CN110571600A - Intelligent plug and socket assembly - Google Patents

Intelligent plug and socket assembly Download PDF

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Publication number
CN110571600A
CN110571600A CN201910927778.XA CN201910927778A CN110571600A CN 110571600 A CN110571600 A CN 110571600A CN 201910927778 A CN201910927778 A CN 201910927778A CN 110571600 A CN110571600 A CN 110571600A
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CN
China
Prior art keywords
conducting
socket
spring
sliding rod
plug
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
CN201910927778.XA
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Chinese (zh)
Inventor
胡伟
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910927778.XA priority Critical patent/CN110571600A/en
Publication of CN110571600A publication Critical patent/CN110571600A/en
Withdrawn legal-status Critical Current

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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
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • 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
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • 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
    • H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
    • 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
    • H01R13/7036—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 the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • H01R13/7037—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 the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a magnetically operated 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
    • 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
    • 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
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention discloses an intelligent plug and socket assembly, which comprises a plug body and a socket body, wherein the plug body comprises a rear shell and a front shell fixed at the front end of the rear shell, two conducting sheet assemblies which are arranged in a bilateral symmetry manner are installed in the plug body, two conducting seats are installed in the socket body, a circuit board is fixed in the socket body, a control module, a Hall sensor, a first relay, a second relay and a power module are installed on the circuit board, one conducting seat in the socket body is electrically connected with a phase line in a bus after being connected with a normally open switch in the first relay in series, the other conducting seat in the socket body is electrically connected with a zero line in the bus after being connected with a normally open switch in the second relay in series, the Hall sensor is attached to the inner top of the socket body, and a magnetic block is embedded in the middle of the lower end face of; the invention can effectively avoid electric shock accidents and eliminate potential safety hazards.

Description

Intelligent plug and socket assembly
Technical Field
The invention relates to the technical field of electrical connection devices, in particular to an intelligent plug and socket assembly.
Background
The plug and the socket are devices used for electrical connection at present, and when the plug and the socket are used, the plug is plugged in the socket, so that the electrical equipment can be electrified. However, when the existing plug and socket are used, in the process of inserting the plug into the socket, under the condition that the plug is not completely inserted into the socket, the conducting strip on the plug is already contacted with the conducting strip in the socket, so that a user easily touches the conducting strip on the plug exposed outside the socket, and an electric shock accident is caused, and great potential safety hazard exists.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent plug and socket assembly, when the intelligent plug and socket assembly is used, the socket body can be powered on only after the plug body is completely plugged into the socket body, or the conductive seat in the socket body can be powered off only when the plug body begins to be separated from the socket body, so that electric shock accidents can be effectively avoided, and potential safety hazards are eliminated.
The invention relates to an intelligent plug and socket assembly, which comprises a plug body and a socket body, wherein the plug body comprises a rear shell and a front shell fixed at the front end of the rear shell, a power cord is penetrated through the top of the rear shell, two conducting sheet assemblies which are arranged in a bilateral symmetry manner are installed in the plug body, two conducting seats which are respectively matched and plugged with one conducting sheet assembly are installed in the socket body, a circuit board is fixed in the socket body and positioned between the two conducting seats in the socket body, a control module, a Hall sensor, a first relay, a second relay and a power module are installed on the circuit board, the Hall sensor, the first relay and the second relay are all electrically connected with the control module, the control module is electrically connected with the power module, the power module is electrically connected with a bus in the socket body, one conducting seat in the socket body is electrically connected with a phase line in the bus after being connected with a normally open switch in the first, another conductive seat in the socket body is electrically connected with a zero line in the bus after being connected with a normally open switch in the second relay in series, the Hall sensor is attached to the inner top of the socket body, and a magnetic block which is used for triggering the Hall sensor after the plug body is inserted into the socket body is embedded in the middle of the lower end face of the rear shell.
The invention discloses an intelligent plug and socket assembly, wherein two first conducting strips which are arranged in a bilateral symmetry mode and two second conducting strips which are arranged in a bilateral symmetry mode are arranged inside a rear shell, the two second conducting strips are located between the two first conducting strips, the lower ends of the two first conducting strips are both of a cylindrical structure, the lower ends of the two second conducting strips are both of a sheet structure, and the lower ends of the two first conducting strips and the lower ends of the two second conducting strips are movably arranged in the rear shell in a penetrating mode; a gear is arranged between each first conducting strip and the corresponding second conducting strip, each gear is rotatably connected to the inner wall of the rear side of the rear shell, a first rack part used for being meshed with the corresponding gear is arranged on the inner side wall of each first conducting strip, and a second rack part used for being meshed with the corresponding gear is arranged on the outer side wall of each second conducting strip; a first pushing structure is arranged between each first conducting plate and the inner bottom of the rear shell, and a second pushing structure is arranged between each second conducting plate and the inner bottom of the rear shell; two locking structures which are arranged in bilateral symmetry are installed at the top of the rear shell, and each locking structure is respectively used for locking the first conducting plate or the second conducting plate on the corresponding side; two wiring bases which are arranged in a bilateral symmetry mode are fixed on the inner wall of the rear side of the rear shell, each first conducting strip and each second conducting strip are electrically connected with the wiring base on the corresponding side through connecting wires, and two outgoing wires in the power line are electrically connected with one of the wiring bases respectively; after adopting above-mentioned structure, when using the plug body, the user can select the conducting strip type according to actual need, people are internal promptly, can select to use the second conducting strip to come to match with the socket (the lower extreme is the second conducting strip of sheet structure can adapt to the domestic socket type of china), when people go to europe, can select to use first conducting strip to come to match with the socket (the lower extreme is the first conducting strip of cylindric structure can adapt to the socket type of europe), so, people need not additionally to buy the plug converter, thereby can bring convenience for people.
The intelligent plug and socket assembly comprises a rear shell, a plurality of gears, a plurality of bearings, a plurality of connecting rods and a plurality of connecting rods, wherein pin shafts extending from back to front are integrally formed on the inner wall of the rear side of the rear shell at the positions of the gears; by adopting such a structure, the gear can be reliably rotatably attached to the rear-side inner wall of the rear housing.
The invention discloses an intelligent plug and socket assembly, wherein each first pushing structure comprises a first spring, a first blind hole into which the lower end part of the first spring can be inserted is formed in the inner bottom of a rear shell at the position of each first spring, the lower end of each first spring is abutted against the inner bottom of the first blind hole on the corresponding side, a first jack into which the upper end part of the first spring on the corresponding side can be inserted is formed in each first conducting plate, and the upper end of each first spring is abutted against the inner top of the first jack on the corresponding side; after the first pushing structure is adopted, when the first conducting strip is pushed, the first spring can play a role in assisting in pushing the first conducting strip.
The intelligent plug and socket assembly comprises a plurality of second pushing structures, wherein each second pushing structure comprises a second spring, a second blind hole for inserting the lower end part of each second spring is formed in the inner bottom of the rear shell at the position of each second spring, the lower end of each second spring is abutted against the inner bottom of the corresponding second blind hole, a second jack for inserting the upper end part of the corresponding second spring is formed in each second conducting plate, and the upper end of each second spring is abutted against the inner top of the corresponding second jack; after the second pushing structure is adopted, when the second conducting strip is pushed, the second spring can play a role in assisting in pushing the second conducting strip.
In addition, it should be noted that the first spring is not only used for pushing the first conducting strip, but also used for pushing the second conducting elastic strip, and the first spring and the second spring are matched to tension the first conducting strip and the second conducting strip, that is, the combined action of the first spring and the second spring can avoid the phenomenon that the first conducting strip and the second conducting strip slide or move randomly, regardless of whether the first conducting strip is inserted in a state of extending out of the rear shell or the second conducting strip is extended out of the rear shell.
The intelligent plug and socket assembly comprises a plurality of locking structures, wherein each locking structure comprises a sliding rod, a groove is formed in the rear side wall of the upper part of each sliding rod, sliding grooves which are matched with the grooves in the sliding rods on the corresponding side to slide are formed in the top of a rear shell at the position of each sliding rod, sliding heads are formed at the upper ends of the sliding rods, sliding cavities for the sliding heads to slide are formed above the sliding grooves, and the sliding cavities are communicated with the sliding grooves; steps are arranged on the inner side wall and the outer side wall of the lower end of each sliding rod, a first bending edge which is bent inwards is integrally formed at the upper end of each first conducting plate, a second bending edge which is bent outwards is integrally formed at the upper end of each second conducting plate, the first bending edge is used for being matched and clamped with the step on the outer side of the sliding rod, and the second bending edge is used for being matched and clamped with the step on the inner side of the sliding rod; magnets transversely penetrate through the lower part of each sliding rod, each magnet is tightly matched with the corresponding sliding rod, and iron frames for magnetic attraction with the magnets are fixed on the inner walls of the rear sides of the rear shell on the inner side and the outer side of each sliding rod; by adopting the locking structure, after the first conducting plate moves upwards to a proper position, a user can outwards shift the sliding rod, after the sliding rod is shifted outwards, the step positioned outside the sliding rod can be matched and clamped with the first bent edge, and the magnet in the sliding rod can be attracted with the iron frame positioned outside the sliding rod in a magnetic way, at the moment, the first conducting plate can be locked, namely, the second conducting plate can be locked under the action of the gear, in addition, after the first conducting plate moves upwards to a proper position, the second conducting plate can extend out of the rear shell, and at the moment, the plug can be matched with the socket of the strip-shaped jack; similarly, after the second conducting strip shifts up and targets in place, the user can inwards stir the slide bar, the slide bar shifts the back inwards, the step that is located the slide bar inboard can be with the second limit cooperation chucking of buckling, and magnet in the slide bar can with be located the inboard iron stand magnetism actuation of slide bar, at this moment, the second conducting strip can be locked, under the effect of gear, also can be locked by first conducting strip, furthermore, shift up the back that targets in place at the second conducting strip, first conducting strip can stretch out outside the back casing, at this moment, the socket of plug can the cylindrical jack of adaptation.
When the socket is used, the socket body can be electrified only after the plug body is completely inserted into the socket body, or the conductive seat in the socket body can be powered off only when the plug body begins to be separated from the socket body, so that electric shock accidents can be effectively avoided, and potential safety hazards are eliminated.
drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of a partial cross-sectional structure of a plug body and a receptacle body after mating and plugging;
FIG. 2 is a schematic front view of the plug body;
FIG. 3 is a cross-sectional structural view of the plug body with the front housing removed;
FIG. 4 is a schematic diagram of a right-view structure of a slide bar;
Fig. 5 is a schematic block diagram of the circuitry in the socket body.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The intelligent plug and socket assembly comprises a plug body and a socket body 200, wherein the plug body comprises a rear shell 1 and a front shell 2 fixed at the front end of the rear shell 1, a power line 3 is penetrated through the top of the rear shell 1, two conductive sheet assemblies which are symmetrically arranged left and right are installed in the plug body, two conductive seats which are respectively matched and plugged with one conductive sheet assembly are installed in the socket body 200, a circuit board 201 is fixed in the socket body 200, the circuit board 201 is positioned between the two conductive seats in the socket body 200, a control module 202, a Hall sensor 203, a first relay 204, a second relay 205 and a power module 206 are installed on the circuit board 201, the Hall sensor 203, the first relay 204 and the second relay 205 are electrically connected with the control module 202, the control module 202 is electrically connected with the power module 206, and the power module 206 is electrically connected with a bus 207 in the socket body 200, one of the conductive bases in the socket body 200 is electrically connected with a phase line in the bus 207 after being connected with a normally open switch in the first relay 204 in series, the other conductive base in the socket body 200 is electrically connected with a zero line in the bus 207 after being connected with a normally open switch in the second relay 205 in series, the hall sensor 203 is attached to the inner top of the socket body 200, and the magnetic block 16 which is used for triggering the hall sensor 203 after the plug body is inserted into the socket body 200 is embedded in the middle of the lower end face of the rear shell 1.
Two first conducting strips 4 arranged in bilateral symmetry and two second conducting strips 5 arranged in bilateral symmetry are arranged in the rear shell 1, the two second conducting strips 5 are positioned between the two first conducting strips 4, the lower ends of the two first conducting strips 4 are both in a cylindrical structure, the lower ends of the two second conducting strips 5 are both in a sheet structure, and the lower ends of the two first conducting strips 4 and the lower ends of the two second conducting strips 5 are movably arranged in the rear shell 1 in a penetrating manner; a gear 6 is arranged between each first conducting strip 4 and the corresponding second conducting strip 5, each gear 6 is rotatably connected to the inner wall of the rear side of the rear shell 1, a first rack portion 41 used for being meshed with the corresponding gear 6 is arranged on the inner side wall of each first conducting strip 4, and a second rack portion 51 used for being meshed with the corresponding gear 6 is arranged on the outer side wall of each second conducting strip 5; a first pushing structure is arranged between each first conducting plate 4 and the inner bottom of the rear shell 1, and a second pushing structure is arranged between each second conducting plate 5 and the inner bottom of the rear shell 1; two locking structures which are arranged in bilateral symmetry are installed at the top of the rear shell 1, and each locking structure is respectively used for locking the first conducting plate 4 or the second conducting plate 5 on the corresponding side; two wiring bases 7 which are arranged in bilateral symmetry are fixed on the inner wall of the rear side of the rear shell 1, each first conducting plate 4 and each second conducting plate 5 are electrically connected with the wiring base 7 on the corresponding side through a connecting wire 71, and two outgoing wires in the power line 3 are electrically connected with one of the wiring bases 7 respectively.
A pin shaft 11 extending from back to front is integrally formed on the inner wall of the rear side of the rear shell 1 at the position of each gear 6, each gear 6 is sleeved outside the pin shaft 11 on the corresponding side, and a bearing 61 is embedded between each gear 6 and the pin shaft 11 on the corresponding side; by adopting such a structure, the gear can be reliably rotatably attached to the rear-side inner wall of the rear housing.
each first pushing structure comprises a first spring 8, a first blind hole 12 into which the lower end of the first spring 8 can be inserted is formed in the inner bottom of the rear shell 1 at the position of each first spring 8, the lower end of each first spring 8 abuts against the inner bottom of the first blind hole 12 on the corresponding side, a first jack 42 into which the upper end of the first spring 8 on the corresponding side can be inserted is formed in each first conducting plate 4, and the upper end of each first spring 8 abuts against the inner top of the first jack 42 on the corresponding side; after the first pushing structure is adopted, when the first conducting strip is pushed, the first spring can play a role in assisting in pushing the first conducting strip.
Each second pushing structure comprises a second spring 9, a second blind hole 13 into which the lower end of the second spring 9 can be inserted is formed in the inner bottom of the rear shell 1 at the position of each second spring 9, the lower end of each second spring 9 abuts against the inner bottom of the corresponding second blind hole 13, a second jack 52 into which the upper end of the corresponding second spring 9 can be inserted is formed in each second conducting plate 5, and the upper end of each second spring 9 abuts against the inner top of the corresponding second jack 52; after the second pushing structure is adopted, when the second conducting strip is pushed, the second spring can play a role in assisting in pushing the second conducting strip.
In addition, it should be noted that the first spring is not only used for pushing the first conducting strip, but also used for pushing the second conducting elastic strip, and the first spring and the second spring are matched to tension the first conducting strip and the second conducting strip, that is, the combined action of the first spring and the second spring can avoid the phenomenon that the first conducting strip and the second conducting strip slide or move randomly, regardless of whether the first conducting strip is inserted in a state of extending out of the rear shell or the second conducting strip is extended out of the rear shell.
Each locking structure comprises a sliding rod 10, a groove 101 is formed in the rear side wall of the upper portion of each sliding rod 10, a sliding groove 14 used for sliding in a matched mode with the groove 101 in the corresponding sliding rod 10 is formed in the top of the rear shell 1 at the position of each sliding rod 10, a sliding head portion 102 is formed at the upper end of each sliding rod 10, a sliding cavity 15 capable of allowing the sliding head portion 102 to slide is formed above each sliding groove 14, and the sliding cavity 15 is communicated with the sliding groove 14; steps 103 are respectively arranged on the inner side wall and the outer side wall of the lower end of each sliding rod 10, a first bending edge 43 which is bent inwards is integrally formed at the upper end of each first conducting plate 4, a second bending edge 53 which is bent outwards is integrally formed at the upper end of each second conducting plate 5, the first bending edge 43 is used for being matched and clamped with the step 103 on the outer side of the sliding rod 10, and the second bending edge 53 is used for being matched and clamped with the step 103 on the inner side of the sliding rod 10; magnets 104 are transversely arranged at the lower part of each sliding rod 10 in a penetrating mode, each magnet 104 is tightly matched with the corresponding sliding rod 10, and iron frames 105 which are used for being magnetically attracted with the magnets 104 are fixed on the inner walls of the rear sides of the rear shell 1 at the inner side and the outer side of each sliding rod 10; by adopting the locking structure, after the first conducting plate moves upwards to a proper position, a user can outwards shift the sliding rod, after the sliding rod is shifted outwards, the step positioned outside the sliding rod can be matched and clamped with the first bent edge, and the magnet in the sliding rod can be attracted with the iron frame positioned outside the sliding rod in a magnetic way, at the moment, the first conducting plate can be locked, namely, the second conducting plate can be locked under the action of the gear, in addition, after the first conducting plate moves upwards to a proper position, the second conducting plate can extend out of the rear shell, and at the moment, the plug can be matched with the socket of the strip-shaped jack; similarly, after the second conducting strip shifts up and targets in place, the user can inwards stir the slide bar, the slide bar shifts the back inwards, the step that is located the slide bar inboard can be with the second limit cooperation chucking of buckling, and magnet in the slide bar can with be located the inboard iron stand magnetism actuation of slide bar, at this moment, the second conducting strip can be locked, under the effect of gear, also can be locked by first conducting strip, furthermore, shift up the back that targets in place at the second conducting strip, first conducting strip can stretch out outside the back casing, at this moment, the socket of plug can the cylindrical jack of adaptation.
when the plug body is used and needs to be matched with an European socket, the sliding rod is firstly slid to the middle position of the sliding groove, then the second conducting plate is pushed upwards, after the second conducting plate is pushed upwards to the place, the sliding rod is shifted to enable the sliding rod to move to the innermost side of the sliding groove, at the moment, the magnet on the sliding rod can be attracted with the iron frame positioned on the inner side of the sliding rod in a magnetic mode, the step on the inner side of the lower end of the sliding rod can be matched and clamped with the second bent edge at the upper end of the second conducting plate in a matched mode, in the process that the second conducting plate moves upwards, the first conducting plate can overcome the elastic force of the first spring and move downwards, and finally the lower end of the first conducting plate can extend out of the; similarly, when the plug body needs to be matched with a domestic socket in China, the slide rod is firstly slid to the middle position of the sliding groove, then the first conducting plate is pushed upwards, after the first conducting plate is pushed upwards to the place, the slide rod is stirred to enable the slide rod to move to the outermost side of the sliding groove, at the moment, the magnet on the slide rod can be attracted with the iron frame positioned outside the slide rod in a magnetic mode, the step on the outer side of the lower end of the slide rod can be matched and clamped with the first bent edge at the upper end of the first conducting plate, in the process that the first conducting plate moves upwards, the second conducting plate can overcome the elasticity of the second spring and move downwards under the action of the gear, and finally the lower end of the second conducting plate can stretch out.
When the plug body and the socket body are used, only after the plug body is completely inserted into the socket body, the magnetic block on the lower end face of the rear shell can trigger the Hall sensor in the socket body, after the Hall sensor is triggered, the control module can drive the first relay and the second relay to attract, after the first relay attracts, one of the conductive bases in the socket body can be communicated with a phase line in a bus, after the second relay attracts, the other conductive base in the socket body can be communicated with a zero line in the bus, and therefore the plug body is electrically connected; when the plug body is about to be pulled out of the socket body, namely the plug body begins to be separated from the socket body, the Hall sensor cannot sense the existence of the magnetic block, and at the moment, the control module can cut off the power of the coil in the first relay and the coil in the second relay, so that the conductive seat in the socket body can be disconnected with the bus, and the plug body is cut off; in addition, the control module related in the application only needs to adopt a minimum system of a single chip microcomputer, and the control principle is simple, so that the control module is not described herein; when the socket is used, the socket body can be electrified only after the plug body is completely inserted into the socket body, or the conductive seat in the socket body can be powered off only when the plug body begins to be separated from the socket body, so that electric shock accidents can be effectively avoided, and potential safety hazards are eliminated.
the above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. The utility model provides an intelligent plug and socket components, includes plug body and socket ontology (200), plug body includes back casing (1) and fixes procapsid (2) at back casing (1) front end, power cord (3) are worn to be equipped with at the top of back casing (1), install two conducting strip subassemblies that are bilateral symmetry setting in the plug body, socket ontology (200) internally mounted has two to be used for respectively rather than the electrically conductive seat of one of them conducting strip subassembly cooperation grafting, its characterized in that: the socket comprises a socket body (200), wherein a circuit board (201) is fixed inside the socket body (200), the circuit board (201) is located between two conductive seats in the socket body (200), a control module (202), a Hall sensor (203), a first relay (204), a second relay (205) and a power module (206) are installed on the circuit board (201), the Hall sensor (203), the first relay (204) and the second relay (205) are electrically connected with the control module (202), the control module (202) is electrically connected with the power module (206), the power module (206) is electrically connected with a bus (207) in the socket body (200), one of the conductive seats in the socket body (200) is electrically connected with a phase line in the bus (207) after being connected with a normally open switch in the first relay (204) in series, and the other conductive seat in the socket body (200) is electrically connected with a zero line in the bus (207) after being connected with the normally open switch in the second relay (205) in series The Hall sensor (203) is attached to the inner top of the socket body (200), and the magnetic block (16) which is used for triggering the Hall sensor (203) after the plug body is inserted into the socket body (200) is embedded in the middle of the lower end face of the rear shell (1).
2. the intelligent plug and socket assembly according to claim 1, wherein two first conducting strips (4) and two second conducting strips (5) are arranged in a bilateral symmetry manner inside the rear housing (1), the two second conducting strips (5) are located between the two first conducting strips (4), the lower ends of the two first conducting strips (4) are both in a cylindrical structure, the lower ends of the two second conducting strips (5) are both in a sheet structure, and the lower ends of the two first conducting strips (4) and the lower ends of the two second conducting strips (5) are movably arranged in the rear housing (1); a gear (6) is arranged between each first conducting strip (4) and the corresponding second conducting strip (5), each gear (6) is rotatably connected to the inner wall of the rear side of the rear shell (1), a first rack portion (41) used for being meshed with the corresponding gear (6) is arranged on the inner side wall of each first conducting strip (4), and a second rack portion (51) used for being meshed with the corresponding gear (6) is arranged on the outer side wall of each second conducting strip (5); a first pushing structure is arranged between each first conducting plate (4) and the inner bottom of the rear shell (1), and a second pushing structure is arranged between each second conducting plate (5) and the inner bottom of the rear shell (1); the top of the rear shell (1) is provided with two locking structures which are arranged in a bilateral symmetry manner, and each locking structure is respectively used for locking the first conducting plate (4) or the second conducting plate (5) on the corresponding side; be fixed with two connection terminal (7) that are bilateral symmetry and set up on the rear side inner wall of back casing (1), every first conducting strip (4) and every second conducting strip (5) all are connected with connection terminal (7) electricity that correspond the side through connecting wire (71), two lead-out wires in power cord (3) are connected with one of them connection terminal (7) electricity respectively.
3. An intelligent plug and socket assembly according to claim 2, wherein the rear inner wall of the rear housing (1) at the position of each gear (6) is integrally formed with a pin (11) extending from back to front, each gear (6) is sleeved outside the pin (11) at the corresponding side, and a bearing (61) is embedded between each gear (6) and the pin (11) at the corresponding side.
4. The intelligent plug and socket assembly according to claim 2, wherein each first pushing structure comprises a first spring (8), a first blind hole (12) for inserting a lower end portion of the first spring (8) is formed in the inner bottom of the rear housing (1) at the position of each first spring (8), the lower end of each first spring (8) abuts against the inner bottom of the first blind hole (12) at the corresponding side, a first insertion hole (42) for inserting an upper end portion of the first spring (8) at the corresponding side is formed in each first conductive plate (4), and the upper end of each first spring (8) abuts against the inner top of the first insertion hole (42) at the corresponding side.
5. The intelligent plug and socket assembly according to claim 2, wherein each second pushing structure comprises a second spring (9), a second blind hole (13) for inserting the lower end portion of the second spring (9) is formed in the inner bottom of the rear housing (1) at the position of each second spring (9), the lower end of each second spring (9) abuts against the inner bottom of the corresponding second blind hole (13), a second insertion hole (52) for inserting the upper end portion of the corresponding second spring (9) is formed in each second conductive plate (5), and the upper end of each second spring (9) abuts against the inner top of the corresponding second insertion hole (52).
6. The intelligent plug and socket assembly according to claim 2, wherein each locking structure comprises a sliding rod (10), a groove (101) is formed in a rear side wall of an upper portion of each sliding rod (10), a sliding groove (14) for sliding in cooperation with the groove (101) in the corresponding sliding rod (10) is formed in the top of the rear housing (1) at the position of each sliding rod (10), a sliding head portion (102) is formed at the upper end of each sliding rod (10), a sliding cavity (15) for the sliding of the sliding head portion (102) is formed above each sliding groove (14), and each sliding cavity (15) is communicated with each sliding groove (14); steps (103) are arranged on the inner side wall and the outer side wall of the lower end of each sliding rod (10), a first bending edge (43) which is bent inwards is integrally formed at the upper end of each first conducting plate (4), a second bending edge (53) which is bent outwards is integrally formed at the upper end of each second conducting plate (5), the first bending edge (43) is used for being matched and clamped with the step (103) on the outer side of the sliding rod (10), and the second bending edge (53) is used for being matched and clamped with the step (103) on the inner side of the sliding rod (10); magnets (104) transversely penetrate through the lower portion of each sliding rod (10), each magnet (104) is tightly matched with the corresponding sliding rod (10), and iron frames (105) which are used for being magnetically attracted with the magnets (104) are fixed on the inner walls of the rear sides of the rear shell (1) on the inner side and the outer side of each sliding rod (10).
CN201910927778.XA 2019-09-28 2019-09-28 Intelligent plug and socket assembly Withdrawn CN110571600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910927778.XA CN110571600A (en) 2019-09-28 2019-09-28 Intelligent plug and socket assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910927778.XA CN110571600A (en) 2019-09-28 2019-09-28 Intelligent plug and socket assembly

Publications (1)

Publication Number Publication Date
CN110571600A true CN110571600A (en) 2019-12-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910927778.XA Withdrawn CN110571600A (en) 2019-09-28 2019-09-28 Intelligent plug and socket assembly

Country Status (1)

Country Link
CN (1) CN110571600A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111168284A (en) * 2020-03-04 2020-05-19 郑多多 Welding device with connecting head clamping structure
CN114071920A (en) * 2021-11-16 2022-02-18 南通茂业电子科技有限公司 Electric permanent magnetic chuck controller assembly with demagnetization early warning prompt

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111168284A (en) * 2020-03-04 2020-05-19 郑多多 Welding device with connecting head clamping structure
CN111168284B (en) * 2020-03-04 2022-04-08 郑多多 Welding device with connecting head clamping structure
CN114071920A (en) * 2021-11-16 2022-02-18 南通茂业电子科技有限公司 Electric permanent magnetic chuck controller assembly with demagnetization early warning prompt
CN114071920B (en) * 2021-11-16 2023-03-21 南通茂业电子科技有限公司 Electric permanent magnetic chuck controller assembly with demagnetization early warning prompt

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Application publication date: 20191213

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