CN2261869Y

CN2261869Y - Bionic machine animal device

Info

Publication number: CN2261869Y
Application number: CN 95234111
Authority: CN
Inventors: 王振福; 王东
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-06-14
Filing date: 1995-06-14
Publication date: 1997-09-10
Anticipated expiration: 2005-06-14

Abstract

The utility model relates to a bionic machine animal device, which is provided with a body imitating a four-leg animal, limbs with ratchet wheels, and a head. The lower side of the central skeleton in the body is fixed with a gear box; a driving wheel and a wheel in the shape of an umbrella are arranged in the gear box; the wheel in the shape of an umbrella is connected with a pedal bar; an upper rack bar and a lower rack bar are respectively joggled with the upper end and the lower end of the driving wheel; the upper rack bar is connected with a front lacing wire which is arranged between two forelimb skeletons by a hinged front connecting rod; the lower rack bar is connected with a back lacing wire which is arranged between two hindlimb skeletons by a hinged back connecting rod; the rack bar of a saddle seat is joggled with the side end of the driving wheel through the guide hole of the gear box. The utility model can cause riders to have the feeling of riding on a real animal by the active operation of the riders, which can increase pleasures.

Description

A kind of bionic machine animal device

The utility model relates to a kind of bionic animal device, especially mechanical horse, machine tiger etc.

At present, being used for the various machine animals of entertainment for children, all is to rock or move ahead by the driven by motor machine animal, above children just ride over passively.

The purpose of this utility model is to design a kind of machine animal, and it can by machine driving, be advanced as genuine animal by the person's of riding active operation.

Structure of the present utility model is such, it has an imitative quadruped body, four limbs, and head, a front axle is adorned in body front portion, a rear axle is adorned at the rear portion, two forelimbs and two hind legs are contained in the two ends of front axle and rear axle respectively, body inside, be contained between front axle and the rear axle by last center framework, by under transmission case and center framework fix, drive is housed in the transmission case, the axle of pedaling bar and the drive that passes the transmission case shell that has a pedal is connected or with spool being connected an of gear that is meshed with drive, the pilot hole that upper rack and following tooth bar pass transmission case respectively is meshed with the drive top and bottom, the forelimb skeleton is housed in two forelimbs, forelimb skeleton upper end is contained on the front axle, preceding ratchet is equipped with in the lower end, the hind leg skeleton is housed in two hind legs, hind leg skeleton upper end is contained on the rear axle, the back ratchet is equipped with in the lower end, the hinged front rod of upper rack front end is hinged with the preceding lacing wire that is connected two forelimb skeletons, the hinged back link in following tooth bar rear end is hinged with the back lacing wire that is connected two hind leg skeletons, be fixed on the tooth bar below the saddle, pass the guide pin bushing that is fixed on the center framework and the pilot hole on the transmission case, with the drive side to engagement.

The utility model decapacitation moves ahead, and can also turn.It is equipped with one at body nock and turns to handle, turn to the lower end is connected on the cross bar, the articulated steering link in cross bar two ends, front axle is three sections of separation, two minor axises at a two ends end and steering link respectively are hinged, the other end is equipped with the live splint of a connection, is clipped on the center steering shaft of forelimb skeleton, and preceding ratchet then is contained in the lower end of steering spindle.

Head of the present utility model can the front and back activity.It is equipped with one and is fixed on the motion bar that puts outside the middle minor axis of front axle in head.Rotation drive motion bar by front axle makes headwork.

Advantage of the present utility model is the active operation by the person of riding, and makes four limbs, the head coordination of machine animal, advances on one's body, turns as riding over genuine animal.Improved the person's of riding entertainment interest.

Description of drawings:

Fig. 1 is the cutaway view of the utility model embodiment.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the cross-sectional schematic of transmission case part among Fig. 1.

Fig. 4 is the B-B cutaway view of Fig. 1.

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

Shown in Figure 1 is embodiment of the utility model---the cutaway view of mechanical horse, and it has the shell of an imitative horse, comprises the body 10, four

limbs

2,16 and head 8.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, in the body 10 inside of horse, trapezoidal center framework 13 two ends are contained on the antero

posterior axis

6,15, and discoidal sealing transmission case 23 is contained in the middle part of center framework 13 with bolt by fixed head.The umbrella shape wheel 29 that a drive 28 and one are meshed with drive 28 is housed in the transmission case 23, has pedaling on the axle that bar 25 is contained in the umbrella shape wheel 29 that passes transmission case 23 shells of pedal 26.The pilot hole that upper rack 14 and following tooth bar 22 pass on the transmission case 23 meshes with drive 28 top and bottom respectively.Two forelimbs 2 and two hind legs, 16 inside are equipped with forelimb skeleton 3 and hind leg skeleton 17 respectively, and suit steering spindle 5 in the forelimb skeleton 3, and preceding ratchet 1 is equipped with in steering spindle 5 lower ends, and back ratchet 19 is equipped with in hind leg skeleton 17 lower ends.Front axle 6 is divided into three sections, and center framework 13 is contained on the interior axle of jackshaft, and in the lacing wire 4, the live splint 30 that axle connects was equipped with in the two minor axis outer ends at two ends before rotating jackshaft overcoat was connected in, and was hinged on the upper end of steering spindle 5 respectively.With hinged with the preceding lacing wire 4 that is connected two forelimb skeletons 3, following tooth bar 22 is hinged with the back lacing wire 20 that is connected two hind leg skeletons 17 by hinged back link 21 by hinged front rod 27 for last halogen bar 14.Tooth bar 24 below the saddle 9 passes the fairlead 12 that is fixed on the center framework 13 and the pilot hole of transmission case 23, is meshed with drive 28 sides.Turn to be fixed on 9 on the cross bar 31 below by a bar, two steering links 18 that cross bar 31 two ends are articulated and the minor axis the inner at front axle 6 two ends are hinged.Being contained in the outer of jackshaft that motion bar 7 lower ends in the head of the horse portion 8 are fixed on front axle 6 puts.

The course of work of present embodiment is such, as the person of riding during with the downward Pedalling 26 of pin, it is descending to pedal bar 25, driving umbrella shape wheel 29 rotates counterclockwise, then the drive 28 with 29 engagements of umbrella shape wheel just clockwise rotates, ratchet 1 rolled forward before upper rack 14 moved ahead and promoted two forelimbs 3 and make this moment, back tooth bar 22 back row promote two hind legs 17, because the self-locking action of back ratchet 19 can not retreat, just has only stride forward clean motion of horse, simultaneously, saddle tooth bar 24 rises with the rotation of drive 28, drives saddle 9 and rises.After finishing an action, saddle 9 rises to certain altitude, and the person of riding relies on self body weight to press down saddle 9, this moment, course of action was just opposite with above course of action, and preceding ratchet 1 is because self-locking can not retreat, and back ratchet 19 rolls forward, have only the hind leg 16 of horse to stride forward, thereby finish an overall process.Also just swing of head of the horse simultaneously along with the rotation of front axle.

When needs are turned, turn to 9, drive steering spindle 5 by cross bar 31, two steering links 18 and rotate, ratchet 1 turns to before making.

Claims

1, a kind of bionic machine animal device, has an imitative quadruped body (10), four limbs (2,16) and head (8), anterior dress-the front axle (6) of the body (10), a rear axle (15) is adorned at the rear portion, two forelimbs (2) and two hind legs (16) are contained in the two ends of front axle (6) and rear axle (15) respectively, it is characterized in that: the body (10) inside, be contained between front axle (6) and the rear axle (15) by last center framework (13), by under transmission case (23) and center framework (13) fix, drive (28) is housed in the transmission case (23), the axle of pedaling bar (25) and the drive (28) that passes transmission case (23) shell that has a pedal (26) is connected or with spool being connected an of gear (29) that is meshed with drive (28), the pilot hole that upper rack (14) and following tooth bar (22) pass transmission case (23) respectively is meshed with drive (28) top and bottom, forelimb skeleton (3) is housed in two forelimbs (2), forelimb skeleton (3) upper end is contained on the front axle (6), preceding ratchet (1) is equipped with in the lower end, hind leg skeleton (17) is housed in two hind legs (16), hind leg skeleton (17) upper end is contained on the rear axle (15), back ratchet (19) is equipped with in the lower end, the hinged front rod (27) of upper rack (14) front end is hinged with the preceding lacing wire (4) that is connected two forelimb skeletons (3), the hinged back link (21) in following tooth bar (22) rear end is hinged with the back lacing wire (20) that is connected two hind leg skeletons (17), be fixed on the following tooth bar (24) of saddle (11), pass the guide pin bushing (12) that is fixed on the center framework (13) and the pilot hole on the transmission case (23), be meshed with drive (28) side.

2, bionic machine animal device according to claim 1, it is characterized in that: the body (10) nock also is equipped with one and turns to (9), turn to (9) lower end is connected on the cross bar (31), the articulated steering links in cross bar (31) two ends (18), front axle (6) is three sections of separation, two minor axises difference one end and the steering link (18) at two ends are hinged, the other end is equipped with the live splint (30) of a connection, be clipped on the center steering shaft (5) of forelimb skeleton (3), preceding ratchet (1) then is contained in the lower end of steering spindle (5).

3, bionic machine animal device according to claim 1 and 2 is characterized in that: the motion bar (7) that a middle minor axis that is fixed on front axle (6) puts outward is housed in the head (8).