CN110949533B

CN110949533B - Splash-proof device of vehicle and vehicle

Info

Publication number: CN110949533B
Application number: CN201811125481.3A
Authority: CN
Inventors: 韩润录
Original assignee: Beiqi Foton Motor Co Ltd
Current assignee: Beiqi Foton Motor Co Ltd
Priority date: 2018-09-26
Filing date: 2018-09-26
Publication date: 2021-06-18
Anticipated expiration: 2038-09-26
Also published as: CN110949533A

Abstract

The present disclosure relates to a vehicle splash guard and a vehicle, the splash guard including: the bag body is made of flexible materials, and has an expansion state or a contraction state by controlling fluid to enter or flow out of the bag body; and the splash attaching layer is connected with the bag body. This prevent device that splashes is rational in infrastructure, it makes the bag body inflation or shrink through letting in fluid to the bag internal to through the vibration of bag body harmomegathus in-process, shake off the splash on the splash adnexed layer, avoid causing because weight is too big and prevent that device that splashes ftractures, splits.

Description

Splash-proof device of vehicle and vehicle

Technical Field

The present disclosure relates to the field of vehicle technology, and in particular, to a vehicle splash prevention device and a vehicle.

Background

Vehicles, particularly heavy trucks, often have splash guards between the wheels and the fender, including energy absorbing devices or water-gas separating devices that absorb the energy of the water spray to reduce the spray of water mist.

In the related art, in a muddy road and a rainy and snowy low-temperature weather, the anti-splash device is easy to accumulate silt and ice and snow blocks, so that the weight of the anti-splash device is increased, and the anti-splash device is easy to crack and break in the process of continuously driving a vehicle.

Disclosure of Invention

The purpose of this disclosure is to provide a splash guard of vehicle to solve among the prior art splash guard problem of cracking, fracture easily.

In order to achieve the above object, the present disclosure provides a splash guard for a vehicle, including:

a pouch made of a flexible material, the pouch having a contracted state or an expanded state by controlling the flow of fluid into or out of the pouch; and

a splash attachment layer connected with the bag body.

Optionally, the fluid is compressed gas, and the bag body is provided with a gas inlet for introducing the compressed gas.

Optionally, the bag body is a filter bag.

Optionally, the bag body is provided with an exhaust hole, and the exhaust hole is located at the bottom of the bag body.

Optionally, the splash guard of the vehicle further comprises:

and the gas storage tank is communicated with the bag body and is used for storing the compressed gas introduced into the bag body.

Optionally, the splash guard of the vehicle further comprises:

and the electromagnetic valve is arranged on a pipeline between the gas storage tank and the bag body to control the on-off of the pipeline.

Optionally, the splash attachment layer is in the shape of a mesh, a honeycomb, or a groove.

Optionally, the splash guard further comprises:

a base plate on which the bag body is mounted.

Optionally, in a contracted state, the pouch is flat; the bag body is arranged on the substrate in a snake shape.

The present disclosure also provides a vehicle including the splash guard of the vehicle.

Through above-mentioned technical scheme, this prevent device that splashes is rational in infrastructure, through to the internal fluid that lets in of bag, make the bag body inflation and shrink to vibration when harmomegathus through the bag body shakes off the splash on the splash attached layer, avoids because the weight of splash attached layer is too big and causes prevent device that splashes fracture, fracture.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a partial schematic structural view of a splash guard provided in an exemplary embodiment of the present disclosure, in which a bag body is in a contracted state;

fig. 2 is a partial structural schematic view of the splash guard provided in the exemplary embodiment of the present disclosure, in which the bag body is in an expanded state;

fig. 3 is a schematic view of a control system of a splash guard provided in an exemplary embodiment of the present disclosure;

FIG. 4 is a schematic flow chart diagram of a spatter cleaning method according to a first exemplary embodiment of the present disclosure;

fig. 5 is a schematic flow chart of a spatter cleaning method according to a second exemplary embodiment of the present disclosure;

fig. 6 is a schematic flow chart of a spatter cleaning method according to a third exemplary embodiment of the present disclosure.

Description of the reference numerals

1 fluid conduit 2 base plate

3 bag body 4 cavities

5 vent hole of splash attachment layer 6

7 solenoid valve 8 gas storage tank

10 splash guard 11 controller

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1, 2 and 3, an embodiment of the present disclosure provides a vehicle splash guard 10, the splash guard 10 including a base plate 2, a vibrator, and a splash guard 5, a bag body 3 connected to the base plate 2, the bag body 3 having an expanded state and a contracted state by controlling fluid to enter or flow out of the bag body 3, the splash guard 5 being connected to the bag body 3.

The vibration piece comprises a bag body 3, and after fluid enters the bag body 3, the bag body 3 is expanded, particularly under the condition that the bag body 3 is instantaneously expanded, so that splashes attached to the splashed matter attaching layer 5 can be shaken off due to vibration caused by expansion of the bag body 3, the weight of the splashed matter attaching layer 5 is reduced, and cracking and breaking of the splash-proof device 10 caused by overlarge weight of the splashed matter attaching layer 5 are avoided; in addition to expansion, the pouch body 3 can also contract when discharging fluid, and this process can also bring about vibration to shake off splashes, that is, the pouch body 3 in the present disclosure has an expanded state or a contracted state by controlling the inlet and outlet of fluid, so that the splashes are shaken off by the pouch body 3 in this process.

In the embodiment of the present disclosure, the substrate 2 may be a fender of a vehicle or a bracket connected to the vehicle, and the substrate 2 is used for a vibrating member.

Wherein, base plate 2 is platelike structure usually, and the inside cavity that is of bag body 3, when bag body 3 compresses tightly, bag body 3 can be the platykurtic, and in addition, bag body 3 also can be snakelike arranging on base plate 2, and bag body 3 accessible bonds or riveted mode connects in base plate 2's one side, and it connects conveniently, reliably, and during actual assembly, bag body 3 is located between the wheel of vehicle and base plate 2.

The shape of the spatter attaching layer 5 may be a mesh, a honeycomb or a groove, and the spatter attaching layer 5 may be used for adsorbing spatters, wherein the spatters may include muddy water, water mist and the like, and the adsorption principle thereof is well known to those skilled in the art and will not be described herein.

Optionally, the fluid is compressed gas, has the air inlet that is used for letting in compressed gas on the bag body 3, and compressed gas can provide the air supply by the air compressor machine of vehicle, and its convenience of drawing materials.

Optionally, the bag body 3 is a filter bag, the filter bag can be made of a material of the filter bag in a bag type dust collector, a large number of vent holes with small apertures are distributed in the filter bag, the vent holes are preferentially arranged on one side, close to the spatter attachment layer 5, of the bag body 3, when compressed gas enters the filter bag, the compressed gas can penetrate through the filter bag and enter the spatter attachment layer 5, so that spatter on the spatter attachment layer 5 is blown, and spatter on the spatter attachment layer 5 is further shaken off.

It should be noted that the fluid may be high-pressure water, so that the bag 3 is rapidly expanded after the high-pressure water enters the bag 3.

Referring to fig. 1 and 2, the front side of the bag body 3 is connected to the spatter attachment layer 5, the rear side of the bag body 3 is connected to the substrate 2, the bag body 3 is provided with the vent hole 6, and the vent hole 6 is formed in the bottom of the bag body 3, the vent hole 6 helps to enable the bag body 3 in the expansion state to be rapidly converted into the contraction state, and it should be noted that the aperture of the vent hole 6 is not too large, so that the bag body 3 is not affected by the expansion speed of the bag body 3 during the inflation process.

Referring to fig. 2 and 3, optionally, the anti-spattering device further includes a gas storage tank 8 and an electromagnetic valve 7, the gas storage tank 8 is communicated with the bag body 3 through the fluid pipeline 1 and is used for storing compressed gas introduced into the bag body 3, the fluid pipeline 1 is provided with the electromagnetic valve 7 for controlling the on-off of the fluid pipeline 1, thus, the electromagnetic valve 7 can control whether the compressed gas enters the bag body 3, the gas storage tank 8 can be connected with a chassis gas storage tank 8 of the vehicle through a gas pipe, and the chassis gas storage tank 8 is provided with a gas source by an air compressor of the vehicle.

The present disclosure further provides a vehicle, including a frame, an elastic member and the vehicle splash guard 10, wherein the substrate 2 may be connected to the frame through the elastic member to buffer the shake of the bag body 3 generated during the expansion or contraction process of the frame, and the elastic member may be a spring.

Referring to fig. 1, 2 and 3, an embodiment of the present disclosure provides a control system of a splash guard, including a detection mechanism, a vibrating member, a solenoid valve 7, a controller 11, an air storage tank 8 and an alarm, where the detection mechanism includes a first detection mechanism, a second detection mechanism, a third detection mechanism and a fourth detection mechanism, and the fourth detection mechanism is an air pressure sensor for detecting air pressure in the air storage tank 8.

Wherein, this vibrating part includes the bag body 3, and the bag body 3 is established between splash adnexed layer 5 and base plate 2, and solenoid valve 7 is then established and is used for controlling the break-make of fluid pipeline 1 on letting in fluidic fluid pipeline 1 to the bag body 3, and controller 11 is connected with first detection mechanism, solenoid valve 7 and alarm electricity respectively, and controller 11 measures the weight control fluid entering bag body 3 of the splash adnexed layer 5 that obtains according to first detection mechanism to make bag body 3 inflation and shrink.

The weight of the splash attachment layer 5 is measured by the first detection mechanism, and the weight of the splash attachment layer 5 is compared with a preset weight, wherein the preset weight can be understood as the safe weight of the splash attachment layer, namely the splash attachment layer cannot crack or break due to excessive weight within the preset weight; if the weight of the splash attachment layer 5 is greater than the preset weight, the controller 11 controls the fluid to enter the bag body 3 and expand and contract the bag body 3, and the fluid can be high-pressure water or compressed gas, so that when the high-pressure water or the compressed gas enters the bag body 3, the bag body 3 can be rapidly expanded, and the splash attachment layer 5 connected with the bag body 3 vibrates while the bag body 3 is expanded, so that splashes on the splash attachment layer 5 are shaken off, and the splash attachment layer 5 is prevented from cracking or breaking due to the fact that the weight is too large; in addition, when the weight of the splash attachment layer 5 is larger than the preset weight, the controller can also control the alarm to give an alarm, so that drivers and passengers are reminded to clean the splash on the splash attachment layer 5 in time, and the splash on the splash attachment layer 5 can be sprayed through a manual spray gun during cleaning; the alarm can be an audible and visual alarm, and the type of the alarm can be LTE-1101J.

Wherein the first detection mechanism may be a pressure sensor.

Further, a second detection mechanism is used for acquiring the current speed of the vehicle, the second detection mechanism is electrically connected with the controller 11, the current speed of the vehicle is measured through the second detection mechanism, the current speed of the vehicle is compared with a preset speed, when the vehicle speed is too high, the bag body 3 expands to enable the spatter attachment layer 5 to easily cause interference on the wheel, illustratively, the preset speed can be set to be 60km/h, and if the current vehicle speed of the vehicle is less than the preset speed, the controller 11 controls the fluid to enter the bag body 3 and enables the bag body 3 to expand and contract to shake off the spatter on the spatter attachment layer 5, wherein the second detection mechanism can adopt a speed sensor.

Further, a third detection mechanism is used for acquiring the ambient temperature of the vehicle, the third detection mechanism is electrically connected with the controller 11, the ambient temperature of the vehicle is measured through the third detection mechanism, the ambient temperature of the vehicle is compared with a preset temperature, and when the ambient temperature of the vehicle is higher than the preset temperature, the controller 11 controls the fluid to enter the bag body 3 and enables the bag body 3 to expand and contract, so that the splashes on the spatter attachment layer 5 are shaken off; the third detection mechanism may employ a temperature sensor. The environmental temperature of the vehicle mainly lies in judging whether ice cubes are formed on the spatter attachment layer 5, and if the environmental temperature of the vehicle is too low, the ice cubes are formed on the spatter attachment layer 5, and spatters on the spatter attachment layer 5 are difficult to shake off.

The gas storage tank 8 is communicated with the bag body 3 through the fluid pipeline 1, the electromagnetic valve 7 is arranged on the fluid pipeline 1 between the bag body 3 and the gas storage tank 8, and the gas storage tank 8 is used for storing compressed gas led into the bag body 3.

It should be noted that, when the air pressure of the air storage tank 8 is greater than the preset air pressure, the first detection mechanism, the second detection mechanism or the third detection mechanism detects a corresponding value.

Example one

The present disclosure provides a spatter cleaning method of a vehicle, referring to fig. 4, the method further comprising:

step S1, obtaining the weight of the spatter attaching layer 5;

step S2, comparing the weight of the spatter attaching layer 5 with a preset weight;

step S3, shaking the spatter adhering layer 5 if the weight of the spatter adhering layer 5 is greater than or equal to a predetermined weight.

In this embodiment, the spatter attachment layer 5 is disposed on one side of the component of the bag body 3, the weight of the spatter attachment layer 5 is obtained through the first detection mechanism, the first detection mechanism can transmit the collected numerical value to the controller 11, the controller 11 compares the weight of the spatter attachment layer 5 with a preset weight, when the weight of the spatter attachment layer 5 is greater than or equal to the preset weight, it is indicated that more spatter is attached to the spatter attachment layer 5, at this time, the controller 11 sends a control instruction to the electromagnetic valve 7, and the fluid pipeline 1 is opened, so that fluid enters the bag body 3, the bag body 3 expands or contracts, and spatter on the spatter attachment layer 5 is shaken off; if the weight of the spatter attaching layer 5 is less than the preset weight, waiting for a preset time, and repeating the steps S1, S2, and S3; in addition, when the weight of the splash attachment layer 5 is greater than or equal to the preset weight, the alarm can be controlled by the controller to give an alarm, so that drivers and passengers are reminded to clean up the splashes on the splash attachment layer 5 in time.

Example two

Optionally, referring to fig. 5, on the basis of the first embodiment, the method further includes:

step S4, acquiring the current speed of the vehicle;

step S5, after comparing the weight of the spatter attaching layer 5 with a preset weight, further comparing the current vehicle speed of the vehicle with a preset vehicle speed;

step S6, if the current vehicle speed of the vehicle is less than or equal to the preset vehicle speed and the weight of the spatter deposited layer 5 is greater than or equal to the preset weight, shaking the spatter deposited layer 5.

In this embodiment, the current vehicle speed of the vehicle is obtained through the second detection mechanism, the second detection mechanism transmits the collected vehicle speed value to the controller 11, and after comparing the weight of the spatter attachment layer 5 with the preset weight, the current vehicle speed of the vehicle is further compared with the preset vehicle speed, wherein if the current vehicle speed of the vehicle is less than or equal to the preset vehicle speed and the weight of the spatter attachment layer 5 is greater than or equal to the preset weight, at this time, the controller 11 sends a control instruction to the electromagnetic valve 7, and the fluid pipeline 1 is opened, so that the fluid enters the bag body 3, and the bag body 3 is expanded or contracted, so that the spatter on the spatter attachment layer 5 is shaken off.

If the current vehicle speed of the vehicle is greater than the preset vehicle speed and the weight of the spatter depositing layer 5 is greater than or equal to the preset weight, waiting for a preset time and repeating the steps S4, S5 and S6.

EXAMPLE III

Optionally, referring to fig. 6, on the basis of the second embodiment, the method further includes:

step S7, acquiring the ambient temperature of the vehicle;

step S8, after comparing the current vehicle speed with the preset vehicle speed, further comparing the environment temperature with the preset temperature;

step S9, if the ambient temperature of the vehicle is higher than or equal to the preset temperature, the current vehicle speed of the vehicle is less than or equal to the preset vehicle speed, and the weight of the spatter adhesion layer 5 is greater than or equal to the preset weight, shaking the spatter adhesion layer 5.

In this embodiment, the ambient temperature of the vehicle is obtained by the third detection mechanism, the third detection mechanism transmits the collected temperature value to the controller 11, after comparing the current vehicle speed of the vehicle with the preset vehicle speed, the ambient temperature of the vehicle with the preset temperature is further compared, if the ambient temperature of the vehicle is higher than or equal to the preset temperature, the current vehicle speed of the vehicle is less than or equal to the preset vehicle speed, and the weight of the spatter attachment layer 5 is greater than or equal to the preset weight, at this time, the controller 11 sends a control instruction to the electromagnetic valve 7, the fluid pipeline 1 is opened, so that the fluid enters the bag body 3, the bag body 3 is expanded or contracted, and therefore the spatter located on the spatter attachment layer 5 is shaken off.

And if the environmental temperature of the vehicle is lower than the preset temperature, the current vehicle speed of the vehicle is less than or equal to the preset vehicle speed, and the weight of the spatter attachment layer 5 is greater than or equal to the preset weight, waiting for the preset time and repeating the steps S7, S8 and S9.

In the embodiment of the present disclosure, the step of shaking the spatter attaching layer 5 may include: shaking the spatter attachment layer 5 is achieved by fluid entering the pouch 3 to expand or contract the pouch 3.

In another embodiment of the present disclosure, the step of shaking the spatter attaching layer 5 may further comprise an alarming step comprising: through the weight of comparison splash attached layer 5 with predetermine weight, the current speed of a vehicle of comparison and predetermine the speed of a vehicle or compare the ambient temperature of vehicle with predetermine the temperature, according to the comparison result, report to the police through controller control alarm to remind driver and crew to utilize manual spray gun to spout splash attached layer 5, with shake splash attached layer 5, thereby clear up the splash above the splash attached layer 5.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure. It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. Splash guard (10) for a vehicle, characterized by comprising:

the bag body (3) is made of a flexible material, the bag body (3) is in an expansion state or a contraction state by controlling fluid to enter or flow out of the bag body (3), the bag body (3) is a filter bag, and a plurality of vent holes are distributed in the filter bag; and

the splash attaching layer (5), the splash attaching layer (5) is connected with the bag body (3) so that the splash on the splash attaching layer (5) can be shaken off in the expansion or contraction process of the bag body (3).

2. Splash guard (10) for a vehicle according to claim 1, characterized in that said fluid is compressed gas and said bag (3) has an inlet for the passage of said compressed gas.

3. The splash guard (10) for vehicles according to claim 1 or 2, characterized in that the bag (3) is provided with a vent hole (6), the vent hole (6) being located at the bottom of the bag.

4. The splash guard (10) for a vehicle according to claim 2, characterized in that the splash guard (10) for a vehicle further comprises:

and the gas storage tank (8) is communicated with the bag body (3) and is used for storing compressed gas introduced into the bag body (3).

5. The splash guard (10) for a vehicle according to claim 4, characterized in that the splash guard (10) for a vehicle further comprises:

the electromagnetic valve (7) is arranged on a pipeline between the air storage tank (8) and the bag body (3) to control the on-off of the pipeline.

6. The splash guard (10) for a vehicle according to claim 1, characterized in that the splash attachment layer (5) is net-like, honeycomb-like or groove-like in shape.

7. The splash guard (10) for a vehicle according to claim 1, characterized in that the splash guard (10) further comprises:

a base plate (2), the bag body (3) being mounted on the base plate (2).

8. The splash guard (10) for vehicles according to claim 7, characterized in that said bag (3) is flat in the contracted state;

the bag body (3) is arranged on the base plate (2) in a snake shape.

9. A vehicle characterized by comprising a splash guard (10) of the vehicle of any one of claims 1-8.