CN111857242A - Notebook touch pad with lifting function - Google Patents
Notebook touch pad with lifting function Download PDFInfo
- Publication number
- CN111857242A CN111857242A CN201910353658.3A CN201910353658A CN111857242A CN 111857242 A CN111857242 A CN 111857242A CN 201910353658 A CN201910353658 A CN 201910353658A CN 111857242 A CN111857242 A CN 111857242A
- Authority
- CN
- China
- Prior art keywords
- shell
- connecting rod
- fixing rods
- notebook
- limiting
- 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
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a notebook touch pad with a lifting function, which belongs to the technical field of notebook touch pads and comprises a keyboard shell, wherein supporting leg cylinders are respectively arranged on the left side and the right side of the bottom of an inner cavity of the keyboard shell, springs are arranged on the bottoms of the inner cavities of the supporting leg cylinders, fixing rods are respectively arranged on the left side and the right side of the inner wall of each supporting leg cylinder, limiting plates are respectively arranged on the bottoms of the fixing rods, moving blocks are respectively arranged on opposite surfaces of two adjacent groups of fixing rods, the positions of the connecting rods are fixed, paper towels are drawn out from paper towel grooves to wipe dust around the touch pad, fingers extend into an inner cavity of a groove of a pull block to pull the slide plate leftwards, anti-skidding salient points prevent the fingers from slipping off, the slide plate moves in the sliding groove through pulleys, after pulling is finished, the pull block shell is pushed left, The height when clearance and when closing, it is dustproof to make things convenient for the clearance.
Description
Technical Field
The invention relates to the technical field of notebook touch pads, in particular to a notebook touch pad with a lifting function.
Background
A notebook touch pad is a device for moving a cursor by using sliding operation of fingers, is simple and light, and is installed on a notebook as a substitute of a mouse, but the existing notebook touch pad is easily polluted by dust when not used, and is difficult to clean in an inner cavity of a keyboard shell after being polluted by the dust, so that the notebook touch pad with the lifting function is designed.
Disclosure of Invention
The present invention is directed to a notebook computer touch pad with a lifting function to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a notebook touch pad with a lifting function comprises a keyboard shell, wherein supporting leg cylinders are respectively arranged on the left side and the right side of the bottom of an inner cavity of the keyboard shell, springs are arranged at the bottom of the inner cavity of each supporting leg cylinder, fixing rods are respectively arranged on the left side and the right side of the inner wall of each supporting leg cylinder, limiting plates are respectively arranged at the bottoms of the fixing rods, moving blocks are respectively arranged on opposite surfaces of two adjacent groups of fixing rods, one ends of the two adjacent groups of moving blocks, which are far away from the fixing rods, are respectively arranged on the outer walls of the left side and the right side of a connecting rod, limiting holes are uniformly formed in the front end surface of the connecting rod, a touch support is arranged at the top of the connecting rod, sliding grooves are respectively formed in the front end surface and the rear end surface of the left side of, and the front end surface of the keyboard shell is provided with a limiting rod matched with the limiting hole.
Preferably, the touch support comprises a touch pad, the bottom of the touch pad is connected with a control circuit board, a tissue groove is installed at the bottom of the control circuit board, and tissues are placed in an inner cavity of the tissue groove.
Preferably, draw the piece including drawing a shell, draw a shell inner chamber left side and seted up and draw a fluting, draw evenly to install anti-skidding bump in the piece fluting inner chamber, draw a shell bottom to pass through the hinge and articulated with the slide.
Preferably, the inner wall of the limiting hole is provided with a thread groove, and the limiting rod is in threaded connection with the limiting hole through the matched thread groove.
Preferably, the length of the sliding groove is 10 cm, the length of the sliding plate is 8 cm, and the length of the touch support is 7 cm.
Preferably, four sets of limiting holes are formed in the connecting rod, and the four sets of limiting holes are arranged on the connecting rod at equal distances from top to bottom.
Compared with the prior art, the invention has the beneficial effects that: when the touch pad needs to be used, the sliding plate is placed in the sliding groove, the limiting rod is inserted into the third group of limiting holes from top to bottom, the position of the connecting rod is fixed, the touch pad is stably supported, the normal use of the touch pad is guaranteed, when the touch pad needs to be cleaned, the limiting rod is pulled out in a reverse rotation mode, the touch support is stretched to a proper length, the limiting rod is rotated, the position of the connecting rod is fixed, paper towels are pulled out from the paper towel groove to wipe dust around the touch pad, after the cleaning is finished, the limiting rod is pulled out, the touch support is pressed downwards, the bottom of the connecting rod is in contact with the limiting plate, fingers extend into the inner cavity of the groove of the pull block to pull the sliding plate leftwards, the anti-slip salient points prevent the fingers from slipping, the sliding plate moves in the sliding groove through the pulleys, after the pulling is finished, the pull block shell is, The height when clearance and when closing, it is dustproof to make things convenient for the clearance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a schematic view of the structure of the pull block of the present invention.
In the figure: the multifunctional keyboard comprises a keyboard shell 1, a leg cylinder 2, a spring 3, a fixing rod 4, a limiting plate 5, a moving block 6, a connecting rod 7, a limiting hole 8, a touch support 9, a touch pad 10, a control circuit board 11, a paper towel groove 12, a paper towel 13, a sliding groove 14, a pulley 15, a sliding plate 16, a pulling block 17, a pulling block shell 171, a pulling block groove 172, an anti-skidding salient point 173, a hinge 174, a convex block 18, a groove 19 and a limiting rod 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a notebook touch pad with lifting function comprises a keyboard shell 1, wherein the left side and the right side of the bottom of an inner cavity of the keyboard shell 1 are respectively provided with a supporting leg barrel 2, the bottom of the inner cavity of the supporting leg barrel 2 is provided with a spring 3, the left side and the right side of the inner wall of the supporting leg barrel 2 are respectively provided with a fixed rod 4, the bottom of the fixed rod 4 is respectively provided with a limit plate 5, the opposite surfaces of two adjacent groups of fixed rods 4 are respectively provided with a movable block 6, the ends of the two adjacent groups of movable blocks 6, far away from the fixed rods 4, are respectively arranged on the outer walls of the left side and the right side of a connecting rod 7, the front end surface of the connecting rod 7 is uniformly provided with a limit hole 8, the top of the connecting rod 7 is provided with a touch support 9, the front end surface, the right side of the top of the keyboard shell 1 is provided with a matched groove 19, and the front end surface of the keyboard shell 1 is provided with a limiting rod 20 matched with the limiting hole 8.
The touch support 9 comprises a touch panel 10, the bottom of the touch panel 10 is connected with a control circuit board 11, the bottom of the control circuit board 11 is provided with a tissue groove 12, a tissue 13 is placed in an inner cavity of the tissue groove 12, the touch panel 10 is connected with the control circuit board 11, a cursor is conveniently controlled, and the tissue 13 is placed in the tissue groove 12 and is convenient for cleaning and wiping the touch panel 10;
the pull block 17 comprises a pull block shell 171, a pull block slot 172 is formed in the left side of the inner cavity of the pull block shell 171, anti-slip salient points 173 are uniformly arranged in the inner cavity of the pull block slot 172, the bottom of the pull block shell 171 is hinged with the sliding plate 16 through a hinge 174, when the touch pad 10 is not needed, fingers extend into the inner cavity of the pull block slot 172 to pull the sliding plate 16 leftwards, the anti-slip salient points 173 prevent the fingers from slipping off, after pulling is finished, the pull block shell 171 is pushed leftwards, the angle of the pull block shell 171 is changed through the hinge 174, and the pull block shell 171 is;
the inner wall of the limiting hole 8 is provided with a thread groove, the limiting rod 20 is in threaded connection with the limiting hole 8 through the matched thread groove, the threaded connection is stable, and the limiting rod is convenient to loosen when the limiting is not needed;
the length of the sliding groove 14 is 10 cm, the length of the sliding plate 16 is 8 cm, the length of the touch support 9 is 7 cm, the length of the sliding plate 16 is smaller than that of the sliding groove 14, the sliding plate 16 can be completely put into the sliding groove 14, and the length of the touch support 9 is smaller than that of the sliding plate 16, so that the touch support 9 can be conveniently lifted;
Four sets of limiting holes 8 are formed in the connecting rod 7, the four sets of limiting holes 8 are arranged on the connecting rod 7 at equal distances from top to bottom, and the four sets of limiting holes 8 can be conveniently and freely adjusted to different heights.
The working principle is as follows: when the touch pad 10 is used, the sliding plate 16 is placed in the sliding groove 14, the limiting rod 20 is inserted into the third limiting hole group 8 from top to bottom, the position of the connecting rod 7 is fixed, the touch pad 10 is stably supported, the normal use of the touch pad 10 is ensured, when the touch pad 10 needs to be cleaned, the limiting rod 20 is pulled out in a reverse rotation mode, the touch support 9 is stretched to a proper length, the limiting rod 20 is rotated, the position of the connecting rod 7 is fixed, the paper towel 13 is pulled out from the paper towel groove 12 to wipe dust around the touch pad 10, after the cleaning is finished, the limiting rod 20 is pulled out, the touch support 9 is pressed downwards, the bottom of the connecting rod 7 is contacted with the limiting plate 5, fingers extend into the inner cavity of the pulling block slot 172 to pull the sliding plate 16 leftwards, the anti-skid bumps 173 prevent the fingers from slipping off, the sliding plate 16 moves in the sliding groove 14 through the pulley 15, after, placed transversely on top of the slide 16 and the work is finished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a notebook touch pad with raising and lowering functions, includes keyboard shell (1), its characterized in that: the keyboard comprises a keyboard shell (1), supporting leg cylinders (2) are mounted on the left side and the right side of the bottom of an inner cavity of the keyboard shell (1), springs (3) are mounted on the bottom of the inner cavity of each supporting leg cylinder (2), fixing rods (4) are mounted on the left side and the right side of the inner wall of each supporting leg cylinder (2), limiting plates (5) are mounted at the bottoms of the fixing rods (4), moving blocks (6) are mounted on opposite surfaces of two adjacent groups of fixing rods (4), one ends, far away from the fixing rods (4), of the two adjacent groups of moving blocks (6) are mounted on the outer walls of the left side and the right side of a connecting rod (7), limiting holes (8) are uniformly formed in the front end face of the connecting rod (7), a touch support (9) is mounted at the top of the connecting rod (7), sliding grooves, two sets of pulley (15) opposite face all connects on slide (16), slide (16) top is installed and is drawn piece (17), lug (18) are installed on slide (16) right side, assorted recess (19) have been seted up on keyboard shell (1) top right side, keyboard shell (1) preceding terminal surface install with spacing hole (8) assorted gag lever post (20).
2. The notebook touchpad with a lift function as claimed in claim 1, wherein: the touch support (9) comprises a touch panel (10), the bottom of the touch panel (10) is connected with a control circuit board (11), a tissue groove (12) is installed at the bottom of the control circuit board (11), and tissues (13) are placed in an inner cavity of the tissue groove (12).
3. The notebook touchpad with a lift function as claimed in claim 1, wherein: draw piece (17) including drawing piece shell (171), draw piece shell (171) inner chamber left side and seted up and draw piece fluting (172), draw evenly to install in piece fluting (172) inner chamber anti-skidding bump (173), draw piece shell (171) bottom to pass through hinge (174) and slide (16) articulated.
4. The notebook touchpad with a lift function as claimed in claim 1, wherein: the inner wall of the limiting hole (8) is provided with a thread groove, and the limiting rod (20) is in threaded connection with the limiting hole (8) through the matched thread groove.
5. The notebook touchpad with a lift function as claimed in claim 1, wherein: the length of the sliding groove (14) is 10 cm, the length of the sliding plate (16) is 8 cm, and the length of the touch support (9) is 7 cm.
6. The notebook touchpad with a lift function as claimed in claim 1, wherein: the limiting holes (8) in the connecting rod (7) are provided with four groups, and the four groups of limiting holes (8) are distributed on the connecting rod (7) at equal distances from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353658.3A CN111857242A (en) | 2019-04-29 | 2019-04-29 | Notebook touch pad with lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353658.3A CN111857242A (en) | 2019-04-29 | 2019-04-29 | Notebook touch pad with lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111857242A true CN111857242A (en) | 2020-10-30 |
Family
ID=72966610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910353658.3A Pending CN111857242A (en) | 2019-04-29 | 2019-04-29 | Notebook touch pad with lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111857242A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112486341A (en) * | 2020-11-30 | 2021-03-12 | 广州星联科技有限公司 | Enhanced virtual touchpad |
| CN113986029A (en) * | 2021-10-28 | 2022-01-28 | 嘉善昆季精密工业有限公司 | High-precision notebook computer touch pad |
-
2019
- 2019-04-29 CN CN201910353658.3A patent/CN111857242A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112486341A (en) * | 2020-11-30 | 2021-03-12 | 广州星联科技有限公司 | Enhanced virtual touchpad |
| CN112486341B (en) * | 2020-11-30 | 2023-06-27 | 辽宁弘富科技有限公司 | Enhanced virtual touchpad |
| CN113986029A (en) * | 2021-10-28 | 2022-01-28 | 嘉善昆季精密工业有限公司 | High-precision notebook computer touch pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201030 |
|
| WD01 | Invention patent application deemed withdrawn after publication |