CN209204605U - A kind of Novel table tennis service machine protective cover - Google Patents
A kind of Novel table tennis service machine protective cover Download PDFInfo
- Publication number
- CN209204605U CN209204605U CN201821779608.9U CN201821779608U CN209204605U CN 209204605 U CN209204605 U CN 209204605U CN 201821779608 U CN201821779608 U CN 201821779608U CN 209204605 U CN209204605 U CN 209204605U
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- protective cover
- bulb
- table tennis
- friction pulley
- motor
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Abstract
The utility model discloses a kind of Novel table tennis service machine protective covers, need to remove protective cover cleaning after solving existing table tennis ball serving friction pulley working surface being dirty after a period of use, existing protective cover disassembly trouble, repeatedly disassembly is easily damaged, friction pulley clean operation is extremely inconvenient to obtain problem, and noise is bigger when service robot work, endanger the problem of athletes ' body health, it includes head interconnecting piece, head interconnecting piece side is equipped with out bulb, sulculus is uniformly provided on the outside of bulb out, protective cover is installed outside bulb out, side is equipped with upper bracket outside bulb out, the utility model protective cover is structurally reasonable, utilize existing structure, the trouble of knockout screw and the damage to protective cover when original structure being avoided to clean, facilitate the cleaning of friction pulley, to guarantee the reliable and stable work of service robot, protective cover The noise generated when friction pulley work and service is reduced, injury of the noise to sportsman is reduced.
Description
Technical field
The utility model relates to style entertainment technical field, specially a kind of Novel table tennis service machine protective cover.
Background technique
Table tennis is liked that this athletic ground is easily obtained, and men and women, old and young are suitable for carrying out as national ball game by compatriots deeply, but
This acrobatics and tumblings is strong, and to accomplish fluently it must have good basic training, and table tenning ball servicing machine is one kind of table tennis grounding
Commonly used equipment carries out training in basic skills, existing table tennis ball serving friction pulley after a period of use to student for coach
Need to remove protective cover cleaning after working surface is dirty, existing protective cover disassembly trouble, repeatedly disassembly is easily damaged, friction pulley
Clean operation it is extremely inconvenient problem and service robot when working noise it is bigger, endanger the problem of athletes ' body health.
So how to design a kind of Novel table tennis service machine protective cover, becoming us will currently be solved the problems, such as.
Utility model content
For above situation, to overcome the shortcomings of existing technologies, the utility model provides a kind of Novel table tennis service robot guarantor
Shield, the existing table tennis ball serving of effective solution need to remove guarantor after friction pulley working surface is dirty after a period of use
Shield cleans, and existing protective cover disassembly trouble, repeatedly disassembly is easily damaged, and friction pulley clean operation is extremely inconvenient to obtain problem,
And noise is bigger when service robot work, endangers the problem of athletes ' body health.
To achieve the above object, the utility model provides the following technical solutions: including head interconnecting piece, the head connection
Portion side is equipped with out bulb, is uniformly provided with sulculus on the outside of bulb out, protective cover is equipped with outside bulb out, out outside bulb
Side is equipped with upper bracket, and upper bracket side is equipped with first motor, and the upper bracket other side is equipped with friction pulley, out outside bulb
The portion other side is equipped with lower bracket, and lower bracket side is equipped with the second motor, and the lower bracket other side is equipped with lower friction pulley, and first
Motor and the second motor are electrically connected with alternating current, and first motor and the second motor are electrically connected with external switch.
Preferably, the protective cover includes mounting hole, fin, anti-skid chequer, upper half dome, lower half dome and heat release hole, peace
It is uniformly fixed with fin on the inside of dress hole, anti-skid chequer is fixed on the outside of mounting hole, side is equipped with upper half dome outside mounting hole, pacifies
The other side is equipped with lower half dome outside dress hole, and upper half dome and lower half dome side are uniformly provided with heat release hole.
Preferably, the bulb out includes location hole, protrusion and noise reduction layer, and bulb on both sides of the middle offers positioning out
Hole, bulb interior side is fixed with protrusion out, is equipped with noise reduction layer on the outside of bulb out.
Preferably, head interconnecting piece side is equipped with mobile bracket, and mobile mid-stent is equipped with telescopic rod.
Preferably, the upper half dome and lower half dome interior side are fixed with baffle, and baffle side is equipped with bristle.
Preferably, fixed matcoveredn on the outside of the protective cover, protective cover inside are fixed with silencing cotton.
The utility model, protective cover is structurally reasonable, using existing structure, the trouble of knockout screw when original structure being avoided to clean
With the damage to protective cover, facilitate the cleaning of friction pulley, to guarantee the reliable and stable work of service robot, protective cover, which reduces, to rub
The noise generated when wheel work and service is wiped, injury of the noise to sportsman is reduced.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model protective cover structural schematic diagram；
Fig. 3 is that the utility model goes out bulb mounting structure schematic diagram；
Fig. 4 is the utility model circuit block diagram schematic diagram.
Specific embodiment
1-4 is described in further details specific embodiment of the present utility model with reference to the accompanying drawing.
Embodiment one, is provided by Fig. 1 and Fig. 4, and the utility model includes head interconnecting piece 1, the connection movement of head interconnecting piece 1
Bracket and service head, 1 side of head interconnecting piece are equipped with out bulb 2, and table tennis is dished out inside bulb 2 out, out outside bulb 2
Side is uniformly provided with sulculus 3, and sulculus 3 has been easily installed and has rotated protective cover 4, is equipped with protective cover 4 outside bulb 2 out, out ball
2 outside side of pipe is equipped with upper bracket 5, and 5 side of upper bracket is equipped with first motor 6, and 5 other side of upper bracket, which is equipped with, rubs
Wheel 7, the fixed first motor 6 of upper bracket 5 and upper friction pulley 7 are wiped, first motor 6 drives upper friction pulley 7 to rotate, out outside bulb 2
The other side is equipped with lower bracket 8, and 8 side of lower bracket is equipped with the second motor 9, and 8 other side of lower bracket is equipped with lower friction pulley
10, lower bracket 8 fixes the second motor 9 and lower friction pulley 10, and the second motor 9 drives lower friction pulley 10 to rotate, first motor 6 and the
Two motors 9 are electrically connected with alternating current, and first motor 6 and the second motor 9 are electrically connected with external switch.
Embodiment two is provided by Fig. 2 on the basis of example 1, and protective cover 4 includes mounting hole 41, fin 42, anti-skidding
Line 43, upper half dome 44, lower half dome 45 and heat release hole 46,41 inside of mounting hole is uniformly fixed with fin 42, by mounting hole 41
It covers outside bulb 2 out, fin 42 is docked with sulculus 3, and mounting hole 41 is fixed on out outside bulb 2, fixed on the outside of mounting hole 41
There is anti-skid chequer 43, the increase friction of anti-skid chequer 43, convenient for rotation protective cover 4,41 outside side of mounting hole is equipped with upper half dome 44,
Upper half dome 44 protects upper friction pulley 7, and the 41 outside other side of mounting hole is equipped with lower half dome 45, and lower half dome 45 rubs under protecting
Wheel 10 is wiped, upper half dome 44 and 45 side of lower half dome are uniformly provided with heat release hole 46, and heat release hole 46 is convenient for the upper friction pulley 7 that sheds
The heat generated with lower friction pulley 10.
Embodiment three is provided by Fig. 3 on the basis of example 1, and bulb 2 includes location hole 21, protrusion 22 and disappears out
Sound-absorbing layer 23,2 on both sides of the middle of bulb offers location hole 21 out, and upper friction pulley 7 and lower friction pulley 10 are individually positioned in location hole
21 sides, convenient to rub to the table tennis inside bulb 2 out, 2 interior side of bulb is fixed with protrusion 22 out, and protrusion 22 is slightly
Micro- table tennis blocked out inside bulb 2, table tennis will not be fallen easily, are equipped with noise reduction layer 23 on the outside of bulb 2 out, reduced out
The noise that 2 internal friction of bulb generates, Protection of the sportsman health.
Example IV, on the basis of example 1,1 side of head interconnecting piece are equipped with mobile bracket, and mobile bracket is just
In carrying service robot, it is moved to the position of needs, mobile mid-stent is equipped with telescopic rod, and telescopic rod is convenient for adjusting service robot
Highly, it is suitble to different motion person to use.
Embodiment five, on the basis of example 2, upper half dome 44 and 45 interior side of lower half dome are fixed with baffle,
Baffle side is equipped with bristle, and when friction pulley rotates, baffle is kept away except big sundries, and bristle clears away tiny dust, extends each
The operating time of service robot.
Embodiment six fixes matcoveredn on the basis of example 1 on the outside of protective cover 4, protective layer is covered on protection
4 outside of cover, extends the service life of protective cover 4, silencing cotton is fixed on the inside of protective cover 4, when silencing cotton reduces friction pulley movement
Noise, reduce noise pollution.
In the present embodiment: first motor 6 uses MT motor；Second motor 9 uses MT motor.
Working principle: when the utility model is used, head interconnecting piece 1 connects mobile bracket and service head, mobile bracket
Service robot easy to carry, is moved to the position of needs, and telescopic rod is suitble to different motion person to make convenient for the height of adjusting service robot
With 1 side of head interconnecting piece is equipped with out bulb 2, and table tennis is dished out inside bulb 2 out, and sulculus 3 has been easily installed and has rotated
Protective cover 4, by 41 sets of mounting hole outside bulb 2 out, fin 42 is docked with sulculus 3, and mounting hole 41 is fixed on out outside bulb 2
Portion, the increase friction of anti-skid chequer 43, convenient for rotation protective cover 4, upper half dome 44 protects upper friction pulley 7, under lower half dome 45 is protected
Friction pulley 10, the heat that heat release hole 46 generates convenient for shed upper friction pulley 7 and lower friction pulley 10, when preventing friction pulley from working, accidentally
Hurt other people, the fixed first motor 6 of upper bracket 5 and upper friction pulley 7, first motor 6 drive upper friction pulley 7 to rotate, and lower bracket 8 is fixed
Second motor 9 and lower friction pulley 10, the second motor 9 drive lower friction pulley 10 to rotate, and upper friction pulley 7 and lower friction pulley 10 are put respectively
It sets in 21 side of location hole, convenient to rub to the table tennis inside bulb 2 out, protrusion 22 is slightly blocked out inside bulb 2
Table tennis, table tennis will not fall easily, and noise reduction layer 23 reduces out the noise of 2 internal friction of bulb generation, Protection of the sportsman
Health.
The utility model has the advantage that 1) protective cover is structurally reasonable compared with prior art, using existing structure, keeps away
Exempt from the trouble of knockout screw and the damage to protective cover when original structure cleaning, facilitates the cleaning of friction pulley, to guarantee service robot
Reliable and stable work；2) protective cover reduces the noise generated when friction pulley work and service, reduces noise to sportsman's
Injury.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
- The machine protective cover 1. a kind of Novel table tennis is served a ball, including head interconnecting piece (1), it is characterised in that: the head interconnecting piece (1) Side is equipped with out bulb (2), is uniformly provided with sulculus (3) on the outside of bulb (2) out, is equipped with protective cover outside bulb (2) out (4), the external side of bulb (2) is equipped with upper bracket (5) out, and upper bracket (5) side is equipped with first motor (6), upper bracket (5) The other side is equipped with friction pulley (7), and the external other side of bulb (2) is equipped with lower bracket (8) out, the installation of lower bracket (8) side Have the second motor (9), lower bracket (8) other side is equipped with lower friction pulley (10), first motor (6) and the second motor (9) with Alternating current is electrically connected, and first motor (6) and the second motor (9) are electrically connected with external switch.
- The machine protective cover 2. a kind of Novel table tennis according to claim 1 is served a ball, it is characterised in that: protective cover (4) packet Include mounting hole (41), fin (42), anti-skid chequer (43), upper half dome (44), lower half dome (45) and heat release hole (46), mounting hole (41) inside is uniformly fixed with fin (42), is fixed with anti-skid chequer (43) on the outside of mounting hole (41), the external side of mounting hole (41) It is equipped with upper half dome (44), the external other side of mounting hole (41) is equipped with lower half dome (45), upper half dome (44) and lower half Dome (45) side is uniformly provided with heat release hole (46).
- The machine protective cover 3. a kind of Novel table tennis according to claim 1 is served a ball, it is characterised in that: bulb (2) packet out Location hole (21), raised (22) and noise reduction layer (23) are included, bulb (2) on both sides of the middle offers location hole (21) out, out bulb (2) interior side is fixed with raised (22), is equipped with noise reduction layer (23) on the outside of bulb (2) out.
- The machine protective cover 4. a kind of Novel table tennis according to claim 1 is served a ball, it is characterised in that: the head interconnecting piece (1) side is equipped with mobile bracket, and mobile mid-stent is equipped with telescopic rod.
- The machine protective cover 5. a kind of Novel table tennis according to claim 2 is served a ball, it is characterised in that: the upper half dome (44) It is fixed with baffle with lower half dome (45) interior side, baffle side is equipped with bristle.
- The machine protective cover 6. a kind of Novel table tennis according to claim 1 is served a ball, it is characterised in that: the protective cover (4) is outside Matcoveredn is fixed in side, is fixed with silencing cotton on the inside of protective cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779608.9U CN209204605U (en) | 2018-10-30 | 2018-10-30 | A kind of Novel table tennis service machine protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779608.9U CN209204605U (en) | 2018-10-30 | 2018-10-30 | A kind of Novel table tennis service machine protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204605U true CN209204605U (en) | 2019-08-06 |
Family
ID=67457749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821779608.9U Active CN209204605U (en) | 2018-10-30 | 2018-10-30 | A kind of Novel table tennis service machine protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209204605U (en) |
-
2018
- 2018-10-30 CN CN201821779608.9U patent/CN209204605U/en active Active
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