CN109674215A - Portable notebook computer computer bracket - Google Patents
Portable notebook computer computer bracket Download PDFInfo
- Publication number
- CN109674215A CN109674215A CN201811604669.6A CN201811604669A CN109674215A CN 109674215 A CN109674215 A CN 109674215A CN 201811604669 A CN201811604669 A CN 201811604669A CN 109674215 A CN109674215 A CN 109674215A
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- CN
- China
- Prior art keywords
- support plate
- pedestal
- spring
- card slot
- notebook computer
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B2023/049—Desk stand for laptop computer
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of portable notebook computer computer brackets comprising: pedestal；Fixed mechanism comprising be positioned horizontally in the first support plate of chassis interior, four rubber suction nozzles that four upper ends are fixed the cylinder of downlink connection and be arranged in a one-to-one correspondence with four cylinders with the first support plate lower surface；Rolling mechanism comprising be positioned horizontally in the second support plate, the first connecting rod that four upper ends are fixedly connected with the second support plate lower surface and the universal wheel being arranged in a one-to-one correspondence with four first connecting rods of chassis interior；Two pairs of pressure exerting arrangements, respectively symmetrically positioned at the first support plate two sides and between the first support plate and the second support plate.The flexibility of notebook computer bracket provided by the invention, convenience are higher, play a very good protection to desktop, slow down the renewal speed of desktop.
Description
Technical field
The present invention relates to computer fittings technical fields.It is more particularly related to a kind of portable notebook computer electricity
Brain support.
Background technique
With the development of science and technology, laptop is at indispensable electronic product in for people's lives.Laptop
Have the characteristics that it is light and portable, generally when using laptop, since laptop generates in operation
A large amount of heat, furthermore in order to adjust the screen inclination angle of laptop, user person would generally place laptop
On notebook computer bracket, to achieve the purpose that laptop radiating and adjust laptop visual angle.
It is not fixed between existing notebook computer bracket and desktop, in use notebook computer bracket and desktop
It the case where in the presence of displacement, makes troubles to user person；Furthermore notebook computer bracket, which contacts to work as with desktop, needs mobile notebook
When computer bracket, since notebook computer bracket bottom is harder material or rubber material with certain suction-operated, lead
It causes movement harder, and the movement that notebook computer bracket rubs back and forth on the table, desktop can be scratched, desktop holds over time
It is easily damaged, accelerates the renewal speed of desktop.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of portable notebook computer computer brackets, can inhale by the way that setting is multiple
Attached rubber suction nozzle on the table, on the table, setting is multiple can be on the table for the fixation that notebook computer bracket is consolidated
The universal wheel arbitrarily rolled provides conveniently for notebook computer bracket is mobile on the table, and the absorption of rubber suction nozzle and desktop,
The rolling of universal wheel and desktop connects, and can switch freely as needed；The flexibility of notebook computer bracket provided by the invention,
Convenience is higher, plays a very good protection to desktop, slows down the renewal speed of desktop.
In order to realize these purposes and other advantages according to the present invention, a kind of portable notebook computer computer branch is provided
Frame comprising:
Pedestal is horizontally disposed hollow cube structure, sets that there are four first through hole on the bottom surface of the pedestal
With the second through-hole of four rectangular arrays arrangement, four first through hole are located at the rectangle that four second through-holes are formed
In space；
Fixed mechanism comprising:
First support plate is positioned horizontally in the bottom of the lower surface of the first support plate and the pedestal described in the chassis interior
Face inner wall passes through multiple the first spring connections being vertically arranged；
Four cylinders are vertically positioned between first support plate and the bottom surface of the pedestal, four cylinders
It is arranged in a one-to-one correspondence with four first through hole, any cylinder lower end is contained in a corresponding first through hole
Interior, upper end is fixedly connected with the upper surface of first support plate, the lower end of the piston rod of the cylinder be located at the cylinder
Interior piston connection, upper end is successively pierced by the cylinder and the first support plate and the inner wall with the top surface of the pedestal straight up
It is fixedly connected；
A rubber suction nozzle, any rubber suction nozzle is arranged in the lower end of four rubber suction nozzles, a cylinder
The lesser upper end of diameter connect with the lower end of the cylinder and be connected to the cylinder interior, lower end is contained in corresponding institute
It states in first through hole；
Wherein, the first spring setting are as follows: when the first spring nature elongation state, four rubber suction nozzles
Positioned at the chassis interior；When first spring is compressed to extreme position downwards, four rubber suction nozzles are located at described
The lower section of pedestal；
Rolling mechanism comprising:
Second support plate, is the rectangle mount structure for being positioned horizontally in the chassis interior, second support plate it is interior
There is certain distance between wall and the side of first support plate, outer wall is not contacted with four side inner walls of the pedestal, institute
The upper surface for stating the second support plate is flushed with the upper surface of first support plate, and the bottom surface inner wall of lower surface and the pedestal is logical
Cross multiple second spring elastic connections being vertically arranged；
Four first connecting rods are vertically positioned between second support plate and the bottom surface of the pedestal, four institutes
It states first connecting rod to be arranged in a one-to-one correspondence with four second through-holes, the lower end of any first connecting rod is contained in relatively
In one answered, second through-hole, upper end is fixedly connected with the lower surface of second support plate；
A universal wheel, any universal wheel is arranged in the lower end of four universal wheels, a first connecting rod
It is contained in corresponding second through-hole；
The second spring setting are as follows: when the second spring nature elongation state, four universal wheels are located at institute
State chassis interior；When the second spring is compressed to extreme position downwards, four universal wheels are located at below the pedestal；
Two pairs of pressure exerting arrangements are symmetrically located in the left and right sides of first support plate and are located at described first
Between fagging and second support plate, any a pair pressure exerting arrangement is arranged at intervals at the side of first support plate,
The inner wall of the bottom surface of the pedestal is equipped with two pairs of sliding slots, and two pairs of sliding slots are located at the left and right sides of first support plate,
The corresponding sliding slot of one pressure exerting arrangement；Any sliding slot is vertical with the left side of first support plate, institute
The both ends for stating sliding slot are located at the lower section of first support plate and the lower section of second support plate；Any pressing machine
Structure includes:
Slide bar is vertically positioned between first support plate and second support plate, and the lower end of the slide bar is equipped with
Sliding block, the sliding block sliding are arranged in the corresponding sliding slot；
Briquetting, is fixedly arranged on the upper end of the slide bar, and the briquetting is horizontally disposed straight tetragonous rod structure, the briquetting
Two bottom surfaces be horizontal quadrangle, the upper end of the briquetting is abutted with the top surface inner wall of the pedestal；The thickness of the briquetting
It being gradually become smaller from middle part to two sides, the two sides of the briquetting are protruded between the top surface of the pedestal and first support plate,
Between the top surface and second support plate of the pedestal；
The sliding block setting are as follows: when the sliding block slides into close to the first extreme position of first support plate, institute
It states briquetting to abut with first support plate, at this point, first spring is compressed downwardly to extreme position；When the sliding block is sliding
When moving between first support plate and second support plate, the lower end of the briquetting and first support plate and described
Second support plate is non-interference；When the sliding block slides into close to the second extreme position of second support plate, the pressure
The lower end of block is abutted with second support plate, at this point, the second spring is compressed downwardly to extreme position.
Preferably, the portable notebook computer computer bracket, further includes transmission mechanism, any sliding block with it is described
One end close to second support plate of sliding slot is connected by horizontally disposed third spring；The transmission mechanism packet
It includes:
Two the second connecting rods, be positioned horizontally in respectively the left and right sides of first support plate and with described first
The left side of fagging is parallel, and the both ends of any second connecting rod are connect with the middle part for being located at ipsilateral slide bar respectively；
Two first rotating shafts are located at interval at the bottom of first support plate and the pedestal along the track length direction
Between face, the lower end of any first rotating shaft and the bottom surface inner wall of the pedestal are rotatablely connected, and upper end extends simultaneously straight up
A horizontal fixed first gear disk, the first rotating shaft have been externally wrapped with rope body, the starting point of the rope body with this first turn
Adjacent second connecting rod of axis is fixedly connected；
Second shaft is vertically positioned between first support plate and the bottom surface of the pedestal, second shaft
The bottom surface inner wall of lower end and the pedestal is rotatablely connected, and upper end level is equipped with the engaged with first gear disk described in one of them
Two toothed discs, the horizontal fixing sleeve in middle part are equipped with the first bevel gear；The second gear disk and another described second gear disk it
Between it is horizontal be equipped with third toothed disc, the two sides of the third toothed disc respectively with the second gear disk and another described second
Toothed disc engagement, the lower surface of the third toothed disc are fixedly connected with the upper end for the third shaft being vertically arranged, the third
The bottom surface inner wall of the lower end of shaft and the pedestal is rotatablely connected；
Gear shift bar is horizontally disposed with and vertical with the sliding slot, the first end of the gear shift bar and the side of the pedestal
Inner wall rotation connection, middle part fixing sleeve are equipped with and are installed with the second bevel gear engaged with first bevel gear, second end vertically
Extend horizontally to the outside of the pedestal.
Preferably, the portable notebook computer computer bracket, the edge of the second end of the gear shift bar is radially
Extend to form baffle.
Preferably, the portable notebook computer computer bracket, the baffle close to the pedestal one side on
Equipped with fixture block, another side is equipped with knob；Along the circumferential direction cloth on the one side outer wall adjacent with the plate washer of the pedestal
Equipped with the first card slot, the second card slot and third card slot, the fixture block can be arranged in first card slot/second card slot/institute
It states in third card slot；
Fixture block setting are as follows: when the fixture block is arranged in the first card slot, four briquettings with described first
Fagging and second support plate are non-interference, and the third spring is tensional state, first spring and second bullet
Spring is nature elongation state；When the fixture block is arranged in the second card slot, the lower end of four briquettings is with described
The upper surface of one support plate abuts, and the third spring is stretched to extreme position, and first spring is compressed into limit position
It sets, second spring is nature elongation state；When the fixture block is arranged in third card slot, the lower end of four briquettings with
The upper surface of second support plate abuts, and the third spring nature elongation state, the second spring is compressed into the limit
Position, the first spring are nature elongation state.
Preferably, the portable notebook computer computer bracket, the side of first card slot are identified as 0 grade, described
The side of second card slot is identified as 1 grade, and the side of the third card slot is identified as 3 grades.
Preferably, the portable notebook computer computer bracket, the first rotating shaft, second shaft, described
The height of three shafts is respectively less than the minimum length of first spring.
Preferably, the portable notebook computer computer bracket further includes third support plate, is located on the pedestal
Side, one end of the bottom of the third support plate and the base upper surface are hinged, and the other end passes through telescopic rod and the pedestal
Connection, the top of the third support plate is bent upwards to form shift slot far from one end of the telescopic rod.
The present invention is include at least the following beneficial effects:
1, the present invention is consolidated notebook computer bracket by the way that multiple rubber suction nozzles that can be adsorbed on the table are arranged
It fixes on the table, it is that notebook computer bracket moves on the table that multiple universal wheels that can arbitrarily roll on the table, which are arranged,
It is convenient to provide, and the rolling of the absorption of rubber suction nozzle and desktop, universal wheel and desktop connects, and can switch freely as needed, this
Rubber suction nozzle and universal wheel are accommodated in pedestal when not in use for invention, and when needing that it is fixed with desktop, rubber is inhaled
Mouth is extended downwardly and is adsorbed with desktop, and universal wheel is accommodated in pedestal；When needing to move on the table, universal wheel is stretched downwards
It contacts out and with desktop, rubber suction nozzle is accommodated in pedestal；By the flexibility of notebook computer bracket provided by the invention, convenient
Property is higher, plays a very good protection to desktop, slows down the renewal speed of desktop.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present invention portable notebook computer stand in one embodiment；
Fig. 2 is the structural schematic diagram of the present invention portable notebook computer stand in another embodiment；
Fig. 3 is the structural schematic diagram of the present invention portable notebook computer stand in another embodiment；
Fig. 4 is the structural schematic diagram of the present invention described in another embodiment the first support plate and the second support plate；
Fig. 5 is the structural schematic diagram of the present invention transmission mechanism described in another embodiment.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments, to enable those skilled in the art's reference
Specification word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, is not that device or the element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
As shown in Fig. 1~5, the present invention provides a kind of portable notebook computer computer bracket comprising:
Pedestal 1 is horizontally disposed hollow cube structure, is set on the bottom surface of the pedestal 1 logical there are four first
Second through-hole in hole and the arrangement of four rectangular arrays, four first through hole are located at the square that four second through-holes are formed
In shape space；
Fixed mechanism comprising:
First support plate 21 is positioned horizontally in the lower surface and the bottom of 1 inside first support plate 21 of pedestal
The bottom surface inner wall of seat 1 passes through multiple 22 elastic connections of the first spring being vertically arranged；
Four cylinders 23 are vertically positioned between first support plate 21 and the bottom surface of the pedestal 1, described in four
Cylinder 23 is arranged in a one-to-one correspondence with four first through hole, and any 23 lower end of cylinder is contained in described in corresponding one
In first through hole, upper end is fixedly connected with the upper surface of first support plate 21, the lower end of the piston rod 232 of the cylinder 23
It is connect with the piston 231 being located in the cylinder 23, upper end is successively pierced by the cylinder 23 and the first support plate 21 straight up
And it is fixedly connected with the inner wall of the top surface of the pedestal 1；
A rubber suction nozzle 24, any rubber is arranged in the lower end of four rubber suction nozzles 24, a cylinder 23
The lesser upper end of the diameter of glue suction nozzle 24 connect with the lower end of the cylinder 23 and be connected to inside the cylinder 23, lower end receiving
In in the corresponding first through hole；
Wherein, first spring 22 is arranged are as follows: when the 22 natural elongation state of the first spring, four rubber
Suction nozzle 24 is located inside the pedestal 1；When first spring 22 is compressed to extreme position downwards, four rubber suction nozzles
24 are located at the lower section of the pedestal 1；Rolling mechanism comprising:
Second support plate 31 is the rectangle mount structure being positioned horizontally in inside the pedestal 1, second support plate 31
Inner wall and first support plate 21 side between have a certain distance, four side inner walls of outer wall and the pedestal 1 are not
Contact, the upper surface of second support plate 31 are flushed with the upper surface of first support plate 21, lower surface and the pedestal 1
Bottom surface inner wall pass through multiple 32 elastic connections of second spring being vertically arranged；
Four first connecting rods 33 are vertically positioned between second support plate 31 and the bottom surface of the pedestal 1, four
A first connecting rod 33 is arranged in a one-to-one correspondence with four second through-holes, and the lower end of any first connecting rod 33 is received
It is dissolved in corresponding second through-hole, upper end is fixedly connected with the lower surface of second support plate 31；
Four universal wheels 34, a universal wheel 34 is arranged in the lower end of a first connecting rod 33, any described
Universal wheel 34 is contained in corresponding second through-hole；
The second spring 32 is arranged are as follows: when the 32 natural elongation state of second spring, four universal wheels 34
Inside the pedestal 1；When the second spring 32 is compressed to extreme position downwards, four universal wheels 34 are located at institute
State 1 lower section of pedestal；
Two pairs of pressure exerting arrangements are symmetrically located in the left and right sides of first support plate 21 and are located at described first
Between support plate 21 and second support plate 31, any a pair pressure exerting arrangement is arranged at intervals at first support plate 21
Side, the inner wall of the bottom surface of the pedestal 1 is equipped with two pairs of sliding slots 14, and two pairs of sliding slots 14 are located at first support plate
21 left and right sides, the corresponding sliding slot 14 of a pressure exerting arrangement；Any sliding slot 14 and first support
The left side of plate 21 is vertical, and the both ends of the sliding slot 14 are located at the lower section of first support plate 21 and described second and support
The lower section of plate 31；Any pressure exerting arrangement includes:
Slide bar 41 is vertically positioned between first support plate 21 and second support plate 31, the slide bar 41
Lower end is equipped with sliding block 42, and the sliding of sliding block 42 is arranged in the corresponding sliding slot 14；
Briquetting 43, is fixedly arranged on the upper end of the slide bar 41, and the briquetting 43 is horizontal and vertically disposed with sliding slot 14
Straight tetragonous rod structure, two bottom surfaces of the briquetting 43 are horizontal quadrangle, the top of the upper end of the briquetting 43 and the pedestal 1
Face inner wall abuts；The thickness of the briquetting 43 gradually becomes smaller from middle part to two sides, and the bottom is protruded into the two sides of the briquetting 43
Between the top surface and first support plate 21 of seat 1, between the top surface and second support plate 31 of the pedestal 1；
The sliding block 42 is arranged are as follows: when the sliding block 42 slides into the first extreme position close to first support plate 21
When, the briquetting 43 is abutted with first support plate 21, at this point, first spring 22 is compressed downwardly to extreme position；
When the sliding block 42 slides between first support plate 21 and second support plate 31, the lower end of the briquetting 43 with
First support plate 21 and second support plate 31 are non-interference；When the sliding block 42 slides into close to second support
When the second extreme position of plate 31, the lower end of the briquetting 43 is abutted with second support plate 31, at this point, the second spring
32 are compressed downwardly to extreme position.
In the above-mentioned technical solutions, the present invention is by being arranged multiple rubber suction nozzles 24 that can be adsorbed on the table, by pen
Remember the firm fixation of this computer bracket on the table, it is notebook that multiple universal wheels 34 that can arbitrarily roll on the table, which are arranged,
Computer bracket is mobile on the table to be provided conveniently, and absorption, universal wheel 34 and the rolling of desktop of rubber suction nozzle 24 and desktop connect
It connecing, can switch freely as needed, rubber suction nozzle 24 and universal wheel 34 are accommodated in pedestal 1 present invention when not in use, when
When needing that it is fixed with desktop, rubber suction nozzle 24 is extended downwardly and is adsorbed with desktop, universal wheel 34 is accommodated in pedestal 1；
When needing to move on the table, universal wheel 34 is extended downwardly and is contacted with desktop, rubber suction nozzle 24 is accommodated in pedestal 1；
The flexibility of notebook computer bracket provided by the invention, convenience is higher, it plays a very good protection, slows down to desktop
The renewal speed of desktop；
The elastic connection that first support plate 21 can be floated up and down by the first spring 22 with pedestal 1, when needing notebook
Computer is fixed when on the table (as shown in Figure 2), is pressed the first support plate 21 so that the first support downwards by pressure exerting arrangement
Plate 21 moves down, and four cylinders, 23, four rubber suction nozzles 24 is driven to move down, and four rubber suction nozzles 24 pass through corresponding
First through hole is stretched out pedestal 1 and is contacted with desktop, for any cylinder 23, when cylinder 23 moves down, the piston of cylinder 23
231 and piston rod 232 move up with respect to cylinder 23 so that the rodless cavity of cylinder 23 forms negative pressure, in rubber suction nozzle 24
Form negative pressure so that rubber suction nozzle 24 tightly be adsorbed on desktop, improve the steady of notebook computer bracket and desktop relative positioning
Solidity；The rod chamber of cylinder refers to the side with piston rod in the chamber of piston and cylinder wall composition, and the rodless cavity of cylinder is then
For the side of not piston rod；
When laptop and desktop do not need relative positioning, pressure exerting arrangement release to the first support plate 21 apply to
Under pressure, the first support plate 21 moves up under the upward restoring force of multiple first spring, 22 own resilients, first
Support plate 21 moves up, and moving up for four cylinders 23 and four rubber suction nozzles 24 is driven, for any cylinder 23, cylinder
23 move up, and the piston 231 and piston rod 232 of cylinder 23 are moved down with respect to cylinder 23, the pressure of the rodless cavity of cylinder 23
Increase, the pressure in rubber suction nozzle 24 increases so that rubber suction nozzle 24 be not adsorbed in desktop, to relieve rubber suction nozzle 24
With the absorption of desktop, four rubber suction nozzles 24 are moved up and are accommodated in pedestal 1；In practical applications, first can be led to
Hole is designed to that upper end diameter is small, the big structure of lower end diameter, and the diameter of 24 lower end of rubber suction nozzle is slightly larger than first through hole upper end
Diameter, less than the diameter of first through hole lower end, so that the lower end of rubber suction nozzle 24 can just incite somebody to action when not using fixed mechanism
First through hole covers, and external dust is avoided to enter inside pedestal 1；
The connection that second support plate 31 can be floated up and down by multiple second springs 32 with pedestal 1, when the mobile notes of needs
When this computer bracket (as shown in Figure 3), pressure exerting arrangement presses downwards to the second support plate 31, the opposite pedestal 1 of the second support plate 31
It moves down, four first connecting rods 33 and four universal wheels 34 is driven to move down, four universal wheels 34 pass through corresponding
Second through-hole stretches out the pedestal 1 and contacts with desktop, so that notebook computer bracket and desktop are rolled and are connected, it can be as needed
Easily, arbitrarily mobile notebook computer bracket, avoids the bottom of notebook computer bracket and the friction back and forth of desktop, causes table
The damage in face extends the service life of desktop, when not needing mobile notebook computer bracket, releases pressure exerting arrangement to second
The downward pressure active force of fagging 31, the second support plate 31 under the upward active force of multiple 32 own resilients of second spring,
Opposite pedestal 1 moves up, and four first connecting rods 33 and four universal wheels 34 are moved up with respect to pedestal 1, and final four ten thousand
It is accommodated in inside pedestal 1 to wheel 34；
For any pressure exerting arrangement, it is arranged in sliding slot 14 by the sliding of sliding block 42 by the briquetting of pressure exerting arrangement 43 and pedestal
1 slidably reciprocates between the first support plate 21 and the second support plate 31, to realize that pressure exerting arrangement presses to the first support plate 21
First mode and the second mode to the second support plate 31 pressure switching freely, when initial position, four sliding blocks 42 are distinguished
Positioned at the middle part of corresponding sliding slot 14, four briquettings 43 are located between the first support plate 21 and the second support plate 31, and
Any briquetting 43 and the first support plate 21 and the second support plate 31 are non-interference, multiple first springs 22 and multiple second springs 32
For natural elongation state, four rubber suction cups and four universal wheels 34 are accommodated in inside pedestal 1；
When pressure exerting arrangement is needed to the first 21 pressure downwards of support plate, by sliding block 42 towards close to the first support plate 21
Direction sliding, the direction for driving briquetting 43 towards close first support plate 21 is mobile, since the two sides of briquetting 43 are horizontally disposed
Triangular prism structure, briquetting 43 progresses into top surface and the first support plate 21 of pedestal 1 close to the downside of the first support plate 21
Between, the distance between the top surface of pedestal 1 and the first support plate 21 are gradually increased so that briquetting 43 and by first support
Plate 21 is pressed downward, and when sliding into extreme position towards the direction close to the first support plate 21 when sliding block 42, briquetting 43 is by first
Fagging 21 is depressed into downwards extreme lower position, and multiple first springs 22 are compressed into extreme position, four rubber suction cups and desktop at this time
It contacts and adsorbs；Sliding block 42 is mobile towards the direction close to the second support plate 31, by the downside of four briquettings 43 from pedestal 1
Top surface and the second support plate 31 between remove, the second support plate 31 moves up, to storing four rubber suction cups the bottom of to
Inside seat 1；
When pressure exerting arrangement is needed to the second 31 pressure downwards of support plate, by sliding block 42 towards close to the second support plate 31
Direction sliding, the direction for driving briquetting 43 towards close second support plate 31 is mobile, since the two sides of briquetting 43 are horizontally disposed
Triangular prism structure, briquetting 43 progresses into top surface and the second support plate 31 of pedestal 1 close to the downside of the second support plate 31
Between, the distance between the top surface of pedestal 1 and the second support plate 31 are gradually increased so that briquetting 43 and by second support
Plate 31 is pressed downward, and when sliding into extreme position towards the direction close to the second support plate 31 when sliding block 42, briquetting 43 is by second
Fagging 31 is depressed into downwards extreme lower position, and multiple second springs 32 are compressed into extreme position, four universal wheels 34 and desktop at this time
Contact；Sliding block 42 is mobile towards the direction close to the first support plate 21, by the downside of four briquettings 43 from the top surface of pedestal 1
And first remove between support plate 21, the first support plate 21 moves up, thus by four storages to pedestal 1 of universal wheels 34
Portion；Pressure exerting arrangement can slidably reciprocate between the first support plate 21 and the second support plate 31, realize determining for notebook computer bracket
The switching freely of bit pattern and Move Mode.
In another technical solution, the portable notebook computer computer bracket, further includes transmission mechanism, any described
One end close to second support plate 31 of sliding block 42 and the sliding slot 14 is connected by horizontally disposed 44 elasticity of third spring
It connects；As shown in figure 5, the transmission mechanism includes:
Two the second connecting rods 51 are positioned horizontally in the left and right sides of first support plate 21 and with described respectively
The left side of one support plate 21 is parallel, and the both ends of any second connecting rod 51 are respectively and positioned at the middle part of ipsilateral slide bar 41
Connection；
Two first rotating shafts 52 are located at interval at first support plate 21 and the bottom along 14 length direction of sliding slot
Between the bottom surface of seat 1, the lower end of any first rotating shaft 52 and the bottom surface inner wall of the pedestal 1 are rotatablely connected, and upper end is vertical
It upwardly extends and a horizontal fixed first gear disk 521, the first rotating shaft 52 has been externally wrapped with rope body 53, the rope body 53
Starting point second connecting rod 51 adjacent with the first rotating shaft 52 be fixedly connected；
Second shaft 54 is vertically positioned between first support plate 21 and the bottom surface of the pedestal 1, and described second turn
The bottom surface inner wall of the lower end of axis 54 and the pedestal 1 is rotatablely connected, and upper end level is equipped with and first gear disk described in one of them
The second gear disk 541 of 521 engagements, the horizontal fixing sleeve in middle part are equipped with the first bevel gear 541；The second gear disk 541 with it is another
It is horizontal between one second gear disk 541 to be equipped with third toothed disc 551, the two sides of the third toothed disc 551 respectively with
The second gear disk 541 and another described second gear disk 541 engage, the lower surface of the third toothed disc 551 and perpendicular
The upper end for the third shaft 55 being directly arranged is fixedly connected, and the bottom surface inner wall of the lower end of the third shaft 55 and the pedestal 1 turns
Dynamic connection；
Gear shift bar 56 is horizontally disposed with and vertical with the sliding slot 14, the first end of the gear shift bar 56 and the pedestal 1
Side inner walls rotation connection, middle part fixing sleeve be equipped be installed with the second umbrella tooth engaged with first bevel gear 541 vertically
Wheel 561, second end extends horizontally to the outside of the pedestal 1.
In the above-mentioned technical solutions, the adjustment to pressure exerting arrangement position is realized by transmission mechanism, it can also in practical application
It is added and automatically controls in the present invention, four sliding blocks 42 are connect with automatic control signal, realized by controller programming to four
The adjusting of a pressure exerting arrangement position；
When gear shift bar 56 is rotated clockwise around own axes, the second bevel gear 561 is rotated clockwise, and then drives first
The rotation that bevel gear 541 is counterclockwise, the rotation that the rotation of the first bevel gear 541 drives second gear disk 541 counterclockwise, the second tooth
Wheel disc 541 drives the one of first gear disk 521 engaged and the clockwise rotation of third toothed disc 551, third tooth
The rotation that wheel disc 551 drives another first gear disk 521 engaged counterclockwise；When gear shift bar 56 is around the own axes inverse time
When needle rotates, the second bevel gear 561 is rotated counterclockwise, and then drives the clockwise rotation of the first bevel gear 541, the first bevel gear
541 rotation drives the clockwise rotation of second gear disk 541, second gear disk 541 drive engage one of them the
One toothed disc 521 and the rotation counterclockwise of third toothed disc 551, third toothed disc 551 drive engage another first
The clockwise rotation of toothed disc 521, so that two first gear disks 521 rotate backward always；
For the present invention by taking Fig. 1 as an example, the first gear disk 521 positioned at left side is its directly engaged with second gear disk 541
In a first gear disk 521, the first gear disk 521 positioned at right side passed by third toothed disc 551 and second gear disk 541
Dynamic connection, when gear shift bar 56 rotates clockwise, the first gear disk 521 in left side rotates clockwise the shaft up time for driving left side
Needle rotation, the rope body 53 in left side are simultaneously gradually wound in the first rotating shaft 52 in left side, drive second connecting rod 51 in left side to the right
Side (towards the direction close to the first support plate 21) is mobile；The first gear disk 521 on right side, which rotates counterclockwise, drives turning for right side
Axis rotates counterclockwise, and the rope body 53 on right side is simultaneously gradually wound in the first rotating shaft 52 on right side, drives second connecting rod on right side
51 is mobile (towards the direction close to the first support plate 21) to the left, i.e., when rotating clockwise gear shift bar 56, four briquettings 43
It is towards mobile close to the direction of the first support plate 21；Same derivation method, when rotating counterclockwise gear shift bar 56, four
Briquetting 43 is towards mobile close to the direction of the second support plate 31；When gear shift bar 56 rotates counterclockwise, the left and right sides first
Shaft 52 decontrols its external rope body 53, itself bullet of the second connecting rod 51 of the left and right sides in corresponding third spring 44
Towards rope mobile close to the direction of the second support plate 31, between the second connecting rod 51 and first rotating shaft 52 under power restoring force
Body 53 remains the state tightened, and then realizes four briquettings 43 towards the movement close to 31 direction of the second support plate.
In another technical solution, the portable notebook computer computer bracket, the second end of the gear shift bar 56
Edge radially extends to form baffle 562.56 second end of gear shift bar forms plate washer and facilitates rotation gear shift bar 56.
In another technical solution, the portable notebook computer computer bracket, the close bottom of the baffle 562
The one side of seat 1 is equipped with fixture block, and another side is equipped with knob 563；Outside the one side adjacent with the plate washer of the pedestal 1
Along the circumferential direction be laid with the first card slot, the second card slot and third card slot on wall, the fixture block can be arranged in first card slot/
In second card slot/third card slot；
The fixture block setting are as follows: when the fixture block is arranged in the first card slot, four briquettings 43 and described first
Support plate 21 and second support plate 31 are non-interference, and the third spring 44 is tensional state, 22 He of the first spring
The second spring 32 is nature elongation state；When the fixture block is arranged in the second card slot, four briquettings 43
Lower end is abutted with the upper surface of first support plate 21, and the third spring 44 is stretched to extreme position, and described first
Spring 22 is compressed into extreme position, and second spring 32 is nature elongation state；When the fixture block is arranged in third card slot,
The lower end of four briquettings 43 is abutted with the upper surface of second support plate 31, the natural elongate of the third spring 44
State, the second spring 32 are compressed into extreme position, and the first spring 22 is nature elongation state.The side of stick and pedestal 1
Face contact position is bearing connection, and the second end of gear shift bar 56 is arranged plate washer, knob 563, side are arranged on the another side of plate washer
Just the rotation of gear shift bar 56 improves operability of the invention；Setting can be fastened on the first card slot, second on the one side of plate washer
Fixture block in card slot and third card slot realizes and exchanges the positioning of bar 56, and what fixture block can be designed as to elasticity in practical application can
Flexible, when needing to rotate gear shift bar 56, fixture block is taken out from card slot, it, can be by card when needing to exchange the positioning of bar 56
Block is fastened in the card slot of adaptation.
In another technical solution, the portable notebook computer computer bracket, the side mark of first card slot
It is 0 grade, the side of second card slot is identified as 1 grade, and the side of the third card slot is identified as 3 grades.When fixture block is arranged in 0 grade
The first card slot in when, the present invention is initial state, and fixed mechanism, rolling mechanism are not used；When fixture block is arranged in the of 1 grade
When in one card slot, fixed mechanism of the invention is enabled, and four rubber suction cups are contacted with desktop；When fixture block is arranged in the first of 2 grades
When in card slot, rolling mechanism of the invention is enabled, and four universal wheels 34 are contacted with desktop.
In another technical solution, the portable notebook computer computer bracket, the first rotating shaft 52, described second
Shaft 54, the height of the third shaft 55 are respectively less than the minimum length of first spring 22.Guarantee the first spring 22 and
One shaft 52, the second shaft 54, third shaft 55 are always non-interference.
In another technical solution, the portable notebook computer computer bracket further includes third support plate 11, position
Above the pedestal 1, one end of the bottom of the third support plate 11 and 1 upper surface of pedestal are hinged, and the other end passes through
Telescopic rod 12 is connect with the pedestal 1, and the top of the third support plate 11 is bent upwards far from one end of the telescopic rod 12
Form shift slot 13.Laptop is placed in third support plate 11, by adjusting the height of telescopic rod 12, to adjust pen
Remember the angle of this computer.The forward edge of notebook is placed in shift slot 13, by laptop and notebook computer bracket
It is fixed, prevent laptop in use process to be subjected to displacement with respect to notebook computer bracket.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.To application of the invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. portable notebook computer computer bracket, characterized in that it comprises:
Pedestal is horizontally disposed hollow cube structure, sets that there are four first through hole and four on the bottom surface of the pedestal
Second through-hole of a rectangular array arrangement, four first through hole are located at the rectangular space that four second through-holes are formed
It is interior；
Fixed mechanism comprising:
First support plate is positioned horizontally in the lower surface of the first support plate described in the chassis interior and the bottom surface of the pedestal
Wall passes through multiple the first spring connections being vertically arranged；
Four cylinders are vertically positioned between first support plate and the bottom surface of the pedestal, four cylinders and four
A first through hole is arranged in a one-to-one correspondence, and any cylinder lower end is contained in a corresponding first through hole,
Upper end is fixedly connected with the upper surface of first support plate, the lower end of the piston rod of the cylinder be located at the cylinder in
Piston connection, upper end is successively pierced by the cylinder and the first support plate straight up and fixes with the inner wall of the top surface of the pedestal
Connection；
Four rubber suction nozzles, the lower end of cylinder are arranged a rubber suction nozzle, any rubber suction nozzle it is straight
The lesser upper end of diameter connect with the lower end of the cylinder and is connected to the cylinder interior, and lower end is contained in corresponding described
In one through-hole；
Wherein, the first spring setting are as follows: when the first spring nature elongation state, four rubber suction nozzles are located at
The chassis interior；When first spring is compressed to extreme position downwards, four rubber suction nozzles are located at the pedestal
Lower section；
Rolling mechanism comprising:
Second support plate, is the rectangle mount structure for being positioned horizontally in the chassis interior, the inner wall of second support plate with
There is certain distance between the side of first support plate, four side inner walls of outer wall and the pedestal do not connect
Touching, the upper surface of second support plate are flushed with the upper surface of first support plate, lower surface and the pedestal
Bottom surface inner wall passes through multiple second spring elastic connections being vertically arranged；
Four first connecting rods are vertically positioned between second support plate and the bottom surface of the pedestal, and four described
One connecting rod is arranged in a one-to-one correspondence with four second through-holes, and the lower end of any first connecting rod is contained in corresponding
In one second through-hole, upper end is fixedly connected with the lower surface of second support plate；
A universal wheel, any universal wheel receiving is arranged in four universal wheels, the lower end of a first connecting rod
In in corresponding one second through-hole；
The second spring setting are as follows: when the second spring nature elongation state, four universal wheels are located at the bottom
Seat is internal；When the second spring is compressed to extreme position downwards, four universal wheels are located at below the pedestal；
Two pairs of pressure exerting arrangements are symmetrically located in the left and right sides of first support plate and are located at first support plate
Between second support plate, any a pair pressure exerting arrangement is arranged at intervals at the side of first support plate, described
The inner wall of the bottom surface of pedestal is equipped with two pairs of sliding slots, and two pairs of sliding slots are located at the left and right sides of first support plate, and one
The corresponding sliding slot of the pressure exerting arrangement；Any sliding slot is vertical with the left side of first support plate, the cunning
The both ends of slot are located at the lower section of first support plate and the lower section of second support plate；Any pressure exerting arrangement packet
It includes:
Slide bar is vertically positioned between first support plate and second support plate, and the lower end of the slide bar is equipped with sliding block,
The sliding block sliding is arranged in the corresponding sliding slot；
Briquetting, is fixedly arranged on the upper end of the slide bar, and the briquetting is horizontally disposed straight tetragonous rod structure, and the two of the briquetting
A bottom surface is horizontal quadrangle, and the upper end of the briquetting is abutted with the top surface inner wall of the pedestal；The thickness of the briquetting is therefrom
Portion gradually becomes smaller to two sides, and the two sides of the briquetting are protruded between the top surface of the pedestal and first support plate, with institute
It states between the top surface of pedestal and second support plate；
The sliding block setting are as follows: when the sliding block slides into close to the first extreme position of first support plate, the pressure
Block is abutted with first support plate, at this point, first spring is compressed downwardly to extreme position；When the sliding block slides into
When between first support plate and second support plate, the lower end of the briquetting and first support plate and described second
Support plate is non-interference；When the sliding block slides into close to the second extreme position of second support plate, the briquetting
Lower end is abutted with second support plate, at this point, the second spring is compressed downwardly to extreme position.
2. portable notebook computer computer bracket as described in claim 1, which is characterized in that further include transmission mechanism, Ren Yisuo
Sliding block is stated to connect with one end close to second support plate of the sliding slot by horizontally disposed third spring；It is described
Transmission mechanism includes:
Two the second connecting rods, be positioned horizontally in respectively the left and right sides of first support plate and with first support plate
Left side it is parallel, the both ends of any second connecting rod respectively be located at ipsilateral slide bar middle part connect；
Two first rotating shafts, along the track length direction be located at interval at first support plate and the pedestal bottom surface it
Between, the lower end of any first rotating shaft and the bottom surface inner wall of the pedestal are rotatablely connected, and upper end extends straight up and level
A fixed first gear disk, the first rotating shaft have been externally wrapped with rope body, the starting point of the rope body and the first rotating shaft phase
Adjacent second connecting rod is fixedly connected；
Second shaft is vertically positioned between first support plate and the bottom surface of the pedestal, the lower end of second shaft
It is rotatablely connected with the bottom surface inner wall of the pedestal, upper end level is equipped with the second tooth engaged with first gear disk described in one of them
Wheel disc, the horizontal fixing sleeve in middle part are equipped with the first bevel gear；Water between the second gear disk and another described second gear disk
It is flat to be equipped with third toothed disc, the two sides of the third toothed disc respectively with the second gear disk and another described second gear
Disk engagement, the lower surface of the third toothed disc are fixedly connected with the upper end for the third shaft being vertically arranged, the third shaft
Lower end and the pedestal bottom surface inner wall be rotatablely connected；
Gear shift bar is horizontally disposed with and vertical with the sliding slot, the first end of the gear shift bar and the side inner walls of the pedestal
Rotation connection, middle part fixing sleeve is equipped with is installed with the second bevel gear engaged with first bevel gear vertically, and second end is horizontal
Extend to the outside of the pedestal.
3. portable notebook computer computer bracket as claimed in claim 2, which is characterized in that the side of the second end of the gear shift bar
Edge radially extends to form baffle.
4. portable notebook computer computer bracket as claimed in claim 3, which is characterized in that the close pedestal of the baffle
One side be equipped with fixture block, another side be equipped with knob；Edge on the one side outer wall adjacent with the plate washer of the pedestal
Circumferencial direction is laid with the first card slot, the second card slot and third card slot, and the fixture block can be arranged in first card slot/described
In two draw-in groove/third card slot；
The fixture block setting are as follows: when the fixture block is arranged in the first card slot, four briquettings and first support plate
Non-interference with second support plate, the third spring is tensional state, and first spring and the second spring are equal
For natural elongation state；When the fixture block is arranged in the second card slot, the lower end of four briquettings with described first
The upper surface of fagging abuts, and the third spring is stretched to extreme position, and first spring is compressed into extreme position, the
Two springs are nature elongation state；When the fixture block is arranged in third card slot, the lower end of four briquettings with it is described
The upper surface of second support plate abuts, and the third spring nature elongation state, the second spring is compressed into extreme position,
First spring is nature elongation state.
5. portable notebook computer computer bracket as claimed in claim 4, which is characterized in that the side of first card slot identifies
It is 0 grade, the side of second card slot is identified as 1 grade, and the side of the third card slot is identified as 3 grades.
6. portable notebook computer computer bracket as claimed in claim 5, which is characterized in that the first rotating shaft, described second
Shaft, the height of the third shaft are respectively less than the minimum length of first spring.
7. portable notebook computer computer bracket as claimed in claim 6, which is characterized in that further include third support plate, position
Above the pedestal, one end of the bottom of the third support plate and the base upper surface are hinged, and the other end passes through flexible
Bar is connect with the pedestal, and the top of the third support plate is bent upwards to form shift slot far from one end of the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604669.6A CN109674215B (en) | 2018-12-26 | 2018-12-26 | Portable notebook computer support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604669.6A CN109674215B (en) | 2018-12-26 | 2018-12-26 | Portable notebook computer support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109674215A true CN109674215A (en) | 2019-04-26 |
| CN109674215B CN109674215B (en) | 2021-04-30 |
Family
ID=66189873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811604669.6A Active CN109674215B (en) | 2018-12-26 | 2018-12-26 | Portable notebook computer support |
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| Country | Link |
|---|---|
| CN (1) | CN109674215B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109674215B (en) | 2021-04-30 |
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