CN103337224B - LED display - Google Patents
LED display Download PDFInfo
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- CN103337224B CN103337224B CN201310203918.1A CN201310203918A CN103337224B CN 103337224 B CN103337224 B CN 103337224B CN 201310203918 A CN201310203918 A CN 201310203918A CN 103337224 B CN103337224 B CN 103337224B
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- adsorption piece
- display module
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- electromagnetic switch
- led display
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention discloses a kind of LED display, the display module that this LED display comprises casing and is mounted with casing, the fitting surface that casing assembles with display module is provided with the first adsorption piece, the corresponding position of display module is provided with the second adsorption piece with the first adsorption piece adaptation, casing is provided with an electromagnetic switch, electromagnetic switch is for controlling the magnetic of the first adsorption piece.The present invention controls the magnetic of the first adsorption piece by electromagnetic switch, controls the first adsorption piece lose magnetic force when dismantling display module, display module is separated with casing, is taken out by display module from casing; And the first adsorption piece recovery magnetic force is controlled when installing display module, by the first adsorption piece absorption display module, display module is mounted on casing, reach quick-detachment, the object of display module is installed, improve the production efficiency of LED display, be convenient to maintained LED display screen, also reduce dismounting and maintenance cost.
Description
Technical field
The present invention relates to LED display and manufacture field, particularly relate to a kind of LED display.
Background technology
Along with LED display production technology is increasingly mature, its application is more and more extensive, and especially the concern of display screen rental service to the Fast Installation of the display module of LED display, dismounting aspect is very outstanding for every profession and trade.
Because of the restriction by space and cost, design maintenance passage is not had in existing a lot of LED display, in use, for the occasion having front maintenance requirement, need first display module to be disassembled from the casing of LED display just to safeguard afterwards, again display module and casing are mounted with after having safeguarded.And generally adopt screw to be mounted with due to existing display module, produce consuming time many, therefore production efficiency is not high, and dismounting display module is inconvenient, is difficult to carry out front maintenance, causes the cost of labor of dismounting and maintenance to increase.
Summary of the invention
Fundamental purpose of the present invention proposes a kind of LED display, is intended to the dismounting speed improving LED display, improves the production efficiency of LED display, reduces dismounting and the maintenance cost of LED display.
In order to achieve the above object, the present invention proposes a kind of LED display, the display module comprising casing and be mounted with described casing, the fitting surface that described casing and described display module assemble is provided with the first adsorption piece, the corresponding position of described display module is provided with the second adsorption piece with described first adsorption piece adaptation, described casing is provided with an electromagnetic switch, described electromagnetic switch is for controlling the magnetic of described first adsorption piece.
Preferably, described electromagnetic switch is arranged on the fitting surface of described casing, and be fixed on described casing by screw, the position that described display module corresponds to described electromagnetic switch arranges a through hole, described electromagnetic switch is touched, to eject described display module through described through hole by a shake-up instrument.
Preferably, described electromagnetic switch is provided with projection on the end face for contacting with described shake-up instrument.
Preferably, one end of described shake-up instrument arranges an ejection part, described ejection part and described through hole adaptation, and the other end of described shake-up instrument arranges shank on the other hand.
Preferably, described first adsorption piece is that column is arranged, and described first adsorption piece is fixed on described casing by screw.
Preferably, described first adsorption piece is magnetic device.
Preferably, described second adsorption piece is that column is arranged, and described second adsorption piece is fixed on described display module by screw.
Preferably, described second adsorption piece is magnetic device.
Preferably, described casing and described display module are also fixed by screw.
The LED display that the present invention proposes, utilize electromagnetic switch to control the magnetic of the first adsorption piece, control the first adsorption piece when dismantling display module and lose magnetic force, display module is separated with casing, display module is taken out from casing, reaches the object of quick-detachment display module; And the first adsorption piece recovery magnetic force is controlled when installing display module, by the first adsorption piece absorption display module, display module is mounted on casing, reaches the object of Fast Installation display module.Thus improve the production efficiency of LED display, be convenient to carry out front maintenance to LED display, reduce dismounting and the maintenance cost of LED display.
Accompanying drawing explanation
Fig. 1 is the fitting surface structural representation of the display module of L ED display screen of the present invention;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Fig. 3 is the structural representation that the display module of LED display of the present invention and casing are mounted with state;
Fig. 4 is the display module of LED display of the present invention and the structural representation of casing detached position;
Fig. 5 is the enlarged drawing at B place in Fig. 4.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It is the fitting surface structural representation of the display module 200 of LED display of the present invention referring to figs. 1 through Fig. 5, Fig. 1; Fig. 2 is the enlarged drawing at A place in Fig. 1; Fig. 3 is the structural representation that the display module 200 of LED display of the present invention and casing 100 are mounted with state; Fig. 4 is the display module 200 of LED display of the present invention and the structural representation of casing 100 detached position; Fig. 5 is the enlarged drawing at B place in Fig. 4.
In the embodiment of the present invention, the display module 200 that LED display comprises casing 100 and is mounted with this casing 100, the fitting surface that casing 100 assembles with display module 200 is provided with the first adsorption piece 110, the corresponding position of display module 200 is provided with the second adsorption piece 210 with the first adsorption piece 110 adaptation, casing 100 is provided with an electromagnetic switch 120, this electromagnetic switch 120 is for controlling the magnetic of the first adsorption piece 110.
In the present embodiment, when needing the display module 200 dismantling LED display, by touching the electromagnetic switch 120 on the casing 100 of LED display, this electromagnetic switch 120 ejects, be equivalent to electromagnetic switch 120 disconnect, the first adsorption piece 110 that electromagnetic switch 120 controls on casing 100 loses magnetic force, after first adsorption piece 110 loses magnetic force, the second adsorption piece 210 on display module 200 is separated with the first adsorption piece 110, thus eject display module 200, display module 200 is disassembled from casing 100; When display module 200 installed by needs, display module 200 is placed on casing 100, operator's Manual press or the instrument of use pressing electromagnetic switch 120, electromagnetic switch 120 return, be equivalent to electromagnetic switch 120 close, electromagnetic switch 120 controls the first adsorption piece 110 and recovers magnetic force, first adsorption piece 110 adsorbs the second adsorption piece 210, namely the first adsorption piece 110 adsorbs display module 200, thus display module 200 is mounted on casing 100, complete display module 200 and being mounted with of casing 100 fast.
Relative to prior art, LED display of the present invention, the magnetic of the first adsorption piece 110 is controlled by electromagnetic switch 120, control the first adsorption piece 110 when dismantling display module 200 and lose magnetic force, display module 200 is separated with casing 100, module 200 will be shown take out from casing 100, reach the object of quick-detachment display module 200; And control the first adsorption piece 110 recover magnetic force when installing display module 200, adsorb display module 200 by the first adsorption piece 110, display module 200 is mounted on casing 100, reach the object that Fast Installation shows module 200.Thus improve the production efficiency of LED display, be convenient to carry out front maintenance to LED display, reduce dismounting and the maintenance cost of LED display.
In the present embodiment, electromagnetic switch 120 is arranged on the fitting surface of casing 100, and be fixed on casing 100 by screw (not shown), according to actual design needs, the position that display module 200 corresponds to electromagnetic switch 120 arranges a through hole 220, electromagnetic switch 120 is touched through through hole 220, to eject display module 200 by a shake-up instrument 300.According to actual design needs, electromagnetic switch 120 can be arranged on any appropriate location on the fitting surface of casing 100, on display module 200, the position of through hole 220 is corresponding with electromagnetic switch 120.
When needing the display module 200 dismantling LED display, operator utilizes shake-up instrument 300 through the through hole 220 on display module 200, and the electromagnetic switch 120 of touching on the casing 100 of LED display, electromagnetic switch 120 ejects, and the first adsorption piece 110 controlled on casing 100 loses magnetic force, after first adsorption piece 110 loses magnetic force, the second adsorption piece 210 on display module 200 is separated with the first adsorption piece 110, thus eject display module 200, now display module 200 can be taken out from casing 100, realize the quick-detachment to display module 200, be convenient to safeguard LED display, particularly front maintenance is carried out to LED display.
Particularly, electromagnetic switch 120 is provided with projection 121 on the end face for contacting with shake-up instrument 300.The present embodiment is provided with two projections 121 on the end face of electromagnetic switch 120, make when shake-up instrument 300 touches electromagnetic switch 120, electromagnetic switch 120 uniform force, and then electromagnetic switch 120 is ejected quickly, first adsorption piece 110 can be separated rapidly with the second adsorption piece 210, thus can take out display module 200 from casing 100 rapidly.
Particularly, one end of shake-up instrument 300 arranges an ejection part 310, and this ejection part 310 is adaptive with through hole 220, and the other end of shake-up instrument 300 arranges shank 320 on the other hand.The present embodiment passes the through hole 220 on display module 200 by the ejection part 310 of shake-up instrument 300, and touches the electromagnetic switch 120 on the casing 100 of LED display, takes out from casing 100 will show module 200.As shown in Figures 2 and 3, shake-up instrument 300 is in T set up of character patt ern, the handle portion 320 of shake-up instrument 300 is lateral part, what deserves to be explained is in addition, the shape of shake-up instrument 300 is not limited to this shape, the handle portion 320 of shake-up instrument 300 can also be designed to anyly be easy to the hand-held handle arrangement of operator, such as U-shaped.
In the present embodiment, the first adsorption piece 110 is arranged in column, and the first adsorption piece 110 is fixed on casing 100 by screw; Second adsorption piece 210 is arranged in column, and the second adsorption piece 210 is fixed on display module 200 by screw.First adsorption piece 110 and the second adsorption piece 210 are magnetic device.
This enforcement arranges one first adsorption piece 110 respectively on four angles of the fitting surface of casing 100, each first adsorption piece 110 is fixed on casing 100 by screw, corresponding position on display module 200 arranges the second adsorption piece 210 with the first adsorption piece 110 adaptation, when first adsorption piece 110 and the second adsorption piece 210 are adsorbed mutually, display module 200 stress equalization, guarantees that display module 200 is installed steadily.If casing 100 is provided with multiple installation region, then on four angles of each installation region, arrange one first adsorption piece 110 respectively, the corresponding position on the display module 200 of correspondence arranges the second adsorption piece 210 with the first adsorption piece 110 adaptation.In addition, the first adsorption piece 110 is not limited to be arranged on four angles of casing 100 installation region, can also symmetrical, other positions of being evenly arranged on edge, installation region; And the quantity of the first adsorption piece 110 on casing 100 installation region is not limited to four, when guaranteeing display module 200 stress equalization, when installing steadily crooked, suitably can reduce the quantity of the first adsorption piece 110, such as, only need two the first adsorption pieces 110 to be symmetrical arranged; When LED display space and cost allow, the quantity of the first adsorption piece 110 also suitably can be increased, more steady after display module 200 is installed.
Further, casing 100 is also fixed by screw with display module 200.In installation display module 200 process, display module 200 is adsorbed by the first adsorption piece 110, after display module 200 being fixed on casing 100, screw is used further to be fixed on casing 100 by display module 200 by the threaded hole on display module 200 again, guarantee that the assembling showing module 200 and casing 100 is more firm, avoid in carrying or use procedure, the first adsorption piece 110 loses magnetic force and causes display module 200 from landing casing 100.
In sum, LED display of the present invention can realize removing and installing rapidly, and concrete unloading process is:
Utilize a shake-up instrument 300 through the through hole 220 on display module 200, touch the electromagnetic switch 120 on the casing 100 of LED display, electromagnetic switch 120 is ejected, after electromagnetic switch 120 ejects, be equivalent to electromagnetic switch 120 disconnect, the first adsorption piece 110 that electromagnetic switch 120 controls on casing 100 loses magnetic force, after first adsorption piece 110 loses magnetic force, first adsorption piece 110 no longer includes suction-operated to the second adsorption piece 210, the second adsorption piece 210 shown on module 200 is separated with the first adsorption piece 110, thus eject display module 200, and then display module 200 can be disassembled from casing 100, complete the dismounting of display module 200 and casing 100 fast.
Concrete installation process is:
First display module 200 is placed on casing 100, then electromagnetic switch 120 is pressed, make electromagnetic switch 120 return, after electromagnetic switch 120 return, be equivalent to electromagnetic switch 120 and close, electromagnetic switch 120 controls the first adsorption piece 110 and recovers magnetic force, thus the first adsorption piece 110 adsorbs the second adsorption piece 210, namely the first adsorption piece 110 adsorbs display module 200, and then can be mounted on casing 100 by display module 200, completes display module 200 and being mounted with of casing 100 fast.
In addition, when LED display contains multiple display module 200, installation unordered arbitrarily or dismounting can be performed to each display module 200, namely except can according to from left to right, right to left, top to bottm or under to upper conventional successive, each display module 200 is installed or is dismantled, any position can also be installed or be dismantled by each display module 200 disorderly from centre, to complete display module 200 and being mounted with or dismantling of casing 100.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a LED display, the display module comprising casing and be mounted with described casing, it is characterized in that, the fitting surface that described casing and described display module assemble is provided with the first adsorption piece, concrete described casing is provided with multiple installation region, module is shown described in each installation region correspondence assembling one, four angles of described installation region arrange described first adsorption piece respectively, the corresponding position of described display module is provided with the second adsorption piece with described first adsorption piece adaptation, described casing is provided with an electromagnetic switch, described electromagnetic switch is for controlling the magnetic of described first adsorption piece, concrete described electromagnetic switch controls described first adsorption piece and loses magnetic force when being touched, control described first adsorption piece when being pressed and recover magnetic force, described electromagnetic switch is arranged on the fitting surface of described casing, and be fixed on described casing by screw, the position that described display module corresponds to described electromagnetic switch arranges a through hole, touches described electromagnetic switch, to eject described display module by a shake-up instrument through described through hole.
2. LED display as claimed in claim 1, it is characterized in that, described electromagnetic switch is provided with projection on the end face for contacting with described shake-up instrument.
3. LED display as claimed in claim 1, it is characterized in that, one end of described shake-up instrument arranges an ejection part, described ejection part and described through hole adaptation, and the other end of described shake-up instrument arranges shank on the other hand.
4. LED display according to claim 1, is characterized in that, described first adsorption piece is that column is arranged, and described first adsorption piece is fixed on described casing by screw.
5. LED display as claimed in claim 4, it is characterized in that, described first adsorption piece is magnetic device.
6. LED display according to claim 1, is characterized in that, described second adsorption piece is that column is arranged, and described second adsorption piece is fixed on described display module by screw.
7. LED display as claimed in claim 6, it is characterized in that, described second adsorption piece is magnetic device.
8. LED display according to claim 1, is characterized in that, described casing and described display module are also fixed by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310203918.1A CN103337224B (en) | 2013-05-28 | 2013-05-28 | LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310203918.1A CN103337224B (en) | 2013-05-28 | 2013-05-28 | LED display |
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| Publication Number | Publication Date |
|---|---|
| CN103337224A CN103337224A (en) | 2013-10-02 |
| CN103337224B true CN103337224B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310203918.1A Active CN103337224B (en) | 2013-05-28 | 2013-05-28 | LED display |
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| CN (1) | CN103337224B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
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| CN104112403B (en) * | 2014-07-01 | 2017-07-14 | 深圳市奥拓电子股份有限公司 | The preceding maintaining method of LED modules and the LED display using this method on LED display |
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| CN105810112B (en) * | 2016-05-13 | 2018-11-06 | 深圳市艾比森光电股份有限公司 | A kind of preceding enclosed structure of small space distance LED display screen |
| CN106530983A (en) * | 2016-11-08 | 2017-03-22 | 深圳市易事达电子有限公司 | Display screen |
| CN106641637B (en) * | 2016-12-30 | 2018-10-16 | 奥英光电（苏州）有限公司 | A kind of display base structure |
| EP3669347B1 (en) * | 2017-08-16 | 2023-05-24 | Daktronics, Inc. | Magnetic latch for a display module |
| CN109427267A (en) * | 2017-09-04 | 2019-03-05 | 深圳市艾比森光电股份有限公司 | A kind of preceding maintained LED display screen and its preceding maintaining method |
| JP6349022B1 (en) * | 2017-12-13 | 2018-06-27 | 日本ユーザック株式会社 | Method for manufacturing assembly-type large-sized television receiver |
| CN115662305B (en) * | 2022-10-12 | 2025-02-11 | 深圳市品鹰科技有限公司 | A connection structure and LED display screen convenient for front and rear maintenance |
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| CN103337224A (en) | 2013-10-02 |
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