CN105299397B - A kind of display lifting support frame - Google Patents
A kind of display lifting support frame Download PDFInfo
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- CN105299397B CN105299397B CN201410368064.7A CN201410368064A CN105299397B CN 105299397 B CN105299397 B CN 105299397B CN 201410368064 A CN201410368064 A CN 201410368064A CN 105299397 B CN105299397 B CN 105299397B
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- frame member
- screw rod
- rod part
- lifters
- display
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Abstract
The present invention relates to a kind of display lifting support frames, belong to display supporting rack design field, are used for the support of display screen.It is characterized by comprising：At least a pair of nut piece mutually screwed and screw rod part；Further include frame member, screw rod part both ends are pivotally mounted on respectively on the frame member；Further include lifters, slided up and down in the frame member, and is fixedly connected with the nut, the lifters opposite brackets part lifting when screw rod part rotates；Further include rotation stop unit, it is rack-mount, can manual transfer pressure touch or screens described in screw rod part to rotation stop.The present invention overcomes the deficiencies that previous supporting rack is not suitable for the support to special screen, it is particularly suitable for overweight screen or the lifting support of a variety of different screen representation display screen need to be hung, and it is simple in structure, and save because a kind of supporting rack can hang the screen of different weight, eliminate the expense for developing multiple and different screen weight-normality lattice supporting racks.
Description
Technical field
The present invention relates to a kind of display lifting support frames, belong to display（Below or display screen or screen）With branch
Support design field.
Background technology
With flourishing for Digital A/V technology, the utilization of display is extremely wide.But display mostly needs to be mounted on
In order to use on supporting rack, however, the lifting class supporting rack of the prior art is generally less suitable for overweight screen or need to hang difference
The lifting support for shielding representation display screen, this is because one：Overweight large-size screen monitors, once its internal lifting spring is broken suddenly, and it is overweight
Big display screen can fall at a high speed and by huge shock, it is most likely that cause expensive big display screen damage even to cause people
Body injures；Second is that for the display screen of the not very big a variety of different screen weight-normality lattice of batch, cannot be supported with a kind of supporting rack, and
It is the lifting support frame for needing each all to match different size support force, namely need to be corresponding according to the weight units specification exploitation of different screens
The lifting support frame of same amount of difference support force specification, this can increase it is a large amount of design and develop and producing cost, bring one
Fixed waste.
Invention content
According to the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to：A kind of display liter is provided
Descending branch support is particularly suitable for overweight large-size screen monitors or needs to adapt to hang the lifting support frame of a variety of different screen representation display screen.
A kind of display of the present invention with lifting support frame be achieved in that it is characterized by comprising：
At least a pair of nut piece mutually screwed and screw rod part；
Frame member, screw rod part both ends are pivotally supported in frame member position up and down respectively；
Lifters slide up and down in the frame member, and are fixedly connected with the nut piece, when the screw rod part rotates
Shi Suoshu lifters opposite brackets parts lift；
Rotation stop unit is mounted on the frame member, can manual transfer pressure touch or screens described in screw rod part it is described to make
Screw rod part rotation stop.
Further, it is the pivoting supporting structure of the simplification screw rod part, two distal end chip shaft core position of the screw rod part is set
There are local dent, the holder corresponding position also to form local dent, the common pivot branch for coating a steel ball and realizing the screw rod part
Support.
Further, to simplify structure, the lifters connect the display screen.
Further, for be more convenient for for the display screen adjust pitching and or rotation needed for visual angle, further include screen incline
Oblique linkage, one portion are connected with the display screen, and one connect with the lifters.
Further, further include pedestal, the pedestal is connected with the frame member, for more steadily support display
Screen.
Further, further include Tilt hinge, one portion is connected with the pedestal, and one is connected with the frame member,
To adjust the inclination angle of the relatively described pedestal of the frame member.
Further, for lift it is more smooth, further include an at least slide track component, be separately connected the lifters with it is described
Frame member, so that lifters are lifted by the preferably relatively described frame member of the slide track component.
Further, for the sake of improving support stiffness, the slide track component is two groups.
Further, for the sake of rapid operation, further include an at least spring assembly, be functionally separately connected the lifters
With the frame member, the spring force for resisting, balancing the display screen gravity is generated when the lifters lift.
Further, according to different situations, the screw rod part two ends are formed by bearing and the frame member corresponding position
Pivot support.
Compared with prior art, the invention has the advantages that：
It overcomes previous supporting rack and is not suitable for the deficiency supported to special screen, be particularly suitable for overweight screen such as large-size screen monitors or need to adapt to
The lifting support of a variety of different screen weight specification display screens is hung, and simple in structure, operation is light freely, and because a kind of supporting rack can be hung
The screen of different weight and save, eliminate the expense for developing multiple and different screen weight-normality lattice supporting racks, reduce waste.
Description of the drawings
Fig. 1 is that structure of the invention illustrates axonometric drawing.
Specific implementation mode
Fig. 1 and the present invention is described further and is illustrated by specific embodiment below in conjunction with the accompanying drawings, but not limiting
The system present invention, all within spirit of that invention and principle, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
As shown in Figure 1, a kind of display lifting support frame, including：At least a pair of nut piece 2 and screw rod mutually screwed
Part 1（To reduce cost, this example is preferably a pair of）（The selection of screw pitch and lubrication should at least can be in the institute of the when by axial force when nut piece 2
Stating screw rod part 1 can rotate, for this purpose, usually screw pitch will make the nut piece 2 and 1 mutual not self-locking of the screw rod part more greatly, when
So, screw pitch increase also require appropriateness, in order to avoid the nut piece 2 move up and down when drive 1 velocity of rotation of screw rod part is too fast
Or cause lifting feel bad slowly very much）；Further include：Lifters 3（This example is sheet metal component, is mainly used for accommodating the spiral shell that is connected
Parent part 2, is separately also used for being directly connected to display screen, or for display screen of being more convenient for adjust pitching and or rotation needed for visual angle, can be with
It is indirectly connected with display screen by the screen tilt hinge mechanism, this hinge arrangement and use are the most common known skill of the industry
Art, therefore attached drawing is not drawn into）；Further include：Frame member 4（This example is bent into the box-like of upright one side opening using sheet metal component punching press,
The left and right sides in its inner face formed it is compatible with the lifters 3 be oriented to shape sliding groove structure up and down, for and convenient for described in
Lifters 3 can be slided up and down but cannot be rotated（For example the lifters 3 are correspondingly arranged groove compatible with the frame member 4
Or protrusion is realized to move up and down each other and limits the rotations of the lifters 3 again simultaneously, but in attached drawing the sliding slot class formation because
Same only lifting has separately been packed into be oriented to and be unable to slide track component 7 described in following two groups of turning effort and protrude not in the drawings
Expression）, 1 both ends of screw rod part are pivotally supported in about 4 position of the frame member respectively, and wherein pivot support method can adopt
With bearing class is for example centripetal or the rolling bearing of thrust or centripetal thrust force structure, certainly, sliding bearing also can, but frictional force is larger,
These structure technologies and installation are obviously known technology）；This example is to simplify structure and to reduce cost, preferably the screw rod part 1
Two distal end chip shaft core positions are equipped with local dent, and 4 corresponding position of the frame member also forms local dent, common to coat a steel ball 8
Realize the pivot support of the screw rod part 1.
Further include：Rotation stop unit 5, be mounted on the frame member 4 on, can manual transfer pressure touch or screens described in screw rod part 1
To make its rotation stop；This is because when screen lifting in place after answer it is motionless, and shield gravity always attempt to by the nut piece 2 decline
Drive the screw rod part 1 to rotate, thus need to be pressed by the rotation stop unit 5 the tactile screw rod 1 make its due to frictional force no longer
Rotation（Or the cooperation of the retaining structure by being adapted between the two such as bolt and hole slot）Carry out voluntarily turning for screw rod part 1 described in backstop
It is dynamic, to make 3 lifting position of lifters remain stationary as；And it is obvious, it need to only disengage the rotation stop list when needing screw rod part 1 to rotate
The pressure of member 5 is touched or screens, as the structure for the rotation stop unit 5 for realizing these functions, it is clear that very simple, known technology
Too many optional, this example rubs the screw rod part 1 around 5.1 rotation grazing of axis for the sake of simplicity, using manual swing arm 5.3（The spiral shell
Preferably locally diameter is directly done bigger at the position or the bigger disk like members of the diameter that can be connected is tactile to be more convenient for being pressed on rod piece 1
Rub rotation stop）Carry out the use common one group of elastomeric pad of the industry of the axis 5.1 of rotation stop, the swing arm 5.3 and unitary rotation
5.2（It is sleeved on the axis 5.1）It is mutually compressed with the local hole face axial elasticity of the frame member 4（In the another of the axis 5.1
One end is formed with screw thread, with nut check）Frictional force is generated to ensure that 5.3 position of the swing arm after manual rotation can be opposite
Stablize；Certainly rotation stop unit 5 also can open a little slots or punching on the week edge on the screw rod part 1 as described above, and pacify on holder
It sets manual displaceable bolt like members and is adapted to the slot being correspondingly arranged on the screw rod part 1 or hole（Certainly knot can be also exchanged in turn
Structure）Realize rotation stop, these structures obviously realize it is also very simple, known technology have it is many may be selected, therefore do not repeat, and this example
It does not use.
Obviously, it is more steadily supporting display screen, can also increases the pedestal 6 of plate, the pedestal 6 and the frame member
4 are connected, and pedestal 6 described in this example is the conventional structure of the industry, and screw is used in combination to connect the frame member 4, further, if you need to
It is more convenient for adjusting the inclination angle of the pedestal 6 relatively of the frame member 4, can also be further added by Tilt hinge, one portion and the pedestal 6
It is connected, one is connected with the holder, these are the very common known technology of the industry, therefore are not repeated, and attached drawing is not also drawn
It further, can also be described to keep lifting of the lifters 3 described above in the frame member 4 more smooth
Installation is connected an at least slide track component 7 in frame member 4, so that lifters 3 pass through the connected slide track component 7 more smoothly phase
The frame member 4 is lifted, this is the extremely current known technology of the industry, therefore is not repeated, and this example is to improve anti-torsion
For the sake of support stiffness, the slide track component 7 use two groups, but also it is, therefore, apparent that the frame member 4 in the lifters 3
Both limitations being arranged can only lift the adapter structure that cannot be rotated and also be no longer needed for, and be substituted by the slide track component 7
?；It is noted that above-mentioned if be changed to using discrete two couple screw rod part 1 described above and the nut piece 2, institute
State lifters 3 because and meanwhile be connected discrete two nut pieces 2 due to limited rotation, therefore to institute in the frame member 4
State the rotary spacing of lifters 3 and the dependency structure that can only lift obviously become no longer it is necessary to the sliding rails at this time certainly
Component just more need not yet, it is clear that cost may be somewhat higher, but this example is using the knot of a slide track component 7
Structure.
Further include an at least spring assembly for the sake of rapid operation, is functionally separately connected lifters 3 and described
Frame member 4 generates the spring force for resisting, balancing the display screen gravity when the lifters 3 lift；It is proposed with the industry
Most common constant force spring, this enables equilibrant force more constant on entire lifting travel, and it is non-that installation is connected as the industry
The known technology of normal open row, therefore do not repeat, certain tension spring 8 it is equal also can, only elastic force is changed greatly with stroke, fortunately because of screw pair
The reason less sensitive to lifting force, operating handle is more slightly worse, but long lifespan, and price is low, therefore this example uses.
When specifically used, the rotation stop for discharging the rotation stop unit 5 to the screw rod part 1 need to be only shifted, then dragging display
Screen is lifted to the screw rod part 1 described in 5 rotation stop locking of the rotation stop unit behind required position.When overweight screen etc. is big, screen is hung again
When upper, when occurring such as fortuitous events such as the spring breakages, because of the speedup performance of screw thread pair, the reasons such as mechanical efficiency is small,
Screen gravity falls that the screw rod part 1 is driven to accelerate rotation together with the nut piece 2, but increases with the rotating speed of the screw rod part 1
Add, since the frictional resistance moment of damping oil and both ends etc. in screw thread nonlinear can sharply increase, to make the screw rod part 1
Rotating speed increase slow and increase to after certain speed and just seldom increase, therefore, screen decrease speed will not accelerate too fast so that hitting
It is bad and or cause personal injury.Again when the screen such as different weight hangs over the same supporting rack, because by the rotation stop unit 5
Rotation stop and screw thread pair make the screen of a variety of weight specifications that can support, save multi items supporting rack to the insensitivity of weight
Exploitation, manufacturing expense, while also saving the time.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of display lifting support frame is used for the support of display screen, which is characterized in that including：
At least a pair of nut piece mutually screwed and screw rod part；
Frame member, screw rod part both ends are pivotally supported in frame member position up and down respectively；
Lifters slide up and down in the frame member, and are fixedly connected with the nut piece, when screw rod part rotation when institute
State the lifting of lifters opposite brackets part；
Rotation stop unit, be mounted on the frame member on, can manual transfer pressure touch or screens described in screw rod part to make the screw rod
Part rotation stop.
2. display lifting support frame according to claim 1, it is characterised in that：Two distal end chip axle center of the screw rod part
Position is equipped with local dent, and the frame member corresponding position also forms local dent, and the common steel ball that coats realizes the screw rod part
Pivot support.
3. display lifting support frame according to claim 1, it is characterised in that：The lifters connect the display
Screen.
4. display lifting support frame according to claim 1 or 3, it is characterised in that：It further include screen incline hinge machine
Structure, one portion are connected with the display screen, and one connect with the lifters, for display screen adjustment pitching and or rotation
Required visual angle.
5. display lifting support frame according to claim 1, it is characterised in that：Further include pedestal, the pedestal with
The frame member is connected, for more steadily supporting display screen.
6. display lifting support frame according to claim 5, it is characterised in that：Further include Tilt hinge, one portion
It is connected with the pedestal, one is connected with the frame member, to adjust the inclination angle of the relatively described pedestal of the frame member.
7. display lifting support frame according to claim 1, it is characterised in that：Further include an at least slide track component,
The lifters and the frame member are separately connected, so that lifters pass through the preferably relatively described frame member of the slide track component
It is lifted.
8. display lifting support frame according to claim 7, it is characterised in that：The slide track component is two groups.
9. display lifting support frame according to claim 1, it is characterised in that：Further include an at least spring assembly,
The lifters and the frame member are functionally separately connected, is generated when the lifters lift and is resisted, balances the display
Shield the spring force of gravity.
10. display lifting support frame according to claim 1, it is characterised in that：The screw rod part two ends pass through
Bearing forms pivot support with the frame member corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368064.7A CN105299397B (en) | 2014-07-29 | 2014-07-29 | A kind of display lifting support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368064.7A CN105299397B (en) | 2014-07-29 | 2014-07-29 | A kind of display lifting support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105299397A CN105299397A (en) | 2016-02-03 |
| CN105299397B true CN105299397B (en) | 2018-11-02 |
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ID=55196994
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410368064.7A Active CN105299397B (en) | 2014-07-29 | 2014-07-29 | A kind of display lifting support frame |
Country Status (1)
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| CN (1) | CN105299397B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436211A (en) * | 2016-10-28 | 2017-02-22 | 无锡市富能金属制品有限公司 | Adjustable steel structure laundry rack |
| CN106801776B (en) * | 2017-01-23 | 2017-11-14 | 山东鲁能软件技术有限公司 | A kind of TV signal receiver |
| CN107448753A (en) * | 2017-08-20 | 2017-12-08 | 北京北电科林电子有限公司 | A kind of display screen electric lifting mechanism |
| CN107906309A (en) * | 2017-11-15 | 2018-04-13 | 常州信息职业技术学院 | A kind of novel computer display/panel bracket |
| CN108953951A (en) * | 2018-08-16 | 2018-12-07 | 苏州仁尔必思电子科技有限公司 | A kind of adjustable electron projector suspension apparatus |
| CN118167887B (en) * | 2024-05-14 | 2024-07-26 | 甘肃新网通科技信息有限公司 | Display supporting device |
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| CN202746861U (en) * | 2012-07-30 | 2013-02-20 | 宋广科 | Health care support for computer monitor |
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- 2014-07-29 CN CN201410368064.7A patent/CN105299397B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6874739B1 (en) * | 2001-04-23 | 2005-04-05 | Gregory's Enterprises Inc. | Cabinet positioning system |
| CN101431915A (en) * | 2004-08-12 | 2009-05-13 | 维斯劳·鲍勃尔 | Electric lifting device |
| CN201084441Y (en) * | 2007-09-27 | 2008-07-09 | 赵立刚 | Display rack |
| CN101493179A (en) * | 2008-01-22 | 2009-07-29 | 鸿富锦精密工业（深圳）有限公司 | Lifting mechanism |
| CN201680124U (en) * | 2010-04-30 | 2010-12-22 | 东莞市汇雅实业有限公司 | Electrical lifting rotating television rack |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105299397A (en) | 2016-02-03 |
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