CN104571332A - Notebook computer - Google Patents
Notebook computer Download PDFInfo
- Publication number
- CN104571332A CN104571332A CN201410832377.3A CN201410832377A CN104571332A CN 104571332 A CN104571332 A CN 104571332A CN 201410832377 A CN201410832377 A CN 201410832377A CN 104571332 A CN104571332 A CN 104571332A
- Authority
- CN
- China
- Prior art keywords
- cavity
- display screen
- piston
- spring
- piston rod
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a notebook computer, which comprises a display screen and a host which are rotatably connected with each other; a groove is formed in the bottom part of the display screen; a through hole is formed in two end faces of the groove; the host is provided with a lug boss matched with the through hole; the lug boss is provided with a first cavity; a piston is glidingly connected with the interior of the first cavity; the bottom part of the first cavity is provided with an only-in-no-out check valve and a first overflow hole; one end of the piston connected with a piston rod; the piston rod is provided with a first spring; one end of the first spring is contacted with the piston; the other end of the first spring is abutted against the first cavity; an area, extending out of the piston, on the piston rod is fixedly provided with a check ring; a circle of air bags is arranged between the check ring and the first cavity; the air bags sheathe the piston rod; the notebook computer also comprises a release mechanism for inflating a first cylinder; after the first cylinder is inflated, the display screen and the host can easily rotate relatively, and the notebook computer can be opened with one hand.
Description
Technical field
The present invention relates to a kind of electronic equipment, especially relate to a kind of notebook.
Background technique
Notebook generally comprises display screen and main frame two-part, and these two-part are linked together by axis of rotation.Conveniently fix the position of display screen in arbitrary position, traditional mode is by increasing certain damping in rotating shaft joint, and due to the effect of damping, display screen turns to arbitrary position and can fix, easy-to-operat librarian use.
But this mode also has a defect, due to the existence of damping, when operator will open display screen, must with hand steered a main frame for notebook, another hand breaks display screen into two with one's hands again, and not so display screen cannot be opened, and operation is very inconvenient like this.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of notebook, hand can complete the opening steps of notebook.
For solving the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of notebook, comprise the display screen and main frame that are mutually rotationally connected, the bottom of described display screen has a groove, two end faces of described groove has through hole, described main frame is provided with the lug boss coordinated with described through hole, described lug boss is provided with first cavity, a piston is slidably connected in described first cavity, the bottom of described first cavity is provided with one-way valve and first overflow hole of an only import but no export, described piston one end is connected with a piston rod, described piston rod is provided with the first spring, one end of described first spring contacts with described piston, the other end and described first cavity of described first spring lean, the region that described piston rod stretches out described piston is fixed with a back-up ring, a circle air bag is provided with between described back-up ring and described first cavity, described Air sac cover is on described piston rod, also comprise a release mechanism, described release mechanism comprises the second cavity, button, breathing pipe and the second spring, described button one end and described second cavity match, described button is extrapolated towards described second cavity is past by described second spring, the bottom of described second cavity has an air outlet and second overflow hole, described air outlet is connected with described breathing pipe one end, the other end of described breathing pipe is connected with described one-way valve.Time notebook needs to open, as long as press the button, air in button is sent in the first cavity by breathing pipe, the interior piston of the first cavity is pushed, first spring is compressed, originally compacted air bag loosens, and the rotary damping at this moment between display screen and main frame is very little, just easily can raise display screen by a hand.Outward winding after display screen, under the effect of the first spring, piston restores to the original state gradually, and during reinstatement, air bag is clamped between back-up ring and the first cavity, through-hole wall is held out against after air bag top is extruded, at this moment the lug boss that stretches in display screen through hole of main frame is locked, and the position of display screen is fixed, and gas flows out from the first overflow hole, the uninterrupted that gas flows out determines the speed that piston recovers, so can change display screen by the locked time by the size of adjustment first overflow hole.
In technique scheme, preferably, the right flank that described release mechanism is arranged on described display screen is inner, and the button of described release mechanism is exposed at outside described display screen.Common people are accustomed to by right-hand operated, this setup we can while pressing the button, screen be opened by the right hand, more convenient to operate.
The invention has the beneficial effects as follows: time notebook needs to open, as long as press the button, air in button is sent in the first cavity by breathing pipe, the interior piston of the first cavity is pushed, first spring is compressed, originally compacted air bag loosens, and the rotary damping at this moment between display screen and main frame is very little, just easily can raise display screen by a hand.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is embodiment of the present invention floor map (broken section).
Fig. 3 is the schematic diagram of release mechanism.
Fig. 4 is the close-up schematic view of Fig. 2.
Fig. 5 is the schematic diagram of air bag.
Fig. 6 is the schematic diagram of the air bag when display screen has the trend of rotating relative to main frame.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: see Fig. 1 to Fig. 4, a kind of notebook, comprise the display screen 1 and main frame 2 that are mutually rotationally connected, the bottom of display screen 1 has a groove 11, two end faces of groove 11 has through hole 12, main frame 2 is provided with the lug boss 21 coordinated with through hole 12, lug boss 21 is provided with first cavity 22, a piston 23 is slidably connected in first cavity 22, the bottom of the first cavity 22 is provided with one-way valve 221 and first overflow hole 222 of an only import but no export, piston 23 one end is connected with a piston rod 231, piston rod 231 is provided with the first spring 31, one end of first spring 31 contacts with piston 23, the other end and first cavity 22 of the first spring 31 lean, the region that piston rod 231 stretches out piston 23 is fixed with a back-up ring 232, a circle air bag 5 is provided with between back-up ring 232 and the first cavity 22, air bag 5 is enclosed within piston rod 231, also comprise a release mechanism 4, release mechanism 4 comprises the second cavity 41, button 42, breathing pipe 43 and the second spring 32, button 42 one end and the second cavity 41 match, button 42 is extrapolated towards the second cavity 41 is past by the second spring 32, the bottom of the second cavity 41 has an air outlet 411 and second overflow hole 412, air outlet 411 is connected with breathing pipe 43 one end, the other end of breathing pipe 43 is connected with one-way valve 221.Time notebook needs to open, as long as press the button, air in button is sent in the first cavity by breathing pipe, the interior piston of the first cavity is pushed, first spring is compressed, originally compacted air bag loosens, and the rotary damping at this moment between display screen and main frame is very little, just easily can raise display screen by a hand.Outward winding after display screen, under the effect of the first spring, piston restores to the original state gradually, and during reinstatement, air bag is clamped between back-up ring and the first cavity, through-hole wall is held out against after air bag top is extruded, at this moment the lug boss that stretches in display screen through hole of main frame is locked, and the position of display screen is fixed, and gas flows out from the first overflow hole, the uninterrupted that gas flows out determines the speed that piston recovers, so can change display screen by the locked time by the size of adjustment first overflow hole.The speed of the second overflow hole for regulating button to recover, avoids operator to press button continuously and causes the first cavity internal air pressure too high.
In the present embodiment, preferably, the right flank that release mechanism 4 is arranged on display screen 1 is inner, and the button 42 of release mechanism 4 is exposed at outside display screen.
See Fig. 5, the air bag 4 adopted in concrete the present embodiment adopts the material with certain viscosity to make, and outer ring has 4 uniform folds 41, and these folds 41 can outwards be heaved when air bag pressurized, and these convex heaving are fitted with through-hole wall.
See Fig. 6, when display screen has the trend of rotating relative to main frame, the side under tension heaved, under the effect of this pulling force, air bag is evened up heaving the side by pulling force, then there is fold in relative opposite side, the fold that these deformation produces is adjacent to through-hole wall more, makes the rotary damping more XXL between display screen and main frame.And the display screen moment of rotation relative with main frame is larger, this damping is also larger.The air bag of this form, only needs very small spring just can firmly lock display screen and main frame.
Claims (2)
1. a notebook, comprise the display screen (1) and main frame (2) that are mutually rotationally connected, it is characterized in that: the bottom of described display screen (1) has a groove (11), two end faces of described groove (11) has through hole (12), described main frame (2) is provided with the lug boss (21) coordinated with described through hole (12), described lug boss (21) is provided with first cavity (22), a piston (23) is slidably connected in described first cavity (22), the bottom of described first cavity (22) is provided with one-way valve (221) and first overflow hole (222) of an only import but no export, described piston (23) one end is connected with a piston rod (231), described piston rod (231) is provided with the first spring (31), one end of described first spring (31) contacts with described piston (23), the other end and described first cavity (22) of described first spring (31) lean, the region that described piston rod (231) stretches out described piston (23) is fixed with a back-up ring (232), a circle air bag (5) is provided with between described back-up ring (232) and described first cavity (22), described air bag (5) is enclosed within described piston rod (231), also comprise a release mechanism (4), described release mechanism (4) comprises the second cavity (41), button (42), breathing pipe (43) and the second spring (32), described button (42) one end and described second cavity (41) match, described button (42) is extrapolated towards described second cavity (41) is past by described second spring (32), the bottom of described second cavity (41) has an air outlet (411) and second overflow hole (412), described air outlet (411) is connected with described breathing pipe (43) one end, the other end of described breathing pipe (43) is connected with described one-way valve (221).
2. notebook according to claim 1, is characterized in that: the right flank that described release mechanism (4) is arranged on described display screen (1) is inner, and the button (42) of described release mechanism (4) is exposed at described display screen (1) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832377.3A CN104571332B (en) | 2014-12-29 | 2014-12-29 | A kind of notebook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832377.3A CN104571332B (en) | 2014-12-29 | 2014-12-29 | A kind of notebook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104571332A true CN104571332A (en) | 2015-04-29 |
| CN104571332B CN104571332B (en) | 2018-08-17 |
Family
ID=53087629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410832377.3A Expired - Fee Related CN104571332B (en) | 2014-12-29 | 2014-12-29 | A kind of notebook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104571332B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164570Y (en) * | 1993-05-20 | 1994-05-11 | 晏旸兴业有限公司 | Rotary shaft for computer |
| CN2282220Y (en) * | 1997-01-21 | 1998-05-20 | 江戊松 | Computer rotary axle |
| CN2503516Y (en) * | 2001-07-17 | 2002-07-31 | 林霖霖 | Rotation shaft for computer liquid crystal display screen |
| CN2578935Y (en) * | 2002-10-23 | 2003-10-08 | 旭丽股份有限公司 | Pivot mechanism of display device of portable computer |
| CN101174162A (en) * | 2006-10-30 | 2008-05-07 | 华硕电脑股份有限公司 | Portable computer |
| US20120128406A1 (en) * | 2010-11-16 | 2012-05-24 | Wisene Sp. Z.O.O | Set for Fastening of Measuring Device, particularly Rangefinder, to Monitored Element of Building Construction, especially of the roof, Fastening Method of Measuring Device Using Such Set and Suspension for Fastening of Measuring Device |
-
2014
- 2014-12-29 CN CN201410832377.3A patent/CN104571332B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164570Y (en) * | 1993-05-20 | 1994-05-11 | 晏旸兴业有限公司 | Rotary shaft for computer |
| CN2282220Y (en) * | 1997-01-21 | 1998-05-20 | 江戊松 | Computer rotary axle |
| CN2503516Y (en) * | 2001-07-17 | 2002-07-31 | 林霖霖 | Rotation shaft for computer liquid crystal display screen |
| CN2578935Y (en) * | 2002-10-23 | 2003-10-08 | 旭丽股份有限公司 | Pivot mechanism of display device of portable computer |
| CN101174162A (en) * | 2006-10-30 | 2008-05-07 | 华硕电脑股份有限公司 | Portable computer |
| US20120128406A1 (en) * | 2010-11-16 | 2012-05-24 | Wisene Sp. Z.O.O | Set for Fastening of Measuring Device, particularly Rangefinder, to Monitored Element of Building Construction, especially of the roof, Fastening Method of Measuring Device Using Such Set and Suspension for Fastening of Measuring Device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104571332B (en) | 2018-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20181229 |