TWM546507U - Bouncing type miniature 3D projector for NB or tablet computer - Google Patents

Description

Bounce miniature 3D projector for NB or tablet

This creation is about a bounce type miniature 3D projector for NB or tablet computer, especially a miniature 3D projector that uses a NB or tablet embedded in a bouncing and 3D projection function, especially after jumping up. The projection lens can be rotated by 270 degrees. Through the middle rotating pillar, it can be projected forward, rightward and leftward according to the demand, and has a 3D projection function, which can support the requirements of 3D teaching, thereby meeting the multi-angle projection space and 3D. Functional appeals such as projection and ease of use to meet the diverse needs of teaching.

In teaching, after-school tutoring or conferences, there are often teachers who drive a laptop or a tablet, and a crowd of students behind them look at the 13-inch screen. In fact, as early as the beginning of 2011, the US consumer electronics CES exhibition, also exhibited a number of micro-projector (Micro Projector) embedded products, but most of them are used in the panel of smart phones or cameras. According to the research of industrial research, the driving force of the micro-projection market, from the stand-alone (Standalone) products, gradually moved to the mobile phone market with huge market potential, followed by the digital camera/recorder market, and also included other embedded systems. Products, the future of micro-projection embedded portable electronic products market will drive the overall industry up. One of the most practical is to embed a micro-projection device on the NB or tablet to facilitate the sharing of information through the micro-projection at any time. According to the conventional technology, the conventional projection technology is a fixed projection structure, and is a two-dimensional planar projection, which does not have a 3D stereoscopic projection function, and the Republic of China No. M386732 patent can provide projections for the front, the right, and the left. However, it does not have a 3D stereoscopic projection function, and the electronic module for assembling the micro projector needs to be taken out from the portable electronic device, and then the portable electronic device is replaced after use, and the wire is easily stored during use. The troubles are inconvenient to use, difficult to assemble, and time consuming, which is obviously not convenient and simple for the user. According to the above, the user-like system cannot meet the user's practical use of the most practical NB or tablet embedded in the bounce and 3D projection function of the micro-projection device, in order to meet the teaching diversity Required.

The main purpose of this creation is to overcome the above problems encountered in the prior art and to provide a miniature 3D projector with a bouncing and 3D projection function embedded in the most practical notebook computer or tablet. After bounce, the projection lens can be rotated by 270 degrees. Through the middle rotating pillar, it can be projected forward, rightward and leftward according to the demand, and has 3D projection function, which can support the needs of 3D teaching, and thus can meet the multi-angle projection space. Functional appeals such as 3D projection, and ease of use, in order to meet the multi-demand NB or tablet bounce miniature 3D projector. For the purpose of the above, the present invention is a bounce type miniature 3D projector of NB or tablet computer, which comprises: a host; a display screen is disposed on the host and electrically connected to the host, the display screen has a micro 3D projector is detachably disposed on the display screen for projecting an image, and the bottom end of the micro 3D projector has a rotating pillar disposed in the accommodating groove The micro 3D projector can rotate the pivoting column in a horizontal direction relative to the display screen, and the cymbal can be 270 degrees in each direction to the right, forward or left by the rotating pillar. Rotating the range to adjust the projection direction of the micro 3D projector; and a telescopic elastic member disposed on the bottom of the receiving slot of the display screen and in contact with the rotating strut of the micro 3D projector, by the elastic elasticity The micro 3D projector is bounced up to a set distance range, and after use, the micro 3D projector can be compressed back into the receiving slot of the display screen. In the above embodiment of the present invention, the telescopic elastic member bounces the micro 3D projector out of the receiving slot of the display screen. In the above embodiment of the present invention, the micro 3D projector is movable between a highest position and a lowest position relative to the display screen. When the highest position is displayed, the micro 3D projector exposes the receiving slot. When in the lowest position, the miniature 3D projector is located in the receiving slot. In the above embodiment of the present creation, the micro 3D projector adopts a Ferroelectric Liquid Crystal on Silicon (FLCOS) technology with a built-in laser light source.

Please refer to the "Figure 1 to Figure 3" diagram, which is a schematic diagram of the structure of the creation, a schematic diagram of the use state of the creation, and a schematic diagram of the use state of the creation. As shown in the figure: This creation is a bounce type miniature 3D projector of NB or tablet computer, which comprises a host 1, a display screen 2, a miniature 3D projector 3, and a telescopic elastic member 4. The display screen 2 is disposed on the host 1 and electrically connected to the host 1. The display screen 2 has a receiving slot 21 at its top end. The micro 3D projector 3 adopts a Ferroelectric Liquid Crystal on Silicon (FLCOS) technology, which is bounced on the display screen 2 for projecting an image. The bottom of the 3D projector 3 has a rotating strut 31 disposed in the receiving slot 21, and the micro 3D projector 3 can rotate the rotating strut 31 with respect to the display screen 2 in a horizontal direction. After the bouncing up, the projection direction of the micro 3D projector 3 is adjusted by making the rotation strut 31 to the right, forward or left in a 270 degree rotation range in each direction. The micro 3D projector 3 is movable between a highest position and a lowest position relative to the display screen 2. When the highest position is in position, the micro 3D projector 3 exposes the receiving slot 21 when In the lowest position, the micro 3D projector 3 is located in the accommodating groove 21. The telescopic elastic member 4 is disposed at the bottom of the receiving slot 21 of the display screen 2, and is in contact with the rotating strut 31 of the micro 3D projector 3, and the micro 3D projector 3 is upward by the telescopic elastic member 4. The bouncing to the set distance range, after the use is completed, the micro 3D projector 3 can be compressed back into the receiving slot 21 of the display screen 2. If so, a new NB or tablet bounce miniature 3D projector is constructed by the above disclosed device. In this embodiment, the host 1 is described by taking a notebook computer as an example. Of course, the host 1 can also be a mobile phone or a tablet computer in the application. When the user wants to use the host 1 to operate the micro 3D projector 3 for video playback, photo playback or presentation data playback, the force is applied to the top of the micro 3D projector 3, and the pressure channel is passed through the micro 3D projector 3. The rotating strut 31 at the bottom end of the micro 3D projector 3 is transmitted to the telescopic elastic member 4 at the bottom of the receiving groove 21 to unlock the collapsed state of the telescopic elastic member 4, and the telescopic elastic member 4 is extended and reset, and the micro 3D projection is performed. The top of the micro 3D projector 3 is pushed out of the accommodating slot 21 of the display screen 2. At this time, the user can expose the display screen 2 to the outside of the accommodating slot 21 of the screen 2 The portion is used as a hand-held force to rotate the micro 3D projector 3 in a horizontal direction with respect to the display screen 2 with the rotating strut 31 as an axis. After the bouncing up, the rotating strut 31 is turned to the right and forward. Or adjust the projection direction of the micro 3D projector 3 by making a 270-degree rotation range in each direction to the left, and then operate the host computer 1 through the central operation unit connected to the micro 3D projector 3 (in the figure) Shown), the desired video player, the presentation data is transmitted to the photographs or 3D micro projector 3, projected on the screen by the developed image. In addition, when the user does not need to use the micro 3D projector 3, the top end of the micro 3D projector 3 can be continuously pressed to transmit the pressing pressure path to the bottom of the slot through the rotating post 31 of the bottom end of the micro 3D projector 3. The telescopic elastic member 4 is configured to re-lock the telescopic elastic member 4 in a folded state, so that the micro 3D projector 3 is completely accommodated in the accommodating groove 21, and thus, the micro 3D projector 3 is fixedly placed. The accommodating slot 21 is disposed at the top end of the display screen 2, and the micro ray or the tablet can be used to embed the micro-3D projector 3 with the bounce function and the 3D projection function, thereby solving the problem of the heat dissipation of the micro projector and the space of the device. And this creation can make the micro 3D projector bounce up to 270 degrees after the bounce, and through the middle rotating pillar can be projected forward, rightward and left according to the demand, breaking the projection of the conventional fixed projection architecture. The space is limited, and there is no need to separate the pico projector from the NB or the tablet, and there is no problem of wire sorting after separation. In addition, in addition to two-dimensional projection, this creation has a 3D projection function, which can support the needs of 3D teaching, and thus can meet the functional requirements of multi-angle projection space, 3D projection, and ease of use, in order to meet the needs of teaching diversity. . In summary, this creation is a bounce-type miniature 3D projector for NB or tablet computer, which can effectively improve the shortcomings of the conventional use. It can use the existing NB or tablet computer to embed the miniature 3D projector with bounce and 3D projection function. It can solve the problem of micro-projector heat dissipation and device space; and can make the micro-3D projector bounce up to 270 degrees after jumping upwards, and can move forward, rightward and leftward according to demand through the middle rotating pillar. Do projection, break through the projection space limitation of the fixed projection architecture, and eliminate the need to separate the pico projector from the NB or tablet computer, and there is no problem of wire separation after separation, and in addition to the two-dimensional projection, it has a 3D projection function. Supporting the needs of 3D teaching, and thus meeting the functional requirements of multi-angle projection space, 3D projection, and ease of use, in order to meet the diverse needs of teaching, so that the creation of this creation can be more progressive, more practical, and more suitable for use. The person must have met the requirements of the new patent application and filed a patent application in accordance with the law. However, the above descriptions are only preferred embodiments of the present invention, and the scope of the present invention cannot be limited by this; therefore, the simple equivalent changes and modifications made by the scope of the patent application and the contents of the new manual are All should remain within the scope of this creation patent.

1‧‧‧Host 2‧‧‧ Display screen 21‧‧‧Receiving slot 3‧‧‧Micro 3D projector 31‧‧‧Rotary strut 4‧‧‧ Telescopic elastic parts

Figure 1 is a schematic diagram of the structure of this creation. Figure 2 is a schematic diagram of the state of use of the present creation. Figure 3 is a schematic diagram of the second state of use of the present creation.

1‧‧‧Host

2‧‧‧Display screen

21‧‧‧ accommodating slots

3‧‧‧Micro 3D projector

31‧‧‧Rotating pillar

4‧‧‧Flexible elastic parts

Claims (4)

A bounce type miniature 3D projector of an NB or a tablet computer comprises: a host; a display screen is disposed on the host and electrically connected to the host, the display screen has a receiving slot at the top end thereof; The micro 3D projector is bounced on the display screen for projecting an image. The bottom of the micro 3D projector has a rotating pillar disposed in the receiving slot, and the micro 3D projector can rotate the micro 3D projector. The struts rotate the axis in a horizontal direction relative to the display screen, and the micro 3D projector can be adjusted by bouncing up and rotating the struts to the right, forward or left in a direction of 270 degrees in each direction. a projection direction; and a telescopic elastic member disposed on the bottom of the receiving slot of the display screen and in contact with the rotating pillar of the miniature 3D projector, and the micro 3D projector is bounced upward by the telescopic elastic member After the distance is set, after the use is completed, the micro 3D projector can be compressed back into the receiving slot of the display screen. The bounce type miniature 3D projector of the NB or the tablet according to the first aspect of the patent application, wherein the telescopic elastic member bounces the micro 3D projector out of the receiving slot of the display screen. The bounce type miniature 3D projector of the NB or the tablet computer according to claim 1, wherein the micro 3D projector is movable between a highest position and a lowest position with respect to the display screen. In the highest position, the micro 3D projector exposes the receiving slot, and when in the lowest position, the micro 3D projector is located in the receiving slot. A bounce type miniature 3D projector of the NB or a tablet computer according to claim 1 of the patent application scope, wherein the micro 3D projector adopts a Ferroelectric Liquid Crystal on Silicon (FLCOS) with a built-in laser light source. technology.