Toy car

Abstract

The utility model discloses a toy car which comprises a car body, four wheat wheels, four transmission parts, a mechanical motion control mechanism and a motor. The four wheat wheels are all arranged on the vehicle body and are arranged on the two sides of the front portion and the two sides of the rear portion of the vehicle body respectively, the four transmission parts are all arranged on the vehicle body and are in transmission fit with the four wheat wheels respectively, and the mechanical motion control mechanism is arranged on the vehicle body and is in transmission fit with the transmission parts respectively. The motor drives the wheat wheels to rotate forwards or reversely so that the toy car can sequentially execute multiple movement processes, the movement processes are selected from forward movement, backward movement, left transverse movement, right transverse movement and rotating movement, and the motor is in transmission fit with the mechanical movement control mechanism so that the mechanical movement control mechanism can be driven to operate. Under the control of the mechanical motion control mechanism, the toy car automatically and sequentially executes a plurality of motion processes, does not need to be controlled by a remote controller, and is high in ornamental value and interestingness.

Description

Technical Field

[0001] The utility model relates to the technical field of toys, in particular to a toy car. Background Art

[0002] The McLen toy car uses Mecanum wheels, which can achieve omnidirectional movement. It has a stylish appearance and flexible operation, and is deeply loved by children. The McLen toy car can move freely on various terrains, increasing the diversity and fun of play. In the related technology, the McLen toy car and the remote control communicate wirelessly. The McLen toy car needs to be controlled by the remote control to perform any movement process. The McLen toy car itself cannot automatically perform multiple movement processes in a fixed order, and cannot be used in some occasions where it is automatically operated for viewing.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] In order to solve one of the above technical problems, the utility model provides a toy car.

[0005] This application provides the following technical solutions:

[0006] A toy car, comprising:

[0007] Vehicle body;

[0008] Four wheat wheels, all of which are arranged on the vehicle body, and are respectively arranged on both sides of the front part and both sides of the rear part of the vehicle body;

[0009] Four transmission members, each of which is arranged on the vehicle body and respectively cooperates with four wheat wheels for transmission;

[0010] A mechanical motion control mechanism, the mechanical motion control mechanism is arranged on the vehicle body, the mechanical motion control mechanism is respectively matched with each transmission member to respectively drive each wheat wheel to rotate forward or reverse, so that the toy vehicle sequentially performs a plurality of motion processes, each motion process is selected from forward motion, backward motion, left lateral motion, right lateral motion and rotational motion;

[0011] A motor, wherein the motor is in transmission cooperation with the mechanical motion control mechanism to drive the mechanical motion control mechanism to operate;

[0012] Each of the transmission members includes an input gear, and the mechanical motion control mechanism includes four drive gears, which are movably arranged on the vehicle body. During the operation of the mechanical motion control mechanism, each of the drive gears can be driven to move, so that the drive gears and the inner gear part or the outer gear part of the corresponding input gear are meshed, so as to control each of the input gears to rotate forward or reverse, thereby controlling the forward or reverse rotation of the wheat wheel;

[0013] The input gear is annular, the side of the input gear close to the inner side of the vehicle body is the inner gear part, and the side of the input gear close to the outer side of the vehicle body is the outer gear part.

[0014] Optionally, the toy car includes a plurality of elastic members, and two ends of each of the elastic members abut against the housing and the corresponding driving gear respectively;

[0015] The mechanical motion control mechanism comprises a rotating main gear, and both sides of the rotating main gear along the thickness direction are provided with a pushing top portion;

[0016] During the operation of the mechanical motion control mechanism, the rotating main gear rotates, and the corresponding driving gear can be pushed and moved by each pushing top portion, so that the pushed driving gear and the outer gear portion of the corresponding input gear are meshed. When the rotating main gear rotates until the pushing top portion disengages from the driving gear, the elastic member is elastically released and pushes the driving gear to reset, so that the driving gear and the inner gear portion of the corresponding input gear are meshed.

[0017] Optionally, the driving gear comprises a gear portion and a matching column connected to the gear portion;

[0018] The elastic member abuts against a side of the gear portion away from the matching column;

[0019] During the rotation of the rotating main gear, the pushing portion can abut against the matching column.

[0020] Optionally, a smooth outer convex surface is provided at one end of the matching column away from the gear portion.

[0021] Optionally, the rotating main gear comprises a large gear body;

[0022] The pushing portion includes an arc-shaped plate disposed on the large gear body, the arc-shaped plate is protrudingly disposed along the thickness direction of the large gear body, and the arc-shaped plate extends circumferentially around the rotation axis of the rotating main gear.

[0023] Optionally, the pushing top portion has a top end surface away from the large gear body and an inclined transition surface connecting the top end surface and the side surface of the large gear body;

[0024] During the rotation of the rotating main gear, the driving gear can abut against the inclined transition surface and the top end surface in sequence.

[0025] Optionally, each pushing portion on one side of the rotating main gear is located on a first circular trajectory to push two driving gears on the corresponding side;

[0026] On the other side of the rotating main gear, each pushing part is respectively located on a second circular locus and a third circular locus. The pushing parts located on the second circular locus are used to push a driving gear on the corresponding side, and the pushing parts located on the third circular locus are used to push another driving gear on the corresponding side;

[0027] Among them, the second circular locus and the third circular locus are concentric circles, and the first circular locus and the second circular locus are coaxial.

[0028] Optionally, the mechanical motion control mechanism includes a gear train. The gear train includes a plurality of gears. Each of the gears includes the driving gear and the rotating main gear. The input gear of the gear train is in transmission cooperation with the motor.

[0029] Optionally, each of the transmission members has an output gear;

[0030] Each mecanum wheel is connected with a driving sprocket;

[0031] Each output gear is respectively meshed with the corresponding driving sprocket.

[0032] By adopting the above technical solutions, the present application has the following beneficial effects:

[0033] Under the control of the mechanical motion control mechanism, the toy car of the present application automatically executes a plurality of motion processes in sequence, without the need for remote control, liberating both hands, and having high ornamental value and interestingness. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The drawings, as a part of the present application, are used to provide a further understanding of the present invention. The schematic embodiments and descriptions thereof of the present invention are used to explain the present invention, but do not constitute an improper limitation to the present invention. Obviously, the drawings in the following description are only some embodiments, and those of ordinary skill in the art can obtain other drawings according to these drawings without creative efforts.

[0035] Figure 1 Showing the schematic external structure diagram of the toy car provided by the embodiment of the present invention;

[0036] Figure 2 Showing the schematic internal structure diagram of the toy car provided by the embodiment of the present invention;

[0037] Figure 3 Showing Figure 2 The enlarged view of part A in;

[0038] Figure 4 Showing another schematic internal structure diagram of the toy car provided by the embodiment of the present invention;

[0039] Figure 5Shows the schematic diagram of the toy car provided by the embodiment of the present invention in forward motion;

[0040] Figure 6 Shows the internal structure cooperation diagram of the toy car provided by the embodiment of the present invention in forward motion;

[0041] Figure 7 Shows the schematic diagram of the toy car provided by the embodiment of the present invention in reverse motion;

[0042] Figure 8 Shows the internal structure cooperation diagram of the toy car provided by the embodiment of the present invention in reverse motion;

[0043] Figure 9 Shows the schematic diagram of the toy car provided by the embodiment of the present invention in left lateral movement;

[0044] Figure 10 Shows the internal structure cooperation diagram of the toy car provided by the embodiment of the present invention in left lateral movement;

[0045] Figure 11 Shows the schematic diagram of the toy car provided by the embodiment of the present invention in right lateral movement;

[0046] Figure 12 Shows the internal structure cooperation diagram of the toy car provided by the embodiment of the present invention in right lateral movement;

[0047] Figure 13 Shows the schematic diagram of the toy car provided by the embodiment of the present invention in rotational movement;

[0048] Figure 14 Shows the internal structure cooperation diagram of the toy car provided by the embodiment of the present invention in rotational movement.

[0049] In the figure: 1, vehicle body; 2, mecanum wheel; 21, drive gear; 3, transmission member; 31, input gear; 311, inner gear part; 312, outer gear part; 32, output gear; 4, motor; 5, elastic member; 6, rotating main gear; 61, pushing top; 611, top end face; 612, inclined transition face; 8, drive gear; 81, gear part; 82, mating column. Detailed implementation manners

[0050] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0051] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0052] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0053] As Figures 1 to 14 shown, the embodiment of the present application provides a toy car, including: a vehicle body 1, four mecanum wheels 2, four transmission parts 3, a mechanical motion control mechanism, and a motor 4. The four mecanum wheels 2 are all arranged on the vehicle body 1, and the four mecanum wheels 2 are respectively arranged on both sides of the front part and both sides of the rear part of the vehicle body 1. The four transmission parts 3 are all arranged on the vehicle body 1, and the four transmission parts 3 are respectively in transmission cooperation with the four mecanum wheels 2. The mechanical motion control mechanism is arranged on the vehicle body 1, and the mechanical motion control mechanism is respectively in transmission cooperation with each transmission part 3 to respectively drive each mecanum wheel 2 to rotate forward or backward, so that the toy car sequentially executes a plurality of motion processes, and each motion process is selected from forward motion, backward motion, left lateral movement, right lateral movement, and rotation motion. The motor 4 is in transmission cooperation with the mechanical motion control mechanism to drive the mechanical motion control mechanism to operate.

[0054] The toy car of the present application automatically sequentially executes a plurality of motion processes under the control of the mechanical motion control mechanism, does not require remote control, liberates both hands, and has high ornamental value and interestingness.

[0055] In some possible implementation schemes, each of the transmission parts 3 includes an input gear 31, and the mechanical motion control mechanism includes four driving gears 8. The four driving gears 8 are all movably arranged on the vehicle body 1. The input gear 31 includes a bottom wall and a tooth ring arranged around the bottom wall for one week. The protruding direction of the convex teeth of the tooth ring is perpendicular to the bottom wall. The moving direction of the driving gear 8 can be perpendicular to the rotation axis of the input gear 31. As Figure 4 shown, the vehicle body 1 can have a support plate, and a guiding hole is arranged on the support plate, which can be in guiding cooperation with the driving gear 8 and has a guiding effect on the moving direction of the driving gear 8.

[0056] During the operation of the mechanical motion control mechanism, each driving gear 8 can be driven to move, so that the driving gear 8 and the inner gear part 311 or the outer gear part 312 of the corresponding input gear 31 are meshed, so as to control each input gear 31 to rotate forward or reverse, thereby controlling the forward or reverse rotation of the wheat wheel 2. The input gear 31 is annular, and the side of the input gear 31 close to the inner side of the vehicle body 1 is the inner gear part 311, and the side of the input gear 31 close to the outside of the vehicle body 1 is the outer gear part 312.

[0057] The driving gear 8 and the input gear 31 are meshed at different sides, so that the input gear 31 can be driven to rotate in different directions. The input gear 31 rotates in different directions, so that the corresponding mic wheel 2 can be driven to rotate in different directions. By controlling the rotation direction of each input gear 31 separately, the toy car can perform different actions.

[0058] In some possible implementations, the toy car includes a plurality of elastic members 5, each of which has two ends that abut against the housing and the corresponding driving gear 8, and the mechanical motion control mechanism includes a rotating main gear 6, and both sides of the rotating main gear 6 are provided with a pushing portion 61 in the thickness direction, and four wheat wheels 2 are provided on both sides of the rotating main gear 6 in the thickness direction, and two wheat wheels 2 are provided on each side. During the operation of the mechanical motion control mechanism, the rotating main gear 6 rotates, and each pushing portion 61 can push the corresponding driving gear 8 to move, so that the pushed driving gear 8 is meshed with the outer tooth wheel portion 312 of the corresponding input tooth wheel 31, and the elastic member 5 is in a compressed state at this time. When the rotating main gear 6 rotates until the pushing portion 61 is disengaged from the driving gear 8, the elastic member 5 is elastically released, pushing the driving gear 8 to reset, so that the driving gear 8 is meshed with the inner tooth wheel portion 311 of the corresponding input tooth wheel 31.

[0059] In some possible implementations, such as Figure 3 As shown, the driving gear 8 includes a gear portion 81 and a matching column 82 connected to the gear portion 81 , and the elastic member 5 abuts against the side of the gear portion 81 away from the matching column. During the rotation of the rotating main gear 6 , the pushing portion 61 can abut against the matching column 82 .

[0060] In some possible implementation schemes, a smooth convex surface is provided at one end of the matching column 82 away from the gear portion 81 , thereby reducing the frictional resistance with the push portion 61 .

[0061] In some possible embodiments, the rotating main gear 6 includes a large gear body, and the pushing part 61 includes an arc-shaped plate arranged on the large gear body, the arc-shaped plate protrudes along the thickness direction of the large gear body, and the arc-shaped plate extends circumferentially around the rotation axis of the rotating main gear 6.

[0062] During the rotation of the rotating main gear 6, the pushing and fitting column 82 abuts against the end face of the arc-shaped plate, and the arc-shaped plate pushes the driving gear 8 to move.

[0063] In some possible implementation manners, the pushing part 61 has a top end face 611 away from the large gear body and an inclined transition face 612 connecting the top end face 611 and the side surface of the large gear body. During the rotation of the rotating main gear 6, the driving gear 8 can successively abut against the inclined transition face 612 and the top end face 611. The setting of the inclined transition face 612 can realize the gentle pushing of the driving gear 8 to move.

[0064] In some possible implementation manners, the pushing parts 61 on one side of the rotating main gear 6 (such as the first side along the thickness direction) are located on a first circular locus to push two driving gears 8 on the corresponding side. For example, two or more pushing parts 61 can be arranged on the first side, and each pushing part 61 is located on the first circular locus. During the rotation of the rotating main gear 6, different pushing parts 61 can successively push the driving gears 8 respectively to adjust the positions of the driving gears 8 respectively.

[0065] In some possible implementation manners, the pushing parts 61 on the other side of the rotating main gear 6 (such as the second side along the thickness direction) are respectively located on a second circular locus and a third circular locus. The pushing parts 61 located on the second circular locus are used to push a driving gear 8 on the corresponding side, and the pushing parts 61 located on the third circular locus are used to push another driving gear 8 on the corresponding side. Among them, the second circular locus and the third circular locus are concentric circles, and the first circular locus and the second circular locus are coaxial. The pushing parts 61 on the second circular locus are used to push a driving gear 8, and the pushing parts 61 on the second circular locus are used to push another driving gear 8, so that the positions of the two driving gears 8 can be controlled respectively.

[0066] In some possible implementation manners, the mechanical motion control mechanism includes a gear train. The gear train includes a plurality of gears. Along the power transmission path, two adjacent gears are meshed, and some gears can also be driven by a connecting shaft to realize the transmission of power. Each of the gears includes the driving gear 8 and the rotating main gear 6, and the input end gear of the gear train is in transmission cooperation with the motor 4. It should be noted that some gears can be compound gears and some gears can be ordinary gears.

[0067] In some possible implementation manners, each of the transmission parts 3 has an output gear 32, each of the Mecanum wheels 2 is connected with a driving gear wheel 21, and each output gear 32 is meshed with the corresponding driving gear wheel 21 to drive the Mecanum wheel 2 to rotate.

[0068] In this application, a mechanical motion control mechanism is disposed on the vehicle body 1. The mechanical motion control mechanism is in driving cooperation with each transmission member 3 respectively to drive each Mecanum wheel 2 to rotate forward or backward, so that the toy car sequentially executes a plurality of motion processes, and each motion process is selected from forward motion, backward motion, left lateral movement, right lateral movement, and rotation motion.

[0069] As Figure 5 and Figure 6 shown, when the rotation main gear 6 rotates to make the left front drive gear 8 mesh with the inner gear part 311 of the corresponding input gear 31, the right front drive gear 8 mesh with the inner gear part 311 of the corresponding input gear 31, the left rear drive gear 8 mesh with the inner gear part 311 of the corresponding input gear 31, and the right rear drive gear 8 mesh with the inner gear part 311 of the corresponding input gear 31, all four Mecanum wheels 2 rotate forward, and the toy car executes a forward movement.

[0070] As Figure 7 and Figure 8 shown, when the rotation main gear 6 rotates to make the left front drive gear 8 mesh with the outer gear part 312 of the corresponding input gear 31, the right front drive gear 8 mesh with the outer gear part 312 of the corresponding input gear 31, the left rear drive gear 8 mesh with the outer gear part 312 of the corresponding input gear 31, and the right rear drive gear 8 mesh with the outer gear part 312 of the corresponding input gear 31, all four Mecanum wheels 2 rotate backward, and the toy car executes a backward movement.

[0071] As Figure 9 and Figure 10 shown, when the rotation main gear 6 rotates to make the left front drive gear 8 mesh with the outer gear part 312 of the corresponding input gear 31, the right front drive gear 8 mesh with the inner gear part 311 of the corresponding input gear 31, the left rear drive gear 8 mesh with the inner gear part 311 of the corresponding input gear 31, and the right rear drive gear 8 mesh with the outer gear part 312 of the corresponding input gear 31, at this time, the left front and right rear Mecanum wheels 2 both rotate backward, and the right front and left rear Mecanum wheels 2 both rotate forward. At this time, the toy car executes a left lateral movement.

[0072] As Figure 11 and Figure 12 shown, when the rotation main gear 6 rotates to make the left front drive gear 8 mesh with the inner gear part 311 of the corresponding input gear 31, the right front drive gear 8 mesh with the outer gear part 312 of the corresponding input gear 31, the left rear drive gear 8 mesh with the outer gear part 312 of the corresponding input gear 31, and the right rear drive gear 8 mesh with the inner gear part 311 of the corresponding input gear 31, at this time, the left front and right rear Mecanum wheels 2 both rotate forward, and the right front and left rear Mecanum wheels 2 both rotate backward. At this time, the toy car executes a right lateral movement.

[0073] As Figure 13 and Figure 14 shown, when the rotating main gear 6 rotates to a position where the left front drive gear 8 meshes with the inner gear portion 311 of the corresponding input gear 31, the right front drive gear 8 meshes with the outer gear portion 312 of the corresponding input gear 31, the left rear drive gear 8 meshes with the inner gear portion 311 of the corresponding input gear 31, and the right rear drive gear 8 meshes with the outer gear portion 312 of the corresponding input gear 31, at this time, both the left front and left rear wheels 2 rotate forward, and both the right front and right rear wheels 2 rotate backward. At this time, the toy car performs a rotating action.

[0074] The preferred embodiments of the present application disclosed above are only used to assist in explaining the present application. The preferred embodiments do not describe all the details in detail, nor do they limit the application to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present application, so that those skilled in the art can understand and utilize the present application well. The present application is only limited by the claims and their full scope and equivalents.

Claims

1. A toy car, characterized in that, include: Vehicle body; Four wheat wheels, all of which are arranged on the vehicle body, and are respectively arranged on both sides of the front part and both sides of the rear part of the vehicle body; Four transmission members, each of which is arranged on the vehicle body and respectively cooperates with four wheat wheels for transmission; A mechanical motion control mechanism, the mechanical motion control mechanism is arranged on the vehicle body, the mechanical motion control mechanism is respectively matched with each transmission member to respectively drive each wheat wheel to rotate forward or reverse, so that the toy vehicle sequentially performs a plurality of motion processes, each motion process is selected from forward motion, backward motion, left lateral motion, right lateral motion and rotational motion; A motor, wherein the motor is in transmission cooperation with the mechanical motion control mechanism to drive the mechanical motion control mechanism to operate; Each of the transmission members includes an input gear, and the mechanical motion control mechanism includes four drive gears, which are movably arranged on the vehicle body. During the operation of the mechanical motion control mechanism, each of the drive gears can be driven to move, so that the drive gears and the inner gear part or the outer gear part of the corresponding input gear are meshed, so as to control each of the input gears to rotate forward or reverse, thereby controlling the forward or reverse rotation of the wheat wheel; The input gear is annular, the side of the input gear close to the inner side of the vehicle body is the inner gear part, and the side of the input gear close to the outer side of the vehicle body is the outer gear part.

2. The toy car according to claim 1, characterized in that, It comprises a plurality of elastic members, and two ends of each of the elastic members abut against the housing and the corresponding driving gear respectively; The mechanical motion control mechanism comprises a rotating main gear, and both sides of the rotating main gear along the thickness direction are provided with a pushing top portion; During the operation of the mechanical motion control mechanism, the rotating main gear rotates, and the corresponding driving gear can be pushed and moved by each pushing top portion, so that the pushed driving gear and the outer gear portion of the corresponding input gear are meshed. When the rotating main gear rotates until the pushing top portion disengages from the driving gear, the elastic member is elastically released and pushes the driving gear to reset, so that the driving gear and the inner gear portion of the corresponding input gear are meshed.

3. The toy car according to claim 2, wherein, The driving gear includes a gear portion and a matching column connected to the gear portion; The elastic member abuts against a side of the gear portion away from the matching column; During the rotation of the rotating main gear, the pushing portion can abut against the matching column.

4. The toy car according to claim 3, characterized in that, A smooth outer convex surface is arranged at one end of the matching column away from the gear portion.

5. The toy car according to claim 2, wherein The rotating main gear includes a large gear body; The pushing portion includes an arc-shaped plate disposed on the large gear body, the arc-shaped plate is protrudingly disposed along the thickness direction of the large gear body, and the arc-shaped plate extends circumferentially around the rotation axis of the rotating main gear.

6. The toy car according to claim 5, characterized in that, The pushing top portion has a top end surface away from the large gear body and an inclined transition surface connecting the top end surface and the side surface of the large gear body; During the rotation of the rotating main gear, the driving gear can abut against the inclined transition surface and the top end surface in sequence.

7. The toy car according to claim 2, characterized in that, Each pushing portion on one side of the rotating main gear is located on a first circular track to push the two driving gears on the corresponding side; On the other side of the rotating main gear, each pushing part is respectively located on the second circular trajectory and the third circular trajectory. The pushing parts located on the second circular trajectory are used to push a driving gear on the corresponding side, and the pushing parts located on the third circular trajectory are used to push another driving gear on the corresponding side; Among them, the second circular trajectory and the third circular trajectory are concentric circles, and the first circular trajectory and the second circular trajectory are coaxial.

8. The toy car according to claim 2, wherein, The mechanical motion control mechanism includes a gear train. The gear train includes a plurality of gears. Each of the gears includes the driving gear and the rotating main gear. The input end gear of the gear train is in transmission cooperation with the motor.

9. The toy car according to any one of claims 1-8, characterized in that, Each of the transmission parts has an output gear; Each of the mecanum wheels is connected with a driving sprocket; Each output gear meshes with the corresponding driving sprocket respectively.

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