CN216861367U

CN216861367U - Ground information surveys dolly based on feedback principle

Info

Publication number: CN216861367U
Application number: CN202220586688.6U
Authority: CN
Inventors: 李克森; 曲维荣; 张永生
Original assignee: Qingdao Jielida Geographic Information Group Co ltd
Current assignee: Qingdao Jielida Geographic Information Group Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-01
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a ground information surveying trolley based on a feedback principle, which comprises a shell, wherein two front wheels and two rear wheels are respectively arranged at the front end and the rear end of the bottom of the shell, a skylight is arranged at the top of the shell, a rain cover is arranged at the top of the skylight, a mounting plate is arranged inside the shell, a first electric push rod is arranged at the top of the mounting plate, a transverse plate is arranged at the top end of the first electric push rod, a fixing box is arranged at the top of the transverse plate, a mounting frame is arranged at the top of the fixing box, a first motor is arranged inside the fixing box, a fixing shaft is arranged at the bottom of the mounting frame, a driven pulley is arranged on the fixing shaft, an output end of the first motor is connected with a driving pulley, a belt is connected between the driving pulley and the driven pulley, vertical plates are symmetrically arranged on two sides of the top of the mounting frame, a main camera is connected between the two vertical plates, ear plates are symmetrically arranged on two sides of the bottom of the main camera, a transverse rod is provided with a second motor. The utility model has reasonable design and compact structure, can carry out bottom surface information survey in all directions, and simultaneously prolongs the service life of the camera.

Description

Ground information surveys dolly based on feedback principle

Technical Field

The utility model relates to the technical field of ground information surveying, in particular to a ground information surveying trolley based on a feedback principle.

Background

The unmanned vehicle technology in China is developed to a higher level, the unmanned equipment with autonomous cruising and automatic obstacle avoidance functions is gradually improved in technology, and the current unmanned equipment development direction is modularization and functionalization, namely, corresponding detection or other functions can be realized by carrying specific modules or devices such as a sensor or a camera. Modularized architecture system and frame are becoming mature day by day, and a large number of unmanned vehicles are widely applied to production and life by carrying cameras, multiple sensors, mechanical arms or display devices and communication modules on the market at present, so that convenience is brought to life.

The survey car is used for carrying out various complicated topography surveys, and the drive can solve the various problems that the topography brought, and the work of opening and shutting down under various topography conditions, the camera of current survey car all exposes the automobile body outside basically, is drenched by the rainwater easily, has reduced the life of camera, and current survey car only can survey the ground information of surveying the advancing direction of car, has certain limitation.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the technical defects and provide the ground information surveying trolley based on the feedback principle.

In order to solve the problems, the technical scheme of the utility model is as follows: a ground information surveying trolley based on a feedback principle comprises a shell, wherein two front wheels and two rear wheels are respectively arranged at the front end and the rear end of the bottom of the shell, a skylight is arranged at the top of the shell, a rain cover is arranged at the top of the skylight, a mounting plate is arranged inside the shell, a first electric push rod is arranged at the top of the mounting plate, a transverse plate is arranged at the top end of the first electric push rod, a fixing box is arranged at the top of the transverse plate, a mounting frame is arranged at the top of the fixing box, a first motor is arranged inside the fixing box, a fixing shaft is arranged at the bottom of the mounting frame, a driven pulley is arranged on the fixing shaft, a driving pulley is connected to the output end of the first motor, a belt is connected between the driving pulley and the driven pulley, vertical plates are symmetrically arranged on two sides of the top of the mounting frame, a main camera is connected between the two vertical plates, ear plates are symmetrically arranged on two sides of the bottom of the main camera, and a cross rod is arranged between the two ear plates, the novel multifunctional electric vehicle is characterized in that a driven gear is arranged on the cross rod, a motor II is arranged at the bottom of the cross rod, an output end of the motor II is connected with a driving gear, a controller is arranged on one side of an electric push rod, an Electronic Control Unit (ECU) and a wireless signal transceiver are connected to the top end of the controller, two fixing frames are symmetrically arranged on the top surface in the shell, an electric push rod II is arranged on the fixing frames, a storage battery is arranged at the bottom of the mounting plate, a motor III is arranged on two sides of the storage battery, a front window and a rear window are arranged at the front end and the rear end of the shell respectively, side windows are symmetrically arranged on two sides of the shell, a front camera, a rear camera and a side camera are arranged inside the shell at the front window, the rear window and the side windows respectively, and an antenna is arranged at the top of the shell.

Furthermore, steering drive axles are connected between the two front wheels and between the two rear wheels.

Furthermore, a water bar is arranged around the skylight, and a sealing strip is arranged between the rain cover and the water bar.

Further, the mounting bracket is of an I-shaped structure, an annular groove is formed in the top surface of the mounting bracket, and a plurality of balls are uniformly arranged in the annular groove.

Furthermore, otic placode one side is equipped with the location axle, the location axle rotates through the bearing and connects in the riser.

Further, the output end of the motor III is connected to a steering drive axle.

Furthermore, a support column is arranged between the mounting plate and the inner bottom surface of the shell.

Furthermore, locating rings are arranged on the front camera, the rear camera and the side cameras, and locating rods are arranged between the locating rings and the inner top surface of the shell.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the position of the rain cover is promoted to rise and be separated from the skylight through the extension of the electric push rod II, the main camera is enabled to rise and expose out of the skylight through the extension of the electric push rod I, the motor drives the driving pulley to rotate, the driving pulley drives the driven pulley to rotate through the belt, so that the mounting frame rotates, the rotation of the main camera in the horizontal direction is realized, the motor II drives the driving gear to rotate, the driving gear drives the cross rod to rotate through the driven gear, the adjustment of the angle of the main camera in the vertical direction is realized, the omnibearing ground information survey and acquisition of the main camera on the ground information are further realized, the rain cover shields rainwater, the main camera is prevented from being wetted by rainwater, and the water bar can prevent the rainwater from entering the shell through the skylight and damaging parts inside the shell. The utility model has reasonable design and compact structure, can carry out bottom surface information survey in all directions, and simultaneously prolongs the service life of the camera.

Drawings

FIG. 1 is a block diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is an enlarged view of a structure a in fig. 1.

Fig. 4 is a left side view of fig. 3.

As shown in the figure: 1. a housing; 2. a front wheel; 3. a rear wheel; 4. a skylight; 5. a rain cover; 6. mounting a plate; 7. an electric push rod I; 8. a transverse plate; 9. a fixed box; 10. a mounting frame; 11. a first motor; 12. a fixed shaft; 13. a driven pulley; 14. a driving pulley; 15. a belt; 16. a vertical plate; 17. a main camera; 18. an ear plate; 19. a cross bar; 20. a driven gear; 21. a second motor; 22. a driving gear; 23. a controller; 24. an ECU electronic control unit; 25. a wireless signal transceiver; 26. a fixed mount; 27. a second electric push rod; 28. a storage battery; 29. a third motor; 30. a front window; 31. a rear view window; 32. a side window; 33. a front camera; 34. a rear camera; 35. a side camera; 36. an antenna; 37. a steering drive axle; 38. a water bar; 39. an annular groove; 40. a ball bearing; 41. a support pillar; 42. a positioning ring; 43. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.

As shown in fig. 1 to 4, a ground information surveying trolley based on a feedback principle comprises a shell 1, wherein the front end and the rear end of the bottom of the shell 1 are respectively provided with two front wheels 2 and two rear wheels 3, the top of the shell 1 is provided with a skylight 4, the top of the skylight 4 is provided with a rain cover 5, the interior of the shell 1 is provided with a mounting plate 6, the top of the mounting plate 6 is provided with an electric push rod I7, the top of the electric push rod I7 is provided with a transverse plate 8, the top of the transverse plate 8 is provided with a fixing box 9, the top of the fixing box 9 is provided with a mounting frame 10, the interior is provided with a motor I11, the bottom of the mounting frame 10 is provided with a fixing shaft 12, the fixing shaft 12 is provided with a driven pulley 13, the output end of the motor I11 is connected with a driving pulley 14, a belt 15 is connected between the driving pulley 14 and the driven pulley 13, two sides of the top of the mounting frame 10 are symmetrically provided with vertical plates 16, a main camera 17 is connected between the two vertical plates 17, two sides of the bottom of the main camera 17 are symmetrically provided with ear plates 18, be equipped with horizontal pole 19 between two otic placodes 18, be equipped with driven gear 20 on the horizontal pole 19, 19 bottom of horizontal pole is equipped with two 21 motors, the output of two 21 motors is connected with driving gear 22, one 7 one side of electric putter is equipped with controller 23, controller 23 top is connected with ECU electronic control unit 24 and wireless signal transceiver 25, the top symmetry is equipped with two mounts 26 in casing 1, be equipped with two 27 electric putter on the mount 26, 6 bottoms of mounting panel are equipped with battery 28, battery 28 both sides all are equipped with motor three 29, both ends are equipped with preceding window 30 and rear view window 31 respectively around the casing 1, bilateral symmetry is equipped with side window 32, casing 1 is inside in front view window 30, rear view window 31 and side view window 32 punishment do not are equipped with preceding camera 33, back camera 34 and side camera 35, casing 1 top is equipped with antenna 36.

All be connected with between two front wheels 2 and between two rear wheels 3 and turn to transaxle 37, be connected with track 38 between front wheel 2 and the rear wheel 3, skylight 4 is equipped with water bar 38 all around, be equipped with the sealing strip between rain cover 5 and the water bar 38, mounting bracket 10 is I-shaped structure, and its top surface is equipped with annular groove 39, evenly be equipped with a plurality of balls 40 in the annular groove 39, otic placode 18 one side is equipped with the location axle, the location axle rotates through the bearing and connects in riser 16, the output of motor three 29 is connected in turning to transaxle 37, be equipped with support column 41 between the bottom surface in mounting panel 6 and the casing 1, preceding camera 33, all be equipped with holding ring 42 on back camera 34 and the side camera 35, be equipped with locating lever 43 between holding ring 42 and the interior top surface of casing 1.

In specific use, when the trolley moves, the front camera 33 and the side camera 35 are used for acquiring the road condition information of the advancing direction and two sides of the trolley, the rear camera 34 is used for acquiring the road condition when the trolley backs, the acquired information is transmitted to the ECU (electronic control unit) 24 for processing the road condition information, the ECU electronic control unit 24 transmits the processed information to the controller 23, the controller 23 is used for controlling the trolley to advance, turn or reverse, when the trolley arrives at a specified place for ground information exploration, the electric push rod II 27 is started and extended, the electric push rod II 27 is extended to enable the position of the rain cover 5 to be lifted and separated from the skylight 4, the electric push rod I7 is started and extended, the transverse plate 8 drives the mounting frame 10 and the main camera 17 to be lifted and expose the skylight 4 when the electric push rod I7 is extended, the motor I11 is started, the motor I11 drives the driving pulley 14 to rotate, the driving pulley 14 drives the driven pulley 13 to rotate through the belt 15, so that the fixing shaft 12 drives the mounting rack 10 to rotate, the rotation of the main camera 17 in the horizontal direction is realized, the motor II 21 is started, the motor II 21 drives the driving gear 22 to rotate, the driving gear 22 drives the cross rod 19 to rotate through the driven gear 20, the adjustment of the vertical direction angle of the main camera 17 is realized, the information survey and collection of the ground information in all directions of the main camera 17 can be realized, the collected information is transmitted to the ECU 24 for information processing, the ECU 24 transmits the processed information to the wireless signal transceiver 25 and then to the background terminal through the antenna 36, the motor III 29 is connected to the steering driving axle 37 to provide driving force for the trolley, the rain cover 5 can shield rainwater, and the damage of the main camera 17 caused by the rainwater wetting the main camera 17 is prevented, the water bar 38 can prevent rainwater from entering the interior of the housing 1 through the skylight 4 to damage parts inside the housing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a ground information surveys dolly based on feedback principle which characterized in that: comprises a shell (1), two front wheels (2) and two rear wheels (3) are respectively arranged at the front end and the rear end of the bottom of the shell (1), a skylight (4) is arranged at the top of the shell (1), a rain cover (5) is arranged at the top of the skylight (4), a mounting plate (6) is arranged inside the shell (1), a first electric push rod (7) is arranged at the top of the mounting plate (6), a transverse plate (8) is arranged at the top end of the first electric push rod (7), a fixing box (9) is arranged at the top of the transverse plate (8), a mounting frame (10) is arranged at the top of the fixing box (9), a first motor (11) is arranged inside the mounting frame, a fixing shaft (12) is arranged at the bottom of the mounting frame (10), a driven pulley (13) is arranged on the fixing shaft (12), an output end of the first motor (11) is connected with a driving pulley (14), and a belt (15) is connected between the driving pulley (14) and the driven pulley (13), the novel multifunctional electric camera is characterized in that risers (16) are symmetrically arranged on the two sides of the top of the mounting frame (10), a main camera (17) is connected between the two risers (16), lug plates (18) are symmetrically arranged on the two sides of the bottom of the main camera (17), a cross rod (19) is arranged between the two lug plates (18), a driven gear (20) is arranged on the cross rod (19), a second motor (21) is arranged at the bottom of the cross rod (19), a driving gear (22) is connected to the output end of the second motor (21), a controller (23) is arranged on one side of a first electric push rod (7), an ECU (electronic control unit) (24) and a wireless signal transceiver (25) are connected to the top end of the controller (23), two fixing frames (26) are symmetrically arranged on the top surface in the shell (1), a second electric push rod (27) is arranged on the fixing frames (26), and a storage battery (28) is arranged at the bottom of the mounting plate (6), battery (28) both sides all are equipped with motor three (29), window (30) and rear view window (31) before both ends are equipped with respectively around casing (1), and bilateral symmetry is equipped with side window (32), inside camera (33), back camera (34) and side camera (35) before camera (33), are equipped with respectively in window (30), rear view window (31) and side window (32) punishment before casing (1), casing (1) top is equipped with antenna (36).

2. The ground information survey trolley based on the feedback principle as claimed in claim 1, wherein: steering drive axles (37) are connected between the two front wheels (2) and between the two rear wheels (3).

3. The ground information survey trolley based on the feedback principle as claimed in claim 1, wherein: and water retaining strips (38) are arranged around the skylight (4), and sealing strips are arranged between the rain shielding cover (5) and the water retaining strips (38).

4. The ground information survey trolley based on the feedback principle as claimed in claim 1, wherein: the mounting bracket (10) is of an I-shaped structure, an annular groove (39) is formed in the top surface of the mounting bracket, and a plurality of balls (40) are uniformly arranged in the annular groove (39).

5. The ground information survey trolley based on the feedback principle as claimed in claim 1, wherein: and one side of the lug plate (18) is provided with a positioning shaft, and the positioning shaft is rotatably connected to the vertical plate (16) through a bearing.

6. A ground information survey trolley based on the feedback principle as claimed in claim 2, characterized in that: the output end of the motor III (29) is connected with a steering drive axle (37).

7. The ground information survey trolley based on the feedback principle as claimed in claim 1, wherein: and a support column (41) is arranged between the mounting plate (6) and the inner bottom surface of the shell (1).

8. The ground information survey trolley based on the feedback principle as claimed in claim 1, wherein: all be equipped with holding ring (42) on preceding camera (33), back camera (34) and side camera (35), be equipped with locating lever (43) between holding ring (42) and the interior top surface of casing (1).