CN2435136Y

CN2435136Y - Turnable toy vehicle

Info

Publication number: CN2435136Y
Application number: CN 00235335
Authority: CN
Inventors: 蔡永尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-18
Filing date: 2000-05-18
Publication date: 2001-06-20
Anticipated expiration: 2010-05-18

Abstract

The utility model discloses a toy vehicle capable of overturn, which is mainly composed of a power supply, a motor, a control circuit board, a gear set, a vehicle body and vehicle wheels, wherein the vehicle body is divided into a front vehicle body and a rear vehicle body which are movably connected by two symmetrical connecting plates, one connecting plate and the front vehicle body can mutually rotate, and the other connecting plate and the rear vehicle body can mutually rotate. The motor arranged in the vehicle body can drive the gear set positioned on both sides of the vehicle body to rotate through a driving gear on a shaft of the motor, the vehicle wheels can rotate, and thus, multiple-wheel driving can be realized, and the toy vehicle can continuously run after overturn or climb when the toy meets with an obstacle.

Description

Turning toy car

The utility model relates to a kind of toy car, particularly relates to a kind of power-actuated turning toy car.

Toy car is as a kind of apparatus for entertainment, and for the operational capacity that improves children, the interest that increases children's game plays a good role.Chinese patent discloses a kind of children toy car (application number: 95227406), this children toy car, its structure is that two motor are housed in car body, drive the wheel of both sides respectively, and the rotation that delay switch device control motor is housed, its steering mode is the single wheel stall, and the opposite side wheel just changes or reverses, and returning to the bilateral wheel after turning to again just changes.The children toy car that this children toy car is commonly used is had large improvement, can realize the original place rotation, but can't make children toy car possess multiple action forms such as upset, climbing.

The purpose of this utility model just provides a kind of turning or climb follow-up continuing and make when running into barrier, and when moving on the level land, controls motor and reverse suddenly, the turning toy car that car body also can be overturn under effect of inertia easily.

In order to achieve the above object, the turning toy car of the utility model mainly is made up of power supply, motor, control circuit board, transmission mechanism, car body, wheel, power supply, motor, control circuit board, transmission mechanism are contained in the car body, power supply connects control circuit board control motor action by lead, and drive coupled transmission mechanism and rotate, car body is divided into front vehicle body, aftercarriage and connecting plate three parts, connecting plate by two symmetries between front vehicle body and the aftercarriage flexibly connects, and connecting plate and front vehicle body, connecting plate and aftercarriage are rotary state mutually; Connecting plate and aftercarriage are by being arranged on limited block on the connecting plate and its rotational angle of limited block engagement limits on the aftercarriage cover plate, and connecting plate and front vehicle body are by being arranged on projection on the connecting plate and its rotational angle of projection engagement limits on the front vehicle body; Described transmission mechanism is installed in two groups of gear trains of car body both sides for symmetry; Motor is by each gear in the drive gear set and be installed in wheel on the gear train in regular turn of the driving gear on the motor shaft.

Described gear train is to be made of the gear train I that is positioned at car body one side, gear train III and the gear train II that is contained in connecting plate; Symmetry is installed two groups of gear train I in front vehicle body, this gear train I is to be made of shaft gear I I, shaft gear I III and a travelling gear I II, travelling gear I II is between shaft gear I I, shaft gear I III, and be meshed with shaft gear I I, shaft gear I III, these two groups of gear train I are the both sides that are fixed on front vehicle body by two front vehicle body cover plates; One gear train II is housed in the connecting plate, this gear train II is to be made of a driving gear II I, a travelling gear II II and a driven gear II III, travelling gear II II and is meshed with driving gear II I, driven gear II III between driving gear II I and driven gear II III; One frame is housed in aftercarriage, two groups of symmetrical gear train III are housed in the both sides of frame, this gear train III have one with motor shaft on driving gear engagement in-line gears III I, with the in-line gears III II of this in-line gears III I engagement and shaft gear III III, one with the travelling gear III IV of this in-line gears III II engagement, a shaft gear III V that meshes with this travelling gear III IV, these two groups of gear train III are the both sides that are fixed on aftercarriage by two aftercarriage cover plates; Shaft gear I I on the gear train I is meshed with driven gear II III on the gear train II; Driving gear II I on the gear train II is meshed with shaft gear III III on the gear train III;

Wheel number in the described turning toy car body is eight, and symmetry is installed on the shaft gear I I, shaft gear I III, shaft gear III III, shaft gear III V of gear train respectively, and successively decreases successively in the wheel of wheel footpath.

Wheel number in the described turning toy car body is six, is installed in respectively on the shaft gear I I, shaft gear III III, shaft gear III V of gear train, and the gear train I only is a shaft gear I I, and successively decreases successively in the wheel of wheel footpath.

Because the utility model is divided into front vehicle body and aftercarriage two parts with car body, connecting plate by two symmetries between front vehicle body and the aftercarriage flexibly connects, connecting plate and front vehicle body, connecting plate and aftercarriage are rotary state mutually, and adopt many wheel drive structure, thereby make toy car turning or climb follow-up continuing and make when running into barrier, and when moving, control motor and reverse suddenly, car body also can be overturn under effect of inertia easily on the level land.

Below in conjunction with accompanying drawing and specific embodiment the turning toy car of the utility model is further described.

Fig. 1 is the stereogram of turning first embodiment of toy car of the utility model;

Fig. 2 is the gear drive schematic diagram of turning first embodiment of toy car of the utility model;

Fig. 3 is the car body of turning first embodiment of toy car of the utility model and the flexible connection schematic diagram of connecting plate;

Fig. 4 is the stereogram of second embodiment of the turning toy car of the utility model.

As Fig. 1, Fig. 2, shown in Figure 3, first embodiment of the turning toy car of the utility model, mainly form by power supply 6, motor 1, control circuit board 2, gear train 3, car body 4, wheel 5, power supply 6, motor 1, control circuit board 2, gear train 3 are contained in the car body 4, power supply 6 moves by two motors 1 that lead connects in the control circuit board 2 control installation car bodies 4, two motors 1 drive the two groups of gear trains 3 that are installed in car body 4 two sides respectively and rotate, and then the wheel 5 of drive installation on gear train 3 rotates.Car body 4 is divided into front vehicle body 41, aftercarriage 42 and connecting plate 43 3 parts, and the connecting plate 43 by two symmetries between front vehicle body 41 and the aftercarriage 42 flexibly connects, and connecting plate 43 is rotary state mutually with front vehicle body 41, connecting plate 43 with aftercarriage 42.Connecting plate 43 and aftercarriage 42 are by being arranged on limited block 431 on the connecting plate 43 and its rotational angle up or down of limited block 421 engagement limits on the aftercarriage side cover plate 422, and the optimum rotation angle of this rotational angle is 90 degree; Connecting plate 43 and front vehicle body 41 are by being arranged on projection 432 on the connecting plate 43 and its rotational angle up or down of projection 411 engagement limits on the front vehicle body 41, and the optimum rotation angle of this rotational angle is 90 degree.

Gear train 3 is to be made of the gear train I 31 that is positioned at car body 4 one sides, gear train III 33 and the gear train II 32 that is contained in connecting plate 43.Symmetry is installed two groups of gear train I 31 in front vehicle body 41, this gear train I 31 is to be made of shaft gear I I 311, shaft gear I III 313 and a travelling gear I II 312, travelling gear I II 312 is between shaft gear I I 311, shaft gear I III 313, and be meshed with shaft gear I I 313, shaft gear I III 313, these two groups of gear train I I 31 are the both sides that are fixed on front vehicle body 41 by two front vehicle body side cover plates 412.One gear train II 32 is housed in the connecting plate 43, this gear train II 32 is to be made of a driving gear II I 321, a travelling gear II II 322 and a driven gear II III 323, travelling gear II II 322 and is meshed with driving gear II I 321, driven gear II III 323 between driving gear II I 321 and driven gear II III 323.One frame 421 is housed in aftercarriage 42, two groups of symmetrical gear train III 33 are housed in the both sides of frame 421, this gear train III 33 have one with 1 in motor on the in-line gears III I 331 of driving gear 11 engagements, in-line gears III II 332 and shaft gear III III 333 with these in-line gears III I 331 engagements, a travelling gear III IV 334 that meshes with this in-line gears III II 332, a shaft gear III V 335 that meshes with this travelling gear III IV 334, these two groups of gear train III 33 are the both sides that are fixed on aftercarriage 42 by two aftercarriage side cover plates 422.Shaft gear I I 311 on the gear train I 31 is meshed with driven gear II III 323 on the gear train II 32; Driving gear II I 321 on the gear train II 32 is meshed with shaft gear III III 333 on the gear train III 33.Motor 1 has been realized many wheel drive by the driving gear on it 11 drive gear set I 31, gear train II 32, gear train III 33 and be installed in wheel 5 on the gear train 3 in regular turn.

The wheel number that is installed on the car body 4 is eight, respectively on the shaft gear I I 311 of symmetrical mounting teeth wheels 4, shaft gear I III 313, shaft gear III III 333, the shaft gear III V 335, the both sides of car body 4 are installed four wheels 5 respectively, and successively decrease successively in the wheel of wheel 5 footpath.

Fig. 4 is second embodiment of the turning toy car of the utility model, the main distinction of this embodiment and first embodiment is, the wheel number that is installed on the car body 4 is six, respectively on the shaft gear I I 311 of symmetrical mounting teeth wheels 3, shaft gear III III 333, the shaft gear III V 335, the gear train I only is a shaft gear I I, the both sides of car body 4 are installed three wheels 5 respectively, and successively decrease successively in the wheel of wheel 5 footpath.

Because the utility model can be equipped with two motors 1 in car body 4, drive the gear train 3 of car body both sides respectively, drive the wheel 5 of both sides by gear train 3, thereby also can realize pivot stud.

Claims

1, a kind of turning toy car, mainly form by power supply, motor, control circuit board, transmission mechanism, car body, wheel, power supply, motor, control circuit board, transmission mechanism are contained in the car body, power supply connects control circuit board control motor action by lead, and drive coupled transmission mechanism and rotate, it is characterized in that: car body is divided into front vehicle body, aftercarriage and connecting plate three parts, connecting plate by two symmetries between front vehicle body and the aftercarriage flexibly connects, and connecting plate and front vehicle body, connecting plate and aftercarriage are rotary state mutually; Connecting plate and aftercarriage are by being arranged on limited block on the connecting plate and its rotational angle of limited block engagement limits on the aftercarriage cover plate, and connecting plate and front vehicle body are by being arranged on projection on the connecting plate and its rotational angle of projection engagement limits on the front vehicle body; Described transmission mechanism is installed in two groups of gear trains of car body both sides for symmetry; Motor is by each gear in the drive gear set and be installed in wheel on the gear train in regular turn of the driving gear on the motor shaft.

2, turning toy car according to claim 1 is characterized in that: described gear train is to be made of the gear train I that is positioned at car body one side, gear train III and the gear train II that is contained in connecting plate; Symmetry is installed two groups of gear train I in front vehicle body, this gear train I is to be made of shaft gear I I, shaft gear I III and a travelling gear I II, travelling gear I II is between shaft gear I I, shaft gear I III, and be meshed with shaft gear I I, shaft gear I III, these two groups of gear train I are the both sides that are fixed on front vehicle body by two front vehicle body cover plates; One gear train II is housed in the connecting plate, this gear train II is to be made of a driving gear II I, a travelling gear II II and a driven gear II III, travelling gear II II and is meshed with driving gear II I, driven gear II III between driving gear II I and driven gear II III; One frame is housed in aftercarriage, two groups of symmetrical gear train III are housed in the both sides of frame, this gear train III have one with motor shaft on driving gear engagement in-line gears III I, with the in-line gears III II of this in-line gears III I engagement and shaft gear III III, one with the travelling gear III IV of this in-line gears III II engagement, a shaft gear III V that meshes with this travelling gear III IV, these two groups of gear train III are the both sides that are fixed on aftercarriage by two aftercarriage cover plates; Shaft gear I I on the gear train I is meshed with driven gear II III on the gear train II; Driving gear II I on the gear train II is meshed with shaft gear III III on the gear train III.

3, turning toy car according to claim 2, it is characterized in that: the wheel number that is installed on the car body is eight, symmetry is installed on the shaft gear I I, shaft gear I III, shaft gear III III, shaft gear III V of gear train respectively, and successively decreases successively in the wheel of wheel footpath.

4, turning toy car according to claim 2, it is characterized in that: the wheel number that is installed on the car body is six, be installed in respectively on the shaft gear I I, shaft gear III III, shaft gear III V of gear train, the gear train I only is a shaft gear I I, and successively decreases successively in the wheel of wheel footpath.