CN106017643A

CN106017643A - Single-board multipurpose electronic scale

Info

Publication number: CN106017643A
Application number: CN201610094886.XA
Authority: CN
Inventors: 申俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-20
Filing date: 2016-01-20
Publication date: 2016-10-12

Abstract

The invention discloses a single-board multipurpose electronic scale, and the electronic scale comprises a carrier plate and a weighing module. The weighing module comprises a substrate bonded on the bottom wall of the carrier plate, shaft holes disposed on the substrate, two rotating shafts which are rotatingly disposed on the substrate, first weighing sensor modules with first supporting legs, and second weighing sensor modules with second supporting legs. Each rotating fulcrum shaft is located in one corresponding shaft hole, and each rotating shaft is provided with two first weighing sensor modules and two second weighing sensor modules. Moreover, the first and second weighing sensor modules can rotate around the rotating shaft independently. The first and second supporting legs are in reciprocating rotation, and can respectively rotate to a position for supporting the whole electronic scale. The electronic scale can serve as a large-range and low-precision body weight electronic scale, and also can serve as a small-range and high-precision kitchen electronic scale.

Description

Single panel type multifunctional electronic scale

Technical field

The invention belongs to electronic balance structure design field, be specifically related to a kind of single panel type multifunctional electronic scale.

Background technology

Body weight electronic scale in the market, its structure mainly includes carrying disk, display screen, power module and weighing and sensing Device forms, and its function is mainly used in human body of weighing, and substantially when display screen ability after claiming weight of object to exceed preset value Starting to show numerical value, this preset value is usually 5 kilograms；It addition, the range of this kind of body weight electronic scale is usually 180 kilograms, Bigger, in order to reduce cost, the LOAD CELLS that precision is relatively low the most all selected by this kind of electronic scale, such as public affairs For jin is unit, its display numerical value is one decimal place, namely its levels of precision is hectogram.So it is this traditional Body weight electronic scale, on ordinary days in addition to weighing in, substantially cannot function as its use, especially cannot be used for as kitchen electronics Scale is used.If it addition, select the LOAD CELLS that precision is higher to realize weighing, can make as electronic scale again With, be no problem technically, it is contemplated that precision to be at least up to by gram or 0.1g in units of, also want range The upper limit reaches 180 kilograms, and the cost of this LOAD CELLS will be higher, at least cannot be with conditional electronic scale in price Competition.

Summary of the invention

It is an object of the invention to provide a kind of both can be as wide range, body weight electronic scale that precision is low, again can be as little The single panel type multifunctional electronic scale of the electronic scale that range, precision are high.

The technical scheme realizing the object of the invention is: a kind of single panel type multifunctional electronic scale, including support board and Weighing module； It is characterized in that: Weighing module includes the pedestal being bonded and fixed on support board diapire, the axis hole being arranged on pedestal, sets Put on pedestal two rotating shafts, there is the first Weighing cell module of first spike and there is second spike Second Weighing cell module；Each rotating fulcrum is positioned in a corresponding axis hole；Rotate in each rotating shaft and be provided with two first titles Weight sensor module and two the second Weighing cell modules, and each first Weighing cell module and the second LOAD CELLS Module all can the most individually rotate；During first spike and second spike reciprocating rotation, it can turn to each prop up Prop up the position of whole electronic scale.

The present invention in use, by rotating the first Weighing cell module and the second Weighing cell module, drives first Prop up spike and second spike reciprocating rotation, and during reciprocating rotation so that first spike and second spike can To turn to each support the position of whole electronic scale, thus both can as wide range, body weight electronic scale that precision is low, Again can be as small-range, electronic scale that precision is high.

Accompanying drawing explanation

Fig. 1 is the present invention a kind of perspective view when using as electronic scale；

Fig. 2 is a kind of perspective view when another angle is observed of the electronic scale shown in Fig. 1；

Fig. 3 is a kind of explosive view of electronic scale shown in Fig. 2；

Fig. 4 is a kind of structural representation of Weighing cell module in electronic scale shown in Fig. 1.

Detailed description of the invention

(embodiment 1)

The present embodiment is a kind of single panel type multifunctional electronic scale, as shown in Fig. 1 to Fig. 4, including support board 1, mould of weighing Block 2, display screen 11, regulation switch 12 and power supply module 13.

In the present embodiment, Weighing module specifically include be bonded and fixed on support board diapire pedestal 21, be arranged on pedestal Axis hole 24, two rotating shafts 25 being arranged on pedestal, there is the first Weighing cell module 4 of first spike 3 With second Weighing cell module 6 with second spike 5；Each rotating fulcrum is positioned in a corresponding axis hole.

Rotate in each rotating shaft and be provided with two the first Weighing cell modules and two the second Weighing cell modules, namely each turn Moving part is provided with two first spikes and two second spikes, each first Weighing cell module and the second weighing and sensing Device module all can the most individually rotate.

In the present embodiment, the structure of the second Weighing cell module of the first Weighing cell module is essentially identical, specifically ties Structure is as follows: the force cell 72 that include the storage tank 71 being arranged in tumbler housing, is arranged in each storage tank, Cover each storage tank opening and there is the spring lid 73 of center positioning hole 731, the pillar that is arranged in spring lid center positioning hole 74 and stick to the pad 75 of each pillar outboard end, the outboard end of each pad protrudes from tumbler housing；Each pad and phase One column combination is answered to form described first spike or second spike.

In the present embodiment, the second Weighing cell module of each first Weighing cell module force cell selection with And it is different in setting direction.The preferred wide range of force cell in first Weighing cell module and the biography of low precision Sensor, is such as used for weighing in, and its range is usually 5 kilograms to 180 kilograms, and precision (also referred to as scale division value) is 100 grams；The preferred small-range of force cell in second Weighing cell module and high-precision sensor, be such as used for Weighing little article in schedule life, its range is usually 0 to 20 kilogram, and precision is 1 gram, thus is made by the present embodiment Use for electronic scale.By selecting the force cell of different size, the present embodiment can be as multifunctional electronic scale.

In use, each tumbler can individually rotate the present embodiment, and synchronizes to drive corresponding first spike and second Prop up spike to rotate.As shown in Fig. 1 and Fig. 2, when second spike 5 turns to be perpendicular to support board, can be with it Prop up whole electronic scale, the force cell work in the most only second Weighing cell module, it is possible to as kitchen Room electronic scale uses.Hereafter, to being perpendicular to support board after first spike 3 rotates 90 degree, and second spike turns After dynamic certain angle, so that the bottom of first spike supports whole electronic scale, the most only first weighing and sensing Force cell work in device module, it is possible to use as body weight electronic scale.

Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not to this The restriction of the embodiment of invention.For those of ordinary skill in the field, the most also may be used To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.And this Belong to obvious change that the connotation of the present invention extended out a bit or variation still falls within protection scope of the present invention.

Claims

1. a single panel type multifunctional electronic scale, including support board (1) and Weighing module (2)；It is characterized in that: claim Molality block includes the pedestal (21) being bonded and fixed on support board diapire, be arranged on pedestal axis hole (24), it is arranged on Two rotating shafts (25) on pedestal, there is first Weighing cell module (4) of first spike (3) and have Second Weighing cell module (6) of two spikes (5)；Each rotating fulcrum is positioned in a corresponding axis hole；Each rotating shaft Upper rotation is provided with two the first Weighing cell modules and two the second Weighing cell modules, and each first LOAD CELLS Module and the second Weighing cell module all can the most individually rotate；First spike and second spike reciprocating rotation mistake Cheng Zhong, can turn to each support the position of whole electronic scale.