CN205886137U - Backboard escalator constructs - Google Patents
Backboard escalator constructs Download PDFInfo
- Publication number
- CN205886137U CN205886137U CN201620626313.2U CN201620626313U CN205886137U CN 205886137 U CN205886137 U CN 205886137U CN 201620626313 U CN201620626313 U CN 201620626313U CN 205886137 U CN205886137 U CN 205886137U
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- China
- Prior art keywords
- backboard
- elevating mechanism
- fixed
- motor
- fixed plate
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Abstract
The utility model provides a backboard escalator constructs, including the backboard, still include motor, elevating system, the motor with elevating system connects, elevating system's input with the output shaft of motor, elevating system's output with the backboard is connected. The regulation of the height of backboard is realized through motor and elevating system.
Description
Technical field
This utility model is related to basketball stands technical field, particularly to a kind of backboard automatic hoisting mechanism.
Background technology
The lower edge height of domestic basketball stands backboard is 3.05 meters at present, and can not adjust.In this case, for need adjust
The occasion of section backboard height, especially in comprehensive basketball venue, basketball stands user is wanted using different backboard height,
Such as 2.74m, 2.44m are it is then not possible to achieve.
Utility model content
Technical problem to be solved in the utility model is: provides a kind of backboard automatically adjusting backboard height automatically to rise
Descending mechanism.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of backboard automatic hoisting mechanism, including backboard, also includes motor, elevating mechanism, described motor and described lifting
Mechanism connects, and the input of described elevating mechanism is connected with the output shaft of described motor, the outfan of described elevating mechanism and institute
State backboard to connect.
Further, described elevating mechanism is screw riser, and described screw riser includes worm gear, screw mandrel and screw mandrel spiral shell
Mother, described worm gear is engaged with described screw mandrel, and described feed screw nut is spirally connected with described screw mandrel, and described motor is connected with described worm gear,
Described feed screw nut is connected with described backboard.
Further, also include shaft coupling, the output shaft of described motor passes through described shaft coupling and described elevating mechanism
Input connects.
Further, also include fixed plate, described motor and elevating mechanism are fixed in described fixed plate, described fixed plate
It is fixed on the backboard support of peripheral hardware.
Further, also include guidance set, described guidance set includes sliding over each other the guide rod of connection and guide pin bushing, described
Guide rod is fixed in described fixed plate, and described guide pin bushing is fixed on described backboard.
Further, described guidance set has two, and two described guide rods are separately fixed at described two ends of fixed plate
Lower surface, two described guide pin bushings are fixed on the back side of described backboard.
Further, the cross sectional shape of described guide rod and guide pin bushing is rectangle.
The beneficial effects of the utility model are: the output shaft of motor is connected with the input of elevating mechanism, elevating mechanism
Outfan be connected with backboard, motor rotates and drives elevating mechanism lifting, and then drives lift of backboard, realizes by electronic side
Formula adjusts the height of backboard.
Brief description
Fig. 1 is that the backboard of this utility model embodiment is in the structure of backboard automatic hoisting mechanism during lower limit position and shows
It is intended to；
Fig. 2 is that the backboard of this utility model embodiment is in the structure of backboard automatic hoisting mechanism during upper extreme position and shows
It is intended to.
Label declaration:
1st, backboard；2nd, motor；3rd, elevating mechanism；4th, shaft coupling；5th, fixed plate；6th, guidance set；
31st, screw mandrel；32nd, feed screw nut；
61st, guide rod；62nd, guide pin bushing.
Specific embodiment
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and join
Close accompanying drawing to be explained.
The design of this utility model most critical is: setting motor and elevating mechanism on basketball stands, to drive backboard liter
Fall.
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of backboard automatic hoisting mechanism, including backboard 1, also wraps
Include motor 2, elevating mechanism 3, described motor 2 is connected with described elevating mechanism 3, the input of described elevating mechanism 3 and described electricity
The output shaft of machine 2 connects, and the outfan of described elevating mechanism 3 is connected with described backboard 1.
Further, described elevating mechanism 3 is screw riser, and described screw riser includes worm gear, screw mandrel 31 and silk
Stem nut 32, described worm gear is engaged with described screw mandrel 31, and described feed screw nut 32 is spirally connected with described screw mandrel 31, described motor 2 with
Described worm gear connects, and described feed screw nut 32 is connected with described backboard 1.
Seen from the above description, screw mandrel 31 is setting up and down, and motor 2 rotates and drives worm gear wheel, thus driving 31 turns of screw mandrel
Dynamic, feed screw nut 32 moves up and down, and then realizes the lifting of backboard 1, rational in infrastructure firm.
Further, also include shaft coupling 4, the output shaft of described motor 2 passes through described shaft coupling 4 and described elevating mechanism
3 input connects.
Seen from the above description, the output shaft of motor 2 is connected with the input of elevating mechanism 3 by shaft coupling 4, and structure is closed
Reason, install convenient.
Further, also include fixed plate 5, described motor 2 and elevating mechanism 3 are fixed in described fixed plate 5, described solid
Fixed board 5 is fixed on the backboard support of peripheral hardware.
Seen from the above description, motor 2 and elevating mechanism 3 are fixed in fixed plate 5, are then attached on backboard support, just
In the assembling of motor 2 and elevating mechanism 3, be conducive to keeping the precision of motor 2 and elevating mechanism 3 assembling, and be easy to safeguard.
Further, also include guidance set 6, described guidance set 6 includes sliding over each other the guide rod 61 of connection and guide pin bushing
62, described guide rod 61 is fixed in described fixed plate 5, and described guide pin bushing 62 is fixed on described backboard 1.
Seen from the above description, by guide rod 61 and guide pin bushing 62, backboard 1 lifting is guided, rational in infrastructure, motion is steady
Fixed reliable.
Further, described guidance set 6 has two, and two described guide rods 61 are separately fixed at described fixed plate 5 two
The lower surface of end, two described guide pin bushings 62 are fixed on the back side of described backboard 1.
Seen from the above description, guidance set 6 has two, is located at the left and right sides of described fixed plate 5 respectively, makes backboard 1
With fixed plate 5 uniform force；Guide rod 61 is fixed on the lower surface of 5 two ends of fixed plate, and guide pin bushing 62 is fixed on the back of the body of backboard 1
Face, the installation of guide rod 61 and guide pin bushing 62 does not affect the overall appearance of basketball stands, nor affects on the normal use of basketball stands, and can prevent
Only basketball collides automatic hoisting mechanism 3.
Further, the cross sectional shape of described guide rod 61 and guide pin bushing 62 is rectangle.
Seen from the above description, the cross sectional shape of guide rod 61 and guide pin bushing 62 is rectangle, then guide rod 61 and guide pin bushing 62 itself
Cooperation can achieve backboard 1 with respect to the movement of the four direction all around of fixed plate 5 and deflection, rational in infrastructure, stable.
Refer to Fig. 1 and Fig. 2, embodiment one of the present utility model is:
A kind of backboard automatic hoisting mechanism, including backboard 1, also includes motor 2, elevating mechanism 3 and shaft coupling 4, described electricity
Machine 2 is connected with described elevating mechanism 3, and the output shaft of described motor 2 is by the input of described shaft coupling 4 and described elevating mechanism 3
End connects, and the outfan of described elevating mechanism 3 is connected with described backboard 1；Described elevating mechanism 3 is screw riser, described spiral shell
Bar lifter includes worm gear, screw mandrel 31 and feed screw nut 32, and described worm gear is engaged with described screw mandrel 31, described feed screw nut 32 with
Described screw mandrel 31 is spirally connected, and described motor 2 is connected with described worm gear, and described feed screw nut 32 is connected with described backboard 1.
Refer to Fig. 1 and Fig. 2, embodiment two of the present utility model is:
A kind of backboard automatic hoisting mechanism, on the basis of embodiment one, also includes fixed plate 5, described motor 2 and lifting
Mechanism 3 is fixed in described fixed plate 5, and described fixed plate 5 is fixed on the backboard support of peripheral hardware.
Refer to Fig. 1 and Fig. 2, embodiment three of the present utility model is:
A kind of backboard automatic hoisting mechanism, on the basis of embodiment two, also includes guidance set 6, described guidance set 6
Guide rod 61 including the connection that slides over each other and guide pin bushing 62, described guide rod 61 is fixed in described fixed plate 5, and described guide pin bushing 62 is fixing
On described backboard 1, described guidance set 6 has two, and two described guide rods 61 are separately fixed at described 5 two ends of fixed plate
Lower surface, two described guide pin bushings 62 are fixed on the back side of described backboard 1, and the cross sectional shape of described guide rod 61 and guide pin bushing 62 is square
Shape.
During use, if backboard 1 needs to raise, motor 2 rotates, and drives elevating mechanism 3 to move, and guide pin bushing 62 is along leading simultaneously
Bar 61 upward sliding, backboard 1 lifts；If backboard 1 needs to reduce, motor 2 opposite direction rotates, and drives elevating mechanism 3 to move, with
When guide pin bushing 62 along guide rod 61 slide downward, backboard 1 reduces.
Specifically, during use, as 3.05 meters, the minimum altitude of backboard 1 lower edge is the maximum height limiting backboard 1 lower edge
2.44 rice.
In sum, the backboard automatic hoisting mechanism that this utility model provides, drives basket by motor 2 and elevating mechanism 3
Plate 1 lifts, and is guided by the guide rod 61 and guide pin bushing 62 being slidably connected simultaneously, and motor 2 and elevating mechanism 3 are also secured to fix
On plate 5, described backboard automatic hoisting mechanism is rational in infrastructure, and exercise performance is stable, realizes the automatic lifting of backboard 1, makes basketball stands
Be more widely applied.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalents made using this utility model description and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is all included in the same manner in scope of patent protection of the present utility model.
Claims (6)
1. a kind of backboard automatic hoisting mechanism, including backboard it is characterised in that also including motor, elevating mechanism, described motor with
Described elevating mechanism connects, and the input of described elevating mechanism is connected with the output shaft of described motor, described elevating mechanism defeated
Go out end to be connected with described backboard；Described elevating mechanism is screw riser, and described screw riser includes worm gear, screw mandrel and screw mandrel
Nut, described worm gear is engaged with described screw mandrel, and described feed screw nut is spirally connected with described screw mandrel, and described motor is with described worm gear even
Connect, described feed screw nut is connected with described backboard.
2. backboard automatic hoisting mechanism according to claim 1 is it is characterised in that also include shaft coupling, described motor
Output shaft is connected with the input of described elevating mechanism by described shaft coupling.
3. backboard automatic hoisting mechanism according to claim 1 is it is characterised in that also include fixed plate, described motor and
Elevating mechanism is fixed in described fixed plate, and described fixed plate is fixed on the backboard support of peripheral hardware.
4. backboard automatic hoisting mechanism according to claim 3 is it is characterised in that also include guidance set, described guiding
Assembly includes sliding over each other the guide rod of connection and guide pin bushing, and described guide rod is fixed in described fixed plate, and described guide pin bushing is fixed on institute
State on backboard.
5. backboard automatic hoisting mechanism according to claim 4 is it is characterised in that described guidance set has two, two
Described guide rod is separately fixed at the lower surface of described two ends of fixed plate, and two described guide pin bushings are fixed on the back of the body of described backboard
Face.
6. backboard automatic hoisting mechanism according to claim 4 is it is characterised in that the cross sectional shape of described guide rod and guide pin bushing
For rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626313.2U CN205886137U (en) | 2016-06-22 | 2016-06-22 | Backboard escalator constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626313.2U CN205886137U (en) | 2016-06-22 | 2016-06-22 | Backboard escalator constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205886137U true CN205886137U (en) | 2017-01-18 |
Family
ID=57768646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620626313.2U Active CN205886137U (en) | 2016-06-22 | 2016-06-22 | Backboard escalator constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205886137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626336A (en) * | 2017-03-21 | 2018-10-09 | 王运杰 | A kind of flexible lifting device |
-
2016
- 2016-06-22 CN CN201620626313.2U patent/CN205886137U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626336A (en) * | 2017-03-21 | 2018-10-09 | 王运杰 | A kind of flexible lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |