CN215706237U

CN215706237U - Search and rescue telecar that can pivot turn to

Info

Publication number: CN215706237U
Application number: CN202121334783.9U
Authority: CN
Inventors: 郑建宝; 鲍志烨
Original assignee: China Topwin Industry Co ltd
Current assignee: China Topwin Industry Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-02-01
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of remote control cars, in particular to a search and rescue remote control car capable of steering in situ, which comprises a car body, wherein two ends of a front rolling shaft and a rear rolling shaft are respectively provided with a roller wheel, the middle end of the rear rolling shaft is provided with a turbine, one end of the lower surface of the car body, which is far away from the front rolling shaft, is provided with a motor supporting plate, the output end of a first servo motor is connected with a worm, the lower surface of the car body is provided with a groove, and a steering mechanism is arranged in the groove. Thereby enabling the remote-controlled vehicle to be steered in situ.

Description

Search and rescue telecar that can pivot turn to

Technical Field

The utility model relates to the technical field of remote control cars, in particular to a search and rescue remote control car capable of steering in situ.

Background

Because the area in some places is less, search and rescue personnel are difficult for entering search and rescue, at this moment can replace search and rescue personnel to search and rescue with the search and rescue telecar, and the search and rescue telecar needs the continuous adjustment direction to carry out the comprehensive collection, but the area in some places is less, and the search and rescue telecar is also difficult to turn to the degree of difficulty of search and rescue has been increased.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a search and rescue remote control car capable of steering in situ, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a search for and rescue telecar that can pivot turn to, includes the automobile body, automobile body lower surface equidistance fixed mounting has four supporting shoes, per two install preceding roller bearing and back roller bearing between the supporting shoe respectively, the gyro wheel is all installed at preceding roller bearing and back roller bearing both ends, back roller bearing middle-end is provided with the turbine, the one end that preceding roller bearing was kept away from to the automobile body lower surface is provided with motor support plate, motor support plate is close to one side fixed mounting of automobile body and has a servo motor, a servo motor output is connected with the worm, the worm is connected with the turbine meshing, fixed surface installs the battery on the automobile body, the automobile body lower surface is equipped with the recess, recess internally mounted has steering mechanism.

Preferably, the steering mechanism comprises an electric push rod and a second servo motor, and the electric push rod is rotatably mounted on the inner surface of the groove through a bearing seat.

Preferably, the output end of the electric push rod is fixedly provided with a fixing plate.

Preferably, the second servo motor is fixedly installed on the inner surface of the vehicle body.

Preferably, the output end of the second servo motor is connected with a rotating shaft, and the rotating shaft penetrates through the vehicle body.

Preferably, a second gear is fixedly mounted at the top end of the rotating shaft.

Preferably, the middle part of the electric push rod is sleeved with a first gear, and the first gear is in meshed connection with a second gear.

Compared with the prior art, the utility model has the following beneficial effects:

(2) thereby stretch out and draw back through the electric putter output and can make the fixed plate downstream, move down to ground through the fixed plate, thereby can get up this remote control roof, when getting up the remote control roof, thereby rotate through second servo motor output and can drive the axis of rotation and rotate, thereby rotate through the axis of rotation and can drive the second gear and rotate, because the second gear is connected with first gear engagement, thereby can make the second gear rotate around first gear when the second gear rotates, thereby can drive automobile body itself and rotate, thereby enough make this telecar play the function that the original place turned to, the convenience of remote control telecar has been improved.

(2) Thereby rotate through first servo motor output and can drive the worm and rotate, thereby rotate through the worm and can drive the turbine and rotate, thereby rotate through the turbine and can drive the rear roller bearing and rotate, thereby rotate through the rear roller bearing and can rotate by the gyro wheel to can drive the automobile body and remove.

Drawings

FIG. 1 is a schematic view of an overall structure of a remote-control car for search and rescue capable of in-situ steering according to the present invention;

FIG. 2 is a schematic top view of a remotely controlled search and rescue vehicle capable of in-situ steering according to the present invention;

FIG. 3 is a schematic structural view of a steering mechanism of a remote search and rescue vehicle capable of steering in situ according to the present invention.

In the figure: 1. a roller; 2. a support block; 3. a vehicle body; 4. a storage battery; 5. a front roller; 6. a motor support plate; 7. a first servo motor; 8. a worm; 9. a steering mechanism; 901. a fixing plate; 902. an electric push rod; 903. a bearing seat; 904. a first gear; 905. a second servo motor; 906. a rotating shaft; 907. a second gear; 10. a groove; 11. a turbine; 12. and a rear roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-3, a search and rescue remote control car capable of in-situ steering comprises a car body 3, four support blocks 2 are fixedly mounted on the lower surface of the car body 3 at equal intervals, a front roller 5 and a rear roller 12 are respectively mounted between every two support blocks 2, rollers 1 are mounted at two ends of the front roller 5 and two ends of the rear roller 12, a turbine 11 is arranged at the middle end of the rear roller 12, a motor support plate 6 is arranged at one end, far away from the front roller 5, of the lower surface of the car body 3, a first servo motor 7 is fixedly mounted on one surface, close to the car body 3, of the motor support plate 6, an output end of the first servo motor 7 is connected with a worm 8, the worm 8 is meshed with the turbine 11, a storage battery 4 is fixedly mounted on the upper surface of the car body 3, a groove 10 is formed in the lower surface of the car body 3, and a steering mechanism 9 is mounted inside the groove 10.

Through the technical scheme, the worm 8 can be driven to rotate through the rotation of the output end of the first servo motor 7, the worm 8 can be driven to rotate, the worm wheel 11 can be driven to rotate through the rotation of the worm wheel 11, the rear roller 12 can be driven to rotate through the rotation of the rear roller 12, the roller 1 can be driven to rotate through the rotation of the rear roller 12, the vehicle body 3 can be driven to move, the device can be moved through the power supply of the storage battery 4, when the steering is needed, the output end of the electric push rod 902 is firstly stretched to enable the fixing plate 901 to move downwards, the fixing plate 901 is downwards moved to the ground through the fixing plate 901, the remote control vehicle can be lifted, when the remote control vehicle is lifted, the output end of the second servo motor 905 rotates to drive the rotating shaft 906 to rotate, thereby rotate through axis of rotation 906 and can drive second gear 907 to rotate, because second gear 907 is connected with the meshing of first gear 904, thereby can make second gear 907 rotate around first gear 904 when second gear 907 rotates to can drive automobile body 3 itself and rotate, thereby can make this telecar play the function that the pivot turned to, improve the convenience of telecar.

The steering mechanism 9 includes an electric push rod 902 and a second servo motor 905, the electric push rod 902 is rotatably mounted on the inner surface of the groove 10 through a bearing seat 903, a fixing plate 901 is fixedly mounted at an output end of the electric push rod 902, the fixing plate 901 can move downwards through the extension and contraction of the output end of the electric push rod 902, and the fixing plate 901 can move downwards to the ground, so that the remote control vehicle can be lifted up.

It should be noted that the second servo motor 905 is fixedly installed on the inner surface of the car body 3, the output end of the second servo motor 905 is connected with the rotating shaft 906, the rotating shaft 906 penetrates through the car body 3, the top end of the rotating shaft 906 is fixedly installed with the second gear 907, the middle part of the electric push rod 902 is sleeved with the first gear 904, the first gear 904 is engaged with the second gear 907, the output end of the second servo motor 905 rotates to drive the rotating shaft 906 to rotate, the second gear 907 can be rotated by rotating the rotating shaft 906, because the second gear 907 is engaged with the first gear 904, the second gear 907 is thus able to rotate around the first gear 904 as the second gear 907 rotates, therefore, the remote control car can drive the car body 3 to rotate, so that the remote control car can have the function of pivot steering, and the convenience of the remote control car is improved.

The working principle of the search and rescue remote control car capable of steering in situ is as follows:

when the remote control car is used, the output end of the first servo motor 7 rotates to drive the worm 8 to rotate, the worm 8 rotates to drive the turbine 11 to rotate, the turbine 11 rotates to drive the rear roller 12 to rotate, the rear roller 12 rotates to drive the roller 1 to rotate, so that the car body 3 can be driven to move, so that the device can be moved, the storage battery 4 can provide power for the device, when the car needs to turn, the output end of the electric push rod 902 extends and retracts to enable the fixing plate 901 to move downwards, the fixing plate 901 moves downwards to the ground through the fixing plate 901, so that the remote control car can be lifted up, when the remote control car is lifted up, the output end of the second servo motor 905 rotates to drive the rotating shaft 906 to rotate, and the rotating shaft 906 rotates to drive the second gear 907 to rotate, because the second gear 907 is meshed with the first gear 904, when the second gear 907 rotates, the second gear 907 can rotate around the first gear 904, so that the car body 3 can be driven to rotate, the remote control car can be steered in situ, and convenience of the remote control car is improved.

It should be noted that the specific model of the first servo motor 7 is YM402-6, the specific model of the second servo motor 905 is YM352-4, the specific model of the electric putter 902 is F10-206BC, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a search and rescue telecar that can pivot turn to, includes automobile body (3), its characterized in that: four supporting blocks (2) are fixedly arranged on the lower surface of the trolley body (3) at equal intervals, a front rolling shaft (5) and a rear rolling shaft (12) are respectively arranged between every two supporting blocks (2), the two ends of the front rolling shaft (5) and the rear rolling shaft (12) are both provided with rollers (1), a turbine (11) is arranged at the middle end of the rear rolling shaft (12), a motor supporting plate (6) is arranged at one end of the lower surface of the vehicle body (3) far away from the front rolling shaft (5), a first servo motor (7) is fixedly arranged on one surface of the motor supporting plate (6) close to the vehicle body (3), the output end of the first servo motor (7) is connected with a worm (8), the worm (8) is meshed with a turbine (11), fixed surface installs battery (4) on automobile body (3), automobile body (3) lower surface is equipped with recess (10), recess (10) internally mounted has steering mechanism (9).

2. A remotely controlled search and rescue vehicle capable of pivot steering as claimed in claim 1, wherein: the steering mechanism (9) comprises an electric push rod (902) and a second servo motor (905), wherein the electric push rod (902) is rotatably arranged on the inner surface of the groove (10) through a bearing seat (903).

3. A remotely controlled search and rescue vehicle capable of pivot steering as claimed in claim 2, wherein: and a fixing plate (901) is fixedly arranged at the output end of the electric push rod (902).

4. A remotely controlled search and rescue vehicle capable of pivot steering as claimed in claim 2, wherein: and the second servo motor (905) is fixedly arranged on the inner surface of the vehicle body (3).

5. A remotely controlled search and rescue vehicle capable of pivot steering as claimed in claim 2, wherein: the output end of the second servo motor (905) is connected with a rotating shaft (906), and the rotating shaft (906) penetrates through the vehicle body (3).

6. A remotely controlled search and rescue vehicle capable of pivot steering as claimed in claim 5, wherein: and a second gear (907) is fixedly arranged at the top end of the rotating shaft (906).

7. A remotely controlled search and rescue vehicle capable of pivot steering as claimed in claim 2, wherein: the middle of the electric push rod (902) is sleeved with a first gear (904), and the first gear (904) is meshed with a second gear (907).