CN204395388U - Table tennis drop point checkout gear - Google Patents
Table tennis drop point checkout gear Download PDFInfo
- Publication number
- CN204395388U CN204395388U CN201520104509.0U CN201520104509U CN204395388U CN 204395388 U CN204395388 U CN 204395388U CN 201520104509 U CN201520104509 U CN 201520104509U CN 204395388 U CN204395388 U CN 204395388U
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- infrared sensor
- correlation infrared
- ping
- space bar
- sensor receiving
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Abstract
Table tennis drop point checkout gear, relates to a kind of table tennis training device.Solve and cannot accurately detect table tennis drop point problem.On the left of ping-pong table of the present utility model, the inner side of space bar is provided with a correlation infrared sensor emitter, and a correlation infrared sensor emitter is covered with the part of space bar more than ping-pong table face on the left of ping-pong table at equal intervals, on the right side of ping-pong table, the inner side of space bar is provided with a correlation infrared sensor receiving system, the signal output part of each correlation infrared sensor receiving system all connects an indicator lamp, the upper surface of ping-pong table is covered with at equal intervals No. two correlation infrared sensor receiving systems, No. two correlation infrared sensor emitters are arranged on the lower surface of top board, each No. two correlation infrared sensor emitters are corresponding with one No. two correlation infrared sensor receiving systems.The utility model is applicable to table tennis training and uses.
Description
Technical field
The utility model relates to a kind of table tennis training device.
Background technology
For a long time, the information processing of sports match still based on manually, thus result in sport information process and has the shortcomings such as actual effect is poor, accuracy is low.Table tennis carries out scope in the world extremely extensively, and a kind of ball sport project deeply popular to people, the national ball game of Ye Shi China.In the table tennis athletics sports activity in modern times, the return of serve data only had accurate recording and add up in athlete's and exercise process, and by feedback information that training data provides, teacher or coach just accurately can understand the return of serve trend in the various situation of sportsman, and Problems existing in Timeliness coverage teaching and training process also improves targetedly.Therefore, how the matter of utmost importance that table tennis drop point problem becomes table tennis information processing is accurately detected.
Summary of the invention
The utility model cannot accurately detect table tennis drop point problem to solve, and proposes a kind of table tennis drop point checkout gear.
Table tennis drop point checkout gear described in the utility model, it comprises space bar, correlation infrared sensor emitter, No. two correlation infrared sensor receiving systems, correlation infrared sensor receiving system, indicator lamp, No. two correlation infrared sensor emitters, data storage and top boards;
The left and right sides of ping-pong table is equipped with space bar, the top of space bar is provided with top board, described top board is vertical with space bar and be fixedly connected with, and the length of space bar and the length of top board are all more than or equal to the length of ping-pong table, and the altitude range of space bar is 2.5 meters to 3 meters;
On the left of ping-pong table, the inner side of space bar is provided with a correlation infrared sensor emitter, and a correlation infrared sensor emitter is covered with the part of space bar more than ping-pong table face on the left of ping-pong table at equal intervals, a described correlation infrared sensor emitter is array type arrangement, on the right side of ping-pong table, the inner side of space bar is provided with a correlation infrared sensor receiving system, a correlation infrared sensor emitter one_to_one corresponding of the inner side of space bar on the left of a described correlation infrared sensor receiving system and ping-pong table, the infrared signal that a correlation infrared sensor receiving system is launched for receiving a correlation infrared sensor emitter,
The signal output part of each correlation infrared sensor receiving system all connects an indicator lamp, described indicator lamp is fixed on the outside of space bar on the right side of ping-pong table, the upper surface of ping-pong table is covered with at equal intervals No. two correlation infrared sensor receiving systems, all No. two correlation infrared sensor receiving systems are array type arrangement, the sensitive surface of described No. two correlation infrared sensor emitters upwards, No. two correlation infrared sensor emitters are arranged on the lower surface of top board, each No. two correlation infrared sensor emitters are corresponding with one No. two correlation infrared sensor receiving systems, the signal input part of the signal output part of each No. two correlation infrared sensor receiving systems and the equal connection data memory of signal output part of each correlation infrared sensor receiving system.
Table tennis drop point checkout gear described in the utility model, multiple correlation infrared sensor is adopted to gather track and the drop point of table tennis, and at the outer track directly observing table tennis by indicator lamp of training chest, and the track of the table tennis collected by data storage real-time storage correlation infrared sensor, can transfer data on computer after training terminates, the drop point that sportsman plays ball is analyzed, achieves the drop point accurately detecting table tennis.
Accompanying drawing explanation
Fig. 1 is the structural representation of table tennis drop point checkout gear described in the utility model;
Fig. 2 is the side view of table tennis drop point checkout gear described in utility model.
Detailed description of the invention
Detailed description of the invention one, composition graphs 1 and Fig. 2 illustrate present embodiment, table tennis drop point checkout gear described in present embodiment, it comprises space bar 1, correlation infrared sensor emitter 2, No. two correlation infrared sensor receiving systems 3, correlation infrared sensor receiving system 4, indicator lamp 5, No. two correlation infrared sensor emitters 6, data storage 7 and top boards 8;
The left and right sides of ping-pong table is equipped with space bar 1, the top of space bar 1 is provided with top board 8, described top board 8 is vertical with space bar 1 and be fixedly connected with, and the length of space bar 1 and the length of top board 8 are all more than or equal to the length of ping-pong table, and the altitude range of space bar 1 is 2.5 meters to 3 meters, on the left of ping-pong table, the inner side of space bar 1 is provided with a correlation infrared sensor emitter 2, and a correlation infrared sensor emitter 2 is covered with the part of space bar 1 more than ping-pong table face on the left of ping-pong table at equal intervals, a described correlation infrared sensor emitter 2 is in array type arrangement, on the right side of ping-pong table, the inner side of space bar 1 is provided with a correlation infrared sensor receiving system 4, correlation infrared sensor emitter 2 one_to_one corresponding of the inner side of space bar 1 on the left of a described correlation infrared sensor receiving system 4 and ping-pong table, the infrared signal that a correlation infrared sensor receiving system 4 is launched for receiving a correlation infrared sensor emitter 2, the signal output part of each correlation infrared sensor receiving system 4 all connects an indicator lamp 5, described indicator lamp 5 is fixed on the outside of space bar 1 on the right side of ping-pong table, the upper surface of ping-pong table is covered with at equal intervals No. two correlation infrared sensor receiving systems 3, all No. two correlation infrared sensor receiving systems 3 are in array type arrangement, the sensitive surface of described No. two correlation infrared sensor emitters 6 upwards, No. two correlation infrared sensor emitters 6 are arranged on the lower surface of top board 8, each No. two correlation infrared sensor emitters 6 are corresponding with one No. two correlation infrared sensor receiving systems 3, the signal input part of the signal output part of each No. two correlation infrared sensor receiving systems 3 and the equal connection data memory 7 of signal output part of each correlation infrared sensor receiving system 4.
Checkout gear described in present embodiment realizes positioning the coordinate of each point of table tennis, when analyzing, according to the position of each correlation infrared sensor, the Grid Track of table tennis can be drawn out, realize accurately locating the drop point of table tennis, be convenient to the trajectory analysis to table tennis.
Detailed description of the invention two, present embodiment are further illustrating the table tennis drop point checkout gear described in detailed description of the invention one, it also comprises single-chip microcomputer and display screen, the signal output part of each correlation infrared sensor receiving system 4 all connects a position signalling input of single-chip microcomputer, the signal output part of each No. two correlation infrared sensor receiving systems 3 all connects No. two position signalling inputs of single-chip microcomputer, and the display input of display screen connects the display output of single-chip microcomputer.
It is corresponding that the trajectory signal of the table tennis that the correlation infrared sensor receiving system of the chip microcontroller in the table tennis drop point checkout gear described in present embodiment and No. two correlation infrared sensor receiving systems collect carries out transverse and longitudinal coordinate, and coordinate signal is sent to display screen shows, the track and the coordinate that achieve table tennis directly show.
Detailed description of the invention three, present embodiment are further illustrating the table tennis drop point checkout gear described in detailed description of the invention one, and it also comprises transparent elastic pad, and described transparent elastic pad is laid on the upside of No. two correlation infrared sensor receiving systems 3.
Transparent elastic pad described in present embodiment is laid on the upside of ping-pong table, and be laid on the upside of No. two correlation infrared sensor receiving systems, achieve the recovery to table tennis console table surface elastic, avoid the console table Flexible change that the laying due to correlation infrared sensor receiving system causes, affect the training of table tennis.
Detailed description of the invention four, present embodiment are further illustrating the table tennis drop point checkout gear described in detailed description of the invention three, and the upper surface of transparent elastic pad is provided with grid.
Described in present embodiment, the upper surface of transparent elastic pad is provided with grid, is convenient to sportsman clearly observes the placement oneself sent position when training, and being convenient to repeatedly serve a ball controls the drop point of table tennis.
Detailed description of the invention five, present embodiment are further illustrating the table tennis drop point checkout gear described in detailed description of the invention three, it also comprises wireless data dispensing device, the signal input part of wireless data dispensing device connects the signal output part of No. two correlation infrared sensor receiving systems 3 and the signal output part of a correlation infrared sensor receiving system 4 simultaneously, and wireless data dispensing device is used for carrying out radio communication with long-range.
The falling sphere of table tennis point and track can be carried out real-time Transmission to long-range training herein on the scene also can be made to understand accurately falling sphere point that ball is got by sportsman institute by the wireless data dispensing device described in present embodiment when training, and then realization is corrected the training mistake that sportsman carries out in real time.
Claims (3)
1. table tennis drop point checkout gear, it is characterized in that, it comprises space bar (1), correlation infrared sensor emitter (2), No. two correlation infrared sensor receiving systems (3), correlation infrared sensor receiving system (4), indicator lamp (5), No. two correlation infrared sensor emitters (6), data storage (7) and top boards (8);
The left and right sides of ping-pong table is equipped with space bar (1), the top of space bar (1) is provided with top board (8), described top board (8) is vertical with space bar (1) and be fixedly connected with, the length of space bar (1) and the length of top board (8) are all more than or equal to the length of ping-pong table, and the altitude range of space bar (1) is 2.5 meters to 3 meters;
On the left of ping-pong table, the inner side of space bar (1) is provided with a correlation infrared sensor emitter (2), and a correlation infrared sensor emitter (2) is covered with space bar on the left of ping-pong table (1) part more than ping-pong table face at equal intervals, a described correlation infrared sensor emitter (2) is in array type arrangement, on the right side of ping-pong table, the inner side of space bar (1) is provided with a correlation infrared sensor receiving system (4), correlation infrared sensor emitter (2) one_to_one corresponding of the inner side of space bar (1) on the left of a described correlation infrared sensor receiving system (4) and ping-pong table, the infrared signal that a correlation infrared sensor receiving system (4) is launched for receiving a correlation infrared sensor emitter (2),
The signal output part of each correlation infrared sensor receiving system (4) all connects an indicator lamp (5), described indicator lamp (5) is fixed on the outside of space bar on the right side of ping-pong table (1), the upper surface of ping-pong table is covered with at equal intervals No. two correlation infrared sensor receiving systems (3), all No. two correlation infrared sensor receiving systems (3) are in array type arrangement, the sensitive surface of described No. two correlation infrared sensor emitters (6) upwards, No. two correlation infrared sensor emitters (6) are arranged on the lower surface of top board (8), each No. two correlation infrared sensor emitters (6) are corresponding with one No. two correlation infrared sensor receiving systems (3), the signal input part of the signal output part of each No. two correlation infrared sensor receiving systems (3) and the equal connection data memory (7) of signal output part of each correlation infrared sensor receiving system (4).
2. table tennis drop point checkout gear according to claim 1, is characterized in that, it also comprises transparent elastic pad, and described transparent elastic pad is laid on the upside of No. two correlation infrared sensor receiving systems (3).
3. table tennis drop point checkout gear according to claim 2, is characterized in that, the upper surface of transparent elastic pad is provided with grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104509.0U CN204395388U (en) | 2015-02-12 | 2015-02-12 | Table tennis drop point checkout gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104509.0U CN204395388U (en) | 2015-02-12 | 2015-02-12 | Table tennis drop point checkout gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395388U true CN204395388U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104509.0U Expired - Fee Related CN204395388U (en) | 2015-02-12 | 2015-02-12 | Table tennis drop point checkout gear |
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| CN (1) | CN204395388U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266368A (en) * | 2015-10-26 | 2016-01-27 | 嘉善广瑞工贸有限公司 | Table tennis table with touch sensing response function |
| CN106512357A (en) * | 2016-12-05 | 2017-03-22 | 高元龙 | Intelligent table tennis judging device |
| CN107715424A (en) * | 2017-11-03 | 2018-02-23 | 杭州乾博科技有限公司 | A kind of device and method for identifying the normal impact bead table of table tennis and impingement position |
| CN107803005A (en) * | 2017-11-03 | 2018-03-16 | 杭州乾博科技有限公司 | A kind of table tennis system based on infrared induction positioning |
| CN107823864A (en) * | 2017-11-03 | 2018-03-23 | 杭州乾博科技有限公司 | A kind of table tennis based on movement locus is played a game service identifying system and method |
| CN107930045A (en) * | 2017-11-03 | 2018-04-20 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method and system based on infrared induction |
| CN108465218A (en) * | 2018-04-07 | 2018-08-31 | 华北理工大学 | Table tennis drop point analysis system |
| CN108465224A (en) * | 2018-04-07 | 2018-08-31 | 华北理工大学 | Table tennis track analysis system |
| CN108714300A (en) * | 2018-09-05 | 2018-10-30 | 天津利克奥德乒乓智能训练系统科技有限公司 | Table tennis drop point counter |
| CN112891895A (en) * | 2021-01-27 | 2021-06-04 | 北京驭胜晏然体育文化有限公司 | Method and system for acquiring ski competition data based on correlation sensor and readable storage medium |
-
2015
- 2015-02-12 CN CN201520104509.0U patent/CN204395388U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266368A (en) * | 2015-10-26 | 2016-01-27 | 嘉善广瑞工贸有限公司 | Table tennis table with touch sensing response function |
| CN106512357A (en) * | 2016-12-05 | 2017-03-22 | 高元龙 | Intelligent table tennis judging device |
| CN107715424A (en) * | 2017-11-03 | 2018-02-23 | 杭州乾博科技有限公司 | A kind of device and method for identifying the normal impact bead table of table tennis and impingement position |
| CN107803005A (en) * | 2017-11-03 | 2018-03-16 | 杭州乾博科技有限公司 | A kind of table tennis system based on infrared induction positioning |
| CN107823864A (en) * | 2017-11-03 | 2018-03-23 | 杭州乾博科技有限公司 | A kind of table tennis based on movement locus is played a game service identifying system and method |
| CN107930045A (en) * | 2017-11-03 | 2018-04-20 | 杭州乾博科技有限公司 | A kind of table tennis ball positioning method and system based on infrared induction |
| CN107823864B (en) * | 2017-11-03 | 2021-03-05 | 杭州乾博科技有限公司 | Table tennis game-to-game service identification system and method based on motion trail |
| CN108465218A (en) * | 2018-04-07 | 2018-08-31 | 华北理工大学 | Table tennis drop point analysis system |
| CN108465224A (en) * | 2018-04-07 | 2018-08-31 | 华北理工大学 | Table tennis track analysis system |
| CN108714300A (en) * | 2018-09-05 | 2018-10-30 | 天津利克奥德乒乓智能训练系统科技有限公司 | Table tennis drop point counter |
| CN112891895A (en) * | 2021-01-27 | 2021-06-04 | 北京驭胜晏然体育文化有限公司 | Method and system for acquiring ski competition data based on correlation sensor and readable storage medium |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20160212 |