CN212186343U

CN212186343U - Flip device of intelligent toilet lid

Info

Publication number: CN212186343U
Application number: CN202020530228.2U
Authority: CN
Inventors: 王晓东
Original assignee: Zhejiang Langyi Technology Co ltd
Current assignee: Zhejiang Langyi Technology Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-12-22
Anticipated expiration: 2030-04-11

Abstract

The utility model belongs to the technical field of intelligent closestool, refer in particular to a flip device of intelligent closestool lid, including closestool apron and back seat, the back tip of closestool apron is provided with the engaging lug, along transversely being provided with the axis of rotation synchronous with the engaging lug on the engaging lug, the both ends of axis of rotation all rotate to be connected on the back seat, and wherein one end of axis of rotation is passed through the universal joint and is connected with driving motor's output shaft transmission, and driving motor fixed connection is on the back seat. The utility model discloses a universal joint changes the transmission direction between driving motor's output shaft and the axis of rotation, according to the back seat installation space of actual intelligent toilet lid, adjusts the angle of buckling of universal joint for driving motor can install in limited back seat installation space, effectively improves the commonality, can be applicable to the intelligent toilet lid of various not equidimensions specifications.

Description

Flip device of intelligent toilet lid

The technical field is as follows:

the utility model belongs to the technical field of intelligent closestool, refer in particular to a flip device of intelligent closestool lid.

Background art:

with the increasing daily life level, the intelligent closestool is gradually popularized in places such as families and high-grade hotels. In order to meet the requirements of users, the existing intelligent closestool continuously improves the intelligent degree thereof by adding a plurality of convenient and automatic functional structures, such as an automatic cover-turning function, an automatic cleaning function, a foaming and disinfecting function, an intelligent voice function, a human body mutual inductance function and the like. Most of the functional devices are installed in the inner cavity of the intelligent toilet lid, and in the intelligent toilet lids with different appearance structures, the installation positions of various functional devices are correspondingly different, because the inner cavity space of the intelligent toilet lid is extremely limited, and some functional devices need to be designed according to the actual installation space. Especially, the mechanical transmission structure of the automatic cover-turning functional device is not easy to change due to the fixed transmission direction, and can only be applied to a small part of intelligent toilet covers of the same series, and the universality is poor.

The invention content is as follows:

the utility model aims at providing a be used for intelligent toilet lid, transmission direction is variable and better flip device of commonality.

The utility model discloses a realize like this:

the utility model provides a flip device of intelligent closestool lid, is including closestool apron and back seat, the back tip of closestool apron is provided with the engaging lug, along transversely being provided with the axis of rotation synchronous with the engaging lug pivoted on the engaging lug, the both ends of axis of rotation all rotate and are connected on the back seat, and wherein one end of axis of rotation is passed through the universal joint and is connected with driving motor's output shaft transmission, and driving motor fixed connection is on the back seat.

In the above-mentioned flip device of the intelligent toilet lid, the engaging lug and the rotating shaft are of a split structure, the side wall of the rotating shaft is provided with the positioning hole, the engaging lug is provided with the connecting hole corresponding to the positioning hole, and the engaging lug and the rotating shaft are fixedly connected by penetrating through the connecting hole through the fastening screw and being in threaded connection with the positioning hole.

In the above flip device of the intelligent toilet lid, the driving motor is sleeved with the mounting housing, and the mounting housing is fixedly connected to the rear seat through the fastener.

In the above-mentioned flip device of intelligent toilet lid, the installation casing includes that a lateral part is open-ended shell box, is provided with the connecting plate on the lateral wall of shell box, offers the through-hole that is used for with back seat fixed connection on the connecting plate, and the opening part lid of shell box is equipped with the lid, driving motor sets up in the inner chamber of shell box and driving motor's output shaft wears out outside the shell box.

In the above-mentioned flip device of intelligent toilet lid, be provided with the joint lug on the lateral wall of shell box, be provided with the joint groove with joint lug looks adaptation on the lid.

In foretell flip device of intelligent toilet lid, the hinge slot has been seted up to the upper surface of back seat, the both ends of axis of rotation are rotated and are connected in the both sides that correspond of hinge slot, and the right-hand member of axis of rotation run through the back seat and be connected with the universal joint, the left end runs through the back seat and is provided with the elasticity piece that resets, and the elasticity piece that resets can exert the torsion opposite with driving motor's forward rotation direction to the axis of rotation.

In the above-mentioned flip device of intelligent toilet lid, the elasticity piece that resets is the torsional spring, and the one end and the axis of rotation fixed connection of torsional spring, the other end lean on with the back seat to be connected.

Compared with the prior art, the utility model outstanding advantage is:

the utility model discloses a universal joint changes the transmission direction between driving motor's output shaft and the axis of rotation, according to the back seat installation space of actual intelligent toilet lid, adjusts the angle of buckling of universal joint for driving motor can install in limited back seat installation space, effectively improves the commonality, can be applicable to the intelligent toilet lid of various not equidimensions specifications.

Description of the drawings:

fig. 1 is an overall perspective view of the present invention;

FIG. 2 is a second overall perspective view of the present invention;

FIG. 3 is a perspective view of the toilet lid and the rotating shaft of the present invention;

FIG. 4 is an exploded view of the toilet lid and the rotating shaft of the present invention;

fig. 5 is a perspective view of the rear seat of the present invention;

fig. 6 is a perspective view of the mounting housing and the driving motor of the present invention;

fig. 7 is an exploded view of the mounting case and the driving motor of the present invention.

In the figure: 1. a toilet lid plate; 2. a rear seat; 3. connecting lugs; 4. a rotating shaft; 5. a universal joint; 6. a drive motor; 7. an output shaft; 8. positioning holes; 9. connecting holes; 10. installing a shell; 11. a housing box; 12. a connecting plate; 13. a through hole; 14. a cover body; 15. clamping the convex block; 16. a hinge slot; 17. a torsion spring.

The specific implementation mode is as follows:

the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 7:

the utility model provides a flip device of intelligent closestool lid, is including closestool apron 1 and back seat 2, the rear end of closestool apron 1 is provided with engaging lug 3, is provided with along transversely on the engaging lug 3 with the synchronous pivoted axis of rotation 4 of engaging lug 3, and the both ends of axis of rotation 4 are all rotated and are connected on back seat 2, and wherein one end of axis of rotation 4 is passed through universal joint 5 and is connected with driving motor 6's output shaft 7 transmission, and driving motor 6 fixed connection is on back seat 2.

The utility model discloses a universal joint 5 changes the transmission direction between output shaft 7 and the axis of rotation 4 of driving motor 6, according to 2 installation space of back seat of actual intelligent toilet lid, adjusts universal joint 5's the angle of buckling for driving motor 6 can install in 2 installation space of limited back seat, effectively improves the commonality, can be applicable to the intelligent toilet lid of various not equidimension specifications.

Furthermore, the connection lug 3 and the rotation shaft 4 can be of an integrated structure, in this embodiment, the connection lug 3 and the rotation shaft 4 are of a split structure, the side wall of the rotation shaft 4 is provided with a positioning hole 8, the connection lug 3 is provided with a connection hole 9 corresponding to the positioning hole 8, and the connection lug 3 and the rotation shaft 4 are connected through the connection hole 9 and the positioning hole 8 in a screwed manner by a fastening screw to realize fixed connection.

Meanwhile, the specific connection mode between the driving motor 6 and the rear seat 2 is as follows: the driving motor 6 is sleeved with a mounting shell 10, and the mounting shell 10 is fixedly connected to the rear seat 2 through a fastener.

Furthermore, the mounting housing 10 includes a housing 11 with an opening on a side, a connecting plate 12 is disposed on an outer side wall of the housing 11, a through hole 13 for fixedly connecting with the rear seat 2 is disposed on the connecting plate 12, a cover 14 is covered at an opening of the housing 11, the driving motor 6 is disposed in an inner cavity of the housing 11, and the output shaft 7 of the driving motor 6 penetrates out of the housing 11. The installation space of the driving motor 6 is formed between the outer shell box body 11 and the cover body 14, and the detachable split structure is arranged between the outer shell box body 11 and the cover body 14, so that the driving motor 6 can be conveniently disassembled, assembled and maintained in the later period.

Furthermore, the detachable connection between the housing case 11 and the cover 14 is as follows: the outer side wall of the shell box body 11 is provided with a clamping convex block 15, and the cover body 14 is provided with a clamping groove matched with the clamping convex block 15.

Of course, other detachable connection modes can be adopted between the housing box body 11 and the cover body 14, that is, an insertion hole is arranged on the opening end face of the housing box body 11, and an insertion column matched with the insertion hole is arranged on the cover body 14; or the outer side wall of the opening end of the shell box body 11 is provided with an external thread, and the inner side wall of the cover body 14 is provided with an internal thread.

Meanwhile, in this embodiment, in order to improve the connection stability between the rear seat 2 and the toilet lid plate 1, a hinge slot 16 is formed in the upper surface of the rear seat 2, two ends of the rotating shaft 4 are rotatably connected to two corresponding sides of the hinge slot 16, that is, the corresponding connecting lugs 3 are also arranged in the hinge slot 16, the right end of the rotating shaft 4 penetrates through the rear seat 2 and is connected with the universal joint 5, the left end of the rotating shaft penetrates through the rear seat 2 and is provided with an elastic reset piece, the elastic reset piece can apply a torsion opposite to the forward rotation direction of the driving motor 6 to the rotating shaft 4, so that after the driving motor 6 drives the toilet lid plate 1 to be turned upwards and a user to go to the toilet, and the toilet lid plate 1 can be automatically turned downwards under the torsion applied to the rotating shaft 4 by the elastic reset piece.

Furthermore, the elastic reset piece is a torsion spring 17, one end of the torsion spring 17 is fixedly connected with the rotating shaft 4, and the other end of the torsion spring 17 is connected with the rear seat 2 in an abutting mode.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a flip device of intelligent closestool lid, including toilet lid board (1) and back seat (2), its characterized in that: the rear end of the toilet cover plate (1) is provided with a connecting lug (3), a rotating shaft (4) which rotates synchronously with the connecting lug (3) is transversely arranged on the connecting lug (3), two ends of the rotating shaft (4) are rotatably connected to the rear seat (2), one end of the rotating shaft (4) is in transmission connection with an output shaft (7) of a driving motor (6) through a universal joint (5), and the driving motor (6) is fixedly connected to the rear seat (2).

2. The lid-turning device of an intelligent toilet lid as claimed in claim 1, wherein: the connecting lug (3) and the rotating shaft (4) are of a split structure, a positioning hole (8) is formed in the side wall of the rotating shaft (4), a connecting hole (9) corresponding to the positioning hole (8) in position is formed in the connecting lug (3), and the connecting lug (3) and the rotating shaft (4) are connected through the connecting hole (9) through a fastening screw and are connected with the positioning hole (8) in a threaded mode to achieve fixed connection.

3. The lid-turning device of an intelligent toilet lid as claimed in claim 1, wherein: the driving motor (6) is sleeved with an installation shell (10), and the installation shell (10) is fixedly connected to the rear seat (2) through a fastener.

4. The lid-turning device of an intelligent toilet lid as claimed in claim 3, wherein: the mounting shell (10) comprises a shell box body (11) with an opening on one side, a connecting plate (12) is arranged on the outer side wall of the shell box body (11), a through hole (13) fixedly connected with the rear seat (2) is formed in the connecting plate (12), a cover body (14) is arranged at the opening of the shell box body (11) in a covering mode, the driving motor (6) is arranged in the inner cavity of the shell box body (11) and the output shaft (7) of the driving motor (6) penetrates out of the shell box body (11).

5. The lid-turning device of an intelligent toilet lid as claimed in claim 4, wherein: the outer side wall of the shell box body (11) is provided with a clamping convex block (15), and the cover body (14) is provided with a clamping groove matched with the clamping convex block (15).

6. The lid-turning device of an intelligent toilet lid as claimed in claim 1, wherein: hinge slot (16) have been seted up to the upper surface of back seat (2), the both ends of axis of rotation (4) are rotated and are connected in the both sides that correspond of hinge slot (16), and the right-hand member of axis of rotation (4) run through back seat (2) and be connected with universal joint (5), the left end runs through back seat (2) and is provided with the elasticity piece that resets, and the elasticity piece that resets can apply the torsion opposite with driving motor's (6) forward rotation direction to axis of rotation (4).

7. The lid-turning device of an intelligent toilet lid as claimed in claim 6, wherein: elasticity resets and is torsional spring (17), and the one end and axis of rotation (4) fixed connection, the other end of torsional spring (17) lean on with back seat (2) to be connected.