Aluminum alloy leg structure of billiard table

Abstract

The utility model relates to the technical field of billiard tables, and discloses a billiard table aluminum alloy leg structure which comprises a fixed bottom plate, the fixed bottom plate is fixedly connected with a fixed block, the fixed block is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a worm, the worm is meshed with a worm gear, the worm gear is fixedly connected with a rotating column, and the rotating column is fixedly connected with a rotating shaft. The rotating column is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a threaded sleeve, and the threaded sleeve is fixedly connected with a lifting column. According to the billiard table, the flatness of the billiard table top can be accurately adjusted according to the ground condition, the billiard table with the height-adjustable aluminum alloy legs has higher adaptability and can be installed and used in various site environments, the stability of the billiard table legs can be effectively improved, and when the leg frames are subjected to external force, the legs of the billiard table are not prone to falling off. More balanced stress distribution can be formed, and the phenomenon of single-point stress is reduced, so that the stability of the frame is greatly improved, and the risk of deformation and damage caused by stress is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of billiard tables, in particular to an aluminum alloy leg structure for a billiard table. Background Art

[0002] In the development of billiards, the billiard table, as the core equipment for competition and entertainment, has a direct impact on the player experience and the fairness of the game results. The structural stability, durability, ease of adjustment and aesthetics of the billiard table have become the focus of common concern for manufacturers and consumers.

[0003] The existing technology has the following shortcomings: the traditional aluminum alloy legs of billiard tables are often unable to adjust the flatness of the billiard table surface according to the ground conditions, which reduces its adaptability; and the traditional aluminum alloy legs of billiard tables have poor stability and are easily deformed and damaged when subjected to external forces. Therefore, it is necessary to design an aluminum alloy leg structure for a billiard table. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an aluminum alloy leg structure for a billiard table.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a billiard table aluminum alloy leg structure, including a fixed base plate, the fixed base plate is fixedly connected to a fixed block, the fixed block is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a worm, the worm is engaged with a worm wheel, the worm wheel is fixedly connected to a rotating column, the rotating column is fixedly connected to a threaded rod, the threaded rod is threadedly connected to a threaded sleeve, the threaded sleeve is fixedly connected to a lifting column, the lifting column is fixedly connected to a first slider, the fixed base plate is fixedly connected to a first aluminum alloy leg shell, the first aluminum alloy leg shell is provided with a first slide groove, and the first slider is slidably connected in the first slide groove.

[0006] As a further description of the above technical solution:

[0007] The first aluminum alloy leg shell is fixedly connected to a first connecting rod, the first connecting rod is fixedly connected to a second aluminum alloy leg shell, the second aluminum alloy leg shell is fixedly connected to a second connecting rod, the second connecting rod is fixedly connected to the first aluminum alloy leg shell, and the first connecting rod is fixedly connected to the second connecting rod.

[0008] As a further description of the above technical solution:

[0009] The first aluminum alloy leg shell is fixedly connected to a third connecting rod, the third connecting rod is fixedly connected to a third aluminum alloy leg shell, the third aluminum alloy leg shell is fixedly connected to a fourth connecting rod, the fourth connecting rod is fixedly connected to the first aluminum alloy leg shell, and the third connecting rod is fixedly connected to the fourth connecting rod.

[0010] As a further description of the above technical solution:

[0011] The fixed bottom plate is fixedly connected to a placement rack, a rotating handle is provided on the placement rack, a second slider is fixedly connected to the rotating handle, a second sliding groove is provided on the rotating shaft, and a second slider is slidably connected in the second sliding groove.

[0012] As a further description of the above technical solution:

[0013] The fixed bottom plate is provided with an anti-skid pad, and the anti-skid pad is provided in multiple groups.

[0014] As a further description of the above technical solution:

[0015] The lifting column is fixedly connected to a fixed top plate, and the fixed top plate is connected to the billiard table top.

[0016] As a further description of the above technical solution:

[0017] The rotating column is rotatably connected to the fixed base plate, the rotating shaft is rotatably connected to the first aluminum alloy leg shell, and the first sliding block is symmetrically provided in two groups.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the present invention, the rotating shaft is rotated by rotating the handle, thereby driving the lifting column fixedly connected to the threaded sleeve to move upward, and then driving the fixed top plate to move upward to drive the billiard table top to adjust the height, so that the flatness of the billiard table top can be accurately adjusted according to the ground conditions. In addition, the billiard table with adjustable height aluminum alloy legs has stronger adaptability and can be installed and used in various venue environments.

[0020] 2. In the present invention, the first aluminum alloy leg shell and the second aluminum alloy leg shell are cross-connected by the first connecting rod and the second connecting rod, and the first aluminum alloy leg shell and the third aluminum alloy leg shell are cross-connected by the third connecting rod and the fourth connecting rod, which can effectively increase the stability of the billiard table legs, so that the leg frame can form a more balanced stress distribution when subjected to external force, reduce the phenomenon of single-point force, thereby greatly improving the stability of the frame and reducing the risk of deformation and damage caused by force. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural diagram of the aluminum alloy leg structure of a billiard table proposed in the utility model;

[0022] Figure 2 This is a schematic diagram of a partial cross-section of the aluminum alloy leg structure of a billiard table proposed in the present invention;

[0023] Figure 3 This is a partial structural diagram of the aluminum alloy leg structure of a billiard table proposed in this utility model. Figure 1 ;

[0024] Figure 4 This is a partial structural diagram of the aluminum alloy leg structure of a billiard table proposed in this utility model. Figure 2 .

[0025] Legend:

[0026] 1. Fixed bottom plate; 2. First aluminum alloy leg shell; 3. First connecting rod; 4. Second aluminum alloy leg shell; 5. Second connecting rod; 6. Third connecting rod; 7. Third aluminum alloy leg shell; 8. Fourth connecting rod; 9. Anti-slip pad; 10. First slide; 11. First slider; 12. Lifting column; 13. Fixed top plate; 14. Placement rack; 15. Rotating handle; 16. Second slider; 17. Fixed block; 18. Rotating shaft; 19. Worm; 20. Worm gear; 21. Rotating column; 22. Threaded rod; 23. Threaded sleeve; 24. Second slide. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Reference Figure 1-Figure 4 The utility model provides an embodiment: an aluminum alloy leg structure of a billiard table, including a fixed base plate 1, the fixed base plate 1 is fixedly connected to a fixed block 17, the fixed block 17 is rotatably connected to a rotating shaft 18, the rotating shaft 18 is fixedly connected to a worm 19, the worm 19 is meshed with a worm wheel 20, the worm wheel 20 is fixedly connected to a rotating column 21, the rotating column 21 is fixedly connected to a threaded rod 22, the threaded rod 22 is threadedly connected to a threaded sleeve 23, the threaded sleeve 23 is fixedly connected to a lifting column 12, the lifting column 12 is fixedly connected to a first slider 11, the fixed base plate 1 is fixedly connected It is connected to a first aluminum alloy leg shell 2, and a first slide groove 10 is provided on the first aluminum alloy leg shell 2. A first slider 11 is slidably connected to the first slide groove 10. By rotating the handle 15, the rotating shaft 18 is driven to rotate, thereby driving the lifting column 12 fixedly connected to the threaded sleeve 23 to move upward, and then driving the fixed top plate 13 to move upward to drive the billiard table top to adjust the height, so that the flatness of the billiard table top can be accurately adjusted according to the ground conditions. The billiard table with adjustable height of aluminum alloy legs has stronger adaptability and can be installed and used in various venue environments.

[0029] The first aluminum alloy leg shell 2 is fixedly connected to the first connecting rod 3, the first connecting rod 3 is fixedly connected to the second aluminum alloy leg shell 4, the second aluminum alloy leg shell 4 is fixedly connected to the second connecting rod 5, the second connecting rod 5 is fixedly connected to the first aluminum alloy leg shell 2, the first connecting rod 3 is fixedly connected to the second connecting rod 5, the first aluminum alloy leg shell 2 is fixedly connected to the third connecting rod 6, the third connecting rod 6 is fixedly connected to the third aluminum alloy leg shell 7, the third aluminum alloy leg shell 7 is fixedly connected to the fourth connecting rod 8, the fourth connecting rod 8 is fixedly connected to the first aluminum alloy leg shell 2, the third connecting rod 6 is fixedly connected to the fourth connecting rod 8, the fixed base plate 1 is fixedly connected to the placement rack 14, the placement rack 14 is provided with a rotating handle 15, the rotating handle 15 is fixedly connected to the second slider 16, the rotating shaft 18 is provided with a second slide groove 24, the second slide groove 24 slides It is connected to the second slider 16, and the fixed bottom plate 1 is provided with an anti-slip pad 9, and the anti-slip pad 9 is provided in multiple groups. The lifting column 12 is fixedly connected to the fixed top plate 13, and the fixed top plate 13 is connected to the billiard table top. The rotating column 21 is rotatably connected to the fixed bottom plate 1, and the rotating shaft 18 is rotatably connected to the first aluminum alloy leg shell 2. The first slider 11 is symmetrically provided with two groups, and the first aluminum alloy leg shell 2 and the second aluminum alloy leg shell 4 are cross-connected through the first connecting rod 3 and the second connecting rod 5. The third connecting rod 6 and the fourth connecting rod 8 are cross-connected with the first aluminum alloy leg shell 2 and the third aluminum alloy leg shell 7, which can effectively increase the stability of the billiard table legs, so that the leg frame can form a more balanced stress distribution when subjected to external force, reduce the phenomenon of single-point force, thereby greatly improving the stability of the frame and reducing the risk of deformation and damage caused by force.

[0030] Working principle: First, when installing the billiard table, if the ground is uneven, the rotating handle 15 placed on the placement frame 14 can be removed, and the second slider 16 provided on the rotating handle 15 is slidably connected to the second slide groove 24 provided on the rotating shaft 18, and the rotating handle 15 is rotated. The rotating handle 15 rotates to drive the rotating shaft 18 to rotate, and the rotating shaft 18 rotates on the fixed block 17. The rotating shaft 18 rotates to drive the worm 19 to rotate, and the worm 19 rotates to drive the worm gear 20 to rotate. The worm gear 20 rotates to drive the rotating column 21 to rotate on the fixed base plate 1, and the rotating column 21 rotates to drive the threaded rod 22 to rotate. The threaded rod 22 rotates to drive the threaded sleeve 23 to move upward, thereby driving the lifting column 12 fixedly connected to the threaded sleeve 23 to move upward. The lifting column 12 moves upward to cause the first slider 11 to be on the first aluminum alloy leg shell 2 It slides upward in the first slide groove 10, thereby driving the fixed top plate 13 to move upward to drive the billiard table top to adjust the height, so that the flatness of the billiard table top can be accurately adjusted according to the ground conditions, and the billiard table with adjustable height of aluminum alloy legs has stronger adaptability and can be installed and used in various venue environments. Then, the anti-slip pad 9 provided on the fixed bottom plate 1 can effectively prevent sliding. The first aluminum alloy leg shell 2 and the second aluminum alloy leg shell 4 are cross-connected by the first connecting rod 3 and the second connecting rod 5, and the first aluminum alloy leg shell 2 and the third aluminum alloy leg shell 7 are cross-connected by the third connecting rod 6 and the fourth connecting rod 8, which can effectively increase the stability of the billiard table legs, so that the leg frame can form a more balanced stress distribution when subjected to external force, reduce the phenomenon of single-point force, thereby greatly improving the stability of the frame and reducing the risk of deformation and damage caused by force.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A billiard table aluminum alloy leg structure, comprising a fixed base plate (1), characterized in that: The fixed base plate (1) is fixedly connected to a fixed block (17), the fixed block (17) is rotatably connected to a rotating shaft (18), the rotating shaft (18) is fixedly connected to a worm (19), the worm (19) is meshed with a worm wheel (20), the worm wheel (20) is fixedly connected to a rotating column (21), the rotating column (21) is fixedly connected to a threaded rod (22), the threaded rod (22) is threadedly connected to a threaded sleeve (23), the threaded sleeve (23) is fixedly connected to a lifting column (12), the lifting column (12) is fixedly connected to a first slider (11), the fixed base plate (1) is fixedly connected to a first aluminum alloy leg shell (2), the first aluminum alloy leg shell (2) is provided with a first slide groove (10), and the first slide groove (10) is slidably connected to the first slider (11).

2. The billiard table aluminum alloy leg structure according to claim 1, characterized in that: The first aluminum alloy leg shell (2) is fixedly connected to a first connecting rod (3), the first connecting rod (3) is fixedly connected to a second aluminum alloy leg shell (4), the second aluminum alloy leg shell (4) is fixedly connected to a second connecting rod (5), the second connecting rod (5) is fixedly connected to the first aluminum alloy leg shell (2), and the first connecting rod (3) is fixedly connected to the second connecting rod (5).

3. The billiard table aluminum alloy leg structure according to claim 2, characterized in that: The first aluminum alloy leg shell (2) is fixedly connected to a third connecting rod (6), the third connecting rod (6) is fixedly connected to a third aluminum alloy leg shell (7), the third aluminum alloy leg shell (7) is fixedly connected to a fourth connecting rod (8), the fourth connecting rod (8) is fixedly connected to the first aluminum alloy leg shell (2), and the third connecting rod (6) is fixedly connected to the fourth connecting rod (8).

4. The billiard table aluminum alloy leg structure according to claim 3, characterized in that: The fixed base plate (1) is fixedly connected to a placement rack (14), a rotating handle (15) is provided on the placement rack (14), the rotating handle (15) is fixedly connected to a second slider (16), a second sliding groove (24) is provided on the rotating shaft (18), and the second slider (16) is slidably connected in the second sliding groove (24).

5. The billiard table aluminum alloy leg structure according to claim 4, characterized in that: The fixed base plate (1) is provided with an anti-slip pad (9), and the anti-slip pad (9) is provided in multiple groups.

6. The billiard table aluminum alloy leg structure according to claim 5, characterized in that: The lifting column (12) is fixedly connected to a fixed top plate (13), and the fixed top plate (13) is connected to the billiard table top.

7. The billiard table aluminum alloy leg structure according to claim 6, characterized in that: The rotating column (21) is rotatably connected to the fixed base plate (1), the rotating shaft (18) is rotatably connected to the first aluminum alloy leg shell (2), and the first sliding block (11) is symmetrically provided with two groups.

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