CN104533933B - Notebook - Google Patents
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- Publication number
- CN104533933B CN104533933B CN201410830013.1A CN201410830013A CN104533933B CN 104533933 B CN104533933 B CN 104533933B CN 201410830013 A CN201410830013 A CN 201410830013A CN 104533933 B CN104533933 B CN 104533933B
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- China
- Prior art keywords
- piston
- ring
- cavity
- hole
- display screen
- 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.)
- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Notebook, display screen and main frame including mutually rotating connection, the bottom of the display screen has a groove, there is through hole on two end faces of the groove, the lug boss coordinated with the through hole is provided with the main frame, a cavity is provided with the lug boss, a piston is slidably connected in the cavity, the bottom of the cavity is provided with the check valve and a spout hole of only export but no import, an elastic component is provided between the piston and the cavity, described piston one end is connected with a piston rod, the piston rod stretches out and a back-up ring is fixed with the region of the piston, a circle baffle ring is provided with the through hole, a circle air bag is provided between the back-up ring and baffle ring, piston described in the resilient element urges, so that the baffle ring and the back-up ring clamp the air bag.
Description
Technical field
The present invention relates to a kind of electronic equipment, more particularly, to a kind of notebook.
Background technology
Referring to Fig. 1, notebook generally comprises display screen 1 and the two parts of main frame 2, and this two parts is connected by axis of rotation
Together.The position of display screen is fixed in arbitrary position for convenience, traditional mode is increased by rotating shaft junction
Plus certain damping, due to the effect for damping, display screen turns to optional position and can fix, and facilitates operating personnel to use.
But this mode also has a defect, due to the presence for damping, when operating personnel will open display screen, it is necessary to
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 so operation is not very
It is convenient.
The content of the invention
The present invention is directed to deficiency of the prior art, there is provided a kind of notebook, can hand complete beating for notebook
Open step.
In order to solve the above technical problems, the present invention is addressed by following technical proposals：Notebook, including mutually rotate
The display screen and main frame of connection, the bottom of the display screen have a groove, have through hole on two end faces of the groove,
The lug boss coordinated with the through hole is provided with the main frame, a cavity is provided with the lug boss, in the cavity
A piston is slidably connected, the bottom of the cavity is provided with the check valve and a spout hole of only export but no import, described
An elastic component is provided between piston and the cavity, described piston one end is connected with a piston rod, and the piston rod is stretched
A back-up ring is fixed with the region for going out the piston, a circle baffle ring is provided with the through hole, between the back-up ring and baffle ring
It is provided with a circle air bag, piston described in the resilient element urges so that the baffle ring and the back-up ring clamp the air bag.Usually
When not using, in the presence of elastic component, back-up ring and baffle ring clamp air bag, and the outer ring of air bag is withstood on through-hole wall, air bag
Two end faces are in close contact with back-up ring and baffle ring, and this causes that back-up ring and baffle ring cannot be relatively moved, and back-up ring is connected with main frame, gear
Ring is connected with display screen, and this also allows for realize fixing between display screen and main frame.And working as needs to adjust display screen angle
When, as long as we press lower piston rod, piston rod promotes the resistance of piston overpowers elastic component to be moved along, and at this moment back-up ring is also with work
Stopper rod is moved together, and original clamped air bag is also liberated therewith, and air bag and back-up ring, baffle ring and through-hole wall be not tight
Contiguity is touched, and this can easily be just rotated between display screen and main frame, and in rotation process, spring is constantly recovering, and promotes and lives
Get back into and move back, during rollback, air-flow is entered in cavity by spout hole, until two end faces and the back-up ring and baffle ring of air bag closely connect
Touch, at this moment the screen position of notebook is just secured.By adjusting the size of spout hole, display screen can be adjusted and freely rotated
Time.
In above-mentioned technical proposal, it is preferred that the elastic component is spring.
In above-mentioned technical proposal, it is preferred that the two ends of the spring respectively with the bottom of the piston and the cavity
Bottom connection is touched.
The beneficial effects of the invention are as follows：When needing regulation display screen angle, as long as we press lower piston rod, piston rod is promoted
The resistance of piston overpowers elastic component is moved along, and at this moment back-up ring is moved together also with piston rod, original clamped air bag
Liberated therewith, air bag and back-up ring, baffle ring and through-hole wall be not in close contact, and this is with regard to energy between display screen and main frame
Convenient to rotate, in rotation process, spring is constantly recovering, and promotes piston to retract, and during rollback, air-flow is entered by spout hole
In cavity, until two end faces and the back-up ring and baffle ring of air bag are in close contact, at this moment the screen position of notebook is just secured.
By adjusting the size of spout hole, the time that display screen is freely rotated can be adjusted.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing notebook.
Partial schematic diagram when Fig. 2 is embodiment of the present invention normal state.
Fig. 3 is the close-up schematic view of Fig. 2.
Partial schematic diagram during Fig. 4 embodiment of the present invention regulation screen angle.
Fig. 5 is the close-up schematic view of Fig. 4.
Fig. 6 is the schematic diagram of air bag.
Fig. 7 is the schematic diagram of the air bag in the trend that display screen has rotation relative to main frame.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：Referring to Fig. 2 to Fig. 3, notes
This, including the display screen 1 and main frame 2 for connecting mutually are rotated, the bottom of display screen 1 has a groove 11, two of groove 11
There is through hole 12 on end face, the lug boss 21 coordinated with through hole 12 is provided with main frame 2, a cavity is provided with lug boss 21
22, a piston 23 is slidably connected in cavity 22, the bottom of cavity 22 is provided with a check valve for only export but no import 221 and
Individual spout hole 222, is provided with a spring 3 between piston 23 and cavity 22, the two ends of spring 3 respectively with the bottom of piston 23 and
The bottom connection of cavity 22 is touched.
The one end of piston 23 is connected with a piston rod 231, and piston rod 231 stretches out and a gear is fixed with the region of piston 23
A circle baffle ring 121 is provided with circle 232, through hole 12, a circle air bag 4 is provided between back-up ring 232 and baffle ring 121, spring 3 is promoted
Piston 23 so that baffle ring 121 and back-up ring 232 clamp air bag 4.
Touched with the bottom of piston 23 and the bottom connection of cavity 22 respectively at the two ends of spring 3.The other end of piston rod 231 is swollen
A button 233 is formed greatly.
Referring to Fig. 4 and Fig. 5, it is assumed that when needing regulation screen angle, pressed button 233 inside by finger, piston rod
231 promotion pistons 23 overcome the resistance of spring 3 to be moved along, and check valve 221 is opened.At this moment back-up ring 232 is also with piston rod 231
Move together, the spacing between back-up ring and baffle ring is increased, original clamped air bag 4 is also liberated therewith.Air bag and back-up ring, gear
Ring and through-hole wall are all no longer in close contact, and at this moment can easily just be rotated between display screen and main frame, as long as with a hand
Can easily just operate.In rotation process, spring is constantly recovering, and promotes piston to retract, and during rollback, air-flow passes through spout hole
Into in cavity, until two end faces and the back-up ring and baffle ring of air bag are in close contact, at this moment the screen position of notebook is just solid
Calmly, the time spent in spring returns to original state is exactly the time that notebook screens can be rotated freely.Overflow by regulation
The size of discharge orifice, can adjust the time that display screen is freely rotated.In whole process, a hand operation is all only needed to, operation is big
It is big convenient.
Referring to Fig. 6, the air bag 4 employed in specific the present embodiment is made of the material with certain viscosity, outer ring
With 4 uniform folds 41, these folds 41 can outwards be heaved when air bag is pressurized, and these convex heaving are pasted with through-hole wall
Close.
Referring to Fig. 7, when display screen has the trend of rotation relative to main frame, the side under tension heaved, this pulling force
Under effect, air bag is flattened heaving the side by pulling force, and relative opposite side then occurs fold, the pleat that these deformation are produced
Wrinkle is more adjacent to through-hole wall so that the rotary damping more XXL between display screen and main frame.And display screen and main frame are relative
Rotating torque it is bigger, this damping is also bigger.The air bag of this form, it is only necessary to which the spring of very little elasticity just can be locked firmly
Display screen and main frame.
Claims (3)
1. notebook, including the display screen for mutually rotating connection（1）And main frame（2）, it is characterised in that：The display screen（1）'s
Bottom has a groove（11）, the groove（11）Two end faces on have through hole（12）, the main frame（2）On be provided with
With the through hole（12）The lug boss of cooperation（21）, the lug boss（21）On be provided with a cavity（22）, the cavity
（22）Inside slidably connect a piston（23）, the cavity（22）Bottom be provided with a check valve for only export but no import
（221）With a spout hole（222）, the piston（23）With the cavity（22）Between be provided with an elastic component, the work
Plug（23）One end is connected with a piston rod（231）, the piston rod（231）Stretch out the piston（23）Region on be fixed with
One back-up ring（232）, the through hole（12）Inside it is provided with a circle baffle ring（121）, the back-up ring（232）And baffle ring（121）Between
It is provided with a circle air bag（4）, piston described in the resilient element urges（23）So that the baffle ring（121）With the back-up ring（232）
Clamp the air bag（4）.
2. notebook according to claim 1, it is characterised in that：The elastic component is spring（3）.
3. notebook according to claim 2, it is characterised in that：The spring（3）Two ends respectively with the piston
（23）Bottom and the cavity（22）Bottom connection touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410830013.1A CN104533933B (en) | 2014-12-29 | 2014-12-29 | Notebook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410830013.1A CN104533933B (en) | 2014-12-29 | 2014-12-29 | Notebook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104533933A CN104533933A (en) | 2015-04-22 |
| CN104533933B true CN104533933B (en) | 2017-06-09 |
Family
ID=52849521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410830013.1A Expired - Fee Related CN104533933B (en) | 2014-12-29 | 2014-12-29 | Notebook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104533933B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591243B (en) * | 2018-05-02 | 2019-02-19 | 钱星宇 | Laptop |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101174162A (en) * | 2006-10-30 | 2008-05-07 | 华硕电脑股份有限公司 | Portable computer |
| CN102410301A (en) * | 2010-09-24 | 2012-04-11 | 富泰华工业（深圳）有限公司 | Connecting mechanism and electronic device using same |
| CN203476913U (en) * | 2013-08-20 | 2014-03-12 | 中联重科股份有限公司 | Connecting structure |
| CN103982536A (en) * | 2014-05-29 | 2014-08-13 | 深圳市金立通信设备有限公司 | Rotating shaft and device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL217887B1 (en) * | 2010-11-16 | 2014-08-29 | Wisene Spółka Z Ograniczoną Odpowiedzialnością | Set for attaching a measuring device, especially a rangefinder, to a monitored building element of a civil structure, especially a roof, method for attaching a measuring device using such a set and a sling for attaching the measuring device |
| TW201417685A (en) * | 2012-10-25 | 2014-05-01 | Hon Hai Prec Ind Co Ltd | Hinge structure |
-
2014
- 2014-12-29 CN CN201410830013.1A patent/CN104533933B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101174162A (en) * | 2006-10-30 | 2008-05-07 | 华硕电脑股份有限公司 | Portable computer |
| CN102410301A (en) * | 2010-09-24 | 2012-04-11 | 富泰华工业（深圳）有限公司 | Connecting mechanism and electronic device using same |
| CN203476913U (en) * | 2013-08-20 | 2014-03-12 | 中联重科股份有限公司 | Connecting structure |
| CN103982536A (en) * | 2014-05-29 | 2014-08-13 | 深圳市金立通信设备有限公司 | Rotating shaft and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104533933A (en) | 2015-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170609 Termination date: 20171229 |