CN102158639A - Display device and video display method thereof - Google Patents

Display device and video display method thereof Download PDF

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Publication number
CN102158639A
CN102158639A CN2010101142887A CN201010114288A CN102158639A CN 102158639 A CN102158639 A CN 102158639A CN 2010101142887 A CN2010101142887 A CN 2010101142887A CN 201010114288 A CN201010114288 A CN 201010114288A CN 102158639 A CN102158639 A CN 102158639A
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CN
China
Prior art keywords
head
exhibiting
taking
content
transversely
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2010101142887A
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Chinese (zh)
Inventor
王应华
Original Assignee
王应华
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 王应华 filed Critical 王应华
Priority to CN2010101142887A priority Critical patent/CN102158639A/en
Publication of CN102158639A publication Critical patent/CN102158639A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a display device and a video display method thereof. The display device comprises a base, a connecting part, a camera and a rotating part. The camera can be conveniently folded and protected. The video display method comprises the following steps of: directly arranging a file to be displayed or a three-dimensional object under a shooting position of the camera, and outputting videos; forming images in a computer; performing leftward, rightward, upward and downward dragging required by content watching, and performing proportional scaling-up and scaling-down or the rotation of any angle by using a mouse; and performing boxing-selection on local contents to be watched, and realizing dynamic or static output. By the display device and the video display method thereof, the shortcomings of video display of the conventional video display device are overcome, the dynamic and static output can be realized only by performing mapping in any single-color background without an additional specified display stand, and dynamic and static shooting and mapping can be realized; and the display device and the video display method thereof are convenient to use.

Description

The video display mode of exhibiting device and application thereof
[technical field]
The present invention relates to a kind of video display device, relate in particular to that a kind of shadow reflects file or three-dimensional body and by the video device shown.
[background technology]
In multimedia teacher or the inside, large multimedia conference chamber, often data, teaching materials, material object or lantern slide projection need be illustrated on screen or the television set, exhibiting device is that the data that a kind of energy will be present on the medium in kind is converted into numerical data, and is presented at a kind of device on the output peripheral equipment.This exhibiting device is one of indispensable visual plant of multi-media classroom and meeting room.The exhibiting device that one Daepori is logical comprises three parts: take head, support and show stand.On the show stand of exhibiting device, also have a series of interfaces, and some exhibiting devices towards high-end market also comprise annexes such as infrared remote controller, computer capture adapter, LCD monitor.Exhibiting device can be applied in each course teaching and various types of teach-in, convention in.The operation principle of exhibiting device is to be converted into vision signal by taking file that head will need to show, books, data etc., is input to reflection equipment; Interface then is used for exporting various vision signals and control signal.High-grade numbers show device is connected by the computer picture capture adapter and with computer, by relative program software, the vision signal input computer of exhibiting device output can be carried out various outer processing.
But any exhibiting device no matter, all need and to drag as required up and down about document, so that the part that will need to show places the centre of the picture that reflection comes out, very inconvenient in operation, carry out the part amplification because of when manuscript is showed in explanation, content being explained in addition, thereby it is incomplete to cause breadth to show to being correlated with.When especially explaining manuscript, the user is when amplifying with the left side of delegation's word, and the word on right side just can not show, and the user can only constantly carry out rolling mouse or show object operation, this problem is undecided always, has brought very big trouble and puzzlement to the user.Present existing exhibiting device needs a supporting show stand, and show stand is placed file and the books that need reflection.
In addition; because on the shooting head, the optical element of many precisions is arranged,, then needs to change topmost projection part if in use accidentally damage the shooting head; so hope is more safe and reliable at the Folding device of taking head, convenient, can better protect the optical projection parts.
[summary of the invention]
The present invention is directed to above problem and proposed the exhibiting device that a kind of safety is convenient to fold, and correspondingly proposed a kind of operation simple more, use video display mode more easily.This exhibiting device can directly be videoed on the single plane of background, and does not need a specific displaying table top, can video at the object of any 3 D stereo in addition, and not only terminate in planar materials such as file and books.On showing, can carry out dynamic and static real-time proportional amplification simultaneously, dwindle, drag up and down, in order to showing and watching.
Technical scheme of the present invention is: a kind of exhibiting device, comprise base, coupling part, shooting head and rotating part, connect by the coupling part between described base and the shooting head, there is rotating part to connect between coupling part and the shooting head, it is characterized in that rotating part comprises fixing head, five metals movable part, described five metals movable part two ends relative position can rotate, one end connects with fixing head, and the other end connects with taking head; On described coupling part, Spring lock catch is arranged, button hole is arranged taking cephalic par, when taking folding, Spring lock catch locking button hole.
The rotatable part assembly that described five metals movable part is made up of rotating shaft, fold-type rotating gasket, shell fragment, pad, nut, the fold-type rotating gasket is enclosed within the rotating shaft, and the centre has shell fragment and pad to separate, and nut is fixed whole five metals movable part.
Described shooting head comprises that loam cake, lower cover and electronic component plate, described button hole are arranged on the lower cover outer end of taking head.
At described loam cake inner end a upper limit plane is arranged, at a described fixing corresponding position lower limit plane is arranged, when taking head and opening, the level angle of head is taken in restriction, keeps taking 90 ° and opens.
Comprise screens and spring at described Spring lock catch, screens can be moved up and down by elastic force, when screens moves to extreme lower position, in order to fasten the button hole of described lower cover outer end.
There is a flexible shroud at position in that screens and spring are installed, wraps spring and part screens, plays the effect of pleasing aesthetic appearance.
The video display mode that a kind of exhibiting device is used is to realize by following step:
(1), will need the file showed or three-dimensional body directly to be placed on and face a below of taking the head photography, earlier with taking head facing to showing that file or three-dimensional body carry out real time image collection, data directly are delivered to output peripheral equipment by external data transmission line, for example computer;
(2), dynamic then or static proportional amplification, dwindle; File and three-dimensional body under can random as required mobile demonstration instrument;
(3), carry out about required content viewing dragging up and down, with mouse viewed content is rotated at any angle with mouse;
(4), carry out local content of amplifying and carry out the frame choosing, the partial content that will need then to amplify displaying adopts cutting method that transversely arranged literal or picture are carried out cutting to required; Last cutting is binned in the inside, a zone and amplifies demonstration, with the literal of the first transversely arranged part or literal or the picture downside that picture is presented at the transversely arranged previous section of colleague successively, arrange the transversely arranged content that shows second row again when showing in the downside of the transversely arranged rear section of first row content.
To adopting the step of cutting method to be to transversely arranged literal in the step (4):
1), the manuscript of at first needs being recombinated carries out the frame choosing with mouse;
2), line number, the columns of input cutting, and show with empty frame, in empty frame demonstration, line space and column pitch are finely tuned control;
3), the content of last cutting reorganization is amplified demonstration in the inside, a zone.
The invention has the beneficial effects as follows: play the purpose of protecting important optical element by the foldable head of taking; improve safety in utilization; this shooting display mode has solved the weak point that the existing file demonstration instrument is showing fully; allow the user not need to carry out continuously mouse and move the amplification effect that just can easily realize local content, be convenient to people and use.Do not need specific show stand in addition, directly videoing under the single background of any color gets final product, and can realize dynamically taking reflection, not only can videoing at two dimensional surfaces such as file book informations, and can video to any three-dimensional body.On showing, can carry out dynamic and static real-time proportional amplification simultaneously, dwindle, drag up and down, in order to showing and watching.
[description of drawings]
Fig. 1 is one embodiment of the invention structural representation;
Fig. 2 is that one embodiment of the invention rotating part and head shot divide explosive view;
Fig. 3 is the explosive view of one embodiment of the invention five metals movable part.
Among the figure: 1, base; 2, coupling part; 3, take head; 3.1, loam cake; 3.11, upper limit plane; 3.2, lower cover; 3.3, the electronic component plate; 3.4, button hole; 4, rotating part; 4.1, fixing head; 4.11, the lower limit plane; 4.2, the five metals movable part; 4.21, rotating shaft; 4.22, the fold-type rotating gasket; 4.23, shell fragment; 4.24, pad; 4.25 nut; 5, Spring lock catch; 5.1, screens; 5.2, spring; 6, flexible shroud; 7, mapping lamp.
[embodiment]
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.
In the present embodiment, with reference to accompanying drawing: described document presentation instrument, comprise base 1, coupling part 2, take 3 and rotating part 4, described base 1 and take 3 between connect by coupling part 2, described coupling part 2 and take 3 between have rotating part 4 to connect, it is characterized in that, rotating part 4 comprises fixing 4.1, five metals movable part 4.2, described five metals movable part 4.2 two ends relative positions can rotate, and fixing together 4.1 at an end connects, and the other end is with taking 3 connection; On described coupling part 2, Spring lock catch 5 is arranged, button hole 3.4 is arranged taking cephalic par, when taking 3 foldings, Spring lock catch 5 locking button holes 3.4.
The rotatable part assembly that described five metals movable part 4.2 is made up of rotating shaft 4.21, fold-type rotating gasket 4.22, shell fragment 4.23, pad 4.24, nut 4.25, fold-type rotating gasket 4.22 is enclosed within the rotating shaft 4.21, the centre has shell fragment 4.23 and pad 4.24 to separate, nut 4.25 fixing whole five metals movable parts 4.2.
Described shooting head comprises that loam cake 3.1, lower cover 3.2 and electronic component plate 3.3, described button hole are arranged on lower cover 3.2 outer ends of taking head.Be provided with mapping lamp 7 on described lower casing 3.2, the mapping lamp provides enough illuminations for file and three-dimensional body to be videoed, so that imaging is clear.
At described loam cake 3.1 inner ends a upper limit plane 3.11 is arranged, lower limit plane 4.11 is arranged at described fixing 4.1 a corresponding position, take 3 open in, a level angle of 3 is taken in restriction, keeps taking 90 ° and opens.
Comprise screens 5.1 and spring 5.2 at described Spring lock catch 5, screens 5.1 can be moved up and down by elastic force, in order to fasten the button hole 3.4 of described lower cover 3.2 outer ends.
There is a flexible shroud 6 at position in that screens 5.1 and spring 5.2 are installed, wraps the screens 5.1 of spring 5.2 and part, plays the effect of pleasing aesthetic appearance.
It is as follows that this invents described structure use: mobile screens 5.1, unclamp button hole 3.4, can rotate and take 2, recording instrument opens file, taking head rotates at fixing face in front by the five metals movable part, when the shooting head was opened to 90 ° then, the upper limit plane 3.11 of loam cake 3.1 withstood on the lower limit plane 4.11 at fixing 4.1 a corresponding position, limited and took the angle that head rotates.
The video display mode that a kind of exhibiting device is used is to realize by following step:
(1), will need the file showed or three-dimensional body directly to be placed on and face a below of taking the head photography, earlier with taking head facing to showing that file or three-dimensional body carry out real time image collection, data directly are delivered to output peripheral equipment by external data transmission line, for example computer;
(2), dynamic then or static ratio is amplified, is dwindled; File and three-dimensional body under can random as required mobile demonstration instrument;
(3), carry out about required content viewing dragging up and down, with mouse viewed content is rotated at any angle with mouse;
(4), carry out local content of amplifying and carry out the frame choosing, the partial content that will need then to amplify displaying adopts cutting method that transversely arranged literal or picture are carried out cutting to required; Last cutting is binned in the inside, a zone and amplifies demonstration, with the literal of the first transversely arranged part or literal or the picture downside that picture is presented at the transversely arranged previous section of colleague successively, arrange the transversely arranged content that shows second row again when showing in the downside of the transversely arranged rear section of first row content.
To adopting the step of cutting method to be to transversely arranged literal in the step (4):
1), the manuscript of at first needs being recombinated carries out the frame choosing with mouse;
2), line number, the columns of input cutting, and show with empty frame, in empty frame demonstration, line space and column pitch are finely tuned control;
3), the content of last cutting reorganization is amplified demonstration in the inside, a zone.
The invention has the beneficial effects as follows: play the purpose of protecting important optical element by the foldable head of taking; improve safety in utilization; this shooting display mode has solved the weak point that the existing file demonstration instrument is showing fully; allow the user not need to carry out continuously mouse and move the amplification effect that just can easily realize local content, be convenient to people and use. Do not need in addition specific show stand, directly videoing under the single background of any color gets final product, and can realize dynamically taking reflection, not only can videoing for two dimensional surfaces such as file book informations, and can video to any three-dimensional body. On showing, can carry out simultaneously dynamic and static real-time proportional amplification, dwindle, drag up and down, in order to showing and watching.

Claims (8)

1. exhibiting device, comprise base, coupling part, shooting head and rotating part, connect by the coupling part between described base and the shooting head, there is rotating part to connect between coupling part and the shooting head, it is characterized in that rotating part comprises fixing head, five metals movable part, described five metals movable part two ends relative position can rotate, one end connects with fixing head, and the other end connects with taking head; On described coupling part, Spring lock catch is arranged, button hole is arranged taking cephalic par, when taking folding, Spring lock catch locking button hole.
2. according to claims 1 described exhibiting device, it is characterized in that, described five metals movable part is the rotatable part assembly that comprises rotating shaft, fold-type rotating gasket, shell fragment, pad, nut, the fold-type rotating gasket is enclosed within the rotating shaft, the centre has shell fragment and pad to separate, and nut is fixed whole five metals movable part.
3. according to claims 1 described exhibiting device, it is characterized in that described shooting head comprises that loam cake, lower cover and electronic component plate, described button hole are arranged on the lower cover outer end of taking head.
4. according to claims 3 described exhibiting devices, it is characterized in that a upper limit plane being arranged, the lower limit plane is arranged at a fixing corresponding position at described loam cake inner end.
5. according to claims 1 described exhibiting device, it is characterized in that described Spring lock catch comprises screens and spring, when screens moves to extreme lower position, fasten the button hole of described lower cover outer end.
6. according to claims 5 described exhibiting devices, it is characterized in that there is a flexible shroud at the position in that screens and spring are installed, wraps spring and part screens.
7. the video display mode used of an exhibiting device is to realize by following step:
(1), will need the file showed or three-dimensional body directly to be placed on and face a below of taking the head photography, earlier with taking head facing to showing that file or three-dimensional body carry out real time image collection, data directly are delivered to output peripheral equipment by external data transmission line, for example computer;
(2), dynamic then or static proportional amplification, dwindle; File and three-dimensional body under can random as required mobile demonstration instrument;
(3), carry out about required content viewing dragging up and down, with mouse viewed content is rotated at any angle with mouse;
(4), carry out local content of amplifying and carry out the frame choosing, the partial content that will need then to amplify displaying adopts cutting method that transversely arranged literal or picture are carried out cutting to required; Last cutting is binned in the inside, a zone and amplifies demonstration, with the literal of the first transversely arranged part or literal or the picture downside that picture is presented at the transversely arranged previous section of colleague successively, arrange the transversely arranged content that shows second row again when showing in the downside of the transversely arranged rear section of first row content.
8. the video display mode of using according to the described document presentation instrument of claim 7 is characterized in that, to adopting the step of cutting method to be to transversely arranged literal in the step (4):
1), the manuscript of at first needs being recombinated carries out the frame choosing with mouse;
2), line number, the columns of input cutting, and show with empty frame, in empty frame demonstration, line space and column pitch are finely tuned control;
3), the content of last cutting reorganization is amplified demonstration in the inside, a zone.
CN2010101142887A 2010-02-12 2010-02-12 Display device and video display method thereof Pending CN102158639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101142887A CN102158639A (en) 2010-02-12 2010-02-12 Display device and video display method thereof

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Application Number Priority Date Filing Date Title
CN2010101142887A CN102158639A (en) 2010-02-12 2010-02-12 Display device and video display method thereof

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CN102158639A true CN102158639A (en) 2011-08-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102891950A (en) * 2012-10-23 2013-01-23 王彤 Camera adaptation pedestal and image information transmitting method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2499869Y (en) * 2001-10-24 2002-07-10 广州市嘉胜电子仪器厂有限公司 Video frequency display table
CN2779524Y (en) * 2004-08-25 2006-05-10 贺发亮 Video display platform
CN200962630Y (en) * 2006-10-27 2007-10-17 张小敏 A video demonstration table
CN101504797A (en) * 2009-03-06 2009-08-12 胡立业 Converting apparatus
CN101610356A (en) * 2009-06-10 2009-12-23 深圳市良田科技有限公司 A kind of display packing of video showing platform
CN201699809U (en) * 2010-01-25 2011-01-05 王应华 Portable document camera
CN201812393U (en) * 2010-02-12 2011-04-27 王应华 Exhibition device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2499869Y (en) * 2001-10-24 2002-07-10 广州市嘉胜电子仪器厂有限公司 Video frequency display table
CN2779524Y (en) * 2004-08-25 2006-05-10 贺发亮 Video display platform
CN200962630Y (en) * 2006-10-27 2007-10-17 张小敏 A video demonstration table
CN101504797A (en) * 2009-03-06 2009-08-12 胡立业 Converting apparatus
CN101610356A (en) * 2009-06-10 2009-12-23 深圳市良田科技有限公司 A kind of display packing of video showing platform
CN201699809U (en) * 2010-01-25 2011-01-05 王应华 Portable document camera
CN201812393U (en) * 2010-02-12 2011-04-27 王应华 Exhibition device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102891950A (en) * 2012-10-23 2013-01-23 王彤 Camera adaptation pedestal and image information transmitting method thereof
CN102891950B (en) * 2012-10-23 2016-03-30 王彤 The method of the adaptive base of recording instrument and transmitting image information thereof

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Application publication date: 20110817