CN223665794U - Safety sockets, power banks and electrical appliances - Google Patents

Abstract

The application provides a safety socket, a mobile power supply and electric equipment, wherein the safety socket comprises a shell, a first conductive clamp and a second conductive clamp, a conductive switch and a pushing mechanism, wherein the shell is provided with at least two waterproof compartments, the first conductive clamp and the second conductive clamp are respectively arranged in different waterproof compartments, the conductive switch is positioned outside the waterproof compartments and is electrically connected with the first conductive clamp or the second conductive clamp, the pushing mechanism is arranged in the waterproof compartment adjacent to the conductive switch, the pushing mechanism is provided with a push rod, the push rod is in movable sealing fit with the bulkhead of the waterproof compartment, and the pushing mechanism is configured to drive the push rod to at least partially extend out of the waterproof compartment along a first direction under the press contact of a corresponding pin so as to trigger the conductive switch to be conducted. When the plug is not inserted into the safety socket, the pins do not press the pushing mechanism, the conducting switch is turned on and off, and power is cut off between the first conducting clamp and the second conducting clamp. At this time, the risk of electric leakage after jack water inflow or wet can be reduced, the security is improved.

Description

Safety socket, mobile power supply and electric equipment

Technical Field

The application relates to the technical field of power sockets, in particular to a safety socket, a mobile power supply and electric equipment.

Background

A socket is an electrical device that provides a power interface for an appliance. The socket is provided with a plurality of jacks, such as a ground wire jack, a live wire jack, a neutral wire jack and the like, and each jack is internally provided with a corresponding contact piece, and the contact pieces are electrically connected. When the pins of the appliance are inserted into the sockets, the pins can be brought into contact with the contacts in the sockets to establish an electrical connection between the appliance and the power supply.

However, in outdoor, humid and other environments where water is easily available, water is easily entered or wetted into the jack of the socket, so that an electric leakage accident may occur, and the safety is to be improved.

Disclosure of utility model

In view of the above, it is necessary to provide a safety socket, a mobile power supply and electric equipment, which can reduce the risk of leakage and improve the safety.

The first aspect of the application provides a safety socket which is used with a plug and comprises a shell, a first conductive clamp and a second conductive clamp, a conductive switch and a pushing mechanism, wherein the shell is provided with at least two waterproof compartments, the first conductive clamp and the second conductive clamp are respectively arranged in different waterproof compartments and are respectively used for being inserted into different pins of the plug, the conductive switch is arranged outside the waterproof compartments and is electrically connected with the first conductive clamp or the second conductive clamp, the pushing mechanism is arranged in the waterproof compartment adjacent to the conductive switch and is provided with a push rod, the push rod is in movable sealing fit with a bulkhead of the waterproof compartment, and the pushing mechanism is configured to drive the push rod to at least partially extend out of the waterproof compartment along a first direction under the press contact of the corresponding pins so as to trigger the conductive switch to be conducted.

In some embodiments, the pushing mechanism comprises a transmission member and a pushing member, the transmission member is positioned on one surface of the first conductive clip facing the bottom wall of the shell, the pushing member is connected to the push rod, the transmission member is in transmission connection with the pushing member, the transmission member is configured to move along a third direction under the pressing contact of the corresponding pin along a second direction and drive the pushing member to move along a first direction, and an included angle is formed between the first direction and the second direction.

In some embodiments, a first transmission surface is arranged on one side of the transmission piece facing the pushing piece, the first transmission surface is used for pushing the pushing piece to move along a first direction when the transmission piece moves along a second direction, the first direction and the second direction form an included angle with the extending direction of the first transmission surface, and/or a second transmission surface is arranged on one side of the pushing piece facing the transmission piece, the second transmission surface is used for being pressed when the transmission piece moves along the second direction and driving the pushing piece to move along the first direction, and the first direction and the second direction form an included angle with the extending direction of the second transmission surface.

In some embodiments, a guiding surface is disposed on a surface of the transmission member facing the first conductive clip, the guiding surface is used for pressing the pins and driving the transmission member to move along a second direction, and both the second direction and the plugging direction of the pins have included angles with an extending direction of the guiding surface.

In some embodiments, the transmission member is provided with a positioning slide, the bottom wall of the housing is provided with a positioning slide groove, the positioning slide groove extends along the second direction, and the positioning slide groove is slidably arranged in the positioning slide groove.

In some embodiments, the pushing piece is provided with a limiting sliding block, the pushing piece is arranged in the first waterproof compartment, the bulkhead of the first waterproof compartment is provided with a limiting sliding groove, the limiting sliding groove extends along the first direction, and the limiting sliding block is arranged in the limiting sliding groove in a sliding mode.

In some embodiments, the two opposite ends of the pushing member in the second direction are provided with limiting sliding blocks, and the two opposite bulkheads of the first waterproof compartment in the second direction are provided with corresponding limiting sliding grooves, and the limiting sliding blocks are slidably arranged in the corresponding limiting sliding grooves.

In some embodiments, the safety socket further comprises an elastic piece, wherein the elastic piece is arranged in the waterproof compartment where the pushing mechanism is located and connected to the pushing mechanism, the elastic piece is configured to be compressed and deformed when the pushing mechanism is pressed and touched by the pins, and the elastic piece is further configured to recover deformation when the pushing mechanism is not pressed and touched by the pins and drive the pushing mechanism to reset.

In some embodiments, the safety socket further comprises a waterproof pad and a cover plate, the cover plate covers the housing, and the waterproof pad is arranged between the cover plate and the waterproof compartment.

In some embodiments, the conductive switch comprises a first contact and a second contact respectively connected with the first conductive clamp and the second conductive clamp, the first contact and the second contact are distributed at intervals along a first direction, the push rod is positioned on one surface of the second contact away from the first contact, and the second contact is configured to move towards the first contact under the pressing of the push rod extending out of the waterproof compartment.

In some embodiments, the second contact has a connection portion and a contact portion, where the connection portion and the contact portion are bent and elastic, the connection portion is connected with the second conductive clip, and the contact portion and the first contact are spaced apart along the first direction.

In some embodiments, the first conductive clip is used for plugging a ground wire pin, the second conductive clip is provided with two second conductive clips, the two second conductive clips are respectively a zero line conductive clip and a fire wire conductive clip, the zero line conductive clip is used for plugging a zero line pin, the fire wire conductive clip is used for plugging a fire wire pin, the conductive switch is provided with two conductive switches, the two conductive switches are respectively a zero line conductive switch and a fire wire conductive switch, the pushing mechanism is arranged in a waterproof compartment where the first conductive clip is located and is provided with two push rods, the two push rods are respectively a zero line push rod and a fire wire push rod, and the pushing mechanism is configured to drive the zero line push rod and the fire wire push rod to respectively extend out of the corresponding waterproof compartment under the pressure contact of the ground wire pin so as to trigger the zero line conductive switch and the fire wire conductive switch to be conducted.

The second aspect of the application provides a mobile power supply, which comprises a shell, a battery assembly and a safety socket of the first aspect, wherein the battery assembly is arranged in the shell, the safety socket is embedded in the shell, and the safety socket is electrically connected with the battery assembly.

A third aspect of the present application provides an electrical device, including the functional host and the mobile power supply of the second aspect, where the functional host is electrically connected to the mobile power supply.

According to the safety socket, the mobile power supply and the electric equipment provided by the application, each waterproof compartment forms each mutually-separated space in the shell, and the first conductive clamp and the second conductive clamp are respectively arranged in different waterproof compartments, so that moisture outside the waterproof compartments can be prevented from invading into the waterproof compartments to interfere the first conductive clamp or the second conductive clamp, and a waterproof effect is achieved.

When the plug is inserted into the safety socket, the pins press and touch the pushing mechanism, the pushing mechanism drives the driving push rod to move so as to trigger the conducting switch to be conducted, and the first conducting clamp and the second conducting clamp are electrified. At this time, the plug and the safety socket can be normally connected. When the plug is not inserted into the safety socket, the pins do not press the pushing mechanism, the conducting switch is turned on and off, and power is cut off between the first conducting clamp and the second conducting clamp. At this time, the risk of electric leakage after jack water inflow or wet can be reduced, the security is improved.

Drawings

Fig. 1 is a schematic structural diagram of a safety socket according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a mobile power supply according to an embodiment of the present application.

Fig. 3 is an exploded view of a safety socket according to an embodiment of the present application.

Fig. 4 is a block diagram of a pusher mechanism, a conductive switch, a first conductive clip, a second conductive clip, and an elastic member according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of the safety socket provided by the embodiment of the application when the conductive switch is turned off.

Fig. 6 is a schematic structural diagram of the safety socket provided by the embodiment of the application when the conductive switch is turned on.

Fig. 7 is a schematic structural diagram of a first contact, a second conductive clip, a push rod and a pushing member according to an embodiment of the present application.

Fig. 8 is an exploded view of a pusher mechanism, a conductive switch, a first conductive clip, a second conductive clip, and an elastic member according to an embodiment of the present application.

Fig. 9 is a schematic layout diagram of a first conductive clip and a second conductive clip according to an embodiment of the present application.

Fig. 10 is a schematic block diagram of an electric device according to an embodiment of the present application.

Description of the main reference signs

100. Safety socket, 10, housing, 20, first conductive clip, 21, clip body, 30, second conductive clip, 30A, neutral conductive clip, 30B, neutral conductive clip, 31, clip head, 40, cover, 41, first jack, 42, second jack, 43, waterproof pad, 50, waterproof compartment, 51, first waterproof compartment, 52, second waterproof compartment, 52A, neutral waterproof compartment, 52B, neutral waterproof compartment, 60, conductive switch, 61, first contact, 62, second contact, 621, connection, 622, contact, 70, pushing mechanism, 71, push rod, 71A, neutral push rod, 71B, neutral push rod, 72, transmission member, 721, guide surface, 723, positioning slider, 724, first transmission surface, 73, pushing member, 72A, neutral push member 73, 73B, neutral push member, 731, second transmission surface, 732, limit slider, 90, elastic member, 90A, neutral elastic member, 90B, battery elastic member, 200, power supply unit 1000, power supply unit, and host computer.

Detailed Description

In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. It will be understood by those of ordinary skill in the art that the terms described above have their specific meanings in the present application as appropriate.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The terms "comprising" and "having" and any variations thereof, in the description of the application and the claims and the above description of the drawings, are intended to cover non-exclusive inclusions.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The application provides a safety socket, a mobile power supply and electric equipment, which have the characteristics of higher waterproofness and safety.

Fig. 1 is a schematic structural diagram of a safety socket according to an embodiment of the present application. Fig. 2 is a schematic diagram of a mobile power supply according to an embodiment of the present application.

As shown in fig. 1 and fig. 2, the embodiment of the present application firstly provides a safety socket 100, where the safety socket 100 can be applied to a power supply, and the power supply can be a mobile power supply 1000, a mains supply or a socket. The portable power source 1000 includes a safety socket 100, a battery assembly 200, and a housing 300. The battery assembly 200 is disposed in the housing 300, the safety socket 100 is embedded in the housing 300, and the safety socket 100 is electrically connected with the battery assembly 200.

The safety socket 100 may be used with a plug having a plurality of prongs. The power utilization device can be plugged into the safety socket 100 through the pins of the plug to power the battery assembly 200. In the example of the application, the pins are three pin plugs, with ground pins, neutral pins, and hot pins. For purposes of understanding, the ground pin of the jack is hereinafter defined as the first pin and the neutral pin and the hot pin of the jack are both defined as the second pin.

Fig. 3 is an exploded view of a safety socket according to an embodiment of the present application.

Referring to fig. 3, the safety socket 100 includes a housing 10, a first conductive clip 20 and a second conductive clip 30. Wherein, the interior of the shell 10 is formed with a receiving cavity, and the shell 10 has at least two waterproof compartments 50.

The first conductive clip 20 and the second conductive clip 30 are respectively arranged in different waterproof compartments 50, and the first conductive clip 20 and the second conductive clip 30 are respectively used for being inserted into different pins of a plug. The first conductive clip 20 and the second conductive clip 30 are each electrically connected with the battery assembly 200. In the example of the present application, the first conductive clip 20 is used for plugging a first pin and the second conductive clip 30 is used for plugging a second pin. The plug-in direction of the pins is parallel to the Z-axis direction in the illustration.

The waterproof compartments 50 form respective spaces isolated from each other in the interior of the housing 10, and by disposing the first conductive clip 20 and the second conductive clip 30 separately in different waterproof compartments 50, intrusion of moisture outside the waterproof compartments 50 into the waterproof compartments 50 to interfere with the first conductive clip 20 or the second conductive clip 30 can be prevented, thereby achieving a waterproof effect.

For ease of understanding, the watertight compartment 50 provided with the first conductive clip 20 is hereinafter defined as a first watertight compartment 51, and the watertight compartment 50 provided with the second conductive clip 30 is hereinafter defined as a second watertight compartment 52.

Fig. 4 is a block diagram of a pusher mechanism, a conductive switch, a first conductive clip, a second conductive clip, and an elastic member according to an embodiment of the present application.

Referring to fig. 4, the first conductive clip 20 has a clip body 21, the clip body 21 is disposed in the first waterproof compartment 51, and a certain distance is left between the clip body 21 and the bottom wall of the housing 10. The clamp body 21 is provided with two oppositely arranged conductive clamping pieces, and a space is reserved between the two conductive clamping pieces. When the plug is inserted into the safety socket 100, the first pin is inserted and penetrates through the clamp body 21, and the two conductive clips of the clamp body 21 cooperate to clamp the first pin to establish electrical connection.

Illustratively, the second conductive clip 30 has a clip head 31, the clip head 31 being disposed within the second watertight compartment 52. When the plug is inserted into the safety socket 100, the second pins are inserted into the chuck part 31, and the chuck part 31 clamps the second pins to establish electrical connection.

In some embodiments, the safety socket 100 further includes a cover 40. The cover plate 40 covers the housing 10 and shields the cavity mouth of the accommodating cavity to cover the waterproof compartment 50. The cover plate 40 is provided with a first jack 41 and a second jack 42, the first jack 41 and the second jack 42 penetrate through two sides of the cover plate 40, the first jack 41 is used for enabling pins corresponding to the first conductive clamp 20 to penetrate through, and the second jack 42 is used for enabling pins corresponding to the second conductive clamp 30 to penetrate through.

In some embodiments, the safety receptacle 100 further includes a waterproof pad 43, wherein the waterproof pad 43 is disposed between the cover 40 and the waterproof compartment 50. Illustratively, waterproof pad 43 is disposed on a side of waterproof compartment 50 remote from the bottom wall of housing 10. The edge profile of the waterproof pad 43 is matched with the edge profile of the coaming part, and the waterproof pad 43 is provided with a plurality of through holes corresponding to the jacks, and the through holes can be used for the pins to pass through.

It will be appreciated that the waterproof pad 43 acts as a waterproof between the cover 40 and the waterproof compartment 50, preventing water outside the cover 40 from entering the waterproof compartment 50 to interfere with the operation of the electronic components and to enhance safety.

Fig. 5 is a schematic structural diagram of the safety socket provided by the embodiment of the application when the conductive switch is turned off. Fig. 6 is a schematic structural diagram of the safety socket provided by the embodiment of the application when the conductive switch is turned on.

Referring to fig. 5 and 6, in some embodiments, the safety socket 100 further includes a conductive switch 60 and a pushing mechanism 70. Wherein the conductive switch 60 is located outside the waterproof compartment 50 and is electrically connected to either the first conductive clip 20 or the second conductive clip 30. The conductive switch 60 has an off state and an on state. When the conductive switch 60 is in the off state, the power is cut off between the first conductive clip 20 and the second conductive clip 30, and when the conductive switch 60 is in the on state, the power is conducted between the first conductive clip 20 and the second conductive clip 30.

The pushing mechanism 70 is disposed in the waterproof compartment 50 adjacent to the electrically conductive switch 60, and the pushing mechanism 70 has a push rod 71, and the push rod 71 is in dynamic sealing engagement with the bulkhead of the waterproof compartment 50. The pushing mechanism 70 is configured to drive the push rod 71 to extend at least partially out of the waterproof compartment 50 in a first direction under pressure contact of the corresponding pin to trigger the conductive switch 60 to conduct. The first direction is parallel to the Y-axis direction in the illustration.

When the plug is not inserted into the safety socket 100, the pins do not press against the pushing mechanism 70, the conductive switch 60 is turned on and off, and power is disconnected between the first conductive clip 20 and the second conductive clip 30. At this time, the risk of electric leakage after jack water inflow or wet can be reduced, the security is improved.

When the plug is inserted into the safety socket 100, the pins press against the pushing mechanism 70, and the pushing mechanism 70 drives the driving push rod 71 to move to trigger the conductive switch 60 to be turned on, so that the first conductive clip 20 and the second conductive clip 30 are electrified. At this time, the plug and the safety socket 100 can be normally connected.

In some embodiments, the conductive switch 60 includes a first contact 61 and a second contact 62 connected to the first conductive clip 20 and the second conductive clip 30, respectively, the first contact 61 and the second contact 62 are spaced apart along a first direction, and the push rod 71 is located on a side of the second contact 62 away from the first contact 61. The second contact 62 is configured to move toward the first contact 61 under pressure contact of the push rod 71 extending out of the waterproof compartment 50.

When the push rod 71 moves in the first direction near the second contact piece 62, the push rod 71 presses the second contact piece 62 to bring the second contact piece 62 into contact with the first contact piece 61. When the push rod 71 moves away from the second contact piece 62 in the first direction, the second contact piece 62 loses the pressing contact of the push rod 71 and rebounds, so that the second contact piece 62 is separated from the first contact piece 61. In this manner, it is achieved that the electrically conductive switch 60 can be switched between an off-state and an on-state.

Specifically, when the plug is not inserted into the safety socket 100, the push rod 71 does not press against the second contact piece 62, a space is maintained between the second contact piece 62 and the first contact piece 61, the second contact piece 62 is disconnected from the first contact piece 61, and at this time, the conductive switch 60 is in an off state.

When the plug is inserted into the safety socket 100, the push rod 71 presses one surface of the second contact piece 62 away from the first contact piece 61, the second contact piece 62 moves towards the first contact piece 61 and contacts the first contact piece 61, the second contact piece 62 is conducted with the first contact piece 61, and at this time, the conductive switch 60 is in a conducting state.

In the example of the present application, the first contact 61 is electrically connected to the first conductive clip 20 and the second contact 62 is electrically connected to the second conductive clip 30. In other embodiments, the first contact 61 may be electrically connected to the second conductive clip 30, and the second contact 62 may be electrically connected to the first conductive clip 20, which is not limited by the present application.

The first contact piece 61, the second contact piece 62 are disposed between the outer wall of the first waterproof compartment 51 and the inner wall of the housing 10, and the projections of the first contact piece 61, the second contact piece 62 and the push rod 71 on the inner wall of the housing 10 along the first direction overlap, the first contact piece 61 is fixed on the housing 10, and the first contact piece 61 is electrically connected with the first conductive clip 20 through a lead wire.

Fig. 7 is a schematic structural diagram of a first contact, a second conductive clip, a push rod and a pushing member according to an embodiment of the present application.

Referring to fig. 7, the second contact 62 has a connecting portion 621 and a contact portion 622, wherein the connecting portion 621 and the contact portion 622 are bent and elastic, the connecting portion 621 is connected to the second conductive clip 30, and the contact portion 622 and the first contact 61 are spaced apart along the first direction.

Illustratively, the second contact 62 is integrally formed, and the connection portion 621 and the contact portion 622 are manufactured by a bending process, where the contact portion 622 is parallel to the first contact 61, and the connection portion 621 is perpendicular to the contact portion 622. One end of the connection portion 621 is connected to the contact portion 622, and the other end of the connection portion 621 is connected to the second conductive clip 30.

When the plug is not inserted into the safety socket 100, the contact portion 622 maintains a distance from the first contact piece 61, and the conductive switch 60 is in an off state.

When the plug is inserted into the safety socket 100, the push rod 71 presses one surface of the contact portion 622 away from the first contact piece 61, the contact portion 622 is bent towards the first contact piece 61, the contact portion 622 moves towards the first contact piece 61 and contacts the first contact piece 61, and at this time, the conductive switch 60 is in a conductive state.

When the plug is pulled out from the safety socket 100, the contact portion 622 loses the press contact of the push rod 71 to resume the deformation, so that the contact portion 622 moves away from the first contact piece 61.

In this way, the elasticity of the second contact 62 can automatically switch the conductive switch 60 to the off state after the plug is pulled out from the safety socket 100.

On the other hand, the second contact 62 in the present embodiment performs layout movement in an elastic deformation manner, so as to achieve contact and separation with the first contact 61, so that the whole second contact 62 is not required to be driven to move, the movement distance or the pushing force required for switching the on-off state is shortened, and the switching efficiency of the on-off state is improved.

In some embodiments, the pushing mechanism 70 includes a transmission member 72 and a pushing member 73, where the transmission member 72 and the pushing member 73 are disposed in the first waterproof compartment 51.

The transmission member 72 is located on a side of the first conductive clip 20 facing the bottom wall of the housing 10, i.e. between the clip body 21 and the bottom wall of the housing 10. The transmission member 72 is slidably engaged with the housing 10 in the second direction. An included angle is formed between the first direction and the second direction, an included angle is formed between the first direction and the second direction and the inserting direction of the pins, and the second direction is parallel to the X-axis direction in the illustration.

The pushing member 73 is connected to the pushing rod 71, and the transmission member 72 is in transmission connection with the pushing member 73. The pusher 73 is in sliding engagement with the housing 10 in the first direction.

The driving member 72 is configured to move in the second direction under the pressing contact of the corresponding pin, driving the pushing member 73 to move in the first direction.

When the plug is inserted into the mounting socket 100, the first pin can pass through the first conductive clip 20 and move towards the transmission piece 72, and press the transmission piece 72 to push the transmission piece 72 to move along the second direction close to the second contact piece 62, and the transmission piece 72 drives the pushing piece 73 to move along the first direction, and the pushing piece 73 drives the push rod 72 to extend out of the first waterproof compartment 51 along the first direction and press the second contact piece 62, so that the first contact piece 61 is contacted with the second contact piece 62. Thus, the connection between the plug-in operation and the on-off switching of the conductive switch 60 is realized.

Fig. 8 is an exploded view of a pusher mechanism, a conductive switch, a first conductive clip, a second conductive clip, and an elastic member according to an embodiment of the present application.

Referring to fig. 8, in some embodiments, a guiding surface 721 is disposed on a surface of the driving member 72 facing the first conductive clip 20, and the guiding surface 721 is used for pressing the pins and driving the driving member 72 to move along the second direction. The first direction and the second direction both have an included angle with the extending direction of the guide surface 721.

During the process of inserting the first pin into and passing through the first conductive clip 20, the first pin presses against the guide surface 721, and under the action of the guide surface 721, the transmission member 72 can move along the second direction following the insertion of the first pin, so as to realize transmission between the first pin and the transmission member 72.

In some embodiments, the side of the transmission member 72 facing the clamp body 21 is concavely provided with an arc-shaped groove, and the bottom surface of the groove body of the arc-shaped groove forms a guiding surface 721. Therefore, the stress effect of the guide surface 721 can be improved, meanwhile, the first pin is prevented from being blocked when the guide surface 721 is pressed, and the transmission efficiency is improved.

In some embodiments, the transmission member 72 is provided with a positioning slider 723, the positioning slider 723 moving in synchronization with the transmission member 72. Illustratively, a detent slide 723 is formed protruding from the face of the driving member 72 facing away from the clamp body 21. The bottom wall of the housing 10 is provided with a positioning chute (not shown in the drawings) extending in the second direction. The positioning slide block 723 is slidably disposed in the positioning slide groove. When the transmission member 72 moves in the second direction, the positioning slider 723 slides in the positioning slide groove.

In this manner, the positioning slide performs a limiting and positioning function on the movement of the driving member 72 by the positioning slide 723, preventing the driving member 72 from deviating from the second direction during the movement, while ensuring that the position of the driving member 72 is aligned with the first conductive clip 20.

In some embodiments, the side of the transmission member 72 facing the pushing member 73 is provided with a first transmission face 724. The first driving surface 724 is configured to urge the pusher 73 to move in the first direction when the driving member 72 moves in the second direction. The first direction and the second direction both have an included angle with the extending direction of the first transmission surface 724.

When the transmission member 72 moves in the second direction, the transmission member 72 presses the pushing member 73 through the first transmission surface 724, and the pushing member 73 moves along the first direction following the movement of the transmission member 72 under the action of the first transmission surface 724, so as to realize transmission between the transmission member 72 and the pushing member 73.

In some embodiments, the side of the pusher 73 facing the driver 72 is provided with a second driving surface 731. The second driving surface 731 is configured to press and contact when the driving member 72 moves in the second direction, and drive the pushing member 73 to move in the first direction. The first direction and the second direction both have an included angle with the extending direction of the second transmission surface 731. Illustratively, the first and second drive faces 724, 731 are parallel to one another.

When the transmission member 72 moves along the second direction, the transmission member 72 is pressed against the second transmission surface 731 of the pushing member 73, and the pushing member 73 moves along the first direction following the movement of the transmission member 72 under the action of the second transmission surface 731, so as to realize transmission between the transmission member 72 and the pushing member 73.

Illustratively, the pushing members 73 have two pushing members 73, and the two pushing members 73 are respectively located at two sides of the transmission member 72 in the first direction, and the two sides of the transmission member 72 in the first direction are respectively provided with the second transmission surfaces 731.

Notably, in the example of the present application, the driving member 72 is provided with a first driving surface 724 and the pusher member 73 is provided with a second driving surface 731. In this way, in the process of relatively moving the driving member 72 and the pushing member 73, the first driving surface 724 abuts against the second driving surface 731, that is, the first driving surface 724 of the driving member 72 and the second driving surface 731 of the pushing member 73 cooperate together to realize driving, so that the driving efficiency and smoothness between the pushing member 73 and the driving member 72 can be improved, and meanwhile, the overall volume of the pushing member 73 and the driving member 72 can be reduced, and the overall structure is simplified.

In other embodiments, the transmission between the pushing member 73 and the transmission member 72 may be implemented by one of the first transmission surface 724 and the second transmission surface 731, which is not limited by the present application.

In some embodiments, the pusher 73 is provided with a limit slider 732, and the limit slider 732 moves in synchronization with the pusher 73. Illustratively, stop slider 732 is formed protruding from the side of pusher 73. The bulkhead of the first waterproof compartment 51 is provided with a limiting chute (not shown in the figure), the limiting chute extends along the first direction, and the limiting slider 732 is slidably disposed in the limiting chute.

When the pusher 73 moves in the first direction, the limit slider 732 slides in the limit chute. Thus, the limiting sliding groove plays a limiting role in the movement of the pushing piece 73 through the limiting sliding block 732, and the pushing piece 73 is prevented from deviating from the first direction in the moving process.

In some embodiments, the pusher 73 is provided with limit sliders 732 at opposite ends in the second direction. Correspondingly, two opposite bulkheads of the first waterproof compartment 51 in the second direction are respectively provided with a corresponding limiting chute, and the limiting slider 732 is slidably arranged in the corresponding limiting chute.

In this way, the waterproof compartment 50 can respectively slide and limit the two ends of the pushing member 73 through the two sets of limiting sliding grooves, so that the risk of tilting or clamping the pushing member 73 in the sliding process is reduced.

In some embodiments, the pusher 73 is suspended relative to the bottom wall of the housing 10 such that a space is left between the pusher 73 and the bottom wall of the housing 10. In this way, other structural arrangements can be accommodated and laid between the pushing member 73 and the bottom wall of the housing 10, and the space utilization of the first waterproof compartment 51 is improved.

It can be appreciated that the pushing member 73 forms a clamping fit with the waterproof compartment 50 through the limiting sliding blocks 732 at two ends, so that on one hand, a distance can be maintained between the pushing member 73 and the bottom wall of the housing 10, and on the other hand, the pushing member 73 can relatively move in the housing 10 along the first direction, and the limiting sliding blocks 732 simultaneously play a role in sliding limiting and supporting, so that the structural design is more exquisite.

In some embodiments, two ends of the pushing member 73 are respectively provided with a plurality of limiting sliders 732, and the plurality of limiting sliders 732 are spaced apart along the depth direction of the housing 10. Correspondingly, two opposite bulkheads of the first waterproof compartment 51 in the second direction are provided with limiting sliding grooves in pairs.

Illustratively, the limit slider 732 and the limit chute are each disposed in pairs. In this way, the two ends of the pushing member 73 can be connected to the first waterproof compartment 51 through the plurality of limiting sliders 732, so as to improve the installation stability and the sliding limiting effect of the pushing member 73.

In some embodiments, the pushrod 71 is disposed extending in a first direction. The push rod 71 penetrates through the first waterproof compartment 51 and forms dynamic sealing fit with the first waterproof compartment 51, one end of the push rod 71 is located in the first waterproof compartment 51 and fixedly connected with the pushing piece 73, and the other end of the push rod 71 extends out of the first waterproof compartment 51 and is close to one surface, far away from the first contact piece 61, of the second contact piece 62.

Illustratively, the first watertight compartment 51 is provided with a sealing aperture through which the pushrod 71 is inserted and is in clearance fit with the sealing aperture to achieve a dynamic sealing fit. In this way, the push rod 71 can move along the first direction relative to the first waterproof compartment 51, and water outside the first waterproof compartment 51 cannot enter the first waterproof compartment 51 through the connection between the push rod 71 and the first waterproof compartment 51, so as to achieve a waterproof effect.

In some embodiments, the safety socket 100 further includes an elastic member 90, where the elastic member 90 is disposed in the waterproof compartment 50 where the pushing mechanism 70 is located.

The resilient member 90 is configured to undergo compression deformation when the pushing mechanism 70 is pressed by the pins. The elastic member 90 is further configured to recover deformation when the pushing mechanism 70 is not pressed by the pins, and to drive the pushing mechanism 70 to return.

When the plug is inserted into the safety socket 100, the pushing mechanism 70 moves under the pressing of the pins, and the elastic member 90 is compressively deformed by the pushing mechanism 70. When the plug is pulled out from the safety socket 100, the elastic member 90 recovers the deformation and drives the pushing mechanism 70 to move in the opposite direction, so that the pushing mechanism 70 is reset to the state when the plug is not in the safety socket 100, and the pushing mechanism 70 is pressed again after the pins are reinserted.

In this way, the elastic member 90 can assist the pushing mechanism 70 to reset after the plug is pulled out of the safety socket 100, so as to facilitate the automatic switching of the conductive switch 60 to the power-off state.

Illustratively, the resilient member 90 is a compression spring, and the resilient member 90 is disposed between a side of the pusher member 73 remote from the driver member 72 and a bulkhead of the first watertight compartment 51.

When the plug is inserted into the safety socket 100, the transmission member 72 advances under the pressing of the pin, and the transmission member 72 drives the pushing member 73 and the push rod 71 to move towards the second contact piece 62, at this time, the push rod 71 presses the second contact piece 62 to deform, and the pushing member 73 cooperates with the first waterproof compartment 51 to compress the elastic member 90.

When the plug is pulled out from the safety socket 100, the elastic member 90 recovers the deformation, the elastic member 90 pushes the transmission member 72 to move away from the second contact piece 62, the pushing member 73 drives the push rod 71 to move away from the second contact piece 62, the pushing member 73 drives the transmission member 72 to retreat until the transmission member 72, the pushing member 73 and the push rod 71 respectively move to the positions when the plug is not in the safety socket 100, and the second contact piece 62 rebounds and is separated from the first contact piece 61, so that automatic resetting is realized.

In some embodiments, the elastic member 90 is disposed around one end of the push rod 71 at the first watertight compartment 51. The elastic piece 90 can be supported and limited through the push rod 71, so that the elastic piece 90 is prevented from being bent or excessively deformed to be damaged, and the stability of the elastic piece 90 is improved.

In the example of the present application, the plug is a three-pin plug having one first pin and two second pins, the first pin being a ground pin and the second pin having two, the two second pins being a neutral pin and a hot pin, respectively. Fig. 9 is a schematic layout diagram of a first conductive clip and a second conductive clip according to an embodiment of the present application.

Referring to fig. 9, the first conductive clip 20 has one, the first conductive clip 20 is used for plugging the ground pin, and the first conductive clip 20 can be regarded as a ground conductive clip.

The second conductive clips 30 and the conductive switches 60 are two, and the two conductive switches 60 are respectively connected with the two second conductive clips 30. The two second conductive clips 30 are a zero line conductive clip 30A and a live line conductive clip 30B, wherein the zero line conductive clip 30A is used for plugging a zero line pin, and the live line conductive clip 30B is used for plugging a live line pin.

The two conductive switches 60 are a zero line conductive switch 60A and a live line conductive switch 60B, respectively, the zero line conductive switch 60A is connected with the zero line conductive clip 30A, and the live line conductive switch 60B is connected with the live line conductive clip 30B. Illustratively, neutral conductor clip 30A and live conductor clip 30B are symmetrically disposed with the line of symmetry parallel to the second direction and passing through the center point of drive member 72.

The first watertight compartment 51 has one and the first conductive clip 20 is disposed within the first watertight compartment 51. The second watertight compartment 52 has two watertight compartments, a neutral watertight compartment 52A and a live watertight compartment 52B, respectively. The neutral conductor clip 30A is disposed within the neutral waterproof compartment 52A and the live conductor clip 30B is disposed within the live waterproof compartment 52B.

The pushing mechanism 70 is disposed in the first waterproof compartment 51, and the pushing mechanism 70 has two push rods 71, and the two push rods 71 are disposed corresponding to the two conductive switches 60 respectively. The two push rods 71 are a neutral push rod 71A and a live push rod 71B, wherein the neutral push rod 71A is arranged corresponding to the neutral conductive switch 60A, and the live push rod 71B is arranged corresponding to the live conductive switch 60B.

The pushing mechanism 70 is configured to drive the neutral push rod 71A and the live push rod B to extend out of the two second waterproof compartments 52 respectively under the press contact of the ground pin, so as to trigger the neutral conductive switch 60A and the live conductive switch 60B to be turned on.

Specifically, the pushing mechanism 70 includes one pushing member 73 and two pushing members 73. The two pushing members 73 are respectively connected to two sides of the pushing members 73 in a transmission manner, and the two pushing rods 71 are respectively fixed to the two pushing members 73. The two pushing members 73 are a neutral pushing member 73A and a live pushing member 73B, wherein the neutral pushing member 73A is connected with the neutral push rod 71A, and the live pushing member 73B is connected with the live push rod 71B.

The elastic members 90 have two parts, namely a neutral wire elastic member 90A and a live wire elastic member 90B, wherein the neutral wire elastic member 90A is disposed on the neutral wire push rod 71A and is used for pushing the neutral wire push member 73A, and the live wire elastic member 90B is disposed on the live wire push rod 71B and is used for pushing the live wire push member 73B.

When the ground pin is not inserted into the first conductive clip 20, the neutral conductive switch 60A and the live conductive switch 60B are simultaneously opened.

When the ground pin is inserted into the first conductive clip 20, the first pin presses against the transmission member 72 to move, and the transmission member 72 drives the neutral pushing member 73A and the live pushing member 73B to move, respectively. The neutral wire pushing member 73A drives the neutral wire pushing rod 71A to extend out of the corresponding second waterproof compartment 52 to trigger the neutral wire conducting switch 60A to conduct, and meanwhile, the live wire pushing member 73B drives the live wire pushing rod 71B to extend out of the corresponding second waterproof compartment 52 to trigger the live wire conducting switch 60B to conduct.

When the ground pin is pulled out from the first conductive clip 20, the neutral wire pushing member 73A and the live wire pushing member 73B are reset under the action of the corresponding elastic members 90, the neutral wire pushing member 73A and the live wire pushing member 73B push the transmission member 72 together to reset, and the neutral wire pushing member 73A and the live wire pushing member 73B drive the neutral wire push rod 71A and the live wire push rod 71B to reset, respectively.

Thus, when the plug is not inserted into the safety socket 100, the neutral wire conductive clip 30A and the live wire conductive clip 30B are simultaneously disconnected from the first conductive clip 20, so that the risk of occurrence of an electric leakage accident is further reduced, and the safety is improved.

In addition, in the process of inserting the plug into the safety socket 100, the transmission piece 72 can drive the zero line pushing piece 73A and the live wire pushing piece 73B to move respectively, so that the transmission efficiency is higher, the structure is more exquisite, and the production cost and the failure rate are reduced.

It should be noted that the above description is intended to illustrate the mating relationship between the plug and the safety socket 100, and is not intended to limit the specific structure of the safety socket 100, in practical applications. The relevant structures such as the type and position of the first conductive clip 20 and the second conductive clip 30 in the safety socket 100 can be adaptively configured according to the plug, which is not limited in the present application.

As shown in fig. 2 and 3, the embodiment of the present application further provides a mobile power supply 1000. The portable power source 1000 includes a housing 300, a battery assembly 200 and the safety socket 100 in any of the foregoing embodiments, the battery assembly 200 is disposed in the housing 300, the safety socket 100 is embedded in the housing 300, and the safety socket 100 is electrically connected to the battery assembly 200.

Fig. 10 is a schematic block diagram of an electric device according to an embodiment of the present application.

As shown in fig. 10, the embodiment of the application further provides an electric device. The electric equipment comprises a functional host 2000 and the mobile power supply 1000 in any embodiment, and the functional host 2000 is electrically connected with the mobile power supply 1000. The mobile power supply 1000 supplies power to the functional host 2000 to maintain the normal operation of the functional host 2000. The functional host 2000 includes, but is not limited to, an air conditioner, a refrigerator, etc., and specific functions of the functional host 2000 may be configured according to actual requirements.

In this way, the electric equipment can utilize the mobile power supply 1000 to supply power to the functional host 2000 to realize the basic function of the functional host 2000, and can also utilize the safety socket 100 of the mobile power supply 1000 to supply power to other equipment so as to meet the power consumption requirements of the other equipment.

The implementation principle and the beneficial effects of the mobile power supply 1000 and the electric device provided by the embodiment of the present application can be seen from the related description in the foregoing embodiment, and the present application is not repeated here.

Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present application without departing from the spirit and scope of the technical solution of the present application.

Claims (14)

1. A safety socket for use with a plug, characterized in that the safety socket comprises: The shell has at least two waterproof compartments; The first conductive clip and the second conductive clip are respectively located in different waterproof compartments and are used for different pins of the plug to be inserted. A conductive switch is located outside the waterproof compartment and is electrically connected to the first conductive clip or the second conductive clip; An actuating mechanism is disposed within the waterproof compartment adjacent to the conductive switch. The actuating mechanism has a push rod that is dynamically sealed to the wall of the waterproof compartment. The actuating mechanism is configured to drive the push rod to extend at least partially out of the waterproof compartment in a first direction under the pressure of the corresponding pin, thereby triggering the conductive switch to conduct. 2. The safety socket according to claim 1, wherein the pushing mechanism includes a transmission component and a pushing component, the transmission component is located on the side of the first conductive clip facing the bottom wall of the housing, the pushing component is connected to the push rod, and the transmission component is pulsatorically connected to the pushing component; The transmission component is configured to move along a second direction under the pressure of the corresponding pin, and drive the pusher component to move along a first direction, the first direction having an angle with the second direction. 3. The safety socket according to claim 2, characterized in that, the transmission member is provided with a first transmission surface on the side facing the pusher, the first transmission surface being used to push the pusher to move along the first direction when the transmission member moves along the second direction, the first direction and the second direction both having an angle with the extension direction of the first transmission surface; And/or, the pushing member is provided with a second transmission surface on the side facing the transmission member, the second transmission surface being used for the transmission member to press against when it moves in the second direction, and to drive the pushing member to move in the first direction, the first direction and the second direction both having an angle with the extension direction of the second transmission surface. 4. The safety socket according to claim 2, characterized in that the side of the transmission member facing the first conductive clip is provided with a guide surface, the guide surface is used for the pin to press against and drive the transmission member to move along the second direction, the second direction and the insertion direction of the pin are both at an angle to the extension direction of the guide surface. 5. The safety socket according to claim 2, wherein the transmission component is provided with a positioning slider, the bottom wall of the housing is provided with a positioning groove, the positioning groove extends along the second direction, and the positioning slider is slidably disposed within the positioning groove. 6. The safety socket according to claim 2, wherein the pushing member is provided with a limit slider; The pusher is located inside the first waterproof compartment. The wall of the first waterproof compartment is provided with a limiting groove. The limiting groove extends along the first direction, and the limiting slider is slidably disposed within the limiting groove. 7. The safety socket according to claim 6, wherein the pushing member is provided with the limiting slider at both ends of opposite sides in the second direction, and the first waterproof compartment is provided with corresponding limiting grooves on both opposite sides of the first waterproof compartment in the second direction, and the limiting slider is slidably disposed in the corresponding limiting groove. 8. The safety socket according to claim 1, wherein the safety socket further comprises an elastic element, the elastic element being disposed within the waterproof compartment where the pushing mechanism is located; The elastic element is configured to compress when the pushing mechanism is pressed by the pin; the elastic element is also configured to restore its deformation when the pushing mechanism is not pressed by the pin and drive the pushing mechanism to reset. 9. The safety socket according to claim 1, wherein the safety socket further comprises a waterproof pad and a cover plate, the cover plate covering the housing, and the waterproof pad being disposed between the cover plate and the waterproof compartment. 10. The safety socket according to any one of claims 1 to 9, wherein the conductive switch includes a first contact piece and a second contact piece respectively connected to the first conductive clip and the second conductive clip, the first contact piece and the second contact piece being spaced apart along the first direction, and the push rod being located on the side of the second contact piece away from the first contact piece; the second contact piece is configured to move toward the first contact piece under the pressure of the push rod extending from the waterproof compartment. 11. The safety socket according to claim 10, wherein the second contact piece has a connecting portion and a contact portion, the connection between the connecting portion and the contact portion is bent and elastic, the connecting portion is connected to the second conductive clip, and the contact portion and the first contact piece are spaced apart along the first direction. 12. The safety socket according to any one of claims 1 to 9, wherein the first conductive clip is used for grounding pin insertion; The second conductive clip has two parts, namely a neutral wire conductive clip and a live wire conductive clip. The neutral wire conductive clip is used for the neutral wire pin to be inserted, and the live wire conductive clip is used for the live wire pin to be inserted. The conductive switch is provided in two parts, namely a neutral wire conductive switch and a live wire conductive switch; The pushing mechanism is located inside the waterproof compartment where the first conductive clamp is located. The pushing mechanism has two push rods, which are a neutral wire push rod and a live wire push rod, respectively. The pushing mechanism is configured to drive the neutral wire push rod and the live wire push rod to extend out of the corresponding waterproof compartments when the ground wire pin is pressed, so as to trigger the neutral wire conductive switch and the live wire conductive switch to conduct. 13. A portable power bank, characterized in that it comprises a housing, a battery assembly, and a safety socket as described in any one of claims 1 to 12, wherein the battery assembly is disposed within the housing, the safety socket is embedded in the housing, and the safety socket is electrically connected to the battery assembly. 14. An electrical device, characterized in that it includes a functional host and a mobile power supply as described in claim 13, wherein the functional host is electrically connected to the mobile power supply.