CN201094080Y - Digital weighing display controller instrument - Google Patents
Digital weighing display controller instrument Download PDFInfo
- Publication number
- CN201094080Y CN201094080Y CNU2007201119649U CN200720111964U CN201094080Y CN 201094080 Y CN201094080 Y CN 201094080Y CN U2007201119649 U CNU2007201119649 U CN U2007201119649U CN 200720111964 U CN200720111964 U CN 200720111964U CN 201094080 Y CN201094080 Y CN 201094080Y
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- China
- Prior art keywords
- control system
- instrument
- utility
- chip microcomputer
- input equipment
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- Expired - Fee Related
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Abstract
The utility model provides a digital weighing display control instrument which comprises a control system and input and display devices connected with the control system. The utility model is characterized in that the control system which takes an SCM as a core is adopted in the instrument. The input device connected with the control system is a completely Chinese standard keyboard input device. The SCM is also provided with an LCD and a digital memory. The utility model has the advantages of strong market strength contributed by the stability and low cost of the control system which takes the SCM as the core and comprehensive functions, such as complete Chinese input, standard keyboard input device, print device, etc.
Description
Technical field:
The utility model relates to a kind of weighing instrument field, relates in particular to a kind of electronic vehicle weighing apparatus that is used for, the display controller instrument of reading displayed vehicle weight.
Technical background:
Truck scale mainly forms wherein by load-bearing force transmission mechanism, high-precision sensor and weighting display instrument that weighting display instrument is part and parcel in the truck scale, is used to read the vehicle weight data; Along with the raising of people to product requirement, require weighting display instrument will possess more function, as can adopting input in Chinese, printing device etc. automatically, but the function ratio of the general weighting display instrument that adopts is more single at present; And many like products mainly adopt CPU control operation system to carry out control and treatment, but this mode cost height, and poor stability, do not possess the market advantage.
Summary of the invention:
The utility model provides a kind of multinomial function, stability is high, cost is low digital weighing display controller instrument of having.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of digital weighing display controller instrument, comprise control system and be connected input equipment and display device on the control system, it is characterized in that: being provided with one is the control core system with the single-chip microcomputer, the described input equipment that is attached thereto is full Chinese, QWERTY keyboard input equipment, on single-chip microcomputer, also be connected with a LCDs, and a number storage.
As a kind of preferred version of such scheme, also be connected with the Chinese character base that matches with input equipment on the described single-chip microcomputer.
As a kind of preferred version of such scheme, also be connected with a printing device on the described single-chip microcomputer.
The utility model has the advantages that adopting single-chip microcomputer is the control core system, stable performance and with low cost has the market advantage, and also possesses full input in Chinese, the QWERTY keyboard input equipment, and printing device has more more complete functions.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of circuit block diagram of the present utility model.
Embodiment:
Weighting display instrument its mainly by control system, Input/Output Device, and storer is formed.According to shown in Figure 1, the utility model control system adopts one to be control core system 1 with the single-chip microcomputer, it selects the STC89C516 chip for use, is connected with a LCDs 3, an input equipment 2 and a number storage 4 above it, and can also be connected with Chinese character base 5 and printing device 6;
The signal that transmits from digital sensor can show the various states indication by single-chip microcomputer processing back on LCDs; Described input equipment is full Chinese, QWERTY keyboard input equipment, and it has 24 soft-touch type membrane keyboards; Be connected with Chinese character base, can or on printing device, realize Chinese character printing at input Chinese character on the instrument.
Claims (3)
1. digital weighing display controller instrument, comprise control system and be connected input equipment and display device on the control system, it is characterized in that: being provided with one is control core system (1) with the single-chip microcomputer, the described input equipment that is attached thereto (2) is full Chinese, QWERTY keyboard input equipment, on single-chip microcomputer, also be connected with a LCDs (3), and a number storage (4).
2. weighing displaying controller instrument according to claim 1 is characterized in that also being connected with on the described single-chip microcomputer (1) Chinese character base (5) that matches with input equipment.
3. weighing displaying controller instrument according to claim 1 is characterized in that also being connected with on the described single-chip microcomputer (1) printing device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201119649U CN201094080Y (en) | 2007-08-03 | 2007-08-03 | Digital weighing display controller instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201119649U CN201094080Y (en) | 2007-08-03 | 2007-08-03 | Digital weighing display controller instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094080Y true CN201094080Y (en) | 2008-07-30 |
Family
ID=39902049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201119649U Expired - Fee Related CN201094080Y (en) | 2007-08-03 | 2007-08-03 | Digital weighing display controller instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094080Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893472A (en) * | 2010-07-08 | 2010-11-24 | 西北工业大学 | Method and device for measuring tonnage of automobile |
| CN102207401A (en) * | 2011-03-23 | 2011-10-05 | 河南超威电源有限公司 | Fool type electronic scale |
| CN103134576A (en) * | 2013-03-07 | 2013-06-05 | 合肥海明科技开发有限责任公司 | Belt weigher liquid crystal display instrument |
-
2007
- 2007-08-03 CN CNU2007201119649U patent/CN201094080Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893472A (en) * | 2010-07-08 | 2010-11-24 | 西北工业大学 | Method and device for measuring tonnage of automobile |
| CN102207401A (en) * | 2011-03-23 | 2011-10-05 | 河南超威电源有限公司 | Fool type electronic scale |
| CN103134576A (en) * | 2013-03-07 | 2013-06-05 | 合肥海明科技开发有限责任公司 | Belt weigher liquid crystal display instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ma'anshan Younaite weighing apparatus manufacturing Co. Ltd. is Ding Assignor: Liu Wei Contract fulfillment period: 2009.8.12 to 2015.7.8 Contract record no.: 2009340000241 Denomination of utility model: Digital weighing display controller instrument Granted publication date: 20080730 License type: Exclusive license Record date: 20090901 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.12 TO 2015.7.8; CHANGE OF CONTRACT Name of requester: MAANSHAN ZHENGDING UNITED WEIGHING APPARATUS MANUF Effective date: 20090901 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20100524 Granted publication date: 20080730 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20100524 Granted publication date: 20080730 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20100803 |