CN102989147A - Moveable basketball stand - Google Patents
Moveable basketball stand Download PDFInfo
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- CN102989147A CN102989147A CN2012105914630A CN201210591463A CN102989147A CN 102989147 A CN102989147 A CN 102989147A CN 2012105914630 A CN2012105914630 A CN 2012105914630A CN 201210591463 A CN201210591463 A CN 201210591463A CN 102989147 A CN102989147 A CN 102989147A
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- hinged
- base
- leading screw
- return pulley
- connecting rod
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Abstract
The invention discloses a moveable basketball stand, and belongs to the technical field of basketball stands. The moveable basketball stand comprises a basketball stand main body and a base, two transverse beams and two longitudinal beams are fixed in the base, and four bottom wheels and four bottom wheel elevator mechanisms are symmetrically installed in the base. Each bottom wheel elevator mechanism comprises a bottom wheel motor base and a bottom wheel motor, a power output end of the bottom wheel motor is connected with a lead screw through a chain, the lead screw is connected with a lead screw sleeve, the tail end of the lead screw sleeve is hinged with a crescent rod, a centre shaft is fixedly connected with the upper end of the crescent rod, two middle rods are fixedly connected with the centre shaft, two ends of each middle rod are respectively hinged with a connecting rod I and a connecting rod II, the tail ends of the connecting rod I and the connecting rod II are hinged with a rotating frame, the rotating frame is hinged with a lifting rod, the lower end of the lifting rod is connected with a bottom wheel carrier, and a bottom wheel is arranged on the bottom wheel carrier. The basketball stand moves by the four bottom wheels, and the bottom wheels can rise and fall by swivel feeding of the lead screws driven by the bottom wheel motors through chain drive pairs, and therefore the moveable basketball stand is convenient to move and maintain.
Description
Technical field
The present invention relates to a kind of basketball stands, belong to the sports goods technical field.
Background technology
Existing basketball stands much can not move, and the basketball stands especially for use in indoor take up room, dismounting is loaded down with trivial details, are unfavorable for the maintenance of sports equipment and the flexible arrangement of gymnasium.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the invention provides a kind of Moveable basket posts, can mobile basketball stands.
The present invention is achieved through the following technical solutions: a kind of Moveable basket posts, it comprises basketball stands main body and base, described base is lower opening, the casing of inner hollow, be fixed with two crossbeams and two longerons in the base, be symmetrically installed with four return pulleys and return pulley elevating mechanism in the base, described return pulley elevating mechanism comprises the return pulley motor cabinet, the return pulley motor is housed on the return pulley motor cabinet, the clutch end of return pulley motor is equipped with the sprocket wheel I, the sprocket wheel I is connected with the sprocket wheel II by driving-chain, the sprocket wheel II is installed in an end of a leading screw of vertically arranging, leading screw is installed on the bearing block, and the other end of leading screw connects the leading screw swivel nut, and the end of leading screw swivel nut is hinged with crescent-shaped lever, the upper end of crescent-shaped lever is connected with axis, and axis laterally is installed in the described base; Be connected with two intermediate bars on the axis, the two ends of each intermediate bar are hinged with connecting rod I and connecting rod II respectively, the end of connecting rod I and connecting rod II is hinged with rotating turret, rotating turret is arc or " L " shape, and the middle part of rotating turret is hinged on the riser, and riser is fixed on the described longeron, a rotating turret end outwardly is hinged with elevating lever, elevating lever passes from described crossbeam, and the lower end of elevating lever connects the return pulley frame, on the return pulley frame return pulley is housed.
The rotating turret of described both sides is serially connected by the limit axle.
The bottom bracket bearing frame is arranged in the described base, the bearing that described axis is installed is housed on the bottom bracket bearing frame.
Between described basketball stands main body and the base fold mechanism is arranged, described fold mechanism comprises the body frame that is connected with backboard, the middle part of body frame and rear portion are hinged with respectively folding stand I and folding stand II, and the lower end of folding stand I and folding stand II is hinged on the hinged seat of base; Intermediate transverse girder and main motor cabinet are arranged in the described base, main motor is housed on the main motor cabinet, folding lead screw shaft bearing is arranged on the intermediate transverse girder, the clutch end of described main motor is connected with universal joint, universal joint connects folding leading screw swivel nut, connect folding leading screw on the folding leading screw swivel nut, the upper articulation of folding leading screw is on described folding stand I.
The invention has the beneficial effects as follows: basketball stands of the present invention move by return pulley, return pulley can lifting, driving the leading screw swivel feeding by the return pulley motor by the chain transmission realizes, the left rotation and right rotation of carrying out leading screw plays the pushing effect to swing link, four connecting rods are also worked simultaneously, connecting rod drives rotating turret and elevating lever, simultaneously lifting of four wheels, whole base also thereupon integral body lift or fall.The present invention can also fold, and is convenient to mobile and maintenance.The present invention is easy to use, attractive in appearance, noiselessness.
Description of drawings
The present invention is further described with embodiment with reference to the accompanying drawings for the below.
Fig. 1 is top view of the present invention (analysing and observe);
Fig. 2 is front view of the present invention (analysing and observe);
Fig. 3 is the A place partial enlarged drawing of Fig. 2;
Fig. 4 is basketball stands fold mechanism schematic diagram of the present invention.
Among the figure, 1, base; 1-1, crossbeam; 1-2, longeron; 1-3, intermediate transverse girder; 1-4, hinged seat; 2, main motor cabinet; 3, axis; 4, limit axle; 5, return pulley motor; 6, return pulley motor cabinet; 7, sprocket wheel I; 8, sprocket wheel II; 9, bearing block; 10, elevating lever; 11, rotating turret; 12, riser; 13, leading screw; 14, leading screw swivel nut; 15, connecting rod I; 16, intermediate bar; 17, crescent-shaped lever; 18, folding leading screw; 19, folding leading screw swivel nut; 20, universal joint; 21, connecting rod II; 22, main motor; 23, return pulley; 24, return pulley frame; 25, bottom bracket bearing frame; 26, folding lead screw shaft bearing; 27, folding stand I; 28, body frame; 29, folding stand II.
The specific embodiment
The present invention is further described below in conjunction with embodiment.
As shown in drawings, a kind of Moveable basket posts, it comprises basketball stands main body and base 1, described base 1 is lower opening, the casing of inner hollow, be fixed with two crossbeam 1-1 and two longeron 1-2 in the base 1, be symmetrically installed with four return pulleys 23 and return pulley elevating mechanism in the base 1, described return pulley elevating mechanism comprises return pulley motor cabinet 6, return pulley motor 5 is housed on the return pulley motor cabinet 6, the clutch end of return pulley motor 5 is equipped with sprocket wheel I 7, sprocket wheel I 7 is connected with sprocket wheel II 8 by driving-chain, and sprocket wheel II 8 is installed in an end of a leading screw 13 of vertically arranging, leading screw 13 is installed on the bearing block 9, the other end of leading screw 13 connects leading screw swivel nut 14, the end of leading screw swivel nut 14 is hinged with crescent-shaped lever 17, and the upper end of crescent-shaped lever 17 is connected with axis 3, and axis 3 laterally is installed in the described base 1; Be connected with two intermediate bars 16 on the axis 3, the two ends of each intermediate bar 16 are hinged with connecting rod I 15 and connecting rod II 21 respectively, the end of connecting rod I 15 and connecting rod II 21 is hinged with rotating turret 11, rotating turret 11 is arc or " L " shape, the middle part of rotating turret 11 is hinged on the riser 12, riser 12 is fixed on the described longeron 1-2, rotating turret 11 end outwardly is hinged with elevating lever 10, elevating lever 10 passes from described crossbeam 1-1, the lower end of elevating lever 10 connects return pulley frame 24, and return pulley 23 is housed on the return pulley frame 24.
The rotating turret 11 of described both sides is serially connected by limit axle 4.
In the described base 1 bottom bracket bearing frame 25 is arranged, the bearing that described axis 3 is installed is housed on the bottom bracket bearing frame 25.
Between described basketball stands main body and the base 1 fold mechanism is arranged, described fold mechanism comprises the body frame 28 that is connected with backboard, the middle part of body frame 28 and rear portion are hinged with respectively folding stand I 27 and folding stand II 29, and the lower end of folding stand I 27 and folding stand II 29 is hinged on the hinged seat 1-4 of base 1; Intermediate transverse girder 1-3 and main motor cabinet 2 are arranged in the described base 1, main motor 22 is housed on the main motor cabinet 2, folding lead screw shaft bearing 26 is arranged on the intermediate transverse girder 1-3, the clutch end of described main motor 22 is connected with universal joint 20, universal joint 20 connects folding leading screw swivel nut 19, connect folding leading screw 18 on the folding leading screw swivel nut 19, the upper articulation of folding leading screw 18 is on described folding stand I 27.
Basketball stands of the present invention move by four return pulleys, return pulley can lifting, driving the leading screw swivel feeding by the return pulley motor by the chain transmission realizes, leading screw is screwfeed mechanism, and it carries out left rotation and right rotation and plays pushing effect to swing link, and swing link drives axis 3 and intermediate bar 16 rotations, intermediate bar 16 drives four connecting rod I 15 and the connecting rod II 21 at two ends and works simultaneously, connecting rod drives rotating turret and elevating lever, simultaneously lifting of four wheels, whole base also thereupon integral body lift or fall.The present invention can also fold, and is convenient to mobile and maintenance.
Claims (4)
1. Moveable basket posts, it comprises basketball stands main body and base (1), it is characterized in that: described base (1) is lower opening, the casing of inner hollow, be fixed with two crossbeams (1-1) and two longerons (1-2) in the base (1), be symmetrically installed with four return pulleys (23) and return pulley elevating mechanism in the base (1), described return pulley elevating mechanism comprises return pulley motor cabinet (6), return pulley motor (5) is housed on the return pulley motor cabinet (6), the clutch end of return pulley motor (5) is equipped with sprocket wheel I (7), sprocket wheel I (7) is connected with sprocket wheel II (8) by driving-chain, sprocket wheel II (8) is installed in an end of a leading screw (13) of vertically arranging, leading screw (13) is installed on the bearing block (9), the other end of leading screw (13) connects leading screw swivel nut (14), the end of leading screw swivel nut (14) is hinged with crescent-shaped lever (17), the upper end of crescent-shaped lever (17) is connected with axis (3), and axis (3) laterally is installed in the described base (1); Be connected with two intermediate bars (16) on the axis (3), the two ends of each intermediate bar (16) are hinged with connecting rod I (15) and connecting rod II (21) respectively, the end of connecting rod I (15) and connecting rod II (21) is hinged with rotating turret (11), rotating turret (11) is arc or " L " shape, the middle part of rotating turret (11) is hinged on the riser (12), riser (12) is fixed on the described longeron (1-2), rotating turret (a 11) end outwardly is hinged with elevating lever (10), elevating lever (10) passes from described crossbeam (1-1), the lower end of elevating lever (10) connects return pulley frame (24), and return pulley (23) is housed on the return pulley frame (24).
2. Moveable basket posts according to claim 1, it is characterized in that: the rotating turret of described both sides (11) is serially connected by limit axle (4).
3. Moveable basket posts according to claim 1 is characterized in that: bottom bracket bearing frame (25) is arranged in the described base (1), the bearing that described axis (3) is installed is housed on the bottom bracket bearing frame (25).
4. Moveable basket posts according to claim 1, it is characterized in that: between described basketball stands main body and the base (1) fold mechanism is arranged, described fold mechanism comprises the body frame (28) that is connected with backboard, the middle part of body frame (28) and rear portion are hinged with respectively folding stand I (27) and folding stand II (29), and the lower end of folding stand I (27) and folding stand II (29) is hinged on the hinged seat (1-4) of base (1); Intermediate transverse girder (1-3) and main motor cabinet (2) are arranged in the described base (1), main motor (22) is housed on the main motor cabinet (2), folding lead screw shaft bearing (26) is arranged on the intermediate transverse girder (1-3), the clutch end of described main motor (22) is connected with universal joint (20), universal joint (20) connects folding leading screw swivel nut (19), the upper connection of folding leading screw swivel nut (19) folds leading screw (18), and the upper articulation of folding leading screw (18) is on described folding stand I (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105914630A CN102989147A (en) | 2012-12-31 | 2012-12-31 | Moveable basketball stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105914630A CN102989147A (en) | 2012-12-31 | 2012-12-31 | Moveable basketball stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102989147A true CN102989147A (en) | 2013-03-27 |
Family
ID=47918562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105914630A Pending CN102989147A (en) | 2012-12-31 | 2012-12-31 | Moveable basketball stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102989147A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007506A (en) * | 2012-12-31 | 2013-04-03 | 徐州市中建体育用品有限公司 | Folding type basketball stand |
| CN107803004A (en) * | 2017-11-14 | 2018-03-16 | 江苏金陵体育器材股份有限公司 | Foldable basketball stand |
| CN111265832A (en) * | 2020-03-20 | 2020-06-12 | 江苏金陵体育器材股份有限公司 | Lifting adjusting mechanism for basket frame travelling wheel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1085374A (en) * | 1996-09-18 | 1998-04-07 | Senoo Kk | Basket support unit |
| JPH11226162A (en) * | 1998-02-16 | 1999-08-24 | Hideki Ogawa | Sliding device of movable basket stand and installing balance weight |
| CN2635150Y (en) * | 2003-06-06 | 2004-08-25 | 广州双鱼体育用品集团有限公司 | Electric hydraulic folding basketball frame |
| KR20050122180A (en) * | 2005-11-16 | 2005-12-28 | 동화에스앤티 주식회사 | An apparatus for driving basketball-post wheels up and down |
| CN101569787A (en) * | 2009-05-26 | 2009-11-04 | 姜新民 | Hydraulic traveling wheel jacking system of basketball stand |
| CN201815074U (en) * | 2010-09-26 | 2011-05-04 | 山东奥森体育产业有限公司 | Manually adjustable basketball stand |
| CN202315181U (en) * | 2011-11-11 | 2012-07-11 | 中国矿业大学 | Basketball stand capable of being steplessly heightened |
-
2012
- 2012-12-31 CN CN2012105914630A patent/CN102989147A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1085374A (en) * | 1996-09-18 | 1998-04-07 | Senoo Kk | Basket support unit |
| JPH11226162A (en) * | 1998-02-16 | 1999-08-24 | Hideki Ogawa | Sliding device of movable basket stand and installing balance weight |
| CN2635150Y (en) * | 2003-06-06 | 2004-08-25 | 广州双鱼体育用品集团有限公司 | Electric hydraulic folding basketball frame |
| KR20050122180A (en) * | 2005-11-16 | 2005-12-28 | 동화에스앤티 주식회사 | An apparatus for driving basketball-post wheels up and down |
| CN101569787A (en) * | 2009-05-26 | 2009-11-04 | 姜新民 | Hydraulic traveling wheel jacking system of basketball stand |
| CN201815074U (en) * | 2010-09-26 | 2011-05-04 | 山东奥森体育产业有限公司 | Manually adjustable basketball stand |
| CN202315181U (en) * | 2011-11-11 | 2012-07-11 | 中国矿业大学 | Basketball stand capable of being steplessly heightened |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007506A (en) * | 2012-12-31 | 2013-04-03 | 徐州市中建体育用品有限公司 | Folding type basketball stand |
| CN107803004A (en) * | 2017-11-14 | 2018-03-16 | 江苏金陵体育器材股份有限公司 | Foldable basketball stand |
| CN111265832A (en) * | 2020-03-20 | 2020-06-12 | 江苏金陵体育器材股份有限公司 | Lifting adjusting mechanism for basket frame travelling wheel |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |