CN2768860Y

CN2768860Y - Remote-control electric toy car capable of doing trick movement

Info

Publication number: CN2768860Y
Application number: CN 200520054705
Authority: CN
Inventors: 王健波
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-07
Filing date: 2005-02-07
Publication date: 2006-04-05
Anticipated expiration: 2015-02-07

Abstract

The utility model relates to a remote-control electric toy car capable of making trick movements, which comprises a car body which emulates the car model of a motorcycle, a front wheel, a rear wheel set and a power case, wherein the rear wheel set is composed of rear driving wheels, a driven wheel and a crawler belt, and the driving wheels are respectively arranged on both ends of the power case, and extend out of output shafts which are arranged on the car body. The utility model has the characteristics that two sets of driving mechanisms which can make the car body advanced, backed and turned and one set of swinging mechanism which can make the car body tilted upwards and rotated are arranged in the power case. As the utility model adopts the structure form, and running with car head tilted upwards and rotating running are realized by imitating the action of racing cars, the interest of children for playing the remote-control electric toy car capable of making trick movements is increased. In addition, as the whole driving mechanism adopts a structural style with the transmission of many stages of gears, the whole design is simple.

Description

A kind of remote-controlled electric toy car of doing stunt

Technical field

The utility model relates to a kind of children toy car, particularly a kind of remote-controlled electric toy car of doing stunt.

Background technology

At present, in children toy car market, the appearance and modeling novelty, the toy car that possesses acousto-optic electric work energy has been subjected to children's welcome, meanwhile, the variation of toy car allomeric function, particularly the exercises of emulation sports car or for provide appreciation effect and interesting design lay particular stress on the toy car that makes up with function, also generally received children's concern and liked, it is to children's early intellectual development, grasp, common scientific and technological general knowledge, all can play good effect, Chinese patent CN2541016Y discloses a kind of tracked remote-control toy car, be characterized in " be provided with inverted road wheel above car body, promptly it can be walked under the non-state of just putting ", this technical scheme technical problem to be solved is to make car can be inverted walking, it does not jump out the scope that the toy car routine is travelled, and is difficult to cause children's interest.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of and not only have the conventional driving functions of toy car, and can show the remote-controlled electric toy car of the stunt state of doing of vehicle on the arena.

The technical solution of the utility model is: a kind of remote-controlled electric toy car of doing stunt, the car body that comprises an imitative motorcycle vehicle, front vehicle wheel, back wheels and headstock, described back wheels are by the back adhesion wheel, driven wheel and crawler belt constitute, described adhesion wheel is installed on the headstock two ends respectively and stretches out on the outer output shaft of car body, be characterized in being provided with in the described headstock two covers and can realize that car body advances, a driving mechanism that retreats and turn to and a cover can make car body upwarp, the swing mechanism of upset, wherein: the above-mentioned driving mechanism that respectively overlaps comprises motor, the train of reduction gears that one cover is driven separately by motor and be installed on output gear on the output shaft, the final stage gear of described train of reduction gears is meshed with the output gear on the output shaft; Above-mentioned swing mechanism comprises motor, by two groups of wobble gear groups of driven by motor, empty being enclosed within respectively overlapped the rotating shaft on the driving mechanism output shaft and is fixed in wobble gear in the rotating shaft respectively, the final stage gear of described each wobble gear group is meshed with wobble gear, and described wobble gear outer end is connected with the swing arm that driven wheel is installed by bearing pin respectively.

The utility model is organically integrated owing to the driving mechanism and that adopts two covers that are provided with in headstock can realize that car body advances, retreats and turns to overlaps the swing mechanism that can make car body upwarp, overturn, particularly the action of emulation sports car and the headstock realized upwarp and travel and upset is travelled, improved the interest of children's object for appreciation car greatly, and the version of the multi-stage gear transmission that whole transmission mechanism adopts makes the simple, practical of whole design change.

Below in conjunction with accompanying drawing the utility model is further described.

Description of drawings

Fig. 1 is the utility model transmission system principle schematic;

Fig. 2 is the utility model drive mechanism schematic diagram;

Fig. 3 is the partial enlarged view of Fig. 2;

Fig. 4 is a clutch exploded view in the interior swing mechanism of the utility model transmission case;

Fig. 5 is the crashproof shockproof mechanism schematic diagram of the utility model front-wheel;

Fig. 6 is positioned at stereogram when upwarping for wheels behind the utility model.

The specific embodiment

The utility model such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, a kind of remote-controlled electric toy car of doing stunt, the car body 1 that comprises an imitative motorcycle vehicle, front vehicle wheel 2, back wheels 3 and headstock 4, described back wheels 3 are by back adhesion wheel 31, driven wheel 32 and crawler belt 33 constitute, described adhesion wheel 31 is installed on headstock 4 two ends respectively and stretches out on car body 1 output shaft 41 outward, be characterized in being provided with in the described headstock 4 two covers and can realize that car body 1 advances, a driving mechanism 5 that retreats and turn to and a cover can make car body 1 upwarp, the swing mechanism 6 of upset, wherein: the above-mentioned driving mechanism 5 that respectively overlaps comprises motor 51, train of reduction gears 52 that one cover is driven separately by motor 51 and be installed on output gear 53 on the output shaft 41, the final stage gear 52a of described train of reduction gears 52 is meshed with the output gear 53 on the output shaft 41; Two groups of wobble gear groups 62 that above-mentioned swing mechanism 6 comprises motor 61, driven by motor 61, empty being enclosed within respectively overlapped the rotating shaft 63 on driving mechanism 51 output shafts 41 and is fixed in wobble gear 64 in the rotating shaft 63 respectively, the final stage gear 62a of described each wobble gear group 62 is meshed with wobble gear 64, and described wobble gear (64) is connected with the swing arm 65 that driven wheel 32 is installed by bearing pin 69 respectively.

End face clutch structure for being mutually ripple curved tooth shape between the gear 62b of an above-mentioned wherein wobble gear group and the gear 62c joint portion is axially arranged with a pressing spring 67 and a spacing top tube 68 in the residing gear shaft of gear 62c 66 upper edges.Above-mentioned train of reduction gears 52 is for being provided with the decelerator of tertiary gear, and above-mentioned wobble gear group 62 is one to be provided with the gear reduction unit of 8 grades of gears.Above-mentioned front vehicle wheel 2 wheel shaft both sides are respectively equipped with the crashproof shockproof mechanism 7 of front-wheel, the crashproof shockproof mechanism of described front-wheel comprises preceding wheel cover 71, shock-absorbing bar 72, spring 73, and wherein: wheel cover 71 both sides are respectively equipped with for the spliced eye that is connected with front-wheel wheel shaft and shock-absorbing bar 72 before above-mentioned; Above-mentioned car body bottom front end is provided with a vestibule, and described spring 73 is arranged at the vestibule bottom, and described shock-absorbing bar 72 slidably installs in vestibule.The electronic chip 8 that can send music when car travels or does stunt also is housed in the above-mentioned car body 1.

Whole operation of the present utility model and course of action are achieved in that when car body need be done to keep straight on or retreat, motor 51 in the above-mentioned two cover driving mechanisms 5 that are arranged in the headstock rotates in the same way and drives output shaft 41 by train of reduction gears 52 and rotates, the power of output shaft 41 outputs is then by being installed on the adhesion wheel 32 at output shaft 41 two ends, crawler belt 33 is connected with driven wheel 32 and drives travelling that car bodies 1 do to advance or retreat by crawler belt 33, and when car body 1 turns to, motor 51 in the two cover driving mechanisms 5 is done counter motion, and by train of reduction gears 52, output shaft driving back wheels 3 are done rightabout motion and just can be realized turning to.The car body 1 that makes that the utility model will be finished upwarps, the function of upset is realized by swing mechanism 6, concrete course of action is, when 61 work of the motor in the swing mechanism 6, at first drive 62 work of wobble gear group and drive the rotating shaft 63 that is placed on the output shaft 41 and rotate by the final stage gear pair, because rotating shaft 63 two ends link to each other with a swing arm 65 that is arranged at car body 1 both sides respectively, and the other end of swing arm 65 is connected with driven wheel 32, it is that the center of circle is 360 ° commentaries on classics pendulum that driven wheel 32 is done with adhesion wheel 31, thereby realizes above-mentioned upwarping, the purpose of upset.In addition, when the utility model is done above-mentioned action again, be equipped with the chip 8 of a band music, make whole locomotive body 1 when doing exercises, all have beautiful music to join together, increased the interest of children greatly this toy car.

Claims

1, a kind of remote-controlled electric toy car of doing stunt, the car body (1) that comprises an imitative motorcycle vehicle, front vehicle wheel (2), back wheels (3) and headstock (4), described back wheels (3) are by back adhesion wheel (31), driven wheel (32) and crawler belt (33) constitute, described adhesion wheel (31) is installed on headstock (4) two ends respectively and stretches out on the outer output shaft (41) of car body (1), it is characterized in that being provided with in the described headstock (4) two covers and can realize that car body (1) advances, a driving mechanism that retreats and turn to (5) and a cover can make car body (1) upwarp, the swing mechanism (6) of upset, wherein:

The above-mentioned driving mechanism (5) that respectively overlaps comprises the train of reduction gears (52) that motor (51), a cover are driven separately by motor (51) and is installed on output gear (53) on the output shaft (41), and the final stage gear (52a) of described train of reduction gears (52) is meshed with output gear (53) on the output shaft (41);

Two groups of wobble gear groups (62) that above-mentioned swing mechanism (6) comprises motor (61), driven by motor (61), sky is enclosed within the rotating shaft (63) of respectively overlapping on driving mechanism (51) output shaft (41) and is fixed in wobble gear (64) in the rotating shaft (63) respectively, the final stage gear (62a) of described each wobble gear group (62) is meshed with wobble gear (64), and described wobble gear (64) is connected with the swing arm that driven wheel (32) are installed (65) by bearing pin (69) respectively.

2, according to the described remote-controlled electric toy car of doing stunt of claim 1, it is characterized in that the end face clutch structure for being mutually ripple curved tooth shape between above-mentioned wherein gear of a wobble gear group (62b) and gear (62c) joint portion, be axially arranged with a pressing spring (67) and a spacing top tube (68) in the residing gear shaft of gear (62c) (66) upper edge.

3, according to the described remote-controlled electric toy car of doing stunt of claim 1, it is characterized in that above-mentioned train of reduction gears (52) for being provided with the decelerator of tertiary gear, above-mentioned wobble gear group (62) is one to be provided with the gear reduction unit of 8 grades of gears.

4, according to the described remote-controlled electric toy car of doing stunt of claim 1, it is characterized in that above-mentioned front vehicle wheel (2) wheel shaft both sides are respectively equipped with the crashproof shockproof mechanism of front-wheel (7), the crashproof shockproof mechanism of described front-wheel comprises preceding wheel cover (71), shock-absorbing bar (72), spring (73), wherein:

Wheel cover (71) both sides are respectively equipped with for the spliced eye that is connected with front-wheel wheel shaft (74) and shock-absorbing bar (72) before above-mentioned;

Above-mentioned car body (1) bottom front end is provided with a vestibule, and described spring (73) is arranged at the vestibule bottom, and described shock-absorbing bar (72) slidably installs in vestibule.

5,, it is characterized in that also being equipped with in the above-mentioned car body (1) electronic chip (8) that when car travels or does stunt, can send music according to the described remote-controlled electric toy car of doing stunt of claim 1.