CN104748834A - Electronic platform scale - Google Patents
Electronic platform scale Download PDFInfo
- Publication number
- CN104748834A CN104748834A CN201310731897.0A CN201310731897A CN104748834A CN 104748834 A CN104748834 A CN 104748834A CN 201310731897 A CN201310731897 A CN 201310731897A CN 104748834 A CN104748834 A CN 104748834A
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- CN
- China
- Prior art keywords
- platform scale
- electronic platform
- chip microcomputer
- sound
- single chip
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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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Abstract
The invention discloses an electronic platform scale, which comprises an electronic platform scale body, and a single chip microcomputer and a pressure sensor arranged in the electronic platform scale body, wherein the electronic platform scale body is provided with a sound-light alarming device; the sound-light alarming device is formed by a buzzer and a flashlight in parallel; and the sound-light alarming device is connected with the single chip microcomputer. The electronic platform scale has the beneficial effects that if the weight of a weighed object exceeds a weighing range, the pressure sensor transmits signals to the single chip microcomputer, the single chip microcomputer transmits signals to the sound-light alarming device, and overweight of the weighed object is reminded to people.
Description
Technical field
The present invention relates to a kind of platform balance, particularly relate to a kind of electronic platform scale.
Background technology
Electronic platform scale is more and more extensive, but due to its range limited, weigh range and the long period is placed on platform balance if exceeded by title thing weight, be easy to cause damage to the pressure transducer of electronic platform scale, affect weighing precision.
Summary of the invention
The object of the invention is to provide a kind of electronic platform scale.
In order to achieve the above object, technical scheme of the present invention is: a kind of electronic platform scale, comprises electronic platform scale body, is arranged on the intrinsic single-chip microcomputer of electronic platform scale and pressure transducer, described electronic platform scale body is provided with acoustic-optic alarm.
Further, described acoustic-optic alarm is formed in parallel by hummer and flashlamp.
Further, described audible-visual annunciator is connected with single-chip microcomputer.
The invention has the beneficial effects as follows: if exceeded weighing range by title thing weight, signal is passed to single-chip microcomputer by pressure transducer, and signal is passed to audible-visual annunciator by single-chip microcomputer, reminds people to be claimed thing overweight.Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, a kind of electronic platform scale, comprise electronic platform scale body 1, be arranged on single-chip microcomputer 2 in electronic platform scale body 1 and pressure transducer 3, described electronic platform scale body 1 is provided with acoustic-optic alarm 4, described acoustic-optic alarm 4 is formed in parallel by hummer 5 and flashlamp 6, and described audible-visual annunciator 4 is connected with single-chip microcomputer 2.
Claims (3)
1. an electronic platform scale, comprises electronic platform scale body, is arranged on the intrinsic single-chip microcomputer of electronic platform scale and pressure transducer, it is characterized in that, described electronic platform scale body is provided with acoustic-optic alarm.
2. a kind of electronic platform scale according to claim 1, is characterized in that, described acoustic-optic alarm is formed in parallel by hummer and flashlamp.
3. a kind of electronic platform scale according to claim 2, is characterized in that, described audible-visual annunciator is connected with single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310731897.0A CN104748834A (en) | 2013-12-27 | 2013-12-27 | Electronic platform scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310731897.0A CN104748834A (en) | 2013-12-27 | 2013-12-27 | Electronic platform scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104748834A true CN104748834A (en) | 2015-07-01 |
Family
ID=53588861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310731897.0A Pending CN104748834A (en) | 2013-12-27 | 2013-12-27 | Electronic platform scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748834A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527006A (en) * | 2015-12-23 | 2016-04-27 | 民勤县邦德贸易有限公司 | Multipoint electronic platform scale with adjustable mesas and anti-electromagnetic interference function |
| CN105628163A (en) * | 2015-12-23 | 2016-06-01 | 民勤县邦德贸易有限公司 | Rotatable multi-point electronic scale with anti-electromagnetic interference dashboard |
| CN107884056A (en) * | 2017-11-16 | 2018-04-06 | 江阴市索菲电子科技有限公司 | A kind of firm electronic scale |
-
2013
- 2013-12-27 CN CN201310731897.0A patent/CN104748834A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527006A (en) * | 2015-12-23 | 2016-04-27 | 民勤县邦德贸易有限公司 | Multipoint electronic platform scale with adjustable mesas and anti-electromagnetic interference function |
| CN105628163A (en) * | 2015-12-23 | 2016-06-01 | 民勤县邦德贸易有限公司 | Rotatable multi-point electronic scale with anti-electromagnetic interference dashboard |
| CN107884056A (en) * | 2017-11-16 | 2018-04-06 | 江阴市索菲电子科技有限公司 | A kind of firm electronic scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |