CN202569546U

CN202569546U - Gearbox device of turnover toy car

Info

Publication number: CN202569546U
Application number: CN 201220216950
Authority: CN
Inventors: 林之枝
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-15
Filing date: 2012-05-15
Publication date: 2012-12-05
Anticipated expiration: 2022-05-15

Abstract

The utility model discloses a gearbox device of a turnover toy car, comprising a gearbox body, two vehicle wheel components, a controlling circuit, a driving mechanism and two support arm turnover mechanisms, wherein the driving mechanism and the two support arm turnover mechanisms are all connected with the controlling circuit and are controlled by the controlling circuit. The gearbox device is artistic and reasonable in structural design and drives the gearbox body to turn over leftwards or rightwards correspondingly by directly controlling the corresponding support arm turnover mechanisms to work, the turnover action is quickly realized, so that the toy car can be controlled to go back from the same way, the playability and the interesting of the toy are greatly improved, a player has more joy and has no boring feeling, the entertainment degree is high; and the gearbox device of the turnover toy car is simple in structure, reasonable in distribution, easy to assemble and realize and beneficial to widespread use.

Description

Upset toy car gearbox device

Technical field

The utility model relates to toy, is specifically related to a kind of upset toy car gearbox device.

Background technology

Present all kinds of toys for children mostly adopt simulation means to be made; Like toy airplane, toy car or the like; These toys are all very similar with real-life genuine piece on general shape, structure and local detail, and the knowledge thing ability that can cultivate children helps the exploitation of children's early intelligence.

Though existing toy car is of a great variety, different on the market; But agent structure generally is remote control control nothing more than vehicle body, hull, wheel and driving mechanism, supplies with power by battery; Drive the rotation that motor is transformed into motion through a series of transmission device wheel; Thereby let toy vehicle have as the general effect of true car, for improving the attraction of product, the toy car product that has is done further improvement around driving, drive mechanism; Make it have remarkable more rideability, the product that has is then worked hard on vehicle body shape and color.But the action of this toy car is single, and no rotary movement causes its playability and interest not high, makes player produce sensation dry as dust easily, lacks enjoyment.For this reason; Occurred a kind of upset toy car on the market, it all is to reach the effect that the toy car overturning is come through behind 180 ° on the rotary carriage wheel shaft, and the vehicle body design of this toy car just only limits on the isosceles triangle; Profile is single, and the length of the front and back wheel axle of car can not arrive unanimity.

The utility model content

The purpose of the utility model is, to above-mentioned deficiency, provides a kind of structural design ingenious, be easy to realize, and recreational high upset toy car gearbox device.

For realizing above-mentioned purpose, the technical scheme that the utility model provided is:

A kind of upset toy car gearbox device; It comprises a gearbox body; It also comprises two vehicle wheel components, a control circuit and links to each other with this control circuit respectively and the driving mechanism and two that receives its control arm switching mechanism very; Two vehicle wheel components are symmetricly set on the front-end and back-end of said gearbox body; Said driving mechanism is arranged in the said gearbox body, and can drive front end and/or the rotation of the vehicle wheel component on the rear end that is positioned at gearbox body, and two endure the arm switching mechanism is the middle part that the center of circle is symmetricly set on said gearbox body; And can drive the corresponding rotary movement of doing to the left or to the right of gearbox body through controlling corresponding very arm switching mechanism work, the said control circuit corresponding two very position between the arm switching mechanism is arranged on the said gearbox body.

Said vehicle wheel component comprises that an axletree and two is symmetricly set on the wheel at the two ends of this axletree, and the diameter of this wheel is greater than the bodywork height of toy car.

Said driving mechanism comprises CD-ROM drive motor and variable speed drives gear train, and said CD-ROM drive motor is connected with said axletree through the variable speed drives gear train.

Said control circuit comprises that one is provided with circuit board and two toggle switches of control IC, and two toggle switches are symmetrical set the both sides of said circuit board.

Said very arm switching mechanism comprises turning motors, change-speed gearing group, endures arm, reset tension spring, square shaft and is arranged on the driving rotating disk on this square shaft; Said turning motors is connected with said square shaft through the change-speed gearing group; One side position of the corresponding said driving rotating disk of one end of said very arm is hinged on the said gearbox body through a shaft seat; And be provided with on this driving rotating disk that to drive said very arm be that the axle center is rotated and made this other end of enduring arm make gearbox body to the left or to the right make the taper key projection of rotary movement until conflicting on ground to lower swing with the shaft seat; Said reset tension spring one end hook is located on the said very arm; Another end hook is located on the said gearbox body; The head end middle part of said very arm is provided with the rotating shaft cover suitable with shaft seat, and very the head end top of arm raises up and forms the return hooks that can after gearbox body is made rotary movement to the left or to the right, conflict on toggle switch, and this return hooks one side is provided with the extension spring button; Very the head end bottom of arm convexes to form a spacing block set downwards; And on said gearbox body, be provided with the limited post suitable with this spacing block set, and very the middle part of arm is recessed formation one of arcuation and the suitable stationary part of said taper key projection downwards, and very the tail end horizontal-extending of arm forms a tappet.

The beneficial effect of the utility model is: the utility model structural design is ingenious, rationally, directly drives the corresponding rotary movement of doing to the left or to the right of gearbox body through controlling corresponding very arm switching mechanism work; But just Rapid Realization rotary movement, and then can control toy car and return by former road, the playability and the interest of toy improved greatly; For player provides more enjoyment, recreational height avoids player to produce sensation dry as dust; And the utility model is simple for structure, and rationally distributed, assembling procedure is simple and easy; Be easy to realize, be beneficial to extensive popularization.

Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the decomposition texture sketch map 1 of Fig. 1;

Fig. 3 is the decomposition texture sketch map 2 of Fig. 1;

Fig. 4 is the structural representation that drives rotating disk among Fig. 1;

Fig. 5 is a structural representation of enduring arm among Fig. 1.

The specific embodiment

Referring to Fig. 1 to Fig. 5; A kind of upset toy car gearbox device that present embodiment provides; It comprises a gearbox body 1; Its also comprise two vehicle wheel components 2, a control circuit 3 and link to each other with this control circuit 3 respectively and the driving mechanism 4 and two that receives its control very arm switching mechanism 5, two vehicle wheel components 2 be symmetricly set on the front-end and back-end of said gearbox body 1, said driving mechanism 4 is arranged in the said gearbox body 1; And can drive front end and/or 2 rotations of the vehicle wheel component on the rear end that are positioned at gearbox body 1; Two endure arm switching mechanism 5 is the middle part that the center of circle is symmetricly set on said gearbox body 1, and can drive the gearbox body 1 corresponding rotary movement of doing to the left or to the right through controlling corresponding very arm switching mechanism 5 work, and the position that said control circuit 3 corresponding two is endured between the arm switching mechanism 5 is arranged on the said gearbox body 1.

Said vehicle wheel component 2 comprises that an axletree 21 and two is symmetricly set on the wheel 22 at the two ends of this axletree 21, and the diameter of this wheel 22 is greater than the bodywork height of toy car.

Said driving mechanism 4 comprises CD-ROM drive motor 41 and variable speed drives gear train 42, and said CD-ROM drive motor 41 is connected with said axletree 21 through variable speed drives gear train 42.

Said control circuit 3 comprises that one is provided with the circuit board 31 of control IC and the both sides that two toggle switches, 32, two toggle switches 32 are symmetrical set said circuit board 31.

Said very arm switching mechanism 5 comprises turning motors 51, change-speed gearing group 52, endures arm 53, reset tension spring 54, square shaft 55 and is arranged on the driving rotating disk 56 on this square shaft 55; Said turning motors 51 is connected with said square shaft 55 through change-speed gearing group 52; One side position of the corresponding said driving rotating disk 56 of one end of said very arm 53 is hinged on the said gearbox body 1 through a shaft seat 11; And be provided with on this driving rotating disk 56 that to drive said very arm 53 be that the axle center is rotated and made this other end of enduring arm 53 make gearbox body 1 to the left or to the right make the taper key projection 561 of rotary movement until conflict on ground to lower swing with shaft seat 11; Said reset tension spring 54 1 end hooks are located on the said very arm 53; Another end hook is located on the said gearbox body 1; The head end middle part of said very arm 53 is provided with shaft seat 11 suitable rotating shafts overlaps 57; Very head end top of arm 53 raises up and forms the return hooks 531 that can after gearbox body 1 is made rotary movement to the left or to the right, conflict on toggle switch 32; These return hooks 531 1 sides are provided with extension spring button 532, and very the head end bottom of arm 53 convexes to form a spacing block set downwards, and on said gearbox body 1, is provided with the limited post suitable with this spacing block set; Very the middle part of arm 53 be downwards arcuation recessed form one with the suitable stationary part 533 of said taper key projection 561, very the tail end horizontal-extending of arm 53 forms a tappet 534.

When playing, directly drive through controlling corresponding very arm switching mechanism 5 work that gearbox body 1 is corresponding makes rotary movement to the left or to the right, but just Rapid Realization rotary movement, and then can control toy car and return by former road; Improve the playability and the interest of toy greatly, for player provides more enjoyment, recreational height; Avoid player to produce sensation dry as dust, and the utility model is simple for structure, rationally distributed; Assembling procedure is simple and easy, is easy to realize, is beneficial to extensive popularization.

Of the utility model the foregoing description, adopt structure same or analogous and other toy of obtaining, all in the utility model protection domain with it.

Claims

1. upset toy car gearbox device; It comprises a gearbox body; It is characterized in that: it also comprises two vehicle wheel components, a control circuit and links to each other with this control circuit respectively and the driving mechanism and two that receives its control arm switching mechanism very; Two vehicle wheel components are symmetricly set on the front-end and back-end of said gearbox body; Said driving mechanism is arranged in the said gearbox body, and can drive front end and/or the rotation of the vehicle wheel component on the rear end that is positioned at gearbox body, and two endure the arm switching mechanism is the middle part that the center of circle is symmetricly set on said gearbox body; And can drive the corresponding rotary movement of doing to the left or to the right of gearbox body through controlling corresponding very arm switching mechanism work, the said control circuit corresponding two very position between the arm switching mechanism is arranged on the said gearbox body.

2. upset toy car gearbox device according to claim 1 is characterized in that: said vehicle wheel component comprises that an axletree and two is symmetricly set on the wheel at the two ends of this axletree, and the diameter of this wheel is greater than the bodywork height of toy car.

3. upset toy car gearbox device according to claim 2 is characterized in that: said driving mechanism comprises CD-ROM drive motor and variable speed drives gear train, and said CD-ROM drive motor is connected with said axletree through the variable speed drives gear train.

4. upset toy car gearbox device according to claim 3 is characterized in that: said control circuit comprises that one is provided with circuit board and two toggle switches of control IC, and two toggle switches are symmetrical set the both sides of said circuit board.

5. upset toy car gearbox device according to claim 4; It is characterized in that: said very arm switching mechanism comprises turning motors, change-speed gearing group, endures arm, reset tension spring, square shaft and is arranged on the driving rotating disk on this square shaft; Said turning motors is connected with said square shaft through the change-speed gearing group; One side position of the corresponding said driving rotating disk of one end of said very arm is hinged on the said gearbox body through a shaft seat; And be provided with on this driving rotating disk that to drive said very arm be that the axle center is rotated and made this other end of enduring arm make gearbox body to the left or to the right make the taper key projection of rotary movement until conflicting on ground to lower swing with the shaft seat; Said reset tension spring one end hook is located on the said very arm, and another end hook is located on the said gearbox body, and the head end middle part of said very arm is provided with the rotating shaft cover suitable with shaft seat; Very head end top of arm raises up and forms the return hooks that can after gearbox body is made rotary movement to the left or to the right, conflict on toggle switch; This return hooks one side is provided with the extension spring button, and very the head end bottom of arm convexes to form a spacing block set downwards, and on said gearbox body, is provided with the limited post suitable with this spacing block set; Very the middle part of arm is recessed formation one of arcuation and the suitable stationary part of said taper key projection downwards, and very the tail end horizontal-extending of arm forms a tappet.