CN108815820A - A kind of novel badminton ball serving device - Google Patents
A kind of novel badminton ball serving device Download PDFInfo
- Publication number
- CN108815820A CN108815820A CN201810653743.7A CN201810653743A CN108815820A CN 108815820 A CN108815820 A CN 108815820A CN 201810653743 A CN201810653743 A CN 201810653743A CN 108815820 A CN108815820 A CN 108815820A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixedly connected
- support plate
- piston
- ball serving
- 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.)
- Pending
Links
- 239000007787 solid Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/409—Stationarily-arranged devices for projecting balls or other bodies with pneumatic ball- or body-propelling means
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0017—Training appliances or apparatus for special sports for badminton
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of novel badminton ball serving devices, including bottom plate, the upper surface of the bottom plate is fixedly connected with the bottom end of fixed link, the top of the fixed plate is flexibly connected by pin shaft with the back side of fixed block, the upper surface of the fixed block is fixedly connected with the lower surface of cylinder, and the left side of the cylinder is fixedly connected there are two fixed plate.The novel badminton ball serving device, by the way that cylinder is arranged, cylinder, spring, escape pipe, piston, support plate, push rod and ball mouth, so that cylinder squeezes gas, so that gas passes through escape pipe and extrusion piston, so that two connecting rods of piston driving move right, so that two connecting rods drive support plate to move right, so that support plate drives push rod to move right, so that push rod pushes shuttlecock, shuttlecock is projected out of cylinder, the holding of coach's single armed is not needed, it is that student carries out action training of continuing to serve that another, which holds racket service, the physical strength of the coach greatlyd save.
Description
Technical field
The present invention relates to shuttlecock equipment technical field, specially a kind of novel badminton ball serving device.
Background technique
Shuttlecock is the indoor and outdoor sports that can be carried out.According to the number participated in, singles can be divided into
3 are made a call to doubles and emerging 3.Racket by：The connector of face, dabber, handle and frame and dabber is constituted.
Need to train carry out training mate in shuttlecock training process, coach needs single armed to catch during training mate, separately
One hand-held racket service is that student carries out action training of continuing to serve, but this training method considerably increases coach's
Physical strength.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of novel badminton ball serving device, solves in training mate
Cheng Zhong coach needs single armed to catch, and another holds racket service and carries out action training of continuing to serve for student, but this
Training method considerably increases the problem of physical strength of coach.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of novel badminton ball serving device, including bottom
Plate, the upper surface of the bottom plate are fixedly connected with the bottom end of fixed link, and the top of the fixed plate passes through pin shaft and fixed block
The back side is flexibly connected, and the upper surface of the fixed block is fixedly connected with the lower surface of cylinder, and the left side of the cylinder is fixed to be connected
Fixed plate there are two connecing, and the opposite face of two fixed plates is fixedly connected with the upper and lower surfaces of driving device respectively, institute
The right end for stating driving device is connected with the left side of cylinder.
The cylinder inner wall opens up fluted, is provided with piston in the groove, the left side of the piston passes through two
Spring is fixedly connected with the left side of groove inner wall, and the right side of the piston passes through the left side of two connecting rods and pushing meanss
Face is fixedly connected, and the upper and lower surfaces of the pushing meanss are fixedly connected to sliding block, and the sliding block is slidably connected at cunning
In slot, the sliding slot is provided with the upper surface of cylinder inner wall, and the right side of the cylinder is fixedly connected with ball mouth.
The lower surface of the cylinder is fixedly connected with the upper surface of two pushing blocks, and the opposite face of two pushing blocks is connected with
Second bearing, and the second shaft is socketed in two second bearings, the outer surface of second shaft by electric pushrod with
The outer surface of first rotating shaft is fixedly connected, first bearing that there are two the outer surface sockets of the first rotating shaft, and two first axles
The opposite face for being respectively engaged with two blocks is held, and the lower surface of two blocks is fixedly connected with the upper surface of bottom plate.
Preferably, the pushing meanss include support plate, the upper and lower surfaces of the support plate respectively with two cunnings
The upper and lower surfaces of block are fixedly connected, and the right side of the support plate is fixedly connected with push rod, the left side of the support plate
Face is fixedly connected with the right end of two connecting rods.
Preferably, the driving device includes cylinder, the upper and lower surfaces of the cylinder respectively with two fixed plates
Opposite face be fixedly connected, the gas outlet of the cylinder is connected with the left end of escape pipe, the right end and cylinder of the escape pipe
Left side be connected.
Preferably, the groove is shaped to circle, and the cylinder is shaped to circle, the electric pushrod
Model HB-DJ801.
Preferably, the upper surface of the cylinder is fixedly connected with the lower surface of power supply, the upper surface of the power supply and switch
Lower surface be fixedly connected.
Preferably, the output end of the power supply is electrically connected by conducting wire with the input terminal of switch, the output end of the switch
It is electrically connected respectively with the input terminal of electric pushrod and cylinder by conducting wire.
(3) beneficial effect
The present invention provides a kind of novel badminton ball serving devices, have following beneficial effect：
1, novel badminton ball serving device, by the way that cylinder, cylinder, spring, escape pipe, piston, connecting rod, support is arranged
Plate, push rod and ball mouth, when being served a ball, shuttlecock can be put into cylinder by coach from ball mouth, be passed through
Cylinder operation is controlled, so that cylinder squeezes gas, so that gas passes through escape pipe and extrusion piston, so that piston driving two
Connecting rod moves right, so that two connecting rods drive support plate to move right, so that support plate drives push rod to move right, makes
It obtains push rod and pushes shuttlecock, shuttlecock is projected out of cylinder, do not need the holding of coach's single armed, another holds ball
It serves and carries out action training of continuing to serve for student, the physical strength of the coach greatlyd save.
2, the novel badminton ball serving device passes through setting electric pushrod, first rotating shaft, the second shaft, first bearing, the
Two bearings and cylinder, when needing to adjust the height of cylinder, by control electric pushrod work, so that electric pushrod elongation drives
Second shaft is rotated and is moved up, so that first rotating shaft drives two pushing blocks to move up, so that two pushing blocks drive circle
Cylinder moves up, so that it is more convenient when the height of coach's adjustment cylinder, it is significantly more efficient that students are trained.
3, the novel badminton ball serving device by setting spring, piston, groove, cylinder, support plate, connecting rod and pushes away
Bar, when cylinder stops working, so that spring tension band piston is moved to the left, so that two connecting rods of piston driving are to moving to left
It is dynamic, so that two connecting rods drive support plates and push rod to be moved to the left, so that the more convenient progress of coach is served a ball next time,
And structure of the invention is compact, design is rationally, practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the present invention faces；
Fig. 2 is the schematic diagram of the section structure of groove left view of the present invention；
Fig. 3 is the structural schematic diagram amplified at A of the present invention.
In figure：1 bottom plate, 2 fixed links, 3 pin shafts, 4 fixed blocks, 5 blocks, 6 first rotating shafts, 7 first bearings, 8 electric pushrods,
9 ball mouths, 10 switches, 11 power supplys, 12 pushing meanss, 121 push rods, 122 support plates, 13 sliding blocks, 14 connecting rods, 15 sliding slots, 16
Groove, 17 pistons, 18 springs, 19 cylinders, 20 fixed plates, 21 driving devices, 211 cylinders, 212 escape pipes, 22 pushing blocks, 23 second
Bearing, 24 second shafts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution：A kind of novel badminton ball serving device, including bottom plate 1,
The upper surface of bottom plate 1 is fixedly connected with the bottom end of fixed link 2, and the upper surface of cylinder 19 is fixedly connected with the lower surface of power supply 11,
The upper surface of power supply 11 is fixedly connected with the lower surface of switch 10, by the way that power supply 11 is arranged, allows power supply 11 to cylinder 211
It powers with electric pushrod 8, so that cylinder 211 and electric pushrod 8 can work normally, by the way that switch 10 is arranged, so that coach
More convenient control electric pushrod 8 and cylinder 211 work, and the output end of power supply 11 passes through the input terminal of conducting wire and switch 10 electricity
The output end of connection, switch 10 is electrically connected with the input terminal of electric pushrod 8 and cylinder 211 respectively by conducting wire, fixed plate 20
Top is flexibly connected by pin shaft 3 with the back side of fixed block 4, by the way that pin shaft 3 is arranged, when electric pushrod 8 drives cylinder 19 to rotate
When, 19 fixed block 4 of cylinder is rotated in the outer surface of pin shaft 3, so that more convenient, fixed block 4 when cylinder 19 rotates
Upper surface be fixedly connected with the lower surface of cylinder 19, the left side of cylinder 19 is fixedly connected there are two fixed plate 20, by setting
Set fixed plate 20, worked by control cylinder 211 so that cylinder 211 squeezes gas so that gas by escape pipe 212 and
Cylinder 211 will not shake and more stable when extrusion piston 17, and the opposite face of two fixed plates 20 respectively with driving device 21
Upper and lower surfaces be fixedly connected, driving device 21 include cylinder 211, the upper and lower surfaces of cylinder 211 respectively with
The opposite face of two fixed plates 20 is fixedly connected, and the gas outlet of cylinder 211 is connected with the left end of escape pipe 212, escape pipe 212
Right end be connected with the left side of cylinder 19, by be arranged piston 17 so that gas pass through escape pipe 212 and extrusion piston
17, so that piston 17 drives two connecting rods 14 to move right, so that two connecting rods 14 drive support plate 122 to move right,
So that support plate 122 drives push rod 121 to move right, so that push rod 121 pushes shuttlecock, allow shuttlecock from cylinder 19
More efficient when interior injection, the right end of driving device 21 is connected with the left side of cylinder 19.
19 inner wall of cylinder opens up fluted 16, and groove 16 is shaped to circle, and cylinder 19 is shaped to circle,
The model HB-DJ801 of electric pushrod 8, is provided with piston 17 in groove 16, the left side of piston 17 by two springs 18 with
The left side of 16 inner wall of groove is fixedly connected, by the way that spring 18 is arranged, when cylinder 211 stops working, so that 18 pulling force of spring
Band piston 17 is moved to the left, so that piston 17 drives two connecting rods 14 to be moved to the left, so that two connecting rods 14 drive branch
Fagging 122 and push rod 121 are moved to the left, so that the more convenient progress of coach is served a ball next time, the right side of piston 17 is logical
It crosses two connecting rods 14 to be fixedly connected with the left side of pushing meanss 12, pushing meanss 12 include support plate 122, support plate 122
Upper and lower surfaces be fixedly connected respectively with the upper and lower surfaces of two sliding blocks 13, the right side of support plate 122 is solid
Surely it is connected with push rod 121, the left side of support plate 122 is fixedly connected with the right end of two connecting rods 14, by the way that electronic push away is arranged
Bar 8, so that the elongation of electric pushrod 8 drives the second shaft 24 to rotate and moves up, so that first rotating shaft 6 drives two pushing blocks
22 move up, so that two pushing blocks 22 drive cylinder 19 to move up, so that when the height of coach's adjustment cylinder 19 more
Convenient, significantly more efficient to be trained to students, the upper and lower surfaces of pushing meanss 12 are fixedly connected to sliding block 13,
Sliding block 13 is slidably connected in sliding slot 15, and sliding slot 15 is provided with the upper surface of 19 inner wall of cylinder, and the right side of cylinder 19 is fixed to be connected
It is connected to ball mouth 9.
The lower surface of cylinder 19 is fixedly connected with the upper surface of two pushing blocks 22, by the way that sliding block 13 is arranged, so that two companies
Extension bar 14 drives support plate 122 to move left and right, so that support plate 122, which drives push rod 121 to move left and right, to make to shake and more
Stablize, and the opposite face of two pushing blocks 22 is connected with second bearing 23, and is socketed with second turn in two second bearings 23
Axis 24, by setting first rotating shaft 6 and the second shaft 24, when electric pushrod 8 extends, so that first rotating shaft 6 and the second shaft
24 rotate in first bearing 7 and second bearing 23, so that electric pushrod 8 will not be rolled over when electric pushrod 8 drives cylinder 19 to rotate
Disconnected, the outer surface of the second shaft 24 is fixedly connected by electric pushrod 8 with the outer surface of first rotating shaft 6, the appearance of first rotating shaft 6
Surface cover connects there are two first bearing 7, and two first bearings 7 are respectively engaged with the opposite face of two blocks 5, and two blocks 5
Lower surface be fixedly connected with the upper surface of bottom plate 1.
In use, shuttlecock can be put into cylinder 19 by coach from ball mouth 9 when being served a ball, lead to
The work of control cylinder 211 is crossed, so that cylinder 211 squeezes gas, so that gas is made by escape pipe 212 and extrusion piston 17
Obtaining piston 17 drives two connecting rods 14 to move right, so that two connecting rods 14 drive support plates 122 to move right, so that branch
Fagging 122 drives push rod 121 to move right, so that push rod 121 pushes shuttlecock, shuttlecock is penetrated out of cylinder 19
Out, it when needing to adjust the height of cylinder 19, is worked by control electric pushrod 8, so that the elongation of electric pushrod 8 drives second turn
Axis 24 is rotated and is moved up, so that first rotating shaft 6 drives two pushing blocks 22 to move up, so that two pushing blocks 22 drive circle
Cylinder 19 moves up.
It can to sum up obtain, 1, the novel badminton ball serving device, by the way that cylinder 19, cylinder 211, spring 18, escape pipe is arranged
212, piston 17, connecting rod 14, support plate 122, push rod 121 and ball mouth 9, when being served a ball, coach can be incited somebody to action
Shuttlecock is put into cylinder 19 from ball mouth 9, is worked by control cylinder 211, so that cylinder 211 squeezes gas, is made to bring about the desired sensation
Body is by escape pipe 212 and extrusion piston 17, so that piston 17 drives two connecting rods 14 to move right, so that two connections
Bar 14 drives support plate 122 to move right, so that support plate 122 drives push rod 121 to move right, so that push rod 121 pushes plumage
Ball top projects shuttlecock out of cylinder 19, does not need the holding of coach's single armed, and another holds racket service to learn
Member carries out action training of continuing to serve, the physical strength of the coach greatlyd save.
2, novel badminton ball serving device, by the way that electric pushrod 8, first rotating shaft 6, the second shaft 24, first axle is arranged
7, second bearing 23 and cylinder 19 are held, when needing to adjust the height of cylinder 19, is worked by control electric pushrod 8, so that electric
The dynamic elongation of push rod 8 drives the second shaft 24 to rotate and moves up, so that first rotating shaft 6 drives two pushing blocks 22 to moving up
It is dynamic, so that two pushing blocks 22 drive cylinder 19 to move up, so that it is more convenient when the height of coach's adjustment cylinder 19, more
Effectively students are trained.
3, novel badminton ball serving device, by the way that spring 18, piston 17, groove 16, cylinder 211, support plate is arranged
122, connecting rod 14 and push rod 121, so that 18 pull strap piston 17 of spring is moved to the left, make when cylinder 211 stops working
Piston 17 drives two connecting rods 14 to be moved to the left so that two connecting rods 14 drive support plates 122 and push rod 121 to moving to left
Dynamic, so that the more convenient progress of coach is served a ball next time, and structure of the invention is compact, and design is rationally, practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of novel badminton ball serving device, including bottom plate (1), it is characterised in that：The upper surface of the bottom plate (1) and fixation
The bottom end of bar (2) is fixedly connected, and the top of the fixed plate (20) is flexibly connected by pin shaft (3) with the back side of fixed block (4),
The upper surface of the fixed block (4) is fixedly connected with the lower surface of cylinder (19), and the left side of the cylinder (19) is fixedly connected
There are two fixed plate (20), and the opposite face of two fixed plates (20) is solid with the upper and lower surfaces of driving device (21) respectively
Fixed connection, the right end of the driving device (21) are connected with the left side of cylinder (19)；
Cylinder (19) inner wall opens up fluted (16), is provided with piston (17) in the groove (16), the piston (17)
Left side be fixedly connected by two springs (18) with the left side of groove (16) inner wall, the right side of the piston (17) is logical
It crosses two connecting rods (14) to be fixedly connected with the left side of pushing meanss (12), the upper surface of the pushing meanss (12) and following table
Face is fixedly connected to sliding block (13), and the sliding block (13) is slidably connected in sliding slot (15), and the sliding slot (15) is provided with circle
The upper surface of cylinder (19) inner wall, the right side of the cylinder (19) is fixedly connected with ball mouth (9)；
The lower surface of the cylinder (19) is fixedly connected with the upper surface of two pushing blocks (22), and the opposite face of two pushing blocks (22)
It is connected with second bearing (23), and is socketed with the second shaft (24) in two second bearings (23), second shaft
(24) outer surface is fixedly connected by electric pushrod (8) with the outer surface of first rotating shaft (6), outside the first rotating shaft (6)
There are two first bearing (7) for surface socket, and two first bearings (7) are respectively engaged with the opposite face of two blocks (5), and two
The lower surface of a block (5) is fixedly connected with the upper surface of bottom plate (1).
2. a kind of novel badminton ball serving device according to claim 1, it is characterised in that：Pushing meanss (12) packet
Include support plate (122), the upper and lower surfaces of the support plate (122) respectively with the upper surface of two sliding blocks (13) and following table
Face is fixedly connected, and the right side of the support plate (122) is fixedly connected with push rod (121), the left side of the support plate (122)
It is fixedly connected with the right end of two connecting rods (14).
3. a kind of novel badminton ball serving device according to claim 1, it is characterised in that：Driving device (21) packet
It includes cylinder (211), the upper and lower surfaces of the cylinder (211) are fixed with the opposite face of two fixed plates (20) respectively to be connected
It connects, the gas outlet of the cylinder (211) is connected with the left end of escape pipe (212), the right end and cylinder of the escape pipe (212)
(19) left side is connected.
4. a kind of novel badminton ball serving device according to claim 3, it is characterised in that：The shape of the groove (16)
It is provided in round, the cylinder (19) is shaped to circle, the model HB-DJ801 of the electric pushrod (8).
5. a kind of novel badminton ball serving device according to claim 4, it is characterised in that：The upper table of the cylinder (19)
Face is fixedly connected with the lower surface of power supply (11), and the upper surface of the power supply (11) is fixedly connected with the lower surface of switch (10).
6. a kind of novel badminton ball serving device according to claim 5, it is characterised in that：The output of the power supply (11)
End by conducting wire with switch (10) input terminal be electrically connected, it is described switch (10) output end pass through conducting wire respectively with electric pushrod
(8) it is electrically connected with the input terminal of cylinder (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810653743.7A CN108815820A (en) | 2018-06-22 | 2018-06-22 | A kind of novel badminton ball serving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810653743.7A CN108815820A (en) | 2018-06-22 | 2018-06-22 | A kind of novel badminton ball serving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108815820A true CN108815820A (en) | 2018-11-16 |
Family
ID=64137875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810653743.7A Pending CN108815820A (en) | 2018-06-22 | 2018-06-22 | A kind of novel badminton ball serving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108815820A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559638A (en) * | 2019-09-30 | 2019-12-13 | 江苏师范大学 | Rugby ball dispenser |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140078311A (en) * | 2012-12-17 | 2014-06-25 | 광주광역시 광산구 | Apparatus for launching shuttlecock |
| CN104548556A (en) * | 2014-12-30 | 2015-04-29 | 山东交通学院 | Badminton smashing trainer |
| CN106362376A (en) * | 2016-09-30 | 2017-02-01 | 广西大学 | Badminton training machine |
| CN107213617A (en) * | 2017-07-26 | 2017-09-29 | 郑素文 | A kind of full-automatic service robot |
| CN207221247U (en) * | 2017-08-10 | 2018-04-13 | 新昌县佳良制冷配件厂 | A kind of multi-angle badminton service robot |
-
2018
- 2018-06-22 CN CN201810653743.7A patent/CN108815820A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140078311A (en) * | 2012-12-17 | 2014-06-25 | 광주광역시 광산구 | Apparatus for launching shuttlecock |
| CN104548556A (en) * | 2014-12-30 | 2015-04-29 | 山东交通学院 | Badminton smashing trainer |
| CN106362376A (en) * | 2016-09-30 | 2017-02-01 | 广西大学 | Badminton training machine |
| CN107213617A (en) * | 2017-07-26 | 2017-09-29 | 郑素文 | A kind of full-automatic service robot |
| CN207221247U (en) * | 2017-08-10 | 2018-04-13 | 新昌县佳良制冷配件厂 | A kind of multi-angle badminton service robot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559638A (en) * | 2019-09-30 | 2019-12-13 | 江苏师范大学 | Rugby ball dispenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104490566B (en) | Rehabilitation trainer for lower limbs | |
| CN208319455U (en) | A kind of orthopedic rehabilitation training device | |
| CN109481230A (en) | A kind of Multifunctional rehabilitation exercise device | |
| CN108815820A (en) | A kind of novel badminton ball serving device | |
| CN107595548A (en) | Automatic fixer and recovery training method in being trained for human body recovery | |
| CN207168952U (en) | A kind of athletic training upper limbs exercising apparatus | |
| CN108938367A (en) | A kind of waist body-building massage instrument and massage method | |
| CN204147235U (en) | Portable device for healing and training elbow joint | |
| CN220404370U (en) | Portable back massage device | |
| CN104799961B (en) | Medical appliance for implanting tooth | |
| CN208581632U (en) | A kind of computer based field irrigation equipment | |
| CN208541736U (en) | A kind of physical training spring arrangement convenient for adjusting strength | |
| CN204972880U (en) | Multi -functional fitness equipment | |
| CN207651055U (en) | Oral cavity model holder and oral teaching model | |
| CN108745741A (en) | A kind of spray-painting plant of domestic robot | |
| CN211986994U (en) | Volleyball training equipment | |
| CN209108548U (en) | A kind of Straddle riding type, reciprocal telescopic formula vivid platform | |
| CN114100067A (en) | Postoperative rehabilitation training device for patient in thoracic surgery | |
| CN108939277A (en) | With ointment applicator when a kind of Calf muscle is ached | |
| CN1895200B (en) | Bra-style C-shaped artifical breast massage device | |
| CN221695934U (en) | A fascia gun massage head shock-absorbing leather ring assembly device | |
| CN104771287A (en) | Finger rehabilitation physiotherapy instrument | |
| CN205216082U (en) | Sit up auxiliary device | |
| CN204307312U (en) | A kind of discus apparatus vibration core stability force amount trainer | |
| CN204671490U (en) | Finger gymnastic physiotherapy table |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |