CN205850224U

CN205850224U - Electronic quadrupeds toy

Info

Publication number: CN205850224U
Application number: CN201620495354.2U
Authority: CN
Inventors: 董泽权
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-28
Filing date: 2016-05-28
Publication date: 2017-01-04
Anticipated expiration: 2026-05-28

Abstract

A kind of electronic quadrupeds toy, including head, trunk, forelimb, hind leg, tail, forelimb upper end thereof is in the front end of trunk, and hind leg upper end thereof is in the rear end of trunk, and tail is fixing with trunk to be connected；When forelimb and hind leg all land and extremity are in plumbness, the vertical distance between lower end and the horizontal support face of tail is equal to 2/3～9/10 of the vertical distance between hind leg rotating shaft and horizontal support face；When forelimb and hind leg all land, forelimb fix be in plumbness and hind leg lower end in swing near the position of forelimb lower end time, there is first separation in the swinging track of hind leg lower end；When hind leg and tail rear end land, forelimb is liftoff and hind leg lower end near tail lower end position near swing time, there is such a second separation in the swinging track of hind leg lower end.Electronic quadrupeds toy of the present utility model can produce multiple posture, and action is full of flourishes, and attitude moulding is enriched.

Description

Electronic quadrupeds toy

Technical field

This utility model belongs to the technical field of electronic toy, is specifically related to a kind of electronic quadrupeds toy.

Background technology

Existing commercially available electronic quadrupeds toy, mostly function are simple, typically can only realize walking function of standing, and it moves Making style few, attitude moulding is simple, it is impossible to simulation quadrupeds realizes recoil, the posture such as upright, lacks feeling of freshness and interest, Child is lacked captivation.

Utility model content

The purpose of this utility model is to provide a kind of electronic quadrupeds toy for the above-mentioned deficiency of prior art, it Action is full of flourishes, and attitude moulding is enriched.

Its purpose can be realized by below scheme: a kind of electronic quadrupeds toy, including head, trunk, forelimb, Hind leg, tail, head is positioned at the front of trunk, and tail is positioned at the rear of trunk, and tail is extended to the back lower place by front upper place； Forelimb upper end thereof is in the front end of trunk, and hind leg upper end thereof, in the rear end of trunk, is provided with inside trunk inner chamber Drive the forelimb drive mechanism of two forelimb synchronous hunting, drive the hind leg drive mechanism of two hind leg synchronous hunting；It is characterized in that: Tail is fixing with trunk to be connected；When forelimb and hind leg all land and extremity are in plumbness, the lower end of tail with Vertical distance between horizontal support face is equal to 2/3～9/10 of the vertical distance between hind leg rotating shaft and horizontal support face；

When forelimb and hind leg all land, forelimb fix be in plumbness and hind leg lower end in the position near forelimb lower end When putting neighbouring swing, there is such a first separation in the swinging track of hind leg lower end: when hind leg lower end swings to this During the first separation front, the center of gravity of whole toy is positioned at the rear of hind leg lower end, and is positioned at the front of tail rear end；After when When limb lower end swings to this first separation rear, the center of gravity of whole toy is positioned at the front of hind leg lower end, and is positioned at forelimb The rear of lower end；

When hind leg and tail rear end land, forelimb is liftoff and hind leg lower end near tail lower end position near before and after During swing, there is such a second separation in the swinging track of hind leg lower end: when hind leg lower end swings to this second separation During front, the center of gravity of whole toy is positioned at the rear of hind leg lower end, and is positioned at the front of tail rear end；When hind leg lower end swings During to this second separation rear, the center of gravity of whole toy is positioned at the front of hind leg lower end.

The full swing amplitude of forelimb, the full swing amplitude of hind leg meet following condition: when whole toy lies in water On flat supporting surface and when forelimb is swung forwards to extreme position, hind leg swings to extreme position backward, the bottom surface contact of trunk To horizontal support face, forelimb stretches forward and is in level, and hind leg stretches backward and is in level.

What is called on all fours, refers to that extremity lower end touches horizontal support face；So-called tail rear end lands, after referring to tail Termination contacts horizontal support face；So-called forelimb is liftoff, refers to that forelimb leaves horizontal support face.

So-called forelimb (hind leg) is in plumbness, refer to the length of forelimb (hind leg) to be perpendicular to the length of trunk to, i.e. It is perpendicular to direction before and after trunk.

This utility model has the following advantages and effect:

One, electronic quadrupeds toy of the present utility model can produce multiple posture, including extremity stance (i.e. four Limb end lands state), flat lie prone that (i.e. forelimb stretches forward and is in level posture, and hind leg stretches backward and is in level State), front posture of lying prone (i.e. forelimb stretches forward and is in level, and hind leg is in plumbness), after lie prone posture (i.e. hind leg Stretching backward and be in level, forelimb is in plumbness), (i.e. two hind legs and tail end land recoil posture, after two Limb lower end is swung forwards to the state of the bottom surface close to trunk), (i.e. two hind legs and tail end uprightly to face upward a posture Ground, two hind leg lower ends swing to the state close to tail backward).On the other hand, this utility model drives by controlling forelimb Mechanism, the course of action of hind leg drive mechanism, it becomes possible to realize the automatic switchover of various posture, the handoff procedure of different gestures is just Vivo imitate out the various course of action of quadrupeds, the most lively entertaining.

Accompanying drawing explanation

Fig. 1 is a kind of embodiment of this utility model view when extremity stance.

Fig. 2 is view when being swung forwards to reach the first separation of the hind leg lower end in Fig. 1.

Fig. 3 is that the hind leg lower end continuation in Fig. 2 swings forward and trunk state after hind leg lower end swings backward is shown It is intended to.

Fig. 4 is the view after the forelimb in Fig. 3 is upwards waved.

View when Fig. 5 is to arrive the second separation after the hind leg lower end in Fig. 4 swings backward.

Fig. 6 is that swing, the trunk state signal after hind leg lower end swings forward backward is continued in the hind leg lower end in Fig. 5 Figure.

Fig. 7 is view of lying prone after the hind leg lower end in Fig. 1 is rocked to after level backward.

Fig. 8 is that the forelimb lower end in Fig. 1 is rocked to forward level, hind leg lower end is rocked to the flat of level backward Lie prone view.

Fig. 9 is view of lying prone before the forelimb lower end in Fig. 1 is rocked to after level forward.

Detailed description of the invention

Shown in Fig. 1, Fig. 2, Fig. 3, this electronic quadrupeds toy includes head 1, trunk 2, forelimb 3, hind leg 4, tail 5, head 1 is positioned at the front of trunk 2, and tail 5 is positioned at the rear of trunk 2, and tail 5 is extended to the back lower place by front upper place；Before Limb 3 upper end thereof is in the front end of trunk 2, and hind leg 4 upper end thereof, in the rear end of trunk 2, is installed inside trunk 2 inner chamber The hind leg drive mechanism have the forelimb drive mechanism driving two forelimb synchronous hunting, driving two hind leg synchronous hunting；Tail 5 and body Cadre 2 is fixing to be connected；When extremity (two forelimb 3 and two hind legs 4) all land and extremity are in plumbness, tail 5 The vertical distance (as shown in h in Fig. 1) in lower end and horizontal support face 6 equal to hind leg rotating shaft 40 and horizontal support face 6 vertical away from From (as shown in e in Fig. 1) 5/6.

Shown in Fig. 2, when forelimb 3 and hind leg 4 all land, forelimb 3 fixing be in plumbness and hind leg 4 lower end close Near the position of forelimb 3 lower end during swing, there is such a first separation A in the swinging track of hind leg 4 lower end: after when When limb 4 lower end swings to this first separation A front, the center of gravity of whole toy is positioned at the rear of hind leg 4 lower end, and is positioned at tail The front of bar 5 rear end；When hind leg 4 lower end swings to this first separation A rear, the center of gravity of whole toy is positioned at hind leg 4 times The front of end, and it is positioned at the rear of forelimb 3 lower end.Changing an angle to say, limb 4 lower end just swings to first point in fig. 2, the back Boundary point A, the center of gravity of the most whole toy is located just at directly over A point, if in this state, hind leg 4 lower end is continued along Fig. 2 The direction of middle arrow a swings forward, and the center of gravity of the most whole toy will be located in the rear of hind leg 4 lower end, and is positioned at tail 5 rear end Front, the direction of arrow b along Fig. 2 is fallen under downwards, is i.e. swung backward around hind leg lower end by the trunk of the most whole toy, Develop the posture become as shown in Figure 3；Otherwise, direction as contrary with arrow a in figure in limb 4 lower end edge in fig. 2, the back is put backward Dynamic, the center of gravity of whole toy will be located in the front of hind leg 4 lower end, and is positioned at the rear of forelimb 3 lower end, and then toy keeps four Limb lands the posture stood, the such as posture shown in Fig. 1, or the posture shown in Fig. 7.

Shown in Fig. 5, when hind leg 4 and tail 5 rear end lands, forelimb 3 is liftoff and hind leg 4 lower end near tail 5 lower end Near position during swing, there is such a second separation B in the swinging track of hind leg 4 lower end: when hind leg 4 lower end swings During to this second separation B front, the center of gravity of whole toy is positioned at the rear of hind leg 4 lower end, and before being positioned at tail 5 rear end Side；When hind leg 4 lower end swings to this second separation B rear backward, before the center of gravity of whole toy is positioned at hind leg 4 lower end Side.Changing an angle to say, in Figure 5, hind leg 4 lower end just swings to the second separation B, the center of gravity of the most whole toy just position Directly over B point, if now, in hind leg 4 lower end edge Fig. 5, the direction of arrow d swings backward, and the center of gravity of the most whole toy is by position In the front of hind leg 4 lower end, the trunk of the most whole toy by the direction of arrow f along Fig. 5 to front lower fall, i.e. around hind leg 4 Lower end swings forward, develop become posture as shown in Figure 6 (under fall process hind leg 4 and forelimb 3 can continue relative to trunk 2 Swing)；Otherwise, in Figure 5, direction as contrary with arrow d in Fig. 5 in hind leg 4 lower end edge swings forward, the center of gravity of whole toy To remain in the rear of hind leg 4 lower end, and be positioned at the front of tail 5 lower end, then toy is kept upright and is faced upward head (after utilization Limb 4 and tail 5 land) posture, the such as posture shown in Fig. 4.

In above-mentioned toy, the full swing amplitude of forelimb 3, the full swing amplitude of hind leg 4 meet following condition: when whole When toy lies on horizontal support face 6 and forelimb 3 is swung forwards to extreme position, hind leg 4 swings to extreme position backward, The bottom surface of trunk 2 touches horizontal support face 6, and forelimb 3 stretches forward and is in level, and hind leg 4 stretches backward and locates In level, as shown in Figure 8, i.e. may be made that the flat posture lain prone.Certainly, above-mentioned toy can also lie prone before making posture (as Shown in Fig. 9) or after lie prone posture (as shown in Figure 7).

Shown in Fig. 3, Fig. 4, when toy utilizes two hind legs 4 and tail 5 to form three points of contact, forelimb 3 soars, therefore forelimb 3 can wave up and down.

Evolution process between state in each figure in above-mentioned Fig. 1 to Fig. 9, it is simply that the various actions of this extremity toy Journey.

In above-described embodiment, when when extremity (two forelimb 3 and two hind legs 4) all land and extremity are in plumbness, Vertical distance h between lower end and the horizontal support face of tail 5 can also change into equal to hind leg rotating shaft 40 and horizontal support face 6 it Between vertical distance e 2/3, or 9/10.

Claims

1. an electronic quadrupeds toy, including head, trunk, forelimb, hind leg, tail, before head is positioned at trunk Side, tail is positioned at the rear of trunk, and tail is extended to the back lower place by front upper place；Forelimb upper end thereof in the front end of trunk, Hind leg upper end thereof, in the rear end of trunk, is provided with inside trunk inner chamber and drives the forelimb of two forelimb synchronous hunting to drive Mechanism, drive the hind leg drive mechanism of two hind leg synchronous hunting；It is characterized in that: tail is fixing with trunk to be connected；Work as forelimb All landing with hind leg and time extremity are in plumbness, the vertical distance between lower end and the horizontal support face of tail is equal to 2/3～9/10 of vertical distance between hind leg rotating shaft and horizontal support face；

When forelimb and hind leg all land, forelimb is fixed and is in plumbness and hind leg lower end is attached in the position near forelimb lower end During nearly swing, there is such a first separation in the swinging track of hind leg lower end: when hind leg lower end swing to this first During separation front, the center of gravity of whole toy is positioned at the rear of hind leg lower end, and is positioned at the front of tail rear end；When under hind leg When end swings to this first separation rear, the center of gravity of whole toy is positioned at the front of hind leg lower end, and is positioned at forelimb lower end Rear；

When hind leg and tail rear end land, forelimb is liftoff and hind leg lower end near tail lower end position near swing Time, there is such a second separation in the swinging track of hind leg lower end: when hind leg lower end swings to this second separation front Time, the center of gravity of whole toy is positioned at the rear of hind leg lower end, and is positioned at the front of tail rear end；When hind leg lower end swings to this During the second separation rear, the center of gravity of whole toy is positioned at the front of hind leg lower end.

Electronic quadrupeds toy the most according to claim 1, it is characterised in that: the full swing amplitude of forelimb, hind leg Full swing amplitude meet following condition: when whole toy lies on horizontal support face and forelimb is swung forwards to the limit When position, hind leg swing to extreme position backward, the bottom surface of trunk touches horizontal support face, and forelimb stretches forward and is in Level, hind leg stretches backward and is in level.