A kind of preparation method and device of electrostatic loudspeaker diaphragm
An electrostatic speaker and speaker technology, applied in the direction of transducer diaphragm, electromechanical sensor, sensor, etc., can solve the problems of distortion, position and lag, and achieve the effect of solving the distortion and phase lag of edge vibration and high-quality sound experience
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Embodiment 1
[0035] According to an embodiment of the present invention, an embodiment of a method for preparing an electrostatic speaker diaphragm is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions , and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0036] figure 1It is a flowchart of a method for preparing an electrostatic speaker diaphragm according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:
[0037] Step S102, sequentially covering the graphene and P solution on the copper foil to obtain the target copper foil whose surface is covered with a graphene film and a P film;
[0038] Step S104, sequentially performing etching treatment and initial surface treatme...
Embodiment 2
[0072] The embodiment of the present invention also provides a preparation device for an electrostatic speaker diaphragm, and the preparation device for an R electrostatic speaker diaphragm is used to implement the method for preparing an electrostatic speaker diaphragm provided in the above-mentioned content of the embodiment of the present invention. The following is the present invention The specific introduction of the preparation device of the diaphragm of the electrostatic speaker provided in the embodiment.
[0073] like image 3 as shown, image 3 It is a schematic diagram of the above-mentioned preparation device of the electrostatic speaker diaphragm, and the calculation device of the RSSI signal strength value includes: a coating device 10 , a first processing device 20 , a second processing device 30 and a polarization device 40 .
[0074] The coating device 10 is used to successively cover graphene and P solution on the copper foil to obtain a target copper foil ...
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