Waterproof and moisture-proof Internet of Things instrument

Abstract

The invention relates to a waterproof and moisture-proof Internet of Things instrument, comprising a shell and a control circuit disposed in the shell, wherein the shell comprises an upper shell and alower shell, and the lower shell is an open shell capable of being hermetically connected with the flat plate type upper shell to form a cavity for placing the control circuit; the surface of the shell is hermetically connected with a waterproof and moisture-proof ventilation component for adjusting internal and external pressure difference in the shell and achieving heat dissipation, and a camera component for obtaining a weighted object image; and the camera component is electrically connected with the control circuit for transmitting the obtained image to a main control module in the control circuit. The Internet of Things instrument has waterproof, moisture-proof and ventilate performance while adopting a fully sealed design, and many functional modules are improved.

Description

technical field [0001] The invention relates to the field of electronic scales, in particular to a waterproof and moisture-proof IoT instrument. Background technique [0002] The airtightness of the existing electronic scale instrument is not enough. If it is suitable for a humid environment or weighing objects with water, the meter head is easy to enter water, which will damage the electronic components in the meter head, resulting in damage to the meter head and making it unable to work, which limits the scope of application of the electronic scale. . At the same time, the shell of the existing electronic scale instrument is a plastic part, which has insufficient strength and is easy to age, which affects the overall service life. In addition, the electronic scale instrument is usually installed on the support frame of the vertical electronic scale. When weighing, due to the different station conditions, the operator may sometimes be blocked by the electronic scale instru...

AI Technical Summary

Problems solved by technology

[0002] The airtightness of the existing electronic scale instrument is not enough. If it is suitable for a humid environment or weighing objects with water, the meter head is easy to enter water, which will damage the electronic components in the meter head, resulting in damage to the meter head and making it unable to work, which limits the scope of application of the electronic scale.

At the same time, the shell of the existing electronic scale instrument is a plastic part, the strength is not enough, and it is easy to age, which affects the overall service life

In addition, the electronic scale instrument is usually installed on the support frame of the vertical electronic scale. When weighing, due to the different station conditions, the operator may sometimes be blocked by the electronic scale instrument and cannot clearly and directly see the weight on the electronic scale base. It is inconvenient for weighing objects

In addition, the control circuit of the electronic scale instrument also has some problems on the circuit module, for example: 1. The antenna is usually set outside the casing, which not only affects the appearance but is also easy to damage; 2. Usually only key switches or touch screens are provided. In the case of only setting the touch screen, if the touch screen fails, the operator cannot control the instrument; 3. The interface of the instrument is single, and the functions cannot be expanded

4. The unreasonable layout of the circuit modules cannot place a large number of batteries, resulting in low endurance of the instrument and the need for frequent charging

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