CN108815814B - Scalable basketball stands - Google Patents
Scalable basketball stands Download PDFInfo
- Publication number
- CN108815814B CN108815814B CN201810898327.3A CN201810898327A CN108815814B CN 108815814 B CN108815814 B CN 108815814B CN 201810898327 A CN201810898327 A CN 201810898327A CN 108815814 B CN108815814 B CN 108815814B
- Authority
- CN
- China
- Prior art keywords
- sliding block
- bar
- shaped sliding
- sliding slot
- basketball stands
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Centrifugal Separators (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
Scalable basketball stands, including pedestal, the lower end of the right side hinge connection vertical tube of base top surface, angle fixing device is equipped between pedestal and vertical tube, the inner wall of vertical tube opens up symmetrical first bar shaped sliding slot, difference activity the first sliding block of installation in the first bar shaped sliding slot, first sliding block can be moved up and down along corresponding first bar shaped sliding slot respectively, screw is fixedly mounted in the upper end of vertical tube, and screw internal screw thread installs male-pipe, and the inner wall of male-pipe opens up symmetrical second bar shaped sliding slot.The configuration of the present invention is simple, many places adopt be hinged or bearing connection so that the present apparatus is folded, reduce the external form volume of the present apparatus, facilitate the placement and carrying of the present apparatus, it drives internal and external screw thread pipe to adjust the height of basketball stands by motor, the fixation of basketball stands is fixed using the self-locking function of threaded connection, it is more stable after keeping basketball stands fixed, and the height of basketball stands can be adjusted on a large scale, so that basketball stands is can satisfy the needs of different crowd.
Description
Technical field
The invention belongs to sporting equipment field, specifically a kind of scalable basketball stands.
Background technique
Basketball stands are the required equipment of court, and basketball movement equipment includes backboard and basket post, are erected at basketball
The center at field both ends；It is used at present to have fluid pressure type, movable type, fixed, hanging, storm petrel hair style, big gun formula etc., regardless of which is used
The basket support of kind of form, it is necessary to which guarantee has enough strength and stiffness, does not occur by a relatively large margin after cage because basketball clashes
Vibration and deformation, to influence calibrated altitude and the position of ring horizontal plane；But the existing general volume of basketball stands is larger, by
It is cumbersome in basketball stands installation and removal, whole carrying is needed, either elevator still walks when basketball stands are installed indoors
The mobile basketball stands of ladder are all relatively difficult, and existing fluid pressure type basketball stands are only opened and fold two states, cannot be to basketball rim
Height be adjusted, the basketball stands height that uses of adult is different from the basketball stands height that children use, and needs to be equipped with a variety of high
The basketball stands of degree, since the basketball stands frequency of use of different height is different, idle basketball stands result in waste of resources, still send out
A kind of scalable basketball stands are illustrated.
Summary of the invention
The present invention provides a kind of scalable basketball stands, to solve defect in the prior art.
The present invention is achieved by the following technical programs:
Scalable basketball stands, including pedestal, the lower end of the right side hinge connection vertical tube of base top surface, between pedestal and vertical tube
Equipped with angle fixing device, the inner wall of vertical tube opens up symmetrical first bar shaped sliding slot, activity respectively in the first bar shaped sliding slot
First sliding block is installed, the first sliding block can be moved up and down along corresponding first bar shaped sliding slot respectively, and the upper end of vertical tube is fixedly mounted
Screw, screw internal screw thread install male-pipe, and the inner wall of male-pipe opens up symmetrical second bar shaped sliding slot, the second bar shaped
The second sliding block of activity installation, the second sliding block can be moved up and down along corresponding second bar shaped sliding slot respectively respectively in sliding slot, outer spiral shell
Activity installation riffled tube in line pipe, riffled tube can move up and down along male-pipe, the second sliding block respectively with riffled tube
The lower end of periphery is fixedly connected, and riffled tube internal screw thread installs screw rod, and the lower end of screw rod is fixedly connected with the upper end of machine shaft, the
One sliding block is fixedly connected with the lower end of motor periphery respectively, and the lower end of male-pipe inner wall and the periphery bearing of machine shaft connect
Connect, the upper end of male-pipe periphery opens up symmetrical bar shaped through groove, bar shaped through groove respectively with corresponding second bar shaped sliding slot
Inside communicates, and vertical optical axis is fixedly mounted in bar shaped through groove respectively, third sliding block, third are set in the middle part of optical axis periphery
Sliding block can be slided up and down along corresponding optical axis respectively, and the top side of third sliding block and the top side of bar shaped through groove are solid by spring respectively
The bottom side of fixed connection, third sliding block inner end can cooperate with the topside contacts of corresponding second sliding block respectively, third sliding block outer end
Bottom side be respectively fixedly connected with the upper end of positioning pin, the top surface of screw opens up symmetrical arc groove, where arc groove
Round and screw centerline collineation, the lower end of positioning pin are located in corresponding arc groove, and the periphery of positioning pin lower end can
It is engaged respectively with two end faces of corresponding arc groove；The upper end bearing connection support frame lower end of riffled tube inner wall
Periphery, the lower end of support frame are fixedly mounted electromagnet, and the top of riffled tube inner wall is fixedly mounted iron plate, the bottom side of electromagnet with
The topside contacts of iron plate cooperate, and basket ball board is installed in the right side activity of support frame, and the middle hinge of basket ball board bottom right side connects basket
Ball frame is equipped with fixed device between basket ball board and basketball rim, the centre of basket ball board bottom side opens up the 4th threaded hole, the 4th threaded hole
Internal screw thread connects the upper end of third telescopic rod, and the symmetrical stereotype case in front and back, stereotype case upper end is fixedly mounted in the left side of base top surface
Open top and activity installation case lid, front side stereotype case is interior to be fixedly mounted battery, and battery passes through with electromagnet, motor respectively
Circuit connection.
Scalable basketball stands as described above, the support frame includes vertical bar, cross bar, the first telescopic rod, second flexible
Bar, support rod, sleeve, slide bar, universal ball joint, the lower end of vertical bar is connect with the upper end bearing of riffled tube inner wall, outside vertical bar
The symmetrical cross bar in front and back is fixedly mounted in the lower part in week, and the outer end difference bearing of cross bar connects the left end of the first telescopic rod, and vertical bar is right
One end of the middle part hinge connection support bar of side, the other end of support rod are fixedly connected with the middle part of the second telescopic rod bottom side, vertical bar
Upper end sleeve is fixedly mounted, activity installation slide bar in sleeve, the right end of slide bar and the left end of the second telescopic rod motion bar are fixed
The right end of connection, the right end of the second telescopic rod motion bar and the first telescopic rod motion bar is respectively fixedly connected with universal ball joint, ball
Shape universal joint is flexibly connected with the left side of basket ball board respectively.
Scalable basketball stands as described above, the basket ball board are made of frame, riser, the inside of frame and riser
Outside is fixedly connected, and opens up inverted T shaped sliding slot respectively with the two corners of left lower among the top of frame left, inverted T shaped sliding slot
Bottom side is communicated with outside respectively, and inverted T shaped sliding block is installed in activity respectively in inverted T shaped sliding slot, and inverted T shaped sliding block can be respectively along corresponding
Inverted T shaped sliding slot slides up and down, and inverted T shaped sliding slot top side opens up the second through-hole respectively, and the top side of inverted T shaped sliding block opens up the second spiral shell respectively
Pit, the second threaded hole is conllinear with corresponding second through hole center line respectively, and the second bolt is installed in activity respectively in the second through-hole,
Second bolt respectively with corresponding second threaded hole be threadedly coupled, the left side of inverted T shaped sliding block respectively with corresponding universal ball joint
It is fixedly connected.
Scalable basketball stands as described above, the fixation device include fixed plate, third through-hole, third threaded hole,
Third bolt, the lower part on the right side of fixed plate open up third through-hole, and the centre of basket ball board bottom right side opens up third threaded hole, third
Threaded hole and third through-hole centerline collineation, third bolt are threadedly engaged with third threaded hole across third through-hole and connect, fixed
The top side of plate is fixedly connected with the bottom side of basketball rim fixing seat.
Scalable basketball stands as described above, the angle fixing device include support plate, horizontal axis, first through hole, the
One bolt, the first threaded hole, the right side of base top surface are fixedly mounted the symmetrical support plate in front and back, are equipped between the support plate of two sides
Horizontal axis, the both ends of horizontal axis are connected with corresponding support plate bearing respectively, and the top side of horizontal axis is fixedly connected with the lower end of vertical tube, vertical tube
Periphery opens up symmetrical first threaded hole in front and back, and it is logical that the front side of support plate uniformly opens up several semi-circumferences are distributed first respectively
Hole, tapped through hole can be respectively with corresponding first through hole centerline collineations, and the first threaded hole is interior to distinguish screw thread the first spiral shell of installation
Bolt, the first bolt can be each passed through first through hole.
Scalable basketball stands as described above, hydraulic lifting wheel, liquid is fixedly mounted in the quadrangle of the base bottom respectively
Pressure lifting wheel shares a set of hydraulic cylinder device, and hydraulic cylinder device is hand hydraulic cylinder.
The invention has the advantages that the configuration of the present invention is simple, many places, which are adopted, to be hinged or bearing connection enables the present apparatus
It folds, reduces the external form volume of the present apparatus, facilitate the placement and carrying of the present apparatus, drive internal and external screw thread pipe to adjust by motor
The height of basketball stands, it is more stable after keeping basketball stands fixed using the fixation of the fixed basketball stands of the self-locking function of threaded connection, and
The height that basketball stands can be adjusted on a large scale, makes basketball stands can satisfy the needs of different crowd, can satisfy the market demand, fits
It closes and promotes.When using the present invention, the present apparatus is placed in position appropriate first, matches the bottom side of pedestal with face contact is placed
It closes, then opens the case lid of stereotype case and place a large amount of stereotype in stereotype case, increase the quality of the present apparatus, lower the center of gravity, increase
Add stability, then adjust angle between vertical tube and base top surface to vertical and fix by angle fixing device, then by basketball
Plate is installed to the right side of support frame, then adjusts angle between on the right side of basketball rim and basket ball board to vertical and by fixation device
It fixes, then the upper end of third telescopic rod is screwed into the 4th threaded hole, and the hand-held lower end for holding third telescopic rod, at this time pedestal
Height be 15cm, height of the basketball rim apart from ground be 130cm, by the reversal switch of Medium-voltage Motor, the shaft of motor starts
Reversion, the shaft of motor drive screw rod rotation, and screw rod is threadedly engaged with riffled tube and connect, and riffled tube starts upward along screw rod
Mobile, riffled tube drives the second sliding block to move up respectively along corresponding second bar shaped sliding slot, riffled tube drive support frame,
Basket ball board, basketball rim move up, and the height of basketball stands constantly increases, when the second sliding block top side respectively with corresponding third sliding block
When the bottom side of inner end is engaged, with moving up for the second sliding block, third sliding block is moved up along corresponding optical axis respectively, bullet
Spring is compressed respectively, and third sliding block drives corresponding positioning pin to move up respectively, until positioning pin is recessed from corresponding arc respectively
It is extracted in slot, releases screw and the axial direction of male-pipe is limited, height of the basketball rim apart from ground is 225cm, external screw thread at this time
Power needed for power needed for being threadedly engaged rotation between pipe and screw is less than riffled tube and wire rod thread cooperation rotation, external screw thread
Pipe is rotated by the second sliding block, riffled tube with screw rod, since the hand-held third telescopic rod held gives basket ball board one pulling force, basket
Ball plate, support frame are not rotated with riffled tube, and male-pipe is threadedly engaged with screw, and male-pipe is moved up along screw, outside
Screwed pipe drive motor move up, motor drive the first sliding block moved up respectively along corresponding bar shaped sliding slot, support frame after
Continuous to move up, the height of basketball stands is further promoted, and third telescopic rod is gradually stretched, until the top side of the first sliding block respectively with
Corresponding first bar shaped sliding slot topside contacts cooperation, the contact-making switch of the first sliding block top side are extruded, and the first sliding block top side connects
Touching switch is by circuit to motor feedback signals, and motor stalls, height of the basketball rim apart from ground is 305cm at this time, then
The lower end for pushing or pull on third telescopic rod makes basket ball board that support frame be driven to rotate with the axle center axis of riffled tube, regulating basket
The right side face court of ball plate, then electromagnet is made to be powered, the bottom side of electromagnet and the top side electromagnetism of iron plate are attracted, support frame
It is relatively fixed with riffled tube, third telescopic rod is backed out, the present apparatus just can be used as normal basketball stands；Basketball stands to
During upper adjusting, when the height of basketball stands reaches appropriate height, it just can stop the reversal switch by Medium-voltage Motor, make basket
The fixation of ball-collecting rack stops at height appropriate, to adapt to the needs of different crowd, switchs by the rotating forward of Medium-voltage Motor, basketball stands just can
Falls downward, inverted sequence, which carries out the above-mentioned course of work, just can make the fast quick-detach of the present apparatus, facilitate the placement and carrying of the present apparatus.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；Fig. 2 is the left view of Fig. 1；Fig. 3 is the enlarged drawing of the A direction view of Fig. 1；Figure
4 be I partial enlarged view of Fig. 1；Fig. 5 is II partial enlarged view of Fig. 1；Fig. 6 is III partial enlarged view of Fig. 1；Fig. 7 is Fig. 1
IV partial enlarged view.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Scalable basketball stands, as shown, including pedestal 1, the lower end of the right side hinge connection vertical tube 2 of 1 top surface of pedestal, bottom
Angle fixing device 20 is equipped between seat 1 and vertical tube 2, the inner wall of vertical tube 2 opens up symmetrical first bar shaped sliding slot 3, and first
The first sliding block 4 of activity installation, the first sliding block 4 can move down along corresponding first bar shaped sliding slot 3 respectively respectively in bar shaped sliding slot 3
Dynamic, screw 5 is fixedly mounted in the upper end of vertical tube 2, and 5 internal screw thread of screw installs male-pipe 6, and the inner wall of male-pipe 6 opens up left and right
Symmetrical second bar shaped sliding slot 7, the second sliding block 8 of activity installation respectively in the second bar shaped sliding slot 7, the second sliding block 8 being capable of edges respectively
Corresponding second bar shaped sliding slot 7 moves up and down, and activity installation riffled tube 9 in male-pipe 6, riffled tube 9 can be along outer spiral shell
Line pipe 6 moves up and down, and the second sliding block 8 is fixedly connected with the lower end of 9 periphery of riffled tube respectively, the installation of 9 internal screw thread of riffled tube
Screw rod 10, the lower end of screw rod 10 are fixedly connected with the upper end of 11 shaft of motor, and the first sliding block 4 is solid with the lower end of 11 periphery of motor respectively
Fixed connection, the lower end of 6 inner wall of male-pipe are connect with the periphery bearing of 11 shaft of motor, and the upper end of 6 periphery of male-pipe opens up
Symmetrical bar shaped through groove 12, bar shaped through groove 12 is communicated with inside corresponding second bar shaped sliding slot 7 respectively, in bar shaped through groove 12
Vertical optical axis 13 is fixedly mounted respectively, third sliding block 14 is set in the middle part of 13 periphery of optical axis, third sliding block 14 can divide
It is not slided up and down along corresponding optical axis 13, the top side of third sliding block 14 and the top side of bar shaped through groove 12 pass through spring 29 respectively and fix
The bottom side of connection, 14 inner end of third sliding block can cooperate with the topside contacts of corresponding second sliding block 8 respectively, outside third sliding block 14
The bottom side at end is respectively fixedly connected with the upper end of positioning pin 15, and the top surface of screw 5 opens up symmetrical arc groove 16, and arc is recessed
Round and 5 centerline collineation of screw, the lower end of positioning pin 15 are located in corresponding arc groove 16 where slot 16, positioning pin 15
The periphery of lower end can be engaged with two end faces of corresponding arc groove 16 respectively；The upper shaft of 9 inner wall of riffled tube
The periphery of connection 17 lower end of support frame is held, electromagnet 18 is fixedly mounted in the lower end of support frame 17, and the top of 9 inner wall of riffled tube is solid
Dingan County fills iron plate 19, and the bottom side of electromagnet 18 and the topside contacts of iron plate 19 cooperate, the bottom side of electromagnet 18 and the top of iron plate 19
Side is respectively smooth flat, and basket ball board 21 is installed in the right side activity of support frame 17, and the middle hinge of 21 bottom right side of basket ball board connects
Basketball rim 27 is connect, fixed device 28 is equipped between basket ball board 21 and basketball rim 27, the centre of 21 bottom side of basket ball board opens up the 4th spiral shell
Pit 30,30 internal screw thread of the 4th threaded hole connect the upper end of third telescopic rod 31, and it is right that front and back is fixedly mounted in the left side of 1 top surface of pedestal
The stereotype case 32 of title, 32 upper end open top of stereotype case and activity installation case lid, front side stereotype case 32 is interior to be fixedly mounted battery
33, battery 33 passes through circuit connection with electromagnet 18, motor 11 respectively.The configuration of the present invention is simple, many places, which are adopted, to be hinged
Or bearing connection enables the present apparatus to fold, and reduces the external form volume of the present apparatus, facilitates the placement and carrying of the present apparatus, pass through electricity
The height that machine drives internal and external screw thread pipe to adjust basketball stands makes basket using the fixation of the fixed basketball stands of the self-locking function of threaded connection
It is more stable after ball-collecting rack is fixed, and the height of basketball stands can be adjusted on a large scale, so that basketball stands is can satisfy the need of different crowd
It wants, can satisfy the market demand, be suitble to promote.When using the present invention, the present apparatus is placed in position appropriate first, makes pedestal
1 bottom side is engaged with placed side, then opens the case lid of stereotype case 32 and place a large amount of stereotype in stereotype case 32, increases
The quality of the present apparatus, lowers the center of gravity, and increases stability, then adjusts angle between vertical tube 2 and 1 top surface of pedestal to vertical and pass through
Angle fixing device 20 is fixed, then basket ball board 21 is installed to the right side of support frame 17, then adjusts basketball rim 27 and basket ball board
Angle between 21 right sides to it is vertical and by fixed device 28 it is fixed, then the upper end of third telescopic rod 31 is screwed into the 4th screw thread
In hole 30, and the hand-held lower end for holding third telescopic rod 31, the height of pedestal 1 is 15cm at this time, and basketball rim 27 is apart from ground
Height is 130cm, and by the reversal switch of Medium-voltage Motor 11, the shaft of motor 11 starts to invert, and the shaft of motor 11 drives screw rod 10
Rotation, screw rod 10 are threadedly engaged with riffled tube 9 and connect, and the beginning of riffled tube 9 is moved up along screw rod 10,9 band of riffled tube
Dynamic second sliding block 8 is moved up along corresponding second bar shaped sliding slot 7 respectively, riffled tube 9 drive support frame 17, basket ball board 21,
Basketball rim 27 moves up, and the height of basketball stands constantly increases, when 8 top side of the second sliding block is respectively and in corresponding third sliding block 14
When the bottom side at end is engaged, with moving up for the second sliding block 8, third sliding block 14 is respectively along corresponding optical axis 13 to moving up
Dynamic, spring 29 is compressed respectively, and third sliding block 14 drives corresponding positioning pin 15 to move up respectively, until positioning pin 15 respectively from
It is extracted in corresponding arc groove 16, releases screw 5 and the axial direction of male-pipe 6 is limited, basketball rim 27 is apart from ground at this time
Height is 225cm, and power needed for rotation is threadedly engaged between male-pipe 6 and screw 5 is less than riffled tube 9 and 10 spiral shell of screw rod
Power needed for line cooperation rotation, male-pipe 6 are rotated with screw rod 10 by the second sliding block 8, riffled tube 9, are held due to hand-held
Third telescopic rod 31 give 21 1 pulling force of basket ball board, basket ball board 21, support frame 17 not with riffled tube 9 rotate, male-pipe 6
It is threadedly engaged with screw 5, male-pipe 6 is moved up along screw 5, and male-pipe 6 drives motor 11 to move up, 11 band of motor
Dynamic first sliding block 4 is moved up along corresponding bar shaped sliding slot 3 respectively, and support frame 17 continues to move up, the height of basketball stands into
One step is promoted, and third telescopic rod 31 is gradually stretched, until the top side of the first sliding block 4 is pushed up with corresponding first bar shaped sliding slot 3 respectively
Side contacts cooperation, the contact-making switch of 4 top side of the first sliding block are extruded, and the contact-making switch of 4 top side of the first sliding block is by circuit to electricity
11 feedback signal of machine, motor 11 stop operating, and height of the basketball rim 27 apart from ground is 305cm at this time, then pushes or pull on the
The lower end of three telescopic rods 31 makes basket ball board 21 that support frame 17 be driven to rotate with the axle center axis of riffled tube 9, adjusts basket ball board 21
Right side face court, then electromagnet 18 is made to be powered, the top side electromagnetism of the bottom side of electromagnet 18 and iron plate 19 is attracted, support
Frame 17 and riffled tube 9 are relatively fixed, back out third telescopic rod 31, and the present apparatus just can be used as normal basketball stands；In
During basketball stands are adjusted up, when the height of basketball stands reaches appropriate height, just it can stop by the anti-of Medium-voltage Motor 11
Pass is turned on, the fixation of basketball stands is made to stop at height appropriate, to adapt to the needs of different crowd, by just turning on for Medium-voltage Motor 11
Close, basketball stands just can falls downward, inverted sequence, which carries out the above-mentioned course of work, just can make the fast quick-detach of the present apparatus, facilitate the present apparatus
Placement and carrying.
Specifically, as shown, support frame 17 described in the present embodiment is flexible including vertical bar 171, cross bar 172, first
Bar 173, the second telescopic rod 174, support rod 175, sleeve 176, slide bar 177, universal ball joint 178, the lower end of vertical bar 171 with it is interior
The upper end bearing of 9 inner wall of screwed pipe connects, and the symmetrical cross bar 172 in front and back, cross bar 172 is fixedly mounted in the lower part of 171 periphery of vertical bar
Outer end difference bearing connect the left end of the first telescopic rod 173, the one of the middle part hinge connection support bar 175 on the right side of vertical bar 171
End, the other end of support rod 175 are fixedly connected with the middle part of 174 bottom side of the second telescopic rod, and sleeve is fixedly mounted in the upper end of vertical bar 171
176, activity installation slide bar 177 in sleeve 176, the fixed company in the left end of 174 motion bar of the right end of slide bar 177 and the second telescopic rod
It connects, the right end of 173 motion bar of right end and the first telescopic rod of 174 motion bar of the second telescopic rod is respectively fixedly connected with universal ball joint
178, universal ball joint 178 is flexibly connected with the left side of basket ball board 21 respectively.174 motion bar of basket ball board 21 and the second telescopic rod
When right end is separated with the right end of 173 motion bar of the first telescopic rod, the first telescopic rod 173 is turned to along corresponding cross bar 172 respectively
It naturally droops, then adjusts the motion bar of the second telescopic rod 174 to the right, the motion bar band moving slide-bar 177 of the second telescopic rod 174 is to the right
It is moved to out of sleeve 176 and extracts, under gravity, the right end of the second telescopic rod 174 naturally droops, and is in the present apparatus
Folded state, external form volume is minimum, facilitates the storage and carrying of the present apparatus；When 174 motion bar of basket ball board 21 and the second telescopic rod
Right end when being connect with the right end of 173 motion bar of the first telescopic rod, adjust second respectively according to the levelness on basketball court ground and stretch
The length of contracting bar 174 and the first telescopic rod 173 can be such that 21 or so overturning of basket ball board and front and back overturns, make 21 face of basket ball board
Court, or the length of the second telescopic rod 174 and the first telescopic rod 173 is adjusted simultaneously, make basket ball board 21 to the right or Xiang Zuoyi
It is dynamic, adjust the distance between basket ball board 21 and court.
Specifically, as shown, basket ball board 21 described in the present embodiment is made of frame 211, riser 212, frame 211
Inside is fixedly connected with the outside of riser 212, opens up down T respectively with the two corners of left lower among the top in 211 left side of frame
The bottom side of type sliding slot 22, inverted T shaped sliding slot 22 is communicated with outside respectively, and inverted T shaped sliding block is installed in activity respectively in inverted T shaped sliding slot 22
23, inverted T shaped sliding block 23 can be slided up and down along corresponding inverted T shaped sliding slot 22 respectively, and inverted T shaped 22 top side of sliding slot opens up second respectively
Through-hole 24, the top side of inverted T shaped sliding block 23 open up the second threaded hole 25 respectively, the second threaded hole 25 respectively with corresponding second through-hole
24 centerline collineations, the second bolt 26 of activity installation respectively in the second through-hole 24, the second bolt 26 respectively with corresponding second spiral shell
Pit 24 is threadedly coupled, and the left side of inverted T shaped sliding block 23 is fixedly connected with corresponding universal ball joint 178 respectively.Respectively by second
Bolt 26 is back-outed out of corresponding second threaded hole 25, lifts basket ball board 21 upwards, inverted T shaped sliding block 23 is respectively along corresponding T
Type sliding slot 22 slides down to inverted T shaped sliding block 23 and skids off out of corresponding inverted T shaped sliding slot 22 respectively, and inverted sequence proceeds as described above just
It is convenient to remove and install operation for the right side that basket ball board 21 can be reinstalled to support frame 17, and the second bolt 26 is mainly made
With being that inverted T shaped sliding block 23 is separately fixed in corresponding inverted T shaped sliding slot 22, not by longitudinal force, it is unlikely to deform.
Further, as shown, fixation device 28 described in the present embodiment include fixed plate 281, third through-hole 282,
The lower part of third threaded hole 283, third bolt 284,281 right side of fixed plate opens up third through-hole 282,21 bottom right side of basket ball board
Centre open up third threaded hole 283, third threaded hole 283 and 282 centerline collineation of third through-hole, third bolt 284 pass through
Third through-hole 282 is threadedly engaged with third threaded hole 283 and connect, the top side of fixed plate 281 and the bottom side of 27 fixing seat of basketball rim
It is fixedly connected.The present apparatus when not in use, third bolt 284 is back-outed out of third threaded hole 283, is rotated further by basketball rim 27,
The right contact of the top side and basket ball board 21 that make basketball rim 27 cooperates, and facilitates basket ball board 21 to store together with basketball rim 27, inverted sequence
Proceeding as described above just can complete retightening between basketball rim 27 and basket ball board 21, and it is convenient to operate.
Further, as shown, angle fixing device 20 described in the present embodiment includes support plate 201, horizontal axis
202, the symmetrical branch in front and back is fixedly mounted in first through hole 203, the first bolt 204, the first threaded hole 205, the right side of 1 top surface of pedestal
Fagging 201, is equipped with horizontal axis 202 between the support plate 201 of two sides, the both ends of horizontal axis 202 respectively with corresponding 201 bearing of support plate
Connection, the top side of horizontal axis 202 are fixedly connected with the lower end of vertical tube 2, and the periphery of vertical tube 2 opens up symmetrical first threaded hole 205 in front and back,
The front side of support plate 201 uniformly opens up the first through hole 203 of several semi-circumferences distribution respectively, tapped through hole 205 can respectively with
Corresponding 203 centerline collineation of first through hole, the interior screw thread respectively of the first threaded hole 205 install the first bolt 204, the first bolt
204 can be each passed through first through hole 203.When using the present apparatus, first respectively by the first bolt 204 out of first threaded hole 205
Back-out, then adjust angle between 1 top surface of vertical tube 2 and pedestal to appropriate, then is each passed through the first bolt 204 at this time with first
The corresponding first through hole 203 of threaded hole 205 is simultaneously screwed into the first threaded hole 205, the angle between 1 top surface of vertical tube 2 and pedestal
It is fixed, and can quickly and easily adjust the angle between 1 top surface of vertical tube 2 and pedestal.
Further, as shown, hydraulic lifting is fixedly mounted in the quadrangle of 1 bottom of pedestal described in the present embodiment respectively
Wheel 34, hydraulic lifting wheel 34 share a set of hydraulic cylinder device, and hydraulic cylinder device is hand hydraulic cylinder.When needing the mobile present apparatus,
Hand hydraulic cylinder is shaken, hydraulic lifting wheel 34 is stretched out from the bottom side of pedestal 1 respectively, the present apparatus is facilitated by hydraulic lifting wheel 34
Flexible movement open the exhaust valve of hand hydraulic cylinder after the present apparatus moves to the appropriate position, make hydraulic lifting wheel 34 again
Retract the bottom of pedestal 1.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. scalable basketball stands, including pedestal (1), it is characterised in that: right side hinge connection vertical tube (2) of pedestal (1) top surface
Lower end, is equipped with angle fixing device (20) between pedestal (1) and vertical tube (2), and the inner wall of vertical tube (2) opens up symmetrical first
Bar shaped sliding slot (3), the interior activity installation the first sliding block (4) respectively of the first bar shaped sliding slot (3), the first sliding block (4) can be respectively along right
The the first bar shaped sliding slot (3) answered moves up and down, and screw (5) are fixedly mounted in the upper end of vertical tube (2), and the installation of screw (5) internal screw thread is outer
Screwed pipe (6), the inner wall of male-pipe (6) open up symmetrical second bar shaped sliding slot (7), divide in the second bar shaped sliding slot (7)
Activity installation the second sliding block (8), the second sliding block (8) can not moved up and down along corresponding second bar shaped sliding slot (7) respectively, outer spiral shell
Activity installation riffled tube (9), riffled tube (9) can be moved up and down along male-pipe (6) in line pipe (6), the second sliding block (8)
It is fixedly connected respectively with the lower end of riffled tube (9) periphery, riffled tube (9) internal screw thread installs screw rod (10), screw rod (10)
Lower end is fixedly connected with the upper end of motor (11) shaft, and the first sliding block (4) is fixedly connected with the lower end of motor (11) periphery respectively, outside
The lower end of screwed pipe (6) inner wall is connect with the periphery bearing of motor (11) shaft, and the upper end of male-pipe (6) periphery opens up left and right
Symmetrical bar shaped through groove (12), bar shaped through groove (12) are communicated with inside corresponding second bar shaped sliding slot (7) respectively, bar shaped through groove
(12) it is fixedly mounted respectively vertical optical axis (13) in, is set with third sliding block (14), third in the middle part of optical axis (13) periphery
Sliding block (14) can be slided up and down along corresponding optical axis (13) respectively, the top side of third sliding block (14) and the top of bar shaped through groove (12)
Side passes through spring (29) respectively and is fixedly connected, the bottom side of third sliding block (14) inner end can respectively with corresponding second sliding block (8)
Topside contacts cooperation, the bottom side of third sliding block (14) outer end is respectively fixedly connected with the upper end of positioning pin (15), the top of screw (5)
Face opens up symmetrical arc groove (16), round and screw (5) centerline collineation, positioning pin (15) where arc groove (16)
Lower end be located in corresponding arc groove (16), the periphery of positioning pin (15) lower end can be recessed with corresponding arc respectively
Two end faces of slot (16) are engaged；The periphery of upper end bearing connection support frame (17) lower end of riffled tube (9) inner wall, branch
Electromagnet (18) are fixedly mounted in the lower end of support (17), and iron plate (19) are fixedly mounted in the top of riffled tube (9) inner wall, electromagnet
(18) topside contacts of bottom side and iron plate (19) cooperate, and basket ball board (21) are installed in the right side activity of support frame (17), basket ball board
(21) middle hinge of bottom right side connects basketball rim (27), and fixed device is equipped between basket ball board (21) and basketball rim (27)
(28), the centre of basket ball board (21) bottom side opens up the 4th threaded hole (30), and it is flexible that the 4th threaded hole (30) internal screw thread connects third
The symmetrical stereotype case (32) in front and back, stereotype case (32) upper end top side is fixedly mounted in the upper end of bar (31), the left side of pedestal (1) top surface
Opening and activity installation case lid, are fixedly mounted battery (33) in front side stereotype case (32), battery (33) respectively with electromagnet
(18), motor (11) passes through circuit connection.
2. scalable basketball stands according to claim 1, it is characterised in that: the support frame (17) includes vertical bar
(171), cross bar (172), the first telescopic rod (173), the second telescopic rod (174), support rod (175), sleeve (176), slide bar
(177), the lower end of universal ball joint (178), vertical bar (171) is connect with the upper end bearing of riffled tube (9) inner wall, vertical bar
(171) the symmetrical cross bar (172) in front and back is fixedly mounted in the lower part of periphery, and bearing connection first is stretched respectively for the outer end of cross bar (172)
The left end of contracting bar (173), one end of the middle part hinge connection support bar (175) on the right side of vertical bar (171), support rod (175) it is another
One end is fixedly connected with the middle part of the second telescopic rod (174) bottom side, and sleeve (176) are fixedly mounted in the upper end of vertical bar (171), sleeve
(176) activity installation slide bar (177) in, the fixed company of the right end of slide bar (177) and the left end of the second telescopic rod (174) motion bar
It connects, the right end of the second telescopic rod (174) motion bar and the right end of the first telescopic rod (173) motion bar are respectively fixedly connected with spherical shape ten thousand
Xiang Jie (178), universal ball joint (178) are flexibly connected with the left side of basket ball board (21) respectively.
3. scalable basketball stands according to claim 2, it is characterised in that: the basket ball board (21) by frame (211),
Riser (212) forms, and is fixedly connected on the outside of the inside and riser (212) of frame (211), in the top on the left of frame (211)
Between opened up respectively inverted T shaped sliding slot (22) with the two corners of left lower, the bottom side of inverted T shaped sliding slot (22) is communicated with outside respectively, T
Inverted T shaped sliding block (23) is installed in activity respectively in type sliding slot (22), and inverted T shaped sliding block (23) can be respectively along corresponding inverted T shaped sliding slot
(22) it slides up and down, inverted T shaped sliding slot (22) top side opens up the second through-hole (24) respectively, and the top side of inverted T shaped sliding block (23) is opened respectively
If the second threaded hole (25), the second threaded hole (25) respectively with corresponding second through-hole (24) centerline collineation, the second through-hole
(24) activity installation the second bolt (26) respectively, the second bolt (26) connect with corresponding second threaded hole (24) screw thread respectively in
It connects, the left side of inverted T shaped sliding block (23) is fixedly connected with corresponding universal ball joint (178) respectively.
4. scalable basketball stands according to claim 1, it is characterised in that: the fixation device (28) includes fixed plate
(281), third through-hole (282), third threaded hole (283), third bolt (284), the lower part on the right side of fixed plate (281) open up
The centre of three through-holes (282), basket ball board (21) bottom right side opens up third threaded hole (283), third threaded hole (283) and third
Through-hole (282) centerline collineation, third bolt (284) pass through third through-hole (282) and third threaded hole (283) company of being threadedly engaged
It connects, the top side of fixed plate (281) is fixedly connected with the bottom side of basketball rim (27) fixing seat.
5. scalable basketball stands according to claim 1, it is characterised in that: the angle fixing device (20) includes branch
Fagging (201), horizontal axis (202), first through hole (203), the first bolt (204), the first threaded hole (205), pedestal (1) top surface
The symmetrical support plate (201) in front and back is fixedly mounted in right side, is equipped with horizontal axis (202) between the support plate (201) of two sides, horizontal axis
(202) both ends are connected with corresponding support plate (201) bearing respectively, and the top side of horizontal axis (202) is fixedly connected under vertical tube (2)
End, the periphery of vertical tube (2) open up symmetrical first threaded hole (205) in front and back, and the front side of support plate (201) uniformly opens up number respectively
The first through hole (203) of a semi-circumference distribution, tapped through hole (205) can respectively with corresponding first through hole (203) center line
Collinearly, screw thread installation the first bolt (204), the first bolt (204) can be each passed through first respectively in the first threaded hole (205)
Through-hole (203).
6. scalable basketball stands according to claim 1, it is characterised in that: distinguish the quadrangle of described pedestal (1) bottom
It is fixedly mounted hydraulic lifting wheel (34), hydraulic lifting wheel (34) shares a set of hydraulic cylinder device, and hydraulic cylinder device is hand hydraulic
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898327.3A CN108815814B (en) | 2018-08-08 | 2018-08-08 | Scalable basketball stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898327.3A CN108815814B (en) | 2018-08-08 | 2018-08-08 | Scalable basketball stands |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108815814A CN108815814A (en) | 2018-11-16 |
| CN108815814B true CN108815814B (en) | 2019-11-05 |
Family
ID=64152699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810898327.3A Active CN108815814B (en) | 2018-08-08 | 2018-08-08 | Scalable basketball stands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108815814B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480472B (en) * | 2018-11-19 | 2021-05-18 | 广东优派科技有限公司 | Office table capable of heating |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205569681U (en) * | 2016-03-21 | 2016-09-14 | 宿州学院 | Training basketball stand |
| US10898778B2 (en) * | 2016-12-05 | 2021-01-26 | Michael Pack | Training device |
| CN106975205A (en) * | 2017-05-11 | 2017-07-25 | 陈展 | A kind of basket frame |
| CN207679988U (en) * | 2017-10-13 | 2018-08-03 | 杨盛昊 | A kind of mobile basketball stands being easily installed repair |
| CN207545761U (en) * | 2017-12-11 | 2018-06-29 | 长春师范大学 | A kind of adjustable height basketball training basketball stands |
-
2018
- 2018-08-08 CN CN201810898327.3A patent/CN108815814B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108815814A (en) | 2018-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108815814B (en) | Scalable basketball stands | |
| CN209092655U (en) | A kind of Liftable type pupil's ping-pong table being moved easily | |
| CN208169911U (en) | A kind of English teaching interactive device | |
| CN211790494U (en) | Reinforced cable bridge bracket | |
| CN203892828U (en) | Display support conveniently adjusted in direction | |
| CN109003511A (en) | A kind of height-adjustable presentation board for English teaching | |
| CN103845876B (en) | Portable basketball stand capable of being converted to table tennis table | |
| CN109876409B (en) | Lion dance training platform | |
| CN109518954B (en) | Building templates strutting arrangement of angularly adjustable | |
| CN110706620A (en) | Propaganda display system | |
| CN209302133U (en) | A kind of adjustable height basketball training basketball stands | |
| CN208340130U (en) | A kind of performance environment simulator | |
| CN215369056U (en) | Automatic tent support of pneumatic rod | |
| CN203816169U (en) | Portable basketball stand capable of being converted into table tennis table | |
| CN210092731U (en) | Stringing device for electric power construction | |
| CN209585727U (en) | A kind of connection structure of pond the bank panel and girder of reassembling type swimming pool | |
| CN114211463A (en) | Computer maintenance device | |
| CN209388226U (en) | Highly, it is horizontally diverted adjustable computer display | |
| CN208604978U (en) | A kind of support column for modular house architectural structure | |
| CN208980262U (en) | A kind of lifting means having high stability | |
| CN207848858U (en) | A kind of museum digitalized medium innovation of art platform of non-material cultural heritage | |
| CN209165334U (en) | A kind of lifting type traffic signal lamp bracket | |
| CN211031901U (en) | Chinese language and literature regulation formula teaching board | |
| CN107264172A (en) | A kind of automatic control type drawing board support rack being convenient for carrying | |
| CN211145958U (en) | Adjustable computer podium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |