CN214512590U - Basketball stand lifting mechanism - Google Patents
Basketball stand lifting mechanism Download PDFInfo
- Publication number
- CN214512590U CN214512590U CN202023164886.3U CN202023164886U CN214512590U CN 214512590 U CN214512590 U CN 214512590U CN 202023164886 U CN202023164886 U CN 202023164886U CN 214512590 U CN214512590 U CN 214512590U
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- rod
- fixedly connected
- bevel gear
- hole
- shaped plate
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Abstract
The utility model discloses a basketball stand lifting mechanism, which comprises a supporting rod, a lifting rod, a threaded rod and a U-shaped plate, wherein the bottom end of the threaded rod is fixedly connected with a first connecting rod, the first connecting rod is fixedly connected with the top end of the U-shaped plate through a pressure bearing, the first connecting rod extends into the U-shaped plate and is fixedly connected with a first bevel gear, a supporting seat is fixedly connected with the inner wall of one side of the U-shaped plate, a rotating rod is movably clamped in the supporting seat, one side of the transverse rod is fixedly connected with a second bevel gear, one end of the second bevel gear is fixedly connected with a second connecting rod, one end of the second connecting rod passes through a first through hole and a second through hole and extends to the outside of the supporting rod and is fixedly connected with a holding rod, the knob is arranged to drive the second bevel gear so as to drive the first bevel gear to rotate, thereby the threaded rod on the first bevel gear can be driven to rotate, thereby the top end of the threaded rod can be rotated in a threaded sleeve at the bottom end of the connecting plate, so that the lifting rod can be moved on the threaded rod.
Description
Technical Field
The utility model relates to a basketball stands technical field especially relates to a basketball stands elevating system.
Background
The support columns of the existing basketball stand are of fixed structures, the height of the support columns cannot be adjusted after installation, and the basketball stand can be used by people with certain heights, so that the basketball stand is limited in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a basketball stand lifting mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a basketball stand elevating system, includes bracing piece, lifter, threaded rod and U template, bracing piece bottom fixed connection is on the base, bracing piece one side is equipped with first through-hole, the U template cover is established inside the bracing piece, the U template is equipped with the second through-hole on being close to one side of first through-hole, threaded rod bottom fixed connection has the head rod, the head rod passes through pressure bearing fixed connection on U template top, the head rod extend to U template inside and with first conical gear fixed connection, fixedly connected with supporting seat on the inner wall of U template one side, movable joint has the bull stick in the supporting seat, bull stick one end fixed connection is on the horizontal pole, horizontal pole one side and second conical gear fixed connection, second conical gear one end fixed connection is on the second connecting rod, second connecting rod one end passes first through-hole, second through-hole, the first through-hole, the second through-hole is connected to the bull stick one end fixed connection, the first through-hole is connected with the second connecting rod, the second through-hole is connected with the U template, the first through-hole is connected with the first connecting rod, the first through-rod, the second connecting rod is connected with the first through-hole, the second connecting rod is connected with the second connecting rod, the first connecting rod, the second connecting rod is connected with the second connecting rod, the pole, the second connecting rod is connected with the second connecting rod, the pole is connected with the second connecting rod, the pole, the second connecting rod, the first connecting rod, the second connecting rod, the first connecting rod is connected with the second connecting rod, the first connecting rod, the second, The second through-hole extends to the bracing piece outside and holding rod fixed connection, the lifter movable sleeve is established in the bracing piece, lifter bottom end fixedly connected with connecting plate, connecting plate bottom center fixedly connected with thread bush, the threaded rod top is connected in the thread bush and runs through the connecting plate and extends to inside the lifter.
Further, the supporting rod and the lifting rod are hollow rods.
Further, the first bevel gear is meshed with the second bevel gear.
Furthermore, the threaded rod is movably sleeved on the connecting plate, and the top end of the threaded rod is fixedly connected with the baffle.
Furthermore, threaded holes are formed in one side of the top of the support rod and the front end of the top of the support rod, fastening screws are connected in the threaded holes in a threaded mode, and one ends of the fastening screws are fixedly connected with the knobs.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. thereby drive second conical gear and drive first conical gear and rotate through setting up the knob to can drive the threaded rod on the first conical gear and rotate, thereby can make the threaded rod top rotate in the thread bush of connecting plate bottom, thereby can make the lifter remove on the threaded rod.
2. Thereby drive fastening screw through setting up the knob and rotate and make fastening screw compress tightly on the lifter to can fasten the lifter.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a partial sectional view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is an enlarged schematic view a of the present invention;
fig. 4 is an enlarged schematic view of B according to the present invention.
In the figure: the device comprises a supporting rod 1, a lifting rod 2, a base 3, a knob 4, a threaded rod 5, a holding rod 6, a U-shaped plate 7, a first connecting rod 8, a second connecting rod 9, a cross rod 10, a pressure bearing 11, a rotating rod 12, a supporting seat 13, a baffle plate 14, a fastening screw rod 15, a threaded hole 16, a threaded sleeve 17, a connecting plate 18, a first bevel gear 19, a second bevel gear 20, a first through hole 21 and a second through hole 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, a basketball stand lifting mechanism comprises a support rod 1, a lifting rod 2, a threaded rod 5 and a U-shaped plate 7, wherein the support rod 1 and the lifting rod 2 are hollow rods, the bottom end of the support rod 1 is fixedly connected to a base 3, one side and the front end of the top of the support rod 1 are respectively provided with a threaded hole 16, the threaded hole 16 is in threaded connection with a fastening screw 15, one end of the fastening screw 15 is fixedly connected with a knob 4, the lifting rod 2 can be fixed by pressing the fastening screw 15 onto the lifting rod 2, one side of the support rod 1 is provided with a first through hole 21, the U-shaped plate 7 is sleeved inside the support rod 1, one side of the U-shaped plate 7 close to the first through hole 21 is provided with a second through hole 22, the bottom end of the threaded rod 5 is fixedly connected with a first connecting rod 8, the first connecting rod 8 is fixedly connected to the top end of the U-shaped plate 7 through a pressure bearing 11, and the pressure bearing 11 can play a labor-saving effect, the connecting rod 8 extends into the U-shaped plate 7 and is fixedly connected with a first bevel gear 19, a supporting seat 13 is fixedly connected on the inner wall of one side of the U-shaped plate 7, a rotating rod 12 is movably clamped in the supporting seat 13 and can support a second bevel gear 20 through the supporting seat 13 and the rotating rod 12, one end of the rotating rod 12 is fixedly connected on a cross rod 10, one side of the cross rod 10 is fixedly connected with the second bevel gear 20, the first bevel gear 19 is meshed with the second bevel gear 20, one end of the second bevel gear 20 is fixedly connected on a second connecting rod 9, one end of the second connecting rod 9 passes through a first through hole 21 and a second through hole 22 and extends to the outside of the supporting rod 1 and is fixedly connected with a holding rod 6, the lifting rod 2 is movably sleeved in the supporting rod 1, a connecting plate 18 is fixedly connected at the bottom end of the lifting rod 2, a threaded sleeve 17 is fixedly connected at the center of the bottom end of the connecting plate 18, the top end of the threaded rod 5 is connected in the threaded sleeve 17 and extends to the inside of the lifting rod 2 through the connecting plate 18, the threaded rod 5 is movably sleeved on the connecting plate 18, the top end of the threaded rod 5 is fixedly connected with the baffle 14, and the threaded rod 5 can be prevented from being separated from the lifting rod 2 by arranging the baffle 14.
The utility model discloses a theory of operation and use flow: when adjusting basketball stands height, rotate knob 4 and make fastening screw 15 break away from behind the lifter 2, rotate holding rod 6, thereby it rotates to drive second bevel gear 20 on second connecting rod 9 and the second connecting rod 9, thereby it rotates to drive first bevel gear 19 and connect the threaded rod 5 at first bevel gear 19 top, because threaded rod 5 threaded connection is in the thread bush 17 of 2 bottoms of lifter, thereby make connecting plate 18 and lifter 2 remove, adjust suitable high back rotation knob 4 and drive fastening screw 15 and rotate, thereby make fastening screw 15 compress tightly on lifter 2, thereby fasten lifter 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A basketball stand lifting mechanism comprises a supporting rod (1), a lifting rod (2), a threaded rod (5) and a U-shaped plate (7), and is characterized in that the bottom of the supporting rod (1) is fixedly connected to a base (3), a first through hole (21) is formed in one side of the supporting rod (1), the U-shaped plate (7) is sleeved inside the supporting rod (1), a second through hole (22) is formed in one side, close to the first through hole (21), of the U-shaped plate (7), a first connecting rod (8) is fixedly connected to the bottom of the threaded rod (5), the first connecting rod (8) is fixedly connected to the top end of the U-shaped plate (7) through a pressure bearing (11), the first connecting rod (8) extends into the U-shaped plate (7) and is fixedly connected with a first bevel gear (19), a supporting seat (13) is fixedly connected to the inner wall of one side of the U-shaped plate (7), the utility model discloses a bracing piece, including supporting seat (13), movable joint has bull stick (12) in supporting seat (13), bull stick (12) one end fixed connection is on horizontal pole (10), horizontal pole (10) one side and second bevel gear (20) fixed connection, second bevel gear (20) one end fixed connection is on second connecting rod (9), first through-hole (21), second through-hole (22) are passed to second connecting rod (9) one end and extend to bracing piece (1) outside and holding rod (6) fixed connection, lifter (2) movable sleeve is established in bracing piece (1), lifter (2) bottom fixedly connected with connecting plate (18), connecting plate (18) bottom center fixedly connected with thread bush (17), threaded rod (5) top is connected in thread bush (17) and runs through connecting plate (18) and extends to inside lifter (2).
2. A basketball stands lifting mechanism according to claim 1, characterised in that the support rods (1) and the lifting rods (2) are hollow rods.
3. Basketball stand lifting mechanism according to claim 1, characterised in that said first bevel gear (19) meshes with said second bevel gear (20).
4. The basketball stand lifting mechanism according to claim 1, characterized in that the threaded rod (5) is movably sleeved on the connecting plate (18), and the top end of the threaded rod (5) is fixedly connected with the baffle (14).
5. The basketball stand lifting mechanism according to claim 1, wherein one side and the front end of the top of the support rod (1) are provided with threaded holes (16), a fastening screw (15) is screwed in the threaded holes (16), and one end of the fastening screw (15) is fixedly connected with the knob (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023164886.3U CN214512590U (en) | 2020-12-24 | 2020-12-24 | Basketball stand lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023164886.3U CN214512590U (en) | 2020-12-24 | 2020-12-24 | Basketball stand lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214512590U true CN214512590U (en) | 2021-10-29 |
Family
ID=78296370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023164886.3U Active CN214512590U (en) | 2020-12-24 | 2020-12-24 | Basketball stand lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214512590U (en) |
-
2020
- 2020-12-24 CN CN202023164886.3U patent/CN214512590U/en active Active
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