CN209221453U - A kind of scalable basketball rim - Google Patents
A kind of scalable basketball rim Download PDFInfo
- Publication number
- CN209221453U CN209221453U CN201821698626.4U CN201821698626U CN209221453U CN 209221453 U CN209221453 U CN 209221453U CN 201821698626 U CN201821698626 U CN 201821698626U CN 209221453 U CN209221453 U CN 209221453U
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- CN
- China
- Prior art keywords
- basketball
- arc
- gear
- shell plates
- arc sleeve
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Abstract
The utility model discloses a kind of scalable basketball rims, including basketball framework, support body and lift drive mechanism；Basketball framework includes that arc sleeve, one end are packed in the arc panel on arc sleeve outer wall, gear and driving motor in setting arc sleeve, the other end of arc panel is provided with gear, a rotary shaft is provided in arc sleeve, set gear in rotary shaft, the shaft end of driving motor penetrate inner cavity and the rotation axis connection of arc sleeve；Support body include upper plate body and and lower body, upper plate body the cavity for being formed and being flexibly connected position for accommodating arc sleeve with arc panel is symmetrically connect with lower body；Lift drive mechanism includes movable plate, shell plates and lead screw, shell plates are fixed on basketball stand board, movable plate limits on shell plates, the one side of movable plate is connect with support body, one end of lead screw is mounted on the upper surface of shell plates, the lower end surface that the other end passes through shell plates extends to outside, has the function of adjusting the radius size of basketball rim and move up and down.
Description
Technical field
The utility model belongs to sports equipment technical field, and in particular to a kind of scalable basketball rim.
Background technique
In primary school campus, often only one playground in school, since court occupied area is bigger, often whole
One court is only set in a playground, still, in primary school campus includes one grade to six grades student, age level is poor
Away from bigger, height gap be also it is bigger, use sustained height for the student in different stages in year in teaching process of physical education
Basketball stands and impart knowledge to students with the basketball rim of Radius, give the student in not stage in the same year to bring inconvenience during giving lessons in this way,
It is more inconvenient in teaching use process in the case where especially obvious to the height gap of one grade and sixth-former；
At present in use, to basketball rim be adjusted it is main using the height for manually adjusting basketball rim or
Basketball rim using direct replacement different radii facilitates student to use, since the position of basketball rim setting has certain height,
Adjustment and replacement are required to climb every time, cause the inconvenience used, or even will appear dangerous situation.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of scalable basketball rim, this is scalable
Basketball rim has the advantages that the major function for adjusting the radius size of basketball rim and moving up and down.
The utility model is achieved through the following technical solutions:
A kind of scalable basketball rim, including basketball framework, for the basketball framework to be mounted on to the basketball stands
Support body and lift drive mechanism on plate；
The basketball framework include arc sleeve, one end be packed on the arc sleeve outer wall arc panel, set
The gear and driving motor in the arc sleeve are set, the other end of the arc panel is provided with gear, the arc
It is provided with a rotary shaft in sleeve, the gear is set in the rotary shaft, the shaft end of the driving motor penetrates institute
The inner cavity for the arc sleeve stated and the rotation axis connection；It is described to adjust that the gear engages connection with the gear
Arc panel and the radius of annular ring that is formed of the arc sleeve；
The support body includes upper plate body and symmetrically connect formation with lower body, the upper plate body with lower body and be used for
Accommodate the cavity that the arc sleeve is flexibly connected position with arc panel；
The lift drive mechanism includes movable plate, shell plates and lead screw, and the shell plates are fixed on the basket
On ball-collecting rack plate, the movable plate is limited on the shell plates, the one side of the movable plate and the support body
Connection is with for driving the basketball framework to move up and down along the basketball stand board, one end of the lead screw is mounted on institute
On the upper surface for the shell plates stated, the lower end surface that the other end passes through the shell plates extends to outside.
In the above-mentioned technical solutions, the both ends of the gear are provided with limit switch.
In the above-mentioned technical solutions, one end of the arc panel is provided with U-type groove for limiting the gear, institute
The inner sidewall setting for the U-type groove the stated gear.
In the above-mentioned technical solutions, the lift drive mechanism further includes displacement motor, the axis of the displacement motor
It holds and is connect with one end axis of the lower end surface across the shell plates of the lead screw, the shell of the displacement motor is mounted on
On the basketball stand board.
In the above-mentioned technical solutions, it is provided on the two sides of the one side of the close shell plates of the movable plate
Limiting slot, the limiting slot are mounted on the side of the shell plates.
In the above-mentioned technical solutions, the arc sleeve is made with the arc panel of elastic material.
In the above-mentioned technical solutions, the elastic material is one of PVC, rubber or PP.
In the above-mentioned technical solutions, the cavity include body cavity, the second input end for being connected to the body cavity
With the second input end, second input end is used to position one end of the arc sleeve, one end of the arc panel
The cavity is penetrated along second input end to engage with the gear.
In the above-mentioned technical solutions, second input end is provided with ring-shaped rubber pad.
In the above-mentioned technical solutions, motor hole is provided on the lower body, the shaft end of the driving motor is along institute
The motor hole stated penetrate the arc sleeve inner cavity and the rotation axis connection, wherein the shell of the driving motor
Body is packed on the bottom surface of the lower body.
It the advantages of the utility model and has the beneficial effect that
A kind of scalable basketball rim of the utility model is matched using arc sleeve using arc sleeve, arc panel and gear
The needs for connecting with the radius size for adjusting basketball rim and meeting student's shooting not of the same grade are closed, are avoided the occurrence of due to basket
The situation for difficulty of shooting during the too small student to bottom grade of the radius of ball frame, using the height of driving mechanism adjustment basketball rim
Degree can adjust the height of basketball rim according to the height of student not of the same grade, teaching is facilitated to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the basketball framework of scalable basketball rim of the utility model.
Fig. 2 is a kind of basketball framework of scalable basketball rim of the utility model and the structural schematic diagram of support body.
Fig. 3 is a kind of structural schematic diagram of the U-type groove of scalable basketball rim of the utility model.
Fig. 4 is a kind of front view of the lift drive mechanism of scalable basketball rim of the utility model.
Fig. 5 is a kind of schematic diagram of the lift drive mechanism of scalable basketball rim of the utility model.
Wherein:
1: basketball framework, 1-1: arc sleeve, 1-2: arc panel, 1-3: gear, 1-4: rotary shaft, 1-5: gear, 1-6:
Driving motor, 1-7:U type groove, 2: support body, 2-1: upper plate body, 2-2: lower body, 3: lift drive mechanism, 3-1: movable plate,
3-2: shell plates, 3-3: lead screw, 3-4: limiting slot, 3-5: displacement motor, A: basketball stand board, the B: the first input end, C: the second into
Mouth end.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, 1-5 and tool with reference to the accompanying drawing
Body embodiment further illustrates the technical solution of the utility model.
Embodiment 1
A kind of scalable basketball rim, including basketball framework 1, the bracket for being mounted on basketball framework 1 on basketball stand board
Body 2 and lift drive mechanism 3；
Basketball framework 1 includes arc panel 1-2, the setting that arc sleeve 1-1, one end are packed on arc sleeve 1-1 outer wall
Gear 1-5 and driving motor 1-6 in arc sleeve 1-1, the other end of arc panel 1-2 are provided with gear 1-3, arc sleeve 1-
It is provided with a rotary shaft 1-4 in 1, gear 1-5 is set on rotary shaft 1-4, the shaft end of driving motor 1-6 penetrates arc sleeve 1-
1 inner cavity is connect with rotary shaft 1-4, and gear 1-5 engages connection with gear 1-3 to adjust arc panel 1-2 and arc sleeve 1-1 shape
At annular ring radius；
Support body 2 includes upper plate body 2-1 and symmetrically connect formation use with lower body 2-2, upper plate body 2-1 and lower body 2-2
The cavity at position is flexibly connected with arc panel 1-2 in receiving arc sleeve 1-1；
Lift drive mechanism 3 includes movable plate 3-1, shell plates 3-2 and lead screw 3-3, and shell plates 3-2 is fixed on basketball stand board
On, movable plate 3-1 is limited on shell plates 3-2, and the one side of movable plate 3-1 is connect for driving basketball rim with support body 2
Body 1 is moved up and down along basketball stand board, and one end of lead screw 3-3 is mounted on the upper surface of shell plates 3-2, and the other end passes through shell plates
The lower end surface of 3-2 extends to outside.
A kind of scalable basketball rim of the utility model uses arc sleeve 1-1, arc panel 1-2 using arc sleeve 1-1
And gear 1-5 is cooperatively connected with the radius size for adjusting basketball framework and meets the need of student's shooting not of the same grade
It wants, avoids the occurrence of due to difficult situation of shooting during the too small student to bottom grade of the radius of basketball rim, using driving machine
Structure adjusts the height of basketball rim, and the height of basketball rim can be adjusted according to the height of student not of the same grade, teaching is facilitated to use,
The size that the radius of adjustment basketball framework is completed using driving motor, the height of basketball framework can be adjusted using lift drive mechanism
Degree avoids the process of operator's climbing, safe ready.
Preferably, arc sleeve 1-1 and arc panel 1-2 is made of elastic material, wherein elastic material PVC, rubber
One of glue or PP avoid arc sleeve and arc panel from fractureing during the adjustment.
Embodiment 2
Based on embodiment 1, one end of arc panel 1-2 is provided with U-type groove 1-7 for position limited gear 1-5, U-type groove
Gear 1-3 is arranged in an inner sidewall of 1-7, and another inner sidewall of U-type groove 1-7 is plane, and gear 1-5 is limited in U-type groove 1-7,
Not only it can guarantee arc panel 1-2 movement to increase the radius for the annular ring that arc panel 1-2 and arc sleeve 1-1 is formed, but also can prevent
Only there is the case where gear 1-5 and gear 1-3 misplaces in relative movement thereof, wherein be provided at the both ends of gear 1-3
Limit switch can guarantee that arc panel 1-2 and gear 1-5 are constantly in contact connectio, can effectively prevent arc panel 1-2 and arc
Shape sleeve 1-1 is detached from, and U-type groove 1-7 and gear 1-5 are arranged in cavity, wherein the cavity includes body cavity and ontology
The first input end and the second input end of chamber connection, the first input end are used to position one end of arc sleeve 1-1, first import
End, which is provided with screw, to be located in arc sleeve 1-1 in body cavity, and one end of arc panel 1-2 penetrates sky along the second input end
Chamber is engaged with gear 1-5, which is provided with ring-shaped rubber pad, can be effectively reduced arc panel 1-2 and be transported along gear 1-5
Frictional force during dynamic between upper plate body 2-1 and lower body 2-2, wherein on the outer wall installation movable plate of body cavity.
Further, motor hole is provided on lower body 2-2, the shaft end of driving motor 1-6 penetrates arc sleeve along motor hole
The inner cavity of 1-1 is connect with rotary shaft 1-4, wherein the shell of driving motor 1-6 is packed on the bottom surface of lower body 2-2, convenient
Driving motor 1-6 dismounting, driving motor 1-6 are micro-step motor.
Preferably, driving motor 1-6 and limit switch are connect with controller.
Embodiment 3
Based on embodiment 2, lift drive mechanism 3 further includes displacement motor 3-5, the shaft end of displacement motor 3-5 and silk
One end axis of the lower end surface across shell plates of thick stick 3-3 connects, and the shell of displacement motor 3-5 is mounted on basketball stand board, the shifting
Dynamic motor 3-5 can use micro-step motor and connect with controller, wherein one end of lead screw 3-3 is mounted on shell plates 3-2
Upper surface on, the upper surface setting it is fluted, be provided with bearing in the groove, which connect with lead screw 3-3, and the other end is worn
The lower end surface for crossing shell plates 3-2 is connect with the shaft end of displacement motor 3-5.
Preferably, being provided with limiting slot 3-4 on the two sides of the one side of the close shell plates 3-2 of movable plate 3-1, limit
Position slot 3-4 is mounted on the side of shell plates 3-2, for guaranteeing that movable plate 3-1 is moved up and down along lead screw 3-3, prevents it from moving
Occurs deflection during dynamic.
The spatially relative terms such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation, have been used for
Relationship of the elements or features relative to another elements or features shown in explanatory diagram.It should be understood that in addition to figure
Shown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper".
Therefore, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or position
In other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identical
The component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relationship or
Sequentially.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The protection scope of the utility model is each fallen with replacement.
Claims (10)
1. a kind of scalable basketball rim, which is characterized in that including basketball framework, for the basketball framework to be mounted on basketball
Support body and lift drive mechanism on frame plate；
The basketball framework includes arc panel, the setting institute that arc sleeve, one end are packed on the arc sleeve outer wall
The gear and driving motor in arc sleeve stated, the other end of the arc panel are provided with gear, the arc sleeve
It is inside provided with a rotary shaft, the gear is set in the rotary shaft, the shaft end of the driving motor penetrates described
The inner cavity of arc sleeve and the rotation axis connection；The gear engages connection with the gear to adjust the arc
The radius for the annular ring that shape plate and the arc sleeve are formed；
The support body includes upper plate body and symmetrically connect and formed for accommodating with lower body with lower body, the upper plate body
The arc sleeve is flexibly connected the cavity at position with arc panel；
The lift drive mechanism includes movable plate, shell plates and lead screw, and the shell plates are fixed on the basketball stands
On plate, the movable plate is limited on the shell plates, and the one side of the movable plate is connect with the support body
With for driving the basketball framework to move up and down along the basketball stand board, one end of the lead screw is mounted on described
On the upper surface of shell plates, the lower end surface that the other end passes through the shell plates extends to outside.
2. a kind of scalable basketball rim according to claim 1, which is characterized in that the both ends of the gear are provided with
Limit switch.
3. a kind of scalable basketball rim according to claim 1, which is characterized in that one end of the arc panel is provided with
U-type groove is for limiting the gear, the inner sidewall setting of the U-type groove gear.
4. a kind of scalable basketball rim according to claim 1, which is characterized in that the lift drive mechanism further includes
One end axis of the lower end surface across the shell plates of displacement motor, the shaft end of the displacement motor and the lead screw
It connects, the shell of the displacement motor is mounted on the basketball stand board.
5. a kind of scalable basketball rim according to claim 1, which is characterized in that the movable plate close to described
Limiting slot is provided on the two sides of the one side of shell plates, the limiting slot is mounted on the side of the shell plates.
6. a kind of scalable basketball rim according to claim 1, which is characterized in that the arc sleeve and the arc
Shape plate is made of elastic material.
7. a kind of scalable basketball rim according to claim 6, which is characterized in that the elastic material is PVC, rubber
Or one of PP.
8. a kind of scalable basketball rim according to claim 1, which is characterized in that the cavity include body cavity, with
The second input end and the second input end of the body cavity connection, second input end are used to position the arc sleeve
One end of cylinder, one end of the arc panel penetrate the cavity along second input end and engage with the gear.
9. a kind of scalable basketball rim according to claim 8, which is characterized in that second input end is provided with ring
Shape rubber pad.
10. a kind of scalable basketball rim according to claim 1, which is characterized in that be provided with electricity on the lower body
Machine hole, the shaft end of the driving motor penetrated along the motor hole arc sleeve inner cavity and the rotary shaft
Connection, wherein the shell of the driving motor is packed on the bottom surface of the lower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698626.4U CN209221453U (en) | 2018-10-18 | 2018-10-18 | A kind of scalable basketball rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698626.4U CN209221453U (en) | 2018-10-18 | 2018-10-18 | A kind of scalable basketball rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209221453U true CN209221453U (en) | 2019-08-09 |
Family
ID=67500346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821698626.4U Expired - Fee Related CN209221453U (en) | 2018-10-18 | 2018-10-18 | A kind of scalable basketball rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209221453U (en) |
-
2018
- 2018-10-18 CN CN201821698626.4U patent/CN209221453U/en not_active Expired - Fee Related
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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: 20190809 Termination date: 20201018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |