Electric toy for playing guitar by lifting legs

Abstract

The utility model provides an electric toy for playing a guitar by lifting legs. The electric toy comprises a trunk assembly, a guitar model and a movement assembly. The trunk assembly comprises a trunk body, a neck, legs and hands. The guitar model is relatively fixed to the trunk body. The machine core assembly is arranged in the trunk body and comprises a control circuit board, a motor controlled by the control circuit board and an output gear in transmission connection with the motor. The output gear is selectively in transmission connection with the first reduction gear set or the second reduction gear set through a clutch mechanism, the first reduction gear set comprises a first output shaft, the leg part is connected to the first output shaft through a first transmission assembly, and the hand part is connected to the first output shaft through a second transmission assembly. The neck transmission is connected to the second reduction gear set through a third transmission assembly. According to the clutch mechanism and the movement assembly, when the motor rotates forwards, the neck rotates, when the motor rotates backwards, the hand simulates the action of playing a guitar, and the legs tread up and down, so that the dynamic performance of the toy is enriched.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of toys, especially relates to an electric toy of lifting leg and playing guitar. BACKGROUND

[0002] In the existing electric toy field, most toys are single in action, lack of rich and varied and lively dynamic performance. For music related electric toys, only simple sound emitting function can be realized, and it is difficult to simulate complex actions matching the music rhythm, such as simulating the rich body action of playing guitar model. There is an urgent need in the market for an electric toy that can more vividly and comprehensively show the dynamic process of playing guitar model, with corresponding body action, to enhance the interestingness and ornamentalness of the toy. SUMMARY

[0003] In view of the defects of the prior art, the utility model aims at providing an electric toy of lifting leg and playing guitar, solving the problems of single action of the existing electric toy and the inability to simulate complex actions of playing guitar model, and realizing that the electric toy can have other body actions while playing guitar, and can move synchronously with the music rhythm, thereby improving the interestingness and ornamentalness of the toy.

[0004] To achieve the above object, the utility model provides an electric toy of lifting leg and playing guitar, which comprises

[0005] A trunk assembly comprises a trunk body, a neck, a leg and a hand.

[0006] A guitar model is fixedly assembled to the trunk body.

[0007] A movement core assembly is arranged in the inside of the trunk body and comprises a control circuit board, a motor controlled by the control circuit board and an output gear connected with the motor in transmission.

[0008] The output gear is selectively connected with a first speed reduction gear set or a second speed reduction gear set through a clutch mechanism, the first speed reduction gear set comprises a first output shaft, the leg is connected with the first output shaft through a first transmission assembly, the hand is connected with the first output shaft through a second transmission assembly, and the neck is connected with the second speed reduction gear set through a third transmission assembly.

[0009] As preferred, the first speed reduction gear set and the second speed reduction gear set share an input gear, the input gear is engaged with the output gear, the first speed reduction gear set comprises a first driving wheel, the second speed reduction gear set comprises a second driving wheel, and the first driving wheel and the second driving wheel are coaxially arranged on the two sides of the input gear.

[0010] The input gear is provided with first and second helical teeth of opposite rotation at its axial ends, the first driving wheel comprises second helical teeth adapted to engage the first helical teeth, and the second driving wheel comprises first helical teeth adapted to engage the second helical teeth, the first and second helical teeth respectively having a transmission matching surface and a sliding matching surface.

[0011] The input gear, the first driving wheel, the second driving wheel and the first and second helical teeth are adapted to constitute the clutch mechanism.

[0012] When the motor rotates in the forward direction, the input gear is in transmission connection with the first driving wheel, and when the motor rotates in the reverse direction, the input gear is in transmission connection with the second driving wheel.

[0013] Preferably, the movement assembly comprises a movement housing and the motor, the clutch mechanism, the first reduction gear set, the second reduction gear set and the third transmission assembly arranged in the movement housing, the motor comprises a motor shaft, the motor shaft is in transmission connection with the output gear through a belt transmission set arranged on one side of the movement housing, and the first and second transmission assemblies are arranged on two sides of the movement housing respectively.

[0014] Preferably, the first reduction gear set comprises a first driven wheel, the first driven wheel is in engagement with the first driving wheel, and the first output shaft is fixedly assembled with the first driven wheel; the second reduction gear set comprises a second driven wheel and a third driving wheel arranged coaxially, and the third driving wheel is in engagement with one of the first reversing wheels.

[0015] Preferably, the third transmission assembly comprises two first reversing wheels arranged coaxially and a second reversing wheel adapted to engage both of the first reversing wheels, one of the first reversing wheels is in engagement with the second reduction gear set, and the second reversing wheel is adapted to connect the neck portion.

[0016] Preferably, the neck portion comprises a curved or S-shaped rotating rod.

[0017] Preferably, the first transmission assembly comprises a first eccentric transmission member, a first connecting rod and a first swing arm, the first eccentric transmission member is connected to one end of the first output shaft, the first swing arm is pivotally connected to the trunk body, the first connecting rod is connected to the first eccentric transmission member and one end of the first swing arm respectively, and the other end of the swing arm is adapted to connect the leg portion.

[0018] As preferred: the second transmission assembly comprises a second eccentric transmission member, a second connecting rod and a second swing arm, the second eccentric transmission member is connected to the other end of the first output shaft, the second swing arm is pivotally connected to the guitar model or the trunk body, the second connecting rod is connected to the first eccentric transmission member and one end of the second swing arm respectively, and the other end of the swing arm is adapted to be connected to the hand.

[0019] As preferred: the first eccentric transmission member is a rotating arm, and the second eccentric transmission member is an eccentric wheel, and the eccentric wheel comprises an eccentric output shaft.

[0020] As preferred: the second connecting rod comprises a vertical connecting rod and a horizontal connecting rod, the vertical connecting rod is adapted to be in transmission connection with the eccentric output shaft, and the horizontal connecting rod is adapted to be connected to the second swing arm.

[0021] As preferred: the vertical connecting rod comprises a vertical guide slot, the core shell is connected with a vertical guide column, and the vertical guide slot is in sliding fit with the vertical guide column; the horizontal connecting rod comprises a horizontal guide slot, the second swing arm comprises a horizontal guide column, and the horizontal guide slot is in sliding fit with the horizontal guide column; and the second connecting rod is adapted to reciprocate along the vertical direction and drive the second swing arm to reciprocate.

[0022] As preferred: the second swing arm comprises a second rotating shaft, an input swing arm and an output swing arm connected to two ends of the second rotating shaft, and a hand connecting rod connected to the output swing arm, the second rotating shaft is pivotally connected to the guitar model, the input swing arm comprises the horizontal guide column, and the input swing arm and the output swing arm are respectively arranged perpendicularly to the second rotating shaft.

[0023] The guitar model comprises a cavity for the movement of the output swing arm and a limiting arc slot for the extension of the hand connecting rod, the hand connecting rod is adapted to be connected to the hand, the hand connecting rod is adapted to drive the hand to reciprocate relative to the limiting arc slot and make a string plucking-like action, so as to realize the effect of playing the guitar model.

[0024] The utility model discloses the beneficial effects are:

[0025] I. The leg is connected to the first output shaft through the first transmission assembly to realize up and down treading, the hand is connected to the first output shaft through the second transmission assembly to realize the action of simulating playing the guitar, the leg lifting action is combined with the action of simulating playing the guitar, and because of being driven by the first output shaft at the same time, the multi-limb action is synchronized with the music rhythm, the whole dynamic when playing the guitar model is vividly presented, and the interestingness and the ornamentalness of the toy are greatly enhanced.

[0026] II. The common input gear and the clutch mechanism based on the helical teeth are adopted, so that the motor only switches different transmission paths by forward and reverse rotation to drive multiple actions, action diversification is realized, the structure is compact and ingenious, the transmission control structure of the toy is simplified, and a convenient control mode is realized. BRIEF DESCRIPTION OF DRAWINGS

[0027] Fig. 1 is a structural schematic diagram of the electric toy for lifting legs to play guitar provided by the utility model.

[0028] Fig. 2 is an internal schematic diagram of the electric toy for lifting legs to play guitar provided by the utility model.

[0029] Fig. 3 is a structural schematic diagram of the movement core assembly provided by the utility model.

[0030] Fig. 4 is an internal schematic diagram of the movement core assembly provided by the utility model.

[0031] Fig. 5 is an internal schematic diagram of the movement core assembly provided by the utility model from another angle.

[0032] Fig. 6 is a structural schematic diagram of the clutch mechanism provided by the utility model.

[0033] Fig. 7 is a structural schematic diagram of the first transmission assembly provided by the utility model.

[0034] Fig. 8 is a structural schematic diagram of the second transmission assembly provided by the utility model.

[0035] In the drawings: 11, trunk main body; 12, neck; 121, rotating rod; 13, leg; 14, power supply; 2, guitar model; 21, limiting arc groove; 3, movement core assembly; 31, movement core shell; 311, vertical guide column; 32, motor; 321, motor shaft; 33, output gear; 34, input gear; 341, first helical tooth; 342, second helical tooth; 35, belt transmission group; 36, first reduction gear set; 361, first driving wheel; 362, first driven wheel; 371, second driving wheel; 372, second driven wheel; 373, third driving wheel; 38, third transmission assembly; 381, first reversing wheel; 382, second reversing wheel; 4, first transmission assembly; 41, rotating arm; 42, first connecting rod; 43, first swing arm; 5, second transmission assembly; 51, eccentric wheel; 511, eccentric output shaft; 52, second connecting rod; 521, vertical connecting rod; 5211, driven groove; 5212, vertical guide groove; 522, horizontal connecting rod; 5221, horizontal guide groove; 53, second swing arm; 531, second rotating shaft; 532, input swing arm; 5321, vertical guide column; 533, output swing arm; 534, hand connecting rod. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described in detail below in combination with the drawings and specific embodiments.

[0037] Here, it also needs to be explained that, in order to avoid the utility model from being obscured by unnecessary details, only the structures and / or processing steps closely related to the scheme of the utility model are shown in the drawings, and other details not closely related to the utility model are omitted.

[0038] In addition, it also needs to be explained that the term "comprises", "includes" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0039] As Figures 1-8 The utility model relates to an electric toy of lifting leg and playing guitar, including torso component, guitar model 2, movement core component 3 and the power supply 14 suitable for the function of movement core component 3, torso component includes torso main body 11, neck 12, a leg 13 (left leg) and a hand (right hand), guitar model 2 is relatively fixedly assembled in torso main body 11, movement core component 3 and power supply 14 are arranged in the inside of torso main body 11, movement core component 3 includes movement core casing 31 and the control circuit board arranged in movement core casing 31, motor 32 controlled by control circuit board, the output gear 33 of transmission connection in motor 32, the input gear 34 meshed with output gear 33, clutch mechanism, first reduction gear set 36, second reduction gear set and third transmission component 38, motor 32 includes motor shaft 321, and motor shaft 321 is drivenly connected to output gear 33 through the belt drive group 35 arranged in one side of movement core casing 31, input gear 34 is selectively drivenly connected with first reduction gear set 36 or second reduction gear set through clutch mechanism, first reduction gear set 36 includes first driving wheel 361, first driven wheel 362 meshed with first driving wheel 361 and first output shaft fixedly assembled in first driven wheel 362, leg 13 is connected with first output shaft through first transmission component 4, and hand is connected with first output shaft through second transmission component 5, second reduction gear set includes second driving wheel 371, coaxially arranged second driven wheel 372 and third driving wheel 373, and second driving wheel 371 is meshed with second driven wheel 372, and neck 12 is drivenly connected with third driven wheel through third transmission component 38, and first transmission component 4, second transmission component 5 are arranged respectively in both sides of movement core casing 31.

[0040] In the embodiment, the first reduction gear set 36 shares an input gear 34 with the second reduction gear set, and the input gear 34 is engaged with an output gear 33. The first driving wheel 361 and the second driving wheel 371 are coaxially arranged on both sides of the input gear 34. The input gear 34 is provided with a first helical tooth 341 and a second helical tooth 342 with opposite rotation directions at both axial ends thereof. The first driving wheel 361 includes the second helical tooth 342 adapted to engage with the first helical tooth 341, and the second driving wheel 371 includes the first helical tooth 341 adapted to engage with the second helical tooth 342. The first helical tooth 341 and the second helical tooth 342 respectively have a transmission matching surface and a sliding matching surface. The input gear 34, the first driving wheel 361, the second driving wheel 371, the first helical tooth 341 and the second helical tooth 342 are adapted to constitute a clutch mechanism. When the motor 32 rotates in a forward direction, the input gear 34 is in transmission connection with the first driving wheel 361. When the motor 32 rotates in a reverse direction, the input gear 34 is in transmission connection with the second driving wheel 371.

[0041] In the embodiment, the first transmission assembly 4 includes a first eccentric driving member, a first connecting rod 42 and a first swing arm 43. The first eccentric driving member is a rotating arm 41 connected to one end of the first output shaft. The first swing arm 43 is pivotally connected to the trunk main body 11. The first connecting rod 42 is connected to one end of the rotating arm 41 and one end of the first swing arm 43 respectively, and the other end of the first connecting rod 42 is adapted to be connected to the leg part 13.

[0042] In the embodiment, the second transmission assembly 5 comprises a second eccentric transmission member, a second connecting rod 52 and a second swing arm 53. The second eccentric transmission member is an eccentric wheel 51 comprising an eccentric output shaft 511. The eccentric wheel 51 is connected to the other end of the first output shaft. The second swing arm 53 is pivoted to the guitar model 2. The second connecting rod 52 is connected to the eccentric output shaft 511 and one end of the second swing arm 53 respectively. The other end of the second swing arm 53 is adapted to connect a hand. The second connecting rod 52 comprises a vertical connecting rod 521 arranged perpendicularly to the direction of the motor shaft 321 and a horizontal connecting rod 522 arranged parallel to the direction of the motor shaft 321. The vertical connecting rod 521 comprises a driven groove 5211. The eccentric output shaft 511 is in transmission connection with the driven groove 5211. The second swing arm 53 comprises a second rotating shaft 531, an input swing arm 532 and an output swing arm 533 connected to two ends of the second rotating shaft 531, and a hand connecting rod 534 connected to the output swing arm 533. The hand connecting rod 534 is adapted to connect a hand. The second rotating shaft 531 is pivoted to the guitar model 2. The input swing arm 532 and the output swing arm 533 are arranged perpendicularly to the second rotating shaft 531 respectively. The vertical connecting rod 521 comprises a vertical guide groove 5212. The machine core housing 31 is connected with a vertical guide column 311. The vertical guide groove 5212 is in sliding fit with the vertical guide column 311. The horizontal connecting rod 522 comprises a horizontal guide groove 5221. The input swing arm 532 comprises a horizontal guide column 5321. The horizontal guide groove 5221 is in sliding fit with the horizontal guide column 5321. The second connecting rod 52 is adapted to reciprocate in the vertical direction and drive the second swing arm 53 to reciprocate. The guitar model 2 comprises a cavity for the movement of the output swing arm 533 and a limiting arc groove 21 for the extension of the hand connecting rod 534. The hand connecting rod 534 is adapted to drive the hand to reciprocate relative to the limiting arc groove 21 and make a similar action of plucking strings, so as to realize the effect of playing the guitar model 2. The above layout makes full use of the lateral space around the motor shaft 321, avoids occupying too much space in the axial direction, and makes the internal structure of the machine core more compact in the transverse dimension.

[0043] In the embodiment, the third transmission assembly 38 comprises two first reversing wheels 381 arranged coaxially and a second reversing wheel 382 adapted to engage with the two first reversing wheels 381 simultaneously. One of the first reversing wheels 381 is in engagement with the third driving wheel 373. The second reversing wheel 382 is adapted to be connected to the neck 12. The neck 12 comprises an S-shaped rotating rod 121.

[0044] In summary, when the motor 32 rotates forward, the neck 12, especially the rotating rod 121, rotates. When the motor 32 reverses, one hand (right hand) is driven to simulate the action of playing the guitar by a person, and one leg 13 (left leg) is driven to step up and down, so that the toy can move synchronously with the rhythm of the music.

[0045] The above examples are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. An electric toy that allows a user to lift their leg and play a guitar, characterized in that: include The torso assembly includes the torso body, neck, legs, and hands. A guitar model, which is relatively fixedly assembled to the main body of the torso. The movement assembly, located inside the main body, includes a control circuit board, a motor controlled by the control circuit board, and an output gear connected to the motor. The output gear can be selectively connected to a first reduction gear set or a second reduction gear set via a clutch mechanism. The first reduction gear set includes a first output shaft. The leg is connected to the first output shaft via a first transmission assembly. The hand is connected to the first output shaft via a second transmission assembly. The neck transmission is connected to the second reduction gear set via a third transmission assembly.

2. The electric toy for raising your leg to play the guitar according to claim 1, characterized in that, The first reduction gear set and the second reduction gear set share an input gear, which meshes with the output gear. The first reduction gear set includes a first driving gear, and the second reduction gear set includes a second driving gear. The first driving gear and the second driving gear are coaxially arranged on both sides of the input gear. The input gear has a first helical tooth and a second helical tooth with opposite directions of rotation at both ends of its axial direction. The first driving wheel includes a second helical tooth adapted to engage with the first helical tooth, and the second driving wheel includes a first helical tooth adapted to engage with the second helical tooth. The first helical tooth and the second helical tooth have a transmission mating surface and a sliding mating surface, respectively. The input gear, the first drive gear, the second drive gear, the first helical tooth, and the second helical tooth are adapted to constitute the clutch mechanism.

3. The electric toy for raising your leg to play the guitar according to claim 2, characterized in that, The movement assembly includes a movement housing and a motor, a clutch mechanism, a first reduction gear set, a second reduction gear set, and a third transmission assembly disposed within the movement housing. The motor includes a motor shaft, which is connected to the output gear via a belt drive assembly disposed on one side of the movement housing. The first transmission assembly and the second transmission assembly are respectively disposed on both sides of the movement housing.

4. The electric toy for raising your leg and playing guitar according to claim 3, characterized in that, The third transmission assembly includes two first reversing wheels coaxially arranged and a second reversing wheel adapted to mesh with both first reversing wheels simultaneously. One of the first reversing wheels meshes with the second reduction gear set, and the second reversing wheel is adapted to connect to the neck.

5. An electric toy for playing guitar by raising one's leg, as described in any one of claims 3-4, characterized in that, The first transmission assembly includes a first eccentric transmission member, a first connecting rod, and a first swing arm. The first eccentric transmission member is connected to one end of the first output shaft, the first swing arm is pivotally connected to the torso body, the first connecting rod is connected to one end of the first eccentric transmission member and one end of the first swing arm, and the other end of the swing arm is adapted to connect to the leg.

6. The electric toy for raising your leg and playing guitar according to claim 5, characterized in that, The second transmission assembly includes a second eccentric transmission member, a second connecting rod, and a second swing arm. The second eccentric transmission member is connected to the other end of the first output shaft. The second swing arm is pivotally connected to the guitar model or the torso body. The second connecting rod is connected to one end of the first eccentric transmission member and one end of the second swing arm. The other end of the swing arm is adapted to connect to the hand.

7. The electric toy for raising your leg to play the guitar according to claim 6, characterized in that, The first eccentric transmission component is a rotating arm, and the second eccentric transmission component is an eccentric wheel, the eccentric wheel including an eccentric output shaft.

8. The electric toy for raising your leg to play the guitar according to claim 7, characterized in that, The second link includes a vertical link perpendicular to the direction of the motor shaft and a horizontal link parallel to the direction of the motor shaft. The vertical link is adapted to drive the eccentric output shaft, and the horizontal link is adapted to connect the second swing arm.

9. An electric toy for playing guitar by raising one's leg, as described in claim 8, characterized in that, The vertical connecting rod includes a vertical guide groove, and the movement housing is connected to a vertical guide post, with the vertical guide groove and the vertical guide post slidingly engaged; the horizontal connecting rod includes a horizontal guide groove, and the second swing arm includes a horizontal guide post, with the horizontal guide groove and the horizontal guide post slidingly engaged; The second link is adapted to reciprocate in the vertical direction and drive the second swing arm to reciprocate.

10. An electric toy for playing guitar by raising one's leg, as described in claim 9, characterized in that, The second swing arm includes a second pivot, an input swing arm and an output swing arm connected to both ends of the second pivot, and a hand link connected to the output swing arm. The second pivot is pivotally connected to the guitar model. The input swing arm includes the horizontal guide post. The input swing arm and the output swing arm are respectively arranged perpendicular to the second pivot. The guitar model includes a cavity for the movement of the output swing arm and a limiting arc groove for the extension of the hand link. The hand link is adapted to connect to the hand and is adapted to drive the hand to swing back and forth relative to the limiting arc groove.

Images