CN215231957U

CN215231957U - Interesting crawling toy

Info

Publication number: CN215231957U
Application number: CN202120592533.9U
Authority: CN
Inventors: 何志远
Original assignee: Shantou Chenghai Junyi Toy Design Co ltd
Current assignee: Shantou Chenghai Junyi Toy Design Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-21
Anticipated expiration: 2031-03-23

Abstract

Taste toy of crawling, including the body shell of imitative reptile, be connected a plurality of limbs that are used for crawling with the body shell, and be used for driving the link gear of limb motion, the link gear includes that the initiative rotates the piece, reaches the side-to-side motion mechanism, the side-to-side motion mechanism mainly comprises the slip follower, should slide the follower and rotate piece eccentric coupling with the initiative and pass through the side-to-side slide with the body shell and hold the guide structure and be connected, during crawling, the slip follower provides the side-to-side motion power under the effect that the initiative rotated piece and side-to-side slide held the guide structure, realizes that side-to-side motion mechanism drive limb can follow the side-to-side motion and then realizes that the taste of body shell is crawled. The utility model discloses in realize the motion of limbs "push away and grind" formula because the eccentric connection of slip follower and the initiative rotation piece, the object for appreciation nature is strong, taste is high.

Description

Interesting crawling toy

Technical Field

The utility model relates to a toy technical field of crawling, more specifically relates to a taste toy of crawling.

Background

Toys broadly refer to items that can be used to play, and play with toys is often used in human society as a way to teach through lively activities. At present, toys simulating the movement of insect animals are very popular with children, the toys vividly reappear the movement form of natural animals through the shape and the unique movement mode of the appearance, and can move through a starting and stopping controller of a driving device, so that the toys have very high playability. Reptiles are common species in nature, and technical schemes for making toys capable of simulating reptiles to crawl also exist in the prior art. For example, chinese utility model patent CN 201710959U animal crawling toy, this technical scheme realizes the forward crawling of toy through motor drive, gear assembly, and the limbs that are connected with gear assembly. However, this solution also has some disadvantages: on one hand, the technical scheme has more parts of the gear transmission structure, the transmission structure is complex, and the structure is not stable and firm enough; on the other hand, the transmission mode can only realize crawling in the front-back direction, animals in real nature can crawl irregularly in multiple directions, and the crawling mode is not vivid enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a first aim at to above-mentioned defect with not enough, solve among the prior art creeping toy motion form single, not lifelike enough, and the technical problem that linkage structure is complicated, provide a taste creeping toy.

Another object of the utility model is to further enrich the interesting crawling toy of the motion state of the crawling toy.

In order to achieve the above object, the utility model discloses a specific technical scheme be:

taste toy of crawling, including the body shell of imitative reptile, be connected a plurality of limbs that are used for crawling with the body shell, and be used for driving the link gear of limb motion, the link gear includes that the initiative rotates the piece, reaches the side-to-side motion mechanism, the side-to-side motion mechanism mainly comprises the slip follower, should slide the follower and rotate piece eccentric coupling with the initiative and pass through the side-to-side slide with the body shell and hold the guide structure and be connected, during crawling, the slip follower provides the side-to-side motion power under the effect that the initiative rotated piece and side-to-side slide held the guide structure, realizes that side-to-side motion mechanism drive limb can follow the side-to-side motion and then realizes that the taste of body shell is crawled.

Preferably, the driving rotation member is eccentrically provided with a power rotation shaft, and the power rotation shaft is connected with the sliding driven member.

Preferably, the driving rotation member forms a gear structure, the gear structure is eccentrically provided with a power rotation shaft, and the power rotation shaft is sleeved with a sliding driven member.

Preferably, the driving rotation member forms a cam structure, the cam structure is eccentrically provided with a power rotating shaft, the end of the sliding follower abuts against a sliding surface of the cam structure, the sliding follower is connected with the housing through a pull-back elastic member, during movement, the cam structure rotates to outwards eject the sliding follower, the sliding follower moves in the left-right direction under the guidance of the left-right sliding bearing structure, and always abuts against the sliding surface of the cam structure under the pulling force of the pull-back elastic member.

Preferably, the left-right sliding bearing guide structure comprises a sliding chute arranged on the sliding driven part along the left-right direction and a second sliding block arranged on the body shell.

Preferably, the linkage mechanism further comprises a front-back movement mechanism with the movement direction different from that of the left-right movement mechanism, when the robot crawls, the sliding driven piece provides left-right movement force under the action of the driving rotation piece and the left-right sliding bearing guide structure, so that the left-right movement mechanism drives the limb to move left and right, and meanwhile, the left-right movement mechanism is different from the movement direction of the front-back movement mechanism, and the irregular interesting crawling of the body shell is further realized.

Preferably, the front and rear movement mechanism comprises a front and rear transmission member and a swinging driven member, the front and rear transmission member is eccentrically connected with the driving rotation member and is connected with the body shell through a front and rear bearing structure, and the swinging driven member is rotatably connected with the front and rear transmission member and is connected with the body shell through a swinging bearing structure.

Preferably, the front and rear guide structures comprise a front and rear limiting structure matched with the body shell and a left and right fault-tolerant structure matched with the driving rotating part, and the sliding driven part is connected with the body shell through the left and right fault-tolerant structure.

Preferably, the front and rear limiting structures comprise front and rear limiting sliding rails formed on the front and rear transmission parts along the front and rear direction, the left and right fault-tolerant structures comprise left and right fault-tolerant sliding rails formed on the front and rear transmission parts along the left and right direction, and the front and rear limiting structures and the left and right fault-tolerant structures comprise first sliding blocks arranged on the casing and matched with the sliding rails.

Preferably, the turnover mechanism comprises a turnover power device, a turnover transmission mechanism and a stay bar which are sequentially connected, wherein the turnover power device and the turnover transmission mechanism are mainly arranged in the body shell, the stay bar is rotationally connected with the turnover transmission mechanism and can move downwards, and when the body is turned over, the stay bar moves downwards to prop against the ground and continues to move to prop up the body shell so as to turn over the body shell; the swing follower and the sliding follower are respectively provided with an elastic rod protruding out of the highest position of the body shell, and after the body is turned over, the elastic rods move along with the swing follower and the sliding follower and strike the ground to realize the rebound and recovery of the body shell.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses in link gear includes that the initiative rotates the piece, reaches side-to-side motion, side-to-side motion mainly comprises the slip follower, and this slip follower rotates piece eccentric coupling with the initiative and leads the structural connection through the side-to-side slip with the body shell, and when crawling, the slip follower provides the side-to-side motion power under the effect that the initiative rotated piece and side-to-side slip led the structure, realizes that side-to-side motion mechanism drive limbs can follow the side-to-side motion and then realize that the taste of body shell crawls. Particularly, the utility model discloses in realize the motion of limbs "push away and grind" formula owing to the eccentric connection of slip follower and the initiative rotation piece, the object for appreciation nature is strong, taste is high.

The utility model discloses mainly through wobbling swing follower and the gliding slip follower of direction about can following, realize the difference of limbs direction of motion to reach the purpose that toy taste was crawled. The specific implementation mode is as follows: the swing follower is connected with the initiative rotation piece through front and back driving medium, and front and back driving medium and initiative rotation piece eccentric connection, the slip follower is connected with the initiative slider off-centre, constitutes an organic connecting rod motion, and overall structure is succinct, and linkage effect is good between each part, compares more gear connection structure in transmission technology and has more stable structural strength, also realizes the taste of simulation insect, animal etc. simultaneously through this linkage structure and crawls, has promoted the enjoyment of playing.

On this basis, the utility model discloses a set up the mechanism that stands up and make the toy stand up, the rethread bullet pole makes the toy resume normal position, and the different forms in crawling such as truly simulation insect, animal have greatly increased the enjoyment of playing.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a crawling toy in a preferred embodiment of the present invention.

Fig. 2 is a schematic view of an explosion structure inside the crawling toy according to the preferred embodiment of the present invention.

Fig. 3 is a schematic view of the internal structure of the crawling toy in the preferred embodiment of the present invention.

Fig. 4 is a schematic structural view of a linkage mechanism in a preferred embodiment of the present invention.

Fig. 5 is a schematic view of another perspective crawling toy according to the preferred embodiment of the present invention.

Fig. 6 is a schematic structural view of a cam transmission mechanism according to a preferred embodiment of the present invention.

Description of reference numerals:

10 parts of the shell,

20 active rotating part, 21 power rotating shaft, 22 pullback elastic part,

30 front and rear transmission parts,

40 oscillating follower,

50 sliding driven parts,

61 front and back bearing structures, 611 front and back limiting structures, 612 left and right fault-tolerant structures, 613 a first slide block, 62 swing bearing structures, 621 an axle hole, 622 swing rotating shafts, 63 left and right slide bearing structures, 631 a slide chute, 632 a second slide block,

70 driving power mechanism, 71 driving device, 72 speed reduction transmission gear set,

80 turn-over mechanism, 81 turn-over power device, 82 turn-over transmission mechanism, 83 brace rod and 84 elastic rod.

Detailed Description

The present invention is further explained and illustrated by the following embodiments, it should be understood that the following embodiments are for the purpose of making the technical solution of the present invention clearer and easier to understand, and do not limit the scope of the claims.

As shown in fig. 1-2, the interesting crawling toy of the present invention comprises a body case 10 for forming a shape of a crawling animal, a plurality of limbs connected to the body case 10 for crawling, and a linkage mechanism for driving the limbs to move, wherein the linkage mechanism comprises a driving rotation member 20, a back-and-forth movement mechanism, and a left-and-right movement mechanism, the back-and-forth movement mechanism comprises a front-and-back transmission member 30 and a swing follower 40, the front-and-back transmission member 30 is eccentrically connected to the driving rotation member 20 and connected to the body case 10 through a front-and-back bearing structure 61, the swing follower 40 is rotatably connected to the front-and-back transmission member 30 and connected to the body case 10 through a swing bearing structure 62, the left-and-right movement mechanism mainly comprises a sliding follower 50, the sliding follower 50 is eccentrically connected to the driving rotation member 20 and connected to the body case 10 through a left-and-right sliding bearing structure 63, the swing follower 40 and the sliding follower 50 respectively form each limb, during crawling, the front and rear transmission members 30 move in the front and rear direction under the action of the driving rotation member 20 and the front and rear bearing structures 61, so that the swinging follower 40 swings back and forth under the action of the swinging bearing structure 62; the sliding follower 50 receives the driving force of the driving rotation member 20 and slides left and right under the guiding action of the left and right sliding guide structures 63; the swing follower 40 and the sliding follower 50 move in different directions to realize interesting crawling of limbs.

In the preferred embodiment, as shown in fig. 3, the front and rear guide structures 61 include front and rear stops 611 for engaging the body member 10 and left and right fault-tolerant structures 612 for engaging the active turning member 20.

In a preferred embodiment, the front and rear limiting structures 611 include front and rear limiting sliding rails formed on the front and rear driving members 30 in the front and rear directions,

the left and right fault tolerant structures 612 comprise left and right fault tolerant slide rails formed on the front and rear drive members in the left and right directions,

the front and rear limiting structures 611 and the left and right fault-tolerant structures 612 each include a first sliding block 613 disposed on the housing 10 and engaged with the sliding rail.

In a preferred embodiment, the swing guide structure 62 includes a shaft hole 621 provided in the swing follower 40, and a swing shaft 622 provided in the body case 10 corresponding to the shaft hole 621.

In a preferred embodiment, the left and right slide guide structure 63 includes a slide groove 631 provided in the slide follower 50 in the left-right direction, and a second slider 632 provided in the housing 10.

In a preferred embodiment, the driving rotation member 20 forms a gear structure,

the gear structure is eccentrically provided with a power rotating shaft 21,

the power rotating shaft 21 is respectively sleeved with the front and rear driving members 30 and the sliding driven member 50.

In a preferred embodiment, as shown in fig. 6, the active rotating member 20 forms a cam structure,

the cam structure is eccentrically provided with a power rotating shaft 21,

the power rotating shaft 21 is sleeved with the front and rear transmission members 30,

the end of the slide follower 50 is abutted against the sliding surface of the cam structure, and the slide follower 50 is connected to the case 10 by the pull-back elastic member 22,

during movement, the cam structure rotates to eject the sliding follower 50 outwards, the sliding follower 50 moves in the left-right direction under the guidance of the left-right sliding guide structure 63, and always abuts against the sliding surface of the cam structure under the pulling force of the pull-back elastic member 22.

In a preferred embodiment, a driving power mechanism 70 connected with the driving rotation member 20 is further included,

the driving power mechanism 70 comprises a driving device 71 and a speed reduction transmission gear set 72 which are connected in sequence,

the reduction drive gear set 72 is engaged with the driving rotation member 20.

As shown in fig. 4-5, in a preferred embodiment, the device further comprises a turnover mechanism 80,

the turning-over mechanism 80 comprises a turning-over power device 81, a turning-over transmission mechanism 82 and a support rod 83 which are connected in sequence,

the turning-over power device 81 and the turning-over transmission mechanism 82 are arranged in the body shell 10, the stay bar 83 is connected with the turning-over transmission mechanism 82 in a rotating way and can move downwards,

during rolling, the brace 83 moves downward against the ground and continues to move to brace the torso member 10 to achieve rolling of the torso member 10.

In a preferred embodiment, the swing follower 40 and the slide follower 50 are provided with a spring rod 83 protruding from the highest portion of the body case 10,

after turning over, the elastic rod 83 follows the swing follower 40 and the slide follower 50 and strikes the ground to realize the rebound and righting of the body shell 10.

The present invention will be further described with reference to the following specific examples.

Example 1

This embodiment 1 provides a spider toy for interesting crawling, comprising a body housing 10 having a head and a tail for shaping a spider,

the limbs are matched left and right, and the left and the right are respectively connected with the body shell 10 and can be used for crawling movably,

the linkage mechanism comprises a driving rotating part 20, a front-back movement mechanism and a left-right movement mechanism which are respectively connected with the driving rotating part 20,

the driving rotation member 20 rotates by the power provided by the motor 71 and the gear 72, provides power for the movement of the front and rear movement mechanism and the left and right movement mechanism,

the body case 10 is provided with a motor 71 arranged along the length direction of the body case 10, an output end of the motor 71 is provided with a motor gear connected with another bevel gear to achieve the change of the transmission direction, and the bevel gear is connected with the driving rotation member 20 through a reduction transmission gear unit 72 to achieve the supply of power.

The back and forth movement mechanism comprises a back and forth transmission member 30 and a swinging follower 40,

the front and rear transmission members 30 are eccentrically connected to the driving rotation member 20, and are connected to the housing 10 through the first guide structure 61,

the swing follower 40 is rotatably connected to the front and rear driving members 30, and is connected to the body case 10 through the second guide structure 62,

the front and rear transmission members 30 are eccentrically connected to the driving rotation member 20 to follow the rotation of the driving rotation member 20,

and the front and rear driving members 30 are connected to the body case 10 through the guide structure 61 to define the moving direction of the front and rear driving members 30 as front and rear,

the oscillating follower 40 is rotatably connected to the forward and backward driving member 30 and to the body shell 10 through the second guide structure 62, so as to realize the forward and backward oscillation of the free end of the oscillating follower 40.

The driving rotation member 20 may be a driving rotation gear engaged with the reduction transmission gear unit 72, the driving rotation gear is eccentrically provided with a rotation shaft 21, the front and rear transmission members 30 are coupled with the rotation shaft 21,

in the embodiment 1, the front and rear transmission members 30 are plate-shaped,

the driving rotation member 20 may also be a cam engaged with the reduction gear unit 72, a rotation shaft portion of the cam is engaged with the reduction gear unit 72, the rotation shaft 21 is eccentrically provided on the cam, and the front and rear transmission members 30 are coupled to the rotation shaft 21.

The first guide structure 61 includes a first sliding slot 612 disposed in the left-right direction and engaged with the rotating shaft 21 of the driving rotating member 20,

and a second sliding groove 611 arranged in the front-rear direction, which is engaged with a limit protrusion 613 arranged on the body case 10,

in operation, the driving rotation member 20 rotates, and the eccentrically disposed rotating shaft 21 cooperates with the first sliding slot 612 to drive the front and rear transmission members 30 to move.

The second sliding slot 611 cooperates with the limiting protrusion 613 to realize the forward and backward movement of the forward and backward driving member,

the second guiding structure 62 comprises a swing limiting shaft 622 disposed on the body shell 10, and a swing limiting shaft hole 621 disposed on the swing follower 40 and sleeved with the swing limiting shaft 622,

in operation, the swing follower 40 swings back and forth about the swing limit shaft 622 under the driving of the front and rear transmission members 30.

The swing follower 40 is shaped to simulate the limb of a spider and includes a cross bar and a longitudinal bar for simulating the limb, with the top of the longitudinal bar being provided with a resilient bar 84 projecting upwardly to a height above the uppermost extent of the body shell 10.

The left-right movement mechanism includes a slide follower 50,

the sliding follower 50 is eccentrically connected to the driving rotation member 20, and is connected to the case 10 through a third guide structure 63, for forming a side-to-side movement mechanism which is not in accordance with the forward and backward swinging direction of the swing follower 40,

the sliding follower 50 is sleeved with the rotating shaft 21 of the driving rotation gear 20,

or the slide follower 50 is in contact engagement with the driving rotary cam to effect the right and left directional motion.

The third guide structure 63 includes a slide stopper 632 provided on the body housing 10, a slide stopper groove 631 provided on the body portion of the slide follower 50,

the sliding follower 50 moves under the action of the driving rotation member 20, and the left and right movement is realized by the cooperation of the sliding stopper 632 and the sliding stopper groove 631.

The turning mechanism 80 comprises a turning power mechanism 81 arranged inside the body shell 10 and a stay bar 83 connected with the turning power mechanism 81, the stay bar moves downwards under the action of the turning power mechanism 81 until contacting with the ground to support the body shell to realize turning,

when the body is turned, the stay 83 props up the body case 10 to turn over, at this time, the elastic rod 84 contacts with the ground, and at the same time, the sliding follower 50 and the swing follower 40 do not stop moving, and the elastic rod 84 continuously hits the ground to bounce the body case.

The turning power mechanism 80 comprises a turning motor 81 arranged in the body shell, the turning motor 81 is in transmission connection with a stay bar 83 through a gear assembly 82,

the motor 71 and the turning-over motor 81 are both provided with integrated IC chips for remote control start and stop.

The present invention has been described in terms of embodiments, but not limitations, and other variations of the disclosed embodiments, as would be readily apparent to one skilled in the art, are intended to be included within the scope of the present invention as defined in the following claims, in view of the description of the present invention.

Claims

1. An interesting crawling toy, which is characterized in that:

comprises a body shell (10) imitating a reptile, a plurality of limbs connected with the body shell (10) for crawling, and a linkage mechanism for driving the limbs to move,

the linkage mechanism comprises a driving rotating part (20) and a left-right movement mechanism,

the left-right movement mechanism mainly comprises a sliding driven part (50), the sliding driven part (50) is eccentrically connected with the driving rotating part (20) and is connected with the shell (10) through a left-right sliding guide structure (63),

when crawling, the sliding driven part (50) provides left and right movement force under the action of the driving rotating part (20) and the left and right sliding guide structures (63), so that the left and right movement mechanism drives limbs to move left and right, and interesting crawling of the shell (10) is realized.

2. The interesting crawling toy of claim 1, wherein:

the driving rotating part (20) is eccentrically provided with a power rotating shaft (21), and the power rotating shaft (21) is connected with the sliding driven part (50).

3. The interesting crawling toy of claim 2, wherein:

the driving rotation member (20) forms a gear structure,

the gear structure is eccentrically provided with a power rotating shaft (21),

the power rotating shaft (21) is sleeved with the sliding driven part (50).

4. The interesting crawling toy of claim 2, wherein:

the driving rotation member (20) forms a cam structure,

the cam structure is eccentrically provided with a power rotating shaft (21),

the end of the sliding follower (50) is abutted against the sliding surface of the cam structure, and the sliding follower (50) is connected with the shell (10) through a pull-back elastic piece (22),

when the sliding cam structure moves, the cam structure rotates to outwards eject the sliding driven piece (50), the sliding driven piece (50) moves along the left-right direction under the guidance of the left-right sliding guide structures (63), and the sliding driven piece always abuts against the sliding surface of the cam structure under the tension of the pull-back elastic piece (22).

5. The interesting crawling toy of claim 1, wherein:

the left-right sliding bearing guide structure (63) comprises a sliding chute (631) arranged on the sliding driven part (50) along the left-right direction and a second sliding block (632) arranged on the body shell (10).

6. The interesting crawling toy of claim 1, wherein:

the linkage mechanism also comprises a front-back movement mechanism with the movement direction different from that of the left-right movement mechanism,

when crawling, the sliding driven part (50) provides left and right movement force under the action of the driving rotating part (20) and the left and right sliding bearing guide structures (63), so that the left and right movement mechanism drives limbs to move left and right, and meanwhile, the left and right movement mechanism and the front and rear movement mechanism are different in movement direction, and then irregular interesting crawling of the body shell (10) is realized.

7. The interesting crawling toy of claim 6, wherein:

the front and back movement mechanism comprises a front and back transmission piece (30) and a swinging driven piece (40), the front and back transmission piece (30) is eccentrically connected with the driving rotation piece (20) and is connected with the shell (10) through a front and back bearing guide structure (61), and the swinging driven piece (40) is rotatably connected with the front and back transmission piece (30) and is connected with the shell (10) through a swinging bearing guide structure (62).

8. The interesting crawling toy of claim 7, wherein:

the front and rear bearing structures (61) comprise a front and rear limiting structure (611) matched with the shell (10) and a left and right fault-tolerant structure (612) matched with the driving rotating piece (20),

the sliding driven part (50) is connected with the shell (10) through a left-right fault-tolerant structure (612).

9. The interesting crawling toy of claim 8, wherein:

the front and rear limiting structures (611) comprise front and rear limiting sliding rails formed on the front and rear transmission members (30) along the front and rear directions,

the left-right fault-tolerant structure (612) comprises a left-right fault-tolerant slide rail formed on the front-back transmission piece along the left-right direction,

the front and rear limiting structures (611) and the left and right fault-tolerant structures (612) comprise first sliding blocks (613) which are arranged on the body shell (10) and matched with the sliding rails.

10. The interesting crawling toy of claim 7, wherein:

also comprises a turning-over mechanism (80),

the turning-over mechanism (80) comprises a turning-over power device (81), a turning-over transmission mechanism (82) and a brace rod (83) which are connected in sequence,

the turning power device (81) and the turning transmission mechanism (82) are arranged in the body shell (10) in general, the brace rod (83) is connected with the turning transmission mechanism (82) in a rotating way and can move downwards,

when the body is turned over, the stay bar (83) moves downwards to prop against the ground and continues to move to prop up the body shell (10) so as to turn over the body shell (10);

the swinging driven part (40) and the sliding driven part (50) are both provided with a stay bar (83) protruding out of the highest part of the body shell (10),

after turning over, the stay bar (83) moves along with the swinging follower (40) and the sliding follower (50) and strikes the ground to realize the rebound and the righting of the shell (10).