CN102778291A - Novel electronic balance - Google Patents
Novel electronic balance Download PDFInfo
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- CN102778291A CN102778291A CN2012102869879A CN201210286987A CN102778291A CN 102778291 A CN102778291 A CN 102778291A CN 2012102869879 A CN2012102869879 A CN 2012102869879A CN 201210286987 A CN201210286987 A CN 201210286987A CN 102778291 A CN102778291 A CN 102778291A
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- electronic balance
- lcds
- connecting rod
- weighing
- novel electronic
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Abstract
The invention provides a novel electronic balance which comprises a balance body, a weighing panel, a weighing support, a weighing sensor, a power wire, a control panel, a circuit board and relevant built-in circuits, wherein a liquid crystal display screen is arranged on the front end of the balance body, the liquid crystal display screen is connected with the balance body through an L-shaped connecting rod, the L-shaped connecting rod is in a hollow structure design, and the control circuit of the liquid crystal display screen is connected with a signal output terminal of the circuit board in the balance body through the L-shaped connecting rod. The novel electronic balance is reasonable in structure design, is capable of clearly displaying the operation of inputting weighing data and the weighing result because the front end of the balance body is additionally provided with the liquid crystal display screen, avoids the sales operation of giving short weight performed by bad vendors, ensures the sales fairness, is convenient to use, and is especially suitable for being used in big supermarkets and farmer markets.
Description
Technical field
The present invention relates to a kind of electronic balance, especially a kind of client of being convenient to understands the novel electronic balance of the information of weighing, and belongs to the electronic balance technical field.
Background technology
Electronic balance is the condensation products of sensing technology, Analog Electronics Technique, Digital Electronic Technique and microprocessor technology development, has automatic calibration, shows automatically, multiple functions such as peeling is heavy, automaticdata output, automatic fault track, overload protection.Electronic balance uses electro magnetic force sensor usually, forms a close-loop automatic adjustment system, and accuracy is high, good stability.When adding on the scale pan that when being claimed thing, the position detector signal of sensor changes, and through the amplifier feedback electric current in the cell winding is increased, this electric current produces a feedback force and adds load and balance each other in the stationary magnetic field; Simultaneously, the magnitude of voltage of this electric current on measuring resistance Rm sent into microprocessor through wave filter, A/D converter, carries out data processing, demonstrated automatically by display at last and claimed amount numerical value.Simple in structure based on it, cost is low, advantage such as convenient to use, electronic balance is widely used.
When people select and buy article in some large supermarkets, the market of farm produce; Because the accumulation or the people of goods are far away apart from electronic balance; People are difficult to see weighing data input operation and weighing result clearly from electronic balance, pay the bill through shop-assistant's quotation often, and this fishes in troubled waters to some bad retailers that practise fraud and has created chance; Cause the fraud in the transaction easily, reduced the fairness of dealing.
Summary of the invention:
To the demand, the invention provides a kind of novel electronic balance, the LCDs that this electronic balance is set up at scale body front end can show weighing data input operation and weighing result clearly, has effectively improved the fairness of dealing.
The present invention is a kind of novel electronic balance; This electronic balance comprises the scale body, the panel of weighing, the support of weighing, LOAD CELLS, power lead, control panel, circuit board and relevant built-in circuit; Described scale body front end is provided with a LCDs; This LCDs adopts " L " type connecting rod to be connected with the scale body; Described " L " type connecting rod designs for hollow structure, and the operation circuit of described LCDs links to each other with signal output terminal on the scale body interior circuit board via " L " type connecting rod.
In the present invention's one preferred embodiment, the screen size specification of described LCDs can be 220mm*120mm, 240mm*140mm or 260mm*160mm.
In the present invention's one preferred embodiment, but described LCDs Chinese display, numeral or English character, and its font size can be set to No. 10, No. 14, No. 16, No. 18 or No. 20.
In the present invention's one preferred embodiment, described LCDs can show the practical operation content of people on control panel.
In the present invention's one preferred embodiment, the high-intensity PC of material selection or the PF of described " L " type connecting rod, the contact site of itself and scale body and LCDs all adopts screw to be fastenedly connected.
The present invention has disclosed a kind of novel electronic balance; This electronic balance reasonable in design, the LCDs that scale body front end is set up can show weighing data input operation and weighing result clearly; The dealing operation of having avoided bad retailer to give short weight; Guaranteed the fairness of dealing, and this electronic balance is easy to use, is particularly suitable for using in each the big supermarket and the market of farm produce.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation:
Fig. 1 is the structural representation of a kind of novel electronic balance of the embodiment of the invention;
Among the figure, 1, the scale body, 2, the panel of weighing, 3, power lead, 4, control panel, 5, LCDs, 6, " L " type connecting rod.
Embodiment
In order to make those skilled in the art person understand technical scheme of the present invention better, and make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, below in conjunction with embodiment and embodiment accompanying drawing the present invention done further detailed explanation.
As shown in Figure 1, be the structural representation of a kind of novel electronic balance of the embodiment of the invention; This electronic balance comprises scale body 1, the panel 2 of weighing, the support of weighing, LOAD CELLS, power lead 3, control panel 4, circuit board and relevant built-in circuit; Described scale body 1 front end is provided with a LCDs 5; This LCDs 5 adopts " L " type connecting rod 6 to be connected with scale body 1; Described " L " type connecting rod 6 is for hollow structure designs, and the operation circuit of described LCDs 5 links to each other with signal output terminal on scale body 1 interior circuit board via " L " type connecting rod 6.
The screen size specification of the LCDs of setting up on the novel electronic balance that the present invention mentions 5 can be 220mm*120mm, 240mm*140mm or 260mm*160mm; But LCDs 5 Chinese display, numeral or English character, its font size can be set to No. 10, No. 14, No. 16, No. 18 or No. 20; LCDs 5 can show the practical operation content of people on control panel 4, comprising: the title of article, unit price, grammes per square metre and total price, LCDs 5 writings are clear, effectively avoided the generation of the phenomenon of giving short weight in the transaction.
The high-intensity PC of material selection or the PF of " L " type connecting rod 6, through thermoplastic shaping, the contact site of itself and scale body 1 and LCDs 5 all adopts screw to be fastenedly connected; In order to improve the stability of this electronic balance, can set up the structural design of balance iron construction or employing sucker lower margin in the rearward end of scale body 1.
The present invention has disclosed a kind of novel electronic balance; Be characterized in: this electronic balance reasonable in design, the LCDs that scale body front end is set up can show weighing data input operation and weighing result clearly; The dealing operation of having avoided bad retailer to give short weight; Guaranteed the fairness of dealing, and this electronic balance is easy to use, is particularly suitable for using in each the big supermarket and the market of farm produce.
Protection scope of the present invention is not limited thereto, and any technician who is familiar with the present technique field is in the technical scope that the present invention discloses, and the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (5)
1. novel electronic balance; This electronic balance comprises the scale body, the panel of weighing, the support of weighing, LOAD CELLS, power lead, control panel, circuit board and relevant built-in circuit; It is characterized in that; Described scale body front end is provided with a LCDs; This LCDs and scale body adopt " L " type connecting rod to be connected, and described " L " type connecting rod designs for hollow structure, and the operation circuit of described LCDs links to each other with signal output terminal on the scale body interior circuit board via " L " type connecting rod.
2. novel electronic balance according to claim 1 is characterized in that, the screen size specification of described LCDs can be 220mm*120mm, 240mm*140mm or 260mm*160mm.
3. novel electronic balance according to claim 2 is characterized in that, but described LCDs Chinese display, numeral or English character, and its font size can be set to No. 10, No. 14, No. 16, No. 18 or No. 20.
4. according to the described novel electronic balance of claim 1 to 3, it is characterized in that described LCDs can show the practical operation content of people on control panel.
5. novel electronic balance according to claim 1 is characterized in that, the high-intensity PC of material selection or the PF of described " L " type connecting rod, and the contact site of itself and scale body and LCDs all adopts screw to be fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102869879A CN102778291A (en) | 2012-08-14 | 2012-08-14 | Novel electronic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102869879A CN102778291A (en) | 2012-08-14 | 2012-08-14 | Novel electronic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102778291A true CN102778291A (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102869879A Pending CN102778291A (en) | 2012-08-14 | 2012-08-14 | Novel electronic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102778291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108287014A (en) * | 2018-05-03 | 2018-07-17 | 邢海燕 | A kind of electronic price computing scale being equipped with electronic camera |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6298221A (en) * | 1985-10-25 | 1987-05-07 | Tokyo Electric Co Ltd | Electronic scale |
| JPH0815000A (en) * | 1994-06-24 | 1996-01-19 | Tec Corp | Electronic balance |
| CN1255629A (en) * | 1998-11-26 | 2000-06-07 | 扎托里乌斯股份公司 | Uper balance disk drying balance |
| CN201435187Y (en) * | 2009-06-24 | 2010-03-31 | 广州市风之帆光电科技有限公司 | LED display screen connecting and self-locking hook device |
| CN201508221U (en) * | 2009-07-09 | 2010-06-16 | 赛多利斯科学仪器(北京)有限公司 | Paint deployment electronic balance |
| CN201844871U (en) * | 2010-10-15 | 2011-05-25 | 上海佑科仪器仪表有限公司 | Novel electronic balance sensor |
-
2012
- 2012-08-14 CN CN2012102869879A patent/CN102778291A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6298221A (en) * | 1985-10-25 | 1987-05-07 | Tokyo Electric Co Ltd | Electronic scale |
| JPH0815000A (en) * | 1994-06-24 | 1996-01-19 | Tec Corp | Electronic balance |
| CN1255629A (en) * | 1998-11-26 | 2000-06-07 | 扎托里乌斯股份公司 | Uper balance disk drying balance |
| CN201435187Y (en) * | 2009-06-24 | 2010-03-31 | 广州市风之帆光电科技有限公司 | LED display screen connecting and self-locking hook device |
| CN201508221U (en) * | 2009-07-09 | 2010-06-16 | 赛多利斯科学仪器(北京)有限公司 | Paint deployment electronic balance |
| CN201844871U (en) * | 2010-10-15 | 2011-05-25 | 上海佑科仪器仪表有限公司 | Novel electronic balance sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108287014A (en) * | 2018-05-03 | 2018-07-17 | 邢海燕 | A kind of electronic price computing scale being equipped with electronic camera |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |