CN201281627Y - Voice electronic balance - Google Patents
Voice electronic balance Download PDFInfo
- Publication number
- CN201281627Y CN201281627Y CNU2008201454919U CN200820145491U CN201281627Y CN 201281627 Y CN201281627 Y CN 201281627Y CN U2008201454919 U CNU2008201454919 U CN U2008201454919U CN 200820145491 U CN200820145491 U CN 200820145491U CN 201281627 Y CN201281627 Y CN 201281627Y
- Authority
- CN
- China
- Prior art keywords
- electronic balance
- signal
- digital signal
- scale pan
- display screen
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electronic balance with the voice broadcasting function. The electronic balance consists of a scale pan (1), a weighing sensor (2), an A/D signal converter (3), a microcomputer processor (4), drive software (5), a keyboard (6), a display screen (7), a broadcasting device (8) and a DC power supply unit (9), wherein, the weighing sensor (2) converts the weight of an object on the scale pan (1) to the current signal, the current signal is converted to the digital signal by the A/D signal converter (3), and then the digital signal is processed by the microcomputer processor (4) and the drive software (5); the keyboard (6) can input instruction to the microcomputer processor (4) to process the digital signal, and then the weighing or price display can be realized by the display screen (7), meanwhile, the digital signal can be converted to the analog voice signal, and the broadcasting can be realized by the broadcasting device (8). The electronic balance compensates the inconvenience of the screen playing, therefore, the user can know the weight accurately under the conditions that the distance is longer, the optical line is darker, and the screen is similar and is not easy to be observed, thus greatly reducing the possibility of mistaken observation, so as to meet the high-accuracy requirement of the electronic balance really.
Description
Technical field
The utility model relates to the speech electronic scale, especially the speech electronic balance.
Background technology
General electronic balance, do not have voice broadcast, very inconvenient in actual use, because all being the article that are used for high precision, little quality, measures by electronic balance, such as gold and silver jewellery store etc., weight is required relatively stricter, so the client also relatively pays close attention to weight, but because the obstruct of sales counter makes the client far away from electronic balance, perhaps because light, factor such as approximate, see that consequence is more serious because the precision of electronic balance has determined to produce mistake simultaneously, go to see that quantity is safe inadequately so depend eyes alone.Determined to have other mode to assist eyes further to determine actual weight or quantity thus.
The utility model content
Problem to be solved in the utility model provide a kind of have voice broadcast function electronic balance.Allow the user relatively more responsive to electronic balance metering numeral, can be, and produce wrong result because of reasons such as distance, light, approximate, misidentifications, simultaneously by naked eyes watch and the report of numeral can accomplish to measure numeral accurately and errorless.
The technical solution of the utility model is achieved in that it is made up of the scale pan, scale pan carriage, weighing sensor, analogue signal processor, A/D signal converter, computer processor, drive software, display screen, report equipment, DC power-supply unit, plastic casing and hurricane globe.
The meter heavy articles is placed on the scale pan, the scale pan is positioned on the scale pan carriage, there is a weighing sensor scale pan carriage below, the weight that sensor will be counted heavy articles converts simulating signal to, by the A/D signal converter analog signal conversion is become digital signal then, digital signal is shown on the display screen after handling by computer processor, and this digital signal generates voice analog signal after also being driven software processes simultaneously, sends weight or quantity voice by report equipment such as loudspeaker etc.
All devices is wrapped up by plastic casing, and drives operation by DC power-supply unit power supply, and can place different hurricane globes as required on the scale pan, prevents distinguished and admirable influence to weight measurement.
After adopting above-mentioned utility model speech electronic balance, the user sees the report that can also hear this numeral after the numeral on the screen by ear, and both are checked, and has dwindled the possibility of misidentification greatly.Also can raise the efficiency inconvenient or can't watch the situation of the display screen single-pass that places an order to cross voice and know the metering result carrying out other operations simultaneously, it is simple and easily that the work that also makes becomes.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model embodiment.
Fig. 2 is an overall appearance of the present utility model.
The invention will be further described below in conjunction with accompanying drawing.
Embodiment
Speech electronic balance shown in Figure 1 is made up of the scale pan (1), weighing sensor (2), A/D signal converter (3), computer processor (4), drive software (5), keyboard (6), display screen (7), report equipment (8), DC power-supply unit (9).
When being placed on article, the user connects with the mains when going up by the scale pan (1) of the speech electronic balance of DC power-supply unit (10) power supply, the weighing sensor (2) that links to each other with the scale pan (1) converts weight to analog current signal, this signal is transferred toward A/D signal converter (3), A/D signal converter (3) converts analog current signal to digital signal, digital signal is received by computer processor (4), computer processor (4) is equipped with drive software (5), computer processor (4) and keyboard (6), display screen (7), report equipment (8) links to each other, keyboard (6) can be to computer processor (4) input instruction, control report mode, volume etc., computer processor (4) is handled the back with digital signal and is carried out weight or quantity demonstration at display screen (7), again this digital signal is handled simultaneously, convert analog voice signal to, broadcast by report equipment (8).
Other equipment of speech electronic balance shown in Figure 2 all are positioned within the plastic casing (10), be placed with the scale pan (1) on it, the scale pan (1) can be placed the meter heavy articles, can place different hurricane globe (11) on the scale pan (1) as required and prevent distinguished and admirable influence to weight measurement.Plastic casing (10) front panel is provided with the sound hole of keyboard (6), display screen (7), report equipment (8), and the rear is provided with the outlet that links to each other with DC power-supply unit (9).
Claims (2)
1. speech electronic balance, it is characterized in that: by the scale pan (1), weighing sensor (2), A/D signal converter (3), computer processor (4), drive software (5), keyboard (6), display screen (7), report equipment (8), DC power-supply unit (9) is connected to form, this weighing sensor (2) links to each other with the scale pan (1), weighing sensor (2) can convert the Item Weight on the scale pan (1) to analog current signal, this analog current signal converts digital signal to by A/D signal converter (3), digital signal is handled by computer processor (4) and drive software (5), keyboard (6) can be to computer processor (4) input instruction, computer processor (4) is handled the back with digital signal and is carried out the weight demonstration at display screen (7), again this digital signal is handled simultaneously, convert analog voice signal to, broadcast by report equipment (8).
2. according to the described speech electronic balance of claim 1, it is characterized in that: this speech electronic balance has plastic casing (10), be placed with the scale pan (1) on it, can place different hurricane globe (11) on the scale pan (1) as required and prevent distinguished and admirable influence weight measurement, plastic casing (10) front panel is provided with the sound hole of keyboard (6), display screen (7) and report equipment (8), and the rear is provided with the outlet that links to each other with DC power-supply unit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201454919U CN201281627Y (en) | 2008-09-10 | 2008-09-10 | Voice electronic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201454919U CN201281627Y (en) | 2008-09-10 | 2008-09-10 | Voice electronic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281627Y true CN201281627Y (en) | 2009-07-29 |
Family
ID=40928501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201454919U Expired - Fee Related CN201281627Y (en) | 2008-09-10 | 2008-09-10 | Voice electronic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281627Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778290A (en) * | 2012-08-03 | 2012-11-14 | 昆山旭虹精密零组件有限公司 | Anti-overweight electronic balance |
| CN103398759A (en) * | 2013-08-21 | 2013-11-20 | 苏州万图明电子软件有限公司 | Electronic scale with voice function |
-
2008
- 2008-09-10 CN CNU2008201454919U patent/CN201281627Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778290A (en) * | 2012-08-03 | 2012-11-14 | 昆山旭虹精密零组件有限公司 | Anti-overweight electronic balance |
| CN103398759A (en) * | 2013-08-21 | 2013-11-20 | 苏州万图明电子软件有限公司 | Electronic scale with voice function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20120910 |