Abstract: A speaker box includes a housing, a speaker unit and a flexible circuit board. The housing includes a base defining a through hole, and a cover. The flexible circuit board includes an end received in the housing and an opposite end exposed to outside of the housing. The flexible circuit board includes a first surface facing the cover and a second surface opposite to the cover. A first pad and a second pad are disposed at the second surface. The flexible circuit board includes a first mounting part, a second mounting part and a bending part. The first pad is arranged on the first mounting part and configured to be electrically coupled to the speaker unit. The second pad is arranged on the second mounting part and configured to be electrically coupled to external circuits. The second pad is exposed to outside of the housing via the through hole.

Abstract: The present application provides a sound adsorbing material, including a microporous material and an adsorbate gas adsorbed in the microporous material. The microporous material includes a zeolite molecular sieve, and the zeolite molecular sieve has a framework and extra-framework cations. An adsorption capacity of the adsorbolite molecular sieve to the adsorbate gas is greater than an adsorption capacity of the adsorbolite molecular sieve to air. The present disclosure further provides a speaker box adopting the sound adsorbing material. Compared with the related art, the sound adsorbing material provided by the present disclosure has good application effects, and the speaker box using the sound adsorbing material has a better low frequency acoustic performance.

Abstract: The present invention discloses a speaker device. The speaker device comprises a speaker box, a heat source, and a heat conducting member; the speaker box comprises a housing, a speaker, a sound-guiding channel, and a heat conducting plate; the speaker includes a diaphragm, the first receiving space is divided into a front sounding chamber and a back chamber, and the sound-guiding channel communicates the front sounding chamber with the outside and forms a front chamber together with the front sounding chamber; the housing having an opening penetrating therethrough, the opening communicates with the front chamber, and the heat conducting plate covers on the opening, an adjusting hole penetrates through the housing and communicates with the back chamber; an valve covers on the adjusting hole and a controller for outputting a control signal to control the valve to open or to close.

Abstract: The present application discloses a linear motor, which includes a housing having a receiving cavity, a vibrator received in the receiving cavity, a stator received in the receiving cavity, and a flexible support connecting to the housing and suspending the vibrator in the receiving cavity. The stator includes an iron core fixed to the housing and a coil winded on the iron core. The iron core includes a first iron core and a second iron core perpendicular to the first iron core, the coil includes a first coil winded on the first iron core and a second coil winded on the second iron core, and the winding directions of the first coil and the second coil are perpendicular to each other. The linear motor of the present invention not only effectively widens the working frequency band of the motor, but also enriches the vibration effect of the motor.

Abstract: An embodiment of the present invention provides a vibration motor. The vibration motor includes a vibrating component movable along a vibration direction; a fixation component including a housing with an accommodation space; an elastic support part suspending the vibrating component in the accommodation space; and a number of limit blocks fixedly connected with the housing. Each of the limit blocks includes a first horizontal part and a second horizontal part. The second horizontal part extends from the first horizontal part towards the housing along the vibration direction.

Abstract: A game controller, a vibration method and an apparatus for a game controller are provided. In the vibration method, current scene information on a terminal screen is acquired. When the current scene information contains a vibration event, event coordinates are acquired corresponding to the vibration event. A target motor identifier is determined according to the event coordinates. A motor corresponding to the target motor identifier is controlled to vibrate. A terminal device and a computer-readable storage medium are also disclosed. The players can obtain game scene information according to vibration sensations, and make quick and accurate judgments and responses accordingly, so that the game controller not only serves as an input device for game control, but it also serves as an output device for feeding back game information to the players, thus improving the gaming experience for the players.

Abstract: The present invention provides a linear vibration motor, including a housing having an accommodating space, a vibrator disposed in the accommodating space, and a coil fixed in the housing and driving the vibrator to move. The vibrator includes a magnetic circuit system. The linear vibration motor further includes a restoring assembly fixed to the housing. The restoring assembly is made of magnetic steel and is magnetized along a direction perpendicular to a direction in which the vibrator moves. Compared with an existing spring structure, in the linear vibration motor of the present disclosure, a magnetic interaction force is formed between a restoring assembly and a vibrator to restore a vibrator. In this way, an anti-humidity and anti-high-temperature effect of the restoring assembly is improved by replacing an interaction force of a spring with a magnetic interaction force.

Abstract: An embodiment of the invention provides a linear vibration motor. The linear vibration motor includes a base with a containing space, a vibration unit arranged in the containing space, an elastic piece suspending the vibration unit in the containing space, and a magnet assembly fixed to the base and driving the vibration unit to vibrate. The vibration unit includes a weight, a containing groove penetrating through the weight and at least one pair of coils which are oppositely fixed to the weight. The magnet assemblies has two magnets which are respectively fixed on two opposite sides of the base. The two magnets are at least partially located in the containing grooves, and are magnetized in the vibration direction. Compared with the related art, the linear vibration motor is improved in vibration performance and reliability.

Abstract: The present disclosure provides an antenna module and a mobile terminal. The antenna module includes a dielectric block and a radiation patch. The dielectric block is a polyhedron, the radiation patch is attached to a plurality of surfaces of the dielectric block, and the radiation patch is provided with a feed point and a ground point. The mobile terminal is provided with several antenna modules described above. The antenna module provided in the present disclosure attaches the radiation patch to the plurality of surfaces of the dielectric block with a polyhedral structure, thereby reducing an overall volume of the antenna module while increasing an effective radiation area of the radiation patch and enhancing radiation performance of the antenna module.

Abstract: Provided a haptic feedback method, including: step S1 of algorithmically training an audio clip containing a known audio event type to obtain an algorithm model; and step S2 of obtaining an audio, identifying the audio by the algorithm model to obtain different audio event types in this audio, matching, according to a preset rule, the audio event types with different vibration effects as a haptic feedback and outputting the haptic feedback. Compared with the related art, the present haptic feedback method provides users with real-time haptic feedback when applied to a mobile electronic product, thereby achieving excellent use experience of the mobile electronic product.

Abstract: The present application discloses a linear motor having a housing with an accommodation space, stoppers fixed on the housing and set at intervals, a vibrator sliding between the stoppers and a power coil driving the vibrator to reciprocate motion. The stopper includes a first iron core fixed on the housing and an auxiliary coil twinned on the first iron core. The motor also includes a positioning sensor used to sense the motion of the vibrator to obtain a feedback signal. According to the feedback signal detected by the positioning sensor, the auxiliary coil and/or the power coil act on the vibrator so as to adjust the reciprocating motion of the vibrator between the stoppers. The effect of the motion of the plan of present application is good and control precision is high.

Abstract: The present invention provides a linear vibration motor including a housing with; a vibrator and a stator accommodated in the housing; and elastic support parts suspending the vibrator in the accommodation space. Each elastic support part includes a first installation part fixed to the housing, a second installation part fixed to the vibrator, a first extension part connecting with one end of the second installation part, a second extension part, and a third extension part fixedly connected with the first installation part. By virtue of the invention, the stress generated by the vibration of the vibrator is respectively borne by the two extension parts between the two fixation parts of the elastic support parts. The elastic support parts are more difficult to deform. Accordingly, the linear vibration motor has better reliability.

Abstract: The present invention provides a sound device, which includes a housing and a sound unit with a diaphragm. The housing includes a cover plate and a bottom plate, the cover plate and the bottom plate are matched to form an accommodating cavity, and the sound unit is fixedly placed in the accommodating cavity. The bottom plate includes a main plate and a steel sheet embedded in the main plate, the main plate is provided with a first opening, the steel sheet is fixedly connected with the main plate and covers the first opening, and one side of the sound unit away from the diaphragm is welded and fixed with the steel sheet.

Abstract: The invention provides a transmission cable with a main baseline layer and a superimposed line layer. The main baseline layer includes a superimposed part, and a non-superimposed part. The superimposed line layer and the superimposed part form an unbendable part; the non-superimposed part forms a bendable par. The main baseline layer includes a first grounding layer, a first base layer stacked, a signal line layer, and a second base layer. The superimposed line layer includes a third base layer and a second grounding layer. The bendable part is small in thickness, so that the transmission cable provided by the invention has good bending performance, thereby improving the practicability of the transmission cable and prolonging the service life of the transmission cable.

Abstract: A control method for reducing vibration of a second casing of a mobile terminal includes: mounting an additional vibrator in a mounting area on the second casing, and measuring vibration responses in the mounting area under first and second preset conditions; calculating system transfer functions of the additional vibrator and a driving system formed by a first casing and an exciter; providing a signal processing unit; adjusting the value of the transfer function of the signal processing unit such that a vibration response in the mounting area under a third preset condition is at zero, and calculating the value of the transfer function H3(S) of the signal processing unit; and setting H3(S) as a preset transfer function of the signal processing unit. The present disclosure can counteract the vibration of the second casing induced by the driving system, thereby improving user experience.

Abstract: A linear vibration motor includes a housing with a receiving space, a vibrator received in the receiving space, a coil for driving the vibrator to vibrate, a guide member for guiding movement of the vibrator, and a recover assembly fixed to a side of the vibrator. The vibrator includes a magnetic circuit system with first and second magnets. The recover assembly is closed to the first magnet. A magnetic polarity of an end of the magnetic recovery assembly facing the vibrator is reverse to that of an end of the first magnet away from the second magnet. When the vibrator is in an equilibrium position, a centroid of the vibrator is located between the magnetic recovery assembly and the coil. Magnetic force between the magnetic recovery assembly and the magnetic circuit system provides recovery force for the vibrator, thereby realizing large-stroke vibration.

Abstract: The present application provides a speaker box device having a speaker box, a heating element and a heat conductor. The speaker box includes a housing body and a speaker unit provided with a diaphragm. The heat conductor includes a first end part connected to the heating element, a second end part and a connection part connecting the first end part to the second end part. Heat of the heating element is discharged by means of an air cooling effect, so that the heat dissipation efficiency of the speaker device is ensured.

Abstract: The present application discloses a speaker device including a speaker box, a heating element and a heat conductor. The speaker box includes a front acoustic cavity and a back cavity. A housing includes a plastic member with a through hole and a metal clamping plate. The heat conductor includes a first end connecting with the heating element and a second end connecting with the extension part and a connection part. The heat conducted by the heat conductor is transferred by air flow in the front acoustic cavity to realize the heat dissipation of the heating element.

Abstract: A method and an apparatus for displaying information of a motor are provided. The method includes: acquiring a target category identifier of a target motor; determining a category parameter interface according to the target category identifier, and displaying the category parameter interface, wherein the category parameter interface displays a category parameter tag that prompts a user to enter parameter information corresponding to the category parameter tag; acquiring target parameter information entered by the user via the category parameter interface; and obtaining target display information corresponding to the target category identifier according to the target parameter information, and displaying the target display information.

Abstract: The present application discloses a speaker device including a speaker box, a heating element and a heat conductor. The speaker box comprises a housing and a speaker unit provided with a diaphragm arranged in the housing. The housing comprises a plastic member provided with a through hole and a metal clamping plate. The housing further comprises a sound outlet channel jointly forming a front cavity with a front acoustic cavity. Heat transferred by the heat conductor is conducted to the front cavity, and heat dissipation of the heating element is achieved by means of an air cooling effect formed by air flow in the front cavity.