CN106855168A - The support frame of modified column top wedge shape plug Quick-disassembling mechanism - Google Patents
The support frame of modified column top wedge shape plug Quick-disassembling mechanism Download PDFInfo
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- CN106855168A CN106855168A CN201510897737.2A CN201510897737A CN106855168A CN 106855168 A CN106855168 A CN 106855168A CN 201510897737 A CN201510897737 A CN 201510897737A CN 106855168 A CN106855168 A CN 106855168A
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- wedge
- dottle pin
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- slotted eye
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Abstract
The present invention relates to a kind of support frame of modified column top wedge shape plug Quick-disassembling mechanism, including：Base, column shields coupling assembly, wherein the screen coupling assembly includes the wedge-shaped extension that trunnion axis and fixed part and integrally formed metal are made again, its central post includes the integrally formed wedge-shaped slotted eye of metal again, it is characterized in that：Inner surface in the outer surface of wedge-shaped extension or wedge-shaped slotted eye is installed with the plastics dottle pin that plastics are made, make both wedge structures risen in plug the surface of cooperation through part across or all coordinated across the plastics dottle pin；So as to the characteristic of micro-strain can be more prone in stress using plastics dottle pin, connect plug more smooth, random, easily and fast, while coordinate closely, do not loosen, it is more reliable, combined after being particularly used for multiple times and remain to stabilization；Do not influence the appearance member that connect-disconnect structure makes spray painting to use simultaneously, particularly greatly reduce machining accuracy, processing and manufacturing is easier, production cost is lower.
Description
Technical field
The present invention relates to the support frame field of display, and in particular to the fast mechanism for assembling-disassembling of support frame.
Background technology
With flourishing for Digital A/V, the utilization of liquid crystal display is extremely extensive, and correspondingly, the support frame of a matched, support display and adjustable viewing angle is also largely supported the use.But whole small product size is very big after support frame installs display, such as display with entirely support it is rack-mounted be integrated packed and transported, the packaging volume that is bound to is big, packaging material consumption is more, and high cost, cost of transportation is higher, it is also apparent that not environmentally.Therefore, if the big portion of support frame easily can again pack delivery transport with after display Quick Release, packaging volume can be greatly reduced, packaging is also easier to, packaging material consumption is reduced, and cost is lower, cost of transportation can more be reduced, also more environmentally friendly, reaching certainly can quickly and easily install again using behind ground, be this, people are intended to support frame can have so-called quick-disassembly structure in Quick Release quick fixation structure function, i.e. support frame industry.
It is as follows with immediate prior art construction of the invention：Referring to Fig. 1 and Fig. 2.
Please note：Following upper and lower, left and right directions（Substantially）Reference, be in face of display direction from the point of view of with divide, similarly hereinafter, repeat no more.
It is main by base for support frame structure（Generally tabular or frame plate structure, what is had is also wrapped on plastic casing）Be connected（It is connected that some hand-turn a screws add both adaptation faying faces to carry out fast disassembly and assembly structure type）Column on base（Generally plate stem shape）And the screen coupling assembly at the top of column is connected to, and display is finally connected by screen coupling assembly, to support the visual angle of display and adjustment display.Its described screen coupling assembly includes trunnion axis and fixed fixed part and connection display and the movable component linked with display again, and the rear portion of its fixed part rearward extends the wedge-shaped extension of a wedge shape；The column top has the connecting portion of an extension, and the connecting portion is provided with the wedge-shaped slotted eye for being extended back from antetheca and being adapted to the wedge-shaped extension；So described column realizes quick releasing function by wedge mechanism with screen coupling assembly.
Further（Refer to preferred structure, can not also use, similarly hereinafter）, resilient snap close piece is also connected on the wedge-shaped extension and had including one；The connecting portion bottom offers a latch hole connected with the wedge-shaped slotted eye；After the snap close piece inserts the wedge-shaped slotted eye with the wedge-shaped extension, the snap close piece optionally, is flexibly snapped in by natural resiliency, backstop is in the latch hole, except the snap close piece that non-pushed has elasticity can not voluntarily disengage the wedge-shaped slotted eye to the latch hole, the wedge-shaped extension is drifted out.
Further, one section of cladding die casting of the trunnion axis is connected therewith in the fixed part, and the fixed part and the wedge-shaped extension are integrated die casting.
Further, the wedge-shaped extension middle part is provided with an accommodating hole or accommodating cavity；The snap close piece is a thin plate bars, material is the resilient plastics of tool or metal, described snap close piece one end is connected in the anteriomedial of the wedge-shaped extension, remaining stretch section is then partly contained at the accommodating hole or at accommodating cavity, makes flexibly be biased into the accommodating hole or in the accommodating cavity when the snap close piece is pressed.
Further, the column is that the column bottom is adapted to the base rear portion and is connected by fastening both quick-disassembly structures using hand screw with the connected of the base, to be more beneficial for packed and transported.
Further, the quick-disassembly structure is that column bottom is correspondingly arranged the second wedge-shaped slotted eye with the wedge-shaped extension of adaptation described second using the second wedge-shaped extension of wedge shape extension and the base rear portion, and the bottom-up connection of hand-turn a screw compresses both after both insertings.
Further, the base is middle hollow frame-like, further to reduce material consumption, mitigate weight, improves outward appearance.
Further, the column and the base are aluminum alloy die casting.
In addition, screen coupling assembly among these is mainly the hinge arrangement that can realize pitch orientation（What is had is also superimposed with the hinge rotated around the axle perpendicular to screen）,Be the known and usual use of the industry is pivotally connected technology, it is therefore an objective to produce appropriate frictional resistance moment and or elastic reaction square for ease of adjustment display viewing angles and to stablize angle position where its visual angle（Such as increase torsion spring and counter-force is provided）, making the deadweight of display will not make display voluntarily rotation, and visual angle adjustment feel is good, therefore does not repeat, and its main points isIncluding movable component for be connected and fixed fixed part with column, connecting display and linking with display etc., the horizontally disposed trunnion axis of the fixed part and the movable component pivot joint；Wherein described trunnion axis is generally connected with the fixed part, the trunnion axis has an overall radical to be fixed by the fixed part, the trunnion axis can also be divided into two sections but be coaxially arranged the left and right for being fixed on the fixed part, at least one set of elastic compression unit is generally equipped with the section that the trunnion axis exposes outside the fixed part, pad and elastomeric pad in it（It is general that each pad is compressed using riveting or nut）Frictional resistance moment is produced for rotation, some requirements are higher to be also equipped with for providing the left and right torque spring for offsetting screen weight component to improve feel；Going back superimposion in some screen coupling assemblies on the basis of this pitching hinge arrangement can further facilitate the visual angle orientation of adjustment screen around the simple rotary shaft friction hinge of the axle rotation perpendicular to screen.
But its topmost structural member part of the quick-disassembly structure of prior art support frame, the wedge structure of i.e. a pair of the fore-and-aft directions of adaptation is metalwork, namely, the wedge structure of its plug is metal and the mutual cooperation of metal, and metalwork excessive high hardness, coordinates and adaptation belongs to very stiff and demanding, and actually manufacture size, shape always some errors and defect, such as be bound to poor fit when both key groove slightly differences, occurs loosening, and this is not allowed support frame；Even if the angle of wedge is adapted to but as wedge-shaped extension volume is excessive or too small, then all inserts less than wedge-shaped slot bottom hole, gap is caused when particularly wedge shape extension volume is too small, loosen or rock, it is unstable；When excessive, it is larger to leave outward appearance seam at both combined outsides, influences outward appearance；Such as wanting no-float certainly will steeply rise processing cost, even if this has been doning, metal to metal coordinates still can carry out the bad problem of feel to mating band, such as it is originally precisely meddlesome to coordinate, but can be highly difficult during dismounting drawing, this dismounting to support frame is very unfavorable；Also there is the Repeatability combined after being dismounted for multiple times poor；Further, connect-disconnect structure generally requires to make appearance member, it is necessary to particularly problematic when painting, and plug easily damages lacquer painting.As can be seen here, many defects are still suffered from the wedge mechanism of its adaptation, needs further improvement.
The content of the invention
Present invention aim to overcome that the defect that prior art is present, there is provided it is a kind of prior art is improved after support frame, can realize display and support frame shield coupling assembly with the wedge mechanism being adapted at column top in fast assembling-disassembling when, connect plug in the case of its bond strength is ensured more smooth, random, easily and fast, simultaneously coordinate closely, do not loosen, using more reliable, the appearance member that connect-disconnect structure makes spray painting is not influenceed to use simultaneously, particularly it greatly reduces machining accuracy, and processing and manufacturing is easier, production cost is lower.
To achieve these goals, the present invention is realized by adopting the following technical scheme that：
The support frame of modified column top wedge shape plug Quick-disassembling mechanism, including：One base, one is connected to the column on the base, one connection display and the screen coupling assembly being connected on the column, wherein described screen coupling assembly includes trunnion axis and fixed part and the wedge-shaped extension being made with the integrally formed metal of the fixed part again, wherein described column includes the wedge-shaped slotted eye in the integrally formed connecting portion of metal again, it is characterized in that：Inner surface in the outer surface of the wedge-shaped extension or the wedge-shaped slotted eye is installed with the plastics dottle pin that plastics are made, make its described surface that cooperation is played in plug of the adaptation wedge-shaped extension and the wedge-shaped slotted eye through part across or all coordinated across the plastics dottle pin.
Further, the side surface that the side surface in the only upper and lower side surface of the wedge-shaped extension is provided with the plastics dottle pin, or the only upper and lower side surface of the wedge-shaped slot internal surface of hole sets the plastics dottle pin；Strengthen coordinating rigidity with appropriate.
Further, the wedge-shaped extension outer surface or the wedge-shaped slot internal surface of hole are all wrapped up by the plastics dottle pin.
Further, the inner surface of the wedge-shaped extension outer surface or the wedge-shaped slotted eye, is provided with the groove of alternate a plurality of fore-and-aft direction, and accordingly, the plastics dottle pin profile is adapted to therewith and insertion is fixed wherein and its face for being used to coordinate is higher by the surface；So as to surface described in plugging a pair of adaptation be through part across or all coordinated across the plastics dottle pin.
Further, also including a snap close piece, the wedge-shaped extension outer surface is all wrapped up by the plastics dottle pin；The snap close piece is connected and with the plastics dottle pin for plastics one piece injection shapes；The connecting portion bottom offers a latch hole connected with the wedge-shaped slotted eye；After the snap close piece inserts the wedge-shaped slotted eye with the wedge-shaped extension, the snap close piece optionally, is flexibly snapped in by natural resiliency, backstop is in the latch hole, except the snap close piece that non-pushed has elasticity can not voluntarily disengage the wedge-shaped slotted eye to the latch hole, the wedge-shaped extension is drifted out.
Further, the plastics dottle pin is fastened on it to be attached the connected surface using screw.
Further, the plastics dottle pin is non-has multiple projections for plugging the one side for coordinating, and to be attached the connected surface with it and be correspondingly provided with the shrinkage pool being adapted to, and is connected together to make both simply and easily be combined by concaveconvex structure.
Further, the plastics dottle pin is used to plug the alternate thin rib for being provided with trickle protuberance, fore-and-aft direction on the surface for coordinating at it, is coincide preferably to carry out plug.
Further, the plastics dottle pin is non-has multiple projections for plugging the one side for coordinating, and to be attached the connected surface with it and be correspondingly provided with the shrinkage pool being adapted to, and is connected together to make both simply and easily be combined by concaveconvex structure.
Further, also including a snap close piece, the wedge-shaped extension middle part is provided with an accommodating hole or accommodating cavity；The snap close piece is a thin plate bars, material is the resilient plastics of tool or metal, described snap close piece one end is connected in the anteriomedial of the wedge-shaped extension, remaining stretch section is then partly contained at the accommodating hole or at accommodating cavity, makes flexibly be biased into the accommodating hole or in the accommodating cavity when the snap close piece is pressed；More also a latch hole connected with the wedge-shaped slotted eye is offered including the connecting portion bottom；After the snap close piece inserts the wedge-shaped slotted eye with the wedge-shaped extension, the snap close piece optionally, is flexibly snapped in by natural resiliency, backstop is in the latch hole, except the snap close piece that non-pushed has elasticity can not voluntarily disengage the wedge-shaped slotted eye to the latch hole, the wedge-shaped extension is drifted out.
Instant invention overcomes the defect that prior art is present, there is provided it is a kind of prior art is improved after support frame, increasing plastics dottle pin between screen coupling assembly and the wedge mechanism being adapted at column top with support frame to display carries out the structural approach of part or all of dottle pin, the characteristic of micro-strain can be more prone in stress using plastics dottle pin, make when fast flashboard is dismounted, ensureing original metal wedge mechanism on the basis of with distinctive plurality of advantages of closing, connect plug more smooth, arbitrarily, it is convenient, quickly, coordinate simultaneously tight, do not loosen, bond strength is good, it is more reliable, combined after being particularly used for multiple times and remain to stabilization；The appearance member that connect-disconnect structure makes spray painting is not influenceed to use simultaneously, particularly it greatly reduces machining accuracy, processing and manufacturing is easier, production cost is lower.
Brief description of the drawings
Below in conjunction with the accompanying drawings the present invention is further described with specific embodiment；
Fig. 1 is the profile axonometric drawing of prior art；
Fig. 2 is the exploded isometric structural map of prior art；
Fig. 3 is profile axonometric drawing of the invention；
Fig. 4 is exploded isometric structural map of the invention.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for making present invention realization are easy to understand, the invention will be further elucidated with reference to specific embodiments.
Please note：Upper and lower, left and right direction of the present invention（Substantially）Reference, be in face of display direction from the point of view of with divide, similarly hereinafter, repeat no more.
Referring to Fig. 3 referring specifically to shown in Fig. 4, it is clear that the present invention is that described wedge-shaped extension in the wedge mechanism for fast insert-pull is engaged face with the wedge shape of wedge-shaped slotted eye two with the prior art main distinction（Also referred to as described surface）Between increased plastics dottle pin, therefore, in addition to this part-structure has difference, other are similar to prior art construction, and also therefore, these parts will not repeat, and only stress elaboration is carried out to the improvement at wedge mechanism, the mainly increased plastics dottle pin, the plastic partition is lined with various every method, but not outer is that large area is selected one and coats entirely, covers one of described two wedge-shaped described surfaces, or local area cladding, or alternate a plurality of dispersion covering, in a word, total surface described in two has at least local surface（Mating surface）By plastics dottle pin cladding（Or be spaced）；Certain above-mentioned form of ownership, the plastics dottle pin of shape are required for fixing on said surface, obvious method can be varied, such as described surface set corresponding groove accommodate the plastics dottle pin and or be directly screwed the plastics dottle pin on the surface for being depended on, etc., therefore it is the description launched around these below.
The present invention --- the support frame of modified column top wedge shape plug Quick-disassembling mechanism, including：One base 10（This example is middle hollow with loss of weight and moulding entirely for aluminium alloy is integrally formed）, a connection（This example is also to carry out wedge shape adaptation connect-disconnect structure in fore-and-aft direction by the wedge mechanism being adapted to connect and use manual bolt 11 Locking, so as to fast assembling-disassembling, it is compared with technology）Column 20 on the base 10（Generally plate rod-like structure, generally uses stamping steel plate or casting, and some outward appearances also use plastic cladding element outsourcing；This example is aluminum alloy die casting, in order to constitute labyrinth moulding, without plastic overmold part, and and connecting portion 21 And wedge-shaped slotted eye 22 It is integrally formed）, one connects display simultaneously connects（Fast assembling-disassembling is coupled in fore-and-aft direction by the wedge mechanism of following detailed adaptations,）Screen coupling assembly 30 on the column 20, wherein the screen coupling assembly 30（It is prior art, therefore does not repeat）Include trunnion axis 31 and fixed part 32 and the wedge-shaped extension 34 being made with the integrally formed metal of the fixed part 32 again（That is its whole described wedge-shaped extension of this example 34 With the fixed part 32 For aluminium alloy is integrally formed, trunnion axis 31 A part also die casting is prior art wherein）, wherein the column 20 includes the wedge-shaped slotted eye 22 in the integrally formed connecting portion 21 of metal again（The whole column of this example 20 For aluminium alloy is integrally formed）, it is characterized in that：Inner surface in the outer surface of the wedge-shaped extension 34 or the wedge-shaped slotted eye 22 is installed with plastics（Such as POM Deng）The plastics dottle pin 40 being made,（Note the "or" in this, refer to that both only select one, so than advantageous, conversely, both surfaces such as described are all selected, all install the plastics dottle pin additional 40 , easy excessive deformation, effect is instead bad；But special, both surfaces alternately fill plastics dottle pin 40 On the contrary can be with, but at this moment substantially work obviously being also equivalent to a single face of the surface installs plastics dottle pin additional 40 ）Make its described surface that cooperation is played in plug of the adaptation wedge-shaped extension 34 and the wedge-shaped slotted eye 22 be through part across or all across the plastics dottle pin 40（Note, as described in epimere content, it is clear that the plastics dottle pin 40 Shape can have respective various kinds, have full cladding, have strip, its effect is all for separating two with the surface for sharing, to produce new wedge shape " soft cooperation " face carried out by the plastics dottle pin to coordinate again；For diagram is facilitated, because being easier to understand, using for the plastics dottle pin is related to descend to the mortal world 40 Suffix, the difference of its concrete shape is not repartitioned, therefore please voluntarily combines the content, distinguishes the plastics dottle pin of different structure shape 40 , also just no longer to the plastics dottle pin in accompanying drawing 40 Concrete shape draw one by one, only select one all cladding wedge-shaped extensions 34 Shape draw；Similarly hereinafter, do not repeat）Coordinated（The content described referring to epimere；Metal when avoiding wedge-like engagement is very stiff and demanding with metal and bring to the obvious many disadvantages of wedge-like engagement）。
Further, the side surface that the side surface in the only upper and lower side surface of the wedge-shaped extension 34 is provided with the plastics dottle pin 40, or the only upper and lower side surface of the inner surface of wedge-shaped slotted eye 22 sets the plastics dottle pin 40；Strengthen coordinating rigidity with appropriate（That is, the wedge shape stretches out the upper and lower both sides in face selects one, only surface described in equipped with plastics dottle pin 40 , so, various advantages of the invention can be equally obtained, and because there is plastics dottle pin in a face 40 , only this simultaneously there is deformation to make a concession, another face is still metal combination metal surface, coordinates rigidity obviously more preferably, and precision is higher, and certainly, deformability can be reduced, and the machining accuracy to the geomery on the two wedge-like engagements surface etc. is relatively somewhat higher；It is fixed it is contemplated that being fixed with glue or screw；Similarly, in syntagma or also refer to and select a property preferably, and the wedge-shaped slotted eye 22 Also with the wedge-shaped extension 34 Equally process, but attention selects one, have selected the wedge-shaped slotted eye 22 , just had better not select the wedge-shaped extension simultaneously again 34 Carry out）。
Further, the outer surface of wedge-shaped extension 34 or（Or ---- Still refer to that to select one, i.e. single choice one relatively good）The inner surface of wedge-shaped slotted eye 22 is all wrapped up by the plastics dottle pin 40（This obviously fills plastics dottle pin with surface described in above-mentioned side 40 Compare, coordinate rigidity to be declined slightly, but dismounting convenience etc. is relatively better, and it is fixed it is contemplated that being fixed with glue or screw）。
Further, the inner surface of the outer surface of wedge-shaped extension 34 or the wedge-shaped slotted eye 22, is provided with the groove of alternate a plurality of fore-and-aft direction（For fixation, accommodate the plastics dottle pin 40 ）, accordingly, the profile of plastics dottle pin 40 is adapted to and embedded fixation therewith（This is clearly a kind of simplification plastics dottle pin 40 Structure setting, by the plastics dottle pin 40 Decentralized, function is close, may also operate as the preferably uniform plastics dottle pin 40 Stress , Make deformation more reasonable , And processing is easier, realize more more flexible；It is fixed it is contemplated that being fixed with glue or screw）Wherein and its be used for coordinate face be higher by the surface（Plastics dottle pin described here 40 Expose for the new matching surface surface to be higher by, this described surface still refers to the wedge-shaped extension 34 Outer surface or the wedge-shaped slotted eye 22 Inner surface, general more slightly higher, being dismounted for multiple times plastics dottle pin 40 Can guarantee that mill does not fall the plastics dottle pin 40 Appearance height）；So as to surface described in plugging a pair of adaptation be through part across（The plastics dottle pin 40 Shape do not cover all the surface belong to it is local across）Or all across（Use plastics dottle pin 40 Wrap up entirely one of the surface just belong to all across）The plastics dottle pin 40 is coordinated.
Further, also including a snap close piece 36（The part is prior art construction, mostly has resilient spline-like formations its one end and is fixed on the wedge-shaped extension 34 On, it is clear that accordingly, prior art central post should be adapted to 20 On connecting portion 21 In latch hole 23 ）, the outer surface of wedge-shaped extension 34 is all wrapped up by the plastics dottle pin 40；The snap close piece 36 is connected and with the plastics dottle pin 40 for plastics one piece injection shapes（Obviously, this disjunctor be with some differences of prior art, simply be simplify structure, reduce processing and install workload）；The bottom of the connecting portion 21 offers a latch hole 23 connected with the wedge-shaped slotted eye 22（Compared with technology）；After the snap close piece 36 inserts wedge-shaped slotted eye 22 with the wedge-shaped extension 34, the snap close piece 36 optionally, is flexibly snapped in by natural resiliency, backstop is in the latch hole 23, except the snap close piece 36 that non-pushed has elasticity can not voluntarily disengage the wedge-shaped slotted eye 22 to the latch hole 23, the wedge-shaped extension 34 is drifted out（Similar prior art）。
Further, the plastics dottle pin 40 is fastened using screw（Known technology can be used）The connected surface is attached at it（Here the surface refers to the wedge-shaped extension 34 Outer surface or the wedge-shaped slotted eye 22 Inner surface）。
Further, the plastics dottle pin 40 is non-has multiple projections for plugging the one side for coordinating, and the connected surface is attached with it（Surface described here refers to the wedge-shaped extension 34 Outer surface or the wedge-shaped slotted eye 22 Inner surface）The shrinkage pool of adaptation is correspondingly provided with, is connected together to make both simply and easily be combined by concaveconvex structure（Obvious concaveconvex structure concrete shape can be coordinated using diversified known technology）.
Further, the surface that the plastics dottle pin 40 is used to plug cooperation at it（Note, the word of surface one here is not the wedge-shaped extension 34 Outer surface or the wedge-shaped slotted eye 22 Inner surface, be the plastics dottle pin 40 Expose in for coordinate surface）The alternate thin rib 41 for being provided with trickle protuberance, fore-and-aft direction, coincide preferably to carry out plug（This is obvious, the thin rib 41 Relative to the plastics dottle pin 40 Body is easier deformation, can further facilitate wedge-shaped plug, has made the plastics dottle pin for coordinating 40 The cooperation on surface is identical more preferable, while because rib is very carefully on coordinating the integral rigidity influence again will not be too obvious）。
Further, the plastics dottle pin 40 is non-has multiple projections for plugging the one side for coordinating, and to be attached the connected surface with it and be correspondingly provided with the shrinkage pool being adapted to, and is connected together to make both simply and easily be combined by concaveconvex structure（Actual is exactly mainly to be used to secure the plastics dottle pin 40 ）。
Further, also including a snap close piece 36（Note because compared with technical pattern and fairly simple, therefore do not draw its actual position again, equivalent to scheming 4 In the snap close piece 36 Move to the wedge-shaped extension 34 Place, similarly hereinafter）, the middle part of the wedge-shaped extension 34 is provided with an accommodating hole 35 or accommodating cavity 35（Compared with technical pattern , This example is by casting forming）；The snap close piece 36 is a thin plate bars（Compared with technical pattern）, material is the resilient plastics of tool or metal, and the one end of the snap close piece 36 is connected in the anteriomedial of the wedge-shaped extension 34（Note because compared with technical pattern, therefore be not drawn into）, remaining stretch section is then partly contained at the accommodating hole 35 or at accommodating cavity 35（Main rising is stepped down, avoids, accommodating the snap close piece 36 Function）, make flexibly be biased into the accommodating hole 35 or in the accommodating cavity 35 when the snap close piece 36 is pressed；The bottom of the connecting portion 21 offers a latch hole 23 connected with the wedge-shaped slotted eye 22；After the snap close piece 36 inserts wedge-shaped slotted eye 22 with the wedge-shaped extension 34, the snap close piece 36 relies on natural resiliency optionally（There are two kinds of positions to select according to requirements）, flexibly snap in, backstop in the latch hole 23, except non-pushed have elasticity the snap close piece 36 can not voluntarily disengage the wedge-shaped slotted eye 22 to the latch hole 23, the wedge-shaped extension 34 is drifted out（These similar prior art constructions）。
When using, display forms wedge structure together with the wedge-shaped slotted eye that the wedge-shaped extension in the screen coupling assembly and the column protract, and when plug-in fast mounting-dismounting is carried out, the plastics dottle pin therebetween avoids the very stiff and demanding situation generation of metal directly contact（Or at least one side is coordinated by plastics dottle pin, another side is that metal to metal coordinates）；The plastic partition paves the face being engaged and the elasticity and plastic deformation bigger compared with metal can be easily produced when being squeezed, and makes with reference to more convenient, is not in extract difficult phenomenon, while also can guarantee that its bond strength meets the requirements.Connect plug more smooth, random, easily and fast, and coordinate closely, do not loosen, the abrasion change without metal is used for multiple times, using more reliable, more stable, the appearance member that connect-disconnect structure makes spray painting is not influenceed to use simultaneously, particularly it greatly reduces machining accuracy, and processing and manufacturing is easier, production cost is lower.The similar prior art of use of other parts, does not repeat.
Mesh of the present invention overcomes at the dismounting of prior art presence identical bad, the defective tightness produced by being combined using the wedge shape of metal to metal, there is a loosening, or can coincide but extract difficulty, the defect such as influences to use.The plastic partition paves the face being engaged and the elasticity and plastic deformation bigger compared with metal can be easily produced when being squeezed, and makes with reference to more convenient, is not in that difficult phenomenon is extracted if coincideing, while also can guarantee that its bond strength meets the requirements.Connect plug more smooth, flexible, easily and fast, and coordinate closely, do not loosen, the abrasion change without metal is used for multiple times, using more reliable, more stable, the appearance member that connect-disconnect structure makes spray painting is not influenceed to use simultaneously, particularly it greatly reduces machining accuracy, and processing and manufacturing is easier, production cost is lower.And it is easy with simple structure, making.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.It should be understood by those skilled in the art that; the present invention is not limited to the above embodiments; merely illustrating the principles of the invention described in above-described embodiment and specification; without departing from the spirit and scope of the present invention; various changes and modifications of the present invention are possible, and these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent thereof.
Claims (10)
1. modified column top wedge shape plugs the support frame of Quick-disassembling mechanism, including：One base, one is connected to the column on the base, one connection display and the screen coupling assembly being connected on the column, wherein described screen coupling assembly includes trunnion axis and fixed part and the wedge-shaped extension being made with the integrally formed metal of the fixed part again, wherein described column includes the wedge-shaped slotted eye in the integrally formed connecting portion of metal again, it is characterized in that：Inner surface in the outer surface of the wedge-shaped extension or the wedge-shaped slotted eye is installed with the plastics dottle pin that plastics are made, make its described surface that cooperation is played in plug of the adaptation wedge-shaped extension and the wedge-shaped slotted eye through part across or all coordinated across the plastics dottle pin.
2. modified column top according to claim 1 wedge shape plugs the support frame of Quick-disassembling mechanism, it is characterized in that, the side surface that a side surface in the only upper and lower side surface of wedge-shaped extension is provided with the plastics dottle pin, or the only upper and lower side surface of the wedge-shaped slot internal surface of hole sets the plastics dottle pin；Strengthen coordinating rigidity with appropriate.
3. modified column top according to claim 1 wedge shape plugs the support frame of Quick-disassembling mechanism, it is characterized in that, the wedge-shaped extension outer surface or the wedge-shaped slot internal surface of hole are all wrapped up by the plastics dottle pin.
4. the modified column top wedge shape according to claim 1,2 or 3 plugs the support frame of Quick-disassembling mechanism, it is characterized in that, the wedge-shaped extension outer surface or the inner surface of the wedge-shaped slotted eye, it is provided with the groove of alternate a plurality of fore-and-aft direction, accordingly, the plastics dottle pin profile is adapted to therewith and insertion is fixed wherein and its face for being used to coordinate is higher by the surface；So as to surface described in plugging a pair of adaptation be through part across or all coordinated across the plastics dottle pin.
5. modified column top according to claim 1 wedge shape plugs the support frame of Quick-disassembling mechanism, it is characterized in that, also including a snap close piece, the wedge-shaped extension outer surface is all wrapped up by the plastics dottle pin；The snap close piece is connected and with the plastics dottle pin for plastics one piece injection shapes；The connecting portion bottom offers a latch hole connected with the wedge-shaped slotted eye；After the snap close piece inserts the wedge-shaped slotted eye with the wedge-shaped extension, the snap close piece optionally, is flexibly snapped in by natural resiliency, backstop is in the latch hole, except the snap close piece that non-pushed has elasticity can not voluntarily disengage the wedge-shaped slotted eye to the latch hole, the wedge-shaped extension is drifted out.
6. the modified column top wedge shape according to claim 1,2,3 or 5 plugs the support frame of Quick-disassembling mechanism, it is characterized in that, the plastics dottle pin is fastened on it to be attached the connected surface using screw.
7. the modified column top wedge shape according to claim 1,2,3 or 5 plugs the support frame of Quick-disassembling mechanism, it is characterized in that, the plastics dottle pin is non-to have multiple projections for plugging the one side for coordinating, the connected surface attached with it and be correspondingly provided with the shrinkage pool being adapted to, be connected together to make both simply and easily be combined by concaveconvex structure.
8. the modified column top wedge shape according to claim 1,2,3 or 5 plugs the support frame of Quick-disassembling mechanism, it is characterized in that, the plastics dottle pin is used to plug the alternate thin rib for being provided with trickle protuberance, fore-and-aft direction on the surface for coordinating at it, is coincide preferably to carry out plug.
9. modified column top according to claim 4 wedge shape plugs the support frame of Quick-disassembling mechanism, it is characterized in that, the plastics dottle pin is non-to have multiple projections for plugging the one side for coordinating, the connected surface attached with it and be correspondingly provided with the shrinkage pool being adapted to, be connected together to make both simply and easily be combined by concaveconvex structure.
10. the modified column top wedge shape according to claim 1,2 or 3 plugs the support frame of Quick-disassembling mechanism, it is characterized in that, also including a snap close piece, the wedge-shaped extension middle part is provided with an accommodating hole or accommodating cavity；The snap close piece is a thin plate bars, material is the resilient plastics of tool or metal, described snap close piece one end is connected in the anteriomedial of the wedge-shaped extension, remaining stretch section is then partly contained at the accommodating hole or at accommodating cavity, makes flexibly be biased into the accommodating hole or in the accommodating cavity when the snap close piece is pressed；More also a latch hole connected with the wedge-shaped slotted eye is offered including the connecting portion bottom；After the snap close piece inserts the wedge-shaped slotted eye with the wedge-shaped extension, the snap close piece optionally, is flexibly snapped in by natural resiliency, backstop is in the latch hole, except the snap close piece that non-pushed has elasticity can not voluntarily disengage the wedge-shaped slotted eye to the latch hole, the wedge-shaped extension is drifted out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510897737.2A CN106855168B (en) | 2015-12-08 | 2015-12-08 | The supporting rack of wedge shape plug Quick-disassembling mechanism at the top of modified column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510897737.2A CN106855168B (en) | 2015-12-08 | 2015-12-08 | The supporting rack of wedge shape plug Quick-disassembling mechanism at the top of modified column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106855168A true CN106855168A (en) | 2017-06-16 |
| CN106855168B CN106855168B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510897737.2A Active CN106855168B (en) | 2015-12-08 | 2015-12-08 | The supporting rack of wedge shape plug Quick-disassembling mechanism at the top of modified column |
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| CN (1) | CN106855168B (en) |
Cited By (1)
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|---|---|---|---|---|
| WO2021232908A1 (en) * | 2020-05-18 | 2021-11-25 | 宁波大合人体工学科技有限公司 | Display support device |
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| KR20090080009A (en) * | 2008-01-19 | 2009-07-23 | 삼성전자주식회사 | Panel type display device |
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| CN106855168B (en) | 2018-08-21 |
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