CN208031826U - A kind of table tennis ejector - Google Patents
A kind of table tennis ejector Download PDFInfo
- Publication number
- CN208031826U CN208031826U CN201820468781.0U CN201820468781U CN208031826U CN 208031826 U CN208031826 U CN 208031826U CN 201820468781 U CN201820468781 U CN 201820468781U CN 208031826 U CN208031826 U CN 208031826U
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- China
- Prior art keywords
- clamping plate
- wall
- pull rod
- table tennis
- shell
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Abstract
The utility model discloses a kind of table tennis ejectors, including desktop and first clamping plate, the upper end of the strut is equipped with axis pin, the upper end of the axis pin is equipped with bearing, the strut is movably connected by axis pin and bearing, the inner wall of the axis pin is equipped with bolt, the upper end of the bearing is equipped with shell, the upper end of the shell is equipped with siphunculus, the inner wall of the shell is equipped with sprue, the sprue is fitted closely with shell, the right end of the sprue is equipped with pull rod, the outer wall of the pull rod is equipped with snap-gauge, the right end of the snap-gauge is equipped with spring, the snap-gauge is connected by spring with shell, the spring is connected with pull rod socket, the right end of the pull rod is equipped with draw ring.The table tennis ejector, by the cooperation of pull rod and snap-gauge, facilitates ejection table tennis, using effect is good, is convenient for carrying table tennis, highly practical by the cooperation of snap-gauge and spring by the cooperation of desktop and first clamping plate by the cooperation of pull rod and draw ring.
Description
Technical field
The utility model is related to table tennis technology field, specially a kind of table tennis ejector.
Background technology
Table tennis is a kind of with extensive mass-based sports item.Sportsman is in table tennis training or ratio
Games-time, most common problem are exactly to bend over to pick up the table tennis fallen, not only waste time, can also cause unnecessary movement
Amount, increases burden to sportsman.Therefore, in order to meet the table tennis training requirement of people, there are many related table tennises
Invention in terms of ball ball serving device, such as application No. is 201520459294.4 utility model patents, including storeroom, transmitting
Platform, transmitting slot, actuating unit and control switch, wherein storeroom is arranged in the lower section of the table tennis table, flat pad
It is arranged in the side of the table tennis table；The outlet of the transmitting slot is located on the flat pad, although solving to more
Good training other people, but for can conveniently secure the equipment on table tennis desktop, be fixed conveniently, fixed position does not have office
It is sex-limited, it is easy to use, the flip angle of table tennis can be adjusted, highly practical, training effect is good, facilitates ejection table tennis, makes
Good with effect, the problem of being convenient for carrying table tennis, still cannot solve.
Utility model content
The purpose of this utility model is to provide a kind of table tennis ejectors, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of table tennis ejector, including desktop and
The lower end of first clamping plate, the desktop is equipped with first clamping plate, and the desktop is bonded with first clamping plate to be connected, the first clamping plate
Right side is equipped with screw, and the inner wall of the screw is equipped with leading screw, and the screw is connected with threads of lead screw, and the upper end of the leading screw is equipped with
The outer wall of bull stick, the bull stick is equipped with second clamping plate, and the bull stick is connected with second clamping plate clamping, and the upper end of the bull stick is equipped with
The lower end of handle, the second clamping plate is equipped with slide bar, and first clamping plate, the upper end of the second clamping plate are run through in the lower end of the slide bar
Equipped with strut, the upper end of the strut is equipped with axis pin, and the upper end of the axis pin is equipped with bearing, and the strut passes through axis pin and bearing
It is movably connected, the inner wall of the axis pin is equipped with bolt, and the axis pin is connected with bolt thread, and the upper end of the bearing is equipped with outer
The upper end of shell, the shell is equipped with siphunculus, and the inner wall of the shell is equipped with sprue, and the sprue is fitted closely with shell, described
The right end of sprue is equipped with pull rod, and the outer wall of the pull rod is equipped with snap-gauge, and the right end of the snap-gauge is equipped with spring, and the snap-gauge passes through
Spring is connected with shell, and the spring is connected with pull rod socket, and the right end of the pull rod is equipped with draw ring.
Preferably, the upper end inner wall of the siphunculus is equipped with rubber stopper, and the rubber stopper is bonded with siphunculus to be connected, the rubber
The upper end of plug is equipped with cover board, and the right end of the cover board is equipped with the first loop bar, and the lower end outer wall of first loop bar is equipped with second set
Bar, the socket of first loop bar and the second loop bar are connected, and the outer wall of second loop bar is equipped with holder, the left end of the holder and
Siphunculus is fixedly linked.
Preferably, the lower end of the leading screw is equipped with block.
Preferably, the outer wall of the pull rod is equipped with sleeve.
Preferably, the outer wall of the handle is equipped with grip.
Compared with prior art, the utility model has the beneficial effects that：The table tennis ejector is pressed from both sides by desktop and first
The cooperation of plate, by the cooperation of first clamping plate and screw, by the cooperation of screw and leading screw, by the cooperation of leading screw and bull stick,
The cooperation of second clamping plate and slide bar, Ke Yifang are passed through by the cooperation of bull stick and handle by the cooperation of bull stick and second clamping plate
Just it secures the equipment on table tennis desktop, is fixed conveniently, fixed position does not have limitation, easy to use, passes through second clamping plate
With the cooperation of strut, by the cooperation of strut and axis pin, by the cooperation of axis pin and bolt, by the cooperation of axis pin and bearing,
The flip angle of table tennis can be adjusted, highly practical, training effect is good, by the cooperation of shell and siphunculus, by shell with
The cooperation of sprue is led to by the cooperation of pull rod and snap-gauge by the cooperation of snap-gauge and spring by the cooperation of sprue and pull rod
The cooperation for crossing pull rod and draw ring facilitates ejection table tennis, and using effect is good, is convenient for carrying table tennis, highly practical.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure connection diagram of the leading screw and screw and bull stick in Fig. 1；
Fig. 3 is the structure connection diagram of the siphunculus and rubber stopper and cover board in Fig. 1.
In figure：1, desktop, 2, first clamping plate, 3, block, 4, leading screw, 5, screw, 6, bull stick, 7, snap-gauge, 8, spring, 9, draw
Ring, 10, sleeve, 11, pull rod, 12, sprue, 13, siphunculus, 14, rubber stopper, 15, cover board, 16, shell, 17, bearing, 18, bolt,
19, axis pin, 20, strut, 21, second clamping plate, 22, slide bar, 23, handle, 24, grip, the 25, first loop bar, the 26, second loop bar,
27, holder.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of table tennis ejector, including desktop 1 and
The lower end of one clamping plate 2, desktop 1 is equipped with first clamping plate 2, and first clamping plate 2 is used cooperatively with second clamping plate 21, and it is whole to play fixing device
The effect of body, desktop 1 is bonded with first clamping plate 2 to be connected, and the right side of first clamping plate 2 is equipped with screw 5, and screw 5 makes with the cooperation of leading screw 4
With the up and down motion of second clamping plate 21 can be adjusted, the inner wall of screw 5 is equipped with leading screw 4, and the lower end of leading screw 4 is equipped with block 3, gear
Block 3 plays the role of the position of clamping limitation leading screw 4, and screw 5 is connected with 4 screw thread of leading screw, and the upper end of leading screw 4 is equipped with bull stick 6, turns
The outer wall of bar 6 is equipped with second clamping plate 21, and bull stick 6 is connected with the clamping of second clamping plate 21, and the upper end of bull stick 6 is equipped with handle 23, handle
23 outer wall is equipped with grip 24, and grip 24 plays the role of that handle 23, the lower end of second clamping plate 21 is protected to be equipped with slide bar 22, slide bar
First clamping plate 2 is run through in 22 lower end, first moves downward first clamping plate 2 and second clamping plate 21, makes it up and down the two of desktop 1
End rotates handle 23 at this time, and handle 23 drives bull stick 6 to rotate at this time, and bull stick 6 rotates in the inner wall of second clamping plate 21 at this time,
Bull stick 6 drives leading screw 4 to rotate simultaneously, and leading screw 4 is according to the effect to match with 5 screw thread of screw at this time, while according to the position of screw 5
Fixed effect is set, leading screw 4 can move up and down in the inner wall of screw 5 at this time, and the direction for rotating handle 23 at this time is that can make silk
The direction that thick stick 4 moves downward, at this time leading screw 4 by bull stick 6 drive second clamping plate 21 move downward, at this time second clamping plate 21 drive
Slide bar 22 moves in the inner wall of first clamping plate 2, and slide bar 22 limits second clamping plate 21 and will not be rotated with bull stick 6, and at this time first
It when clamping plate 2 and second clamping plate 21 all fit closely desktop, completes to fix at this time, the upper end of second clamping plate 21 is equipped with strut 20, branch
The upper end of bar 20 is equipped with axis pin 19, and the upper end of axis pin 19 is equipped with bearing 17, and strut 20 is movably connected by axis pin 19 and bearing 17,
The inner wall of axis pin 19 is equipped with bolt 18, needs to adjust the angle launched, at this time loose bolts 18, while rotating pin before use
19, axis pin 19 drives bearing 17 to rotate at this time, while bearing 17 drives shell 16 to rotate, when adjusting to suitable angle, at this time
Bolt 18 is tightened, bolt 18 fixes axis pin 19 at this time, and bolt 18 plays the role of the position of fixed pin shaft 19, axis pin 19 and spiral shell
18 screw thread of bolt is connected, and the upper end of bearing 17 is equipped with shell 16, and the upper end of shell 16 is equipped with siphunculus 13, and siphunculus 13 plays temporary storage
The effect of table tennis pulls up cover board 15 at this time when needing to open cover board 15, and cover board 15 drives rubber stopper 14 at this time
And first loop bar 25 move upwards, the first loop bar 25 is close to the inner wall of the second loop bar 26 and is moved upwards at this time, at this time first set
Bar 25 keeps vertical fixed movement, the cover board 15 of the first loop bar 25 limitation at this time to keep vertical fixed movement, can open at this time
At this time table tennis can be added into siphunculus 13 in unblank pipe 13, after addition, needed at this time by rubber stopper 14 and cover board
15 homings can prevent table tennis from falling at this time, and the upper end inner wall of siphunculus 13 is equipped with rubber stopper 14, rubber stopper 14 and siphunculus
13 fittings are connected, and the upper end of rubber stopper 14 is equipped with cover board 15, and the right end of cover board 15 is equipped with the first loop bar 25, under the first loop bar 25
Outer wall is held to be equipped with the second loop bar 26, the first loop bar 25 is connected with the socket of the second loop bar 26, and the outer wall of the second loop bar 26 is equipped with holder
27, left end and the siphunculus 13 of holder 27 are fixedly linked, and the inner wall of shell 16 is equipped with sprue 12, pulls draw ring 9 to the right, at this time draw ring
9 drive pull rod 11 to move, and pull rod 11 drives sprue 12 and snap-gauge 7 to move at this time, and snap-gauge 7, which squeezes to the right spring 8, at this time makes it
It deforming upon, when sprue 12 moves to the right end of siphunculus 13 at this time, table tennis can drop down onto the front end of sprue 12 at this time,
Draw ring 9 is unclamped simultaneously, at this time according to the effect of the elastic force of spring 8, spring 8 pushes snap-gauge 7 and moves downward at this time, at this time snap-gauge 7
Pull rod 11 is driven to move downward, pull rod 11 drives sprue 12 to move downward at this time, at this time can launch away table tennis, sprue
12 fit closely with shell 16, and the right end of sprue 12 is equipped with pull rod 11, and the outer wall of pull rod 11 is equipped with sleeve 10, and sleeve 10 plays guarantor
The effect of pull rod 11 is protected, the outer wall of pull rod 11 is equipped with snap-gauge 7, and the right end of snap-gauge 7 is equipped with spring 8, and snap-gauge 7 is by spring 8 and outside
Shell 16 is connected, and spring 8 is connected with the socket of pull rod 11, and the right end of pull rod 11 is equipped with draw ring 9.
When needing to work using equipment, first clamping plate 2 and second clamping plate 21 are moved downward first, make it in desktop 1
Upper and lower ends rotate handle 23 at this time, and handle 23 drives bull stick 6 to rotate at this time, and bull stick 6 is in the inner wall of second clamping plate 21 at this time
Rotation, while bull stick 6 drives leading screw 4 to rotate, leading screw 4 is according to the effect to match with 5 screw thread of screw at this time, while according to screw
The 5 fixed effect in position, at this time leading screw 4 can move up and down in the inner wall of screw 5, the direction for rotating handle 23 at this time is can be with
The direction for making leading screw 4 move downward, at this time leading screw 4 drive second clamping plate 21 to move downward by bull stick 6, second clamping plate 21 at this time
It is moved in the inner wall of first clamping plate 2 with moving slide-bar 22, slide bar 22 limits second clamping plate 21 and will not be rotated with bull stick 6, at this time
When first clamping plate 2 and second clamping plate 21 all fit closely desktop, complete to fix at this time, while needing to adjust before use and launch
Angle, loose bolts 18, while rotating pin 19 at this time, at this time axis pin 19 drive bearing 17 rotate, while bearing 17 drive
Shell 16 rotates, and when adjusting to suitable angle, tightens bolt 18 at this time, bolt 18 fixes axis pin 19 at this time, while to the right
Draw ring 9 is pulled, draw ring 9 drives pull rod 11 to move at this time, and pull rod 11 drives sprue 12 and snap-gauge 7 to move at this time, at this time snap-gauge 7
Spring 8 is squeezed to the right and brings it about deformation, and when sprue 12 moves to the right end of siphunculus 13 at this time, table tennis can be downward at this time
Fall on the front end of sprue 12, while unclamping draw ring 9, at this time according to the effect of the elastic force of spring 8, at this time spring 8 push snap-gauge 7 to
Left movement, at this time snap-gauge 7 drive pull rod 11 move downward, at this time pull rod 11 drive sprue 12 move downward, at this time can will table tennis
Pang ball launches away.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. the lower end of a kind of table tennis ejector, including desktop (1) and first clamping plate (2), the desktop (1) is equipped with first clamping plate
(2), the desktop (1) is bonded with first clamping plate (2) is connected, it is characterised in that：The right side of the first clamping plate (2) is equipped with screw
(5), the inner wall of the screw (5) is equipped with leading screw (4), and the screw (5) is connected with leading screw (4) screw thread, the leading screw (4) it is upper
End is equipped with bull stick (6), and the outer wall of the bull stick (6) is equipped with second clamping plate (21), and the bull stick (6) is clamped with second clamping plate (21)
It is connected, the upper end of the bull stick (6) is equipped with handle (23), and the lower end of the second clamping plate (21) is equipped with slide bar (22), the cunning
First clamping plate (2) is run through in the lower end of bar (22), and the upper end of the second clamping plate (21) is equipped with strut (20), the strut (20)
Upper end is equipped with axis pin (19), and the upper end of the axis pin (19) is equipped with bearing (17), and the strut (20) passes through axis pin (19) and branch
Seat (17) is movably connected, and the inner wall of the axis pin (19) is equipped with bolt (18), and the axis pin (19) is connected with bolt (18) screw thread,
The upper end of the bearing (17) is equipped with shell (16), and the upper end of the shell (16) is equipped with siphunculus (13), the shell (16)
Inner wall is equipped with sprue (12), and the sprue (12) fits closely with shell (16), and the right end of the sprue (12) is equipped with pull rod
(11), the outer wall of the pull rod (11) is equipped with snap-gauge (7), and the right end of the snap-gauge (7) is equipped with spring (8), and the snap-gauge (7) is logical
It crosses spring (8) with shell (16) to be connected, the spring (8) is connected with pull rod (11) socket, and the right end of the pull rod (11) is equipped with
Draw ring (9).
2. a kind of table tennis ejector according to claim 1, it is characterised in that：The upper end inner wall of the siphunculus (13) is set
There is rubber stopper (14), the rubber stopper (14) is bonded with siphunculus (13) to be connected, and the upper end of the rubber stopper (14) is equipped with cover board
(15), the right end of the cover board (15) is equipped with the first loop bar (25), and the lower end outer wall of first loop bar (25) is equipped with second set
Bar (26), first loop bar (25) are connected with the second loop bar (26) socket, and the outer wall of second loop bar (26) is equipped with holder
(27), the left end with siphunculus (13) of the holder (27) are fixedly linked.
3. a kind of table tennis ejector according to claim 1, it is characterised in that：The lower end of the leading screw (4) is equipped with gear
Block (3).
4. a kind of table tennis ejector according to claim 1, it is characterised in that：The outer wall of the pull rod (11) is equipped with set
Cylinder (10).
5. a kind of table tennis ejector according to claim 1, it is characterised in that：The outer wall of the handle (23) is equipped with handle
It covers (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468781.0U CN208031826U (en) | 2018-03-30 | 2018-03-30 | A kind of table tennis ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468781.0U CN208031826U (en) | 2018-03-30 | 2018-03-30 | A kind of table tennis ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208031826U true CN208031826U (en) | 2018-11-02 |
Family
ID=63946988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820468781.0U Expired - Fee Related CN208031826U (en) | 2018-03-30 | 2018-03-30 | A kind of table tennis ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208031826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451951A (en) * | 2020-12-11 | 2021-03-09 | 何昌贵 | Badminton high-distance ball training ball feeder |
-
2018
- 2018-03-30 CN CN201820468781.0U patent/CN208031826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451951A (en) * | 2020-12-11 | 2021-03-09 | 何昌贵 | Badminton high-distance ball training ball feeder |
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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 |
Granted publication date: 20181102 Termination date: 20190330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |