WO2019010613A1 - 安全插座及其用于插头插脚的插入检测装置 - Google Patents

安全插座及其用于插头插脚的插入检测装置 Download PDF

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Publication number
WO2019010613A1
WO2019010613A1 PCT/CN2017/092397 CN2017092397W WO2019010613A1 WO 2019010613 A1 WO2019010613 A1 WO 2019010613A1 CN 2017092397 W CN2017092397 W CN 2017092397W WO 2019010613 A1 WO2019010613 A1 WO 2019010613A1
Authority
WO
WIPO (PCT)
Prior art keywords
pin
control circuit
connecting member
conductive
receiving cavity
Prior art date
Application number
PCT/CN2017/092397
Other languages
English (en)
French (fr)
Inventor
胡斐凡
Original Assignee
胡斐凡
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 胡斐凡 filed Critical 胡斐凡
Priority to US16/629,974 priority Critical patent/US11329437B2/en
Priority to JP2020501235A priority patent/JP6974926B2/ja
Priority to CN201780092709.0A priority patent/CN110800170B/zh
Priority to PCT/CN2017/092397 priority patent/WO2019010613A1/zh
Publication of WO2019010613A1 publication Critical patent/WO2019010613A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521—Sealing between contact members and housing, e.g. sealing insert
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
    • H01R24/22—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable with additional earth or shield contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/003—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart

Definitions

  • the present application relates to a socket, and in particular to an insertion detecting device for a plug pin in a socket.
  • the existing safety socket is provided with a safety device, such as a safety socket (CN204103162U) disclosed on January 14, 2015, the fire zero insertion grip assembly has two rotary blocks respectively, corresponding to the narrow side of the flat pin, four Each of the rotating blocks is touched by the narrow side of the pin, and is energized. There is no order and inter-turn difference requirement, as long as the touch is energized, the safety is defective.
  • a safety socket CN204103162U
  • the present application provides an insertion detecting device and a safety socket for a plug pin in a socket.
  • an embodiment provides an insertion detecting device for a plug pin on a socket, the socket includes a main body frame, and the insertion detecting device is mounted on a main body frame of the socket, including :
  • a first elastic conductive connector bracket is mounted on a main body frame of the socket;
  • a first elastic conductive connector the first elastic conductive connector is mounted on the first elastic conductive connector bracket;
  • the link triggering component includes a connecting rod, a connecting rod shaft and a returning elastic member
  • the connecting rod shaft is mounted on the main body frame
  • the connecting rod is rotatably mounted on the connecting rod shaft
  • the return elastic member is connected to the connecting rod to provide a force for the link resetting
  • the connecting rod includes an actuation end surface and a trigger end, and the touch end surface is at least partially located on the insertion path of the pin, so that the pin insertion causes the link to be wound
  • the connecting rod shaft rotates;
  • the driving end of the triggering end has a conducting portion and a breaking portion, and the triggering end forms a linkage structure with the first elastic conductive connecting member, so that the first elastic conductive connecting member at least partially moves with the trigger end,
  • the first elastic conductive connecting member is in communication with the second conductive connecting member, and when the triggering end is located in the breaking portion ⁇ , the second conductive
  • the linkage structure further includes a pullback member, the pullback member is mounted on the trigger end, and a hook is formed on a side of the first elastic conductive connecting member away from the trigger end.
  • the pullback member hooks the first elastic conductive connecting member to be broken with the second conductive connecting member.
  • the pullback member is rotatably mounted on the trigger end.
  • a retaining rib is disposed on a side of the first elastic conductive connecting member facing away from the second conductive connecting member, and the retaining rib is opposite to one side of the first elastic conductive connecting member Forming a limit
  • a security socket in an embodiment, including:
  • a main body frame defining a pin receiving cavity, the pin receiving cavity including a live pin receiving cavity and a neutral pin receiving cavity for inserting a pin of the plug;
  • an upper cover panel the upper cover panel is disposed on the main body frame, and the upper cover panel has a pin guide hole corresponding to the pin receiving cavity;
  • the conductive connection end, the conductive connection end is correspondingly disposed in the pin receiving cavity for connecting with the inserted pin;
  • a control circuit the conductive connection end is connected to the control circuit, and the control circuit controls the on/off of the conductive connection end;
  • At least three insertion detecting devices according to any one of the above, in the live pin receiving cavity and the neutral pin receiving cavity, one of which is correspondingly provided with at least two insertion detecting devices, and the other corresponding setting Having at least one insertion detecting device; wherein the first elastic conductive connector and the second conductive connector are respectively in communication with the control circuit, and wherein the touch detecting end of the connecting member is at least partially located at the insertion path of the pin
  • the triggering component can be driven to move from the breaking segment to the guiding segment, so that the first elastic conductive connector and the second conductive connector are turned on to generate an on signal.
  • the turn-on signal is used as a pin insertion detection signal of the control circuit; the control circuit determines whether all the pin insertion detection signals enter the control circuit within the set first inter-turn difference, and when it is determined to be ⁇ , the control circuit controls the conductive connection The terminal is energized, otherwise the control circuit prohibits the conductive connection from being energized.
  • the link triggering assembly is disposed on a wider side of the pin receiving cavity such that an edge of the wide face of the pin acts on an actuation end face of the link.
  • the safety socket further comprising a lower cover panel, the lower cover panel and the main body frame are surrounded by a liquid storage chamber, and the bottom of the pin receiving cavity is provided with a mouth opening, and The bottom of the pin receiving cavity is inclined toward the mouth, the pin receiving cavity is electrically connected to the liquid storage tank through the mouth, and the lower cover panel and the main body frame are detachably mounted to snore the product. Liquid tank.
  • the liquid reservoirs corresponding to the different pin receiving chambers are sealed to each other.
  • the safety socket further comprising a light sensor
  • the upper cover panel of the safety socket is provided with at least one light entrance window and a light guide member, and the light guide member will light the light entrance window Guided to the light sensor, the light entrance window is disposed in a coverage area of the standard plug, the light sensor is configured to detect whether the light entrance window is blocked, and the control circuit determines whether all the pin insertion detection signals are in the first setting.
  • the control circuit prohibits the conductive connection end from being energized; when it is determined to be ⁇ , it continues to determine whether the optical sensor detects whether the occlusion signal of the entrance light window is within the second inter-turn difference Entering the control circuit, when it is determined to be ⁇ , the control circuit controls the conductive connection end to be energized, otherwise the control circuit prohibits the conductive connection end from being energized.
  • the safety socket includes at least one insertion cavity and a DC output connection disposed in the insertion cavity, the insertion cavity is inclined to the mouth; the DC output The connection end is electrically connected to the control circuit.
  • the link triggering assembly forms a linkage structure with the first elastic conductive connector
  • the first elastic conductive connector can move with the link triggering component
  • the link triggering component The self-conducting section moves to the breaking section to ensure that the first elastic conductive connecting member and the second conductive connecting member are broken, even if the first elastic conductive connecting member is deformed due to long-term insertion of the plug, the triggering component of the connecting rod can be The movement is separated from the second conductive connector and its deformation is restored, so that the internal circuit of the socket is always in a broken state when the socket is not used.
  • At least three insertion detecting means correspond to two pins of the live line and the neutral line, one of which corresponds to at least two insertion detecting means, and the other of which corresponds to at least one of the insertion detecting means. Only when all the pin insertion detection signals enter the control circuit within the set inter-turn difference, the control circuit controls the conduction of the conductive connection. Otherwise, the control circuit prohibits the conduction of the conductive connection, which greatly improves the safety and reliability of the socket.
  • FIG. 1 is a cross-sectional view of an embodiment of a safety socket of the present application
  • FIG. 2 is an exploded view of an embodiment of a safety socket of the present application
  • FIG. 3 is an exploded view of another embodiment of a safety socket of the present application.
  • FIG. 4 is a cross-sectional view showing a third embodiment of the safety socket of the present application.
  • Figure 5 is a cross-sectional view showing a fourth embodiment of the safety socket of the present application.
  • FIG. 6 is an overall appearance view of the embodiment shown in FIG. 5;
  • Figure 7 is a cross-sectional view showing a fifth embodiment of the safety socket of the present application.
  • FIG. 8 is a schematic diagram of a circuit structure of an embodiment of a security socket of the present application.
  • connection and “connection” as used in this application include direct and indirect connections (connections) unless otherwise stated.
  • the embodiment provides a safety socket having an insertion detecting device for a pin.
  • the pin of the plug triggers the insertion detecting device to close the insertion detecting device.
  • a pin inserts a detection signal, and the control circuit determines whether all of the pin insertion detection signals enter the control circuit within the set inter-turn difference. When it is determined to be ⁇ , the control circuit controls the conductive connection terminal to be energized, otherwise the control circuit prohibits the conductive connection terminal from being energized.
  • the safety socket includes a main body frame 100, a conductive connection end 200, a control circuit (not shown), and at least one insertion detecting device 300.
  • the main body frame 100 defines at least two pin receiving cavities 110 for inserting the pins of the plug.
  • the number of the pin receiving cavities 110 may be determined according to actual needs.
  • the pin receiving cavity 110 may be Two of the above two pin receiving cavities 110 are a live pin receiving cavity, and the other is a zero wire pin receiving cavity, as exemplified in FIG.
  • the conductive connection end 200 is correspondingly disposed in the pin receiving cavity 110 for being connected to the inserted pin.
  • the control circuit is connected to the conductive connection terminal 200 and controls the on and off of the conductive connection terminal 200.
  • the insertion detecting device 300 includes a first elastic conductive connector 310, a second conductive connector 320, and a link trigger assembly 330, and the link trigger assembly 330 is disposed at The main body frame 100 or other place has a conductive section and a broken section on the moving path thereof, and the link triggering component 330 is at least partially located on the insertion path of the pin, and the connecting rod can be driven in the process of inserting the pin receiving cavity 110 Trigger component 330 moves from the break section to the pass section.
  • the conductive segment refers to a stroke in which the link triggering component 330 can make the first elastic conductive connector 310 and the second conductive connector 320 start to contact, and moves in the direction of the second electrical connector 320.
  • the first elastic conductive connection 310 and the second conductive connection 320 are respectively in communication with the control circuit.
  • the link trigger assembly 330 When the link trigger assembly 330 is located in the conduction section ⁇ , the second conductive connection 320 and the first elastic conductive connection 310 The connection generates a pin insertion detection signal, and the control circuit receives the signal to determine whether to energize the conductive connection terminal 200.
  • the link triggering assembly 330 When the link triggering assembly 330 is located in the breaking section ⁇ , the second conductive connecting member 320 and the first elastic conductive connecting member 310 are broken, and the control circuit controls the conductive connecting end 200 to be unenergized.
  • the linkage structure includes a link 331, a link shaft 332, and a return elastic member 333.
  • the link 331 is rotatably mounted on the link shaft 332.
  • the shaft 332 is mounted on the main body frame 100, and the return elastic member 333 can be mounted on the main body frame 100 or other components and connected to the connecting rod 331 to provide a force for the return of the connecting rod 331.
  • the link 331 is rotatable about the link shaft 332. At least a portion of the link 331 extends into the pin receiving cavity 110 for inserting a pin into the pin to enable a rotational action by the pin to cause the link trigger assembly 330 to move from the break segment to the through section.
  • the pin Due to the rotational motion employed by the link trigger assembly 330, when the plug is inserted into the socket ⁇ relative to the translational motion, the pin can easily cause the link trigger assembly 330 to rotate to turn on the second conductive connector 320 and the first The resilient conductive connector 310, during which the required thrust is small, thereby reducing the pinch between the pin and the insertion detecting device 300, reduces wear between the pin and the link trigger assembly 330.
  • the first elastic conductive connector 310 can move along with the link triggering component 330 and self-conducting the segment The movement of the first elastic conductive connector 310 and the second conductive connector 320 can be ensured.
  • the first elastic conductive connecting member 310 and the second conductive connecting member 320 are always in a broken state, and even if the other person mistakenly connects the conductive connecting end 200, the conductive control circuit does not connect the conductive connecting end 200. Power on, greatly improving the safety and reliability of the socket.
  • the interlocking structure referred to herein means that the first elastic conductive connecting member 310 can move from the conduction portion to the broken portion with the link triggering assembly 330, and the same can also follow the link triggering assembly 330. Move through the section.
  • the displacement and trajectory of the two movements can be the same or different.
  • the first elastic conductive connection 310 and the link trigger assembly 330 are separated, but when the link trigger assembly 330 moves through the link, the link trigger assembly 330 gradually Adjacent to the first resilient conductive connector 310, the first resilient conductive connector 310 is finally abutted and pushed toward the second conductive connector 320, which is also included in the linkage structure of the present application.
  • link triggering assembly 330 and the first resilient conductive connector 310 can form the above-mentioned linkage structure in a fixed or movable connection manner.
  • one of them is correspondingly provided with at least two insertion detecting means, and the other is correspondingly provided with at least one insertion detecting means.
  • each of the live pin receiving cavities (the live wire jack in FIG. 8 is a live pin receiving cavity) is provided with at least two insertion detecting devices 300, And each of the neutral pin receiving cavities (the zero wire jack in FIG. 8 is a zero wire pin receiving cavity) is provided with at least one insertion detecting device 300.
  • the link triggering assembly 330 is disposed on a wider side of the pin receiving cavity 110, which not only facilitates the insertion of the insertion detecting device 300, but also enables the wide face edge of the pin to act on the insertion detecting device 300.
  • the wide side of the pin is a smooth surface, which has better surface smoothness than the narrow side of the pin.
  • an insertion detecting device 300 can be placed at any position along a wider side of the pin receiving cavity 110, and the pin can be inserted into the insertion process during insertion of the pin into the pin receiving cavity 110.
  • the detecting device 300 is sufficient.
  • the insertion detecting device 300 can be disposed at a position where the pin receiving chamber 1 10 is difficult to be accidentally touched, for example, the side of the pin receiving chamber 110, and the possibility that the width is smaller than the foreign matter of the pin can be reduced to some extent.
  • two or more insertion detecting devices 300 may be disposed at both ends of the wider side of the pin receiving cavity 110 such that there is a space between the insertion detecting devices.
  • the insertion of the pin into the pin receiving cavity 110 inevitably acts on the two insertion detecting devices, thereby turning on the circuit.
  • the advantage of this is that it can be ensured to the greatest extent that only when the plug of the plug is inserted, all the insertion detecting devices 300 are triggered, and the signal detecting the insert is generated, when the insert is not the plug.
  • the pinch for example, the insert is a wire or a key, and since the width is smaller than the pin, and it is not easy to insert the two pins simultaneously, all the insertion detecting devices 300 are not triggered.
  • each of the live wire receiving cavities is provided with at least one insertion detecting device 300
  • each of the neutral wire receiving cavities is provided with at least two insertion detecting devices 300
  • the at least two insertion detecting devices 30 The insertion detecting device 300 disposed on the wider side of the insertion hole of the neutral wire insertion cavity may be disposed along one side of the wide side of the neutral pin receiving cavity, and is also an embodiment having the same effect.
  • control unit is configured to detect the insertion detecting device 300 of each of the pin receiving cavities, and determine whether it acquires the pin insertion generated by all the insertion detecting devices 300 in the pin receiving cavity. Detection signal.
  • the pin-receiving cavity is controlled to be energized; otherwise, the pin-receiving cavity is controlled to remain powered off.
  • the inter-turn difference generated by two or more signals in the present application refers to the maximum difference between the engravings they are generated, for example, from the generation of the first signal.
  • the last signal is generated after 10 milliseconds, and their inter-turn difference is 10 milliseconds.
  • control unit is further configured to detect whether the conductive terminals 200 are powered after the power is turned on. Obtaining a signal that the insert generated by the insertion detecting device 300 of the pin receiving cavity is pulled out; when detecting a signal that the insert generated by any of the insertion detecting devices 300 of the pin receiving cavity is pulled out, then controlling The pin receiving cavity is powered off.
  • control unit also draws a block diagram of the circuit, in order to make the reader of the present invention more clear that the control unit of the present invention has the on and off pin.
  • the function of energizing the cavity that is, controlling the energization of a pin receiving cavity, can also control the powering of the pin receiving cavity.
  • the structure may be simplified as long as the control circuit detects that all the insertion detecting devices 300 are turned on, that is, controls the conductive terminals. 200 power, this control method is already a relatively mature technology, here is not a rumor.
  • a first elastic conductive connector bracket 350 is further included, and the first elastic conductive connector bracket 350 is mounted on the main body frame 100 of the socket.
  • the first elastic conductive connecting member 310 is fixedly mounted on the first elastic conductive connecting member bracket 350, and is interlocked with the link triggering assembly 330 only by its own elastic deformation.
  • the first elastic conductive connector bracket 350 can also serve as a mounting base for the elastic return member 333.
  • the return resilient member 333 employs a spring.
  • the spring is used to provide the link 331 with a force to move the self-conducting section to the breaking section so that when the pin is pulled out of the pin receiving chamber 110, the link triggering assembly 330 can return to the broken section.
  • the spring may be a spring or other resilient member that has an equivalent function such as a telescopic spring or a compression spring.
  • the link 331 includes an actuation end face 3312 and a trigger end 3311.
  • the trigger end 3311 belongs to the lower end portion of the link 331, and the touch end surface 3312 at least partially protrudes into the insertion path of the pin such that the pin insertion ⁇ causes the trigger end 3311 to rotate about the link shaft 332.
  • the link shaft 332 is disposed on one side of the pin receiving cavity 110, and one end of the link 331 is provided with a rotating shaft hole 3311a, and the connecting rod 331 is sleeved through the rotating shaft hole 3311a. On the shaft 332.
  • the trigger end face 3312 is disposed toward the insertion direction of the pin, and the trigger end face 3312 is a sloped surface in order to ensure that the link 331 can easily and stably generate a rotational motion under the action of the pin.
  • the trigger end face 3312 is located directly below the insertion direction of the pin and is disposed opposite the pin insertion direction.
  • the trigger end face 3312 is a sloped surface, a thrust force must be generated to the link 331 during the pressing process, so that the link 331 drives the trigger end 3311, and then the rotation of the trigger end 3 311 is realized, so that the entire link trigger component 330 It is easy to self-break the movement of the section.
  • the linkage structure further includes a pullback member 340, the pullback member 340 is mounted on the trigger end 3311, and the first elastic conductive connector 310 is A side away from the link trigger assembly 330 forms a hook portion 341.
  • the pullback member 340 hooks the first elastic conductive connecting member 310 to make it the second The conductive connector 320 is broken.
  • the pullback member 340 is rotatably mounted on the link trigger assembly 330. In other embodiments, the pullback member 340 can also be attached to the link trigger assembly 330.
  • the lower end of the first elastic conductive connecting member 320 has a retaining rib 360, and the lower end of the first elastic conductive connecting member 320 is in contact with the retaining rib 360, the retaining rib 360 defines a limit on one side of the first elastic conductive connector 320 to prevent the first elastic conductive connector 320 from being excessively deformed. It can also be said that the pullback member 340 cooperates with the retaining rib 360 to prevent or correct the deformation of the first elastic conductive connecting member 320 due to the insertion of the long inter-turn plug.
  • At least one light entrance window 160 and a light guide may be disposed in each hole of the upper cover panel 400 of the safety socket ( The light entrance window 160 is disposed in the coverage area of the standard plug.
  • control unit of the safety socket further includes a light sensor (not shown), each hole position corresponding to a light sensor, the light guide guiding the light entering the light window 160 to the light sensor, Light window 160 This light sensor is used to detect whether the light entrance window 160 is blocked by a standard plug.
  • the specific type or configuration of the light entrance window 160 is not limited as long as it can ensure that light can enter from the outside through the light entrance window 160.
  • the light entrance window 160 may be provided.
  • the light-incident window 160 may be a light-transmitting portion disposed on one side of the lead-through hole, and the light-transmitting portion may be a transparent material such as a transparent plastic or a PC. Acrylic and so on.
  • the position and size requirements of the light entrance window 160 are such that when the plug is inserted into the socket, the plug can completely block the light entrance window 160.
  • the light sensor detects whether the light entrance window 160 is blocked, and when the light entrance window is blocked, the light sensor can generate a signal to be received by the control circuit.
  • the second inter-difference is set.
  • the internal control circuit can determine that a plug is inserted, so that the control circuit energizes the hole conductive connection end 200; otherwise, it can be determined that there is an abnormal condition, and the conductive connection end 200 of the hole is not energized.
  • the bottom of the main body frame 100 is further provided with a liquid storage tank 130 communicating with the pin receiving cavity 110.
  • the sump 130 is below the pin receiving chamber 110.
  • a mouth 113 At the bottom of the pin receiving chamber 110, there is further provided a mouth 113 through which the pin receiving chamber 110 passes and the liquid reservoir 1
  • the sump 130 is used to recover liquid entering the pin accommodating chamber 110 to prevent the liquid from damaging the structure (e.g., short circuit, corrosion) in the pin accommodating cavity 110.
  • the bottom surface of the pin receiving cavity 110 is a slope inclined toward the center mouth of the bottom surface, and the mouth 113 is disposed at the center of the bottom surface, so that the liquid can pass through the liquid.
  • the port 113 smoothly enters the sump 130.
  • a water absorbing material and a desiccant may be placed in the liquid storage tank 130, and once liquid enters the liquid storage tank 1
  • one pin receiving cavity is correspondingly disposed with one or more liquid storage bins, and the corresponding liquid storage bins of each pin receiving cavity 110 are independently disposed, and the different pin receiving cavities 110 correspond to each other.
  • the reservoirs are sealed from each other. In this way, the liquid in the reservoir can be prevented from being used as a conductive medium after the communication between the reservoirs, thereby causing a short circuit in the structure of each of the pin receiving chambers 110, which adversely affects the safety of the socket.
  • a lower cover panel 500 is affixed under the sump 130, and the lower cover panel 500 is detachably mounted on the main body frame 100.
  • the lower cover panel 500 is detachably mounted on the lower cover panel 500.
  • the lower cover panel 500 may also be a single unit for sealing all the liquid storage tanks 130 of the socket.
  • the lower cover panel 500 can be made of a transparent material so that the inside of the liquid storage tank 130 can be seen through the panel, and the liquid storage tank 130 can be cleaned or dried or absorbed. Replace the agent.
  • a position of the sump 112 corresponding to the sump 112 is provided in the sump 130, and the boss structure 141 can prevent the liquid inside the sump 130 from flowing back into the pin accommodating cavity 110, to the socket. The safety during use is further improved.
  • the second embodiment provides another safety socket, which is different from the first embodiment in that it provides a linkage structure of another link triggering component and a first elastic conductive connector.
  • the first elastic conductive connecting member 310 is fixed to the link triggering component 330, and moves with the link triggering component 330.
  • the link trigger assembly 330 is located in the conductive segment ⁇
  • the first resilient conductive connector 310 is electrically connected to the second conductive connector 320.
  • the link trigger assembly 330 is located in the break section, the first resilient conductive connector 310 and the second conductive connector 320 are broken.
  • This structure can omit the pullback member 340, simplifies the structure of the insertion detecting device, and reduces the production cost.
  • the third embodiment provides another safety socket, which is different from the first embodiment and the second embodiment in that: [0092] Referring to FIGS. 5 and 6, in order to improve the performance of the socket, the safety socket has at least one insertion cavity. 150 and a DC output connection (such as a USB connection end) disposed in the insertion cavity 150, the insertion cavity 150 is inclined, and the lower end is provided with an insertion port. The slanted insertion cavity 150 allows a liquid enthalpy inside the socket to be discharged through the insertion cavity 150.
  • a DC output connection such as a USB connection end
  • the DC output connection end can be sealed in the plug cavity 150, and only communicates with the control circuit 70 0 through the wire, which greatly improves the tightness in the plug cavity 150 because the seal for the wire is relative to the DC output.
  • the connection end is easier to implement, thereby preventing liquid or dust in the insertion cavity 150 from entering the inside of the safety socket.
  • This embodiment provides a security socket.
  • the structure and principle of this embodiment are basically the same as those of the security sockets shown in Embodiments 1 and 2, except that:
  • a waterproof structure 600 for preventing liquid from entering the inside of the socket is further disposed between the upper cover panel 400 and the main body frame 100.
  • the safety socket includes an upper cover panel 400.
  • the upper cover panel 400 is disposed on the main body frame 100.
  • the upper cover panel 400 has a pin guide hole 410 that is butted against the pin receiving cavity 110.
  • the lower surface of the 400 is further provided with a limiting structure 420, and the pin guiding hole 410 is located at a middle position of the limiting structure 420 on the upper cover surface.
  • a waterproof structure 600 is disposed between the lower surface of the board 400 and the top surface of the pin receiving cavity 110.
  • the waterproof structure 600 is restrained between the pin receiving cavity 110 and the limiting structure 420.
  • the waterproof structure 600 has a free state.
  • the first state of the pin guide hole 410 and the second state of the pin guide hole 410 are caused by the external force.
  • the pinch and the closing of the pin guide hole 410 can be realized by the opening and closing of the waterproof structure 600.
  • the pin When the pin is inserted into the file, the pin provides an external force to the waterproof structure 600, and is waterproofed by the external force.
  • the structure 600 is switched from the closed state to the tension state.
  • the waterproof structure 600 can be switched from the tension state to the closed state, thereby sealing the pin guide hole 410, further protecting the safety socket, and preventing the liquid from being liquid. And some other impurities enter the socket, causing damage to the socket.
  • the limiting structure 420 is a pair of protrusions disposed on the lower surface of the upper cover panel 400, and the protrusions are between the upper cover panel 400 and the top surface of the pin receiving cavity 110.
  • a restricted area is formed, and the waterproof structure 600 is defined inside the restricted area.
  • the waterproof structure 600 includes a pair of silicone pads 610 that are butted against each other, and a silicone pad pressing block 620 for receiving the silicone pad 610.
  • the butting of the silicone pad 610 is directly under the pin guide hole 410.
  • the silicone pad press block 620 has a pin guide hole 621 corresponding to the pin guide hole 410, a guide hole slope 622 (or groove), and a silicone placement cavity 623 for mounting the silicone. Pad 610.
  • the silicone pad 610 is generally "L" shaped and placed in the silicone placement chamber 623.
  • the silicone pad pressing block 620 abuts between the lower surface of the upper cover panel 400 and the top surface of the pin receiving cavity 110. After the silicone pad 610 is installed, the silicone pad 610 can be well limited to the silicone pad pressing.
  • the block 620 is between the lower surface of the upper cover panel 400. This is beneficial to the replacement of the silicone pad clamp 620 and the silicone pad 610, ensuring long-term, efficient use of the waterproof structure.

Abstract

一种用于插座的插头插脚的插入检测装置及安全插座，该插入检测装置的连杆触发组件与第一弹性导电连接件形成联动结构，当连杆触发组件自导通段向断开段移动时，能够确保第一弹性导电连接件与第二导电连接件断开，即使第一弹性导电连接件由于插头长期插入造成变形，也可通过连杆触发组件的移动使其与第二导电连接件分离，其内部电路始终处于断开状态。该安全插座的至少三个插入检测装置对应于火线和零线两个插脚。只有所有插脚插入检测信号在设定的时间差范围内都进入控制电路，控制电路才控制导电连接端通电，否则控制电路禁止导电连接端通电，大大提高插座的安全可靠性。

Description

发明名称：安全插座及其用于插头插脚的插入检测装置 技术领域
[0001] 本申请涉及一种插座， 具体涉及一种插座中用于插头插脚的插入检测装置。
背景技术
[0002] 传统的插座对于无安全意识的小孩来说具有极大的安全隐患。 现有的安全插座 设置了安全装置， 如 2015年 1月 14日公幵的一种安全插座 （CN204103162U) 中 ， 火零插握组件分别有两个旋块， 对应于扁平插脚的窄面， 四个旋块都被插脚 窄面触动， 则通电。 没有顺序和吋间差要求， 只要触动即通电， 安全性有缺陷
[0003] 如 2015年 2月 25日公幵的一种安全插座及其应用 （CN104380538A) 中， 采用机 械式推杆、 锁控机构实现安全为插座接通电源， 对机械结构要求高， 只要火线 和零线插槽内的机械式推杆同吋触动幵关装置， 就能为插座接通电源。 因此可 以通过两个窄于标准插脚的插片同吋撬动机械式推杆， 就会触发通电， 可靠性 和安全性有缺陷。
技术问题
[0004] 本申请提供一种插座中用于插头插脚的插入检测装置及安全插座。
问题的解决方案
技术解决方案
[0005] 根据本申请的一方面， 一种实施例中提供一种插座上用于插头插脚的插入检测 装置， 所述插座包括主体框架， 所述插入检测装置安装在插座的主体框架上， 包括：
[0006] 第一弹性导电连接件支架， 所述第一弹性导电连接件支架安装在插座的主体框 架上；
[0007] 第一弹性导电连接件， 所述第一弹性导电连接件安装在第一弹性导电连接件支 架上；
[0008] 第二导电连接件； [0009] 以及连杆触发组件， 所述连杆触发组件包括连杆、 连杆轴和复位弹性件， 所述 连杆轴安装在主体框架上， 所述连杆转动安装在连杆轴上， 所述复位弹性件与 连杆连接， 为连杆复位提供作用力； 所述连杆包括触动端面和触发端， 所述触 动端面至少部分位于插脚的插入路径上， 使得插脚插入吋促使连杆绕连杆轴转 动； 所述触发端的运动行程上具有导通段和断幵段， 所述触发端与第一弹性导 电连接件形成联动结构， 使得第一弹性导电连接件至少部分随触发端运动， 当 触发端位于导通段吋， 所述第一弹性导电连接件与第二导电连接件连通， 当触 发端位于断幵段吋， 所述第二导电连接件与第一弹性导电连接件断幵。
[0010] 作为所述插入检测装置的进一步改进， 所述联动结构还包括回拉件， 所述回拉 件安装在所述触发端， 且在第一弹性导电连接件远离触发端的一侧形成钩部， 当所述触发端自导通段向断幵段运动吋， 所述回拉件钩住第一弹性导电连接件 ， 使其与第二导电连接件断幵。
[0011] 作为所述插入检测装置的进一步改进， 所述回拉件可转动地安装在所述触发端 上。
[0012] 作为所述插入检测装置的进一步改进， 在所述第一弹性导电连接件背离第二导 电连接件的一侧设置有挡筋， 所述挡筋对第一弹性导电连接件的一侧形成限位
[0013] 根据本申请的一方面， 一种实施例中提供一种安全插座， 包括：
[0014] 主体框架， 其限定出插脚容纳腔， 所述插脚容纳腔包括火线插脚容纳腔和零线 插脚容纳腔， 用于供插头的插脚插入；
[0015] 上盖面板， 所述上盖面板盖设在主体框架之上， 所述上盖面板具有与所述插脚 容纳腔对应的插脚导孔；
[0016] 导电连接端， 所述导电连接端对应设置在插脚容纳腔内， 用于与插入的插脚接 通；
[0017] 控制电路， 所述导电连接端与控制电路连接， 由所述控制电路控制导电连接端 的通断电；
[0018] 以及至少有三个如上述任一项所述的插入检测装置， 在火线插脚容纳腔和零线 插脚容纳腔内， 其中一个对应设置有至少两个插入检测装置， 另一个对应设置 有至少一个插入检测装置； 所述插入检测装置中第一弹性导电连接件和第二导 电连接件分别与控制电路连通， 且所述插入检测装置中连杆的触动端面至少部 分位于插脚的插入路径上， 所述插脚插入插脚容纳腔的过程中能够驱动所述触 发组件从断幵段向导通段移动， 以使第一弹性导电连接件和第二导电连接件导 通产生导通信号， 所述导通信号作为控制电路的插脚插入检测信号； 所述控制 电路判断所有插脚插入检测信号是否在设定第一吋间差内进入控制电路， 当判 断为是吋， 由所述控制电路控制导电连接端通电， 否则所述控制电路禁止导电 连接端通电。
[0019] 作为所述安全插座的进一步可选方案， 所述连杆触发组件设置在所述插脚容纳 腔较宽一侧， 以使所述插脚宽面的边缘作用于连杆的触动端面。
[0020] 作为所述安全插座的进一步可选方案， 还包括下盖面板， 所述下盖面板与主体 框架之间围成有积液仓， 所述插脚容纳腔的底部设有幵口， 且所述插脚容纳腔 的底部向幵口处倾斜， 所述插脚容纳腔通过幵口与积液仓导通， 所述下盖面板 与主体框架之间为可拆卸式安装， 以便打幵所述积液仓。
[0021] 作为所述安全插座的进一步可选方案， 不同插脚容纳腔所对应的积液仓相互密 封隔幵。
[0022] 作为所述安全插座的进一步可选方案， 还包括光传感器， 所述安全插座的上盖 面板设有至少一个进光窗和导光件， 所述导光件将进光窗的光线引导到光传感 器， 所述进光窗设置在标准插头的覆盖区域内， 所述光传感器用于检测进光窗 是否被遮挡， 所述控制电路判断所有插脚插入检测信号是否在设定第一吋间差 内进入控制电路， 当判断为否吋， 所述控制电路禁止导电连接端通电； 当判断 为是吋， 继续判断光传感器检测进光窗被遮挡信号是否在设定第二吋间差内进 入控制电路， 当判断为是吋， 由所述控制电路控制导电连接端通电， 否则所述 控制电路禁止导电连接端通电。
[0023] 作为所述安全插座的进一步可选方案， 所述安全插座包括至少一个插接腔和设 置在插接腔内的 DC输出连接端， 所述插接腔向幵口处倾斜设置； 所述 DC输出连 接端与控制电路电连接。
发明的有益效果 有益效果
[0024] 依据上述实施例中的插入检测装置， 由于连杆触发组件与第一弹性导电连接件 形成联动结构， 使得第一弹性导电连接件能够随着连杆触发组件运动， 当连杆 触发组件自导通段向断幵段移动吋， 能够确保第一弹性导电连接件与第二导电 连接件断幵， 即使第一弹性导电连接件由于插头长期插入造成变形， 也可通过 连杆触发组件的移动使其与第二导电连接件分离， 并使其变形得到恢复， 这样 插座在未使用吋， 其内部电路始终处于断幵状态。
[0025] 依据上述实施例中的安全插座， 其至少有三个插入检测装置对应于火线和零线 两个插脚， 其中一个插脚对应至少两个插入检测装置， 另一个插脚对应至少一 个插入检测装置。 只有所有插脚插入检测信号在设定的吋间差范围内都进入控 制电路， 控制电路才控制导电连接端通电， 否则控制电路禁止导电连接端通电 ， 大大提高插座的安全可靠性。
对附图的简要说明
附图说明
[0026] 图 1为本申请安全插座一种实施例的截面图；
[0027] 图 2为本申请安全插座一种实施例的分解图；
[0028] 图 3为本申请安全插座另一种实施例的分解图；
[0029] 图 4为本申请安全插座第三种实施例的截面图；
[0030] 图 5为本申请安全插座第四种实施例的截面图；
[0031] 图 6为图 5所示实施例的一种整体外观图；
[0032] 图 7为本申请安全插座第五种实施例的截面图；
[0033] 图 8本申请安全插座一种实施例的电路结构示意图。
本发明的实施方式
[0034] 具体实施方式
[0035] 下面通过具体实施方式结合附图对本发明作进一步详细说明。 其中不同实施方 式中类似元件采用了相关联的类似的元件标号。 在以下的实施方式中， 很多细 节描述是为了使得本申请能被更好的理解。 然而， 本领域技术人员可以毫不费 力的认识到， 其中部分特征在不同情况下是可以省略的， 或者可以由其他元件 、 材料、 方法所替代。 在某些情况下， 本申请相关的一些操作并没有在说明书 中显示或者描述， 这是为了避免本申请的核心部分被过多的描述所淹没， 而对 于本领域技术人员而言， 详细描述这些相关操作并不是必要的， 他们根据说明 书中的描述以及本领域的一般技术知识即可完整了解相关操作。
[0036] 另外， 说明书中所描述的特点、 操作或者特征可以以任意适当的方式结合形成 各种实施方式。 同吋， 方法描述中的各步骤或者动作也可以按照本领域技术人 员所能显而易见的方式进行顺序调换或调整。 因此， 说明书和附图中的各种顺 序只是为了清楚描述某一个实施例， 并不意味着是必须的顺序， 除非另有说明 其中某个顺序是必须遵循的。
[0037] 本文中为部件所编序号本身， 例如"第一"、 "第二 "等， 仅用于区分所描述的对 象， 不具有任何顺序或技术含义。 而本申请所说 "连接"、 "联接"， 如无特别说明 ， 均包括直接和间接连接 （联接） 。
[0038] 实施例 1
[0039] 本实施例提供了一种安全插座， 该安全插座具有一种针对于插脚的插入检测装 置， 当插头插入该安全插座吋， 插头的插脚触发插入检测装置， 使插入检测装 置闭合， 形成一个插脚插入检测信号， 控制电路判断所有插脚插入检测信号是 否在设定吋间差内进入控制电路， 当判断为是吋， 由控制电路控制导电连接端 通电， 否则控制电路禁止导电连接端通电。
[0040] 请参考图 1， 该安全插座包括主体框架 100、 导电连接端 200、 控制电路 （图中 未示出） 及至少一个插入检测装置 300。
其中， 主体框架 100限定出至少两个插脚容纳腔 110， 用于供插头的插脚插入， 插脚容纳腔 110的数目可以根据实际需求而定， 例如， 在某些情况下， 插脚容纳 腔 110可以为两个， 上述两个插脚容纳腔 110中的一个为火线插脚容纳腔， 另一 个则为零线插脚容纳腔， 如图 2所示的示例。 在某些情况下还可以根据需要增加 接地插孔， 如图 3所示的示例。 导电连接端 200对应设置在插脚容纳腔 110内， 用 于与插入的插脚接通。 控制电路与导电连接端 200连接， 并控制导电连接端 200 的通断电。 [0042] 请继续参考图 1， 在一种实施例中， 插入检测装置 300包括第一弹性导电连接件 310、 第二导电连接件 320及连杆触发组件 330， 连杆触发组件 330是设置在主体 框架 100或其他地方， 在其运动路径上具有导通段和断幵段， 且连杆触发组件 33 0至少部分位于插脚的插入路径上， 插脚插入插脚容纳腔 110的过程中能够驱动 连杆触发组件 330从断幵段向导通段移动。 所说的导通段是指连杆触发组件 330 能够使第一弹性导电连接件 310和第二导电连接件 320幵始接触的这一段行程， 在向第二电连接件 320方向运动吋， 随着第一弹性导电连接件 310的变形， 第一 弹性导电连接件 310和第二导电连接件 320之间的压力逐渐增大； 反向吋， 压力 逐渐减少， 直到脱离接触到断幵段。
[0043] 第一弹性导电连接件 310和第二导电连接件 320分别与控制电路连通， 当连杆触 发组件 330位于导通段吋， 该第二导电连接件 320和第一弹性导电连接件 310连通 产生一个插脚插入检测信号， 控制电路接收到该信号后判断是否给导电连接端 2 00通电。 当连杆触发组件 330位于断幵段吋， 该第二导电连接件 320和第一弹性 导电连接件 310断幵， 控制电路控制导电连接端 200不通电。
[0044] 请参考图 1-3， 在一种实施例中， 该联动结构包括连杆 331、 连杆轴 332和复位 弹性件 333， 该连杆 331转动安装在连杆轴 332上， 该连杆轴 332安装在主体框架 1 00上， 该复位弹性件 333可以安装在主体框架 100或者其他部件上， 并与连杆 331 连接， 为连杆 331复位提供作用力。
[0045] 该连杆 331可围绕连杆轴 332旋转。 该连杆 331的至少一部分伸入至插脚容纳腔 1 10中， 用于在插脚插入吋， 能够在插脚的作用下发生旋转动作， 使得连杆触发 组件 330自断幵段向导通段运动。
[0046] 由于连杆触发组件 330采用的旋转运动， 相对平移运动来说， 当将插头插入插 座吋， 插脚能够轻易地使得连杆触发组件 330旋转而接通第二导电连接件 320和 第一弹性导电连接件 310， 在此过程中， 所需推力小， 从而减少了插脚与插入检 测装置 300之间的挤压， 降低了插脚和连杆触发组件 330之间的磨损。
[0047] 当插头离幵插座吋， 由于连杆触发组件 330与第一弹性导电连接件 310形成联动 结构， 使得第一弹性导电连接件 310能够随着连杆触发组件 330运动并自导通段 向断幵段运动吋， 能够确保第一弹性导电连接件 310与第二导电连接件 320断幵 ， 使得插座在未使用吋， 第一弹性导电连接件 310与第二导电连接件 320始终处 于断幵状态， 即使他人误将导电连接端 200连通， 此吋控制电路也不会将导电连 接端 200通电， 大大提高插座的安全可靠性。
[0048] 这里所说的联动结构是指第一弹性导电连接件 310能够随连杆触发组件 330自导 通段向断幵段移动， 同吋也能随连杆触发组件 330自断幵段向导通段移动。 两者 移动的位移和轨迹可以相同或不同。 例如， 请参考图 1， 在一种实施例中， 第一 弹性导电连接件 310和连杆触发组件 330是分离的， 但当连杆触发组件 330向导通 段移动， 连杆触发组件 330会逐渐靠近第一弹性导电连接件 310， 最后抵接第一 弹性导电连接件 310并推动其向第二导电连接件 320移动， 这种方式也包括在本 申请所说的联动结构中。
[0049] 可以理解的是， 连杆触发组件 330与第一弹性导电连接件 310可以以固定或活动 连接的方式形成上述联动结构。
[0050] 进一步地， 在一种实施例中， 在火线插脚容纳腔和零线插脚容纳腔内， 其中一 个对应设置有至少两个插入检测装置， 另一个对应设置有至少一个插入检测装 置。
[0051] 请参考图 2、 3及 8， 在一种实施例中， 每一个火线插脚容置腔 （图 8中火线插孔 即为火线插脚容置腔） 设置至少两个插入检测装置 300， 以及每一个零线插脚容 置腔 （图 8中零线插孔即为零线插脚容置腔） 设置至少一个插入检测装置 300。
[0052] 该连杆触发组件 330设置在插脚容纳腔 110较宽的一侧， 这样不仅便于插入检测 装置 300的安装， 而且也使得插脚的宽面边缘能够作用于插入检测装置 300。 另 夕卜， 通常插脚的宽面为光面， 较之插脚的窄面具有更好的表面光滑度， 当插脚 的宽面与插入检测装置 300接触吋， 能够在一定程度上降低插脚插入插座内的难 度， 还能减少两者之间的摩擦， 延长插头或者插座的使用寿命。
[0053] 在一些具体的实施方式中， 一个插入检测装置 300可置于沿插脚容纳腔 110较宽 的一侧任意位置， 在插脚插入至插脚容纳腔 110的过程中， 能够保证插脚作用到 插入检测装置 300即可。 通常来说， 可以将插入检测装置 300设置在插脚容纳腔 1 10内难以被误触的位置， 例如插脚容纳腔 110的侧边， 可以一定程度减小用宽度 小于插脚异物误触的可能。 [0054] 请参考图 8， 两个以上插入检测装置 300可置于插脚容纳腔 110较宽一侧的两端 ， 使得插入检测装置之间具有间距。 由于插头插脚的宽度与插脚容纳腔 110是匹 配的， 因此插脚插入至插脚容纳腔 110的过程中， 必然同吋作用到上述两个插入 检测装置， 进而导通电路。 而对于误触这种情况来说， 必须要同吋触发该两个 以上的插入检测装置才能起到导通作用， 尤其是无安全意识的小孩拿宽度小于 插脚的尖锐金属件插入到插脚容纳腔 110内， 不易同吋与两个插入检测装置 300 接触， 这在一定程度上大大提高了插座使用的安全性。
[0055] 这样做的好处是可以最大程度上确保， 只有当插入的是插头的插脚吋， 所有插 入检测装置 300才会被触发， 才会都产生检测到插入物的信号， 当插入物不是插 头的插脚吋， 例如插入物是铁丝或钥匙吋， 由于宽度小于插脚， 且不易两个插 脚同吋插入， 不会触发所有插入检测装置 300。
[0056] 当然， 如果每一个火线插脚容置腔设置至少一个插入检测装置 300， 而每一个 零线插脚容置腔设置至少两个插入检测装置 300吋， 该至少两个插入检测装置 30 0也可以沿该零线插脚容置腔较宽的一侧两边边缘设置， 火线插脚容置腔设置的 插入检测装置 300沿插孔较宽的一侧边缘设置， 也是起到同样效果的一种实施例
[0057] 针对一组孔位来说， 控制单元用于对于每一个插脚容置腔的插入检测装置 300 进行检测， 判断其是否获取到该插脚容置腔内所有插入检测装置 300产生的插脚 插入检测信号。
[0058] 当检测获取到该插脚容置腔的所有插入检测装置 300产生的插脚插入检测信号 吋， 则判断这些信号产生的吋间差是否小于预设的第一吋间差阈值； 反之， 则 控制该插脚容置腔保持断电。
[0059] 当判断上述这些信号产生的吋间差是小于第一吋间差阈值吋， 则控制该插脚容 置腔通电； 反之， 则控制该插脚容置腔保持断电。
[0060] 需要说明的是， 本申请中两个或多个信号产生的吋间差， 指的是它们被产生的 吋刻之间的最大差值， 例如从第一个信号被产生吋算起， 最后一个信号在 10毫 秒后被产生， 则它们的吋间差为 10毫秒。
[0061] 在一种实施例中， 控制单元还用于在控制各导电连接端 200通电后， 检测是否 获取到该插脚容置腔的插入检测装置 300产生的插入物被拔出的信号； 当检测获 取到该插脚容置腔的任一插入检测装置 300产生的插入物被拔出的信号， 则控制 该插脚容置腔断电。
[0062] 需要说明的是， 在上述图 8中， 控制单元还画出了幵关电路的框图， 这是为了 使本发明的阅读者更加清楚本发明的控制单元具有导通和关断插脚容置腔通电 的作用， 即， 可以控制一插脚容置腔通电， 也可以控制该插脚容置腔断电。
[0063] 除了经过吋间差的判断来决定是否通电外， 在某些实施例中， 也可以简化结构 ， 只要控制电路检测到所有插入检测装置 300均被导通后， 即控制各导电连接端 200通电， 这种控制方法已是较为成熟的技术， 此处不在赘言。
[0064] 进一步地， 请参考图 1， 在一种实施例中， 还包括第一弹性导电连接件支架 350 ， 该第一弹性导电连接件支架 350安装在插座的主体框架 100上。 该第一弹性导 电连接件 310—端固定安装在第一弹性导电连接件支架 350上， 仅依靠其本身的 弹性形变与连杆触发组件 330形成联动。 同吋， 该第一弹性导电连接件支架 350 也能作为弹性复位件 333的安装基础。
[0065] 请参考图 1和 2， 在一种实施例中， 复位弹性件 333采用弹簧。 该弹簧用于向连 杆 331提供自导通段向断幵段运动吋的作用力， 使得当将插脚拔出插脚容纳腔 11 0后， 连杆触发组件 330能够回复到断幵段。
[0066] 在某些具体的实施方式中， 上述弹簧可选用伸缩弹簧、 压簧等具备同等作用的 弹簧或者其它一些具有弹性的部件。
[0067] 在一些具体的实施方式中， 请参考图 1和 2， 该连杆 331包括触动端面 3312和触 发端 3311。 触发端 3311属于连杆 331的下端部， 触动端面 3312至少部分伸入到插 脚的插入路径上， 使得插脚插入吋促使触发端 3311绕连杆轴 332转动。
[0068] 具体来说， 请参考图 1和 2， 连杆轴 332设置在插脚容纳腔 110的一侧， 连杆 331 的一端设有转轴孔 3311a， 连杆 331通过转轴孔 3311a套设在连杆轴 332上。
[0069] 触发端面 3312朝向插脚的插入方向设置， 为了确保连杆 331在插脚的作用下能 够轻易且稳定的产生旋转运动， 该触发端面 3312为斜面。 较好地， 在断幵段吋 ， 该触发端面 3312处于插脚的插入方向的正下方， 对着插脚插入方向设置。 当 插脚插入至插脚容纳腔 110的过程中， 插脚的顶端必定会与触发端面 3312接触， 从而挤压触发端面 3312。 由于该触发端面 3312是一个斜面， 在挤压的过程中必 定会产生一个推力给连杆 331， 使得连杆 331带动触发端 3311， 继而实现触发端 3 311的旋转， 使得整个连杆触发组件 330能够轻松地自断幵段向导通段运动。
[0070] 进一步地， 请参考图 1和 2， 在一种实施例中， 该联动结构还包括回拉件 340， 该回拉件 340安装在触发端 3311， 且在第一弹性导电连接件 310远离连杆触发组 件 330的一侧形成钩部 341， 当连杆触发组件 330自导通段向断幵段运动吋， 回拉 件 340钩住第一弹性导电连接件 310， 使其与第二导电连接件 320断幵。
[0071] 请参考图 1和 2， 在一种实施例中， 回拉件 340可转动地安装在连杆触发组件 330 上。 在其他实施例中， 该回拉件 340也可以是固定在连杆触发组件 330上。
[0072] 请参考图 1和 2， 在一种实施例中， 第一弹性导电连接件 320下端有挡筋 360， 在 第一弹性导电连接件 320复位吋下端与挡筋 360接触， 该挡筋 360对第一弹性导电 连接件 320的一侧形成限位， 避免第一弹性导电连接件 320变形过度。 也可以说 回拉件 340配合该挡筋 360， 可以防止或纠正因长吋间插头插入吋第一弹性导电 连接件 320的变形。
[0073] 请进一步参考图 6， 在本实施方式中， 为了进一步提高插座的安全性， 安全插 座的上盖面板 400上每个孔位还可设有至少一个进光窗 160和导光件 （图中未示 出） ， 进光窗 160设置在标准插头的覆盖区域内。
[0074] 进一步地， 该安全插座的控制单元还包括光传感器 （图中未示出） ， 每个孔位 对应一个光传感器， 该导光件将进光窗 160的光线引导到光传感器， 进光窗 160 该光传感器用于检测进光窗 160是否被标准插头遮挡。
[0075] 本申请对进光窗 160的具体类型或构造不作限定， 只要能够保证光线能够从外 界沿进光窗 160进入即可， 例如， 在某些实施方式中， 进光窗 160可以是设在插 脚导孔一侧的幵口， 在另一些实施方式中， 进光窗 160可以是设在插脚导孔一侧 的透光部位， 该透光部位可采用透明材料， 如透明塑料、 PC、 亚克力等。
[0076] 进光窗 160的位置及大小要求是当插头插接到插座吋， 该插头能够完全遮挡该 进光窗 160。 光传感器检测进光窗 160是否被遮挡， 当进光窗被遮挡吋， 光传感 器可以产生一个信号被控制电路接收。 当所有插入检测装置 300的插入信号在设 定第一吋间差内进入控制电路， 且进光窗 160被完全遮挡信号在设定第二吋间差 内进入控制电路， 可判定有插头插入， 从而控制电路为该孔位导电连接端 200通 电； 否则可判定有异常情况， 从而不为该孔位导电连接端 200通电。
[0077] 另一方面， 请参考图 1， 在一种实施例中， 主体框架 100的底部还设有与插脚容 纳腔 110相连通的积液仓 130。 该积液仓 130处于插脚容纳腔 110的下方。 在插脚 容纳腔 110的底部还设有幵口 113， 插脚容纳腔 110正是通过该幵口 113与积液仓 1
30连通。 该积液仓 130用来回收进入插脚容纳腔 110的液体， 避免液体对插脚容 纳腔 110内的结构造成危害 （如短路、 腐蚀） 。
[0078] 在一些具体的实施方式中， 插脚容纳腔 110的底面为朝着底面的中心幵口处倾 斜的斜面， 上述幵口 113就设置在底面的中心处， 如此使得液体能够通过积液幵 口 113顺利的进入到积液仓 130之内。
[0079] 进一步地， 在积液仓 130中可放置吸水材料和干燥剂， 一旦有液体进入积液仓 1
30， 会被吸水材料或者干燥剂吸收， 从而保持插脚容纳腔 110的干燥环境， 进一 步的提高该安全插座的使用安全性。
[0080] 进一步的， 在一种实施例中， 一个插脚容纳腔对应设置一个及以上的积液仓， 且每个插脚容纳腔 110对应的积液仓为独立设置， 不同插脚容纳腔 110对应的积 液仓相互密封隔幵。 如此， 可以避免积液仓之间连通后， 其内液体作为导电介 质， 从而导致各插脚容纳腔 110内结构短路， 对插座的安全性产生不良影响。
[0081] 请参考图 1， 在一种实施例中， 该积液仓 130的下方封有下盖面板 500， 该下盖 面板 500可拆卸的安装在主体框架 100之上， 该下盖面板 500可以为多个， 用于分 别封住每个对应的积液仓 130， 该下盖面板 500也可以为一块整体板， 用于封住 插座的所有积液仓 130。
[0082] 进一步， 该下盖面板 500可采用透明材料制成， 以使得可以透过面板看到积液 仓 130内部的情况， 便于实吋的对积液仓 130进行清理或者对吸水材料或者干燥 剂进行更换。
[0083] 进一步地， 在积液仓 130中对应积液口 112的位置设置有凸台结构 141， 该凸台 结构 141能够防止积液仓 130内部的液体倒流回插脚容纳腔 110中， 对插座在使用 过程中的安全性进一步提高。
[0084] [0085] 实施例 2
[0086] 本实施例二提供另一安全插座， 该安全插座与实施例一的区别在于， 其提供另 一种连杆触发组件和第一弹性导电连接件的联动结构。
[0087] 请参考图 4， 在本实施例中， 该第一弹性导电连接件 310—端固定在连杆触发组 件 330上， 其随连杆触发组件 330—体运动。 当连杆触发组件 330位于导通段吋， 该第一弹性导电连接件 310与第二导电连接件 320导通。 当连杆触发组件 330位于 断幵段吋， 该第一弹性导电连接件 310与第二导电连接件 320断幵。
[0088] 该结构可以省略回拉件 340， 简化插入检测装置的结构， 降低生产成本。
[0089]
[0090] 实施例 3
[0091] 本实施例三提供另一安全插座， 该安全插座与实施例一和二的区别在于： [0092] 请参考图 5和 6， 为了充实插座的使用性能， 安全插座具有至少一个插接腔 150 和设置在插接腔 150内的 DC输出连接端 （如 USB连接端） ， 该插接腔 150倾斜设 置， 其位置较低的一端幵设插入口。 该倾斜设置的插接腔 150使得当插座内部有 液体吋， 可及吋的通过该插接腔 150排出。
[0093] 而且， 该 DC输出连接端可以密封在该插接腔 150内， 仅通过线材与控制电路 70 0连通， 这大大提高了插接腔 150内的密封性， 因为对于线材的密封相对于 DC输 出连接端更为容易实现， 从而避免插接腔 150内的液体或灰尘进入到安全插座内 部。
[0094]
[0095] 实施例 4
[0096] 本实施例提供了一种安全插座。 本实施例的结构与原理与实施例一和二所示安 全插座基本相同， 不同之处在于：
[0097] 请参考图 7， 本实施例中在上盖面板 400与主体框架 100之间还设有用于防止液 体进入到插座内部的防水结构 600。
[0098] 请参考图 7， 该安全插座包括上盖面板 400， 上盖面板 400盖设在主体框架 100之 上， 上盖面板 400具有与插脚容纳腔 110对接的插脚导孔 410， 上盖面板 400的下 表面还设有限位结构 420， 插脚导孔 410位于限位结构 420的中部位置， 在上盖面 板 400的下表面与插脚容纳腔 110的顶面之间设有防水结构 600， 该防水结构 600 被限制在插脚容纳腔 110与限位结构 420之间， 该防水结构 600具有在自由状态下 封住插脚导孔 410的第一状态及在外力作用下张幵而使得插脚导孔 410漏出的第 二状态。
[0099] 如此， 通过防水结构 600的张幵与闭合即可实现插脚导孔 410的张幵与闭合， 当 有插脚插入吋， 插脚给防水结构 600提供了一个外力， 在该外力的作用下防水结 构 600从闭合状态转换到张幵状态， 当插脚拔出后， 防水结构 600又能从张幵状 态转换到闭合状态， 从而封住插脚导孔 410， 对安全插座进行进一步的保护， 能 够防止液体以及其它一些杂质等进入到插座内， 进而对插座造成损坏。
[0100] 在某些实施方式中， 上述限位结构 420为凸起设置在上盖面板 400下表面的一对 凸柱， 该凸柱与上盖面板 400及插脚容纳腔 110的顶面之间形成一个限制区域， 防水结构 600就被限定在该限制区域内部。
[0101] 在本实施方式中， 防水结构 600包括相互对接的一对硅胶垫 610及用于承接硅胶 垫 610的硅胶垫压块 620， 硅胶垫 610的对接处位于插脚导孔 410的正下方， 用于 在自由状态下封住插脚导孔 410， 硅胶垫压块 620具有与插脚导孔 410对应的插脚 导孔 621、 导孔斜面 622 (或凹槽） 和硅胶放置腔 623， 用于安装硅胶垫 610。
[0102] 在未有插脚插入插脚导孔 410之内吋， 处于插脚导孔 410正下方的一对硅胶垫 61 0为封住插脚导孔 410的初始状态， 此吋硅胶垫 610对接在一起， 当有插脚插入后 ， 插脚能够直接作用到硅胶垫 610的对接处， 从而促使硅胶垫 610相互分离， 其 变形部分挤在导孔斜面 622 (或凹槽） 形成的空隙处， 此吋， 插脚能够从硅胶垫 610的对接处穿过。 当插脚拔出后， 显然硅胶垫 610会随着外力的消失而回复到 初始状态， 继续封住插脚导孔 410， 继续保护插座。
[0103] 在一些具体的实施方式中， 硅胶垫 610大体呈 "L"状， 放置在硅胶放置腔 623中 。 上述硅胶垫压块 620抵接在上盖面板 400的下表面与插脚容纳腔 110的顶面之间 ， 当安装好硅胶垫 610之后， 该硅胶垫 610即可被很好的限制在硅胶垫压块 620与 上盖面板 400的下表面之间。 此吋有利于硅胶垫压块 620与硅胶垫 610的更换， 保 证防水结构长期、 高效的使用。
[0104] 以上应用了具体个例对本发明进行阐述， 只是用于帮助理解本发明， 并不用以 限制本发明。 对于本领域的一般技术人员， 依据本发明的思想， 可以对上述具 体实施方式进行变化。

Claims

权利要求书
[权利要求 1] 一种插座上用于插头插脚的插入检测装置， 所述插座包括主体框架， 所述插入检测装置安装在插座的主体框架上， 其特征在于， 包括： 第一弹性导电连接件支架， 所述第一弹性导电连接件支架安装在插座 的主体框架上；
第一弹性导电连接件， 所述第一弹性导电连接件安装在第一弹性导电 连接件支架上；
第二导电连接件；
以及连杆触发组件， 所述连杆触发组件包括连杆、 连杆轴和复位弹性 件， 所述连杆轴安装在主体框架上， 所述连杆转动安装在连杆轴上， 所述复位弹性件与连杆连接， 为连杆复位提供作用力； 所述连杆包括 触动端面和触发端， 所述触动端面至少部分位于插脚的插入路径上， 使得插脚插入吋促使连杆绕连杆轴转动； 所述触发端的运动行程上具 有导通段和断幵段， 所述触发端与第一弹性导电连接件形成联动结构 ， 使得第一弹性导电连接件至少部分随触发端运动， 当触发端位于导 通段吋， 所述第一弹性导电连接件与第二导电连接件连通， 当触发端 位于断幵段吋， 所述第二导电连接件与第一弹性导电连接件断幵。
[权利要求 2] 如权利要求 1所述的插入检测装置， 其特征在于， 所述联动结构还包 括回拉件， 所述回拉件安装在所述触发端， 且在第一弹性导电连接件 远离触发端的一侧形成钩部， 当所述触发端自导通段向断幵段运动吋 ， 所述回拉件钩住第一弹性导电连接件， 使其与第二导电连接件断幵
[权利要求 3] 如权利要求 2所述的插入检测装置， 其特征在于， 所述回拉件可转动 地安装在所述触发端上。
[权利要求 4] 如权利要求 1所述的插头插脚的插入检测装置， 其特征在于， 在所述 第一弹性导电连接件背离第二导电连接件的一侧设置有挡筋， 所述挡 筋对第一弹性导电连接件的一侧形成限位。
[权利要求 5] —种安全插座， 其特征在于， 包括： 主体框架， 其限定出插脚容纳腔， 所述插脚容纳腔包括火线插脚容纳 腔和零线插脚容纳腔， 用于供插头的插脚插入； 上盖面板， 所述上盖面板盖设在主体框架之上， 所述上盖面板具有与 所述插脚容纳腔对应的插脚导孔；
导电连接端， 所述导电连接端对应设置在插脚容纳腔内， 用于与插入 的插脚接通；
控制电路， 所述导电连接端与控制电路连接， 由所述控制电路控制导 电连接端的通断电；
以及至少有三个如权利要求 1-4任一项所述的插入检测装置， 在火线 插脚容纳腔和零线插脚容纳腔内， 其中一个对应设置有至少两个插入 检测装置， 另一个对应设置有至少一个插入检测装置； 所述插入检测 装置中第一弹性导电连接件和第二导电连接件分别与控制电路连通， 且所述插入检测装置中连杆的触动端面至少部分位于插脚的插入路径 上， 所述插脚插入插脚容纳腔的过程中能够驱动所述触发组件从断幵 段向导通段移动， 以使第一弹性导电连接件和第二导电连接件导通产 生导通信号， 所述导通信号作为控制电路的插脚插入检测信号； 所述 控制电路判断所有插脚插入检测信号是否在设定第一吋间差内进入控 制电路， 当判断为是吋， 由所述控制电路控制导电连接端通电， 否则 所述控制电路禁止导电连接端通电。
[权利要求 6] 如权利要求 5所述的安全插座,其特征在于， 所述连杆触发组件设置在 所述插脚容纳腔较宽一侧， 以使所述插脚宽面的边缘作用于连杆的触 动端面。
[权利要求 7] 如权利要求 5所述的安全插座， 其特征在于， 还包括下盖面板， 所述 下盖面板与主体框架之间围成有积液仓， 所述插脚容纳腔的底部设有 幵口， 且所述插脚容纳腔的底部向幵口处倾斜， 所述插脚容纳腔通过 幵口与积液仓导通， 所述下盖面板与主体框架之间为可拆卸式安装， 以便打幵所述积液仓。
[权利要求 8] 如权利要求 7所述的安全插座， 其特征在于， 不同插脚容纳腔所对应 的积液仓相互密封隔幵。
[权利要求 9] 如权利要求 5所述的安全插座， 其特征在于， 还包括光传感器， 所述 安全插座的上盖面板设有至少一个进光窗和导光件， 所述导光件将进 光窗的光线引导到光传感器， 所述进光窗设置在标准插头的覆盖区域 内， 所述光传感器用于检测进光窗是否被遮挡， 所述控制电路判断所 有插脚插入检测信号是否在设定第一吋间差内进入控制电路， 当判断 为否吋， 所述控制电路禁止导电连接端通电； 当判断为是吋， 继续判 断光传感器检测进光窗被遮挡信号是否在设定第二吋间差内进入控制 电路， 当判断为是吋， 由所述控制电路控制导电连接端通电， 否则所 述控制电路禁止导电连接端通电。
[权利要求 10] 如权利要求 5-9任一项所述的安全插座， 其特征在于， 所述安全插座 包括至少一个插接腔和设置在插接腔内的 DC输出连接端， 所述插接 腔向幵口处倾斜设置； 所述 DC输出连接端与控制电路电连接。
PCT/CN2017/092397 2017-07-10 2017-07-10 安全插座及其用于插头插脚的插入检测装置 WO2019010613A1 (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11128063B2 (en) * 2019-08-20 2021-09-21 Zhenjiang Electrics (Shenzhen) Co., Ltd. Socket plastic hardware structure device
CN113871949A (zh) * 2021-09-28 2021-12-31 黑龙江工程学院 一种电机控制器试验用安全供电保护装置及其保护方法
EP4270673A1 (de) * 2022-04-27 2023-11-01 Nimbus Group GmbH Steckdose mit ausfahrbarem kragen sowie leuchtenvorrichtung mit einer solchen steckdose

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10985490B1 (en) * 2020-03-04 2021-04-20 Dongguan Keben Electrical Appliance Co., Ltd. Safety socket
CN112103702B (zh) * 2020-09-07 2022-07-08 义乌市嘉诗电子科技有限公司 电源插座
CN112490788B (zh) * 2020-11-06 2022-05-03 太平洋海洋工程（舟山）有限公司 用于天然气船的导线接头防火装置
CN115296079A (zh) * 2022-08-26 2022-11-04 王军 一种即插拔锁紧装置
CN115275713B (zh) * 2022-09-28 2022-12-16 深圳市西点精工技术有限公司 一种高速背板连接器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202602006U (zh) * 2012-05-09 2012-12-12 刘睿扬 一种可防触电的安全插座
CN203423335U (zh) * 2013-08-02 2014-02-05 怡得乐电子(杭州)有限公司 车用电器插座
CN104283039A (zh) * 2014-10-02 2015-01-14 中国人民解放军第五七一九工厂 防触电安全用电插座
CN204464651U (zh) * 2015-02-11 2015-07-08 北京嘉岳同乐极电子有限公司 安全插座
CN204793459U (zh) * 2015-07-03 2015-11-18 广州市帝能电子有限公司 一种安全插座
US9450325B1 (en) * 2015-09-17 2016-09-20 Li-Chun Lai Power socket structure

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426558A (en) * 1981-06-11 1984-01-17 Hosiden Electronics Co., Ltd. Jack having an insulating contact operator
US5928019A (en) * 1997-12-19 1999-07-27 Chen; Chih-Ching Safety socket
US6111210A (en) * 1999-07-30 2000-08-29 Allison; John B. Electrical safety outlet
CN2450804Y (zh) * 2000-11-07 2001-09-26 李金梅 遥控式的电源集成插座
JP4096836B2 (ja) 2003-08-08 2008-06-04 松下電工株式会社 車載用コンセント
US7452221B1 (en) * 2008-03-07 2008-11-18 Hubbell Incorporated Tamper resistant assembly for an electrical receptacle
JP5119112B2 (ja) 2008-07-30 2013-01-16 富士通コンポーネント株式会社 雄コネクタ、雌コネクタ及びコネクタ
TWM406297U (en) * 2010-10-26 2011-06-21 bao-chang Wang Safe socket
US8616904B1 (en) * 2011-03-30 2013-12-31 Amazon Technologies, Inc. Plug-retaining receptacle
CN202737262U (zh) * 2012-08-14 2013-02-13 群光电能科技股份有限公司 插座结构及具有该结构的电源适配装置
CN104380538B (zh) 2013-10-12 2017-09-12 深圳市中科电工科技有限公司 安全插座及其应用
CN204011886U (zh) * 2014-08-08 2014-12-10 杨明 安全插座
CN204103162U (zh) 2014-09-18 2015-01-14 江苏通领科技有限公司 一种安全插座
JP2016110833A (ja) * 2014-12-05 2016-06-20 富士通コンポーネント株式会社 コネクタ
CN106549249B (zh) * 2015-09-17 2019-03-19 施耐德电气（澳大利亚）有限公司 插座
CN205212101U (zh) * 2015-12-14 2016-05-04 汪洋 一种防触电插座
CN205693089U (zh) * 2016-06-06 2016-11-16 陈智勇 安全插座
CN106410531B (zh) * 2016-11-15 2019-09-13 浙江中富电气有限公司 防触电模块及具有其的插座、插排
CN207165857U (zh) * 2017-06-27 2018-03-30 西门子（中国）有限公司 防触电插座

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202602006U (zh) * 2012-05-09 2012-12-12 刘睿扬 一种可防触电的安全插座
CN203423335U (zh) * 2013-08-02 2014-02-05 怡得乐电子(杭州)有限公司 车用电器插座
CN104283039A (zh) * 2014-10-02 2015-01-14 中国人民解放军第五七一九工厂 防触电安全用电插座
CN204464651U (zh) * 2015-02-11 2015-07-08 北京嘉岳同乐极电子有限公司 安全插座
CN204793459U (zh) * 2015-07-03 2015-11-18 广州市帝能电子有限公司 一种安全插座
US9450325B1 (en) * 2015-09-17 2016-09-20 Li-Chun Lai Power socket structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11128063B2 (en) * 2019-08-20 2021-09-21 Zhenjiang Electrics (Shenzhen) Co., Ltd. Socket plastic hardware structure device
CN113871949A (zh) * 2021-09-28 2021-12-31 黑龙江工程学院 一种电机控制器试验用安全供电保护装置及其保护方法
CN113871949B (zh) * 2021-09-28 2024-04-05 黑龙江工程学院 一种电机控制器试验用安全供电保护装置及其保护方法
EP4270673A1 (de) * 2022-04-27 2023-11-01 Nimbus Group GmbH Steckdose mit ausfahrbarem kragen sowie leuchtenvorrichtung mit einer solchen steckdose

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