Billiards auxiliary aiming training device

Abstract

The utility model belongs to billiards auxiliary training tool technical field discloses a billiards auxiliary aiming training device. The billiards auxiliary aiming training device, including: aiming ball, aiming ball is transparent ball, hit ball, hit ball and aiming ball same size, the horizontal height of the center of hit ball and the horizontal height of the center of aiming ball are same, first bottom plate, aiming ball, hit ball are all installed on first bottom plate, along the direction parallel to vertical direction, the projection of aiming ball and the projection of first bottom plate coincide, the projection of hit ball and the projection of first bottom plate at least partly coincide, scale mark, scale mark sets up in first bottom plate near aiming ball one end. The utility model, through setting the aiming ball of transparent material, can intuitively observe the spatial position relation when two balls abut, reduce the judgment difficulty of the hitting point of aiming ball of novice, improve training efficiency, help the player to master accurate hitting technique.

Description

Technical Field

[0001] This utility model belongs to the technical field of billiards auxiliary training equipment, specifically, it relates to a billiards auxiliary aiming training device. Background Technology

[0002] Billiards is an indoor sport in which players use cues to strike balls on a table, and the winner is determined by scoring points or pocketing specific balls. It originated in Western Europe. Today, billiards enjoys a wide following in China and has become one of the most popular sports.

[0003] However, as is well known, billiards is a sport that demands a high degree of accuracy. Therefore, very few players truly master precise striking techniques and possess a high level of skill. In actual billiards play, to pocket the target ball (object ball) by aiming at the cue ball, a player must determine the correct striking point on the cue ball, allowing it to move along a specific path. However, finding the correct striking point often relies on the player's experience or intuition, especially when the cue ball and object ball are precisely touching. This requires a high level of proficiency, is very unfriendly to beginners, and significantly hinders the further development of billiards. Existing billiards training devices cannot provide a three-dimensional demonstration of the cue ball and object ball being precisely touching, thus failing to assist players in their training.

[0004] Therefore, there is an urgent need to provide a billiards aiming training device that can display in three dimensions that the aiming ball and the target ball are in a close-to-close state, assisting players in training their shot point judgment, in order to overcome the above problems.

[0005] In view of the above, this application is hereby submitted. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology in that it cannot display the aiming ball and the target ball in a three-dimensional way when they are in contact. The purpose is to provide a billiards auxiliary aiming training device that can display the aiming ball and the target ball in a three-dimensional way when they are in contact, and assist players in training to judge the hitting point.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is: a ball-assisted aiming training device, comprising:

[0008] A targeting ball, wherein the targeting ball is a transparent ball;

[0009] A striking ball, the striking ball being the same size as the aiming ball; the horizontal height of the center of the striking ball being the same as the horizontal height of the center of the aiming ball, and the outer periphery of the striking ball abutting against the outer periphery of the aiming ball;

[0010] A first base plate, on which both the aiming ball and the striking ball are mounted; along a direction parallel to the vertical direction, the projections of the aiming ball and the striking ball coincide with the projection portion of the first base plate;

[0011] The scale markings are located at one end of the first base plate near the aiming ball.

[0012] According to one embodiment of the present invention, the aiming ball contains a red marker ball and a support column with one end connected to the marker ball;

[0013] The center of the marker ball coincides with the center of the aiming ball.

[0014] According to one embodiment of the present invention, the first base plate includes a first circular end, a square end, and a second circular end connected in sequence; the first circular end and the second circular end are symmetrically arranged with respect to the square end.

[0015] In the length direction, the distance from the outermost edge of the first circular end and the outermost edge of the second circular end to the centroid of the square end is equal to the diameter of the aiming ball; numerically, the length of the first base plate is equal to twice the diameter of the aiming ball.

[0016] Both the scale markings and the aiming ball are located at the first circular end;

[0017] The striking ball is positioned at the second circular end.

[0018] According to one embodiment of the present invention, in the length direction, the lengths of the first circular end and the second circular end are greater than the length of the square end;

[0019] In the thickness direction, the length of the square end is less than the diameter of the first circular end and the third circular end.

[0020] According to one embodiment of the present invention, the scale markings include:

[0021] The first marking protrusion is disposed on the side of the first circular end near the aiming ball; the first marking protrusion includes a plurality of adjacent protrusions with an interval of 30°; one end of the first marking protrusion is disposed on the first circular end, and the other end protrudes in the direction close to the aiming ball; the protrusion height of the outer side of the first marking protrusion is greater than the protrusion height of the inner side of the first marking protrusion.

[0022] The second identification protrusion includes a plurality of protrusions spaced 15° apart. One end of the second identification protrusion is disposed on the outer periphery of the first circular end, and the other end protrudes in a direction away from the axis of the first circular end. Along a direction parallel to the vertical direction, the projection of the first identification protrusion and the projection of the second identification protrusion at least partially overlap.

[0023] According to one embodiment of the present invention, the billiards auxiliary aiming training device further includes: a second base plate, wherein the second base plate is disposed on the side of the first base plate away from the aiming ball;

[0024] The second base plate is a circular plate-shaped structural component;

[0025] The axis of the second base plate coincides with the straight line containing the centroid of the square end of the first base plate;

[0026] The first base plate can rotate circumferentially relative to the second base plate.

[0027] According to one embodiment of the present invention, the diameter of the second base plate is larger than the diameter of the aiming ball.

[0028] According to one embodiment of the present invention, the square end of the first base plate near the side of the second base plate is provided with a recessed groove in the direction away from the second base plate.

[0029] On one side of the second base plate near the square end of the first base plate, there is a protruding rod that protrudes toward the first base plate and extends into the receiving groove.

[0030] According to one embodiment of the present invention, a rolling bearing is provided between the extending rod and the receiving groove.

[0031] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:

[0032] In this invention, the use of a transparent aiming ball allows for direct observation of the spatial relationship between the two balls when they are in contact, overcoming the limitations of traditional methods that rely solely on experience or intuition to determine the striking point. The aiming ball and striking ball, set at the same height, accurately simulate the contact state of the two balls in actual play, avoiding training deviations caused by height differences. The overlapping design of the first base plate ensures that the two balls are fixed in a horizontal position, creating a standardized training scenario. Gradient markings assist in quantifying the striking angle and force, providing players with a visual reference. This structural combination can three-dimensionally present the geometric relationship of the striking ball in a contact state, reducing the difficulty for beginners in judging the striking point, improving training efficiency, helping players master precise striking techniques, and promoting the popularization and standardization of billiards instruction.

[0033] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0034] The accompanying drawings, as part of this utility model, are used to provide a further understanding of the present utility model. The illustrative embodiments and descriptions of the present utility model are used to explain the present utility model, but do not constitute an undue limitation of the present utility model. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0035] Figure 1 This is a schematic diagram of the overall structure of a billiards auxiliary aiming training device according to an embodiment of the present utility model;

[0036] Figure 2 This is a partial perspective view of the overall structure of a billiards auxiliary aiming training device in an embodiment of the present invention, taken from a top-down perspective.

[0037] Figure 3 This is a schematic diagram showing the arrangement of the marker ball in a billiards-aided aiming training device according to an embodiment of the present invention;

[0038] Figure 4 This is a schematic diagram showing the arrangement of the marker ball in a billiards-aided aiming training device from another perspective in an embodiment of this utility model.

[0039] Description of main components in the diagram:

[0040] 1. Aiming ball; 11. Marking ball; 12. Support column; 2. Striking ball; 3. First base plate; 31. First circular end; 32. Square end; 33. Second circular end; 4. Scale marking; 41. First marking protrusion; 42. Second marking protrusion; 5. Second base plate; 51. Extending rod.

[0041] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0043] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] like Figures 1 to 4 As shown, the billiards-aiding aiming training device of this utility model includes:

[0046] Aiming ball 1, wherein the aiming ball 1 is a transparent ball;

[0047] A striking ball 2 is made, which is the same size as the aiming ball 1; the horizontal height of the center of the striking ball 2 is the same as the horizontal height of the center of the aiming ball 1, and the outer periphery of the striking ball 2 is in contact with the outer periphery of the aiming ball 1 (point contact).

[0048] The first base plate 3, the aiming ball 1 and the hitting ball 2 are both mounted on the first base plate 3; along a direction parallel to the vertical direction, the projection of the aiming ball 1 and the projection of the hitting ball 2 coincide with the projection portion of the first base plate 3;

[0049] The scale mark 4 is located at one end of the first base plate 3 near the aiming ball 1.

[0050] In this invention, the transparent aiming ball 1 allows for direct observation of the spatial relationship between the two balls when they are in contact, overcoming the limitations of traditional methods that rely solely on experience or intuition to determine the striking point. The equally high aiming ball 1 and striking ball 2 accurately simulate the contact state of the two balls in actual play, avoiding training deviations caused by height differences. The overlapping projection design of the first base plate 3 ensures that the two balls are fixed in a horizontal position, creating a standardized training scenario. The scale markings 4 assist in quantifying the striking angle and force, providing players with a visual reference. This structural combination can three-dimensionally present the geometric relationship of the striking ball in a contact state, reducing the difficulty for beginners in judging the striking point, improving training efficiency, helping players master precise striking techniques, and promoting the popularization and standardization of billiards instruction.

[0051] In one specific embodiment of this example, the striking ball 2 is a solid, opaque ball or an opaque, hollow ball.

[0052] In one specific embodiment of this example, the aiming ball 1 is a transparent solid ball, or the aiming ball 1 is a transparent hollow ball.

[0053] Please see the appendix Figure 2 To be continued Figure 4 In one specific embodiment of this example, a red marker ball 11 is provided inside the aiming ball 1;

[0054] The center of the marker ball 11 coincides with the center of the aiming ball 1.

[0055] In this invention, by setting the marker ball 11, the center position of the aiming ball 1 can be clearly defined, making it easier for players to determine the hitting point of the aiming ball 1 and preventing excessive deviation from the center of the ball, which would cause the actual ball 2 to shift and move when it is hit.

[0056] Specifically, for the aiming ball 1 being a transparent solid ball, the marking ball 11 is located at the center of the aiming ball 1;

[0057] For the aiming ball 1 being a transparent hollow ball, the marking ball 11 is supported at the center of the aiming ball 1 by a support column 12. One end of the support column 12 is connected to the marking ball 11, and the other end is connected to the inner wall of the aiming ball 1. At least one support column 12 is provided.

[0058] In one specific embodiment of this example, the diameter of the support column 12 is smaller than the diameter of the marking ball 11.

[0059] Please see the appendix Figure 1 and attached Figure 2 In one specific embodiment of this example, the aiming ball 1 is at least partially embedded in the first base plate 3 (that is, the actual observable aiming ball 1 is not a complete sphere, but is partially embedded in the first base plate 3).

[0060] In one specific embodiment of this example, in a direction parallel to the vertical direction, the length of the portion of the aiming ball 1 on the first base plate 3 is greater than the length of the aiming ball 1 embedded in the first base plate 3.

[0061] Numerically, the length (vertical height) of the aiming ball embedded in the first base plate 3 is less than half the radius of the aiming ball 1.

[0062] Please see the appendix Figure 1 To be continued Figure 4 In one specific embodiment of this example, the first base plate 3 includes a first circular end 31, a square end 32, and a second circular end 33 connected in sequence; the first circular end 31 and the second circular end 33 are symmetrically arranged with respect to the square end 32.

[0063] In the length direction, the distance from the outermost edge of the first circular end 31 to the centroid of the square end 32 is equal to the distance from the outermost edge of the second circular end 33 to the centroid of the square end 32, equal to the diameter of the aiming ball 1, and equal to the diameter of the striking ball 2; numerically, the length of the first base plate 3 is equal to twice the diameter of the aiming ball 1.

[0064] The scale markings 4 and the aiming ball 1 are both located at the first circular end 31;

[0065] The striking ball 2 is located at the square end 32.

[0066] In one specific embodiment of this example, the first base plate 3 is an integral plate.

[0067] In one specific embodiment of this example, the projection of the aiming ball 1 is circular along a direction parallel to the vertical direction, and the projection of the aiming ball 1 coincides with the projection of the first circular end 31 of the first base plate 3.

[0068] In one specific embodiment of this example, the projection of the striking ball 2 is circular along a direction parallel to the vertical direction, and the projection of the striking ball 2 coincides with the projection of the second circular end 33 of the first base plate 3.

[0069] In one specific embodiment of this example, along a direction parallel to the vertical direction, the projection of the square end 32 of the first base plate 3 is a square plate with arc edges on two opposite sides (the projection of the first base plate 3, the part after subtracting the two circles at both ends is the projection of the square end 32).

[0070] In one specific embodiment of this invention, the striking ball 2 is partially disposed in the first base plate 3;

[0071] An arc-shaped groove is provided on the upper surface of the second circular end 33 of the first base plate 3 (the surface near the end of the striking ball 2);

[0072] The arc-shaped placement groove corresponds to the shape of the striking ball 2 and is used to accommodate the striking ball 2.

[0073] In one specific embodiment of this example, the striking ball 2 contains a spherical permanent magnet; the center of the permanent magnet coincides with the center of the striking ball 2.

[0074] An iron sheet is provided on the inner side of the receiving groove of the second circular end 33 of the first base plate 3 near the end of the striking ball 2. The iron sheet attracts the permanent magnet in the striking ball 2, so that the striking ball 2 can be placed in the receiving groove of the square end 32 of the first base plate 3 near the end of the striking ball 2.

[0075] That is, the striking ball 2 is detachably mounted on the first base plate 3.

[0076] Please see the appendix Figure 1 To be continued Figure 4 In one specific embodiment of this example, the scale marking 4 includes:

[0077] The first marking protrusion 41 is disposed on the side (top surface) of the first circular end 31 near the aiming ball 1; the first marking protrusion 41 includes a plurality of adjacent protrusions spaced at 30° intervals, one end of the first marking protrusion 41 is disposed on the first circular end 31, and the other end protrudes in the direction close to the aiming ball 1; the protrusion height of the outer side of the first marking protrusion 41 (the side closer to the outer periphery of the first circular end 31) is greater than the protrusion height of the inner side of the first marking protrusion 41 (the side closer to the center of the first circular end 31).

[0078] The second identification protrusion 42 includes a plurality of protrusions with an adjacent interval of 15°. One end of the second identification protrusion 42 is disposed on the outer periphery (face) of the first circular end 31, and the other end protrudes in a direction away from the center of the first circular end 31. Along a direction parallel to the vertical direction, the projection of the first identification protrusion 41 and the projection of the second identification protrusion 42 at least partially overlap.

[0079] Please see the appendix Figure 2 To be continued Figure 4 In one specific embodiment of this example, the total range indicated by the first marking protrusion 41 is 180°, and there are 7 corresponding first marking protrusions 41.

[0080] In one specific embodiment of this example, the first marking protrusion 41 corresponds to a total indicated range of 180° with a mark of 0 at the middle position;

[0081] Starting from the 0 mark, there are three marks in a clockwise direction: +30°, +60°, and +90°.

[0082] Starting from the 0 mark, three marks are marked counterclockwise: -30°, -60°, and -90°.

[0083] Please see the appendix Figure 2 To be continued Figure 4 In one specific embodiment of this example, the total range indicated by the second marking protrusion 42 is 180°, and the total range indicated by the second marking protrusion 42 is the same as the total range indicated by the first marking protrusion 41 (in the direction parallel to the vertical direction).

[0084] There are 13 corresponding second identifier protrusions 42.

[0085] In one specific embodiment of this example, the second marking protrusion 42 corresponds to a total indicated range of 180° with a mark of 0 at the middle position;

[0086] Starting from the 0 mark, six marks are sequentially marked clockwise: +15°, +30°, +45°, +60°, +75°, and +90°.

[0087] Starting from the 0 mark, six marks are sequentially marked clockwise: -15°, -30°, -45°, -60°, -75°, and -90°.

[0088] It is understandable that the phrase "the projection of the first marking protrusion 41 and the projection of the second marking protrusion 42 at least partially coincide" mentioned above means that the projections of the first marking protrusion 41 and the second marking protrusion 42, which represent the scales 0, +30°, +60°, +90°, -30°, -60°, and -90°, coincide in a direction parallel to the vertical direction.

[0089] Please see the appendix Figure 1 To be continued Figure 4 In one specific embodiment of this invention, the billiards-assisted aiming training device further includes: a second base plate 5, which is disposed on the side of the first base plate 3 away from the aiming ball 1;

[0090] The second base plate 5 is a circular plate-shaped structural component;

[0091] The axis of the second base plate 5 coincides with the straight line where the centroid of the square end 32 of the first base plate 3 is located;

[0092] The first base plate 3 can rotate circumferentially relative to the second base plate 5.

[0093] In this invention, by setting the second base plate, relative rotation with the first base plate is achieved, which facilitates observation of the spatial relationship between the aiming ball 1 and the hitting ball 2 from different angles, and determines a more accurate hitting point.

[0094] In one specific embodiment of this example, along a direction parallel to the vertical direction, the projection of the second base plate 5 is greater than or equal to the projection of the aiming ball 1 and the projection of the first circular end 31 of the first base plate 3.

[0095] When in use, the second base plate 5 is placed on the side away from the first base plate 3 on the table, so that the user can observe the relative positions of the two balls from multiple angles and determine the appropriate hitting point.

[0096] In one specific embodiment of this example, the diameter of the second base plate 5 is larger than the diameter of the aiming ball 1.

[0097] In one specific embodiment of this example, a corrugated anti-slip pad (not shown in the figure) is provided on the side of the second base plate 5 away from the first base plate 3, so that it can be stably placed on the table.

[0098] In one specific embodiment of this example, the first base plate 3 is provided with a recessed groove (not shown in the figure) on the side near the second base plate 5.

[0099] The second base plate 5 is provided with an extension rod 51 protruding towards the first base plate 3 on the side close to the first base plate 3, and the extension rod 51 extends into the receiving groove.

[0100] In one specific embodiment of this example, the diameter of the extension rod 51 is smaller than the diameters of the first base plate 3 and the second base plate 5;

[0101] The length and width of the square end 32 are both greater than the diameter of the protruding rod 51.

[0102] It is understandable that an extension rod could be provided on the first base plate 3, and a receiving groove could be provided at the corresponding position on the second base plate 5 (this will not be described in detail here).

[0103] In one specific embodiment of this invention, a rolling bearing (not shown in the figure) is provided between the extending rod and the receiving groove.

[0104] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. The implementation schemes in the above embodiments can also be further combined or replaced. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A cue ball assisted aiming training device, characterized by, include: Aiming ball (1), wherein the aiming ball (1) is a transparent ball; The striking ball (2) is the same size as the aiming ball (1); the horizontal height of the center of the striking ball (2) is the same as the horizontal height of the center of the aiming ball (1); and the outer periphery of the striking ball (2) is in contact with the outer periphery of the aiming ball (1). The first base plate (3) is on which the aiming ball (1) and the hitting ball (2) are mounted; along a direction parallel to the vertical direction, the projection of the aiming ball (1) and the projection of the hitting ball (2) coincide with the projection portion of the first base plate (3); The scale marking (4) is located at one end of the first base plate (3) near the aiming ball (1).

2. A billiards auxiliary aiming training device according to claim 1, characterized in that, The aiming ball (1) contains a red marker ball (11) and a support column (12) with one end connected to the marker ball (11). The center of the marker ball (11) coincides with the center of the aiming ball (1).

3. The billiards-aided aiming training device according to claim 2, characterized in that, The first base plate (3) includes a first circular end (31), a square end (32), and a second circular end (33) connected in sequence; the first circular end (31) and the second circular end (33) are symmetrically arranged with respect to the square end (32); In the length direction, the distance from the outermost edge of the first circular end (31), the outermost edge of the second circular end (33) to the centroid of the square end (32) is equal to the diameter of the aiming ball (1); numerically, the length of the first base plate (3) is equal to twice the diameter of the aiming ball (1); The scale markings (4) and the aiming ball (1) are both located at the first circular end (31). The striking ball (2) is positioned at the second circular end (33).

4. The billiards auxiliary aiming training device according to claim 3, characterized in that, In the length direction, the lengths of the first circular end (31) and the second circular end (33) are greater than the length of the square end (32); In the thickness direction, the length of the square end (32) is less than the diameter of the first circular end (31) and the second circular end (33).

5. A billiards-aided aiming training device according to claim 3, characterized in that, The scale markings (4) include: The first marking protrusion (41) is disposed on the side of the first circular end (31) near the aiming ball (1); the first marking protrusion (41) includes a plurality of adjacent protrusions with an interval of 30°; one end of the first marking protrusion (41) is disposed on the first circular end (31), and the other end protrudes in the direction close to the aiming ball (1); the protrusion height of the outer side of the first marking protrusion (41) is greater than the protrusion height of the inner side of the first marking protrusion (41); The second identification protrusion (42) includes a plurality of protrusions with an adjacent interval of 15°. One end of the second identification protrusion (42) is disposed on the outer periphery of the first circular end (31), and the other end protrudes in a direction away from the axis of the first circular end (31). Along a direction parallel to the vertical direction, the projection of the first identification protrusion (41) and the projection of the second identification protrusion (42) at least partially overlap.

6. A billiards-aided aiming training device according to any one of claims 3-5, characterized in that, Also includes: The second base plate (5) is disposed on the side of the first base plate away from the aiming ball; The second base plate (5) is a circular plate-shaped structural component; The axis of the second base plate (5) coincides with the straight line where the centroid of the square end (32) of the first base plate (3) is located; The first base plate (3) can rotate circumferentially relative to the second base plate (5).

7. A billiards-aided aiming training device according to claim 6, characterized in that, The diameter of the second base plate (5) is larger than the diameter of the aiming ball (1).

8. A billiards-aided aiming training device according to claim 6, characterized in that, The square end (32) of the first base plate (3) near the side of the second base plate (5) is provided with a recessed groove in the direction away from the second base plate (5); The second base plate (5) is provided with a protruding rod protruding in the direction of the first base plate (3) near the square end (32) of the first base plate (3), and the protruding rod extends into the receiving groove.

9. A billiards-aided aiming training device according to claim 8, characterized in that, A rolling bearing is provided between the protruding rod and the receiving groove.

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