CN218357290U

CN218357290U - Mahjong machine and rack thereof

Info

Publication number: CN218357290U
Application number: CN202120958840.4U
Authority: CN
Inventors: 胡取贤; 南勇鹏
Original assignee: Zhejiang Chaosheng Electromechanical Technology Co Ltd
Current assignee: Zhejiang Chaosheng Electromechanical Technology Co Ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2023-01-24
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a mahjong machine and a rack thereof, which comprises a bottom plate, wherein four corners of the bottom plate are respectively connected with a desk leg bottom plate and desk legs are fixedly connected through connecting seats, and the connecting seats are integrally blanked and bent to form and comprise a supporting plate, a first connecting part, a second connecting part and a third connecting part for reinforcement; the first connecting part comprises a first embedded plate and a first side baffle, the first embedded plate and the first side baffle are arranged at an included angle, the second connecting part comprises a second embedded plate and a second side baffle, and the second embedded plate and the second side baffle are arranged at an included angle; the supporting plate is connected to the bottom of the bottom plate, the first embedded plate and the second embedded plate are fixedly connected with the table legs, and the third connecting part is connected between the first connecting part and the second connecting part; this scheme is used for the connecting seat of connecting bottom plate and table leg to be a board through buckling and fashioned, so reducible connecting seat shaping required time improves the machining efficiency of connecting seat.

Description

Mahjong machine and rack thereof

Technical Field

The utility model relates to a mahjong machine technical field especially relates to a mahjong machine and frame thereof.

Background

The connecting seat of the existing mahjong machine is formed by welding a tray and table leg inserts in a positioning way through a tool; in the process, the tray and the table leg inserts are required to be subjected to blanking and forming, and then multiple spot welding is carried out on a special tool; the publication number is CN 210493125U and discloses a novel mahjong table plate with connecting seats, including the mahjong machine table plate, mahjong machine table plate four corners all is connected with the connecting seat, the connecting seat includes supporting baseplate and two connection curb plates that each other become the contained angle and distribute, is equipped with a plurality of connecting holes on the connection curb plate, supporting baseplate, connection curb plate all with mahjong machine table plate fixed connection. The connecting seat is formed by splicing and combining a plurality of parts, and each part is subjected to the steps of blanking, forming and the like; a specific tool is used for assembling, so that the position precision among the parts is ensured; two parts are connected together by multipoint welding, so that the strength of the connecting seat is ensured; the processing efficiency of the connecting seat is low, and the material and management cost are high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims to provide a quick fashioned connecting seat and mahjong machine frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the novel table tennis table comprises a bottom plate, wherein table legs are respectively connected to four corners of the bottom plate, the bottom plate and the four table legs are respectively fixedly connected through connecting seats, the connecting seats are integrally punched and bent, and each connecting seat comprises a supporting plate, a first connecting part, a second connecting part and a third connecting part for reinforcing; the first connecting part comprises a first embedded plate and a first side baffle, the first embedded plate and the first side baffle are arranged at an included angle, the second connecting part comprises a second embedded plate and a second side baffle, and the second embedded plate and the second side baffle are arranged at an included angle; the supporting plate is connected to the bottom of the bottom plate, the first embedded plate and the second embedded plate are fixedly connected with the table legs, the first side baffle and the second side baffle are respectively arranged on two sides of the supporting plate, the bottom side edge of the first side baffle is in bending transition connection with the supporting plate, the left side edge or the right side edge of the first side baffle is in bending transition connection with the first embedded plate, the bottom side edge of the second side baffle is in bending transition connection with the supporting plate, and the left side edge or the right side edge of the second side baffle is in bending transition connection with the second embedded plate; the third connecting portion is connected between the first connecting portion and the second connecting portion.

Preferably, a plurality of third connecting portions are provided between the connecting portion and the second connecting portion.

Preferably, the third connecting portion includes a first connecting plate having one end connected to the first side fence or the first panel and a second connecting plate having one end connected to the second side fence or the second panel, and the other end of the first connecting plate and the other end of the second connecting plate are adjacent to each other and fixedly connected.

Preferably, the first connecting plate and the second connecting plate are welded and fixed.

Preferably, the table leg is a hollow member, the top of the table leg is recessed downward to form a recess, and the connecting base is inserted into the recess and fixedly connected.

Preferably, the first and second panels of the connector base are located within the legs and the first and second panels are in abutting and fixed connection with the inside walls of the legs.

Preferably, the periphery of the bottom plate is provided with two double-folded edges formed by bending downwards, the two adjacent double-folded edges are located on the inner sides of the first side baffle and the second side baffle of the connecting seat, and the two adjacent double-folded edges are respectively attached to the first side baffle and the second side baffle of the connecting seat.

Preferably, four first supporting plates are fixed at the bottom of the bottom plate, the four first supporting plates are radially arranged and point to four corners of the bottom plate respectively, and the supporting plate of the connecting seat is positioned below the double folding edges of the bottom plate and the first supporting plates; the bottom plate and the supporting plate are fixedly connected through a fastener, or the supporting plate is welded and fixed on the double-folded edge and the first supporting plate.

A mahjong machine comprises the mahjong machine frame.

The technical scheme of the utility model, distinguish and weld a plurality of parts with traditional connecting seat into an entirety, this scheme is used for connecting the connecting seat of bottom plate and table leg for a board through blanking bending and shaping, so can reduce the connecting seat shaping required time, improve the machining efficiency of connecting seat; be different from in traditional scheme, for the intensity that increases the connecting seat, need realize through a plurality of solder joints, in this scheme, lead to the third connecting portion that bend and form and be used for the whole reinforcement to the connecting seat, a third connecting portion reinforces for the connecting seat through two solder joints, under the condition of assurance intensity, is greatly reduced in the aspect of material, administrative cost, and machining efficiency obtains further promotion.

Drawings

FIG. 1 is a first schematic view of a rack structure of a mahjong machine;

FIG. 2 is a schematic view of a mahjong machine frame structure II;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic view of the connecting seat;

fig. 5 is an expanded view of the connecting seat.

Reference numerals: 1. a base plate; 11. a first support plate; 12. a second support plate; 13. double folding; 2. a connecting seat; 21. a support plate; 22. a first connection portion; 221. a first pane; 222. a first side dam; 23. a second connecting portion; 231. a second pane; 232. a second side baffle; 24. a third connecting portion; 241. a first connecting plate; 242. a second connecting plate; 3. desk legs; 31. a recess.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used 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 one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-5, a rack of a mahjong machine comprises a bottom plate 1, the bottom plate 1 is square, two flanges 13 formed by bending downwards are arranged around the bottom plate 1, four first supporting plates 11 and four second supporting plates 12 are fixedly connected to the bottom of the bottom plate 1, the four first supporting plates 11 and the four second supporting plates 12 are arranged on the inner sides of the two flanges 13, the four first supporting plates 11 are arranged in a radial manner, the four first supporting plates 11 point to one corner of four corners of the bottom plate 1 respectively, the four second supporting plates 12 are arranged between two adjacent first supporting plates 11 respectively, and two ends of each second supporting plate 12 are abutted against the two adjacent first supporting plates 11; the novel desk also comprises desk legs 3 arranged at four corners of the bottom plate 1, and the bottom plate 1 and the desk legs 3 are fixedly connected through the connecting seat 2.

In this embodiment, the connecting seat 2 is formed by integral blanking and bending. The connecting socket 2 comprises a supporting plate 21, a first connecting part 22, a second connecting part 23 and a third connecting part 24 for reinforcement; the first connection portion 22 comprises a first panel 221 and a first side barrier 222, the first panel 221 and the first side barrier 222 are arranged at an angle, the second connection portion 23 comprises a second panel 231 and a second side barrier 232, and the second panel 231 and the second side barrier 232 are arranged at an angle; the supporting plate 21 is connected to the bottom of the bottom plate 1, the first embedding plate 221 and the second embedding plate 231 are fixedly connected with the table legs 3, the first side baffle 222 and the second side baffle 232 are respectively arranged at two sides of the supporting plate 21, the bottom side edge of the first side baffle 222 is in bending transition connection with the supporting plate 21, the left side edge or the right side edge of the first side baffle 222 is in bending transition connection with the first embedding plate 221, the bottom side edge of the second side baffle 232 is in bending transition connection with the supporting plate 21, and the left side edge or the right side edge of the second side baffle 232 is in bending transition connection with the second embedding plate 231.

Further, the first side fence 222 and the second side fence 232 are perpendicular to the supporting plate 21, the first side fence 222 and the first panel 221 form an included angle of 90 degrees, the second side fence 232 and the second panel 231 form an included angle of 90 degrees, and the first side fence 222 and the second side fence 232 form an included angle of 90 degrees.

Further, the double-folded edge 13 of the bottom plate 1 is located at the inner sides of the first side baffle 222 and the second side baffle 232, and the double-folded edge 13 of the bottom plate 1 is attached to the first side baffle 222 and the second side baffle 232; the bottom plate 1 and the supporting plate 21 are fixedly connected through a fastener, or the supporting plate is welded and fixed on the first supporting plate and the double-folded edges.

Furthermore, the two double folds 13 formed by bending downwards are arranged around the bottom plate 1, the two adjacent double folds 13 are located between the first side baffle 222 and the second side baffle 232, and the two adjacent double folds 13 are respectively attached to the first side baffle 222 and the second side baffle 232.

In the present embodiment, the connector holder 2 further includes a third connecting portion 24 serving as a reinforcement of the connector holder; the third connecting portion 24 is disposed between the first connecting portion 22 and the second connecting portion 23, the third connecting portion 24 includes a first connecting plate 241 and a second connecting plate 242, the first connecting plate 241 is connected to the first connecting portion 22, and the second connecting plate 242 is connected to the second connecting portion 23; in this embodiment, the first connecting plate 241 is provided on the upper side of the first panel 221, the second connecting plate 242 is provided on the second panel 231, the first connecting plate 241 and the second connecting plate 242 are bent inward, the first connecting plate 241 and the second connecting plate 242 are close to each other, and both ends of the first connecting plate 241 and the second connecting plate 242 are fixedly connected.

Further, the first connecting plate 241 and the second connecting plate 242 are fixedly connected by welding, and there are only two welding points between the first connecting plate 241 and the second connecting plate 242; the bending parts of the connecting seat are in smooth transition, and the bending radius is 0.5mm.

In other embodiments, the third connecting portion 24 may be disposed between the first side barrier and the second side barrier, and the third connecting portion 24 may have three, four or more positions.

In the embodiment, the table leg 3 is a hollow part, the outer contour of the table leg 3 is in a drop shape, the table leg 3 is provided with two straight line sections and one arc section, the connection part of each section of the table leg 3 is in arc transition, the top of the table leg 3 is recessed downwards to form a notch 31, the notch 31 is positioned at the connection part of the two straight line sections on the table leg 3, and two screw holes in the notch 31 are positioned at two sides of the notch 31; the first and

second insertion plates

221 and 231 of the connecting socket 2 are inserted into the inner portion of the leg 3 from the recess 31 from the top to the bottom, and the first and

second insertion plates

221 and 231 are abutted against the inner side wall of the leg 3.

Further, the inner wall of the recess 31 in the vertical direction abuts against the first side barrier 222 and the second side barrier 232, respectively, and the bottom of the supporting plate 21 abuts against the inner wall of the bottom of the recess 31.

As shown in fig. 5, in this embodiment, the connecting seat 2 is punched to form a bent base plate, the contour of the base plate is the shape shown in fig. 5, the base plate is bent for multiple times to form the shape structure of the connecting seat in fig. 4, and finally, the first connecting plate 241 and the second connecting plate 242 are welded together; so set up, distinguish traditional blanking, a plurality of parts of department of bending, then with its welding in specific work, the connecting seat design in this scheme for the production of connecting seat 2 is more swift.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

A mahjong machine comprises the mahjong machine frame.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a mahjong machine frame, includes bottom plate (1), and four angles departments of bottom plate (1) are connected with table leg (3) respectively, and bottom plate (1) and four table legs (3) are respectively through connecting seat (2) fixed connection, its characterized in that: the connecting seat (2) is formed by integrally punching and bending, and the connecting seat (2) comprises a supporting plate (21), a first connecting part (22), a second connecting part (23) and a third connecting part (24) for reinforcement; the first connecting part (22) comprises a first panel (221) and a first side baffle (222), the first panel (221) and the first side baffle (222) are arranged at an included angle, the second connecting part (23) comprises a second panel (231) and a second side baffle (232), and the second panel (231) and the second side baffle (232) are arranged at an included angle; the supporting plate (21) is connected to the bottom of the bottom plate (1), the first embedding plate (221) and the second embedding plate (231) are fixedly connected with the table legs (3), the first side baffle (222) and the second side baffle (232) are respectively arranged on two sides of the supporting plate (21), the bottom side edge of the first side baffle (222) is in bending transition connection with the supporting plate (21), the left side edge or the right side edge of the first side baffle (222) is in bending transition connection with the first embedding plate (221), the bottom side edge of the second side baffle (232) is in bending transition connection with the supporting plate (21), and the left side edge or the right side edge of the second side baffle (232) is in bending transition connection with the second embedding plate (231); the third connecting portion (24) is connected between the first connecting portion (22) and the second connecting portion (23).

2. The mahjong machine frame according to claim 1, wherein: the first connection portion (22) and the second connection portion (23) are connected by a plurality of third connection portions (24).

3. The mahjong machine frame of claim 2, wherein: the third connecting part (24) comprises a first connecting plate (241) and a second connecting plate (242), one end of the first connecting plate (241) is connected with the first side baffle (222) or the first panel (221), one end of the second connecting plate (242) is connected with the second side baffle (232) or the second panel (231), and the other end of the first connecting plate (241) is fixedly connected with the other end of the second connecting plate (242).

4. The mahjong machine frame of claim 3, wherein: the first connecting plate (241) and the second connecting plate (242) are fixed in a welding mode.

5. The mahjong machine frame according to claim 1, wherein: the desk leg (3) is a hollow part, the top of the desk leg (3) is sunken downwards to form a notch (31), and the connecting seat (2) is inserted into the notch (31) and is fixedly connected.

6. The mahjong machine frame of claim 5, wherein: the first panel (221) and the second panel (231) of the connecting base (2) are positioned in the table leg (3), and the first panel (221) and the second panel (231) are engaged with and fixedly connected with the inner side wall of the table leg (3).

7. The mahjong machine frame according to claim 1, wherein: all have double folding edge (13) of bending down and forming around bottom plate (1), two adjacent double folding edge (13) are located first side shield (222) and second side shield (232) inboard of connecting seat, and two adjacent double folding edge (13) are laminated with first side shield (222) and second side shield (232) of connecting seat respectively.

8. The mahjong machine frame of claim 7, wherein: the bottom of the bottom plate (1) is fixedly provided with four first supporting plates (11), the four first supporting plates (11) are arranged in a radial mode and point to four corners of the bottom plate (1) respectively, and the supporting plate (21) of the connecting seat (2) is located below the double-folded edge (13) of the bottom plate (1) and the first supporting plates (11); the bottom plate (1) and the supporting plate (21) are fixedly connected through a fastener, or the supporting plate (21) is welded and fixed on the double-folded edge (13) and the first supporting plate (11).

9. A mahjong machine comprising a mahjong machine frame according to any one of claims 1 to 8.