CN204029295U - Led rolling screen - Google Patents
Led rolling screen Download PDFInfo
- Publication number
- CN204029295U CN204029295U CN201420337929.9U CN201420337929U CN204029295U CN 204029295 U CN204029295 U CN 204029295U CN 201420337929 U CN201420337929 U CN 201420337929U CN 204029295 U CN204029295 U CN 204029295U
- Authority
- CN
- China
- Prior art keywords
- led
- rolling screen
- magnet
- panel box
- hole
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of LED rolling screen, be used for hanging over crossbeam, LED rolling screen comprises suspender member, panel box and flexible LED assembly, flexible LED assembly comprises flexible frame and multiple LED module, multiple LED modules are connected in and in flexible frame, are arranged into row, flexible frame can be along orientation rolling and the expansion of multiple LED modules, and suspender member is removably connected with panel box, and the top of suspender member stretches out in the top of panel box for removably fixing with crossbeam; Flexible LED assembly is removably connected in the bottom of panel box, and flexible LED assembly launches in the time that suspender member is hung on crossbeam.Utility model has the effect of being convenient to installation and removal.
Description
Technical field
Utility model relates to LED display field, relates in particular to LED rolling screen.
Background technology
LED rolling screen is as lease product, for being hung on crossbeam.Conventionally LED rolling screen often needs mobile, installation and removal, and therefore LED rolling screen need to be easy to installation and removal.But existing LED rolling screen is also inconvenient.
Particularly, LED rolling screen comprises suspender member, panel box and flexible LED assembly.Conventionally panel box is positioned over across two beam surface upper, and suspender member is hooked on crossbeam, and flexible LED assembly fixes in described suspender member.Therefore need first panel box to be lifted to height in the time that LED rolling screen is installed after, be positioned on two crossbeams, then flexible LED assembly is hung on crossbeam by suspender member.Equally, in the time of dismounting, also need respectively panel box and flexible LED assembly to be taken off, such installation process is also inconvenient.
Utility model content
The fundamental purpose of utility model is to improve the convenience of LED rolling screen installation and removal.
For achieving the above object, utility model provides a kind of LED rolling screen, be used for hanging over crossbeam, described LED rolling screen comprises suspender member, panel box and flexible LED assembly, described flexible LED assembly comprises flexible frame and multiple LED module, described multiple LED module is connected in and in described flexible frame, is arranged into row, described flexible frame can be along orientation rolling and the expansion of multiple LED modules, described suspender member is removably connected with described panel box, and the top of described suspender member stretches out in the top of described panel box for removably fixing with crossbeam; Described flexible LED assembly is removably connected in the bottom of described panel box, and described flexible LED assembly launches in the time that described suspender member is hung on described crossbeam.
Preferably, the end face of described panel box offers mounting hole, and described suspender member comprises connecting link and geometrical clamp; The top of the connecting link of described suspender member is connected with described geometrical clamp, and the bottom of described connecting link is connected with described panel box, and the geometrical clamp of described suspender member is used for clamping described crossbeam so that described LED rolling screen is hung on crossbeam.
Preferably, described LED rolling screen also comprises the upper connector being connected with described panel box and the lower web member being connected with described flexible LED assembly; Described upper connector comprises the first magnet, and described the first magnet protrudes from the lower end of described panel box, and described lower web member comprises the second magnet, and described the second magnet protrudes from the top of described flexible LED assembly and the position of corresponding described the first magnet arranges; Described the first magnet magnetic in the time that described flexible LED assembly is connected with panel box is connected on the second magnet.
Preferably, described LED rolling screen also comprises another the first magnet, and described two the first magnet are located at respectively the two ends, left and right of described upper connector; Each the first magnet comprises polylith permanent magnet, and polylith permanent magnet is laid along the direction interval of top to the bottom of described upper connector.
Preferably, described LED rolling screen also comprises the latch assembly being connected with described flexible LED assembly and the latch counterpart being connected with described panel box; Described latch assembly comprises plug housing, pin rod and control lever, described plug housing comprise connect with described flexible LED assembly before, with described above relative below and a side; The side of described plug housing inwardly offers blind hole and inserts for pin rod; The chute that offers the described blind hole of connection below of described plug housing, described chute comprises the first groove section of extending along described direction of insertion; Described pin rod is located in the blind hole of described plug housing actively, and described control lever is connected with described pin rod and stretches out described plug housing through described chute and stir for user; Described latch counterpart protrudes from the bottom of described panel box, and described latch counterpart offers pin-and-hole in the position of the side of the described plug housing of correspondence; When described pin rod is arranged in one end of the close described pin-and-hole of the first groove section under the driving of control lever, described pin rod inserts in described pin-and-hole so that flexible LED assembly and panel box are fixed; When described pin rod is arranged in the first groove section away from one end of described pin-and-hole under the driving of control lever, described pin rod is deviate from described pin-and-hole.
Preferably, described latch assembly also comprises the spring being placed on described pin rod, at the bottom of the two ends of described spring contact at respectively the hole of described blind hole and described control lever; Described chute also comprises the second groove section being connected with described the first groove section; Described spring is in elastic deformation state in the time that described control lever is positioned at the second groove section, and described in the edge limitation of described the second groove section, control lever moves towards pin-and-hole; Promoting described control lever thereby described spring will recover elastic force in the time that described control lever is positioned at the first groove section moves and drives described pin rod to stretch out described blind hole and insert described pin-and-hole to the aperture of described blind hole.
Preferably, described flexible LED assembly also comprises multiple side direction magnet, and multiple side direction magnet is fixing with described flexible frame and arrange outwardly for fixing with the side direction magnet magnetic of adjacent another LED rolling screen respectively.
Preferably, on the flexible frame of described flexible LED assembly, offer the via hole that connects lateral surface in it; Described LED assembly also comprises through the L shaped backstay of described via hole with for limiting the positioning seat of described L shaped backstay; It is coaxial with described via hole and through the first bar section of described via hole be connected with described the first bar section and perpendicular to the second bar section of described the first bar section, the side face of described the first bar section is provided with two journal stirrups in the position male of its end that described L shaped backstay comprises; Described L shaped backstay can move so that the first bar section is protruding along the direction of axis line of described via hole, and described L shaped backstay can rotate that described the second bar section is stuck in or deviate from described positioning seat and for engaging with the via hole on the flexible frame of adjacent another LED rolling screen around the axial line of described via hole.
Preferably, the LED module of described flexible LED assembly comprises substrate and is located at the many row LED on substrate, between every two row LED, is provided with hollow hole.
Preferably, described panel box comprises horizontally disposed AC input end, AC output terminal, current-sharing end, a DC output terminal and the 2nd DC output terminal; Current-sharing end, a DC output terminal and the 2nd DC output terminal are located between described AC input end and AC output terminal, and described current-sharing end is located between a DC output terminal and the 2nd DC output terminal.
Above-mentioned LED rolling screen is by panel box is connected with suspender member, and flexible LED assembly is connected with panel box; Thereby make, in the time that LED rolling screen is installed, first on the ground panel box is connected with suspender member, then flexible LED assembly is connected with panel box, then suspender member is hung on crossbeam and is installed.Same only needs suspender member to take off detachably complete from crossbeam in the time of dismounting.With respect to existing LED rolling screen, the installation and removal of above-mentioned LED rolling screen are more convenient and quick.And, because being all, panel box, suspender member and flexible LED assembly removably connect, therefore, in the time that LED rolling screen need to move, after can splitting, move again, and all rules comparatively of the shape of each parts after splitting, thereby be more conducive to packing transport.
Brief description of the drawings
Fig. 1 is the structural representation of utility model LED rolling screen one embodiment;
Fig. 2 is the enlarged diagram in II region in Fig. 1;
Fig. 3 is the blast structural representation of the LED rolling screen shown in Fig. 1;
Fig. 4 is the enlarged diagram in IV region in Fig. 3;
Fig. 5 is the structural representation of LED module in the LED rolling screen shown in Fig. 1;
Fig. 6 is the panel box circuit linkage function module map of the LED rolling screen shown in Fig. 1 in the time simultaneously using with another LED rolling screen.
Realization, functional characteristics and the advantage of utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain utility model, and be not used in restriction utility model.
The invention provides a kind of LED rolling screen, be used for hanging over crossbeam, referring to Fig. 1 to Fig. 4, in one embodiment, this LED rolling screen 9 comprises suspender member 1, panel box 2, flexible LED assembly 3, described flexible LED assembly 3 comprises flexible frame 31 and multiple LED module 32, described multiple LED module 32 connects and in flexible frame 31, is arranged into row, described flexible frame 31 can be along the orientation of multiple LED modules 32 321 rollings and expansion, and flexible LED assembly 3 can be along the orientation of multiple LED modules 32 321 rollings and expansion.Described suspender member 1 is removably connected with described panel box 2, and the top of described suspender member 1 stretches out in the top of described panel box 2 for removably fixing with crossbeam 91; Described flexible LED assembly 3 is removably connected in the bottom of described panel box 2, and described flexible LED assembly 3 launches in the time that described suspender member 1 is hung on described crossbeam 91.
Above-mentioned LED rolling screen 9 is by panel box 2 is connected with suspender member 1, and flexible LED assembly 3 is connected with panel box 2; Thereby make, in the time that LED rolling screen 9 is installed, first on the ground panel box 2 is connected with suspender member 1, then flexible LED assembly 3 is connected with panel box 2, then suspender member 1 is hung on crossbeam 91 and is installed.Same only needs suspender member 1 to take off detachably complete from crossbeam 91 in the time of dismounting.With respect to existing LED rolling screen, the installation and removal of above-mentioned LED rolling screen 9 are more convenient and quick.And, because being all, panel box 2, suspender member 1 and flexible LED assembly 3 removably connect, therefore, in the time that LED rolling screen need to move, after can splitting, move again, and all rules comparatively of the shape of each parts after splitting, thereby be more conducive to packing transport.
Particularly, the end face that described panel box 2 is provided with offers mounting hole (be connected bar 11 and fill, not mark), and described suspender member 1 comprises connecting link 11 and geometrical clamp 12; Described connecting link 11 tops are connected with geometrical clamp 12, and the mounting hole with described panel box 2 of described connecting link 11 is connected, the geometrical clamp 12 of described suspender member 1 for clamping described crossbeam 91 so that described LED rolling screen 9 is hung on crossbeam 91.Above-mentioned LED rolling screen 9, suspender member 1 is located at the middle part of panel box 2, and a suspender member 1 is set a LED rolling screen 9 can be hung on crossbeam 91, and this is faster and convenient in installation and removal.Particularly, connecting link 11 is screw rod, is spirally connected fixing with the mounting hole of panel box 2.
Further, described LED rolling screen 9 also comprises the upper connector 41 being connected with described panel box 2 and the lower web member 42 being connected with described flexible LED assembly 3; Described upper connector 41 comprises the first magnet 411, and described the first magnet 411 arranges in the position of the lower end that protrudes from described panel box 2.Described lower web member 42 comprises the second magnet 421, and described the second magnet 421 is in protruding from the top of described flexible LED assembly 3 the position setting of corresponding described the first magnet 411.Described the first magnet 411 magnetic in the time that flexible LED assembly 3 is being installed on panel box 2 is connected on the second magnet 421.Particularly, the lower end of upper connector 41 offers mounting hole 422 and for screw, upper connector 41 and flexible LED assembly 3 is fixed.The panel box 2 of above-mentioned LED rolling screen 9 and flexible LED assembly 3 when mounted, are first mounted to respectively panel box 2 and flexible LED assembly 3 by upper connector 41 and lower web member 42, then upper connector 41 and lower web member 42 are drawn close.Under the effect of magnetic force, upper connector 41 and lower web member 42 will be pulled together.And the alignment effect during due to the first magnet 411 and the second magnet 421 adhesive, will align substantially in the first magnet 411 and the second magnet 421 position after each adhesive mutually.And because the position of the first magnet 411 and the second magnet 421 is basically identical after mutual adhesive, panel box 2 is also basically identical with the position of flexible LED assembly 3 after the first magnet 411 and the mutual adhesive of the second magnet 421.Therefore, above-mentioned LED rolling screen 9 also has the effect of pre-installation by the first magnet 411 and the second magnet 421 are set.
For the ease of the first magnet 411 being firmly pulled together and the second magnet 421 are separated, further, on lower web member 42, be formed with and arch upward 423.Installation personnel can grip 423 application of forces that arch upward, and lower web member 42 is separated the first magnet 411 and the second magnet 421 with respect to upper connector 41 perks.
Particularly, LED rolling screen 9 comprises two the first magnet 411, is located at respectively the two ends, left and right of described upper connector 41, thereby can more firmly connect upper connector 41 and lower web member 42.Described the first magnet 411 comprises polylith permanent magnet, and polylith permanent magnet is laid along the direction interval of top to the bottom of described upper connector 41.Because the cloth set direction of these permanent magnets is consistent with gravity,, in the time that gravity direction generation dislocation is mobile, permanent magnet will be subject to larger magnetic force, therefore stronger in the resist displacement ability of gravity direction.
Further, described LED rolling screen 9 also comprises the latch assembly 51 being connected with described flexible LED assembly 3 and the latch counterpart 52 being connected with described panel box 2; Described latch assembly 51 comprises plug housing 511, pin rod 512 and control lever 513.Described plug housing 511 comprise connect with described flexible LED assembly 3 before (not mark), with described above relative below 5111 and a side 5112.The side 5112 of described plug housing 511 inwardly offers blind hole (being filled by pin rod 512, not mark) and inserts for pin rod 512.After described plug housing 511,5111 offer the chute 5113 that is communicated with described blind hole, and described chute 5113 comprises the first groove section 5114 of extending along described direction of insertion.Described pin rod 512 is located in the blind hole of described plug housing 511 actively, and described control lever 513 is connected with described pin rod 512 and stretches out described plug housing 511 through described chute 5113 and stir for user.Described latch counterpart 52 protrudes from the bottom of described panel box 2, and described latch counterpart 52 offers pin-and-hole 521 in the position of the side 5112 of the described plug housing 511 of correspondence.When described pin rod 512 is arranged in one end of the first groove section 5114 close pin-and-holes 521 under the driving of control lever 513, described pin rod 512 inserts in described pin-and-hole 521 so that flexible LED assembly 3 and panel box 2 are fixed.When described pin rod 512 is arranged in the first groove section 5114 away from one end of pin-and-hole 521 under the driving of control lever 513, described pin rod 512 is deviate from described pin-and-hole 521.Above-mentioned LED rolling screen 9 can pre-fix fast by the first magnet 411 and the second magnet 421, after the first magnet 411 and the second magnet 421 pre-fix, and pin rod 512 pin-and-hole 521 that just aligns.Now, only need to stir control lever 513 and slide onto one end near pin-and-hole 521 in the first groove section 5114, pin rod 512 can be inserted in pin-and-hole 521, thereby complete fixing.Fix by latch structure, above-mentioned LED rolling screen 9 will be more firm.
Further, described latch assembly 51 also comprises the spring 514 being placed on described pin rod 512, at the bottom of the two ends of described spring 514 contact at respectively the hole of described blind hole and described control lever 513.Described chute 5113 also comprises the second groove section 5115 being connected with described the first groove section 5114.Described spring 514 moves towards pin-and-hole 521 in the edge limitation control lever 513 of elastic deformation state and the second groove section 5115 in the time that described control lever 513 is positioned at the second groove section 5115.Described spring 514 will recover elastic force and promote described control lever 513 and move to the aperture of described blind hole in the time that described control lever 513 is positioned at the first groove section 5114, thereby drive described pin rod 512 stretch out described blind hole and insert in described pin-and-hole 521.Thereby above-mentioned LED rolling screen 9, after the first magnet 411 and the second magnet 421 pre-fix, only needs to stir control lever 513 and slides onto the first groove section 5114 from the second groove section 5115, and then, control lever 513 is by automated movement under the effect at spring 514.Thereby simplify further installation.
Further, described flexible LED assembly 3 also comprises multiple side direction magnet 6, and multiple side direction magnet 6 is fixing with described flexible frame 31 and arrange outwardly respectively, for fixing with side direction magnet 6 magnetic of adjacent another LED rolling screen 9.In use, LED rolling screen 9 is multiple conventionally, and is hung on same crossbeam 91, is arranged in parallel.Now, adjacent LED rolling screen 9 can be connected by side direction magnet 6, thus quick and convenient when mounted.
Further, on the flexible frame 31 of described flexible LED assembly 3, offer the via hole 311 that connects lateral surface in it; Described LED assembly also comprises through the L shaped backstay 33 of described via hole 311 with for limiting the positioning seat 34 of described L shaped backstay 33.It is coaxial with described via hole 311 and through the first bar section 331 of described via hole 311 be connected with described the first bar section 331 and perpendicular to the second bar section 332 of described the first bar section 331, the side face of described the first bar section 331 is provided with two journal stirrups 3311 in the position male of its end that described L shaped backstay 33 comprises.Described L shaped backstay 33 can move so that the first bar section 331 is protruding along the direction of axis line of described via hole 311, and described L shaped backstay 33 can rotate that described the second bar section 332 is stuck in or deviate from described positioning seat 34 and for engaging with the via hole 311 on the flexible frame 31 of adjacent another LED rolling screen 9 around the axial line of described via hole 311.
Please refer to Fig. 5, further, the LED module 32 of described flexible LED assembly 3 comprises substrate 321 and is located at the many row LED322 on substrate 321, between every two row LED322, is provided with hollow hole 323.Ventilative amount can be increased by hollow hole 323 is set, LED rolling screen 9 rear things can be seen.Particularly, the LED322 in above-mentioned LED rolling screen 9 is of a size of 2.1mm*2.1mm.LED332 in existing LED rolling screen 9 adopts larger dimensions, for example 3.5mm*2.8mm, 3.5mm*3.5mm, 5.0mm*3.0mm and 5.0mm*5.0mm conventionally.Adopt above-mentioned LED specification can cause the hollow hole 323 of substrate 321 less, even can not offer hollow hole 323, and then cause the penetrating rate of LED rolling screen 9 poor.The LED322 that is 2.1mm*2.1mm by employing specification in the present embodiment, can make the hollow hole 323 of substrate 321 can do greatlyr, thereby obtain higher penetrating rate, thereby there is larger ventilative amount and the effect that is easier to the things of seeing LED rolling screen 9 rears.
Incorporated by reference to referring to Fig. 6, further, above-mentioned panel box 2 also has mutual backup functionality.Particularly, described panel box 2 comprises horizontally disposed AC input end 61, AC output terminal 65, current-sharing end 63, a DC output terminal 62 and the 2nd DC output terminal 64.Wherein, current-sharing end 63, a DC output terminal 62 and the 2nd DC output terminal 64 are located between described AC input end 61 and AC output terminal 65, and described current-sharing end 63 is located between a DC output terminal 62 and the 2nd DC output terminal 64.
Particularly, described panel box 2 also comprises functional circuit (not shown), and described functional circuit is electrically connected with described AC input end 61, a DC output terminal 62 and current-sharing end 63, and described AC input end 61 is electrically connected with AC output terminal 65; The one DC output terminal 62 is electrically connected with the 2nd DC output terminal 64.A described DC output terminal 62 is electrically connected with the input end of flexible LED assembly 3, to provide electric energy to flexible LED assembly 3.The 2nd DC output terminal 64, for being electrically connected with the 2nd DC output terminal 64 of adjacent another panel box 2, is exported electric energy for the flexible LED assembly 3 that another panel box 2 to adjacent is right.Current-sharing end 63 is for being connected with the stream end 63 of adjacent another panel box 2, for the output power of balanced two panel boxs 2 when this two panel boxs 2 normal work simultaneously.
In the present embodiment, particularly, describe the scheme that is electrically connected of above-mentioned panel box 2 and another panel box 2 in detail with functional module Fig. 6.
For convenience of explanation, one of them panel box is for being labeled as 2a, and another is for being labeled as 2b.
The electrical connection of AC input end 61aYu city, AC output terminal 65a is connected with AC input end 61b; Current-sharing end 63a is connected with current-sharing end 63b, and the 2nd DC output terminal 63a is connected with the 2nd DC output terminal 63b; The one DC output terminal 62a is connected with the input end of flexible LED assembly 3a, and a described DC output terminal 62b is connected with the input end of flexible LED assembly 3b.
In the time of normal work, by functional circuit, current-sharing end 63a, 63b and the 2nd DC output terminal 63a, 63b, LED rolling screen 9 is powered to two flexible LED assembly 3a, 3b separately to two flexible LED assembly 3a, 3b power supply or one of two panel box 2a, 2b jointly with two panel box 2a, the 2b of another LED rolling screen 9.Thereby after in two panel box 2a, 2b one is burnt out, another also can be used as backup, works on.
These are only the preferred embodiment of utility model; not thereby limit the scope of the claims of utility model; every equivalent structure or conversion of equivalent flow process that utilizes utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in the scope of patent protection of utility model.
Claims (10)
1. a LED rolling screen, be used for hanging over crossbeam, described LED rolling screen comprises suspender member, panel box and flexible LED assembly, described flexible LED assembly comprises flexible frame and multiple LED module, described multiple LED module is connected in and in described flexible frame, is arranged into row, described flexible frame can be along orientation rolling and the expansion of multiple LED modules, it is characterized in that, described suspender member is removably connected with described panel box, and the top of described suspender member stretches out in the top of described panel box for removably fixing with crossbeam; Described flexible LED assembly is removably connected in the bottom of described panel box, and described flexible LED assembly launches in the time that described suspender member is hung on described crossbeam.
2. LED rolling screen as claimed in claim 1, is characterized in that, the end face of described panel box offers mounting hole, and described suspender member comprises connecting link and geometrical clamp; The top of the connecting link of described suspender member is connected with described geometrical clamp, and the bottom of described connecting link is connected with described panel box, and the geometrical clamp of described suspender member is used for clamping described crossbeam so that described LED rolling screen is hung on crossbeam.
3. LED rolling screen as claimed in claim 1, is characterized in that, described LED rolling screen also comprises the upper connector being connected with described panel box and the lower web member being connected with described flexible LED assembly; Described upper connector comprises the first magnet, and described the first magnet protrudes from the lower end of described panel box, and described lower web member comprises the second magnet, and described the second magnet protrudes from the top of described flexible LED assembly and the position of corresponding described the first magnet arranges; Described the first magnet magnetic in the time that described flexible LED assembly is connected with panel box is connected on the second magnet.
4. LED rolling screen as claimed in claim 3, is characterized in that, described LED rolling screen also comprises another the first magnet, and described two the first magnet are located at respectively the two ends, left and right of described upper connector; Each the first magnet comprises polylith permanent magnet, and polylith permanent magnet is laid along the direction interval of top to the bottom of described upper connector.
5. the LED rolling screen as described in claim 1 to 4 any one, is characterized in that, described LED rolling screen also comprises the latch assembly being connected with described flexible LED assembly and the latch counterpart being connected with described panel box; Described latch assembly comprises plug housing, pin rod and control lever, described plug housing comprise connect with described flexible LED assembly before, with described above relative below and a side; The side of described plug housing inwardly offers blind hole and inserts for pin rod; The chute that offers the described blind hole of connection below of described plug housing, described chute comprises the first groove section of extending along described direction of insertion; Described pin rod is located in the blind hole of described plug housing actively, and described control lever is connected with described pin rod and stretches out described plug housing through described chute and stir for user; Described latch counterpart protrudes from the bottom of described panel box, and described latch counterpart offers pin-and-hole in the position of the side of the described plug housing of correspondence; When described pin rod is arranged in one end of the close described pin-and-hole of the first groove section under the driving of control lever, described pin rod inserts in described pin-and-hole so that flexible LED assembly and panel box are fixed; When described pin rod is arranged in the first groove section away from one end of described pin-and-hole under the driving of control lever, described pin rod is deviate from described pin-and-hole.
6. LED rolling screen as claimed in claim 5, is characterized in that, described latch assembly also comprises the spring being placed on described pin rod, at the bottom of the two ends of described spring contact at respectively the hole of described blind hole and described control lever; Described chute also comprises the second groove section being connected with described the first groove section; Described spring is in elastic deformation state in the time that described control lever is positioned at the second groove section, and described in the edge limitation of described the second groove section, control lever moves towards pin-and-hole; Promoting described control lever thereby described spring will recover elastic force in the time that described control lever is positioned at the first groove section moves and drives described pin rod to stretch out described blind hole and insert described pin-and-hole to the aperture of described blind hole.
7. LED rolling screen as claimed in claim 1, it is characterized in that, described flexible LED assembly also comprises multiple side direction magnet, and multiple side direction magnet is fixing with described flexible frame and arrange outwardly for fixing with the side direction magnet magnetic of adjacent another LED rolling screen respectively.
8. LED rolling screen as claimed in claim 7, is characterized in that, offers the via hole that connects lateral surface in it on the flexible frame of described flexible LED assembly; Described LED assembly also comprises through the L shaped backstay of described via hole with for limiting the positioning seat of described L shaped backstay; It is coaxial with described via hole and through the first bar section of described via hole be connected with described the first bar section and perpendicular to the second bar section of described the first bar section, the side face of described the first bar section is provided with two journal stirrups in the position male of its end that described L shaped backstay comprises; Described L shaped backstay can move so that the first bar section is protruding along the direction of axis line of described via hole, and described L shaped backstay can rotate that described the second bar section is stuck in or deviate from described positioning seat and for engaging with the via hole on the flexible frame of adjacent another LED rolling screen around the axial line of described via hole.
9. LED rolling screen as claimed in claim 1, is characterized in that, the LED module of described flexible LED assembly comprises substrate and is located at the many row LED on substrate, between every two row LED, is provided with hollow hole.
10. LED rolling screen as claimed in claim 1, is characterized in that, described panel box comprises horizontally disposed AC input end, AC output terminal, current-sharing end, a DC output terminal and the 2nd DC output terminal; Current-sharing end, a DC output terminal and the 2nd DC output terminal are located between described AC input end and AC output terminal, and described current-sharing end is located between a DC output terminal and the 2nd DC output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337929.9U CN204029295U (en) | 2014-06-23 | 2014-06-23 | Led rolling screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337929.9U CN204029295U (en) | 2014-06-23 | 2014-06-23 | Led rolling screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029295U true CN204029295U (en) | 2014-12-17 |
Family
ID=52069131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337929.9U Expired - Fee Related CN204029295U (en) | 2014-06-23 | 2014-06-23 | Led rolling screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375612A (en) * | 2015-12-08 | 2016-03-02 | 常州诚联电源制造有限公司 | Power supply module of display screen and use method for power supply module |
| KR101843072B1 (en) * | 2017-12-06 | 2018-03-28 | 주식회사 리카홀딩스 | Glass electronic display |
| CN109629859A (en) * | 2018-12-03 | 2019-04-16 | 武汉理工大学 | A kind of removable stage roller shutter type wing flats and its building method based on AGV Yu machine person cooperative work |
-
2014
- 2014-06-23 CN CN201420337929.9U patent/CN204029295U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375612A (en) * | 2015-12-08 | 2016-03-02 | 常州诚联电源制造有限公司 | Power supply module of display screen and use method for power supply module |
| KR101843072B1 (en) * | 2017-12-06 | 2018-03-28 | 주식회사 리카홀딩스 | Glass electronic display |
| CN109629859A (en) * | 2018-12-03 | 2019-04-16 | 武汉理工大学 | A kind of removable stage roller shutter type wing flats and its building method based on AGV Yu machine person cooperative work |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204029295U (en) | Led rolling screen | |
| CN206283014U (en) | The power connector that a kind of plate end is combined with line end | |
| CN204100183U (en) | A kind of simple and easy firm type metal female end and apply the LED of this metal female end | |
| CN204679927U (en) | Computer display card stationary installation | |
| CN102593630A (en) | Double-layer circuit board system | |
| CN205140417U (en) | Display screen structure and extracting tool | |
| CN203349051U (en) | Novel LED backlight box frame | |
| CN202374579U (en) | Vertical circuit board processing and conveying device | |
| CN201994534U (en) | Electric-shock-prevention safety socket | |
| CN203477986U (en) | LED backlight module group | |
| CN205985617U (en) | Electron connector with detection device | |
| CN204204679U (en) | More piece switch magazine | |
| CN204477969U (en) | The LED of a kind of LED drive plate and light source board connector and application thereof | |
| CN204287243U (en) | Be applicable to TP and the LCM testing jig altogether of touch display screen | |
| CN203983679U (en) | A kind of bolt-type binding post sub-assembly | |
| CN210741822U (en) | Plug-pull force and transverse stress testing machine | |
| CN210706415U (en) | Fixing structure of high-temperature cloth pull rod and laminating equipment | |
| CN203481598U (en) | Miniature portable conductive coupling device | |
| CN203942198U (en) | A kind of high pressure line card maintenance assembling pincers | |
| CN103286641B (en) | Frame structure | |
| CN202513380U (en) | Combined socket | |
| CN207051616U (en) | A kind of shell fragment clip and the lamp bar module with the shell fragment clip | |
| CN208158542U (en) | Solar power generation component system | |
| CN204088799U (en) | A kind of electric connector | |
| CN202940381U (en) | Push-pull locking structure of connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180623 |