CN217092014U - Table tennis transmitter is used in table tennis training - Google Patents
Table tennis transmitter is used in table tennis training Download PDFInfo
- Publication number
- CN217092014U CN217092014U CN202220184991.3U CN202220184991U CN217092014U CN 217092014 U CN217092014 U CN 217092014U CN 202220184991 U CN202220184991 U CN 202220184991U CN 217092014 U CN217092014 U CN 217092014U
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- table tennis
- supporting
- screening
- wall surface
- screening disc
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- 238000012216 screening Methods 0.000 claims abstract description 78
- 239000000428 dust Substances 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of table tennis emitters, and discloses a table tennis emitter for table tennis training, which comprises a supporting base, wherein an installation frame is fixedly arranged at the top of the supporting base, a transmitting tube is fixedly arranged at the top of the installation frame, a circular through hole is formed in the outer wall surface of the transmitting tube, a table tennis screening disc which is mutually perpendicular to the supporting base is arranged above the transmitting tube, the transmitting tube is fixedly connected with the table tennis screening disc through a fixed rod, a rotatable moving rod is arranged inside the table tennis screening disc, in the utility model, the table tennis emitter can be arranged indoors or outdoors by arranging a supporting component, two supporting rods are pulled to be in a triangular supporting structure at the bottom of the supporting base, and stable support is provided for the supporting base; when the support base is used for outdoor training, the screws at the bottom ends of the three support rods strengthen the supporting and fixing effect of the three support rods on the support base.
Description
Technical Field
The utility model relates to a table tennis transmitter technical field especially relates to a table tennis transmitter is used in table tennis training.
Background
At present, in table tennis sportsman's daily training in-process, often need the training mate to follow different angles and adopt different dynamics to serve, with training table tennis sportsman's reaction capability, thereby improve table tennis sportsman's batting ability, but the training mate is at the in-process training fatigue of training mate, the automatic transmitter that carries out automatic transmission to a large amount of table tennis is adopted in current market, but use table tennis transmitter in the open air and lack the cleaning device of automatic clearance surface earth and dust to the spheroid of dust, when the ball pops out away, ball surface earth can influence the training ball personnel and normally receive the ball.
Through retrieval application number (CN211245468U), the utility model discloses a table tennis transmitter for table tennis training, which comprises a base, wherein the bottom of a mounting groove is fixedly provided with a first servo motor and two electric slide rails which are arranged in parallel through screws, one side of an air storage tank is connected with an air pressure pump through an air pipe, the other side of the air storage tank is fixedly welded with a transmitting pipe, the transmitting pipe is fixedly provided with an electromagnetic valve through bolts, a rotating plate is rotatably arranged in a ball containing box, the bottom of the rotating plate is welded with a driving shaft of a second servo motor, the rotating plate is provided with a ball containing hole, the inner wall of the ball containing box is welded with a ball baffle plate, the ball baffle plate is arranged right above a conveying pipe, the utility model can control the frequency of table tennis service and the speed of the table tennis service, can change the angle and the position of the service, and can improve the ball receiving level of people, the training effect is improved.
However, the inventor finds that the technical scheme still has at least the following defects:
in the technical scheme, the method comprises the following steps: when training in the open air, the table tennis of retrieving has soil dust or dust to fall into flourishing ball incasement portion and takes place intraduct portion that reenters, and spun table tennis and ball surface dust and earth pop out simultaneously and go, influence the trainer and normally meet the ball, lack to retrieving table tennis surface dust structure, and above-mentioned device structure is heavy simultaneously, and is inconvenient to carry the use in the open air.
Therefore, a table tennis emitter for table tennis training is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems existing in the prior art and provides a table tennis emitter for table tennis training.
In order to realize the purpose, the utility model adopts the following technical proposal, a table tennis ball emitter for table tennis training comprises a supporting base, the top of the supporting base is fixedly provided with an installation frame, the top of the installation frame is fixedly provided with an emission tube, the outer wall surface of the emission tube is provided with a circular through hole, a table tennis ball screening disc which is mutually vertical to the supporting base is arranged above the emission tube, the emission tube is fixedly connected with the table tennis ball screening disc through a fixed rod, a rotatable moving rod is arranged inside the table tennis ball screening disc, one end of the outer side wall surface of the table tennis ball screening disc is provided with a motor device for driving the moving rod to rotate, the outer wall surface of the other side of the table tennis ball screening disc is provided with a feeding component which is communicated with the inside of the table tennis ball screening disc, the arc outer wall surface of the table tennis ball screening disc is fixedly provided with a dust exhaust tube which is vertically downward, and the inner side wall surfaces of the upper end and the lower end of the dust exhaust tube are both provided with filter screens, fixed mounting has the conveyer pipe of L shape on the outer wall of table tennis screening dish, the lower extreme of conveyer pipe and the inside of launching tube communicate each other, on the outer wall of conveyer pipe and launching tube respectively fixed mounting have first solenoid valve and second solenoid valve, the inside fixed mounting of installation frame has high compression pump, high compression pump's output is connected with the intake pipe, the one end that high compression pump was kept away from to the intake pipe links to each other with the rear wall face of launching tube, the bottom of supporting the base is provided with the supporting component who supports the base.
Preferably, the table tennis screening disc consists of two transparent discs.
Preferably, the mounting frame is a frame-shaped plate made of aluminum alloy.
Preferably, the feeding assembly consists of a table tennis screening disc, an L-shaped pipe and a truncated cone-shaped funnel, wherein the L-shaped pipe and the L-shaped pipe are communicated with each other, and the truncated cone-shaped funnel is inverted on the L-shaped pipe.
Preferably, the motor device comprises a motor box and a motor, the motor box is a box body in a frame shape, the motor box is fixedly connected with the outer side wall surface of the table tennis screening disc, the motor is located inside the motor box, and the output end of the motor penetrates through the outer side wall surface of the table tennis screening disc and extends to the inside of the table tennis screening disc to be fixedly connected with the adjacent side wall surface of the moving rod.
Preferably, the supporting component comprises three supporting rods which are located at the bottom of the supporting base and distributed in an annular mode, each supporting rod is movably connected with the inner portion of an adjusting groove formed in the outer side wall face of the supporting base through a hinge, each supporting rod is an L-shaped long rod, and the bottom of each supporting rod is fixedly connected with a screw.
Advantageous effects
The utility model provides a table tennis emitter for table tennis training. The method has the following beneficial effects:
(1) the table tennis transmitter for table tennis training is provided with a table tennis screening disc, a motor, a movable rod and a dust exhaust pipe, wherein table tennis balls recovered into the table tennis screening disc drive the movable rod to rotate by starting the motor, so as to drive the table tennis balls in the table tennis screening disc to rotate and collide, so that soil or dust attached to the outer wall surface of the table tennis screening disc is shaken off, the shaken soil and dust are vertically downwards discharged out of the table tennis screening disc from the dust exhaust pipe in the table tennis screening disc, and when the rotating movable rod drives the table tennis balls in the table tennis screening disc to rotate and collide, the dust and soil blocked by filter holes in the dust exhaust pipe are automatically shaken off by impact force on the inner wall surface of the table tennis screening disc, so that the automatic dust removal effect on the surface of the recovered table tennis balls is achieved, and the phenomenon that the collected soil and dust are launched out and generate sliding friction with the surface of the table tennis bat is avoided, causing the table tennis to shift.
(2) The table tennis transmitter for table tennis training can be installed indoors or outdoors by arranging the supporting component, and the two supporting rods are pulled to form a triangular supporting structure at the bottom of the supporting base so as to provide stable support for the supporting base; when the support base is used for outdoor training, the screws at the bottom ends of the three support rods strengthen the supporting and fixing effect of the three support rods on the support base.
(3) This table tennis transmitter is used in table tennis training, two transparent discs through table tennis screening dish, the trainer knows the inside table tennis quantity of retrieving of table tennis screening dish at any time, when the inside table tennis of table tennis screening dish does not exist soon, the inside of table tennis screening dish is filled with again through feeding component to the table tennis of once more with the table tennis of retrieving, avoid coach continuation to the inside table tennis of retrieving of table tennis screening dish, master the general quantity of the inside ball of table tennis screening dish, the improvement is to the inside table tennis recovery frequency of table tennis screening dish, reduce work load.
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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment still falls within the range which can be covered by the technical content disclosed by the present invention without affecting the function and the achievable purpose of the present invention.
FIG. 1 is a left side view of the table tennis ball launching apparatus of the present invention;
FIG. 2 is a right side view of the table tennis ball launching apparatus of the present invention;
fig. 3 is an internal split view of the table tennis ball screening plate of the present invention.
Illustration of the drawings:
1. a support base; 2. installing a frame; 3. a launch tube; 4. fixing the rod; 5. a table tennis ball screening disc; 6. a feed assembly; 7. a motor case; 8. a motor; 9. a travel bar; 10. a dust exhaust pipe; 11. a delivery pipe; 12. a first solenoid valve; 13. a second solenoid valve; 14. a high pressure air pump; 15. an air inlet pipe; 16. an adjustment groove; 17. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): the utility model provides a table tennis transmitter is used in table tennis training, as shown in fig. 1-3, including supporting base 1, the top fixed mounting who supports base 1 has installing frame 2, installing frame 2 is the frame type board of aluminum alloy material, the top fixed mounting of installing frame 2 has transmitting tube 3, circular through-hole has been seted up to transmitting tube 3's outer wall, transmitting tube 3's top is provided with and supports base 1 and be the table tennis screening dish 5 of mutually perpendicular distribution, table tennis screening dish 5 comprises two transparent discs.
It is fixed continuous through dead lever 4 between launching tube 3 and the table tennis screening dish 5, the inside of table tennis screening dish 5 is provided with rotatable carriage release lever 9, the outside wall one end of table tennis screening dish 5 is provided with the rotatory motor device of drive carriage release lever 9, be provided with the inside feeding component 6 of intercommunication table tennis screening dish 5 on the opposite side outer wall of table tennis screening dish 5, feeding component 6 comprises the L venturi tube of table tennis screening dish 5 and inside mutual intercommunication and the round platform form funnel that stands upside down on the L venturi tube.
Fixed mounting has perpendicular decurrent dust exhaust pipe 10 on table tennis screening dish 5's the arc outer wall face, all install the filter screen on the inside upper and lower both ends inner wall face of dust exhaust pipe 10, fixed mounting has the conveyer pipe 11 of L shape on table tennis screening dish 5's the outer wall face, the lower extreme of conveyer pipe 11 communicates each other with the inside of launching tube 3, on the outer wall face of conveyer pipe 11 and launching tube 3 respectively fixed mounting have first solenoid valve 12 and second solenoid valve 13, the inside fixed mounting of installing frame 2 has high compression pump 14, high compression pump 14's output is connected with intake pipe 15, the one end that high compression pump 14 was kept away from to intake pipe 15 links to each other with the rear wall face of launching tube 3, the bottom of supporting base 1 is provided with the supporting component who supports supporting base 1.
The motor device comprises a motor box 7 and a motor 8, the motor box 7 is a box body which is in a frame shape, the motor box 7 is fixedly connected with the outer side wall surface of the table tennis screening disc 5, the motor 8 is located in the motor box 7, and the output end of the motor 8 penetrates through the outer side wall surface of the table tennis screening disc 5 and extends to the inner side wall surface of the table tennis screening disc 5 to be fixedly connected with the adjacent side wall surface of the moving rod 9.
The supporting component comprises three supporting rods 17 which are located at the bottom of the supporting base 1 and distributed in an annular mode, each supporting rod 17 is movably connected with the inner portion of an adjusting groove 16 formed in the outer side wall face of the supporting base 1 through a hinge, each supporting rod 17 is an L-shaped long rod, and screws are fixedly connected to the bottoms of the supporting rods 17.
The utility model discloses a theory of operation: table tennis is rotatory along with the carriage release lever 9 in table tennis screening dish 5's inside, send into conveyer pipe 11 with partial table tennis inside, open first solenoid valve 12 on the conveyer pipe 11, the inside table tennis of conveyer pipe 11 gets into the inside of launching tube 3, close behind the first solenoid valve 12 on the conveyer pipe 11, start second solenoid valve 13 on the launching tube 3, start high compression pump 14, high compression pump 14 spouts the compressed air into the inside of launching tube 3 through intake pipe 15, fall into conveyer pipe 11 and launch away the table tennis of launching tube 3 inside.
By arranging the supporting component, the table tennis ball transmitter can be installed indoors or outdoors, and the two supporting rods 17 are pulled to form a triangular supporting structure at the bottom of the supporting base 1, so that stable support is provided for the supporting base 1; when the support base is used for outdoor training, the screws at the bottom ends of the three support rods 17 strengthen the supporting and fixing effect of the three support rods 17 on the support base 1.
When the supporting base 1 is fixed by the supporting component, the table tennis balls which are trained to fall on the ground can be recovered into the table tennis ball screening disc 5 through the feeding component 6, at the moment, the table tennis balls recovered into the table tennis ball screening disc 5 are driven to rotate by the starting motor 8 through the table tennis ball screening disc 5, the motor 8, the moving rod 9 and the dust exhaust pipe 10, the table tennis balls in the table tennis ball screening disc 5 are driven to rotate and collide, soil or dust attached to the outer wall surface of the table tennis ball screening disc 5 is shaken off, the shaken soil and dust are vertically downwards discharged out of the table tennis ball screening disc 5 from the dust exhaust pipe 10 in the table tennis ball screening disc 5, and meanwhile, when the rotating moving rod 9 drives the table tennis balls in the table tennis ball screening disc 5 to rotate and collide, dust and soil blocked by the filter holes on the dust exhaust pipe 10 are shaken off by impact force on the inner side wall surface of the table tennis ball screening disc 5, play automatic dust removal effect to the table tennis surface of retrieving, avoid retrieving on the table tennis attached to earth and dust launch go out and take place sliding friction with the table tennis bat surface, cause the condition of table tennis emergence skew to take place.
Through two transparent discs of table tennis screening dish 5, the training person knows the inside table tennis quantity of retrieving of table tennis screening dish 5 at any time, when the inside table tennis of table tennis screening dish 5 does not exist soon, the inside of table tennis screening dish 5 is refilled through feeding subassembly 6 to the table tennis that once only will retrieve again, avoid coach continuation to the inside table tennis of retrieving of table tennis screening dish 5, master the approximate quantity of the inside ball of table tennis screening dish 5, the improvement is to the inside table tennis recovery frequency of table tennis screening dish 5, reduce work load.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a table tennis transmitter is used in table tennis training, includes support base (1), its characterized in that: the table tennis ball screening device is characterized in that a mounting frame (2) is fixedly mounted at the top of the supporting base (1), a transmitting tube (3) is fixedly mounted at the top of the mounting frame (2), a circular through hole is formed in the outer wall surface of the transmitting tube (3), table tennis ball screening discs (5) which are mutually perpendicular to the supporting base (1) are arranged above the transmitting tube (3), the transmitting tube (3) and the table tennis ball screening discs (5) are fixedly connected through a fixing rod (4), a rotatable moving rod (9) is arranged inside the table tennis ball screening discs (5), a motor device for driving the moving rod (9) to rotate is arranged at one end of the outer side wall surface of each table tennis ball screening disc (5), a feeding assembly (6) communicated with the inner part of each table tennis ball screening disc (5) is arranged on the outer wall surface of the other side of each table tennis ball screening disc (5), a downward dust exhaust tube (10) is fixedly mounted on the vertical arc outer wall surface of each table tennis ball screening disc (5), all install the filter screen on the inside wall surface in both ends about dust exhaust pipe (10), fixed mounting has conveyer pipe (11) of L shape on the outer wall of table tennis screening dish (5), the lower extreme of conveyer pipe (11) communicates each other with the inside of launching tube (3), on the outer wall of conveyer pipe (11) and launching tube (3) respectively fixed mounting have first solenoid valve (12) and second solenoid valve (13), the inside fixed mounting of installing frame (2) has high compression pump (14), the output of high compression pump (14) is connected with intake pipe (15), the one end that high compression pump (14) were kept away from in intake pipe (15) links to each other with the rear side wall surface of launching tube (3), the bottom of supporting base (1) is provided with the supporting component who supports supporting base (1).
2. The table tennis ball launcher for table tennis training of claim 1, wherein: the table tennis screening disc (5) consists of two transparent discs.
3. The table tennis ball launcher for table tennis training of claim 1, wherein: the mounting frame (2) is a frame-shaped plate made of aluminum alloy.
4. The table tennis ball launcher for table tennis training of claim 1, wherein: the feeding assembly (6) is composed of a table tennis screening disc (5), an L-shaped pipe and a circular truncated cone-shaped funnel, wherein the L-shaped pipe and the L-shaped pipe are communicated with each other inside the table tennis screening disc, and the circular truncated cone-shaped funnel is inverted on the L-shaped pipe.
5. The table tennis ball launcher for table tennis training of claim 1, wherein: the motor device comprises a motor box (7) and a motor (8), the motor box (7) is a box body of a frame shape, the motor box (7) is fixedly connected with the outer side wall surface of the table tennis screening disc (5), the motor (8) is located inside the motor box (7), and the output end of the motor (8) penetrates through the outer side wall surface of the table tennis screening disc (5) and extends to the inside of the table tennis screening disc (5) and is fixedly connected with the adjacent side wall surface of the moving rod (9).
6. The table tennis ball launcher for table tennis training of claim 1, wherein: the supporting component comprises three supporting rods (17) which are located at the bottom of the supporting base (1) and distributed in an annular mode, each supporting rod (17) is movably connected with the inside of an adjusting groove (16) formed in the outer side wall face of the supporting base (1) through a hinge, each supporting rod (17) is an L-shaped long rod, and the bottom of each supporting rod (17) is fixedly connected with a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220184991.3U CN217092014U (en) | 2022-01-21 | 2022-01-21 | Table tennis transmitter is used in table tennis training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220184991.3U CN217092014U (en) | 2022-01-21 | 2022-01-21 | Table tennis transmitter is used in table tennis training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217092014U true CN217092014U (en) | 2022-08-02 |
Family
ID=82597691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220184991.3U Expired - Fee Related CN217092014U (en) | 2022-01-21 | 2022-01-21 | Table tennis transmitter is used in table tennis training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217092014U (en) |
-
2022
- 2022-01-21 CN CN202220184991.3U patent/CN217092014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220802 |