CN204380189U - Soldier's pang ball automatic ball-sending device - Google Patents
Soldier's pang ball automatic ball-sending device Download PDFInfo
- Publication number
- CN204380189U CN204380189U CN201520081891.8U CN201520081891U CN204380189U CN 204380189 U CN204380189 U CN 204380189U CN 201520081891 U CN201520081891 U CN 201520081891U CN 204380189 U CN204380189 U CN 204380189U
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- China
- Prior art keywords
- connecting rod
- driving
- table tennis
- motor
- support
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- 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
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of soldier pang ball automatic ball-sending device, described soldier pang ball automatic ball-sending device comprises a release support, described release support comprises a rack body, the top of described rack body is provided with a first square spacing framework, the top of the described first spacing framework is provided with the second spacing framework of an annular, described rack body is provided with the guiding horizontal stripe of pair of parallel setting, the side of described rack body is provided with an electric machine support, the installation being provided with a strip in described first spacing framework is rectangular, the rectangular bottom of described installation is provided with the spacing horizontal stripe of a horizontally set, a slidably driving arm is provided with between described guiding horizontal stripe.When motor tooth head forwards semicircle face to, drive tooth bar release, under the effect of back-moving spring, the first drive link and the second drive link pop up, thus are launched away by table tennis fast, substantially increase release height and the release speed of table tennis.
Description
Technical Field
The utility model relates to a sports equipment, more precisely, be an automatic ball device that send of soldier's pang ball.
Background
In table tennis activities, it is often necessary to train with a ball dispenser in order to improve the skills and reaction rate of the trainer. The ball feeding part of the prior table tennis ball serving machine generally adopts pneumatic ball feeding, has low speed and can not send high-speed balls.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to an automatic ball device that send of soldier's pang ball is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
an automatic table tennis ball feeding device comprises a ball feeding support, the ball feeding support comprises a support main body, a square first limiting frame is arranged at the top of the support main body, an annular second limiting frame is arranged at the top of the first limiting frame, a pair of guide transverse strips which are arranged in parallel are arranged on the support main body, a motor support is arranged on one side of the support main body, a long strip-shaped installation strip is arranged in the first limiting frame, a transversely arranged limiting transverse strip is arranged at the bottom of the installation strip, a slidable driving support is arranged between the guide transverse strips, a motor driving part is arranged on the motor support, a limiting column cap is arranged at the top of the installation strip, the driving support comprises a driving rack and a driving fork frame in a Y shape, the two tail ends of the driving fork are respectively provided with a fork column head, the motor driving part comprises a motor body and a semicircular motor tooth head, the motor tooth head is matched with the driving rack, a first driving connecting rod is respectively arranged between the limiting column head and the fork column head, the head of the first driving connecting rod is respectively provided with a rotatable second driving connecting rod, and the first driving connecting rod is arranged in a reset spring.
As the utility model discloses the embodiment of preferred, the top of first drive connecting rod be equipped with a first connecting rod column cap, its afterbody is equipped with a first connecting rod round hole, the afterbody of second drive connecting rod be equipped with a third connecting rod round hole and a fourth connecting rod round hole, third connecting rod round hole with spacing column cap cooperate, first connecting rod column cap with fourth connecting rod round hole cooperate, first connecting rod round hole with the crotch column cap cooperate.
As the preferred embodiment of the utility model, the length of the limiting horizontal bar is greater than the outer diameter of the return spring.
The utility model discloses an automatic ball device that send of soldier's pang ball's advantage is: when the table tennis ball feeding device is used, a user only needs to place the ball feeding chute above the second limiting frame of the automatic ball feeding device when performing table tennis training, and when the table tennis ball falls onto the second driving connecting rod, the table tennis ball is dragged by the return spring. After the motor body is started, the driving support slides downwards under the matching of the semicircular motor tooth head and the driving rack. When the motor tooth head rotates to the semicircular surface, the driving rack is released, and the first driving connecting rod and the second driving connecting rod are upwards popped out under the action of the return spring, so that the table tennis is quickly popped out, the table tennis feeding height and the table tennis feeding speed are greatly improved, and the table tennis training device is particularly suitable for training of users.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a three-dimensional structure of the automatic table tennis ball feeding device of the utility model;
FIG. 2 is an exploded schematic view of a three-dimensional structure of the table tennis automatic ball feeding device in FIG. 1;
FIG. 3 is an enlarged detail schematic view of an area A of the table tennis automatic ball feeding device in FIG. 2;
FIG. 4 is an enlarged detail schematic view of a region B of the table tennis automatic ball feeding device in FIG. 2;
FIG. 5 is a schematic exploded perspective view of a further embodiment of the automatic table tennis ball feeding device of FIG. 2;
FIG. 6 is an enlarged detail schematic view of a region C of the table tennis automatic ball feeding device in FIG. 5;
wherein,
1. a table tennis ball automatic feeding device; 2. a ball delivery bracket; 21. a stent body; 22. a guide cross bar; 23. a motor bracket; 24. a first limit frame; 25. a second limit frame; 26. installing the long strip; 27. a limiting transverse bar; 28. a limiting column cap; 3. a first drive link; 31. a first link column head; 32. a first link circular aperture; 4. a second drive link; 41. a third connecting rod circular hole; 42. a fourth connecting rod circular hole; 5. a return spring; 6. a drive bracket; 61. a drive rack; 62. a drive fork; 63. a fork column cap; 7. a motor driving section; 71. a motor body; 72. the motor tooth head.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 6, the automatic table tennis ball feeding device 1 of the present invention comprises a ball feeding frame 2, the ball feeding frame 2 comprises a frame main body 21, a square first limit frame 24 is disposed on the top of the frame main body 21, an annular second limit frame 25 is disposed on the top of the first limit frame 24, a pair of parallel guide crossbars 22 is disposed on the frame main body 21, a motor frame 23 is disposed on one side of the frame main body 21, an elongated installation strip 26 is disposed in the first limit frame 24, a transverse limit crossbars 27 is disposed on the bottom of the installation strip 26, a slidable driving frame 6 is disposed between the guide crossbars 22, a motor driving part 7 is disposed on the motor frame 23, a limit column head 28 is disposed on the top of the installation strip 26, the driving frame 6 comprises a driving rack 61 and a Y-shaped driving fork 62, the two ends of the driving fork 62 are respectively provided with a fork column 63, the motor driving part 7 comprises a motor body 71 and a semicircular motor tooth head 72, the motor tooth head 72 is matched with the driving rack 61, a first driving connecting rod 3 is respectively arranged between the limit column head 28 and the fork column 63, the head of the first driving connecting rod 3 is respectively provided with a rotatable second driving connecting rod 4, and the first driving connecting rod 3 is arranged in a return spring 5.
The first driving link 3 has a first link head 31 at the top, a first link circular hole 32 at the rear, a third link circular hole 41 and a fourth link circular hole 42 at the rear, the third link circular hole 41 being matched with the position-limiting post 28, the first link head 31 being matched with the fourth link circular hole 42, the first link circular hole 32 being matched with the fork post 63.
The length of the limit cross bar 27 is larger than the outer diameter of the return spring 5.
When the table tennis ball feeding device is used, as shown in fig. 1 and 2, when a user performs table tennis training, the user only needs to place the ball feeding chute above the second limiting frame 25 of the automatic ball feeding device 1, and when the table tennis ball falls onto the second driving connecting rod 4, the table tennis ball is dragged by the return spring 5. After the motor body 71 is started, the driving bracket 6 slides downwards under the matching of the semicircular motor tooth head 72 and the driving rack 61. When the motor tooth head 72 rotates to the semicircular surface, the driving rack 61 is released, and the first driving connecting rod 3 and the second driving connecting rod 4 are upwards ejected under the action of the return spring 5, so that the table tennis is quickly ejected out, the table tennis feeding height and the table tennis feeding speed are greatly improved, and the table tennis training device is particularly suitable for training of users.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides an automatic table tennis ball feeding device, a serial communication port, automatic table tennis ball feeding device (1) contain one and send ball support (2), send ball support (2) contain a support main part (21), the top of support main part (21) be equipped with a square first spacing frame (24), the top of first spacing frame (24) be equipped with an annular second spacing frame (25), support main part (21) on be equipped with a pair of parallel arrangement's guide horizontal bar (22), one side of support main part (21) be equipped with a motor support (23), first spacing frame (24) in be equipped with a long banding installation rectangular (26), the bottom of installation rectangular (26) be equipped with a horizontal spacing horizontal bar (27), guide horizontal bar (22) between be equipped with a slidable drive support (6), the motor support (23) is provided with a motor driving part (7), the top of the installation strip (26) is provided with a limit column head (28), the driving bracket (6) comprises a driving rack (61) and a Y-shaped driving fork frame (62), two ends of the driving fork frame (62) are respectively provided with a fork frame head (63), the motor driving part (7) comprises a motor body (71) and a semicircular motor tooth head (72), the motor tooth head (72) is matched with the driving rack (61), a first driving connecting rod (3) is respectively arranged between the limiting column head (28) and the fork frame column head (63), the head parts of the first driving connecting rods (3) are respectively provided with a second rotatable driving connecting rod (4), the first driving connecting rod (3) is arranged in a return spring (5).
2. The automatic table tennis ball feeding device as claimed in claim 1, wherein a first connecting rod column head (31) is arranged at the top of the first driving connecting rod (3), a first connecting rod round hole (32) is formed in the tail of the first driving connecting rod, a third connecting rod round hole (41) and a fourth connecting rod round hole (42) are formed in the tail of the second driving connecting rod (4), the third connecting rod round hole (41) is matched with the limit column head (28), the first connecting rod column head (31) is matched with the fourth connecting rod round hole (42), and the first connecting rod round hole (32) is matched with the fork column head (63).
3. The automatic table tennis ball feeding device as claimed in claim 2, wherein the length of the limiting cross bar (27) is greater than the outer diameter of the return spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081891.8U CN204380189U (en) | 2015-02-05 | 2015-02-05 | Soldier's pang ball automatic ball-sending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081891.8U CN204380189U (en) | 2015-02-05 | 2015-02-05 | Soldier's pang ball automatic ball-sending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380189U true CN204380189U (en) | 2015-06-10 |
Family
ID=53352946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520081891.8U Expired - Fee Related CN204380189U (en) | 2015-02-05 | 2015-02-05 | Soldier's pang ball automatic ball-sending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585677A (en) * | 2019-09-30 | 2019-12-20 | 江苏师范大学 | Football ball-receiving training device |
| CN112005760A (en) * | 2020-08-06 | 2020-12-01 | 刘光霞 | High altitude mobile device for ornamental trees and shrubs |
-
2015
- 2015-02-05 CN CN201520081891.8U patent/CN204380189U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585677A (en) * | 2019-09-30 | 2019-12-20 | 江苏师范大学 | Football ball-receiving training device |
| CN112005760A (en) * | 2020-08-06 | 2020-12-01 | 刘光霞 | High altitude mobile device for ornamental trees and shrubs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160205 |