CN216253163U

CN216253163U - Waterproof loudspeaker box

Info

Publication number: CN216253163U
Application number: CN202122864378.4U
Authority: CN
Inventors: 黄成坚
Original assignee: Jiangxi Ruijin Huiyuan Electronic Technology Co ltd
Current assignee: Jiangxi Ruijin Huiyuan Electronic Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-08
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a waterproof loudspeaker box, which relates to the technical field of loudspeakers and comprises an outer box body, wherein a sucker is arranged at the bottom of the inner side of the outer box body, the top of the sucker is connected with a loudspeaker, a handle is arranged at the top of the loudspeaker, a rotating shaft is arranged at the top of the outer box body, a cover plate is connected to one side of the rotating shaft, a through groove is formed in the inner side of the outer box body, a connecting rod penetrates through the through groove, an inner plate is welded at one end of the connecting rod, an outer plate is welded at the other end of the connecting rod, and a threaded hole is formed in one side of the outer box body. According to the utility model, after liquid falls on the top of the outer box body, the liquid can permeate into the outer box body and fall on the cotton pad, the cotton pad can absorb the liquid to prevent the liquid from entering the loudspeaker to protect the loudspeaker, the cover plate is opened in time, the fixing rod is lifted to move upwards to be separated from the cotton pad, and a person can take out the cotton pad to replace the cotton pad.

Description

Waterproof loudspeaker box

Technical Field

The utility model relates to the technical field of speakers, in particular to a waterproof speaker box.

Background

The acoustic device is a transducer for converting an electric signal into an acoustic signal, and the quality of the performance of the loudspeaker greatly affects the sound quality. The loudspeaker is the weakest component in the sound equipment, and is the most important component for sound effect, the loudspeaker is various in variety and has large price difference, and audio electric energy enables a cone or a diaphragm to vibrate and generate resonance (resonance) with surrounding air through electromagnetic, piezoelectric or electrostatic effect to generate sound.

Current speaker box, after liquid fell on the top of speaker box, liquid can fall into inside the speaker box, and the liquid that gets into inside the speaker box can flow into inside the speaker, causes the damage to the speaker, and the speaker is fixed unstably in speaker box inside, if receive vibrations, the speaker then can damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the existing loudspeaker box, after liquid falls on the top of the loudspeaker box, the liquid falls into the loudspeaker box, the liquid entering the loudspeaker box flows into the loudspeaker box to damage the loudspeaker, the loudspeaker is not stably fixed in the loudspeaker box, and the loudspeaker is damaged if the loudspeaker is vibrated, and provides a waterproof loudspeaker box.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof type speaker box, includes outer box, the sucking disc is installed to the inboard bottom of outer box, and the top of sucking disc is connected with the speaker, the top of speaker is installed and is shaken hands, the pivot is installed at the top of outer box, and one side of pivot is connected with the apron, logical groove has been seted up to the inboard of outer box, and the inside of logical groove runs through there is the connecting rod, the one end welding of connecting rod has the inner panel, and the other end welding of connecting rod has the planking, threaded hole has been seted up to one side of outer box, and the internal connection of threaded hole has a threaded rod, the through-hole has been seted up at the top of outer box, and the internal connection of through-hole has the dead lever, the standing groove has been seted up to the inboard of outer box, and the inside of standing groove has placed cotton pad, the one end of dead lever is connected with the fixed slot.

Preferably, the cover plate and the outer box body form a rotating structure through a rotating shaft, and the maximum rotating angle of the cover plate is 90 degrees.

Preferably, the threaded rod penetrates through the outer plate, and the outer diameter of the threaded rod is consistent with the inner diameter of the threaded hole.

Preferably, the fixing rod penetrates through the cotton pad in a vertical shape, and the fixing rod and the cotton pad are vertical.

Preferably, the outer plate is connected with the inner plate through a connecting rod, and the outer plate and the inner plate are parallel.

Preferably, the loudspeaker is connected with the outer box body through the sucking disc, and the outer diameter of the loudspeaker is smaller than the inner diameter of the outer box body.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, after liquid falls on the top of the outer box body, the liquid can permeate into the outer box body and fall on the cotton pad, the cotton pad can absorb the liquid to prevent the liquid from entering the loudspeaker to protect the loudspeaker, the cover plate is opened in time, the fixing rod is lifted to move upwards to be separated from the cotton pad, and a person can take out the cotton pad to replace the cotton pad.

2. According to the loudspeaker, the inner plate can fix the loudspeaker, the threaded rod is rotated, and the threaded rod can stretch and retract in the threaded hole, so that the position of the inner plate is adjusted, the inner plate is attached to the outer side of the loudspeaker, the loudspeaker can be fixed, vibration of the loudspeaker in the outer box body is avoided, and the loudspeaker is protected.

Drawings

FIG. 1 is a front sectional view of the outer case according to the present invention;

FIG. 2 is a top view of the outer plate of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Illustration of the drawings:

1. an outer case; 2. a speaker; 3. a suction cup; 4. handshaking; 5. a rotating shaft; 6. a cover plate; 7. an outer plate; 8. a connecting rod; 9. an inner plate; 10. fixing the rod; 11. a threaded rod; 12. a threaded hole; 13. a placement groove; 14. a through hole; 15. fixing grooves; 16. a cotton pad; 17. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a waterproof speaker box comprises an outer box body 1, a speaker 2, a suction cup 3, a handle 4, a rotating shaft 5, a cover plate 6, an outer plate 7, a connecting rod 8, an inner plate 9, a fixing rod 10, a threaded rod 11, a threaded hole 12, a placing groove 13, a through hole 14, a fixing groove 15, a cotton pad 16 and a through groove 17, wherein the suction cup 3 is installed at the bottom of the inner side of the outer box body 1, the speaker 2 is connected to the top of the suction cup 3, the handle 4 is installed at the top of the speaker 2, the rotating shaft 5 is installed at the top of the outer box body 1, the cover plate 6 is connected to one side of the rotating shaft 5, the through groove 17 is formed in the inner side of the outer box body 1, the connecting rod 8 penetrates through the through groove 17, the inner plate 9 is welded to one end of the connecting rod 8, the outer plate 7 is welded to the other end of the connecting rod 8, the threaded hole 12 is formed in one side of the outer box body 1, and the threaded hole 12 is connected to the threaded rod 11, through-hole 14 has been seted up at the top of outer box 1, and the internal connection of through-hole 14 has dead lever 10, and standing groove 13 has been seted up to the inboard of outer box 1, and cotton pad 16 has been placed to the inside of standing groove 13, and the one end of dead lever 10 is connected with fixed slot 15.

Further, the cover plate 6 and the outer box 1 form a rotating structure through the rotating shaft 5, the maximum rotating angle of the cover plate 6 is 90 degrees, and the cover plate 6 can be opened after the cover plate 6 is rotated through the rotating shaft 5.

Further, threaded rod 11 runs through planking 7 and outer box 1, and the external diameter of threaded rod 11 is unanimous with the internal diameter of screw hole 12, rotates threaded rod 11, and threaded rod 11 can stretch out and draw back in screw hole 12 is inside to the position of adjustment inner panel 9 makes the laminating of inner panel 9 in the speaker 2 outside, can fix speaker 2.

Further, dead lever 10 is vertical form and runs through cotton pad 16, and dead lever 10 and cotton pad 16 are vertical form, and liquid falls behind outer box 1 top, can permeate to outer box 1 inside, falls on cotton pad 16, and cotton pad 16 can absorb liquid, prevents that liquid from getting into speaker 2, protects speaker 2.

Further, the outer plate 7 is connected with the inner plate 9 through a connecting rod 8, the outer plate 7 and the inner plate 9 are parallel, and the connecting rod 8 can extend and contract inside the through groove 17, so that the position of the inner plate 9 can be adjusted.

Further, the speaker 2 is connected to the outer case 1 through the suction cup 3, and the outer diameter of the speaker 2 is smaller than the inner diameter of the outer case 1, and the speaker 2 is fixed inside the outer case 1 through the suction cup 3.

The working principle is as follows: during the use, liquid falls behind outer box 1 top, can permeate to outer box 1 inside, fall on cotton pad 16, cotton pad 16 can absorb liquid, in time will lap 6 and rotate through pivot 5 by the personnel again, rotatory 90 backs, can open apron 6, promote dead lever 10 again, make dead lever 10 move upwards, break away from cotton pad 16, take out cotton pad 16 by the personnel, it can to change new cotton pad 16 after taking out, when needing to fix speaker 2, rotate threaded rod 11, threaded rod 11 can stretch out and draw back in threaded hole 12 is inside, thereby adjust the position of inner panel 9, make the laminating of inner panel 9 in the speaker 2 outside, can fix speaker 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A waterproof speaker box includes an outer box body (1), and is characterized in that: the novel multifunctional electric cabinet is characterized in that a sucker (3) is installed at the bottom of the inner side of the outer box body (1), the top of the sucker (3) is connected with a loudspeaker (2), a handle (4) is installed at the top of the loudspeaker (2), a rotating shaft (5) is installed at the top of the outer box body (1), a cover plate (6) is connected to one side of the rotating shaft (5), a through groove (17) is formed in the inner side of the outer box body (1), a connecting rod (8) penetrates through the inside of the through groove (17), an inner plate (9) is welded to one end of the connecting rod (8), an outer plate (7) is welded to the other end of the connecting rod (8), a threaded hole (12) is formed in one side of the outer box body (1), a threaded rod (11) is connected inside the threaded hole (12), a through hole (14) is formed in the top of the outer box body (1), and a fixing rod (10) is connected inside the through hole (14), the inner side of the outer box body (1) is provided with a placing groove (13), a cotton pad (16) is placed in the placing groove (13), and one end of the fixing rod (10) is connected with a fixing groove (15).

2. A waterproof speaker cabinet according to claim 1, wherein the cover plate (6) forms a rotation structure with the outer cabinet (1) through the rotation shaft (5), and the maximum rotation angle of the cover plate (6) is 90 °.

3. A waterproof loudspeaker enclosure according to claim 1, characterised in that the threaded rod (11) extends through the outer panel (7) and the threaded rod (11) has an outer diameter corresponding to the inner diameter of the threaded hole (12).

4. A waterproof loudspeaker box according to claim 1, wherein the fixing rod (10) is vertically inserted through the cotton pad (16), and the fixing rod (10) is vertically inserted into the cotton pad (16).

5. A waterproof loudspeaker box according to claim 1, characterised in that the outer panel (7) is connected to the inner panel (9) by a connecting rod (8), and in that the outer panel (7) is parallel to the inner panel (9).

6. A waterproof speaker cabinet according to claim 1, wherein the speaker (2) is connected to the outer cabinet (1) by a suction cup (3), and the outer diameter of the speaker (2) is smaller than the inner diameter of the outer cabinet (1).