CN107213616A - A kind of exhausting, which is inhaled, plays device - Google Patents
A kind of exhausting, which is inhaled, plays device Download PDFInfo
- Publication number
- CN107213616A CN107213616A CN201710532051.2A CN201710532051A CN107213616A CN 107213616 A CN107213616 A CN 107213616A CN 201710532051 A CN201710532051 A CN 201710532051A CN 107213616 A CN107213616 A CN 107213616A
- Authority
- CN
- China
- Prior art keywords
- interface
- exhausting
- bullet
- way connection
- container
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/409—Stationarily-arranged devices for projecting balls or other bodies with pneumatic ball- or body-propelling means
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/01—Special aerodynamic features, e.g. airfoil shapes, wings or air passages
Abstract
A kind of exhausting disclosed by the invention, which is inhaled, plays device, including exhausting, retaining ring, three-way connection, container, send bullet flexible pipe, wherein three-way connection includes first interface, second interface, the 3rd interface, exhausting is fixedly connected with first interface by retaining ring, second interface is fixedly connected with the container of lower section, and the 3rd interface is with sending bullet flexible pipe to be fixedly connected；Exhausting is used for the gas that preset flow rate is blown into three-way connection, and container is used to place ball, and tilted be provided with baffle plate, the baffle body of the cavity between first interface and second interface is provided with through hole or the gap that supplied gas passes through.The present invention solves general send and plays the easy card bullet of device, send bullet slow-footed technical problem.
Description
Technical field
Device field is played the present invention relates to hair, more particularly to a kind of exhausting, which is inhaled, plays device.
Background technology
Sending more than bullet device using the mechanical mechanism such as ball wheel carrier is dialled in existing motion ball serving device, the mechanical structure exists
Easily there is card bullet in work, the problems such as release speed is slow, and then influence the service efficiency of whole ball serving device.
The content of the invention
Inhaled it is an object of the invention to the shortcoming and deficiency for overcoming prior art there is provided a kind of exhausting and play device, to solve
It is general to send the easy card bullet of bullet device, send bullet slow-footed technical problem.
The purpose of the present invention is realized by following technical scheme：
A kind of exhausting, which is inhaled, plays device, including exhausting, retaining ring, three-way connection, container, send bullet flexible pipe, wherein three-way connection
Including first interface, second interface, the 3rd interface, exhausting is fixedly connected with first interface by retaining ring, and second interface is with
The container of side is fixedly connected, and the 3rd interface is with sending bullet flexible pipe to be fixedly connected；Exhausting is used to be blown into preset flow rate into three-way connection
Gas, container be used for place ball, the cavity between first interface and second interface is tilted to be provided with baffle plate, the baffle plate sheet
Through hole or gap that supplied gas passes through are provided with body.
The exhausting, which is inhaled, plays device, in addition to is arranged in exhausting and close to the support of this side of retaining ring.Support is used for
Fixed exhausting, which is inhaled, plays device to ball serving device, and ball serving device is specifically determined by the environment applied.
The angle of inclination of the baffle plate is 45 °~60 °.
The course of work that exhausting of the present invention inhales bullet device is as follows：
Exhausting is blown into air-flow into three-way connection under the drive of outer motor, the pressure difference produced using the fast gas of flow velocity
Ball in container is sucked into three-way connection, ball is into impingement baffles after three-way connection and then changes the direction of motion, in air-flow
Enter under driving and send bullet flexible pipe, then along sending bullet flexible pipe to enter emitter, complete whole send and bounce journey.
Baffle plate will ensure pass through from the air-flow that first interface is come in, and lead to so being provided with supplied gas in baffle body
The through hole crossed or gap, and through hole or gap can not be too small；Baffle plate will also ensure that ball is inhaled into three-way connection simultaneously
Afterwards, it can be blocked by baffle plate and change direction and enter the 3rd interface, so the through hole or gap in baffle body can not be too
Greatly, and inclined angle can not too small (the inclined angle of baffle plate refers to baffle plate and horizontal angle), through hole or seam
The angle of inclination of the size of gap, how many, spacing and baffle plate will be depending on specifically application operating mode.
The present invention compared with prior art, has the following advantages that and beneficial effect：
Compared with prior art, the present invention use exhausting to send bullet with solve common mechanical send play the easy card bullet of device and send bullet slowly
Problem.
Brief description of the drawings
Fig. 1 is that exhausting of the present invention inhales the structural representation for playing device.
Fig. 2 inhales the partial enlarged drawing for the three-way connection for playing device for exhausting described in Fig. 1.
Wherein, 1- exhausting, 2- retaining rings, 3- three-way connections, 4- baffle plates, 5- send bullet flexible pipe, 6- containers, 7- supports, 8-
One interface, 9- second interfaces, the interfaces of 10- the 3rd.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Such as Fig. 1,2, a kind of exhausting, which is inhaled, plays device, including exhausting, retaining ring, three-way connection, container, send bullet flexible pipe, wherein
Three-way connection includes first interface, second interface, the 3rd interface, and exhausting is fixedly connected with first interface by retaining ring, and second
Interface is fixedly connected with the container of lower section, and the 3rd interface is with sending bullet flexible pipe to be fixedly connected；Exhausting is used to be blown into three-way connection
The gas of preset flow rate, container is used to place ball, and the cavity between first interface and second interface is tilted to be provided with baffle plate, institute
State through hole or the gap for being provided with that supplied gas passes through in baffle body.
The exhausting, which is inhaled, plays device, in addition to is arranged in exhausting and close to the support of this side of retaining ring.Support is used for
Fixed exhausting, which is inhaled, plays device to ball serving device, and ball serving device is specifically determined by the environment applied.
The angle of inclination of the baffle plate is 45 °~60 °.
Above-described embodiment is preferably embodiment, but embodiments of the present invention are not by above-described embodiment of the invention
Limitation, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (3)
1. a kind of exhausting, which is inhaled, plays device, it is characterised in that：Including exhausting, retaining ring, three-way connection, container, bullet flexible pipe is sent, wherein
Three-way connection includes first interface, second interface, the 3rd interface, and exhausting is fixedly connected with first interface by retaining ring, and second
Interface is fixedly connected with the container of lower section, and the 3rd interface is with sending bullet flexible pipe to be fixedly connected；Exhausting is used to be blown into three-way connection
The gas of preset flow rate, container is used to place ball, and the cavity between first interface and second interface is tilted to be provided with baffle plate, institute
State through hole or the gap for being provided with that supplied gas passes through in baffle body.
2. exhausting, which is inhaled, according to claim 1 plays device, it is characterised in that：Also include being arranged in exhausting and close to retaining ring
The support of this side.Support is used to fix exhausting suction bullet device to ball serving device, the environment of ball serving device specifically by being applied
And determine.
3. exhausting, which is inhaled, according to claim 1 plays device, it is characterised in that：The angle of inclination of the baffle plate is 45 °~60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532051.2A CN107213616A (en) | 2017-07-03 | 2017-07-03 | A kind of exhausting, which is inhaled, plays device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532051.2A CN107213616A (en) | 2017-07-03 | 2017-07-03 | A kind of exhausting, which is inhaled, plays device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107213616A true CN107213616A (en) | 2017-09-29 |
Family
ID=59951776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710532051.2A Pending CN107213616A (en) | 2017-07-03 | 2017-07-03 | A kind of exhausting, which is inhaled, plays device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107213616A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070221187A1 (en) * | 2006-03-23 | 2007-09-27 | Meng-Fu Chen | Table tennis ball service machine |
| US20080223350A1 (en) * | 2007-03-16 | 2008-09-18 | Mahany Thomas E | Device for optically exciting and delivering luminescent projectiles |
| CN101920093A (en) * | 2010-09-11 | 2010-12-22 | 大连交通大学 | Table tennis ball picker and working method thereof |
| CN203724721U (en) * | 2014-03-17 | 2014-07-23 | 北京林业大学 | Automatic table tennis ball pick-up device |
| CN105102814A (en) * | 2013-03-01 | 2015-11-25 | 阿尔特弥斯智能动力有限公司 | Valve unit a fluid working machine comprising a valve unit |
| CN206093044U (en) * | 2016-10-20 | 2017-04-12 | 三峡大学 | A device for pressure fluid flow direction automatic switch -over |
| CN207203383U (en) * | 2017-07-03 | 2018-04-10 | 华南理工大学 | A kind of exhausting, which is inhaled, plays device |
-
2017
- 2017-07-03 CN CN201710532051.2A patent/CN107213616A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070221187A1 (en) * | 2006-03-23 | 2007-09-27 | Meng-Fu Chen | Table tennis ball service machine |
| US20080223350A1 (en) * | 2007-03-16 | 2008-09-18 | Mahany Thomas E | Device for optically exciting and delivering luminescent projectiles |
| CN101920093A (en) * | 2010-09-11 | 2010-12-22 | 大连交通大学 | Table tennis ball picker and working method thereof |
| CN105102814A (en) * | 2013-03-01 | 2015-11-25 | 阿尔特弥斯智能动力有限公司 | Valve unit a fluid working machine comprising a valve unit |
| CN203724721U (en) * | 2014-03-17 | 2014-07-23 | 北京林业大学 | Automatic table tennis ball pick-up device |
| CN206093044U (en) * | 2016-10-20 | 2017-04-12 | 三峡大学 | A device for pressure fluid flow direction automatic switch -over |
| CN207203383U (en) * | 2017-07-03 | 2018-04-10 | 华南理工大学 | A kind of exhausting, which is inhaled, plays device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |
|
| WD01 | Invention patent application deemed withdrawn after publication |