CN205618920U - Just slim support frame of side is arranged from top to bottom to spring - Google Patents

Abstract

The utility model relates to a display support frame, especially a just slim support frame of side is arranged from top to bottom to spring, it includes: a base, a support sets up on the base, and the support is along vertically being equipped with a holding spout, two slide rails, parallel ground set up respectively on relative two inside walls each other of holding spout, a lifting module contains a slip subassembly, one accepts board, the company of establishing and slip subassembly and accept the every single move pivot unit between the board, the slip subassembly contains two relative flanks, and the both sides wing is respectively corresponding to two slide rails, two at least spring holding spares are located in the support for two rows about vertically dividing at least along the support, and two at least constant -force spring, two at least constant -force spring along the support is vertical divide at least about two rows of settings in the support, the end of wherein convoluteing rotationally sets up on spring holding spare and the total plane of two slide rails of pivoted axis perpendicular to, every pull end is connected to the slip subassembly and lifts ammunition feed power for when display device leads the way footpath lift removal along smooth track, can be along with stopping.

Description

Spring is arranged above and below and the slim bracing frame of side

Technical field

This utility model relates to a kind of bracing frame for supporting display device lifting on work surface, particularly relates to prop up Frame requires as slim display lifting support frame (note: the display device of this utility model indication, also display for short or aobvious Display screen, including the display LCDs of movable picture, display or display screen, including all-in-one desktop machine, POS and flat Plate computer etc.).

Background technology

During various display devices are widely used to live now, its major part of display device is display, shows at present Show device substantially with liquid crystal display as main flow, liquid crystal display is a kind of display approximating tabular, and itself cannot be voluntarily Stand, it is necessary to could use with the support of the support meanss such as bracing frame.

In order to facilitate use, actually used middle needs of the biggest multi-display can lift, and the adjustment of this adjustable height It is by using the elevating mechanism in bracing frame to realize balance display gravity, and elevating mechanism is used for producing equilibrant Element great majority all be use fixed force spring, this spring is its pulling force substantially constant when drawing process, can preferably with gravity Constant display coupling and balance.At present, the display device lifting support frame of prior art the most close with this utility model its Structure specifically includes that a base, the support being connected on base, is provided with accommodating chute, groove two inner side vis-a-vis in support Wall is respectively provided with a slide rail, and one sets the lifting module being connected in two slide rails and can move relative to described support oscilaltion, certain force bullet Spring, described fixed force spring rotating winding end is connected with lifting module with described support respectively with another relative stretching end, Comprise in lifting module and set the bearing plate being connected with fixed display devices, thus when described lifting module is upper and lower at the most described support Being produced the elastic force of corresponding balance display gravity by fixed force spring during lifting makes the display can be with stopping, and descending operation is light. Certainly, supporter for display device is in addition to providing lifting support function, and being also equipped with of having adjusts display multiple angle of inclination Function and corresponding mechanism, final bracing frame enables display to be positioned in applicable user by user required function and views and admires picture On the height and position in face and angle of inclination.

But its fixed force spring used of prior art either uses one or more fixed force springs, and it is in support Layout and install be all in substantially sustained height plane, and the placement of fixed force spring be all its winding end pivot center big Cause be parallel to work surface and be parallel to the common plane of two slide rails (installation in this direction of slide rail is the most just put) simultaneously, this The benefit that sample is arranged is, its size can be very big in terms of winding axis direction or from the width of spring steel plate for fixed force spring, Under equal winding end external diameter (be approximately round, lower with), proportional big of the fixed force spring pulling force less than width, but this is at support Thickness (referring to fore-and-aft direction) is less problematic time loose, less demanding, and its support fore-and-aft direction can accommodate outside fixed force spring Shape size, but when support appearance requirement very thin thickness is the most ultra-thin the most dying, this is the drawing numbers longevity because of fixed force spring Life requires that always correspondence requires that its winder overall dimensions has certain external diameter (being approximately round) size, it is impossible to infinitely reduce it On the external diameter of winder and process for machining and manufacturing and spring steel plate self bending require the most do not allow the least external diameter, the most commonly This fixed force spring just putting installation will be unable to be installed in slim support, the most often run into this kind of backing thickness want Seek thin support frame structure, often can only select to abandon, seriously limit the range of product, especially people increasingly Pursue the current of ultra-thin bracing frame, the aesthetic taste demand new so that people cannot be met.

In view of this, it is provided that a kind of bracing frame that can solve the problem that above-mentioned disappearance, the most great demand and development are latent Power.

Summary of the invention

The purpose of this utility model is by being spatially arranged above and below by spring and the method for side coordinating especially It is that there is the slim rail structure of rail in plate body, thus the display lifting providing a kind of backing thickness requirement extremely thin supports Frame, for reaching above-mentioned purpose, this utility model is to use following scheme to realize:

A kind of spring is arranged above and below and the slim bracing frame of side, supports for display device lifting on work surface, It is characterized in that, including:

One base, is arranged on work surface；

One support, is arranged on this base, and this support is along longitudinally being provided with one houses chute；

Two slide rails, this two slide rail is respectively arranged at two medial walls relative to each other being formed at this accommodating chute abreast On；

One lifting module, comprises between a slide assemblies, a bearing plate, the company of setting and this slide assemblies and this bearing plate Pitching hinge unit；This bearing plate is in order to a fixed display device and can carry out pitching rotation by this pitching hinge unit；Should Slide assemblies is partially disposed in this accommodating chute, and this slide assemblies comprises two relative flanks, described two flanks correspondence respectively In slide rail described in two, make this slide assemblies can slide along this slide rail guide path；

At least two spring retention parts, longitudinally at least divide two rows to be located in this support along support；And

At least two fixed force springs, are shaped by spring steel plate, and this at least two fixed force spring longitudinally at least divides up and down along this support Two rows are arranged in this support, and this fixed force spring each comprises a winding end and the stretching end relative to this winding end, wherein Each this winding end is rotatablely arranged on this spring retention part and the axis of this rotation is perpendicular to this two slide rail Common plane, this stretching end each is connected on this slide assemblies, in order to when this lifting module is along this slide rail guide path During lifting moving, these fixed force springs all can provide the elastic force of a balance to make the display device can be with stopping jointly.

Further, described spring retention part is to include that the rotating shaft being arranged on this support, a pivot are enclosed within this rotating shaft Axle sleeve, this winding end of this fixed force spring is enclosed within this axle sleeve and can rotate around this shaft axis, this winding end side surface each It is provided with anti-attrition catch；Another described fixed force spring is less than 12 millimeters along the thickness in the pivot center direction of described winding end.

Further, described spring retention part is that the plastics of a bulk house saddle, and this accommodating saddle is fixed on this support On, the upper surface of this accommodating saddle has the cancave cambered surface coincideing with this winding end cambered surface, and described cancave cambered surface houses, accept this determines power This winding end of spring, makes this winding end can trackslip on this cancave cambered surface；Another described fixed force spring is along the rotation of described winding end The thickness of axis direction is less than 12 millimeters.

Further, this spring steel plate of described fixed force spring is two or three and is adjacent to mutually be composited, in order at this volume It is greatly increased elastic force in the case of end overall dimensions increases seldom；Another described fixed force spring is along the pivot center side of described winding end To thickness less than 12 millimeters.

Further, described each slide rail is the outer rail A comprising a transverse section substantially U-shaped, and one moves interior rail, and these are two years old Outer rail A is separately fixed on described two medial walls, and this moves interior rail and has the sliding part stretching into this outer rail AU shape open lumen, should Sliding part be coated with plastic wear part and through this anti-attrition part and this outer rail A inner chamber wall adaptation, be close to, to reduce described shifting Friction when rail moves in outer rail A in dynamic and noise and rock gap constraint and guiding this moves the mobile route of interior rail； Respective the two of this two slide rail this move interior rail and connect described two flanks respectively and can slide up and down along this outer rail A.

Further, described each slide rail is the outer rail B comprising a transverse section substantially U-shaped, rail in a plate body；Several Ball, one is located in this plate body between rail and this outer rail B to accommodate, be spaced each ball and rolling that transverse section is substantially U-shaped Pearl frame；The opening of the U-shaped of this two outer rail B is fixed on described two medial walls the most abreast, rail in two these plate bodys Connecting described two flanks respectively, in described plate body, rail has the moving part stretched in this outer rail BU shape opening and in plate body shape, should Between two relative outside wall surface of moving part with two relative internal faces in this outer rail BU shape opening respectively along this outer rail B longitudinally It is provided with several ball, and on respectively this wall adjacent with these balls several, is longitudinally provided with this rolling adaptive respectively along this outer rail B Track groove and this track groove that pearl rolls are supported mutually with these balls several, described ball rack be provided with the hole of corresponding several ball in order to Interval, accommodate each ball, the U-shaped opening direction one of the U-shaped opening direction of this ball rack each and this outer rail B matched Causing, in finally making this plate body, rail can be constrained to along the longitudinally reciprocal slip of B of this outer rail, to subtract through the rolling of these several balls Friction, noise when in few plate body, rail moves in this outer rail B and rock gap.

Further, this lifting module has further included a rotation pivot assembly, holds with this if being connected in this pitching hinge unit Between fishplate bar, make this display device can pivot around the axis being perpendicular to this bearing plate plate face.

Further, having further included one and laterally swung pivot assembly, if being connected between this support and this base, having made this support Can laterally swing by the most described work surface.

Further, wherein said slide assemblies is partially accommodated within described accommodating chute, and described support is in described appearance The opening part putting chute arranges a chute cover plate, and described chute cover plate is provided with two long rabbets, with for described slide assemblies Can the oscilaltion through two described long rabbets；The another forward and backward side of described support is respectively equipped with plastics protecgulum and plastic rear cover, uses To be coated with this support, make outward appearance more preferable.

Further, described support portion on the lower is provided with the through wires hole that fore-and-aft direction is through, and the cable for display device is worn Cross.

The beneficial effects of the utility model are: by being spatially arranged above and below spring in support and side Method also coordinates slim plate body inner-orbital configuration rail structure, thus the display providing a kind of backing thickness requirement extremely thin lifts Bracing frame.

Accompanying drawing explanation

Fig. 1 is that this utility model spring is arranged above and below and the schematic perspective view of slim bracing frame of side；

Fig. 2 be this utility model spring be arranged above and below and side slim bracing frame axle survey decomposing schematic representation；

Fig. 3 is that this utility model spring is arranged above and below and the section view signal of symmetrical of slim bracing frame of side Figure；

Fig. 4 is that this utility model spring is arranged above and below and slide rail in a kind of slide rail embodiment in the slim bracing frame of side Cross-sectional configuration cross-sectional schematic.

[symbol description]

1 base

2 supports

21 house chute

22 chute cover plates

221 long rabbets

23 plastics protecgulums

24 plastic rear cover

25 through wires holes

3 fixed force springs

31 winding ends

32 stretching ends

33 rotating shafts

34 axle sleeves

35 anti-attrition catch

4 lifting modules

41 slide assemblies

411 flanks

42 pitching hinge unit

43 bearing plates

44 rotation pivot assemblies

5 slide rails

51 outer rail B

Rail in 52 plate bodys

521 moving parts

53 balls

54 ball racks

6 laterally swing pivot assembly.

Detailed description of the invention

For above-mentioned purpose, technical characteristic and advantage can be become apparent, below by way of particular specific embodiment and join Closing accompanying drawing and describe embodiment of the present utility model in detail, person skilled in the art can be by disclosed in the present specification interior Hold and understand the possible deformation of this utility model and further advantage and effect easily.

Should be noted that, this specification institute accompanying drawing its structure illustrated, ratio, size etc., be all only used for coordinating description Disclosed content, for being familiar with the understanding of skilled worker and the reading in this field, being not intended to limit this utility model can be real The qualifications executed, therefore to not having technical essential meaning, the modification of any structure, the change of proportionate relationship or size Adjust, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall at this utility model In the range of disclosed technology contents is contained.In like manner, it is noted that, such as relating on " in this specification ", D score, " front ", The term such as " afterwards ", "left", "right" is from operator's general orientation from the point of view of the display screen direction for accompanying drawing, also includes " one " Deng term, all it is merely and is easy to understanding of narration, not for limiting the enforceable scope of this utility model, its relativeness Be suitably altered or modified, without under substantial technological content alteration, including various modifications and change etc., when also should be regarded as this practicality Novel enforceable scope.

The content that separately note that in this detailed description of the invention in all brackets is as without particularly pointing out, being all only referred to embodiment institute The method implement, used or structure.

Referring to Fig. 1 to Fig. 3, a kind of spring of this utility model is arranged above and below and the slim bracing frame of side, is used for Display device(or display, do not illustrate)Lifting on work surface supports, it is characterised in that including:

One base 1(employing platy structure), it is arranged on work surface(such as desktop, do not illustrate)；

One support 2(this example use aluminium diecasting, it is possible to bottom is aluminium diecasting, and the first half is Al squeezing material, then both The method such as be connected is constituted), it is arranged on this base 1(this support 2 generally erect be arranged on base 1), this support 2 edge Longitudinally being provided with one houses chute 21(its leading flank indent forms the groove of shape, substantially above-below direction of putting in a skylight)；

Two slide rails 5, this two slide rail 5 is respectively arranged at inside relative to each other two being formed at this accommodating chute 21 abreast On wall(be respectively adopted screw and be fastened on this medial wall)；

One lifting module 4, comprises a slide assemblies 41(employing plate-like piece punching structure or employing die casting are integrally formed), one Bearing plate 43(for tabular punching structure), pitching hinge unit 42 between the company of setting and this slide assemblies 41 and this bearing plate 43(pertain generally to the hinge arrangement pivoted around the axle of general horizontal, in order to adjust the pitching visual angle of display；Can set on its hinge axis Having torque spring, these torque spring two ends support this slide assemblies 41 and this bearing plate 43 respectively, can increase as known in industry If both packings produce part and the structure of frictional force, all in order to moment produced by balance portion display screen gravity, make adjustment more Light)；This bearing plate 43 is in order to fixed(reality can make coupling type so that Quick Release display, can be by industry known features)One shows Show equipment and pitching rotation can be carried out by this pitching hinge unit 42；This slide assemblies 41 is partially disposed in this accommodating chute 21 In(namely this slide assemblies 41 another part is in the outside in this accommodating chute 21 front), it is relative that this slide assemblies 41 comprises two Flank 411(this two flank 411 can suitably do a little bending according to reality so that the moveable part connected in slide rail 5 described later), Described two flanks 411 correspond respectively to slide rail 5 described in two(being equivalent to connect the moveable part in slide rail 5 described later), make this Slide assemblies 41 can slide along this slide rail 5 guide path；

At least two spring retention parts, longitudinally at least divide two rows to be located in this support 2 along support(all in the appearance of support 2 Position top in putting chute 21)；And

At least two fixed force springs 3(using two), spring steel plate shape(shaping for winding process known in the industry), should At least two fixed force springs 3 are along this support 2 longitudinally(approximation above-below direction)At least divide up and down(total looks up each from spatially lower section Fixed force spring 3 must have the difference of obvious high and low position)Two rows(this example uses two rows, it is clear that if desired, every same row again can Fill one or two fixed force spring 3, but this example is only installed with one)Being arranged in this support 2, this fixed force spring 3 each comprises One winding end 31 and the stretching end 32 relative to this winding end 31, this winding end 31 of each of which is rotatablely arranged at one On this spring retention part individual and the axis of this rotation is perpendicular to the plane that this two slide rail 5 is common(the most described fixed force spring 3 exists Installation site in this support 2 is side, for one of special innovative point of this utility model, the winding end 31 of this fixed force spring 3 The width of pivot center direction or spring steel plate is the thickness of fixed force spring 3, it is clear that the side of such side when support 2 needs thin Much smaller when formula makes the width ratio of spring steel plate just put, its elastic pulling force can reduce by corresponding proportion, but proper support 2 during side There is sufficient space in the external diameter direction of this winding end 31, be just used for strengthening external diameter (approximate circle, the increasing external diameter of this winding end 31 Elastic force may proceed to decline), the drawing numbers life-span is greatly increased, thus (thickness increases by making the thickness of spring steel plate increase especially Adding, elastic force substantially increases, and the life-span declines), the most comprehensively get off, with under equivalent life, though elastic force declines, but then through this reality With another innovative point novel, i.e. in support 2, above-below direction at least two arrangement in space puts fixed force spring 3 to be further added by total elastic force extremely Not reducing, thus, thoroughly solve one row's fixed force spring 3 during side, the problem that elastic force is inadequate, this two innovative point is this utility model Core), this stretching end 32 each is connected on this slide assemblies 41(use at stretching end 32 apertured screw lock at this slide assemblies On 41, certainly, this stretching end may be alternatively configured hook, mutually also can reach Jiang Dingli with the hooking structure of corresponding matching between the two Spring 3 is fixed on the effect on slide assemblies 41, therefore, the stretching end 32 of fixed force spring 3 and the connected mode of slide assemblies 41 It is not limited thereto；The most obviously, the stretching end 32 of upper row's fixed force spring 3 that position is high should the most down stretch out, in order under with The fixed force spring 3 of row stretches end 32 height such as grade, thus convenient fixing), in order to when this lifting module 4 is along this slide rail 5 guide path During lifting moving, these fixed force springs 3 all can be common(two fixed force springs 3)The elastic force of one balance is provided(substantially with display Think highly of power etc. quite, concrete by conventionally calculation in the industry)Make the display device can be with stopping(because power is the most in a basic balance)。

FurtherSelectable a kind of embodiment structure of described spring retention part (this section refer to), described spring retention Part is the rotating shaft 33 including being arranged on this support 2(use die casting directly and support 2 is integrally formed in accommodating chute 21 On top position, this rotating shaft 33 may be used without single steel axle and is fixed in the accommodating chute 21 of support 2 its one end certainly On top position；Certainly respectively this rotating shaft 33 position should be corresponding with the position of arrangement up and down of fixed force spring 3), a pivot be enclosed within this turn Axle sleeve 34 on axle 33(using the plastics such as POM or nylon preferably), this winding end 31 of this fixed force spring 3 is enclosed within this axle sleeve 34 Go up and can rotate around this rotating shaft 33 axis(when pulling this stretching end 32), this winding end 31 side each is provided with anti-attrition catch 35(use the plastics such as POM or nylon preferably, prevent fixed force spring 3 from winding end 31 and may wear to adjacent along this axial positioning of rotating shaft 33 Other part；This anti-attrition catch 35 can make middle porose be sleeved in this rotating shaft 33, or for the sake of simplicity, two these anti-attrition catch 35 the most a piece of also can be integrally formed with one end of this axle sleeve 34, another sheet is enclosed within this rotating shaft 33, it is clear that also have a lot of other Alternative method, is not limited to this, such as uses and replaces the most a piece of anti-attrition catch 35 at this accommodating chute 21 laminating tablet of rear wall Deng)；Another described fixed force spring 3 is less than 12 millimeters along the thickness in the pivot center direction of described winding end 31(want support 2 thin, aobvious So the thickness of fixed force spring 3 also should be thinner, and actual proper thickness is for relatively good less than 12 millimeters (including 12 millimeters), no Preferably more than 12 millimeters)。

Further, described spring retention part is that the plastics of a bulk house saddle(use the plastics such as POM or nylon Part), this accommodating saddle is fixed on this support 2(using the known manner such as screw lock or containing screens to fix), this accommodating saddle Upper surface has the cancave cambered surface coincideing with this winding end 31 cambered surface(in the arrangement of this example, this cancave cambered surface is upward), described concave arc This winding end 31 of this fixed force spring 3 is put, accepted to face, makes this winding end 31 can trackslip on this cancave cambered surface(the most between the two Also additionally can produce useful frictional force because of mutually the supporting contact of face, can improve lifting feel, certainly its friction force value Size also wants suitable, the most grease-added etc.)；This structure is because of commonly used in the trade and relatively simple, therefore is shows in detail in figure.Another institute State the fixed force spring 3 thickness along the pivot center direction of described winding end 31 less than 12 millimeters(with above-mentioned, support 2 thin, it is clear that The thickness of fixed force spring 3 also should be thinner, and actual proper thickness is for relatively good less than 12 millimeters (including 12 millimeters))。

Further, this spring steel plate of described fixed force spring 3 is two or three and is adjacent to mutually be composited(its width, thickness Degree etc. is generally identical, and what particularly outward appearance was total appears like what a steel disc wound up, and this example two panels is combined), with Just in the case of this winding end 31 overall dimensions increases seldom, it is greatly increased elastic force(its obviously)；This structure because of relatively simple, Therefore figure does not illustrates.Another described fixed force spring 3 is less than 12 millimeters along the thickness in the pivot center direction of described winding end 31(ibid Stating, support 2 thin, it is clear that the thickness of fixed force spring 3 also should be thinner, actual proper thickness is for (to include less than 12 millimeters 12 millimeters) relatively good)。

Further, described each slide rail 5 is the outer rail A comprising a transverse section substantially U-shaped, and one moves interior rail, should Two outer rail A are separately fixed on described two medial walls, and this moves interior rail and has the sliding part stretching into this outer rail AU shape open lumen, This sliding part be coated with plastic wear part and adaptive through the wall of this anti-attrition part and this outer rail A inner chamber, be close to, described in reducing Friction when rail moves in outer rail A in mobile and noise and rock gap constraint and guiding this moves the mobile road of interior rail Footpath；Respective the two of this two slide rail 5 this move interior rail and connect described two flanks 411 respectively and can slide up and down along this outer rail A.This knot Structure is because of relatively simple, and Gu Tuzhong does not illustrates.

Further,The most referring also to Fig. 4,Described each slide rail 5 is the outer rail comprising a transverse section substantially U-shaped B51, rail 52 in a plate body；Several balls 53, one be located in this plate body each to accommodate, to be spaced between rail 52 and this outer rail B51 The ball rack 54 that individual ball 53 and transverse section are substantially U-shaped；The opening of the U-shaped of this two outer rail B51 is vis-a-vis the most abreast Being fixed on described two medial walls, in two these plate bodys, rail 52 connects described two flanks 411 respectively, and in described plate body, rail 52 has and stretches Moving part 521(in entering this outer rail B51U shape opening and in plate body shapeReferring more particularly to Fig. 4, this point is critically important, and plate body shape moves Portion 521 can make the slide rail thickness the most thinning), in two relative outside wall surface of this moving part 521 and this outer rail B51U shape opening two Longitudinally it is provided with several ball 53 along this outer rail B51 respectively between relative internal face, and adjacent with these balls 53 several The track groove and this track groove that are respectively longitudinally provided with adaptive this ball 53 rolling on this wall respectively along this outer rail B51 are somebody's turn to do with several Ball 53 phase is supported, and described ball rack is provided with the hole of corresponding several ball 53 in order to be spaced, to accommodate each ball 53, each should The U-shaped opening direction of ball rack 54 is consistent with the U-shaped opening direction of this outer rail B51 matched, and in finally making this plate body, rail 52 is saturating Cross the rolling of these several balls 53 and can be constrained to along the longitudinally reciprocal slip of B51 of this outer rail, with rail 52 in reducing plate body at this Friction, noise when moving in outer rail B51 and rock gap.In this kind of this plate body of slide rail, rail is owing to have employed the movement of plate body shape Portion 521 and the thinnest, be different from the interior rail structure that plain ball shape slide rail transverse section is U-shaped, because interior rail U-shaped has opening to cause Its size is necessarily thick much than the thick size of the plate body of rail in plate body, causes slide rail overall dimensions big and is unsuitable for the slim of support.

Further, this lifting module 4 has further included a rotation pivot assembly 44, if be connected in this pitching hinge unit 42 with Between this bearing plate 43, make this display device can pivot around the axis being perpendicular to this bearing plate 43 plate face(by pivot pivot joint two The structure needing the part of mutual rotation reaches to be easy to user and adjusts viewing display picture in a desired fashion.Namely be used for adjusting The luffing angle of whole bearing plate 43, makes display device allow when differing heights user can finely tune display the most again according to demand and sets The standby angle presented；As being not required to this function, it is possible to remove or reached by the part of the mutual rotation of screw lock two).

Further, having further included one and laterally swung pivot assembly 6, if being connected between this support 2 and this base 1, having made this Support 2 can laterally swing by the most described work surface(also it is to need the structure of part of mutual rotation to reach just by pivot pivot joint two Viewing display picture is adjusted in a desired fashion) in user。

Further, wherein said slide assemblies 41 is partially accommodated within described accommodating chute 21, and described support 2 is in institute The opening part stating accommodating chute 21 arranges a chute cover plate 22(having the dust-proof and beauty function of covering), described chute cover plate 22 sets There are two long rabbets 221, can pass with for described slide assemblies 41(part for slide assemblies 41)Two described long rabbets 221 and oscilaltion；The another forward and backward side of described support 2 is respectively equipped with plastics protecgulum 23 and plastic rear cover 24(plastics protecgulum 23 and moulding Material bonnet 24 can use mutual fastener method to fix with support 2 three), in order to be coated with this support 2, make outward appearance more preferable.

Further, described support 2 portion on the lower is provided with the through through wires hole of fore-and-aft direction 25(after plastics protecgulum 23 and plastics Lid 24 opens through hole accordingly), the cable for display device passes.

Should be noted that, for main structure and annexation can be clearly appeared from, members such as pitching hinge unit 42,

Rotation pivot assembly 44, the pivot assembly 6 etc. that laterally swings all eliminate the part of partial interior or structure illustrates, By aforesaid explanation, person with usual knowledge in their respective areas is it will be readily appreciated that the structure of the present embodiment.

In sum, this utility model spring is arranged above and below and the slim bracing frame of side, by spatially using Fixed force spring it is arranged above and below and is the method for side and cooperation has the slim rail structure of rail 52 in plate body, thus providing A kind of backing thickness requires extremely thin display lifting support frame so that it is can significantly expand range.

The foregoing is only preferable possible embodiments of the present utility model, be only used for enumerating enforcement of the present utility model and use To explain technical characteristic of the present utility model, non-therefore limit to scope of patent protection of the present utility model, therefore such as use this reality The equivalence techniques change done by novel description and accompanying drawing content, is both contained in the protection domain that this utility model is advocated In.

Claims (10)

1. spring is arranged above and below and a slim bracing frame for side, supports for display device lifting on work surface, its It is characterised by, including:

One base, is arranged on work surface；

One support, is arranged on this base, and this support is along longitudinally being provided with one houses chute；

Two slide rails, this two slide rail is respectively arranged on two medial walls relative to each other being formed at this accommodating chute abreast；

One lifting module, comprises the pitching between a slide assemblies, a bearing plate, the company of setting and this slide assemblies and this bearing plate Hinge unit；This bearing plate is in order to a fixed display device and can carry out pitching rotation by this pitching hinge unit；This slip Being located in this accommodating chute, this slide assemblies comprises two relative flanks components, and described two flanks correspond respectively to two Described slide rail, makes this slide assemblies can slide along this slide rail guide path；

At least two spring retention parts, longitudinally at least divide two rows to be located in this support along support；And

At least two fixed force springs, are shaped by spring steel plate, and this at least two fixed force spring longitudinally at least divides two rows along this support Being arranged in this support, this fixed force spring each comprises a winding end and the stretching end relative to this winding end, each of which This winding end individual is rotatablely arranged on this spring retention part and the axis of this rotation is perpendicular to this two slide rail and is total to Some planes, this stretching end each is connected on this slide assemblies, in order to when this lifting module lifts along this slide rail guide path Time mobile, these fixed force springs all can provide the elastic force of a balance to make the display device can be with stopping jointly.

2. spring as claimed in claim 1 is arranged above and below and the slim bracing frame of side, it is characterised in that described spring retention Part is to include that the rotating shaft being arranged on this support, a pivot are enclosed within the axle sleeve in this rotating shaft, this winding end set of this fixed force spring On this axle sleeve and can rotate around this shaft axis, this winding end side surface each is provided with anti-attrition catch；Another described fixed force spring edge The thickness in the pivot center direction of described winding end is less than 12 millimeters.

3. spring as claimed in claim 1 is arranged above and below and the slim bracing frame of side, it is characterised in that described spring retention Part is that the plastics of a bulk house saddle, and this accommodating saddle is fixed on this support, and the upper surface of this accommodating saddle has and is somebody's turn to do The cancave cambered surface that winding end cambered surface is coincide, described cancave cambered surface houses, accepts this winding end of this fixed force spring, makes this winding end can be Trackslip on this cancave cambered surface；Another described fixed force spring is less than 12 millimeters along the thickness in the pivot center direction of described winding end.

4. the spring as described in claim 1,2 or 3 is arranged above and below and the slim bracing frame of side, it is characterised in that described This spring steel plate of fixed force spring is two or three and is adjacent to mutually be composited, in order to the most susceptible in this winding end overall dimensions increase It is greatly increased elastic force under condition；Another described fixed force spring is less than 12 millimeters along the thickness in the pivot center direction of described winding end.

5. the spring as described in claim 1,2 or 3 is arranged above and below and the slim bracing frame of side, it is characterised in that described often One slide rail is the outer rail A comprising a transverse section substantially U-shaped, and one moves interior rail, in this two outer rail A is separately fixed at described two On sidewall, this moves interior rail and has the sliding part stretching into this outer rail AU shape open lumen, and this sliding part is coated with plastic wear part And through this anti-attrition part and this outer rail A inner chamber wall adaptation, be close to, with reduce rail in described movement move in outer rail A time Friction and noise and rock gap constraint and guiding this move the mobile route of interior rail；Respective the two of this two slide rail move this Interior rail connects described two flanks respectively and can slide up and down along this outer rail A.

6. the spring as described in claim 1,2 or 3 is arranged above and below and the slim bracing frame of side, it is characterised in that described often One slide rail is the outer rail B comprising a transverse section substantially U-shaped, rail in a plate body；Several balls, one be located in this plate body rail with Accommodating between this outer rail B, it is spaced each ball and ball rack that transverse section is substantially U-shaped；The U-shaped of this two outer rail B Opening is fixed on described two medial walls the most abreast, and in two these plate bodys, rail connects described two flanks respectively, described In plate body, rail has a moving part stretched in this outer rail BU shape opening and in plate body shape, two relative outside wall surface of this moving part with Longitudinally it is provided with several ball along this outer rail B respectively between two relative internal faces in this outer rail BU shape opening, and with several Longitudinally it is provided with track groove and this track groove that this ball adaptive rolls respectively along this outer rail B on respectively this wall that this ball is adjacent Supporting mutually with these balls several, described ball rack is provided with the hole of corresponding several ball in order to be spaced, to accommodate each ball, each The U-shaped opening direction of this ball rack is consistent with the U-shaped opening direction of this outer rail B matched, and in finally making this plate body, rail is through being somebody's turn to do The rolling of several balls and can be constrained to, along the longitudinally reciprocal slip of B of this outer rail, move in this outer rail B with rail in reducing plate body Time friction, noise and rock gap.

7. the spring as described in claim 1,2 or 3 is arranged above and below and the slim bracing frame of side, it is characterised in that this lifting Module has further included a rotation pivot assembly, if being connected between this pitching hinge unit and this bearing plate, makes this display device energy Pivot around the axis being perpendicular to this bearing plate plate face.

8. spring as claimed in claim 7 is arranged above and below and the slim bracing frame of side, it is characterised in that further included one left Right rotation pivot assembly, if being connected between this support and this base, makes this support to laterally swing by the most described work surface.

9. spring as claimed in claim 8 is arranged above and below and the slim bracing frame of side, it is characterised in that wherein said slip Being placed in described accommodating chute, described support arranges a chute cover plate in the opening part of described accommodating chute components, Described chute cover plate is provided with two long rabbets, can rise up and down through two described long rabbets with for described slide assemblies Fall；The another forward and backward side of described support is respectively equipped with plastics protecgulum and plastic rear cover, in order to be coated with this support, makes outward appearance more preferable.

10. spring as claimed in claim 9 is arranged above and below and the slim bracing frame of side, it is characterised in that described support leans on Bottom is provided with the through wires hole that fore-and-aft direction is through, and the cable for display device passes.