CN109143601A - A kind of naked eye 3D convertible display device suitable for subway scene - Google Patents
A kind of naked eye 3D convertible display device suitable for subway scene Download PDFInfo
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- CN109143601A CN109143601A CN201811045134.XA CN201811045134A CN109143601A CN 109143601 A CN109143601 A CN 109143601A CN 201811045134 A CN201811045134 A CN 201811045134A CN 109143601 A CN109143601 A CN 109143601A
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- display
- display module
- naked eye
- module
- display device
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
Abstract
The invention discloses a kind of naked eye 3D convertible display devices suitable for subway scene, it can be switched or convert the structural principle used using single screen and shuangping san, when shuangping san, rotary motion support is so that flat part is in a horizontal state, the first display module and the second display module that two 3D displays combine turn to vertical state, when switching to single screen display, rotary motion support is so that flat part state in a vertical shape, the first display module and the second display module that two 3D displays combine turn to vertical state, and two the second display modules are caught in strip groove, to effectively realize being switched fast for single screen and shuangping san, simultaneously, there are four display screens for two 3D display combination tools, the switching that can also be achieved single picture and different pictures is shown, while effectively increasing naked eye 3D display area, it mentions significantly The high diversity and interest effect of display, the extensive use suitable for scenes such as subway, airport or markets.
Description
Technical field
The present invention relates to 3D display technical field, specifically a kind of naked eye 3D convertible suitable for subway scene shows dress
It sets.
Background technique
In recent years, with the fast development of stereo display technique, 3D display equipment there has also been more and more a large amount of demand, than
If the general trend of events of 3D film, TV is risen, 3D display is that traditional 2D display can not go beyond to the shock of spectators' bring, therefore,
3D display equipment is the mainstream of current display product.Wherein, since naked eye shows that equipment does not have to wear special 3D glasses,
To naked eye 3D display technology application with develop into inexorable trend.
The advertisement machine based on naked eye 3D display technology especially favored by market, due to having three-dimensional and dynamic display
Effect, high resolution, display effect is good, is widely used in the bigger occasion of the flows of personnel such as subway, airport, market,
For example, the commercial naked eye 3D display device of China's Changhong electric appliance production is widely used in the public situations such as light rail station or subway station,
Achieve splendid advertising results.
However current existing naked eye 3D display device on the market, mainly placed in a manner of fixing bracket and making single screen, static state
On specific ground or wall, display effect is relatively simple, is easy that onlooker is allowed to feel vision or aestheticly tired；Meanwhile it also depositing
In the more time-consuming problem of installation and removal, for example fixed bracket needs that peace is fixed according to different space enrironments
Dress, cannot change easily after installation, be unable to satisfy actual use needs.
Summary of the invention
In order to solve the above technical problems, variable it is an object of the invention to propose a kind of naked eye 3D suitable for subway scene
Change formula display device.
In order to achieve the above objectives, technical scheme is as follows:
A kind of naked eye 3D convertible display device suitable for subway scene, including support underframe component and display installation
Component:
The support underframe component includes pedestal, elevating lever, rotating stand and cross bar, and the elevating lever is mounted on pedestal
On, in being rotatablely connected in horizontal plane, pedestal, elevating lever and rotating stand are constituted for the lifting front end of the rotating stand and elevating lever
The quantity of one supporting leg combination, the supporting leg combination is two, and fixed company is combined at the both ends of the cross bar with two supporting legs respectively
It connects, and adjacent rotated support is in coaxial and be oppositely arranged, the rotating stand includes semi-spherical portion and is installed in table on semi-spherical portion
The upper surface of the flat part in face, the flat part is equipped with strip groove；
The display mounting assembly includes two the first display modules and two the second display modules, and described two first is aobvious
Show the both ends of module respectively with the both lateral sides of adjacent semi-spherical portion in being rotatablely connected in horizontal plane, described two second display modules
Both ends respectively with the both lateral sides of adjacent flat part in being rotatablely connected in horizontal plane, wherein being located at the first display mould of the same side
Block constitutes ipsilateral 3D display with the second display module and combines, and the 3D display combination of two sides is constituted with the central cross-section of rotating stand
Symmetrically arranged shuangping san structure；
Second display module and the first display module are rectangular；
When shuangping san, so that flat part is in a horizontal state, the first of two 3D display combinations shows rotary motion support
Module and the second display module turn to vertical state；
When switching to single screen display, rotary motion support is so that flat part state in a vertical shape, and the of two 3D displays combinations
One display module and the second display module turn to vertical state, and two the second display modules are caught in strip groove；
It further include interlocking gear, the interlocking gear includes shaft and closing piece, and the closing piece is in T shape, described in two
The upper surface of pedestal and it is located at the mutually separate side of two pedestals and offers first card slot and second adaptable with closing piece respectively
Card slot, realized by shaft the closing piece and the first card slot in hinged in horizontal plane, two display devices side by side when, pass through
It rotates closing piece and is caught in the second card slot of adjacent pans, to realize the chain fixation of adjacent display device.
Further, the rotational angle range of first display module and the second display module is 0-90 degree, with flat
On the basis of straight portion is horizontal, at 0 degree, the first display module and the second display module are in a vertical shape, turn to 90 degree from 0 degree
When, the first display module rotates outwardly, until horizontal, the second display module is towards rotating in strip groove, until horizontal
It is caught in strip groove.
Further, when making shuangping san, the first display module and the second display module in 3D display combination
Display panel is in the same plane.
Further, first display module includes first shell and the first naked eye 3D display screen, the first shell
Upper to have the cavity being adapted with the first naked eye 3D display screen, the first naked eye 3D display screen detachably connects with the cavity
It connects.
Further, second display module is identical as the structure composition of the first display module.
Further, the rotating stand at the first display module rotation connection and at the second display module rotation connection
It is provided with threaded hole on elevating lever at upper and close rotating stand rotation connection, fastening is threaded on the threaded hole
Bolt, by forward-reverse spiral fastening bolt, to realize fastening bolt to corresponding first display module or the second display module
Or the fastening and absent-mindedness of rotating stand.
Further, the closing piece is equipped with the through-hole pulled for finger.
Further, the ground plane of the pedestal is equipped with Moving caster.
It further, further include the power supply being arranged on cross bar and control unit, the power supply, the first display module,
Two display modules are electrically connected with control unit, with integrated control.
Beneficial effects of the present invention:
The technical program using single screen and double screen it is changeable or convert the structural principle used, including support underframe component with
And display mounting assembly, support underframe component include pedestal, elevating lever, rotating stand and cross bar, display mounting assembly includes
Two the first display modules and two the second display modules, when shuangping san, rotary motion support is so that flat part is horizontal
State, the first display module and the second display module that two 3D displays combine turn to vertical state, switch to single screen and show
When, rotary motion support is so that flat part state in a vertical shape, the first display module and the second display mould of two 3D display combinations
Block turns to vertical state, and two the second display modules are caught in strip groove, to effectively realize that single screen and double screen are aobvious
That shows is switched fast, meanwhile, two 3D displays combination tool can also be achieved cutting for single picture and different pictures there are four display screen
Display is changed, while effectively increasing naked eye 3D display area, the diversity and interest effect of display is substantially increased, has
The characteristics of structure is simple, easy to use and easy disassembling, the extensive use suitable for scenes such as subway, airport or markets.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the embodiment of the present invention；
Fig. 2 is the overlooking structure diagram of the embodiment of the present invention；
Fig. 3 is the shuangping san state side structure schematic view of the embodiment of the present invention；
Fig. 4 is that the single screen of the embodiment of the present invention shows state side structure schematic view；
Fig. 5 is the fixed schematic diagram chain side by side of the adjacent display device of the embodiment of the present invention；
Fig. 6 is the overlooking structure diagram in Fig. 5；
Fig. 7 is the interlocking gear structural schematic diagram of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing, to the present invention make into
One step is described in detail.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
As shown in Figs 1-4, a kind of naked eye 3D convertible display device suitable for subway scene, including support underframe component
1 and display mounting assembly 2:
The support underframe component includes pedestal 11, elevating lever 12, rotating stand 13 and cross bar 14, the elevating lever peace
On pedestal, the lifting front end of the rotating stand and elevating lever in horizontal plane in being rotatablely connected, pedestal, elevating lever and rotation
Support constitutes the combination of supporting leg, and the quantity of the supporting leg combination is two, the both ends of the cross bar respectively with two supporting leg groups
Conjunction is fixedly connected, and cross bar plays the fixed beam connection function of two supporting legs combination, and the quantity of cross bar is at least one, and adjacent turn
In coaxial and be oppositely arranged, the rotating stand includes semi-spherical portion 131 and is installed in the straight of semi-spherical portion upper surface dynamic support
The upper surface in portion 132, the flat part is equipped with strip groove 133, in conjunction with diagram, it is preferred that flat part is run through at the both ends of strip groove.
The display mounting assembly includes two the first display modules 21 and two the second display modules 22, and described two the
Respectively with the both lateral sides of adjacent semi-spherical portion in being rotatablely connected in horizontal plane, described two second are shown at the both ends of one display module
The both ends of module in horizontal plane respectively with the both lateral sides of adjacent flat part in being rotatablely connected, wherein be located at the same side first is aobvious
Show that module constitutes ipsilateral 3D display with the second display module and combines, the 3D display combination of two sides is constituted with the center of rotating stand
The symmetrically arranged shuangping san structure in section；In conjunction with diagram, the rotation connection end of preferably two the second display modules is located at bar shaped
The both ends of slot, the length of strip groove need to be greater than the longitudinal length of two the second display modules, in order to two the second display modules
It can be turned into strip groove simultaneously.
It further include the power supply 4 being arranged on cross bar and control unit 5, the power supply, the first display module, the second display mould
Block is electrically connected with control unit, and with integrated control, for example, it can be achieved that two the first display modules and two the second display modules are total
The display control of four modules, four modules can make the single display that unified picture is shown, can also make the multi-screen area of different pictures
It does not show, expands implementation, when having several above-mentioned bore hole 3D display devices to be displayed side by side, can also pass through control unit
Series connection display, is selected with specific reference to the actual needs of installation environment.
It as seen in figs. 5-6, further include interlocking gear 3 as further improvement to above-mentioned technical proposal, the chain machine
Structure includes shaft 31 and closing piece 32, and the closing piece is in T shape, two pedestals upper surface and be located at two pedestals it is mutually remote
From side offer respectively with closing piece be adapted the first card slot 33 and the second card slot 34, the closing piece is realized by shaft
With the first card slot in hinged in horizontal plane, two display devices side by side when, by rotating the closing piece and being caught in adjacent pans
The second card slot in, to realize the chain fixation of adjacent display device, adjacent display device is enable flexibly to be fixed with one,
It can flexibly separate, meet the use needs of varying environment.
As shown in fig. 7, the closing piece is equipped with the through-hole 321 pulled for finger as a kind of preferred technical solution,
When carrying out rotation closing piece, finger can be penetrated to through-hole and pull closing piece, and then be convenient for the rotation of closing piece, improve ease of use.
A kind of structural principle of above-mentioned naked eye 3D convertible display device suitable for subway scene:
When shuangping san, so that flat part is in a horizontal state, the first of two 3D display combinations shows rotary motion support
Module and the second display module turn to vertical state；When switching to single screen display, rotary motion support is so that flat part is in
Vertical state, the first display module and the second display module of two 3D displays combination turn to vertical state, and two the
Two display modules are caught in strip groove；Namely by rotary motion support, rotation adjusts two the first display modules and two
The position angle of second display module can be realized double screen and be switched fast with what single screen was shown；Shuangping san has front and back
The display effect of the two display panels in face, the space ground that may be adapted to the public environment such as subway is placed, in specific environment, also
It can be used as isolation strip or divider wall use, it is easy to use, it is vdiverse in function；Single screen is shown Ji Wei two 3D display combinations positioned at same
The superposing type display mode of side, may be adapted to the wall-mount of the public environment such as subway, two the first display modules and two second
Display module has the display effect of twice single screen, to effectively increase 3D display area；Meanwhile two first display moulds
Block and two the second display modules are equivalent to tool there are four display screen, and the switching that can also be achieved single picture and different pictures is aobvious
Show, while effectively increasing display area, substantially increases the diversity and interest effect of display, simple with structure,
The characteristics of easy to use and easy disassembling.In addition, also vertical height can be supported by elevating lever adjusting display mounting assembly
Or terrain clearance, to meet the different practical application needs of the scenes such as subway, airport, market.
As a kind of preferred technical solution, the rotational angle range of first display module and the second display module is equal
For 0-90 degree, the restriction of its rotational angle range can be realized in conjunction with existing mature mechanical measures, by limiting the first display
The rotational angle range of module and the second display module, in order to being switched fast for single screen and shuangping san；For example, with flat part
On the basis of horizontal, at 0 degree, the first display module and the second display module are in a vertical shape, when turning to 90 degree from 0 degree,
First display module rotates outwardly, until horizontal, the second display module is caught in towards rotating in strip groove until horizontal
In strip groove, it is to be understood that two the second display modules being caught in strip groove can be used as two the first display modules it
Between linking use, so that four display screens is integrally combined as far as possible, specifically, the length of strip groove, need to meet two the
Two display modules are caught in, and the spacing between two the second display modules after being preferably caught in is sufficiently small, to improve two the
Linking display effect between the display screen of two display modules.
As a kind of preferred technical solution, when making shuangping san, the first display module in the 3D display combination with
The display panel of second display module is in the same plane, specifically, ipsilateral the first display module and the second display module
Display screen it is coplanar, it is coplanar to be conducive to improve the aobvious of above-mentioned two display screen when making single picture or combined picture 3D display
Show effect.
As a kind of preferred technical solution, first display module includes first shell 211 and the first naked eye 3D aobvious
Display screen 212, has the cavity 213 being adapted with the first naked eye 3D display screen in the first shell, and the first naked eye 3D is aobvious
Display screen is detachably connected with the cavity, and first shell can play the connection function with rotating stand, may also function as naked to first
Eye 3D display screen support and protective effect, the first naked eye 3D display screen can in conjunction with the prior art liquid crystal display or wait from
Sub- display screen etc. realizes the stereo display effect of naked eye 3D, and specific structure and function do not repeat herein.
Preferably, second display module is identical as the structure composition of the first display module, in short, the second display mould
Block is also to support to design with the structure of display screen is protected using shell, referring in particular to the structure type of the first display module.
Preferably, second display module and the first display module are rectangular, and rectangular structure form is conducive to
The smooth or reasonable switching of single screen and shuangping san guarantees display effect.
As a kind of preferred technical solution, connect at the first display module rotation connection with the rotation of the second display module
Threaded hole is provided on elevating lever on the rotating stand at the place of connecing and at the rotating stand rotation connection, on the threaded hole
It is threaded with fastening bolt 15, by forward-reverse spiral fastening bolt, to realize fastening bolt to corresponding first display mould
The fastening and absent-mindedness of block or the second display module or rotating stand, by be arranged fastening bolt, can be improved the first display module or
The Stability and dependability of second display module or rotating stand position of readiness, avoids that it deflects or unstable situation produces
It is raw, the quantity of fastening bolt.
As a kind of preferred technical solution, the ground plane of the pedestal is equipped with Moving caster 16, is moved by setting
Castor, can be convenient for display device movement and carrying, using with exchange riding position it is more convenient with it is flexible.
Above explanation and examples are merely exemplary, it is not intended to limit the scope of the present invention in any way.This field
Technical staff should be understood that without departing from the spirit and scope of the invention can details and shape to inventive technique scheme
Formula is modified or is replaced, but these modifications and replacement are fallen within the protection scope of the present invention.
Claims (9)
1. a kind of naked eye 3D convertible display device suitable for subway scene, it is characterised in that: including support underframe component (1)
And display mounting assembly (2):
The support underframe component includes pedestal (11), elevating lever (12), rotating stand (13) and cross bar (14), the lifting
Bar is mounted on the base, the lifting front end of the rotating stand and elevating lever in being rotatablely connected in horizontal plane, pedestal, elevating lever with
Rotating stand constitutes the combination of supporting leg, and the quantity of the supporting leg combination is two, the both ends of the cross bar respectively with two branch
Leg combination is fixedly connected, and adjacent rotated support is in coaxial and be oppositely arranged, the rotating stand include semi-spherical portion (131) and
It is installed in the flat part (132) of semi-spherical portion upper surface, the upper surface of the flat part is equipped with strip groove (133)；
The display mounting assembly includes two the first display modules (21) and two the second display modules (22), and described two the
Respectively with the both lateral sides of adjacent semi-spherical portion in being rotatablely connected in horizontal plane, described two second are shown at the both ends of one display module
The both ends of module in horizontal plane respectively with the both lateral sides of adjacent flat part in being rotatablely connected, wherein be located at the same side first is aobvious
Show that module constitutes ipsilateral 3D display with the second display module and combines, the 3D display combination of two sides is constituted with the center of rotating stand
The symmetrically arranged shuangping san structure in section；
Second display module and the first display module are rectangular；
When shuangping san, rotary motion support is so that flat part is in a horizontal state, the first display module of two 3D displays combination
Vertical state is turned to the second display module；
When switching to single screen display, rotary motion support is so that flat part state in a vertical shape, the first of two 3D displays combination are aobvious
Show that module and the second display module turn to vertical state, and two the second display modules are caught in strip groove；
It further include interlocking gear (3), the interlocking gear includes shaft (31) and closing piece (32), and the closing piece is in T shape, two
The upper surface of a pedestal and it is located at the mutually separate side of two pedestals and offers first card slot adaptable with closing piece respectively
(33) with the second card slot (34), the closing piece and the first card slot are realized by shaft in hinged in horizontal plane, in two displays
Device side by side when, by rotating the closing piece and being caught in the second card slot of adjacent pans, to realize the company of adjacent display device
Lock is fixed.
2. a kind of naked eye 3D convertible display device suitable for subway scene according to claim 1, it is characterised in that:
The rotational angle range of first display module and the second display module is 0-90 degree, horizontal for base with flat part
Standard, at 0 degree, the first display module and the second display module are in a vertical shape, when turning to 90 degree from 0 degree, the first display module
It rotates outwardly, until horizontal, the second display module is caught in strip groove towards rotating in strip groove until horizontal.
3. a kind of naked eye 3D convertible display device suitable for subway scene according to claim 1, it is characterised in that:
When making shuangping san, the display panel of the first display module and the second display module in the 3D display combination is located at same flat
In face.
4. a kind of naked eye 3D convertible display device suitable for subway scene according to claim 1, it is characterised in that:
First display module includes first shell (211) and the first naked eye 3D display screen (212), have in the first shell with
The adaptable cavity (213) of first naked eye 3D display screen, the first naked eye 3D display screen are detachably connected with the cavity.
5. a kind of naked eye 3D convertible display device suitable for subway scene according to claim 4, it is characterised in that:
Second display module is identical as the structure composition of the first display module.
6. a kind of naked eye 3D convertible display device suitable for subway scene according to claim 1, it is characterised in that:
At the first display module rotation connection and on the rotating stand at the second display module rotation connection and close to rotation branch
It is provided with threaded hole on elevating lever at seat rotation connection, fastening bolt (15) are threaded on the threaded hole, by just
Backpitch fastening bolt, to realize fastening bolt to corresponding first display module or the second display module or rotating stand
Fastening and absent-mindedness.
7. a kind of naked eye 3D convertible display device suitable for subway scene according to claim 1, it is characterised in that:
The closing piece is equipped with the through-hole (321) pulled for finger.
8. a kind of naked eye 3D convertible display device suitable for subway scene according to claim 1, it is characterised in that:
The ground plane of the pedestal is equipped with Moving caster (16).
9. a kind of naked eye 3D convertible display device suitable for subway scene according to claim 1, it is characterised in that:
Further include the power supply (4) that is arranged on cross bar and control unit (5), the power supply, the first display module, the second display module with
Control unit electrical connection, with integrated control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045134.XA CN109143601B (en) | 2018-09-07 | 2018-09-07 | Naked eye 3D (three-dimensional) variable display device suitable for subway scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045134.XA CN109143601B (en) | 2018-09-07 | 2018-09-07 | Naked eye 3D (three-dimensional) variable display device suitable for subway scene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109143601A true CN109143601A (en) | 2019-01-04 |
| CN109143601B CN109143601B (en) | 2020-11-03 |
Family
ID=64823935
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811045134.XA Active CN109143601B (en) | 2018-09-07 | 2018-09-07 | Naked eye 3D (three-dimensional) variable display device suitable for subway scene |
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|---|---|---|---|---|
| CN102445758A (en) * | 2010-10-12 | 2012-05-09 | 介面光电股份有限公司 | Switching module of three-dimension/ two-dimension display device |
| JP2014231335A (en) * | 2013-05-30 | 2014-12-11 | 井関農機株式会社 | Working vehicle |
| CN205278704U (en) * | 2015-12-08 | 2016-06-01 | 深圳伊安视科技有限公司 | Double screen touch integrated machine |
| CN205645817U (en) * | 2016-05-10 | 2016-10-12 | 武汉华星光电技术有限公司 | Two -sided OLED display |
| CN206112430U (en) * | 2016-11-01 | 2017-04-19 | 京东方科技集团股份有限公司 | Foldable flexible screen's strutting arrangement and display device |
| CN207217018U (en) * | 2017-09-30 | 2018-04-10 | 深圳市宇帮电子有限公司 | Small spacing LED display modules |
-
2018
- 2018-09-07 CN CN201811045134.XA patent/CN109143601B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445758A (en) * | 2010-10-12 | 2012-05-09 | 介面光电股份有限公司 | Switching module of three-dimension/ two-dimension display device |
| JP2014231335A (en) * | 2013-05-30 | 2014-12-11 | 井関農機株式会社 | Working vehicle |
| CN205278704U (en) * | 2015-12-08 | 2016-06-01 | 深圳伊安视科技有限公司 | Double screen touch integrated machine |
| CN205645817U (en) * | 2016-05-10 | 2016-10-12 | 武汉华星光电技术有限公司 | Two -sided OLED display |
| CN206112430U (en) * | 2016-11-01 | 2017-04-19 | 京东方科技集团股份有限公司 | Foldable flexible screen's strutting arrangement and display device |
| CN207217018U (en) * | 2017-09-30 | 2018-04-10 | 深圳市宇帮电子有限公司 | Small spacing LED display modules |
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| Publication number | Publication date |
|---|---|
| CN109143601B (en) | 2020-11-03 |
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