CN209115952U

CN209115952U - A kind of display lifting support structure

Info

Publication number: CN209115952U
Application number: CN201821942939.XU
Authority: CN
Inventors: 曲波
Original assignee: Taizhou Stronkin Electronic Co Ltd
Current assignee: Taizhou Stronkin Electronic Co Ltd
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2019-07-16
Anticipated expiration: 2028-11-23

Abstract

The utility model provides a kind of display lifting support structure, including column, lifters, fixed force spring and pedestal；The column is the plate profile that extrusion process is formed；The column is provided with the sliding slot of perforation or more along short transverse；The sliding slot is provided with vertical openings on length and width face of the plate column towards display；The fixed force spring is laid in the sliding slot, and the fixed force spring includes the connecting pin and winder that both ends are oppositely arranged；The central axis of the winder is arranged along the longitudinal direction.Fixed force spring left and right settings in the application respectively draws a lifters respectively, and thus entire lifting structure stress is visibly homogeneous, and slide unit stress is more preferable.

Description

A kind of display lifting support structure

Technical field

The utility model relates to display bracket technical fields, more particularly, to a kind of display lifting support structure.

Background technique

Currently, display is substantially at present with liquid crystal display during various displays are widely used to live now Mainstream, liquid crystal display are a kind of display of approximate plate, itself can not voluntarily stand, it is necessary to support by support frame etc. The support of device could use, and to be more convenient to use in actual use.

Structure is complicated for present display liftable supporter, and support post part is thick big, is unable to satisfy examining for modern Beauty needs.

And big multi-part needs to be made of mold, or is machined using more complicated, production cost Height, especially when small lot produces, production cost is bigger.To reduce cost, the column of portioned product is using the aluminum profile system of squeezing At two lifters are symmetrical set, and certain force spring is provided in column for stretching one of lifters, to lead The discontinuity of lifting structure is caused, and then influences the long-time service of product.

Utility model content

The purpose of this utility model is to provide a kind of display lifting supports, above-mentioned existing in the prior art to solve At least one technical problem.

In order to solve the above technical problems, a kind of display lifting support structure provided by the utility model, comprising: column, Lifters, fixed force spring and pedestal；

The column setting is connected on the pedestal；

The column is plate, and the length and width of column are facing towards display；

Short transverse is provided with sliding slot in the column；

Short transverse is provided with connection siding in the sliding slot；It is described connection siding both ends respectively with the front side of column Wooden partition is connected with rear side wooden partition；

The sliding slot inner space is partitioned into a left slot and a right slot by the connection siding；

The left slot is provided with left vertical openings along short transverse on the length and width face of column display side；The right slot Short transverse is provided with right vertical openings on the length and width face of column display side；

The lifters include left lifters and right lifters；

The left lifters inner end can be slided up and down to by rolling member and is arranged in the left slot；The left lifters Outboard end stretches out the left slot from the left vertical openings；

The right lifters inner end can be slided up and down to by rolling member and is arranged in the right slot, the right lifters Outboard end stretches out the right slot from the right vertical openings；

The central axis of the rolling member is arranged in left-right direction；

The fixed force spring includes the connecting pin and winder that both ends are oppositely arranged；The winder rotationally with it is described Column connection, the central axis of winder are arranged along the longitudinal direction；

The fixed force spring includes left spring and right spring；The connecting pin of left spring is connect with the left lifters；It is described The connecting pin of right spring is connect with the right lifters；

Left spring and right spring be intended to force respectively after being stretched the left lifters and right lifters move up into And provide the support force of support display.

Fixed force spring left and right settings in the application respectively draws a lifters, thus entire lifting structure stress ten respectively Divide uniformly, slide unit stress is more preferable.

And the central axis in reel portion is arranged along the longitudinal direction, thus eliminate the diameter column thickness of fixed force spring It influences, greatly reduces the thickness of column.

Further, the column is the plate profile that aluminium alloy extruded technique is formed；The left slot and right slot are along height Direction entire column up and down.

Further, the thickness of the column in the longitudinal direction is not more than 9mm.

The utility model column is made of extrusion process, and the rigidity than die casting and punching press is high, and mold takes extremely low, the period It is short, it reduces costs.

Further, the quantity of the connection siding is one, in the projection plane perpendicular to the sliding slot, connection wall The through-hole of extrusion process formation is provided in plate, one section of the through-hole bottom end is threaded to form threaded hole, the column with It is connected between the pedestal by the threaded hole and screw Quick Release.

The through-hole on siding is connected, can be used as the Fast Installation structure connecting with pedestal in the bottom of column, using certainly It attacks screw to be selected into through-hole from base bottom, column can be quick installed on pedestal.

Wherein, the quantity of the connection siding is one, and the connection siding is thicker at this time, is thus convenient for being arranged therebetween The through-hole, the through-hole and screw fit form Quick Release and quick fixation structure.

Further, in the height direction, the connection siding is lower than the top opening's edge of the sliding slot in turn in the cunning Erecting bed is formed in slot, the winder of the fixed force spring is rotatably arranged on the erecting bed by spring base.

Further, the spring base before and after two halves spring base by snapping together.

Further, the winder of the left spring and the winder of the right spring are up and down or lower upper interval is arranged.

Wherein, connection siding is formed for extrusion process, and the top of connection siding can be removed by process for machining such as millings End part, so that portion forms an erecting bed on the chute.

Erecting bed eliminates the partition of connection siding at the top of sliding slot simultaneously, so that left slot is protruded into the connecting pin for fixed force spring Or right slot provides condition.

Further, the spring base bottom is provided with columnar projections, and the spring base passes through columnar projections grafting through-hole It is inside fixed on the erecting bed；

Alternatively, clamping structure is provided below in the spring base, (such as four claws or card slot or multiple columns are convex Rise), clamping structure blocks two sides (left and right side) of connection wall to realize the fixation of spring base.

Further, it is each provided with a block reinforcement, the right slot respectively on front side wooden partition and rear side wooden partition in the left slot A block reinforcement is each provided on interior front side wooden partition and rear side wooden partition respectively；

After the erecting bed lives spring base from bottom jacking, four block reinforcements and front side wooden partition and rear side wooden partition are from four sides Block the spring base.

Further, the inner end of the left lifters and the right lifters is respectively arranged with friction slip, and friction is slided Block is born against on the inner wall of the left slot or right slot, and lifters or so are eliminated while increasing sliding-frictional resistance And/or play in the front-back direction.

Further, the inner end of the left lifters is provided at least three and rolls left moving part, in multiple moving parts that roll left Part is resisted against on the preceding inner wall of left slot, and the rest part in multiple moving parts that roll left is resisted against on the rear inner wall of left slot, from And eliminate the play phenomenon on front-rear direction；

The inner end of the right lifters is provided at least three right rolling members, and the part in multiple right rolling members is resisted against On the preceding inner wall of right slot, the rest part in multiple right rolling members is resisted against on the rear inner wall of right slot, thus before eliminating Play phenomenon in rear direction.

Further, the quantity of roll left moving part and the right rolling member is respectively 3, projects and regards in left or right side On figure, roll left described in 3 moving part and 3 right rolling members difference layings triangular in shape；

Alternatively, the quantity of roll left moving part and the right rolling member is respectively 4, in left or right side projection view On, it rolls left moving part described in 4 and 4 right rolling members is in quadrangle (preferably trapezoidal or parallelogram) cloth respectively If.

Further, the inner end of the left lifters is provided with left friction slip, and left friction slip is resisted against the left side On the left inside wall surface of slot, the inner end of the right lifters is provided with right friction slip, and right friction slip is resisted against the right slot Right inner wall on, to eliminate the play of the left lifters and right lifters in lifting process in the lateral direction.

Further, annular groove is provided on the outer circle roller surface of the rolling member；In the left slot and right slot and roll Moving part outer circle roller surface is in contact in the orbital plane of cooperation and is provided with the strip bulge being adapted to the annular groove, and then is used for Limit the displacement of the left lifters and right lifters in the rolling member axial direction；

Alternatively, being provided with annular protrusion on the outer circle roller surface of the rolling member；In the left slot and right slot and rolling member The be in contact orbital plane of cooperation of outer circle roller surface is equipped with strip groove, and the strip groove is adapted use with the annular protrusion In the displacement of restriction left lifters and right lifters in the rolling member axial direction.

Further, the left guide groove that perforation or more is symmetrically provided on the front and back medial surface of the left slot (squeezes work The slot that skill is formed), the inner end of the left lifters is provided with the moving part that rolls left, and the moving part that rolls left protrudes into the left guide groove, rolls left Moving part can slide up and down along the left guide groove；

The upper and lower right guide groove of perforation is symmetrically provided on the front and back medial surface of the right slot, and (extrusion process is formed Slot), the inner end of the right lifters is provided with right rolling member, and right rolling member protrudes into the right guide groove, and right rolling member can edge The right guide groove slides up and down.

Wherein, rolling member outer circle or side are resisted against on the bottom surface or left and right side of guide groove, can be used for left and right liter Limit and guiding when drop part moves up and down on front and back and left and right directions.

It further, further include capping and trim；Heavy platform is provided at the top of the column, the capping setting is vertical For covering the upper opening of the left slot and right slot in heavy platform in column；Closure base portion corresponds to the left vertical openings and the right side is perpendicular Engaging lug is respectively arranged with to opening；The upper surface of column is the inclined surface that the front is high and the back is low, and the trim is arranged described On inclined surface, the trim bottom is provided with the connection sheet connecting with the engaging lug；

And/or further include lineation button, lineation button protrusion is provided with claw, is correspondingly arranged on the column suitable with claw The card hole matched, lineation button are inserted into the card hole by claw and are fastened on the column；Or block after the claw insertion card hole Pawl head is melted, and lineation button is fixed on the column.

The application efficiently solves a series of internal concealed structure problems of the column shape without exposed connection structure.Especially Without exposed structure, connectionless part is exposed for the traceless linker of column top closure structure and hiding and column bottom quick-detachment locking, It is more attractive.

Wherein, there are many form of rolling member, such as rotatable roller bearing in lifters, bearing or idler wheel etc..

In the present invention, it is front close to the direction of display, is rear far from direction of display, people is from display See column, the corresponding direction of right-hand man is respectively left and right side.Upright post vertical erects when setting, and the longitudinal direction of sliding slot is height side To.

Further, the outboard end of the lifters is connected with hinge component, and display is connected by the hinge component In the outboard end of lifters, the hinge component for adjust display pitching visual angle, and/or left and right directions rotation visual angle and/ Or around the rotation visual angle perpendicular to display face axis.

Further, left chock, right chock and intermediate link block are provided on the pedestal；The left chock and described Right chock is adaptedly inserted into respectively to be used to support residence in the left slot and right slot and states column；The intermediate link block be provided with The corresponding connecting hole of the through-hole, the connecting hole for being passed through intermediate link block from bottom to top using screw are screwed in through-hole, are realized vertical Column and pedestal are fastenedly connected.

By adopting the above technical scheme, the utility model has the following beneficial effects:

The utility model structure is simple, and column is made of extrusion process, and the winder of fixed force spring is horizontal, substantially reduces Fixed force spring the space occupied in the longitudinal direction, so that column is thinner, column thickness minimum can accomplish 5~7mm.

In addition, fixed force spring is divided into two groups, left and right lifters are respectively drawn respectively, and thus entire lifting structure stress is very equal Even, the slide units stress such as sliding rail or bearing is more preferable.

Since column is made of the profile being extruded from, does not need to open up mold, thus greatly reduces production cost, It can quickly put into production in small lot and personalized production.

Column head is closed without open defect, and bottom uses quick-disassembly structure, is not influenced the concealed structure of appearance, is reduced simultaneously Secondary operation amount.

Detailed description of the invention

It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of perspective view of display lifting support structure in the utility model embodiment 1；

Fig. 2 is the top view of display lifting support structure shown in FIG. 1；

Fig. 3 is the decomposition view of display lifting support structure shown in FIG. 1；

Fig. 4 is the AA cross-sectional view of display lifting support structure shown in Fig. 2；

Fig. 5 is the perspective view of lifters in the utility model embodiment 1；

Fig. 6 is the cross-sectional view of 1 central post of the utility model embodiment；

Fig. 7 is the perspective view of spring base in the utility model embodiment 1；

Fig. 8 is the exploded view of lifting support structure in the utility model embodiment 2；

Fig. 9 is the perspective view of pedestal in the utility model embodiment 2.

Appended drawing reference:

1- friction slip；10- column；11- sliding slot；The right slot of 11a-；The left slot of 11b-；12- vertical openings；12a- is vertically opened on the right side Mouthful；The left vertical openings of 12b-；13- connection siding；13a- erecting bed；14- through-hole；15- cover board；15a- engaging lug；18- decoration Lid；19- lineation button；20- lifters；The right lifters of 20a-；The left lifters of 20b-；21- rolling member；30- fixed force spring；30a- is right Spring；30b- left spring；31- spring base；31a- columnar projections；40- pedestal；The left chock of 41-；The right chock of 42-；Connect among 43- Connect block.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Explanation is further explained to the utility model below with reference to specific embodiment.

Embodiment 1

As shown in Figs. 1-5, a kind of display lifting support structure provided in this embodiment, comprising: column 10, lifters 20, fixed force spring 30 and pedestal (not shown).

The setting of column 10 is connected on pedestal；Column 10 is made of the crowded aluminum profile of plate, the length and width of column 10 facing towards Display.

Referring in particular to shown in Fig. 3 and Fig. 4, short transverse is provided with sliding slot 11 in column 10；Along height side in sliding slot 11 Siding 13 is connected to being provided with；The both ends of connection siding 13 are connect with the front side wooden partition of column 10 and rear side wooden partition respectively.

11 inner space of sliding slot is connected siding 13 and is partitioned into a left slot 11b and a right slot 11a；Left slot 11b is vertical Short transverse is provided with left vertical openings 12b on the length and width face of 10 display side of column；Right slot 11a is in 10 display one of column Short transverse is provided with right vertical openings 12a on the length and width face of side.

Referring in particular to shown in Fig. 4, lifters 20 include left lifters 20b and right lifters 20a.On the inside of left lifters 20b End can be slided up and down to by rolling member 21 and is arranged in left slot 11b；Left lifters 20b outboard end is stretched from left vertical openings 12b Left slot 11b out；

The inner end right lifters 20a can be slided up and down to by rolling member 21 and is arranged in right slot 11a, right lifters 20a Outboard end stretches out right slot 11a from right vertical openings 12a.

Wherein, the central axis of rolling member 21 is arranged in left-right direction；Rolling member 21 be separately positioned on left lifters 20b and The outside of right lifters 20a.

Fixed force spring 30 includes the connecting pin and winder that both ends are oppositely arranged；Winder rotationally connects with column 10 It connects, the central axis of winder is arranged along the longitudinal direction；Fixed force spring 30 includes left spring 30b and right spring 30a；Left spring The connecting pin of 30b is connect with left lifters 20b；The connecting pin of right spring 30a is connect with right lifters 20a；Left spring 30b and the right side Spring 30a is intended to that left lifters 20b and right lifters 20a is forced to move up respectively after being stretched and then provides support display The support force of device.

30 left and right settings of fixed force spring in the application, respectively respectively draw a lifters 20, thus entire lifting structure by Power is visibly homogeneous, and slide unit stress is more preferable.And the central axis in reel portion is arranged along the longitudinal direction, determines power bullet to eliminate The influence of 10 thickness of diameter column of spring 30, greatly reduces the thickness of column 10.

And column 10 is the plate profile that aluminium alloy extruded technique is formed；Left slot 11b and right slot 11a in the height direction under Penetrate through entire column 10.The utility model column 10 is made of extrusion process, and the rigidity than die casting and punching press is high, and mold takes pole Low, the period is short, reduces costs.

The quantity for connecting siding 13 is one, in the projection plane perpendicular to sliding slot 11, connects and is provided in siding 13 The through-hole 14 formed by extrusion process, one section of 14 bottom end of through-hole is threaded to form threaded hole, pass through between column 10 and pedestal Threaded hole and the connection of screw Quick Release.

The through-hole 14 on siding 13 is connected, can be used as the Fast Installation structure connecting with pedestal in the bottom of column 10, It is selected into through-hole 14, column 10 can be quick installed on pedestal from base bottom using tapping screw.

Wherein, the quantity for connecting siding 13 is one, and the connection siding 13 is thicker at this time, is thus convenient for being arranged therebetween Through-hole 14, the through-hole 14 and screw fit form Quick Release and quick fixation structure.

Referring in particular to shown in Fig. 6, in the height direction, connection siding 13 is lower than the top opening's edge of sliding slot 11 and then in sliding slot Erecting bed 13a is formed in 11, the winder of fixed force spring 30 is rotatably arranged on erecting bed 13a by spring base 31.

Wherein, connection siding 13 is formed for extrusion process, and connection siding 13 can be removed by process for machining such as millings Tip portion, thus 11 top of sliding slot formed an erecting bed 13a.

Erecting bed 13a eliminates the partition of connection siding 13 at the top of sliding slot 11 simultaneously, to be the connecting pin of fixed force spring It protrudes into left slot 11b or right slot 11a provides condition.

As shown in fig. 7,31 bottom of spring base is provided with columnar projections 31a, spring base 31 is logical by columnar projections 31a grafting It is fixed in hole 14 on erecting bed 13a；Alternatively, the clamping structures such as claw are provided below in spring base 31, company is blocked by claw Two sides of siding are connect to realize the fixation of spring base.

The inner end of left lifters 20b and right lifters 20a are more preferably respectively arranged with friction slip 1, friction slip 1 It bears against on the inner wall of left slot 11b or right slot 11a, lifters 20 or so is eliminated while increasing sliding-frictional resistance And/or play in the front-back direction.Alternatively, in the height direction, part on the inner end of left lifters 20b and right lifters 20a It is not each provided at least one rolling member 21；The lower part of the inner end of left lifters 20b and right lifters 20a is each provided with respectively At least one friction slip, friction slip are resisted against on the inner wall of sliding slot 11, are used for left lifters 20b and right lifters 20a Left and right directions and/or limit (eliminate play phenomenon) in the front-back direction when lifting, while increasing frictional force.

It is further preferable that the left guide groove for being symmetrically provided with perforation or more on the front and back medial surface of left slot 11b (squeezes work The slot that skill is formed), the inner end of left lifters 20b is provided with the moving part 21 that rolls left, and the moving part 21 that rolls left protrudes into left guide groove, rolls left dynamic Part 21 can slide up and down along left guide groove；The right guide groove of perforation or more is symmetrically provided on the front and back medial surface of right slot 11a (slot that extrusion process is formed), the inner end of right lifters 20a is provided with right rolling member 21, and right rolling member 21 protrudes into right guiding Slot, right rolling member 21 can slide up and down along right guide groove.

Wherein, 21 outer circle of rolling member or side are resisted against on the bottom surface or left and right side of guide groove, can be used for left and right Limit and guiding when lifters 20a is moved up and down on front and back and left and right directions.

In addition, being provided with the cover board 15 for covering 11 upper opening of sliding slot at the top of column 10,15 bottom of cover board is provided with The shackle structure being inserted into sliding slot 11, cover board 15 are connect by shackle structure with column 10.

The application efficiently solves a series of internal concealed structure problems of 10 shape of column without exposed connection structure.Especially The traceless linker and hiding and 10 bottom quick-detachment locking of column for being 10 top closure structure of column are connectionless without exposed structure Part is exposed, more attractive.

Wherein, there are many form of rolling member 21, such as rotatable roller bearing in lifters 20, bearing or idler wheel etc..

In the present invention, it is front close to the direction of display, is rear far from direction of display, people is from display See column 10, the corresponding direction of right-hand man is respectively left and right side.When column 10 erects setting, the longitudinal direction of sliding slot 11 is height Spend direction.

The outboard end of lifters 20 is connected with hinge component, and display is connected to the outside of lifters 20 by hinge component End, hinge component is for adjusting display pitching visual angle, and/or left and right directions rotation visual angle and/or around perpendicular to display screen The rotation visual angle of face axis.

The utility model structure is simple, and column 10 is made of extrusion process, and the winder of fixed force spring 30 is horizontal, significantly The space occupied in the longitudinal direction of fixed force spring 30 is reduced, so that column 10 is thinner, 10 thickness minimum of column can be done To 5~7mm.

In addition, it is two groups that fixed force spring 30, which is divided to, left and right lifters 20a is respectively drawn respectively, thus entire lifting structure stress ten Divide uniformly, the slide units stress such as sliding rail or bearing is more preferable.

Since column 10 is made of the profile being extruded from, does not need to open up mold, thus greatly reduce and be produced into This, can quickly put into production in small lot and personalized production.

10 head of column is closed without open defect, and bottom uses quick-disassembly structure, is not influenced the concealed structure of appearance, is subtracted simultaneously Few secondary operation amount.

Embodiment 2

The present embodiment is substantially the same manner as Example 1, the difference is that:

As shown in figure 8, by rolling member 21 column can be arranged in oscilaltion in left lifters 20b and right lifters 20a On 10.The central axis left and right settings of rolling member.

Capping 15 and trim 18 are provided at the top of column 10；The heavy platform of milling formation, capping are provided at the top of column For covering the upper opening of the left slot and right slot in 15 heavy platforms being arranged in column；The corresponding left side in 15 bottoms is covered vertically to open Engaging lug 15a is respectively arranged at mouth and right vertical openings；The upper surface of column 10 is the inclined surface that the front is high and the back is low, trim 18 It is arranged on inclined surface, 18 bottom of trim is provided with the connection sheet connecting with engaging lug 15a.

The present embodiment further includes lineation button 19, and the protrusion of lineation button 19 is provided with claw, is correspondingly arranged on and blocks on column 10 The card hole of pawl adaptation, lineation button 19 are inserted into card hole by claw and are removably disposed on column；Or claw is inserted into the card It is melted behind hole, lineation button is fixed on column.

The inner end of left lifters 20b and right lifters 20a are respectively arranged with friction slip 1, and friction slip is born against On the inner wall of left slot 11b or right slot 11a, lifters 20 or so and/or preceding are eliminated while increasing sliding-frictional resistance The play of rear direction.

Wherein it is further preferable that in the height direction, the inner end top of left lifters 20b and right lifters 20a are distinguished Two rolling members 2 are each provided with, lower part, which is set up separately, is equipped with a rolling member 21 and a friction slip 1, and three in each lifters A rolling member laying triangular in shape, two of them rolling member outer circle are resisted against on preceding inner wall or rear inner wall, another is supported It leans against on rear inner wall or preceding inner wall, to eliminate in lifters lifting process play in the front-back direction.

Two friction slips 1 are born against on the left inside wall surface of left slot and on the right inner wall of right slot, are used for the left liter The limit (eliminating play phenomenon) of left and right directions when dropping part and right lifters lifting, while increasing frictional force.

Column 10 erect on the base 40 it, as shown in figure 9, be provided on pedestal 40 left chock 41, right chock 42 and in Between link block 43.Left chock 41 and right chock 42, which are adaptedly inserted into respectively in left slot and right slot, is used to support posture in standing (qigong) column.Left chock 41 and right chock 42 it is longer than intermediate link block, intermediate link block 43 is correspondingly arranged on connecting hole with through-hole 14, using screw under It is screwed in through-hole 14 on and across the connecting hole of intermediate link block, realizes being fastenedly connected for column and pedestal.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims

1. a kind of display lifting support structure characterized by comprising column, lifters, fixed force spring and pedestal；

The column setting is connected on the pedestal；

Short transverse is provided with sliding slot in the column；

Short transverse is provided with connection siding in the sliding slot；It is described connection siding both ends respectively with the front side wooden partition of column It is connected with rear side wooden partition；

The left slot is provided with left vertical openings along short transverse on the length and width face of column display side；The right slot is vertical Short transverse is provided with right vertical openings on the length and width face of column display side；

The lifters include left lifters and right lifters；

The left lifters inner end can be slided up and down to by rolling member and is arranged in the left slot；On the outside of the left lifters The left slot is stretched out from the left vertical openings in end；

The right lifters inner end can be slided up and down to by rolling member and is arranged in the right slot, on the outside of the right lifters The right slot is stretched out from the right vertical openings in end；

The central axis of the rolling member is arranged in left-right direction；

The fixed force spring includes the connecting pin and winder that both ends are oppositely arranged；The winder rotationally with the column Connection, the central axis of winder are arranged along the longitudinal direction；

The fixed force spring includes left spring and right spring；The connecting pin of left spring is connect with the left lifters；The right bullet The connecting pin of spring is connect with the right lifters；

Left spring and right spring are intended to that the left lifters and right lifters is forced to move up and then mention respectively after being stretched For supporting the support force of display.

2. display lifting support structure according to claim 1, which is characterized in that the column is aluminium alloy extruded work The plate profile that skill is formed；The left slot and right slot penetrate through down entire column in the height direction.

3. display lifting support structure according to claim 1, which is characterized in that the column is in the longitudinal direction Thickness is not more than 9mm.

4. display lifting support structure according to claim 1, which is characterized in that the quantity of the connection siding is one It is a, in the projection plane perpendicular to the sliding slot, the through-hole that extrusion process formation is provided in siding is connected, it is described logical One section of hole bottom end is threaded to form threaded hole, is connected between the column and the pedestal by the threaded hole and screw Quick Release It connects.

5. display lifting support structure according to claim 4, which is characterized in that in the height direction, the connection Siding forms erecting bed in turn lower than the top opening's edge of the sliding slot in the sliding slot, and the winder of the fixed force spring passes through Spring base is rotatably arranged on the erecting bed.

6. display lifting support structure according to claim 5, which is characterized in that the spring base is by two halves spring base Front and back snaps together.

7. display lifting support structure according to claim 1, which is characterized in that the winder of the left spring and institute It states the winder of right spring up and down or lower upper interval is arranged.

8. display lifting support structure according to claim 5, which is characterized in that the spring base bottom is provided with column Shape protrusion, the spring base in columnar projections grafting through-hole by being fixed on the erecting bed；

Alternatively, clamping structure is provided below in the spring base, clamping structure blocks two sides of connection wall to realize bullet The fixation of spring abutment.

9. display lifting support structure according to claim 5, which is characterized in that front side wooden partition is with after in the left slot A block reinforcement is each provided in skirt walls respectively, is each provided with a gear respectively on front side wooden partition and rear side wooden partition in the right slot Muscle；

After the erecting bed lives spring base from bottom jacking, four block reinforcements and front side wooden partition and rear side wooden partition are blocked from four sides The spring base.

10. display lifting support structure according to claim 1, which is characterized in that the inner end of the left lifters At least three are provided with to roll left moving part, the part in multiple moving parts that roll left is resisted against on the preceding inner wall of left slot, it is multiple roll left it is dynamic Rest part in part is resisted against on the rear inner wall of left slot, to eliminate the play phenomenon on front-rear direction；

The inner end of the right lifters is provided at least three right rolling members, and the part in multiple right rolling members is resisted against right slot Preceding inner wall on, the rest part in multiple right rolling members is resisted against on the rear inner wall of right slot, to eliminate front and back Upward play phenomenon.

11. display lifting support structure according to claim 10, which is characterized in that moving part and the right side of rolling left The quantity of rolling member is respectively 3, and on the projection view of left or right side, roll left moving part and 3 right rolling members described in 3 Laying triangular in shape respectively；

Alternatively, the quantity of roll left moving part and the right rolling member is respectively 4, and on the projection view of left or right side, 4 It is described to roll left moving part and 4 right rolling members are in that quadrangle is laid respectively.

12. display lifting support structure according to claim 1, which is characterized in that the inner end of the left lifters It is provided with left friction slip, left friction slip is resisted against on the left inside wall surface of the left slot, and the inner end of the right lifters is set Be equipped with right friction slip, right friction slip is resisted against on the right inner wall of the right slot, thus eliminate the left lifters and Play of the right lifters in lifting process in the lateral direction.

13. display lifting support structure according to claim 1, which is characterized in that the outer circle raceway of the rolling member Annular groove is provided on face；It is in contact in the orbital plane of cooperation and is arranged with rolling member outer circle roller surface in the left slot and right slot There is the strip bulge being adapted to the annular groove, and then for limiting the left lifters and right lifters in the rolling member Displacement in axial direction；

Alternatively, being provided with annular protrusion on the outer circle roller surface of the rolling member；In the left slot and right slot with rolling member outer circle The be in contact orbital plane of cooperation of roller surface is equipped with strip groove, and the strip groove is adapted with the annular protrusion for limiting The fixed displacement of left lifters and right lifters in the rolling member axial direction.

14. display lifting support structure according to claim 1, which is characterized in that the front and back medial surface of the left slot On be symmetrically provided with the left guide groove of perforation or more, the inner end of the left lifters is provided with the moving part that rolls left, and roll left moving part The left guide groove is protruded into, the moving part that rolls left can slide up and down along the left guide groove；

The right guide groove of perforation or more, the inner end of the right lifters are symmetrically provided on the front and back medial surface of the right slot It is provided with right rolling member, right rolling member protrudes into the right guide groove, and right rolling member can slide up and down along the right guide groove.

15. display lifting support structure according to claim 1, which is characterized in that further include capping and trim；Institute It states at the top of column and is provided with heavy platform, it is described to cover in the heavy platform being arranged in column for covering the left slot and right slot Side's opening；Closure base portion corresponds to and is respectively arranged with engaging lug at the left vertical openings and right vertical openings；The upper surface of column For the inclined surface that the front is high and the back is low, the trim is arranged on the inclined surface, and the trim bottom is provided with and the company The connection sheet of lug connection；

And/or further include lineation button, lineation button protrusion is provided with claw, is correspondingly arranged on the column and is adapted to claw Card hole, lineation button are inserted into the card hole by claw and are fastened on the column；Or claw is inserted into the card hole rear claw head Portion is melted, and lineation button is fixed on the column.

16. display lifting support structure according to claim 4, which is characterized in that be provided with left plug on the pedestal Block, right chock and intermediate link block；The left chock and the right chock are adaptedly inserted into respectively in the left slot and right slot It is used to support residence and states column；The intermediate link block is provided with connecting hole corresponding with the through-hole, using screw from lower and On screwed in through-hole across the connecting hole of intermediate link block, realize being fastenedly connected for column and pedestal.