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Split-screen traceability intelligent scale

A technology of smart scales and display screens, which is applied in the directions of special scales, detailed information of weighing equipment, instruments, etc., and can solve problems such as the influence of weighing accuracy.

Pending Publication Date: 2021-09-14
张小明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the combined application of intelligent technology and traceable scales, the mixed mode of C / S and B / S is used to structure the system, radio frequency identification (RFID) and barcode technology are used to mark products, information is collected and transmitted, and the key to the development of the system is to use component technology module, the existing split-screen traceability smart scale will affect the weighing accuracy when weighing seafood or frozen food

Method used

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  • Split-screen traceability intelligent scale
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1-6 , a split-screen traceable smart scale, comprising a base 1, a weighing pan 2 is fixedly installed on the top of the base 1, a support frame 3 is fixedly installed in the middle of one end of the top end of the base 1, and a customer service terminal display screen 5 is fixedly installed on the top of the support frame 3, A control mechanism 29 is fixedly installed in the middle of the base 1, and a pressure sensor 30 is fixedly installed in the recess in the middle of the control mechanism 29. A coolant tank 28 is fixedly installed inside the base 1, and the coolant tank 28 is shaped like a loop. The control mechanism 29 is located at In the middle of the inside of the coolant tank 28, a cooling tube 24 is fixedly installed on the inner wall of the top of the weighing pan 2, and a plurality of equidistant heating blocks 26 are arranged on the inner and outer sides of the cooling tube 24, and a plurality of temperature sensors 23 are arranged on the ...

Embodiment 2

[0049] refer to Figure 7 , a split-screen traceable intelligent scale, further, the lower end of the telescopic sleeve plate 9 is fixedly sleeved with a negative pressure fan 34, and the upper end of the outlet end of the negative pressure fan 34 is provided with a slot 35, and the inside of the slot 35 is slidingly inserted with absorbent cotton Sheet 33, negative pressure fan 34 inlet end is positioned at weighing pan 2 tops.

[0050] Working principle: The inlet end of the negative pressure fan 34 is located above the weighing pan 2. When the surface of the weighing pan 2 has residual water stains, the negative pressure fan 34 works, which can not only suck away the water stains, but also take away the weighing pan 2 The heat or cold air on the surface accelerates the weighing pan 2 to return to the standard temperature, and the water stains are all absorbed by the absorbent cotton sheet 33 located at the outlet of the negative pressure fan 34. The staff can replace it reg...

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PUM

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Abstract

The invention belongs to the technical field of intelligent metering, particularly relates to a split-screen traceability intelligent scale, and aims to solve the problem that weighing precision is affected when seafood or frozen food is weighed in the prior art, the split-screen traceability intelligent scale comprises a base, a weighing disc is fixedly installed at the top end of the base, and a supporting frame is fixedly installed in the middle of one end of the top end of the base. And a customer service side display screen is fixedly mounted at the top end of the supporting frame. When seafood or frozen food is placed at the top end of the weighing plate for weighing and tracing, the temperature of the surface of the weighing plate is sensed through the plurality of temperature sensors, if the temperature of the surface of the weighing plate is lower than the standard temperature of weighing, the plurality of uniformly distributed heating blocks are used for heating, and if the temperature of the surface of the weighing plate is higher than the standard temperature of weighing, circulating cooling liquid in the cooling pipe cools the surface of the cooling pipe, so that the temperature difference of seafood or frozen food during weighing traceability is compensated, the influence of the temperature difference on the precision and accuracy of the split-screen traceability intelligent scale is reduced, and the transaction fairness of sellers and buyers is ensured.

Description

technical field [0001] The invention relates to the technical field of smart metering, in particular to a split-screen traceable smart scale. Background technique [0002] Traceable scales, with this certificate, consumers can check whether the quality of the food they buy is qualified by querying terminals, the Internet, mobile phone text messages or dialing hotlines. The information includes: food origin, production conditions, drug use, circulation conditions, Inspection and quarantine information, etc.; traceable scales are mainly used in farmers' markets, school canteens, food factories, pork production and sales, etc. The appearance of traceable scales is to improve product quality and safety management. Traceable scales have high precision, stable data transmission, and use Long life and anti-dust function. [0003] With the combined application of intelligent technology and traceable scales, the mixed mode of C / S and B / S is used to structure the system, radio freque...

Claims

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Application Information

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IPC IPC(8): G01G19/40G01G21/02G01G21/22G01K13/00
CPCG01G19/40G01G21/02G01G21/22G01K13/00
Inventor 张小明
Owner 张小明