CN218468359U

CN218468359U - Intelligent water faucet

Info

Publication number: CN218468359U
Application number: CN202222060893.1U
Authority: CN
Inventors: 管仁龙
Original assignee: Taizhou Fengying Sanitary Ware Co ltd
Current assignee: Taizhou Fengying Sanitary Ware Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-02-10
Anticipated expiration: 2032-08-02

Abstract

The utility model provides an intelligent water tap, which comprises a valve body, wherein the top of the valve body is provided with an adjusting handle, and is characterized by also comprising an automatic closing device, wherein the automatic closing device comprises a main shell, an infrared detection module, a control module, a horizontal sensing device, an electric winder, a pull wire and a pull ring, and the infrared detection module, the horizontal sensing device and the electric winder are all electrically connected with the control module; the pull ring is detachably arranged on the adjusting handle; the horizontal sensing device is arranged on the adjusting handle; the main shell is detachably mounted on the front side of the valve body, the infrared detection module, the control module and the electric winder are fixedly mounted in the main shell, and the front end of the infrared detection module extends out of the front end surface of the main shell; one end of the pull wire is encircled on the electric winder, and the other end of the pull wire is fixed on the pull ring. The utility model discloses can realize self-closing's function.

Description

Intelligent water faucet

Technical Field

The utility model relates to an articles for daily use technical field especially relates to an intelligent tap.

Background

The water faucet is a valve for controlling the flow of water, can control the size of water flow, has the effect of water conservation, and can be automatically closed when people inevitably forget to close the water faucet in daily life, so that water resources are wasted.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an intelligent tap can realize self-closing's function.

In order to realize the purpose, the technical scheme of the utility model is that:

an intelligent faucet comprises a valve body, wherein an adjusting handle is installed at the top of the valve body, and the intelligent faucet further comprises an automatic closing device, wherein the automatic closing device comprises a main shell, an infrared detection module, a control module, a horizontal sensing device, an electric winder, a pull wire and a pull ring, and the infrared detection module, the horizontal sensing device and the electric winder are all electrically connected with the control module;

the pull ring is detachably arranged on the adjusting handle; the horizontal sensing device is arranged on the adjusting handle;

the main shell is detachably mounted on the front side of the valve body, the infrared detection module, the control module and the electric winder are fixedly mounted in the main shell, and the front end of the infrared detection module extends out of the front end surface of the main shell;

one end of the pull wire is wound on the electric winder, and the other end of the pull wire is fixed on the pull ring.

Preferably, the horizontal induction device comprises a second shell, a cylindrical movable cavity is formed in the second shell, a balance conductive ball is arranged in the movable cavity, a first conductive sheet is arranged at the rear end of the movable cavity, a second conductive sheet is arranged on the bottom wall close to the rear end, the rear end of the second shell is connected with a signal line, one end of the signal line is electrically connected with the first conductive sheet and the second conductive sheet, and the other end of the signal line is electrically connected with the control module.

Preferably, the second housing is fixed to the adjustment handle by an adhesive tape.

Preferably, the rear end of the main shell is provided with an elastic fixing clip, and the first shell is clamped on the valve body through the elastic fixing clip.

Preferably, a rubber pad is arranged on the inner side of the elastic fixing clip.

Preferably, a fixed seat is arranged on the pull ring, and the fixed seat is fixed on the adjusting handle through a screw.

The utility model discloses technical effect mainly embodies in following aspect:

the automatic closing device is arranged on the water faucet, and is started when the fact that the water faucet is not used by people is detected, so that waste of water resources is prevented.

Drawings

FIG. 1 is a first perspective view of an embodiment of an intelligent faucet;

FIG. 2 is a second perspective view of the intelligent faucet of the embodiment;

FIG. 3 is a block diagram of a circuit module in an embodiment;

FIG. 4 is a structural view of a horizontal sensing device in an embodiment;

FIG. 5 is a diagram of an input circuit of the horizontal sensing device in the embodiment.

Reference numerals: 1. a valve body; 2. an adjusting handle; 3. a first housing; 31. an elastic fixing clip; 4. a horizontal sensing device; 41. a second housing; 411. a movable cavity; 42. balancing the conductive balls; 43. a first conductive sheet; 44. a second conductive sheet; 45. a buffer sponge; 5. a signal line; 51. a first conductive line; 52. a second conductive line; 6. a pull wire; 7. a pull ring; 8. a fixed seat; 91. a control module; 911. an input circuit; 92. an infrared detection module; 93. an electric winder.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

Referring to fig. 1 and 2, the intelligent faucet comprises a valve body 1, and an adjusting handle 2 is installed at the top of the valve body 1.

The automatic closing device comprises a first shell 3, an infrared detection module 92, a control module 91, a horizontal sensing device 4, an electric winder 93, a pull wire 6 and a pull ring 7, wherein the infrared detection module 92, the horizontal sensing device 4 and the electric winder 93 are electrically connected with the control module 91. The control module 91 comprises a single chip microcomputer and a motor driving circuit and is used for controlling the electric winder 93 to work. The infrared detection module 92, the control module 91 and the electric reel 93 are all installed inside the first housing 3. The first housing 3 is also provided with a power module, and the power module can be connected to the mains supply by a wire or can be arranged as a replaceable battery unit.

The infrared detection module 92 is used for sensing whether a person exists in front of the vehicle and outputting a corresponding detection signal to the control module 91.

The rear end of the first housing 3 is provided with an elastic fixing clip 31, and the first housing 3 is clamped on the valve body 1 through the elastic fixing clip 31. The inner side of the elastic fixing clip 31 is provided with a rubber pad to increase the stability of the clamping. The resilient retaining clip 31 may be made of a high strength plastic.

The pull ring 7 is detachably mounted on the adjusting handle 2, specifically, a fixed seat 8 is arranged on the pull ring 7, and the fixed seat 8 is fixed on the adjusting handle 2 through a screw or directly welded and fixed; the upper end of the pull wire 6 is fixed on the pull ring 7, and the lower end is wound on the electric winder 93.

Referring to fig. 1 and 4, the level sensing device 4 is mounted on the adjustment handle 2, and specifically, the level sensing device 4 includes a second housing 41, and the second housing 41 is fixed on the adjustment handle 2 by an adhesive tape. The inside of the second casing 41 has a cylindrical movable cavity 411, the movable cavity 411 is provided with a balance conductive ball 42, the rear end of the movable cavity 411 is provided with a first conductive sheet 43, the bottom wall close to the rear end is provided with a second conductive sheet 44, the rear end of the second casing 41 is connected with a signal line 5, one end of the signal line 5 is electrically connected with the first conductive sheet 43 and the second conductive sheet 44, and the other end is electrically connected with the control module 91.

When the adjustment handle 2 is in the open state, the second housing 41 is tilted backward, so that the balance conductive ball 42 moves to the rear end of the movable cavity 411 and contacts with the first conductive plate 43 and the second conductive plate 44 to form a path, specifically, the signal line 5 includes a first conducting wire 51 and a second conducting wire 52, where the first conducting wire 51 is connected to the first conductive plate 43 and the second conducting wire 52 is connected to the second conductive plate 44, referring to fig. 5, the second conducting wire 52 and the second conducting wire 52 are connected to the input circuit 911, when the balance conductive ball 42 contacts with the first conductive plate 43 and the second conductive plate 44, the input circuit 911 outputs a low-level signal Vj, otherwise, the signal Vj is high-level, and therefore, the control module 91 determines whether the balance conductive ball 42 contacts with the first conductive plate 43 and the second conductive plate 44 according to the level of the signal Vj, that: whether the adjustment handle 2 is in the open state.

It is noted that the bottom wall of the movable cavity 411 is entirely inclined forward, and when the adjustment handle 2 is completely closed, the balance conductive ball 42 moves forward to the front end of the movable cavity 411. The front end of the movable cavity 411 is provided with a buffer sponge 45, which can prevent the balance conductive ball 42 from being rebounded excessively to a certain extent.

First casing 3 demountable installation is in valve body 1 front side, and infrared detection module, control module 91 and electronic winder 93 are all fixed mounting inside first casing 3, and the front end of infrared detection module 92 stretches out the front end surface of first casing 3.

The working principle of the embodiment is as follows:

when the handle is in the open state, if the infrared detection module 92 does not detect the presence of a person in front, the control module 91 controls the electric winder 93 to rotate forward for a preset number of turns so as to pull the adjusting handle 2 downward, and then rotate backward for the same number of turns so as to return the pull wire 6 to the loose state, thus the use is not affected.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. An intelligent faucet comprises a valve body (1), wherein an adjusting handle (2) is mounted at the top of the valve body (1), and the intelligent faucet is characterized by further comprising an automatic closing device, wherein the automatic closing device comprises a main shell, an infrared detection module (92), a control module (91), a horizontal sensing device (4), an electric winder (93), a pull wire (6) and a pull ring (7), and the infrared detection module (92), the horizontal sensing device (4) and the electric winder (93) are all electrically connected with the control module (91);

the pull ring (7) is detachably arranged on the adjusting handle (2); the horizontal sensing device (4) is arranged on the adjusting handle (2);

the main shell is detachably mounted on the front side of the valve body (1), the infrared detection module (92), the control module (91) and the electric winder (93) are fixedly mounted in the main shell, and the front end of the infrared detection module (92) extends out of the front end surface of the main shell;

one end of the pull wire (6) is encircled on the electric winder (93), and the other end is fixed on the pull ring (7).

2. The intelligent water faucet of claim 1, wherein the horizontal sensing device (4) comprises a second shell (41), a cylindrical movable cavity (411) is formed inside the second shell (41), a balance conductive ball (42) is arranged in the movable cavity (411), a first conductive sheet (43) is arranged at the rear end of the movable cavity (411), a second conductive sheet (44) is arranged on the bottom wall close to the rear end, a signal line (5) is connected to the rear end of the second shell (41), one end of the signal line (5) is electrically connected with the first conductive sheet (43) and the second conductive sheet (44), and the other end of the signal line is electrically connected with the control module (91).

3. The intelligent faucet of claim 2, wherein the second shell (41) is fixed on the adjusting handle (2) through an adhesive tape.

4. An intelligent faucet as claimed in claim 1, wherein the rear end of the main housing is provided with an elastic fixing clip (31), and the first housing (3) is clamped on the valve body (1) through the elastic fixing clip (31).

5. The intelligent faucet of claim 4, wherein the inner side of the elastic fixing clip (31) is provided with a rubber pad.

6. An intelligent water tap as claimed in claim 1, wherein the pull ring (7) is provided with a fixed seat (8), and the fixed seat (8) is fixed on the adjusting handle (2) through a screw.