CN207804927U - A kind of hand held ball pick-up device - Google Patents
A kind of hand held ball pick-up device Download PDFInfo
- Publication number
- CN207804927U CN207804927U CN201721672948.7U CN201721672948U CN207804927U CN 207804927 U CN207804927 U CN 207804927U CN 201721672948 U CN201721672948 U CN 201721672948U CN 207804927 U CN207804927 U CN 207804927U
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- CN
- China
- Prior art keywords
- ball
- suction
- pipe
- suction ball
- hand held
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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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model is related to a kind of hand held ball pick-up device, category picks up ball equipment technical field.The hand held ball pick-up device is made of suction ball pipe, suction mechanism, air bleeding valve, suction ball cover, collection ball bottle and sealing plate：One end of suction ball pipe is connected with suction mechanism；The other end of suction ball pipe is connected with suction ball cover；Collection ball bottle is connected in the middle part of suction ball pipe；It is provided with air bleeding valve on suction ball pipe between collection ball bottle and suction mechanism；It is provided with position limiting convex ring in suction ball pipe between air bleeding valve and collection ball bottle；There is sealing plate in position limiting convex ring side by torsional spring and pin-hinges；It is intermittently tightly connected between sealing plate and position limiting convex ring.The hand held ball pick-up device, it is simple in structure, ingenious in design；It solves the problems, such as to have when manually picking up table tennis time-consuming and laborious；The disadvantage for also overcoming the complicated and cost having high；It is very suitable for picking up the work of table tennis；Meet the needs that people use.
Description
Technical field
The utility model is related to a kind of hand held ball pick-up device, category picks up ball equipment technical field.
Background technology
Currently, in table tennis teaching and when professional athlete table tennis training, usually in order to save the time, wait for a certain amount of
Table tennis is concentrated after being landed by impact and is once picked up again.But there is time-consuming and laborious problem when artificial pickup table tennis；Mesh
Preceding there are many table tennis balls collecting devices in the market, automanual can be picked up to table tennis；But existing ball pick-up device mostly uses
The principle of dust catcher, picks up table tennis；There is the complicated and high disadvantage of cost；The need that people use cannot be met
It wants.Therefore, it is necessary to develop a kind of ball pick-up devices, to solve the problem above that existing ball pick-up device has.
Invention content
The purpose of this utility model is that：It provides a kind of simple in structure, easy to use, has to solve existing ball pick-up device
Complicated and the high problem of cost hand held ball pick-up device.
The technical solution of the utility model is：
A kind of hand held ball pick-up device, it is by suction ball pipe, suction mechanism, air bleeding valve, suction ball cover, collection ball bottle and sealing plate structure
At；It is characterized in that：One end of suction ball pipe is connected with suction mechanism；The other end of suction ball pipe is connected with suction ball cover；Suction ball pipe
Middle part is connected with collection ball bottle；It is provided with air bleeding valve on suction ball pipe between collection ball bottle and suction mechanism；Air bleeding valve with collection ball bottle it
Between suction ball pipe in be provided with position limiting convex ring；There is sealing plate in position limiting convex ring side by torsional spring and pin-hinges；Sealing plate and limit
It is intermittently tightly connected between the bulge loop of position.
The suction ball pipe is in bending.
The suction mechanism is made of assembly cylinder, piston, return spring and movable pulley；One end of suction ball pipe is connected with dress
With cylinder；It assembles activity in cylinder and piston is housed；Piston one end is connect by return spring with assembly cylinder；The piston other end is provided with dynamic
Pulley；Piston is connect around after movable pulley with assembly cylinder inner wall by traction rope；Pass through sliding slot on assembly cylinder above movable pulley
It is slidably fitted with dynamic lever；Dynamic lever is fixedly connected with movable pulley；It is provided on the assembly cylinder of dynamic lever side and determines lever.
The air bleeding valve is made of mounting cylinder, sealing-plug and back-moving spring；It is fixed with mounting cylinder on suction ball tube wall；Peace
Ladder hole is provided in fitted tube；Sealing-plug is movably installed in ladder hole；Shape is spaced on the mounting cylinder of sealing-plug surrounding to set
It is equipped with ventilating groove；Ladder hole below sealing-plug is fixed with Assembly rail, and Assembly rail is connect by back-moving spring with sealing-plug.
The utility model has the advantage of：
The hand held ball pick-up device, it is simple in structure, ingenious in design；By way of providing power manually, it is made to have suction
The mode that table tennis is picked up afterwards completes the pickup work of table tennis.There is time-consuming expense when solving artificial pickup table tennis
The problem of power；Also overcome the disadvantage that the complicated and cost that existing ball pick-up device has is high；Meet the needs that people use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the air bleeding valve of the utility model；
Fig. 3 is the structural schematic diagram of the utility model sealing plate and position limiting convex ring.
In figure：1, suction ball pipe, 2, suction ball cover, 3, collection ball bottle, 4, sealing plate, 5, air bleeding valve, 6, position limiting convex ring, 7, pin,
8, cylinder is assembled, 9, piston, 10, return spring, 11, movable pulley, 12, traction rope, 13, sliding slot, 14, dynamic lever, 15, determine lever,
16, mounting cylinder, 17, sealing-plug, 18, back-moving spring, 19, ventilating groove, 20, ventilating groove, 21, Assembly rail.
Specific implementation mode
The hand held ball pick-up device is made of suction ball pipe 1, suction mechanism, air bleeding valve, suction ball cover 2, collection ball bottle 3 and sealing plate 4：
Suction ball pipe 1 is in bending, and the purpose of such setting is：When suction ball pipe 1 is in bending, the suction ball cover 2 of 1 lower part of suction ball pipe can be straight
Absorption table tennis is connect, reduces people and bends over to act, reduce labor intensity.
One end of suction ball pipe 1 is connected with suction mechanism；Suction mechanism is by assembly cylinder 8, piston 9, return spring 10 and dynamic cunning
Wheel 11 is constituted；One end of suction ball pipe 1 is connected with assembly cylinder 8.
It assembles activity in cylinder 8 and piston 9 is housed；9 one end of piston is connect by return spring 10 with assembly cylinder 8；Piston 9 is another
End is provided with movable pulley 11；Piston 9 is connect around after movable pulley 11 with assembly 8 inner wall of cylinder by traction rope 12；On movable pulley 11
Dynamic lever 14 is slidably fitted with by sliding slot 13 on the assembly cylinder 8 of side；Dynamic lever 14 is fixedly connected with movable pulley 11；Dynamic lever 14
It is provided on the assembly cylinder 8 of side and determines lever 15.
Under the action of 10 elastic force of return spring, return spring 10 is by piston 9 and traction rope 12 always to movable pulley 11
There are one pulling force for tool, and under the action of the pulling force, when leaving unused, the end of the dynamic lever 14 of the drive of movable pulley 11 and sliding slot 13, which contradicts, to be connected
It connects.The purpose that sliding slot 13 is arranged is：The movement locus that movable pulley 11 is limited by moving lever 14 avoids what it derailed from asking
Topic.
The other end of suction ball pipe 1 is connected with suction ball cover 2；The middle part of suction ball pipe 1 is connected with collection ball bottle 3；Collect ball bottle 3 and air-breathing
It is provided with air bleeding valve 5 on suction ball pipe 1 between mechanism；Air bleeding valve 5 is made of mounting cylinder 16, sealing-plug 17 and back-moving spring 18；
It is fixed with mounting cylinder 16 on the tube wall of dress suction ball pipe 1；Ladder hole 19 is provided in mounting cylinder 16；Activity peace in ladder hole 19
Equipped with sealing-plug 17；It is spaced shape on the mounting cylinder 16 of 17 surrounding of sealing-plug and is provided with ventilating groove 20；The ladder of 17 lower section of sealing-plug
Through-hole 19 is fixed with Assembly rail 21, and Assembly rail 21 is connect by back-moving spring 18 with sealing-plug 17.
It is provided with position limiting convex ring 6 in suction ball pipe between air bleeding valve 5 and collection ball bottle 3；6 side of position limiting convex ring by torsional spring and
Pin 7 is hinged with sealing plate 4；It is intermittently tightly connected between sealing plate 4 and position limiting convex ring 6.The diameter of bore of position limiting convex ring 6 is less than
The purpose of the diameter of table tennis, such setting is：Assembly cylinder 8 is entered after preventing table tennis from passing through the endoporus of position limiting convex ring 6
In.
When the hand held ball pick-up device works, first in such a way that one hand holds dynamic lever 14 and determines lever 15, this is held
Ball pick-up device；Then the suction ball cover 2 of the ball pick-up device is directed at table tennis to be picked up；The then band by way of dynamic lever 14 of holding with a firm grip
Dynamic movable pulley 11 is moved to the other end from one end.
In 11 moving process of movable pulley, movable pulley 11 is by traction rope 12 with being moved after piston 9；Journey is moved past after piston 9
Middle generation negative pressure enters in assembly cylinder 8 under the action of negative pressure after the open-top sealing plate of external air flow 4.In this course,
Table tennis is entered with air-flow in suction ball pipe 1, and is finally contradicted with position limiting convex ring 6.After moving on to position after piston 9, cylinder 8 is assembled
Balanced with ambient pressure with the air pressure in suction ball pipe 1, sealing plate 4 reseals position limiting convex ring 6 under the action of torsional spring elastic force；
Table tennis under the effect of gravity, drops into collection ball bottle 3 at this time.
It is unclamped after the completion of above procedure and moves lever 14, return spring 10 is resetted with piston 9 at this time；9 reseting procedure of piston
In, piston 9 is released the air in cylinder 8 is assembled；At this time since sealing plate 4 has been sealed suction ball pipe 1 by position limiting convex ring 6；
Therefore gas presses to the sealing-plug 17 of air bleeding valve 5, it is made to move up under the influence of air pressure, when moved on sealing-plug 17 centainly away from
Internal gas from, suction ball pipe 1 is in communication with the outside by ladder hole 19 and ventilating groove 20 after outer row, and sealing-plug 17 is tensing bullet
The effect of 18 elastic force of spring is lower to be resetted；The hand held ball pick-up device can enter next circulation at this time.Table tennis is filled when collecting in ball bottle 3,
It unloads after next part ball bottle 3 takes out table tennis, you can enter and continue to pick up ball.
The purpose of hand held ball pick-up device setting sealing plate 4 is：So that sealing plate 4 is limiting in 9 reseting procedure of piston
Suction ball pipe 1 is sealed under the cooperation of bulge loop 6, so as to avoid the gas that piston 9 resets blowout passes through suction ball pipe 1 and suction ball cover 2
Discharge, and then table tennis is blown away the generation of problem by the gas for avoiding discharge.
The hand held ball pick-up device, it is simple in structure, ingenious in design；Have when solving artificial pickup table tennis time-consuming and laborious
The problem of；The disadvantage for also overcoming the complicated and cost having high；It is very suitable for picking up the work of table tennis；Meet people
The needs used.
Claims (4)
1. a kind of hand held ball pick-up device, it is by suction ball pipe（1）, suction mechanism, air bleeding valve, suction ball cover（2）, collection ball bottle（3）With it is close
Sealing plate（4）It constitutes；It is characterized in that：Suction ball pipe（1）One end be connected with suction mechanism；Suction ball pipe（1）The other end be connected with
Suction ball cover（2）；Suction ball pipe（1）Middle part be connected with collection ball bottle（3）；Collect ball bottle（3）Suction ball pipe between suction mechanism（1）On
It is provided with air bleeding valve（5）；Air bleeding valve（5）With collection ball bottle（3）Between suction ball pipe（1）Inside it is provided with position limiting convex ring（6）；Limit convex
Ring（6）Side passes through torsional spring and pin（7）It is hinged with sealing plate（4）；Sealing plate（4）With position limiting convex ring（6）Between intermittently seal
Connection.
2. a kind of hand held ball pick-up device according to claim 1, it is characterised in that：The suction ball pipe（1）In bending.
3. a kind of hand held ball pick-up device according to claim 1, it is characterised in that：The suction mechanism is by assembly cylinder
（8）, piston（9）, return spring（10）And movable pulley（11）It constitutes；Suction ball pipe（1）One end be connected with assembly cylinder（8）；Assembly
Cylinder（8）Interior activity is equipped with piston（9）；Piston（9）One end passes through return spring（10）With assembly cylinder（8）Connection；Piston（9）It is another
End is provided with movable pulley（11）；Piston（9）Pass through traction rope（12）Around movable pulley（11）Afterwards with assembly cylinder（8）Inner wall connects；
Movable pulley（11）The assembly cylinder of top（8）On pass through sliding slot（13）It is slidably fitted with dynamic lever（14）；Dynamic lever（14）With dynamic cunning
Wheel（11）It is fixedly connected；Dynamic lever（14）The assembly cylinder of side（8）On be provided with and determine lever（15）.
4. a kind of hand held ball pick-up device according to claim 1, it is characterised in that：The air bleeding valve（5）By mounting cylinder
（16）, sealing-plug（17）And back-moving spring（18）It constitutes；Fill suction ball pipe（1）Tube wall on be fixed with mounting cylinder（16）；Mounting cylinder
（16）Inside it is provided with ladder hole（19）；Ladder hole（19）Inside it is movably installed with sealing-plug（17）；Sealing-plug（17）Surrounding
Mounting cylinder（16）Upper interval shape is provided with ventilating groove（20）；Sealing-plug（17）The ladder hole of lower section（19）Inside it is fixed with Assembly rail
（21）, Assembly rail（21）Pass through back-moving spring（18）With sealing-plug（17）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672948.7U CN207804927U (en) | 2017-12-05 | 2017-12-05 | A kind of hand held ball pick-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721672948.7U CN207804927U (en) | 2017-12-05 | 2017-12-05 | A kind of hand held ball pick-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207804927U true CN207804927U (en) | 2018-09-04 |
Family
ID=63334759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721672948.7U Expired - Fee Related CN207804927U (en) | 2017-12-05 | 2017-12-05 | A kind of hand held ball pick-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207804927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837436A (en) * | 2018-09-26 | 2018-11-20 | 张功溪 | A kind of ping-pong ball collector |
-
2017
- 2017-12-05 CN CN201721672948.7U patent/CN207804927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837436A (en) * | 2018-09-26 | 2018-11-20 | 张功溪 | A kind of ping-pong ball collector |
| CN108837436B (en) * | 2018-09-26 | 2020-03-31 | 安徽乾通教育装备制造有限公司 | Table tennis ball collector |
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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: 20180904 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |