CN208678308U - A kind of manual and electric threaded shaft lifting basketball stands - Google Patents
A kind of manual and electric threaded shaft lifting basketball stands Download PDFInfo
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- CN208678308U CN208678308U CN201821030790.8U CN201821030790U CN208678308U CN 208678308 U CN208678308 U CN 208678308U CN 201821030790 U CN201821030790 U CN 201821030790U CN 208678308 U CN208678308 U CN 208678308U
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Abstract
The utility model discloses a kind of manual and electric threaded shafts to go up and down basketball stands, its key points of the technical solution are that: including chassis, the first fixed plate and the second fixed plate are rotatably connected on the chassis, servo motor is fixed in first fixed plate, screw rod is fixed on the motor shaft of the servo motor, the screw flight is connected in the second fixed plate, lambdoid first connecting rod is fixed in second fixed plate, the first connecting rod is rotatably connected on the end of second connecting rod in one end far from the second fixed plate, the second connecting rod is fixed with backboard in one end far from first connecting rod rotation axis, basketry is fixed on the backboard, lambdoid third connecting rod is rotatably connected on the second connecting rod, one end of the lambdoid third connecting rod is rotatably connected on second connecting rod, the third connecting rod turns in one end far from second connecting rod Dynamic one end for being connected to chassis, manually and electric threaded shaft lifting basketball stand structure is stablized, easy to adjust.
Description
Technical field
The utility model relates to a kind of basketball stands, in particular to a kind of manual and electric threaded shaft goes up and down basketball stands.
Background technique
Basketball stands are the required equipment of court.Basketball movement equipment is erected at the center at basketball court both ends, basketball stands
Generally include: 1, basketry, a diameter of 45cm, type have simple basketry, typical baskets, elastic basketry etc., wherein netball
It encloses steel used and is generally hollow iron ring, other general idols are single solid steel；2, backboard generally has aluminium side transparent toughened glass
The several types such as plate, iron side transparent toughened glass plate, fiber backboard, SMC backboard, organic armorplate glass；3, basketball stands mobile jib:
Material is high-quality rectangular steel tube, and diameter is that the mobile jib diameter of 150mm(international standard mobile monitor formula basketball stands is 75mm)；4, basketball
Frame sheath: the protective device being mounted on basketball stand upright post prevents inertial collision when sportsman's dunk shot from bringing not to sportsman
Necessary injury.
Existing basketball stands usually there are two types of form, i.e., it is adjustable and can not mode, non-adjustable room can not carry out basketry position
The adjusting set, it is inflexible；Adjustable be adjusted using hydraulic stem lifting device mostly, can be generated over time tired
Situations such as labor, leakproofness are looked into, are displaced, and later period hydraulic part changes part trouble.
Utility model content
Aiming at the problem that mentioning in background technique, the purpose of the utility model is to provide a kind of manual and electric threaded shaft liftings
Basketball stands, its advantage is that: manually and electric threaded shaft lifting basketball stands not only can carry out manually lift adjustment again can pass through it is electronic into
Row is adjusted, and regulative mode is various and flexible, less compared to hydraulic regulation cost.
The above-mentioned technical purpose of the utility model has the technical scheme that
One kind is manually and electric threaded shaft goes up and down basketball stands, including chassis, is rotatably connected to the first fixed plate on the chassis
With the second fixed plate, servo motor is fixed in first fixed plate, is fixed with screw rod on the motor shaft of the servo motor,
The screw flight is connected in the second fixed plate, is fixed with lambdoid first connecting rod in second fixed plate, and described
One connecting rod is rotatably connected on the end of second connecting rod in one end far from the second fixed plate, and the second connecting rod connects far from first
One end of bar rotation axis is fixed with backboard, and basketry is fixed on the backboard, is rotatably connected to herringbone on the second connecting rod
Third connecting rod, one end of the lambdoid third connecting rod is rotatably connected on second connecting rod, and the third connecting rod is separate
One end of second connecting rod is rotatably connected on one end of chassis, is fixed on the articulated shaft between first fixed plate and chassis
Fixed pole, the fixed link are fixed with handle in one end far from chassis, locking nut, institute are also threaded in the fixed link
The axisymmetrical that chassis is stated about chassis is fixed there are four the first fixed block, offers screw thread on four first fixed blocks
Hole.
By using above-mentioned technical proposal, when position of the regulative mode by electric threaded shaft to backboard and basketry is adjusted
When section, start servo motor, servo motor will drive screw rod fixed on motor shaft to rotate, and will drive second when screw rod rotation
Fixed plate rotation, the second fixed plate drive the rotation of lambdoid first connecting rod, third connecting rod involve effect under, third connecting rod
The rotation axis between third connecting rod and chassis is moved in a circle with the rotation axis of second connecting rod, will pull second connecting rod pendulum
It is dynamic, backboard and basketry will be driven to carry out the adjusting on position in second connecting rod swing, and second connecting rod is when swinging, it is fixed electric
First fixed plate of machine will also be rotated along the rotation axis of the first fixed plate and chassis；When being manually adjusted,
The handle for rotating fixed boom end can adjust the position of backboard and basketry, be transferred to after certain position with locking nut locking i.e.
It can；Therefore, manual and electric threaded shaft lifting basketball stand structure is stablized, easy to adjust, and less compared to hydraulic regulation cost.
Preferably, being provided with retarder between the servo motor and screw rod.
By using above-mentioned technical proposal, the retarder between servo motor and screw rod can be to the output speed of servo motor
Degree slows down, so that screw rod rotation is more gentle.
Preferably, the screw rod is fixed with limited block in one end far from servo motor.
By using above-mentioned technical proposal, the limited block on screw rod will be limited to the swing of first connecting rod, be prevented
First connecting rod is detached from screw rod.
Preferably, dismantling connection has cabinet on the chassis, the second fixed block is fixed on the cabinet, described second is solid
Determine to connect between block and chassis by clamping screw, is placed with clump weight in the cabinet.
By using above-mentioned technical proposal, cabinet of the dismantling connection on chassis can be used to place clump weight, so that basket
Ball-collecting rack is more firm.
Preferably, the end of the clamping screw is provided with rotation ear.
By using above-mentioned technical proposal, the rotation ear on clamping screw can facilitate operator to turn clamping screw.
Preferably, being provided with elastic cushion between the clamping screw and the second fixed block.
By using above-mentioned technical proposal, the elastic cushion between clamping screw and the second fixed block can prevent clamping screw from existing
Clamping screw causes to wear to the second fixed block when tightening.
In conclusion the utility model has the following beneficial effects:
Manually and electric threaded shaft lifting basketball stand structure is stablized, easy to adjust, less compared to hydraulic regulation cost.
Detailed description of the invention
Fig. 1 is manual and one of the structural schematic diagram of electric threaded shaft lifting basketball stands；
Fig. 2 is enlarged drawing at C in Fig. 1；
Fig. 3 is enlarged drawing at D in Fig. 1；
Fig. 4 is manual and the second structural representation of electric threaded shaft lifting basketball stands；
Fig. 5 is manual and the third structural representation of electric threaded shaft lifting basketball stands；
Fig. 6 is enlarged drawing at E in Fig. 5.
Appended drawing reference: 1, chassis；2, the first fixed plate；3, the second fixed plate；4, servo motor；5, screw rod；6, first connects
Bar；7, second connecting rod；8, backboard；9, basketry；10, third connecting rod；11, the first fixed block；12, threaded hole；13, retarder；14,
Limited block；15, cabinet；16, the second fixed block；17, clamping screw；18, clump weight；19, ear is rotated；20, elastic cushion；21, solid
Fixed pole；22, handle；23, locking nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 6, a kind of manual and electric threaded shaft goes up and down basketball stands, including chassis 1, chassis 1 are used to support
Entire frame structure；It is fixed solid there are four first about the axisymmetrical of chassis 1 in chassis 1 in order to facilitate the installation of basketball stands
Determine block 11, and offers threaded hole 12 on four the first fixed blocks 11；In order to realize that lead screw is promoted, rotated on chassis 1
It is connected with the first fixed plate 2 and the second fixed plate 3, is fixed with servo motor 4 in the first fixed plate 2, by the electricity of servo motor 4
It is fixed with screw rod 5 on arbor, and screw rod 5 is threaded in the second fixed plate 3；Herringbone is fixed in the second fixed plate 3
First connecting rod 6 is rotatably connected on the end of second connecting rod 7 in one end far from the second fixed plate 3 by the first connecting rod 6 of shape, will
Second connecting rod 7 is being fixed with backboard 8 far from one end of 6 rotation axis of first connecting rod, and basketry 9 is fixed on backboard 8, and the
Lambdoid third connecting rod 10 is rotatably connected on two connecting rods 7, wherein one end of lambdoid third connecting rod 10 is rotatably connected on
On second connecting rod 7, and third connecting rod 10 is rotatably connected on one end of chassis 1 in one end far from second connecting rod 7；When needs pair
When the position of backboard 8 and basketry 9 is adjusted, start servo motor 4, servo motor 4 will drive screw rod 5 fixed on motor shaft
Rotation rotates the second fixed plate 3 of driving when screw rod 5 rotates, and the second fixed plate 3 drives lambdoid first connecting rod 6 to rotate,
Third connecting rod 10 involve effect under, the rotation axis of third connecting rod 10 and second connecting rod 7 will along third connecting rod 10 and chassis 1 it
Between rotation axis move in a circle, will pull the swing of second connecting rod 7, backboard 8 and basketry 9 will be driven when second connecting rod 7 is swung
The adjusting on position is carried out, and second connecting rod 7, when swinging, the first fixed plate 2 of fixed motor also will be along the first fixed plate 2
It is rotated with the rotation axis of chassis 1；When being manually adjusted, the handle 22 of rotation 21 end of fixed link can be adjusted
The position for saving backboard 8 and basketry 9 is locked after being transferred to certain position with locking nut 23；Therefore, manual and electric threaded shaft liter
Drop basketball stands not only can carry out manually lift adjustment but also can be adjusted by electronic, and regulative mode is various and flexible, compare liquid
It is less that pressure adjusts cost.
As shown in Figures 1 to 6, in order to enable screw rod 5 rotates more gentle, it is arranged between servo motor 4 and screw rod 5
There is retarder 13, the retarder 13 between servo motor 4 and screw rod 5 can slow down to the output speed of servo motor 4, make
Obtain the more gentle of the rotation of screw rod 5；Screw rod 5 is fixed with limited block 14 in one end far from servo motor 4 simultaneously, on screw rod 5
Limited block 14 will be limited to the swing of first connecting rod 6, prevent first connecting rod 6 be detached from screw rod 5；Simultaneously on chassis 1
Dismantling connection has cabinet 15, for static housing 15, is fixed with the second fixed block 16 on cabinet 15, and by the second fixed block 16
It is connected between chassis 1 by clamping screw 17, while being placed with clump weight 18 in cabinet 15, dismantling connection is on chassis 1
Cabinet 15 can be used to place clump weight 18 so that basketball stands are more firm；In order to facilitate operator to turn locking screw
Bolt 17 is provided with rotation ear 19 in the end of clamping screw 17, and the rotation ear 19 on clamping screw 17 can facilitate operator to turn
Clamping screw 17；Elastic cushion 20, clamping screw 17 and second will be provided between clamping screw 17 and the second fixed block 16 simultaneously
Elastic cushion 20 between fixed block 16 can prevent the clamping screw 17 when tightening of clamping screw 17 from causing to grind to the second fixed block 16
Damage.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of manual and electric threaded shaft goes up and down basketball stands, including chassis (1), it is characterized in that: being rotatablely connected on the chassis (1)
There are the first fixed plate (2) and the second fixed plate (3), is fixed with servo motor (4), the servo on first fixed plate (2)
It being fixed on the motor shaft of motor (4) screw rod (5), the screw rod (5) is threaded in the second fixed plate (3), and described second
It is fixed in fixed plate (3) lambdoid first connecting rod (6), the first connecting rod (6) is in one end far from the second fixed plate (3)
It is rotatably connected on the end of second connecting rod (7), the second connecting rod (7) is fixed in one end far from first connecting rod (6) rotation axis
Have backboard (8), be fixed with basketry (9) on the backboard (8), is rotatably connected to lambdoid third on the second connecting rod (7)
One end of connecting rod (10), the lambdoid third connecting rod (10) is rotatably connected on second connecting rod (7), the third connecting rod
(10) one end of chassis (1) is rotatably connected in one end far from second connecting rod (7), first fixed plate (2) and chassis (1)
Between articulated shaft on be fixed with fixed link (21), the fixed link is fixed with handle (22) far from one end of chassis, described
It is also threaded with locking nut (23) in fixed link (21) and the chassis (1) is fixed with about the axisymmetrical of chassis (1)
Four the first fixed blocks (11) offer threaded hole (12) on four first fixed blocks (11).
2. a kind of manual and electric threaded shaft according to claim 1 goes up and down basketball stands, it is characterised in that: the servo electricity
Retarder (13) are provided between machine (4) and screw rod (5).
3. a kind of manual and electric threaded shaft according to claim 1 goes up and down basketball stands, it is characterised in that: the screw rod (5)
Limited block (14) are fixed in one end far from servo motor (4).
4. a kind of manual and electric threaded shaft according to claim 1 goes up and down basketball stands, it is characterised in that: the chassis (1)
Upper dismantling connection has cabinet (15), is fixed with the second fixed block (16) on the cabinet (15), second fixed block (16) and
It is connected between chassis (1) by clamping screw (17), is placed with clump weight (18) in the cabinet (15).
5. a kind of manual and electric threaded shaft according to claim 4 goes up and down basketball stands, it is characterised in that: the locking screw
The end of bolt (17) is provided with rotation ear (19).
6. a kind of manual and electric threaded shaft according to claim 4 goes up and down basketball stands, it is characterised in that: the locking screw
Elastic cushion (20) are provided between bolt (17) and the second fixed block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030790.8U CN208678308U (en) | 2018-07-02 | 2018-07-02 | A kind of manual and electric threaded shaft lifting basketball stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030790.8U CN208678308U (en) | 2018-07-02 | 2018-07-02 | A kind of manual and electric threaded shaft lifting basketball stands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678308U true CN208678308U (en) | 2019-04-02 |
Family
ID=65879541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821030790.8U Active CN208678308U (en) | 2018-07-02 | 2018-07-02 | A kind of manual and electric threaded shaft lifting basketball stands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156437A (en) * | 2020-10-15 | 2021-01-01 | 山东吉诺尔体育器材有限公司 | Electric lifting mechanism of basketball stand |
| CN112156437B (en) * | 2020-10-15 | 2024-10-25 | 山东吉诺尔体育器材有限公司 | Basketball stand electric lifting mechanism |
-
2018
- 2018-07-02 CN CN201821030790.8U patent/CN208678308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156437A (en) * | 2020-10-15 | 2021-01-01 | 山东吉诺尔体育器材有限公司 | Electric lifting mechanism of basketball stand |
| CN112156437B (en) * | 2020-10-15 | 2024-10-25 | 山东吉诺尔体育器材有限公司 | Basketball stand electric lifting mechanism |
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