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Waterproof electronic desk scale

A waterproof, electronic technology, applied in special scales, measuring devices, instruments, etc., can solve the problems of circuit board modules, load cell damage, easy water in the base, high maintenance costs, etc., to reduce maintenance costs and prolong service life , Ease of use

Inactive Publication Date: 2016-02-03
徐亚珍
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the circuit board modules and load cells of the existing electronic scales are all arranged in the base below the weighing pan, and the operation keyboard is arranged on the base shell, and the base shell is made of plastic material. , it is very easy for water to enter the base, causing damage to the circuit board module and load cell, high failure rate and high maintenance cost

Method used

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  • Waterproof electronic desk scale

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Embodiment Construction

[0013] The present invention will now be further described in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0014] Such as figure 1 The shown waterproof electronic table scale has a scale body 1, a weighing platform 3 is arranged above the scale body 1, a buffer 4 is built in the scale body 1, the buffer 4 is connected with the weighing platform 3, and the weighing platform 3 A weight sensor is connected, and the weight sensor is connected to the circuit board through an electrical connection. The shell of the scale body 1 is provided with a display 5 and a button 6, and the display 6 and the button 7 are connected to the circuit board through an electrical connection; The groove 7 that thing slides, and the center of weighing table 3 is p...

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Abstract

The invention relates to the technical field of electronic weighing equipment, especially to a waterproof electronic desk scale. The waterproof electronic desk scale comprises a scale body. A weighing bench is arranged on the scale body. A buffer is arranged inside the scale body and is connected with the weighing bench. A display device and keys are arranged on a housing of the scale body and are electrically connected with a circuit board. Grooves for preventing weighed objects from sliding are formed in the weighing bench. A drainage channel is formed from the center to the side of the weighing bench. A drainage blocking plate is connected to a water outlet of the drainage channel. The provided waterproof electronic desk scale is reasonable in design, can discharge water on the weighing bench effectively, and can effectively realize a waterproof effect; the service life of electronic components of the electronic scale can be prolonged, and the maintenance cost is reduced; a wearing-resistant pedestal is arranged, thereby prolonging the service life of the desk scale; and besides, LED lamps are arranged, so that the user can use the waterproof electronic desk scale conveniently in the dark environment.

Description

technical field [0001] The invention relates to the technical field of electronic weighing equipment, in particular to a waterproof electronic table scale. Background technique [0002] At present, the circuit board modules and load cells of the existing electronic scales are all arranged in the base below the weighing pan, and the operation keyboard is arranged on the base shell, and the base shell is made of plastic material. , It is very easy for water to enter the base, causing damage to the circuit board module and the load cell, high failure rate and high maintenance cost. Therefore, how to improve the waterproofness of the electronic scale and reduce the failure rate is a technical problem to be solved urgently in the industry. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a waterproof electronic table scale with good wear resistance, long service life and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G23/00G01G21/02G01G19/414
Inventor 徐亚珍
Owner 徐亚珍
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