CN213292215U

CN213292215U - Vehicle environment sensing device

Info

Publication number: CN213292215U
Application number: CN202022350418.9U
Authority: CN
Inventors: 张海莹; 于宏成
Original assignee: Shenzhen Jiertong Technology Co ltd
Current assignee: Shenzhen Jiertong Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-05-28
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to the technical field of vehicle processing, in particular to a vehicle environment sensing device, which comprises a mounting plate, wherein the front end of the mounting plate is provided with a protection plate, one end of the protection plate, which is close to the mounting plate, is provided with two screw rods, one end of the two screw rods extends to the inner side sleeve of the protection plate and is provided with a bearing, one end of the bearing, which is far away from the screw rods, is connected with the end surface of the protection plate, the other end of the screw rod, which is threaded to the rear end of the mounting plate, is provided with a driven gear, a chain is connected between the two driven gears, two insert rods are arranged in the center of the mounting plate, one end of the two insert rods extends to the rear end of the mounting plate and is fixedly connected with a motor, the output end of the motor is provided with a driving gear, the driving gear is mutually meshed with the, thereby presenting a vehicle crash wear problem.

Description

Vehicle environment sensing device

Technical Field

The utility model relates to a vehicle processing technology field specifically is a vehicle environment perception device.

Background

Along with the continuous increase of economy in China, the living standard of people is continuously improved, the using amount of automobiles is increased, and the collision and abrasion probability of the automobiles is different in different automobile running environments.

In the car use, often can be because of different driving crowds' driving experience is different, thereby when the vehicle uses, the problem such as automobile body scratch appears, especially back a car or the vehicle is when going along road border, often because road border and other barrier height are lower, can not audio-visually be discover by the driver, consequently appear the car when going, the automobile body takes place to contact with lower barrier, thereby make the automobile body wearing and tearing condition, the vehicle lacks effectual safety monitoring measure, and when collision contact, effectively protect the measure on vehicle surface.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a vehicle environment perception device has solved thereby the unable low high barrier of perception of traditional vehicle and has appeared automobile body collision wearing and tearing problem.

In order to achieve the above object, the utility model provides a following technical scheme: a vehicle environment sensing device comprises a mounting plate, a protection plate is arranged at the front end of the mounting plate, two screw rods are arranged at one end of the protection plate close to the mounting plate, one ends of the two screw rods extend to the inner side of the protection plate and are sleeved with bearings, one end of the bearing, which is far away from the screw rod, is connected with the end surface of the guard plate, the other end of the screw rod is provided with a driven gear in a threaded way to the rear end of the mounting plate, a chain is connected between the two driven gears, two insertion rods penetrate through the center of the mounting plate, one ends of the two insertion rods extend to the rear end of the mounting plate and are fixedly connected with a motor, the output end of the motor is provided with a driving gear which is meshed with the chain, the front end of backplate is equipped with distance sensor, distance sensor is external to have the controller, the motor with the controller is connected.

Preferably, the front end of the guard plate is provided with a rectangular groove, and the distance sensor is correspondingly embedded in the rectangular groove.

Preferably, screw holes are formed in two ends of the inner portion of the mounting plate, and threads matched with the screw holes are formed in the middle of the screw rod.

Preferably, two through holes are formed in the center of the mounting plate, and the inserted bar movably penetrates through the through holes.

Preferably, the front ends of the two insertion rods are located between the mounting plate and the guard plate, and connecting plates are arranged between the two ends of each connecting plate and the end portions of the two insertion rods.

Preferably, the mounting plates are fixedly connected to two sides of the upper end of each mounting plate, and threaded holes are formed in the mounting plates.

Compared with the prior art, the utility model provides a vehicle environment perception device possesses following beneficial effect:

the utility model discloses a set up the mounting panel in the vehicle bottom, and the mounting panel has the backplate design through the screw thread spiro union, thereby in the vehicle driving process, utilize the distance sensor of backplate tip, effectively respond to the barrier and be close to, thereby rotate through external controller starter motor, when the motor rotates, can drive driving gear meshing chain and rotate, when the chain rotates, drive two driven gear synchronous rotation in step, realize that the screw rod rotates at the inside spiral of mounting panel, thereby make the screw rod when the inside rotating of mounting panel, the screw rod drives the backplate and keeps away from to the mounting panel direction, thereby make the backplate stretch out from vehicle floor, and utilize the backplate effectively to protect the vehicle, avoid vehicle and barrier to collide, make the vehicle surface take place the wearing and tearing problem.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a top view of the structure of FIG. 1 according to the present invention;

fig. 3 is a working principle diagram of the present invention.

In the figure: 1. mounting a plate; 2. mounting a sheet; 3. a screw; 4. a bearing; 5. a driven gear; 6. a chain; 7. a motor; 8. inserting a rod; 9. a guard plate; 10. a distance sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a vehicle environment perception device, including mounting panel 1, the front end of mounting panel 1 is equipped with guard plate 9, the one end that guard plate 9 is close to mounting panel 1 is equipped with two screw rods 3, the inboard cover that the one end of two screw rods 3 extended to guard plate 9 is equipped with bearing 4, bearing 4's the one end of keeping away from screw rod 3 is connected with the terminal surface of guard plate 9, the other end screw thread of screw rod 3 runs through to mounting panel 1's rear end and is equipped with driven gear 5, be connected with chain 6 between two driven gear 5, two inserted bar 8 are worn to be equipped with at mounting panel 1's center, the one end of two inserted bar 8 extends to mounting panel 1's rear end rigid coupling has motor 7, the output of motor 7 is equipped with the driving gear, driving gear and 6 intermeshing of chain, the front end of guard plate 9 is equipped with distance.

Referring to fig. 2, a rectangular groove is formed at the front end of the guard plate 9, the distance sensor 10 is correspondingly embedded in the rectangular groove, and the distance sensor 10 is arranged in the rectangular groove, so that the surface of the guard plate 9 forms a smooth surface.

Referring to fig. 1, screw holes are formed in two ends of the inside of the mounting plate 1, threads matched with the screw holes are formed in the middle of the screw rod 3, and the screw holes enable the screw rod 3 to conveniently drive the screw rod 3 to move back and forth in the mounting plate 1 when the screw rod 3 rotates in the screw holes.

Referring to fig. 1, two through holes are formed in the center of the mounting plate 1, the insertion rod 8 movably penetrates through the through holes, and the insertion rod 8 can freely move relatively in the mounting plate 1 due to the arrangement of the through holes, so that when the screw rod 3 rotates and drives the guard plate 9 and the mounting plate 1 to move relatively, the motor 7 can move back and forth at the end of the mounting plate 1 through the insertion rod 8.

Referring to fig. 1, the connecting plates are arranged between the mounting plate 1 and the guard plate 9 at the front ends of the two insert rods 8, the two ends of each connecting plate are connected with the end portions of the two insert rods 8, the connecting plates are arranged to conveniently connect the end portions of the two insert rods 8 into a whole, and the insert rods 8 are prevented from being separated from the inside of the through holes in the mounting plate 1.

Referring to fig. 1, the upper end both sides rigid coupling of mounting panel 1 has installation piece 2, and the screw hole is seted up to the inside of installation piece 2, and the facility of installation piece 2 makes things convenient for on installing vehicle chassis with mounting panel 1, makes things convenient for fixed mounting.

The utility model discloses a theory of operation and use flow: the mounting plate 1 is mounted on a vehicle chassis through the mounting plate 2, and the mounting plate 1 is in threaded connection with a protection plate 9 through threads, so that in the driving process of a vehicle, a distance sensor 10 at the end part of the protection plate 9 is utilized to effectively sense the approach of an obstacle, when an object detected by the distance sensor 10 is too close, a detection signal is sent to a controller, the controller can select a Mitsubishi fx1n series, the controller is mounted at the bottom of the vehicle, the controller detects and receives the detection signal, when the detection signal exceeds a set value, the vehicle is judged to be about to launch and collide, then a motor 7 is started to rotate, when the motor 7 rotates, a driving gear meshing chain 6 can be driven to rotate, when the chain 6 rotates, two driven gears 5 are synchronously driven to rotate synchronously, the screw 3 is enabled to rotate in the mounting plate 1 in a spiral manner, so that the screw 3 rotates in the, the screw rod 3 drives the guard plate 9 to be far away from the mounting plate 1, so that the guard plate 9 extends out of a vehicle bottom plate, the vehicle is effectively protected by the guard plate 9, and the problem that the vehicle surface is abraded due to collision of the vehicle and a barrier is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vehicle environment perception device, its characterized in that, includes mounting panel (1), the front end of mounting panel (1) is equipped with guard plate (9), guard plate (9) are close to the one end of mounting panel (1) is equipped with two screw rods (3), two the one end of screw rod (3) extends to the inboard cover of guard plate (9) is equipped with bearing (4), keeping away from of bearing (4) the one end of screw rod (3) with the terminal surface of guard plate (9) is connected, the other end screw thread of screw rod (3) runs through the rear end to mounting panel (1) and is equipped with driven gear (5), two be connected with chain (6) between driven gear (5), two inserted bar (8) are worn to be equipped with in the center of mounting panel (1), two the one end of inserted bar (8) extends to the rear end rigid coupling of mounting panel (1) has motor (7), the output of motor (7) is equipped with the driving gear, the driving gear with chain (6) intermeshing, the front end of backplate (9) is equipped with distance sensor (10), distance sensor (10) are external to have the controller, motor (7) with the controller is connected.

2. A vehicular environment sensing apparatus according to claim 1, wherein; the front end of the guard plate (9) is provided with a rectangular groove, and the distance sensor (10) is correspondingly embedded in the rectangular groove.

3. The vehicular environment sensing apparatus according to claim 1, wherein: screw holes are formed in two ends of the inner portion of the mounting plate (1), and threads matched with the screw holes are formed in the middle of the screw rod (3).

4. The vehicular environment sensing apparatus according to claim 1, wherein: two through holes are formed in the center of the mounting plate (1), and the insertion rod (8) movably penetrates through the inner portions of the through holes.

5. The vehicular environment sensing apparatus according to claim 4, wherein: the front ends of the two insertion rods (8) are located between the mounting plate (1) and the guard plate (9), and the two ends of the connecting plate are connected with the end portions of the two insertion rods (8).

6. A vehicular environment sensing apparatus according to any one of claims 1 to 5, wherein: the upper end both sides rigid coupling of mounting panel (1) has installation piece (2), the inside screw hole of seting up of installation piece (2).