CN206637198U

CN206637198U - A kind of lifting support

Info

Publication number: CN206637198U
Application number: CN201720383852.2U
Authority: CN
Inventors: 夏勇; 陈波
Original assignee: Taizhou Stronkin Electronic Co Ltd
Current assignee: Taizhou Stronkin Electronic Co Ltd
Priority date: 2017-04-13
Filing date: 2017-04-13
Publication date: 2017-11-14
Anticipated expiration: 2027-04-13

Abstract

The utility model provides a kind of lifting support, is related to display bracket field, and lifting support includes：Base, column, fixed force spring, sliding block and lifting wing plate；Guide chute is set on the column, and the sliding block, which can slide up and down to, to be arranged on guide chute；The reel portion of the fixed force spring is rotatably arranged on the column；The stretching end of the fixed force spring is connected with the sliding block；The sliding block be connected by bracing wire with the lifting wing plate, and the fixed force spring is intended to force the wing plate that lifts to move up, and then provides the power for supporting display, realize display with stopping.The utility model connects lifting wing plate and stretching end by bracing wire, so that fixed force spring is arranged on the top or bottom of column, relieve the limitation to fixed force spring such as the lifting lifting travel of wing plate, high-low limit position so that the other parts of column do it is more ultra-thin.

Description

A kind of lifting support

Technical field

Display bracket technical field is the utility model is related to, more particularly, to a kind of lifting support.

Background technology

At present, various displays are widely used in living now, at present display substantially using liquid crystal display as Main flow, liquid crystal display are a kind of display of approximate tabular, and itself can not voluntarily stand, it is necessary to be lifted by support frame etc. The support of support could use, and to be more convenient to use in actual use, big multi-display also needs to lift, now common use Reach liftable function to carry the lifting support of display, the gearing machine of correlation can be provided with lifting support more The adjustment of structure, the specifically adjustable height is realized by using the lifting module that display gravity can be balanced in support frame , and lift in the support longitudinal channels that module need to be vertically provided on tabular pedestal by stretching into and along liftable above and below support Slide, and be that lifting is smooth, slide rail need to be also set in support, can rely on and risen along the guiding of slide rail to lift module Drop.

Because display is heavier, its gravity need to be balanced, enable that lifting is laborsaving and display in arbitrary height with stopping, Just facilitate librarian use, and be all to use fixed force spring for producing most of element of equilibrant force, this spring was stretching Its pulling force substantially constant during journey, display balance that can be preferably constant with gravity match, height of display position when realizing lifting Put with stopping.Certainly energy practical application is wanted also to need to increase some mechanisms that can adjust display viewing angles etc..Though above-mentioned these can expire Foot is basic to operate with requirement, but with the development of technology and the change of people's aesthetical interest, people increasingly pursue at present (so-called support is slim, refers to from its profile in terms of the cross section of support for the slim or personalized display lifting support frame of support One in length and width is small-sized), this is a very big challenge to traditional lifting support frame, and it realizes that difficulty is very big.

But for its support of prior art from cross section, appearance and size is very big, causes outward appearance thick, does not meet current people Esthetic requirement, for the manufacturer of associated elevator support, it is slim often to run into this kind of backing thickness requirement for a long time Support frame structure, can only often select to abandon, limit the use range of product, inconvenience is brought to manufacturer.Especially Its people increasingly pursue that support frame is slim or personalized support it is current, can not meet the needs of people.And how On the premise of it can reach elevating function, produce volume it is relatively small, it is particularly ultra-thin, can lift, cost is low, structure is simpler Single lifting support, is for one of important topic.

Utility model content

The purpose of this utility model is to provide a kind of lifting support, to solve the deficiencies in the prior art.

In order to solve the above technical problems, a kind of lifting support provided by the utility model, including：Base, column, determine power bullet Spring, sliding block and lifting wing plate；

The upright post vertical is vertical to be arranged on the base；

The lifting wing plate, which can slide up and down to, to be arranged on the column；

Guide chute is set on the column, and the sliding block, which can slide up and down to, to be arranged on guide chute；

The fixed force spring includes the reel portion being oppositely arranged and stretching end；

The reel portion of the fixed force spring is rotatably arranged on the column；

The stretching end of the fixed force spring is connected with the sliding block；

The sliding block is connected by bracing wire with the lifting wing plate；

The fixed force spring is intended to force the lifting wing plate to move up, and then provides for supporting display Power, realize display with stopping.

Further, the column is being provided with holding tank towards display side along short transverse；The fixed force spring It is arranged on sliding block in the holding tank；

The lifting wing plate includes the medial extremity and outboard end being oppositely arranged；

The medial extremity of the lifting wing plate stretches into the holding tank, and lifting wing plate can slide up and down to along the holding tank It is arranged on the column；

The outboard end of the lifting wing plate stretches out from the opening of the holding tank, for connecting display.

Further, the holding tank is provided with for the sliding block on the bottom surface relative with display along short transverse The guide chute of guiding, the sliding block, which can slide up and down to, to be arranged in the guide chute.

The utility model connects lifting wing plate and stretching end by bracing wire, so that fixed force spring is arranged on the top of column Portion or bottom, the limitation to fixed force spring such as lifting travel, high-low limit position of lifting wing plate is relieved, so that vertical The other parts of post are done more ultra-thin.

Further, since the center section of column need not too big fixed force spring receiving space, be used in the part column The fluting space for accommodating constant force wind spring greatly reduces, and entity part ratio greatly improves in column cross-section, in thickness identical In the case of, pillar construction intensity of the present utility model is equally significantly better than support post of the prior art.

Further, the reel portion of the fixed force spring is arranged on the lower section of the lifting wing plate, the fixed force spring Stretching end upwardly extends；

One end of the bracing wire is connected with the sliding block, and the other end of bracing wire connects by fixed pulley and the lifting wing plate Connect.

Further, the reel portion of the fixed force spring is arranged on the top of the lifting wing plate, the fixed force spring Stretching end is extended downwardly, and one end of the bracing wire is connected with the sliding block, and the other end of bracing wire directly connects with the lifting wing plate Connect.

Further, the fixed force spring is rotatably arranged in the holding tank by fixed force spring seat.

Further, the column includes the left plate and right plate that parallel interval is set；The holding tank is arranged on a left side Middle and upper part between side plate and right plate.

Further, the lifting wing plate can be slided up and down to by slide rail is arranged on the holding tank；

The slide rail includes U-shaped outer rail and U-shaped interior rail；The U-shaped outer rail includes a U-shaped chute, and the U-shaped interior rail can It is slidably arranged in U-shaped chute；Ball is provided between two lateral walls of the U-shaped interior rail and the madial wall of U-shaped chute；

Wherein U-shaped interior rail includes a U-shaped resettlement groove, and the opening of U-shaped resettlement groove is set to U-shaped outer rail opposite side, i.e. U The outward opening of type resettlement groove；

The medial extremity of the lifting wing plate is provided with connecting plate, and the connecting plate inserts in the U-shaped resettlement groove and the U Rail is fixedly connected in type.

Further, the lifting support also includes fixation clip, and fixation clip spiral-lock is close in the holding tank to be opened At mouthful；

The fixation clip is fixedly connected with the column, and the fixed force spring and slide rail are arranged on the fixation clip On.

Further, the fixation clip is abutted on a side end face of the sliding block, and the sliding block opposite side stretches into In the guide chute.

Further, short transverse is provided with bar-shaped trough on the fixation clip, the outboard end of the lifting wing plate is certainly The bar-shaped trough stretches out.

Further, the lifting support also includes shutter, and the shutter is arranged on the display of the fixation clip Device side, the strip gab passed through for the lifting wing plate is correspondingly arranged on shutter with the bar-shaped trough.

Further, the quantity of the lifting wing plate is 2.

Further, the quantity of the fixed force spring is several, the reel portion setting side by side up and down of some fixed force springs, The stretching end of some fixed force springs laminates successively, when thus the lifting wing plate moves up and down, some fixed force spring synchronous expansions Or roll.

Fixed force spring is laterally set, i.e., the axis in its reel portion is identical with the groove depth direction of the holding tank, i.e., generally Parallel to the lifting wing plate.

Brief description of the drawings

Below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the stereogram for the lifting support that the utility model embodiment provides；

Fig. 2 is the exploded view for the lifting support that the utility model embodiment provides；

Fig. 3 is the structural representation for the lifting support central post that the utility model embodiment provides；

Fig. 4 is the laying structure schematic diagram of fixed force spring in the utility model embodiment；

Fig. 5 is the structural representation that wing plate is lifted in the utility model embodiment；

Fig. 6 is slide rail exploded view in the utility model embodiment.

Reference：

1- bracing wires；2- fixed pulleys；10- bases；20- columns；21- guide chutes；22- holding tanks；30- lifts wing plate；31- Outboard end；32- medial extremitys；33- connecting plates；40- fixed force springs；41- reels portion；42- stretches end；43- fixed force spring seats；50- Sliding block；60- slide rails；Rail in 61-U types；61a-U type resettlement grooves；62-U type outer rails；70- fixation clips；80- shutters.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

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

As shown in Figure 1-2, a kind of lifting support that the present embodiment provides, including：Base 10, column 20, fixed force spring 40, Sliding block 50 and lifting wing plate 30；

Column 20 is erect and is arranged on base 10；

Lifting wing plate 30, which can slide up and down to, to be arranged on column 20；

Guide chute 21 is set on column 20, and sliding block 50, which can slide up and down to, to be arranged on guide chute 21；

As shown in figure 4, fixed force spring 40 includes the reel portion 41 being oppositely arranged and stretching end 42；

The reel portion 41 of fixed force spring 40 is rotatably arranged on column 20；

The stretching end 42 of fixed force spring 40 is connected with sliding block 50；

Sliding block 50 is connected by bracing wire 1 with lifting wing plate 30；

Fixed force spring 40 is intended to force lifting wing plate 30 to move up, and then provides the power for supporting display, real Existing display with stopping.

Column 20 is being provided with holding tank 22 towards display side along short transverse；Fixed force spring 40 and sliding block 50 are set In holding tank 22；

As shown in figure 5, lifting wing plate 30 includes the medial extremity 32 and outboard end 31 being oppositely arranged；

The medial extremity 32 of lifting wing plate 30 stretches into holding tank 22, and lifts wing plate 30 and can slide up and down to along holding tank 22 and set Put on column 20；

The outboard end 31 for lifting wing plate 30 stretches out from the opening of holding tank 22, for connecting display.

Led as shown in figure 3, holding tank 22 is provided with the bottom surface relative with display along short transverse for sliding block 50 To guide chute 21, sliding block 50, which can slide up and down to, to be arranged in guide chute 21.

The utility model connects lifting wing plate 30 and stretching end 42 by bracing wire 1, so that fixed force spring 40 is arranged on The top or bottom of column 20, lifting travel, high-low limit position of lifting wing plate 30 etc. are relieved to fixed force spring 40 Limitation so that the other parts of column 20 do it is more ultra-thin.

Further, since the center section of column 20 need not too big fixed force spring 40 receiving space, the part column 20 The interior fluting space for being used to accommodate constant force wind spring greatly reduces, and entity part ratio greatly improves in the cross section of column 20, in thickness Spend in the case of identical, the structural strength of column 20 of the present utility model is equally significantly better than support post 20 of the prior art.

The reel portion 41 of fixed force spring 40 is arranged on the lower section of lifting wing plate 30, and the stretching end 42 of fixed force spring 40 is prolonged upwards Stretch；

One end of bracing wire 1 is connected with sliding block 50, and the other end of bracing wire 1 is connected by fixed pulley 2 with lifting wing plate 30.

Fixed force spring 40 is rotatably arranged in holding tank 22 by fixed force spring seat 43.

Column 20 includes the left plate and right plate that parallel interval is set；Holding tank 22 be arranged on left plate and right plate it Between middle and upper part.

Lifting wing plate 30 can be slided up and down to by slide rail 60 to be arranged on holding tank 22；

As shown in fig. 6, slide rail 60 includes U-shaped outer rail 62 and U-shaped interior rail 61；U-shaped outer rail 62 includes a U-shaped chute, U-shaped Interior rail 61 is slidably disposed in U-shaped chute；Set between two lateral walls of U-shaped interior rail 61 and the madial wall of U-shaped chute There is ball；

Wherein U-shaped interior rail 61 includes a U-shaped resettlement groove 61a, and U-shaped resettlement groove 61a opening is to U-shaped outer rail 62 relative one Side is set, i.e., U-shaped resettlement groove 61a outward opening；

The medial extremity 32 of lifting wing plate 30 is provided with connecting plate 33, and connecting plate 33 inserts in U-shaped resettlement groove and U-shaped interior rail 61 It is fixedly connected.

Lifting support also includes fixation clip 70, and the spiral-lock of fixation clip 70 is in holding tank 22 close to opening；

Fixation clip 70 is fixedly connected with column 20, and fixed force spring 40 and slide rail 60 are arranged on fixation clip 70.

Fixation clip 70 is abutted on a side end face of sliding block 50, and the opposite side of sliding block 50 is stretched into guide chute 21.

Short transverse is provided with bar-shaped trough on fixation clip 70, the outboard end 31 for lifting wing plate 30 stretches out from bar-shaped trough.

Lifting support also includes shutter 80, and shutter 80 is arranged on the display side of fixation clip 70, shutter 80 Upper and bar-shaped trough is correspondingly arranged on the strip gab passed through for lifting wing plate 30.

Wherein, the quantity for lifting wing plate 30 is 2.

The quantity of fixed force spring 40 is 2,41 setting side by side up and down of reel portion of 2 fixed force springs 40, some power of determining bullets The stretching end 42 of spring 40 laminates successively, when thus lifting wing plate 30 moves up and down, some synchronous expansions of fixed force spring 40 or volume Rise.

Wherein, fixed force spring 40 is laterally set, i.e., the axis in its reel portion 41 is identical with the groove depth direction of holding tank 22, i.e., It is substantially parallel to lifting wing plate 30.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims

A kind of 1. lifting support, it is characterised in that including：Base, column, fixed force spring, sliding block and lifting wing plate；

The upright post vertical is vertical to be arranged on the base；

The lifting wing plate, which can slide up and down to, to be arranged on the column；

Guide chute is set on the column, and the sliding block, which can slide up and down to, to be arranged on guide chute；

The fixed force spring includes the reel portion being oppositely arranged and stretching end；

The reel portion of the fixed force spring is rotatably arranged on the column；

The stretching end of the fixed force spring is connected with the sliding block；

The sliding block is connected by bracing wire with the lifting wing plate；

The fixed force spring is intended to force the lifting wing plate to move up, and then provides the power for supporting display, real Existing display with stopping.
2. lifting support according to claim 1, it is characterised in that the column is towards display side along height side To being provided with holding tank；The fixed force spring and sliding block are arranged in the holding tank；

The lifting wing plate includes the medial extremity and outboard end being oppositely arranged；

The medial extremity of the lifting wing plate stretches into the holding tank, and lifting wing plate can slide up and down to setting along the holding tank On the column；

The outboard end of the lifting wing plate stretches out from the opening of the holding tank, for connecting display.
3. lifting support according to claim 2, it is characterised in that the holding tank is on the bottom surface relative with display Short transverse is provided with the guide chute for the slider guide, the sliding block, which can slide up and down to, is arranged on the guiding In chute.
4. lifting support according to claim 1, it is characterised in that the reel portion of the fixed force spring is arranged on the liter The lower section of wing plate drops, and the stretching end of the fixed force spring upwardly extends；

One end of the bracing wire is connected with the sliding block, and the other end of bracing wire is connected by fixed pulley with the lifting wing plate.
5. lifting support according to claim 1, it is characterised in that the reel portion of the fixed force spring is arranged on the liter The top of wing plate is dropped, and the stretching end of the fixed force spring is extended downwardly, and one end of the bracing wire is connected with the sliding block, bracing wire The other end is directly connected with the lifting wing plate.
6. lifting support according to claim 2, it is characterised in that the lifting wing plate can be slided up and down to by slide rail It is arranged on the holding tank；

The slide rail includes U-shaped outer rail and U-shaped interior rail；The U-shaped outer rail includes a U-shaped chute, and the U-shaped interior rail is slidably Ground is arranged in U-shaped chute；Ball is provided between two lateral walls of the U-shaped interior rail and the madial wall of U-shaped chute；

Wherein U-shaped interior rail includes a U-shaped resettlement groove, and the opening of U-shaped resettlement groove is set to U-shaped outer rail opposite side, i.e., U-shaped peace Put the outward opening of groove；

The medial extremity of the lifting wing plate is provided with connecting plate, and the connecting plate inserts in the U-shaped resettlement groove and described U-shaped interior Rail is fixedly connected.
7. lifting support according to claim 6, it is characterised in that the lifting support also includes fixation clip, fixed Pressing plate spiral-lock is in the holding tank close to opening；

The fixation clip is fixedly connected with the column, and the fixed force spring and slide rail are arranged on the fixation clip.
8. lifting support according to claim 7, it is characterised in that the fixation clip abuts in the side of the sliding block On end face, the sliding block opposite side is stretched into the guide chute.
9. lifting support according to claim 7, it is characterised in that short transverse is provided with bar on the fixation clip Shape groove, the outboard end of the lifting wing plate stretch out from the bar-shaped trough.
10. lifting support according to claim 9, it is characterised in that the lifting support also includes shutter, the screening Baffle plate setting is correspondingly arranged on for the lifting on the display side of the fixation clip, shutter with the bar-shaped trough The strip gab that wing plate passes through.