CN113232588A - Automobile rearview mirror - Google Patents

Automobile rearview mirror Download PDF

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Publication number
CN113232588A
CN113232588A CN202110445976.XA CN202110445976A CN113232588A CN 113232588 A CN113232588 A CN 113232588A CN 202110445976 A CN202110445976 A CN 202110445976A CN 113232588 A CN113232588 A CN 113232588A
Authority
CN
China
Prior art keywords
mirror
vehicle
frame
screw rod
rearview mirror
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
CN202110445976.XA
Other languages
Chinese (zh)
Inventor
周小军
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.)
Zhejiang Business Technology Institute
Original Assignee
Zhejiang Business Technology Institute
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 Zhejiang Business Technology Institute filed Critical Zhejiang Business Technology Institute
Priority to CN202110445976.XA priority Critical patent/CN113232588A/en
Publication of CN113232588A publication Critical patent/CN113232588A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical 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
    • B60R1/02Rear-view mirror arrangements
    • B60R1/06Rear-view mirror arrangements mounted on vehicle exterior
    • B60R1/0602Rear-view mirror arrangements mounted on vehicle exterior comprising means for cleaning or deicing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical 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
    • B60R1/02Rear-view mirror arrangements
    • B60R1/06Rear-view mirror arrangements mounted on vehicle exterior
    • B60R1/062Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
    • B60R1/07Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
    • B60R1/072Rear-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical 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
    • B60R1/02Rear-view mirror arrangements
    • B60R1/08Rear-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
    • B60R1/081Rear-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/56Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • B60S1/60Cleaning 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

The invention discloses an automobile rearview mirror, which comprises a mirror frame, wherein a first mirror body, a second mirror body and a third mirror body are arranged in the mirror frame from top to bottom; the mirror frame in still be provided with turn to the clean mechanism of mirror surface of follow-up mechanism looks linkage, the clean mechanism of mirror surface including the linkage screw rod of level setting, the linkage screw rod on be equipped with the slider, the slider pass through the connecting rod and connect clean subassembly, clean subassembly along with the vehicle turns to the clean mirror surface of horizontal migration. The advantages are that: it is rational in infrastructure, constitute by 3 mirrors, increased the field of vision scope, wherein first mirror and third mirror deflect along with the vehicle turns to the emergence, the vision blind area when can reduce the vehicle greatly and turn, in addition, the mirror surface is cleaned when the vehicle turns to the clean mechanism of mirror surface to improve the security of driving.

Description

Automobile rearview mirror
Technical Field
The invention relates to the technical field of automobile part manufacturing, in particular to an automobile rearview mirror.
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 reflects the conditions of the rear, the side and the lower part of the automobile, so that a driver can indirectly see the conditions of the positions clearly, the automobile rearview mirror plays the role of a second eye and enlarges the visual field range of the driver.
When a large automobile is driven, the mechanical volume is large, the observation range of the rearview mirrors is limited, the blind area of the large automobile is large, and two pairs of rearview mirrors are arranged on the left side and the right side of the large automobile in order to reduce the blind area; the existing rearview mirror is a whole flat mirror or an arc mirror, the visual field range is poor, and other small vehicles or people can not be found particularly when the rearview mirror turns, so that traffic accidents are caused. A conventional patent application No. CN201510238820.9 entitled "a steering control method for a rabbit-ear mirror, a follow-up steering system, and a vehicle" discloses a mirror that can be steered and deflected by a vehicle.
In addition, some large-scale automobiles need to enter places such as construction sites, mountainous areas and the like, and particularly after rainy and snowy weather, soil splashes to the rearview mirrors when the automobiles run in the places, so that normal observation of the rearview mirrors is influenced, and driving safety is influenced. Therefore, the existing rearview mirror structure is yet to be further improved.
Disclosure of Invention
The invention aims to make up the defects, and discloses an automobile rearview mirror which is reasonable in structure and can deflect along with the steering of a vehicle and clean the mirror surface to the society.
The technical scheme of the invention is realized as follows:
an automobile rearview mirror comprises a mirror frame, wherein a first mirror body, a second mirror body and a third mirror body are arranged in the mirror frame from top to bottom; the mirror frame in still be provided with turn to the clean mechanism of mirror surface of follow-up mechanism looks linkage, the clean mechanism of mirror surface including the linkage screw rod of level setting, the linkage screw rod on be equipped with the slider, the slider pass through the connecting rod and connect clean subassembly, clean subassembly along with the vehicle turns to the clean mirror surface of horizontal migration.
The measures for further optimizing the technical scheme are as follows:
as an improvement, the first mirror body can be assembled in the mirror frame in a manner of swinging left and right through a vertical shaft.
As an improvement, the third mirror body is assembled in the mirror frame in a manner that the third mirror body can swing up and down through a transverse shaft.
As an improvement, the steering follow-up mechanism comprises a motor in signal connection with an automobile steering system, a horizontally arranged driving screw rod is connected to the motor, and a sliding block is assembled on the driving screw rod; the back of the first mirror body is provided with a first inclined block, a first chute is formed in the first inclined block, the upper portion of the sliding block is connected with an upper driving lever, the upper driving lever extends into the first chute, the upper portion of the back of the third mirror body is provided with a second inclined block, a second chute is formed in the second inclined block, the lower portion of the sliding block is connected with an extension rod, the lower end of the extension rod is hinged to a lower driving lever, and the lower driving lever extends into the second chute.
As an improvement, a first gear is arranged at the end part of the driving screw rod, and a second gear which is in transmission with the first gear is arranged on the linkage screw rod.
As an improvement, the cleaning assembly comprises a base frame, and a first cleaning strip, a second cleaning strip and a third cleaning strip are sequentially arranged on the base frame from top to bottom.
As an improvement, first springs are uniformly distributed between the first cleaning strips and the base frame.
As an improvement, the lower part of the base frame is hinged with a support, and second springs are uniformly distributed between the third cleaning strip and the support.
As an improvement, the connecting rod penetrates out of a straight groove at the lower end of the spectacle frame and is connected with the base frame.
As an improvement, the upper end of the mirror frame is provided with a guide groove, and the upper end of the base frame is provided with a guide block matched with the guide groove.
Compared with the prior art, the invention has the advantages that:
the automobile rearview mirror is reasonable in structure and comprises 3 mirror bodies, the visual field range is enlarged, the first mirror body and the third mirror body deflect along with the turning of a vehicle, the visual field blind area of the vehicle during turning can be greatly reduced, and the driving safety is improved; in addition, the rearview mirror is also provided with a mirror surface cleaning mechanism which is linked with the steering follow-up mechanism, when the vehicle steers, the cleaning component moves horizontally to clean the mirror surface, so that the cleanness of the mirror surface is ensured, and the driving safety is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic structural view of the steering follower of the present invention;
FIG. 5 is an enlarged view of portion C of FIG. 4;
FIG. 6 is an enlarged view of portion D of FIG. 4;
fig. 7 is an enlarged view of a portion E in fig. 4.
The names of the reference numbers in the drawings of the invention are as follows:
the mirror frame 1, a straight groove 1a, a guide groove 1b, a first mirror body 11, a vertical shaft 11a, a second mirror body 12, a third mirror body 13, a transverse shaft 13a, a linkage screw 21, a second gear 21a, a sliding block 22, a connecting rod 23, a cleaning component 3, a base frame 31, a guide block 31a, a first cleaning strip 32, a first spring 32a, a second cleaning strip 33, a third cleaning strip 34, a second spring 34a, a support 35, a motor 41, a driving screw 42, a first gear 42a, a sliding block 43, a first inclined block 44, a first inclined groove 44a, an upper deflector rod 45, a second inclined block 46, a second inclined groove 46a, an extension rod 47 and a lower deflector rod 48.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in figures 1 to 7 of the drawings,
an automobile rearview mirror comprises a mirror frame 1, wherein a first mirror body 11, a second mirror body 12 and a third mirror body 13 are arranged in the mirror frame 1 from top to bottom, a steering follow-up mechanism is arranged in the mirror frame 1, and the first mirror body 11 and the third mirror body 13 deflect along with the steering of a vehicle; still be provided with in picture frame 1 with turn to the clean mechanism of mirror surface of servo mechanism looks linkage, the clean mechanism of mirror surface including the linkage screw rod 21 of horizontal setting, linkage screw rod 21 on be equipped with slider 22, slider 22 connect cleaning component 3 through connecting rod 23, cleaning component 3 along with the vehicle turns to the clean mirror surface of horizontal migration.
The first mirror body 11 is assembled in the mirror frame 1 through a vertical shaft 11a in a manner of swinging left and right.
The third lens body 13 is vertically swingably mounted in the lens frame 1 via a lateral shaft 13 a.
The first mirror body 11 and the third mirror body 13 adopt different swing directions, so that the visual field range can be further improved, and the visual field blind area can be reduced.
The steering follow-up mechanism comprises a motor 41 in signal connection with an automobile steering system, a driving screw rod 42 horizontally arranged is connected to the motor 41, and a sliding block 43 is assembled on the driving screw rod 42; the back of the first mirror body 11 is provided with a first inclined block 44, the first inclined block 44 is provided with a first inclined groove 44a, the upper portion of the sliding block 43 is connected with an upper deflector rod 45, the upper deflector rod 45 extends into the first inclined groove 44a, the back upper portion of the third mirror body 13 is provided with a second inclined block 46, the second inclined groove 46a is formed in the second inclined block 46, the lower portion of the sliding block 43 is connected with an extension rod 47, the lower end of the extension rod 47 is hinged with a lower deflector rod 48, and the lower deflector rod 48 extends into the second inclined groove 46 a.
The end of the driving screw 42 is provided with a first gear 42a, and the linkage screw 21 is provided with a second gear 21a which is in transmission with the first gear 42 a.
The cleaning assembly 3 comprises a base frame 31, and a first cleaning strip 32, a second cleaning strip 33 and a third cleaning strip 34 are sequentially arranged on the base frame 31 from top to bottom.
First springs 32a are uniformly distributed between the first cleaning strip 32 and the base frame 31.
The lower part of the base frame 31 is hinged with a bracket 35, and second springs 34a are uniformly distributed between the third cleaning strip 34 and the bracket 35.
In cooperation with the combined rearview mirror structure composed of the first mirror body 11, the second mirror body 12 and the third mirror body 13, the cleaning component 3 is correspondingly provided with a first cleaning strip 32, a second cleaning strip 33 and a third cleaning strip 34. The first mirror body 11 can swing left and right, and the elasticity of the first spring 32a ensures that the first cleaning strip 32 can be attached to the mirror surface of the first mirror body 11; the third mirror body 13 can swing up and down, and the elasticity of the hinged bracket 35 and the second spring 34a ensures that the third cleaning strip 34 is attached to the mirror surface of the third mirror body 13.
The connecting rod 23 penetrates out of the straight groove 1a at the lower end of the spectacle frame 1 to be connected with the base frame 31.
The upper end of the spectacle frame 1 is provided with a guide groove 1b, and the upper end of the base frame 31 is provided with a guide block 31a matched with the guide groove 1 b. The translation of the base frame 31 is made more reliable by the cooperation of the guide block 31a and the guide groove 1 b.
The working principle is as follows:
the automobile rearview mirror is formed by combining a first mirror body 11, a second mirror body 12 and a third mirror body 13, wherein the first mirror body 11 and the third mirror body 13 can deflect along with the steering of a vehicle, the first mirror body 11 swings left and right, the third mirror body 13 swings up and down, the position of a tire can be observed through the third mirror body 13, and 3 mirror bodies provide different visual fields, so that the visual field range of a driver can be greatly improved, and the visual field blind area is reduced.
When the vehicle turns, a motor 41 of the steering follow-up mechanism is started along with a steering system of the automobile, the motor 41 drives a driving screw rod 42 to rotate, a sliding block 43 assembled on the driving screw rod 42 moves along the driving screw rod 42, and the sliding block 43 drives an upper deflector rod 45 and a lower deflector rod 48 on an extension rod 47 to move along the driving screw rod 42. The upper shift lever 45 moves on the first inclined groove 44a of the first inclined block 44, and since the distance between the upper shift lever 45 and the second mirror 12 is kept constant, the distance between the first inclined groove 44a and the first mirror 11 changes gradually, and as the upper shift lever 45 moves on the first inclined groove 44a, the first mirror 11 is driven to deflect by taking the vertical shaft 11a as a rotating shaft. Similarly, the lower lever 48 moves in the second inclined slot 46a of the second inclined block 46 to drive the third mirror 13 to deflect around the transverse axis 13 a. Therefore, the purpose that the first mirror body 11 and the third mirror body 13 deflect along with the rotation of the vehicle so as to reduce the blind area of the visual field is achieved. When the steering wheel is turned in the reverse direction, the motor 41 rotates in the reverse direction, and the slider 43 moves to the other side.
The invention is also provided with a mirror surface cleaning mechanism, along with the work of the steering follow-up mechanism, the driving screw rod 42 drives the linkage screw rod 21 to rotate through the transmission of the first gear 42a and the second gear 21a, so that the slide block 22 assembled on the linkage screw rod 21 moves along the linkage screw rod 21, the linkage screw rod 21 drives the connecting rod 23 to translate, and the cleaning component 3 connected to the connecting rod 23 translates along the mirror surface, thereby cleaning the mirror surface. The connecting rod 23 is of an L-shaped structure, the lower part of the connecting rod 23 penetrates out of the linear groove 1a at the lower part of the mirror frame 1 and extends to the front, and when the cleaning component 3 moves, the first cleaning strip 32, the second cleaning strip 33 and the third cleaning strip 34 on the cleaning component 3 are attached to the first mirror body 11, the second mirror body 12 and the third mirror body 13 correspondingly to finish the mirror surface cleaning; when the steering wheel is turned reversely, the motor 41 rotates reversely, and the slider 22 moves reversely along the linkage screw 21, thereby driving the cleaning assembly 3 to move reversely.
The rearview mirror disclosed by the invention not only can reduce the blind area of the visual field by deflecting the steering mirror surface of the vehicle, but also can clean the mirror surface by steering the vehicle, so that the cleanness of the mirror surface is ensured, and the driving safety can be greatly improved.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by one skilled in the art without departing from the scope of the present invention.

Claims (10)

1. The utility model provides an automobile rearview mirror, including picture frame (1), characterized by: a first mirror body (11), a second mirror body (12) and a third mirror body (13) are arranged in the mirror frame (1) from top to bottom, a steering follow-up mechanism is arranged in the mirror frame (1), and the first mirror body (11) and the third mirror body (13) deflect along with the steering of a vehicle; mirror surface cleaning mechanism with turn to the servo mechanism and link still be provided with in picture frame (1), mirror surface cleaning mechanism including linkage screw rod (21) that the level set up, linkage screw rod (21) on be equipped with slider (22), slider (22) pass through connecting rod (23) and connect clean subassembly (3), clean subassembly (3) turn to the clean mirror surface of horizontal migration along with the vehicle.
2. The rearview mirror for vehicle as claimed in claim 1, wherein: the first mirror body (11) can be assembled in the mirror frame (1) in a left-right swinging mode through a vertical shaft (11 a).
3. The rearview mirror for vehicle as claimed in claim 1, wherein: the third lens body (13) is assembled in the lens frame (1) in a manner of swinging up and down through a transverse shaft (13 a).
4. The rearview mirror for vehicle as claimed in claim 2 or 3, wherein: the steering follow-up mechanism comprises a motor (41) in signal connection with an automobile steering system, a horizontally arranged driving screw rod (42) is connected to the motor (41), and a sliding block (43) is assembled on the driving screw rod (42); the back of first mirror body (11) be provided with first sloping block (44), seted up first chute (44a) on first sloping block (44), the upper portion of sliding block (43) be connected with driving lever (45), go up driving lever (45) and stretch into in first chute (44a), the back upper portion of third mirror body (13) be provided with second sloping block (46), seted up second chute (46a) on second sloping block (46), the sub-unit connection of sliding block (43) have extension rod (47), the lower extreme of extension rod (47) articulate down driving lever (48), down driving lever (48) stretch into in second chute (46 a).
5. The rearview mirror for vehicle as claimed in claim 4, wherein: the end part of the driving screw rod (42) is provided with a first gear (42a), and the linkage screw rod (21) is provided with a second gear (21a) which is in transmission with the first gear (42 a).
6. The rearview mirror for vehicle as claimed in claim 5, wherein: the cleaning assembly (3) comprises a base frame (31), wherein a first cleaning strip (32), a second cleaning strip (33) and a third cleaning strip (34) are sequentially arranged on the base frame (31) from top to bottom.
7. The rearview mirror for vehicle as claimed in claim 6, wherein: first springs (32a) are uniformly distributed between the first cleaning strips (32) and the base frame (31).
8. The rearview mirror for vehicle as claimed in claim 7, wherein: the lower part of the base frame (31) is hinged with a support (35), and second springs (34a) are uniformly distributed between the third cleaning strip (34) and the support (35).
9. The rearview mirror for vehicle as claimed in claim 8, wherein: the connecting rod (23) penetrates out of a straight groove (1a) at the lower end of the spectacle frame (1) and is connected with the base frame (31).
10. The rearview mirror for vehicle as claimed in claim 9, wherein: the upper end of the spectacle frame (1) is provided with a guide groove (1b), and the upper end of the base frame (31) is provided with a guide block (31a) matched with the guide groove (1 b).
CN202110445976.XA 2021-04-25 2021-04-25 Automobile rearview mirror Pending CN113232588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110445976.XA CN113232588A (en) 2021-04-25 2021-04-25 Automobile rearview mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110445976.XA CN113232588A (en) 2021-04-25 2021-04-25 Automobile rearview mirror

Publications (1)

Publication Number Publication Date
CN113232588A true CN113232588A (en) 2021-08-10

Family

ID=77129094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110445976.XA Pending CN113232588A (en) 2021-04-25 2021-04-25 Automobile rearview mirror

Country Status (1)

Country Link
CN (1) CN113232588A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201633634U (en) * 2010-04-29 2010-11-17 李灵坤 Combined automobile rear view mirror
CN102548801A (en) * 2009-09-02 2012-07-04 金钟英 Sectionalized and detachable side view mirror for a vehicle
DE102011121067A1 (en) * 2011-12-13 2012-12-27 Daimler Ag Outdoor mirror system for motor vehicle e.g. car, has control unit which is provided in order to adjust lower portion of outdoor mirror between forward drive position and reverse drive position of motor vehicle
CN105416183A (en) * 2015-12-11 2016-03-23 曹德州 Outside rear-view mirror and method for adjusting outside rear-view mirror when used for vehicle
CN105774667A (en) * 2016-04-20 2016-07-20 山东交通学院 Combined type dead-zone-free vehicle exterior rearview mirror
CN207943022U (en) * 2018-01-10 2018-10-09 温州誉诚包装有限公司 A kind of Multi-function self-cleaning automobile rearview mirror
CN212650562U (en) * 2020-04-27 2021-03-05 温州大学 Cosmetic mirror

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102548801A (en) * 2009-09-02 2012-07-04 金钟英 Sectionalized and detachable side view mirror for a vehicle
CN201633634U (en) * 2010-04-29 2010-11-17 李灵坤 Combined automobile rear view mirror
DE102011121067A1 (en) * 2011-12-13 2012-12-27 Daimler Ag Outdoor mirror system for motor vehicle e.g. car, has control unit which is provided in order to adjust lower portion of outdoor mirror between forward drive position and reverse drive position of motor vehicle
CN105416183A (en) * 2015-12-11 2016-03-23 曹德州 Outside rear-view mirror and method for adjusting outside rear-view mirror when used for vehicle
CN105774667A (en) * 2016-04-20 2016-07-20 山东交通学院 Combined type dead-zone-free vehicle exterior rearview mirror
CN207943022U (en) * 2018-01-10 2018-10-09 温州誉诚包装有限公司 A kind of Multi-function self-cleaning automobile rearview mirror
CN212650562U (en) * 2020-04-27 2021-03-05 温州大学 Cosmetic mirror

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Application publication date: 20210810

RJ01 Rejection of invention patent application after publication