Water quality detection device and vehicle

Abstract

According to the water quality detection device and the vehicle provided by the utility model, when the mounting bracket of the device is mounted on the chassis of the vehicle, the supporting rod of the mounting bracket penetrates through the mounting hole in the chassis of the vehicle, and the fixed disc sleeved on the supporting rod is connected with the mounting hole, so that the mounting bracket extends to the upper part of the chassis of the vehicle; the area of the mounting bracket extending below the vehicle chassis is reduced, and the problem that the water quality detection device is damaged in the driving process is avoided. And the detector is detachably connected with the supporting rod of the mounting bracket, so that the detector is convenient to replace, and the detector can be replaced in time when being damaged so as to realize real-time detection of wading accumulated water of the vehicle chassis. The detection end of the detector protrudes out of the fixed disc, and the probe of the detector can protrude out of the mounting bracket, so that the contact area of the detection end of the detector and accumulated water is larger, and more accurate water quality data can be obtained.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field especially relates to a water quality detection device and vehicle. BACKGROUND

[0002] With the improvement of economic level, people are more and more fond of self-driving tour and outdoor off-road this leisure mode.But in self-driving tour or field off-road, vehicle often encounters the situation of wading in water, if the water quality of accumulated water is poor, and the vehicle does not have the device for detecting the water quality of accumulated water of vehicle wading, if the accumulated water is attached to the vehicle chassis for a long time, it can cause harm to the vehicle. SUMMARY

[0003] Therefore, the utility model discloses a water quality detection device and vehicle to solve the problem that the existing vehicle cannot detect the water quality of wading.

[0004] In order to achieve the above purpose, the utility model provides a water quality detection device, which is arranged on the vehicle chassis and comprises:

[0005] The mounting bracket comprises a fixing disc and a supporting rod, the fixing disc is rotatably sleeved on the end of the supporting rod, the supporting rod penetrates the mounting hole of the vehicle chassis and extends to the side of the vehicle chassis facing the vehicle body, so that the fixing disc is located in the mounting hole and connected with the mounting hole.

[0006] The detector is detachably connected with one end of the supporting rod sleeved with the fixing disc, and the detection end protrudes from the fixing disc to detect the water quality of the vehicle chassis wading.

[0007] Optionally, a sliding groove is arranged on the side wall of the fixing disc, one end of the sliding groove is provided with a sliding inlet, and the other end of the sliding groove is provided with a fixing groove.

[0008] A sliding block is arranged on the inner wall of the mounting hole, and the sliding block is clamped via the sliding inlet and the fixing groove.

[0009] Optionally, the side of the mounting hole facing the vehicle body is provided with a mounting seat, the mounting seat covers the mounting hole, the mounting seat is internally provided with a mounting cavity, and the supporting rod is elastically connected with the mounting cavity after penetrating the mounting hole; after the supporting rod is subjected to external pressure, the end of the supporting rod away from the fixing disc abuts against the top wall in the mounting cavity and shortens, so that the sliding block enters the sliding groove via the sliding inlet, and the sliding block is opposite to the fixing groove after the fixing disc rotates; when the external pressure is cancelled, the sliding block enters the fixing groove under the action of the rebound force, so that the sliding block is clamped with the fixing groove.

[0010] Optionally, an end of the support rod is provided with a mounting rod, and the fixing disc is rotatably sleeved on an outer wall of the mounting rod.

[0011] Optionally, an end of the fixing disc away from the support rod is provided with a bearing groove, the mounting rod is provided with a threaded hole, and the detector is mounted in the threaded hole through the bearing groove.

[0012] Optionally, a plurality of operation holes are arranged on the fixing disc, the operation holes are communicated with the bearing groove and arranged around the detector.

[0013] Optionally, an end of the support rod away from the fixing disc is elastically provided with a limiting rod, after the support rod is subjected to external pressure, the limiting rod abuts against a top wall in the mounting cavity and is retracted into the support rod, and when the external pressure is cancelled, the limiting rod is reset on the support rod.

[0014] Optionally, a slot is arranged on a side wall of the support rod, and a guide block is arranged in the mounting cavity, and the slot is inserted with the guide block.

[0015] Optionally, the detector comprises a pH detector and a salinity detector.

[0016] Based on the same inventive concept, the utility model provides a vehicle in the second aspect, including the utility model provides a water quality detection device in the first aspect.

[0017] As can be seen from the above, the water quality detection device and the vehicle provided by the utility model, when the mounting bracket of the device is mounted on the vehicle chassis, the support rod of the mounting bracket penetrates through the mounting hole on the vehicle chassis, and the fixing disc sleeved on the support rod is connected with the mounting hole, so that the mounting bracket extends above the vehicle chassis, reduces the area of the mounting bracket extending below the vehicle chassis, and avoids the problem of damaging the water quality detection device during driving. The detector is detachably connected with the support rod of the mounting bracket, which facilitates the replacement of the detector, and the detector can be replaced in time when it is damaged, so as to realize real-time detection of the water accumulated on the vehicle chassis. The detection end of the detector protrudes from the fixing disc, so that the probe of the detector protrudes from the mounting bracket, so that the detection end of the detector can contact a larger area of the accumulated water and obtain more accurate water quality data. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the utility model or related technology, the following will briefly introduce the drawings needed to be used in the embodiment or related technology description, and obviously, the drawings in the following description are only embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 A schematic diagram of a vehicle chassis structure of an embodiment of the present application;

[0020] Figure 2 A schematic diagram of a vehicle chassis and water quality detection device installation structure of an embodiment of the present application;

[0021] Figure 3 A schematic diagram of a vehicle chassis and water quality detection device installation structure of an embodiment of the present application; Figure 1 An enlarged schematic diagram of A part of the present application;

[0022] Figure 4 A schematic diagram of a vehicle chassis and water quality detection device installation structure of an embodiment of the present application;

[0023] Figure 5 A schematic diagram of a water quality detection device of an embodiment of the present application;

[0024] Figure 6 A schematic diagram of a water quality detection device of an embodiment of the present application;

[0025] Figure 7 A schematic diagram of a water quality detection device of another embodiment of the present application;

[0026] Figure 8 A schematic diagram of a water quality detection device of another embodiment of the present application.

[0027] Reference signs:

[0028] 1, chassis; 11, mounting hole; 12, mounting seat; 2, mounting bracket; 3, detector; 111, sliding block; 121, mounting cavity; 122, guide block; 123, limiting cavity; 20, fixed disc; 21, support rod; 22, limiting rod; 201, sliding groove; 202, sliding inlet; 203, fixed groove; 204, operation hole; 205, limiting block; 210, insertion slot; 23, spring; 211, cavity; 212, mounting rod; 213, threaded hole; 2121, baffle; 200, bearing groove; 214, second electrode; 215, wire; 31, first electrode; 221, third electrode; 301, probe. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the present application more clear and obvious, the present application will be further described in detail below with reference to specific embodiments and drawings.

[0030] It should be noted that, unless otherwise defined, technical terms or scientific terms used in the embodiments of the present application should be understood as the common meanings thereof by those skilled in the art to which the embodiments of the present application belong. The terms "first", "second", and similar terms used in the embodiments of the present application do not represent any order, number, or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar terms mean that the elements or objects before the terms encompass the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right", and the like are only used to represent relative positional relationships, and when the absolute positions of the described objects change, the relative positional relationships can also change accordingly.

[0031] Based on the background art, when driving in the wild or off-road, vehicles often encounter water conditions, and when the water quality is poor, it will have a strong corrosive effect on the vehicle chassis, for example, the water quality is not neutral or the salinity is too high. If the vehicle is not cleaned in time, it will cause irreversible harm to the vehicle and affect driving safety and vehicle service life.

[0032] To solve the above technical problems, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a water quality detection device, which is arranged on a vehicle chassis 1 and comprises:

[0033] The mounting bracket 2 comprises a fixed disc 20 and a supporting rod 21, the fixed disc 20 is rotatably sleeved at the end of the supporting rod 21, the supporting rod 21 penetrates the mounting hole 11 of the vehicle chassis 1 and extends to the side of the vehicle chassis 1 facing the vehicle body, so that the fixed disc 20 is located in the mounting hole 11 and connected with the mounting hole 11.

[0034] The detector 3 is detachably connected with one end of the supporting rod 21 sleeved with the fixed disc 20, and the detection end protrudes from the fixed disc 20 to detect the water quality of the vehicle chassis 1.

[0035] Specifically, the detector 3 can include a pH detector and a salinity detector, each of which is arranged on the vehicle chassis 1 through a mounting bracket 2, that is, two mounting brackets 2 are provided, and two mounting holes 11 are provided on the vehicle chassis 1 for mounting the pH detector and the salinity detector, respectively. The pH detector 3 is used to detect the pH of the water accumulated on the vehicle chassis 1, and the salinity detector 3 is used to detect the salinity of the water accumulated on the vehicle chassis 1, so that the water quality problem can be determined according to the pH and the salinity, and it can be determined whether the water accumulated on the vehicle chassis 1 will cause harm. Further, when a plurality of detectors are mounted on the vehicle chassis, the wiring (the specific wiring can be seen in Figure 2 When the mounting bracket 2 is mounted on the vehicle chassis 1, the support rod 21 of the mounting bracket 2 penetrates the mounting hole 11 on the vehicle chassis 1 and extends to the side of the vehicle chassis 1 facing the vehicle body, and the fixing disc 20 sleeved on the support rod 21 is connected with the mounting hole 11, so that the mounting bracket 2 extends above the vehicle chassis 1, reducing the area of the mounting bracket 2 extending below the vehicle chassis 1, and avoiding the problem of damage to the water quality detection device during driving. The detector 3 is detachably connected with the support rod 21 of the mounting bracket 2, which facilitates the replacement of the detector 3, and the detector 3 can be replaced in time when it is damaged, so as to protect the vehicle chassis 1. The detection end of the detector 3 protrudes from the fixing disc 20, that is, the probe 301 of the detector 3 protrudes from the mounting bracket 2, so that the detection end of the detector 3 can have a larger area in contact with the accumulated water, and more accurate water quality data can be obtained.

[0036] In some embodiments, as shown in Figure 5 and Figure 6 on the basis of the above embodiments, the fixing disc 20 is rotatably sleeved on the end of the support rod 21, and the specific structure is as follows: the end of the support rod 21 is provided with a mounting rod 212, and the fixing disc 20 is rotatably sleeved on the outer wall of the mounting rod 212.

[0037] Specifically, the support rod 21 can be cylindrical or prismatic, which is not limited in the present utility model. The following embodiments of the present utility model take the support rod 21 as prismatic as an example. The end of the support rod 21 is provided with a mounting rod 212, and the cross-sectional width of the mounting rod 212 is smaller than that of the support rod 21, so that after the fixing disc 20 is sleeved on the mounting rod 212 with smaller cross-sectional width, the end of the support rod 21 can limit the fixing disc 20, so that the fixing disc 20 can stably rotate on the support rod 21.

[0038] Further, one end of the fixing disc 20 away from the support rod 21 is provided with a bearing groove 200, the mounting rod 212 is provided with a threaded hole 213, and the detector 3 is mounted in the threaded hole 213 through the bearing groove 200.

[0039] Specifically, the bearing groove 200 of the fixed disc 20 is in inverted T shape, the mounting rod 212 enters the bearing groove 200 at the end with smaller opening and is located in the bearing groove 200, the detector 3 is connected with the mounting rod 212 by penetrating into the bearing groove 200 at the end with larger opening, the mounting rod 212 is provided with a threaded hole 213, one end of the detector 3 is provided with an external thread corresponding to the threaded hole 213, and the detector 3 is screwed in the threaded hole 213. In this way, the end of the detector 3 is located at the end with larger opening of the bearing groove 200, and the fixed disc 20 can be limited, so that a rotating space is formed between the detector 3 and the end adjacent to the support rod 21, and the fixed disc 20 can stably rotate in the rotating space.

[0040] Based on the above embodiment, as shown in Figure 5 and Figure 7 , one end of the mounting rod 212 away from the support rod 21 is provided with a baffle 2121, a rotating space is formed between the baffle 2121 and the support rod 21, the fixed disc 20 is sleeved on the mounting rod 212 and located in the rotating space, and the baffle 2121 is located in the bearing groove 200.

[0041] Specifically, one end of the mounting rod 212 provided with the baffle 2121 is provided with a threaded hole 213, one end of the detector 3 is provided with an external thread, the detector 3 is screwed with the threaded hole 213, the end of the detector 3 abuts against the baffle 2121 and is located in the bearing groove 200, and the detection end of the detector 3 protrudes out of the bearing groove 200. In this way, the detector 3 is screwed with the mounting rod 212, the replacement of the detector 3 is facilitated, the detection end of the detector 3 protrudes out of the bearing groove 200, the detection end is exposed outside, better contacts with the accumulated water of the vehicle chassis 1, and more accurate water quality detection data can be obtained.

[0042] In some embodiments, as shown in Figure 5 , since the support rod 21 of the mounting bracket 2 is arranged through the mounting hole 11, and the fixed disc 20 is rotatably sleeved on the support rod 21, when the mounting bracket 2 is mounted in the mounting hole 11, the fixed disc 20 is connected with the mounting hole 11, so that a sliding groove 201 is arranged on the side wall of the fixed disc 20, one end of the sliding groove 201 is provided with a sliding entrance 202, the other end of the sliding groove 201 is provided with a fixed groove 203, a sliding block 111 is arranged on the inner wall of the mounting hole 11, and the sliding block 111 is clamped via the sliding entrance 202 and the fixed groove 203.

[0043] Specifically, a pair of sliding grooves 201 are arranged on the side wall of the fixing disc 20, and two sliding blocks 111 are arranged in the mounting hole 11 of the vehicle chassis 1. The process of installing the fixing disc 20 into the sliding groove 201 is as follows: align the sliding entrance 202 with the sliding block 111, then push the fixing disc 20 upwards so that the sliding block 111 enters the sliding groove 201, then rotate the fixing disc 20 so that the sliding block 111 is below the fixed groove 203, release the pushing force, at this time, under the elastic force of the supporting rod 21, the fixing disc 20 moves downwards, the sliding block 111 enters the fixed groove 203, and the clamping is completed. Since the installation direction of the fixing disc 20 is upwards, the fixing disc 20 is subjected to the elastic force of the supporting rod 21 downwards, therefore, the sliding entrance 202 and the fixed groove 203 are both above the sliding groove 201, so that the fixing disc 20 can be stably installed.

[0044] In some embodiments, as shown in Figure 5 When the water quality is poor, it may affect the service life of the detector 3, and the detector 3 needs to be replaced and disassembled, therefore, a plurality of operation holes 204 are arranged on the fixing disc 20, the plurality of operation holes 204 are communicated with the bearing groove 200 and arranged around the detector 3, so that the detector 3 can be replaced through the operation hole 204.

[0045] Specifically, the plurality of operation holes 204 include four, the four operation holes 204 are arranged at equal distances around the bearing groove 200, and the detector 3 is located in the bearing groove 200, therefore, the detector 3 can be operated by a tool through the operation hole 204 to realize the replacement of the detector 3. When the vehicle cannot obtain water quality data, it may be that the detector 3 is damaged, and the detector 3 can be replaced to ensure that the vehicle can obtain accurate data to remind the driver to protect the vehicle.

[0046] In some embodiments, as shown in Figure 4 Since the vehicle chassis 1 is involved in water, to avoid the damage of the connecting end of the detector 3 caused by pouring water into the mounting hole 11 on the vehicle chassis 1, a mounting seat 12 is arranged on the side of the mounting hole 11 towards the vehicle body, the mounting seat 12 covers the mounting hole 11, an installation cavity 121 is arranged in the mounting seat 12, and the supporting rod 21 is elastically connected with the installation cavity 121 after penetrating through the mounting hole 11; after the supporting rod 21 is subjected to external pressure, the end of the supporting rod 21 away from the fixing disc 20 abuts against the top wall in the installation cavity 121 and shortens, so that the sliding block 111 enters the sliding groove 201 through the sliding entrance 202, and the sliding block 111 is opposite to the fixed groove 203 after the fixing disc 20 is rotated; when the external pressure is cancelled, the sliding block 111 enters the fixed groove 203 under the rebounding force, so that the sliding block 111 is clamped with the fixed groove 203.

[0047] Specifically, a mounting seat 12 is provided on the side of the mounting hole 11 facing the vehicle body, that is, a mounting seat 12 is provided above the mounting hole 11, and the mounting seat 12 covers the mounting hole 11. The mounting seat 12 is sealed with the vehicle chassis 1, which can prevent water from entering the mounting hole 11 above the vehicle chassis 1 and causing damage to the detector 3 in the mounting hole 11. A mounting cavity 121 is provided inside the mounting seat 12 to facilitate the positioning of the mounting bracket 2 in the mounting cavity 121. The support rod 21 of the mounting bracket 2 is elastically connected to the mounting cavity 121 after being passed through and installed. In this way, the support rod 21 can enter the mounting cavity 121, or one end can be ejected from the mounting cavity 121, thereby cooperating with the connection between the fixing plate 20 and the mounting hole 11. Since the fixing disk 20 is sleeved on the end of the support rod 21, the support rod 21 can be pressed by pressing the fixing disk 20. After the support rod 21 receives external pressure, the end of the support rod 21 away from the fixing disk 20 abuts against the top of the mounting cavity 121, shortening the support rod 21 so that the fixing disk 20 enters the mounting hole 11. When the fixing disk 20 enters the mounting hole 11, the slider 111 enters the slide groove 201 through the slide entrance 202 and rotates the fixing disk 20 so that the slider 111 is opposite to the fixing groove 203. When the external pressure is released, the slider 111 enters the fixing groove 203 under the action of the rebound force, thereby achieving the clamping connection between the fixing disk 20 and the slider 111, thereby achieving the fixation of the mounting bracket 2. This fixing method is simple to operate and can also disassemble the mounting bracket 2.

[0048] In some embodiments, as Figure 3 、 Figure 5 and Figure 6 As shown, based on the above embodiment, the specific structure of the elastic setting of the support rod 21 is as follows: a limit rod 22 is elastically provided at one end of the support rod 21 away from the fixed plate 20, and after the support rod 21 is subjected to external pressure, the limit rod 22 abuts against the top wall in the installation cavity 121 and retracts into the support rod 21, and when the external pressure is cancelled, the limit rod 22 is reset on the support rod 21.

[0049] Specifically, a cavity 211 is provided at one end of the support rod 21 away from the mounting rod 212, a limiting rod 22 is slidably provided inside the cavity 211, and a spring 23 is also provided in the cavity 211. One end of the limiting rod 22 extends out of the cavity 211, and the other end abuts against the spring 23. In this way, when the support rod 21 receives external pressure, the limiting rod 22 and the mounting cavity 121 (the mounting cavity 121 can be seen) are in contact. Figure 3The top of the installation cavity 121 abuts the top of the structure corresponding to the shape of the limiting rod 22 and retracts into the cavity 211, and when the external pressure is cancelled, the limiting rod 22 is reset on the supporting rod 21, at this time, the supporting rod 21 moves downward under the action of the elastic force, so that the fixing groove 203 on the fixing disc 20 is clamped with the sliding block 111, thereby completing the fixing of the mounting bracket 2. This structure is convenient to install and does not need any tool for fixing.

[0050] In some embodiments, as shown in Figure 3 and Figure 5 , the sidewall of the supporting rod 21 is provided with a slot 210, and the installation cavity 121 is provided with a guide block 122, and the slot 210 is inserted with the guide block 122.

[0051] Specifically, in the above embodiment, the shape of the supporting rod 21 in the utility model is taken as an example of a rectangle. The sidewall of the supporting rod 21 is provided with a slot 210, and the installation cavity 121 is provided with a guide block 122, and when the supporting rod 21 enters the installation cavity 121, the slot 210 is inserted with the guide block 122, avoiding the rotation of the supporting rod 21, allowing only the rotation of the fixing disc 20 relative to the supporting rod 21, and ensuring the stable installation of the fixing disc 20.

[0052] In some embodiments, as shown in Figure 5 and Figure 8 , the detector 3 can be replaced due to damage, and therefore, when the detector 3 is connected with the controller of the vehicle, a structure facilitating the disassembly and replacement of the detector 3 needs to be designed, for example, as follows: one end of the detector 3 away from the detection end is provided with a first electrode 31, the threaded hole 213 is provided with a second electrode 214, the first electrode 31 is connected with the second electrode 214, and the end of the limiting rod 22 is provided with a third electrode 221, and the second electrode 214 is connected with the third electrode 221.

[0053] Specifically, the first electrode 31, the second electrode 214 and the third electrode 221 can be patch electrodes, the patch electrodes are arranged at the end of the detector 3, the end of the detector 3 is connected with the mounting bracket 2 by using the patch electrodes, and the replacement of the detector 3 is facilitated. Further, the second electrode 214 is arranged at the bottom of the mounting bracket 2, and the third electrode 221 is arranged at the top of the mounting bracket 2, so that the electric wire 215 is arranged inside the mounting bracket 2, and the second electrode 214 and the third electrode 221 are connected by the electric wire 215. The third electrode 221 is connected with the vehicle by using the patch type, and the disassembly of the mounting bracket 2 is facilitated.

[0054] In some embodiments, as shown in Figure 5As shown, the end of the fixing disc 20 is provided with a limiting block 205, the limiting block 205 arranged at the bottom of the fixing disc 20 can avoid the fixing disc 20 from penetrating through the mounting hole 11, and the fixing disc 20 can be rotated through the limiting block 205, thereby facilitating operation.

[0055] Based on the above-mentioned embodiment, the patch electrode connection between the detector 3 and the mounting bracket 2 can be arranged, the connection between the mounting bracket 2 and the vehicle end can be achieved through the wire 215, and the specific connection mode can be arranged according to the mounting structure, which is not limited in the utility model.

[0056] The specific mounting process of the detector 3 and the mounting bracket 2 is as follows:

[0057] Firstly, the mounting bracket 2 is inserted into the mounting hole 11 of the vehicle chassis 1, the supporting rod 21 is inserted into the mounting cavity 121 of the mounting seat 12, the insertion slot 210 on the supporting rod 21 is inserted into the guide block 122 in the mounting cavity 121, the supporting rod 21 is limited, the supporting rod 21 is prevented from rotating, the sliding hole 202 on the fixing disc 20 is aligned with the sliding block 111 at this time, then the fixing disc 20 is pushed upward, the sliding block 111 is slid into the sliding slot 201 of the fixing disc 20, at this time, the supporting rod 21 is extruded by the fixing disc 20, the limiting rod 22 on the supporting rod 21 is retracted into the supporting rod 21, the fixing groove 203 at the end of the sliding slot 201 corresponds to the sliding block 111 after the fixing disc 20 is rotated, the fixing disc 20 is pushed downward under the action of the rebound force of the limiting rod 22 and the supporting rod 21, the fixing groove 203 is clamped with the sliding block 111, and the mounting of the mounting bracket 2 is completed. After the mounting bracket 2 is mounted, the detector 3 is screwed on the mounting rod 212, and the mounting of the detector 3 is completed. The detector 3 can also be mounted into the mounting bracket 2 before the mounting bracket 2.

[0058] Further, two mounting holes 11 are arranged on the vehicle chassis 1, each mounting hole 11 is provided with a mounting bracket 2, and an acid-base detector and a saline alkali detector are arranged on the two mounting brackets 2 respectively, and the acid-base detector and the saline alkali detector are connected with the ECU domain control. When the ECU domain control detects that the accumulated water exceeds the chassis 1, the probe will start working immediately, and the data monitored by the probe will be sent to the ECU controller in real time. The ECU controller collects the acid-base PH and saline alkali PPT values every 500 milliseconds, and when PH>8.0 or PH<6.0 or PPT>2, the ECU controller will immediately send a warning message "the current wading water quality is corrosive, please drive away and clean the chassis 1 as soon as possible" to the vehicle system. If the acid-base PH or saline alkali PPT always exceeds the threshold value, the ECU controller will send the same warning message to the vehicle system every 5 seconds. If the acid-base PH value and the saline alkali PPT value are restored to normal in the last 5 seconds, the ECU controller stops sending the warning message to the vehicle system. If the vehicle drives away from the wading area, the vehicle chassis 1 is not in the water, and the ECU controller stops sending the warning message to the vehicle system and controls the two detectors 3 to stop working.

[0059] Based on the same inventive concept, the utility model provides a vehicle in the second aspect, including the water quality detection device provided in the first aspect of the utility model.

[0060] Specifically, the water quality detection device comprises a mounting bracket 2 and a detector 3. When the mounting bracket 2 is installed on the vehicle chassis 1, the supporting rod 21 of the mounting bracket 2 penetrates through the mounting hole 11 on the vehicle chassis 1 and extends to the side of the vehicle chassis 1 facing the vehicle body, and the fixing disc 20 sleeved on the supporting rod 21 is connected with the mounting hole 11. In this way, the mounting bracket 2 extends above the vehicle chassis 1, reducing the area of the mounting bracket 2 extending below the vehicle chassis 1, and avoiding damage to the water quality detection device during driving. Each detector 3 is detachably connected with the supporting rod 21 of the mounting bracket 2, facilitating replacement of the detector 3, so that the detector 3 can be replaced in time when it is damaged, thereby protecting the vehicle chassis 1. The detection end of the detector 3 protrudes from the fixing disc 20, so that the probe of the detector 3 protrudes from the mounting bracket 2. In this way, the detection end of the detector 3 can have a larger area in contact with the accumulated water, and more accurate water quality data can be obtained.

[0061] It is noted that some embodiments of the application have been described above. Other embodiments are within the scope of the following claims. In some cases, an action or step recited in the claims can be performed in a different order than that described above and still achieve desirable results. Additionally, the process depicted in the figures does not necessarily require the particular order shown, or sequential order to achieve desirable results. In certain implementations, multitasking and parallel processing can be advantageous.

[0062] It is understood by those of ordinary skill in the art that the above discussion of any of the embodiments is merely exemplary in nature and is not intended to imply limitations on the scope of the application, including the claims. Various embodiments can be combined, steps can be performed in any order, and many other variations and modifications are possible under the teachings of the present application as described above. For the sake of brevity, many of its variants are not mentioned explicitly herein.

[0063] Although the present application has been described in connection with certain specific embodiments thereof, many modifications, changes, variations and substitutions will be apparent to those of ordinary skill in the art to which the application pertains. For example, other memory architectures can use the embodiments discussed.

[0064] It is therefore intended that the application embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, variations or equivalents that fall within the scope of the present application should be considered within the scope of the application as described herein.

Claims

1. A water quality detection device, arranged on a vehicle chassis (1), characterized in that: include: The mounting bracket (2) comprises a fixing plate (20) and a support rod (21), wherein the fixing plate (20) is rotatably sleeved on the end of the support rod (21), and the support rod (21) passes through the mounting hole (11) of the vehicle chassis (1) and extends to the side of the vehicle chassis (1) facing the vehicle body, so that the fixing plate (20) is located in the mounting hole (11) and connected to the mounting hole (11); The detector (3) is detachably connected to one end of the support rod (21) on which the fixing plate (20) is sleeved, and its detection end is protruding from the fixing plate to detect the water quality of the vehicle chassis (1) wading.

2. The water quality detection device according to claim 1, characterized in that: A sliding groove (201) is provided on the side wall of the fixed plate (20), a sliding entrance (202) is provided at one end of the sliding groove (201), and a fixing groove (203) is provided at the other end of the sliding groove (201); A sliding block (111) is provided on the inner wall of the mounting hole (11), and the sliding block (111) is engaged with the fixing groove (203) via the sliding entrance (202).

3. The water quality detection device according to claim 2, characterized in that: A mounting seat (12) is provided on a side of the mounting hole (11) facing the vehicle body, the mounting seat (12) covers the mounting hole (11), a mounting cavity (121) is provided inside the mounting seat (12), and the support rod (21) is elastically connected to the mounting cavity (121) after passing through the mounting hole (11); after the support rod (21) is subjected to external pressure, the end of the support rod (21) away from the fixed disk (20) abuts against the top wall in the mounting cavity (121) and shortens, so that the slider (111) enters the sliding groove (201) through the sliding entrance (202), and after the fixed disk (20) rotates, the slider (111) and the fixed groove (203) are opposite; when the external pressure is removed, the slider (111) enters the fixed groove (203) under the action of the rebound force, so that the slider (111) and the fixed groove (203) are engaged.

4. The water quality detection device according to claim 3, characterized in that: A mounting rod (212) is provided at the end of the support rod (21), and the fixing plate (20) is rotatably sleeved on the outer wall of the mounting rod (212).

5. The water quality detection device according to claim 4, characterized in that: A bearing groove (200) is provided at one end of the fixing plate (20) away from the supporting rod (21), and a threaded hole (213) is provided on the mounting rod (212). The detector (3) is mounted in the threaded hole (213) via the bearing groove (200).

6. The water quality detection device according to claim 5, characterized in that: The fixed disk (20) is provided with a plurality of operating holes (204), and the plurality of operating holes (204) are communicated with the bearing slot (200) and are arranged around the detector (3).

7. The water quality detection device according to claim 3, characterized in that: A limiting rod (22) is elastically provided at one end of the support rod (21) away from the fixed disk (20); when the support rod (21) is subjected to external pressure, the limiting rod (22) abuts against the top wall in the installation cavity (121) and retracts into the support rod (21); when the external pressure is removed, the limiting rod (22) is reset on the support rod (21).

8. The water quality detection device according to claim 3, characterized in that: A slot (210) is provided on the side wall of the support rod (21), a guide block (122) is provided in the installation cavity (121), and the slot (210) is plugged into the guide block (122).

9. The water quality detection device according to claim 1, characterized in that: The detector (3) comprises a pH detector (3) and a salinity detector (3).

10. A vehicle, characterized in that: A water quality detection device comprising any one of claims 1-9.

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