CN220672445U

CN220672445U - Doorbell button structure

Info

Publication number: CN220672445U
Application number: CN202322342064.7U
Authority: CN
Inventors: 王爱东
Original assignee: KUNSHAN ESON PRECISION ENGINEERING CO LTD
Current assignee: KUNSHAN ESON PRECISION ENGINEERING CO LTD
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-03-26
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses a doorbell button structure in the technical field of production and manufacturing, and aims to solve the problems of inconvenience in installation and safety of the existing doorbell. The device comprises an upper cover, a lower cover, a switch, a fixing piece and a pressing piece; the fixing piece is fixed on the opponent piece through the lower cover by bolts; the fixing piece is provided with a hollow groove, and a first assembly hole is formed in the corresponding lower cover; the pressing piece is made of soft rubber; the fixed seat of the switch is limited at the outer side of the first assembly hole; the telescopic piece is close to the empty slot through the first assembly hole; arc-shaped elastic sheets respectively fixed at two sides of the first assembly hole are opposite to the empty slot; the fixing piece is also provided with a second assembly hole; the assembly part of the pressing piece is in interference fit in the second assembly hole; the upper cover is buckled on the lower cover, and the pressing part of the pressing piece is exposed through a third assembly hole on the upper cover; the pressing part is pressed to enable the pressing part to sink below the empty groove under the force, and the telescopic part is pressed downwards to be communicated with the fixed seat; the doorbell installation structure is suitable for doorbell installation, and improves installation efficiency and safety.

Description

Doorbell button structure

Technical Field

The utility model relates to a doorbell button structure, and belongs to the technical field of production and manufacturing.

Background

The existing doorbell has the problems of complex structure, poor structural design and safety; moreover, the abnormal contact of the doorbell is easy to cause, so that the doorbell is insensitive in the use process; in addition, the existing doorbell structure is complex to disassemble and assemble, and the installation or maintenance cost is easy to make higher.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides the doorbell button structure which is simple in structure, convenient to install and safe and sensitive to operate.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides a doorbell button structure, which comprises an upper cover, a lower cover, a switch, a fixing piece and a pressing piece, wherein the upper cover is provided with a plurality of fixing pieces; the fixing piece is penetrated through the lower cover through a bolt and is fixed on the opponent; the fixing piece is provided with a hollow groove, and a first assembly hole is formed in the lower cover correspondingly; the pressing piece is made of soft rubber;

the switch comprises a telescopic piece which is elastically connected to the fixed seat; the fixed seat part of the switch is limited at the outer side of the first assembly hole and is communicated with the opponent; the telescopic piece is close to the empty groove through the first assembly hole; arc-shaped elastic pieces are respectively fixed on two sides of the first assembly hole, and the arc-shaped elastic pieces are opposite to the empty grooves;

the fixing piece is also provided with a second assembly hole; the assembly part of the pressing piece is in interference fit in the second assembly hole; the upper cover is buckled on the lower cover, and the pressing part of the pressing piece is exposed through a third assembly hole on the upper cover; when the pressing piece is pressed, the pressing part is stressed to sink below the empty groove, and the telescopic piece of the switch is pressed downwards to be communicated with the fixing seat.

Further, the height of the telescopic piece in the non-pressed state is higher than that of the arc-shaped elastic piece.

Further, two pairs of hooks are arranged on the lower cover and are respectively positioned at two sides of the first assembly hole; the lower cover is provided with an avoidance hole; the avoiding hole is positioned at the outer side of the clamping hook; hooks are arranged at two ends of the arc-shaped elastic sheet; the hooks of the two arc-shaped elastic sheets are respectively fixed on the lower cover through corresponding hooks.

Further, the fixing piece comprises a top plate, a supporting plate and a fixing plate which are integrally injection molded; the periphery of the top plate extends downwards to form the supporting plate; the periphery of the supporting plate extends out of the fixing plate; the empty groove and the second assembly hole are respectively arranged on the top plate.

Further, a fourth assembly hole is formed in the fixing plate; the bolt is screwed on the lower cover through the fourth assembly hole.

Further, the pressing piece comprises a transverse plate, an annular vertical plate and a connecting column which are integrally injection molded; the annular vertical plate is arranged above the transverse plate; the annular vertical plate is exposed through the third assembly hole; the connecting column is arranged below the transverse plate; the connecting column is in interference fit with the second assembly hole.

Further, a button with a doorbell mark is arranged in a groove formed by the annular vertical plate and the transverse plate.

Further, the button is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a doorbell button structure, which is characterized in that arc-shaped elastic sheets are fixed on two sides of a first assembly hole; and the fixing piece is fixed on the lower cover through bolts. When the switch is installed, the fixed seat part of the switch is limited at the outer side of the first assembly hole (the outer side of the lower cover), and the telescopic piece is arranged at the inner side of the lower cover through the first assembly hole and is opposite to the empty slot on the fixed piece; the bolt is continuously screwed, the lower cover and the switch are simultaneously fixed on the opponent (the electronic board), the structure is simple, and the disassembly and the assembly are convenient; secondly, the assembly part on the pressing piece is assembled in a second assembly hole on the fixing piece, and forms interference fit with the second assembly hole, so that the stability of connection of the second assembly hole and the fixing piece is enhanced; moreover, the upper cover is buckled on the lower cover, the pressing part of the pressing part is exposed through the third assembly hole of the upper cover, so that the pressing by an operator is facilitated, the whole installation is convenient, and the time and the labor are saved.

Drawings

FIG. 1 is an exploded view of a doorbell button structure provided by the present utility model;

FIG. 2 is a side view of a doorbell button structure;

FIG. 3 is a semi-sectional view of a doorbell button structure;

FIG. 4 is a schematic illustration of an installed doorbell button structure;

in the figure: 1. an upper cover; 2. a lower cover; 3. a switch; 4. a fixing member; 5. a pressing member; 6. a first fitting hole; 7. a fixing seat; 8. a telescoping member; 9. a hollow groove; 10. an arc-shaped elastic sheet; 11. a second fitting hole; 12. a third fitting hole; 13. a clamping hook; 14. a hook; 15. a top plate; 16. a support plate; 17. a fixing plate; 18. a fourth fitting hole; 19. a cross plate; 20. an annular vertical plate; 21. a connecting column; 22. a groove; 23. a button; 24. a bolt; 25. assembling a column; 26. avoiding the hole.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1 to 4, the present embodiment provides a doorbell button 23 structure, as shown in fig. 1 and 2, comprising an upper cover 1, a lower cover 2, a switch 3, a fixing member 4, and a pressing member 5. The fixing member 4 is assembled to the lower cover 2 by bolts 24. The fixing member 4 is provided with a hollow groove 9, and the lower cover 2 corresponding to the position right below is also provided with a first assembly hole 6. The pressing piece 5 is made of soft rubber, and specifically can be made of thermoplastic polyurethane elastomer rubber. The fixing member 4 may be made of ABS resin.

The switch 3 comprises a fixed seat 7 and a telescopic member 8. The telescopic piece 8 is elastically connected to the fixed seat 7. The switch 3 has a conventional structure and will not be described in detail. The diameter of the bottom of the fixed seat 7 of the switch 3 is larger than the diameter of the assembly hole. The fixing seat 7 is inserted in the first assembly hole 6, part of the fixing seat 7 is limited and blocked on the outer side of the lower cover 2, and the telescopic piece 8 enters the inner side of the lower cover 2 through the first assembly hole 6 and is close to the empty groove 9. The bolts 24 are then fastened to the opponent so that the fixing base 7 is in contact communication with the opponent (electronic board). Arc-shaped elastic pieces 10 are fixed on two sides of the first assembly hole 6 and are arranged opposite to the empty groove 9. Namely, the lower cover 2 is provided with an arc-shaped elastic sheet 10, the arc-shaped elastic sheet 10 is positioned at two sides of the first assembly hole 6, and the upper part is right opposite to the hollow groove 9.

As shown in fig. 3, the fixing member 4 is provided with a second fitting hole 11, and the pressing member 5 includes a fitting portion and a pressing portion connected to each other. The fitting portion of the pressing member 5 is fit-fitted into the second fitting hole 11 with interference, so that the pressing member 5 is stably coupled with the fixing member 4. The upper cover 1 is provided with a third assembly hole 12. The upper cover 1 is fastened, and the pressing portion of the pressing piece 5 is exposed outside the upper cover 1 through the third fitting hole 12.

The use process is as follows: because the pressing piece 5 is made of soft rubber, the pressing part of the pressing piece 5 is stressed to sink below the empty groove 9, and the telescopic piece 8 of the switch 3 is pressed downwards, so that the switch 3 is communicated with the fixed seat 7. At the same time, the elastic spring sheet is also pressed to bend downwards. After pressing the bell, arc shell fragment 10 effect, the in-process that resumes the original state can jack-up the pressing part that pushes down for pressing part keeps away from telescopic member 8, is convenient for promote the agility of operation. Pressing the switch 3 triggers a ringing, which content belongs to the prior art and not to the point of interest of the present application design. The application mainly aims at designing the switch 3 in the upper cover 1 and the lower cover 2, ensuring the safety and convenience of installation, the sensitivity of use and producing a certain aesthetic degree. The lower cover 2 is provided with an assembly column 25, and the assembly column 25 is provided with a threaded hole with internal threads.

Alternatively, as shown in fig. 3, two pairs of hooks 13 are disposed on the lower cover 2 and are respectively located at two sides of the first assembly hole 6. The lower cover 2 is provided with a avoiding hole 26. The escape hole 26 is located outside the catch 13. Hooks 14 are arranged at two ends of the arc-shaped elastic sheet 10. Two hooks 14 of one arc-shaped elastic sheet 10 are respectively clamped and fixed on a pair of hooks 13. Similarly, the other arcuate spring 10 is secured to the other pair of hooks 13 in this manner. The arc-shaped elastic sheet 10 is clamped, and the avoiding holes 26 can facilitate the installation of the arc-shaped elastic sheet 10. The installation mode of the arc-shaped elastic sheet 10 can facilitate maintenance and replacement of the doorbell button 23 structure and reduce maintenance cost.

Specifically, the fixing member 4 includes a top plate 15, a support plate 16, and a fixing plate 17, which are integrally injection-molded. A support plate 16 extends downwardly from the outer periphery of the top plate 15 for supporting the lower cover 2. The empty slot 9 and the second fitting hole 11 are opened on the top plate 15, and the second fitting hole 11 is provided around the empty slot 9. The outer periphery of the support plate 16 extends out of the fixing plate 17, and a fourth fitting hole 18 is formed in the fixing plate 17. The bolt 24 is screwed to the lower cover 2 and the opponent through the fourth fitting hole 18.

Alternatively, the pressing member 5 used in cooperation with the integrally injection-molded fixing member 4 includes an integrally injection-molded cross plate 19, an annular riser 20, and a connecting post 21. The annular riser 20 is disposed above the cross plate 19, and the area where the annular riser 20 and the cross plate 19 are formed is a pressing portion. The annular vertical plate 20 is exposed outside the upper cover 1 through the third assembly hole 12, so that the operator can press the annular vertical plate conveniently. The connection post 21 is disposed below the cross plate 19. The connection post 21 is interference fit with the second fitting hole 11 as a fitting portion.

As shown in fig. 3 and 4, a button 23 with a doorbell mark is arranged in a groove 22 formed by the annular vertical plate 20 and the transverse plate 19, so as to provide a pressing indication for an operator. The button 23 is made of rubber, and is soft, so that the operator can press the button comfortably.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. The doorbell button structure is characterized by comprising an upper cover, a lower cover, a switch, a fixing piece and a pressing piece; the fixing piece is penetrated through the lower cover through a bolt and is fixed on the opponent; the fixing piece is provided with a hollow groove, and a first assembly hole is formed in the lower cover correspondingly; the pressing piece is made of soft rubber;

2. The doorbell button structure according to claim 1, wherein the height of the telescopic member in the non-pressed state is higher than the arc-shaped elastic sheet.

3. The doorbell button structure according to claim 1 or 2, wherein the lower cover is provided with two pairs of hooks, which are respectively positioned at two sides of the first assembly hole; the lower cover is provided with an avoidance hole; the avoiding hole is positioned at the outer side of the clamping hook; hooks are arranged at two ends of the arc-shaped elastic sheet; the hooks of the two arc-shaped elastic sheets are respectively fixed on the lower cover through corresponding hooks.

4. The doorbell button structure of claim 1, wherein the mount comprises an integrally injection molded top plate, a support plate, and a mounting plate; the periphery of the top plate extends downwards to form the supporting plate; the periphery of the supporting plate extends out of the fixing plate; the empty groove and the second assembly hole are respectively arranged on the top plate.

5. The doorbell button structure according to claim 4, wherein the fixing plate is provided with a fourth assembly hole; the bolt is screwed on the lower cover through the fourth assembly hole.

6. The doorbell button structure according to claim 4, wherein the pressing piece comprises a cross plate, an annular riser and a connecting post which are integrally injection molded; the annular vertical plate is arranged above the transverse plate; the area formed by the annular vertical plate and the transverse plate is a pressing part; the annular vertical plate is exposed through the third assembly hole; the connecting column is arranged below the transverse plate; the connecting column is in interference fit with the second assembly hole.

7. The doorbell button structure of claim 6, wherein the annular riser and the cross plate form a recess in which a button with a doorbell logo is disposed.

8. The doorbell button structure of claim 7, wherein the button is rubber.