CN202257379U - Laptop computer with gas spring device - Google Patents
Laptop computer with gas spring device Download PDFInfo
- Publication number
- CN202257379U CN202257379U CN2011203676126U CN201120367612U CN202257379U CN 202257379 U CN202257379 U CN 202257379U CN 2011203676126 U CN2011203676126 U CN 2011203676126U CN 201120367612 U CN201120367612 U CN 201120367612U CN 202257379 U CN202257379 U CN 202257379U
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- China
- Prior art keywords
- notebook computer
- air spring
- spring device
- screen
- notebook
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Abstract
The utility model discloses a laptop with a gas spring device, which mainly comprises a laptop computer mainframe and a laptop computer display screen, and is characterized in that at least one gas spring is mounted at the junction of the laptop computer mainframe and the display screen; the gas spring can achieve the regulation of the height and the angle of the display screen in an electric control or a manual control manner, and can be positioned and locked in any position during the lifting process, so as to achieve the free lift and fixation of the height of the display screen of the laptop computer; by lifting the height of the display screen, the problems that since the height of the display screen of the laptop computer is low and a user is always required to crouch to watch the display screen to cause cervical spine and back pain and so on are solved. The connection wire between the mainframe and the display screen of the laptop computer adopts a telescopic line structure or a helical line structure, so that the connection wire can not be wound and knotted during the lifting process, the space is saved, and the operation of the whole lifting process is simple, convenient and quick.
Description
Technical field
The utility model belongs to the notebook computer field, but is specifically related to a kind of notebook computer that air spring device free lifting screen is housed.
Background technology
Notebook computer is exhibited one's skill to the full in practical work, study, commercial affairs, amusement owing to light portable, nowadays very popularizes; But because its screen height is lower, the user need bow and see computer like this, can make that the normal physiology curvature of cervical vertebra becomes straight, the small of the back is crooked; Thereby cause a lot of other variations such as cervical vertebra, lumbar vertebrae,, thereby stimulate peripheral nerve or blood vessel like osteoproliferation, muscular tone etc.; Cause various cervical vertebras, lumbar vertebrae slight illness, cause that big cerebral oxygen supply is not enough, if for a long time like this; Can cause relevant disease, so at present, various relevant diseases display gradually in the notebook user.
In view of this, notebook computer exists defective aspect ergonomics because screen height is lower, make the people stiff neck, low head see screen, be easy to cause the damage of cervical muscle meat.Now everybody method used always be with the notebook bed hedgehopping to the position that eyes are fit to, but so, during operation keyboard, need elevation arm again, cause shoulder and arm muscular strain.Though at this moment can solve through external connection keyboard, some bothers unavoidably, also can increase the burden of personal effects.
Here it is sees notebook screen and the difference of seeing books, because books are prone to move, the people can move the posture by book unawares when feeling sick, tiring out, the adjustment distance.But computer has not just made things convenient for so, receives a lot of restrictions, has only so several kinds of anchors, and it is limited to regulate leeway, and nature will be very tired.
The notebook computer technology that the band hydraulic lift also occurred now, but hydraulic means ubiquity complex structure, the shortcoming that weight is heavier, cost is higher, and improper use can cause the situation of leakage of oil, leakage.
Summary of the invention
The purpose of the utility model is to the deficiency on above-mentioned present situation and the prior art a kind of simple, convenient and practical notebook computer that the air spring device is installed to be provided.
For realizing above-mentioned purpose; The technical scheme that the utility model adopted is: a kind of notebook computer that the air spring device is installed; Mainly comprise notebook host, notebook computer screen, it is characterized in that: the junction at notebook main frame and notebook screen is equipped with the air spring device, like the self-locking type air spring device or the spring assembly of arbitrarily stopping the supple of gas or steam; By the stretching and the compression of air spring device, realized lift in height, angular adjustment and the stationkeeping of notebook computer screen.Through the height of lifting notebook screen, solved existing notebook computer because screen height is lower, the user often needs low head to see screen, thus problems such as the cervical vertebra that brings to the user, aching pain in waist and back.
The described air spring of the utility model is called gas spring, air pressure rod, atmospheric pressure pole, recliner or lifter again, is a kind of through charging and discharging gas and regulate, control height, the angle of notebook computer screen and realize the jacking gear of screen position fixed support.This air spring mainly is made up of following several parts: pressure cylinder, piston rod, piston, sealing orienting sleeve, filling material, cylinder inner control element and cylinder outer control element and joint etc.Piston rod in this cylinder can move up and down under pressure; Adjusting handle with air spring; Be that locking device matches, just can realize the up-down of the notebook computer screen in the utility model and the function of stationkeeping, can realize the adjusting of angle through joint.
The application principle of the utility model and according to being: support the inside of the air spring device that the notebook screen goes up and down to be filled with high pressure nitrogen or air, make pressure in the cavity be higher than several times in atmospheric pressure or tens times, thereby the pressure differential that the cross-sectional area that utilizes piston rod produces less than the cross-sectional area of piston realizes the motion of piston rod; Promote piston and piston rod and move the up-down of supporting the notebook screen; Its principle is similar to lifting jack, owing to be provided with through hole at internal piston, piston two ends gaseous tension equates; And the sectional area of piston both sides is different; One termination has piston rod and the other end does not have, and under the gaseous tension effect, produces the pressure to the little side of sectional area; Be the elastic force of air spring, the size of elastic force can be set through the piston rod that different nitrogen pressures or different-diameter are set.The utility model is through the up-down of this air spring; Drive the up-down and the stationkeeping of said notebook computer screen; The function of stationkeeping is by contained can realizing the valve that two inner plenum are separated in the piston; If valve closing intercepts the gas flow between air chamber, air spring just is locked in that position.
The described notebook computer that the air spring device is installed of the utility model; Comprised at least one air spring device; This air spring is arranged on enclosure interior or the housing both sides or the back side of shell of notebook computer screen; For reducing the height of air spring device, can the air spring device be designed to flat structure with respect to notebook body protrusion.
Line between said notebook main frame and the screen is line stretcher structure or helix structure; So that the notebook computer screen is in lifting process; Incidental line is unlikely to so twines, ties a knot between main frame and screen; Influence operation and using, and can be affixed on the air spring device the surface, saved the space.
Said notebook computer is through electronic control or manually control the up-down adjusting that dual mode is realized screen height.
Under electric control state, when the button of pressing the sub-screen apparatus for controlling of lifting or handle, the screen of notebook computer by the strength or the effect of part external force of air spring self, carries out level and smooth elevating movement promptly as required, and speed is even; Not according to or by the button that unclamps apparatus for controlling of lifting midway or handle the time, the air spring device is then out of service, at this moment the notebook computer screen just remains on current location, general outer force compresses all can not make it move up and down with stretching.When finishing using, needing folding packing up at computer, adopt the identical operations mode, just can realize the playback of notebook computer screen, screen is reduced to initial point.At this moment, the power supply line between notebook main frame and screen is in the contraction hidden state, and is just the same with existing notebook computer between the main frame of notebook and the screen, realizes normal operation of opening with closure.
Under manual state of a control; The user passes through external force: like the acting force of hand, according to self use needs, regulate, control height, the angle of notebook computer screen; With its adjustment, be set to suitable height and stop; Behind this locking position, the user just can utilize computer, carries out operations such as literal input, page browsing.When finishing using, needing folding packing up at computer, adopt same mode of operation, just can realize the playback of notebook computer screen, screen is reduced to initial point.At this moment, the power supply line between notebook main frame and screen is in the contraction hidden state, just can be the same between the main frame of notebook and the screen with existing notebook computer, open and closed operation.
Above-mentioned two kinds of modes of operation in use, can cooperatively interact and carry out.
The described air spring device of the utility model mainly plays adjusting position in the screen lifting process, be characterized in controllability; Through the releasing mechanism of air spring device, can be in notebook computer screen height lifting travel, free adjustment, and stop at an arbitrary position; Rest on the needed height of user; After screen stops, there is very big coupling mechanism force to realize the fixing of screen height, to guarantee the state of looking squarely of user's sight line and computer screen; After using, can realize the playback of computer screen smoothly.
The described notebook computer of the utility model is compared with existing notebook computer, has following progress and advantage.
This notebook computer because the used actuating medium of air spring is an air, is easy to obtain and discharge after adopting the air spring device; Free from environmental pollution; Convenient for cleaning, carry lightly, simple to operate, have the fast advantage of, transmission lower, in light weight response than conventional hydraulic installation cost, be swift in motion; Simple in structure, also avoided hydraulic means leakage of oil trouble caused simultaneously.
The described notebook computer that the air spring device is installed of the utility model; Can let the user when using notebook computer, between sight and the screen, can reach the state of looking squarely; People have been solved when using notebook computer; The cervical spondylosis that is easy to generate and the bending of the small of the back, and consequent big cerebral anoxia, influence the problem of work efficiency have ensured that the user's is healthy.Through after improving, even user's long-time operation notebook computer can not feel that lumbar vertebrae, cervical vertebra ache yet.
Description of drawings
The accompanying drawing of the utility model is used to provide the further understanding to the utility model, and constitutes the part of instructions, is used to explain the utility model with the embodiment of the utility model.
Through below in conjunction with accompanying drawing, the present invention will understood and be familiar with to the detailed description of carrying out more fully.
Fig. 1 is a kind of structural representation of the notebook computer of the utility model.
Structural representation when Fig. 2 is two for the used air spring device of notebook computer of the utility model.
Fig. 3 is the side view after the notebook computer screen of the utility model is lifted.
Fig. 4 is the side view after the notebook computer screen of the utility model playbacks.
Fig. 5 is the structural representation of air spring device in the utility model.
Fig. 6 is the structural representation of line stretcher in the utility model.
Description of reference numerals
1, notebook host; 2, notebook computer screen;
3, keyboard of notebook computer; 4, A air spring device;
5, B air spring device; 6, C air spring device;
7, notebook computer casing; 8, A line stretcher;
9, B line stretcher; 10, C line stretcher;
11, slide bar; 12, sliding sleeve;
13, pressure cylinder; 14, piston rod;
15, release pin; 16, bolt;
17, strip through hole; 18, wear-resisting glue;
19, casing; 20, output port of power source;
21, power lead; 22, clockwork spring;
23, gear; 24, button;
25, the power supply port of screen.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, details are as follows to the embodiment, structure, the characteristic that provide according to the utility model.
Fig. 1 is a kind of structural representation of the notebook computer of the utility model.
As shown in the figure, the used air spring device of this notebook computer is one.A kind of notebook computer that the air spring device is installed comprises notebook host 1, notebook computer screen 2, keyboard of notebook computer 3; It is characterized in that: the junction at notebook host 1 and notebook computer screen 2 is equipped with A air spring device 4; Said A air spring device 4 is provided with the medium position of notebook host 1 and notebook computer screen 2, and the user is by the strength or the effect of part external force of air spring self, to A air spring device 4 adjusting of going up and down; Drive the up-down of notebook computer screen 2; Speed is even, thereby has realized the free adjustment of notebook computer screen 2 height, it is adjusted, is set to suitable height.
In addition; Between notebook host 1 and notebook computer screen 2, also be provided with A line stretcher 8 as the power supply line; So that notebook computer screen 2 is in the process of going up and down, 2 incidental power supply lines of notebook host 1 and notebook computer screen are unlikely to twine, knotting, and influence is operated and used; And can be affixed on the air spring apparatus surface, save the space.
Through the height of the existing notebook screen of lifting, the user can realize looking squarely computer screen, like this with regard to efficiently solving because screen is crossed problems such as the low cervical vertebra that brings to the user, aching pain in waist and back.
As shown in Figure 2, Fig. 2 is the structural representation of the used air spring device of the notebook computer of the utility model when being two.
Among the figure; The air spring that is used to go up and down adjusting is set at two side positions of notebook host 1 and notebook computer screen 2; Among this figure; B air spring device 5,6 pairs of notebook computer screens of C air spring device, 2 lifting regulating actions in addition, also are provided with the power supply line of retractable between notebook host 1 and notebook computer screen 2: B line stretcher 9 and C line stretcher 10.As required; B air spring device 5 can be integrated with the both sides frame of notebook computer casing 7 with C air spring device 6; Be the inside that the air spring device is arranged on notebook computer casing 7, after the notebook screen resetted like this, B air spring device 5 just can be hidden in the notebook computer casing 7 with C air spring device 6; Seem more both artistic and practical, this air spring setting also can be arranged on two side positions of notebook screen housing or the back position of housing.
Fig. 3 is the side view after the notebook computer screen of the utility model is lifted.
As shown in the figure; A kind of notebook computer that the air spring device is installed; Comprise notebook host 1, notebook computer screen 2; It is characterized in that: the junction at notebook host 1 and notebook computer screen 2 is equipped with A air spring device 4 and A line stretcher 8, regulates through the up-down of A air spring device 4, has realized the free lifting of notebook computer screen 2 height.
Fig. 4 is the side view after the notebook computer screen of the utility model playbacks.
As shown in the figure; Notebook computer screen 2 in the utility model can carry out descending operation through A air spring device 4; When folding packing up finished using, needed to notebook computer, notebook computer screen 2 can be realized normal playback, and notebook computer screen 2 is reduced to initial point.At this moment, the power supply line between notebook main frame and screen is in the contraction hidden state, and is just the same with existing notebook computer between notebook computer screen 2 and the notebook host 1, realizes normal operation of opening with closure.
Fig. 5 is the structural representation of air spring device in the utility model.
As shown in the figure; Used air spring is the self-locking type air spring among this embodiment; This air spring device comprises that a pressure cylinder 13, a piston rod 14, are arranged on the release pin 15 on this piston rod 14; The head end of piston rod 14 is fixed on the slide bar 11, and pressure cylinder 13 is fixed on the sliding sleeve 12 through a bolt 16, on these piston rod 14 relevant positions, is provided with to supply this bolt 16 to pass and along its rectangular strip through hole 17 that slides.A side of air spring valve handle in the utility model is hinged on the position of these release pin 15 corresponding notebook computer casings 7, and rotates around its pin joint and can promote this release pin 15; The inboard of sliding sleeve 12 is provided with wear-resisting glue 18, and sliding sleeve 12 is enclosed within on the slide bar 11.
When using the utility model, promote release pin 15, the piston valve in the self-locking type air spring can be opened and let gas flow, makes piston rod 14 in cylinder body 13, can be free to slide; Sliding sleeve 12 is along slide bar 11 translations, and drive notebook computer screen 2 smoothly moves, free lifting, and can be parked in the optional position in the stroke; When arriving desired height, unclamp valve handle after, release pin 15 resets; Valve is closed automatically, and then the position of lock piston bar 14 in cylinder body 13, and very big coupling mechanism force is arranged after stopping; Like this, just can notebook computer screen 2 be fixed on suitable height, common compression and stretching all can not make it move up and down.
Fig. 6 is the structural representation of line stretcher in the utility model.
As shown in the figure; This line stretcher device comprises output port of power source 20, power lead 21 and power lead retractor device of line stretcher casing 19, notebook main frame; This power lead retractor device comprises clockwork spring 22, gear 23, button 24; Wherein, clockwork spring 22, power lead 21 are wrapped on the gear 23, and button 24 is arranged between casing 19 and the gear 23.Clockwork spring 22 ends link to each other with power lead 21, and clockwork spring 22 plays the effect of stretching elasticity; Gear 23 plays auto levelizer clockwork spring 22 and power lead 21; Button 24 plays the effect that control gear 23 pauses, works.
One end of power lead 21 connects the output port of power source 20 of notebook main frame, and the other end connects the power supply port 25 of notebook screen.Pull out power lead 21 during use, with finishing power lead 21 withdrawals.Notebook main frame in the utility model and the power lead 21 between the screen are set to the line stretcher structure, so that notebook computer screen 2 is in the process of going up and down, this power lead 21 is unlikely to so twines, tie a knot, and influence is operated and use, and can save the space.
A kind of notebook computer embodiment that the air spring device is installed recited above only is that the preferred implementation of the utility model is described, and is not that design and scope to the utility model limits.Those of ordinary skills expect easily; The technical scheme of the utility model is equally applicable to move video disc player, learning machine etc.; Under the prerequisite that does not break away from the utility model design concept; Various modification and improvement that this area ordinary person makes the technical scheme of the utility model all should drop into the protection domain of the utility model.
Claims (6)
1. notebook computer that the air spring device is installed; Comprise notebook host, notebook computer screen; It is characterized in that: the junction at notebook main frame and notebook screen is equipped with the air spring device, in order to regulate the height and the angle of notebook screen.
2. the notebook computer that the air spring device is installed as claimed in claim 1 is characterized in that: on the said notebook computer, comprise at least one air spring device.
3. the notebook computer that the air spring device is installed as claimed in claim 1 is characterized in that: said notebook computer screen carries out the adjusting of height through the mode of electronic control or manually control.
4. the notebook computer that the air spring device is installed as claimed in claim 1 is characterized in that: the line between said notebook host and the screen is line stretcher structure or helix structure.
5. the notebook computer that the air spring device is installed as claimed in claim 1 is characterized in that: said air spring device is arranged on enclosure interior or the housing both sides or the back side of shell of notebook computer screen.
6. the notebook computer that the air spring device is installed as claimed in claim 1 is characterized in that: said air spring device inside is filled with high pressure nitrogen or air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203676126U CN202257379U (en) | 2011-10-01 | 2011-10-01 | Laptop computer with gas spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203676126U CN202257379U (en) | 2011-10-01 | 2011-10-01 | Laptop computer with gas spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202257379U true CN202257379U (en) | 2012-05-30 |
Family
ID=46118590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203676126U Expired - Fee Related CN202257379U (en) | 2011-10-01 | 2011-10-01 | Laptop computer with gas spring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202257379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419619A (en) * | 2011-10-01 | 2012-04-18 | 倪晓旺 | Laptop computer adopting air spring device |
| CN104101819A (en) * | 2014-07-01 | 2014-10-15 | 苏州华电电气股份有限公司 | Integrated installation-free high-voltage test device |
-
2011
- 2011-10-01 CN CN2011203676126U patent/CN202257379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419619A (en) * | 2011-10-01 | 2012-04-18 | 倪晓旺 | Laptop computer adopting air spring device |
| CN104101819A (en) * | 2014-07-01 | 2014-10-15 | 苏州华电电气股份有限公司 | Integrated installation-free high-voltage test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20141001 |
|
| EXPY | Termination of patent right or utility model |