CN216734109U

CN216734109U - A installing support, data acquisition subassembly and automatic driving vehicle for vehicle

Info

Publication number: CN216734109U
Application number: CN202220581340.8U
Authority: CN
Inventors: 张福清
Original assignee: Apollo Intelligent Connectivity Beijing Technology Co Ltd
Current assignee: Apollo Intelligent Connectivity Beijing Technology Co Ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-06-14
Anticipated expiration: 2032-03-17

Abstract

The utility model provides a installing support, data acquisition subassembly and autopilot vehicle for vehicle relates to autopilot technical field. Wherein, a mounting bracket for a vehicle includes: the upper rod body is in sliding fit with the lower rod body, the lower end of the lower rod body is suitable for being supported at the bottom of the space in the vehicle, the upper end of the upper rod body is suitable for abutting against the top of the space in the vehicle, and the upper rod body or the lower rod body is used for mounting a data acquisition device; the telescopic adjusting device is arranged on the upper rod body and the lower rod body and is used for driving the upper rod body and the lower rod body to slide relatively. According to the technology disclosed by the invention, the stability of the installation support in the vehicle is improved, the probability of shaking of the installation support is reduced, the working stability of the data acquisition device is improved, the installation support can be suitable for vehicles with different height sizes, and the application range of the installation support is enlarged.

Description

A installing support, data acquisition subassembly and automatic driving vehicle for vehicle

Technical Field

The present disclosure relates to the field of autonomous driving technology, and more particularly, to a mounting bracket, a data acquisition assembly, and an autonomous driving vehicle for a vehicle.

Background

In the related art, the automatic driving function of the automatic driving vehicle is realized, a support used for installing a data acquisition device is usually required to be arranged in the vehicle, and the support with the corresponding size is required to be customized independently aiming at the automatic driving vehicles with different sizes, so that the unified adaptation of the support can not be realized aiming at the automatic driving vehicles with different sizes.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a mounting bracket, a data acquisition assembly and an autonomous vehicle for a vehicle.

According to an aspect of the present disclosure, there is provided a mounting bracket for a vehicle, including:

the upper rod body is in sliding fit with the lower rod body, the lower end of the lower rod body is suitable for being supported at the bottom of the space in the vehicle, the upper end of the upper rod body is suitable for abutting against the top of the space in the vehicle, and the upper rod body or the lower rod body is used for mounting a data acquisition device;

the telescopic adjusting device is arranged on the upper rod body and the lower rod body and used for driving the upper rod body and the lower rod body to slide relatively.

In one embodiment, a telescopic adjustment device comprises:

the first adjusting part comprises a rack, the rack is arranged on the upper rod body, and the rack comprises a plurality of first convex teeth which are distributed along the height direction of the upper rod body;

the second regulating part comprises an installation part and a gear, wherein the installation part is installed on the lower rod body, the gear is rotatably arranged on the installation part, and the gear comprises a plurality of second convex teeth meshed with the first convex teeth.

In one embodiment, the gear is provided with a handle adapted to rotate the gear under an external force.

In one embodiment, the telescopic adjusting device comprises an electric telescopic rod, wherein a fixed end of the electric telescopic rod is connected to the lower rod body, and a movable end of the electric telescopic rod is connected to the upper rod body.

In one embodiment, the upper end of the upper rod body is provided with a sucker, and the sucker is suitable for being adsorbed on the top of the space in the vehicle.

In one embodiment, the sucker comprises a sucker body and an exhaust valve arranged on the sucker body, a negative pressure cavity is formed between the sucker body and the top of the space in the vehicle, and the exhaust valve is used for opening and closing the communication state of the negative pressure cavity and the outside.

In one embodiment, the lower end of the lower rod body is provided with a support seat which is suitable for supporting the bottom of the space in the vehicle.

In one embodiment, the supporting seat comprises a first supporting plate and two second supporting plates, the two second supporting plates are respectively connected to two opposite side edges of the first supporting plate, and the two second supporting plates respectively extend in an inclined manner in a direction from top to bottom towards a direction away from each other.

According to another aspect of the present disclosure, there is also provided a data acquisition assembly comprising:

the data acquisition device is used for acquiring the driving parameters of the vehicle;

according to the mounting bracket for a vehicle of the above embodiment of the present disclosure, the data collecting device is mounted to the mounting bracket.

According to another aspect of the present disclosure, there is also provided an autonomous vehicle including:

a vehicle body, an interior of which defines an interior space;

according to the data acquisition assembly of the above-mentioned embodiment of this disclosure, the data acquisition assembly is located in the interior space of car.

According to the technology disclosed herein, the stability of the installation support in the vehicle is improved, the probability of shaking of the installation support is reduced, so that the working stability of the data acquisition device is improved, the installation support can be suitable for vehicles with different height dimensions, and the application range of the installation support is enlarged.

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the disclosure, nor is it intended to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:

FIG. 1 shows a schematic structural diagram of a data acquisition assembly according to an embodiment of the present disclosure;

fig. 2 shows a schematic structural diagram of a telescopic adjustment device according to an embodiment of the present disclosure.

Description of reference numerals:

a data acquisition assembly 1;

a mounting bracket 100;

an upper rod body 10; a suction cup 11; an exhaust valve 12;

a lower rod body 20; a support base 21; a first support plate 211; a second plate 212;

a telescopic adjustment device 30; a first regulating portion 31; a rack 311; a second regulating portion 32; a mounting member 321; a gear 322; a handle 323;

a data acquisition device 200.

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

A mounting bracket 100 for a vehicle according to an embodiment of the present disclosure is described below with reference to fig. 1 and 2.

As shown in fig. 1, a mounting bracket 100 for a vehicle according to an embodiment of the present disclosure includes an upper stick body 10, a lower stick body 20, and a telescopic adjustment device 30.

Specifically, the upper rod body 10 is slidably engaged with the lower rod body 20, the lower end of the lower rod body 20 is adapted to be supported at the bottom of the space in the vehicle, the upper end of the upper rod body 10 is adapted to abut against the top of the space in the vehicle, and the upper rod body 10 or the lower rod body 20 is used for installing the data acquisition device 200. The telescopic adjusting device 30 is arranged on the upper rod body 10 and the lower rod body 20, and the telescopic adjusting device 30 is used for driving the upper rod body 10 and the lower rod body 20 to slide relatively.

The mounting bracket 100 of the disclosed embodiment may be provided in a vehicle for fixedly mounting the data acquisition device 200. The data collection device 200 may be any device for collecting other driving parameters such as real-time speed, acceleration, position information, and attitude information of the vehicle, for example, an image sensor, a radar sensor, or a gyroscope.

For example, the upper rod body 10 and the lower rod body 20 may be tubular. The upper rod body 10 and the lower rod body 20 are arranged along the vertical direction, and the upper rod body 10 and the lower rod body 20 are mutually sleeved, so that the upper rod body 10 can slide relative to the lower rod body 20. The upper end of the upper rod body 10 may abut directly against the top of the vehicle interior space, or may abut indirectly against the top of the vehicle interior space through other members. The lower end of the lower pole body 20 may be directly supported at the bottom of the vehicle interior space or indirectly supported at the bottom of the vehicle interior space through other components.

In the embodiment of the present disclosure, the data acquisition device 200 may be mounted on the upper rod 10 or the lower rod 20 according to practical situations, which is not specifically limited by the present disclosure.

The telescopic adjustment device 30 may be any device as long as it can drive the upper rod 10 to slide relative to the lower rod 20.

In one example, the reach adjustment device 30 may be in a worm gear configuration. Specifically, the worm wheel rotationally locates down body of rod 20, and worm fixed mounting is in last body of rod 10, rotates through controlling the worm wheel to the messenger moves in the up-and-down direction with worm wheel matched with worm, thereby drives body of rod 10 and slides down body of rod 20 relatively.

Further, the worm gear may take the form of a manual drive to effect manual adjustment of the height of the stand. The worm gear may also be driven by a motor to achieve automatic height adjustment of the bracket, which is not particularly limited in the embodiments of the present disclosure.

According to the installing support 100 of the embodiment of the present disclosure, by setting the upper rod body 10 and the lower rod body 20, the upper end of the upper rod body 10 abuts against the top of the vehicle inner space, and the lower end of the lower rod body 20 is supported at the bottom of the vehicle inner space, so that the installing stability of the installing support 100 in the vehicle is improved, the probability of shaking of the installing support 100 is reduced, and the working stability of the data acquisition device 200 is improved. Moreover, through setting up flexible adjusting device 30 in order to drive body of rod 10 and lower body of rod 20 relative slip, can adjust the height of installing support 100 to make installing support 100 can be applicable to the vehicle of different height dimensions, increased installing support 100's application scope.

As shown in fig. 1 and 2, in one embodiment, the telescopic adjustment device 30 includes a first adjustment part 31 and a second adjustment part 32. The first adjusting portion 31 includes a rack 311, the rack 311 is mounted on the upper rod 10, and the rack 311 includes a plurality of first convex teeth arranged along the height direction of the upper rod 10. The second adjusting portion 32 includes a mounting member 321 and a gear 322, the mounting member 321 is mounted on the lower rod 20, the gear 322 is rotatably disposed on the mounting member 321, and the gear 322 includes a plurality of second convex teeth engaged with the plurality of first convex teeth.

Illustratively, the first adjusting portion 31 includes a first clip and a rack 311 connected to each other, and the first clip is clipped on the outer wall surface of the upper rod 10 to fix the rack 311 to the upper rod 10. The rack 311 extends along the height direction of the upper rod 10, and the plurality of first convex teeth are arranged at intervals in the height direction of the upper rod 10.

Second regulating part 32 includes installed part 321 and gear 322, and installed part 321 includes second clamp and installation extension board, and the outer wall of the body of rod 20 is located down to the second clamp card, and the fastener is worn to locate second clamp and butt in the outer wall of the body of rod 20 down to improve the installation fastness of installed part 321 on the body of rod 20 down. The two installation supporting plates are oppositely arranged, the gear 322 is rotatably arranged between the two installation supporting plates, and the plurality of second convex teeth are arranged on the outer peripheral surface of the gear 322 at intervals.

Further, the gear 322 may be rotated by a manual drive or by a motor drive to achieve manual or electrical adjustment of the height of the stand.

According to the above embodiment, the rack 311 and the gear 322 are matched with each other, so that the telescopic adjusting device 30 drives the upper rod 10 and the lower rod 20 to slide relatively, and further the height of the mounting bracket 100 is adjusted. Therefore, the telescopic adjusting device 30 is simple in structure and convenient to install, and the equipment cost and the installation cost of the installation support 100 are reduced.

It should be noted that, in other embodiments of the present disclosure, the rack 311 of the first adjusting portion 31 may be mounted on the lower rod 20, and the mounting part 321 of the second adjusting portion 32 may be mounted on the upper rod 10, so that the upper rod 10 and the lower rod 20 may be driven to slide relatively by the rotation of the gear 322.

In one embodiment, as shown in fig. 2, the gear 322 is provided with a handle 323, and the handle 323 is adapted to rotate the gear 322 under an external force. Wherein the connecting end of the handle 323 can be connected to the center of the end face of the gear 322.

According to the above embodiment, an external force is applied to the handle 323 through the free end of the handle 323, the gear 322 can be driven to rotate through the handle 323, and the gear 322 is engaged with the rack 311, so as to drive the upper rod 10 and the lower rod 20 to slide relatively. Thereby, manual adjustment of the height of the mounting bracket 100 is achieved.

In one embodiment, the telescopic adjustment device 30 comprises an electric telescopic rod, a fixed end of which is connected to the lower rod 20, and a movable end of which is connected to the upper rod 10.

Wherein, the electric telescopic rod can adopt various technical schemes known by persons skilled in the art now and in the future, and the detailed description is omitted here.

For example, according to the screw type, the electric telescopic handle may be a trapezoidal screw type, a ball screw type, a planetary roller screw type, or the like. For example, according to the deceleration type, the electric telescopic rod may be of a worm and gear type, a gear 322 type, or the like.

In one example, the lower rod 20 may be a hollow structure, the electric telescopic rod is disposed in a hollow cavity inside the lower rod 20, the lower end of the upper rod 10 is disposed in the hollow cavity, and the movable end of the upper end of the electric telescopic rod is connected to the lower end of the upper rod 10.

According to the above embodiment, by providing the electric telescopic rod between the upper rod 10 and the lower rod 20, the upper rod 10 can be electrically driven to slide relative to the lower rod 20, thereby realizing the electric adjustment of the height of the mounting bracket 100.

In one embodiment, the upper end of the upper rod body 10 is provided with a suction cup 11, and the suction cup 11 is adapted to be attached to the top of the space in the vehicle.

In the embodiment of the present disclosure, the suction cup 11 may adopt any form of suction cup 11, for example, a vacuum suction cup 11 or a magnetic suction cup 11 may be adopted. Wherein, aiming at the car body made of glass or metal, the vacuum chuck 11 is absorbed on the top of the space in the car by utilizing the difference between the internal and external atmospheric pressures; for the car body made of magnetic materials, the permanent magnetic chuck 11 is adsorbed on the top of the space in the car through the magnetic force.

Illustratively, for the top of the vehicle interior space made of glass or metal, the suction cup 11 and the closed space formed by the top of the vehicle interior space form a negative pressure in the closed space through the deformation of the suction cup 11 or the air extraction device, so that the suction cup 11 is attached to the top of the vehicle interior space under the action of the air pressure difference.

In a specific example, the vehicle body includes a sunroof, and the suction cup 11 at the upper end of the upper rod 10 may be attached to the sunroof of the vehicle body.

Through above-mentioned embodiment, the fixed effect at the upper end of the upper rod body 10 and the top of the car inner space has been improved to further promote installing support 100's stability, further reduced installing support 100 and taken place the probability of rocking.

In one embodiment, the suction cup 11 includes a cup body and an exhaust valve 12 disposed on the cup body, a negative pressure chamber is formed between the cup body and the top of the vehicle interior space, and the exhaust valve 12 is used for opening and closing a communication state between the negative pressure chamber and the outside.

Illustratively, the exhaust valve 12 includes a movable valve element that is movable between an open position and a closed position. In the case where the suction cup 11 is attached to the top of the vehicle interior space, the valve body is located at the closed position by the atmospheric pressure difference, so that the exhaust valve 12 is in the closed state. Under the condition that the valve core is pulled to the opening position under the action of external force, the exhaust valve 12 is in the opening state, so that outside air can enter the negative pressure cavity through the exhaust valve 12, the internal and external pressure difference is eliminated, and the adsorption effect of the suction disc 11 on the top of the space in the vehicle is relieved.

Through the above embodiment, the upper-end sucker 11 of the upper rod member can be conveniently taken down from the top of the space in the vehicle, so that the convenience in detaching the mounting bracket 100 is improved.

In one embodiment, the lower end of the lower rod 20 is provided with a support base 21, and the support base 21 is adapted to be supported at the bottom of the vehicle interior space.

Illustratively, the outer size of the support base 21 is adapted to be larger than the outer sizes of the upper rod 10, the lower rod 20 and the suction cup 11, so as to improve the support stability of the support base 21 on the bottom of the vehicle interior space.

The support seat 21 may take any form, and the above embodiment is not particularly limited thereto.

In one embodiment, the supporting seat 21 includes a first supporting plate 211 and two second supporting plates 212, the two second supporting plates 212 are respectively connected to two opposite side edges of the first supporting plate 211, wherein the two second supporting plates 212 respectively extend in an inclined manner in a direction from top to bottom in a direction away from each other.

Illustratively, the support base 21 may be snap-fit to a raised structure of the rear space of the vehicle.

It will be appreciated that the raised formation is intended to receive a propeller shaft or other component of the vehicle and is generally located at the centre of the width of the rear compartment of the vehicle.

The first supporting plate 211 is disposed along a horizontal direction, and the lower end of the lower rod body 20 is fixedly connected to the center of the first supporting plate 211. The two second support plates 212 are connected to the two widthwise edges of the first support plate 211, respectively. Further, the distance between the two second brackets 212 gradually increases in the direction from the top to the bottom. Wherein the raised structure of the vehicle rear space is adapted to be snapped between the two second brackets 212.

Through the above embodiment, the fixing effect of the support seat 21 in the vehicle rear evacuation room is improved, and the two second support plates 212 extend obliquely in the directions from top to bottom towards the directions away from each other, so that the support seat 21 can be adapted to the convex structures with different width dimensions, and the application range of the mounting bracket 100 is further enlarged.

A data acquisition assembly 1 according to an embodiment of the present disclosure is described below.

As shown in fig. 1, a data collection assembly 1 according to an embodiment of the present disclosure includes a mounting bracket 100 for a vehicle according to an embodiment of the present disclosure and a data collection device 200. The data acquisition device 200 is used for acquiring the driving parameters of the vehicle, and the data acquisition device 200 is mounted on the mounting bracket 100.

According to the data acquisition assembly 1 of the embodiment of the present disclosure, by using the mounting bracket 100 of the above embodiment of the present disclosure, the working stability of the data acquisition device 200 is improved, and the data acquisition device can be applied to vehicles with different height dimensions, thereby increasing the application range.

An autonomous vehicle according to an embodiment of the present disclosure is described below.

The autonomous vehicle of the embodiment of the present disclosure includes a vehicle body and the data collection assembly 1 according to the above-described embodiment of the present disclosure. Wherein, the inside of automobile body is limited to have the car inner space, and data acquisition component 1 locates in the car inner space.

In one example, the data collection device 200 may be in electrical communication with a control terminal of a vehicle for outputting the collected data to the control terminal of the vehicle. More specifically, the data collected by the data collection device 200 may specifically be other driving parameters such as real-time speed, acceleration, position information, and attitude information of the vehicle, and the data collection device 200 may adopt any form of sensor according to actual needs.

It should be noted that other configurations of the autonomous vehicle according to the embodiments of the present disclosure may be adopted by various technical solutions known by those skilled in the art now and in the future, and will not be described in detail herein.

In the description of the present specification, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present disclosure and to simplify the description, but are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present disclosure.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present disclosure, "a plurality" means two or more unless specifically limited otherwise.

In the present disclosure, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral with; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or may comprise the first and second features being in contact, not directly, but via another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments or examples for implementing different features of the disclosure. In order to simplify the disclosure of the present disclosure, specific example components and arrangements are described above. Of course, they are merely examples and are not intended to limit the present disclosure. Moreover, the present disclosure may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.

Claims

1. A mounting bracket for a vehicle, comprising:

the upper rod body is in sliding fit with the lower rod body, the lower end of the lower rod body is suitable for being supported at the bottom of the space in the vehicle, the upper end of the upper rod body is suitable for abutting against the top of the space in the vehicle, and the upper rod body or the lower rod body is used for installing a data acquisition device;

the telescopic adjusting device is arranged on the upper rod body and the lower rod body and is used for driving the upper rod body and the lower rod body to slide relatively.

2. The mounting bracket for a vehicle of claim 1, wherein the telescopic adjustment means comprises:

the second adjusting part comprises an installation part and a gear, the installation part is installed on the lower rod body, the gear is rotatably arranged on the installation part, and the gear comprises a plurality of second convex teeth meshed with the first convex teeth.

3. A mounting bracket for a vehicle according to claim 2, wherein the gear is provided with a handle adapted to rotate the gear under an external force.

4. The mounting bracket for a vehicle of claim 1, wherein the telescopic adjustment device comprises an electric telescopic rod, a fixed end of the electric telescopic rod is connected to the lower rod body, and a movable end of the electric telescopic rod is connected to the upper rod body.

5. The mounting bracket for a vehicle according to claim 1, wherein a suction cup is provided at an upper end of the upper rod body, the suction cup being adapted to be attached to a top of the in-vehicle space.

6. The mounting bracket for a vehicle according to claim 5, wherein the suction cup includes a tray body and an exhaust valve provided in the tray body, a negative pressure chamber is formed between the tray body and the top of the in-vehicle space, and the exhaust valve is used to open and close a communication state of the negative pressure chamber with the outside.

7. The mounting bracket for a vehicle according to claim 1, wherein a lower end of the lower rod body is provided with a support seat adapted to be supported at a bottom of the in-vehicle space.

8. The mounting bracket for a vehicle according to claim 7, wherein the support base includes a first plate and two second plates connected to opposite side edges of the first plate, respectively, wherein the two second plates extend obliquely away from each other in a direction from top to bottom.

9. A data acquisition assembly, comprising:

the mounting bracket for a vehicle according to any one of claims 1 to 8, to which the data acquisition device is mounted.

10. An autonomous vehicle, comprising:

a vehicle body having a vehicle interior space defined therein;

the data acquisition assembly of claim 9, the data acquisition assembly disposed within the interior vehicle space.