CN112550154A - Automobile-used rear-view mirror with self-cleaning function - Google Patents

Automobile-used rear-view mirror with self-cleaning function Download PDF

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Publication number
CN112550154A
CN112550154A CN202011550732.XA CN202011550732A CN112550154A CN 112550154 A CN112550154 A CN 112550154A CN 202011550732 A CN202011550732 A CN 202011550732A CN 112550154 A CN112550154 A CN 112550154A
Authority
CN
China
Prior art keywords
rotating wheel
rearview mirror
driving rotating
traction belt
lens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011550732.XA
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Chinese (zh)
Inventor
万青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei University of Science and Technology
Original Assignee
Hubei University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hubei University of Science and Technology filed Critical Hubei University of Science and Technology
Priority to CN202011550732.XA priority Critical patent/CN112550154A/en
Publication of CN112550154A publication Critical patent/CN112550154A/en
Pending legal-status Critical Current

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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
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • 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
    • B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
    • B60R1/064—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by manually powered actuators
    • B60R1/066—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by manually powered actuators for adjusting the mirror relative to its housing
    • 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
    • B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
    • B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
    • B60R1/072—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators for adjusting the mirror relative to its housing
    • 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
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/081—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors
    • B60R1/082—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors using a single wide field mirror or an association of rigidly connected mirrors
    • 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
    • B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

The invention provides a vehicle rearview mirror with an automatic cleaning function, and belongs to the technical field of electromechanics. The device comprises a mounting cover, a driving rotating wheel and a driven rotating wheel positioned above the driving rotating wheel, wherein a soft traction belt is connected between the driving rotating wheel and the driven rotating wheel, a plurality of mounting strips are fixedly arranged on the traction belt at equal intervals, notches matched with the mounting strips are respectively arranged on the driving rotating wheel and the driven rotating wheel, and a reflective lens positioned on the outer side surface of the traction belt is fixedly arranged on the mounting strips; the driving rotating wheel and the driven rotating wheel are both rotationally connected to the mounting cover, and one end of the driving rotating wheel is connected with a servo motor; the axis of the driving rotating wheel and the axis of the driven rotating wheel are positioned on the same vertical plane, each reflecting lens of the traction belt straight section close to the outer side of the mounting cover forms a main rearview mirror group, and the reflecting lens which is positioned at the lower end of the main rearview mirror group and forms an included angle with the main rearview mirror group is a movable overlooking lens. The invention has the advantages of wide visual field and the like.

Description

Automobile-used rear-view mirror with self-cleaning function
Technical Field
The invention belongs to the technical field of electromechanics, and relates to a vehicle rearview mirror with an automatic cleaning function.
Background
The rearview mirror is used for a driver to observe road conditions behind two sides of a vehicle body, and the existing vehicle rearview mirror has the following defects: 1. in order to obtain a good view from the rear side of the vehicle, the rearview mirror needs to have a position adjusting function, i.e., adjusting a reflection angle so that a driver can obtain an ideal view; 2. rainwater, dust and the like easily cause pollution to the reflecting surface of the rearview mirror, the rearview mirror needs to be cleaned regularly, and heating is needed to remove water and mist when the rearview mirror is driven in rainy days or in winter; 3. when parking, in order to conveniently carry out accurate observation to wheel and road surface position, the rear-view mirror still need have and turns over the function down. Therefore, the structure of the rearview mirror is more and more complex, the control difficulty of the rearview mirror is higher, the rearview mirror belongs to one of wearing parts in various accessories of the vehicle, the maintenance cost and the replacement cost of the rearview mirror are increased, and the light weight and the cost control of the vehicle are not facilitated.
Disclosure of Invention
The invention aims to provide a vehicle rearview mirror with an automatic cleaning function, aiming at the problems in the prior art, and the technical problem to be solved by the invention is how to simplify the structure of the rearview mirror and widen the rear view of a driver.
The purpose of the invention can be realized by the following technical scheme: a vehicle rearview mirror with an automatic cleaning function is characterized by comprising an installation cover, a driving rotating wheel and a driven rotating wheel positioned above the driving rotating wheel, wherein a soft traction belt is connected between the driving rotating wheel and the driven rotating wheel, a plurality of installation strips are fixedly arranged on the traction belt at equal intervals, notches matched with the installation strips are formed in the driving rotating wheel and the driven rotating wheel, and a reflective lens positioned on the outer side surface of the traction belt is fixedly arranged on the installation strips;
the driving rotating wheel and the driven rotating wheel are both rotationally connected to the mounting cover, and one end of the driving rotating wheel is connected with a servo motor;
the axis of the driving rotating wheel and the axis of the driven rotating wheel are positioned on the same vertical plane, each reflecting lens of the traction belt straight section close to the outer side of the mounting cover forms a main rearview mirror group, and the reflecting lens which is positioned at the lower end of the main rearview mirror group and forms an included angle with the main rearview mirror group is a movable overlooking lens.
Furthermore, a vent pipe is arranged in the mounting cover, a plurality of air nozzles are connected on the vent pipe in parallel, each air nozzle faces towards the reflective lens close to the inner side of the mounting cover, and the vent pipe is connected with an air outlet of an air conditioning system of the vehicle.
Furthermore, the rearview mirror comprises a time delay switch and a manual switch, wherein the time delay switch is connected with the manual switch in parallel and then is connected with the servo motor.
Furthermore, the reflecting surface of the reflecting lens is a curved surface with the middle part protruding outwards.
The servo motor can be controlled in a manual mode, and can also be quickly controlled through the delay switch, if the reflecting lens is required to be cleaned, the delay switch can be pressed, so that the driving rotating wheel stops after rotating for a plurality of circles, meanwhile, the air conditioner of the vehicle provides warm air to the ventilating pipe and sprays the warm air to the reflecting lens through the air nozzle, and in the rotating process of the traction belt, each reflecting lens can be effectively cleaned, including stain removal and dehumidification and water removal; when the driver only needs to adjust the inclination angle of the movable downward looking lens to change the rear view field of the driver, the manual switch can be controlled, so that the inclination angle between the movable downward looking lens and the vertical plane can be changed, and the driver can conveniently observe the required position, such as the wheel position and the like.
Because the reflecting lens is a wide-angle lens with a slightly raised middle part, namely, the left side and the right side are slightly thin, and the middle part is slightly thick, the wide-angle view can be realized in the left and right directions, so that the rearview mirror does not need to adjust the angle of the main rearview mirror group.
Compared with the prior art, the novel rearview mirror has the advantages that the structure can be simplified, a heating mechanism, a lens angle adjusting mechanism and the like needed by the existing rearview mirror can be removed, dead-angle-free cleaning can be realized by utilizing rotation of the traction belt, and the novel rearview mirror can be movably overlooked to realize dead-angle-free observation of the rear side of a vehicle and is beneficial to safe driving under the conditions of parking, meeting and the like.
Drawings
Fig. 1 is a schematic plan view of the rear view mirror.
Fig. 2 is a sectional view of the present rearview mirror.
Fig. 3 is a schematic view of the transmission structure of each reflective lens in the rearview mirror.
Fig. 4 is a cross-sectional view of a mirror plate.
Fig. 5 is a schematic circuit diagram of the servo motor.
In the figure, 1, a cover is installed; 2. driving the rotating wheel; 3. a driven runner; 41. a traction belt; 42. mounting a bar; 43. a recess; 5. a light-reflecting lens; 61. a servo motor; 62. a delay switch; 63. a manual switch; 7. a main rearview mirror set; 8. a movable downward looking lens; 9. a breather tube.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, the device comprises an installation cover 1, a driving runner 2 and a driven runner 3 located above the driving runner 2, wherein a soft traction belt 41 is connected between the driving runner 2 and the driven runner 3, a plurality of installation strips 42 are fixedly arranged on the traction belt 41 at equal intervals, notches 43 adapted to the installation strips 42 are respectively arranged on the driving runner 2 and the driven runner 3, and a reflective lens 5 located on the outer side surface of the traction belt 41 is fixedly arranged on the installation strips 42;
the driving rotating wheel 2 and the driven rotating wheel 3 are both rotationally connected to the mounting cover 1, and one end of the driving rotating wheel 2 is connected with a servo motor 61;
the axis of the driving runner 2 and the axis of the driven runner 3 are on the same vertical plane, each reflective lens 5 of the straight section of the traction belt 41 near the outer side of the mounting cover 1 forms a main rearview mirror group 7, and the reflective lens 5 which is positioned at the lower end of the main rearview mirror group 7 and forms an included angle with the main rearview mirror group 7 is a movable overlooking lens 8.
A vent pipe 9 is arranged in the mounting cover 1, a plurality of air nozzles are connected in parallel on the vent pipe 9, each air nozzle faces to the reflective lens 5 close to the inner side of the mounting cover 1, and the vent pipe 9 is connected with an air outlet of an air conditioning system of a vehicle.
The rearview mirror comprises a delay switch 62 and a manual switch 63, wherein the delay switch 62 and the manual switch 63 are connected in parallel and then connected with a servo motor 61.
The reflecting surface of the reflecting lens 5 is a curved surface with the middle part protruding outwards.
The servo motor 61 can be controlled manually or rapidly by the delay switch 62, if the reflective lenses 5 need to be cleaned, the delay switch 62 can be pressed to stop the driving rotating wheel 2 after rotating for a plurality of circles, meanwhile, the air conditioner of the vehicle provides warm air to the ventilating pipe 9 and sprays the warm air to the reflective lenses 5 through the air nozzles, and in the rotating process of the traction belt 41, each reflective lens 5 can be effectively cleaned, including removing stains and dehumidifying and dewatering; when it is only necessary to adjust the tilt angle of the movable downward viewing lens 8 to change the driver's rearward field of view, the manual switch 63 can be controlled so that the movable downward viewing lens 8 can change the tilt angle with respect to the vertical plane to facilitate the driver's view of a desired position, such as the wheel position.
Because the reflecting lens 5 is a wide-angle lens with a slightly raised middle part, namely, the left side and the right side are slightly thinner and the middle is slightly thicker, the wide-angle view can be realized in the left and right directions, and the rearview mirror does not need to adjust the angle of the main rearview mirror group 7.
Compared with the prior art, the novel rearview mirror has the advantages that the structure can be simplified, a heating mechanism, a lens angle adjusting mechanism and the like needed by the existing rearview mirror can be eliminated, dead-angle-free cleaning can be realized by utilizing the rotation of the traction belt 41, and the novel rearview mirror can be moved to overlook the lens 8 to realize dead-angle-free observation of the rear side of a vehicle, is favorable for safe driving under the conditions of parking, meeting and the like and comprises water removal and decontamination.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (4)

1. The vehicle rearview mirror with the automatic cleaning function is characterized by comprising an installation cover (1), a driving rotating wheel (2) and a driven rotating wheel (3) positioned above the driving rotating wheel (2), wherein a soft traction belt (41) is connected between the driving rotating wheel (2) and the driven rotating wheel (3), a plurality of installation strips (42) are fixedly arranged on the traction belt (41) at equal intervals, notches (43) matched with the installation strips (42) are respectively arranged on the driving rotating wheel (2) and the driven rotating wheel (3), and a reflective lens (5) positioned on the outer side surface of the traction belt (41) is fixedly arranged on the installation strips (42);
the driving rotating wheel (2) and the driven rotating wheel (3) are rotatably connected to the mounting cover (1), and one end of the driving rotating wheel (2) is connected with a servo motor (61);
the axis of the driving rotating wheel (2) and the axis of the driven rotating wheel (3) are positioned on the same vertical plane, each reflective lens (5) of the straight section of the traction belt (41) close to the outer side of the mounting cover (1) forms a main rearview mirror plate group (7), and the reflective lens (5) which is positioned at the lower end of the main rearview mirror plate group (7) and forms an included angle with the main rearview mirror plate group (7) is a movable overlooking lens (8).
2. The vehicle rearview mirror with automatic cleaning function according to claim 1, wherein a vent pipe (9) is arranged in the mounting cover (1), a plurality of air nozzles are connected in parallel on the vent pipe (9), each air nozzle faces to the reflective lens (5) close to the inner side of the mounting cover (1), and the vent pipe (9) is connected with an air outlet of an air conditioning system of the vehicle.
3. The rearview mirror with automatic cleaning function for vehicle according to claim 2, characterized in that the rearview mirror comprises a time delay switch (62) and a manual switch (63), wherein the time delay switch (62) is connected with the manual switch (63) in parallel and then is connected with the servo motor (61).
4. The vehicle rearview mirror with automatic cleaning function according to claim 3, wherein the reflecting surface of the reflecting mirror (5) is a curved surface with a convex middle part towards the outside.
CN202011550732.XA 2020-12-24 2020-12-24 Automobile-used rear-view mirror with self-cleaning function Pending CN112550154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011550732.XA CN112550154A (en) 2020-12-24 2020-12-24 Automobile-used rear-view mirror with self-cleaning function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011550732.XA CN112550154A (en) 2020-12-24 2020-12-24 Automobile-used rear-view mirror with self-cleaning function

Publications (1)

Publication Number Publication Date
CN112550154A true CN112550154A (en) 2021-03-26

Family

ID=75033433

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011550732.XA Pending CN112550154A (en) 2020-12-24 2020-12-24 Automobile-used rear-view mirror with self-cleaning function

Country Status (1)

Country Link
CN (1) CN112550154A (en)

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