39results about How to "Increase playback volume" patented technology

The invention discloses a hotspot content pushing method and apparatus. The method comprises the steps of receiving a triggering request, wherein the triggering request is used for indicating target hotspot contents pushed to a target user, and comprises attribute information of the target user; searching for a target hotspot event from a plurality of hotspot events according to the attribute information of the target user, wherein configuration information of the target hotspot event includes to-be-pushed user attribute information, and the to-be-pushed user attribute information is matched with the attribute information of the target user; obtaining the target hotspot contents corresponding to the target hotspot event; and pushing the target hotspot contents to the target user. According to the method and the apparatus, the technical problem of relatively low hotspot content pushing efficiency caused by manually configuring and pushing hotspot contents in related technologies is solved.

The invention provides a mobile phone protection shell capable of assisting the increasing of a playing volume of a mobile phone, and the mobile phone protection shell comprises a bottom wall, a side wall and a sound system, wherein the sound system comprises an earphone plug, an earphone wire, a volume adjuster and a sound box, the bottom wall and the side wall collectively encircle to form a cavity for accommodating the mobile phone, the surface of the bottom wall in the cavity is a front surface, a part on the side wall, corresponding to an earphone jack on the mobile phone, is provided with an earphone plug through hole, the back surface of the bottom wall which is close to the earphone plug through hole is provided with a projection, an earphone plug accommodating hole is arranged in the projection, the back surface of the bottom wall is also provided with a plurality of protruded patterns, and the sound box is embedded in the protruded patterns. When the play volume is loud, the earphone plug is plugged into the earphone jack on the mobile phone through the earphone plug through hole, and the sound box embedded in the protruded patterns can play a role in increasing the volume, so that the mobile phone protection shell not only can realize a decoration and protection function, but also can play a role in increasing the play volume.

The invention discloses a loudspeaker unit support structure and a loudspeaker system, including a loudspeaker installation unit and a loudspeaker unit. The loudspeaker unit is fixedly installed in the loudspeaker installation unit. According to different types of loudspeaker installation units, different loudspeaker unit fixing methods can be selected and used , multiple speaker units are set in the speaker installation unit, the speakers of each speaker unit are set independently, and they are started together when in use to increase the overall playback volume of each speaker unit, reduce the playback burden of a single speaker, and fix the speaker inside the support mechanism by bolts , the electric telescopic rod drives the clamping arm to press inward to fix the speaker. When dismounting, the fixing bolt is released, and the anti-magnetic sleeve is turned to make the push rod feed upwards to realize the ejection of the speaker. Pry up to avoid damage to the speaker caused by metal tools during assembly and disassembly, which is more practical.

A handheld electronic device is characterized by comprising a volume adjusting processor, a sound playing unit and a sound reception unit. The sound playing unit is electrically connected with the volume adjusting processor, the volume adjusting processor is triggered to send a ringtone signal to the sound playing unit, time when the ringtone signal is sent is recorded, and the sound playing unit plays a ringtone according to the ringtone signal; the sound reception unit is electrically connected with the volume adjusting processor, and is used to receive the ringtone of the sound playing unit and send a sound reception signal to the volume adjusting processor; and the sound adjusting processor calculates a time difference between time when the ringtone signal is sent and time when the sound reception signal is received, compares the time difference with a preset threshold range, and adjusts the playing volume of the sound playing unit correspondingly.