Safe sports teaching tool
A teaching tool and sports technology, which is applied to gymnastics equipment, jumping equipment, sports accessories, etc., can solve the problems of inconvenient storage, injury to trainers, unsafety, etc., and achieves the effect of high safety and practicability, and easy handling.
Inactive Publication Date: 2019-10-29
SHANDONG WOMENS UNIV
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- Application Information
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Problems solved by technology
The equipment used in high jump is mainly high jump frame. In school physical education courses, schools generally use traditional high jump poles for high jump training. Traditional high jump frames are generally composed of two side bars and cross bars. Made of iron or aluminum materials, the weight is generally relatively heavy, and storage is inconvenient. During the training process, the crossbar will easily cause injury to the trainer, so it is very unsafe. Therefore, it is necessary to design a safe high jump sports teaching equipment
Method used
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] like figure 1 , figure 2 , image 3 and Figure 4 As shown, a safety physical education teaching tool includes two bases and 1 and two uprights 2, and the two uprights 2 are detachably installed on the base 1 respectively, and the uprights 2 are liftable uprights, and scale lines are arranged on the upliftable uprights 3. Wherein, the top of a column 2 is provided with a light emitter 4, and the light emitter 4 is a red laser pointer. The top of another column 2 ...
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The invention discloses a safe sports teaching tool; the safe sports teaching tool comprises two bases and two stand columns, wherein the two stand columns are detachably mounted on the bases respectively; the stand columns are liftable stand columns, wherein a light emitter is arranged at the top end of one stand column, while a light sensor and an alarm device are arranged at the top end of theother stand column; the light sensor is used for receiving the light emitted by the light emitter; the alarm device is connected with the light sensor; and when the light emitted by the light emitteris blocked, the alarm device gives out an alarm. The light emitter and the light sensor on the lifttable stand columns are arranged to replace a cross rod on a traditional jumping stand, wherein whenthe jumping height is smaller than the light propagation linear distance, the alarm device gives out an alarm, so that the problem of easy hurt to a jumper in the traditional jumping stand is avoided,and high safety and practicability are achieved.
Description
technical field [0001] The invention relates to the technical field of physical education teaching equipment, in particular to a safe physical education teaching equipment. Background technique [0002] High jump is one of the track and field sports. High jump can promote the growth of bones and muscles, which is of traditional Chinese medicine significance for improving physical fitness. The equipment used in high jump is mainly high jump frame. In school physical education courses, schools generally use traditional high jump poles for high jump training. Traditional high jump frames are generally composed of two side bars and cross bars. Made of iron or aluminum materials, the weight is generally relatively heavy, and storage is inconvenient. During the training process, the crossbar will easily cause injury to the trainer, so it is very unsafe. Therefore, it is necessary to design a safe high jump sports teaching equipment. Contents of the invention [0003] In order ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A63B5/02A63B71/06
CPCA63B5/02A63B71/0619A63B2220/805A63B2225/093
Inventor 曹斌
Owner SHANDONG WOMENS UNIV