CN205699330U - Standing long jump scriber - Google Patents
Standing long jump scriber Download PDFInfo
- Publication number
- CN205699330U CN205699330U CN201620321571.XU CN201620321571U CN205699330U CN 205699330 U CN205699330 U CN 205699330U CN 201620321571 U CN201620321571 U CN 201620321571U CN 205699330 U CN205699330 U CN 205699330U
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- China
- Prior art keywords
- bar
- vertical
- anyhow
- groove
- line drawing
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
This utility model relates to sports goods technical field, particularly a kind of standing long jump scriber, including two vertical bars with a scale, bar and at least one line drawing ruler anyhow；Being provided with groove in described bar anyhow, the length of described groove is more than the length of vertical bar, and the two ends of groove are respectively provided with connector, and two vertical bars are connected with the two ends of bar anyhow by connector respectively, after vertical bar is opened, vertical with bar anyhow；It is symmetrically arranged with projection on the graduation mark that two vertical pole pairs are answered；Having the setting-out district of hollow out in the middle of described line drawing ruler, two ends are provided with Long Circle hole, and the projection that two vertical pole pairs claim is each passed through the Long Circle hole at line drawing ruler two ends, and described setting-out district overlaps with the extended line of two vertical bar graduation marks.Standing long jump scriber disclosed in this utility model, has advantage simple to operate, that accuracy is high, time saving and energy saving.
Description
Technical field
This utility model relates to sports goods technical field, particularly a kind of standing long jump scriber.
Background technology
Standing long jump is a development lower limb explosive force and the sports events of spring, has simple and easy to do feature, has level land just can practise, is included into the investigation project of middle school student's body constitution very early, the most extensively applies in all kinds of sports institutes.When carrying out standing long jump exercise, need setting-out in advance, remain the traditional meter ruler of dependence at present and carry out setting-out, not only troublesome poeration, it usually needs plural people's compounding practice, it is also easy to picture inclined.
Summary of the invention
The purpose of this utility model is the drawbacks described above overcoming prior art to exist, it is provided that a kind of standing long jump scriber, and simple to operate, accuracy is high, time saving and energy saving less manpower.
This utility model is to use following technical scheme to realize:
A kind of standing long jump scriber, including two vertical bars with a scale, bar and at least one line drawing ruler anyhow；Being provided with groove in described bar anyhow, the length of described groove is more than the length of vertical bar, and the two ends of groove are respectively provided with connector, and two vertical bars are connected with the two ends of bar anyhow by connector respectively, after vertical bar fully opens, vertical with bar anyhow；It is arranged with projection on the graduation mark that two vertical pole pairs are answered；Having the setting-out district of hollow out in the middle of described line drawing ruler, two ends are provided with hole, location, and the projection that two vertical pole pairs claim is each passed through the hole, location at line drawing ruler two ends, and described setting-out district overlaps with the extended line of two vertical bar graduation marks.
Further, to bar direction rotating vertical straight-bar anyhow, vertical bar can enter in groove.
Further, on the position of 1cm, projection it is provided with between scale 1.0-3.0m.
Further, described vertical bar, anyhow bar are long straight part.
Further, the described face of bar side anyhow is provided with draw-in groove, and line drawing ruler is fixed in draw-in groove.
Standing long jump scriber disclosed in this utility model, has advantage simple to operate, that accuracy is high, time saving and energy saving；On line drawing ruler, the setting-out district of hollow out ensure that drawn straight line is accurate；Matching in hole, location in vertically protruding on bar setting and line drawing ruler, convenient fixing line drawing ruler, a people just can complete striping jobs, save labour turnover；Vertically bar can be completely screwed in the groove of bar anyhow, is convenient for carrying and receives, moreover it is possible to avoids graduation mark frayed；The design of draw-in groove, enables line drawing ruler to be fixed on anyhow on bar, it is to avoid lose and damage；Scale and projection intensive can be set between 1.0 meters to 3.0 meters, agree with actual demand.
Accompanying drawing explanation
Fig. 1 is standing long jump line drawing ruler structural representation of the present utility model；
Fig. 2 is the schematic diagram after standing long jump line drawing ruler of the present utility model folds.
Wherein: 1 vertical bar；2 bars anyhow；3 line drawing rulers；4 grooves；5 connectors；6 is protruding；7 setting-out districts；8 hole, location；9 draw-in grooves.
Detailed description of the invention
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, a kind of standing long jump scriber, including two 1, one, vertical bar bar 2 and at least one line drawing ruler 3 anyhow with a scale.Anyhow being provided with groove 4 in bar 2, the length of described groove 4, more than the length of vertical bar 1, is used for receiving vertical bar 1.Two vertical bars 1 are connected with the two ends of bar 2 anyhow by connector 5 respectively, and after vertical bar 1 fully opens, two vertical bars 1 are parallel to each other, and vertical with bar 2 anyhow；Vertically bar 1 can be convenient for carrying completely in groove 4 and receive after turning folding, moreover it is possible to avoids vertical bar 1 frayed.Vertically the scale of bar 1 is with bar anyhow as starting point, and scale value is gradually increased to vertical bar 1 free end direction, and the scale value of two vertical bars 1 is corresponding, and graduation mark is correspondingly arranged protruding 6.Line drawing ruler two ends are provided with hole 8, location, projection 6 are inserted in hole, location, it is possible to being fixed at the two ends of line drawing ruler on vertical bar 1, a people just can complete striping jobs, saves labour turnover.In view of the actual range scope of student's standing long jump, intensive between vertical bar scale 1.0-3.0m projection can be set, the position of preferably every 1cm be respectively provided with projection, meets teaching request.Having the setting-out district 7 of hollow out in described line drawing ruler between 3, setting-out district 7 overlaps with the extended line of two vertical bar 1 graduation marks, and in setting-out district, line ensure that institute's setting-out is that straight line is accurate.
Further, use for convenience and vertical bar 1, anyhow bar 2 are arranged growth straight part, such as length much larger than width and thickness.
Further, draw-in groove 9 can be set in bar 2 side anyhow, line drawing ruler 3 is fixed in draw-in groove.The design of draw-in groove, enables line drawing ruler to be fixed on anyhow on bar, it is to avoid lose and damage；
During use, two vertical bars are rotated the position vertical as bar anyhow, then standing long jump scriber is placed on level land, mark starting line along cross bar, mark 0.As required, being fixed in the projection of vertical bar in the hole, location at line drawing ruler two ends, now setting-out district overlaps with the extended line of the graduation mark of two vertical bars 1, and in setting-out district, setting-out can draw corresponding range line.
After use, being taken off by line drawing ruler, be placed in the draw-in groove in bar side face anyhow, rotated to bar direction anyhow by vertical bar, vertical bar i.e. enters in groove, completes storage.
Embodiment described above is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (5)
1. a standing long jump scriber, it is characterised in that include two vertical bars (1) with a scale, bar (2) and at least one line drawing ruler (3) anyhow；Groove (4) it is provided with in described bar anyhow, the length of described groove (4) is more than the length of vertical bar (1), the two ends of groove (4) are respectively provided with connector (5), two vertical bars (1) are connected with the two ends of bar anyhow (2) by connector (5) respectively, after vertical bar (1) fully opens, vertical with bar anyhow (2)；It is symmetrical arranged projection (6) on the graduation mark that two vertical pole pairs are answered；There is in the middle of described line drawing ruler the setting-out district (7) of hollow out, the two ends of line drawing ruler are provided with hole, location (8), the projection of two vertical bar (1) symmetries is each passed through the hole, location (8) at line drawing ruler (3) two ends, and described setting-out district (7) overlaps with the extended line of two vertical bar (2) graduation marks.
Standing long jump scriber the most according to claim 1, it is characterised in that to bar anyhow (2) direction rotating vertical straight-bar (1), vertical bar (1) can enter in groove (4).
Standing long jump scriber the most according to claim 1, it is characterised in that be respectively provided with projection (6) on the position of 1cm between the scale 1.0-3.0m of described vertical bar (1).
Standing long jump scriber the most according to claim 1, it is characterised in that the length of described vertical bar (1), anyhow bar (2) is much larger than its width and thickness.
Standing long jump scriber the most according to claim 1, it is characterised in that described bar anyhow (2) side is provided with draw-in groove (9), and line drawing ruler (3) is fixed in draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321571.XU CN205699330U (en) | 2016-04-18 | 2016-04-18 | Standing long jump scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321571.XU CN205699330U (en) | 2016-04-18 | 2016-04-18 | Standing long jump scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205699330U true CN205699330U (en) | 2016-11-23 |
Family
ID=57308793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620321571.XU Expired - Fee Related CN205699330U (en) | 2016-04-18 | 2016-04-18 | Standing long jump scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205699330U (en) |
-
2016
- 2016-04-18 CN CN201620321571.XU patent/CN205699330U/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: 20161123 Termination date: 20180418 |