Portable type intelligent distance measurement instrument with voice function
An intelligent ranging and portable technology, applied in the field of instruments, can solve the problem of not finding household portable rangefinders, etc., and achieve the effect of solving the problem of harm to the human body and health, with simple structure and accurate ranging.
Inactive Publication Date: 2013-10-23
HENAN UNIV OF CHINESE MEDICINE
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- Application Information
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Problems solved by technology
Ultrasonic distance measurement is accurate, and no household portable rangefinder developed by using ultrasonic waves has been found so far.
Method used
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[0019] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0020] Depend on figure 1 , 2 As shown, the present invention includes a housing and a ranging circuit inside the housing. The front of the housing 1 has a display window 2, a power switch (S2) 3, a ranging switch (S1) 4, and a temperature identifier socket 6. The temperature identifier Socket 6 is provided with a temperature identifier 5 connected to the controller. The distance measuring circuit includes a power supply and a controller. The power supply is connected to the controller. 4 are connected, the power supply is connected with the power switch 3, voice chip, loudspeaker, decoder, and digital display respectively, the trigger is connected with the voice chip, the voice chip is connected with the microphone and the loudspeaker respectively, the decoder is connected with the digital display, and the voice chip is connec...
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The invention relates to a portable type intelligent distance measurement instrument with a voice function, effectively overcomes the difficulty of accurately determining a radiation source distance, and can be widely applied to various distance measurement fields of houses, outdoors, wild places and the like. The structure of the portable type intelligent distance measurement instrument is that the front part of a shell is provided with a displaying window, a power supply switch, a distance measurement switch and a temperature recognizer socket, wherein the temperature recognizer socket is provided with a temperature recognizer connected with a controller; a distance measurement circuit comprises a power supply and the controller; the power supply is connected with the controller; the controller is respectively connected with an ultrasonic wave receiver-transmitter, a trigger, a decoder and the distance measurement switch; the power supply is respectively connected with the power supply switch, a voice chip, a loudspeaker, the decoder and a digital display; the trigger is connected with the voice chip; the voice chip is respectively connected with a microphone and the loudspeaker; the decoder is connected with the digital display; the voice chip is matched with the microphone and the loudspeaker. The portable type intelligent distance measurement instrument disclosed by the invention is simple in structure, good in use effect and accurate in distance measurement; a measured result is dually displayed by digits and voices.
Description
technical field [0001] The invention relates to an instrument, in particular to a portable intelligent rangefinder with voice function. Background technique [0002] With the improvement of people's life and the advancement of science and technology, household appliances or medical equipment have entered thousands of households, or public places and related specific workplaces, etc., in order to be efficiently used in daily life and specific work. In order to prevent the radiation or harmful substances produced by electrical appliances from affecting their health, it is necessary to keep people at a certain distance from electrical appliances or harmful substances. How to control an effective safe distance often requires a range finder. Although there are many different types of range finders Model, but due to structural problems, there are problems of one kind or another in use. On the other hand, short-distance building distance measurement, indoor length, width and area ...
Claims
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Inventor 宋学坤张佩江申义彩孔沈燕余孝奎杜娟张红坡
Owner HENAN UNIV OF CHINESE MEDICINE