High-stability supporting system for billiard table

Abstract

According to the high-stability supporting system for the billiard table, the high-stability supporting system is applied to the related technical field of the billiard table, through the arrangement of the leveling ground feet, before the supporting system is installed at a set falling point, fine adjustment can be conducted through the multiple leveling ground feet according to the levelness, and then the supporting system is installed; compared with the mode that installation is conducted before adjustment in the prior art, the stability of the supporting system after installation is greatly improved, then the stability of the billiard table is improved, and the situation that position fine adjustment is conducted on a large amount of supporting systems subsequently is effectively avoided; in addition, in cooperation with the arrangement of the conduction columns and the flatness checking columns, the levelness of the four corners of the drop point can be detected, the levelness of the leveling ground feet can be adjusted in an auxiliary mode, the stability after the supporting system is installed subsequently is further improved, and the conduction columns and the flatness checking columns can be directly installed at the bottom of the supporting system after installation. The stability of the billiard table can be monitored, and timely adjustment is facilitated when abnormity occurs.

Description

Technical Field

[0001] The present invention relates to a high-stability support system for a billiard table, and in particular to a high-stability support system for a billiard table applied in the technical field related to billiard tables. Background Art

[0002] Billiards is an elegant indoor sport that is widely popular internationally. It is an indoor entertainment sport in which players use a cue to hit the ball on the table and the winner of the game is determined by calculating the score. Billiards requires a billiard table. Existing billiard tables are generally composed of a slate tabletop, a cushion edge, and a support frame. The support frame is used to support the slate tabletop.

[0003] The existing Chinese-style billiard table support frame is generally made of wooden boards, but wood has low strength, is easy to deform, and is easily affected by temperature and humidity. In order to ensure the consistency of the horizontal accuracy of the table top, the wood needs to be processed by cumbersome processes, which is difficult to ensure its consistency. Cracks will appear over a certain period of time, affecting the stability of the billiard table. To solve the above problems, a billiard table stand and a billiard table disclosed in Chinese patent CN106693353B and a billiard table bracket and a billiard table disclosed in Chinese patent CN109260697A all use metal sheet metal materials instead of wood to improve the stability of the billiard table.

[0004] However, the pool table has very high requirements for stability. Not only the support frame affects its stability, but also the flatness of the ground and the levelness of the four corners of the support. However, when there is a slight difference in the levelness of the four corners of the support, it is difficult to detect in time. It is often discovered that the stability of the pool table is poor after the support frame is installed. Due to the large size of the pool table, it is difficult to fine-tune the position when there is a difference in the levelness of the four corners of the landing point. Summary of the invention

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that when there is a slight difference in the levelness between the four corners of the bracket when it is grounded, it is difficult to detect, resulting in the abnormality being easily discovered after installation, and subsequent fine-tuning is very difficult.

[0006] In order to solve the above problems, the present invention provides a high-stability support system for a billiard table, comprising two cross beams, two main brackets located below the two cross beams, a shielding plate fixedly provided at the upper ends of the two main brackets, and four leveling feet respectively fixedly connected to the front and rear lower ends of the two main brackets, the shielding plate is located below the two cross beams, a plurality of longitudinal rods are fixedly connected between the two cross beams, two support columns are fixedly connected between the two cross beams and the outer ends of the two main brackets respectively, the outer ends of the two main brackets away from each other are fixedly clamped with outer shields, the outer shields are provided at the outer side of the connection between the support columns and the main brackets, two sets of connecting frames are also fixedly connected between the two main brackets, the lower ends of the front sides of the two main brackets are fixedly connected to the lower support beams, and the lower ends of the lower support beams are fixedly connected to two mutually symmetrical support seats; The leveling foot comprises a ground contact seat placed on the ground, a limit plate fixedly connected to one end of the ground contact seat away from the main bracket, and an adjusting wedge block placed on the upper end of the ground contact seat, a mounting hole is drilled at one end of the ground contact seat close to the limit plate, a U-shaped groove is drilled in the middle of the upper end of the limit plate, and the adjusting wedge block comprises a leveling block matching the upper surface of the ground contact seat and two side plates respectively fixedly connected to the front and rear ends of the leveling block, the upper ends of the side plates are higher than the upper surface of the leveling block, and when the main bracket is placed on the leveling block, the two side plates are fastened to the main bracket by bolts, a limit groove is drilled in the middle of the adjusting screw, and the limit groove of the adjusting screw is stuck in the U-shaped notch in the middle of the limit plate and is threadedly connected to the middle of the leveling block; Two points are preset at the lower end of the main bracket, and the four points on the two main brackets are located in the same horizontal plane. The points on the two main brackets are symmetrical to each other. A stability monitoring unit is arranged under the main bracket. The stability monitoring unit includes three conduction columns respectively installed at three of the points by bolts and a leveling column installed at the last point.

[0007] In the above-mentioned high-stability support system for the billiard table, by setting the leveling feet, before the support system is installed to a predetermined landing point, it can be fine-tuned according to the horizontality through multiple leveling feet, and then the support system can be installed. Compared with the method of installing first and then adjusting in the prior art, the stability of the support system after installation is greatly improved, thereby improving the stability of the billiard table and effectively avoiding the subsequent fine-tuning of the position of the large-volume support system.

[0008] As a further improvement of the present application, the upper end of the leveling block is provided with a concave inclined surface, the lower end of the leveling block is provided with an inclined surface matching the concave inclined surface, the upper surface of the ground contact seat is higher on the side close to the limit plate and lower on the side away from the limit plate, and the lower end of the side plate does not contact the ground contact seat.

[0009] As a further improvement of the present application, the leveling column includes a mounting plate, a double-connected plate fixedly connected to the upper end of the mounting plate, and a column located at the upper end of the double-connected plate. A laser transmitter and a laser receiver are installed at the outer end of the column, and the laser transmitter and the laser receiver are respectively facing the two conduction columns on the corresponding sides.

[0010] As a further improvement of the present application, the conductive column includes a base, a light-bearing rod rotatably connected to the upper end of the base, and a light-guide disc fixedly connected to the middle part of the light-bearing rod, the light-guide disc includes a light-receiving disc with a plurality of connecting pins, a center plate fixedly connected to the center of the light-receiving disc, and a light-guiding strip fixedly connected to the horizontal middle part of the light-receiving disc, the light-guiding strip intersects with the center plate, and the connecting pins are fixedly connected to the surface of the light-receiving rod.

[0011] As a further improvement of the present application, a plurality of concentric scale lines are engraved on the surface of the optical disc, and the plurality of scale lines are concentric with the center plate, and the center plate and the light guide strip are both made of highly reflective materials.

[0012] As a further improvement of the present application, a placement groove is cut at the upper end of the leveling block, and the mounting plate and the base are matched with the placement groove.

[0013] As a further improvement of the present application, an embedded hemisphere is fixedly connected to the lower end of the column, a concave groove matching the lower end of the column and the embedded hemisphere is bored in the upper end of the double-connecting plate, a limiting rod is fixedly connected in the spherical groove of the concave groove, and a semicircular long hole matching the limiting rod is bored on the embedded hemisphere.

[0014] As a further improvement of the present application, the vertical span of the semicircular long hole is greater than the depth of the horizontal section of the concave groove, and the column is made of a high-density material.

[0015] In summary, by setting the leveling feet, before the support system is installed at the predetermined landing point, it can be fine-tuned according to the horizontality through multiple leveling feet, and then the support system can be installed. Compared with the method of installing first and then adjusting in the prior art, the stability of the support system after installation is greatly improved, thereby improving the stability of the billiard table, and effectively avoiding the subsequent fine-tuning of the position of the large-volume support system; in addition, with the setting of the conduction column and the leveling column, the horizontality of the four corners of the landing point can also be detected, and the adjustment of the horizontality of the leveling feet can be assisted, so as to further improve the stability of the support system after subsequent installation. After installation, the conduction column and the leveling column can also be directly installed at the bottom of the support system. During use, the stability of the billiard table can be monitored to facilitate timely adjustment when abnormalities occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a top view of the overall structure of the first embodiment of the present application; Figure 2 This is a bottom-up stereoscopic diagram of the overall structure of the first embodiment of the present application; Figure 3 This is an exploded view of the overall structure of the first embodiment of the present application; Figure 4 A three-dimensional diagram of a leveling foot portion of the first embodiment of the present application; Figure 5 A partial exploded view of a leveling foot according to a first embodiment of the present application; Figure 6 This is a schematic diagram of a second embodiment of the present application in which a stability monitoring unit is installed at four points; Figure 7 A three-dimensional diagram of a leveling foot according to a second embodiment of the present application; Figure 8 This is a three-dimensional schematic diagram of a stable monitoring unit in use according to a second embodiment of the present application; Fig. 9 A three-dimensional diagram of a leveling column according to a second embodiment of the present application; Fig.10 A three-dimensional diagram of a conductive column according to a second embodiment of the present application; Fig.11 This is a front cross-sectional view of a leveling column according to a second embodiment of the present application; Fig.12 This is a front cross-sectional view of the second embodiment of the present application when the leveling column is inverted; Fig.13 This is a front cross-sectional view of a leveling column when the support system becomes loose and tilted according to the second embodiment of the present application.

[0017] Description of the numbers in the figure: 1 crossbeam, 101 longitudinal rod, 102 supporting column, 2 main bracket, 201 outer shield, 202 connecting frame, 3 shield, 4 leveling foot, 41 touchdown seat, 421 leveling block, 422 side plate, 43 adjustment screw, 44 limit plate, 401 placement slot, 5 lower support beam, 501 supporting seat, 6 conduction column, 61 base, 62 light bearing rod, 631 optical disc, 632 center plate, 633 light guide strip, 601 scale line, 7 leveling column, 71 mounting plate, 72 double connecting plate, 73 column, 701 concave groove, 702 semicircular long hole, 741 embedded hemisphere, 742 limit rod, 81 laser transmitter, 82 laser receiver. DETAILED DESCRIPTION

[0018] 0 The following is a detailed description of two implementation modes of the present application in conjunction with the accompanying drawings.

[0019] The first implementation method: Figure 1-3A high-stability support system for a billiard table is shown, comprising two cross beams 1, two main brackets 2 located below the two cross beams 1, a shield 3 with a fixed cover arranged at the upper end of the two main brackets 2, and four leveling feet 4 respectively fixedly connected to the front and rear lower ends of the two main brackets 2, the shield 3 is located below the two cross beams 1, a plurality of longitudinal rods 101 are fixedly connected between the two cross beams 1, two support columns 102 are fixedly connected between the two cross beams 1 and the outer ends of the two main brackets 2 respectively, the outer ends of the two main brackets 2 away from each other are fixedly clamped with outer shields 201, the outer shields 201 are arranged on the outside of the connection between the support columns 102 and the main brackets 2, two groups of connecting frames 202 are also fixedly connected between the two main brackets 2, the lower ends of the front sides of the two main brackets 2 are fixedly connected to the lower support beams 5, and the lower ends of the lower support beams 5 are fixedly connected to two mutually symmetrical support seats 501; like Figure 4-5 , a in the figure represents a mounting hole, the leveling foot 4 includes a ground contact seat 41 placed on the ground, a limit plate 44 fixedly connected to the end of the ground contact seat 41 away from the main bracket 2, and an adjusting wedge placed on the upper end of the ground contact seat 41, the ground contact seat 41 is drilled with a mounting hole at one end close to the limit plate 44, and a U-shaped groove is drilled in the middle of the upper end of the limit plate 44. The adjusting wedge includes a leveling block 421 that matches the upper surface of the ground contact seat 41 and two side plates 422 that are respectively fixedly connected to the front and rear ends of the leveling block 421, the upper end of the side plate 422 is higher than the upper surface of the leveling block 421, and when the main bracket 2 is placed on the leveling block 421, the two side plates 422 are fastened to the main bracket 2 by bolts, and a limiting groove is drilled in the middle of the adjusting screw 43, and the limiting groove of the adjusting screw 43 is stuck in the U-shaped notch in the middle of the limiting plate 44 and is threadedly connected to the middle of the leveling block 421; When in use, first pass multiple leveling feet 4 through the mounting holes through the anchor bolts and then install them to the target position on the ground. Then, according to the level of the ground, adjust the four leveling feet 4 respectively to make the upper surface heights of the multiple leveling feet 4 tend to be consistent. During this process, the adjustment screw 43 can be rotated manually or with an external rotating tool, thereby driving the leveling block 421 to move along the surface of the ground contact seat 41 to achieve fine-tuning of the support surface height of the main bracket 2. After adjustment, the entire support system can be lifted by hoisting, and the four corners of the two main brackets 2 can be placed on the corresponding leveling feet 4 respectively. Finally, the main bracket 2 and the side plate 422 are fastened by bolts to further improve stability.

[0020] The upper end of the leveling block 421 is a concave inclined surface, and the lower end of the leveling block 421 is an inclined surface matching the concave inclined surface. The upper surface of the ground contact seat 41 is higher on the side close to the limit plate 44 and lower on the side away from the limit plate 44. The lower end of the side plate 422 does not contact the ground contact seat 41. The height is adjusted by the inclined surface, so that the contact surface between the leveling block 421 and the ground contact seat 41 is relatively large, which can improve stability. Compared with the method of adjusting the height by using the longitudinal telescopic structure, the force direction of the leveling foot 4 is perpendicular to the connection direction between the adjusting screw 43 and the leveling block 421, which can reduce the probability of it loosening due to force.

[0021] In the above-mentioned high-stability support system for the billiard table, by setting the leveling feet 4, before the support system is installed at a predetermined landing point, it can be fine-tuned according to the horizontality through multiple leveling feet 4, and then the support system can be installed. Compared with the method of installing first and then adjusting in the prior art, the stability of the support system after installation is greatly improved, thereby improving the stability of the billiard table and effectively avoiding the subsequent fine-tuning of the position of the large-volume support system.

[0022] The second implementation method: This implementation is based on the first implementation, and a stability monitoring unit is added, and the rest of the parts are consistent with the first implementation.

[0023] like Figure 6 Two points are preset at the lower end of the main bracket 2, and the four points on the two main brackets 2 are located on the same horizontal plane. The points on the two main brackets 2 are symmetrical to each other. A stability monitoring unit is arranged below the main bracket 2. The stability monitoring unit includes three conductive columns 6 respectively installed at three of the points by bolts and a leveling column 7 installed at the last point. Fig. 9 The leveling column 7 includes a mounting plate 71, a double-connected plate 72 fixedly connected to the upper end of the mounting plate 71, and a column 73 located at the upper end of the double-connected plate 72. A laser emitter 81 and a laser receiver 82 are installed at the outer end of the column 73. The laser emitter 81 and the laser receiver 82 are respectively directed to the two conductive columns 6 on the corresponding sides. When the billiard table adopting the support system is used, the laser emitter 81 on the leveling column 7 can emit laser to the adjacent conductive columns 6. When the stability is good and there is no looseness, the laser can be transmitted back through multiple conductive columns 6. The light is projected onto the laser receiver 82 of the leveling column 7, so that the laser receiver 82 obtains relevant laser data. When the stability becomes weak or loose after long-term use, the relative positions of the three conductive columns 6 and the leveling column 7 will change accordingly, making it difficult for the laser receiver 82 to receive the returned light signal. Based on this, the stability of the billiard table can be monitored, which is convenient for timely detection of abnormal stability and timely maintenance, thereby effectively ensuring that when playing billiards, the player's control over the billiard ball is not easily affected by changes in stability.

[0024] It is worth noting that the conduction column 6 and the leveling column 7 are installed on the main bracket 2 after the billiard table is installed, and are in an independent state when not installed.

[0025] like Fig.10 The conducting column 6 includes a base 61, a light-bearing rod 62 rotatably connected to the upper end of the base 61, and a light-guiding disc fixedly connected to the middle of the light-bearing rod 62. The light-guiding disc includes a light-receiving disc 631 with a plurality of connecting feet, a center plate 632 fixedly connected to the center of the light-receiving disc 631, and a light-guiding strip 633 fixedly connected to the horizontal middle of the light-receiving disc 631. The light-guiding strip 633 intersects with the center plate 632. The connecting feet are fixedly connected to the surface of the light-bearing rod 62. A plurality of concentric scale lines 601 are engraved on the surface of the light-receiving disc 631. The plurality of scale lines 601 are concentric with the center plate 632. The center plate 632 and the light-guiding strip 633 are both made of highly reflective materials. A placement groove 401 is opened at the upper end of the leveling block 421. The mounting plate 71 and the base 61 are matched with the placement groove 401.

[0026] When in use, first place the leveling column 7 on the placement groove 401 of one of the leveling feet 4, and then adjust the position so that the laser emitter 81 and the connecting line between the opposite edges of the two leveling feet 4 are on the same plane and parallel to each other, and then place one of the conductive columns 6 on the leveling foot 4 facing the laser emitter 81. At this time, adjust the position of the leveling foot 4 so that the laser of the laser emitter 81 can fall on the light guide disc, and observe the landing point of the laser. When the laser falls on the center plate 632 or the light guide strip 633, the laser can be reflected, which means that the upper surfaces of the leveling blocks 421 on the two leveling feet 4 are on the same horizontal plane. If it falls on the light receiving disc 631, it means that the two If there is a height difference, the height of the leveling block 421 can be adjusted accordingly. After adjustment, the leveling foot 4 is fixed to the ground by the anchor bolts, and then the position of the conductive column 6 is adjusted again to make the laser fall on the center position of the center plate 632, and then the above process is repeated to fine-tune the height of the other two leveling feet 4. Finally, the last center plate 632 reflects the laser back to the leveling column 7 and is received by the laser receiver 82. The four leveling feet 4 are used to support the height adjustment of the leveling block 421 of the main bracket 2, and are located on the same horizontal plane. Finally, the three conductive columns 6 and the leveling column 7 are removed, and then the support system can be installed on multiple leveling feet 4.

[0027] Compared with the first embodiment, in this embodiment, multiple conductive columns 6 can use the leveling column 7 as a reference to adjust the levelness of multiple leveling feet 4, so that after the adjustment, the levelness is higher, and the stability is higher when the support system is installed, so that the billiard table using this support system is more stable.

[0028] It is worth noting that the laser emitter 81 and the laser receiver 82 are at the same height, and when the conductive column 6 and the leveling column 7 are placed on the same horizontal plane, the laser emitted by the laser emitter 81 is at the same height as the middle of the optical disc 631 .

[0029] After the support system is installed, the billiard table board can be installed according to the existing technology. After the installation is completed, the three conduction columns 6 and the leveling column 7 can be installed upside down at four points. During the installation, adjustments are made so that the laser emitted by the laser transmitter 81 can be reflected back to the laser receiver 82.

[0030] It is worth noting that the four points for installing the conduction column 6 and the leveling column 7 do not have to be set on the main bracket 2. During implementation, appropriate positions can be selected according to actual needs, such as being set on two of the longitudinal rods 101, or at the lower end of the billiard table board, etc.

[0031] like Fig.11 The lower end of the column 73 is fixedly connected with an embedded hemisphere 741, and the upper end of the double connecting plate 72 is chiseled with a concave groove 701 matching the lower end of the column 73 and the embedded hemisphere 741. A limit rod 742 is fixedly connected in the spherical groove of the concave groove 701, and a semicircular long hole 702 matching the limit rod 742 is chiseled on the embedded hemisphere 741. Fig.12 When the table is inverted, the positions of the plurality of conductive columns 6 will shift to a certain extent due to the separation of the neutral column 73 and the embedded hemisphere 741 and the double connecting plate 72. When the billiard table is used for a long time and becomes slightly loose and unstable, the positions of the plurality of conductive columns 6 will shift to a certain extent. Fig.13 As shown, the mounting plate 71 will also shift accordingly, and due to the effect of gravity, the column 73 will always be vertically downward. In this case, the relative positions of the laser transmitter 81 and the laser receiver 82 and the conductive column 6 will change, making it difficult for the laser receiver 82 to receive the optical signal. At this time, the staff can maintain the stability according to the situation.

[0032] The vertical span of the semicircular long hole 702 is greater than the depth of the horizontal section of the concave groove 701. The column 73 is made of a high-density material, so that it has a larger gravity under a limited volume. When it is used inverted, it can be used as a counterweight, so that the column 73 can be completely separated from the concave groove 701 and always vertically downward under the action of gravity.

[0033] In summary, by setting the leveling feet 4, before the support system is installed at the predetermined landing point, it can be fine-tuned according to the horizontality through multiple leveling feet 4, and then the support system can be installed. Compared with the method of first installing and then adjusting in the prior art, the stability of the support system after installation is greatly improved, thereby improving the stability of the billiard table, and effectively avoiding the subsequent fine-tuning of the position of the large-volume support system; in addition, with the setting of the conduction column 6 and the leveling column 7, the horizontality of the four corners of the landing point can also be detected, and the adjustment of the horizontality of the leveling feet 4 can be assisted, so as to further improve the stability of the support system after subsequent installation. After installation, the conduction column 6 and the leveling column 7 can also be directly installed at the bottom of the support system. During use, the stability of the billiard table can be monitored, so as to facilitate timely adjustment when abnormalities occur.

[0034] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A high stability support system for a billiard table, characterized by: The invention comprises two cross beams (1), two main brackets (2) located below the two cross beams (1), a shield (3) whose fixed cover is arranged on the upper ends of the two main brackets (2), and four leveling feet (4) respectively fixedly connected to the front and rear lower ends of the two main brackets (2), wherein the shield (3) is located below the two cross beams (1), a plurality of longitudinal rods (101) are fixedly connected between the two cross beams (1), two support columns (102) are fixedly connected between the two cross beams (1) and the outer ends of the two main brackets (2), the outer ends of the two main brackets (2) away from each other are fixedly connected with outer shields (201), the outer shields (201) are arranged on the outside of the connection between the support columns (102) and the main brackets (2), two groups of connecting frames (202) are also fixedly connected between the two main brackets (2), the lower ends of the front sides of the two main brackets (2) are fixedly connected with lower support beams (5), and the lower ends of the lower support beams (5) are fixedly connected with two mutually symmetrical support seats (501); The leveling foot (4) comprises a ground contact seat (41) placed on the ground, a limit plate (44) fixedly connected to the end of the ground contact seat (41) away from the main bracket (2), and an adjusting wedge placed on the upper end of the ground contact seat (41), wherein the ground contact seat (41) is provided with a mounting hole at one end close to the limit plate (44), and a U-shaped groove is formed in the middle of the upper end of the limit plate (44), and the adjusting wedge comprises a leveling block (421) matched with the upper surface of the ground contact seat (41) and two fixedly connected The side plates (422) at the front and rear ends of the leveling block (421) have upper ends higher than the upper surface of the leveling block (421), and when the main bracket (2) is placed on the leveling block (421), the two side plates (422) and the main bracket (2) are fastened by bolts, a limiting groove is cut in the middle of the adjusting screw rod (43), the limiting groove of the adjusting screw rod (43) is stuck in the U-shaped notch in the middle of the limiting plate (44) and is threadedly connected to the middle of the leveling block (421); Two points are preset at the lower end of the main support (2), and the four points on the two main supports (2) are located on the same horizontal plane. The points on the two main supports (2) are symmetrical to each other. A stability monitoring unit is arranged below the main support (2), and the stability monitoring unit comprises three conductive columns (6) respectively installed at three of the points by bolts, and a leveling column (7) installed at the last point.

2. A high stability support system for a billiard table according to claim 1, characterized in that: The upper end of the leveling block (421) is provided with a concave inclined surface, the lower end of the leveling block (421) is provided with an inclined surface matching the concave inclined surface, and the upper surface of the ground contact seat (41) is higher on the side close to the limit plate (44) and lower on the side away from the limit plate (44), and the lower end of the side plate (422) does not contact the ground contact seat (41).

3. A high stability support system for a billiard table according to claim 1, characterized in that: The leveling column (7) comprises a mounting plate (71), a double-connected plate (72) fixedly connected to the upper end of the mounting plate (71), and a column (73) located at the upper end of the double-connected plate (72); a laser transmitter (81) and a laser receiver (82) are mounted on the outer end of the column (73); the laser transmitter (81) and the laser receiver (82) are respectively directed toward two conductive columns (6) on corresponding sides.

4. A high stability support system for a billiard table according to claim 3, characterized in that: The conductive column (6) comprises a base (61), a light-carrying rod (62) rotatably connected to the upper end of the base (61), and a light-guiding disc fixedly connected to the middle of the light-carrying rod (62); the light-guiding disc comprises a light-receiving disc (631) with a plurality of connecting pins, a center plate (632) fixedly connected to the center of the light-receiving disc (631), and a light-guiding strip (633) fixedly connected to the horizontal middle of the light-receiving disc (631); the light-guiding strip (633) intersects with the center plate (632), and the connecting pins are fixedly connected to the surface of the light-receiving rod (62).

5. A high stability support system for a billiard table according to claim 4, characterized in that: The surface of the optical disc (631) is engraved with a plurality of concentric scale lines (601), and the plurality of scale lines (601) are concentric with the center plate (632), and the center plate (632) and the light guide strip (633) are both made of highly reflective materials.

6. A high stability support system for a billiard table according to claim 5, characterized in that: A placement groove (401) is formed at the upper end of the leveling block (421), and the mounting plate (71) and the base (61) are matched with the placement groove (401).

7. A high stability support system for a billiard table according to claim 6, characterized in that: The lower end of the column (73) is fixedly connected with an embedded hemisphere (741), the upper end of the double-connected plate (72) is chiseled with a concave groove (701) matching the lower end of the column (73) and the embedded hemisphere (741), a limit rod (742) is fixedly connected in the spherical groove of the concave groove (701), and the embedded hemisphere (741) is chiseled with a semicircular long hole (702) matching the limit rod (742).

8. A high stability support system for a billiard table according to claim 7, characterized in that: The vertical span of the semicircular long hole (702) is greater than the depth of the horizontal section of the concave groove (701), and the column (73) is made of a high-density material.

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