Sound box with dustproof cover capable of being disassembled quickly

Abstract

The utility model discloses a sound box with a dust cover capable of being disassembled quickly, which comprises a sound box rear shell, a first fixing frame and the dust cover, a sound box front shell is arranged on one side of the sound box rear shell, a sound box top shell is arranged at the top of the sound box rear shell, the first fixing frame is arranged on the surface of the sound box front shell and used for fixing a first loudspeaker, and a fastener is arranged on the surface of the dust cover. The dust cover is buckled and fixed to the front end of the first fixing frame to protect the first loudspeaker through clamping connection between the buckling piece and the clamping groove in the surface of the first fixing frame, and after the dust cover is buckled and fixed to the first fixing frame to filter dust and dirt, the dust cover can be taken down to clean the dust and dirt. The plurality of elastic buckles arranged at the edge of the dust cover are sequentially buckled out of the clamping grooves in the surface of the first fixing frame, so that the elastic buckles are separated from the clamping grooves, the dust cover can be taken down from the surface of the first fixing frame, convenience is achieved, and the problem that the dust cover needs to be disassembled by repeatedly screwing a plurality of sets of screws is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of audio equipment, and in particular relates to an audio equipment with a quick-detachable dust cover. Background Art

[0002] A speaker is a device that can convert electroacoustic signals into sound waves. It is the core component of electrical audio. It can convert electrical pulses into mechanical sound waves to achieve corresponding audio-visual effects. It is mainly composed of speakers, power amplifiers, sound generators, mixers, etc. It can provide various modes of sound to power amplifiers and speakers after electronic processing and transformation, and then control and emit them.

[0003] In the prior art, the speaker on the surface of the audio system is generally screwed with a dust cover, which can prevent dust and dirt from entering the speaker and adhering to the vibrating components of the speaker to affect the output quality of the sound. However, after the dust cover has been used for a period of time, a certain amount of dust and dirt will accumulate on the surface of the dust cover and clog the mesh of the dust cover, thereby affecting the filtering effect of the dust cover and the output quality of the speaker sound. Therefore, it is necessary to regularly unscrew the screws to disassemble the dust cover and clean the dust. In order to ensure the fixing effect of the dust cover, multiple sets of screws are required to screw the dust cover together, which makes it necessary to unscrew the screws one by one to disassemble the dust cover, which makes it more troublesome to disassemble the dust cover. Utility Model Content

[0004] The purpose of the utility model is to provide a speaker with a quick-detachable dust cover to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a speaker with a quick-detachable dust cover, comprising:

[0006] An audio rear shell, wherein an audio front shell is disposed on one side of the audio rear shell, and an audio top shell is disposed on the top of the audio rear shell;

[0007] A first fixing frame, the first fixing frame is arranged on the surface of the front shell of the speaker and is used to fix the first speaker in the rear shell of the speaker, the surface of the rear shell of the speaker and the first fixing frame are both provided with a first fixing groove, the rear end of the first speaker is placed in the first fixing groove on the surface of the rear shell of the speaker, and the front end is placed in the first fixing groove on the surface of the first fixing frame;

[0008] A dust cover is provided with a snap-fit ​​piece on the surface of the dust cover, and the snap-fit ​​piece is snap-fitted with a slot on the surface of the first fixing frame so that the dust cover is snap-fitted and fixed to the front end of the first fixing frame to protect the first speaker.

[0009] Preferably, the buckle is an elastic buckle, a plurality of the elastic buckles are provided and evenly distributed on the surface of the dust cover, and the elastic buckle is engaged with the clamping slot.

[0010] Preferably, a second fixing frame is provided on the surface of the rear shell of the audio system and located on the top of the first fixing frame, the second fixing frame and the surface of the rear shell of the audio system are both provided with a second fixing groove, a second speaker is provided in the second fixing groove, and a protective cover is snapped on the surface of the second fixing frame.

[0011] Preferably, a knob protection cover is snapped onto the surface of the top shell of the speaker, and a display screen is provided on the surface of the top shell of the speaker.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The elastic clips on the surfaces of the two sets of dust covers are respectively inserted into the slots in the two sets of first fixing frames, so that the dust covers are fixed to the first fixing frames by the clips. The dust covers can prevent dust and dirt from entering the first speakers, keeping the first speakers clean, thereby helping to improve the sound quality of the speakers.

[0014] (2) After the dust and dirt are filtered out by fixing the dust cover to the first fixed frame with buckles, when the dust cover needs to be removed to clean the dust and dirt, a plurality of elastic buckles provided on the edge of the dust cover are buckled out from the slots on the surface of the first fixed frame in turn, so that the elastic buckles are disengaged from the engagement with the slots, thereby the dust cover can be removed from the surface of the first fixed frame. This is more convenient and avoids the problem of repeatedly screwing multiple sets of screws to remove the dust cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is an exploded view of the utility model;

[0017] Figure 3 It is a schematic structural diagram of the dust cover of the utility model.

[0018] In the figure: 1. rear shell of the speaker; 2. front shell of the speaker; 3. top shell of the speaker; 4. first fixing frame; 5. first speaker; 6. first fixing slot; 7. dust cover; 8. slot; 9. elastic buckle; 10. second fixing frame; 11. second fixing slot; 12. second speaker; 13. protective cover; 14. knob protection cover; 15. display screen. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figure 1-3 The speaker with a quick-detachable dust cover comprises:

[0021] An audio rear shell 1, a side of which is provided with an audio front shell 2, a top of which is provided with an audio top shell 3, a top of which is provided with a wiring harness hole, a USB plug interface and an earphone jack;

[0022] A first fixing frame 4, the first fixing frame 4 is arranged on the surface of the audio front shell 2 and is used to fix the first speaker 5 in the audio rear shell 1, the surfaces of the audio rear shell 1 and the first fixing frame 4 are both provided with a first fixing groove 6, the rear end of the first speaker 5 is placed in the first fixing groove 6 on the surface of the audio rear shell 1, and the front end is placed in the first fixing groove 6 on the surface of the first fixing frame 4;

[0023] The dust cover 7 has a snap-fit ​​piece on its surface, which is snap-fitted with a slot 8 on the surface of the first fixing frame 4 so that the dust cover 7 is snap-fitted and fixed to the front end of the first fixing frame 4 to protect the first speaker 5 .

[0024] The snap fastener is an elastic snap fastener 9, and there are several elastic snap fasteners 9 evenly distributed on the surface of the dust cover 7. The elastic snap fastener 9 is engaged with the slot 8, and there are several slots 8 evenly distributed on the surface of the first fixed frame 4. The elastic snap fastener 9 on the surface of the dust cover 7 is engaged with the slot 8 on the surface of the first fixed frame 4, so that the dust cover 7 is snapped and fixed to the surface of the first fixed frame 4 to protect the first speaker 5 from dust.

[0025] A second fixing frame 10 is provided on the surface of the audio rear shell 1 and located on the top of the first fixing frame 4. A second fixing groove 11 is provided on the surface of the second fixing frame 10 and the audio rear shell 1. A second speaker 12 is provided in the second fixing groove 11. A protective cover 13 is snapped on the surface of the second fixing frame 10 to protect the second speaker 12 from being bumped.

[0026] A knob protection cover 14 is snapped onto the surface of the top shell 3 of the speaker, and a display screen 15 is provided on the surface of the top shell 3 of the speaker. The knob protection cover 14 protects the knob on the surface of the top shell 3 of the speaker, and the display screen 15 can display the songs and volume of the speaker.

[0027] The quick-detachable audio dust cover is inserted into the two sets of slots 8 in the first fixing frames 4 through the elastic buckles 9 on the surfaces of the two sets of dust covers 7, so that the dust covers 7 are buckled and fixed to the first fixing frames 4. The dust covers 7 can prevent dust and dirt from entering the first speakers 5, keeping the first speakers 5 clean, which helps to improve the sound quality of the audio.

[0028] When the dust cover 7 is fixed with the first fixed frame 4 by the buckle to filter the dust and dirt, dust and dirt accumulate on the surface of the dust cover 7 and the dust cover 7 needs to be removed to clean the dust and dirt, the elastic buckles 9 arranged at the edge of the dust cover 7 are buckled out from the slots 8 on the surface of the first fixed frame 4 in turn, so that the elastic buckles 9 are disengaged from the engagement with the slots 8, thereby the dust cover 7 can be removed from the surface of the first fixed frame 4, which is more convenient and avoids the problem of repeatedly screwing multiple sets of screws to remove the dust cover 7. In addition, colored light strips can be arranged in the first fixed frame 4 and the second fixed frame 10, and the colored light strips can be electrically connected to the knob on the surface of the audio top shell 3. The color and brightness of the colored light strips can be adjusted by controlling the control chip in the audio top shell 3 by the knob, thereby increasing the atmosphere and aesthetics when the audio is used.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A speaker with a quick-detachable dust cover, characterized in that: include: An audio rear shell (1), wherein an audio front shell (2) is arranged on one side of the audio rear shell (1), and an audio top shell (3) is arranged on the top of the audio rear shell (1); A first fixing frame (4), the first fixing frame (4) being arranged on the surface of the front housing (2) of the sound system and used for fixing a first speaker (5) in the rear housing (1) of the sound system, the surfaces of the rear housing (1) of the sound system and the first fixing frame (4) being both provided with a first fixing groove (6), the rear end of the first speaker (5) being arranged in the first fixing groove (6) on the surface of the rear housing (1) of the sound system, and the front end of the first speaker (5) being arranged in the first fixing groove (6) on the surface of the first fixing frame (4); A dust cover (7) is provided on the surface of the dust cover (7), and the dust cover (7) is snap-fitted with a slot (8) on the surface of the first fixed frame (4) so ​​that the dust cover (7) is snap-fitted and fixed to the front end of the first fixed frame (4) to protect the first speaker (5).

2. The speaker with a quick-detachable dust cover according to claim 1, characterized in that: The buckle piece is an elastic buckle (9), a plurality of the elastic buckles (9) are provided and evenly distributed on the surface of the dust cover (7), and the elastic buckle (9) is matched with the clamping groove (8) for clamping connection.

3. The speaker with a quick-detachable dust cover according to claim 1, characterized in that: A second fixing frame (10) is provided on the surface of the rear housing (1) of the sound system and is located on the top of the first fixing frame (4); a second fixing groove (11) is provided on the surface of the second fixing frame (10) and the rear housing (1); a second speaker (12) is provided in the second fixing groove (11); and a protective cover (13) is snapped onto the surface of the second fixing frame (10).

4. The speaker with a quick-detachable dust cover according to claim 1, characterized in that: A knob protection cover (14) is snapped onto the surface of the top shell (3) of the acoustic speaker, and a display screen (15) is provided on the surface of the top shell (3) of the acoustic speaker.

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