CN204393734U

CN204393734U - Hand computer lifting platform

Info

Publication number: CN204393734U
Application number: CN201420588067.7U
Authority: CN
Inventors: 周祖禄; 周力
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-10
Filing date: 2014-10-10
Publication date: 2015-06-17
Anticipated expiration: 2024-10-10

Abstract

The utility model relates to a kind of small-sized hand computer lifting platform, is made up of inverted U framework, movable mold, base three part; Operation on desk, desk, desk, dining table, tea table, bed, square stool, ground can be placed on use; Keyboard and computer base not in same plane, but can follow display screen Synchronous lifting or decline; Adopt the mode lifter board panel that both hands are carried to upper end; Display screen (comprising keyboard, mouse) can be adjusted to required height within 5 seconds, thus conversion stance or sitting posture; Deck plate has the elemental height of 8 ~ 15 centimetres; When " sitting posture " uses this product, cervical vertebra and lumbar vertebrae than under normal circumstances comparatively close to physiological camber, indefatigability some; The utility model can allow user from computer screen slightly a little further, benefits to vision protection, the radiation of minimizing screen; Adopt the utility model product to use computer, expand the usage space of original table surface on the contrary.

Description

Hand computer lifting platform

Technical field

The utility model relates to a kind of hand computer lifting platform, and its base can be placed on the platforms such as desk, desk, dining table, tea table, bed, can change the hand computer elevation and subsidence mechanical of stance or sitting posture within 5 seconds.

Background technology

People use computer, and often " sitting posture " time is longer.Make cervical vertebra more comfortable in order to time " sitting posture ", people through display screen underlay yoke or several the books of being everlasting, in order to raise display screen; And use computer, people usually to use various computer lifting platform (or machinery) to can " stand up at any time ".

At present, the computer lifting platform kind on market is a lot, but real descending operation gets up and inconvenience.Wherein only have a kind of computer lifting platform (patent No.: CN 203073588 U), user can be allowed in the internal conversion sitting posture in 5 seconds or stance, the real object realizing " standing up at any time ".But still there are following some shortcomings:

1, one deck of special holding keyboard is not had, a plane but keyboard and computer base exist together.

2, use in " sitting posture " situation, do not raise display screen, so neck waist can not be loosened when being seated.

3, eyes and health distance display screen too near.Be unfavorable for protection eyes and prevent health to be subject to screen radiation.

4, owing to adopting the way locking movable mold of bayonet lock, people is allowed to have the worry of " loosely "; And adopting support bar as a supplement, inconvenience is also stable not.

5, price is slightly biased expensive.

Market yet there are no can be placed on various table surface, sitting posture time cervical vertebra also can be allowed to loosen a bit, facilitate again in 5 seconds the computer elevation and subsidence mechanical promoting display (comprising laptop computer).The utility model has filled up this gaps in market.

Summary of the invention

The purpose of this utility model: a kind of hand computer lifting platform is provided, can be steadily placed on various platform, also more comfortable than normal conditions lower body when allowing people's " sitting posture " use computer, and can in the internal conversion " sitting posture " of 5 seconds or " stance ".

Health when using computer that is seated to allow people is more comfortable, we are set as the base altitude of the utility model product 8 ~ 15 centimetres (namely the upper plane of working plate is from minimum ranges of base lower plane), be equivalent to some people at computer seat underlay book or yoke, when allowing people's " sitting posture " use computer can eyes look squarely display screen, cervical vertebra to layback a bit, lumbar vertebrae forward very a bit, like this closer to the physiological camber of neck, lumbar vertebrae, live and work also can be easily healthy.

Can just install a keyboard board under the working plate of 8 ~ 15 centimetres of base altitudes, for holding keyboard, extract out during use, the used time does not advance.While this makes full use of space, also benefit served by band: 1, because keyboard can outwards be extracted out, then human body can leave computer screen far, and this benefits to vision protection, the radiation of minimizing screen; 2, due to the table space (because keyboard to be placed on deck plate below one deck) of the display screen front of chassis that soared, work top seems spaciousness, maybe can put other article some; 3, also have the space of a flat type on bedplate and under keyboard board, also can deposit the things such as a small amount of book, paper, pen.This equals to expand original table surface space.

Hand computer lifting platform described in the utility model, it is made up of inverted U framework, movable mold, base three part; The starting altitude of 8 ~ 15 centimetres is had between base and working plate; Described keyboard board and working plate be not in same plane; Described keyboard board is arranged on the below of working plate, both Synchronous liftings or decline; Described movable mold, under the effect of hand end power, by lid cover inwall, gap between lower support leg inwall and slide bar outer wall, can slide up and down along slide bar; Described movable mold, by night bolt, can be positioned at the specified altitude assignment on slide bar; Described movable mold can rise to peak from minimum point within 5 seconds, or dropped to minimum point from peak.

Described utility model product is compared with prior art (patent No.: CN 203073588 U), has following features:

1, have one deck of special holding keyboard, keyboard and computer base do not exist together a plane.

2, adopt the way locking movable mold height of night bolt, stability is better, and people can not be allowed to have the worry of " loosely ".

3, when " sitting posture " uses this product, eyes are looked squarely screen, and neck lumbar vertebrae is able to more comfortable.

4, distance display screen can be a little further.Be conducive to protection eyes and reduce health by screen radiation.

5, because " hidden " has removed keyboard, the table surface space before equaling to have vacateed computer base, adds the flat space between bedplate and keyboard board, expands the usage space of original table surface on the contrary.

6, price is slightly cheap, is more suitable for extensively promoting the use of.

Accompanying drawing explanation

Fig. 1, hand computer lifting platform schematic perspective view

Fig. 2, all parts schematic perspective views

Fig. 3, slide bar and crossbeam, cover overlap, side sectional view that upper leg, lower support leg coordinate

Fig. 4, product base altitude (H) side view

Fig. 5, product top view

Mark in figure: 1, crossbeam; 2, slide bar; 3, lid cover; 4, working plate; 5, night bolt; 6, upper leg; 7, right angle sheet; 8, keyboard slide rail; 9, keyboard board; 10, pin hole; 11, lower support leg; 12, lower support leg is dashed forward; 13, base plate hole; 14, bedplate; 15, crossbeam inwall; 16, lid cover inwall; 17, upper leg inwall; 18, lower support leg inwall; Space in A-A, dotted line; B, 45° angle

Detailed description of the invention

See Fig. 1, Fig. 2.Described hand computer lifting platform, is made up of inverted U framework, movable mold, base three part; Described inverted U framework is made up of crossbeam 1 and slide bar 2; Described base is made up of lower support leg 11 and bedplate 14; Described movable mold by covering cover 3, working plate 4, night bolt 5, upper leg 6, right angle sheet 7, keyboard slide rail 8, keyboard board 9 form; Described inverted U framework place plane and movable mold, base plane are perpendicular, and movable mold and base are parallel to each other;

See Fig. 2.The shell of described crossbeam 1, lid cover 3, night bolt 5, upper leg 6, lower support leg 11 all adopt plastic material and are made by metal material die forming; Described working plate 4, keyboard board 9, bedplate 14 all adopt exempts from paint plank material; The latch of described slide bar 2, night bolt 5, keyboard slide rail 8, right angle sheet 7 all adopt metal material; Described slide bar 2 there is pin hole 10.

See Fig. 2, Fig. 3.Described crossbeam 1 with between slide bar 2, lower support leg is prominent adopts flat head screw to be connected between 12 with slide bar 2; Described lid cover 3, night bolt 5, upper leg 6, self-tapping screw between right angle sheet 7 with working plate 4, is all adopted to be connected; Described keyboard slide rail 8 is with between keyboard board 9, adopt self-tapping screw to be connected between bedplate 14 with lower support leg 11.

See Fig. 3.Between described crossbeam inwall 15 and slide bar 2, between lower support leg inwall 18 and slide bar 2, adopt tight fit; Described lower support leg is prominent all adopts tight fit between 12 and base plate hole 13, between lid cover 3 and workbench plate hole; Described lid overlaps inwall 16, adopts matched in clearance between upper leg inwall 17 and slide bar 2, and the internal diameter of lid cover 3 is identical with the internal diameter of upper leg 6, and is greater than the external diameter 0.1 ~ 1.5 millimeter of slide bar 2.

See Fig. 4.Thickness=8 ~ 15 centimetre of the height+bedplate 14 of the height+lower support leg 11 of the thickness of H=working plate 4+upper leg 6, namely working plate 4 upper plane from bedplate 14 lower plane between minimum range, be called the starting altitude of movable mold.

See Fig. 5.Included angle B=45 ± 5 ° between described night bolt 5 and crossbeam 1.

The detailed description of the invention of hand computer lifting platform operation described in the utility model:

Both hands carry A-A place (namely working plate 4 front 1/2 ~ 3/4 both sides of the edge), outwards move with the hand night bolt 5 with thumb, latch head is extracted among pin hole 10, rotates latch afterbody simultaneously, allow latch afterbody be shelved on latch shell, unlock.Continue end and carry working plate 4 to required height, with the afterbody of thumb rotation spring latch 5, allow latch head reinsert among pin hole 10, lock, namely locked the height of display screen, keyboard and mouse.

The process of whole lifting or decline was generally no more than for 5 seconds.

Claims

1. a hand computer lifting platform, is characterized in that: it is made up of inverted U framework, movable mold, base three part; Described inverted U framework is made up of crossbeam and slide bar; Described movable mold by covering cover, working plate, night bolt, upper leg, right angle sheet, keyboard slide rail, keyboard board form; Described base is made up of lower support leg and bedplate.

2. hand computer lifting platform according to claim 1, is characterized in that: described crossbeam, lid cover, the shell of night bolt, upper leg, lower support leg all adopt plastic material and are shaped by metal die and make; Described working plate, keyboard board, bedplate all adopt exempts from paint plank material; Described slide bar adopts metal material.

3. hand computer lifting platform according to claim 1, is characterized in that: between described crossbeam inwall and slide bar, adopt tight fit between lower support leg inwall and slide bar; Described lid cover inwall, adopt matched in clearance between upper leg inwall and slide bar, the internal diameter of lid cover is identical with the internal diameter of upper leg and be greater than the external diameter 0.1 ~ 1.5 millimeter of slide bar.

4. hand computer lifting platform according to claim 1, is characterized in that: described movable mold has the starting altitude of 8 ~ 15 centimetres, the upper plane being working plate from bedplate lower plane between minimum range.

5. hand computer lifting platform according to claim 1, is characterized in that: the angle between described night bolt and crossbeam is 45 ± 5 °.

6. hand computer lifting platform according to claim 1, is characterized in that: described keyboard board and working plate be not in same plane; Described keyboard board is arranged on the below of working plate; Described keyboard board and working plate Synchronous lifting or decline; Described movable mold, under the effect of hand end power, by lid cover inwall, gap between upper leg inwall and slide bar outer wall, moves up and down along slide bar; Described movable mold can lock the specified altitude assignment rested on slide bar.