Mahjong machine tile bearing plate and mahjong machine

Abstract

The utility model relates to the technical field of entertainment equipment, and discloses a mahjong machine tile bearing plate and a mahjong machine, which comprise a tile bearing plate body, an opening is arranged at the end of the tile bearing plate body, a sealing plate is hinged at the opening, a first rotating shaft seat and a second rotating shaft seat are respectively arranged on two sides of the end of the sealing plate, and a connecting shaft is integrally formed on the inner side of the second rotating shaft seat. A notch is formed between the connecting shaft and the first rotating shaft seat, an elastic element is installed on the connecting shaft, and the other end of the elastic element is connected with the card bearing plate body. The first rotating shaft seat and the second rotating shaft seat are arranged on the two sides of the end of the sealing plate respectively, the first rotating shaft and the second rotating shaft are integrally formed and matched with shaft holes in the card bearing plate, the connecting shaft is integrally formed on the inner side of the second rotating shaft seat, the torsional spring is installed on the connecting shaft, and the notch is formed between the connecting shaft and the first rotating shaft seat. The original design that the sealing plate is connected with the card bearing plate body through a shaft is replaced, the structure is simplified, assembly is convenient, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of entertainment equipment, in particular to a mahjong machine card bearing plate and a mahjong machine. Background Art

[0002] In existing mahjong machines, a card-carrying plate that can be raised and lowered relative to the tabletop is provided, and a guide plate hinged to the card-carrying plate is provided at one end of the card-carrying plate, and the guide plate is hinged to the card-carrying plate through an axis. This structure increases the overall structural complexity of the card-carrying plate, puts forward higher requirements for docking accuracy, and increases production costs.

[0003] Application No. CN201920212539.1 discloses a card bearing plate assembly, a card lifting device and a mahjong machine. The card bearing plate assembly includes a card bearing plate, a reset structure and a guide page plate; in the length direction of the card bearing plate, one end of the card bearing plate is used to be hinged with the table top of the mahjong machine, and the other end of the card bearing plate is hinged with the guide page plate; the reset structure is connected between the guide page plate and the card bearing plate. The guide page plate of the above patent is consistent with the width of the card bearing plate, and the guide page plate is hinged with the card bearing plate as a whole, so the structure of the reset structure and the guide page plate is more complicated, and the production cost is high. Utility Model Content

[0004] The utility model aims at the shortcomings of the prior art and provides a mahjong machine card bearing plate and a mahjong machine.

[0005] In order to solve the above technical problems, the utility model is solved by the following technical solutions:

[0006] A card bearing plate for a mahjong machine comprises a card bearing plate body, an opening is formed at the end of the card bearing plate body, a sealing plate is hinged at the opening, a first rotating shaft seat and a second rotating shaft seat are respectively provided on both sides of the end of the sealing plate, a connecting shaft is integrally formed on the inner side of the second rotating shaft seat, a notch is provided between the connecting shaft and the first rotating shaft seat, an elastic element is installed on the connecting shaft, and the other end of the elastic element is connected to the card bearing plate body.

[0007] Preferably, a first rotating shaft is integrally formed on the outer side of the first rotating shaft seat, and a second rotating shaft is integrally formed on the outer side of the second rotating shaft seat.

[0008] Preferably, a first axial hole and a second axial hole are respectively provided on both sides of the opening, the first rotating shaft is hinged to the card bearing plate body through the first axial hole, and the second rotating shaft is hinged to the card bearing plate body through the second axial hole.

[0009] Preferably, the end faces of the first axial hole and the second axial hole are respectively provided with the first axial hole bevel and the second axial hole bevel, the outer end faces of the first rotating shaft and the second rotating shaft are respectively provided with the first rotating shaft bevel and the second rotating shaft bevel, the first rotating shaft bevel is configured with the first axial hole bevel, and the second rotating shaft bevel is configured with the second axial hole bevel.

[0010] Preferably, a first limiting portion is provided on the top of the sealing plate, a second limiting portion is provided on the card bearing plate body, one end of the elastic element is installed in the first limiting portion, and the other end of the elastic element is limited on the card bearing plate body by the second limiting portion.

[0011] Preferably, a first groove body and a second groove body are provided on the sealing plate, and the first limiting portion is located between the first groove body and the second groove body.

[0012] A mahjong machine comprises the mahjong machine card bearing plate.

[0013] The utility model has significant technical effects due to the adoption of the above technical scheme: the first rotating shaft seat and the second rotating shaft seat are respectively arranged on both sides of the end of the sealing plate, and the first rotating shaft and the second rotating shaft are integrally formed to cooperate with the shaft hole on the bearing plate, a connecting shaft is integrally formed on the inner side of the second rotating shaft seat, a torsion spring is installed on the connecting shaft, and a gap is formed between the connecting shaft and the first rotating shaft seat, which replaces the original connection design of the sealing plate and the bearing plate body through a shaft, thereby achieving structural simplification, facilitating assembly, and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural diagram of the plate body.

[0016] Figure 3 yes Figure 2 A partial enlarged view of middle A.

[0017] Figure 4 It is a structural schematic diagram of the sealing plate.

[0018] Figure 5 It is a schematic diagram of the structure of the first rotating shaft and the second rotating shaft.

[0019] Figure 6 It is a structural diagram of the card-bearing plate on the mahjong machine.

[0020] The parts indicated by the numerical symbols in the above drawings are as follows: 1—plate body, 101—opening, 102—first shaft hole, 1021—first shaft hole inclined surface, 103—second shaft hole, 1031—second shaft hole inclined surface, 104—second limiting portion, 2—sealing plate, 201—first limiting portion, 202—first groove body, 203—second groove body, 3—first rotating shaft seat, 4—second rotating shaft seat, 5—first rotating shaft, 501—first rotating shaft inclined surface, 6—second rotating shaft, 601—second rotating shaft inclined surface, 7—connecting shaft, 8—notch, 9—elastic element. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-6 The utility model is further described in detail with examples.

[0022] Example 1

[0023] A card bearing plate for a mahjong machine comprises a card bearing plate body 1, an opening 101 is provided at the end of the card bearing plate body 1, a sealing plate 2 is hinged at the opening 101, a first rotating shaft seat 3 and a second rotating shaft seat 4 are respectively provided on both sides of the end of the sealing plate 2, a connecting shaft 7 is integrally formed on the inner side of the second rotating shaft seat 4, a notch 8 is provided between the connecting shaft 7 and the first rotating shaft seat 3, an elastic element 9 is installed on the connecting shaft 7, in this embodiment, the elastic element 9 is a torsion spring, which is not drawn in the figure, and the other end of the elastic element 9 is connected to the card bearing plate body 1.

[0024] A first rotating shaft 5 is integrally formed on the outer side of the first rotating shaft seat 3 , and a second rotating shaft 6 is integrally formed on the outer side of the second rotating shaft seat 4 .

[0025] A first axial hole 102 and a second axial hole 103 are respectively provided on both sides of the opening 101 . The first rotating shaft 5 is hinged to the card bearing plate body 1 through the first axial hole 102 , and the second rotating shaft 6 is hinged to the card bearing plate body 1 through the second axial hole 103 .

[0026] The end surfaces of the first shaft hole 102 and the second shaft hole 103 are respectively provided with a first shaft hole inclined surface 1021 and a second shaft hole inclined surface 1031, and the outer end surfaces of the first rotating shaft 5 and the second rotating shaft 6 are respectively provided with a first rotating shaft inclined surface 501 and a second rotating shaft inclined surface 601, the first rotating shaft inclined surface 501 is configured with the first shaft hole inclined surface 1021, and the second rotating shaft inclined surface 601 is configured with the second shaft hole inclined surface 1031. Providing the inclined surface facilitates the insertion of the rotating shaft into the shaft hole.

[0027] A first limiting portion 201 is provided on the top of the sealing plate 2. In this embodiment, the first limiting portion 201 is a slot. A second limiting portion 104 is provided on the card bearing plate body 1. In this embodiment, the second limiting portion 104 is a stopper. One end of the elastic element 9 is installed in the first limiting portion 201, and the other end of the elastic element 9 is limited on the card bearing plate body 1 through the second limiting portion 104.

[0028] The sealing plate 2 is provided with a first groove body 202 and a second groove body 203 , and the first limiting portion 201 is located between the first groove body 202 and the second groove body 203 .

[0029] Working principle: The first rotating shaft seat 3 and the second rotating shaft seat 4 are respectively arranged on both sides of the end of the sealing plate 2, and the first rotating shaft 5 and the second rotating shaft 6 are integrally formed to cooperate with the shaft hole on the bearing plate, and a connecting shaft 7 is integrally formed on the inner side of the second rotating shaft seat 4. A torsion spring is installed on the connecting shaft 7, and a gap 8 is formed between the connecting shaft 7 and the first rotating shaft seat 3, replacing the original connection design of the sealing plate 2 and the bearing plate body 1 through a shaft.

[0030] Example 2

[0031] A card bearing plate for a mahjong machine comprises a card bearing plate body 1, an opening 101 is provided at the end of the card bearing plate body 1, a sealing plate 2 is hinged at the opening 101, a first rotating shaft seat 3 and a second rotating shaft seat 4 are respectively provided on both sides of the end of the sealing plate 2, a connecting shaft 7 is integrally formed on the inner side of the second rotating shaft seat 4, a notch 8 is provided between the connecting shaft 7 and the first rotating shaft seat 3, an elastic element 9 is installed on the connecting shaft 7, in this embodiment, the elastic element 9 is a torsion spring, which is not drawn in the figure, and the other end of the elastic element 9 is connected to the card bearing plate body 1.

[0032] A first rotating shaft 5 is integrally formed on the outer side of the first rotating shaft seat 3 , and a second rotating shaft 6 is integrally formed on the outer side of the second rotating shaft seat 4 .

[0033] A first axial hole 102 and a second axial hole 103 are respectively provided on both sides of the opening 101 . The first rotating shaft 5 is hinged to the card bearing plate body 1 through the first axial hole 102 , and the second rotating shaft 6 is hinged to the card bearing plate body 1 through the second axial hole 103 .

[0034] The end surfaces of the first shaft hole 102 and the second shaft hole 103 are respectively provided with a first shaft hole inclined surface 1021 and a second shaft hole inclined surface 1031, and the outer end surfaces of the first rotating shaft 5 and the second rotating shaft 6 are respectively provided with a first rotating shaft inclined surface 501 and a second rotating shaft inclined surface 601, the first rotating shaft inclined surface 501 is configured with the first shaft hole inclined surface 1021, and the second rotating shaft inclined surface 601 is configured with the second shaft hole inclined surface 1031. Providing the inclined surface facilitates the insertion of the rotating shaft into the shaft hole.

[0035] Example 3

[0036] A mahjong machine comprises the mahjong machine card bearing plate.

Claims

1. A mahjong machine card bearing plate, comprising a card bearing plate body (1), an end of the card bearing plate body (1) is provided with an opening (101), a sealing plate (2) is hinged at the opening (101), and the characteristics are: A first rotating shaft seat (3) and a second rotating shaft seat (4) are respectively provided on both sides of the end of the sealing plate (2); a connecting shaft (7) is integrally formed on the inner side of the second rotating shaft seat (4); a notch (8) is provided between the connecting shaft (7) and the first rotating shaft seat (3); an elastic element (9) is installed on the connecting shaft (7); and the other end of the elastic element (9) is connected to the plate body (1).

2. A mahjong machine card holder according to claim 1, characterized in that: A first rotating shaft (5) is integrally formed on the outer side of the first rotating shaft seat (3), and a second rotating shaft (6) is integrally formed on the outer side of the second rotating shaft seat (4).

3. A mahjong machine card holder according to claim 2, characterized in that: A first axial hole (102) and a second axial hole (103) are respectively provided on both sides of the opening (101); the first rotating shaft (5) is hingedly connected to the card bearing plate body (1) through the first axial hole (102); and the second rotating shaft (6) is hingedly connected to the card bearing plate body (1) through the second axial hole (103).

4. A mahjong machine card holder according to claim 3, characterized in that: The end surfaces of the first shaft hole (102) and the second shaft hole (103) are respectively provided with a first shaft hole inclined surface (1021) and a second shaft hole inclined surface (1031); the outer end surfaces of the first rotating shaft (5) and the second rotating shaft (6) are respectively provided with a first rotating shaft inclined surface (501) and a second rotating shaft inclined surface (601); the first rotating shaft inclined surface (501) is configured with the first shaft hole inclined surface (1021), and the second rotating shaft inclined surface (601) is configured with the second shaft hole inclined surface (1031).

5. The mahjong machine card holder according to claim 1, characterized in that: A first limiting portion (201) is provided on the top of the sealing plate (2), a second limiting portion (104) is provided on the card bearing plate body (1), one end of the elastic element (9) is installed in the first limiting portion (201), and the other end of the elastic element (9) is limited on the card bearing plate body (1) by the second limiting portion (104).

6. A mahjong machine card holder according to claim 5, characterized in that: The sealing plate (2) is provided with a first groove body (202) and a second groove body (203), and the first limiting portion (201) is located between the first groove body (202) and the second groove body (203).

7. A mahjong machine, characterized in that: The invention comprises the mahjong machine card bearing plate as described in any one of claims 1 to 6.

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