CN203928966U - Portable standing long jump measuring device - Google Patents
Portable standing long jump measuring device Download PDFInfo
- Publication number
- CN203928966U CN203928966U CN201420306191.XU CN201420306191U CN203928966U CN 203928966 U CN203928966 U CN 203928966U CN 201420306191 U CN201420306191 U CN 201420306191U CN 203928966 U CN203928966 U CN 203928966U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- baffle
- screw rod
- long jump
- measuring device
- 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
Links
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 1
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- Tape Measures (AREA)
Abstract
The utility model provides a portable standing long jump measuring device, two pairs of minutes of square seat are equipped with a baffle (one) respectively perpendicular angle, just are equipped with the screw rod seat to baffle (one) department level, and the screw rod passes the screw rod seat, and the screw rod tip that is close to baffle (one) one side is equipped with baffle (two), the other end of screw rod is the handle, the inboard of baffle (one) and baffle (two) even has the rubber pad, is equipped with the tape measure between baffle (one) and baffle (two). The technical effects of the utility model are that: simple structure, the cost of manufacture is low, and the school of being convenient for uses, and the extreme point is fixed during simultaneous measurement, and measuring error is little.
Description
Technical field
The utility model relates to a kind of standing long jump measurement mechanism, relates in particular to a kind of portable long jump measurement device of halting.
Background technology
During School Physical Education Courses test physical efficiency, measuring standing long jump is to survey project, measure at present standing long jump apart from time, be all to adopt tape measure, the two ends of tape measure are hauled respectively by two people, after tester's standing long jump, by the hand-held tape measuring of two people, but this metering system error is large, because each two endpoint locations measuring can not be fixed in same place, error is large, measures inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of portable long jump measurement device of halting, and has solved in prior art school's ordinary surveying standing long jump large problem of inconvenient error of finding range.
The utility model is to realize like this, it comprises square base, baffle plate (), screw bolt seat, screw rod, baffle plate (two), rubber blanket, it is characterized in that: two diagonal angles of square base respectively vertical angle are provided with a baffle plate (), over against baffle plate () level of locating, be provided with screw bolt seat, screw rod is through screw bolt seat, screw rod end near baffle plate (one) one side is provided with baffle plate (two), the other end of described screw rod is handle, the inner side of described baffle plate () and baffle plate (two) is connected with rubber blanket, between baffle plate () and baffle plate (two), is provided with tape measure.
Technique effect of the present utility model is: simple in structure, cost of manufacture is low, is convenient to school and uses, and while measuring, end points is fixed simultaneously, and measuring error is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Square base 2, baffle plate () 3, screw bolt seat 4, screw rod 5, baffle plate (two) 6, rubber blanket in the drawings, 1.
Embodiment
As shown in Figure 1, the utility model is to realize like this, two diagonal angles of square base 1 respectively vertical angle are provided with a baffle plate () 2, over against baffle plate (one) 2 place's level, be provided with screw bolt seat 3, screw rod 4 is through screw bolt seat 3, near screw rod 4 ends of baffle plate () 2 one sides, is provided with baffle plate (two) 5, and the other end of described screw rod 4 is handle, the inner side of described baffle plate () 2 and baffle plate (two) 5 is connected with rubber blanket 6, between baffle plate () 2 and baffle plate (two) 5, is provided with tape measure.During use, tape measure is put into respectively between the baffle plate () 2 and baffle plate (two) 5 on two square base diagonal angles, rotary screw is fixed tape measure, during measuring distance, one end of one of them tape measure is fixed on take-off board, another tape measure parallel with take-off board finds measurement point after pulling out, and the numerical value that then reads the tape measure vertical with take-off board is long-jump distance.
Claims (1)
1. the portable long jump measurement device of halting, it comprises square base, baffle plate (), screw bolt seat, screw rod, baffle plate (two), rubber blanket, it is characterized in that: two diagonal angles of square base respectively vertical angle are provided with a baffle plate (), over against baffle plate () level of locating, be provided with screw bolt seat, screw rod is through screw bolt seat, screw rod end near baffle plate (one) one side is provided with baffle plate (two), the other end of described screw rod is handle, the inner side of described baffle plate () and baffle plate (two) is connected with rubber blanket, between baffle plate () and baffle plate (two), is provided with tape measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306191.XU CN203928966U (en) | 2014-06-10 | 2014-06-10 | Portable standing long jump measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306191.XU CN203928966U (en) | 2014-06-10 | 2014-06-10 | Portable standing long jump measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928966U true CN203928966U (en) | 2014-11-05 |
Family
ID=51824768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306191.XU Expired - Fee Related CN203928966U (en) | 2014-06-10 | 2014-06-10 | Portable standing long jump measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928966U (en) |
-
2014
- 2014-06-10 CN CN201420306191.XU patent/CN203928966U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160610 |