CN207119117U - A kind of physical education basketball stands - Google Patents
A kind of physical education basketball stands Download PDFInfo
- Publication number
- CN207119117U CN207119117U CN201720901698.3U CN201720901698U CN207119117U CN 207119117 U CN207119117 U CN 207119117U CN 201720901698 U CN201720901698 U CN 201720901698U CN 207119117 U CN207119117 U CN 207119117U
- Authority
- CN
- China
- Prior art keywords
- support column
- mounting groove
- gear
- kelly
- pedestal
- 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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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 244000309464 bull Species 0.000 claims abstract description 15
- 210000003739 neck Anatomy 0.000 claims abstract description 6
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 241001327138 Hydrobates pelagicus Species 0.000 description 1
- 230000002350 accommodative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a kind of physical education basketball stands, including pedestal and support column, the top rotation connection of the support column and pedestal, the top of the pedestal connects arc kelly by axis of rotation, it is surround on the support column and is provided with some necks, torque spring is arranged with the rotating shaft, the both ends of the torque spring are fixedly connected with arc kelly and pedestal respectively, the top of the support column is provided with mounting groove, threaded rod is rotatably connected in the mounting groove, the threaded rod is connected to first gear close to one end fixed cover of mounting groove inner bottom part, the second gear being meshed in the mounting groove provided with first gear, the second gear is connected with the inwall of mounting groove by bar rotation, the one end of the bull stick away from second gear runs through the inwall of mounting groove and is fixedly connected with handle.The utility model allows device freely to be adjusted according to the height of student, so as to lift the teaching efficiency of teacher by the setting of many places governor motion.
Description
Technical field
It the utility model is related to sporting equipment technical field, more particularly to a kind of physical education basketball stands.
Background technology
Basketball stands are the required equipment of court, including backboard and basket post, are erected at the center at basketball court both ends,
What is used at present has fluid pressure type, movable type, fixed, hanging, storm petrel hair style, big gun formula etc., no matter the basket support of which kind of form is used,
Enough strength and stiffness are all must assure that, not because basketball clashes the vibrations and deformation occurred after cage by a relatively large margin,
So as to influence the calibrated altitude of ring horizontal plane and position.But existing physical education basketball stand structure is relatively simple, ball
The height of frame can not freely be adjusted according to the height of student, so as to influence the teaching efficiency of teacher, certain make be present
Use defective.
Utility model content
The purpose of this utility model is that physical education basketball stand structure is relatively simple in order to solve in the prior art, ball-collecting rack
Height can not carry out freely regulated problem according to the height of student, a kind of and physical education basketball stands proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of physical education basketball stands, including pedestal and support column, the top rotation connection of the support column and pedestal,
The top of the pedestal connects arc kelly by axis of rotation, is surround on the support column and is provided with some necks, the rotating shaft
On be arranged with torque spring, the both ends of the torque spring are fixedly connected with arc kelly and pedestal respectively, the support column
Top is provided with mounting groove, threaded rod is rotatably connected in the mounting groove, the threaded rod is close to one end of mounting groove inner bottom part
Fixed cover is connected to first gear, the second gear being meshed in the mounting groove provided with first gear, the second gear and peace
The inwall of tankage is connected by bar rotation, inwall and fixed company of the one end of the bull stick away from second gear through mounting groove
Handle is connected to, the one end of the handle away from bull stick is provided with port, slidably connects kelly in the port, and the two of the kelly
End extends through the both ends of port and stretched out, and is surround on the support column and is provided with some grooves corresponding with kelly, described
Kelly is fixedly connected with fixture block close to one end of support column, is arranged with spring on the kelly, the both ends of the spring respectively with
Fixture block is fixedly connected with handle, and the one end of the kelly away from fixture block is fixedly connected with fixed block, on the outer wall of the support column
Slip cap is connected to sliding sleeve, and the sliding sleeve is provided with sliding mouth corresponding with support column, the one end of the threaded rod away from first gear
Through mounting groove notch and be fixedly connected with limited block, the threaded one end of threaded rod extension is socketed with support block, described
Connected between sliding sleeve and support block by some connecting rods, the one end of the support block away from threaded rod is fixedly connected with backboard.
Preferably, one end away from support column is provided with device groove at the top of the pedestal, and some add is provided with described device groove
Pouring weight.
Preferably, rotated on the bull stick and be socketed with two support sets, the relative side of two support sets respectively with
The outer wall of mounting groove inwall and support column offsets.
Preferably, the cunning is intraoral slidably connects some balls, and the edge and support column of the ball are in contact.
Preferably, the limited block is connected with the top of support block by some damping shock absorbers.
Preferably, the bottom of the pedestal is provided with mobile device.
In the utility model, user when in use, first pulls out arc kelly, then rotational support post regulation backboard
Direction, then unclamp arc kelly automatic rebounding in the presence of torque spring be caught in neck, then pull out kelly,
It is rotated further by handle grip and moves bar rotation, drives threaded rod to rotate by the engagement between first gear and second gear, from
And drive backboard to move up and down by support block, kelly is then unclamped, now automatic rebounding blocks kelly under the action of the spring
Handle.The utility model allows device freely to be adjusted according to the height of student by the setting of many places governor motion,
So as to lift the teaching efficiency of teacher.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of physical education basketball stands structural representation；
Fig. 2 is structural representation at Fig. 1 A.
In figure：1 pedestal, 2 support columns, 3 rotating shafts, 4 arc kellies, 5 threaded rods, 6 first gears, 7 second gears, 8 bull sticks,
9 handles, 10 kellies, 11 fixture blocks, 12 springs, 13 fixed blocks, 14 sliding sleeves, 15 limited blocks, 16 support blocks, 17 backboards, 18 weights,
19 support sets, 20 balls, 21 damping shock absorbers, 22 connecting rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
The top of reference picture 1-2, a kind of physical education basketball stands, including pedestal 1 and support column 2, support column 2 and pedestal 1
Portion is rotatablely connected, and for adjusting the direction of backboard 17, the top of pedestal 1 is rotatablely connected arc kelly 4 by rotating shaft 3, for solid
Determine support column 2, surround on support column 2 and be provided with some necks, torque spring, the both ends difference of torque spring are arranged with rotating shaft 3
It is fixedly connected with arc kelly 4 and pedestal 1, arc kelly is blocked support column 2 with automatic rebounding, the top of support column 2 is set
There is mounting groove, threaded rod 5 is rotatably connected in mounting groove, threaded rod 5 is connected to close to one end fixed cover of mounting groove inner bottom part
One gear 6, the interior second gear 7 being meshed provided with first gear 6 of mounting groove, for driving threaded rod 5 to rotate, second gear 7
It is rotatablely connected with the inwall of mounting groove by bull stick 8, the one end of bull stick 8 away from second gear 7 is run through the inwall of mounting groove and consolidated
Surely handle 9 is connected with, convenient to rotate bull stick 8, the one end of handle 9 away from bull stick 8 is provided with port, kelly is slidably connected in port
10, for fixing handle 9, the both ends of kelly 10 extend through the both ends of port and stretched out, on support column 2 around be provided with
Some grooves corresponding to kelly 10, kelly 10 are fixedly connected with fixture block 11 close to one end of support column 2, prevent kelly 10 so as to handle
Come off on hand 9, spring 12 be arranged with kelly 10, make kelly 10 can with automatic rebounding, the both ends of spring 12 respectively with fixture block 11
It is fixedly connected with handle 9, the one end of kelly 10 away from fixture block 11 is fixedly connected with fixed block 13, is slided on the outer wall of support column 2
Sliding sleeve 14 is socketed with, prevents support block 16 from rotating, sliding sleeve 14 is provided with sliding mouth corresponding with support column 2, and threaded rod 5 is away from first
One end of gear 6 runs through the notch of mounting groove and is fixedly connected with limited block 15, prevents the accommodative excess of support block 16, threaded rod 5
The threaded one end of extension is socketed with support block 16, for supporting backboard 17, passes through some connecting rods between sliding sleeve 14 and support block 16
22 connections, the one end of support block 16 away from threaded rod 5 is fixedly connected with backboard 17.
In the utility model, the one end of the top of pedestal 1 away from support column 2 is provided with device groove, and some add is provided with device groove
Pouring weight 18, prevent backboard 17 from toppling over, rotated on bull stick 8 and be socketed with two support sets 19, the relative side of two support sets 19 point
Outer wall not with mounting groove inwall and support column 2 offsets, and anti-dog link 8 rocks, and cunning is intraoral to slidably connect some balls 20, rolling
The edge and support column 2 of pearl 20 are in contact, and reduce the frictional force between sliding sleeve 14 and support column 2, limited block 15 and support block 16
Top connected by some damping shock absorbers 21, play certain cushioning effect, the bottom of pedestal 1 is provided with mobile device, side
Just mobile foundation 1.
In the utility model, arc kelly 4 is first pulled out, then rotational support post 2 adjusts the direction of backboard 17, then
Unclamp the automatic rebounding in the presence of torque spring of arc kelly 4 to be caught in neck, then pull out kelly 10, be rotated further by handle
Hand 9 drives bull stick 8 to rotate, and drives threaded rod 5 to rotate by the engagement between first gear 6 and second gear 7, so as to logical
Crossing support block 16 drives backboard 17 to move up and down, and then unclamps kelly 10, and now kelly 10 returns automatically in the presence of spring 12
Bullet blocks handle 9.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of physical education basketball stands, including pedestal (1) and support column (2), it is characterised in that the support column (2) and
The top rotation connection of pedestal (1), the top of the pedestal (1) are rotatablely connected arc kelly (4), the branch by rotating shaft (3)
Around some necks are provided with dagger (2), torque spring, the both ends difference of the torque spring are arranged with the rotating shaft (3)
It is fixedly connected with arc kelly (4) and pedestal (1), the top of the support column (2) is provided with mounting groove, is rotated in the mounting groove
Threaded rod (5) is connected with, the threaded rod (5) is connected to first gear (6) close to one end fixed cover of mounting groove inner bottom part, described
The inwall of the second gear (7) being meshed in mounting groove provided with first gear (6), the second gear (7) and mounting groove passes through
Bull stick (8) is rotatablely connected, and the one end of the bull stick (8) away from second gear (7) is run through the inwall of mounting groove and is fixedly connected with
Handle (9), the one end of the handle (9) away from bull stick (8) are provided with port, kelly (10), institute are slidably connected in the port
The both ends for stating kelly (10) extend through the both ends of port and stretched out, around being provided with and kelly on the support column (2)
(10) some grooves corresponding to, the kelly (10) are fixedly connected with fixture block (11), the kelly close to one end of support column (2)
(10) spring (12) is arranged with, the both ends of the spring (12) are fixedly connected with fixture block (11) and handle (9) respectively, the card
The one end of bar (10) away from fixture block (11) is fixedly connected with fixed block (13), and slip cap is connected on the outer wall of the support column (2)
Sliding sleeve (14), the sliding sleeve (14) are provided with sliding mouth corresponding with support column (2), and the threaded rod (5) is away from first gear (6)
One end through mounting groove notch and be fixedly connected with limited block (15), the threaded one end socket of the threaded rod (5) extension
There is support block (16), connected between the sliding sleeve (14) and support block (16) by some connecting rods (22), the support block (16)
One end away from threaded rod (5) is fixedly connected with backboard (17).
2. a kind of physical education basketball stands according to claim 1, it is characterised in that remote at the top of the pedestal (1)
One end of support column (2) is provided with device groove, and some weights (18) are provided with described device groove.
A kind of 3. physical education basketball stands according to claim 1, it is characterised in that turning set on the bull stick (8)
Be connected to two support sets (19), the relative side of two support sets (19) respectively with mounting groove inwall and support column (2)
Outer wall offsets.
4. a kind of physical education basketball stands according to claim 1, it is characterised in that the cunning is intraoral to be slidably connected
Some balls (20), the edge and support column (2) of the ball (20) are in contact.
5. a kind of physical education basketball stands according to claim 1, it is characterised in that the limited block (15) and support
The top of block (16) is connected by some damping shock absorbers (21).
6. a kind of physical education basketball stands according to claim 1, it is characterised in that the bottom of the pedestal (1) is set
There is mobile device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901698.3U CN207119117U (en) | 2017-07-24 | 2017-07-24 | A kind of physical education basketball stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901698.3U CN207119117U (en) | 2017-07-24 | 2017-07-24 | A kind of physical education basketball stands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119117U true CN207119117U (en) | 2018-03-20 |
Family
ID=61612999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720901698.3U Expired - Fee Related CN207119117U (en) | 2017-07-24 | 2017-07-24 | A kind of physical education basketball stands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207119117U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295446A (en) * | 2018-04-16 | 2018-07-20 | 刘知非 | A kind of rotatable basketball stands of students ' physical |
| CN108741836A (en) * | 2018-06-11 | 2018-11-06 | 蔡宏昕 | Lifting device for family stool |
| CN109243333A (en) * | 2018-11-21 | 2019-01-18 | 四川天降文化传播有限公司 | A kind of corporate advertising production plate easy to use |
| CN110409995A (en) * | 2019-08-07 | 2019-11-05 | 高邮市北方动力机械有限公司 | Multi-functional circular head tower formula tree climbing device is standby |
| CN110409968A (en) * | 2019-08-28 | 2019-11-05 | 北京鼎翰科技有限公司 | It is a kind of using aluminum alloy forged security door |
| CN111097151A (en) * | 2018-10-26 | 2020-05-05 | 上饶师范学院 | Variable multifunctional infant training device |
| CN111701210A (en) * | 2020-06-28 | 2020-09-25 | 重庆三峡医药高等专科学校 | A lifting volleyball stand for teaching and training |
-
2017
- 2017-07-24 CN CN201720901698.3U patent/CN207119117U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295446A (en) * | 2018-04-16 | 2018-07-20 | 刘知非 | A kind of rotatable basketball stands of students ' physical |
| CN108741836A (en) * | 2018-06-11 | 2018-11-06 | 蔡宏昕 | Lifting device for family stool |
| CN111097151A (en) * | 2018-10-26 | 2020-05-05 | 上饶师范学院 | Variable multifunctional infant training device |
| CN111097151B (en) * | 2018-10-26 | 2021-05-07 | 上饶师范学院 | Variable multifunctional infant training device |
| CN109243333A (en) * | 2018-11-21 | 2019-01-18 | 四川天降文化传播有限公司 | A kind of corporate advertising production plate easy to use |
| CN110409995A (en) * | 2019-08-07 | 2019-11-05 | 高邮市北方动力机械有限公司 | Multi-functional circular head tower formula tree climbing device is standby |
| CN110409968A (en) * | 2019-08-28 | 2019-11-05 | 北京鼎翰科技有限公司 | It is a kind of using aluminum alloy forged security door |
| CN111701210A (en) * | 2020-06-28 | 2020-09-25 | 重庆三峡医药高等专科学校 | A lifting volleyball stand for teaching and training |
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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: 20180320 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |