CN213322873U

CN213322873U - Internet of vehicles anticollision early warning device

Info

Publication number: CN213322873U
Application number: CN202021760644.8U
Authority: CN
Inventors: 王容霞; 黄敏; 贺芬; 贾潇宇; 罗静
Original assignee: Guangzhou Nanyang College
Current assignee: Guangzhou Nanyang College
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-01
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an anti-collision early warning device for the internet of vehicles, which comprises a vehicle frame, a base plate is arranged above the vehicle frame, an early warning device main body is arranged at the center of the upper end of the base plate, bolts are symmetrically connected with the upper end of the base plate relative to the early warning device main body, fixing rings matched with the bolts are respectively connected with the positions of two bolts at the two sides of the early warning device main body, the fixing rings are sleeved on the bolts, nuts are connected with the bolts above the fixing rings in a threaded manner, the base plate is connected with each bolt through a reinforcing mechanism, the two reinforcing mechanisms are symmetrically arranged, the lower end of the base plate is connected with the frame through the damping mechanism, the utility model can firmly fix the early warning device main body and reduce the vibration force on the early warning device main body, when the early warning equipment main body is protected, the vibration force of the nut is reduced, and then the probability that the nut is separated from the bolt due to vibration is reduced.

Description

Internet of vehicles anticollision early warning device

Technical Field

The utility model relates to an anticollision early warning device technical field, more specifically relates to an anti-collision early warning device of car networking.

Background

The anti-collision early warning device for the internet of vehicles is a network formed by taking vehicles, roads and road basic facilities as nodes, and is used for realizing information exchange between vehicles, between vehicles and people and between vehicles and roads so as to achieve the purposes of improving traffic efficiency and reducing traffic accidents.

At present, the anti-collision early warning device is generally fixed on a frame in a threaded connection mode, but because vibration can be generated in the driving process of a vehicle, a nut is easy to loosen from a bolt under the action of vibration force, so that the anti-collision early warning device cannot be firmly fixed on the frame.

SUMMERY OF THE UTILITY MODEL

The utility model provides a car networking anticollision early warning device solves among the prior art because the vehicle travel in-process can produce the vibration, and under the effect of vibrating force, the nut is not hard up from the bolt easily to lead to the unable firm problem of fixing on the frame of anticollision early warning device.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides a car networking anticollision early warning device, includes the frame, including base plate, early warning equipment main part, bolt, solid fixed ring, nut, reinforcing mechanism and damping mechanism, wherein:

the top of frame is equipped with the base plate, the base plate passes through damping mechanism with connected to the frame, the upper surface center department of base plate is equipped with the early warning equipment main part, the upper surface of base plate is connected with the bolt, the position that the early warning equipment main part corresponds the bolt be connected with bolt assorted solid fixed ring, gu fixed ring cover establishes on the bolt, is located threaded connection has the nut on the bolt of solid fixed ring top, pass through between base plate and the bolt reinforcing mechanism is connected.

In the above scheme, carry out firm fixed to the early warning equipment main part through setting up strengthening mechanism, through setting up damping mechanism, offset partly vibrational force, and then reduce the vibrational force that equipment received on the base plate, when protecting the early warning equipment main part, reduced the vibrational force that the nut received, and then reduced the nut and received the probability that the vibration breaks away from the bolt.

Preferably, the bolt has two, the nut has two, strengthening mechanism has two, gu fixed ring has two, wherein, the upper surface of base plate has the bolt about early warning equipment main part symmetric connection, the position that the both sides of early warning equipment main part correspond two bolts is connected with respectively with bolt assorted solid fixed ring, gu fixed ring cover establishes on the bolt, is located threaded connection has the nut on the bolt of solid fixed ring top, all be connected through a strengthening mechanism between base plate and the every bolt, and two strengthening mechanism symmetries set up.

Preferably, the strengthening mechanism includes backup pad, bearing, support column, spring and the reinforced pipe that the section is the L type, the backup pad passes through the bearing and rotates the upper surface of connection at the base plate, bearing fixed connection is in base plate upper surface edge, the lower surface of backup pad horizontal end corresponds the fixedly connected with support column in position of bolt, the one end setting that the support column is close to the base plate is in the one end that the base plate was kept away from to the bolt, the cover is equipped with the spring on the column wall of support column, the one end fixed connection of spring is at the lower surface of backup pad horizontal end, the other end fixedly connected with reinforced pipe of spring, reinforced pipe sliding connection is on the support column, and the one end setting that the spring was kept away from to.

Through setting up strengthening mechanism, will gu fixed ring cover on the bolt to install the nut on the bolt, will gu fixed ring fixes between base plate and nut, will consolidate the pipe box again on the bolt, make the lower extreme top of consolidation tube in the upper end of nut, through the resistance of the power increase nut upward movement that resets of spring self, and then reduced the nut and received the probability that the vibration breaks away from the bolt, carry out firm fixed to the early warning equipment main part.

Preferably, the column wall of the support column is symmetrically and fixedly connected with limiting blocks, the inner tube wall of the reinforcing tube is symmetrically provided with limiting grooves matched with the limiting blocks along the vertical direction, and the limiting blocks are slidably connected in the corresponding limiting grooves.

Preferably, one end of the support column close to the bolt is fixedly connected with a rectangular reinforcing block, a matched reinforcing groove is formed in the position, corresponding to the reinforcing block, of one end of the bolt close to the support column, and the reinforcing block is arranged in the reinforcing groove.

Preferably, damping mechanism includes damping jar, piston, transmission post, arc elastic steel and transmission piece, damping jar fixed connection is in the upper surface center department of frame, sliding connection has the piston on the inner tank wall of damping jar, the upper end center department fixedly connected with transmission post of piston, the one end that the piston was kept away from to the transmission post runs through the tank deck and the fixed connection in the bottom of arc elastic steel of damping jar, transmission post and damping jar sliding connection, the both ends symmetry fixedly connected with transmission piece of arc elastic steel, the transmission groove has been seted up along horizontal straight line direction to the lower surface of base plate, the equal sliding connection of transmission piece is in the transmission groove.

Through setting up damping mechanism, when the vehicle takes place the vibration at the operation in-process, the early warning equipment main part receives vibrational force to drive the base plate and is the motion of vertical direction, when the base plate downstream, deformation takes place for arc elastic steel, and the air in the piston compression damping jar, offset partly vibrational force, and then reduce the vibrational force that equipment received on the base plate, when protecting the early warning equipment main part, the vibrational force that the nut received has been reduced, and then the probability that the nut received the vibration and breaks away from the bolt has been reduced.

Preferably, a piston groove is formed in the annular side wall of the piston, a piston ring is sleeved in the piston groove, and the outer ring wall of the piston ring is arranged on the inner tank wall of the vibration reduction tank.

Preferably, the driving groove is fixedly connected with a limiting rod, the limiting rod penetrates through the two driving blocks, and the driving blocks are connected to the limiting rod in a sliding mode.

Preferably, the tank wall of the vibration reduction tank close to the tank bottom is communicated with an air supply pipe, and the air supply pipe is provided with a valve.

Preferably, the upper surface of the frame is symmetrically connected with stabilizing pipes about the vibration damping mechanism, stabilizing rods are slidably connected in the stabilizing pipes, and the upper ends of the stabilizing rods penetrate through corresponding pipe orifices of the stabilizing pipes and are fixedly connected to the lower surface of the base plate.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:

the utility model discloses a strengthening mechanism and damping mechanism carry out firm fixed to the early warning equipment main part, and through the vibrational force that reduces the early warning equipment main part and receive, when protecting the early warning equipment main part, reduced the vibrational force that the nut receives, and then reduced the nut and received the probability that the vibration breaks away from the bolt.

Drawings

Fig. 1 is the utility model provides a car networking anticollision early warning device's schematic structure diagram.

Fig. 2 is an enlarged view of a portion a in fig. 1.

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

In the figure, 1 is a frame, 2 is a base plate, 3 is an early warning device main body, 4 is a bolt, 5 is a fixing ring, 6 is a nut, 7 is a support plate, 8 is a bearing, 9 is a support column, 10 is a spring, 11 is a reinforcing pipe, 12 is a vibration damping tank, 13 is a piston, 14 is a transmission column, 15 is arc elastic steel, 16 is a transmission block, 17 is a transmission groove, 18 is a limit block, 19 is a limit groove, 20 is a reinforcing block, 21 is a reinforcing groove, 22 is a piston groove, 23 is a piston ring, 24 is an air supplement pipe, 25 is a limit rod, 26 is a stabilizing pipe, and 27 is a stabilizing rod.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent;

for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;

it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

Example 1

This embodiment provides an anti-collision early warning device of car networking, as fig. 1 to 3, including frame 1, including base plate 2, early warning equipment main part 3, bolt 4, solid fixed ring 5, nut 6, strengthening mechanism and damping mechanism, wherein:

the top of frame 1 is equipped with base plate 2, base plate 2 passes through damping mechanism with frame 1 connects, the upper surface center department of base plate 2 is equipped with early warning equipment main part 3, the upper surface of base plate 2 is connected with bolt 4, early warning equipment main part 3 correspond the position of bolt 4 be connected with bolt 4 assorted solid fixed ring 5, gu fixed ring 5 cover is established on bolt 4, is located threaded connection has nut 6 on the bolt 4 of solid fixed ring 5 top, pass through between base plate 2 and the bolt 4 strengthening mechanism is connected.

Bolt 4 has two, nut 6 has two, the strengthening mechanism has two, gu fixed ring 5 has two, wherein, the upper surface of base plate 2 has bolt 4 about 3 symmetric connections of early warning device main part, the position that two bolts 4 are corresponded to in the both sides of early warning device main part 3 is connected with respectively with the solid fixed ring 5 of bolt 4 assorted, gu fixed ring 5 cover is established on bolt 4, is located threaded connection has nut 6 on the bolt 4 of solid fixed ring 5 top, all be connected through a strengthening mechanism between base plate 2 and every bolt 4, and two strengthening mechanism symmetries set up.

Reinforcing mechanism includes backup pad 7, bearing 8, support column 9, spring 10 and the reinforced pipe 11 that the section is the L type, backup pad 7 rotates the upper surface of connection at base plate 2 through bearing 8, bearing 8 fixed connection is in base plate 2 upper surface edge, the lower surface of backup pad 7 horizontal end corresponds the position fixedly connected with support column 9 of bolt 4, support column 9 is close to the one end setting of base plate 2 and keeps away from the one end of base plate 2 at bolt 4, the cover is equipped with spring 10 on the column wall of support column 9, the one end fixed connection of spring 10 is at the lower surface of backup pad 7 horizontal end, the other end fixedly connected with reinforced pipe 11 of

spring

10, 11 sliding connection of reinforced pipe is on support column 9, and the one end setting that spring 10 was kept away from to reinforced pipe 11 is in the one end that base plate 2 was kept away from at.

The wall of the supporting column 9 is symmetrically and fixedly connected with limiting blocks 18, the inner wall of the reinforcing tube 11 is symmetrically provided with limiting grooves 19 matched with the limiting blocks 18 along the vertical direction, and the limiting blocks 18 are slidably connected in the corresponding limiting grooves 19.

The one end fixedly connected with rectangle reinforcing block 20 of support column 9 near bolt 4, the one end that bolt 4 is close to support column 9 corresponds the position of reinforcing block 20 and has seted up assorted reinforcing groove 21, reinforcing block 20 sets up in reinforcing groove 21.

Damping mechanism includes damping jar 12, piston 13, transmission post 14, arc elastic steel 15 and transmission piece 16, damping jar 12 fixed connection is located at the upper surface center of frame 1, sliding connection has piston 13 on the inner tank wall of damping jar 12, fixedly connected with transmission post 14 is located at the upper end center of piston 13, the one end that piston 13 was kept away from to transmission post 14 runs through the tank deck and the fixed connection in arc elastic steel 15's of damping jar 12 bottom, transmission post 14 and damping jar 12 sliding connection, arc elastic steel 15's both ends symmetry fixedly connected with transmission piece 16, the transmission groove 17 has been seted up along horizontal linear direction to the lower surface of base plate 2, the equal sliding connection of transmission piece 16 is in transmission groove 17.

A piston groove 22 is formed in the annular side wall of the piston 13, a piston ring 23 is sleeved in the piston groove 22, and the outer annular wall of the piston ring 23 is arranged on the inner tank wall of the vibration reduction tank 12.

The limiting rod 25 is fixedly connected in the transmission groove 17, the limiting rod 25 penetrates through the two transmission blocks 16, and the transmission blocks 16 are connected to the limiting rod 25 in a sliding mode.

And the tank wall of the vibration reduction tank 12 close to the tank bottom is communicated with an air supply pipe 24, and the air supply pipe 24 is provided with a valve.

Stabilizing pipes 26 are symmetrically connected to the upper surface of the frame 1 about the damping mechanism, stabilizing rods 27 are slidably connected in the stabilizing pipes 26, and the upper ends of the stabilizing rods 27 penetrate through corresponding pipe orifices of the stabilizing pipes 26 and are fixedly connected to the lower surface of the base plate 2.

In a specific embodiment, the support plate 7 is rotated to enable the horizontal end of the support plate 7 to be away from the bolt 4, the fixing ring 5 on the early warning device main body 3 is sleeved on the bolt 4, the nut 6 is installed on the bolt 4, the fixing ring 5 is fixed between the base plate 2 and the nut 6, upward pressure is applied to the reinforcing pipe 11 to enable the reinforcing pipe 11 to compress the spring 10 to move upwards, the support plate 7 is rotated to enable the support plate 7 to return to the original position to enable the reinforcing pipe 11 to be overlapped with the axis of the bolt 4, then the reinforcing pipe 11 is loosened to enable the reinforcing pipe 11 to be sleeved on the bolt 4 to enable the lower end of the reinforcing pipe 11 to be abutted against the upper end of the nut 6, the resistance of the upward movement of the nut 6 is increased through the self-resetting force of the spring 10, the probability that the nut 6 is vibrated to be separated from the bolt 4 is further reduced; when the vehicle takes place the vibration at the operation in-process, early warning equipment main part 3 receives the vibrational force to drive base plate 2 and is the motion of vertical direction, when base plate 2 downstream, two driving blocks 16 are the back of the body motion in transmission groove 17, and then to the 15 application of force of arc steel, deformation takes place for the 15 atress of arc steel, when deformation takes place for arc steel 15, transmission post 14 atress drives piston 13 downstream, the air in piston 13 compression damping jar 12, offset partly vibrational force, and then reduce the vibrational force that equipment received on the base plate 2, when protecting early warning equipment main part 3, the vibrational force that nut 6 received has been reduced, and then the probability that nut 6 received the vibration and broke away from bolt 4 has been reduced.

The same or similar reference numerals correspond to the same or similar parts;

the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;

it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a car networking anticollision early warning device, includes frame (1), its characterized in that, includes base plate (2), early warning equipment main part (3), bolt (4), solid fixed ring (5), nut (6), reinforcing mechanism and damping mechanism, wherein:

the top of frame (1) is equipped with base plate (2), base plate (2) pass through damping mechanism with frame (1) is connected, the upper surface center department of base plate (2) is equipped with early warning equipment main part (3), the upper surface of base plate (2) is connected with bolt (4), the position that early warning equipment main part (3) corresponds bolt (4) be connected with bolt (4) assorted solid fixed ring (5), gu fixed ring (5) cover is established on bolt (4), is located threaded connection has nut (6) on bolt (4) of solid fixed ring (5) top, pass through between base plate (2) and bolt (4) strengthening mechanism is connected.

2. The anti-collision early warning device for the internet of vehicles according to claim 1, wherein there are two bolts (4), two nuts (6), two reinforcing mechanisms, and two fixing rings (5), wherein there are two fixing rings (5), the bolts (4) are symmetrically connected to the upper surface of the base plate (2) with respect to the early warning device main body (3), the fixing rings (5) matched with the bolts (4) are respectively connected to the two sides of the early warning device main body (3) corresponding to the two bolts (4), the fixing rings (5) are sleeved on the bolts (4), the nuts (6) are threadedly connected to the bolts (4) above the fixing rings (5), the base plate (2) and each bolt (4) are connected through one reinforcing mechanism, and the two reinforcing mechanisms are symmetrically arranged.

3. The in-vehicle networking anti-collision early warning device according to claim 1 or 2, wherein the reinforcing mechanism comprises a support plate (7) with an L-shaped cross section, a bearing (8), a support pillar (9), a spring (10) and a reinforcing pipe (11), the support plate (7) is rotatably connected to the upper surface of the base plate (2) through the bearing (8), the bearing (8) is fixedly connected to the edge of the upper surface of the base plate (2), the support pillar (9) is fixedly connected to the lower surface of the horizontal end of the support plate (7) corresponding to the position of the bolt (4), one end of the support pillar (9) close to the base plate (2) is arranged at one end of the bolt (4) far away from the base plate (2), the spring (10) is sleeved on the pillar wall of the support pillar (9), one end of the spring (10) is fixedly connected to the lower surface of the horizontal end of the support plate (7), and the other end of the, the reinforcing pipe (11) is connected to the supporting column (9) in a sliding mode, and one end, far away from the spring (10), of the reinforcing pipe (11) is arranged at one end, far away from the base plate (2), of the nut (6).

4. The anti-collision early warning device for the internet of vehicles according to claim 3, wherein the wall of the supporting column (9) is symmetrically and fixedly connected with limiting blocks (18), the inner wall of the reinforcing tube (11) is symmetrically provided with limiting grooves (19) matched with the limiting blocks (18) along the vertical direction, and the limiting blocks (18) are slidably connected in the corresponding limiting grooves (19).

5. The anti-collision early warning device in the internet of vehicles as claimed in claim 4, wherein a rectangular reinforcing block (20) is fixedly connected to one end of the supporting column (9) close to the bolt (4), a matched reinforcing groove (21) is formed in a position, corresponding to the reinforcing block (20), of one end of the bolt (4) close to the supporting column (9), and the reinforcing block (20) is arranged in the reinforcing groove (21).

6. The anti-collision early warning device for the internet of vehicles according to claim 1, 2, 4 or 5, wherein the vibration damping mechanism comprises a vibration damping tank (12), a piston (13), a transmission column (14), an arc-shaped elastic steel (15) and a transmission block (16), the vibration damping tank (12) is fixedly connected to the center of the upper surface of the vehicle frame (1), the piston (13) is slidably connected to the inner tank wall of the vibration damping tank (12), the transmission column (14) is fixedly connected to the center of the upper end of the piston (13), one end of the transmission column (14) far away from the piston (13) penetrates through the tank top of the vibration damping tank (12) and is fixedly connected to the bottom end of the arc-shaped elastic steel (15), the transmission column (14) is slidably connected to the vibration damping tank (12), the transmission blocks (16) are symmetrically and fixedly connected to two ends of the arc-shaped elastic steel (15), a transmission groove (17) is formed in the lower surface of the base plate (2), the transmission blocks (16) are all connected in the transmission grooves (17) in a sliding mode.

7. The anti-collision early warning device for the internet of vehicles as claimed in claim 6, wherein a piston groove (22) is formed on the annular side wall of the piston (13), a piston ring (23) is sleeved in the piston groove (22), and the outer annular wall of the piston ring (23) is arranged on the inner tank wall of the damping tank (12).

8. The anti-collision early warning device for the internet of vehicles according to claim 7, wherein a limiting rod (25) is fixedly connected in the transmission groove (17), the limiting rod (25) penetrates through the two transmission blocks (16), and the transmission blocks (16) are slidably connected to the limiting rod (25).

9. The anti-collision early warning device in the internet of vehicles as claimed in claim 7 or 8, wherein the tank wall of the vibration damping tank (12) close to the bottom of the tank is communicated with an air supply pipe (24), and the air supply pipe (24) is provided with a valve.

10. The anti-collision early warning device in the internet of vehicles as claimed in claim 7 or 8, wherein the top surface of the vehicle frame (1) is symmetrically connected with a stabilizing tube (26) about the vibration damping mechanism, a stabilizing rod (27) is slidably connected in the stabilizing tube (26), and the upper end of the stabilizing rod (27) passes through the corresponding nozzle of the stabilizing tube (26) and is fixedly connected to the bottom surface of the base plate (2).