CN207869281U - The full projection screen of automobile and projection device - Google Patents
The full projection screen of automobile and projection device Download PDFInfo
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- CN207869281U CN207869281U CN201721336904.7U CN201721336904U CN207869281U CN 207869281 U CN207869281 U CN 207869281U CN 201721336904 U CN201721336904 U CN 201721336904U CN 207869281 U CN207869281 U CN 207869281U
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Abstract
The utility model provides a kind of full projection screen of automobile and projection device, is related to the technical field of automobile projection device, including projection cloth and closing-folding mechanism；The closing-folding mechanism is for packing up and being unfolded the projection cloth, the projection cloth be arranged in automobile by the closing-folding mechanism and conveniently sit in the back row passenger viewing region, the function of solving the projection screen in automobile existing in the prior art is excessively single, the area of projection screen is too small, viewing either use feeling is poor, the technical problem of the storage folding inconvenience of projection screen simultaneously, reach simple in structure, it is highly practical, the folding to projection screen can be rapidly completed by the effect of closing-folding mechanism and greatly increase the technique effect of user experience.
Description
Technical field
The utility model is related to automobile projection device technical fields, more particularly, to a kind of full projection screen of automobile and throwing
Shadow equipment.
Background technology
The rapid development of automotive field, automobile cannot simply be only considered as being a vehicles, should also be by it
Functional diversities become a mobile office or playroom, to solve demand of the different crowd to automobile, and
The allegro life style of modern is adapted to.
With the rapid development of automotive electronic technology, on-vehicle information amusement and information communication system are increasingly becoming automobile factory
The hot spot that quotient pursues.Nowadays, people are not concerned only with driving experience in driving, also the joy of concern when driving simultaneously
The convenience of happy experience and office.For client to this demand of the convenience of recreation experience and office, automobile is also pushed
The constantly improve of projection device system function and optimization.
With the high speed development of on-vehicle information industry, more and more applications are applied in the car.But existing vehicle
Carry the display screen of entertainment information system still seems too small for some applications, if film plays, in-car office etc., by
In the too small reason of screen so that feeling on the spot in person can not be let user experiencing when film plays, equally in vehicle
When interior office, screen is too small also inconvenient.
Therefore the function of how solving the projection screen in automobile in the prior art is excessively single, the area of projection screen
Too small, viewing either use feeling is poor, while the storage folding of projection screen is inconvenient to become those skilled in the art urgently
The technical issues of solution.
The information for being disclosed in the background technology part is merely intended to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide the full projection screen of automobile and projection devices, to alleviate in the prior art
The function of projection screen in existing automobile is excessively single, and the area of projection screen is too small, and viewing either use feeling is poor,
The technical problem of the storage folding inconvenience of projection screen simultaneously.
A kind of first aspect full projection screen of automobile provided by the utility model, including：Projection cloth and closing-folding mechanism；
The closing-folding mechanism is arranged for packing up and being unfolded the projection cloth, the projection cloth by the closing-folding mechanism
The region of the passenger's viewing to sit in the back row in automobile and conveniently.
Further, the projection cloth includes：Holographic film and curtain；
Along rear passenger direction to driver side to for front-rear direction；The holographic film is arranged in front end；The curtain is set
It sets in rear end.
Further, the holographic film and the curtain are absolute construction, respectively will be described complete by the closing-folding mechanism
Breath film and the curtain independently carry out folding.
Further, the projection cloth includes：Front projection cloth and both sides projection cloth；
The front projection cloth is an integral structure with the both sides projection cloth, and along entire lateral covering surface it is in curved surface or
Plane.
Further, the front projection cloth is to be detachably connected, and laterally covered along entire with the both sides projection cloth
Face is in curved surface or plane.
Further, the closing-folding mechanism includes：Folding stand；
The folding stand is arranged on the projection cloth, makes to be received in the direction of motion of the projection cloth with the folding stand
Folding.
Further, the closing-folding mechanism includes：Reel；
The projection cloth is with the rotation of the reel and winding up is in the reel.
Further, the closing-folding mechanism is either automated manner movement manually.
Further, the full projection screen of the automobile includes：Fixation kit；
It is arranged in the bottom end of the projection cloth for the projection cloth to be fixed on the fixation kit on back seat.
Second aspect, a kind of projection device provided by the utility model include any one of them automobile of first aspect
With full projection screen.
It is had the advantages that using the full projection screen of automobile provided by the utility model and projection device：
The full projection screen of automobile provided by the utility model, including：Projection cloth and closing-folding mechanism；Closing-folding mechanism is for receiving
Rise and expansion projection cloth, projection cloth be arranged in automobile by closing-folding mechanism and conveniently sit in the back row passenger viewing region.
A kind of full projection screen of automobile then will be in the region of the viewing of rear passenger in order to increase the experience sense of passenger
It is inside provided with projection screen, and in order to increase the experience of passenger, then increased the coverage area of projection screen as far as possible, due to
The visual range of human eye not only has front end to also have side, human eye diopter to refer to the number of degrees of human eye visible angle.The mankind are usual
It is 120 degree, when focusing on about 1/5th, i.e., 25 degree.The simple eye horizontal view angle maximum of people is up to 156 degree, eyes
Horizontal view angle maximum up to 188 degree.It is 124 degree that people two, which overlaps the ken, and the simple eye comfortable ken is 60 degree, therefore for heel row
The visual experience sense of passenger enhances, then increases the coverage area of projection cloth in heel row region as far as possible, not only just by passenger
Front is provided with projection screen, while the side of the visual range in human eye is also equipped with projection screen, but due to projection screen
The range of cloth is excessive, it will and interior more space is occupied, and can also interfere with the operations such as front-seat and heel row delivering article, in order to
The operability for solving this inconvenience will be provided with closing-folding mechanism, conveniently when not in use, at any time by projection screen on projection screen
Cloth folding is got up, and to which space be greatly saved, and the utility model has the advantages of simple structure, highly practical, can pass through folding
The folding to projection screen is rapidly completed in the effect of mechanism.
A kind of projection device provided by the utility model, all advantages having with the full projection screen of above-mentioned automobile.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is that schematic diagram in the car is arranged in the full projection screen of automobile that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram that the closing-folding mechanism that the utility model embodiment provides is reel；
Fig. 3 is the structural schematic diagram that the closing-folding mechanism that the utility model embodiment provides is folding stand；
Fig. 4 is the structural schematic diagram for the projection screen that the utility model embodiment provides.
Icon：100- projection cloths；110- holographic films；120- curtains；130- front projection cloth；Two lateral projections of 140-
Cloth；200- closing-folding mechanisms；210- folding stands；220- reels；400- back seats.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the automobile provided the utility model embodiment below in conjunction with attached drawing is complete
Projection screen 120 and projection device elaborate.
The full projection screen 120 of a kind of automobile that the utility model embodiment provides, including：Projection cloth 100 and folding machine
Structure 200；
Closing-folding mechanism 200 is arranged by closing-folding mechanism 200 in automobile for packing up and being unfolded projection cloth 100, projection cloth 100
The region that passenger that is interior and conveniently sitting in the back row watches.
It should be noted that a kind of full projection screen 120 of automobile then will be in heel row in order to increase the experience sense of passenger
Projection screen 120 is provided in the region of the viewing of passenger, and in order to increase the experience of passenger, then by projection screen 120
Coverage area increases as far as possible, since the visual range of human eye not only has front end to also have side, human eye diopter to refer to human eye
The number of degrees of visible angle.The mankind are typically 120 degree, when focusing on about 1/5th, i.e., 25 degree.The simple eye level of people
Visual angle maximum is up to 156 degree, and the horizontal view angle maximum of eyes is up to 188 degree.It is 124 degree that people two, which overlaps the ken, simple eye comfortable
The ken is 60 degree, therefore in order to which the visual experience sense of rear passenger enhances, then increases projection cloth 100 in heel row region as far as possible
Coverage area, projection screen 120 will be not only provided with immediately ahead of passenger, while also setting in the side of the visual range of human eye
It is equipped with projection screen 120, but since the range of projection screen 120 is excessive, it will interior more space is occupied, and can also be done
Disturbing the operations such as front-seat and heel row delivering article will be arranged to solve the operability of this inconvenience on projection screen 120
There is closing-folding mechanism 200, it is convenient that 120 folding of projection screen is got up at any time when not in use, to which space be greatly saved, and
The utility model has the advantages of simple structure, highly practical, can be rapidly completed to projection screen 120 by the effect of closing-folding mechanism 200
Folding.
In addition, projection cloth 100 includes：Holographic film 110 and curtain 120；
Along rear passenger direction to driver side to for front-rear direction；Holographic film 110 is arranged in front end；Curtain 120 is arranged
In rear end.
It should be noted that holographic film 110 here is a kind of photic zone, and curtain 120 is a kind of light non-transmittable layers, in this way
The design method combined, can not only ensure the clarity of projected picture, at the same curtain 120 as light non-transmittable layers also
Preferably the glass for vehicle window of automobile can be blocked, sunlight is blocked to reach, plays the role of sunshade.And
For the convenience used, holographic film 110 and curtain 120 are separated, and can be separately controlled, therefore substantially increases operation
Convenience, and unaffected mutually, therefore curtain 120 can be used separately as sunshade.For the purposes of effective
Reduction because projector light to being interfered in front-seat driving procedure, then can again be added on projection cloth 100
One layer of clathrum will effectively reduce projection ray and interfere the sight of front-seat driver in this way.
Specifically, line holographic projections film possesses unique transparent characteristic, while keeping clear imaging, can allow passenger
Behind scenery is seen through projection film.Image quality 100% is clear beautiful, and outstanding ultra-thin boundary, absolutely not space is limited.Imaging effect is tall and erect
The more glittering and translucent unique transparent imaging of high-resolution of picture, forms glittering and translucent vision, catches the curiosity of spectators at the first time
The heart and attention while high-quality propagation visual information, will not hinder reality of the rear passenger to front-seat driver patterns situation
When monitor.The brief slim propagation design of material is deep to accumulate brief slim, contains unlimited intension.It is limited without being bound by place and design
System, or suspend in midair, or it is abound with entire rear space, keep design and propagation ubiquitous, inspiration is allowed to imagine and Shangyang when science and technology
It overflows in entire compartment, while in order to ensure the effect of projection, can also at any time place curtain 120, with holographic film 110
Be used cooperatively, to reach better visual experience, thereby also reduce because projection and visually to front-seat driver
Interference, to increase the safety of driving.
In addition, holographic film 110 is absolute construction with curtain 120, by closing-folding mechanism 200 respectively by holographic film 110 and curtain
Cloth 120 independently carries out folding.
It should be noted that in order to facilitate folding and being then to be become holographic film 110 and curtain 120 individually with conveniently
Two parts that can be controlled, are not only layered in its structure, equally its folding are also separately controlled, so significantly
Convenience when operation is increased, to adapt to different use environments.
In addition, projection cloth 100 includes：Front projection cloth 130 and both sides projection cloth 140；
Front projection cloth 130 is an integral structure with both sides projection cloth 140, and in curved surface or flat along entire lateral covering surface
Face.
It should be noted that in order to increase the experience sense of rear passenger, projection cloth 100 can be set to integral type
, be not in gap in this way, to cause, entire picture is more coherent and overall effect is good.
Specifically, the main benefit of curve screens is exactly to seem that visual experience is strong in simple terms, and visual angle is wider, image
It is more beautiful, specifically：Visual experience can be improved；There can be certain stereoscopic effect again, increase 3D special efficacys.Curved surface
Screen embarked on journey owner stream.
In addition, front projection cloth 130 is detachably connected with both sides projection cloth 140, and along entire lateral covering surface in song
Face or plane.
It should be noted that be used alone either for the purposes of facilitating in order to reduce cost, it can also be by front projection
Cloth 130 and both sides projection cloth 140 are set to split type, accordingly even when a part breaks down, other projection cloths 100 are still
It can so work normally, thus greatly reduce cost.
Specifically, the main benefit of curve screens is exactly to seem that visual experience is strong in simple terms, and visual angle is wider, image
It is more beautiful, specifically：Visual experience can be improved；There can be certain stereoscopic effect again, increase 3D special efficacys.Curved surface
Screen embarked on journey owner stream.
In addition, closing-folding mechanism 200 includes：Folding stand 210；
Folding stand 210 is arranged on projection cloth 100, makes projection cloth 100 with carrying out folding in the direction of motion of folding stand 210.
It should be noted that in order to which 100 folding of projection cloth is got up, then it can be hand steered to live to project by way of push-and-pull
The bottom of cloth 100, is pushed away upwards, to be the frame of parallelogram among folding frame, that is, shape occurs and changes, to complete
At the folding effect of projection cloth 100.
In addition, closing-folding mechanism 200 includes：Reel 220；
Projection cloth 100 is with the rotation of reel 220 and winding up is in reel 220.
It should be noted that in order to which 100 folding of projection cloth is got up, reduce occupied space, then will be projected by reel 220
100 winding up of cloth gets up, and reel 220 here can be located in the module that can be used as and independently installed additional onboard on roof, or
It is accommodated in vehicle body namely concealed, and is configured by dismountable mode between reel 220 and car body, is increased
Repair and newer convenience.
In addition, closing-folding mechanism 200 is either automated manner movement manually.
It should be noted that in order to increase the convenience and operation further flexibility of operation, it can be by controller to receiving
It rolls over mechanism 200 and carries out signal control, to complete the folding campaign of projection cloth 100, it is only necessary on reel 220 there are one settings
Micro-machine drives spool to be rotated along its axial direction.
In addition, the full projection screen of automobile 120 includes：Fixation kit；
Fixation kit for projection cloth 100 to be fixed on back seat 400 is arranged in the bottom end of projection cloth 100.
It can will be thrown it should be noted that the fixation kit selected here can be that buckle, velcro etc. are either any
Shadow cloth 100 is fixed on any structure on back seat 400.
Second aspect, any one of a kind of projection device, including first aspect that the utility model embodiment provides
The full projection screen of automobile 120.
It should be noted that a kind of projection device provided by the utility model, there is the full projection screen of above-mentioned automobile 120
The all advantages having.
The full projection screen of the automobile of the utility model 120 and projection device are illustrated above, still, this practicality
It is novel to be not limited to above-mentioned specific embodiment, without departing from the scope of the claims, various changes can be carried out
Shape or change.The various modifications and change that the utility model is included within the scope of the claims.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of full projection screen of automobile, which is characterized in that including：Projection cloth (100) and closing-folding mechanism (200)；
For the closing-folding mechanism (200) for packing up and being unfolded the projection cloth (100), the projection cloth (100) passes through the receipts
Folding mechanism (200) be arranged in automobile and conveniently sit in the back row passenger viewing region；
The projection cloth (100) includes：Holographic film (110) and curtain (120)；
Along rear passenger direction to driver side to for front-rear direction；The holographic film (110) is arranged in front end；The curtain
(120) it is arranged in rear end；
The holographic film (110) is absolute construction with the curtain (120), respectively will be described by the closing-folding mechanism (200)
Holographic film (110) and the curtain (120) independently carry out folding.
2. the full projection screen of automobile according to claim 1, which is characterized in that the projection cloth (100) includes：Front end
Projection cloth (130) and both sides projection cloth (140)；
The front projection cloth (130) is an integral structure with the both sides projection cloth (140), and is in along entire lateral covering surface
Curved surface or plane.
3. the full projection screen of automobile according to claim 2, which is characterized in that the front projection cloth (130) and institute
It is to be detachably connected to state both sides projection cloth (140), and along entire lateral covering surface is in curved surface or plane.
4. the full projection screen of automobile according to claim 1, which is characterized in that the closing-folding mechanism (200) includes：Folding
Superimposed (210)；
The folding stand (210) is arranged on the projection cloth (100), makes the projection cloth (100) with the folding stand (210)
Folding is carried out in the direction of motion.
5. the full projection screen of automobile according to claim 1, which is characterized in that the closing-folding mechanism (200) includes：Volume
Cylinder (220)；
The projection cloth (100) is with the rotation of the reel (220) and winding up is in the reel (220).
6. the full projection screen of automobile according to claim 4 or 5, which is characterized in that the closing-folding mechanism (200) is hand
Dynamic either automated manner movement.
7. the full projection screen of automobile according to claim 5, which is characterized in that the full projection screen cloth bag of automobile
It includes：Fixation kit；
The fixation kit for being fixed on the projection cloth (100) on back seat (400) is arranged in the projection cloth
(100) bottom end.
8. a kind of projection device, which is characterized in that including the full projection screen of automobile described in any one of claim 1-7
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336904.7U CN207869281U (en) | 2017-10-17 | 2017-10-17 | The full projection screen of automobile and projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336904.7U CN207869281U (en) | 2017-10-17 | 2017-10-17 | The full projection screen of automobile and projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207869281U true CN207869281U (en) | 2018-09-14 |
Family
ID=63475241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721336904.7U Active CN207869281U (en) | 2017-10-17 | 2017-10-17 | The full projection screen of automobile and projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207869281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053557A (en) * | 2019-04-19 | 2019-07-26 | 北京百度网讯科技有限公司 | Vehicle-mounted holography display methods and device |
-
2017
- 2017-10-17 CN CN201721336904.7U patent/CN207869281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053557A (en) * | 2019-04-19 | 2019-07-26 | 北京百度网讯科技有限公司 | Vehicle-mounted holography display methods and device |
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