CN214130280U - Long trunk animal simulation toy - Google Patents

Abstract

The utility model relates to a long-trunk animal simulation toy, which comprises a head part, a trunk part, a tail part, a base, a driving device, a transmission shaft assembly and a plurality of lifting transmission mechanisms, wherein the trunk part comprises a plurality of trunk joints which are sequentially and movably connected from front to back; the driving device is arranged on the base, the transmission shaft assembly is rotatably arranged on the base and arranged along the front-back direction, and the transmission shaft assembly is in transmission connection with the driving device; each lifting transmission mechanism is sequentially arranged along the axial direction of the transmission shaft assembly, one lifting transmission mechanism corresponds to one trunk joint, the trunk joints are connected with the transmission shaft assembly through the corresponding lifting transmission mechanism, and the lifting of the two adjacent trunk joints is asynchronous. The long-trunk animal simulation toy can automatically make the trunk do water wave type up-and-down fluctuation motion, simulate the dynamic effect of the trunk of a long-trunk animal in the motion process, and has coordinated and vivid actions.

Description

Long trunk animal simulation toy

Technical Field

The utility model relates to a toy field, concretely relates to long truck animal simulation toy.

Background

The toys are very important fun for children, along with the development of society, the types of the existing toys are more and more, most of the existing toys in the market are mainly toy vehicles and toy airplanes, and in order to arouse the interest of children, a plurality of toys begin to develop towards the aspect of simulation toys. Children are always curious about nature and have a long-term interest in the animal world, and therefore, animal toys have become an important choice among children's toys.

At present, common animal simulation toys on the market are various, such as simulation toys for simulating long-trunk animals like a dragon and a snake, and are deeply loved by children, however, most of the long-trunk animal simulation toys mainly aim at the appearance simulation of the long-trunk animals (like the snake and the dragon), and do not simulate the actions of the long-trunk animals in the motion process, if the trunk of the long-trunk animal simulation toys cannot be automatically made to do water wave type up-and-down movement, the dynamic effect of the trunk of the long-trunk animals in the motion process cannot be simulated, so that the simulation toys lose much fun, the playability of the toys is reduced, and the intelligence of children is difficult to be inspired.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a long truck animal simulation toy is provided, this kind of long truck animal simulation toy can make the trunk do the wave form up-and-down motion automatically, simulates out the dynamic effect of the truck of long truck animal in the motion process, and the action is coordinated, lifelike. The technical scheme is as follows:

a long-body animal simulation toy comprises a head part, a body part and a tail part, and is characterized in that: the trunk part comprises a plurality of trunk joints which are sequentially and movably connected from front to back, the head part is arranged on the trunk joint at the foremost side, and the tail part is arranged on the trunk joint at the rearmost side; the long-trunk animal simulation toy further comprises a base, a driving device, a transmission shaft assembly and a plurality of lifting transmission mechanisms, wherein the driving device is installed on the base, the transmission shaft assembly is rotatably installed on the base and arranged in the front-back direction, and the transmission shaft assembly is in transmission connection with the driving device; each lifting transmission mechanism is sequentially arranged along the axial direction of the transmission shaft assembly, one lifting transmission mechanism corresponds to one trunk joint, the trunk joints are connected with the transmission shaft assembly through the corresponding lifting transmission mechanism, and the lifting of the two adjacent trunk joints is asynchronous.

The during operation, drive arrangement drive shaft subassembly lasts the rotation, it is lifting reciprocating motion to drive corresponding truck joint respectively through each lifting transmission mechanism, make the constantly emergence of each truck articulated high position change, and because the lift of two adjacent truck joints is asynchronous, the drum portion that can make long truck animal emulation toy automatically like this is the wave form up-and-down motion, the truck of the long truck animal of simulation is in the dynamic effect of motion in-process, the action is coordinated, lifelike, can improve the object for appreciation nature of toy, help inspiring children's intelligence.

In a preferred embodiment, the transmission shaft assembly includes a main journal and a plurality of rod journals axially spaced along the main journal, the main journal is rotatably mounted on the base and is arranged along a front-rear direction, the main journal is in transmission connection with the driving device, a center line of the rod journal deviates from an axis of the main journal, front and rear ends of the rod journal are respectively connected with the main journal through a crank arm, and two adjacent rod journals are mutually staggered by an included angle (e.g. 90 degrees) in a circumferential direction of the main journal; the connecting rod shaft neck corresponds to one lifting transmission mechanism, the lifting transmission mechanism comprises a push rod, a guide sleeve, a spring and a guide seat, the upper part of the guide sleeve moves upwards and downwards and is fixedly arranged on the base, the guide seat is arranged below the guide sleeve, the push rod is positioned in the guide sleeve, the upper end of the push rod is connected with the corresponding trunk joint, and the lower end of the push rod is connected with the guide seat; the spring is sleeved on the push rod and positioned between the guide sleeve and the guide seat, the upper end of the spring is tightly contacted with the guide sleeve, and the lower end of the spring is tightly contacted with the guide seat; the guide seat is provided with a guide block, and the guide block is positioned on the upper side of the corresponding connecting rod journal and is in contact fit with the connecting rod journal or a crank arm on one side of the connecting rod journal. When the device works, when the main journal rotates under the driving of the driving device, each connecting rod journal on the main journal rotates (the connecting rod journal and crank arms on two sides of the connecting rod journal rotate around the main journal), each guiding block is matched with the corresponding connecting rod journal or crank arm respectively (the spring is used for applying downward acting force to the guiding seat, so that the guiding block is in contact fit with the corresponding connecting rod journal or the crank arm on one side of the connecting rod journal), each guiding seat and a push rod on the guiding seat are driven to reciprocate along the corresponding guide sleeve respectively, each trunk joint is driven to do lifting reciprocating motion, the height position of each trunk joint is continuously changed, the height positions of two adjacent trunk joints are different and are not synchronous in lifting, and the trunk parts automatically do water wave type up-and-down movement.

In another preferred scheme, the transmission shaft assembly comprises a transmission shaft and a plurality of cams, the transmission shaft is rotatably mounted on the base and arranged along the front-back direction, the transmission shaft is in transmission connection with the driving device, and the cams are sequentially mounted on the transmission shaft from front to back; the maximum radius point on the profile of the latter cam and the maximum radius point on the profile of the former cam are mutually staggered by an included angle (such as 90 degrees) in the circumferential direction of the transmission shaft; the lifting transmission mechanism comprises a push rod, a guide sleeve, a spring and a guide seat, the upper part and the lower part of the guide sleeve are fixed on the base, the guide seat is arranged below the guide sleeve, the push rod is arranged in the guide sleeve, the upper end of the push rod is connected with the corresponding trunk joint, and the lower end of the push rod is connected with the guide seat; the spring is sleeved on the push rod and positioned between the guide sleeve and the guide seat, the upper end of the spring is tightly contacted with the guide sleeve, and the lower end of the spring is tightly contacted with the guide seat; the guide seat is provided with a guide block, and the guide block is positioned on the upper side of the corresponding cam and is in contact fit with the cam profile. When the lifting reciprocating motion device works, each cam on the transmission shaft rotates when the transmission shaft rotates, each guide seat and a push rod on each guide seat are driven to respectively reciprocate along the corresponding guide sleeve through the cooperation between each cam and each guide block (the springs can apply downward acting force to the guide seats to ensure that the guide blocks are in contact fit with the corresponding connecting rod journals or crank arms), each trunk joint is driven to do lifting reciprocating motion, the height position of each trunk joint is continuously changed, the height positions of two adjacent trunk joints are different and are not synchronous in lifting, and therefore the trunk parts are automatically made to do water wave type up-and-down fluctuating motion.

In another preferred scheme, the transmission shaft assembly is a straight shaft; the lifting transmission mechanism comprises an eccentric wheel, a rocker arm, a guide sleeve and a push rod, the eccentric wheel is fixedly arranged on the transmission shaft assembly, the lower end of the rocker arm is sleeved on the eccentric wheel, the guide sleeve is fixedly arranged on the base and moves up and down, the push rod is positioned in the first guide sleeve, the lower end of the push rod is hinged with the upper end of the rocker arm, and the upper end of the push rod is connected with a corresponding trunk joint; the eccentric wheel of the latter lifting transmission mechanism and the eccentric wheel of the former lifting transmission mechanism have different eccentric directions. The eccentric direction of the eccentric wheel of the latter lifting transmission mechanism is different from that of the eccentric wheel of the former lifting transmission mechanism, which means that the point with the largest upper half diameter of the second eccentric wheel and the point with the largest upper half diameter of the first eccentric wheel are mutually staggered by an included angle (such as 90 degrees) in the circumferential direction of the straight shaft. When the lifting mechanism works, the eccentric wheels of each lifting transmission mechanism are driven by the transmission shaft assembly to eccentrically rotate around the transmission shaft assembly, the corresponding push rods are driven by the corresponding rocker arms to reciprocate along the corresponding guide sleeves, and each trunk joint is driven to reciprocate in a lifting manner, so that the height position of each trunk joint is continuously changed; and because the eccentric wheels of the two adjacent lifting transmission mechanisms at the front and the back have different eccentric directions, the height positions of the two adjacent trunk joints are different and the lifting is asynchronous, so that the trunk parts automatically do water wave type up-and-down fluctuation motion.

In the preferred scheme, adjacent two truck joints around, through a lift guiding mechanism swing joint between the next truck joint and the preceding truck joint, lift guiding mechanism includes lift spout and slider, and the lift spout is installed on the preceding truck joint and moves towards from top to bottom, and the slider is installed in the lift spout and with lift spout sliding fit, slider and the joint connection of next truck. When each trunk joint is driven by the corresponding lifting transmission mechanism to do lifting motion, the sliding blocks of the lifting guide mechanisms slide up and down relatively along the corresponding lifting sliding grooves, and the lifting guide mechanism can guide the lifting of two adjacent trunk joints.

Preferably, the head is attached to the joint of the trunk at the most anterior side by a neck; the long-trunk animal simulation toy further comprises two front legs and two rear legs, wherein the two front legs are mounted on the trunk joint on the foremost side, and the two rear legs are mounted on the trunk joint on the rearmost side. The shape of the long-trunk animal simulation toy can be designed into the shape of a Chinese dragon, the head part is a dragon head, the neck part is a dragon neck, the tail part is a dragon tail, the trunk part is a dragon body, and the two front legs and the two rear legs are four feet of the dragon.

In more preferred scheme, above-mentioned neck is through round pin axle and foremost the trunk joint articulated before first, the head is through round pin axle and neck articulated before the second, and round pin axle all sets up along left right direction before first preceding round pin axle, the second. Usually, the outer sides of the first front pin and the second front pin are provided with damping structures (such as friction sleeves). The neck can be around round pin axle luffing motion before the first, and the head can be around round pin axle luffing motion before the second to the angular position of adjustment neck and head, and utilize damping structure to fix the angular position after neck and the head rotate, can make the molding of long trunk animal simulation toy lively, lifelike more.

In the preferred scheme, the tail comprises a plurality of tail units which are sequentially arranged from front to back, two adjacent tail units are hinged through a first rear pin shaft, the tail unit located at the foremost side is hinged on the trunk joint at the rearmost side through a second rear pin shaft, and the first rear pin shaft and the second rear pin shaft are arranged along the left-right direction. Usually, the outer sides of the first rear pin shaft and the second rear pin shaft are both provided with damping structures (such as friction sleeves). Each tail unit can swing up and down around the corresponding first rear pin shaft or the corresponding second rear pin shaft respectively to adjust the angle position of each tail unit, and the angle position of each tail unit after rotation is fixed by the damping structure, so that the modeling of the long-trunk animal simulation toy is more vivid.

In a specific scheme, the driving device comprises a driving motor and a worm gear reducer, the driving motor and the worm gear reducer are both installed on the base, a power output shaft of the driving motor is in transmission connection with an input shaft of the worm gear reducer, and an output shaft of the worm gear reducer is in transmission connection with the transmission shaft assembly. When the lifting mechanism works, the driving motor drives the transmission shaft set to rotate through the worm gear reducer, and then the corresponding trunk joints are driven to do lifting reciprocating motion through the lifting transmission mechanisms.

Usually, the base, the head, the body and the tail are all formed by mutually inserting and connecting a plurality of building block components, so that children are encouraged to carry out automatic manual operation by combining imagination, the characteristics of multiple changes, detachability and restorability of the building blocks are brought into play, more fun is obtained, and the imagination and creativity of the children are favorably cultured.

The utility model discloses a long truck animal emulation toy passes through the cooperation between each truck joint, afterbody, drive arrangement, transmission shaft subassembly and each lifting transmission mechanism of base, head, truck, can make truck water wave formula heave motion voluntarily, simulates the dynamic effect of long truck animal in the motion process, and the action is coordinated, lifelike, helps inspiring children's intelligence.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Figure 2 is a schematic illustration of the connection and cooperation of two adjacent torso joints of the long torso animal simulation toy of figure 1.

Fig. 3 is a perspective view of fig. 1.

Detailed Description

As shown in fig. 1, 2 and 3, the long-torso animal simulation toy comprises a torso part 1, a head part 2, a tail part 3, a base 4, a driving device 5, a transmission shaft assembly 6 and a plurality of lifting transmission mechanisms 7, wherein the torso part 1 comprises a plurality of torso joints 11 which are movably connected from front to back, the head part 2 is arranged on the torso joint 11 at the forefront side, and the tail part 3 is arranged on the torso joint 11 at the rearmost side; the driving device 5 is arranged on the base 4, the transmission shaft assembly 6 is rotatably arranged on the base 4 and arranged along the front-back direction, and the transmission shaft assembly 6 is in transmission connection with the driving device 5; each lifting transmission mechanism 7 is sequentially arranged along the axial direction of the transmission shaft assembly 6, one lifting transmission mechanism 7 corresponds to one trunk joint 11, the trunk joints 11 are connected with the transmission shaft assembly 6 through the corresponding lifting transmission mechanisms 7, and the lifting of the two adjacent trunk joints 11 is asynchronous.

In this embodiment, the transmission shaft assembly 6 includes a main journal 61 and a plurality of rod journals 62 axially distributed along the main journal 61 at intervals, the main journal 61 is rotatably mounted on the base 4 and arranged along the front-rear direction, the main journal 61 is in transmission connection with the driving device 5, the center line of the rod journal 62 deviates from the axis of the main journal 61, the front end and the rear end of the rod journal 62 are respectively connected with the main journal 61 through a crank arm 63, and two adjacent rod journals 62 are mutually staggered by an included angle (e.g. 90 degrees) in the circumferential direction of the main journal 61; one connecting rod shaft neck 62 corresponds to one lifting transmission mechanism 7, the lifting transmission mechanism 7 comprises a push rod 71, a guide sleeve 72, a spring 73 and a guide seat 74, the guide sleeve 72 moves up and down and is fixedly installed on the base 4, the guide seat 74 is arranged below the guide sleeve 72, the push rod 71 is positioned in the guide sleeve 72, the upper end of the push rod 71 is connected with the corresponding trunk joint 11, and the lower end of the push rod 71 is connected with the guide seat 74; the spring 73 is sleeved on the push rod 71 and positioned between the guide sleeve 72 and the guide seat 74, the upper end of the spring 73 is tightly contacted with the guide sleeve 72, and the lower end of the spring 73 is tightly contacted with the guide seat 74; the guide block 74 is provided with a guide block 75, and the guide block 75 is located on the upper side of the corresponding link journal 62 and is in contact engagement with the link journal 62 or the crank arm 63 on the side of the link journal 62.

In this embodiment, two adjacent trunk joints 11 are arranged in front and at the back, the next trunk joint 11 is movably connected with the previous trunk joint 11 through a lifting guide mechanism 12, the lifting guide mechanism 12 includes a lifting chute 121 and a slider 122, the lifting chute 121 is arranged on the previous trunk joint 11 and moves up and down, the slider 122 is arranged in the lifting chute 121 and is in sliding fit with the lifting chute 121, and the slider 122 is connected with the next trunk joint 11.

In the embodiment, the head 2 is mounted on the trunk joint 11 at the frontmost side through the neck 8, the neck 8 is hinged with the trunk joint 11 at the frontmost side through a first front pin (not shown in the figure), the head 2 is hinged with the neck 8 through a second front pin (not shown in the figure), and the first front pin and the second front pin are both arranged along the left-right direction; the long torso animal simulation toy further comprises two front legs 9 and two rear legs 10, the two front legs 9 being mounted on the torso joint 11 at the foremost side, and the two rear legs 10 being mounted on the torso joint 11 at the rearmost side.

In this embodiment, the tail portion 3 includes a plurality of tail units 31 arranged in sequence from front to back, two adjacent tail units 31 are hinged by a first rear pin (not shown), the tail unit 31 located at the frontmost side is hinged on the trunk joint 11 at the rearmost side by a second rear pin (not shown), and the first rear pin and the second rear pin are both arranged along the left-right direction.

In the present embodiment, the driving device 5 includes a driving motor (not shown) and a worm gear reducer 52, the driving motor and the worm gear reducer 52 are both mounted on the base 4, a power output shaft of the driving motor is in transmission connection with an input shaft of the worm gear reducer 52, and an output shaft of the worm gear reducer 52 is in transmission connection with the transmission shaft assembly 6.

In this embodiment, the shape of the long-torso animal simulation toy is designed as a Chinese dragon; the body part 1, the head part 2, the tail part 3 and the base 4 are formed by mutually inserting and connecting a plurality of building block components, so that children are encouraged to carry out automatic manual operation by combining imagination, the characteristics of multiple changes, detachability and restorability of the building blocks are brought into play, more fun is obtained, and the imagination and creativity of the children are favorably cultured.

The working principle of the long-trunk animal simulation toy is briefly described as follows:

when the lifting mechanism works, the driving motor drives the main journal 61 to continuously rotate through the worm gear reducer 52, drives each connecting rod journal 62 on the main journal to rotate (the connecting rod journal 62 and the crank arms 63 on the two sides of the connecting rod journal 62 rotate around the main journal 61), and then drives each guiding seat 74 and the push rod 71 on the guiding seat 74 to respectively reciprocate along the corresponding guiding sleeve 72 through the matching between each guiding block 75 and the corresponding connecting rod journal 62 or the crank arm 63 on one side of the connecting rod journal 62 (the spring 73 is used for applying a downward acting force to the guiding seat 74, so that the guiding seat 75 and the crank rod 71 on the guiding seat are respectively driven to do reciprocating motion of lifting and reciprocating motion (at the moment, the slide blocks 122 of each lifting and guiding mechanism 12 respectively slide up and down along the corresponding lifting chutes 121), so that the height position of each trunk joint 11 is continuously changed, and the height positions of two adjacent trunk joints 11 are different and are lifted and unsynchronized, therefore, the trunk part 1 automatically makes water wave type up-and-down fluctuation movement, and the dynamic effect of the trunk of the long-trunk animal in the movement process is simulated.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (8)

1. A long-body animal simulation toy comprises a head part, a body part and a tail part, and is characterized in that: the trunk part comprises a plurality of trunk joints which are sequentially and movably connected from front to back, the head part is arranged on the trunk joint at the foremost side, and the tail part is arranged on the trunk joint at the rearmost side; the long-trunk animal simulation toy further comprises a base, a driving device, a transmission shaft assembly and a plurality of lifting transmission mechanisms, wherein the driving device is installed on the base, the transmission shaft assembly is rotatably installed on the base and arranged in the front-back direction, and the transmission shaft assembly is in transmission connection with the driving device; each lifting transmission mechanism is sequentially arranged along the axial direction of the transmission shaft assembly, one lifting transmission mechanism corresponds to one trunk joint, the trunk joints are connected with the transmission shaft assembly through the corresponding lifting transmission mechanism, and the lifting of the two adjacent trunk joints is asynchronous.

2. The long torso animal simulation toy of claim 1, wherein: the transmission shaft assembly comprises a main journal and a plurality of connecting rod journals axially distributed at intervals along the main journal, the main journal is rotatably mounted on the base and is arranged along the front-back direction, the main journal is in transmission connection with the driving device, the central lines of the connecting rod journals deviate from the axes of the main journal, the front end and the rear end of each connecting rod journal are respectively connected with the main journal through a crank arm, and two adjacent connecting rod journals are mutually staggered at an included angle in the circumferential direction of the main journal; the connecting rod shaft neck corresponds to one lifting transmission mechanism, the lifting transmission mechanism comprises a push rod, a guide sleeve, a spring and a guide seat, the upper part of the guide sleeve moves upwards and downwards and is fixedly arranged on the base, the guide seat is arranged below the guide sleeve, the push rod is positioned in the guide sleeve, the upper end of the push rod is connected with the corresponding trunk joint, and the lower end of the push rod is connected with the guide seat; the spring is sleeved on the push rod and positioned between the guide sleeve and the guide seat, the upper end of the spring is tightly contacted with the guide sleeve, and the lower end of the spring is tightly contacted with the guide seat; the guide seat is provided with a guide block, and the guide block is positioned on the upper side of the corresponding connecting rod journal and is in contact fit with the connecting rod journal or a crank arm on one side of the connecting rod journal.

3. The long torso animal simulation toy of claim 1, wherein: the transmission shaft assembly comprises a transmission shaft and a plurality of cams, the transmission shaft is rotatably arranged on the base and arranged along the front-back direction, the transmission shaft is in transmission connection with the driving device, and the cams are sequentially arranged on the transmission shaft from front to back; the two cams are adjacent in front and back, and the point with the maximum radius on the profile of the latter cam and the point with the maximum radius on the profile of the former cam are mutually staggered by an included angle in the circumferential direction of the transmission shaft; the lifting transmission mechanism comprises a push rod, a guide sleeve, a spring and a guide seat, the upper part and the lower part of the guide sleeve are fixed on the base, the guide seat is arranged below the guide sleeve, the push rod is arranged in the guide sleeve, the upper end of the push rod is connected with the corresponding trunk joint, and the lower end of the push rod is connected with the guide seat; the spring is sleeved on the push rod and positioned between the guide sleeve and the guide seat, the upper end of the spring is tightly contacted with the guide sleeve, and the lower end of the spring is tightly contacted with the guide seat; the guide seat is provided with a guide block, and the guide block is positioned on the upper side of the corresponding cam and is in contact fit with the cam profile.

4. The long torso animal simulation toy of claim 1, wherein: the transmission shaft assembly is a straight shaft; the lifting transmission mechanism comprises an eccentric wheel, a rocker arm, a guide sleeve and a push rod, the eccentric wheel is fixedly arranged on the transmission shaft assembly, the lower end of the rocker arm is sleeved on the eccentric wheel, the guide sleeve is fixedly arranged on the base and moves up and down, the push rod is positioned in the first guide sleeve, the lower end of the push rod is hinged with the upper end of the rocker arm, and the upper end of the push rod is connected with a corresponding trunk joint; the eccentric wheel of the latter lifting transmission mechanism and the eccentric wheel of the former lifting transmission mechanism have different eccentric directions.

5. The long torso animal simulation toy of any of claims 1 to 4, wherein: adjacent two truck joints around, through a lift guiding mechanism swing joint between back truck joint and the preceding truck joint, lift guiding mechanism includes lift spout and slider, and the lift spout is installed on the preceding truck joint and move towards from top to bottom, and the slider is installed in the lift spout and with lift spout sliding fit, slider and the joint connection of a back truck.

6. The long torso animal simulation toy of any of claims 1 to 4, wherein: the head is mounted on the most anterior torso joint by a neck; the long-trunk animal simulation toy further comprises two front legs and two rear legs, wherein the two front legs are mounted on the trunk joint on the foremost side, and the two rear legs are mounted on the trunk joint on the rearmost side.

7. The long torso animal simulation toy of claim 6, wherein: the neck is articulated with the foremost truck joint through round pin axle before first, the head is articulated with the neck through round pin axle before the second, and round pin axle all sets up along left right direction before first preceding round pin axle, the second.

8. The long torso animal simulation toy of claim 6, wherein: the tail comprises a plurality of tail units which are sequentially arranged from front to back, two adjacent tail units are hinged through a first rear pin shaft, the tail unit located on the foremost side is hinged on the trunk joint on the rearmost side through a second rear pin shaft, and the first rear pin shaft and the second rear pin shaft are arranged along the left-right direction.

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