CN205796423U - A kind of portable badminton teaching rack - Google Patents
A kind of portable badminton teaching rack Download PDFInfo
- Publication number
- CN205796423U CN205796423U CN201620367489.0U CN201620367489U CN205796423U CN 205796423 U CN205796423 U CN 205796423U CN 201620367489 U CN201620367489 U CN 201620367489U CN 205796423 U CN205796423 U CN 205796423U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- block
- fixing
- fixing post
- swivel becket
- 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.)
- Expired - Fee Related
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Abstract
nullThe utility model discloses a kind of portable badminton teaching rack，Including fixing seat、Fixing post、Expansion link and block，Described block two ends connection expansion link respectively，Expansion link head is provided with top cover，Swivel becket it is arranged with on expansion link，It is provided with tray outside expansion link on the downside of swivel becket，Draw ring it is provided with outside swivel becket，Block upper end is provided with phosphor strip，Described expansion link lower end is provided with fixing post，Fixing post is provided with the containing cavities matched with expansion link，It it is screwed hole at containing cavities upper port，It is threaded between expansion link and fixing post，Described fixing column bottom is provided with fixing seat，Fixing seat upper surface is the conical surface，Fixing seat lower end is provided with roller，Fixing post outer sheath is provided with rotation and presses block，This utility model simple in construction、Rationally、Good stability、It is easy to carry、Height adjustable，Applied widely，Facilitate the storage in later stage，Practical.
Description
Technical field
This utility model relates to a kind of physical education apparatus, specifically a kind of portable badminton teaching rack.
Background technology
Badminton grid frame refers to the support for supporting badminton net, and it stands on two midpoints in sideline, court respectively
Position, is responsible for badminton net being pulled open and reaching calibrated altitude, launches quite varied sports, traditional net as one
Shelf structure is complicated, and weight is big, and Gridding length is fixed immutable, is only applicable to regular place, is difficult to carrying and carries, and stability
Bad, the grids height of transmission is non-adjustable, and for the pupil that height is inadequate, practice effect is bad, above-mentioned in order to solve
Problem, existing offer a kind of portable badminton teaching rack.
Utility model content
The purpose of this utility model is to provide a kind of portable badminton teaching rack, to solve in above-mentioned background technology
The problem proposed.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of portable badminton teaching rack, including fixing seat, fixing post, expansion link and block, described block two ends
Connection expansion link respectively, expansion link head is provided with top cover, and expansion link is arranged with swivel becket, outside the expansion link on the downside of swivel becket
Being provided with tray, be provided with draw ring outside swivel becket, block upper end is provided with phosphor strip, and described expansion link lower end is provided with fixing post, fixing
Post is provided with the containing cavities matched with expansion link, is screwed hole at containing cavities upper port, be spiral shell between expansion link and fixing post
Stricture of vagina connects, and described fixing column bottom is provided with fixing seat, and fixing seat upper surface is the conical surface, and fixing seat lower end is provided with roller, fixing post
Outer sheath is provided with rotation and presses block, rotates and presses for threaded between block and fixing post, rotates and presses block lower end and be hinged with and turn
Lever, rotates boom end and is provided with fixed block, and the quantity rotating bar is three, and rotation bar array is distributed in outside fixing post, turns
The rotation at lever place is pressed block and is provided with stopper slot.
As further program of the utility model: described top cover is hemispherical.
As further program of the utility model: the internal diameter of described swivel becket is more than the diameter of expansion link.
As further program of the utility model: described roller is self-locking roller.
As further program of the utility model: described fixed block is block rubber.
As further program of the utility model: also be provided with, on described fixing post, fixing draw ring of conveniently blocking.
Compared with prior art, the beneficial effects of the utility model are: this utility model is by being provided with glimmering in block upper end
Rhizoma Dioscoreae (peeled), the effect of phosphor strip is to be convenient for people under conditions of light is bad observe block, and described expansion link lower end is provided with fixing
Post, is provided with, in fixing post, the containing cavities matched with expansion link, is screwed hole at containing cavities upper port, expansion link and fixing post it
Between be threaded, thus facilitate the regulation of device height, in order to the exercise of the inadequate crowd of height, and then improve device
The scope of application, the most this stretching structure has been also convenient for the storage in device later stage, when using device, only need to rotate rotation and press
Block, so make rotation press block along rotate bar move down, under the guiding of stopper slot and fixing seat upper surface, rotate bar in
It is obliquely installed, and then makes to be positioned at the fixed block rotating boom end, close proximity to ground, thus improve the stability of device, when not making
Used time, only rotation need to be pressed block and move up, under gravity, rotating bar can be set in parallel with fixing post, and then
Reducing taking up room of device, thus further facilitated the storage of device, this utility model is simple and reasonable for structure, stable
Property is good, be easy to carry, height adjustable, applied widely, facilitates the storage in later stage, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: fixing seat 1, fixing post 2, expansion link 3, block 4, top cover 5, phosphor strip 6, roller 7, fixed block 8, rotation bar
9, block 11, screwed hole 12, containing cavities 13, swivel becket 14 are pressed in stopper slot 10, rotation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of portable badminton teaching rack, including fixing seat 1, admittedly
Fixed column 2, expansion link 3 and block 4, described block 4 two ends connection expansion link 3 respectively, expansion link 3 head is provided with egg end 5,
Being arranged with swivel becket 14 on expansion link 3, the internal diameter of swivel becket 14 is more than the diameter of expansion link 3, the expansion link 3 on the downside of swivel becket 14
Outside is provided with tray, is provided with draw ring outside swivel becket 14, and the effect of draw ring is the fixing of convenient block 4, and 4 upper ends of blocking are provided with glimmering
Rhizoma Dioscoreae (peeled) 6, the effect of phosphor strip 6 is to be convenient for people under conditions of light is bad observe block 4, and described expansion link 3 lower end is provided with
Fixing post 2, is provided with, in fixing post 2, the containing cavities 13 matched with expansion link 3, is screwed hole 3 at containing cavities 13 upper port, flexible
It is threaded between bar 3 and fixing post 2, thus facilitates the regulation of device height, in order to the exercise of the inadequate crowd of height, enter
And improve the scope of application of device, the most this stretching structure has been also convenient for the storage in device later stage, bottom described fixing post 2
Being provided with fixing seat 1, fixing seat 1 upper surface is the conical surface, and fixing seat 1 lower end is provided with the roller 7 facilitating device to carry, and roller 7 is certainly
Locking-type roller, fixing post 2 outer sheath is provided with rotation and presses block 11, rotates and press for threaded between block 11 and fixing post 2, rotation
Turning and press block 11 lower end and be hinged with rotation bar 9, rotate bar 9 end and be provided with fixed block 8, fixed block 8 be block rubber, rotation bar 9
Quantity is three, and rotation bar 9 array distribution is outside fixing post 2, and the rotation at rotation bar 9 place is pressed block 11 and is provided with spacing
Groove 10, when using device, only need to rotate rotation and press block 11, and then makes rotation press block 11 to move down along rotating bar 9,
Under the guiding of stopper slot 10 and fixing seat 1 upper surface, rotate bar 9 and be inclined to set, and then make to be positioned at consolidating of rotation bar 9 end
Determine block, close proximity to ground, thus improve the stability of device, when not in use, only rotation need to be pressed block 11 and move up,
Under the effect of gravity, rotating bar 9 can be set in parallel with fixing post 2, and then reduces taking up room of device, described fixing post
4 fixing draw rings of conveniently blocking it also are provided with on 2.
Operation principle of the present utility model is: this utility model by block upper end be provided with phosphor strip, the work of phosphor strip
With being to be convenient for people under conditions of light is bad observe block, described expansion link lower end is provided with fixing post, is provided with in fixing post
The containing cavities matched with expansion link, is screwed hole at containing cavities upper port, is threaded between expansion link and fixing post, this
Sample just facilitates the regulation of device height, in order to the exercise of the inadequate crowd of height, and then improves the scope of application of device, simultaneously this
Planting stretching structure and be also convenient for the storage in device later stage, when using device, only need to rotate rotation presses block, and then makes rotation tight
Briquetting moves down along rotating bar, under the guiding of stopper slot and fixing seat upper surface, rotates bar and is inclined to set, and then make
It is positioned at the fixed block rotating boom end, close proximity to ground, thus improves the stability of device, when not in use, only need to will rotate
Pressing block to move up, under gravity, rotating bar can be set in parallel with fixing post, and then reduces taking of device
Space, thus further facilitated the storage of device.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. a portable badminton teaching rack, including fixing seat, fixing post, expansion link and block, it is characterised in that described
Block two ends connection expansion link respectively, expansion link head is provided with top cover, and expansion link is arranged with swivel becket, stretching on the downside of swivel becket
Being provided with tray outside contracting bar, be provided with draw ring outside swivel becket, block upper end is provided with phosphor strip, and described expansion link lower end is provided with fixing
Post, is provided with, in fixing post, the containing cavities matched with expansion link, is screwed hole at containing cavities upper port, expansion link and fixing post it
Between be threaded, described fixing column bottom is provided with fixing seat, and fixing seat upper surface is the conical surface, and fixing seat lower end is provided with roller,
Fixing post outer sheath is provided with rotation and presses block, rotates and presses for threaded between block and fixing post, rotates and presses block lower end hinge
Being provided with rotation bar, rotate boom end and be provided with fixed block, the quantity rotating bar is three, and rotation bar array is distributed in outside fixing post
Side, the rotation at rotation bar place is pressed block and is provided with stopper slot.
A kind of portable badminton teaching rack the most according to claim 1, it is characterised in that described top cover is hemisphere
Shape.
A kind of portable badminton teaching rack the most according to claim 1, it is characterised in that the internal diameter of described swivel becket
Diameter more than expansion link.
A kind of portable badminton teaching rack the most according to claim 1, it is characterised in that described roller is self-locking
Roller.
A kind of portable badminton teaching rack the most according to claim 1, it is characterised in that described fixed block is rubber
Block.
A kind of portable badminton teaching rack the most according to claim 1, it is characterised in that also set on described fixing post
There is the draw ring that convenient block is fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367489.0U CN205796423U (en) | 2016-04-27 | 2016-04-27 | A kind of portable badminton teaching rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367489.0U CN205796423U (en) | 2016-04-27 | 2016-04-27 | A kind of portable badminton teaching rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796423U true CN205796423U (en) | 2016-12-14 |
Family
ID=58144797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620367489.0U Expired - Fee Related CN205796423U (en) | 2016-04-27 | 2016-04-27 | A kind of portable badminton teaching rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176025A (en) * | 2017-12-19 | 2018-06-19 | 沈家豪 | A kind of easy-disassembling-assembling Portable bad minton net stand |
-
2016
- 2016-04-27 CN CN201620367489.0U patent/CN205796423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176025A (en) * | 2017-12-19 | 2018-06-19 | 沈家豪 | A kind of easy-disassembling-assembling Portable bad minton net stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161214 Termination date: 20170427 |