Vehicle moisture-proof sensor

Abstract

The utility model discloses a vehicle moisture-proof sensor, and relates to the technical field of vehicle accessories. The sensor comprises a sensor body. An elastic assembly is installed on the lower middle portion of the sensor body and comprises a connecting ring and a spring, the connecting ring is connected with the bottom side wall of a base in the moisture absorption assembly in an adhesive mode through the spring, a sliding sleeve is arranged on the upper side wall of the base, the sliding sleeve is connected with the outer wall of the sensor body in a sleeving mode, and the base is connected with the sliding sleeve through a connecting piece. The upper side wall of the base is in threaded connection with a moisture absorption barrel, the moisture absorption barrel is filled with moisture absorption cotton, a sealing plate is arranged above the moisture absorption cotton in a covering mode, and a balancing weight is further embedded in the bottom side wall of the base; a pressurizing assembly is erected above the moisture absorption assembly, and a water outlet assembly is erected below the moisture absorption assembly. The moisture absorption space range of the moisture absorption assembly can be enlarged in the running process of an automobile through the elastic assembly and the connecting piece, and dryness of moisture absorption cotton in the moisture absorption barrel can be guaranteed through the pressurization assembly and the water outlet assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle accessories, in particular to a vehicle moisture-proof sensor. Background Art

[0002] With the popularization of automobiles, the auto parts industry that was born out of their applications has also been rapidly developed. Auto parts ranging from car bodies and chassis to small screws and sensors have all been effectively developed. Among them, there are many types of automotive sensors, and their use environment is uncontrollable. In order to ensure that automotive sensors can work normally, it is necessary to ensure the dryness of their working environment to prevent them from getting damp and losing their effectiveness.

[0003] A Chinese patent application (or patent) with the publication number CN219630991U discloses a vehicle moisture-proof sensor, including a sensor body, wherein the sensor body is connected to a moisture-absorbing member through a rotating return member, and the rotating return member is used to cause the moisture-absorbing member to swing up and down and rotate under vibration to disturb the airflow. The utility model proposes a vehicle moisture-proof sensor, which is provided with a rotating return member and a moisture-absorbing member, and utilizes the bumping, starting and braking of the vehicle to assist moisture absorption and self-drying, thereby increasing the stability of the sensor in use.

[0004] The above-mentioned vehicle moisture-proof sensor has a bearing disposed on the outside of the sensor body, and a shell is fixedly installed on the outer wall of the bearing. The inside of the shell is filled with desiccant particles, which absorb the water vapor in the gas environment around the sensor body through the desiccant particles. However, the desiccant particles are consumable parts and do not have the effect of repeated use. Therefore, when the desiccant particles absorb humid water vapor, they lose their own drying effect. Therefore, it is necessary to frequently disassemble and replace the desiccant particles in the shell. Because the sensor is assembled inside the vehicle, it is not only difficult to disassemble, but also the disassembly and assembly of the car will aggravate the problem of vehicle loss. In addition, the shell on it is connected to the outside of the sensor body through the bearing sleeve, and the bottom of the shell is connected to the outer wall of the sensor body through an elastic member, but the elastic member only has the effect of rebounding up and down, and then the bearing and the outer side thereof fluctuate up and down, and the rotation effect cannot be achieved, and the gas turbulence phenomenon cannot be generated to increase the absorption speed of moisture. To this end, we provide a vehicle moisture-proof sensor to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a vehicle moisture-proof sensor, which can expand the moisture absorption space range of the moisture absorption component during driving of the car through elastic components and connecting parts, and can ensure the drying of the moisture-absorbing cotton in the moisture absorption cylinder through the booster component and the water outlet component, thereby solving the problems of the existing vehicle moisture-proof sensors.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a vehicle moisture-proof sensor, comprising a sensor body; an elastic component is installed at the middle and lower part of the sensor body, the elastic component comprises a connecting ring and a spring, the connecting ring is bonded and connected to the bottom side wall of the base in the moisture absorption component through the spring, the upper side wall of the base is provided with a sliding sleeve, and the sliding sleeve is sleeved with the outer wall of the sensor body, the base and the sliding sleeve are connected by a connecting piece, the upper side wall of the base is threadedly connected with a moisture absorption cylinder, the interior of the moisture absorption cylinder is filled with moisture absorption cotton, and the upper cover of the moisture absorption cotton is provided with a sealing plate, and a counterweight block is also inlaid on the bottom side wall of the base;

[0008] A boosting component is mounted above the moisture absorption component, and a water outlet component is mounted below the moisture absorption component, the boosting component includes a main air pipe, and the main air pipe is also connected to an air inlet pipe and an air outlet pipe, the water outlet component includes a main water pipe, and the main water pipe is connected to a water outlet pipe and a guide pipe, wherein the air outlet pipe and the guide pipe are both connected to the moisture absorption cylinder.

[0009] The utility model is further configured such that angle plates and side plates are welded on the outer wall of the base, wherein three side plates are provided and one angle plate is provided, and a ring array structure is provided between the side plates and the angle plates.

[0010] The utility model is further configured such that a counterweight groove is provided on the bottom side wall of the angle plate, and the angle plate is connected to the counterweight block via the counterweight groove, and the outermost wall of the counterweight groove is also connected to the mounting plate via mounting bolts.

[0011] The utility model is further configured that a circular groove is opened on the upper side wall of the side plate, and a pipe groove is opened on the side wall next to the circular groove, the side plate is threadedly connected to the bottom side wall of the moisture absorption cylinder through the circular groove, and the side plate is clamped with the guide pipe through the pipe groove.

[0012] The utility model is further configured such that a sliding groove is provided on the outer wall of the sliding sleeve, and the sliding sleeve slidingly cooperates with the ball in the connecting piece through the sliding groove, the connecting piece includes a bent rod, and the two ends of the bent rod are respectively welded with a ball and a connecting block, and the bent rod is connected to the upper side wall of the angle plate on the base through the connecting block.

[0013] The utility model is further configured as follows: a tube hole is opened on the outer wall of the moisture absorption tube, and the internal chamber of the moisture absorption tube is connected to the external environment through the tube hole; the upper side wall of the moisture absorption tube is covered with a cover plate, and the through groove on the cover plate is connected to the air outlet pipe; a water outlet hole is opened on the side wall beside the bottom of the moisture absorption tube, and the moisture absorption tube is connected to the guide pipe through the water outlet hole.

[0014] The utility model is further configured such that there are three air outlet pipes in the boosting component, and the three air outlet pipes are arranged in one-to-one correspondence with the moisture absorption cylinders; there are three guide pipes in the water outlet component, and the three guide pipe moisture absorption cylinders are arranged in one-to-one correspondence.

[0015] The utility model is further configured such that the main air pipe in the boost assembly is connected to the exhaust gas output pipe of the automobile through an air intake pipe, and the main water pipe in the water outlet assembly is connected to the rainwater output pipe of the vehicle through a water outlet pipe.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model provides a booster component and a water outlet component. The booster component can input the exhaust gas produced by the automobile into the moisture absorption cylinder, and then the moisture absorption cylinder in the moisture absorption component is pressurized to achieve the effect of compressing the moisture-absorbing cotton therein to discharge the moisture absorbed therein, and the discharged moisture is directly discharged into the rainwater output pipe of the vehicle through the water outlet component.

[0018] 2. The utility model provides an elastic component and a moisture absorption component. The bottom of the moisture absorption component is installed with an elastic component, and the moisture absorption component can fluctuate up and down through the elastic component. At the same time, a connecting piece is also provided in the moisture absorption component, and the center of gravity of the base in the moisture absorption component deviates from the center position. When the car turns or performs operations that generate tilting and rotating forces, the base and the moisture absorption cylinder thereon will rotate around the sensor body. Therefore, the above-mentioned up and down fluctuations and rotation effects will expand the moisture absorption space range of the moisture absorption cylinder.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The figure is a schematic diagram of the structure of a vehicle moisture-proof sensor.

[0022] Figure 2 This is a structural disassembly diagram of a vehicle moisture-proof sensor.

[0023] Figure 3 This is the structural disassembly diagram of the moisture absorption component, the booster component and the water outlet component.

[0024] Figure 4This is a structural disassembly diagram of the moisture absorbing component.

[0025] Figure 5 This is a structural disassembly diagram of the base.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-sensor body, 2-elastic component, 201-connecting ring, 202-spring, 3-moisture absorption component, 301-base, 301a-angle plate, 301a-1-weight groove, 301b-side plate, 301b-1-round groove, 301b-2-tube groove, 302-sleeve, 302a-slide groove, 303-connecting piece, 303a-round ball, 303b-bend rod, 303c-connecting block, 304- moisture absorption cylinder, 304a- cylinder hole, 304b- water outlet hole, 304c- cover plate, 304d- moisture absorption cotton, 304e- sealing plate, 305- counterweight block, 305a- mounting plate, 305b- mounting bolts, 4- boost assembly, 401- main air pipe, 402- air inlet pipe, 403- air outlet pipe, 5- water outlet assembly, 501- main water pipe, 502- water outlet pipe, 503- flow guide pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0030] See also Figure 1-3 The utility model is a vehicle moisture-proof sensor, comprising a sensor body 1 and an elastic component 2 arranged thereon, through which a moisture-absorbing component 3 can fluctuate up and down on the outside of the sensor body 1.

[0031] Specifically, the elastic component 2 includes a connecting ring 201 and a spring 202 bonded to its upper side wall, and the other end of the spring 202 is bonded to the bottom side wall of the base 301 in the moisture absorption component 3. At the same time, a boost component 4 is mounted above the moisture absorption component 3, and a water outlet component 5 is mounted below the moisture absorption component 3, wherein the boost component 4 is connected to the exhaust gas output pipe of the automobile, and the water outlet component 5 is connected to the rainwater output pipe of the automobile.

[0032] Furthermore, the boost component 4 includes a main air pipe 401, and an air inlet pipe 402 and an air outlet pipe 403 thereon, wherein solenoid valves are installed on the air inlet pipe 402 and the air outlet pipe 403, and the air inlet pipe 402 is connected to the exhaust gas output pipe of the automobile, and the air outlet pipe 403 is correspondingly connected to the moisture absorption cylinder 304, and the water outlet component 5 includes a main water pipe 501, and an water outlet pipe 502 and a guide pipe 503 thereon, and the water outlet pipe 502 is connected to the rainwater output pipe of the automobile, and the guide pipe 503 is correspondingly connected to the moisture absorption cylinder 304.

[0033] The operation process of this embodiment is as follows: the car will generate certain vibrations during driving, and the vibrations will cause the elastic component 2 to fluctuate up and down, and the fluctuations will be transmitted to the moisture absorption component 3 through the spring 202, causing it to move up and down outside the sensor body 1, thereby increasing its moisture absorption space range. After the moisture absorption component 3 completes the moisture absorption work, the solenoid valves on the air intake pipe 402 and the air outlet pipe 403 are both opened, and the exhaust gas generated by the car is input into the main air pipe 401 through the air intake pipe 402, and then input into the moisture absorption cylinder 304 through the air outlet pipe 403, thereby increasing the pressure in the chamber of the moisture absorption cylinder 304, thereby achieving the effect of compressing the moisture-absorbing cotton 304d to compress and squeeze out water. At the same time, the squeezed water is input into the main water pipe 501 through the guide pipe 503, and is discharged into the rainwater output pipe of the car through the water outlet pipe 502. Specific embodiment 2

[0035] See also Figure 4 On the basis of the specific embodiment 1, a moisture absorption component 3 is also provided. The moisture absorption component 3 mainly includes a base 301, and a moisture absorption cylinder 304 threadedly connected thereto, in which a moisture absorption cotton 304d is arranged. The moisture absorption cotton 304d can absorb the humid gas in the environment of the surrounding area of ​​the moisture absorption cylinder 304.

[0036] Specifically, a corner plate 301a and a side plate 301b are welded to the outer wall of the base 301, wherein a circular groove 301b-1 for installing the moisture absorption cylinder 304 is opened on the upper side wall of the side plate 301b, and a pipe groove 301b-2 for accommodating the guide tube 503 is opened on the side of the circular groove 301b-1, and the interior of the moisture absorption cylinder 304 is filled with moisture-absorbing cotton 304d, and the upper side cover of the moisture-absorbing cotton 304d is provided with a sealing plate 304e.

[0037] Furthermore, a tube hole 304a is opened on the middle and upper outer wall of the moisture absorption tube 304, and a water outlet 304b for installing the guide tube 503 is opened on the lower outer wall of the moisture absorption tube 304, and the top cover of the moisture absorption tube 304 is provided with a cover plate 304c, the cover plate 304c is also connected to the air outlet pipe 403, and the outer peripheral side wall of the sealing plate 304e is slidably matched with the inner wall of the moisture absorption tube 304.

[0038] The operation process of this embodiment is as follows: the humid gas around the moisture absorption cylinder 304 can be introduced into the interior of the moisture absorption cylinder 304 through the cylinder hole 304a, and absorbed by the moisture absorbent cotton 304d therein, thereby achieving the purpose of drying the environment around the moisture absorption cylinder 304, and when the exhaust pipe 403 sends the exhaust gas generated by the car into the moisture absorption cylinder 304, the pressure in the chamber of the moisture absorption cylinder 304 above the sealing plate 304e becomes larger, and then the sealing plate 304e below it will press against the moisture absorbent cotton 304d for compression, and because there is moisture on the moisture absorbent cotton 304d, this part of the moisture is squeezed out of the moisture absorbent cotton 304d, and output from the moisture absorption cylinder 304 through the guide pipe 503 below it, thereby achieving the effect of drying the moisture absorbent cotton 304d. Specific embodiment three

[0040] See also Figure 5 On the basis of the specific embodiment 1 and the specific embodiment 2, a connecting member 303 is further provided. One end of the bent rod 303b in the connecting member 303 is slidably connected to the sliding sleeve 302 through the ball 303a, and the other end thereof extends outward and is connected to the base 301 through the connecting block 303c, so that the tilting steering force generated by the car during the turning process causes the ball 303a to slide in the sliding sleeve 302, and then rotates around the sensor body 1 with the base 301.

[0041] Specifically, the connecting member 303 includes a bent rod 303b, and a ball 303a and a connecting block 303c welded at both ends thereof, wherein the ball 303a is slidably engaged in the slide groove 302a on the outer wall of the sliding sleeve 302, and the connecting block 303c is detachably fixedly installed in the upper side wall of the corner plate 301a of the base 301, and a counterweight groove 301a-1 for accommodating the counterweight block 305 is also provided on the bottom side wall of the corner plate 301a.

[0042] Furthermore, the outer end of the counterweight slot 301a-1 is also covered with a mounting plate 305a, and the mounting plate 305a is detachably fixedly connected to the bottom side wall of the angle plate 301a through mounting bolts 305b.

[0043] The operation process of this embodiment is as follows: when the car is turning, the car will generate an inclined rotational force, and under the action of the rotational force, the ball 303a will slide in the slide groove 302a of the sleeve 302, and while it slides, the angle plate 301a on the other end and the base 301 will also rotate to a certain extent. At the same time, due to the existence of the counterweight block 305, the center of gravity of the base 301 is shifted to the outside, and the base 301 is sleeved on the outside of the sensor body 1, and there is a large gap between the base 301 and the sensor body 1, so it will rotate around the sensor body 1, and then the moisture absorption cylinder 304 on the base 1 will also rotate around the sensor body 1, so as to achieve the effect of absorbing the humid gas around the sensor body 1.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A vehicle moisture-proof sensor, comprising a sensor body (1); characterized in that: An elastic component (2) is installed at the middle and lower part of the sensor body (1), and the elastic component (2) includes a connecting ring (201) and a spring (202). The connecting ring (201) is bonded to the bottom side wall of a base (301) in the moisture absorption component (3) through the spring (202). A sliding sleeve (302) is provided on the upper side wall of the base (301), and the sliding sleeve (302) is sleeved with the outer wall of the sensor body (1). The base (301) and the sliding sleeve (302) are connected via a connecting piece (303). A moisture absorption cylinder (304) is threadedly connected to the upper side wall of the base (301), and the interior of the moisture absorption cylinder (304) is filled with moisture absorption cotton (304d). A sealing plate (304e) is provided above the cotton (304d), and a counterweight (305) is also embedded on the bottom side wall of the base (301); a pressurizing assembly (4) is mounted above the moisture absorption assembly (3), and a water outlet assembly (5) is mounted below the moisture absorption assembly (3); the pressurizing assembly (4) includes a main air pipe (401), and the main air pipe (401) is also connected to an air inlet pipe (402) and an air outlet pipe (403); the water outlet assembly (5) includes a main water pipe (501), and the main water pipe (501) is connected to a water outlet pipe (502) and a guide pipe (503), wherein the air outlet pipe (403) and the guide pipe (503) are both connected to the moisture absorption cylinder (304).

2. A vehicle moisture-proof sensor according to claim 1, characterized in that: Angle plates (301a) and side plates (301b) are welded on the outer wall of the base (301), wherein three side plates (301b) are provided and one angle plate (301a) is provided, and the side plates (301b) and the angle plates (301a) are arranged in a ring array structure.

3. A vehicle moisture-proof sensor according to claim 2, characterized in that: A counterweight groove (301a-1) is provided on the bottom side wall of the angle plate (301a), and the angle plate (301a) is connected to the counterweight block (305) via the counterweight groove (301a-1), and the outermost wall of the counterweight groove (301a-1) is also connected to the mounting plate (305a) via mounting bolts (305b).

4. A vehicle moisture-proof sensor according to claim 3, characterized in that: The upper side wall of the side plate (301b) is provided with a circular groove (301b-1), and the side wall of the circular groove (301b-1) is also provided with a tube groove (301b-2); the side plate (301b) is threadedly connected to the bottom side wall of the moisture absorption cylinder (304) through the circular groove (301b-1), and the side plate (301b) is clamped to the guide tube (503) through the tube groove (301b-2).

5. The vehicle moisture-proof sensor according to claim 1, characterized in that: A sliding groove (302a) is provided on the outer wall of the sliding sleeve (302), and the sliding sleeve (302) is slidably matched with a round ball (303a) in the connecting member (303) through the sliding groove (302a); the connecting member (303) includes a bent rod (303b), and the two ends of the bent rod (303b) are respectively welded with a round ball (303a) and a connecting block (303c); the bent rod (303b) is connected to the upper side wall of the angle plate (301a) on the base (301) through the connecting block (303c).

6. A vehicle moisture-proof sensor according to claim 4, characterized in that: A tube hole (304a) is provided on the outer wall of the moisture absorption tube (304), and the internal chamber of the moisture absorption tube (304) is connected to the external environment through the tube hole (304a); a cover plate (304c) is provided on the upper side wall of the moisture absorption tube (304), and the through groove on the cover plate (304c) is connected to the air outlet pipe (403); a water outlet hole (304b) is provided on the side wall beside the bottom of the moisture absorption tube (304), and the moisture absorption tube (304) is connected to the guide pipe (503) through the water outlet hole (304b).

7. The vehicle moisture-proof sensor according to claim 1, characterized in that: There are three air outlet pipes (403) in the boosting component (4), and the three air outlet pipes (403) are arranged in a one-to-one correspondence with the moisture absorption cylinder (304); there are three flow guide pipes (503) in the water outlet component (5), and the three flow guide pipes (503) are arranged in a one-to-one correspondence with the moisture absorption cylinder (304).

8. The vehicle moisture-proof sensor according to claim 7, characterized in that: The main air pipe (401) in the boosting component (4) is connected to the exhaust gas output pipe of the vehicle via an air intake pipe (402), and the main water pipe (501) in the water outlet component (5) is connected to the rainwater output pipe of the vehicle via a water outlet pipe (502).

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