CN214205234U - Crystal ball machine core with double-motor structure - Google Patents

Abstract

The utility model relates to a crystal ball core with a double-motor structure. The technical scheme includes that the device comprises a first motor, a second motor, a reduction gearbox, an installation base, a main shaft, a bottom plate, a rotating table, a driving head and a stirring head. The utility model discloses a bi-motor drive, pass through the gear cooperation by a motor and accomplish speed reduction transmission, and drive revolving stage low-speed rotation, it is rotatory to cooperate peripheral bottom plate to lay the scenery after can forming middle scenery, the view effect that the static sound of peripheral scenery combines, can effectively improve the motion effect of scenery in the crystal ball, and utilize the mutual appeal of magnet through another motor to drive to mix the head and rotate and mix the inside liquid of crystal ball, thereby make the piece wherein drift and build the scene that big snow flies, trompil installation transmission shaft can be avoided to the transmission mode of the mutual suction of electro-magnet, thereby guarantee the leakproofness of crystal ball.

Description

Crystal ball machine core with double-motor structure

Technical Field

The utility model relates to a decorate goods of furniture for display rather than for use toy technical field specifically is a crystal ball core of bi-motor structure.

Background

The crystal ball is characterized in that various animals, figures and dolls or various landscapes with peculiar shapes in a fixed shape are arranged in a closed transparent spherical cavity and are filled with transparent liquid, chips with various colors are stored in the crystal ball, when people swing or reverse the crystal ball, the chips with various colors deposited at the bottom of the crystal ball can fly along with turbulent flow generated in the shaking process of the liquid in the crystal ball, and white chips are like flying snow. And various shapes in the container are matched to create a very attractive artistic conception. However, the disadvantage is that after the turbulent flow is still, the seed chips are gradually stopped by gravity, and the user can only repeat the above actions again to achieve the same effect. Some existing products realize internal scene motion in an electric driving mode, but the motion effect is poor, and multi-point linkage functions such as snowflake flying cannot be realized.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a crystal ball machine core with a double-motor structure, which adopts the technical proposal that the crystal ball machine core comprises a first motor and a second motor, the first motor and the second motor are arranged on a reduction box in parallel, a rotating shaft of the first motor is arranged in a matching way through a reduction gear pair inside the reduction box and a reduction output shaft in a tooth meshing transmission way, the end part of the reduction output shaft is fixedly connected with a main shaft through a square shaft head in an inserting way, the upper part of the reduction box is fixedly connected with an installation base, the upper part of the installation base is fixedly connected with a bottom plate through screws, the main shaft respectively passes through the installation base and the bottom plate in a rotating way and is fixedly connected with a rotating platform at the end part, the rotating connection parts of the main shaft, the installation base and the bottom plate are both provided with sealing rings for sealing treatment, and the rotating platform is positioned above the bottom plate, the rotating shaft of the second motor penetrates through the reduction gearbox and is fixedly connected with a driving head at the end part of the reduction gearbox, the driving head is positioned between the reduction gearbox and the mounting base, the upper surface of the mounting base is rotatably matched with the corresponding position of the driving head to be provided with a stirring head, and the stirring head is positioned between the mounting base and the bottom plate.

As an optimized scheme of the utility model, support column, bottom suspension dagger on the even fixedly connected with of equidistant respectively of installation base upper and lower surface, go up the support column upper end and pass through screw fixed connection the bottom plate, the bottom suspension dagger lower extreme passes through screw fixed connection and is in on the reducing gear box, installation base upper surface with the driving head corresponds position fixedly connected with back shaft, back shaft top normal running fit installs mix the head, installation base upper surface with the main shaft rotates and connects the position gland and have sealed lid, sealed lid with the sealed contact of main shaft rotation.

As a preferred scheme of the utility model, mix the head including rotating base, open at rotating base lower surface center has the blind hole and rotates to be connected on the back pivot, fixedly connected with second magnet in the recess of rotating base upper portion, second magnet top fixedly connected with stirs the blade on the rotating base.

As a preferred scheme of the utility model, the driving head lower extreme fixed connection be in the pivot of second motor, the first magnet of upper end fixedly connected with, first magnet with second magnet is corresponding and inter attraction from top to bottom.

The utility model has the advantages that: the utility model discloses a bi-motor drive, pass through the gear cooperation by a motor and accomplish speed reduction transmission, and drive revolving stage low-speed rotation, it is rotatory to cooperate peripheral bottom plate to lay the scenery after can forming middle scenery, the view effect that the static sound of peripheral scenery combines, can effectively improve the motion effect of scenery in the crystal ball, and utilize the mutual appeal of magnet through another motor to drive to mix the head and rotate and mix the inside liquid of crystal ball, thereby make the piece wherein drift and build the scene that big snow flies, trompil installation transmission shaft can be avoided to the transmission mode of the mutual suction of electro-magnet, thereby guarantee the leakproofness of crystal ball. The device is driven by electric power, and can realize continuous action to build dynamic landscape as long as power is supplied.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view of the internal structure of the present invention.

In the figure: 1-a first motor, 2-a second motor, 3-a reduction box, 301-a reduction gear pair, 302-a reduction output shaft, 4-a mounting base, 401-an upper support column, 402-a lower support column, 403-a rotating support shaft, 404-a sealing cover, 5-a main shaft, 6-a bottom plate, 7-a rotating table, 8-a driving head, 801-a first magnet, 9-a stirring head, 901-a rotating base, 902-a second magnet and 903-a stirring blade.

Detailed Description

Example 1

As shown in figures 1 to 2, the crystal ball movement with double motor structure of the utility model adopts the technical scheme that the crystal ball movement comprises a first motor 1 and a second motor 2, the first motor 1 and the second motor are arranged on a reduction box 3 in parallel, a rotating shaft of the first motor 1 is arranged by meshing and driving a reduction gear pair 301 inside the reduction box 3 and a reduction output shaft 302, the end part of the reduction output shaft 302 is fixedly connected with a main shaft 5 through a square shaft head in an inserting way, the upper part of the reduction box 3 is fixedly connected with an installation base 4, the upper part of the installation base 4 is fixedly connected with a bottom plate 6 through screws, the main shaft 5 respectively passes through the installation base 4 and the bottom plate 6 in a rotating way and is fixedly connected with a rotating platform 7 at the end part, the rotating connection part of the main shaft 5 and the installation base 4 and the bottom plate 6 is provided with a sealing ring for sealing treatment, the rotating platform 7 is located above the bottom plate 6, a rotating shaft of the second motor 2 penetrates through the reduction gearbox 3 and is fixedly connected with a driving head 8 at the end part of the reduction gearbox 3, the driving head 8 is located between the reduction gearbox 3 and the installation base 4, the upper surface of the installation base 4 is rotatably matched with the driving head 8 in a corresponding position and is provided with a stirring head 9, and the stirring head 9 is located between the installation base 4 and the bottom plate 6.

The upper and lower surfaces of the mounting base 4 are respectively and uniformly and fixedly connected with an upper supporting column 401 and a lower supporting column 402 at equal intervals, the upper end of the upper supporting column 401 is fixedly connected with the bottom plate 6 through screws, the lower end of the lower supporting column 402 is fixedly connected with the reduction gearbox 3 through screws, the upper surface of the mounting base 4 corresponds to a position fixedly connected with a rotating supporting shaft 403 of the driving head 8, the top of the rotating supporting shaft 403 is rotatably matched with the stirring head 9, a sealing cover 404 is pressed on the rotating connecting position of the upper surface of the mounting base 4 and the main shaft 5, and the sealing cover 404 is in rotating sealing contact with the main shaft 5.

The stirring head 9 comprises a rotating base 901, a blind hole is formed in the center of the lower surface of the rotating base 901 and is rotatably connected to the rotating support shaft 403, a second magnet 902 is fixedly connected to a groove in the upper portion of the rotating base 901, and stirring blades 903 are fixedly connected to the rotating base 901 above the second magnet 902.

The lower end of the driving head 8 is fixedly connected to the rotating shaft of the second motor 2, the upper end of the driving head is fixedly connected with a first magnet 801, and the first magnet 801 and the second magnet 902 are vertically corresponding and mutually attracted.

The utility model discloses a theory of operation: revolving stage 7 and bottom plate 6 can be installed to the inside all kinds of scenery goods of furniture for display rather than for use of crystal ball, the glass cover seal installation of crystal ball is on installation base 4, cover all scenery and be full of the clastic liquid of putting therein, the pivot of first motor 1 drives speed reduction output shaft 302 after through the reduction gear pair 301 reduction speed in reducing gear box 3 and rotates, thereby drive main shaft 5 and rotate, it rotates to drive revolving stage 7 by main shaft 5, thereby realize that the peripheral scenery on the bottom plate 6 is motionless, and the central scenery pivoted effect on the revolving stage 7. The second motor 2 drives the driving head 8 to rotate, and the driving head 8 drives the stirring head 9 to rotate on the rotating support shaft 403 through the interaction of the first magnet 801 and the second magnet 902, so that the stirring head 9 stirs the liquid in the crystal ball to float the debris therein, thereby realizing a dynamic effect.

Components and circuit connections not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims (4)

1. The utility model provides a crystal ball core of bi-motor structure, its characterized in that, includes first motor (1), second motor (2), first motor (1) with the second motor is installed side by side on reducing gear box (3), the pivot of first motor (1) is passed through reduction gear pair (301) and reduction output shaft (302) tooth meshing transmission cooperation installation inside reducing gear box (3), reduction output shaft (302) tip is through square spindle nose grafting fixedly connected with main shaft (5), reducing gear box (3) upper portion fixedly connected with installation base (4), screw fixedly connected with bottom plate (6) are passed through on installation base (4) upper portion, main shaft (5) rotate respectively to connect and pass installation base (4) with bottom plate (6) and at its tip fixedly connected with revolving stage (7), main shaft (5) with installation base (4) with the rotation connection position of bottom plate (6) all install the sealing washer and do the sealing washer Sealing treatment, revolving stage (7) are located bottom plate (6) top, the pivot of second motor (2) is passed reduction box (3) and at its tip fixedly connected with drive head (8), drive head (8) are located reduction box (3) with between installation base (4), installation base (4) upper surface with drive head (8) correspond position normal running fit and install and stir head (9), stir head (9) and be located installation base (4) with between bottom plate (6).

2. The crystal ball movement of a double-motor structure as claimed in claim 1, characterized in that: support column (401), bottom suspension dagger (402) on the even fixedly connected with of equidistant respectively of installation base (4) upper and lower surface, go up support column (401) upper end through screw fixed connection bottom plate (6), bottom suspension dagger (402) lower extreme passes through screw fixed connection and is in on reducing gear box (3), installation base (4) upper surface with driving head (8) correspond position fixedly connected with and rotate back shaft (403), rotate back shaft (403) top normal running fit and install mix head (9), installation base (4) upper surface with main shaft (5) rotate connection position gland and have sealed lid (404), sealed lid (404) with main shaft (5) rotate sealing contact.

3. The crystal ball movement of a double-motor structure as claimed in claim 2, characterized in that: the stirring head (9) comprises a rotating base (901), a blind hole is formed in the center of the lower surface of the rotating base (901) and is rotatably connected to the rotating support shaft (403), a second magnet (902) is fixedly connected to a groove in the upper portion of the rotating base (901), and stirring blades (903) are fixedly connected to the rotating base (901) above the second magnet (902).

4. A crystal ball movement of dual-motor structure as claimed in claim 3, wherein: the lower end of the driving head (8) is fixedly connected to a rotating shaft of the second motor (2), the upper end of the driving head is fixedly connected with a first magnet (801), and the first magnet (801) and the second magnet (902) are vertically corresponding and mutually attracted.

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