CN205424302U - Arc lift supports for display - Google Patents
Arc lift supports for display Download PDFInfo
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- CN205424302U CN205424302U CN201620122153.8U CN201620122153U CN205424302U CN 205424302 U CN205424302 U CN 205424302U CN 201620122153 U CN201620122153 U CN 201620122153U CN 205424302 U CN205424302 U CN 205424302U
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Abstract
The utility model provides an arc lift supports for display, includes: board, and two at least arc slide rails, the spring of doing all can are at least necessarily accepted to a base, an arc support, an every single move hinge device, a display, wherein the arc support has a slide rail portion of holding, will arc rail holding is in wherein, the rear portion both sides of every single move hinge device are connected on a moving member of arc slide rail, the board connection is accepted to the front portion and the display of every single move hinge device, and every single move hinge device and arc support are connected respectively to the spring both ends of doing all can surely, it can provide arc guide route to see through the arc slide rail to the board is accepted along arc guide route its high position of adjustment and along with stopping to the display of guide every single move hinge device on and, accords with the every single move inclination that human engineering can the holding control display simultaneously, the dull consistent straight adj. Tabular outward appearance of prior art has been broken through to its arc support especially, has the line of beauty, and the molding is unique, pleasing to the eye, outward appearance fashion that satisfied people at present generally pursue.
Description
Technical field
This utility model relates to a kind of display lifting support frame, particularly relates to one and is used in computer display, or the display of the electronic product such as LCD TV can be along the display arc lifting support frame of circular arc track lifting.
Background technology
The display screen of the electronic product such as personal computer and television set is with liquid crystal display as main flow the most on the market, liquid crystal display is a kind of display approximating tabular, itself cannot be stood voluntarily, and with the mode of bracing frame or pylon, indicator bracket must be located at predetermined placement location.
Display bracket, in addition to providing the function supporting display, typically must also possess adjustment height of display and the function at angle of inclination, so that display can be positioned in height and the angle of inclination cosily viewing and admiring display picture for user.
The display bracket of prior art immediate with this utility model generally includes a base, one is connected to the support above base, at least one slide rail it is provided with in support, one moving member being connected to slide rail also can the pitching hinge device of opposite brackets oscilaltion, one is arranged at the display bearing plate that pitching hinge device is anterior, supply to connect display, enables display to be positioned in and is suitable for viewing and admiring on the angle of inclination of picture；Certain force spring, fixed force spring two ends connect pitching hinge device and support respectively, with by spring force balance display weight component, make operation light and realize any lifting position with stopping.The most finally make bracing frame complete machine have liftable and adjust height of display and with the function stopped, and provide bearing plate (be connected display) to adjust the function at pitch tilt visual angle by pitching hinge device.
But the slide rail used due to the display bracket of prior art is linear, it is only capable of the guide path providing straight path, hence in so that display is correspondingly only able to adjust height along straight line path, its lift path i.e., track is single, whole-colored straight line, support also causes its outward appearance because slide rail is linear reason can only followed by the straight tabular into erectting, correspondingly complete machine moulding is inevitable stiff, dull, and obviously, luffing angle when can not automatically meet the circular motion lifting centered by the eye of operator during display screen lifting with lifting changes, secondary is also needed to adjust pitching visual angle after the lifting of display screen (device) straight line, ergonomic demands can not be met well.Particularly support is the straight tabular erect, and outward appearance is dull, stiff, do not have the line of beauty, the most attractive in appearance, and outward appearance has the meaning of particular importance to the fashion that people at present generally pursue.All these, the linear type slide rail of prior art causes the restriction in mechanism's designs such as support.Therefore the improvement how to design by structure, promote the adjustment function of display bracket, overcome above-mentioned disappearance, it has also become be badly in need of one of important topic of solution.
Summary of the invention
This utility model main purpose is to provide one to have arc guide path, the adjustable height of display can be adjusted along curved path and meet ergonomics, the display arc lifting support frame at synchronization control display pitch tilt visual angle, particularly its support is also for the arcuate shape of bending, outward appearance has the line of beauty, moulding is unique, attractive in appearance, can meet people's need to the generally pursuit of fashionable appearance at present well.
This utility model adopts the following technical scheme that realization:
A kind of display arc lifting support frame, comprising:
The base of one plate body shape；
One arc support convex in curved bend backward, its bending curvature selects between 0.55-1.9 scope, is arranged at above described base, and described arc support is provided with a slide rail storage tank, and described slide rail storage tank has two parallel medial walls；
Two arc-shaped slide rails, arrange abreast and be fixed on described arc support described slide rail storage tank two described on medial wall, what two arc-shaped slide rails each transverse section took the shape of the letter U opening part is oriented vis-a-vis, and the bending direction of two arc-shaped slide rails is curved convex towards rear；Its bending curvature also selects between 0.55-1.9 scope, and should be suitable with the bending curvature of described arc support；Arc-shaped slide rail described in two is respectively provided with a moving member, and described moving member is guided by this arc-shaped slide rail and can move by reciprocal arc；
One pitching hinge device, the two sides at described pitching hinge device rear portion are connected to described in two between moving member；And
One display bearing plate, described display bearing plate one side and described pitching hinge device front portion connect, and another side and a display connect；
At least certain force spring, described fixed force spring one end is connected on described pitching hinge device, and the other end is connected on this arc support.
Further, described in two, arc-shaped slide rail is respectively provided with:
One body, the both sides of the edge of described body are respectively provided with a winding arc, and are connected to one first arcwall, and the first arcwall described in two is respectively equipped with the first relative ball guide channel；Described moving member is located between this two first arcwall, and this moving member has two and is respectively adjacent in the second arcwall of this two first arcwall, and is provided with the second ball guide channel relative with described first ball guide channel in this two second arcwall；And
One ball distance ring, described ball distance ring has two space bars, space bar described in two is located in described in the first arcwall and two described in two in the gap between second arcwall respectively, space bar described in two is respectively provided with multiple ball receiving portion corresponding to the position of described first ball guide channel and described second ball guide channel, a ball it is installed with respectively, in order to be located between described first ball guide channel and described second ball guide channel by multiple described balls in each described ball receiving portion.
Further, space bar described in first arcwall described in two, the second arcwall and two described in two is respectively provided with the bending circular arc that can cooperate, and the winding arc of space bar described in the first arcwall described in two, the second arcwall and two described in two has common circular arc center and the most curved convex.
Further, described pitching hinge device has a Mobile base, described in the both sides of one end of described Mobile base and two, moving member described in the two of arc-shaped slide rail is connected with each other, described Mobile base is provided with a horizontal stud shaft and a pin joint seat away from the other end of described moving member, and described display bearing plate is connected on this pin joint seat.
Further, described fixed force spring one end is connected on this Mobile base, and the other end is connected on this arc support.
Further, the Mobile base of described pitching hinge device is in being provided with a compressed component near the position of described fixed force spring, and described compressed component is contacted with the outer surface of described fixed force spring, and produces frictional force with the surface of this fixed force spring.
Further, described pitching hinge device is partially accommodated within described slide rail storage tank, described arc support arranges a cover plate in the opening part of described slide rail storage tank, and described cover plate is provided with multiple breach, passes through multiple described breach with for described pitching hinge device.
Further, be provided with between the bottom of described base and described arc support can the rotation pivot joint of left and right directions rotation secondary, for laterally swinging of described arc support respect thereto, with further convenient regulation display viewing angles.
Further, the rotation pivot joint that display bearing plate can be made to carry out rotation around the axle being perpendicular to direction, display bearing plate plate face it is provided with secondary, with the picture orientation of further convenient regulation viewing display in the middle part of described display bearing plate and between described pitching hinge device forefront.
Further, the through wires hole of a big threading cable it is provided with in the middle of described arc support portion on the lower.
One of the beneficial effects of the utility model are to provide an arc guide path, display is enable to adjust position height up and down along arc guide path, and while adjusting height and position, the angle of inclination of display pannel is also along with its angle of inclination of arc guide path synchronous change, the panel making its display screen can adjust display screen luffing angle the most all the time facing to the eye of operator substantially without secondary.Its support also can be correspondingly the arcuate shape of bending, and moulding is unique, attractive in appearance, has the line of beauty, meets people at present and generally pursues the needs of fashionable appearance.
For feature of the present utility model and technology contents can be further understood that, refer to below in connection with detailed description of the present utility model and accompanying drawing, but institute's accompanying drawings only provides reference and purposes of discussion, be not used for this utility model is any limitation as.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination schematic diagram of the display arc lifting support frame of this utility model.
Fig. 2 is the combination schematic side view of the display arc lifting support frame of this utility model.
Fig. 3 is the perspective exploded view of the display arc lifting support frame of this utility model.
Fig. 4 is the combination generalized section of the display arc lifting support frame of this utility model.
Fig. 5 is the arc support sectional perspective combination schematic diagram with arc-shaped slide rail assembled state of the display arc lifting support frame of this utility model.
Fig. 6 is the three-dimensional combination schematic diagram of the arc-shaped slide rail of the display arc lifting support frame use of this utility model.
Fig. 7 is the perspective exploded view of the arc-shaped slide rail of the display arc lifting support frame use of this utility model.
[symbol description]
Base 10
Arc support 20
Slide rail storage tank 21
Medial wall 221
Screw 222
Plaque 23
Cover plate 24
Breach 241
Pitching hinge device 30
Mobile base 31
Pin joint seat 32
Horizontal stud shaft 33
Fixed force spring 34
Connect end 341
Stator 35
Compressed component 36
Hinge protecting cover 37
Display bearing plate 40
Connect hook 41
Arc-shaped slide rail 50
Moving member 51
Ball distance ring 52
Body 53
Screw hole 531
First arcwall 54
First ball guide channel 541
Second arcwall 55
Second ball guide channel 551
Space bar 56
Ball receiving portion 561
Ball 57
Display 60.
Detailed description of the invention
First it is noted that this utility model all mention relevant orientation, front, back, left, right, up, down from operator from the point of view of the display screen direction (together).
Refer to shown in Fig. 1 to Fig. 3, the display arc lifting support frame of this utility model includes: the base 10, of a plate body shape is in arc support 20, two arc-shaped slide rail 50, the pitching hinge device 30 convex to palintrope and a display bearing plate 40, the certain force spring 34 that at least (is increased by quantity when elastic force is inadequate).
As shown in Figure 2, wherein this arc support 20 is to be arranged at above base 10, the opening of arc-shaped slide rail 50 transverse section U-shaped described in two the most vis-a-vis be arranged at the internal both sides of this arc support 20, the rear portion dual-side of described pitching hinge device 30 connects with described arc-shaped slide rail 50 respectively, and the one side of its anterior and described display bearing plate 40 connects.The another side of described display bearing plate 40 can connect with a display 60.Described fixed force spring 34 one end is connected on described pitching hinge device 30, and the other end is connected on this arc support 40.Therefore through this display bearing plate 40, pitching hinge device 30 and arc-shaped slide rail 50, this display 60 can be arranged on this arc support 20 in the way of by the arc guide path that provides along arc-shaped slide rail 50, up and down reciprocatingly arc moves, and can lift and with stopping arbitrary height position, and display screen angle also can followed by arc lifting synchronization control.
As Fig. 3, Fig. 4 and Fig. 5 show the detailed configuration of display arc lifting support frame of the present utility model.Wherein arc support 20 has the winding arc (note: all this utility model mention that " arc " word refers both to circular arc, lower with) of a direction bending backwards, and its bending curvature selects between 0.55-1.9 scope that (the least curvature range, unit is 1/ meter；Compare preferably in this scope from the standpoint of moulding and visual angle two)；Hence in so that overall particularly arc support 20 outward appearance of display arc lifting support frame of the present utility model presents the unique model of rearward arc-shaped bend, there is the line of beauty.The leading flank of arc support 20 is provided with the slide rail storage tank 21 that an arc is recessed, the dual-side of this slide rail storage tank 21 is respectively provided with a medial wall 221 being parallel to each other, what the respective transverse section of arc-shaped slide rail 50 described in two took the shape of the letter U opening part is oriented vis-a-vis, and be positioned against under premise at this, it is curved convex (in the case of the bending in this direction that the bending direction of two arc-shaped slide rails 50 is directed towards rear, Impact direction mutual between ball and ball guide channel in arc-shaped slide rail 50 is reasonable, the processing and manufacturing required precisions of its smoothness with slide rail to rolling lifting etc. are the most highly beneficial), described its bending curvature of arc-shaped slide rail 50 also selects (the least curvature range between 0.55-1.9 scope, unit is 1/ meter；Compare preferably in this scope from the standpoint of moulding and visual angle two), and should be suitable with the bending curvature of described arc support 20；This two medial wall 221 is provided with multiple screw 222, and two arc-shaped slide rails utilize screw locking mode to arrange and are fixed on two medial walls 221 of this slide rail storage tank 21.This two arc-shaped slide rail 50 is respectively provided with a moving member 51(as shown in Figure 5), this two moving member 51 is guided can move along a reciprocal arc of curved path by arc-shaped slide rail 50.The rear portion of described pitching hinge device 30 has a Mobile base 31, the dual-side of this Mobile base 31 is to be connected on the moving member 51 of this two arc-shaped slide rail 50 through screw locking mode so that this pitching hinge device 30 is connected on this two arc-shaped slide rail 50 through this two moving member 51.
In this embodiment, the Mobile base 31 of pitching hinge device 30 can be metallic stamping pieces, and it passes through this arc-shaped slide rail 50 can be arranged on this arc support in the way of moving along the reciprocal arc of the above-below direction of this arc support 20.This Mobile base 31 is provided with a horizontal stud shaft 33 relative to the other end of described moving member 51, and connects a pin joint seat 32 through this horizontal stud shaft 33, and connects through this pin joint seat 32 and described display bearing plate 40.Certainly, at least one torsion spring also it is set with on horizontal stud shaft 33, elastic torsion is provided, forward because of display center of gravity with balance, the turning torque produced when pitching, enable display with the angle of pitch position (because structure is relatively simple, for avoiding affecting the viewing of other structure and understanding, draw the most in detail in accompanying drawing) being parked in required adjustment.
Further, as shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5 particularly Fig. 4 bottom, be provided with between described base 10 and the bottom of described arc support 20 can the rotation pivot joint of left and right directions rotation secondary, overall respect thereto 10 for described arc support 20 laterally swings, with further convenient regulation display viewing angles；But in figure, an emphasis shows that the structure of its section view and overall axle are surveyed outward appearance and drawn other direction view the most in detail, because structure comparison is obvious, therefore does not repeats.
Further, as shown in Figures 1 to 5, in the middle of described arc support 20 portion on the lower, it is provided with the through wires hole of a big penetrability threading cable, during convenient use, is used for threading cable, make application operating environment more clearly, disorderly, not in order.
In the slide rail storage tank 21 being hidden in arc support 20 of this Mobile base 31 part of this pitching hinge device 30, and its pin joint seat 32 is the leading flank protruding from arc support 20.This arc support 20 arranges a cover plate 24 further in the opening part of slide rail storage tank 21, this cover plate 24 be provided with for the Mobile base 31 of pitching hinge device 30 and pin joint seat 32 need to protrude from the part outside slide rail storage tank 21 come through long v notch v 241 so that will not interfering with cover plate 24 or hinder lid when pitching hinge device 30 moving along the reciprocal arc of arc-shaped slide rail 50.The leading flank of arc support 20 arranges a plaque 23 further, and this plaque 23 is covered in the front of the leading flank of arc support 20 and slide rail storage tank 21 and cover plate 24, in order to modify the overall appearance of this arc support 20 leading flank.In addition, pitching hinge device 30 farther includes one and can be covered in pitching hinge device 30 and self protrude from the hinge protecting cover 37 of the part outside cover plate 24, in order to pitching hinge device 30 is hidden among this hinge protecting cover 37, to promote overall appearance aesthetic feeling of the present utility model further.
The back side of display bearing plate 40 is connected on pitching hinge device 30 through pin joint seat 32, and its leading flank is provided with multiple connection hook 41, and connect (as shown in Figure 2 through the back side connecting hook 41 and a display, it can realize fast assembling-disassembling display, to pack, transporting, but because being relatively easy to understanding, figure is described the most in detail), therefore through this display bearing plate 40, pitching hinge device 30 and arc-shaped slide rail 50, it is possible to by this display 60 can move along the reciprocal arc of arc guide path that this arc-shaped slide rail 50 provides.
Further, as shown in Figures 3 and 4, the rotation pivot joint that display bearing plate 40 can be made to carry out rotation around the axle being perpendicular to direction, display bearing plate 40 plate face it is provided with secondary in the middle part of described display bearing plate 40 and between the pin joint seat 32 of described pitching hinge device 30 front portion, picture orientation with further convenient regulation viewing display, owing to structure comparison is obvious, in figure, only part shows that the structure of its section view and exploded isometric outside drawing draw its thin portion the most in detail, does not repeats.
In addition, action for making this display about 60 adjust position is light, laborsaving, smooth and easy, and (i.e. with stopping) can be stopped in any one position on arc-shaped slide rail 50, bracing frame be provided with described at least one (namely can accelerate when pulling force is inadequate) fixed force spring 34, described fixed force spring 34 one end is connected on described pitching hinge device 30, the other end is connected on this arc support 40, to produce the elastic force of balance display weight component.Further, it is that certain force spring 34 is set on the Mobile base 31 of this pitching hinge device 30, and a compressed component 36.As shown in Figures 3 and 4, this fixed force spring 34 is to be formed by spring steel plate winding (winding steel disc abuts against each other), the haul distance that the entire length after its stretching moves along this reciprocal arc of arc-shaped slide rail 50 more than this pitching hinge device 30.One end of this fixed force spring 34 winding is the inner side of the Mobile base 31 being contained in pitching hinge device 30, and the other end of this fixed force spring 34 is a telescopic connection end 341, this connection end 341 is fixed on the position near top, the back side of the slide rail storage tank 21 of this arc support 20 through a stator 35.Position above the winding part of fixed force spring 34, the inner side of the Mobile base 31 of this pitching hinge device 30 arranges described compressed component 36 further, this compressed component 36 can be adopted POM plastic material in this example and make, the side of compressed component 36 is resisted against the outside of the top of fixed force spring 34 winding part, therefore mortgage component 36 can be driven to contact by the weight of display 60 compress the end face of fixed force spring 34 winding part and on this contact surface, produce a frictional force, making fixed force spring 34 winding produce a resistance time flexible.The elastic force provided through this fixed force spring 34, and the resistance that this compressed component 36 produces, it is possible to support the weight of aforesaid display 60 so that display bearing plate 40 and pitching hinge device 30 can be by with on any height and positions being parked in arc-shaped slide rail 50.The most permeable contact surface material adjusting compressed component 36 and fixed force spring 34 etc. are to change the frictional resistance between itself and fixed force spring 34, the moving resistance of display bearing plate 40 and pitching hinge device 30 can be adjusted to be available for operator and lift pressure swimmingly with stopping display in each differing heights position, and obtain good lifting feel.
As shown in FIG. 6 and 7, detailed configuration for the arc-shaped slide rail 50 that this utility model uses, in this embodiment, the body 53 of arc-shaped slide rail 50 is the plate body that a dual-side is curved, the screw hole 531 that screw 222 that this body 53 is provided with on two medial walls 221 of multiple and described slide rail storage tank 21 is corresponding, for screw through in order to be locked on two medial walls 221 of this slide rail storage tank 21 by this body 53.This body 53 dual-side connects a first relative u-shaped opening in its transverse section of arcwall 54(respectively), this two first arcwall 54 is respectively equipped with a first relative ball guide channel 541.And a moving member 51, system is arranged between two first arcwalls 54 of arc-shaped slide rail 50, the dual-side of this moving member 51 is respectively provided with second arcwall 55 adjacent with the first arcwall 54, and this two second arcwall 55 is respectively equipped with the second ball guide channel 551 relative with the first ball guide channel 541.And a ball distance ring 52, system is arranged between this arc-shaped slide rail 50 body 53 and moving member 51, specifically, this ball distance ring 52 has two relative space bars 56, and this two space bar 56 is respectively contained in the gap between this two first arcwall 54 and this two second arcwall 55.
Position relative with the first ball guide channel 541 and the second ball guide channel 551 on this two space bar 56 is provided with multiple ball receiving portion 561 in equidistant mode (but being not limited), each ball receiving portion 561 accommodates a ball 57 respectively, therefore multiple described balls 57 are held between this first ball guide channel 541 and second ball guide channel 551 through this ball distance ring 52, so that moving member 51 is arranged in Structure deformation mode through multiple balls 57 between two first arcwalls 54 of this arc-shaped slide rail 50, to reduce the moving resistance between this moving member 51 and arc-shaped slide rail 50 and to eliminate gap.
Two first arcwalls 54 of this arc-shaped slide rail 50 and two second arcwalls 55 of this moving member 51, and two space bars 56 of ball distance ring 52 all have the bending circular arc that can cooperate, respectively this first arcwall 54, the winding arc of the second arcwall 55 and space bar 56 has common circular arc center, and be all curved convex (refer to when two arc-shaped slide rail 50 transverse section U-shaped openings vis-a-vis on the premise of) towards the rear of bracing frame, hence in so that this moving member 51 and ball distance ring 52 can move along the reciprocal circular arc of circular arc guide path of arc-shaped slide rail 50.
As shown in Figures 2 and 4, two arc-shaped slide rails 50 of the present utility model are to extend close to the position below arc support from arc support 20 close to apical position, therefore the arc guide path of a bottom extending proximate to arc support 20 from the top of arc support 20 is formed, therefore, it is possible to guide this pitching hinge device 30 and display bearing plate 40 to move along this arc guide path up and down reciprocatingly arc.
In sum, the beneficial effects of the utility model are to provide the guide path of an arc through this arc-shaped slide rail 50, make this display bearing plate 40 can adjust its lifting position up and down and with stopping along this arc guide path, also therefore, it is possible to this arc support 20 to be designed with the curved appearance of uniqueness, complete machine outward appearance is made to have the line of beauty, moulding is unique, meets people fashion U.S. at present and pursues.Break through prior art display support to be only capable of and back and forth adjust the restriction of lifting position and moulding stiff, dull that support is straight tabular along straight line path.In addition when display bearing plate 40 and pitching hinge device 30 move adjustment position along arc-shaped slide rail 50, it is in addition to height and position changes, more can simultaneously relative dip angle between synchronous change pitching hinge device 30 and display bearing plate 40 and arc support 20.Thus, display 60 can be made when adjusting height and position, change the angle of inclination of display screen the most simultaneously, and make the display 60 angle of inclination when each height and position be directed at user eyes the most all the time, pitching inclination angle is adjusted without secondary after lifting, more convenient to use, user can the most cosily watch the display picture of this display 60, more meets the requirement of human engineering.
The foregoing is only preferable possible embodiments of the present utility model, non-therefore limit to the scope of the claims of the present utility model, therefore the equivalence techniques change such as using this utility model description and graphic content to be done, it is both contained in protection domain of the present utility model.
Claims (10)
1. a display arc lifting support frame, comprising:
The base of one plate body shape；
One arc support convex in curved bend backward, its bending curvature selects between 0.55-1.9 scope, is arranged at above described base, and described arc support is provided with a slide rail storage tank, and described slide rail storage tank has two parallel medial walls；
Two arc-shaped slide rails, arrange abreast and be fixed on described arc support described slide rail storage tank two described on medial wall, what two arc-shaped slide rails each transverse section took the shape of the letter U opening part is oriented vis-a-vis, and the bending direction of two arc-shaped slide rails is curved convex towards rear；Its bending curvature also selects between 0.55-1.9 scope, and should be suitable with the bending curvature of described arc support；Arc-shaped slide rail described in two is respectively provided with a moving member, and described moving member is guided by this arc-shaped slide rail and can back and forth move by arc；
One pitching hinge device, the two sides at described pitching hinge device rear portion are connected to described in two between moving member；And
One display bearing plate, described display bearing plate one side and described pitching hinge device front portion connect, and another side and a display connect；
At least certain force spring, described fixed force spring one end is connected on described pitching hinge device, and the other end is connected on this arc support.
Display arc lifting support frame the most according to claim 1, is characterized in that, described in two, arc-shaped slide rail is respectively provided with:
One body, the both sides of the edge of described body are respectively provided with a winding arc, and are connected to one first arcwall, and the first arcwall described in two is respectively equipped with the first relative ball guide channel；Described moving member is located between this two first arcwall, and this moving member has two and is respectively adjacent in the second arcwall of this two first arcwall, and is provided with the second ball guide channel relative with described first ball guide channel in this two second arcwall；And
One ball distance ring, described ball distance ring has two space bars, space bar described in two is located in described in the first arcwall and two described in two in the gap between second arcwall respectively, space bar described in two is respectively provided with multiple ball receiving portion corresponding to the position of described first ball guide channel and described second ball guide channel, a ball it is installed with respectively, in order to be located between described first ball guide channel and described second ball guide channel by multiple described balls in each described ball receiving portion.
Display arc lifting support frame the most according to claim 2, it is characterized in that, space bar described in first arcwall described in two, the second arcwall and two described in two is respectively provided with the bending circular arc that can cooperate, and the winding arc of space bar described in the first arcwall described in two, the second arcwall and two described in two has common circular arc center and the most curved convex.
Display arc lifting support frame the most according to claim 3, it is characterized in that, described pitching hinge device has a Mobile base, described in the both sides of one end of described Mobile base and two, moving member described in the two of arc-shaped slide rail is connected with each other, described Mobile base is provided with a horizontal stud shaft and a pin joint seat away from the other end of described moving member, and described display bearing plate is connected on this pin joint seat.
Display arc lifting support frame the most according to claim 4, is characterized in that, described fixed force spring one end is connected on this Mobile base, and the other end is connected on this arc support.
Display arc lifting support frame the most according to claim 5, it is characterized in that, the Mobile base of described pitching hinge device is provided with a compressed component in the position near described fixed force spring, described compressed component is contacted with the outer surface of described fixed force spring, and produces frictional force with the surface of this fixed force spring.
Display arc lifting support frame the most according to claim 6, it is characterized in that, described pitching hinge device is partially accommodated within described slide rail storage tank, described arc support arranges a cover plate in the opening part of described slide rail storage tank, described cover plate is provided with multiple breach, passes through multiple described breach with for described pitching hinge device.
8. according to the display arc lifting support frame described in claim 1 to 7 any one, it is characterized in that, be provided with between the bottom of described base and described arc support can the rotation pivot joint of left and right directions rotation secondary, for laterally swinging of described arc support respect thereto, with further convenient regulation display viewing angles.
9. according to the display arc lifting support frame described in claim 1 to 7 any one, it is characterized in that, the rotation pivot joint that display bearing plate can be made to carry out rotation around the axle being perpendicular to direction, display bearing plate plate face it is provided with secondary, with the picture orientation of further convenient regulation viewing display in the middle part of described display bearing plate and between described pitching hinge device forefront.
10. according to the display arc lifting support frame described in claim 1 to 7 any one, it is characterized in that, in the middle of described arc support portion on the lower, be provided with the through wires hole of a big threading cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122153.8U CN205424302U (en) | 2016-02-16 | 2016-02-16 | Arc lift supports for display |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122153.8U CN205424302U (en) | 2016-02-16 | 2016-02-16 | Arc lift supports for display |
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| CN205424302U true CN205424302U (en) | 2016-08-03 |
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| CN201620122153.8U Active CN205424302U (en) | 2016-02-16 | 2016-02-16 | Arc lift supports for display |
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| CN107084300A (en) * | 2016-02-16 | 2017-08-22 | 泰州市创新电子有限公司 | Display arc lifting support frame |
| CN106405297A (en) * | 2016-11-02 | 2017-02-15 | 大连东信微波技术有限公司 | Radome testing system |
| CN106405297B (en) * | 2016-11-02 | 2024-01-02 | 大连东信微波技术有限公司 | Radome test system |
| CN106641641A (en) * | 2016-12-22 | 2017-05-10 | 泰州市创新电子有限公司 | Anchoring force adjustable lifting device and display thereof |
| CN112325058A (en) * | 2019-08-05 | 2021-02-05 | 华硕电脑股份有限公司 | Electronic device and display thereof |
| CN110333136A (en) * | 2019-08-08 | 2019-10-15 | 西南交通大学 | A kind of simulation deep tunnel multi-angle passes through the fault movement experimental rig of tomography |
| CN110333136B (en) * | 2019-08-08 | 2024-03-29 | 西南交通大学 | Fault dislocation test device for simulating multi-angle crossing fault of deep buried tunnel |
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