CN2369729Y

CN2369729Y - Multifunctional stimulated mechanical animals

Info

Publication number: CN2369729Y
Application number: CN 98250229
Authority: CN
Inventors: 王庆; 薛然
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-18
Filing date: 1998-12-18
Publication date: 2000-03-22
Anticipated expiration: 2008-12-18

Abstract

The utility model relates to an animal toy, which has the functions of walk and load. A speed reducer, a front output shaft and a back output shaft of the speed reducer which are driven by a motor are connected with a transmission shaft, one end of the transmission shaft drives a shaft of which both ends are provided with cranks to rotate through a bevel gear, and four feet are driven to advance. Simultaneously, A motor which is additionally arranged drives a worm wheel to rotate through a chain wheel, a chain and a worm, and thus, turning is completed; a motor which is arranged at the front part of a front frame drives a pendulum back and an animal head fixing frame to swing upwards and downwards though the transmission of the chain wheel and the chain, and a cam, and thus, the animal toy roars and raises the tail, etc. The load can reach 80 kilograms, and the utility model is be used for playing, such as riding bikes, etc.

Description

Multifunction emulation machinery animal

The utility model relates to animal, toy, refers in particular to a kind of have walking, heavy burden multifunctional large-scale toy for animal.

Existing quadruped toy generally depends on power car mostly, establishes the motionless motion model of various fixed on power car, and is quite outmoded stiff, generally all can not walk about voluntarily, and movable function is very limited, and the function that can bear a heavy burden is rare especially.

The multifunction emulation machinery animal that the purpose of this utility model provides the walking of a kind of energy four-footed and can bear a heavy burden.

The purpose of this utility model is achieved in that multifunction emulation machinery animal, it includes four-footed, body reaches end to end, and in body, be provided with power source and gearing, the foreleg of four-footed and back leg are for being symmetrical arranged, and be provided with walking mechanism, it is characterized in that: side arm and after-frame are set in this body, and be provided with two forelegs in the side arm front portion, the after-frame rear portion is provided with two back legs, sliding sleeve is in being installed in respectively on forward and backward the axle respectively in the upper end of forward and backward leg, and the lower end is all the pin that is made of the spring in ratchet, ratchet, rubber tire, pin tube and the pin tube; In addition forward and backward midleg be respectively equipped with the band crank axle, be connected with the power transmission shaft that there is the bevel gear that is meshed with it bevel gear on this and termination, the crank of being located at forward and backward leg respectively is mutual deviation 180 degree and is provided with, and the power transmission shaft of back leg end in addition is provided with box coupling, reductor in regular turn; The after-frame front portion is provided with motor and is in transmission connection mutually with reductor by driving member, between the power transmission shaft of reductor and foreleg, also is to be provided with universal joint between side arm, the after-frame.

Above-mentioned design, the two ends of speed reducer output shaft respectively drive a power transmission shaft, and axle head respectively has a bevel gear to mesh with axle that has crank and the bevel gear on this respectively, make the axle of two band cranks do to rotate with fast in the same way, drive four-footed and make walking movement; The side arm, the after-frame that are provided with in the body are rigid structure, and provide power by motor, the effect that reaches the walking of energy four-footed thus and can bear a heavy burden.

Below by accompanying drawing, embodiment the utility model is described further again.

Fig. 1 the utility model total structure schematic diagram;

Fig. 2 the utility model is transmission and abdominal respiration schematic diagram partly;

Fig. 3 the utility model turns to schematic diagram;

Fig. 4 the utility model comes back, the schematic diagram of roaring;

The structural representation of Fig. 5 the utility model leg and pin;

Fig. 6 is the cross-sectional schematic of Fig. 5;

Fig. 7 the utility model tail rolls up schematic diagram.

As Fig. 1,2,5, shown in 6: the utility model includes four-footed, body reaches end to end, and in body, be provided with power source and gearing, the foreleg of four-footed and back leg are for being symmetrical arranged, and be provided with walking mechanism, it is characterized in that: side arm 45 and after-frame 4 are set in this body, and be provided with two forelegs 17 in side arm 45 front portions, after-frame 4 rear portions are provided with two back legs 17 ', before, back leg 17,17 ' upper end respectively sliding sleeve before being installed in respectively, after-frame 45,4 axle 44, on 5, and the lower end is all by ratchet 8, ratchet 9, rubber tire 10, the pin that spring 12 in pin tube 11 and the pin tube constitutes; In addition be respectively equipped with band crank 6,6 ' axle 31,7, be connected with the

power transmission shaft

26,20 that the bevel gear 18 that is meshed with it is arranged in this bevel gear 19 on 31,7 and termination at forward and backward leg 17,17 ' middle part, be located at forward and backward leg 17 respectively, 17 ' crank 6,6 ' is mutual deviation 180 degree and is provided with, the power transmission shaft 20 of back leg end in addition is provided with box coupling 16, reductor 14 in regular turn; After-frame 4 front portions are provided with motor 51 and are in transmission connection mutually with reductor 14 by driving member, between the power transmission shaft 26 of reductor 14 and foreleg 17, also are to be provided with universal joint 13 between side arm 45, the after-frame 4.Wherein, the driving member between motor 51 and the reductor 14 is V belt 53 and pulley concial disk 52,15.Be that motor 51 is fixed on the after-frame 4, the pulley concial disk 15 that pulley concial disk 52 on motor 51 output shafts drives on the reductor 14 through V belt 53, reductor 14 is rotated, the rear end of reductor 14 output shafts joins through box coupling 16 and axle 20, the bevel gear 18 of axle 20 rear ends and 19 engagements of the bevel gear on the axle 7, the crank 6 ' that drives the two ends of axle 7 drives two back legs 17 ' and makes walking movement, pin under the leg is an one-way wheel machinery, it is made up of rubber tire 10, ratchet 9 and ratchet 8, and rubber tire 10 and ratchet 9 are fixed into one.When leg travelled forward, rubber tire 10 was free to rotate, and leg is stepped forth; When leg was swung backward, because the effect of ratchet 9, ratchet 8 can not be rotated rubber tire 10 and advanced, opposite because the action and reaction principle forces active force to be delivered on the after-frame 4 by axle 5, drive after-frame 4 travelled forward, and also is that animal is finished walking function.Simultaneously, the front end of the output shaft of reductor 14 joins through universal joint 13 and power transmission shaft 26, the crank 6 at the two ends on the axle 31 of power transmission shaft 26 front ends drives foreleg 17 motions, its motion principle is identical with back leg 17 ', but two forelegs 17 and two back leg 17 ' direction of motion mutual deviations 180 degree, the forward and backward leg 17 of homonymy, 17 ' travel direction are identical.When crank 6,6 ' driving leg to forward swing simultaneously, the rubber tire 10 on the pin tube 11 rolls forward, the effect because of compression spring 12 is kept in touch the rubber tire 10 on the pin tube 11 all the time with ground, the body balance when guaranteeing to walk; When leg is swung backward, because the effect of ratchet 9 and ratchet 8 can not rotate backward rubber tire 10, force the upper end of leg to move forward on the contrary, promptly drive axle 5 and after-frame 4 and travel forward.

Shown in Fig. 1-4: wherein, box coupling 16 is provided with sprocket wheel and connects chain 55, connects bent axle 58 through sprocket wheel 54 again, and the crank throw place of bent axle 58 is coated with pole 56, the end in addition of pole 56 abuts in the steel spring plate 57 that is installed on the after-frame 4, and steel spring plate 57 is positioned at the belly of animal body.Like this, current, back leg is that fulcrum is when doing swing with

axle

44,5 respectively, make the sprocket wheel on the box coupling 16 that rotates together along with power transmission shaft 20 bent axle 58 be rotated through the sprocket wheel 54 that chain 55 drives on the bent axle 58, it is reciprocating to promote pole 56, driving spring steel plate 57 is realized the abdominal respiration motion of motion.Wherein, side arm 45 is provided with motor 46, the output shaft of motor 46 is provided with sprocket wheel 47 and connects pot bar 22 through chain 48, pot bar 22 is provided with sprocket wheel 21, and connection worm gear 23, and worm gear 23 is installed in by gusset piece 24 on the vertical shaft sleeve 50 that is fixed on the side arm 45, vertical shaft sleeve 50 again be installed in after-frame 4 on last hitch 49 link to each other.So the sprocket wheel 47 on the motor 46 rotates worm screw 22 through the sprocket wheel 21 that chain 48 drives on the worm screw 22, drive worm gear 23 and rotate, worm gear 23 is fixed on the vertical shaft sleeve 50, and vertical shaft sleeve 50 is fixed on again on the side arm 45, drive side arm 45 rotations so worm gear rotates, finish the divertical motion of mechanical animal.

Wherein, be provided with motor 41 in side arm 45 front portions, motor 41 output shafts are provided with sprocket wheel 42, are meshed with being installed in the sprocket wheel 40 of axle on 38 through chain 43, are provided with sprocket wheel 39 again on the axle 38, through chain 28, are meshed with sprocket wheel 27 on the axle 33, and axle 33 is provided with cam 32; Wherein, axle has sprocket wheel 25 on 31, is meshed with sprocket wheel 28 on spools 38 through chain 30; Side arm 45 the place aheads are provided with animal head frame 36, and animal head frame 36 is provided with axle 37, and the pendulum back of the body 35, switch contact 34 are arranged on the axle 37, and the pendulum back of the body 35 is attached at again on the cam 32, and wherein, this switch contact 34 is connected with the blare PA-system.

When the animal inactive state, allow animal do the original place and come back, roar, during end of reel action, Push switch gives motor 41 energisings, the sprocket wheel 42 on the motor 41, the sprocket wheel 40 on chain 43 drive axles 38, the sprocket wheel 27 that sprocket wheel 39 on the axle 38 drives on the axle 33 through chain 28, drive the cam 32 on the axle 33, the animal head frame 36 that the pendulum back of the body 35 on the driving shaft 37 drives on the axle 37 swings up and down, meanwhile, switch contact 34 on the axle 37 is pressed PA-system and is opened, and makes animal send blare.

Shown in Fig. 1-7: wherein, the termination of the pendulum back of the body 35 is provided with backguy 3, is provided with ring 2 one by one in the animal tail 59, and each ring 2 is provided with backguy locator 1, and this backguy 3 is passed the root that animal tail 59 is fixed in 1 revolution of backguy locator through body.

In the process of animal walking, the sprocket wheel 25 that is fixed on the axle 31 drives the sprocket wheel 29 that is fixed on the axle 38 through chain 30, drive the coaxial cam 32 of sprocket wheel 27 drives that is fixed on the axle 33 through chain 28 by the sprocket wheel 39 that is fixed on the axle 38 again, cam 32 drives the pendulum back of the body 35 that is fixed on the axle 37 and drives and be fixed on coaxial animal head frame 36 and swing up and down, and the new line of finishing animal moves.Meanwhile, being fixed on the switch contact 34 of axle on 37 presses sound and makes animal send blare to the device switch.Because an end of the backguy 3 on the tail is to be fixed on the pendulum back of the body 35, so come back animal, when roaring, tail also rolls simultaneously.

When needs are turned, give motor 46 energisings, the sprocket wheel 21 that sprocket wheel 47 on the motor drives on pot bar 22 through chain 48, worm screw 22 is rotated drive worm gear 23 rotations, because pot wheel 23 is to be fixed on the vertical shaft sleeve 50, and vertical shaft sleeve 50 is fixed on the side arm 45, rotates so drive side arm when the pot wheel rotates, thereby has finished the turning motion of animal.

When animal walking, the sprocket wheel on the box coupling 16 rotates bent axle 58 through the sprocket wheel 54 that chain 55 drives on the bent axle 58, drives pole 56 and promotes latch plate 57, makes animal make respiratory movement.

Claims

1, multifunction emulation machinery animal, it includes four-footed, body reaches end to end, and in body, be provided with power source and gearing, the foreleg of four-footed and back leg are for being symmetrical arranged, and be provided with walking mechanism, it is characterized in that: side arm and after-frame are set in this body, and be provided with two forelegs in the side arm front portion, the after-frame rear portion is provided with two back legs, sliding sleeve is in being installed in respectively on forward and backward the axle respectively in the upper end of forward and backward leg, and the lower end is all the pin that is made of the spring in ratchet, ratchet, rubber tire, pin tube and the pin tube; In addition forward and backward midleg be respectively equipped with the band crank axle, be connected with the power transmission shaft that there is the bevel gear that is meshed with it bevel gear on this and termination, the crank of being located at forward and backward leg respectively is mutual deviation 180 degree and is provided with, and the power transmission shaft of back leg end in addition is provided with box coupling, reductor in regular turn; The after-frame front portion is provided with motor and is in transmission connection mutually with reductor by driving member, between the power transmission shaft of reductor and foreleg, also is to be provided with universal joint between side arm, the after-frame.

2, multifunction emulation machinery animal as claimed in claim 1, it is characterized in that: wherein, the driving member between motor and the reductor is V belt and pulley concial disk.

3, multifunction emulation machinery animal as claimed in claim 1, it is characterized in that: wherein, box coupling is provided with sprocket wheel and connects chain, connect bent axle through sprocket wheel again, the crank throw place of bent axle is coated with pole, the end in addition of pole abuts in the steel spring plate that is installed on the after-frame, and steel spring plate is positioned at the belly of animal body.

4, multifunction emulation machinery animal as claimed in claim 1, it is characterized in that: wherein, side arm is provided with motor, the output shaft of motor is provided with sprocket wheel and connects the pot bar through chain, the pot bar is provided with sprocket wheel, and the connection worm gear, and worm gear is installed in by gusset piece on the vertical shaft sleeve that is fixed on the side arm, vertical shaft sleeve again be installed in after-frame on last hitch link to each other.

5, multifunction emulation machinery animal as claimed in claim 1 is characterized in that: wherein, be provided with motor in the side arm front portion, motor output shaft is provided with sprocket wheel, is meshed with sprocket wheel on being installed in axle through chain, is provided with sprocket wheel on the axle again, be meshed with sprocket wheel on the axle through chain, axle is provided with cam; Wherein, the axle on sprocket wheel is arranged, through chain with spool on sprocket wheel be meshed; Side arm the place ahead is provided with the animal head frame, and the animal head frame is provided with axle, and the pendulum back of the body, switch contact are arranged on the axle, and the pendulum back of the body is attached on the cam again.

6, multifunction emulation machinery animal as claimed in claim 1, it is characterized in that: wherein, this switch contact is connected with the blare PA-system.

7, multifunction emulation machinery animal as claimed in claim 1, it is characterized in that: wherein, the termination of the pendulum back of the body is provided with backguy, is provided with ring one by one in the animal tail, each ring is provided with the backguy locator, and this backguy is passed the root that the animal tail is fixed in the revolution of backguy locator through body.