CN218648912U

CN218648912U - Sound box lower cover with good dustproof and waterproof effects

Info

Publication number: CN218648912U
Application number: CN202223315538.0U
Authority: CN
Inventors: 邱耀开; 刘文培
Original assignee: Xinte Xiamen Electronics Co ltd
Current assignee: Xinte Xiamen Electronics Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-17
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a sound box lower cover that dustproof and waterproof effect is good, including sound box lower cover main part, it sets up the lower extreme of sound box main part, set screw is all installed to the both sides of sound box lower cover main part lower extreme, set screw and sound box lower cover main part and sound box main part are all through threaded connection, the internally mounted of sound box main part lower extreme has the closing plate, the closing plate passes through the draw-in groove with the sound box main part and is connected, sealing rubber pad is installed to the lower extreme of closing plate, sealing rubber pad and closing plate fixed connection, the device can make sound box lower cover main part hug closely sealing rubber pad through installation closing plate and sealing rubber pad, reduces the gap between sound box lower cover main part and the sound box main part, reinforcing means's sealing performance, installation closing plate and sealing rubber pad can make sound box lower cover main part hug closely sealing rubber pad, reduce the gap between sound box lower cover main part and the sound box main part, reinforcing means's sealing performance.

Description

Sound box lower cover with good dustproof and waterproof effects

Technical Field

The utility model relates to a sound box lower cover technical field specifically is a sound box lower cover that dustproof and waterproof effect is good.

Background

The sound box is a device capable of converting an audio signal into sound, the lower cover of the sound box is an important component of the sound box, and the lower cover of the sound box and other components jointly form a sound box shell to play a role in isolation and protection;

for example, the chinese patent with publication number CN212785718U (a dust-proof and corrosion-proof sound box lower cover): the loudspeaker box comprises a base, a loudspeaker box body is fixedly arranged in the base, a lower cover is clamped and connected on the lower side wall of the loudspeaker box body, the lower side wall of the lower cover is fixedly connected with the base, symmetrical grooves are formed in the inner wall of the base, fixing mechanisms are fixedly arranged in the two grooves, a supporting plate is fixedly arranged on the upper side wall of the base, a dustproof plate is fixedly arranged on the upper side wall of the supporting plate, symmetrical strip-shaped grooves are formed in the side wall of the dustproof plate, winding is longitudinally arranged in the strip-shaped grooves, the loudspeaker box body is effectively prevented from dust and is effectively prevented from corrosion, and the service life of the loudspeaker box body is greatly prolonged;

above-mentioned prior art is effective dustproof anticorrosive to the audio amplifier body, prolongs the life of audio amplifier body greatly, but this technical scheme is when using, and the leakproofness is relatively poor, and when the user mistake was spilt water on the audio amplifier, the inside easy water that intakes of audio amplifier, and the inconvenient discharge of water leads to audio amplifier internal component to receive the damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound box lower cover that dustproof and waterproof effect is good to the sound box lower cover that proposes in solving above-mentioned background art is when using, and the leakproofness is relatively poor, and when the user mistake was spilt water on the audio amplifier, the inside easy water that intakes of audio amplifier, and the inconvenient discharge of water, leads to the audio amplifier internal element to receive the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: a sound box lower cover with good dustproof and waterproof effects comprises a sound box main body;

the loudspeaker box comprises a loudspeaker box main body, a loudspeaker box lower cover main body and a sealing plate, wherein the loudspeaker box lower cover main body is arranged at the lower end of the loudspeaker box main body, fixing screws are arranged on two sides of the lower end of the loudspeaker box lower cover main body, the fixing screws are connected with the loudspeaker box lower cover main body and the loudspeaker box main body through threads, the sealing plate is arranged in the lower end of the loudspeaker box main body and connected with the loudspeaker box main body through a clamping groove, and a sealing rubber gasket is arranged at the lower end of the sealing plate and fixedly connected with the sealing plate;

the telescopic rod is arranged at the lower end of the sound box main body, the sound box main body is fixedly connected with the telescopic rod, the lower end of the telescopic rod is provided with the compression plate, the compression plate is in threaded connection with the telescopic rod, the upper end of the compression plate is provided with the compression rubber layer, and the compression rubber layer is fixedly connected with the compression plate.

Preferably, the camphorwood layer is installed to the upper end of audio amplifier lower cover main part, camphorwood layer and audio amplifier lower cover main part fixed connection.

Preferably, a heat dissipation fan is installed at the lower end of the sound box main body, and the heat dissipation fan is fixedly connected with the sound box main body.

Preferably, the front end face of the sound box main body is provided with a dust screen, and the dust screen is fixedly connected with the sound box main body.

Preferably, the supporting legs are installed on two sides of the lower end of the lower sound box cover main body and fixedly connected with the lower sound box cover main body.

Preferably, the lower ends of the supporting legs are provided with anti-skid rubber pads which are fixedly connected with the supporting legs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can make the lower cover body of the sound box cling to the sealing rubber pad by installing the sealing plate and the sealing rubber pad, reduce the gap between the lower cover body of the sound box and the main body of the sound box, enhance the sealing performance of the device, and make the lower cover body of the sound box cling to the sealing rubber pad by installing the sealing plate and the sealing rubber pad, reduce the gap between the lower cover body of the sound box and the main body of the sound box, enhance the sealing performance of the device;

2. the utility model discloses an installation anti-skidding rubber pad not only can play the effect of support, plays skid-proof effect simultaneously, prevents that the device from sideslipping, strengthens the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a sound box lower cover with good dustproof and waterproof effects;

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is an enlarged view of part B of the present invention.

In the figure: 1. a main body of the sound box; 2. a dust screen; 3. a lower cover main body of the sound box; 4. a fixing screw; 5. supporting legs; 6. an anti-skid rubber pad; 7. a camphorwood layer; 8. a heat-dissipating fan; 9. a telescopic rod; 10. a sealing plate; 11. sealing the rubber pad; 12. a compression plate; 13. and pressing the rubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a sound box lower cover with good dustproof and waterproof effects comprises a sound box main body 1;

the loudspeaker box lower cover main body 3 is arranged at the lower end of the loudspeaker box main body 1, fixing screws 4 are arranged on two sides of the lower end of the loudspeaker box lower cover main body 3, the fixing screws 4 are connected with the loudspeaker box lower cover main body 3 and the loudspeaker box main body 1 through threads, a sealing plate 10 is arranged in the lower end of the loudspeaker box main body 1, the sealing plate 10 is connected with the loudspeaker box main body 1 through a clamping groove, a sealing rubber gasket 11 is arranged at the lower end of the sealing plate 10, the sealing rubber gasket 11 is fixedly connected with the sealing plate 10, the loudspeaker box lower cover main body 3 can be tightly attached to the sealing rubber gasket 11 by installing the sealing plate 10 and the sealing rubber gasket 11, a gap between the loudspeaker box lower cover main body 3 and the loudspeaker box main body 1 is reduced, and the sealing performance of the device is enhanced;

telescopic link 9, its lower extreme that sets up at audio amplifier main part 1, audio amplifier main part 1 and telescopic link 9 fixed connection, pressure strip 12 is installed to the lower extreme of telescopic link 9, pressure strip 12 passes through threaded connection with telescopic link 9, pressure rubber layer 13 is installed to the upper end of pressure strip 12, pressure rubber layer 13 and pressure strip 12 fixed connection, installation telescopic link 9 can be so that control pressure strip 12 removes, control compresses tightly contact and the separation of rubber layer 13 and audio amplifier lower cover main part 3, be convenient for the inside water of quick eduction gear, when device inside intaking, the eduction gear of being convenient for of water, avoid audio amplifier inner member to receive the damage, reinforcing means's result of use.

Please refer to fig. 1, fig. 2 and fig. 3, a camphorwood layer 7 is installed on the upper end of the speaker bottom cover main body 3, the camphorwood layer 7 is fixedly connected with the speaker bottom cover main body 3, a heat dissipation fan 8 is installed on the lower end of the speaker main body 1, the heat dissipation fan 8 is fixedly connected with the speaker main body 1, a dust screen 2 is installed on the front end surface of the speaker main body 1, the dust screen 2 is fixedly connected with the speaker main body 1, supporting legs 5 are installed on both sides of the lower end of the speaker bottom cover main body 3, the supporting legs 5 are fixedly connected with the speaker bottom cover main body 3, an anti-skid rubber pad 6 is installed on the lower end of the supporting legs 5, the anti-skid rubber pad 6 can play a supporting role, and also plays an anti-skid role, the device is prevented from skidding, the practicability of the device is enhanced, and the anti-skid rubber pad 6 is fixedly connected with the supporting legs 5.

The working principle is as follows: during the use, the staff goes into 1 lower extreme of audio amplifier main part with closing plate 10 and sealing rubber pad 11 card, then the staff installs audio amplifier lower cover main part 3 at 1 lower extreme of audio amplifier main part through set screw 4, make audio amplifier lower cover main part 3 and sealing rubber pad 11 in close contact with, the leakproofness of reinforcing means, when the inside water inflow of device, telescopic link 9 extension, make compressing rubber layer 13 and audio amplifier lower cover main part 3 separate, make the quick eduction gear of water, this device installation closing plate 10 and sealing rubber pad 11 can make audio amplifier lower cover main part 3 hug closely sealing rubber pad 11, reduce the gap between audio amplifier lower cover main part 3 and audio amplifier main part 1, the sealing performance of reinforcing means, installation antiskid rubber pad 6 not only can play the effect of support, play skid-proof effect simultaneously, the preventing means, the practicality of reinforcing means sideslips.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sound box lower cover that dustproof and waterproof effect is good, includes audio amplifier main part (1), its characterized in that:

the loudspeaker box lower cover comprises a loudspeaker box lower cover main body (3) arranged at the lower end of the loudspeaker box main body (1), fixing screws (4) are arranged on two sides of the lower end of the loudspeaker box lower cover main body (3), the fixing screws (4) are connected with the loudspeaker box lower cover main body (3) and the loudspeaker box main body (1) through threads, a sealing plate (10) is arranged inside the lower end of the loudspeaker box main body (1), the sealing plate (10) is connected with the loudspeaker box main body (1) through a clamping groove, a sealing rubber gasket (11) is arranged at the lower end of the sealing plate (10), and the sealing rubber gasket (11) is fixedly connected with the sealing plate (10);

telescopic link (9), its setting is in the lower extreme of audio amplifier main part (1), audio amplifier main part (1) and telescopic link (9) fixed connection, pressure strip (12) are installed to the lower extreme of telescopic link (9), threaded connection is passed through with telescopic link (9) in pressure strip (12), the upper end of pressure strip (12) is installed and is compressed tightly rubber layer (13), compress tightly rubber layer (13) and pressure strip (12) fixed connection.

2. The sound box lower cover with good dustproof and waterproof effects as claimed in claim 1, wherein: the loudspeaker box lower cover is characterized in that a camphorwood layer (7) is installed at the upper end of the loudspeaker box lower cover main body (3), and the camphorwood layer (7) is fixedly connected with the loudspeaker box lower cover main body (3).

3. The sound box lower cover with good dustproof and waterproof effects as claimed in claim 1, wherein: radiator fan (8) are installed to the lower extreme of audio amplifier main part (1), radiator fan (8) and audio amplifier main part (1) fixed connection.

4. The sound box lower cover with good dustproof and waterproof effects as claimed in claim 1, wherein: the loudspeaker box is characterized in that a dustproof net (2) is installed on the front end face of the loudspeaker box main body (1), and the dustproof net (2) is fixedly connected with the loudspeaker box main body (1).

5. The sound box lower cover with good dustproof and waterproof effects as claimed in claim 1, wherein: supporting legs (5) are installed on the two sides of the lower end of the lower sound box cover main body (3), and the supporting legs (5) are fixedly connected with the lower sound box cover main body (3).

6. The sound box lower cover of claim 5, which has good dustproof and waterproof effects, and is characterized in that: and the lower ends of the supporting legs (5) are provided with anti-skid rubber pads (6), and the anti-skid rubber pads (6) are fixedly connected with the supporting legs (5).