CN205235301U - Feeler lever warning tennis racket - Google Patents
Feeler lever warning tennis racket Download PDFInfo
- Publication number
- CN205235301U CN205235301U CN201520879277.6U CN201520879277U CN205235301U CN 205235301 U CN205235301 U CN 205235301U CN 201520879277 U CN201520879277 U CN 201520879277U CN 205235301 U CN205235301 U CN 205235301U
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- feeler lever
- drive circuit
- converter
- processor
- 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.)
- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 241000288673 Chiroptera Species 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013569 fruit product Nutrition 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model provides a feeler lever warning tennis racket is through installing a series of pressure sensor on the ring of the bat at the racket to whether this ball that determines that the player caught in the match is the function of ball in violation of rules and regulations, comprises pressure sensor, bat ring, face, AD converter, treater, drive circuit, battery, buzzer, club. The problem of whether people catch when the daily life in -process can't the accuracy knows that the sportsman bats be ball in violation of rules and regulations is solved, has the accuracy, the characteristics of real -time.
Description
Technical field
The utility model belongs to sports equipment technical field, and a kind of ball that judges that in match, player gets is specifically providedWhether be the feeler lever warning network racket of violation ball.
Background technology
The alerting pattern that pole violation ball is touched in detection now mainly contains: 1: user is conscious: need user by self sense organIn violation of rules and regulations whether whether impression batting, and selected to need to take appropriate measures by self subjective consciousness, but user self estimatesIn respect of great error, and can not give some warning functions of user, user also easily forgets rate request.
2: use similar products: the power consumption of processing unit as fruit product in user's use procedure is excessive, can cause user to useThe too fast problem of power consumption in process, thus may cause not working and bringing great inconvenience to user suddenly in work.
3: use similar products: if the precision of A/D converter is inadequate in user's use procedure, can cause two sensingsThe data acquisition error of device is larger, easily causes the problem of the judgement of processor error, thereby causes user to hit ballThe information that is whether ball in violation of rules and regulations cannot well be determined.
4: use similar products: if the alcohol sensor precision using in user's use procedure is not high, can cause passingThe larger problem of data acquisition error of sensor, easily causes the judgement of processor error, thereby causes user to hitWhether ball is that the information of ball in violation of rules and regulations cannot well be determined.
5: use similar products: if entire system does not have the function of water proof and dust proof, user in user's use procedureIn the process using, easily occur that sweat or dust enter system, thereby cause the problem that system can not fine work.
For this situation, the utility model user before use, first by battery normal mounting in club inside, peaceInstall rear system random start and normally work, user only need to carry out normal motion batting, in the time of normal use, clapsWhether the real-time detection of voltage sensitive sensor in ring there is pressure-acting and claps ring above, in the time that user bats, ball is beaten and is being clapped ringOn 2 time, pressure sensor receives force value, and obtained signal is converted to analog signal, passes through A/D converterObtained signal is converted to data signal and sends processor to, processor is obtaining after data signal, carries out analytical calculation,And with interior safe pressure value comparison of establishing, if the force value of current pressure sensor top has exceeded predefined safetyValue, processor drives drive circuit to make the alarm of buzzer sounding, carrys out under reminding user present case batting asking in violation of rules and regulations with thisTopic, thus whether effectively problem of the current batting of judge reminded, improve match efficiency, be convenient to manual control match. SolveWhether people get cannot accurately know that sportsman bats in daily life process time be the problem of ball in violation of rules and regulations.
Utility model content
The purpose of this utility model is to provide a kind of feeler lever warning network racket, has overcome and cannot accurately know during the gamesWhether what road sportsman got when batting is the problem of violation ball.
For this reason, the utility model provides a kind of feeler lever warning network racket, comprising: pressure sensor, bat ring, face, A/DConverter, processor, drive circuit, battery, buzzer, club. Wherein, multiple pressure sensors are installed and are clapped ring inside again; InstituteState in bat ring and be provided with face, described bat ring is connected with club; Described pressure sensor is electrically connected with A/D converter; A/D conversionDevice, drive circuit are electrically connected with processor; Drive circuit is electrically connected with buzzer; Each pressure sensor, A/D converter, locateReason device, drive circuit are all electrically connected with battery; A/D converter, processor, drive circuit, battery, buzzer are installed in clubInner.
Above-mentioned a kind of feeler lever warning network racket, described A/D converter is 8 precision.
Above-mentioned a kind of feeler lever warning network racket, the certainty of measurement of described pressure sensor is 0.1N.
Above-mentioned a kind of feeler lever warning network racket, the quantity of described pressure sensor is more than two and two.
The beneficial effects of the utility model: comprise pressure sensor, clap ring, face, A/D converter, processor, driving electricityRoad, battery, buzzer, club. By on the bat ring at racket, a series of pressure sensors being installed, judge in match and select with thisWhether the ball that hand is got is that the information of ball in violation of rules and regulations feeds back to user with the form of alarm. Having solved cannot be accurate during the gamesKnow that whether what when sportsman bats, get is the problem of ball in violation of rules and regulations.
Below with reference to accompanying drawing, the utility model is described in further details.
Brief description of the drawings
Fig. 1 is the module diagram of a kind of feeler lever warning network of the utility model racket.
Description of reference numerals: 1, pressure sensor; 2, clap ring; 3, face; 4, A/D converter; 5, processor; 6, drive electricityRoad; 7, battery; 8, buzzer; 9, club.
Detailed description of the invention
If Fig. 1 is a kind of feeler lever warning network racket, comprising: pressure sensor 1, clap ring 2, face 3, A/D converter 4, locateReason device 5, drive circuit 6, battery 7, buzzer 8, club 9. Wherein, pressure sensor 1 is arranged on and claps ring 2 inside; Described pressureThe quantity of sensor 1 is more than two and two. In described bat ring 2, be provided with face 3, described bat ring 2 is connected with club 9; DescribedPressure sensor 1 is electrically connected with A/D converter 4; A/D converter 4, drive circuit 6 are connected with processor 5; Drive circuit 6 withBuzzer 8 is electrically connected; Each pressure sensor 1, A/D converter 4, processor 5, drive circuit 6 are electrically connected with battery 7; A/D turnsParallel operation 4, processor 5, drive circuit 6, battery 7, buzzer 8 are all arranged on club 9 inside.
Processor 5 adopts the MSP430F149 of TI, has the feature of super low-power consumption, and it is 0832 universal that A/D converter 4 adoptsA/D conversion chip, pressure sensor 1 is selected the piezo-resistance of 10D471K; User before use, first normally pacifies battery 7Be contained in club 9 inside, install rear system random start and normally work, user only need to carry out normal motion batting,In the time of normal use, whether the real-time detection of voltage sensitive sensor 1 of clapping in ring 2 exists pressure-acting upper with bat ring, when user hitsWhen ball, ball is beaten in clapping on ring 2, pressure sensor 1 receives force value, and obtained signal is converted toAnalog signal, is converted to data signal by A/D converter 4 by obtained signal and sends processor 5 to, and processor 5 is obtainingAfter data signal, carry out analytical calculation, and with interior safe pressure value comparison of establishing, if the pressure of current pressure sensor topPower value has exceeded predefined safety value, and processor 5 drives drive circuit 4 to make buzzer 3 sounding alarms, reminds with thisBatting problem in violation of rules and regulations under user's present case, thus whether effectively problem of the current batting of judge reminded, improve match effectRate, is convenient to manual control match. Solve when people cannot accurately know that sportsman bats in daily life process and beatenWhether what go out is the problem of violation ball. There is the feature of accuracy and real-time.
More than exemplifying is only to illustrate of the present utility model, does not form protection domain of the present utility modelRestriction, within the every and same or analogous design of the utility model all belongs to protection domain of the present utility model.
Claims (4)
1. a feeler lever warning network racket, is characterized in that: comprise pressure sensor (1), clap and encircle (2), face (3), A/D conversionDevice (4), processor (5), drive circuit (6), battery (7), buzzer (8), club (9); Wherein, described pressure sensor (1)Be arranged on and clap ring (2) inside; In described bat ring (2), be provided with face (3), described bat ring (2) is connected with club (9); Described pressureSensor (1) is electrically connected with A/D converter (4); Described A/D converter (4), described drive circuit (6) and described processor (5)Be connected; Described drive circuit (6) is connected with described buzzer (8); Described each pressure sensor (1), described A/D conversionDevice (4), described processor (5), described drive circuit (6) are all connected with described battery (7); Described A/D converter (4), instituteState processor (5), described drive circuit (6), described battery (7), described buzzer (8) and be installed in described club (9) inside.
2. a kind of feeler lever warning network racket according to claim 1, is characterized in that: described A/D converter (4) is 8Position precision.
3. a kind of feeler lever warning network racket according to claim 1, is characterized in that: described pressure sensor (1)Certainty of measurement is 0.1N.
4. a kind of feeler lever warning network racket according to claim 1, is characterized in that: the number of described pressure sensor (1)Amount is more than two and two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879277.6U CN205235301U (en) | 2015-11-06 | 2015-11-06 | Feeler lever warning tennis racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879277.6U CN205235301U (en) | 2015-11-06 | 2015-11-06 | Feeler lever warning tennis racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235301U true CN205235301U (en) | 2016-05-18 |
Family
ID=55934382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879277.6U Expired - Fee Related CN205235301U (en) | 2015-11-06 | 2015-11-06 | Feeler lever warning tennis racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721453A (en) * | 2019-09-26 | 2020-01-24 | 浙江工商职业技术学院 | Multifunctional tennis training device |
-
2015
- 2015-11-06 CN CN201520879277.6U patent/CN205235301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721453A (en) * | 2019-09-26 | 2020-01-24 | 浙江工商职业技术学院 | Multifunctional tennis training device |
| CN110721453B (en) * | 2019-09-26 | 2021-04-06 | 浙江工商职业技术学院 | Multifunctional tennis trainer |
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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: 20160518 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |