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Keyboard with native sound field adjustment function and electronic device

An electronic device and sound field technology, applied in the field of keyboards and electronic devices, can solve problems such as unfavorable speaker sound effects

Inactive Publication Date: 2017-10-24
JRD COMM (SHENZHEN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is not conducive to the play of the sound effect of the speaker

Method used

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  • Keyboard with native sound field adjustment function and electronic device
  • Keyboard with native sound field adjustment function and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the sound guide channel 20 is a cavity located inside the keyboard body 10 with its own sound field adjustment function, and its surroundings are sealed, and it is adjacent to the slot 11. The hole 12 and the second through hole 13 are connected. The part of the sound guiding channel 20 close to the first through hole 12 is trumpet-shaped. The through hole 13 communicates, so that the sound is further amplified after passing through the trumpet-shaped part of the sound guide channel 20 . In order to achieve different sound effects, the number of the first through hole 12 and the sound guide channel 20 is two, and the first through hole 12 is symmetrically arranged on both sides of the keyboard body 10 with the sound field adjustment function, so that the sound is played with Stereo effect.

[0023] Further, the keyboard with sound field adjustment function also includes a cover plate 30, which is movably connected to the part of the keyboard...

Embodiment 2

[0025] Such as figure 2 As shown, the keyboard with its own sound field adjustment function in this embodiment also includes a sound guide device, the part of the keyboard body with its own sound field adjustment function close to the slot is hollow, the sound guide device is arranged in the hollow part, and the sound guide device A third through hole and a fourth through hole are provided on the top, and the third through hole and the fourth through hole communicate with the second through hole and the first through hole respectively to form a sound guide channel 20 to realize the change of sound direction. Wherein the sound guide device is preferably a hollow pipe, the two ends of which communicate with the second through hole and the first through hole respectively.

[0026] Further, there are at least two sound guide devices, and at least two first through holes 12 and fourth through holes are evenly distributed on the front of the keyboard main body 10 with its own sound...

Embodiment 3

[0029] Different from Embodiment 2, the number of the sound hole and the second through hole 13 is two, and the shapes of the two sound guide devices are different, and the sound hole, the sound guide device and the second through hole 13 constitute two parts respectively. Two different sound guide channels 20, wherein the lengths of the two sound guide devices are different, the sizes of the corresponding first through holes 12 are different, and the distance between the two first through holes 12 is greater than the distance between the two sound outlet holes, so that the sound passes through Different sound guide channels 20 can achieve different sound output effects.

[0030] The invention discloses a keyboard and electronic equipment with a sound field adjustment function, which is characterized in that the keyboard with a sound field adjustment function is provided with a sound guide channel. The sound guide channel changes the propagation direction of its sound and expa...

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Abstract

The invention discloses a keyboard with a native sound field adjustment function. The keyboard comprises a keyboard body with the native sound field adjustment function and keys which are arranged on the front face of the keyboard with the native sound field adjustment function, an inserting groove is formed in the keyboard body with the native sound field adjustment function, first through holes are formed in the front face of the keyboard body with the native sound field adjustment function, and second through holes are formed in the bottom of the inserting groove; sound guide channels are formed in the keyboard body with the native sound field adjustment function, and the first through holes and the second through holes are communicated through the sound guide channels. The invention further discloses an electronic device. The device comprises a mobile terminal and any keyboard with the native sound field adjustment function, the mobile terminal comprises a loudspeaker and sound outlet holes, and the sound outlet holes are formed in the side face of the mobile terminal; the mobile terminal is inserted in the inserting groove. The keyboard with the native sound field adjustment function and the electronic device have the advantages that the sound guide channels are formed in the keyboard with native sound field adjustment function, and when the electronic device is cooperatively used with the keyboard with the native sound field adjustment function, the propagation direction of sound can be changed through the sound guide channels, and the sound field of the loudspeaker can be enlarged through the sound guide channels.

Description

technical field [0001] The invention relates to the field of electronic equipment, and more specifically relates to a keyboard with a sound field adjustment function and the electronic equipment. Background technique [0002] In order to meet the user's music and voice playback requirements, the electronic product is integrated with a speaker device. With the thinning and thinning of electronic products, in order not to destroy the integrity of the front panel of electronic products, the speaker sound hole is generally not opened on the front panel of electronic products, so the opening of the speaker is usually selected on the side of the electronic product. As a result, when playing audio, the sound radiates to the side of the electronic product instead of radiating to the face of the user during normal use. It is not conducive to the play of the sound effect of the speaker. Contents of the invention [0003] The technical problem to be solved by the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/02
Inventor 罗彬邱盛芳王旭邱珠伟陈兴春黄帆刘明亮
Owner JRD COMM (SHENZHEN) LTD
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