CN104057890A - Automobile head-up display system and automobile comprising same - Google Patents
Automobile head-up display system and automobile comprising same Download PDFInfo
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- CN104057890A CN104057890A CN201310086368.XA CN201310086368A CN104057890A CN 104057890 A CN104057890 A CN 104057890A CN 201310086368 A CN201310086368 A CN 201310086368A CN 104057890 A CN104057890 A CN 104057890A
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Abstract
The invention discloses an automobile head-up display system and an automobile comprising the same. The automobile head-up display system comprises a case, a display module, a turnover screen and a driving module, wherein the display module is installed on the case and comprises a display screen and a control part of the display screen; the turnover screen is installed on the case in a pivoted manner, and a reflector for reflecting images displayed on the display screen is arranged in the turnover screen; and the driving module is installed on the case and connected with the turnover screen to drive the turnover screen to be switched on and off. According to the automobile head-up display system, display screen information of the display module is presented in a certain area in front of a driver at a specific angle through the reflector in the turnover screen, so that a more convenient observation method is provided for the driver, and the system has the wider view field and visual range and cannot interfere with the driver.
Description
Technical field
The present invention relates to automobile safety accessory equipment technical field, more specifically, relate to the automobile that a kind of automobile is looked squarely display system and had it.
Background technology
The automobile that can amount to and open is looked squarely display system and be can be used for the multiple system of developing based on looking squarely display system; As for night vision system, convert the information of night vision system to visual information, feed back to chaufeur, for night driving additional function; Also can be for the demonstration of display line car information: as GPS navigation information demonstration etc. is installed on Auto Instrument desk conventionally, be positioned at main driving over against instrument mask top in the middle of.
It is be absorbed in the requirement application of driving direction and give birth to based on chaufeur that automobile is looked squarely display module, mainly to be applied to the various various systems that have display requirement at present, for various systems provide a kind of can implementation platform, as night vision, GPS and other necessary running informations etc.
Therefore, for above-mentioned reasons, for meeting the demand of numerous drivers' secure context, and self-propelled vehicle active safety ancillary system development tendency, be necessary to develop a kind of automobile and look squarely display system.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of automobile simple in structure, that improve the driver visual field and visual range and looks squarely display system.
Another object of the present invention is to propose a kind of automobile that above-mentioned automobile is looked squarely display system that has.
According to the automobile of the embodiment of the present invention, look squarely display system, comprising: housing; Display module, described display module is arranged on described housing and comprises read-out and control part thereof; Overturn screen, described overturn screen is pivotably mounted on described housing, is provided with catadioptre to reflect the image showing in described read-out in described overturn screen; And driver module, described driver module is arranged on described housing and with described overturn screen and is connected to drive described overturn screen to open and close.
According to the automobile of the embodiment of the present invention, look squarely display system, by the display information of display module by the catadioptre in overturn screen with specific angle, the displaying contents of read-out is presented in the certain area in driver dead ahead, for driver provides view mode more easily, there is the better visual field and visual range, can not produce interference to driver, driver is when steering vehicle is observed the place ahead, directly can obtain the information that the system of looking squarely shows, and this system not only can be used as the read out instrument of night vision system, also can show GPS turning information and multimedia messages etc., this system architecture is simple, and preparation cost is cheap.
In addition, according to the automobile of the embodiment of the present invention, look squarely display system, can also there is following additional technical characterictic:
According to one embodiment of present invention, described overturn screen is connected with described housing with the second rotating shaft by the first rotating shaft, the first end of described the first rotating shaft is connected with described driver module, the second end of described the first rotating shaft is connected with the first end of described the second rotating shaft, the second end of described the second rotating shaft is provided with shaft-cup, and in described the second rotating shaft, be arranged with torsion spring, the second end of described torsion spring is connected on the shaft-cup of described the second rotating shaft, and the first end of described torsion spring is connected on described housing.
According to one embodiment of present invention, described driver module comprises: inner casing and shell, and described inner casing is connected with described shell with chamber between forming; Motor, described motor is located at indoor between described and described motor and is provided with motor worm; Transmission worm screw, described transmission worm screw is located at indoor between described and is driven by described motor worm; Quadrant gear assembly, described quadrant gear assembly is located at indoor between described and comprises quadrant gear, is located at the contact portion of described quadrant gear the first side and is located at described quadrant gear the second side and the rotating shaft auxiliary section coaxial with it, described quadrant gear is by described transmission worm drive, and described rotating shaft auxiliary section coordinates to drive described the first rotating shaft with the first end of described rotating shaft; And circuit control panel, described circuit control panel is located at the start and stop that control part in indoor between described and described display module coordinates to control described motor.
Alternatively, also have metal patch on described circuit control panel, the metallic contact in the contact portion of described metal patch and described quadrant gear assembly coordinates to realize signal judgement.
Further, described driver module also comprises fixed support, and described fixed support is located between described indoor, and wherein said transmission worm screw and quadrant gear assembly are arranged on respectively on described fixed support.
According to one embodiment of present invention; described driver module also comprises: overload protection gear; described overload protection gear is connected between described motor worm and transmission worm screw, and described overload protection gear drives and drive described transmission worm movement by described motor worm.
Alternatively, described overload protection gear comprises: gear ring; Overload protection gear bush, the first end of described overload protection gear bush coordinates with described transmission worm screw and the second end is located in described gear ring coaxially; And friction spring, described friction spring is set on the second end of described overload protection gear bush and is only against between described overload protection gear bush and described gear ring.
According to one embodiment of present invention, be formed with a plurality of extension vertically and the circumferential raised line arranged spaced apart in edge on the internal perisporium of described gear ring, the both ends of described friction spring are only supported on the raised line of described gear ring respectively.
Alternatively, one end of described transmission worm screw, through described overload protection gear, have the first engagement section, and described overload protection gear bush is provided with the second engagement section coordinating with described the first engagement section on described one end of described transmission worm screw.
Further, described the first engagement section is platform part, inclined plane part or the jut being located on described one end of described transmission worm screw.
According to one embodiment of present invention, described driver module also comprises: shifting gear, and described shifting gear is located between described transmission worm screw and described quadrant gear assembly, and described shifting gear is by described transmission worm drive and drive described quadrant gear to move.
Alternatively, described shifting gear comprises: shifting gear axle sleeve, and the first end end of described shifting gear axle sleeve is formed with limiting section; The first gear, described the first geared sleeve is located on described shifting gear axle sleeve, on the first side wall of described the first gear, is formed with annular groove, is formed with a plurality of along its circumferential gear groove arranged spaced apart on the second sidewall of described the first gear; Holddown spring, described holddown spring is set in described annular groove and its two ends are only against between described limiting section and the inwall of described annular groove; The second gear, described the second geared sleeve be located on described shifting gear axle sleeve and the first side wall of described the second gear against the second sidewall of described the first gear, on the first side wall of described the second gear, be formed with a plurality of along its circumferentially arranged spaced apart and with the gear projection of described gear groove adaptation; And locking cap, described locking cap is connected to the second end of described shifting gear axle sleeve to lock described holddown spring, the first gear and the second gear, and described the second gear coordinates with described transmission worm screw, and described the first gear coordinates with described quadrant gear assembly.
Alternatively, on described overturn screen, be formed with limiting stopper, on described housing, be formed with the spacing draw-in groove with described limiting stopper adaptation.
Further, the anglec of rotation of described overturn screen is in 55 ° of minus deviation are the scope of 0.5 °.
According to the automobile of second aspect present invention embodiment, comprise according to the automobile described in the above embodiment of the present invention and look squarely display system.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 looks squarely the structural representation of display system according to the automobile of the embodiment of the present invention;
Fig. 2 looks squarely the exploded view of display system according to automobile in Fig. 1;
Fig. 3 looks squarely the lateral plan of display system according to automobile in Fig. 1;
Fig. 4 looks squarely the mounting structure schematic diagram of the driver module of display system according to the automobile of the embodiment of the present invention;
Fig. 5 looks squarely the exploded view of the driver module of display system according to the automobile of the embodiment of the present invention;
Fig. 6 looks squarely the assembling schematic diagram of circuit control panel of the driver module of display system according to the automobile of the embodiment of the present invention;
Fig. 7 looks squarely the quadrant gear unit construction schematic diagram of the driver module of display system according to the automobile of the embodiment of the present invention;
Fig. 8 looks squarely the quadrant gear assembly of driver module and the schematic diagram that coordinates of circuit control panel of display system according to the automobile of the embodiment of the present invention;
Fig. 9 looks squarely the exploded view of overload protection gear of the driver module of display system according to the automobile of the embodiment of the present invention;
Figure 10 looks squarely the assembling schematic diagram of overload protection gear of the driver module of display system according to the automobile of the embodiment of the present invention;
Figure 11 looks squarely the overload protection gear of driver module and the structural representation of transmission worm screw of display system according to the automobile of the embodiment of the present invention;
Figure 12 looks squarely the overload protection gear of driver module and the assembling schematic diagram of transmission worm screw of display system according to the automobile of the embodiment of the present invention;
Figure 13 looks squarely the exploded view of shifting gear of the driver module of display system according to the automobile of the embodiment of the present invention;
Figure 14 looks squarely the mounting structure schematic diagram of shifting gear of the driver module of display system according to the automobile of the embodiment of the present invention;
Figure 15 is the local enlarged diagram according to A in Figure 14.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
First by reference to the accompanying drawings specifically describe according to the automobile of first aspect present invention embodiment and look squarely display system below.
As shown in Fig. 1 to Figure 15, according to the automobile of the embodiment of the present invention, look squarely display system and comprise: housing 10, display module 20, overturn screen 30 and driver module 40.
Particularly, as shown in Figure 1, display module 20 is arranged on housing 10 and comprises read-out (not shown) and control part 21, and preferably, described read-out is LCDs.Overturn screen 30 is pivotably mounted on housing 10, is provided with the image of catadioptre 31 to show in reflective display screen in overturn screen 30, and wherein control part 21 is for controlling the upset of displaying contents and the overturn screen 30 of read-out.Driver module 40 is arranged on housing 10 and with overturn screen 30 and is connected to drive overturn screen 30 to open and close, and driver module 40 is also controlled by control part 21.
Thus, according to the automobile of the embodiment of the present invention, look squarely display system, by the display information of display module 30 by the catadioptre 31 in overturn screen 30 with specific angle, the displaying contents of read-out is presented in the certain area in driver dead ahead, for driver provides view mode more easily, there is the better visual field and visual range, can not produce interference to driver, driver is when steering vehicle is observed the place ahead, directly can obtain the information that the system of looking squarely shows, and this system not only can be used as the read out instrument of night vision system, also can show GPS turning information and multimedia messages etc., this system architecture is simple, and preparation cost is cheap.
As shown in Figures 2 and 3, according to one embodiment of present invention, overturn screen 30 is connected with housing 10 with the second rotating shaft 51 by the first rotating shaft 50, the first end of the first rotating shaft 50 is connected with driver module 40, the second end of the first rotating shaft 50 is connected with the first end of the second rotating shaft 52, the second end of the second rotating shaft 51 is provided with shaft-cup, and be arranged with torsion spring 52 in the second rotating shaft 51, torsion spring 52 second ends are connected on the shaft-cup of the second rotating shaft 51, the second end of torsion spring 52 can rotate with the second rotating shaft 51, the first end of torsion spring 52 is connected on housing 10, maintains static.Thus, the common formation damping mechanism of shaft-cup and torsion spring 52, damping mechanism is arranged on driver module 40 offsides, damping mechanism can be got rid of the tolerance clearance of driver module 40 inner geares, overturn screen 30 can at the uniform velocity be opened and closed, and after overturn screen 30 is opened and put in place, can not rock when driving because of the tolerance clearance of gear, guarantee that this automobile looks squarely the safety in utilization of display system.
As shown in Fig. 4 to Fig. 8, according to one embodiment of present invention, driver module 40 comprises: inner casing 41 and shell 42, motor 43, transmission worm screw 44, quadrant gear assembly 45 and circuit control panel 46.
Particularly, inner casing 41 is connected with shell 42 with chamber between forming, and between motor 43 is located at, indoor and motor 43 is provided with motor worm 431, the structure that motor worm 431 can carry for motor 43, motor worm 431 that also can be coaxial for the rotating shaft with motor 43 of separately joining; It is indoor and driven by motor worm 431 between transmission worm screw 44 is located at.
It is indoor and comprise quadrant gear 451, be located at the contact portion 452 of quadrant gear 451 first sides and be located at quadrant gear 451 second sides and the rotating shaft auxiliary section 453 coaxial with it between quadrant gear assembly 45 is located at, quadrant gear 451 is driven by transmission worm screw 44, and rotating shaft auxiliary section 453 coordinates with drive shaft 50 with the first end of rotating shaft 50; Indoor between circuit control panel 46 is located at, and the control part 21 in cooperation read-out 30 is to control start and stop and the reversion of motor 43.Wherein the term in the present invention " driving " can be direct driving, can be also indirect driving.The driving annexation of each parts, will describe in detail out below more above.
Be understandable that, in driver module 40, also comprise connector 47 structures, connector 47 is suitable for being connected with the power supply of automobile, and be connected with motor 43, under the control of the control part 21 of motor 43 in circuit control panel 46 and display module 20, realize start and stop and reversion, thereby control the open and close of overturn screen 30.
In order to realize the control of 46 pairs of motors 43 of circuit control panel and quadrant gear assembly 45, according to one embodiment of present invention, on circuit control panel 46, also there is metal patch (not shown), metallic contact 4521 in the contact portion 452 of metal patch and quadrant gear assembly 45 coordinates to realize signal judgement (as shown in Fig. 7 to Fig. 8), wherein, described signal is position switch energizing signal.Thus, after metallic contact 4521 in the contact portion 452 of metal patch and quadrant gear assembly 45 coordinates, circuit control panel 46 sends energizing signal to the control part 21 in display module, and control part 21 is controlled the open and close that motor 43 starts to realize overturn screen 30.
Further, according to one embodiment of present invention, driver module 40 also comprises fixed support 48, indoor between fixed support 48 is located at, and wherein transmission worm screw 44 and quadrant gear assembly 45 are arranged on respectively on fixed support 48.The structure that is suitable on fixed support 48 being provided with a plurality of and transmission worm screw 44 and quadrant gear assembly 45 adaptations is for being pressed on transmission worm screw 44 and quadrant gear assembly 45 in rotating shaft separately.
As shown in Figure 4; according to one embodiment of present invention; driver module 40 also comprises: overload protection gear 60; overload protection gear 60 is connected between motor worm 431 and transmission worm screw 44; overload protection gear 60 and transmission worm screw 44 coaxial rotation, overload protection gear 60 drives and drives 44 motions of transmission worm screw by motor worm 431.
Particularly, as shown in Fig. 9 to Figure 12, according to one embodiment of present invention, overload protection gear 60 comprises: gear ring 61, overload protection gear bush 62 and friction spring 63(are as shown in Figure 9).
Wherein, the first end 621 of overload protection gear bush 62 coordinates with transmission worm screw 44 and the second end 622 is located in gear ring 61 coaxially; Friction spring 63 is set on the second end 622 of overload protection gear bush 62 and is only against between overload protection gear bush 62 and gear ring 61.Further, be formed with a plurality of extension vertically and the circumferential raised line 611 arranged spaced apart in edge on the internal perisporium of gear ring 61, the both ends of friction spring 63 are only supported on the raised line 611 of gear ring 61 (as shown in Figure 10 to Figure 12) respectively.
It should be noted that, friction spring 63 is arranged on the second end of overload protection gear bush 62, produce friction drag, simultaneously, the two ends of friction spring 63 buckle on the raised line 611 of gear ring 61, with gear ring 61, rotate, when overload protection, overturn screen 30 arrives assigned address, transmission worm screw 44 and the stressed stall of overload protection gear bush 62, now motor propulsive effort is greater than the friction drag of friction spring 63 and 62 generations of overload protection gear bush, 61 pairs of overload protection gear bush 62 of gear ring relatively rotate, be that gear ring 61 dallies, can not drive overload protection gear bush 62 to rotate, reach the object of overload protection.In other words, after overturn screen 30 upsets put in place, by the effect of overload protection gear 60, can not destroy because of being rotated further of motor 43 kinematic mechanism of driver module 40 inside and the risk that motor 43 stalls burn occurs.
About overload protection gear 60 and the fit structure of transmission worm screw 44, be not particularly limited; as long as overload protection gear 60 can drive transmission worm screw 44 to rotate when rotating; as shown in Figure 11 and Figure 12; according to one embodiment of present invention; one end 441 of transmission worm screw 44 is through overload protection gear 60; on one end 441 of transmission worm screw 44, there is the first engagement section 442, and overload protection gear bush 62 is provided with the second engagement section (not shown) coordinating with the first engagement section 442.
Further; the structure of the first engagement section 442 and the second engagement section is also not particularly limited; as long as meeting the first engagement section 442 can be engaged in the second engagement section; and the second engagement section can drive the first engagement section 442 to rotate when overload protection gear bush 62 rotates; alternatively; according to one embodiment of present invention, the first engagement section 442 is for being located at platform part, inclined plane part or the jut on one end 441 of transmission worm screw 44.Thus, can realize coordinating of overload protection gear 60 and transmission worm screw 44.
As shown in Figure 4, according to one embodiment of present invention, driver module 40 also comprises: shifting gear 70, and shifting gear 70 is located between transmission worm screw 44 and quadrant gear assembly 45, and shifting gear 70 drives and drives quadrant gear 451 motions by transmission worm screw 44.
Particularly, as shown in FIG. 13 to 15, according to one embodiment of present invention, shifting gear 70 comprises: shifting gear axle sleeve 71, the first gear 72, holddown spring 73, the second gear 74 and locking cap 75.Shifting gear 70 can be located in same screened housing structure with quadrant gear assembly 45.
Wherein, the first end end of shifting gear axle sleeve 71 is formed with limiting section 711; The first gear 72 is set on shifting gear axle sleeve 71, is formed with annular groove 721(as shown in figure 14 on the first side wall of the first gear 72), on the second sidewall of the first gear 72, be formed with a plurality of along its circumferential gear groove 722 arranged spaced apart; Holddown spring 73 is set in annular groove 721 and its two ends are only against between limiting section 711 and the inwall of annular groove 721.
The second gear 74 be set on shifting gear axle sleeve 71 and the first side wall of the second gear 74 against the second sidewall of the first gear 72, on the first side wall of the second gear 74, be formed with a plurality of along its circumferentially arranged spaced apart and with the gear projection 741 of gear groove 722 adaptations.
The second end that locking cap 75 is connected to shifting gear axle sleeve 71 is with locking holddown spring 73, the first gear 72 and the second gear 74, and the second gear 74 coordinates with transmission worm screw 44, and the first gear 72 coordinates with quadrant gear assembly 45.When locking cap 75 is locked at the second end of shifting gear axle sleeve 71, gear groove 722 engagements of the gear projection 741 of the second gear 74 and the first gear 72, and make shifting gear 70 there is certain precompressed compression.When having external force to be greater than the precompressed compression of holddown spring 73, at overturn screen 30 when opening, manually in maloperation situation, overturn screen 30 is closed by force, now, rotating shaft 50 drives quadrant gear 451 to rotate and make the first gear 72 and the second gear 74 that relative motion occurs, and gear projection 741 is deviate from gear groove 722, until enter engagement next time.Because shifting gear 70 is thrown off, there is relative motion in the first gear 72 and the second gear 74, and protection driver module 40 can not damage, and operating switch is opened overturn screen 30 again, still can normally start, and has further improved the safety in utilization of this system.
According to the driver module 40 of the embodiment of the present invention in when work, metallic contact 4521 in the contact portion 452 of metal patch and quadrant gear assembly 45 coordinates, make circuit control panel 46 send energizing signal to the control part 21 in display module, control part 21 is controlled motor 43 and is started, thereby motor 43 drives coaxial motor worm 431 to rotate, then motor worm 431 transmissions are to overload protection gear 60, overload protection gear 60 drives transmission worm screw 44 to rotate, and in the effect underdrive of transmission worm screw 44 to shifting gear 70, then, shifting gear 70 continues transmission to quadrant gear assembly 45, and drive quadrant gear 451 to rotate, thereby drive the first rotating shaft 50 to rotate, to control the opening and closing of overturn screen 30.
It should be noted that, in order to ensure described automobile, look squarely the engagement of the overturn screen 30 of display system and the gear of driver module 40 intact, there will not be skid, the phenomenon of the normal work of the impact such as gear teeth tips tooth root collision occurs, according to the spacing precision between the gear relating in the embodiment of the present invention and rotating shaft, be controlled between 0.1mm ± 0.05mm.
In addition, in order to ensure catadioptre 31, be imaged in the scope of expection, according to one embodiment of present invention, on overturn screen 30, be formed with limiting stopper 32, on housing 10, be formed with the spacing draw-in groove 11(of limiting stopper 32 adaptations as shown in Figure 2).Further, the anglec of rotation of this structure control overturn screen 30, in 55 ° of minus deviation are the scope of 0.5 °, is understandable that, the described anglec of rotation is that overturn screen 30 is opening and closing the morphogenetic angle of shape.
Generally speaking, according to the automobile of the embodiment of the present invention, look squarely display system, for driver provides view mode more easily, there is the better visual field and visual range, can not produce interference to driver, driver, when steering vehicle is observed the place ahead, directly can obtain the information that the system of looking squarely shows, and this system not only can be used as the read out instrument of night vision system, also can show GPS turning information and multimedia messages etc.; This system architecture is simple, and preparation cost is cheap; In addition, this system is easy to use, safe, can meet the demand of numerous drivers' secure context.
According to the automobile of second aspect present invention embodiment, comprise according to the automobile described in above-described embodiment and look squarely display system.Because automobile according to the above embodiment of the present invention has above-mentioned technique effect, therefore, according to the automobile of the embodiment of the present invention, also there is corresponding technique effect.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention in the situation that not departing from principle of the present invention and aim, modification, replacement and modification.
Claims (15)
1. automobile is looked squarely a display system, it is characterized in that, comprising:
Housing;
Display module, described display module is arranged on described housing and comprises read-out and control part thereof;
Overturn screen, described overturn screen is pivotably mounted on described housing, is provided with catadioptre to reflect the image showing in described read-out in described overturn screen; With
Driver module, described driver module is arranged on described housing and with described overturn screen and is connected to drive described overturn screen to open and close.
2. automobile according to claim 1 is looked squarely display system, it is characterized in that, described overturn screen is connected with described housing with the second rotating shaft by the first rotating shaft, the first end of described the first rotating shaft is connected with described driver module, the second end of described the first rotating shaft is connected with the first end of described the second rotating shaft, the second end of described the second rotating shaft is provided with shaft-cup, and be arranged with torsion spring in described the second rotating shaft, the second end of described torsion spring is connected on the shaft-cup of described the second rotating shaft, and the first end of described torsion spring is connected on described housing.
3. automobile according to claim 2 is looked squarely display system, it is characterized in that, described driver module comprises:
Inner casing and shell, described inner casing is connected with described shell with chamber between forming;
Motor, described motor is located at indoor between described and described motor and is provided with motor worm;
Transmission worm screw, described transmission worm screw is located at indoor between described and is driven by described motor worm;
Quadrant gear assembly, described quadrant gear assembly is located at indoor between described and comprises quadrant gear, is located at the contact portion of described quadrant gear the first side and is located at described quadrant gear the second side and the rotating shaft auxiliary section coaxial with it, described quadrant gear is by described transmission worm drive, and described rotating shaft auxiliary section coordinates to drive described the first rotating shaft with the first end of described rotating shaft; And
Circuit control panel, described circuit control panel is located at the start and stop that control part in indoor between described and described display module coordinates to control described motor.
4. automobile according to claim 3 is looked squarely display system, it is characterized in that, also has metal patch on described circuit control panel, and the metallic contact in the contact portion of described metal patch and described quadrant gear assembly coordinates to realize signal judgement.
5. automobile according to claim 3 is looked squarely display system, it is characterized in that, described driver module also comprises fixed support, and described fixed support is located between described indoor, and wherein said transmission worm screw and quadrant gear assembly are arranged on respectively on described fixed support.
6. automobile according to claim 4 is looked squarely display system, it is characterized in that, described driver module also comprises:
Overload protection gear, described overload protection gear is connected between described motor worm and transmission worm screw, and described overload protection gear drives and drives described transmission worm movement by described motor worm.
7. automobile according to claim 6 is looked squarely display system, it is characterized in that, described overload protection gear comprises:
Gear ring;
Overload protection gear bush, the first end of described overload protection gear bush coordinates with described transmission worm screw and the second end is located in described gear ring coaxially; With
Friction spring, described friction spring is set on the second end of described overload protection gear bush and is only against between described overload protection gear bush and described gear ring.
8. automobile according to claim 7 is looked squarely display system, it is characterized in that, is formed with a plurality of extension vertically and the circumferential raised line arranged spaced apart in edge on the internal perisporium of described gear ring, and the both ends of described friction spring are only supported on the raised line of described gear ring respectively.
9. automobile according to claim 6 is looked squarely display system; it is characterized in that; one end of described transmission worm screw is through described overload protection gear; on described one end of described transmission worm screw, there is the first engagement section, and described overload protection gear bush is provided with the second engagement section coordinating with described the first engagement section.
10. automobile according to claim 9 is looked squarely display system, it is characterized in that, described the first engagement section is platform part, inclined plane part or the jut being located on described one end of described transmission worm screw.
11. automobiles according to claim 5 are looked squarely display system, it is characterized in that, described driver module also comprises:
Shifting gear, described shifting gear is located between described transmission worm screw and described quadrant gear assembly, and described shifting gear is by described transmission worm drive and drive described quadrant gear to move.
12. automobiles according to claim 11 are looked squarely display system, it is characterized in that, described shifting gear comprises:
Shifting gear axle sleeve, the first end end of described shifting gear axle sleeve is formed with limiting section;
The first gear, described the first geared sleeve is located on described shifting gear axle sleeve, on the first side wall of described the first gear, is formed with annular groove, is formed with a plurality of along its circumferential gear groove arranged spaced apart on the second sidewall of described the first gear;
Holddown spring, described holddown spring is set in described annular groove and its two ends are only against between described limiting section and the inwall of described annular groove;
The second gear, described the second geared sleeve be located on described shifting gear axle sleeve and the first side wall of described the second gear against the second sidewall of described the first gear, on the first side wall of described the second gear, be formed with a plurality of along its circumferentially arranged spaced apart and with the gear projection of described gear groove adaptation; With
Locking cap, described locking cap is connected to the second end of described shifting gear axle sleeve to lock described holddown spring, the first gear and the second gear, and described the second gear coordinates with described transmission worm screw, and described the first gear coordinates with described quadrant gear assembly.
13. look squarely display system according to the automobile described in any one in claim 1-12, it is characterized in that, on described overturn screen, are formed with limiting stopper, are formed with the spacing draw-in groove with described limiting stopper adaptation on described housing.
14. automobiles according to claim 13 are looked squarely display system, it is characterized in that, the anglec of rotation of described overturn screen is in 55 ° of minus deviation are the scope of 0.5 °.
15. 1 kinds of automobiles, is characterized in that, comprise according to the automobile described in any one in claim 1-14 and look squarely display system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310086368.XA CN104057890B (en) | 2013-03-18 | 2013-03-18 | Automobile head-up display system and automobile with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310086368.XA CN104057890B (en) | 2013-03-18 | 2013-03-18 | Automobile head-up display system and automobile with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104057890A true CN104057890A (en) | 2014-09-24 |
| CN104057890B CN104057890B (en) | 2018-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310086368.XA Active CN104057890B (en) | 2013-03-18 | 2013-03-18 | Automobile head-up display system and automobile with it |
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| DE202016103848U1 (en) | 2016-02-04 | 2016-08-04 | E-Lead Electronic Co., Ltd. | Head-up display with an electric slide |
| CN105911695A (en) * | 2016-06-02 | 2016-08-31 | 惠州市华阳多媒体电子有限公司 | Reflecting screen device |
| CN106080198A (en) * | 2016-06-22 | 2016-11-09 | 上海太鼎汽车工程技术有限公司 | Vehicular instrument board entirety automatic turning system |
| CN106740525A (en) * | 2016-11-30 | 2017-05-31 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of vehicle-mounted head-up display adjustable base and transparent display screen adjustment mechanism |
| CN107436623A (en) * | 2016-05-28 | 2017-12-05 | 深圳富泰宏精密工业有限公司 | Protect covering device and the display control method applied to the protection covering device |
| CN110145666A (en) * | 2018-02-11 | 2019-08-20 | 比亚迪股份有限公司 | Rotating mechanism and vehicle for display terminal |
| CN110316078A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Vehicle, control system and control method based on vehicle-mounted display terminal |
| CN110371038A (en) * | 2019-06-10 | 2019-10-25 | 杭州杭正电子科技有限公司 | A kind of Vehicular display device |
| CN110549955A (en) * | 2019-08-27 | 2019-12-10 | 深圳市泰坦士科技有限公司 | vehicle-mounted display |
| CN112693401A (en) * | 2019-10-22 | 2021-04-23 | 长城汽车股份有限公司 | Instrument board and vehicle with rotatory display screen |
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| CN105911695B (en) * | 2016-06-02 | 2019-02-01 | 惠州市华阳多媒体电子有限公司 | Reflecting screen device |
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| CN110145666A (en) * | 2018-02-11 | 2019-08-20 | 比亚迪股份有限公司 | Rotating mechanism and vehicle for display terminal |
| CN110316078A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Vehicle, control system and control method based on vehicle-mounted display terminal |
| CN110371038A (en) * | 2019-06-10 | 2019-10-25 | 杭州杭正电子科技有限公司 | A kind of Vehicular display device |
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| CN112693401A (en) * | 2019-10-22 | 2021-04-23 | 长城汽车股份有限公司 | Instrument board and vehicle with rotatory display screen |
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