CN104269113A - LED ceiling screen and module thereof - Google Patents
LED ceiling screen and module thereof Download PDFInfo
- Publication number
- CN104269113A CN104269113A CN201410471519.8A CN201410471519A CN104269113A CN 104269113 A CN104269113 A CN 104269113A CN 201410471519 A CN201410471519 A CN 201410471519A CN 104269113 A CN104269113 A CN 104269113A
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- Prior art keywords
- self
- stopper slot
- module
- support
- brace
- Prior art date
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- 208000012287 Prolapse Diseases 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- 238000010276 construction Methods 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
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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
- G09F9/33—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 being semiconductor devices, e.g. diodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses an LED ceiling screen and a module thereof, wherein the module comprises a support which is mounted on ceiling by use of a front maintenance structure; the front maintenance structure comprises a self-locking mechanism and a suspension mechanism, the two of which are arranged on the two sides of the support, respectively; the self-locking mechanism comprises a holder and a self-locking component; a connecting piece is rotatably mounted on the holder; a hanging rod is arranged on the lower end of the connecting piece; a special-shaped groove in the upper end of which an opening is formed is formed in the self-locking component; a first limiting groove and a second limiting groove are formed in the lower end of the special-shaped groove; a locking piece is arranged in the special-shaped groove; a guide channel for guiding the hanging rod is formed between the periphery of the locking piece and the inner wall of the special-shaped groove; a clamping groove is formed in the lower end of the locking piece; one side, close to the first limiting groove, of the locking piece extends into a region above the first limiting groove and a first locking piece guide surface for guiding the hanging rod to go into the clamping groove is formed on the lower end of the side; a lug is formed between the first limiting groove and the second limiting groove; the clamping groove is located between a region above between the lug and the second limiting groove. The LED ceiling screen can be mounted and demounted conveniently and quickly without a tool.
Description
Technical field
The present invention relates to LED display, particularly a kind of LED canopy of the heavens screen and module thereof.
Background technology
Along with the development of display screen technology, the application of LED display is more and more extensive.The canopy of the heavens screen of similar ceiling mode does not take valuable space resources owing to having, and can bring the features such as different visual enjoyment and more and more be subject to the favor of people.Canopy of the heavens screen is generally made up of the some modules be installed on ceiling, need to safeguard aloft, what eminence safeguarded that dismounting stresses is fast, stable, use instrument is more few better, but traditional canopy of the heavens screen is safeguarded after adopting, because canopy of the heavens screen is narrow and small with the floor ceiling void, dismounting maintenance is extremely difficult.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of LED canopy of the heavens screen module and LED canopy of the heavens screen of exempting from instrument dismounting.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of LED canopy of the heavens screen module, described module comprises support, support is provided with display module and control enclosure, described support is installed on the ceiling by front enclosed structure, described front enclosed structure comprises the self-locking mechanism being arranged at support side, and be located at support opposite side for mounting the hitch of support, described self-locking mechanism comprises:
Fixed mount, be installed on ceiling, it is rotatably mounted with brace, and brace lower end is provided with peg;
Self-locking member, be installed on support, the special-shaped slot of upper end open is provided with in it, special-shaped slot lower end is provided with the first stopper slot and the second stopper slot, lock dog is provided with in special-shaped slot, be formed for guiding peg to enter and through the first stopper slot from opening between lock dog periphery and special-shaped slot inwall, again from the guide channel that opening is deviate from after second stopper slot, lock dog lower end is provided with the screens groove coordinated with peg, described lock dog stretches into the first stopper slot upper area near the side of the first stopper slot and is provided with the first lock dog spigot surface that peg can be guided when self-locking member down moves to enter screens groove in this lower end, side, projection is formed between described first stopper slot and the second stopper slot, the upper area of described screens slot between described projection and the second stopper slot can fall into the second stopper slot from screens groove to make peg when self-locking member up moves.
As the improvement of technique scheme, described hitch comprises the turning axle be arranged on support, and the fixing hook coordinated with turning axle on the ceiling.
Further, described hook is provided with hook body, described hook body has two stop parts respect to one another and connects the connecting portion of two stop parts, in one of them stop part, another stop part of side direction extends to form the gear edge for stopping turning axle prolapse upwards, forms a breach between described gear edge and another stop part.
Further, described hook and fixed mount one-body molded.
Further, described fixed mount is U-shaped mount structure, and its two side is equipped with described peg and hook.
Further, described hitch is described self-locking mechanism.
Further, described fixed mount is provided with brace spacing hole, and described brace is provided with the locating part coordinated with brace spacing hole to limit the brace anglec of rotation.
Further, the friction disc for preventing brace from rotating under self gravitation is provided with between described fixed mount and brace.
Further, the back side of described support is provided with framework, and described framework is provided with the handle aperture facilitating mobile module.
The present invention also provides a kind of LED canopy of the heavens to shield, and comprises some above-mentioned modules.
The invention has the beneficial effects as follows: the present invention can by the mounting of the side of module on the ceiling by hitch, can the opposite side of module be installed on ceiling by self-locking mechanism, during installation, first the side of module can be installed, release both hands, now module under gravity opposite side open downwards, and then the opposite side of module is installed, easy for installation, laborsaving, and self-locking mechanism is provided with the fixed mount of band peg and the self-locking member of band special-shaped slot, lock dog is provided with in special-shaped slot, the guide channel for guiding peg is formed between lock dog periphery and special-shaped slot inwall, self-locking member is driven to move up and down by module, peg can be made to move along guide channel, complete the dismounting of self-locking mechanism.The present invention due to the two ends of module adopt self-locking mechanism respectively, hitch is installed on ceiling, safeguards dismounting before both can realizing, again without the need to using instrument, convenient to disassembly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is that the perspective view be installed on the steel construction of ceiling is shielded in the LED canopy of the heavens be made up of the module of the embodiment of the present invention 1;
Fig. 2 is the A place enlarged drawing in Fig. 1;
Fig. 3 is the perspective view of the fixed mount in the embodiment of the present invention 1;
Fig. 4 is that the side schematic view be installed on the steel construction of ceiling is shielded in the LED canopy of the heavens be made up of the module of the embodiment of the present invention 1;
Fig. 5 is the structural representation of the module (omission fixed mount) in the embodiment of the present invention 1;
Fig. 6 is the sectional view of the self-locking member in the embodiment of the present invention 1;
Fig. 7 ~ Figure 10 is the different conditions schematic diagram of self-locking mechanism in installation process in the embodiment of the present invention 1;
Figure 11 ~ Figure 13 is the different conditions schematic diagram of self-locking mechanism in unloading process in the embodiment of the present invention 1;
Figure 14 is that the side schematic view be installed on the steel construction of ceiling is shielded in the LED canopy of the heavens be made up of the module of the embodiment of the present invention 2.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further detailed explanation, the direction of arrow wherein in Fig. 7 ~ Figure 13 represents the direction of motion of self-locking member 2, it should be noted that, self-locking member 2 in Fig. 7 to Figure 13 can produce inclination in actual motion process, and in this case convenience is published picture and is reduced to horizontality.
Embodiment 1
Referring to figs. 1 through Figure 13, a kind of LED canopy of the heavens of the present invention screen module, comprise support 100, support 100 is provided with display module 101 and control enclosure 102, described control enclosure 102 is positioned at display module 101 back side, which is provided with power input interface 1021, signal input output interface 1022.Described support 100 is arranged on the steel construction 200 of ceiling by front enclosed structure, described front enclosed structure comprises the self-locking mechanism being arranged at support 100 side, and be located at support 100 opposite side for mounting the hitch of support 100, described self-locking mechanism comprises fixed mount 1 and self-locking member 2, described fixed mount 1 is installed on the steel construction 200 of ceiling, it is rotatably mounted with brace 11, and brace 11 lower end is provided with peg 111; described self-locking member 2 is installed on module, the special-shaped slot 21 of upper end open is provided with in it, special-shaped slot 21 lower end is provided with the first stopper slot 211 and the second stopper slot 212, lock dog 22 is provided with in special-shaped slot 21, be formed for guiding peg 111 to pass into the first stopper slot 211 from opening between lock dog 22 periphery and special-shaped slot 21 inwall, again from the guide channel 23 that opening is deviate from after second stopper slot 212, guide channel 23 shape ringwise, lock dog 22 lower end is provided with the screens groove 221 coordinated with peg 111, described lock dog 22 stretches into the first stopper slot 211 upper area near the side of the first stopper slot 211 and is provided with in this lower end, side and can peg 111 be guided when self-locking member 2 down moves to enter the first lock dog spigot surface 222 of screens groove 221, protruding 213 are formed between described first stopper slot 211 and the second stopper slot 212, described screens groove 221 can from screens groove 221 fall into second stopper slot 212 to make peg 111 when self-locking member 2 up moves at described protruding 213 and second upper areas between stopper slot 212.In the present embodiment, connected by rotating shaft between described brace 11 and fixed mount 1 and can realize relatively rotating, in order to the anglec of rotation of brace 11 being controlled in special-shaped slot 21 range of size, described fixed mount 1 is provided with brace spacing hole 10, and described brace 11 is provided with the locating part 112 coordinating to limit brace 11 anglec of rotation with brace spacing hole 10.Described locating part 112 can disperse the acting force of brace 11 countershaft, extends serviceable life of the present invention.
In the present embodiment, described hitch comprises the turning axle 104 be arranged on support 100, and the fixing hook 12 coordinated with turning axle 104 on the ceiling.First the turning axle 104 on support 100 is articulated in hook 12 during this structure installment, because hitch is located at support 100 side, decontrol support 100 after-poppet 100 opposite side can open downwards under gravity, then support 100 opposite side is slowly upwards shut, the self-locking mechanism being installed on this side of support 100 is followed support 100 and is moved upward, peg 111 on brace 11 can enter in special-shaped slot 21, and enter the first stopper slot 211 along guide channel 23, then slowly loose one's grip, support 100 drives self-locking mechanism to move down under gravity, peg 111 can enter screens groove 221 along the first lock dog spigot surface 222, now self-locking mechanism is suspended on peg 111, installation.During dismounting, on lift support 100, self-locking mechanism is up moved, peg 111 can enter the second stopper slot 212 along guide channel 23, then slowly loose one's grip, support 100 drives self-locking mechanism to move down under gravity, and now peg 111 can finally deviate from special-shaped slot 21 along guide channel 23 is up mobile.This structure dismounting is without the need to using instrument, quick and easy for installation.
In order to reduce parts and installation procedure, described hook 12 is one-body molded with fixed mount 1.When the present invention being combined into LED canopy of the heavens screen, the brace 11 on same fixed mount 1 and hook 12 match with the self-locking mechanism on adjacent module adjacent side end, turning axle 104 respectively.Further, described fixed mount 1 is U-shaped mount structure, its two side is equipped with described peg 111 and hook 12.When on the corner that turning axle 104 and self-locking mechanism are installed in module, four modules can be installed together by the fixed mount 1 of above-mentioned U-shaped mount structure, save parts and space, are applicable to more closely spaced LED canopy of the heavens screen.
Further, described hook 12 is provided with hook body, described hook body has two stop parts 121 respect to one another and connects the connecting portion 122 of two stop parts 121, in one of them stop part 121, another stop part 121 of side direction extends to form for stopping that the gear of turning axle 104 prolapse upwards is along 123, and described gear forms a breach along between 123 and another stop part 121.During installation, the turning axle 104 on support 100 enters hook body from breach, then moves to and keeps off below 123, can carry out spacing to module, prevents module in installation or unloading process from deviating from from hook 12, improves security.
Conveniently guide peg 111 in guide channel 23, press desired trajectory motion, described lock dog 22 upper end is provided with second lock dog 22 spigot surface that can peg 111 be guided down to move when self-locking member 2 up moves, described second lock dog 22 spigot surface near the side of the second stopper slot 212 higher than its near the side of the first stopper slot 211 to guide peg 111 to enter the first stopper slot 211.Described lock dog 22 is provided with the 3rd lock dog 22 spigot surface that can peg 111 be guided up to move when self-locking member 2 down moves near one end of the second stopper slot 212.Described special-shaped slot 21 is provided with the peg 111 that can guide when self-locking member 2 up moves connected with the first stopper slot 211 and enters the first stopper slot 211 spigot surface of the first stopper slot 211.Described special-shaped slot 21 is provided with the peg 111 that can guide when self-locking member 2 up moves connected with the second stopper slot 212 and enters the second stopper slot 212 spigot surface of the second stopper slot 212.In the present embodiment, the first described lock dog spigot surface 222, second lock dog 22 spigot surface, the 3rd lock dog 22 spigot surface, the first stopper slot 211 spigot surface, the second stopper slot 212 spigot surface are inclined-plane.
Conveniently guide peg 111 to move downward, the opening of described special-shaped slot 21 is up big and down small hydraucone, and described hydraucone is provided with respectively near the first inclined-plane and second inclined-plane of the second stopper slot 212 and the first stopper slot 211.Further, the gradient on described first inclined-plane is less than the gradient on the second inclined-plane, effectively can ensure no matter peg 111 enters special-shaped slot 21 along the first inclined-plane or the second inclined-plane, all can move to the first stopper slot 211 and can not fall into the second stopper slot 212, ensureing to be in place.The bottom on described first inclined-plane is higher than the bottom on the second inclined-plane, effectively can ensure that peg 111 can enter opening smoothly from the second stopper slot 212 when guide channel 23 up moves, and the another side of guide channel 23 can not be fallen at guide channel 23 Inner eycle, ensure that dismounting puts in place.
Further, the friction disc for preventing brace 11 from rotating under self gravitation is provided with between described fixed mount 1 and brace 11.Described friction disc increases the friction force between fixed mount 1 and brace 11, even if when peg 111 is down moved from screens groove 221 depart from desired trajectory also can not because of brace 11 self gravitation cycle state vertically downward, but the angle state remained on when departing from desired trajectory, so can slowly loose one's grip allows self-locking mechanism down move under gravity, thus makes push rod automatically up walk to deviate from self-locking mechanism along guide channel 23.
In the present embodiment, in order to simplify the internal structure of an organization, described brace 11 and peg 111 one-body molded, certainly, in order to reduce the friction between peg 111 and guide channel 23 inwall, peg 111 is moved more smooth and easy, described peg 111 also can be installed on brace 11 rotationally.
Further, the back side of described support 100 is provided with framework 103, described framework 103 is provided with the handle aperture 1031 facilitating mobile module, this handle aperture 1031 not only can be convenient for people to mobile module, and may be used for installing one end and be articulated in safety rope 300 on ceiling steel construction 200, to prevent module from dropping when dismounting, improve security further.
The present embodiment also discloses a kind of LED canopy of the heavens screen, and it comprises some above-mentioned modules.Module in the screen of this LED canopy of the heavens can independently be installed on the steel construction 200 of ceiling, first the side on module can be installed during installation, release both hands, and then the opposite side of module is installed, the hitch that two side ends due to module adopts self-locking mechanism respectively, hook 12 matches with turning axle 104 is installed on ceiling, both dismounting is safeguarded before can realizing, again without the need to using instrument, convenient to disassembly.
Embodiment 2
With reference to Figure 14, a kind of LED canopy of the heavens of the present invention screen module, the difference of itself and embodiment 1 is, described hitch is described self-locking mechanism, described self-locking member 2 is articulated on peg 111 and forms suspended structure, in the present embodiment, the both sides of described module all adopt self-locking mechanism to be installed on the steel construction 200 of ceiling, it first can install the self-locking mechanism of the side of module, release both hands, now another side of module is opened downwards under gravity, then while shutting another side of module, install the self-locking mechanism of this side, then reverse operating during dismounting, dismounting is without the need to using instrument, quick and easy for installation.
The present embodiment also discloses a kind of LED canopy of the heavens screen, and it comprises some above-mentioned modules.Module in the screen of this LED canopy of the heavens can independently be installed on the steel construction 200 of ceiling, first the side on module can be installed during installation, release both hands, and then the opposite side of module is installed, two side ends due to module all adopts self-locking mechanism to be installed on ceiling, both dismounting is safeguarded before can realizing, again without the need to using instrument, convenient to disassembly.
All features disclosed in this instructions, or the step in disclosed all methods or process, except the feature mutually repelled and/or step, all can combine by any way, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object, namely, unless specifically stated otherwise, each feature is an embodiment in a series of equivalence or similar characteristics.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a LED canopy of the heavens screen module, described module comprises support (100), support (100) is provided with display module (101) and control enclosure (102), described support (100) is installed on the ceiling by front enclosed structure, described front enclosed structure comprises the self-locking mechanism being arranged at support (100) side, and be located at support (100) opposite side for mounting the hitch of support (100), described self-locking mechanism comprises:
Fixed mount (1), is installed on ceiling, and it is rotatably mounted with brace (11), and brace (11) lower end is provided with peg (111);
Self-locking member (2), be installed on support (100), the special-shaped slot (21) of upper end open is provided with in it, special-shaped slot (21) lower end is provided with the first stopper slot (211) and the second stopper slot (212), lock dog (22) is provided with in special-shaped slot (21), be formed for guiding peg (111) to enter and through the first stopper slot (211) from opening between lock dog (22) periphery and special-shaped slot (21) inwall, again from the guide channel (23) that opening is deviate from after second stopper slot (212), lock dog (22) lower end is provided with the screens groove (221) coordinated with peg (111), described lock dog (22) stretches into the first stopper slot (211) upper area near the side of the first stopper slot (211) and is provided with in this lower end, side and peg (111) can be guided when self-locking member (2) down moves to enter the first lock dog spigot surface (222) of screens groove (221), projection (213) is formed between described first stopper slot (211) and the second stopper slot (212), the upper area that described screens groove (221) is positioned between described projection (213) and the second stopper slot (212) can fall into the second stopper slot (212) from screens groove (221) to make peg (111) when self-locking member (2) up moves.
2. a kind of LED canopy of the heavens according to claim 1 screen module, is characterized in that: described hitch comprises the turning axle (104) be arranged on support (100), and the fixing hook (12) coordinated with turning axle (104) on the ceiling.
3. a kind of LED canopy of the heavens according to claim 2 screen module, it is characterized in that: described hook (12) is provided with hook body, described hook body has two stop parts respect to one another (121) and connects the connecting portion (122) of two stop parts (121), another stop part of one of them stop part (121) interior side direction (121) extends to form gear edge (123) for stopping turning axle (104) prolapse upwards, and described gear forms a breach along between (123) and another stop part (121).
4. a kind of LED canopy of the heavens according to claim 2 screen module, is characterized in that: described hook (12) is one-body molded with fixed mount (1).
5. a kind of LED canopy of the heavens according to claim 4 screen module, is characterized in that: described fixed mount (1) is U-shaped mount structure, its two side is equipped with described peg (111) and hook (12).
6. a kind of LED canopy of the heavens according to claim 1 screen module, is characterized in that: described hitch is described self-locking mechanism.
7. a kind of LED canopy of the heavens according to claim 1 screen module, it is characterized in that: described fixed mount (1) is provided with brace spacing hole (10), described brace (11) is provided with the locating part (112) coordinated with brace spacing hole (10) to limit brace (11) anglec of rotation.
8. a kind of LED canopy of the heavens according to claim 1 screen module, is characterized in that: be provided with the friction disc for preventing brace (11) from rotating under self gravitation between described fixed mount (1) and brace (11).
9. a kind of LED canopy of the heavens according to claim 1 screen module, it is characterized in that: the back side of described support (100) is provided with framework (103), described framework (103) is provided with the handle aperture (1031) facilitating mobile module.
10. a LED canopy of the heavens screen, is characterized in that: comprise the arbitrary described module of some claims 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410471519.8A CN104269113B (en) | 2014-09-16 | 2014-09-16 | A kind of LED canopy of the heavens screen and module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410471519.8A CN104269113B (en) | 2014-09-16 | 2014-09-16 | A kind of LED canopy of the heavens screen and module thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104269113A true CN104269113A (en) | 2015-01-07 |
| CN104269113B CN104269113B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410471519.8A Active CN104269113B (en) | 2014-09-16 | 2014-09-16 | A kind of LED canopy of the heavens screen and module thereof |
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| CN (1) | CN104269113B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107190899A (en) * | 2017-07-12 | 2017-09-22 | 佛山市明珠建材工业有限公司 | Concealed type opening device |
| CN107610605A (en) * | 2017-09-26 | 2018-01-19 | 上海欧美拉光电股份有限公司 | A kind of LED may be programmed day screen |
| CN107808607A (en) * | 2017-11-28 | 2018-03-16 | 合肥惠科金扬科技有限公司 | Preceding display module self-locking device and front maintenance type display device |
| CN112281702A (en) * | 2020-10-19 | 2021-01-29 | 佛山市高明曦逻科技有限公司 | Multi-head hanging device for annular spliced traffic indication screen |
| CN114370563A (en) * | 2020-10-15 | 2022-04-19 | 华硕电脑股份有限公司 | Screen fixing device |
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| CN112281702A (en) * | 2020-10-19 | 2021-01-29 | 佛山市高明曦逻科技有限公司 | Multi-head hanging device for annular spliced traffic indication screen |
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