CN202460057U - Handheld table tennis ball pitching machine - Google Patents
Handheld table tennis ball pitching machine Download PDFInfo
- Publication number
- CN202460057U CN202460057U CN2012200931052U CN201220093105U CN202460057U CN 202460057 U CN202460057 U CN 202460057U CN 2012200931052 U CN2012200931052 U CN 2012200931052U CN 201220093105 U CN201220093105 U CN 201220093105U CN 202460057 U CN202460057 U CN 202460057U
- Authority
- CN
- China
- Prior art keywords
- ball
- table tennis
- frequency
- button
- speed regulation
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a handheld table tennis ball pitching machine. The handheld table tennis ball pitching machine mainly comprises a main host and a ball collection box; the main host is connected with a ball conveying tube which is connected with a spring hose; the tail end of the spring hose is connected with a handheld handle which is provided with a ball outlet, a friction wheel and a motor; the motor is electrically connected with the main host; and the output shaft of the motor is connected with the friction wheel. An operator can hold the handheld table tennis ball pitching machine with a hand, swing a wrist to change a falling point, and rotates a machine head along the longitudinal shaft of the ball outlet to realize the rotary change, so that the defects of little ball outlet change of the conventional ball pitching machine can be overcome; and meanwhile, even a primary trainer can reach the multi-ball training level of the high-leveled trainer after operating the handheld table tennis ball pitching machine skillfully.
Description
Technical field
The utility model relates to a kind of table tennis hand-held service robot, belongs to the sports equipment technical field.
Background technology
At present; Table tenning ball servicing machine extensive use in the table tennis training; Traditional table tenning ball servicing machine all is fixed, though service has variations such as drop point, speed, frequency, still is difficult to satisfy the combat training demand; In order to improve trainer's warfighting capabilities, also need the artificial ball of feeding of high level specialty coach to carry out many balls, many combined trainings.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency of above-mentioned prior art, a kind of table tennis hand-held service robot being provided.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
A kind of table tennis hand-held service robot; It comprises main frame and ball-collecting box, and main frame links to each other with the pipe of losing, and the pipe of losing connects a spring hose; The end of spring hose connects a hand holding handle; Hand holding handle is provided with ball mouth, friction pulley and motor, and said motor is electrically connected with main frame, and motor output shaft links to each other with friction pulley.
On hand holding handle, be designed with have a speed regulation scale go out ball speed regulation bolt chute, go out in the ball speed regulation bolt chute to be provided with out ball speed regulation bolt, go out ball speed regulation bolt and also be electrically connected with main frame.
On hand holding handle, be designed with out ball frequency adjustment button, go out ball frequency adjustment button and comprise that frequency reduces button and frequency speeds button, frequency reduction button and frequency speed button and all are electrically connected with main frame.
This table tennis hand-held service robot is through prolonging spring hose length, and traditional service robot head (ball mouth, friction pulley) part is dissociated out becomes hand-held.
Go out the placement change operation: the operator stands in contiguous net one side, holds hand holding handle (head) to opposite billiard table service, up and down, the wrist that swings, continuous conversion ball mouth direction, realization is sent to billiard table arbitrfary point, opposite with ball.
Go out ball velocity variations (strength variation) operation: be designed with the speed regulation bolt on the utility model hand holding handle; In the service process; At any time the governing speed regulation cock slides in speed regulation bolt chute, gives the control system of main frame through sending signal, and the control system is transferred to motor with signal; Thereby friction wheel from rotation speed is changed, thereby realize out ball velocity variations (strength variation).
Go out the ball change of frequency: be designed with frequency on the utility model hand holding handle and speed button and frequency reduction button, give the control system of main frame through sending signal, the control system controls out the ball frequency, controls button according to the training demand and can realize out the ball change of frequency.
Go out the ball rotation change: hold the utility model hand holding handle, make friction pulley be in directly over the time ball that sends be top spin; Hold hand holding handle along ball mouth self longitudinal axis Rotate 180 degree, make friction pulley be under the time ball that sends be chop; According to the training demand, rotate the hand holding handle of the utility model arbitrarily along ball mouth self longitudinal axis, can realize that comprehensive (360 degree) goes out the ball rotation change.
The beneficial effect of the utility model is: (1) can realize that drop point changes through wrist swinging; (2) realize that through controlling the speed regulation bolt speed (strength) changes; (3) speed and reduce button and realize out the ball change of frequency through controlling frequency; (4) realize rotation change through rotating head along ball mouth self longitudinal axis.Go out ball shortcoming with low uncertainty thereby overcome traditional service robot, better be the service of combat training demand.In addition, elementary coach can reach high level specialty coach multi-ball drill level equally behind the utility model on top of.
Description of drawings
Fig. 1 is the overall schematic of the utility model;
Fig. 2 is the partial enlarged drawing of the utility model.
Among the figure: 1, ball mouth; 2, go out ball speed regulation bolt; 3, ball-collecting box; 4, friction pulley; 5, hand holding handle; 6, the spring flexible pipe of losing; 7, the pipe of losing; 8, main frame; 9, go out ball speed regulation bolt chute; 10 frequencies reduce button; 11 speed regulation scales; 12 frequencies speed button.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Like Fig. 1, shown in Figure 2, a kind of table tennis hand-held service robot, it comprises main frame 8 and ball-collecting box 3; Main frame 8 links to each other with the pipe 7 of losing; The pipe 7 of losing connects the spring flexible pipe 6 of losing, and the lose end of flexible pipe 6 of spring connects a hand holding handle 5, and hand holding handle 5 is provided with ball mouth 1, friction pulley 4 and motor; Said motor is electrically connected with main frame 8, and motor output shaft links to each other with friction pulley 4.
On hand holding handle 5, be designed with out ball speed regulation bolt chute 9, go out ball speed regulation bolt 2 and be located at out in the ball speed regulation bolt chute 9, go out on the ball speed regulation bolt chute 9 to be designed with speed regulation scale 11, go out ball speed regulation bolt 2 and also be electrically connected with main frame 8.
On hand holding handle 5, be designed with out ball frequency adjustment button, go out ball frequency adjustment button and comprise that frequency reduces button 10 and speeds button 12 with frequency, frequency reduction button 10 speeds button 12 with frequency and all is electrically connected with main frame 8.
Operation one: go out placement and change
(1) main frame 8 of the utility model table tennis hand-held service robot is placed near the billiard table;
(2) the hand-held hand holding handle 5 next-door neighbour's nets of coach stand in a side (the artificial ball position of feeding of coach), make ball mouth towards practitioner's one side billiard table;
(3) running main frame 8 and friction pulley 4, table tennis can get into main frames 8 from ball-collecting box 3 one by one, gets into the springs flexible pipe 6 of losing through the pipe 7 of losing then, at last by friction pulley 4 high-speed friction, ball is sent from ball mouth 1;
(4) hold arbitrarily swing up and down about the wrist of hand holding handle 5, constantly the output direction of ball of conversion ball mouth 1 can realize that the drop point that belongs to the service of billiard table arbitrfary point to the practitioner changes.
Operation two: go out ball velocity variations (strength variation)
In the service process, governing speed regulation cock 2 slides in speed regulation bolt chute 9 at any time, and the rotating speed of friction pulley 4 is changed, thereby realizes out ball velocity variations (strength variation).Numerical value on the speed regulation scale 11 (1-9), 9 is fastest position, successively decreases successively by digit position, 0 for stopping service.
Operation three: go out the ball change of frequency
Be designed with frequency on the hand holding handle 5 and speed button 12 and frequency reduction button 10, control button according to the training demand and can realize out the ball change of frequency.
Operation four: go out the ball rotation change
Hold hand holding handle 5, make friction pulley 4 be in directly over the time ball that sends be top spin; Hold the longitudinal axis Rotate 180 degree of hand holding handle 5 along ball mouth 1, make friction pulley 4 be under the time ball that sends be chop; According to the training demand, rotate hand holding handle 5 arbitrarily along the longitudinal axis of ball mouth 1 and can realize that comprehensive (360 degree) goes out the ball rotation change.
Claims (3)
1. table tennis hand-held service robot, it comprises main frame and ball-collecting box, main frame links to each other with the pipe of losing; It is characterized in that; The pipe of losing connects a spring hose, and the end of spring hose connects a hand holding handle, and hand holding handle is provided with ball mouth, friction pulley and motor; Said motor is electrically connected with main frame, and motor output shaft links to each other with friction pulley.
2. table tennis hand-held service robot as claimed in claim 1; It is characterized in that; On hand holding handle, be designed with have a speed regulation scale go out ball speed regulation bolt chute, go out in the ball speed regulation bolt chute to be provided with out ball speed regulation bolt, go out ball speed regulation bolt and also be electrically connected with main frame.
3. table tennis hand-held service robot as claimed in claim 1; It is characterized in that; On hand holding handle, be designed with out ball frequency adjustment button, go out ball frequency adjustment button and comprise that frequency reduces button and frequency speeds button, frequency reduction button and frequency speed button and all are electrically connected with main frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200931052U CN202460057U (en) | 2012-03-13 | 2012-03-13 | Handheld table tennis ball pitching machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200931052U CN202460057U (en) | 2012-03-13 | 2012-03-13 | Handheld table tennis ball pitching machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202460057U true CN202460057U (en) | 2012-10-03 |
Family
ID=46908259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200931052U Expired - Fee Related CN202460057U (en) | 2012-03-13 | 2012-03-13 | Handheld table tennis ball pitching machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202460057U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111408121A (en) * | 2019-01-08 | 2020-07-14 | 张海栋 | Automatic service robot for table tennis |
-
2012
- 2012-03-13 CN CN2012200931052U patent/CN202460057U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111408121A (en) * | 2019-01-08 | 2020-07-14 | 张海栋 | Automatic service robot for table tennis |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209885189U (en) | Volleyball launcher | |
CN106422224B (en) | A kind of semi-automatic tennis picks up the ball serving device of ball and vehicle of serving a ball | |
CN103585748A (en) | Tennis training machine | |
CN208340062U (en) | Crank-type badminton service robot | |
CN108553867A (en) | Crank-type badminton service robot | |
CN203090404U (en) | Handheld tennis ball dual-wheel serve machine | |
CN202169073U (en) | Novel automatic launcher of tennis balls | |
CN202460057U (en) | Handheld table tennis ball pitching machine | |
CN205903600U (en) | Table tennis servicing machine | |
CN207126088U (en) | A kind of table tenning ball servicing machine | |
CN106669132A (en) | Tennis training machine integrating ball serving and picking | |
CN202460058U (en) | Handheld dust-removal table tennis ball pitching machine | |
CN101337120A (en) | Wire-drawing device height adjustment device of wire-drawing device head of racket wiring device | |
CN203043493U (en) | Tennis ball machine | |
CN203598450U (en) | Tennis trainer | |
CN110302521A (en) | A kind of vapour-pressure type automatic control tennis throwing service robot | |
CN203852818U (en) | Vertical tennis trainer | |
CN203777636U (en) | Integrated volleyball passing and spiking training device | |
CN206518826U (en) | Emulate service robot and batting video acquisition diagnostic system | |
CN202569392U (en) | Basketball shooting trainer | |
CN203001920U (en) | Intelligence development pitching machine | |
CN214319065U (en) | Table tennis serving device | |
CN202666351U (en) | Baseball pitching machine | |
CN106512360A (en) | Table tennis attacking driving teaching exercising machine | |
CN111068279B (en) | Volleyball buckling machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130313 |