CN202398069U - Auxiliary training device for ping-pong - Google Patents
Auxiliary training device for ping-pong Download PDFInfo
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- CN202398069U CN202398069U CN2012200290284U CN201220029028U CN202398069U CN 202398069 U CN202398069 U CN 202398069U CN 2012200290284 U CN2012200290284 U CN 2012200290284U CN 201220029028 U CN201220029028 U CN 201220029028U CN 202398069 U CN202398069 U CN 202398069U
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- piezoelectric vibration
- training device
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Abstract
The utility model provides an auxiliary training device for ping-pong and belongs to a physical training device. The problem that a ping-pong player cannot directly know own score at each time during the training process is solved. A ping-pong table is uniformly divided into a motion area and a return area; the return area is uniformly divided into nine return units; a pressing plate is covered on the surface of each return unit; each pressing plate and each return unit are same in shape; an indicator lamp and a piezoelectric vibration sensor are arranged between each pressing plate and the corresponding return unit; a random number generator for a controller is used for receiving a serving signal of a serving machine and generating a random number from 1 to 9; an output end of a random number signal of the random number generator is served as the output end of a control signal of the controller and is connected with an input end of the control signal of the indicator lamp; the piezoelectric vibration sensor is used for collecting a pressure signal endured by the corresponding pressing plate; and a signal output end of the piezoelectric vibration sensor is connected with a sensor signal input end of the controller. The auxiliary training device for ping-pong is applied to auxiliary training of ping-pong.
Description
Technical field
The utility model relates to a kind of table tennis auxiliary training device, belongs to the athletic training equipment.
Background technology
Usually table tennis team member's peacetime training all needs the ladder player, and the team member can not train separately targetedly, and in the process of training, the team member can not intuitively clearly know own each achievement, and this brings inconvenience to table tennis training.
The utility model content
The utility model is in order to solve the table tennis team member in the process of training, can not intuitively clearly to know the problem of own each achievement, a kind of table tennis auxiliary training device being provided.
The said table tennis auxiliary training device of the utility model, it comprises the ball case, it also comprises controller, nine indicator lamps, nine piezoelectric vibration sensors and nine block pressur plates,
Said ball case is divided into motor area and return of serve district; This return of serve district is divided into nine return of serve unit; Each return of serve cell surface covers a block pressur plate, and said pressing plate is identical with the return of serve cell configuration, between every block pressur plate and the corresponding return of serve unit indicator lamp and a piezoelectric vibration sensors is set;
The randomizer of controller is used for receiving the service signal of service robot and producing a random number in 1 to 9; The random number signal output part of randomizer connects the control signal input of indicator lamp as the control signal output of controller; Piezoelectric vibration sensors is used to gather the pressure signal that corresponding pressing plate bears, and the signal output part of piezoelectric vibration sensors connects the sensor signal input of controller.
It also comprises display, and the demonstration signal input part of display connects the demonstration signal output part of controller.
Said controller is a single-chip microcomputer.
The utility model has the advantages that: the utility model is divided into two zones with the ball case, again one of them zone is divided into nine unit, behind the indicator lamp of lighting certain return of serve unit at random; The sportsman just gets to this return of serve unit with ball, if hit then the counting unit of controller counting adds 1, does not hit; Do not count, like this, after training finishes; Promptly can know the hit rate that the sportsman trains, calculate, obtain the training achievement of this time of team member according to total service number of hit rate and service robot.Simultaneously,, draw out curve map, can be used for this team member's interim training result is added up, help the sportsman to sharpen one's skills according to each training achievement for the team member who trains for a long time.
The utility model has been saved the experienced personnel that help, and convenient, practical, reliability is high, sportsman's training is very helpful.
The utility model can be trained each return of serve unit to the ball case at random, and efficiently solving the sportsman can not single problem of carrying out special training.
Description of drawings:
Fig. 1 is the ball case structural representation of the utility model;
Fig. 2 is the theory diagram of the utility model.
The specific embodiment
The specific embodiment one: below in conjunction with Fig. 1 and Fig. 2 this embodiment is described, the said table tennis auxiliary training device of this embodiment, it comprises the ball case, it also comprises controller 3, nine indicator lamps 4, nine piezoelectric vibration sensors 5 and nine block pressur plates 6,
Said ball case is divided into motor area 1-1 and return of serve district 1-2; This return of serve district 1-2 is divided into nine return of serve unit; Each return of serve cell surface covers a block pressur plate 6; Said pressing plate 6 is identical with the return of serve cell configuration, between every block pressur plate 6 and the corresponding return of serve unit indicator lamp 4 and a piezoelectric vibration sensors 5 is set;
The randomizer 2 of controller 3 is used for receiving the service signal of service robot and producing a random number in 1 to 9; The random number signal output part of randomizer 2 connects the control signal input of indicator lamp 4 as the control signal output of controller 3; Piezoelectric vibration sensors 5 is used to gather the pressure signal that corresponding pressing plate 6 is born, and the signal output part of piezoelectric vibration sensors 5 connects the sensor signal input of controller 3.
In this embodiment, a side of ball case remains unchanged, and opposite side is divided into nine equal portions, and nine indicator lamps 4 and nine piezoelectric vibration sensors 5 are installed in respectively in nine return of serve unit.
The specific embodiment two: below in conjunction with Fig. 2 this embodiment is described, this embodiment is for to the further specifying of embodiment one, and it also comprises display 7, and the demonstration signal input part of display 7 connects the demonstration signal output part of controller 3.
This embodiment can show sportsman's training achievement that according to the sum of service robot service, the sportsman can see the achievement of oneself intuitively, helps the sportsman to improve the technical ability of oneself again through display 7.Display 7 can be used for the interim training achievement of this sportsman is shown simultaneously.
The specific embodiment three: this embodiment is for to the further specifying of embodiment one or two, and said controller 3 is a single-chip microcomputer.
The model of said single-chip microcomputer is ATC89C51.
Claims (3)
1. table tennis auxiliary training device, it comprises the ball case, it is characterized in that: it also comprises controller (3), nine indicator lamps (4), nine piezoelectric vibration sensors (5) and nine block pressur plates (6),
Said ball case is divided into motor area (1-1) and return of serve district (1-2); This return of serve district (1-2) is divided into nine return of serve unit; Each return of serve cell surface covers a block pressur plate (6); Said pressing plate (6) is identical with the return of serve cell configuration, between every block pressur plate (6) and the corresponding return of serve unit indicator lamp (4) and a piezoelectric vibration sensors (5) is set;
The randomizer (2) of controller (3) is used for receiving the service signal of service robot and producing a random number in 1 to 9; The random number signal output part of randomizer (2) connects the control signal input of indicator lamp (4) as the control signal output of controller (3); Piezoelectric vibration sensors (5) is used to gather the pressure signal that corresponding pressing plate (6) is born, and the signal output part of piezoelectric vibration sensors (5) connects the sensor signal input of controller (3).
2. table tennis auxiliary training device according to claim 1 is characterized in that: it also comprises display (7), and the demonstration signal input part of display (7) connects the demonstration signal output part of controller (3).
3. table tennis auxiliary training device according to claim 1 and 2 is characterized in that: said controller (3) is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200290284U CN202398069U (en) | 2012-01-29 | 2012-01-29 | Auxiliary training device for ping-pong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200290284U CN202398069U (en) | 2012-01-29 | 2012-01-29 | Auxiliary training device for ping-pong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398069U true CN202398069U (en) | 2012-08-29 |
Family
ID=46695749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200290284U Expired - Fee Related CN202398069U (en) | 2012-01-29 | 2012-01-29 | Auxiliary training device for ping-pong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249702A (en) * | 2020-02-24 | 2020-06-09 | 沈阳师范大学 | Sand board table tennis action training ware |
| CN115414645A (en) * | 2022-09-21 | 2022-12-02 | 黑龙江中医药大学 | Training device that sports teaching used |
-
2012
- 2012-01-29 CN CN2012200290284U patent/CN202398069U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249702A (en) * | 2020-02-24 | 2020-06-09 | 沈阳师范大学 | Sand board table tennis action training ware |
| CN115414645A (en) * | 2022-09-21 | 2022-12-02 | 黑龙江中医药大学 | Training device that sports teaching 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20130129 |