Shockproof and dustproof sound box shell structure

Abstract

The utility model discloses a shockproof and dustproof sound equipment shell structure, relates to the technical field of sound equipment shells, and aims to solve the problems that the bottom of a conventional sound equipment shell is not provided with a shockproof facility, the bottom surface of the sound equipment is easy to collide with a table surface, the stability of the sound equipment is influenced, and dust is attached to the surface of a sound hole because the conventional sound equipment is not used for a long time. In order to solve the problem that the sound quality is reduced due to dust accumulation and blockage at a sound outlet hole, the utility model provides the following scheme that the sound box comprises a base and a shell, the shell is arranged above the base, a dustproof mechanism in sliding connection is arranged on the outer side of the shell, and a shockproof mechanism is arranged above the base on the inner side of the shell; and a shockproof top cover is arranged at the top of the shell. The sound box housing is novel in structure, and solves the related problems that the sound quality is reduced because the conventional sound box housing does not have a shockproof function and cannot effectively prevent dust from being accumulated in the sound outlet hole.

Description

Technical Field

[0001] The utility model relates to the technical field of audio shells, in particular to a shockproof and dustproof audio shell structure. Background Art

[0002] Audio refers specifically to an audio system that produces sound from a combination of electrical equipment. With the progress of society, people yearn for a more colorful life. Singing and dancing, as a form of entertainment that has been passed down for thousands of years, has penetrated into the lives of people of all ethnic groups. However, with the development and progress of science and technology, people have more and more requirements for the performance forms and venues of singing and dancing. The audio system is constantly improving and perfecting with people's needs. It can be as large as meeting the needs of live sound reinforcement for concerts with tens of thousands of people, or as small as meeting the needs of playing musical instruments and singing karaoke at home.

[0003] During use, the sound system will vibrate due to the increase in volume. The existing sound system shell has no shockproof facilities at the bottom, which may easily cause the bottom of the sound system to collide with the table surface, affecting the stability of the sound system. In addition, the existing sound system will cause dust to adhere to the surface of the sound outlet due to long-term non-use. The dust accumulation and clogging at the sound outlet will reduce the sound quality of the sound system. Therefore, a shockproof and dustproof sound system shell structure is proposed. Utility Model Content

[0004] The utility model provides a shockproof and dustproof speaker housing structure, which solves the problems that the existing speaker housing has no shockproof function and cannot effectively prevent dust from accumulating in the sound outlet, thereby reducing the sound quality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A shockproof and dustproof audio shell structure comprises a base and a shell, wherein the shell is arranged above the base, and a dustproof mechanism in a sliding connection is arranged on the outer side of the shell, a shockproof mechanism is arranged above the base on the inner side of the shell, and a shockproof top cover is arranged on the top of the shell.

[0007] Preferably, the dustproof mechanism includes a shell, a sound outlet is arranged on the front side of the shell, slide rails are respectively installed above and below the sound outlet, the slide rails are installed on the outside of the shell, the slide rails are slidably connected to the arc-shaped slider, and a dustproof net is detachably installed on the arc-shaped slider.

[0008] Preferably, a slide groove is opened inside the shell, a dustproof plate is installed inside the slide groove, the dustproof plate and the slide groove are slidably connected, a slide rod is installed on one side of the top of the dustproof plate, one end of the slide rod is connected to the dustproof plate, and the other end extends out of the top of the shell.

[0009] Preferably, the shockproof mechanism includes a shock-absorbing spring, the base is provided with a shock-absorbing spring, a damper is provided inside the shock-absorbing spring, the upper end of the shock-absorbing spring is connected to a placement table, and a shock-absorbing pad is provided on the placement table.

[0010] Preferably, a clamping shaft is provided in the middle of the top cover, and a handle is installed on the top of the clamping shaft, a cam groove is opened on the clamping shaft, and a plane groove is opened on one side of the cam groove, a shock-absorbing spring is installed at the bottom of the cam groove, and the shock-absorbing spring has a built-in damper, and a clamping plate is connected below the shock-absorbing spring.

[0011] Preferably, a positioning block is fixedly installed under the top cover, a limiting rod is installed inside the positioning block, and the diameter of the limiting rod is consistent with the cam groove.

[0012] Preferably, a rectangular groove is formed on the top of the top cover, a card block is slidably installed inside the rectangular groove, and a slot matching the card block is formed on the inner wall of the shell, and one end of the card block is slidably plugged into the slot.

[0013] The beneficial effects of the utility model are:

[0014] 1. In the utility model, the bottom support and the top clamping part of the shell are provided with shock-absorbing springs to absorb the vibration of the speaker itself to prevent it from colliding with the desktop, and the bottom is provided with a shock-proof pad to further enhance the shock-proof function, thereby solving the problem that the bottom of the existing speaker shell has no shock-proof facilities, which easily causes the bottom of the speaker to collide with the desktop and affects the stability of the speaker.

[0015] 2. In the utility model, a slidable dustproof net and a dustproof plate are installed at the sound outlet position of the shell. When the speaker is in use, the dustproof plate can be pulled open and only the dustproof net is used. When the speaker is idle, the dustproof plate can be directly pulled up to prevent dust from entering the inside of the speaker shell. The dustproof net is installed on the outside of the shell, which is convenient for disassembly and cleaning. This solves the problem that dust adheres to the surface of the sound outlet of the existing speaker due to long-term non-use, and dust accumulation and clogging at the sound outlet will reduce the sound quality of the speaker.

[0016] In summary, the utility model can effectively prevent the bottom of the speaker from colliding with the desktop and will not cause dust accumulation at the sound outlet due to long-term non-use, thereby causing the sound quality to deteriorate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the external overall structure diagram of the utility model;

[0018] Figure 2 This is a diagram of the internal structure of the shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the slide rail structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the top cover structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the shockproof mechanism of the utility model;

[0022] Figure 6 This is a schematic diagram of the clamping shaft connection structure of the utility model.

[0023] Numbers in the figure: 1. base; 2. shell; 3. sound outlet; 4. slide rail; 5. dust screen; 6. arc-shaped slider; 7. slide groove; 8. dust plate; 9. slide rod; 10. top cover; 11. rectangular groove; 12. block; 13. shock-absorbing spring; 14. placement table; 15. shock-absorbing pad; 16. handle; 17. clamping shaft; 18. positioning block; 19. limit rod; 20. cam groove; 21. plane groove; 22. clamping disk. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-Figure 6 A shockproof and dustproof audio shell structure includes a base 1 and a shell 2. The shell 2 is arranged above the base 1, and a dustproof mechanism is arranged on the outer side of the shell 2 in a sliding connection. A shockproof mechanism is arranged above the base 1 inside the shell 2, and a shockproof top cover 10 is arranged on the top of the shell 2. A rectangular groove 11 is opened on the top of the top cover 10, and a card block 12 is slidably installed inside the rectangular groove 11. A slot matching the card block 12 is opened on the inner wall of the shell 2, and one end of the card block 12 is slidably plugged into the slot, and one end of the card block 12 is stuck into the inside of the shell 2. The top cover 10 can be removed by sliding the card block 12 toward the center of the circle.

[0026] Reference Figure 1-Figure 3The dustproof mechanism comprises a shell 2, a sound outlet hole 3 is arranged on the front of the shell 2, the sound outlet hole 3 is mainly used for sound amplification of the sound, and can also play a certain heat dissipation role, the sound outlet hole 3 is respectively installed with slide rails 4 above and below, the slide rails 4 are respectively arranged at two places above and below the sound outlet hole 3, each slide rail 4 has two parallel arc-shaped protrusion blocks, and the middle of the two arc-shaped protrusion blocks is an arc-shaped slideway, the slide rail 4 is installed on the outer side of the shell 2, the slide rail 4 is slidably connected with the arc-shaped slide block 6, the arc-shaped slide block 6 can slide along the arc-shaped slideway of the slide rail 4, and the arc-shaped slide block 6 is detachably installed with a dustproof net 5, a slide groove 7 is opened inside the shell 2, a dustproof plate 8 is installed inside the slide groove 7, the dustproof plate 8 is slidably connected with the slide groove 7, the dustproof plate 8 can slide inside the shell 2 along the track of the slide groove 7, and a slide rod 9 is installed on one side of the top of the dustproof plate 8, one end of the slide rod 9 is connected to the dustproof plate 8, and the other end extends out of the top of the shell 2, and the position of the dustproof plate inside the shell 2 can be controlled by controlling the slide rod 9.

[0027] Reference Figure 5 The shockproof mechanism includes a base 1, on which a shock-absorbing spring 13 is installed. The shock-absorbing spring 13 can effectively prevent the sound from vibrating and colliding with the table when the sound is working. The upper end of the shock-absorbing spring 13 is connected to a placement table 14, on which a shock-absorbing pad 15 is arranged. The shock-absorbing pad 15 can further absorb the vibration generated when the sound is working.

[0028] like Figure 4 , Figure 6 As shown, a positioning block 18 is fixedly installed under the top cover 10, and a limiting rod 19 is installed inside the positioning block 18. The diameter of the limiting rod 19 matches the cam groove 20. The clamping shaft 17 is installed in the middle of the top cover 10, and a handle 16 is installed on the top of the clamping shaft 17. The handle 16 can be rotated. By rotating the handle 16, the limiting rod 19 and the cam groove 20 restrict each other, so that the workpiece can be clamped. Two cam grooves 20 are opened on the clamping shaft 17, and the cam groove 20 can adapt to audio equipment of different heights, and a flat groove 21 is opened on one side of the cam groove 20. The handle 16 is rotated to make the limiting rod 19 located in the flat groove 21 to release the clamping device. A shock-absorbing spring 13 is installed at the bottom of the clamping shaft 17, and a clamping plate 22 is connected below the shock-absorbing spring 13. The clamping plate 22 is in direct contact with the audio to be clamped.

[0029] During use, first open the top cover 10, place the speaker steadily on the shockproof pad 15, then cover the top cover 10, pull the handle 16, align the limit rod 19 with the appropriate cam groove 20, and then rotate the handle 16. The limit rod 19 and the cam groove 20 cooperate with each other to limit the clamping shaft 17. When the clamping plate 22 contacts the top surface of the speaker and a certain force is applied, stop rotating the handle 16. At this time, the speaker is fixed. Finally, slide the slide bar 9 to open the sound outlet 3. At this time, you can also slide the arc-shaped slide bar 6 to remove the dust net 5.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shockproof and dustproof audio housing structure, comprising a base (1) and a housing (2), characterized in that: An outer shell (2) is arranged above the base (1), and a slidably connected dustproof mechanism is arranged on the outer side of the outer shell (2); an anti-vibration mechanism is arranged above the base (1) inside the outer shell (2), and an anti-vibration top cover (10) is arranged on the top of the outer shell (2).

2. The shockproof and dustproof acoustic housing structure according to claim 1, characterized in that: The dustproof mechanism comprises a shell (2), a sound outlet (3) is arranged on the front of the shell (2), and slide rails (4) are respectively installed above and below the sound outlet (3), and the slide rails (4) are installed on the outside of the shell (2), and the slide rails (4) are slidably connected to the arc-shaped slider (6), and a dustproof net (5) is detachably installed on the arc-shaped slider (6).

3. The shockproof and dustproof acoustic housing structure according to claim 2, characterized in that: A slide groove (7) is provided inside the shell (2), a dustproof plate (8) is installed inside the slide groove (7), the dustproof plate (8) is slidably connected to the slide groove (7), a slide rod (9) is installed on one side of the top of the dustproof plate (8), one end of the slide rod (9) is connected to the dustproof plate (8), and the other end extends out of the top of the shell (2).

4. The shockproof and dustproof acoustic housing structure according to claim 1, characterized in that: The shockproof mechanism comprises a shock-absorbing spring (13), the shock-absorbing spring (13) is installed on the base (1), a damper is arranged inside the shock-absorbing spring (13), the upper end of the shock-absorbing spring (13) is connected to a placement platform (14), and a shock-absorbing pad (15) is arranged on the placement platform (14).

5. The shockproof and dustproof acoustic housing structure according to claim 1, characterized in that: A clamping shaft (17) is arranged in the middle of the top cover (10), and a handle (16) is installed on the top of the clamping shaft (17), a cam groove (20) is opened on the clamping shaft (17), and a plane groove (21) is opened on one side of the cam groove (20), a shock absorbing spring is installed at the bottom of the cam groove (20), and the shock absorbing spring has a built-in damper, and a clamping disc (22) is connected below the shock absorbing spring.

6. The shockproof and dustproof acoustic housing structure according to claim 5, characterized in that: A positioning block (18) is fixedly installed below the top cover (10), a limiting rod (19) is installed inside the positioning block (18), and the diameter of the limiting rod (19) is consistent with the cam groove (20).

7. The shockproof and dustproof acoustic housing structure according to claim 5, characterized in that: The top of the top cover (10) is provided with a rectangular groove (11), a card block (12) is slidably installed inside the rectangular groove (11), and the inner wall of the shell (2) is provided with a slot matching the card block (12), and one end of the card block (12) is slidably plugged into the slot.

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