CN203643009U - Portable electronic scale - Google Patents
Portable electronic scale Download PDFInfo
- Publication number
- CN203643009U CN203643009U CN201320742373.7U CN201320742373U CN203643009U CN 203643009 U CN203643009 U CN 203643009U CN 201320742373 U CN201320742373 U CN 201320742373U CN 203643009 U CN203643009 U CN 203643009U
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- Prior art keywords
- scale
- portable electronic
- electronic scale
- load cells
- cover
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- Expired - Fee Related
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Abstract
The utility model discloses a portable electronic scale. The electronic scale comprises a scale body (1), an electronic weighing display circuit (2), and a scale hook (3). The scale body (1) is formed by the cooperation of a surface cover (10) with a bottom cover (11). The electronic weighing display circuit (2) comprises a weighing sensor (20), a power supply (21), a digital conversion circuit (22), and a display device (23). The weighing sensor (20), the power supply (21) and the digital conversion circuit (22) are disposed between the surface cover (10) and the bottom cover (11). The display device (23) is disposed in a display window (100) of the surface cover (11). The scale hook (3) disposed outside the scale body (1) is connected with a stress zone of the weighing sensor (20) through a connecting piece (30) which passes through a measurement through hole on the scale body (1). The electronic scale provided by the utility model is light in weight, is small in thickness and size, is convenient to carry, has a function of voice broadcasting, and can meet the demands of persons, especially the elders who have poor eyesight.
Description
Affiliated technical field
The utility model relates to a kind of electronic scales, especially a kind of ultra-thin light, with the Portable electronic scale of voice broadcast function.
Background technology
At present, electronic weighing appliance is on the market varied, but be convenient for carrying, small volume and less weight rare, especially with getting with use, buy vegetables on market as people, in the time that the thing weight to having bought is suspected, just need one with title again weigh, and beating very much a part due to having of buying vegetables is the elderly, they see that electrical screen is not very convenient, therefore, carry a volume little, lightweight, facilitate taking and placing, possess language simultaneously and report the ultra-thin Portable electronic scale of function and become necessary.
Utility model content
The purpose of this utility model is to provide the ultra-thin Portable electronic scale that a kind of volume is little, lightweight, be convenient for carrying.For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of Portable electronic scale, comprises scale body (1), electronic-weighing display circuit (2) and steelyard hook (3),
It is characterized in that, described scale body (1) is by cover (10) and bottom (11) mix proportion; Electronic-weighing display circuit (2) comprises LOAD CELLS (20), power supply (21), D/A converting circuit (22) and display device (23); LOAD CELLS (20), power supply (21), D/A converting circuit (22) are located between cover (10) and bottom (11), and display device (23) is located in the display window (100) of cover (10); Being located at the outer steelyard hook (3) of scale body (1) joins by the web member (30) of the measurement through hole through on scale body (1) and the force area of LOAD CELLS (20).
Further, on described cover (10) and bottom (11), be respectively equipped with draw-in groove (101) and lower bayonet slot (110), LOAD CELLS (20) is embedded between draw-in groove (101) and lower bayonet slot (110), and upper draw-in groove (101) and lower bayonet slot (110) are fixed on LOAD CELLS (20) between cover (10) and bottom (11).
Further, described measurement through hole is located at the relevant position, force area corresponding to sensor located therein (20) of bottom (11).
Further, between the force area of described web member (30) connection LOAD CELLS (20) and the two ends of steelyard hook (3), be provided with universal shaft (300).
Further, described electronic-weighing display circuit (2) comprises the gauge tap (24) of being located on cover (10).
Further, described electronic-weighing display circuit (2) includes weight mode conversion switch (25), and operating weight mode conversion switch can switch between different units, such as kg, and g, pound etc.
Further, described electronic-weighing display circuit (2) includes weight numerical value voice broadcast circuit, can hear the voice broadcast of weight after weighing.
Further, described bottom (11) is provided with and steelyard hook (3) can be snapped in to draw-in groove (111) wherein, weighs completely, steelyard hook (3) can be snapped in draw-in groove (111) to further reduced volume.
Further, described LOAD CELLS (20) is provided with variable shaped beam.
Further, described variable shaped beam is that single cantilever beam can be also double cantilever beam.
The beneficial effects of the utility model are that portable electronics is lightweight, thin thickness, and volume is little, is convenient for carrying, and contains voice broadcast function simultaneously, can meet people, the elderly's that especially eyes poorly make demand.
Brief description of the drawings
Fig. 1 is stereographic map 1 of the present utility model;
Fig. 2 is stereographic map 2 of the present utility model;
Fig. 3 is rear view of the present utility model;
Fig. 4 is A-A cut-open view of the present utility model;
Fig. 5 is the stereographic map of the utility model connector;
Fig. 6 is circuit diagram of the present utility model.
Embodiment
Portable electronic scale of the present invention, please refer to accompanying drawing, and a kind of Portable electronic scale comprises scale body (1), electronic-weighing display circuit (2) and steelyard hook (3),
It is characterized in that, described scale body (1) is by cover (10) and bottom (11) mix proportion; Electronic-weighing display circuit (2) comprises LOAD CELLS (20), power supply (21), D/A converting circuit (22) and display device (23); LOAD CELLS (20), power supply (21), D/A converting circuit (22) are located between cover (10) and bottom (11), and display device (23) is located in the display window (100) of cover (10); Being located at the outer steelyard hook (3) of scale body (1) joins by the web member (30) of the measurement through hole through on scale body (1) and the force area of LOAD CELLS (20).
Described measurement through hole is located at the relevant position, force area corresponding to sensor located therein (20) of bottom (11).
On described cover (10) and bottom (11), be respectively equipped with draw-in groove (101) and lower bayonet slot (110), LOAD CELLS (20) is embedded between draw-in groove (101) and lower bayonet slot (110), and upper draw-in groove (101) and lower bayonet slot (110) are fixed on LOAD CELLS (20) between cover (10) and bottom (11).
Between the force area of described web member (30) connection LOAD CELLS (20) and the two ends of steelyard hook (3), be provided with universal shaft (300).
Described electronic-weighing display circuit (2) comprises the gauge tap (24) of being located on cover (10), presses gauge tap (24) and can start or close electronic-weighing display circuit (2).
Described electronic-weighing display circuit (2) includes weight mode conversion switch (25), and operating weight mode conversion switch can switch between different units, such as kg, and g, pound etc.
Described electronic-weighing display circuit (2) includes weight numerical value voice broadcast circuit, can hear the voice broadcast of weight after weighing.
Described bottom (11) is provided with and steelyard hook (3) can be snapped in to draw-in groove (111) wherein, weighs completely, steelyard hook (3) can be snapped in draw-in groove (111) to further reduced volume.
Described LOAD CELLS (20) is provided with variable shaped beam, and described variable shaped beam is that single cantilever beam can be also double cantilever beam.
While using this electronic scale, press gauge tap (24), press weight mode conversion switch (25), select the weighing unit needing, electronic-weighing display circuit (2) is started working, the weight that is about to the article of the weighing needing is presented in display window (100), and meanwhile, weight numerical value voice broadcast is also reported out by the weight of demonstration.
Claims (10)
1. a Portable electronic scale, comprises scale body (1), electronic-weighing display circuit (2) and steelyard hook (3),
It is characterized in that, described scale body (1) is by cover (10) and bottom (11) mix proportion; Electronic-weighing display circuit (2) comprises LOAD CELLS (20), power supply (21), D/A converting circuit (22) and display device (23); LOAD CELLS (20), power supply (21), D/A converting circuit (22) is located between cover (10) and bottom (11), and display device (23) is located in the display window (100) of cover (10); Being located at the outer steelyard hook (3) of scale body (1) joins by the web member (30) of the measurement through hole through on scale body (1) and the force area of LOAD CELLS (20).
2. a kind of Portable electronic scale as claimed in claim 1, it is characterized in that, on described cover (10) and bottom (11), be respectively equipped with draw-in groove (101) and lower bayonet slot (110), LOAD CELLS (20) is embedded between draw-in groove (101) and lower bayonet slot (110).
3. a kind of Portable electronic scale as claimed in claim 1 or 2, is characterized in that, described measurement through hole is located at the relevant position, force area corresponding to sensor located therein (20) of bottom (11).
4. a kind of Portable electronic scale as claimed in claim 1 or 2, is characterized in that, between the force area of described web member (30) connection LOAD CELLS (20) and the two ends of steelyard hook (3), is provided with universal shaft (300).
5. a kind of Portable electronic scale as claimed in claim 1, is characterized in that, described electronic-weighing display circuit (2) comprises the gauge tap (24) of being located on cover (10).
6. a kind of Portable electronic scale as claimed in claim 1, is characterized in that, described electronic-weighing display circuit (2) includes weight mode conversion switch (25).
7. a kind of Portable electronic scale as claimed in claim 1, is characterized in that, described electronic-weighing display circuit (2) includes weight numerical value voice broadcast circuit.
8. a kind of Portable electronic scale as claimed in claim 3, is characterized in that, described bottom (11) is provided with and steelyard hook (3) can be snapped in to draw-in groove (111) wherein.
9. a kind of Portable electronic scale as claimed in claim 1, is characterized in that, described LOAD CELLS (20) is provided with variable shaped beam.
10. a kind of Portable electronic scale as claimed in claim 9, is characterized in that, described variable shaped beam is the one in single cantilever beam, double cantilever beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742373.7U CN203643009U (en) | 2013-11-22 | 2013-11-22 | Portable electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742373.7U CN203643009U (en) | 2013-11-22 | 2013-11-22 | Portable electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643009U true CN203643009U (en) | 2014-06-11 |
Family
ID=50874244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742373.7U Expired - Fee Related CN203643009U (en) | 2013-11-22 | 2013-11-22 | Portable electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115582A (en) * | 2015-08-06 | 2015-12-02 | 来宾市江明科技开发有限公司 | Dual-purpose electronic scale |
-
2013
- 2013-11-22 CN CN201320742373.7U patent/CN203643009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115582A (en) * | 2015-08-06 | 2015-12-02 | 来宾市江明科技开发有限公司 | Dual-purpose electronic scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |