CN105973417A - Dual-purpose electronic scale - Google Patents
Dual-purpose electronic scale Download PDFInfo
- Publication number
- CN105973417A CN105973417A CN201610098524.8A CN201610098524A CN105973417A CN 105973417 A CN105973417 A CN 105973417A CN 201610098524 A CN201610098524 A CN 201610098524A CN 105973417 A CN105973417 A CN 105973417A
- Authority
- CN
- China
- Prior art keywords
- electronic scale
- advance expenditure
- spike
- precision
- cell module
- 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.)
- 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
Abstract
The invention discloses a dual-purpose electronic scale. The dual-purpose electronic scale comprises a loading plate, a first precision weighing sensor module with a first support foot, a second precision weighing sensor module with a second support foot, and a pad support piece which pads and supports the second support foot. The first precision weighing sensor module and the second precision weighing sensor module are arranged on the bottom wall of the loading plate. The bottom end of the first support foot is lower than the bottom end of the second support foot. When the pad support piece pads and supports the second support foot, the bottom end of the pad support piece is lower than the bottom end of the first support foot. The dual-purpose electronic scale provided by the invention can be used as a weight electronic scale with large scale and low precision, and can be used as a kitchen electronic scale 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 dual-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
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 dual-purpose electronic scale of the electronic scale that range, precision are high.
The technical scheme realizing the object of the invention is: a kind of dual-purpose electronic scale, including support board, has first spike
First precision Weighing cell module, there is the second precision Weighing cell module of second spike and for advance expenditure
At the second advance expenditure part supporting underfooting；First precision Weighing cell module and the second precision Weighing cell module are respectively provided with
On the diapire of support board, the bottom of first spike is less than the bottom of second spike；When advance expenditure part advance expenditure is at second
Time under spike, the bottom of advance expenditure part is less than the bottom of first spike.
In such scheme, the upper surface of advance expenditure part is provided with the stopper slot for matching with second spike, on lower surface
It is provided with downwardly projecting supporting boss；When advance expenditure part advance expenditure supports underfooting second, the bottom of supporting boss is less than each the
The bottom of one spike.
In the present invention, the first precision Weighing cell module selects wide range but the relatively low LOAD CELLS of precision, the second essence
Degree Weighing cell module selects small-range but the higher LOAD CELLS of precision.In use, there is no advance expenditure when advance expenditure part
When second supports underfooting, first spike is positioned at lowermost end, so the first support heel brace plays all of weight, the second essence
Degree Weighing cell module is inoperative, now can be selected by regulation switch, makes to be shown that the first essence on display screen
The weight amount that degree Weighing cell module is measured, namely can be with weighing persons body weight；When advance expenditure part advance expenditure at second
Time under spike, owing to the bottom of advance expenditure part is less than the bottom of first spike, do not act as so now first spike is unsettled
With, now can be selected by regulation switch, make on display screen, to be shown that what the second precision Weighing cell module was measured
Weight amount, so can use as electronic scale again.It addition, the first precision LOAD CELLS mould in the present invention
Block and the second precision Weighing cell module, can use LOAD CELLS the most ripe and cheap on market, so its system
Cause the single-sensor that this is high compared with employing wide range and precision much lower, there is preferable competitiveness.
Accompanying drawing explanation
Fig. 1 is the first structure of the present invention a kind of perspective view when 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 front view of electronic scale shown in Fig. 1；
Fig. 4 be electronic scale shown in Fig. 1 after removing advance expenditure part as a kind of perspective view during body weight electronic scale；
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 explosive view of electronic scale shown in Fig. 1；
Fig. 8 is a kind of explosive view when another angle is observed of the electronic scale shown in Fig. 1；
Fig. 9 is the second structure of the present invention a kind of perspective view when as electronic scale；
Figure 10 is a kind of front view of electronic scale shown in Fig. 9；
Figure 11 is a kind of perspective view when as body weight electronic scale of the electronic scale shown in Fig. 9；
Figure 12 is a kind of front view of electronic scale shown in Figure 11；
Figure 13 is a kind of explosive view of electronic scale shown in Fig. 9；
Figure 14 is a kind of explosive view when another angle is observed of the electronic scale shown in Fig. 9；
Figure 15 is a kind of front view of electronic scale shown in Figure 13；
Figure 16 is the third structure of the present invention a kind of perspective view when seat body weight electronic scale；
Figure 17 is a kind of front view of electronic scale shown in Figure 16；
Figure 18 is a kind of perspective view when as electronic scale of the electronic scale shown in Figure 16；
Figure 19 is a kind of front view of electronic scale shown in Figure 18；
Figure 20 is a kind of explosive view of electronic scale shown in Figure 18；
Figure 21 is a kind of explosive view when another angle is observed of the electronic scale shown in Figure 18；
Figure 22 is a kind of front view of electronic scale shown in Figure 20；
Figure 23 is the 4th kind of structure of the present invention a kind of perspective view when as electronic scale；
Figure 24 be electronic scale shown in Figure 23 from a kind of front view；
Figure 25 is a kind of perspective view when as body weight electronic scale of the electronic scale shown in Figure 23；
Figure 26 is a kind of front view of electronic scale shown in Figure 25；
Figure 27 is a kind of explosive view of electronic scale shown in Figure 23；
Figure 28 is a kind of explosive view when another angle is observed of the electronic scale shown in Figure 24；
Figure 29 is a kind of front view of electronic scale shown in Figure 27.
Detailed description of the invention
(embodiment 1)
The present embodiment is a kind of electronic scale, as shown in Fig. 1 to Fig. 8, including support board 1, has first spike 2
First precision Weighing cell module 3, there is the second precision Weighing cell module 5 of second spike 4, display screen
11, regulation switch 12, power module 13 and advance expenditure part 6.First precision Weighing cell module and the second precision are weighed
Sensor assembly is respectively positioned on the lower section of support board, and the bottom of first spike is less than the bottom of second spike.When advance expenditure part
Advance expenditure is when second supports underfooting, and the bottom of advance expenditure part is less than the bottom of first spike.
In the present embodiment, the first precision Weighing cell module and the second precision Weighing cell module all include being adhesively fixed
Plastic casing 71, four storage tanks 72 being arranged on plastic casing on the first support board diapire, it is arranged on each appearance
Put the force cell 73 in groove, cover each storage tank opening and there is the spring lid 74 of center positioning hole 741, arrange
Pillar 75 in spring lid center positioning hole and the pad 76 sticking to each pillar outboard end；Each pad and corresponding one
Column combination forms described first spike or second spike, and the medial extremity of pillar is connected to a corresponding force cell
On, the bottom of each pad is less than spring lid.In concrete practice, suitable LOAD CELLS can be selected according to real needs
Module, such as the present embodiment are selected four foot type Weighing cell modules, in concrete practice, it is also possible to select three feet or
Five foot type Weighing cell modules, even use single foot shape Weighing cell module, these concrete Weighing cell modules
Structure be well known to those skilled in the art already, and can the most correctly apply, so the present embodiment is no longer
This is enumerated.‘
Advance expenditure part 6 in the present embodiment is the integral piece being made into integration, upper surface be provided with for four second spikes
Four stopper slots 61 matched, lower surface is provided with downwardly projecting four supporting boss 62；When advance expenditure part advance expenditure exists
During the second support underfooting, the bottom of supporting boss is less than the bottom of each first spike.
In the present embodiment, the first precision Weighing cell module selects wide range but the relatively low LOAD CELLS of precision, and second
Precision Weighing cell module selects small-range but the higher LOAD CELLS of precision.In use, do not pad when advance expenditure part
When second supports underfooting, first spike is positioned at lowermost end, so first supports heel brace and plays all of weight, and second
Precision Weighing cell module is inoperative, now can be selected by regulation switch, make to be shown that on display screen first
The weight amount that precision Weighing cell module is measured, namely can be with weighing persons body weight；When advance expenditure part advance expenditure second
When supporting underfooting, owing to the bottom of advance expenditure part is less than the bottom of first spike, do not rise so now first spike is unsettled
Effect, now can be selected by regulation switch, make to be shown that the second precision Weighing cell module on display screen and measure
Weight amount, so can use as electronic scale again.
The present embodiment, when needs are as body weight electronic scale, takes off advance expenditure part 6, when needs are as electronic scale,
Just advance expenditure part advance expenditure is supported underfooting second.
The first precision Weighing cell module in the present embodiment and the second precision Weighing cell module, can use on market
The most ripe and cheap LOAD CELLS, so the single-sensor that its manufacturing cost is high compared with employing wide range and precision
Much lower, there is preferable competitiveness.
(embodiment 2)
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Fig. 9 to Figure 15, the present embodiment bag
Including two advance expenditure parts 6, the shape of each advance expenditure part is strip, and upper surface is provided with two stopper slots 61, and lower surface sets
There are two downwardly projecting supporting boss 62, the left and right sides wall of each advance expenditure part is also respectively provided with a clamping chute 63.
In the present embodiment, support board diapire being adhesively fixed with shackle member 8, shackle member combination forms two draw-in grooves 81, respectively
Advance expenditure part can be snapped in a corresponding draw-in groove 81 by its clamping chute 63, and can disassemble from draw-in groove.
The present embodiment, when needs are as body weight electronic scale, take off advance expenditure part 6, and is connected in draw-in groove；Needing
Will as electronic scale time, just advance expenditure part is pulled down from draw-in groove and advance expenditure supports underfooting second.
(embodiment 3)
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Figure 16 to Figure 22, the present embodiment bag
Including four advance expenditure parts 6, the shape of each advance expenditure part is cylindrical, and its upper surface is provided with a stopper slot 61, on lower surface
It is provided with a downwardly projecting supporting boss 62, the periphery wall of each advance expenditure part is also respectively provided with an annular clamping chute
63。
In the present embodiment, support board diapire being adhesively fixed with shackle member 8, shackle member includes clamping substrate 82 and from clamping
Four arc clamping boss 83 with draw-in groove 81 that substrate is downwardly projecting, described draw-in groove 81 is arranged on arc clamping boss
On the internal perisporium of 83.
Each advance expenditure part can be snapped in a corresponding draw-in groove 81 by its clamping chute 63, and can disassemble from draw-in groove.
The present embodiment, when needs are as body weight electronic scale, take off advance expenditure part 6, and is connected in draw-in groove；Needing
Will as electronic scale time, just advance expenditure part is pulled down from draw-in groove and advance expenditure supports underfooting second.
(embodiment 4)
The present embodiment is substantially the same manner as Example 1, and difference is: as shown in Figure 23 to Figure 29, the present embodiment bag
Including two advance expenditure parts 6, the shape of each advance expenditure part is strip, and upper surface is provided with two stopper slots 61, and lower surface sets
Having two downwardly projecting supporting boss 62, the two ends of each advance expenditure part are also respectively provided with an anticreep slide-bar 64.
In the present embodiment, also include and the locating part 85 with guide chute 84 of support board geo-stationary setting, each
Holding the locating part that is respectively arranged at the two ends with of boss, each anticreep slide-bar is positioned in a corresponding guide chute, and each advance expenditure part is at it
Move back and forth under the wire of guide chute and position-limiting action, and during moving back and forth, advance expenditure supports underfooting second
Or support underfooting from second to remove；When advance expenditure part advance expenditure supports underfooting second, the bottom of advance expenditure part supporting boss is low
Bottom in first spike；When advance expenditure part is after the second support underfooting is removed, and the bottom of first spike is less than second
The bottom of spike.
In the present embodiment, each guide chute includes distance nearer the first spacing porose area 841 of support board diapire, distance loading
Plate the second spacing porose area 842 farther out and even the first spacing porose area and the guiding porose area 843 of the second spacing porose area；Institute
State anticreep slide-bar to move back and forth along plumb line direction at the second spacing porose area.
In the present embodiment, when anticreep slide-bar is positioned at the first spacing porose area, advance expenditure part advance expenditure can not support underfooting second,
And first spike is less than advance expenditure part and second spike；When anticreep slide-bar moves to the second spacing zone, advance expenditure part ability
Advance expenditure supports underfooting second, and makes the bottom of second spike be less than the bottom of first spike, so that second
Weighing module works；Owing to anticreep slide-bar can move back and forth along plumb line direction at the second spacing porose area, so that the
Two Weighing modules all pass to advance expenditure part pressure by second spike, will not pass through spacing by generating unit partial pressure
Part passes to advance expenditure part, thus ensures the functional reliability of the second Weighing module.
In the present embodiment, the position that arranges of the first spacing hole and the second spacing hole makes advance expenditure part can rotate 90 degree.
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)
1. a dual-purpose electronic scale, including support board (1) and have the first precision of first spike (2) and weigh
Sensor assembly (3)；It is characterized in that: also include having the second precision LOAD CELLS mould of second spike (4)
Block (5) and for advance expenditure second support underfooting advance expenditure part (6)；First precision Weighing cell module and second
Precision Weighing cell module is arranged on the diapire of support board, and the bottom of first spike is less than the end of second spike
End；When advance expenditure part advance expenditure supports underfooting second, the bottom of advance expenditure part is less than the bottom of first spike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098524.8A CN105973417A (en) | 2016-01-20 | 2016-01-20 | Dual-purpose electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098524.8A CN105973417A (en) | 2016-01-20 | 2016-01-20 | Dual-purpose electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105973417A true CN105973417A (en) | 2016-09-28 |
Family
ID=56989362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610098524.8A Pending CN105973417A (en) | 2016-01-20 | 2016-01-20 | Dual-purpose electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105973417A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201488801U (en) * | 2009-09-04 | 2010-05-26 | 广东香山衡器集团股份有限公司 | Electronic kitchen scale |
| CN203811261U (en) * | 2014-04-16 | 2014-09-03 | 徐万里 | Smart multi-purpose electronic scale for human body |
| CN104838243A (en) * | 2014-07-23 | 2015-08-12 | 王雅苹 | Electronic scale |
-
2016
- 2016-01-20 CN CN201610098524.8A patent/CN105973417A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201488801U (en) * | 2009-09-04 | 2010-05-26 | 广东香山衡器集团股份有限公司 | Electronic kitchen scale |
| CN203811261U (en) * | 2014-04-16 | 2014-09-03 | 徐万里 | Smart multi-purpose electronic scale for human body |
| CN104838243A (en) * | 2014-07-23 | 2015-08-12 | 王雅苹 | Electronic scale |
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| 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: 20160928 |