Sensitive magnetic reed sensing faucet

Abstract

The utility model relates to the technical field of faucets, in particular to a sensitive magnetic reed sensing faucet which comprises a faucet body and a table board matched with the faucet body, a connecting assembly is arranged between the faucet body and the table board, an installation shell is arranged on the upper surface of the table board, and a magnetic reed module is arranged on the lower inner wall of an installation cavity. A bearing base is arranged in the mounting cavity, a magnet module is arranged on the lower surface of the bearing base, a connecting rod is arranged on the upper surface of the bearing base, the upper end of the connecting rod slidably penetrates through the upper inner wall of the mounting cavity and is provided with a button, a balancing weight is arranged on the upper surface of the bearing base, and a buffer device is arranged between the bearing base and the lower inner wall of the mounting cavity. In a public space, a user does not need to worry about the situation that the faucet is forgotten to be closed, and water resources are saved; meanwhile, the magnetic reed module and the magnet module are arranged outside the faucet and cannot be attached by water vapor, and the service life of the induction magnetic reed faucet is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of faucets, in particular to a sensitive reed induction faucet. Background Art

[0002] A faucet is a common name for a water valve, which is used to control the size of the water flow switch and has the effect of saving water. The replacement speed of faucets is very fast. It has developed from the old cast iron process to the electroplated knob type, and then to the stainless steel single-temperature single-control faucet, the stainless steel double-temperature double-control faucet, and the semi-automatic kitchen faucet. Now, more and more consumers will comprehensively consider various aspects such as material, function, and shape when purchasing a faucet.

[0003] For example, the reed induction faucet with the authorization announcement number "CN219571014U" can control the opening and closing of the water path by setting a reed switch at the water outlet of the faucet, moving the solenoid valve for opening and closing the water path down to the control box, and connecting the reed switch to the solenoid valve to control the opening and closing of the solenoid valve. When in use, just rotate the magnet module of the reed switch to control the faucet to turn on and off the water, which is not affected by the environment and the state of the hand. However, in public spaces, a water-saving device needs to be set up. The faucet controls the opening and closing of the faucet by rotating the magnet module of the reed switch, which may cause the situation of forgetting to turn off the water and result in waste of water resources. At the same time, the magnet module and the reed body are arranged at the outer end of the water outlet of the faucet, which will be affected by water vapor attachment and affect the service life of the induction reed faucet. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a sensitive reed induction faucet.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] Design a sensitive reed induction faucet, including a faucet body and a matching tabletop. A connecting component is arranged between the faucet body and the tabletop. The faucet body is rotatably connected to the connecting component. An outlet head is arranged at the upper end of the faucet body. A solenoid valve is arranged on the lower surface of the lower part of the faucet body. A metal hose is connected to the lower end of the solenoid valve. A control box is arranged below the tabletop. The control box is electrically connected to the solenoid valve through a first connecting wire. An installation shell is arranged on the upper surface of the tabletop. An installation cavity is arranged inside the installation shell. A reed module is arranged on the lower inner wall of the installation cavity. The reed module is electrically connected to the control box through a second connecting wire. A bearing base is arranged inside the installation cavity. A magnet module is arranged on the lower surface of the bearing base. A connecting rod is arranged on the upper surface of the bearing base. The upper end of the connecting rod slidably penetrates through the upper inner wall of the installation cavity and is provided with a button. A counterweight block is arranged on the upper surface of the bearing base. A buffer device is arranged between the bearing base and the lower inner wall of the installation cavity.

[0007] Preferably, the buffer device includes two sliding rods and two springs. The two sliding rods are both arranged between the upper and lower inner walls of the installation cavity. The springs are sleeved outside the sliding rods, and the springs are arranged between the lower surface of the bearing base and the lower inner wall of the installation cavity.

[0008] Preferably, the connection component includes a first fixing block and a second fixing block. The upper end of the second fixing block penetrates through the tabletop and is threadedly connected to the first fixing block. A positioning groove is annularly arranged on the inner wall of the first fixing block, and a positioning block is annularly arranged on the surface of the faucet body. One end of the outer side of the positioning block extends into the positioning groove.

[0009] Preferably, a rotating thread is arranged outside the first fixing block, and a protective shell is threadedly connected to the outside of the rotating thread. A rubber pad is arranged between the upper inner wall of the protective shell and the upper surface of the first fixing block.

[0010] Preferably, the upper surface of the button is the upper end surface, and the cross section of the upper end surface is arc-shaped.

[0011] Preferably, the cross-sectional width of the button is greater than the cross-sectional width of the installation shell.

[0012] A sensitive reed induction faucet proposed by the present invention has the beneficial effects that: by lifting the button, the bearing base moves upward, and then drives the magnet module to move upward, so that the magnet module gets out of the induction range of the reed module. At this time, the reed pieces in the reed module lose magnetic attraction and separate. The control box receives the signal and opens the solenoid valve. Under the action of water pressure, the water flows out from the water outlet head along the inner wall of the faucet body. Under the action of the gravity of the counterweight, the bearing base drives the magnet module to move downward. Under the action of the elastic force of the spring, the bearing base moves downward slowly. When the magnet module reaches the induction range of the reed module, at this time, the reed pieces in the reed module are connected under magnetic attraction, the control box receives the signal and closes the solenoid valve. In public spaces, there is no need to worry about the faucet being forgotten to be turned off, saving water resources; at the same time, the reed module and the magnet module are arranged outside the faucet and will not be attached by water vapor, extending the service life of the induction reed faucet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a structural cross-sectional view of the present invention;

[0014] Figure 2 is an enlarged view of position A of the present invention;

[0015] Figure 3 is an enlarged view of position B of the present invention.

[0016] In the figure: faucet body 1, tabletop 2, water outlet head 3, solenoid valve 4, metal hose 5, control box 6, first connecting wire 7, mounting shell 8, mounting cavity 9, reed module 10, second connecting wire 11, bearing base 12, magnet module 13, connecting rod 14, button 15, counterweight 16, sliding rod 17, spring 18, first fixing block 19, second fixing block 20, positioning groove 21, positioning block 22, protective shell 23, rubber pad 24, upper end face 25. Detailed implementation

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0018] Refer to Figures 1-3 , a sensitive reed induction faucet, including a faucet body 1 and a matching tabletop 2. A connecting component is provided between the faucet body 1 and the tabletop 2. The faucet body 1 is rotatably connected to the connecting component. A water outlet head 3 is provided at the upper end of the faucet body 1. A solenoid valve 4 is provided on the lower surface of the lower part of the faucet body 1. A metal hose 5 is connected to the lower end of the solenoid valve 4, and the metal hose 5 is connected to a water source. A control box 6 is provided below the tabletop 2. The control box 6 is arranged below the tabletop 2 to avoid accidentally damaging the control box 6 when using the faucet. The control box 6 is electrically connected to the solenoid valve 4 through a first connecting wire 7. An installation shell 8 is provided on the upper surface of the tabletop 2. An installation cavity 9 is provided inside the installation shell 8. A reed module 10 is provided on the lower inner wall of the installation cavity 9. The reed module 10 is electrically connected to the control box 6 through a second connecting wire 11. A bearing base 12 is provided inside the installation cavity 9. A magnet module 13 is provided on the lower surface of the bearing base 12. A connecting rod 14 is provided on the upper surface of the bearing base 12. The upper end of the connecting rod 14 slidably penetrates the upper inner wall of the installation cavity 9 and is provided with a button 15. A counterweight 16 is provided on the upper surface of the bearing base 12. A buffer device is provided between the bearing base 12 and the lower inner wall of the installation cavity 9.

[0019] The buffer device includes two sliding rods 17 and two springs 18. Both sliding rods 17 are arranged between the upper and lower inner walls of the installation cavity 9. The spring 18 is sleeved outside the sliding rod 17. The spring 18 is arranged between the lower surface of the bearing base 12 and the lower inner wall of the installation cavity 9. The spring 18 can play a buffering role. At the same time, the sliding rod 17 can make the bearing base 12 run more smoothly up and down.

[0020] The connecting component includes a first fixing block 19 and a second fixing block 20. The upper end of the second fixing block 20 penetrates the tabletop 2 and is threadedly connected to the first fixing block 19. A positioning groove 21 is annularly provided on the inner wall of the first fixing block 19. A positioning block 22 is annularly provided on the surface of the faucet body 1. One end of the outer side of the positioning block 22 extends into the positioning groove 21. The faucet can be fixed by the positioning block 22 in the positioning groove 21.

[0021] A rotating thread is provided outside the first fixing block 19, and a protective shell 23 is threadedly connected to the outside of the rotating thread. A rubber pad 24 is provided between the inner upper wall of the protective shell 23 and the upper surface of the first fixing block 19. The protective shell 23 can block the water flow from entering the connecting component, and the rubber pad 24 plays a role in further isolating the water source.

[0022] The upper surface of the button 15 is the upper end surface 25, and the cross-section of the upper end surface 25 is arc-shaped. When operating the button 15 by hand, when the water-covered hand touches the button 15, the water flow will flow down along the slope of the upper end surface 25, avoiding water accumulation on the upper end surface 25.

[0023] The cross-sectional width of the button 15 is greater than the cross-sectional width of the installation shell 8. It plays a role in blocking the water flow and preventing the water flow from entering the installation cavity 9.

[0024] Working principle: By pulling up the button 15, the bearing base 12 moves upward, and then drives the magnet module 13 to move upward, so that the magnet module 13 gets out of the induction range of the magnetic reed module 10. At this time, the magnetic reed in the magnetic reed module 10 loses the magnetic attraction force and separates. The control box 6 receives the signal and opens the solenoid valve 4. Under the action of water pressure, the water flow flows out from the water outlet head 3 along the inner wall of the faucet body 1. Under the action of the gravity of the counterweight 16, the bearing base 12 drives the magnet module 13 to move downward. Under the action of the elastic force of the spring 18, the bearing base 12 will slowly move downward. When the magnet module 13 reaches the induction range of the magnetic reed module 10, at this time, the magnetic reeds in the magnetic reed module 10 are connected under the magnetic attraction force, the control box 6 receives the signal and closes the solenoid valve 4. In public spaces, there is no need to worry about the faucet being forgotten to be turned off, saving water resources; at the same time, the magnetic reed module 10 and the magnet module 13 are arranged outside the faucet and will not be attached by water vapor, extending the service life of this induction magnetic reed faucet.

[0025] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A sensitive reed induction faucet, comprising a faucet body (1) and a matching tabletop (2), characterized in that, A connection component is provided between the faucet body (1) and the tabletop (2). The faucet body (1) is rotatably connected to the connection component. An outlet head (3) is provided at the upper end of the faucet body (1). An electromagnetic valve (4) is provided on the lower surface of the faucet body (1). A metal hose (5) is connected to the lower end of the electromagnetic valve (4). A control box (6) is provided below the tabletop (2). The control box (6) is electrically connected to the electromagnetic valve (4) through a first connection wire (7). An installation shell (8) is provided on the upper surface of the tabletop (2). An installation cavity (9) is provided inside the installation shell (8). A magnetic reed module (10) is provided on the lower inner wall of the installation cavity (9). The magnetic reed module (10) is electrically connected to the control box (6) through a second connection wire (11). A bearing base (12) is provided inside the installation cavity (9). A magnet module (13) is provided on the lower surface of the bearing base (12). A connecting rod (14) is provided on the upper surface of the bearing base (12). The upper end of the connecting rod (14) slidably penetrates the upper inner wall of the installation cavity (9) and is provided with a button (15). A counterweight block (16) is provided on the upper surface of the bearing base (12). A buffer device is provided between the bearing base (12) and the lower inner wall of the installation cavity (9).

2. The sensitive reed induction faucet according to claim 1, wherein The buffer device includes two slide rods (17) and two springs (18). The two slide rods (17) are both arranged between the upper and lower inner walls of the installation cavity (9). The spring (18) is sleeved outside the slide rod (17). The spring (18) is arranged between the lower surface of the bearing base (12) and the lower inner wall of the installation cavity (9).

3. A sensitive reed induction faucet according to claim 1, characterized in that, The connection component includes a first fixing block (19) and a second fixing block (20). The upper end of the second fixing block (20) penetrates the tabletop (2) and is threadedly connected to the first fixing block (19). A positioning groove (21) is annularly provided on the inner wall of the first fixing block (19). A positioning block (22) is annularly provided on the surface of the faucet body (1). One end of the outer side of the positioning block (22) extends into the positioning groove (21).

4. A sensitive reed induction faucet according to claim 3, characterized in that, External rotation threads are provided on the first fixing block (19). A protective shell (23) is threadedly connected to the external rotation threads. A rubber pad (24) is provided between the upper inner wall of the protective shell (23) and the upper surface of the first fixing block (19).

5. A sensitive reed induction faucet according to claim 1, characterized in that, The upper surface of the button (15) is the upper end surface (25). The cross section of the upper end surface (25) is arc-shaped.

6. A sensitive reed induction faucet according to claim 1, characterized in that, The cross-sectional width of the button (15) is greater than the cross-sectional width of the installation shell (8).

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