CN111068271A - Basketball stand with freely adjustable height - Google Patents
Basketball stand with freely adjustable height Download PDFInfo
- Publication number
- CN111068271A CN111068271A CN201811229968.6A CN201811229968A CN111068271A CN 111068271 A CN111068271 A CN 111068271A CN 201811229968 A CN201811229968 A CN 201811229968A CN 111068271 A CN111068271 A CN 111068271A
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- CN
- China
- Prior art keywords
- fixedly connected
- base
- adjusting
- backboard
- rod
- 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
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/08—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball
- A63B63/083—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball for basketball
-
- 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
- A63B2225/09—Adjustable dimensions
- A63B2225/093—Height
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a basketball stand capable of freely adjusting height, which comprises a hollow base, wherein one end of the base is fixedly connected with a weight box, the top of the base is fixedly connected with two symmetrical supporting blocks, one sides of the two supporting blocks are respectively provided with a sliding groove, a limiting rod arranged in the vertical direction is fixedly connected to the notch of the sliding groove, the inner top of the sliding groove is rotatably connected with a lead screw arranged in the vertical direction, the bottom of the lead screw is fixedly connected with a connecting rod, the bottom end of the connecting rod penetrates through and extends into the base, the connecting rod is rotatably connected with the supporting blocks, the side walls of the two connecting rods, which are positioned in the base, are respectively fixedly sleeved with a first bevel gear, a transmission mechanism is arranged between the two first bevel gears, the two lead screws are respectively sleeved with a first adjusting rod in a threaded manner, the two first. The invention realizes the purpose of adjusting the height of the basketball stand by driving the backboard to move by the screw rod.
Description
Technical Field
The invention relates to the technical field of sports goods, in particular to a basketball stand with freely adjustable height.
Background
Basketball stands are essential devices for basketball courts. Basketball sports equipment comprises a backboard and a backboard support post, wherein the backboard and the backboard support post are erected in the centers of two ends of a basketball court, the basketball stand must ensure enough strength and rigidity, and the standard height and the position of the horizontal plane of a basketball hoop are not affected due to the fact that a basketball violently impacts a basketball basket to generate large-amplitude vibration and deformation, the height of the existing basketball stand is generally fixed, applicable crowds with the common height are adults, and the basketball stand is too high for children of low ages to want to play basketball.
Disclosure of Invention
The invention aims to solve the problem that the height of a basketball stand in the prior art cannot be adjusted, and provides the basketball stand with the height capable of being freely adjusted.
In order to achieve the purpose, the invention adopts the following technical scheme:
a basketball stand capable of freely adjusting height comprises a hollow base, wherein one end of the base is fixedly connected with a weight box, the top of the base is fixedly connected with two symmetrical supporting blocks, one side of each supporting block is provided with a sliding groove, a notch of each sliding groove is fixedly connected with a limiting rod arranged in the vertical direction, the inner top of each sliding groove is rotatably connected with a lead screw arranged in the vertical direction, the bottom of each lead screw is fixedly connected with a connecting rod, the bottom end of each connecting rod penetrates through the base and extends into the base, the connecting rods are rotatably connected with the supporting blocks, the side walls of the two connecting rods, which are positioned in the base, are fixedly sleeved with first bevel gears, a transmission mechanism is arranged between the two first bevel gears, first adjusting rods are respectively sleeved on the two lead screws in a threaded manner, the two first adjusting rods extend to the outer parts of the sliding grooves and are respectively sleeved, the two first adjusting rods are fixedly connected with a backboard together at one end outside the supporting block, and a basket is fixedly connected to one side of the backboard far away from the supporting block.
Preferably, drive mechanism includes two second bevel gears, two the second bevel gear meshes with two first bevel gears respectively, two the common fixedly connected with bull stick in axle center department of second bevel gear, two corresponding mounting panels of the interior top fixedly connected with of base, two rotate jointly between the mounting panel and be connected with the horizontal pole, the fixed cover of lateral wall of horizontal pole has connect the carousel, the one end of carousel extends to the top of base, and the excircle lateral wall of carousel has seted up a plurality of evenly distributed's jack, all fixed cup joints corresponding sprocket, two on horizontal pole and the bull stick the common round joint has the chain on the sprocket.
Preferably, the bottom of base and weight box all fixedly connected with have the universal wheel of brake, the through-hole has all been seted up to the top and the lateral wall of weight box, the equal threaded connection of inner wall of through-hole has the sealing plug.
Preferably, a scale is sprayed on one side of one of the support blocks, which is close to the backboard, and the scale is positioned on one side of the sliding groove.
Preferably, the bottom end of one side of the backboard, which is close to the supporting block, is fixedly connected with a second adjusting rod, the second adjusting rod extends to the inside of the sliding groove, the side wall of the second adjusting rod, which is located in the sliding groove, is provided with a unthreaded hole, and the unthreaded hole is sleeved with the screw rod.
Preferably, the ends, far away from the backboard, of the first adjusting rod and the second adjusting rod are fixedly connected with T-shaped blocks, one side, far away from the backboard, of the chute is provided with a T-shaped groove, and the T-shaped blocks are connected with the inner wall of the T-shaped groove in a sliding mode.
Compared with the prior art, the invention provides a basketball stand with freely adjustable height, which has the following beneficial effects:
1. this can freely height-adjusting's basketball stands, setting through the carousel, when the height of backboard is adjusted to needs, insert the crow bar in the commentaries on classics hole on the carousel, then pull the crow bar, it rotates to drive the carousel, the carousel is rotatory to drive the bull stick through the chain and rotates, the bull stick is rotatory to drive the connecting rod through first bevel gear and second bevel gear and rotates, the connecting rod is rotatory to drive the lead screw and rotates, the lead screw is rotatory to drive first regulation pole and second regulation pole and can reciprocate, first regulation pole and second regulation pole drive the backboard and reciprocate, thereby the height of regulation basketball stands that can be convenient.
2. This but basketball stands of free height-adjusting through the setting of weight box, the weight box passes through the through-hole and fills water to its inside, for whole basketball stands counter weight, prevents that it from empting, when needs remove basketball stands, puts down the water in the weight box to through the universal wheel, the promotion basketball stands that can relax remove.
The parts of the device which are not involved are the same as or can be realized by adopting the prior art, and the invention realizes the purpose of adjusting the height of the basketball stand by driving the backboard to move by the screw rod.
Drawings
Fig. 1 is a schematic structural view of a basketball stand with a freely adjustable height according to the present invention;
fig. 2 is a front view of a basketball stand with freely adjustable height according to the present invention;
fig. 3 is a schematic structural diagram of a transmission mechanism of a basketball stand with a freely adjustable height according to the present invention.
In the figure: the device comprises a base 1, a first bevel gear 2, a second bevel gear 3, a connecting rod 4, a supporting block 5, a lead screw 6, a backboard 7, a groove 8T, a block 9T, a first adjusting rod 10, a second adjusting rod 11, a weight box 12, a scale 13, a turntable 14, a rotating rod 15 and a chain 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a basketball stand capable of freely adjusting height comprises a hollow base 1, one end of the base 1 is fixedly connected with a weight box 12, the top of the base 1 is fixedly connected with two symmetrical supporting blocks 5, one side of each of the two supporting blocks 5 is provided with a chute, a notch of the chute is fixedly connected with a limiting rod arranged in the vertical direction, the inner top of the chute is rotatably connected with a lead screw 6 arranged in the vertical direction, the bottom of the lead screw 6 is fixedly connected with a connecting rod 4, the bottom end of the connecting rod 4 penetrates through and extends into the base 1, the connecting rod 4 is rotatably connected with the supporting blocks 5, the side walls of the two connecting rods 4 positioned in the base 1 are fixedly sleeved with first bevel gears 2, a transmission mechanism is arranged between the two first bevel gears 2, first adjusting rods 10 are sleeved on the two lead screws 6 through threads, and the two first adjusting rods 10, and all slip with the gag lever post and cup joint, the common fixedly connected with backboard 7 of the one end that two first regulation poles 10 are located the supporting shoe 5 outside, and backboard 7 keeps away from one side fixedly connected with basket of supporting shoe 5.
Drive mechanism includes two second bevel gears 3, two second bevel gears 3 mesh with two first bevel gears 2 respectively, the common fixedly connected with bull stick 15 of axle center department of two second bevel gears 3, two corresponding mounting panels of base 1's interior top fixedly connected with, it is connected with the horizontal pole to rotate jointly between two mounting panels, the fixed carousel 14 that has cup jointed of lateral wall of horizontal pole, the one end of carousel 14 extends to base 1's top, and the excircle lateral wall of carousel 14 has seted up a plurality of evenly distributed's jack, all fixed corresponding sprocket of having cup jointed on horizontal pole and the bull stick 15, two sprocket go up common round joint have chain 16, the height of regulation backboard 7 that can be convenient.
The equal fixedly connected with in bottom of base 1 and weight box 12 has the universal wheel of brake, the universal wheel indicates that the support of installing at the truckle wheel can be at the dynamic load or 360 degrees rotations of static load mesohorizontality, for prior art, the through-hole has all been seted up to the top and the lateral wall of weight box 12, the equal threaded connection of inner wall of through-hole has the sealing plug, weight box 12 fills water through the through-hole to its inside, for whole basketball stands counter weight, prevent that it from empting, when needs remove basketball stands, put the water in weight box 12, and through the universal wheel, the promotion basketball stands that can relax remove.
A dial gauge 13 is sprayed on one side of one of the supporting blocks 5 close to the backboard 7, and the dial gauge 13 is positioned on one side of the sliding groove, so that the height of the backboard 7 can be visually seen.
One side bottom fixedly connected with second of backboard 7 near supporting shoe 5 is adjusted pole 11, and second is adjusted pole 11 and is extended to the inside of spout, and the second is adjusted the lateral wall that the pole is located the spout and has seted up the unthreaded hole, and the unthreaded hole cup joints with lead screw 6, strengthens backboard 7's joint strength.
According to the basketball stand height adjusting device, when the height of a backboard 7 needs to be adjusted, a crow bar is inserted into a rotating hole in a rotating disc 14, then the crow bar is pulled to drive the rotating disc 14 to rotate, the rotating disc 14 rotates to drive a rotating rod 15 to rotate through a chain 16, the rotating rod 15 rotates to drive a connecting rod 4 to rotate through a first bevel gear 2 and a second bevel gear 3, the connecting rod 4 rotates to drive a lead screw 6 to rotate, the lead screw 6 rotates to drive a first adjusting rod 10 and a second adjusting rod 11 to move up and down, the first adjusting rod 10 and the second adjusting rod 11 drive the backboard 7 to move up and down, so that the height of the basketball stand can be conveniently adjusted, through the arrangement of a weight box 12, the weight box 12 is filled with water through the through hole to balance the whole basketball stand and prevent the basketball stand from toppling, when the basketball stand needs to be moved, the water in the weight box 12.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A basketball stand capable of freely adjusting height comprises a hollow base (1) and is characterized in that one end of the base (1) is fixedly connected with a weight box (12), the top of the base (1) is fixedly connected with two symmetrical supporting blocks (5), one side of each of the two supporting blocks (5) is provided with a sliding chute, a notch of each sliding chute is fixedly connected with a limiting rod arranged in the vertical direction, the inner top of each sliding chute is rotatably connected with a lead screw (6) arranged in the vertical direction, the bottom of each lead screw (6) is fixedly connected with a connecting rod (4), the bottom end of each connecting rod (4) penetrates and extends into the base (1), each connecting rod (4) is rotatably connected with the corresponding supporting block (5), the side walls of the two connecting rods (4) in the base (1) are fixedly sleeved with first bevel gears (2), a transmission mechanism is arranged between the two first bevel gears (2), the two lead screws (6) are all in threaded sleeve joint with first adjusting rods (10), the two first adjusting rods (10) all extend to the outer portion of the sliding groove and are in sliding sleeve joint with the limiting rod, the two first adjusting rods (10) are located on one end of the supporting block (5) and are fixedly connected with a backboard (7) together, and one side of the backboard (7) far away from the supporting block (5) is fixedly connected with a basket.
2. The basketball stand with freely adjustable height as claimed in claim 1, the transmission mechanism comprises two second bevel gears (3), the two second bevel gears (3) are respectively meshed with the two first bevel gears (2), the axes of the two second bevel gears (3) are fixedly connected with a rotating rod (15) together, the inner top of the base (1) is fixedly connected with two corresponding mounting plates, a cross bar is connected between the two mounting plates in a rotating way, the side wall of the cross bar is fixedly sleeved with a turntable (14), one end of the turntable (14) extends to the upper part of the base (1), and the excircle lateral wall of carousel (14) has seted up a plurality of evenly distributed's jack, all fixed the cup jointing has corresponding sprocket on horizontal pole and bull stick (15), two the common round trip connects has chain (16) on the sprocket.
3. The basketball stand capable of freely adjusting the height as claimed in claim 1, wherein universal wheels with brakes are fixedly connected to the bottoms of the base (1) and the weight box (12), through holes are formed in the top and the side wall of the weight box (12), and sealing plugs are connected to the inner walls of the through holes in a threaded manner.
4. The basketball stand with freely adjustable height as claimed in claim 1, wherein one side of one of said support blocks (5) close to the backboard (7) is coated with a scale (13), said scale (13) is located at one side of the sliding groove.
5. The basketball stand capable of freely adjusting the height as claimed in claim 1, wherein a second adjusting rod (11) is fixedly connected to the bottom end of one side of the backboard (7) close to the supporting block (5), the second adjusting rod (11) extends to the inside of the sliding slot, and the side wall of the second adjusting rod in the sliding slot is provided with a light hole, and the light hole is sleeved with the screw rod (6).
6. The basketball stand capable of freely adjusting the height as claimed in claim 5, wherein the ends of the first adjusting rod (10) and the second adjusting rod (11) far away from the backboard (7) are both fixedly connected with T-shaped blocks (9), one side of the chute far away from the backboard (7) is provided with T-shaped grooves (8), and the T-shaped blocks (9) are connected with the inner walls of the T-shaped grooves (8) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229968.6A CN111068271A (en) | 2018-10-22 | 2018-10-22 | Basketball stand with freely adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229968.6A CN111068271A (en) | 2018-10-22 | 2018-10-22 | Basketball stand with freely adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111068271A true CN111068271A (en) | 2020-04-28 |
Family
ID=70309857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811229968.6A Pending CN111068271A (en) | 2018-10-22 | 2018-10-22 | Basketball stand with freely adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111068271A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504783A (en) * | 2022-02-19 | 2022-05-17 | 利瑞宝运动器材(吴江)有限公司 | Adjustable basketball stand |
-
2018
- 2018-10-22 CN CN201811229968.6A patent/CN111068271A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504783A (en) * | 2022-02-19 | 2022-05-17 | 利瑞宝运动器材(吴江)有限公司 | Adjustable basketball stand |
| CN114504783B (en) * | 2022-02-19 | 2022-12-16 | 利瑞宝运动器材(吴江)有限公司 | Adjustable basketball stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200428 |
|
| WD01 | Invention patent application deemed withdrawn after publication |