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Electronic scale and dual-purpose electronic scale

An electronic scale and precision technology, applied in special scales, measuring devices, instruments, etc., can solve the problems of inability to use kitchen electronic scales, inability to be used for other purposes, and high cost

Inactive Publication Date: 2016-09-28
申俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this traditional weight electronic scale can basically not be used for other purposes except for weighing, especially it cannot be used as a kitchen electronic scale.
In addition, if you choose a weighing sensor with high precision to achieve both weighing and use as a kitchen electronic scale, there is no problem technically, but considering that the accuracy must be at least in grams or 0.1g, it is still a problem. To reach the upper limit of the measuring range of 180 kg, the cost of this load cell will be relatively high, at least in terms of price, it cannot compete with traditional electronic scales

Method used

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  • Electronic scale and dual-purpose electronic scale
  • Electronic scale and dual-purpose electronic scale
  • Electronic scale and dual-purpose electronic scale

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (embodiment 1, electronic scale)

[0022] The present embodiment is a kind of electronic balance, see Figure 1 to Figure 4 As shown, it includes a first load plate 1, a display screen 12, a capacitive adjustment switch 13, four first precision load cell assemblies 2 with support feet 21, and a second precision load cell with a support 3 Component 4, and a force guide 5 for transmitting the pressure of the second precision load cell component to the first precision load cell component; the first loading plate is crimped and arranged on the first precision load cell component; The second precision load cell assembly is arranged below the first loading plate, and the bottom end of the supporting foot is the lowest end of the electronic scale; the first loading plate is provided with a supporting through hole 11, and the top of the supporting member is opposite to each other. The through-hole arrangement should be supported. There is a gap between the supporting member a...

Embodiment 2

[0030] (Embodiment 2, dual-purpose electronic scale)

[0031] This embodiment discloses a kind of dual-purpose electronic balance that adopts above-mentioned embodiment 1 to make, see Figure 5 to Figure 8 As shown, the difference from Embodiment 1 is: it also includes a second loading board 8; the second loading board is higher than the first loading board, and only one pillar is provided on the bottom wall of the second loading board, The center of the bottom end of the pillar is provided with an internal screw hole adapted to the external thread connection part 441 at the top of the supporting boss, and the pillar is screwed and fixed on the supporting member. There is a gap between the outer peripheral wall of each pillar and the inner peripheral wall of a corresponding supporting through hole.

[0032] When this embodiment is in use, when small items need to be weighed, they are placed on the second loading board for weighing, and when the weight of the human body needs ...

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Abstract

The invention discloses an electronic scale and a dual-purpose electronic scale. The electronic scale comprises a first loading plate, a first precision weighing sensor component with a support foot, a second precision weighing sensor component with support pieces, and a force transmitting piece which is used for transmitting the received pressure of the second precision weighing sensor component to the first precision weighing sensor component. The first loading plate crimps the first precision weighing sensor component. The second precision weighing sensor component is arranged below the first loading plate. The bottom end of the support foot is the lowest end of the electronic scale. The first loading plate is provided with support through holes. The top end of each support piece faces a corresponding support through hole. The dual-purpose electronic scale comprises the second loading plate and the electronic scale. The second loading plate crimps the support pieces. The electronic scale and the dual-purpose electronic scale can be used as weight electronic scales with large scale and low precision, and can be used as kitchen electronic scales with small scale and high precision.

Description

technical field [0001] The invention belongs to the technical field of electronic scale structure design, and in particular relates to an electronic scale and a dual-purpose electronic scale made of the electronic scale. Background technique [0002] The weight electronic scales currently on the market are mainly composed of a loading tray, a display screen, a power module and a load cell. The display screen starts to display the value, and the default value is generally 5 kg; in addition, the range of this type of electronic scale is generally 180 kg, which is relatively large. In order to reduce costs, this type of electronic scale generally uses weighing with lower precision For the sensor, for example, for the unit of kilogram, its display value is one decimal place, that is, its accuracy is 100 grams. Therefore, this traditional weight electronic scale can not be used for other purposes except weighing the body on weekdays, especially it cannot be used as a kitchen ele...

Claims

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Application Information

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IPC IPC(8): G01G19/44G01G19/62G01G21/23
CPCG01G19/44G01G19/62G01G21/23
Inventor 申俊
Owner 申俊
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