Tray lifting mechanism of marble machine

Abstract

The utility model relates to a marble machine tray lifting mechanism, which belongs to the technical field of game machine equipment and comprises a marble game plate, a plurality of game score grooves are arranged at the top of the marble game plate, a main support is fixedly mounted at the bottom of the marble game plate, and a lifting component is mounted on the outer side of the main support. The lifting assembly comprises an auxiliary support fixedly installed at the bottom of the main support, an installation block fixed to the inner bottom wall of the auxiliary support, a servo motor fixedly installed on the front face of the installation block, a transmission piece fixedly installed on an output shaft of the servo motor, and a transmission plate rotationally connected to the side, away from the servo motor, of the transmission piece through a rotating shaft. The touch switch is fixedly mounted on the back surface of the mounting block; and the limiting seat is fixedly mounted at the bottom of the main bracket. According to the tray lifting mechanism of the marble machine, marbles can be ejected more smoothly and stably, the situation of shaking is not prone to occurring, and therefore the probability that the marbles are clamped is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of game machine equipment, in particular to a pinball machine tray lifting mechanism. Background Art

[0002] In a pinball machine, marbles are launched through a catapult, allowing the marbles to knock down figurines or enter winning holes to obtain corresponding scores. After the game is over, the marbles in the winning holes need to be ejected through a tray lifting mechanism to facilitate the summary of the scores and the collection of the ejected marbles for subsequent use.

[0003] According to a pinball game machine disclosed in Chinese patent publication number CN220933563U, the ejection force of the pinballs can be controlled by a manual ball beater to control the pinballs to roll into different scoring slots. Points can be obtained by combining different scoring slots, which provides better game fun and further enhances its entertainment value.

[0004] However, this patent still has certain shortcomings in actual use. Like a conventional pinball game machine, this patent also uses a single axis of the first drive device to directly drive the lifting plate to move, and then the marbles in the corresponding scoring slot are ejected through the first push column. However, due to the large area of ​​the lifting plate, it is easy to slow down during the frequent rising and falling process, which will cause the marbles or the first push column to deviate during the process of pushing the marbles, and then the marbles are likely to get stuck in the scoring slot, affecting the actual use experience. At the same time, maintenance is also required. In this regard, the present application is based on the optimization of the marble ejection structure in the pinball machine, and provides a pinball machine tray lifting mechanism to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a pinball machine tray lifting mechanism, which has the advantages of being able to eject pinballs more smoothly and stably, and solves the problem that the existing pinball machine tray lifting mechanism is prone to pinball jamming due to slow movement during actual use.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose of ejecting marbles more smoothly and stably, the present invention provides the following technical solution: a pinball machine tray lifting mechanism, comprising a pinball game board, a plurality of game scoring slots being formed on the top of the pinball game board, a main bracket being fixedly mounted on the bottom of the pinball game board, and a lifting assembly being mounted on the outer side of the main bracket;

[0009] The lifting assembly includes a sub-bracket fixedly mounted on the bottom of the main bracket, a mounting block fixed on the inner bottom wall of the sub-bracket, a servo motor fixedly mounted on the front of the mounting block, a transmission plate fixedly mounted on the output shaft of the servo motor, a transmission plate rotatably connected to the transmission plate on the side away from the servo motor through a rotating shaft, a touch switch fixedly mounted on the back of the mounting block, a limit seat fixedly mounted on the bottom of the main bracket, three linear bearings fixedly mounted on the bottom of the limit seat, a transmission shaft passing through and slidably connected to the inner side of the linear bearing, a fixing plate fixed between the bottom ends of the three transmission shafts, a lifting tray fixed between the top ends of the three transmission shafts, and a plurality of lifting columns fixed on the top of the lifting tray.

[0010] Furthermore, the number of the game scoring slots is equal to the number of the lifting columns, and the height of the lifting columns is greater than the thickness of the game scoring slots.

[0011] Furthermore, the lifting column is inserted into the inner side of the corresponding game scoring slot, and the lifting column is always located on the inner side of the corresponding game scoring slot.

[0012] Furthermore, the output shaft of the servo motor passes through the front side of the mounting block, and the transmission plate is located on the back side of the mounting block.

[0013] Furthermore, the transmission plate is rotatably connected to the outer side of the back side of the transmission sheet, and the touch switch can abut against the outer side of the transmission plate.

[0014] Furthermore, the top end of the transmission shaft passes through the corresponding linear bearing, the limit seat and the bottom of the main bracket in sequence.

[0015] Furthermore, the lifting tray is located on the inner side of the main bracket, and the back side of the fixed plate is rotatably connected to the transmission plate through a rotating shaft.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a pinball machine tray lifting mechanism with the following beneficial effects:

[0018] The pinball machine tray lifting mechanism, through the coordinated use of the game scoring slot at the bottom of the pinball game board, the main bracket, and the lifting assembly, can eject the pinballs more smoothly and stably, making the pushing process of the pinballs more stable and less prone to shaking, thereby greatly reducing the probability of the pinballs getting stuck, facilitating comfortable entertainment use by users, reducing the frequency of repair and maintenance, saving a certain amount of labor, and effectively improving the practicality of the pinball machine tray lifting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For the utility model structure Figure 1 A front view schematic diagram of

[0021] Figure 3 For the utility model structure Figure 2 A schematic diagram of the axle side rear view;

[0022] Figure 4 For the utility model structure Figure 3 Schematic diagram of the separation of the central main bracket and the pinball game board.

[0023] In the figure: 1 pinball game board, 2 game scoring slot, 3 main bracket, 400 lifting assembly, 401 auxiliary bracket, 402 mounting block, 403 servo motor, 404 transmission plate, 405 transmission plate, 406 touch switch, 407 limit seat, 408 linear bearing, 409 transmission shaft, 410 fixing plate, 411 lifting tray, 412 lifting column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1 to 4 The utility model provides a technical solution: a pinball machine tray lifting mechanism, comprising a pinball game board 1, a plurality of game scoring slots 2 being provided on the top of the pinball game board 1, a main bracket 3 being fixedly mounted on the bottom of the pinball game board 1, and a lifting assembly 400 being mounted on the outer side of the main bracket 3; through the coordinated use of the game scoring slots 2 at the bottom of the pinball game board 1, the main bracket 3 and the lifting assembly 400, the pinballs can be ejected more smoothly and stably, making the pushing process of the pinballs more stable and less prone to shaking, thereby greatly reducing the probability of the pinballs getting stuck, facilitating comfortable entertainment use by users, reducing the frequency of repair and maintenance, saving a certain amount of labor, and effectively improving the practicality of the pinball machine tray lifting mechanism.

[0026] In this embodiment, the lifting assembly 400 is a structure for ejecting marbles smoothly and stably.

[0027] like Figure 1 、 Figure 2 and Figure 3As shown, the lifting assembly 400 includes a sub-bracket 401 fixedly mounted on the bottom of the main bracket 3, a mounting block 402 fixed on the inner bottom wall of the sub-bracket 401, a servo motor 403 fixedly mounted on the front of the mounting block 402, a transmission plate 404 fixedly mounted on the output shaft of the servo motor 403, a transmission plate 405 rotatably connected to the transmission plate 404 away from the servo motor 403 through a rotating shaft, a touch switch 406 fixedly mounted on the back of the mounting block 402, a limit seat 407 fixedly mounted on the bottom of the main bracket 3, three linear bearings 408 fixedly mounted on the bottom of the limit seat 407, a transmission shaft 409 passing through and slidably connected to the inner side of the linear bearing 408, a fixing plate 410 fixed between the bottom ends of the three transmission shafts 409, a lifting tray 411 fixed between the top ends of the three transmission shafts 409, and a plurality of lifting columns 412 fixed on the top of the lifting tray 411.

[0028] It should be noted that if Figure 4 As shown, the number of game scoring slots 2 is equal to the number of jacking columns 412, the height of the jacking columns 412 is greater than the thickness of the game scoring slots 2, the jacking columns 412 are inserted into the inner side of the corresponding game scoring slots 2, and the jacking columns 412 are always located on the inner side of the corresponding game scoring slots 2. Specifically, the jacking columns 412 are located at the bottom of the inner side of the corresponding game scoring slots 2 when not ejected. At this time, the distance between the top of the jacking columns 412 and the top of the inner side of the game scoring slots 2 is greater than the diameter of the marbles, so that the marbles can be normally confined to the inner side of the corresponding game scoring slots 2 under the lifting action of the jacking columns 412, and when ejecting, the jacking columns 412 can effectively eject the marbles inside the corresponding game scoring slots 2.

[0029] In addition, the output shaft of the servo motor 403 passes through the front of the mounting block 402, the transmission plate 404 is located on the back side of the mounting block 402, and the transmission plate 405 is rotatably connected to the outer side of the back of the transmission plate 404, so that the servo motor 403 can drive the transmission plate 404 to rotate when it rotates, and then drive the outer transmission plate 405 to rotate.

[0030] At the same time, the touch switch 406 can abut against the outer side of the transmission plate 405. The touch switch 406 can also be a proximity switch or a limit switch or other switching device that can send a signal after contact, so that the servo motor 403 can be controlled to stop after the transmission plate 405 and the touch switch 406 are in contact, so that the marbles can be ejected and then fall normally.

[0031] In addition, the top end of the transmission shaft 409 passes through the corresponding linear bearing 408, the limit seat 407 and the bottom of the main bracket 3 in sequence. The lifting tray 411 is located on the inner side of the main bracket 3. The back side of the fixed plate 410 is rotatably connected to the transmission plate 405 through the rotating shaft, so that the transmission plate 405 can be rotatably connected to the fixed plate 410. When the transmission plate 405 is driven to move under the rotation of the transmission plate 404, the fixed plate 410 can be pushed or pulled by the rotation of the top end of the transmission plate 405, thereby allowing the lifting tray 411 to move up and down.

[0032] It should also be noted that the pinball game board 1, the main bracket 3 and the lifting assembly 400 are all installed inside the pinball machine for use, and are the existing publicly available internal installation structure of the pinball machine, so no further details will be given.

[0033] The working principle of the above embodiment is:

[0034] When it is necessary to eject the marbles in the game scoring slot 2, the servo motor 403 is started to drive the transmission plate 404 to rotate, so that the transmission plate 405 is driven to move, and then the fixed plate 410 is lifted linearly through the transmission plate 405 under the sliding cooperation between the three linear bearings 408 and the transmission shaft 409, so that the three transmission shafts 409 can lift the lifting tray 411 smoothly and stably, so that the lifting column 412 slides on the inner side of the corresponding game scoring slot 2, and then the marbles in the corresponding game scoring slot 2 are ejected, completing the ejection and recovery of the marbles.

[0035] Compared with the prior art, the pinball machine tray lifting mechanism, through the coordinated use of the game scoring slot 2 at the bottom of the pinball game board 1, the main bracket 3 and the lifting assembly 400, can eject the marbles more smoothly and stably, making the pushing process of the marbles more stable and less prone to shaking, thereby greatly reducing the probability of marbles getting stuck, facilitating users to enjoy entertainment comfortably, reducing the frequency of repair and maintenance, and saving a certain amount of labor, thereby effectively improving the practicality of the pinball machine tray lifting mechanism and solving the problem of marbles getting stuck easily due to slow movement during actual use of the existing pinball machine tray lifting mechanism.

[0036] The electrical components appearing in this article are all electrically connected to the main controller and the power supply. The provision of power supply is common knowledge in this field. The main controller can be a conventional known device that controls a computer, etc., and can be implemented through simple programming by technicians in this field. These are all existing publicly available power connection technologies and will not be described in detail in this article.

[0037] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A pinball machine tray lifting mechanism, comprising a pinball game tray (1), characterized in that: The top of the pinball game board (1) is provided with a plurality of game scoring slots (2), the bottom of the pinball game board (1) is fixedly provided with a main bracket (3), and the outer side of the main bracket (3) is provided with a lifting assembly (400); The lifting assembly (400) comprises a sub-bracket (401) fixedly mounted on the bottom of the main bracket (3), a mounting block (402) fixedly mounted on the inner bottom wall of the sub-bracket (401), a servo motor (403) fixedly mounted on the front of the mounting block (402), a transmission plate (404) fixedly mounted on the output shaft of the servo motor (403), a transmission plate (405) rotatably connected to the transmission plate (404) away from the servo motor (403) via a rotating shaft, and a touch plate (405) fixedly mounted on the back of the mounting block (402). A switch (406), a limit seat (407) fixedly mounted on the bottom of the main bracket (3), three linear bearings (408) fixedly mounted on the bottom of the limit seat (407), a transmission shaft (409) passing through and slidably connected to the inner side of the linear bearing (408), a fixing plate (410) fixed between the bottom ends of the three transmission shafts (409), a lifting tray (411) fixed between the top ends of the three transmission shafts (409), and a plurality of lifting columns (412) fixed on the top of the lifting tray (411).

2. The pinball machine tray lifting mechanism according to claim 1, characterized in that: The number of the game scoring slots (2) is equal to the number of the lifting columns (412), and the height of the lifting columns (412) is greater than the thickness of the game scoring slots (2).

3. The pinball machine tray lifting mechanism according to claim 1, characterized in that: The lifting column (412) is plugged into the inner side of the corresponding game scoring slot (2), and the lifting column (412) is always located on the inner side of the corresponding game scoring slot (2).

4. The pinball machine tray lifting mechanism according to claim 1, characterized in that: The output shaft of the servo motor (403) passes through the front side of the mounting block (402), and the transmission plate (404) is located on the back side of the mounting block (402).

5. The pinball machine tray lifting mechanism according to claim 1, characterized in that: The transmission plate (405) is rotatably connected to the outer side of the back side of the transmission sheet (404), and the touch switch (406) can abut against the outer side of the transmission plate (405).

6. The pinball machine tray lifting mechanism according to claim 1, characterized in that: The top end of the transmission shaft (409) passes through the corresponding linear bearing (408), the limiting seat (407) and the bottom of the main bracket (3) in sequence.

7. The pinball machine tray lifting mechanism according to claim 1, characterized in that: The lifting tray (411) is located on the inner side of the main bracket (3), and the back side of the fixing plate (410) is rotatably connected to the transmission plate (405) via a rotating shaft.

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