CN110384889A - A kind of safe sport teaching aid - Google Patents
A kind of safe sport teaching aid Download PDFInfo
- Publication number
- CN110384889A CN110384889A CN201810342191.8A CN201810342191A CN110384889A CN 110384889 A CN110384889 A CN 110384889A CN 201810342191 A CN201810342191 A CN 201810342191A CN 110384889 A CN110384889 A CN 110384889A
- Authority
- CN
- China
- Prior art keywords
- column
- light
- teaching aid
- bottom connecting
- alarm
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/02—High-jumping posts
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/805—Optical or opto-electronic sensors
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of safe sport teaching aids, including two pedestals and two columns, two columns are detachably arranged in respectively on the pedestal, the column is liftable column, wherein, the top of one column is equipped with light emitters, the top of another column is equipped with light sensor and alarm, the light sensor is used to receive the light of the light emitters transmitting, the alarm is connect with the light sensor, when the light of light emitters transmitting is blocked, the alarm is sounded an alarm.The present invention is by being arranged in the light emitters on liftable column and light sensor with the cross bar on the traditional jumping stand of body, when take-off height be less than light propagation lines then alarm sounds an alarm, it is fallen instead of traditional jumping stand and is easy the problem of damaging to jumper, safety and practicability are high.
Description
Technical field
The present invention relates to physical education equipment technical field, specially a kind of safe sport teaching aid.
Background technique
High jump is one of track and field sports project, and high jump can promote bone and muscle growth, for improving physical fitness tool
There is Chinese medicine meaning.The equipment that high jump uses is mainly jumping stand, and in School PE, school is generally jumped using tradition
High bar carries out high jump training, and traditional jumping stand is usually to be made of two side levers and cross bar, and cross bar and side lever are typically all to use
Iron or aluminum material is made, and weight is generally than heavier, and storage is also inconvenient, and cross bar, which is fallen, in the training process is easy to instruction
White silk person damages, therefore very dangerous, it is therefore desirable to design a safe high jump physical education equipment.
Summary of the invention
In order to overcome the above technical problems, the purpose of the present invention is to provide a kind of safe sport teaching aids.
Purpose according to the present invention, provides the following technical solutions: a kind of safe sport teaching aid, including two pedestals and
Two columns, two columns are detachably arranged in respectively on the pedestal, and the column is liftable column, wherein
The top of one column is equipped with light emitters, and the top of another column is equipped with light sensor and alarm,
The light sensor is used to receive the light of the light emitters transmitting, and the alarm and the light sensor connect
It connects, when the light of light emitters transmitting is blocked, the alarm is sounded an alarm.
Further, the liftable column is equipped with graduation mark.
Further, the light emitters are red laser pen.
Further, the liftable column includes bottom connecting column and top telescopic mast, during the bottom connecting column is
Hollow structure, the top telescopic mast is plugged in the bottom connecting column and can slide up and down along the bottom connecting column, described
Bottom connecting column is equipped with the fastening screw for fixing the top telescopic mast.
Further, the inside of the pedestal is equipped with sand storage chamber, and the top of the pedestal is equipped with sand inlet tube, and the bottom connects
The bottom for connecing column is pluggable in the sand inlet tube.
Further, the side wall of the sand inlet tube is equipped with the fastening screw for fixing the bottom connecting column.
It further, further include bottom connecting plate, the both ends of the bottom connecting plate connect with the side wall of the pedestal respectively
It connects.
Further, the side wall of the pedestal is equipped with inserting groove, and the both ends of the bottom connecting plate are plugged on institute respectively
It states in inserting groove.
Further, the bottom connecting plate is scalable connecting plate.
Further, the scalable connecting plate is equipped with fastening screw.
Compared with prior art, beneficial effects of the present invention are as follows:
1. a kind of safe sport teaching aid of the present invention, passes through the light emitters and light being arranged on liftable column
Inductor is with the cross bar on the traditional jumping stand of body, and when take-off, height is less than the propagation lines then alarm sending police of light
Report falls instead of traditional jumping stand and is easy the problem of damaging to jumper, and safety and practicability are high.
It is hollow cavity in chassis interior 2. a kind of safe sport teaching aid of the present invention, column and pedestal are detachably connected,
Facilitate carrying, when use pours into sand in sand storage chamber to fix pedestal on the ground, and column is designed using liftable, can be with
Meet different height and carries out high jump athletic training.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of column of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of pedestal of the embodiment of the present invention；
Fig. 4 is the cross-sectional view of pedestal of the embodiment of the present invention.
In figure, 1- pedestal, 101- sand storage chamber, 102- sand inlet tube, 103- inserting groove, 2- column, the bottom 201- connecting column,
The top 202- telescopic mast, 3- graduation mark, 4- light emitters, 5- light sensor, 6- alarm, 7- fastening screw, the bottom 8-
Connecting plate.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of safe sport teaching aid, including two pedestals and 1 two columns 2,
Two columns 2 are detachably arranged in respectively on pedestal 1, and column 2 is liftable column, and liftable column is equipped with graduation mark 3.
Wherein, the top of a column 2 is equipped with light emitters 4, and light emitters 4 are red laser pen.The top of another column 2
Equipped with light sensor 5 and alarm 6, light sensor 5 is used to receive the light of the transmitting of light emitters 4, alarm 6 and light
Line inductor 5 connects, and when the light that light emitters 4 emit is blocked, alarm 6 is sounded an alarm.
Liftable column includes bottom connecting column 201 and top telescopic mast 202, and bottom connecting column 201 is hollow structure, on
Portion's telescopic mast 202 is plugged in bottom connecting column 201 and can slide up and down along bottom connecting column 201, sets on bottom connecting column 201
There is the fastening screw 7 for fixing top telescopic mast 202.
The inside of pedestal 1 is equipped with sand storage chamber 101, and the top of pedestal 1 is equipped with sand inlet tube 102, the bottom of bottom connecting column 201
It is pluggable in sand inlet tube 102.The side wall of sand inlet tube 102 is equipped with the fastening screw 7 for fixing bottom connecting column 201.
It further include bottom connecting plate 8, bottom connecting plate 8 is scalable connecting plate.Bottom connecting plate 8 is equipped with fastening screw
7.The both ends of bottom connecting plate 8 are connect with the side wall of pedestal 1 respectively.The side wall of pedestal 1 is equipped with inserting groove 103, bottom connection
The both ends of plate 8 are plugged on respectively in inserting groove 103.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of safe sport teaching aid, which is characterized in that including two pedestals and two columns, two column difference
It is detachably arranged on the pedestal, the column is liftable column, wherein the top of a column is equipped with light
Transmitter, the top of another column are equipped with light sensor and alarm, and the light sensor is described for receiving
The light of light emitters transmitting, the alarm are connect with the light sensor, when the light of light emitters transmitting
When line is blocked, the alarm is sounded an alarm.
2. a kind of safe sport teaching aid according to claim 1, which is characterized in that the liftable column, which is equipped with, to be carved
Spend line.
3. a kind of safe sport teaching aid according to claim 1, which is characterized in that the light emitters swash for feux rouges
Light pen.
4. a kind of safe sport teaching aid according to claim 1, which is characterized in that the liftable column includes bottom
Connecting column and top telescopic mast, the bottom connecting column are hollow structure, and the top telescopic mast is plugged on the bottom connection
It can slide up and down in column and along the bottom connecting column, the bottom connecting column is equipped with for fixing the top telescopic mast
Fastening screw.
5. a kind of safe sport teaching aid according to claim 1, which is characterized in that it is husky that the inside of the pedestal is equipped with storage
The top of room, the pedestal is equipped with sand inlet tube, and the bottom of the bottom connecting column is pluggable in the sand inlet tube.
6. a kind of safe sport teaching aid according to claim 5, which is characterized in that the side wall of the sand inlet tube is equipped with
For fixing the fastening screw of the bottom connecting column.
7. a kind of safe sport teaching aid according to claim 6, which is characterized in that it further include bottom connecting plate, it is described
The both ends of bottom connecting plate are connect with the side wall of the pedestal respectively.
8. a kind of safe sport teaching aid according to claim 7, which is characterized in that the side wall of the pedestal, which is equipped with, to be inserted
Access slot, the both ends of the bottom connecting plate are plugged on respectively in the inserting groove.
9. a kind of safe sport teaching aid according to claim 8, which is characterized in that the bottom connecting plate is scalable
Connecting plate.
10. a kind of safe sport teaching aid according to claim 9, which is characterized in that set on the scalable connecting plate
There is fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342191.8A CN110384889A (en) | 2018-04-16 | 2018-04-16 | A kind of safe sport teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342191.8A CN110384889A (en) | 2018-04-16 | 2018-04-16 | A kind of safe sport teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110384889A true CN110384889A (en) | 2019-10-29 |
Family
ID=68283059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810342191.8A Pending CN110384889A (en) | 2018-04-16 | 2018-04-16 | A kind of safe sport teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110384889A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635136Y (en) * | 2003-07-09 | 2004-08-25 | 上海市吴淞中学 | Crossbar less high jump stand |
| JP2006141770A (en) * | 2004-11-22 | 2006-06-08 | Satoshi Sekiya | Height measuring apparatus for high jump |
| CN203447738U (en) * | 2013-06-19 | 2014-02-26 | 杨永新 | Boxing sandbag |
| CN203736773U (en) * | 2014-03-06 | 2014-07-30 | 山东体育学院 | High jump device |
| CN106621171A (en) * | 2016-11-24 | 2017-05-10 | 重庆三峡学院 | Multifunctional jumping stand |
| CN206730353U (en) * | 2017-05-22 | 2017-12-12 | 南昌师范学院 | A kind of rodless high jump rack |
-
2018
- 2018-04-16 CN CN201810342191.8A patent/CN110384889A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635136Y (en) * | 2003-07-09 | 2004-08-25 | 上海市吴淞中学 | Crossbar less high jump stand |
| JP2006141770A (en) * | 2004-11-22 | 2006-06-08 | Satoshi Sekiya | Height measuring apparatus for high jump |
| CN203447738U (en) * | 2013-06-19 | 2014-02-26 | 杨永新 | Boxing sandbag |
| CN203736773U (en) * | 2014-03-06 | 2014-07-30 | 山东体育学院 | High jump device |
| CN106621171A (en) * | 2016-11-24 | 2017-05-10 | 重庆三峡学院 | Multifunctional jumping stand |
| CN206730353U (en) * | 2017-05-22 | 2017-12-12 | 南昌师范学院 | A kind of rodless high jump rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191029 |
|
| RJ01 | Rejection of invention patent application after publication |