CN220826590U - Unmanned vehicle body structure and unmanned vehicle - Google Patents

Unmanned vehicle body structure and unmanned vehicle Download PDF

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Publication number
CN220826590U
CN220826590U CN202322786841.7U CN202322786841U CN220826590U CN 220826590 U CN220826590 U CN 220826590U CN 202322786841 U CN202322786841 U CN 202322786841U CN 220826590 U CN220826590 U CN 220826590U
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China
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vehicle body
guide groove
water guide
side wall
wall outer
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CN202322786841.7U
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张洪涛
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Neolithic Zhongyan Shanghai Technology Co ltd
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Neolithic Zhongyan Shanghai Technology Co ltd
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Abstract

The application relates to the technical field of unmanned vehicles, unmanned vehicles or automatic driving, in particular to an unmanned vehicle body structure and an unmanned vehicle. The unmanned vehicle body structure comprises a vehicle body framework, wherein the vehicle body framework is detachably coated with a front upper beam, a left side baffle, a left lower side wall outer plate, a left front side wall outer plate, a right lower side wall outer plate, a right front side wall outer plate, a back coaming and a top cover which are used as skins; therefore, the skin can be conveniently disassembled, assembled, maintained and replaced when each part of the skin is damaged, the efficiency and convenience for skin maintenance are improved, and the maintenance cost can be reduced to a certain extent.

Description

Unmanned vehicle body structure and unmanned vehicle
Technical Field
The application relates to the technical field of unmanned vehicles, unmanned vehicles or automatic driving, in particular to an unmanned vehicle body structure and an unmanned vehicle.
Background
With the development of artificial intelligence and intelligent transportation industry, unmanned vehicles have been widely used in various fields. The existing unmanned vehicle body adopts a structure mode of adding a skin to a framework, the skin is divided into a plurality of parts, the parts are respectively manufactured and then are respectively welded to the vehicle body framework, but the structural mode of the vehicle body is not beneficial to maintenance or replacement of the skin when the skin is damaged.
Disclosure of utility model
The utility model aims to provide an unmanned vehicle body structure and an unmanned vehicle, which are convenient for repairing or replacing damaged skins.
The utility model provides an unmanned vehicle body structure, which comprises a vehicle body framework, wherein the vehicle body framework comprises a vehicle body framework and a vehicle head framework arranged at the front end of the vehicle body framework;
The upper end of the front side of the headstock frame is coated with a front upper cross beam, the left side of the headstock frame is coated with a left front side wall outer plate, and the right side of the headstock frame is coated with a right front side wall outer plate;
The left side of the car body framework is coated with a left side baffle and a left lower side wall outer plate, the right side of the car body framework is coated with a right lower side wall outer plate, the top of the car body framework is coated with a top cover, and the rear side of the car body framework is coated with a rear coaming;
The front wall upper cross beam, the left side baffle, the left lower side wall outer plate, the left front side wall outer plate, the right lower side wall outer plate, the right front side wall outer plate, the rear coaming and the top cover are detachably and fixedly connected to the vehicle body hanging frame respectively.
Further, the rear side of the left front side wall outer plate and the right front side wall outer plate are respectively provided with a first water guide groove with an opening facing the outer side of the car body framework, the length direction of the first water guide groove is along the height direction of the car body framework, the top end and the bottom end of the first water guide groove are all through, and a splicing seam between the left front side wall outer plate and the left side baffle is opposite to the first water guide groove on the same side.
Further, the left rear side and the right rear side of the car body framework are respectively provided with a second water guide groove with an opening facing the outer side of the car body framework, the length direction of the second water guide groove is along the height direction of the car body framework, the top end and the bottom end of the second water guide groove are all through, and a splicing seam between the left baffle and the back panel is opposite to the opening of the second water guide groove on the same side.
Further, a left side inner plate is detachably and fixedly connected to the left side top of the vehicle body framework, and is provided with a third water guide groove with an upward opening;
The left side of the top cover and the upper side of the left baffle plate extend to the outer side of the left side wall inner plate, and a splicing seam between the top cover and the left baffle plate is opposite to the opening of the third water guide groove;
the front end and the rear end of the third water guide groove respectively extend to the upper ends of the first water guide groove and the second water guide groove on the same side, so that water in the third water guide groove can flow into the first water guide groove and the second water guide groove.
Further, a right side inner plate is detachably and fixedly connected to the right side top of the vehicle body framework, and is provided with a fourth water guide groove with an upward opening;
when a vehicle door is arranged on the right side of the vehicle body framework, a splicing seam between the top of the vehicle door and the top cover is opposite to an opening of the fourth water guide groove;
The front end and the rear end of the fourth water guide groove respectively extend to the upper ends of the first water guide groove and the second water guide groove on the same side, so that water in the fourth water guide groove can flow into the first water guide groove and the second water guide groove.
Further, the vehicle body framework is arranged in bilateral symmetry, and the left baffle can be installed on the right side of the vehicle body framework in an adaptive mode.
Further, the vehicle body framework comprises a plurality of welded structure beams, wherein the specification of one part of the structure beams is 30mm by 30mm, and the specification of the other part of the structure beams is 50mm by 30mm.
Further, the front side of the headstock framework is also detachably and fixedly connected with a front mounting plate;
And the front mounting plate is provided with mounting holes for mounting a front windshield, a liquid crystal screen, a headlight, a status lamp and a bumper.
Further, the front upper cross beam, the left front side wall outer plate, the right front side wall outer plate, the left lower side wall outer plate, the right lower side wall outer plate, the left side baffle, the back panel, the top cover and the front mounting plate are all sheet metal parts formed by integral stamping.
The utility model also provides an unmanned vehicle, which comprises the unmanned vehicle body structure.
Compared with the prior art, the utility model has the beneficial effects that:
The unmanned vehicle body structure provided by the utility model comprises a vehicle body framework and a skin coated on the vehicle body framework. The automobile body skeleton includes automobile body skeleton and locates the locomotive skeleton of automobile body skeleton front end, and the covering includes preceding enclose entablature, left side baffle, left side wall planking, left side preceding side wall planking, right side wall planking, right side preceding side wall planking, back coaming and top cap down. Wherein, on the locomotive skeleton, the upper end cladding of the front side of locomotive skeleton has preceding enclose entablature, and the left side cladding of locomotive skeleton has left preceding side wall planking, and the right side cladding of locomotive skeleton has right preceding side wall planking. The rear side of the vehicle body framework is coated with a back coaming, the top of the vehicle body framework is coated with a top cover, the left side of the vehicle body framework is coated with a left side baffle plate and a left lower side wall outer plate, and the left lower side wall outer plate is positioned below the left side baffle plate; for the right rudder car, the position department that car body frame right side and left side baffle are relative is equipped with the opening that is used for installing the door, and car body frame right side and left side wall planking are relative the position department cladding has right side wall planking down.
The front upper beam, the left side baffle, the left lower side wall outer plate, the left front side wall outer plate, the right lower side wall outer plate, the right front side wall outer plate, the back coaming and the top cover are all fastened and connected to the vehicle body framework in a detachable mode through fasteners, so that when any one of the front upper beam, the left side baffle, the left lower side wall outer plate, the left front side wall outer plate, the right lower side wall outer plate, the right front side wall outer plate, the back coaming and the top cover is damaged, only the damaged part is required to be detached for maintenance or replacement, the efficiency and convenience of skin maintenance are improved, and the maintenance cost can be reduced to a certain extent.
The utility model also provides the unmanned vehicle which comprises the unmanned vehicle body structure, so that the unmanned vehicle also has the beneficial effects of the unmanned vehicle body structure.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a split schematic view of an unmanned vehicle body structure provided by an embodiment of the utility model;
FIG. 2 is a schematic partial cross-sectional view of a left side fascia inner panel of an unmanned vehicle body structure in accordance with an embodiment of the present utility model;
Fig. 3 is a schematic partial cross-sectional view of a left front side body outer panel of an unmanned vehicle body structure according to an embodiment of the present utility model.
Reference numerals:
1-a car body framework, 2-a front mounting plate, 3-a front upper beam, 4-a left front side wall outer plate, 5-a right front side wall outer plate, 6-a left side baffle, 7-a left lower side wall outer plate, 8-a right lower side wall outer plate, 9-a top cover, 10-a rear coaming, 11-a left side wall inner plate, 12-a right side wall inner plate, 13-a third water guide groove and 14-a first water guide groove.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
An unmanned vehicle body structure and an unmanned vehicle according to some embodiments of the present application are described below with reference to fig. 1 to 3.
The application provides an unmanned vehicle body structure, as shown in fig. 1, which comprises a vehicle body framework 1 and a skin coated on the vehicle body framework 1.
The car body framework 1 comprises a car body framework and a car head framework arranged at the front end of the car body framework, and the skin comprises a front upper beam 3, a left side baffle 6, a left lower side wall outer plate 7, a left front side wall outer plate 4, a right lower side wall outer plate 8, a right front side wall outer plate 5, a back coaming 10 and a top cover 9.
Wherein, on the locomotive skeleton, the upper end cladding of the front side of locomotive skeleton has preceding enclose entablature 3, and the left side cladding of locomotive skeleton has left preceding side wall planking 4, and the right side cladding of locomotive skeleton has right preceding side wall planking 5.
The rear side of the vehicle body framework is coated with a back panel 10, the top of the vehicle body framework is coated with a top cover 9, the left side of the vehicle body framework is coated with a left side baffle 6 and a left lower side wall outer plate 7, and the left lower side wall outer plate 7 is positioned below the left side baffle 6; for the right rudder vehicle, an opening for installing a vehicle door is arranged at a position, opposite to the left baffle 6, of the right side of the vehicle body framework, and a right lower side wall outer plate 8 is coated at a position, opposite to the left lower side wall outer plate 7, of the right side of the vehicle body framework.
The front upper beam 3, the left baffle 6, the left lower side wall outer plate 7, the left front side wall outer plate 4, the right lower side wall outer plate 8, the right front side wall outer plate 5, the back panel 10 and the top cover 9 are all fastened and connected on the vehicle body framework 1 in a detachable mode through fasteners, so that when any one of the front upper beam 3, the left baffle 6, the left lower side wall outer plate 7, the left front side wall outer plate 4, the right lower side wall outer plate 8, the right front side wall outer plate 5, the back panel 10 and the top cover 9 is damaged, only the damaged part is required to be detached for maintenance or replacement, the efficiency and convenience of skin maintenance are improved, and the maintenance cost can be reduced to a certain extent.
In one embodiment of the present application, preferably, the vehicle body frame is arranged in bilateral symmetry so that the left side barrier 6 can be fitted to the right side of the vehicle body frame; the left side and the right side of the vehicle body framework are respectively provided with an opening, when the unmanned vehicle is a right rudder vehicle, the left side baffle 6 is coated at the opening at the left side of the vehicle body framework, and the right side opening of the vehicle body framework is provided with a vehicle door; when the unmanned vehicle is a left steering vehicle, a side plate is arranged at the opening at the left side of the vehicle body framework, and the left baffle 6 can be used as a right baffle to be arranged at the opening at the right side of the vehicle body framework; therefore, the unmanned vehicle body is provided with a generalized design structure of the left rudder and the right rudder, so that development cost can be reduced to a certain extent.
The following description will be made with respect to the case where the unmanned vehicle is a right rudder vehicle, that is, the left side of the vehicle body frame is provided with a left side baffle 6, and the right side is provided with a vehicle door.
In one embodiment of the present application, as shown in fig. 1 and 3, the rear side (the side facing the vehicle tail) of the left front side outer panel 4 is preferably provided with a first water guiding groove 14, and the first water guiding groove 14 may be fixed to the left front side outer panel 4 by welding or fastening, or may be integrally bent and formed with the left front side outer panel 4.
The first water guiding groove 14 is formed in such a manner that the longitudinal direction of the first water guiding groove 14 is along the vertical direction, i.e., the vehicle body height direction, the opening of the first water guiding groove 14 is directed to the outside of the vehicle body frame 1, the first water guiding groove 14 is a through groove, and both ends (top and bottom ends) in the longitudinal direction thereof are through. The splice seam between left side wall planking 4 and left side baffle 6 is relative with first guiding gutter 14 to play waterproof effect through first guiding gutter 14, when the rainwater from the splice seam between left side wall planking 4 and the left side baffle 6 in the front, the rainwater can fall into first guiding gutter 14 and follow first guiding gutter 14 and flow out from the below, in order to avoid the rainwater to get into inside the automobile body.
The right front side wall outer plate 5 and the left front side wall outer plate 4 have the same structure, and are also provided with a first water guide groove, and a splicing seam between the right front side wall outer plate 5 and the vehicle door is opposite to the first water guide groove on the right front side wall outer plate 5.
In this embodiment, it is preferable that the rear left side of the body frame 1 is provided with a second water guide groove, the length direction of which is in the vertical direction, which opens to the outside of the body frame 1, the second water guide groove being a through groove, the top and bottom ends of which are through. The splice seam between the left baffle 6 and the back coaming 10 is opposite to the second water guiding groove, so that the second water guiding groove plays a waterproof role, and when rainwater enters from the splice seam between the left baffle 6 and the back coaming 10, the rainwater can fall into the second water guiding groove and flow out from the lower side along the second water guiding groove, so that the rainwater is prevented from entering the vehicle body.
The right rear side of the car body framework 1 is provided with a second water guide groove with the same structure, and a splicing seam between the back coaming 10 and the car door is opposite to the second water guide groove on the right rear side.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the left side roof portion of the body frame is detachably fastened to the left side inner panel 11, and the left side of the roof panel 9 and the upper side of the left side dash panel 6 are both extended to the outside of the left side inner panel 11. Be equipped with third guiding gutter 13 on the left side wall inner panel 11, the length direction of third guiding gutter 13 is along automobile body length direction, and the opening of third guiding gutter 13 up, and the splice seam of top cap 9 and left side baffle 6 is located the open-ended top of third guiding gutter 13, say left side baffle 6 all is equipped with the horizontal turn-ups in the position department of splicing with top cap 9, and the level turns over the board and stretches to the open top of third guiding gutter 13 to make the rainwater that gets into by the splice seam of top cap 9 and left side baffle 6 can fall into in the third guiding gutter 13.
The third water guiding groove 13 is a through groove, two ends (front end and rear end) of the length direction of the third water guiding groove are communicated, the front end of the third water guiding groove extends to the upper side of the first water guiding groove 14 on the same side, and the rear end of the third water guiding groove extends to the upper side of the second water guiding groove on the same side, so that rainwater entering the third water guiding groove 13 can flow into the first water guiding groove 14 or the second water guiding groove to be guided out through the first water guiding groove 14 and the second water guiding groove, and further rainwater is prevented from entering a vehicle body from a splicing seam between the top cover 9 and the left baffle 6.
Likewise, the right side roof of the body frame is detachably fastened to the right side inner panel 12, and both the right side of the roof 9 and the upper side of the door are located outside the right side inner panel 12. Be equipped with the fourth guiding gutter on the right side wall inner panel 12, the length direction of fourth guiding gutter is along automobile body length direction, and the opening of fourth guiding gutter up, and the splice seam between door and the top cap 9 is located the open-ended top of fourth guiding gutter for the rainwater that the splice seam that is pressed by door and left side baffle 6 can fall in the fourth guiding gutter. The front end and the rear end of the fourth water guiding groove extend to the upper parts of the first water guiding groove 14 and the second water guiding groove positioned on the same side respectively, so that rainwater can be guided out, and rainwater is prevented from entering the vehicle body.
In one embodiment of the present application, preferably, as shown in fig. 1, the front side of the vehicle head skeleton is detachably fastened to a front mounting plate 2, and the front mounting plate 2 is provided with mounting holes for mounting a front windshield, a liquid crystal screen, a headlight, a status light and a bumper, so that by integrally mounting all the above components on the front mounting plate 2, assembly deviation caused by error accumulation of a plurality of components can be effectively avoided.
In one embodiment of the present application, preferably, the vehicle body skeleton 1 is formed by welding a plurality of structural beams, and all the structural beams adopt general profiles, for example, a main body part (an outer frame part of the vehicle body skeleton and a part participating in bearing) adopts a profile of 50mm by 30mm, and the rest adopts a profile of 30mm by 30 mm; thereby saving development costs to some extent.
In one embodiment of the present application, preferably, the front upper cross member 3, the left side baffle 6, the left lower side wall outer panel 7, the left front side wall outer panel 4, the right lower side wall outer panel 8, the right front side wall outer panel 5, the back panel 10, the roof 9 and the front mounting plate 2 are all integrally stamped metal plates, so that each part can be mass-produced to ensure product consistency and save development costs to a certain extent.
The application also provides an unmanned vehicle, which comprises the unmanned vehicle body structure of any embodiment.
In this embodiment, the unmanned vehicle includes an unmanned vehicle body structure, so the unmanned vehicle has all the beneficial effects of the unmanned vehicle body structure, and will not be described in detail herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. The unmanned vehicle body structure is characterized by comprising a vehicle body framework, wherein the vehicle body framework comprises a vehicle body framework and a vehicle head framework arranged at the front end of the vehicle body framework;
The upper end of the front side of the headstock frame is coated with a front upper cross beam, the left side of the headstock frame is coated with a left front side wall outer plate, and the right side of the headstock frame is coated with a right front side wall outer plate;
The left side of the car body framework is coated with a left side baffle and a left lower side wall outer plate, the right side of the car body framework is coated with a right lower side wall outer plate, the top of the car body framework is coated with a top cover, and the rear side of the car body framework is coated with a rear coaming;
The front wall upper cross beam, the left side baffle, the left lower side wall outer plate, the left front side wall outer plate, the right lower side wall outer plate, the right front side wall outer plate, the rear coaming and the top cover are detachably and fixedly connected to the vehicle body hanging frame respectively.
2. The unmanned vehicle body structure according to claim 1, wherein the rear sides of the left front side wall outer panel and the right front side wall outer panel are respectively provided with a first water guide groove with an opening facing the outside of the vehicle body frame, the length direction of the first water guide groove is along the height direction of the vehicle body frame, the top end and the bottom end of the first water guide groove are all through, and a splice joint between the left front side wall outer panel and the left side baffle is opposite to the first water guide groove on the same side.
3. The unmanned vehicle body structure according to claim 2, wherein the left rear side and the right rear side of the vehicle body frame are respectively provided with a second water guide groove having an opening facing the outside of the vehicle body frame, the length direction of the second water guide groove is along the height direction of the vehicle body frame, the top end and the bottom end of the second water guide groove are both through, and a splice joint between the left side baffle and the back panel is opposite to the opening of the second water guide groove on the same side.
4. The unmanned vehicle body structure of claim 3, wherein the left side roof portion of the body frame is detachably fastened to a left side inner panel provided with a third water guide groove opening upward;
The left side of the top cover and the upper side of the left baffle plate extend to the outer side of the left side wall inner plate, and a splicing seam between the top cover and the left baffle plate is opposite to the opening of the third water guide groove;
the front end and the rear end of the third water guide groove respectively extend to the upper ends of the first water guide groove and the second water guide groove on the same side, so that water in the third water guide groove can flow into the first water guide groove and the second water guide groove.
5. The unmanned vehicle body structure of claim 3, wherein the right top of the body frame is detachably fastened to a right side inner panel provided with a fourth water guide groove with an upward opening;
when a vehicle door is arranged on the right side of the vehicle body framework, a splicing seam between the top of the vehicle door and the top cover is opposite to an opening of the fourth water guide groove;
The front end and the rear end of the fourth water guide groove respectively extend to the upper ends of the first water guide groove and the second water guide groove on the same side, so that water in the fourth water guide groove can flow into the first water guide groove and the second water guide groove.
6. The unmanned vehicle body structure of claim 1, wherein the body frame is symmetrically disposed from side to side, and the left side barrier is adapted to be mounted to the right side of the body frame.
7. The unmanned vehicle body structure of claim 1, wherein the body skeleton comprises a plurality of welded structural beams, a portion of the structural beams having a gauge of 30mm x 30mm, and another portion of the structural beams having a gauge of 50mm x 30mm.
8. The unmanned vehicle body structure of claim 1, wherein the front side of the head skeleton is further detachably fastened to a front mounting plate;
And the front mounting plate is provided with mounting holes for mounting a front windshield, a liquid crystal screen, a headlight, a status lamp and a bumper.
9. The unmanned vehicle body structure of claim 8, wherein the front upper cross member, the left front side outer panel, the right front side outer panel, the left lower side outer panel, the right lower side outer panel, the left side fascia, the back panel, the top cover, and the front mounting plate are all integrally stamped sheet metal parts.
10. An unmanned vehicle comprising the unmanned vehicle body structure of any one of claims 1 to 9.
CN202322786841.7U 2023-10-17 2023-10-17 Unmanned vehicle body structure and unmanned vehicle Active CN220826590U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322786841.7U CN220826590U (en) 2023-10-17 2023-10-17 Unmanned vehicle body structure and unmanned vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322786841.7U CN220826590U (en) 2023-10-17 2023-10-17 Unmanned vehicle body structure and unmanned vehicle

Publications (1)

Publication Number Publication Date
CN220826590U true CN220826590U (en) 2024-04-23

Family

ID=90725850

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322786841.7U Active CN220826590U (en) 2023-10-17 2023-10-17 Unmanned vehicle body structure and unmanned vehicle

Country Status (1)

Country Link
CN (1) CN220826590U (en)

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