Orthodontic treatment relative angle measuring device and using method
A relative angle, measuring device technology, applied in the direction of the arch wire, etc., can solve the problems of inability to accurately bend, inability to perform accurate bending angles, etc.
Pending Publication Date: 2019-05-03
贺家富
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Problems solved by technology
It is impossible to make an accurate bending angle. For example, if the arch wire needs to be bent to 30 degrees, the angle of the arch wire after the operator bends may fluctuate around 30 degrees, which cannot be bent accurately.
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[0022] The present invention will be further described below in conjunction with accompanying drawing.
[0023]As shown in the figure, the orthodontic precision relative angle measuring device consists of a first angle positioning device 1, a second angle positioning device 2 and an angle calculation and display device 3; the first angle positioning device 1 is composed of the following structures: the first single-chip microcomputer 11 , the first gyroscope 12 that is connected with the first single-chip microcomputer 11, the first wireless transmission module 13 that is connected with the first single-chip microcomputer 11; The second gyroscope 22 that connects, the second wireless transmission module 23 that is connected with the second single-chip microcomputer 21; The first wireless receiving module 32 of the signal is connected with the main single-chip microcomputer 31 and receives the second wireless receiving module 33 of the second wireless sending module 23 signals,...
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The invention relates to an orthodontic treatment relative angle measuring device. The device is composed of a first angle positioning device, a second angle positioning device and an angle calculating display apparatus; the first angle positioning device is composed of the following structure: first single chip, a first gyroscope connected to the first single chip, and a first wireless transmitting module connected to the first single chip; the second angle positioning device is composed of the following structure: a second single chip microcomputer, a second gyroscope connected to the secondsingle chip microcomputer, and a second wireless transmitting module connected to the second single chip device; and the angle calculating display device is composed of the following structure: a main single chip microcomputer, a first wireless receiving module connected to the main single chip microcomputer and receiving the signal of the first wireless transmitting module, and a second wirelessreceiving module connected to the main single chip microcomputer and receiving the signal of the second wireless transmitting module , a button connected to the main microcontroller, and a display module connected to the main microcontroller for display. The device can accurately measure the angle of an arch wire.
Description
technical field [0001] The invention relates to an angle measuring device and a using method thereof, in particular to an orthodontic precision relative angle measuring device and a using method for measuring the bending angle of an orthodontic arch wire. Background technique [0002] Now for orthodontics, it is necessary to use a curved orthodontic archwire to fix the teeth, or to finely adjust the teeth in the three-dimensional direction. The angle of misalignment of each person’s teeth is different, so the size of the archwire required, The bending angle is also different. Now the bending angle is all dependent on the experience of the operator. It is impossible to make an accurate bending angle. For example, if the arch wire needs to be bent to 30 degrees, then the angle of the arch wire after the operator bends may fluctuate around 30 degrees, which cannot be bent accurately. And it is also unknown whether the angle of the bent arch wire can be accurately measured, so...
Claims
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Inventor 贺家富
Owner 贺家富