Sound box with protection structure

Abstract

The utility model provides a sound device with a protection structure, which belongs to the field of sound devices and comprises an outer shell, a sound device and supporting legs. A mounting plate is arranged in the outer shell, and a cover plate is fixedly mounted at the top of the outer shell; the supporting ring is installed in the middle of the surface of the mounting plate, the mounting holes are formed in the periphery of the supporting ring, after the sound box is placed on the surface of the supporting ring, the connecting holes formed in the surfaces of the connecting pieces on the periphery of the sound box correspond to the mounting holes, and the sound box is fixed to the surface of the mounting plate through the connecting bolts in the connecting holes. The mounting plate is mounted in the outer shell, so that the sound box has a protection structure, damage caused by collision and contact with the outside is avoided, and the sound box is fixed through the connecting bolts and is convenient to disassemble and maintain.

Description

Technical Field

[0001] The utility model relates to the field of audio equipment, in particular to an audio with a protection structure. Background Technique

[0002] With the improvement of people's living standards and the increasing richness of cultural life, audio, as a carrier of sound transmission, is widely used in people's daily life and work. Traditional audio equipment generally seals many components in a chassis through screws, etc. Due to the high usage frequency and diverse usage environments of audio equipment, it is extremely easy to cause aging and failures of audio equipment. When a failure occurs, it is difficult to disassemble traditional audio equipment, which causes inconvenience in the repair and maintenance of audio equipment. Among them, for an audio with the application number "CN201921100676.2", all circuits of the utility model are integrated on a main board, with a compact structure, simple assembly, and cost savings; the wooden box cover is connected to the wooden box through a hinge, and the cover can be opened and closed simply, facilitating maintenance. However, there is still some room for improvement in the installation structure of this audio: since the speaker is directly set at the front speaker hole of the wooden box, the speaker does not have a protection structure and is easily damaged when colliding with the outside, thus affecting normal use. Content of the Utility Model

[0003] The purpose of the utility model is to provide an audio with a protection structure to solve the problem proposed in the above background technique that since the speaker is directly set at the front speaker hole of the wooden box, the speaker does not have a protection structure and is easily damaged when colliding with the outside, thus affecting normal use.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An audio with a protection structure, including an outer shell, an audio, and support legs;

[0005] Wherein: an installation plate is arranged inside the outer shell, and a cover plate is fixedly installed on the top of the outer shell;

[0006] A support ring is fixedly installed in the middle of the surface of the installation plate. The audio is placed on the surface of the support ring. Installation holes are opened around the support ring. A connecting piece is connected to the bottom of the audio. Connecting holes are opened around the connecting piece. Connecting bolts are inserted into the connecting holes, and the connecting bolts are threadedly connected inside the installation holes;

[0007] Support legs are arranged at the bottom of the installation plate. A fixing piece is installed at the top of the support legs. Fixing holes are opened around the fixing piece. The support legs are installed at the bottom of the installation plate through the fixing piece, and a rubber block is fixedly installed at the bottom end of the support legs.

[0008] As a preferred scheme of the utility model: through holes are opened on the surface of the installation plate inside the support ring.

[0009] As a preferred embodiment of the present utility model: A plurality of reinforcing rings are connected to the surface of the mounting plate, and reinforcing ribs are connected between adjacent reinforcing rings.

[0010] As a preferred embodiment of the present utility model: An annular groove is formed on the surface of the mounting plate, a protective ring is installed inside the annular groove, and the protective ring covers the outside of the speaker.

[0011] As a preferred embodiment of the present utility model: Ventilation holes are also formed on both sides of the mounting plate where the speaker is located.

[0012] As a preferred embodiment of the present utility model: A plurality of jacks are installed on the surface of the outer housing.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] (1) A support ring is installed in the middle of the surface of the mounting plate, and mounting holes are formed around the support ring. After placing the speaker on the surface of the support ring, the connection holes formed on the surface of the connection pieces around the speaker correspond to the mounting holes, and the speaker is fixed on the surface of the mounting plate through the connection bolts inside the connection holes. The mounting plate is installed inside the outer housing, so that the speaker has a protection structure to avoid damage caused by collision with the outside. The speaker is fixed by connection bolts, which is convenient for disassembly and maintenance;

[0015] (2) Support legs are provided at the bottom of the mounting plate. A fixing piece is installed at the top of the support leg, and fixing holes are formed around the fixing piece. Screws are provided inside the fixing holes. The support leg is in contact connection with the mounting plate through the fixing piece and is fixed to the bottom of the mounting plate through the screws inside the fixing holes, so as to avoid the speaker being directly placed on the table. The rubber blocks installed at the bottom ends of the support legs have a shock-absorbing effect to avoid the vibration of the speaker and the table affecting the sound quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the reinforcing ring structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the speaker mounting structure of the present utility model.

[0020] In the figure: 1. Outer shell; 2. Mounting plate; 21. Support ring; 22. Mounting hole; 3. Cover plate; 4. Speaker; 41. Connecting piece; 42. Connecting hole; 43. Connecting bolt; 5. Support leg; 51. Fixed piece; 52. Fixing hole; 53. Rubber block; 6. Through hole; 7. Reinforcing ring; 8. Reinforcing rib; 9. Annular groove; 10. Protective ring; 11. Ventilation hole; 12. Plug interface. Detailed implementation manner

[0021] To make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , a speaker with a protection structure, comprising: an outer shell 1, a speaker 4 and a support leg 5; a mounting plate 2 is provided inside the outer shell 1, and a cover plate 3 is fixedly installed on the top of the outer shell 1.

[0023] Please refer to Figure 4 , a support ring 21 is fixedly installed in the middle of the surface of the mounting plate 2, the speaker 4 is placed on the surface of the support ring 21, mounting holes 22 are formed around the support ring 21, a connecting piece 41 is connected to the bottom of the speaker 4, connecting holes 42 are formed around the connecting piece 41, a connecting bolt 43 is inserted into the connecting holes 42, and the connecting bolt 43 is threadedly connected inside the mounting holes 22.

[0024] During specific use: a support ring 21 is installed in the middle of the surface of the mounting plate 2, mounting holes 22 are formed around the support ring 21. After the speaker 4 is placed on the surface of the support ring 21, the connecting holes 42 formed on the surface of the connecting piece 41 around the speaker 4 are made to correspond to the mounting holes 22. By inserting the connecting bolt 43 inside the connecting holes 42 into the mounting holes 22, the speaker 4 is fixed on the surface of the mounting plate 2. The mounting plate 2 is installed inside the outer shell 1, so that the speaker 4 has a protection structure to avoid damage caused by external collision and contact. The speaker 4 is fixed by the connecting bolt 43, which is convenient for disassembly and maintenance.

[0025] Please refer to Figure 1 , Figure 2 , a support leg 5 is provided at the bottom of the mounting plate 2, a fixed piece 51 is installed at the top of the support leg 5, fixing holes 52 are formed around the fixed piece 51, the support leg 5 is installed at the bottom of the mounting plate 2 through the fixed piece 51, and a rubber block 53 is fixedly installed at the bottom end of the support leg 5.

[0026] During specific use: Support legs 5 are provided at the bottom of the mounting plate 2. A fixing piece 51 is installed at the top of the support leg 5. Fixing holes 52 are formed around the fixing piece 51. Screws are provided inside the fixing holes 52. The support leg 5 is in contact connection with the mounting plate 2 through the fixing piece 51 and is fixed to the bottom of the mounting plate 2 by the screws inside the fixing holes 52, preventing the outer shell 1 with the speaker 4 inside from directly contacting the desktop. The rubber block 53 installed at the bottom end of the support leg 5 has a shock-absorbing effect, preventing vibrations between the speaker 4 and the desktop from affecting the sound quality.

[0027] Please refer to Figure 4 , through holes 6 are formed on the surface of the mounting plate 2 inside the support ring 21.

[0028] During specific use: Through holes 6 are formed on the surface of the mounting plate 2 inside the support ring 21. The through holes 6 correspond to the speaker 4, facilitating the sound generated by the speaker 4 to propagate to the outside.

[0029] Please refer to Figure 3 , a number of reinforcing rings 7 are connected to the surface of the mounting plate 2, and reinforcing ribs 8 are connected between adjacent reinforcing rings 7.

[0030] During specific use: A number of reinforcing rings 7 are connected to the surface of the mounting plate 2. The reinforcing ribs 8 connected between the reinforcing rings 7 improve the structural strength of the mounting plate 2.

[0031] Please refer to Figure 3 , Figure 4 , an annular groove 9 is formed on the surface of the mounting plate 2, and a protective ring 10 is installed inside the annular groove 9. The protective ring 10 covers the outside of the speaker 4.

[0032] During specific use: An annular groove 9 is formed on the surface of the mounting plate 2. The protective ring 10 is installed inside the annular groove 9. When the cover plate 3 is connected to the outer shell 1, the protective ring 10 is arranged between the mounting plate 2 and the cover plate 3, playing a role in protecting the speaker 4 and preventing damage to the speaker 4 when the top of the cover plate 3 is pressed.

[0033] Please refer to Figure 4. Ventilation holes 11 are also formed on both sides of the mounting plate 2 where the speaker 4 is located.

[0034] During specific use: Ventilation holes 11 are formed on both sides of the mounting plate 2 where the speaker 4 is located. External air flow exchanges and circulates with the air flow inside the outer shell 1 through the ventilation holes 11, dissipating heat from the speaker 4 and preventing the temperature of the speaker 4 from being too high and affecting its service life.

[0035] Please refer to Figure 2 , a number of jacks 12 are installed on the surface of the outer shell 1.

[0036] During specific use: The jacks 12 installed on the surface of the outer shell 1 facilitate the charging cable end to provide electrical connection for the speaker 4.

[0037] A support ring 21 is installed in the middle of the surface of the mounting plate 2. Mounting holes 22 are provided around the support ring 21. After placing the speaker 4 on the surface of the support ring 21, the connection holes 42 provided on the surface of the connection pieces 41 around the speaker 4 are made to correspond to the mounting holes 22. By inserting the connection bolts 43 inside the connection holes 42 into the mounting holes 22, the speaker 4 is fixed on the surface of the mounting plate 2. The mounting plate 2 is installed inside the outer housing 1, so that the speaker 4 has a protection structure to avoid damage caused by collision contact with the outside. The speaker 4 is fixed by the connection bolts 43, which is convenient for disassembly and maintenance.

[0038] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An audio device with a protective structure, characterized in that, Including: A housing (1), inside which there is a mounting plate (2), and a cover plate (3) is fixedly installed on the top of the housing (1); A speaker (4), a support ring (21) is fixedly installed in the middle of the surface of the mounting plate (2), the speaker (4) is placed on the surface of the support ring (21), mounting holes (22) are formed around the support ring (21), a connecting piece (41) is connected to the bottom of the speaker (4), connecting holes (42) are formed around the connecting piece (41), a connecting bolt (43) is inserted into the connecting holes (42), and the connecting bolt (43) is threadedly connected inside the mounting holes (22); Support legs (5), support legs (5) are provided at the bottom of the mounting plate (2), a fixing piece (51) is installed at the top of the support legs (5), fixing holes (52) are formed around the fixing piece (51), the support legs (5) are installed at the bottom of the mounting plate (2) through the fixing piece (51), and a rubber block (53) is fixedly installed at the bottom end of the support legs (5).

2. The sound box with a protection structure according to claim 1, wherein: Through holes (6) are formed on the surface of the mounting plate (2) inside the support ring (21).

3. A sound box with a protection structure according to claim 1, characterized in that: A number of reinforcing rings (7) are connected to the surface of the mounting plate (2), and reinforcing ribs (8) are connected between adjacent reinforcing rings (7).

4. A sound box with a protection structure according to claim 1, characterized in that: A circular groove (9) is formed on the surface of the mounting plate (2), and a protective ring (10) is installed inside the circular groove (9), and the protective ring (10) covers the outside of the speaker (4).

5. The sound box with a protection structure according to claim 1, wherein: Ventilation holes (11) are also formed on the mounting plate (2) on both sides of the speaker (4).

6. The sound box with a protection structure according to claim 1, characterized in that: A number of jacks (12) are installed on the surface of the housing (1).

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