A fast input device for component tag number

A technology of input devices and components, applied in the input/output process of data processing, instruments, digital data processing components, etc., can solve the problems of repeated input of English letters, large size of standard keyboard, and occupation of operating space, etc., to achieve Improve the speed of batch input, the display content can be complicated or simplified, and it is not easy to trigger by mistake

Active Publication Date: 2019-03-19
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems that the standard keyboard of the computer is bulky, takes up operating space, and the English letters in the component tag numbers need to be input repeatedly, and the input efficiency is low, the present invention provides a fast input device for component tag numbers

Method used

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  • A fast input device for component tag number
  • A fast input device for component tag number
  • A fast input device for component tag number

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specific Embodiment approach 1

[0035] When the capacitor bit number to be input is C101, first, connect the USB interface 3 and PS / 2 interface 4 of the mechanical keyboard 1 to the computer respectively, turn on the computer, supply power to the whole device through the USB interface 3, and the controller through the USB interface 3 Communicate with the computer, and the English letter C contained in the capacitor bit number C101 imported from the computer is displayed on the touch screen 2, and a visual dynamic button "C key" for selecting the type of component is formed on the touch screen 2, and the user presses on the touch screen 2 Click the "C key", the controller receives and processes the click information of the touch screen 2, and determines that the type of this component is a capacitor, and at the same time displays the "C key" as a "pressed" state; then click the number continuously on the mechanical keyboard 1 The number 1 key, number 0 key, number 1 key and confirmation key 51 in the key 52, t...

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Abstract

A fast input device for part number, relates to the field of electronic assembly, and solves the problems of large volume, occupied operating space, repeated input and low input efficiency of a standard keyboard of a computer. The invention includes a computer; a touch screen fixed on the mechanical keyboard; a controller connected to the touch screen inside the mechanical keyboard; a USB interface connected to the controller on the mechanical keyboard, and the controller imports components from the computer through the USB interface. The English letters in the number are displayed on the touch screen, and the controller receives and processes the click information of the touch screen; the mechanical keys connected to the controller are set on the mechanical keyboard, and the controller receives and processes the click information of the mechanical keys; Connected to the PS / 2 interface, the controller converts the component tag number into the PS / 2 communication protocol and transmits it to the computer through the PS / 2 interface. The invention has the advantages of small volume, portability, convenient operation, no need for repeated input and high efficiency.

Description

technical field [0001] The invention relates to the technical field of electronic assembly, in particular to a fast input device for component tag numbers. Background technique [0002] In the field of electronic assembly, in the process of manual soldering and manual inspection of circuit boards, it is usually necessary to quickly locate the position of the components to be soldered or to be inspected. The computer is usually equipped with circuit board component location search software, through the standard keyboard of the computer Entering the component tag number will indicate the position of the component on the circuit board on the computer screen. However, the standard keyboard of the computer has the disadvantages of large size, occupying operating space, the English letters in the component tag need to be input repeatedly, and the input efficiency is low. Therefore, there is an urgent need to develop a special keyboard for quickly inputting component identificatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16G06F3/045
CPCG06F1/1643G06F1/1671G06F3/045
Inventor 石宝松聂磊付柯楠
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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