CN2174732Y - Portable computer with interchangeable keyboard and extended cassette - Google Patents
Portable computer with interchangeable keyboard and extended cassette Download PDFInfo
- Publication number
- CN2174732Y CN2174732Y CN 93243969 CN93243969U CN2174732Y CN 2174732 Y CN2174732 Y CN 2174732Y CN 93243969 CN93243969 CN 93243969 CN 93243969 U CN93243969 U CN 93243969U CN 2174732 Y CN2174732 Y CN 2174732Y
- Authority
- CN
- China
- Prior art keywords
- band
- keyboard
- connector
- cassette disk
- main frame
- 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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Abstract
The utility model relates to a portable computer with a keyboard and an extended magnetic disk (band) which are interchangeable. The utility model comprises a host, a display, a keyboard and an extended magnetic disk (band). The utility model is characterized in that the host recesses and forms a main groove; moreover, the utility model is provided with a keyboard connector and an extended magnetic disk (band) connector; the bottom of the keyboard corresponding to the keyboard connector is also provided with a host or a keyboard connector; moreover, the bottom of the extended magnetic disk (band) corresponding to the extended magnetic disk (band) connector is also provided with a host or an extended magnetic disk (band) connector for mutual inosculation.
Description
The utility model relates to a kind of improvement structure of portable computer.
The development of computer is maked rapid progress, and the especially breakthrough of compounding ingredient science makes that its cost is more and more cheaper, and even to this day, computer has become equipment indispensable in the daily life.
Simultaneously,, be transformed into and use everywhere, brought into play the function of computer more by in the past indoor because the release of portable computer makes the maneuverability of computer greatly improve again.
With regard to the basic outfit of a computer, be indispensable part as display screen, keyboard, main frame etc., and the development of pen type input computer, though changed input mode, but keyboard is still the input media that the operator is difficult to give up, so, for laptop, the size of keyboard often becomes the key factor that influences the computer dimensions size.
In fact, except above-mentioned basic outfit, in the occasion of information processing, often need to use some peripheral expanding devices, in full reportedly true cassette disk (band), network cassette disk (band), multimedia boxlike disk (band) ... Deng, and with present laptop, these expanding devices but are difficult to add, so its information processing function is still waiting to strengthen.
In view of this, the applicant is the keyboard and the portable computer that expands cassette disk (band) exchange that develops this case.
The purpose of this utility model provides a kind of keyboard and expands the portable computer that cassette disk (band) exchanges, to expand the information processing function of portable computer.
Basic structure of the present utility model comprises:
One main frame, its inside has the main frame element;
One display is connected with host circuit, and links main frame with folding each other with rotating shaft;
One keyboard has keyswitch on it;
Expand cassette disk (band), box body inside has function and expands element, and both sides have for external coupling arrangement;
It is characterized in that being recessed to form a major trough on the main frame, and have a keyboard connector and a cassette disk (band) connector; One main frame/keyboard connector is installed corresponding to the keyboard connector place in the bottom of described keyboard, and the bottom of expanding cassette disk (band) also is provided with one main frame/cassette disk (band) connector corresponding to cassette disk (band) connector place, for chimeric mutually.
For further disclosing the concrete technology contents of this case, at first consult accompanying drawing.
Fig. 1 is the three-dimensional exploded view of this case;
Fig. 2 is a schematic perspective view when using keyboard;
Schematic perspective view when Fig. 3 expands cassette disk (band) for using;
Fig. 4 is a schematic perspective view when using stub.
As shown in the figure, basically, this case is expanded cassette disk (band) 4 by main frame 1, one display, 2, one keyboards 3 and and is combined.
Wherein, main frame 1 and display 2 are known parts, and its inside has known connecting circuit, and can folding by computer rotation shaft.
This case and known maximum do not exist together, and are the position of the former keyboard 3 of main frame 1, cave in into a major trough 11, its size is corresponding to keyboard 3, and the side is provided with a keyboard connector 12 and a cassette disk (band) connector 13 respectively thereon, and has circuit respectively and be connected with main frame 1.
Expanding cassette disk (band) 4 also is known parts, and it is different and different according to function, in full reportedly true cassette disk (band), network cassette disk (band), during the cassette disk of multimedia or other specific uses (band), and differing from known person, is in corresponding to cassette disk (band) connector 13 places, also correspondence is provided with one main frame/cassette disk (band) connector 41, to make it and main frame 1 mutual embedding binding.In addition, expand cassette disk (band) 4 its both sides and respectively have output/input connector (I/O CONNECTOR), think external binding usefulness (this is known techniques).
Consult diagram again, when reality is implemented, under the situation of going out, keyboard 3 can be embedded in the major trough 11, be the portable computer of usual disposition.And in family or office, then it can be taken off, expand cassette disk (band) 4 and replace, to obtain bigger Data Processing capacity.Especially can add the device of putting the pen type input at display 2, more can lower degree of dependence keyboard 3.
And expand cassette disk (band) 4 according to present specification, the branch that so-called long card and stub are arranged, occasion at stub, promptly as shown in the figure, in one of them stub below aforementioned main frame/cassette disk (band) connector 41 is set, and respectively have connector with butt joint between two cards, so, also can reach the function of exchange with keyboard 3.
So, via the enforcement of this case, can strengthen and the function that expands laptop, and it being little to have a volume, cost is low, advantages of simple operation, real is a quantum jump of portable computer.
The disclosed just preferred embodiment of this case a kind of, Ju Bu change or modification and the source is to be familiar with the person skilled in art to be easy to know by inference for the technological thought of this case such as all do not break away from the patent right category of this case.
In sum, no matter this case is with regard to purpose, and means and effect all have totally different feature in known techniques.
Claims (3)
1, a kind of keyboard and the portable computer that expands cassette disk (band) exchange comprise:
One main frame, its inside has the main frame element;
One display is connected with host circuit, and links main frame with folding each other with rotating shaft;
One keyboard has keyswitch on it;
Expand cassette disk (band), box body inside has function and expands element, and both sides have for external coupling arrangement;
It is characterized in that being recessed to form a major trough on the main frame, and have a keyboard connector and a cassette disk (band) connector; One main frame/keyboard connector is installed corresponding to the keyboard connector place in the bottom of described keyboard, and the bottom of expanding cassette disk (band) also is provided with one main frame/cassette disk (band) connector corresponding to cassette disk (band) connector place, for chimeric mutually.
2, keyboard as claimed in claim 1 and the portable computer that expands cassette disk (band) exchange is characterized in that described display adds a pen-based input device.
3, keyboard as claimed in claim 1 and the portable computer that expands cassette disk (band) exchange, it is characterized in that described expansion cassette disk (band) be two or above cassette disk (band) link through the connector subtend, and wherein one add one main frame/cassette disk (band) connector below expanding cassette disk (band).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243969 CN2174732Y (en) | 1993-11-12 | 1993-11-12 | Portable computer with interchangeable keyboard and extended cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243969 CN2174732Y (en) | 1993-11-12 | 1993-11-12 | Portable computer with interchangeable keyboard and extended cassette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2174732Y true CN2174732Y (en) | 1994-08-17 |
Family
ID=33817292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93243969 Expired - Fee Related CN2174732Y (en) | 1993-11-12 | 1993-11-12 | Portable computer with interchangeable keyboard and extended cassette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2174732Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112624C (en) * | 1997-09-29 | 2003-06-25 | 索尼公司 | Electronic device |
| US7265969B2 (en) | 2003-07-25 | 2007-09-04 | Samsung Electronics Co., Ltd. | Portable computer |
-
1993
- 1993-11-12 CN CN 93243969 patent/CN2174732Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112624C (en) * | 1997-09-29 | 2003-06-25 | 索尼公司 | Electronic device |
| US7265969B2 (en) | 2003-07-25 | 2007-09-04 | Samsung Electronics Co., Ltd. | Portable computer |
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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 |