CN207203425U - A kind of rotatable mahjong of pattern - Google Patents

Abstract

A kind of rotatable mahjong of pattern, including mahjong base, disk cover, disk bottom, locking cap, rotary shaft；Mahjong base is rectangular parallelepiped structure, and its top surface sets recessed cylindrical disc groove, and the circular hollow base cylinder of internal snap ring and the magnet groove of embedded magnet are provided with below disc slots；Disk cover is real core cylindrical-shaped structure of the bottom surface circle centre position with indent Card trough；Disk bottom is that side is solid, Intermediate Gray through-hole structure of side hollow wall；Locking cap carries lamellar fixed chip architecture for one end of the hollow shaft housing with card convex；Rotary shaft one end band clamp, the other end connect spheroid with circumferential groove；The clamp of rotary shaft passes through the disk bottom that can be buckled in disk cover bottom surface after coordinating with Card trough, stator side, axle sleeve under disk are inserted on base cylinder snap ring by card convex, and rotary shaft spheroid passes through the retract port that axle sleeve makes groove stick into axle sleeve.The utility model can make board face figure case switch to forward direction automatically.

Description

A kind of rotatable mahjong of pattern

Technical field

It the utility model is related to a kind of mahjong, more particularly to a kind of rotatable mahjong of pattern.

Background technology

Due to growth in the living standard, the various amusements of people and pastime are more and more, play Mah-Jong and seem more and more common, Such as the party of friends and family, the mahjong shop etc. in streets and lanes.It is usually to have taken mah-jong pieces row in face of oneself when playing Mah-Jong Stand and put well, then see what board take is, because some mahjong tile surface patterns turn upside down, it appears that uncomfortable, people are often The mah-jong pieces for needing to upside down are picked up upper-lower position and rotated to be set again, is either seen presbyopia in order to avoid misunderstanding or be look at more easypro Clothes.But so spend in and take, put time on mah-jong pieces and just compare more, lack the interest played Mah-Jong, pendulum board It is inefficient.

The content of the invention

The purpose of this utility model is to provide a kind of board face figure case rotary mahjong, to solve traditional mahjong The problem of needing manual reversed position.

The utility model uses following technical scheme：A kind of rotatable mahjong of pattern, including mahjong base 5, also Including disk cover 1, disk bottom 2, locking cap 3, rotary shaft 4；

The mahjong base 5 is rectangular parallelepiped structure, and its top surface sets recessed cylindrical disc groove 51, the disc slots 51 Lower section sets magnet groove 52, and the interior edge short transverse of magnet groove 52 sets convex circular hollow base cylinder 53, the bottom Lateral axis direction is raised in seat cylinder 53 upper surface forms snap ring 54, is set and the base cylinder 53 in the magnet groove 52 The band through hole magnet 6 being engaged；

The disk cover 1 is that real core is cylindric, and its bottom surface circle centre position sets an indent cylinder Card trough 11；

The disk bottom 2 is cylindrical structure, along its axis at set through hole, the through hole side semicolumn at the disk bottom 2 For hollow wall construction, opposite side is real cored structure；

The locking cap 3 be the one end of hollow shaft housing 33 carry lamellar stator structure, the stator 31 carry with The endoporus of axle sleeve 33 is isometrical and the through hole that is connected, to contract, the axle sleeve at its one end port without stator 31 One circle card convex 32 is set on 33；

Described one end of rotary shaft 4 carries the oblate post clamp 41 coordinated with the Card trough 11, and the other end is spheroid 42, should Spheroid 42 is in smoothing junction with the rotary shaft 4 and the junction diameter of axle is less than the groove 43 that the sphere diameter is in local contraction shape；

Through hole and therewith of the rotary shaft 4 through the disk bottom 2 after the clamp 41 is located in the Card trough 11 Coordinate, the disk cover 1 snaps onto the top of disk bottom 2 and is fixed together, and the stator 31 of the locking cap 3 is set Below the disk bottom 2, the axle sleeve 33 of the locking cap 3 is inserted in the base cylinder 53, its card convex 32 and the snap ring 54 clampings and the stator 31 are covered on the magnet 6, and the described one end of rotary shaft 4 with spheroid 42 passes through the axle sleeve 33, its groove 43 sticks into the retract port of the axle sleeve 33 and the spheroid 42 is suspended in the lower section of axle sleeve 33.

The disk cover 1 is fixedly connected with disk bottom 2 by the raised card convex circle of contact surface with the neck circle snapping of indent Together.

The stator 31 of the locking cap 3 is circle.

The top of locking cap 3 sets convex rotating boss along through hole.

The magnet groove 52 and magnet 6 are cuboid.

It is of the present utility model to have the technical effect that the efficiency for improving and mah-jong pieces being put when people play Mah-Jong, mahjong tile surface pattern Automatically switch to forward direction, add the interest and comfortableness of game.

Brief description of the drawings

Fig. 1 is disk cover structural representation of the present utility model；

Fig. 2 is disk bottom structure schematic diagram of the present utility model；

Fig. 3 is locking cap structural representation of the present utility model；

Fig. 4 is rotation shaft structure schematic diagram of the present utility model；

Fig. 5 is mahjong understructure schematic diagram of the present utility model；

Fig. 6 is magnet schematic diagram of the present utility model；

Fig. 7 is combination assembly relation schematic diagram of the present utility model；

Fig. 8 is the sub- assembling schematic diagram of mahjong with boss.

Accompanying drawing number：1- disk covers, 11- Card troughs, 2- disks bottom, 3- locking caps, 31- stators, 32- card convexs, 33- axles Set, 4- rotary shafts, 41- clamps, 42- spheroids, 43- grooves, 5- mahjong bases, 51- disc slots, 52- magnet grooves, 53- bases circle Cylinder, 54- snap rings, 6- magnet.

Embodiment

Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.

Following examples are only to illustrate the utility model example to be clear, and not to implementation of the present utility model The restriction of mode.For those of ordinary skill in the field, other can also be made not on the basis of the following description With the change or variation of form, and these belong to the utility model obvious changes or variations for being drawn of spirit still in Among the scope of protection of the utility model.

Such as Fig. 1-8, a kind of rotatable mahjong of pattern, including mahjong base 5, in addition to it is disk cover 1, disk bottom 2, solid Determine cap 3, rotary shaft 4；

Such as Fig. 5, the mahjong base 5 is rectangular parallelepiped structure, and its top surface sets recessed cylindrical disc groove 51, described The lower section of disc slots 51 sets magnet groove 52, and the interior edge short transverse of magnet groove 52 sets convex circular hollow base cylinder 53, lateral axis direction is raised in the upper surface of base cylinder 53 forms snap ring 54, set in the magnet groove 52 with it is described The band through hole magnet 6 that base cylinder 53 is engaged；

Such as Fig. 1, the disk cover 1 is that real core is cylindric, and its bottom surface circle centre position sets an indent cylinder Card trough 11；

Such as Fig. 2, the disk bottom 2 is cylindrical structure, along its axis at set through hole, the through hole side at the disk bottom 2 Semicolumn is hollow wall construction, and opposite side is real cored structure；

Such as Fig. 3, the locking cap 3 carries the structure of lamellar stator, the stator 31 for the one end of hollow shaft housing 33 With through hole that is isometrical with the endoporus of axle sleeve 33 and being connected, to contract, institute at its one end port without stator 31 State and a circle card convex 32 is set on axle sleeve 33；

Such as Fig. 4, described one end of rotary shaft 4 carries the oblate post clamp 41 coordinated with the Card trough 11, and the other end is ball Body 42, the spheroid 42 is in smoothing junction with the rotary shaft 4 and the junction diameter of axle is less than the sphere diameter in local contraction shape Groove 43；

Such as Fig. 7, the rotary shaft 4 passes through the through hole at the disk bottom 2 after the clamp 41 is located in the Card trough 11 And it is matched, the disk cover 1 snaps onto the top of disk bottom 2 and is fixed together, the stator of the locking cap 3 31 are arranged on the lower section of disk bottom 2, and the axle sleeve 33 of the locking cap 3 is inserted in the base cylinder 53, its card convex 32 and institute State the clamping of snap ring 54 and the stator 31 is covered on the magnet 6, the described one end of rotary shaft 4 with spheroid 42 is described in Axle sleeve 33, its groove 43 sticks into the retract port of the axle sleeve 33 and the spheroid 42 is suspended in the lower section of axle sleeve 33.

The disk cover 1 is fixedly connected with disk bottom 2 by the raised card convex circle of contact surface with the neck circle snapping of indent Together.

The stator 31 of the locking cap 3 is circle.

Such as Fig. 8, the top of locking cap 3 sets convex rotating boss along through hole.

Such as Fig. 5, Fig. 6, the magnet groove 52 and magnet 6 are cuboid.

The utility model mahjong installation steps be：

Clamp 41 in rotary shaft 4 is placed in the Card trough 11 of disk cover 1, rotary shaft is passed through disk behind disk bottom 2 Lid 1 is fixed with the snapping of disk bottom 2, completes the installation of rotating circular disc；

Magnet 6 is placed in magnet groove 52, locking cap 3 is sticked into base cylinder 53, stator 31 is used for fixed magnet 6, complete the installation of base portion；

The one end of rotary shaft 4 with spheroid is sticked into locking cap 3, completes the installation of whole mahjong.Now slewing circle Disk can rotate freely around rotary shaft.

When taking mah-jong pieces, the pattern on disk cover under gravity may be used with the one side pivoting of disk bottom reality core To ensure that pattern forward direction is always fixed direction, you can reach the effect without manual overturning board face, add Random Factor Mahjong Interest.

Claims (5)

1. a kind of rotatable mahjong of pattern, including mahjong base (5), it is characterised in that also including disk cover (1), disk Bottom (2), locking cap (3), rotary shaft (4)；

The mahjong base (5) is rectangular parallelepiped structure, and its top surface sets recessed cylindrical disc groove (51), the disc slots (51) lower section sets magnet groove (52), and magnet groove (52) the interior edge short transverse sets convex circular hollow base cylinder (53), lateral axis direction is raised in base cylinder (53) upper surface forms snap ring (54), is set in the magnet groove (52) Put the band through hole magnet (6) being engaged with the base cylinder (53)；

The disk cover (1) is that real core is cylindric, and its bottom surface circle centre position sets an indent cylinder Card trough (11)；

The disk bottom (2) is cylindrical structure, along its axis at set through hole, the through hole side semicolumn of the disk bottom (2) For hollow wall construction, opposite side is real cored structure；

The locking cap (3) is the structure that hollow shaft housing (33) one end carries lamellar stator, and the stator (31) carries Through hole that is isometrical with the axle sleeve (33) endoporus and being connected, to contract, institute at its one end port without stator (31) State and a circle card convex (32) is set on axle sleeve (33)；

Described rotary shaft (4) one end carries the oblate post clamp (41) coordinated with the Card trough (11), and the other end is spheroid (42), the spheroid (42) and the rotary shaft (4) be in smoothing junction and the junction diameter of axle less than the sphere diameter is in local contraction The groove (43) of shape；

The rotary shaft (4) passes through the through hole of the disk bottom (2) simultaneously after the clamp (41) is located in the Card trough (11) Matched, the disk cover (1) snaps onto to be connected and fixed above the disk bottom (2), and locking cap (3) are consolidated Stator (31) is arranged on below the disk bottom (2), and the axle sleeve (33) of the locking cap (3) is inserted in the base cylinder (53) Interior, its card convex (32) is covered on the magnet (6) with the snap ring (54) clamping and the stator (31), the rotary shaft (4) one end with spheroid (42) passes through the axle sleeve (33), and its groove (43) sticks into retract port and the institute of the axle sleeve (33) Spheroid (42) is stated to be suspended in below the axle sleeve (33).

2. rotatable mahjong of a kind of pattern as claimed in claim 1, it is characterised in that the disk cover (1) and disk Bottom (2) is fixed together by the neck circle snapping of the raised card convex circle of contact surface and indent.

A kind of 3. rotatable mahjong of pattern as claimed in claim 1, it is characterised in that the locking cap (3) it is described Stator (31) is circle.

A kind of 4. rotatable mahjong of pattern as claimed in claim 1, it is characterised in that locking cap (3) the top edge Through hole sets convex rotating boss.

5. rotatable mahjong of a kind of pattern as claimed in claim 1, it is characterised in that the magnet groove (52) and magnet (6) it is cuboid.