CN203829610U - Electromagnetic type ball pitching machine - Google Patents
Electromagnetic type ball pitching machine Download PDFInfo
- Publication number
- CN203829610U CN203829610U CN201420233936.4U CN201420233936U CN203829610U CN 203829610 U CN203829610 U CN 203829610U CN 201420233936 U CN201420233936 U CN 201420233936U CN 203829610 U CN203829610 U CN 203829610U
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- ball
- pitching
- transmitting tube
- electromagnetic type
- tube
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- Withdrawn - After Issue
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Abstract
The utility model discloses an electromagnetic type ball pitching machine which comprises a base, and a ball sending device and a pitching device which are arranged on the base. The pitching device comprises a pitching tube, a pitching tube support, a resistance ring, a spiral coil and a ball hitting bar. The pitching tube is arranged on the base through the pitching tube support. The pitching tube is communicated with the ball sending device. The resistance ring is arranged on the inner wall of the pitching tube and is close to the pitching end of the pitching tube. The ball hitting bar is arranged inside the pitching tube. The spiral coil is wound on the pitching tube and electrically connected with a pitching controller. The pitching controller is used for providing high-voltage and high-current pulses to the spiral coil so that the spiral coil can generate a magnetic field, and the magnetic force attracts the ball hitting bar to do the accelerated ball hitting motion in the axial direction of the pitching tube, and the pitching frequency and pitching speed are correspondingly controlled by changing the frequency and current magnitude of the current pulses provided for the spiral coil respectively. The electromagnetic type ball pitching machine is simple in structure, low in cost, low in ball damage rate, capable of preventing the phenomenon that a ball is stuck in the pitching tube, beneficial for simulating the real impact pitching effect and beneficial to popularization.
Description
Technical field
The utility model relates to a kind of ball service robot, more particularly, relates to a kind of ball service robot of electromagnetic type that can be applicable to the ball trainings such as tennis.
Background technology
Along with the development of ball game and universal, ball service robot more and more welcomed by the people, especially tennis serve machine.Tennis serve machine is a kind ofly with electromechanical assembly, to launch tennis, for the equipment of people's exercise.Single exercise tennis is convenient in the use of tennis serve machine, can replace coach to feed ball, and coach or teacher are freed from uninteresting the feeding ball of dullness.
At present, the tennis serve machine of main flow is mainly utilize single-wheel rotation or carry out work to turning the principle of two-wheel.Normally the friction pulley by two High Rotation Speeds forms, and their direction of rotation is contrary, and the interval between them is slightly less than the diameter of tennis, and tennis is subject to the frictional force effect of two reverse rotation friction pulleys, just obtains certain speed, thereby tennis is launched.But existing tennis serve machine still has the following disadvantages: 1, service quality and poor effect, and service frequency and speed are difficult to control, and are unfavorable for shock balling effect that is virtually reality like reality; 2, design is comparatively complicated, and input cost is higher, is unfavorable for popularizing; 3, damage ball rate is high, and card ball phenomenon easily occurs.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, provide a kind of simple in structure, cost is low, damage ball rate low, avoid occurring the ball service robot of electromagnetic type that card ball phenomenon, service frequency and speed are adjustable and be beneficial to shock balling effect that is virtually reality like reality.
For achieving the above object, the technical scheme that the utility model provides is as follows: the ball service robot of a kind of electromagnetic type, comprise base, ball feeding device and emitter, described ball feeding device and described emitter are installed in respectively on described base, described emitter comprises the transmitting tube with emission port, transmitting tube support, resistance ring, spiral winding and bat, described transmitting tube is installed on described base by described transmitting tube support, described transmitting tube is connected with described ball feeding device, described resistance ring is installed in the inwall of described transmitting tube the transmitting terminal of close described transmitting tube, described bat is installed in the inside of described transmitting tube, described spiral winding is wound on described transmitting tube and is electrically connected with a service controller, described service controller is used for providing high-voltage great-current pulse to described spiral winding, make described spiral winding produce magnetic field, by magnetic field force, attracting described bat to do to accelerate to bat along the axial direction of described transmitting tube moves, and the frequency and the size of current that change respectively the current impulse that offers described spiral winding are controlled frequency and the speed of service with correspondence.
As preferably, in such scheme, described service controller comprises microprocessor, power module, storage capacitor, capacitor charging control module and capacitor discharge control module, described power module and described microprocessor and described capacitor charging control module are electrically connected, described capacitor charging control module and described capacitor discharge control module are all electrically connected with described microprocessor and described storage capacitor, described spiral winding and described capacitor discharge control module are electrically connected, described microprocessor is controlled the capacitor charging voltage that described capacitor charging control module outputs to described storage capacitor, to control the size of current of the described spiral winding of access, described microprocessor is controlled the turn-on frequency of the discharge switch of described capacitor charge and discharge module.
As preferably, in such scheme, described service controller also comprises energy-storage battery, key-press module and display module, described energy-storage battery and described power module, described microprocessor and described capacitor charging control module are electrically connected, and described key-press module and described display module are electrically connected with described microprocessor respectively.
As preferably, in such scheme, described ball feeding device comprises dress ball frame, ball frame support and release passage, and described dress ball frame is erected on described base by described ball frame support, and described release passage is connected described dress ball frame with described transmitting tube.
As preferably, in such scheme, described ball feeding device also comprises that the stirring motor that is electrically connected with described service controller and at least one lead bat, describedly lead the inside that bat is installed in described dress ball frame, described stirring motor with described in lead bat and be connected, and described in driving, lead bat rotation and send ball to described release passage.
As preferably, in such scheme, described transmitting tube is installed on described base rotationally.
As preferably, in such scheme, described resistance ring is flexure spring.
As preferably, in such scheme, the terminus inner of described transmitting tube is equiped with damping spring.
As preferably, in such scheme, on described base, be equiped with shifting roller.
As preferably, in such scheme, on described base, be equiped with the folding pin for preventing that described base from moving.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model adopts unique electromagnetic type emitter, energy shock balling effect that is virtually reality like reality, and can not block ball phenomenon, damage ball rate is low;
2, service controller of the present utility model can be controlled service frequency and serve speed, easy to operate;
3, of the present utility model simple in structure, volume is little, lightweight, easily manufactured, and cost is low, flexible and convenient to use, is conducive to the penetration and promotion of ball service robot, can be widely used in the training of the various balls such as tennis, baseball.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ball service robot of electromagnetic type described in the utility model;
Fig. 2 is the partial structurtes schematic diagram of the ball service robot of electromagnetic type described in the utility model;
Fig. 3 is the circuit block diagram of service controller described in the utility model.
Include in the drawings:
1---base, 2---ball feeding device, 21---dress ball frame, 22---ball frame support, 23---release passage, 24---stirring motor, 25---lead bat, 3---emitter, 31---transmitting tube, 32---transmitting tube support, 33---resistance ring, 34---spiral winding, 35---bat, 36---damping spring, 4---service controller, 41---microprocessor, 42---power module, 43---storage capacitor, 44---capacitor charging control module, 45---capacitor discharge control module, 46---energy-storage battery, 47---key-press module, 48---display module, 5---shifting roller, 6---folding pin.
Below in conjunction with drawings and Examples, the ball service robot of electromagnetic type described in the utility model is described further.
The specific embodiment
Be below the preferred example of the ball service robot of electromagnetic type described in the utility model, therefore do not limit protection domain of the present utility model.
Please refer to Fig. 1, there is shown the ball service robot of a kind of electromagnetic type, can be widely used in the training of the various balls such as tennis, baseball, it comprises base 1, ball feeding device 2, emitter 3 and service controller 4, ball feeding device 2, emitter 3 and service controller 4 are installed in respectively on base 1, ball feeding device 2 is connected with emitter 3, and emitter 3 is electromagnetic type emitter.
As shown in Figure 1, in this enforcement, ball feeding device 2 comprises dress ball frame 21, ball frame support 22 and release passage 23, and dress ball frame 21 is erected on base 1 by ball frame support 22, and release passage 23 is connected dress ball frame 21 with emitter 3.When spheroid, put into after dress ball frame 21, spheroid can enter from release passage 23 transmitting site of emitter 3.
In order to accelerate the feed speed of spheroid, ball feeding device 2 can also comprise that stirring motor 24 and at least one lead bat 25, stirring motor 24 is electrically connected with service controller 4, leads the inside that bat 25 is installed in ball frame 21, leads bat 25 and is connected with stirring motor 24.During release, stirring motor 24 drives are led bat 25 rotations and are sent fast spheroid to release passage 23.
As shown in Figure 2, emitter 3 comprises the transmitting tube 31 with emission port, transmitting tube support 32, resistance ring 33, spiral winding 34 and bat 35, transmitting tube 31 is installed on base 1 by transmitting tube support 32, transmitting tube 31 is connected with dress ball frame 21 by release passage 23, bat 35 is installed in the inside of transmitting tube 31, spiral winding 34 is wound on transmitting tube 31 and with service controller 4 and is electrically connected, resistance ring 33 is installed in the inwall of transmitting tube 31 transmitting terminal of close transmitting tube 31 (i.e. the transmitting site of close ball), resistance ring 33 is for clashing into after spheroid when bat 35, stop bat 35 to move forward.Wherein, by regulating the height of transmitting tube support 32 can regulate the inclination angle of service pipe 31, thereby control the distance of service.
As an embodiment preferably, the terminus inner of transmitting tube 31 is equiped with damping spring 36, and bat 35 is under static state pressed on damping spring 36.In addition, resistance ring 33 is preferably set to flexure spring, certainly, also can be designed to other devices for stoping bat 35 to move forward, and non-the present embodiment is limited.
As an embodiment preferably, transmitting tube 31 can be installed on base 1 rotationally.For this reason, can on base 1, electric rotating machine be set, electric rotating machine is electrically connected with service controller 4, and electric rotating machine drives transmitting tube 31 to rotate, and then realizes multi-angle service, has improved the practicality of equipment.
In this enforcement, service controller 4 is for providing high-voltage great-current pulse to spiral winding 34, make spiral winding 34 produce magnetic field, by magnetic field force, attracting bat 35 to do to accelerate to bat along the axial direction of transmitting tube 31 moves, spheroid is penetrated from the transmitting terminal of transmitting tube 31, and change respectively the frequency of the current impulse that offers spiral winding 34 and frequency and the speed that size of current is served a ball with correspondence control.
Particularly, as shown in Figure 3, service controller 4 comprises microprocessor 41, power module 42, storage capacitor 43, capacitor charging control module 44 and capacitor discharge control module 45, power module 42 is electrically connected with microprocessor 41 and capacitor charging control module 44, capacitor charging control module 44 and capacitor discharge control module 45 are all electrically connected with microprocessor 41 and storage capacitor 43, and spiral winding 34 is electrically connected with capacitor discharge control module 45.Service controller 4 can adopt mains-supplied, during work, power module 42 access civil powers are each module for power supply, microprocessor 41 control capacitance charge control module 44 output to the capacitor charging voltage on storage capacitor 43, and when voltage has changed, output current just changes thereupon, therefore can control the size of current of access spiral winding 34, thereby control the striking speed of bat 35 and change ball drive distance, after storage capacitor 43 is full of, auto-breaking.In addition, the pulse of the high-voltage great-current that capacitor discharge control module 45 can provide for spiral winding 34, microprocessor 41, by the turn-on frequency of the discharge switch of control capacitance control of discharge module 45, can regulate the frequency of service.
As an embodiment preferably, service controller 4 also comprises energy-storage battery 46, key-press module 47 and display module 48, energy-storage battery 46 is electrically connected with power module 42, microprocessor 41 and capacitor charging control module 44, and key-press module 47 and display module 48 are electrically connected with microprocessor 41 respectively.Wherein, power module 42 can be energy-storage battery 46 chargings, and while inputting without civil power, energy-storage battery 46 can be used as stand-by power supply and powers, and can facilitate outdoor work.Key-press module 47 can be used for arranging mode of operation, and display module 48 can be used for showing serve speed and service frequency and battery electric quantity situation.
In addition, in order to improve the mobility of equipment, on base 1, can be equiped with shifting roller 5.Corresponding, on base 1, also can be equiped with the folding pin 6 for preventing that base 1 from moving, it plays firm effect.
In sum, of the present utility model simple in structure, volume is little, lightweight, easily manufactured, cost is low, can avoid occurring card ball phenomenon, and damage ball rate is low, service frequency and speed are adjustable, flexible and convenient to use, be conducive to shock balling effect that is virtually reality like reality and penetration and promotion, omnibearing ball training is provided can to the person of practising a ball game.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (10)
1. the ball service robot of electromagnetic type, comprise base (1), ball feeding device (2) and emitter (3), described ball feeding device (2) and described emitter (3) are installed in respectively on described base (1), it is characterized in that: described emitter (3) comprises the transmitting tube (31) with emission port, transmitting tube support (32), resistance ring (33), spiral winding (34) and bat (35), described transmitting tube (31) is installed on described base (1) by described transmitting tube support (32), described transmitting tube (31) is connected with described ball feeding device (2), described resistance ring (33) is installed in the inwall of described transmitting tube (31) the transmitting terminal of close described transmitting tube (31), described bat (35) is installed in the inside of described transmitting tube (31), described spiral winding (34) is wound on described transmitting tube (31) and goes up and be electrically connected with a service controller (4), described service controller (4) is for providing high-voltage great-current pulse to described spiral winding (34), make described spiral winding (34) produce magnetic field, by magnetic field force, attract described bat (35) to do and accelerate batting motion along the axial direction of described transmitting tube (31), and the frequency and the size of current that change respectively the current impulse that offers described spiral winding (34) are controlled frequency and the speed of service with correspondence.
2. the ball service robot of electromagnetic type according to claim 1, it is characterized in that: described service controller (4) comprises microprocessor (41), power module (42), storage capacitor (43), capacitor charging control module (44) and capacitor discharge control module (45), described power module (42) is electrically connected with described microprocessor (41) and described capacitor charging control module (44), described capacitor charging control module (44) and described capacitor discharge control module (45) are all electrically connected with described microprocessor (41) and described storage capacitor (43), described spiral winding (34) is electrically connected with described capacitor discharge control module (45), described microprocessor (41) is controlled the capacitor charging voltage that described capacitor charging control module (44) outputs to described storage capacitor (43), to control the size of current of the described spiral winding of access (34), described microprocessor (41) is controlled the turn-on frequency of the discharge switch of described capacitor discharge control module (45).
3. the ball service robot of electromagnetic type according to claim 2, it is characterized in that: described service controller (4) also comprises energy-storage battery (46), key-press module (47) and display module (48), described energy-storage battery (46) is electrically connected with described power module (42), described microprocessor (41) and described capacitor charging control module (44), and described key-press module (47) and described display module (48) are electrically connected with described microprocessor (41) respectively.
4. according to the ball service robot of the electromagnetic type described in any one in claim 1～3, it is characterized in that: described ball feeding device (2) comprises dress ball frame (21), ball frame support (22) and release passage (23), it is upper that described dress ball frame (21) is erected at described base (1) by described ball frame support (22), and described release passage (23) is connected described dress ball frame (21) with described transmitting tube (31).
5. the ball service robot of electromagnetic type according to claim 4, it is characterized in that: described ball feeding device (2) also comprises that the stirring motor (24) that is electrically connected with described service controller (4) and at least one lead bat (25), describedly lead the inside that bat (25) is installed in described dress ball frame (21), described stirring motor (24) with described in lead bat (25) and be connected, and described in driving, lead bat (25) rotation and send ball to described release passage (23).
6. the ball service robot of electromagnetic type according to claim 1, is characterized in that: described transmitting tube (31) is installed on described base (1) rotationally.
7. the ball service robot of electromagnetic type according to claim 1, is characterized in that: described resistance ring (33) is flexure spring.
8. the ball service robot of electromagnetic type according to claim 1, is characterized in that: the terminus inner of described transmitting tube (31) is equiped with damping spring (36).
9. the ball service robot of electromagnetic type according to claim 1, is characterized in that: on described base (1), be equiped with shifting roller (5).
10. the ball service robot of electromagnetic type according to claim 9, is characterized in that: on described base (1), be equiped with the folding pin (6) for preventing that described base (1) is mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233936.4U CN203829610U (en) | 2014-05-08 | 2014-05-08 | Electromagnetic type ball pitching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233936.4U CN203829610U (en) | 2014-05-08 | 2014-05-08 | Electromagnetic type ball pitching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203829610U true CN203829610U (en) | 2014-09-17 |
Family
ID=51507505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233936.4U Withdrawn - After Issue CN203829610U (en) | 2014-05-08 | 2014-05-08 | Electromagnetic type ball pitching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203829610U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949045A (en) * | 2014-05-08 | 2014-07-30 | 王宜志 | Electromagnetic ball pitching machine |
| CN105749531A (en) * | 2016-04-08 | 2016-07-13 | 栾春梅 | Pitching machine for basketball layup training |
| CN105833496A (en) * | 2016-04-08 | 2016-08-10 | 栾春梅 | Ball receiving and transmitting device for basketball full-course running training |
| CN105833498A (en) * | 2016-04-08 | 2016-08-10 | 栾春梅 | Novel basketball passing and catching training device |
| CN106552436A (en) * | 2016-11-29 | 2017-04-05 | 芜湖木木游乐设备有限公司 | A kind of multidirectional injection apparatus of recreation ground colour ball |
| CN106730753A (en) * | 2017-01-11 | 2017-05-31 | 南昌首叶科技有限公司 | A kind of basketball training exercise apparatus of receiving |
| CN108225707A (en) * | 2017-12-12 | 2018-06-29 | 山东大学 | The emitter and method of geotechnical engineering side slope rockfall field test |
| CN105833498B (en) * | 2016-04-08 | 2019-07-16 | 新昌县峰特年智能科技有限公司 | A kind of basketball biography is received training device |
| CN110404242A (en) * | 2018-04-26 | 2019-11-05 | 陈鸽 | A kind of tennis intelligence service robot |
| CN114259719A (en) * | 2021-11-09 | 2022-04-01 | 蚌埠学院 | Ball serving device for physical training |
-
2014
- 2014-05-08 CN CN201420233936.4U patent/CN203829610U/en not_active Withdrawn - After Issue
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949045A (en) * | 2014-05-08 | 2014-07-30 | 王宜志 | Electromagnetic ball pitching machine |
| CN105749531B (en) * | 2016-04-08 | 2018-12-14 | 杭州富阳锦丰纸业有限公司 | A kind of service robot running basket training for basketball |
| CN105833498B (en) * | 2016-04-08 | 2019-07-16 | 新昌县峰特年智能科技有限公司 | A kind of basketball biography is received training device |
| CN105833498A (en) * | 2016-04-08 | 2016-08-10 | 栾春梅 | Novel basketball passing and catching training device |
| CN105833496A (en) * | 2016-04-08 | 2016-08-10 | 栾春梅 | Ball receiving and transmitting device for basketball full-course running training |
| CN105749531A (en) * | 2016-04-08 | 2016-07-13 | 栾春梅 | Pitching machine for basketball layup training |
| CN105833496B (en) * | 2016-04-08 | 2018-12-14 | 杭州富阳锦丰纸业有限公司 | A kind of transmitting-receiving ball device running basket training for the basketball whole audience |
| CN106552436B (en) * | 2016-11-29 | 2019-03-05 | 芜湖木木游乐设备有限公司 | A kind of multidirectional injection apparatus of recreation ground colour ball |
| CN106552436A (en) * | 2016-11-29 | 2017-04-05 | 芜湖木木游乐设备有限公司 | A kind of multidirectional injection apparatus of recreation ground colour ball |
| CN106730753B (en) * | 2017-01-11 | 2018-10-09 | 泉州舒得乐鞋服贸易有限公司 | A kind of basketball training exercise device of receiving |
| CN106730753A (en) * | 2017-01-11 | 2017-05-31 | 南昌首叶科技有限公司 | A kind of basketball training exercise apparatus of receiving |
| CN108225707A (en) * | 2017-12-12 | 2018-06-29 | 山东大学 | The emitter and method of geotechnical engineering side slope rockfall field test |
| CN110404242A (en) * | 2018-04-26 | 2019-11-05 | 陈鸽 | A kind of tennis intelligence service robot |
| CN114259719A (en) * | 2021-11-09 | 2022-04-01 | 蚌埠学院 | Ball serving device for physical training |
| CN114259719B (en) * | 2021-11-09 | 2022-10-25 | 蚌埠学院 | Ball serving device for physical training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140917 Effective date of abandoning: 20170517 |
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| AV01 | Patent right actively abandoned |