CN205981421U

CN205981421U - Novel electronic scale

Info

Publication number: CN205981421U
Application number: CN201620934167.XU
Authority: CN
Inventors: 周春光
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-23
Filing date: 2016-08-23
Publication date: 2017-02-22
Anticipated expiration: 2026-08-23

Abstract

The utility model relates to a novel electronic scale, including balance surface course, balance bottom and four sensors, the balance surface course sets up four the sensor upper end, the balance bottom sets up four the sensor lower extreme, the balance surface course with the balance bottom all adopts plane steel material to make, four the sensor is in in the plane. Compare with current electronic scale, has set up the balance bottom at the sensor downside, the balance surface course of rigidity and balance bottom with the sensor centre gripping in among them, four sensors are in a plane, and the balance bottom to set up the levelness that makes the sensor better, more steady, even if on flexible surface such as carpet, ground mat and the ground of unevenness, also can reduce measuring error, guarantee electron scale weighing's accuracy, the stress point that is four sensors of electronic scale remains throughout at same horizontal plane to it is wider to reach application scope, measures more accurate effect, set up the skid resistant course, the electronic scale is more steady, and the reliability is high.

Description

A kind of Novel electronic scale

【Technical field】

This utility model is related to equalizer technology field, is a kind of Novel electronic scale in more detail.

【Background technology】

Electronic scale is using sensor measuring principle, and it is that outside pressure is made by the spring beam deformation of sensor Paste superincumbent foil gauge and change in resistance occurs, in the presence of driving voltage, export the electricity of the simulation being directly proportional to measured object Signal, the amplified circuit of this signal amplifies output and arrives analog-digital converter.The digital signal being converted into being easy to process exports central authorities Processor (CPU) operation control, the working procedure within CPU controls passes through display circuit, shows the weight of testee Value.

On market, existing electronic scale is typically all symmetrically to be evenly equipped with four sensors in scale body geometry edge, in sensor On be provided with the scale surface layer that safety glass is made, be arranged with footing in sensor.Scale need to be placed on by this structure when weighing On strong even curface.If when using scale is placed on the flexible surfaces such as carpet, ground cushion or when on irregular ground, Footing height differs, electronic scale not level, can affect the accuracy weighed.

【Utility model content】

The purpose of this utility model is to provide a kind of Novel electronic scale, with solve in above-mentioned background technology propose soft Electronic scale levelness is impacted on property surface or on out-of-flatness ground, the low problem of accuracy of weighing.

For achieving the above object, this utility model provides following technical scheme：

A kind of Novel electronic scale, including scale surface layer, scale bottom and four sensors, described scale surface layer is arranged on described in four Sensor upper end, described scale bottom is arranged on four described sensor lower ends；Described scale surface layer and described scale bottom are all using flat Face rigid material is made, and four described sensors are in a plane.

When the described scale bottom that plane rigid material is made makes electronic scale be positioned on ground or table top, levelness is more preferable, More steady；It is sandwiched in scale surface layer described in plane rigidity and four described sensors between scale bottom described in plane rigidity also can be protected Water holding Pingdu, measurement error is little, and accuracy is high.At four sensors of the rigidity scale surface layer being parallel to each other and the clamping of scale bottom In a plane, the stress point of four sensors of electronic scale remains at same level, thus reaching the scope of application Wider, measurement more accurately effect.

Further, the upper and lower surface of described sensor is fitted with the fixation for fixing described sensor respectively Layer, and two described fixed layer are respectively positioned between described scale surface layer and described scale bottom.The upper surface of described sensor and described It has been fitted and connected solid between the lower surface of scale surface layer, between the lower surface of described sensor and the upper surface of described scale bottom respectively Given layer, in order to fixing described sensor so as to can not move in described scale surface layer and scale bottom institute clip space.

Further, described scale surface layer and/or described scale bottom are made using safety glass.

Further, described scale surface layer and/or described scale bottom are made using metal material.

Further, described scale surface layer and/or described scale bottom are made using ABS plastic.ABS plastic as acrylonitrile- Butadiene-styrene plastics.

Further, the downside of described scale bottom is provided with skid resistant course.Described skid resistant course lower surface is evenly distributed with granule Shape is raised, increases surface roughness, has skidproof effect.The described skid resistant course of bottom setting makes electronic scale more steady, thus Further ensure that levelness, reliability is high.

The beneficial effects of the utility model are：Compared with existing electronic scale, it is provided with scale bottom, rigidity on the downside of sensor Scale surface layer and scale bottom by sensor holders therebetween, four sensors are in a plane, and the setting of scale bottom makes The levelness of sensor is more preferable, more steadily；Even if on the flexible surfaces such as carpet, ground cushion or on out-of-flatness ground, also can subtract Few measurement error is it is ensured that the accuracy that weighs of electronic scale；I.e. the stress point of four sensors of electronic scale remain at same Horizontal plane, thus it is wider to reach the scope of application, measurement more accurately effect.Setting skid resistant course, electronic scale is more steady, thus entering one Step ensure that levelness, and reliability is high.

【Brief description】

Fig. 1 is structural representation of the present utility model；

Fig. 2 is configuration schematic diagram of the present utility model.

Description of reference numerals is as follows：

1- scale surface layer；2- sensor；3- scale bottom；4- fixed layer；5- skid resistant course.

【Specific embodiment】

For making the purpose of this utility model, technical scheme and advantage clearer, below will be to technology of the present utility model Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of this utility model, rather than all Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not before making creative work All other embodiment obtained by putting, broadly falls into the scope that this utility model is protected.

As depicted in figs. 1 and 2, this utility model provides a kind of Novel electronic scale, including scale surface layer 1, scale bottom 3 and four Individual sensor 2, scale surface layer 1 is arranged on four sensor 2 upper ends, and scale bottom 3 is arranged on four sensor 2 lower ends；Scale surface layer 1 He Scale bottom 3 is all made using plane rigid material, and four sensors 2 are in a plane.

Compared with common conditional electronic scale, which introduce one layer of scale bottom 3.When electronic scale is placed on flexible surface When, the scale bottom 3 that plane rigid material is made makes electronic scale levelness more preferably, more steadily；When being positioned on out-of-flatness ground, quilt The stress point being clipped between the scale surface layer 1 of rigidity and scale bottom 3 four sensors 2 remains at same level, thus Reach the scope of application wider, measurement more accurately effect.

As the improvement of present embodiment, the upper and lower surface of sensor 2 is fitted with respectively for fixing sensor 2 Fixed layer 4, and two fixed layer 4 are respectively positioned between scale surface layer 1 and scale bottom 3.The upper surface of sensor 2 and scale surface layer 1 Between lower surface, between the lower surface of sensor 2 and the upper surface of scale bottom 3, it has been fitted and connected fixed layer 4 respectively, in order to fixation Sensor 2 is so as to can not move in scale surface layer 1 and 3 clip spaces of scale bottom.

As the improvement of present embodiment, scale surface layer 1 and/or scale bottom 3 are made using safety glass.

As the improvement of present embodiment, the downside of scale bottom 3 is provided with skid resistant course 5.Skid resistant course 5 lower surface is uniformly distributed There is graininess raised, increase surface roughness, there is skidproof effect.The skid resistant course 5 of bottom setting makes electronic scale more steady, from And further ensure that levelness, reliability is high.

In another embodiment, scale surface layer 1 and/or scale bottom 3 are made using metal material.

In embodiment three, scale surface layer 1 and/or scale bottom 3 are made using ABS plastic.ABS plastic is acrylic nitrile-butadiene Styrene plastics.

This utility model is not limited to above-mentioned preferred forms, and those of ordinary skill in the art open of the present utility model Other various forms of products all can be drawn, however, making any change in its shape or structure, every have and this under showing Technical scheme as application is same or like, all falls within protection domain of the present utility model.

Claims

1. a kind of Novel electronic scale it is characterised in that：Including scale surface layer (1), scale bottom (3) and four sensors (2), described scale Surface layer (1) is arranged on four described sensor (2) upper ends, and described scale bottom (3) is arranged on four described sensor (2) lower ends； Described scale surface layer (1) and described scale bottom (3) are all made using plane rigid material, and four described sensors (2) are in one In plane.

2. a kind of Novel electronic scale according to claim 1 it is characterised in that：The upper surface of described sensor (2) and under Surface is fitted with the fixed layer (4) for fixing described sensor respectively, and two described fixed layer (4) are respectively positioned on described scale face Between layer (1) and described scale bottom (3).

3. a kind of Novel electronic scale according to claim 2 it is characterised in that：Described scale surface layer (1) and/or described scale bottom Layer (3) is made using safety glass.

4. a kind of Novel electronic scale according to claim 2 it is characterised in that：Described scale surface layer (1) and/or described scale bottom Layer (3) is made using metal material.

5. a kind of Novel electronic scale according to claim 2 it is characterised in that：Described scale surface layer (1) and/or described scale bottom Layer (3) is made using ABS plastic.

6. a kind of Novel electronic scale according to any one of claim 1 to 5 it is characterised in that：Under described scale bottom (3) Side is provided with skid resistant course (5).