Movement of electric walking doll

Abstract

The utility model provides an electric walking doll core, which comprises a trunk, a head assembly, an upper limb assembly and a lower limb assembly, a motor, a gear transmission system, a control panel and a power supply module are arranged in the trunk, the motor is connected with the power supply module through the control panel, the gear transmission system is connected with the motor, and the power supply module is connected with the head assembly. The head assembly, the upper limb assembly and the lower limb assembly are movably connected to the trunk and connected to the gear transmission system, the lower limb assembly comprises a left lower limb, a right lower limb and a pair of lower limb eccentric wheels, and one end of each lower limb eccentric wheel is provided with a shaft sleeve used for being connected with the gear transmission system through a transmission shaft. Lower limb transmission heads are arranged at the other ends of the lower limb eccentric wheels, and the lower limb transmission heads of the two lower limb eccentric wheels are inserted into the two lower limbs respectively, so that the swing directions of the left lower limb and the right lower limb are opposite. The lower limbs of the upright walking doll swing in a staggered mode through cooperation of the eccentric wheels, the structure is simple, and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of toys, and in particular to an electric walking doll movement. Background Art

[0002] Currently, there are various kinds of mechanical animal toys on the market, and there are flying animal toys, reptile toys and upright walking animal toys, etc. Among them, upright walking toys can imitate the upright walking postures of animals, such as swinging legs, swinging arms / wings, nodding / raising heads, etc. However, the existing upright walking dolls have various animal or human shapes and their structures are not the same. One animal or human cannot be simply transformed into another animal or human, resulting in high costs and failing to meet the user's demand for multiple toys with one device. Utility Model Content

[0003] The utility model aims to provide an electric walking doll movement with ingenious structure and low cost.

[0004] In order to achieve the above objectives, the utility model provides the following technical solutions:

[0005] The utility model provides an electric walking doll movement, comprising a trunk, a head component, an upper limb component and a lower limb component, wherein a motor, a gear transmission system, a control panel and a power module are arranged in the trunk, wherein the motor is connected to the power module via the control panel, wherein the gear transmission system is connected to the output shaft of the motor, wherein the head component, the upper limb component and the lower limb component can be movably connected to the trunk and respectively connected to the gear transmission system, wherein the lower limb component comprises a left lower limb and a right lower limb which can swing forward and backward and a pair of lower limb eccentric wheels which are respectively connected to the left lower limb and the right lower limb, wherein one end of the lower limb eccentric wheel is provided with a shaft sleeve which is used for being connected to the gear transmission system via a transmission shaft, and the other end of the lower limb eccentric wheel is provided with a lower limb transmission head, wherein the lower limb transmission heads of the two lower limb eccentric wheels are respectively inserted into the two lower limbs and make the left lower limb and the right lower limb swing in opposite directions.

[0006] In one embodiment, the gear transmission system includes a gear box, wherein a plurality of mutually meshing transmission gears are arranged in the gear box, and one transmission gear is connected to an output shaft of the motor;

[0007] A pair of opposite outer side walls of the gear box are each provided with a limiting column, and the upper ends of the left lower limb and the right lower limb are each provided with a limiting groove, and the limiting column can be slidably inserted in the limiting groove.

[0008] In one embodiment, the left lower limb and the right lower limb both have a leg rod and a sole, the leg rod is provided with a limiting groove and a transmission head mounting hole, the lower limb transmission head is installed in the transmission head mounting hole, and the sole is hinged to the lower end of the leg rod.

[0009] In one embodiment, a first limiting portion, a second limiting portion and an arc-shaped transition portion are provided at the lower end of the leg rod, the first and second limiting portions are distributed along the front-to-back direction of the leg rod, and the second limiting portion is located above the second limiting portion, and the arc-shaped transition portion is connected between the first limiting portion and the second limiting portion.

[0010] In one embodiment, the upper limb assembly includes a left upper limb and a right upper limb, and the left upper limb and the right upper limb are connected to the torso through an upper limb support and can be swingable up and down, and the upper limb support is connected to the transmission gear of the gear transmission system.

[0011] In one embodiment, the head assembly includes a head shell, a supporting head rod and a driving head rod, the supporting head rod and the driving head rod are arranged side by side, and the head shell is hinged to the supporting head rod and the driving head rod; the lower end of the supporting head rod is connected to the gear box, and the driving head rod is driven up and down by the transmission gear of the transmission system.

[0012] In one embodiment, the driving head rod is fixedly connected to the upper limb support, and the supporting head rod is formed by extending upward from the gear box.

[0013] In one embodiment, the doll movement further includes a voice interaction module, and the voice interaction module includes an audio acquisition module and an audio playback module, and both the audio acquisition module and the audio playback module are electrically connected to the control board.

[0014] In one embodiment, the doll movement further includes a touch sensor, and the touch sensor is electrically connected to the control board.

[0015] In one embodiment, the doll movement further includes a balancing tail, and the balancing tail is detachably mounted on the rear side of the torso.

[0016] The beneficial effects brought about by the technical solution provided by the utility model are as follows: the doll movement of the utility model, through the cooperation of a pair of eccentric wheels, completes the staggered swing of the lower limbs, realizes the function of imitating a variety of upright walking animals, has a simple and ingenious structure, and can constitute a doll toy by wrapping plush materials or clothes on its periphery, and different dolls can be composed of different plush materials or clothes, meeting the use needs of one machine with multiple toys, and the cost is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments of the present invention.

[0018] Figure 1 A three-dimensional diagram of an electric walking doll movement provided by an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A three-dimensional image of the electric walking doll movement from another perspective;

[0020] Figure 3 A schematic diagram of the internal structure of an electric walking doll movement provided by an embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the internal structure of an electric walking doll movement provided by an embodiment of the utility model, showing the internal structure of the gear box;

[0022] Figure 5 This is an exploded view of an electric walking doll movement provided in one embodiment of the utility model. DETAILED DESCRIPTION

[0023] The embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not intended to limit the scope of protection of the present invention.

[0024] It should be understood that the various steps described in the method implementation of the present utility model can be performed in different orders and / or performed in parallel. In addition, the method implementation may include additional steps and / or omit the steps shown. The scope of the present utility model is not limited in this respect.

[0025] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "connected" may be directly connected or indirectly connected through intermediate components (elements). The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0026] It should be noted that the concepts such as "first" and "second" mentioned in the present invention are only used to distinguish between devices, modules or units, and are not used to limit these devices, modules or units to be different devices, modules or units, nor are they used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0027] See also Figures 1 to 5The utility model relates to an electric walking doll movement (hereinafter referred to as "doll movement"), especially an upright walking doll movement, which can be wrapped with materials on its periphery to form a plush toy or set with clothes to form a walking penguin, duck, panda, other upright animals or human figures (such as cartoon characters).

[0028] The doll movement comprises a trunk 10, a head assembly 20, an upper limb assembly 30 and a lower limb assembly 40. The trunk 10 comprises a front shell 11 and a rear shell 12 connected to each other, which together form a cavity.

[0029] The chamber is provided with a motor 13, a gear transmission system 14, a control panel 15 and a power module, the motor 13 is connected to the power module via the control panel 15, the gear transmission system 14 is connected to the output shaft of the motor 13, the head assembly 20, the upper limb assembly 30 and the lower limb assembly 40 are all movably connected to the trunk and are respectively connected to the gear transmission system 14. The power module includes a battery, the rear shell is provided with a battery compartment, and the upper cover thereof is provided with a battery compartment cover 19.

[0030] The lower limb assembly 40 includes a left lower limb 41 and a right lower limb 42 that can swing forward and backward, and a pair of lower limb eccentric wheels 43 connected to the left lower limb and the right lower limb respectively. One end of the lower limb eccentric wheel 43 is provided with a shaft sleeve for connecting to the gear transmission system by means of a transmission shaft, and the other end of the lower limb eccentric wheel is provided with a lower limb transmission head. The lower limb transmission heads of the two lower limb eccentric wheels are respectively inserted into the two lower limbs and make the swing directions of the left lower limb and the right lower limb opposite, so that the electrically controlled doll can walk upright.

[0031] The doll movement of the utility model realizes the function of imitating various upright walking animals by achieving the staggered swing of the lower limbs through the cooperation of a pair of eccentric wheels. The structure is simple and ingenious. The doll toy can be formed by wrapping plush materials or clothes on its periphery. Different dolls can be composed of different plush materials or clothes, meeting the need of using one machine for multiple plays and having low cost.

[0032] In one embodiment, the gear transmission system 14 includes a gear box, wherein a plurality of mutually meshing transmission gears are disposed in the gear box, and one transmission gear is connected to an output shaft of the motor;

[0033] A pair of opposite outer side walls of the gear box are each provided with a limiting column 141, and the upper end of each of the left lower limb and the right lower limb is provided with a limiting groove, and the limiting column can be slidably inserted in the limiting groove.

[0034] In one embodiment, the left lower limb 41 and the right lower limb 42 both have a leg rod 45 and a sole 46, the leg rod 45 is provided with a limiting groove and a transmission head mounting hole, the lower limb transmission head is installed in the transmission head mounting hole, and the sole 46 is hinged to the lower end of the leg rod 45.

[0035] In one embodiment, the lower end of the leg rod 45 is provided with a first limiting portion, a second limiting portion and an arc-shaped transition portion, the first and second limiting portions are distributed along the front-to-back direction of the leg rod, and the second limiting portion is located above the second limiting portion, and the arc-shaped transition portion is connected between the first limiting portion and the second limiting portion.

[0036] In one embodiment, the upper limb assembly 30 includes a left upper limb 31 and a right upper limb 32, and the left upper limb and the right upper limb are connected to the torso 10 through an upper limb support 33 and can be swingable up and down, and the upper limb support 33 is connected to the transmission gear of the gear transmission system 14 through an upper limb eccentric wheel 34.

[0037] In one embodiment, the head assembly includes a head shell 21, a supporting head rod 22 and a driving head rod 23, the supporting head rod and the driving head rod are arranged side by side, and the head shell is hinged to the supporting head rod and the driving head rod; the lower end of the supporting head rod 22 is connected to the gear box 14, and the driving head rod 23 is driven up and down by the transmission gear of the gear transmission system.

[0038] In one embodiment, the driving head rod 23 is fixedly connected to the upper limb support 33 , and the supporting head rod 22 is formed by extending upward from the gear box 14 .

[0039] In one embodiment, the doll movement also includes a voice interaction module, which includes an audio acquisition module 17 and an audio playback module 16. Both the audio acquisition module and the audio playback module are electrically connected to the control board 15. The audio acquisition module is preferably a microphone, which can collect sound information outside the doll and store it in the control board 15. The audio playback module is preferably a speaker, which is used to play the external sound collected by the microphone. Correspondingly, a speaker hole is provided on the front shell 11.

[0040] In addition, the doll movement is also integrated with a touch sensor (not shown), which is electrically connected to the control board 15, so that the walking function can be activated by touch.

[0041] In one embodiment, the doll movement also includes a balancing tail 50, which is detachably mounted on the lower end of the rear shell 12 of the trunk 10, so that different balancing tails can be replaced as needed to form doll movements of different shapes, thereby achieving the diversity of doll toys.

[0042] The doll movement of the utility model automatically completes the recording function after being turned on. After receiving the touch signal, the doll automatically walks and plays the recording content after walking, meeting the user's interaction needs. The walking time of the doll is related to the sound duration.

[0043] The above description is only a preferred embodiment of the utility model and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the utility model is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the above utility model. For example, the above features are replaced with the technical features of the utility model (but not limited to) with similar functions in the utility model of the utility model to form a technical solution.

[0044] Although the subject matter has been described in language specific to structural features and / or methodological logical actions, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. On the contrary, the specific features and actions described above are merely example forms of implementing the claims.

Claims

1. An electric walking doll movement, comprising a trunk, a head assembly, an upper limb assembly and a lower limb assembly, wherein a motor, a gear transmission system, a control panel and a power module are arranged in the trunk, wherein the motor is connected to the power module via the control panel, wherein the gear transmission system is connected to the output shaft of the motor, wherein the head assembly, the upper limb assembly and the lower limb assembly can be movably connected to the trunk and respectively connected to the gear transmission system, wherein: The lower limb assembly includes a left lower limb and a right lower limb that can swing forward and backward, and a pair of lower limb eccentric wheels respectively connected to the left lower limb and the right lower limb. One end of the lower limb eccentric wheel is provided with a sleeve for connecting to a gear transmission system by means of a transmission shaft, and the other end of the lower limb eccentric wheel is provided with a lower limb transmission head. The lower limb transmission heads of the two lower limb eccentric wheels are respectively inserted into the two lower limbs and make the left lower limb and the right lower limb swing in opposite directions.

2. The electric walking doll movement according to claim 1, characterized in that: The gear transmission system comprises a gear box, wherein a plurality of mutually meshing transmission gears are arranged in the gear box, wherein one transmission gear is connected to the output shaft of the motor; A pair of opposite outer side walls of the gear box are each provided with a limiting column, and the upper ends of the left lower limb and the right lower limb are each provided with a limiting groove, and the limiting column can be slidably inserted in the limiting groove.

3. The electric walking doll movement according to claim 2, characterized in that: The left lower limb and the right lower limb both have a leg rod and a sole, the leg rod is provided with a limiting groove and a transmission head mounting hole, the lower limb transmission head is mounted on the transmission head mounting hole, and the sole is hinged to the lower end of the leg rod.

4. The electric walking doll movement according to claim 3, characterized in that: The lower end of the leg rod is provided with a first limiting portion, a second limiting portion and an arc-shaped transition portion, the first and second limiting portions are distributed along the front-to-back direction of the leg rod, and the second limiting portion is located above the second limiting portion, and the arc-shaped transition portion is connected between the first limiting portion and the second limiting portion.

5. The electric walking doll movement according to claim 2, characterized in that: The upper limb assembly includes a left upper limb and a right upper limb, wherein the left upper limb and the right upper limb are connected to the trunk through an upper limb support and can be swung up and down, and the upper limb support is connected to the transmission gear of the gear transmission system.

6. The electric walking doll movement according to claim 5, characterized in that: The head assembly comprises a head shell, a supporting head rod and a driving head rod, the supporting head rod and the driving head rod are arranged side by side, and the head shell is hinged to the supporting head rod and the driving head rod; The lower end of the supporting head rod is connected to the gear box, and the driving head rod is driven by the transmission gear of the transmission system to move up and down.

7. The electric walking doll movement according to claim 6, characterized in that: The driving head rod is fixedly connected to the upper limb support, and the supporting head rod is formed by extending upward from the gear box.

8. The electric walking doll movement according to claim 1, characterized in that: It also includes a voice interaction module, which includes an audio acquisition module and an audio playback module, and the audio acquisition module and the audio playback module are both electrically connected to the control board.

9. The electric walking doll movement according to claim 1, characterized in that: A touch sensor is also included, and the touch sensor is electrically connected to the control board.

10. The electric walking doll movement according to claim 1, characterized in that: It also includes a balancing tail, which is detachably mounted on the rear side of the torso.

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