CN210229069U - Novel basketball stands are used in teaching - Google Patents
Novel basketball stands are used in teaching Download PDFInfo
- Publication number
- CN210229069U CN210229069U CN201920287467.7U CN201920287467U CN210229069U CN 210229069 U CN210229069 U CN 210229069U CN 201920287467 U CN201920287467 U CN 201920287467U CN 210229069 U CN210229069 U CN 210229069U
- Authority
- CN
- China
- Prior art keywords
- rod
- telescopic
- teaching
- basketball
- base
- 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
Links
Images
Landscapes
- Friction Gearing (AREA)
Abstract
The utility model discloses a novel basketball stand for teaching, which comprises a base, wherein a telescopic cylinder is arranged on the base, an adjusting rod is arranged in the telescopic cylinder in a rotating way, the adjusting rod is connected with a rotating motor through a transmission gear, meanwhile, the adjusting rod is also connected with a telescopic rod with a rectangular cross section through screw threads, and one end of the telescopic rod is connected with a backboard; the utility model discloses it is rotatory to drive the regulation pole through rotating the motor when using, because the cross section of telescopic link is the rectangle, consequently adjusts the pole and drives the telescopic link slip at the rotation in-process, realizes the regulation of backboard height, the utility model discloses a backboard height can be adjusted as required in a flexible way to make the student of different age brackets all can suitably develop the basketball teaching activity, be favorable to the popularization of basketball campaign, improved basketball stands's application scope and rate of utilization simultaneously greatly, reduced the idle time of equipment.
Description
Technical Field
The utility model relates to a sports equipment technical field, concretely relates to novel basketball stands are used in teaching.
Background
At present, basketball sports has gained popularity in the whole world, various basketball facilities become the important amusement of people, body-building and teaching tool, basketball stands among the prior art highly are fixed, to the younger low-grade student of age, basketball stands highly great, be very difficult for throwing into the basketball at the in-process of carrying out basketball sports, influence low-grade student to the interest of basketball, the percentage of popularity to basketball sports in low-grade student crowd has led to the fact harmful effects simultaneously, need a novel basketball stand that can satisfy low-grade student's high requirement from this to improve the popular effect of basketball sports in low-grade student crowd.
Chinese patent publication No. CN102462946A discloses a basketball stand with freely adjustable height in 23/5/2012, wherein gears and hinges are mounted on the stands of the conventional basketball stand, and the height of the whole basketball stand can be adjusted by rotating the gears, so as to meet the needs of people for basketball stands with different heights.
SUMMERY OF THE UTILITY MODEL
The basketball stands height-unadjustable to exist among the prior art, the narrow defect of application scope, the utility model discloses a novel basketball stands is used in teaching adopts the utility model discloses can adjust basketball stands's height as required, make basketball stands can satisfy the user demand of different age brackets, expand basketball stands's application range greatly.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a novel basketball stands are used in teaching, includes the base, its characterized in that: the base is provided with a controller, a rotating motor and a telescopic cylinder, an adjusting rod is rotationally arranged in the telescopic cylinder, and the adjusting rod is connected with the rotating motor through a transmission gear; the adjusting rod is connected with a telescopic rod through a screw thread, the cross section of the telescopic rod is rectangular, a backboard is arranged at one end of the telescopic rod, a basket is arranged on the backboard, the rotating motor is connected with the controller, and the base is further provided with a rotating shaft.
The telescopic cylinder is connected with a brake rod through a screw thread, one end of the brake rod is provided with a rotating wheel, and the other end of the brake rod is provided with a rubber brake pad matched with the telescopic rod.
And a sliding groove and a ball which are matched with each other are arranged between the telescopic cylinder and the telescopic rod.
An infrared sensor connected with the controller is arranged on the base.
The base is also provided with a storage battery and rollers, and the storage battery is connected with the control device.
And a limit groove and a limit rod which are matched with each other are also arranged between the telescopic cylinder and the telescopic rod, and a travel switch connected with a controller is arranged in the limit groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model comprises a base, wherein a telescopic cylinder is arranged on the base, an adjusting rod is rotationally arranged in the telescopic cylinder, the adjusting rod is connected with a rotating motor through a transmission gear, meanwhile, the adjusting rod is also connected with a telescopic rod with a rectangular cross section through a screw thread, and one end of the telescopic rod is connected with a backboard; the utility model discloses it is rotatory to drive the regulation pole through rotating the motor when using, because the cross section of telescopic link is the rectangle, consequently adjusts the pole and drives the telescopic link slip at the rotation in-process, realizes the regulation of backboard height, the utility model discloses a backboard height can be adjusted as required in a flexible way to make the student of different age brackets all can suitably develop the basketball teaching activity, be favorable to the popularization of basketball campaign, improved basketball stands's application scope and rate of utilization simultaneously greatly, reduced the idle time of equipment.
2. The utility model discloses a screw thread is connected with the brake lever on the telescopic cylinder, the one end of brake lever is provided with rotates the wheel, and the other end is provided with the rubber brake block, provides a holding power to the telescopic link through the rubber brake block to reduce the work load of motor, effectively protect the motor, prolong its life.
3. The utility model discloses a be provided with the spout and the ball of mutually supporting between a flexible section of thick bamboo and the telescopic link, can enough reduce the motion wearing and tearing of telescopic link, the life of extension equipment can also reduce the motion resistance of telescopic link simultaneously, guarantees the operation flow of equipment, avoids appearing the circumstances such as motor overload operation.
4. The utility model discloses be provided with the infrared ray sensor who links to each other with the controller on the base, the precision of real time monitoring backboard improves the regulation.
5. The utility model discloses a be provided with balancing weight and gyro wheel on the base, guarantee the stability of basketball stands on the one hand, avoid taking place the basketball stands and topple, on the other hand passes through gyro wheel quick travel basketball stands, makes the basketball teaching no longer receive the place restriction, has extended the application scope of equipment greatly.
6. The utility model discloses be provided with the spacing groove and the gag lever post of mutually supporting between telescopic cylinder and telescopic link, the limiting groove is provided with travel switch, prescribes a limit to the motion range of telescopic link, avoids telescopic link and regulation pole to take off the festival, guarantees reliability and stability that equipment is connected, in time shuts down through travel switch simultaneously and rotates the motor, avoids the motor overload after reacing the stroke limit to form effective protection to the motor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
reference numerals: 1. the device comprises a base, 2, a controller, 3, a rotating motor, 4, a telescopic cylinder, 5, an adjusting rod, 6, a transmission gear, 7, a telescopic rod, 8, a backboard, 9, a storage battery, 10, a brake rod, 11, a rotating wheel, 12, a rubber brake block, 13, a sliding groove, 14, a ball, 15, an infrared sensor, 16, a roller, 17, a limiting groove, 18, a limiting rod, 19, a travel switch, 20, a plane bearing, 21, a connecting groove, 22 and a sealing end cover.
Detailed Description
The invention will be further illustrated by the following specific examples:
example 1
The embodiment is taken as the best embodiment of the utility model, and discloses a novel basketball stand for teaching, the specific structure is shown in fig. 1, the basketball stand comprises a base 1, a roller 16, a storage battery 9 and a controller 2 are arranged on the base 1, a telescopic cylinder 4 is fixedly arranged on the base 1, a telescopic rod 7 is arranged in the telescopic cylinder 4 in a sliding manner through a sliding pair, and the cross section of the telescopic rod 7 is rectangular or square; an adjusting rod 5 is rotatably arranged in the telescopic cylinder 4 through a plane bearing 20, the adjusting rod 5 is in threaded connection with a telescopic rod 7, a rotating motor 3 is further arranged on the base 1, the rotating motor 3 is a direct current motor, a connecting groove 21 is formed in the telescopic cylinder 4, a transmission gear 6 is arranged on the rotating motor 3, and the transmission gear 6 penetrates through the connecting groove 21 to be meshed with a transmission gear on the adjusting rod 5; a brake rod 10 is further screwed on the upper part of the telescopic cylinder 4, a rubber brake pad 12 is arranged at one end of the brake rod 10, which is in contact with the telescopic rod 5, the other end of the brake rod meets the outside of the telescopic cylinder 4, and a rotating wheel 11 is arranged on the brake rod 10 at the end; the opening end of the telescopic cylinder 4 is provided with a sealing end cover 22 and a sliding groove 12; the telescopic cylinder 4 is also provided with a limiting groove 17, the telescopic rod 5 is in screw thread connection with a limiting rod 18, the limiting rod 18 is inserted into the limiting groove 17, so that the stroke of the telescopic rod 5 is controlled, and meanwhile, the top end of the limiting groove 17 is also provided with a stroke switch 19; a backboard 8 is fixedly installed at the top end of the telescopic rod 7, a basket is arranged on the backboard 8, a storage battery 9 is also arranged on the rear side of the base 1, the center of gravity of the basketball stand is changed while power is supplied, and therefore stability of equipment is guaranteed; an infrared sensor 15 is further arranged on the base 1, and a signal transmitting port of the infrared sensor 15 is opposite to the bottom surface of the backboard 8; the controller 2 adopts a single chip microcomputer or a PLC, wherein the inlet end of the controller 2 is respectively connected with the storage battery 9, the infrared sensor 15 and the travel switch 19, and the output end of the controller 2 is connected with the rotating motor 11.
The utility model discloses start through the controller when needing to use and rotate the motor, it is rotatory to rotate the motor and drive the regulation pole, because the cross section of telescopic link is rectangle or square, adjusts the pole simultaneously and is connected with the telescopic link screw thread, therefore the telescopic link realizes ascending or descending motion under the drive of adjusting the pole to change basketball stands's height, simultaneously through infrared ray sensor survey basketball stands's height, when reacing preset's gear, controller automatic control rotates the motor and shuts down, the utility model discloses an to basketball stands height's automatically regulated, expanded basketball stands's application scope greatly.
Claims (6)
1. The utility model provides a novel basketball stands are used in teaching, includes base (1), its characterized in that: the base (1) is provided with a controller (2), a rotating motor (3) and a telescopic cylinder (4), an adjusting rod (5) is rotatably arranged in the telescopic cylinder (4), and the adjusting rod (5) is connected with the rotating motor (3) through a transmission gear (6); the adjusting rod (5) is connected with a telescopic rod (7) through a screw thread, the cross section of the telescopic rod (7) is rectangular, a backboard (8) is arranged at one end of the telescopic rod (7), the rotating motor (3) is connected with the controller (2), and a storage battery (9) connected with the controller (2) is further arranged on the base.
2. The novel basketball stand for teaching as claimed in claim 1, wherein: the brake rod (10) is connected to the upper screw thread of the telescopic cylinder (4), a rotating wheel (11) is arranged at one end of the brake rod (10), and a rubber brake pad (12) matched with the telescopic rod (7) is arranged at the other end of the brake rod.
3. The novel basketball stand for teaching as claimed in claim 1, wherein: and a sliding groove (13) and a ball (14) which are matched with each other are arranged between the telescopic cylinder (4) and the telescopic rod (7).
4. The novel basketball stand for teaching as claimed in claim 1, wherein: an infrared sensor (15) connected with the controller (2) is arranged on the base (1).
5. The novel basketball stand for teaching as claimed in claim 1, wherein: the base (1) is also provided with rollers (16).
6. The novel basketball stand for teaching as claimed in claim 1, wherein: a limit groove (17) and a limit rod (18) which are matched with each other are further arranged between the telescopic cylinder (4) and the telescopic rod (7), and a travel switch (19) connected with the controller (2) is arranged in the limit groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287467.7U CN210229069U (en) | 2019-03-07 | 2019-03-07 | Novel basketball stands are used in teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920287467.7U CN210229069U (en) | 2019-03-07 | 2019-03-07 | Novel basketball stands are used in teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210229069U true CN210229069U (en) | 2020-04-03 |
Family
ID=69961805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920287467.7U Expired - Fee Related CN210229069U (en) | 2019-03-07 | 2019-03-07 | Novel basketball stands are used in teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210229069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069743A (en) * | 2021-04-07 | 2021-07-06 | 川北医学院 | Convenient basketball stands with adjustable sports teaching is with height |
-
2019
- 2019-03-07 CN CN201920287467.7U patent/CN210229069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069743A (en) * | 2021-04-07 | 2021-07-06 | 川北医学院 | Convenient basketball stands with adjustable sports teaching is with height |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107670236B (en) | A kind of physical fitness arm exercises equipment | |
| CN109091815B (en) | Suspension weight-reduction training device | |
| CN203507441U (en) | Rock climbing device with automatic induction function | |
| CN208525727U (en) | A kind of no-power treadmill of combination drag regulator | |
| CN210229069U (en) | Novel basketball stands are used in teaching | |
| CN207569475U (en) | A kind of computer software research and development training device | |
| CN107961485B (en) | Parallel bar arm strength body-building device with good adaptability | |
| CN2889403Y (en) | Tennis serving machine for exercising | |
| CN114225299A (en) | Combined training sports equipment | |
| CN106655929A (en) | Vertical ladder climbing body-building machine and speed regulation method thereof | |
| CN107961494A (en) | Left and right brain balanced capacity exercising machine | |
| CN209519291U (en) | A kind of sport leg-stretching trainer | |
| CN111701195A (en) | Multi-functional exercise device of upper limbs | |
| CN208291408U (en) | A kind of student's daily life balance car | |
| CN112843601B (en) | Running training device | |
| CN208145299U (en) | A kind of accurate physical strength training device of human body | |
| CN208726680U (en) | A kind of volleyball front forearm pass auxiliary practice device | |
| CN210583572U (en) | Auxiliary volleyball training device for professional sports | |
| CN208193539U (en) | A kind of gymnastics supplemental training device | |
| CN207745465U (en) | Left and right brain balanced capacity exercising machine | |
| CN207024515U (en) | Foot strength training device in a kind of physical education | |
| CN211752348U (en) | Action show shelf is used in wushu teaching | |
| CN206715145U (en) | A kind of body-building stampede device | |
| CN206688177U (en) | A kind of table tennis auxiliary training device | |
| CN216497264U (en) | Sports fitness is with dynamic scene formula treadmill that possesses dropproof function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200403 Termination date: 20210307 |