CN203525276U - Football hit rate testing device for physical education teaching - Google Patents
Football hit rate testing device for physical education teaching Download PDFInfo
- Publication number
- CN203525276U CN203525276U CN201320719126.5U CN201320719126U CN203525276U CN 203525276 U CN203525276 U CN 203525276U CN 201320719126 U CN201320719126 U CN 201320719126U CN 203525276 U CN203525276 U CN 203525276U
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- football
- circuit
- hit rate
- rate testing
- physical education
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Abstract
The utility model discloses a football hit rate testing device for physical education teaching. The football hit rate testing device comprises a rectangular vertical plate, a plurality of sensors and a voice broadcast device, supporting legs are arranged at the bottom of the vertical plate, a projection frame is arranged in the middle of one plane of the vertical plate, the size of the projection frame is as same as that of a football door, the sensors are uniformly distributed on the inner side and the outer side of the edge of the projection frame, the voice broadcast device is arranged on one side of the vertical plate, and the sensors are electrically connected with the voice broadcast device. The football hit rate testing device is reasonable in design, simple in structure, reliable in action detection and high in practicability, can automatically observe scores of shooting practice and can broadcast the scores by the aid of voice at any time, and training can be finished without observation of assist team members.
Description
Technical field
The utility model relates to a kind of physical education apparatus, is specifically related to football hit rate testing arrangement for a kind of physical education.
Background technology
At present, football player is when training shooting, can only examine other team members and keep the other observation shooting achievement of assisting at goal, the team member that assistance is observed needs the notice of high concentration, has not only increased the team member's who assists observation labour intensity and has also taken its training time.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, and football hit rate testing arrangement for a kind of physical education is provided.
Its technical scheme is: football hit rate testing arrangement for physical education, comprise rectangular riser, sensor and voice announcer, described riser bottom is provided with supporting leg, one in-plane is provided with the protruding frame with the equal size of goal football, on the interior outside on protruding edge edge, be uniformly distributed a plurality of sensors, riser one side is provided with voice announcer, and each sensor is electrically connected to voice announcer respectively.
Wherein, described voice announcer comprises filtering and amplifying circuit, single chip circuit, audio amplifier circuit, loudspeaker and power circuit, described sensor is connected with the input of single chip circuit by filtering and amplifying circuit, the output of single chip circuit is connected with loudspeaker by audio amplifier circuit, and described power circuit is connected with filtering and amplifying circuit, single chip circuit and audio amplifier circuit.Described sensor is piezoelectric ceramic piece.
The utility model compared with prior art, has the following advantages: reasonable in design, simple in structure, motion detection is reliable, practical.It can automatically be examined the achievement of shooting exercise and use at any time voice broadcast, without assisting team member to observe, can complete training.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the circuit block diagram of a kind of embodiment of the utility model.
The specific embodiment
With reference to Fig. 1-Fig. 2, football hit rate testing arrangement for a kind of physical education, comprise rectangular riser 1, sensor 4 and voice announcer 5, described riser 1 bottom is provided with supporting leg 2, one in-plane is provided with the protruding frame 3 with the equal size of goal football, on the interior outside at protruding frame 3 edges, be uniformly distributed a plurality of sensors 4, riser one side is provided with voice announcer 5, and each sensor 4 is electrically connected to voice announcer 5 respectively.Wherein, described voice announcer 5 comprises filtering and amplifying circuit 51, single chip circuit 52, audio amplifier circuit 53, loudspeaker 54 and power circuit 55, each sensor 4 is connected with single chip circuit 52 input separately by the filtering and amplifying circuit 51 connecting separately, the output of single chip circuit 52 is connected with loudspeaker 54 by audio amplifier circuit 53, and described power circuit 55 is connected with filtering and amplifying circuit 51, single chip circuit 52 and audio amplifier circuit 53.Described sensor 4 is piezoelectric ceramic piece.
During use, this device is fixed on the ground by supporting leg 2, training team member can shoot in 3 exercises of alignment bumps frame, when football hits when protruding frame 3 is inner, the signal that the sensor 4 of protruding frame 3 inside senses is stronger, when football hits when protruding frame 3 is outside, the signal that the sensor 4 of projection frame 3 outsides senses is stronger, the single chip circuit 52 that respectively signal passed to of these sensors 4 carries out intensity data identification, and whether judgement shoots, and plays achievement by loudspeaker 54.
The utility model is reasonable in design, simple in structure, motion detection is reliable, practical.It can automatically be examined the achievement of shooting exercise and use at any time voice broadcast, without assisting team member to observe, can complete training.
Claims (3)
1. football hit rate testing arrangement for physical education, comprise rectangular riser, sensor and voice announcer, it is characterized in that: described riser bottom is provided with supporting leg, one in-plane is provided with the protruding frame with the equal size of goal football, on the interior outside on protruding edge edge, be uniformly distributed a plurality of sensors, riser one side is provided with voice announcer, and each sensor is electrically connected to voice announcer respectively.
2. football hit rate testing arrangement for physical education according to claim 1, it is characterized in that: described voice announcer comprises filtering and amplifying circuit, single chip circuit, audio amplifier circuit, loudspeaker and power circuit, described sensor is connected with the input of single chip circuit by filtering and amplifying circuit, the output of single chip circuit is connected with loudspeaker by audio amplifier circuit, and described power circuit is connected with filtering and amplifying circuit, single chip circuit and audio amplifier circuit.
3. football hit rate testing arrangement for physical education according to claim 1 and 2, is characterized in that: described sensor is piezoelectric ceramic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719126.5U CN203525276U (en) | 2013-11-15 | 2013-11-15 | Football hit rate testing device for physical education teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320719126.5U CN203525276U (en) | 2013-11-15 | 2013-11-15 | Football hit rate testing device for physical education teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203525276U true CN203525276U (en) | 2014-04-09 |
Family
ID=50411540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320719126.5U Expired - Fee Related CN203525276U (en) | 2013-11-15 | 2013-11-15 | Football hit rate testing device for physical education teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203525276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422241A (en) * | 2016-12-09 | 2017-02-22 | 徐玉炜 | Football door |
| CN111790125A (en) * | 2020-07-14 | 2020-10-20 | 湖南人文科技学院 | Ball game simulation light reaction training device |
| CN113082658A (en) * | 2021-05-18 | 2021-07-09 | 四川工业科技学院 | Convenient shooting equipment with adjustable sports teaching is used |
-
2013
- 2013-11-15 CN CN201320719126.5U patent/CN203525276U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422241A (en) * | 2016-12-09 | 2017-02-22 | 徐玉炜 | Football door |
| CN111790125A (en) * | 2020-07-14 | 2020-10-20 | 湖南人文科技学院 | Ball game simulation light reaction training device |
| CN111790125B (en) * | 2020-07-14 | 2021-09-21 | 湖南人文科技学院 | Ball game simulation light reaction training device |
| CN113082658A (en) * | 2021-05-18 | 2021-07-09 | 四川工业科技学院 | Convenient shooting equipment with adjustable sports teaching is used |
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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 |
Granted publication date: 20140409 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |