CN105083130B - Anti-dazzle review mirror and manufacturing method thereof - Google Patents
Anti-dazzle review mirror and manufacturing method thereof Download PDFInfo
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- CN105083130B CN105083130B CN201510592140.7A CN201510592140A CN105083130B CN 105083130 B CN105083130 B CN 105083130B CN 201510592140 A CN201510592140 A CN 201510592140A CN 105083130 B CN105083130 B CN 105083130B
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- electrode
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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
- B60R1/08—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
- B60R1/083—Anti-glare mirrors, e.g. "day-night" mirrors
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Optical Elements Other Than Lenses (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
The invention relates to the technical field of automobiles, and discloses an anti-dazzle review mirror and a manufacturing method thereof. The anti-dazzle review mirror comprises a base plate, a transparent plate, supporting plates and reflection units. The base plate is provided with a substrate layer, and the substrate layer is provided with first drain electrodes and second drain electrodes. The reflection units comprise insulating supporting pillars, upper electrodes, first lower electrodes and second lower electrodes, and the upper electrodes are arranged on the insulating supporting pillars. The first lower electrodes and the second lower electrodes are arranged on the substrate layer. The first lower electrodes are connected with the first drain electrodes, and the second lower electrodes are connected with the second drain electrodes. The upper electrodes are connected with the first drain electrodes or the second drain electrodes. The upper electrodes are provided with first action portions and second action portions extending in the direction of the supporting plates on the two sides. The first lower electrodes are opposite to the first action portions, and the second lower electrodes are opposite to the second action portions. According to the anti-dazzle review mirror and the manufacturing method thereof, the upper electrodes are driven to deflect through the electrostatic force of the first lower electrodes, the second lower electrodes and the upper electrodes, part of light is reflected to the supporting plates, the light intensity of light entering eyes of a driver is lowered, and the anti-dazzle adjusting speed is high.
Description
Technical field
The present invention relates to automobile technical field, more particularly to a kind of glareproof mirror and preparation method thereof.
Background technology
Used as a very important safety aid facility of driver, its effect is the car observed after car to rearview mirror
Condition, but if running into the big light irradiation of car below in driving at night, may produce strong reflective, cause driver dazzling
(twinkling), affects driver safety to drive.Therefore, it has been developed that the rearview mirror with anti-dazzle function.
Current glareproof mirror mainly adopts hand rearview mirror.As shown in Figs. 13 and 14, hand rearview mirror is logical
The position angle of minute surface 1.1 of adjustment rearview mirror is crossed, the light intensity that reduction is injected is realized, when by strong illumination, is such as schemed
Shown in 14, the angle of minute surface 1.1 is adjusted, make part be reflected into human eye, realize anti-dazzle function.When hand rearview mirror is used,
Need to drive the angle for rotating minute surface 1.1 to realize by machine driving, governing speed is slow, with traffic safety risk.
The content of the invention
(1) technical problem to be solved
It is an object of the invention to provide a kind of glareproof mirror of quick regulation.
(2) technical scheme
In order to solve above-mentioned technical problem, the present invention provides a kind of glareproof mirror, including：
Substrate, it is provided with substrate layer, and the substrate layer includes least one set power connection, and every group of power connection has at least
One first drain electrode and at least one second drain electrodes, and the first drain electrode and the second drain electrode can launch electrically contrary voltage；
Transparent panel, it is oppositely arranged with the substrate layer；
Multiple gripper shoes, multiple gripper shoe intervals are located between substrate and transparent panel, and each described gripper shoe point
It is not connected with the substrate layer and transparent panel, limits reflection space；And
Multiple reflector elements, multiple reflector elements are arranged in the substrate layer, and in reflection space；Each institute
Reflector element is stated including insulating supporting post, Top electrode, the first bottom electrode and the second bottom electrode, the insulating supporting post is located at substrate
Layer, the Top electrode is on insulating supporting post；First bottom electrode and the second bottom electrode are located at substrate layer；Under described first
Electrode is connected with the first drain electrode, and second bottom electrode is connected with the second drain electrode, and the Top electrode drains or the with first
Two drain electrodes are connected；Wherein, the Top electrode have respectively to the gripper shoe direction of both sides extend the first service portion and
Second service portion, first time electric level is relative with the first service portion, and the second bottom electrode is relative with the second service portion；The Top electrode with
The relative one side of the transparent panel is reflecting surface, has gap between the Top electrode and transparent panel.
Wherein, the gripper shoe be made up of light absorbent or the gripper shoe towards the reflection space coated on one side
Light absorbent.
Wherein, the Top electrode one side relative with the transparent panel attaches reflectance coating.
Wherein, the Top electrode is made up of reflectorized material.
Wherein, the reflectorized material is aluminium.
Wherein, the glareproof mirror also includes optical sensor and electric-control system, and the electric-control system is used to receive the light
The optical signal that sensor is detected, and control the voltage of first drain electrode and/or the second drain electrode transmitting.
Wherein, per group of power connection has two first drain electrodes or two second drain electrodes.
Wherein, the power connection is for multiple, the connection corresponding with power connection of each described reflector element.
The present invention provides a kind of preparation method of glareproof mirror, comprises the following steps：
S1 a, there is provided substrate, in substrate manufacture substrate layer is gone out, and substrate layer is provided with power connection, each power connection tool
There are the first drain electrode and the second drain electrode；
S2, forms lower electrode layer on substrate layer, carves multipair first bottom electrode and the second bottom electrode, the first bottom electrode
It is connected with the first drain electrode, the second bottom electrode is connected with the second drain electrode；
S3, forms sacrifice layer on substrate layer；
S4, removes partial sacrificial layer, and a support column nib is formed between the bottom electrode of each pair first and the second bottom electrode,
The packing material in support column nib, forms insulating supporting post；
S5, forms upper electrode layer on sacrifice layer, carves Top electrode, and Top electrode has relative with the first bottom electrode the
One service portion and second service portion relative with the second bottom electrode；
S6, removes all of sacrifice layer, and Top electrode is connected with the first drain electrode or the second drain electrode, forms reflector element；
S7, in the outside of the first service portion and the first service portion gripper shoe, the bottom of gripper shoe and the substrate layer are made
It is connected, the upper end of gripper shoe is higher than the upper surface of Top electrode, gripper shoe is extinction face towards the one side of reflector element；
S8, holds install transparent panel on the supporting plate.
Wherein, gripper shoe is made up of light absorbent.
Wherein, the material of upper electrode layer is aluminium.
(3) beneficial effect
Glareproof mirror that the present invention is provided and preparation method thereof, using first time electricity and the second bottom electrode and Top electrode
Electrostatic force drives Top electrode deflection, makes a part of light be reflected to gripper shoe, and the light for being lowered into driver's eye is strong
Degree, plays Anti glare effect, and anti-dazzle governing speed is fast, improves the travel safety of driver.
Description of the drawings
Fig. 1 is the part-structure sectional view (common working condition) of glareproof mirror embodiment of the present invention；
Fig. 2 is the part-structure sectional view (anti-glare working condition) of glareproof mirror embodiment of the present invention；
Fig. 3-Figure 12 is the schematic diagram of the preparation method of glareproof mirror of the present invention；
Figure 13 is the schematic diagram (common working condition) of the hand rearview mirror of prior art；
Figure 14 is the schematic diagram (anti-glare working condition) of the hand rearview mirror of prior art.
In figure, 1：Substrate；11：Substrate layer；12：First drain electrode；13：Second drain electrode；2：Transparent panel；3：Gripper shoe；4：Absolutely
Edge support column；40：Reflection space；5：First bottom electrode；6：Second bottom electrode；7：Top electrode；71：First service portion；72：Second
Service portion；100：Lower electrode layer；200：Sacrifice layer；300：Upper electrode layer；1.1：Minute surface.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In describing the invention, it should be noted that term " on ", D score, "left", "right", " in " etc. instruction side
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description,
Rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, because
This is not considered as limiting the invention.Additionally, term " first ", " second " be only used for describe purpose, and it is not intended that
Indicate or imply relative importance.
As shown in figure 1, the glareproof mirror of the present invention, it includes substrate 1, transparent panel 2, gripper shoe 3 and reflector element, base
The one side of plate 1 is provided with substrate layer 11, and substrate layer 11 includes least one set power connection, and every group of power connection has at least one the
One drain electrode 12 and at least one second drain electrodes 13, and the first drain electrode 12 and the second drain electrode 13 can launch electrically contrary voltage.I.e.
At least provided with two FET MOS on substrate layer 11, the drain electrode of one of FET MOS is the first drain electrode 12, separately
The drain electrode of one FET MOS is the second drain electrode 13.Transparent panel 2 is oppositely arranged with substrate layer 11；Gripper shoe 3 is more for multiple
Individual gripper shoe 3 interval be located between substrate 1 and transparent panel 2, and the two ends of each gripper shoe 3 respectively with substrate layer 11 and transparent panel
2 are connected, and limit the adjacent gripper shoe 3 of reflection space 40, i.e., two and one is limited between substrate 1 and transparent panel 2 instead
Penetrate space 40.Reflector element is multiple, and multiple reflector elements are arranged in substrate layer 11, and in reflection space 40；Each is anti-
Unit is penetrated including insulating supporting post 4, Top electrode 7, the first bottom electrode 5 and the second bottom electrode 6, insulating supporting post 4 is located at substrate layer
11, Top electrode 7 is on insulating supporting post 4.As illustrated, the bottom of insulating supporting post 4 is fixed on substrate layer 11, Top electrode
7 tops for being fixed on insulating supporting post 4.First bottom electrode 5 and the second bottom electrode 6 are located at substrate layer 11；First bottom electrode 5 with
First drain electrode 12 is connected, and the second bottom electrode 6 is connected with the second drain electrode 13, the drain electrode of the drain electrode of Top electrode 7 and first 12 or second
13 are connected.In the present embodiment, Top electrode 7 is connected with the second drain electrode 13.Wherein, Top electrode 7 has propping up to both sides respectively
The first service portion 71 and the second service portion 72 are extended in the direction of fagging 3, and first time electric level 5 is relative with the first service portion 71, and second
Bottom electrode 6 is relative with the second service portion 72.The one side relative with transparent panel 2 of Top electrode 7 be reflecting surface, and Top electrode 7 with it is transparent
There is gap between plate 2.Preferably, gripper shoe 3 is extinction face towards the one side of reflection space 40.
The present embodiment is so that Top electrode 7 is connected with the second drain electrode 13 as an example, and positive voltage, the second leakage are launched in the first drain electrode 12
Launch negative voltage in pole.In use, as shown in figure 1, under common working condition, the first drain electrode 12 and the second drain electrode 13 are not launched
Voltage, i.e. the first bottom electrode 5, the second bottom electrode 6 and the equal no-voltage of Top electrode 7, Top electrode 7 does not deflect, and incident light is anti-
In being mapped to the eye of driver.As shown in Fig. 2 under anti-glare working condition, positive voltage, the second drain electrode 13 are launched in the first drain electrode 12
Transmitting negative voltage, now, the first bottom electrode 5 loads positive voltage, and the second bottom electrode 6 and Top electrode 7 load negative voltage；Such as Fig. 1
Shown, in the presence of electrostatic, the first service portion 71 is attracting with the first bottom electrode 5, the second service portion 72 and the phase of the second bottom electrode 6
Scold, form torque, Top electrode 7 is deflected to the left, after deflection, a part of light is reflexed to gripper shoe by reflecting surface, remaining one
Some light is reflexed in the eye of driver, reduces the light in driver's eye, plays Anti glare effect.The present invention utilizes
Once electricity and the second bottom electrode drive Top electrode deflection with the electrostatic force of Top electrode, make a part of light be reflected to support
Plate, is lowered into the light intensity of driver's eye, plays Anti glare effect, and anti-dazzle governing speed is fast, improves the driving of driver
Security.
Further, in order to improve the absorbing ability of gripper shoe 3, gripper shoe 3 is made or gripper shoe 3 using light absorbent
Towards the coated on one side light absorbent of reflection space 40.Top electrode 7 is made up or Top electrode 7 and the phase of transparent panel 2 of reflectorized material
To one side attach reflectance coating.Reflectorized material preferably adopts aluminium.
The glareproof mirror also includes optical sensor (not shown) and electric-control system (not shown), and electric-control system is used for
The optical signal that optical sensor is detected is received, and controls the voltage of the first drain electrode 12 and/or the transmitting of the second drain electrode 13.Light sensing
Device is connected on transparent panel with electric-control system, and electric-control system can be loaded according to required for the Strength co-mputation of incident ray
Voltage swing, so as to control Top electrode 7 rotation angle.Preferably, the rotational angle of Top electrode 7 is 1～15 °.Using electricity
Control system and optical sensor, can realize accurately controlling the deflection angle of Top electrode, it is to avoid excessively adjust and adjust angle deficiency
Problem, further improve the security of driving.
Preferably, every group of power connection has two first drain electrodes 12 or two second drain electrodes 13.For example, with Top electrode 7
As a example by being connected with the second drain electrode 13, the second drain electrode 13 is two, and one of them second drain electrode 13 is connected with the second bottom electrode 6,
Another second drain electrode 13 is connected with Top electrode 7, and in use, under common working condition, positive voltage is launched in the first drain electrode 12, with
Negative voltage is persistently launched in second drain electrode 13 of the connection of the second bottom electrode 6, and the loading positive voltage of the first bottom electrode 5, the second bottom electrode 6 adds
Voltage is loaded with, Top electrode 7 is not loaded with voltage, now, Top electrode 7 does not deflect, and incident light directly reflexes to the eye of driver
In.Under anti-glare working condition, negative voltage is launched in the second drain electrode 13 being connected with Top electrode 7, and now, the first bottom electrode 5 adds
Carry positive voltage, the loading negative voltage of the second bottom electrode 6, the loading negative voltage of Top electrode 7, under electrostatic interaction, the first service portion 71 with
First bottom electrode 5 is attracting, and the second service portion 72 repels each other with the second bottom electrode 6, and Top electrode 7 is deflected to the left, and after deflection, reflecting surface will
A part of light reflexes to gripper shoe, and remaining a part of light is reflexed in the eye of driver, reduces and enters in driver's eye
Light, play Anti glare effect.
In addition, when Top electrode 7 is connected with the first drain electrode 12, the first drain electrode 12 can also be two.
Preferably, power connection is for multiple, the connection corresponding with power connection of each reflector element.I.e. on substrate layer
Multiple power connections are provided with, power connection is corresponded with reflector element, for powering for a reflector element.Need explanation
It is, it is also possible to which several reflector elements share a power connection.
As shown in Fig. 3-12, the preparation method of the glareproof mirror of the present invention is comprised the following steps：
S1, as shown in Figure 3, there is provided a substrate 1, on a face of substrate 1 substrate layer 11, substrate layer 11 is produced
Including power connection, each power connection has the first drain electrode 12 and the second drain electrode 13.Substrate 1 adopts glass substrate, in glass
Substrate layer 11 is produced on one face of substrate, substrate layer 11 includes least one set power connection, and each power connection is included at least
Two FET MOS, i.e. power connection have at least one first drain electrodes and at least one second drain electrodes.In the present embodiment,
Power connection is multiple, and power connection is arranged on substrate layer.
S2, as shown in Figures 4 and 5, forms lower electrode layer 100 on substrate layer 11, carves multipair first bottom electrode 5 and second
Bottom electrode 6, the first bottom electrode 5 is connected with the first drain electrode 12, and the second bottom electrode 6 is connected with the second drain electrode 13.To lower electrode layer 100
The bottom electrode 6 of multipair first bottom electrode 5 and second is carved using etching mode.
S3, as shown in fig. 6, forming sacrifice layer 200 on substrate layer 11.Sacrifice layer adopts SiO2And negative photoresist.
S4, as shown in fig. 7, removing partial sacrificial layer 200, forms between each pair the first bottom electrode 5 and the second bottom electrode 6
One support column nib, the packing material in support column nib forms insulating supporting post 4.It is preferred that the material of insulating supporting post 4 is adopted
Made with rubber, with preferable flexibility.That is the first bottom electrode 5 and the second bottom electrode 6 are located at the both sides position of insulating supporting post 4
Put.
S5, as shown in FIG. 8 and 9, forms upper electrode layer 300 on sacrifice layer 200, carves Top electrode 7, and Top electrode 7 has
There is first service portion 71 and with second bottom electrode 6 relative second service portion 72 relative with the first bottom electrode 5.In upper electrode layer
Top electrode 7 is carved on 300, makes Top electrode 7 be connected with the top of insulating supporting post 4, and Top electrode 7 has the first service portion 71
With the second service portion 72, wherein, the first service portion 71 is relative with the first bottom electrode 5, the second service portion 72 and the phase of the second bottom electrode 6
It is right.Preferably, the material of upper electrode layer 300 adopts aluminium, after upper electrode layer 300 is formed, the upper surface of upper electrode layer 300 is entered
Row polishing grinding, makes the upper surface of Top electrode as reflecting surface, and then etching forms Top electrode 7, adopts the Top electrode being formed from aluminium
7, conduct electricity very well, low cost, and also the fineness of reflecting surface is good, and reflecting effect is good.
S6, as shown in Figure 10, removes all of sacrifice layer 200, by Top electrode 7 and the first drain electrode 12 or the second 13 phases of drain electrode
Connection, forms reflector element.In the present embodiment, Top electrode is connected with the second drain electrode 13.
S7, as shown in figure 11, in the outside of the first service portion 71 and the first service portion 72 gripper shoe 3 is made, gripper shoe 3
Bottom is connected with substrate layer 11, the upper end of gripper shoe 3 higher than Top electrode 7 upper surface, gripper shoe 3 towards reflector element one
Face is extinction face.It is preferred that gripper shoe 3 is made up of light absorbent.Can also attach towards the one side of reflector element in gripper shoe 3 and inhale
Luminescent material.
S8, as shown in figure 12, in the upper end of gripper shoe 3 transparent panel 2 is installed.Transparent panel 2 adopts safety glass, improves intensity,
Reduce damaging risk.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (11)
1. a kind of glareproof mirror, including transparent panel, it is characterised in that also include：
Substrate, it is provided with substrate layer, and the substrate layer includes least one set power connection, and every group of power connection has at least one
First drain electrode and at least one second drain electrodes, and the first drain electrode and the second drain electrode can launch electrically contrary voltage；
The transparent panel is oppositely arranged with the substrate layer；
Multiple gripper shoes, multiple gripper shoes intervals are located between substrate and transparent panel, and each described gripper shoe respectively with
The substrate layer and transparent panel are connected, and limit reflection space；And
Multiple reflector elements, multiple reflector elements are arranged in the substrate layer, and in reflection space；Each is described anti-
Unit is penetrated including insulating supporting post, Top electrode, the first bottom electrode and the second bottom electrode, the insulating supporting post is located at substrate layer,
The Top electrode is on insulating supporting post；First bottom electrode and the second bottom electrode are located at substrate layer；Described first time electric
Pole with first drain electrode be connected, second bottom electrode with second drain electrode be connected, the Top electrode with first drain or second
Drain electrode is connected；Wherein, the Top electrode has and extends the first service portion and the to the gripper shoe direction of both sides respectively
Two service portions, first time electric level is relative with the first service portion, and the second bottom electrode is relative with the second service portion；The Top electrode and institute
It is reflecting surface to state the relative one side of transparent panel, has gap between the Top electrode and transparent panel.
2. glareproof mirror as claimed in claim 1, it is characterised in that the gripper shoe is made up or described of light absorbent
Coated on one side light absorbent of the gripper shoe towards the reflection space.
3. glareproof mirror as claimed in claim 1, it is characterised in that the Top electrode one side relative with the transparent panel
Attach reflectance coating.
4. glareproof mirror as claimed in claim 1, it is characterised in that the Top electrode is made up of reflectorized material.
5. glareproof mirror as claimed in claim 4, it is characterised in that the reflectorized material is aluminium.
6. glareproof mirror as claimed in claim 1, it is characterised in that the glareproof mirror also includes optical sensor and automatically controlled
System, the electric-control system is used to receive the optical signal that the light sensors are arrived, and controls first drain electrode and/or the
The voltage of two drain electrode transmittings.
7. glareproof mirror as claimed in claim 1, it is characterised in that per group of power connection has two described first
Drain electrode or two second drain electrodes.
8. glareproof mirror as claimed in claim 1, it is characterised in that the power connection is multiple, each described reflection
Unit connection corresponding with power connection.
9. a kind of preparation method of glareproof mirror, it is characterised in that comprise the following steps：
S1 a, there is provided substrate, in substrate manufacture substrate layer is gone out, and substrate layer is provided with power connection, and each power connection has the
One drain electrode and the second drain electrode；
S2, forms lower electrode layer on substrate layer, carves multipair first bottom electrode and the second bottom electrode, the first bottom electrode and first
Drain electrode connection, the second bottom electrode is connected with the second drain electrode；
S3, forms sacrifice layer on substrate layer；
S4, removes partial sacrificial layer, and a support column nib is formed between the bottom electrode of each pair first and the second bottom electrode, is propping up
Packing material in dagger nib, forms insulating supporting post；
S5, forms upper electrode layer on sacrifice layer, carves Top electrode, and Top electrode has first work relative with the first bottom electrode
With portion and second service portion relative with the second bottom electrode；
S6, removes all of sacrifice layer, and Top electrode is connected with the first drain electrode or the second drain electrode, forms reflector element；
S7, in the outside of the first service portion and the first service portion gripper shoe is made, and the bottom of gripper shoe is connected with the substrate layer
Connect, the upper end of gripper shoe is higher than the upper surface of Top electrode, gripper shoe is extinction face towards the one side of reflector element；
S8, holds install transparent panel on the supporting plate.
10. the preparation method of glareproof mirror as claimed in claim 9, it is characterised in that gripper shoe is made up of light absorbent.
The preparation method of 11. glareproof mirrors as claimed in claim 10, it is characterised in that the material of upper electrode layer is aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592140.7A CN105083130B (en) | 2015-09-17 | 2015-09-17 | Anti-dazzle review mirror and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592140.7A CN105083130B (en) | 2015-09-17 | 2015-09-17 | Anti-dazzle review mirror and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105083130A CN105083130A (en) | 2015-11-25 |
| CN105083130B true CN105083130B (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510592140.7A Active CN105083130B (en) | 2015-09-17 | 2015-09-17 | Anti-dazzle review mirror and manufacturing method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725326A (en) * | 2018-07-04 | 2018-11-02 | 深圳市歌美迪电子技术发展有限公司 | Reflector apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4571027A (en) * | 1982-12-30 | 1986-02-18 | Metallwerk Frese Gmbh | Adjustable rear view mirror |
| CN2841419Y (en) * | 2005-10-19 | 2006-11-29 | 王维德 | Automatic anti-dazzle rear-view mirror for automobile |
| DE102008010754A1 (en) * | 2008-02-23 | 2009-09-03 | Bartels Mikrotechnik Gmbh | Device for tilting e.g. side mirror about bearing provided as pivotal point, in motor vehicle, has actuator, fluid conveying unit, fluid container, and non-return valve that controls and/or blocks flow of fluidic working medium |
| CN101716913A (en) * | 2009-12-08 | 2010-06-02 | 上海久真汽车配件有限公司 | Automatic anti-glare inner rear-view mirror |
-
2015
- 2015-09-17 CN CN201510592140.7A patent/CN105083130B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4571027A (en) * | 1982-12-30 | 1986-02-18 | Metallwerk Frese Gmbh | Adjustable rear view mirror |
| CN2841419Y (en) * | 2005-10-19 | 2006-11-29 | 王维德 | Automatic anti-dazzle rear-view mirror for automobile |
| DE102008010754A1 (en) * | 2008-02-23 | 2009-09-03 | Bartels Mikrotechnik Gmbh | Device for tilting e.g. side mirror about bearing provided as pivotal point, in motor vehicle, has actuator, fluid conveying unit, fluid container, and non-return valve that controls and/or blocks flow of fluidic working medium |
| CN101716913A (en) * | 2009-12-08 | 2010-06-02 | 上海久真汽车配件有限公司 | Automatic anti-glare inner rear-view mirror |
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| Publication number | Publication date |
|---|---|
| CN105083130A (en) | 2015-11-25 |
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