TWI294599B - - Google Patents

Description

1294599 Female month 3曰 Amendment IX, invention description [Technical field of invention] Simple, with == prompting device 'especially related to the lecture of the structure speaker to easily see the speech and does not affect the listening and seeing Prior Art] Head A collaborated on a public meeting venue, except for a few impromptu speakers. Most of the speakers were holding lectures or using a manuscript to hold a speech.仃10 ▲The material person uses the speech to make a speech. The words of the full page will be reflected in the speaker's visual scope at the same time, making it difficult to instantly recognize the subsequent words, even skipping the mistakes or omissions, and the font size cannot be adjusted at will. The speaker was worried about the mistakes and omissions - the sentence and the whole article, and too much pegs to the script to read the book, or even unconsciously replaced it with the reading form, and finally made the whole speech completely change. When speakers give speeches at indoor venues, classrooms, or outdoor sites, airports, plazas, etc., there will be speeches that are blown by electric fan, mechanical wind or natural wind, blown or splashed by rain, and oozing out Pages and so on, so that the scheduled speech or speech is difficult to continue. 20 (4) 'Because each speaker wants to make the speech vivid and beautiful, and not want to become a reader or a sounder with a green word, it will talk to the audience or the audience, the students look at each other, or look around. The atmosphere of the venue, sweeping the classroom discipline, and using the posture, gestures, body posture and other posture language, and then returning to the printed text. At this time, I will see the words of the continuation of the words, on the 4 1294599 :: „ „ long lead to the speech “shock, and the cold field, following the two-two non-female situation”, the speech effect is greatly reduced, and even lead to the speech lost 5 lungs ί妒f 因为 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ See the proposed ===!=峨 view, therefore, the volume of ~& should not be too bulky or cumbersome to avoid covering the speaker or attracting the attention of the audience. And the speaker can be scornful [invention content] The technical problem to be solved by the invention is to provide a simple structure; = easy to see the speech and does not affect the performance of the lecturer : a kind of speech prompt device, the spoon includes a display, the display device can project the light projection screen 'on the display screen', the display screen is composed of a plurality of strips that can accept the image, each The strips are related and have gaps. 20 kinds of Γ ί ί ί , , , , , , , , , , , 显示屏 显示屏 显示屏 显示屏 显示屏 显示屏 显示屏 显示屏 显示屏 显示屏 显示屏 显示屏 显示屏 20 20 20 20 20 20 20 20 20 20 20 20 20 The lecture presentation device of the present invention projects the speech content onto the display screen through the projection device, or directly displays the speech content by the display screen of the strip LCD, and the structure is simple, the display screen is a plurality of connectable, each strip shape The bodies are related to each other and have a space; the == structure is viewed from the direction of the public, and the line of sight is narrow from the narrow side and the narrow side of each strip. The two bodies cannot be seen: :::: concealed From the direction of the speaker, you can see each - meet, and the wide-face combination of the strip in this direction is - 敕 ^, easily see the speech. At the same time, the display screens are located; 2: 'But it does not affect the audience. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ It is easy to complete the speech. [Embodiment] ▲ In order to explain the structure and features of the present invention in detail, the following preferred embodiments will be described with reference to the accompanying drawings, wherein: FIG. There is: a pair of clothes, a lens set 2, a display screen 3 and a box body 4, wherein the shirt is set to 1 and the lens group 2 is placed inside the box 4, and can also be directly placed on the Inside the podium, all three are placed under the podium, and the display screen 3 is placed on the shoulder 4$, the projection device 将 can illuminate the light through the lens 2 and 2 to the display screen 3, thereby The display 3 is imaged. The presentation 6 1294599 * i shows that the device 100 can also be used independently for a complete device. The projection device 1 can be a projector or other projection device. Taking the projector device 1 as a computer projector (Projector) as an example, the lecture content is stored in the computer. 'Connect the projector to the computer or both, and then project the 5 lectures to the display through the projector. Screen 3. The projection device 1 can be placed flat in the casing 4, and the lens group 2 is at an angle with the lens 1 of the projection device 1 so that the light emitted from the projection device 1 is refracted by the lens group 2. The image is displayed on the back side of the rear side of the display screen 3 (facing the front side of the viewer's eye F2), and the display screen 3 is the solid line position shown in FIG. The projection device 1 can also be placed upright in the casing 4, so that the light emitted from the projection device 1 is directly projected onto the back surface of the display screen 3 (to face the face of the viewer's eye F1) for imaging. At this time, the display screen 3 is the dotted line position shown in FIG. Such a projection device 1 can be placed on the display screen 3 directly for imaging by the projection device 1 without the need for the lens group 2. When the projection device 1 projects light onto the rear side of the display screen 3, the display screen adopts a material that can transmit the back light pattern, and the speaker can see the graphic content from above. The above two methods of projecting the image 20 on the display screen enable the speaker to see a clear image. When the projection device 1 is again incident on the front side panel of the display screen 3, when the speech on the projection device 1 is placed upright and projected onto the back side panel of the display screen 3, the speaker on the projection device 1 is reversed. So that the speaker in front of the front panel of the display can see the positive image. 7 1294599 ' » Mirror or curved mirror. The lens group 2 can also change the direction of the light from the lens, the flat lens, and increase the projection distance of the mirror 1 of the projection device i to obtain a larger projection image, in order to be able to Space; a larger projection image can also be obtained by using an optical system = a small space to obtain a large image, so the projection in the display corpse such as a lens combination or song is large enough and clear, so that the speaker can Please refer to Fig. 2 for the image size on the 3rd. The display screen 3 can be mounted: Fig., which is composed of a plurality of scattered strips 30, which are on the podium, > strips The screen or the strip LCD is composed, and each of the strips may be a strip mirror or a window shape, and the relative angles may be fixed or adjustable, and may be in the form of a sheet having a width of two louvers, and the sides thereof are thin; Related, with a certain gap. The same as the wide-body 3〇 mutual 15 20: one of the faces is a thin face, the audience sees; go near = strip (10) face light, so that the audience can form through this screen, the direction of the gap energy, due to the speech Watch the corners. Corresponding to the plane part of the speaker's shape, multiple blocks, seeing a flat plane, accepting the projector, and it seems to be synthesized by the neon - a near-finished body, each strip accepts: two = Like 'although projected on each image. . Knife image, but combined into a complete surface non-metallic material, its shape can be flat collision light, the clock film 'Electric recording two - the surface is reflective or cloth curtain, the front screen of the rear projection TV ^ For example, the connection and support of the strips 30 can be realized as follows: Each of the parallel long end sides of the strip 30 is provided with a fixing hole (Fig. Not shown, and a frame 34 is attached to the long end. The frame 34 is correspondingly provided with a through hole (not shown) at the fixing hole, and a fastener 32 can be passed through the fixing hole and the through hole. Each strip 30 is fixedly supported. The inclination of the strip 30 is controlled and adjusted by adjusting the frame 34. A magazine may be provided between the connecting through hole (not shown) and the screw 37 to reduce the inclination of the stripe relative to the speaker, that is, to reduce the influence on the direction of sight. The adjustment mechanism can be set to a manual and simple method, and a mechanical adjustment device controlled by a pen circuit can also be used. The display screen 3 is constructed by using different angles of vision to achieve the purpose of discontinuity, discreteness and continuity. 1 15 20 Referring to Figure 3A, the audience looks at the stage from the F1 direction. Because the n3G is a thin-shaped sheet-like body, the audience is facing the strip. The side does not affect the viewer's line of sight, and can almost see the 2 scenes, but it is very good to see the speaker. "So not at this time B' and the speaker looks at the display screen 3 from the F2 direction, * the direction is the wide face facing the strip 30, although the strip is separated from the partial pattern of each strip' but from the speaker Each direction of the direction is connected to a whole screen, and the side facing the speaker can be made dry == like the speaker can clearly see the projection device i projecting; the shirt image. ^, the staff is not in the speech In front of the viewer, the speaker can always talk face-to-face with the viewer, without having to look down at the speech to determine if the speech is wrong, allowing the speaker to interact with the audience and make the presentation vivid. Referring to FIG. 4, the structure of the display screen 3 can also be connected between the strips 30 of the display screen 3 through another transparent sheet 5 36 at an angle. The common structure of the small paper fan is relatively similar. The structure of the strip 3 of the display screen 3 of this structure is the same as the above, and the light transmission film of the culvert is connected to the culvert or the frame Shape, face the speaker's face, can be roughed, or acceptable projection for cloth, plastic, etc. The image can be seen from the F1 direction, and the light transmissive sheet 36 can be seen through the light transmissive sheet 36, while the speaker can see the screen from the F2 direction, and the full screen shown in Fig. 3 can be seen. When the structure of the display screen 3 is in the working state, it is in an open state, and is referred to as a parallelogram structure as described above, and if it is in a non-working state, it can be folded, and the folding state is folded when the paper fan is folded. The structure is the same, and the display screen 15 can be placed in the box 4 for convenient carrying. The structure can also be fixed, so that the integrity is good. However, the display structure, although the strip body If the side of the 3〇 is a thin side, but still has a certain thickness, the side of the strip 3 can be processed or patterned or marked with LOGO to transfer the viewer's line of sight and obtain an advertising effect. 20 _Box 4 is a housing having a cavity for placing the projection device 1 and the lens assembly 2. The upper surface of the casing 4 is provided with a hole 40 through which light can pass, thereby causing the projection device i to emit The light is refracted by the lens group 2 and projected through the aperture 40 to the display screen 3 for imaging. The screen can also be fixed on the box. 1294599 When assembling, 'the projection device 1 is first placed in the box 4, and then the lens group 2 is installed corresponding to the hole 40 on the upper surface of the box 4, so that the light can pass. The lens group 2, the hole 40, and finally the display screen 3 is installed at a position where the light emitted by the projection device 1 can be completely and clearly received. It can also be made into a complete device, the projection device 1, the lens group 2. The display screen 3 is integrated into one body, and can be unfolded during use. Thus, the installation of the speech lifting device 100 can be realized simply and conveniently. After working, please refer to FIG. 1 again to activate the projection device 1 so that The speech content passes through the lens group 2, and the image is projected onto the display screen 3. 10 If the projection device 1 projects the image to the position shown in the real image of the display screen 3, the image is forwarded to The front panel of the display screen 3; if the projection device 1 projects an image to the position shown by the virtual image of the display screen 3, then the image is reversely cast onto the rear panel of the display screen 3, and the speaker is erect In front of the front panel of the display 3, you can also see the display Screen face 15 of the front panel 3 images. If the image is found to be unclear, adjust the focal length of the projector or the lens group 2 until the image is clear. And according to the visual direction of the presenter and the visual direction of the viewer, the inclination of the strip 3 〇 of the display screen 3 can be adjusted accordingly, so that the visual direction of the viewer is discrete, and the visual display of the viewer 2 is relative to the speaker's vision. The direction is a continuous full screen. Therefore, the presentation prompting device 100 can stand on the visual appearance of the presenter, so that the lecturer can easily and naturally read the net speaking content when making a report, and instantly interact with the audience under the audience. Make the speech lively. The above-mentioned presentation indicates that the display 3 of the split 100 is not fixed 1294599. The south degree 5 can be adjusted according to the height of the speaker. If the adjustment is made, the image on the display screen 3 is unclear. Adjust the distance of the projection device 1 , or adjust the focus of the lens group 2 until the image is clear. The above-mentioned speech presentation device 100 is only the embodiment of the present invention. The speech presentation device 100 of the present invention has the following various embodiments. ^ _ The following is a second embodiment. Referring to FIG. 5, the lecture presentation device 100 includes a projection device 1, a lens group 2, and a display screen 3. The projection device 1, the lens group 2, and the display screen 3 can be the same as any of the luxury device 10, the lens group, and the display screen described in the first embodiment. In this embodiment, the projection device 1 is placed at any position with the lens facing the mirror. The film group 2, the lens group 2 can be placed on the ceiling or other places, so that the projection light is directed at the display 3, and the display screen 3 is placed at the lecture. Where to watch. In this embodiment, the projection device 1 only needs to be placed at the front and rear 15 sides of the display screen 3, and the lens group 2 is placed on the projection of the receivable projection device 1, and the light is projected onto the display screen 3. . If the projection device 1 passes through the lens group 2 and projects the light onto the front side panel of the display screen 3, the speech content can be placed upright; if the light is projected through the lens group 2 to the rear side panel of the display screen 3, the speech content can be reversed. Towards, a positive speech can be seen from the front and rear of the display 3, 20 and the display must use a material that can pass through the back light. The following is a third embodiment: Referring to Figure 6, the presentation reminder device 100 includes a projection device 1, a screen 2', and a display screen 3. In this embodiment, the screen 2' may be a subtitle, a video screen television or other display and a physical object, and the display screen 3 is a strip mirror, which can display the content displayed on the screen 12' of the 12 1294599 The display 3 is reflected, and the speaker can reflect the content on the screen 2 from the display 3. Figure 2, which can be installed anywhere in the display 3, requires the presenter to see the content on the screen 2' from the display 3. The following is a fourth embodiment: Referring to Fig. 7, the lecture presentation unit 100 includes a projection device 1 and a display screen 3. Compared with the foregoing embodiment, the lens group 2 is reduced, and the image is directly projected by the projection device 1 to the display screen. In this embodiment, the projection device 1 can be placed on the front of the display screen, such as 10 days. The board, the wall or the support frame can be used to directly project the graphic light onto the display screen 3; the display screen 3 can be used for various angles to the presenter as shown in Fig. 1, which is advantageous for the speaker to look up or look up. In summary, the speech presentation device 100 of the present invention projects the speech content onto the display screen 3 through the projection device 1 for clear imaging, and the optical path between the projection device 1 and the display screen 3 can be provided with a lens group 2, and three The position between the two can be set arbitrarily, and only the light can be projected onto the display 3. Such a presentation reminder device 100 enables the presenter to easily see the content of the speech without having to stare at the screen or memorize the content of the speech, so that the speech is not vivid enough 0 to be the fifth embodiment: see 8A, 8th, 6th, 8th, and 8th D, the present presentation prompts that the shock is just = a plurality of strip LCDs are combined, that is, the display screen 3 can be a plurality of shorter LCDs. The knife is not connected. 'The strip lcd of the display 3 can be fixed by the frame. Lai LCD _ 提提_容 (3) 13 20 1294599

Forming a complete screen 5 The display screen 3 is connected to the computer system 通过 through a dispenser 5, which can distribute the complete image to each LCD 9 and then display a complete image on each LCD. The structure of such a presentation display device is simpler. 14 1294599 BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a schematic view of a first embodiment of the speech presentation device of the present invention. The second figure is a perspective view of the display screen of the speech presentation device of the present invention. 5 is a plan view of the display screen of the speech presentation device of the present invention as viewed from the direction of F1. Fig. B is a plan view showing the display screen of the speech presentation device of the present invention as viewed from the F 2 direction. The fourth figure is a perspective view of another structure 10 of the display screen of the presentation device of the present invention. Fig. 5 is a perspective view showing a second embodiment of the speech presentation device of the present invention. Fig. 6 is a perspective view showing a third embodiment of the speech presentation device of the present invention. Figure 7 is a perspective view showing a fourth embodiment of the speech presentation device of the present invention. Fig. 8A is a first schematic view of a fifth embodiment of the speech presenting apparatus of the present invention. Figure 8B is a second schematic view of a fifth embodiment of the speech presentation device of the present invention. Figure 8C is a third schematic view of a fifth embodiment of the speech presentation device of the present invention. Figure 8 is a fourth schematic view of a fifth embodiment of the speech presentation device of the present invention. 15 1294599 [Description of main component symbols] Presentation device 100 Projection device 1 Lens 10 Lens group 2 Display screen 3 Strips 30 Fasteners 32 Frame 34 Translucent sheet 36 Screw 37 Box 4 Sub L 40 Dispenser 5 16

Claims (1)

1294599 , * X. Patent application scope: L A presentation device, comprising a projection device 5 - a display device, which can project light onto the display screen 5 to thereby image on the display screen, wherein the display screen is A plurality of strips that can accept a projected image constitute 'the strips are associated with each other and have a gap. 5 2. The presentation device according to claim 1, wherein the projection device is a projector. 3. The presentation prompt device of claim 2, wherein the presentation prompting device further comprises a lens group. 4. The presentation device according to claim 3, wherein the lens group can be an optical lens or a mirror, which can be a flat mirror or a curved mirror, and the optical system can obtain a large image in a short distance. Or use a curved mirror to get a large image. 15 20 5. The presentation device of claim 4, wherein the lens group refracts light projected by the projection device to the display screen. 6. A speech presentation device as described in claim 5, wherein the reflection of the reflection on the surface of the bean allows the speaker to see a clear image in the lens group. 7. If the projection device and the filming device mentioned in item 6 of the patent application scope can be used, the image can be obtained. /, 4 in the display screen 8. The projection device described in claim 6 can project the g image to the display screen of the display screen, wherein the screen can pass through the back © II image, the speaker is正正〇面'This display 9. As described in the scope of claim 8th, 4獒不装置' where the 17 1294599 presentation reminder device may also include an i body to accommodate the projection device and the lens group' Contain the display. 5 15 20 H).--Speech presentation device 'includes-display screen, which can display imaging, characterized in that: the display screen is composed of a plurality of strip-shaped LCDs capable of displaying images, and each strip-shaped LCD is associated with each other, and With gaps. 1L. The presentation device of claim 10, wherein the LCD display screen is fixable by a frame. 12. The speech presentation device according to the U.S. patent application, wherein the device further comprises a computer system and a separator, and the separation cry (four) is connected with each button (10), and the complete package is decomposed; Up and combine into a complete image. 13. For the scope of the patent application, item 至 to , the presentation device ’, wherein the display screen can be a strip ^ ^, and each strip has a shape of -¥ (four). The composition of the curtain, =· as claimed in the patent application (4), the lecture presentation device, wherein the 0-shaped body can be folded and assembled for easy carrying. ^ The second: Γ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Back to Ding.... 16. As mentioned in the 15th article of the patent scope, the wooden body can be made of metal or non-metal material, and the surface of 1 can be flat, curved, curved or mixed, which can be reflective. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The present invention is provided with a fixing hole, wherein the frame is provided on the opposite edges of the far strip, and the frame is provided with a through hole and a through hole. According to the position of the fixing hole, the present invention provides a presentation device according to claim 18, wherein the strip is fixed to the frame by a fixing hole and a through hole through the fastener between the strip and the frame. 20. The speech presentation device according to claim 19, wherein a spring is provided at the "Haitong hole, the fixing hole and the screw, so as to adjust the inclination of the strip 1 relative to the speaker. 21 · As stated in claim 16 a presentation device, wherein the strips are connected to each other by a light-transmissive sheet or a light-transmitting frame at an angle to the stripe. The light sheet may be plated with a light-transmissive film, and the side of the strip facing the viewer is plated with a light-transmissive film, and the side facing the speaker is roughed, or cloth, plastic, etc. 7 19