Adjustable wall-mounted basketball stand

Abstract

The invention discloses an adjustable wall-mounted basketball stand. The adjustable wall-mounted basketball stand comprises a backboard, a fixing frame, a first connecting assembly and a second connecting assembly, wherein the first connecting assembly and the second connecting assembly are hinged to the backboard and the fixing frame respectively; the device further comprises an adjusting mechanism, the adjusting mechanism comprises a first adjusting piece and a second adjusting piece, the first adjusting piece is fixedly connected with the first connecting assembly, the second adjusting piece is rotationally connected with the fixing frame through two rotating shafts, and the first adjusting piece and the second adjusting piece can keep the relative position fixed so as to limit rotation of the first connecting assembly and the second connecting assembly. The first adjusting piece and the second adjusting piece can get close to each other or get away from each other so as to drive the first connecting assembly and the second connecting assembly to rotate and drive the backboard to ascend or descend. The two rotating shafts are matched with the fixing frame to form a triangular supporting structure, that is, the first hinge point is located at the end point of a triangle, and the two rotating shafts and the fixing frame play a role in stably supporting the second adjusting piece together.

Description

Technical Field

[0001] This application belongs to the technical field of sports equipment, and particularly relates to an adjustable wall-mounted basketball hoop. Background Art

[0002] A basketball hoop is an essential equipment on a basketball court, a basketball sports equipment, including a backboard and a backboard column erected at the center of both ends of the basketball court. The basketball hoop can be installed not only outdoors but also indoors. There are various types of existing basketball hoops. For example, the wall-mounted type is one of them. The wall-mounted basketball hoop saves a lot of space compared with the column-mounted basketball hoop.

[0003] In order to adapt to different venues and usage habits, the wall-mounted basketball hoop is fixedly installed on the wall through a fixing bracket. And in order to adapt to users of different ages and heights, the basketball hoop is usually set to be vertically adjustable in height. The patent with the publication number CN221358428U discloses a wall-mounted basketball hoop, which includes a fixing bracket, an upper arm, a lower arm, a backboard and a lifting mechanism. The lifting mechanism is hinged to the upper arm, and by adjusting the lifting mechanism, the upper arm and the lower arm are driven to rotate, and then the backboard is driven to lift.

[0004] However, the following problems exist in the prior art: The basketball hoop mainly bears two kinds of forces during the working process. One is the acting force generated on the backboard when the basketball hits the backboard. This force will cause the backboard to vibrate, and the vibration force is transmitted to the lifting mechanism through the upper arm and the lower arm, resulting in the connection at the hinge between the lifting mechanism and the upper arm being loosened under the continuous action of the vibration force. The other is the pulling force exerted on the backboard when the athlete makes actions such as dunking or touching the board, resulting in the backboard bearing a downward acting force, and this part of the acting force is transmitted to the lifting mechanism through the upper arm and the lower arm, and then the hinge between the lifting mechanism and the upper arm bears a large acting force load. The hinge between the lifting mechanism and the upper arm is easily affected by the downward acting force and the vibration force for a long time, which easily leads to unstable connection between the lifting mechanism and the upper arm. In the light case, it affects the lifting of the backboard by the lifting mechanism. In the heavy case, the lifting mechanism loses the support for the upper arm and the lower arm, resulting in the backboard falling. Summary of the Invention

[0005] This application provides an adjustable wall-mounted basketball hoop to solve the technical problem that the traditional basketball hoop is unstable in support under the influence of the acting force of the backboard during long-term use.

[0006] The technical solution adopted in this application is as follows:

[0007] An adjustable wall-mounted basketball hoop, comprising a backboard, a fixing frame, and a first connecting component and a second connecting component respectively hinged to the backboard and the fixing frame; further comprising an adjusting mechanism, the adjusting mechanism comprising a first adjusting member and a second adjusting member, the first adjusting member being fixedly connected to the first connecting component, the second adjusting member being rotatably connected to the fixing frame through two rotating shafts, the two rotating shafts being respectively hinged to the second adjusting member and the fixing frame, the two rotating shafts respectively having a first hinged point hinged to the second adjusting member and a second hinged point hinged to the fixing frame, the two first hinged points coinciding, and the two second hinged points being arranged at intervals; the first adjusting member and the second adjusting member can keep their relative positions fixed to limit the rotation of the first connecting component and the second connecting component, and the first adjusting member and the second adjusting member can approach or move away from each other to drive the first connecting component and the second connecting component to rotate and drive the backboard to rise or fall.

[0008] The adjustable wall-mounted basketball hoop described in this application further includes the following additional technical features:

[0009] The rotating shaft includes shaft bodies respectively located on both sides of the second adjusting member and reinforcing plates respectively connected to the two shaft bodies, the two shaft bodies being respectively hinged to the second adjusting member, and the reinforcing plates being provided with U-shaped avoidance openings for avoiding the second adjusting member.

[0010] The fixing frame includes a plurality of fixing beams, the fixing beams being connected end to end to form a frame structure, the fixing frame further including an assembly rod, the assembly rod extending in the vertical direction and connected to the fixing beam, and a rotating rod being provided on the assembly rod, the rotating shaft being hinged to the rotating rod.

[0011] A plurality of fixing holes are arranged at intervals on the fixing beam, and the fixing frame is installed on the installation surface through a first fixing member passing through the fixing holes.

[0012] The first adjusting member and the second adjusting member are hollow inside and the second adjusting member is sleeved on the first adjusting member, a nut is installed inside the first adjusting member, a screw rod is installed inside the second adjusting member, the screw rod passes through the nut and together with the nut forms a ball screw pair.

[0013] The first connecting component is located below the second connecting component, the screw rod has an extension end exposed outside the first adjusting member, the adjusting mechanism further includes a rotating member, the rotating member including an operating rod detachably connected to the extension end and a rotating handle located on the side of the rotating rod away from the extension end.

[0014] The rotating rod is provided with a first limiting hole, and the extending end is provided with a second limiting hole. The operating rod is sleeved on the extending end, and the connection between the operating rod and the screw rod is realized through a limiting insertion shaft sequentially passing through the first limiting hole and the second limiting hole.

[0015] The adjusting mechanism further includes a connecting frame connected to the first adjusting member. The first adjusting member has a first convex portion, and the connecting frame has a second convex portion. The interior of the second convex portion is hollow and has a mounting hole adapted to the first convex portion. The first convex portion is located within the mounting hole, and the first adjusting member is fixedly connected to the first connecting assembly through the connecting frame.

[0016] The connecting frame is provided with first mounting holes arranged at intervals, and the first connecting assembly is provided with second mounting holes adapted to the first mounting holes. The connecting frame is fixedly connected to the first connecting assembly through a second fixing member sequentially passing through the first mounting hole and the second mounting hole.

[0017] The first connecting assembly is located below the second connecting assembly. The first connecting assembly includes two first connecting rods arranged at intervals, and the second connecting assembly includes two second connecting rods arranged at intervals.

[0018] The backboard is provided with a connecting plate on the side facing the fixing frame. The first connecting rod is hinged to the connecting plate. The backboard has an extreme position relative to the lowest point of the fixing frame. A limiting rod is arranged between the two first connecting rods. When the backboard is in the extreme position, the limiting rod abuts against the connecting plate to limit the downward movement of the backboard.

[0019] A first reinforcing rod is arranged between the two first connecting rods, and / or a second reinforcing rod is arranged between the two second connecting rods.

[0020] Due to the adoption of the above technical solutions, the beneficial effects obtained by this application are:

[0021] 1. The basketball hoop of the present application includes a backboard and a fixing frame. The backboard is connected to the fixing frame through a first connecting component and a second connecting component. The fixing frame can be fixed to a wall or other vertically extending mounting surface, so as to facilitate the installation of the basketball hoop in a suitable sports venue and reduce the limitation on the installation space of the basketball hoop. In addition, by adjusting the first connecting component and the second connecting component, the two can be rotated to drive the backboard to rise or fall, so as to adjust the backboard to a suitable height. For user groups of different heights and ages, the basketball hoop of the present application has good applicability. The present application is also provided with an adjusting mechanism, which includes a first adjusting member fixedly connected to the first connecting component and a second adjusting member rotatably connected to the fixing frame. When the basketball hoop is in a working state, that is, when the backboard needs to be kept stable, the first adjusting member and the second adjusting member in the adjusting mechanism maintain the relative position fixed, restricting the rotation of the first connecting component and the second connecting component, so that the backboard maintains a stable height; when it is necessary to adjust the height of the backboard, the first adjusting member and the second adjusting member can be controlled to approach or move away from each other, so that the adjusting mechanism extends or shortens, thereby driving the first connecting component and the second connecting component to rotate in different directions, and then realizing the rise or fall of the backboard, achieving the convenient adjustment of the backboard.

[0022] On this basis, the second adjusting member is rotatably connected to the fixing frame through two rotating shafts, and the two first hinge points coincide, and the two second hinge points are arranged at intervals. In this way, the two rotating shafts and the fixing frame cooperate to form a triangular support structure, that is, the first hinge point is located at the end point of the triangle, and the two rotating shafts and the fixing frame together play a stable supporting role for the second adjusting member. When the backboard vibrates due to being hit by a basketball, when the backboard transmits the vibration force to the second adjusting member through the first connecting component and the second connecting component, the second adjusting member will tend to vibrate under the action of the vibration force. At this time, due to the cooperation of the rotating shaft and the fixing frame, the triangular support structure has high stability and can withstand and eliminate the vibration force of the second adjusting member, preventing the second adjusting member from vibrating and shaking, so as to ensure the stability of the second adjusting member. When the backboard receives a downward acting force generated by operations such as a player touching the board or dunking, the first connecting component and the second connecting component will also tend to rotate downward and transmit the downward acting force to the adjusting mechanism. When the second adjusting member receives the downward acting force, the two rotating shafts are synchronously compressed, so as to convert the downward acting force received by the second adjusting member into the compressive stress of the rotating shaft, and the rotating shaft transmits the compressive stress to the fixing frame, so as to realize the stable support of the rotating shaft and the fixing frame for the second adjusting member, thereby improving the support stability of the adjusting mechanism for the first connecting component and the second connecting component, and providing guarantee for the installation stability of the backboard.

[0023] 2. As a preferred embodiment of the present application, the rotating shaft is arranged to include shaft bodies located on both sides of the second adjusting member, and each shaft body is hinged to the second adjusting member, which increases the connection strength between the second adjusting member and the rotating shaft, and at the same time improves the support stability of the rotating shaft for the second adjusting member; and a reinforcing plate is arranged between the two shaft bodies, and the setting of the reinforcing plate increases the structural strength of the rotating shaft and further enhances the support stability of the rotating shaft for the second adjusting member; and the reinforcing plate also functions to connect the two shaft bodies. When the force transmitted by the second adjusting member to the rotating shaft is uneven, the reinforcing plate can transmit the uneven stress between the two shaft bodies, transfer the stress in the shaft body with greater force to the other shaft body, reduce the bearing pressure of a single shaft body, and thus reduce the possibility of stress concentration in the rotating shaft, enhancing the support stability of the rotating shaft for the second adjusting member in multiple directions. In addition, a U-shaped avoidance opening is provided on the reinforcing plate. Since the second adjusting member rotates relative to the rotating shaft when it moves relative to the first adjusting member, the setting of the U-shaped avoidance opening can provide an avoidance effect for the rotation of the second adjusting member, provide a rotation space for it, and prevent the rotating shaft from generating rotational interference with the second adjusting member.

[0024] 3. As a preferred embodiment of the present application, the fixing frame is arranged to include a plurality of fixing beams, and the fixing beams are connected end to end to form a frame structure, which can increase the structural stability of the fixing frame, so that the fixing frame can be stably installed on the installation surface and increase the installation stability of the basketball hoop. The fixing frame is also provided with an assembly rod, and the assembly rod is also provided with rotating rods respectively hinged to the two rotating shafts, and the rotating shafts are hinged to the rotating rods, that is, the rotating rods and the rotating shafts together form a triangular support structure, and the acting force of the second adjusting member is sequentially transmitted to the assembly rod through the rotating shaft and the rotating rod, and then transmitted to the fixing beam through the assembly rod, realizing the uniform transmission of the acting force on the backboard.

[0025] 4. As a preferred embodiment of the present application, both the first adjusting member and the second adjusting member are hollow inside, and the second adjusting member is sleeved on the first adjusting member, so that the first adjusting member and the second adjusting member can move along each other's extending directions, avoiding the movement deviation between the first adjusting member and the second adjusting member when the adjusting mechanism works, and helping to improve the adjustment stability of the adjusting mechanism. Setting the first adjusting member and the second adjusting member to be hollow inside, on the one hand, it is convenient for the second adjusting member to be sleeved for relative sliding between the two; on the other hand, it provides an installation space for the screw and the nut. The nut installed inside the first adjusting member and the screw installed inside the second adjusting member are used to cooperate to form a ball screw pair. By rotating the screw, the second adjusting member can be driven to approach or move away from the first adjusting member, reducing the occupation of the external space of the adjusting mechanism and helping to optimize the structural design of the adjusting mechanism.

[0026] 5. As a preferred embodiment of the present application, the first connection component is arranged below the second connection component, and the extended end of the screw is located at the bottom of the first connection component, which is convenient for users to operate the screw. And a rotating member is provided, and the user can control the rotation of the operating rod by manipulating the rotating handle to drive the screw to rotate to adjust the height of the backboard, optimizing the user's operation experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0028] Figure 1 Structural schematic of an adjustable wall-mounted basketball hoop under an embodiment of the present application Figure 1 ;

[0029] Figure 2 is Figure 1 Enlarged view of part A of

[0030] Figure 3 is Figure 1 Enlarged view of part B of

[0031] Figure 4 Structural schematic of an adjustable wall-mounted basketball hoop under an embodiment of the present application Figure 2 ;

[0032] Figure 5 is Figure 4 Enlarged view of part C of

[0033] Figure 6 Structural schematic diagram of the connecting frame under an embodiment of the present application.

[0034] Wherein:

[0035] 1 Backboard, 11 Connecting plate;

[0036] 2 Fixed frame, 21 Fixed beam, 211 Fixed hole, 22 Assembly rod, 23 Rotating rod;

[0037] 3 First connection component, 31 First connecting rod, 32 First reinforcing rod;

[0038] 4 Second connection component, 41 Second connecting rod, 42 Second reinforcing rod;

[0039] 5 First adjusting member;

[0040] 6 Second adjusting member;

[0041] 7 Rotating shaft, 71 Shaft body, 72 Reinforcing plate, 721 U-shaped avoidance opening;

[0042] 8 First hinge point;

[0043] 9 The second hinge point position;

[0044] 10 The first fixing member;

[0045] 110 The rotating member, 1101 The operating rod, 1102 The rotating handle, 1103 The limiting insertion shaft;

[0046] 120 The connecting frame, 1201 The second convex portion, 1202 The mounting hole, 1203 The first mounting hole;

[0047] 130 The second fixing member;

[0048] 140 The limiting rod. Specific embodiments

[0049] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0050] In the following description, many specific details are set forth in order to fully understand the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that, without conflict, the embodiments of the present application and the features in each embodiment may be combined with each other.

[0051] In addition, in the description of the present application, it should be understood that the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0052] In the present application, unless otherwise clearly defined and limited, the terms "install", "connect", "connect", "fix", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0053] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] As Figures 1 to 6 shown, an adjustable wall-mounted basketball hoop includes a backboard 1, a fixing frame 2, and a first connecting component 3 and a second connecting component 4 respectively hinged to the backboard 1 and the fixing frame 2; it further includes an adjusting mechanism, the adjusting mechanism includes a first adjusting member 5 and a second adjusting member 6, the first adjusting member 5 is fixedly connected to the first connecting component 3, the second adjusting member 6 is rotationally connected to the fixing frame 2 through two rotating shafts 7, the two rotating shafts 7 are respectively hinged to the second adjusting member 6 and the fixing frame 2, the two rotating shafts 7 respectively have a first hinged point 8 hinged to the second adjusting member 6 and a second hinged point 9 hinged to the fixing frame 2, the two first hinged points 8 coincide, and the two second hinged points 9 are arranged at intervals; the first adjusting member 5 and the second adjusting member 6 can keep their relative positions fixed to limit the rotation of the first connecting component 3 and the second connecting component 4, and the first adjusting member 5 and the second adjusting member 6 can approach or move away from each other to drive the first connecting component 3 and the second connecting component 4 to rotate and drive the backboard 1 to rise or fall.

[0055] The basketball hoop of the present application includes a backboard 1 and a fixing frame 2. The backboard 1 is connected to the fixing frame 2 through a first connection component 3 and a second connection component 4. The fixing frame 2 can be fixed to a wall or other vertically extending mounting surfaces, so as to facilitate the installation of the basketball hoop in a suitable sports venue and reduce the limitation on the installation space of the basketball hoop. In addition, by adjusting the first connection component 3 and the second connection component 4, the two can be rotated to drive the backboard 1 to rise or fall, so as to adjust the backboard 1 to a suitable height. For user groups of different heights and ages, the basketball hoop of the present application has good applicability. The present application is also provided with an adjusting mechanism, and the adjusting mechanism includes a first adjusting member 5 fixedly connected to the first connection component 3 and a second adjusting member 6 rotatably connected to the fixing frame 2. When the basketball hoop is in a working state, that is, when the backboard 1 needs to be kept stable, the first adjusting member 5 and the second adjusting member 6 in the adjusting mechanism maintain the relative position fixed, restricting the rotation of the first connection component 3 and the second connection component 4, so that the backboard 1 maintains a stable height; when it is necessary to adjust the height of the backboard 1, the first adjusting member 5 and the second adjusting member 6 can be controlled to approach or move away from each other, so that the adjusting mechanism extends or shortens, thereby driving the first connection component 3 and the second connection component 4 to rotate in different directions, and then realizing the rise or fall of the backboard 1, realizing the convenient adjustment of the backboard 1.

[0056] On this basis, the second adjusting member 6 is rotatably connected to the fixing frame 2 through two rotating shafts 7, and the two first hinge points 8 coincide, and the two second hinge points 9 are arranged at intervals. In this way, the two rotating shafts 7 and the fixing frame 2 cooperate to form a triangular support structure, that is, the first hinge point 8 is located at the end of the triangle, and the two rotating shafts 7 and the fixing frame 2 together play a stable supporting role for the second adjusting member 6. When the backboard 1 trembles due to being hit by a basketball, when the backboard 1 transmits the tremor force to the second adjusting member 6 through the first connection component 3 and the second connection component 4, the second adjusting member 6 will tend to tremble under the action of the tremor force. At this time, due to the cooperation of the rotating shaft 7 and the fixing frame 2, the triangular support structure has high stability and can withstand and eliminate the tremor force of the second adjusting member 6, preventing the second adjusting member 6 from trembling and shaking, so as to ensure the stability of the second adjusting member 6. When the backboard 1 receives a downward acting force generated by operations such as a player touching the board and dunking, the first connection component 3 and the second connection component 4 will also tend to rotate downward and transmit the downward acting force to the adjusting mechanism. When the second adjusting member 6 receives the downward acting force, the two rotating shafts 7 are synchronously pressed, so as to convert the downward acting force received by the second adjusting member 6 into the compressive stress of the rotating shaft 7, and the rotating shaft 7 transmits the compressive stress to the fixing frame 2, so as to realize the stable support of the rotating shaft 7 and the fixing frame 2 for the second adjusting member 6, thereby improving the support stability of the adjusting mechanism for the first connection component 3 and the second connection component 4, providing a guarantee for the installation stability of the backboard 1.

[0057] As a preferred embodiment of the present application, as Figure 2 shown, the rotating shaft 7 includes shaft bodies 71 respectively located on both sides of the second adjusting member 6 and reinforcing plates 72 respectively connected to the two shaft bodies 71. The two shaft bodies 71 are respectively hinged to the second adjusting member 6, and the reinforcing plate 72 is provided with a U-shaped avoidance opening 721 for avoiding the second adjusting member 6.

[0058] The rotating shaft 7 is arranged to include shaft bodies 71 located on both sides of the second adjusting member 6, and each shaft body 71 is hinged to the second adjusting member 6, which increases the connection strength between the second adjusting member 6 and the rotating shaft 7 and improves the support stability of the rotating shaft 7 for the second adjusting member 6. A reinforcing plate 72 is arranged between the two shaft bodies 71, and the arrangement of the reinforcing plate 72 increases the structural strength of the rotating shaft 7 and further enhances the support stability of the rotating shaft 7 for the second adjusting member 6. Moreover, the reinforcing plate 72 also functions to connect the two shaft bodies 71. When the force transmitted from the second adjusting member 6 to the rotating shaft 7 is uneven, the reinforcing plate 72 can transmit the uneven stress between the two shaft bodies 71, transfer the stress in the shaft body 71 with a larger force to the other shaft body 71, reduce the bearing pressure of a single shaft body 71, and thus reduce the possibility of stress concentration occurring in the rotating shaft 7, enhancing the support stability of the rotating shaft 7 for the second adjusting member 6 in multiple directions. In addition, the reinforcing plate 72 is provided with a U-shaped avoidance opening 721. Since the second adjusting member 6 rotates relative to the rotating shaft 7 when it moves relative to the first adjusting member 5, the setting of the U-shaped avoidance opening 721 can produce an avoidance effect on the rotation of the second adjusting member 6, provide a rotation space for it, and prevent the rotating shaft 7 from interfering with the rotation of the second adjusting member 6.

[0059] Preferably, the shaft bodies 71 of the two rotating shafts 7 are sequentially penetrated through the first hinge points 8 by two rotating rods located on both sides of the second adjusting member 6, so that the rotating shaft 7 can rotate around the rotating rods.

[0060] As a preferred embodiment under this embodiment, as Figure 1 、 Figure 4As shown in the figure, the fixing frame 2 includes a plurality of fixing beams 21, and the fixing beams 21 are connected end to end to form a frame structure. The fixing frame 2 further includes an assembly rod 2, the assembly rod 2 extends in the vertical direction and is connected to the fixing beam 21. A rotating rod 23 is provided on the assembly rod 2, and the rotating shaft 7 is hinged to the rotating rod 23. The fixing frame 2 is set to include a plurality of fixing beams 21, and the fixing beams 21 are connected end to end to form a frame structure, which can increase the structural stability of the fixing frame 2, so that the fixing frame 2 can be more stably installed on the installation surface, and the installation stability of the basketball hoop is increased. The fixing frame 2 is also provided with an assembly rod 2, and the assembly rod 2 is also provided with rotating rods 23 respectively hinged to the two rotating shafts 7. The rotating shaft 7 is hinged to the rotating rod 23, that is, the rotating rod 23 and the rotating shaft 7 together form a triangular support structure, and the acting force of the second adjusting member 6 is sequentially transmitted through the rotating shaft 7 and the rotating rod 23 to the assembly rod 2, and then transmitted to the fixing beam 21 through the assembly rod 2, realizing the uniform transmission of the acting force on the backboard 1.

[0061] Preferably, the assembly rod 2 is fixedly connected to the upper and lower fixing beams 21 respectively, so that the upper and lower fixing beams 21 can bear the force evenly.

[0062] Preferably, as Figure 4 shown, the projections of the two rotating rods 23 in the vertical direction coincide. For the convenience of description, the rotating rod 23 located above is called the first rotating rod, and the rotating rod 23 located below is called the second rotating rod; the rotating shaft 7 located above is called the first rotating shaft, and the rotating shaft 7 located below is called the second rotating shaft. Since the first rotating rod and the second rotating rod coincide vertically, the projections of the first rotating shaft and the second rotating shaft in the vertical direction coincide, and the triangular support structure jointly formed by the first rotating shaft, the second rotating shaft and the assembly rod 2 also extends vertically. When the backboard 1 is subjected to a downward acting force, it will drive the first connecting assembly 3 and the second connecting assembly 4 to have a tendency to rotate downward relative to the fixing frame 2. To limit the rotation of the first connecting assembly 3 and the second connecting assembly 4, the adjusting mechanism bears the downward acting force. During this process, the second adjusting member 6 transmits the acting force to the first rotating shaft and the second rotating shaft, and the first rotating shaft and the second rotating shaft bear the compressive stress synchronously, and the compressive stress is borne by the assembly rod 2. Since the assembly rod 2 extends in the vertical direction and is flush with the fixing beam 21 in the vertical direction, when the fixing beam 21 is installed on the wall surface, the assembly rod 2 also abuts against the wall surface. Therefore, when the assembly rod 2 bears the pressure from the rotating shaft 7, since the rotating shaft 7 and the assembly rod 2 form an angle, this part of the pressure will be absorbed by the wall surface through the assembly rod 2, greatly reducing the bearing pressure of the assembly rod 2, and further improving the support stability of the fixing frame 2 for the adjusting mechanism.

[0063] As a preferred method in this embodiment, as Figure 2As shown, a plurality of fixing holes 211 are arranged at intervals on the fixing beam 21, and the fixing frame 2 is installed on the installation surface through the first fixing member 10 passing through the fixing holes 211. The arrangement of the plurality of fixing holes 211 provides a plurality of passing positions for the first fixing member 10, and the plurality of first fixing members 10 fix the fixing beam 21 on the installation surface, enhancing the installation stability of the fixing frame 2. The installation surface mentioned in this method does not specifically refer to a certain plane. For example, if the basketball hoop is installed on the wall surface of an indoor stadium, then the wall surface is the installation surface. Preferably, the first fixing member 10 can be selected as a screw, and the fixing hole 211 can be set as a threaded hole, and the fixing frame 2 is fixed on the installation surface by the screw passing through the threaded hole.

[0064] As a preferred embodiment of the present application, the first adjusting member 5 and the second adjusting member 6 are hollow inside and the second adjusting member 6 is sleeved on the first adjusting member 5. A nut is installed inside the first adjusting member 5, and a screw rod is installed inside the second adjusting member 6. The screw rod passes through the nut and jointly forms a ball screw pair with the nut.

[0065] Both the first adjusting member 5 and the second adjusting member 6 are hollow inside, and the second adjusting member 6 is sleeved on the first adjusting member 5, so that the first adjusting member 5 and the second adjusting member 6 can move along the extending direction of each other, avoiding the movement deviation of the first adjusting member 5 and the second adjusting member 6 when the adjusting mechanism is working, and helping to improve the adjustment stability of the adjusting mechanism. Setting the first adjusting member 5 and the second adjusting member 6 to be hollow inside, on the one hand, it is convenient for the second adjusting member 6 to be sleeved for relative sliding between the two; on the other hand, it provides an installation space for the screw rod and the nut. The nut installed inside the first adjusting member 5 and the screw rod installed inside the second adjusting member 6 are used to cooperate to form a ball screw pair. By rotating the screw rod, the second adjusting member 6 can be driven to approach or move away from the first adjusting member 5, reducing the occupation of the external space of the adjusting mechanism and helping to optimize the structural design of the adjusting mechanism.

[0066] In this embodiment, the screw rod is not connected to the second adjusting member 6, but abuts against the inner wall of the second adjusting member 6. When it is necessary to lengthen the total length of the first adjusting member 5 and the second adjusting member 6, the screw rod is rotated along the first rotation direction, and the screw rod moves along the first movement direction to push the second adjusting member 6 to move away from the first adjusting member 5; when it is necessary to shorten the total length of the first adjusting member 5 and the second adjusting member 6, the screw rod is rotated along the second rotation direction, and the screw rod moves along the second movement direction to push the second adjusting member 6 to move closer to the first adjusting member 5.

[0067] As a preferred embodiment under this embodiment, as Figure 1 、 Figure 3 、 Figure 4As shown, the first connection component 3 is located below the second connection component 4. The screw has an extension end exposed outside the first adjusting member 5. The adjusting mechanism further includes a rotating member 110, and the rotating member 110 includes an operating rod 1101 detachably connected to the extension end and a rotating handle 1102 located on the side of the operating rod 1101 away from the extension end.

[0068] The first connection component 3 is arranged below the second connection component 4, and the extension end of the screw is located at the bottom of the first connection component 3, which is convenient for the user to operate the screw. And a rotating member 110 is provided, and the user can control the rotation of the operating rod 1101 by operating the rotating handle 1102 to drive the screw to rotate to adjust the height of the backboard 1, optimizing the user's operation experience.

[0069] As a preferred mode in this embodiment, as Figure 3 shown, the operating rod 1101 is provided with a first limiting hole, and the extension end is provided with a second limiting hole. The operating rod 1101 is sleeved on the extension end, and the connection between the operating rod 1101 and the screw is realized through a limiting insertion shaft 1103 sequentially passing through the first limiting hole and the second limiting hole. By setting the first limiting hole, the second limiting hole and the limiting insertion shaft 1103, the detachable connection between the operating rod 1101 and the extension end is realized. When it is necessary to adjust the height of the backboard 1 through the adjusting mechanism, the operating rod 1101 is connected to the screw and the screw is rotated; when the position of the backboard 1 does not need to be adjusted, the limiting insertion shaft 1103 can be pulled out and the operating rod 1101 can be removed to prevent accidental contact with the operating rod 1101 to cause the backboard 1 to be unstable.

[0070] Preferably, the limiting insertion shaft 1103 is connected to the operating rod 1101 through a hanging rope. After the limiting insertion shaft 1103 is pulled out, the limiting insertion shaft 1103 can be hung on the operating rod 1101 through the hanging rope to prevent the limiting insertion shaft 1103 from being lost.

[0071] As a preferred embodiment of the present application, as Figure 5 、 Figure 6 shown, the adjusting mechanism further includes a connection frame 120 connected to the first adjusting member 5. The first adjusting member 5 has a first convex portion, the connection frame 120 has a second convex portion 1201, the inside of the second convex portion 1201 is hollow and has a mounting hole 1202 adapted to the first convex portion, the first convex portion is located in the mounting hole 1202, and the first adjusting member 5 is fixedly connected to the first connection component 3 through the connection frame 120.

[0072] By setting the connection frame 120, connecting the first adjusting member 5 through the insertion fit of the first convex portion and the mounting hole 1202, and connecting the connection frame 120 to the first connection component 3, the connection difficulty between the adjusting mechanism and the first connection component 3 is reduced, which helps to improve the assembly speed of the adjusting mechanism.

[0073] As a preferred embodiment of this embodiment, as Figure 6 shown, the connecting frame 120 is provided with first mounting holes 1203 arranged at intervals, and the first connecting component 3 is provided with second mounting holes adapted to the first mounting holes 1203. The connecting frame 120 is fixedly connected to the first connecting component 3 through a second fixing member 130 that sequentially passes through the first mounting holes 1203 and the second mounting holes.

[0074] When assembling the adjusting mechanism, the adjusting mechanism can be first connected to the connecting frame 120, and then the length of the adjusting mechanism is adjusted until the first mounting holes 1203 on the connecting frame 120 are aligned with the second mounting holes on the first connecting component 3. Then, the connecting frame 120 and the first connecting component 3 are connected through the second fixing member 130, and the installation of the adjusting mechanism can be realized.

[0075] As a preferred embodiment of the present application, as Figure 1 、 Figure 4 shown, the first connecting component 3 is located below the second connecting component 4. The first connecting component 3 includes two first connecting rods 31 arranged at intervals, and the second connecting component 4 includes two second connecting rods 41 arranged at intervals.

[0076] The two first connecting rods 31 arranged at intervals can enhance the connection strength of the first connecting component 3 and increase the support stability of the first connecting component 3 for the backboard 1. Similarly, the two second connecting rods 41 arranged at intervals can enhance the connection strength of the second connecting component and increase the support stability of the second connecting component 4 for the backboard 1.

[0077] As a preferred embodiment of this embodiment, as Figure 1 shown, the backboard 1 is provided with a connecting plate 11 on the side facing the fixing frame 2, and the first connecting rod 31 is hinged to the connecting plate 11. The backboard 1 has an extreme position relative to the lowest point of the fixing frame 2. A limiting rod 140 is arranged between the two first connecting rods 31. When the backboard 1 is in the extreme position, the limiting rod 140 abuts against the connecting plate 11 to limit the downward movement of the backboard 1.

[0078] By providing the connecting plate 11, it is convenient for the hinge connection between the backboard 1 and the first connecting rod 31. The limiting rod 140 arranged between the two first connecting rods 31 can limit the continued downward movement of the backboard 1 when the backboard 1 descends to the extreme position, prevent the backboard 1 from descending too low, and ensure the support stability of the fixing frame 2 and the first connecting component 3 and the second connecting component 4 for the backboard 1.

[0079] As a preferred example of this embodiment, as Figure 1As shown, a first reinforcing rod 32 is provided between the two first connecting rods 31. The provision of the first reinforcing rod 32 enhances the structural strength of the first connecting assembly 3 and the stability of the backboard 1. As another preferred example in this embodiment, a second reinforcing rod 42 is provided between the two second connecting rods 41. The provision of the second reinforcing rod 42 enhances the structural strength of the second connecting assembly 4 and the stability of the backboard 1.

[0080] What is not described in this application can be achieved by adopting or referring to the existing technology.

[0081] Each embodiment in this specification is described in a progressive manner. For the same or similar parts between the embodiments, reference can be made to each other. Each embodiment focuses on the differences from other embodiments.

[0082] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. An adjustable wall-mounted basketball stand, characterized in that: It includes a backboard, a fixed frame, and a first connecting component and a second connecting component respectively hinged to the backboard and the fixed frame; it also includes an adjusting mechanism, the adjusting mechanism includes a first adjusting member and a second adjusting member, the first adjusting member is fixedly connected to the first connecting component, the second adjusting member is rotatably connected to the fixed frame through two rotating shafts, the two rotating shafts are respectively hinged to the second adjusting member and the fixed frame, the two rotating shafts respectively have a first hinge point hinged to the second adjusting member and a second hinge point hinged to the fixed frame, the two first hinge points coincide, and the two second hinge points are arranged at intervals; the first adjusting member and the second adjusting member can keep a fixed relative position to limit the rotation of the first connecting component and the second connecting component, the first adjusting member and the second adjusting member can approach or move away from each other to drive the first connecting component and the second connecting component to rotate and drive the backboard to rise or fall.

2. The adjustable wall-mounted basketball stand according to claim 1, characterized in that: The rotating shaft includes shaft bodies respectively located on both sides of the second adjusting member and reinforcing plates respectively connected to the two shaft bodies, the two shaft bodies are respectively hinged to the second adjusting member, and the reinforcing plate is provided with a U-shaped avoidance opening for avoiding the second adjusting member.

3. The adjustable wall-mounted basketball stand according to claim 2, characterized in that: The fixing frame includes a plurality of fixing beams, which are connected end to end to form a frame structure. The fixing frame also includes an assembly rod, which extends in a vertical direction and is connected to the fixing beams. A rotating rod is provided on the assembly rod, and the rotating shaft is hinged to the rotating rod.

4. The adjustable wall-mounted basketball stand according to claim 3, characterized in that: The fixing beam is provided with a plurality of fixing holes at intervals, and the fixing frame is installed on the installation surface through a first fixing piece penetrating the fixing holes.

5. The adjustable wall-mounted basketball stand according to claim 1, characterized in that: The first adjusting member and the second adjusting member are hollow inside and the second adjusting member is sleeved on the first adjusting member. A nut is installed inside the first adjusting member and a screw is installed inside the second adjusting member. The screw passes through the nut and together with the nut forms a ball screw pair.

6. The adjustable wall-mounted basketball stand according to claim 5, characterized in that: The first connecting component is located below the second connecting component, the screw rod has an extended end exposed from the first adjusting member, the adjusting mechanism also includes a rotating member, the rotating member includes an operating rod detachably connected to the extended end and a rotating handle located on the side of the rotating rod away from the extended end.

7. The adjustable wall-mounted basketball stand according to claim 6, characterized in that: The rotating rod is provided with a first limiting hole, the extending end is provided with a second limiting hole, the operating rod is sleeved on the extending end and the connection between the operating rod and the screw rod is achieved by a limiting plug shaft which passes through the first limiting hole and the second limiting hole in sequence.

8. The adjustable wall-mounted basketball stand according to any one of claims 1 to 7, characterized in that: The adjustment mechanism also includes a connecting frame connected to the first adjustment member, the first adjustment member has a first outer protrusion, the connecting frame has a second outer protrusion, the second outer protrusion is hollow inside and has an installation hole adapted to the first outer protrusion, the first outer protrusion is located in the installation hole, and the first adjustment member is fixedly connected to the first connecting component through the connecting frame.

9. The adjustable wall-mounted basketball stand according to claim 8, characterized in that: The connecting frame is provided with first mounting holes arranged at intervals, the first connecting component is provided with second mounting holes adapted to the first mounting holes, and the connecting frame is fixedly connected to the first connecting component by a second fixing member which passes through the first mounting hole and the second mounting hole in sequence.

10. The adjustable wall-mounted basketball stand according to claim 1, characterized in that: The first connecting assembly is located below the second connecting assembly. The first connecting assembly includes two first connecting rods spaced apart from each other, and the second connecting assembly includes two second connecting rods spaced apart from each other.

11. The adjustable wall-mounted basketball stand according to claim 10, characterized in that: The backboard is provided with a connecting plate on the side facing the fixing frame, and the first connecting rod is hinged to the connecting plate; the backboard has an extreme position relative to the lowest point of the fixing frame, and a limiting rod is provided between the two first connecting rods. When the backboard is located at the extreme position, the limiting rod abuts against the connecting plate to limit the downward movement of the backboard.

12. The adjustable wall-mounted basketball stand according to claim 10, characterized in that: A first reinforcing rod is provided between the two first connecting rods, and / or a second reinforcing rod is provided between the two second connecting rods.

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