CN114584876A - Intelligence bluetooth speaker with adjustable - Google Patents
Intelligence bluetooth speaker with adjustable Download PDFInfo
- Publication number
- CN114584876A CN114584876A CN202210496049.5A CN202210496049A CN114584876A CN 114584876 A CN114584876 A CN 114584876A CN 202210496049 A CN202210496049 A CN 202210496049A CN 114584876 A CN114584876 A CN 114584876A
- Authority
- CN
- China
- Prior art keywords
- sound
- ring
- box body
- groups
- mounting groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
-
- 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
- H04R1/026—Supports for loudspeaker casings
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Thermal Sciences (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses an adjustable intelligent Bluetooth sound box, which comprises a box body, wherein transverse plates are fixedly connected to the middle positions of two sides of the inner side of the box body, sound-absorbing cotton is uniformly paved at the middle position of the inner side of the box body, a loudspeaker and a cylinder body are respectively arranged at the middle position of the top of each transverse plate, and a sound-guiding bent pipe is sleeved on the outer side of the cylinder body; according to the invention, through the structural design of the box body and the sound guide bent pipe, the sound guide bent pipe can be independently subjected to angle adjustment, so that the sound mouth of the conical sound guide ring can be adjusted to be in a proper direction, and by means of structural cooperation of the movable adjusting mechanism, five groups of sealing plates form a retractable and expandable closed system at the port of the conical sound guide ring, and the diffusion range of the sound volume of the sound mouth of the conical sound guide ring can be finely adjusted, so that volume control is replaced, and the proper volume transmission range and size are adjusted under the condition of avoiding reduction of the three-dimensional sound effect.
Description
Technical Field
The invention relates to the technical field of Bluetooth sound boxes, in particular to an adjustable intelligent Bluetooth sound box.
Background
Bluetooth speaker indicates built-in bluetooth chip to the bluetooth is connected and is replaced the audio equipment that traditional wire rod is connected, and bluetooth speaker uses portable audio amplifier as the owner, and the appearance is generally comparatively small and exquisite portable, and bluetooth speaker technique also relies on its characteristics that make things convenient for the people to be valued and accept by the consumer gradually, and when bluetooth speaker used, generally need adjust according to user of service's demand, in order to acquire convenient angle of placing or volume size.
Current bluetooth speaker is when using, generally be the fixed state and place, thereby lead to the unable activity of fixed audio amplifier sound mouth of settling, can't adjust according to user's demand angle, and, the audio amplifier can only adjust the propagation size of sound generally through volume control, but can reduce the third dimension of sound transmission to volume control, be difficult to control the diffusion scope of sound, influence the travelling comfort that the music listened, and the audio amplifier is when in-service use, often need insert the socket and charge, and need set up the port and dispel the heat, but outside dust gets into the audio amplifier from the port very easily, and can directly adhere on the socket surface, be difficult to clear up, reduce the life and the safety protection nature of audio amplifier.
Disclosure of Invention
The invention aims to provide an adjustable intelligent Bluetooth sound box to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the adjustable intelligent Bluetooth sound box comprises a box body, wherein transverse plates are fixedly connected to the middle positions of two sides of the inner side of the box body, sound-absorbing cotton is uniformly paved at the middle position of the inner side of the box body, a loudspeaker and a barrel are respectively arranged at the middle position of the top of each transverse plate, and a sound guide bent pipe is sleeved on the outer side of the barrel;
the sound guide bent pipe is internally provided with a conical sound guide ring and a protective cover respectively, and the outer side wall of the sound guide bent pipe is symmetrically provided with damping devices;
the top of box is equipped with movable adjusting mechanism, and movable adjusting mechanism includes first gear, servo motor, first annular guide slot, first outer ring gear, the outer ring gear of second, collar, shrouding, arc hinge bar, second gear and the combination of second annular guide slot respectively and forms, the edge at the inside top of box of first annular guide slot rigid coupling, sound conduction return bend and first annular guide slot sliding connection, the bottom in the sound conduction return bend outside is equipped with first outer ring gear, servo motor is installed at the top of the inside one side of box, servo motor's output is equipped with the first gear with first outer ring gear intermeshing, the inside outside that is close to the toper sound conduction ring of sound conduction return bend installs second annular guide slot, the inboard of second annular guide slot is equipped with sliding connection's second outer ring gear, the collar is installed to the terminal surface in the servo motor outside, the inboard of collar articulates there is the shrouding of five group's structure adaptations, the inboard of the outer ring gear of second articulates there is five groups arc articulated rods, and arc articulated rod and five groups shrouding swing joint, the bottom cover of leading sound return bend is equipped with the axostylus axostyle, and the outside of axostylus axostyle is equipped with second gear and thumb wheel respectively, second gear and the outer ring gear intermeshing of second.
Preferably, the inside bottom of box is equipped with heat dissipation protection machanism, and heat dissipation protection machanism includes worm, worm wheel, bull stick, mounting groove, USB interface, seal baffle and filter screen respectively, the mounting groove rigid coupling is in the inside bottom of box, the both sides cover of mounting groove bottom is equipped with the bull stick, and is two sets of the outside of bull stick is equipped with the worm wheel, and is two sets of the seal baffle with the mutual adaptation of mounting groove is installed to the bottom of bull stick, the intermediate position department cover of the inside both sides of mounting groove is equipped with the worm, worm and two sets of worm wheel meshing adaptations, the USB interface is installed to the inboard terminal surface of mounting groove, the filter screen has been laid to the bottom of mounting groove.
Preferably, the bilateral symmetry of box is equipped with square pipe, and the bottom of four group square intraducts is equipped with sleeve and spring respectively, and telescopic inboard is equipped with the antiskid ribbed tile with spring elastic connection, and is two sets of damping device and square pipe are same perpendicular.
Preferably, a semi-arc-shaped support plate is laid at the bottom of the front end of the sound guide bent pipe, clamping grooves are formed in two sides of the semi-arc-shaped support plate, a semi-arc-shaped support is arranged at the top of the protective cover, and clamping buckles matched with the clamping grooves in a clamped mode are arranged on two sides of the semi-arc-shaped support.
Preferably, two sets of damping device is formed by guard groove and damping spring and buffer block combination respectively, the guard groove is installed to the outer wall symmetry of leading the sound return bend, and has laid damping spring in the inboard of guard groove, and one side of damping spring is connected with the buffer block.
Preferably, five groups of seal plates movably connected with the mounting ring are positioned at the port of the conical sound guide ring, and the port of the conical sound guide ring, the five groups of seal plates and the shield are in the same horizontal plane.
Preferably, the inboard of first annular guide slot and second annular guide slot all is equipped with two sets of guide blocks, lead two sets of guide block interconnect of sound return bend and first annular guide slot inboard, the outer ring gear of second and two sets of guide block interconnect of second annular guide slot inboard.
Preferably, one side of the worm extends out of the box body and is provided with a rotating handle, anti-slip threads are arranged on the outer side of the rotating handle, the worm is formed by combining a rotating column and two groups of worm wheel parts in opposite directions respectively, and the two groups of worm wheel parts in different directions are meshed with the worm wheel.
Preferably, an angle plate is arranged in the middle of the bottom of the mounting groove, and the two groups of sealing baffles are L-shaped structures and are respectively attached to the USB interface and the angle plate.
Preferably, the top of mounting groove is equipped with inhales the sound net, the heat extraction mouth has been seted up to the intermediate position department at mounting groove top, filter screen and heat extraction mouth and inhale the sound net perpendicular relative.
Compared with the prior art, the invention provides an adjustable intelligent Bluetooth sound box, which has the following beneficial effects:
1. according to the invention, through the structural design of the box body and the sound guide bent pipe, the sound guide bent pipe can be independently subjected to angle adjustment, so that the sound mouth of the conical sound guide ring can be adjusted to be in a proper direction, the five groups of sealing plates form a retractable and expandable closed system at the port of the conical sound guide ring by utilizing the structural matching of the movable adjusting mechanism, and the diffusion range of the sound mouth volume of the conical sound guide ring can be finely adjusted, so that the volume control is replaced, the proper volume transmission range and size are adjusted under the condition of avoiding reducing the three-dimensional sound effect, meanwhile, the sound mouth of the conical sound guide ring can be completely sealed by utilizing the sealing of the structure, the protection of the protective cover is matched, a double-shaft protection system can be formed, external dust is prevented from entering the interior of the sound box, and the protection performance of the sound box is greatly improved.
2. The invention utilizes the structural cooperation of the heat dissipation protection mechanism, can actively open the opening of the mounting groove for use or close the opening for protection, so as to enable the sound box to be adjusted according to different uses, and can expose the USB interface outside through the synchronous expansion of the two groups of sealing baffles, at the moment, the sound box can be charged, and when the two groups of sealing baffles are separated from the lower part of the mounting groove, the filtering system of the mounting groove can be circulated, so that the heat in the box body is discharged downwards, and meanwhile, under the arrangement of the plurality of groups of sound absorption cotton, the noise flowing out from the lower part can be absorbed, so that the noise is prevented from being discharged outside and mixed with music, and the quality of the sound box is prevented from being influenced.
3. The sound box is supported and fixed by four groups of square tubes on two side surfaces of the box body, so that the angle control of the sound guide bent tube is maintained, and the heat dissipation port of the heat dissipation protection mechanism is changed into a side surface, so that the sound box is placed in different spaces, and the use flexibility of the sound box is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a first front cross-sectional view of the present invention;
FIG. 3 is a second front cross-sectional view of the present invention;
FIG. 4 is a front cross-sectional view of the tone guide elbow of the present invention;
FIG. 5 is a side cross-sectional view of the tone guide elbow of the present invention;
FIG. 6 is a top view of the mounting slot of the present invention;
FIG. 7 is a bottom view of the mounting slot of the present invention;
fig. 8 is a perspective view of the sound-absorbing cotton of the present invention.
In the figure: 1. a box body; 2. a heat dissipation protection mechanism; 21. a worm; 22. a worm gear; 23. a rotating rod; 24. mounting grooves; 25. a USB interface; 26. sealing the baffle; 27. filtering with a screen; 3. a sound guide bent pipe; 31. a damping device; 32. a conical sound guiding ring; 33. a shield; 4. a movable adjusting mechanism; 41. a first gear; 42. a servo motor; 43. a first annular guide groove; 44. a first outer ring gear; 45. a second outer ring gear; 46. a mounting ring; 47. closing the plate; 48. an arc-shaped hinge rod; 49. a second gear; 410. a second annular guide groove; 5. sound-absorbing cotton; 6. a transverse plate; 7. a speaker; 8. and (4) a cylinder body.
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: the adjustable intelligent Bluetooth sound box comprises a box body 1, wherein transverse plates 6 are fixedly connected to the middle positions of two sides of the inner side of the box body 1, sound-absorbing cotton 5 is uniformly laid at the middle position of the inner side of the box body 1, a loudspeaker 7 and a cylinder 8 are respectively arranged at the middle position of the top of each transverse plate 6, and a sound-guiding bent pipe 3 is sleeved on the outer side of each cylinder 8;
the interior of the sound guide bent pipe 3 is respectively provided with a conical sound guide ring 32 and a protective cover 33, and the outer side wall of the sound guide bent pipe 3 is symmetrically provided with damping devices 31;
the top of the box body 1 is provided with a movable adjusting mechanism 4, and the movable adjusting mechanism 4 comprises a first gear 41, a servo motor 42, a first annular guide groove 43, a first outer gear ring 44, a second outer gear ring 45, a mounting ring 46, a sealing plate 47, an arc-shaped hinge rod 48, a second gear 49 and a second annular guide groove 410 which are combined, the first annular guide groove 43 is fixedly connected at the edge of the top inside the box body 1, the sound guide bent pipe 3 is connected with the first annular guide groove 43 in a sliding way, the bottom end of the outer side of the sound guide bent pipe 3 is provided with the first outer gear ring 44, the top of one side inside the box body 1 is provided with the servo motor 42, the output end of the servo motor 42 is provided with the first gear 41 which is meshed with the first outer gear ring 44, the outer side of the sound guide bent pipe 3, which is close to the conical sound guide ring 32, the inner side of the second annular guide groove 410 is provided with the second outer gear ring 45 which is connected in a sliding way, the end surface of the outer side of the servo motor 42 is provided with the mounting ring 46, the inboard of collar 46 articulates has shrouding 47 of five group's structure adaptations, and the inboard of the outer ring gear 45 of second articulates has five groups arc articulated rod 48, and arc articulated rod 48 and five groups shrouding 47 swing joint, and the bottom cover of sound guide return bend 3 is equipped with the axostylus axostyle, and the outside of axostylus axostyle is equipped with second gear 49 and thumb wheel respectively, second gear 49 and the outer ring gear 45 intermeshing of second.
As a preferable embodiment of the present embodiment: the inside bottom of box 1 is equipped with heat dissipation protection machanism 2, and heat dissipation protection machanism 2 includes worm 21 respectively, worm wheel 22, bull stick 23, mounting groove 24, USB interface 25, sealing baffle 26 and filter screen 27, the mounting groove 24 rigid coupling is in the inside bottom of box 1, the both sides cover of mounting groove 24 bottom is equipped with bull stick 23, the outside of two sets of bull sticks 23 is equipped with worm wheel 22, sealing baffle 26 with the mutual adaptation of mounting groove 24 is installed to the bottom of two sets of bull sticks 23, the intermediate position department cover of the inside both sides of mounting groove 24 is equipped with worm 21, worm 21 and two sets of worm wheel 22 meshing adaptations, USB interface 25 is installed to the terminal surface of mounting groove 24 inboard, filter screen 27 has been laid to the bottom of mounting groove 24.
As a preferable embodiment of the present embodiment: the bilateral symmetry of box 1 is equipped with square pipe, and the bottom of four group's side intraducts is equipped with sleeve and spring respectively, and telescopic inboard be equipped with spring elastic connection's antiskid ribbed tile, and two sets of damping device 31 and square pipe are same perpendicular, and the setting of usable side's pipe is assisted fixedly in the four corners department of 1 side to when laying perpendicularly, through the shock attenuation cooperation of four group's sleeves and spring and antiskid ribbed tile, improve the stability that the device was placed.
As a preferable embodiment of the present embodiment: half arc-shaped support plates are laid at the bottom of one end of the front face of the sound guide bent pipe 3, clamping grooves are formed in the two sides of each half arc-shaped support plate, a half arc-shaped support is arranged at the top of the protective cover 33, clamping buckles matched with the clamping grooves in a clamping mode are arranged on the two sides of the half arc-shaped support, and the half arc-shaped support plates can be used in a structural matching mode, so that the half arc-shaped support and the half arc-shaped support plates can be conveniently cancelled, and the protective cover 33 can be taken out of the sound guide bent pipe 3.
As a preferable embodiment of the present embodiment: two sets of damping device 31 are formed by guard groove and damping spring and buffer block combination respectively, and the guard groove is installed to the outer wall symmetry of leading sound return bend 3, and has laid damping spring in the inboard of guard groove, and one side of damping spring is connected with the buffer block, increases the buffering protectiveness of leading sound return bend 3 side, avoids contacting external object and produces vibrations.
As a preferable embodiment of the present embodiment: five groups of seal plates 47 movably connected with the mounting ring 46 are positioned at the port of the conical sound guide ring 32, the five groups of seal plates 47 and the protective cover 33 are in the same horizontal plane, so that the sound volume is discharged from the port of the conical sound guide ring 32 with the same horizontal plane, and the sound volume is ensured to be stably discharged from the sound guide bent pipe 3 by utilizing the closed adjustment of the five groups of seal plates 47 and the filtration of the protective cover 33.
As a preferable embodiment of the present embodiment: the inner sides of the first annular guide groove 43 and the second annular guide groove 410 are provided with two groups of guide blocks, the sound guide bent pipe 3 is connected with the two groups of guide blocks on the inner side of the first annular guide groove 43, and the second outer gear ring 45 is connected with the two groups of guide blocks on the inner side of the second annular guide groove 410, so that the sound guide bent pipe 3 and the second outer gear ring 45 slide under the limit matching of the guide blocks and the guide grooves, and the stability of structural displacement is improved.
As a preferable embodiment of the present embodiment: one side of the worm 21 extends out of the box body 1 and is provided with a rotating handle, anti-skid threads are arranged on the outer side of the rotating handle, the worm 21 is formed by combining a rotating column and two sets of worm wheel parts in opposite directions respectively, the two sets of worm wheel parts in different directions are meshed with the worm wheel 22, the two sets of worm wheel parts in different directions can be used for being meshed with the worm wheel in a rotating mode, the two sets of worm wheel parts 22 rotate in opposite directions, and the two sets of sealing baffles 26 are synchronously unfolded or contracted.
As a preferable aspect of the present embodiment: the intermediate position department of 24 bottoms of mounting groove is equipped with the scute, and two sets of sealing baffle 26 are L type structure and laminate each other with USB interface 25 and scute respectively, and the expansion of accessible sealing baffle 26 is convenient for to the sealed protection in USB interface 25 and 24 below mounting grooves, avoid its surface of external dust adhesion.
As a preferable embodiment of the present embodiment: the top of mounting groove 24 is equipped with inhales the sound net, and the exhaust opening has been seted up to the intermediate position department at mounting groove 24 top, and filter screen 27 is relative with the exhaust opening and inhale the sound net perpendicular, makes heat and reverberation all pass and inhales sound net and filter screen 27 and filter the decomposition, and the noise suppression runs out the external world and combines with the music.
Embodiment 1, as shown in fig. 1-3, the worm 21 rotates to drive the two sets of sealing baffles 26 to expand outwards synchronously, so as to open the through opening below the mounting groove 24 and expose the USB port 25 on the end surface, at this time, the heat inside the cabinet 1 can be discharged from the lower side of the sound box, during the period, the sound-absorbing cotton 5 can be set, the noise generated by the sound box can be absorbed, the sound can be prevented from overflowing outside and mixing with the sound, and the playing quality of the music can be affected, and when the sound box is not used, the worm 21 can be rotated reversely to withdraw the two sets of sealing baffles 26, so as to seal and protect the USB port 25 and the lower side of the sound box, prevent external dust from entering the inside of the device, increase the protection of the device, and the device can be turned on one side alone, the side of the cabinet 1 is used for placing and supporting, at this time, the through opening of the first outer gear ring 44 can be in a side direction, so as to clean the first outer gear ring 44, and the heat dissipation efficiency of the sound box is improved.
The working principle is as follows: when the loudspeaker box is used, the worm 21 can be manually rotated firstly, so that two worm wheel parts with different directions of the worm 21 drive two worm wheels 22 to be meshed, the two worm wheels 22 drive the rotating rod 23 to rotate synchronously, then two sealing baffles 26 can be outwards opened through the rotation of the rotating rod 23, the sealing of the lower parts of the USB interface 25 and the mounting groove 24 is further opened, at the moment, a protection system of the structure for the mounting groove 24 and the USB interface 25 can be contacted, then a charging wire is inserted into the USB interface 25 for charging, and the lower part of the mounting groove 24 is hollowed out for heat dissipation;
the sound can be guided into the cylinder 8 and the sound guiding bent tube 3 by the control of the loudspeaker 7, and flows out from the cone sound guiding ring 32 and the protective cover 33 under the guidance of the sound guiding bent tube 3, so that the sound box can play the transmitted music, during which the first gear 41 can be driven to rotate by the start of the servo motor 42, and the first gear 41 is meshed with the first external gear ring 44, so that the sound guiding bent tube 3 is driven to integrally rotate under the meshing of the first external gear ring 44 and the guidance of the first annular guide groove 43, thereby adjusting the azimuth angle of the sound discharging port of the cone sound guiding ring 32, so that the outlet of the sound guiding bent tube 3 is adjusted to a proper position, after adjustment, the manual rotation dial wheel drives the shaft rod and the second gear 49 to rotate, then the second external gear ring 45 is driven to mutually mesh by the rotation of the second gear 49, so that the second external gear ring 45 rotates under the guidance of the second annular guide groove 410, during which can synchronously drive the five groups of movable arc-shaped hinge rods 48 to displace along with the rotation of the second external gear ring 45, and the five groups of seal plates 47 are unfolded outwards under the axis of the installation ring 46, so that the opening size of the conical sound guide ring 32 is enlarged by unfolding the five groups of seal plates 47, the transmission range of the sound volume can be adjusted, the sound box has various adjusting functions, and the use comfort of the sound box is improved.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. Intelligence bluetooth speaker with adjustable, including box (1), its characterized in that: a transverse plate (6) is fixedly connected to the middle positions of the two sides of the inner side of the box body (1), sound-absorbing cotton (5) is uniformly laid at the middle position of the inner side of the box body (1), a loudspeaker (7) and a cylinder body (8) are respectively arranged at the middle position of the top of the transverse plate (6), and a sound-guiding bent pipe (3) is sleeved on the outer side of the cylinder body (8);
a conical sound guide ring (32) and a protective cover (33) are respectively arranged inside the sound guide bent pipe (3), and damping devices (31) are symmetrically arranged on the outer side wall of the sound guide bent pipe (3);
the top of the box body (1) is provided with a movable adjusting mechanism (4), the movable adjusting mechanism (4) respectively comprises a first gear (41), a servo motor (42), a first annular guide groove (43), a first outer toothed ring (44), a second outer toothed ring (45), a mounting ring (46), a sealing plate (47), an arc-shaped hinge rod (48), a second gear (49) and a second annular guide groove (410) which are combined, the first annular guide groove (43) is fixedly connected at the edge of the inner top of the box body (1), the sound guide bent pipe (3) is in sliding connection with the first annular guide groove (43), the bottom end of the outer side of the sound guide bent pipe (3) is provided with the first outer toothed ring (44), the top of one side of the inner part of the box body (1) is provided with the servo motor (42), the output end of the servo motor (42) is provided with the first gear (41) which is meshed with the first outer toothed ring (44), lead the inside outside of leading sound ring (32) of being close to toper of sound return bend (3) and install second annular guide slot (410), the inboard of second annular guide slot (410) is equipped with sliding connection's the outer ring gear of second (45), installing ring (46) are installed to the terminal surface in servo motor (42) outside, the inboard of installing ring (46) articulates shrouding (47) that have five groups of structure adaptations, the inboard of the outer ring gear of second (45) articulates there are five groups arc articulated rod (48), and arc articulated rod (48) and five groups shrouding (47) swing joint, the bottom cover of leading sound return bend (3) is equipped with the axostylus axostyle, and the outside of axostylus axostyle is equipped with second gear (49) and thumb wheel respectively, second gear (49) and the outer ring gear of second (45) intermeshing.
2. The adjustable intelligent Bluetooth speaker of claim 1, wherein: the bottom inside the box body (1) is provided with a heat dissipation protection mechanism (2), the heat dissipation protection mechanism (2) respectively comprises a worm (21), a worm wheel (22), a rotating rod (23), a mounting groove (24), a USB interface (25), a sealing baffle (26) and a filter screen (27), the mounting groove (24) is fixedly connected with the bottom inside the box body (1), the rotating rods (23) are sleeved on two sides of the bottom of the mounting groove (24), worm gears (22) are arranged on the outer sides of the two groups of rotating rods (23), sealing baffles (26) matched with the mounting groove (24) are mounted at the bottoms of the two groups of rotating rods (23), a worm (21) is sleeved at the middle position of the two sides in the mounting groove (24), worm (21) and two sets of worm wheel (22) meshing adaptation, USB interface (25) are installed to the terminal surface of mounting groove (24) inboard, filter screen (27) have been laid to the bottom of mounting groove (24).
3. The adjustable intelligent Bluetooth speaker of claim 1, wherein: the bilateral symmetry of box (1) is equipped with square pipe, and the bottom of four group square intraducts is equipped with sleeve and spring respectively, and telescopic inboard be equipped with spring elastic connection's antiskid ribbed tile, two sets of damping device (31) and square pipe are same perpendicular.
4. The adjustable intelligent Bluetooth speaker of claim 1, wherein: half arc-shaped support plates are laid at the bottom of one end of the front face of the sound guide bent pipe (3), clamping grooves are formed in the two sides of each half arc-shaped support plate, a half arc-shaped support is arranged at the top of the protective cover (33), and clamping buckles matched with the clamping grooves in a clamping mode are arranged on the two sides of the half arc-shaped support.
5. The adjustable intelligent Bluetooth speaker of claim 1, wherein: two sets of damping device (31) are formed by guard groove and damping spring and buffer block combination respectively, the guard groove is installed to the outer wall symmetry of leading sound return bend (3), and has laid damping spring in the inboard of guard groove, and one side of damping spring is connected with the buffer block.
6. The adjustable intelligent Bluetooth speaker of claim 1, wherein: five groups of seal plates (47) of the mounting ring (46) are movably connected and are positioned at the port of the conical sound guide ring (32), and the port of the conical sound guide ring (32), the five groups of seal plates (47) and the protective cover (33) are in the same horizontal plane.
7. The adjustable intelligent Bluetooth speaker of claim 1, wherein: the inboard of first annular guide slot (43) and second annular guide slot (410) all is equipped with two sets of guide blocks, lead two sets of guide block interconnect of sound return bend (3) and first annular guide slot (43) inboard, the outer ring gear of second (45) and two sets of guide block interconnect of second annular guide slot (410) inboard.
8. The adjustable intelligent Bluetooth speaker of claim 2, wherein: one side of the worm (21) extends out of the box body (1) and is provided with a rotating handle, anti-skid grains are arranged on the outer side of the rotating handle, the worm (21) is formed by combining a rotating column and two groups of worm wheel parts in opposite directions, and the two groups of worm wheel parts in different directions are meshed with the worm wheel (22).
9. The adjustable intelligent Bluetooth speaker of claim 2, wherein: an angle plate is arranged in the middle of the bottom of the mounting groove (24), and the two groups of sealing baffles (26) are L-shaped structures and are respectively attached to the USB interface (25) and the angle plate.
10. The adjustable intelligent Bluetooth speaker of claim 2, wherein: the top of mounting groove (24) is equipped with inhales the sound net, the intermediate position department at mounting groove (24) top has seted up the heat extraction mouth, filter screen (27) and heat extraction mouth and inhale the sound net perpendicular relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210496049.5A CN114584876B (en) | 2022-05-09 | 2022-05-09 | Intelligence bluetooth speaker with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210496049.5A CN114584876B (en) | 2022-05-09 | 2022-05-09 | Intelligence bluetooth speaker with adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114584876A true CN114584876A (en) | 2022-06-03 |
| CN114584876B CN114584876B (en) | 2022-08-05 |
Family
ID=81767567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210496049.5A Active CN114584876B (en) | 2022-05-09 | 2022-05-09 | Intelligence bluetooth speaker with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114584876B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB378091A (en) * | 1931-05-08 | 1932-08-08 | Stanley Edward Opperman | Improvements in or relating to weighing machines |
| GB387570A (en) * | 1931-06-10 | 1933-02-09 | Honore Fauchet | Talking machine |
| US6744899B1 (en) * | 1996-05-28 | 2004-06-01 | Robert M. Grunberg | Direct coupling of waveguide to compression driver having matching slot shaped throats |
| US20140360805A1 (en) * | 2012-12-22 | 2014-12-11 | Homewerks Worldwide, LLC | Audio equipped fan |
| US20160255449A1 (en) * | 2013-03-15 | 2016-09-01 | Natan Bauman | Variable Sound Attenuator With Hearing Aid |
| CN208891001U (en) * | 2018-11-12 | 2019-05-21 | 广州早森电子有限公司 | A kind of protective device of speaker and its loudspeaker |
| CN212435691U (en) * | 2020-07-03 | 2021-01-29 | 浙江笛虎科技有限公司 | Parking lot intercom all-in-one machine equipment |
| CN113364547A (en) * | 2021-06-04 | 2021-09-07 | 江苏威亿科技有限公司 | Emergency broadcasting equipment |
| CN214507322U (en) * | 2021-04-19 | 2021-10-26 | 江西科技学院 | Sound box with voice recognition function |
| CN214799775U (en) * | 2021-02-23 | 2021-11-19 | 成都语格文化传播有限公司 | Device for adjusting sound effect of sound box |
-
2022
- 2022-05-09 CN CN202210496049.5A patent/CN114584876B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB378091A (en) * | 1931-05-08 | 1932-08-08 | Stanley Edward Opperman | Improvements in or relating to weighing machines |
| GB387570A (en) * | 1931-06-10 | 1933-02-09 | Honore Fauchet | Talking machine |
| US6744899B1 (en) * | 1996-05-28 | 2004-06-01 | Robert M. Grunberg | Direct coupling of waveguide to compression driver having matching slot shaped throats |
| US20140360805A1 (en) * | 2012-12-22 | 2014-12-11 | Homewerks Worldwide, LLC | Audio equipped fan |
| US20160255449A1 (en) * | 2013-03-15 | 2016-09-01 | Natan Bauman | Variable Sound Attenuator With Hearing Aid |
| CN208891001U (en) * | 2018-11-12 | 2019-05-21 | 广州早森电子有限公司 | A kind of protective device of speaker and its loudspeaker |
| CN212435691U (en) * | 2020-07-03 | 2021-01-29 | 浙江笛虎科技有限公司 | Parking lot intercom all-in-one machine equipment |
| CN214799775U (en) * | 2021-02-23 | 2021-11-19 | 成都语格文化传播有限公司 | Device for adjusting sound effect of sound box |
| CN214507322U (en) * | 2021-04-19 | 2021-10-26 | 江西科技学院 | Sound box with voice recognition function |
| CN113364547A (en) * | 2021-06-04 | 2021-09-07 | 江苏威亿科技有限公司 | Emergency broadcasting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114584876B (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205491022U (en) | Earphone with clean function of air | |
| CN114584876B (en) | Intelligence bluetooth speaker with adjustable | |
| CN111203749B (en) | Noise treatment device for machining center | |
| CN207022150U (en) | A kind of computer sound box cleaner | |
| CN107269550B (en) | Tool lithium battery drive motor ring Zhou Binglie filtering muffling air duct blows leaf machine | |
| CN112706543B (en) | Highway design is with drawing measuring device suitable for sand blown by wind area | |
| CN203744398U (en) | Air purifier switchover device and air purifier | |
| CN209637965U (en) | A kind of three-level filter device of compressor | |
| CN108449665B (en) | It is a kind of to be easily installed fixed sound rack | |
| CN219145604U (en) | Vehicle-mounted annular sound horn | |
| CN206144627U (en) | Purification type car noise eliminator | |
| CN210899512U (en) | Sound box shell convenient to install and detach | |
| CN212628307U (en) | Stereo set strorage device with radiating effect | |
| CN211930824U (en) | Artificial intelligence conference system audio device | |
| CN209930493U (en) | Sound box with display screen | |
| CN210425164U (en) | Smoke machine with mute noise reduction and oil smoke separation | |
| CN210658078U (en) | Movable sound insulation barrier | |
| CN103822309B (en) | Air purifier switching device shifter and air purifier | |
| CN217116329U (en) | Dustproof wireless meeting microphone of making an uproar falls | |
| CN208275135U (en) | A kind of environmental protection weldering fume purifier | |
| CN112838505A (en) | Box-type substation | |
| CN220823219U (en) | Dustproof sound box for conference room | |
| CN211158995U (en) | Nanofiber filtering device for air purification | |
| CN214158915U (en) | Aluminum alloy ex-trusions spraying powder recovery unit | |
| CN214809316U (en) | Tail gas treatment's baking finish room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |