CN103778861B - Folding display screen - Google Patents
Folding display screen Download PDFInfo
- Publication number
- CN103778861B CN103778861B CN201410012781.6A CN201410012781A CN103778861B CN 103778861 B CN103778861 B CN 103778861B CN 201410012781 A CN201410012781 A CN 201410012781A CN 103778861 B CN103778861 B CN 103778861B
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- Prior art keywords
- display screen
- cam body
- display unit
- steel wire
- wire rope
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000013024 troubleshooting Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The invention discloses a folding display screen, which comprises a plurality of groups of display unit modules, wherein each display unit module comprises a face shell, a lamp panel and a bottom shell, a quick-release type flexible bearing mechanism is fixed on each bottom shell, adjacent display unit modules are connected through a quick-release type spring bolt connecting mechanism capable of freely rotating relatively, so that a large display screen is formed, the vertically adjacent display unit modules are connected through the quick-release type flexible bearing mechanisms, and bearing is carried out through the quick-release type flexible bearing mechanisms. The invention has simple structure, convenient connection and convenient design of the display screen; the single-row bearing capacity is strong, a plurality of groups of display unit modules can be connected in series to form a large display screen, the folding is convenient, the volume is small after the folding, and the transportation and storage cost is reduced; through lock joint and latch connection, easy dismounting has shortened the troubleshooting time, has improved work efficiency.
Description
Technical field
The present invention relates to the screen that video shows, especially relate to a kind of folding folding paper display screen.
Background technology
Display screen is a kind of by controlling the display mode that semiconductor light-emitting elements carries out showing, by a lot of
What semiconductor light-emitting elements formed can be as playing screen and the equipment of picture, and the light on and off by light-emitting component come
Display character, is used for showing that word, figure, image, animation, market, video, video signal etc. are each
The display screen of the information of kind.
Soft screen body in existing market and folding display screen exist in using cell module field maintenance difficult,
The problems such as handling difficulty, attended operation weight capacity complicated, single-row difference and transport difficult, such as:
If certain unit module that folding display screen of the prior art is in screen has bad existing picture, need to replace
Time other structure of just needing to dismantle in lower screen and cannot the replacement work of single complete independently unit module
Making, replacement work is complicated, required time is long, is greatly improved operation cost and reliability.
Summary of the invention
For solving the problems referred to above, the present invention provides a kind of simple in construction, easy accessibility, single-row weight capacity
Strong folding paper display screen.
The present invention is by the following technical solutions: a kind of folding paper display screen, including organizing display unit module more,
Described display unit module includes drain pan, described drain pan is fixed with type quick detaching flexibility support mechanism, up and down
Adjacent described display unit module is connected by described type quick detaching flexibility support mechanism；Described type quick detaching is soft
Property support mechanism includes that cam body, steel wire rope and base, described base upper end are fixedly connected with described steel wire
Rope, the other end of described steel wire rope is fixing with described cam body to be connected, and it is described that described base is provided with cooperation
The recessed button bit of cam body；Rectify being provided with an opening, institute at described steel wire rope fixed position under described base
Stating the width of opening and the degree of depth is all higher than the diameter of described steel wire rope, described opening is connected with described recessed button bit
Logical；Described base lower end is additionally provided with the fastener locking described opening；Neighbouring described display unit
When module connects, the cam body on the unit module of lower section coordinates the recessed button on the unit module buckling into top
In Wei, opening described in steel wire penetrating, and locked by described fastener, described fastener is spring fastener,
Described spring fastener is arranged on the inside of described base lower end, thus plays the effect of load-bearing, the most successively
Series connection is in row, and single-row weight capacity is up to 200 kilograms.
Preferably, the side of described recessed button bit and bottom surface angulation bigger with 90 degree, told cam body and
Described recessed button bit coincide；By under the effect of gravity, described cam body firmly coincide at described recessed button bit
In, arranging of angle can make described cam body be easy to just buckle into or split out described recessed button bit, convenient dimension
Dismount when protecting.
Preferably, the rounded shape in described cam body upper end, lower end are square-shaped, and described steel wire rope is fixing even
It is connected on the square lower end of described cam body, and the diameter of the circular upper of described cam body is more than described cam
The width of the square lower end of body, can increase the stress surface of described cam body, increase the service life；Described
The width of the square lower end of cam body is all higher than the width of described opening so that stress bottom described cam body
Can be distributed on whole described base, make described fastener stress damage without sinking to described opening.
Preferably, adjacent described display unit module is connected by the bindiny mechanism that can rotate relatively freely.
Further, described bindiny mechanism is type quick detaching night bolt bindiny mechanism, and described type quick detaching spring is inserted
Pin bindiny mechanism includes connecting sheet and cross-under at the night bolt connecting sheet two ends；By each side on described drain pan
Position, limit is all symmetrical offers two the first grooves coordinating described night bolt；Longitudinally set on described drain pan
It is equipped with two the second symmetrical grooves, described second groove coordinates and is fixed with press strip, inside described press strip
It is provided with the wire casing of accommodating described steel wire rope；It is positioned on described drain pan below described second groove and offers and institute
State the 3rd groove that the second groove is connected, described 3rd groove coordinates and is fixed with described base.
Further, described night bolt include latch body and latch nose, described latch body include pin bushing,
The bolt rod being arranged in pin bushing and be arranged in pin bushing and be positioned at the compression spring after bolt rod,
Described bolt rod is provided with latch handle, and described pin bushing offers the chute coordinating described latch handle to slide,
Described bolt rod coordinates with described latch nose, and described bolt rod needs to extrude described compression spring could be from institute
State in latch nose and disengage；The two ends of described connection sheet offer the hole coordinating described bolt rod.
Preferably, described display unit module is LED unit module.
The night bolt string that adjacent LED unit module will be arranged on described drain pan by described connection sheet
Connect and link together, thus be spliced into one piece of big display screen that can fold.
Compared with prior art, there is advantages that present configuration is simple, connection side
Just, it is simple to the shape-designing of display screen；Single-row weight capacity is strong, can concatenate many group LED unit modules,
Forming folding convenient after big display screen, volume after folding is little, reduces transport and warehouse cost；Pass through
Snapping and latch connect, and easy accessibility shortens corrective maintenance time, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the LED unit module of the present invention；
Fig. 3 is the exploded perspective view of the LED unit module of the present invention；
Fig. 4 is the folded state schematic diagram of the present invention；
Fig. 5 is the structural representation of the type quick detaching flexibility support mechanism of the present invention；
Fig. 6 is the structural representation of the type quick detaching night bolt bindiny mechanism of the present invention；
Wherein: 1, face-piece, 2, lamp plate, 3, drain pan, 4, type quick detaching flexibility support mechanism, 5, Quick Release
Type night bolt bindiny mechanism, 6, press strip, 41, cam body, 42, steel wire rope, 43, base, 44,
Spring fastener, 52, connect sheet, 510, latch nose, 511, pin bushing, 512, bolt rod, 513,
Compression spring, 514, latch handle.
Detailed description of the invention
The present invention is described by the following examples, it should be noted that cited embodiment should not be managed
The solution restriction to invention.
As shown in Figures 1 to 6, a kind of folding paper display screen, including organizing LED unit module, described more
LED unit module includes face-piece 1, lamp plate 2 and drain pan 3, described drain pan 3 is fixed with type quick detaching flexible
Support mechanism 4, adjacent described LED unit module is by the type quick detaching night bolt that can rotate relatively freely
Bindiny mechanism 5 connects, thus forms big display screen, and neighbouring described LED unit module is passed through
Described type quick detaching flexibility support mechanism 4 connects, and carries out load-bearing by described type quick detaching flexibility support mechanism 4.
Described type quick detaching flexibility support mechanism 4 includes cam body 41, steel wire rope 42 and base 43, described
Base 43 upper end is fixedly connected with described steel wire rope 42, the other end of described steel wire rope 42 and described cam
Body 41 is fixing to be connected, and described base 43 is provided with the recessed button bit coordinating described cam body 41；Described base
Rectifying for 43 times and be provided with an opening at described steel wire rope 42 fixed position, width and the degree of depth of described opening are equal
More than the diameter of described steel wire rope 42, described opening is connected with described recessed button bit；Described base 43 times
End is additionally provided with the spring fastener 44 locking described opening, and described spring fastener 44 is arranged on described base
The inside of 43 lower ends；Described steel wire rope 42 can firmly can be locked by described spring fastener 44 with Self-resetting
It is scheduled among described opening；When neighbouring described LED unit module connects, the unit module of lower section
On cam body 41 coordinate in the recessed button bit on the unit module buckling into top, steel wire rope 42 is through described
Opening, and being locked by described spring fastener 44, thus play the effect of load-bearing, be sequentially connected in series up and down in
Row, single-row weight capacity is up to 200 kilograms.
The side of described recessed button bit and bottom surface angulation bigger with 90 degree, told cam body 41 is with described
Recessed button bit coincide；By under the effect of gravity, described cam body 41 firmly coincide in described recessed button bit,
Arranging of angle can make described cam body 41 be easy to just buckle into or split out described recessed button bit, maintains easily
Shi Jinhang dismounts.
The rounded shape in described cam body 41 upper end, lower end are square-shaped, and described steel wire rope 42 is fixing to be connected
In the square lower end of described cam body 41, and the diameter of the circular upper of described cam body 41 is more than described
The width of the square lower end of cam body 41, can increase the stress surface of described cam body 41, extends and uses
Life-span；The width of the square lower end of described cam body 41 is all higher than the width of described opening so that described convex
Bottom button 41, stress can be distributed on whole described base 43, makes without sinking to described opening
Described spring fastener 44 stress is damaged.
Described type quick detaching night bolt bindiny mechanism 5 includes that connecting sheet 52 and cross-under is connecting sheet 52 two ends
Night bolt；Offering two by each lateral location all symmetries on described drain pan 3 coordinates described spring to insert
First groove of pin；Two the second symmetrical grooves it are vertically arranged with on described drain pan 3, described second recessed
Groove coordinates and is fixed with press strip 6, inside described press strip 6, be provided with the wire casing of accommodating described steel wire rope 42；Institute
State to be positioned on drain pan 3 and below described second groove, offer the 3rd groove being connected with described second groove,
Described 3rd groove coordinates and is fixed with described base 43.
Described night bolt includes that latch body and latch nose 510, described latch body include pin bushing 511, set
In putting bolt rod in pin bushing 511 512 and being arranged on pin bushing 511 and be positioned at bolt rod 512 it
After compression spring 513, described bolt rod 512 is provided with latch handle 514, described pin bushing 511 is opened
Being provided with the chute coordinating described latch handle 514 to slide, described bolt rod 512 is joined with described latch nose 510
Closing, described bolt rod 512 needs to extrude described compression spring 513 and could take off from described latch nose 510
Open；The two ends of described connection sheet 52 offer the hole coordinating described bolt rod 512.
The spring being arranged on described drain pan 3 is inserted by adjacent LED unit module by described connection sheet 52
Pin concatenates and links together, thus is spliced into one piece of big display screen that can fold.
Obviously, foregoing is simply to illustrate that the feature of the present invention, and not restriction to invention, have
The change that the those of ordinary skill of pass technical field is made in corresponding technical field according to the present invention should belong to
The protection category of the present invention.
Claims (7)
1. a folding paper display screen, including organizing display unit module, described display unit module includes more
Drain pan, it is characterised in that: it is fixed with type quick detaching flexibility support mechanism, neighbouring institute on described drain pan
State display unit module to be connected by described type quick detaching flexibility support mechanism；Described type quick detaching flexibility load-bearing machine
Structure includes cam body, steel wire rope and base, and described base upper end is fixedly connected with described steel wire rope, described
The other end of steel wire rope is fixing with described cam body to be connected, and described base is provided with and coordinates described cam body
Recessed button bit；Rectify under described base and be provided with an opening at described steel wire rope fixed position, described opening
Width and the degree of depth are all higher than the diameter of described steel wire rope, and described opening is connected with described recessed button bit；Described
Base lower end is additionally provided with the fastener locking described opening, and described fastener is spring fastener, described Spring Card
Part is arranged on the inside of described base lower end.
Folding paper display screen the most according to claim 1, it is characterised in that: the side of described recessed button bit
Face and bottom surface angulation are slightly larger than 90 degree, and told cam body coincide with described recessed button bit.
Folding paper display screen the most according to claim 1, it is characterised in that: described cam body upper end
Rounded shape, lower end are square-shaped, and described steel wire rope is fixedly connected on the square lower end of described cam body,
And the diameter of the circular upper of described cam body is more than the width of the square lower end of described cam body, described convex
The width of the square lower end of button is all higher than the width of described opening.
Folding paper display screen the most according to claim 1, it is characterised in that: adjacent described display
Unit module is connected by the bindiny mechanism that can rotate relatively freely.
Folding paper display screen the most according to claim 4, it is characterised in that: described bindiny mechanism is
Type quick detaching night bolt bindiny mechanism, described type quick detaching night bolt bindiny mechanism includes connecting sheet and cross-under
At the night bolt connecting sheet two ends；Two cooperations are offered by each lateral location all symmetries on described drain pan
First groove of described night bolt；Two the second symmetrical grooves, institute it is vertically arranged with on described drain pan
State the second groove coordinates and be fixed with press strip, inside described press strip, be provided with the wire casing of accommodating described steel wire rope；
It is positioned on described drain pan below described second groove that to offer the 3rd be connected with described second groove recessed
Groove, coordinates in described 3rd groove and is fixed with described base.
Folding paper display screen the most according to claim 5, it is characterised in that: described night bolt bag
Including latch body and latch nose, described latch body includes pin bushing, the bolt rod being arranged in pin bushing and sets
Compression spring after putting in pin bushing and being positioned at bolt rod, described bolt rod is provided with latch handle, institute
Stating and offer the chute coordinating described latch handle to slide on pin bushing, described bolt rod is joined with described latch nose
Close；The two ends of described connection sheet offer the hole coordinating described bolt rod.
7. according to the arbitrary described folding paper display screen of claim 1-6, it is characterised in that: described display
Unit module is LED unit module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012781.6A CN103778861B (en) | 2014-01-10 | 2014-01-10 | Folding display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012781.6A CN103778861B (en) | 2014-01-10 | 2014-01-10 | Folding display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103778861A CN103778861A (en) | 2014-05-07 |
| CN103778861B true CN103778861B (en) | 2016-09-28 |
Family
ID=50571037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410012781.6A Expired - Fee Related CN103778861B (en) | 2014-01-10 | 2014-01-10 | Folding display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103778861B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064124B (en) * | 2014-07-10 | 2018-02-02 | 刘延平 | A kind of foldable LED screen of splicing precise |
| CN108230935A (en) * | 2018-03-22 | 2018-06-29 | 深圳市雷迪奥视觉技术有限公司 | Flexible LED display screen |
| CN109410785B (en) * | 2018-12-26 | 2020-12-01 | 湖南合利来智慧显示科技有限公司 | Flexible LED display module assembly capable of being spliced into any shape |
| WO2022151373A1 (en) * | 2021-01-15 | 2022-07-21 | 深圳市维世科技有限公司 | Stretching-resistant structure for improving stability of folding screen and display apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201820409U (en) * | 2010-09-15 | 2011-05-04 | 陈建华 | Multi-LED display screen hanging and power supply connection integrative structure |
| CN202307004U (en) * | 2011-08-29 | 2012-07-04 | 深圳市联建光电股份有限公司 | LED (Light Emitting Diode) display screen and connecting pieces thereof |
| CN202563844U (en) * | 2012-05-15 | 2012-11-28 | 广州创美电子有限公司 | Unit splicing block for LED (light emitting diode) curtain screen |
| CN203055363U (en) * | 2013-01-09 | 2013-07-10 | 刘延平 | Flexible light emitting diode (LED) screen capable of being folded freely |
| AU2013206842A1 (en) * | 2000-11-20 | 2013-08-01 | Sord Resources Limited | Connector Assembly |
-
2014
- 2014-01-10 CN CN201410012781.6A patent/CN103778861B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2013206842A1 (en) * | 2000-11-20 | 2013-08-01 | Sord Resources Limited | Connector Assembly |
| CN201820409U (en) * | 2010-09-15 | 2011-05-04 | 陈建华 | Multi-LED display screen hanging and power supply connection integrative structure |
| CN202307004U (en) * | 2011-08-29 | 2012-07-04 | 深圳市联建光电股份有限公司 | LED (Light Emitting Diode) display screen and connecting pieces thereof |
| CN202563844U (en) * | 2012-05-15 | 2012-11-28 | 广州创美电子有限公司 | Unit splicing block for LED (light emitting diode) curtain screen |
| CN203055363U (en) * | 2013-01-09 | 2013-07-10 | 刘延平 | Flexible light emitting diode (LED) screen capable of being folded freely |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103778861A (en) | 2014-05-07 |
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Granted publication date: 20160928 Termination date: 20220110 |
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