[0030] Reference numerals:

[0031] 1-panel, 10-external jack, 2-mounting assembly, 20-inner jack, 201-first limiting portion, 202-second limiting portion, 203-third limiting portion, 204-sliding portion, 205-mounting groove, 206-first positioning portion, 21-cover plate, 22-mounting frame, 23-pressing plate, 24-base, 3-sliding member, 31-operating end, 311-storage slot, 32-driving end, 321-driving inclined surface, 322-stopping portion, 323-first mating surface, 33-anti-slip portion, 4-protective cover, 40-connecting jack, 41-driven end, 411-driven inclined surface, 412-second mating surface, 42-sliding groove, 43-second positioning portion, 5-resetting member, 6-protective door assembly, 7-sleeve assembly. DETAILED DESCRIPTION

[0032] The following embodiments are given in conjunction with the accompanying drawings to further illustrate the specific implementation of the safety socket of the utility model. The safety socket of the utility model is not limited to the description of the following embodiments.

[0033] The safety socket includes a socket body and a panel 1 covering one side of the socket body. The socket body is connected to the electrical circuit. Sockets are correspondingly arranged on the panel 1 and the socket body. The sockets are used for external electrical equipment to plug in and draw power. The sockets on the panel 1 are external sockets 10, and the sockets on the socket body are internal sockets 20. The sockets can be three-phase sockets and / or two-phase sockets, and their number is set according to actual needs.

[0034] The improvement of the present application is that a protective component that slides along a straight line is arranged in the accommodating cavity between the panel 1 and the socket body, and the protective component includes a protective cover 4 and a toggle member 3. The protective cover 4 blocks the mutual connection between the inner socket 20 and the outer socket 10. The operating end 31 of the toggle member 3 extends out of the accommodating cavity to drive the protective cover 4 to translate in the accommodating cavity, so that the connecting sockets 40 opened on the protective cover 4 correspond to the inner socket 20 and the outer socket 10 respectively.

[0035] In this way, by setting a protective component between the panel 1 and the socket body, the protective cover 4 is set between the inner socket 20 and the outer socket 10 to prevent the inner socket 20 from being contacted from the outside, avoid electric shock and prevent dust. When it is needed, only the operating end 31 needs to be turned, which has the advantage of convenient operation.

[0036] Specifically, the accommodating cavity is provided with an operating hole for the operating end 31 to extend out, wherein the operating hole can be opened at the junction of the panel 1 and the socket body, and the toggle member 3 moves along a direction parallel to the plane where the panel 1 is located. At this time, the central axis of the operating hole can be parallel to the moving trajectory of the toggle member 3, or can be perpendicular to the central axis of the operating hole. Of course, the operating hole can also be opened on the panel 1, and at this time, the toggle member 3 still moves in a straight line along a direction parallel to the plane where the panel 1 is located.

[0037] Furthermore, the moving direction of the toggle member 3 is at an angle to the moving direction of the protective cover 4, so as to avoid the toggle member 3 and the protective cover 4 moving in the same direction and occupying too much space. Preferably, the moving direction of the toggle member 3 and the moving direction of the protective cover 4 are perpendicular to each other, so as to make full use of the internal space of the accommodating cavity and improve the space utilization rate.

[0038] Furthermore, the protection component also includes a reset member 5, which is arranged in the accommodating cavity and connected to the protective cover 4. The elastic force of the reset member 5 drives the protection component to reset, so that the connecting socket 40 remains in a state of being misaligned with the inner socket 20 and the outer socket 10 respectively. The reset member 5 automatically resets and is blocked by the protective cover 4 between the inner socket 20 and the outer socket 10, which is more conducive to improving its safety in use and dust-proof effect.

[0039] Combination Figure 1-7 A specific embodiment of a safety socket is provided.

[0040] like Figure 1-3 As shown, the safety socket includes a panel 1, a socket body and a protection component, wherein the panel 1 is covered on one side of the socket body, the socket body is provided with an inner plug hole 20, and the panel 1 is provided with a corresponding outer plug hole 10. Figure 5 The inner socket 20 of the middle socket body includes a two-phase socket and a three-phase socket, and the two-phase socket and the three-phase socket are distributed up and down. Correspondingly, the outer socket 10 includes a two-phase socket and a three-phase socket; a receiving cavity is formed between the panel 1 and the socket body, and an operating hole is opened on one side of the receiving cavity. The operating hole is located at the connecting position between the panel 1 and the socket body, so that the central axis of the operating hole is parallel to the plane where the panel 1 is located, that is, the central axis of the operating hole is perpendicular to the central axes of the inner socket 20 and the outer socket 10.

[0041] In this embodiment, the socket body adopts the existing technology, and the socket body includes a mounting structure 2, and the mounting structure 2 includes a base 24, a pressure plate 23, a mounting frame 22 and a cover plate 21. A protective door assembly 6 and a socket assembly 7 that cooperate with each other are arranged in the base 24. The pressure plate 23 is slidably arranged between the protective door assembly 6 and the socket assembly 7. The mounting frame 22 is covered on the base 24 for fixing and assembling the socket body. The hollow part of the mounting frame 22 is closed by the cover plate 21. The protective door assembly 6 is located between the cover plate 21 and the pressure plate 23. The protective door assembly 6, the pressure plate 23 and the socket assembly 7 all correspond to the cover plate 21. The cover plate 21 and the pressure plate 23 are correspondingly provided with the inner plug hole 20 of this embodiment. The protective door assembly 6 corresponds to the inner plug hole 20 on the pressure plate 23. When the plug is inserted, the protective door assembly 6 can be pushed to move without blocking the inner plug hole 20, so that the plug can be inserted into the inner plug hole 20 of the pressure plate 23 and cooperate with the socket assembly 7.

[0042] like Figure 1-3 As shown in Figure 5, the protection component is arranged in the accommodating cavity and moves in a straight line in the accommodating cavity. The protection component includes a protection cover 4, a toggle member 3 and a reset member 5. The protection cover 4 is arranged between the inner plug hole 20 and the outer plug hole 10. The toggle member 3 is made of insulating material. The operating end 31 of the toggle member 3 extends from the operating hole to the outside of the accommodating cavity. The driving end 32 of the toggle member 3 is located in the accommodating cavity for driving the protection cover 4. When the external electrical equipment needs to be plugged into the safety socket, the driving operating end 31 causes the protection cover 4 to translate in a straight line in the accommodating cavity until the opening on the protection cover 4 is opened. The connecting socket 40 corresponds to the inner socket 20 and the outer socket 10 respectively, and the pins of the external electrical equipment can be plugged into the safety socket at this time; the reset member 5 is connected to the protective cover 4, and when the protective cover 4 is driven, the reset member 5 undergoes elastic deformation. When the pin is removed from the safety socket, the reset member 5 releases the elastic force to drive the protective cover 4 to reset and re-block it between the inner socket 20 and the outer socket 10, thereby preventing the inner socket 20 and the outer socket 10 from being connected to each other. Correspondingly, the toggle member 3 is also driven to reset, and at this time it can be regarded as the protection component being reset as a whole.

[0043] In this embodiment, if Figure 2 , 3 As shown in Figures 6 and 7, the driving end 32 of the toggle member 3 cooperates with the driven end 41 of the protective cover 4, wherein the operating end 31 is provided with a driving inclined surface 321, and the driven end 41 is provided with a driven inclined surface 411. When the toggle member 3 is operated to make the driving end 32 move in a straight line in the accommodating cavity, the driven inclined surface 411 slides along the driving inclined surface 321, thereby realizing that the moving directions of the toggle member 3 and the protective cover 4 form an angle. In this embodiment, the moving trajectory of the toggle member 3 and the moving trajectory of the protective cover 4 are preferably perpendicular to each other. Figure 2 , 3 In the embodiment, the toggle member 3 moves in the up-down direction, and the protective cover 4 moves in the left-right direction under the drive of the toggle member 3, so as to avoid the moving trajectories of the toggle member 3 and the protective cover 4 being in the same straight line, and the space in the accommodating cavity can be fully utilized to avoid occupying too much space in the same direction.

[0044] Further, such as Figure 6 As shown, the driving end 32 of the toggle member 3 is also provided with a stop plate 322, and the stop plate 322 and the driving inclined surface 321 are respectively arranged on opposite sides of the driving end 32, so that the driven end 41 can move between the stop plate 322 and the driving inclined surface 321, thereby limiting the moving range of the driven end 41 and improving the overall matching degree.

[0045] like Figure 2 , 3 As shown in Figure 5, at least one protruding first limiting portion 201 is provided in the accommodating cavity, and the edge of the toggle member 3 can be slidably matched with the first limiting portion 201, and the first limiting portion 201 can limit the moving trajectory of the toggle member 3. Preferably, the first limiting portions 201 are provided in pairs in the accommodating cavity, and the toggle member 3 is located between a pair of first limiting portions 201, so that the two side edges of the toggle member 3 are respectively slidably matched with the first limiting portions 201. In the figure, the first limiting portion 201 is a boss structure, and a gap is left between each first limiting portion 201 and the side wall of the accommodating cavity with an operating hole, and the gap can be used to limit the moving stroke of the toggle member 3.

[0046] In this embodiment, if Figure 2 , 3As shown, the reset member 5 is a spring, and the elastic deformation direction of the reset member 5 is preferably parallel to the moving direction of the protective cover 4. A mounting groove 205 for mounting the reset member 5 is provided in the accommodating cavity, and one end of the mounting groove 205 serves as a second limiting portion 202, and the other end of the mounting groove 205 is provided with a first positioning portion 206, and one end of the mounting groove 205 provided with the first positioning portion 206 is away from the protective cover 4. In the figure, the first positioning portion 206 is a circular shaft protrusion, and one end of the reset member 5 is inserted into the first positioning portion 206, and the other end of the reset member 5 is elastically abutted against the other end of the mounting groove 205 (the second limiting portion 202) and the protective cover 4 at the same time. As the protective cover 4 is driven, the reset member 5 is pressed to undergo elastic deformation, thereby providing a reset force for the protective cover 4.

[0047] Furthermore, a third limiting portion 203 is provided in the accommodating cavity, and the third limiting portion 203 is located on the moving trajectory of the protective cover 4. When the connecting socket 40 corresponds to the inner socket 20 and the outer socket 10 respectively, the edge of the protective cover 4 is in limiting contact with the third limiting portion 203.

[0048] In addition, if Figure 2 , 3 As shown in Figures 5 and 7, a sliding structure is further provided between the accommodating cavity and the protective cover 4, and the sliding structure includes a slide groove 42 and a sliding portion 204 that cooperate with each other. In this embodiment, the slide groove 42 is provided on the protective cover 4, and the central axis of the slide groove 42 is parallel to the moving direction of the protective cover 4. The sliding portion 204 is provided on the socket body, wherein the specific number of the slide groove 42 and the sliding portion 204 can be set according to actual needs, for example, one, two or more than two are set according to the size of the protective cover 4, and the sliding portion 204, the first limiting portion 201, the mounting groove 205, the third limiting portion 203, etc. are all provided on the socket body, preferably on the cover plate 21.

[0049] Combination Figure 1-3 , 5 and 6 provide a toggle member 3 of this embodiment, the toggle member 3 is a plate-shaped structure as a whole, the opposite ends of the toggle member 3 are an operating end 31 and a driving end 32, and the moving direction of the toggle member 3 moves along the connecting line from the operating end 31 to the driving end 32. Figure 6The middle operating end 31 is bent to form an L-shaped groove, which can be used as a storage groove 311 located outside the accommodating cavity, and can temporarily place items. For example, a small electrical appliance plugged into a safety socket can be placed in the storage groove 311; preferably, the outer diameter of the operating end 31 is larger than the inner diameter of the operating hole to prevent the toggle member 3 from sinking into the accommodating cavity as a whole. In the figure, the two sides of the storage groove 311 are widened outwards respectively, and the contact surface of the storage groove 311 can also be increased; the edge of one end of the driving end 32 protrudes outwards to form a stop plate 322, and the stop plate 322 is a rectangular protruding structure, and the edge of the other end of the driving end 32 protrudes outwards to form a driving inclined surface 321, a first mating surface 323 is connected between the lowest point of the driving inclined surface 321 and the stop plate 322, so that the driving end 32 as a whole has a structure with high ends and low middle; an anti-slip portion 33 is provided at the edge of the toggle member 3 connected between the driving end 32 and the operating end 31. In the figure, the anti-slip portion 33 is formed by the edge of the toggle member 3 protruding outward as a whole. The anti-slip portion 33 prevents the toggle member 3 from falling off from the operating hole by increasing the width of the toggle member 3. When the toggle member 3 is matched with the operating hole, the anti-slip portion 33 moves in the gap left between the first limiting portion 201 and the side wall of the accommodating cavity with the operating hole, thereby controlling the moving trajectory of the toggle member 3.

[0050] When the toggle member 3 of the present structure cooperates with the operating hole, the toggle member 3 moves along a central axis parallel to the operating hole.

[0051] As other structures of the toggle member 3, the operating end 31 and the driving end 32 can be located on two adjacent sides of the toggle member 3 (not shown). Taking the plate-shaped toggle member 3 as an example, the structures of the operating end 31 and the driving end 32 can refer to the structure of the toggle member 3 described above. The operating end 31 is formed by one side adjacent to the driving end 32. The toggle member 3 is L-shaped as a whole. Figure 2 , 3 The difference between the operation end 31 extending from the upper side of the accommodating cavity and the operation end 31 extending from the upper side of the accommodating cavity is that the operation end 31 extends from the upper side of the accommodating cavity. Figure 2 , 3 The left side extends outside the accommodating cavity, or the operating end 31 extends from the panel 1 outside the accommodating cavity. The moving trajectory of the toggle member 3 is still parallel to the plane where the panel 1 is located, but perpendicular to the central axis of the operating hole. Further, the operating end 31 can be simplified to a lever, a handle or a pull ring, etc., but the operating hole required to match this structure needs to reserve sufficient movable space for the operating end 31. Correspondingly, the aperture of the operating hole at this time needs to reserve sufficient movable space for the operating end 31. The operating hole is relatively large, which has a certain impact on the overall degree of closure.

[0052] Combination Figure 1-3, 5 and 7 provide a protective cover 4 of this embodiment, the protective cover 4 is a plate-shaped structure as a whole, and a connecting socket 40 corresponding to the inner socket 20 and the outer socket 10 is arranged in the middle of the plate surface of the protective cover 4, and one end of the protective cover 4 serves as a driven end 41 to cooperate with the driving end 32 of the toggle member 3, that is, the driven end 41 moves between the stop plate 322 and the driving inclined surface 321, and the edge of the driven end 41 forms a driven inclined surface 411 and a second matching surface 412, wherein the driven inclined surface 411 is formed at the corner of the driven end 41, and the driven inclined surface 411 and the driving inclined surface 321 have the same inclination angle, and the driven inclined surface 411 and the driving inclined surface 321 can slide with each other, and preferably the length of the second matching surface 412 is equal to the length of the first matching surface 323. When the operator When the toggle member 3 is used, the driven end 41 moves between the driving inclined surface 321 and the stop plate 322, that is, the driven inclined surface 411 first slides with the driving inclined surface 321, and then the second mating surface 412 slides with the first mating surface 323 until the side of the driven end 41 abuts against the stop plate 322. At this time, the connecting socket 40 corresponds to the inner socket 20 and the outer socket 10 respectively, and can be plugged into external electrical equipment; further, a second positioning portion 43 is provided at the side of the protective cover 4, and the second positioning portion 43 is located on the side facing the mounting groove 205, and is the same as the first positioning portion 206. The second positioning portion 43 is a round shaft protrusion, which is convenient for plugging with the other end of the reset member 5 to prevent the reset member 5 from separating from the reset member 5 when the drive reset member 5 is deformed. In the figure, the plate surface of the protective cover 4 is also provided with a slide groove 42, and the slide groove 42 is a strip groove as a whole, and each slide groove 42 is slidably matched with the sliding portion 204 provided on the cover plate 21.

[0053] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate directions or positional relationships based on directions or positional relationships shown in the drawings, or directions or positional relationships that are usually placed when in use, and are only for the convenience of description, rather than indicating that the device or element referred to must have a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish descriptions, and cannot be understood as indicating relative importance.

[0054] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A safety socket, comprising a socket body and a panel (1) covering one side of the socket body, wherein an outer plug hole (10) of the panel (1) corresponds to an inner plug hole (20) of the socket body, and wherein: A protection component that slides in a straight line is arranged in the accommodating cavity between the panel (1) and the socket body, the protection component comprising a protection cover (4) and a toggle member (3), the protection cover (4) blocks the mutual communication between the inner plug hole (20) and the outer plug hole (10), and the operating end (31) of the toggle member (3) extends out of the accommodating cavity to drive the protection cover (4) to translate in the accommodating cavity, so that the connecting plug holes (40) provided on the protection cover (4) correspond to the inner plug hole (20) and the outer plug hole (10) respectively.

2. The safety socket according to claim 1, characterized in that: The moving direction of the toggle member (3) forms an angle with the moving direction of the protective cover (4).

3. The safety socket according to claim 2, characterized in that: The moving direction of the toggle member (3) is perpendicular to the moving direction of the protective cover (4).

4. The safety socket according to any one of claims 1 to 3, characterized in that: The protection component also includes a reset member (5), which is connected to the protection cover (4). The elastic force of the reset member (5) drives the protection component to reset, so that the protection cover (4) blocks the communication between the inner plug hole (20) and the outer plug hole (10).

5. The safety socket according to claim 4, characterized in that: The reset member (5) is a spring, and a mounting groove (205) for mounting the reset member (5) is provided in the accommodating cavity; a first positioning portion (206) is provided at one end of the mounting groove (205), and a second limiting portion (202) is provided at the other end of the mounting groove (205); one end of the reset member (5) is connected to the first positioning portion (206), and the other end is elastically abutted against the second limiting portion (202) and the protective cover (4) at the same time.

6. The safety socket according to claim 2 or 3, characterized in that: The driving end (32) of the shifting member (3) and the driven end (41) of the protective cover (4) cooperate with each other in the accommodating cavity; the driving end (32) is provided with a driving inclined surface (321); and the driven end (41) is provided with a driven inclined surface (411) that slidably cooperates with the driving inclined surface (321).

7. The safety socket according to claim 6, characterized in that: The driving end (32) is also provided with a stop plate (322), and the stop plate (322) and the driving inclined surface (321) are respectively arranged on opposite sides of the driving end (32), and the driven end (41) moves between the stop plate (322) and the driving inclined surface (321).

8. The safety socket according to claim 1, characterized in that: An operating hole for the operating end (31) to slide out is provided on one side of the accommodating cavity, and the shifting member (3) moves in a direction parallel to the central axis of the operating hole.

9. The safety socket according to claim 8, characterized in that: The toggle member (3) is provided with at least one protruding anti-slip portion (33), and the anti-slip portion (33) is located in the accommodating cavity and can cooperate with the limiting position of the operating hole.

10. The safety socket according to claim 9, characterized in that: The accommodating cavity is provided with at least one protruding first limiting portion (201), the edge of the shifting member (3) is slidably matched with the first limiting portion (201), and the anti-slip portion (33) moves between the operating hole and the first limiting portion (201).

11. The safety socket according to claim 8, characterized in that: The operating hole is opened on the panel (1), and the moving track of the shifting member (3) is parallel to the plane where the panel (1) is located and perpendicular to the central axis of the operating hole.

12. The safety socket according to claim 1, characterized in that: The operating end (31) is also provided with a storage slot (311).

13. The safety socket according to claim 1, characterized in that: The accommodating cavity is provided with a third limiting portion (203), and the third limiting portion (203) is located on the moving track of the protective cover (4). When the connecting socket (40) corresponds to the inner socket (20) and the outer socket (10) respectively, the edge of the protective cover (4) abuts against the third limiting portion (203).

14. The safety socket according to claim 1, characterized in that: A sliding structure is provided between the accommodating cavity and the protective cover (4), and the sliding structure comprises a sliding groove (42) and a sliding part (204) that cooperate with each other.

15. The safety socket according to claim 1, characterized in that: The socket body comprises a mounting structure (2), the mounting structure (2) comprises a base (24), a pressing plate (23) and a cover plate (21), a protective door assembly (6) and a plug sleeve assembly (7) which cooperate with each other are arranged in the base (24), the pressing plate (23) is slidably arranged between the protective door assembly (6) and the plug sleeve assembly (7), the protective door assembly (6) is located between the cover plate (21) and the pressing plate (23), the cover plate (21) and the pressing plate (23) are respectively provided with inner plug holes (20), the protective door assembly (6) correspondingly blocks the inner plug hole (20) on the pressing plate (23), and when a plug is inserted, the protective door assembly (6) can be pushed to move without blocking the inner plug hole (20), so that the plug can be inserted into the inner plug hole (20) of the pressing plate (23) and cooperate with the plug sleeve assembly (7).

Images