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Weighing display for recording and inquiring weighing frequency

A weighing display and frequency technology, applied in the field of display screens, can solve the problems that the weighing display cannot record, query weighing frequency and simple calculation functions, and the display screen is not complete enough, so as to achieve the effect of improving protection and being convenient to carry

Inactive Publication Date: 2020-08-25
重庆唯英科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Nowadays, people's requirements for the weighing display are further improved, not only for digital display, but for the current fast transaction situation, the current weighing display cannot record, query weighing frequency and simple calculation functions, so the current The display is not complete

Method used

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  • Weighing display for recording and inquiring weighing frequency
  • Weighing display for recording and inquiring weighing frequency
  • Weighing display for recording and inquiring weighing frequency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see figure 1 , 3 , a weighing display for recording and querying weighing frequency, including an operation box 1, a display panel 2 and a connecting shaft 26, the operation box 1 and display panel 2 can use a weighing display for recording and querying weighing frequency The heavy display is divided into two modules, which is convenient for installation and maintenance. The rotating shaft can make the swing of the display board 2 be 160 degrees. There is a button A3 on the left front of the top of the operation box 1, and the button A3 is fixed on the operation box 1 by screws. On the right side of the button A3 is provided with a button F8, the button F8 is fixed on the operation box 1 by screws, the right side of the button F8 is provided with a keyboard 9, and the left side of the operation box 1 is equipped with a nameplate 27, through which the user can better To understand our company and this product, there is a control chip 10 in the middle of the inner side o...

Embodiment 2

[0023] see figure 1 , 2 , 3, a kind of weighing indicator that is used for recording, inquiry weighing frequency, comprises control chip 10, and lithium battery 11 is housed on the right side of control chip 10, and processing chip 12 is housed on the right side of lithium battery 11, and processing chip 12 front places There is a small printer 13, and the small printer 13, the processing chip 12 and the lithium battery 11 are all fixed on the inner wall of the operation box 1 by screws. The rear side of port 16 is provided with input port 17, and the rear side of printing paper 19 is provided with USB interface A20. Connect with lithium battery 11, input port 17, output port 16, USB interface A20 and USB interface B15 are all connected with processing chip 12 by cable, display screen 22 is connected with display chip 23 by cable, display chip 23 and memory 24 are all Connect with processing chip 12 by cable, processing chip 12, processing chip 12, display screen 22, display...

Embodiment 3

[0026] see figure 1 , 3 , a weighing display for recording and querying the weighing frequency, comprising a display board 2 installed on the rear side of the top of the operation box 1 through a connecting shaft 26, a display screen 22 is placed on the front side of the display board 2, and a display is displayed on the rear side of the display screen 22 Chip 23, display chip 23 right side is provided with storage device 24, and display chip 23 and storage device 24 are all installed on the display board 2 by screw, and storage device 24 rear side is equipped with box cover 25, and box cover 25 is installed on display panel by screw. On board 2, the maximum rotation angle between display board 2 and operation box 1 is: 160 degrees, and the material of display screen 22 is STN screen.

[0027] Specifically, the display screen 22 is connected to the display chip 23 through a cable and the display chip 23 and the storage device 24 are connected to the processing chip 12 through...

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PUM

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Abstract

The invention discloses a weighing display for recording and inquiring weighing frequency. The device comprises an operation box, a display panel and connecting rotating shafts. A button A is arrangedin front of the top left of the operation box; the button A is fixed on the operation box through a screw. A button F is arranged on the right of the button A. The button F is fixed on the operationbox through a screw. Keyboard arranged on right side of button F, a nameplate is arranged behind the left side of the operation box. A control chip is arranged in the middle inside the operation box.The keyboard is assembled on the control chip. A control chip is fixed to the inner wall of the operation box through screws, a lithium battery is installed on the right side of the control chip, a processing chip is installed on the right side of the lithium battery, a small printer is placed in front of the processing chip, the small printer, the processing chip and the lithium battery are fixedto the inner wall of the operation box through screws, and a USB interface B is formed in the rear side of the printing output port. The weighing display for recording and querying the weighing frequency has the advantages of recording and querying the weighing frequency, simple calculation and automatic work.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a weighing display for recording and querying weighing frequency. Background technique [0002] The weighing display is an instrument in an electronic weighing instrument that displays the mass and weighing status of the object being weighed. The weighing display screen was originally an analog indicating type, which is composed of error amplifier, reversible motor, balance bridge, excitation power supply, dial and pointer, and works according to the principle of automatic balancing electronic potentiometer. It has slow weighing speed, single function and low accuracy, and has been basically eliminated. The current weighing display is a digital display. [0003] Nowadays, people's requirements for the weighing display are further improved, not only for digital display, but for the current fast transaction situation, the current weighing display cannot record, query weig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G23/32G01G23/38G01G23/44
CPCG01G23/44G01G23/38G01G23/32
Inventor 熊利海
Owner 重庆唯英科技有限公司