CN114422906A

CN114422906A - Dampproofing box bluetooth speaker of accomodating

Info

Publication number: CN114422906A
Application number: CN202210062785.XA
Authority: CN
Inventors: 侯永国; 伍晓琴
Original assignee: Shenzhen Haixinwang Electronic Co ltd
Current assignee: Shenzhen Haixinwang Electronic Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-04-29

Abstract

The invention discloses a moisture-proof storage box type Bluetooth sound box, and relates to the technical field of Bluetooth sound boxes. The power distribution box comprises a box body, slidable mounting has the movable frame on the inner wall of box, fixed mounting has the audio amplifier main part on the inner wall of movable frame, the inner wall left side fixed mounting of box has drive arrangement, fixed mounting has the axis of rotation on drive arrangement's the output, the bottom fixed mounting of axis of rotation has the catch bar. This box bluetooth speaker is accomodate in dampproofing, with the audio amplifier main part setting in the inside of box, can play the effect of protection to the audio amplifier main part through the box, the contact of outside air with the audio amplifier main part has been reduced, the catch bar can promote the audio amplifier main part and remove to the outside of box to can not influence the normal use of audio amplifier main part, can carry out getting rid of moisture to inspiratory air through the board that absorbs moisture, the moisture of the inside air of box has been reduced, the dampproofing effect of box to the audio amplifier main part has been improved.

Description

Dampproofing box bluetooth speaker of accomodating

Technical Field

The invention relates to the technical field of Bluetooth sound boxes, in particular to a moisture-proof storage box type Bluetooth sound box.

Background

The inside of bluetooth speaker is provided with bluetooth signal transmission and receiving arrangement, is for more convenience when bluetooth speaker uses, and bluetooth speaker's inside still is provided with a large amount of electronic component, consequently has certain requirement to bluetooth speaker's service environment, and adverse factor in the environment can lead to bluetooth speaker internal element to damage or influence bluetooth speaker's result of use.

When current bluetooth speaker does not use, bluetooth speaker exposes in the air in the external world, and moisture in the external air can be attached to bluetooth speaker's outer wall, and moisture still can get into bluetooth speaker's inside, causes the damage to bluetooth speaker's inside electronic component to can influence bluetooth speaker's normal life.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a moisture-proof storage box type Bluetooth sound box, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a box bluetooth speaker is accomodate in dampproofing, the power distribution box comprises a box body, slidable mounting has the movable frame on the inner wall of box, fixed mounting has the audio amplifier main part on the inner wall of movable frame, the inner wall left side fixed mounting of box has drive arrangement, fixed mounting has the axis of rotation on drive arrangement's the output, the bottom fixed mounting of axis of rotation has the catch bar, the one end slidable mounting that the axis of rotation was kept away from to the catch bar is in the left side of movable frame, the right side of box is rotated and is installed the fly leaf, the fly leaf is through the inner wall elastic connection of shell fragment and box, set up on the fly leaf and put the air inlet, rotate on the inner wall of air inlet and install the board that absorbs moisture, the cavity has been seted up to the inside of box, is provided with breather on the inner wall of cavity.

Preferably, breather is including fixed pipe, the dwang has been cup jointed in the rotation on the inner wall of box, the bottom fixed mounting of dwang has a rolling wheel No. one, a rolling wheel is fixed with the one end of stay cord No. one, the other end fixed mounting of stay cord is on the movable frame, the bottom fixed mounting of dwang has a rolling wheel No. two, No. two rolling wheels are fixed with the one end of stay cord No. two, the other end of stay cord is fixed with the top of piston No. two, piston connects on the inner wall of cavity, the blast pipe has been cup jointed in the left side of box is fixed, be provided with the check valve on the blast pipe, the piston passes through spring and blast pipe elastic connection.

Preferably, the piston is provided with a vent hole, a sealing plate is rotatably arranged in the vent hole, a stop block is fixedly arranged on the inner wall of the vent hole, and the sealing plate is elastically connected with the inner wall of the vent hole of the No. seven elastic sheet.

Preferably, slidable mounting has the moisture absorption slide bar on the inner wall of fixed pipe, the moisture absorption slide bar passes through the inner wall elastic connection of No. two shell fragments and fixed pipe, the bottom fixed mounting of moisture absorption slide bar has contact piece, the top fixed mounting of moisture absorption slide bar has the dead lever, the top fixed mounting of dead lever has the transfer line, and fixed mounting has the fixed block on the inner wall of cavity, the left side of fixed block is seted up and is put the recess, slidable mounting has on the inner wall of recess and promotes the piece, the left side of transfer line with promote piece fixed connection, the top fixed mounting of piston has the connecting rod, the spout has been seted up at the top of connecting rod, slidable mounting has trapezoidal stopper on the inner wall of spout, trapezoidal stopper passes through the inner wall elastic connection of No. four shell fragments and spout.

Preferably, the inside slidable mounting of fly leaf has the heat conduction frame, the heat conduction frame is through the inner wall elastic connection of No. five shell fragments and fly leaf, the heat-conducting plate has been cup jointed in the left side slip of fly leaf, the heat-conducting plate is articulated with the one end of a connecting rod, the standing groove has been seted up in the left side of heat conduction frame, the other end of a connecting rod is articulated with the inner wall of standing groove.

Preferably, the slide has been cup jointed in the top of heat conduction frame slip, the bottom fixed mounting of slide has the transmission piece, the inner wall right side fixed mounting of heat conduction frame has arc elastic plate, the horizontal central point in right side of arc elastic plate puts fixed mounting has the transmission board, the inner wall top slidable mounting of box has the slider, the slider is articulated with the one end of No. two connecting rods, the other end and the slide of No. two connecting rods are articulated.

Preferably, hollow groove has been seted up to the inside of driving plate, and the inside in hollow groove is provided with the collision piece, the right side fixed mounting of arc elastic plate has the arc push pedal, the right side and the driving plate contact of arc push pedal, the movable block has been cup jointed in the slip on the inside and outside wall of driving plate, the bottom fixed mounting of movable block has the connecting plate.

Preferably, the inner wall of the hollow groove is rotatably provided with an arc-shaped rod, the left side of the arc-shaped rod is fixedly provided with a convex block, the connecting plate is provided with a through hole, and the arc-shaped rod is elastically connected with the inner wall of the hollow groove through a number six elastic sheet.

Preferably, a metal filter screen is arranged on the left side of the moisture absorption plate, and the elasticity of the fifth elastic sheet is greater than that of the arc elastic sheet.

(III) advantageous effects

The invention provides a moisture-proof storage box type Bluetooth sound box. The method has the following beneficial effects:

(1) this box bluetooth speaker is accomodate in dampproofing, with the audio amplifier main part setting in the inside of box, can play the effect of protection to the audio amplifier main part through the box, the contact of outside air with the audio amplifier main part has been reduced, the catch bar can promote the audio amplifier main part and remove to the outside of box to can not influence the normal use of audio amplifier main part, can carry out getting rid of moisture to inspiratory air through the board that absorbs moisture, the moisture of the inside air of box has been reduced, the dampproofing effect of box to the audio amplifier main part has been improved.

(2) This box bluetooth speaker is accomodate in dampproofing, can stimulate the piston rebound when the movable frame removes to the outside of box, and when the movable frame removed to the inside of box, the piston can the downstream, can get into the inside of cavity with the moist air of box inside, can get rid of moisture to the air that gets into through the moisture absorption slide bar, can prevent that the fly leaf from opening the inside that has increased the inside moisture of box to external air admission box.

(3) This box bluetooth speaker is accomodate in dampproofing can restrict the position of piston through trapezoidal stopper, and fly leaf is closed after activity frame breaks away from with the contact block, promotes the piece and can removes the spacing to the piston, and the piston just can the downstream, and moisture absorption slide bar can get rid of moisture to the air that gets into the cavity, and moisture absorption plate can get rid of moisture to the air that gets into the box, makes the inside air of box reach dry effect, has further improved the dampproofing effect of box.

(4) This box bluetooth speaker is accomodate in dampproofing, the left side of fly leaf can laminate at the top of activity frame after the activity frame removes, and the audio amplifier main part can produce heat and vibration at the during operation, can dry the moisture absorption board through the heat that produces to can improve the moisture absorption effect of moisture absorption board, can get off the attached dust vibration on the moisture absorption board through the vibration, can prevent that attached dust from influencing the circulation of moisture absorption board.

(5) This box bluetooth speaker is accomodate in dampproofing can promote the heat-conducting plate to the inside removal of fly leaf when the movable frame moves to the right side, makes the heat-conducting plate can laminate on the heat-conducting frame, and the heat-conducting plate can promote the heat-conducting frame to the direction removal of moisture absorption board simultaneously, can increase the area of contact of heat-conducting frame and moisture absorption board, and the heat can be more the efficient transmit the moisture absorption board on the movable frame to the stoving effect to the moisture absorption board has been improved.

(6) This box bluetooth speaker is accomodate in dampproofing, when the fly leaf resets, the slide can promote the driving block downstream, and driving block downstream can promote arc elastic plate and produce deformation, and the deformation that arc elastic plate produced can promote the driving plate and remove to the right side, and the driving block can promote the rotation of moisture absorption board, and the moisture absorption board can push out the inside remaining dust of air inlet to can clear up the air inlet, improved the circulation of moisture absorption board.

(7) This box bluetooth speaker is accomodate in dampproofing, inside at the driving plate is provided with hollow groove, the inside in hollow groove is provided with the collision piece, the collision piece can roll in the inside in hollow groove when the driving plate removes, make the driving plate can produce the vibration, can improve the clearance effect to the moisture absorption board, the arc push pedal can promote the movable block and remove when arc elastic plate produces deformation, the connecting plate can promote the arc pole to the direction rotation of collision piece when the movable block removes to the inside in hollow groove, the arc pole can improve the speed that the collision piece removed, can increase the striking of collision piece and hollow groove, thereby can improve the vibration effect of driving plate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the case according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the internal structure of the movable plate of the present invention;

FIG. 6 is a schematic cross-sectional view of a piston according to the present invention;

FIG. 7 is a schematic view of an arc-shaped elastic plate structure according to the present invention;

FIG. 8 is an enlarged view of the structure of portion C of FIG. 7 according to the present invention.

In the figure: 1. a box body; 21. a movable frame; 22. a main body of the sound box; 23. a drive device; 24. a rotating shaft; 25. a push rod; 26. a movable plate; 27. a moisture absorption plate; 31. a fixed tube; 32. a moisture absorption slide bar; 33. a contact block; 34. fixing the rod; 35. a transmission rod; 36. a fixed block; 37. a pushing block; 41. rotating the rod; 42. a first winding wheel; 43. a first pull rope; 44. a second winding wheel; 45. a second pull rope; 46. a piston; 47. a connecting rod; 48. a trapezoidal limiting block; 49. a sealing plate; 410. a stopper; 5. an exhaust pipe; 61. an arc-shaped push plate; 62. a collision mass; 63. a movable block; 64. a connecting plate; 65. an arcuate bar; 71. a heat conducting frame; 72. a heat conducting plate; 73. a first connecting rod; 81. a slide plate; 82. a second connecting rod; 83. a slider; 84. a transmission block; 85. an arc-shaped elastic plate; 86. a drive plate.

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. 1-8, the present invention provides a technical solution: a moisture-proof storage box type Bluetooth sound box comprises a box body 1, a movable frame 21 is slidably mounted on the inner wall of the box body 1, a sound box main body 22 is fixedly mounted on the inner wall of the movable frame 21, a driving device 23 is fixedly mounted on the left side of the inner wall of the box body 1, a rotating shaft 24 is fixedly mounted on the output end of the driving device 23, a pushing rod 25 is fixedly mounted at the bottom of the rotating shaft 24, one end, away from the rotating shaft 24, of the pushing rod 25 is slidably mounted on the left side of the movable frame 21, a movable plate 26 is rotatably mounted on the right side of the box body 1, the movable plate 26 is elastically connected with the inner wall of the box body 1 through a first elastic sheet, an air inlet is formed in the movable plate 26, a moisture absorption plate 27 is rotatably mounted on the inner wall of the air inlet through an eighth elastic sheet, a cavity is formed in the box body 1, a ventilation device is arranged on the inner wall of the cavity, the sound box body 22 is arranged in the box body 1, can play the effect of protection to audio amplifier main part 22 through box 1, the contact of outside air with audio amplifier main part 22 has been reduced, drive arrangement 23 can drive axis of rotation 24 and catch bar 25 and rotate, catch bar 25 rotates and to promote audio amplifier main part 22 and remove to the outside of box 1, thereby can not influence audio amplifier main part 22's normal use, can carry out getting rid of moisture to inspiratory air through moisture absorption board 27, the moisture of the inside air of box 1 has been reduced, box 1 has improved the dampproofing effect to audio amplifier main part 22.

The ventilation device comprises a fixed pipe 31, a rotating rod 41 is rotatably sleeved on the inner wall of a box body 1, a first winding wheel 42 is fixedly installed at the bottom of the rotating rod 41, the first winding wheel 42 is fixed with one end of a first pull rope 43, the other end of the first pull rope 43 is fixedly installed on a movable frame 21, a second winding wheel 44 is fixedly installed at the bottom of the rotating rod 41, the second winding wheel 44 is fixed with one end of a second pull rope 45, the other end of the second pull rope 45 is fixed with the top of a piston 46, the piston 46 is connected on the inner wall of a cavity in a piston mode, an exhaust pipe 5 is fixedly sleeved on the left side of the box body 1, a check valve is arranged on the exhaust pipe 5, external air cannot enter the cavity through the exhaust pipe 5 when passing through the check valve, the piston 46 is elastically connected with the exhaust pipe 5 through a spring, an air vent is formed in the piston 46, a sealing plate 49 is rotatably installed in the air vent, a stop block 410 is fixedly installed on the inner wall of the air vent, the sealing plate 49 is elastically connected with the inner wall of the vent hole through a seventh elastic sheet, the sealing plate 49 can be unidirectionally limited through the stopper 410, the piston 46 can be pulled to move upwards when the movable frame 21 moves towards the outer side of the box body 1, the piston 46 can move downwards when the movable frame 21 moves towards the inner side of the box body 1, moist air in the box body 1 can enter the cavity, moisture in the entered air can be removed through the moisture absorption slide bar 32, the moisture in the box body 1 can be prevented from being increased after the movable plate 26 is opened to enter the box body 1 from the outside, the moisture absorption slide bar 32 is slidably mounted on the inner wall of the fixed pipe 31, the moisture absorption slide bar 32 is elastically connected with the inner wall of the fixed pipe 31 through a second elastic sheet, the bottom of the moisture absorption slide bar 32 is fixedly mounted with the contact block 33, the top of the moisture absorption slide bar 32 is fixedly mounted with the fixed rod 34, and the top of the fixed rod 34 is fixedly mounted with the transmission rod 35, a fixed block 36 is fixedly arranged on the inner wall of the cavity, a groove is arranged on the right side of the fixed block 36, a pushing block 37 is slidably arranged on the inner wall of the groove, the left side of the transmission rod 35 is fixedly connected with the pushing block 37, a connecting rod 47 is fixedly arranged at the top of the piston 46, a sliding groove is arranged at the top of the connecting rod 47, a trapezoidal limiting block 48 is slidably arranged on the inner wall of the sliding groove, the trapezoidal limiting block 48 is elastically connected with the inner wall of the sliding groove through a fourth elastic sheet, and the trapezoidal limiting block 48 can limit the position of the piston 46, after the movable frame 21 is separated from the contact block 33, the movable plate 26 is closed, the pushing block 37 can release the limit to the piston 46, the piston 46 can move downwards, the moisture absorption slide rod 32 can remove moisture from the air entering the cavity, and the moisture absorption plate 27 can remove moisture from the air entering the box body 1, so that the air inside the box body 1 achieves the drying effect, and the moisture-proof effect of the box body 1 is further improved.

The heat conducting frame 71 is slidably mounted inside the movable plate 26, the heat conducting frame 71 is elastically connected with the inner wall of the movable plate 26 through a fifth elastic sheet, the heat conducting plate 72 is slidably sleeved on the left side of the movable plate 26, the heat conducting plate 72 is hinged to one end of a first connecting rod 73, a placing groove is formed in the left side of the heat conducting frame 71, the other end of the first connecting rod 73 is hinged to the inner wall of the placing groove, the left side of the movable plate 26 can be attached to the top of the movable frame 21 after the movable frame 21 moves, the sound box main body 22 can generate heat and vibration during operation, the moisture absorption plate 27 can be dried through the generated heat, so that the moisture absorption effect of the moisture absorption plate 27 can be improved, dust attached to the moisture absorption plate 27 can be vibrated through vibration, the circulation of the moisture absorption plate 27 can be prevented from being influenced by the attached dust, the heat conducting plate 72 can be pushed to move towards the inside the movable plate 26 when the movable frame 21 moves towards the right side, the heat conducting plate 72 can be attached to the heat conducting frame 71, meanwhile, the heat conducting plate 72 can push the heat conducting frame 71 to move towards the moisture absorption plate 27, the contact area between the heat conducting frame 71 and the moisture absorption plate 27 can be increased, heat on the movable frame 21 can be more efficiently transferred to the moisture absorption plate 27, and therefore the drying effect of the moisture absorption plate 27 is improved.

The top of the heat conduction frame 71 is sleeved with a sliding plate 81 in a sliding manner, the bottom of the sliding plate 81 is fixedly provided with a transmission block 84, the right side of the inner wall of the heat conduction frame 71 is fixedly provided with an arc elastic plate 85, the right transverse central position of the arc elastic plate 85 is fixedly provided with a transmission plate 86, the top of the inner wall of the box body 1 is slidably provided with a sliding block 83, the box body 1 is provided with bulges at two sides of the sliding block 83, the position of the sliding block 83 can be limited through the bulges, the sliding block 83 is hinged with one end of a second connecting rod 82, the other end of the second connecting rod 82 is hinged with the sliding plate 81, when the movable plate 26 is reset, the sliding plate 81 can push the transmission block 84 to move downwards, the transmission block 84 can push the arc elastic plate 85 to deform, the deformation generated by the arc elastic plate 85 can push the transmission plate 86 to move towards the right side, the transmission plate 86 can push the moisture absorption plate 27 to rotate, the moisture absorption plate 27 can push out residual dust in the air inlet, thereby, the air inlet can be cleaned, and the liquidity of the moisture absorption plate 27 is improved.

The inside of the transmission plate 86 is provided with a hollow groove, the inside of the hollow groove is provided with the collision block 62, the right side of the arc elastic plate 85 is fixedly provided with the arc push plate 61, the right side of the arc push plate 61 is contacted with the transmission plate 86, the inner wall and the outer wall of the transmission plate 86 are sleeved with the movable block 63 in a sliding manner, the bottom of the movable block 63 is fixedly provided with the connecting plate 64, the inner wall of the hollow groove is rotatably provided with the arc rod 65, the left side of the arc rod 65 is fixedly provided with a convex block, the connecting plate 64 is provided with a through hole, the arc rod 65 is elastically connected with the inner wall of the hollow groove through a sixth elastic sheet, the left side of the moisture absorption plate 27 is provided with a metal filter screen, the elasticity of the fifth elastic sheet is larger than the elasticity of the arc elastic plate 85, the filter screen can pass through the self heat conduction effect of the moisture absorption plate 27, the inside of the transmission plate 86 is provided with the hollow groove, the inside of the hollow groove is provided with the collision block 62, the collision block 62 can roll in the hollow groove when the transmission plate 86 moves, make driving plate 86 can produce the vibration, can improve the clearance effect to moisture absorption plate 27, arc push pedal 61 can promote the movable block 63 and remove when arc elastic plate 85 produces deformation, connecting plate 64 can promote arc pole 65 and rotate to the direction of impact block 62 when movable block 63 removes to the inside of hollow groove, arc pole 65 can improve the speed that impact block 62 removed, can increase the striking of impact block 62 and hollow groove, thereby can improve the vibration effect of driving plate 86.

When the loudspeaker box is in use (or in use), when the loudspeaker box main body 22 needs to be used, the driving device 23 can drive the rotating shaft 24 to rotate clockwise, the rotating shaft 24 rotates clockwise to drive the pushing rod 25 to rotate clockwise, the pushing rod 25 can push the movable frame 21 to move towards the right, the movable frame 21 moves towards the right to drive the loudspeaker box main body 22 to move towards the right, the movable frame 21 can push the movable plate 26 to open when moving towards the right, the top of the movable frame 21 can be attached to the bottom of the movable plate 26 when the movable plate 26 is opened, so that the movable frame 21 can push the heat conduction plate 72 to move towards the inside of the movable plate 26, the heat conduction plate 72 can push the moisture absorption plate 27 of the heat conduction frame 71 to move in the direction through the transmission of the first connecting rod 73, the heat conduction frame 71 can be attached to the moisture absorption plate 27, the first connecting rod 73 can enter the inside of the placing groove, and the heat conduction plate 72 can be attached to the heat conduction frame 71, can stimulate stay cord 43 No. one when activity frame 21 moves to the right side, stay cord 43 can drive wind-up pulley 42 and dwang 41 rotation No. one, dwang 41 rotates and can drive wind-up pulley 44 rotation No. two, wind-up pulley 44 rotates and can carry out the rolling to stay cord 45 No. two, make stay cord 45 No. two can stimulate piston 46 rebound, piston 46 rebound can drive connecting rod 47 rebound, connecting rod 47 rebound can promote trapezoidal stopper 48 and get into the inside of recess, make fixed block 36 can carry on spacingly to connecting rod 47 and piston 46, can promote contact piece 33 and moisture absorption slide bar 32 rebound when activity frame 21 moves to the right side.

When the sound box main body 22 needs to be stored, the driving device 23 can drive the rotating shaft 24 to rotate counterclockwise and the pushing rod 25 to rotate counterclockwise, the pushing rod 25 can drive the movable frame 21 and the sound box main body 22 to move towards the inside of the sound box 1, the movable frame 21 cannot push the movable plate 26 when moving towards the left side, the movable plate 26 is automatically closed under the action of the first elastic sheet, the movable frame 21 is separated from the heat conducting plate 72, the heat conducting frame 71 moves upwards under the action of the fifth elastic sheet, the sliding block 83 can push the sliding plate 81 and the transmission block 84 to move downwards under the action of the raised limit action through the transmission of the second connecting rod 82, the transmission block 84 moves downwards to push the arc elastic plate 85 to deform, the transverse center position of the arc elastic plate 85 can move towards the right side, so that the arc elastic plate 85 pushes the transmission plate 86 to move towards the right side, and the transmission plate 86 can push the moisture absorption plate 27 to rotate towards the right side when moving towards the right side, when the transmission block 84 moves to the bottom of the arc elastic plate 85, the transmission block 84 cannot push the arc elastic plate 85, the arc elastic plate 85 can drive the transmission plate 86 to reset through self elasticity, the moisture absorption plate 27 automatically resets under the action of eight elastic pieces, after the movable frame 21 completely enters the box body 1, the movable frame 21 is separated from the contact block 33, the moisture absorption slide bar 32 moves downwards under the action of the elasticity of two elastic pieces, the moisture absorption slide bar 32 can drive the fixed bar 34, the transmission bar 35 and the push block 37 move downwards, the push block 37 can push the trapezoidal limiting block 48 to be separated from the groove, the piston 46 can be driven to move downwards under the action of the spring, the piston 46 can push the air in the cavity to be discharged from the exhaust pipe 5, meanwhile, the air in the box body 1 can be sucked into the cavity, and the box body 1 can suck the external air through the moisture absorption plate 27.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dampproofing storage box formula bluetooth speaker, includes box (1), its characterized in that: the portable speaker comprises a box body (1), a movable frame (21) is slidably mounted on the inner wall of the box body (1), a speaker main body (22) is fixedly mounted on the inner wall of the movable frame (21), a driving device (23) is fixedly mounted on the left side of the inner wall of the box body (1), a rotating shaft (24) is fixedly mounted on the output end of the driving device (23), a push rod (25) is fixedly mounted at the bottom of the rotating shaft (24), one end, far away from the rotating shaft (24), of the push rod (25) is slidably mounted on the left side of the movable frame (21), a movable plate (26) is rotatably mounted on the right side of the box body (1), the movable plate (26) is elastically connected with the inner wall of the box body (1) through a spring plate, an air inlet is formed in the movable plate (26), a moisture absorption plate (27) is rotatably mounted on the inner wall of the air inlet, a cavity is formed in the box body (1), the inner wall of the cavity is provided with an air interchanger.

2. The moisture-proof storage box type Bluetooth sound box of claim 1, wherein: the air interchanger comprises a fixed pipe (31), a rotating rod (41) is rotatably sleeved on the inner wall of the box body (1), a first winding wheel (42) is fixedly arranged at the bottom of the rotating rod (41), the first winding wheel (42) is fixed with one end of a first pull rope (43), the other end of the first pull rope (43) is fixedly arranged on the movable frame (21), the bottom of the rotating rod (41) is fixedly provided with a second winding wheel (44), the second winding wheel (44) is fixed with one end of a second pull rope (45), the other end of the second pull rope (45) is fixed with the top of the piston (46), the piston (46) is connected on the inner wall of the cavity, the exhaust pipe (5) is fixedly sleeved on the left side of the box body (1), the exhaust pipe (5) is provided with a one-way valve, and the piston (46) is elastically connected with the exhaust pipe (5) through a spring.

3. The moisture-proof storage box type Bluetooth sound box of claim 2, wherein: the piston (46) is provided with a vent hole, a sealing plate (49) is rotatably arranged in the vent hole, a stop block (410) is fixedly arranged on the inner wall of the vent hole, and the sealing plate (49) is elastically connected with the inner wall of the vent hole through a seventh elastic sheet.

4. The moisture-proof storage box type Bluetooth sound box of claim 2, wherein: the inner wall of the fixed pipe (31) is provided with a moisture absorption sliding rod (32) in a sliding manner, the moisture absorption sliding rod (32) is elastically connected with the inner wall of the fixed pipe (31) through a second elastic sheet, the bottom of the moisture absorption sliding rod (32) is fixedly provided with a contact block (33), the top of the moisture absorption sliding rod (32) is fixedly provided with a fixed rod (34), the top of the fixed rod (34) is fixedly provided with a transmission rod (35), the inner wall of the cavity is fixedly provided with a fixed block (36), the left side of the fixed block (36) is provided with a groove, the inner wall of the groove is provided with a pushing block (37) in a sliding manner, the left side of the transmission rod (35) is fixedly connected with the pushing block (37), the top of the piston (46) is fixedly provided with a connecting rod (47), the top of the connecting rod (47) is provided with a sliding groove, and the inner wall of the sliding groove is provided with a trapezoidal limiting block (48), the trapezoidal limiting block (48) is elastically connected with the inner wall of the sliding groove through a fourth elastic sheet.

5. The moisture-proof storage box type Bluetooth sound box of claim 1, wherein: the heat conduction structure is characterized in that a heat conduction frame (71) is slidably mounted inside the movable plate (26), the heat conduction frame (71) is elastically connected with the inner wall of the movable plate (26) through a fifth elastic sheet, a heat conduction plate (72) is slidably sleeved on the left side of the movable plate (26), the heat conduction plate (72) is hinged to one end of a first connecting rod (73), a placing groove is formed in the left side of the heat conduction frame (71), and the other end of the first connecting rod (73) is hinged to the inner wall of the placing groove.

6. The moisture-proof storage box type Bluetooth sound box of claim 5, wherein: slide (81) have been cup jointed in the top slip of heat conduction frame (71), the bottom fixed mounting of slide (81) has transmission piece (84), the inner wall right side fixed mounting of heat conduction frame (71) has arc elastic plate (85), the horizontal central point in right side of arc elastic plate (85) puts fixed mounting has transmission plate (86), the inner wall top slidable mounting of box (1) has slider (83), slider (83) are articulated with the one end of No. two connecting rods (82), the other end of No. two connecting rods (82) is articulated with slide (81).

7. The moisture-proof storage box type Bluetooth sound box of claim 6, wherein: the hollow groove has been seted up to the inside of driving plate (86), and the inside in hollow groove is provided with collision piece (62), the right side fixed mounting of arc elastic plate (85) has arc push pedal (61), the right side and the driving plate (86) contact of arc push pedal (61), sliding sleeve has been cup jointed movable block (63) on the interior outer wall of driving plate (86), the bottom fixed mounting of movable block (63) has connecting plate (64).

8. The moisture-proof storage box type Bluetooth sound box of claim 7, wherein: an arc-shaped rod (65) is rotatably mounted on the inner wall of the hollow groove, a convex block is fixedly mounted on the left side of the arc-shaped rod (65), a through hole is formed in the connecting plate (64), and the arc-shaped rod (65) is elastically connected with the inner wall of the hollow groove through a number six elastic sheet.

9. The moisture-proof storage box type Bluetooth sound box of claim 6, wherein: a metal filter screen is arranged on the left side of the moisture absorption plate (27), and the elasticity of the fifth elastic sheet is greater than that of the arc elastic plate (85).