Disclosure of Invention
The invention aims to provide an automatic rain shielding device for getting on and off a vehicle in rainy days, which can overcome the defects in the prior art and improve the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an automatic rain shielding device for vehicles getting on and off in rainy days, which comprises a main box body, wherein a rainwater collecting cavity with an upward opening is arranged in the main box body, a rainwater sensing rod cavity is communicated and arranged on the lower end wall of the rainwater collecting cavity, a rainwater sensing cavity is communicated and arranged on the lower end wall of the rainwater sensing rod cavity, a control gear cavity is arranged on the left side of the rainwater sensing cavity, a rotating shaft entering cavity is communicated and arranged on the front end wall of the control gear cavity, a rotating shaft sliding cavity corresponding to the position of the rotating shaft entering cavity is communicated and arranged on the rear end wall of the control gear cavity, a left gear cavity is communicated and arranged on the left end wall of the control gear cavity, a vehicle door sensing cavity is communicated and arranged on the lower end wall of the left gear cavity, a vehicle door sensing rod cavity with a leftward opening is communicated and arranged on the lower end of the left end wall of the vehicle door sensing cavity, an upper transmission cavity, the left end wall of the auxiliary control cavity is communicated with a rain shielding cavity with a leftward opening, the left end of the lower end wall of the auxiliary control cavity is communicated with a telescopic rod cavity with a leftward opening and communicated with the rain shielding cavity, the lower end wall of the telescopic rod cavity is communicated with a telescopic slider cavity, the front end wall, the rear end wall, the left end wall, the right end wall, the left end wall, the rear end wall and the right end wall of the rainwater collecting cavity are connected with a rainwater collecting plate in a sliding fit manner, the lower end face of the rainwater collecting plate is fixedly connected with a rainwater sensing rod which penetrates through the rainwater sensing rod cavity and extends downwards to the rainwater sensing cavity, the lower end of the rainwater sensing rod is fixedly connected with a rainwater sensing plate, a rainwater sensing spring is fixedly connected between the lower end face of the rainwater sensing cavity and the lower end wall of, the tail end of the rear side of the pulling plate spring is fixedly connected with a control pulling plate.
On the basis of the technical scheme, a pull rope is fixedly connected between the front end surface of the control pull plate and the upper end surface of the rainwater sensing plate, a control rotating shaft which is positioned on the left side of the pull plate spring and is in sliding fit connection with the rotating shaft sliding cavity and the rotating shaft entering cavity is connected on the control pull plate in a rotating fit manner, a right gear is fixedly connected at the front end of the right gear shaft, a control gear capable of being meshed with the right gear is fixedly connected on the control rotating shaft, a left gear shaft is connected on the front end wall and the rear end wall of the left gear cavity in a rotating fit manner, a left gear capable of being meshed with the control gear is fixedly connected on the left gear shaft, a door spring is fixedly connected on the right end wall of the door sensing cavity, a spring pushing block is fixedly connected at the left end of the door spring pushing block, and a door sensing rod which extends leftwards and penetrates through the, and the upper end wall of the spring pushing block is fixedly connected with a main control rod meshed with the left gear.
On the basis of the technical scheme, the front end wall and the rear end wall of the upper transmission cavity are connected with an upper gear shaft in a rotating fit manner, the upper gear shaft is fixedly connected with an upper gear meshed with the right gear, the upper end wall of the auxiliary control cavity is connected with an auxiliary control rod meshed with the upper gear in a sliding fit manner, the tail end of the left side of the auxiliary control rod is fixedly connected with a telescopic pushing rod which extends downwards and penetrates through the telescopic rod cavity to the telescopic slider cavity, the tail end of the lower side of the telescopic pushing rod is fixedly connected with a telescopic slider which is connected with the telescopic slider cavity in a sliding fit manner, the lower end wall of the telescopic rod cavity is fixedly connected with a telescopic rod fixing shaft which extends upwards, the telescopic rod fixing shaft is fixedly connected with a telescopic rod rotating key, the telescopic rod rotating key is fixedly connected with a middle rod transmission key, and the telescopic rod rotating key is rotatably connected with two telescopic short, the tail end of the left side of the telescopic short rod is connected with a short rod transmission key in a rotating fit mode.
On the basis of the technical scheme, the rotation fit is connected with and extends left and with the flexible king-rod that king-rod transmission key normal running fit is connected on the quarter-rod transmission key, the terminal normal running fit in flexible king-rod left side is connected with the stock transmission key, the rotation fit is connected with the flexible stock that extends to the outside left on the stock transmission key, the terminal normal running fit in flexible stock left side is connected with flexible orientation key, flexible orientation key up end fixedly connected with keeps off the rain pull block, fixedly connected with extends right on the pull block that keeps off the rain to keep off the rain board in chamber.
The invention has the beneficial effects that: through the detection to the rainwater and opening of door, the switch of rain device is sheltered from to the control vehicle, can make people get on or off the vehicle in the rainy day, do not receive the invasion and attack of rainwater, promote people and take experience to the whole of vehicle, can also make the rainwater avoid getting into in the car, make moisture reduce in the car, promote clean and tidy degree in the car, reduce the dust because the rainwater brought, effectively reduce moisture content in the car simultaneously, reduce the condensation of moisture on car glass in the reduction car, the clear and the driving impression of the driver's sight in the guarantee car.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automatic rain shielding device for the vehicle for getting on and off the vehicle in rainy days comprises a main box body 10, a rainwater collection cavity 27 with an upward opening is arranged in the main box body 10, a rainwater sensing rod cavity 28 is communicated with the lower end wall of the rainwater collection cavity 27, a rainwater sensing cavity 11 is communicated with the lower end wall of the rainwater sensing rod cavity 28, a control gear cavity 40 is arranged on the left side of the rainwater sensing cavity 11, a rotating shaft entering cavity 45 is communicated with the front end wall of the control gear cavity 40, a rotating shaft sliding cavity 37 corresponding to the rotating shaft entering cavity 45 is communicated with the rear end wall of the control gear cavity 40, a left gear cavity 36 is communicated with the left end wall of the control gear cavity 40, a vehicle door sensing cavity 17 is communicated with the lower end wall of the left end wall of the vehicle door sensing cavity 17, a vehicle door sensing rod cavity 29 with a leftward opening is communicated with the lower end of the left end wall of, the right end of the upper end wall of the control gear cavity 40 is communicated with an upper transmission cavity 23, the upper end wall of the upper transmission cavity 23 is communicated with an auxiliary control cavity 24, the left end wall of the auxiliary control cavity 24 is communicated with a rain shielding cavity 31 with a leftward opening, the left end of the lower end wall of the auxiliary control cavity 24 is communicated with a telescopic rod cavity 49 with a leftward opening and communicated with the rain shielding cavity 31, the lower end wall of the telescopic rod cavity 49 is communicated with a telescopic slider cavity 60, the four end walls of the rain collecting cavity 27, the front end wall, the rear end, the left end wall, the right end wall, the left end wall and the right end wall are connected with rain collecting plates 26 in a sliding fit manner, the lower end face of each rain collecting plate 26 is fixedly connected with a rain sensing rod 25 which penetrates through the rain sensing rod cavity 28 and extends downwards to the rain sensing cavity 11, the lower end of the rain sensing rod 25 is fixedly connected, the rear end wall of the control gear cavity 40 is connected with a right gear shaft 41 which extends forwards in a rotating fit mode, the front end wall of the control gear cavity 40 is fixedly connected with a pull plate spring 44 which is located on the right side of the rotating shaft entering cavity 45, and the tail end of the rear side of the pull plate spring 44 is fixedly connected with a control pull plate 43.
In addition, in an embodiment, a pull rope 14 is fixedly connected between the front end surface of the control pull plate 43 and the upper end surface of the rain sensing plate 12, a control rotating shaft 38 is connected to the control pull plate 43 in a rotating fit manner, is located on the left side of the pull plate spring 44, and is connected to the rotating shaft sliding cavity 37 and the rotating shaft entering cavity 45 in a sliding fit manner, a right gear 42 is fixedly connected to the front end of the right gear shaft 41, a control gear 39 capable of being meshed with the right gear 42 is fixedly connected to the control rotating shaft 38, a left gear shaft 35 is connected to the front end wall and the rear end wall of the left gear cavity 36 in a rotating fit manner, a left gear 33 capable of being meshed with the control gear 39 is fixedly connected to the left gear shaft 35, a door spring 15 is fixedly connected to the right end wall of the door sensing cavity 17, a spring pushing block 16 is fixedly connected to the left end wall of the left end of the door spring pushing block 16, and a lower end And a main control rod 18 meshed with the left gear 33 is fixedly connected to the upper end wall of the spring pushing block 16 of the vehicle door sensing rod 30.
In addition, in one embodiment, the front end wall and the rear end wall of the upper transmission cavity 23 are connected with an upper gear shaft 51 in a rotating fit manner, the upper gear shaft 51 is fixedly connected with an upper gear 52 engaged with the right gear 42, the upper end wall of the auxiliary control cavity 24 is connected with an auxiliary control rod 22 engaged with the upper gear 52 in a sliding fit manner, the left end of the auxiliary control rod 22 is fixedly connected with a telescopic pushing rod 20 extending downwards and penetrating through the telescopic rod cavity 49 to the telescopic slider cavity 60, the lower end of the telescopic pushing rod 20 is fixedly connected with a telescopic slider 56 connected with the telescopic slider cavity 60 in a sliding fit manner, the lower end wall of the telescopic rod cavity 49 is fixedly connected with an upwards extending telescopic rod fixing shaft 53, the telescopic rod fixing shaft 53 is fixedly connected with a telescopic rod rotating key 54, the telescopic pushing rod 20 is fixedly connected with a middle rod transmission key 57, the telescopic rod rotating key 54 is connected with two telescopic rod rotating fit manners by taking the telescopic rod fixing shaft 53 Symmetrical telescopic short rods 55, and the tail ends of the left sides of the telescopic short rods 55 are connected with short rod transmission keys 50 in a rotating fit mode.
In addition, in one embodiment, the rotation fit connection on the short rod transmission key 50 has the flexible king-rod 48 that extends left and connect with the king-rod transmission key 57 rotation fit, the terminal rotation fit connection on the left of the flexible king-rod 48 has the long rod transmission key 58, the rotation fit connection on the long rod transmission key 58 has the flexible long rod 47 that extends to the outside left, the terminal rotation fit connection on the left of the flexible long rod 47 has the flexible orientation key 46, the terminal fixedly connected with that blocks rain pull block 19 on the flexible orientation key 46, fixedly connected with that blocks rain pull block 19 extends to the right of the weather shield 32 of the weather shield 31.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-4, when the apparatus of the present invention is in the initial state, the door sensing rod 30 abuts against the inside of the door, the door is closed, the door spring 15 is in the compressed state, the pull plate spring 44 and the rain sensing spring 13 are both in the relaxed state, and the middle rod transmission key 57 is located at the rightmost end in the telescopic slider cavity 60;
sequence of mechanical actions of the whole device:
when the rainwater collecting device starts to work, rainwater is collected in the rainwater collecting cavity 27, the gravity of the rainwater pushes the rainwater collecting plate 26 to move downwards, the rainwater collecting plate 26 moves downwards to drive the rainwater sensing rod 25 to move downwards, the rainwater sensing rod 25 moves downwards to overcome the elasticity of the rainwater sensing spring 13 to drive the rainwater sensing plate 12 to move downwards, the rainwater sensing plate 12 moves downwards to overcome the elasticity of the pulling plate spring 44 through the pulling rope 14 to pull the control pulling plate 43 to move forwards, the control pulling plate 43 moves forwards to drive the control gear 39 to move forwards through the control rotating shaft 38, and the control gear 39 is meshed with the left gear 33 and the right gear 42.
When the vehicle door is opened, the spring pushing block 16 drives the main control rod 18 and the vehicle door sensing rod 30 to move leftwards through the elasticity of the vehicle door spring 15, the main control rod 18 moves leftwards to drive the left gear 33 to rotate, the left gear 33 rotates to drive the control gear 39 to rotate, the control gear 39 rotates to drive the right gear 42 to rotate, the right gear 42 rotates to drive the upper gear 52 to rotate, the upper gear 52 rotates to drive the auxiliary control rod 22 to move leftwards, the auxiliary control rod 22 moves leftwards to drive the telescopic pushing rod 20 to move leftwards, the telescopic pushing rod 20 moves leftwards to drive the telescopic sliding block 56 to move leftwards, the telescopic pushing rod 20 moves leftwards to drive the telescopic short rod 55 to rotate around the telescopic rod fixing shaft 53 through the telescopic middle rod 48, the telescopic short rod 55 rotates to drive the telescopic long rod 47 to move leftwards through the telescopic middle rod 48, the telescopic long rod 47 moves leftwards to drive the telescopic directional key 46 to move leftwards, the, the function of automatically opening the rain shielding device after the vehicle door is opened in rainy days is completed.
The vehicle door is closed, the vehicle door pushes the vehicle door sensing rod 30 to move rightwards by overcoming the elasticity of the vehicle door spring 15, the vehicle door sensing rod 30 moves rightwards, the main control rod 18 is driven to move rightwards by the spring pushing block 16, the main control rod 18 moves rightwards to drive the left gear 33 to rotate reversely, the left gear 33 rotates reversely to drive the control gear 39 to rotate reversely, the control gear 39 rotates reversely to drive the right gear 42 to rotate reversely, the right gear 42 rotates reversely to drive the upper gear 52 to rotate reversely, the upper gear 52 rotates reversely to drive the auxiliary control rod 22 to move rightwards, the auxiliary control rod 22 moves rightwards to drive the telescopic pushing rod 20 to move rightwards, the telescopic pushing rod 20 moves rightwards to drive the telescopic long rod 47 to move rightwards by the telescopic middle rod 48, the telescopic long rod 47 moves rightwards to drive the telescopic.
The invention has the beneficial effects that: through the detection to the rainwater and opening of door, the switch of rain device is sheltered from to the control vehicle, can make people get on or off the vehicle in the rainy day, do not receive the invasion and attack of rainwater, promote people and take experience to the whole of vehicle, can also make the rainwater avoid getting into in the car, make moisture reduce in the car, promote clean and tidy degree in the car, reduce the dust because the rainwater brought, effectively reduce moisture content in the car simultaneously, reduce the condensation of moisture on car glass in the reduction car, the clear and the driving impression of the driver's sight in the guarantee car.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.