CN211798739U

CN211798739U - Control mechanism of support frame of mahjong machine lifting device

Info

Publication number: CN211798739U
Application number: CN201921653901.5U
Authority: CN
Inventors: 崔华健
Original assignee: Individual
Current assignee: Wu Guofeng
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-10-30
Anticipated expiration: 2029-09-30

Abstract

In order to realize the aim, the utility model provides a control mechanism of a support frame of a lifting device of a mahjong machine, which comprises a support plate; and a swing mechanism for controlling the support plate to swing is connected below the support plate. The support plate is provided with a gap for the mahjong tile lifting mechanism, and when the mahjong tile lifting mechanism reaches the highest position, the support plate supports against the mahjong tile lifting mechanism, so that the stability is improved.

Description

Control mechanism of support frame of mahjong machine lifting device

Technical Field

The utility model relates to a technical field of mahjong machine, in particular to control mechanism of support frame of mahjong machine lifting device.

Background

The working principle of the mahjong machine is that the mahjong with the back face upward is sucked by the magnetic ring on the shuffling barrel, rotates along with the magnetic ring and is sent to the conveying groove, and is pushed into blocks by the stacking and pushing motor at the machine head and is pushed away by the chain rod, and the mahjong without magnetism at the front face continues to rotate on the plate, which is upgraded to a four-port machine at present. The mahjong rises from the inside of the table to the table top and needs a lifting plate, and the lifting plate lifts the mahjong up and down. Chinese utility model patent with publication number CN208372457U discloses a mahjong machine rise tablet device, including rising tablet subassembly, mainboard, driving motor and elevating gear, its characterized in that of this elevating gear: the first lifting guide arm is hinged to the first driving gear and used for pushing and lifting the mahjong piece assembly; the second lifting guide arm is hinged at the second driving gear and used for pushing and lifting the mahjong piece assembly; the first rocker arm is arranged at the first driven gear and used for pushing the first lifting guide arm; and the second rocker arm is arranged at the second driven gear and used for pushing the second lifting guide arm. This patent is through first lift guide arm and second lift guide arm control rise the lift of tablet subassembly, but can not rise the tablet subassembly and rise to the highest place and play the supporting role, leads to rising the tablet subassembly and easily damages.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide a control mechanism of mahjong machine lifting device's support frame, it aims at solving among the prior art the highest piece subassembly that rises and does not have the fragile technical problem of support.

Preferably, the swing mechanism includes a rotating disk, a track provided on the rotating disk, and a swing arm that moves along the track via a first rotating shaft.

Preferably, the rotary disk includes a rotary disk body rotatably mounted about an axis and a through hole provided in the rotary disk body.

Preferably, the track includes a concentric track concentric with the rotary disk body and an eccentric track provided on the concentric track.

Preferably, one end of the rocker arm is fixed through a second rotating shaft; the other end of the rocker arm is provided with a movable notch.

Preferably, a baffle plate installed in the movable notch is arranged at the bottom of the supporting plate.

Compared with the prior art, the utility model provides a pair of control mechanism of support frame of mahjong machine lifting device's beneficial effect does: the support plate is provided with a notch for the mahjong tile lifting mechanism, when the mahjong tile lifting mechanism reaches the highest position, the support plate supports the mahjong tile lifting mechanism, so that the stability of the mahjong tile lifting mechanism is improved, and the practical service life of the mahjong machine is prolonged.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of a control mechanism of a support frame of a mahjong machine lifting device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another side of a control mechanism of a support frame of a mahjong machine lifting device according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a rotating disk of a control mechanism of a support frame of a mahjong machine lifting device according to an embodiment of the present invention.

In the figure: 1. a swing mechanism; 11. Rotating the disc; 111. a rotating disk body; 112. a through hole; 12. a track; 121. concentric tracks; 122. an eccentric track; 13. a rocker arm; 131. a second rotating shaft; 132. a movable notch; 14. a first rotating shaft; 2. a support plate; 21. and a baffle plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, an embodiment of the present invention provides a control mechanism for a support frame of a lifting device of a mahjong machine, including a support plate 2. A swing mechanism 1 for controlling the swing of the support plate 2 is connected below the support plate 2.

Specifically, the swing mechanism 1 controls the support plate 2 to move left and right. The supporting plate 2 is provided with a gap for the mahjong tile lifting mechanism, when the mahjong tile lifting mechanism reaches the highest position, the supporting plate 2 props against the mahjong tile lifting mechanism, and therefore stability is improved.

Referring to fig. 2, in an alternative embodiment, the swing mechanism 1 includes a rotating disk 11, a track 12 provided on the rotating disk 11, and a swing arm 13 moving along the track 12 by a first rotating shaft 14.

Specifically, the rotating disc 11 is concentrically provided with a track 12. The rail 12 is a circular arc rail. During operation, the rotating disc 11 rotates around the center of a circle, the first rotating shaft 14 moves along the track 12, and the rocker arm 13 swings left and right.

Referring to fig. 1 and 2, in an alternative embodiment, the rotary disk 11 includes a rotary disk body 111 rotatably mounted about an axis line and a through hole 112 provided on the rotary disk body 111.

Specifically, a rotating shaft is concentrically fixed to the through hole 112, and the rotating disk 11 rotates around the center line.

Referring to fig. 1, 2 and 3, in an alternative embodiment, the track 12 includes a concentric track 121 concentric with the rotating disk body 111 and an eccentric track 122 disposed on the concentric track 121.

Specifically, the eccentric track 122 is connected to the concentric track 121 to allow the first shaft 14 to pass through. When the first rotating shaft 14 enters the eccentric track 122, the rocker arm 13 drives the support plate 2 to swing left and right.

Referring to fig. 1, in an alternative embodiment, one end of the swing arm 13 is fixed by a second rotating shaft 131; a movable notch 132 is provided at the other end of the swing arm 13.

Specifically, the bottom of the swing arm 13 is fixed by the second rotating shaft 131. When the first rotating shaft 14 enters the eccentric track 122, the swing arm 13 rotates around the second rotating shaft 131 to drive the supporting plate 2 to swing left and right.

Referring to fig. 1 and 2, in an alternative embodiment, a baffle plate 21 is provided at the bottom of the supporting plate 1 to be installed in the movable notch 132.

Specifically, the movable notch 132 is installed above the swing arm 13. The supporting plate 2 can be driven to move left and right conveniently when the rocker arm 13 rotates around the second rotating shaft 131.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. A control mechanism of a support frame of a mahjong machine lifting device comprises a support plate (2); the method is characterized in that: a swing mechanism (1) for controlling the support plate (2) to swing is connected below the support plate (2); the supporting plate (2) is provided with a gap for the mahjong tile lifting mechanism to lift, and when the mahjong tile lifting mechanism reaches the highest position, the supporting plate (2) props against the mahjong tile lifting mechanism.

2. The control mechanism of the support frame of the mahjong machine lifting device as claimed in claim 1, wherein: the swing mechanism (1) comprises a rotating disc (11), a track (12) arranged on the rotating disc (11) and a rocker arm (13) moving along the track (12) through a first rotating shaft (14).

3. The control mechanism of the support frame of the mahjong machine lifting device according to claim 2, characterized in that: the rotating disc (11) comprises a rotating disc body (111) which is rotatably arranged around the axis and a through hole (112) which is arranged on the rotating disc body (111).

4. The control mechanism of the support frame of the mahjong machine lifting device as claimed in claim 3, wherein: the track (12) includes a concentric track (121) concentric with the rotating disk body (111) and an eccentric track (122) provided on the concentric track (121).

5. The control mechanism of the support frame of the mahjong machine lifting device according to the claim 2, 3 or 4, is characterized in that: one end of the rocker arm (13) is fixed through a second rotating shaft (131); and a movable notch (132) is arranged at the other end of the rocker arm (13).

6. The control mechanism of the support frame of the mahjong machine lifting device as claimed in claim 5, wherein: the bottom of the supporting plate (2) is provided with a baffle (21) arranged in the movable gap (132).