CN101042594A - Portable computers with height adjusting device - Google Patents
Portable computers with height adjusting device Download PDFInfo
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- CN101042594A CN101042594A CN 200610024992 CN200610024992A CN101042594A CN 101042594 A CN101042594 A CN 101042594A CN 200610024992 CN200610024992 CN 200610024992 CN 200610024992 A CN200610024992 A CN 200610024992A CN 101042594 A CN101042594 A CN 101042594A
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Abstract
This invention relates to one portable computer with height adjust device, which comprises the following parts: host with keyboard; display device by use of ring link connected to host back end for rotation for host totally converge and to open certain angles; height adjust device set with selective protruding part to adjust host back end height supportive arm.
Description
Technical field
The present invention relates to portable computer, refer more particularly to a kind of portable computer that can make the user selectively adjust the height adjuster of main frame rear end height that is provided with.
Background technology
The portable computer person of being to use can carry, move the computing machine that uses, for example notebook computer, panel computer etc.Fig. 1 is the synoptic diagram that the general notebook computer of expression constitutes.
As shown in the figure, notebook computer is substantially by main frame 1 and display 3.Above-mentioned main frame 1 interconnects by hinge 5 with display 3, and aforementioned display device 3 can be folded up by above-mentioned relatively main frame 1, convenient keeping, and use as shown in Figure 1 also can be opened.
Above-mentioned main frame 1 roughly is flat platy morphology, is provided with the mainboard and the various accessory that constitute notebook computer within it in the portion space.Be provided with keyboard 7 above the above-mentioned main frame 1 as input media.
But above-mentioned portable computer exists following problem.
The user utilizes each button on the finger tapping keyboard 7 to carry out the information input service.At this moment the rear end of main frame 1 wants high if the height of the part that promptly links to each other with aforementioned display device 3 is compared front end with front end, and the keyboard input will be relatively easily.
Therefore, designed a kind of special structure, made portable computer, regulated the height of main frame 1 rear end automatically, increased the height of keyboard 7 rear ends, made it be higher than front end along with the opening of aforementioned display device 3.
But this structure construction is very complicated, and manufacture difficulty is very big, often be out of order easily, and the height amplitude that can regulate is very limited.And, if open display 3, because highly automated adjusting, so for just very inconvenient the user who does not want main frame 1 rear end height is regulated.
Summary of the invention
The present invention above-mentionedly proposes according to the problem that conventional art produced for solving.Purpose of the present invention will be utilized simple structure exactly, realizes a kind of portable computer that height adjuster is set of the adjusting of portable computer keyboard rear end height.
Another object of the present invention provides a kind of portable computer that height adjuster is set that can make the height that the user selectively regulates the portable computer keyboard rear end.
The portable computer that height adjuster is set that also has a purpose to provide a kind of keyboard rear end height amplitude of accommodation of relative increase portable computer of the present invention.
To achieve these goals, according to the feature that the portable computer of height adjuster is set of the present invention, the present invention comprises to be provided with the main frame of keyboard above the lower member; Utilize hinge to link to each other with above-mentioned host back end, can rotate, can close up fully at main frame, also main frame is opened the display of certain angle relatively; Be provided with by bottom, aforementioned display device two ends and selectively give prominence to, regulate the height adjuster of the sway brace of above-mentioned main frame rear end height.
Above-mentioned sway brace is projected in the fore-end of aforementioned display device outside, is provided with the curved surface end, and above-mentioned curved surface end is provided with the curved surface with certain radian.
Above-mentioned height adjuster comprises with lower member: the both sides along aforementioned display device inside prolong, and are provided with the sway brace of a plurality of fixed orifices; Can on perpendicular to the direction of the above-mentioned sway brace of aforementioned display device inside, move, and support, selectively insert the said fixing hole, the mobile fixedly door bolt of controlling of sway brace by elastic appendages; Some exposes the outside in aforementioned display device, can make the said fixing door bolt extract the movable button in said fixing hole.
Above-mentioned sway brace utilizes elastic appendages that computing machine is played a supportive role on the direction that is projected into the aforementioned display device outside.
The said fixing hole has in the corresponding internal diameter of said fixing door bolt diameter, and it comprises with the lower part: the fixed position that can selectively insert the said fixing door bolt; Be arranged to have the groove shapes of certain radian with porch, corresponding said fixing hole, two ends, said fixing position, thus the mobile guide device that can guide said fixing door bolt and movable button to move respectively.
Front end being provided with of said fixing door bolt has the top curved surface with the corresponding radian of above-mentioned mobile guide device, is provided with on the above-mentioned movable button and the corresponding traction hemisphere of above-mentioned mobile guide device.
One side of the above-mentioned sway brace on above-mentioned traction hemisphere opposite is provided with the passage that connects above-mentioned each mobile guide device, thereby above-mentioned traction hemisphere can be moved between fixed orifice.
The portable computer that is provided with the height adjuster of the present invention that adopts said structure can be simplified the structure that keyboard rear end height is regulated, and make and install all than being easier to, the user can regulated at will keyboard rear end height, can satisfy different users's request for utilization, and increase the keyboard rear end height amplitude of accommodation of portable computer relatively.
Effect of the present invention:
Illustrated as above content, the portable computer that height adjuster of the present invention is set has following effect.
At first, used among the present invention from the shell of display, to extract out also and it can have been regained its inner sway brace, thereby reach the purpose of regulating portable computer main machine rear end height, therefore adopt this mode to regulate the keyboard angle of inclination, comparatively simple on the structure of device, it is more convenient to make that also the user carries out the button input.
In addition, among the present invention, the user can selectively extract or be recycled to sway brace out its inside from shell, can choose at random sway brace from the inner degree of extracting out or being recycled to shell inside of shell, thereby can satisfy user's different demands.
In addition, among the present invention, it is relatively large that sway brace projects to the degree of outside display, therefore increased the keyboard rear end height amplitude of accommodation of portable computer.So the present invention has greatly improved user's convenience.
In addition, among the present invention, after sway brace supported main frame, the placed side of portable computer had been left in the main frame rear end, so the ambient air below the main frame can flow very swimmingly, thereby had improved the radiating effect of main frame.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the oblique view that the general portable computer of expression constitutes.
Fig. 2 is the embodiment that expression is provided with the portable computer of height adjuster of the present invention.
Fig. 3 is the simple sectional view of expression embodiment of the invention waist structure.
Fig. 4 is the working state figure of the removable state of sway brace in the expression embodiment of the invention.
Fig. 5 a is the working state figure that uses sway brace relative adjustment main frame rear end height state in the expression embodiment of the invention.
Fig. 5 b is the working state figure that does not use the sway brace state in the expression embodiment of the invention.
Fig. 5 c is to extracting the working state figure that sway brace describes in the embodiment of the invention out.
The symbol description of major part in the accompanying drawing:
10: main frame 12: display
14: hinge 16: keyboard
18: display frame 20: sway brace
22: curved surface end 24: fixed orifice
25: fixed position 26: the mobile guide device
27: outstanding elastic device 28,28 ': hang projection
30: fixing door bolt 31: breechblock
33: top curved surface 35: fixing elastic device
37: movable button 39: traction hemisphere
Embodiment
Followingly the embodiment that the portable computer of height adjuster is set of the present invention is elaborated with reference to accompanying drawing.
Fig. 2 is the embodiment that expression is provided with the portable computer of height adjuster of the present invention.Fig. 3 is the simple sectional view of expression embodiment of the invention waist structure.
As shown in the figure, portable computer is made of main frame 10 and display 12 substantially, and it is tabular to be square.Above-mentioned main frame 10 utilizes hinge 14 to be connected with display 12, so display 12 can close up fully or opens at main frame 10.Shown among Fig. 2 that display 12 opens the state of certain angle with respect to main frame 10.
Be provided with keyboard 16 above the above-mentioned main frame 10.Be provided with a lot of cases on the above-mentioned keyboard 16, the user utilizes the finger tapping case can import various information.Be provided with display frame 18 in the aforementioned display device 12.Liquid crystal board is adopted in above-mentioned display frame usually, is used to show various information.
In addition, be provided with height adjuster in the both sides of aforementioned display device 12, height adjuster can support the rear end of above-mentioned main frame 10, makes the rear end of main frame 10 be relatively higher than front end.That is, in the bottom of aforementioned display device 12 both sides (part that links to each other with main frame 10), sway brace 20 can from the shell 12 that constitutes display 12 enclosing covers ' extraction, also can be recovered to its inside.The front end of above-mentioned sway brace 20 stretches out certain-length by the bottom of above-mentioned shell 12 ' both sides.
Above-mentioned sway brace 20 roughly is long flat door bolt shape.The front end of above-mentioned sway brace 20 is the curved surface ends 22 with certain radian.Sphere is arranged in above-mentioned curved surface end 22, so it can be with firm the supporting of computing machine on a plurality of angles.
A plurality of fixed orifices 24 are set on the depth direction of above-mentioned sway brace 20.The following fixedly door bolt that will illustrate 30 is inserted said fixing hole 24, just can fix above-mentioned sway brace 20, it can not arbitrarily be moved.Said fixing hole 24 portion within it is provided with fixed position 25.Said fixing position 25 has certain diameter, is the circular hole shape.Also be provided with mobile guide device 26 in the said fixing hole 24.
Above-mentioned mobile guide device 26 is arranged on the both sides at said fixing position 25, roughly is the semi-spherical shape of two spills.The diameter of above-mentioned mobile guide device 26 is the function curve metamorphosis 2 times towards the Way at fixed orifice 24 two ends.Above-mentioned mobile guide device 26 can make above-mentioned sway brace 20 be moved.
Above-mentioned sway brace 20 has been subjected to that outstanding elastic device 27 applies reaches acting force on above-mentioned shell 12 ' outside direction towards above-mentioned curved surface end 22.As shown in the figure, outstanding elastic device 27 cylindrical volute spring shapes, but be not the spring that can only adopt this shape as long as can make sway brace 20 be subjected to outwards outstanding acting force, adopt any spring can.Though only used an above-mentioned outstanding elastic device 27 among the embodiment shown in the figure, reach desirable mobile status in order to make sway brace 20, can be the center also with sway brace 20, be symmetrical arranged a plurality of outstanding elastic devices 27.One end of above-mentioned outstanding elastic device 27 hangs on the suspension projection 28 of above-mentioned sway brace 20, the other end hang over above-mentioned shell 12 ' suspension projection 28 ' on.
Fixing door bolt 30 is arranged in the fixed orifice 24 of above-mentioned sway brace 20, and is perpendicular with the extending direction of above-mentioned sway brace 20, is used to limit arbitrarily moving of sway brace 20.The roughly cylindrical shape of breechblock 31 of said fixing door bolt 30.The fixed position 25 in the diameter of above-mentioned breechblock 31 and said fixing hole 24 is roughly the same, and is just slightly smaller.That is, the diameter designed size of above-mentioned breechblock 31 will make said fixing door bolt 30 move freely at said fixing position 25 to get final product.
Front end at above-mentioned breechblock 31 is provided with top curved surface 33.Above-mentioned top curved surface 33 roughly is semisphere, by 26 tractions of above-mentioned mobile guide device, breechblock 31 can with the perpendicular direction of sway brace 20 moving directions on move.
Said fixing door bolt 30 utilizes fixedly, and elastic device 35 supports above-mentioned top curved surface 33 rightabout ends.One end of said fixing elastic device 35 supports above-mentioned shell 12 ' one sides, and the other end is supported on that relative end of said fixing door bolt 30 and top curved surface 33.
Said fixing elastic device 35 inserts it in the said fixing hole 24 for said fixing door bolt 30 provides elastic acting force.
Said fixing door bolt 30 can stop moving of above-mentioned sway brace 20 fully.For this reason, to determine that not only suitable said fixing fastens 30 length with a bolt or latch, also to be provided with suitable be positioned at shell 12 ' guiding rib (not shown) length.
Below the function of the portable computer that is provided with the height adjuster of the present invention with said structure is elaborated.
At first the running to above-mentioned sway brace 20 among the present invention describes.As shown in Figure 3, said fixing door bolt 30 is subjected to the fixedly elastic acting force of elastic device 35, and is inserted in the fixed orifice 24 of above-mentioned sway brace 20.In more detail, above-mentioned breechblock 31 can not be moved even sway brace 20 is subjected to the acting force of above-mentioned outstanding elastic device 27 at the fixed position 25 in said fixing hole 24.
In order to make above-mentioned sway brace 20 be projected into the outside of aforementioned display device 12, must press above-mentioned movable button 37.After pressing above-mentioned movable button 37, the traction hemisphere 39 that is provided with in the above-mentioned movable button 37 will touch the top curved surface 33 of said fixing door bolt 30, the fixed position 25 that the breechblock 31 of said fixing door bolt 30 just can break away from said fixing hole 24.
Fig. 4 is that expression utilizes movable button 37, and fixing door bolt 30 breaks away from the synoptic diagram of fixed position 25 states of fixed orifice 24.After said fixing door bolt 30 has broken away from the fixed position 25 in said fixing hole 24, utilize the elastic acting force of above-mentioned outstanding elastic device 27, above-mentioned sway brace 20 be pushed out to shell 12 ' the outside.
After above-mentioned sway brace 20 was pushed out owing to the elastic force effect that is subjected to outstanding elastic device 27, the top curved surface 33 of said fixing door bolt 30 and the traction hemisphere of movable button 37 39 just be subjected to the guiding of mobile guide device 26 respectively.Above-mentioned top curved surface 33 and movable button 37 have moved to the outside of fixed orifice 24 fully owing to be subjected to the guiding of above-mentioned mobile guide device 26 respectively, thereby above-mentioned sway brace 20 will be moved.Certainly because after moving a certain distance, said fixing door bolt 30 will insert next fixed orifice 24, moving of at this moment above-mentioned sway brace 20 will stop.
When the traction hemisphere 39 of above-mentioned movable button 37 breaks away from said fixing hole 24, above-mentioned movable button 37 will be projected into above-mentioned shell 12 ' the outside, in order to prevent that this phenomenon from taking place, and can be provided with the passage (not shown) that links to each other with sway brace 20 fixed orifices 24 of above-mentioned traction hemisphere 39 places one side.Certainly, if there is not above-mentioned passage, when above-mentioned traction hemisphere 39 breaks away from said fixing hole 24, above-mentioned movable button 37 will be projected into above-mentioned shell 12 ' the outside.
Next above-mentioned sway brace 20 is extend out to after above-mentioned shell 12 ' outside, take in its inner situation again and describe.The user presses above-mentioned movable button 37 with the curved surface end 22 of an above-mentioned sway brace 20 of finger push with an other finger, like this said fixing door bolt 30 fixed positions 25 that will break away from said fixing hole 24.In this state, the used power of finger that promotes above-mentioned curved surface end 22 must overcome the elastic force of above-mentioned outstanding elastic device 27, above-mentioned sway brace 20 could be back into like this shell 12 ' inside.
At this moment, the user utilizes forefinger to press above-mentioned movable button 37, utilizes middle finger or nameless sway brace 20 is upwards pushed away to get final product.Can simultaneously the sway brace 20 of display 12 both sides be pushed back shell inside by both hands.
In addition, what Fig. 5 a was represented is that above-mentioned in the present invention sway brace 20 is given prominence in outside display, and curved surface end 22 supports the state of portable computer.When above-mentioned sway brace 20 be projected into aforementioned display device 12 outsides to a certain degree after, the rear end of above-mentioned main frame 10 will raise relatively.That is to say, when having only the length that projects to aforementioned display device 12 outsides when above-mentioned sway brace 20, just can support above-mentioned main frame 10, the height of its rear end is increased greater than the thickness of above-mentioned main frame 10.And the height of above-mentioned main frame 10 rear ends is to change according to the degree that above-mentioned sway brace 20 projects to aforementioned display device 12 outsides.
Shown in Fig. 5 b, if above-mentioned sway brace 20 is recovered to the inside of display 12, the origin-location will be got back in the rear end of main frame 10, promptly is close to the placed side of computing machine.That is to say that the user can selectively extract out and use sway brace 20.
Fig. 5 c is under the state that relative main frame 10 closes up when aforementioned display device 12, the synoptic diagram that the process of extracting sway brace 20 out is described.That is to say, before opening display 12, can earlier sway brace 20 be drawn to a certain degree, after using portable computer, can now display 12 be closed up, then sway brace 20 is retracted to shell 12 ' inside.Above-mentioned sway brace 20 is curved surface end 22 with the contacted part of supporting surface, therefore under the outstanding state of sway brace 20, even aforementioned display device 12 relative main frames 10 have carried out rotating the height that also has influence on main frame and raise.
Therefore, technical scope of the present invention is not limited to the content of instructions, must determine its technical scope according to interest field.By above-mentioned explanation, those skilled in the art can carry out various change and modification fully in the scope that does not depart from the technology of the present invention thought.
Illustrate, though in the embodiment shown, the flexible turnover of above-mentioned sway brace 20 is not to utilize this mode by movable button 37 and 30 controls of fixing door bolt yet, can also adopt other multiple modes to realize same effect.If with above-mentioned sway brace 20 be pressed into above-mentioned shell 12 ' inside, only need in addition certain acting force also can realize.
Claims (7)
1, a kind of portable computer that arrangement for adjusting height is set is characterized in that comprising with lower member:
Be provided with the main frame of keyboard above;
Utilize hinge to link to each other with above-mentioned host back end, can rotate, can close up fully at main frame, also main frame is opened the display of certain angle relatively;
Be provided with by bottom, aforementioned display device two ends and selectively give prominence to, regulate the height adjuster of the sway brace of above-mentioned main frame rear end height.
2, the portable computer that arrangement for adjusting height is set as claimed in claim 1 is characterized in that:
The fore-end that the sway brace of above-mentioned arrangement for adjusting height is projected into the aforementioned display device outside is provided with the curved surface end, and above-mentioned curved surface end is the spherical shape with certain radian.
3, the portable computer that arrangement for adjusting height is set as claimed in claim 1 or 2 is characterized in that above-mentioned height adjuster comprises with lower member:
Both sides along aforementioned display device inside prolong, and are provided with the sway brace of a plurality of fixed orifices;
Can on perpendicular to the direction of the above-mentioned sway brace of aforementioned display device inside, move, and support, selectively insert the said fixing hole, the mobile fixedly door bolt of controlling of sway brace by elastic appendages;
Some exposes the outside in aforementioned display device, can make the said fixing door bolt extract the movable button in said fixing hole.
4, the portable computer that arrangement for adjusting height is set as claimed in claim 3 is characterized in that:
Above-mentioned sway brace utilizes elastic appendages, on the direction that is projected into the aforementioned display device outside described main frame is played a supportive role.
5, the portable computer that arrangement for adjusting height is set as claimed in claim 3 is characterized in that the said fixing hole comprises with lower member:
Have with said fixing and fasten corresponding internal diameter with a bolt or latch, can selectively insert the fixed position of said fixing door bolt;
Be arranged to have the groove shapes of certain radian with the inlet in corresponding said fixing hole, both sides, said fixing position, can be respectively to the mobile guide device of the mobile channeling conduct of said fixing door bolt and movable button.
6, the portable computer that arrangement for adjusting height is set as claimed in claim 5 is characterized in that:
Have top curved surface with the corresponding radian of above-mentioned mobile guide device front end being provided with of said fixing door bolt, on above-mentioned movable button, be provided with and the corresponding traction hemisphere of above-mentioned mobile guide device.
7, the portable computer that arrangement for adjusting height is set as claimed in claim 6 is characterized in that:
On the above-mentioned sway brace one side relative with above-mentioned traction hemisphere, be provided with the passage that connects above-mentioned mobile guide device, make above-mentioned traction hemisphere between fixed orifice, to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100249927A CN100474211C (en) | 2006-03-23 | 2006-03-23 | Portable computers with height adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100249927A CN100474211C (en) | 2006-03-23 | 2006-03-23 | Portable computers with height adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101042594A true CN101042594A (en) | 2007-09-26 |
| CN100474211C CN100474211C (en) | 2009-04-01 |
Family
ID=38808157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100249927A Expired - Fee Related CN100474211C (en) | 2006-03-23 | 2006-03-23 | Portable computers with height adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100474211C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879643A (en) * | 2019-10-15 | 2020-03-13 | 华为技术有限公司 | Hinge structure and foldable electronic equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11144271B1 (en) | 2018-12-08 | 2021-10-12 | Screen It Up Corp. | Systems for moveable computer display devices |
-
2006
- 2006-03-23 CN CNB2006100249927A patent/CN100474211C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879643A (en) * | 2019-10-15 | 2020-03-13 | 华为技术有限公司 | Hinge structure and foldable electronic equipment |
| CN110879643B (en) * | 2019-10-15 | 2021-06-29 | 华为技术有限公司 | Hinge structure and foldable electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100474211C (en) | 2009-04-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20190323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |