CN203108144U - Discus movement locus testing and analyzing device - Google Patents
Discus movement locus testing and analyzing device Download PDFInfo
- Publication number
- CN203108144U CN203108144U CN 201220740598 CN201220740598U CN203108144U CN 203108144 U CN203108144 U CN 203108144U CN 201220740598 CN201220740598 CN 201220740598 CN 201220740598 U CN201220740598 U CN 201220740598U CN 203108144 U CN203108144 U CN 203108144U
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- discus
- movement locus
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- wireless signal
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Abstract
The utility model relates to a discus movement locus testing and analyzing device. If the stress situation of a discus at every stage (holding in hand and flying in the air) can be completely quantitatively expressed and the stress of the discus in the throwing process can be correlated with the action of an athlete, the action effectiveness of the athlete can be effectively reflected, and no discus movement locus tester for testing the dynamics information of the athlete exists at present. The discus movement locus testing and analyzing device comprises a discus (1), wherein the discus is provided with an installation hole (2), the installation hole is connected with a cavity body (3), an emitting chip (4) is installed in the cavity body, a speed sensor (5), a displacement sensor (6) and an angle sensor (7) are respectively connected with the emitting chip, and the emitting chip is connected with a movement locus analyzer (8) through a wireless signal. The discus movement locus testing and analyzing device is used for analyzing and recording a movement locus of the discus.
Description
Technical field:
The utility model relates to a kind of discus movement locus device for testing and analyzing.
Background technology:
Along with improving constantly of sports competitiveness, also growing to the demand of the equipment performance of physical culture auxiliary training equipment and kind.The auxiliary training equipment of science can provide technical guarantee for athletic training, scientific research and teaching, helps coach, researcher and sportsman to be familiar with the inherent law of sports, optimizes training method, improves sports achievement.
At present, what the kinematics parameters of the type games of measurement throwing both at home and abroad generally adopted is motion capture system, and this method obtains the human motion mathematic(al) parameter by the change in location of measuring tracker then indirectly at need sites measured glue chasing device.Location-based measurement can not reflect the variation of power usually well, and for throwing type games, if can obtain the power that directly acts on the apparatus then the reasonability of judgement player motion that can science.If can be with the force-bearing situation complete quantization means of discus in each period when airflight (before selling and), particularly the stressed and athletic action in the throwing process is associated, the validity that then can effectively reflect player motion, in time correct disproportionate movement, improve training effectiveness, also can gather simultaneously elite's the feature of having an effect, form the outstanding cake action database of throwing with research and reference value.Also be not used at present the discus track tester of sportsman's dynamic information test.
Summary of the invention:
The purpose of this utility model provides a kind of discus movement locus device for testing and analyzing, can record and analyze the athletic movement locus of launching discus.
Above-mentioned purpose realizes by following technical scheme:
A kind of discus movement locus device for testing and analyzing, its composition comprises: discus, described discus has installing hole, described installing hole is connected with cavity, in the described cavity transmitting chip is installed, velocity sensor, displacement transducer, angular transducer are connected with described transmitting chip respectively, and described transmitting chip is connected with the movement locus analyzer by wireless signal.
Described discus movement locus device for testing and analyzing, described movement locus analyzer comprises housing, have display screen, control panel, USB interface on the described housing, described enclosure interior is equipped with central processing unit, described central processing unit is connected with wireless signal acquiring device, display circuit, key control circuit, power circuit, training record memory respectively, described wireless signal acquiring device is connected with counting circuit, and described transmitting chip is connected with described wireless signal acquiring device.
Described discus movement locus device for testing and analyzing, described display circuit is connected with described display screen, and described control panel is connected with described key control circuit.
Beneficial effect:
The inside cavity of the utility model in discus inside is provided with velocity sensor, displacement transducer, angular transducer, speed, displacement, the angle information gathered are passed to the movement locus analyzer by transmitting chip, the movement locus analyzer records, analyzes the movement locus of discus, the validity that reflects player motion is effectively in time corrected disproportionate movement, is improved training effectiveness.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structural representations of movement locus analyzer in the accompanying drawing 1.
The specific embodiment:
Embodiment 1:
A kind of discus movement locus device for testing and analyzing, its composition comprises: discus 1, described discus has installing hole 2, described installing hole is connected with cavity 3, transmitting chip 4 is installed in the described cavity, velocity sensor 5, displacement transducer 6, angular transducer 7 are connected with described transmitting chip respectively, and described transmitting chip is connected with movement locus analyzer 8 by wireless signal.
Embodiment 2:
Above-mentioned discus movement locus device for testing and analyzing, described movement locus analyzer comprises housing 9, have display screen 10, control panel 11, USB interface on the described housing, described enclosure interior is equipped with central processing unit 12, described central processing unit is connected with wireless signal acquiring device 13, display circuit 14, key control circuit 15, power circuit 16, training record memory 17 respectively, described wireless signal acquiring device is connected with counting circuit 18, and described transmitting chip is connected with described wireless signal acquiring device.
Embodiment 3:
Above-mentioned discus movement locus device for testing and analyzing, described display circuit is connected with described display screen, and described control panel is connected with described key control circuit.
Claims (3)
1. discus movement locus device for testing and analyzing, its composition comprises: discus, it is characterized in that: described discus has installing hole, described installing hole is connected with cavity, in the described cavity transmitting chip is installed, velocity sensor, displacement transducer, angular transducer are connected with described transmitting chip respectively, and described transmitting chip is connected with the movement locus analyzer by wireless signal.
2. discus movement locus device for testing and analyzing according to claim 1, it is characterized in that: described movement locus analyzer comprises housing, have display screen, control panel, USB interface on the described housing, described enclosure interior is equipped with central processing unit, described central processing unit is connected with wireless signal acquiring device, display circuit, key control circuit, power circuit, training record memory respectively, described wireless signal acquiring device is connected with counting circuit, and described transmitting chip is connected with described wireless signal acquiring device.
3. discus movement locus device for testing and analyzing according to claim 2, it is characterized in that: described display circuit is connected with described display screen, and described control panel is connected with described key control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740598 CN203108144U (en) | 2012-12-30 | 2012-12-30 | Discus movement locus testing and analyzing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220740598 CN203108144U (en) | 2012-12-30 | 2012-12-30 | Discus movement locus testing and analyzing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203108144U true CN203108144U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220740598 Expired - Fee Related CN203108144U (en) | 2012-12-30 | 2012-12-30 | Discus movement locus testing and analyzing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203108144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691127A (en) * | 2013-12-25 | 2014-04-02 | 北方工业大学 | Discus height measurement device based on ultrasonic sensor |
-
2012
- 2012-12-30 CN CN 201220740598 patent/CN203108144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691127A (en) * | 2013-12-25 | 2014-04-02 | 北方工业大学 | Discus height measurement device based on ultrasonic sensor |
| CN103691127B (en) * | 2013-12-25 | 2016-06-22 | 北方工业大学 | A kind of discus height measuring device based on ultrasonic sensor |
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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: 20130807 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |