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Manufacturing method of a new type of KTV microphone

Author:admin   AddTime:2021-10-30

A microphone, scientifically called a microphone, is an energy conversion device that converts sound signals into electrical signals, also called microphones and microphones. In the 20th century, microphones developed from resistance conversion to inductance-capacitance conversion, and a large number of new microphone technologies were gradually developed, including microphones such as aluminum tape and moving coil, as well as the widely used condenser microphones and electret microphones. At present, KTV microphones used by KTV are often hand-held, and long-term singing can easily lead to arm fatigue. The existing KTV microphones are often equipped with a large number of disposable protective covers, causing environmental pollution and waste of resources.



Technical realization elements: technicians provide a new ktv microphone to solve the problem that the microphones used in KTV in the prior art are often hand-held, and singing for a long time can easily lead to arm fatigue. The existing microphones are often covered with a large number of disposable protective covers. Defects that cause environmental pollution and waste of resources. In order to achieve the above purpose, the ktv microphone adopts the following technical solutions: a new type of ktv microphone includes a shell, one side of the shell is provided with a microphone head, the lower side of the shell is provided with a lifting frame, and the bottom of the lifting frame is fixedly connected with three A bracket is arranged around, the inner bottom of the bracket is connected with a sliding seat through a lifting mechanism, the upper side of the sliding seat is fixedly connected with a mounting frame, and the mounting frame is provided with a clamping mechanism corresponding to the housing. The side of the microphone head away from the shell is provided with a blowout preventer, and the upper and lower sides of the blowout preventer are fixedly connected with cross bars; the side of the cross bar close to the shell is connected to the connecting plate through the second telescopic rod; the fourth spring sleeve On the second telescopic rod; the two ends of the fourth spring are respectively connected with the cross bar and the connecting plate; the connecting plate is connected with the housing through a clamping mechanism. The lifting mechanism includes a first bevel gear rotatably connected to the inner bottom of the lifting frame through a first transmission shaft; one side of the first bevel gear meshes with the second bevel gear; the side of the second bevel gear away from the first bevel gear The second transmission shaft is fixedly connected with the second transmission shaft; the end of the second transmission shaft away from the second bevel gear passes through the side wall of the lifting frame and is connected with the handle; The upper side is connected with the limit plate through the first telescopic rod, the first spring is sleeved on the first telescopic rod, the two ends of the first spring are respectively connected with the fixed plate and the limit plate, and the limit plate corresponds to the limiter of the outer gear ring. The bit teeth are fixedly connected. The clamping mechanism includes two T-shaped rods symmetrically arranged outside the mounting frame. One side of the T-shaped rod is connected to the mounting frame through a plurality of second springs. The end of the T-shaped rod passes through the side wall of the mounting frame and is connected to the curved plate. The shell is between the two arc-shaped plates. Rubber anti-skid pads are fixedly connected on opposite sides of the two arc-shaped plates. The clamping mechanism includes two clamping plates arranged opposite to each other, and first sliding blocks are fixedly connected to opposite sides of the two clamping plates; first sliding grooves corresponding to the first sliding blocks are provided on the connecting plate; a plurality of third springs are connected to Between the two splints; the shell is provided with a slot corresponding to the splint.

The advantages of the above ktv microphone are: the housing can be clamped by setting the clamping mechanism, and the height of the microphone can be adjusted by setting the lifting mechanism, so that people can sing without holding the microphone, freeing their hands and making the singing experience better; The net cover and clamping mechanism can disassemble and install the blowout prevention net cover, which can be reused, saving resources and protecting the environment.

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