TWI240229B - Mobile teaching aid with audiovisual amusement device - Google Patents

Abstract

The present invention relates to a mobile teaching aid with audiovisual amusement device, which is composed of a computer main unit, a projector, a keyboard, a mouse, a digital camera, a handwriting input device and a wireless network communication device (3G). The projector is mounted in the casing of the main unit to facilitate the user while in use. The digital camera and the handwriting input device are capable of helping the user to offer immediate teaching content and images so as to ease the teaching and provide a sound surrounded ambience. The wireless network communication device (3G) is able to keep linking with the internet and receive uninterrupted network information such that additional space occupied by the electric products and the additional cost for purchasing the electric products can be saved in spite of having functions of teaching aid and audiovisual amusement.

Description

1240229 ~ -MJL 92122795 V. Description of the invention (1): Technical field to which the invention belongs The invention relates to a teaching device for teaching. t Prior art The teaching method of ordinary people, the way projectors project slides, the contents of ^ or the operation using the new slide mode, need to change the projection room at any time, which is quite inconvenient to use. Another explanation mode is to explain the content of the teaching, lecture or briefing, and then use the projector to explain the content that the insider cooperates with. However, the disadvantage is that when the lecturer immediately uses the computer, the new On. With the communication technology, internet and video conferences become more feasible. Keep up with the demands of new teaching modes. SUMMARY OF THE INVENTION The main purpose of the present invention is to provide instant convenience and more presence on the Internet at any time. Another object of the present invention is to

Ά_1 Article is especially equipped with audio-visual entertainment functions. For lectures and briefings, there are optical projections and auxiliary slides prepared in advance to help explain new content. But this kind of explanation movie 'and the placement of the slides are more space-consuming, so that the portable computer is integrated with the projector. First content, pre-stored on a laptop computer, and sequentially projected on the screen. This method is more convenient to change the projection day. When new content is to be temporarily added, the content cannot be projected on the screen via the projector. The continuous innovation of the technology enables distance teaching. The above general teaching devices cannot, and there is a lot of room for improvement. Provide a mobile teaching device, with teaching content and video, to make teaching more flexible. Provide a mobile teaching audio-visual entertainment.

5 1240229 Description of the invention (2) The device combines multiple audio-visual electrical products into one body, which can save space occupied by the product and save the purchase of various products: evening electrical appliances have both audio-visual and entertainment functions. , °° ,,, ’’ makes teaching staff

Other objects and effects of the present invention are life # ^ ^ B is explained below. Refer to the detailed implementation of the drawings for examples of force effect and knowledge, as shown in Figures 1 and 2. The mobile teaching audiovisual entertainment system of the present invention comprises a computer host 10 connected to a projector 20, a keyboard 30, a shameless camera 50, a handwriting input device 60, and no road. ~ Machine display 7 〇, etc. The host computer 1 〇 has a chassis 1! Type computer must be a disk drive, CD-ROM and video player 20. The casing 11 is provided with a projection hole for the projector 20 to project a shadow through the hole. The casing 11 has a general portable, speaker and microphone, and a projection lens integrated into the projector 20 is combined with the upper part of the spoon casing 11 Handle 111 for user's book = machine 1 0. · Shell " In addition to combining all the essentials of a general portable computer: continuous month; socket, in addition to a cable TV cable outlet 112 and wireless network. The beta device 70 antenna is shown in Figure 2. The wireless communication device 7 can use a hidden antenna. ^ The digital camera 50 used in the present invention has a lamp 51 to facilitate the capture of clearer images in darker areas with the lens. And the lens can be changed ^ to capture tiny images. The handwriting input device 60 used in the present invention includes a handheld reader 61 and a recognizer 62. Such devices are already on the market. Another ^ special

1240229 __Case No. 92122795_ Year Month and Day 佟 tl: V. Description of the Invention (3) Profit Bulletin No. 4 0 3 8 7 7 The handwriting input device using more than one detection technology, and related technologies are also revealed. The host computer 10 of the present invention is connected to a wireless network communication device 70. The host computer 10 can use the wireless network communication device 70 to directly connect to the Internet, or cooperate with hands-free listening to make and receive calls using a general wireless telephone system. The wireless network communication device 70 of the present invention includes a linkable device such as (j s μ (G 1 〇 b a 1

System for Mobile Comm · (mobile phone transmission system), gprs (General Packet Radio Service), 3G (The third generation of mObile communications), CDMA (c〇de Division Multiple Access (Broadband Code Division Multiple Access) or pHS (Personal Handy-phone System, personal mobile communication system, and other wireless communication system devices. Β $ A) key ⑽ 'mouse 40, digital camera 50, The handwriting input device 60 and the general community network route or the Internet. The route can use a wired transmission interface such as _, ΙΕΕ 1 393, Gang 394, etc., or have wireless transmission interfaces to control the wireless transmission side. Send to the host computer 10. The host computer 10 is used; the wheel base 112 ′ is connected to a cable TV cable, and can receive wired power. See: Inserting the computer host 10 of the present invention. The portable computer needs to be connected to external II separately ;; 2. 〇With the help of the projector outside the province, you can immediately perform the projection: go to; The old masterpiece, using the updated computer host of the present invention, combined with a digital camera 50 and a handwriting input device

1240229 month a — case number 921227% 5. Description of the invention (4) Set 60. The image captured by the digital camera 50, or the data temporarily written by the user's hand, the day of the day, and other data, can be input into two sets, 60 and captured 20 to be projected on the screen. The camera 50 can be replaced with a microscope head to capture the content of the micro-male. In particular, displaying the microscopic image on the screen can greatly improve the time stamping image, and immediately improve the quality. In addition, these explanation materials can be transmitted through wired or wireless content and connected to a community network or the Internet to a local communication device via the network, which can achieve the effect of transmitting real-time audiovisual data over a long distance. The extended computer, the host computer of the present invention can receive the video data of the right-view program, or both; electricity: = 屮 output wired video VCD, DVD and other stored audio and video assets, such as the above, cooperate with Inner-distance ice pulling λ! Projected by the projector 20 to the screen, audio and video player, and audio player, one machine has both the space occupied by the TV product and the "C function" can save a variety of electric tools and audio-visual entertainment functions. The cost mentioned in the teaching above is only an example of how those skilled in the art can use the technical content of the present invention. The scope of the patent claims for any invention claims = modifications and changes that belong to this column, and It is not limited to those disclosed in the embodiments.

Page 8 1240229 Case No. 92122795 Amendment Brief Description of Drawings Brief Description of Drawings Figure 1 is a schematic perspective view of the device of the present invention. FIG. 2 is a schematic diagram of a host of a device of the present invention combined with a wireless network communication device. Symbols of the main parts Chassis 11 Cable socket 11 2 Keyboard 30 Digital camera 5 0 Handwriting input device 60 Recognizer 6 2 Host 10 Handle 111 Projector 2 0 Mouse 40 Light 51 Writer 61 Wireless network communication device 7 0

Claims (1)

1240229 六六 —_ Case No. 92122795 Scope of patent application 1 · A kind of mobile teaching audio-visual entertainment jealousy bureau-^ ^ projector and-handwriting input device; f ;; ::: computer host link-inside the case; the handwriting input The device is installed; the computer host ;; number: camera, a cable TV cable socket, and other connected = set, remote electric socket is combined with the casing; the casing ;; :: = 2. If you apply According to the first item of the patent scope, 'wherein the host computer and the handwriting turn in: the second type is set, and the current is heard, and the face is set. The table is equipped with a wireless transmission medium. 3. Please refer to the mobile teaching audio-visual entertainment surface described in the item above. The remote computer host and the digital camera have wireless transmission, respectively. 4. As described in item 丨 of the scope of patent application The mobile teaching audiovisual entertainment device, wherein the far digital camera has a lamp. 5. The mobile teaching audiovisual entertainment device according to item 1, 2, 3 or 4 of the scope of patent application, wherein the digital camera has a microscope head. 6 · The mobile teaching audio-visual entertainment equipment set as described in item 5 of the patent scope, where the computer host is connected to a keyboard and a mouse. 7. The mobile teaching audiovisual entertainment device as described in item 6 of the scope of patent application, wherein the wireless network communication device f is a device that can be connected to one of the GSM, GPRS, 3G, CDMA or PHS wireless communication systems .