CN104390683A - Tea or traditional Chinese medicine scale - Google Patents
Tea or traditional Chinese medicine scale Download PDFInfo
- Publication number
- CN104390683A CN104390683A CN201410638981.2A CN201410638981A CN104390683A CN 104390683 A CN104390683 A CN 104390683A CN 201410638981 A CN201410638981 A CN 201410638981A CN 104390683 A CN104390683 A CN 104390683A
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- scale
- chinese medicine
- weighing
- scale body
- output module
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Abstract
The invention discloses a tea or traditional Chinese medicine scale. The scale comprises a scale body, a scale disc and a dust-proof cover covering the outside of the scale body and the scale disc. A liquid crystal display screen and a key are arranged on the scale body, and a weighing system is arranged in the scale body and comprises a main controller, a weighing sensor, an amplification circuit, an analogue/digital (A/D) conversion circuit, an output module and an input module. The weighing sensor, the amplification circuit, the A/D conversion circuit, the output module and the input module are electrically connected with the main controller. The output module is electrically connected with the liquid crystal display screen, and the input module is connected with the key. By means of the scale, the high-accuracy weighing sensor is used, so that weighing is quick and accurate, the labor intensity of traditional Chinese medicine or tea weighing can be greatly reduced, and the weighing efficiency is effectively improved.
Description
Technical field
The present invention relates to balance equipment field, particularly relate to a kind of tealeaves Chinese medicine scale.
Background technology
Arrive the present, Chinese medicine weighing adopts always weighs with a small steelyard scale weighing from ancient times.Undeniable, some have practiced into the ability of " grabs standard " through the pharmacist of traditional Chinese medicine that long-term practice, technology are really up to the mark.But each weighing is all the total amount of every agent Chinese medicine, then takes several doses as required and distributes one by one, this wherein just likely exists between every agent Chinese medicine and there are some errors.For common Chinese herbal medicine, more or a little less problem may be little, but for for drug toxicity, more a little, just may bring potential safety hazard to the rational use of medicines of patient.In fact, not too high owing to weighing with a small steelyard scale degree of accuracy, weigh qualification rate and be not easy the requirement reaching specification always.
Along with the development of measurement technology and electronic technology, the meausring apparatus such as steelyard, platform balance, platform scale of traditional pure physical construction is progressively eliminated, electronic weighting equipment with it accurately, fast, the plurality of advantages such as convenience, intuitive display and be subject to the favor of people.Traditional Chinese medicine also will grow with each passing hour, and with regard to the precise of Chinese medicine, also needs to carry out epoch-making reform, weeds out the old and bring forth the new, serve the people better to traditional scale of weighing with a small steelyard.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of tealeaves Chinese medicine scale, adopts high-precision weighing sensor, weighs fast, accurately, greatly can reduce the labour intensity weighing Chinese medicine or tealeaves, effectively improve and weigh efficiency.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of tealeaves Chinese medicine scale, comprise: scale body, the scale pan and the dust cover covered outside described scale body and the scale pan, described scale body is provided with LCDs and button, weighing system is provided with in described scale body, described weighing system is by master controller, LOAD CELLS, amplifying circuit, A/D change-over circuit, output module and load module composition, described LOAD CELLS, amplifying circuit, A/D change-over circuit, output module and load module are all electrically connected with described master controller, described output module electrical connection LCDs, described load module electrical connection button.
In a preferred embodiment of the present invention, described LOAD CELLS adopts TS-137 type high-precision sensor.
In a preferred embodiment of the present invention, described scale body, the scale pan are all be made up of stainless steel.
In a preferred embodiment of the present invention, described dust cover is made up of transparent ABS plastics.
The invention has the beneficial effects as follows: tealeaves Chinese medicine scale of the present invention, be made up of scale body, the scale pan and the dust cover covered outside described scale body and the scale pan, it is rational in infrastructure, be easy to carry, and adopt high-precision weighing sensor, weigh fast, accurately, greatly can reduce the labour intensity weighing Chinese medicine or tealeaves, effectively improve and weigh efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of tealeaves Chinese medicine scale one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, scale body, and 2, the scale pan, 3, dust cover, 21, LCDs, 22, button.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of tealeaves Chinese medicine scale, comprise: scale body 1, the scale pan 2 and the dust cover 3 covered outside described scale body 1 and the scale pan 2, described scale body 1, the scale pan 2 are all made up of stainless steel, make that scale entirety is sturdy and durable, good corrosion resistance, described dust cover 3 is made up of transparent ABS plastics, for protecting scale body 1 and the scale pan 2, when avoiding scale not use, affect its usability because of dust stratification; Described scale body 1 is provided with the LCDs 21 for showing weighing data and the button 22 for calibrating, adjusting weighing unit; Weighing system is provided with in described scale body, described weighing system is made up of master controller, LOAD CELLS, amplifying circuit, A/D change-over circuit, output module and load module, described LOAD CELLS, amplifying circuit, A/D change-over circuit, output module and load module are all electrically connected with described master controller, described output module electrical connection LCDs, described load module electrical connection button.
Wherein, described LOAD CELLS adopts TS-137 type high-precision sensor, has the advantages that measurement data is precisely stablized, sensitivity is high.
During weighing, the pressure signal of Chinese medicine or tealeaves is gathered by described TS-137 type high-precision sensor, and signal is changed into voltage signal, through amplifying circuit, voltage signal is amplified again, then by A/D change-over circuit, amplifying signal is transformed into corresponding digital signal, finally shows in LCDs.
Present invention is disclosed a kind of tealeaves Chinese medicine scale, be made up of scale body, the scale pan and the dust cover covered outside described scale body and the scale pan, scale body and the scale pan are all made up of stainless steel, dust cover is made up of transparent ABS plastics, make that scale entirety is sturdy and durable, good corrosion resistance, accumulation dust can be avoided simultaneously to affect usability; Weighing system adopts high-precision weighing sensor simultaneously, weighs fast, accurately, greatly can reduce the labour intensity weighing Chinese medicine or tealeaves, effectively improve and weigh efficiency.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a tealeaves Chinese medicine scale, it is characterized in that, comprise: scale body, the scale pan and the dust cover covered outside described scale body and the scale pan, described scale body is provided with LCDs and button, weighing system is provided with in described scale body, described weighing system is by master controller, LOAD CELLS, amplifying circuit, A/D change-over circuit, output module and load module composition, described LOAD CELLS, amplifying circuit, A/D change-over circuit, output module and load module are all electrically connected with described master controller, described output module electrical connection LCDs, described load module electrical connection button.
2. tealeaves Chinese medicine scale according to claim 1, is characterized in that, described LOAD CELLS adopts TS-137 type high-precision sensor.
3. tealeaves Chinese medicine scale according to claim 1, is characterized in that, described scale body, the scale pan are all be made up of stainless steel.
4. tealeaves Chinese medicine scale according to claim 1, is characterized in that, described dust cover is made up of transparent ABS plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638981.2A CN104390683A (en) | 2014-11-13 | 2014-11-13 | Tea or traditional Chinese medicine scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638981.2A CN104390683A (en) | 2014-11-13 | 2014-11-13 | Tea or traditional Chinese medicine scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104390683A true CN104390683A (en) | 2015-03-04 |
Family
ID=52608618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638981.2A Pending CN104390683A (en) | 2014-11-13 | 2014-11-13 | Tea or traditional Chinese medicine scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104390683A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670418A (en) * | 1979-11-15 | 1981-06-12 | Kawasaki Kiko Kk | Method and device for measuring flow rate of tea leaves |
| CN201199174Y (en) * | 2008-04-26 | 2009-02-25 | 时霄霄 | Chinese medicine electronic hand scale |
| CN102155981A (en) * | 2010-12-08 | 2011-08-17 | 常熟市佳衡天平仪器有限公司 | Electronic scale capable of making sound |
| CN102155979A (en) * | 2010-12-08 | 2011-08-17 | 常熟市佳衡天平仪器有限公司 | Novel dustproof balance |
| CN102155980A (en) * | 2010-12-08 | 2011-08-17 | 常熟市佳衡天平仪器有限公司 | Electronic scale capable of alarming |
| CN202153150U (en) * | 2011-04-16 | 2012-02-29 | 郑少君 | Traditional chinese medicine dispensing electronic scale |
| CN102466512A (en) * | 2010-11-15 | 2012-05-23 | 常熟市佳衡天平仪器有限公司 | Electronic balance with windshield |
| CN203323844U (en) * | 2013-05-31 | 2013-12-04 | 余家奇 | Electronic scale for traditional Chinese medicine |
-
2014
- 2014-11-13 CN CN201410638981.2A patent/CN104390683A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670418A (en) * | 1979-11-15 | 1981-06-12 | Kawasaki Kiko Kk | Method and device for measuring flow rate of tea leaves |
| CN201199174Y (en) * | 2008-04-26 | 2009-02-25 | 时霄霄 | Chinese medicine electronic hand scale |
| CN102466512A (en) * | 2010-11-15 | 2012-05-23 | 常熟市佳衡天平仪器有限公司 | Electronic balance with windshield |
| CN102155981A (en) * | 2010-12-08 | 2011-08-17 | 常熟市佳衡天平仪器有限公司 | Electronic scale capable of making sound |
| CN102155979A (en) * | 2010-12-08 | 2011-08-17 | 常熟市佳衡天平仪器有限公司 | Novel dustproof balance |
| CN102155980A (en) * | 2010-12-08 | 2011-08-17 | 常熟市佳衡天平仪器有限公司 | Electronic scale capable of alarming |
| CN202153150U (en) * | 2011-04-16 | 2012-02-29 | 郑少君 | Traditional chinese medicine dispensing electronic scale |
| CN203323844U (en) * | 2013-05-31 | 2013-12-04 | 余家奇 | Electronic scale for traditional Chinese medicine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |