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CN-122015750-A - Device for dynamically detecting height of vehicle chassis based on distance sensor of Internet of things

CN122015750ACN 122015750 ACN122015750 ACN 122015750ACN-122015750-A

Abstract

The invention discloses a device for dynamically detecting the height of a vehicle chassis based on an Internet of things distance sensor, and relates to the technical field of vehicle detection. The device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things comprises a detection base, wherein a sealing bin is arranged in the detection base. This device based on internet of things distance sensor's dynamic detection vehicle chassis height, when the dynamic vehicle that is in the mobile state moved to detecting base department, can extrude the response piece, cooperation elasticity flexible piece, dysmorphism piece one, the fixed plate, spring one, the connecting rod, dysmorphism piece two and movable rod one, can be converted into the open state by apron confined sealed storehouse, expose the test probe, carry out corresponding high detection operation to dynamic vehicle, and need not to detect when detecting, can seal sealed storehouse again, the separation dust gets into under the unused condition to this improves the accuracy of follow-up testing result.

Inventors

  • ZHOU ZHIWEI
  • LI PENG
  • MA WEI

Assignees

  • 宁夏国科综合检验监测有限公司

Dates

Publication Date
20260512
Application Date
20260203

Claims (9)

  1. 1. The utility model provides a device of dynamic detection vehicle chassis height based on thing networking distance sensor which characterized in that includes: the detection base is internally provided with a sealing bin, the inside of the sealing bin is provided with a detection probe with an Internet of things distance sensor, and the side surface of the sealing bin is provided with an extraction pipeline connected with an air pump; the inside of detecting the base is connected with the response piece through setting up elastic expansion piece, the inside sliding connection who detects the base has the apron, be equipped with the driving medium that is used for the transmission between response piece and the apron, the inside in sealed storehouse is equipped with processing assembly, the inside of detecting the base is equipped with and takes out from the subassembly.
  2. 2. The device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things, which is disclosed in claim 1, is characterized in that the transmission part comprises a first moving rod fixed on the side surface of the sensing block, the side surface of the first moving rod is fixedly connected with a first special-shaped block, the inside of the detection base is fixedly connected with a fixed plate, the side surface of the fixed plate is connected with a connecting rod through a first spring, and the side surface of the connecting rod is fixedly connected with a second special-shaped block.
  3. 3. The device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things, as set forth in claim 2, wherein the second special-shaped block is located at a side position of the first special-shaped block and is in contact with the first special-shaped block.
  4. 4. The device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things according to claim 2, wherein the cover plate is located at the side surface of the connecting rod and is in a fixed state with the connecting rod.
  5. 5. The device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things, which is disclosed in claim 2, is characterized in that the processing component comprises a round rod fixed at the bottom of the connecting rod, the bottom of the round rod is fixedly connected with a toothed rod, the side surface of the sealing bin is rotationally connected with a rotary table, the outer side of the rotary table is rotationally connected with teeth through a torsional spring block, the side surface of the rotary table is fixedly connected with a reciprocating screw rod, the outer side of the reciprocating screw rod is provided with a sliding block in threaded connection, and the top of the sliding block is provided with a cleaning brush.
  6. 6. The device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things of claim 5, wherein the sliding block is located in the sealing bin and is in sliding connection with the sealing bin.
  7. 7. The device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things, as set forth in claim 5, wherein the extraction assembly comprises a hydraulic bin assembled in the detection base, one end of the hydraulic bin is slidably connected with a stress rod through a piston, the other end of the hydraulic bin is slidably connected with an arc-shaped rod through the piston, a spring II is assembled on the side surface of the stress rod, a penetrating rotating rod is rotatably connected in the extraction pipeline, a stress plate is fixedly connected on the side surface of the rotating rod, and a blocking block is fixedly connected on the bottom of the rotating rod.
  8. 8. The device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things of claim 7, wherein one end, far away from the stress rod, of the second spring is assembled on the inner wall of the hydraulic bin.
  9. 9. The device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things of claim 7, wherein the stress plate is located at the side surface of the arc-shaped rod and is in a fixed state with the arc-shaped rod.

Description

Device for dynamically detecting height of vehicle chassis based on distance sensor of Internet of things Technical Field The invention relates to the technical field of vehicle detection, in particular to a device for dynamically detecting the height of a vehicle chassis based on an Internet of things distance sensor. Background With the rapid development of intelligent traffic systems and automatic driving technologies, the safety, comfort and intelligentization of vehicles are continuously improved. In this context, it is becoming particularly important to accurately measure key parameters such as the height of the vehicle chassis. The patent CN114136218B issued and published on the 17 th year of 2023 discloses a vehicle chassis height detection mechanism and device, wherein the device comprises a base, a swinging assembly and a driving mechanism, wherein the swinging assembly comprises a swinging seat and a torsion spring, the swinging seat is rotationally connected with the base, the torsion spring is connected between the swinging seat and the base, and the torsion spring is used for driving the swinging seat to rotate around the axis of the swinging seat so as to reset the swinging seat. In the above application document, the height of the vehicle chassis is detected by adopting the detection device connected with the swinging seat, but the device covers a large amount of dust on the top of the detection probe after the height detection is carried out once under the condition of long-term outdoor use, thereby influencing the accuracy of the subsequent detection result. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a device for dynamically detecting the height of a vehicle chassis based on an Internet of things distance sensor, which solves the problems in the prior art. In order to achieve the purpose, the invention is realized by the following technical scheme that the device for dynamically detecting the height of the vehicle chassis based on the distance sensor of the Internet of things comprises: the detection base is internally provided with a sealing bin, the inside of the sealing bin is provided with a detection probe with an Internet of things distance sensor, and the side surface of the sealing bin is provided with an extraction pipeline connected with an air pump; the inside of detecting the base is connected with the response piece through setting up elastic expansion piece, the inside sliding connection who detects the base has the apron, be equipped with the driving medium that is used for the transmission between response piece and the apron, the inside in sealed storehouse is equipped with processing assembly, the inside of detecting the base is equipped with and takes out from the subassembly. Preferably, the transmission piece comprises a first movable rod fixed on the side surface of the induction block, a first special-shaped block is fixedly connected to the side surface of the first movable rod, a fixed plate is fixedly connected to the inside of the detection base, a connecting rod is connected to the side surface of the fixed plate through a first spring, and a second special-shaped block is fixedly connected to the side surface of the connecting rod. Through the setting of device for when need not to detect, can reclose sealed storehouse, the separation dust gets into under the unused condition, with this accuracy that improves follow-up testing result. Preferably, the second special-shaped block is located at a side surface of the first special-shaped block and is in contact with the first special-shaped block. Preferably, the cover plate is located at a side position of the connecting rod, and is in a fixed state with the connecting rod. Preferably, the processing assembly comprises a round rod fixed at the bottom of the connecting rod, a toothed bar is fixedly connected to the bottom of the round rod, a rotary table is rotationally connected to the side face of the sealing bin, teeth are rotationally connected to the outer side of the rotary table through a torsion spring block, a reciprocating screw rod is fixedly connected to the side face of the rotary table, a sliding block is connected to the outer side of the reciprocating screw rod through threads, and a cleaning brush is assembled at the top of the sliding block. Through the setting of processing assembly, can make the clearance brush carry out the reciprocating motion of certain distance, clean the dust that remains at the test probe top to the accuracy of testing result has been improved. Preferably, the sliding block is located inside the sealed cabin and is in a sliding connection state with the sealed cabin. Preferably, take out and leave the inside hydraulic pressure storehouse of subassembly including the assembly at the detection base, the one end in hydraulic pressure storehouse has the atress pole through setting up piston sliding connection, the other end in hydrau