CN205516375U - Portable multi -functional dash score detects and suggestion appearance - Google Patents
Portable multi -functional dash score detects and suggestion appearance Download PDFInfo
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- CN205516375U CN205516375U CN201620058365.4U CN201620058365U CN205516375U CN 205516375 U CN205516375 U CN 205516375U CN 201620058365 U CN201620058365 U CN 201620058365U CN 205516375 U CN205516375 U CN 205516375U
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Abstract
The utility model discloses a portable multi -functional dash score detects and suggestion appearance, including set up in the first module of starting point with set up in the the second module of terminal point, first module includes first power, first singlechip, first communication circuit and is used for gathering the sound wave acquisition circuit of the shot of issuing an order, the second module includes second source, second single -chip microcomputer, second newsletter circuit, is used for to survey infrared photoelectric sensor, keying circuit that the sportsman passes through and the cue circuit who is used for indicateing the testing result, first module is through first communication circuit, second newsletter circuit and the second module communication. The utility model discloses can replace recorder's manual time -keeping, save recorder's time energy, it is more accurate to time, and the design is simple, with low costs, small moreover, and portable is simple and easy practical, has good application prospect.
Description
Technical field
This utility model belongs to time set technical field, is specifically related to a kind of portable multi-function sprint performance detection and prompt instrument.
Background technology
At present, the training athlete of each colleges and universities, the main starter of employing shoots, and athlete is off, and timekeeper tests athletic sprint performance at terminal by the method for manual time-keeping, but, this mode relies on manual operation, and accuracy is low, there is time error, and comparatively laborious, it is not easy to athlete and momentarily detects.And existing dash tachometer circuit (such as entitled dash tester, application number: CN201410440549.2) is designed complex, wherein containing the equipment such as PC, for self-service training, facility is complicated, and cost is high, and volume is big, is unfavorable for carrying.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of portable multi-function sprint performance detection and prompt instrument are provided, can automatically test athletes ' performance and provide prompting, and design simple, volume is little to be easy to carry, preferably facilitate athlete to carry out autotraining, improve own level.
In order to achieve the above object, this utility model be the technical scheme is that
The detection of portable multi-function sprint performance and prompt instrument, it is characterised in that: include being arranged at the first module of starting point and being arranged at the second module of terminal；Described first module includes the first power supply, the first single-chip microcomputer, the first communicating circuit and the sound collecting circuit of shot of issuing an order for collection, described first single-chip microcomputer is connected with the first communicating circuit and sound wave Acquisition Circuit respectively, and the outfan of described first power supply electrically connects with sound collecting circuit and the first single-chip microcomputer respectively；Described second module include second source, second singlechip, the second communicating circuit, for detecting infrared tube that athlete passes through, key circuit and for pointing out the cue circuit of testing result, described second singlechip is connected with the second communicating circuit, infrared tube, key circuit and cue circuit respectively, the outfan of described second source infrared tube respectively and second singlechip electrical connection；Described first module carries out communication by the first communicating circuit, the second communicating circuit and the second module.
The detection of aforesaid portable multi-function sprint performance and prompt instrument, it is characterised in that: it is provided with wireless transmission circuit in described first communicating circuit, in described second communicating circuit, is provided with wireless receiving circuit.
The detection of aforesaid portable multi-function sprint performance and prompt instrument, it is characterised in that: described wireless transmission circuit and wireless receiving circuit are wireless transceiver, and model is NRF905.
The detection of aforesaid portable multi-function sprint performance and prompt instrument, it is characterised in that: described key circuit includes initiating key, end key, arranges key, acknowledgement key, display key and numeral keys.
The detection of aforesaid portable multi-function sprint performance and prompt instrument, it is characterised in that: being provided with audio-frequency power amplifier in described sound collecting circuit, model is LM386.
The detection of aforesaid portable multi-function sprint performance and prompt instrument, it is characterised in that: described cue circuit includes that display screen, described display screen are connected with second singlechip.
The detection of aforesaid portable multi-function sprint performance and prompt instrument, it is characterised in that: described cue circuit also includes that buzzer, described buzzer are connected with second singlechip.
The detection of aforesaid portable multi-function sprint performance and prompt instrument, it is characterised in that: described display screen is LCD display, and model is RT12864CT, and described buzzer model is HYE1206-05.
The detection of aforesaid portable multi-function sprint performance and prompt instrument, it is characterised in that: described first single-chip microcomputer and second singlechip model are STC89C52.
The beneficial effects of the utility model are: the detection of portable multi-function sprint performance and prompt instrument that this utility model provides have the advantage that
(1) replace manual operation, save the time energy of recorder；
(2) timing is accurate, and certainty of measurement is high；
(3) design is simple, it is achieved convenient, with low cost, compact, it is simple to carry.
Accompanying drawing explanation
Fig. 1 is portable multi-function sprint performance of the present utility model detection and the system block diagram of prompt instrument.
Fig. 2 is portable multi-function sprint performance of the present utility model detection and the button schematic diagram of prompt instrument.
Fig. 3 is portable multi-function sprint performance of the present utility model detection and the application scenarios schematic diagram of prompt instrument.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is further described.
As it is shown in figure 1, a kind of portable multi-function sprint performance detection and prompt instrument, including being arranged at the first module of starting point and being arranged at the second module of terminal, the first module is placed in promise and has collected the shot of starting pistol more accurately；First module includes the first power supply, the first single-chip microcomputer (model is STC89C52), the first communicating circuit and the sound collecting circuit of shot of issuing an order for collection, first single-chip microcomputer is connected with the first communicating circuit and sound wave Acquisition Circuit respectively, and the first power supply is the first single-chip microcomputer and sound wave Acquisition Circuit is powered；Second module include second source, second singlechip (model is STC89C52), the second communicating circuit, for detecting infrared tube that athlete passes through, key circuit and for pointing out display screen and the buzzer of testing result, second singlechip is connected with the second communicating circuit, infrared tube, key circuit, buzzer and display screen respectively, second source electrically connects with second singlechip and infrared tube respectively, powers for it；Described first module carries out communication by the first communicating circuit, the second communicating circuit and the second module.
First communicating circuit and the second communicating circuit all use wireless transceiver, model is NRF905, functional module, output and the communication channels such as built-in chip type frequency synthesizer, power amplifier, crystal oscillator and manipulator are configurable, are very suitable for the system design of low-power consumption, low cost.Being provided with audio-frequency power amplifier in sound collecting circuit, model is LM386, low in energy consumption.Display screen is LCD display, and model is RT12864CT, and buzzer model is HYE1206-05.
As in figure 2 it is shown, key circuit includes that " beginning " key, " end " key, " setting " key, " confirmation " key, " display " key and numeral keys " 0 " arrive " 9 ", easy and simple to handle, can arrange with reference to achievement.
Application scenarios is as it is shown on figure 3, the first module is placed at race start, and the second module is placed on runway destination county.When athlete starts to train when, press " beginning " key, system starts.Press " setting " key, input city-level, provincial and national optimal sprint performance respectively, such as, input Nanjing, Jiangsu Province, the dash record of country, press " confirmation " key the most again.When the starting pistol shot of starting point sounds, the sound collecting circuit work of the first module, collect shot, then the first single-chip microcomputer is notified, first single-chip microcomputer notifies the second module by the first communicating circuit, the second communicating circuit, the second singlechip of the second module starts timing, infrared tube detects athlete and reaches home, and sends pulse to second singlechip, stopping timing, when athletic speed is better than Nanjing respectively, Jiangsu Province, the maximum performance of country, buzzer sends and corresponds low frequency, intermediate frequency, the sound of high frequency.When athletes ' performance is undesirable, buzzer does not send auditory tone cues.Now can check the achievement of oneself at display screen, it is simple to oneself adjusting training method by pressing " display " key, improve sprint performance, after athlete terminates training, press " end " key, system stalls.
In sum, portable multi-function sprint performance of the present utility model detection and prompt instrument, in starting point, the first module is set, collection is issued an order shot, then notifying that the second module of destination county starts timing, the second module detects after athlete reaches home, and completes detection, then testing result is pointed out, this utility model can replace recorder's manual time-keeping, saves the time energy of recorder, and timing is more accurate, and design simple, low cost, volume is little, it is simple to carry, Simple And Practical, has a good application prospect.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (9)
1. the detection of portable multi-function sprint performance and prompt instrument, it is characterised in that: include being arranged at the first module of starting point and being arranged at the second module of terminal；Described first module includes the first power supply, the first single-chip microcomputer, the first communicating circuit and the sound collecting circuit of shot of issuing an order for collection, described first single-chip microcomputer is connected with the first communicating circuit and sound wave Acquisition Circuit respectively, and the outfan of described first power supply electrically connects with sound collecting circuit and the first single-chip microcomputer respectively；Described second module include second source, second singlechip, the second communicating circuit, for detecting infrared tube that athlete passes through, key circuit and for pointing out the cue circuit of testing result, described second singlechip is connected with the second communicating circuit, infrared tube, key circuit and cue circuit respectively, the outfan of described second source infrared tube respectively and second singlechip electrical connection；Described first module carries out communication by the first communicating circuit, the second communicating circuit and the second module.
Portable multi-function sprint performance the most according to claim 1 detection and prompt instrument, it is characterised in that: it is provided with wireless transmission circuit in described first communicating circuit, in described second communicating circuit, is provided with wireless receiving circuit.
Portable multi-function sprint performance the most according to claim 2 detection and prompt instrument, it is characterised in that: described wireless transmission circuit and wireless receiving circuit are wireless transceiver, and model is NRF905.
Portable multi-function sprint performance the most according to claim 1 detection and prompt instrument, it is characterised in that: described key circuit includes initiating key, end key, arranges key, acknowledgement key, display key and numeral keys.
Portable multi-function sprint performance the most according to claim 1 detection and prompt instrument, it is characterised in that: being provided with audio-frequency power amplifier in described sound collecting circuit, model is LM386.
Portable multi-function sprint performance the most according to claim 1 detection and prompt instrument, it is characterised in that: described cue circuit includes that display screen, described display screen are connected with second singlechip.
Portable multi-function sprint performance the most according to claim 6 detection and prompt instrument, it is characterised in that: described cue circuit also includes that buzzer, described buzzer are connected with second singlechip.
Portable multi-function sprint performance the most according to claim 7 detection and prompt instrument, it is characterised in that: described display screen is LCD display, and model is RT12864CT, and described buzzer model is HYE1206-05.
Portable multi-function sprint performance the most according to claim 1 detection and prompt instrument, it is characterised in that: described first single-chip microcomputer and second singlechip model are STC89C52.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620058365.4U CN205516375U (en) | 2016-01-21 | 2016-01-21 | Portable multi -functional dash score detects and suggestion appearance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620058365.4U CN205516375U (en) | 2016-01-21 | 2016-01-21 | Portable multi -functional dash score detects and suggestion appearance |
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| CN205516375U true CN205516375U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620058365.4U Expired - Fee Related CN205516375U (en) | 2016-01-21 | 2016-01-21 | Portable multi -functional dash score detects and suggestion appearance |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373369A (en) * | 2016-11-17 | 2017-02-01 | 天津工业大学 | Computer mouse scoring system |
| CN107452087A (en) * | 2017-07-19 | 2017-12-08 | 上海市金山区青少年活动中心 | A kind of teen-age robot racing car Timing ＆ Scoring |
| CN110123259A (en) * | 2019-05-08 | 2019-08-16 | 深圳市华亿教育科技有限公司 | Body examining system and method |
| CN111341348A (en) * | 2020-04-23 | 2020-06-26 | 武汉东信同邦信息技术有限公司 | Sound spectrum identification and sound pressure vibration detection device and method for shooting gunshot |
-
2016
- 2016-01-21 CN CN201620058365.4U patent/CN205516375U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373369A (en) * | 2016-11-17 | 2017-02-01 | 天津工业大学 | Computer mouse scoring system |
| CN107452087A (en) * | 2017-07-19 | 2017-12-08 | 上海市金山区青少年活动中心 | A kind of teen-age robot racing car Timing ＆ Scoring |
| CN110123259A (en) * | 2019-05-08 | 2019-08-16 | 深圳市华亿教育科技有限公司 | Body examining system and method |
| CN111341348A (en) * | 2020-04-23 | 2020-06-26 | 武汉东信同邦信息技术有限公司 | Sound spectrum identification and sound pressure vibration detection device and method for shooting gunshot |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180121 |