CN104390105B - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN104390105B CN104390105B CN201410462134.5A CN201410462134A CN104390105B CN 104390105 B CN104390105 B CN 104390105B CN 201410462134 A CN201410462134 A CN 201410462134A CN 104390105 B CN104390105 B CN 104390105B
- Authority
- CN
- China
- Prior art keywords
- slide rail
- elevating bracket
- brake pad
- display screen
- rail sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003028 elevating Effects 0.000 claims abstract description 87
- 229920002866 paraformaldehyde Polymers 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 5
- 230000012447 hatching Effects 0.000 description 4
- 230000002153 concerted Effects 0.000 description 2
- 230000003068 static Effects 0.000 description 2
- -1 Polyoxymethylene Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The present invention provides a kind of display device, comprises display screen and elevating mechanism.Elevating mechanism comprises vertical type shelf, slide rail sheet, elevating bracket device, spring base, fixed force spring and brake pad.Slide rail sheet is arranged in vertical type shelf.Elevating bracket device is inserted in slide rail sheet slidably from the top of slide rail sheet, and display screen is removably attachable to elevating bracket device.Spring base is arranged on elevating bracket device.Fixed force spring has stator portion and wind spring portion, and stator portion is connected to the top of slide rail sheet, and wind spring portion is arranged on spring base.Brake pad is arranged on elevating bracket device and contacts at slide rail sheet, it is used for when elevating bracket device slides so that spring base pulls wind spring portion scrolling relative to slide rail sheet, it is provided that frictional force to elevating bracket device is to be jointly positioned display screen on vertical type shelf with fixed force spring.
Description
Technical field
The present invention is about a kind of display device, and espespecially brake pad and spring base are arranged at elevating bracket dress by one
The display device put.
Background technology
Along with the progress of Display Technique, flat-panel screens has become current modal display device, wherein liquid
Crystal display screen is more because having that external form is frivolous, power consumption is few and the characteristic such as radiationless pollution, therefore by extensively
Apply on the table on the information product such as type computer screen and notebook computer generally.
In general, LCD Panel can be arranged on the vertical type shelf with elevating mechanism, to facilitate use
Person adjusts LCD Panel relative altitude on vertical type shelf, and its common elevating mechanism design is to utilize liquid
The weight with LCD Panel that the weight of crystal display screen upper fixed force spring of arranging in pairs or groups are provided is corresponding
Produced frictional force between fixing elastic force and brake pad and vertical type shelf, so that LCD Panel can be located
Can be located on arbitrary height in static balancing state.But, generally use due to prior art by
Spring base is fixed on the top of elevating mechanism and with accommodating fixed force spring and brake pad is arranged in spring base
Two-piece type separate design on the elevating bracket of the elevating mechanism of lower section is (namely by spring base with brake pad respectively
It is arranged on different elements), the most just may require that carrying out fixed force spring respectively leads with the assembly and disassembly of brake pad
Cause the time-consuming assembly and disassembly flow process taken a lot of work, thus reduce elevating mechanism on assembly and disassembly with maintenance conditions just
Profit and the assembly cost of increase elevating mechanism.
Summary of the invention
It is an object of the invention to provide a kind of brake pad and spring base are arranged on elevating bracket device aobvious
Showing device, to solve the problems referred to above.
For reaching above-described embodiment, the invention provides a kind of display device, comprise:
Display screen；And
Elevating mechanism, is used for adjusting the height of this display screen, and this elevating mechanism comprises:
Vertical type shelf, is used for supporting this display screen；
Slide rail sheet, it is arranged in this vertical type shelf；
Elevating bracket device, it is inserted in this slide rail sheet slidably from the top of this slide rail sheet,
This display screen is removably attachable to this elevating bracket device；
Spring base, it is arranged on this elevating bracket device；
Fixed force spring, has stator portion and wind spring portion, and this stator portion is connected to this slide rail sheet
This top, this wind spring portion is arranged on this spring base；And
Brake pad, it is arranged on this elevating bracket device and contacts at this slide rail sheet, is used in this liter
When fall base device slides so that this spring base pulls this wind spring portion scrolling relative to this slide rail sheet, it is provided that
Frictional force to this slide rail sheet jointly this display screen is positioned this vertical type shelf with this fixed force spring
On.
It is also preferred that the left this spring base is connected to this brake pad and one-body molded with this brake pad.
It is also preferred that the left this slide rail sheet has height adjustment slide rail, this elevating bracket device comprises elevating bracket and two
Slide block, this spring base and this brake pad are arranged on this elevating bracket, and this two slide block is respectively arranged at this lifting
Seat both sides and be inserted in slidably in this height adjustment chute.
It is also preferred that the left this elevating bracket device also comprises: hinge axis tray, be removably attachable to this elevating bracket and
It is articulated in this display screen, is used for adjusting this display screen angle relative to this vertical type shelf.
It is also preferred that the left this two slide block is made up of polyformaldehyde plastic-steel material.
It is also preferred that the left this two slide block L-shaped with this height adjustment slide rail complimentary engagement.
It is also preferred that the left each slide block is formed with at least one relative at least one contact surface of this height adjustment slide rail
Groove is to be used for housing lubricating oil.
It is also preferred that the left this elevating mechanism also comprises: adjusting screw, it is arranged in this elevating bracket device movably
And it is contacted with this brake pad, it is used for compressing this brake pad to adjust rubbing between this brake pad and this slide rail sheet
Wiping power.
In sum, the present invention is to use brake pad and spring base to be arranged at the design on elevating bracket device,
Reach to simplify the purpose of the assembly and disassembly flow process of elevating mechanism, consequently, it is possible to the present invention can solve effectively
Certainly be previously mentioned in the prior art lifts produced by spring base and brake pad being arranged on different elements
The time-consuming problem taken a lot of work of mechanism's assembly and disassembly flow process, thus promote the display device assembly and disassembly at elevating mechanism
On convenience and reduce elevating mechanism assembly cost.
Can describe in detail by invention below about the advantages and spirit of the present invention and institute's accompanying drawings obtains further
Understanding.
Accompanying drawing explanation
The schematic perspective view of the Fig. 1 display device by being proposed according to one embodiment of the invention.
Fig. 2 is the exploded perspective view of the elevating mechanism of Fig. 1.
Fig. 3 is the display device partial cutaway schematic view along hatching A-A of Fig. 1.
Fig. 4 is slide rail sheet, spring base, fixed force spring, brake pad, elevating bracket and the slide block of Fig. 2
Assemble schematic diagram.
Fig. 5 is the display device partial cutaway schematic view along hatching B-B of Fig. 1.
Detailed description of the invention
Refer to Fig. 1, the schematic perspective view of its display device 10 by being proposed according to one embodiment of the invention,
As it is shown in figure 1, display device 10 comprises display screen 12 and elevating mechanism 14, wherein in order to clearly show
Showing mechanism's design of elevating mechanism 14, display screen 12 shows it with dotted line in FIG, display screen 12
Can be the most common display, such as LCD Panel or machine molding (All-in-One) desktop computer
Deng.Elevating mechanism 14 can be used to adjust the height of display screen 12, below for the mechanism of elevating mechanism 14
Design is described in detail.
Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 2 is the exploded perspective view of the elevating mechanism 14 of Fig. 1,
Fig. 3 is the display device 10 partial cutaway schematic view along hatching A-A of Fig. 1.Such as Fig. 2 and Fig. 3 institute
Showing, elevating mechanism 14 comprises vertical type shelf 16, slide rail sheet 18, elevating bracket device 20, spring base 22, determines
Power spring 24 and brake pad 26.Vertical type shelf 16 is used for supporting display screen curtain 12, and slide rail sheet 18 is arranged
In vertical type shelf 16, and elevating bracket device 20 is the top P from slide rail sheet 18 is inserted in cunning slidably
In rail sheet 18, in this embodiment, the slip that elevating bracket device 20 can use slide block to coordinate with slide rail sets
Meter (but be not limited, it also can change other common slips applied in display screen height adjustment of employing and set
Meter, such as ball bearing coordinates with slide block), as shown in Figure 2, slide rail sheet 18 can have high a pair
Degree adjusts slide rail 19 (but being not limited), and elevating bracket device 20 can comprise elevating bracket 28 and two slide blocks
30, it is respectively arranged at the both sides of elevating bracket 28 during two slide blocks 30 and is inserted in height adjustment chute slidably
In 19, wherein slide block 30 is preferably by polyformaldehyde (Polyoxymethylene, POM) plastic-steel material institute group
Become and can the most L-shaped with height adjustment slide rail 19 complimentary engagement (as shown in Figure 3), additionally, by
Fig. 3 understands, and each slide block 30 (shows relative at least one contact surface S of height adjustment slide rail 19 in Fig. 3
Show two, but be not limited) on can be formed with at least one groove 31 (in Fig. 3 on each contact surface S
Show one or two, but be not limited), reach to make slide block 30 adjust at height to be used for housing lubricating oil
Slip in whole slide rail 19 can the purpose of more smooth.
In actual applications, elevating bracket device 20 can also comprise hinge axis tray 32, and hinge axis tray 32 is
It is removably attachable to elevating bracket 28 and is articulated in display screen 12, so that display screen 12 removably connects
It is connected to elevating bracket device 20 and can be used to adjust the angle of the relatively straight stand of display screen 12 16.Should be noted
It is, owing to hinge axis tray 32 and elevating bracket 28 are to use dismountable two-piece design, therefore, display
Device 10 is can be only by slide rail sheet 18, spring base 22, fixed force spring 24, brake pad 26, elevating bracket
28 and the package assembly (as shown in Figure 4) of slide block 30 be arranged on vertical type shelf 16 without additionally assembling
In the case of hinge axis tray 32 and display screen 12, complete the relevant assembling inspection for elevating mechanism 14
Survey (the mechanics detection etc. as fixed force spring 24 with brake pad 26), thus promote elevating mechanism 14 and exist
Assemble the convenience in detection.
As at spring base 22, fixed force spring 24 and the design aspect of brake pad 26, such as Fig. 2 and figure
Shown in 3, spring base 22 and brake pad 26 are to be respectively arranged on elevating bracket 28, and fixed force spring 24 can have
Having stator portion 34 and wind spring portion 36, stator portion 34 is connected to the top P of slide rail sheet 18, wind spring
Portion 36 is arranged on spring base 22, and brake pad 26 contacts at slide rail sheet 18 with for providing frictional force
To slide rail sheet 18 jointly display screen 12 is positioned on vertical type shelf 16 with fixed force spring 24.More detailed
Carefully saying, in this embodiment, spring base 22 can preferably be connected to brake pad 26 and and brake pad
26 one-body molded (as via injection molding manufacture procedure etc.), thereby, fixed force spring 24 and the group of brake pad 26
Dress can be connected to the top P of slide rail sheet 18 and will be equiped with the spring in wind spring portion 36 in stator portion 34
Seat 22 completes after being arranged on elevating bracket 28, to reach to simplify the mesh of the assembly and disassembly flow process of elevating mechanism 14
, thus efficiently solve prior art is previously mentioned because spring base and brake pad are arranged on different elements
The upper produced time-consuming problem taken a lot of work of elevating mechanism assembly and disassembly flow process.In addition, refer to Fig. 2 with
And the display device 10 that Fig. 5, Fig. 5 are Fig. 1 is along the partial cutaway schematic view of hatching B-B, wherein shows
Screen 12 is to show it with dotted portion in Figure 5, and as shown in Fig. 2 and Fig. 5, elevating mechanism 14 can
Also comprise adjustment screw 38, adjust screw 38 and be arranged in elevating bracket 28 movably and be contacted with brake pad 26,
Fine setting is reached being used for compressing brake pad 26 with the frictional force that adjusts between brake pad 26 and slide rail sheet 18
The effect of the detent force size that elevating mechanism 14 can be provided by.
By above-mentioned configuration, from Fig. 1 and Fig. 5, when user is wanted to adjust display screen 12 directly
During relative altitude in stand 16, user only need to be pulled to display screen 12 height to be adjusted with
Elevating bracket 28 is made to slide relative to slide rail sheet 18 and driving spring seat 22 pulls the wind spring of fixed force spring 24
Portion 36 scrolling, it follows that the frictional force between brake pad 26 and slide rail sheet 18 and fixed force spring 24
The fixing elastic force provided can be collectively forming one and upwards make a concerted effort, to overcome the weight of display screen 12 to be formed
Make a concerted effort downwards, thereby, display screen 12 i.e. can be at static balancing state and can be positioned in user
On the arbitrary height to be adjusted, to allow user can adjust display screen 12 at vertical type shelf 16 stepless
On relative altitude.
Compared to prior art, the present invention uses brake pad and spring base to be arranged at setting on elevating bracket device
Meter, reaches to simplify the purpose of the assembly and disassembly flow process of elevating mechanism, consequently, it is possible to the present invention can be effectively
It is produced because spring base and brake pad being arranged on different elements that ground solution is previously mentioned in the prior art
The time-consuming problem taken a lot of work of elevating mechanism assembly and disassembly flow process, thus promote the display device assembling at elevating mechanism
Convenience in dismounting and the assembly cost of reduction elevating mechanism.In addition, the present invention can separately use liter
Fall seat is the two-piece design detachably connected with the hinge axis tray of the angle for adjusting display screen,
Thereby, display device provided by the present invention can only by slide rail sheet, spring base, fixed force spring, rub
The package assembly of cleaning block, elevating bracket and slide block is arranged on vertical type shelf without additionally assembling hinge axis tray
And in the case of display screen, complete the relevant assembling detection for elevating mechanism (as fixed force spring
Mechanics detection etc. with brake pad), thus promote elevating mechanism further at the convenience assembled in detection.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to the claims in the present invention
With modification, the covering scope of the present invention all should be belonged to.
Claims (7)
1. a display device, it is characterised in that comprise:
Display screen；And
Elevating mechanism, is used for adjusting the height of this display screen, and this elevating mechanism comprises:
Vertical type shelf, is used for supporting this display screen；
Slide rail sheet, it is arranged in this vertical type shelf；
Elevating bracket device, it is inserted in this slide rail sheet slidably from the top of this slide rail sheet,
This display screen is removably attachable to this elevating bracket device；
Spring base, it is arranged on this elevating bracket device；
Fixed force spring, has stator portion and wind spring portion, and this stator portion is connected to this slide rail sheet
This top, this wind spring portion is arranged on this spring base；And
Brake pad, it is arranged on this elevating bracket device and contacts at this slide rail sheet, and this spring base prolongs
Stretching and be connected to this brake pad and one-body molded with this brake pad, this brake pad is used in this elevating bracket device
When sliding so that this spring base pulls this wind spring portion scrolling relative to this slide rail sheet, it is provided that frictional force is extremely
This slide rail sheet is to be jointly positioned this display screen on this vertical type shelf with this fixed force spring.
2. display device as claimed in claim 1, it is characterised in that this slide rail sheet has height adjustment
Slide rail, this elevating bracket device comprises elevating bracket and two slide blocks, this spring base and this brake pad and is arranged at this
On elevating bracket, this two slide block is respectively arranged at the both sides of this elevating bracket and is inserted in this height adjustment slidably
In slide rail.
3. display device as claimed in claim 2, it is characterised in that this elevating bracket device also comprises:
Hinge axis tray, is removably attachable to this elevating bracket and is articulated in this display screen, is used for adjusting this
Display screen is relative to the angle of this vertical type shelf.
4. display device as claimed in claim 2, it is characterised in that this two slide block is by polyformaldehyde plastic-steel material
Matter is formed.
5. display device as claimed in claim 2, it is characterised in that this two slide block L-shaped with this height
Degree adjusts slide rail complimentary engagement.
6. display device as claimed in claim 2, it is characterised in that each slide block is adjusted relative to this height
At least one groove it is formed with for housing lubricating oil at least one contact surface of whole slide rail.
7. display device as claimed in claim 1, it is characterised in that this elevating mechanism also comprises:
Adjusting screw, it is arranged in this elevating bracket device movably and is contacted with this brake pad, is used for compressing
This brake pad is to adjust the frictional force between this brake pad and this slide rail sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462134.5A CN104390105B (en) | 2014-09-12 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462134.5A CN104390105B (en) | 2014-09-12 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104390105A CN104390105A (en) | 2015-03-04 |
| CN104390105B true CN104390105B (en) | 2017-01-04 |
Family
ID=
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725806A (en) * | 2008-10-29 | 2010-06-09 | 兆利科技工业股份有限公司 | Lifting device with clamping function |
| CN101769412A (en) * | 2008-12-30 | 2010-07-07 | 兆利科技工业股份有限公司 | Supporting frame allowing folding and locking and locking mechanism thereof |
| CN101799105A (en) * | 2009-02-11 | 2010-08-11 | 兆利科技工业股份有限公司 | Support frame capable of being folded and locked |
| CN202901749U (en) * | 2012-09-17 | 2013-04-24 | 兆利科技工业股份有限公司 | Lifting support device |
| CN103697298A (en) * | 2013-11-29 | 2014-04-02 | 苏州佳世达电通有限公司 | Display device |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725806A (en) * | 2008-10-29 | 2010-06-09 | 兆利科技工业股份有限公司 | Lifting device with clamping function |
| CN101769412A (en) * | 2008-12-30 | 2010-07-07 | 兆利科技工业股份有限公司 | Supporting frame allowing folding and locking and locking mechanism thereof |
| CN101799105A (en) * | 2009-02-11 | 2010-08-11 | 兆利科技工业股份有限公司 | Support frame capable of being folded and locked |
| CN202901749U (en) * | 2012-09-17 | 2013-04-24 | 兆利科技工业股份有限公司 | Lifting support device |
| CN103697298A (en) * | 2013-11-29 | 2014-04-02 | 苏州佳世达电通有限公司 | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |