Loudspeaker with key and loudspeaking hole integrated hollow structure

Abstract

The utility model discloses a loudspeaker with a button and loudspeaking hole integrated hollow structure, which comprises a loudspeaker main body composed of an installation shell with a fixing hole, a main control circuit board, a loudspeaking unit, a button circuit board and buttons, the main control circuit board is arranged on one side in the installation shell, the loudspeaking unit is clamped on the edge of the fixing hole, and the button circuit board is arranged on the loudspeaker main body. The key circuit board is in space communication with the loudspeaking unit through the fixing hole, the key circuit board is provided with a first through hole for sound of the loudspeaking unit to pass through, one face of the key is connected with the key circuit board, and second through holes corresponding to the first through hole are distributed around the key. The utility model solves the problems that the existing equipment structure in a specific narrow space occupies more space and is not simple enough.

Description

Technical Field

[0001] The utility model relates to the field of loudspeakers, in particular to a loudspeaker with an integrated hollow structure of buttons and sound holes. Background Art

[0002] In existing technology, for environments with limited space, such as ships, cockpits, and command rooms, where communication, call, and display equipment are required, the smallest possible space should be allocated to accommodate such equipment. However, currently used equipment still uses a more traditional, full-size structure, such as a speaker box, with separate buttons and speakers. Typically, the buttons are located on one side of the speaker, resulting in each occupying a certain area, which inadvertently increases the overall device space.

[0003] In view of this, the present technical solution proposes a speaker with an integrated hollow structure of buttons and speaker holes. It uses a button with a hollow structure set on the outside of the speaker. It not only has the button operation function, but also allows the sound of the speaker unit to be emitted from the hollow position, saving equipment space and is particularly suitable for installation and use in environments with limited space. Utility Model Content

[0004] The technical solution of this utility model aims to solve, at least to a certain extent, one of the technical problems in the related art. To this end, the main purpose of this utility model is to provide a speaker with a hollow structure that integrates buttons and speaker holes, aiming to solve the problem that the current device structure in a specific narrow space takes up a lot of space and is not streamlined enough.

[0005] To achieve the above-mentioned purpose, the utility model provides a speaker with an integrated hollow structure of buttons and speaker holes, comprising a speaker body consisting of a mounting shell with fixing holes, a main control circuit board, a speaker unit, a button circuit board and buttons.

[0006] The main control circuit board is arranged on one side of the mounting shell, the speaker unit is clamped to the edge of the fixing hole, the key circuit board is spatially connected to the speaker unit through the fixing hole, and a first through hole for the sound of the speaker unit to pass through is opened on the key circuit board, one side of the key is connected to the key circuit board, and second through holes corresponding to the first through holes are distributed around the key.

[0007] As a further solution of the present invention, the second through hole is arranged around the outside of the button.

[0008] As a further solution of the present invention, the key is an integrated cut and punched silicone key plate structure.

[0009] As a further solution of the present invention, a fixing bracket for stabilization is provided on one side of the button, and a third through hole corresponding to the second through hole is provided on the fixing bracket.

[0010] As a further solution of the present invention, the middle part of the keys is arranged in a circular structure with gaps.

[0011] As a further solution of the present invention, a decorative panel is provided on the outside of the fixing bracket.

[0012] The beneficial effects of the utility model are as follows:

[0013] The speaker proposed in the utility model has an integrated hollow structure of buttons and speaker holes. By setting a hollow button structure that is integrated (overlapping) with the speaker, the speaker can directly emit sound through the through holes around the buttons, which not only simplifies assembly, but also reduces the space occupied by the entire device, further reducing the size of the device, and is particularly suitable for installation in a small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model technical solution or the utility model technical solution in the prior art, the drawings required for use in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model technical solution. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0015] Figure 1 This is an enlarged schematic diagram of the speaker body and button part in the utility model.

[0016] Figure 2 This is a schematic diagram of the disassembled structure of the speaker body in the present invention.

[0017] Figure 3 This is an enlarged schematic diagram of the arrangement of the through holes of the loudspeaker body in the present invention.

[0018] Figure 4 This is a schematic diagram of the overall structure of the speaker body in the present invention from another perspective (back).

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model.

[0020] [Main parts / assembly reference numerals]

[0021] Label name Label name 1 Speaker body 13 button 10 Mounting the housing 130 Second through hole 100 fixing holes 14 Fixed bracket 101 Main control circuit board 140 Button fixing sleeve 11 speaker unit 141 The third through hole 12 Key circuit board 15 Decorative panels 120 First through hole DETAILED DESCRIPTION

[0022] as follows:

[0023] Please see the attached Figure 1-5 ,

[0024] The main structure includes a speaker body 1 consisting of a mounting shell 10 with a fixing hole 100, a main control circuit board 101, a speaker unit 11, a key circuit board 12 and a key 13. The main control circuit board 101 is arranged on one side of the mounting shell 10, and the speaker unit 11 is clamped to the edge of the fixing hole 100. The key circuit board 12 forms a spatial connection with the speaker unit 11 through the fixing hole 100, and a first through hole 120 for the sound of the speaker unit 11 to pass through is opened on the key circuit board 12. One side of the key 13 is connected to the key circuit board 12, and second through holes 130 corresponding to the first through holes 120 are distributed around the key 13.

[0025] Here’s how it works:

[0026] The overall assembly uses a mounting shell 10 to fix the speaker unit 11 on one side, and the speaker unit 11 can be connected to the other side of the mounting shell 10 through a fixing hole 100. A key circuit board 12 is provided on the other side of the mounting shell 10. A first through hole 120 is provided on the key circuit board 12. The first through hole 120 directly receives the sound from the speaker unit 11. One side of the key circuit board 12 is connected to a key 13. The key 13 can be an integrated key or connected by welding. A second through hole 130 for sound to pass through is provided around the key 13. This second through hole 130 matches the first through hole 120. In addition, since there is a gap between each key 13, it also has the characteristic of sound passing. Therefore, the key 13 can be regarded as a structure overlapping with the speaker unit 11. The sound emitted by the speaker directly passes through the hollow structure of the key 13 area. There is no need to set the position of the speaker and the key 13 separately, which reduces space occupation and further reduces circuit connections. Applicable scenarios can be a separate controllable speaker, or a display device with a speaker and a button.

[0027] In a preferred embodiment of the present invention, the second through hole 130 is arranged around the outside of the button 13 .

[0028] The second through holes 130 are arranged in a circular structure that matches the speaker unit 11 , so as to facilitate better sound transmission.

[0029] A preferred embodiment of the present invention is that the key 13 is an integrated cut and perforated silicone key plate structure.

[0030] The button 13 can be configured as a button 13 panel, on which a second through hole 130 is formed.

[0031] A preferred embodiment of the present invention is as follows: a fixing bracket 14 for stabilization is provided on one side of the button 13 , and a third through hole 141 corresponding to the second through hole 130 is provided on the fixing bracket 14 for transmitting sound.

[0032] In a preferred embodiment of the present invention, the buttons 13 are arranged in a circular structure with a gap in the middle.

[0033] The circular structure with a gap is conducive to matching the sound outlet hole in the middle of the speaker unit 11, so that the sound can be transmitted better.

[0034] A preferred embodiment of the present invention is as follows: a decorative panel 15 is provided on the outside of the fixing bracket 14 .

[0035] The decorative panel 15 arranged on the outermost side mainly plays a protective role. The decorative panel 15 also has a hole in the middle, directly exposing the button 13 and the sound hole to the outside.

[0036] The above are only preferred embodiments of the technical solution of the present utility model, and do not limit the patent scope of the technical solution of the present utility model. All equivalent structural transformations made by using the contents of the description and drawings of the technical solution of the present utility model under the conception of the technical solution of the present utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the technical solution of the present utility model.

Claims

1. A speaker with an integrated hollow structure of buttons and speaker holes, characterized in that: The speaker body comprises a mounting shell with fixing holes, a main control circuit board, a speaker unit, a key circuit board and keys. The main control circuit board is arranged on one side of the mounting shell, the speaker unit is clamped to the edge of the fixing hole, the key circuit board is spatially connected to the speaker unit through the fixing hole, and a first through hole for the sound of the speaker unit to pass through is opened on the key circuit board, one side of the key is connected to the key circuit board, and second through holes corresponding to the first through holes are distributed around the key.

2. The speaker with an integrated hollow structure of buttons and speaker holes according to claim 1, characterized in that: The second through hole is arranged around the outside of the button.

3. The speaker with an integrated hollow structure of buttons and speaker holes according to claim 1, characterized in that: The key is an integrated cut and punched silicone key plate structure.

4. The speaker with an integrated hollow structure of buttons and speaker holes according to claim 1, characterized in that: A fixing bracket for stabilization is provided on one side of the button, and a third through hole corresponding to the second through hole is provided on the fixing bracket.

5. The speaker with an integrated hollow structure of buttons and speaker holes according to claim 1, characterized in that: The keys are arranged in a circular structure with gaps in the middle.

6. The speaker with an integrated hollow structure of buttons and speaker holes according to claim 4, characterized in that: A decorative panel is provided on the outside of the fixing bracket.

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