CN211215304U - Backboard height-adjustable's basketball stands - Google Patents
Backboard height-adjustable's basketball stands Download PDFInfo
- Publication number
- CN211215304U CN211215304U CN201922237216.0U CN201922237216U CN211215304U CN 211215304 U CN211215304 U CN 211215304U CN 201922237216 U CN201922237216 U CN 201922237216U CN 211215304 U CN211215304 U CN 211215304U
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- backboard
- rods
- threaded
- height
- adjustable
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Abstract
The utility model provides a basketball stand with adjustable backboard height. The basketball stand with the height-adjustable backboard comprises a weight box; the motor is fixedly arranged on the inner wall of the bottom of the weight box; the first bevel gear is fixedly sleeved on an output shaft of the motor; the upright post is fixedly arranged at the top of the weight box, and a cavity is formed in the upright post; a threaded rod rotatably mounted within the chamber; the second bevel gear is fixedly sleeved at the bottom end of the threaded rod; the first threaded sleeve is sleeved on the threaded rod in a threaded manner; two spacing square poles, two spacing square pole fixed mounting be in first threaded sleeve's both sides. The utility model provides a backboard height-adjustable's basketball stands has can easily adjust backboard height, suitable different crowds, and adjustable backboard angle so that its vertical advantage.
Description
Technical Field
The utility model relates to a basketball technical field especially relates to a backboard height-adjustable's basketball stands.
Background
The basketball activity covers various physical exercise forms such as running, jumping, throwing and the like, and has higher exercise intensity, so that the basketball activity can comprehensively, effectively and comprehensively promote the comprehensive development of physical quality and human body functions, improve and maintain the life vitality of people, lay a solid body foundation for all activities of people and further improve the quality of life. The backboard on the existing basketball stand is uniform in height, the basketball stand installed in a community basketball place is also a conventional basketball stand, but a plurality of children in primary schools and middle schools exist in the community, the height of the children is not higher than that of adults, and the backboard of the conventional basketball stand is relatively high in height and is not suitable for young people.
Therefore, there is a need to provide a basketball stand with adjustable backboard height to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a basketball stand which can easily adjust the height of a backboard, is suitable for different people and can adjust the angle of the backboard so as to ensure the height of the vertical backboard to be adjustable.
In order to solve the technical problem, the utility model provides a backboard height-adjustable's basketball stands includes: a weight box; the motor is fixedly arranged on the inner wall of the bottom of the weight box; the first bevel gear is fixedly sleeved on an output shaft of the motor; the upright post is fixedly arranged at the top of the weight box, and a cavity is formed in the upright post; a threaded rod rotatably mounted within the chamber; the second bevel gear is fixedly sleeved at the bottom end of the threaded rod; the first threaded sleeve is sleeved on the threaded rod in a threaded manner; the two limiting square rods are fixedly arranged on two sides of the first threaded sleeve; the two upright posts are respectively and fixedly arranged on the two limiting square rods; the cross rods are fixedly arranged at the top ends of the two upright rods; the connecting rod is hinged to the cross rod; the backboard is fixedly arranged at one end, far away from the cross rod, of the connecting rod; the two screw rods are respectively hinged on the connecting rod and the cross rod; and the second threaded sleeve is sleeved on the two screw rods in a threaded manner.
Preferably, two bearings are fixedly installed in the cavity, and the inner ring of each bearing is fixedly sleeved on the threaded rod.
Preferably, through holes are formed in the inner wall of the bottom of the cavity and the inner wall of the top of the weight box, and the threaded rod penetrates through the two through holes.
Preferably, sliding holes are formed in the inner walls of the two sides of the cavity, the two limiting square rods penetrate through the corresponding sliding holes respectively, and the limiting square rods are connected with the corresponding sliding holes in a sliding mode.
Preferably, first fixing rods are fixedly mounted on two sides of the upright post, the two first fixing rods are fixedly connected with the top of the weight box, second fixing rods are fixedly mounted on two sides of the connecting rod, and the two second fixing rods are fixedly connected with the backboard.
Preferably, the inner walls of the two sides of the second threaded sleeve are provided with pin holes, and the two pin holes are symmetrically arranged.
Compared with the prior art, the utility model provides a backboard height-adjustable's basketball stands has following beneficial effect:
the utility model provides a backboard height-adjustable's basketball stands, through the starter motor work, through the transmission, drive the backboard and rise or descend, adjustment backboard to suitable height to adapt to different crowds, and the altitude mixture control process of backboard is simple, still can insert the pinhole of both sides on the second threaded sleeve through external longer rod iron in addition, utilizes lever principle to rotate second threaded sleeve, thereby the angle of adjustment backboard makes it vertical.
Drawings
Fig. 1 is a schematic side view of a basketball stand with adjustable backboard height according to a preferred embodiment of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a cutaway assembly view of the lead screw and second threaded sleeve shown in FIG. 1;
fig. 4 is an enlarged view of the portion a shown in fig. 2.
Reference numbers in the figures: 1. the weight box comprises a weight box body, 2, a motor, 3, a first bevel gear, 4, a stand column, 5, a threaded rod, 6, a second bevel gear, 7, a first threaded sleeve, 8, a limiting square rod, 9, a vertical rod, 10, a cross rod, 11, a connecting rod, 12, a backboard, 13, a screw rod, 14, a second threaded sleeve, 15 and a slide hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-4, fig. 1 is a schematic side view of a basketball stand with adjustable backboard height according to a preferred embodiment of the present invention; FIG. 2 is a front sectional view of the present invention; FIG. 3 is a cutaway assembly view of the lead screw and second threaded sleeve shown in FIG. 1; fig. 4 is an enlarged view of the portion a shown in fig. 2. Backboard height-adjustable's basketball stands includes: a weight box 1; the motor 2 is fixedly arranged on the inner wall of the bottom of the weight box 1; the first bevel gear 3 is fixedly sleeved on an output shaft of the motor 2; the upright post 4 is fixedly installed at the top of the weight box 1, and a cavity is formed in the upright post 4; the threaded rod 5 is rotatably arranged in the cavity; the second bevel gear 6 is fixedly sleeved at the bottom end of the threaded rod 5; the first threaded sleeve 7 is sleeved on the threaded rod 5 in a threaded manner; the two limiting square rods 8 are fixedly arranged on two sides of the first threaded sleeve 7; the two upright posts 9 are respectively and fixedly arranged on the two limiting square rods 8; the cross rod 10 is fixedly arranged at the top ends of the two upright rods 9; the connecting rod 11 is hinged to the cross rod 10; the backboard 12 is fixedly arranged at one end of the connecting rod 11 far away from the cross rod 10; the two screw rods 13 are respectively hinged on the connecting rod 11 and the cross rod 10; and the second threaded sleeve 14 is sleeved on the two screw rods 13 in a threaded manner.
Two bearings are fixedly installed in the cavity, and the inner ring of each bearing is fixedly sleeved on the threaded rod 5.
Through holes are formed in the inner wall of the bottom of the cavity and the inner wall of the top of the weight box 1, and the threaded rod penetrates through the two through holes.
First fixing rods are fixedly mounted on two sides of the upright post 4, the two first fixing rods are fixedly connected with the top of the weight box 1, second fixing rods are fixedly mounted on two sides of the connecting rod 11, and the two second fixing rods are fixedly connected with the backboard.
The inner walls of the two sides of the second threaded sleeve 14 are provided with pin holes, and the two pin holes are symmetrically arranged.
The utility model provides a basketball stand with adjustable backboard height, which has the following working principle: when the height of the backboard 12 needs to be reduced, the motor 2 is started to rotate forwardly, the output shaft of the motor 2 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the threaded rod 5 to rotate, the threaded rod 5 drives the first threaded sleeve 7 to move downwards, the first threaded sleeve 7 drives the limiting square rod 8 to move downwards, the limiting square rod 8 drives the vertical rod 9 to move downwards, the vertical rod 9 drives the transverse rod 10 to move downwards, the transverse rod 10 drives the connecting rod 11 to move downwards, the connecting rod 11 drives the backboard 12 to move downwards until the backboard 12 is lowered to the required height, and the motor 2 stops working; when the height of the backboard 12 needs to be raised, the motor 2 is started to work reversely; in addition, the device can also penetrate through pin holes on two sides of the second threaded sleeve 14 through an external longer steel rod, the second threaded sleeve 14 is rotated by utilizing the lever principle, the thread turning directions of the two screw rods 13 are opposite, and the two screw rods 13 can be close to each other or the principle by rotating the second threaded sleeve 12, so that the angle of the backboard 12 is adjusted to be vertical.
Compared with the prior art, the utility model provides a backboard height-adjustable's basketball stands has following beneficial effect:
the utility model provides a backboard height-adjustable's basketball stands, through the work of starter motor 2, through the transmission, drive backboard 12 and rise or descend, adjustment backboard 12 to suitable height to adapt to different crowds, and backboard 12's height adjustment process is simple, still can insert the pinhole of both sides on the second threaded sleeve 14 through external longer rod in addition, utilizes lever principle to rotate second threaded sleeve 14, thereby adjusts backboard 12's angle, makes it vertical.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A backboard height-adjustable basketball stand, comprising:
a weight box;
the motor is fixedly arranged on the inner wall of the bottom of the weight box;
the first bevel gear is fixedly sleeved on an output shaft of the motor;
the upright post is fixedly arranged at the top of the weight box, and a cavity is formed in the upright post;
a threaded rod rotatably mounted within the chamber;
the second bevel gear is fixedly sleeved at the bottom end of the threaded rod;
the first threaded sleeve is sleeved on the threaded rod in a threaded manner;
the two limiting square rods are fixedly arranged on two sides of the first threaded sleeve;
the two upright posts are respectively and fixedly arranged on the two limiting square rods;
the cross rods are fixedly arranged at the top ends of the two upright rods;
the connecting rod is hinged to the cross rod;
the backboard is fixedly arranged at one end, far away from the cross rod, of the connecting rod;
the two screw rods are respectively hinged on the connecting rod and the cross rod;
and the second threaded sleeve is sleeved on the two screw rods in a threaded manner.
2. The basketball stand with the backboard height adjustable according to claim 1, wherein two bearings are fixedly installed in the cavity, and inner rings of the bearings are fixedly sleeved on the threaded rods.
3. The basketball stand with the backboard being adjustable in height as claimed in claim 1, wherein the inner walls of the bottom of the chamber and the top of the weight box are both provided with through holes, and the threaded rod penetrates through the two through holes.
4. The basketball stand with the backboard height adjustable according to claim 1, wherein the inner walls of the two sides of the chamber are provided with sliding holes, the two limit square rods respectively penetrate through the corresponding sliding holes, and the limit square rods are connected with the corresponding sliding holes in a sliding manner.
5. The basketball stand with the backboard being adjustable in height as claimed in claim 1, wherein the upright post is fixedly provided with first fixing rods on both sides, both the first fixing rods are fixedly connected with the top of the weight box, both the sides of the connecting rod are fixedly provided with second fixing rods, both the second fixing rods are fixedly connected with the backboard.
6. The basketball stand with the backboard height adjustable according to claim 1, wherein the inner walls of the two sides of the second threaded sleeve are provided with pin holes, and the two pin holes are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922237216.0U CN211215304U (en) | 2019-12-13 | 2019-12-13 | Backboard height-adjustable's basketball stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922237216.0U CN211215304U (en) | 2019-12-13 | 2019-12-13 | Backboard height-adjustable's basketball stands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211215304U true CN211215304U (en) | 2020-08-11 |
Family
ID=71914399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922237216.0U Expired - Fee Related CN211215304U (en) | 2019-12-13 | 2019-12-13 | Backboard height-adjustable's basketball stands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211215304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190897A (en) * | 2020-11-13 | 2021-01-08 | 湖南省嘉联文化传媒有限公司 | Simple and easy basketball stands of assembled |
-
2019
- 2019-12-13 CN CN201922237216.0U patent/CN211215304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190897A (en) * | 2020-11-13 | 2021-01-08 | 湖南省嘉联文化传媒有限公司 | Simple and easy basketball stands of assembled |
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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: 20200811 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |