Multi-directional side running stunt vehicle

Abstract

The utility model discloses a multidirectional side running stunt car which comprises a chassis, a cover plate is fixed on the chassis, a 2.4 G receiving plate is fixed on the front side in the chassis, a battery assembly is fixed on the rear side in the chassis, a first double-shaft motor and a second double-shaft motor are further fixed in the chassis, and gear boxes are further fixed in the chassis in a bilateral symmetry mode. According to the multi-direction side running stunt car, a front-back staggered gear linkage transmission mechanism is adopted, the use requirements of various running tracks of the toy car can be met, compared with traditional single-wheel and single-motor matched driving, the actual use requirements can be met under the condition that the number of motors is reduced, and therefore the production cost is reduced, the side running wheels are matched, and the service life of the multi-direction side running stunt car is prolonged. According to the toy car, transverse movement of the toy car can be achieved so that the using requirements of different terrains can be better met, the battery waterproof effect can be achieved through cooperation with a sealed and protected battery installation structure, battery short circuit damage caused by water stain contamination is effectively avoided, and the service life of the toy car is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of toy cars, in particular to a multi-direction side-moving stunt car. Background Technique

[0002] A toy remote control car is a model car that can be remotely controlled by a radio remote control. By using the remote control, operations such as moving forward, backward, and turning can be achieved, and it is very popular among children. However, when the existing toy cars are actually operated and it is difficult to perform turning operations on special terrains, the existing toy cars cannot move sideward. Therefore, in view of the above problems, a multi-direction side-moving stunt car is designed to better meet the actual use requirements. Content of the Utility Model

[0003] The purpose of the utility model is to provide a multi-direction side-moving stunt car to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A multi-direction side-moving stunt car, including a chassis, a cover plate is fixed on the chassis, a 2.4G receiving board is fixed on the front side inside the chassis, a battery assembly is fixed on the rear side inside the chassis, a first double-shaft motor and a second double-shaft motor are also fixed inside the chassis, gear treasure boxes are symmetrically fixed left and right inside the chassis, wheels are connected to the gear treasure boxes through bearings, and reduction drive gears are also connected to the gear treasure boxes through bearings.

[0005] Preferably, a detachable turret is also nested and installed on the cover plate, and the turrets are symmetrically distributed left and right with respect to the center line of the cover plate. Through the above structure, the aesthetics of the toy car can be increased.

[0006] Preferably, the battery assembly is composed of a battery box, a 3.7V lithium battery, a box cover, a sealing strip and a silica gel sleeve. The battery box is fixed on the chassis, and the battery box and the box cover are fixedly connected by glue. Through the above structure, the installation and positioning of the 3.7V lithium battery can be facilitated.

[0007] Preferably, a sealing strip is also fixed on the box cover, and the sealing strip can cooperate with the battery box to achieve a sealing effect. Through the function of the sealing strip, the sealing protection of the 3.7V lithium battery can be realized, and the waterproof and dustproof functions of the 3.7V lithium battery can be achieved.

[0008] Preferably, a silica gel sleeve is also fixed on the box cover, and the wire on the 3.7V lithium battery penetrates through the silica gel sleeve. Through the function of the silica gel sleeve, it is convenient for the wire on the 3.7V lithium battery to extend out, and combined with the soft characteristic of the silica gel sleeve itself, the sealing performance between the wire and the silica gel sleeve can be ensured.

[0009] Preferably, driving gears are fixed on both the first and second dual-axis motors, and the driving gears are symmetrically distributed left and right with respect to the center line of the first dual-axis motor. With the above structure, a power basis can be provided for the operation of the entire toy.

[0010] Preferably, driven gears are fixed on the wheels, and side wheels are connected to the outside of the wheels by bearings at equal angles. The inclination angles of the side wheels on the left front wheel and the right rear wheel are exactly opposite to those of the side wheels on the right front wheel and the left rear wheel. With the action of the side wheels, a basic guarantee can be provided for the side movement of the toy car.

[0011] Preferably, the driven gear at the left end of the rear side and the driven gear at the right end of the front side are connected to the driving gear on the first dual-axis motor through a reduction drive gear to achieve transmission, and the driven gear at the right end of the rear side and the driven gear at the left end of the front side are connected to the driving gear on the second dual-axis motor through a reduction drive gear to achieve transmission. With the above structure, the left rear wheel and the right front wheel are in linkage, and the right rear wheel and the left front wheel are in linkage, thus providing a basic guarantee for the operation of the toy car.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: This multi-directional side-moving stunt car adopts a front-rear staggered gear linkage transmission mechanism, which can meet the usage requirements of various running trajectories of the toy car. Compared with the traditional single-wheel single-motor cooperative drive, it can meet the actual usage requirements while reducing the number of motors, thereby reducing production costs. With the action of the side wheels, the lateral movement of the toy car can be realized to better meet the usage requirements of different terrains. Coupled with the sealed battery installation structure, the waterproof effect of the battery can be achieved, effectively avoiding battery short-circuit damage caused by water stain contamination and extending the service life of the toy car. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic top view structure diagram of the whole device of the present utility model;

[0014] Figure 2 It is a schematic top view structure diagram of the internal structure of the chassis of the present utility model;

[0015] Figure 3 It is a schematic top view structure diagram of the first dual-axis motor of the present utility model;

[0016] Figure 4 It is a schematic side view structure diagram of the gear treasure box of the present utility model;

[0017] Figure 5 It is an exploded three-dimensional structure diagram composed of the battery box and the box cover of the present utility model.

[0018] In the figure: 1. Chassis; 2. Cover plate; 201. Turret; 3. 2.4G receiving board; 4. Battery assembly; 401. Battery box; 402. 3.7V lithium battery; 403. Box cover; 404. Sealing strip; 405. Silicone sleeve; 5. First double-shaft motor; 6. Second double-shaft motor; 7. Driving gear; 8. Gear box; 9. Wheel; 901. Driven gear; 902. Side-wheel; 10. Reduction drive gear. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 5 , the present invention provides a technical solution: a multi-direction side-moving stunt vehicle, including a chassis 1, a cover plate 2 is fixed on the chassis 1, a 2.4G receiving board 3 is fixed on the front side inside the chassis 1, a battery assembly 4 is fixed on the rear side inside the chassis 1, a first double-shaft motor 5 and a second double-shaft motor 6 are also fixed inside the chassis 1, gear boxes 8 are symmetrically fixed on the left and right inside the chassis 1, a wheel 9 is connected to the gear box 8 by a bearing, and a reduction drive gear 10 is also connected to the gear box 8 by a bearing.

[0021] A detachable turret 201 is also nested and installed on the cover plate 2, and the turret 201 is symmetrically distributed on the left and right with respect to the center line of the cover plate 2; the battery assembly 4 is composed of a battery box 401, a 3.7V lithium battery 402, a box cover 403, a sealing strip 404 and a silicone sleeve 405. The battery box 401 is fixed on the chassis 1, and the battery box 401 and the box cover 403 are fixedly bonded by glue; a sealing strip 404 is also fixed on the box cover 403, and the sealing strip 404 and the battery box 401 cooperate to achieve a sealing effect; a silicone sleeve 405 is also fixed on the box cover 403, and the silicone sleeve 405 is penetrated by the wire on the 3.7V lithium battery 402; driving gears 7 are fixed on both the first double-shaft motor 5 and the second double-shaft motor 6, and the driving gears 7 are symmetrically distributed on the left and right with respect to the center line of the first double-shaft motor 5; a driven gear 901 is fixed on the wheel 9, and side-wheels 902 are connected to the outside of the wheel 9 by bearings at equal angles; the driven gear 901 at the left end of the rear side and the driven gear 901 at the right end of the front side are connected to the driving gear 7 on the first double-shaft motor 5 through the reduction drive gear 10 to achieve transmission, and the driven gear 901 at the right end of the rear side and the driven gear 901 at the left end of the front side are connected to the driving gear 7 on the second double-shaft motor 6 through the reduction drive gear 10 to achieve transmission;

[0022] When using this multi-directional side-moving stunt car, as Figures 1 - 5 shown, by controlling the first double-shaft motor 5 and the second double-shaft motor 6 to drive the driving gear 7 to rotate counterclockwise at the same time, and cooperating with the transmission effect among the driving gear 7, the reduction transmission gear 10 and the driven gear 901, the four wheels 9 can rotate synchronously counterclockwise, thereby providing a basic guarantee for the forward movement of the toy car. By controlling the first double-shaft motor 5 and the second double-shaft motor 6 to drive the driving gear 7 to rotate clockwise at the same time, and cooperating with the transmission effect among the driving gear 7, the reduction transmission gear 10 and the driven gear 901, the four wheels 9 can rotate synchronously clockwise, thereby providing a basic guarantee for the backward movement of the toy car. And when the second double-shaft motor 6 drives the driving gear 7 to rotate counterclockwise and the first double-shaft motor 5 drives the driving gear 7 to rotate clockwise, at this time, the front left wheel 9 and the rear right wheel 9 are in the forward state, and the front right wheel 9 and the rear left wheel 9 are in the backward state. Cooperating with the function of the side-moving wheel 902, the toy car can move to the right. When the second double-shaft motor 6 drives the driving gear 7 to rotate clockwise and the first double-shaft motor 5 drives the driving gear 7 to rotate counterclockwise, at this time, the front left wheel 9 and the rear right wheel 9 are in the backward state, and the front right wheel 9 and the rear left wheel 9 are in the forward state. Cooperating with the function of the side-moving wheel 902, the toy car can move to the left. When the second double-shaft motor 6 drives the driving gear 7 to rotate counterclockwise and the first double-shaft motor 5 does not start, the toy car can move to the right front side. When the second double-shaft motor 6 does not start and the first double-shaft motor 5 drives the driving gear 7 to rotate counterclockwise, the toy car can move to the left front side. When the second double-shaft motor 6 drives the driving gear 7 to rotate clockwise and the first double-shaft motor 5 does not start, the toy car can move to the right rear side. When the second double-shaft motor 6 does not start and the first double-shaft motor 5 drives the driving gear 7 to rotate clockwise, the toy car can move to the left rear side. To sum up, by controlling the first double-shaft motor 5 and the second double-shaft motor 6, the multi-directional movement operation of the toy car can be realized, improving the functionality of the toy car. And during the use of the toy car, cooperating with the functions of the sealing strip 404 and the silica gel sleeve 405, the sealing protection of the 3.7V lithium battery 402 can be realized, effectively avoiding the short circuit damage of the 3.7V lithium battery 402 caused by the infiltration of external water stains and ensuring the service life of the device. This is the working principle of this multi-directional side-moving stunt car.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-directional sideways stunt vehicle, comprising a chassis (1), characterized in that: A cover plate (2) is fixed on the chassis (1), a 2.4G receiving board (3) is fixed on the front side of the chassis (1), a battery assembly (4) is fixed on the rear side of the chassis (1), a first dual-axis motor (5) and a second dual-axis motor (6) are also fixed in the chassis (1), a gear box (8) is also fixed in a left-right symmetrical manner in the chassis (1), a wheel (9) is connected to a bearing on the gear box (8), and a reduction transmission gear (10) is also connected to a bearing on the gear box (8).

2. The multi-directional side-sliding stunt vehicle according to claim 1, characterized in that: A detachable turret (201) is also nested and installed on the cover plate (2), and the turret (201) is symmetrically distributed left and right about the center line of the cover plate (2).

3. The multi-directional side-driving stunt vehicle according to claim 1, characterized in that: The battery assembly (4) consists of a battery box (401), a 3.7V lithium battery (402), a box cover (403), a sealing strip (404) and a silicone sleeve (405). The battery box (401) is fixed on the chassis (1), and the battery box (401) and the box cover (403) are fixed by glue.

4. The multi-directional sideways stunt vehicle according to claim 3, characterized in that: A sealing strip (404) is also fixed on the box cover (403), and the sealing strip (404) cooperates with the battery box (401) to achieve a sealing effect.

5. A multi-directional side-driving stunt vehicle according to claim 3, characterized in that: A silicone sleeve (405) is also fixed on the box cover (403), and the silicone sleeve (405) is penetrated by a wire on the 3.7V lithium battery (402).

6. The multi-directional sideways stunt vehicle according to claim 1, characterized in that: A driving gear (7) is fixed to each of the first dual-axis motor (5) and the second dual-axis motor (6), and the driving gear (7) is symmetrically distributed with respect to the center line of the first dual-axis motor (5).

7. A multi-directional side-sliding stunt vehicle according to claim 1, wherein: A driven gear (901) is fixed on the wheel (9), and a side wheel (902) is connected to an equal-angle bearing on the outside of the wheel (9), and the side wheel (902) on the front left wheel (9) and the rear right wheel (9) has an inclination angle that is exactly opposite to that of the side wheel (902) on the front right wheel (9) and the rear left wheel (9).

8. The multi-directional sideways stunt vehicle according to claim 7, wherein: The driven gear (901) at the left end of the rear side and the driven gear (901) at the right end of the front side are connected to the driving gear (7) on the first dual-axis motor (5) through the reduction transmission gear (10) to realize transmission, and the driven gear (901) at the right end of the rear side and the driven gear (901) at the left end of the front side are connected to the driving gear (7) on the second dual-axis motor (6) through the reduction transmission gear (10) to realize transmission.

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