CN105771210A - One-man/two-man block mechanical arm for volleyball dropping shot training - Google Patents
One-man/two-man block mechanical arm for volleyball dropping shot training Download PDFInfo
- Publication number
- CN105771210A CN105771210A CN201410796414.XA CN201410796414A CN105771210A CN 105771210 A CN105771210 A CN 105771210A CN 201410796414 A CN201410796414 A CN 201410796414A CN 105771210 A CN105771210 A CN 105771210A
- Authority
- CN
- China
- Prior art keywords
- man
- volleyball
- mechanical hand
- flat board
- double close
- 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.)
- Pending
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention provides a one-man/two-man block mechanical arm for volleyball dropping shot training and relates to an auxiliary device for specialized training of volleyball. The one-man/two-man block mechanical arm comprises a mechanical part and a control part. The mechanical part comprises four bottom wheels, one supporting frame, a first slab, two fork-shaped frames, a second slab, a guiderail, four artificial hands, a box shell, two connection arms and an oil cylinder. The control part comprises a wireless remote controller, a wireless remote control receiving module, a power module, a single chip microcomputer, a stepping motor driver and three stepping motors. The wireless remote control receiving module, the power source module, the single chip microcomputer module, the steeping motor driver and the three steeping motors are arranged in the box shell. By means of the one-man/two-man block mechanical arm, one-man/two-man block can be simulated, a real environment for volleyball dropping shot training is provided for volleyball athletes, and thus a good training effect is obtained.
Description
Technical field
The present invention relates to a kind of aid system for volleyball specials training, it is based especially on monolithic processor controlled a kind of mechanical hand for volleyball smash technique drill, this mechanical hand simulation athletic arm action of block, it is achieved single/double close-up, improves the drop shot technique level of volleyballer.
Background technology
Slam-shot be volleyball movement sent out, pad, pass, detain, one of the five big technology blocked.In volleyball match, slam-shot is main score technology.At crucial moment, score of can spiking, it is related to the triumph that can obtain initiative or even match in play.One volleyballer wants skilled grasp drop shot technique, all have to through long-term specialized training, based on sentific training theory and technology, it is suitably introduced into auxiliary training system and special equipment, can effectively reduce the working strength of training mate coach, it is possible to provide the necessary technical guarantee for improving the athletic level of training.
At present, though the scientific research of volleyball movement specialized training auxiliary equipment is achieved with abundant achievement, but in commercialization and commercialization, still it is in the starting stage, current international volleyball skill can not be met develop the scientific, information-based of volleyball specials training system and industrialization demand, hinder the development process of China Volleyball to a certain extent.The volleyball spiking technique assisting trainer of design in Chinese patent CN201701712U, the mainly composition of this design is a long handle and a pair simulation hands, and both are connected to form this vollyball ball slam-shot maneuver auxiliary apparatus.Training mate coach holds long handle, stretches act simulation palm and blocks.Although applying this volleyball spiking technique assisting trainer, it is possible to avoid the take-off movement that training mate is trained, but the physical ability of training mate coach be there are certain requirements.
The mechanical hand of design in patent CN103170116A, it is possible to achieve regulate before training mechanical hand height and with the angle of horizontal plane being fixed, in training process, the flexible of extraterrestrial use Keyboard Control on the scene simulation hands is trained in training mate.Although applying this mechanical hand, it is possible to reduce the physical ability requirement to training mate coach, but this mechanical hand can only realize one-man block, it is impossible to simulating the situation of double close-up in actual volleyball match, block scope is little, and block intensity is weak.
Summary of the invention
It is an object of the invention to provide a kind of simple, safe and practical auxiliary training system that can simulate single/double close-up real environment.Using mechanical hand in volleyball smash technique drill, volleyballer can also be for a certain single/double close-up mode and repeatedly practises some special drop shot technique.This mechanical hand height adjustable, it may be achieved move left and right with elastic, training mate coach is on the scene extraterrestrial by working by key control auxiliary training system.
The technical solution adopted in the present invention:
A kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: include mechanical part and control part two parts, mechanical part includes: four return pulleys (1), one bracing frame (2), first flat board (3), two forked-type brackets (4), second flat board (5), one guide rail (6), four simulations hands (7), one cabinet shell (8), two link arms (9) and an oil cylinder (10), control part includes: a Digiplex, one wireless remote control receiver module, one power module, one single-chip microcomputer, one stepper motor driver and three motors, this wireless remote control receiver module, power module, single-chip microcomputer, stepper motor driver and three motors are both placed in cabinet shell (8) the inside.
Described a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: four return pulleys (1), in the bottom of whole device, are connected to bracing frame (2), in order to mobile whole device.
Described a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: bracing frame (2) is for square, in order to support each several part above it.
Described a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: the first flat board (3) both sides are with chute.
Described a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: two forked-type brackets (4) are positioned between the first flat board (3) and the second flat board (5), the chute being respectively arranged with a fulcrum and the first flat board (3) on the downside of two forked-type brackets (4) is connected.
Described a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: oil cylinder (10) is connected between forked-type bracket (4) and the second flat board (5), by the elongation of oil cylinder (10) or contraction, slide in the one end driving forked-type bracket (4) in the chute of the first flat board (3), and then receive in two forked-type brackets (4) or extend out, thus realizing height adjustable.
Described a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: cabinet shell has pulley on (8), the rotating shaft of pulley and a motor is connected, the rotation band movable pulley of rotating shaft is in the upper slip of guide rail (6), thus realizing moving left and right of mechanical hand.
Described a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: the both sides of cabinet shell (8) are respectively arranged with a circular hole, the rotating shaft of two motors is stretched out from the circular hole of cabinet shell (8) both sides respectively, one end of two link arms (9) and rotating shaft are fixed together, during the axis of rotation of motor, just two link arms (9) can be driven to rotate, thus realizing the elastic of mechanical hand.
Described a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: four simulations hands (7) are divided into two groups, pass through Single-chip Controlling, may make up single/double close-up, simulation hands (7) and link arm (9) are fixed together, when link arm (9) rotates, simulation hands (7) can be driven to forward extend out or retract backward, reach the purpose of block.
Described a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: Digiplex has 6 buttons, when depresses button, have corresponding signal and send wireless remote control receiver module to, after wireless remote control receiver module receives signal, corresponding signal can be passed to single-chip microcomputer again, thus controlling accordingly.
Present invention have an advantage that the present invention can simulate single/double close-up, the true environment of volleyball smash technique drill is provided for volleyballer, thus obtaining good training effect.Volleyballer can also be for a certain single/double close-up mode and repeatedly practises some special drop shot technique, improves know-how level.Training mate coach utilizes Digiplex to be controlled in the position away from volleyball net, it is not necessary to carries out take-off, does not consume a large amount of manpower, it is to avoid the unexpected injury that take-off brings to ankle, knee, finger.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is each module annexation schematic diagram of control part of the present invention；
Detailed description of the invention
A kind of for volleyball smash technique drill single/double close-up mechanical hand, including mechanical part and control part two parts.Coach is on the scene extraterrestrial in training mate, operation Digiplex, by the signal that key-press input is different, the single-chip microcomputer signal that stepper motor driver output is not different in the same direction according to input signal, motor is made corresponding machinery according to the difference of stepper motor driver control signal and is rotated, thus driving mechanical hands moves or stretches, reach the purpose of simulation block.
Described mechanical part includes: four return pulleys (1), bracing frame (2), the first flat board (3), two forked-type brackets (4), the second flat board (5), a guide rail (6), four simulations hands (7), a cabinet shell (8), two link arms (9) and an oil cylinder (10).
In conjunction with Fig. 1, the detailed description of the invention of mechanical part is as follows:
With spanner on return pulley (1), spanner being lifted, wheel is movable, namely can move whole device, press under spanner, and wheel is fixed immovable.
Bracing frame (2) is for square, and it is long for 1400mm, and wide for 350mm, height is 1300mm.
The length of the first flat board (3) is 1500mm, and wide for 350mm, height is 70mm, and both sides are with chute.
The length of two each branches of forked-type bracket (4) is 1400mm, two forked-type brackets (4) by the drive of oil cylinder (10) can in receive or extend out, thus mechanical hand realize height adjustable.
The length of the second flat board (5) is 1500mm, and wide for 350mm, height is 70mm, and it is arranged above with a guide rail (6), the pulley on cabinet shell (8), can slide guide rail (6) is upper, thus realizing moving left and right of mechanical hand.
The part length that two link arms (9) are connected with stepping motor rotating shaft is 200mm, the other end of link arm (9) is fixed together with simulation hands (7), when link arm (9) is with axis of rotation, the motion that simulation hands (7) forward extends out or retracts backward can be driven, thus reaching the purpose of block.
Four simulations hands (7) adopt elastic lightweight rubber preferably to make, and its brachium is 250mm, and arm width is 100mm.
Described control part includes: a Keysheet module (14), a power module, a single-chip microcomputer, a stepper motor driver and three motors.
The embodiment controlling part is as follows:
Power module is used for each module for controlling part provides energy, selects the commercially available any a transformator in market to get final product (or self-control).
The model of wireless remote control receiver module is DC12V-6, and selects supporting Digiplex.Digiplex has 6 buttons, is numbered English alphabet A-F, when depresses button, have corresponding signal and send wireless remote control receiver module to, after wireless wireless remote control receiver module receives signal, corresponding signal can be passed to single-chip microcomputer again, thus controlling accordingly.When " A " key is pressed, Dan Shuan/two dual analog hands stretches out；When " B " key is pressed, Dan Shuan/two dual analog hands is retracted；When " C " key is pressed, system is moved to the left；When " D " key is pressed, system moves right；When " E " key is pressed, single-chip microcomputer first verifies that power module is opening or closed mode, if power module is opening, then Single-chip Controlling power module is closed；If power module is closed mode, then Single-chip Controlling power module is opened；" F " key is for pattern switching, can be one-man block pattern or double close-up pattern by default, during one-man block pattern, " A " key forward extending out with " B " key control list dual analog hands or retracting backward, during double close-up pattern, " A " key forward extending out with " B " key control two dual analog hands or retracting backward.
Single-chip microcomputer can be selected for the single-chip microcomputer of MSP430 series, and its function is storage program, identifies the input information of wireless remote control receiver module, and exports corresponding information to stepper motor driver.
The model of stepper motor driver is DQ420MA, and the model of motor is 42BYGHW609, after stepper motor driver receives the control signal of single-chip microcomputer, and the rotation of drive stepping motor rotating shaft.The present invention has 3 motors, controls two groups of simulation handss and pulley respectively.When being in one-man block pattern, the motor controlling simulation hands does not work, in a dormant state；When being in double close-up pattern, two motors controlling simulation hands work simultaneously.
After motor receives the control signal of driver, axis of rotation, thus driving simulation hands to rotate or pulley rotation.In order to reduce the infringement rotating countershaft every time, can plus actuating device between rotating shaft and simulation hands.
Claims (9)
1. one kind for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: include mechanical part and control part two parts, mechanical part includes: four return pulleys (1), one bracing frame (2), first flat board (3), two forked-type brackets (4), second flat board (5), one guide rail (6), four simulations hands (7), one cabinet shell (8), two link arms (9) and an oil cylinder (10), control part includes: a Digiplex, one wireless remote control receiver module, one power module, one single-chip microcomputer, one stepper motor driver and three motors, this wireless remote control receiver module, power module, single-chip microcomputer, stepper motor driver and three motors are both placed in cabinet shell (8) the inside.
2. according to claim 1 a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: four return pulleys (1), in the bottom of whole device, are connected to bracing frame (2), in order to mobile whole device.
3. according to claim 1 a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: bracing frame (2) is for square, in order to support each several part above it.
4. according to claim 1 a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: the first flat board (3) both sides are with chute.
5. according to claim 1 a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: two forked-type brackets (4) are positioned between the first flat board (3) and the second flat board (5), the chute being respectively arranged with a fulcrum and the first flat board (3) on the downside of two forked-type brackets (4) is connected.
6. according to claim 1 a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: oil cylinder (10) is connected between forked-type bracket (4) and the second flat board (5), by the elongation of oil cylinder (10) or contraction, slide in the one end driving forked-type bracket (4) in the chute of the first flat board (3), and then receive in two forked-type brackets (4) or extend out, thus realizing height adjustable.
7. described in a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: the both sides of cabinet shell (8) are respectively arranged with a circular hole, the rotating shaft of two motors is stretched out from the circular hole of cabinet shell (8) both sides respectively, one end of two link arms (9) and rotating shaft are fixed together, during the axis of rotation of motor, just two link arms (9) can be driven to rotate, thus realizing the elastic of mechanical hand.
8. according to claim 1 a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: four simulations hands (7) are divided into two groups, pass through Single-chip Controlling, may make up single/double close-up, simulation hands (7) and link arm (9) are fixed together, when link arm (9) rotates, simulation hands (7) can be driven to forward extend out or retract backward, reach the purpose of block.
9. according to claim 1 a kind of for volleyball smash technique drill single/double close-up mechanical hand, it is characterized in that: Digiplex has 6 buttons, when depresses button, have corresponding signal and send wireless remote control receiver module to, after wireless remote control receiver module receives signal, corresponding signal can be passed to single-chip microcomputer again, thus controlling accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796414.XA CN105771210A (en) | 2014-12-18 | 2014-12-18 | One-man/two-man block mechanical arm for volleyball dropping shot training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796414.XA CN105771210A (en) | 2014-12-18 | 2014-12-18 | One-man/two-man block mechanical arm for volleyball dropping shot training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771210A true CN105771210A (en) | 2016-07-20 |
Family
ID=56385605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410796414.XA Pending CN105771210A (en) | 2014-12-18 | 2014-12-18 | One-man/two-man block mechanical arm for volleyball dropping shot training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771210A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187323A (en) * | 2018-01-12 | 2018-06-22 | 河南工业和信息化职业学院 | A kind of e-commerce basketball shooting training auxiliary device |
| CN112426696A (en) * | 2020-10-30 | 2021-03-02 | 温州大学 | Children's volleyball training is with detaining ball training frame |
-
2014
- 2014-12-18 CN CN201410796414.XA patent/CN105771210A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187323A (en) * | 2018-01-12 | 2018-06-22 | 河南工业和信息化职业学院 | A kind of e-commerce basketball shooting training auxiliary device |
| CN112426696A (en) * | 2020-10-30 | 2021-03-02 | 温州大学 | Children's volleyball training is with detaining ball training frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200951175Y (en) | Pneumatic type wrist recovering exercising apparatus | |
| CN105031886B (en) | A kind of body instructs muscle stretch device | |
| CN105771210A (en) | One-man/two-man block mechanical arm for volleyball dropping shot training | |
| CN203029878U (en) | Jumping training device | |
| CN104826312B (en) | One kind behaviour throws relay amount specialized training device | |
| CN109999455A (en) | A kind of table tennis auxiliary device | |
| CN204364828U (en) | A kind of for volleyball smash technique drill single/double close-up manipulator | |
| CN203815823U (en) | Automatic gait training device | |
| CN202490403U (en) | Football shooting training device based on goalkeeper simulation device and switch pad | |
| CN206655004U (en) | A kind of new waist of trousers rubber band device for spreading | |
| CN104383678A (en) | Snooker robot | |
| CN202751557U (en) | Patient limb exercise device | |
| CN204972112U (en) | Wrist finger simultaneous movement rehabilitation training device | |
| CN204563423U (en) | Resistance exercise machine | |
| CN206867638U (en) | A kind of football training device | |
| CN208340061U (en) | A kind of single person pingpong body-building device | |
| CN202844515U (en) | Table tennis ball hitting training device | |
| CN108746700A (en) | A kind of perforating device | |
| CN102512813B (en) | Method for obtaining accuracy rate of tennis drop point of non-contact-type tennis drop point training device | |
| CN204563415U (en) | Pole vault aerospace technology auxiliary trainer | |
| CN103007510A (en) | Four-degree of freedom mechanical arm for training volleyball spiking technology | |
| CN114307106B (en) | Basketball dribble training machine | |
| CN103127662A (en) | Rocker type leg pressing machine | |
| CN207085250U (en) | Gliding motility analogue means | |
| CN113559481A (en) | Exercise device convenient to move for basketball confrontation exercise |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |