CN2242478Y - Portable computer with an enlargeable screen - Google Patents
Portable computer with an enlargeable screen Download PDFInfo
- Publication number
- CN2242478Y CN2242478Y CN 95212364 CN95212364U CN2242478Y CN 2242478 Y CN2242478 Y CN 2242478Y CN 95212364 CN95212364 CN 95212364 CN 95212364 U CN95212364 U CN 95212364U CN 2242478 Y CN2242478 Y CN 2242478Y
- Authority
- CN
- China
- Prior art keywords
- portable computer
- amplifier
- screen
- enlargeable
- computer
- Prior art date
- 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.)
- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a portable computer with an enlargeable screen, which relates to an improved portable computer. The utility model is composed of a common portable computer, an amplifier, and a folding connecting mechanism. The amplifier is composed of a single plane convex lens and an eye protective screen which are in adhesive joint, and is connected with the liquid crystal display panel of a computer through the connecting mechanism. When the utility model is used, the amplifier is pulled out to lead a user to obtain a clear and amplified display result. After the amplifier is taken back and the computer is closed, the portable computer with an enlargeable screen is still portable integration. So when the portability of the portable computer is ensured, the portable computer with an enlargeable screen solves the problems that the display screen of the portable computer can not be made into a large size under the limitation of the dimension of a machine body, and people's eyes are easy to be tired.
Description
The utility model relates to a kind of portable computer that has improved.
The LCDs of existing portable computer only is 7.5 inches to 10.4 inches, and much smaller than the screen size of desk-top computer, because its size is less, user's eyes are tired easily.Existing external application display screen amplifying unit, though but easing eyes fatigue, obviously inconvenience is carried.
The purpose of this utility model is to keep to provide a kind of clear demonstration under the constant preceding topic of existing portable computer screen size, makes the scalable portable computer of the tireless display screen of user's eyes.
The technical scheme that realizes above-mentioned purpose is: but it form by the folded bindiny mechanism of common portable computer, amplifier and r, amplifier links together by the LCDs of bindiny mechanism and computing machine, and is positioned at before the LCDs.
Amplifier can be made up of eyesight protection screen and monoplane convex lens, and eyesight protection screen and monoplane convex lens are fixed together.
Bindiny mechanism is two hinged flat boards, and its both sides are connected with the LCDs of amplifier with hinge respectively.
Further specify technique scheme below in conjunction with accompanying drawing.The structural representation of the portable computer that the LCDs that Fig. 1 provides for the utility model is scalable.The core of this scheme is to install an amplifier 1 additional before the LCDs of existing portable computer, and it is connected the both sides of LCDs 3 by folding bindiny mechanism 2.Amplifier 1 and LCDs 3 parallel installations.Fig. 2 is the concrete structure of amplifier 1, and it is fixed together by eyesight protection screen and monoplane convex lens and forms.Fig. 3 is the front view of folding bindiny mechanism, and Fig. 4 is the vertical view of Fig. 3.This mechanism is made up of the folding flat board of two covers.Every cover is dull and stereotyped hinged by axle by two flat boards, forms a whole plate, and two boards can freely fold around axle.The dual-side of amplifier 1 is hinged with one side of the flat board of both sides respectively, and dull and stereotyped another side cuts with scissors together with the dual-side of LCDs.Can guarantee like this that when display screen and keyboard close up amplifier 1 folding the contraction near LCDs is clipped between LCDs and the keyboard, amplifier be pulled out after opening LCDs during use.Distance between amplifier and the LCDs also can be adjusted in the width range of bindiny mechanism voluntarily, to satisfy needed viewing distance.
This programme is that to utilize convex lens be the virtual image upright, that amplify to the object imaging within the one times focal length, and at the homonymy of object, promptly the magnifier principle designs.
The technical scheme that the utility model adopted has and does not change existing portable computer functional structure, keep its portable characteristics, overcome because of the liquid crystal display screen lessly, observe the shortcoming of difficulty, it is simple to install mechanism additional, does not increase advantages such as original computing machine size.
Description of drawings: Fig. 1 is the structural representation of the scalable portable computer of display screen; Fig. 2 is the structural representation of amplifier; Fig. 3 is the front view of collapsible bindiny mechanism; Fig. 4 is the vertical view of Fig. 3; Fig. 5, Fig. 6, Fig. 7 are three kinds of folding modes of this computing machine.1 is amplifier among the figure, and 2 is folding bindiny mechanism, and 3 is LCDs, before amplifier 1 is contained in LCDs 3 by folding bindiny mechanism 2.
Embodiment: amplifier shown in Figure 2 is a kind of structure of amplifier in this programme, and eyesight protection screen is bonded on the plane of monoplane convex lens, and its dual-side is provided with several cylinders, and cylinder protrudes to a side, and its diameter is greater than magnifier thickness.Collapsible bindiny mechanism shown in Figure 3 is by two hinged dull and stereotyped compositions, it is identical and be staggeredly arranged that dull and stereotyped both sides are provided with cylinder with the amplifier side, the display screen both sides also are provided with same cylinder, with axle amplifier, flat board and display screen are linked together, because they all are to connect with hinge, so can freely fold or pull out between amplifier and the display screen.Eyesight protection screen is made with the clear glass of vision protection, and the flat board of bindiny mechanism can be made of plastic, and its width equals the focal length of selected monoplane convex lens.Fig. 5, Fig. 6, Fig. 7 are three kinds of folding modes of bindiny mechanism.
Claims (3)
1. the scalable portable computer of display screen, it is characterized in that it is made up of conventional portable computing machine, amplifier and folding bindiny mechanism, amplifier links together by the folding bindiny mechanism and the LCDs of computing machine, and is positioned at before the display screen.
2. the scalable portable computer of display screen according to claim 1 is characterized in that said amplifier is made up of eyesight protection screen and monoplane convex lens, and eyesight protection screen and monoplane convex lens are fixed together.
3. the scalable portable computer of display screen according to claim 1 and 2 is characterized in that said bindiny mechanism is two hinged flat boards, and the both sides of hinged flat board are connected with LCDs with amplifier with hinge respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95212364 CN2242478Y (en) | 1995-06-06 | 1995-06-06 | Portable computer with an enlargeable screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95212364 CN2242478Y (en) | 1995-06-06 | 1995-06-06 | Portable computer with an enlargeable screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242478Y true CN2242478Y (en) | 1996-12-11 |
Family
ID=33862578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95212364 Expired - Fee Related CN2242478Y (en) | 1995-06-06 | 1995-06-06 | Portable computer with an enlargeable screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242478Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094213C (en) * | 1995-07-10 | 2002-11-13 | 财团法人工业技术研究院 | Folding display screen |
-
1995
- 1995-06-06 CN CN 95212364 patent/CN2242478Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094213C (en) * | 1995-07-10 | 2002-11-13 | 财团法人工业技术研究院 | Folding display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |