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Door opening mechanism of automatic mahjong machine

A technology of door opening mechanism and mahjong machine, applied in sports accessories, indoor games, etc., can solve the problems of high cost, large space occupation, complicated control system, etc., and achieve the effect of neat and beautiful appearance

Active Publication Date: 2013-09-04
MATSUOKA TECH ZHEJIANG INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lifting type door opening mechanism needs to use a large power and large volume motor, which occupies a large space at the bottom of the machine, resulting in an increase in the thickness and weight of the whole machine; the other two translational door opening mechanisms generally need to use two drive motors, and the control system is relatively Complicated and relatively expensive

Method used

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  • Door opening mechanism of automatic mahjong machine
  • Door opening mechanism of automatic mahjong machine
  • Door opening mechanism of automatic mahjong machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 , 2 The structure schematic diagram of a kind of embodiment of the present invention shown in and 3, a kind of door-opening mechanism of automatic mahjong machine, comprise the bracket base 2 that is fixed on the card slot 1 below of desktop board, be located at the rotary door-opening assembly on the bracket base and The power device, the rotating door opening assembly includes a transmission member connected to the power device transmission and a door opening part that is transferred on the bracket seat and is slidably connected with the transmission part. The card slot is closed or the door opening part is rotated relative to the dice disc to open the card slot.

[0033] The transmission member is a transmission ring 3 that is horizontally rotated on the support seat. The door opening component includes a door sheet 4 arranged above the transmission ring. The transmission rings are uniformly distributed in the circumferential direction, and in this...

Embodiment 2

[0036] Such as Figures 1 to 10 As shown, on the basis of the above-mentioned embodiment, a lifting structure and a lifting structure are added between the moving part and the transmission ring to make the upper surface 435 of the engaging part rise to the level with the upper end surface 11 of the slot when the door is closed in place. When the door sheet starts to unfold, the door sheet is lowered to a descending structure in which the upper end surface of the door sheet is lower than the lower end surface 12 of the slot. The lifting structure includes a first wedge 422 arranged on the lower surface of the moving part and a second wedge 32 arranged on the upper surface of the transmission ring. The first wedge and the second wedge correspond to the circumferential direction of the transmission ring. In the unfolded state, a first inclined surface 4221 is provided on the side of the first wedge close to the second wedge, and a second inclined surface 321 is provided on the si...

Embodiment 3

[0038] Such as Figure 10 and 11 As shown, on the basis of the second embodiment, the content of the descending structure is added. The descending structure also includes a hook body 411 arranged on the lower surface of the adapter part. The hook body corresponds to the third wedge. After the door pieces are closed, The third wedge is positioned between the hook body and the transfer part. When the door is unfolded, the third wedge moves relative to the hook body and at the same time presses down the hook body when the third wedge moves down with the moving part. Thereby, the transition part is moved down. In this way, when the door sheet is lowered and unfolded, both ends of the transfer part and the moving part of the door sheet can be lowered synchronously, so as to prevent the door sheet from being stuck and affecting the use. After the door is unfolded, the moving part of the next door will move below the transition part of the previous door, so the lower surface of the...

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PUM

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Abstract

The invention discloses a door opening mechanism of an automatic mahjong machine, which comprises a bracket seat, a rotary door opening assembly and a power device, wherein the bracket seat is fixed below a mahjong tile throwing opening of a desk panel; the rotary door opening assembly and the power device are arranged on the bracket seat; the rotary door opening assembly comprises a driving member which is in driving connection with the power device, and a door opening component which is connected onto the bracket seat in a rotary manner and is in sliding connection with the driving member; and the power device drives the driving member to rotate, so that the door opening component rotates and is folded relatively to a dice disk to close the mahjong tile throwing opening or the door opening component rotates and is unfolded relatively to the dice disk to open the mahjong tile throwing opening. The door opening mechanism of the automatic mahjong machine has a simple and reasonable structure and attractive and generous appearance; the internal space of a mahjong machine is adequately utilized; and by adopting a rotary door opening structural way, the size and the weight of a whole machine are greatly reduced.

Description

technical field [0001] The invention relates to an automatic mahjong machine, in particular to a door opening mechanism of the automatic mahjong machine, which is suitable for various automatic mahjong machines. Background technique [0002] At present, users have higher and higher requirements for the performance and appearance of mahjong machines. The door-opening mechanisms of automatic mahjong machines on the market mainly have two structural forms, including lift-type door-opening mechanisms and two-door translation-type door-opening mechanisms. The lifting type door opening mechanism needs to use a large power and large volume motor, which occupies a large space at the bottom of the machine, resulting in an increase in the thickness and weight of the whole machine; the other two translational door opening mechanisms generally need to use two drive motors, and the control system is relatively Complicated and relatively expensive. Contents of the invention [0003] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63F9/20
Inventor 胡仁泉俞佳彬
Owner MATSUOKA TECH ZHEJIANG INC