CN109803200B - Energy-concerving and environment-protective type intelligence bluetooth speaker - Google Patents
Energy-concerving and environment-protective type intelligence bluetooth speaker Download PDFInfo
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- CN109803200B CN109803200B CN201910131280.2A CN201910131280A CN109803200B CN 109803200 B CN109803200 B CN 109803200B CN 201910131280 A CN201910131280 A CN 201910131280A CN 109803200 B CN109803200 B CN 109803200B
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Abstract
The invention belongs to the technical field of sound boxes, and particularly relates to an energy-saving environment-friendly intelligent Bluetooth sound box which comprises a box body, a Bluetooth sound unit, a storage battery, a controller panel and a handle, wherein the box body is provided with a sound box body; a power generation module, a supporting leg module and a waterproof and dustproof module are arranged in the box body; the power generation module comprises a power generator, a first rotating shaft, a rotating impeller and a first air cylinder; the generator is connected to the bottom of the box body in a sliding manner; the first rotating shaft is connected with a generator; the rotating impeller is arranged on the first rotating shaft; the cylinder body of the first cylinder is connected with the generator, and the piston rod of the first cylinder is connected with the end part of the first sliding chute; the supporting leg module comprises an arc-shaped double-head cylinder and a supporting leg plate; the waterproof and dustproof module is used for preventing dust and moisture from entering the sound box; the invention drives the generator to rotate to generate electricity by utilizing the rolling of the rotating impeller, and the electric energy is stored in the storage battery for later use, thereby being energy-saving and environment-friendly and being convenient for outdoor long-time use.
Description
Technical Field
The invention belongs to the technical field of sound boxes, and particularly relates to an energy-saving environment-friendly intelligent Bluetooth sound box.
Background
Bluetooth is a low-cost large capacity short distance wireless communication technique, and Bluetooth technology applies to electronic equipment such as computer, cell-phone, digital camera, printer, fax machine and household electrical appliances, all can adopt Bluetooth technology, realizes wireless intercommunication, and the audio amplifier also begins to use Bluetooth technology, and the bluetooth speaker indicates built-in bluetooth chip, connects the stereo set equipment that replaces traditional wire rod to connect with the bluetooth, through being connected with bluetooth playback devices such as cell-phone panel computer and notebook, reaches convenient and fast's purpose.
At present, the bluetooth speaker technique relies on its characteristics of facilitating the use to be valued gradually and accept by the consumer, common intelligent bluetooth speaker on the market is mostly single sound channel audio amplifier, some multichannel audio amplifier that tone quality is excellent have also emerged simultaneously, outdoor audio amplifier also begins to apply bluetooth intelligence technique, however, big many outdoor intelligent bluetooth speaker is when using, it is not stable enough to put, empty easily and lead to damaging, and ordinary outdoor intelligent bluetooth speaker is the integrated design, it is convenient inadequately to carry, stability is relatively poor when placing, and can not satisfy the operation requirement of the long-time broadcast of audio amplifier.
A portable outdoor intelligent Bluetooth sound box also appears in the prior art, chinese patent with application number 2018100930009 discloses a portable outdoor intelligent Bluetooth sound box, this portable outdoor intelligent Bluetooth sound box, through the base block, the combined action of axostylus axostyle and pull rod, be favorable to improving the portability of this audio amplifier, it is more convenient to make and carry, the first backup pad of rethread is cup jointed with the activity of loose axle is fixed, be favorable to the loose axle to drive first backup pad and second backup pad and overturn, thereby adjust the inclination of intelligent Bluetooth sound box body, be favorable to improving the power amplifier effect of this audio amplifier.
The technical scheme achieves the effects of convenient carrying and stable placement of the Bluetooth sound box; but this scheme has that bluetooth speaker places stability relatively poor, and the process of placing is more complicated to and can not satisfy the operation requirement of the outdoor long-time broadcast of bluetooth speaker.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides an energy-saving environment-friendly intelligent Bluetooth sound box which is mainly used for solving the problems of insufficient electric power and poor stability when the existing outdoor Bluetooth sound box is used outdoors.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an energy-saving environment-friendly intelligent Bluetooth sound box which comprises a box body, wherein a Bluetooth sound unit and a storage battery are arranged in the box body, a controller panel and a pull rod are arranged at the upper end of the box body, and the storage battery is electrically connected with the control panel; a power generation module, a supporting leg module and a waterproof and dustproof module are arranged in the box body; the power generation modules are arranged at the bottom in the box body, the number of the power generation modules is two, the two power generation modules are symmetrically arranged relative to the center of the box body, and each power generation module comprises a power generator, a first rotating shaft, a rotating impeller and a first air cylinder; the generator is connected in a first sliding groove formed in the bottom in the box body in a sliding manner, and the generator is electrically connected with the storage battery; the first rotating shaft penetrates through the box body and is connected with the input end of the generator; the rotating impeller is provided with a first rotating shaft positioned at one end of the outer side of the box body, and the rotating impeller can be used as a roller; the cylinder body of the first cylinder is connected with the generator, the piston rod of the first cylinder is connected with the end part of the first sliding chute, the piston rod of the first cylinder is sleeved with a first spring, and the first cylinder is electrically connected with the control panel and the storage battery; the supporting leg module comprises an arc-shaped double-head cylinder and a supporting leg plate; the double-head cylinder is arranged in a second sliding groove at the bottom of the box body, two ends of the double-head cylinder are respectively connected with a supporting leg plate, and the double-head cylinder is connected with the two first cylinders through air pipes; the waterproof and dustproof module is used for preventing dust and moisture from entering the sound box;
when the loudspeaker box is in work, the loudspeaker box is pulled to a designated position through the pull rod, the loudspeaker box is pulled more labor-saving by rolling the rotating impeller, meanwhile, the generator is driven to rotate to generate electricity by rolling the rotating impeller, and the electric energy is stored in the storage battery for use, so that the loudspeaker box is energy-saving and environment-friendly and is convenient to use outdoors for a long time; when the loudspeaker box reaches a specified position, the first air cylinder is controlled to be opened through the control panel, the generator is pushed to drive the rotating impeller to extend outwards, meanwhile, air in the first air cylinder enters the double-head air cylinder, the leg plates connected with the two ends of the double-head air cylinder are ejected outwards, on one hand, the leg plates are ejected outwards to lift the loudspeaker box up, the rotating impeller is suspended, the rotating impeller is convenient to rotate by wind power to drive the generator to generate electricity, the Bluetooth loudspeaker box can work continuously and meet long-time outdoor use, on the other hand, the leg plates are ejected outwards to effectively support the loudspeaker box, the loudspeaker box is prevented from being directly contacted with the ground, the loudspeaker box is easily damaged due to the fact that the ground is uneven and inclined, and when the loudspeaker box is located on the soil, the leg plates can be inserted into the soil, and; when the loudspeaker box is used, only the control panel needs to be operated, the first air cylinder is folded, the supporting leg plate is folded, the impeller is rotated to be in contact with the ground, and the pull rod is pulled, so that the loudspeaker box is simple, convenient and convenient to use.
Preferably, the waterproof and dustproof module comprises an inner sound box cylinder and a second rotating shaft; the upper end of the inner sound box cylinder is rotatably connected in the box body, and a first hole and a second hole are correspondingly formed in the inner sound box cylinder and the box body; the lower end of the second rotating shaft is rotatably connected to the bottom of the box body, the second rotating shaft is located between the two power generation modules, the upper portion of the second rotating shaft is connected with the bottom of the inner cylinder of the sound box, and the lower portion of the second rotating shaft is provided with a tooth-shaped structure; racks are arranged on the first air cylinders, the racks of the two first air cylinders are arranged in a staggered mode, the second rotating shaft is arranged between the two racks, and a tooth-shaped structure on the second rotating shaft is meshed with the racks; when the loudspeaker box works, dust on the ground is easy to raise in the dragging process of the loudspeaker box, rainwater easily enters the loudspeaker box in rainy days, the dust and moisture easily cause damage to the loudspeaker box, when the first air cylinder is folded, the rack on the first air cylinder is meshed with the second rotating shaft to rotate, so that the inner cylinder of the loudspeaker box rotates, the first hole and the second hole in the inner cylinder of the loudspeaker box and the box body are staggered, the dust and the rainwater are effectively prevented from entering, components in the loudspeaker box are protected, and the service life of the loudspeaker box is prolonged; when the loudspeaker box inner cylinder reaches the use position, the loudspeaker box inner cylinder can be opened along with the outward pushing rotation impeller of the first cylinder, and the loudspeaker box inner cylinder rotates reversely, so that the first hole and the second hole are overlapped, and the effect of sound playing is guaranteed.
Preferably, the inner cylinder of the sound box is provided with a bulge; the number of the second holes of the bulges is the same, the distance between every two bulges is the same as the distance between every two second holes, the front ends of the bulges are contacted with the inner wall of the box body, and the bulges are made of flexible rubber; when work is outdated, when rotating on audio amplifier inner tube and box, the effect of supporting audio amplifier inner tube and box can be arrived to the arch, guarantees pivoted stability, and when a hole and No. two holes on audio amplifier inner tube and the box were changeed to staggering, the arch just blocked in No. two downthehole, and then stopped up No. two holes, the dust and the moisture of further avoiding get into the box in.
Preferably, the bulge is internally provided with a cavity structure, and the bulge is provided with a third hole inclined towards the inner wall of the box body; the second hole is obliquely arranged, and the oblique direction of the second hole is consistent with that of the third hole; the inner wall of the box body is provided with a shifting plate; the during operation, need turn to when staggering in a hole and No. two holes on audio amplifier inner tube and the box, the protruding contact is extruded, gas in the protruding cavity is extruded from No. three holes, because No. three holes incline towards the box inner wall, make gas flow along the box inner wall, blow off dust or moisture between audio amplifier inner tube and the box from No. two holes, because No. two holes slope the same setting, be convenient for the discharge of dust or moisture, also effectively avoid dust and rainwater to get into No. two downthehole simultaneously, further protected the components and parts in the audio amplifier, play waterproof dirt-proof effect.
Preferably, the leg plate is an elastic arc-shaped leg plate; the during operation, when the landing leg board did not stretch out, the landing leg board was restricted and is in straight state at No. two spouts, when the landing leg board was ejecting along No. two spouts by double-end cylinder, because the structure of landing leg board self is elasticity arc landing leg board for the landing leg board is incurved, grabs into among the soil, has strengthened the audio amplifier and has placed the effect that the landing leg board grabbed when earth ground, has strengthened the stability that the audio amplifier was placed, has guaranteed the stability that the audio amplifier used.
Preferably, the front end of the leg plate is provided with a third groove; the section of the third groove is trapezoidal, and an auxiliary support plate is hinged in the third groove; a second spring is connected between the auxiliary support plate and the leg plate; when the loudspeaker box is in work, when the supporting leg plate is ejected out along the second sliding groove by the double-end cylinder, the auxiliary supporting plate and the supporting leg plate are opened under the elastic action of the second spring, so that the auxiliary supporting plate can support the supporting leg plate, the stability of placing a loudspeaker box is enhanced, meanwhile, as the third groove is inserted into soil along with the supporting leg plate, the ground grabbing effect of the supporting leg plate is effectively enhanced, and when the supporting leg plate is folded, the third groove is trapezoidal due to the cross section, the soil in the third groove can easily slide down, the soil is prevented from being attached to the third groove, and the folding effect of the supporting leg plate is influenced.
The invention has the following beneficial effects:
1. the loudspeaker box is pulled to the designated position through the pull rod, the rolling of the rotating impeller is utilized during pulling, so that the loudspeaker box is labor-saving during pulling, meanwhile, the rolling of the rotating impeller is utilized to drive the generator to rotate for generating electricity, the electric energy is stored in the storage battery for use, and the loudspeaker box is energy-saving, environment-friendly and convenient for outdoor long-time use.
2. According to the Bluetooth sound box, the first air cylinder pushes the first rotating shaft to drive the rotating impeller to extend outwards, and meanwhile air in the first air cylinder enters the double-head air cylinder to push out the supporting leg plate, so that on one hand, the supporting leg plate is pushed outwards to lift the sound box, the rotating impeller is convenient to generate electricity by wind power, the Bluetooth sound box can be ensured to work continuously, and long-time outdoor use is met; on the other hand, the supporting leg plate outwards pushes out the effective loudspeaker box of having supported, avoids the direct and ground contact of loudspeaker box, and the ground unevenness inclines askew easily to damage the loudspeaker box, improves the fixed stability of loudspeaker box.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a view taken from the side A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is a cross-sectional view taken at C-C of FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 4 at D;
in the figure: the Bluetooth sound box comprises a box body 1, a Bluetooth sound unit 2, a storage battery 3, a power generation module 4, a power generator 41, a first rotating shaft 42, a rotating impeller 43, a first air cylinder 44, a rack 45, a supporting leg module 5, a double-head air cylinder 51, a supporting leg plate 52, a third groove 53, an auxiliary supporting plate 54, a second spring 55, a waterproof and dustproof module 6, a sound box inner cylinder 61, a second rotating shaft 62, a first hole 63, a second hole 64, a protrusion 65, a third hole 66 and a shifting plate 67.
Detailed Description
An energy-saving and environment-friendly intelligent bluetooth speaker according to an embodiment of the present invention will be described below with reference to fig. 1 to 5.
As shown in fig. 1 to 3, the energy-saving environment-friendly intelligent bluetooth sound box comprises a box body 1, a bluetooth sound unit 2 and a storage battery 3 are arranged in the box body 1, a controller panel and a pull rod are arranged at the upper end of the box body 1, and the storage battery 3 is electrically connected with the control panel; a power generation module 4, a supporting leg module 5 and a waterproof and dustproof module 6 are arranged in the box body 1; the two power generation modules 4 are arranged at the bottom in the box body 1, the two power generation modules 4 are symmetrically arranged relative to the center of the box body 1, and each power generation module 4 comprises a power generator 41, a first rotating shaft 42, a rotating impeller 43 and a first air cylinder 44; the generator 41 is connected in a first sliding groove formed in the bottom in the box body 1 in a sliding manner, and the generator 41 is electrically connected with the storage battery 3; the first rotating shaft 42 penetrates through the box body 1 and is connected with the input end of the generator 41; the rotating impeller 43 is provided with a first rotating shaft 42 positioned at one end of the outer side of the box body 1, and the rotating impeller 43 can be used as a roller; the cylinder body of the first cylinder 44 is connected with the generator 41, the piston rod of the first cylinder 44 is connected with the end part of the first sliding chute, the piston rod of the first cylinder 44 is sleeved with a first spring, and the first cylinder 44 is electrically connected with the control panel and the storage battery 3; the supporting leg module 5 comprises an arc-shaped double-head cylinder 51 and a supporting leg plate 52; the double-head cylinder 51 is arranged in a second sliding chute at the bottom of the box body 1, two ends of the double-head cylinder 51 are respectively connected with a supporting leg plate 52, and the double-head cylinder 51 is connected with the two first cylinders 44 through air pipes; the waterproof and dustproof module 6 is used for preventing dust and moisture from entering the sound box;
when the loudspeaker box is in work, the loudspeaker box is pulled to a designated position through the pull rod, the rotating impeller 43 rolls when the loudspeaker box is pulled, so that labor is saved when the loudspeaker box is pulled, meanwhile, the generator 41 is driven to rotate to generate electricity by the rolling of the rotating impeller 43, the electric energy is stored in the storage battery 3 for use, and the loudspeaker box is energy-saving, environment-friendly and convenient to use outdoors for a long time; when the sound box reaches an appointed position, the first air cylinder 44 is controlled to be opened through the control panel, the generator 41 is pushed to drive the rotating impeller 43 to extend outwards, meanwhile, air in the first air cylinder 44 enters the double-head air cylinder 51, and the leg plates 52 connected with the two ends of the double-head air cylinder 51 are ejected outwards; when the loudspeaker box is used, only the control panel needs to be operated, the first air cylinder 44 is folded, the supporting leg plate 52 is folded, the rotating impeller 43 is in contact with the ground, and the pulling pull rod is pulled.
As shown in fig. 1 and 4, the waterproof and dustproof module 6 includes an inner speaker cylinder 61 and a second rotating shaft 62; the upper end of the inner sound box cylinder 61 is rotatably connected in the box body 1, and a first hole 63 and a second hole 64 are correspondingly formed in the inner sound box cylinder 61 and the box body 1; the lower end of the second rotating shaft 62 is rotatably connected to the bottom of the box body 1, the second rotating shaft 62 is positioned between the two power generation modules 4, the upper part of the second rotating shaft 62 is connected with the bottom of the inner sound box cylinder 61, and the lower part of the second rotating shaft 62 is provided with a tooth-shaped structure; the first air cylinder 44 is provided with racks 45, the racks 45 of the first air cylinders 44 are arranged in a staggered mode, the second rotating shaft 62 is arranged between the two racks 45, and a tooth-shaped structure on the second rotating shaft 62 is meshed with the racks 45; when the loudspeaker box works, the loudspeaker box is easy to raise dust on the ground in the dragging process, rainwater is easy to enter the loudspeaker box in rainy days, the dust and moisture are easy to damage the loudspeaker box, and when the first air cylinder 44 is folded, the rack 45 on the first air cylinder 44 is meshed with the second rotating shaft 62 to rotate, so that the inner cylinder 61 of the loudspeaker box is rotated, the inner cylinder 61 of the loudspeaker box and the first hole 63 and the second hole 64 on the box body 1 are staggered, the dust and the rainwater are effectively prevented from entering, components inside the loudspeaker box are protected, and the service life of the loudspeaker box is prolonged; when the loudspeaker box inner cylinder 61 reaches the use position, the rotating impeller 43 can be pushed outwards along with the first air cylinder 44 to be opened, the loudspeaker box inner cylinder 61 rotates reversely, the first hole 63 and the second hole 64 are overlapped, and the effect of sound playing is guaranteed.
As shown in fig. 4 and 5, the inner cylinder 61 of the sound box is provided with a protrusion 65; the number of the second holes 64 of the bulges 65 is the same, the distance between every two bulges 65 is the same as the distance between every two second holes 64, the front ends of the bulges 65 are contacted with the inner wall of the box body 1, and the bulges 65 are made of flexible rubber; during operation, when rotating on audio amplifier inner tube 61 and box 1, the effect that supports audio amplifier inner tube 61 and box 1 can be arrived to arch 65, guarantees pivoted stability, and when a hole 63 and No. two holes 64 on audio amplifier inner tube 61 and the box 1 rotated to staggering, arch 65 just blocked in No. two holes 64, and then stopped up No. two holes 64, the dust and the moisture of further avoiding got into in the box 1.
As shown in fig. 5, the inside of the protrusion 65 is a cavity structure, and a third hole 66 inclined towards the inner wall of the box body 1 is formed on the protrusion 65; the second hole 64 is obliquely arranged, and the oblique direction of the second hole 64 is consistent with that of the third hole 66; the inner wall of the box body 1 is provided with a shifting plate 67; the during operation, when a hole 63 and No. two holes 64 on audio amplifier inner tube 61 and the box 1 need turn to when staggering, protruding 65 contacts to being extruded, the gas in the protruding 65 cavity is extruded from No. three holes 66, because No. three holes 66 incline towards box 1 inner wall, make gas flow along box 1 inner wall, blow off dust or moisture between audio amplifier inner tube 61 and the box 1 from No. two holes 64, because No. two holes 64 slope setting equally, be convenient for the discharge of dust or moisture, also effectively avoid dust and rainwater to get into No. two holes 64 simultaneously, the components and parts in the audio amplifier have further been protected, play waterproof dirt-proof effect.
As shown in fig. 1, the leg plate 52 is an elastic arc-shaped leg plate 52; when the loudspeaker box is in operation, when the supporting leg plate 52 does not extend out, the supporting leg plate 52 is limited to be in a straight state in the second sliding groove, when the supporting leg plate 52 is ejected out along the second sliding groove by the double-head cylinder 51, the supporting leg plate 52 is bent inwards and grabs in soil due to the fact that the supporting leg plate 52 is elastic arc-shaped, the effect that the supporting leg plate 52 grabs the ground when the loudspeaker box is placed on the soil is enhanced, the placing stability of the loudspeaker box is enhanced, and the using stability of the loudspeaker box is guaranteed.
As shown in fig. 1, a third groove 53 is formed at the front end of the leg plate 52; the section of the third groove 53 is trapezoidal, and an auxiliary support plate 54 is hinged in the third groove 53; a second spring 55 is connected between the auxiliary support plate 54 and the leg plate 52; when the loudspeaker box is in operation, when the leg plate 52 is ejected out along the second sliding groove by the double-head cylinder 51, the auxiliary supporting plate 54 and the leg plate 52 are opened under the elastic action of the second spring 55, so that the auxiliary supporting plate 54 supports the leg plate 52, the stability of placing the loudspeaker box is enhanced, meanwhile, the third groove 53 is inserted into soil along with the leg plate 52, the ground grabbing effect of the leg plate 52 is effectively enhanced, and when the leg plate 52 is folded, the third groove 53 is trapezoidal in cross section, the soil in the third groove 53 easily slides off, and the problem that the soil is attached to the third groove 53 and affects the folding effect of the leg plate 52 is avoided.
The specific working mode is as follows:
when the loudspeaker box is in work, the loudspeaker box is pulled to a designated position through the pull rod, the rotating impeller 43 rolls when the loudspeaker box is pulled, so that labor is saved when the loudspeaker box is pulled, meanwhile, the generator 41 is driven to rotate to generate electricity by the rolling of the rotating impeller 43, the electric energy is stored in the storage battery 3 for use, and the loudspeaker box is energy-saving, environment-friendly and convenient to use outdoors for a long time; when the sound box reaches an appointed position, the first air cylinder 44 is controlled to be opened through the control panel, the generator 41 is pushed to drive the rotating impeller 43 to extend outwards, meanwhile, air in the first air cylinder 44 enters the double-head air cylinder 51, and the leg plates 52 connected with the two ends of the double-head air cylinder 51 are ejected outwards; when the loudspeaker box is used, only the control panel needs to be operated, the first air cylinder 44 is folded, the supporting leg plate 52 is folded, the rotating impeller 43 is in contact with the ground, and the pulling pull rod is pulled.
In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides an energy-concerving and environment-protective type intelligence bluetooth speaker, includes box (1), is equipped with bluetooth sound unit (2) and battery (3) in box (1), and box (1) upper end is equipped with controller panel and handle, battery (3) and control panel electric connection, its characterized in that: a power generation module (4), a supporting leg module (5) and a waterproof and dustproof module (6) are arranged in the box body (1); the power generation modules (4) are arranged at the bottom in the box body (1), two power generation modules (4) are arranged, the two power generation modules (4) are symmetrically arranged relative to the center of the box body (1), and each power generation module (4) comprises a power generator (41), a first rotating shaft (42), a rotating impeller (43) and a first air cylinder (44); the generator (41) is connected in a first sliding groove formed in the bottom in the box body (1) in a sliding manner, and the generator (41) is electrically connected with the storage battery (3); the first rotating shaft (42) penetrates through the box body (1) and is connected with the input end of the generator (41); the rotating impeller (43) is provided with a first rotating shaft (42) positioned at one end of the outer side of the box body (1), and the rotating impeller (43) can be used as a roller; the cylinder body of the first cylinder (44) is connected with the generator (41), the piston rod of the first cylinder (44) is connected with the end part of the first sliding chute, the piston rod of the first cylinder (44) is sleeved with a first spring, and the first cylinder (44) is electrically connected with the control panel and the storage battery (3); the supporting leg module (5) comprises an arc-shaped double-head cylinder (51) and a supporting leg plate (52); the double-head cylinder (51) is arranged in a second sliding groove at the bottom of the box body (1), two ends of the double-head cylinder (51) are respectively connected with a supporting leg plate (52), and the double-head cylinder (51) is connected with the two first cylinders (44) through air pipes; the waterproof and dustproof module (6) is used for preventing dust and moisture from entering the sound box;
the waterproof and dustproof module (6) comprises a sound box inner cylinder (61) and a second rotating shaft (62); the upper end of the inner sound box cylinder (61) is rotatably connected in the box body (1), and a first hole (63) and a second hole (64) are correspondingly formed in the inner sound box cylinder (61) and the box body (1); the lower end of the second rotating shaft (62) is rotatably connected to the bottom of the box body (1), the second rotating shaft (62) is located between the two power generation modules (4), the upper part of the second rotating shaft (62) is connected with the bottom of the inner sound box cylinder (61), and the lower part of the second rotating shaft (62) is provided with a tooth-shaped structure; the rack (45) is arranged on the first cylinder (44), the racks (45) of the two first cylinders (44) are arranged in a staggered mode, the second rotating shaft (62) is arranged between the two racks (45), and a tooth-shaped structure on the second rotating shaft (62) is meshed with the racks (45).
2. The energy-saving and environment-friendly intelligent Bluetooth sound box of claim 1, characterized in that: the inner sound box cylinder (61) is provided with a bulge (65); the number of the second holes (64) of the bulges (65) is the same, the distance between every two bulges (65) is the same as the distance between every two second holes (64), the front ends of the bulges (65) are in contact with the inner wall of the box body (1), and the bulges (65) are made of flexible rubber.
3. The energy-saving and environment-friendly intelligent Bluetooth sound box of claim 2, characterized in that: the bulge (65) is internally provided with a cavity structure, and the bulge (65) is provided with a third hole (66) which inclines towards the inner wall of the box body (1); the second hole (64) is obliquely arranged, and the oblique direction of the second hole (64) is consistent with that of the third hole (66); the inner wall of the box body (1) is provided with a shifting plate (67).
4. The energy-saving and environment-friendly intelligent Bluetooth sound box of claim 1, characterized in that: the leg plate (52) is an elastic arc-shaped leg plate (52).
5. The energy-saving and environment-friendly intelligent Bluetooth sound box of claim 4, characterized in that: a third groove (53) is formed in the front end of the supporting leg plate (52); the section of the third groove (53) is trapezoidal, and an auxiliary support plate (54) is hinged in the third groove (53); a second spring (55) is connected between the auxiliary support plate (54) and the leg plate (52).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910131280.2A CN109803200B (en) | 2019-02-22 | 2019-02-22 | Energy-concerving and environment-protective type intelligence bluetooth speaker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910131280.2A CN109803200B (en) | 2019-02-22 | 2019-02-22 | Energy-concerving and environment-protective type intelligence bluetooth speaker |
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| CN109803200A CN109803200A (en) | 2019-05-24 |
| CN109803200B true CN109803200B (en) | 2020-07-28 |
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