CN2631572Y

CN2631572Y - Automatic shuttle servicing device

Info

Publication number: CN2631572Y
Application number: CN 03266699
Authority: CN
Inventors: 夏继强; 唐文龙; 孙凯鹏; 陈建明
Original assignee: Beihang University
Current assignee: Beihang University; Beijing University of Aeronautics and Astronautics
Priority date: 2003-07-07
Filing date: 2003-07-07
Publication date: 2004-08-11
Anticipated expiration: 2013-07-07

Abstract

The utility model discloses an automatic badminton pitching machine, thereof standing plate, supporting frame and handle are arranged on an upper disk, and the supporting frame is connected to the standing plate and the handle, and a beam is arranged on the upper part of the standing plate, which provides a hole which is used to fixed the ball tube, and a fork-lever disk motor which provides power for a fork-lever is arranged at the lower part of the beam, and the medial of the connection of the lower part of the standing plate and the upper disk is connected to the supporting frame, and a racket shaft and a camshaft are arranged on the supporting frame, the two shafts are connected via a bearing and the supporting frame, and a spring device is arranged on the racket shaft, and a racket handle and a cam is connected to thereof shafts via bonds, and the cam is arranged on the cam shaft which is connected to an output shaft of a cam motor, and the handle and the supporting are connected, and the upper disk is connected to a base via a spring, and a battery is arranged inside the base. The pitching device provides the possibility for coach to train the athletes with a clear aim, and brings gospel for people who want to play badminton but have no playing partners, and makes the users fully enjoy the fun of the man-machine counterwork. The pitching device has the advantages of reasonable structure and design, small volume and low cost.

Description

Automatic badminton service robot

Technical field

The utility model relates to the ball serving device that a kind of sports goods is used, and specifically is meant a kind of automatic badminton service robot.

Background technology

At present, at least needing two people to cooperate just for badminton can move, and want to move or must need the ladder player during training study for single, the utility model proposes a kind of single shuttlecock ball serving device that also can move in order to solve such problem, solved single a kind of help that when needs are practised, provides on the one hand, simultaneously also for can the person of playing badminton not solve awkward circumstances.

Summary of the invention

A kind of automatic badminton service robot of the present utility model, supply unit is installed in the base, its riser, bracing frame, handle are fixedly mounted on and coil, riser is fixed on the side of dish one end, the top of riser is fixed with crossbeam, crossbeam is provided with the hole that is used for fixing the ball tube, Kong Yuqiu tube interference fit, the fixing promising shift fork in the below of crossbeam provides the shift fork coil motor of power, the shift fork dish is installed on the output shaft of shift fork coil motor, the shift fork dish is provided with the hole of using for shift fork coil motor output shaft, and the hole is with shift fork coil motor output shaft interference fit; Inboard and bracing frame that the same dish in riser bottom connects are connected, be fixed with racket axle and camshaft on the bracing frame, diaxon links to each other with bracing frame by bearing, the racket axle is provided with spring assembly, racket handle and cam link to each other with separately axle by key, camshaft links to each other with the cam motor output shaft, and handle and bracing frame also are connected, and last dish links to each other with base by spring.

Described service robot can be provided with 1～5 shift fork on its shift fork dish.

Described service robot, the below of its base also can be provided with roller, with convenient whole mobile service robot.

Described service robot, the weight of its base should be 1.5～3 times of the above weight summation of dish.

Advantage of the present utility model: this service robot not only for the coach provides training of shooting the arrow at the target of sportsman may, can also want to play ball to those and suffer from again and do not have playfellow's people to bring glad tidings, the enjoyment of the man-machine antagonism of enjoyment that they from then on can be heartily.This kind of service robot reasonable in design, volume is little, and is with low cost.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the scheme of installation of shift fork dish.

Among the figure: 1. coil 8. cams, 9. springs, 10. bases, 11. risers, 12. shuttlecocks, 13. shift forks, 14. bracing frames, 15. camshafts, 16. shift fork coil motors, 17. shift fork dishes on ball tube 2. crossbeams 3. rackets 4. racket axles 5. handles 6. cam motors 7.

The specific embodiment

To do detailed explanation to the utility model by specific embodiment below.

The utility model is a kind of automatic badminton service robot, in the base 10 battery is installed, and battery provides power supply for shift fork coil motor 16 and cam motor 6.Riser 11, bracing frame 14, handle 5 is fixedly mounted on the dish 7, bracing frame 14 is fixedlyed connected with handle 5 with riser 11, riser 11 is fixed on the side of dish 7, the top of riser 11 is fixed with crossbeam 2, crossbeam 2 is provided with a hole that is used for fixing ball tube 1, Kong Yuqiu tube 1 interference fit, the fixing promising shift fork 13 in the below of crossbeam 2 provides the shift fork coil motor 16 of power, this motor power output is 5～10W, 100～150 rev/mins of rotating speeds, direct current generator, the output shaft of shift fork coil motor 16 connects shift fork dish 17, shift fork dish 17 is provided with the hole of using for shift fork coil motor 16 output shafts, and the hole is with shift fork coil motor output shaft interference fit; The inboard and the bracing frame 14 of riser 11 bottoms are connected, be fixed with racket axle 4 and camshaft 15 on the bracing frame 14, diaxon links to each other with bracing frame 14 by bearing, racket axle 4 is provided with spring assembly, racket handle and cam 8 link to each other with separately axle by key, camshaft 15 links to each other with camshaft motor 6 output shafts, this motor power output is 15～20W, 100～150 rev/mins of rotating speeds, direct current generator, handle 5 also is connected with bracing frame 14, on coil 7 and link to each other with base 10 by spring 9, the below of base 10 also can be provided with roller, is convenient to mobile service robot.Also base 10 can be fixed with ground.

Service robot of the present utility model, shift fork 13 can be provided with 1～5 shift fork according to the rotating speed of shift fork coil motor 16.The service number of racket decides according to the Dai Zaihou rotating speed of cam motor 6, and general 60/minute, can be according to the rotating speed of the suitable adjustment cam motor 6 of intensity that moves.Also can adapt to the requirement of sporter's motion according to sporter's requirement from the main regulation rotating speed.

Service robot of the present utility model, the racket handle end of racket 3 just in time slides on the working face of cam 8.

Service robot of the present utility model, the rotation of cam 8 provides elastic potential energy for the spring assembly on the racket axle 4, and potential energy is converted into the kinetic energy of racket 3.

Service robot of the present utility model, the internal diameter of ball tube 1 are greater than shuttlecock maximum outside diameter 4～5mm, and the thick 3～4mm of barrel requires the metal of inner wall smooth or plastic material all can.

Service robot of the present utility model, racket 3 can adopt conventional racket, only are processed into circular arc slightly at the handle end and get final product.

Service robot of the present utility model, the weight of base 10 should be 1.5～3 times of the weight summation of dish more than 7.

Service robot of the present utility model, can by regulating handle 5 realize the serving side to variation, when pressing down handle 3, go up dish 7 and present with the upper part and face upward attitude, ball motion camber line is raised; When on go up dish 7 when raising one's hand handle 3 and be the nutation attitude with the upper part, ball motion camber line reduces; Go up dish 7 with upper part deflection left during right spanner handle 3, ball hits to left; A left side is gone up dish 7 during spanner handle 3 with upper part deflection to the right, and ball hits to right-hand.

During use, service robot is moved to the destination, in the ball tube 1 of earlier shuttlecock being packed into, the potentiometer of adjustment cam motor 6 more promptly regulates the frequency of service, opens the battery power switch in the base 10 again, gets final product.

Service robot weight of the present utility model is 20Kg, and volume is little, and is with low cost, can be used for the training athlete of sports team at different levels and the entertainment body-building of family.

Service robot of the present utility model uses cam mechanism to realize motion repeatedly, for the spring on the racket axle provides restoring force, thereby has guaranteed falling sphere and the racket cooperation between batting.

Claims

1, a kind of automatic badminton service robot, supply unit, it is characterized in that: riser (11), bracing frame (14), handle (5) is fixedly mounted on the dish (7), the same riser of bracing frame (14) (11) is also fixedlyed connected with handle (5), riser (11) is fixed on the side of dish (7) one ends, the top of riser (11) is fixed with crossbeam (2), crossbeam (2) is provided with the hole that is used for fixing ball tube (1), Kong Yuqiu tube (1) interference fit, the fixing promising shift fork (13) in the below of crossbeam (2) provides the shift fork coil motor (16) of power, shift fork dish (17) is installed on the output shaft of shift fork coil motor (16), shift fork dish (17) is provided with the hole of using for shift fork coil motor (16) output shaft, and the hole is with shift fork coil motor (16) output shaft interference fit; Inboard and bracing frame (14) that the same dish in riser (11) bottom (7) connects are connected, be fixed with racket axle (4) and camshaft (15) on the bracing frame (14), diaxon links to each other with bracing frame (14) by bearing, racket axle (4) is provided with spring assembly, racket handle and cam (8) link to each other with separately axle by key, cam (8) is installed on the camshaft (15), camshaft (15) links to each other with cam motor (6) output shaft, handle (5) also is connected with bracing frame (14), last dish (7) links to each other by the same base of spring (9) (10), base is equipped with battery in (10), and battery is that shift fork coil motor (16) and cam motor (6) provide power supply.

2, service robot according to claim 1 is characterized in that: can be provided with 1～5 shift fork (13) on the shift fork dish (17).

3, service robot according to claim 1 is characterized in that: the below of base (10) also can be provided with roller, with convenient whole mobile service robot.

4, service robot according to claim 1 is characterized in that: shift fork coil motor (16) power is output as 5～10W, 100～150 rev/mins of rotating speeds, direct current generator.

5, service robot according to claim 1 is characterized in that: cam motor (6) power output is 15～20W, 100～150 rev/mins of rotating speeds, direct current generator.

6, service robot according to claim 1 is characterized in that: the weight of base (10) should be 1.5～3 times of the above weight summation of dish (7).