CN212661360U

CN212661360U - Height-adjustable mahjong table

Info

Publication number: CN212661360U
Application number: CN202021297092.1U
Authority: CN
Inventors: 闵俊洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-09
Anticipated expiration: 2030-07-06

Abstract

The application discloses a height-adjustable mahjong table, which relates to the technical field of life and entertainment and comprises a mahjong table plate and mahjong table legs for supporting the mahjong table plate, wherein the mahjong table plate is provided with a lifting driving piece for adjusting the height of the mahjong table legs; at least one table leg of the mahjong table is arranged, and when at least two table legs of the mahjong table are arranged, the lifting driving piece can simultaneously adjust the heights of the plurality of table legs of the mahjong table; the table legs of the mahjong table comprise supporting legs and lifting rods, one ends of the lifting rods are inserted into the supporting legs, and the lifting driving piece is connected with the lifting rods and used for driving the lifting rods to do lifting motion along the vertical direction. The lifting piece is controlled to do lifting motion along the vertical direction through the lifting driving piece, so that the effect of avoiding manual direct adjustment is achieved, and the difficulty in height adjustment of the mahjong table is obviously reduced; and the lifting driving piece controls a plurality of table legs of the mahjong table to do lifting movement at the same time, and the height adjusting device has the effect of stable height adjustment.

Description

Height-adjustable mahjong table

Technical Field

The application relates to the technical field of life and entertainment, in particular to a height-adjustable mahjong table.

Background

The mahjong table is an indispensable theme in games and leisure activities, and particularly, the full-automatic mahjong table becomes a high-grade entertainment article and becomes a necessary matching project for hotels and guest houses. Originally from Japan, the Chinese mahjong is introduced into China after being reformed and opened, and is generally divided into a common mahjong table and an electric mahjong table.

Chinese patent with publication number CN206675965U discloses a liftable mahjong machine, which comprises table legs, a table top and a table top, wherein the table top is arranged at the top of the table top, the table legs are arranged on four corners of the bottom surface of the table top, at least one side of the peripheral side surface of the table top is provided with an accommodating groove and an accommodating groove, the accommodating groove is internally provided with a USB interface, the USB interface is connected with a transformer through an electric wire, the accommodating groove is rotationally connected with a turnover box, the turnover box covers the accommodating groove, the table legs comprise a fixed part and a telescopic part, the fixed part is internally provided with a cavity matched with the telescopic part, the telescopic part can be connected in the cavity in a sliding way, the telescopic part is provided with an elastic part and a groove for accommodating the elastic part when the elastic part is pressed and contracted, the inner wall of the cavity is provided with at least two positioning ports, and, the telescopic part can be fixed in one of the positioning openings through the elastic piece.

But this liftable mahjong machine only freely stretches out and draws back the condition height through the pars contractilis in the cavity of fixed part, and for cooperating through the different location mouths of pressing down elastic component and fixed part to realize the regulation of height, be difficult to adjust many pars contractilis simultaneously at manual operation with height-adjusting in-process, have the big and high problem of danger degree of the operation degree of difficulty, remain to improve.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application aims to provide a height-adjustable mahjong table to achieve the purpose of stably adjusting the height of the mahjong table to adapt to people with different heights. The specific scheme is as follows:

a height-adjustable mahjong table comprises a mahjong table top and mahjong table legs for supporting the mahjong table top, wherein the mahjong table top is provided with a lifting driving piece for adjusting the height of the mahjong table legs;

at least one table leg of the mahjong table is arranged, and when at least two table legs of the mahjong table are arranged, the lifting driving piece can simultaneously adjust the heights of the plurality of table legs of the mahjong table;

the table legs of the mahjong table comprise supporting legs and lifting rods, one ends of the lifting rods are inserted into the supporting legs, and the lifting driving piece is connected with the lifting rods and used for driving the lifting rods to do lifting motion along the vertical direction.

Preferably: the lifting driving part comprises a driving gear, a connecting and rotating gear meshed with the driving gear is arranged on the outer side of the upper end of the lifting rod, and the lower end of the lifting rod is a screw rod and is in threaded connection with the supporting leg; the driving gear and the lifting rod are rotatably connected with the mahjong table board.

Preferably: the table legs of the mahjong table are one, and the axis of the table legs coincides with the central axis of the table plate of the mahjong table.

Preferably: the mahjong table legs are arranged to be at least two and distributed in equal radian, the axis of the driving gear coincides with the central axis of the mahjong table top, and every connecting rotating gear on the lifting rod is connected with the driving gear in a transmission mode.

Preferably: the driving gear is meshed with a plurality of transmission gears which are respectively matched with the corresponding table legs of the mahjong table, the transmission gears are rotatably connected with the table top of the mahjong table, and the transmission gears are respectively meshed with the corresponding connecting rotating gears.

Preferably: the diameter of the transmission gear is smaller than that of the driving gear, and the diameter of the connecting rotating gear is larger than that of the transmission gear.

Preferably: the upper end and the lower end in the supporting leg are respectively provided with a lifting inner groove end and a lifting adjusting thread end; the lifting inner groove end is matched with the lifting rod, the inner thread of the lifting thread end is adjusted to be used for being connected with the adjusting support in a threaded mode, and the top of the adjusting support is provided with an adjusting thread plug-in post inserted into the adjusting lifting thread end.

Preferably: the lifting rod is sleeved with a corrugated sleeve, and the corrugated sleeve is located between the connecting rotating gear and the supporting leg.

Preferably: the top of the supporting leg is provided with a fixed caulking groove, a screw nut is arranged in the fixed caulking groove, the lower end of the lifting rod penetrates through the screw nut and then is inserted into the supporting leg, and the lifting rod is in threaded connection with the screw nut.

Preferably: the lifting driving piece is located at the bottom of the mahjong table board, and a chassis shield wrapping the lifting driving piece is arranged at the bottom of the mahjong table board.

According to the scheme, the height adjusting mahjong table has the following beneficial effects that:

1. the lifting piece is controlled to do lifting motion along the vertical direction through the lifting driving piece, so that the effect of avoiding manual direct adjustment is achieved, and the difficulty in height adjustment of the mahjong table is obviously reduced;

2. the lifting driving piece controls the lifting movement of the table legs of the mahjong table at the same time, so that the effect of stable height adjustment is achieved;

3. establish on the lifter through the ripple sleeve pipe cover to through chassis guard shield parcel lift driving piece, in order when protecting this mahjong table structure, show the whole aesthetic property that promotes this mahjong table.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of a height adjustable mahjong table disclosed in the present application;

FIG. 2 is a schematic cross-sectional view of the height adjustable mahjong table disclosed in the present application.

Description of reference numerals: 1. a table plate of the mahjong table; 11. connecting the inner grooves; 2. legs of the mahjong table; 21. a lifting rod; 211. connecting a rotating gear; 22. supporting legs; 221. lifting the inner groove end; 222. adjusting the lifting threaded end; 223. fixing the caulking groove; 23. adjusting the support; 231. adjusting the threaded insert; 3. a chassis shield; 4. a drive gear; 5. a transmission gear; 6. a bellows sleeve; 7. and a screw nut.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1, a height-adjustable mahjong table comprises a mahjong table top 1 and at least one mahjong table leg 2 for supporting the mahjong table top 1. The mahjong table board 1 is provided with an inner connecting groove 11 for connecting with the corresponding mahjong table legs 2, and is provided with a lifting driving piece for adjusting the height of the mahjong table legs 2. The lifting driving piece is controlled by means of connecting the controller, the remote controller or the Bluetooth to APP and the like so as to effectively adjust the height of the table legs 2 of the mahjong table.

As shown in figure 2, the table legs 2 of the mahjong table are provided with one or at least two with equal radian distribution. When the table legs 2 of the mahjong table are arranged to be one, the axes of the table legs 2 of the mahjong table are superposed with the central axis of the table plate 1 of the mahjong table. And when the mahjong table legs 2 are arranged to be at least two and distributed in equal radian, the lifting driving piece adjusts the heights of the mahjong table legs 2 at the same time, so that the purpose of stably adjusting the heights of the mahjong table legs 2 is realized. It should be noted that the table legs 2 of the mahjong table comprise support legs 22 and a lifting rod 21 with one end inserted into the support legs 22. The lifting driving member is connected with the lifting rod 21 and is used for driving the lifting rod 21 to do lifting motion along the vertical direction. At the same time, the lifting drive comprises a drive gear 4. A connecting rotation gear 211 engaged with the driving gear 4 is provided on the outer side of the upper end of the elevating rod 21. The lower end of the lifting rod 21 is a screw rod and is in threaded connection with the supporting leg 22; correspondingly, the driving gear 4 and the lifting rod 21 are both rotationally connected with the mahjong table board 1. And the axis of drive gear 4 coincides with the axis of mahjong table board 1 for the purpose that has two piece at least mahjong table leg 2 in order to realize simultaneously adjusting many mahjong table leg 2's height makes the connection transmitting gear 211 on every lifter 21 all be connected with drive gear 4 transmission, with the drive that realizes every lifter 21 when drive gear 4 rotates, and then reaches the purpose of adjusting many mahjong table leg 2 height simultaneously.

As shown in fig. 1 and 2, the driving gear 4 is engaged with a plurality of transmission gears 5 respectively matched with the corresponding legs 2 of the mahjong table. The transmission gears 5 are rotationally connected with the mahjong table board 1, and the plurality of transmission gears 5 are respectively meshed with the corresponding connecting rotating gears 211; meanwhile, the diameter of the transmission gear 5 is smaller than that of the driving gear 4, and the diameter of the connection rotation gear 211 is larger than that of the transmission gear 5. And then receive the rotational power of the drive gear 4 through the drive gear 5 that is smaller than the diameter of the drive gear 4 to make the connection rotating gear 211 that is larger than the diameter of the drive gear 5 receive the rotational power while promoting the rotational stability of the drive gear 4, in order to realize the purpose of notably promoting the height of the table leg 2 of the mahjong table and adjusting the stability.

It should be mentioned that the upper and lower ends of the supporting leg 22 are respectively provided with a lifting inner groove end 221 and an adjusting lifting screw end 222. The lifting inner groove end 221 is matched with the lifting rod 21 and is used for inserting the bottom of the lifting rod 21 to do lifting motion along the vertical direction; the adjusting lifting thread end 222 is internally threaded for being in threaded connection with the adjusting support 23, and the top of the adjusting support 23 is provided with an adjusting threaded plug 231 which is inserted into the adjusting lifting thread end 222 for being in threaded connection. Through rotating the adjusting support 23 and inserting the post 231 with the rotation adjusting screw thread, and then realize the purpose to the altitude mixture control of a corresponding mahjong table leg 2, promote the fixed stability and the levelness of mahjong table 1.

In order to protect the structure of the mahjong table and obviously improve the overall aesthetic property of the mahjong table, the lifting rod 21 is sleeved with a corrugated sleeve 6. The bellows sleeve 6 is located between the connecting rotation gear 211 and the support leg 22. Meanwhile, the lifting driving piece is positioned at the bottom of the mahjong table board 1. And a chassis shield 3 for wrapping the lifting driving piece is arranged at the bottom of the table plate 1 of the mahjong table.

In order to improve the convenience of height adjustment of the support leg 22 and reduce the manufacturing cost of the high support leg 22, a fixing caulking groove 223 is provided at the top of the support leg 22. The lead screw nut 7 is provided in the fixing caulking groove 223. The lower end of the lifting rod 21 penetrates through the screw nut 7 and then is inserted into the supporting leg 22, and the lifting rod 21 is in threaded connection with the screw nut 7.

In conclusion, the lifting piece is controlled to do lifting motion along the vertical direction through the lifting driving piece, so that the effect of avoiding manual direct adjustment is achieved, and the difficulty in height adjustment of the mahjong table is obviously reduced; and the lifting driving piece controls the lifting motion of the table legs 2 of the mahjong table at the same time, so that the effect of stable height adjustment is achieved, and the convenience and entertainment of the mahjong table are obviously improved.

References in this application to "first," "second," "third," "fourth," etc., if any, are intended to distinguish between similar elements and not necessarily to describe a particular order or sequence. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, or apparatus.

It should be noted that the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a height adjustment mahjong table, includes mahjong table (1) and is used for supporting mahjong table leg (2) of mahjong table (1), its characterized in that: the mahjong table plate (1) is provided with a lifting driving piece for adjusting the height of the table legs (2) of the mahjong table;

at least one mahjong table leg (2) is arranged, and when at least two mahjong table legs (2) are arranged, the lifting driving piece can simultaneously adjust the heights of the mahjong table legs (2);

the mahjong table legs (2) comprise supporting legs (22) and lifting rods (21) with one ends inserted into the supporting legs (22), and the lifting driving piece is connected with the lifting rods (21) and used for driving the lifting rods (21) to do lifting motion along the vertical direction.

2. The height-adjustable mahjong table as claimed in claim 1, wherein: the lifting driving part comprises a driving gear (4), a connecting rotating gear (211) meshed with the driving gear (4) is arranged on the outer side of the upper end of the lifting rod (21), and the lower end of the lifting rod (21) is a screw rod and is in threaded connection with the supporting leg (22); the driving gear (4) and the lifting rod (21) are rotatably connected with the mahjong table board (1).

3. A height adjustable mahjong table according to claim 2, wherein: the table legs (2) of the mahjong table are arranged to be one, and the axis of the table legs coincides with the axis of the table plate (1) of the mahjong table.

4. A height adjustable mahjong table according to claim 2, wherein: mahjong table leg (2) set up to two at least and be the equal radian and distribute, the axis of drive gear (4) with the axis coincidence of mahjong table (1), and every on lifter (21) connect rotating gear (211) all with drive gear (4) transmission is connected.

5. The height-adjustable mahjong table as claimed in claim 4, wherein: drive gear (4) meshing have a plurality ofly respectively with corresponding drive gear (5) that mahjong table leg (2) match, drive gear (5) with mahjong table board (1) rotates to be connected, and a plurality of drive gear (5) respectively with corresponding connect running gear (211) meshing.

6. The height-adjustable mahjong table as claimed in claim 5, wherein: the diameter of the transmission gear (5) is smaller than that of the driving gear (4), and the diameter of the connecting and rotating gear (211) is larger than that of the transmission gear (5).

7. A height adjustable mah-jong table according to any one of claims 2 to 6, wherein: the upper end and the lower end in the supporting leg (22) are respectively provided with a lifting inner groove end (221) and a lifting adjusting thread end (222); the lifting inner groove end (221) is matched with the lifting rod (21), the inner thread of the lifting adjusting threaded end (222) is used for being in threaded connection with the adjusting support (23), and the top of the adjusting support (23) is provided with an adjusting threaded insert column (231) inserted into the lifting adjusting threaded end (222).

8. A height adjustable mah-jong table according to any one of claims 2 to 6, wherein: the lifting rod (21) is sleeved with a corrugated sleeve (6), and the corrugated sleeve (6) is located between the connecting rotating gear (211) and the supporting leg (22).

9. A height adjustable mahjong table according to claim 2, wherein: the top of supporting leg (22) is provided with fixed caulking groove (223), be provided with screw-nut (7) in fixed caulking groove (223), the lower extreme of lifter (21) passes screw-nut (7) back grafting is in supporting leg (22), just lifter (21) with screw-nut (7) threaded connection.

10. The height-adjustable mahjong table as claimed in claim 1, wherein: the lifting driving piece is located at the bottom of the mahjong table board (1), and a chassis shield (3) wrapping the lifting driving piece is arranged at the bottom of the mahjong table board (1).