CN112482509A

CN112482509A - Hidden water outlet device for sanitary basin and sanitary basin

Info

Publication number: CN112482509A
Application number: CN202011429969.2A
Authority: CN
Inventors: 姚晋龙; 皮志科; 霍富华; 杨立鑫
Original assignee: Guangdong Dongpeng Holdings Co Ltd; Foshan Dongpeng Integrated Sanitary Ware Co Ltd; Foshan Dongpeng Sanitary Ware Co Ltd
Current assignee: Guangdong Dongpeng Holdings Co Ltd; Foshan Dongpeng Integrated Sanitary Ware Co Ltd; Foshan Dongpeng Sanitary Ware Co Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-03-12

Abstract

The invention discloses a hidden water outlet device for a sanitary basin and a sanitary basin, wherein the water outlet device comprises a shell, a first locking piece, a water outlet main body piece and a water outlet controller, wherein the first locking piece and the water outlet controller are both positioned in the shell; the water outlet main body piece comprises a water outlet pipeline and a first abutting seat positioned at the front part of the water outlet pipeline, the front end of the water outlet pipeline is a water outlet, the water outlet pipeline penetrates through the side wall of the shell, and the first abutting seat is positioned on the outer side of the shell; the first locking piece is installed in the rear portion of outlet conduit and is located the casing, and first locking piece and first abut to have the interval between the seat, and the interval is used for holding the lateral wall of casing in order to realize that the play water main part is installed in the casing. The water outlet device can be installed on the existing basin body without customizing the basin body, and a faucet which is installed on the sanitary basin in advance can be replaced by the water outlet device, so that hidden water outlet is realized.

Description

Hidden water outlet device for sanitary basin and sanitary basin

Technical Field

The invention relates to the technical field of bathrooms, in particular to a hidden water outlet device for a bathroom basin and a bathroom basin.

Background

With the development of society, the requirements of people on living quality are higher and higher, and especially the requirements on the comfort of living environment are higher and higher. The sanitary basin is an indispensable part in the life of people, and the faucet is an important component of the sanitary basin.

Among the ceramic sanitary ware basin product, mostly adopt the mode of holing and installing tap at the basin body upper surface that is close to the wall body, tap installs alone, and tap erects on the basin body. Meanwhile, after long-term use, black edges can be accumulated in a joint gap between the bottom of the installed faucet and the surface of the bathroom basin, the cleaning is difficult, bacteria are easy to breed, and even the faucet is corroded. On the other hand, after the bathroom basin is installed, glass cement or wall glue needs to be applied between the bathroom basin and the table top or the wall surface, the faucet is not easy to detach after the bathroom basin is installed, and the replacement and installation are difficult when the faucet needs to be replaced abnormally.

Disclosure of Invention

The invention aims to provide a hidden water outlet device for a sanitary basin and the sanitary basin.

In order to achieve the purpose, the invention adopts the following technical scheme:

a hidden water outlet device for a sanitary tub comprises a shell, a first locking piece, a water outlet main body piece and a water outlet controller, wherein the first locking piece and the water outlet controller are positioned in the shell;

the water outlet main body piece comprises a water outlet pipeline and a first abutting seat positioned at the front part of the water outlet pipeline, the front end of the water outlet pipeline is a water outlet, the water outlet pipeline penetrates through the side wall of the shell, and the first abutting seat is positioned on the outer side of the shell;

the first locking piece is mounted at the rear part of the water outlet pipe and is positioned in the shell, and a space is formed between the first locking piece and the first abutting seat and used for accommodating the side wall of the shell to realize that the water outlet main body piece is mounted on the shell;

the water outlet controller comprises a water outlet part and a water inlet part, the water outlet part is communicated with the tail end of the water outlet pipeline, and the water inlet part extends out of the shell.

Furthermore, the water outlet controller is provided with a manual operation part, and the manual operation part protrudes out of the shell.

Furthermore, the hidden water outlet device for the sanitary basin also comprises an induction component arranged on the shell or the water outlet main body part, and the induction component is electrically connected with the water outlet controller;

the sensing assembly is used for sensing infrared signals, sound signals or remote control signals.

Furthermore, the water outlet controller comprises a valve mounting seat, a water outlet electromagnetic valve and a control panel, the water outlet electromagnetic valve is electrically connected with the control panel, and the control panel is electrically connected with the sensing assembly;

the water outlet part and the water inlet part are arranged on the valve mounting seat, and the water outlet electromagnetic valve is arranged on the valve mounting seat to enable the water outlet pipeline to be communicated with or disconnected from the water inlet part.

Further, the valve mounting seat is provided with a temperature regulating electromagnetic valve which is electrically connected with the control panel;

the water inlet part comprises a cold water part and a hot water part, and the temperature regulating electromagnetic valve is used for regulating the water quantity of the cold water part and the hot water part flowing into the water outlet pipeline.

Furthermore, the shell is also provided with a drawing water outlet piece;

the drawing water outlet piece comprises a second locking piece, a second abutting seat, an installation pipeline, a drawing hose and a drawing water nozzle;

the second abutting seat is sleeved at the front part of the installation pipeline, the installation pipeline penetrates through the side wall of the shell, and the second abutting seat is positioned at the outer side of the shell; the second locking piece is arranged at the rear part of the installation pipeline and is positioned in the shell, and a space is formed between the second locking piece and the second abutting seat and used for accommodating the side wall of the shell so as to realize that the installation pipeline is arranged in the shell;

one end of the drawing hose extends into the mounting pipeline and is communicated with the water outlet controller, the other end of the drawing hose is connected with the tail end of the drawing water nozzle, and the drawing water nozzle protrudes out of the front end of the mounting pipeline;

the through-hole that passes that supplies the pull hose is seted up to the casing, the part of pull hose is worn out from the through-hole outside the casing, be located the pull hose outside the casing installs counter weight portion.

Furthermore, the drawing water nozzle is provided with a first sensor and/or a second sensor, and the first sensor and the second sensor are both electrically connected with the water outlet controller;

the first sensor is an infrared sensor;

the second sensor is a displacement sensor, a Hall sensor or a touch sensor, the second sensor is exposed out of the outer wall of the drawing water nozzle, and the installation pipeline or the abutting part is provided with an induction site corresponding to the second sensor.

Further, a projection operation device is installed at the top of the shell;

the projection operation device comprises a communication element, a projection mechanism and a distance sensor, wherein the projection mechanism is used for projecting a key image, and the distance sensor is used for detecting a touch coordinate at the key image; the communication element is used for being in communication connection with an external device.

Further, the bottom of casing is provided with the mounting base, the casing is rotatable install mounting base's top.

A bathroom basin comprises a basin body and the hidden water outlet device for the bathroom basin;

the top of the pot body is provided with an installation platform, and the shell is fixed on the installation platform;

the mounting table is provided with a mounting hole, the mounting hole corresponds to the position of the water inlet part, the water inlet part is connected with a tap water pipe through a connecting pipe, and the water inlet part is detachably connected with the connecting pipe.

The invention has the beneficial effects that:

the water outlet of the water outlet pipeline is positioned on the side wall of the shell, a water tap does not need to be connected, hidden installation of the water outlet piece is achieved, and the sanitary basin provided with the water outlet device is easy to clean in the long-term use process. The water outlet device can be arranged on the existing basin body without customizing the basin body, and can be used for replacing a faucet which is arranged on a bathtub in advance, so that hidden water outlet is realized. Therefore, the water outlet device can be sold separately, and the requirements of users are met.

Drawings

FIG. 1 is a schematic view of a water outlet apparatus according to one embodiment of the present invention;

FIG. 2 is a schematic view of the first retaining member, the outlet body member and the outlet controller;

FIG. 3 is an exploded view of the first securing member and the water outlet body member;

FIG. 4 is a schematic view of an outlet control of an outlet faucet according to one embodiment;

FIG. 5 is a schematic view of the outlet conduit and cover;

FIG. 6 is a schematic view of a water outlet apparatus according to another embodiment of the present invention;

FIG. 7 is a schematic view of the connection of the pull-out drain to the water outlet controller;

FIG. 8 is a schematic view of an effluent control of another embodiment of an effluent control;

FIG. 9 is a schematic view of the second retaining member, the second abutment, the mounting tube and the pull-out hose;

FIG. 10 is a schematic view of the fitting of the mounting tube and the pull spout;

FIG. 11 is a schematic view of a projection operator;

FIG. 12 is a schematic view of the water outlet device engaged with the bowl;

the device comprises a shell 1, a through hole 11, a mounting base 12, a drying air outlet 13, a first locking piece 2 and a water outlet main body piece 3, wherein the shell is provided with a through hole;

the water outlet pipe 31, the first abutting seat 32, the induction head mounting hole 321, the limit stop 322, the positioning sleeve 323, the backing ring 33 and the net nozzle 34;

a water outlet controller 4, a manual operation part 41, a valve mounting seat 42, a water outlet electromagnetic valve 43, a control panel 44, a temperature regulating electromagnetic valve 45, a cold water part 46, a hot water part 47 and a drawing water outlet electromagnetic valve 4833;

the induction component 5, the induction head 51, the baffle plate 52 and the protective sleeve 53;

the drawing water outlet piece 6, the second locking piece 61, the second abutting seat 62, the mounting pipeline 63, the drawing hose 64, the drawing water nozzle 65, the counterweight part 66, the first sensor 651, the second sensor 652 and the sensing site 653;

the projection operation device 8, the communication element 81, the projection mechanism 82, the distance sensor 83, the housing 84, the window 841, the angle adjustment mechanism 85, the angle adjustment driving member 851, the gear transmission assembly 852 and the mounting seat 853;

connecting pipe 7, drying fan 9, lid 10, apopore 101, keep off ring 102, response hole 103, layering 104, basin body 01, mount table 011, mounting hole 012.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A concealed water outlet device for a sanitary tub and a sanitary tub according to an embodiment of the present invention will be described with reference to fig. 1 to 12.

A hidden water outlet device for a sanitary tub comprises a shell 1, a first locking piece 2, a water outlet main body piece 3 and a water outlet controller 4, wherein the first locking piece 2 and the water outlet controller 4 are both positioned in the shell 1;

the water outlet main body piece 3 comprises a water outlet pipe 31 and a first abutting seat 32 positioned in the front of the water outlet pipe 31, the front end of the water outlet pipe 31 is a water outlet, the water outlet pipe 31 penetrates through the side wall of the shell 1, and the first abutting seat 32 is positioned outside the shell 31;

the first locking member 2 is mounted at the rear part of the water outlet pipe 31 and positioned in the housing 1, and the first locking member 2 and the first abutting seat 32 have a space therebetween, and the space is used for accommodating the side wall of the housing 1 to realize that the water outlet main body part 3 is mounted on the housing 1;

the water outlet controller 4 comprises a water outlet portion and a water inlet portion, the water outlet portion is communicated with the tail end of the water outlet pipe 31, and the water inlet portion extends out of the shell 1.

In the invention, the water outlet part and the valve are integrated into the water outlet device, the water outlet main body part is installed in the shell in a hidden mode, specifically, the water outlet pipeline 31 penetrates through the installation hole of the shell 1, the first abutting seat 32 is located on the inner side of the shell 1 and abuts against the inner wall of the shell 1, then the first locking part 2 is installed on the rear part of the water outlet pipeline 31, the first locking part 2 is located on the outer side of the basin body, the first locking part 2 and the first abutting seat 32 clamp the side wall of the basin body together, and the stable installation of the water outlet pipeline 31 in the bathroom basin is realized. Therefore, the water outlet of the water outlet pipeline 31 is positioned on the side wall of the shell, a water tap does not need to be connected, hidden installation of the water outlet piece is achieved, and the sanitary basin provided with the water outlet device is easy to clean in the long-term use process.

It should be noted that the water outlet device of the present invention can be installed on the existing basin body, and the water outlet device does not need to be customized for the basin body, and the water outlet device can be used to replace a faucet installed on a bathtub in advance, so as to realize hidden water outlet. Therefore, the water outlet device can be sold separately, and the requirements of users are met.

In some embodiments, the first abutment 32 is integrally formed with the outlet conduit 31, and the outlet conduit 31 has a protrusion strip thereon, which can be inserted into the mounting hole of the housing to initially position the outlet conduit 31 when mounting, the protrusion strip being located at the rear of the first abutment 32.

For the detachable mounting of the water outlet main body part 3 on the housing 1, the first locking part 2 is detachably connected with the water outlet pipe 31 through threads, and the water outlet pipe 31 is detachably connected with the water outlet controller 4 through a locking nut.

The inside of water pipe 31 front end is provided with the screw hole, installs net mouth 34 in the screw hole. The nozzle 34 is detachably mounted to the outlet pipe 31 by a screw thread, and is replaceable when damaged.

Further, the water outlet controller 4 is provided with a manual operation portion 41, and the manual operation portion 41 protrudes out of the housing 1. Through manual operation portion 41, go out water and control, convenient operation. It is understood that the manual operation portion 41 may be a knob or a rotation knob.

Furthermore, the hidden water outlet device for the sanitary basin also comprises an induction component 5 arranged on the shell 1 or the water outlet main body part 3, and the induction component 5 is electrically connected with the water outlet controller 4; the sensing member 5 is used for sensing an infrared ray signal, a sound signal or a remote control signal.

After receiving the external signal, the sensing component 5 sends the signal to the water outlet controller 4 to realize the control of water outlet. When the sensing member 5 is used to sense an infrared ray signal or an acoustic signal, it is possible to sense whether a person approaches the bidet, and when a person approaches the bidet, the water outlet pipe 31 is discharged through the water outlet controller 6. When the sensing component 5 is used for sensing a remote control signal, water can be discharged through a remote controller or a mobile terminal with a remote control function.

It will be appreciated that the sensing assembly 5 can be provided on the outlet body member 3, or can be provided separately on the housing 1. In order to stably mount the sensing assembly 5 on the water outlet main body member 3, further, the sensing assembly 5 includes a sensing head 51, a baffle 52 and a protective sleeve 53, the baffle 52 blocks one end of the protective sleeve 53, and the sensing head 51 is located in the protective sleeve 53. Preferably, the baffle 52 and the protective sleeve 53 are integrally formed of a plastic material, and the sensing head 51 is tightly fixed in the protective sleeve 53 and is close to the baffle 52, so as to better receive a sensing signal from outside the baffle.

Corresponding to the concrete structure of response subassembly 5, first leaning on seat 32 and seted up inductive head mounting hole 321, the periphery of inductive head mounting hole 321 front end is provided with limit stop 322. A positioning sleeve 323 extends from the rear end of the induction head mounting hole 321; the protective sleeve 53 is inserted into the inductive head mounting hole 321 until the baffle 53 abuts against the limit stop 322. It should be noted that the shape of the inductive head mounting hole 321 and the inner shape of the positioning sleeve 323 are matched with the protective sleeve 53 to reduce the shaking of the protective sleeve 53 after mounting. The limit stops 322 are plural in number and the stop plate 52 has an abutment to facilitate a secure fit with the limit stops 322.

It will be appreciated that the wire is attached to the rear of the sensor head 51 and is located within the housing 1 when the sensor head 51 is mounted in the housing 1, which affects the extension of the wire since the first securing member 2 and the grommet 33 are also located on the back side of the bath tub, and therefore the grommet 33 is provided in a non-closed loop configuration with an opening through which the wire can extend to connect with the outlet control 4.

In order to protect the sensing element 5 and facilitate cleaning of the dispenser, the first abutment 32 has a cover 10 on the side facing away from the first locking member 2; the lid body 10 functions to press the sensing member 5 tightly and prevent the reverse flow of water into the back side of the tub body, as well as a decoration. Specifically, the cover 10 is fitted to the abutment 32, and both are fastened by a screw. The cover body 10 is provided with a water outlet hole 101, the water outlet hole 101 corresponds to the end position of the water outlet pipe 31, the edge of the water outlet hole 101 is provided with a retaining ring 102, and the retaining ring 102 is sleeved at the front end of the water outlet pipe 31; the cover body 7 is provided with a sensing hole 103, the sensing hole 103 corresponds to the sensing component 5, and a pressing strip 104 is arranged at the edge of the sensing hole 103 and used for limiting the baffle plate 52 on a limit stop 322.

Further, the water outlet controller 4 comprises a valve mounting seat 42, a water outlet electromagnetic valve 43 and a control panel 44, the water outlet electromagnetic valve 43 is electrically connected with the control panel 44, and the control panel 44 is electrically connected with the sensing assembly 5; the water outlet part and the water inlet part are both arranged on the valve mounting seat 42, and the water outlet electromagnetic valve 43 is arranged on the valve mounting seat 42, so that the water outlet pipeline 31 is communicated with or disconnected from the water inlet part. Optionally, the water outlet controller 4 is further provided with a battery box and a power line for externally connecting a power supply, and the water outlet controller 4 can be provided with a power supply and can also be connected with an external power supply. By arranging the water outlet electromagnetic valve 43 on the valve mounting seat 42, the on-off of the water outlet electromagnetic valve 43 is controlled according to an infrared signal, a sound signal or a remote control signal, so that whether the water outlet pipeline 31 discharges water or not is controlled.

Optionally, the valve mounting seat 42 is provided with a temperature regulating solenoid valve 45, and the temperature regulating solenoid valve 45 is electrically connected with the control board 44; the water inlet part includes a cold water part 46 and a hot water part 47, and the temperature-adjusting solenoid valve 45 is used to adjust the amount of water flowing into the water outlet pipe 31 from the cold water part 46 and the hot water part 47. The temperature regulating solenoid valve 45 can adjust the opening degree of the communication ports of the cold water part 46 and the hot water part 47 and the valve mounting seat 42, further adjust the water quantity of the cold water and the hot water entering the water outlet pipeline 31, realize water temperature regulation, and receive an external voice signal through the sensing assembly 5 to control the temperature regulating solenoid valve 45.

In order to meet the requirements of users, the water outlet device in one embodiment further comprises a pull-out water outlet piece, and specifically, the shell 1 is further provided with a pull-out water outlet piece 6; the drawing water outlet part 6 comprises a second locking part 61, a second abutting seat 62, an installation pipeline 63, a drawing hose 64 and a drawing water nozzle 65; the second abutting seat 62 is sleeved at the front part of the installation pipeline 63, the installation pipeline 63 penetrates through the side wall of the shell 1, and the second abutting seat 62 is positioned at the outer side of the shell 1; the second locking member 61 is mounted at the rear part of the mounting duct 63 and is positioned in the housing 1, and a space is formed between the second locking member 61 and the second abutting seat 62, and the space is used for accommodating the side wall of the housing 1 to realize that the mounting duct 63 is mounted on the housing 1; one end of the drawing hose 64 extends into the mounting pipe 63 and is communicated with the water outlet controller 4, the other end is connected with the tail end of the drawing water nozzle 65, and the drawing water nozzle 65 protrudes out of the front end of the mounting pipe 63.

When this pull goes out water spare 6 installation, will install the mounting hole that pipeline 63 passed the sanitary bath, make the second support and lean on the seat 62 to be located the outside of casing 1 and support and lean on in the lateral wall of casing 1, later, install second retaining member 61 in the rear portion of installation pipeline 63, this second retaining member 61 is located the inside of casing 1, and second retaining member 61 and second support and lean on the seat 62 to press from both sides the lateral wall of the basin body tightly jointly, realize the firm installation of installation pipeline 63 at the sanitary bath basin. Therefore, the front end of the installation pipeline 63 is positioned on the side wall of the basin body, so that the drawing water nozzle 65 protrudes out of the side wall of the shell 1, a water tap does not need to be connected, and the hidden installation of the drawing water outlet piece 6 is realized.

It will be appreciated that the outlet controller 4 has a water port for communicating with the pull-out hose 64, and the pull-out hose 64 is connected to an external water pipe through the outlet controller 4. The water outlet controller 4 is provided with a pull-out water outlet solenoid valve 48 for controlling the connection and disconnection of the pull-out hose 64 and an external water pipe, so that the water outlets of the pull-out water outlet member 6 and the water outlet main body member 3 can be controlled respectively, and the two members can simultaneously or respectively discharge water.

In order to realize the detachable installation of the drawing water outlet member 6 on the housing 1, the second locking member 61 is detachably installed at the rear part of the installation pipeline 63 through threads, and the end part of the drawing hose 64, the drawing water nozzle 65 and the water outlet controller 6 are detachably connected through locking nuts.

In addition, a through hole 11 for passing the pull-out hose 64 is opened in the housing 1, a part of the pull-out hose 64 passes through the housing 1 from the through hole 11, and a weight portion 66 is attached to the pull-out hose 64 located outside the housing 1. By locating a portion of the pull-out hose 64 outside the housing 1, the counterweight 66 can be easily installed, which can reduce the height of the housing 1 and facilitate installation of the housing 1 on a sanitary tub. When the water outlet device has the pull-out water outlet member 6, the sanitary basin has a hole corresponding to the through hole 11 so that the weight portion 66 has enough space for moving. The drawing water nozzle 65 is abutted against the front end of the mounting pipeline 63 by mounting the counterweight part 66, and the drawing hose 4 can automatically retract after the drawing water nozzle 65 is loosened.

In order to facilitate the water outlet control of the drawn water outlet member 6, further, the drawing water nozzle 65 is provided with a first sensor 651 and/or a second sensor 652, and both the first sensor 651 and the second sensor 652 are electrically connected with the water outlet controller 4; the first sensor 651 is an infrared sensor; the second sensor 652 is a displacement sensor, a hall sensor or a touch sensor, the second sensor is exposed out of the outer wall of the drawing water nozzle, and the installation pipeline or the abutting part is provided with an induction site 653 corresponding to the second sensor.

The human body is sensed by the infrared ray sensor, when the first sensor 651 senses the human body or the hand or the face, the water outlet controller 6 makes the drawn hose 4 and the external water pipe communicate with each other to discharge water, and when the first sensor 651 cannot sense the human body, the water outlet controller 6 makes the drawn hose 4 and the external water pipe disconnected. Therefore, the use is convenient for users. It can be understood that the first sensor 651 is arranged on the outer wall of the drawing water nozzle 5, so that signal detection is more convenient.

Based on the pulled-out use state of the pull-out water nozzle 65, a second sensor 652 is provided to allow the pull-out water nozzle 65 to perform a function of discharging water when pulled out. When the second sensor 652 is a displacement sensor, the distance between the displacement sensor and the sensing point is a fixed value in a state where the drawing water nozzle 65 abuts against the installation pipe 63, and when the drawing water nozzle 65 is drawn out, the displacement sensor senses a change in the distance from the sensing point, and sends a signal to the water outlet controller 6, and the water outlet controller 6 causes the drawing hose 4 and an external water pipe to communicate with each other for water outlet. When the second sensor 652 is a hall sensor, the sensing point is a magnetic sensing point, and when the drawing water nozzle 65 is drawn out, the hall sensor senses a change in a magnetic field, and sends a signal to the water outlet controller 6, and the solenoid valve 511 connects the drawing hose 4 and the drawing water nozzle 5 to discharge water. When the second sensor 652 is a touch sensor, the user touches the touch sensor when pulling out the water discharge nozzle 65, and at this time, the water discharge nozzle 65 discharges water.

It should be noted that the first sensor 512 and the second sensor 513 may be alternatively or simultaneously disposed on the water outlet 5, in some embodiments, the water outlet 5 has a function of sensing water, and in other embodiments, the water outlet 5 has a function of drawing water.

In order to facilitate the user to use the water outlet device, a projection operation device 8 is further installed on the top of the housing 1. When the water outlet of the water outlet controller 4 is controlled by a remote controller, the projection operation device 8 is controlled by the controller. And the remote controller 5 sends instructions to control the projection operating device 8 to be turned on and off. It can be understood that the projection operating device needs to be initially set and the external device needs to be saved, so that the projection operating device 8 can start the search connection to the external device.

Specifically, the projection operation device 8 includes a communication element 81, a projection mechanism 82, and a distance sensor 83, the projection mechanism 82 is used for projecting a key image, and the distance sensor 83 is used for detecting a touch coordinate at the key image; the communication element 81 is used for communication connection with an external device.

When the user uses the projection operation device 8, the communication element 81 is in communication connection with a mobile phone, a tablet personal computer or a laptop computer, and the projection mechanism 82 projects a keyboard image which can be projected on the top surface of the basin 01 or on a plane convenient to operate, such as a wall surface behind the basin. The sensing position of the distance sensor 83 corresponds to the position of the projection mechanism 82 for projecting the keyboard image, when the user clicks the keyboard image with the hand, the distance sensor 83 can detect the user touch coordinate of the key image, so that the distance sensor 83 feeds back the sensed coordinate to the external device through the communication element 81, and the operation of the external device is further realized. The communication element 81 is a bluetooth communication element.

Through the projection operation device 8, when a user carries out washing operation for a long time at the bathroom basin, the projection operation device 8 can be used for operating external equipment, and operations such as message reply and video switching are achieved.

Further, the projection operation device 8 further includes a housing 84, and the communication element 81, the projection mechanism 82, and the distance sensor 83 are all located in the housing 84, and the housing 84 protects the internal elements. The front part of the housing 84 is provided with a window 841 with a light-transmitting plate, the outer side surface of the light-transmitting plate is a hydrophobic surface, and the projection mechanism 82 and the distance sensor 83 are uniformly arranged towards the window 841. Through setting up hydrophobic surface at the light-passing board, can prevent that the water droplet on the light-passing board from influencing the keyboard image and throw the effect, can also improve distance sensor 83's response precision.

Specifically, the housing 84 is a sealing structure, and a sealing ring is arranged between the edge of the light-transmitting plate and the housing 84; the bottom of the shell 84 is fixedly connected with the top surface of the basin body 01, so that the shell 84 has a moisture-proof function and ensures the normal operation of internal electrical components.

The projection operating device 8 further includes a housing 84, and the communication element 81, the projection mechanism 82, and the distance sensor 83 are all located in the housing 84, and the housing 84 protects the internal elements. The front part of the housing 84 is provided with a window 841 with a light-transmitting plate, the outer side surface of the light-transmitting plate is a hydrophobic surface, and the projection mechanism 82 and the distance sensor 83 are uniformly arranged towards the window 841. Through setting up hydrophobic surface at the light-passing board, can prevent that the water droplet on the light-passing board from influencing the keyboard image and throw the effect, can also improve distance sensor 83's response precision.

In some embodiments, in order to facilitate the user to dry the hand, the casing 1 is further provided with a drying air outlet 13, a drying fan 9 is installed in the casing 1, and the position of the drying fan corresponds to the drying air outlet.

Further, a mounting base 12 is disposed at the bottom of the housing 1, and the housing 1 is rotatably mounted on the top of the mounting base 12.

Correspondingly, the invention also provides a bathroom basin, which comprises a basin body 01 and the hidden water outlet device for the bathroom basin; the top of the pot body 01 is provided with a mounting platform 011, and the shell is fixed on the mounting platform 011; mounting hole 012 has been seted up to mount table 011, and mounting hole 012 corresponds with the position of the portion of intaking, the portion of intaking with through connecting pipe 7 with water piping connection, the portion of intaking can be dismantled with connecting pipe 7 and be connected.

A concealed water outlet device for a sanitary tub according to an embodiment of the present invention, and other configurations and operations of the sanitary tub are well known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A hidden water outlet device for a sanitary tub is characterized by comprising a shell, a first locking piece, a water outlet main body piece and a water outlet controller, wherein the first locking piece and the water outlet controller are positioned in the shell;

2. The concealed type water outlet device for a bathtub according to claim 1, wherein said water outlet controller is provided with a manual operation portion, and said manual operation portion protrudes out of said housing.

3. The concealed water outlet device for a bathtub according to claim 1, further comprising a sensing assembly mounted on the housing or the water outlet main body member, wherein the sensing assembly is electrically connected to the water outlet controller;

4. The concealed water outlet device for the bathtub according to claim 3, wherein the water outlet controller comprises a valve mounting seat, a water outlet solenoid valve and a control board, the water outlet solenoid valve is electrically connected with the control board, and the control board is electrically connected with the sensing assembly;

5. The concealed water outlet device for a bathtub according to claim 4, wherein the valve mounting seat is provided with a temperature regulating solenoid valve, and the temperature regulating solenoid valve is electrically connected with the control board;

6. The concealed outlet faucet for a sanitary tub according to claim 4, wherein the housing further has a pull-out outlet;

7. The concealed water outlet device for the bathtub according to claim 6, wherein the drawing water nozzle is provided with a first sensor and/or a second sensor, and the first sensor and the second sensor are both electrically connected with the water outlet controller;

the first sensor is an infrared sensor;

8. The concealed water outlet device for a sanitary tub according to claim 1, wherein a projection operating means is installed on the top of the housing;

9. The concealed outlet spout for a bidet of claim 1, wherein the bottom of the housing is provided with a mounting base, and the housing is rotatably mounted on the top of the mounting base.

10. A sanitary basin, characterized in that it comprises a basin body and the hidden water outlet device for the sanitary basin of claims 1-9;