CN103754165A - Rear-view mirror of automobile allowing adjusting location - Google Patents
Rear-view mirror of automobile allowing adjusting location Download PDFInfo
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- CN103754165A CN103754165A CN201310720676.3A CN201310720676A CN103754165A CN 103754165 A CN103754165 A CN 103754165A CN 201310720676 A CN201310720676 A CN 201310720676A CN 103754165 A CN103754165 A CN 103754165A
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- motor
- mirror
- guide rail
- view mirror
- mirror housing
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000006870 function Effects 0.000 claims description 3
- 206010047531 Visual acuity reduced Diseases 0.000 abstract 1
- 230000009189 diving Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 1
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention provides a rear-view mirror of an automobile allowing adjusting position. The position of the rear view mirror can be adjusted transversely along the direction of the bodywork, so that the problem of poor vision for driving which is caused by an inappropriate distance between a driver and the rear view mirror is solved so as to be helpful in observing traffic and ensuring safety. The rear-view mirror comprises a rear view mirror shell and a mounting seat, wherein the mounting seat is provided with a motor, a transmission mechanism and a guide rail which extends transversely along the direction of the bodywork. The rear view mirror shell is arranged on the guide rail in a sliding mode, a limiting slider matched with the guide rail is arranged at the bottom of the rear view mirror, so that the situation that the rear view mirror is derailed from the guide rail can be avoided. The motor is matched with the diving mechanism and the rear view mirror shell can be driven to move along the guide rail. When the rear-view mirror needs to be adjusted transversely, the driver can turn on the motor, the rear view shell can be driven to move along the guide rail through the motor and the driving mechanism to enable the position of the rear-view mirror to suit personal habits.
Description
Technical field
The invention belongs to field of automobile, specially refer to a kind of automobile rearview mirror.
Background technology
At present, along with the continuous increase of automobile pollution, train operation accident is more and more, and therefore for traffic safety, chaufeur visual angle during driving is paid attention to all the more.Common back mirror is generally plane mirror or convex mirror, in order to increase the visual field of chaufeur, at present the design of back mirror variable curvature, different curvature lens combination, space 3D angle is adjustable etc., and method has obtained gradually application in automobile rearview mirror.Because chaufeur build is different, the steering wheel position disunity of main frame manufacturers design, so when different chaufeur enters driving compartment, generally all need to adjust the position, all around of seat.When seat position changes, chaufeur, in order to obtain good visual angle, need to be adjusted the angle of back mirror.But because there is variation in the longitudinal separation of chaufeur and back mirror, the field-of-view angle that chaufeur obtains also will change thereupon, because current position of rear view mirror is all changeless, only rely on the position of adjusting angle and not adjusting back mirror, may affect the visual field of chaufeur, even threaten traffic safety.
Summary of the invention
The object of the invention is to propose a kind of automobile rearview mirror of position-adjustable, this automobile rearview mirror can be adjusted position along vehicle body fore-and-aft direction, thereby solve because of the not good problem of the improper driver's seat causing of the distance between chaufeur and back mirror, more be conducive to chaufeur and observe road conditions, guarantee traffic safety.
The automobile rearview mirror of position-adjustable of the present invention comprises back-mirror housing and mount pad, and key is the guide rail that described mount pad is equipped with motor, transmission device and extends along auto body fore-and-aft direction; Described back-mirror housing is slidably mounted on guide rail, and the bottom of back-mirror housing is provided with the spacing slide bar coordinating with guide rail, to avoid back-mirror housing getaway; Described motor coordinates with transmission device, can drive back-mirror housing to move along guide rail.
After chaufeur is adjusted sitting posture, check back mirror, when needing the front and back position of adjusting rearview mirror, chaufeur can starter motor, utilize motor and transmission device to drive back-mirror housing to move along guide rail, make the front and back position of back mirror meet personal habits, thereby reach the object of safe driving.
Further, described motor is connected with a position memory functional module, chaufeur can utilize the position memory functional module position of back-mirror housing with respect to mount pad that prestore like this, in follow-up use procedure, needn't all to manually control the position that motor is adjusted back mirror at every turn, but directly the location information prestoring be called out, with the work of automatic control motor, but also can, by the position of rear view mirror information prestoring and seat position informational linkage, realize simultaneously and adjusting.This kind of position memory functional module can realize with reference to seat memory functional module, repeats no more herein.
Further, described back-mirror housing inside is provided with the back mirror of angle adjustable, to facilitate in adjusting rearview mirror front and back position, and the angle of adjusting rearview mirror eyeglass.
Above-mentioned transmission device has following two kinds:
1, described transmission device consists of cam, retracing spring and guide rod; Described guide rod is fixedly connected with back-mirror housing, and described cam is fixed on the motor shaft end of motor, and the side of cam and the end of guide rod offset; Described mount pad is provided with limiting stopper in the side away from motor, and described retracing spring is compressive state and is installed between guide rod and limiting stopper; Described motor is with auto-lock function.Motor can rotate together with cam, and cam contacts with guide rod, is converted into the traveling priority of guide rod by rotatablely moving, and overcomes the clamp load of spring, and drive leader and back-mirror housing are along guide rail straight-line motion.When back-mirror housing moves to suitable position, motor quits work and realizes self-locking, and like this, the position of guide rod will be fixed by cam and retracing spring, and back-mirror housing position will be fixed, thereby realize the adjusting of position of rear view mirror.The profile of above-mentioned cam is carried out matching, is calculated by multinomial, thereby can obtain continuous accelerating curve and less shock effect.
For reducing the friction between guide rod and cam, one end that described guide rod contacts with cam is provided with roller, and roller can be changed into friction of rolling by guide rod and the direct cliding friction of cam, thus the wearing and tearing of minimizing friction force and guide rod, cam.
Noise and vibration during for minimizing machine operation, the NVH performance of raising automobile, described motor is fixedly connected with mount pad by rubber cradle.
2, described transmission device consists of nut, screw rod, and described screw rod is fixedly connected with the motor shaft of motor, and described nut is fixedly connected with back-mirror housing, and described screw rod is connected by screw thread and described nut.When electric machine rotation, screw rod synchronously rotates with motor shaft, and because nut is limited and can not rotate by back-mirror housing and spacing slide bar, therefore bolt rotary will drive nut and with the fixing back-mirror housing of nut along guide rail traveling priority, when back-mirror housing moves to suitable position, motor quits work, and the position of back-mirror housing is just fixed, and has realized the adjusting of position of rear view mirror.
The automobile rearview mirror of position-adjustable of the present invention can so that chaufeur after adjusting seat position, according to the height of self, apart from the distance of back mirror, personalized adjustment position of rear view mirror, and adjust on this basis the angle of back mirror, thereby farthest improve the visual field, improve the safety of driving.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile rearview mirror of the position-adjustable of embodiment 1.
Fig. 2 is the structural representation of automobile rearview mirror of the position-adjustable of embodiment 2.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and principle of work etc.
Embodiment 1:
As shown in Figure 1, the automobile rearview mirror of the position-adjustable of the present embodiment comprises back-mirror housing 1 and mount pad 2, the guide rail 12 that described mount pad 2 is equipped with motor 3, transmission device and extends along auto body fore-and-aft direction; Described back-mirror housing 1 is slidably mounted on guide rail 12, and the bottom of back-mirror housing 1 is provided with the spacing slide bar 13 coordinating with guide rail 12, to avoid back-mirror housing 1 getaway 12; Described motor 3 coordinates with transmission device, can drive back-mirror housing 1 to move along guide rail 12.
After chaufeur is adjusted sitting posture, check back mirror, when needing the front and back position of adjusting rearview mirror, chaufeur can starter motor 3, utilize motor 3 and transmission device to drive back-mirror housing 1 to move along guide rail 12, make the front and back position of back mirror meet personal habits, thereby reach the object of safe driving.
Further, described back-mirror housing 1 inside is provided with the back mirror 11 of angle adjustable, to facilitate in adjusting rearview mirror front and back position, and the angle of adjusting rearview mirror eyeglass.
Above-mentioned transmission device has following two kinds:
1, described transmission device consists of cam 4, retracing spring 5 and guide rod 6; Described guide rod 6 is fixedly connected with back-mirror housing 1, and described cam 4 is fixed on the motor shaft end of motor 3, and the end of the side of cam 4 and guide rod 6 offsets; Described mount pad 2 is provided with limiting stopper 7 in the side away from motor 3, and described retracing spring 5 is compressive state and is installed between guide rod 6 and limiting stopper 7; Described motor 3 is with auto-lock function.Motor 3 can rotate together with cam 4, and cam 4 contacts with guide rod 6, is converted into the traveling priority of guide rod 6 by rotatablely moving, and overcomes the clamp load of spring, and drive leader 6 and back-mirror housing 1 are along guide rail 12 straight-line motions.When back-mirror housing 1 moves to suitable position, motor 3 quits work and realizes self-locking, and like this, the position of guide rod 6 will be fixing by cam 4 and retracing spring 5, and back-mirror housing 1 position will be fixed, thereby realize the adjusting of position of rear view mirror.The profile of above-mentioned cam 4 is carried out matching, is calculated by multinomial, thereby can obtain continuous accelerating curve and less shock effect.
For reducing the friction between guide rod 6 and cam 4, one end that described guide rod 6 contacts with cam 4 is provided with roller (roller not shown in FIG.), roller can be changed into friction of rolling by guide rod 6 and the direct cliding friction of cam 4, thus the wearing and tearing of minimizing friction force and guide rod 6, cam 4.
Noise and vibration while working for reducing motor 3, the NVH performance of raising automobile, described motor 3 is fixedly connected with mount pad 2 by rubber cradle 8.
Embodiment 2:
As shown in Figure 2, the automobile rearview mirror of the position-adjustable of the present embodiment comprises back-mirror housing 1 and mount pad 2, the guide rail 12 that described mount pad 2 is equipped with motor 3, transmission device and extends along auto body fore-and-aft direction; Described back-mirror housing 1 is slidably mounted on guide rail 12, and the bottom of back-mirror housing 1 is provided with the spacing slide bar 13 coordinating with guide rail 12, to avoid back-mirror housing 1 getaway 12; Described motor 3 coordinates with transmission device, can drive back-mirror housing 1 to move along guide rail 12.
After chaufeur is adjusted sitting posture, check back mirror, when needing the front and back position of adjusting rearview mirror, chaufeur can starter motor 3, utilize motor 3 and transmission device to drive back-mirror housing 1 to move along guide rail 12, make the front and back position of back mirror meet personal habits, thereby reach the object of safe driving.
Back-mirror housing 1 inside is provided with the back mirror 11 of angle adjustable, to facilitate in adjusting rearview mirror front and back position, and the angle of adjusting rearview mirror eyeglass.
Described transmission device consists of nut 9, screw rod 10, and described screw rod 10 is fixedly connected with the motor shaft of motor 3, and described nut 9 is fixedly connected with back-mirror housing 1, and described screw rod 10 is connected by screw thread and described nut 9.When motor 3 rotates, screw rod 10 synchronously rotates with motor shaft, and because nut 9 is limited and can not rotate by back-mirror housing 1 and spacing slide bar 13, therefore screw rod 10 rotate will drive nut 9 and with the fixing back-mirror housing 1 of nut 9 along guide rail 12 traveling priorities, when back-mirror housing 1 moves to suitable position, motor 3 quits work, and the position of back-mirror housing 1 is just fixed, and has realized the adjusting of position of rear view mirror.
Claims (7)
1. an automobile rearview mirror for position-adjustable, comprises back-mirror housing and mount pad, it is characterized in that the guide rail that described mount pad is equipped with motor, transmission device and extends along auto body fore-and-aft direction; Described back-mirror housing is slidably mounted on guide rail, and the bottom of back-mirror housing is provided with the spacing slide bar coordinating with guide rail, to avoid back-mirror housing getaway; Described motor coordinates with transmission device, can drive back-mirror housing to move along guide rail.
2. the automobile rearview mirror of position-adjustable according to claim 1, is characterized in that described motor is connected with a position memory functional module.
3. the automobile rearview mirror of position-adjustable according to claim 1, is characterized in that described back-mirror housing inside is provided with the back mirror of angle adjustable.
4. according to the automobile rearview mirror of the position-adjustable described in claim 1 or 2 or 3, it is characterized in that described transmission device consists of cam, retracing spring and guide rod; Described guide rod is fixedly connected with back-mirror housing, and described cam is fixed on the motor shaft end of motor, and the side of cam and the end of guide rod offset; Described mount pad is provided with limiting stopper in the side away from motor, and described retracing spring is compressive state and is installed between guide rod and limiting stopper; Described motor is with auto-lock function.
5. the automobile rearview mirror of position-adjustable according to claim 4, is characterized in that described motor is fixedly connected with mount pad by rubber cradle.
6. the automobile rearview mirror of position-adjustable according to claim 4, is characterized in that one end that described guide rod contacts with cam is provided with roller.
7. according to the automobile rearview mirror of the position-adjustable described in claim 1 or 2 or 3, it is characterized in that described transmission device consists of nut, screw rod, described screw rod is fixedly connected with the motor shaft of motor, described nut is fixedly connected with back-mirror housing, and described screw rod is connected by screw thread and described nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720676.3A CN103754165B (en) | 2013-12-24 | 2013-12-24 | A kind of automobile rearview mirror of position-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720676.3A CN103754165B (en) | 2013-12-24 | 2013-12-24 | A kind of automobile rearview mirror of position-adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103754165A true CN103754165A (en) | 2014-04-30 |
| CN103754165B CN103754165B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310720676.3A Active CN103754165B (en) | 2013-12-24 | 2013-12-24 | A kind of automobile rearview mirror of position-adjustable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312967A (en) * | 2018-03-28 | 2018-07-24 | 京东方科技集团股份有限公司 | Rearview mirror device for vehicle, system, method and computer-readable medium |
| CN108621957A (en) * | 2018-05-06 | 2018-10-09 | 葛胜玲 | Automobile rearview mirror self-checking device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201745504U (en) * | 2010-07-02 | 2011-02-16 | 扬州大学 | Automatic adjusting rearview mirror |
| CN103129473A (en) * | 2011-11-30 | 2013-06-05 | 昆达电脑科技(昆山)有限公司 | Front-view device |
-
2013
- 2013-12-24 CN CN201310720676.3A patent/CN103754165B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201745504U (en) * | 2010-07-02 | 2011-02-16 | 扬州大学 | Automatic adjusting rearview mirror |
| CN103129473A (en) * | 2011-11-30 | 2013-06-05 | 昆达电脑科技(昆山)有限公司 | Front-view device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312967A (en) * | 2018-03-28 | 2018-07-24 | 京东方科技集团股份有限公司 | Rearview mirror device for vehicle, system, method and computer-readable medium |
| US11014499B2 (en) | 2018-03-28 | 2021-05-25 | Boe Technology Group Co., Ltd. | Back view mirror device for vehicle, automatically adjustable back view mirror apparatus for vehicle and method for automatically adjusting position of back view mirror for vehicle |
| CN108621957A (en) * | 2018-05-06 | 2018-10-09 | 葛胜玲 | Automobile rearview mirror self-checking device |
| CN108621957B (en) * | 2018-05-06 | 2020-12-29 | 瑞安市大众汽车配件有限公司 | Automatic regulating device for automobile rearview mirror |
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| Publication number | Publication date |
|---|---|
| CN103754165B (en) | 2016-01-27 |
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