CN110932016B - Wall intelligent socket special for blower and use method thereof - Google Patents

Wall intelligent socket special for blower and use method thereof Download PDF

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Publication number
CN110932016B
CN110932016B CN201911322428.7A CN201911322428A CN110932016B CN 110932016 B CN110932016 B CN 110932016B CN 201911322428 A CN201911322428 A CN 201911322428A CN 110932016 B CN110932016 B CN 110932016B
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China
Prior art keywords
socket
baffle
gear
connecting rod
jack
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CN201911322428.7A
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Chinese (zh)
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CN110932016A (en
Inventor
曹利钢
王小平
冯浩
潘海鹏
徐欣仪
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Jingdezhen Ceramic Institute
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Jingdezhen Ceramic Institute
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Priority to CN201911322428.7A priority Critical patent/CN110932016B/en
Publication of CN110932016A publication Critical patent/CN110932016A/en
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    • 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
    • H01R13/10—Sockets for co-operation with pins or blades
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • 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
    • 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
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall

Abstract

The invention discloses a wall intelligent socket special for a blower and a using method thereof, the wall intelligent socket comprises a socket panel (2), a socket shell (20), a socket cover plate (1), a fastener and an intelligent control device, the socket panel (2) and the socket cover plate (1) are respectively arranged inside and at the top of the socket shell (20), a socket jack (18) is arranged in the middle of the upper part of the socket panel (2), a circuit connecting seat (16) is arranged at the back of the socket panel (2), a binding post (17) is arranged on the circuit connecting seat (16), the fastener is arranged at the front of the socket panel (2), the binding post (17) is connected with an external power supply, when the intelligent socket is not used, the socket hole is automatically closed, when a person approaches, the intelligent socket hole is automatically opened, when the blower is used, the socket automatically clamps a blower plug, when the socket is not used, the socket hole is closed, and the socket is convenient to use, safe and reliable, and therefore has wide market prospect.

Description

Wall intelligent socket special for blower and use method thereof
Technical Field
The invention belongs to the technical field of sockets, and particularly relates to a wall intelligent socket special for a blower and a using method thereof.
Background
The socket, also known as a power socket, is used for providing electric energy for electrical equipment and is widely used in a large number of people in life. The following problems exist when the common wall socket on the current market is used in combination with a hair drier electrical appliance:
1) the hair-dryer is because the position and the gesture of needs frequent change hair-dryer when using, consequently causes very easily that hair-dryer plug and socket contact are not inseparable or the pine takes off when the operation, and it is inconvenient to use, and long-term the use can cause metal reed and hair-dryer metal plug in the socket to damage, produces adverse effect to the life of wall socket and hair-dryer.
2) When the wall socket is not used, because the jack is exposed to the external environment for a long time, the metal reed in the socket is easy to be stained with dust, and the electric conductivity of the socket is influenced.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides the wall body intelligent socket special for the hair dryer and the use method thereof, wherein the wall body intelligent socket is novel in structure, safe to use and durable in use.
The technical scheme of the invention is as follows: the utility model provides a special wall body smart jack of hair-dryer which characterized in that: the socket comprises a socket panel, a socket shell, a socket cover plate, a fastener and an intelligent control device, wherein the socket panel is arranged inside the socket shell, the socket cover plate is arranged at the top of the socket shell, a socket jack is arranged in the middle of the upper portion of the socket panel, a circuit connecting seat is arranged on the upper portion of the socket jack at the back of the socket panel, a binding post is arranged on the circuit connecting seat, the fastener is arranged outside the socket jack at the front of the socket panel, and the binding post is connected with an external power supply.
The two sides of the socket jack of the socket panel are respectively provided with a first sliding groove and a second sliding groove, and the middle part of the socket panel is provided with a first shaft hole and a second shaft hole; the upper part of the socket cover plate is provided with a jack slot, and the middle part of the socket cover plate is provided with a first mounting hole; and the left side wall and the right side wall of the socket shell are respectively provided with a first mounting column and a second mounting column.
The fastener is composed of a left baffle, a right baffle, a left pre-tightening spring, a right pre-tightening spring, a left gear, a right gear, a left connecting rod, a right connecting rod, a displacement rod and a metal block, wherein the bottom of the left baffle is provided with a mounting hole II, the lower part of the left baffle is provided with a rack groove I, the bottom of the right baffle is provided with a mounting hole III, and the lower part of the right baffle is provided with a rack groove II; the lower part of the left baffle is provided with a left gear, a first rack groove is matched with a tooth groove of the left gear, the lower part of the right baffle is provided with a right gear, a second rack groove is matched with a tooth groove of the right gear, and the left gear is meshed with the right gear; the one end setting of left side connecting rod is at left gear top, the one end setting of right side connecting rod is at right gear top, left side connecting rod bottom links to each other with the one end of displacement pole, right side connecting rod bottom links to each other with the other end of displacement pole, the displacement pole lower part is provided with the metal block.
The intelligent control device is composed of an electromagnet, a monitoring device and a distance sensor, wherein the monitoring device is respectively connected with the electromagnet and the distance sensor through cables.
The left baffle is arranged on the first sliding groove of the socket panel, the right baffle is arranged on the second sliding groove of the socket panel, one end of the left pre-tightening spring is arranged on the first mounting column on the left side wall of the socket shell, the other end of the left pre-tightening spring is arranged on the two end faces of the mounting hole at the bottom of the left baffle, one end of the right pre-tightening spring is arranged on the second mounting column on the right side wall of the socket shell, and the other end of the right pre-tightening spring is arranged on the three end faces of the mounting hole; the left gear is arranged on a first shaft hole of the socket panel, the right gear is arranged on a second shaft hole of the socket panel, the electromagnet is arranged on the inner side of the bottom of the socket shell and is matched with the metal block, the monitoring device is arranged on the inner side of the left part of the socket shell, and the distance sensor is arranged in a first mounting hole of the socket cover plate.
And fixed shafts are arranged in the first shaft hole and the second shaft hole.
The right side of the left baffle is provided with an elastic insulating material, and the left side of the right baffle is provided with an elastic insulating material.
The elastic insulating material is rubber or plastic.
The left gear, the right gear, the left baffle, the right baffle, the left connecting rod, the right connecting rod and the displacement rod are all made of insulating materials.
The use method of the wall body intelligent socket special for the hair dryer is characterized in that:
when a distance sensor of the socket senses that a person approaches a hair drier plug, the distance sensor outputs a logic level change, the monitoring device energizes a coil of the electromagnet according to the edge of the level change, the electromagnet is magnetized to attract the metal block to move downwards to drive the displacement rod, the left connecting rod and the right connecting rod to move downwards to drive the left gear to move anticlockwise and the left baffle to move leftwards to drive the right gear to move clockwise and the right baffle to move rightwards, so that a jack of the socket panel is exposed, the person can insert the hair drier plug into the jack of the socket panel, when the hand is far away from the distance sensor, the distance sensor outputs opposite logic level changes, the monitoring device enables the coil of the electromagnet to be de-energized according to the edge of the level change, the electromagnetic force disappears, and the left baffle and the right baffle move towards the middle under the action of the left pre-tightening spring and the right pre, finally, the plug of the hair dryer is clamped, so that the plug and the socket are tightly connected when the hair dryer is used, and the phenomenon of loose or loose contact is avoided; when the socket is used up and a hand approaches the distance sensor, the left baffle plate moves leftwards, and the right baffle plate moves rightwards, so that the plug of the hair dryer is loosened, and the plug of the hair dryer can be conveniently pulled out;
when the plug of the hair drier is pulled out of the socket and the hand is far away from the distance sensor, the distance sensor outputs the opposite logic level change, the monitoring device leads the electromagnet coil to lose power and the electromagnetic force to disappear according to the edge of the level change, under the elastic action of the left pre-tightening spring and the right pre-tightening spring, the left baffle and the right baffle move towards the middle, the left gear is driven to move clockwise and the right gear moves anticlockwise due to the meshing action of the gear and the rack, the left connecting rod fixed on the left gear is driven to move upwards, the right connecting rod fixed on the right gear is driven to move upwards, therefore, the displacement rod and the metal block move upwards, the metal block is far away from the electromagnet, the left baffle and the right baffle are finally extruded mutually to form certain extrusion force, and the jack of the socket panel is completely shielded, so that the function of preventing dust or foreign matters from entering the socket when the socket is not used is realized.
Compared with the prior art, the technical scheme provided by the invention has the following remarkable effects.
The invention relates to a wall body intelligent socket special for a hair drier, which realizes the stable connection between a hair drier plug and the socket and the intelligent shielding of a socket hole of the socket by arranging a fastener, when a hand approaches the socket, a distance sensor can output the change of a logic level, a monitoring device energizes an electromagnet coil according to the signal so as to drive a mechanism in the fastener, open a left baffle and a right baffle and expose the socket hole, when the hand leaves the socket, the distance sensor outputs a corresponding signal, the electromagnet is de-energized by the monitoring device, the hair drier plug is clamped or the socket hole is closed under the action of a pre-tightening spring force, thereby ensuring that the plug and the socket are stably connected when the hair drier is used, the power supply is not interrupted, the use of people is convenient, and meanwhile, when the socket is not used, the socket hole is closed, and dust or foreign matters are prevented from entering, the service life of the socket is prolonged, and therefore the socket has a wide market prospect.
Drawings
FIG. 1 is a view showing the appearance of a smart socket for a hair dryer according to the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1 with the cover plate removed;
FIG. 3 is a schematic diagram of the front side of the receptacle panel;
fig. 4 is a schematic structural view of the back surface of the socket panel.
Detailed Description
For a further understanding of the invention, reference will now be made in detail to the following examples and accompanying drawings, in which:
the utility model provides a special wall body smart jack of hair-dryer, the socket includes socket panel 2, socket shell 20, socket cover 1, fastener, intelligent control device and constitutes, 2 joints of socket panel are inside socket shell 20, socket cover 1 pegs graft at socket shell 20 top, the pouring has socket jack 18 in the middle of 2 upper portions of socket panel, the pouring has circuit connecting seat 16 on 18 upper portions of socket jack at the 2 backs of socket panel, the pouring has terminal 17 on circuit connecting seat 16, the fastener sets up in the positive socket jack 18 outsides of socket panel, terminal 17 links to each other with external power source.
A first sliding groove 21 and a second sliding groove 22 are respectively cast on two sides of the socket jack 18 of the socket panel 2, and a first shaft hole 23 and a second shaft hole 24 are cast in the middle of the socket panel 2; the upper part of the socket cover plate 1 is poured with an insertion hole open slot 28, and the middle part is poured with a first mounting hole 15; and a first mounting column 25 and a second mounting column 19 are respectively cast on the left side wall and the right side wall of the socket shell 20.
The fastener consists of a left baffle plate 3, a right baffle plate 4, a left pre-tightening spring 5, a right pre-tightening spring 6, a left gear 7, a right gear 8, a left connecting rod 9, a right connecting rod 10, a displacement rod 11 and a metal block 12, wherein a mounting hole II is cast at the bottom of the left baffle plate 3, a rack groove I26 is cast at the lower part of the left baffle plate, a mounting hole III is cast at the bottom of the right baffle plate 4, and a rack groove II 27 is cast at the lower part of the right baffle plate; the lower part of the left baffle 3 is provided with a cast left gear 7, a rack groove I26 is matched with a tooth groove of the left gear 7, the lower part of the right baffle 4 is provided with a cast right gear 8, a rack groove II 27 is matched with a tooth groove of the right gear 8, and the left gear 7 is meshed with the right gear 8; the one end of left connecting rod 9 is passed through the fix with screw at left gear 7 top, the one end of right connecting rod 10 is passed through the fix with screw at left gear 8 top, the screw is passed through with the one end of displacement pole 11 in left connecting rod 9 bottom and is linked to each other, right connecting rod 10 bottom links to each other with the other end of displacement pole 11, there is metal block 12 displacement pole 11 lower part through the screw installation.
The intelligent control device is composed of an electromagnet 13, a monitoring device 14 and a distance sensor, wherein the monitoring device 14 is respectively connected with the electromagnet 13 and the distance sensor through cables.
The left baffle 3 is sleeved on a first sliding groove 21 of the socket panel, the right baffle 4 is sleeved on a second sliding groove 22 of the socket panel, one end of the left pre-tightening spring 5 is fixed on a first mounting column 25 of the left side wall of the socket shell, the other end of the left pre-tightening spring is fixed on the two end faces of the mounting hole at the bottom of the left baffle, one end of the right pre-tightening spring 6 is fixed on a second mounting column 19 of the right side wall of the socket shell, and the other end of the right pre-tightening spring is arranged on the three end faces of; the left gear 7 is fixed on a first shaft hole 23 of the socket panel through a fixing shaft, the right gear 8 is fixed on a second shaft hole 24 of the socket panel through the fixing shaft, the electromagnet 13 is fixed on the inner side of the bottom of the socket shell 20 through a screw and matched with the metal block 12, the monitoring device 14 is fixed on the inner side of the left portion of the socket shell 20 through a screw, and the distance sensor is fixed in a first mounting hole 15 of the socket cover plate through a screw.
The dimensions of the receptacle slot 28 are 60mm in length and 30mm in width.
The elastic insulating material is bonded on the right side of the left baffle 3, and the elastic insulating material is bonded on the left side of the right baffle 4.
The elastic insulating material is plastic.
The left gear 7, the right gear 8, the left baffle 3, the right baffle 4, the left connecting rod 9, the right connecting rod 10 and the displacement rod 11 are all made of plastic materials.
The left pre-tightening spring 5 and the right pre-tightening spring 6 are in a compressed state when the electromagnet 13 is not attracted with the metal block 12.
The terminal 17 is connected to an external power supply.
The distance sensor is manufactured by Shenzhen Puen technology Limited and has the model number SL 629.
The use method of the wall body intelligent socket special for the hair dryer comprises the following steps:
when a distance sensor of the socket senses that a person approaches a hair drier plug, the distance sensor outputs a logic level change, a monitoring device 14 energizes a coil of an electromagnet 13 according to the edge of the level change, the electromagnet 13 is magnetized to attract a metal block 12 to move downwards to drive a displacement rod 11, a left connecting rod 9 and a right connecting rod 10 to move downwards to drive a left gear 7 to move anticlockwise and a left baffle 3 to move leftwards to drive a right gear 8 to move clockwise and a right baffle 4 to move rightwards, so that a socket panel jack 18 is exposed, the person can insert the hair drier plug into the socket panel jack 18, when a hand is far away from the distance sensor, the distance sensor outputs an opposite logic level change, the monitoring device 14 enables the coil of the electromagnet 13 to be de-energized according to the edge of the level change, and therefore the electromagnetic force disappears, under the action of a left pre-tightening spring 5 and a right pre-tightening spring, the left baffle 3 and the right baffle 4 move towards the middle, and finally the plug of the hair dryer is clamped, so that the plug and the socket are tightly connected when the hair dryer is used, and the phenomenon of loose or loose contact can be avoided; when the socket is used up and the hand approaches the distance sensor, the left baffle 3 moves leftwards and the right baffle 4 moves rightwards, so that the plug of the hair dryer is loosened, and the plug of the hair dryer can be conveniently pulled out;
when the plug of the hair drier is pulled out of the socket and the hand is far away from the distance sensor, the distance sensor outputs the opposite logic level change, the monitoring device 14 leads the coil of the electromagnet 13 to lose power according to the edge of the level change, the electromagnetic force disappears, the left baffle 3 and the right baffle 4 move towards the middle under the elastic action of the left pre-tightening spring 5 and the right pre-tightening spring 6, the left gear 7 is driven to move clockwise due to the meshing action of the gear and the rack, the right gear 8 moves anticlockwise, the left connecting rod 9 fixed on the left gear 7 is driven to move upwards, the right connecting rod 10 fixed on the right gear 8 is driven to move upwards, therefore, the displacement rod 11 and the metal block 12 also move upwards, the metal block 12 is far away from the electromagnet 13, the left baffle 3 and the right baffle 4 are finally extruded together to form a certain extrusion force, the jack 18 of the socket panel is completely shielded, thereby realizing that when the, preventing dust or foreign materials from entering the socket.

Claims (9)

1. The utility model provides a special wall body smart jack of hair-dryer which characterized in that: the socket comprises a socket panel (2), a socket shell (20), a socket cover plate (1), a fastener and an intelligent control device, wherein the socket panel (2) is arranged inside the socket shell (20), the socket cover plate (1) is arranged at the top of the socket shell (20), a socket jack (18) is arranged in the middle of the upper part of the socket panel (2), a circuit connecting seat (16) is arranged at the upper part of the socket jack (18) at the back of the socket panel (2), a binding post (17) is arranged on the circuit connecting seat (16), the fastener is arranged outside the socket jack (18) at the front of the socket panel (2), and the binding post (17) is connected with an external power supply;
the fastener consists of a left baffle (3), a right baffle (4), a left pre-tightening spring (5), a right pre-tightening spring (6), a left gear (7), a right gear (8), a left connecting rod (9), a right connecting rod (10), a displacement rod (11) and a metal block (12), wherein the bottom of the left baffle (3) is provided with a second mounting hole, the lower part of the left baffle is provided with a first rack groove (26), the bottom of the right baffle (4) is provided with a third mounting hole, and the lower part of the right baffle is provided with a second rack groove (27); a left gear (7) is arranged at the lower part of the left baffle (3), a rack groove I (26) is matched with a tooth groove of the left gear (7), a right gear (8) is arranged at the lower part of the right baffle (4), a rack groove II (27) is matched with a tooth groove of the right gear (8), and the left gear (7) is meshed with the right gear (8); the one end setting of left side connecting rod (9) is at left gear (7) top, the one end setting of right side connecting rod (10) is at right gear (8) top, left side connecting rod (9) bottom links to each other with the one end of displacement pole (11), right side connecting rod (10) bottom links to each other with the other end of displacement pole (11), displacement pole (11) lower part is provided with metal block (12).
2. The wall smart jack dedicated to hair dryers as claimed in claim 1, wherein: a first sliding groove (21) and a second sliding groove (22) are respectively arranged on two sides of a socket jack (18) of the socket panel (2), and a first shaft hole (23) and a second shaft hole (24) are arranged in the middle of the socket panel (2); the upper part of the socket cover plate (1) is provided with a jack slot (28), and the middle part of the socket cover plate is provided with a first mounting hole (15); and a first mounting column (25) and a second mounting column (19) are respectively arranged on the left side wall and the right side wall of the socket shell (20).
3. The wall smart jack dedicated to hair dryers as claimed in claim 1, wherein: the intelligent control device is composed of an electromagnet (13), a monitoring device (14) and a distance sensor, wherein the monitoring device (14) is respectively connected with the electromagnet (13) and the distance sensor through cables.
4. The wall smart jack special for the hair dryer of claim 3, wherein: the left baffle (3) is arranged on a first sliding groove (21) of the socket panel, the right baffle (4) is arranged on a second sliding groove (22) of the socket panel, one end of the left pre-tightening spring (5) is arranged on a first mounting column (25) of the left side wall of the socket shell, the other end of the left pre-tightening spring is arranged on the two end faces of a mounting hole in the bottom of the left baffle, one end of the right pre-tightening spring (6) is arranged on a second mounting column (19) of the right side wall of the socket shell, and the other end of the right pre-tightening spring is arranged on the three end faces of a mounting; left side gear (7) set up on socket panel's shaft hole one (23), and right gear (8) set up on socket panel's shaft hole two (24), electro-magnet (13) set up in socket shell (20) bottom inboard, mutually support with the position of metal block (12), monitoring devices (14) set up in socket shell (20) left part inboard, distance sensor sets up in socket cover's mounting hole one (15).
5. The wall smart jack dedicated to hair dryers as claimed in claim 2, wherein: and fixed shafts are arranged in the first shaft hole (23) and the second shaft hole (24).
6. The wall smart jack dedicated to hair dryers as claimed in claim 1, wherein: the right side of the left baffle (3) is provided with an elastic insulating material, and the left side of the right baffle (4) is provided with an elastic insulating material.
7. The wall smart jack special for the hair dryer of claim 6, wherein: the elastic insulating material is rubber or plastic.
8. The wall smart jack dedicated to hair dryers as claimed in claim 1, wherein: the left gear (7), the right gear (8), the left baffle (3), the right baffle (4), the left connecting rod (9), the right connecting rod (10) and the displacement rod (11) are all made of insulating materials.
9. The use method of the intelligent wall socket special for the hair dryer as claimed in claim 4, wherein the intelligent wall socket comprises the following steps:
when a distance sensor of the socket senses that a person approaches a plug of a hair dryer, the distance sensor outputs a change of a logic level, a monitoring device (14) energizes a coil of an electromagnet (13) according to the edge of the change of the level, the electromagnet (13) is magnetized, a metal block (12) is attracted to move downwards to drive a displacement rod (11), a left connecting rod (9) and a right connecting rod (10) to move downwards to drive a left gear (7) to move anticlockwise and a left baffle (3) to move leftwards and drive a right gear (8) to move clockwise and a right baffle (4) to move rightwards, so that a jack (18) of a socket panel is exposed, the hair dryer plug can be inserted into the jack (18) of the socket panel by the person, when the hand is far away from the distance sensor, the distance sensor outputs a change of an opposite logic level, and the monitoring device (14) enables the coil of the electromagnet (13) to, therefore, the electromagnetic force disappears, the left baffle (3) and the right baffle (4) move towards the middle under the action of the left pre-tightening spring (5) and the right pre-tightening spring (6), and finally the plug of the hair dryer is clamped, so that the plug and the socket are tightly connected when the hair dryer is used, and the phenomenon of loose or loose contact can not occur; when the socket is used up and a hand approaches the distance sensor (15), the left baffle (3) moves leftwards, and the right baffle (4) moves rightwards, so that the plug of the hair dryer is loosened, and the plug of the hair dryer can be conveniently pulled out;
when a plug of a blower is pulled out of a socket and a hand is far away from a distance sensor, the distance sensor outputs opposite logic level changes, a monitoring device (14) enables a coil of an electromagnet (13) to lose power according to the edge of the level change, electromagnetic force disappears, under the elastic action of a left pre-tightening spring (5) and a right pre-tightening spring (6), a left baffle (3) and a right baffle (4) move towards the middle, a left gear (7) is driven to move clockwise due to the meshing action of a gear and a rack, a right gear (8) moves anticlockwise, a left connecting rod (9) fixed on the left gear (7) is driven to move upwards, a right connecting rod (10) fixed on the right gear (8) is driven to move upwards, a displacement rod (11) and a metal block (12) also move upwards, the metal block (12) is far away from the electromagnet (13), and the left baffle (3) and the right baffle (4) are finally extruded together, certain extrusion force is formed to completely shield the jack (18) of the socket panel, so that the function of preventing dust or foreign matters from entering the socket when the socket is not used is realized.
CN201911322428.7A 2019-12-20 2019-12-20 Wall intelligent socket special for blower and use method thereof Active CN110932016B (en)

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Application Number Priority Date Filing Date Title
CN201911322428.7A CN110932016B (en) 2019-12-20 2019-12-20 Wall intelligent socket special for blower and use method thereof

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Application Number Priority Date Filing Date Title
CN201911322428.7A CN110932016B (en) 2019-12-20 2019-12-20 Wall intelligent socket special for blower and use method thereof

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CN110932016A CN110932016A (en) 2020-03-27
CN110932016B true CN110932016B (en) 2020-10-30

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