Mahjong machine base structure

Abstract

The utility model relates to a mahjong machine base structure which comprises a mahjong machine body and a base of the mahjong machine body, and universal wheels with self-locking devices and telescopic supporting legs fixedly connected with the base are installed on the bottom face of the base. The base is reasonable in structural design, the stability of the base in the long-time using process is guaranteed through the combination mode of the universal wheels and the telescopic supporting feet, the telescopic supporting feet are simple in structure and more reliable in structure in the supporting process, the stable supporting service life of the base is guaranteed, and the service life of the base is prolonged. And meanwhile, the requirement of moving and walking of the mahjong machine can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of entertainment machinery, in particular to a mahjong machine base structure. Background Art

[0002] In order to facilitate movement, the current mahjong machine base is equipped with four sets of universal wheels at the bottom of the base. The universal wheels have a self-locking device, which can be locked through the self-locking device when the position is fixed. In this way, the universal wheels will not rotate, thereby ensuring the stable support of the mahjong machine.

[0003] However, although this type of mahjong machine is supported and moved by universal wheels, it is heavy in weight and users tend to press on the tabletop of the mahjong machine during use, so that the universal wheels are subjected to great force and are easily damaged after long-term use, resulting in uneven support effects of the universal wheels. Summary of the invention

[0004] In order to solve the deficiencies in the prior art, the purpose of the utility model is to provide a mahjong machine base structure for improving the stability of the mahjong machine support.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A mahjong machine base structure comprises a mahjong machine body and a base, and is characterized in that a universal wheel with a self-locking device and a retractable support foot fixedly connected to the base are installed on the bottom surface of the base.

[0007] The universal wheels and the retractable legs are distributed on the bottom edge of the base, and the positions of the universal wheels and the retractable legs are cross-distributed.

[0008] The bottom surface of the base is polygonal, the universal wheel is located in the middle of the side edge of the bottom surface of the base, and the retractable support foot is located at the end position of the side edge of the bottom surface of the base.

[0009] A mounting portion with internal threads is arranged on the bottom surface of the base, and the retractable legs are threadedly connected to the mounting portion.

[0010] The beneficial effects of the utility model are: reasonable structural design, by adopting a combination of universal wheels and retractable legs, on the one hand, the stability of the base during long-term use is guaranteed; on the other hand, the structure of the retractable legs is simple, and its structure is more reliable during the supporting process, thereby ensuring the stable supporting life of the base, and at the same time can also meet the needs of the mahjong machine to move and walk. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the bottom surface of the base.

[0014] In the figure: 100 is a mahjong machine body, 200 is a base, 300 is a universal wheel, 400 is a retractable support leg, and 401 is a mounting portion. DETAILED DESCRIPTION

[0015] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0016] according to Figure 1 , Figure 2 As shown: This embodiment provides a mahjong machine base structure, including a mahjong machine body 100 and a base 200, the bottom surface of the base 200 is a square shape, wherein:

[0017] Four groups of retractable legs 400 are installed at the four corners of the base 200. A mounting portion 401 with an internal thread is provided on the bottom surface of the base 200. The retractable legs 400 are threadedly connected to the mounting portion 401. In this way, the retractable legs 400 can be connected to the base 200 by rotation, and their height can also be adjusted by rotation. When the mahjong machine body 100 needs to be moved, the retractable legs 400 can be raised. When the mahjong machine body 100 needs to be fixed, the mahjong machine body 100 can be dropped and supported on the ground. For uneven ground, the height of the retractable legs 400 at different positions can also be adjusted to achieve a leveling effect.

[0018] At the same time, by utilizing the installation position of the retractable legs 400, the support surface formed by the four retractable legs 400 is maximized, thereby ensuring the stability of the support for the mahjong machine body 100, so that when the user presses the table top of the mahjong machine body 100, an ideal support effect can also be achieved;

[0019] Four sets of universal wheels 300 are installed at the middle positions of the four sides of the base 200. The positions of the universal wheels 300 and the retractable legs 400 form a cross-distribution effect. The universal wheels 300 in this embodiment mainly meet the walking function of the mahjong machine body 100, rather than the supporting function. Therefore, when the mahjong machine body 100 is in use, the universal wheels 300 are supported by the retractable legs 400 and are out of contact with the ground or maintain minimum contact. In this way, it can be avoided that the universal wheels 300 are subjected to force during the use of the mahjong machine body 100, thereby ensuring the safety of the universal wheels 300 and preventing them from being damaged due to force.

[0020] The above description is only a preferred implementation mode of the present utility model. As long as the technical solution of the purpose of the present utility model is achieved by basically the same means, it belongs to the protection scope of the present utility model.

Claims

1. A mahjong machine base structure, comprising a mahjong machine body and a base, characterized in that: A universal wheel with a self-locking device and a retractable support foot fixedly connected to the base are installed on the bottom surface of the base; the universal wheel and the retractable support foot are distributed on the edge of the bottom surface of the base, and the positions of the universal wheel and the retractable support foot are cross-distributed; the bottom surface of the base is a polygon, the universal wheel is located in the middle of the side edge of the bottom surface of the base, and the retractable support foot is located at the end position of the side edge of the bottom surface of the base.

2. The mahjong machine base structure according to claim 1, characterized in that: A mounting portion with internal threads is arranged on the bottom surface of the base, and the retractable legs are threadedly connected to the mounting portion.

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