CN214940767U

CN214940767U - Toilet bowl controller

Info

Publication number: CN214940767U
Application number: CN202120920335.0U
Authority: CN
Inventors: 邹海水
Original assignee: Xiamen Youyang Electronic Technology Co ltd
Current assignee: Xiamen Youyang Electronic Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-30
Anticipated expiration: 2031-04-29

Abstract

A toilet controller comprises a locking nut pre-buried on the outer wall of an intelligent toilet base, a face frame screwed on the locking nut, a spring, a circuit board, a partition board and an induction window, wherein the spring, the circuit board, the partition board and the induction window are arranged in the face frame; the face frame is provided with a clamping groove, the induction window is provided with a clamping block matched with the clamping groove, and other parts are arranged in a cavity formed between the induction window and the clamping groove. The controller is easy to assemble and disassemble, and the controller is difficult to fall off due to the use of a user.

Description

Toilet bowl controller

Technical Field

The utility model relates to a bathroom equipment controller field especially relates to a closestool controller.

Background

Along with the influence of the epidemic situation of 'new coronary pneumonia' and the consciousness progress of people on sanitation and health, the contact-free and intelligent control of bathroom equipment is more and more emphasized.

In order to avoid cross infection caused by direct contact with the controller, the foot sensing controller arranged on the outer wall of the intelligent closestool base is adopted in the market at present. However, most of similar style closestool controllers on the market are complex in structure, multiple in product accessories and complex in assembly, and meanwhile in the using process, the induction head falls off from the mounting seat due to the reasons of kicking angles, strength and the like, so that the use is influenced, and meanwhile, negative impression is brought to consumers.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a closestool controller, the utility model discloses a realize like this:

a closestool controller comprises a locking nut pre-buried on the outer wall of an intelligent closestool base, a face frame screwed on the locking nut, and a spring, a circuit board, a partition plate and an induction window which are arranged in the face frame, wherein the face frame comprises an annular panel and an installation sleeve arranged on the inner ring of the panel, the installation sleeve comprises an installation sleeve body, a threaded part arranged on the outer wall of the installation sleeve body, a pair of clamping grooves symmetrically arranged on the inner wall of the installation sleeve body along the axis center of the installation sleeve body, and a spring embedding part arranged on one side, far away from the panel, in the installation sleeve body; the induction window comprises an induction window body, a first sleeve arranged on the induction window body, and a pair of clamping blocks which are symmetrically arranged on the outer wall of one side of the first sleeve, far away from the induction window body, along the axis center of the first sleeve, wherein the clamping blocks are adapted to the clamping grooves; one end of the spring along the axial direction of the face frame abuts against the spring embedding part, and one end of the spring, which is far away from the spring embedding part, abuts against the first sleeve; the baffle is arranged in the first sleeve and tightly abuts against the induction window body, and the circuit board is arranged in the first sleeve and tightly abuts against the baffle.

As a further improvement, the clamping groove includes a thickened portion protruding from the inner wall of the mounting sleeve body by a certain distance, a transverse guiding portion arranged on one side of the panel away from the thickened portion, and a longitudinal clamping portion arranged on the transverse guiding portion and extending towards the panel direction, wherein the transverse guiding portion is arranged along the circumference of the inner wall of the mounting sleeve body, and the longitudinal clamping portion is arranged along the axial direction of the mounting sleeve body.

As a further improvement, the transverse guide extends through the thickened portion.

As a further improvement, the thickened portion is provided with a bevel adjacent to one side of the panel.

As a further improvement, the transverse guiding portion does not penetrate through the thickened portion, and the longitudinal clamping portion is arranged at one end of the transverse guiding portion, which penetrates into the thickened portion.

As a further improvement, the spring embedding portion includes, set up in keep away from in the installation cover body the face frame bottom ring of panel one side set up in the inner periphery of face frame bottom ring and orientation the second sleeve of panel, the spring is embedded locate the second sleeve with clearance between the installation cover body, just the spring butt in face frame bottom ring.

As a further improvement, the bottom ring of the face frame is provided with a through hole corresponding to the transverse guiding part.

The beneficial effects of the utility model reside in that:

1. through set up the draw-in groove on the face frame, set up the fixture block with the draw-in groove adaptation on the response window, the two is through rotatory back joint and by spring locking, and all the other accessories set up in the cavity that constitutes between face frame and the response window, have realized easily loading and unloading and have prevented to drop.

2. The induction window is ensured to be stressed uniformly by arranging the pair of clamping grooves which are centrosymmetric along the axis and the pair of clamping blocks which are centrosymmetric along the axis.

3. Through setting up a pair of draw-in groove along axis centrosymmetric, guarantee to leave the space at draw-in groove adjacent department and encircle the fixture block and pass through reentrant draw-in groove again.

Drawings

Fig. 1 is a schematic diagram of the overall explosion structure of the present invention.

Fig. 2 is the overall sectional structure diagram of the present invention.

Fig. 3 is a schematic view of the structure of the face frame of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the face frame of the present invention.

Fig. 5 is a bottom view of the face frame of the present invention.

Fig. 6 is a schematic view of the structure of the sensing window of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The first embodiment,

A toilet controller comprises a locking nut 0 pre-buried on the outer wall of an intelligent toilet base, a face frame 1 screwed on the locking nut 0, a spring 3, a circuit board 4, a partition plate 5 and an induction window 2 arranged in the face frame 1, wherein the face frame 1 comprises an annular panel 11, an installation sleeve 12 arranged on the inner ring of the panel 11, the installation sleeve 12 comprises an installation sleeve body 121, a threaded part 122 arranged on the outer wall of the installation sleeve body 121, a pair of clamping grooves 123 symmetrically arranged on the inner wall of the installation sleeve body 121 along the axis center of the installation sleeve body 121, and a spring embedding part 124 arranged on one side, far away from the panel 11, in the installation sleeve body 121; the induction window 2 comprises an induction window body 21, a first sleeve 22 arranged on the induction window body 21, and a pair of clamping blocks 23 symmetrically arranged on the outer wall of the first sleeve 22 far away from one side of the induction window body 21 along the axis center of the first sleeve 22, wherein the clamping blocks 23 are adapted to the clamping grooves 123; one end of the spring 3 along the axial direction of the face frame 1 abuts against the spring embedding part 124, and one end of the spring 3 far away from the spring embedding part 124 abuts against the first sleeve 22; the partition plate 5 is arranged in the first sleeve 22 and tightly abuts against the induction window body 21, and the circuit board 4 is arranged in the first sleeve 22 and tightly abuts against the partition plate. Through set up the draw-in groove on face frame 1, set up the fixture block with the draw-in groove adaptation on the response window 2, the two is through rotatory back joint and locked by spring 3, and all the other accessories set up in the cavity that constitutes between face frame 1 and response window 2, have realized easily loading and unloading and have prevented to drop.

If directly set up the draw-in groove on installation cover body 121, then make the holistic structural strength of controller not enough easily, the dynamics that the user feels is general great in the use, arouses the controller easily to damage. As a further improvement, the locking groove 123 includes a thickened portion 123a protruding from the inner wall of the mounting sleeve body 121 by a certain distance, a transverse guiding portion 123b provided on the side of the thickened portion 123a away from the panel 11, and a longitudinal locking portion 123c provided on the transverse guiding portion 123b and extending toward the panel 11, wherein the transverse guiding portion 123b is opened along the circumference of the inner wall of the mounting sleeve body 121, and the longitudinal locking portion 123c is opened along the axial direction of the mounting sleeve body 121.

During the assembly of the sensing window 2, the latch firstly passes along the gap between the adjacent thickened portions 123a and then enters the transverse guide portion 123 b. To facilitate alignment in assembly, as a further improvement, the thickened portion 123a is provided with a bevel on the side close to the panel 11.

As a further improvement, the spring embedding portion 124 includes a face frame bottom ring 124a disposed on a side of the mounting sleeve body 121 away from the panel 11, and a second sleeve 124b disposed on an inner circumference of the face frame bottom ring 124a and facing the panel 11, wherein the spring 3 is embedded in a gap between the second sleeve 124b and the mounting sleeve body 121, and the spring 3 abuts against the face frame bottom ring 124 a.

Example II,

In addition to the first embodiment, in order to improve the convenience of installation, the lateral guide portion 123b penetrates the thickened portion 123 a. Therefore, after the induction window 2 is inserted into the face frame 1, the assembly can be completed no matter the induction window rotates clockwise or anticlockwise, and the assembly and disassembly can be completed in the same way.

Example III,

In addition to the first embodiment, in order to improve the installation stability, as a further improvement, the transverse guiding portion 123b does not penetrate through the thickened portion 123a, and the longitudinal clamping portion 123c is arranged at one end of the transverse guiding portion 123b, which is deep into the thickened portion 123 a.

The face frame 1 is formed by integral injection molding, and for convenience of demolding, as a further improvement, a through hole 124c is formed in the position, corresponding to the transverse guide portion 123b, of the face frame bottom ring 124 a.

In order to facilitate the installation and the disassembly of a user, as a further improvement, a "locking" and an "unlocking" state pattern mark is designed on the panel 11, and an "arrow" pattern mark pointing towards the periphery along the radial direction is designed on the sensing window body 21; an included angle between the "locking" pattern mark and the longitudinal clamping portion 123c is defined as α, an included angle between the "unlocking" pattern mark and a gap between a pair of adjacent thickened portions 123a is defined as β, and an included angle between the "arrow" pattern mark and one of the clamping blocks 23 is defined as γ, then α ═ β ═ γ.

In order to facilitate the installation and the disassembly of a user, the assembly is ensured to be carried out according to the knowledge of the pattern marks during the installation, as a further improvement, the gap between the pair of adjacent thickened parts 123a corresponding to the 'unlocking' pattern mark is enlarged, and the clamping block 23 corresponding to the 'arrow' pattern mark is widened, so that the assembly cannot be completed after the user rotates 180 degrees during the installation, and the induction window is difficult to disassemble due to the fact that the user forgets the direction needing to rotate when the user needs to disassemble.

As a further improvement, the groove length of the transverse guide 123b is defined as L, and the inner diameter of the mounting sleeve body 121 is defined as r, then (30 ° x pi r)/180 ° ≦ L ≦ 60 ° x pi r)/180 °, i.e., 30 ° < α ≦ β ≦ γ ≦ 60 °.

Example four,

On the basis of the first embodiment, the second embodiment or the third embodiment, at least two clamping grooves 123 are formed in the installation sleeve body 121 in an annular array mode along the axis of the installation sleeve body 121 and are formed in the inner wall of the installation sleeve body 121, and the induction window 2 is provided with clamping blocks 23 corresponding to the clamping grooves 123.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A closestool controller is characterized by comprising a locking nut pre-buried on the outer wall of an intelligent closestool base, a face frame screwed on the locking nut, a spring, a circuit board, a partition board and an induction window which are arranged in the face frame,

the face frame comprises an annular panel and an installation sleeve arranged on the inner ring of the panel, wherein the installation sleeve comprises an installation sleeve body, a threaded part arranged on the outer wall of the installation sleeve body, a pair of clamping grooves which are arranged on the inner wall of the installation sleeve body along the axis of the installation sleeve body in a central symmetry manner, and a spring embedding part arranged on one side, far away from the panel, in the installation sleeve body;

the induction window comprises an induction window body, a first sleeve arranged on the induction window body, and a pair of clamping blocks which are symmetrically arranged on the outer wall of one side of the first sleeve, far away from the induction window body, along the axis center of the first sleeve, wherein the clamping blocks are adapted to the clamping grooves;

one end of the spring along the axial direction of the face frame abuts against the spring embedding part, and one end of the spring, which is far away from the spring embedding part, abuts against the first sleeve;

the baffle is arranged in the first sleeve and tightly abuts against the induction window body, and the circuit board is arranged in the first sleeve and tightly abuts against the baffle.

2. The toilet controller of claim 1, wherein the locking groove comprises a thickened portion protruding from the inner wall of the mounting sleeve body by a certain distance, a transverse guiding portion arranged at one side of the thickened portion away from the panel, and a longitudinal locking portion arranged on the transverse guiding portion and extending towards the panel, wherein the transverse guiding portion is formed along the circumference of the inner wall of the mounting sleeve body, and the longitudinal locking portion is formed along the axial direction of the mounting sleeve body.

3. The toilet controller of claim 2, wherein the lateral guide extends through the thickened portion.

4. A toilet controller according to claim 2, wherein the thickened portion is bevelled adjacent one side of the panel.

5. The toilet controller of claim 2, wherein the lateral guide portion does not extend through the thickened portion, and the longitudinal clamping portion is arranged at one end of the lateral guide portion, which extends into the thickened portion.

6. The toilet controller according to claim 5, wherein the spring engaging portion comprises a bottom ring of the front frame disposed on a side of the mounting sleeve body away from the panel, a second sleeve disposed on an inner circumference of the bottom ring of the front frame and facing the panel, the spring engaging in a gap between the second sleeve and the mounting sleeve body, and the spring abutting against the bottom ring of the front frame.

7. The toilet controller of claim 6, wherein the bottom ring of the front frame is formed with a through hole corresponding to the lateral guide portion.