Backboard supporting structure

Abstract

The utility model discloses a backboard supporting structure which is used for connecting a vertical rod and a backboard and comprises an upper supporting rod and a lower supporting rod, the upper supporting rod comprises a pair of stress rods arranged in parallel, the bottoms of the stress rods are rotationally connected to the two sides of the top of the vertical rod through vertical rod bolts, and the ends of the stress rods are rotationally connected to the backboard through backboard bolts. The bottom end of the lower supporting rod is sequentially provided with a supporting bow piece and a pin from bottom to top, the supporting bow piece is provided with an inclined clamping face, the lower supporting rod is inserted into the inserting hole of the vertical rod, one side of the lower supporting rod is limited by the supporting bow piece, and the other side of the lower supporting rod is limited by the pin. The clamping and pressing faces of the supporting bow pieces are designed to be inclined faces, no hindrance is arranged when the supporting bow pieces are inserted into the vertical rod, unlocking needs to be achieved through manual pressing when the supporting bow pieces are pulled out, and the pins and the supporting bow pieces cooperate to limit the lower supporting rod. The upper supporting rod and the lower supporting rod cooperate to achieve installation and storage of the backboard, and meanwhile the stability of the backboard in the using state is guaranteed.

Description

Backboard support structure Technical Field

[0001] This utility model relates to the field of sports equipment, and in particular to a backboard support structure. Background Technology

[0002] The global basketball hoop market continues to expand, driven by the fitness boom and the growing popularity of basketball. Market demand is strong, particularly for high-quality basketball hoops in commercial real estate, entertainment venues, schools, public parks, and community centers. Furthermore, increasing demand for home entertainment is also fueling the need for basketball hoops from individuals and families. Basketball hoop technology is constantly innovating to meet consumer demand for high-quality, multi-functional products. New basketball hoops are continuously being optimized in terms of design, materials, and functionality.

[0003] Simple basketball hoops, especially folding basketball hoops, are increasingly favored by consumers. Existing basketball hoops, in order to achieve convenient storage, often have simplified structures, resulting in unstable backboard support during use. Some hoops have sturdy structures, but their disassembly or assembly is complicated. Summary of the Invention

[0004] To solve the above-mentioned technical problems, this utility model specifically designs a backboard support structure.

[0005] The present invention adopts the following technical solution:

[0006] A backboard support structure for connecting the upright and the backboard includes an upper support rod and a lower support rod. The bottom end of the upper support rod is rotatably connected to the top of the upright, and the top end is rotatably connected to the backboard. The upper end of the lower support rod is rotatably connected to the backboard, and the bottom end is inserted into the upright.

[0007] Furthermore, the upper support rod includes a pair of parallel force-bearing rods, the bottom of which is rotatably connected to the top two sides of the upright rod by upright bolts, and the end of which is rotatably connected to the backboard by backboard bolts.

[0008] Furthermore, the bottom end of the lower support rod is equipped with a support bow piece and a pin in sequence from bottom to top. The support bow piece has an inclined pressing surface. The lower support rod is inserted into the insertion hole of the upright, with one side limited by the support bow piece and the other side limited by the pin.

[0009] Furthermore, a support baffle is provided at the top of the pressing surface of the support bow plate.

[0010] Furthermore, the top end of the lower support rod is rotatably connected to the backboard via a lower support bolt.

[0011] Furthermore, a backboard fixing block is installed at the top of the upper support rod, and the backboard fixing block is rotatably mounted on the backboard.

[0012] Furthermore, the backboard fixing block has mounting ears on both sides, and bolt holes are opened on the mounting ears. The force-bearing rod is connected to the mounting ears through the backboard bolts.

[0013] The backboard fixing block is provided with track grooves at both the top and bottom. The backboard fixing block is connected to the backboard by a screw. The screw passes through the track groove, and the track groove cooperates with the screw locked on the backboard to allow the backboard to rotate within a certain angle along the track groove.

[0014] The track groove is an arc-shaped track groove, and the length of the track groove is sufficient to allow the backboard to rotate at least 90 degrees.

[0015] Furthermore, friction plates are installed between the upper support rod and the backboard fixing block, and between the lower support rod and the backboard.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] The lower support rod can rotate around the lower support bolt.

[0018] The clamping surface of the support bow plate is designed with a bevel, so there is no obstruction when it is inserted into the upright, but it needs to be manually pressed to unlock when it is pulled out. The pin and the support bow plate work together to restrict the lower support rod.

[0019] The backboard fixing block has a track groove, which, together with the locking screws on the backboard, allows the backboard to rotate within a certain angle.

[0020] Friction pads are used to separate the upper support rod from the backboard fixing block and the lower support rod from the backboard. After locking, they have damping to prevent the backboard from moving too fast.

[0021] The upper and lower support rods work together to enable the installation and storage of the backboard, while ensuring its stability during use. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 is a schematic diagram of the backboard support structure.

[0024] Figure 2 is an exploded view of the backboard support structure.

[0025] Figure 3 is a magnified view of J in Figure 2.

[0026] Figure 4 is a schematic diagram of the backboard support structure in Example 2.

[0027] Figure 5 is a magnified view of H in Figure 4.

[0028] Figure 6 is a schematic diagram of the backboard fixing block structure.

[0029] Figure 7 is a magnified view of part I in Figure 4.

[0030] Figure 8 is a schematic diagram of the installation of the backboard and the backboard fixing block in Example 2.

[0031] In the diagram, 3 is the upright pole, 5 is the backboard, 501 is the upper support rod mounting plate, 502 is the lower support rod mounting end, 6 is the upper support rod, 7 is the lower support rod, 8 is the backboard fixing block, 601 is the backboard bolt, 602 is the upright pole bolt, 701 is the lower support bolt, 702 is the support bow plate, 703 is the pin, 704 is the insertion hole, 705 is the support baffle, 801 is the track groove, 802 is the mounting side lug, 803 is the bolt hole, and 804 is the plug screw. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to Figures 1-8 in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0035] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium, or it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0036] Example 1:

[0037] The backboard support structure, used to connect the upright 3 and the backboard 5, includes an upper support rod 6 and a lower support rod 7. The bottom end of the upper support rod is rotatably connected to the top of the upright, and the top end is rotatably connected to the backboard. The upper end of the lower support rod is rotatably connected to the backboard, and the bottom end is inserted into the upright.

[0038] The upper support rod includes a pair of parallel force-bearing rods. The bottom of the force-bearing rods is rotatably connected to the top two sides of the upright rod via upright bolts 602, and the ends of the force-bearing rods are rotatably connected to the backboard via backboard bolts 601.

[0039] The bottom end of the lower support rod is equipped with a support bow plate 702 and a pin 703 from bottom to top. The support bow plate has an inclined clamping surface. The lower support rod is inserted into the insertion hole 704 of the upright, with one side limited by the support bow plate and the other side limited by the pin. A support baffle 705 is provided at the top of the clamping surface of the support bow plate 702.

[0040] The top of the lower support rod is rotatably connected to the backboard 5 via the lower support bolt 701.

[0041] The clamping surface of the support bow plate is designed with a bevel, so there is no obstruction when it is inserted into the upright, but it needs to be manually pressed to unlock when it is pulled out. The pin and the support bow plate work together to restrict the lower support rod.

[0042] The upper and lower support rods work together to enable the installation and storage of the backboard, while ensuring its stability during use.

[0043] Before leaving the factory, the upper support rod is assembled with the backboard and upright, and the upper end of the lower support rod is assembled with the backboard. When needed, insert the lower support rod into the insertion hole of the upright. The clamping surface of the support arch plate is beveled, allowing for unobstructed insertion into the upright. The presence of the pin limits the insertion depth of the lower support rod. The pin and the support arch plate work together to restrain the lower support rod, ensuring the stability of the backboard during use. To retract the backboard, manually press the support arch plate to unlock it and pull out the lower support rod.

[0044] Example 2:

[0045] Based on Embodiment 1, a backboard fixing block is installed at the top of the upper support rod, and the backboard fixing block is rotatably installed on the backboard.

[0046] The backboard has an upper support rod mounting plate 501 in the middle, with plug screw mounting holes. The lower part of the backboard has a lower support rod mounting end 502 for installing lower support bolts.

[0047] The backboard fixing block 8 has mounting ears 802 on both sides, and bolt holes 803 are opened on the mounting ears. The force-bearing rod is connected to the mounting ears through the backboard bolts. The backboard fixing block is provided with track grooves 801 on both the top and bottom. The backboard fixing block is connected to the backboard through locking screws 804. The locking screws pass through the track grooves. The track grooves cooperate with the locking screws locked on the backboard to make the backboard rotate within a certain angle along the track grooves.

[0048] The track is curved, and its length allows the backboard to rotate at least 90 degrees. This facilitates the backboard's storage on the base.

[0049] Before leaving the factory, the backboard fixing block is installed with the backboard using screws, the upper support rod is assembled with the backboard fixing block and the upright, and the upper end of the lower support rod is assembled with the backboard.

[0050] When installation and use are required, rotate the backboard to the desired angle and insert the lower support rod into the insertion hole of the upright. The clamping surface of the support plate is designed with a bevel, providing unobstructed insertion into the upright. Due to the presence of the pin, the insertion depth of the lower support rod is limited. The pin and the support plate work together to restrict the lower support rod, ensuring the stability of the backboard during use.

[0051] When you need to store it again, you need to manually press the support arch to unlock it, pull out the lower support rod, and then rotate the backboard to a suitable storage angle.

[0052] Friction pads are used to separate the upper support rod from the backboard fixing block and the lower support rod from the backboard. After locking, they have damping to prevent the backboard from moving too fast.

[0053] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope thereof. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection of the present invention.

Claims

1. A backboard support structure for connecting the upright and the backboard, characterized in that, It includes an upper support rod and a lower support rod. The bottom end of the upper support rod is rotatably connected to the top of the upright rod, and the top end is rotatably connected to the backboard. The upper end of the lower support rod is rotatably connected to the backboard, and the bottom end is inserted into the upright rod.

2. The backboard support structure according to claim 1, characterized in that, The upper support rod includes a pair of parallel force-bearing rods. The bottom of the force-bearing rods is rotatably connected to the top two sides of the upright rod via upright bolts, and the ends of the force-bearing rods are rotatably connected to the backboard via backboard bolts.

3. The backboard support structure according to claim 1, characterized in that, The bottom end of the lower support rod is equipped with a support bow piece and a pin in sequence from bottom to top. The support bow piece has an inclined pressing surface. The lower support rod is inserted into the insertion hole of the upright, with one side limited by the support bow piece and the other side limited by the pin.

4. The backboard support structure according to claim 3, characterized in that, The top of the pressing surface of the support bow piece is provided with a support baffle.

5. The backboard support structure according to claim 3, characterized in that, The top end of the lower support rod is rotatably connected to the backboard via a lower support bolt.

6. The backboard support structure according to claim 2, characterized in that, The top of the upper support rod is equipped with a backboard fixing block, which is rotatably mounted on the backboard.

7. The backboard support structure according to claim 6, characterized in that, The backboard fixing block has mounting ears on both sides, and bolt holes are opened on the mounting ears. The force-bearing rod is connected to the mounting ears through the backboard bolts. The backboard fixing block is provided with track grooves at the top and bottom. The backboard fixing block is connected to the backboard through a locking screw. The locking screw passes through the track groove. The track groove cooperates with the locking screw locked on the backboard to allow the backboard to rotate within a certain angle along the track groove.

8. The backboard support structure according to any one of claims 1-7, characterized in that, Friction pads are installed between the upper support rod and the backboard fixing block, and between the lower support rod and the backboard.

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