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Reversible loudspeaker and audio and video device

A technology for audio-visual equipment and speakers, which is applied to speaker shell brackets, speaker transducer fixing, sensors, etc.

Active Publication Date: 2021-05-07
重庆蓝岸科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problems existing in the prior art. The first purpose of the present invention is to provide a reversible loudspeaker to solve the technical problem that the sound output direction of the existing loudspeaker cannot be adjusted.

Method used

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  • Reversible loudspeaker and audio and video device
  • Reversible loudspeaker and audio and video device
  • Reversible loudspeaker and audio and video device

Examples

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Embodiment 1

[0035] The present invention provides an audio-visual device and a reversible speaker, wherein the audio-visual device may be, but not limited to, a mobile phone, a tablet or a TV, for example, the audio-visual device may also be an electronic game console.

[0036] Such as Figure 1-Figure 3As shown, in a preferred embodiment, the audio-visual equipment of the present invention includes a casing and a reversible speaker 200 mounted on the side of the casing that can be turned over relative to the casing to change the direction of sound output. In this embodiment, the audio-visual device is a mobile phone, and the reversible speaker 200 is set on the back of the top of the mobile phone as an example. It should be noted that when the audio-visual device is a tablet or an electronic game machine, the speaker body 210 can also be arranged on the top of the back of the casing; when the audio-visual device is a TV, the speaker body 210 is arranged on the side of the front of the ca...

Embodiment 2

[0050] The structural principle of this embodiment is basically the same as that of the first embodiment, except that the number and shape of the chute are different. Specific as Image 6 As shown, in this embodiment, a first chute 1311 is provided inside the installation frame 131 of the housing, a second chute 221 is provided inside the support frame 220, and a connecting plate 243 fixedly connected to the transmission rack 241 is also provided with a respective The first sliding column 2431 and the second sliding column 2432 snap fit with the first sliding groove 1311 and the second sliding groove 221 and can slide therein; however, the third sliding groove 222 is not provided on the supporting frame 220, and the rotating shaft 211 and the supporting The frame 220 is pivotally connected. In this embodiment, the first chute 1311 and the second chute 221 are arranged parallel to the direction in which the support frame 220 moves linearly, that is, the first chute 1311 and th...

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PUM

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Abstract

The invention provides a reversible loudspeaker and an audio and video device. The reversible loudspeaker is installed on an external shell. The loudspeaker comprises a loudspeaker body, a supporting frame which supports the loudspeaker body and can slide relative to a shell, a driving mechanism which drives the supporting frame to move relative to the shell so as to leave or approach the shell, and a transmission mechanism which is arranged between the loudspeaker body and the supporting frame. When the driving mechanism drives the supporting frame to move, the loudspeaker body can rotate relative to the supporting frame under the action of the transmission mechanism. According to the invention, the movement of the supporting frame is controlled through the driving mechanism, so that the loudspeaker body translates and then turns over to control the rotation angle of the loudspeaker body, and thus the loudspeaker of any shape can be turned over at any angle of 0-180 degrees, thereby improving the sound output direction of the loudspeaker body, improving the sound output effect and improving the user experience.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment, and in particular relates to a reversible loudspeaker and audio-visual equipment. Background technique [0002] At present, the sound output direction of the speakers on some audio-visual equipment such as mobile phones, tablets, and TVs is fixed. When the user uses the audio-visual equipment, the sound output direction of the speaker will be limited by the conditions of use, and it cannot be used in different environments. The best sound effects. Therefore need badly a kind of loudspeaker that sound output direction can be adjusted. Contents of the invention [0003] The present invention aims to solve the technical problems existing in the prior art. The first purpose of the present invention is to provide a reversible loudspeaker to solve the technical problem that the sound output direction of the existing loudspeaker cannot be adjusted. The second object of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02H04R1/32H04M1/03
CPCH04R1/025H04R1/026H04R1/323H04M1/03H04R2499/11H04R2499/15
Inventor 尹望颜肖
Owner 重庆蓝岸科技股份有限公司