CN1973921A - High jump measurer with light beam marker - Google Patents
High jump measurer with light beam marker Download PDFInfo
- Publication number
- CN1973921A CN1973921A CN 200610155109 CN200610155109A CN1973921A CN 1973921 A CN1973921 A CN 1973921A CN 200610155109 CN200610155109 CN 200610155109 CN 200610155109 A CN200610155109 A CN 200610155109A CN 1973921 A CN1973921 A CN 1973921A
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- China
- Prior art keywords
- light beam
- high jump
- measuring appliance
- absolute altitude
- light
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- 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.)
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- Length Measuring Devices By Optical Means (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The high jump measurer with light beam marker includes one horizontal adjustable pedestal, one light beam emitting board on one side of the pedestal, and one receiving board for marking light beam height through matching with the emitting board. Both the light beam emitting board and the receiving board have height marking scale lines and high jump height is determined via irradiating light. Replacing conventional cross bar in high jump set with light beam raises the safety of the sports, and the present invention has simple magnetic locating.
Description
Technical field
The present invention relates to the technical field of sports apparatus, relate in particular to a kind of high jump measuring appliance that adopts the light absolute altitude, the jump height that is used in the physical culture is measured.
Background technology
There is not the cross bar jumping stand in the market, comprising left and right sides support that usefulness is installed, left and right sides base, also comprise light emitters, light sensor, is that the Chinese utility model patent " no cross bar jumping stand " (notification number is CN2635136) of 03255415.X is exactly this type of design as the patent No..Light emitters and light sensor adopt the fixed form of nut, and Height Adjustment also needs special Wrench, and structure is comparatively complicated; And the height and position point can not be put arbitrarily, and concrete actual height is difficult to be embodied.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of light beam to substitute the high jump measuring appliance of a kind of light absolute altitude of cross bar, conveniently adjusted absolute altitude at above-mentioned prior art present situation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of high jump measuring appliance of light absolute altitude, comprise the base with horizon adjustable, technical measures comprise: plane, described base right side is provided with the expelling plate and the plane, left side that are used to send light beam and is provided with the dash receiver that is used to identify the light beam height that matches with expelling plate.
The technical measures of optimizing also comprise: is provided with level meter in the middle of the base, is used to show whether horizontal positioned of measuring appliance.
Inboard, expelling plate front is shaped on right graduation mark, is used to show the right side absolute altitude, and this scale is the metric system scale, and precision reaches 0.2cm.
The expelling plate outside front sets has ferromagnetic lifter plate, and this plate surface is smooth iron plate, built-in magnetic bodies.
The absorption of lifter plate surface also is fixed with photophore, and the light beam of generation replaces the cross bar of conventional high jump measuring appliance.
The inner plane of dash receiver is shaped on the left scale line, and the light beam direct irradiation that sends is on this left scale line, and this graduation mark is identified at the inner plane of the dash receiver in left side, and aligns with the right graduation mark of expelling plate, promptly shows same sign height.
Compared with prior art, on base left and right sides plane, be provided with dash receiver and expelling plate, on two plates, be shaped on the graduation mark of same sign height, utilize light to shine and locate jump height.The invention has the advantages that: adopt light beam to replace the cross bar of conventional high jump measuring appliance, increased the security of sports; Employing magnetic location, simple to operate.
Description of drawings
Fig. 1 is the three-dimensional scheme of installation of the embodiment of the invention;
Fig. 2 is the schematic top plan view of embodiment of the invention Fig. 1.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Structure of the present invention is seen Fig. 1, shown in Figure 2.Figure grade explanation: base 1, level meter 11, dash receiver 2, left scale line 21, expelling plate 3, lifter plate 31, photophore 32, light beam line 321, right graduation mark 33.
A kind of high jump measuring appliance of light absolute altitude comprises the base 1 with horizon adjustable, is provided with level meter 11 in this centre, is used to show whether horizontal positioned of measuring appliance; On plane, base 1 right side, be provided with the expelling plate 3 that is used to send light beam, and vertical mutually; Be shaped on right graduation mark 33 in this inboard, plate front, be used to show the right side absolute altitude, this scale is the metric system scale, and precision reaches 0.2cm; Set in this plate outside front and to have ferromagnetic lifter plate 31, this plate surface is smooth iron plate, and built-in magnetic bodies is used for absorption and fixing photophore 32; Be surrounded by the steel seat that can be adsorbed on lifter plate 31 surfaces outside this photophore 32, be shaped on the electroluminescent lamp that is used to send light beam in the steel seat, establish power supply and switch in this lamp.
The light beam direct irradiation that sends is on left scale line 21, and this graduation mark is identified at the inner plane of the dash receiver 2 in left side, and aligns with the right graduation mark 33 of expelling plate 3, promptly shows same sign height; These dash receiver 2 sign light beam height, and be vertically mounted on the plane, base 1 left side.
The present invention adopts light beam to replace the cross bar of conventional high jump measuring appliance, has increased the security of sports; Employing magnetic location, simple to operate.
Though the present invention illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (6)
1, a kind of high jump measuring appliance of light absolute altitude, comprise the base (1) with horizon adjustable, it is characterized in that: described base (1) plane, right side is provided with the expelling plate (3) and the plane, left side that are used to send light beam and is provided with the dash receiver that is used to identify the light beam height (2) that matches with expelling plate (3).
2, the high jump measuring appliance of a kind of light absolute altitude according to claim 1 is characterized in that: be provided with level meter (11) in the middle of the described base (1).
3, the high jump measuring appliance of a kind of light absolute altitude according to claim 1 is characterized in that: described expelling plate (3) inboard, front is shaped on right graduation mark (33).
4, the high jump measuring appliance of a kind of light absolute altitude according to claim 3 is characterized in that: described expelling plate (3) outside front sets has ferromagnetic lifter plate (31), and this plate surface is smooth iron plate, built-in magnetic bodies.
5, the high jump measuring appliance of a kind of light absolute altitude according to claim 4 is characterized in that: the absorption of described lifter plate (31) surface also is fixed with photophore (32).
6, the high jump measuring appliance of a kind of light absolute altitude according to claim 1 is characterized in that: the inner plane of described dash receiver (2) is shaped on left scale line (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155109 CN1973921A (en) | 2006-12-08 | 2006-12-08 | High jump measurer with light beam marker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155109 CN1973921A (en) | 2006-12-08 | 2006-12-08 | High jump measurer with light beam marker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1973921A true CN1973921A (en) | 2007-06-06 |
Family
ID=38124451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610155109 Pending CN1973921A (en) | 2006-12-08 | 2006-12-08 | High jump measurer with light beam marker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1973921A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843964A (en) * | 2010-04-16 | 2010-09-29 | 何洋 | Magnetic bouncing board |
| CN102266651A (en) * | 2010-06-03 | 2011-12-07 | 罗震涛 | High jump device with infrared controlled sound prompt |
| CN104667477A (en) * | 2014-09-30 | 2015-06-03 | 安徽机电职业技术学院 | Inflatable high jump mat |
| CN108106550A (en) * | 2017-12-20 | 2018-06-01 | 温州市创新市政建设工程有限公司 | A kind of bridge construction height limiter |
| CN111482590A (en) * | 2020-06-04 | 2020-08-04 | 广东韶钢松山股份有限公司 | Immersion nozzle insertion method and apparatus |
-
2006
- 2006-12-08 CN CN 200610155109 patent/CN1973921A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843964A (en) * | 2010-04-16 | 2010-09-29 | 何洋 | Magnetic bouncing board |
| CN101843964B (en) * | 2010-04-16 | 2011-08-31 | 何洋 | Magnetic bouncing board |
| CN102266651A (en) * | 2010-06-03 | 2011-12-07 | 罗震涛 | High jump device with infrared controlled sound prompt |
| CN104667477A (en) * | 2014-09-30 | 2015-06-03 | 安徽机电职业技术学院 | Inflatable high jump mat |
| CN108106550A (en) * | 2017-12-20 | 2018-06-01 | 温州市创新市政建设工程有限公司 | A kind of bridge construction height limiter |
| CN108106550B (en) * | 2017-12-20 | 2020-04-24 | 武平县旺发电子商务有限公司 | Height limiting device for bridge construction |
| CN111482590A (en) * | 2020-06-04 | 2020-08-04 | 广东韶钢松山股份有限公司 | Immersion nozzle insertion method and apparatus |
| CN111482590B (en) * | 2020-06-04 | 2021-10-01 | 广东韶钢松山股份有限公司 | Immersion nozzle insertion method and apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |