Electronic scale

Abstract

The invention discloses an electronic scale, which comprises a rotary holder, a right leg, a left leg, a middle leg, a main circuit board, a scale display and a power supply part, supporting feet are respectively mounted on the right leg, the left leg and the middle leg, a first sensor is mounted on the right leg, a second sensor is mounted on the left leg, a third sensor is mounted on the middle leg, the first sensor, the second sensor and the third sensor are in signal connection with the main circuit board through sensor wires, and the main circuit board is connected with the circuit of the scale display. The electronic scale is characterized in that: the right leg, the left leg and the middle leg are connected with the rotary holder, wherein the right leg, the left leg and the middle leg are mutually rotated to form a folding state by means of the rotary holder. The electronic scale is thin in thickness, the measurement is accurate and reliable, the electronic scale is convenient to carry, and moreover, the electronic scale also has an angle-limiting function and an in-place indication function, and therefore is more convenient to use.

Description

technical field [0001] The invention relates to the technical field of scales, in particular to the technology of electronic scales. Background technique [0002] At present, general electronic kitchen scales are fixed in shape, cannot be folded, and have a large volume, which is inconvenient to carry when going out. In addition, the application of sensors is relatively traditional. Most of them use a set of four steel sensors or a single aluminum sensor as a weight measuring device, and the shape does not change much. [0003] There is a solution for folding kitchen scales on the market, which includes four independent feet, each foot is equipped with a scale foot and a sensor, and the four feet can be opened during use through a hinged connection. The surface of the rear tripod is on the same plane, which is convenient for weighing objects on this plane, and can be folded and closed when not in use. The folding function of this kitchen scale mainly depends on these parts...

AI Technical Summary

Problems solved by technology

Among them, the tripod is used to fix the sensor, place the circuit board and battery; the scale foot is used to support the whole scale body; the sensor is used to convert the force factor into the electric factor; The power wires and sensor wires are connected to the circuit board through this center base; the hinge sleeve is used to hinge each stand and the center base, and this link sleeve is also hollow to allow the power wires and sensor wires to pass into the center base ;Pin shaft, used to fix the hinged sleeve and the center seat together, but this technology because the tripod is closed together after vertical folding 90 °, so the thickness of the scale body after closing needs to be the thickness of the two tripods The thickness is stacked together, the whole is relatively thick, and it is not convenient to carry after folding and closing, and there are certain limitations

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