CN2087779U - Pocket electronic steelyard - Google Patents
Pocket electronic steelyard Download PDFInfo
- Publication number
- CN2087779U CN2087779U CN 91210374 CN91210374U CN2087779U CN 2087779 U CN2087779 U CN 2087779U CN 91210374 CN91210374 CN 91210374 CN 91210374 U CN91210374 U CN 91210374U CN 2087779 U CN2087779 U CN 2087779U
- Authority
- CN
- China
- Prior art keywords
- platform
- load sensor
- hole
- weighing
- 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.)
- Withdrawn
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Abstract
The utility model relates to a pocket electronic steelyard. A platform having a through hole is arranged at the lower part of the interior of the housing of an electronic watch, and a resistance load sensor is arranged on the platform. A weighing guide rod having a flat plate arranged at the top end penetrates the load sensor, the through hole of the platform, the lower extending end of the weighing guide rod, which is exposed out of the watch housing, and a pocket electronic steelyard which is hinged with a hook. The pocket electronic steelyard has the advantages of small size, convenient carry over, accurate measurement and high reliability.
Description
The utility model provides a kind of pocket-size electronic scale, and its main body includes the electronic watch that can show the time, on the watchcase except that be provided with and LCDs that complex function chip joins, also be provided with the function switching button.Belong to the measurement instrument in the physics.
Lancet scale as ancient weighing utensil also is being extensive use of on the market of farm produce.This scale, because each assembly is more easy to wear, and because of structural shortcoming, weighing precision is low, seller and buyer often dispute because of the weighing accuracy.Therefore, the shopper wishes to have one and is easy to carry very much, and the portable weighing utensil of believable weighing precision is arranged again.
The purpose of this utility model is to provide to carry, and on-the-spot weighing has a kind of pocket-size electronic scale of believable weighing accuracy again.
Above-mentioned purpose of the present utility model realizes by taking following technical measures.
The bottom is provided with the platform that has through hole in the shell of electronic watch, configuration resistance-type load sensor on the platform, and the top has dull and stereotyped weighing guide stem and passes load sensor and platform through hole, and weighing guide stem lower extending end and cleaner outside the exposure watchcase are hinged.
During weighing, weight is hung on the cleaner, press the function switching button, because load sensor pressurized and translate pressure into output voltage, and it is delivered to complex function chip, demonstrate weight by LCDs.
The pocket-size electronic scale, volume is little, and is easy to carry, and weighing is accurate, and is with a high credibility.
Accompanying drawing 1 is the structural representation of pocket-size electronic scale, and accompanying drawing 2 is sensor bridge wiring diagrams, and accompanying drawing 3 is circuit schematic block diagrams of sensor and complex function chip.Technical characterictic below in conjunction with accompanying drawing narration the utility model most preferred embodiment.
The watchcase bottom of pocket-size electronic table (1) is provided with the platform (4) that has through hole, configuration resistance-type load sensor (3) on the platform, weighing guide stem (5) top has flat board, pass the through hole of load sensor (3) and platform (4) after outer weighing guide stem lower extending end and the cleaner (6) of its exposure watchcase be hinged.(2) be complex function chip.
In the present embodiment, load sensor adopts BHR type resistance-type load sensor.
Claims (1)
1, a kind of pocket-size electronic scale, its main body includes the electronic watch that can show the time, on the watchcase except that be provided with and LCDs that complex function chip joins, also be provided with the function switching button, it is characterized by in the shell of electronic watch bottom the platform that has through hole is set, configuration resistance-type load sensor on the platform, the top has dull and stereotyped weighing guide stem and passes load sensor and platform through hole, and weighing guide stem lower extending end and cleaner outside the exposure watchcase are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91210374 CN2087779U (en) | 1991-04-02 | 1991-04-02 | Pocket electronic steelyard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91210374 CN2087779U (en) | 1991-04-02 | 1991-04-02 | Pocket electronic steelyard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2087779U true CN2087779U (en) | 1991-10-30 |
Family
ID=4919177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91210374 Withdrawn CN2087779U (en) | 1991-04-02 | 1991-04-02 | Pocket electronic steelyard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2087779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035639C (en) * | 1992-03-31 | 1997-08-13 | 大和制衡株式会社 | Portable hanging scale |
-
1991
- 1991-04-02 CN CN 91210374 patent/CN2087779U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035639C (en) * | 1992-03-31 | 1997-08-13 | 大和制衡株式会社 | Portable hanging scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |