CN203540062U - Kite reel - Google Patents
Kite reel Download PDFInfo
- Publication number
- CN203540062U CN203540062U CN201320633917.6U CN201320633917U CN203540062U CN 203540062 U CN203540062 U CN 203540062U CN 201320633917 U CN201320633917 U CN 201320633917U CN 203540062 U CN203540062 U CN 203540062U
- Authority
- CN
- China
- Prior art keywords
- kite
- reel
- protractor
- pointer
- flying
- 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
Images
Landscapes
- Toys (AREA)
Abstract
The utility model relates to a kite reel, which belongs to the technical field of a reel. The kite reel comprises a kite line, a reel and a protractor, and is characterized in that one surface of the protractor (2) is fixed on the reel (1), the circle center of the protractor (2) is overlapped with the axis of the reel (1), the other surface of the protractor (2) is fixedly provided with a pointer (3), and the pointer (3) can be manually shifted; a small black dot is used for indicating 10m on the kite line (4), and a big black dot is used for indicating 50m. By adopting the kite reel, the flying elevation angle of the kite can be measured in real time, the flying distance and vertical height of the kite can be estimated according to scales on the kite line, so that the flying distance and the flying height of the kite can be determined according to the peripheral environment.
Description
Technical field
The utility model belongs to line wheel technical field, particularly a kind of kite reel.
Background technology
Spring, kiteflying was benefited to the healthy of people very much.The research of modern health medical science also shows, kiteflying can be unfolded muscles and bones, allows health ceaselessly move along with the kite of letting fly away, thus movable four limbs bones of the body collectively; , owing to breathing heartily fresh air, exhale the old and inhale the new meanwhile, can promote the metabolism of human body, improve blood circulation state, thereby obtain, eliminate the effect that winter gas is long-pending strongly fragrant, be of illnesses and fitness; In addition, during kiteflying, eyes are in the face of blue sky, and the kite of flight is in different poses and with different expressions, can eliminate eyes muscular fatigue, regulate and improve eyesight, pre-myopia prevention and amblyopia.
Kiteflying needs certain skill, in the time of kiteflying, is generally to take out one to put.When taking out, because kite is carried line, be generally placed on the top position of kite face, add large traction and can control kite angle and diminish, the power that raises up increases, and kite grows steadily; When putting, the kite tractive force of balance diminishes, and under the force action of wind-force and Yang Li, kite meeting flies to soar far, but must take out again soon very much, again to keep the angle of kite stable, so kite reel is the essential items of kiteflying.
Yet common kite can not measured the device at the flight elevation angle of kite in real time in the market, can not estimate flying distance and the vertical height of kite, according to the environment judgement kite of periphery kiteflying how far be applicable to letting fly away, how high.
Summary of the invention
In order to measure in real time the device at the flight elevation angle of kite, estimate flying distance and the vertical height of kite, according to the environment judgement kite of periphery kiteflying how far be applicable to letting fly away, how high, the utility model provides a kind of kite reel especially.
Scheme of the invention of the present utility model
A kind of kite reel, it comprises kite string, line wheel and protractor, it is characterized in that: on protractor (2) the fixing online wheel of one side (1), the axis coinciding of the center of circle of protractor (2) and line wheel (1), the other one side of protractor (2) is fixed one piece of pointer (3), and pointer (3) can manually be stirred; Kite string (4) is upper represents 10 meters with black dot, with black large circle point, represents 50 meters.
Invention effect of the present utility model
The utility model can be measured the flight elevation angle of kite in real time, according to the scale on kite string, estimate flying distance and the vertical height of kite, thereby can how far be applicable to letting fly away according to the environment judgement kite of periphery kiteflying, how high, the utility model provides a kind of kite reel especially.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure, 1, line wheel, 2, protractor, 3, pointer, 4, kite string.
The specific embodiment
A kind of kite reel, it comprises kite string, line wheel and protractor, it is characterized in that: on protractor (2) the fixing online wheel of one side (1), the axis coinciding of the center of circle of protractor (2) and line wheel (1), the other one side of protractor (2) is fixed one piece of pointer (3), and pointer (3) can manually be stirred; Kite string (4) is upper represents 10 meters with black dot, with black large circle point, represents 50 meters.On kite string, see the number of large circle point and dot, can read the length of letting kite string fly away, then the pointer of stirring on protractor overlaps with kite string direction, the angle of reading pointer indication is the flight elevation angle of kite, then can calculate according to " Pythagorean theorem " practical flight height and the horizontal flight distance of kite.
For example, on kite string, see five large circle points, two dots, can read 270 meters of the length of letting kite string fly away, the pointer of then stirring on protractor overlaps with the kite string direction of letting fly away, reads the angle of pointer indication, for example 30 °, be the flight elevation angle of kite, the practical flight height that then can calculate kite according to " Pythagorean theorem " is 135 meters, approximately 230 meters of horizontal flight distances.
Claims (1)
1. a kite reel, it comprises kite string, line wheel and protractor, it is characterized in that: on protractor (2) the fixing online wheel of one side (1), the axis coinciding of the center of circle of protractor (2) and line wheel (1), the other one side of protractor (2) is fixed one piece of pointer (3), and pointer (3) can manually be stirred; Kite string (4) is upper represents 10 meters with black dot, with black large circle point, represents 50 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633917.6U CN203540062U (en) | 2013-10-09 | 2013-10-09 | Kite reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633917.6U CN203540062U (en) | 2013-10-09 | 2013-10-09 | Kite reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540062U true CN203540062U (en) | 2014-04-16 |
Family
ID=50458233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633917.6U Expired - Fee Related CN203540062U (en) | 2013-10-09 | 2013-10-09 | Kite reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121052A (en) * | 2017-06-23 | 2017-09-01 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of measurement apparatus of suspension bracket boom angle |
-
2013
- 2013-10-09 CN CN201320633917.6U patent/CN203540062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121052A (en) * | 2017-06-23 | 2017-09-01 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of measurement apparatus of suspension bracket boom angle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102921162B (en) | Self-help balance and gait training system and method | |
| WO2011094525A3 (en) | Circulatory heart model | |
| CN203540062U (en) | Kite reel | |
| CN201855263U (en) | Move-degree protractor for limb joint | |
| CN208693735U (en) | A kind of shoulder joint training device | |
| CN202020838U (en) | Handstand walking device | |
| CN202670069U (en) | Novel water skiing shoe | |
| CN202876190U (en) | Length-adjustable fitness flying ring | |
| CN204469165U (en) | A kind of resistance body-building swim circle | |
| CN204352461U (en) | Power roller | |
| CN104117178B (en) | Spring training device | |
| CN202765265U (en) | Anti-overturning life buoy | |
| CN205612473U (en) | Portable horizontal protractor | |
| CN201880282U (en) | Inhalation and exhalation dual-effect lung-function training device | |
| CN203234760U (en) | Multi-purpose neurology department percussion device | |
| CN202408903U (en) | Skin test detector | |
| Carneiro et al. | Device for hand rehabilitation in online collaborative environment | |
| CN204219339U (en) | Child's hydrotherapeutor | |
| CN108553115A (en) | A kind of batrachia pedals force measuring device | |
| CN208769786U (en) | A kind of wear-type baby head control assessment instrument system | |
| CN203385475U (en) | Pediatrics weighing scale | |
| CN103143155B (en) | Amphibious breaststroke trainer | |
| CN212394917U (en) | Breath detection and feedback control system | |
| CN203368632U (en) | Weight-reduction assessment training device with intelligent feedback function | |
| CN203139314U (en) | Portable supporting plate for oxygen supply pipeline |
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 |
Granted publication date: 20140416 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |