CN102054403B - Display screen maintained from front end - Google Patents
Display screen maintained from front end Download PDFInfo
- Publication number
- CN102054403B CN102054403B CN201010528574.8A CN201010528574A CN102054403B CN 102054403 B CN102054403 B CN 102054403B CN 201010528574 A CN201010528574 A CN 201010528574A CN 102054403 B CN102054403 B CN 102054403B
- Authority
- CN
- China
- Prior art keywords
- stationary shaft
- module
- groove
- display screen
- arranges
- 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.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display screen maintained from the front end. The display screen comprises a framework and at least two modules. The framework is provided with an installation position corresponding to each module, the shape and the size of the installation position are consistent with those of the module, and the installation position is used for placing the corresponding module. At least one side face of each module is provided with at least one raised fixed shaft, the installation position is provided with at least one groove adapted with the fixed shaft on a display surface of the display screen, and the grooves are respectively used for placing the fixed shafts. Each groove is also provided with a groove cover and a locking unit used for tightly locking and fixing the fixed shafts in corresponding grooves. The invention can be maintained from the front end, in addition, the display screen is simple and convenient to install, maintain and replace and is stable in installation.
Description
Technical field
The present invention relates to the installation and maintenance of lighting device, particularly relate to the display screen of maintained from front end.
Background technology
LED display because it has power consumptive province, long service life, cost is low, brightness is high, visual angle is large, visual range is far away, the advantage such as waterproof, specification be wide in variety, can meet the demand of various different application scenes, development prospect is boundless, and being acknowledged as tool growth potential is also LED application market with fastest developing speed.
In prior art, after generally all adopting, the maintenance of LED display safeguards, safeguard in the one side deviating from mutually with LED display display surface, because most LED display in prior art is to be all fixed on building curtain wall surface location, if safeguarded after adopting, between display screen and building curtain wall, need the reserved space of safeguarding, thereby cause the difficulty of installation and maintenance, and, safeguard that due to reserved space is between building curtain wall and LED display, light is darker, and the danger of installation and maintenance work increases.
Therefore, there is defect in prior art, needs to improve.
Summary of the invention
Technical matters to be solved by this invention is, a kind of maintained from front end that adopts is provided, and installation and maintenance is simple to operation, and, the display screen of firm maintained from front end is installed.
Technical scheme of the present invention is as follows: a kind of display screen of maintained from front end, wherein, comprises a framework and at least two modules; Corresponding each module, described framework arranges an installation position, and its shape and size are consistent with described module, for placing corresponding described module; At least one side of each module arranges the stationary shaft of at least one projection, and at the display surface of described display screen, described installation position is provided with at least one groove suitable with described stationary shaft, is respectively used to place described stationary shaft; Each groove also arranges a groove lid and a locking unit, for described stationary shaft firm locking is fixed in its corresponding groove.
Be applied to technique scheme, in described display screen, described stationary shaft and described groove interference fit.
Be applied to above-mentioned each technical scheme, in described display screen, described installation position also arranges a retrieval unit, for take out described stationary shaft after installation; Or described installation position also arranges at least one through hole.
Be applied to above-mentioned each technical scheme, in described display screen, each stationary shaft at least interfixes with two sides, and, be fixed in the corresponding groove arranging in described installation position by two sides of correspondence.
Be applied to above-mentioned each technical scheme, in described display screen, described module is rectangle, and it comprises four stationary shaft, and each stationary shaft equilibrium is arranged.
Be applied to above-mentioned each technical scheme, in described display screen, the default power circuit of described framework and signal line, and, corresponding each module, described framework arranges at least one connection seat, and each module arranges corresponding connection part; Wherein, the connection part waterproof that described connection seat is corresponding with it connects.
Be applied to above-mentioned each technical scheme, in described display screen, described locking unit comprises a spacer, at least two fixtures, and each fixture is used for locating fixing described spacer, and described spacer is for preventing that corresponding stationary shaft from departing from described groove.
Be applied to above-mentioned each technical scheme, in described display screen, the each stationary shaft adjoining each other in two modules shifts to install.
Be applied to above-mentioned each technical scheme, in described display screen, the end of each stationary shaft also arranges at least one pilot hole, and the corresponding adaptation of each described groove arranges at least one lug boss.
Be applied to above-mentioned each technical scheme, in described display screen, described framework, described stationary shaft and described locking unit all adopt metal material to make.
Adopt such scheme, the present invention is by arranging protruding stationary shaft in module side, and, stationary shaft is placed in corresponding groove, groove lid and locking unit with groove fit, it is firmly locked, thereby can make each module in display surface direction, can firmly install, can realize the front installation of each module, and, by above structure, can also dismantle very neatly each module, thereby can realize the front maintenance of described display screen, in the time that described display screen breaks down, can easily malfunctioning module be disassembled to maintenance, or, change, so, can make the installation and maintenance of display screen simple to operation, and each module of display screen is installed also very firm.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of implementing of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, the present embodiment provides a kind of display screen of maintained from front end, described display screen is LED display, generally formed by some module assembleds, described LED display can be by safeguarding before its display surface carries out, can be by mounting and dismounting each module at its display surface, thus carry out the maintenance work such as installation, maintenance or replacing of each module.
Wherein, described display screen comprises one or more frameworks, and be fixed on two or plural module of each framework, as, module 102 and module 105 are installed on framework 101, a framework of multiple LED modules or multiple framework are installed and mutually assemble and can form a LED display, corresponding each module, described framework arranges an installation position, its shape and size are consistent with shape and the size of its installation module, for placing corresponding described module, for example, described installation position can be for being provided with the groove of via hole on described framework, the shape of the described module of the shape of groove and size and its installation and in the same size, described via hole can prevent described module with the prerequisite of the display surface reverse direction displacement of described display screen under, save the material of described framework, reduce possessive volume, weight, and can make the module of installing there is good radiating effect.
Each module, on its one or more sides, be provided with protruding stationary shaft, each side of described module can arrange the stationary shaft of one or more projections, the side of described module refers to described module display surface faces the each side connecing mutually, for example, the display surface of described module is rectangle, described module has four sides adjacent with described display surface, each each side arranges each stationary shaft, and each stationary shaft equilibrium is arranged, each stationary shaft when mounted relatively described module arrange evenly, and, quality balance; The length of each stationary shaft bossing, can set according to the dot spacing of each pixel in module described in actual installation, for example, in described module, the dot spacing of each pixel is 5CM, the length of described stationary shaft bossing is set to be less than or equal to 5CM, or, in described module, the dot spacing of each pixel is 10CM, the length of described stationary shaft bossing is set to be less than or equal to 10CM, so, can guarantee that in the described display screen after installing, the dot spacing between module is consistent with dot spacing in module, has ensured display effect.
And, on the display surface of described display screen, described installation position is provided with the one or more grooves suitable with described stationary shaft, for placing respectively the described stationary shaft of its correspondence, for example, the corresponding stationary shaft of each groove, display surface is set to the module of rectangle, be respectively arranged with the stationary shaft of a projection in its four sides, corresponding four protruding stationary shaft are provided with adaptive groove on the correspondence position of described installation position, and for example, corresponding two grooves of each stationary shaft, be that each stationary shaft can also be fixed with two of a described module side, two sides can be adjacent side, or, also can be relative side, be that described stationary shaft can pass through described module, two ends that make stationary shaft respectively projection are fixed on two adjacent or relative sides of described module, and, be positioned over respectively in two adaptive grooves that arrange on two sides, so, can make the relatively described module of each stationary shaft more firm, thereby make described stationary shaft is being installed, the weight of described module more uniform distribution on each stationary shaft, when mounted, as long as ensure the stable installation of each stationary shaft, can ensure the stable installation of described module.
And the steadiness of installing in order to ensure two modules that adjoin each other and guarantee the dot spacing between two modules, shifts to install in abutting connection with the each stationary shaft in two modules, thereby makes the bossing length of each stationary shaft reach maximum.
And, each groove also arranges a groove lid 104 and a locking unit 103, the groove that described groove lid 104 is corresponding with it is suitable, can be for the stationary shaft in its respective slot be firmly fixed in described groove, to prevent that the stationary shaft in each groove is subjected to displacement to the direction of the display surface of described display screen, described locking unit is arranged on the outside of described groove lid, be used for locking described groove lid, to prevent that described groove lid from coming off, while making each stationary shaft fix in its corresponding groove, except groove itself and groove lid, also has the triple guarantee, thereby the described stationary shaft firm locking of correspondence can be fixed in its corresponding groove.
The present embodiment is by placing each module in corresponding groove, the groove itself that is provided with via hole can make each module firmly fixing in other directions except display surface direction and described framework, and in the direction of the display surface of each module, again by protruding stationary shaft and groove are set, and with groove lid and the locking unit of groove fit, can make its corresponding module firmly fixing with described framework in display surface direction, and, by each structure, can mount and dismount very flexibly each module, thereby can realize the front maintenance of described display screen, in the time that described display screen breaks down, can easily malfunctioning module be disassembled to maintenance, or, change.
Wherein, described framework, described stationary shaft and described locking unit, all adopt various stiff materials to make, and for example, described framework, described stationary shaft and described locking unit all adopt metal material to make, as, adopt iron, copper, aluminium alloy etc. metal material.
Or, described stationary shaft is corresponding described groove interference fit with it, it is the size that the size of described stationary shaft is slightly larger than the described groove of its correspondence, so that described stationary shaft is in the time putting into described groove, can pass through the fine difference of their sizes, described stationary shaft clamping is placed in groove, makes described stationary shaft and described installation position firmly fixing, thereby its corresponding module is firmly installed.
Or an example is that described installation position also arranges a retrieval unit, for take out described stationary shaft after installation, as, in the time repairing or replacing, need to dismantle a certain module, can take out described stationary shaft by described retrieval unit, thereby dismantle corresponding module; Wherein, described retrieval unit can be one section of rope or a draw ring, each retrieval unit can be arranged in described groove or near groove, each retrieval unit can help to dismantle its corresponding module, make can realize the module that is firmly fixed on described installation position is taken out without instrument, make the maintenance of each module more simple and convenient.
Or, the default power circuit of described framework and signal line, as, can be on described framework pre-buried power circuit and signal line, or the trough that each circuit is set fixes places each power circuit and signal line, so, can solve the problems such as the arranging of each circuit, placement and cabling, meanwhile, also prevent the direct exposed outside of each circuit and easily damage.
And, corresponding each module, described framework arranges at least one connection seat, and each module arranges suitable web member, and each connection seat one connects and coordinates, and can connect corresponding connection.
For example, corresponding each module, described framework can arrange a connection seat, or, corresponding each module, described framework can arrange two connections, wherein, each connection seat can be circuit input Connection Block, or, circuit input Connection Block and circuit output Connection Block, in each module, be provided with corresponding connection part, so, can be when described module be installed, can connect between described module and power supply and be electrically connected, and be connected with the signal of signal source, or, electrical connection and the signal connected between described module and adjacent block are connected, and, by Connection Block and corresponding web member are set, make attended operation simple and easy.
Wherein, the connection part that described connection seat is corresponding with it can adopt waterproof to connect, and each Connection Block and web member arrange waterproof construction, thereby make the application of described display screen more extensive, as being set to various outdoor display screens and indoor display screen.
Or, another example is, described locking unit comprises a spacer, two or more fixture, each fixture is used for locating fixing described spacer, and described spacer is for preventing that corresponding stationary shaft from departing from described groove, as, each fixture can be gib screw, described spacer is an iron plate, and spacer is fixed on the outside of groove, and by each gib screw, its end is fixed on described framework; And for example, each fixture is the draw-in groove part that is arranged on the fastener on described spacer and is fixed on the adaptation on described framework, location, described spacer one end is fixing, the other end is by mobile, and fix and dismantle by fastener and corresponding draw-in groove part, make stationary shaft can put into or take out groove, thereby realize the front maintenance of each module.
Or, another is at example, the end of each stationary shaft also arranges one or more pilot holes, and, the corresponding adaptation of each described groove arranges one or more lug bosses of determining, and in the time that described stationary shaft is put into its corresponding groove, pilot hole is corresponding with lug boss fixing, if can increase stationary shaft steadiness when mounted, make to install more reliable and more stable.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (5)
1. a display screen for maintained from front end, is characterized in that, comprises at least one framework and at least two modules;
Corresponding each module, described framework arranges an installation position, and described installation position is the groove that is provided with via hole on described framework, and its shape and size are consistent with described module, for placing corresponding described module;
At least one side of each module arranges the stationary shaft of at least one projection, and at the display surface of described display screen, described installation position is provided with at least one groove suitable with described stationary shaft, is respectively used to place described stationary shaft; Described module is rectangle, and it comprises four stationary shaft, and each stationary shaft equilibrium is arranged; The each stationary shaft adjoining each other in two modules shifts to install; The end of each stationary shaft also arranges at least one pilot hole, and the corresponding adaptation of each described groove arranges at least one lug boss;
Each groove also arranges a groove lid and a locking unit, for described stationary shaft firm locking is fixed in its corresponding groove; Described locking unit comprises a spacer, at least two fixtures, and each fixture is used for locating fixing described spacer, and described spacer is for preventing that its corresponding stationary shaft from departing from described groove;
Described framework, described stationary shaft and described locking unit all adopt metal material to make.
2. display screen according to claim 1, is characterized in that, described stationary shaft and described groove interference fit.
3. display screen according to claim 1, is characterized in that, described installation position also arranges a retrieval unit, for take out described stationary shaft after installation; Or described installation position also arranges at least one through hole.
4. display screen according to claim 1, is characterized in that, each stationary shaft at least interfixes with two sides, and, be fixed in the corresponding groove arranging in described installation position by two sides of correspondence.
5. display screen according to claim 1, is characterized in that, the default power circuit of described framework and signal line, and, corresponding each module, described framework arranges at least one connection seat, and each module arranges corresponding connection part; Wherein, the connection part waterproof that described connection seat is corresponding with it connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010528574.8A CN102054403B (en) | 2010-11-02 | 2010-11-02 | Display screen maintained from front end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010528574.8A CN102054403B (en) | 2010-11-02 | 2010-11-02 | Display screen maintained from front end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102054403A CN102054403A (en) | 2011-05-11 |
| CN102054403B true CN102054403B (en) | 2014-12-03 |
Family
ID=43958674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010528574.8A Active CN102054403B (en) | 2010-11-02 | 2010-11-02 | Display screen maintained from front end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102054403B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646616B (en) * | 2013-11-25 | 2016-03-16 | 许昌学院 | Maintained LED display screen before a kind of |
| CN103646615B (en) * | 2013-11-25 | 2016-03-30 | 深圳同兴达科技股份有限公司 | A kind of LED display module |
| CN104835424B (en) * | 2015-06-01 | 2017-11-07 | 吴小刚 | Bar linkage structure between maintained LED display screen screen before a kind of small spacing |
| CN104835423B (en) * | 2015-06-01 | 2017-11-28 | 深圳市齐普光电子股份有限公司 | Before a kind of small spacing maintained LED display screen and its before safeguard assembly and disassembly methods |
| CN107268479A (en) * | 2017-08-24 | 2017-10-20 | 赵运维 | A kind of novel bridge equipment |
| CN107504457A (en) * | 2017-08-30 | 2017-12-22 | 广东深越光电技术有限公司 | A kind of constitutionally stable integrated backlight plate framework |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468120Y (en) * | 2001-02-28 | 2001-12-26 | 常州博成通信有限公司 | LED display screen |
| CN200965758Y (en) * | 2006-07-21 | 2007-10-24 | 西安青松科技股份有限公司 | A pre-maintenance display screen |
| CN201225550Y (en) * | 2008-07-11 | 2009-04-22 | 深圳市元亨光电股份有限公司 | Frontal face-maintainable module group structure of ultra-small space distance LED display screen |
| CN101582223A (en) * | 2009-04-17 | 2009-11-18 | 北京中庆微数字设备开发有限公司 | LED display device |
| CN201374155Y (en) * | 2008-11-30 | 2009-12-30 | 林谊 | Pre-maintenance LED display screen box |
| CN201392632Y (en) * | 2009-04-30 | 2010-01-27 | 天津光电星球显示设备有限公司 | Front maintaining mechanism of LED display screen |
| CN101650898A (en) * | 2009-06-17 | 2010-02-17 | 北京巨数数字技术开发有限公司 | Led display device |
| CN201477816U (en) * | 2009-07-10 | 2010-05-19 | 深圳三升高科技股份有限公司 | Predictive maintenance structure of LED display screen and special maintenance tool thereof |
-
2010
- 2010-11-02 CN CN201010528574.8A patent/CN102054403B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468120Y (en) * | 2001-02-28 | 2001-12-26 | 常州博成通信有限公司 | LED display screen |
| CN200965758Y (en) * | 2006-07-21 | 2007-10-24 | 西安青松科技股份有限公司 | A pre-maintenance display screen |
| CN201225550Y (en) * | 2008-07-11 | 2009-04-22 | 深圳市元亨光电股份有限公司 | Frontal face-maintainable module group structure of ultra-small space distance LED display screen |
| CN201374155Y (en) * | 2008-11-30 | 2009-12-30 | 林谊 | Pre-maintenance LED display screen box |
| CN101582223A (en) * | 2009-04-17 | 2009-11-18 | 北京中庆微数字设备开发有限公司 | LED display device |
| CN201392632Y (en) * | 2009-04-30 | 2010-01-27 | 天津光电星球显示设备有限公司 | Front maintaining mechanism of LED display screen |
| CN101650898A (en) * | 2009-06-17 | 2010-02-17 | 北京巨数数字技术开发有限公司 | Led display device |
| CN201477816U (en) * | 2009-07-10 | 2010-05-19 | 深圳三升高科技股份有限公司 | Predictive maintenance structure of LED display screen and special maintenance tool thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102054403A (en) | 2011-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102054403B (en) | Display screen maintained from front end | |
| CN100580308C (en) | Split type LED light fitting | |
| CN101188077A (en) | Foldable LED display screen | |
| CN104318874A (en) | LED display screen liner board and LED display screen | |
| CN213990829U (en) | Multi-screen splicing mixed seamless matrix | |
| CN201819150U (en) | Light source reflector and back light module | |
| CN201465467U (en) | Solar energy media curtain wall | |
| CN101329014B (en) | LED light fitting | |
| CN201130489Y (en) | Foldable LED display screen | |
| CN210378234U (en) | Ultra-small-interval LED display screen using 480 box body | |
| CN105118396A (en) | Outdoor LED display screen | |
| CN201527753U (en) | Flexible LED display screen | |
| CN202733401U (en) | Triangular tube for LED (Light Emitting Diode) three-face overturning screen | |
| CN201459978U (en) | LED multimedia glass curtain wall | |
| CN209591477U (en) | Floor tile screen | |
| CN209980668U (en) | Wall-mounted electronic class board | |
| CN206608842U (en) | down lamp | |
| CN204423829U (en) | A kind of energy-conservation innovative LED display | |
| CN201522825U (en) | LED display screen | |
| CN206222144U (en) | A kind of built-in power LED panel lamp of side ray structure | |
| CN101094549A (en) | Remote driven LED lighting fixtures | |
| CN220711784U (en) | Shell assembly of LED display screen and LED display screen box | |
| CN216218055U (en) | Equipment fixing cabinet that communication engineering used | |
| CN215410975U (en) | Central control type large screen display system | |
| CN221573404U (en) | LED display screen with high spliced flatness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: Room 3289-1, Building No. 1, 128 Yongan Road, Suzhou High-tech Zone, Jiangsu Province (Hengtang Science and Technology Industrial Park) Patentee after: Suzhou Ruizhi Video Information Technology Co., Ltd. Address before: 518040 Guangdong Shenzhen Futian District Che Kung Temple Industrial Zone 211 706 Patentee before: Shenzhen Zhongqingwei Technology Development Co., Ltd. |
|
| TR01 | Transfer of patent right |