CN202393310U - Electronic display scale - Google Patents
Electronic display scale Download PDFInfo
- Publication number
- CN202393310U CN202393310U CN2011205698083U CN201120569808U CN202393310U CN 202393310 U CN202393310 U CN 202393310U CN 2011205698083 U CN2011205698083 U CN 2011205698083U CN 201120569808 U CN201120569808 U CN 201120569808U CN 202393310 U CN202393310 U CN 202393310U
- Authority
- CN
- China
- Prior art keywords
- pointer
- display
- ruler
- pointers
- scale
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses an electronic display scale, belonging to the physical measurement appliance and comprising a straight scale, wherein the straight scale is provided with a resistance length measuring appliance, a display, a power supply and pointers; the resistance length measuring appliance is electrically connected with the pointer; the display is a rectangular liquid crystal display; the pointers includes two pointers; one pointer is fixed at one end of the straight scale, and the other pointer is movably arranged at the middle part of the straight scale; and the resistance length measuring appliance, the display and the pointers are connected with the power supply through a lead. The electronic display scale can accurately display the measured length so as to make drawing and measuring be more accurate, and is very convenient and fast.
Description
Technical field
Patent of the present invention relates to a kind of physical measurement apparatus, and specifically a kind of electronics shows chi.
Background technology
Ruler is that apparatus is measured in the drawing used always, but common ruler often is difficult to very accurately confirm numerical value when measuring length or drawing the straight line of certain-length, and operates and also very waste time and energy.
The utility model content
The purpose of the utility model is to provide a kind of electronics to show chi, and this electronics shows that chi can show the length of being measured accurately, makes drawing and measures more accurate, very convenient quick.
The technical scheme that its technical matters of the utility model solution is taked is: a kind of electronics shows chi, comprises ruler, and resistance device for measuring length, display screen, power supply and pointer are installed on the described ruler, and the resistance device for measuring length is electrically connected with pointer; Described display screen is a rectangular LCDs, and described pointer comprises two, and a pointer is fixed on ruler one end, and another pointer is movably arranged on the middle part of ruler; Resistance device for measuring length, display screen and pointer all are connected with power supply through lead.
The beneficial effect of the utility model is: when drawing or measuring length, move pointer and can show the length between two pointers accurately to corresponding position indicator, very convenient and practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 pointer, 2 resistance device for measuring length, 3 power supplys, 4 rulers, 5 display screens.
Embodiment
As shown in Figure 1, a kind of electronics shows chi, comprises ruler 4, and resistance device for measuring length 2, display screen 5, power supply 3 and pointer 1 are installed on the described ruler 4, and resistance device for measuring length 2 is electrically connected with pointer 1; Described display screen 5 is a rectangular LCDs, and described pointer 1 comprises two, and a pointer is fixed on ruler one end, and another pointer is movably arranged on the middle part of ruler 4; Resistance device for measuring length 2, display screen 5 and pointer 1 all are connected with power supply 3 through lead.
When drawing or measuring length, move pointer 1 to corresponding position, display screen 5 can show the length between two pointers 1 accurately, very convenient and practical.
Claims (1)
1. an electronics shows chi, comprises ruler, it is characterized in that resistance device for measuring length, display screen, power supply and pointer are installed on the described ruler, and the resistance device for measuring length is electrically connected with pointer; Described display screen is a rectangular LCDs, and described pointer comprises two, and a pointer is fixed on ruler one end, and another pointer is movably arranged on the middle part of ruler; Resistance device for measuring length, display screen and pointer all are connected with power supply through lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205698083U CN202393310U (en) | 2011-12-31 | 2011-12-31 | Electronic display scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205698083U CN202393310U (en) | 2011-12-31 | 2011-12-31 | Electronic display scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393310U true CN202393310U (en) | 2012-08-22 |
Family
ID=46668228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205698083U Expired - Fee Related CN202393310U (en) | 2011-12-31 | 2011-12-31 | Electronic display scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944944A (en) * | 2017-02-16 | 2017-07-14 | 上海与德通讯技术有限公司 | The tweezers and length measurement method of measurable length |
| CN109080332A (en) * | 2018-05-31 | 2018-12-25 | 刘雪婷 | A kind of operation ruler tool and application method |
-
2011
- 2011-12-31 CN CN2011205698083U patent/CN202393310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944944A (en) * | 2017-02-16 | 2017-07-14 | 上海与德通讯技术有限公司 | The tweezers and length measurement method of measurable length |
| CN109080332A (en) * | 2018-05-31 | 2018-12-25 | 刘雪婷 | A kind of operation ruler tool and application method |
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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: 20120822 Termination date: 20121231 |