Low-cost fiber pure material discriminator capable of being implanted into mobile phone and other portable devices
A portable device and low-cost technology, applied in the direction of material analysis, instruments, scientific instruments, etc. through electromagnetic means, can solve the problems of high price, low reliability, and not easy to carry, and achieve low cost, low cost, and convenient measurement The effect
Inactive Publication Date: 2011-02-16
NANJING COLLEGE OF INFORMATION TECH
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Problems solved by technology
[0002] In the current clothing manufacturing and sales process, fiber pure material identification equipment is often needed, but the current special precision equipment is e
Method used
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[0018] The technical solution will be further described below in conjunction with the accompanying drawings and specific embodiments:
[0019] A low-cost fiber pure material discriminator that can be implanted into portable devices such as mobile phones, including a thickness measuring device, two conductive metal clips, a pulse oscillation circuit and a microprocessing circuit, and the pulse oscillation circuit and the microprocessing circuit are set in the same circuit On the board; the two metal clips clamp the fiber material to be tested to form a capacitor C;
[0020] The pulse oscillating circuit also includes a 555 integrated circuit, two resistors R1 and R2, and a capacitor C; the 1 pin of the 555 integrated circuit is grounded, the 8 pin is connected to the positive pole of the power supply, the 5 pin is grounded through a capacitor not less than 0.01μF, and the 3 pin is grounded. is the output terminal; the resistor R1 is connected between the positive pole of the po...
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The invention relates to a low-cost fiber pure material discriminator capable of being implanted into a mobile phone and other portable devices, which comprises the discriminator, a caliper attached on a carrier of the discriminator, a thickness setting switch, a metal clamping piece, a capacitor, an impulse oscillator, an operational circuit, and a fiber pure material category and credibility display circuit, wherein the caliper is used for measuring the thickness of fiber to be measured; the thickness setting switch is used for inputting thickness value; the metal clamping piece is used for clamping the fiber to be measured; the impulse oscillator is used for outputting frequency; the operational circuit is used for calculating dielectric constant of fiber pure material; and the fiber pure material category and credibility display circuit is used for fiber category display and credibility display. The discriminator has low cost and fast measurement, and can be implanted into the mobile phone and other portable devices, fill in the blank in fiber material purity discrimination simple devices in the field of clothing circulation and the household civil field, and provide device support for solving the problem that the discrimination of filter material in the civil field depends on subjective judgment; the device can realize simple data treatment and saturated and multi-dimensional information display; and the integrated structure can be implanted into the mobile phone, an MP4, a U disk, an electronic watch and other multimedia portable devices.
Description
technical field [0001] The invention relates to the fields of clothing manufacturing and clothing material quality inspection, and household tools for civilian use, in particular to a low-cost fiber pure material discriminator that can be implanted into portable devices such as mobile phones. Background technique [0002] In the current clothing manufacturing and sales process, fiber pure material identification equipment is often needed, but the current special precision equipment is expensive, bulky and not easy to carry, thus forcing the identifier to mainly rely on sensory organs for identification, which is highly subjective and can be Low reliability. Contents of the invention [0003] A low-cost fiber pure material discriminator that can be implanted into portable devices such as mobile phones, including a thickness measuring device, two conductive metal clips, a pulse oscillation circuit and a microprocessing circuit, and the pulse oscillation circuit and the micro...
Claims
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Login to View More IPC IPC(8): G01N27/60G01R27/26
Inventor 刘磊顾斌唐少娟刘楠
Owner NANJING COLLEGE OF INFORMATION TECH