At present, the smart speakers on the market are not smart enough: for example, some speakers cannot store power directly and need to be operated simultaneously with a charger; others require manual control during use, even if the wake-up is successful, the personality and interaction are not strong; There are also some people who want to get better sound quality effects, or they can interact with each other sensitively, or they need to adjust the sound position manually … These technologies are becoming more and more out of date now, but drive systems from ZHAOWEI can make your smart speaker smarter.
With the layout of smart homes, the voice interactive scene will usher in explosive growth. When it comes to voice interaction, it is necessary to mention the interactive smart speaker. The smart speaker is the two functions of WIFI connection and voice interaction on the basis of traditional speakers, and can provide content services such as music, audiobooks, Internet services such as information query, and scene-based smart home control capabilities.
Smart speakers are regarded by many companies as an important entry point into the smart home market. At the same time, they must reduce prices to increase sales and gain a larger market share to promote the spread of other smart products. As a manufacturer of smart home drive systems, ZHAOWEI combines with the needs of speaker manufacturers, designs and develops rotating reduction module solutions for intelligent speaker.
Adjusting position automatically
The smart speaker rotating reduction module from ZHAOWEI is applied to the encoder of the speaker and placed on the bottom of the speaker. The rotating base in the rotating reduction module is connected to the control part, the rotating base and the rotating part are fixed devices, and the control part is electrically connected to the audio part. The rotating reduction module has the characteristics of compact structure and small size. The speaker box realizes audio playback through audio pieces. During the use process, when the volume adjustment is required, the rotating part is driven by the reduction module from ZHAOWEI to make the rotating encoder work. The rotating encoder transmits the displacement signal to the control part, and the control part controls the volume according to the signal. It enables users to adjust the volume of audio playback, solves the problem of locating far-field pickup sound sources, and improving recognition speed. It realizes the speaker to adjust the position automatically, form the beam, suppress the noise, reduce the echo, etc.
Empowering 360° free rotation
In addition, the smart speaker rotating reduction module can rotate 360°. The difference from ordinary smart speakers is that the permanent magnet DC motor is used as the driving method. The drive structure composed of a worm gear and a helical gear can effectively solve the problem of smart speaker speakers such as jitter and noise. Ordinary speakers will experience gap jitter during use. ZHAOWEI solves the problems of short life and poor backlash through analysis of gear finite elements. It can realize the separation and alternation of stereo two-channel and dual-stereo four-channel areas, and wide stereo listening range. , with a wonderful background effect produced by synchronous operation of sound and light.
Voice interaction will be one of the directions for the development of smart home control systems in the future. Smart speakers are just one form of expression. Smart speaker manufacturers at home and abroad are actively exploring new forms. At present, it is the highlight time of smart speakers. Interactive smart speakers have more room for development in terms of technology optimization and scene innovation. ZHAOWEI can provide customized solutions for micro-drive systems and electronic drive modules for the majority of speaker manufacturers in audio drive systems.
Drive systems for rotating smart speaker