CN112277809B - Safety automobile rearview mirror capable of automatically removing rain - Google Patents
Safety automobile rearview mirror capable of automatically removing rain Download PDFInfo
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- CN112277809B CN112277809B CN202011238867.2A CN202011238867A CN112277809B CN 112277809 B CN112277809 B CN 112277809B CN 202011238867 A CN202011238867 A CN 202011238867A CN 112277809 B CN112277809 B CN 112277809B
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- rainwater
- lens
- floating body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 239000007787 solid Substances 0.000 claims abstract description 34
- 230000005484 gravity Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims description 45
- 238000007790 scraping Methods 0.000 claims description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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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
-
- 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
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
-
- 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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Multimedia (AREA)
- Environmental & Geological Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention discloses a safety automobile rearview mirror capable of automatically removing rain, belonging to the field of automobile rearview mirrors, wherein rainwater is gathered in a solid shell, a double-cavity heavy floating body automatically moves upwards under the buoyancy of water, a connecting rod moves downwards under the action of self gravity through the connection limit of an inelastic connecting rope to drive a scraper to move downwards along the surface of a lens to clean the rainwater on the surface of the lens, meanwhile, a limit pull rope is gradually straightened along with the heavy upwards movement of the double-cavity floating body, after the double-cavity floating body is completely straightened, a sealing rubber block is moved out from a water outlet under the action of the tension of the limit pull rope, the gathered rainwater flows out through the water outlet, the double-cavity heavy floating body descends under the action of gravity to drive the connecting rod and the scraper to move upwards again to clean the rainwater on the surface of the lens again, and then a gathering process is carried out again on the rainwater, so that the invention realizes the automatic circulation cleaning process of the rainwater, the life safety of the driver is effectively guaranteed.
Description
Technical Field
The invention relates to the field of automobile rearview mirrors, in particular to a safe automobile rearview mirror capable of automatically removing rain.
Background
The automobile rearview mirrors are positioned on the left side and the right side of the head of the automobile and in front of the inside of the automobile. The automobile rearview mirror is divided into an outer rearview mirror, a lower rearview mirror and an inner rearview mirror according to installation positions, the outer rearview mirror reflects the rear side of the automobile, the lower rearview mirror reflects the front lower part of the automobile, and the inner rearview mirror reflects the rear part and the inside situation of the automobile, so that a driver can indirectly see the situations of the positions, the automobile rearview mirror plays a role of a second eye, and the visual field range of the driver is expanded.
The automobile often can be covered with the raindrop when going in the rainy day on the rear-view mirror, and the reflection effect of the influence rear-view mirror that these raindrops can be very big makes the driver can't see clearly the condition at rear through the rear-view mirror, meets this problem and generally has two kinds of circumstances: firstly, manually wiping raindrops by a driver in the driving process; and secondly, raindrops are left on the rearview mirror, the automobile continues to run, no matter what condition, the automobile is very dangerous, and great threat can be caused to driving safety.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a safe automobile rearview mirror capable of automatically removing rain, which collects rain water in a solid shell, so that a double-cavity heavy floating body automatically moves upwards along with the water level under the buoyancy of water, a connecting rod moves downwards under the action of the self gravity through the connection limit of an inelastic connecting rope, a scraper is driven to move downwards along the surface of a lens to clean the rain water on the surface of the lens, meanwhile, the limit stay rope is gradually straightened along with the upwards movement of the double-cavity heavy floating body, after the limit stay rope is completely straightened, a sealing rubber block is moved out from a water outlet under the action of the tension of the limit stay rope, the collected rain water flows out through the water outlet, the double-cavity heavy floating body descends under the action of the gravity to drive the connecting rod and the scraper to move upwards again to clean the rain water on the surface of the lens again, and then the solid shell collects the rain water again, therefore, the automatic circulating cleaning process for rainwater is realized, the reflection effect of the lens is effectively ensured, and the life safety of a driver is further ensured.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A safety automobile rearview mirror capable of automatically removing rain comprises a solid shell, wherein a lens is installed at the front end of the solid shell, a water storage cavity is formed in the solid shell, a double-cavity heavy floating body is arranged in the water storage cavity, a pair of sliding grooves are formed in the front end of the solid shell and are respectively located on the left side and the right side of the lens, a pair of transverse channels are further formed in the solid shell and are respectively located between the pair of sliding grooves and the water storage cavity, the water storage cavity is communicated with the sliding grooves through the transverse channels, a connecting rod is connected to the inside of the sliding grooves in a sliding mode, an inelastic connecting rope is fixedly connected to the upper end of the connecting rod, one end, away from the connecting rod, of the inelastic connecting rope penetrates through the transverse channels until the end of the inelastic connecting rod is fixedly connected with the upper end of the double-cavity heavy floating body, a lower floating plate is arranged on the lower side of the double-cavity heavy floating body, and a limiting pull rope is fixedly connected between the double-cavity heavy floating plate, the lower end of the lower floating plate is fixedly connected with a sealing rubber block, the lower inner wall of the water storage cavity is provided with a water outlet communicated with the outside, the sealing rubber block is matched with the water outlet, the upper end of the solid shell is provided with a converging groove communicated with the outside, the converging groove is positioned on the upper side of the water storage cavity and is communicated with the water storage cavity, a scraper is fixedly connected between a pair of connecting rods and is positioned on the front side of the lens, and the scraper is contacted with the lens. After the limiting pull rope is completely straightened, the sealing rubber block moves out of the water outlet under the action of the pulling force of the limiting pull rope, the gathered rainwater flows out of the water outlet, the double-cavity heavy floating body descends under the action of gravity to drive the connecting rod and the scraper to move back upwards again to clear the rainwater on the surface of the lens again, and then the solid shell carries out the gathering process on the rainwater again.
Furthermore, the heavy floating body of two-chamber includes hollow shell, the inside fixedly connected with baffle of hollow shell, oil and nitrogen gas are filled respectively to hollow shell's inside, the oil is located the downside of baffle, nitrogen gas is located the upside of baffle.
Furthermore, the densities of the double-cavity heavy floating body, the lower floating plate and the sealing rubber block are all smaller than the density of water, the gravity of the double-cavity heavy floating body is larger than the gravity of the connecting rod, the gravity of the whole double-cavity heavy floating body can be increased by filling a proper amount of oil in the hollow shell, the gravity of the double-cavity heavy floating body is larger than the gravity of the connecting rod, the double-cavity heavy floating body is settled at the lowest position of the water storage cavity under the condition of no rainwater, the connecting rod is located at the uppermost position of the sliding groove, the scraper plate is enabled to stay at the upper side of the lens and is not easy to shield the reflecting surface of the lens, the density of the whole double-cavity heavy floating body can be reduced by filling nitrogen in the hollow shell, the density of the double-cavity heavy floating body is smaller than the density of rainwater, and when the rainwater is gathered in the water storage cavity, the double-cavity heavy floating body can float upwards along with the increase of the rainwater.
Furthermore, the distance from the lower inner wall of the transverse channel to the lower inner wall of the water storage cavity is greater than the length of the limiting pull rope, so that the limiting pull rope is in a straightened state before the double-cavity heavy floating body reaches the transverse channel, the sealing rubber block is moved out of the water outlet along with the limiting pull rope, and rainwater flows out of the water outlet, so that the rainwater is not easy to flow into the transverse channel and the sliding groove due to overfull accumulation.
Further, the scraper blade includes that fixed connection is rectangular between a pair of connecting rod, the rectangular one end fixedly connected with who is close to the lens scrapes the strip, the length and the vertical width of scraping the strip are less than the length and the vertical width of scraping the strip respectively, rectangular and the lower extreme of scraping the strip are located same horizontal plane, there is the breach between scraping the strip both ends and a pair of connecting rod, when the scraper blade rebound is cleared up lens surface rainwater, the rainwater can be in scraping the collection of strip upper end, along with flow to its both ends along scraping the strip, until from scraping the breach between strip and the connecting rod and flowing down, use through rectangular and the cooperation of scraping the strip, can realize moving the cleaning in-process on the scraper blade, carry out the water conservancy diversion to the rainwater of scraper blade upside, make the rainwater be difficult for causing the pollution to the surface of the lens that the scraper blade downside has been cleared up.
Furthermore, a plurality of water guide grooves which are uniformly distributed are formed in the upper end of the solid shell, the water guide grooves are located on the front side of the confluence groove and are communicated with the confluence groove, rainwater on the upper end of the solid shell can be guided through the water guide grooves, so that the rainwater is converged in the confluence groove through the water guide grooves and finally enters the water storage cavity to be gathered.
Further, the upper end of lower kickboard is seted up flutedly, the lower extreme of spacing stay cord and the interior bottom surface fixed connection of recess, the recess is used for depositing spacing stay cord, makes the difficult separation of spacing stay cord between heavy body of two-chamber and lower kickboard, influences the contact of the heavy body of two-chamber and kickboard down for the heavy body of two-chamber can arrange the upper end of kickboard down in descending process comparatively steadily, exerts pressure to the kickboard down, under the heavy body of two-chamber and the gravity action of kickboard down, make the sealing rubber piece get into in the outlet, make the rainwater be difficult for flowing from the outlet, conveniently realize the gathering to the rainwater.
Further, the last inner wall fixedly connected with electric telescopic handle of spout, electric telescopic handle's output fixedly connected with clamp plate, clamp plate and spout phase-match, control system is connected in electric telescopic handle and the car, can control opening of electric telescopic handle in the car, promote the connecting rod downwards through the clamp plate, make the scraper blade clear up lens surface rainwater, when electric telescopic handle shortens, the connecting rod is automatic to rise again under the heavy body action of gravity of two-chamber, the stand-by mode of clearance lens surface rainwater can be regarded as in the cooperation of electric telescopic handle and clamp plate, when the automatic clearance of scraper blade untimely or under other circumstances that have needs, can promote the scraper blade at any time and clear up the lens, thereby further guarantee the cleanliness factor of lens, drive safe drive further guarantee promptly.
Furthermore, the inner wall of the water storage cavity far away from the lens is provided with an anti-overflow groove communicated with the outside, the anti-overflow groove is positioned at the lower side of the transverse passage and is in a downward inclined state, when rainwater in the water storage cavity is too full and does not flow out timely, the overflowing rainwater can be discharged through the anti-overflow groove, so that the rainwater is not easy to enter the transverse passage and the water storage cavity, and the normal use of the electric telescopic rod is not easy to be influenced.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme collects rainwater in the solid shell, so that the double-cavity heavy floating body automatically moves upwards along with the water level under the buoyancy of water, the connecting rod moves downwards under the action of self gravity through the connection limit of the inelastic connecting rope, the scraper blade is driven to move downwards along the surface of the lens to clean the rainwater on the surface of the lens, meanwhile, the limiting pull rope is gradually straightened along with the upward movement of the double-cavity heavy floating body, after the limiting pull rope is completely straightened, the sealing rubber block is moved out from the water outlet under the action of the pulling force of the limiting pull rope, the collected rainwater flows out through the water outlet, the double-cavity heavy floating body descends under the action of gravity to drive the connecting rod and the scraper blade to move upwards again to clean the rainwater on the surface of the lens again, and then the solid shell carries out the collection process on the rainwater again, so that the automatic circulation cleaning process on the rainwater is realized, and the reflection effect of the lens is effectively ensured, thereby further guaranteeing the life safety of the driver.
(2) The heavy double-cavity floating body comprises a hollow shell, a partition plate is fixedly connected inside the hollow shell, oil and nitrogen are respectively filled inside the hollow shell, the oil is positioned on the lower side of the partition plate, the nitrogen is positioned on the upper side of the partition plate, the densities of the heavy double-cavity floating body, a lower floating plate and a sealing rubber block are all smaller than the density of water, the gravity of the heavy double-cavity floating body is greater than that of a connecting rod, the gravity of the whole heavy double-cavity floating body can be increased by filling a proper amount of oil into the hollow shell, the heavy gravity of the heavy double-cavity floating body is greater than that of the connecting rod, so that the heavy double-cavity floating body is settled at the lowest position of a water storage cavity under the condition of no rainwater, the connecting rod is positioned at the highest position of a sliding chute, the temperature of a scraper plate is stopped at the upper side of a lens, the reflecting surface of the lens is not easy to be shielded, and the density of the heavy double-cavity floating body can be reduced by filling nitrogen into the hollow shell, the density of the double-cavity heavy floating bodies is smaller than that of rainwater, so that the double-cavity heavy floating bodies can float upwards along with the increase of the rainwater when the rainwater is gathered in the water storage cavity.
(3) The distance from the lower inner wall of the transverse channel to the lower inner wall of the water storage cavity is greater than the length of the limiting pull rope, so that the limiting pull rope is in a straightened state before the double-cavity heavy floating body reaches the transverse channel, the sealing rubber block is moved out of the water outlet along with the limiting pull rope, and rainwater flows out of the water outlet, so that the rainwater is not easy to flow into the transverse channel and the sliding groove due to overfull accumulation.
(4) The scraper blade includes the rectangular of fixed connection between a pair of connecting rod, the rectangular one end fixedly connected with who is close to the lens scrapes the strip, the length and the vertical width of scraping the strip are less than the length and the vertical width of scraping the strip respectively, rectangular and the lower extreme of scraping the strip are located same horizontal plane, there is the breach between scraping the strip both ends and a pair of connecting rod, when the scraper blade rebound is cleared up lens surface rainwater, the rainwater can be in scraping the collection of strip upper end, along with flow to its both ends along scraping the strip, until from scraping the breach between strip and the connecting rod and flow down, cooperation through rectangular and scraping the strip is used, can realize moving the cleaning process on the scraper blade, carry out the water conservancy diversion to the rainwater of scraper blade upside, make the rainwater be difficult for causing the pollution to the surface of the lens that the scraper blade downside has cleared up.
(5) The upper end of the solid shell is also provided with a plurality of uniformly distributed water guide grooves, the water guide grooves are positioned on the front side of the confluence groove and are communicated with the confluence groove, rainwater on the upper end of the solid shell can be guided through the water guide grooves, so that the rainwater is converged in the confluence groove through the water guide grooves and finally enters the water storage cavity to be gathered.
(6) The upper end of lower kickboard is seted up flutedly, the lower extreme of spacing stay cord and the interior bottom surface fixed connection of recess, the recess is used for depositing spacing stay cord, make the difficult separation of spacing stay cord between heavy body of two-chamber and lower kickboard, influence the contact of the heavy body of two-chamber and kickboard down, make the heavy body of two-chamber can arrange the upper end of kickboard down in descending the in-process comparatively steadily, exert pressure to lower kickboard, under the gravity action of the heavy body of two-chamber and lower kickboard, make during the sealing rubber piece gets into the outlet, make the rainwater be difficult for flowing from the outlet, conveniently realize the gathering to the rainwater.
(7) Last inner wall fixedly connected with electric telescopic handle of spout, electric telescopic handle's output fixedly connected with clamp plate, clamp plate and spout phase-match, control system is connected in electric telescopic handle and the car, can control electric telescopic handle's opening in the car, promote the connecting rod downwards through the clamp plate, make the scraper blade clear up lens surface rainwater, when electric telescopic handle shortens, the automatic rise back of connecting rod under the heavy body action of gravity of two-chamber, the stand-by mode of clearance lens surface rainwater can be regarded as in the cooperation of electric telescopic handle and clamp plate, when the automatic untimely or under other circumstances that have needs of clearance of scraper blade, can promote the scraper blade at any time and clear up the lens, thereby further guarantee the clean nature of lens, drive the further guarantee for driving safety promptly.
(8) The anti-overflow groove communicated with the outside is formed in the inner wall, far away from the lens, of the water storage cavity, the anti-overflow groove is located on the lower side of the transverse channel, the anti-overflow groove is in a downward inclined state, when rainwater in the water storage cavity is too full and does not flow out timely, the overflowing rainwater can be discharged through the anti-overflow groove, the rainwater is enabled to be difficult to enter the transverse channel and the water storage cavity, and normal use of the electric telescopic rod is not easily influenced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a first schematic diagram of a front side structure of the present invention;
FIG. 3 is a schematic diagram of the front structure of the present invention;
FIG. 4 is a third schematic structural diagram of the front side of the present invention;
FIG. 5 is a fourth schematic diagram of the front side structure of the present invention;
FIG. 6 is a schematic elevation view of the dual-chamber heavy float and lower float plate of the present invention;
FIG. 7 is a perspective view of the squeegee of the present invention;
fig. 8 is a schematic side view of the present invention.
The numbering in the figures illustrates:
1 solid shell, 101 water storage cavity, 102 transverse channel, 103 chute, 104 water outlet, 105 confluence groove, 106 water guide groove, 107 anti-overflow groove, 2 lens, 3 double-cavity heavy floating body, 31 hollow shell, 32 clapboard, 4 inelastic connecting rope, 5 connecting rod, 6 lower floating plate, 601 groove, 7 sealing rubber block, 8 limit pull rope, 9 scraping plate, 91 strip, 92 scraping strip, 10 electric telescopic rod and 11 pressing plate.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1, 2 and 3, a safety type automobile rearview mirror capable of automatically removing rain comprises a solid housing 1, a lens 2 is installed at the front end of the solid housing 1, a water storage cavity 101 is formed in the solid housing 1, a double-cavity heavy floating body 3 is arranged in the water storage cavity 101, a pair of sliding grooves 103 is formed in the front end of the solid housing 1, the pair of sliding grooves 103 are respectively located at the left side and the right side of the lens 2, a pair of transverse channels 102 are further formed in the solid housing 1, the pair of transverse channels 102 are respectively located between the pair of sliding grooves 103 and the water storage cavity 101, the water storage cavity 101 is communicated with the sliding grooves 103 through the transverse channels 102, a connecting rod 5 is slidably connected in the sliding grooves 103, an inelastic connecting rope 4 is fixedly connected at the upper end of the connecting rod 5, one end of the inelastic connecting rope 4 far away from the connecting rod 5 penetrates through the transverse channels 102 to be fixedly connected with the upper end of the double-cavity heavy floating body 3, a lower floating plate 6 is arranged at the lower side of the double-cavity heavy floating body 3, spacing stay cord 8 of fixedly connected with between heavy body 3 of two-chamber and the lower floating plate 6, the lower extreme fixedly connected with sealing rubber block 7 of lower floating plate 6, the communicating outlet 104 with the external world is seted up to the lower inner wall in water storage chamber 101, sealing rubber block 7 and outlet 104 phase-match, the communicating groove 105 that converges with the external world is seted up to the upper end of solid casing 1, the groove 105 that converges is located the upside in water storage chamber 101, and converge groove 105 and water storage chamber 101 and communicate with each other, fixedly connected with scraper blade 9 between a pair of connecting rod 5, scraper blade 9 is located the front side of lens 2, and scraper blade 9 contacts with lens 2.
Referring to fig. 6, the heavy double-chamber floating body 3 includes a hollow housing 31, a partition 32 is fixedly connected to the inside of the hollow housing 31, oil and nitrogen are respectively filled in the hollow housing 31, the oil is located at the lower side of the partition 32, the nitrogen is located at the upper side of the partition 32, the densities of the heavy double-chamber floating body 3, the lower floating plate 6 and the sealing rubber 7 are all less than the density of water, the gravity of the heavy double-chamber floating body 3 is greater than that of the connecting rod 5, the gravity of the whole heavy double-chamber floating body 3 can be increased by filling a proper amount of oil in the hollow housing 31, the gravity of the heavy double-chamber floating body 3 is greater than that of the connecting rod 5, so that the heavy double-chamber floating body 3 is settled at the lowest position of the water storage cavity 101 without rainwater, the connecting rod 5 is located at the highest position of the chute 103, the temperature of the scraper 9 is maintained at the upper side of the lens 2, and the reflecting surface of the lens 2 is not easily blocked, the density of the whole double-cavity heavy floating body 3 can be reduced by filling nitrogen into the hollow shell 31, and the density of the double-cavity heavy floating body 3 is lower than that of rainwater, so that when rainwater is gathered in the water storage cavity 101, the double-cavity heavy floating body 3 can float upwards along with the increase of rainwater.
Referring to fig. 3 and 4, the distance from the lower inner wall of the transverse passage 102 to the lower inner wall of the water storage chamber 101 is greater than the length of the limiting pull rope 8, so that the limiting pull rope 8 is in a straightened state before the double-chamber heavy floating body 3 reaches the transverse passage 102, the sealing rubber block 7 is moved out of the water outlet 104, rainwater flows out through the water outlet 104, rainwater is not easy to flow into the transverse passage 102 and the chute 103 due to overfull accumulation, and after the sealing rubber block 7 is separated from the water outlet 104, the lower floating plate 6 and the sealing rubber block 7 gradually float up to the lower end of the double-chamber heavy floating body 3 under the action of water buoyancy, and then the double-chamber heavy floating body 3, the lower floating plate 6 and the sealing rubber block 7 fall downwards together with the discharge of water, and the sealing rubber block 7 enters the water outlet 104 again under the action of the heavy floating body 3, the lower floating plate 6 and self gravity to block the water outlet 104.
Referring to fig. 7, the scraper 9 includes a strip 91 fixedly connected between the pair of links 5, one end of the strip 91 close to the lens 2 is fixedly connected with a scraper 92, the length and vertical width of the scraper 92 are smaller than those of the scraper 92, the lower ends of the strip 91 and the scraper 92 are located on the same horizontal plane, a gap exists between the two ends of the scraper 92 and the pair of links 5, when the scraper 9 moves upward to clean rainwater on the surface of the lens 2, rainwater can be collected at the upper end of the scraper 92 and flows along the scraper 92 to the two ends thereof until flowing downward from the gap between the scraper 92 and the links 5, and by using the strip 91 and the scraper 92 in cooperation, rainwater on the upper side of the scraper 9 can be guided during upward movement cleaning of the scraper 9, so that the rainwater is not prone to cause pollution on the surface of the lens 2 cleaned on the lower side of the scraper 9.
Referring to fig. 6, a groove 601 is formed in the upper end of the lower floating plate 6, the lower end of the limiting pull rope 8 is fixedly connected with the inner bottom surface of the groove 601, and the groove 601 is used for storing the limiting pull rope 8, so that the limiting pull rope 8 is not easy to be blocked between the double-cavity heavy floating body 3 and the lower floating plate 6, and the contact between the double-cavity heavy floating body 3 and the lower floating plate 6 is influenced, so that the double-cavity heavy floating body 3 can be stably arranged at the upper end of the lower floating plate 6 in the descending process, pressure is applied to the lower floating plate 6, and the sealing rubber block 7 enters the water outlet 104 under the action of the gravity of the double-cavity heavy floating body 3 and the lower floating plate 6, so that rainwater is not easy to flow out from the water outlet 104, and the rainwater can be conveniently collected.
Please refer to fig. 2, an upper inner wall of the chute 103 is fixedly connected with an electric telescopic rod 10, an output end of the electric telescopic rod 10 is fixedly connected with a pressing plate 11, the pressing plate 11 is matched with the chute 103, the electric telescopic rod 10 is connected with a control system in a vehicle, the opening of the electric telescopic rod 10 can be controlled in the vehicle, the connecting rod 5 is pushed downwards through the pressing plate 11, the scraping plate 9 is enabled to clean rainwater on the surface of the lens 2, when the electric telescopic rod 10 is shortened, the connecting rod 5 automatically rises back under the action of gravity of a double-cavity heavy floating body 3, the cooperation of the electric telescopic rod 10 and the pressing plate 11 can be used as a standby mode for cleaning rainwater on the surface of the lens 2, when the scraping plate 9 is automatically cleaned untimely or under other needed conditions, the scraping plate 9 can be pushed to clean the lens 2 at any time, thereby further ensuring the cleanness of the lens 2, and further ensuring the driving safety.
Referring to fig. 8, an anti-overflow groove 107 communicating with the outside is formed in an inner wall of the water storage cavity 101 away from the lens 2, the anti-overflow groove 107 is located at a lower side of the transverse passage 102, the anti-overflow groove 107 is in a downward inclined state, when the rainwater in the water storage cavity 101 is too full and does not flow out timely, the overflowing rainwater can be discharged through the anti-overflow groove 107, so that the rainwater is not easy to enter the transverse passage 102 and the water storage cavity 101, and the normal use of the electric telescopic rod 10 is not easy to be affected, referring to fig. 1, a plurality of water guide grooves 106 uniformly distributed are further formed in the upper end of the solid housing 1, the water guide grooves 106 are located at a front side of the confluence groove 105, the water guide grooves 106 are communicated with the confluence groove 105, and the rainwater at the upper end of the solid housing 1 can be guided through the water guide grooves 106, so that the rainwater is converged in the confluence groove 105 through the water guide grooves 106 and finally enters the water storage cavity 101 to be gathered.
The invention gathers rainwater in the solid shell 1, so that the double-cavity heavy floating body 3 automatically moves upwards along with the water surface under the buoyancy of water, the connecting rod 5 moves downwards under the action of self gravity through the connection limit of the inelastic connecting rope 4, so as to drive the scraper 9 to move downwards along the surface of the lens 2, clean the rainwater on the surface of the lens 2, meanwhile, the limit pull rope 8 is gradually straightened along with the upward movement of the double-cavity heavy floating body 3, after the limit pull rope 8 is completely straightened, the sealing rubber block 7 is moved out from the water outlet 104 under the action of the pull force of the limit pull rope 8, the gathered rainwater flows out through the water outlet 104, the double-cavity heavy floating body 3 descends under the action of gravity, drives the connecting rod 5 and the scraper 9 to move upwards again, cleans the rainwater on the surface of the lens 2 again, and then the solid shell 1 gathers the rainwater again, so that the invention realizes the automatic circulation cleaning process of the rainwater, effectively guarantee the reflection effect of lens 2 to driver's life safety has further been ensured.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a can remove safe type automobile rearview mirror of rain automatically, includes solid casing (1), lens (2), its characterized in that are installed to the front end of solid casing (1): the lens is characterized in that a water storage cavity (101) is formed in the solid shell (1), a double-cavity heavy floating body (3) is arranged in the water storage cavity (101), a pair of sliding grooves (103) are formed in the front end of the solid shell (1), the pair of sliding grooves (103) are respectively located on the left side and the right side of the lens (2), a pair of transverse channels (102) are further formed in the solid shell (1), the pair of transverse channels (102) are respectively located between the pair of sliding grooves (103) and the water storage cavity (101), the water storage cavity (101) is communicated with the sliding grooves (103) through the transverse channels (102), a connecting rod (5) is slidably connected in the sliding groove (103), an inelastic connecting rope (4) is fixedly connected to the upper end of the connecting rod (5), one end, far away from the connecting rod (5), of the inelastic connecting rope (4) penetrates through the transverse channels (102) until being fixedly connected with the upper end of the double-cavity heavy floating body (3), a lower floating plate (6) is arranged on the lower side of the double-cavity heavy floating body (3), a limiting pull rope (8) is fixedly connected between the double-cavity heavy floating body (3) and the lower floating plate (6), a sealing rubber block (7) is fixedly connected to the lower end of the lower floating plate (6), a water outlet (104) communicated with the outside is formed in the lower inner wall of the water storage cavity (101), the sealing rubber block (7) is matched with the water outlet (104), a converging groove (105) communicated with the outside is formed in the upper end of the solid shell (1), the converging groove (105) is located on the upper side of the water storage cavity (101), the converging groove (105) is communicated with the water storage cavity (101), a scraper (9) is fixedly connected between the pair of connecting rods (5), the scraper (9) is located on the front side of the lens (2), and the scraper (9) is contacted with the lens (2);
the double-cavity heavy floating body (3) comprises a hollow shell (31), a partition plate (32) is fixedly connected to the inside of the hollow shell (31), oil and nitrogen are filled in the hollow shell (31) respectively, the oil is located on the lower side of the partition plate (32), the nitrogen is located on the upper side of the partition plate (32), the densities of the double-cavity heavy floating body (3), the lower floating plate (6) and the sealing rubber block (7) are all smaller than that of water, and the gravity of the double-cavity heavy floating body (3) is greater than that of the connecting rod (5).
2. The safety rearview mirror capable of automatically removing rain as claimed in claim 1, wherein: the distance from the lower inner wall of the transverse channel (102) to the lower inner wall of the water storage cavity (101) is greater than the length of the limiting pull rope (8).
3. The safety rearview mirror capable of automatically removing rain as claimed in claim 1, wherein: scraper blade (9) are including rectangular (91) of fixed connection between a pair of connecting rod (5), one end fixedly connected with scraping strip (92) that rectangular (91) are close to lens (2), the length and the vertical width of scraping strip (92) are less than the length and the vertical width of rectangular (91) respectively, the lower extreme of rectangular (91) and scraping strip (92) is located same horizontal plane.
4. The safety rearview mirror capable of automatically removing rain as claimed in claim 1, wherein: the upper end of the solid shell (1) is further provided with a plurality of uniformly distributed water guide grooves (106), the water guide grooves (106) are located on the front side of the confluence groove (105), and the water guide grooves (106) are communicated with the confluence groove (105).
5. The safety rearview mirror capable of automatically removing rain as claimed in claim 1, wherein: the upper end of the lower floating plate (6) is provided with a groove (601), and the lower end of the limiting pull rope (8) is fixedly connected with the inner bottom surface of the groove (601).
6. The safety rearview mirror capable of automatically removing rain as claimed in claim 1, wherein: the electric telescopic handle is characterized in that an electric telescopic rod (10) is fixedly connected to the upper inner wall of the sliding groove (103), a pressing plate (11) is fixedly connected to the output end of the electric telescopic rod (10), and the pressing plate (11) is matched with the sliding groove (103).
7. The safety rearview mirror capable of automatically removing rain as claimed in claim 1, wherein: an anti-overflow groove (107) communicated with the outside is formed in the inner wall, far away from the lens (2), of the water storage cavity (101), the anti-overflow groove (107) is located on the lower side of the transverse channel (102), and the anti-overflow groove (107) is in a downward inclined state.
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| CN202011238867.2A CN112277809B (en) | 2020-11-09 | 2020-11-09 | Safety automobile rearview mirror capable of automatically removing rain |
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| CN202011238867.2A CN112277809B (en) | 2020-11-09 | 2020-11-09 | Safety automobile rearview mirror capable of automatically removing rain |
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| CN112277809B true CN112277809B (en) | 2022-08-30 |
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| CN113090100B (en) * | 2021-03-10 | 2022-12-23 | 国网浙江省电力有限公司台州供电公司 | Automatic cleaning device for water tower |
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