CN105973424A - Electronic scale and dual-purpose electronic scale - Google Patents
Electronic scale and dual-purpose electronic scale Download PDFInfo
- Publication number
- CN105973424A CN105973424A CN201610098622.1A CN201610098622A CN105973424A CN 105973424 A CN105973424 A CN 105973424A CN 201610098622 A CN201610098622 A CN 201610098622A CN 105973424 A CN105973424 A CN 105973424A
- Authority
- CN
- China
- Prior art keywords
- precision
- electronic scale
- load cells
- support board
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/62—Over or under weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Force In General (AREA)
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
The invention belongs to electronic balance structure design field, be specifically related to a kind of electronic scale and use this electronic scale to make
Double-purpose 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
First purpose of the present invention is to provide one and with external second support board, thus can realize double precision and weigh article
Electronic scale.
Second object of the present invention be to provide a kind of both can be the most permissible as wide range, body weight electronic scale that precision is low
As small-range, the double-purpose electronic scale of electronic scale that precision is high.
The technical scheme realizing first purpose of the present invention is: a kind of electronic scale, including the first support board, has a spike
The first precision LOAD CELLS assembly, the second precision LOAD CELLS assembly and for the second precision weighing and sensing
Device assembly bears pressure conduction to power of the leading part of the first precision LOAD CELLS assembly；Each first precision LOAD CELLS assembly
The first precision force cell of including the insulating base being provided with storage tank, being arranged in insulating base, cover storage tank
Opening and there is the spring lid of centre bore, the support column being arranged in spring lid centre bore, stick to the spring washer of support column bottom；
Each support column and corresponding spring washer combination form described spike；The top of insulating base is bonded and fixed at the bottom of the first support board
On wall, on the inwall of the first precision force cell fixed insulation susceptor top wall；The bottom of spike be this electronic scale
Low side；Second precision LOAD CELLS assembly includes the second precision force cell of column, is arranged on the second precision dynamometry
Sensor one end and exceed this second precision force cell supporting boss, be arranged on the second precision force cell another
End downwardly projecting presser feet, the bottom of presser feet is provided with supporting plate, and described supporting boss is as described supporting member；The power part of leading is
Having pressure contact portion and the sheet material in load portion, the second precision LOAD CELLS assembly is crimped on the load leading power part by its supporting plate
In portion, pressure contact portion is crimped on the top of the second precision LOAD CELLS assembly；First support board is provided with a supporting thoroughly
Hole, this supporting open-work is just arranged by the top of supporting member；Gap is left between supporting member and the first support board.
In such scheme, the periphery wall on supporting boss top is provided with male threaded joint.
In such scheme, the first support board and lead and be provided with cushion block between power part pressure contact portion, the first support board is crimped by cushion block
Leading on power part pressure contact portion.
The technical scheme realizing second goal of the invention of the present invention is: a kind of double-purpose electronic scale, including the first support board, tool
There are the second precision LOAD CELLS assembly of spike, the second precision LOAD CELLS assembly, the second support board, a Yi Jiyong
In the second precision LOAD CELLS assembly is born pressure conduction to power of the leading part of the first precision LOAD CELLS assembly；Each
One precision LOAD CELLS assembly includes the insulating base being provided with storage tank, the first precision dynamometry being arranged in insulating base
Sensor, cover storage tank opening and there is the spring lid of centre bore, the support column being arranged in spring lid centre bore, adhesion
Spring washer in support column bottom；Each support column and corresponding spring washer combination form described spike；The top of insulating base is glued
Knot is fixed on the first support board diapire, on the inwall of the first precision force cell fixed insulation susceptor top wall；Prop up spike
Bottom be the least significant end of this electronic scale；Second precision LOAD CELLS assembly is arranged on below the first support board, and each second
Precision LOAD CELLS assembly includes insulation clamping seat, be arranged in deck the second precision force cell, it is fixedly installed on
Presser feet, crimping on second precision force cell are fixedly installed on the supporting member on insulation clamping seat top；The power part of leading is tool
Pressure contact portion and the sheet material in load portion, the second precision LOAD CELLS assembly is had to be crimped on the load portion leading power part by its presser feet
On, pressure contact portion is crimped on the top of the second precision LOAD CELLS assembly；First support board is provided with four supporting open-works,
A corresponding supporting open-work is just arranged by the top of each supporting member；Gap is left between each supporting member and the first support board；The
Two support boards are higher than the first support board, and the diapire of the second support board is provided with downwardly projecting four pillar, and each pillar passes
It is crimped on a corresponding supporting member after a corresponding supporting open-work.
In such scheme, the center, top of described supporting member is provided with limited impression, and the bottom of each pillar is positioned at corresponding one
In limited impression.
In such scheme, between periphery wall and the internal perisporium of a corresponding supporting open-work of each pillar, leave gap.
In such scheme, the first support board and lead and be provided with cushion block between power part pressure contact portion, the first support board is crimped by cushion block
Leading on power part pressure contact portion.
The body weight electronic scale that the present invention had both been used as wide range, precision is low, again can be as small-range, precision height
Electronic scale.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of electronic scale in the present invention；
Fig. 2 is a kind of side-looking structural representation of electronic scale shown in Fig. 1；
Fig. 3 is the close-up schematic view in Fig. 2 at A；
Fig. 4 is the close-up schematic view in Fig. 2 at B；
Fig. 5 is a kind of perspective view of double-purpose electronic scale in the present invention；
Fig. 6 is a kind of explosive view of double-purpose electronic scale shown in Fig. 5；
Fig. 7 is a kind of side-looking structural representation of double-purpose electronic scale shown in Fig. 5；
Fig. 8 is the close-up schematic view in Fig. 7 at C.
Detailed description of the invention
(embodiment 1, electronic scale)
The present embodiment is a kind of electronic scale, as shown in Fig. 1 to Fig. 4, including the first support board 1, display screen 12, electric capacity
Formula 13, four, switch of regulation has the first precision LOAD CELLS assembly 2, of a spike 21 and is provided with supporting member 3
The second precision LOAD CELLS assembly 4 and one for the second precision LOAD CELLS assembly is born pressure conduction
Power of leading part 5 to the first precision LOAD CELLS assembly；First support board crimping is arranged on the first precision LOAD CELLS group
On part；Second precision LOAD CELLS assembly is arranged on below the first support board, the bottom of spike be this electronic scale
Low side；First support board is provided with a supporting open-work 11, and the top of supporting member is just to supporting open-work setting mutually.?
Gap is left between bearing member and the first support board.
In the present embodiment, the concrete structure of each first precision LOAD CELLS assembly 2 is as follows: include being provided with storage tank 22
Insulating base 23, the first precision force cell 24 being arranged in insulating base, cover storage tank opening and tool
There are the spring lid 25 of centre bore, the support column 26 being arranged in spring lid centre bore, stick to the spring washer 27 of support column bottom；
Each support column and corresponding spring washer combination form described spike 21.The inwall of insulating base 23 roof is provided with draw-in groove,
First precision force cell 24 is fixed in this draw-in groove.The top of insulating base 23 is directly bonded and fixed at first
On support board diapire.
In the present embodiment, the concrete structure of the second precision LOAD CELLS assembly 4 is as follows: include that the second precision of column is surveyed
Force transducer 42, it is arranged on second precision force cell one end and exceeds the supporting boss of this second precision force cell
44, being arranged on the second precision force cell other end downwardly projecting presser feet 43, the bottom of presser feet is provided with supporting plate 45,
Described supporting boss 44 is provided with male threaded joint 441 as described supporting member 3, the periphery wall on this supporting boss top.
In the present embodiment, the power part of leading is to have pressure contact portion 71 and the sheet material in load portion 72, the second precision LOAD CELLS group
Part is crimped in the load portion leading power part by its supporting plate 45, and pressure contact portion is crimped on the second precision LOAD CELLS assembly
On top, the first support board and lead and be provided with cushion block between power part pressure contact portion, the first support board is crimped on by cushion block and leads power part
On pressure contact portion.
In the present embodiment, the first support board and lead and be provided with cushion block between power part pressure contact portion, the first support board is crimped by cushion block
Leading on power part pressure contact portion.
It leads power principle: the second precision LOAD CELLS assembly by 45 pressure transmission self born of its supporting plate to
Lead the load portion 72 of power part, be then transferred to the first precision LOAD CELLS assembly by leading the pressure contact portion 71 of power part.
In the present embodiment, the first precision force cell 24 selects wide range, the body weight sensor of low precision, its range
Being 0 kilogram to 180 kilograms, precision (also referred to as scale division value) is 100 grams；Second precision force cell 42 is selected little
Range, high-precision LOAD CELLS for kitchen use, its range is 0 to 20 kilogram, and precision (also referred to as scale division value) is 1
Gram.
The present embodiment in use, can use separately as body weight electronic scale；Also can with external second support board with the use of,
Second support board crimping is arranged on the bearer, can weigh little article with this second support board, thus as kitchen electronics
Scale.
(embodiment 2, double-purpose electronic scale)
Present embodiment discloses a kind of double-purpose electronic scale using above-described embodiment 1 to make, as shown in Fig. 5 to Fig. 8, with
The difference of embodiment 1 is: also include the second support board 8；Second support board is higher than the first support board, and second carries
It is provided only with a pillar on the diapire of thing plate, is provided with and the male threaded joint on supporting boss top at this pillar bottom center
The inner bolt hole of 441 adaptations, this pillar is spirally connected and fixes on the bearer.The periphery wall of each pillar and a corresponding supporting open-work
Internal perisporium between leave gap.
The present embodiment in use, when needs weigh little article, is just placed on the second support board weighing, when needs claim
During amount human body weight, just allow people stand on the first support board and weigh；So the present embodiment can be used as body weight electronic scale, also
Can be as electronic scale.
In the present embodiment, the second support board in use, can directly shelve crimping on the bearer, when without using the
During two support boards, also can be taken off and separately be put, it is to avoid it is hindered the normal use of the first support board.
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 (7)
1. an electronic scale, including the first support board and the first precision LOAD CELLS assembly with a spike；It is special
Levy and be: also include the second precision LOAD CELLS assembly and for the second precision LOAD CELLS assembly is born pressure
Power conducts power of the leading part to the first precision LOAD CELLS assembly；Each first precision LOAD CELLS assembly includes being provided with accommodating
The insulating base of groove, the first precision force cell being arranged in insulating base, cover storage tank opening and have
The spring lid of central hole, the support column being arranged in spring lid centre bore, stick to the spring washer of support column bottom；Each support column and phase
The spring washer combination answered forms described spike；The top of insulating base is bonded and fixed on the first support board diapire, the first essence
On the inwall of degree force cell fixed insulation susceptor top wall；The bottom propping up spike is the least significant end of this electronic scale；Second essence
Degree LOAD CELLS assembly includes the second precision force cell of column, is arranged on second precision force cell one end also
Exceed the supporting boss of this second precision force cell, be arranged on the second precision force cell other end downwardly projecting
Presser feet, the bottom of presser feet is provided with supporting plate, and described supporting boss is as described supporting member；The power part of leading be have pressure contact portion and
The sheet material in load portion, the second precision LOAD CELLS assembly is crimped in the load portion leading power part by its supporting plate, pressure contact portion
It is crimped on the top of the second precision LOAD CELLS assembly；First support board is provided with a supporting open-work, supporting member
This supporting open-work is just arranged by top；Gap is left between supporting member and the first support board.
Electronic scale the most according to claim 1, it is characterised in that: outside the periphery wall on supporting boss top is provided with
Threaded joints.
Electronic scale the most according to claim 1, it is characterised in that: the first support board and leading between power part pressure contact portion
Being provided with cushion block, the first support board is crimped on by cushion block leads on power part pressure contact portion.
4. a double-purpose electronic scale, including the first support board and the first precision LOAD CELLS assembly with a spike；
It is characterized in that: also include the second precision LOAD CELLS assembly, the second support board and for the second precision is weighed
Sensor cluster bears pressure conduction to power of the leading part of the first precision LOAD CELLS assembly；Each first precision LOAD CELLS
Assembly includes the insulating base being provided with storage tank, be arranged in insulating base the first precision force cell, cover appearance
Put channel opening and there is the spring lid of centre bore, the support column being arranged in spring lid centre bore, stick to the bullet of support column bottom
Pad；Each support column and corresponding spring washer combination form described spike；The top of insulating base is bonded and fixed at the first loading
On plate diapire, on the inwall of the first precision force cell fixed insulation susceptor top wall；The bottom propping up spike is this electronic scale
Least significant end；Second precision LOAD CELLS assembly includes the second precision force cell of column, is arranged on the second precision
Force cell one end also exceeds the supporting boss of this second precision force cell, is arranged on the second precision force cell
The other end downwardly projecting presser feet, the bottom of presser feet is provided with supporting plate, and described supporting boss is as described supporting member；Lead power
Part is to have pressure contact portion and the sheet material in load portion, and the second precision LOAD CELLS assembly is crimped on by its supporting plate leads power part
In load portion, pressure contact portion is crimped on the top of the second precision LOAD CELLS assembly；First support board is provided with one
Holding open-work, this supporting open-work is just arranged by the top of supporting member；Gap is left between each supporting member and the first support board；The
Two support boards are higher than the first support board, and the diapire of the second support board is provided with a downwardly projecting pillar, and this pillar passes
Crimp on the bearer after supporting open-work.
Double-purpose electronic scale the most according to claim 4, it is characterised in that: set on the periphery wall on supporting boss top
There is male threaded joint, at pillar bottom center, be provided with the inner bolt hole that the male threaded joint with supporting boss top is adaptive,
This pillar is spirally connected and fixes on the bearer.
Double-purpose electronic scale the most according to claim 4, it is characterised in that: the periphery wall of each pillar and corresponding one
Gap is left between the internal perisporium of supporting open-work.
Double-purpose electronic scale the most according to claim 4, it is characterised in that: the first support board with lead power part pressure contact portion
Between be provided with cushion block, the first support board is crimped on by cushion block leads on power part pressure contact portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098622.1A CN105973424A (en) | 2016-01-20 | 2016-01-20 | Electronic scale and dual-purpose electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098622.1A CN105973424A (en) | 2016-01-20 | 2016-01-20 | Electronic scale and dual-purpose electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105973424A true CN105973424A (en) | 2016-09-28 |
Family
ID=56989043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610098622.1A Withdrawn CN105973424A (en) | 2016-01-20 | 2016-01-20 | Electronic scale and dual-purpose electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105973424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285869A (en) * | 2018-05-29 | 2019-09-27 | 湖北坚丰科技股份有限公司 | A kind of device that the number of parts in part carrying groove is counted automatically |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006098268A (en) * | 2004-09-30 | 2006-04-13 | Nec Personal Products Co Ltd | Measurement system |
| CN204085667U (en) * | 2014-04-28 | 2015-01-07 | 欧姆龙健康医疗事业株式会社 | Electronic scales |
| CN104838243A (en) * | 2014-07-23 | 2015-08-12 | 王雅苹 | Electronic scale |
-
2016
- 2016-01-20 CN CN201610098622.1A patent/CN105973424A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006098268A (en) * | 2004-09-30 | 2006-04-13 | Nec Personal Products Co Ltd | Measurement system |
| CN204085667U (en) * | 2014-04-28 | 2015-01-07 | 欧姆龙健康医疗事业株式会社 | Electronic scales |
| CN104838243A (en) * | 2014-07-23 | 2015-08-12 | 王雅苹 | Electronic scale |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285869A (en) * | 2018-05-29 | 2019-09-27 | 湖北坚丰科技股份有限公司 | A kind of device that the number of parts in part carrying groove is counted automatically |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160928 |