CN110932016B - A kind of special wall intelligent socket for hair dryer and using method thereof - Google Patents

Abstract

The invention discloses a special wall intelligent socket for a hair dryer and a method for using the same, comprising a socket panel (2), a socket shell (20), a socket cover (1), a fastener and an intelligent control device, the socket panel ( 2) and the socket cover plate (1) are respectively arranged inside and on the top of the socket shell (20), a socket jack (18) is provided in the middle of the upper part of the socket panel (2), and a circuit is provided on the back of the socket panel (2) A connection seat (16), the circuit connection seat (16) is provided with a terminal (17), the fastener is arranged on the front of the socket panel (2), and the terminal (17) is connected to an external power supply, when When the smart socket is not in use, the socket hole will be closed automatically. When people approach, the smart socket hole will automatically open. When the hair dryer is in use, the socket will automatically clamp the hair dryer plug. When the socket is not in use, the socket hole will be closed. The socket is convenient and safe to use. Reliable, so it has broad market prospects.

Description

A kind of special wall intelligent socket for hair dryer and using method thereof

technical field

The invention belongs to the technical field of sockets, and in particular relates to a special wall intelligent socket for hair dryers and a use method thereof.

Background technique

Sockets, also known as power sockets, are used to provide electrical energy for electrical equipment and are widely used in people's lives. Common wall sockets currently on the market have the following problems when used with hair dryers:

1) When the hair dryer is in use, the position and posture of the hair dryer need to be changed frequently, so it is easy to cause the plug of the hair dryer to be in loose or loose contact with the socket during operation, which is inconvenient to use. Long-term use will cause the metal reed in the socket and the hair dryer. Damaged metal plugs adversely affect the life of wall sockets and hair dryers.

2) When the wall socket is not in use, because the socket is exposed to the external environment for a long time, the metal reeds in the socket are easily contaminated with dust, which affects the electrical conductivity of the socket. If the socket is installed in an environment with high humidity, such as a bathroom environment , the metal reed in the socket is easily corroded and the service life is shortened.

SUMMARY OF THE INVENTION

In order to overcome the above-mentioned problems of the prior art, the present invention provides a special wall intelligent socket for hair dryers with novel structure, safe use and durability and a method of using the same.

The technical scheme of the present invention is: an intelligent wall socket for hair dryer, characterized in that: the socket comprises a socket panel, a socket shell, a socket cover, a fastener, and an intelligent control device, and the socket panel is arranged on the socket. Inside the shell, the socket cover is arranged on the top of the socket shell, the upper part of the socket panel is provided with a socket jack, the upper part of the socket jack on the back of the socket panel is provided with a circuit connection seat, and the circuit connection seat is provided with A terminal, the fastener is arranged outside the socket jack on the front face of the socket panel, and the terminal is connected to an external power supply.

Two sides of the socket jack of the socket panel are respectively provided with chute 1 and chute 2, the middle part of the socket panel is provided with a shaft hole 1 and a shaft hole 2; the socket cover is provided with a socket slot in the upper part, The middle part is provided with a first mounting hole; the left and right side walls of the socket shell are respectively provided with a first mounting post and a second mounting post.

The fastener is composed of a left baffle, a right baffle, a left preload spring, a right preload spring, a left gear, a right gear, a left connecting rod, a right connecting rod, a displacement rod, and a metal block. There are two mounting holes, the lower part is provided with a rack slot 1, the bottom of the right baffle is provided with a third mounting hole, and the lower part is provided with a second rack slot; the lower part of the left baffle is provided with a left gear, and a rack slot 1 It cooperates with the tooth slot of the left gear, the lower part of the right baffle plate is provided with a right gear, and the second rack slot cooperates with the tooth slot of the right gear, and the left gear and the right gear are engaged with each other; One end is set on the top of the left gear, one end of the right connecting rod is set on the top of the right gear, the bottom of the left connecting rod is connected with one end of the displacement rod, the bottom of the right connecting rod is connected with the other end of the displacement rod, and the displacement The lower part of the rod is provided with a metal block.

The intelligent control device is composed of an electromagnet, a monitoring device, and a distance sensor, and the monitoring device is respectively connected with the electromagnet and the distance sensor through a cable.

The above-mentioned left baffle is arranged on the first slot of the socket panel, the right baffle is arranged on the second slot of the outlet panel, one end of the left preload spring is arranged on the first mounting column on the left side wall of the outlet shell, and the other end is arranged On the two end faces of the installation hole at the bottom of the left baffle, one end of the right preloading spring is arranged on the second mounting post on the right side wall of the socket housing, and the other end is arranged on the third end face of the installation hole at the bottom of the right baffle; the left The gear is arranged on the first shaft hole of the socket panel, the right gear is arranged on the second shaft hole of the socket panel, the electromagnet is arranged on the inner side of the bottom of the socket shell, and cooperates with the position of the metal block, and the monitoring device is arranged on the socket shell On the inner side of the left part, the distance sensor is arranged in the first mounting hole of the socket cover.

A fixed shaft is arranged in the first shaft hole and the second shaft hole.

An elastic insulating material is arranged on the right side of the left baffle, and an elastic insulating material is arranged on the left side of the right baffle.

The elastic insulating material is rubber or plastic.

The left gear, right gear, left baffle, right baffle, left connecting rod, right connecting rod and displacement rod are all made of insulating materials.

The using method of the special wall intelligent socket for hair dryer is characterized in that:

When the distance sensor of the socket senses that someone is approaching the hair dryer plug, the distance sensor outputs a logic level change, and the monitoring device energizes the coil of the electromagnet according to the edge of the level change, and the electromagnet is magnetized, attracting the metal block. Move down, drive the displacement rod, the left connecting rod and the right connecting rod to move down, drive the left gear to move counterclockwise and the left baffle to the left, drive the right gear to move clockwise and the right baffle to the right, so that the socket The panel jack is exposed, and people can insert the hair dryer plug into the socket panel jack. When the human hand is far away from the distance sensor, the distance sensor outputs the opposite logic level change, and the monitoring device de-energizes the electromagnet coil according to the edge of the level change. Therefore, the electromagnetic force disappears. Under the action of the left and right preload springs, the left baffle and the right baffle move to the middle, which will eventually clamp the hair dryer plug, so as to ensure that the plug and socket are tightly connected when the hair dryer is in use. There will be no loose contact or looseness; when the socket is used up and the hand is close to the distance sensor, the left baffle will move to the left, and the right baffle will move to the right, thus loosening the hair dryer plug, and the hair dryer can be easily the plug is pulled out;

When the hair dryer plug 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. Under the elastic action of the tightening spring and the right preloading spring, the left baffle and the right baffle move to the middle. Due to the meshing effect of the gear and the rack, the left gear is driven to move clockwise, and the right gear moves counterclockwise, which drives the fixed on the left gear. The left connecting rod moves upward, driving the right connecting rod fixed on the right gear to move upward, so the displacement rod and the metal block also move upward, the metal block is far away from the electromagnet, and the left baffle and the right baffle are finally squeezed together to form a A certain squeezing force is required to completely cover the socket panel socket, thus realizing the function of preventing dust or foreign objects from entering the socket when the socket is not in use.

Compared with the prior art, the technical solution provided by the present invention has the following significant effects.

The invention provides a special wall intelligent socket for hair dryer. By setting fasteners, the stable connection between the hair dryer plug and the socket and the socket hole of the socket can be intelligently blocked. When a human hand approaches the socket, the distance sensor will output logic When the level changes, the monitoring device energizes the electromagnet coil according to the signal, thereby driving the mechanism in the fastener to open the left and right baffles to expose the socket hole. When the human hand leaves the socket, the distance sensor outputs a corresponding signal. The device de-energizes the electromagnet, clamps the plug of the hair dryer or closes the socket hole under the action of the preloaded spring, thereby ensuring that the plug and the socket are connected stably when the hair dryer is used, and the power supply will not be interrupted, which is convenient for people to use. At the same time, when the socket is not in use, the socket hole is closed, which prevents dust or foreign objects from entering the socket hole, improves the service life of the socket, and thus has a broad market prospect.

Description of drawings

Fig. 1 is the outline drawing of the special intelligent socket of the hair dryer of the present invention;

FIG. 2 is a schematic diagram of the internal structure of FIG. 1 after removing the socket cover;

3 is a schematic structural diagram of the front face of the socket panel;

FIG. 4 is a schematic diagram of the structure of the back of the socket panel.

Detailed ways

In order to further understand the content of the present invention, the present invention is now described in detail as follows in conjunction with the embodiments and the accompanying drawings:

A special wall intelligent socket for hair dryer, the socket comprises a socket panel 2, a socket shell 20, a socket cover 1, a fastener, and an intelligent control device, the socket panel 2 is clamped inside the socket shell 20, the socket The socket cover 1 is plugged into the top of the socket housing 20, the socket jack 18 is cast in the middle of the upper part of the socket panel 2, and the circuit connection seat 16 is cast on the upper part of the socket jack 18 on the back of the socket panel 2. The circuit connection seat A terminal 17 is cast on the 16, the fastener is arranged outside the socket jack 18 on the front face of the socket panel 2, and the terminal 17 is connected to an external power source.

The two sides of the socket jack 18 of the socket panel 2 are respectively cast with a chute 1 21 and a chute 2 22, and the middle of the socket panel 2 is cast with a shaft hole 1 23 and a shaft hole 2 24; the socket cover 1 A socket slot 28 is poured in the upper part, and a mounting hole 1 15 is poured in the middle;

The fasteners are composed of left baffle 3, right baffle 4, left preload spring 5, right preload spring 6, left gear 7, right gear 8, left connecting rod 9, right connecting rod 10, displacement rod 11, It is composed of metal blocks 12, the bottom of the left baffle 3 is cast with two mounting holes, the lower part is cast with a rack slot one 26, the bottom of the right baffle 4 is cast with three mounting holes, and the lower part is cast with a rack slot two 27; The lower part of the left baffle 3 is provided with a left gear 7 formed by casting, and the rack slot 1 26 cooperates with the tooth groove of the left gear 7; the lower part of the right baffle 4 is provided with a right gear 8 formed by casting, and The second rack slot 27 cooperates with the tooth slot of the right gear 8, and the left gear 7 and the right gear 8 are engaged with each other; one end of the left connecting rod 9 is fixed on the top of the left gear 7 by screws, and the right connecting rod 10 One end of the left gear 8 is fixed on the top of the left gear 8 by screws, the bottom of the left connecting rod 9 is connected with one end of the displacement rod 11 by screws, the bottom of the right connecting rod 10 is connected with the other end of the displacement rod 11, and the lower part of the displacement rod 11 The metal block 12 is attached by screws.

The intelligent control device is composed of an electromagnet 13, a monitoring device 14, and a distance sensor, and the monitoring device 14 is respectively connected with the electromagnet 13 and the distance sensor through a cable.

The left baffle 3 is sleeved on the first chute 21 of the socket panel, the right baffle 4 is sleeved on the second chute 22 of the socket panel, and one end of the left preload spring 5 is fixed on the left side wall of the socket shell. One end of the mounting post 25 is fixed on the two end faces of the mounting hole at the bottom of the left baffle. One end of the right preload spring 6 is fixed on the second mounting post 19 on the right side wall of the socket housing, and the other end is set on the right baffle. The three end faces of the mounting hole at the bottom; the left gear 7 is fixed on the shaft hole 1 23 of the socket panel through the fixed shaft, the right gear 8 is fixed on the shaft hole 2 24 of the socket panel through the fixed shaft, and the electromagnet 13 passes through The screws are fixed on the inner side of the bottom of the socket housing 20 and cooperate with the position of the metal block 12. The monitoring device 14 is fixed on the inner side of the left part of the socket housing 20 by screws. The distance sensor is fixed on the mounting hole 15 of the socket cover by screws. Inside.

The size of the socket slot 28 is 60mm in length and 30mm in width.

The right side of the left baffle 3 is bonded with an elastic insulating material, and the left side of the right baffle 4 is bonded with an elastic insulating material.

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 preload spring 5 and the right preload spring 6 are in a compressed state when the electromagnet 13 is not in engagement with the metal block 12 .

The terminal 17 is connected to an external power source.

The manufacturer of the distance sensor is Shenzhen Puen Technology Co., Ltd., and the model is SL629.

How to use the wall-mounted smart socket for the hair dryer:

When the distance sensor of the socket senses that someone is approaching the hair dryer plug, the distance sensor outputs a logic level change, and the monitoring device 14 energizes the coil of the electromagnet 13 according to the edge of the level change, and the electromagnet 13 is magnetized, It attracts the metal block 12 to move downward, drives the displacement rod 11, the left connecting rod 9 and the right connecting rod 10 to move downward, drives the left gear 7 to move counterclockwise and the left baffle 3 moves to the left, drives the right gear 8 to move clockwise and The right baffle 4 is moved to the right, thereby exposing the socket panel jack 18, and a person can insert the hair dryer plug into the socket panel jack 18. When the human hand is far away from the distance sensor, the distance sensor outputs an opposite logic level change, and the monitoring device 14 According to the edge of the level change, the coil of the electromagnet 13 is de-energized, so that the electromagnetic force disappears. The plug of the hair dryer will be clamped to ensure that the plug and the socket are tightly connected when the hair dryer is in use, and there will be no loose contact or looseness; when the socket is used up and the hand approaches the distance sensor, the left baffle 3 will move to the left , the right baffle 4 will move to the right, thus loosening the plug of the hair dryer, and the plug of the hair dryer can be easily pulled out;

When the hair dryer plug 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 de-energizes the coil of the electromagnet 13 according to the edge of the level change, and the electromagnetic force disappears, Under the elastic action of the left preload spring 5 and the right preload spring 6, the left baffle 3 and the right baffle 4 move toward the middle, and due to the meshing effect of the gear and the rack, the left gear 7 is driven to move clockwise, and the right gear 8 The counterclockwise movement drives the left connecting rod 9 fixed on the left gear 7 to move upward, and drives the right connecting rod 10 fixed on the right gear 8 to move upward, so the displacement rod 11 and the metal block 12 also move upward, and the metal block 12 is far away from the electromagnet 13. The left baffle 3 and the right baffle 4 are finally squeezed together to form a certain squeezing force, which completely blocks the socket panel socket 18, thereby preventing dust or foreign objects from entering the socket when the socket is not in use. Function.

Claims (9)

1. An intelligent wall socket for hair dryer, characterized in that: the socket comprises a socket panel (2), a socket shell (20), a socket cover (1), a fastener, and an intelligent control device, and the socket is composed of The panel (2) is arranged inside the socket housing (20), the socket cover plate (1) is arranged on the top of the socket housing (20), and a socket jack (18) is arranged in the middle of the upper part of the socket panel (2). The upper part of the socket jack (18) on the back of the socket panel (2) is provided with a circuit connection seat (16), the circuit connection seat (16) is provided with a terminal (17), and the fastener is provided on the socket panel (16). 2) Outside the socket jack (18) on the front, the terminal (17) is connected to an external power supply; The fasteners are connected by a left baffle (3), a right baffle (4), a left preload spring (5), a right preload spring (6), a left gear (7), a right gear (8), and a left The rod (9), the right connecting rod (10), the displacement rod (11), and the metal block (12) are composed. The bottom of the left baffle (3) is provided with a second mounting hole, and the lower part is provided with a rack slot (26). , the bottom of the right baffle (4) is provided with three mounting holes, and the lower part is provided with two rack slots (27); the lower part of the left baffle (3) is provided with a left gear (7), and the first rack slot ( 26) It cooperates with the tooth slot of the left gear (7), the lower part of the right baffle plate (4) is provided with a right gear (8), and the second rack slot (27) cooperates with the tooth slot of the right gear (8). , the left gear (7) and the right gear (8) are engaged with each other; one end of the left connecting rod (9) is arranged on the top of the left gear (7), and one end of the right connecting rod (10) is arranged on the right gear (8) Top, the bottom of the left connecting rod (9) is connected with one end of the displacement rod (11), the bottom of the right connecting rod (10) is connected with the other end of the displacement rod (11), the displacement rod (11) ) is provided with a metal block (12). 2 . The intelligent wall socket for hair dryer according to claim 1 , characterized in that: two sides of the socket jack ( 18 ) of the socket panel ( 2 ) are respectively provided with chute 1 ( 21 ) and chute 2 ( 2 . 22), the middle part of the socket panel (2) is provided with a shaft hole one (23) and a shaft hole two (24); the upper part of the socket cover plate (1) is provided with a socket slot (28), and the middle part is provided with a socket slot (28). Mounting hole one (15); a mounting column one (25) and a mounting column two (19) are respectively provided on the left and right side walls of the socket housing (20). 3. The intelligent wall socket for hair dryer according to claim 1, characterized in that: the intelligent control device is composed of an electromagnet (13), a monitoring device (14), and a distance sensor, and the monitoring device (14) passes through the The cables are connected to the electromagnet (13) and the distance sensor respectively. 4. The intelligent wall socket for hair dryer according to claim 3, characterized in that: the left baffle (3) is arranged on the first chute (21) of the socket panel, and the right baffle (4) is arranged on the socket On the second chute (22) of the panel, one end of the left preload spring (5) is set on the first mounting column (25) on the left side wall of the socket housing, and the other end is set on the two end faces of the mounting hole at the bottom of the left baffle , one end of the right preloading spring (6) is arranged on the mounting column two (19) on the right side wall of the socket housing, and the other end is arranged on the third end face of the mounting hole at the bottom of the right baffle; the left gear (7) is arranged on On the first shaft hole (23) of the socket panel, the right gear (8) is arranged on the second shaft hole (24) of the socket panel, and the electromagnet (13) is arranged on the inner side of the bottom of the socket shell (20), and is connected with the metal block The positions of (12) are matched with each other, the monitoring device (14) is arranged on the inner side of the left part of the socket housing (20), and the distance sensor is arranged in the installation hole one (15) of the socket cover plate. 5 . The intelligent wall socket for hair dryer according to claim 2 , wherein a fixed shaft is provided in the first shaft hole ( 23 ) and the second shaft hole ( 24 ). 6 . 6. The intelligent wall socket for hair dryer according to claim 1, characterized in that: elastic insulating material is provided on the right side of the left baffle (3), and elastic insulating material is provided on the left side of the right baffle (4). 7 . The intelligent wall socket for hair dryer according to claim 6 , wherein the elastic insulating material is rubber or plastic. 8 . 8. The intelligent wall socket for hair dryer according to claim 1, characterized in that: the left gear (7), the right gear (8), the left baffle (3), the right baffle (4), the left connection The rod (9), the right connecting rod (10) and the displacement rod (11) are all made of insulating materials. 9. The using method of the special wall intelligent socket for hair dryer according to claim 4, is characterized in that: When the distance sensor of the socket senses that someone approaches the hair dryer plug, the distance sensor outputs a logic level change, and the monitoring device (14) powers on the coil of the electromagnet (13) according to the edge of the level change, and the electromagnet (13) is magnetized, attracting the metal block (12) to move down, driving the displacement rod (11), the left connecting rod (9) and the right connecting rod (10) to move down, driving the left gear (7) to move counterclockwise and The left baffle (3) moves to the left, driving the right gear (8) to move clockwise and the right baffle (4) to move to the right, thereby exposing the socket panel socket (18), and people can insert the hair dryer plug into the socket panel socket. The hole (18), when the human hand is far away from the distance sensor, the distance sensor outputs the opposite logic level change, the monitoring device (14) makes the electromagnet (13) coil de-energized according to the edge of the level change, so that the electromagnetic force disappears, Under the action of the left preloading spring (5) and the right preloading spring (6), the left baffle (3) and the right baffle (4) move toward the middle, which will eventually clamp the hair dryer plug, thus ensuring that the hair dryer is in use. , the plug and socket are tightly connected, and there will be no loose contact or looseness; when the socket is used up and the hand approaches the distance sensor (15), the left baffle (3) will move to the left, and the right baffle (4) will move to the right, thus loosening the hair dryer plug, and the hair dryer plug can be easily pulled out; When the hair dryer plug is pulled out from the socket and the human hand is far away from the distance sensor, the distance sensor outputs the opposite logic level change, the monitoring device (14) de-energizes the coil of the electromagnet (13) according to the edge of the level change, and the The electromagnetic force disappears. Under the elastic action of the left preload spring (5) and the right preload spring (6), the left baffle (3) and the right baffle (4) move to the middle, due to the meshing effect of the gear and the rack. , drives the left gear (7) to move clockwise, the right gear (8) moves counterclockwise, drives the left connecting rod (9) fixed on the left gear (7) to move upward, and drives the right connecting rod fixed on the right gear (8) (10) moves up, so the displacement rod (11) and the metal block (12) also move up, the metal block (12) moves away from the electromagnet (13), and the left baffle (3) and the right baffle (4) eventually squeeze each other Pressed together to form a certain squeezing force, the socket panel socket (18) is completely blocked, thereby realizing the function of preventing dust or foreign objects from entering the socket when the socket is not in use.

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