CN219072051U - Toy capable of climbing up and down - Google Patents

Abstract

The utility model discloses a toy capable of climbing up and down, which comprises a trunk shell, a machine core, a stirring gear, beads, two upper limbs and two lower limbs, wherein the machine core is fixed in the trunk shell; the climbing robot has the advantages that the climbing robot can automatically climb up and down without manual reversing, and can simulate real climbing movement, so that the interestingness and the ornamental value are improved.

Description

Toy capable of climbing up and down

Technical Field

The utility model relates to the technical field of toys, in particular to a toy capable of climbing up and down.

Background

The mechanical climbing rope toy is a toy formed by a human or animal model and a rope which is climbed, one end of the rope is suspended above, a mechanical device for pulling the rope is arranged in a trunk shell of the human or animal model, and the mechanical device enables the human or animal model to move relative to the rope to climb on the rope when in work, so that the toy is more dynamic and interesting.

The current toys popular in the market are generally provided with a machine core, wherein the machine core is provided with a power mechanism, a variable speed transmission mechanism and a rope, the rope is a bead string formed by fixing beads on a wire at equal intervals, a stirring gear is connected to the variable speed transmission mechanism, teeth on the stirring gear are stirring teeth, the tooth top distance of the stirring teeth is equal to the bead spacing on the bead string, the stirring teeth on the stirring gear are meshed with the beads on the bead string, so that the toys can run up and down without generating high errors, but the toy has the following problems: 1. although the crawling distance and speed of the toy are not limited by the structure of the toy, as long as the rope represented by the bead string is long enough and the power of the toy is enough, the toy can crawl on the rope at a constant speed without limit, but when the toy reaches the limit position and the movement direction needs to be converted, the conversion switch needs to be manually operated, and the operation is complicated; 2. the toy is only capable of moving the trunk up and down, and for a character model, the hands and the legs of the toy are basically in a fixed state, so that the toy cannot simulate real climbing movement, and the interestingness is required to be improved.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the toy capable of climbing up and down, which can automatically climb up and down without manual reversing, can simulate real and true climbing movement, and improves interestingness and ornamental value.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a toy that can climb from top to bottom, includes trunk casing, core, stir gear, cluster pearl, two upper limbs piece and two lower limbs piece, the core is fixed in the trunk casing, stir the gear through stir the hub connection and be in the core, just stir the gear with the cluster pearl cooperation is done the meshing transmission, two the upper limbs piece is connected the left and right sides on core upper portion, two the lower limbs piece is connected the left and right sides on core lower part, be provided with one in the core and be used for the drive stir the automatic switching-over pivoted transmission of axle, every the middle part of upper limbs piece articulates one side of core, every the one end of upper limbs piece is connected with one end of stirring the axle through swing unit, and every upper limbs piece is last to be articulated with a connecting rod, every the upper portion of lower limbs piece articulates one side of core, and every lower limbs piece the upper end with the lower extreme of connecting rod articulates mutually.

Preferably, the swinging unit comprises a swinging block fixed at the end part of the shifting shaft, a chute is formed in the upper limb part, the swinging block is fixed with a swinging shaft at the eccentric position of the swinging block, and the swinging shaft is slidably arranged in the chute.

Preferably, the left and right sides of the core are respectively fixed with a first connecting column and a second connecting column which are vertically spaced, the upper limb part is provided with a first through hole, the first connecting column is inserted and arranged in the first through hole, the top of the first connecting column is connected with a first screw, the lower limb part is provided with a second through hole, the second connecting column is inserted and arranged in the second through hole, and the top of the second connecting column is connected with a second screw.

Preferably, the trunk shell comprises a front shell and a rear shell, the front shell and the rear shell are fixed through a plurality of locking pieces, and a cavity for installing the battery module is formed in the rear shell.

Preferably, the transmission device comprises a motor, a differential gear displacement gear set and a transmission shaft, wherein the motor is fixed in the movement and used for driving the differential gear displacement gear set to work, a first gear and a second gear are coaxially fixed on the shifting shaft, the transmission shaft is rotatably connected in the movement, a transmission gear which is meshed with the first gear and is driven is coaxially fixed on the transmission shaft, and the differential gear displacement gear set is provided with a first position matched with the transmission gear and a second position matched with the second gear.

Preferably, a driving gear set is arranged between the motor and the differential gear displacement gear set, the driving gear set comprises a gear shaft, a large gear and a small gear meshed with the large gear, the gear shaft is rotatably connected in the movement and meshed and matched with the differential gear displacement gear set, the large gear is fixed at the end part of the gear shaft and is positioned at the outer side of the movement, and the small gear is coaxially fixed on an output shaft of the motor.

Preferably, a buffer shaft is further rotatably arranged in the movement, a third gear meshed with the transmission gear is arranged on the buffer shaft, one end of the buffer shaft is further connected with a tension spring, and one end of the tension spring is further connected with a mounting hook arranged on the outer side wall of the movement.

Preferably, the front shell is provided with a limiting space distributed along the vertical direction, and part of the beads are located in the limiting space.

Compared with the prior art, the utility model has the advantages that:

1. the driving device is used for driving the stirring shaft to automatically change direction and rotate, so that the stirring gear can rotate forward and backward, the toy can creep up and down on a bead with a certain length, manual change is not needed, and the interestingness of the toy is increased;

2. the swing unit is used for enabling the upper limb piece to swing up and down around the middle hinging point so as to simulate climbing movement of the animal upper limb, and is connected with one end of the poking shaft, namely moves synchronously along with the poking shaft;

3. the setting of connecting rod is used for driving the lower limb piece and swings around the pin joint in the upper limb piece, so, when climbing from top to bottom, upper limb piece and lower limb piece link together, and interest and sight are improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 3 is a schematic perspective view of the torso case of the present utility model without the torso case assembled;

FIG. 4 is a schematic perspective view of a movement according to the present utility model;

FIG. 5 is a front view of the movement of the present utility model;

fig. 6 is a schematic perspective view of a toggle gear and a toggle shaft according to the present utility model.

Detailed Description

The present utility model will be described in further detail below with reference to the drawings and examples, which are not intended to limit the scope of the utility model.

Embodiment one: as shown in the figure, the toy capable of climbing up and down comprises a trunk shell 1, a machine core 2, a stirring gear 31, a bead 32, two upper limb pieces 4 and two lower limb pieces 5, wherein the machine core 2 is fixed in the trunk shell 1, the stirring gear 31 is connected in the machine core 2 through a stirring shaft 6, the stirring gear 31 and the bead 32 are matched for meshing transmission, the two upper limb pieces 4 are connected on the left side and the right side of the upper part of the machine core 2, the two lower limb pieces 5 are connected on the left side and the right side of the lower part of the machine core 2, a transmission device 7 for driving the stirring shaft 6 to automatically change direction is arranged in the machine core 2, the middle part of each upper limb piece 4 is hinged on one side of the machine core 2, one end of each upper limb piece 4 is connected with one end of the stirring shaft 6 through a swinging unit 8, a connecting rod 43 is hinged on each upper limb piece 4, the upper part of each lower limb piece 5 is hinged on one side of the machine core 2, and the upper end of each lower limb piece 5 is hinged with the lower end of the connecting rod 43.

Embodiment two: as shown in the figure, unlike the first embodiment, the swing unit 8 includes a swing block 81 fixed to an end of the moving shaft 6, a sliding groove 41 is formed in the upper limb 4, and the swing block 81 is fixed with a swing shaft 82 at an eccentric position thereof, and the swing shaft 82 is slidably disposed in the sliding groove 41.

In this structure, adopt fixed swing piece 81 at the tip of stirring axle 6 to fixed swing axle 82 in the eccentric position of swing piece 81, when stirring axle 6 rotates, drive swing piece 81 and move together, make swing axle 82 can slide in spout 41, finally realize upper limbs 4 and swing about the pin joint, so set up, need not to adopt extra power supply to drive upper limbs 4 motion, compact structure and practicality.

In addition, the setting can make stir the axle 6 and adopt the straight axle setting, be convenient for assemble to the core 2 like this, stir the axle 6 after finishing the installation, again with swing block 81 fixed on stir the axle 6 can, assemble and adopt the axle 6 of stirring of bent axle form in the past, the assembly degree of difficulty greatly reduced.

In this embodiment, the left and right sides of the movement 2 are respectively fixed with a first connecting post 21 and a second connecting post 22 at an upper and lower interval, the upper limb 4 is provided with a first through hole 42, the first connecting post 21 is inserted into the first through hole 42, the top of the first connecting post 21 is connected with a first screw 23, the lower limb 5 is provided with a second through hole 51, the second connecting post 22 is inserted into the second through hole 51, and the top of the second connecting post 22 is connected with a second screw 24.

In the structure, the upper limb 4 is matched with the first connecting column 21 through the first through hole 42 to realize hinged matching with the side wall of the movement 2, so that the upper limb 4 can rotate around the first connecting column 21 within a certain range, and in order to prevent the upper limb 4 from being separated from the first connecting column 21, a first screw 23 is screwed on the top of the first connecting column 21, and the first screw 23 does not interfere the swing of the upper limb 4;

the lower limb 5 is engaged with the second connecting post 22 through the second through hole 51, so as to realize hinged engagement with the side wall of the movement 2, and therefore, the lower limb 5 can rotate around the second connecting post 22 within a certain range, in order to prevent the lower limb 5 from being separated from the second connecting post 22, the second screw 24 is screwed on the top of the second connecting post 22, and the second screw 24 does not interfere with the swing of the lower limb 5.

Embodiment III: as shown in the figure, unlike the second embodiment, the torso case 1 includes a front case 11 and a rear case 12, the front case 11 and the rear case 12 are fixed by a plurality of locking members, and a cavity 13 for mounting a battery module is provided on the rear case 12.

In this structure, trunk casing 1 adopts the cladding mode around preceding casing 11 and the back casing 12 to connect fixedly through a plurality of retaining members between the two, the retaining member adopts the lock bolt, is convenient for carry out later stage dismouting like this.

The cavity 13 is provided to facilitate the installation of a battery module that provides power support for the operation of the motor 71, in this embodiment three 1.5V dry cells.

In this embodiment, the transmission device 7 includes a motor 71, a differential gear displacement gear set 72 and a transmission shaft 73, the motor 71 is fixed in the movement 2 and is used for driving the differential gear displacement gear set 72 to work, a first gear 61 and a second gear 62 are coaxially fixed on the toggle shaft 6, the transmission shaft 73 is rotatably connected in the movement 2, a transmission gear 74 meshed with the first gear 61 and driven is coaxially fixed on the transmission shaft 73, and the differential gear displacement gear set 72 has a first position matched with the transmission gear 74 and a second position matched with the second gear 62.

In this structure, the differential gear displacement gear set 72 is in the prior art, and its structure is the same as that of the front groveling and squatting toy movement 2 disclosed in the authority notice number CN206355594U and the main machine core 2 in the animal toy mounted with the movement 2, the differential gear displacement gear set 72 has a first gear, a second gear and a third gear, specifically, the third gear has a first position and a second position, when the third gear is located at the first position, the third gear is engaged with the transmission gear 74, and drives the toggle gear 31 to rotate forward through the first gear 61, so as to realize the upward climbing action of the toy; when the third gear is located at the second position, the third gear is meshed with the second gear 62 to drive the toggle gear 31 to reversely rotate, so that the downward climbing action of the toy is realized, and the toy is simple in structure and practical.

In this embodiment, a driving gear set 9 is disposed between the motor 71 and the differential gear displacement gear set 72, the driving gear set 9 includes a gear shaft 91, a large gear 92 and a small gear 93 meshed with the large gear 92, the gear shaft 91 is rotatably connected in the movement 2 and meshed with the differential gear displacement gear set 72, the large gear 92 is fixed at an end of the gear shaft 91 and located outside the movement 2, and the small gear 93 is coaxially fixed on an output shaft of the motor 71.

In this structure, the motor 71 is connected with the differential gear displacement gear set 72 through the driving gear set 9, so that the power of the motor 71 can be transmitted to the differential gear displacement gear set 72, wherein the driving gear set 9 comprises a gear shaft 91, a large gear 92 and a small gear 93 meshed with the large gear 92, when in operation, the motor 71 drives the small gear 93 fixed with the motor to rotate, the large gear 92 is meshed with the small gear 93, and therefore the small gear 93 and the large gear 92 are fixed on the gear shaft 91 to rotate, the form that the small gear 93 drives the large gear 92 to rotate is adopted, and the speed of the gear shaft 91 is reduced by controlling the transmission ratio, so that the differential gear displacement gear set 72 can be driven to run smoothly.

Embodiment four: as shown in the figure, unlike the third embodiment, a buffer shaft 25 is rotatably disposed in the movement 2, a third gear 26 engaged with a transmission gear 74 is disposed on the buffer shaft 25, one end of the buffer shaft 25 is further connected with a tension spring 27, and one end of the tension spring 27 is further connected with a mounting hook 28 disposed on the outer side wall of the movement 2.

In this structure, the tension spring 27 is in a tension state, and is connected to the buffer shaft 25, so that the buffer shaft 25 can be prevented from easily rotating, and the rotation speed of the transmission gear 74 is reduced through the third gear 26, so that the downward speed can be prevented from being too fast in the downward climbing process, and a better protection effect is achieved;

in addition, the tension spring 27 is connected with the rotating hook, so that the assembly and disassembly are convenient.

In this embodiment, the front housing 11 is provided with a limiting space 14 distributed along a vertical direction, and a part of beads 32 are located in the limiting space 14. Therefore, the beads 32 can not shift left and right, and the cooperation of the stirring gear 31 and the beads 32 is ensured.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the utility model, and the present utility model may also be modified by material and structure of the above-mentioned various components or by substitution of technical equivalents. Therefore, all equivalent structural changes made in the specification and the illustrated content of the present utility model, or direct or indirect application to other related technical fields are included in the scope of the present utility model.

Claims (8)

1. The utility model provides a toy of climbing from top to bottom, includes trunk casing, core, stir gear, cluster pearl, two upper limbs piece and two lower limbs piece, the core is fixed in the trunk casing, stir the gear and be in through stirring the hub connection in the core, just stir the gear with the cluster pearl cooperation is engaged transmission, two upper limbs piece is connected the left and right sides on core upper portion, two the left and right sides on core lower part is connected to the lower limb piece, its characterized in that: the device comprises a machine core, a stirring shaft, a driving device, a swinging unit, a connecting rod, a lower limb piece, a driving device and a connecting rod, wherein the driving device is used for driving the stirring shaft to automatically change direction and rotate, the middle part of each upper limb piece is hinged to one side of the machine core, one end of each upper limb piece is connected with one end of the stirring shaft through the swinging unit, the upper part of each upper limb piece is hinged to one side of the machine core, and the upper end of each lower limb piece is hinged to the lower end of the connecting rod.

2. A toy according to claim 1, wherein the toy climbs up and down, characterized in that: the swinging unit comprises a swinging block fixed at the end part of the shifting shaft, a sliding groove is formed in the upper limb part, the swinging shaft is fixed at the eccentric position of the swinging block, and the swinging shaft is slidably arranged in the sliding groove.

3. A toy according to claim 1, wherein the toy climbs up and down, characterized in that: the left and right sides of core is fixed with upper and lower spaced first spliced pole and second spliced pole respectively, set up first through-hole on the upper limb spare, first spliced pole inserts and sets up in the first through-hole, just the top of first spliced pole is connected with first screw, the second through-hole has been seted up on the lower limb spare, the second spliced pole inserts and sets up in the second through-hole, just the top of second spliced pole is connected with the second screw.

4. A toy according to claim 1, wherein the toy climbs up and down, characterized in that: the trunk shell comprises a front shell and a rear shell, the front shell and the rear shell are fixed through a plurality of locking pieces, and a cavity for installing a battery module is formed in the rear shell.

5. A toy according to claim 1, wherein the toy climbs up and down, characterized in that: the transmission device comprises a motor, a differential gear displacement gear set and a transmission shaft, wherein the motor is fixed in the movement and used for driving the differential gear displacement gear set to work, a first gear and a second gear are coaxially fixed on a shifting shaft, the transmission shaft is rotatably connected in the movement, a transmission gear which is meshed with the first gear and is driven is coaxially fixed on the transmission shaft, and the differential gear displacement gear set is provided with a first position matched with the transmission gear and a second position matched with the second gear.

6. A toy according to claim 5, wherein the toy climbs up and down, and is characterized in that: the motor with be provided with drive gear group between the poor tooth displacement gear group, drive gear group include gear shaft, gear wheel and with gear wheel engagement's pinion, the gear shaft rotatable coupling is in the core, and with poor tooth displacement gear group meshing cooperation, the gear wheel is fixed the tip of gear shaft, and be located the core outside, the pinion coaxial fixation is in on the output shaft of motor.

7. A toy according to claim 5, wherein the toy climbs up and down, and is characterized in that: the inner part of the machine core is also rotatably provided with a buffer shaft, the buffer shaft is provided with a third gear meshed with the transmission gear, one end of the buffer shaft is also connected with a tension spring, and one end of the tension spring is also connected with a mounting hook arranged on the outer side wall of the machine core.

8. A toy according to claim 4, wherein the toy climbs up and down, and is characterized in that: the front shell is provided with a limiting space distributed along the vertical direction, and part of the beads are located in the limiting space.

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