CN213212007U

CN213212007U - Apron button mechanism

Info

Publication number: CN213212007U
Application number: CN202022415040.6U
Authority: CN
Inventors: 钱伟桉; 袁沂辉; 由航; 杨梁
Original assignee: Geberit International AG
Current assignee: Geberit International AG
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-05-14
Anticipated expiration: 2030-10-27
Also published as: EP3991620A1

Abstract

The utility model discloses an apron button mechanism relates to squatting pan intelligence apron field, including button body, first elastic component, second elastic component, connecting rod, switch contact, the connecting rod with the switch contact is connected, the button body with the connecting rod is connected, first elastic component with the second elastic component is located respectively the connecting rod both sides, first elastic component with the second elastic component supports the both ends of button body. The technical effects of the utility model reside in that: the key has good hand feeling, and the key is not easy to jam when in use.

Description

Apron button mechanism

Technical Field

The utility model relates to a squatting pan intelligence apron field especially relates to an apron button mechanism.

Background

Along with the improvement of people's standard of living and health consciousness, intelligent closestool prevalence is higher and higher, and many families have chooseed intelligent closestool when fitment, and some families change ordinary toilet lid into intelligent closestool apron in addition, and some hotels, hotel also dispose intelligent closestool for intelligent closestool's application is increasing widely more.

Along with the improvement of user's demand, a plurality of functions have been integrated simultaneously in the single intelligence apron that is used for the squatting pan, for example multiple functions such as lid heating, warm water washing, warm braw drying, deodorization sterilization. Typically, smart covers typically include various buttons to perform their basic functions. However, the existing key has no balance structure, and is easy to be jammed due to inclination phenomenon in the key pressing or resetting process, and particularly the jamming phenomenon is more serious for the key with larger length.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that help button resets, alleviates the background art the bite phenomenon.

In order to achieve the above object, the utility model provides an apron button mechanism, including button body, first elastic component, second elastic component, connecting rod, switch contact, the connecting rod with the switch contact is connected, the button body with the connecting rod is connected, first elastic component with the second elastic component is located respectively the connecting rod both sides, first elastic component with the second elastic component supports the both ends of button body.

Furthermore, the first elastic element is provided with a first extension part and a second extension part, and the first extension part and the second extension part extend to the lower part of the key substrate and then are overturned and overlapped on the key substrate positioned on one side of the first elastic element; the second elastic piece is provided with a third extending part and a fourth extending part, and the third extending part and the fourth extending part extend to the lower part of the key substrate and then are overturned and overlapped on the key substrate positioned on one side of the second elastic piece.

Further, the first elastic piece and the second elastic piece are silica gel.

Further, still include: the connecting rod is hollow and is connected with the light guide column, and the light guide column is opposite to the light emitting element.

Further, the light guide column and the connecting rod are made of transparent materials.

Further, the light emitting element is an LED lamp.

Furthermore, the key body is provided with a through hole, and the connecting rod is inserted into the through hole.

Further, the inner wall of the through hole is provided with an inclination angle, and the diameter of the through hole is gradually enlarged towards the direction of the switch contact.

Furthermore, the cover plate key mechanisms are multiple.

The technical effects of the utility model reside in that: the key has good hand feeling, and the key is not easy to jam when in use.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a block diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

fig. 3 is an enlarged sectional view of a portion a according to an embodiment of the present invention.

Description of reference numerals: 1-a key body; 2-a first elastic member; 21-a first extension; 22-a second extension; 3-a second elastic member; 31-a third extension; 32-a fourth extension; 4-a connecting rod; 41-light guide column; 5-a switch contact; 6-a light emitting element; 7-key substrate.

Detailed Description

The technical contents of the preferred embodiments of the present invention will be more clearly understood and appreciated by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments, and the scope of the invention is not limited to the embodiments described herein.

In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.

As shown in fig. 1 to 3, the utility model discloses an apron button mechanism, including button body 1, first elastic component 2, second elastic component 3, connecting rod 4, switch contact 5, connecting rod 4 is connected with switch contact 5, and button body 1 is connected with connecting rod 4, and first elastic component 2 and second elastic component 3 are located connecting rod 4 both sides respectively, and first elastic component 2 and second elastic component 3 support the both ends of button body 1. The first elastic member 2 and the second elastic member 3 are simultaneously depressed when the key body 1 is pressed in the middle, and reset when the key body 1 is released. When the two ends of the key body 1 are pressed, the two ends are supported by the elastic members, so that the key body 1 has enough force to reset.

Furthermore, the first elastic element 2 further has a first extension portion 21 and a second extension portion 22, and the first extension portion 21 and the second extension portion 22 extend below the key substrate 7 and then overlap with the key substrate 7 on one side of the first elastic element 2; the second elastic member 3 has a third extending portion 31 and a fourth extending portion 32, and the third extending portion 31 and the fourth extending portion 32 extend below the key substrate 7 and then flip-lap-joint on the key substrate 7 on one side of the second elastic member 3. The key substrate 7 is generally a plate material having a plurality of through holes for passing the switch contacts 5, the connection bars 4, and the like through the through holes. The first elastic member 2, the first extension portion 21 and the second extension portion 22 form a U-like structure in a longitudinal section and surround the body of the first elastic member 2, thereby giving the key body 1 a larger resilient force. In addition, the first extension portion 21 and the second extension portion 22 may be lapped on the key substrate 7 after being bent, thereby sealing the through hole of the key substrate 7 and preventing moisture or liquid from entering to cause a short circuit of the circuit board. The second elastic member 3 has the same structure as the first elastic member 2, and will not be described in detail herein.

Further, the first elastic piece and the second elastic piece are silica gel.

Further, still include: the light guide pole 41 and the light emitting element 6, the connecting rod 4 is hollow and connected with the light guide pole 41, and the light guide pole 41 is opposite to the light emitting element 6. The light guide column 41 is also of a hollow structure and is used for allowing light emitted by the light emitting element 6 to pass through, and the light rays emit light rays on the key body 1 along the hollow connecting rod 4, so that the function of distinguishing each key by a user is assisted under the condition that the number of the keys is multiple.

Further, the light guide post 41 and the connecting rod 4 are made of transparent materials to improve the light transmission efficiency.

Further, the light emitting element 6 may be an LED lamp, a breathing lamp, or the like, and is not limited herein.

Further, the key body 1 is provided with a through hole, and the connecting rod 4 is inserted into the through hole.

Further, the inner wall of the through hole has an inclination angle, and the diameter of the through hole is gradually enlarged toward the switch contact 5. Enough space is reserved, when two ends of the key body 1 are pressed, the connecting rod 4 can touch the switch contact 5, and meanwhile, the connecting rod 4 cannot be broken.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The cover plate key mechanism is characterized by comprising a key body, a first elastic piece, a second elastic piece, a connecting rod and a switch contact, wherein the connecting rod is connected with the switch contact, the key body is connected with the connecting rod, the first elastic piece and the second elastic piece are respectively positioned on two sides of the connecting rod, and the first elastic piece and the second elastic piece support two ends of the key body.

2. The cover plate key mechanism of claim 1, wherein the first elastic member has a first extension portion and a second extension portion, the first extension portion and the second extension portion extend downward from the key substrate and then flip-lap-joint on the key substrate located at one side of the first elastic member; the second elastic piece is provided with a third extending part and a fourth extending part, and the third extending part and the fourth extending part extend to the lower part of the key substrate and then are overturned and overlapped on the key substrate positioned on one side of the second elastic piece.

3. The cover plate key mechanism of claim 1 wherein the first and second elastic members are silicone.

4. The cover plate key mechanism of claim 1, further comprising: the connecting rod is hollow and is connected with the light guide column, and the light guide column is opposite to the light emitting element.

5. The cover plate key mechanism of claim 4 wherein the light guide posts and the connecting rods are transparent material.

6. The cover plate key mechanism of claim 4 wherein the light emitting element is an LED light.

7. The cover plate key mechanism according to claim 1, wherein the key body is provided with a through hole, and the connecting rod is inserted into the through hole.

8. The cover button mechanism as claimed in claim 7, wherein an inner wall of the through hole has an inclination, and a diameter of the through hole is gradually enlarged toward the switch contact.

9. The cover button mechanism as claimed in any one of claims 1 to 8, wherein the cover button mechanism is plural.