CN108536307A - A kind of portable computer input device - Google Patents
A kind of portable computer input device Download PDFInfo
- Publication number
- CN108536307A CN108536307A CN201810339381.4A CN201810339381A CN108536307A CN 108536307 A CN108536307 A CN 108536307A CN 201810339381 A CN201810339381 A CN 201810339381A CN 108536307 A CN108536307 A CN 108536307A
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- China
- Prior art keywords
- fixed
- cavity
- side wall
- rotating bar
- screw rod
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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
- G06F3/021—Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner
-
- 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
- G06F3/03—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
- G06F3/039—Accessories therefor, e.g. mouse pads
- G06F3/0395—Mouse pads
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- 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)
- Toys (AREA)
Abstract
The invention discloses a kind of portable computer input devices, including guard box, it is fixed with partition board in opposing sidewalls in the guard box, the partition board will be separated into the first cavity and the second cavity successively from top to bottom in guard box, the upper end of the partition board is fixed with fixed bin, through equipped with the second rotating bar on one end side wall of first cavity, one end of second rotating bar is fixed with the first runner, the other end of second rotating bar is through one end side wall of the first cavity and fixed bin and extends in fixed bin, the end of second rotating bar is fixed with third angular wheel, the side of the third angular wheel is engaged with the 4th angular wheel.The present invention is realized the position adjusting to keyboard and mouse pad, is convenient to use, under the action of damping device, plays protective effect to keyboard, improve stability, be convenient for carrying by the improvement to input unit, easy to operate, meets the demand of people.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of portable computer input devices.
Background technology
Computer is commonly called as computer, is a kind of modern electronic computer device for supercomputing, can carry out numerical computations,
Logical calculated can be carried out again, also have the function of store-memory.It is that can be run according to program, automatic, high speed processing magnanimity number
According to modernization intelligent electronic device, invention on computer person's John's von Neumann.Computer is 20th century state-of-the-art section
One of technological invention is learned, it has an extremely important influence on human production activities and social activities, and with powerful life
Power develops rapidly.Its application field, to the every field of society, has formd scale from initial military research application extension
Huge computer industry, has driven the technological progress of global range, has thus caused deep social change, and computer is time
And general school, enterprises and institutions become essential tool in information-intensive society, existing input into common people family
Device is inconvenient to carry, and stability is poor, can not anticollision, and existing input unit can not adjusting position and height as needed
Degree, cannot be satisfied demand, for this purpose, we have proposed a kind of portable computer input devices to solve the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of portable computer proposed
Input unit.
To achieve the goals above, present invention employs following technical solutions：
A kind of portable computer input device, including guard box are fixed in the opposing sidewalls in the guard box
Partition board, the partition board will be separated into the first cavity and the second cavity successively from top to bottom in guard box, the upper end of the partition board is solid
Surely there is fixed bin, consolidate through one end equipped with the second rotating bar, second rotating bar on one end side wall of first cavity
There are the first runner, the other end of second rotating bar through one end side wall of the first cavity and fixed bin and to extend to fixation surely
In box, the end of second rotating bar is fixed with third angular wheel, and the side of the third angular wheel is engaged with the 4th
Angular wheel is rotatably connected to third rotating bar on one end side wall in the fixed bin, and the 4th angular wheel is fixed on
In three rotating bars, the lower end of the third rotating bar through one end side wall of fixed bin and partition board and extends in the second cavity,
The end of the third rotating bar is fixed with the first angular wheel, and the both sides of first angular wheel are engaged with the second taper
The side of gear, two the second angular wheels is respectively and fixedly provided with the second screw rod, and two are fixed in the opposing sidewalls of second cavity
One end of a riser being mutually parallel, second screw rod runs through one end side wall of riser and extends to the side of riser, described
Through the second sliding block is equipped on second screw rod, second sliding block is equipped with the first tapped through hole, one end of second screw rod
On the first tapped through hole and one end side wall for being rotatably connected in the second cavity, the lower end of the partition board sets that there are two with the
The corresponding second sliding slot of two sliding blocks, and two the second sliding blocks are separately mounted in two second sliding slots, second cavity
Lower end is set there are two the first opening, and the lower end of second sliding block is rotatably connected to the first brace, one end of first brace
The lower end of guard box is open and extended to through first, and the lower end both sides of the guard box are rotatably connected to supporting rod, described
One end of first brace is rotatably connected on one end side wall of supporting rod, and the lower end of the supporting rod is fixed with backing plate, described solid
The upper end for determining box is fixed with the first fixed block, and the upper end both sides of first fixed block are rotatably connected to the second fixed link, institute
It states through the first rotating bar is equipped on one end side wall of the first cavity, one end of first rotating bar is fixed with the second runner,
The other end of first rotating bar runs through one end side wall of guard box and extends in the first cavity, first rotating bar
End is fixed with the first screw rod, and first screw rod is equipped with forward screw thread and reverse thread, runs through on first screw rod and set
There are two movable block, one of movable block screw thread is socketed on the first screw rod of forward screw thread, another movable block thread bush
It is connected on the first screw rod of reverse thread, the second tapped through hole is equipped on two movable blocks, one end of first screw rod is passed through
Wear two the second tapped through holes and on one end side wall for being rotatably connected in the first cavity, one end difference of two the second fixed links
It is rotatably connected on one end side wall of movable block, the first fixed link is rotatably connected on one end side wall of second fixed link,
One end common rotation of two the first fixed links is connected with the second fixed block, and the upper end of second fixed block is fixed with installation
The upper end of plate, the mounting plate is equipped with keyboard, and the upper end of first cavity is equipped with the second opening, and the upper end of the mounting plate is passed through
It wears the second opening and extends to the upper end of guard box, second opening is hinged with capping, and the side of the capping is equipped with recessed
Slot, the groove is interior to be equipped with damping device, and multiple connecting rods, the lower end of the connecting rod are equidistantly equipped on the damping device
It is fixed with fixed plate jointly.
Preferably, the damping device includes the mounting box being fixed in groove on the side wall of one end, is set in the mounting box
There is third cavity, third sliding slot is equipped in the opposing sidewalls in the third cavity, third is installed in the third sliding slot
Sliding block, is fixed with the first transverse slat between two third sliding blocks, and the upper end of first transverse slat equidistantly sets that there are three mounting blocks, institutes
The upper end for stating mounting blocks is fixed with compression bar, and the second transverse slat is fixed in the opposing sidewalls in the third cavity, the compression bar
One end runs through the second transverse slat and extends to the upper end of the second transverse slat, and damping spring, the damping spring are arranged on the compression bar
One end be fixed on the lower end of the second transverse slat, the other end of the damping spring is fixed on the upper end of mounting blocks.
Preferably, it is hinged with placement plate on one end side wall of the guard box, the lower end of the placement plate is fixed with second
Fixing piece, is rotatably connected to the second brace on second fixing piece, and the side of the guard box is equipped with regulating mechanism, and described the
One end of two braces is rotatably connected on regulating mechanism, and the upper end of the placement plate is equipped with mouse pad.
Preferably, the regulating mechanism includes the first sliding block, and one end side wall of the guard box is equipped with the first sliding groove, institute
The first sliding block is stated in the first sliding groove, first sliding block is equipped with the first jack, the one end in the first sliding groove
Wall is equipped with multiple the second jacks corresponding with the first jack, is equipped with inserted link in first jack, one end of the inserted link is passed through
It wears the first jack and extends in one of them second jack, be fixed with the first fixing piece on first sliding block, described second
One end of brace is rotatably connected on the first fixing piece.
Preferably, the upper end of the mounting box is equipped with placing groove, and handle is hinged in the opposing sidewalls in the placing groove.
Preferably, the quantity of the connecting rod is 9-11.
Preferably, the upper end in the third cavity is equipped with three limiting plates corresponding with three compression bars.
Preferably, it is coated with rubber layer on first runner and the second runner.
In the present invention, when in use, capping is opened by handle, then by rotating the first runner, passes through first turn
Wheel drives the rotation of the second rotating bar, and the second rotating bar drives the rotation of third angular wheel, third angular wheel while rotation
The rotation of the 4th angular wheel, the 4th angular wheel is driven in the rotation, to drive the rotation of third rotating bar in the rotation,
Third rotating bar drives the two the first angular wheel rotations, the first angular wheel in the rotation, to drive in the rotation
Two the second angular wheel rotations, the second angular wheel drive the second screw rod to rotate when rotation, the second screw rod is in rotation
When drive the second sliding block adjusting position on the second screw rod, to drive the first brace adjusting position, then drive supporting rod
Angle is adjusted, until adjusting supporting rod state in a vertical shape, supporting role is improved to guard box by supporting rod, when needing adjusting key
When the angle of disk, by rotating the second runner, rotated by second the first rotating bar of driven by rotating wheel, the first rotating bar drives first
Screw rod rotates, since screw thread is socketed in the first screw rod of forward screw thread and the first screw rod of direction screw thread to two movable blocks respectively
On, when the first screw rod in the rotation, two movable blocks move toward one another, and to adjust the height of mounting plate, then adjust
The height of keyboard, by position of mobile first sliding block in the first sliding groove, works as adjusting when needing to adjust the angle of mouse pad
It to after suitable position, is fixed by the position of the first sliding block of inserted link pair, in order to improve the protection to keyboard, when there is external force
When pressure to capping, capping presses to mounting box, and the compression bar in mounting box presses to damping spring, and damping spring is logical
The elastic force for crossing itself, automatically resets, and pressure is disperseed, and to play the role of buffering, the present invention passes through to input
The improvement of device realizes the position adjusting to keyboard and mouse pad, is convenient to use, under the action of damping device, to key
Disk plays protective effect, improves stability, is convenient for carrying, easy to operate, meets the demand of people.
Description of the drawings
Fig. 1 is a kind of external structure schematic diagram of portable computer input device proposed by the present invention；
Fig. 2 is a kind of internal structure schematic diagram of portable computer input device proposed by the present invention；
Fig. 3 is a kind of portable computer input device mounting box internal structure schematic diagram proposed by the present invention；
Fig. 4 is schematic enlarged-scale view at a kind of A of portable computer input device proposed by the present invention；
Fig. 5 is a kind of structural schematic diagram of portable computer input device third angular wheel proposed by the present invention；
Fig. 6 is a kind of side view of portable computer input device capping proposed by the present invention.
In figure：1 backing plate, 2 first braces, 3 guard boxs, 4 inserted links, 5 second braces, 6 placement plates, 7 first runners, 8 installations
Plate, 9 cappings, 10 fixed plates, 11 connecting rods, 12 first rotating bars, 13 second runners, 14 supporting rods, 15 the first sliding grooves, 16 second
Sliding block, 17 partition boards, 18 movable blocks, 19 first fixed links, 20 mounting boxs, 21 first screw rods, 22 second sliding slots, 23 first opening,
24 damping springs, 25 compression bars, 26 mounting blocks, 27 limiting plates, 28 second transverse slats, 29 third sliding slots, 30 first fixed blocks, 31 second
Fixed link, 32 fixed bins, 33 first angular wheels, 34 second angular wheels, 35 risers, 36 second screw rods, 37 handles, 38 are placed
Slot, 39 second rotating bars, 40 third angular wheels, 41 the 4th angular wheels, 42 third rotating bars, 43 first transverse slats.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of portable computer input device, including guard box 3, play a protective role, conveniently take
Band is fixed with partition board 17 in the opposing sidewalls in guard box 3, and partition board 17 will be separated into first successively from top to bottom in guard box 3
The upper end of cavity and the second cavity, partition board 17 is fixed with fixed bin 32, runs through on one end side wall of the first cavity and is equipped with second turn
One end of lever 39, the second rotating bar 39 is fixed with the first runner 7, and 39 turns of the second rotating bar is driven by rotating the first runner 7
Dynamic, the other end of the second rotating bar 39 through one end side wall of the first cavity and fixed bin 32 and extends in fixed bin 32, the
The end of two rotating bars 39 is fixed with third angular wheel 40, and the second rotating bar 39 drives third conical tooth while rotation
40 rotation of wheel, the side of third angular wheel 40 are engaged with the 4th angular wheel 41, and third angular wheel 40 is in the rotation
It drives the 4th angular wheel 41 to rotate, third rotating bar 42, and the 4th cone is rotatably connected on one end side wall in fixed bin 32
Shape gear 41 is fixed in third rotating bar 42, and one end side wall of fixed bin 32 and partition board 17 is run through in the lower end of third rotating bar 42
And extend in the second cavity, the end of third rotating bar 42 is fixed with the first angular wheel 33, and third rotating bar 42 is rotating
When drive the first angular wheel 33 to rotate, the both sides of the first angular wheel 33 are engaged with the second angular wheel 34, first
Angular wheel 33 in the rotation, drives two the second angular wheel 34 rotations, the side of two the second angular wheels 34 equal
Be fixed with the second screw rod 36, the second angular wheel 34 drives the second screw rod 36 to rotate in the rotation, the second cavity it is opposite
It is fixed there are two the riser 35 being mutually parallel on side wall, play a part of support, one end of the second screw rod 36 to the second screw rod 36
Through riser 35 one end side wall and extend to the side of riser 35, through being equipped with the second sliding block 16 on the second screw rod 36, second
Sliding block 16 is equipped with the first tapped through hole, and one end of the second screw rod 36 through the first tapped through hole and is rotatably connected on the second cavity
On interior one end side wall, the lower end of partition board 17 is set there are two second sliding slot 22 corresponding with the second sliding block 16, and two second
Sliding block 16 is separately mounted in two second sliding slots 22, facilitates the second sliding block 16 to be moved when movement, under the second cavity
End is set there are two the first opening 23, and the lower end of the second sliding block 16 is rotatably connected to the first brace 2, and the second sliding block 16 is in adjusting position
When, drive 2 shift position of the first brace, one end of the first brace 2 through the first opening 23 and to extend under guard box 3
End, the lower end both sides of guard box 3 are rotatably connected to supporting rod 14, play a part of support to guard box 3, the first brace 2
One end is rotatably connected on one end side wall of supporting rod 14, drives supporting rod 14 to adjust angle, supporting rod 14 by the first brace 2
Lower end be fixed with backing plate 1, the upper end of fixed bin 32 is fixed with the first fixed block 30, and the upper end both sides of the first fixed block 30 turn
It is dynamic to be connected with the second fixed link 31, run through on one end side wall of the first cavity and is equipped with the first rotating bar 12, the first rotating bar 12
One end is fixed with the second runner 13, by rotate the second runner 13 drive the first rotating bar 12 rotation, the first rotating bar 12 it is another
One end is run through one end side wall of guard box 3 and is extended in the first cavity, and the end of the first rotating bar 12 is fixed with the first screw rod
21, the first rotating bar 12 drives the first screw rod 21 to rotate in the rotation, and the first screw rod 21 is equipped with forward screw thread and reversely
Screw thread, through setting there are two movable block 18 on the first screw rod 21,18 screw thread of one of movable block is socketed in the of forward screw thread
On one screw rod 21, another 18 screw thread of movable block is socketed on the first screw rod 21 of reverse thread, is all provided on two movable blocks 18
Have the second tapped through hole, one end of the first screw rod 21 through two the second tapped through holes and be rotatably connected in the first cavity one
On the wall of end side, in the rotation, two movable blocks 18 move toward one another the first screw rod 21 on the first screw rod 21, two second
One end of fixed link 31 is rotatably connected on respectively on one end side wall of movable block 18, is rotated on one end side wall of the second fixed link 31
It is connected with the first fixed link 19, one end common rotation of two the first fixed links 19 is connected with the second fixed block, the second fixed block
Upper end be fixed with mounting plate 8, the upper end of mounting plate 8 is equipped with keyboard, passes through the movement of movable block 18, adjusts the height of mounting plate 8
Degree, to adjust the height of keyboard, the upper end of the first cavity is equipped with the second opening, and the upper end of mounting plate 8 is open simultaneously through second
The upper end of guard box 3 is extended to, the second opening is hinged with capping 9, and the side for covering 9 is equipped with groove, and damping is equipped in groove
Device is equidistantly equipped with multiple connecting rods 11 on damping device, and the lower end of connecting rod 11 is fixed with fixed plate 10 jointly.
In the present invention, damping device includes the mounting box 20 being fixed in groove on the side wall of one end, is equipped in mounting box 20
Third cavity is equipped with third sliding slot 29 in the opposing sidewalls in third cavity, is equipped with third sliding block in third sliding slot 29, and two
It is fixed with the first transverse slat 43 between a third sliding block, by the way that third sliding block and third sliding slot 29 is arranged, facilitates the first transverse slat 43
Movement, the upper end of the first transverse slat 43 equidistantly sets that there are three mounting blocks 26, and the upper end of mounting blocks 26 is fixed with compression bar 25, third
The second transverse slat 28 is fixed in opposing sidewalls in cavity, one end of compression bar 25 through the second transverse slat 28 and extends to the second transverse slat
28 upper end is arranged with damping spring 24 on compression bar 25, and by damping spring 24, the elastic force of itself automatically resets, and reduces
To the impact force of fixed plate 10, protective effect is played to keyboard, one end of damping spring 24 is fixed under the second transverse slat 28
End, the other end of damping spring 24 are fixed on the upper end of mounting blocks 26, are hinged with placement plate 6 on one end side wall of guard box 3, put
The lower end for setting plate 6 is fixed with the second fixing piece, and the second brace 5 is rotatably connected on the second fixing piece, and the side of guard box 3 is equipped with
One end of regulating mechanism, the second brace 5 is rotatably connected on regulating mechanism, and the angle of the second brace 5 is adjusted by regulating mechanism
Degree, to adjust the angle of placement plate 6, the upper end of placement plate 6 is equipped with mouse pad, then adjusts the angle of mouse pad, adjusts machine
Structure includes the first sliding block, and one end side wall of guard box 3 is equipped with the first sliding groove 15, and the first sliding block is mounted in the first sliding groove 15,
First sliding block is equipped with the first jack, and one end side wall in the first sliding groove 15 is equipped with multiple corresponding with the first jack second and inserts
Hole, the first jack is interior to be equipped with inserted link 4, and one end of inserted link 4 through the first jack and extends in one of them second jack, passes through
Inserted link 4 fixes position of first sliding block in the first sliding groove 15, and the first fixing piece is fixed on the first sliding block, the second brace 5
One end is rotatably connected on the first fixing piece, and the upper end of mounting box 9 is equipped with placing groove 38, is cut with scissors in the opposing sidewalls in placing groove 38
It is connected to handle 37, capping 9 is easy to open by handle 37, the quantity of connecting rod 11 is 9-11, improves stability, third cavity
Interior upper end is equipped with and three compression bars, 25 corresponding three limiting plates 27, and rubber is coated on the first runner 7 and the second runner 13
Glue-line prevents from skidding when rotation.
In the present invention, when in use, it will cover 9 by handle 37 and open, then by rotating the first runner 7, by the
One runner 7 drives the rotation of the second rotating bar 39, the second rotating bar 39 to drive third angular wheel 40 to rotate while rotation,
Third angular wheel 40 drive in the rotation the 4th angular wheel 41 rotate, the 4th angular wheel 41 in the rotation,
Third rotating bar 42 is driven to rotate, third rotating bar 42 drives the first angular wheel 33 to rotate in the rotation, the first taper
Gear 33 in the rotation, drives the rotation of two the second angular wheels 34, and the second angular wheel 34 drives the when rotation
Two screw rods 36 rotate, and the second screw rod 36 drives the second sliding block 16 adjusting position on the second screw rod 36 in the rotation, to
2 adjusting position of the first brace is driven, then supporting rod 14 is driven to adjust angle, until adjusting 14 state in a vertical shape of supporting rod, is led to
It crosses supporting rod 14 and supporting role is improved to guard box 3, when needing to adjust the angle of keyboard, by rotating the second runner 13, lead to
It crosses the second runner 13 and drives the rotation of the first rotating bar 12, the first rotating bar 12 drives the rotation of the first screw rod 21, due to two movements
Screw thread is socketed on the first screw rod 21 of forward screw thread and the first screw rod 21 of direction screw thread block 18 respectively, when the first screw rod 21 exists
When rotation, two movable blocks 18 move toward one another, and to adjust the height of mounting plate 8, then adjust the height of keyboard, when
When needing to adjust the angle of mouse pad, by position of mobile first sliding block in the first sliding groove 15, suitable position is arrived when adjusting
Postpone, the position of first sliding block be fixed by inserted link 4, in order to improve the protection to keyboard, when have external force to capping 9 into
When row pressure, covers 9 pairs of mounting boxs 20 and press, the compression bar 25 in mounting box 20 presses to damping spring 24, damping spring
24, by the elastic force of itself, automatically reset, and pressure is disperseed, to play the role of buffering.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of portable computer input device, including guard box (3), which is characterized in that the phase in the guard box (3)
To being fixed with partition board (17) on side wall, the partition board (17) will successively be separated into from top to bottom in guard box (3) the first cavity and
The upper end of second cavity, the partition board (17) is fixed with fixed bin (32), runs through on one end side wall of first cavity and is equipped with
One end of second rotating bar (39), second rotating bar (39) is fixed with the first runner (7), second rotating bar (39)
The other end is through one end side wall of the first cavity and fixed bin (32) and extends in fixed bin (32), second rotating bar
(39) end is fixed with third angular wheel (40), and the side of the third angular wheel (40) is engaged with the 4th angular wheel
(41), third rotating bar (42), and the 4th angular wheel (41) are rotatably connected on one end side wall in the fixed bin (32)
It is fixed in third rotating bar (42), one end of fixed bin (32) and partition board (17) is run through in the lower end of the third rotating bar (42)
Side wall simultaneously extends in the second cavity, and the end of the third rotating bar (42) is fixed with the first angular wheel (33), and described
The both sides of one angular wheel (33) are engaged with the second angular wheel (34), and the side of two the second angular wheels (34) is fixed
There is the second screw rod (36), it is fixed there are two the riser (35) being mutually parallel in the opposing sidewalls of second cavity, described second
One end of screw rod (36) runs through one end side wall of riser (35) and extends to the side of riser (35), on second screw rod (36)
Through equipped with the second sliding block (16), second sliding block (16) is equipped with the first tapped through hole, and the one of second screw rod (36)
On the first tapped through hole and one end side wall for being rotatably connected in the second cavity, the lower end of the partition board (17) is equipped with two at end
A second sliding slot (22) corresponding with the second sliding block (16), and two the second sliding blocks (16) are separately mounted to two second sliding slots
(22) in, the lower end of second cavity is set there are two the first opening (23), and the lower end of second sliding block (16) is rotatablely connected
There are the first brace (2), one end of first brace (2) to be open (23) through first and extend to the lower end of guard box (3), institute
The lower end both sides for stating guard box (3) are rotatably connected to supporting rod (14), and one end of first brace (2) is rotatably connected on branch
On one end side wall of strut (14), the lower end of the supporting rod (14) is fixed with backing plate (1), and the upper end of the fixed bin (32) is solid
There are the first fixed block (30), the upper end both sides of first fixed block (30) to be rotatably connected to the second fixed link (31), institute surely
It states on one end side wall of the first cavity through being equipped with the first rotating bar (12), one end of first rotating bar (12) is fixed with the
The other end of two runners (13), first rotating bar (12) runs through one end side wall of guard box (3) and extends to the first cavity
Interior, the end of first rotating bar (12) is fixed with the first screw rod (21), and first screw rod (21) is equipped with forward screw thread
And reverse thread, through setting, there are two movable block (18), one of movable block (18) thread bush on first screw rod (21)
It is connected on the first screw rod (21) of forward screw thread, another movable block (18) screw thread is socketed in the first screw rod (21) of reverse thread
On, the second tapped through hole is equipped on two movable blocks (18), two the second screw threads are run through in one end of first screw rod (21)
On through-hole and one end side wall being rotatably connected in the first cavity, one end of two the second fixed links (31) is rotatably connected on respectively
On one end side wall of movable block (18), the first fixed link is rotatably connected on one end side wall of second fixed link (31)
(19), one end common rotation of two the first fixed links (19) is connected with the second fixed block, and the upper end of second fixed block is solid
There are mounting plate (8), the upper end of the mounting plate (8) to be equipped with keyboard, the upper end of first cavity is equipped with the second opening, described surely
The upper end of mounting plate (8) is open through second and extends to the upper end of guard box (3), and second opening is hinged with capping
(9), the side of the capping (9) is equipped with groove, and damping device is equipped in the groove, is equidistantly equipped on the damping device
The lower end of multiple connecting rods (11), the connecting rod (11) is fixed with fixed plate (10) jointly.
2. a kind of portable computer input device according to claim 1, which is characterized in that the damping device packet
The mounting box (20) being fixed in groove on the side wall of one end is included, third cavity is equipped in the mounting box (20), the third is empty
It is equipped with third sliding slot (29) in the opposing sidewalls of intracavitary, third sliding block, two thirds are installed in the third sliding slot (29)
It is fixed with the first transverse slat (43) between sliding block, the upper end of first transverse slat (43) equidistantly sets that there are three mounting blocks (26), institutes
The upper end for stating mounting blocks (26) is fixed with compression bar (25), and the second transverse slat is fixed in the opposing sidewalls in the third cavity
(28), one end of the compression bar (25) runs through the second transverse slat (28) and extends to the upper end of the second transverse slat (28), the compression bar
(25) damping spring (24) is arranged on, one end of the damping spring (24) is fixed on the lower end of the second transverse slat (28), described
The other end of damping spring (24) is fixed on the upper end of mounting blocks (26).
3. a kind of portable computer input device according to claim 1, which is characterized in that the guard box (3)
One end side wall on be hinged with placement plate (6), the lower end of the placement plate (6) is fixed with the second fixing piece, and described second fixes
It is rotatably connected to the second brace (5) on part, the side of the guard box (3) is equipped with regulating mechanism, and the one of second brace (5)
End is rotatably connected on regulating mechanism, and the upper end of the placement plate (6) is equipped with mouse pad.
4. a kind of portable computer input device according to claim 3, which is characterized in that the regulating mechanism packet
The first sliding block is included, one end side wall of the guard box (3) is equipped with the first sliding groove (15), and first sliding block is mounted on first and slides
In slot (15), first sliding block is equipped with the first jack, one end side wall in the first sliding groove (15) be equipped with it is multiple with
Corresponding second jack of first jack, first jack is interior to be equipped with inserted link (4), and one end of the inserted link (4) is inserted through first
Hole simultaneously extends in one of them second jack, and the first fixing piece is fixed on first sliding block, second brace (5)
One end is rotatably connected on the first fixing piece.
5. a kind of portable computer input device according to claim 1, which is characterized in that the mounting box (9)
Upper end be equipped with placing groove (38), be hinged with handle (37) in the opposing sidewalls in the placing groove (38).
6. a kind of portable computer input device according to claim 1, which is characterized in that the connecting rod (11)
Quantity be 9-11.
7. a kind of portable computer input device according to claim 2, which is characterized in that in the third cavity
Upper end be equipped with and corresponding three limiting plates (27) of three compression bars (25).
8. a kind of portable computer input device according to claim 1, which is characterized in that first runner
(7) and on the second runner (13) it is coated with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339381.4A CN108536307B (en) | 2018-04-16 | 2018-04-16 | Input device of portable computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339381.4A CN108536307B (en) | 2018-04-16 | 2018-04-16 | Input device of portable computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108536307A true CN108536307A (en) | 2018-09-14 |
| CN108536307B CN108536307B (en) | 2020-11-10 |
Family
ID=63480826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810339381.4A Active CN108536307B (en) | 2018-04-16 | 2018-04-16 | Input device of portable computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108536307B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491634A (en) * | 2019-08-08 | 2019-11-22 | 国网山东省电力公司济南市历城区供电公司 | A kind of test method of double insulation transformer and Insulation Resistance of Transformer |
| CN112783821A (en) * | 2021-02-06 | 2021-05-11 | 郑蕊蕊 | Accounting device and method |
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| WO2013109347A1 (en) * | 2012-01-17 | 2013-07-25 | ACCO Brands Corporation | Supporting device for electronic apparatuses |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108536307B (en) | 2020-11-10 |
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