Marble billiard table top connecting clamp

Abstract

The utility model relates to the technical field of billiard sports, and discloses a marble billiard table top connecting clamp which comprises a first marble block and a second marble block, a first connecting block is fixedly connected to the first marble block, and a second connecting block matched with the first connecting block is fixedly connected to the second marble block. And a rotating shaft is rotationally connected to the first connecting block. According to the billiard table, primary fixed connection between the two marble blocks is achieved through the well-designed rotating shafts and the well-designed connecting clamping blocks, a double-fastening mechanism is additionally arranged on the basis of the primary fixed connection, connection stability is guaranteed through the design, the billiard table is not prone to loosening or deformation in the long-term use process, and the service life of the billiard table is prolonged. Meanwhile, the connecting structure is endowed with certain flexibility, fine adjustment can be conveniently carried out by rotating the rotating shaft so as to adapt to different installation environments or tabletop adjustment requirements, the stability and the flexibility are perfectly combined, the use experience of the billiard table is improved, and the service life of the billiard table is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to billiards movement technical field especially relates to marble billiards table top connection card. BACKGROUND

[0002] In the field of billiards movement, billiards table as the core equipment of competition and entertainment, the flatness and stability of its table top are crucial to ensure the fairness and fluency of the game.

[0003] The traditional marble billiards table top often has problems such as loose connection, easy loosening or deformation in the connection process, which not only affects the service life of the billiards table, but also reduces the use experience of the player, and therefore marble billiards table top connection card is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a marble billiards table top connection card.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: marble billiards table top connection card, including first marble block, second marble block, the first marble block is fixedly connected with first connecting block, the second marble block is fixedly connected with the second connecting block that is adapted to the first connecting block, the first connecting block is rotatably connected with the pivot, the bottom of the pivot is fixedly connected with the connecting block, the second connecting block is provided with the connecting card slot that is adapted to the pivot and the connecting block.

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

[0007] The first connecting block is provided with the first recess, the first recess is provided with the fixed pressing block, the first connecting block is provided with the first threaded hole, the second connecting block is provided with the second threaded hole that is adapted to the first threaded hole.

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

[0009] The first threaded hole and the second threaded hole are screw connected with the fastening bolt, and the fastening bolt is screw connected with the fastening nut.

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

[0011] The bottom of the second connecting block is provided with the second recess that is adapted to the fastening nut.

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

[0013] The pivot and the connecting block are provided with two groups and are symmetrically distributed on the first connecting block, and the connecting card slot is provided with two groups and is symmetrically distributed on the second connecting block.

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

[0015] The first threaded hole and the second threaded hole are both provided with two groups and are uniformly distributed on the first connecting block and the second connecting block.

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

[0017] The fastening bolt, the fastening nut and the second groove are all provided with two groups and are uniformly distributed.

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

[0019] 1、The utility model discloses a rotating shaft and connecting block are carefully designed, realize the preliminary fixed connection between two marble blocks, and on this basis, increase double fastening mechanism, this design not only ensures the stability of connection, makes billiard table not easy to loosen or deform in the long -term use, simultaneously gives the connecting structure certain flexibility, through the rotation rotating shaft, can conveniently carry out the fine adjustment to adapt to different installation environment or desktop adjustment demand, the perfect combination of this stability and flexibility not only promotes the use experience of billiard table, also prolongs its life.

[0020] 2、The utility model discloses a second recess is set up in the bottom of the second connecting block, is used for accommodating the fastening nut, because the fastening nut is properly hidden, also reduces the damage to the nut because of accidental collision or friction, further guarantees the stability of connection, simultaneously, this design also avoids the direct pressure of fastening part to marble desktop, reduces the indentation or wear and tear because of long -term fastening. DRAWINGS

[0021] Figure 1 The utility model discloses a marble billiard table surface connecting card three -dimensional structure schematic diagram is proposed;

[0022] Figure 2 The utility model discloses a marble billiard table surface connecting card structure explosion map is proposed;

[0023] Figure 3 The utility model discloses a marble billiard table surface connecting card partial structure schematic diagram is proposed Figure 1 ;

[0024] Figure 4 The utility model discloses a marble billiard table surface connecting card partial structure cross section view is proposed;

[0025] Figure 5 The utility model discloses a marble billiard table surface connecting card partial structure schematic diagram Figure 2 .

[0026] Legend:

[0027] 1. first marble block; 2. second marble block; 3. first connecting block; 4. second connecting block; 5. rotating shaft; 6. connecting block; 7. connecting slot; 8. first groove; 9. fixed pressing block; 10. first threaded hole; 11. second threaded hole; 12. fastening bolt; 13. fastening nut; 14. second groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Referring to Figures 1-5 An embodiment provided by the present application: marble billiard table top connecting card, comprising a first marble block 1 and a second marble block 2, the first marble block 1 is fixedly connected with a first connecting block 3, the second marble block 2 is fixedly connected with a second connecting block 4 matched with the first connecting block 3, the first connecting block 3 is rotatably connected with a rotating shaft 5, the bottom of the rotating shaft 5 is fixedly connected with a connecting block 6, the second connecting block 4 is provided with a connecting slot 7 matched with the rotating shaft 5 and the connecting block 6, through the carefully designed rotating shaft 5 and the connecting block 6, the preliminary fixed connection between the two marble blocks is realized, and on this basis, a double fastening mechanism is added. This design not only ensures the stability of the connection, so that the billiard table is not easy to loosen or deform during long-term use, but also gives the connecting structure a certain flexibility. By rotating the rotating shaft 5, fine adjustment can be easily made to adapt to different installation environments or table top adjustment requirements. The perfect combination of stability and flexibility not only improves the use experience of the billiard table, but also prolongs its service life.

[0030] The first connecting block 3 is provided with a first recess 8, and a fixed pressing block 9 is arranged in the first recess 8. The first connecting block 3 is provided with a first threaded hole 10. The second connecting block 4 is provided with a second threaded hole 11 matched with the first threaded hole 10. The first threaded hole 10 and the second threaded hole 11 are threadedly connected with a fastening bolt 12. The fastening bolt 12 is threadedly connected with a fastening nut 13. The bottom of the second connecting block 4 is provided with a second recess 14 matched with the fastening nut 13. The rotating shaft 5 and the connecting clamping block 6 are both provided with two groups and are symmetrically distributed on the first connecting block 3. The connecting clamping groove 7 is provided with two groups and is symmetrically distributed on the second connecting block 4. The first threaded hole 10 and the second threaded hole 11 are both provided with two groups and are uniformly distributed on the first connecting block 3 and the second connecting block 4. The fastening bolt 12, the fastening nut 13 and the second recess 14 are all provided with two groups and are uniformly distributed. The second recess 14 is arranged at the bottom of the second connecting block 4 and is used for accommodating the fastening nut 13. Since the fastening nut 13 is properly hidden, the damage of the nut caused by accidental collision or friction is reduced, the stability of the connection is further ensured, and meanwhile, the design avoids the direct pressure of the fastening component on the marble table top, and reduces the pressure marks or abrasion caused by long-term fastening.

[0031] Working principle: in the marble billiard table surface connection card, first, the core of the connection card is the precise docking and stable connection between the first marble block 1 and the second marble block 2, in order to achieve this goal, the first connection block 3 is fixed on the first marble block 1, and the second connection block 4 which is accurately matched with it is fixed on the second marble block 2, which ensures the accuracy and stability of the connection, and lays a solid foundation for the subsequent connection steps, next, the rotating shaft 5 is designed on the first connection block 3, the bottom of the rotating shaft 5 is fixed with the connection block 6, at the same time, the connection card slot 7 which is completely matched with the rotating shaft 5 and the connection block 6 is opened on the second connection block 4, in the connection process, first, the rotating shaft 5 and the connection block 6 are aligned and inserted into the connection card slot 7, then the rotating shaft 5 is rotated to drive the connection block 6 to rotate and lock in the card slot, so as to realize the preliminary fixed connection between the first marble block 1 and the second marble block 2, this design not only ensures the stability of the connection, but also gives the connection structure a certain flexibility to adapt to different installation or adjustment requirements, in order to further enhance the stability of the connection, the first recess 8 and the first threaded hole 10 are opened on the first connection block 3, and the second threaded hole 11 is opened on the second connection block 4 at the same time, in the connection process, the fixed pressing block 9 is put into the first recess 8, then the fastening bolt 12 is threaded through the first threaded hole 10 and the second threaded hole 11, and one end of the fastening bolt 12 is screwed with the fixed pressing block 9, after that, the fastening nut 13 is screwed on the fastening bolt 12, by tightening the nut, the fastening bolt 12 generates enough pre-tightening force to firmly lock the two marble blocks together, this double fastening mechanism greatly improves the stability and reliability of the connection, the second recess 14 is also opened at the bottom of the second connection block 4 to accommodate the fastening nut 13, this design not only ensures the tightness of the connection, but also avoids the influence of the fastening nut 13 on the appearance of the table, which improves the overall appearance of the billiard table, finally, in order to maintain the balance and stability of the connection, the rotating shaft 5, the connection block 6, the first threaded hole 10, the second threaded hole 11, the fastening bolt 12, the fastening nut 13 and the second recess 14 are designed according to the principle of symmetry and uniform distribution, specifically, the rotating shaft 5 and the connection block 6 are provided with two groups and are symmetrically distributed on the first connection block 3, the connection card slot 7 is also provided with two groups and is symmetrically distributed on the second connection block 4, at the same time, the first threaded hole 10, the second threaded hole 11, the fastening bolt 12, the fastening nut 13 and the second recess 14 are also provided with two groups and are uniformly distributed, this design ensures that the connection structure can be evenly distributed when stressed, which improves the stability and durability of the connection.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A marble billiard table connecting card, comprising a first marble block (1) and a second marble block (2), characterized in that: A first connecting block (3) is fixedly connected to the first marble block (1), and a second connecting block (4) adapted to the first connecting block (3) is fixedly connected to the second marble block (2). A rotating shaft (5) is rotatably connected to the first connecting block (3), and a connecting card block (6) is fixedly connected to the bottom of the rotating shaft (5). A connecting slot (7) adapted to the rotating shaft (5) and the connecting card block (6) is provided on the second connecting block (4).

2. The marble billiard table connecting card according to claim 1, characterized in that: The first connecting block (3) has a first groove (8) and a fixing block (9) is provided in the first groove (8). The first connecting block (3) has a first threaded hole (10) and the second connecting block (4) has a second threaded hole (11) that matches the first threaded hole (10).

3. The marble billiard table connecting card according to claim 2, characterized in that: The first threaded hole (10) and the second threaded hole (11) are internally threaded with a fastening bolt (12), and a fastening nut (13) is threaded onto the fastening bolt (12).

4. The marble billiard table connecting card according to claim 3, characterized in that: The bottom of the second connecting block (4) is provided with a second groove (14) that is compatible with the fastening nut (13).

5. The marble billiard table connecting card according to claim 4, characterized in that: The rotating shaft (5) and the connecting block (6) are provided in two sets and are symmetrically distributed on the first connecting block (3), and the connecting slot (7) is provided in two sets and is symmetrically distributed on the second connecting block (4).

6. The marble billiard table connecting card according to claim 5, characterized in that: The first threaded hole (10) and the second threaded hole (11) are provided in two sets and are evenly distributed on the first connecting block (3) and the second connecting block (4).

7. The marble billiard table connecting card according to claim 6, characterized in that: The fastening bolt (12), fastening nut (13), and second groove (14) are all provided in two sets and are evenly distributed.

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