CN1765657A - Automobile steering electric rearview mirror - Google Patents
Automobile steering electric rearview mirror Download PDFInfo
- Publication number
- CN1765657A CN1765657A CN 200510110498 CN200510110498A CN1765657A CN 1765657 A CN1765657 A CN 1765657A CN 200510110498 CN200510110498 CN 200510110498 CN 200510110498 A CN200510110498 A CN 200510110498A CN 1765657 A CN1765657 A CN 1765657A
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- steering wheel
- steering
- circuit
- switch
- double
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention discloses a steering electrical rear-vision mirror of vehicle, comprising a steering wheel, a rotation shaft of steering wheel, a circuit of electrical rear-vision mirror, a electrical rear-vision mirror, a axial gear of steering wheel, a connection axial gear, and a axial bidirectional circuit switch of steering wheel. The invention arranges a axial gear of steering wheel on the rotation shaft of steering wheel, mounts the axial bidirectional circuit switch of steering wheel on the rotational axle of connection axial gear which is meshed with axial gear of steering wheel; connects the axial bidirectional circuit switch with the circuit of electrical rear-vision mirror and parallel connected to the electrical switch of electrical rear-vision mirror. The invention can realize the rotation of rear-vision mirror with the swerve of vehicle to confirm the enlargement of vision range of driver to the former straight vehicles and passengers to improve the swerve safety.
Description
Technical field
The present invention relates to a kind of device of automobile steering electric rearview mirror, especially a kind of can be when being used for automobile turning by electric powered steering back mirror expansion rear vision area, the device of the automobile steering electric rearview mirror of the safety when improving automobile turning.
Technical background
At present, automobile when turning, often bump vehicle and pedestrian, the rear vision area problem of back mirror during major cause.Ackermann steer angle and original parallel vehicle and pedestrian's angle change can't be seen vehicle and the pedestrian's (as shown in Figure 3) that angular range is outer by back mirror.Especially vehicle body is more bad than long full-sized car back mirror effect.Existing back mirror in case after regulating, it is in static state, can not change the angle of its backsight generally with steel wire pulling with electronicly regulate the angle that turns to back mirror with the turning of automobile.As China Patent No. CN200420044698.9, open day 2005.05.18 discloses a kind of electromotion rearview mirror of car, and it comprises mirror shell, Triangulum, delta-ring, eyeglass and substrate, and substrate is fixed in the mirror shell, and the mirror shell is connected on the Triangulum by substrate; Also be provided with the electronic device that collapses between substrate and the Triangulum, the electronic device that collapses comprises miniature motor, speed reduction gearing, housing and the rotating shaft that collapses, miniature motor and speed reduction gearing are arranged in the housing, collapsing, housing is passed in the upper end of rotating shaft and activity is plugged in the housing, and its lower end is positioned at outside the housing; Miniature motor is captiveed joint with housing, and its output shaft is connected to the input end of speed reduction gearing, and the mouth of speed reduction gearing is fixed in the rotating shaft that collapses; The housing of the electronic device that collapses is captiveed joint with substrate, and the lower end of the rotating shaft that collapses is fixed on the Triangulum.The mirror shell rotates press close to vehicle body around the mouth of the speed reduction gearing in the electronic device that collapses and the rotating shaft that collapses towards vehicle body one side with substrate after the energized, dwindles the width of vehicle body, reduces back mirror by the chance of collision damage.This shows, though existing driven rearview mirrors dependable performance, the degree of automation height, its major defect is exactly the angle that can not change its backsight with the turning of automobile.Therefore, need to utilize the driven rearview mirrors that on vehicle, has disposed to reequip, can change the purpose of angle thereafter with the turning of automobile to reach.
Summary of the invention
The present invention will provide a kind of automobile steering electric rearview mirror, and it has follows automobile turning automatically and turn to, and increases the rear vision area of chaufeur when automobile turning, makes chaufeur see the situation of vehicle and pedestrian on the proceeds posterolateral road clearly.
Technical scheme of the present invention is achieved in that a kind of automobile steering electric rearview mirror, comprises bearing circle and bearing circle rotating shaft, driven rearview mirrors circuit and driven rearview mirrors, also comprises steering wheel shaft gear, adapter shaft gear, steering wheel shaft circuit worked on up and down bias switch.Be fixedly connected with steering wheel shaft circuit worked on up and down bias switch on the turning cylinder of the adapter shaft gear that rotating shaft place at vehicle steering is provided with the steering wheel shaft gear, be meshed with the steering wheel shaft gear, steering wheel shaft circuit worked on up and down bias switch connects the driven rearview mirrors circuit, and is connected in parallel with the motor switch of driven rearview mirrors.
The driven rearview mirrors motor circuit comprises automotive battery, driven rearview mirrors electrical motor and two double-throw switchs, the positive pole of automotive battery is connected with the motor input end by the double-throw switch of left steering or the double-throw switch of right steering, and negative pole is connected with motor output end by the double-throw switch of left steering or the double-throw switch of right steering.
The present invention compares with existing driven rearview mirrors, and automobile is energy direction of passage dish shaft gear and connection gear axle when turning, and makes the closed motor circuit of two-way double-throw contactor, and driven rearview mirrors is rotated.Make chaufeur can be automatically by electric powered steering back mirror expansion rear vision area, see the situation of vehicle and pedestrian on the proceeds posterolateral road clearly, increase running safety, the generation that avoids traffic accident.
Description of drawings
Fig. 1 is that steering wheel shaft circuit worked on up and down bias switch of the present invention is provided with scheme drawing;
Fig. 2 is driven rearview mirrors motor circuit figure;
Fig. 3 is the turn inside diameter schematic rear view that existing driven rearview mirrors is housed;
Fig. 4 is equipped with turn inside diameter schematic rear view of the present invention;
Fig. 5 is closed scheme drawing when being the right-hand rotation of steering wheel shaft circuit worked on up and down bias switch automobile;
Fig. 6 is that steering wheel shaft circuit worked on up and down bias switch automobile is in the position view when keeping straight on;
Fig. 7 is closed scheme drawing when being the left-hand rotation of steering wheel shaft circuit worked on up and down bias switch automobile.
Concrete enforcement
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment:
As shown in Figure 1, the present invention is a kind of automobile steering electric rearview mirror device, it comprises bearing circle and bearing circle rotating shaft 1, steering wheel shaft gear 2, adapter shaft gear 10, two-way double-throw contactor 12, driven rearview mirrors circuit (Fig. 2) and driven rearview mirrors 8 (Fig. 3,4) etc.
Installation direction dish axle circuit worked on up and down bias switch 12 on the turning cylinder 11 of rotating shaft 1 place's installation direction dish shaft gear 2 of vehicle steering, the adapter shaft gear 10 that is meshed with steering wheel shaft gear 2, two-way double-throw contactor 12 connects the driven rearview mirrors circuit, the contactor 4 of existing driven rearview mirrors 8 on the circuit position of two-way double-throw contactor and the former car, 5 are connected in parallel, can the amphicheirality closed or open existing driven rearview mirrors circuit on the former car.
As shown in Figure 2, the driven rearview mirrors circuit comprises automotive battery 3, driven rearview mirrors electrical motor 6 and two double-throw switchs 4,5, the positive pole of automotive battery 3 is connected with the motor input end by the double-throw switch 4 (or double-throw switch 5 of right steering) of left steering, and negative pole is connected with motor output end by the double-throw switch 4 (or double-throw switch 5 of right steering) of left steering.
As shown in Figure 5, during the automobile right-hand corner, steering wheel shaft 1 turning clockwise, adapter shaft gear 19 is turned left, and make the closed forward circuit of two-way double-throw contactor 12 left, and the electrical motor of right back visor is just changeed, right back visor outwards rotates a certain angle, so that the exterior angle of chaufeur expansion backsight, can see the situation of vehicle and pedestrian on the road in the rear clearly.
In like manner (Fig. 7): during the automobile turnon left, steering wheel shaft 1 turns left, make adapter shaft gear 10 turning clockwises, and make the closed forward circuit of two-way double-throw contactor 12 to the right, the electrical motor of left-hand mirror is just changeed, left-hand mirror outwards rotates a certain angle, so that the exterior angle of chaufeur expansion backsight, can see the situation of vehicle and pedestrian on the road in the rear clearly.
When automobile turning finishes, bearing circle revolution, two-way double-throw switch 12 reversed closed circuit, two-way double-throw switch 12 mediate (Fig. 6), make the electrical motor counter-rotating of left-hand mirror (or right back visor), left-hand mirror (or right back visor) inwardly rotates the backsight angle of getting back to vehicle craspedodrome state.
Different chaufeurs need be adjusted different backsight angles, debug normal back mirror angle after, generally be used for the backsight that vehicle is kept straight on.On this basis, turn inside diameter is according to the size of vehicle and angle of turn, designs rotational angle.
Claims (2)
1. automobile steering electric rearview mirror, comprise bearing circle and bearing circle rotating shaft (1), driven rearview mirrors circuit and driven rearview mirrors (8), it is characterized in that, also comprise steering wheel shaft gear (2), adapter shaft gear (10), steering wheel shaft circuit worked on up and down bias switch (12), rotating shaft (1) at vehicle steering locates to be provided with steering wheel shaft gear (2), be fixedly connected with steering wheel shaft circuit worked on up and down bias switch (12) on the turning cylinder (11) of the adapter shaft gear (10) that is meshed with steering wheel shaft gear (2), steering wheel shaft circuit worked on up and down bias switch (12) connects the driven rearview mirrors circuit, and be connected in parallel with the motor switch (4,5) of driven rearview mirrors (8).
2. according to claims 1 described automobile steering electric rearview mirror, it is characterized in that, described driven rearview mirrors circuit comprises automotive battery (3), driven rearview mirrors electrical motor (6) and two double-throw switchs (4,5), the positive pole of automotive battery (3) is connected with motor (6) input end by the double-throw switch (4) of left steering or the double-throw switch (5) of right steering, and negative pole is connected with motor output end by the double-throw switch (4) of left steering or the double-throw switch (5) of right steering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510110498 CN1765657A (en) | 2005-11-18 | 2005-11-18 | Automobile steering electric rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510110498 CN1765657A (en) | 2005-11-18 | 2005-11-18 | Automobile steering electric rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1765657A true CN1765657A (en) | 2006-05-03 |
Family
ID=36741843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510110498 Pending CN1765657A (en) | 2005-11-18 | 2005-11-18 | Automobile steering electric rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1765657A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913340A (en) * | 2010-08-06 | 2010-12-15 | 中国汽车技术研究中心 | Automatically rotary control device of exterior rearview mirror and method based on turn signal lamp switch |
| CN110406474A (en) * | 2019-06-14 | 2019-11-05 | 山东华宇工学院 | A kind of Medium or severe type lorry intelligent multi-function driven rearview mirrors system |
-
2005
- 2005-11-18 CN CN 200510110498 patent/CN1765657A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913340A (en) * | 2010-08-06 | 2010-12-15 | 中国汽车技术研究中心 | Automatically rotary control device of exterior rearview mirror and method based on turn signal lamp switch |
| CN110406474A (en) * | 2019-06-14 | 2019-11-05 | 山东华宇工学院 | A kind of Medium or severe type lorry intelligent multi-function driven rearview mirrors system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |