CN219701064U - Arm swing structure of electric dancing doll - Google Patents

Abstract

The utility model provides an arm swinging structure of an electric dancing doll, which comprises: the device comprises a base, a transmission assembly and an arm assembly, wherein a motor is arranged in the base and is connected with a leg assembly through the base transmission assembly; the transmission assembly comprises a second trunk transmission assembly used for connecting the leg assembly and the arm assembly, the second trunk transmission assembly is connected with the swing arm assembly, and the swing arm assembly is connected with the arm assembly to drive the front swing arm and the rear swing arm of the arm assembly. Solves the problems of few actions and uncoordinated actions of the electric dolls in the prior art.

Description

Arm swing structure of electric dancing doll

Technical Field

The utility model relates to the technical field of electric toys, in particular to an arm swinging structure of an electric dancing doll.

Background

At present, some dancing dolls for ornamental and children to play exist on the market, besides some dancing dolls for decoration, some dancing dolls can make sounds, or perform some actions, such as blinking, moving mouth, shaking head, even shaking the whole body, etc., but the general amplitude of the body actions is smaller, the actions are stiff, the actions among the body parts cannot be coordinated and matched, and the actions which can be performed are very few, and only swing legs or trunk or head are generally performed.

For example, chinese patent No. cn20110268962. X discloses a solar swinging toy for synchronously rotating or performing a simulation action of a simulation doll, which comprises a base, a driving device and a transmission mechanism installed in the base, and a solar panel and a doll positioned on the base, wherein the solar panel supplies power to the driving device, and the driving device drives the doll to rotate through the transmission mechanism, and is characterized in that: the doll comprises an A doll and a B doll which can synchronously rotate, a swing rod transmission mechanism is arranged for the synchronous rotation of the A doll and the B doll, the swing rod transmission mechanism comprises an A swing rod and a B swing rod which are respectively connected with the A doll and the B doll, the A swing rod and the B swing rod are respectively pivoted on an A rotating shaft and a B rotating shaft, the A swing rod and the B swing rod are driven by a driving device to synchronously rotate, and the A doll and the B doll synchronously rotate. However, the doll has small action amplitude and inflexible action, so that the dancing doll is not vivid and lovely and cannot attract children.

Disclosure of Invention

The utility model provides an arm swinging structure of an electric dancing doll, which solves the problems of less actions and uncoordinated actions of the electric doll in the prior art.

The utility model provides an arm swinging structure of an electric dancing doll, which comprises: the device comprises a base, a transmission assembly and an arm assembly, wherein a motor is arranged in the base and is connected with a leg assembly through the base transmission assembly; the transmission assembly comprises a second trunk transmission assembly used for connecting the leg assembly and the arm assembly, the second trunk transmission assembly is connected with the swing arm assembly, and the swing arm assembly is connected with the arm assembly to drive the front swing arm and the rear swing arm of the arm assembly.

Further, the swing arm assembly comprises a sliding sheet, a sliding rail and an eccentric wheel structure, the arm assemblies are respectively arranged at two ends of the eccentric wheel structure, and the second trunk transmission assembly is used for driving the sliding sheet to slide left and right on the sliding rail, the sliding sheet is meshed with the eccentric wheel structure and drives the eccentric wheel structure to rotate.

Further, the eccentric wheel structure comprises an eccentric wheel and a shoulder wheel, two ends of the shoulder wheel are respectively connected with the arm part assembly, the sliding sheets are meshed with the vertical gear, the eccentric wheel and the vertical gear are coaxially arranged, and the eccentric wheel is meshed with one side of the shoulder wheel.

Further, shoulder teeth in the vertical direction are respectively arranged at two ends of the shoulder wheel, and end gears meshed with the shoulder teeth are vertically arranged on the arm components.

Further, the second trunk transmission assembly comprises an arc-shaped sliding rod and a connecting piece, one end of the arc-shaped sliding rod is connected with the leg assembly through a rotating shaft, the other end of the arc-shaped sliding rod is connected with the connecting piece through the rotating shaft, and the connecting piece is fixed on the sliding sheet.

The electric doll is driven by the motor in the base, and the motor drives the base transmission assembly, so that the leg assembly is driven, and the leg assembly swings left and right to drive the arm assembly to swing back and forth, so that the doll action of the embodiment is more coordinated and vivid.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view showing a partial structure of an arm swing structure of a power dance doll at a rear side according to an embodiment of the present utility model;

fig. 2 is a schematic view of a partial structure of an arm swing structure of an electric dance doll provided by an embodiment of the present utility model on a front side;

FIG. 3 is an assembly schematic diagram of an arm swing structure according to an embodiment of the present utility model with redundant structures removed;

fig. 4 is an exploded schematic view of an arm swing structure in a positive direction according to an embodiment of the present utility model;

fig. 5 is an exploded view of an arm swing structure in a rear direction according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of an electric dance doll according to an embodiment of the present utility model.

Reference numerals:

12. a head assembly; 13. a torso assembly; 15. an arm assembly; 151. an end gear; 20. a second torso drive assembly; 21. an arc slide bar; 22. a connecting piece; 30. a swing arm assembly; 31. a sliding sheet; 311. a vertical gear; 32. an eccentric wheel structure; 321. an eccentric wheel; 322. a shoulder wheel; 323. shoulder teeth; 40. a leg assembly; 50. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1 to 6, the present utility model provides an arm swing structure of a power dance doll, comprising: the base 50, the transmission assembly and the arm assembly 15, wherein a motor is arranged in the base 50 and is connected with the leg assembly 40 through the base transmission assembly; the transmission assembly comprises a second trunk transmission assembly 20 used for connecting the leg assembly 40 and the arm assembly 15, the second trunk transmission assembly 20 is connected with the swing arm assembly 30, and the swing arm assembly 30 is connected with the arm assembly 15 to drive the arm assembly 15 to swing back and forth.

Wherein, referring to fig. 6, the doll includes a doll body including a driving assembly and a housing enclosed outside the driving assembly, the driving assembly and the housing constituting a torso assembly 13, a leg assembly 40, an arm assembly 15, and a head assembly 12 of the doll body.

The electric doll is driven by the motor in the base 50, and the motor drives the base 50 to drive the leg assembly 40, and the leg assembly 40 swings left and right to drive the arm assembly 15 to swing back and forth, so that the doll action of the embodiment is more coordinated and vivid.

Further, the swing arm assembly 30 includes a sliding vane 31, a sliding rail, and an eccentric wheel 321 structure 32, the arm assembly 15 is respectively disposed at two ends of the eccentric wheel 321 structure 32, and the second torso driving assembly 20 is used for driving the sliding vane 31 to slide left and right in the sliding rail, the sliding vane 31 is engaged with the eccentric wheel 321 structure 32, and drives the eccentric wheel 321 structure 32 to rotate.

Further, the eccentric wheel 321 structure 32 comprises an eccentric wheel 321 and a shoulder wheel 322, two ends of the shoulder wheel 322 are respectively connected with the arm component 15, the sliding vane 31 is meshed with the vertical gear 311, the eccentric wheel 321 is coaxially arranged with the vertical gear 311, and the eccentric wheel 321 is meshed with one side of the shoulder wheel 322. For example, when the eccentric 321 is disposed at the left side of the shoulder wheel 322, if the eccentric 321 is rotated to the larger diameter side to be engaged with the shoulder wheel 322, the left arm assembly 15 swings backward, and the right arm assembly 15 swings forward.

Further, shoulder teeth 323 in the vertical direction are respectively arranged at two ends of the shoulder wheel 322, and the arm assembly 15 is vertically provided with an end gear 151 meshed with the shoulder teeth 323. The rotation of shoulder wheel 322 drives end gear 151 to rotate, thereby driving arm assembly 15 to swing back and forth.

Further, the second trunk transmission assembly 20 includes an arc slide bar 21 and a connecting member 22, one end of the arc slide bar 21 is connected with the leg assembly 40 through a rotating shaft, the other end of the arc slide bar 21 is connected with the connecting member 22 through a rotating shaft, and the connecting member 22 is fixed on the slide sheet 31. The leg assembly 40 swings left and right to drive the arc slide bar 21 to rotate, the arc slide bar 21 drives the connecting piece 22 to move, the connecting piece 22 is connected with the sliding piece 31, and the sliding piece 31 is arranged in the sliding rail, so that the connecting piece 22 moves left and right.

In one embodiment, a music player is disposed within the housing. Accompaniment is performed while the doll is danced, and the dance order may be set according to the musical melody.

The arm swing structure of the electric dancing doll provided by the embodiment of the utility model is described in detail, and specific examples are applied to the principle and the implementation of the utility model, and the description of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present utility model, the present description should not be construed as limiting the present utility model in summary.

Claims (5)

1. An arm swing structure of an electric dance doll, comprising:

the base is internally provided with a motor, and the motor is connected with the leg assembly through a base transmission assembly;

the transmission assembly comprises a second trunk transmission assembly used for connecting the leg assemblies and the arm assemblies, the second trunk transmission assembly is connected with a swing arm assembly, and the swing arm assembly is connected with the arm assemblies to drive the front swing arm and the rear swing arm of the arm assemblies.

2. The arm swing structure of the electric dance doll of claim 1, wherein the swing arm assembly comprises a sliding sheet, a sliding rail and an eccentric wheel structure, the arm assemblies are respectively arranged at two ends of the eccentric wheel structure, the second trunk transmission assembly is used for driving the sliding sheet to slide left and right on the sliding rail, and the sliding sheet is meshed with the eccentric wheel structure and drives the eccentric wheel structure to rotate.

3. The arm swing structure of an electric dance doll of claim 2, wherein the eccentric structure comprises an eccentric and a shoulder, both ends of the shoulder are respectively connected with the arm assembly, the sliding sheet is engaged with the vertical gear, the eccentric is coaxially arranged with the vertical gear, and the eccentric is engaged with one side of the shoulder.

4. An arm swing structure of an electric dance doll according to claim 3, wherein both ends of said shoulder wheel are respectively provided with shoulder teeth in a vertical direction, and said arm assembly is vertically provided with end gears engaged with said shoulder teeth.

5. The arm swing structure of an electric dance doll of claim 4, wherein the second trunk transmission assembly comprises an arc-shaped slide bar and a connecting piece, one end of the arc-shaped slide bar is connected with the leg assembly through a rotating shaft, the other end of the arc-shaped slide bar is connected with the connecting piece through a rotating shaft, and the connecting piece is fixed on the slide sheet.