CN202806560U - Multifunctional vehicle inner rearview mirror - Google Patents
Multifunctional vehicle inner rearview mirror Download PDFInfo
- Publication number
- CN202806560U CN202806560U CN 201220455824 CN201220455824U CN202806560U CN 202806560 U CN202806560 U CN 202806560U CN 201220455824 CN201220455824 CN 201220455824 CN 201220455824 U CN201220455824 U CN 201220455824U CN 202806560 U CN202806560 U CN 202806560U
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- CN
- China
- Prior art keywords
- circuit board
- led display
- main circuit
- button
- shell
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional vehicle inner rearview mirror. The multifunctional vehicle inner rearview mirror comprises an LED (light-emitting diode) display screen, a button, a main circuit board and a direction sensor circuit board, wherein the LED display screen is arranged on the surface of a shell; the button is arranged below the LED display screen on the surface of the shell; the main circuit board is arranged in the shell; the LED display screen fixes a mirror surface and the shell together through a mirror circle at the periphery of the mirror surface; a non-transparent adhesive tape with a display window is stuck to the back surface of the mirror surface; the LED display screen is electrically connected with the main circuit board; a button operating circuit of the main circuit board is electrically connected with the button; an analog output or digital output air pressure sensor is arranged on an atmospheric pressure sampling circuit of the main circuit board; a magnetic field sensor is arranged on the direction sensor circuit board; and the direction sensor circuit board is arranged on a support bottom plate. The multifunctional vehicle inner rearview mirror is low in cost, and convenient to use.
Description
Technical field
The utility model designs a kind of Multi-functional car rearview mirror.
Background technology
Traditional inside-automobile rear mirror is mounted in the automobile cabin, hints obliquely at the device of automobile rear brilliant image in certain visual field.Compass is a kind of important navigational tool, and altimeter is a kind of important environmental information display instrument.Most of automobile does not in the market all have installation guide pin and altimeter.There is a lot of users to need the information of this respect, needs other shopping guide pin, altimeter to be installed in the car.General compass shows for pointer and compass, these the two kinds impacts that all are easy to be subjected near magnetic conductive metal, and assembling, reading be very inconvenience all.Present altimeter on the market is expensive, and the reading difficulty is installed inconvenience.Need to take the interior space of driving compartment owing to install these instrument additional, destroy the interior spatial modelling of car and attractive in appearance, bring sorry to the user.The more important thing is that chaufeur is in order to observe, read the data of compass, altimeter, sight line must be left the place ahead or guarantee the range of visibility that safe driving keeps, and this is easy to cause traffic accident.
Summary of the invention
The purpose of this utility model is to propose solution for above-mentioned the deficiencies in the prior art part, provides in a kind of situation guaranteeing safe driving, and chaufeur can obtain the inside-automobile rear mirror of the information needed such as direction, air pressure, sea level elevation intuitively.
The technical scheme that the utility model adopts is: a kind of Multi-functional car rearview mirror, comprise the LED display that is installed in surface of shell, be installed in the button of the described LED display below of described surface of shell, be installed in main circuit board and the aspect sensor circuit card of described enclosure interior, described LED display is by the Jing Quan of described minute surface periphery, described minute surface and described housing are fixed together, the opaque adhesive tape that has display window is pasted at the minute surface back side, the button operation circuit of described motherboard circuit is electrically connected with described button, the baroceptor that simulation output or numeral output are arranged on the bar pressure sample circuit of described motherboard circuit, be used for Real-time Collection bar pressure signal, on the described aspect sensor circuit card magnetic field sensor is arranged, magnetic field sensor is numeral output or simulation output, its output signal is connected with main circuit board, be used for the Real-time Collection direction signal, described aspect sensor circuit card is installed on the base-plate, described LED display is electrically connected with described main circuit board, and displayed information is in the viewing area of minute surface.
A kind of optimal way of the present utility model is: it is the float glass of 3%-7% that minute surface adopts light transmittance.
A kind of optimal way of the present utility model is: magnetic field sensor is two dimension or the three-D magnetic field sensor of numeral output or simulation output, and the output circuit of described magnetic field sensor is electrically connected with main circuit board.
A kind of optimal way of the present utility model is: LED display is common cathode or oxygen utmost point LED display module altogether, and the demonstration of LED display can be by described its switch of key control of pressing, after the demonstration of described LED display is closed, and the echo area free of losses of minute surface.
The beneficial effect that the utility model brings is: because main circuit board, LED display are integrated in the inside-automobile rear mirror, information is presented in the visible area of minute surface, when making chaufeur observe back mirror under steam, obtain this category information, and needn't sight line be departed from the range of visibility that must keep when driving for obtaining this type of information, both guarantee the Real-time Obtaining this type of information, reduced again hidden trouble of traffic, guaranteed the safety of form.
Employing is integrated in main circuit board in the inside rear-view mirror, and the aspect sensor circuit card is integrated in inside rear-view mirror upper bracket base plate interior, does not additionally take the inside and outside locus of car, does not destroy the interior exterior trim in the former car, has kept the design style of former car.
Adopt LED display, power consumption is little, and the visual angle is wide, is beneficial to the chaufeur reading information, low price, modern design.
Adopt the half-penetration type minute surface, when guaranteeing that closing information shows, the viewing area of minute surface is loss not.
Adopt the electronic type compass to replace pointer compass and compass compass, use pointer display direction, adopt electronic type air pressure and sea level elevation to show and replace mechanical type air pressure and sea level elevation to show, the mode that adopts numeral to show, make the more clear readability of demonstration, utilize modern advanced Eltec structure, make designs simplification, fault rate reduces greatly, assembles, uses more convenient.
Description of drawings
Fig. 1 is functional-block diagram of the present utility model;
Fig. 2 is power circuit principle figure of the present utility model;
[0014]Wherein, 1, Jing Quan, 2, minute surface, 3, button, 4, LED display.
The specific embodiment
Also by reference to the accompanying drawings the utility model is done further detailed description below by specific embodiment.
As shown in Figure 1, direction sample circuit on air pressure sample circuit, button operation circuit and the direction sensor circuit card on the power circuit of main circuit board of the present utility model and the main circuit board is electrically connected, air pressure sample circuit on the main circuit board, button operation circuit are electrically connected with single chip machine controlling circuit on the main circuit board again, on the main circuit board single chip machine controlling circuit again with the direction sensor circuit card on direction sample circuit, main circuit board on led drive circuit be electrically connected, led drive circuit is electrically connected with LED display again on the main circuit board.
As shown in Figure 2, middle LED display shows compass, and the LED display in left side shows barometric height, and the LED display on the right shows sea level elevation.LED display is installed on the main circuit board, and after the inside rear-view mirror assembling, LED display is close to the display window of minute surface.In the situation of conditions permit, can adjust arbitrarily the position of LED display and display window, make things convenient for the chaufeur reading information, after closing, LED display also can not lose the reflector space of minute surface.
Claims (1)
1. Multi-functional car rearview mirror, it is characterized in that: comprise the LED display that is installed in surface of shell, be installed in the button of the described LED display below of described surface of shell, be installed in main circuit board and the aspect sensor circuit card of described enclosure interior, described LED display is by the Jing Quan of described minute surface periphery, described minute surface and described housing are fixed together, the opaque adhesive tape that has display window is pasted at the described minute surface back side, described LED display is electrically connected with described main circuit board, the button operation circuit of described motherboard circuit is electrically connected with described button, the baroceptor that simulation output or numeral output are arranged on the bar pressure sample circuit of described motherboard circuit, on the described aspect sensor circuit card magnetic field sensor is arranged, described aspect sensor circuit card is installed on the base-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455824 CN202806560U (en) | 2012-09-10 | 2012-09-10 | Multifunctional vehicle inner rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220455824 CN202806560U (en) | 2012-09-10 | 2012-09-10 | Multifunctional vehicle inner rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806560U true CN202806560U (en) | 2013-03-20 |
Family
ID=47865491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220455824 Expired - Fee Related CN202806560U (en) | 2012-09-10 | 2012-09-10 | Multifunctional vehicle inner rearview mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216043A (en) * | 2018-02-06 | 2018-06-29 | 深圳市歌美迪电子技术发展有限公司 | It is a kind of that there is the rearview mirror of display instrument and its control system |
-
2012
- 2012-09-10 CN CN 201220455824 patent/CN202806560U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216043A (en) * | 2018-02-06 | 2018-06-29 | 深圳市歌美迪电子技术发展有限公司 | It is a kind of that there is the rearview mirror of display instrument and its control system |
| WO2019153439A1 (en) * | 2018-02-06 | 2019-08-15 | 深圳市歌美迪电子技术发展有限公司 | Rearview mirror having instrument display function and control system thereof |
| US11285872B2 (en) | 2018-02-06 | 2022-03-29 | Global Media Industry Group Co., Ltd. | Rearview mirror having display instrument function and control system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taiyuan Tai Hang automotive electronics company limited Assignor: Taiyuan Aero-Instruments Co., Ltd. Contract record no.: 2013990000500 Denomination of utility model: Multifunctional vehicle inner rearview mirror Granted publication date: 20130320 License type: Exclusive License Record date: 20130821 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |