CN206321876U

CN206321876U - Linkage type dust cap head-up display device

Info

Publication number: CN206321876U
Application number: CN201621163075.2U
Authority: CN
Inventors: 陈锡勋
Original assignee: E Lead Electronic Co Ltd
Current assignee: E Lead Electronic Co Ltd
Priority date: 2016-10-25
Filing date: 2016-10-25
Publication date: 2017-07-11
Anticipated expiration: 2026-10-25

Abstract

The utility model provides a kind of linkage type dust cap head-up display device, it includes a pedestal, a display module, a reflecting module, a dustproof module and an electric module, wherein the dustproof module comprises at least one first lid and one second lid, the electric module drives second lid to overturn, first lid is set to be interlocked with the second lid folding, the reflector plate of the synchronous axial system reflecting module is opened and actuating, to reach dust-proof and ensure to operate the benefit of smoothness.

Description

Linkage type dust cap head-up display device

Technical field

The utility model is related to a kind of linkage type dust cap head-up display device, this espespecially one kind can prevent that dust from entering machine The linkage type dust cap head-up display device in internal portion, it is interlocked using three lids above pedestal opening with folding Mode, the unlatching and actuating of synchronous axial system reflector plate, to reach dust-proof and ensure to operate the benefit of smoothness.

Background technology

In recent years, also occur many circumscribed HUDs that can be installed additional onboard on the market.These HUDs Function, from it is simplest display speed per hour, rotating speed, connect till now water temperature, throttle position, oil mass, hypervelocity warning, reversing shadow Picture, battery voltage, or even velocity radar are all combined.Some products also emphasize Fast Installation, as long as connecting vehicle computer, It is not required to still further distribution；The senior car money of some depots, more by data such as navigation system and front-and-rear vehicle distances, adds HUD Can be many conveniences of driver's increase in shown information, and the price of commercially available circumscribed HUD, from function Simple hundreds of members, have to best in quality with members up to ten thousand vdiverse in function.

Various as the style and function of circumscribed HUD, related technology can consider TaiWan, China in light of actual conditions TWI541542、CN201410091114.1、CN201410513879.X、CN200780049317.2、 Case has dust-proof function mostly before case before the patents such as CN201320821555.3, TWM480074, these described patents, so With regard to presently commercially available HUD structure, the problem of generally having following, Li such as ︰

1. some HUDs are in order to reduce cost, directly just made using the backboard of reflector plate as dust-proof lid With so that the reflector plate has lacked one layer of protective barrier, easily because of external force or object is improper is placed on it when covering, and causes this anti- Penetrate the damage of piece and walk.

2. some styles are then the keyings for the opening and closing and reflector plate for covering anti-layer, respectively using different power sources to be each only Vertical start, start between the two but easily produces uncoordinated situation, thus fault rate is somewhat higher, makes us feeling puzzlement deeply.

3. before foregoing patent in case, some are the lids using roller shutter type, are used as dust-proof salvo, but because The expansion of roller shutter or retracting stroke are longer, and the time that relative start is waited is also longer, and necessarily have enough storages empty Between, therefore the volume of body is relatively large, and such outer roller shutter type HUD, the keying of its reflector plate is mostly only Vertical running, so easily producing uncoordinated situation.

4. from the point of view of the structure of presently commercially available HUD, the position set by their lid, mostly slightly below machine Body opening, such structure has one disadvantage in that, is exactly that dust is easy to drop in internal body, for years when wiping cleaning Afterwards, remaining incrustation is easy to have influence on the smoothness of start, causes the service life of the HUD to detract.

Utility model content

The problem of in order to solve above-mentioned, after this case utility model designer is after research improvement many times, this is completed finally The utility model purpose of the utility model of case, i.e. this case, ties up to and provides a kind of linkage type for preventing dust from entering internal body Dust cap head-up display device, it interlocks mode using three lids above pedestal opening, with folding and opens and receive Close, and synchronous axial system reflector plate start, to reach dust-proof and ensure to operate the benefit of smoothness.

For up to the utility model purpose of above-mentioned this case, linkage type dust cap head-up display device of the present utility model its first Embodiment, comprising：

One pedestal, is internally provided with an accommodation space and an opening；

One display module, it is arranged at the accommodation space, image is projected；

One reflecting module, it is arranged at the accommodation space, and the reflecting module reflects the image of display module injection；

One dustproof module, it is arranged at the opening, and the dustproof module is articulated in the reflecting module；

One electric module, it is arranged in the reflecting module, and the electric module is pivotally connected the reflecting module.

Linkage type dust cap head-up display device of the present utility model, further includes a speculum, and the speculum is located at the appearance Between being empty, to reflect the image that the display module is projected.

Above-mentioned reflecting module includes a reflector plate, one first turnbarrel, a reflection seat and a pedestal, the reflecting module The accommodation space is arranged at, the reflector plate reflects the image of display module injection, the reflector plate bottom side is consolidated in the pedestal, should Electric module is arranged in the reflection seat, and a rotating shaft group of the electric module is arranged at the reflection seat and first turnbarrel Between, the dustproof module is pivotally connected with the reflecting module.

Above-mentioned dustproof module, including at least one first lid and one second lid, first lid and second lid The opening is arranged at, two side ends of first lid are respectively pivotally connected with one end of a connecting rod, and the other end of the connecting rod is articulated in the base Seat inwall, first lid is pivotally connected second lid, and the second lid both sides are respectively provided with a double-action plate, and the double-action plate is articulated in this Reflecting module.

Above-mentioned dustproof module, further includes one the 3rd lid, and the 3rd lid is arranged at the pedestal rear end, the 3rd lid The flexible member of rear side one second, the base internal wall is provided with an at least directing plate, and the end edge correspondence of the 3rd lid is sticked in this Directing plate.

Its second embodiment of linkage type dust cap head-up display device of the present utility model, comprising：

One dustproof module, it is arranged at the opening；

One electric module, it is pivotally connected the reflecting module and the dustproof module.

Above-mentioned linkage type dust cap head-up display device, further includes a speculum, and the speculum is located at the accommodation space, To reflect the image that the display module is projected.

Above-mentioned reflecting module includes a reflector plate, a turnbarrel, a reflection seat and a pedestal, and the reflecting module is set In the accommodation space, the reflector plate reflects the image of the display module, and the reflector plate bottom side is consolidated in the pedestal, the electric module It is arranged in the reflection seat, the electric module includes a groups of motors, a rotating shaft group and a limited block, and it is anti-that the rotating shaft group is arranged at this Between the axis hole for penetrating seat and the pedestal, the axis hole outboard peripheries are provided with a limiting section, and the limited block is fixedly arranged on the one of the rotating shaft group Main shaft, the limited block is simultaneously correspondingly sticked in the limiting section.

Above-mentioned dustproof module, comprising one first lid and one second lid, the base internal wall is provided with an at least guide groove, should First lid side is pivotally connected the guide groove, and the first lid opposite side is pivotally connected the second lid side, an avris of second lid Provided with a double-action plate, the electric module includes a groups of motors, and a rotating shaft group and the double-action plate of the electric module are pivotally connected.

Above-mentioned dustproof module, further includes one the 3rd lid, and the 3rd lid is arranged on rear side of the opening, the 3rd lid Two ends respectively set a rotary shaft and one the 3rd flexible member.

Compared with prior art, had the advantage that using the utility model of above-mentioned technical proposal：Using this One lid, second lid and the 3rd lid are arranged at the top of the pedestal opening, to avoid wiping during dust, are prevented from Dust drops in the inside of the pedestal, and three lid systems with folding interlock mode, the unlatching of the synchronous axial system reflector plate with Fold, to reach dust-proof and ensure to operate the benefit of smoothness.

Brief description of the drawings

Fig. 1 is the perspective exploded view of its first embodiment of the utility model.

Fig. 2 is the schematic perspective view of its first embodiment of the utility model.

Fig. 3 is the reflecting module perspective exploded view of its first embodiment of the utility model.

Fig. 4 is that first embodiment of the present utility model closes schematic diagram.

Fig. 5 is that first embodiment of the present utility model opens schematic diagram.

Fig. 6 is the perspective exploded view of its second embodiment of the utility model.

Fig. 7 is the reflecting module perspective exploded view of its second embodiment of the utility model.

Fig. 8 is that second embodiment of the present utility model closes schematic diagram.

Fig. 9 is that second embodiment of the present utility model opens schematic diagram.

Description of reference numerals：1- pedestals；10- cover plates；11- accommodation spaces；12- is open；13- circuit boards；14- the 4th is pivotally connected Element；The pivot connecting elements of 15- second；16- directing plates；161- guiding inclines；17- guide grooves；18- second hooks hole；2- display modules；3- is anti- Penetrate mirror；4- reflecting modules；41- reflector plates；411- joint portions；42- enclosing covers；The turnbarrels of 431- first；The rotary sleeves of 432- second Cylinder；433- turnbarrels；44- reflection seats；441- punched out；45- pedestals；450- recess；451- fulcrums；452- limiting sections； 453- axis holes；5- dustproof modules；The lids of 51- first；The pivot connecting elements of 511- the 6th；The pivot connecting elements of 512- the 7th；513- guide posts； 514- leads conjunction element；The lids of 52- second；The pivot connecting elements of 521- the 8th；The pivot connecting elements of 522- the 9th；The lids of 53- the 3rd；531- Ten pivot connecting elements；532- leads conjunction portion；533- rotary shafts；534- first hooks hole；54- double-action plates；The pivot connecting elements of 541- first；542- Linked slot；55- connecting rods；The pivot connecting elements of 551- the 3rd；The pivot connecting elements of 552- the 5th；6- electric modules；61- groups of motors；611- is passed Moving axis；62nd, 63 ... rotating shaft groups；621- rotating shafts；The flexible members of 622- first；631- main shafts；632- fixes sleeves；64- limited blocks； 641- perforates；642- protuberances；B1- first rotating shafts mechanism；The rotating shaft mechanisms of B2- second；The rotating shaft mechanisms of B3- the 3rd；The 4th turn of B4- Axis mechanism；The image light paths of D1- first；The image light paths of D2- second；The image light paths of D3- the 3rd；L- instrument desks；The elasticity members of S1- second Part；The flexible members of S2- the 3rd.

Embodiment

Refer to shown in Fig. 1 to Fig. 5, be the first implementation of its linkage type dust cap head-up display device of the utility model Example, comprising：

One pedestal 1, is internally provided with an accommodation space 11 and an opening 12, and the accommodation space 11 is provided with a circuit board 13, The pedestal 11 is embedded in the instrument desk L of a vehicle；

One display module 2, it is arranged at the accommodation space 11, and is electrically connected at the circuit board 13, receives the circuit board The image of 13 outputs, image is projected via one first image light path D1；

One speculum 3, it is located at the accommodation space 11, to reflect the image that the display module 2 is projected, via one second Image light path D2 is projected；

One reflecting module 4, includes a reflector plate 41, an enclosing cover 42, one first turnbarrel 431, one second turnbarrel 432nd, a reflection seat 44 and a pedestal 45, the reflecting module 4 are arranged at the accommodation space 11, and the reflector plate 41 is one with semi-transparent The concave mirror of bright half reflection effect, is amplified, the shadow reflected of the speculum 3 is amplified in reflection using the virtual image forming of concave mirror Picture, is projected via one the 3rd image light D3 roads, and shows image together with the road-scene overlapping in front of perspective, the reflection The bottom side of piece 41 is provided with a joint portion 411, and the joint portion 411 is consolidated in the pedestal 45, and the pedestal 45 is combined with the enclosing cover 42, the seat Body 45 provides the reflection seat 44 provided with a recess 450 and disposed, and the two side ends of pedestal 45 are respectively provided with a fulcrum 451, the reflection seat 44 both sides are socketed with first turnbarrel 431, second turnbarrel 432 respectively, and the bottom of reflection seat 44 is consolidated in this Pedestal 1, first turnbarrel 431, second turnbarrel 432 are consolidated with the pedestal 45；

One dustproof module 5, it is arranged at the opening 11, and the dustproof module 5 is pivotally connected the reflecting module 4；

One electric module 6, it is arranged in the reflection seat 44, and the electric module 6 is pivotally connected the reflecting module 4, the electronic mould Block 6 includes a groups of motors 61 and a rotating shaft group 62, the groups of motors 61 and with the electrical connection of circuit board 13, the groups of motors 61 is provided with One power transmission shaft 611, the power transmission shaft 611 is pivotally connected the rotating shaft group 62, and the rotating shaft group 62 is arranged at the reflection seat 44 and first rotation Between sleeve 431, the rotating shaft group 62 includes a rotating shaft 621 and one first flexible member 622, and first flexible member 622 is a torsion Spring, first flexible member 622 is sheathed on the rotating shaft 621.

Above-mentioned dustproof module 5, including at least one first lid 51 and one second lid 52, first lid 51 with this Two lids 52 are arranged at the opening 12, and the one end of two side ends of first lid 51 respectively with a connecting rod 55 is pivotally connected, the connecting rod 55 The other end is articulated in the inwall of pedestal 1, and first lid 51 is pivotally connected second lid 52.

Above-mentioned dustproof module 5, the both sides of its second lid 52 are respectively provided with a double-action plate 54, and the double-action plate 54 includes one the One pivot connecting element 541 and a linked slot 542, one second pivot connecting element 15 of first pivot connecting element 541 and the pedestal 1 are pivotally connected, The fulcrum 451 of its pedestal 45 of the linked slot 542 of the double-action plate 54 with the reflecting module 4 is pivotally connected.

Above-mentioned connecting rod 55, its one end is provided with one the 3rd pivot connecting element 551, the 3rd pivot connecting element 551 and the pedestal 1 4th pivot connecting element 14 of wall is pivotally connected, to constitute a first rotating shaft mechanism B1, and the other end of connecting rod 55 is provided with one the 5th pivot joint member Part 552, the 5th pivot connecting element 552 and one the 6th pivot connecting element 511 of the front side of the first lid 51 are pivotally connected, to constitute one second Rotating shaft mechanism B2, the 8th pivot joint member of the 7th pivot connecting element 512 pivot joint of the rear side of the first lid 51 front side of second lid 52 Part 521, to constitute one the 3rd rotating shaft mechanism B3.

Above-mentioned dustproof module 5, further includes one the 3rd lid 53, and it is arranged at the rear end of pedestal 1, the pivot of the 3rd lid 53 Connect second lid 52.

The 3rd above-mentioned lid 53, its front side is provided with 1 the tenth pivot connecting element 531, and the pivot joint of the tenth pivot connecting element 531 should 9th pivot connecting element 522 of the rear side of the second lid 52, constitutes one the 4th rotating shaft mechanism B4, and the rear side inner face of the 3rd lid 53 is set Having hook the directing plate 16 of hole 18 and two, one second elasticity member provided with least one second on rear side of one first hook hole 533, the inwall of pedestal 1 Part S1 one end, which is hooked, is located at the first hook hole 533, and second flexible member S1 is a spring, and second flexible member S1's is another End hook is located at the second hook hole 18, and the directing plate 16 is provided with a guiding incline 161, and the end edge of the 3rd lid 53 is to that should lead tiltedly The position in face 161, then lead conjunction portion 532 provided with one, when the dustproof module 5 is opened, and second lid 52 traction interlocks the 3rd The start of lid 53, second flexible member S1 can be pulled this with its elastic force and lead the guiding incline that conjunction portion 532 fits in the directing plate 16 161, and make this lead conjunction portion 532 to slide and move along the guiding incline 161, made with supporting and guiding the displacement of the 3rd lid 53 It is dynamic.

Above-mentioned pedestal 1, its top lid sets a cover plate 10, and the cover plate 10 is provided with the opening 12 of the pedestal 1.

Person as shown in Figure 4, is first embodiment of the present utility model, and wherein the dust-proof cover module 5 is closure state, when will When enabling the reflector plate 41, the rotating shaft group 62 is interlocked therewith when the electric module 6 is rotated, and drives first turnbarrel 431 The start of pedestal 45 is rotated, the linked slot 542 for being pivotally connected the fulcrum 451 can be right because of the fulcrum 451 banking stop 54 forced to move Second lid 52 should be overturn, and synchronously interlocks first lid 51, the start of the 3rd lid 53, the dustproof module 5 is opened in one State is opened, then being rotated further with first turnbarrel 431, the reflecting module 4 is also flipped up reaching viewing location (such as Shown in Fig. 5).

When to store the reflector plate 41, the electric module 6 is rotated backward, and the rotating shaft group 62 is interlocked first rotary sleeve Cylinder 431 is reversely rotated, and drives the reflector plate 41 of the reflecting module 4 inwardly to overturn to reception position, and the fulcrum 451 is pivotally connected Linked slot 542 also interlock the banking stop 54 therewith, correspondence interlocks second lid 52, and synchronously interlock first lid 51, 3rd lid 53 deploys to be covered on the opening 12 of the pedestal 1, and in a closure state (as shown in Figure 4), to prevent entering for dust Enter, it is ensured that operation smoothness.

Refer to shown in Fig. 6 to Fig. 9, be the second implementation of its linkage type dust cap head-up display device of the utility model Example, comprising：

One reflecting module 4, includes a reflector plate 41, an enclosing cover 42, a turnbarrel 433, a reflection seat 44 and a pedestal 45, the reflecting module 4 is arranged at the accommodation space 11, and the reflector plate 41 is a concave mirror with translucent half reflection effect, Amplified using the virtual image forming of concave mirror, the image reflected of the speculum 3 is amplified in reflection, via one the 3rd image light D3 roads Project, and show image together with the road-scene overlapping in front of perspective, the bottom side of reflector plate 41 is provided with a joint portion 411, the joint portion 411 is consolidated in the pedestal 45, and the pedestal 45 is combined with the enclosing cover 42, and the pedestal 45 is provided with a recess 450 There is provided the reflection seat 44 to dispose, the side of pedestal 45 1 is provided with an axis hole 452, the outboard peripheries of axis hole 452 are provided with a limiting section 453, the reflection seat 44 is placed in the recess 450 of the pedestal 45, and the bottom of reflection seat 44 is consolidated in the pedestal 1, and the reflection The side of seat 44 is socketed with the turnbarrel 433, and the opposite side of reflection seat 44 is provided with a punched out 441；

One dustproof module 5, it is arranged at the opening 11；

One electric module 6, it is arranged in the reflection seat 44, and the electric module 6 includes a groups of motors 61, a rotating shaft group 63 And a limited block 64, the groups of motors 61 and the electrical connection of circuit board 13, the groups of motors 61 is provided with a power transmission shaft 61, the power transmission shaft 61 connect the rotating shaft group 63, and the rotating shaft group 63 is arranged between the reflection seat 44 and the axis hole 452, and the rotating shaft group 63 includes a main shaft 631 and a fixes sleeve 632, the one end of abutment sleeve 632 is connected with the one end of main shaft 631, and the other end of main shaft 631 is arranged in After the perforation 641 of the punched out 441, the axis hole 452 and the limited block 64, and the limited block 64 is fixedly arranged on the main shaft 631, should The periphery of limited block 64 is provided with a protuberance 642, and the protuberance 642 correspondence is sticked in the limiting section 453.

Above-mentioned dustproof module 5, comprising one first lid 51 and one second lid 52, first lid 51 and second lid Body 52 is arranged at the opening 12, and the inwall both sides of pedestal 1 are respectively provided with a guide groove 17, and first lid 51 is pivotally connected the guide groove 17, should Its front side of first lid 51 is respectively arranged at the two ends with a guide posts 513, and the guide posts 513 lead conjunction element 514 provided with one, and this leads conjunction element 514 are sheathed in the guide groove 17, and first lid 51 is pivotally connected second lid 52, and an avris of second lid 52 connects provided with one Moving plate 54, the double-action plate 54 includes one first pivot connecting element 541, and the side of the first pivot connecting element 541 is pivotally connected with the pedestal 1, should The opposite side of first pivot connecting element 541 is pivotally connected the main shaft 631.

Above-mentioned dustproof module 5, further includes one the 3rd lid 53, and the 3rd lid 53 is voluntarily independently disposed to the opening 12 Top, and positioned at the rear end of pedestal 1, the rear side of the 3rd lid 53 at least one end is elastic provided with a rotary shaft 533 and one the 3rd Element S2, the 3rd flexible member S2 are one the 3rd flexible member, and the rotary shaft 533 is pivotally connected with the pedestal 1, the 3rd elasticity member Part S2 is sheathed on the rotary shaft 533, is oppressed when the lid 52 of the first lid 51 and second is folded under the upset of the 3rd lid 53 It is heavy, first lid 51 by the guiding of the guide groove 17, interlock limit the rear side of second lid 52 fold position, second lid 52 overturn more than 180 degree because of dynamic rotation, first lid 51 is mutually changed with the inner face of the second lid 52.

That shown in Figure 8, is the closure state schematic diagram of dustproof module 5 of second embodiment of the present utility model, when enabling During the reflector plate 41, the electric module 6, which is rotated, can interlock the main shaft 43, the now concomitant rotation of double-action plate 54, drive this second Lid 52, first lid 51 are folded backward, and oppress the upset sinking of the 3rd lid 53, make the opening 12 that a unlatching is presented State, with the rotation of the main shaft 43, the rotation of protuberance 642 of the limited block 64 is engaged to after the limiting section 453, and just driving should The concomitant rotation of reflecting module 4, turns up rotation to viewing location by the reflector plate 41 of the reflecting module 4, can so provide the display The image of module 3 is able to project on the reflector plate 41 (as shown in Figure 9).

When to store the reflector plate 41, the electric module 6 is rotated backward, and is interlocked the main shaft 43, is made the reflecting module 4 Inwardly upset is to reception position for reflector plate 41, and the double-action plate 54 is rotated backward therewith, and correspondence interlocks second lid 52, and synchronously Interlock first lid 51 to deploy forward, the 3rd lid 53 is oppressed because departing from, and now the 3rd flexible member S2 can be with its time Multiple elastic force, overturns upward return, then first lid 51, second lid 52 are covered on the pedestal 1 by the 3rd lid 53 Opening 12, and present a closure state (as shown in Figure 8), to prevent the entrance of dust, it is ensured that operate smoothness.

In summary, linkage type dust cap head-up display device of the present utility model, utilizes first lid, second lid Body and the 3rd lid are arranged at the top of the pedestal opening, to avoid wiping during dust, are prevented from dust and drop in the base The inside of seat, and three lid systems interlock mode with folding, the unlatching of the synchronous axial system reflector plate is dust-proof to reach with folding And ensure to operate the benefit of smoothness；Therefore, what the utility model can effectively solve that existing head-up display device deposited a variety of lacks Lose, and the technological means used by the utility model, it is again background technology institute nothing, so the utility model has novelty of patent And it is creative.

In the specific embodiment proposed in the utility model content, only in convenient explanation technology of the present utility model Hold, rather than the utility model is narrowly limited to above-described embodiment, be changed to such as by the first lid, with second lid bent Integral type dustproof sheet, or the connecting rod of first embodiment is changed to the guide groove mode of second embodiment, it is all without departing from this practicality In the case of new spirit, many variations made are implemented, and still fall within protection domain of the present utility model.

Claims

1. a kind of linkage type dust cap head-up display device, it is characterised in that include：

2. linkage type dust cap head-up display device according to claim 1, it is characterised in that：A speculum is also included, The speculum is located at the accommodation space, to reflect the image that the display module is projected.

3. linkage type dust cap head-up display device according to claim 1, it is characterised in that：The reflecting module includes one Reflector plate, one first turnbarrel, a reflection seat and a pedestal, the reflecting module are arranged at the accommodation space, and the reflector plate is anti- The image of display module injection is penetrated, the reflector plate bottom side is consolidated in the pedestal, and the electric module is arranged in the reflection seat, should One rotating shaft group of electric module is arranged between the reflection seat and first turnbarrel, the dustproof module and the reflecting module pivot Connect.

4. linkage type dust cap head-up display device according to claim 1, it is characterised in that：The dustproof module is at least wrapped Containing one first lid and one second lid, first lid is arranged at the opening with second lid, the both sides of first lid End is respectively pivotally connected with one end of a connecting rod, and the other end of the connecting rod is articulated in the base internal wall, and first lid is pivotally connected second lid Body, the second lid both sides are respectively provided with a double-action plate, and the double-action plate is articulated in the reflecting module.

5. linkage type dust cap head-up display device according to claim 1, it is characterised in that：The dustproof module is also included One the 3rd lid, the 3rd lid is arranged at one second flexible member on rear side of the pedestal rear end, the 3rd lid, the base internal wall Provided with an at least directing plate, the end edge correspondence of the 3rd lid is sticked in the directing plate.

6. a kind of linkage type dust cap head-up display device, it is characterised in that include：

One dustproof module, it is arranged at the opening；

7. linkage type dust cap head-up display device according to claim 6, it is characterised in that：A speculum is also included, The speculum is located at the accommodation space, to reflect the image that the display module is projected.

8. linkage type dust cap head-up display device according to claim 6, it is characterised in that：The reflecting module includes one Reflector plate, a turnbarrel, a reflection seat and a pedestal, the reflecting module are arranged at the accommodation space, and reflector plate reflection should The image of display module, the reflector plate bottom side is consolidated in the pedestal, and the electric module is arranged in the reflection seat, the electric module Comprising a groups of motors, a rotating shaft group and a limited block, the rotating shaft group is arranged between an axis hole of the reflection seat and the pedestal, the axle Hole outboard peripheries are provided with a limiting section, and the limited block is fixedly arranged on a main shaft of the rotating shaft group, and the limited block is simultaneously correspondingly sticked in this Limiting section.

9. linkage type dust cap head-up display device according to claim 6, it is characterised in that：The dustproof module includes one First lid and one second lid, the base internal wall are provided with an at least guide groove, and the first lid side is pivotally connected the guide groove, and this first Lid opposite side is pivotally connected the second lid side, and an avris of second lid is provided with a double-action plate, and the electric module includes one Groups of motors, a rotating shaft group and the double-action plate of the electric module are pivotally connected.

10. linkage type dust cap head-up display device according to claim 6, it is characterised in that：The dustproof module is also wrapped Containing one the 3rd lid, the 3rd lid is arranged at two ends on rear side of the opening, the 3rd lid and respectively sets a rotary shaft and one the 3rd bullet Property element.