CN106090558A - Slender upright post type lifting support frame - Google Patents
Slender upright post type lifting support frame Download PDFInfo
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- CN106090558A CN106090558A CN201610490181.XA CN201610490181A CN106090558A CN 106090558 A CN106090558 A CN 106090558A CN 201610490181 A CN201610490181 A CN 201610490181A CN 106090558 A CN106090558 A CN 106090558A
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- Prior art keywords
- column
- lifting
- rail
- slide rail
- display
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Classifications
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/06—Arms
- F16M2200/065—Arms with a special structure, e.g. reinforced or adapted for space reduction
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 relates to a kind of slender upright post type lifting support frame, including: a base；One slender type column is arranged on base, is provided with one and houses chute；Two slide rails, are separately fixed in column；One lifting module, comprises again the pitching frame of a U-shaped, a bearing plate, and one by die cast metal shaping and substantially carries out pitching rotation adjustable visual angle in plate-like lifting carriage part and in being hubbed at pitching frame U-shaped opening by pivot；Slide rail described in lifting carriage part and neighbouring two sets even；One spring retention part, is fixedly arranged on the column at more than slide rail top；And at least certain force spring, fixed force spring comprises a winding end and the stretching end relative to winding end, winding end can be arranged at spring retention part axis that is interior and that rotate and is parallel to the common plane of two slide rails and is perpendicular to the longitudinal direction of slide rail with trackslipping, stretching end is connected on lifting carriage part, and the neighbouring rear wall housing chute of stretching end also moves up and down along rear wall.
Description
Technical field
The present invention relates to a kind of bracing frame for supporting display lifting on work surface, particularly relate to column requirement
For slender type display lifting support frame (note: the display of indication of the present invention, including display movable picture liquid crystal display
Screen, display or display screen, hereinafter referred to as display).
Background technology
During various display are widely used to live now, current display substantially with liquid crystal display as main flow,
Liquid crystal display is a kind of display approximating tabular, and itself cannot be stood voluntarily, it is necessary to by support meanss such as bracing frames
Support could use, and be actually used in more convenient use, big multi-display also needs to lift, and this adjustable height
Adjustment is by using in bracing frame the lifting module that can balance display gravity to realize, and lift module need to be by stretching into
Slide in the column longitudinal channels being vertically provided on tabular pedestal and along the upper and lower liftable of column, and be that lifting is smooth and easy, also need
Slide rail is set in column, in order to lifting module can rely on and lift along the guiding of slide rail.Owing to display is heavier, need
It is balanced its gravity, makes lifting laborsaving and display can just facilitate librarian use at arbitrary height with stopping, and flat for producing
The element great majority of weighing apparatus power are all to use fixed force spring, and this spring is its pulling force substantially constant when drawing process, can be preferably
The display balance constant with gravity is mated, it is achieved during lifting, height of display position is with stopping.Certainly want actual application also to need
Increase some mechanisms etc. that can regulate display viewing angles.Though above-mentioned these can meet the basic requirement that operates with, but along with
The development of technology and the change of people's aesthetic taste, current people increasingly pursue the display lifting support frame that column is slender
(so-called column is slender, refers to that the length and width of its profile are close and the least in terms of the transverse section of column), this is to tradition lifting support frame
Being a biggest challenge, it is the biggest that it realizes difficulty.
At present, display lifting support frame (patent No. CN200520113037 of the most close with present invention prior art
Fluorescent screen rotary apparatus, and patent No. CN200820116539 has the bracing frame of folding function, TaiWan, China application number
104202643N01 curved display bracing frame), its structure specifically includes that
One base, the column being connected on base, column internal upper part is provided with accommodating chute, accommodating chute two inner side vis-a-vis
Wall is respectively provided with a ball-type slide rail, and one sets the lifting module being connected in two slide rails and can move relative to described column oscilaltion；
Certain force spring, by having resilient elongate thin steel disc winding shaping, it comprises a winding end and relative to this winding end
A stretching end, be connected with lifting module with described column respectively, interior its of lifting module comprises again a lifting carriage part, a undertaking
Pitching hub component between plate, the company of setting and this lifting carriage part and this bearing plate；Thus when described lifting module is relatively
Being produced the corresponding elastic force balancing display gravity by fixed force spring during described column oscilaltion makes display can make liter with stopping
Fall operation is light.Certainly, in addition to providing lifting support function, it also possesses some corresponding machines adjusting display viewing angles function
Structure, final bracing frame enables display to be positioned in applicable user by user required function and views and admires the height and position of picture
With on visual angle.
But its column of prior art is from transverse section, overall dimensions is very big, causes outward appearance thick, does not meets current people
Esthetic requirement, the most also have lifting module design reasons, its lifting module in lifting carriage part be left and right directions ratio
More roomy frame structure, these structure both sides have both wings separately, are connected with two slide rails respectively, it is clear that because of its framework and two
Wing structure and make column left and right directions width and then strengthen.Also has the reason of two ball-type slide rails used, in its each slide rail
The transverse shape of outer rail, interior rail and pearl frame be all approximately the U-shaped structure of U-shaped, especially pearl frame transverse section, from along U
The size of word opening direction is seen, because interior outer rail and interior rail will dodge this pearl frame, and pearl frame itself has again the thickness of certain thickness of slab
Size, therefore large-size certainly will be occupied in the direction, cause whole slide rail thickness on the left and right directions of column big, then make
Thickness is also the biggest, so that cannot meet in the lifting support frame having slender column requirement this side up to become column；U-shaped interior
Rail also makes whole slide rail be perpendicular to becoming large-sized of outer rail opening direction, is unfavorable for the most very much the slender type of column.For a long time
Often run into the support frame structure that this kind of column thickness requirement is slender, often can only select to abandon, limit the range of product,
Especially increasingly pursue the current of the slender column of bracing frame people, cannot meet the demand of people.
In view of this, it is provided that a kind of bracing frame that can solve the problem that drawbacks described above, the most great demand and development are latent
Power.
Summary of the invention
It is an object of the invention to overcome the defect of above-mentioned prior art, improve column and the knot of each associated part by using
Structure, thus significantly reduce the overall dimensions of upright horizontal section so that it is can install and use in slender type column, thus provide a kind of
The display lifting support frame that column is the most slender.For reaching above-mentioned purpose, the present invention is to use following scheme to realize:
A kind of slender upright post type lifting support frame, supports for display lifting on work surface, it is characterised in that including:
One plate body shape base, is arranged on work surface；
The column of one slender type column, stands up on this base, and this column epimere is the most recessed towards the edge, face of display
One is had to house chute；
Two ball-type slide rails, be fixed on the most abreast be formed at this accommodating chute toward each other two medial walls
On；
One lifting module, it comprises again a substantially ushaped pitching frame, a bearing plate being connected on described pitching frame in order to
If an even display, one is shaped by die cast metal and substantially lifting carriage part in plate-like integral piece, described lifting carriage part
Front portion be hubbed at described pitching frame U-shaped opening by pivot in make described pitching frame to bow by the most described lifting carriage part
Face upward rotation adjustable visual angle；Slide rail described in the rear portion of this lifting carriage part and two sets even；
One spring retention part, is fixedly arranged on this column at more than slide rail top described in two；And
At least certain force spring, by having resilient elongate thin steel disc winding shaping, this fixed force spring comprises winding end and a phase
For a stretching end of this winding end, this winding end can be arranged at and be in slide rail top described in two on this spring retention part with trackslipping
More than portion；And the axis of this rotation is parallel to the common plane of this two slide rail and is perpendicular to the longitudinal direction of described slide rail, and this draws
Stretching end to be connected on this lifting carriage part, described stretching end is in the outside side of slide rail described in the rear wall and two of described accommodating chute
The gap that face is formed moves up and down along this rear wall；
When this lifting module is along this slide rail guide path lifting moving, this fixed force spring is provided that the elastic force of a balance makes
Display can be with stopping.
Further, described each slide rail further includes the outer rail of a transverse section generally U-shaped, the interior rail of a plate body shape and
It is extended partially in the U-shaped opening of described outer rail；Two row balls, described each column ball comprises several ball and vertically arranges,
Described two row balls are respectively arranged on described interior rail two sides the described interior rail and the surface of described outer rail contacted of conflicting；Described
Interior rail is provided with guiding ball and the slot rolling that all carry with the correspondence position in the face of described ball contact along longitudinal with described outer rail；Right
Answering described two row balls and two pearl framves of generally I shape are in order to accommodate, to be spaced each ball in terms of transverse section, pearl frame described in two erects
To be seen as elongate thin lamellar and on it top be interconnected to form can the stopper section touched of the described interior rail that back and forth be risen to keep away
Exempt to drop the most voluntarily after described pearl frame the most back and forth lifts；The opening of the U-shaped of this two outer rail faces and the most parallel
Be fixed on be formed at this accommodating chute toward each other two medial walls on；This interior rail rolls through the conflict of two row balls
Can move back and forth along described slot rolling is vertical.
Further, the steel disc that described steel disc is two or three broadly similars of described fixed force spring is adjacent to composite integrated mutually
Winding forms, in order to increase elastic force exponentially accordingly in the case of this winding end overall dimensions increases seldom；Described spring retention
Part is a working of plastics, and the upper surface of described spring retention part has a cancave cambered surface, and described winding end is arranged on described recessed with trackslipping
In cambered surface.
Further, the forward and backward side of described column is respectively equipped with plastics protecgulum and aluminium alloy bonnet, in order to be coated with this column,
Making outward appearance more preferable, wherein said protecgulum top is vertically provided with an elongated slot of correspondence, with for the described liter through described elongated slot
Fall sliding part energy oscilaltion；Described column section on the lower is provided with the through wires hole that fore-and-aft direction is through, described protecgulum and described aluminum and closes
Gold bonnet also relative set, the cable for display passes.
Further, this lifting module has further included a rotation pivot assembly, if being connected in described pitching frame and this bearing plate
Between, make this display can be around being perpendicular to the axis rotation in this bearing plate plate face to regulate display viewing angles further.
Further, described column is steel stamping part or aluminum alloy die casting or along longitudinal aluminium extrusion, described vertical
Each transverse section profile of post is generally rectangular, and the length of described rectangle is less than 40 millimeters, and width is less than 35 millimeters；On described pivot more
Including being placed on described pivot and living apart at two torsion springs of described lifting carriage part plate body both sides, the two ends of each described torsion spring are respectively
Support described lifting carriage part and described pitching frame in order to balance the component of display part gravity.
Further, the plate body that interior rail described in the two of described two slide rails stretches out described outer rail all stretches out column 7 through 90 ° of bendings
It is fixed into mutually a plate body shape after outside, then uses the concavo-convex adaptation of wedge shape in the horizontal direction to carry out with lifting carriage part rear portion
Horizontal direction plug-in mounting, to facilitate connection and to realize fast dismounting.
Further, described fixed force spring is two and arranges up and down, and described spring retention part is axis horizontal and a left side, edge
Two rotary shafts of right direction, are arranged on the top of column and are arranged by the upper and lower, and the winding end of fixed force spring described in two overlaps respectively
Being located in described two rotary shafts and can trackslip, its two stretchings end is both connected on described lifting carriage part, in order to jointly make a concerted effort to carry
For balance elastic force.
Further, further including one and laterally swing hub component, if being connected between this column and this base, making this column energy
The most described work surface laterally swings.
Further, described column bottom and the described hub component that laterally swings, it is correspondingly provided with a pair be mutually adapted, edge
The vertical concavo-convex pair of wedge shape, closely and easily connects for both；Further include one and manually tighten screw, for described column bottom
Manual fast assembling-disassembling with the described hub component above-below direction between the two that laterally swings.
The beneficial effects of the present invention is: the reducing of overall dimensions seen by column transverse section makes it slender, and is
This, be arranged on more than slide rail top by fixed force spring, by the plate-like slip lifters using die cast metal to be formed, adopts
It is that I type makes whole slide rail diminish along the size of outer rail opening direction with the pearl frame transverse section making slide rail, uses the interior of plate body shape
Rail also makes whole slide rail diminish in the size being perpendicular to outer rail opening direction, and finally making column reduce the inner space after profile can
Accommodate relevant each part, thus the display lifting support frame that a kind of column is the most slender is provided, expand this type of lifting support frame
Range.
Accompanying drawing explanation
Fig. 1 is the present invention slender upright post type lifting support frame STRUCTURE DECOMPOSITION schematic diagram.
Symbol description
1 outer rail
Rail in 2
3 balls
4 pearl framves
5 stopper sections
6 lifting modules
61 lifting carriage parts
611 is anterior
62 bearing plates
63 pitching frames
64 pivots
65 torsion springs
66 elastic-friction parts
7 columns
71 house chute chamber
73 protecgulums
74 bonnets
75 through wires holes
8 fixed force springs
81 winders
82 stretching ends
88 spring retention parts
9 bases
91 laterally swing hub component
10 slide rails.
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 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 the possible deformation of the present invention and further advantage and effect.
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, is not intended to limit the present invention enforceable
Qualifications, therefore to not having technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
Under not affecting effect that the present invention can be generated by and the purpose that can reach, all should still fall in disclosed technology
Hold in the range of containing.In like manner, it is noted that, such as relating on " in this specification ", D score, "front", "rear", "left", "right"
It is from the operator substantially orientation from the point of view of the display screen direction for accompanying drawing Deng term, also includes terms such as " one ", be only all
Understanding for ease of narration, not for limiting the enforceable scope of the present invention, being suitably altered or modified of its relativeness,
Without under substantial technological content alteration, including various modifications and change etc., when also should be regarded as the enforceable scope of the present invention.
Refer to Fig. 1, a kind of slender column 7 type lifting support frame of the present invention, for display (or display screen, not
Illustrate) on work surface lifting (such as desktop etc., do not illustrate) support, it is characterised in that including:
One plate body shape base 9, is arranged on work surface；
The column 7(of one slender type column is such as but not limited to: use aluminum alloy die casting, certainly may be used without stamping parts and combines
Aluminium diecasting；Also can bottom be aluminium diecasting, the first half be Al squeezing material, and then both multiple methods such as be connected are constituted),
Standing up on this base 9, this column 7 epimere houses chute 71(such as towards the face of display along being longitudinally arranged with one, its
Longitudinally see the space of the most elongated cuboid along described column 7 and so-called recessed refer to that column 7 leading flank passes through before and after opening one
Logical vertical slot leads to this accommodating chute 71 so that associated part lifts through this vertical slot, if desired this accommodating chute 71
Rear wall also can be the most through, but column 7 intensity can decline)；
Two ball-type slide rails 10, be fixed on the most abreast be formed at this accommodating chute 71 toward each other two in
On sidewall；
One lifting module 6, it comprises again a substantially ushaped pitching frame 63(and views from above u-shaped, such as, uses steel plate stamping
Laminated structure or employing die casting are integrally formed), (reality can be upper and lower in order to the company of setting for a bearing plate 62 being connected on described pitching frame 63
Make hook structure formula so that Quick Release display) display, one is shaped and substantially in plate-like integral piece by die cast metal
Lifting carriage part 61(such as, substantially in inverted L-shaped plate integral piece in terms of left and right directions, can integrally aluminum or zinc alloy diecasting shape,
Owing to this part is plate-like, it enters 7 need of described column one lifting vertical slot, and common support erects post 7 and slides because lifting
Moving part is frame-like and has the both wings stretching into column 7 to need two lifting elongated slots side by side, and therefore this structure is different from non-repairing
Elongated column 7), by pivot 64(such as, pivot 64 can be embedded in by integrated die-casting in the front portion 611 of described lifting carriage part 61
The front portion 611 of described lifting carriage part 61) be hubbed at described pitching frame 63U shape opening in make the described pitching frame 63 can be relatively described
Lifting carriage part 61 carry out pitching rotation adjustable visual angle (be equivalent to around general horizontal pivot 64 pivot hinge arrangement, in order to
Adjust the pitching visual angle of display；On its pivot 64 can sheathed torsion spring 65, this lifting carriage part is supported at these torsion spring 65 two ends respectively
61 with this pitching frame 63, also can be set up packing along pivot 64 and be produced rotation friction resistance relative to the part of rotation by industry known technology
The structures such as the friction component of moment, in order to lean forward moment is better balanced produced by display screen gravity, make screen angle with stopping and
Stable, improve simultaneously and adjust feel)；Slide described in the rear portion (such as, the long limit of described inverted L-shaped part) and two of this lifting carriage part 61
Rail 10 company of setting (the described interior rail 2 in the actual and follow-up described slide rail 10 mentioned is connected, and can also by two slide rails described in
Rail 2 stretches out the part of described outer rail 1 and curves one (or clear-cut two interior rails 2 are integrated at the previous posterior shape that forward laps
Stamping parts or metallic sintered products, the simplest), it is fixed on the rear surface of described lifting carriage part 61 the most from behind
On；The most also with powder metallurgy, described interior rail 2 can be made of one part with described both lifting carriage parts 61, simply cost is slightly higher
A bit) (described lifting carriage part 61 bottom is the most also connected an elastic-friction part 66 for described accommodating chute 71 rear surface of conflicting
Lifting feel is improved further) with the suitable frictional resistance of increase；
One spring retention part 88(such as uses the working of plastics such as POM or nylon), fixed (such as can use the public affairs such as screw lock or screens
Know that mode is fixed) (being arranged on this column 7 tip position can be to greatest extent on this column 7 more than slide rail described in two 10 top
Utilize the space of left and right directions)；And
This example of at least certain force spring 8(uses one), by having resilient elongate thin steel disc winding shaping (for known in the industry
Winding process shapes), this fixed force spring 8 comprises a winding end 81 and the stretching end 82 relative to this winding end 81, this winding
End 81 can be arranged at and be in more than slide rail 10 top described in two on this spring retention part 88 with trackslipping；And the axis of this rotation
Be parallel to the common plane of this two slide rail 10 and be perpendicular to described slide rail 10 longitudinal direction (the most defined column relatively,
The installation site of fixed force spring is for just putting), this stretching end 82 is connected on this lifting carriage part 61 (such as, use at stretching end
82 apertured screw locks are on this lifting carriage part 61, and certainly, this stretching end 82 may be alternatively configured hook, mutually joins with correspondence between the two
The hooking structure closed also can reach and fixed force spring 8 is fixed on lifting carriage part 61(is fixed on lifting carriage part 61 rear)
On effect, therefore, connected mode is not limited thereto), described stretching end 82 is in the rear wall of described accommodating chute 71 and two institutes
State outside one side (this side i.e. slide rail 10 side rearward of slide rail 10；Obviously, do so, described fixed force spring 8 right and left
To width just can maximize, namely spring maximum, close to the well width of described accommodating chute 71 left and right directions) gap that formed
In (slide rail 10 outer surface and the rear wall of described accommodating chute 71 described in certainly unsuitable grazing, should gap, pre-stationary point preferably) along after this
Wall moves up and down；
(it is noted that optional two kinds of enforcement structures between described spring retention part 88 and described fixed force spring 8, a kind of
It is: described spring retention part 88 is that the axle sleeve that the rotating shaft that is arranged on this column 7, a pivot are enclosed within this rotating shaft (uses POM
Or the plastics such as nylon are preferably), this winding end 81 of this fixed force spring 8 be enclosed within this axle sleeve and can rotate around this shaft axis (when
When pulling this stretching end 82), winding end 81 two sides can be provided with anti-attrition catch and (use the plastic sheet such as POM or nylon preferably, prevent
Only winding end 81 may wear to other adjacent part along the axial positioning of this rotating shaft；This anti-attrition catch also can make middle porose be sleeved on
In this rotating shaft, or for the sake of simplicity, two these anti-attrition catch are the most a piece of also can be integrally formed with one end of this axle sleeve, another sheet
It is enclosed within this rotating shaft, it is clear that also have other alternative a lot.The structure of the second spring retention part 88 sees below in continuing and relates to bullet
The described relevant content of spring accommodating member 88, this illustration 1 display is exactly this second structure, it is clear that be not limited to this)
When this lifting module 6 is along this slide rail 10 guide path lifting moving, this fixed force spring 8 is provided that the elastic force of a balance
(substantially suitable with display gravity, concrete by conventionally calculation, adjustment in the industry) makes the display can be (and stable, because of gravity with stopping
The most substantially it is balanced).
Further, described each slide rail 10 further includes the outer rail 1 of a transverse section generally U-shaped, a plate body shape interior
Rail 2 and be extended partially into (stretching into part and be seen as I shape from transverse section, it takies, and to be perpendicular to the size of outer rail 1 opening direction little, this
Being different from rail in traditional U-shaped, in U-shaped, rail takies that to be perpendicular to the size of outer rail 1 opening direction big) U-shaped of described outer rail 1
In opening；Two row balls 3, described each column ball 3 comprises several ball 3 and vertically arranges, and described two row balls 3 are respectively arranged on
Described interior rail 2 two sides the described interior rail 2 and the surface of described outer rail 1 contacted of conflicting；Described interior rail 2 and described outer rail 1
The correspondence position in the face contacted with described ball 3 is along being longitudinally provided with the slot rolling guiding ball with all carrying；Corresponding described two row rollings
Pearl 3 and in terms of transverse section two pearl frame 4(of generally I shape this to be totally different from the transverse section of pearl frame plain ball slide rail be U-shaped
Structure because pearl frame is U-shaped structure need to consider dodge respectively two clearance rulers of interior rail and outer rail along the opening direction of outer rail
Very little, add the sheet thickness dimension that U-shaped pearl frame itself also has, its in the size of the direction obviously than the pearl frame more than 4 of II shape of the present invention
Go out two sizes, the most much, cause slide rail entirety direction size to increase accordingly and be unfavorable for the slender of described column) in order to hold
Receive, be spaced each ball 3, pearl frame 4 described in two be vertically seen as elongate thin lamellar and on it top be connected with each other (connect, such as may be used
Bending with one as shown in Figure 1, it is the simplest；Also water after can adding the bridgewares such as a block between top on two pearl framves 4
Flat riveting together or welding etc.) the stopper section 5(that touches of the described interior rail 2 that can back and forth be risen of formation also makes two simultaneously
Pearl frame 4 is connected as a single entity, it is simple to the benefit of assembling etc.) to drop the most voluntarily after avoiding more than 4 the reciprocal lifting of described pearl frame；These are two years old
The opening of the U-shaped of outer rail 1 face and be fixed on the most abreast be formed at this accommodating chute 71 toward each other
On two medial walls；This interior rail 2 rolls can move back and forth along described slot rolling is vertical through the conflict of two row balls 3.
Further, the steel disc that described steel disc is two or three broadly similars of described fixed force spring 8 is adjacent to compound one mutually
Body winding form (such as, this example with two panels be combined, the width of described several steel discs, thickness include that profile etc. is generally identical, become
What after shape, outward appearance was total appears like what a steel disc wound up, also to this end, the fixed force spring shaped the most still is considered as
One fixed force spring 8), in order in the case of this winding end 81 overall dimensions increases seldom, increase elastic force exponentially accordingly；Described
Spring retention part 88 is a working of plastics (this example POM is directly anchored to described column 7 placed on top), described spring retention part
The upper surface of 88 has a cancave cambered surface, and described winding end 81 (the most also additionally can be supported because of the elasticity in face and connect with trackslipping
Touching and trackslip and produce useful frictional force, can improve lifting feel, the size of its friction force value also wants suitable certainly, such as must
Can be grease-added when wanting etc.) it is arranged on described cancave cambered surface.
Further, the described forward and backward side of column 7 is respectively equipped with (the known multiple methods such as mutual buckle can be used to be connected)
Protecgulum 73(this example protecgulum 73 is working of plastics) and aluminium alloy bonnet 74, in order to be coated with this column 7, make outward appearance more preferable, wherein said
Protecgulum 73 top is vertically provided with an elongated slot of correspondence, can rise up and down with for the described lifting carriage part 61 through described elongated slot
Fall；Described column 7 section on the lower is provided with the through through wires hole of fore-and-aft direction 75, described protecgulum 73 and described aluminium alloy bonnet 74 also phase
Should arrange, the cable for display passes.
Further, this lifting module 6 has further included a rotation pivot assembly, if being connected in described pitching frame 63 and this undertaking
Between plate 62, make this display can be around being perpendicular to the axis rotation in this bearing plate 62 plate face to regulate display viewing angles further
(structure being needed the part of mutual rotation by axle pivot joint two is reached to be easy to user and adjusts viewing display in a desired fashion
Draw；Obviously, as being not required to this function, part that can be removed part or directly by the part of the mutual rotation of screw lock two).
Further, described column 7 is steel stamping part or aluminum alloy die casting or along longitudinal aluminium extrusion, described vertical
Each transverse section profile of post 7 is generally rectangular, and the length of described rectangle is less than 40 millimeters, and less than 35 millimeters, (this is to take into account respectively to width
The selection that the ratio of part practical situation is advantageous)；Further include on described pivot 64 and be placed on described pivot 64 and live apart in described lifting
Two torsion springs 65 of sliding part 61 plate body both sides, described lifting carriage part 61 and described is supported at the two ends of each described torsion spring 65 respectively
Pitching frame 63 (also can set up packing along pivot 64 biphase by industry known technology in order to the component balancing display part gravity
To the part swung to produce the structures such as the friction component of frictional resistance moment, before being better balanced produced by display screen gravity
Go all out square, make screen angle with stopping and stable and adjustment feel can be improved simultaneously).
Further, in described in the two of described two slide rails 10, rail 2 stretches out the plate body of described outer rail 1 and through 90 ° of bendings and all stretches
Go out to be fixedly connected with mutually after outside column 7 (weld or rivet or be spirally connected) and become a plate body shape, then use with lifting carriage part 61 rear portion
The concavo-convex adaptation of wedge shape in the horizontal direction carries out horizontal direction plug-in mounting, with facilitate connection and realize fast dismounting (not only technique is simple,
It is furnished with screw or manual bolt locking again, the most firm).
Further (accompanying drawing does not illustrates), described fixed force spring 8 be two and up and down arrangement (so can increase elastic force, than
Time as heavier in display, single fixed force spring 8 profile will be too big, use upper and lower two arrangements then can make conform to total making a concerted effort
Asking, spring sizes is the most excessive and do not affect and be arranged in slender column 7 simultaneously), described spring retention part is axis horizontal
And two rotary shafts in left-right direction, be arranged on column top (two ends of the most described rotary shaft set be connected in described accommodating
Groove about two relative to wall on, notice that two slide rails should be below described rotary shaft, so that fixed force spring strengthens to greatest extent
Left and right directions size is to improve elastic force) and be arranged by the upper and lower, the winding end of fixed force spring described in two is respectively sleeved at described two turns
On moving axis and can trackslip (being preferably cased with the plastic sheath of anti-attrition in rotary shaft with reducing friction resistance), its two stretchings end is both connected to
On described lifting carriage part, in order to common making a concerted effort provides balance elastic force.
Further, further including one and laterally swing hub component 91, if being connected between this column 7 and this base 9, making this stand
Post 7 can laterally swing by the most described work surface.
Further, described column 7 bottom and the described hub component 91 that laterally swings, it is correspondingly provided with a pair and is mutually adapted
, vertically wedge shape concavo-convex (it is convex that accompanying drawing only depicts the wedge shape being arranged on base 1) secondary, closely and easily connect for both
Connect；Further include one and manually tighten screw (accompanying drawing does not illustrates, and the fastening for the concavo-convex above-below direction of wedge shape is loosened), for described vertical
With the manual fast assembling-disassembling of described hub component 91 above-below direction between the two that laterally swings bottom post 7.
Should be noted that, for clearly appearing from main structure and annexation, members is as turned round assembly, a left side from hinge
Right rotation hub component 91 grade is all omitted, and by aforesaid explanation, person with usual knowledge in their respective areas should easily
Understand the structure of the present embodiment.
In sum, the present invention slender upright post type lifting support frame, the overall dimensions seen by column 7 transverse section
Reducing and make it slender, after column 7 is slender, its inside is arranged on more than slide rail 10 top by fixed force spring 8 makes fixed force spring 8 left
Right direction width maximizes, and is reduced occupied by left and right directions by the plate-like lifting carriage part 61 using die cast metal to be formed
Bulk, decrease slide rail 10 total thickness in the lateral direction accordingly by making pearl frame 4 transverse section of slide rail 10 be I type
Degree, by using the interior rail 2 of plate body shape also to make whole slide rail 10 diminish in the size being perpendicular to outer rail 1 opening direction, finally makes
Inner space after column 7 reduces profile can accommodate relevant each part, thus provides the display lifting that a kind of column is the most slender
Bracing frame, its moulding has the strongest feature and aesthetic feeling, meets the aesthetic requirement that people are new, has significantly expanded this type of liter of descending branch
The range of support, meanwhile, externally reduces column volume, decreases the consumption of material, environmental.
Above are only the preferable possible embodiments of the present invention, be only used for enumerating the enforcement of the present invention and in order to explain the present invention
Technical characteristic, the non-scope of patent protection therefore limiting to the present invention, therefore such as use description of the invention and accompanying drawing content institute
The equivalence techniques change done, is both contained in the protection domain that the present invention is advocated.
Claims (10)
1. a slender upright post type lifting support frame, supports for display lifting on work surface, it is characterised in that including:
One plate body shape base, is arranged on work surface；
The column of one slender type column, stands up on this base, and this column epimere is the most recessed towards the edge, face of display
One is had to house chute；
Two ball-type slide rails, be fixed on the most abreast be formed at this accommodating chute toward each other two medial walls
On；
One lifting module, it comprises again a substantially ushaped pitching frame, a bearing plate being connected on described pitching frame in order to
If an even display, one is shaped by die cast metal and substantially lifting carriage part in plate-like integral piece, described lifting carriage part
One anterior be hubbed at described pitching frame U-shaped opening by pivot in make described pitching frame to carry out by the most described lifting carriage part
Pitching rotation adjustable visual angle；Slide rail described in this lifting carriage part rear portion and two sets even；
One spring retention part, is fixedly arranged on this column at more than slide rail top described in two；And
At least certain force spring, by having resilient elongate thin steel disc winding shaping, this fixed force spring comprises winding end and a phase
For a stretching end of this winding end, this winding end can be arranged at and be in slide rail top described in two on this spring retention part with trackslipping
More than portion；And the axis of this rotation is parallel to the common plane of this two slide rail and is perpendicular to the longitudinal direction of described slide rail, and this draws
Stretching end to be connected on this lifting carriage part, described stretching end is in the outside side of slide rail described in the rear wall and two of described accommodating chute
The gap that face is formed moves up and down along this rear wall；
When this lifting module is along this slide rail guide path lifting moving, this fixed force spring is provided that the elastic force of a balance makes
Display can be with stopping.
Slender upright post type lifting support frame the most as claimed in claim 1, it is characterised in that it is horizontal that described each slide rail further includes one
The outer rail of section generally U-shaped, the interior rail of a plate body shape and in being extended partially into the U-shaped opening of described outer rail；Two row balls,
Described each column ball comprises several ball and vertically arranges, and described two row balls are respectively arranged on described interior rail two sides and conflict
The described interior rail contacted and the surface of described outer rail；The corresponding position of described interior rail and described outer rail Yu the face of described ball contact
Put along being longitudinally provided with the slot rolling guiding ball with all carrying；Corresponding described two row balls and in terms of transverse section the two of generally I shape
Pearl frame in order to accommodate, to be spaced each ball, pearl frame described in two be vertically seen as elongate thin lamellar and on it top be interconnected to form
The stopper section that the described interior rail that can be back and forth risen touches is to avoid described pearl frame to drop the most voluntarily after the most back and forth lifting；Should
The opening of the U-shaped of two outer rails face and be fixed on the most abreast be formed at this accommodating chute toward each other two
On medial wall；This interior rail rolls can move back and forth along described slot rolling is vertical through the conflict of two row balls.
Slender upright post type lifting support frame the most as claimed in claim 1, it is characterised in that the described steel disc of described fixed force spring
It is that the steel disc of two or three broadly similars is adjacent to composite integrated winding mutually and forms, in order to increase few at this winding end overall dimensions
In the case of increase elastic force exponentially accordingly；Described spring retention part is a working of plastics, and the upper surface of described spring retention part has
One cancave cambered surface, described winding end is arranged on described cancave cambered surface with trackslipping.
Slender upright post type lifting support frame the most as claimed in claim 1, it is characterised in that the forward and backward side of described column sets respectively
Having protecgulum and aluminium alloy bonnet, in order to be coated with this column, make outward appearance more preferable, wherein said protecgulum top is vertically provided with correspondence
One elongated slot, with for the described lifting carriage part energy oscilaltion through described elongated slot；Described column section on the lower is provided with front and back
To through through wires hole, described protecgulum and described aluminium alloy bonnet also relative set, the cable for display passes.
Slender upright post type lifting support frame the most as claimed in claim 1, it is characterised in that this lifting module has further included one certainly
Turning pivot assembly, if being connected between described pitching frame and this bearing plate, making this display can be around being perpendicular to this bearing plate plate face
Axis rotation is to regulate display viewing angles further.
Slender upright post type lifting support frame the most as claimed in claim 1, it is characterised in that described column be steel stamping part or
Aluminum alloy die casting or the aluminium extrusion along longitudinal direction, each transverse section profile of described column is generally rectangular, the length of described rectangle
Less than 40 millimeters, width is less than 35 millimeters；Further include on described pivot and be placed on described pivot and live apart at described lifting carriage part
Two torsion springs of plate body both sides, described lifting carriage part and described pitching frame are supported respectively in order to balance in the two ends of each described torsion spring
The component of display part gravity.
Slender upright post type lifting support frame the most as claimed in claim 2, it is characterised in that rail in described in the two of described two slide rails
Stretch out the plate body of described outer rail outside column is all stretched out in 90 ° of bendings after be fixed into mutually a plate body shape, then with lifting carriage
Part rear portion uses the concavo-convex adaptation of wedge shape in the horizontal direction to carry out horizontal direction plug-in mounting, to facilitate connection and to realize fast dismounting.
Slender upright post type lifting support frame the most as claimed in claim 1, it is characterised in that described fixed force spring be two and on
Lower arrangement, described spring retention part is axis horizontal and two rotary shafts in left-right direction, be arranged on column top and by
Arranging up and down, the winding end of fixed force spring described in two is respectively sleeved in described two rotary shafts and can trackslip, and its two stretchings end is equal
It is connected on described lifting carriage part, in order to common making a concerted effort provides balance elastic force.
9. the slender upright post type lifting support frame as described in claim 1,2,3,4,5,6,7 or 8, it is characterised in that further include
One laterally swings hub component, if being connected between this column and this base, makes this column to laterally swing by the most described work surface.
Slender upright post type lifting support frame the most as claimed in claim 9, it is characterised in that described column bottom and a described left side
Right rotation hub component, is correspondingly provided with a pair be mutually adapted, vertically concavo-convex pair of wedge shape, closely and easily connects for both
Connect；Further include one and manually tighten screw, for described column bottom and the described hub component upper and lower between the two that laterally swings
To manual fast assembling-disassembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490181.XA CN106090558A (en) | 2016-06-28 | 2016-06-28 | Slender upright post type lifting support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490181.XA CN106090558A (en) | 2016-06-28 | 2016-06-28 | Slender upright post type lifting support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106090558A true CN106090558A (en) | 2016-11-09 |
Family
ID=57215102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610490181.XA Pending CN106090558A (en) | 2016-06-28 | 2016-06-28 | Slender upright post type lifting support frame |
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| Country | Link |
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| CN (1) | CN106090558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137752A (en) * | 2019-06-27 | 2020-12-29 | 成都泰盟软件有限公司 | Novel animal experiment operation panel |
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Application publication date: 20161109 |