Intelligent shower terminal

Abstract

The utility model provides an intelligent shower terminal. The intelligent shower terminal comprises a shower terminal body, a posture detection module, a human body induction module, an electromagnetic valve and a main control unit, the posture detection module and the human body induction module are fixed on the shower terminal body, and the electromagnetic valve is arranged on a water outlet path of the shower terminal body; the signal output end of the posture detection module and the signal output end of the human body induction module are connected to the signal input end of the main control unit, and the signal output end of the main control unit is connected to the electromagnetic valve. The utility model provides an intelligent shower terminal, which provides a hardware basis for realizing automatic induction and adjustment of a water outlet mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bathroom article, especially a shower terminal. BACKGROUND

[0002] At present, there are mainly two ways of shower water saving in the market: the first one is to change the diameter and pressure of water supply at the shower and the water supply pipe, but the current more waste behaviors concentrate in the bathing process of the water user, and the water is not closed when the shower gel is applied, resulting in a large amount of water waste. The second one is a human body induction shower device, which controls the water supply and stop of the electric control valve according to the information detected by the human body induction module, and has a good water saving effect. However, such a shower also has some limitations. The shower is often adjusted in the use process to change the shower area, and the shower area defined by the human body induction module is fixed. That is to say, with the change of the shower position, the actual shower area and the shower area defined by the human body induction module are inconsistent, so when the user is in the actual shower area, the human body induction module cannot correctly sense the water, resulting in the inapplicability of the function. SUMMARY

[0003] The main technical problem to be solved by the utility model is to provide an intelligent shower terminal, which provides a hardware basis for automatically adjusting the sensing range of the human body induction module.

[0004] In order to solve the above technical problems, the utility model provides an intelligent shower terminal, which comprises a shower terminal body, a posture detection module, a human body induction module, an electromagnetic valve and a main control unit.

[0005] The posture detection module and the human body induction module are fixed to the shower terminal body, and the electromagnetic valve is arranged on the water outlet waterway of the shower terminal body. The signal output end of the posture detection module and the human body induction module is connected to the signal input end of the main control unit, and the signal output end of the main control unit is connected to the electromagnetic valve.

[0006] In a preferred embodiment, the shower terminal body comprises a water outlet surface cover, and the shower terminal body is provided with a groove for accommodating the human body induction module on one side of the water outlet surface cover. The side of the groove outwardly is provided with a protective cover for closing the groove.

[0007] In a preferred embodiment, a connecting column extends along the height direction in the groove, and the end surface of the connecting column is provided with a screw hole. The circuit board on which the human body induction module is located is provided with a position corresponding to the screw hole.

[0008] In a preferred embodiment, the protective cover is in interference fit with the groove through a positioning ring.

[0009] In a preferred embodiment, the human body sensing module and the posture detection module are installed in parallel planes.

[0010] In a preferred embodiment, the long side of the human body sensing module is parallel or perpendicular to the long side of the posture detection module when projected onto the plane where the posture detection module is installed.

[0011] In a preferred embodiment, the surface of the protective cover is provided with an anti-fog coating.

[0012] In a preferred embodiment, the side of the protective cover facing the human body sensing module is planar.

[0013] In a preferred embodiment, the thickness of the area of the protective cover corresponding to the human body sensing module is an integer multiple of the half wavelength of the radar waves emitted by the human body sensing module in the material of the protective cover.

[0014] In a preferred embodiment, the distance between the area of the protective cover corresponding to the human body sensing module and the human body sensing module is an integer multiple of the half wavelength of the radar waves emitted by the human body sensing module in the air.

[0015] In a preferred embodiment, the recess is coaxially arranged with the water outlet surface cover.

[0016] In a preferred embodiment, the human body sensing module is eccentrically placed in the recess.

[0017] In a preferred embodiment, along the radial direction of the water outlet surface cover, the posture detection module is located outside the human body sensing module.

[0018] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0019] The utility model provides a kind of intelligent shower terminal, by being provided with human body sensing module and posture detection module, it provides the basis on hardware for subsequent realization according to human behavior Automatic adjustment water outlet mode.Human body sensing module can be used to sense and detect the action of human body, and posture detection module can detect the position change of shower terminal body to realize the change of human body sensing module sensing range. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the schematic diagram of intelligent shower terminal in preferred embodiment of the utility model;

[0021] Figure 2 It is the exploded view of intelligent shower terminal in preferred embodiment of the utility model;

[0022] Figure 3The body induction module of the intelligent shower terminal in the preferred embodiment of the present application is set in the region shown in the schematic diagram.

[0023] Figure 4 The relative position of the body induction module and the posture induction module in the preferred embodiment of the present application is shown in the schematic diagram.

[0024] Figure 5 The cross-sectional view of the body induction module and the protective cover in the preferred embodiment of the present application is shown in the schematic diagram.

[0025] Figure 6 And Figure 7 The pitch angle adjustment of the water outlet terminal body in the preferred embodiment of the present application is shown in the schematic diagram.

[0026] Figure 8 The installation position of the body induction module and the posture detection module in the preferred embodiment of the present application is shown in the side view.

[0027] Figure 9 The installation position of the body induction module and the posture detection module in the preferred embodiment of the present application is shown in the top view.

[0028] Figure 10 The cross-sectional view of the protective cover and the water outlet surface cover integrally arranged in the preferred embodiment of the present application is shown in the schematic diagram.

[0029] Figure 11 The schematic diagram of the protective cover and the water outlet surface cover integrally arranged in the preferred embodiment of the present application is shown in the schematic diagram. DETAILED DESCRIPTION

[0030] In order to make the technical scheme and characteristics of the present application clearer, the present application will be further described in detail below with reference to the drawings and specific examples, and it should be understood that these examples are only used to illustrate the present application and not used to limit the scope of the present application, and after reading the present application, various equivalent modifications of the present application made by those skilled in the art all fall within the scope defined by the claims attached to the present application.

[0031] Reference Figures 1-7 The present embodiment provides an intelligent shower terminal, which comprises: a shower terminal body 1, a posture detection module 2, a body induction module 3, an electromagnetic valve 4 and a main control unit. The main control unit can be a separate control circuit board, or can be integrated on the circuit board where the body induction module 3 or the posture detection module 2 is located.

[0032] The posture detection module 2 and the human body sensing module 3 are fixed to the shower terminal body 1. The solenoid valve 4 is installed on the water outlet path of the shower terminal body 1, and can control the opening or closing of the water outlet path. The signal output terminals of the posture detection module 2 and the human body sensing module 3 are connected to the signal input terminal of the main control unit, and the signal output terminal of the main control unit is connected to the solenoid valve 4. That is, the data detected by the posture detection module 2 and the human body sensing module 3 is sent to the main control unit for processing. After processing, the main control unit outputs different signals according to different situations to control the solenoid valve 4 to achieve the corresponding function.

[0033] The aforementioned smart shower terminal, by incorporating a human body sensor module 3 and a posture detection module 2, provides the hardware foundation for automatically adjusting the water flow mode based on human behavior. The human body sensor module 3 senses and detects human movement, while the posture detection module 2 detects changes in the position of the shower terminal itself to achieve corresponding functions. For example, the human body sensor module 3 can determine whether a user has entered the shower area, thereby controlling the solenoid valve 4 to open or close, achieving automatic water supply. The posture detection module 2 can determine the tilt angle of the shower terminal and adjust the size of the shower area based on changes in the tilt angle. This avoids the problem of the actual shower area not matching the shower area defined by the human body sensor module 3 after the shower terminal itself adjusts its tilt angle.

[0034] In this embodiment, for the installation of the human body sensor module 3, the shower terminal body 1 has a groove 11 on one side of the water outlet cover 17 for accommodating the human body sensor module 3; a protective cover 12 is provided on the outward side of the groove 11 to close the groove 11. The protective cover 12 can effectively prevent water from entering the human body sensor module 3 and causing damage. The protective cover 12 can be separately installed from the water outlet cover 17 and then installed in the groove 11, such as... Figure 2 As shown, it can also be directly integrated with the water outlet cover 17 to form an integral structure, such as... Figure 11 As shown.

[0035] To fix the human body sensing module 3 within the groove 11, a connecting post 13 extends along the height direction within the groove 11, and a screw hole 14 is provided on the end face of the connecting post 13; a clearance opening 31 is provided on the circuit board where the human body sensing module 3 is located, corresponding to the position of the screw hole 14. Thus, a bolt can be passed through the clearance opening 31 and connected to the screw hole 14 to fix the circuit board where the human body sensing module 3 is located in the groove 11.

[0036] In the embodiment, the protective cover 12 is in interference fit with the groove 11 through the positioning ring 15. Specifically, the positioning ring 15 is arranged on the back of the protective cover 12 and extends outward along the thickness direction of the protective cover 12. In this way, the installation and waterproof of the protective cover 12 can be realized by inserting the positioning ring 15 of the protective cover 12 into the groove 11 to form interference fit and then filling waterproof sealant between the protective cover 12 and the inner wall of the groove 11.

[0037] In addition, in the embodiment, the surface of the protective cover 12 is provided with an anti-fog coating, so that the interference of the surface of the protective cover 12 with fog on the human body sensing module 3 during use can be avoided. In order to avoid signal attenuation and interference of the anti-fog coating on the human body sensing module 3, the anti-fog coating is a non-metal coating. Specifically, the anti-fog coating includes two cross-linking layers and two anti-fog layers, the cross-linking layers and the anti-fog layers are arranged alternately to form the anti-fog coating, one side of the anti-fog coating is a cross-linking layer plated on a substrate, and the other side is an anti-fog layer; the cross-linking agent used in the cross-linking layer is a copolymer of propylene and isobutylene and maleic anhydride; the anti-fog layer is a hydrophilic coating, and the hydrophilic coating is a polymer or monomer containing a hydrophilic functional group.

[0038] In addition, the groove 11 is coaxially arranged with the water outlet surface cover, and the groove 11 can also be arranged at any position on the water outlet surface cover, and is arranged at the center only to minimize the influence on the water spray. The human body sensing module 3 is eccentrically placed in the groove 11. As a simple alternative, the human body sensing module 3 can also be coaxially arranged with the groove 11.

[0039] In addition, in the embodiment, along the radial direction of the water outlet surface cover, the posture detection module 2 is located on the outer side of the human body sensing module 3. In the embodiment, when the human body faces the shower terminal body 1, the human body sensing module 3 is located on the right side of the central axis, and this position is defined as the initial position of the human body sensing module 3. Since the relative positions of the posture detection module 2 and the human body sensing module 3 are determined, when the shower terminal body 1 rotates relative to the initially defined position, the posture detection module 2 can detect the data of the rotation angle.

[0040] In the embodiment, the installation positions of the human body sensing module 3 and the posture detection module 2 are located on parallel planes. In addition, when the long side 32 of the human body sensing module 3 is projected to the plane where the installation position of the posture detection module 2 is located, the long side 21 of the posture detection module 2 is parallel or perpendicular to the long side 32 of the human body sensing module 3. In this way, the angle data of the human body sensing module can be conveniently synchronized, and the complex angle calibration process can be avoided.

[0041] Therefore, it is necessary to limit the installation position of the human body sensing module, so as to meet the above requirements. The side surface of the human body sensing module 3 is provided with a positioning notch 33, and the inner wall of the groove 11 is provided with a protruding rib corresponding to the notch 33. When installing, the positioning notch 33 needs to be aligned with the protruding rib, and then the human body sensing module 3 can be installed, so as to ensure that the installation position of the human body sensing module 3 is unique and accurate.

[0042] In addition, the side of the protective cover 12 towards the human body sensing module 3 is a flat area 121 corresponding to the human body sensing module 3. The thickness of the area 121 of the protective cover 12 corresponding to the human body sensing module 3 is an integer multiple of the half wavelength of the radar wave emitted by the human body sensing module 3 in the material used by the protective cover 12. For example, the protective cover 12 uses ABS material, and the human body sensing module 3 emits a radar wave of 60hz, and the half wavelength of the radar wave transmitted in the ABS material medium is 1.5mm, so the thickness of the area 121 can be 1.5mm, 3mm, 4.5mm, etc. In order to reduce the attenuation and reflection of the signal, the material of the protective cover 12 is a material with a dielectric constant less than 10 and a loss tangent value less than 0.01, such as ABS, PC, PTFE, PE, PI, glass, ceramic, etc.

[0043] The area 121 of the protective cover 12 corresponding to the human body sensing module 3 has a spacing between the human body sensing module 3, which is an integer multiple of the half wavelength of the radar wave emitted by the human body sensing module 3 in the air. For example, the human body sensing module 3 emits a radar wave of 60hz, and the half wavelength of the radar wave transmitted in the air is 2.5mm, so the spacing can be 2.5mm, 5mm, 7.5mm, etc.

[0044] The above is only one specific embodiment of the present application, but the design concept of the present application is not limited to this. Any non-essential modification of the present application using this concept is an infringement of the protection scope of the present application.

Claims

1. A smart shower terminal, characterized in that... include: Shower terminal body, posture detection module, human body sensing module, solenoid valve and main control unit; The posture detection module and the human body sensing module are fixed to the shower terminal body, and the solenoid valve is installed on the water outlet of the shower terminal body; the signal output terminals of the posture detection module and the human body sensing module are connected to the signal input terminal of the main control unit, and the signal output terminal of the main control unit is connected to the solenoid valve.

2. The intelligent shower terminal according to claim 1, characterized in that: The shower terminal body includes a water outlet cover, and a groove for accommodating the human body sensor module is provided on one side of the water outlet cover; a protective cover is provided on the outward side of the groove to close the groove.

3. The intelligent shower terminal according to claim 2, characterized in that: A connecting post extends along the height direction within the groove, and a screw hole is provided on the end face of the connecting post; a clearance opening is provided on the circuit board where the human body sensing module is located, corresponding to the position of the screw hole.

4. The intelligent shower terminal according to claim 2, characterized in that: The protective cover is interference-fitted with the groove via a positioning ring.

5. The intelligent shower terminal according to claim 1, characterized in that: The planes in which the human body sensing module and the posture detection module are installed are parallel to each other.

6. The intelligent shower terminal according to claim 5, characterized in that: When the long side of the human body sensing module is projected onto the plane where the posture detection module is installed, it is parallel or perpendicular to the long side of the posture detection module.

7. The intelligent shower terminal according to claim 2, characterized in that: The protective cover has an anti-fog coating on its surface.

8. The intelligent shower terminal according to claim 2, characterized in that: The protective cover faces the human body sensing module, and the area corresponding to the human body sensing module is a plane.

9. A smart shower terminal according to claim 2, characterized in that: The thickness of the area of ​​the protective cover corresponding to the human body sensing module is an integer multiple of half the wavelength of the radar wave emitted by the human body sensing module that is transmitted in the material used for the protective cover.

10. A smart shower terminal according to claim 2, characterized in that: The protective cover corresponds to the area of ​​the human body sensing module, and the distance between the cover and the human body sensing module is an integer multiple of half the wavelength of the radar wave emitted by the human body sensing module that travels through the air.

11. A smart shower terminal according to claim 2, characterized in that: The groove is coaxially arranged with the water outlet cover.

12. The intelligent shower terminal according to claim 2, characterized in that: The human body sensing module is placed off-center within the groove.

13. The intelligent shower terminal according to claim 1, characterized in that: Along the radial direction of the water outlet cover, the attitude detection module is located outside the human body sensing module.

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