CN105953899A - Single-board and double-range electronic scale - Google Patents
Single-board and double-range electronic scale Download PDFInfo
- Publication number
- CN105953899A CN105953899A CN201610097131.5A CN201610097131A CN105953899A CN 105953899 A CN105953899 A CN 105953899A CN 201610097131 A CN201610097131 A CN 201610097131A CN 105953899 A CN105953899 A CN 105953899A
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- CN
- China
- Prior art keywords
- advance expenditure
- backing plate
- underfooting
- gasket
- board
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- 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.)
- Pending
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Force In General (AREA)
Abstract
The present invention discloses a single-board and double-range electronic scale. The scale comprises an object carrying board, a first weighting sensor module with four first support legs, two second weight sensor modules, each having two second support legs, two first gasket piece padded under the first support leg and two second gasket piece padded under the second support leg. Each first gasket piece includes a first gasket board and a first installation part; when the first gasket is rotated to allow the gasket piece to be under the first support leg, the first gasket board is lower than the second support leg; each second gasket piece includes a second gasket board and a second installation part; when the second gasket board is in the reciprocation rotation, the gasket piece is under the second support leg or moved out from the second support leg; and when the second gasket board is rotated to allow the gasket to be under the second support leg, the second gasket board is lower than the first support leg. The single-board portable electronic scale may be taken as a wide-range weight scale with low precision, and also as a small-range kitchen electronic scale with high precision.
Description
Technical field
The invention belongs to electronic balance structure design field, be specifically related to a kind of single panel type double-range 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 double-range electronic scale of the electronic scale that range, precision are high.
Realizing the technical scheme of the object of the invention is a kind of single panel type double-range electronic scale, including support board, has four the
First Weighing cell module of one spike, two second Weighing cell modules respectively with two second spikes,
Two are used for advance expenditure for advance expenditure the first the first advance expenditure part supporting underfooting and two and support the second of underfooting second
Advance expenditure part；First Weighing cell module and the second Weighing cell module are respectively positioned on the lower section of support board；Each first advance expenditure
Part includes the first installation portion that the first backing plate and the first backing plate are rotationally connected；First installation portion is arranged on support board diapire
Or on the first Weighing cell module, the first backing plate is in reciprocating rotation, and advance expenditure supports underfooting or from first first
Support underfooting is removed, and when the first backing plate turns to advance expenditure in the first support underfooting, the first backing plate is less than second spike；
Each second advance expenditure part includes the second installation portion that the second backing plate and the second backing plate are rotationally connected；Second installation portion is arranged on load
On thing plate diapire or on the second Weighing cell module, the second backing plate is in reciprocating rotation, and advance expenditure supports underfooting second
Or support underfooting from second to remove, when the second backing plate turn to advance expenditure support underfooting second time, the second backing plate is less than the
One spike.
In technique scheme, each first advance expenditure part also includes the first supporting projection, the Yi Jishe being arranged on the first backing plate
Put the first hole clipping on the first installation portion；When the first backing plate turns to advance expenditure in the first support underfooting, the first supporting is convex
Post is positioned at the lowermost end of the first advance expenditure part, and less than second spike；When the first backing plate turns to overlap with installation portion,
Each first supporting projection is embedded in corresponding first hole clipping.
In technique scheme, each second advance expenditure part also includes the second supporting projection, the Yi Jishe being arranged on the second backing plate
Put the second hole clipping on the second installation portion；When the second backing plate turns to advance expenditure in the second support underfooting, the second supporting is convex
Post is positioned at the lowermost end of the second advance expenditure part, and less than first spike；When the second backing plate turns to overlap with installation portion,
Each second supporting projection is embedded in corresponding second hole clipping.
In the present invention, the first Weighing cell module selects wide range but the relatively low LOAD CELLS of precision, and second weighs biography
Sensor module selects small-range but the higher LOAD CELLS of precision.In use, when the first backing plate in the first advance expenditure part
Advance expenditure, when first supports underfooting, turns to the second backing plate in the second advance expenditure pieces and the second installation portion overlapping, namely
The second non-advance expenditure of advance expenditure part is made to support underfooting second, now, owing to the bottom of the first advance expenditure part is less than second spike,
So only the first Weighing cell module plays the effect of weighing, now can use as body weight electronic scale.When the second pad
The second backing plate advance expenditure in support, when second supports underfooting, turns to the first backing plate in the first advance expenditure part and the first peace
Dress portion overlaps, namely makes the first non-advance expenditure of advance expenditure part support underfooting first, now, due to the bottom of the second advance expenditure part
Less than first spike, so only the second Weighing cell module plays the effect of weighing, now can be as kitchen electronics
Scale uses.
The first Weighing cell module in the present invention and the second Weighing cell module, can use on market more ripe and
Cheap LOAD CELLS, so its manufacturing cost is much lower compared with using wide range and the high single-sensor of precision,
There is preferable competitiveness.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the first structure of the present invention；
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 front view of electronic scale shown in Fig. 1；
Fig. 4 is a kind of perspective view when being in another state of the electronic scale shown in Fig. 1；
Fig. 5 is a kind of front view of electronic scale shown in Fig. 4；
Fig. 6 is a kind of structural representation of Weighing cell module in electronic scale shown in Fig. 1；
Fig. 7 is a kind of structural representation of the second structure of the present invention.
Detailed description of the invention
(embodiment 1)
The present embodiment is a kind of single panel type double-range electronic scale, as shown in Fig. 1 to Fig. 6, including support board 1, display screen
11, regulation switch 12, power module 13, there is the first Weighing cell module 3 of first spike 2, have second
Prop up the second Weighing cell module 5 of spike 4, support the first advance expenditure part 6 of underfooting, Yi Jiyong for advance expenditure first
In advance expenditure at the second the second advance expenditure part 7 supporting underfooting；First Weighing cell module and the second Weighing cell module are equal
It is positioned at the lower section of support board；First advance expenditure part and the second advance expenditure part all rotate setting relative to support board, and the first advance expenditure part is past
In multiple rotation process, advance expenditure supports underfooting first or removes, when the first advance expenditure part advance expenditure is first from the first support underfooting
When supporting underfooting, the bottom of the first advance expenditure part is less than second spike；Second advance expenditure part during reciprocating rotation, advance expenditure
Support underfooting second or remove from the second support underfooting, when the second advance expenditure part advance expenditure supports underfooting second, the second pad
The bottom of support is less than first spike.
First advance expenditure part rotates and is arranged on the first Weighing cell module；Second advance expenditure part rotates and is arranged on second and weighs biography
In sensor module.
In the present embodiment, the concrete structure of the first Weighing cell module and the second Weighing cell module is as follows: include solid
The plastic casing 81, four storage tanks 82 being arranged on plastic casing that are scheduled on support board diapire, be arranged on each accommodating
Force cell 83 in groove, cover each storage tank opening and there is the spring lid 84 of center positioning hole 841, be arranged on
Pillar 85 in spring lid center positioning hole and the pad 86 sticking to each pillar outboard end；Each pad and a corresponding pillar
First spike described in combination formation or second spike, the top of pillar is connected on a corresponding force cell,
The bottom of each pad is less than spring lid.In concrete practice, suitable Weighing cell module can be selected according to real needs,
The present embodiment is such as selected four foot type Weighing cell modules, in concrete practice, it is also possible to select three feet or five foot type
Weighing cell module, even uses single foot shape Weighing cell module, the structure of these concrete Weighing cell modules
Be well known to those skilled in the art already, and can the most correctly apply, thus the present embodiment no longer to this one
One enumerates.
The present embodiment includes that two the first advance expenditure parts 6, each first advance expenditure part 6 include that the first backing plate 61 turns with the first backing plate
The first installation portion 62 of being dynamically connected, first be arranged on the first backing plate supporting projection 63 and be arranged on the first installation
The first hole clipping 64 in portion；First installation portion is fixed on the plastic casing of the first Weighing cell module, when the first backing plate
Turning to advance expenditure when first supports underfooting, the first supporting projection is positioned at the lowermost end of the first advance expenditure part, and less than second
Prop up spike；When the first backing plate turns to overlap with installation portion, each first supporting projection is embedded in corresponding first hole clipping
In.
The present embodiment includes that two the second advance expenditure parts 7, each second advance expenditure part 7 include that the second backing plate 71 turns with the second backing plate
The second installation portion 72 of being dynamically connected, second be arranged on the second backing plate supporting projection 73 and be arranged on the second installation
The second hole clipping 74 in portion；Second installation portion is fixed on the plastic casing of the second Weighing cell module, when the second backing plate
Turning to advance expenditure when second supports underfooting, the second supporting projection is positioned at the lowermost end of the second advance expenditure part, and less than first
Prop up spike；When the second backing plate turns to overlap with installation portion, each second supporting projection is embedded in corresponding second hole clipping
In.
In the present embodiment, the first Weighing cell module selects wide range but the relatively low LOAD CELLS of precision, and second weighs
Sensor assembly selects small-range but the higher LOAD CELLS of precision.In use, when the first pad in the first advance expenditure part
Plate advance expenditure, when first supports underfooting, turns to the second backing plate in the second advance expenditure pieces and the second installation portion overlapping, also
The second non-advance expenditure of advance expenditure part is i.e. made to support underfooting second, now, owing to the bottom of the first advance expenditure part is less than the second support
Foot, so only the first Weighing cell module plays the effect of weighing, now can use as body weight electronic scale.When
The second backing plate advance expenditure in two advance expenditure parts, when second supports underfooting, turns to the first backing plate in the first advance expenditure part and the
One installation portion overlapping, namely make the first non-advance expenditure of advance expenditure part support underfooting first, now, due to the second advance expenditure part
Bottom is less than first spike, so only the second Weighing cell module plays the effect of weighing, and now can be as kitchen
Electronic scale uses.
The first Weighing cell module in the present embodiment and the second Weighing cell module, can use on market more ripe
And cheap LOAD CELLS, so its manufacturing cost is low very compared with using wide range and the high single-sensor of precision
Many, there is preferable competitiveness.
(embodiment 2)
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Figure 7, the peace in each first advance expenditure part
Dress portion is directly anchored on support board diapire, and the installation portion in each second advance expenditure part is also directly anchored on support board diapire,
Namely the first advance expenditure part and the second advance expenditure part in the present embodiment rotates and is arranged on support board diapire.
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 (3)
1. a single panel type double-range electronic scale, including support board (1) and have four first spike (2)
First Weighing cell module (3)；It is characterized in that: also include two respectively with two second spike (4)
Two Weighing cell modules (5), two support the first advance expenditure part (6) of underfooting and two use for advance expenditure first
In advance expenditure at the second the second advance expenditure part (7) supporting underfooting；First Weighing cell module and the second Weighing cell module
It is respectively positioned on the lower section of support board；Each first advance expenditure part (6) includes what the first backing plate (61) and the first backing plate were rotationally connected
First installation portion (62)；First installation portion is arranged on support board diapire or on the first Weighing cell module, and first
Backing plate is in reciprocating rotation, and advance expenditure supports underfooting first or removes, when the first backing plate turns to from the first support underfooting
Advance expenditure is when first supports underfooting, and the first backing plate is less than second spike；Each second advance expenditure part (7) includes the second backing plate
(71) the second installation portion (72) being rotationally connected with the second backing plate；Second installation portion be arranged on support board diapire or
On second Weighing cell module, the second backing plate is in reciprocating rotation, and advance expenditure supports underfooting second or supports from second
Underfooting is removed, and when the second backing plate turns to advance expenditure in the second support underfooting, the second backing plate is less than first spike.
Single panel type double-range electronic scale the most according to claim 1, it is characterised in that: each first advance expenditure part (6)
Also include the be arranged on the first backing plate first supporting projection (63) and the first hole clipping being arranged on the first installation portion
(64)；When the first backing plate turn to advance expenditure support underfooting first time, the first supporting projection is positioned at the first advance expenditure part
Bottom, and less than second spike；When the first backing plate turns to overlap with installation portion, each first supporting projection is set
In corresponding first hole clipping.
Single panel type double-range electronic scale the most according to claim 1, it is characterised in that: each second advance expenditure part (7)
Also include the be arranged on the second backing plate second supporting projection (73) and the second hole clipping being arranged on the second installation portion
(74)；When the second backing plate turn to advance expenditure support underfooting second time, the second supporting projection is positioned at the second advance expenditure part
Bottom, and less than first spike；When the second backing plate turns to overlap with installation portion, each second supporting projection is set
In corresponding second hole clipping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097131.5A CN105953899A (en) | 2016-01-20 | 2016-01-20 | Single-board and double-range electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097131.5A CN105953899A (en) | 2016-01-20 | 2016-01-20 | Single-board and double-range electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953899A true CN105953899A (en) | 2016-09-21 |
Family
ID=56917219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610097131.5A Pending CN105953899A (en) | 2016-01-20 | 2016-01-20 | Single-board and double-range electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318112A (en) * | 2018-04-27 | 2018-07-24 | 徐发昌 | Quantitative control device and its working method |
| CN117451118A (en) * | 2023-12-18 | 2024-01-26 | 山东思科生物科技有限公司 | Flow detection device and method for fish protein suspension fertilizer production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103383A (en) * | 1985-05-15 | 1986-11-19 | 东京电气株式会社 | Multi-range load cell scales |
| JPS6232324A (en) * | 1985-08-06 | 1987-02-12 | Tokyo Electric Co Ltd | Multi-range load cell scale |
| US4711314A (en) * | 1984-08-20 | 1987-12-08 | Tokyo Electric Co., Ltd. | Multi-range load cell weighing scale |
| KR101391796B1 (en) * | 2012-12-06 | 2014-05-14 | 주식회사 카스 | Multi-range load cell weighing apparatus |
| CN104838243A (en) * | 2014-07-23 | 2015-08-12 | 王雅苹 | Electronic scale |
| CA2952378A1 (en) * | 2014-06-26 | 2015-12-30 | Luca Drocco | Multiple weighing scale |
-
2016
- 2016-01-20 CN CN201610097131.5A patent/CN105953899A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4711314A (en) * | 1984-08-20 | 1987-12-08 | Tokyo Electric Co., Ltd. | Multi-range load cell weighing scale |
| CN86103383A (en) * | 1985-05-15 | 1986-11-19 | 东京电气株式会社 | Multi-range load cell scales |
| JPS6232324A (en) * | 1985-08-06 | 1987-02-12 | Tokyo Electric Co Ltd | Multi-range load cell scale |
| KR101391796B1 (en) * | 2012-12-06 | 2014-05-14 | 주식회사 카스 | Multi-range load cell weighing apparatus |
| CA2952378A1 (en) * | 2014-06-26 | 2015-12-30 | Luca Drocco | Multiple weighing scale |
| CN104838243A (en) * | 2014-07-23 | 2015-08-12 | 王雅苹 | Electronic scale |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318112A (en) * | 2018-04-27 | 2018-07-24 | 徐发昌 | Quantitative control device and its working method |
| CN117451118A (en) * | 2023-12-18 | 2024-01-26 | 山东思科生物科技有限公司 | Flow detection device and method for fish protein suspension fertilizer production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |