CN206049532U - A kind of automobile audio-video navigation instrument with shooting display function in front and back - Google Patents

Abstract

This utility model discloses a kind of with the automobile audio-video navigation instrument for imaging display function in front and back, including fixed mount and the navigator being arranged in fixed mount, navigator includes processor and the display unit and processor of processor connection are connected to the big-dipper satellite locating module positioned to the current location of vehicle, processor starts the big-dipper satellite locating module and current vehicle location is positioned, and the positional information for navigating to is exported to the display unit, shown by display unit；Photographic head is set on navigator, and photographic head is used for Quick Response Code of the scanning comprising address or route information；Photographic head connects processor, and processor parses the Quick Response Code, obtains address or route information that Quick Response Code is included；The address or line information that processor is obtained carries out route on the display unit and shows；Simple structure, it is very practical.

Description

A kind of automobile audio-video navigation instrument with shooting display function in front and back

Technical field

This utility model is related to a kind of automatic navigator, specifically a kind of with the automobile for imaging display function in front and back Audio-visual navigator.

Background technology

Automobile audio-video navigation instrument is that one kind can help user to be accurately positioned current location, and according to set destination Stroke is calculated, guides by map denotation and voice message two ways the driving auxiliary of the instrument of user's row to destination to set It is standby, but it is existing with the automobile audio-video navigation instrument for imaging display function in front and back, in driving procedure, easily send out because of jolting Raw navigator position offsets and comes off, or even directly damages the inner member of navigator, affects its normal work.

Furthermore, there is the automobile audio-video navigation instrument for imaging display function in front and back, typically all using GPS pair in prior art Positioning and navigation that the traveling process of vehicle is implemented, as GPS has higher positioning precision and response speed, so its Popularity rate is very high, and extensively receives industry favorable comment.But due to GPS be by the U.S. develop alignment system, not China from Main intellectual property, and at present on the market using the navigator of GPS location, according to the difference of positioning precision, its price also it is irregular not Together, its price of the navigator with higher positioning accuracy is very expensive, so the capability of independent innovation in order to improve China, In the case of not affecting vehicle positioning ability, it is desirable to provide a kind of cheap, and higher onboard navigation system of precision.

On the other hand, with the automobile audio-video navigation instrument single function for imaging display function in front and back, and use in automobile During, the situation for often occurring driving to go to strange place occurs, and many car owners can select to go to using navigation.But tradition Navigation not only needs to be input into, and simultaneously for the more general place of those descriptions, it is difficult to search for very accurate, causes Time and the waste of resource, or even there is vehicle accident due to the deviation of road.Conventional navigation is merely able to when guiding in addition Circuit the most economic is provided, for the city of some traffic congestions is not very suitable for, driver often can only not press under steam Drive according to navigation instruction, voluntarily carry out line adjustment, so not only disperseed attention, while being likely to be advised in navigation again When drawing route, important configured information is missed, the driving for giving people is made troubles.

It is accordingly required in particular to it is a kind of with the automobile audio-video navigation instrument for imaging display function in front and back, to solve prior art Present in problem.

Utility model content

The purpose of this utility model is, in order to solve in prior art, to lead with the car audio for imaging display function in front and back Boat instrument single function, relatively costly defect, there is provided a kind of with the automobile audio-video navigation instrument for imaging display function in front and back, come Solve problems of the prior art.

For achieving the above object, the technical solution of the utility model is as follows：

It is a kind of with the automobile audio-video navigation instrument for imaging display function in front and back, including fixed mount and be arranged in fixed mount Navigator, it is right that the display unit and the processor that the navigator connects comprising processor and the processor is connected to The big-dipper satellite locating module positioned by the current location of vehicle, the processor start the big-dipper satellite locating module pair Current vehicle location is positioned, and the positional information for navigating to is exported to the display unit, by the display unit Shown；Photographic head is set on the navigator, and the photographic head is used for Quick Response Code of the scanning comprising address or route information； The photographic head connects processor, and the processor parses the Quick Response Code, obtains address or route information that Quick Response Code is included； The address or line information that the processor is obtained carries out route on the display unit and shows.

In this utility model, also including the speaker being arranged on navigator, for what is parsed according to the processor Address or line information carry out the voice message of route.

In this utility model, the navigator also includes being arranged inside navigator, for storing the processor solution Address or the memorizer of route information that the Quick Response Code of analysis is included.

In this utility model, the upper end of the navigator arranges the accumulator arranged in solar panel, navigator Group；The accumulator battery is connected with mainboard, and the accumulator battery is provided with inverter with mainboard junction；The navigator lower end sets There is sucker.

In this utility model, plural USB interface on the navigator, is provided with.

In this utility model, on the fixed mount, that side near windshield arranges projector.

In this utility model, the navigator includes navigation module, and the fixed mount setting has cavity structure, the sky Be provided with the anion generator in parallel with the navigation module in cavity configuration, the fixed mount be provided with cavity structure into, arrange QI KOU.

In this utility model, also including control module, the anion generator and the navigation module are corresponding simultaneously Connection branch road is equipped with independent switch, and the main circuit after parallel connection is provided with master switch；It is provided with the fixed mount for detecting The sensor of given particle, the sensor input are connected to the control module, with the switch of output control anion generator； The anion generator is furnished with exhaust blower；The inlet and outlet mouth is provided with guard.

In this utility model, the emitting head of the anion generator is furnished with multiple, and is arranged in a plane Different direction, and then, the support for matching the plane is closed in normal direction one end of plane, and the other end is provided with the exhaust blower, periphery Then match each emitting head and be provided with exhaust outlet.

In this utility model, also including the ozonator for being built in the cavity structure.

Beneficial effect

1st, navigator is arranged in fixed mount by hard foam, is protected navigator not to be subject to hard contact to damage, is passed through Navigator is held in the longitudinal direction by spring from side, is fixed in fixed mount, is effectively protected automatic navigator in vehicle Emergency brake or when starting to walk suddenly, will not shake because of inertia suddenly impaired；Employ big-dipper satellite locating module to lead as vehicle-mounted The positioning element of boat instrument, as big-dipper satellite locating module is the independent intellectual property right that possesses China, compared with using GPS, On the premise of not affecting positioning precision, its cost is more cheap, is more beneficial for carrying out cost control to whole automatic navigator, and And more meet the use habit of compatriots；

2nd, adopt heat insulation plate structure, isolation automatic navigator radiating, it is to avoid the heat distributed by automatic navigator is to more The infringement of media movement, extends the service life of multimedia movement；

3rd, louvre is set on thermal insulation board, reaches good radiating effect；

4th, by manipulating at the top of display screen with the control panel plate of the draw-in groove upper end along pivot joint, control panel and car are realized Guider lock out operation is carried, safely and effectively, the handling of on-vehicle navigation apparatus is improve；

5th, Color-changing lamp is set in button, makes the button of this utility model navigator realize breath light colour change function；

6th, shading cover plate can block the high light in front, it is to avoid display screen is reflective, when automobile parking is outdoor, by support bar Card division of the rotary clamping on the shading cover plate, to put down shading cover plate, the display screen is contained in the shading cover plate completely, is kept away Exempt from by solar exposure, be conducive to extending the service life of navigator；

7th, this utility model adds drive recorder and on the basis of guider with the tight of video call function Anxious distress system, while navigation information is provided for vehicle, improves travel safety and calling for help ability in emergency circumstances；

8th, the storage tank for arranging, driver can place the article for using conveniently, for example, parking card, cross an outpost of the tax office or other Certificate, so takes full advantage of the space of car panel, has been also convenient for driver, increased the function of using；

9th, the reference anglec of rotation of vehicle body is detected by reference to anglec of rotation detection module, CPU is according to identical The vehicle anglec of rotation that the reference anglec of rotation of vehicle body and gyroscope are calculated in time period exports corresponding error correction instruction and arrives Gyroscope calibration factor corrects unit, and gyroscope calibration factor corrects unit and instructs school according to the error correction of CPU The calibration factor of positive gyroscope, the vehicle that the vehicle body anglec of rotation that track arithmetic element measure according to gyroscope, speedometer are measured The gyroscope calibration factor of travel speed and gyroscope calibration factor correction unit calculates the driving trace of vehicle, corrects top in time Spiral shell instrument calibration factor, improves the positioning precision of inertial navigation system, so as to improve the navigation accuracy of inertial navigation system；

10th, the photographic head by being arranged on navigator body scans Quick Response Code, is parsed in Quick Response Code by processor Comprising address or route information, and pass through display screen or speaker and point out user's traffic route, allow users to by two dimension Code very accurately searches the place oneself thought, has saved the time, has improved Consumer's Experience；

11st, electrical power storage is converted solar energy in accumulator battery, for navigation by set solar panel Electricity consumption needed for instrument, controls the use of navigator by each button on navigator, to produce a desired effect.Its structure letter Single, energy-saving and environmental protection are used, easy for installation, simple to operate, with safe and reliable effect；

12nd, navigator is jolted on automobile together with automobile for a long time, by arranging plural USB interface, when one After USB interface is damaged, can also charge and carry out data transmission for navigator by another USB interface；Two, secondly, with The continuous renewal of navigator, music playback function on navigator, is also additionally arranged, when a USB interface of navigator is charged When, another USB interface of navigator can equally access the audio carrier of USB flash disk etc；

13rd, by arranging projector, information needed is projected in shield glass, driver is obtained in time by realization Expect information while, substantially reduce driving risk；

14th, two U-shaped shell fragments, can mitigate its impulsive force, increase its elasticity, so button of the present utility model can enter The row normal phase uses, and with good feel；

15th, the occupancy to interior space can be reduced using anion structure, and it is more preferable to have respective electronic equipment Suitability and be easier to obtain preferably in-car air quality；

16th, driver can be made quickly to understand relevant information using double screen structural type Double-screen navigator, it is easy to use.

Description of the drawings

Fig. 1 structural representations of the present utility model；

Fig. 2 this utility model arranges structural representation Fig. 1 during shading cover plate；

Fig. 3 this utility model arranges structural representation when Magnet or sucker；

Fig. 4 this utility model arranges structural representation during solar panel；

Structural representation during Fig. 5 this utility model anion generators；

Fig. 6 this utility model arranges structural representation Fig. 2 during shading cover plate；

Fig. 7 this utility model this utility model arranges structural representation during knob；

Structural representation when Fig. 8 this utility model operating display overturns.

Specific embodiment

In the view of whole accompanying drawings, corresponding reference markss represent corresponding part.

It is a kind of extra large with the automobile audio-video navigation instrument for imaging display function in front and back, including fixed mount 1, navigator 2 and hard Continuous 3, navigator 2 is arranged in fixed mount 1 by hard foam 3, protects navigator 2 not to be subject to hard contact to damage, effectively anti- When only navigating in vehicle emergency brake or starting to walk suddenly, the defect that can be shaken because of inertia suddenly；Navigator 2 comprising processor 4, and The display unit 5 of the connection of processor 4, and processor 4 to be connected to the big-dipper satellite that positioned to the current location of vehicle fixed Position module 6, processor 4 start big-dipper satellite 6 pairs of current vehicle locations of locating module and position, and by the position for navigating to Information output is shown to display unit 5 by display unit 5.

Embodiment 1：This utility model has the automobile audio-video navigation instrument for imaging display function in front and back fixed using big-dipper satellite During the module of position, its positioning mode is as follows：

Processor starts big-dipper satellite locating module and current vehicle location is positioned, and the position for navigating to is believed Breath output is shown to the position of current vehicle to display module by display module.

In the present embodiment, big-dipper satellite locating module is employed as the positioning element of automatic navigator, due to north Bucket satellite positioning module is the independent intellectual property right for possessing China, compared with using GPS, in the premise for not affecting positioning precision Under, its cost is more cheap, is more beneficial for carrying out whole automatic navigator cost control, and more meets the use habit of compatriots It is used.

In addition, there is this embodiment party the automobile audio-video navigation instrument for imaging display function in front and back can also include, with processor The multi-media module and multi-media module of connection is connected to the storage device for storing video and audio format file.Wherein, locate Reason device starts multi-media module and transfers the Voice ＆ Video in storage device

Embodiment 2：With in front and back image display function automobile audio-video navigation instrument can fixed mount 1 bottom arrange every Hot plate 7, thermal insulation board 7 can be made up of the good synthetic material of heat-proof quality, with good heat insulating function, can prevent vehicle-mounted leading Boat impact of the instrument because of heat to other on-vehicle parts, reaches the effect of safe case；As the embodiment of this programme, can be with Louvre 8 is set on thermal insulation board 7, and louvre can be tubulose (channel-type) structure, can carry out water conservancy diversion to heat, by heat Backflow out of specified location.

1 front end of fixed mount is provided with control panel 9, and 9 two ends of control panel are provided with button 10, and Color-changing lamp is arranged in button 10 Or breath light, the lamp of different colours plays a part of guide to user；Also allow for user and distinguished in the case of dark in time seeking Find the button 10 of needs；9 central authorities of control panel are provided with manipulation display screen 11, and manipulation display screen 11 is located at and is opened in control panel In the draw-in groove 12 in 9 central authorities, manipulate at the top of display screen 11 with 9 plate of control panel of 12 upper end of draw-in groove along pivot joint, button 10 and manipulation Display screen 11 is connected with main control module 13 respectively, is connected by way of pivot joint；In one preferred embodiment of this utility model, Manipulation display screen 11 is liquid crystal touch screen.

Operation principle of the present utility model is that fixed mount 1 (i.e. housing) front end is provided with control panel 9, passenger inside the vehicle and Driver realizes the use of vehicle mounted guidance by operating guidance panel 3, and 9 two ends of control panel are provided with manipulation key 4, control panel 9 central authorities are provided with manipulation display screen 11, and manipulation display screen 11 is manipulated located at being opened in the draw-in groove 47 in 9 central authorities of the control panel 11 upper end of display screen and 9 pivot joint of control panel, when using vehicle mounted guidance input address, can be with turning operation display screen 5, to reach Meet to suitable gradient and write requirement.

Embodiment 3：Shading cover plate 14 with the automobile audio-video navigation instrument for imaging display function in front and back can be articulated in this On control panel 9, the drive-connecting shaft of the shading cover plate 14 is located at the upside of the manipulation display screen 11, so that the shading cover plate 14 is put Just cover when lower on the manipulation display screen 11.The control panel 9 is provided with positioning protrusion 38, and the positioning convex 38 is located at Between the manipulation display screen 11 and the drive-connecting shaft of the shading cover plate 14, the upper end of a support bar 40 is articulated in the shading cover plate 14 On inwall, the inwall of the shading cover plate 14 is additionally provided with a card division 39, and the lower end of the support bar 40 can be connected in the positioning convex 38 On, to support the shading cover plate 14, the card division 39 can be also connected in, to put down shading cover plate 14.

During traffic navigation, can be by rotation support bar 40 so that the lower end of support bar 40 is connected in the positioning on control panel 9 Raised 38, thus, the shading cover plate 14 can be propped up, now, the shading cover plate 14 can block the high light in front, it is to avoid Manipulation display screen 11 is reflective.When automobile parking is outdoor, by card division 39 of 40 rotary clamping of support bar on the shading cover plate 14, To put down shading cover plate 14, the manipulation display screen 11 is contained in the shading cover plate 14 completely, it is to avoid by solar exposure, be conducive to Extend the service life of navigator.

A through hole stretched out for the rotating shaft 41 of knob is opened up on the control panel 9, the upper limb of the through hole extends upward one Circular shelves hydrosphere 45, the knob lid 42 of knob are sheathed on outside the retaining ring 43, and the roof of knob lid 42 is provided with one and extends into Installation portion 44 in the retaining ring 43, the installation portion 44 connect the rotating shaft 41 of knob.Even if thus, having water imprudence to sprinkle rotation Button, due to the obstruct of retaining ring 43, water will be unable to enter circuit board, further, since retaining ring 43 and control panel 9 be one into Type, even if life-time service, will not also deform, so as to be conducive to extending the service life of navigator.

In the present embodiment, be also sticked on the manipulation display screen 11 nano protective film, to intercept sweat and dust contact behaviour Control display screen 11, so as to extend the service life of manipulation display screen 11.

Embodiment 4：Button 10 with the automobile audio-video navigation instrument for imaging display function in front and back can include distress call Key, can run into when various emergencies need to call for help by actively by calling for help button by information of vehicles, position in automotive occupant Information is sent to call center services system, and carries out speech exchange with call center services system.What this utility model was provided Traffic accident key message can be sent to call center services within the very first time after the occurrence of the traffic accident by automatic emergency distress system System, receives rescue for the very first time and provides support.These key messages can include：Vehicle essential information, traffic accident spot Point, collision information, vehicle interior and vehicle interior personnel status image and pictorial information etc..By the acquisition of these information and regard Frequency and voice call, call center just can make corresponding arrangement as the case may be, preferably carry out traffic accident rescue.

Meanwhile, can be combined with the information collecting device in driving recording module, emergency call system using navigation module, Real-time road and vehicle position information, registration of vehicle travel conditions and distress call can be provided for vehicle preferably, must Want the moment that the legitimate rights and interests of driver can be protected as strong evidence.

Embodiment 5：Can be provided with least in 1 lower end of fixed mount with the automobile audio-video navigation instrument for imaging display function in front and back One article storage groove 19；The article for using conveniently can be placed, driver is facilitated, the function of using is increased.

Embodiment 6：Track fortune can be set in the fixed mount 1 with the automobile audio-video navigation instrument for imaging display function in front and back Calculate unit 20, the anglec of rotation for measuring vehicle body and the measured anglec of rotation is transmitted separately to into processor and track computing The gyroscope 21 of unit, the travel speed for measuring vehicle are simultaneously transmitted measured travel speed to track arithmetic element Speedometer and the reference anglec of rotation for detecting vehicle body, and will transmit to CPU with reference to rotation with reference to the anglec of rotation Angle detection module 22.

The principle of track computing is that lane line angle changing detection module measures diatom angle changing, and lane line is become Change angle to transmit to CPU, gyroscope measures the anglec of rotation of vehicle body, and transmits to CPU, centre The absolute value of the difference of the vehicle body anglec of rotation that reason unit judges same time period inside lane line angle changing is measured with gyroscope is It is no more than default change threshold, the vehicle body for if so, then being measured according to same time period inside lane line angle changing and gyroscope Anglec of rotation output error correction instruction corrects unit to gyroscope calibration factor, and otherwise, output error correction instruction is not to top Spiral shell instrument calibration factor corrects unit.Gyroscope calibration factor corrects unit and instructs school according to the error correction of CPU The calibration factor of positive gyroscope.The vehicle body anglec of rotation that track arithmetic element is measured according to gyroscope, the vehicle of speedometer measurement The gyroscope calibration factor of travel speed and gyroscope calibration factor correction unit calculates the driving trace of vehicle.Navigation matching is single Unit obtains the digital navigation map for being stored in memory element, and the driving trace of vehicle is matched with digital navigation map, and Matching result is transmitted to output unit carries out navigation output, realizes inertial navigation, and can correct gyroscope calibration factor in time, The positioning precision of inertial navigation system is high, so as to the navigation accuracy of inertial navigation system is high.

Embodiment 7：On the outside of fixed mount 1 with the automobile audio-video navigation instrument for imaging display function in front and back, Magnet can be set Or sucker 23, reach the effect being easy for installation and removal.

Embodiment 8：With the automobile audio-video navigation instrument for imaging display function in front and back, can also include being arranged on navigator 2 On photographic head 24, photographic head 24 is used for Quick Response Code of the scanning comprising address or route information；Photographic head 24 connects processor 4, Processor 4 parses Quick Response Code, obtains address or route information that Quick Response Code is included；Address or line information that processor 4 is obtained Show in 5 enterprising walking along the street line of display unit.

With the automobile audio-video navigation instrument for imaging display function in front and back, also including the speaker 25 being arranged on navigator 2, The voice message of route is carried out for the address that parses according to the processor 4 or line information.

Navigator 2 also includes being arranged inside navigator, the ground that the Quick Response Code for storing the processor parsing is included The memorizer 26 of location or route information；For guider in prior art to describing more general place, search for inaccurate, The problem of time and the wasting of resources is caused, makes this utility model that the address or route included in Quick Response Code is parsed by processor Information, and pass through display screen or speaker prompting user's traffic route, optimize with the automobile shadow for imaging display function in front and back The function of sound navigator, reaches effect easy to use.

Embodiment 9：Upper end with the automobile audio-video navigation instrument navigator 2 for imaging display function in front and back can arrange the sun Energy cell panel 27, the accumulator battery 28 arranged in navigator；Accumulator battery is connected with mainboard 29, and accumulator battery 28 is connected with mainboard 29 The place of connecing is provided with inverter 30；2 lower end of navigator is provided with sucker 31；Electricity is converted solar energy into by set solar panel Can be stored in accumulator battery, for electricity consumption needed for navigator, making for navigator be controlled by each button on navigator With.

Plural USB interface 32 is provided with navigator 2；After a USB interface is damaged, can also pass through another Individual USB interface is charged and is carried out data transmission for navigator 2；Two, when a USB interface of navigator 2 is charged Wait, another USB interface of navigator 2 can equally access the audio carrier of USB flash disk etc.

Embodiment 10：Can be close to keep out the wind on fixed mount 1 with the automobile audio-video navigation instrument for imaging display function in front and back That side of glass arranges projector 46；Driver can pass through mobile phone or IPAD navigates, and be connected using data wire or Bluetooth pairing Main frame 1 is connected to, by navigation sources information transfer to main frame 1, by realizing that transparent projection shows in shield glass pad pasting in advance Show, the big I of display screen is voluntarily adjusted, and maximum can show whole windshield, equally need display content lead by projection Boat and mobile phone or IPAD are combined to be adjusted to decrease or increase and (also synchronized projection can be shown to front SMS phone etc. Wind glass)；No longer need to switch the visual field between vehicle front and equipment, eliminate potential driving hidden danger.By front windshield Navigational projection, you can concentrate on noting the important road conditions in front, it is ensured that arrive safe and sound destination.

In preferred embodiment, can be combined with main frame using hyaline membrane, then be connected by data wire or Bluetooth function Information needed is projected in shield glass by the main frame of connection projection, the such as carrier such as mobile phone, IPAD, computer, realization, and When obtain driver expect information while, substantially reduce driving risk.

Using this kind of mode：

1st, install simple, after once adjust projection information, it is not necessary to arrange again, automatically save record, quick, side Just；

2nd, it is safe and reliable, used cooperatively with main frame 1 using mobile phone or IPAD navigation, map rejuvenation is very convenient；

3rd, it is relatively original-pack to install navigation version additional, not only saved money but also convenient, while saving track remodelling, safety had been had necessarily Improve；

4th, whole navigation information is all transparence, high Qinghua, round-the-clock all to use, and voluntarily can be adjusted according to transmittance The brightness of whole projection information, transparency；Mobile phone mirror is compared as projecting function (only in night use) is clearly a lot；

5th, main frame can using 2 section AA batteries power, bluetooth connection function, save the worry of unnecessary connection, it is not only attractive in appearance but also Safety；Because its power consumption is extremely low, the common 1600mAh battery standards of 2 sections can be used 300 hours, so very convenient fully sufficient Daily navigation electricity consumption.

Embodiment 11：Navigation module 33 can be included with the automobile audio-video navigation instrument for imaging display function in front and back, it is fixed Frame 1 is provided with cavity structure 34, is provided with the anion generator 36 in parallel with navigation module 35 in cavity structure 34, and fixed mount exists Inlet and outlet mouth is provided with cavity structure 34.

Anion generator 36 and 33 corresponding parallel branch of navigation module are equipped with independent switch, and the master after parallel connection Circuit is provided with master switch；It is provided with fixed mount 1 for detecting the sensor 37 of given particle, the input of sensor 37 is connected to Control module 38, with the switch of output control anion generator 36；Anion generator 36 is furnished with exhaust blower；Inlet and outlet mouth It is provided with guard (not shown).

The emitting head of anion generator 36 is furnished with multiple, and the different direction being arranged in a plane, and then, matching The support of the plane is closed in normal direction one end of plane, and the other end is provided with exhaust blower, and periphery then matches each emitting head and is provided with row Air port 42.

Alarm content can be increased in certain embodiments, such as the sensor in terms of configuration air quality, in air quality When not conforming to established standardses, control panel drives display floater to be reported to the police, it is also possible to arrange independent as being arranged on display floater Display lamp on framework is reported to the police.

Power module mainly provides the voltage form on navigator required for equipment, does not represent the offer electricity which can be independent Power is controlled oneself, and which can connect vehicle power, to improve its self control ability.

In order to improve the diffusing capacity of anion, anion generator can be furnished with exhaust blower, constitute with exhaust blower Anion generator, this anion generator are commonplace, for its structure will not be described here.

Why exhaust blower can not be configured in some selections, be the direct knot of anion generator and polluter Close, exhaust blower can be saved to a certain extent, and reduce overall cost.

Further, in order to improve the diffusing capacity of anion, the emitting head of the anion generator is furnished with multiple, and The different direction being arranged in a plane, and then, the support for matching the plane is closed in normal direction one end of plane, and the other end sets There is exhaust blower, periphery then matches each emitting head and is provided with exhaust outlet.Such exhaust blower just can be carried out to multiple emitting heads Auxiliary, improves structure side compactedness.

Exhaust blower is with this understanding preferably with vortex fan, simple structure, and axial dimension is very little, is adapted for mount to Compare in narrow space in space.Defect is that blast is less than normal.In order to improve blast, whirlpool blower fan can be adopted, but volume is big, peace Reload request is of a relatively high.

In certain embodiments, it is also equipped with ozonator of the device in such as pedestal.Its ozone for occurring, can be to car Interior environment makees disinfection process, and the blower fan in same work can help ozone dispersion to bigger spatial dimension, play more The effect of good sterilizing.This requires that ozonator is installed together with anion generator.Equally, it is low power smelly Oxygen Generator volume is smaller, together can be included in corresponding cavity structure completely.

With regard to the selection of anion generator power, herein below is may be referred to：Selected anion generator it is negative Emission of ions concentration should be not less than 20,000,000/cm3.

With the automobile audio-video navigation instrument for imaging display function in front and back, also occur including the ozone for being built in cavity structure 34 Device.

With the automobile audio-video navigation instrument for imaging display function in front and back, also including the scent for being configured at anion generator 36 Container.

For ozonator may be referred to herein below：50mg/H be not less than and quantity in the ozone of ozonator there is.

With regard to navigator 2, current integrated level is also higher, for this purpose, this programme can also be in the LCD of navigator, LCD The back side of panel have radar flowing test the speed, bluetooth handsfree, vehicle backing backsight (AV-IN), FM transmittings, intelligent navigation, multimedia recreation, Fixed test the speed cyberdog, drive recorder integration module.

From unlike other navigators, navigator LCD interfaces of the present utility model are left air quality simultaneously and show boundary Face, shows automatically and sends interface flicker and audio alert when harmful gass are exceeded.

Embodiment 12：Can be on the front end face of fixed mount 1 with the automobile audio-video navigation instrument for imaging display function in front and back It is provided with the second display unit；Double-screen navigator can make driver quickly understand relevant information, easy to use.

As change and the technical scheme for extending, this utility model it is initiative with the vapour for imaging display function in front and back Air purifier, small-sized bottled water station, small refrigerator, miniprinter are set on the fixed mount of the audio-visual navigator of car or pass through USB Interface connects miniature keyboard, makes to reach convenient use with the automobile audio-video navigation instrument for imaging display function in front and back and multi-functional makes Effect.

As the technical scheme of another extension, can set on the automobile audio-video navigation instrument for imaging display function in front and back The Memory player put the photographic head for monitoring driver and be connected with photographic head electric wire, Memory player will can be driven The driving video of the person of sailing is stored, and is made driver after vehicle is driven, can be observed by the video that photographic head is produced The deficiency of itself driving habit, to the driving ability for improving driver.

The above-mentioned description to embodiment is to be understood that for ease of those skilled in the art and use this reality With new.Person skilled in the art obviously easily can make various modifications to these embodiments, and here is said Bright General Principle is applied in other embodiment without through performing creative labour.Therefore, this utility model is not limited to State embodiment, those skilled in the art according to announcement of the present utility model, without departing from the improvement made by this utility model category All should be within protection domain of the present utility model with modification.

Claims (10)

1. a kind of with the automobile audio-video navigation instrument for imaging display function in front and back, including fixed mount and it is arranged on leading in fixed mount Boat instrument, it is characterised in that：The navigator includes display unit and the processor that processor and the processor connect The big-dipper satellite locating module positioned to the current location of vehicle is connected to, the processor starts the big-dipper satellite Locating module is positioned to current vehicle location, and the positional information for navigating to is exported to the display unit, by institute State display unit to be shown；Photographic head is set on the navigator, and the photographic head is used for scanning to be believed comprising address or route The Quick Response Code of breath；The photographic head connects processor, and the processor parses the Quick Response Code, obtains the address that Quick Response Code is included Or route information；The address or line information that the processor is obtained carries out route on the display unit and shows.

2. it is according to claim 1 with the automobile audio-video navigation instrument for imaging display function in front and back, it is characterised in that also to wrap The speaker being arranged on navigator is included, and the voice of route is carried out for the address that parses according to the processor or line information Prompting.

3. it is according to claim 1 with the automobile audio-video navigation instrument for imaging display function in front and back, it is characterised in that described Navigator also includes being arranged inside navigator, address or route letter that the Quick Response Code for storing the processor parsing is included The memorizer of breath.

4. according to claim 1 with the automobile audio-video navigation instrument for imaging display function in front and back, it is characterised in that：It is described The upper end of navigator arranges the accumulator battery arranged in solar panel, navigator；The accumulator battery is connected with mainboard, institute State accumulator battery inverter is provided with mainboard junction；The navigator lower end is provided with sucker.

5. according to claim 1 with the automobile audio-video navigation instrument for imaging display function in front and back, it is characterised in that：It is described Plural USB interface is provided with navigator.

6. according to claim 1 with the automobile audio-video navigation instrument for imaging display function in front and back, it is characterised in that：Institute State on fixed mount, that side near windshield arranges projector.

7. according to claim 1 with the automobile audio-video navigation instrument for imaging display function in front and back, it is characterised in that：It is described Navigator includes navigation module, and the fixed mount setting has cavity structure, is provided with and the navigation module in the cavity structure Anion generator in parallel, the fixed mount are provided with inlet and outlet mouth at cavity structure.

8. it is according to claim 7 with the automobile audio-video navigation instrument for imaging display function in front and back, it is characterised in that also to wrap Include control module, the anion generator and the corresponding parallel branch of the navigation module are equipped with independent switch, and and Main circuit after connection is provided with master switch；It is provided with the fixed mount for detecting the sensor of given particle, the sensor is defeated Enter and be connected to the control module, with the switch of output control anion generator；The anion generator is furnished with exhaust blower； The inlet and outlet mouth is provided with guard.

9. according to claim 8 with the automobile audio-video navigation instrument for imaging display function in front and back, it is characterised in that：It is described The emitting head of anion generator is furnished with multiple, and the different direction being arranged in a plane, and then, match the plane Support is closed in normal direction one end of plane, and the other end is provided with the exhaust blower, and periphery then matches each emitting head and is provided with exhaust outlet.

10. it is according to claim 8 with the automobile audio-video navigation instrument for imaging display function in front and back, it is characterised in that also Including the ozonator for being built in the cavity structure.