KR890011349U - 키보드 경사 조절장치 - Google Patents
키보드 경사 조절장치Info
- Publication number
- KR890011349U KR890011349U KR2019870020931U KR870020931U KR890011349U KR 890011349 U KR890011349 U KR 890011349U KR 2019870020931 U KR2019870020931 U KR 2019870020931U KR 870020931 U KR870020931 U KR 870020931U KR 890011349 U KR890011349 U KR 890011349U
- Authority
- KR
- South Korea
- Prior art keywords
- tilt adjustment
- keyboard tilt
- keyboard
- adjustment
- tilt
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0208—Arrangements for adjusting the tilt angle of a keyboard, e.g. pivoting legs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870020931U KR900003617Y1 (ko) | 1987-11-30 | 1987-11-30 | 키보드 경사 조절장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870020931U KR900003617Y1 (ko) | 1987-11-30 | 1987-11-30 | 키보드 경사 조절장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890011349U true KR890011349U (ko) | 1989-07-13 |
| KR900003617Y1 KR900003617Y1 (ko) | 1990-04-30 |
Family
ID=19269910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870020931U KR900003617Y1 (ko) | 1987-11-30 | 1987-11-30 | 키보드 경사 조절장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900003617Y1 (ko) |
-
1987
- 1987-11-30 KR KR2019870020931U patent/KR900003617Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900003617Y1 (ko) | 1990-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19941228 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |