CN218594458U

CN218594458U - Unmanned mobile platform structure

Info

Publication number: CN218594458U
Application number: CN202223162951.8U
Authority: CN
Inventors: 代凯; 冯曙; 张豪斌
Original assignee: Zhejiang Tianshangyuan Technology Co ltd
Current assignee: Shangyuan Zhixing Ningbo Technology Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-03-10
Anticipated expiration: 2032-11-26

Abstract

The utility model discloses an unmanned mobile platform structure, which comprises a chassis and an upper frame, wherein the top of the chassis is provided with a clip frame, the top of the chassis is also provided with a limiting component, the limiting component comprises two groups of fixed rods and two groups of baffles, a movable ring is sleeved outside the fixed rods, a connecting block is fixedly arranged outside the movable ring, and the end part of the connecting block extends to the surface of the baffle; the utility model discloses a spacing subassembly of design, the moving platform of being convenient for can carry on spacingly to some less goods when carrying the delivery, prevent that the moving platform from going when moving or rock when the emergency brake on the road surface of unevenness goods from appearing rocking, produce the collision with returning the shape frame, lead to the condition that the goods appears damaging, block spacingly to less goods through the baffle, help promoting the effect of goods in carrying the delivery through moving platform.

Description

Unmanned mobile platform structure

Technical Field

The utility model belongs to the technical field of unmanned vehicle, concretely relates to unmanned mobile platform structure.

Background

The unmanned vehicle senses the road environment through the vehicle-mounted sensing system, automatically plans a driving route and controls the vehicle to reach an intelligent vehicle of a preset target, adopts the design of modularized separation of an upper vehicle body and a lower vehicle body, the lower vehicle body is a chassis moving platform, different upper vehicle bodies can be carried on the chassis moving platform at will to be applied to different scenes, so that the unmanned vehicle can be applied to various scenes such as unmanned logistics, distribution, inspection and the like, a square frame can be installed on a top frame in the chassis moving platform when goods are transported and distributed, and then the goods are transported and distributed in the square frame at the top of the chassis moving platform.

Chinese utility model patent application number is CN201880038548.1, discloses an environment perception system and uses its moving platform, has recorded "autopilot car accessible multisensor realizes 360 degrees perception surrounding environment, carries out autonomous navigation to take the passenger to reach the destination. Nowadays, many companies such as Google, tesla, etc. design their own automatic driving systems, wherein the selection of different types of sensors and the design of positions all have important influence on the calibration of multiple sensors in the automatic driving system, environmental perception, control decision-making, etc. A better set of autopilot sensor systems should meet the following conditions: 1) The sensing of the surrounding environment in 360 degrees without dead angles is realized; 2) Providing reliable and stable context awareness data with less redundancy; 3) Can be convenient, quick carry out sensor calibration to and can satisfy the demand that real-time calibration result verified ", above-mentioned mobile platform has solved among the prior art when using: most of the currently adopted laser radars have high price and are difficult to embed in a vehicle body, which is a great obstacle to the popularization of the automatic driving technology; in addition, sensors such as wheel odometer (wheel odometer), ultrasonic wave and millimeter wave radar have important practical values for navigation positioning and environment sensing of the automobile. The applicant proposes a new scheme, when the existing unmanned mobile platform is used, when a few goods are placed in the square frame on the mobile platform, the goods in the square frame cannot be fully placed, a large space exists between the goods and the square frame, and when the mobile platform is particularly subjected to sudden braking or uneven road surface, the goods in the square frame can shake, so that the goods and the inner wall of the square frame can collide, the goods can be damaged, and the goods carrying and distribution effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned moving platform structure, in order to solve and to propose current unmanned moving platform in the above-mentioned background art when using, because the shape frame is not filled when putting some less goods on moving platform back in the shape frame, there is very big space between goods and the shape frame of returning, moving platform especially can appear rocking when meetting emergency brake or road surface unevenness at the removal in-process and returning the goods in the shape frame, cause and produce the collision between the inner wall of goods and the shape frame of returning, can cause the goods to appear damaging, the problem to the goods transport delivery effect has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned mobile platform structure, includes chassis and roof-rack, returns the shape frame and installs on the roof-rack when using, the top on chassis is provided with back the shape frame, can put the goods when using and transport the delivery in returning the shape frame, the top on chassis still is provided with spacing subassembly, spacing subassembly includes two sets of dead levers and two sets of baffles, and the baffle can block spacingly to less goods when using, prevents to appear rocking, the outside cover of dead lever is equipped with the movable ring, the outside of movable ring is fixed and is provided with the connecting block, just the tip of connecting block extends to the surface of baffle.

Preferably, the inside of movable ring is seted up threaded hole, there is the screw connection post inside of screw hole through threaded connection, can carry out the chucking through the screw connection post when using to the baffle after removing to suitable position and fix.

Preferably, the working end of the spiral connecting column extends to the surface of the fixed rod, and the end of the spiral connecting column extends to the outside of the surface of the movable ring.

Preferably, the back surfaces of the two end parts of the fixing rod are both fixedly provided with a convex block, and the end parts of the convex blocks are fixed on the top of the chassis.

Preferably, the movable ring can reciprocate from side to side on the fixed rod, the baffle can be driven to move by the movable ring moving on the fixed rod when in use, and the baffle is fixed on the surface of the connecting block.

Preferably, the both sides face bottom on chassis all is fixed and is provided with the bumper, the outside of bumper is provided with the notch plate, can increase the life of bumper through the notch plate when using, the fixed multiunit side piece that is provided with in side of bumper, the side piece with through bolt fixed connection between the notch plate.

Preferably, the front surface of the chassis is provided with a cover plate, four groups of wheels are arranged on the chassis, and the movable platform can be moved through the wheels when the movable platform is used.

Preferably, the side of the chassis is respectively provided with a camera and a plurality of groups of radars.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a spacing subassembly of design, the moving platform of being convenient for can carry on spacingly to some less goods when carrying the delivery, prevent that the goods from appearing rocking when traveling on the road surface of unevenness and removing or when the emergency braking, produce the collision with returning the shape frame, lead to the goods the condition of damage to appear, stop spacingly to less goods through the baffle, help promoting the effect of goods in carrying the delivery through moving platform.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the chassis and the clip frame of the present invention;

FIG. 3 is a connection diagram of the connection block and the baffle plate of the present invention;

FIG. 4 is a schematic side view of the fixed rod and the movable ring of the present invention;

FIG. 5 is a schematic view of the structure of the chassis of the present invention;

fig. 6 is a schematic top view of the top frame of the present invention;

FIG. 7 is a schematic view of a bumper structure according to the present invention;

in the figure: 1. a bumper; 2. a chassis; 3. a clip frame; 4. a camera; 5. a wheel; 6. a cover plate; 7. a top frame; 8. a fixing rod; 9. a movable ring; 10. a bump; 11. a baffle plate; 12. connecting blocks; 13. spirally connecting a column; 15. a concave plate; 16. and (7) side blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a pilotless moving platform structure comprises a chassis 2 and a top frame 7, wherein a clip 3 is arranged at the top of the chassis 2, goods can be accommodated in the clip 3 when the driveless moving platform structure is used, the goods can be prevented from falling off during moving, a limiting assembly is further arranged at the top of the chassis 2, the moving platform can limit the goods to be transported and delivered through the limiting assembly when the driveless moving platform structure is used, the effect in the delivery process is improved, the limiting assembly comprises two groups of fixing rods 8 and two groups of baffles 11, a movable ring 9 is sleeved outside the fixing rods 8, a connecting block 12 is fixedly arranged outside the movable ring 9, the baffles 11 and the movable ring 9 can be fixedly connected through the connecting block 12 when the driveless moving platform structure is used, the end part of the connecting block 12 extends to the surface of the baffles 11, a threaded hole is formed in the movable ring 9, and a spiral connecting column 13 is positioned inside the threaded hole when the driveless moving platform structure is used, the screw connection column 13 is connected with the inside of the threaded hole through threads, the working end of the screw connection column 13 extends to the surface of the fixed rod 8, the end part of the screw connection column 13 extends to the outer side of the surface of the movable ring 9, the back surfaces of the two end parts of the fixed rod 8 are both fixedly provided with the convex blocks 10, when the movable ring 9 is used, a space can be generated between the fixed rod 8 and the top frame 7 through the convex blocks 10, the movable ring 9 is convenient to move, the end part of the convex block 10 is fixed at the top of the chassis 2, the movable ring 9 can reciprocate leftwards and rightwards on the fixed rod 8, the baffle 11 is fixed on the surface of the connecting block 12, through the designed limiting component, the movable platform can be limited when carrying and distributing a few goods, the goods can be prevented from shaking when the movable platform runs and moves on an uneven road surface or is braked suddenly and collide with the clip 3, the condition that leads to the goods to appear damaging blocks spacingly through baffle 11 to less goods, has helped promoting the effect of goods in carrying the delivery through moving platform.

In this embodiment, it is preferred, chassis 2's both sides face bottom all is fixed and is provided with bumper 1, bumper 1's outside is provided with notch plate 15, bumper 1's side is fixed and is provided with multiunit side piece 16, pass through bolt fixed connection between side piece 16 and the notch plate 15, can carry out the dismouting to notch plate 15 through the bolt when using, notch plate 15 through the design, side piece 16 and bolt combine together, be convenient for in use can protect bumper 1, prevent that scraping the condition that produces wearing and tearing can appear in bumper 1's bottom and ground when moving platform has bellied subaerial, block it through notch plate 15, the life of bumper 1 has been helped to promote.

In this embodiment, preferably, the front surface of the chassis 2 is provided with a cover plate 6, the cover plate 6 is opened when the vehicle is used, so that the mobile platform can be overhauled, and the chassis 2 is provided with four groups of wheels 5.

In this embodiment, it is preferred, the side of chassis 2 is provided with camera 4 and multiunit radar respectively, thereby the radar sends out the radio wave back and reflects radio wave back through distant object and reach the detection effect, can obtain the quantity of object, size, velocity of motion, direction of motion and so on information through the radar, camera 4 can obtain the most accurate view around the unmanned vehicle, the highest resolution image is provided, the signal transmission of camera 4 and radar is for the controller on the moving platform, fuse the analysis with information through the controller, then control unmanned vehicle, realize unmanned vehicle.

The utility model discloses a theory of operation and use flow:

the utility model discloses when using, when placing less goods put the goods respectively in the inside both sides face position department of returning shape frame 3, hold spiral connection post 13 at this moment and rotate to the outside, then the working end of spiral connection post 13 just breaks away from the surface of dead lever 8, at this moment all move two sets of baffles 11 to the outside, drive connecting block 12 and move, connecting block 12 drives movable ring 9 and moves, movable ring 9 drives spiral connection post 13 and moves, then rotate spiral connection post 13 to the direction that is close to dead lever 8 after the side contact of baffle 11 blocks the goods, then the working end of spiral connection post 13 just contacts and blocks dead lever 8, at this moment can make baffle 11 block the spacing to the goods, it can to lock it again after moving baffle 11 to contact back shape frame 3 side inner wall according to the operation of above-mentioned opposite principle after taking out the goods;

put the outside at bumper 1 when notch plate 15, then use the bolt to fix notch plate 15 together with side piece 16, can install notch plate 15, at this moment notch plate 15 alright play the guard action, the bottom and the ground contact of notch plate 15 when meetting the protruding production scratch in ground have reduced the influence that produces bumper 1 direct contact, have promoted bumper 1's life, conveniently use.

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

Claims

1. The utility model provides an unmanned mobile platform structure, includes chassis (2) and roof-rack (7), its characterized in that: the top on chassis (2) is provided with back shape frame (3), the top on chassis (2) still is provided with spacing subassembly, spacing subassembly includes two sets of dead lever (8) and two sets of baffle (11), the outside cover of dead lever (8) is equipped with movable ring (9), the outside of movable ring (9) is fixed and is provided with connecting block (12), just the tip of connecting block (12) extends to the surface of baffle (11).

2. The unmanned mobile platform structure of claim 1, wherein: the inside of activity circle (9) is seted up threaded hole, threaded hole's inside has screw connection post (13) through threaded connection.

3. An unmanned mobile platform structure according to claim 2, wherein: the working end of the spiral connecting column (13) extends to the surface of the fixed rod (8), and the end part of the spiral connecting column (13) extends to the outer side of the surface of the movable ring (9).

4. The unmanned mobile platform structure of claim 3, wherein: the back surfaces of the two end parts of the fixing rod (8) are respectively and fixedly provided with a convex block (10), and the end parts of the convex blocks (10) are fixed on the top of the chassis (2).

5. The unmanned mobile platform structure of claim 4, wherein: the movable ring (9) can reciprocate left and right on the fixed rod (8), and the baffle (11) is fixed on the surface of the connecting block (12).

6. The unmanned mobile platform structure of claim 4, wherein: the bumper is characterized in that bumpers (1) are fixedly arranged at the bottoms of the two side faces of the chassis (2), concave plates (15) are arranged outside the bumpers (1), a plurality of groups of side blocks (16) are fixedly arranged on the side faces of the bumpers (1), and the side blocks (16) are fixedly connected with the concave plates (15) through bolts.

7. The unmanned mobile platform structure of claim 6, wherein: the front surface of the chassis (2) is provided with a cover plate (6), and the chassis (2) is provided with four groups of wheels (5).

8. The unmanned mobile platform structure of claim 7, wherein: the side of the chassis (2) is respectively provided with a camera (4) and a plurality of groups of radars.