CN220383206U - Waterproof loudspeaker - Google Patents

Abstract

The utility model discloses a waterproof loudspeaker, which comprises a loudspeaker body, wherein a shell is arranged outside the loudspeaker body, a cover body is detachably arranged at the opening end of the shell, and the cover body comprises a waterproof net which is integrally arranged; a plurality of ventilation holes are formed in at least two opposite side walls of the shell in a penetrating mode, a rubber plate is arranged on the outer side wall of the shell in a sliding mode at the position corresponding to the ventilation holes, and the rubber plate is attached to the outer side wall to slide to open or close the ventilation holes in the side wall. According to the utility model, the moisture in the shell can be discharged through the vent hole, the speaker body can be cooled, the shell 21 is kept dry, the shell is sealed when the vent hole is shielded by the rubber plate, the waterproof effect is achieved, the shell is ventilated when the vent hole is opened by sliding the rubber plate, and the moisture in the shell can be discharged at the moment, so that the interior is kept dry.

Description

Waterproof loudspeaker

Technical Field

The utility model belongs to the technical field of speakers, and particularly relates to a waterproof speaker.

Background

The loudspeaker is a transducer for converting an electric signal into an acoustic signal, the performance of the loudspeaker is greatly affected on sound quality, the loudspeaker is the weakest device in sound equipment, the loudspeaker is the most important component for sound effect, and audio electric energy vibrates a cone or a diaphragm of the loudspeaker and resonates with surrounding air through electromagnetic, piezoelectric or electrostatic effects to make sound.

At present, most speaker modules are usually connected through a clamping shell in a clamping manner, no waterproof measure is adopted, water easily enters the speaker module, and moisture easily exists in the speaker module, so that devices in the speaker module are damaged.

In order to solve the above problems, a waterproof speaker is provided.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the following technical scheme:

the present utility model provides a waterproof speaker, comprising:

the loudspeaker comprises a loudspeaker body, wherein a shell is arranged outside the loudspeaker body, a cover body is detachably arranged at the opening end of the shell, and the cover body comprises an integrally arranged waterproof net;

the utility model discloses a shell, including casing, fixed card strip, clamping part and clamping part are provided with the fixed card strip, link up on two at least relative lateral walls of casing and are provided with a plurality of ventilation holes, the position that corresponds the ventilation hole on the lateral wall of casing slides and is provided with the rubber slab, the ventilation hole on this lateral wall is opened or closed in the rubber slab laminating lateral wall slip, the upper and lower end department of rubber slab is provided with the fixed card strip, the fixed card strip includes the draw-in groove, the shape that corresponds the draw-in groove of upper and lower end of rubber slab is provided with joint portion, and joint portion slides and sets up in the draw-in groove of fixed card strip.

As the preference of above-mentioned technical scheme, the inside spacing ring that sets up of setting up to two, upper and lower correspondence of quantity still is provided with of casing, two vertical interval is provided with a plurality of spacing posts between the spacing ring, the bottom installation of speaker body is spacing in spacing ring, spacing post.

As the preferable of the technical scheme, the connecting ends of the shell and the cover body are respectively provided with an extension plate, and the extension plates are provided with mounting pieces.

As the optimization of the technical scheme, the mounting piece comprises a plurality of threaded holes which are formed in the extending plate of the shell in a penetrating mode, bolts are arranged on the cover body at positions corresponding to the threaded holes, penetrate through the extending plate of the shell and the extending plate of the cover body in sequence and are matched with nuts to be locked and connected together.

The beneficial effects of the utility model are as follows:

according to the utility model, the moisture in the shell can be discharged through the vent hole, the loudspeaker body can be cooled, the shell is kept dry, the shell is sealed when the vent hole is shielded by the rubber plate, a waterproof effect is achieved, the shell is ventilated when the vent hole is opened by sliding the rubber plate, and the moisture in the shell can be discharged at the moment, so that the interior is kept dry.

Drawings

Fig. 1 is a schematic front view of a speaker according to an embodiment;

FIG. 2 is a schematic cross-sectional view of a speaker in an embodiment;

FIG. 3 shows a schematic top view of a speaker in an embodiment;

reference numerals: 10. a speaker body; 21. a housing; 22. a cover body; 23. a waterproof net; 24. a vent hole; 25. a rubber plate; 26. fixing the clamping strips; 31. a mounting member; 32. a limiting ring; 33. and a limit column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.

Examples

As shown in fig. 1, fig. 1 is a schematic front view of a speaker according to an embodiment.

The device comprises a loudspeaker body 10, wherein a shell 21 is arranged outside the loudspeaker body 10, a cover 22 is detachably arranged at the opening end of the shell 21, and a waterproof net 23 which is integrally arranged is arranged on the cover 22.

The case 21 and the cover 22 play a role in water-proofing, and the water-proofing net 23 facilitates the sound of the speaker body 10 to be emitted to the outside.

As shown in fig. 1, 2 and 3, fig. 1 is a schematic front view of a speaker in an embodiment, fig. 2 is a schematic cross-sectional view of the speaker in the embodiment, and fig. 3 is a schematic top view of the speaker in the embodiment.

A plurality of vent holes 24 are formed in the four side walls of the shell 21 in a penetrating manner, a rubber plate 25 is slidably arranged on the outer side wall of the shell 21 at a position corresponding to the vent holes 24, and the rubber plate 25 is attached to the outer side wall to slidably open or close the vent holes 24 on the side wall.

The upper and lower end department of rubber slab 25 is provided with fixed card strip 26, and fixed card strip 26 includes the draw-in groove, and the shape that corresponds the draw-in groove in the upper and lower end of rubber slab 25 is provided with joint portion, and joint portion slides and sets up in the draw-in groove of fixed card strip 26.

The vent hole 24 is arranged to dissipate heat of the loudspeaker body 10, moisture in the shell 21 can be discharged, the shell 21 is kept dry, the rubber plate 25 shields the vent hole 24, the shell 21 is sealed, a waterproof effect is achieved, the rubber plate 25 slides until the vent hole 24 is opened, the shell 21 is ventilated, and at the moment, the moisture in the shell can be discharged, and the inside is kept dry.

The inside setting of casing 21 still is provided with the quantity and sets up to two, upper and lower spacing rings 32 that correspond the setting, and vertical interval is provided with a plurality of spacing posts 33 between two spacing rings 32, and the bottom installation of speaker body 10 is spacing in spacing ring 32, spacing post 33.

The limiting ring 32 and the limiting column 33 play a role in limiting and fixing the loudspeaker body 10 arranged in the shell 21, and the loudspeaker body 10 is prevented from being damaged due to collision with the shell 21 caused by unfixed loudspeaker body 10 in the shell 21.

The connecting ends of the shell 21 and the cover 22 are respectively provided with an extension plate, the extension plates are provided with mounting pieces 31, the mounting pieces 31 are a plurality of threaded holes which are formed in the extension plates of the shell 21 in a penetrating manner, the positions of the cover 22 corresponding to the threaded holes are provided with bolts, and the bolts sequentially penetrate through the extension plates of the shell 21 and the cover 22 and are matched with nuts to lock and connect the two.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims (4)

1. Waterproof speaker, its characterized in that includes:

the loudspeaker comprises a loudspeaker body (10), wherein a shell (21) is arranged outside the loudspeaker body (10), a cover body (22) is detachably arranged at the opening end of the shell (21), and the cover body (22) comprises a waterproof net (23) which is integrally arranged;

a plurality of ventilation holes (24) are formed in at least two opposite side walls of the shell (21) in a penetrating mode, a rubber plate (25) is arranged on the outer side wall of the shell (21) in a sliding mode in a position corresponding to the ventilation holes (24), the rubber plate (25) is attached to the outer side wall to open or close the ventilation holes (24) in the side wall in a sliding mode, fixing clamping strips (26) are arranged at the upper end and the lower end of the rubber plate (25), the fixing clamping strips (26) comprise clamping grooves, clamping portions are arranged at the upper end and the lower end of the rubber plate (25) in a sliding mode, corresponding to the clamping grooves, in the clamping grooves of the fixing clamping strips (26).

2. The waterproof speaker as claimed in claim 1, wherein the housing (21) is internally provided with a plurality of spacing rings (32) which are arranged in two and vertically corresponding to each other, a plurality of spacing posts (33) are vertically arranged between the two spacing rings (32), and the bottom end of the speaker body (10) is arranged and limited in the spacing rings (32) and the spacing posts (33).

3. The waterproof loudspeaker according to claim 1, wherein the connection ends of the housing (21) and the cover (22) are each provided with an extension plate, and the extension plate is provided with a mounting member (31).

4. A waterproof loudspeaker according to claim 3, wherein the mounting member (31) comprises a plurality of threaded holes formed through the extension plate of the housing (21), bolts are arranged on the cover (22) at positions corresponding to the threaded holes, and penetrate through the extension plates of the housing (21) and the cover (22) in sequence and are locked and connected together by matching nuts.