CN202700074U - Model car with multiple transmission devices - Google Patents
Model car with multiple transmission devices Download PDFInfo
- Publication number
- CN202700074U CN202700074U CN 201220257081 CN201220257081U CN202700074U CN 202700074 U CN202700074 U CN 202700074U CN 201220257081 CN201220257081 CN 201220257081 CN 201220257081 U CN201220257081 U CN 201220257081U CN 202700074 U CN202700074 U CN 202700074U
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- Prior art keywords
- power set
- belt wheel
- gear
- model car
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Abstract
The utility model discloses a model car with multiple transmission devices. The model car comprises a car body, power devices, the transmission devices and wheels connected with the car body through an axle. The power devices include a gear power device and a belt wheel power device which are respectively fixedly connected with the car body. The transmission devices include a gear transmission device and a belt wheel transmission device. The gear transmission device comprises a small gear and a large gear, wherein the small gear can be arranged on an output shaft of the gear power device, and the large gear can be arranged on the axle and drives the axle to rotate. The belt wheel transmission device comprises a small belt wheel, a large belt wheel and a transmission belt, wherein the small belt wheel can be arranged on an output shaft of the belt wheel power device, the large belt wheel can be arranged on the axle and drives the axle to rotate, and the transmission belt is connected with the small belt wheel and the large belt wheel. Compared with an existing model car, the model car can achieve the purpose that the multiple transmission devices are adopted on the same model car simultaneously. In the process of playing with the model car or assembling the model car, the children can compare the two transmission modes so that understanding of the children on the two transmission modes can be deepened.
Description
Technical field
The utility model relates to the model toy technical field, more particularly, relates to a kind of model car of many transmission devices.
Background technology
Model car is a kind of profile that is similar to automobile that has, and can rely on the toy of battery power motion simultaneously, and its user is mainly the children of each age group.Children are in the game process of car that uses a model, can carry out in the motion of control model car, to model car increasing the knowledge to aspects such as motion, frame for movement and the kinds of drive in the process such as dismounting developing intelligence, therefore, model car has recreational and educational function simultaneously.
Existing model car generally comprises car body, power set, transmission device and wheel.Wherein, car body generally comprises loam cake and chassis two parts, is provided with on the chassis for the installation position that power set and transmission device are installed, and the rear and front end is respectively arranged with the axletree hole; Power set comprise battery, switch and the motor that links to each other by wire; Transmission device adopts the mode of gear drive or belt wheel transmission, take gear drive as example, normally at the output shaft of motor a pinion is installed, and at axletree the gear wheel that cooperates with pinion is installed again; Wheel is fixedly linked with car body rotationally by axletree.
In the prior art, usually in a model car, only adopt one group of power set and one group of transmission device to remove to drive rotation of wheel, children can't produce to the kind of drive of different kinds intuitively impression, can not make comparison to it by contrasting the different kinds of drive.
By the above, how a kind of model car that can adopt simultaneously multiple transmission device is provided, so that being at play, children can make comparison to it by contrasting different transmission devices in the process, become the technical problem that those skilled in the art need solution badly.
The utility model content
In view of this, the utility model provides a kind of model car that can adopt simultaneously multiple transmission device, to realize by transmission devices different in the contrast model car different transmission devices being made the purpose of comparison.
For achieving the above object, the utility model provides following technical scheme:
A kind of model car of many transmission devices comprises car body, power set, transmission device and the wheel that links to each other rotationally by axletree and car body, is provided with the first power set installation position and the second power set installation position on the car body;
Power set comprise gear power unit and belt wheel power set, and wherein, gear power unit and belt wheel power set are fixedly installed on respectively in the first power set installation position and the second power set installation position;
Transmission device comprises gear drive and belt wheel transmission device, wherein, gear drive comprises the pinion that is removable installed on the gear power unit output shaft and is removable installed on the axletree and drives the gear wheel of axletree rotation, and the belt wheel transmission device comprises the small pulley that is removable installed on the belt wheel power set output shaft, be removable installed on the axletree and drive the large belt wheel of axletree rotation and is connected small pulley and the large driving-belt of belt wheel.
Preferably, in above-mentioned model car, be provided with the 3rd power set installation position on the car body;
Also comprise the screw power set that are arranged in the 3rd power set installation position and the screw that removably links to each other with the output shaft of screw power set.
Preferably, in above-mentioned model car, pinion and small pulley are the integral type structure.
Preferably, in above-mentioned model car, gear wheel and large belt wheel are the integral type structure.
Preferably, in above-mentioned model car, gear wheel is bevel gear.
Preferably, in above-mentioned model car, power set comprise that battery, switch, motor and connection be connected the wire of each parts.
Preferably, in above-mentioned model car, power set are the clockwork spring force storage device.
The utility model provides a kind of model car of many transmission devices, and this model car comprises car body, power set, transmission device and the wheel that links to each other with car body by axletree.Wherein, be provided with the first power set installation position and the second power set installation position on the car body; Power set comprise and are installed on respectively the first power set installation position and the second power set installation position middle gear power set and belt wheel power set; Transmission device comprises gear drive and belt wheel transmission device, and gear drive comprises the pinion that is removable installed on the gear power unit output shaft and is removable installed on the axletree and drives the gear wheel of axletree rotation; The belt wheel transmission device comprises the small pulley that is removable installed on the belt wheel power set output shaft, be removable installed on the axletree and drive the large belt wheel of axletree rotation and is connected small pulley and the large driving-belt of belt wheel.
Compare with existing model car, model car provided by the utility model is provided with gear drive and belt wheel transmission device.Model car can be driven by a kind of kind of drive wherein, also can drive by two kinds of different kinds of drive simultaneously, has realized adopting simultaneously on the same model car purpose of multiple transmission device.Children be at play or the process of plug-in mounting model car in, can compare two kinds of kinds of drive, deepen the understanding to two kinds of kinds of drive.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the model car of many transmission devices that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation of gear drive part;
Fig. 3 is the structural representation of belt wheel transmission part;
Fig. 4 is the structural representation of screw part;
Fig. 5 is the pinion of integral type and the structural representation of small pulley;
Fig. 6 is the gear wheel of integral type and the structural representation of large belt wheel.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of model car that can adopt simultaneously multiple transmission device, to realize by transmission devices different in the contrast model car different transmission devices being made the purpose of comparison.
Please refer to Fig. 1-3, the model that the utility model embodiment provides comprises car body 1, power set 2, transmission device 3 and the wheel 5 that links to each other rotationally by axletree 4 and car body 1.Wherein, be provided with the first power set installation position 11 and the second power set installation position 12 on the car body 1 of model car.
Power set comprise gear power unit and the belt wheel power set that are fixedly installed on respectively in the first power set installation position 11 and the second power set installation position 12.As preferably, the power set that present embodiment provides comprise battery (not shown), switch (not shown), gear motor 21, belt wheel motor 22 and are connected the wire (not shown) of above-mentioned all parts.Wherein, battery and switch are fixedly installed on respectively on the car body 1, and gear motor 21 and belt wheel motor 22 are fixedly installed in respectively in the first power set installation position 11 and the second power set installation position 12.It will be appreciated by persons skilled in the art that in the above-mentioned power set, gear motor 21 and 22 parallel connections of belt wheel motor, and connect with battery, switch; Simultaneously, the power set that present embodiment provides can also be connected with a Battery pack, switch respectively for gear motor 21, belt wheel motor 22, form two disjoint closed circuits.
Transmission device 3 comprises gear drive and belt wheel transmission device, and wherein, gear drive comprises the pinion 311 on the output shaft that is removably installed in gear power unit and is removably installed on the axletree 4 and drives the gear wheel 312 of axletree 4 rotations; The belt wheel transmission device comprises small pulley 321 on the output shaft that is removably installed in the belt wheel power set, be removably installed on the axletree 4 and drive the large belt wheel 322 of axletree 4 rotations and be connected connecting small pulley 321 and the large driving-belt 323 of belt wheel 322.
From the above, compare with existing model car, model car provided by the utility model is provided with gear drive and belt wheel transmission device.Model car can be driven by a kind of kind of drive wherein, also can drive by two kinds of different kinds of drive simultaneously, has realized adopting simultaneously on the same model car purpose of multiple transmission device.Children be at play or the process of plug-in mounting model car in, can compare two kinds of kinds of drive, deepen the understanding to two kinds of kinds of drive.
Further, on the basis of above-described embodiment, be provided with the 3rd power set installation position 13 on the vehicle body of the model car that the utility model embodiment provides, simultaneously, power set 2 also comprise screw power set 23, and transmission device 3 also comprises screw 33, and screw power set 23 are arranged at the 3rd power set installation position 13 that is arranged in car body top, screw 33 is installed on the output shaft of screw power set 23, as shown in Figure 4.
By the 3rd power set installation position 13, screw power set 23 and screw 33 are set, the model car that the utility model embodiment provides has adopted three kinds of kinds of drive simultaneously, than the model car that above-described embodiment provides, model car provided by the utility model has more interest.
It will be appreciated by persons skilled in the art that the expansion as above-described embodiment, spiral in the present embodiment comprises battery, switch, propeller motor and the wire that is connected all parts through power set 23.
On the basis of above-described embodiment, pinion 311 and small pulley 311 are the integral type structure, as shown in Figure 5, have simultaneously pinion part 51 and small pulley section 52 on the integral type toothed belt wheel.Equally, as shown in Figure 6, gear wheel 312 and large belt wheel 312 also are the integral type structure.
It will be appreciated by persons skilled in the art that model car generally adopts plastics gear and belt wheel, by gear and belt wheel are designed to integral structure, can effectively reduce the weight of part in the model car, thus required cost when being reduced in enormous quantities make.
Concrete, on the basis of above-described embodiment, gear wheel 312 is bevel gear.
Further, in the model car that above-described embodiment provides, power set adopt the mode that is driven by battery driven motor, and simultaneously, the model car that the utility model embodiment provides can also adopt multiple power set, such as the clockwork spring force storage device etc.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. the model car of transmission device more than a kind, comprise car body, power set, transmission device with by axletree and the wheel that described car body links to each other rotationally, it is characterized in that, be provided with the first power set installation position and the second power set installation position on the described car body;
Described power set comprise gear power unit and belt wheel power set, and wherein, described gear power unit and described belt wheel power set are fixedly installed on respectively in described the first power set installation position and described the second power set installation position;
Described transmission device comprises gear drive and belt wheel transmission device, wherein, described gear drive comprises the pinion that is removable installed on the described gear power unit output shaft and is removable installed on the described axletree and drives the gear wheel of described axletree rotation, and described belt wheel transmission device comprises the small pulley that is removable installed on the described belt wheel power set output shaft, be removable installed on the described axletree and drive the large belt wheel and the driving-belt that is connected described small pulley and described large belt wheel of described axletree rotation.
2. model car according to claim 1 is characterized in that, is provided with the 3rd power set installation position on the described car body;
Also comprise the screw power set that are arranged in described the 3rd power set installation position and the screw that removably links to each other with the output shaft of described screw power set.
3. model car according to claim 2 is characterized in that, described pinion and described small pulley are the integral type structure.
4. model car according to claim 2 is characterized in that, described gear wheel and described large belt wheel are the integral type structure.
5. model car according to claim 4 is characterized in that, described gear wheel is bevel gear.
6. each described model car is characterized in that according to claim 1-5, and described power set comprise that battery, switch, motor and connection be connected the wire of each parts.
7. each described model car is characterized in that according to claim 1-5, and described power set are the clockwork spring force storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257081 CN202700074U (en) | 2012-05-30 | 2012-05-30 | Model car with multiple transmission devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257081 CN202700074U (en) | 2012-05-30 | 2012-05-30 | Model car with multiple transmission devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700074U true CN202700074U (en) | 2013-01-30 |
Family
ID=47580417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220257081 Expired - Lifetime CN202700074U (en) | 2012-05-30 | 2012-05-30 | Model car with multiple transmission devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700074U (en) |
-
2012
- 2012-05-30 CN CN 201220257081 patent/CN202700074U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |