CN2316149Y

CN2316149Y - Crystal-ball driving base structure

Info

Publication number: CN2316149Y
Application number: CN 97249624
Authority: CN
Inventors: 刘江河
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-25
Filing date: 1997-11-25
Publication date: 1999-04-28
Anticipated expiration: 2007-11-25

Abstract

The utility model relates to a base structure for driving a crystal ball. The utility model mainly comprises a disk-shaped base (1), an upper cover (2), swinging blocks (3), a reciprocating block (4), a central axis (5), a rotating disk (6), gears, etc., wherein, long holes (32) of extension arms (31) of the swinging blocks are arranged at cam (141) and (111) positions of driven gears (14) and (11); the driven gears are meshed with driving gears; a gear (62) arranged at the lower part of the rotating disk (6) is meshed with the driving gears (10). In the structure, when the driving gears (10) are rotated, the swinging blocks (3) can be driven to form a reciprocating swinging state, and the rotating disk (6) can be driven simultaneously to form a rotating state.

Description

A kind of crystal ball drives base construction

The utility model relates to the machine driving class, and particularly a kind of crystal ball drives base construction.

Present raising along with people's living standard, people's the amusement temperament and interest of viewing and admiring also constantly improves, indoor ornaments scenery is developed into dynamically gradually by static, as the crystal ball ornament, it normally makes the element in the ornament show specific single dynamic landscape according to the drives structure of setting, further develop this crystal ball ornament, its power output can drive most elements simultaneously, make this ornament can show a plurality of dynamic views, yet this structure is owing to show a plurality of dynamic landscapes, thus the number of elements of the required cooperation of its structure obviously too much, cause complex structure, thereby the raising production cost makes this valuable product.

The purpose of this utility model is exactly the shortcoming at above-mentioned existence, redesigns a kind of crystal ball and drives base construction.

The technical solution of the utility model:

According to the purpose of this utility model, structure of the present utility model mainly includes elements such as plate-like pedestal, gear, swinging block and rolling disc, wherein the slotted hole of swinging block adjutage is the protruding shaft position that places driven gear, this driven gear is to mesh with driving gear, and the gear of above-mentioned rolling disc lower end is to mesh with driving gear, when driving gear rotated, above-mentioned swinging block can be driven and be the state of reciprocally swinging, and above-mentioned rolling disc can be driven simultaneously and be rotation status.

Accompanying drawings structure of the present utility model and embodiment:

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is a cross-sectional schematic of the present utility model.

Fig. 3 removes schematic top plan view behind the loam cake for the utility model.

Fig. 4 is the part cross-sectional schematic of the past multiblock of driven gear of the present utility model.

Fig. 5 is the part another side cutaway view of the past multiblock of driven gear of the present utility model.

Fig. 6 is an alternate embodiment schematic diagram of the present utility model.

Fig. 7 is the alternate embodiment schematic diagram of swinging block of the present utility model.

(1) is the plate-like pedestal, (10) be driving gear, (11) be driven gear, (12) be fixed axis, (13) be fixing hole, (14) be driven gear, (101) be pinion, (102) be gear wheel, (111) be vertical protruding axle, (131) be flange, (132) be breach, (141) be protruding axle, (2) be loam cake, (21) be circular hole, (22) be circular hole, (23) be groove, (3) be swinging block, (31) be adjutage, (32) be elongated hole, (4) be toward multiblock, (41) microscler groove, (5) be central shaft, (51) be card, (52) be gear, (6) be rolling disc, (61) be axis hole, (62) be gear, (3 ') are swinging block, (12 ') are fixed axis, (31 ') are adjutage, (33 ') are fixed bar, (32 ') are elongated hole.

Shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the utility model mainly includes plate-like pedestal (1), loam cake (2), swinging block (3), past multiblock (4), central shaft (5), rolling disc (6) and most elements such as gears, wherein plate-like pedestal (1) is when being used in the occasion of crystal ball ornament, and pedestal (1) is to be sheathed on the rubber obturating plug of spheroid lower end; The central authorities that try to get to the heart of a matter at pedestal (1) are provided with a driving gear (10), and this driving gear (10) can be drive power source and is rotation status; Driving gear (10) can be divided into upper pinion (101) and bottom gear wheel (102), is provided with driven gear (11) in a side of driving gear (10), and driven gear (11) is joined by gear wheel (102) under the driving gear (10); Be provided with eccentric vertical protruding axle (111) in the upper surface of driven gear (11); End face is provided with a loam cake (2) on pedestal (1), comprises a space between loam cake (2) and pedestal (1); Be provided with hole, garden (21), (22) of correspondence at loam cake (2) with respect to swinging block (3) and rotating disc (6) position, and be provided with toward multiblock (4) with respect to driven gear (14) in loam cake (2); Swinging block (3) is to be sheathed on the try to get to the heart of a matter fixed axis (12) of appropriate location of pedestal (1) to locate, so swinging block (3) can be that rotate in the axle center according to fixed axis (12); Protrude in the top of loam cake (2) by the circular hole (21) of loam cake (2) in the upper surface of swinging block (3); Side horizontal-extending at swinging block (3) has an adjutage (31), and be formed with elongated hole (32) with respect to the protruding axle of above-mentioned driven gear (111) position in this adjutage (31), the centre is provided with axis hole (61) among rolling disc (6), this axis hole (61) provides a central shaft (5) to run through, the corresponding breach of central shaft (5) (132) position is formed with gear (52), and central shaft (5) can be rotated by fixing hole (13) for the axle center, fixing hole (13) is provided with the flange (131) of certain altitude, and in flange (131) suitably angle form a breach (132), gear (52) in the lower end of axle (5) is placed on the fixing hole (13) of pedestal (1), make rolling disc (6) be able to rotate for the axle center according to central shaft (5), and be provided with gear (62) at the lower end periphery of rolling disc (6), top pinion (101) engagement of gear (62) and driving gear (10).

Accompanying drawings embodiment of the present utility model:

As accompanying drawing 1 to shown in the accompanying drawing 5, embodiment of the present utility model, by said structure, when driven gear (11) is driven when rotating by driving gear (10), the protruding axle (111) of driven gear (11) can drive the form that swinging block (3) is reciprocally swinging according to the elongated hole (32) of swinging block (3), if the upper surface in swinging block (3) is fixed with ornament or doll, then this ornament or doll can present the dynamic landscape of reciprocally swinging; When driving gear (10) rotates, rolling disc (6) by loam cake circular hole (22) can be driven the form that is rotation according to gear (62), if the card in rolling disc (6) and central shaft (5) upper end is fixed with ornament or doll respectively, then the ornament on the rolling disc (6) then presents around the dynamic landscape of central shaft (5) rotation; When position that should driven gear (14) being provided with a strip toward multiblock (4) at loam cake (2), shown in accompanying drawing 4 and accompanying drawing 5, be formed with the microscler groove (41) of corresponding driven gear shaft (141) toward the lower end of multiblock (4), driven gear (14) is a driving gear (10) when driving rotation, and protruding axle (141) can drive toward multiblock (4) and present reciprocally swinging with swinging block (3) different directions form.

Alternate embodiment of the present utility model:

Driven gear (14) can be replaced with (11), past multiblock (4) can be located at the position of the protruding axle of corresponding driven gear (111), and then driven gear (11) can drive swinging block (3) simultaneously and reach the reciprocally swinging of making different directions toward multiblock (4).

And for example shown in accompanying drawing 6 and the accompanying drawing 7, the shape of swinging block (3) is made change slightly, promptly be provided with fixed axis (12 ') in the below of swinging block (3 '), this fixed axis (12 ') is to be placed on the set axis hole (103) of driving gear (10) central authorities to locate, making this swinging block (3 ') is to be the axle center with fixed axis (12 '), adjutage (31 ') end of swinging block (3 ') is provided with the fixed bar (33 ') that protrudes in the corresponding arc-shaped trench of loam cake (2) (23), therefore when driven gear (11) when being driven in rotation, its protruding (111) can promote swinging block (3 ') reciprocally swinging according to elongated hole (32 ').

The utility model novel structure is rich in multiple change dynamics, gives the enjoyment of a kind of dynamic landscape of people.

Claims

1, a kind of crystal ball drives base construction, it is made up of elements such as plate-like pedestal (1), loam cake (2), swinging block (3), past multiblock (4), central shaft (5), turning cylinder (6) and gears, the central authorities that try to get to the heart of a matter that it is characterized in that plate-like pedestal (1) are provided with a driving gear (10), this driving gear (10) can be divided into upper pinion (101) and bottom gear wheel (102), side at driving gear is provided with driven gear (11), and this driven gear (11) is and the engagement of the bottom gear wheel (102) of driving gear (10); Be provided with eccentric vertical protruding axle (111) in the upper surface of driven gear (11); Driven gear (14) can join by gear and driving gear upper pinion (101), is provided with eccentric vertical protruding axle (141) in the upper surface of driven gear (14); End face is provided with a loam cake (2) on pedestal (1), comprises a space between loam cake (2) and pedestal (1); Be provided with circular hole (21), (22) of correspondence at loam cake (2) with respect to swinging block (3) and rotating disc (6) position, and be provided with toward multiblock (4) with respect to driven gear (14) in loam cake (2); Swinging block (3) is the turn axle center with the fixed axis, side horizontal-extending at swinging block (3) has an adjutage (31), and be formed with elongated hole (32) with respect to the protruding axle of above-mentioned driven gear (111) position in this adjutage (31), central authorities at rolling disc (6) are provided with axis hole (61), this axis hole (61) provides a central shaft (5) to run through, the lower end periphery of rolling disc is formed with gear (62), and gear (62) meshes with the top pinion (101) of driving gear (10).

2, drive base construction according to the described a kind of crystal ball of claim 1, it is characterized in that said pedestal fixing hole (13) locates to be provided with flange (131), and in flange (131) suitably angle form a breach (132), the corresponding gap position of its central shaft (5) is formed with gear (52).

3, drive base construction according to the described a kind of crystal ball of claim 1, it is characterized in that said lower end toward multiblock (4) is formed with the microscler groove (41) of the protruding axle of corresponding driven gear (141), when driven gear (14) was driven rotation by driving gear (10), protruding axle (141) can drive toward multiblock (4) and present reciprocally swinging with swinging block (3) different directions.