CN2205228Y

CN2205228Y - Ovum-shape toy

Info

Publication number: CN2205228Y
Application number: CN 94218324
Authority: CN
Inventors: 穆丽珠
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-11
Filing date: 1994-08-11
Publication date: 1995-08-16
Anticipated expiration: 2004-08-11

Abstract

The utility model discloses a UFO magic egg, which is an ovum-shaped toy. The UFO magic egg comprises a casing, a motor and a main shaft and is characterized in that the casing is an ovum-shaped casing which is composed of a semicircle spherical surface and a semi-oval semi-sphere surface, the main shaft is arranged on the semicircular casing according to the direction of the ovum-shaped short shaft, the motor, batteries, a switch and the small shaft of a driving mechanism are all arranged on the connection frame of the motor, the connection frame is arranged on the main shaft through a shaft sleeve, and the turn knob of the switch can control the on and off of the switch through the slide bock which is matched with an inclined plane. The utility model has the advantages of reasonable design, simple structure and easy manufacture and can do various nonlinear and irregular curve irregular movements, and the UFO magic egg also has the advantages of strong interest, etc.

Description

Ovum-shape toy

The utility model relates to a kind of toy, exactly is a kind of Ovum-shape toy.

Existing toy ball can only outer power be patted or throw, and toy itself can not oneself move.The electronic toy of various moulding can only be done the motion of rule usually, and is interesting not good enough.

The purpose of this utility model is to provide a kind of can do various both non-rectilinears, the also Ovum-shape toy of the irregular movement of irregular curve under motor internal drives.

The utility model comprises shell, motor and main shaft, it is characterized in that the ovoid outer cover that said shell is made up of semicircle sphere and half elliptic sphere, one end of main shaft is supported by the axle bed on the semicircle shell, switching knob is installed in the slotted eye of switch base of the semicircle shell other end, its front end is an inclined-plane, the switch slide block set is contained on the main shaft, thereafter end face is the inclined-plane that matches with the switching knob inclined-plane, its front end face is a plane, this plane contacts with the movable end of motor switch contact, motor is connected with axle sleeve on being enclosed within main shaft by the motor link, motor shaft is connected with gear on being fixed on main shaft by reducing gear, motor, battery and switch contact coupled in series, and be installed on the motor link.

It is non-rectilinear, the also irregular movement of irregular curve that the utility model can be done various under motor-driven, has manufacturing simple in structure, reasonable in design, easy, interesting advantage such as strong, can be described as UFO evil spirit egg.

The utility model has following accompanying drawing:

Fig. 1 the utility model structural representation

Fig. 2 ovoid outer cover schematic diagram

Fig. 3 peach shape shell schematic diagram

Fig. 4 reducing gear schematic diagram

Fig. 5 link schematic diagram

Fig. 6 link schematic diagram

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the Ovum-shape toy structural representation, and main shaft 8 is installed on the interface of semicircle spherical shell 2 and half elliptic spherical shell 10, promptly along the minor axis x(of Ovum-shape toy referring to Fig. 2) direction installs.One end of main shaft 8 is installed on the axle bed 9 of shell 2, and the other end passes switch slide block 5 and assigns on the switching knob 6, and switching knob 6 is installed on the shell 2 in the switch base slotted eye 13 relative with axle bed 9.The rear end face of switching knob 6 has a groove 21, and in order to rotary switch button 6, its front end is an inclined-plane; The rear end face of switch slide block 5 is an inclined-plane that matches with knob 6 front end inclined-planes, its front end be one with the contacted plane of movable end of motor switch contact 7.Rotation knob 6, under ramp effect, switch slide block 5 moves forward, and switch 7 closed motors 1 are rotated; Reverse rotation knob 6, switch slide block 5 retreats under armature contact elastic force (can add spring) effect, and switch 7 disconnects motor 1 stall.Motor 1, battery 4 is in series with switch 7, be installed on the motor link 11, link 11 and be enclosed within main shaft 8 on movingly axle sleeve 12 link to each other, motor 1 can be with axle sleeve 12 around main shaft 8 rotations.Motor shaft 14 links to each other with gear Z6 on being fixed on main shaft 8 by reducing gear, like this, and when motor rotates, through reducing gear, make gear Z6 rotation, because of gear Z6 is fixed on the main shaft 8, main shaft 8 is fixed on again on the axle bed 9, therefore, motor 1 and reducing gear will rotate around main shaft 8 together, thereby produce the centrifugal force along Ovum-shape toy major axis y direction, make Ovum-shape toy do irregular various motion on the ground, enjoyment is grown wild, and can be referred to as UFO evil spirit egg.In order to strengthen centrifugal force, make the amplitude of eccentric rotation bigger, can on link 11, add pouring weight 3, and put the cloth bag 22 that is printed on various decorative patterns, pattern, color in ovoid outer cover outside, such unknown object disorderly rolls on the ground runs chaotically, and will make to the utlity model has ferocious interest and attraction.

Fig. 2 is the ovoid outer cover schematic diagram, and x is a minor axis, and y is a major axis.Main shaft 8 can certainly be installed along the direction of major axis y, but the effect of motion is installed and will be inferior very much along the x direction of principal axis.Can also can connect by friction tight boss by being threaded between semicircle sphere 2 and the half elliptic sphere 10, Fig. 2 has provided a kind of design that links together by elasticity hook 23.With regard to profile, ovoid outer cover also can be designed to and avette close shape, for example also can be designed to peach shape shell (referring to Fig. 3).

Fig. 1 has provided a kind of reducing gear of Ovum-shape toy, and it is by being fixed on gear Z1 on the motor shaft 14, being fixed on gear Z2, Z3 on the axle sleeve 6 of main shaft 8, being fixed on gear Z4, the Z5 on the little axle 17 and being fixed on that gear Z6 on the main shaft 8 forms.Axle sleeve 6 and main shaft 8 are movingly, little axle 17 is installed on the motor link 11, gear Z1 and Z2, Z3 and Z4, Z5 and Z6 intermesh, because gear Z6 is fixed on the main shaft 8, main shaft 8 is fixed on again on the axle bed 9, so after motor rotation and the deceleration gear Z5 is rotated around gear Z6, gear Z5 drives little axle 17 and drives motor, battery and reducing gear (except that gear Z6) by link 11 and rotates around main shaft 8, rotating the centrifugal force that produces makes Ovum-shape toy do irregular rolling on plane (ground), shape is like magic egg, and is full of interest.

Fig. 4 has provided the design of another kind of reducing gear, it is characterized in that first order transmission employing belt pulley, belt mode, and the second level, the third level still are gear reduction transmission (Z3 and Z4, Z5 and Z6).Belt pulley 18 is fixedly mounted on the motor shaft 14, and another belt pulley 19 is fixedly mounted on the axle sleeve 16 of main shaft 8, connects transmission by belt 20 between the two.The advantage of this kind of drive is that noise is less.

Fig. 5, Fig. 6 are the structural representation of link 11, and it mainly acts on is that motor 1, battery 4, switch 7, pouring weight 3 and little axle 17 are installed, and above-mentioned device is connected as a single entity around main shaft 8 rotations, produces centrifugal, eccentric force, makes toy can rotate on the ground, move.

Claims

1, a kind of Ovum-shape toy, comprise shell, motor (1) and main shaft (8), it is characterized in that the ovoid outer cover that said shell is made up of semicircle sphere (2) and half elliptic sphere (10), one end of main shaft (8) is supported by the axle bed (9) on the shell (2), the other end passes switch slide block (5), support by release knob (6), switching knob (6) is installed in the slotted eye of the switch base (13) on the shell (2), its front end is an inclined-plane, the rear end face of switch slide block (5) is an inclined-plane with matching, its front end face is a plane, contact with the movable end of switch contact (7), motor (1) is connected with axle sleeve (12) on being enclosed within main shaft (8) by motor link (11), motor shaft (14) is connected with gear (26) on being fixed on main shaft by reducing gear, motor (1), battery (4) and switch contact (7) coupled in series, and be installed on the link (11).

2, Ovum-shape toy according to claim 1, it is characterized in that said reducing gear by being fixed on gear (Z1) on the motor shaft (14), being fixed on gear (Z2, Z3) on the axle sleeve (16) of main shaft (8) and being fixed on the gear (Z4, Z5) on the little axle (17) and being fixed on that gear (Z6) on the main shaft (8) forms, little (17) are installed on the motor link (11).

3, Ovum-shape toy according to claim 1, it is characterized in that said reducing gear by being fixed on belt pulley (18), belt (20) on the motor shaft (14), being fixed on belt pulley (19), gear (Z3) on the axle sleeve (16) of main shaft (8), being fixed on the gear (Z4, Z5) on the little axle (17) and being fixed on that gear (Z6) on the main shaft (8) forms, little (17) are installed on the motor link (11).

4, according to claim 1 or 2 or 3 described Ovum-shape toy, it is characterized in that connecting and also be provided with pouring weight (3) on the support 11, be surrounded by cloth bag (22) in the outside of ovoid outer cover (2,10).