37 results about "Swazzle" patented technology

The utility model discloses a sealing structure of a special-shaped sound cavity, which belongs to the technical field of sound boxes and comprises an upper shell assembly and a lower shell assembly, the upper shell assembly is positioned above the lower shell assembly, two ends of one side of the upper shell assembly are respectively provided with a woofer and a tweeter, and the lower end of the interior of the lower shell assembly is provided with a vibrating diaphragm. Fixing screws are arranged on the three sides of the lower end of the lower shell assembly, installation of the sealing structure can be completed through mutual splicing of the upper shell assembly and the lower shell assembly, positioning and pre-fixing can be carried out through matching of the protruding ribs and the grooves and matching of the male buckles and the female buckles, meanwhile, fixing is carried out through the fixing screws, a user can carry out assembling conveniently, and the sealing structure is convenient to use. And the dispensing glue is filled in the groove, so that the air tightness and the reliability are improved.

The reversing horn comprises a horn body (3), the horn body (3) is installed in a horn inner shell (2), the horn inner shell (2) is installed in a horn outer shell (1), a waterproof sound amplifying cover (1.3) with the opening end facing the horn body (3) is installed in the horn outer shell (1), and a horn sound amplifying opening (2.1) of the horn inner shell (2) is inserted into the waterproof sound amplifying cover (1.3). A rear cover (4) is installed on the tail portion of the loudspeaker outer shell (1), and the loudspeaker body (3) is contained in a sealing cylinder (4.3), inserted into the loudspeaker outer shell (1), on the rear cover (4). According to the reversing horn provided by the utility model, the perfect solution of waterproof and sound amplification effects is realized in a compact structural design through a brand new design.

The invention provides a portable full-frequency sounding device, which comprises a box body, a mid-bass horn, a tweeter and a silencing assembly, the mid-bass horn and the tweeter are both arranged in the box body, the mid-bass horn comprises a mid-bass vibrating diaphragm and a mid-bass dustproof cap, the tweeter is arranged in front of the mid-bass horn, and the silencing assembly is arranged in front of the mid-bass horn. The tweeter and the mid-bass loudspeaker are coaxially arranged, and at least part of the tweeter is located in the groove in front of the mid-bass vibrating diaphragm; the silencing assembly comprises a first sound absorption block and a second sound absorption block, the first sound absorption block is arranged on the side, close to the mid-bass horn, of the tweeter, the second sound absorption block is arranged on the mid-bass dustproof cap, the first sound absorption block is provided with a first inwards-concave face away from the second sound absorption block in a concave mode, and the second sound absorption block is provided with a second inwards-concave face away from the second sound absorption block in a concave mode. The second sound absorption block is provided with a second inner concave face which is concave away from the first sound absorption block, and the first inner concave face and the second inner concave face are oppositely arranged.

The utility model provides a mega bass horn damping structure used on a KTV all-in-one machine, comprising a box body, a horn and a damping assembly, the horn and the damping assembly are installed in the box body, the damping assembly comprises a sound insulation board and a reflector, the reflector is arranged on the opposite side of the horn, the reflector is provided with a reflection surface protruding towards the horn, and the sound insulation board is arranged on the sound insulation board. The sound insulation plates are arranged in the cavity of the box body and located on the two sides or the peripheral side of the loudspeaker piece and the reflector, a hollow sound guide cavity is formed between the loudspeaker piece and the reflector and used for transmitting sound emitted by the loudspeaker piece to the reflector through the sound guide cavity, and the reflecting face reflects the sound and dispersedly transmits the sound into the sound guide cavity. The damping structure of the mega bass horn effectively reduces resonance of a ktv all-in-one machine caused by the mega bass horn, and improves stability and durability of a sound box.

The utility model relates to the technical field of home production, in particular to a voice intelligent ceiling sound box structure. The device comprises a base, an outer cylinder cover plate, a conveying mechanism and a control mechanism, the conveying mechanism comprises an inner bottom plate, an inner cylinder and at least three limiting rods, the limiting rods penetrate through the inner bottom plate, the bottom ends of the limiting rods abut against the base so that a containing space can be formed between the base and the inner bottom plate, and a first square groove is formed in the upper surface of the inner bottom plate; the bottom of the inner cylinder is embedded into the first square groove, and a loudspeaker assembly is arranged on the side wall of the inner cylinder; the multifunctional sound box can be used as a stool or a flowerpot rack, and can also be used as a sound box for playing music, and through the cavity-in-cavity design of the transmission mechanism and the control mechanism in the multifunctional sound box and the transmission design of the inner cylinder and the outer cylinder, the quality and stability of the sound quality are ensured, and the purposes of surround sound quality and uniform sound production of the sound quality are achieved.

The invention relates to a loudspeaker sound cavity sealing dustproof damping assembly and a production process thereof. The assembly comprises a hollow annular foam layer, a first double-faced adhesive tape layer and a second double-faced adhesive tape layer, wherein the first double-faced adhesive tape layer and the second double-faced adhesive tape layer are attached to the two faces of the hollow annular foam layer. A dustproof net is compounded on the outer surface of the first double-faced adhesive tape layer. A PET base material layer, a third double-sided adhesive layer and a finished product release film layer are sequentially compounded on the outer surface of the second double-sided adhesive layer, handle parts protruding out of the outer contour of the second double-sided adhesive layer are arranged at the two ends of the outer contour of the PET base material layer and the two ends of the outer contour of the third double-sided adhesive layer, and mounting holes are formed in the handle parts. According to the invention, die cutting is respectively carried out at different pitches and then assembling is carried out, so that the waste of high-cost materials is reduced, the utilization rate is improved, the overall cost is reduced, and the production efficiency is considered; a die bottom plate with high hardness is adopted for die cutting of a metal dustproof net at a certain heat degree, the die cutting precision of the dustproof net can be improved, fusion of the edge of the dustproof net and the double-faced adhesive tape can be accelerated, edge laddering is avoided, and the yield of the whole assembly is increased.

An example device may comprise one or more of the following components: a neck having an opening for receiving sound, a bell directing the sound, a mouthpiece opening for emitting the sound, and a variable-width slot arranged between the neck and the bell directing the sound, wherein the variable-width slot may have a lower section having a first width and an upper section having a second width greater than the first width.

The utility model relates to a hanging type vehicle-mounted sound box which comprises a long cylindrical shell, the surface of the shell is provided with an installation clamping groove along the extending direction, the surface of the shell is provided with a first installation through hole, and the interior of the shell is provided with an installation cavity communicated with the first installation through hole and a hanging installation strip connected with the installation clamping groove in a clamping mode. The hanging installation strip is fixedly connected with a hanging piece and a first sound mechanism connected with the first installation through hole, the first sound mechanism comprises a first sound shell, a first loudspeaker and a first sealing piece, the first loudspeaker and the first sealing piece are arranged in the first sound shell, the side edge of the first sound shell extends outwards to form a first turned edge, and the first turned edge extends outwards to form a second turned edge. And the first flange presses the first sealing element to be fixedly connected with the shell around the first mounting through hole. According to the hanging type vehicle-mounted sound equipment disclosed by the utility model, the first sound equipment shell has certain sealing performance, so that a user can maintain the first loudspeaker in the first sound equipment shell more easily.

The invention relates to the technical field of sound equipment assembly, and discloses sound-absorbing cotton pasting equipment for sound speaker assembly, which comprises an electric turntable, pasting jigs, a sound-absorbing cotton body, a sound-absorbing cotton sticker, a speaker cavity, a tearing and pasting channel and a tearing and pasting assembly, and is characterized in that the pasting jigs are fixedly mounted on the rotating disc surface of the electric turntable at equal intervals; different from a conventional sticker tearing effect, the sticker tearing assembly divides the tearing action into two times of traction effects in opposite directions, the loudspeaker cavity is opened at a small angle firstly, then the loudspeaker cavity is opened at a small angle, and the sound absorption cotton sticker is adhered to the surface of the sound absorption cotton body. A certain opening angle is formed between the sound-absorbing cotton sticker and the sound-absorbing cotton body, the combination tightness of the sound-absorbing cotton sticker and the sound-absorbing cotton body is destroyed, then the sound-absorbing cotton sticker is completely torn at a large angle in the reverse direction, and the torn sound-absorbing cotton sticker part can be used as a support in the reverse direction, so that the problem of easy torsional deformation caused by lack of the support is avoided.

The utility model relates to the technical field of music boxes, in particular to a slope rotating music box which comprises a bottom plate, a side plate is clamped to the edge of the top face of the bottom plate, a power source and a loudspeaker are installed on the top face of the bottom plate, an installation plate is clamped to the top face of the bottom plate through a supporting assembly, and a top plate is clamped to the top face of the side plate. A sliding groove is formed in the surface of the mounting plate; a rotating structure is mounted on the mounting plate, the rotating structure comprises a motor, the motor is fixedly mounted on the bottom surface of the mounting plate, the output end of the motor is fixedly connected with a rotating rod, and the two ends of the rotating rod are rotationally connected with a rotating arm and a first connecting arm respectively. According to the utility model, the rotatable magnetic block can be matched with the connecting block to drive the ornament to move on the surface of the top plate, the functionality is strong, the surface of the top plate is not provided with holes, the power of the ornament moving on the surface of the top plate is hidden, and the interestingness and playability are increased.

The utility model discloses an integrated megaphone, relates to the technical field of megaphones, and aims to solve the technical problems that a traditional megaphone is usually large in size, not portable enough, relatively complex in internal structure and needs more parts and connections. According to the technical scheme, the megaphone is characterized by comprising a megaphone body, a horn base is arranged on one side of the megaphone body, a horn cavity used for containing a horn is formed in the horn base, a diffusion opening is formed in the top of the horn cavity, circulation openings are formed in the two sides of the horn base, and a sound amplifying cylinder is arranged on the other side of the megaphone body; the diffusion opening, the circulation opening and the sound amplification cylinder form a sound circulation pipeline, and an echo cylinder is arranged in the horn base. The utility model aims to provide an integrated megaphone.

The utility model discloses a sound pick-up with a protective device, which relates to the technical field of sound pick-ups and comprises a protective shell, a fixing ring is arranged on one side of the protective shell, a sound pick-up body is arranged in the protective shell, a connecting rod is arranged on one side of the fixing ring, sound receiving cloth is arranged on one side of the connecting rod, and a spherical fixing seat is arranged on the outer wall of the connecting rod. And a driving rod is arranged on one side of the spherical fixing seat. According to the utility model, a plurality of groups of connecting rods are pushed by the driving rod to form a space supporting structure, and the space supporting structure is unfolded by matching with a telescopic mechanism of the sliding pipe and the sliding rod, so that the flexible sound receiving cloth is naturally tightened to form a trumpet-shaped sound collecting cavity, and the sound signal collecting efficiency is remarkably enhanced by utilizing a sound wave reflection principle; the self-adaptive adjustment of the angle when the mechanism is unfolded can be guaranteed, the components can be tightly attached when the mechanism is stored, the flexible sound receiving cloth is automatically attached to the surface of equipment by means of material elasticity in the storage state, a physical isolation layer is formed, and dust erosion is effectively resisted.

The utility model relates to the technical field of stock bin anti-blocking, and particularly discloses a sound wave anti-blocking device which comprises an air storage tank and further comprises a whistle sounding unit, a motor is installed on the whistle sounding unit, and the whistle sounding unit is communicated with the air storage tank through a first communicating pipe. The whistle sounding unit is also provided with a sound wave guide pipe through a second communication pipe, and one end of the sound wave guide pipe away from the whistle sounding unit is provided with a sounding horn. The sound production loudspeaker is installed in the stock bin through the installation assembly. Sound is transmitted into the sound production loudspeaker through the sound wave guide pipe, air and particles in the space area are oscillated, sheared and damaged or the particles are prevented from staying and being combined on the working face through the huge effect of sound energy, and the anti-blocking purpose is achieved through the gravity of the air and airflow. The device has the technical characteristics that the wavelength is long, the energy is large, the winding and reflecting capacities are high, the sound wave energy can reach the whole space, and the blockage clearing performance is better.

The utility model discloses a sound cavity optimized fast assembly thin sound box, which comprises a first shell and a second shell, the first shell extends inwards to form a first annular edge, the second shell extends inwards to form a second annular edge, the edge opening of the first annular edge and the edge opening of the second annular edge are both S-shaped, and the edge opening of the first annular edge and the edge opening of the second annular edge are S-shaped. An S-shaped edge opening of the first annular edge and an S-shaped edge opening of the second annular edge are opposite in direction and meshed with each other, a first abutting column is formed in the first annular edge, and a second abutting column is formed in the second annular edge. According to the utility model, after the first shell and the second shell are connected and fastened, the edge opening of the first annular edge and the edge opening of the second annular edge are reversely crossed and enclasped tightly, so that wind power generated by bass cannot be blown out transversely, the collision of hard sound is avoided, and the sealing problem of the sound cavity is solved; the first abutting column and the second abutting column cooperate to clamp the loudspeaker unit and the vibrating diaphragm unit, so that a complex secondary processing technology is omitted, the assembly process of the sound box is easier and more efficient, and air leakage and resonance are avoided at the same time.

The utility model provides a sound post with an adjustable horn angle, which comprises a shell, a horn unit arranged in the shell, a mounting channel arranged on the front wall of the shell, an opening end of the horn unit accommodated in the mounting channel, the horn unit comprises a fixed horn and a movable horn which are arranged up and down, the fixed horn is fixedly connected with the shell, and the movable horn is fixedly connected with the shell. The upper end of the movable horn is hinged to the lower end of the fixed horn, and a movable gap is reserved between the lower end face of the movable horn and the lower end face of the installation channel. An adjusting mechanism is arranged on the side wall of the shell, the operating end of the adjusting mechanism is exposed out of a back plate of the shell, and the driving end of the adjusting mechanism is connected with the movable loudspeaker and used for driving the movable loudspeaker to rotate front and back. According to the sound post with the adjustable horn angle, sound directivity adjustment is achieved by adjusting the angle of the horn, and the sound post is simple in structure and convenient to adjust.

According to the low-frequency supplementary enhancement device of the sound box, the sound box comprises a box body and a woofer, the box body comprises a panel and a back plate, the woofer is installed on the panel, and sound absorption cotton is arranged behind the woofer in the box body. The principle of the utility model is as follows: after the sound-absorbing cotton is added, the sensitivity can be improved when the curve of a sound box system is below 100HZ, and the hearing feeling is fuller than that when the sound-absorbing cotton is not added at low frequency.

The utility model provides modularized sound equipment supporting specific structure upgrading, which relates to the technical field of modularized sound equipment, and comprises a sound equipment frame, a sound output panel arranged on the front surface of the sound equipment frame, a loudspeaker mounting groove arranged on the front surface of the sound equipment frame, and a bearing groove arranged on the top end of the inner wall of the loudspeaker mounting groove. The problems that a sound system is always of a closed integral structure, new audio technologies and standards emerge continuously along with faster and faster development speed of science and technology, so that old sound equipment appears outdated quickly, and if the latest technical requirements cannot be met through hardware replacement, the new audio technology and standards cannot be replaced are solved by adopting a mode of installing a double-folding push-up piece. The service life and the practicability of the equipment are greatly reduced, the application range and the long-term value of the equipment are limited, the existing sound equipment is generally an integral body, is difficult to disassemble and decompose, is small in internal space and is difficult to operate, and the sound equipment is fixed by using parts such as screws and the like, so that threads are easily damaged and slipped after being disassembled for multiple times, and the sound equipment is difficult to operate. And the service life of equipment is shortened.

The present application relates to an exemplary device that may include one or more of the following: a throat including an opening to receive sound; a bell-shaped part, which is used to guide the sound; a mouth opening that outputs a sound; and a variable width slot disposed between the throat and the bell, the variable width slot guiding sound, where the variable width slot may include a lower portion having a first width and an upper portion having a second width greater than the first width.

1. Name of the product in this design: Speaker. 2. Purpose of this design: to amplify sound and play audio. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a sound box capable of realizing sound kinetic energy enhancement, comprising a box body and a box body front plate, the box body front plate is symmetrically provided with two tweeters and a mid-bass horn; a ventilation pipe independent cavity partition plate is arranged in the box body, the interior of the box body is divided into independent cavities through the partition plate, and U-shaped ventilation pipes are installed in the cavities. According to the utility model, the trend of air flow is controlled through the cooperation of the components, and a side opening or a reverse opening is reserved at the ventilation pipe by using a partition plate or enclosing the ventilation pipe. In this way, the airflow on the corners of the sound box and the middle airflow can impact the wall opposite to the inner ventilation pipe opening for approximate time and reversely impact (to form nearly doubled speed) to discharge air from the inner ventilation pipe opening, so that the kinetic energy of air movement is superposed and improved, and the low frequency is increased.

1. The name of the design product: loudspeaker. 2. The use of the design product: the design is used to produce sound. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses an air inlet noise reduction structure and gas heating water heater, the air inlet noise reduction structure comprises a noise reduction pipe and noise reduction cotton, the noise reduction pipe is provided with an air inlet end, an air buffer end and a connecting end, the air inlet end is provided with a trumpet-shaped air inlet, the air buffer end is of a round inverted L-shaped structure, and the connecting end is connected with the noise reduction cotton. The joining end is provided with a joining port for joining a premixer; the silencing cotton sleeve is arranged at one end of the air inlet end close to the air inlet. According to the air inlet noise reduction structure, through the structure that the noise reduction pipe is combined with the noise reduction cotton, the noise reduction cotton is used for absorbing noise generated by friction between air and the inner wall of the pipeline in the air inlet process, the air inlet noise is prevented from being further expanded through the pipeline, and through the action of the long and smooth noise reduction pipe, the air inlet noise is further reduced; the ignition deflagration sound of the subsequent water heater and the low-frequency noise generated during small fire combustion are reduced.

The invention discloses an anti-shake sound box body structure and an assembling process thereof, the anti-shake sound box body structure comprises a box body assembly and a supporting leg assembly arranged on the lower end face of the box body assembly, and the box body assembly is provided with a main cavity; each supporting leg assembly comprises a first surface used for supporting and a second surface formed by a concave arc, a linkage cavity is formed in the second surface, a connecting channel is formed in the position, corresponding to the supporting leg assembly, of the box body assembly, and the two ends of the connecting channel communicate with the main cavity and the linkage cavity correspondingly; the first surface is used for transmitting air waves in the main cavity to the linkage cavity and the second surface; when a loudspeaker unit in the sound box works, strong vibration is generated, air waves are directly conducted to a second surface in an arc-shaped linkage cavity of the supporting leg assembly through a channel which is connected in a penetrating mode, dynamic pressure is generated on the cavity wall, an air filling effect is formed, and reverse and dynamically-changing supporting force is generated on supporting legs and a whole box body. And efficient damping and stable supporting are achieved.

The utility model provides a portable egg-shaped sound equipment structure, including egg-shaped shell, control circuit with bluetooth mode, horn, automatic pop-up structure, return spring, pressing piece, balancing weight, egg-shaped shell includes upper cover, shell body, shell bottom, balancing weight is correspondingly provided in the shell bottom, balancing weight includes metal inner layer, silica gel buffer outer layer, metal inner layer, silica gel buffer outer layer, metal inner layer and silica gel buffer outer layer. The silica gel buffering outer layer is correspondingly sleeved with the metal inner layer, a receding groove is formed in the middle of the upper surface of the metal inner layer, a buffering spring is coaxially arranged at the bottom of the receding groove, a containing cavity is formed in the receding groove, an aromatherapy piece is arranged in the containing cavity, and a plurality of air holes are formed in the upper portion of the outer side face of the containing cavity in the circumferential direction. Positioning elastic pieces are arranged at the edges of the two opposite sides of the upper surface of the shell bottom, clamping protruding particles are formed on the sides, close to the outer side faces, of the free ends of the positioning elastic pieces, and clamping grooves matched with the clamping protruding particles are formed in the positions, corresponding to the positioning elastic pieces, of the shell body; the outer side face of the shell body is connected with a portable hanging ring through a hinge seat. The anti-seismic property and the aromatherapy function are realized.

An example apparatus may include one or more of a throat that includes an opening that receives sound, a bell that directs the sound, a mouth opening that outputs the sound, and a variable-width slot disposed between the throat and the bell which directs the sound, wherein the variable-width slot may include a lower portion with a first width and an upper portion with a second width which is greater than the first width.

The present application belongs to the technical field of sound absorption pipeline, and discloses a kind of adjustable sound absorption pipeline structure of periodic additional horn type sound cavity and design method, including horn-shaped sound cavity and pipeline;Pipeline side is connected with several horn-shaped sound cavities;Several horn-shaped sound cavities include periodically arranged hard boundary horn-shaped horn and air impedance boundary horn-shaped horn.The pipeline horn-shaped horn of the present application can realize multiple sound absorption peaks, and the peak value is larger, and then realize broadband sound absorption;Increase the meander index of pipeline horn mouth, the number of sound absorption peaks will be increased, the number of sound absorption peaks can be controlled by controlling the meander index of horn mouth, position, can be realized frequency modulation sound absorption according to need;Pipeline horn-shaped horn is easy to process, and can be better applied to engineering practice.The present application is combined into acoustic pipeline structure by horn-shaped sound cavity with different opening boundary conditions, and multiple peak values appear on the sound absorption curve of the periodic pipeline, and broadband sound absorption characteristics can be realized.

The utility model provides a matrix type mega bass auxiliary structure for a Ktv all-in-one machine, which comprises a box body, a plurality of loudspeaker pieces and an auxiliary structure, and is characterized in that the loudspeaker pieces comprise mega bass loudspeakers, and the mega bass loudspeakers are arranged on the surface, close to the ground, of the box body and extend into the box body; the auxiliary structure is arranged on the surface, provided with the mega bass horn, in the box body, and the center of the auxiliary structure corresponds to the center of the mega bass horn; the auxiliary structure comprises a plurality of sound guide tubes and bass diaphragms sealed at one ends of the sound guide tubes, the plurality of sound guide tubes are annularly arranged on the peripheral side of the mega bass horn, and the bass diaphragms are arranged at the ends, located in the box body, of the sound guide tubes and used for driving the bass diaphragms to vibrate through airflow changes in the box body. Vibration generated by the bass vibrating diaphragm is transmitted to the outside of the box body through the sound guide tube, so that the sound production effect of the mega bass horn is enhanced. The mega bass auxiliary structure is small in size, simple in structure and capable of diffusing the bass pressure and effectively improving the mega bass working effect.

The utility model discloses a rubber part and a sound-absorbing metal sound barrier, the rubber part comprises a rubber gasket, the cross section of the rubber gasket is a U-shaped groove, and the upper parts of the two sides of the U-shaped groove are bent outwards, so that a trumpet-shaped opening structure is formed above the rubber gasket, the outer wall of the trumpet-shaped opening structure is used for installing an outer rubber pipe, and the outer wall of the trumpet-shaped opening structure is used for installing an inner rubber pipe. And the groove of the rubber gasket is used for installing the inner rubber pipe. According to the rubber part and the sound absorption metal sound barrier, multi-point high-elasticity contact supporting is adopted at the contact position of the ceramsite sound absorption plate and the metal shell, damping increase of the whole structure and good sealing of an acoustic structure are achieved by means of large deformation generated when the inner rubber pipe is pressed, the acoustic structure is secondarily sealed through the outer rubber pipe, and the sound absorption effect is good. Meanwhile, the overall stability and safety of the assembled rubber part are ensured through size amplification, and the assembling efficiency of the sound absorption metal sound barrier is improved through the flaring design.

1. The name of the design product: loudspeaker. 2. The use of the design product: for playing or amplifying sound. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.