CN204679157U - Electronic scale - Google Patents
Electronic scale Download PDFInfo
- Publication number
- CN204679157U CN204679157U CN201520403402.6U CN201520403402U CN204679157U CN 204679157 U CN204679157 U CN 204679157U CN 201520403402 U CN201520403402 U CN 201520403402U CN 204679157 U CN204679157 U CN 204679157U
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- CN
- China
- Prior art keywords
- chip microcomputer
- data
- analog
- carrier store
- electronic scale
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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.)
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Links
- 238000005303 weighing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000031648 Body Weight Changes Diseases 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000004579 body weight change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of electronic scale, comprise the signal amplifier, analog to digital converter, power circuit and the single-chip microcomputer that are arranged on and claim the pressure transducer of surface, be embedded in the display screen of title body inside and be arranged in title body; Described pressure transducer is connected with signal amplifier, and described signal amplifier is connected with single-chip microcomputer by analog to digital converter, and described power circuit is connected with single-chip microcomputer respectively with display screen; Also comprise the data-carrier store and computing module that are arranged on and claim the computing button of surface and be arranged in title body; Described data-carrier store is connected with analog to digital converter; Described computing module is connected with computing button with data-carrier store, single-chip microcomputer respectively.This electronic scale can calculate in real time front and back weigh thing quality and or of poor quality, convenient to use at home.
Description
Technical field
The utility model belongs to projection electronic weighing apparatus field, is specifically related to a kind of electronic scale.
Background technology
At present, most of electronic scale is all be made up of pressure transducer, signal amplifier, analog to digital converter, single-chip microcomputer and display screen, it shows after the data measured being sent to single-chip microcomputer by signal amplifier and analog to digital converter by pressure transducer more on a display screen, as shown in Figure 1, this electronic scale can only realize general weighing function, when using at home, weighing infant weight, toy and packed water weight are very inconvenient.
Summary of the invention
In order to solve the problems of the technologies described above, the quality that the utility model provides a kind of electronic scale can calculate front and back weigh thing in real time and or of poor quality, convenient to use at home.
For this reason, the technical solution of the utility model is as follows:
A kind of electronic scale, comprises the signal amplifier, analog to digital converter, power circuit and the single-chip microcomputer that are arranged on and claim the pressure transducer of surface, be embedded in the display screen of title body inside and be arranged in title body; Described pressure transducer is connected with signal amplifier, and described signal amplifier is connected with single-chip microcomputer by analog to digital converter, and described power circuit is connected with single-chip microcomputer respectively with display screen; Also comprise the data-carrier store and computing module that are arranged on and claim the computing button of surface and be arranged in title body; Described data-carrier store is connected with analog to digital converter; Described computing module is connected with computing button with data-carrier store, single-chip microcomputer respectively.
Described computing button is for adding, subtract and equaling button.
Described data-carrier store is safe digital card or flash memory.
This electronic scale can calculate in real time front and back weigh thing quality and or of poor quality, convenient to use at home.
Accompanying drawing explanation
Fig. 1 is the structural schematic block diagram of existing electronic scale;
The structural schematic block diagram of the electronic scale that Fig. 2 provides for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, structure of the present utility model is described in detail.
A kind of electronic scale, comprises the pressure transducer 1 and computing button 7, the display screen 6 being embedded in title body inside and the signal amplifier 2, analog to digital converter 3, power circuit 5, single-chip microcomputer 4, data-carrier store 8 and the computing module 9 that are arranged in title body that are arranged on title surface; Described pressure transducer 1 is connected with signal amplifier 2, and described signal amplifier 2 is connected with single-chip microcomputer 4 by analog to digital converter 3, and described power circuit 5 is connected with single-chip microcomputer 4 respectively with display screen 6; Described data-carrier store 8 is connected with analog to digital converter 3; Described computing module 9 is connected with computing button 7 with data-carrier store 8, single-chip microcomputer 4 respectively.
Further, computing 7 button is for adding, subtract and equaling button.
Data-carrier store 8 described in the utility model is safe digital card or flash memory.Be mainly used in the data that store electrons claims weighed article, the people that particularly can help to weigh records body weight change data.
For infant weight, hold in the arms baby or baby is placed in safe chair and be put into title surface again, after pressure transducer 1 pressure-bearing, pressure data after signal amplifier 2 amplifies, be passed to single-chip microcomputer 4 and data-carrier store 8 through analog-to-digital conversion device 3, on the one hand display screen 6 shows data first simultaneously; On the other hand, data-carrier store 8 records weighing data first, and transfer to computing module 9, press computing button "-", weigh and embrace baby's body weight for humans or safe chair weight, weight data is sent to computing module 9 again according to previous step, after data are sent to single-chip microcomputer 4 as calculated, then shows on display screen 6.Data intuitive display, without manual record data, easy to use.
Claims (3)
1. an electronic scale, comprises the signal amplifier (2), analog to digital converter (3), power circuit (5) and the single-chip microcomputer (4) that are arranged on and claim the pressure transducer (1) of surface, be embedded in the display screen (6) of title body inside and be arranged in title body; Described pressure transducer (1) is connected with signal amplifier (2), described signal amplifier (2) is connected with single-chip microcomputer (4) by analog to digital converter (3), and described power circuit (5) is connected with single-chip microcomputer (4) respectively with display screen (6); It is characterized in that: also comprise the data-carrier store (8) and computing module (9) that are arranged on and claim the computing button (7) of surface and be arranged in title body; Described data-carrier store (8) is connected with analog to digital converter (3); Described computing module (9) is connected with computing button (7) with data-carrier store (8), single-chip microcomputer (4) respectively.
2. electronic scale as claimed in claim 1, is characterized in that: described computing button (7) is for adding, subtract and equaling button.
3. electronic scale as claimed in claim 1, is characterized in that: described data-carrier store (8) is safe digital card or flash memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403402.6U CN204679157U (en) | 2015-06-12 | 2015-06-12 | Electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403402.6U CN204679157U (en) | 2015-06-12 | 2015-06-12 | Electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679157U true CN204679157U (en) | 2015-09-30 |
Family
ID=54178840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403402.6U Active CN204679157U (en) | 2015-06-12 | 2015-06-12 | Electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204679157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840334A (en) * | 2017-03-14 | 2017-06-13 | 南宁市高光信息技术有限公司 | A kind of electronic scale control system |
| CN108981874A (en) * | 2018-06-11 | 2018-12-11 | 深圳市喜钻珠宝科技有限公司 | A kind of pendant processing weighing recording device |
-
2015
- 2015-06-12 CN CN201520403402.6U patent/CN204679157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840334A (en) * | 2017-03-14 | 2017-06-13 | 南宁市高光信息技术有限公司 | A kind of electronic scale control system |
| CN108981874A (en) * | 2018-06-11 | 2018-12-11 | 深圳市喜钻珠宝科技有限公司 | A kind of pendant processing weighing recording device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |