Low-energy-consumption electromagnetic-driven Braille point display device
An electromagnetic drive, low energy consumption technology, applied in the field of low energy consumption electromagnetic drive braille point display devices, can solve the problems of restricting the popularization of piezoelectric ceramic braille point display devices, large size, large device current demand, etc., and achieve good social benefits and application value, easy to popularize and promote, and the effect of fast execution
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[0047] The present invention will be further described below in conjunction with the accompanying drawings.
[0048] refer to Figure 1 to Figure 18 , a low-energy electromagnetically driven braille display device, comprising a base 6, a main body 1, an actuating rod 7, a thimble 2 and an actuator 3, the main body 1 is installed on the base 6, and the main body 1 At least one "square" number of thimble mounting holes 101 for braille contacts is provided, and one "square" is composed of four rows and two columns of eight braille contacts (hereinafter referred to as eight dots Braille) or three rows and two columns of six braille contacts (hereinafter It is composed of six-dot Braille for short) and is arranged in the same manner as the Braille contacts. The thimble mounting holes are also arranged in four rows and two columns or three rows and two columns in parallel up and down directions; the number of the thimble pins 2 is the same as that of the thimble mounting holes 101 ...
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