CN104890579A - Multifunctional rearview mirror - Google Patents
Multifunctional rearview mirror Download PDFInfo
- Publication number
- CN104890579A CN104890579A CN201510302362.0A CN201510302362A CN104890579A CN 104890579 A CN104890579 A CN 104890579A CN 201510302362 A CN201510302362 A CN 201510302362A CN 104890579 A CN104890579 A CN 104890579A
- Authority
- CN
- China
- Prior art keywords
- rearview mirror
- light transmission
- transmission piece
- paraboloid
- transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
A multifunctional rearview mirror comprises a rearview mirror body, a rearview mirror and a paraboloid transmitter. The rearview mirror is arranged in an opening of the rearview mirror body, an inner frame is arranged outside the rearview mirror, the upper side and lower side of the inner frame are provided with positioning holes respectively, and a positioning shaft is arranged on the paraboloid transmitter and disposed in the positioning holes. The integral thickness of the paraboloid transmitter is uniform and the transmittance rate thereof is larger than 7%. The paraboloid transmitter can reflect audio signals behind into a focus, the distance between the focus and the paraboloid ranges from 700 mm to 1100 mm, and the paraboloid transmitter is made of hard materials high in sound wave reflection performance. The inner diameter of the positioning holes of the inner frame is same as the outer diameter of the positioning shaft arranged on the paraboloid transmitter. Audio signals behind can be reflected and focused to the ears of a driver, and even in case car windows are closed, the driver can hear overtaking signals transmitted by cars behind.
Description
Technical field
The present invention relates to automobile rearview, particularly a kind of multifunctional rearview mirror.
Background technology
When vehicle cut-ins, be in the way if meet front vehicles, signal front vehicles of generally all will blowing a whistle gives way.And vehicle is in advancing, when particularly closing vehicle window, the often more unpleasant to hear sound of horn seeing below vehicle, this brings larger hidden danger to safe driving, the apparatus and method also do not addressed this problem at present.
Summary of the invention
For the deficiency that prior art exists, the invention provides a kind of multifunctional rearview mirror, utilize the lens be arranged on sound focusing function before back mirror, the sound transmitted by rear view of vehicle is pooled to by chaufeur ear, enables chaufeur hear the sound of blowing a whistle of front vehicle.
The object of the present invention is achieved like this: a kind of multifunctional rearview mirror, be made up of body of backsight mirror, backsight eyeglass and parabola light transmission piece, backsight eyeglass is arranged in the opening of body of backsight mirror, backsight eyeglass peripheral hardware has inside casing, inside casing be respectively equipped with knock hole up and down, parabola light transmission piece is provided with fix shaft, and fix shaft is placed among knock hole.
The integral thickness of parabola light transmission piece is consistent, parabola light transmission piece light transmittance is greater than 7%, the reflecting audio signals at rear can be polymerized to a focus by parabola light transmission piece, distance between this focus and parabola light transmission piece is between 700mm-1100mm, and parabola light transmission piece adopts the hard material that reflective sound wave performance is high to make.
The knock hole internal diameter be arranged on inside casing is identical with the fix shaft external diameter be arranged in parabola light transmission piece, therebetween in interference fit.
Adopt technical solution of the present invention, there is following beneficial effect:
1) the sound focusing function of parabola light transmission piece can reflect and focus on the sound signal that transmits at rear by the ear of chaufeur, even if when closing glass for vehicle window, chaufeur also can hear the overtaking signal that front vehicle is sent;
2) parabola light transmission piece is of uniform thickness and completely transparent, does not affect the original function of backsight eyeglass;
3) parabola light transmission piece can be finely tuned left and right, can adapt to the needs of the chaufeur of different height.
Accompanying drawing explanation
Fig. 1 is block diagram of the present invention;
Fig. 2 is side of the present invention birds-eye view
Fig. 3 is structural representation of the present invention (parabola light transmission piece and back mirror released state);
In figure: 10-body of backsight mirror, 11-inside casing, 12-knock hole, 13-backsight eyeglass, 20-parabola light transmission piece, 21-fix shaft.
Detailed description of the invention
Below, the invention will be further described in conjunction with the accompanying drawings and embodiments.
Fig. 1-Fig. 3 is one embodiment of the present of invention, as shown in the figure, a kind of multifunctional rearview mirror, be made up of body of backsight mirror 10, backsight eyeglass 13 and parabola light transmission piece 20, backsight eyeglass 13 is arranged in the opening of body of backsight mirror 10, is provided with inside casing 11 outside backsight eyeglass 13, inside casing 11 be respectively equipped with knock hole 12 up and down, parabola light transmission piece 20 is provided with fix shaft 21, fix shaft 21 is placed among knock hole 12.
The integral thickness of parabola light transmission piece 20 is consistent, and parabola light transmission piece 20 light transmittance is greater than 70%, and parabola light transmission piece is of uniform thickness and completely transparent, does not affect the original function of backsight eyeglass.
The reflecting audio signals at rear can be polymerized to a focus by parabola light transmission piece 20, distance between this focus and parabola light transmission piece 20 is between 700mm-1100mm, the hard material that parabola light transmission piece 20 adopts reflective sound wave performance high makes, parabola light transmission piece 20 can reflect and focus on the sound signal that transmits at rear by the ear of chaufeur, even if when closing glass for vehicle window, chaufeur can hear the overtaking signal that front vehicle is sent.
Knock hole 12 internal diameter be arranged on inside casing 11 is identical with fix shaft 21 external diameter be arranged in parabola light transmission piece 20, and therebetween in interference fit, this design makes parabola light transmission piece finely tune left and right, can adapt to the needs of the chaufeur of different height.
The above embodiment of the present invention is the exemplary embodiment for illustrating cited by the present invention, instead of to the restriction that embodiments of the present invention are done.By the embodiment of the present invention prompting the obvious variation pattern of amplifying out be still in the scope of the present invention.
Claims (6)
1. a multifunctional rearview mirror, be made up of body of backsight mirror (10), backsight eyeglass (13) and parabola light transmission piece (20), it is characterized in that, described backsight eyeglass (13) is arranged in the opening of body of backsight mirror (10), inside casing (11) is provided with outside backsight eyeglass (13), described inside casing (11) be respectively equipped with knock hole (12) up and down, described parabola light transmission piece (20) is provided with fix shaft (21), and described fix shaft (21) is placed among knock hole (12).
2. a kind of multifunctional rearview mirror according to claim 1, is characterized in that, the integral thickness of described parabola light transmission piece (20) is consistent.
3. a kind of multifunctional rearview mirror according to claim 2, is characterized in that, described parabola light transmission piece (20) light transmittance is greater than 70%.
4. a kind of multifunctional rearview mirror according to claim 2, it is characterized in that, the reflecting audio signals at rear can be polymerized to a focus by described parabola light transmission piece (20), and the distance between this focus and parabola light transmission piece (20) is between 700mm-1100mm.
5. a kind of multifunctional rearview mirror according to claim 2, is characterized in that, described parabola light transmission piece (20) adopts the hard material that reflective sound wave performance is high to make.
6. a kind of multifunctional rearview mirror according to claim 1, is characterized in that, described knock hole (12) internal diameter is identical with fix shaft (21) external diameter, therebetween in interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302362.0A CN104890579A (en) | 2015-06-05 | 2015-06-05 | Multifunctional rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302362.0A CN104890579A (en) | 2015-06-05 | 2015-06-05 | Multifunctional rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104890579A true CN104890579A (en) | 2015-09-09 |
Family
ID=54023694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510302362.0A Pending CN104890579A (en) | 2015-06-05 | 2015-06-05 | Multifunctional rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104890579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254355A (en) * | 2019-05-26 | 2019-09-20 | 刘东方 | Double-faced mirror |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135221Y (en) * | 1992-07-16 | 1993-06-02 | 福建广播电视大学 | Noise-proof sound-gathering microphone |
| RU2154851C2 (en) * | 1998-10-19 | 2000-08-20 | Орешков Олег Васильевич | Gear to protect eyes against effects of bright light |
| JP2000278019A (en) * | 1999-03-29 | 2000-10-06 | Central Glass Co Ltd | Mirror antenna for vehicle |
| CN2577524Y (en) * | 2002-10-20 | 2003-10-01 | 罗富强 | Parabolic focusing acoustic wave signal pick-up |
| KR20100021270A (en) * | 2008-08-14 | 2010-02-24 | 에스엠알 페턴츠 에스.에이.알.엘. | Room mirror with etcs module for vehicle |
| CN201751235U (en) * | 2010-02-15 | 2011-02-23 | 刘赐川 | Electronic type infrared wide angle safe rearview mirror outside car |
-
2015
- 2015-06-05 CN CN201510302362.0A patent/CN104890579A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135221Y (en) * | 1992-07-16 | 1993-06-02 | 福建广播电视大学 | Noise-proof sound-gathering microphone |
| RU2154851C2 (en) * | 1998-10-19 | 2000-08-20 | Орешков Олег Васильевич | Gear to protect eyes against effects of bright light |
| JP2000278019A (en) * | 1999-03-29 | 2000-10-06 | Central Glass Co Ltd | Mirror antenna for vehicle |
| CN2577524Y (en) * | 2002-10-20 | 2003-10-01 | 罗富强 | Parabolic focusing acoustic wave signal pick-up |
| KR20100021270A (en) * | 2008-08-14 | 2010-02-24 | 에스엠알 페턴츠 에스.에이.알.엘. | Room mirror with etcs module for vehicle |
| CN201751235U (en) * | 2010-02-15 | 2011-02-23 | 刘赐川 | Electronic type infrared wide angle safe rearview mirror outside car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254355A (en) * | 2019-05-26 | 2019-09-20 | 刘东方 | Double-faced mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |
|
| WD01 | Invention patent application deemed withdrawn after publication |