CN114205692A - Multi-room wireless sound box - Google Patents
Multi-room wireless sound box Download PDFInfo
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- CN114205692A CN114205692A CN202111322435.4A CN202111322435A CN114205692A CN 114205692 A CN114205692 A CN 114205692A CN 202111322435 A CN202111322435 A CN 202111322435A CN 114205692 A CN114205692 A CN 114205692A
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- 230000005484 gravity Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 238000007791 dehumidification Methods 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 230000000694 effects Effects 0.000 description 11
- 241000883990 Flabellum Species 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of sound equipment, in particular to a Multi-room wireless sound equipment, which comprises a shell, wherein the inner surface of the left side of the shell is fixedly connected with a sound equipment main body, the right side of the shell is fixedly connected with a mesh enclosure, the inner surface of the right side of the shell is provided with a dehumidifying mechanism, the dehumidifying mechanism comprises a limiting rod, a first spring, a gravity block, a first threaded rod, a one-way bearing, a first gear, a second gear, a reciprocating screw rod, a screw rod nut, a sponge, a press roller and a one-way bearing, the limiting rod is fixedly connected to the position, close to the front end and the rear end of the right side, of the inner wall of the shell, the gravity block is connected to the rod wall of the limiting rod in a sliding manner, the first spring is fixedly connected to the upper end and the lower end of the gravity block, when the dehumidifying mechanism is used in a humid environment, water entering the shell is removed through the height difference of a person during movement, the influence of water on the tone quality and components of the main body of the sound box is avoided, and the practicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of sound equipment, in particular to a Multi-room wireless sound equipment.
Background
With the progress of society, people are more colorful in life. The singing and dancing as an entertainment form for thousands of years goes deep into the life of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. Sound systems are continuously improved and perfected in response to the needs of people. The method is large enough to meet the field sound reinforcement requirement of tens of thousands of people in singing meetings and small enough to meet the requirements of playing musical instruments and K songs by individual families.
At present, when people run and climb mountains, people can take a small wireless sound box to be connected with a mobile phone for relaxing sometimes, music in the mobile phone is played for preventing the mood of the people, but generally, the music box runs in the morning and the humidity of air is high when the people climb mountains, if the humidity in the sound box is too high, the tone quality of the sound box is damaged, and the internal components of the sound box can be damaged under serious conditions.
To this end, a Multi-room wireless sound is proposed.
Disclosure of Invention
The invention aims to provide a Multi-room wireless sound box, which can remove water entering the shell through the height difference of the upper part and the lower part when a person moves when a dehumidifying mechanism is used in a humid environment, avoids the influence of the water on the sound quality and components of the sound box body, improves the practicability of the device and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a Multi-room's wireless stereo set, includes the shell, the left side internal surface fixedly connected with stereo set main part of shell, the right side fixedly connected with screen panel of shell, the right side internal surface of shell is equipped with dehumidification mechanism.
In the use, send the music that needs the appreciation through sound main part, can use under some moist environment through dehumidification mechanism, through the difference in height about people's the removal time, detach the inside water that gets into the shell, avoided the influence of water to sound main part's tone quality and components and parts.
Preferably, the dehumidification mechanism includes gag lever post, first spring, gravity piece, first threaded rod, one-way bearing, first gear, second gear, reciprocal lead screw, screw-nut, sponge, compression roller and one-way bearing, gag lever post fixed connection is in the position that the inner wall of shell is close to both ends around the right side, gravity piece sliding connection is in the pole wall of gag lever post, first spring fixed connection is in the upper and lower both ends of gravity piece, first threaded rod rotates to be connected in the inner wall of shell and is located the right side of gag lever post, one-way bearing fixed connection is in the position that the inside of gravity piece is close to the right side, the inside of one-way bearing and the pole wall screw drive of first threaded rod, first gear fixed connection is in the position that the pole wall of first threaded rod is close to upper and lower both ends, reciprocal lead screw rotates to be connected in the right side inner wall of shell and is located the right side of first threaded rod, the second gear is fixedly connected to the position, close to the upper end and the lower end, of the rod wall of the reciprocating screw rod, the outer side of the first gear is meshed with the outer side of the second gear, the screw rod nut is connected to the rod wall of the reciprocating screw rod in a sliding mode, the compression roller is movably connected between the right sides of the screw rod nut, and the sponge is fixedly connected to the right side of the mesh enclosure.
When a person climbs or runs, the sound box moves up and down along with the central movement of the person, at the moment, the gravity block moves up and down on the rod wall of the limiting rod under the action of the supporting and pulling force of the first spring, at the moment, the gravity block drives the one-way bearing fixedly connected inside to move up and down when moving up and down, the one-way bearing enables the first threaded rod in spiral transmission to rotate when moving up and down, because the one-way bearing is adopted, the one-way bearing is in a movable state when the gravity block moves up, the first threaded rod does not rotate at the moment, when the gravity block moves down, the one-way bearing is in a locking state, the one-way bearing enables the first threaded rod to rotate, so that the first threaded rod rotates in a one-way manner, the first threaded rod rotates to drive the first gear to rotate, and the first gear drives the second gear in meshing connection to rotate, the second gear wheel rotates to drive the reciprocating screw rod to rotate, the reciprocating screw rod rotates to enable the screw rod nut on the rod wall to move up and down, the screw rod nut drives the compression roller to move up and down when moving up and down, and water adsorbed on the sponge is squeezed and removed when the compression roller moves up and down.
Preferably, the right side of the screw rod nut is provided with a groove, a second spring is fixedly connected inside the groove, a supporting rod is fixedly connected to the right side of the second spring, a limiting block is fixedly connected to the rod wall of the supporting rod, and the right side of the supporting rod is fixedly connected with the left side of the compression roller.
Because the compression roller has certain loss to the sponge when extrudeing the sponge repeatedly, the compression roller that makes a long time reduces the extrusion effect of sponge, and the inside second spring of recess promotes the bracing piece and removes to the right side this moment, and the bracing piece drives the compression roller and removes to the left side, can guarantee like this that the compression roller laminates the sponge always.
Preferably, the diameter ratio of the first gear to the second gear is three to one.
The reciprocating screw rod is enabled to rotate at a higher speed equivalent to the first threaded rod.
Preferably, the lower extreme inner wall fixedly connected with montant of shell, the position fixedly connected with horizontal pole that the right side of montant is close to the upper end, the first return spring of outside fixedly connected with of horizontal pole, the outside fixedly connected with flabellum of first return spring, the equal fixed connection pulling force rope in position at both ends about the right side of flabellum is close to, the one end and the gravity piece fixed connection of flabellum are kept away from to the pulling force rope.
Can stimulate the pulling force rope when the gravity piece reciprocates, the pulling force rope drives the flabellum when being promoted and rotates, when the gravity piece reciprocates, the flabellum resets under first return spring's effect, makes the flabellum rotate always like this, can blow to the outside of shell.
Preferably, the four corners of the inner surface of the right side of the shell are fixedly connected with supporting plates, the center of each supporting plate is rotatably connected with a knocking rod, the center of each supporting plate is fixedly connected with a second return spring, the inner portion of each second return spring is sleeved with the rod wall of the knocking rod, and the upper end and the lower end of each reciprocating screw rod are fixedly connected with cams.
When the reciprocating screw rod rotates, the cam is driven to rotate, the cam extrudes the knocking rod when rotating, when the cam and the knocking rod are staggered, the knocking rod resets under the action of the second return spring, and meanwhile, the knocking rod knocks the mesh enclosure to enable the mesh enclosure to vibrate.
Preferably, a small hole is formed in the position, close to the right side, of the lower end of the shell.
The pressed water can be discharged.
Preferably, the outer side surface of the housing is coated with a hydrophobic layer coating.
Sweat can flow during sports, and the hydrophobic coating prevents water from staying on the surface of the shell, so that the anti-skid effect is achieved.
Compared with the prior art, the invention has the beneficial effects that:
1. when the dehumidifying device is used in a humid environment, water entering the shell is removed through the height difference of the upper part and the lower part when people move, the influence of the water on the tone quality and components of the main body of the sound equipment is avoided, and the practicability of the device is improved;
2. rotate always through the flabellum, can accelerate the air flow rate on sponge surface for the evaporation of water makes the sponge keep dry as far as, improves the effect of absorbing water, has improved the device's practicality, strikes the screen panel through the rapping bar, makes the screen panel vibrate, shakes the dust that will adhere to on the surface and falls, has improved the cleanliness of screen panel.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional elevation view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a side cross-sectional view of the present invention;
fig. 5 is a schematic view of the structure of the tapping rod of the present invention.
In the figure: 1. a housing; 2. a main body of the sound equipment; 3. a limiting rod; 4. a gravity block; 5. a first spring; 6. a one-way bearing; 7. a reciprocating screw rod; 8. a mesh enclosure; 9. a sponge; 10. a second gear; 11. a support plate; 12. a tapping stick; 13. a second return spring; 14. a cam; 15. a feed screw nut; 16. a second spring; 17. a groove; 18. a support bar; 19. a compression roller; 20. a limiting block; 21. a small hole; 22. a tension rope; 23. a dehumidification mechanism; 24. a fan blade; 25. a first gear; 26. a vertical rod; 27. a first return spring; 28. a cross bar; 29. a first threaded rod.
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 to 5, the present invention provides a technical solution:
a Multi-room wireless sound box, as shown in fig. 1 to 3, comprising a housing 1, wherein a sound box main body 2 is fixedly connected to the left inner surface of the housing 1, a mesh enclosure 8 is fixedly connected to the right side of the housing 1, and a dehumidifying mechanism 23 is arranged on the right inner surface of the housing 1;
during operation, in the use, send the music that needs to appreciate through audio amplifier 2, can use under some humid environment through dehumidification mechanism 23, through the difference in height about people's the removal, detach the inside water that gets into shell 1, avoided the influence of water to audio amplifier 2's tone quality and components and parts.
As an embodiment of the present invention, as shown in fig. 1 to 3, the dehumidifying mechanism 23 includes a limiting rod 3, a first spring 5, a gravity block 4, a first threaded rod 29, a one-way bearing 6, a first gear 25, a second gear 10, a reciprocating screw 7, a screw nut 15, a sponge 9, a press roller 19 and a one-way bearing 6, the limiting rod 3 is fixedly connected to the inner wall of the housing 1 near the front and rear ends of the right side, the gravity block 4 is slidably connected to the rod wall of the limiting rod 3, the first spring 5 is fixedly connected to the upper and lower ends of the gravity block 4, the first threaded rod 29 is rotatably connected to the inner wall of the housing 1 and located at the right side of the limiting rod 3, the one-way bearing 6 is fixedly connected to the inner portion of the gravity block 4 near the right side, the inner portion of the one-way bearing 6 is spirally driven with the rod wall of the first threaded rod 29, the first gear 25 is fixedly connected to the rod wall of the first threaded rod 29 near the upper and lower ends, the reciprocating screw rod 7 is rotatably connected to the inner wall of the right side of the shell 1 and is positioned on the right side of the first threaded rod 29, the second gear 10 is fixedly connected to the rod wall of the reciprocating screw rod 7 at a position close to the upper end and the lower end, the outer side of the first gear 25 is meshed with the outer side of the second gear 10, the screw nut 15 is slidably connected to the rod wall of the reciprocating screw rod 7, the compression roller 19 is movably connected between the right sides of the screw nut 15, the sponge 9 is fixedly connected to the right side of the mesh enclosure 8, the diameter ratio of the diameter of the first gear 25 to the diameter of the second gear 10 is three to one, and a small hole 21 is formed in the position, close to the right side, of the lower end of the shell 1;
when the multifunctional music box works, because a person climbs a mountain or runs, the music box moves up and down along with the central movement of the person, at the moment, the gravity block 4 moves up and down on the rod wall of the limiting rod 3 under the action of the support and the tension of the first spring 5, at the moment, the gravity block 4 drives the one-way bearing 6 fixedly connected inside to move up and down when moving up and down, the one-way bearing 6 enables the first threaded rod 29 in spiral transmission to rotate when moving up and down, because the one-way bearing 6 is adopted, the inner wall of the one-way bearing 6 is provided with the threads matched with the first threaded rod 29, so that when the gravity block 4 moves up, the one-way bearing 6 is in a movable state, at the moment, the first threaded rod 29 does not rotate, when the gravity block 4 moves down, the one-way bearing 6 is in a locked state, and the one-way bearing 6 enables the first threaded rod 29 to rotate, make first threaded rod 29 take place unidirectional rotation like this, first threaded rod 29 rotates and drives first gear 25 and rotate, first gear 25 drives the second gear 10 rotation that the meshing is connected, second gear 10 rotates and drives reciprocal lead screw 7 and rotates, reciprocal lead screw 7 rotates and makes lead screw nut 15 on the pole wall reciprocate, lead screw nut 15 drives compression roller 19 and reciprocates when reciprocating, when compression roller 19 reciprocates, extrude getting rid of the absorbent water on the sponge 9, extruded water is flowing through aperture 21, can keep the inside quality of dryness of shell 1 like this, avoid steam to the influence of internals, diameter ratio through first gear 25 and second gear 10, make reciprocal lead screw 7 pivoted faster.
As an embodiment of the present invention, as shown in fig. 3, a groove 17 is formed on the right side of the feed screw nut 15, a second spring 16 is fixedly connected inside the groove 17, a support rod 18 is fixedly connected to the right side of the second spring 16, a limit block 20 is fixedly connected to the rod wall of the support rod 18, and the right side of the support rod 18 is fixedly connected to the left side of the compression roller 19;
the during operation because compression roller 19 has certain loss to sponge 9 when extrudeing sponge 9 repeatedly, and compression roller 19 reduces sponge 9's extrusion effect long time, and the inside second spring 16 of recess 17 promotes bracing piece 18 and removes to the right side this moment, and bracing piece 18 drives compression roller 19 and removes to the left side, can guarantee like this that compression roller 19 laminates sponge 9 always, has guaranteed the extrusion effect, has increased the device's practicality.
As an embodiment of the present invention, as shown in fig. 4, a vertical rod 26 is fixedly connected to an inner wall of a lower end of the housing 1, a cross rod 28 is fixedly connected to a position on a right side of the vertical rod 26 close to an upper end, a first return spring 27 is fixedly connected to an outer side of the cross rod 28, a fan blade 24 is fixedly connected to an outer side of the first return spring 27, pull ropes 22 are fixedly connected to positions on a right side of the fan blade 24 close to upper and lower ends, and one end of the pull rope 22 far from the fan blade 24 is fixedly connected to the gravity block 4;
the during operation, can stimulate pulling force rope 22 when gravity piece 4 reciprocates, pulling force rope 22 drives flabellum 24 when being promoted and rotates, when gravity piece 4 reciprocates, flabellum 24 resets under first return spring 27's effect, make flabellum 24 rotate always like this, can accelerate the air flow rate on sponge 9 surface, accelerate the evaporation of water, make sponge 9 keep dry as far as, improve the effect of absorbing water, the practicality of the device has been improved.
As an embodiment of the present invention, as shown in fig. 3 and 5, four corners of the right inner surface of the housing 1 are fixedly connected with a supporting plate 11, a tapping rod 12 is rotatably connected to the center of the supporting plate 11, a second return spring 13 is fixedly connected to the center of the supporting plate 11, the inside of the second return spring 13 is sleeved with the wall of the tapping rod 12, and cams 14 are fixedly connected to the upper and lower ends of the reciprocating screw rod 7;
when the reciprocating screw mandrel is in work, the cam 14 is driven to rotate when the reciprocating screw mandrel 7 rotates, the cam 14 extrudes the knocking rod 12 when rotating, when the cam 14 is dislocated with the knocking rod 12, the knocking rod 12 is reset under the action of the second return spring 13, meanwhile, the knocking rod 12 knocks the mesh enclosure 8, so that the mesh enclosure 8 vibrates, dust attached to the surface is shaken off, and the cleanliness of the mesh enclosure 8 is improved.
The working principle is as follows:
when the music box works, in the using process, music which needs to be appreciated is sent out through the sound body 2, when the music box can be used in a humid environment through the dehumidifying mechanism 23, water entering the shell 1 is removed through the height difference of the upper part and the lower part when a person moves, the influence of the water on the tone quality and components of the sound body 2 is avoided, because the sound box moves up and down along with the center movement of the person when the person climbs or runs, the gravity block 4 moves up and down on the rod wall of the limiting rod 3 under the action of the supporting and pulling force of the first spring 5, the gravity block 4 drives the one-way bearing 6 fixedly connected with the inside to move up and down when moving up and down, the one-way bearing 6 enables the first screw rod 29 of the spiral transmission to rotate when moving up and down, because of the one-way bearing 6, the one-way bearing 6 is in a movable state when the gravity block 4 moves up, at the moment, the first threaded rod 29 does not rotate, when the gravity block 4 moves downwards, the one-way bearing 6 is in a locked state, the one-way bearing 6 enables the first threaded rod 29 to rotate, so that the first threaded rod 29 rotates in a one-way mode, the first threaded rod 29 rotates to drive the first gear 25 to rotate, the first gear 25 drives the second gear 10 in meshed connection to rotate, the second gear 10 rotates to drive the reciprocating screw rod 7 to rotate, the reciprocating screw rod 7 rotates to enable the screw rod nut 15 on the rod wall to move up and down, the screw rod nut 15 drives the compression roller 19 to move up and down when moving up and down, water adsorbed on the sponge 9 is squeezed and removed when the compression roller 19 moves up and down, the squeezed water flows out through the small hole 21, so that the dryness inside of the shell 1 can be kept, the influence of water vapor on internal elements is avoided, and the diameter ratio of the first gear 25 to the second gear 10 is increased, the reciprocating screw 7 can rotate faster, because the compression roller 19 can have certain loss to the sponge 9 when repeatedly extruding the sponge 9, the extrusion effect of the compression roller 19 to the sponge 9 is reduced in a long time, at the moment, the second spring 16 in the groove 17 pushes the support rod 18 to move towards the right side, the support rod 18 drives the compression roller 19 to move towards the left side, thus the compression roller 19 can be ensured to be always attached to the sponge 9, the extrusion effect is ensured, the practicability of the device is increased, the pull rope 22 can be pulled when the gravity block 4 moves up and down, the pull rope 22 drives the fan blades 24 to rotate when being pulled, when the gravity block 4 moves up and down, the fan blades 24 reset under the action of the first return spring 27, thus the fan blades 24 can rotate all the time, the air flow rate on the surface of the sponge 9 can be accelerated, the evaporation of water is accelerated, and the sponge 9 can be kept dry as much as possible, the water absorption effect is improved, the practicability of the device is improved, the cam 14 is driven to rotate when the reciprocating screw rod 7 rotates, the cam 14 extrudes the knocking rod 12 in the rotating process, when the cam 14 and the knocking rod 12 are staggered, the knocking rod 12 resets under the action of the second return spring 13, meanwhile, the knocking rod 12 knocks the mesh enclosure 8, the mesh enclosure 8 vibrates, dust attached to the surface shakes off, and the cleanliness of the mesh enclosure 8 is improved.
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 (8)
1. The utility model provides a Multi-room's wireless stereo set, includes shell (1), its characterized in that, the left side internal surface fixedly connected with stereo set main part (2) of shell (1), the right side fixedly connected with screen panel (8) of shell (1), the right side internal surface of shell (1) is equipped with dehumidification mechanism (23).
2. A Multi-room wireless sound box according to claim 1, wherein the dehumidifying mechanism (23) comprises a limiting rod (3), a first spring (5), a gravity block (4), a first threaded rod (29), a one-way bearing (6), a first gear (25), a second gear (10), a reciprocating screw (7), a screw nut (15), a sponge (9), a compression roller (19) and a one-way bearing (6), the limiting rod (3) is fixedly connected to the inner wall of the housing (1) near the front and rear ends of the right side, the gravity block (4) is slidably connected to the rod wall of the limiting rod (3), the first spring (5) is fixedly connected to the upper and lower ends of the gravity block (4), the first threaded rod (29) is rotatably connected to the inner wall of the housing (1) and located on the right side of the limiting rod (3), the one-way bearing (6) is fixedly connected to the inside of the gravity block (4) near the right side, the inside of one-way bearing (6) and the pole wall screw drive of first threaded rod (29), first gear (25) fixed connection is in the pole wall of first threaded rod (29) and is close to the position at upper and lower both ends, reciprocal lead screw (7) are rotated and are connected in the right side inner wall of shell (1) and are located the right side of first threaded rod (29), second gear (10) fixed connection is in the pole wall of reciprocal lead screw (7) and are close to the position at upper and lower both ends, the outside of first gear (25) is connected with the outside meshing of second gear (10), screw-nut (15) sliding connection is in the pole wall of reciprocal lead screw (7), compression roller (19) swing joint is between the right side of screw-nut (15), sponge (9) fixed connection is on the right side of screen panel (8).
3. A Multi-room wireless sound box according to claim 2, characterized in that the right side of the screw nut (15) is provided with a groove (17), a second spring (16) is fixedly connected inside the groove (17), a support rod (18) is fixedly connected to the right side of the second spring (16), a limit block (20) is fixedly connected to the rod wall of the support rod (18), and the right side of the support rod (18) is fixedly connected to the left side of the compression roller (19).
4. A Multi-room wireless sound as claimed in claim 3, wherein the diameter ratio of the first gear (25) to the second gear (10) is three to one.
5. A Multi-room wireless sound box according to claim 2, wherein a vertical rod (26) is fixedly connected to the inner wall of the lower end of the housing (1), a cross rod (28) is fixedly connected to the right side of the vertical rod (26) near the upper end, a first return spring (27) is fixedly connected to the outer side of the cross rod (28), a fan blade (24) is fixedly connected to the outer side of the first return spring (27), a pull rope (22) is fixedly connected to the positions of the right side of the fan blade (24) near the upper end and the lower end, and one end of the pull rope (22) far away from the fan blade (24) is fixedly connected to the gravity block (4).
6. A Multi-room wireless sound box according to claim 2, wherein the four corners of the right inner surface of the housing (1) are fixedly connected with supporting plates (11), the center of each supporting plate (11) is rotatably connected with a tapping stick (12), the center of each supporting plate (11) is fixedly connected with a second return spring (13), the inside of each second return spring (13) is sleeved with the rod wall of the tapping stick (12), and the upper end and the lower end of each reciprocating screw rod (7) are fixedly connected with cams (14).
7. A Multi-room wireless sound as claimed in claim 2, wherein the lower end of the housing (1) is provided with a small hole (21) near the right side.
8. A Multi-room radio as claimed in claim 1, characterised in that the outer side surface of the housing (1) is coated with a hydrophobic layer coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111322435.4A CN114205692A (en) | 2021-11-09 | 2021-11-09 | Multi-room wireless sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111322435.4A CN114205692A (en) | 2021-11-09 | 2021-11-09 | Multi-room wireless sound box |
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| CN114205692A true CN114205692A (en) | 2022-03-18 |
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| CN109788379A (en) * | 2019-01-25 | 2019-05-21 | 谢玲俊 | A kind of open air, which is ridden, uses Bluetooth audio device |
| CN208905146U (en) * | 2018-11-19 | 2019-05-24 | 广州市歌凯科技有限公司 | A kind of water proof type performance speaker |
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| US20200275179A1 (en) * | 2017-12-08 | 2020-08-27 | Goertek Inc. | Microphone module |
| CN112291649A (en) * | 2020-09-18 | 2021-01-29 | 马鞍山冠成科技信息咨询有限公司 | Waterproof performance sound box |
| CN212628296U (en) * | 2020-08-18 | 2021-02-26 | 四川鸿基新视听科技有限公司 | Sound box with waterproof function |
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| US20200275179A1 (en) * | 2017-12-08 | 2020-08-27 | Goertek Inc. | Microphone module |
| CN208905146U (en) * | 2018-11-19 | 2019-05-24 | 广州市歌凯科技有限公司 | A kind of water proof type performance speaker |
| CN109788379A (en) * | 2019-01-25 | 2019-05-21 | 谢玲俊 | A kind of open air, which is ridden, uses Bluetooth audio device |
| CN211089862U (en) * | 2019-12-23 | 2020-07-24 | 深圳市天兴恒塑胶电子科技有限公司 | Injection moulding's novel audio amplifier waterproof case |
| CN212628296U (en) * | 2020-08-18 | 2021-02-26 | 四川鸿基新视听科技有限公司 | Sound box with waterproof function |
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