CN109821213A - Adjustable soldier's pang the ball serve trainer of one bulb speed - Google Patents
Adjustable soldier's pang the ball serve trainer of one bulb speed Download PDFInfo
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- CN109821213A CN109821213A CN201910277457.XA CN201910277457A CN109821213A CN 109821213 A CN109821213 A CN 109821213A CN 201910277457 A CN201910277457 A CN 201910277457A CN 109821213 A CN109821213 A CN 109821213A
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- ball
- fixedly connected
- turntable
- table tennis
- telescopic rod
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Abstract
The present invention relates to adjustable soldier's pang the ball serve trainers of bulb speed.The technical solution adopted is that including fixing clamp, clamping plate, ball tube stent, electric telescopic rod, launching tube, ball cylinder, hose, infrared ray trigger switch, transmitting tube stent, fishbolt, turntable driving motor, driving gear, turntable, electric control lock, putting ball motor, put ball disk.Invention is provided with the adjustable launching tube of launch angle, impact head is drawn by electric telescopic rod come compressed spring, adjustment of the impact head to the stroke speed of table tennis can be achieved to the decrement difference of spring, to realize the adjustment of the speed for the table tennis launched, simultaneously controlled by infrared ray trigger switch electric control lock release impact head, it is ensured that stroke speed and avoid table tennis from sliding out emission cavity naturally.Whole device can be realized the adjustment of the angle of the table tennis of sending, direction and speed, improve the difficulty of the ball of training device sending, and the training for being conducive to sportsman is promoted.
Description
Technical field
The invention belongs to sport assistive device fields, are related to adjustable soldier's pang the ball serve trainer of bulb speed.
Background technique
Table tennis is the national ball game in China, and a kind of common ball game, is seen everywhere people in daily life and beats
The scene of table tennis.Playing table tennis can keep fit and healthy, and the skill played table tennis, existing table tennis can be also promoted by comparing with
Ball service, which receives to train, all needs two people to practice together, could purposefully train every skill of table tennis.Currently on the market
The table tennis practice AID of single training is released successively, and for a people, training service and skill of receiving, sportsman exist alone
When table tennis training, need to practice batsmanship for a long time, sportsman is in table tennis training at present, training device serving way
Single, training difficulty is lower to cause sportsman's progress unobvious, needs the training service dress for being able to ascend trained difficulty
Set the training for helping sportsman.
Summary of the invention
In view of the problems of in the prior art, the invention discloses adjustable soldier's pang ball service training of bulb speed
Device, the technical solution adopted is that, including fixing clamp, the fixing clamp is U-typed and its bottom is connected through a screw thread that there are four folders
Tight bolt, the fishbolt upper end are fixedly connected with clamping plate, and the fixing clamp top is fixedly connected with ball tube stent, and described two
Protective plate is fixedly connected on fixing clamp upper surface between ball tube stent, is rotatably equipped with turntable, the protective plate enclosing
Turntable driving motor is fixedly installed on the disk peripheral, the fixing clamp rear side, the turntable driving motor turns
Driving gear is fixedly installed on axis, the driving gear is coupled with the turntable tooth, and the disk upper surface is fixed to be connected
Sending and receiving shooting cylinder bracket, electric telescopic rod, the launching tube frame upper are rotatablely installed launching tube by pin shaft, and the electricity telescopic rod is stretched
Contracting end is rotatablely connected sliding block by pin shaft, and the sliding block is slidably mounted in the sliding slot of the launching tube lower part, the launching tube
Rear portion, which is fixedly mounted, emits electric telescopic rod, and the transmitting electricity telescopic rod telescopic end is fixedly connected with electric control lock, on the ball tube stent
Portion is fixedly connected with ball cylinder, and the Qiu Tong bottom centre is fixedly mounted and puts ball motor, and the shaft for putting ball motor, which is fixedly connected, puts
Ball disk, it is described put ball disk and be located at ball tube inner chamber bottom and be provided with thereon put ball, ball cylinder bottom passes through hose and institute
Launching tube connection is stated, the launching tube front end and the hose lower port corresponding position are equipped with infrared ray trigger switch, described
Infrared ray trigger switch and the electric control lock are electrically connected.
As a preferred solution of the present invention, the launching tube includes spring installation cavity, emission cavity, in the emission cavity
It is slidably fitted with impact head, spring is installed in the spring installation cavity, the spring one end withstands on spring installation cavity rear end face, separately
One end withstands on the impact head bottom surface, is fixedly connected with lock tongue in the middle part of the impact head bottom surface, the lock tongue is matched with the electric control lock
It closes.
As a preferred solution of the present invention, the ball cylinder inner wall and bottom ball mouth corresponding position are fixedly connected with gear
Ball cover, it is described block cover lower end surface not with put ball disk and contact and be provided with ball mouth, the ball mouth of crossing is semicircle and can only be by falling
Enter the table tennis put in ball to pass through.
Beneficial effects of the present invention: the present invention be provided with the adjustable launching tube of launch angle, by electric telescopic rod with it is automatically controlled
The cooperation of lock realizes the control to impact head, draws impact head come compressed spring, to the decrement of spring by electric telescopic rod
Achievable adjustment of the impact head to the stroke speed of table tennis of difference, to realize the tune of the speed for the table tennis launched
It is whole, while electric control lock release impact head is controlled by infrared ray trigger switch, it is ensured that in table tennis in falling into emission cavity
When discharge impact head immediately and avoid table tennis to strike table tennis and slide out emission cavity naturally.Whole device can be realized hair
The adjustment of the angle of table tennis out, direction and speed improves the difficulty of the ball of training device sending, is conducive to sportsman's
Training is promoted.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is internal structure cross-sectional view of the invention；
Fig. 3 is the structural schematic diagram of launching tube of the invention.
In figure: 1- fixing clamp, 2- clamping plate, 3- protective plate, 4- ball tube stent, 5- electricity telescopic rod, 6- launching tube, 601- spring
Installation cavity, 602- emission cavity, 603- impact head, 604- lock tongue, 605- spring, 7- emit electric telescopic rod, 8- ball cylinder, 801- and block
Cover, 802- cross ball mouth, 9- hose, 10- infrared ray trigger switch, 11- transmitting tube stent, 12- fishbolt, the driving of 13- turntable
Motor, 14- driving gear, 15- turntable, 16- electric control lock, 17- puts ball motor, 18- puts ball disk, 1801- puts ball, 19- sliding block,
20- sliding slot.
Specific embodiment
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, adjustable soldier's pang the ball serve trainer of bulb speed of the present invention, the skill of use
Art scheme is, including fixing clamp 1, and the fixing clamp 1 is U-typed and its bottom is connected through a screw thread there are four fishbolt 12,
12 upper end of fishbolt is fixedly connected with clamping plate 2, and 1 top of fixing clamp is fixedly connected with ball tube stent 4, and described two
Protective plate 3 is fixedly connected on 1 upper surface of fixing clamp between ball tube stent 4, is rotatably equipped with turntable 15, the protective plate 3
Enclosing is fixedly installed with turntable driving motor 13 on 15 periphery of turntable, 1 rear side of fixing clamp, and the turntable drives
Driving gear 14 is fixedly installed in dynamic 13 shaft of motor, the driving gear 14 is coupled with 15 tooth of turntable, described
15 upper surface of turntable is fixedly connected with transmitting tube stent 11, electric telescopic rod 5, and 11 top of transmitting tube stent is rotated by pin shaft pacifies
Launching tube 6 is filled, electricity 5 telescopic end of telescopic rod is rotatablely connected sliding block 19 by pin shaft, and the sliding block 19 is slidably mounted on described
In the sliding slot 20 of 6 lower part of launching tube, 6 rear portion of launching tube, which is fixedly mounted, emits electric telescopic rod 7, the electric telescopic rod 7 of the transmitting
Telescopic end is fixedly connected with electric control lock 16, and 4 top of ball tube stent is fixedly connected with ball cylinder 8, the fixed peace of 8 bottom centre of Qiu Tong
Ball motor 17 is put, the shaft for putting ball motor 17, which is fixedly connected, puts ball disk 18, and the ball disk 18 of putting is located in the ball cylinder 8
It bottom of chamber portion and is provided with puts ball 1801 thereon, 8 bottom of ball cylinder is connected to by hose 9 with the launching tube 6, the launching tube
6 front ends and the 9 lower port corresponding position of hose are equipped with infrared ray trigger switch 10, the infrared ray trigger switch 10 and institute
State the electric connection of electric control lock 16.
The launching tube 6 includes spring installation cavity 601, emission cavity 602, is slidably fitted with shock in the emission cavity 602
First 603, spring 605 is installed in the spring installation cavity 601, described 605 one end of spring withstands on 601 rear end face of spring installation cavity,
The other end withstands on 603 bottom surface of impact head, is fixedly connected with lock tongue 604, the lock tongue 604 in the middle part of 603 bottom surface of impact head
Cooperate with the electric control lock 16.
8 inner wall of ball cylinder and bottom ball mouth corresponding position are fixedly connected with cover 801 of blocking, described to block under cover 801
End face not with put ball disk 18 and contact and be provided with ball mouth 802, the ball mouth 802 of crossing is semicircle and described can only put ball by falling into
Table tennis in hole 1801 passes through.
The working principle of the invention: it is pressed in clamping plate 2 on table tennis table to will entirely fill by adjusting fishbolt 12
It sets and is fixed on table tennis table.Emitting the electric elongation of telescopic rod 7 makes electric control lock 16 lock lock tongue 604, then emits electric telescopic rod 7 and receives
Impact head 603 is pulled back simultaneously compressed spring 605 by contracting, and the stroke for emitting electric telescopic rod 7 is adjustable, can be realized to spring 605
The control of decrement, to realize the control of the emission rate of table tennis after the ejection speed i.e. shock table tennis to impact head 603
System drives the adjustment of 5 collapsing length of rotation and electric telescopic rod of turntable 15 to can be realized to transmitting by turntable driving motor 13
The adjustment of the direction of the launch and launch angle when the transmitting table tennis of cylinder 6.It is put into table tennis in ball cylinder 8, in the resistance of cover 801 of blocking
Keeping off lower table tennis can not enter in the hose 9 of ball cylinder bottom, fall into put table tennis in ball 1801 then can be with putting ball
The rotation of disk 18 and move, and passed through ball mouth 802 and entered in cover 801 of blocking, and enter hose 9 from the hole of 8 bottom of ball cylinder,
It eventually falls into the emission cavity 602 of launching tube 6, triggers infrared ray trigger switch 10 immediately when ball enters emission cavity 602, it is red
Outside line trigger switch control electric control lock 16 is opened and discharges lock tongue 604, so that the ejection of impact head 603 be made to hit table tennis, completes
Transmitting movement.
The electronic component that the present invention uses can be bought easily on the market, belong to the widely used prior art, circuit
Connection type those skilled in the art can obtain Technical Reference by consulting the relevant technologies handbook.
Although above-mentioned be explained in detail specific embodiments of the present invention, the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also do without departing from the purpose of the present invention
Various change out, without having the modification of creative work or deformation still within protection scope of the present invention.
Claims (3)
1. adjustable soldier's pang the ball serve trainer of bulb speed, including fixing clamp (1), the fixing clamp (1) is U-typed and its bottom
Portion is connected through a screw thread there are four fishbolt (12), and fishbolt (12) upper end is fixedly connected with clamping plate (2), described solid
Clamp (1) top is fixedly connected with ball tube stent (4), solid on fixing clamp (1) upper surface between the two balls tube stent (4)
Surely it is connected with protective plate (3), is rotatably equipped with turntable (15), protective plate (3) enclosing is described on the turntable (15) periphery
It is fixedly installed with turntable driving motor (13) in fixing clamp (1) rear side, it is fixed in turntable driving motor (13) shaft
Driving gear (14) is installed, the driving gear (14) is coupled with the turntable (15) tooth, table on the turntable (15)
Face is fixedly connected with transmitting tube stent (11), electric telescopic rod (5), and the transmitting tube stent (11) top is rotatablely installed by pin shaft and is sent out
Shooting cylinder (6), electricity telescopic rod (5) telescopic end are rotatablely connected sliding block (19) by pin shaft, and the sliding block (19) is slidably mounted on
In the sliding slot (20) of launching tube (6) lower part, launching tube (6) rear portion, which is fixedly mounted, emits electric telescopic rod (7), the hair
Radio telescopic rod (7) telescopic end is fixedly connected electric control lock (16), and ball tube stent (4) top is fixedly connected ball cylinder (8), described
Ball cylinder (8) bottom centre is fixedly mounted and puts ball motor (17), and the shaft for putting ball motor (17), which is fixedly connected, puts ball disk (18),
It is described put ball disk (18) and be located at ball cylinder (8) intracavity bottom and be provided with thereon put ball (1801), ball cylinder (8) bottom is logical
It crosses hose (9) to be connected to the launching tube (6), launching tube (6) front end and the hose (9) lower port corresponding position are installed
Have infrared ray trigger switch (10), the infrared ray trigger switch (10) and the electric control lock (16) are electrically connected.
2. a kind of goalkeeper partner training device according to claim 1, it is characterised in that: the launching tube (6) includes
Spring installation cavity (601), emission cavity (602) are slidably fitted with impact head (603) in the emission cavity (602), the spring peace
It behave affectedly in (601) and spring (605) is installed, described spring (605) one end withstands on spring installation cavity (601) rear end face, other end top
It is fixedly connected lock tongue (604) in the middle part of the impact head (603) bottom surface, impact head (603) bottom surface, the lock tongue (604)
Cooperate with the electric control lock (16).
3. a kind of goalkeeper partner training device according to claim 1, it is characterised in that: ball cylinder (8) inner wall with
Bottom ball mouth corresponding position is fixedly connected with cover of blocking (801), cover of blocking (801) lower end surface not with put ball disk (18) and connect
It touches and was provided with ball mouth (802), described cross ball mouth (802) are semicircle and can only put the table tennis in ball (1801) described in falling into
Pang ball passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277457.XA CN109821213A (en) | 2019-04-08 | 2019-04-08 | Adjustable soldier's pang the ball serve trainer of one bulb speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277457.XA CN109821213A (en) | 2019-04-08 | 2019-04-08 | Adjustable soldier's pang the ball serve trainer of one bulb speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109821213A true CN109821213A (en) | 2019-05-31 |
Family
ID=66874985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910277457.XA Withdrawn CN109821213A (en) | 2019-04-08 | 2019-04-08 | Adjustable soldier's pang the ball serve trainer of one bulb speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109821213A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180146A (en) * | 2019-06-03 | 2019-08-30 | 甘肃农业大学 | A kind of spherical shape sports equipment promotion transmission device |
| CN110216695A (en) * | 2019-07-01 | 2019-09-10 | 河海大学常州校区 | Basket-Shooting Robot |
| CN110368659A (en) * | 2019-08-12 | 2019-10-25 | 梁玉轩 | A kind of basketball pitching machine |
| CN110478880A (en) * | 2019-08-23 | 2019-11-22 | 商丘师范学院 | A kind of tennis training apparatus for correcting |
| CN111249710A (en) * | 2020-03-12 | 2020-06-09 | 重庆三峡学院 | Pass device for air volleyball smash training |
| CN112263823A (en) * | 2020-11-02 | 2021-01-26 | 李军利 | Ball serving device |
| CN113521698A (en) * | 2021-07-17 | 2021-10-22 | 哈尔滨体育学院 | Table tennis beginner forehand ball-attacking training device |
-
2019
- 2019-04-08 CN CN201910277457.XA patent/CN109821213A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180146A (en) * | 2019-06-03 | 2019-08-30 | 甘肃农业大学 | A kind of spherical shape sports equipment promotion transmission device |
| CN110216695A (en) * | 2019-07-01 | 2019-09-10 | 河海大学常州校区 | Basket-Shooting Robot |
| CN110368659A (en) * | 2019-08-12 | 2019-10-25 | 梁玉轩 | A kind of basketball pitching machine |
| CN110478880A (en) * | 2019-08-23 | 2019-11-22 | 商丘师范学院 | A kind of tennis training apparatus for correcting |
| CN110478880B (en) * | 2019-08-23 | 2021-01-22 | 商丘师范学院 | Tennis training orthotic devices |
| CN111249710A (en) * | 2020-03-12 | 2020-06-09 | 重庆三峡学院 | Pass device for air volleyball smash training |
| CN112263823A (en) * | 2020-11-02 | 2021-01-26 | 李军利 | Ball serving device |
| CN112263823B (en) * | 2020-11-02 | 2021-08-03 | 郑州大学体育学院 | Ball serving device |
| CN113521698A (en) * | 2021-07-17 | 2021-10-22 | 哈尔滨体育学院 | Table tennis beginner forehand ball-attacking training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190531 |