CN114499557A - Vehicle automatic control auxiliary signal transmission device suitable for complex road environment - Google Patents
Vehicle automatic control auxiliary signal transmission device suitable for complex road environment Download PDFInfo
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- CN114499557A CN114499557A CN202210067224.9A CN202210067224A CN114499557A CN 114499557 A CN114499557 A CN 114499557A CN 202210067224 A CN202210067224 A CN 202210067224A CN 114499557 A CN114499557 A CN 114499557A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
- H04B1/082—Constructional details, e.g. cabinet to be used in vehicles
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Abstract
The invention relates to a vehicle automatic control auxiliary signal transmission device suitable for a complex road environment, which comprises an installation box, a lifting assembly, a transmission assembly, a driving assembly, a buffering assembly, a limiting telescopic rod, an installation plate, a signal receiver, a dust cover, a cleaning assembly, a fixed seat, a sliding rod, a sliding seat, a connecting rod, a shock absorption rod and a first rotating seat, wherein the installation box is arranged on the vehicle; the dust cover is covered on the signal receiver, so that the dust cover can effectively play a role of dust prevention, further the signal receiver can be prevented from being blocked by dust to cause the signal receiver to break down, the failure rate of the signal receiver is greatly reduced, and meanwhile, the rotating seat, the shock absorption rod, the sliding seat and the buffer assembly are arranged, so that the force generated by the bumping of the mounting plate can be transmitted to the shock absorption rod when a vehicle bumps, and is transmitted to the second piston rod through the shock absorption rod, and then the force is transmitted to the buffer spring through the rotating seat to buffer, so that the impact on the mounting plate and the signal receiver can be greatly reduced.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to an automatic vehicle control auxiliary signal transmission device suitable for a complex road environment.
Background
The automatic driving vehicle is an intelligent vehicle which senses road environment through a vehicle-mounted sensing system, automatically plans a driving route and controls the vehicle to reach a preset target, integrates a plurality of technologies such as automatic control, a system structure, artificial intelligence, visual calculation and the like, is a product of high development of computer science, mode recognition and intelligent control technology, is an important mark for measuring national research strength and industrial level, and has wide application prospect in the fields of national defense and national economy.
In applications where the transmission and reception of signals is critical, in automatically controlled vehicles traveling in complex road environments, such as mountain road vehicles, mining engineering machinery vehicles and the like, often face the conditions of poor road conditions, complex environment and the like, and further cause the vehicle to bump, the signal receiver of the automatic control vehicle is easy to damage under the bumpy state, the signal is lost, and the situation of large dust emission is also faced when the vehicle runs in a complex road environment, further, the signal receiver is covered by dust, which causes the heat dissipation performance of the signal receiver to be reduced, greatly increases the failure rate of the signal receiver, and if dust enters the signal receiver, the internal circuit is very easy to be short-circuited or burnt, therefore, it is necessary to develop a signaling scheme suitable for a complex road environment to solve the above problems.
Disclosure of Invention
In view of the above problems, it is an object of the present invention to provide an automatic control auxiliary signal transmission device for a vehicle, which is suitable for a complex road environment.
The technical scheme adopted by the invention is as follows:
the invention provides an automatic vehicle control auxiliary signal transmission device suitable for a complex road environment, which comprises an installation box, a lifting assembly, a transmission assembly, a driving assembly, a buffering assembly, a limiting telescopic rod, an installation plate, a signal receiver, a dust cover, a cleaning assembly, a fixed seat, a sliding rod, a sliding seat, a connecting rod, a shock absorption rod and a first rotating seat, wherein the installation box is provided with a first guide rail; the mounting box is of a hollow structure with an opening at the top;
the lifting assembly comprises a threaded rod, a threaded seat and a lifting plate; the threaded rods are vertically and rotatably connected to the left side and the right side of the inner part of the installation box respectively; the lifting plate is arranged between the threaded rods on the two sides, and the left end and the right end of the lifting plate are connected with the threaded rods through threaded seats; the top of the threaded rod on one side penetrates through the upper end face of the installation box and then is connected with the driving assembly;
two fixing seats are symmetrically arranged on the front side and the rear side of the middle part of the lifting plate respectively, and sliding rods are connected between the two fixing seats on the front side and between the two fixing seats on the rear side; two connecting rods are arranged, and two ends of each connecting rod are respectively connected with the sliding rods on the front side and the rear side in a sliding manner through sliding seats; the first rotating seats are respectively and correspondingly arranged above the sliding rods on the front side and the rear side; two sides of the first rotating seat are respectively connected with the sliding seats on the same side through damping rods, and two ends of each damping rod are respectively connected with the first rotating seat and the sliding seat in a rotating manner;
the transmission assembly is connected between the bottoms of the threaded rods on the two sides and used for enabling the threaded rods on the two sides to rotate synchronously; the buffer assemblies are symmetrically arranged on the left side and the right side of the upper end surface of the lifting plate, and the inner ends of the buffer assemblies are fixedly connected with the middle parts of the connecting rods on the same side respectively; the middle part of the lower end surface of the mounting plate is fixedly connected with the first rotating seats on the front side and the rear side respectively; the limiting telescopic rods are respectively arranged at four corners of the upper end surface of the lifting plate, and the telescopic ends of the limiting telescopic rods are respectively and correspondingly fixedly connected with the four corners of the lower end surface of the mounting plate; the signal receiver is fixedly connected to the upper end face of the mounting plate; the dust cover is covered outside the signal receiver, and the bottom end of the dust cover is fixedly connected with the mounting plate; the cleaning assembly is sleeved on the outer side of the dust cover, and the bottoms of the left end and the right end are respectively and fixedly connected with the top ends of the buffering assemblies on the two sides correspondingly.
Further, the transmission assembly comprises a belt wheel and a transmission belt; the belt wheels are fixedly connected to the bottoms of the threaded rods on the two sides respectively; the transmission belt is connected between the belt wheels at the two sides.
Further, the transmission belt is a toothed belt, and the belt wheel is a synchronous belt wheel.
Furthermore, the driving assembly comprises a supporting seat, a transmission shaft, a driving gear, a driven gear, a worm, a dustproof shell, a deep groove ball bearing and a driving motor; the dustproof shell is fixedly connected to the upper part of one side of the installation box; the supporting seats are respectively arranged in the dustproof shell at certain intervals and fixedly connected with the upper end face of the installation box; the transmission shaft is arranged between the supporting seats; the driving gear is fixedly connected with one end of the transmission shaft; the driven gear is fixedly connected to the top of a threaded rod penetrating through the installation box and is meshed with the driving gear; the other end of the transmission shaft is fixedly connected with a worm; the driving motor is arranged on the upper end surface of the mounting box and connected with the transmission shaft; the deep groove ball bearing is arranged on the rear end face of the dustproof shell, and the rear end of the worm is connected with the deep groove ball bearing.
Furthermore, the driving gear and the driven gear are both conical gears; the dustproof shell is formed by splicing semitransparent acrylic plates and is connected with the installation box through screws.
Further, the buffer assembly comprises an L-shaped cylinder, a first piston rod, a second piston rod, a conducting liquid and a buffer spring; the L-shaped cylinders are respectively arranged in the middle of the left side and the right side of the lifting plate and are symmetrical with each other; the inner end of the first piston rod is connected to the inside of the vertical end of the L-shaped cylinder in a sliding mode through a piston block; the inner end of the second piston rod is connected to the inside of the transverse end of the L-shaped cylinder in a sliding mode through a piston block; the conducting liquid is arranged between the piston blocks at the inner ends of the first piston rod and the second piston rod; the buffer spring is arranged on the outer side of the first piston rod, and two ends of the buffer spring are respectively abutted against the upper end surface of the piston block at the inner end of the first piston rod and the inner end surface of the top of the L-shaped cylinder; the opposite ends of the second piston rods on the two sides are fixedly connected with the middle parts of the connecting rods on the two sides respectively.
Further, the conduction liquid is hydraulic oil.
Further, the cleaning assembly comprises a rectangular frame and bristles; the bristles are uniformly arranged on the end surface of the inner side of the rectangular frame; the rectangular frame is correspondingly arranged on the outer side of the side wall of the dust cover and is in contact with the side wall of the dust cover through bristles; the bottoms of the left end and the right end of the rectangular frame are fixedly connected with the top ends of the first piston rods on the two sides respectively.
Furthermore, a cover plate for sealing an opening at the top of the installation box is arranged on one side of the top of the installation box; the upper parts of two sides of the rear end of the installation box are symmetrically provided with second rotating seats; one end of the cover plate is fixedly connected with a transverse mounting rod; two ends of the mounting rod are respectively and rotatably connected with the second rotating seats on the two sides; the rear end face of the installation box is provided with a groove capable of completely accommodating the cover plate; one end of the mounting rod is positioned in the dustproof shell, and the end part of the mounting rod is fixedly connected with a worm wheel meshed with the worm.
Furthermore, the bottom of the left side and the right side of the installation box are fixedly connected with installation seats respectively, and installation holes are formed in the installation seats.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can effectively play a dustproof role through the dustproof cover covered on the signal receiver, thereby preventing the signal receiver from being blocked by dust to cause the signal receiver to have faults, greatly reducing the fault rate of the signal receiver, simultaneously, the arranged first rotating seat, the damping rod, the sliding seat, the second piston rod, the piston block, the first piston rod, the buffer spring, the L-shaped cylinder and the conducting liquid can transmit the force generated by the bumping of the mounting plate to the damping rod when a vehicle bumps, and transmit the force to the second piston rod through the damping rod, then transmit the force to the buffer spring through the first rotating seat for buffering, greatly reducing the impact on the mounting plate and the signal receiver, simultaneously, the first piston rod can move up and down under the action of the conducting liquid and the buffer spring when the buffer spring buffers the force, thereby driving the rectangular frame to move up and down, simultaneously, displacement generated when the mounting plate jolts is matched, and then the rectangular frame and the rotating shaft are brushed on the dust cover, so that the dust cover can be cleaned, and the dust cover can be effectively prevented from being blocked by dust.
2. According to the invention, through the arrangement of the threaded rods, the transmission belt and the belt wheel, when the device is not used, the driving motor can be used for driving the driven gear to rotate, the two threaded rods synchronously rotate under the action of the transmission belt and the belt wheel, so that the lifting plate can be driven to move downwards to take the signal receiver into the installation box, the worm can be driven to rotate to drive the worm wheel to rotate while the driving motor rotates, and further the cover plate can be driven to turn over, so that the cover plate turns over while the lifting plate moves downwards to seal the upper port of the installation box, so that the signal receiver can be effectively protected when a vehicle does not run, and further the influence of rain and high-temperature insolation on equipment is avoided; when driving motor reversal, the lifter plate rebound rises signal receiver outside the install bin, and the apron upset is to install bin rear end face recess department, avoids producing the safety problem at the vehicle in-process to the device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back structure of FIG. 1;
FIG. 3 is a schematic cross-sectional front view of FIG. 1;
FIG. 4 is a schematic view of the connection of the connecting rod and the damping assembly of FIG. 3;
FIG. 5 is an enlarged partial schematic view of the cushioning assembly of FIG. 4;
FIG. 6 is a schematic structural diagram of the rectangular frame in FIG. 1;
fig. 7 is a schematic structural view of the dustproof case in fig. 1.
Wherein, the reference numbers: 1-installing a box; 2-a screw seat; 3, driving a belt; 4-a belt wheel; 5-mounting a base; 6-driven gear; 7-L-shaped cylinder; 8-a signal receiver; 9-a shock-absorbing rod; 10-a first rotating base; 11-a dust cover; 12-a mounting plate; 13-a rectangular frame; 14-a lifter plate; 15-threaded rod; 16-a piston block; 17-a first piston rod; 18-a buffer spring; 19-a conducting liquid; 20-a second piston rod; 21-a slide bar; 22-a fixed seat; 23-a drive motor; 24-a drive gear; 25-a rotating shaft; 26-a worm gear; 27-a cover plate; 28-a worm; 29-a support seat; 30-a connecting rod; 31-a slide mount; 32-mounting a rod; 33-a second rotating seat; 34-a limit telescopic rod; 35-bristles; 36-dust-proof shell; 37-deep groove ball bearing.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
It should be noted that in the description of the present invention, the terms "upper", "lower", "top", "bottom", "one side", "the other side", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not mean that a device or an element must have a specific orientation, be configured and operated in a specific orientation.
Referring to fig. 1 to 7, a detailed structure of an embodiment of an automatic control auxiliary signal transmission device for a vehicle suitable for a complex road environment according to the present invention is shown. The device comprises an installation box 1, a lifting assembly, a transmission assembly, a driving assembly, a buffering assembly, a limiting telescopic rod 34, an installation plate 12, a signal receiver 8, a dust cover 11, a cleaning assembly, a fixed seat 22, a sliding rod 21, a sliding seat 31, a connecting rod 30, a shock absorption rod 9 and a first rotating seat 10; install bin 1 is open-top's hollow structure, install bin 1 left and right sides bottom has linked firmly mount pad 5 respectively, just the mounting hole has all been seted up on mount pad 5.
Wherein the lifting assembly comprises a threaded seat 2, a lifting plate 14 and a threaded rod 15; two threaded rods 15 are arranged and are respectively vertically and rotatably connected to the left side and the right side of the inner part of the installation box 1; the lifting plate 14 is arranged between the threaded rods 15 on the two sides, and the left end and the right end of the lifting plate 14 are in sliding connection with the threaded rods through the threaded seats 2; wherein, the top of the left threaded rod 15 passes through the upper end surface of the installation box 1 and then is connected with the driving component.
The front side and the rear side of the middle part of the lifting plate 14 are respectively symmetrically provided with two fixed seats 22, the four fixed seats 22 are arranged in a rectangular shape, and sliding rods 21 are fixedly connected between the two fixed seats 22 on the front side and between the two fixed seats 22 on the rear side; two connecting rods 30 are arranged, and two ends of each connecting rod are respectively connected with the sliding rods 21 on the front side and the rear side in a sliding manner through sliding seats 31; the first rotating seats 10 are respectively and correspondingly arranged above the sliding rods 21 at the front side and the rear side; the two sides of the first rotating seat 10 are respectively connected with the sliding seats 31 on the same side through the shock absorption rods 9, and the two ends of the shock absorption rods 9 are respectively connected with the first rotating seat 10 and the sliding seats 31 in a rotating manner.
The transmission assembly is connected between the bottoms of the threaded rods 15 on the two sides and is used for enabling the threaded rods 15 on the two sides to synchronously rotate; the buffer components are symmetrically arranged at the left side and the right side of the middle part of the upper end surface of the lifting plate 14, and the inner ends of the buffer components are fixedly connected with the middle parts of the connecting rods 30 at the same side respectively; the middle part of the lower end surface of the mounting plate 12 is fixedly connected with the first rotating seats 10 on the front side and the rear side respectively; the lifting plate 14 and the mounting plate 12 are both rectangular plates; the limiting telescopic rods 34 are fixedly connected to four corners of the upper end surface of the lifting plate 14 respectively, and telescopic ends of the limiting telescopic rods are fixedly connected to four corners of the lower end surface of the mounting plate 12 correspondingly; the signal receiver 8 is fixedly connected to the upper end face of the mounting plate 12; the dust cover 11 is of a cuboid structure, covers the outside of the signal receiver 8, and is fixedly connected with the mounting plate 12 at the bottom end; the cleaning assembly is sleeved outside the dust cover 11, and the bottoms of the left end and the right end are respectively and correspondingly fixedly connected with the top ends of the buffering assemblies on the two sides.
The transmission assembly comprises a transmission belt 3 and a belt wheel 4; the belt wheels 4 are respectively and correspondingly fixedly connected to the bottoms of the threaded rods 15 on the two sides; the transmission belt 3 is connected between the belt wheels at the two sides; in this embodiment, the transmission belt 3 is a toothed belt, and the pulley 4 is a synchronous pulley.
The driving assembly comprises a driven gear 6, a driving motor 23, a driving gear 24, a transmission shaft 25, a worm 28, a supporting seat 29, a dustproof shell 36 and a deep groove ball bearing 37; the dustproof shell 36 is fixedly connected to the upper part of one side of the installation box 1; the supporting seats 29 are respectively arranged in the dustproof shell 36 at certain intervals and fixedly connected with the upper end face of the installation box 1; the transmission shaft 25 is rotatably connected between the supporting seats 29; the driving gear 24 is fixedly connected with one end of a transmission shaft 25; the driven gear 6 is fixedly connected to the top of the left threaded rod 15 and is meshed with the driving gear 24; the other end of the transmission shaft 25 is fixedly connected with a worm 28; the driving motor 23 is fixedly connected with the upper end surface of the installation box 1 and is connected with the transmission shaft 25; the deep groove ball bearing 37 is arranged on the rear end surface of the dustproof shell 36, and the rear end of the worm 28 is connected with the deep groove ball bearing 37; in this embodiment, the driving gear 24 and the driven gear 6 are both bevel gears; the dustproof shell 36 is formed by splicing semitransparent acrylic plates and is fixedly connected with the installation box 1 through screws. The dustproof shell 36 can prevent gears in the driving assembly from being abraded, the service life of the device is prolonged, and meanwhile, the deep groove ball bearing 37 is connected with the transmission shaft 25 through the worm 28 to play a role of supporting ends, so that transmission is more stable.
The buffer assembly comprises an L-shaped cylinder 7, a first piston rod 17, a buffer spring 18, a conducting liquid 19 and a second piston rod 20; the L-shaped cylinders 7 are respectively arranged in the middle of the left side and the right side of the lifting plate 14 and are symmetrical with each other; the inner end of the first piston rod 17 is connected to the inside of the vertical end of the L-shaped cylinder 7 in a sliding manner through a piston block 16, and the first piston rod 17 is connected with the end part of the L-shaped cylinder 7 in a sliding manner; the inner end of the second piston rod 20 is connected to the inside of the transverse end of the L-shaped cylinder 7 in a sliding manner through a piston block 16, and the second piston rod 20 is connected with the end part of the L-shaped cylinder 7 in a sliding manner; the conducting liquid 19 is arranged between the first piston rod 17 and the piston block 16 at the inner end of the second piston rod 20, in this embodiment, the conducting liquid 19 is hydraulic oil; the buffer spring 18 is arranged on the outer side of the circumference of the first piston rod 17, and two ends of the buffer spring 18 respectively abut against the upper end surface of the piston block 16 at the inner end of the first piston rod 17 and the inner end surface of the top of the L-shaped cylinder 7; the opposite ends 20 of the second piston rods in the transverse ends of the L-shaped cylinders 7 on the left and right sides are fixedly connected with the middle parts of the connecting rods 30 on the two sides respectively.
The invention can effectively play a dustproof role by covering the dustproof cover 11 on the signal receiver 8, thereby preventing the signal receiver 8 from being blocked by dust to cause the signal receiver 8 to have faults, greatly reducing the fault rate of the signal receiver 8, simultaneously, the rotating seat 10, the shock absorption rod 9, the sliding seat 31, the second piston rod 20, the piston block 16, the first piston rod 17, the buffer spring 18, the L-shaped cylinder 7 and the conducting liquid 19 are arranged, the force generated by the bumping of the mounting plate 12 can be transmitted to the shock absorption rod 9 when a vehicle bumps, and is transmitted to the second piston rod 20 through the shock absorption rod 9, then the force is transmitted to the buffer spring 18 through the rotating seat 10 for buffering, the impact on the mounting plate 12 and the signal receiver 8 can be greatly reduced, and simultaneously, the first piston rod 17 can move up and down under the action of the conducting liquid 19 and the buffer spring 18 when the buffer spring 18 buffers the force, and then drive rectangular frame 13 and reciprocate, the displacement that produces when the cooperation mounting panel 12 jolts simultaneously, and then realize that rectangular frame 13 and brush hair 35 brush on dust cover 11 to the clearance to dust cover 11 is realized, can effectually prevent that dust cover 11 from being blockked up by the dust.
The cleaning assembly comprises a rectangular frame 13 and bristles 35; the bristles 35 are uniformly arranged on the end surface of the inner side of the rectangular frame 13; the rectangular frame 13 is correspondingly sleeved outside the side wall of the dust cover 11 and is contacted with the side wall of the dust cover 11 through bristles 35; the bottoms of the left end and the right end of the rectangular frame 13 are fixedly connected with the top ends of the first piston rods 17 on the two sides respectively.
A cover plate 27 for sealing the top opening of the installation box 1 is arranged on one side of the top of the installation box 1; the upper parts of two sides of the rear end of the installation box 1 are symmetrically provided with second rotating seats 33; one end of the cover plate 27 is fixedly connected with a transverse mounting rod 32; two ends of the mounting rod 32 are respectively rotatably connected with the second rotating seats 33 on two sides; the rear end face of the installation box 1 is provided with a groove capable of completely accommodating the cover plate 27; one end of the mounting rod 32 is located inside the dust cover 36 and the end is attached to the worm gear 26 which engages the worm 28.
The working principle of the invention is as follows: when the automobile shock absorber is used, the signal receiver 8 is firstly installed in the dust cover 11, then the installation box 1 is fixedly connected to the top of an automobile through the installation seat 5, the dust cover 11 can effectively play a dustproof role, further the signal receiver 8 can be prevented from being blocked by dust to cause the signal receiver 8 to break down, the failure rate of the signal receiver 8 is greatly reduced, meanwhile, the rotating seat 10, the shock absorption rod 9, the sliding seat 31, the second piston rod 20, the piston block 16, the first piston rod 17, the buffer spring 18, the L-shaped cylinder 7 and the conducting liquid 19 are arranged, force generated by bumping of the installation plate 12 can be transmitted to the shock absorption rod 9 when the automobile bumps, the force is transmitted to the second piston rod 20 through the shock absorption rod 9, then the rotating seat 10 transmits the force to the buffer spring 18 for buffering, the impact on the installation plate 12 and the signal receiver 8 can be greatly reduced, and meanwhile, when the buffer spring 18 buffers the force, the first piston rod 17 can transmit the conducting liquid 19 and the buffer spring 18 The rectangular frame 13 is driven to move up and down, and simultaneously, the rectangular frame 13 and the rotating shaft 25 are matched with displacement generated when the mounting plate 12 jolts, so that the rectangular frame 13 and the rotating shaft 25 brush on the dust cover 11, the dust cover 11 is cleaned, the dust cover 11 can be effectively prevented from being blocked by dust, when a vehicle does not run, the driven gear 6 can be driven to rotate through the rotation of the driving motor 23, the two threaded rods 15 synchronously rotate under the action of the driving belt 3 and the belt wheel 4, the lifting plate 14 can be driven to move downwards to take the signal receiver 8 into the mounting box 1, the worm 28 can be driven to rotate to drive the worm wheel 26 to rotate while the driving motor 23 rotates, the cover plate 27 can be driven to overturn, and the cover plate 27 overturns to seal the upper port of the mounting box 1 while the lifting plate 14 moves downwards, the signal receiver 8 can be effectively protected when the vehicle does not run, and further the influence of rain and high-temperature insolation on equipment is avoided; when the driving motor 23 rotates reversely, the lifting plate 14 moves upwards to lift the signal receiver 8 to the outside of the installation box 1, and the cover plate 27 is turned over to the groove on the rear end face of the installation box 1, so that the safety problem of the device in the running process of the vehicle is avoided.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a be suitable for vehicle automatic control auxiliary signal transmission device of complicated road environment which characterized in that: the device comprises an installation box, a lifting assembly, a transmission assembly, a driving assembly, a buffering assembly, a limiting telescopic rod, an installation plate, a signal receiver, a dust cover, a cleaning assembly, a fixed seat, a sliding rod, a sliding seat, a connecting rod, a shock absorption rod and a first rotating seat; the mounting box is of a hollow structure with an opening at the top;
the lifting assembly comprises a threaded rod, a threaded seat and a lifting plate; the threaded rods are vertically and rotatably connected to the left side and the right side inside the installation box respectively; the lifting plate is arranged between the threaded rods on the two sides, and the left end and the right end of the lifting plate are connected with the threaded rods through threaded seats; the top of the threaded rod on one side penetrates through the upper end face of the installation box and then is connected with the driving assembly;
two fixing seats are symmetrically arranged on the front side and the rear side of the middle part of the lifting plate respectively, and sliding rods are connected between the two fixing seats on the front side and between the two fixing seats on the rear side; two connecting rods are arranged, and two ends of each connecting rod are respectively connected with the sliding rods on the front side and the rear side in a sliding manner through sliding seats; the first rotating seats are respectively and correspondingly arranged above the sliding rods on the front side and the rear side; two sides of the first rotating seat are respectively connected with the sliding seats on the same side through damping rods, and two ends of each damping rod are respectively connected with the first rotating seat and the sliding seats in a rotating manner;
the transmission assembly is connected between the bottoms of the threaded rods on the two sides and used for enabling the threaded rods on the two sides to rotate synchronously; the buffer assemblies are symmetrically arranged on the left side and the right side of the upper end surface of the lifting plate, and the inner ends of the buffer assemblies are fixedly connected with the middle parts of the connecting rods on the same side respectively; the middle part of the lower end surface of the mounting plate is fixedly connected with the first rotating seats on the front side and the rear side respectively; the limiting telescopic rods are respectively arranged at four corners of the upper end surface of the lifting plate, and the telescopic ends of the limiting telescopic rods are respectively and correspondingly fixedly connected with the four corners of the lower end surface of the mounting plate; the signal receiver is fixedly connected to the upper end face of the mounting plate; the dust cover is covered outside the signal receiver, and the bottom end of the dust cover is fixedly connected with the mounting plate; the cleaning assembly is sleeved on the outer side of the dust cover, and the bottoms of the left end and the right end are respectively and fixedly connected with the top ends of the buffering assemblies on the two sides correspondingly.
2. The automatic control auxiliary signal transmission device for the vehicle suitable for the complex road environment as claimed in claim 1, wherein: the transmission assembly comprises a belt wheel and a transmission belt; the belt wheels are fixedly connected to the bottoms of the threaded rods on the two sides respectively; the transmission belt is connected between the belt wheels at the two sides.
3. The automatic control auxiliary signal transmission device for the vehicle suitable for the complex road environment as claimed in claim 2, wherein: the transmission belt is a toothed belt, and the belt wheel is a synchronous belt wheel.
4. The automatic control auxiliary signal transmission device for the vehicle suitable for the complex road environment as claimed in claim 1, wherein: the driving assembly comprises a supporting seat, a transmission shaft, a driving gear, a driven gear, a worm, a dustproof shell, a deep groove ball bearing and a driving motor; the dustproof shell is fixedly connected to the upper part of one side of the installation box; the supporting seats are respectively arranged in the dustproof shell at certain intervals and fixedly connected with the upper end face of the installation box; the transmission shaft is arranged between the supporting seats; the driving gear is fixedly connected with one end of the transmission shaft; the driven gear is fixedly connected to the top of a threaded rod penetrating through the mounting box and is meshed with the driving gear; the other end of the transmission shaft is fixedly connected with a worm; the driving motor is arranged on the upper end surface of the mounting box and connected with the transmission shaft; the deep groove ball bearing is arranged on the rear end face of the dustproof shell, and the rear end of the worm is connected with the deep groove ball bearing.
5. The automatic control auxiliary signal transmission device for the vehicle suitable for the complex road environment as claimed in claim 4, wherein: the driving gear and the driven gear are both conical gears; the dustproof shell is formed by splicing semitransparent acrylic plates and is connected with the installation box through screws.
6. The automatic control auxiliary signal transmission device for the vehicle suitable for the complex road environment as claimed in claim 1, wherein: the buffer assembly comprises an L-shaped cylinder, a first piston rod, a second piston rod, a conducting liquid and a buffer spring; the L-shaped cylinders are respectively arranged in the middle of the left side and the right side of the lifting plate and are symmetrical with each other; the inner end of the first piston rod is connected to the inside of the vertical end of the L-shaped cylinder in a sliding mode through a piston block; the inner end of the second piston rod is connected to the inside of the transverse end of the L-shaped cylinder in a sliding mode through a piston block; the conducting liquid is arranged between the piston blocks at the inner ends of the first piston rod and the second piston rod; the buffer spring is arranged on the outer side of the first piston rod, and two ends of the buffer spring are respectively abutted against the upper end surface of the piston block at the inner end of the first piston rod and the inner end surface of the top of the L-shaped cylinder; the opposite ends of the second piston rods on the two sides are fixedly connected with the middle parts of the connecting rods on the two sides respectively.
7. The automatic control auxiliary signal transmission device for the vehicle suitable for the complex road environment as claimed in claim 6, wherein: the conduction liquid is hydraulic oil.
8. The automatic control auxiliary signal transmission device for the vehicle suitable for the complex road environment as claimed in claim 6, wherein: the cleaning assembly comprises a rectangular frame and bristles; the bristles are uniformly arranged on the end surface of the inner side of the rectangular frame; the rectangular frame is correspondingly arranged on the outer side of the side wall of the dust cover and is in contact with the side wall of the dust cover through bristles; the bottoms of the left end and the right end of the rectangular frame are fixedly connected with the top ends of the first piston rods on the two sides respectively.
9. The automatic control auxiliary signal transmission device for the vehicle suitable for the complex road environment as claimed in claim 4, wherein: a cover plate for sealing an opening at the top of the installation box is arranged on one side of the top of the installation box; the upper parts of two sides of the rear end of the installation box are symmetrically provided with second rotating seats; one end of the cover plate is fixedly connected with a transverse mounting rod; two ends of the mounting rod are respectively and rotatably connected with the second rotating seats on the two sides; the rear end face of the installation box is provided with a groove capable of completely accommodating the cover plate; one end of the mounting rod is positioned in the dustproof shell, and the end part of the mounting rod is fixedly connected with a worm wheel meshed with the worm.
10. The automatic control auxiliary signal transmission device for the vehicle suitable for the complex road environment as claimed in claim 1, wherein: the installation box left and right sides bottom has linked firmly the mount pad respectively, just all seted up the mounting hole on the mount pad.
Priority Applications (1)
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