Novel bird movement

Abstract

The utility model relates to a novel bird movement which comprises a head mechanism and a trunk mechanism, the head mechanism comprises a head shell and a head gear box, a nodding mechanism and a head shaking mechanism are arranged in the head gear box, and a tooth swinging mechanism is arranged at the driving end of a first driving motor. The swing tooth mechanism is in transmission connection with the nodding mechanism and the head shaking mechanism in a swing tooth clutch mode. The trunk mechanism comprises a shell, a trunk gear box is arranged in the shell, a main transmission shaft is arranged in the trunk gear box, and one end of the main transmission shaft is connected with a head gear box; a double-face gear and a telescopic mechanism are arranged on the trunk gear box, wing assemblies are arranged at the two ends of the telescopic mechanism, and the upper end face and the lower end face of the double-face gear are in transmission connection with the head shaking mechanism and the telescopic mechanism respectively. The technical problems that an existing bionic bird movement cannot achieve flexible combination of nodding, head turning and wing flapping, and the overall design is stiff are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of toy movement, especially relates to a novel bird movement. BACKGROUND

[0002] With the continuous development of economy, the consumption of toy market is gradually increasing, and the types of toys are also increasing. Children cannot do without various toys during their growth. Out of an instinct to protect the weak, children often like to play animal-shaped toys, and bionic animal toys are deeply loved by children.

[0003] At present, there are many types of bionic animal toys that can complete various actions, and their structures are different. The main toys that can perform autonomous actions often use a motor to achieve power transmission, and various actions are completed by a plurality of sequentially connected gears inside. A Chinese invention patent with the patent number CN202210452032.X and the name "bionic parrot" discloses a bionic parrot, which includes a bird head, a bird body, a bird foot, a bird wing, a bird tail, a control system, and a wing flapping and stretching mechanism. The bird head and the bird tail are respectively arranged at the two ends of the bird body. The bird wing is arranged on the bird body. The bird foot is arranged at the bottom of the bird body. The wing flapping and stretching mechanism is arranged inside the bird body and connected with the bird wing. The control system is arranged inside the bird body. The control system is connected with the wing flapping and stretching mechanism and drives the bird wing to perform flapping and stretching movement through the wing flapping and stretching mechanism. However, the wing flapping and stretching mechanism in the above-mentioned patent not only has a complex structure, but also has poor flexibility. At the same time, it cannot achieve flexible combination among the three actions of nodding, turning the head, and flapping the wings. The overall design is relatively rigid. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a novel bird movement to solve the technical problem that the wing flapping and stretching mechanism of the existing bionic bird movement not only has a complex structure, but also has poor flexibility. At the same time, it cannot achieve flexible combination among the three actions of nodding, turning the head, and flapping the wings. The overall design is relatively rigid.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a novel bird movement, which includes a head mechanism and a trunk mechanism connected with each other. The head mechanism includes a head shell and a head gear box. The head gear box is arranged in the head shell. A first driving motor is installed on the head gear box. A nodding mechanism and a head shaking mechanism are arranged in the head gear box. A swing gear mechanism is arranged on the driving end of the first driving motor. The swing gear mechanism is transmissionally connected with the nodding mechanism and the head shaking mechanism through swing gear clutches.

[0006] The torso mechanism comprises a shell, a torso gear box is arranged in the shell, a second driving motor is arranged on the torso gear box, a main transmission shaft is arranged in the torso gear box, the second driving motor and the main transmission shaft are in transmission connection, one end of the main transmission shaft is connected with the head gear box and can drive the head gear box to rotate;

[0007] A mounting seat is arranged above the torso gear box, a double-sided gear is sleeved on the mounting seat, an extension mechanism is arranged on the mounting seat, wing assemblies are arranged at two ends of the extension mechanism, and the upper and lower end faces of the double-sided gear are in transmission connection with the head-rotating mechanism and the extension mechanism respectively.

[0008] Further, the nodding mechanism comprises a first nodding gear shaft and a second nodding gear shaft, the first nodding gear shaft and the second nodding gear shaft are in engagement, one end of the first nodding gear shaft extends to outside of the head gear box and a first eccentric wheel is arranged on the first nodding gear shaft, and an eccentric shaft fixedly connected with the head shell is arranged on the first eccentric wheel.

[0009] Further, the head-rotating mechanism comprises a head-rotating gear rotatably arranged in the head gear box and a head-rotating gear shaft in engagement with the head-rotating gear, a notch is arranged on the lower bottom surface of the head gear box, and the head-rotating gear extends out of the head gear box through the notch and is in engagement with the upper end face of the double-sided gear.

[0010] Further, the swing-tooth mechanism comprises a swing-tooth driving shaft, the swing-tooth driving shaft is sequentially sleeved with a first swing-tooth gear, a second swing-tooth gear and a swing-tooth connecting rod from inside to outside, the output end of the first driving motor is provided with a first motor transmission gear in engagement with the first swing-tooth gear, the end of the swing-tooth connecting rod away from the swing-tooth driving shaft is provided with a clutch gear, and the clutch gear is in engagement with the second nodding gear shaft and the head-rotating gear shaft respectively through up-and-down swinging of the swing-tooth connecting rod, thereby realizing nodding and head-rotating actions of the head shell respectively.

[0011] Further, the driving end of the second driving motor is provided with a second motor transmission gear, the main transmission shaft comprises a shaft body and a connecting portion sleeved on the upper end of the shaft body, the connecting portion extends into the mounting groove at the bottom of the head gear box and can drive the head gear box to move synchronously, a main shaft driving gear is sleeved on the shaft body, the main shaft driving gear is in engagement with the lower end face of the connecting portion, and the second motor transmission gear and the main shaft driving gear are in transmission connection through a plurality of auxiliary transmission gears.

[0012] Further, the extension mechanism comprises a wing transmission shaft rotatably arranged on the mounting seat, the two ends of the wing transmission shaft are provided with second eccentric wheels, the second eccentric wheels are eccentrically provided with wing connecting portions on one side, and the wing connecting portions are provided with wing assemblies on the ends away from the second eccentric wheels.

[0013] Further, the wing transmission shaft is provided with a wing beating gear, the mounting seat is provided with an auxiliary transmission gear, and the auxiliary transmission gear is respectively engaged with the wing beating gear and the lower end tooth surface of the double-sided gear.

[0014] Further, a torsion spring is arranged on the wing connecting part, and two ends of the torsion spring are respectively fixed to the wing connecting part and the shell.

[0015] Further, the mounting seat is arranged above the trunk gear box, the mounting seat is sleeved outside the main transmission shaft, the mounting seat is provided with an electronic positioning mechanism, the electronic positioning mechanism comprises a connecting piece and a plurality of electronic positioning switches arranged on the connecting piece, a sleeve shell is fixed below the head shell, and the bottom of the sleeve shell is provided with a control point for controlling the opening and closing of the electronic positioning switches.

[0016] Further, the trunk mechanism is internally provided with a control panel, the control panel is electrically connected with a sound control touch component and a tongue learning component, one side of the trunk mechanism is provided with a battery compartment and a toggle switch, and the sound control touch and the tongue learning are realized through the function switching of the toggle switch.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The head gear box and the torso gear box realize the control of the head movement by the swing gear cooperation of the swing gear mechanism and the double-sided gear with the double-sided end face. Specifically, the head gear box controls the head movement in the following manner: a first driving motor is installed on the head gear box, and a swing gear is arranged in the head gear box, the swing gear and the first driving motor are drivingly connected in the swing gear clutching manner through the swing gear mechanism, and the swing gear and the upper end tooth surface of the double-sided gear are in meshing engagement, so when the first driving motor is started, the swing gear mechanism drivingly connected with the output end of the first driving motor swings up and down, when it moves to the upper position, the clutch gear on the swing gear mechanism and the nod gear shaft are in meshing engagement, thereby driving the eccentric wheel drivingly connected with the nod gear shaft to rotate, since the eccentric shaft on the eccentric wheel is fixedly connected with the head shell, when the eccentric wheel rotates, it can drive the head shell to move up and down, thereby completing the nod action of the head shell; when it moves to the lower position, the clutch gear on the swing gear mechanism is in meshing engagement with the swing gear, thereby driving the swing gear, since the swing gear and the upper end tooth surface of the double-sided gear are in meshing engagement, the swing gear can drive the head gear box to rotate relative to the double-sided gear, thereby realizing the rotation of the head gear box, and since the head shell is fixedly connected with the head gear box, when the head gear box rotates, it drives the head shell to rotate correspondingly; the torso gear box controls the head movement in the following manner: a second driving motor is installed on the torso gear box, and a main transmission shaft is arranged in the torso gear box, the main transmission shaft and the second driving motor are drivingly connected in the gear transmission manner, one end of the main transmission shaft extends to the bottom of the head gear box, and the main transmission shaft can drive the head gear box to rotate synchronously, so when the second driving motor is started, the second driving motor is drivingly connected with the main shaft driving gear on the main transmission shaft through a plurality of auxiliary transmission gears, to drive the main transmission shaft to rotate, when the main transmission shaft is driven, it drives the head gear box to rotate, thereby completing the rotation action; at the same time, when the double-sided gear is driven, the wing gear in meshing engagement with the lower end surface of the double-sided gear is driven and drives the wing transmission shaft to rotate, the second eccentric wheel at the two ends of the wing transmission shaft and the torsion spring are cooperated with each other, and the wing flapping action is completed. Through the above manner, the product realizes the flexible combination among the nod, rotation and wing flapping actions through the cooperation of the above two gear boxes, the positioning switch and the electronic part, solves the technical problem that the existing bionic bird movement cannot realize the flexible combination among the nod, rotation and wing flapping actions, and the overall design is relatively rigid.

[0019] 2. The torso gear box realizes the occasional difference opening action of the rotation and wing flapping through the opening and return of the torsion spring in the wing assembly, compared with the similar structure on the market, not only the structure is simpler, but also the cooperation flexibility, randomness of the product is increased, the wing flapping action is not rigid, and the technical problem that the wing flapping stretching and retracting mechanism of the existing bionic bird movement is not only complex in structure, but also poor in flexibility is solved.

[0020] 3. By setting the nodding mechanism and the turning mechanism in the head gear box respectively, and by the swing gear mechanism to separate the nodding and the turning action of the head mechanism in the swing gear clutch mode, and by the head electronic positioning switch to accurately control, compared with the clutch structure on the market, the two groups of action conversion will not interfere with each other, avoiding the interference between the trunk gear box driving the turning head and the head gear box, increasing the flexibility of the whole product. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in these drawings without creative labor.

[0022] Figure 1 It is an external structure diagram of the present application;

[0023] Figure 2 It is an internal structure diagram of the present application;

[0024] Figure 3 It is a movement structure diagram of the present application;

[0025] Figure 4 It is an internal structure diagram of the head gear box of the present application;

[0026] Figure 5 It is a gear drive structure diagram of the present application;

[0027] Figure 6 It is a first meshing state structure diagram of the clutch gear of the present application;

[0028] Figure 7 It is a second meshing state structure diagram of the clutch gear of the present application;

[0029] Figure 8 It is a bottom structure diagram of the head gear box of the present application;

[0030] Figure 9 It is an internal structure diagram of the trunk gear box of the present application;

[0031] Figure 10 It is a connection state structure diagram of the head gear box and the main drive shaft of the present application;

[0032] The utility model label information is as follows:

[0033] 1, head shell; 2, head gear box; 3, first drive motor; 4, nodding mechanism; 5, head shaking mechanism; 6, swing tooth mechanism; 7, shell; 8, torso gear box; 9, second drive motor; 10, main transmission shaft; 11, mounting seat; 12, double-sided gear; 13, wing assembly; 14, electronic positioning mechanism; 15, sleeve shell; 20, wing transmission shaft; 21, second eccentric wheel; 22, wing connecting part; 23, wing beating gear; 24, auxiliary transmission gear; 30, foot; 32, auxiliary transmission gear; 33, fixed ring; 301, first motor transmission gear; 401, first nodding gear shaft; 402, second nodding gear shaft; 403, first eccentric wheel; 404, eccentric wheel shaft; 501, head shaking gear; 502, head shaking gear shaft; 503, notch; 601, swing tooth drive shaft; 602, first swing tooth gear; 603, second swing tooth gear; 604, swing tooth connecting rod; 605, clutch gear; 901, second motor transmission gear; 1001, main shaft drive gear; 1401, connecting piece; 1402, electronic positioning switch;

[0034] The realization, functional features and advantages of the utility model will be further explained in combination with embodiments, with reference to the drawings. DETAILED DESCRIPTION

[0035] The realization, functional features and advantages of the utility model will be further explained in combination with embodiments, with reference to the drawings. Figures 1-10 The technical solutions in the embodiments of the utility model are described clearly and completely, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0036] It should be noted that all directionality indications (such as up, down, left, right, front, back...) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition and the like between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indications also change accordingly.

[0037] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0038] As shown in Figures 1-10 A new bird movement core, including a head mechanism and a body mechanism connected to each other, the head mechanism includes a head shell 1 and a head gear box 2, the head gear box 2 is arranged in the head shell 1, a first driving motor 3 is installed on the head gear box 2, a nodding mechanism 4 and a shaking mechanism 5 are arranged in the head gear box 2, a swing tooth mechanism 6 is arranged on the driving end of the first driving motor 3, and the swing tooth mechanism 6 is drivingly connected to the nodding mechanism 4 and the shaking mechanism 5 through the swing tooth clutch respectively; in this embodiment, the head shell 1 and the head gear box 2 are fixedly connected and can move synchronously, the first driving motor 3 is installed on one side of the head gear box 2 and its output end extends into the head gear box 2, and a moving groove is arranged on one side of the head gear box 2 to facilitate the movement of the swing tooth mechanism 6, so as to increase the flexibility of the swing tooth mechanism 6.

[0039] The body mechanism includes a shell 7, the shell 7 is provided with a body gear box 8, a second driving motor 9 is installed on the body gear box 8, a main transmission shaft 10 is arranged in the body gear box 8, the second driving motor 9 and the main transmission shaft 10 are drivingly connected, and one end of the main transmission shaft 10 is connected with the head gear box 2 and can drive the head gear box 2 to rotate.

[0040] As shown in Figures 2-3 The upper side of the body gear box 8 is provided with a mounting seat 11, the mounting seat 11 is sleeved with a double-sided gear 12, the mounting seat 11 is provided with an extension mechanism, the extension mechanism is provided with a wing assembly 13 at both ends, the upper and lower end faces of the double-sided gear 12 are drivingly connected with the shaking mechanism 5 and the extension mechanism respectively, and in this embodiment, the mounting seat 11 is fixedly installed above the body gear box 8 through the threaded connection.

[0041] As shown in Figure 3 The head gear box 2 and the mounting seat 11 are provided with a fixing ring 33, the double-sided gear 12 is arranged in the fixing ring 33 and movably sleeved on the main transmission shaft 10.

[0042] As shown in Figures 4-7 The nodding mechanism 4 includes a first nodding gear shaft 401 and a second nodding gear shaft 402, the first nodding gear shaft 401 and the second nodding gear shaft 402 are engaged, one end of the first nodding gear shaft 401 extends out of the head gear box 2 and is provided with a first eccentric wheel 403 thereon, the first eccentric wheel 403 is provided with an eccentric shaft 404 fixedly connected with the head shell 1, and the head gear box 2 is provided with a head electronic positioning switch on one side for controlling the nodding direction.

[0043] By setting the nodding mechanism 4 and the swinging mechanism 5 in the head gear box 2 respectively, and by the swing gear mechanism 6 to separate the nodding of the head mechanism 4 from the turning action in a swing gear clutch manner, and by the head electronic positioning switch to control accurately, compared with the clutch structure on the market, the two groups of actions do not interfere with each other when converting, avoiding the interference between the trunk gear box driving the turning head and the head gear box, increasing the flexibility of the whole product.

[0044] As shown in Figures 4-8 : the swinging mechanism 5 includes a swinging gear 501 rotatingly arranged in the head gear box 2 and a swinging gear shaft 502 engaged with the swinging gear 501, and the head gear box 2 is provided with a notch 503 on the lower bottom surface, and the swinging gear 501 extends out of the head gear box 2 through the notch 503 and engages with the upper end surface of the double-sided gear 12.

[0045] As shown in Figures 4-8 : the swing gear mechanism 6 includes a swing gear driving shaft 601, and the swing gear driving shaft 601 is sequentially sleeved with a first swing gear 602, a second swing gear 603 and a swing gear connecting rod 604 from inside to outside, and the output end of the first driving motor 3 is provided with a first motor transmission gear 301 engaged with the first swing gear 602, and the end of the swing gear connecting rod 604 away from the swing gear driving shaft 601 is provided with a clutch gear 605, and the clutch gear 605 engages with the second nodding gear shaft 402 and the swinging gear shaft 502 respectively by the up and down swinging of the swing gear connecting rod 604, thereby realizing the nodding and swinging actions of the head shell 1 respectively.

[0046] As shown in Figures 8-10 : the driving end of the second driving motor 9 is provided with a second motor transmission gear 901, the main transmission shaft 10 includes a shaft body and a connecting portion sleeved on the upper end of the shaft body, the connecting portion extends into the mounting groove at the bottom of the head gear box 2 and can drive the head gear box 2 to move synchronously, the shaft body is sleeved with a main shaft driving gear 1001, the main shaft driving gear 1001 engages with the lower end surface of the connecting portion, and the second motor transmission gear 901 and the main shaft driving gear 1001 are transmissionally connected through a plurality of sub-transmission gears 32.

[0047] In this embodiment, there are five groups of sub-transmission gears 32, which are distributed by being sleeved on three transmission shafts in sequence, so as to realize the transmission connection between the main shaft driving gear 1001 and the second motor transmission gear 901.

[0048] As shown in Figure 4As shown: the telescopic mechanism includes a wing transmission shaft 20 rotatably arranged on the mounting seat 11, both ends of the wing transmission shaft 20 are provided with a second eccentric wheel 21, one side of the second eccentric wheel 21 is eccentrically provided with a wing connecting part 22, and one end of the wing connecting part 22 away from the second eccentric wheel 21 is provided with a wing assembly 13. In this embodiment, the mounting seat 11 is provided with a rotating groove, and the wing transmission shaft 20 is movably arranged in the rotating groove, so as to increase the stability of the product.

[0049] As shown: Figure 4 As shown: the wing transmission shaft 20 is provided with a wing beating gear 23, the mounting seat 11 is provided with an auxiliary transmission gear 24, the auxiliary transmission gear 24 is engaged with the lower end tooth surface of the wing beating gear 23 and the double-sided gear 12 respectively, further comprising a torsional spring, the torsional spring is installed on the wing connecting part 22, and both ends of the torsional spring are fixed with the wing connecting part 22 and the shell 7 respectively, and the wing connecting part 22 and the shell 7 are hingedly connected, one side of the wing assembly 13 is provided with a slot, one end of the wing connecting part 22 is provided with a plug matched with the slot, and the wing connecting part 22 is detachably connected with the wing assembly 13 through the plug.

[0050] The torso gear box 8 is opened and closed by the torsional spring in the wing assembly 13 through the second eccentric wheel 21, which realizes the occasional difference in action between turning the head and beating the wings. Compared with similar structures on the market, not only the structure is simpler, but also the flexibility of the product is increased, the randomness is increased, the beating action is not stiff, and the technical problems of the existing bionic bird movement core wing beating telescopic mechanism are solved.

[0051] As shown: Figures 2-8 As shown: the mounting seat 11 is installed above the torso gear box 8, the mounting seat 11 is sleeved outside the main transmission shaft 10, the mounting seat 11 is provided with an electronic positioning mechanism 14, the electronic positioning mechanism 14 includes a connecting piece 1401 and a plurality of electronic positioning switches 1402 arranged on the connecting piece 1401, a sleeve shell 15 is fixedly arranged below the head shell 1, and the bottom of the sleeve shell 15 is provided with a control point for controlling the opening and closing of the electronic positioning switch 1402. In this embodiment, the electronic positioning switch 1402 is arranged at the left and right ends of the connecting piece 1401, and the connecting piece 1401 is arc-shaped to cooperate with the action of the head. By arranging the electronic positioning switch 1402 at the left and right ends of the connecting piece 1401, the rotation amplitude of the head shell 1 is controlled, so as to cooperate with the driving of the first driving motor 3 and the second driving motor 9.

[0052] In this embodiment, the sleeve shell 15 is fixedly connected with the head gear box 2 in a threaded connection manner, and can move correspondingly with the rotation of the head gear box 2, so as to control the electronic positioning switch 1402 through the control point below.

[0053] The control panel is electrically connected with a voice control touch component and a tongue learning component, one side of the torso mechanism is provided with a battery compartment and a toggle switch, and the voice control touch and the tongue learning are realized through the function switching of the toggle switch, the voice control touch and the tongue learning function in the embodiment belong to the conventional technical means, and will not be described in detail, and the voice control touch and the tongue learning function increase the diversity and the functionality of the product.

[0054] Meanwhile, as shown in Figures 1-2 The torso mechanism is also connected with a foot 30, the foot 30 extends to the outside through a through hole on the torso mechanism, and the torso mechanism is also provided with a sound hole corresponding to the voice control and tongue learning components.

[0055] In summary, the working principle of the utility model is as follows:

[0056] The head gear box 2 and the torso gear box 8 are connected through the swing tooth mechanism 6 and the double-sided gear 12 with a bidirectional end face, so that the head gear box and the torso gear box can control the head turning action. Specifically, the head gear box 2 controls the head in the following manner: a first driving motor 3 is installed on the head gear box 2, and a head shaking gear 501 is arranged in the head gear box 2, the head shaking gear 501 and the first driving motor 3 are drivingly connected in a swing tooth clutching mode through the swing tooth mechanism 6, and the head shaking gear 501 is engaged with the upper end surface of the double-sided gear 12, so that when the first driving motor 3 is started, the swing tooth mechanism 6 drivingly connected with the output end of the first driving motor 3 swings up and down, as shown in Figure 6 When the swing tooth mechanism 6 is moved to the upper side, the clutch gear 605 on the swing tooth mechanism 6 is engaged with the nodding gear shaft, so as to drive the first eccentric wheel 403 drivingly connected with the nodding gear shaft to rotate, since the eccentric shaft fixing the first eccentric wheel 403 is fixedly connected with the head shell 1, when the first eccentric wheel 403 rotates, the head shell 1 can be driven to move up and down, so as to complete the nodding action of the head shell.

[0057] As shown in Figure 7 When the swing tooth mechanism 6 is moved to the lower side, the clutch gear 605 on the swing tooth mechanism 6 is engaged with the head shaking gear 501, so as to drive the head shaking gear 501, since the head shaking gear 501 is engaged with the upper end surface of the double-sided gear 12, the head shaking gear 501 can drive the head gear box 2 to rotate relative to the double-sided gear 12, so as to realize the rotation of the head gear box 2, and since the head shell 1 is fixedly connected with the head gear box 2, when the head gear box 2 rotates, the head shell 1 is driven to rotate correspondingly.

[0058] The torso gear box 8 controls the rotating head in the following manner: a second driving motor 9 is installed on the torso gear box 8, and a main transmission shaft 10 is arranged in the torso gear box 8, the main transmission shaft 10 and the second driving motor 9 are drivingly connected through gear transmission, one end of the main transmission shaft 10 extends to the bottom of the head gear box 2, the head gear box 2 can be driven to rotate synchronously through the main transmission shaft 10, therefore, when the second driving motor 9 is started, the second driving motor 9 is drivingly connected through a plurality of auxiliary transmission gears 32 and a main shaft driving gear 1001 on the main transmission shaft 10 to drive the main transmission shaft 10 to rotate, when the main transmission shaft 10 rotates, the head gear box 2 is driven to rotate, thereby completing the rotating action; meanwhile, when the double-sided gear 12 is driven, the flap gear 23 engaged with the lower end surface is driven to drive the wing transmission shaft 20 to rotate, the second eccentric wheel 21 and the torsion spring at both ends of the wing transmission shaft 20 are cooperated with each other to complete the flap action. Through the above manner, the product realizes the flexible combination among the three actions of nodding, rotating head and flapping wings through the cooperation of the above two groups of gear boxes, positioning switches and electronic parts, solves the technical problem that the existing bionic bird movement cannot realize the flexible combination among the three actions of nodding, rotating head and flapping wings, and the overall design is relatively rigid.

[0059] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application, any equivalent structural transformation made according to the content of the present application specification and drawings, or direct / indirect application in other related technical fields under the present application concept are included in the patent protection range of the present application.

Claims

1. A new bird movement comprising a head mechanism and a body mechanism connected to each other, characterized in that: The head mechanism comprises a head shell (1) and a head gear box (2) arranged in the head shell (1), a first driving motor (3) is mounted on the head gear box (2), a nodding mechanism (4) and a shaking mechanism (5) are arranged in the head gear box (2), a swing-tooth mechanism (6) is arranged on the driving end of the first driving motor (3), the swing-tooth mechanism (6) is in transmission connection with the nodding mechanism (4) and the shaking mechanism (5) through swing-tooth clutch respectively. The trunk mechanism comprises a shell (7), a trunk gear box (8) is arranged in the shell (7), a second driving motor (9) is mounted on the trunk gear box (8), a main transmission shaft (10) is arranged in the trunk gear box (8), the second driving motor (9) is in transmission connection with the main transmission shaft (10), one end of the main transmission shaft (10) is connected with the head gear box (2) and can drive the head gear box (2) to rotate. An installation seat (11) is arranged above the trunk gear box (8), a double-sided gear (12) is sleeved on the installation seat (11), an extension mechanism is arranged on the installation seat (11), wing assemblies (13) are arranged at two ends of the extension mechanism, the upper and lower end faces of the double-sided gear (12) are in transmission connection with the shaking mechanism (5) and the extension mechanism respectively.

2. A new bird movement as claimed in claim 1, characterized in that: The nodding mechanism (4) comprises a first nodding gear shaft (401) and a second nodding gear shaft (402), the first nodding gear shaft (401) and the second nodding gear shaft (402) are in engagement, one end of the first nodding gear shaft (401) extends out of the head gear box (2) and a first eccentric wheel (403) is arranged on the first nodding gear shaft (401), an eccentric shaft (404) fixedly connected with the head shell (1) is arranged on the first eccentric wheel (403).

3. A new bird movement according to claim 2, characterized in that: The shaking mechanism (5) comprises a shaking gear (501) rotatably arranged in the head gear box (2) and a shaking gear shaft (502) engaged with the shaking gear (501), a notch (503) is arranged on the lower bottom face of the head gear box (2), the shaking gear (501) extends out of the head gear box (2) through the notch (503) and is engaged with the upper end face of the double-sided gear (12).

4. A new bird movement according to claim 3, characterized in that: The swing-tooth mechanism (6) comprises a swing-tooth driving shaft (601), the swing-tooth driving shaft (601) is sequentially sleeved with a first swing-tooth gear (602), a second swing-tooth gear (603) and a swing-tooth connecting rod (604) from inside to outside, a first motor transmission gear (301) engaged with the first swing-tooth gear (602) is arranged on the output end of the first driving motor (3), a clutch gear (605) is arranged on the end of the swing-tooth connecting rod (604) away from the swing-tooth driving shaft (601), the clutch gear (605) is engaged with the second nodding gear shaft (402) and the shaking gear shaft (502) respectively through the up-and-down swing of the swing-tooth connecting rod (604), thereby realizing the nodding and shaking actions of the head shell (1) respectively.

5. A new bird movement according to claim 1, characterized in that: The driving end of the second driving motor (9) is provided with a second motor transmission gear (901), the main transmission shaft (10) comprises a shaft body and a connecting part sleeved on the upper end of the shaft body, the connecting part extends into the mounting groove in the bottom of the head gear box (2) and can drive the head gear box (2) to move synchronously, a main shaft driving gear (1001) is sleeved on the shaft body, the main shaft driving gear (1001) is engaged with the lower end surface of the connecting part, and the second motor transmission gear (901) and the main shaft driving gear (1001) are drivingly connected through a plurality of auxiliary transmission gears (32).

6. A new bird movement according to claim 1, characterized in that: The telescopic mechanism comprises a wing transmission shaft (20) rotatably arranged on the mounting seat (11), both ends of the wing transmission shaft (20) are provided with second eccentric wheels (21), one side of each second eccentric wheel (21) is eccentrically provided with a wing connecting part (22), and the wing connecting part (22) is provided with a wing assembly (13) at the end away from the second eccentric wheel (21).

7. A new bird movement according to claim 6, characterized in that: The wing transmission shaft (20) is provided with a wing beating gear (23), the mounting seat (11) is provided with an auxiliary transmission gear (24), and the auxiliary transmission gear (24) is engaged with the lower end tooth surface of the wing beating gear (23) and the double-sided gear (12) respectively.

8. A new bird movement according to claim 7, characterized in that: A torsional spring is further arranged on the wing connecting part (22), and both ends of the torsional spring are fixed to the wing connecting part (22) and the shell (7) respectively.

9. A new bird movement according to claim 5, characterized in that: The mounting seat (11) is arranged above the trunk gear box (8), the mounting seat (11) is sleeved outside the main transmission shaft (10), the mounting seat (11) is provided with an electronic positioning mechanism (14), the electronic positioning mechanism (14) comprises a connecting plate (1401) and a plurality of electronic positioning switches (1402) arranged on the connecting plate (1401), a sleeve shell (15) is fixed below the head shell (1), and the bottom of the sleeve shell (15) is provided with a control point for controlling the opening and closing of the electronic positioning switch (1402).

10. A new bird movement as claimed in any one of claims 1 to 9, characterized in that: The trunk mechanism is internally provided with a control panel, the control panel is electrically connected with a sound control touch assembly and a tongue learning assembly, one side of the trunk mechanism is provided with a battery compartment and a toggle switch, and the sound control touch and the tongue learning are realized by function switching of the toggle switch.

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