CN101320535A - LED display - Google Patents
LED display Download PDFInfo
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- CN101320535A CN101320535A CNA2007101106821A CN200710110682A CN101320535A CN 101320535 A CN101320535 A CN 101320535A CN A2007101106821 A CNA2007101106821 A CN A2007101106821A CN 200710110682 A CN200710110682 A CN 200710110682A CN 101320535 A CN101320535 A CN 101320535A
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- emitting diode
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Abstract
The present invention relates to a light-emitting diode display which comprises a fixed frame and a plurality of light-emitting diode modules. The fixed frame is provided with at least one rotating shaft; the light-emitting diode modules are correspondingly pivoted with the rotating shaft; and each light-emitting diode module can rotate around the corresponding rotating shaft. The light-emitting diode display has the advantage that the display can be easily disassembled from the fixed frame for maintenance.
Description
Technical field
The invention relates to a kind of light emitting diode indicator, and particularly relevant for a kind of light emitting diode indicator of assembling and dismantling of being easy to.
Background technology
Along with the progress of semiconductor technology, the size of display also trends towards maximizing.LCD (the liquid crystal display that common display is viewed and admired as being applied to family, LCD), plasma display panel (plasma display panel, flat-panel screens such as PDP), can be applied to light emitting diode (light emitting diode, the LED) display of large-scale outdoor billboard in addition.
General large-scale outdoor billboard is that a plurality of light-emitting diode (LED) modules are become light emitting diode indicator with arranged in array mode, to present the size that needs.Fig. 1 is the partial schematic diagram of known a kind of light emitting diode indicator.Please refer to Fig. 1, the fixed frame 110 of light emitting diode indicator 100 has slide rail 112, and light-emitting diode (LED) module 120 promptly is to be slidedly arranged among these slide rails 112.At length, when assembler when light-emitting diode (LED) module 120 is assembled to fixed frame 110, be with 120 pieces of light-emitting diode (LED) module of bulk put between two slide rails 112 so that light-emitting diode (LED) module 120 can be stacked to the top by the bottom of fixed frame 110.By slide rail 112, assembler can make things convenient for and easily light emitting diode 120 is assembled to fixed frame 110.
Yet when a certain light-emitting diode (LED) module 120 damaged in the light emitting diode indicator 100, assembler but can't only disassemble maintenance with the light-emitting diode (LED) module 120 that damages.Assembler needs will to be arranged in earlier on the light-emitting diode (LED) module 120 of damage 120 1 one of other intact light-emitting diode (LED) module and removes from slide rail 112, the light-emitting diode (LED) module 120 that damages could be taken out and change or maintenance.Such assembling mode, the dismounting time-histories that needs is long, and is unfavorable for that assembler is changed or maintenance light-emitting diode (LED) module 120.
Summary of the invention
The invention provides a kind of light emitting diode indicator that is easy to dismantle to change or to keep in repair.
The present invention proposes a kind of light emitting diode indicator, and it comprises a fixed frame and a plurality of light-emitting diode (LED) module.Fixed frame has at least one rotating shaft, and the light-emitting diode (LED) module correspondence is articulated in rotating shaft, and each light-emitting diode (LED) module is suitable for around pairing rotating shaft rotation.
In one embodiment of this invention, above-mentioned fixed frame is made up of a plurality of mutually perpendicular first sheths and second sheth, and mutually perpendicular first sheth and second sheth form a plurality of accommodation spaces.
In one embodiment of this invention, above-mentioned first sheth and rotating shaft are one-body molded.
In one embodiment of this invention, above-mentioned second sheth and rotating shaft are one-body molded.
In one embodiment of this invention, above-mentioned light-emitting diode (LED) module correspondence disposes in the accommodation space.
In one embodiment of this invention, the material of above-mentioned fixed frame is a metal.
In one embodiment of this invention, each above-mentioned light-emitting diode (LED) module has more a holding part that is positioned at a side of light-emitting diode (LED) module, and a mechanical arm is suitable for seizing on both sides by the arms holding part, with mobile light-emitting diode (LED) module.
In one embodiment of this invention, above-mentioned holding part is suspension ring.
In one embodiment of this invention, above-mentioned light emitting diode indicator more comprises a plurality of articulated parts, and articulated part is disposed between light-emitting diode (LED) module and the corresponding rotating shaft that articulates.
In one embodiment of this invention, above-mentioned articulated part is a rivet.
In one embodiment of this invention, above-mentioned light emitting diode indicator more comprises a plurality of locking parts, and locking part is suitable for light-emitting diode (LED) module is locked in fixed frame.
The present invention proposes a kind of light emitting diode indicator in addition, and it comprises a fixed frame and a plurality of light-emitting diode (LED) module.Fixed frame comprises a frame, a plurality of first sheth and a plurality of second sheth, and wherein first sheth and second sheth are orthogonal, and frame and first, second sheth form a plurality of accommodation spaces.At least one light-emitting diode (LED) module correspondence is disposed in the accommodation space, and light-emitting diode (LED) module also is articulated in first sheth, second sheth or frame, and light-emitting diode (LED) module be suitable for correspondence first, second sheth or the frame that articulate be the axle center rotation.
In one embodiment of this invention, above-mentioned frame, first and second sheth are formed in one.
In one embodiment of this invention, above-mentioned light-emitting diode (LED) module correspondence is disposed in the accommodation space.
In one embodiment of this invention, the material of above-mentioned frame, first sheth and second sheth is a metal.
In one embodiment of this invention, each above-mentioned light-emitting diode (LED) module has more a holding part that is positioned at light-emitting diode (LED) module one side, and a mechanical arm is suitable for seizing on both sides by the arms holding part, with mobile light-emitting diode (LED) module.
In one embodiment of this invention, above-mentioned holding part is suspension ring.
In one embodiment of this invention, each above-mentioned light-emitting diode (LED) module more comprises a plurality of articulated parts, and articulated part is disposed between light-emitting diode (LED) module and corresponding first, second sheth or frame that articulates.
In one embodiment of this invention, above-mentioned articulated part comprises rivet.
In one embodiment of this invention, above-mentioned light emitting diode indicator more comprises a plurality of locking parts, and locking part is suitable for light-emitting diode (LED) module is locked in fixed frame.
Light emitting diode indicator of the present invention, by the rotating shaft of fixed frame, single light-emitting diode (LED) module can be the axle center rotation with the rotating shaft being assembled on the fixed frame, or disassembles from fixed frame.Therefore, assembler can only disassemble maintenance or replacing with the light-emitting diode (LED) module that damages from fixed frame expediently.
For above-mentioned feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is the partial schematic diagram of known a kind of light emitting diode indicator.
Fig. 2 A and Fig. 2 B are respectively the synoptic diagram of two different visual angles of light emitting diode indicator of one embodiment of the invention.
Fig. 3 is the partial schematic diagram of the fixed frame of one embodiment of the invention.
Fig. 4 is the light-emitting diode (LED) module of one embodiment of the invention and the synoptic diagram of articulated part.
Fig. 5 A～5C is the assembling flow path figure of the light emitting diode indicator of one embodiment of the invention in regular turn.
Fig. 6 is the synoptic diagram of the light emitting diode indicator of second embodiment of the invention.
Embodiment
First embodiment:
Fig. 2 A and Fig. 2 B are respectively the synoptic diagram of two different visual angles of light emitting diode indicator of one embodiment of the invention.Please also refer to Fig. 2 A and 2B, light emitting diode indicator 200 comprises a fixed frame 210 and a plurality of light-emitting diode (LED) module 220.Fixed frame 210 has at least one rotating shaft 212, and these light-emitting diode (LED) module 220 correspondences are articulated in rotating shaft 212, and is suitable for around pairing rotating shaft 212 rotations to be fixed in fixed frame 210.
At length, fixed frame 210 can be made up of a plurality of first sheths 214 and a plurality of second sheth 216.First sheth 214 is parallel to each other each other, and second sheth 216 is also parallel to each other each other, but first sheth 214 and second sheth 216 are orthogonal, and forms a plurality of accommodation spaces 218.Light-emitting diode (LED) module 220 promptly is that correspondence is disposed in these accommodation spaces 218.Use first sheth 214 and second sheth 216 to be: when the client changes to some extent for the size of light emitting diode indicator 200 with the benefit of forming fixed frame 210, we can momentarily add first, second sheth 214,216 to enlarge the size of light emitting diode indicator 200, or inciting somebody to action first, second sheth 214,216 partly disassembles, to dwindle the size of light emitting diode indicator 200.
Fig. 3 is the partial schematic diagram of the fixed frame of present embodiment.Show that as Fig. 3 rotating shaft 212 can be to be assembled on first sheth 214 or second sheth 216 via back processing.In addition, rotating shaft 212 also can be one-body molded with first sheth 214 or second sheth 216.According to the deviser for the consideration of cost of manufacture and determine.In addition, because light emitting diode indicator 200 is to be applied to outdoor large board, its fixed frame 210 needs certain rigid to support a plurality of light-emitting diode (LED) modules 220, and therefore first sheth 214 and second sheth 216 can be to utilize the stronger material of rigidity to make, as metal.
Fig. 4 is the synoptic diagram of light-emitting diode (LED) module and articulated part.The size of the light emitting diode indicator 200 that needs as the client hour, we can also utilize the mode of artificial assembling to assemble light emitting diode indicator 200.Yet, when the size of the light emitting diode indicator 200 that needs as the client is big, possibly can't utilize manual type to assemble.Carry out the automatic assembling of light emitting diode indicator 200 for convenience, light-emitting diode (LED) module 220 has more a holding part 222, and holding part 222 is positioned at a side of light-emitting diode (LED) module 220, for example is the upside that is positioned at light-emitting diode (LED) module 220.At this moment, we just can utilize a mechanical arm 250 to seize this holding part 222 on both sides by the arms, light-emitting diode (LED) module 220 is moved to the place near fixed frame 210.This holding part 222 can be the suspension ring that mechanical arm 250 is easy to seize on both sides by the arms, or other is suitable for the structure that allows mechanical arm 250 seize on both sides by the arms.
In addition, in order to allow light-emitting diode (LED) module 220 can be pivoted to rotating shaft 212, light emitting diode indicator 200 more comprises a plurality of articulated parts 230.Articulated part 230 is disposed between light-emitting diode (LED) module 220 and the rotating shaft 212, and it for example is a rivet.Have in the rotating shaft 212 and can allow the corresponding rivet hole 212a that inserts of rivet.By articulated part 230, light-emitting diode (LED) module 220 can be assembled to rotating shaft 212.Consider the radiating effect of light-emitting diode (LED) module 220, the material of articulated part 230 can be a metal.Yet, for fear of light-emitting diode (LED) module 220 in when assembling and first, second sheth 214,216 of metal material touch and damage, articulated part 230 can be to utilize the rubber-like material to make, as plastics.
Fig. 5 A～5C is the assembling flow path figure of light emitting diode indicator in regular turn.At first show, earlier light-emitting diode (LED) module 220 is sheathed in the articulated part 230 as Fig. 5 A.Mechanical arm 250 is seized holding part 222 on both sides by the arms then, makes light-emitting diode (LED) module 220 near fixed frame 210.Show as Fig. 5 B afterwards, light-emitting diode (LED) module 220 is pivoted to rotating shaft 212.Show as Fig. 5 C at last, pass light-emitting diode (LED) module 220, make the articulated part 230 and first sheth 214 or second sheth, 216 close-fittings, light-emitting diode (LED) module 220 is assembled to fixed frame 210, and is positioned at accommodation space 218.
From the above, light emitting diode indicator 200 only need utilize Assembly Actions such as simple pivot joint, screw-in and engaging, and ease of assembly personnel assembling has the convenience of assembling and is easy to the property finished.
What merit attention is, in order to prevent in process of transporting or the assembling process that come off in fixed frame 210 because of collision makes light-emitting diode (LED) module 220, the user more can utilize a plurality of locking parts 240 that light-emitting diode (LED) module 220 is locked on the fixed frame 210.Locking part 240 for example is a screw.The usefulness that locking part 240 is only given an example for this instructions, the present invention does not limit in order to light emitting diode 220 is fixed in the utensil of fixed frame 210.Those skilled in the art, also can use other tools such as fastener fixedly the utensil of function so that light emitting diode 220 is fixed in fixed frame 210.
When single light-emitting diode (LED) module 220 damaged, we can disassemble locking part 240 earlier, then the light-emitting diode (LED) module 220 that damages were screwed out in fixed frame 210.Afterwards, again the light-emitting diode (LED) module 220 that damages is disassembled from fixed frame 210.Compare with known, the light-emitting diode (LED) module 220 of light emitting diode indicator 200 can be removed singlely and change or maintenance, and the light-emitting diode (LED) module 220 of all the other normal operations can't be changed.Therefore, can dismantle and change the light-emitting diode (LED) module 220 of damage easily by let us, and save the time of dismounting and replacing.
Second embodiment:
Fig. 6 is the synoptic diagram of the light emitting diode indicator of second embodiment of the invention.Please also refer to Fig. 2 A and Fig. 6, the present embodiment and first embodiment are roughly the same, and identical and similar element numbers is represented same or analogous element.The present embodiment and the first embodiment difference are: fixed frame 310 comprises a frame 312, a plurality of first sheth 314 and a plurality of second sheth 316.First sheth 314 and second sheth 316 are orthogonal, and frame 312, first sheth 314 and second sheth 316 form a plurality of accommodation spaces 318.In addition, at least one light-emitting diode (LED) module 320 is articulated in frame 312, first sheth 314 or second sheth 316, and the frame 312, first sheth 314 or second sheth 316 that are suitable for the correspondence pivot joint are the axle center rotation.
Wherein two light-emitting diode (LED) modules 320 of the light emitting diode indicator 300 that Fig. 6 shows are modes of utilizing first embodiment, are the axle center rotation with second sheth 316, and light-emitting diode (LED) module 320 is assembled to fixed frame 310, therefore repeat no more.
In addition, light-emitting diode (LED) module 320 among Fig. 6, also can be to utilize other mode with on the fixed frame 310 that is assembled to light emitting diode indicator 300, as make light-emitting diode (LED) module 320 correspondences be tight with at frame 312, first sheth 314 or second sheth 316, or utilize fastener that light-emitting diode (LED) module 320 is snapped in frame 312, first sheth 314 or second sheth 316 etc.Those skilled in the art can well imagine that land productivity is otherwise to be assembled to light-emitting diode (LED) module 320 on the fixed frame 310.
From the above, the light emitting diode indicator 300 of present embodiment is to utilize different ways so that light-emitting diode (LED) module 320 is assembled on the fixed frame 310.For example, close-fitting, with the fastener buckle, sliding establish, be pivoted, all can in locking part locking or the like mode.The present invention does not limit its assemble method.
In sum, light emitting diode indicator of the present invention has following advantage at least:
One, the fixed frame of light emitting diode indicator is to utilize sheth to form, and after therefore can finishing in the light emitting diode indicator assembling of preliminary dimension, increases or reduce sheth more on demand, to adjust the size of final light emitting diode indicator.Light emitting diode indicator has the convenience that can adjust size at any time.
Two, utilize simple Assembly Action such as pivot joint, rotation and engaging, just light-emitting diode (LED) module can be assembled to fixed frame.Simple Assembly Action can reduce the man-hour of assembling, and avoids assembly defect, is easy to finish.In addition, the advantage that is easy to assemble can and then shorten the man-hour of assembling once more.
Three, when light-emitting diode (LED) module partly damages, we can utilize simple dismounting action only the light-emitting diode (LED) module that damages to be disassembled on fixed frame and do replacing.In addition, not having the light-emitting diode (LED) module that damages can't be changed.Therefore, have the convenience of the light-emitting diode (LED) module of only dismantling and change damage, and the man-hour that can and then save dismounting and change.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; any person of ordinary skill in the field; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (10)
1. a light emitting diode indicator is characterized in that, comprising:
One fixed frame has at least one rotating shaft; And
A plurality of light-emitting diode (LED) modules, correspondence are articulated in above-mentioned rotating shaft, and each light-emitting diode (LED) module is suitable for around pairing above-mentioned rotating shaft rotation.
2. light emitting diode indicator according to claim 1 is characterized in that, wherein the said fixing frame is made up of a plurality of mutually perpendicular first sheths and second sheth, and above-mentioned first sheth and above-mentioned second sheth form a plurality of accommodation spaces.
3. light emitting diode indicator according to claim 2 is characterized in that, one-body molded or above-mentioned second sheth of wherein above-mentioned first sheth and above-mentioned rotating shaft and above-mentioned rotating shaft are one-body molded.
4. light emitting diode indicator according to claim 2 is characterized in that, in the above-mentioned accommodation space of the corresponding configuration of wherein above-mentioned light-emitting diode (LED) module.
5. light emitting diode indicator according to claim 1, it is characterized in that each light-emitting diode (LED) module has more a holding part, be positioned at a side of above-mentioned light-emitting diode (LED) module, and a mechanical arm is suitable for seizing on both sides by the arms above-mentioned holding part, to move above-mentioned light-emitting diode (LED) module.
6. light emitting diode indicator according to claim 5 is characterized in that, wherein above-mentioned holding part is suspension ring.
7. light emitting diode indicator according to claim 1 is characterized in that, more comprises a plurality of articulated parts, is disposed between above-mentioned light-emitting diode (LED) module and the corresponding above-mentioned rotating shaft that articulates.
8. light emitting diode indicator according to claim 7 is characterized in that, wherein above-mentioned articulated part comprises rivet.
9. light emitting diode indicator according to claim 1 is characterized in that, more comprises a plurality of locking parts, is suitable for above-mentioned light-emitting diode (LED) module is locked in the said fixing frame.
10. a light emitting diode indicator is characterized in that, comprising:
One fixed frame comprises a frame, a plurality of first sheth and a plurality of second sheth, and wherein above-mentioned first sheth and above-mentioned second sheth are orthogonal, and above-mentioned frame and above-mentioned first sheth, second sheth form a plurality of accommodation spaces; And
A plurality of light-emitting diode (LED) modules, wherein above-mentioned at least one of them correspondence of light-emitting diode (LED) module be disposed at above-mentioned accommodation space one of them, and be articulated in above-mentioned first sheth, second sheth and above-mentioned frame one of them, and to be suitable for above-mentioned first sheth, second sheth or above-mentioned frame that correspondence articulates be the axle center rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101106821A CN101320535A (en) | 2007-06-08 | 2007-06-08 | LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101106821A CN101320535A (en) | 2007-06-08 | 2007-06-08 | LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101320535A true CN101320535A (en) | 2008-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101106821A Pending CN101320535A (en) | 2007-06-08 | 2007-06-08 | LED display |
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| Country | Link |
|---|---|
| CN (1) | CN101320535A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081885A (en) * | 2011-01-05 | 2011-06-01 | 广东威创视讯科技股份有限公司 | LED (Light-Emitting Diode) display screen device |
-
2007
- 2007-06-08 CN CNA2007101106821A patent/CN101320535A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081885A (en) * | 2011-01-05 | 2011-06-01 | 广东威创视讯科技股份有限公司 | LED (Light-Emitting Diode) display screen device |
| CN102081885B (en) * | 2011-01-05 | 2012-12-05 | 广东威创视讯科技股份有限公司 | LED (Light-Emitting Diode) display screen device |
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Open date: 20081210 |