CN203469410U - Table tennis catching training device - Google Patents
Table tennis catching training device Download PDFInfo
- Publication number
- CN203469410U CN203469410U CN201320478273.8U CN201320478273U CN203469410U CN 203469410 U CN203469410 U CN 203469410U CN 201320478273 U CN201320478273 U CN 201320478273U CN 203469410 U CN203469410 U CN 203469410U
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- China
- Prior art keywords
- table tennis
- microprocessor module
- pushing
- electromagnet
- support
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- Expired - Fee Related
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Abstract
The utility model belongs to physical training devices and discloses a table tennis catching training device which comprises a bottom plate, a support, a pipe-shaped channel, a microprocessor module, an electromagnet driving circuit and a plurality of sucking discs placed on the lower surface of the bottom plate. A pushing-pulling type electromagnet and a rubber pad are arranged on the upper surface of the bottom plate. A pushing block is arranged on a telescopic part of the pushing-pulling type electromagnet. The pipe-shaped channel is fixed above the rubber pad through the support. The microprocessor module controls working of the pushing-pulling type electromagnet through the electromagnet driving circuit. The table tennis catching training device can help a teacher to train the table tennis catching ability of students, and the teaching burden of the teacher is lowered.
Description
Technical field
The utility model relates to a kind of table tennis trainer of receiving, and belongs to athletic training equipment
Background technology
Table tennis is a kind of pandemic ball sports items, and especially in China, table tennis is as Chinese national ball game, and its universal scope is very extensive.In each school; P.E. teacher often can teach students and play table tennis, and for the ability of receiving of training of students, teacher conventionally need to stand in the opposite side of billiard table and constantly serve a ball to student; the effect of this training method is relatively good, yet also very large to teacher's physical consumption.
Utility model content
The utility model is for the problem in background technology, proposes a kind of table tennis trainer of receiving, and to help the ability of receiving of teacher's training of students, alleviated teacher's teaching load.
The utility model, for overcoming the above problems, adopts following technical scheme:
The table tennis trainer of receiving, if comprise base plate, support, tubular conduit, microprocessor module, solenoid driver circuit and be positioned at base plate lower surface in individual sucker; The upper surface of described base plate is provided with a push-pull electromagnet and a rubber blanket; The flexible position of described push-pull electromagnet is also provided with a pushing block; Described tubular conduit is fixed on the top of rubber blanket by support; Described microprocessor module is controlled push-pull electromagnet by solenoid driver circuit and is worked.
As further prioritization scheme of the present utility model, also comprise a toggle switch being connected with the signal input part of microprocessor module.
As further prioritization scheme of the present utility model, the quantity of described sucker is 34.
Technique effect:
1, the utility model can help the table tennis of the teacher's training of students ability of receiving, and has alleviated teacher's teaching load.
2, by push-pull electromagnet, the ball that goes out of table tennis is controlled, simple in structure, be easy to realize.
What 3, the utility model can arrange table tennis by toggle switch goes out ball speed, to adapt to the training requirement of different phase.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the state diagram of push-pull electromagnet when table tennis is hit by pushing block.
Fig. 3 is circuit structure block diagram of the present utility model.
Label title in Fig. 1, Fig. 2: 1, base plate; 2, support; 3, tubular conduit; 4, push-pull electromagnet; 5, pushing block; 6, rubber blanket; 7, sucker; 8, table tennis.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is done in further detail and is introduced:
Structure of the present utility model as shown in Figure 1, comprises base plate 1, support 2, tubular conduit 3 microprocessor modules, solenoid driver circuit, toggle switch and several suckers 7 that are positioned at base plate 1 lower surface; The upper surface of described base plate 1 is provided with a push-pull electromagnet 4 and a rubber blanket 6; The flexible position of described push-pull electromagnet 4 is also provided with a pushing block 5; Described tubular conduit 3 is fixed on the top of rubber blanket 6 by support 2; The quantity of described sucker 7 is 34.
As shown in Figure 3, described microprocessor module is controlled push-pull electromagnet 4 work by solenoid driver circuit to circuit structure of the present utility model; Described toggle switch is connected with the signal input part of microprocessor module, for the ball speed that goes out to table tennis, arranges.
The P89V51RD2FA microcontroller of the main YouXXP of described microprocessor module company and external circuit form; Described solenoid driver circuit is mainly comprised of a NPN triode and a MOSFET, and microprocessor module is controlled push-pull electromagnet 4 work by NPN triode and MOSFET successively.
During use, first by sucker 7, this device is fixed on table tennis table, then table tennis 8 is put into tubular conduit 3, the table tennis 8 of bottommost can drop on rubber blanket 6 because of self gravitation.While starting to train, only need switch on power, microprocessor module can be controlled pushing blocks 5 by push-pull electromagnet 4 and stretch out, and the table tennis on rubber blanket 68 is hit to (as shown in Figure 2), for student's training of receiving.When pushing block 5 stretches out, table tennis in tubular conduit 3 can be blocked by pushing block 5, thereby cannot drop on rubber blanket 6, pushing block 5 stretches out (this time can be arranged by toggle switch) after a period of time, microprocessor module can be controlled pushing block 5 and retract, so that the table tennis 8 of tubular conduit 3 interior bottommosts is dropped on rubber blanket 6, now, microprocessor module can again be controlled pushing block 5 and stretch out, and next table tennis is hit.
Claims (3)
1. the table tennis trainer of receiving, is characterized in that: comprise base plate (1), support (2), tubular conduit (3), microprocessor module, solenoid driver circuit and several suckers (7) that are positioned at base plate (1) lower surface; The upper surface of described base plate (1) is provided with a push-pull electromagnet (4) and a rubber blanket (6); The flexible position of described push-pull electromagnet (4) is also provided with a pushing block (5); Described tubular conduit (3) is fixed on the top of rubber blanket (6) by support (2); Described microprocessor module is controlled pushing formula electromagnet (4) work by solenoid driver circuit.
2. a kind of table tennis according to claim 1 trainer of receiving, characterized by further comprising a toggle switch being connected with the signal input part of microprocessor module.
3. a kind of table tennis according to claim 1 trainer of receiving, is characterized in that: the quantity of described sucker (7) is 34.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478273.8U CN203469410U (en) | 2013-07-31 | 2013-07-31 | Table tennis catching training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478273.8U CN203469410U (en) | 2013-07-31 | 2013-07-31 | Table tennis catching training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469410U true CN203469410U (en) | 2014-03-12 |
Family
ID=50217831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478273.8U Expired - Fee Related CN203469410U (en) | 2013-07-31 | 2013-07-31 | Table tennis catching training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217386A (en) * | 2016-07-27 | 2016-12-14 | 邢永安 | A kind of table tennis training machine people |
-
2013
- 2013-07-31 CN CN201320478273.8U patent/CN203469410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217386A (en) * | 2016-07-27 | 2016-12-14 | 邢永安 | A kind of table tennis training machine people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |