CN203093887U - Electronic anti-dazzle inside rear-view mirror with car-backing image system and car - Google Patents
Electronic anti-dazzle inside rear-view mirror with car-backing image system and car Download PDFInfo
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- CN203093887U CN203093887U CN 201220734887 CN201220734887U CN203093887U CN 203093887 U CN203093887 U CN 203093887U CN 201220734887 CN201220734887 CN 201220734887 CN 201220734887 U CN201220734887 U CN 201220734887U CN 203093887 U CN203093887 U CN 203093887U
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Abstract
The utility model provides an electronic anti-dazzle inside rear-view mirror with a car-backing image system and a car. The electronic anti-dazzle inside rear-view mirror with the car-backing image system comprises a camera, a connection shaft, a mirror shell, a circuit board, a color display screen, an electrically-induced light lens and a mirror ring. The mirror shell is fixed inside the car through the connection shaft, the circuit board is installed inside the mirror shell, the circuit board is connected with the color display screen, a back image, collected by the camera, of the car is displayed on the color display screen, the color display screen is connected with the circuit board and positioned behind the electrically-induced light lens, and the electrically-induced light lens is installed on the mirror ring. The mirror ring and the mirror shell are fixed together, and the electrically-induced light lens adopts a lens with a high-transmittance third layer coating film, so that a driver can clearly observe the image on the color display screen through the electrically-induced light lens in a transmission mode, and the driver can clearly see an image behind the car so as to be beneficial to backing the car. Accordingly, safety of the whole driving process is improved, and the driver can utilize split vision of the eyes to observe road conditions on two sides of a car body while backing the car.
Description
Technical field
The utility model relates to reversing automobile systems technology field, anti-dazzle inside rear-view mirror of particularly a kind of electronics with the reverse image system and automobile.
Background technology
At present, the reversing aid system of automobile when reversing roughly has two classes, and a class is the auditory tone cues system; Reverse Sensor for example.One class is an image system, and what this system was the most frequently used is exactly to utilize the DVD read-out on the automobile instrument panel to load backing system.
But the DVD read-out on automobile instrument panel realizes that there is the visual direction problem of a chaufeur eyespot in reverse image.Because the DVD read-out on the automobile instrument panel is the below that is loaded in the chaufeur head, chaufeur must be bowed and just can be seen image on the DVD read-out during reversing, at this moment the chaufeur eyespot can only be observed the situation of rear view of vehicle, can't see the situation of vehicle both sides, also occurs accident easily.
Realize the deficiency of reverse image in order to remedy the DVD read-out, occurred again at present colorful display screen is carried on the inside-automobile rear mirror that when reversing, chaufeur can be by the situation behind the observation of the colorful display screen on the inside rear-view mirror car like this.And can observe the situation of vehicle both sides simultaneously with the surplus light of eyespot.
But at present, the inside rear-view mirror in this system is with individual layer chromium plating eyeglass.Because there is following problem in the chromium plating eyeglass, if the thickness of plated film is too thick, the transmitance of eyeglass is too low, does not see image behind the car from inside rear-view mirror like this.If plated film is too thin, the reflectivity of eyeglass is too low, the standard-required of the GB15084-2006 of out of reach country.
Therefore, how to provide a kind of electronics anti-dazzle inside rear-view mirror, both be up to state standards, have higher transmittance again with the reverse image system.
The utility model content
The technical problems to be solved in the utility model provides anti-dazzle inside rear-view mirror of a kind of electronics with the reverse image system and automobile, has both met national standard, has improved transmitance again.
The utility model provides a kind of electronics with the reverse image system anti-dazzle inside rear-view mirror, comprising: camera, adapter shaft, mirror shell, wiring board, colorful display screen, electricity cause light microscopic sheet and Jing Quan;
Described adapter shaft is fixed on described mirror shell in the automobile;
In the described mirror shell described wiring board is installed, described wiring board connects described colorful display screen, and the image behind the car that camera is shot with video-corder is presented on the described colorful display screen;
Described colorful display screen connects described wiring board, and is positioned at described electricity and causes after the light microscopic sheet;
Described electricity causes the light microscopic sheet and is installed on the described Jing Quan;
Described Jing Quan and described mirror shell are fixed together;
Described electricity causes the light microscopic sheet and comprises first glassy layer and second glassy layer that is oppositely arranged, first glassy layer is towards lip-deep first conductive layer of second glassy layer, second glassy layer is towards lip-deep second conductive layer of first glassy layer, leak free cavity volume between first conductive layer and second conductive layer, electrochromic material in the described cavity volume, and between described first conductive layer and described first glassy layer or the reflecting horizon that is provided with between second conductive layer and described second glassy layer.
Preferably, the central authorities of described adapter shaft are provided with open-work, and the signal wire (SW) of described camera passes described adapter shaft and connects described colorful display screen.
Preferably, described electricity causes the phototropic mirror and also comprises glue frame between first conductive layer and second conductive layer, and described cavity volume is by first conductive layer, second conductive layer and be in reflecting horizon between second glass and the glue frame encloses and is sealed to form.
Preferably, described reflecting horizon is the half-penetration type reflective coating.
Preferably, the material in described reflecting horizon is argent, silver alloy, metallic aluminium or aluminum alloy.
Preferably, described electrochromic material is made up of as the metallic compound of carrier medium and medium, and described medium is colloidal state, liquid state or solid-state.
The utility model also provides a kind of automobile, comprises the anti-dazzle inside rear-view mirror of described electronics, also comprises: automobile variable speed handle and controller;
Described controller detects the automobile variable speed handle and enters backward gear, and described controller is controlled described electricity and caused the light microscopic sheet and be in non-anti-glare state, and described controller is controlled the image of described camera after with car and is transferred on the described colorful display screen;
Described controller detects the automobile variable speed handle and enters forward gear, and described controller is controlled described electricity and caused the light microscopic sheet and be in anti-glare state; And described controller is controlled described camera and is quit work.
Compared with prior art, the utlity model has following advantage:
The anti-dazzle inside rear-view mirror of electronics and the automobile of the band reverse image system that the utility model provides comprise: camera, adapter shaft, mirror shell, wiring board, colorful display screen, electricity cause light microscopic sheet and Jing Quan; Described adapter shaft is fixed on described mirror shell in the automobile; In the described mirror shell described wiring board is installed, described wiring board connects described colorful display screen, and the image behind the car that camera is shot with video-corder is presented on the described colorful display screen; Described colorful display screen connects described wiring board, and is positioned at described electricity and causes after the light microscopic sheet; Described electricity causes the light microscopic sheet and is installed on the described Jing Quan; Described Jing Quan and described mirror shell are fixed together; First glassy layer that is oppositely arranged and second glassy layer, first glassy layer is towards lip-deep first conductive layer of second glassy layer, second glassy layer is towards lip-deep second conductive layer of first glassy layer, leak free cavity volume between first conductive layer and second conductive layer, electrochromic material in the described cavity volume, and between described first conductive layer and described first glassy layer and the reflecting horizon that is provided with between second conductive layer and described second glassy layer.The electricity that the utility model provides cause the light microscopic sheet reduced in fact incident light in eyeglass incident and reflection the photosphere of process, when having reduced light by each different medium rete because of the loss that reflection and refraction produce takes place, thereby can improve electricity cause the phototropic mirror under making alive state not to the incident light reflectivity.Therefore, both met national standard, improved transmitance again, and can make chaufeur clear by the situation behind the inside rear-view mirror observation car when driving.
Description of drawings
Fig. 1 is the anti-dazzle inside rear-view mirror exploded drawings of electronics of the band reverse image system that provides of the utility model;
Fig. 2 is the cutaway view that electricity that the utility model the utility model provides causes the light microscopic sheet;
Fig. 3 is the vehicle structure scheme drawing that the utility model provides.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Referring to Fig. 1, this figure is the anti-dazzle inside rear-view mirror exploded drawings of electronics of band reverse image provided by the invention system.
The utility model provides a kind of electronics with the reverse image system anti-dazzle inside rear-view mirror, comprising: camera 1, adapter shaft 2, mirror shell 3, wiring board 4, colorful display screen 5, electricity cause light microscopic sheet 6 and mirror circle 7;
Described adapter shaft 2 is fixed on described mirror shell 3 in the automobile;
Described wiring board 4 is installed in the described mirror shell 3, and described wiring board 4 connects described colorful display screen 5, and the image behind the car that camera 1 is shot with video-corder is presented on the described colorful display screen 5;
Described colorful display screen 5 connects described wiring board 4, and is positioned at described electricity and causes after the light microscopic sheet 6;
Can show the image behind the car that camera 1 shoots with video-corder on the colorful display screen 5, chaufeur can be observed situation behind the car by inside rear-view mirror like this, thereby avoids the generation of accident.And simultaneously, when chaufeur was watched inside rear-view mirror, the surplus light of eyes also can be swept the situation of seeing the car both sides, and the degree of safety of whole driving procedure is improved.
Described electricity causes light microscopic sheet 6 and is installed on the described mirror circle 7;
Described mirror circle 7 is fixed together with described mirror shell 3;
Introduce the concrete structure that electricity in the present embodiment causes the light microscopic sheet below in conjunction with Fig. 2.
Referring to Fig. 2, this figure is the cutaway view that electricity that the utility model provides causes the light microscopic sheet.
First glassy layer 11 that is oppositely arranged and second glassy layer 12, first glassy layer 11 is towards first conductive layer 13 of the one side of second glassy layer 12, second glassy layer 12 is towards second conductive layer 14 of the one side of first glassy layer 11, leak free cavity volume 15 between first conductive layer 13 and second conductive layer 14, electrochromic material 16 in the described cavity volume 15, and or second conductive layer 14 and described second glassy layer 12 between the reflecting horizon 17 that is provided with.
Wherein, described first glassy layer 11 is a shape with second glassy layer 12, thickness is all identical or use two clear glasses that thickness is inequality for the weight that alleviates eyeglass, and visible light is had good transmitance.
Described first conductive layer 13 and second conductive layer 14 are transparent conductive film, for example tin indium oxide (ITO) film, aluminum zinc oxide (ZAO film) adopt common film deposition techniques such as chemical vaporous deposition, vacuum vapour deposition, plasma sputtering method to make.
The material in described reflecting horizon 17 is argent, metallic aluminium, silver alloy or aluminum alloy, the employing vacuum evaporation technology is made, be used to reflect incident light, the reflectivity in the reflecting horizon that silver or silver alloy and aluminum or aluminum alloy material are formed is higher than the reflecting horizon that chromium (Cr) material is formed, and aluminum or aluminum alloy is more cheap as the cost in reflecting horizon.This reflecting horizon is half-penetration type reflective coating or total-reflection type reflective coating, so-called half-penetration type reflective coating is meant that an incident light part passes the reflecting horizon, be reflected layer reflection of another part, making glass mirror is a full frame reflecting optics when display module is not worked, during display module work, can clearly see displaying contents in the eyeglass outside; And so-called total-reflection type reflective coating is meant almost completely be reflected layer reflection of incident light, and incident light can not the penetration layer.The thickness of manufacture craft by changing the reflecting horizon of half-penetration type or total-reflection type, accommodation reflex layer is realized.
The thickness of described cavity volume 15 is preferably about 0.2mm, and described electrochromic material 16 is that the metallic compound of carrier is formed by medium with the medium, and described medium is colloidal state, liquid state or solid-state.Electrochromic material 16 comprises anode particle and cathode particles, and described metallic compound for example is a titanium dioxide.Electrochromic material 16 is injected in the cavity volume 15 for vacuum state following time at cavity volume 15, inject electrochromic material 16 after, whole cavity volume 16 is sealed.
Described electricity causes the light microscopic sheet can also comprise glue frame 18 between first conductive layer 13 and second conductive layer 14, and described cavity volume 15 is enclosed by first conductive layer 13, second conductive layer 14 and glue frame 18 and is sealed to form.
Understandable, the cavity volume 15 that the utility model electricity causes light microscopic sheet 10 also can be set to a transparent sealed chamber, described sealed chamber receives on first conductive layer 13, second conductive layer 14 by the conductive clear bottom that is coated in its two sides is gluing, and electrochromic material is filled in the sealing chamber.
By above analysis as can be known, the electricity in the present embodiment causes the light microscopic sheet and has higher transmittance, and the image definition ground that electricity is caused on the colorful display screen at light microscopic sheet rear is observed by chaufeur.Help reversing like this, thereby improve the degree of safety of driving.
Need to prove, the anti-dazzle inside rear-view mirror of electronics of the band reverse image system that the utility model provides, the central authorities of described adapter shaft are provided with open-work, and the signal wire (SW) of described camera passes described adapter shaft and connects described colorful display screen.
Based on the above anti-dazzle inside rear-view mirror of a kind of electronics with the reverse image system that provides, the utility model also provides a kind of automobile that comprises the anti-dazzle inside rear-view mirror of electronics of described band reverse image system.Come to introduce in detail its principle of work below.
Referring to Fig. 3, this figure is the vehicle structure scheme drawing that the utility model provides.
The automobile that present embodiment provides, the anti-dazzle inside rear-view mirror of described electronics also comprises: automobile variable speed handle 100 and controller ECU200;
The image how the controller ECU200 that introduces automobile below controls behind the car that camera 1 shoots with video-corder shows on inside rear-view mirror.
When described controller ECU200 detected automobile variable speed handle 100 and enters backward gear, this moment, automobile entered the reversing state, and described controller ECU200 controls described electricity and causes light microscopic sheet 5 and be in non-no-glare state; Described controller ECU200 controls described camera 1 and the image behind the car is transferred on the described colorful display screen 4 shows.
Need to prove, after generally camera 1 being installed in car, when automobile enters the reversing state, camera 1 is started working, shoot with video-corder the image behind the car, and give colorful display screen 4 by signal wire transmits, at this moment image data, inside rear-view mirror is in non-no-glare state, and chaufeur can be clearly causes image behind the car that light microscopic sheet 5 sees that colorful display screen 4 plays from electricity like this.
When described controller ECU200 detected automobile variable speed handle 100 and enters forward gear, this moment, automobile entered motoring condition, and described controller ECU200 controls described electricity and causes light microscopic sheet 5 and be in the no-glare state; Described controller ECU200 controls described camera 1 and quits work.Electricity causes the colorful display screen 4 at light microscopic sheet 5 rears and also closes, and it is exactly a complete reflecting surface that this moment electricity causes light microscopic sheet 5, for chaufeur provides antidazzling function.
The above only is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model.Any those of ordinary skill in the art, do not breaking away under the technical solutions of the utility model scope situation, all can utilize the method and the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model, all still belongs in the scope of technical solutions of the utility model protection any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (6)
1. the anti-dazzle inside rear-view mirror of the electronics with the reverse image system is characterized in that, comprising: camera, adapter shaft, mirror shell, wiring board, colorful display screen, electricity cause light microscopic sheet and Jing Quan;
Described adapter shaft is fixed on described mirror shell in the automobile;
In the described mirror shell described wiring board is installed, described wiring board connects described colorful display screen, and the image behind the car that camera is shot with video-corder is presented on the described colorful display screen;
Described colorful display screen connects described wiring board, and is positioned at described electricity and causes after the light microscopic sheet;
Described electricity causes the light microscopic sheet and is installed on the described Jing Quan;
Described Jing Quan and described mirror shell are fixed together;
Described electricity causes the light microscopic sheet and comprises first glassy layer and second glassy layer that is oppositely arranged, first glassy layer is towards lip-deep first conductive layer of second glassy layer, second glassy layer is towards lip-deep second conductive layer of first glassy layer, leak free cavity volume between first conductive layer and second conductive layer, electrochromic material in the described cavity volume, and between described first conductive layer and described first glassy layer and the reflecting horizon that is provided with between second conductive layer and described second glassy layer.
2. the anti-dazzle inside rear-view mirror of electronics of band reverse image according to claim 1 system is characterized in that the central authorities of described adapter shaft are provided with open-work, and the signal wire (SW) of described camera passes described adapter shaft and connects described colorful display screen.
3. the anti-dazzle inside rear-view mirror of electronics of band reverse image according to claim 1 system, it is characterized in that, described electricity causes the phototropic mirror and also comprises glue frame between first conductive layer and second conductive layer, and described cavity volume is enclosed by first conductive layer, second conductive layer and glue frame and is sealed to form.
4. the anti-dazzle inside rear-view mirror of electronics of band reverse image according to claim 1 system is characterized in that described reflecting horizon is the half-penetration type reflective coating.
5. the anti-dazzle inside rear-view mirror of electronics of band reverse image according to claim 1 system is characterized in that the material in described reflecting horizon is argent, silver alloy, metallic aluminium or aluminum alloy.
6. an automobile is characterized in that, comprises the anti-dazzle inside rear-view mirror of each described electronics of claim 1-5, also comprises: automobile variable speed handle and controller;
Described controller detects the automobile variable speed handle and enters backward gear, and described controller is controlled described electricity and caused the light microscopic sheet and be in non-anti-glare state, and described controller is controlled the image of described camera after with car and is transferred on the described colorful display screen;
Described controller detects the automobile variable speed handle and enters forward gear, and described controller is controlled described electricity and caused the light microscopic sheet and be in anti-glare state; And described controller is controlled described camera and is quit work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734887 CN203093887U (en) | 2012-12-27 | 2012-12-27 | Electronic anti-dazzle inside rear-view mirror with car-backing image system and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734887 CN203093887U (en) | 2012-12-27 | 2012-12-27 | Electronic anti-dazzle inside rear-view mirror with car-backing image system and car |
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| Publication Number | Publication Date |
|---|---|
| CN203093887U true CN203093887U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220734887 Expired - Lifetime CN203093887U (en) | 2012-12-27 | 2012-12-27 | Electronic anti-dazzle inside rear-view mirror with car-backing image system and car |
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| Country | Link |
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| CN (1) | CN203093887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081623A1 (en) * | 2013-12-06 | 2015-06-11 | 潘磊 | Rearview mirror display resistant to reflection interference |
| CN106335438A (en) * | 2016-09-27 | 2017-01-18 | 深圳市歌美迪电子技术发展有限公司 | Conductive optical sensor and inner rear-view mirror |
| CN111208961A (en) * | 2019-12-30 | 2020-05-29 | 西安闻泰电子科技有限公司 | Device and method for mapping mirror image to electronic screen |
-
2012
- 2012-12-27 CN CN 201220734887 patent/CN203093887U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081623A1 (en) * | 2013-12-06 | 2015-06-11 | 潘磊 | Rearview mirror display resistant to reflection interference |
| CN106335438A (en) * | 2016-09-27 | 2017-01-18 | 深圳市歌美迪电子技术发展有限公司 | Conductive optical sensor and inner rear-view mirror |
| CN111208961A (en) * | 2019-12-30 | 2020-05-29 | 西安闻泰电子科技有限公司 | Device and method for mapping mirror image to electronic screen |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
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| CX01 | Expiry of patent term |