CN201955031U - Measuring tape - Google Patents
Measuring tape Download PDFInfo
- Publication number
- CN201955031U CN201955031U CN201120011417XU CN201120011417U CN201955031U CN 201955031 U CN201955031 U CN 201955031U CN 201120011417X U CN201120011417X U CN 201120011417XU CN 201120011417 U CN201120011417 U CN 201120011417U CN 201955031 U CN201955031 U CN 201955031U
- Authority
- CN
- China
- Prior art keywords
- grid
- capacitor
- data processing
- capacitance sensor
- processing module
- 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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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a measuring tape convenient for a user to obtain the pulled-out length of the tape, comprising a shell provided with a hollow cavity, a tape which is curled in the hollow cavity and can be pulled out or rolled into an opening of the shell, a capacitance sensor fixed grid, a capacitance sensor moving grid, a data processing module and a display module, wherein the capacitance sensor moving grid is arranged at one side of the measuring tape, and the position opposite to the side is provided with the capacitance sensor fixed grid; the capacitance sensor fixed grid and the capacitance sensor moving grid form a capacitance sensor; and the capacitance sensor fixed grid is also electrically connected with the data processing module. The measuring tape also comprises a display box; the display module is arranged in the display box which is connected with the shell by a cable; and one end of a wire in the cable is electrically connected with the data processing module and the other end of the wire is electrically connected with the display module.
Description
Technical field
The utility model relates to the survey instrument technical field, specifically is a kind of tape measure.
Background technology
A kind of tape measure is arranged at present, it comprises the housing that is provided with cavity, being curled in also can be from the opening extraction of housing or the chi band that involves in the described cavity, the capacitor grid transducer fixed grid, the capacitor grid transducer moving grid, data processing module, display module, described capacitor grid transducer moving grid is placed in the one side of chi band, the capacitor grid transducer fixed grid is settled in the position relative with described one side, described capacitor grid transducer fixed grid and capacitor grid transducer moving grid constitute capacitor grid transducer, described capacitor grid transducer fixed grid also is electrically connected with data processing module, and electric signal that data processing module reception capacitor grid transducer fixed grid transmits and processing back show the length that the chi band is drawn out by the display screen of display module.Though having quick demonstration chi band, said structure is drawn out length, because display location is in certain one side of housing, can not conversion, and so sometimes user's reading of data is not very convenient.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of user to obtain the chi band and be drawn out length tape measure easily.
The technical solution of the utility model is, the utility model tape measure, it comprises the housing that is provided with cavity, being curled in also can be from the opening extraction of housing or the chi band that involves in the described cavity, the capacitor grid transducer fixed grid, the capacitor grid transducer moving grid, data processing module, display module, described capacitor grid transducer moving grid is placed in the one side of chi band, the capacitor grid transducer fixed grid is settled in the position relative with described one side, described capacitor grid transducer fixed grid and capacitor grid transducer moving grid constitute capacitor grid transducer, described capacitor grid transducer fixed grid also is electrically connected with data processing module, it also comprises display box, display module is placed in the display box, display box is connected by cable with housing, lead one end in the cable is electrically connected with data processing module, and the lead other end is electrically connected with display module.
After adopting said structure, the utility model compared with prior art has the following advantages: because it also comprises display box, display module is placed in the display box, display box is connected by cable with housing, lead one end in the cable is electrically connected with data processing module, and the lead other end is electrically connected with display module, like this, display module just can break away from housing, rotate freely, the convenient demonstration, obtain the chi band and be drawn out length advantage easily so the utlity model has the user.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model tape measure.
Shown in the figure, 1, housing, 2, cavity, 3, chi band, 4, opening, 5, the capacitor grid transducer fixed grid, 6, capacitor grid transducer moving grid, 7, data processing module, 8, first roller, 9, first, 10, second roller, 11, second, 12, the 3rd roller, 13, the 3rd, the 14, the 4th roller, 15, the 4th, 16, display box, 17, cable.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model tape measure, it comprises the housing 1 that is provided with cavity 2, being curled in also can be from opening 4 extractions of housing 1 or the chi band 3 that involves in the described cavity 2, capacitor grid transducer fixed grid 5, capacitor grid transducer moving grid 6, data processing module 7, display module, described capacitor grid transducer moving grid 6 is placed in the one side of chi band 3, capacitor grid transducer fixed grid 5 is settled in the position relative with described one side, described capacitor grid transducer fixed grid 5 and capacitor grid transducer moving grid 6 constitute capacitor grid transducer, described capacitor grid transducer fixed grid 5 also is electrically connected with data processing module 7, one group of roller is respectively established at the two ends of described capacitor grid transducer fixed grid 6, every group of roller has two, lay respectively at the top of chi band 3 and below, and the rolling surface of roller pastes mutually with chi band 3, and the chi band portion that is limited between two groups of rollers is parallel with capacitor grid transducer fixed grid 5; The rolling surface that is positioned at the roller of described one side is provided with the ring groove that passes through for capacitor grid transducer moving grid 6, it also comprises display box 16, display module is placed in the display box 16, display box 16 is connected by cable 17 with housing 1, lead one end in the cable 17 is electrically connected with data processing module 7, and the lead other end is electrically connected with display module.Display box 16 is connected by cable 17 with housing 1 and is meant that an end of the crust of cable 17 is connected with display box 16, and the other end of the crust of cable 17 is connected with housing 1.Above-mentioned concrete structure as shown in drawings.
In this example, display box 16 is exactly a rectangular vessel; Described one side be chi band 3 below, the one group of roller that is positioned at the left end of capacitor grid transducer fixed grid 6 comprises first roller 8 that is installed on first 9, be installed on second 11 second roller 10, one group of roller of right-hand member comprises the 3rd roller 12 that is installed on the 3rd 13, be installed on the 4th 15 the 4th roller 14, the rolling surface of described second roller 10, the 4th roller 14 is provided with the ring groove that passes through for capacitor grid transducer moving grid 6, and described first 9, second 11, the 3rd 13, the 4th 15 all are installed on housing 1.Described first roller 8, second roller 10, the 3rd roller 12, the 4th roller 14 are rubber wheel.
Claims (1)
1. tape measure, it comprises the housing that is provided with cavity, being curled in also can be from the opening extraction of housing or the chi band that involves in the described cavity, the capacitor grid transducer fixed grid, the capacitor grid transducer moving grid, data processing module, display module, described capacitor grid transducer moving grid is placed in the one side of chi band, the capacitor grid transducer fixed grid is settled in the position relative with described one side, described capacitor grid transducer fixed grid and capacitor grid transducer moving grid constitute capacitor grid transducer, described capacitor grid transducer fixed grid also is electrically connected with data processing module, it is characterized in that, it also comprises display box, display module is placed in the display box, display box is connected by cable with housing, lead one end in the cable is electrically connected with data processing module, and the lead other end is electrically connected with display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120011417XU CN201955031U (en) | 2011-01-14 | 2011-01-14 | Measuring tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120011417XU CN201955031U (en) | 2011-01-14 | 2011-01-14 | Measuring tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955031U true CN201955031U (en) | 2011-08-31 |
Family
ID=44499140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120011417XU Expired - Fee Related CN201955031U (en) | 2011-01-14 | 2011-01-14 | Measuring tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201955031U (en) |
-
2011
- 2011-01-14 CN CN201120011417XU patent/CN201955031U/en not_active Expired - Fee Related
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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: 20110831 Termination date: 20120114 |