A kind of inside-automobile rear mirror of built-in reverse image
Technical field
The utility model relates to a kind of automobile-used accessory, specifically is meant a kind of inside-automobile rear mirror of built-in reverse image.
Background technology
Inside-automobile rear mirror is an indispensable accessory in the vehicle, and the constructional drawing of inside-automobile rear mirror commonly used such as Fig. 1 are to shown in Figure 2 in the prior art, and this inside-automobile rear mirror comprises picture frame 10, eyeglass 2, eyeglass supporting plate 5, multi-directional ball headstock 4, base 8, mirror shell 7 and mirror shell bonnet 9; Eyeglass 2 is inlaid in the picture frame 10, and picture frame 10 is interlocked with mirror shell 7, and picture frame 10 and mirror shell 7 fasten the back and between eyeglass 2 and mirror shell 7, form a ccontaining cavity; Described eyeglass supporting plate 5 all is positioned at this ccontaining cavity with multi-directional ball headstock 4, and eyeglass supporting plate 5 has front panel and postnotum, and the front panel of eyeglass supporting plate 5 compresses eyeglass 2; Postnotum compresses mirror shell 7, and multi-directional ball headstock 4 is fixedly mounted on the eyeglass supporting plate 5, and mirror shell 7 middle parts have mirror window 71; Base 8 has the bulb 81 that stretches out; This bulb 81 is fastened on the said multi-directional ball headstock 4 after passing mirror window 71, and mirror shell bonnet 9 is fastened on the mirror shell 7, and covers mirror window 71; Constitute whole inside rear-view mirror; On inside rear-view mirror is installed in the automobile through base 8, and can rotate, to regulate the angle of inside rear-view mirror through bulb 81 and multi-directional ball headstock 4.
The function ratio of existing inside-automobile rear mirror is more single; Only has mirror face function; And the increasing electronic assistant that incorporates in the current automobile driving system, methods such as reversing aid system such as Reverse Sensor, reverse image can help the driver to carry out reverse action preferably.But general on the gauge panel of the more convenient observation in the place ahead, vehicle drive position, no suitable space mounting electron image system installs inconvenient again driver at elsewhere and observes.Inside rear-view mirror is an indispensable accessory on the vehicle, the inside rear-view mirror of the indoor installation of vehicle drive at present, can for the driver provide observe in the car with car after the basic function of situation, again other informational functions can be provided.
The utility model content
One of purpose of the utility model provides a kind of inside-automobile rear mirror of built-in reverse image; The reverse image function is integrated in the inside rear-view mirror; Have basic inside rear-view mirror function concurrently, can be when reversing automobile or the automotive rear-view image information is provided during cruising.
This purpose of the utility model realizes through following technical scheme: a kind of inside-automobile rear mirror of built-in reverse image, comprise picture frame, eyeglass, eyeglass supporting plate, multi-directional ball headstock, base, mirror shell and mirror shell bonnet, and eyeglass is inlaid in the picture frame; Picture frame and mirror shell facies fasten, and picture frame and mirror shell fasten the back and between eyeglass and mirror shell, form a ccontaining cavity, and described eyeglass supporting plate and multi-directional ball headstock all are positioned at this ccontaining cavity; The eyeglass supporting plate has front panel and postnotum; The front panel of eyeglass supporting plate compresses eyeglass, and postnotum compresses the mirror shell, and the multi-directional ball headstock is fixedly mounted on the eyeglass supporting plate; Mirror shell middle part has the mirror window; Base has the bulb that stretches out, and this bulb is fastened on the said multi-directional ball headstock after passing the mirror window, and mirror shell bonnet is fastened on the mirror shell; And cover the mirror window; It is characterized in that: said inside-automobile rear mirror also has the reverse image device that can show reverse image in real time, and said reverse image device is built in the said ccontaining cavity, offers the switch and the function button that are equipped with control reverse image device switch and function switching on the said picture frame.
Said reverse image device comprises LCDs, read-out drive plate, median septum, screen seat and the main control board that is positioned at anterior preceding deckle board, is positioned at the back shroud at rear portion and is positioned at the middle part; Form a protecting sheathing after deckle board and back shroud are interlocked before said with inner chamber; Described LCDs, read-out drive plate, median septum, screen seat and main control board are successively set in the inner chamber of this protecting sheathing after oneself in the past; Said LCDs contacts with said eyeglass, links to each other through adaptor union between said LCDs and the read-out drive plate, and read-out drive plate driving liquid crystal screen shows; Median septum is positioned at the cavity middle part; Be electrically connected between said read-out drive plate and the main control board, the action of main control board control display screen drive plate, said main control board is provided with video signal interface; Be connected with video signal source through signal wire (SW), said back shroud compresses described mirror shell.
The eyeglass of the utility model inside-automobile rear mirror can adopt common plane mirror, the manual anti-dazzle eyeglass of prism or the anti-dazzle eyeglass of electronics.
In the utility model, said LCDs is glued on the said eyeglass, is provided with fore-set in the said mirror shell, and said fore-set roof pressure is fixed described back shroud.
In the utility model, said multi-directional ball headstock is installed on the eyeglass supporting plate through screw retention.
In the utility model, said switch and function button are positioned at left side or the right side or the downside of said picture frame.
The modular design of reverse image device makes that the unit design of inside rear-view mirror is flexible in the utility model, and the structure design aspect that is content with very little is to the different demands of LCDs position.Reverse image module liquid crystal display screen surfaces spraying glue, and being glued on the eyeglass, the fore-set structural stress acts on the lower cover of reverse image module on the mirror shell, with the fixing position of reverse image module.The main body of inside rear-view mirror is installed in the automobile through bindiny mechanism; Bindiny mechanism comprises base and multi-directional ball headstock, the multi-directional ball headstock is fixed on the mirror supporting plate that is positioned at the mirror shell with screw, and the other end of multi-directional ball headstock links to each other with bulb on being positioned at base; The multi-directional ball headstock is provided with axially extending bore; This axially extending bore is communicated with the base cavity, the base cavity is communicated with the inside rear-view mirror shell, in order to arrange rattail.Be provided with mirror shell bonnet between base and the multi-directional ball headstock, after being screwed ball cap, be fastened on mirror shell bonnet on the mirror shell, with the sealed mirror shell, and good looking appearance.The power supply of the main control board of reverse image device is connected with the outer video signal source with power supply through a wire harness with signal, and wire harness arrives the base cavity, so that be connected with vehicle-mounted interface, this wire laying mode can be enclosed in cabling in the inside rear-view mirror, to keep attractive in appearance.
Two of the purpose of the utility model is on the basis of above-mentioned purpose; A kind of inside-automobile rear mirror of built-in reverse image of anti-glare function further is provided; Anti-glare function and reverse image function all are integrated in the inside rear-view mirror, have basic inside rear-view mirror function concurrently.
The utility model can be done following improvement: said eyeglass is the anti-dazzle eyeglass of the electronics of multicoating; Thereby said inside-automobile rear mirror also has and can measure the intensity of light and control reflectivity that the terminal voltage of eyeglass changes eyeglass to realize the anti-dazzle control module of electronics of the anti-glare function of eyeglass through sensing device; The anti-dazzle control module of said electronics is electrically connected with function button and eyeglass with switch respectively; The anti-dazzle control module of said electronics is built in the said ccontaining cavity; Anti-dazzle control module of electronics and reverse image device lay respectively at the both sides of said ccontaining cavity; The anti-dazzle control module of said electronics is between the postnotum and mirror shell of eyeglass supporting plate, and the postnotum of eyeglass supporting plate is fixed the anti-dazzle control module of described electronics.
In the utility model, the postnotum of said eyeglass supporting plate is provided with a plurality of fixed legs, through these a plurality of fixed legs the anti-dazzle control module of described electronics is fixed.
Compared with prior art, the utlity model has the basic function of room mirror, also can be used for display automobile reversing video image.The display location of display automobile backsight image is in inside rear-view mirror; The very convenient navigating mate in its residing position is observed; Improved the traveling comfort of use and the safety of driving, the integrated design of module of imaging function part can improve the stability and the reliability of product operation.The structure design compactness and the highly versatile of the utility model, Assembly &Disassembly is more convenient, can keep the compatibility with original vehicle style in shape, and the function button configuration is succinct, is easy to control.The liquid crystal display screen image clear display of the utility model, rich color, function-stable are reliable.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Fig. 1 is the integral structure scheme drawing of inside-automobile rear mirror in the prior art;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the integral structure scheme drawing of the utility model inside-automobile rear mirror;
Fig. 4 is the partial exploded view of Fig. 3;
Fig. 5 is the exploded view of another angle of Fig. 3;
Fig. 6 is the exploded view of reverse image device in the utility model inside-automobile rear mirror;
Fig. 7 is the functional block diagram of the internal electron functional module of the utility model inside-automobile rear mirror.
Description of reference numerals
1, switch and function button; 2, eyeglass; 3, reverse image device; 31, preceding deckle board; 32, adaptor union; 33, LCDs; 34, read-out drive plate; 35, median septum; 36, screen seat; 37, back shroud; 38, main control board; 4, multi-directional ball headstock; 5, eyeglass supporting plate; 51, fixed leg; 6, the anti-dazzle control module of electronics; 7, mirror shell; 71, mirror window; 72, fore-set; 8, base; 81, bulb; 9, mirror shell bonnet; 10, picture frame; 11, wire harness;
The specific embodiment
Like the inside-automobile rear mirror of Fig. 3 to a kind of built-in reverse image shown in Figure 7, comprise picture frame 10, eyeglass 2, eyeglass supporting plate 5, multi-directional ball headstock 4, base 8, mirror shell 7 and mirror shell bonnet 9, eyeglass 2 is inlaid in the picture frame 10; Picture frame 10 is interlocked with mirror shell 7, and this snap-fit attachment is simple in structure, reliable and stable, and picture frame 10 and mirror shell 7 fasten the back and between eyeglass 2 and mirror shell 7, form a ccontaining cavity; Eyeglass supporting plate 5 all is positioned at this ccontaining cavity with multi-directional ball headstock 4, and eyeglass supporting plate 5 has front panel and postnotum, and the front panel of eyeglass supporting plate 5 compresses eyeglass 2; Postnotum compresses mirror shell 7, and multi-directional ball headstock 4 is installed on the eyeglass supporting plate 5 through four screw retention, and mirror shell 7 middle parts have mirror window 71; Base 8 has the bulb 81 that stretches out, and this bulb 81 is fastened on the multi-directional ball headstock 4 after passing mirror window 71, and mirror shell bonnet 9 is fastened on the mirror shell 7; And cover mirror window 71, multi-directional ball headstock 4 is provided with axially extending bore, and this axially extending bore is communicated with the cavity of base 8; The base cavity is communicated with the inside rear-view mirror shell, and in order to arrange rattail 11, wire harness 11 stretches out after passing base 8; Be connected with vehicle-mounted interface; Inside-automobile rear mirror also has the reverse image device 3 that can show reverse image in real time, and reverse image device 3 is built in the ccontaining cavity, offers the switch and the function button 1 that are equipped with control reverse image device 3 switches and function switching on the picture frame 10; This switch and function button 1 are positioned at the downside of picture frame 10, and reverse image device 3 is connected with function button 1 with switch with wire harness 11 respectively.Eyeglass supporting plate 5 plays and is used to fill the space between mirror shell and the eyeglass, with the effect of fixed pedestal eyeglass 2; Because eyeglass supporting plate 5 is movable part, be arranged at left side or right side or downside that reverse image device 3 between mirror shell and the eyeglass can be positioned over eyeglass 2 rears neatly equally, select different lens supporting plate and mirror shell structure accordingly for use.
Reverse image device 3 comprises LCDs 33, read-out drive plate 34, median septum 35, screen seat 36 and the main control board 38 that is positioned at anterior preceding deckle board 31, is positioned at the back shroud 37 at rear portion and is positioned at the middle part; Preceding deckle board 31 forms the protecting sheathing with inner chamber after being interlocked with back shroud 37; LCDs 33, read-out drive plate 34, median septum 35, screen seat 36 and main control board 38 are successively set in the inner chamber of this protecting sheathing after oneself in the past, and LCDs 33 contacts with eyeglass 2, and LCDs 33 surface spraying glue are glued on the eyeglass 2; Link to each other through adaptor union 32 between LCDs 33 and the read-out drive plate 34; Read-out drive plate 34 driving liquid crystal screen 33 shows that median septum 35 is positioned at the cavity middle part, is electrically connected between read-out drive plate 34 and the main control board 38; 34 actions of main control board 38 control display screen drive plates; Main control board 38 is provided with video signal interface, is connected with video signal source through signal wire (SW), and back shroud 37 compresses mirror shell 7; In mirror shell 7, be provided with the fore-set 72 of protrusion, fore-set 72 roof pressures are back shroud 37 fixedly.
Reverse image device 3 is as an electric function main body; LCDs 33 is connected in order to power supply and signal transmission through winding displacement with main control board 38; Be provided with screen seat 36 between the two, be used between LCDs 33 and the main control board 38 electrical isolation and as the supporting structure of LCDs.Reverse image device 3 is provided with electric source line interface and video signal input interface, and video signal input interface is a special purpose interface, is connected with video signal source through said special signal wire harness.The power supply of the main control board 38 of reverse image device 3 is connected with the outer video signal source with power supply through a wire harness 11 with signal; Wire harness 11 arrives the cavity of base; So that be connected with vehicle-mounted interface, this wire laying mode can be enclosed in cabling in the inside rear-view mirror, to keep attractive in appearance.The integral module design of reverse image device 3 makes that the unit design of inside rear-view mirror is flexible, and the structure design aspect that is content with very little is to the different demands of LCDs position.
Eyeglass 2 in the present embodiment is the anti-dazzle eyeglass of electronics of multicoating; Thereby this inside-automobile rear mirror also has and can measure the intensity of light and control reflectivity that the terminal voltage of eyeglass 2 changes eyeglass 2 to realize the anti-dazzle control module 6 of electronics of the anti-glare function of eyeglass through sensing device; The anti-dazzle control module 6 of electronics is electrically connected with function button 1 and eyeglass 2 with switch respectively; The anti-dazzle control module 6 of electronics is built in the ccontaining cavity; Anti-dazzle control module 6 of electronics and reverse image device 3 lay respectively at the both sides of ccontaining cavity, and the anti-dazzle control module 6 of electronics is between the postnotum and mirror shell 7 of eyeglass supporting plate 5, and the postnotum of eyeglass supporting plate 5 is fixed the anti-dazzle control module 6 of electronics; Concrete structure is the fixed leg 51 that the postnotum of eyeglass supporting plate 5 is provided with three protrusions; Through these three fixed legs 51 the anti-dazzle control module 6 of electronics is fixed, the anti-dazzle control module 6 of this electronics also is connected with wire harness 11, so that be connected with vehicle-mounted interface.
As the conversion of present embodiment, switch and function button 1 also can be arranged on the left side or the right side of picture frame 10.
As the conversion of present embodiment, the eyeglass of this inside-automobile rear mirror also can adopt common plane mirror or the manual anti-dazzle eyeglass of prism, and field of application is wider.