CN115395316A - Socket assembly and electronic device - Google Patents

Abstract

The application discloses socket subassembly and electron device, wherein, socket subassembly includes: the power supply electrode group is arranged in the seat body so as to be capable of contacting the plug electrode group inserted into the seat body and keeping contacting the plug electrode group in the process that the plug electrode group is further inserted to a preset position in the seat body; the detection electrode assembly is arranged in the seat body and used for detecting the insertion state of the plug electrode assembly; wherein the detection electrode assembly has an open state and a conductive state; when the plug electrode group is not inserted to the preset position, detecting that the electrode group is in an open circuit state; when the plug electrode group is inserted to the preset position, the detection electrode assembly is in a conducting state and is used for forming a current loop. Through the mode, the safety of socket use can be effectively improved, and the energy can be effectively saved.

Description

Socket assembly and electronic device

Technical Field

The application relates to the technical field of safety electric appliance sockets, in particular to a socket assembly and an electronic device.

Background

At present, current socket is in the use, because plug insert the back can produce the heavy current in the twinkling of an eye, and the heavy current in the twinkling of an eye can produce instantaneous high voltage, punctures the air and discharges and can cause the phenomenon of striking sparks, causes the conflagration easily, has great potential safety hazard, and the security is crossed lowly. Meanwhile, when the socket is in a standby state, if the user does not manually turn off the output of the inverter current, the socket still outputs the inverter current, and the user often forgets to turn off the output of the inverter current, so that the socket is lost, the power supply is continuously consumed, and the energy is consumed.

Disclosure of Invention

In order to solve the above problems, embodiments of the present disclosure provide a socket assembly and an electronic device, which can solve a sparking phenomenon generated at the moment of inserting a plug, and can also turn off current output when the socket is in a standby state to save energy.

In a first aspect, an embodiment of the present application provides a socket assembly, which includes a socket body, a power supply electrode assembly, and a detection electrode assembly.

The power supply electrode group is arranged in the seat body so as to be capable of contacting the plug electrode group inserted into the seat body and keeping contacting the plug electrode group in the process that the plug electrode group is further inserted to the preset position in the seat body.

The detection electrode assembly is arranged on the base and used for detecting the insertion state of the plug electrode assembly; wherein the detection electrode assembly has an open state and a conductive state; when the plug electrode group is not inserted to the preset position, detecting that the electrode assembly is in an open circuit state; when the plug electrode group is inserted to the preset position, the detection electrode assembly is in a conducting state and is used for forming a current loop.

In a second aspect, an embodiment of the present application provides an electronic device, which includes a device main body and a socket assembly, wherein the device main body includes an inverter circuit and a control circuit, the control circuit is electrically connected to the inverter circuit, and the inverter circuit is used for electrically connecting a power supply.

The socket assembly is arranged in the device main body, and the power supply electrode assembly is electrically connected with the inverter circuit; the detection electrode assembly is arranged on the base and electrically connected with the control circuit.

The control circuit is triggered by the detection electrode assembly, controls the inverter circuit when the detection electrode assembly is in a conducting state, supplies power to the outside through the power supply electrode assembly, and controls the inverter circuit to stop supplying power to the outside when the detection electrode assembly is in an open circuit state.

The beneficial effect of this application is: be different from prior art's condition, power supply electrode group and detection electrode subassembly have been set up on socket subassembly, detection electrode subassembly detects the plug electrode group's the inserted state and detects, when plug electrode group and power supply electrode group postassembling are inserted to the default position, detection electrode subassembly is in the on-state, can form current loop and then produce the detected signal, this detected signal can supply control circuit control inverter circuit to pass through power supply electrode group and outwards supply power, can effectively solve the phenomenon of striking sparks that the plug inserted the production in the twinkling of an eye like this, the potential safety hazard of socket when using has been reduced. Meanwhile, when the plug electrode group is not inserted to the preset position, the detection electrode group is in an open circuit state, a current loop is not formed, and a detection signal cannot be generated, so that the control circuit controls the inverter circuit to stop supplying power outwards, the problem that power is still supplied when the socket is in standby can be solved, unnecessary consumption of a power supply is reduced, and energy is effectively saved.

Drawings

FIG. 1 is a block diagram of an exemplary embodiment of an electronic device;

FIG. 2 is a perspective view of an embodiment of a receptacle assembly according to the present application;

FIG. 3 isbase:Sub>A cross-sectional view of the receptacle assembly of FIG. 2 taken along section line A-A;

FIG. 4 is an exploded view of the receptacle assembly of FIG. 2;

FIG. 5 is a cross-sectional view of the receptacle assembly shown in FIG. 2 taken along section line B-B;

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Through long-term research, the inventor of the application finds that when the existing socket equipment is used, particularly when a user plugs and unplugs a plug, the current change is extremely large, instantaneous high voltage can occur, the socket is easy to generate a sparking phenomenon, and a fire disaster is easy to generate; when no plug is inserted, the socket still outputs current in a standby state, so that the service life of the socket power supply is shortened, and the power supply and the energy are consumed. Therefore, the present application provides the following embodiments, which improve the safety of the existing socket, reduce the unnecessary consumption of the power supply, and save the energy. To this end, the present application proposes the following examples.

The following embodiments of the electronic device of the present application describe exemplary structures of the electronic device 1.

The electronic device 1 can be an energy storage device, a plug board, various electrical appliances with sockets and the like. The energy storage device may be, for example, a mobile power supply.

As shown in fig. 1, the electronic device 1 may include a socket assembly 10 and a device body 20. The socket assembly 10 is provided to the apparatus body 20.

The device body 20 may include an inverter circuit 210 and a control circuit 220. The control circuit 220 is electrically connected to the inverter circuit 210, and the inverter circuit 210 is electrically connected to a power source. Optionally, the device body 20 may further include a battery module 230, and the battery module 230 is electrically connected to the inverter circuit 210.

The inverter circuit 210 is used to convert the direct current into alternating current. Specifically, the inverter circuit 210 may convert the dc power output from the battery module 230 into ac power when turned on, so as to output the ac power to the outside through the socket assembly 10. The inverter circuit 210 may be an existing inverter or the like.

The control circuit 220 may be used to control the operation of the electronic device 1, for example, the control circuit 220 may control the inverter circuit 210 to be turned on or off. The inverter circuit 210 may supply power to the outside through the socket assembly 10 when it is turned on, and may stop supplying power to the outside when it is turned off.

The control circuit 220 may be a Central Processing Unit (CPU). The control circuit 220 may be an integrated circuit chip having signal processing capabilities. The control circuit 220 may also be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an image processor (ISP), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The general purpose processor may be a Microprocessor (MCU), a Single Chip Microcomputer (SCM), or the control circuit 220 may be any conventional processing circuit/processor, etc., or have other circuits capable of controlling at least the inverter circuit 210 to be turned on or off.

The battery module 230 can store electric energy and can serve as a power source. The battery module 230 can supply electric power to the outside through the inverter circuit 210.

The socket assembly 10 is electrically connected to the inverter circuit 210 and the control circuit 220, respectively. The socket assembly 10 is used for inserting a plug 3 of an electric device. When the plug electrode group 30 of the plug 3 is inserted into the preset position of the socket assembly 10, a current loop is formed between the socket assembly 10 and the control circuit 220, so that a detection signal can be generated, and the control circuit 220 can control the inverter circuit 210 to be turned on according to the detection signal, so as to output electric energy to the socket assembly 10 through the inverter circuit 210. When the plug electrode group 30 of the plug 3 is not inserted into the predetermined position of the socket assembly 10, a current loop is not formed between the socket assembly 10 and the control circuit 220, and the control circuit 220 controls the inverter circuit 210 to be turned off or not to be turned on. The detection signal is, for example, a current signal or a level signal.

Reference may be made to the following exemplary description of the embodiments of the receptacle assembly of the present application with respect to the receptacle assembly 10 of the present embodiment.

As shown in fig. 2-3, the receptacle assembly 10 may include: a base body 110, a power supply electrode group 120, a detection electrode group 130 and a protective door mechanism 140.

The power supply electrode assembly 120 is disposed in the base 110. The detection electrode assembly 130 is disposed in the base body 110. The protection door mechanism is disposed in the seat body 110. The plug electrode group 30 of the plug 3 can be inserted into the seat body 110 and contact the power supply electrode group 120. The detection electrode assembly 130 may be used to detect the insertion state of the plug electrode group 30. The protective door mechanism 140 is used to shield the power supply electrode group 120 when the plug electrode group 30 of the plug 3 is not inserted into the seat body 110, and to expose the power supply electrode group 120 when the plug electrode group 30 of the plug 3 is inserted into the seat body 110, so that the plug electrode group 30 can contact the power supply electrode group 120, thereby improving concealment of the power supply electrode group 120 and enhancing safety performance.

When the plug electrode group 30 is inserted into the holder body 110, the power supply electrode group 120 can contact the plug electrode group 30 inserted into the holder body 110 and can transmit electric current to the plug electrode group 30. The power supply electrode group 120 keeps contacting the plug electrode group 30 during the process that the plug electrode group 30 contacts the power supply electrode group 120 and is further inserted to a predetermined position within the socket body 110. The detection electrode assembly 130 has an off state and an on state; when the plug electrode group 30 is not inserted to the predetermined position, the detection electrode assembly 130 is in an open circuit state; when the plug electrode assembly 30 is inserted to a predetermined position, the detection electrode assembly 130 is in a conductive state for forming a current loop.

Specifically, in the electronic device 1, the power supply electrode group 120 may be electrically connected to the inverter circuit 210. The detection electrode assembly 130 may be electrically connected to the control circuit 220. The control circuit 220 is triggered by the detection electrode assembly 130, controls the inverter circuit 210 when the detection electrode assembly 130 is in a conducting state, supplies power to the outside through the power supply electrode assembly 120, and controls the inverter circuit 210 to stop supplying power to the outside when the detection electrode assembly 130 is in a breaking state.

In the present embodiment, the detection electrode assembly 130 is disposed in the socket assembly 10 to detect the insertion condition of the plug electrode assembly 30 during the use of the socket assembly 10, when the plug electrode assembly 30 is inserted into the base to contact the power supply electrode assembly 120 and is further inserted to the preset position while maintaining contact with the power supply electrode assembly 120, the plug electrode assembly is in a conductive state to form a current loop, and transmits a detection signal to the control circuit 220 of the device main body 20, so that the control circuit 220 of the device main body 20 controls the inverter circuit 210 to transmit the inverter current to the socket assembly 10, thereby avoiding the sparking phenomenon of the plug electrode assembly 30 at the moment of contacting the power supply electrode assembly 120, and improving the safety of the socket. Meanwhile, when the plug electrode assembly 30 is not inserted to the preset position, the detection electrode assembly 120 is in an open circuit state, no current loop is formed and no detection signal is generated, and the control circuit 220 controls the inverter circuit 210 to stop supplying power outwards, so that the problem that power is still supplied when the socket is in a standby state can be solved, unnecessary consumption of a power supply is reduced, and energy is effectively saved.

As shown in fig. 2-3, the base 110 can include a base 111 and a bottom plate 112. The base 111 is connected to the base plate 112.

The base 110 is provided with a plugging space 113 and a plug jack 114 communicating with the plugging space. Optionally, the base 110 further has a compartment 115 spaced apart from the plug space 113 and a communication hole 116 communicating with the compartment 115, and the compartment 115 communicates with the plug hole 114.

Specifically, patch holes 114 and patch spaces 113 open in the base 111. A backplane 112 is disposed at the bottom of the base 111 facing away from the patch panel jack 114. The receiving space 113 is opened inside the base 111. The socket 114 is opened on the top of the base 111 and can communicate with the socket space 113.

Specifically, the compartment 115 is disposed within the base 111 between the plug space 113 and the plug jack 114 and is spaced apart from the plug space 113. The communication hole 116 communicates the compartment 115 with the insertion space 113 and is disposed opposite to the insertion hole 114. Alternatively, the number of the patch holes 114 is two, and the number of the communication holes 116 is two, and there is one-to-one correspondence.

The power supply electrode assembly 120 and the detection electrode assembly 130 are disposed inside the base 111, and the power supply electrode assembly 120 is inserted into the base 111 and extends out of the bottom plate 112. The patch jack 114 allows at least a portion of the plug electrodes of the set of plug electrodes 30 to be inserted into the interior of the base 111, contact the set of supply electrodes 120, and activate the detection electrode assembly 130. The detection electrode assembly 130 may be inserted into the base plate 112 and extend out of the base plate 112.

The socket space 113 is used to accommodate the power supply electrode group 120 and the detection electrode assembly 130, and the plug electrode group 30 can enter the socket space 113 to contact the power supply electrode group 120 and the trigger detection electrode assembly 130 in the socket space 113.

Specifically, the socket space 113 may include two first socket cavities 1131, a second socket cavity 1132, and a slide hole 1133. Optionally, the second socket cavity 1132 is disposed between two first socket cavities 1131. The two first socket cavities 1131 may accommodate the supply electrode assembly 120, and the second socket cavity 1132 may accommodate the detection electrode assembly 130. The slide hole 1133 communicates the two first and second connector cavities 1131 and 1132.

Optionally, the sliding hole 1133 extends in the same direction as the insertion direction of the first insertion cavity 1131.

The plug electrode assembly 30 includes at least two plug electrode elements 310. In this case, the two plug electrode elements 310 are inserted from the plugging direction into or out of the two first plug chambers 1131 from the two plug openings 114. In another embodiment, the number of the first socket cavities 1131 may be three, and may be four, which is not limited herein.

Optionally, the patch panels 114 are the same in number and one-to-one correspondence with the plug electrode members 310 and with the first patch cavities 1131 in the patch space 113 for receiving the plug electrode assembly 30 through the top of the base 111 into the first patch cavities 1131. The number of the patch holes 114 may be two, three or four, and is not limited herein.

The patch panel 114 is further from the patch space 113 than the compartment 115, the compartment 115 being used to house the shutter mechanism 140. Alternatively, the number of the communication holes 116, the number of the patch holes 114, and the number of the first patch cavities 1131 are the same and correspond to one another, and the plug electrode members 310 are allowed to pass through and enter the first patch cavities 1131.

As shown in fig. 3-4, the supply electrode assembly 120 may include two supply electrode elements 121. The two plug electrode members 310 may contact the two power supply electrode members 121 when inserted into the holder body 110. Optionally, the power electrode assembly 120 may further include a ground electrode element 122 spaced apart from the two power electrode elements 121. The two power supply electrodes 121 may be connected to the live and neutral wires, respectively, and the ground electrode 122 may be connected to the ground wire. Alternatively, the number of the plug pole members 310 inserted into the socket assembly 10 may be three, wherein one plug pole member 310 contacts the ground pole member 122 and connects the ground line through the ground pole member 122.

The two power feeding electrode members 121 are spaced apart and oppositely disposed. The two power supply electrodes 121 extend from the outer surface of the housing 110 to the plug space 113 and are disposed opposite to the two plug holes 114. Specifically, two power supply electrode members 121 are disposed through the bottom of the base 111 and extend to the socket space 113. Further, the two power supply electrode members 121 extend into the two first patch cavities 1131 in a one-to-one correspondence, and are disposed one-to-one opposite to the two patch sockets 114. Through the first plug cavity 1131 that sets up the interval setting for two supply electrode spare 121 can keep apart each other, and be difficult to take place the short circuit, insert the possibility that the power supply electrode spare 121 in it also can reduce in addition contacts with other electrical components and takes place the short circuit.

Specifically, one ends of the two power feeding electrode members 121 may contact the two plug electrode members 310, specifically, may contact one ends of the two power feeding electrode members 121 when the two plug electrode members 310 are inserted into the first socket cavity 1131, and may maintain contact with the two power feeding electrode members 121 during further insertion to a preset position. The other end of the two power supply electrode elements 121 extending out of the holder body 110 can be connected to the inverter circuit 210, and when the two power supply electrode elements 121 contact the two plug electrode elements 310, the inverter circuit 210 can transmit inverter current to the plug electrode elements 310 through the two power supply electrode elements 121.

As shown in fig. 4-5, the detection electrode assembly 130 may include two fixed electrode elements 131, a movable electrode element 132, a movable mass 133, and an elastic member 134.

The two fixed electrode elements 131 are disposed at intervals on the base body 110. The movable block 133 is movably disposed in the base 110. The movable electrode member 132 is fixedly coupled to the movable block 133 to be movable together with the movable block 133. The elastic element 134 is disposed in the base 110 and connects the base 110 and the movable block 133. The elastic member 134 may be used to reset the movable block 133.

The two fixed electrode members 131 are disposed opposite to each other and spaced apart from each other. Specifically, the two fixed electrode elements 131 extend from the outer surface of the housing 110 to the insertion space. Further, the two fixed electrode elements 131 are respectively and fixedly disposed through the bottom plate 112 and extend to the insertion space 113. Specifically, two fixed electrode members 131 are disposed in the second socket cavity 1132, that is, the two fixed electrode members 131 penetrate the bottom plate 112 and extend into the second socket cavity 1132. Optionally, the arrangement direction of the two fixed electrode elements 131 and the arrangement direction of the two power supply electrode elements 121 are perpendicular to each other, so that the fixed electrode elements 131 and the power supply electrode elements 121 do not contact each other in the arrangement direction of each other and are not interfered by each other, and therefore, the short circuit easily caused by too close distance between the adjacent fixed electrode elements 131 and the power supply electrode elements 121 under the condition of the same arrangement direction can be effectively avoided, and the reliability of the electricity is improved.

One end of the two fixed electrode elements 131 in the second socket cavity 1132 can contact with the movable electrode element 132, and the other end outside the holder body 110 is connected to the control circuit 220 of the device body 20, and can transmit signals to the control circuit 220.

The movable electrode element 132 is movably disposed in the seat body 110. The movable electrode member 132 is fixedly connected to the movable block 133. Specifically, a portion of the movable electrode 132 may be wrapped around a portion of the outer circumference of the movable block 133 and spaced apart from and opposite to the two fixed electrode 131. For example, the movable electrode element 132 may be bent to form two pairs of two movable electrode portions, and the two movable electrode portions and the two fixed electrode elements 131 are disposed in a one-to-one correspondence.

Specifically, the movable electrode member 132 is separated from the two fixed electrode members 131 when the plug electrode group 30 is not inserted to the preset position, so that the detection electrode assembly 130 is in the open circuit state. The movable electrode member 132 contacts the two fixed electrode members 131 when the plug electrode group 30 is inserted to a predetermined position to turn on the two fixed electrode members 131, so that the detection electrode assembly 130 is in a conductive state.

Specifically, the movable block 133 is slidably disposed in the second socket cavity 1132. In other words, the movable electrode member 132 is movably moved with the movable block 133 in the second socket chamber 1132. Specifically, a portion of the movable block 133 may extend from the sliding hole 1133 to the first socket cavity 1131 from inside the second socket cavity 1132, so as to be capable of abutting against the two plug electrode elements 310 when the plug electrode elements 310 of the plug electrode group 30 are inserted into the two first socket cavities 1131, and capable of moving inside the second socket cavity 1132 along with the insertion movement of the plug electrode elements 310. For example, the movable blocks 133 may extend from the slide holes 1133 communicating with the two first socket cavities 1131 to the two first socket cavities 1131 respectively towards two ends or two sides of the first socket cavities 1131, so as to allow the two plug electrode elements 310 to abut against and be pushed by the plug electrode elements 310.

Specifically, when the plug electrode element 310 of the plug electrode assembly 30 is inserted into the two first plugging cavities 1131, the plug electrode element abuts against the top of the movable block 133 (i.e., the movable block faces the top of the plugging hole), and the movable block 133 is driven by the two plug electrode elements 310 of the plug electrode assembly 30 to move in the second plugging cavity 1132 and the sliding hole 1133, so that the movable electrode element 132 fixedly connected to the movable block 133 contacts the two fixed electrode elements 131 when the plug electrode assembly 30 is inserted to the preset position.

Through setting up movable block 133 and movably setting up in pedestal 110 to drive movable electrode 132 contact fixed electrode 131, movable electrode 132 fixed connection movable block 133 makes the motion of movable electrode 132 can obtain effectual support, and can remove more steadily, also because the fixed difficult emergence of movable electrode 132 when contacting two fixed electrode 131 of movable block 133 is rocked and is shifted.

Further, the slide hole 1133 that connects first connecing and connect socket 1131 and second socket 1132 is provided, and the part of movable block 133 extends to first connecing in the socket 1131 from the slide hole 1133, and then can be with the removal restriction of movable block 133 on the extending direction of slide hole 1133 for the removal of movable block 133 is more stable and normal, can strengthen structural stability and reliability.

The elastic member 134 is disposed in the insertion space 113. Specifically, the elastic member 134 is disposed in the second receiving cavity 1132, and connected between the movable block 133 and the base plate 112. The resilient member 134 has an initial state and a resiliently compressed state. When the movable block 133 is not pushed, the elastic member 134 is in an initial state. When the movable electrode member 132 contacts the two fixed electrode members 131, the elastic member 134 is in an elastically compressed state.

Specifically, a supporting pillar 1121 extending to the second plug cavity 1132 is disposed on one side of the bottom plate 112 facing the second plug cavity 1132, an accommodating groove 1331 is disposed on one side of the movable block facing the bottom plate 112, one end of the elastic element 134 is inserted into the accommodating groove 1331 and abuts against the movable block 133, and the other end of the elastic element is sleeved outside the supporting pillar 1121 and abuts against the bottom plate 112.

The embodiment further provides the elastic element 134 to connect the base 110 and the movable block 133, so that the elastic compression can be generated after the plug electrode assembly 30 is inserted, and the automatic reset of the movable block 133 and the movable electrode element 132 can be realized after the plug electrode assembly 30 is removed, which is more convenient.

The movable block 133 is moved toward the bottom plate 112 when pushed by the plug electrode member 310. When the plug electrode group 30 is inserted into the housing 110 to push the movable block 133 to move, the elastic member 134 is pressed along with the movement of the movable block 133. Until the movable electrode member 132 contacts the two fixed electrode members 131, the elastic member 134 is in an elastically compressed state. When the plug electrode assembly 30 is not inserted into the socket body 110, the elastic element 134 resets the movable block 133, so that the movable electrode element 132 on the movable block 133 is separated from the two fixed electrode elements 131 until the elastic element 134 returns to the initial state. For example, the elastic element 134 may be a spring, but the elastic element 134 may also be other existing elastic bodies or elastic components, and the like, which is not limited herein.

Specifically, when the plug electrode assembly 30 is inserted into the plug cavity 113 from the plug jack 114, the plug electrode member 310 abuts on the top of the movable block 133 extending into the first plug cavity 1131 in the first plug cavity 1131, the plug electrode member 310 continues to advance to drive the movable block 133 to move in the first plug cavity 1131 and the sliding hole 1133, and the elastic member 134 is pressed, and the two plug electrode members 310 respectively contact the two power supply electrode members 121 in the two first plug cavities 1131. When the two plug electrode elements 310 are further moved to the preset position, the movable electrode element 132 contacts the two fixed electrode elements 131. At this time, the plug electrode member 310 maintains contact with the two feeding electrode members 121, the elastic member 134 is in an elastically compressed state, the movable electrode member 132 communicates with the two fixed electrode members 131, and the sensing electrode assembly 130 is in a conductive state, so that a current loop can be formed, and a sensing signal can be generated. The detection signal generated by the detection electrode assembly 130 is transmitted to the control circuit 220 through the two fixed electrode members 131, so that the control circuit 220 controls the inverter circuit 210 to be turned on to supply the electric power to the two power supply electrode members 121. When the plug electrode assembly 30 is not inserted into or pulled out of the predetermined position, the elastic element 134 resets the movable block 133, the elastic element 134 elastically abuts against the movable block 133, and further the movable electrode element 132 is driven to be separated from the two fixed electrode elements 131, at this time, the current loop is disconnected, the detection electrode assembly 130 is in an open-circuit state, and the detection electrode assembly 130 cannot transmit the detection signal to the control circuit 220.

By arranging the detection electrode assembly 130, the detection signal can be transmitted to the control circuit 220 after the plug electrode member 310 contacts the power supply electrode member 121, the control circuit 220 controls the inverter circuit 210 to supply electric energy to the power supply electrode member 121, so that the sparking phenomenon caused by the change of voltage and current at the moment when the plug electrode member 310 contacts the power supply electrode member 121 is avoided, similarly, when the plug electrode member 310 leaves the preset position and the plug electrode member 310 still contacts the power supply electrode member 121, the control circuit 220 controls the inverter circuit 210 to be turned off to stop power supply, so that the power supply electrode member 121 is not electrified under the condition of still contacting the plug electrode member 310, and thus, the spark caused by the change of voltage circuit at the moment when the plug electrode member 310 is separated from the power supply electrode member 121 when the power supply electrode member 121 is electrified can be avoided.

As shown in fig. 3, a shutter mechanism 140 is movably disposed in the compartment 115. The protective door mechanism 140 includes a shutter 141 and an elastic member 142. The blocking member 141 is provided with a wedge portion inclined in a direction perpendicular to the communication hole 116, and the wedge portion of the blocking member 141 blocks or exposes the communication hole 116 and the power supply electrode group 120 in the socket space 113. The elastic member 142 is disposed in the middle of the shutter 141.

Specifically, the protective door mechanism 140 is movable between a first position, in which the communication hole 116 is shielded, and a second position, in which the communication hole 116 is exposed. When the plug electrode assembly 310 is inserted into the compartment 115, the plug electrode assembly 310 first abuts against the wedge-shaped portion of the shielding member 141, when the plug electrode assembly 310 is pushed, the shielding member 141 is pushed from the first position to the second position by the wedge-shaped portion, the elastic member 142 is stretched by the shielding member 141, and when the shielding member 141 reaches the second position, the communication hole 116 and the power supply electrode group 120 in the plug space 113 are exposed, and the plug electrode assembly 310 enters the plug space 113. When the plug electrode assembly 310 is pulled out of the compartment 115, the elastic member 142 resets the shielding member 141, the shielding member 141 returns from the second position to the second position, and the wedge-shaped portion of the shielding member 141 re-shields the communication hole 116 and the power supply electrode group 120 in the plug space 113.

So set up, can avoid socket subassembly 10 to fall into water droplet or other conductor article when not using, cause the phenomenon of socket subassembly 10 short circuit to take place, promoted power supply electrode group 120's disguise, reinforcing security performance.

Based on the above, the following exemplarily describes a specific mating process of the receptacle assembly 10 and the plug 3:

when the plug electrode assembly 30 is inserted into the electronic device 1 described in this application, the plug electrode element 310 of the plug electrode assembly 30 first passes through the plug jack 114 and abuts against the wedge-shaped portion of the shielding member 141 in the protective door mechanism 140 in the compartment 115, and the plug electrode element 310 pushes the shielding member 141 from the first position to the second position through the wedge-shaped portion, exposing the communication hole 116 and the power supply electrode assembly 120 in the plug space 113, while the elastic member 142 is stretched by the shielding member 141. The plug electrode member 310 of the plug electrode group 30 passes through the communication hole 116 into the connector space 113, and the plug electrode member 310 first comes into contact with the power supply electrode member 121 in the first connector chamber 1131 of the connector space 113. The plug electrode member 310 abuts against the top of the movable block 133 in the detection electrode assembly 130, the plug electrode assembly 310 pushes the movable block 133 and drives the movable electrode member 132 on the movable block 133 to move in the first plugging cavity 1131, the elastic member 134 is pressed, when the plug electrode assembly 310 reaches a preset position, the movable electrode member 132 contacts with the two fixed electrode members 131, the movable electrode member 132 is communicated with the two fixed electrode members 131, the detection electrode assembly 130 is in a conducting state and can form a current loop, and a detection signal generated by the detection electrode assembly 130 is transmitted to the inverter circuit 220 in the device main body 20 through the two fixed electrode members 131. The control circuit 220 controls the inverter circuit 210 to output the inverter current to the power supply electrode element 121 of the power supply electrode set 120, and the power supply electrode element 121 transmits the inverter current to the plug electrode set 30.

When the plug electrode assembly 30 is pulled out of the electronic device 1 described in this application, the plug electrode element 310 of the plug electrode assembly 30 is firstly separated from the movable block 133 of the detection electrode assembly 130, the elastic element 134 in the detection electrode assembly 130 resets the movable block 133, the movable electrode element 132 on the movable block 133 is separated from the two fixed electrode elements 131, at this time, the current loop is disconnected, the detection electrode assembly 130 is in a disconnected state, the detection electrode assembly 130 cannot transmit a detection signal to the inverter circuit 220, and the inverter circuit 220 controls the inverter circuit 210 to stop outputting the inverter current to the power supply electrode element 121. The plug electrode element 310 is separated from the power supply electrode element 121, the plug space 113 and the compartment 115 after the power supply electrode element 121 stops outputting the inverter current, the socket assembly 10 is separated from the plug jack 114, the wedge-shaped part of the shielding member 141 in the protection door mechanism 140 is reset by the elastic member 142, and the communication hole 116 and the power supply electrode group 120 in the plug space 113 are shielded again.

In summary, according to the present invention, the receptacle assembly 10 having the detection electrode assembly 130 and the inverter circuit 220 connected to the detection electrode assembly 130 are disposed in the electronic device 1, so that the insertion state of the plug electrode assembly 30 can be detected in real time, the inverter current 210 transmits current to the plug electrode assembly 30 only after the plug electrode assembly 30 contacts the power supply electrode assembly 120, and the inverter current 210 stops transmitting current to the plug electrode assembly 30 before the plug electrode assembly 30 is separated from the power supply electrode assembly 120. This application effectively solves the plug and inserts or extract that the instantaneous current change is too fast, produces the phenomenon of striking sparks that high voltage causes, has reduced the potential safety hazard of socket when using, has improved the security performance of socket. Meanwhile, when the socket is not used, the inverter circuit 210 can be controlled in time to stop outputting the electric quantity in the battery, thereby reducing unnecessary consumption of the power supply and effectively saving energy.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims (10)

1. A jack assembly, comprising:

a base body;

a power supply electrode group provided in the housing to be capable of contacting a plug electrode group inserted into the housing and maintaining contact with the plug electrode group in a process of further inserting the plug electrode group to a preset position in the housing;

a detection electrode assembly disposed in the housing for detecting an insertion state of the plug electrode group; wherein the detection electrode assembly has an off state and an on state; when the plug electrode group is not inserted to the preset position, the detection electrode assembly is in an open circuit state; when the plug electrode group is inserted to the preset position, the detection electrode assembly is in a conducting state and is used for forming a current loop.

2. The receptacle assembly of claim 1, wherein:

the detection electrode assembly comprises a movable electrode piece and two fixed electrode pieces, the movable electrode piece is movably arranged in the seat body, and the two fixed electrode pieces are arranged on the seat body at intervals;

the movable electrode element is separated from the two fixed electrode elements when the plug electrode group is not inserted to the preset position, so that the detection electrode assembly is in the open circuit state; the movable electrode element is in contact with the two fixed electrode elements when the plug electrode group is inserted to the preset position so as to be connected with the two fixed electrode elements, and the detection electrode assembly is in the conduction state.

3. The receptacle assembly of claim 2, wherein:

detection electrode subassembly includes fixed connection the movable block of activity electrode subassembly, the movable block movably set up in the seat is internal, the movable block is used for plug electrode group inserts butt when the seat is internal plug electrode group, and can move under the drive of plug electrode group, make the activity electrode subassembly is in plug electrode group inserts extremely contact when predetermineeing the position two fixed electrode subassemblies.

4. The receptacle assembly of claim 3, wherein:

the detection electrode assembly comprises an elastic piece arranged in the seat body, the elastic piece is connected with the seat body and the movable block, so that the movable electrode piece can be in contact with the two fixed electrode pieces and is in an elastic compression state, the plug electrode assembly is not inserted into the seat body, and the movable block is reset when the seat body is used, so that the movable electrode piece is separated from the two fixed electrode pieces.

5. The receptacle assembly of claim 4, wherein:

the power supply electrode group comprises two power supply electrode components, the base body is provided with a plugging space and two plugging holes communicated with the plugging space, and the two power supply electrode components extend out of the base body to the plugging space and are arranged opposite to the two plugging holes one by one; the two fixed electrode elements extend from the outer surface of the base body to the plugging space, the movable block is slidably arranged in the plugging space, and the elastic element is arranged in the plugging space;

the two fixed electrode pieces are arranged oppositely, the two power supply electrode pieces are arranged oppositely, and the arrangement directions of the two fixed electrodes and the arrangement directions of the power supply electrode pieces are mutually perpendicular.

6. The receptacle assembly of claim 5, wherein:

the inserting space comprises two first inserting cavities, a second inserting cavity and a sliding hole for communicating the two first inserting cavities and the second inserting cavity; the two first plug cavities are arranged in one-to-one correspondence with and communicated with the two plug holes; the two power supply electrode elements respectively extend into the corresponding first plugging cavities; the movable block is slidably arranged in the second inserting cavity, and the two fixed electrode pieces are arranged in the second inserting cavity; the part of the movable block extends to the first inserting cavity from the slide hole so as to be capable of abutting against the two plug electrode pieces when the two plug electrode pieces of the plug electrode group are inserted into the two first inserting cavities.

7. The receptacle assembly of claim 6, wherein:

the extending direction of the sliding hole is consistent with the plugging direction of the first plugging cavities, and the two plug electrode elements are inserted into or separated from the two first plugging cavities from the two plugging holes in the plugging direction.

8. The receptacle assembly of claim 5, wherein:

the base body comprises a base and a bottom plate, and the plug jack and the plug space are arranged on the base; the plug jack is arranged at the top of the base, the bottom plate is arranged at the bottom of the base, which is far away from the plug jack, the two fixed electrode pieces are respectively and fixedly arranged on the bottom plate in a penetrating way and extend into the plug space, and the two power supply electrode pieces are arranged at the bottom of the base in a penetrating way and extend into the plug space; the elastic piece is elastically connected between the movable block and the bottom plate.

9. The receptacle assembly of claim 5, wherein:

the base body is also provided with a spacing cavity arranged at intervals with the plugging space and a communicating hole communicated with the spacing cavity; the spacing cavity is communicated with the patch jack and the spacing cavity is communicated with the patch space through the communication hole;

the socket subassembly includes the protection door mechanism, the protection door mechanism movably set up in the compartment, the protection door mechanism is used for moving between primary importance and second place shelter from during the primary importance the intercommunicating pore exposes during the second place the intercommunicating pore.

10. An electronic device, comprising:

the device comprises a device main body and a control circuit, wherein the control circuit is electrically connected with the inverter circuit, and the inverter circuit is used for electrically connecting a power supply;

the socket assembly of any one of claims 1-9, disposed on the device body, the set of supply electrodes being electrically connected to the inverter circuit; the detection electrode assembly is electrically connected with the control circuit;

the control circuit is triggered by the detection electrode assembly, controls the inverter circuit when the detection electrode assembly is in the on state, supplies power to the outside through the power supply electrode assembly, and controls the inverter circuit to stop supplying power to the outside when the detection electrode assembly is in the off state.

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