Sound box
A speaker and sound outlet technology, which is applied in the direction of sound reinforcement system, transducer shell/cabinet/bracket, stereo device, etc., can solve the problems of low speaker assembly efficiency and laborious fixing methods, and saves screw installation, Effect of improving assembly efficiency
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.
[0020] The invention discloses a sound box. The sound box comprises an upper case, a lower case, a circuit board, a horn, a sound hole and a cover. The circuit board is arranged in the lower case, and a fixing device for fixing the circuit board is arranged in the lower case. Because the circuit board fixing device is provided in the present invention, the circuit board can be directly fixed on the circuit board fixing device, which saves screw installation, saves time and effort, and improves the assembly efficiency of the sound box.
[0021] Such as figure 1 , figure 2 As shown, the fixing device includes a clip 2, and the clip 2 is provided with a barb 3 for clamping the circuit board. The barbs are used to catch the board. The barb 3 is arranged on the top of the clip 2 . The barb is formed by extending outward along the clip, and the...
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Abstract
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