CN105843409A - Computer keyboard - Google Patents
Computer keyboard Download PDFInfo
- Publication number
- CN105843409A CN105843409A CN201610170750.2A CN201610170750A CN105843409A CN 105843409 A CN105843409 A CN 105843409A CN 201610170750 A CN201610170750 A CN 201610170750A CN 105843409 A CN105843409 A CN 105843409A
- Authority
- CN
- China
- Prior art keywords
- keyboard
- support arms
- support arm
- axostylus axostyle
- base
- 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.)
- Pending
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
-
- 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
- G06F3/021—Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner
Abstract
The invention discloses a computer keyboard, comprising a base, wherein the edge part of the lower end of the base is hinged to a keyboard body via a rotation shaft, clamping groves are arranged on two sides of the bottom end of the keyboard body, and a rectangular groove is formed in the surface of the upper end of the base; the computer keyboard also comprises a shaft lever, wherein one end of the shaft lever is rotationally connected with the inner wall of the rectangular groove, the other end of the shaft lever extends to the outer side of the rectangular groove and connected with a round handle, first support arms are arranged at two ends of the shaft lever corresponding to the clamping grooves, and second support arms are arranged opposite to the first support arms. According to the computer keyboard, the inclination angle of the surface of the keyboard body is adjusted via the lengths of the first support arms and second support arms, the adjustment is performed according to self usage modes, and the fatigue of hands can be relieved. The operator can view the content on paper by looking horizontally, thus being convenient to operate the keyboard body.
Description
Technical field
The present invention relates to a kind of computer keyboard.
Background technology
Existing keyboard is all to keep flat on desktop, it is impossible to regulate the angle of inclination of keyboard according to the needs of oneself, behaviour
Keyboard is used by the posture that author must be fixing, and long-time use hand and wrist can produce sense of aching, accordingly, it would be desirable to
A keyboard at angle of inclination that can regulate is to meet the demand of people.During further, pass through keyboard printed material, need frequently to bow
Content on viewing paper, is brought inconvenience to operator's operated key dish.
Summary of the invention
It is an object of the invention to for above-mentioned deficiency, it is provided that a kind of computer keyboard.
Described purpose is achieved by the following scheme:
A kind of computer keyboard, including base, the lower end edge of described base is hinged with keyboard body by rotating shaft, described keyboard
The both sides, bottom of body are provided with draw-in groove, and the upper end face of described base is provided with rectangular recess, also include axostylus axostyle, the one of described axostylus axostyle
Holding be connected rotating with the inwall of rectangular recess, the other end of described axostylus axostyle extends to outside and the knop of rectangular recess
Connect, the position that the two ends of described axostylus axostyle are corresponding with draw-in groove is provided with a support arm, a described support arm to being provided with No. two
Support arm, one end of described base is provided with the cavity of hatch frame, and the bottom in described cavity is provided with rectangular blade, described supporting plate
Upper end edge is hinged with riser by Damping rotation shaft, and described riser top is hinged with transparent acrylic by axle.
The length of a described support arm is more than the length of No. two support arms.
The height of described riser is identical with the width of supporting plate.
The invention have the advantages that the present invention regulates keyboard body by the length of a support arm and No. two support arms
Surficial inclination, is adjusted according to the occupation mode of oneself, can alleviate the fatigue of hand.Operator looks squarely and just can watch
Content on paper, the convenient operation to keyboard body.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is a support arm, No. two support arms and the attachment structure schematic diagram of axostylus axostyle.
Fig. 3 is the attachment structure schematic diagram of keyboard body and draw-in groove.
Fig. 4 is the attachment structure schematic diagram of cavity, supporting plate and riser.
Wherein, 1-base, 2-rotating shaft, 3-keyboard body, 4-draw-in groove, 5-rectangular recess, 6-axostylus axostyle, 7-handle, 8-mono-
Support arm, No. bis-support arms of 9-, 10-cavity, 11-supporting plate, 12-Damping rotation shaft, 13-riser, 14-axle, 15-acrylic board.
Detailed description of the invention
Elaborate the preferred embodiment of the present invention below in conjunction with the accompanying drawings.
A kind of computer keyboard, including base 1, the lower end edge of described base 1 is hinged with keyboard body 3 by rotating shaft 2,
The both sides, bottom of described keyboard body 3 are provided with draw-in groove 4, and the upper end face of described base 1 is provided with rectangular recess 5, also includes axostylus axostyle
6, one end of described axostylus axostyle 6 is rotating with the inwall of rectangular recess 5 to be connected, and it is recessed that the other end of described axostylus axostyle 6 extends to rectangle
The outside of groove 5 is connected with knop 7, and the position that the two ends of described axostylus axostyle 6 are corresponding with draw-in groove 4 is provided with a support arm 8, described
A number support arm 8 to being provided with No. two support arms 9, one end of described base 1 is provided with the cavity 10 of hatch frame, in described cavity 10
Bottom be provided with rectangular blade 11, the upper end edge of described supporting plate 11 by Damping rotation shaft 12 hinged with riser 13, described riser
13 tops are hinged with transparent acrylic 15 by axle 14.The length of a described support arm 8 is more than the length of No. two support arms 9.Institute
The height stating riser 13 is identical with the width of supporting plate 11.
A number support arm 8 and No. two support arms 9, to being fixed on the both sides of axostylus axostyle 6, turn handle 7, and axostylus axostyle 6 drives a support arm
8 and No. two support arms 9 rotate, a support arm 8 or the top of No. two support arms 9 are arranged in draw-in groove 4, according to support arm 8 He
The length of No. two support arms 9 regulates the angle of inclination of keyboard body 3.
The lower surface of supporting plate 11 is connected with the bottom in cavity by slide rail.During by keyboard body 3 printed material, will print
Fitting with riser 13 in the back having word content paper, is pressed on paper by acrylic board 15 by axle 14, makes paper and riser
13 fix, and regulate angle of inclination before and after riser 13 by Damping rotation shaft 12, and the design of acrylic board 15 is by paper and riser
While 13 is fixing, conveniently see word content clearly.With rear, after riser 13 being merged with supporting plate 11 by Damping rotation shaft 12, pass through
Supporting plate 11 is arranged and makes the return trip empty in chamber 10 by slide rail.Save space.
Present embodiment does not simply limit its protection domain to the exemplary illustrated of this patent, and those skilled in the art are also
It can be carried out local to change, as long as no the spirit beyond this patent, all be considered as the equivalent to this patent, all
Protection domain at this patent.
Claims (3)
1. a computer keyboard, including base (1), it is characterised in that: the lower end edge of described base (1) passes through rotating shaft (2)
Hinged with keyboard body (3), the both sides, bottom of described keyboard body (3) are provided with draw-in groove (4), the upper end face of described base (1)
It is provided with rectangular recess (5), also includes the rotating company of inwall of axostylus axostyle (6), one end of described axostylus axostyle (6) and rectangular recess (5)
Connecing, the other end of described axostylus axostyle (6) extends to the outside of rectangular recess (5) and is connected with knop (7), described axostylus axostyle (6)
The position corresponding with draw-in groove (4), two ends is provided with a support arm (8), a described support arm (8) to being provided with No. two support arms
(9), one end of described base (1) is provided with the cavity (10) of hatch frame, and the bottom in described cavity (10) is provided with rectangular blade
(11), the upper end edge of described supporting plate (11) is hinged with riser (13) by Damping rotation shaft (12), and described riser (13) top leads to
Cross axle (14) hinged with transparent acrylic (15).
Computer keyboard the most according to claim 1, it is characterised in that: the length of a described support arm (8) is more than No. two
The length of support arm (9).
Computer keyboard the most according to claim 1, it is characterised in that: the height of described riser (13) and supporting plate (11)
Width is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170750.2A CN105843409A (en) | 2016-03-24 | 2016-03-24 | Computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170750.2A CN105843409A (en) | 2016-03-24 | 2016-03-24 | Computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105843409A true CN105843409A (en) | 2016-08-10 |
Family
ID=56583425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610170750.2A Pending CN105843409A (en) | 2016-03-24 | 2016-03-24 | Computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105843409A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829899A (en) * | 1997-09-08 | 1998-11-03 | Behavior Tech Computer Corporation | Wrist rest for incorporation with a computer keyboard |
| CN204463038U (en) * | 2015-02-02 | 2015-07-08 | 江西财经职业学院 | A kind of computer keyboard |
| CN204740569U (en) * | 2015-07-10 | 2015-11-04 | 新乡学院 | Multifunction keyboard |
| CN205068313U (en) * | 2015-11-03 | 2016-03-02 | 齐齐哈尔工程学院 | Computer keyboard |
-
2016
- 2016-03-24 CN CN201610170750.2A patent/CN105843409A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829899A (en) * | 1997-09-08 | 1998-11-03 | Behavior Tech Computer Corporation | Wrist rest for incorporation with a computer keyboard |
| CN204463038U (en) * | 2015-02-02 | 2015-07-08 | 江西财经职业学院 | A kind of computer keyboard |
| CN204740569U (en) * | 2015-07-10 | 2015-11-04 | 新乡学院 | Multifunction keyboard |
| CN205068313U (en) * | 2015-11-03 | 2016-03-02 | 齐齐哈尔工程学院 | Computer keyboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110056412A1 (en) | Devices For Providing A Workstation And Methods Of Making And Using The Same | |
| CN108591714A (en) | A kind of adjustable calculating machine support | |
| CN105843409A (en) | Computer keyboard | |
| CN110731622A (en) | multifunctional art lifting table | |
| CN205507697U (en) | Calculate key dish with dustproof function | |
| CN204925912U (en) | Novel computer all -in -one machine | |
| CN205485949U (en) | Computer keyboard | |
| CN209750284U (en) | Liftable desk | |
| CN105843410A (en) | Computer keyboard | |
| CN205485950U (en) | Multifunctional computer keyboard | |
| CN205485951U (en) | Ight calculates key dish | |
| CN204925907U (en) | Computer that conveniently carries | |
| CN215382120U (en) | Rotary office table for office work | |
| CN210627592U (en) | English translation demonstration board | |
| CN205507695U (en) | Computer keyboard | |
| US1290154A (en) | Finger-print table. | |
| CN214119517U (en) | Notebook computer support with folding supporting plate | |
| CN205507696U (en) | Novel computer keyboard | |
| CN204406272U (en) | Desktop computer | |
| CN219781905U (en) | Supporting device of computer desk | |
| CN212972285U (en) | Printing cabinet convenient for taking paper | |
| CN204925911U (en) | Multi -purpose computer/multi -function computer | |
| CN210072557U (en) | Computer keyboard convenient to use with notebook computer cooperation | |
| CN210792592U (en) | Open university's teaching is with portable folding blackboard | |
| CN218568294U (en) | Device for manufacturing media propaganda film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |