Passenger car active suspension road surface scanning recognition system safety protection structure

Abstract

The utility model relates to the technical field of scanning identification system safety protection, in particular to a passenger car active suspension road surface scanning identification system safety protection structure which comprises a car body, an active suspension system is arranged in the car body and connected with a scanning identification sensor, and a connecting block is arranged on one side face of the outer portion of the car body. An operation box is arranged at the top end of the protective mask, the operation box is connected with a fixing block, a roller is arranged in the operation box, supporting frames are arranged at the two ends of a rotating shaft, electric telescopic rods are arranged at the top ends of the supporting frames, and a spraying pipe is arranged on one side face of the roller and connected with a water tank assembly; the structure of the protective mask, the operation box, the fixing block, the roller, the rotating shaft, the supporting frame and the water tank assembly is utilized, and the problems that a common scanning recognition sensor is directly exposed in air and is easily affected by the external environment such as dust and broken stone, the performance of the sensor is reduced or even damaged, and then normal work of the whole system is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection of scanning and recognition systems, in particular to a safety protection structure of a road surface scanning and recognition system of an active suspension of a passenger car. Background Art

[0002] With the continuous advancement of modern automobile technology, the active suspension road scanning and recognition system of passenger cars has become one of the key technologies to improve driving safety and comfort. The system adjusts the vehicle suspension in real time through the active suspension system to adapt to different road conditions. At the same time, it uses scanning and recognition sensors to accurately perceive road conditions and provide important data support for the vehicle control system.

[0003] General scanning and recognition sensors are directly exposed to the air and are easily affected by the external environment, such as dust and gravel, which can cause sensor performance degradation or even damage, thereby affecting the normal operation of the entire system.

[0004] Therefore, it is particularly important to design a safety protection structure for a passenger car active suspension road surface scanning and recognition system to change the above technical defects and improve the overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a safety protection structure of a road surface scanning and recognition system of an active suspension of a passenger car, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A safety protection structure for an active suspension road surface scanning and identification system of a passenger car comprises a vehicle body, an active suspension system is arranged inside the vehicle body, the active suspension system is connected to a scanning and identification sensor, a connecting block is arranged on an outer side of the vehicle body, a groove is arranged inside the connecting block, a protective mask is arranged inside the groove, an operating box is arranged on the top of the protective mask, the operating box is connected to a fixed block, a roller is arranged inside the operating box, a rotating shaft is arranged inside the roller, support frames are arranged at both ends of the rotating shaft, an electric telescopic rod is arranged on the top of the support frame, a nozzle is arranged on one side of the roller, and the nozzle is connected to a water tank assembly.

[0008] As a preferred solution of the utility model, the water tank assembly includes a liquid level sensor, a solenoid valve, and a water tank body. A water inlet is provided at the top of the water tank body, the solenoid valve is arranged outside the nozzle, the liquid level sensor is arranged inside the water tank body, and the nozzle has multiple nozzles to facilitate uniform spraying of cleaning liquid.

[0009] As a preferred solution of the utility model, the protective mask is made of a polycarbonate plate, and one end of the protective mask is provided with a limiting rod for matching with the groove.

[0010] As a preferred solution of the utility model, a threaded hole is provided on the limit rod, and the groove and the limit rod are fixed in position by bolts, and the connecting block, the fixing block and the vehicle body are welded.

[0011] As a preferred solution of the utility model, an elastic sealing member is provided at the edge of the protective mask. When the protective mask is completely embedded in the groove and the operating box, it can fit tightly with the groove and the operating box, thereby improving the sealing performance.

[0012] As a preferred solution of the utility model, the surface of the roller is covered with a soft material to avoid damaging the protective mask, wherein the soft material is silica gel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a safety protection structure of a passenger car active suspension road scanning and recognition system is set up, and the structure of a protective mask, an operating box, a fixed block, a roller, a rotating shaft, a support frame, an electric telescopic rod, a nozzle, and a water tank assembly is used. The electric telescopic rod is set to drive the roller to gently roll the cleaning mask, and the water tank assembly sprays the cleaning liquid evenly through the nozzle. The liquid level sensor in the water tank monitors the liquid level, and reminds to add water when it is below the threshold. The cleaning process can be automatically or manually controlled. After completion, the roller is retracted, and the protective mask continues to protect the sensor to ensure stable scanning and suspension adjustment. This solves the problem that the general scanning and recognition sensor is directly exposed to the air and is easily affected by the external environment, such as dust and gravel, which causes the sensor performance to decline or even be damaged, thereby affecting the normal operation of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a planar structural diagram of the utility model as a whole;

[0016] Figure 2 It is a schematic diagram of the protective mask assembly of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the roller assembly of the utility model.

[0018] In the figure: 1. vehicle body; 2. active suspension system; 3. scanning and identification sensor; 4. connecting block; 401. groove; 402. protective mask; 403. operating box; 404. fixing block; 5. roller; 501. rotating shaft; 502. supporting frame; 503. electric telescopic rod; 6. nozzle; 601. water tank assembly. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A safety protection structure of a passenger car active suspension road surface scanning and recognition system comprises a vehicle body 1, an active suspension system 2 is arranged inside the vehicle body 1, the active suspension system 2 is connected to a scanning and recognition sensor 3, a connecting block 4 is arranged on one side of the outside of the vehicle body 1, a groove 401 is arranged inside the connecting block 4, a protective mask 402 is arranged inside the groove 401, an operation box 403 is arranged at the top of the protective mask 402, the operation box 403 is connected to a fixing block 404, a roller 5 is arranged inside the operation box 403, a rotating shaft 501 is arranged inside the roller 5, support frames 502 are arranged at both ends of the rotating shaft 501, an electric telescopic rod 503 is arranged at the top of the support frame 502, a nozzle 6 is arranged on one side of the roller 5, the nozzle 6 is connected to a water tank assembly 601, when the protective mask 402 needs to be cleaned, the electric telescopic rod 503 in the operation box 403 will push the support frame 502 to move the electric telescopic rod 503 ... The support frame 502 and the roller 5 on the rotating shaft 501 move downward, and the soft silicone material on the surface of the roller 5 will gently contact and roll on the surface of the protective mask 402, thereby removing the accumulated dirt. At the same time, the water tank assembly 601 sprays the cleaning liquid to the protective mask 402 through the nozzle 6. The multiple nozzles on the nozzle 6 ensure the uniform spraying of the cleaning liquid. The liquid level sensor in the water tank assembly 601 monitors the liquid level in real time. When the liquid level is lower than the preset threshold, the user will be reminded to add water to the water tank. The entire cleaning process can be carried out automatically during the driving of the vehicle, or it can be manually controlled by the driver. After the cleaning is completed, the electric telescopic rod 503 retracts the roller 5 into the operating box 403, and the protective mask 402 continues to protect the scanning and identification sensor 3, ensuring that it can accurately scan the road conditions under complex road conditions and provide stable suspension adjustment for the vehicle;

[0025] The water tank assembly 601 includes a liquid level sensor, a solenoid valve, and a water tank body. A water inlet is provided at the top of the water tank body. The solenoid valve is arranged outside the nozzle 6, and the liquid level sensor is arranged inside the water tank body. The nozzle 6 has a plurality of nozzles for evenly spraying the cleaning liquid and wetting the roller to clean the protective mask 402. The protective mask 402 is made of a polycarbonate plate, and a limit rod for matching with the groove 401 is provided at one end of the protective mask 402 for easy installation of the protective mask 402. The limit rod is provided with a threaded hole, and The groove 401 and the limit rod are fixed in position by bolts, and the connecting block 4, the fixing block 404 and the vehicle body 1 are welded to fix the position of the protective mask 402. An elastic seal is provided on the edge of the protective mask 402. When the protective mask 402 is fully embedded in the groove 401 and the operating box 403, it can fit tightly with the groove 401 and the operating box 403, so as to improve the sealing performance and maintain a closed state. The surface of the roller 5 is covered with a soft material to avoid damage to the protective mask 402, and the soft material is silicone.

[0026] The working process of the utility model: when using the safety protection structure of the active suspension road surface scanning and recognition system of the passenger car, first, when the passenger car is traveling on a complex road surface, the active suspension system 2 will adjust the vehicle suspension in real time to adapt to different road conditions. At the same time, the scanning and recognition sensor 3 will continuously scan the road conditions and transmit the data to the control system of the vehicle. In order to protect the scanning and recognition sensor 3 from the influence of the external environment, such as dust, gravel, etc., a set of safety protection structure is specially designed, which includes a connecting block 4 connected to one side of the vehicle body 1, and a groove 401 is provided inside the connecting block 4. A protective mask 402 is installed in the groove 401. The protective mask 402 is made of a polycarbonate plate and has sufficient strength and transparency. At the same time, an elastic seal is provided on its edge. When it is fully embedded in the groove 401, it can fit tightly with the groove to provide good sealing performance. When the protective mask 402 needs to be cleaned The electric telescopic rod 503 in the operating box 403 will push the roller 5 on the support frame 502 and the rotating shaft 501 to move downward, and the soft silicone material on the surface of the roller 5 will gently contact and roll on the surface of the protective mask 402, thereby removing the accumulated dirt. At the same time, the water tank assembly 601 sprays cleaning liquid to the protective mask 402 through the nozzle 6. The multiple nozzles on the nozzle 6 ensure the uniform spraying of the cleaning liquid. The liquid level sensor in the water tank assembly 601 monitors the liquid level in real time. When the liquid level is lower than the preset threshold, the user will be reminded to add water to the water tank. The entire cleaning process can be carried out automatically during the driving of the vehicle, or it can be manually controlled by the driver. After cleaning is completed, the electric telescopic rod 503 retracts the roller 5 into the operating box 403, and the protective mask 402 continues to protect the scanning and identification sensor 3, ensuring that it can accurately scan the road conditions under complex road conditions and provide stable suspension adjustment for the vehicle.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety protection structure for a road surface scanning and recognition system of an active suspension of a passenger vehicle, comprising a vehicle body (1), characterized in that: An active suspension system (2) is provided inside the vehicle body (1), the active suspension system (2) is connected to a scanning identification sensor (3), a connecting block (4) is provided on one side of the outside of the vehicle body (1), a groove (401) is provided inside the connecting block (4), a protective mask (402) is provided inside the groove (401), an operating box (403) is provided at the top of the protective mask (402), the operating box (403) is connected to a fixing block (404), a roller (5) is provided inside the operating box (403), a rotating shaft (501) is provided inside the roller (5), support frames (502) are provided at both ends of the rotating shaft (501), an electric telescopic rod (503) is provided at the top of the support frame (502), a nozzle (6) is provided on one side of the roller (5), and the nozzle (6) is connected to a water tank assembly (601).

2. The safety protection structure of a passenger vehicle active suspension road surface scanning and recognition system according to claim 1, characterized in that: The water tank assembly (601) comprises a liquid level sensor, a solenoid valve, and a water tank body. A water inlet is provided at the top of the water tank body. The solenoid valve is arranged outside the spray pipe (6), and the liquid level sensor is arranged inside the water tank body. The spray pipe (6) has a plurality of nozzles to facilitate uniform spraying of the cleaning liquid.

3. The safety protection structure of a passenger vehicle active suspension road surface scanning and recognition system according to claim 1, characterized in that: The protective mask (402) is made of a polycarbonate plate, and one end of the protective mask (402) is provided with a limiting rod adapted to fit the groove (401).

4. The safety protection structure of a road surface scanning and recognition system for an active suspension of a passenger vehicle according to claim 3, characterized in that: The limiting rod is provided with a threaded hole, and the groove (401) and the limiting rod are fixed in position by bolts, and the connecting block (4), the fixing block (404) and the vehicle body (1) are welded.

5. The safety protection structure of a road surface scanning and recognition system for an active suspension of a passenger vehicle according to claim 1, characterized in that: An elastic sealing member is provided at the edge of the protective mask (402); when the protective mask (402) is completely embedded in the groove (401) and the operating box (403), it can fit tightly with the groove (401) and the operating box (403), thereby improving the sealing performance.

6. The safety protection structure of a road surface scanning and recognition system for an active suspension of a passenger vehicle according to claim 1, characterized in that: The surface of the roller (5) is covered with a soft material to avoid damaging the protective mask (402), wherein the soft material is silica gel.

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