CN101049536A - Intellective ping-pong wall for household bodybuilding, and operation method - Google Patents
Intellective ping-pong wall for household bodybuilding, and operation method Download PDFInfo
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- CN101049536A CN101049536A CN 200610116370 CN200610116370A CN101049536A CN 101049536 A CN101049536 A CN 101049536A CN 200610116370 CN200610116370 CN 200610116370 CN 200610116370 A CN200610116370 A CN 200610116370A CN 101049536 A CN101049536 A CN 101049536A
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Abstract
An intelligent ping-pong wall for fitness in family features that a board wall fixed at one end of a table has several movable boards on it and their drive mechanisms for simulating different actions of playing ping-pong ball, such as reflect, cut, etc, and an automatic score system.
Description
Technical field
The present invention relates to a kind of intelligence table tennis wall and method of operating thereof that is used for family fitness, belong to the Mechatronic Engineering technical field.
Background technology
Along with growth in the living standard, increasing people begins to recognize the importance of body-building, and wishes that foot goes out the family for a short time and just can carry out the fitness program of oneself.But because the interior space is narrow and small, the body-building number has only the restriction of objective factors such as single people, can't carry out the strong motion of some antagonism.Table tennis belongs to this single people's motion kind that is difficult to exactly, generally needs two motions together at least, and enough spaces and table tennis table will be arranged, thereby the National People's Congress has limited its body building as family expenses.
Summary of the invention
The objective of the invention is to problem, a kind of family expenses body-building intelligence table tennis wall and method of operating thereof are provided, make single people also can carry out table tennis, thereby make table tennis become the family fitness motion at the prior art existence.
In order to achieve the above object, design of the present invention is: intelligence table tennis wall provided by the invention is exactly a kind of single a kind of body-building apparatus that has sports that can allow in indoor relative narrow space, it can apishly move, chop, multiple actions such as bounce-back, and it is few to have the interior space of taking, usually can be installed in dining table one end or be suspended on the wall, realized the single table tennis body building of carrying out, also have automatic score and automatic function of regulating difficulty, it is a fitness equipment, be again a game machine, make people in body-building, be no lack of recreation property and interest, be very suitable for liking crowd at indoor body-building.Table tennis wall of the present invention is made into the table tennis wall that can imitate the multiple action of table tennis player, the ball of getting on the table tennis wall can be bounce back into a plurality of random directions, and the direction of rotation of change ball itself, increased the difficulty of batting, keep the score automatically according to the situation of receiving simultaneously.Can use keyboard input difficulty value, or make system regulate difficulty automatically according to player's achievement.This sports equipment design cost is low, and flexibility is good and to take the interior space considerably less, is particularly suitable for indoor body-building, and has realized single motion, for the table tennis fan has solved a problem that the people can't play table tennis.This table tennis wall motion change is various, has comparatively perfect score and difficulty and adjusts function, has had gymnastics and interest concurrently, is a kind of body-building apparatus, can be used as a game machine again, has increased body builder's interest.
According to above-mentioned inventive concept, the present invention adopts following technical proposals:
A kind of family expenses body-building intelligence table tennis wall, comprise a wooden partition that is fixed on the table end, movable kick back and chop plate is characterized in that distributing on the described wooden partition, kick back is done oscillating motion under the driving of its driving mechanism, the forecourt plate moves as the plane under the driving of its driving mechanism or rotatablely moves.
On the above-mentioned wooden partition, described kick back has three, is rectangular shape, lays respectively at lower left quarter, middle and upper part and the upper right quarter of wooden partition; Described chop plate has three, and wherein one is round-shaped, is positioned at the middle and lower part of wooden partition, and all the other two is rectangular shape, lays respectively at the upper left quarter and the right lower quadrant of wooden partition.
The above-mentioned kick back and the knot of driving mechanism thereof are: the back side, middle part of a kick back and a fixed hinge are hinged, and kick back one end is hinged by a connecting rod and a disc crank, and disc crank is rotated by a motor-driven.
The above-mentioned chop plate and the knot of driving mechanism thereof are: a rectangle chop plate that has the rubber slab face, two ends slip inserting are at the chute of wooden partition, and the middle part of chop plate is by disk handle of two connecting rods hinges, and disc crank is rotated by a motor-driven.
The above-mentioned chop plate and the structure of driving mechanism thereof are: a back side circle centre position that has the circle chop plate of rubber slab face is fixedlyed connected with the output shaft of a motor.
One block operations and display board are installed above the above-mentioned wooden partition, and the wall of wooden partition is each side installed a score and is detected optical-electric module; Operation push-button is housed on described operation and the display board and shows charactron; Score detects the optical-electric module centre generating laser is housed, and the whole piece score detects the uniform along the vertical direction phototriode of optical-electric module; In the desktop both sides of table a score also is installed respectively and detects optical-electric module.
The motor that above-mentioned operation push-button, demonstration charactron, score detect optical-electric module and driving kick back and chop plate all is connected to a microprocessor, and microprocessor passes through a communication interface and is connected with host computer; Operation push-button provides the difficulty signal input microprocessor of practising a ball game; Score detects optical-electric module will record table tennis signal input microprocessor; Microprocessor is exported control signal after treatment and is removed to adjust the motor that drives kick back and chop plate, and adjust kick back according to the difficulty signal of practising a ball game of input, and the signal controlling of output score after treatment shows charactron.
A kind of method of operating that is used for above-mentioned family expenses body-building intelligence table tennis wall is characterized in that concrete steps are as follows:
(1) opening power;
(2) system initialization;
(3) controller that is made of microprocessor begins to rotate according to initial parameter;
(4) kick back and chop plate setting in motion under the drive of motor, charactron shows that numerical value is 0;
(5) when table tennis fell into the score zone, score detected optical-electric module and obtains optical signal, converts the signal of telecommunication to by phototriode, and as the input signal of microprocessor, microprocessor is handled, and to the charactron output signal, charactron begins to show score;
Scoring rule: in the user gets to table tennis wooden partition score surveyed area, and table tennis rebounds in the score detection zone on the desktop, and charactron shows that numerical value adds one;
(6) when pushing button, produce a signal, give interrupt signal of microprocessor, microprocessor is carried out interrupt routine, and rotating speed of motor is changed; Simultaneously, motor steering is changed; Thereby make kick back and chop plate working condition that corresponding change take place;
(7) when score surpassed preset value, the microprocessor internal counter overflowed, and carried out interrupt routine, improved rotating speed of motor;
(8) when detecting score on optical-electric module and the wooden partition, the score on the desktop detects time difference that signal that electric module feeds back to microprocessor changes during greater than 1 second, the numerical value of charactron no longer increases, shown numerical value is user's final mark, reinitialize system after 5 seconds, begin one innings of new recreation;
When (9) stopping using, powered-down.
The present invention compared with prior art, have following conspicuous outstanding substantive distinguishing features and remarkable advantage: the present invention adopts distributing on the wooden partition that is fixed on the table end movable kick back and chop plate, can imitate the multiple batting campaign of table tennis player, thereby make single people can carry out table tennis, make table tennis become the family fitness activity.Adjustable band batting difficulty and automatic score system are arranged among the present invention, and it is interesting that its motion is increased.Table tennis wall cost of the present invention is low, indoor to take up room for a short time, is suitable for indoor body-building and uses.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the wooden partition front view of Fig. 1 example.
Fig. 3 is the kick back in Fig. 1 example and the structural representation of driving mechanism thereof.
Fig. 4 is the structural representation of a kind of chop plate and driving mechanism thereof in Fig. 1 example.
Fig. 5 is the another kind chop plate in Fig. 1 example and the structural representation of motion thereof.
Fig. 6 is the structural representation that the score in Fig. 1 example detects optical-electric module.
Fig. 7 is the index path of two score detection optical-electric modules in Fig. 1 example.
Fig. 8 is the Circuits System block diagram of Fig. 1 example.
Fig. 9 is the main program flow block diagram.
Figure 10 is the interruption subroutine FB(flow block).
The specific embodiment
Details are as follows in conjunction with the accompanying drawings for a preferred embodiment of the present invention:
Referring to Fig. 1 and Fig. 2, these family expenses body-building intelligence table tennis wall comprises a wooden partition 2 that is fixed on table 3 ends, movable kick back 6 and chop plate 8 is characterized in that distributing on the described wooden partition 2, kick back 6 is done oscillating motion under the driving of its driving mechanism, forecourt plate 8 moves as the plane under the driving of its driving mechanism or rotatablely moves.
On the above-mentioned wooden partition 2, described kick back 6 has three, is rectangular shape, lays respectively at lower left quarter, middle and upper part and the upper right quarter of wooden partition 2; Described chop plate 8 has three, and wherein one is round-shaped, is positioned at the middle and lower part of wooden partition 2, and all the other two is rectangular shape, lays respectively at the upper left quarter and the right lower quadrant of wooden partition 2.
Referring to Fig. 3, the above-mentioned kick back 6 and the knot of driving mechanism thereof are: the back side, middle part of a kick back 6 and a fixed hinge 9 are hinged, kick back 6 one ends are hinged by a connecting rod 12 and a disc crank 10, and disc crank 10 is driven by a motor 11 and rotates.
Referring to Fig. 4, the knot of square chop plate 8 of above-mentioned two block lengths and driving mechanism thereof is: a rectangle chop plate 8 that has the rubber slab face, two ends slip inserting is at the chute 13,14 of wooden partition 2, the middle part of chop plate 8 is by disk handle 15 of two connecting rods, 18,17 hinges, and disc crank 15 is driven by a motor 16 and rotates.
Referring to Fig. 5, the above-mentioned circle chop plate 8 and the structure of driving mechanism thereof are: a back side circle centre position that has the circle chop plate 8 of rubber slab face is fixedlyed connected with the output shaft 20 of a motor 19.
Referring to Fig. 1, Fig. 2 and Fig. 6, above the above-mentioned wooden partition 2 block operations and display board 1 are installed, the wall of wooden partition 2 is each side installed a score and is detected optical-electric module 7; Operation push-button 5 is housed on described operation and the display board 1 and shows charactron 4; Score detects optical-electric module 7 centre generating laser 21 is housed, and the whole piece score detects the uniform along the vertical direction phototriode 22 of optical-electric module 7; In the desktop both sides of table 3 score also is installed respectively and detects optical-electric module 7.
The above-mentioned light path that go-on-go photometry electricity module 7 is arranged shown in Figure 7.
Referring to Fig. 9, the circuit system structure of the intelligent table tennis of these family expenses body-building wall is: the motor 11,16,19 that above-mentioned operation push-button 5, demonstration charactron 4, score detect optical-electric module 7 and driving kick back and chop plate all is connected to a microprocessor 23, and microprocessor 23 passes through a communication interface 24 and is connected with host computer; Operation push-button 5 provides the difficulty signal input microprocessor 23 of practising a ball game; Score detects optical-electric module 7 will record table tennis signal input microprocessor 23; Microprocessor 23 is exported control signal after treatment and is removed to adjust the motor 11,16,19 that drives kick back and chop plate, and adjust kick back 6 according to the difficulty signal of practising a ball game of input, and the signal controlling of output score after treatment shows charactron 4.
Above-mentioned microprocessor 23 adopts the EASYARM2131 cake cores, its pin is moving join as follows:
● the score detection module uses 2 GPIO pins
● the OLED display screen uses 8 GPIO pins
● charactron uses 5 GPIO pins
● 4 buttons use 4 GPIO pins
● 3 chop plate motor use 3 pins that the PWM function is arranged
● 3 kick back motor use 3 GPIO pins
● 2 serial communication pins and PC communication
System principle:
(1) chop function
Scheme one: develop and next motion (Fig. 4) by slider-crank mechanism.
As crank, slide block links to each other with chop plate 8 by disk 15.When guide rail 13,14 was laterally placed, moving of chop plate 8 just can produce the effect of horizontal chop.Thereby guide rail 13,14 also can vertically be placed and produce the vertically effect of chop.Record through experiment:, just can produce tangible chop effect when the translational speed of chop plate 8 reaches 4m/s when above.Then having enough rigidity by chop plate 8 can bat the striker continuously.
Scheme two: rotating disk mechanism (Fig. 5).
This mechanism drives circular chop plate 8 by motor 19.The rotating disk mechanism structure is more simple, and for the striker, and ball hits the chop effect that produces behind the rotating disk and change, and can produce the effect that side is cut and vertically cut randomly.
(2) function of blocking
Quadric chain (Fig. 3).
This mechanism is the evolution of crank and rocker mechanism.Disk 10 is a crank, and kick back 6 is serving as the role of rocking bar.The center fixed at kick back two ends about in the of 6 is on framework, and an end links to each other with connecting rod 12, and when crank rotated, kick back 6 was just done reciprocally swinging around jackshaft, ball is produced the effect of push and block.Through design, the pendulum angle of kick back 6 be ± 10 °, and the maximal clearance between the feasible and groove is 5mm, table tennis is blocked, and be easy to manufacture and design.
(3) score measuring ability (Fig. 6)
Utilize the inducing function of 22 pairs of light of phototriode.The light emitted end is two linear light sources generating lasers 21, constitutes an optical planar circuit (Fig. 7) respectively above desktop and table tennis wall, and receiving terminal is that spacing is the phototriode group of 10mm.The phototriode group is composed in parallel by 3 phototriodes 22, and diameter also is 10mm.(in the score detection module of table tennis wall 52 groups of phototriodes are arranged, the score of desktop detects in the optical-electric module 7 64 groups of phototriodes) each group phototriode 22 has independently signal output.Be output as low level during normal condition, when table tennis drops in the score zone, the phototriode 22 output high level of the light that is blocked.These output signals are passed through logic gates again, as the input signal of processor.In actual fabrication, these phototriode groups are made on the circuit board, and are installed in the cavity, effectively avoided the interference of external light source.
(4) Based Intelligent Control function
By writing certain procedure, make the score situation of system according to the player, increase difficulty automatically.For example can improve the velocity of rotation of kick back, chop plate respectively and change direction.
Software is finished the control and the coordination of each several part hardware.Program circuit is seen Fig. 9.
The operating procedure of these family expenses body-building intelligence table tennis wall is as follows:
1. opening power
2. system initialization
3. microprocessor control motor begins to rotate according to initial parameter
4. kick back and chop plate setting in motion under the drive of motor, charactron shows that numerical value is 0.
5. when table tennis falls into the score zone, the score detection module obtains optical signal, convert the signal of telecommunication to by phototriode, again by comparator and gate circuit, as the input signal of microprocessor, according to the program of establishment, microprocessor is handled, and to the charactron output signal, charactron begins to show score.
Scoring rule: in the user gets to table tennis the score surveyed area of table tennis, and table tennis rebounds in the score surveyed area on the desktop, and the numerical value that charactron shows adds one,
6. when pushing button, produce a signal of telecommunication, give interrupt signal of processor, processor is carried out interrupt routine, and the output duty cycle of PWM is changed, and the change of PWM dutycycle can make rotating speed of motor change.Simultaneously, the stage casing program can be controlled the H bridge circuit, makes turning to of motor change.Along with the machine operation situation changes, by machine driving, the corresponding change takes place in kick back and chop plate working condition.
7. when score surpassed predefined numerical value, the processor internal counter overflowed, and carried out interrupt routine, improved rotating speed of motor.
8. feed back to time difference that the signal of processor changes during when score detection module on score detection module on the desktop and the table tennis wall greater than 1 second, the numerical value of charactron no longer increases, shown numerical value is user's final mark, reinitializes system after 5 seconds, begins one innings of new recreation.
9. when stopping using, powered-down.
Claims (8)
1. family expenses body-building intelligence table tennis wall, comprise a wooden partition (2) that is fixed on table (3) end, movable kick back (6) and chop plate (8) is characterized in that distributing on the described wooden partition (2), kick back (6) is done oscillating motion under the driving of its driving mechanism, chop plate (8) moves as the plane under the driving of its driving mechanism or rotatablely moves.
2. family expenses body-building intelligence table tennis wall according to claim 1 is characterized in that on the described wooden partition (2), described kick back (6) has three, is rectangular shape, lays respectively at lower left quarter, middle and upper part and the upper right quarter of wooden partition (2); Described chop plate (8) has three, and wherein one is round-shaped, is positioned at the middle and lower part of wooden partition (2), and all the other two is rectangular shape, lays respectively at the upper left quarter and the right lower quadrant of wooden partition (2).
3. family expenses body-building intelligence table tennis wall according to claim 1 and 2, the knot that it is characterized in that described kick back (6) and driving mechanism thereof is: the back side, middle part of a kick back (6) and a fixed hinge (9) are hinged, kick back (6) one ends are hinged by a connecting rod (12) and a disc crank (10), and disc crank (10) is driven by a motor (11) and rotates.
4. family expenses body-building intelligence table tennis wall according to claim 1 and 2, the knot that it is characterized in that described chop plate (8) and driving mechanism thereof is: a rectangle chop plate (8) that has the rubber slab face, two ends slip inserting is at the chute (13,14) of wooden partition (2), the middle part of chop plate (8) is by two connecting rods (18,17) hinge disk handle (15), and disc crank (15) is driven by a motor (16) and rotates.
5. family expenses body-building intelligence table tennis wall according to claim 1 and 2, it is characterized in that the structure of described chop plate (8) and driving mechanism thereof is: a back side circle centre position that has the circle chop plate (8) of rubber slab face is fixedlyed connected with the output shaft (20) of a motor (19).
6. family expenses body-building intelligence table tennis wall according to claim 1 is characterized in that installing above the described wooden partition (2) block operations and display board (1), and the wall of wooden partition (2) is each side installed a score and detected optical-electric module (7); Operation push-button (5) is housed on described operation and the display board (1) and shows charactron (4); Score detects optical-electric module (7) centre generating laser (21) is housed, and the whole piece score detects optical-electric module (7) uniform along the vertical direction phototriodes (22); In the desktop both sides of table (3) score also is installed respectively and detects optical-electric module (7).
7. family expenses body-building intelligence table tennis wall according to claim 6, the motor (11,16,19) that it is characterized in that described operation push-button (5), demonstration charactron (4), score detection optical-electric module (7) and driving kick back and the plate of chopping all is connected to a microprocessor (23), and microprocessor (23) is connected with host computer by a communication interface (24); Operation push-button (5) provides the difficulty signal input microprocessor (23) of practising a ball game; Score detects optical-electric module (7) will record table tennis signal input microprocessor (23); Microprocessor (23) is exported control signal after treatment and is removed to adjust the motor (11,16,19) that drives kick back and chop plate, and adjust kick back (6) according to the difficulty signal of practising a ball game of input, and the signal controlling of output score after treatment shows charactron (4).
8. method of operating that is used for the described family expenses body-building of claim 1 intelligence table tennis wall is characterized in that concrete steps are as follows:
(1) opening power;
(2) system initialization;
(3) microprocessor controller begins to rotate according to initial parameter;
(4) kick back and chop plate setting in motion under the drive of motor, charactron shows that numerical value is 0;
(5) when table tennis fell into the score zone, score detected optical-electric module and obtains optical signal, converts the signal of telecommunication to by phototriode, and as the input signal of microprocessor, microprocessor is handled, and to the charactron output signal, charactron begins to show score;
Scoring rule: in the user gets to table tennis wooden partition score surveyed area, and table tennis rebounds in the score detection zone on the desktop, and charactron shows that numerical value adds one;
(6) when pushing button, produce a signal, give interrupt signal of microprocessor, microprocessor is carried out interrupt routine, and rotating speed of motor is changed; Simultaneously, motor steering is changed; Thereby make kick back and chop plate working condition that corresponding change take place;
(7) when score surpassed preset value, the microprocessor internal counter overflowed, and carried out interrupt routine, improved rotating speed of motor;
(8) when detecting score on optical-electric module and the wooden partition, the score on the desktop detects time difference that signal that electric module feeds back to microprocessor changes during greater than 1 second, the numerical value of charactron no longer increases, shown numerical value is user's final mark, reinitialize system after 5 seconds, begin one innings of new recreation;
When (9) stopping using, powered-down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101163707A CN100534553C (en) | 2006-09-21 | 2006-09-21 | Intellective ping-pong wall for household bodybuilding, and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101163707A CN100534553C (en) | 2006-09-21 | 2006-09-21 | Intellective ping-pong wall for household bodybuilding, and operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101049536A true CN101049536A (en) | 2007-10-10 |
| CN100534553C CN100534553C (en) | 2009-09-02 |
Family
ID=38781265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101163707A Expired - Fee Related CN100534553C (en) | 2006-09-21 | 2006-09-21 | Intellective ping-pong wall for household bodybuilding, and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100534553C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019024A (en) * | 2012-11-29 | 2013-04-03 | 浙江大学 | System for realtime and accurate observation and analysis of table tennis rotating and system operating method |
| CN110009794A (en) * | 2019-05-17 | 2019-07-12 | 杭州润笙包装制品有限公司 | A kind of client management system |
| CN113018814A (en) * | 2021-03-11 | 2021-06-25 | 郭婷婷 | Table tennis service robot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6082736A (en) * | 1998-09-03 | 2000-07-04 | Fundex Games, Ltd. | Multipurpose game assembly which includes a table tennis assembly, a bowling assembly, a billiards assembly, a basketball assembly, and a hockey assembly |
-
2006
- 2006-09-21 CN CNB2006101163707A patent/CN100534553C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019024A (en) * | 2012-11-29 | 2013-04-03 | 浙江大学 | System for realtime and accurate observation and analysis of table tennis rotating and system operating method |
| CN103019024B (en) * | 2012-11-29 | 2015-08-19 | 浙江大学 | Real-time accurate surveying and analysis table tennis rotary system and system operation method |
| CN110009794A (en) * | 2019-05-17 | 2019-07-12 | 杭州润笙包装制品有限公司 | A kind of client management system |
| CN110009794B (en) * | 2019-05-17 | 2021-02-26 | 广东万商通控股集团有限公司 | Customer management system |
| CN113018814A (en) * | 2021-03-11 | 2021-06-25 | 郭婷婷 | Table tennis service robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100534553C (en) | 2009-09-02 |
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Granted publication date: 20090902 Termination date: 20120921 |