Doorbell iron sheet capable of making sound clearly

Abstract

The utility model relates to the technical field of bell pressing products, in particular to a doorbell iron sheet capable of making sound clearly. Comprising a box body, a knocking assembly and a metal plate body, the metal plate body comprises a knocking layer, a bottom layer, edgings and a plurality of pipe bodies, the knocking layer, the edgings and the bottom layer define a cavity, the pipe bodies are located in the cavity and abut against the knocking layer and the bottom layer respectively, the pipe bodies are arranged in a rectangular array, every two adjacent pipe bodies are arranged in a spaced mode, each pipe body is provided with a groove, and the groove is communicated with the cavity. The groove is formed in the axial direction of the pipe body, the groove is formed in the outer side wall of the pipe body, the groove comprises an upper opening end and a lower opening end, the upper opening end is close to the knocking layer, and the lower opening end is close to the bottom layer; the knocking assembly is arranged in the box body, the metal plate body is arranged in the box body, and the knocking layer is close to the knocking assembly; the metal plate body has the characteristic that the density of the side parts is greater than that of the middle part, the sound generated when the beating assembly beats the metal plate body has the characteristics of being clear and smooth, and the use satisfaction is improved.

Description

Technical Field

[0001] This utility model relates to the field of doorbell products technology, and in particular to a doorbell metal plate that produces a crisp sound. Background Technology

[0002] Ringing bells are widely used in daily life and serve as reminders. They are applied in homes, stores, factories, and other settings, using the force of impact to convert into sound to achieve the purpose of reminding people. However, the sound produced by currently used ringing bells is harsh and affects the comfort of use, so improvements are needed. Summary of the Invention

[0003] In order to overcome the shortcomings of the existing technology in terms of poor doorbell sound, the purpose of this utility model is to provide a doorbell metal plate with a crisp sound to improve user satisfaction.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A doorbell metal plate that produces a crisp sound includes a housing, a striking component, and a metal plate. The metal plate includes a striking layer, a bottom layer, a side strip, and several tubes. The striking layer, side strip, and bottom layer form a cavity. The tubes are located within the cavity and abut against the striking layer and the bottom layer, respectively. The several tubes are arranged in a rectangular array with a spacing between adjacent tubes. Each tube has a groove along its axial direction and is located on the outer wall of the tube. The groove includes an upper open end and a lower open end, with the upper open end near the striking layer and the lower open end near the bottom layer.

[0006] The striking component is located in the housing, the metal plate is located in the housing, and the striking layer is located close to the striking component.

[0007] Furthermore, the tube is inclined.

[0008] Furthermore, the diameter of the upper opening is smaller than the diameter of the lower opening.

[0009] Furthermore, the metal plate also includes an auxiliary layer, which includes several flat sections and several arc sections, with two adjacent arc sections connected by a flat section, and the flat section is attached to the striking layer.

[0010] Furthermore, the box body is provided with a first cavity, the first cavity is provided with a side hole, the striking assembly includes a driving member and a telescopic rod, the driving member is provided in the first cavity, the telescopic rod passes through the side hole, and the driving member drives the telescopic rod to move closer to or away from the metal plate.

[0011] Furthermore, the box body is provided with clamping components, and there are two sets of clamping components. The two sets of clamping components are spaced apart, and the two sets of clamping components respectively clamp the two ends of the metal plate in the length direction.

[0012] Furthermore, each of the clamping components includes a left clamping block and a right clamping block, the left clamping block and the right clamping block being spaced apart, and the left clamping block and the right clamping block being used to clamp the edge of the metal plate.

[0013] Furthermore, the doorbell metal plate that produces a crisp sound also includes a rubber pad, which is disposed on the metal plate and protrudes from both sides of the metal plate in the thickness direction. Both the left and right clamping blocks are provided with sliding grooves, and the rubber pad is slidably connected to the sliding grooves.

[0014] The beneficial effects of this utility model are as follows: By setting the metal plate body to include a striking layer, a bottom layer, a side strip, and several tubes, the striking layer, the bottom layer, and the side strip are arranged to form a cavity, and the several tubes are located in the cavity. The spacing between two adjacent tubes is set so that the metal plate body has the characteristic that the density at the edge is greater than the density in the middle. When the striking component strikes the metal plate body, the sound produced has the characteristics of being crisp and mellow, thus improving user satisfaction. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a first-view split-structure diagram of the present invention;

[0017] Figure 3 This is a cross-sectional view of the sheet body of this utility model;

[0018] Figure 4 This is a schematic diagram of the tube structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the split structure from a second perspective of the present invention;

[0020] Figure 6 This is a schematic diagram of the third-view split structure of this utility model.

[0021] The reference numerals in the figures include:

[0022] 1—Box body; 11—First cavity; 12—Side hole

[0023] 13—Clamping component 131—Left clamping block 132—Right clamping block

[0024] 2—Strike assembly 21—Driver 22—Telescopic rod

[0025] 3—Metal plate body; 31—Tapping layer; 32—Bottom layer

[0026] 33—Side strip; 34—Pipe body; 341—Upper open end

[0027] 342—Lower opening end; 35—Auxiliary layer; 351—Flat plate section

[0028] 352—Arc section 4—Rubber pad. Detailed Implementation

[0029] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0030] Please see Figures 1 to 6 This utility model discloses a doorbell metal plate that produces a crisp sound, comprising a housing 1, a striking component 2, and a metal plate 3. The metal plate 3 includes a striking layer 31, a bottom layer 32, a side strip 33, and several tubes 34. The side strip 33 is located between the striking layer 31 and the bottom layer 32, and the side strip 33, the striking layer 31, and the bottom layer 32 form a cavity. The tubes 34 are located between the striking layer 31 and the bottom layer 32 and are located within the cavity. Several tubes 34 are arranged in a rectangular array, with adjacent tubes 34 spaced apart. Each tube 34 has a groove, which is located along the axial direction of the tube 34 and is located on the outer side wall of the tube 34. The groove includes an upper opening end 311 and a lower opening end 312. The upper opening end 311 is close to the striking layer 31, and the lower opening end 312 is close to the bottom layer 32.

[0031] The striking component 2 is disposed on the box body 1, the metal plate 3 is disposed on the box body 1, and the striking layer 31 is disposed close to the striking component 2.

[0032] Specifically, in this embodiment, the box body 1 is injection molded from plastic material, the striking component 2 is fixed to the box body 1, and the metal plate 3 is detachably connected to the box body 1. Preferably, the metal plate 3 includes a striking layer 31, a bottom layer 32, a side strip 33, and several tubes 34. The striking layer 31, the bottom layer 32, the side strip 33, and the several tubes 34 are all made of iron material. The striking layer 31, the side strip 33, and the bottom layer 32 form a cavity, and the several tubes 34 are located in the cavity. The distance between two adjacent tubes 34 is set. The metal plate 3 formed by this structure has the characteristic that the density at the edge is greater than the density at the middle. When the striking component 2 strikes the metal plate 3, the impact force is distributed in the middle and the edge of the metal plate 3. Since the density at the edge of the metal plate 3 is greater than the density at the middle, the sound produced by the impact force has the characteristics of being crisper and rounder in the middle and harder at the edges.

[0033] By setting the metal plate 3 to include a striking layer 31, a bottom layer 32, an edge strip 33, and several tubes 34, the striking layer 31, the bottom layer 32, and the edge strip 33 form a cavity, and the several tubes 34 are located in the cavity. The spacing between two adjacent tubes 34 makes the metal plate 3 have the characteristic that the density at the edge is greater than the density in the middle. When the striking component 2 strikes the metal plate 3, the sound produced has the characteristics of being crisp and mellow, thus improving user satisfaction.

[0034] The tube 34 is inclined, which weakens the impact force during transmission.

[0035] The diameter of the upper opening end 311 is smaller than the diameter of the lower opening end 312.

[0036] The metal plate 3 also includes an auxiliary layer 35, which includes several flat sections 351 and several arc sections 352. Two adjacent arc sections 352 are connected by a flat section 351. The flat section 351 is in contact with the striking layer 31, and the arc sections 352 are spaced apart from the striking layer 31 so that the striking force is weakened during transmission and noise is reduced.

[0037] The box body 1 is provided with a first cavity 11, and the first cavity 11 is provided with a side hole 12. The striking component 2 includes a driving member 21 and a telescopic rod 22. The driving member 21 is provided in the first cavity 11, and the telescopic rod 22 passes through the side hole 12. The driving member 21 drives the telescopic rod 22 to move closer to or away from the metal plate 3. The first cavity 11 is provided to accommodate the driving member 21, and the side hole 12 is provided to guide the telescopic rod 22 during the extension and retraction process.

[0038] The box body 1 is provided with clamping components 13. There are two sets of clamping components 13, and the two sets of clamping components 13 are spaced apart. The two sets of clamping components 13 respectively clamp the two ends of the metal plate 3 in the length direction. The structure in which the two ends of the metal plate 3 in the length direction are clamped makes the middle part of the metal plate 3 have a slight elastic effect, thereby prolonging the contact time between the telescopic rod 22 and the surface of the metal plate 3. That is, the pressure acting on the surface of the metal plate 3 is continuous, increasing the continuity of sound transmission.

[0039] Each clamping component 13 includes a left clamping block 131 and a right clamping block 132. The left clamping block 131 and the right clamping block 132 are spaced apart. The left clamping block 131 and the right clamping block 132 are used to clamp the edge of the metal plate 3, which facilitates the disassembly and assembly of the metal plate 3, facilitates the cleaning of the metal plate 3, and avoids the dust on the surface of the metal plate 3 from affecting the sound.

[0040] The doorbell metal plate that produces a crisp sound also includes a rubber pad 4, which is disposed on the metal plate 3 and protrudes from both sides of the metal plate 3 in the thickness direction. The left clamping block 131 and the right clamping block 132 are both provided with sliding grooves, and the rubber pad 4 is slidably connected to the sliding grooves. The setting of the rubber pad 4 makes the metal plate 3 and the clamping part 13 generate an elastic buffering force, thereby reducing the force generated between the clamping part 13 and the metal plate 3 and reducing the influence of the clamping part 13 on the sound.

[0041] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A doorbell metal plate that produces a crisp sound, characterized in that: The device includes a box body (1), a striking assembly (2), and a metal plate (3). The metal plate (3) includes a striking layer (31), a bottom layer (32), a side strip (33), and several tubes (34). The striking layer (31), the side strip (33), and the bottom layer (32) form a cavity. The tubes (34) are located inside the cavity and abut against the striking layer (31) and the bottom layer (32) respectively. The several tubes (34) are arranged in a rectangular array with a spacing between adjacent tubes (34). Each tube (34) is provided with a groove. The groove is arranged along the axial direction of the tube (34) and is located on the outer side wall of the tube (34). The groove includes an upper opening end (341) and a lower opening end (342). The upper opening end (341) is close to the striking layer (31), and the lower opening end (342) is close to the bottom layer (32). The striking component (2) is located on the box body (1), the metal plate (3) is located on the box body (1), and the striking layer (31) is located close to the striking component (2).

2. The doorbell metal plate with a crisp sound according to claim 1, characterized in that: The tube (34) is inclined.

3. The doorbell metal plate with a crisp sound according to claim 1, characterized in that: The diameter of the upper opening end (341) is smaller than the diameter of the lower opening end (342).

4. The doorbell metal plate with a crisp sound according to claim 1, characterized in that: The metal plate (3) also includes an auxiliary layer (35), which includes several flat sections (351) and several arc sections (352). Two adjacent arc sections (352) are connected by a flat section (351), and the flat section (351) is attached to the striking layer (31).

5. The doorbell metal plate with a crisp sound according to claim 1, characterized in that: The box body (1) is provided with a first cavity (11), the first cavity (11) is provided with a side hole (12), the striking component (2) includes a driving member (21) and a telescopic rod (22), the driving member (21) is provided in the first cavity (11), the telescopic rod (22) passes through the side hole (12), and the driving member (21) drives the telescopic rod (22) to move closer to or away from the metal plate (3).

6. The doorbell metal plate with a crisp sound according to claim 1, characterized in that: The box body (1) is provided with clamping components (13), and there are two sets of clamping components (13). The two sets of clamping components (13) are spaced apart, and the two sets of clamping components (13) respectively clamp the two ends of the metal plate (3) in the length direction.

7. The doorbell metal plate with a crisp sound according to claim 6, characterized in that: Each of the clamping components (13) includes a left clamping block (131) and a right clamping block (132), the left clamping block (131) and the right clamping block (132) being spaced apart, the left clamping block (131) and the right clamping block (132) being used to clamp the edge of the metal plate (3).

8. The doorbell metal plate with a crisp sound according to claim 7, characterized in that: The doorbell metal plate that produces a crisp sound also includes a rubber pad (4), which is provided on the metal plate (3). The rubber pad (4) protrudes from both sides of the metal plate (3) in the thickness direction. The left clamping block (131) and the right clamping block (132) are both provided with sliding grooves, and the rubber pad (4) is slidably connected to the sliding grooves.

Images