CN107202234A - Rail+upper and lower sides put the slim lifting support frame of spring in plate body - Google Patents
Rail+upper and lower sides put the slim lifting support frame of spring in plate body Download PDFInfo
- Publication number
- CN107202234A CN107202234A CN201610165793.1A CN201610165793A CN107202234A CN 107202234 A CN107202234 A CN 107202234A CN 201610165793 A CN201610165793 A CN 201610165793A CN 107202234 A CN107202234 A CN 107202234A
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- Prior art keywords
- rail
- spring
- support
- slide
- winding end
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- 230000037237 body shape Effects 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims description 17
- 229920003023 plastic Polymers 0.000 claims description 17
- 229910000639 Spring steel Inorganic materials 0.000 claims description 10
- 230000001965 increasing effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
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- 239000011435 rock Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
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- 235000009566 rice Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000004512 die casting Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 241000276425 Xiphophorus maculatus Species 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The present invention is new to be related to a kind of display bracket, and particularly wherein slim, it includes：One base；One support, is arranged on base, provided with an accommodating chute；Two slide rails, containing interior rail, interior rail has the move portion of plate body shape, and two slide rails are arranged on accommodating chute two madial walls relative to each other；One lifting module, containing the pitching hinge unit between a slide assemblies, a bearing plate, the company of setting and slide assemblies and bearing plate；Slide assemblies contain two relative flanks, and two move portions are respectively fixedly connected in two flanks；At least two spring retention parts, longitudinally at least divide two rows in support along support；And at least two fixed force springs, at least two fixed force springs longitudinally at least divide two rows to be arranged in support along support, wherein winding end is rotatablely arranged at the axis on spring retention part and rotated perpendicular to the plane common to two slide rails, each stretching end, which is connected on slide assemblies, provides elastic force so that display is along slide rail guide path lifting moving and can be with stopping.
Description
Technical field
The present invention relates to a kind of support frame for being used to support display device lifting on working face, more particularly to support will
Ask as slim display lifting support frame（Note：Display device of the invention signified, also display for short or display screen, including
Show LCDs, display or the display screen of movable picture, including all-in-one desktop machine, POS and tablet personal computer
Deng）.
Background technology
Various display devices are widely used in living now, and its major part of display device is display, aobvious at present
Show device substantially using liquid crystal display as main flow, liquid crystal display is a kind of display of approximate tabular, and itself can not be voluntarily
Stand, it is necessary to could be used with the support of the support meanss such as support frame.
In order to which facility is used, need to lift in big multi-display actual use among these, and the adjustment of the adjustable height
It is that balance display gravity is realized by using the elevating mechanism in support frame, and elevating mechanism is used for producing equilibrant force
Most of element is all to use fixed force spring, this spring its pulling force substantially constant in drawing process, can preferably with gravity
Constant display matching and balance.At present, its structure of the display device lifting support frame of prior art most close with the present invention
Mainly include:One base, is connected in the support on base, support provided with accommodating chute, the madial wall of groove two vis-a-vis is each
Provided with a slide rail, one sets the lifting module that is connected in two slide rails and can be moved relative to the support oscilaltion, certain force spring, institute
State fixed force spring and rotatably wind end and relative another stretching end and be connected respectively with the support with lifting module, lifting mould
The bearing plate for setting and being connected with fixed display devices is included in block, so that when the lifting module is in the support oscilaltion relatively
The elastic force for producing corresponding balance display gravity by fixed force spring enables display with stopping, and descending operation is light.Certainly, show
Show device support meanss in addition to lifting support function is provided, what is had is also equipped with adjusting the function and phase at a variety of angles of inclination of display
Mechanism is answered, final support frame enables display to be positioned in the height that suitable user views and admires picture by user's required function
On position and angle of inclination.
But common " three U-shaped " of the prior art used in it（Cross section is U-shaped outer rail, U-shaped interior rail and U-shaped rolling
Pearl frame）Ball slide rail, its interior rail cross section is the U-shaped hatch frame opened since and interior rail is U-shaped, namely have an opening,
There is opening size, and the thickness of rail is very big in causing, and then causes slide rail integral thickness size big without adapting to thickness
It is required that thin support, that is, realize the slimming of support frame, this is its major defect once assuming have a kind of method to make slide rail thick
Degree accomplishes very thin, but the winding end external diameter of fixed force spring essential in support（Circle can be broadly considered as）Small it can not such as get off,
The slimming of support can not be still realized, the arrangement of currently available technology fixed force spring has highlighted it and hindered support to be thinned
Another bottleneck problem in addition to slide rail because fixed force spring of the prior art used in it either uses one or one
Above fixed force spring, its arrangement in support and to install all be in substantially sustained height plane, i.e. in a row, and mostly fixed
The placement of power spring is all that its pivot center for winding end is roughly parallel to working face and put down simultaneously parallel to two slide rails are common
Face（The installation in this direction of slide rail is hereinafter referred to as just being put, and another turn 90 ° relatively of arrangement is referred to as side）, what is be arranged so as to is good
Place is that its size can be very big in terms of winding axis direction or from the width of spring steel plate for fixed force spring, is winding on an equal basis
Hold external diameter（Be approximately it is round, similarly hereinafter）Under, it is clear that proportional big of the fixed force spring pulling force smaller than width, but this is in backing thickness
（Refer to fore-and-aft direction）Loosely, without it is slim requirement or it is slim less demanding when it is less problematic, its support fore-and-aft direction size still
The appearance and size of fixed force spring can be accommodated in support, but it is just not all right when support appearance requirement very thin thickness is even ultra-thin
（Assuming that slide rail can be thinned）, this is to require its winder profile because the drawing numbers life requirements of fixed force spring is always corresponded to
Size has certain external diameter（It is approximately round）Size, it is impossible to excessively reduce the external diameter of its winder, otherwise spring life is not up to
To requiring, and on process for machining and manufacturing and spring steel plate itself bending requires also not allowing too small external diameter, therefore common this
The fixed force spring that kind is just putting installation will be unable to be installed in slim support（Assuming that slide rail can be thinned）Even if there is extremely indivedual branch
Fixed force spring in support has side, but these fixed force springs include most two of quantity（Because of row's ordinary stent at most only
Two can be put, can be arranged without space）, its arrange all be on the position of sustained height, namely up and down only have a row, because only having
One row, such as need to be slim, and the size of spring can only be further thinned（Notice that this size under side does not refer to wind the outer of end
Footpath, the size of axis direction but winding end is trackslipped, also corresponds to the width dimensions of steel disc）, so total elastic force is just much of that.Cause
This, often runs into the thin support frame structure of this kind of backing thickness requirement for a long time, because slide rail thickness as the aforementioned restricts and determined power
The arrangement restriction of spring, two kinds of restrictions can only often select to abandon, seriously limit the use scope of product, especially exist
People increasingly pursue the current of ultra-thin support frame, can not meet the aesthetical interest demand that people are new.
In view of this there is provided a kind of support frame that can solve the problem that above-mentioned missing, great demand and development are latent in this industry
Power.
The content of the invention
It is an object of the invention to by improving arrangement and structure of the fixed force spring in rack space, while improving slide rail
The structure of particularly interior rail, reduces its thickness, realizes that slide rail is thinned；So as to provide a kind of slide rail thickness very little, while determining power
Spring size also very little on the thickness direction of support, then makes both to be all contained in the support for requiring very thin thickness, opens up
The use scope of wide slide rail and fixed force spring；The slimming of support frame is realized, so that it is extremely thin to provide a kind of backing thickness requirement
Display lifting support frame.To reach above-mentioned purpose, the present invention is realized using following scheme：
Rail+upper and lower sides put the slim lifting support frame of spring in a kind of plate body, for lifting branch of the display device on working face
Support, it is characterised in that including：
One base, is arranged on working face；
One support, is arranged on the base, and the support is along longitudinal direction provided with an accommodating chute；
Two slide rails, each slide rail includes rail in the outer rail of a cross section substantially U-shaped, one, several balls, and one located at should
Ball rack between interior rail and the outer rail to accommodate, each ball of interval and cross section are substantially U-shaped；The U-shaped of two outer rail
The opening of shape is vis-a-vis abreast fixed on respectively to be formed on two madial walls relative to each other of the accommodating chute, the interior rail
With the move portion for stretching into the outer rail U-shaped opening and be in plate body shape, two relative outside wall surfaces and the outer rail U of the move portion
Several balls are longitudinally respectively provided with along the outer rail between two relative internal faces in shape opening, and adjacent with several balls
The respectively wall on respectively along the outer rail longitudinally provided be adapted to the ball roll track groove and the track groove and the ball phase
Support, hole of the retainer provided with the several balls of correspondence is to be spaced, accommodate each ball, the U-shaped of each ball rack
Opening direction with match the outer rail U-shaped opening direction it is consistent, finally make the interior rail pass through several balls rolling and energy
It is constrained to along the outer rail is longitudinally reciprocal and slides, to reduce friction when interior rail is moved in the outer rail, noise and rock gap,
Particularly it is thinned slide rail；
One lifting module, includes the pitching between a slide assemblies, a bearing plate, the company of setting and the slide assemblies and the bearing plate
Hinge unit；The bearing plate is to a fixed display device and can carry out pitching rotation by the pitching hinge unit；The slip
Housed located at this in chute, the slide assemblies include two relative flanks, two institutes are respectively fixedly connected in two flank components
The interior rail of slide rail is stated, the slide assemblies is slided along the slide rail guide path；
At least two spring retention parts, longitudinally at least divide two rows in the support along support；And
At least two fixed force springs, are shaped by spring steel plate, and at least two fixed force springs longitudinally at least divide two rows along the support
It is arranged in the support, each fixed force spring stretches end, each of which comprising a winding end and relative to the one of the winding end
The individual winding end is rotatablely arranged on the spring retention part and the axis of the rotation is total to perpendicular to two slide rail
Some planes, each stretching end is connected on the slide assemblies, to be lifted when the lifting module along the slide rail guide path
When mobile, the elastic force that all fixed force springs can provide a balance jointly enables display device with stopping.
Further, the spring retention part is that the rotating shaft that includes being arranged on the support, a pivot are enclosed in the rotating shaft
Axle sleeve, the winding end of the fixed force spring is enclosed on the axle sleeve and can be rotated around the shaft axis, each winding end side surface
Provided with anti-attrition catch；The thickness in another pivot center direction of the fixed force spring along the winding end is less than 12 millimeters.
Further, the spring retention part is that a block plastics house saddle, and the accommodating saddle is fixed on the support
On, upper surface of the accommodating saddle has a cancave cambered surface being coincide with the winding end cambered surface, and the cancave cambered surface, which houses, accept this determines power
The winding end of spring, makes the winding end to be trackslipped on the cancave cambered surface；Another rotation of the fixed force spring along the winding end
The thickness of axis direction is less than 12 millimeters.
Further, the spring steel plate of the fixed force spring is mutually adjacent to for two or three and is composited, so as in the volume
Elastic force is greatly increased in the case of the appearance and size increase seldom of end；Another pivot center side of the fixed force spring along the winding end
To thickness be less than 12 millimeters.
Further, the lifting module has further included a rotation pivot assembly, is held if being connected in the pitching hinge unit with this
Between fishplate bar, enable the display device around the axis pivot perpendicular to the bearing plate plate face.
Further, further included one to laterally swing pivot assembly, if being connected between the support and the base, made the support
Can relatively described working face laterally swing.
Further, wherein the slide assemblies are partially accommodated within the accommodating chute, the support holds in described
One chute cover plate of setting at the opening of chute is put, the chute cover plate is provided with two long rabbets, with for the slide assemblies
Can be through two long rabbets and oscilaltion；The another forward and backward side of support is respectively equipped with plastics protecgulum and plastic rear cover, uses
To coat the support, make outward appearance more preferable.
Further, portion is provided with the threading hole of fore-and-aft direction insertion to the support on the lower, and the cable for display device wears
Cross.
The beneficial effects of the present invention are：By improving rail structure, interior rail particularly therein, which is used, has plate body shape
Move portion structure so that slide rail is particularly interior rail thickness very little therein, realize the slimming of slide rail；And it is same with this
When, by spatially using multiple fixed force springs at least arrangement of two rows up and down in support, fixed force spring is existed
It is small-sized on the thickness direction of support, and total elastic force is not reduced, thus it is extremely thin to be particularly suitable for backing thickness requirement
Display lifting support frame, and require extremely thin display lifting support frame there is provided a kind of backing thickness.
Brief description of the drawings
Fig. 1 is the schematic perspective view that rail+upper and lower sides put the slim lifting support frame of spring in plate body of the present invention；
Fig. 2 is the exploded isometric schematic diagram that rail+upper and lower sides put the slim lifting support frame of spring in plate body of the present invention；
Fig. 3 is the schematic cross-sectional view in the symmetrical face that rail+upper and lower sides put the slim lifting support frame of spring in plate body of the present invention；
Fig. 4 is that rail+upper and lower sides put two slide rails installed in the slim lifting support frame embodiment of spring in plate body of the present invention
Cross-sectional configuration schematic cross-sectional view.
【Symbol description】
1 base
2 supports
21 accommodating chutes
22 chute cover plates
221 long rabbets
23 plastics protecgulums
24 plastic rear covers
25 threading 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 units
43 bearing plates
44 rotation pivot assemblies
5 slide rails
51 outer rails
Rail in 52
521 move portions
53 balls
54 ball racks
6 laterally swing pivot assembly.
Embodiment
For above-mentioned purpose, technical characteristic and advantage can be become apparent, below by way of particular specific embodiment and match somebody with somebody
Close accompanying drawing and describe embodiments of the present invention in detail, person skilled in the art can be light by content disclosed in the present specification
Change places and understand possible deformation and further advantage and effect of the present invention.
It should be noted that, this specification institute accompanying drawing its structure, ratio, size for illustrating etc. are only used for coordinating specification
Disclosed content, for the understanding and reading of the skilled worker that is familiar with this field, is not intended to limit the present invention enforceable
Qualifications, therefore to not having a technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influenceing effect of the invention that can be generated and the purpose that can reach, all should still it fall in disclosed technology
In the range of appearance covers.Similarly, it is noted that, such as relating to " on ", " under ", "front", "rear", "left", "right" in this specification
It is the general orientation for accompanying drawing from operator from the point of view of display screen direction Deng term, is all only also including terms such as " one "
For ease of understanding for narration, not for enforceable scope of the invention is limited, the appropriate of its relativeness is altered or modified,
Under without substantial technological content alteration, including various modifications and change etc., when also should be regarded as enforceable scope of the invention.
The another content that note that in present embodiment bracket is as real in without particularly pointing out, being only referred to embodiment institute
The method or structure apply, used, simply with instance interpretation, not for restriction enforceable scope of the invention.
Fig. 1 to Fig. 3 is referred to, the present invention --- a kind of interior rail+upper and lower sides put the slim lifting support frame of spring, for showing
Show equipment（Or display, do not illustrate）Lifting support on working face, it is characterised in that including：
One base 1（Using platy structure）, it is arranged on working face（Such as desktop, do not illustrate）；
One support 2（This example uses aluminium diecasting, also can bottom be aluminium diecasting, the first half is Al squeezing material, then both be linked to be The methods such as one are constituted）, it is arranged on the base 1（What the support 2 was generally erect is arranged on base 1）, the support 2 is along longitudinal direction
Provided with an accommodating chute 21（Its leading flank is recessed Kaitian's window-like, the groove of substantially above-below direction）；
Two slide rails 5, please be simultaneously referring particularly to Fig. 4；Each slide rail 5 includes the outer rail 51 of a cross section substantially U-shaped, one
Interior rail 52；Several balls 53, one is located between the interior rail 52 and the outer rail 51 with receiving, each ball 53 of interval and cross section
The ball rack 54 being substantially U-shaped；The opening of the U-shaped of two outer rail 51 be vis-a-vis abreast fixed on respectively be formed at this house
On two madial walls relative to each other of chute 21（Screw is respectively adopted and is fastened on the madial wall）, the interior rail 52, which has, stretches into this
In outer rail 51U shapes opening and in the move portion 521 of plate body shape（The move portion 521 is plate body shape, it is important that, it can substantially reduce interior
The thickness of rail and then corresponding reduction slide rail thickness, as schematically shown in Figure 4；Obviously, the part beyond move portion 521 is because for connecting
Connect, then endless can be all plate body shape, can be attached thereto with being adapted to other of appropriately curved moulding）, the two-phase of the move portion 521
To outside wall surface and outer rail 51U shape openings in be respectively provided with several rollings along the longitudinal direction of outer rail 51 between two relative internal faces
Pearl 53, and respectively rolled on respectively wall adjacent with several balls 53 along the longitudinal direction of the outer rail 51 provided with being adapted to the ball 53
The dynamic track groove and track groove is mutually supported with several balls 53, hole of the retainer provided with the several balls 53 of correspondence is used to
It is spaced, accommodates each ball 53, U-shaped opening direction and the U-shaped opening side of the outer rail 51 matched of each ball rack 54
To consistent, the interior rail 52 is finally set to be constrained to along the longitudinally reciprocal cunning of the outer rail 51 through the rolling of several balls 53
It is dynamic, to reduce friction when interior rail 52 is moved in the outer rail 51, noise and rock gap；ParticularlyThis is used as invention especially wound One of new pointThe interior rail 52 of the slide rail 5 makes interior rail thickness very thin as a result of the move portion 521 in plate body shape（And
Because of the U-shaped opening without rail in plain ball slide rail, simultaneously both sides are supported on plate body and compressed without U-shaped neutral by ball clampings simultaneously
Position, makes intensity very high or interior rail thickness in other words can be further thinned）, then make the gross thickness of whole slide rail 5 very thin,
, will not be because of interior rail U-shaped opening namely it is different from the interior rail structure that the cross section that plain ball shape slide rail contains is U-shaped opening
Occupy additional thickness direction size and cause its opening size thicker than the size of the plate body of interior rail a lot, cause slide rail overall dimensions big
And it is unfavorable for the slim of support.
One lifting module 4, includes a slide assemblies 41（It is using plate-like piece punching structure or integrally formed using die casting）, one
Bearing plate 43（For tabular punching structure）, pitching hinge unit 42 between the company of setting and the slide assemblies 41 and the bearing plate 43（The hinge arrangement of the axle pivot around general horizontal is pertained generally to, to adjust the pitching visual angle of display；It can be set on its hinge axis There is torque spring, the slide assemblies 41 and the bearing plate 43 are supported in the torque spring two ends respectively, can yet increase as known in industry If both packings produce the part and structure of frictional force, all to the torque produced by balance portion display screen gravity, make adjustment more It is light）；The bearing plate 43 is to fixed（Coupling type can actually be made so as to Quick Release display, can be by industry known features）One shows
Show equipment and pitching rotation can be carried out by the pitching hinge unit 42；The slide assemblies 41 are partially disposed in the accommodating chute 21
In（Namely the another part of slide assemblies 41 is in the outside in the accommodating front of chute 21）, it is relative that the slide assemblies 41 include two
Flank 411, two flank 411 corresponds to the interior rail 52 being connected in slide rail 5 described in two respectively（Two flank 411 can be according to reality Suitably do a little bendings to be adapted to the interior rail 52 in connecting sliding rail 5 in border）, enable the slide assemblies 41 along the guide path of slide rail 5
Slide；
At least two spring retention parts, longitudinally at least divide two rows in the support 2 along support（In the accommodating cunning of support 2 Top position in groove 21）；And
At least two fixed force springs 3（Using two）, shaped by spring steel plate（Shaped for winding process known in the industry）, this is at least
Two fixed force springs 3 are longitudinal along the support 2（Approximate above-below direction）Above and below at least dividing（It is total to be looked up each power of determining from spatially lower section 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, can fill one again per same row Individual or two fixed force springs 3, but this example is often arranged and is only installed with one）It is arranged in the support 2, each fixed force spring 3 is included
One winding end 31 and the stretching end 32 relative to the winding end 31, each of which winding end 31 is rotatablely arranged at one
On the individual spring retention part and the rotation axis perpendicular to the plane common to two slide rail 5（I.e. described fixed force spring 3 exists Installation site in the support 2 is side, is one of innovative point of the present invention, the pivot center at the winding end 31 of the fixed force spring 3 The size in direction or the thickness that the width dimensions of spring steel plate are fixed force spring 3, it is clear that the mode of such side when support 2 needs thin Much smaller when making the width of spring steel plate than just putting, its elastic pulling force can be reduced by the corresponding proportion of width reduction, but side Proper support 2 has sufficient space in the external diameter direction at the winding end 31 when putting, just for increasing the external diameter at the winding end 31（Approximately Circle）, but increasing external diameter elastic force may proceed to decline, but because the drawing numbers life-span greatly increases, so as to by especially making spring The thickness of steel disc is greatly increased（Thickness increase, elastic force substantially increases, and the life-span declines）, so it is balanced and integrates, on an equal basis Under life-span, though elastic force declines, decline few；Then through another innovative point of the invention, i.e., the upper and lower in the space of support 2 Fixed force spring quantity is further added by being at least divided to two arrangements to put fixed force spring 3 and ensures that total elastic force is not reduced, and thus, is thoroughly solved Often factor amount not enough causes the problem of elastic force is inadequate to one row's fixed force spring 3 during side）, each stretching end 32 is connected to the cunning
On dynamic component 41（Using in the stretching apertured screw lock of end 32, on the slide assemblies 41, certainly, the stretching end may be alternatively configured hook knot Structure hooking is fixed on slide assemblies 41, therefore, the connected modes of stretching end 32 and the slide assemblies 41 of fixed force spring 3 not with This is limited；Obviously, the stretching end 32 of the high upper row's fixed force spring 3 in position many should down be stretched out, to determine with lower row simultaneously The stretching grade of end 32 height of power spring 3, so that convenient fix）, to be moved when the lifting module 4 is lifted along the guide path of slide rail 5
When dynamic, all fixed force springs 3 can be common（Two fixed force springs 3,）The elastic force of one balance is provided（Substantially with display gravity Deng quite, specifically calculated by industry routine）Display device enable with stopping（Because power is in a basic balance）。
Further（This section refers to a kind of selectable embodiment structure of the spring retention part）, the spring retention
Part is the rotating shaft 33 for including being arranged on the support 2（The quantity of rotating shaft 33 is corresponding with the quantity of fixed force spring 3）（Such as use Can be directly integrally formed on position top in chute 21 is housed with support 2 during die casting support 2, certain rotating shaft 33 also may be used Its one end is fixed on using single steel shaft on position top in the accommodating chute 21 of support 2；Certain respectively rotating shaft 33 Putting should be corresponding with the position of arrangement up and down of fixed force spring 3）, a pivot be enclosed on axle sleeve 34 in the rotating shaft 33（Using POM or nylon Deng plastics preferably）, the winding end 31 of each fixed force spring 3 is enclosed on the axle sleeve 34 and can turned around the axis of rotating shaft 33
It is dynamic（When pulling the stretching end 32）, each side of winding end 31 is provided with anti-attrition catch 35（Using plastics such as POM or nylon Preferably, prevent fixed force spring 3 from winding end 31 and may wear to adjacent other along the axial positioning of the rotating shaft 33；The anti-attrition catch 35 can Making centre has borehole jack in the rotating shaft 33, or for the sake of simplicity, the two anti-attrition catch 35 are wherein a piece of also can be with the axle One end of set 34 is integrally formed, and another is individually enclosed in the rotating shaft 33 or on axle sleeve 34, it is clear that also have many other alternatives Method, not limited to this such as replaces wherein a piece of anti-attrition catch 35 etc. using in the accommodating laminating tablet of the rear wall of chute 21）；Another institute
The thickness for stating pivot center direction of the fixed force spring 3 along the winding end 31 is less than 12 millimeters（Want support 2 thin, it is clear that to determine power bullet The thickness of spring 3 also should be thinner, and actual proper thickness is less than 12 millimeters（Including 12 millimeters）It is relatively good, no more than 12 Millimeter）。
Further, the spring retention part is that a block plastics house saddle（Using plastics such as POM or nylon Part）, this houses saddle and is fixed on the support 2（Fixed using the known manner such as screw lock or containing screens）, the accommodating saddle
Upper surface has the cancave cambered surface being coincide with the cambered surface of winding end 31（The concave arc is face-up in this arrangement）, the concave arc
The winding end 31 of the fixed force spring 3 is put, accepted to face, the winding end 31 is trackslipped on the cancave cambered surface（So between the two Also useful frictional force additionally can be produced because of mutually the supporting contact of face, lifting feel can be improved, its certain friction force value Size is also suitable, such as grease-added etc.）；This structure is shows in detail in figure because commonly used in the trade and relatively simple；Another institute
The thickness for stating pivot center direction of the fixed force spring 3 along the winding end 31 is less than 12 millimeters（Want support 2 thin, it is clear that to determine power bullet The thickness of spring 3 also should be thinner, and actual proper thickness is less than 12 millimeters（Including 12 millimeters）It is relatively good）。
Further, the spring steel plate of the fixed force spring 3 is mutually adjacent to for two or three and is composited（Its width, thickness Degree etc. is generally identical, particularly outward appearance always appear like what a steel disc was wound up, this example is compound with two panels）, with
Just elastic force is greatly increased in the case of the appearance and size increase of winding end 31 is few（It is obviously）；This structure is because being relatively easy to reason
Solution, is not illustrated in figure for the sake of simplicity.The thickness in another pivot center direction of the fixed force spring 3 along the winding end 31 is less than
12 millimeters（Want support 2 thin, it is clear that the thickness of fixed force spring 3 also should be thinner, actual proper thickness is less than 12 millimeters （Including 12 millimeters）It is relatively good）。
Further, the lifting module 4 has further included a rotation pivot assembly 44, if be connected in the pitching hinge unit 42 with
Between the bearing plate 43, enable the display device around the axis pivot perpendicular to the plate face of bearing plate 43（Two are pivotally connected by pivot The structure of the part of mutual rotation is needed to be easy to user to adjust viewing display picture in a desired fashion to reach.Namely for adjusting The luffing angle of whole bearing plate 43, makes display device allow user further to finely tune display again according to demand in different height and sets The standby angle presented；The function is such as not required to, also can remove or reached by the part of the mutual rotation of screw lock two）.
Further, further included one to laterally swing pivot assembly 6, if being connected between the support 2 and the base 1, made this
Support 2 can relatively described working face laterally swing（It is also to be pivotally connected the structure of two parts for needing mutual rotation to reach just by pivot Viewing display picture is adjusted in a desired fashion in user）。
Further, wherein the slide assemblies 41 are partially accommodated within the accommodating chute 21, the support 2 is in institute
State one chute cover plate 22 of setting at the opening of accommodating chute 21（There is the dust-proof and beauty function of covering）, set on the chute cover plate 22
There are two long rabbets 221, can be passed through with for the slide assemblies 41（A part for slide assemblies 41）Two long rabbets
221 and oscilaltion；The another forward and backward side of the support 2 is respectively equipped with plastics protecgulum 23 and plastic rear cover 24（Plastics protecgulum 23 and modeling Material bonnet 24 can be fixed with the three of support 2 using mutual fastener method）, to coat the support 2, make outward appearance more preferable.
Further, the support 2 on the lower portion be provided with fore-and-aft direction insertion threading hole 25（After plastics protecgulum 23 and plastics Lid 24 accordingly opens through hole）, the cable for display device passes through.
It should be noted that, it is that can clearly appear from main structure and annexation, members such as pitching hinge unit 42,
The part or structure that rotation pivot assembly 44, the pivot assembly 6 that laterally swings etc. eliminate partial interior are illustrated, and are passed through
Foregoing explanation, person with usual knowledge in their respective areas will be readily appreciated that the structure of the present embodiment.
In summary, rail+upper and lower sides put the slim lifting support frame of spring in plate body of the present invention, by improving slide rail knot
Structure, particularly interior rail uses the move portion with plate body shape, so that the interior rail thickness very little of slide rail, then makes whole slide rail thick
Very little is spent, slim rail structure is realized；And simultaneously in support by spatially using multiple fixed force springs up and down extremely
The arrangement of few two rows, make size of the fixed force spring on the thickness direction of support can with very little, and by above-below direction space compared with
Arrange that multiple elastic force to make up single fixed force spring are not enough greatly；Above two measure develops simultaneously, and it is expanded significantly and uses
Scope, is particularly suitable for the extremely thin display lifting support frame of backing thickness requirement, so that it is special to provide a kind of backing thickness requirement
Not thin display lifting support frame.
The preferable possible embodiments of the present invention are the foregoing is only, only for the implementation that enumerates the present invention and to explain this
The technical characteristic of invention, non-therefore the limitation present invention scope of patent protection, therefore such as with description of the invention and accompanying drawing
Hold done equivalence techniques change, be both contained in the protection domain that the present invention is advocated.
Claims (8)
1. rail+upper and lower sides put the slim lifting support frame of spring in a kind of plate body, for lifting of the display device on working face
Support, it is characterised in that including：
One base, is arranged on working face；
One support, is arranged on the base, and the support is along longitudinal direction provided with an accommodating chute；
Two slide rails, each slide rail includes rail in the outer rail of a cross section substantially U-shaped, one, several balls, and one located at should
Ball rack between interior rail and the outer rail to accommodate, each ball of interval and cross section are substantially U-shaped；The U-shaped of two outer rail
The opening of shape is vis-a-vis abreast fixed on respectively to be formed on two madial walls relative to each other of the accommodating chute, the interior rail
With the move portion for stretching into the outer rail U-shaped opening and be in plate body shape, two relative outside wall surfaces and the outer rail U of the move portion
Several balls are longitudinally respectively provided with along the outer rail between two relative internal faces in shape opening, and adjacent with several balls
The respectively wall on respectively along the outer rail longitudinally provided be adapted to the ball roll track groove and the track groove and the ball phase
Support, hole of the retainer provided with the several balls of correspondence is to be spaced, accommodate each ball, the U-shaped of each ball rack
Opening direction with match the outer rail U-shaped opening direction it is consistent, finally make the interior rail pass through several balls rolling and energy
It is constrained to along the outer rail is longitudinally reciprocal and slides, to reduce friction when interior rail is moved in the outer rail, noise and rock gap,
Particularly it is thinned slide rail；
One lifting module, includes the pitching between a slide assemblies, a bearing plate, the company of setting and the slide assemblies and the bearing plate
Hinge unit；The bearing plate is to a fixed display device and can carry out pitching rotation by the pitching hinge unit；The slip
Housed located at this in chute, the slide assemblies include two relative flanks, two institutes are respectively fixedly connected in two flank components
The interior rail of slide rail is stated, the slide assemblies is slided along the slide rail guide path；
At least two spring retention parts, longitudinally at least divide two rows in the support along support；And
At least two fixed force springs, are shaped by spring steel plate, and at least two fixed force springs longitudinally at least divide two rows along the support
It is arranged in the support, each fixed force spring stretches end, each of which comprising a winding end and relative to the one of the winding end
The individual winding end is rotatablely arranged on the spring retention part and the axis of the rotation is total to perpendicular to two slide rail
Some planes, each stretching end is connected on the slide assemblies, to be lifted when the lifting module along the slide rail guide path
When mobile, the elastic force that all fixed force springs can provide a balance jointly enables display device with stopping.
2. rail+upper and lower sides put the slim lifting support frame of spring in plate body as claimed in claim 1, it is characterised in that described
Spring retention part is the axle sleeve that the rotating shaft that includes being arranged on the support, a pivot are enclosed in the rotating shaft, the fixed force spring should
Winding end is enclosed on the axle sleeve and can rotated around the shaft axis, and each winding end side surface is provided with anti-attrition catch；It is another described fixed
The thickness in pivot center direction of the power spring along the winding end is less than 12 millimeters.
3. rail+upper and lower sides put the slim lifting support frame of spring in plate body as claimed in claim 1, it is characterised in that described
Spring retention part is that a block plastics house saddle, and the accommodating saddle is fixed on the support, the upper surface of the accommodating saddle
With the cancave cambered surface being coincide with the winding end cambered surface, the cancave cambered surface houses, accepted the winding end of the fixed force spring, makes the volume
It can be trackslipped around end on the cancave cambered surface；The thickness in another pivot center direction of the fixed force spring along the winding end is less than 12 millis
Rice.
4. rail+upper and lower sides put the slim lifting support frame of spring, its feature in the plate body as described in claims 1 to 3 Arbitrary Term
It is, the spring steel plate of the fixed force spring is mutually adjacent to for two or three to be composited, so as in the winding end appearance and size
Elastic force is greatly increased in the case of increase is few；The thickness in another pivot center direction of the fixed force spring along the winding end is less than
12 millimeters.
5. rail+upper and lower sides put the slim lifting support frame of spring in the plate body as described in claim 1,2 or 3, it is characterised in that
The lifting module has further included a rotation pivot assembly, if being connected between the pitching hinge unit and the bearing plate, makes the display
Equipment can be around the axis pivot perpendicular to the bearing plate plate face.
6. rail+upper and lower sides put the slim lifting support frame of spring in plate body as claimed in claim 5, it is characterised in that more wrap
Laterally swung pivot assembly containing one, if being connected between the support and the base, enable relatively described working face of the support or so
Rotation.
7. rail+upper and lower sides put the slim lifting support frame of spring in plate body as claimed in claim 6, it is characterised in that wherein
The slide assemblies are partially accommodated within the accommodating chute, and the support sets a cunning at the opening of the accommodating chute
Tank cover plate, the chute cover plate is provided with two long rabbets, with can be through two long rabbets for the slide assemblies
Oscilaltion；The another forward and backward side of support is respectively equipped with plastics protecgulum and plastic rear cover, to coat the support, makes outward appearance more
It is good.
8. rail+upper and lower sides put the slim lifting support frame of spring in plate body as claimed in claim 7, it is characterised in that described
Portion is provided with the threading hole of fore-and-aft direction insertion to support on the lower, and the cable for display device passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165793.1A CN107202234A (en) | 2016-03-19 | 2016-03-19 | Rail+upper and lower sides put the slim lifting support frame of spring in plate body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165793.1A CN107202234A (en) | 2016-03-19 | 2016-03-19 | Rail+upper and lower sides put the slim lifting support frame of spring in plate body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202234A true CN107202234A (en) | 2017-09-26 |
Family
ID=59904786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610165793.1A Pending CN107202234A (en) | 2016-03-19 | 2016-03-19 | Rail+upper and lower sides put the slim lifting support frame of spring in plate body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202234A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087677A (en) * | 2017-12-28 | 2018-05-29 | 福建省锐驰电子科技有限公司 | A kind of ultrathin display stent |
| CN112648500A (en) * | 2020-12-08 | 2021-04-13 | 凯迈（洛阳）测控有限公司 | Quick-release hanging assembly |
| CN113418090A (en) * | 2020-12-24 | 2021-09-21 | 华为技术有限公司 | Display and computer |
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| CN205618930U (en) * | 2016-03-19 | 2016-10-05 | 泰州市创新电子有限公司 | Plate body inner rail + be sidelong from top to bottom slim lift supports of spring |
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| JP2004026001A (en) * | 2002-06-25 | 2004-01-29 | Toyota Auto Body Co Ltd | Sliding device |
| TWM443107U (en) * | 2012-05-14 | 2012-12-11 | Taizhou Stronkin Electronic Co | Lifting device with adjustable lifting travel |
| CN204141170U (en) * | 2014-09-17 | 2015-02-04 | 信锦企业股份有限公司 | Lifting/lowering type support device |
| CN204533997U (en) * | 2014-12-27 | 2015-08-05 | 泰州市创新电子有限公司 | A kind of display device lifting support frame |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087677A (en) * | 2017-12-28 | 2018-05-29 | 福建省锐驰电子科技有限公司 | A kind of ultrathin display stent |
| CN112648500A (en) * | 2020-12-08 | 2021-04-13 | 凯迈（洛阳）测控有限公司 | Quick-release hanging assembly |
| CN112648500B (en) * | 2020-12-08 | 2022-05-24 | 凯迈（洛阳）测控有限公司 | Quick-release hanging device |
| CN113418090A (en) * | 2020-12-24 | 2021-09-21 | 华为技术有限公司 | Display and computer |
| WO2022135277A1 (en) * | 2020-12-24 | 2022-06-30 | 华为技术有限公司 | Display and computer |
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