CN112606766A - Automobile rearview mirror capable of treating attached raindrops by utilizing centrifugal force - Google Patents
Automobile rearview mirror capable of treating attached raindrops by utilizing centrifugal force Download PDFInfo
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- CN112606766A CN112606766A CN202110113335.4A CN202110113335A CN112606766A CN 112606766 A CN112606766 A CN 112606766A CN 202110113335 A CN202110113335 A CN 202110113335A CN 112606766 A CN112606766 A CN 112606766A
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- cavity
- fixedly connected
- mirror surface
- bevel gear
- centrifugal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/0602—Rear-view mirror arrangements mounted on vehicle exterior comprising means for cleaning or deicing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
- B60S1/60—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors
Abstract
The invention relates to the field of vehicle-mounted electronic equipment, and discloses an automobile rearview mirror capable of utilizing centrifugal force to process attached raindrops, which comprises a main box body, wherein a mirror surface cavity with a leftward opening is arranged in the main box body, a fixed mirror surface is fixedly connected on the inner wall of the mirror surface cavity, and a circular mirror surface is connected in a rotating fit manner in the fixed mirror surface, when an automobile encounters small rain in the driving process, a piston is automatically driven to reciprocate by the device, so that high-speed strong wind is generated through an air outlet, raindrops on the left side of the mirror surface cavity are blown off, raindrops falling on the left end surface of the fixed mirror surface and the left end surface of the circular mirror surface are reduced, the surface of the rearview mirror is ensured to be clean, the visual field of a driver during driving is ensured to be clear, when heavy rain occurs, the circular mirror surface rotates at high speed, so that some raindrops attached to the left end surface of, greatly improving the driving safety of the driver in rainy days.
Description
Technical Field
The invention relates to the field of vehicle-mounted electronic equipment, in particular to an automobile rearview mirror capable of processing raindrops attached by using centrifugal force.
Background
When driving in rainy days, because the raindrop can be attached to the rear-view mirror surface, make the driver can't see clear car back situation through the rear-view mirror, this very big increase the danger when driving in rainy days, the rainwater on the present rear-view mirror is handled, mainly lean on driver manual cleaning, very easily can cause driver distraction, influence driving safety, also have some rear-view mirror rain-proof membranes on the market at present, but this kind of rain-proof membrane is when heavy rain, the rainwater can form rivers on the mirror surface and flow down, can influence sight glass reflection effect equally, its rain-proof effect is also very unsatisfactory.
Disclosure of Invention
The invention aims to provide an automobile rearview mirror capable of treating raindrops attached by centrifugal force, 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 automobile rearview mirror capable of treating attached raindrops by utilizing centrifugal force, which comprises a main box body, wherein a mirror surface cavity with a leftward opening is arranged in the main box body, a fixed mirror surface is fixedly connected on the inner wall of the mirror surface cavity, a round mirror surface is connected in a rotating fit manner in the fixed mirror surface, a round mirror surface seat is fixedly connected on the right end surface of the round mirror surface, a belt wheel transmission cavity is arranged on the right side of the mirror surface cavity, a mirror surface seat rotating shaft extending rightwards into the belt wheel transmission cavity is fixedly connected on the right end surface of the round mirror surface seat rotating shaft, a driven belt wheel is fixedly connected at the right end of the mirror surface seat rotating shaft, an air outlet is communicated on the upper side of the mirror surface cavity, an air exhaust cavity is communicated on the right side of the mirror surface cavity, a centrifugal fan cavity with a rightward opening is arranged on the right, the centrifugal fan seat that the rotatory cooperation of centrifugal fan intracavity wall is connected to extending outward to the contact switch intracavity, the fan that link up about being equipped with leads to the chamber in the centrifugal fan seat, the fan leads to fixedly connected with fan on the intracavity wall, be equipped with in the centrifugal fan seat a plurality of use the fan leads to the chamber and leads to the outside centrifugal piece sliding chamber of chamber and opening as central circumference distribution, centrifugal piece sliding chamber intracavity sliding fit is connected with centrifugal piece, centrifugal piece is close to fan leads to the chamber side end face with fixedly connected with centrifugal piece spring between the centrifugal piece sliding chamber diapire, fixedly connected with on the contact switch chamber outer wall with centrifugal fan chamber set up and with the contact switch that centrifugal piece corresponds as central ring.
On the basis of the technical scheme, a slider cavity with a leftward opening is arranged at the rear side of the mirror surface cavity, a motor fixedly connected with the main box body is arranged at the right side of the mirror surface cavity, a bevel gear cavity located at the right side of the mirror surface cavity is arranged at the front side of the motor, a belt wheel transmission cavity located at the right side of the bevel gear cavity is arranged at the right side of the belt wheel transmission cavity, a crank turntable cavity is arranged at the right side of the belt wheel transmission cavity, a tensioning wheel cavity located at the front side of the bevel gear cavity is communicated with the left side of the belt wheel transmission cavity in a rotating fit manner, a crank turntable shaft extending through the belt wheel transmission cavity to the crank turntable cavity leftwards is connected with the right side in a rotating fit manner, a driving belt wheel located in the belt wheel transmission cavity is fixedly connected to the crank turntable shaft in a power fit manner, a transmission belt is connected between the driving belt wheel and the driven belt wheel in a power fit manner A wall tensioning axle.
On the basis of the technical scheme, a tensioning wheel shaft sleeve positioned in the tensioning wheel cavity is connected to the tensioning wheel shaft in a sliding fit manner, a tensioning wheel is connected to the tensioning wheel shaft sleeve in a rotating fit manner, a tensioning wheel spring is fixedly connected between the left end surface of the tensioning wheel shaft sleeve and the left end wall of the tensioning wheel cavity, a tensioning wheel pull rope is fixedly connected to the left end surface of the tensioning wheel shaft sleeve, a sliding block is connected to the inside of the sliding block cavity in a sliding fit manner, synthetic fibers are fixedly connected between the upper end surface of the sliding block and the upper end wall of the sliding block cavity, a sliding block spring is fixedly connected between the lower end surface of the sliding block and the lower end wall of the sliding block cavity, the other end of the tensioning wheel pull rope is fixedly connected with the lower end surface of the, the motor shaft is connected with a bevel gear shaft sleeve in a spline fit mode, the bevel gear shaft sleeve is located in the bevel gear cavity, and the tail end of the front side of the bevel gear shaft sleeve is fixedly connected with a sliding bevel gear.
On the basis of the technical scheme, the tail end of the rear side of the bevel gear shaft sleeve is connected with a bevel gear shaft sleeve seat in a rotating fit manner, a bevel gear spring is fixedly connected between the rear end surface of the bevel gear shaft sleeve seat and the rear end wall of the bevel gear cavity, the other end of a bevel gear pull rope is fixedly connected with the rear end surface of the bevel gear shaft sleeve seat, the left end of the crank turntable shaft is fixedly connected with a driven bevel gear which can be meshed with the sliding bevel gear, the right end of the crank turntable shaft is fixedly connected with a crank turntable, the front side and the rear side of the crank turntable cavity are respectively communicated with piston cavities which are symmetrical front and back by taking the crank turntable shaft as a center, pistons are connected in a sliding fit manner in the piston cavities, the rear end surfaces of the pistons at the front side are hinged with front piston connecting rods which extend backwards into the crank turntable cavity, and the front, the crank turntable is connected with a crank connecting rod which extends rightwards into the cavity of the crank turntable in a rotating fit manner, and the tail end of the right side of the crank connecting rod is connected with the tail end of the front side of the rear piston connecting rod in a rotating fit manner.
On the basis of the technical scheme, the crank connecting rod is connected with the tail end of the rear side of the front piston connecting rod in a rotating fit mode, the front piston connecting rod is located between the crank turntable and the rear piston connecting rod, the piston cavity is far away from the crank turntable shaft side, an air inlet cavity is formed in the communicating mode of the right side of the air inlet cavity, an air inlet one-way valve is fixedly connected to the air inlet cavity, the rear side of the air inlet cavity is communicated with the rear side of the piston cavity and provided with a right ventilation cavity, a rear air outlet one-way valve is fixedly connected to the inner wall of the right ventilation cavity, the other end of the right ventilation cavity is upwards communicated with the air exhaust cavity, the front side of the piston cavity is communicated with the left ventilation cavity, a front air outlet one-way valve is fixedly connected to the inner wall of the left ventilation cavity, and the other.
The invention has the beneficial effects that: run the in-process when the car and meet little rain, this device automatic drive piston reciprocating motion, thereby produce fast-speed strong wind through the air outlet, thereby blow off the left raindrop in mirror surface chamber, thereby reduce and drop in fixed mirror surface, the raindrop of circular mirror surface left end face, thereby guarantee that rear-view mirror surface is clean, the field of vision is clear when guaranteeing driver's driving, when heavy rain, the circular mirror surface rotates at a high speed, make some pass strong wind and outwards throw away under the effect of centrifugal force attached to the raindrop on the circular mirror surface left end face, thereby circular mirror surface is still clean when guaranteeing heavy rain, very big improvement driver is at the driving safety of rainy weather.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view illustrating an overall structure of an automobile rearview mirror capable of processing attached raindrops by centrifugal force according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
Fig. 3 is a schematic diagram of the structure B-B in fig. 2.
Fig. 4 is an enlarged schematic view of C in fig. 2.
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.
Referring to the accompanying drawings 1-4, an automobile rearview mirror capable of processing raindrops attached by centrifugal force comprises a main box body 10, wherein a mirror surface cavity 26 with a left opening is arranged in the main box body 10, a fixed mirror surface 23 is fixedly connected to the inner wall of the mirror surface cavity 26, a round mirror surface 25 is connected to the fixed mirror surface 23 in a rotating fit manner, a round mirror surface seat 11 is fixedly connected to the right end surface of the round mirror surface 25, a belt wheel transmission cavity 12 is arranged on the right side of the mirror surface cavity 26, a mirror surface seat rotating shaft 24 extending to the right side of the round mirror surface seat 11 is fixedly connected to the right end surface of the mirror surface seat rotating shaft 24, a driven belt wheel 13 is fixedly connected to the right end of the mirror surface seat rotating shaft 24, an air outlet 27 is communicated with the upper side of the mirror surface cavity 26, an exhaust cavity 28 is communicated with the right side of the air outlet 27, a contact switch cavity 19 which is annularly arranged by taking the centrifugal fan cavity 15 as the center is arranged outside the centrifugal fan cavity 15, the inner wall of the centrifugal fan cavity 15 is connected with a centrifugal fan seat 17 which extends outwards to the contact switch cavity 19 in a rotating fit manner, a fan through cavity 14 which is communicated from left to right is arranged in the centrifugal fan seat 17, a fan 16 is fixedly connected on the inner wall of the fan through cavity 14, a plurality of centrifugal block sliding cavities 18 which are distributed circumferentially by taking the fan through cavity 14 as a center and have outward openings are arranged in the centrifugal fan seat 17, a centrifugal block 20 is connected in the centrifugal block sliding cavity 18 in a sliding fit manner, a centrifugal block spring 22 is fixedly connected between the end surface of the centrifugal block 20 close to the side of the fan through cavity 14 and the bottom wall of the centrifugal block sliding cavity 18, the outer wall of the contact switch cavity 19 is fixedly connected with a contact switch 21 which is annularly arranged by taking the centrifugal fan cavity 15 as a center and corresponds to the centrifugal block 20.
In addition, in an embodiment, a slider cavity 45 with a leftward opening is disposed at the rear side of the mirror cavity 26, a motor 31 fixedly connected to the main box 10 is disposed at the right side of the mirror cavity 26, a bevel gear cavity 62 located at the right side of the mirror cavity 26 is disposed at the front side of the motor 31, the pulley transmission cavity 12 is located at the right side of the bevel gear cavity 62, a crank turntable cavity 55 is disposed at the right side of the pulley transmission cavity 12, a tension pulley cavity 44 located at the front side of the bevel gear cavity 62 is communicated with the left side of the pulley transmission cavity 12, a crank turntable shaft 57 extending through the pulley transmission cavity 12 to the crank turntable cavity 55 to the left side to the bevel gear cavity 62 is rotatably connected to the right end wall of the bevel gear cavity 62, a driving pulley 60 located in the pulley transmission cavity 12 is fixedly connected to the crank turntable shaft 57, and a driving pulley 66 is connected between the driving pulley 60 and the driven pulley 13 in a power fit manner, a tension wheel shaft 41 which extends through the tension wheel cavity 44 to the right end wall of the belt wheel transmission cavity 12 is fixedly connected in the left end wall of the tension wheel cavity 44.
In one embodiment, a tension pulley shaft sleeve 43 located in the tension pulley cavity 44 is connected to the tension pulley shaft 41 in a sliding fit manner, a tension pulley 39 is connected to the tension pulley shaft sleeve 43 in a rotating fit manner, a tension pulley spring 42 is fixedly connected between the left end surface of the tension pulley shaft sleeve 43 and the left end wall of the tension pulley cavity 44, a tension pulley pull rope 40 is fixedly connected to the left end surface of the tension pulley shaft sleeve 43, a slide block 48 is connected to the slide block cavity 45 in a sliding fit manner, a synthetic fiber 49 is fixedly connected between the upper end surface of the slide block 48 and the upper end wall of the slide block cavity 45, a slide block spring 47 is fixedly connected between the lower end surface of the slide block 48 and the lower end wall of the slide block cavity 45, the other end of the tension pulley 40 is fixedly connected to the lower end surface of the slide block 48, a bevel gear pull rope 46 is fixedly connected to the lower end surface of, the motor shaft 53 is connected with a bevel gear shaft sleeve 63 in a spline fit manner, the bevel gear shaft sleeve is positioned in the bevel gear cavity 62, and the tail end of the front side of the bevel gear shaft sleeve 63 is fixedly connected with a sliding bevel gear 64.
In addition, in one embodiment, a bevel gear shaft sleeve seat 65 is connected to the rear end of the bevel gear shaft sleeve 63 in a rotationally matched manner, a bevel gear spring 52 is fixedly connected between the rear end surface of the bevel gear shaft sleeve seat 65 and the rear end wall of the bevel gear cavity 62, the other end of the bevel gear pull rope 46 is fixedly connected with the rear end surface of the bevel gear shaft sleeve seat 65, a driven bevel gear 61 capable of being meshed with the sliding bevel gear 64 is fixedly connected to the left end of the crank turntable shaft 57, a crank turntable 56 is fixedly connected to the right end of the crank turntable shaft 57, piston cavities 37 which are symmetrical front and back around the crank turntable shaft 57 are respectively communicated with the front side and the rear side of the crank turntable cavity 55, pistons 51 are connected in a sliding fit manner in the piston cavities 37, the rear end surface of the front piston 51 is hinged to a front piston connecting rod 59 which extends backwards into the crank turntable cavity 55, and the front end surface of the rear piston 51 is hinged to a rear piston connecting rod 54 A crank connecting rod 58 which extends rightwards into the crank turntable cavity 55 is connected in a rotating and matching manner in the crank turntable 56, and the tail end of the right side of the crank connecting rod 58 is connected with the tail end of the front side of the rear piston connecting rod 54 in a rotating and matching manner.
In addition, in one embodiment, the crank connecting rod 58 is connected with the rear end of the front piston connecting rod 59 in a rotating matching way, the front piston connecting rod 59 is located between the crank turntable 56 and the rear piston connecting rod 54, the side of the piston cavity 37, which is far away from the crank turntable shaft 57, is communicated with an air inlet cavity 34, the right side of the air inlet cavity 34 is communicated with an air inlet through cavity 35 with a right opening, an air inlet one-way valve 36 is fixedly connected in the air inlet cavity 34, a right ventilation cavity 30 is communicated and arranged at the rear side of the rear piston cavity 37, a rear air outlet one-way valve 32 is fixedly connected on the inner wall of the right ventilation cavity 30, the other end of the right ventilation cavity 30 is upwards communicated with the exhaust cavity 28, a left ventilation cavity 29 is communicated with the front side of the piston cavity 37 on the front side, the air outlet one-way valve 33 is fixedly connected to the inner wall of the left ventilation cavity 29, and the other end of the left ventilation cavity 29 is communicated with the exhaust cavity 28.
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 an initial state, the centrifugal block 20 is located in the centrifugal block sliding cavity 18, the centrifugal block spring 22 is in a relaxed state, the synthetic fiber 49 is in a contracted state, the slider spring 47 is in a stretched state, the tensioning wheel pulling rope 40 and the bevel gear pulling rope 46 are in a tensioned state, the tensioning wheel spring 42 is in a compressed state, the tensioning wheel 39 is located in the tensioning wheel cavity 44, the transmission belt 66 is in a relaxed state, the piston cavity 37 can only exhaust air outwards through the front air outlet one-way valve 33 and the rear air outlet one-way valve 32 and can not intake air inwards, the piston cavity 37 can only intake air inwards through the air inlet one-way valve 36 and can not exhaust air outwards, the front piston 51 is attached to the front end surface of the front piston cavity 37, the rear piston 51 is located at the front end of the rear piston cavity 37, the bevel gear, (ii) a
Sequence of mechanical actions of the whole device:
when the automobile starts to work, when the automobile runs, the fan 16 is driven by wind power to rotate, so that the centrifugal fan seat 17 rotates, the centrifugal block 20 is subjected to an outward centrifugal force, the centrifugal block 20 overcomes the elastic force of the centrifugal block spring 22 to move outwards to touch the contact switch 21, the motor 31 is started, the motor shaft 53 is driven to rotate, the bevel gear shaft sleeve 63 is driven to rotate, the sliding bevel gear 64 is driven to rotate, if the automobile runs in a light rain, the synthetic fibers 49 absorb water to extend, the sliding block 48 moves downwards under the tensile force of the sliding block spring 47, the tensioning wheel pull rope 40 and the bevel gear pull rope 46 are loosened, the bevel gear pull rope 46 is loosened, the bevel gear shaft sleeve seat 65 moves downwards under the elastic force of the bevel gear spring 52, the bevel gear shaft sleeve 63 is driven to move downwards, and the sliding bevel gear 64 is meshed with the driven bevel gear 61, and further making the sliding bevel gear 64 rotate to drive the driven bevel gear 61 to rotate, thereby making the crank turntable shaft 57 rotate, thereby driving the crank turntable 56 to rotate, thereby making the crank connecting rod 58 rotate by taking the crank turntable shaft 57 as the center, thereby driving the front piston connecting rod 59 to move backwards, thereby making the front piston 51 to move backwards, thereby making the front piston chamber 37 suck air through the front air inlet check valve 36, the crank connecting rod 58 rotates while driving the rear piston connecting rod 54 to move backwards, thereby making the rear piston 51 to move backwards, thereby making the air in the rear piston chamber 37 to be discharged into the exhaust chamber 28 through the rear air outlet check valve 32 and the right ventilation chamber 30, and then to be ejected out at high speed by the air outlet 27, the crank connecting rod 58 continuously rotates, thereby making the front piston connecting rod 59 and the rear piston connecting rod 54 reciprocate back and forth, thereby making the front and rear piston chambers 37 discharge high-pressure air into the exhaust chamber 28 alternately, so that the mountain continuously blows high-speed air out of the air outlet 27 towards the left lower side, and small rain on the left side of the mirror cavity 26 is blown to the left, and rain drops falling onto the left end faces of the fixed mirror surface 23 and the circular mirror surface 25 are reduced;
in light rain, the water absorption amount of the synthetic fiber 49 is small, the length of the extension of the synthetic fiber 49 is short, the distance of the downward movement of the sliding block 48 is small, so that the distance of the loosening wheel pull rope 40 is small, further, the distance of the rightward movement of the tensioning wheel shaft sleeve 43 under the elastic force action of the tensioning wheel spring 42 is short, the tensioning wheel 39 is still positioned in the tensioning wheel cavity 44 at the moment, the transmission belt 66 is in a loosening state, the tensioning wheel pull rope 40 is tightened again, if heavy rain is encountered in the driving process, the water absorption amount of the synthetic fiber 49 is increased, the loosening length of the tensioning wheel pull rope 40 is changed, so that the tensioning wheel shaft sleeve 43 moves rightward to the belt wheel transmission cavity 12 under the elastic force action of the tensioning wheel spring 42, the tensioning wheel shaft sleeve 43 drives the tensioning wheel 39 to move rightward to the belt wheel transmission cavity 12, the transmission belt 66 is tightened, the crank turntable shaft 57 rotates to drive the driving belt wheel 60 to rotate, drive driven pulley 13 through drive belt 66 and rotate, thereby make mirror surface seat axis of rotation 24 rotate, thereby drive circular mirror surface seat 11 and rotate, thereby make circular mirror surface 25 rotate, because partly raindrops can pass the strong wind that blows out in the air outlet 27 under the heavy rain condition, thereby on adhering to with circular mirror surface 25 left end face, circular mirror surface 25 rotates at a high speed and makes to adhere to and is thrown away under the effect of centrifugal force with the raindrops on the circular mirror surface 25 left end face, thereby guarantee that circular mirror surface 25 left end face is clean.
The invention has the beneficial effects that: run the in-process when the car and meet little rain, this device automatic drive piston reciprocating motion, thereby produce fast-speed strong wind through the air outlet, thereby blow off the left raindrop in mirror surface chamber, thereby reduce and drop in fixed mirror surface, the raindrop of circular mirror surface left end face, thereby guarantee that rear-view mirror surface is clean, the field of vision is clear when guaranteeing driver's driving, when heavy rain, the circular mirror surface rotates at a high speed, make some pass strong wind and outwards throw away under the effect of centrifugal force attached to the raindrop on the circular mirror surface left end face, thereby circular mirror surface is still clean when guaranteeing heavy rain, very big improvement driver is at the driving safety of rainy weather.
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.
Claims (5)
1. The utility model provides an automobile rearview mirror that adheres to rain drops is handled to usable centrifugal force, includes the main tank body, its characterized in that: a mirror surface cavity with a leftward opening is arranged in the main box body, a fixed mirror surface is fixedly connected on the inner wall of the mirror surface cavity, a circular mirror surface is connected in a rotating fit manner in the fixed mirror surface, a circular mirror surface seat is fixedly connected on the right end surface of the circular mirror surface, a belt wheel transmission cavity is arranged on the right side of the mirror surface cavity, a mirror surface seat rotating shaft extending rightwards into the belt wheel transmission cavity is fixedly connected on the right end of the mirror surface seat rotating shaft, a driven belt wheel is fixedly connected at the right end of the mirror surface seat rotating shaft, an air outlet is communicated on the upper side of the mirror surface cavity, an exhaust cavity is communicated on the right side of the air outlet, a centrifugal fan cavity with a rightward opening is arranged on the right side of the mirror surface cavity, a contact switch cavity annularly arranged by taking the centrifugal fan cavity as a center is arranged on the outer side of the centrifugal fan, the centrifugal fan seat is internally provided with a fan through cavity which is communicated with the left and the right, the fan is fixedly connected with a fan on the inner wall of the fan through cavity, a plurality of centrifugal block sliding cavities which are distributed in a circumferential direction and have outward openings are arranged in the fan through cavity, the centrifugal block sliding cavities are connected with centrifugal blocks in a sliding fit mode, the centrifugal blocks are close to the side end face of the fan through cavity and a centrifugal block spring fixedly connected between the bottom walls of the centrifugal block sliding cavities, and the outer wall of the contact switch cavity is fixedly connected with a contact switch which is arranged in a mode that the centrifugal fan cavity is a central ring and corresponds to the centrifugal blocks.
2. The rearview mirror for vehicle capable of processing adhered raindrops by centrifugal force according to claim 1, wherein: a slide block cavity with a leftward opening is arranged at the rear side of the mirror surface cavity, a motor fixedly connected with the main box body is arranged at the right side of the mirror surface cavity, the front side of the motor is provided with a bevel gear cavity positioned on the right side of the mirror cavity, the belt wheel transmission cavity is positioned on the right side of the bevel gear cavity, a crank turntable cavity is arranged on the right side of the belt wheel transmission cavity, a tension wheel cavity positioned on the front side of the bevel gear cavity is communicated with the left side of the belt wheel transmission cavity, a crank turntable shaft which extends rightwards to penetrate through the belt wheel transmission cavity and extends leftwards to the bevel gear cavity is connected on the right end wall of the bevel gear cavity in a rotating and matching manner, a driving belt wheel positioned in the belt wheel transmission cavity is fixedly connected on the crank turntable shaft, a transmission belt is connected between the driving belt wheel and the driven belt wheel in a power fit manner, and a tensioning wheel shaft which extends rightwards to penetrate through the tensioning wheel cavity to the right end wall of the belt wheel transmission cavity is fixedly connected in the left end wall of the tensioning wheel cavity.
3. The rearview mirror for vehicle capable of processing adhered raindrops by centrifugal force according to claim 2, wherein: a tensioning wheel shaft sleeve positioned in the tensioning wheel cavity is connected to the tensioning wheel shaft in a sliding fit manner, a tensioning wheel is connected to the tensioning wheel shaft sleeve in a rotating fit manner, a tensioning wheel spring is fixedly connected between the left end surface of the tensioning wheel shaft sleeve and the left end wall of the tensioning wheel cavity, a tensioning wheel pull rope is fixedly connected to the left end surface of the tensioning wheel shaft sleeve, a sliding block is connected to the inside of the sliding block cavity in a sliding fit manner, synthetic fibers are fixedly connected between the upper end surface of the sliding block and the upper end wall of the sliding block cavity, a sliding block spring is fixedly connected between the lower end surface of the sliding block and the lower end wall of the sliding block cavity, the other end of the tensioning wheel pull rope is fixedly connected with the lower end surface of the sliding block, a bevel gear pull rope is fixedly connected to the lower end surface, the tail end of the front side of the bevel gear shaft sleeve is fixedly connected with a sliding bevel gear.
4. The rearview mirror for vehicle capable of processing adhered raindrops by centrifugal force according to claim 3, wherein: the tail end of the rear side of the bevel gear shaft sleeve is connected with a bevel gear shaft sleeve seat in a rotating fit manner, a bevel gear spring is fixedly connected between the rear end surface of the bevel gear shaft sleeve seat and the rear end wall of the bevel gear cavity, the other end of a bevel gear pull rope is fixedly connected with the rear end surface of the bevel gear shaft sleeve seat, the left tail end of the crank turntable shaft is fixedly connected with a driven bevel gear which can be meshed with the sliding bevel gear, the tail end of the right side of the crank turntable shaft is fixedly connected with a crank turntable, the front side and the rear side of the crank turntable cavity are respectively communicated with piston cavities which are symmetrical front and back by taking the crank turntable shaft as a center, pistons are connected in a sliding fit manner in the piston cavities, the rear end surfaces of the pistons at the front side are hinged with front piston connecting rods which extend backwards into the crank turntable cavity, the front end surfaces of the pistons at the rear side are hinged with rear piston, the tail end of the right side of the crank connecting rod is connected with the tail end of the front side of the rear piston connecting rod in a rotating fit mode.
5. The rearview mirror for vehicle capable of processing adhered raindrops by centrifugal force according to claim 4, wherein: the crank connecting rod with the terminal normal running fit of preceding piston connecting rod rear side is connected, preceding piston connecting rod is located the crank carousel with between the back piston connecting rod, the piston chamber is kept away from crank carousel axle side intercommunication is equipped with the chamber of admitting air, chamber right side intercommunication of admitting air is equipped with the chamber of leading to of admitting air of opening right, the intracavity fixedly connected with check valve that admits air, the rear side piston chamber rear side intercommunication is equipped with right ventilation chamber, the check valve of giving vent to anger behind the fixedly connected with on the right ventilation intracavity wall, the right ventilation chamber other end upwards with the chamber intercommunication of airing exhaust sets up, the front side piston chamber front side intercommunication is equipped with left ventilation chamber, the check valve of giving vent to anger before the fixedly connected with on the left ventilation intracavity wall, the left ventilation chamber other end upwards with the chamber intercommunication of airing exhaust sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113335.4A CN112606766B (en) | 2021-01-27 | 2021-01-27 | Automobile rearview mirror capable of treating attached raindrops by utilizing centrifugal force |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113335.4A CN112606766B (en) | 2021-01-27 | 2021-01-27 | Automobile rearview mirror capable of treating attached raindrops by utilizing centrifugal force |
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| CN112606766A true CN112606766A (en) | 2021-04-06 |
| CN112606766B CN112606766B (en) | 2022-12-06 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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