An all-terrain vehicle wading submersion alert device and method of use

Abstract

The application belongs to the technical field of alarm devices, and particularly relates to a full-terrain vehicle water immersion alarm device and a use method thereof, which comprises a mounting shell, the upper end outer wall of the mounting shell is fixedly connected with a plurality of L-shaped mounting plates, the upper end of the mounting shell is also integrally connected with three mounting cylinders which are arranged in a front-middle-rear distribution mode, and further comprises three groups of water immersion condition monitoring feedback mechanisms, a gyroscope sensor, a water level rising speed real-time monitoring feedback mechanism, a water level rising speed too fast alarm mechanism and a maintenance prompting mechanism. The application can monitor the inclination state of a vehicle in real time during driving, start the water immersion monitoring feedback mechanism at the corresponding position, avoid alarm delay, feed back the water level rising speed in real time when the vehicle is immersed in water, and send a warning signal to remind deceleration when the threshold value is reached, and can also automatically regulate and control the maintenance prompting frequency according to the water level sensor immersion state and depth. The longer the water immersion time is and the greater the depth is, the more frequent the prompting is.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of alarm devices, and particularly relates to a water wading and immersion alarm device for an all-terrain vehicle and a use method thereof. BACKGROUND

[0002] The all-terrain vehicle is a practical vehicle integrating leisure, competition and entertainment, which is equipped with wide tires, high ground clearance, a powerful power system and a special suspension system, and can easily cope with complex terrains such as mountains, snow, marshes and deserts, and can cross natural obstacles such as gullies and steep slopes and man-made obstacles such as minefields and barbed wire.

[0003] When the all-terrain vehicle drives on complex terrains, it may encounter water wading. In order to protect the safety of the vehicle and the driver, a water wading and immersion alarm device is installed on the current all-terrain vehicle. The device can install a water level sensor at a part of the vehicle body that is easy to be immersed in water. Once the sensor contacts water, it immediately transmits a signal to the control unit. After signal processing and judgment, if it is confirmed that the water immersion alarm threshold is reached, an instruction is sent to the alarm module. The alarm module can adopt the form of audible and visual alarm, emit a loud alarm sound and flash warning lights, reminding the driver that the vehicle has been wading and immersed in water, so that he can take timely measures. For example, the patent with the patent announcement number CN213365748U proposes a vehicle water wading and immersion alarm device.

[0004] At present, the water wading and immersion alarm device is only installed in the middle position of the chassis of the all-terrain vehicle. However, the all-terrain vehicle often drives on complex terrains such as mountains, marshes and streams, which causes the all-terrain vehicle to be in various inclined states during water wading. For example, when driving through a sloping stream or a bumpy water wading section, if there is only one fixed position sensor, when the vehicle is inclined, water may first flood the lower side of the vehicle body, but the sensor does not timely contact water due to the high position, which delays the alarm, causing the vehicle water wading and immersion condition to be not timely fed back, affecting the timeliness and accuracy of the alarm. SUMMARY

[0005] The purpose of the present application is to provide a water wading and immersion alarm device for an all-terrain vehicle and a use method thereof.

[0006] In order to achieve the above purpose, the following technical scheme is adopted: a water wading and immersion alarm device for an all-terrain vehicle, comprising a mounting shell, a plurality of L-shaped mounting plates are fixedly connected to the upper end outer wall of the mounting shell, and three mounting cylinders distributed in front, middle and rear are integrally connected to the upper end of the mounting shell, further comprising:

[0007] Three groups of wading condition monitoring feedback mechanisms are fixedly arranged in the three installation cylinders, and the bottom of the installation shell is provided with through holes for the bottom end of the wading condition monitoring feedback mechanism to extend through, and is electrically connected with the PLC controller, and the PLC controller controls the working of the alarm component in the vehicle based on the water level information fed back by the wading condition monitoring feedback mechanism to give a warning;

[0008] A gyroscope sensor is arranged in the interior of the installation shell and is electrically connected with the PLC controller, and the PLC controller controls the action of the wading condition monitoring feedback mechanism based on the vehicle inclination state signal fed back by the gyroscope sensor;

[0009] A water level rising speed real-time monitoring feedback mechanism is fixedly arranged in the interior of the installation shell and is electrically connected with the PLC controller, and the PLC controller controls the action of the water level rising speed real-time monitoring feedback mechanism based on the water level signal fed back by the wading condition monitoring feedback mechanism;

[0010] A water level rising speed too fast alarm mechanism is arranged on the outer wall of the water level rising speed real-time monitoring feedback mechanism and is electrically connected with the alarm component in the vehicle;

[0011] A to-be-repaired prompting mechanism is arranged in the interior of the installation cylinder and is electrically connected with the PLC controller, and the PLC controller controls the starting and working power of the to-be-repaired prompting mechanism based on the wading state and water level fed back by the wading condition monitoring feedback mechanism;

[0012] A water protection mechanism is arranged outside the wading condition monitoring feedback mechanism and is used for protecting the wading condition monitoring feedback mechanism from outside.

[0013] In the above-mentioned all-terrain vehicle wading and immersion alarm device, the wading condition monitoring feedback mechanism comprises an electric push rod fixedly sleeved at the top end of the installation cylinder, the lower end of the electric push rod is fixedly connected with a lifting plate, the lower end of the lifting plate is fixedly connected with an extension rod, and the lower end of the extension rod is fixedly connected with a water level sensor.

[0014] In the above-mentioned all-terrain vehicle water immersion alarm device, the water level rising speed real-time monitoring feedback mechanism comprises a feedback shell, a plurality of guide sliding rods are fixedly connected to the inner wall of the feedback shell in parallel, and the same feedback plate is slidably connected to the outer sides of the guide sliding rods, a plurality of reset springs are fixedly connected to the outer sides of the guide sliding rods on the opposite side of the feedback plate and the feedback shell, a stress permanent magnet plate is fixedly arranged on the side wall of the feedback plate, a force electromagnetic plate is fixedly arranged on the inner wall of the feedback shell and opposite to the stress permanent magnet plate, a micro generator is fixedly arranged on the outer wall of one end of the feedback shell, a transmission gear is fixedly connected to the upper end input end of the micro generator, a transmission rack is fixedly connected to one side of the feedback plate, and the end of the transmission rack away from the feedback plate penetrates out of the feedback shell and is in meshing connection with the transmission gear.

[0015] In the above-mentioned all-terrain vehicle water immersion alarm device, the water level rising speed real-time monitoring feedback mechanism comprises a feedback shell, a plurality of guide sliding rods are fixedly connected to the inner wall of the feedback shell in parallel, and the same feedback plate is slidably connected to the outer sides of the guide sliding rods, a plurality of reset springs are fixedly connected to the outer sides of the guide sliding rods on the opposite side of the feedback plate and the feedback shell, a stress permanent magnet plate is fixedly arranged on the side wall of the feedback plate, a force electromagnetic plate is fixedly arranged on the inner wall of the feedback shell and opposite to the stress permanent magnet plate, a micro generator is fixedly arranged on the outer wall of one end of the feedback shell, a transmission gear is fixedly connected to the upper end input end of the micro generator, a transmission rack is fixedly connected to one side of the feedback plate, and the end of the transmission rack away from the feedback plate penetrates out of the feedback shell and is in meshing connection with the transmission gear.

[0016] In the above-mentioned all-terrain vehicle water immersion alarm device, the water level rising speed real-time monitoring feedback mechanism comprises a feedback shell, a plurality of guide sliding rods are fixedly connected to the inner wall of the feedback shell in parallel, and the same feedback plate is slidably connected to the outer sides of the guide sliding rods, a plurality of reset springs are fixedly connected to the outer sides of the guide sliding rods on the opposite side of the feedback plate and the feedback shell, a stress permanent magnet plate is fixedly arranged on the side wall of the feedback plate, a force electromagnetic plate is fixedly arranged on the inner wall of the feedback shell and opposite to the stress permanent magnet plate, a micro generator is fixedly arranged on the outer wall of one end of the feedback shell, a transmission gear is fixedly connected to the upper end input end of the micro generator, a transmission rack is fixedly connected to one side of the feedback plate, and the end of the transmission rack away from the feedback plate penetrates out of the feedback shell and is in meshing connection with the transmission gear.

[0017] In the above-mentioned all-terrain vehicle water immersion alarm device, the water level rising speed real-time monitoring feedback mechanism comprises a feedback shell, a plurality of guide sliding rods are fixedly connected to the inner wall of the feedback shell in parallel, and the same feedback plate is slidably connected to the outer sides of the guide sliding rods, a plurality of reset springs are fixedly connected to the outer sides of the guide sliding rods on the opposite side of the feedback plate and the feedback shell, a stress permanent magnet plate is fixedly arranged on the side wall of the feedback plate, a force electromagnetic plate is fixedly arranged on the inner wall of the feedback shell and opposite to the stress permanent magnet plate, a micro generator is fixedly arranged on the outer wall of one end of the feedback shell, a transmission gear is fixedly connected to the upper end input end of the micro generator, a transmission rack is fixedly connected to one side of the feedback plate, and the end of the transmission rack away from the feedback plate penetrates out of the feedback shell and is in meshing connection with the transmission gear.

[0018] In the all-terrain vehicle wading and water immersion alarm device, a screw hole is formed in the top end of the mounting plate, and a mounting bolt is threadedly connected in the screw hole.

[0019] A method for using an all-terrain vehicle wading and water immersion alarm device, comprising the following steps:

[0020] S1. Monitor the inclination state of the vehicle through the gyroscope sensor, and control the water wading condition monitoring feedback mechanism at the corresponding position to work;

[0021] S2. Confirm the water level rising speed of the water wading section relative to the vehicle based on the water level rising speed real-time monitoring feedback mechanism and the water level rising speed too fast alarm mechanism, and timely remind the driver to drive at a low speed when the water level rising speed reaches a threshold value;

[0022] S3. Prompt the driver to maintain and repair the water wading condition monitoring feedback mechanism in time through the maintenance prompt mechanism, and ensure the stable operation of the vehicle wading and water immersion alarm.

[0023] Compared with the prior art, the beneficial effects of the present application are:

[0024] 1. By setting the installation shell, water wading condition monitoring feedback mechanism, installation cylinder, gyroscope sensor and water protection mechanism, the inclination state of the vehicle during driving can be monitored in real time, and the water wading condition monitoring feedback mechanism at the corresponding position can be started based on the inclination state of the vehicle. When the vehicle is inclined, the lower side of the vehicle body is submerged by water first, but the sensor does not timely contact the water due to the high position, which causes delayed alarm, affecting the timeliness and accuracy of the alarm.

[0025] 2. By setting the water wading condition monitoring feedback mechanism, water level rising speed real-time monitoring feedback mechanism and water level rising speed too fast alarm mechanism, the water level rising speed can be fed back in real time when the vehicle is wading, and a warning signal can be fed back in time when the water level rising speed reaches a threshold value, reminding the driver to reduce the vehicle speed, avoiding the problem that the water level rising speed is too fast due to the fast driving speed of the vehicle, and the driver lacks reaction time when the water level reaches the alarm threshold, thereby affecting the vehicle.

[0026] 3. By setting the maintenance prompt mechanism and water wading condition monitoring feedback mechanism, the maintenance prompt frequency of the water level sensor can be automatically controlled according to the water immersion state and water immersion depth of the water level sensor. The longer the water immersion time and the greater the water immersion depth, the higher the maintenance prompt frequency of the water level sensor, which ensures the use quality of the water level sensor and further ensures the accuracy of the vehicle wading and water immersion alarm. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1It is a perspective structure schematic view of a water immersion alarm device for an all-terrain vehicle provided by the application;

[0028] Figure 2 It is a front view sectional structure schematic view of a water immersion alarm device for an all-terrain vehicle provided by the application;

[0029] Figure 3 It is a perspective sectional structure schematic view of a water immersion situation monitoring feedback mechanism and a water passing protection mechanism of a water immersion alarm device for an all-terrain vehicle provided by the application;

[0030] Figure 4 It is a perspective sectional structure schematic view of a water immersion situation monitoring feedback mechanism of a water immersion alarm device for an all-terrain vehicle provided by the application;

[0031] Figure 5 It is a perspective sectional structure schematic view of a water level rising speed too fast alarm mechanism of a water immersion alarm device for an all-terrain vehicle provided by the application;

[0032] Figure 6 It is a sectional structure schematic view of a maintenance prompting mechanism of a water immersion alarm device for an all-terrain vehicle provided by the application.

[0033] In the figure: 1 installation shell, 2 water immersion situation monitoring feedback mechanism, 21 electric push rod, 22 lifting plate, 23 extension rod, 24 water level sensor, 3 water level rising speed real-time monitoring feedback mechanism, 31 feedback shell, 32 guide slide rod, 33 feedback plate, 34 reset spring, 35 force permanent magnet plate, 36 force electromagnetic plate, 37 micro generator, 38 transmission gear, 39 transmission rack, 4 water level rising speed too fast alarm mechanism, 41 alarm shell, 42 limit slide rod, 43 pressing plate, 44 back-pushing spring, 45 pushing permanent magnet plate, 46 pushing electromagnetic plate, 47 alarm switch, 5 maintenance prompting mechanism, 51 trigger round shell, 52 rotating shaft, 53 trigger switch, 54 arc-shaped trigger block, 55 deceleration gear box, 56 servo motor, 57 indicator light, 6 water passing protection mechanism, 61 protection cylinder, 62 protection net cylinder, 63 rotating motor, 64 driving gear, 65 driven gear, 7 installation plate, 8 installation cylinder, 9 gyroscope sensor. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application.

[0035] As Figures 1-6As shown, a kind of all-terrain vehicle wading water immersion alarm device, including installation shell 1, the upper end outer wall of installation shell 1 is fixedly connected with multiple L-shaped installation plate 7, the top of installation plate 7 is provided with screw hole, and the threaded sleeve of screw hole is connected with installation bolt, the upper end of installation shell 1 is also integrally connected with three installation barrels 8 arranged in front, middle and back, further comprising:

[0036] Three groups of wading situation monitoring feedback mechanism 2 are respectively fixedly arranged in the three installation barrels 8, and the bottom of the installation shell 1 is provided with a through hole for the wading situation monitoring feedback mechanism 2 to penetrate and extend, and is electrically connected with the PLC controller, the PLC controller controls the alarm component in the vehicle to work for warning based on the water level information fed back by the wading situation monitoring feedback mechanism 2, and the wading situation monitoring feedback mechanism 2 includes an electric push rod 21 fixedly inserted into the top of the installation barrel 8, the lower end of the electric push rod 21 is fixedly connected with a lifting plate 22, the lower end of the lifting plate 22 is fixedly connected with an extension rod 23, the lower end of the extension rod 23 is fixedly connected with a water level sensor 24, and the installation of the entire wading situation monitoring feedback mechanism 2 on the bottom of the vehicle is limited by the installation groove specially provided on the bottom of the vehicle, so that the wading situation of the vehicle can be monitored and fed back in real time without affecting the passability of the vehicle.

[0037] Gyroscope sensor 9 is arranged in the interior of installation shell 1, and is electrically connected with the PLC controller, and the PLC controller controls the action of wading situation monitoring feedback mechanism 2 based on the vehicle inclination state signal fed back by the gyroscope sensor 9;

[0038] Water level rising speed real-time monitoring feedback mechanism 3 is fixedly arranged in the interior of installation shell 1, and is electrically connected with the PLC controller, and the PLC controller controls the action of water level rising speed real-time monitoring feedback mechanism 3 based on the water level signal fed back by the wading situation monitoring feedback mechanism 2, and the water level rising speed real-time monitoring feedback mechanism 3 includes a feedback shell 31, a plurality of guide sliding rods 32 are fixedly connected to the inner wall of the feedback shell 31, the same feedback plate 33 is slidably sleeved outside the plurality of guide sliding rods 32, a plurality of reset springs 34 are fixedly connected to the outer sides of the guide sliding rods 32 and are arranged on the opposite side of the feedback plate 33 and the feedback shell 31, a stress permanent magnet plate 35 is fixedly arranged on the side wall of the feedback plate 33, a force electromagnetic plate 36 is fixedly arranged on the inner wall of the feedback shell 31 and is arranged opposite to the stress permanent magnet plate 35, a micro generator 37 is fixedly arranged on the outer wall of one end of the feedback shell 31, a transmission gear 38 is fixedly connected to the upper end input end of the micro generator 37, a transmission rack 39 is fixedly connected to one side of the feedback plate 33, and the end of the transmission rack 39 away from the feedback plate 33 penetrates and extends out of the feedback shell 31 and is meshingly connected with the transmission gear 38.

[0039] The water level rising speed too fast warning mechanism 4 is arranged on the outer wall of the water level rising speed real-time monitoring feedback mechanism 3 and is electrically connected with the alarm component in the vehicle. The water level rising speed too fast warning mechanism 4 comprises a warning shell 41. Two limiting slide rods 42 are symmetrically and fixedly connected to the inner wall of the warning shell 41. The same pressing plate 43 is slidably sleeved between the two limiting slide rods 42. Two return springs 44 are fixedly connected to the limiting slide rods 42 on the opposite side of the pressing plate 43. The side wall of the pressing plate 43 is fixedly arranged with a thrust permanent magnet plate 45. The inner wall of the warning shell 41 is fixedly arranged with a thrust electromagnetic plate 46 which is arranged opposite to the thrust permanent magnet plate 45. The inner wall of the warning shell 41 is further fixedly arranged with a warning switch 47 which is arranged opposite to the pressing plate 43.

[0040] The maintenance prompting mechanism 5 is arranged in the inside of the mounting cylinder 8 and is electrically connected with the PLC controller. The PLC controller controls the starting and working power of the maintenance prompting mechanism 5 based on the wading state and water level fed back by the wading condition monitoring feedback mechanism 2. The maintenance prompting mechanism 5 comprises a trigger spherical shell 51 fixedly arranged on the inner wall of the mounting cylinder 8. A rotating shaft 52 is rotatably connected to the center of the inner wall of the trigger spherical shell 51. A trigger switch 53 is fixedly arranged on one side of the inner wall of the trigger spherical shell 51. An arc-shaped trigger block 54 is fixedly connected to the shaft wall of the rotating shaft 52 and is arranged in position corresponding to the trigger switch 53. A reduction gear box 55 is further fixedly arranged on the outer wall of the trigger spherical shell 51. The output end of the reduction gear box 55 is fixedly connected with one end of the rotating shaft 52. A servo motor 56 is further fixedly arranged on the outer wall of the reduction gear box 55. The output end of the servo motor 56 is fixedly connected with the input end of the reduction gear box 55. An indicating lamp 57 electrically connected with the trigger switch 53 is further fixedly arranged on the outer wall of the mounting cylinder 8.

[0041] The water passing protection mechanism 6 is arranged outside the wading condition monitoring feedback mechanism 2 and is used for protecting the wading condition monitoring feedback mechanism 2 from outside. The water passing protection mechanism 6 comprises a protection cylinder 61 rotatably sleeved on the extension rod 23. The protection cylinder 61 covers the outside of the water level sensor 24. The peripheral side wall of the protection cylinder 61 is provided with a protective net cylinder 62. A rotating motor 63 is fixedly arranged on the upper end of the lifting plate 22. The lower end output end of the rotating motor 63 penetrates through the lower end of the lifting plate 22 and is fixedly connected with a driving gear 64. A driven gear 65 engaged with the driving gear 64 is fixedly sleeved on the upper end outer wall of the protection cylinder 61.

[0042] The operation principle of the present application is described as follows: the mounting shell 1 is fixed to the bottom of the all-terrain vehicle through the mounting plate 7, and during the driving of the all-terrain vehicle, when driving on a flat road section, the gyroscope sensor 9 monitors that the vehicle is in a horizontal driving state, at this time the gyroscope sensor 9 feeds back signals to the PLC controller, the PLC controller controls the water situation monitoring feedback mechanism 2 located in the middle position to work, the PLC controller controls the electric push rod 21 to push the lifting plate 22 to move down (the electric push rod 21 is a waterproof electric push rod 21, and when the vehicle water situation monitoring is performed, the electric push rod 21 will not be immersed in water), the lifting plate 22 cooperates with the extension rod 23 to push the water level sensor 24 to move down and extend out of the bottom of the mounting shell 1 to enter the detection working position, the protection cylinder 61 cooperates with the protective net cylinder 62 to block the outside of the water level sensor 24 to protect the water level sensor 24, when the all-terrain vehicle drives in the wild, the water may contain various sundries such as leaves, branches and sand, the protective net cylinder 62 can block these sundries from entering the water level sensor 24 to prevent the probe or water inlet of the water level sensor 24 from being blocked, thereby ensuring that the water level sensor 24 can accurately detect the water level, and the protective net cylinder 62 can play a buffering role to a certain extent, when the vehicle encounters an obstacle or collides during driving, the protective net cylinder 62 can first bear a part of the impact force to reduce the direct impact on the water level sensor 24, thereby reducing the risk of damage to the water level sensor 24, and the protection cylinder 61 and the bottom of the mounting shell 1 are connected to form a relatively sealed rotary connection, thereby preventing impurities and moisture in the environment from entering the mounting shell 1;

[0043] When the all-terrain vehicle encounters an uneven road section or a slope road section, the gyroscope sensor 9 monitors the inclination of the all-terrain vehicle in real time, when the inclination of the all-terrain vehicle exceeds 15°, the PLC controller controls the water situation monitoring feedback mechanism 2 located at the corresponding end position to work, specifically, when the vehicle tilts forward, the PLC controller controls the water situation monitoring feedback mechanism 2 located at the front of the vehicle to work, and vice versa, when the vehicle tilts backward, the PLC controller controls the water situation monitoring feedback mechanism 2 located at the rear of the vehicle to work, so that the water immersion detection work of the vehicle is more accurate, and the problem that when the vehicle tilts, the water will first submerge the lower side of the vehicle body, but the sensor will not timely contact the water due to the higher position, thereby causing delayed alarm, affecting the timeliness and accuracy of the alarm;

[0044] When the all-terrain vehicle drives to a water section, the water level sensor 24 will monitor the water situation of the vehicle and monitor the height of the water level in real time, when the water level reaches the alarm threshold, the alarm component in the all-terrain vehicle is controlled to issue an alarm in time to remind the driver to change the path, thereby performing effective water immersion alarm work and avoiding the problem that the vehicle is damaged due to excessive water immersion;

[0045] When the wading condition monitoring feedback mechanism 2 enters the water and leaves the wading area, the PLC controller controls the rotating motor 63 to act based on the signal feedback by the water level sensor 24, the rotating motor 63 drives the driving gear 64 to rotate, the driving gear 64 and the driven gear 65 mesh to drive the protective cylinder 61 and the protective net cylinder 62 to rotate, the adhered sundries and water are thrown out by centrifugal force, self-cleaning work is performed, the protective net cylinder 62 is prevented from being blocked due to accumulation of sundries, and the performance of subsequent stable water passage is prevented from being affected, and the stability of the wading and immersion monitoring work is ensured;

[0046] In the driving of the vehicle on the wading road section, the PLC controller controls the power supply device to supply power to the force adding electromagnetic plate 36 based on the water level signal feedback by the water level sensor 24, the force adding electromagnetic plate 36 generates the same magnetism as the force receiving permanent magnet plate 35 when electrified, and then provides a magnetic thrust to the feedback plate 33, so that the feedback plate 33 drives the transmission rack 39 to slide along the guide slide rod 32 against the elastic force of the reset spring 34, and then drives the input end of the micro generator 37 to rotate through the meshing of the transmission rack 39 and the transmission gear 38, so that the micro generator 37 performs power generation work, and specifically, the higher the height of the wading water level detected by the water level sensor 24, the greater the current supplied by the PLC controller to the force adding electromagnetic plate 36, and then when the water level rises too fast when the vehicle drives on the wading road section, the moving speed of the feedback plate 33 will be relatively faster, and then the moving speed of the transmission rack 39 will be faster, and then the input end of the micro generator 37 will rotate faster, so that the power generation of the micro generator 37 is larger, the current generated by the micro generator 37 is supplied to the thrust electromagnetic plate 46, the thrust electromagnetic plate 46 generates the same magnetism as the thrust permanent magnet plate 45 when electrified, and then drives the pressing plate 43 to slide along the limiting slide rod 42 against the elastic force of the return spring 44, when the water level rises too fast and the current supplied by the micro generator 37 is large enough, the magnetic thrust generated by the thrust electromagnetic plate 46 is enough to make the pressing plate 43 finally press on the alarm switch 47, the alarm switch 47 controls the alarm component in the vehicle to sound, reminding the driver to reduce the vehicle speed, avoiding the problem that when the vehicle speed is too fast and the vehicle wading depth reaches the threshold, the driver cannot react in time and the vehicle is damaged by wading;

[0047] And when the water level sensor 24 enters the water, the PLC controller controls the servo motor 56 to act, the servo motor 56 cooperates with the reduction gearbox 55 to drive the rotating shaft 52 to rotate, and the rotating shaft 52 drives the arc trigger block 54 to move slowly in the trigger shell 51, and after the water level sensor 24 is separated from the water, the PLC controller controls the servo motor 56 to stop acting until the arc trigger block 54 presses the trigger switch 53, indicating that the water level sensor 24 needs to be maintained, at which time the trigger switch 53 feeds back a signal to the PLC controller, and the PLC controller feeds back a signal to the receiving terminal of the vehicle to prompt the driver to perform maintenance work, because when the water level sensor 24 is in water, the chemical composition in the water can corrode the metal parts of the water level sensor 24, affecting the performance and service life of the water level sensor 24, and impurities and microorganisms in the water can also adhere to the surface of the water level sensor 24, hindering the normal sensing of the water level sensor 24, leading to an increase in measurement error, and when the water level sensor 24 monitors a higher water level, it means that the water level sensor 24 has a greater water depth, and the PLC controller controls the servo motor 56 to work with greater power, increases the rotating speed of the servo motor 56, shortens the interval time of the arc trigger block 54 pressing the trigger switch 53, and improves the prompt frequency of the maintenance of the water level sensor 24, because as the immersion depth increases, the contact area of the water level sensor 24 with water also generally increases, which intensifies the corrosion and flow scouring and abrasion of the water level sensor 24, on the one hand, more metal parts in the water level sensor 24 are in contact with water, increasing the possibility of corrosion, on the other hand, the flow speed at a greater depth may be faster, and the scouring effect on the surface of the water level sensor 24 is stronger, which can accelerate the abrasion of the parts and reduce the precision and reliability of the water level sensor 24, so it is necessary to increase the maintenance frequency to timely discover and handle these problems, and when the water level sensor 24 at the corresponding position reaches the maintenance state, the trigger switch 53 also makes the indicator light 57 light up, facilitating the maintenance personnel to quickly confirm the maintenance position.

[0048] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An all-terrain vehicle wading water immersion alarm device, comprising a mounting shell (1), wherein the outer wall of the upper end of the mounting shell (1) is fixedly connected to a plurality of L-shaped mounting plates (7), and the upper end of the mounting shell (1) is further integrally connected to three mounting cylinders (8) arranged in a front, middle and rear distribution, characterized in that: Also includes: Three groups of water-crossing monitoring and feedback mechanisms (2) are fixedly installed in the three installation cylinders (8), respectively, and a through hole is provided at the bottom of the installation shell (1) for the bottom end of the water-crossing monitoring and feedback mechanism (2) to extend through and extend, and the through hole is electrically connected to the PLC controller. The PLC controller controls the alarm component in the vehicle to operate and issue an alarm based on the water level information fed back by the water-crossing monitoring and feedback mechanism (2); The water-related monitoring feedback mechanism (2) comprises an electric push rod (21) fixedly inserted into the top end of the mounting tube (8), the lower movable end of the electric push rod (21) is fixedly connected to a lifting plate (22), the lower end of the lifting plate (22) is fixedly connected to an extension rod (23), and the lower end of the extension rod (23) is fixedly connected to a water level sensor (24); A gyroscope sensor (9) is installed inside the mounting housing (1) and is electrically connected to a PLC controller. The PLC controller controls the action of the wading condition monitoring feedback mechanism (2) based on a vehicle tilt state signal fed back by the gyroscope sensor (9); A water level rising speed real-time monitoring feedback mechanism (3) is fixedly mounted inside the mounting shell (1) and electrically connected to a PLC controller. The PLC controller controls the action of the water level rising speed real-time monitoring feedback mechanism (3) based on a water level signal fed back by the wading situation monitoring feedback mechanism (2); The water level rising speed real-time monitoring feedback mechanism (3) comprises a feedback shell (31), a plurality of guide slide bars (32) arranged side by side are fixedly connected to the upper side of the inner wall of the feedback shell (31), a plurality of guide slide bars (32) are slidably sleeved on the outside of the plurality of guide slide bars (32) with a same feedback plate (33), a plurality of return springs (34) sleeved on the outside of the guide slide bars (32) are fixedly connected to the opposite side of the feedback plate (33) and the feedback shell (31), a force-bearing permanent magnet plate (35) is also fixedly installed on the side wall of the feedback plate (33), and the feedback plate (33) is fixedly mounted on the side wall of the feedback plate (33). A force-applying electromagnetic plate (36) is fixedly mounted on the inner wall of the feedback shell (31) and is arranged opposite to the force-bearing permanent magnet plate (35). A micro-generator (37) is fixedly mounted on the outer wall of one end of the feedback shell (31). An upper input end of the micro-generator (37) is fixedly connected to a transmission gear (38). A transmission rack (39) is fixedly connected to one side of the feedback plate (33). An end of the transmission rack (39) away from the feedback plate (33) extends through the outside of the feedback shell (31) and is meshed with the transmission gear (38). A water level rising speed alarm mechanism (4) is installed on the outer wall of the water level rising speed real-time monitoring feedback mechanism (3) and is electrically connected to an alarm component in the vehicle; The maintenance prompt mechanism (5) is installed inside the installation tube (8) and is electrically connected to the PLC controller. The PLC controller controls the start-up and working power of the maintenance prompt mechanism (5) based on the wading state and water level feedback from the wading condition monitoring feedback mechanism (2); The water flow protection mechanism (6) is installed outside the water-related condition monitoring and feedback mechanism (2) and is used to protect the outside of the water-related condition monitoring and feedback mechanism (2).

2. The all-terrain vehicle wading water immersion alarm device according to claim 1, characterized in that: The water level rising too fast alarm mechanism (4) comprises an alarm shell (41), the inner wall of the alarm shell (41) is symmetrically fixedly connected with two limit slide bars (42), a same pressing plate (43) is slidably sleeved between the two limit slide bars (42), two push-back springs (44) sleeved outside the limit slide bars (42) are fixedly connected to the pressing plate (43) and the alarm shell (41) on the opposite side, a thrust permanent magnet plate (45) is fixedly installed on the side wall of the pressing plate (43), a thrust electromagnetic plate (46) arranged opposite to the thrust permanent magnet plate (45) is fixedly installed on the inner wall of the alarm shell (41), and an alarm switch (47) arranged opposite to the pressing plate (43) is also fixedly installed on the inner wall of the alarm shell (41).

3. The all-terrain vehicle wading water immersion alarm device according to claim 1, characterized in that: The maintenance prompt mechanism (5) includes a triggering circular shell (51) fixedly mounted on the inner wall of the mounting tube (8), a rotating shaft (52) is rotatably connected at the center of the inner wall of the triggering circular shell (51), a triggering switch (53) is fixedly mounted on one side of the inner wall of the triggering circular shell (51), an arc-shaped triggering block (54) corresponding to the position of the triggering switch (53) is fixedly connected to the shaft wall of the rotating shaft (52), a reduction gear box (55) is fixedly mounted on the outer wall of the triggering circular shell (51), an output end of the reduction gear box (55) is fixedly connected to one end of the rotating shaft (52), a servo motor (56) is fixedly mounted on the outer wall of the reduction gear box (55), an output end of the servo motor (56) is fixedly connected to an input end of the reduction gear box (55), and an indicator light (57) electrically connected to the triggering switch (53) is fixedly mounted on the outer wall of the mounting tube (8).

4. The all-terrain vehicle wading water immersion alarm device according to claim 2, characterized in that: The water flow protection mechanism (6) comprises a protection tube (61) rotatably sleeved on the outside of the extension rod (23), the protection tube (61) being sleeved on the outside of the water level sensor (24), the peripheral side wall of the protection tube (61) being provided as a protection net tube (62), a rotating motor (63) being fixedly mounted on the upper end of the lifting plate (22), the lower output end of the rotating motor (63) passing through the lower end of the lifting plate (22) and being fixedly connected to a driving gear (64), and a driven gear (65) meshing with the driving gear (64) being fixedly sleeved on the upper outer wall of the protection tube (61).

5. The all-terrain vehicle wading water submersion alarm device according to claim 1, characterized in that: A screw hole is provided at the top end of the mounting plate (7), and a mounting bolt is sleeved on the corresponding inner thread of the screw hole.

6. A method for using an all-terrain vehicle wading water immersion alarm device, which refers to the all-terrain vehicle wading water immersion alarm device according to claim 4, characterized in that: The steps include: S1. The vehicle's tilt state is monitored by a gyro sensor (9), and the water-related monitoring feedback mechanism (2) at the corresponding position is controlled to operate; S2. Based on the real-time monitoring feedback mechanism (3) and the excessive water level rise alarm mechanism (4), the mechanism confirms the water level rise speed relative to the vehicle on the flooded road section and promptly reminds the driver to slow down when the water level rise speed reaches a threshold; S3. The driver is promptly reminded to inspect and maintain the water-crossing situation monitoring and feedback mechanism (2) through the maintenance reminder mechanism (5), so as to ensure the stable operation of the vehicle water-crossing alarm.

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