CN105575273A - Adjusting module based on variable curvature and arc-shaped LED display screen spliced from adjusting module - Google Patents
Adjusting module based on variable curvature and arc-shaped LED display screen spliced from adjusting module Download PDFInfo
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- CN105575273A CN105575273A CN201610011528.8A CN201610011528A CN105575273A CN 105575273 A CN105575273 A CN 105575273A CN 201610011528 A CN201610011528 A CN 201610011528A CN 105575273 A CN105575273 A CN 105575273A
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- arc
- fixed block
- adjustment module
- led display
- variable curvature
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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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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
Abstract
The invention discloses an adjusting module based on variable curvatures and an arc-shaped LED display screen spliced from the adjusting module. The adjusting module comprises a first part and a second part, wherein the first part consists of angle adjusting components; the second part consists of positioning and locking components; the first part comprises a sliding set and a fixed angle set; the second part comprises a buckle set and a safety anti-loosing set. The invention further discloses the arc-shaped LED display screen based on the variable curvatures. The arc-shaped LED display screen comprises a plurality of unit boxes and a plurality of adjusting modules based on the variable curvatures. A right fixing block on the first part and a left fixing block on the second part are respectively mounted on adjacent sides of each unit box body, the adjusting module is adopted for angle adjustment and locking and positioning on adjacent unit box bodies, and the arc-shaped LED display screen of which the angle can be randomly varied within the range of 10 degrees can be formed. The adjusting module has the advantages of high universalization degree, applicability to multiple mounting situations, convenience in assembly and disassembly, high bearing capacity and solidness, adjustable radian and seamless splicing.
Description
Technical field
The present invention relates to LED display, particularly a kind of radian adjustment module of arc-shaped LED display screen and the arc-shaped LED display screen of splicing thereof, belong to field of LED display.
Background technology
Along with LED display is in the widespread use of numerous areas, the installation environment of LED display also becomes increasingly complex, and planar LED display screen in the market can not meet market demands.In order to adapt to various installation occasion, represent the reasons such as Special Effect Show, the LED display of various different shaping is just commercially emerged in large numbers, and especially arc-shaped LED display screen is subject to market favor in large-size screen monitors display field.Such as, if can be spliced to form an entirety with arc-shaped LED display screen and planar LED display screen around the corner, display effect will be rich in curved surface sense, associative perception and stereoscopic sensation etc.
In prior art, the needs of arc effect are installed to meet LED display, often adopting needs customization LED display casing according to radian size, this makes a casing only allow to splice a kind of radian, cannot reach a kind of casing and sliceable go out the effect of the different arc-shaped display screen of radian requirement, the poor universality of this kind of LED display product.If changing other radians just needs according to radian size customization LED display casing, this is for the manufacturer of LED display, need again to make mould die sinking, adjustment product specification book and processing technology etc., not only increase Material Cost, production cost and employment cost, and cause constant product quality poor because product is difficult to batch production, and application scenario is subject to larger restriction.
Summary of the invention
For the defect that prior art exists, the object of the present invention is to provide a kind of based on the adjustment module of variable curvature and the arc-shaped LED display screen of splicing thereof, the adjustment module of described variable curvature can carry out curvature adjustment to adjacent two unit boxs, and then presents arc-shaped LED display screen after realizing the splicing of multiple unit box.Overcome the defect that existing LED display can only be spliced into the arc-shaped LED display screen of plane or fixing radian, have generalization degree high, adapt to multiple occasion and install, splicing is removed convenient, bearing and steadiness by force, can regulate arbitrarily the advantage of radian within the scope of certain angle.
For achieving the above object, present invention employs following technical proposals: based on the adjustment module of variable curvature, comprise the Part I of angular adjustment parts composition and the Part II of positioning and locking parts composition,
Described Part I comprises sliding suite and fixed angle external member, wherein:
Described sliding suite comprises right fixed block, arc shaped slider and briquetting, arc shaped slider and right fixed block clearance fit, described briquetting is closed by screw and is compressed arc shaped slider, briquetting is provided with angular marking and scale, right fixed block can make relative sliding thus adjusting angle according to angular dimension in arc shaped slider;
Described fixed angle external member comprises pushing block, knob and step screw, the arc tooth-like part of right fixed block and the tooth-like part of pushing block engage each other, pushing block is provided with a groove, step screw is connected with pushing block by groove, and be threaded with arc shaped slider, knob and step screw are connected and fixed, and after completing angular adjustment, tighten knob and Part I and Part II can be made to form relative angle;
Described Part II comprises snap close external member and the locking external member of insurance, wherein:
Described snap close external member comprises left fixed block, lock dog, pull bar handle, register pin and conical screw, the free end of lock dog is articulated with register pin, can be connected in the arc groove of described Part I, pull bar handle is connected on left fixed block through register pin actively, and by register pin and lock dog active link, by pressing down of pull bar handle, described Part I is positioned, then lock by tightening conical screw;
The locking external member of described insurance comprises locating button, bead screw and register pin, locating button is articulated with pull bar handle by register pin, bead screw makes locating button and left fixed block keep colluding with, and after snap close external member completes locking, locating button catches on left fixed block and prevents lock dog from loosening and flicking.
Particularly, described right fixed block there is convex locating piece, described left fixed block is correspondingly provided with the container cavity holding convex locating piece, when described Part I and Part II combination, convex locating piece stretches into described container cavity, and the Primary Location realizing described Part I and Part II coordinates.
Particularly, register pin and left fixed block interference fit.
Particularly, register pin and pull bar handle interference fit.
The invention also discloses a kind of arc-shaped LED display screen based on variable curvature, comprise multiple unit box and multiple concatenation module, described concatenation module is the adjustment module based on variable curvature, the described adjustment module based on variable curvature comprises the Part I of angular adjustment parts composition and the Part II of positioning and locking parts composition, wherein, right fixed block on described Part I and the left fixed block on described Part II are arranged on the adjacent side of unit box respectively, carry out angular adjustment and locking positioning by adjustment module to adjacent cells casing.
Particularly, the track that the described adjustment module based on variable curvature is the center of circle along the connection axis of adjacent cells casing panel is arranged, making the rotation center of the center of circle of angle orientation location track and adjacent cells casing panel be same center, making the still closed seamless connection of adjacent cells casing panel when changing adjustment module curved angle.
Particularly, the curved angle of the adjustment module of described variable curvature can change arbitrarily within the scope of ± 10 °, makes spliced arc-shaped LED display screen present the different inner concave of radius-of-curvature or outer convex surface, or plane.
Beneficial effect of the present invention is: provide a kind of based on the adjustment module of variable curvature and the arc-shaped LED display screen of splicing thereof, overcome the defect that existing LED display can only be spliced into the arc-shaped LED display screen of plane or fixing radian, there is generalization degree high, adapt to multiple occasion install, splicing is removed convenient, bearing and steadiness by force, can regulate radian arbitrarily and can realize seamless spliced advantage within the scope of certain angle.
The angle between adjustable adjacent cells casing is required according to the different radians of LED display, the arc realizing ± 10 ° changes, the various different arc of indent, evagination can be shown according to actual operation requirements during assembled LED display screen, reach the needs connected without angle that a casing just can meet client, convenient to operation, without the need to instrument, greatly improve installation effectiveness.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is the splicing schematic diagram of arc-shaped LED display screen disclosed by the invention.
Fig. 2 is the schematic perspective view-1 of adjustment module disclosed by the invention.
Fig. 3 is the schematic perspective view-2 of adjustment module disclosed by the invention.
Fig. 4 is the cut-open view of adjustment module disclosed by the invention.
Fig. 5 is the schematic perspective view-3 of adjustment module disclosed by the invention.
Fig. 6 is the schematic perspective view of the Part I of angular adjustment parts disclosed by the invention composition.
Fig. 7 is the schematic perspective view of the Part II of positioning and locking parts disclosed by the invention composition.
Fig. 8 is left fixed block schematic perspective view disclosed by the invention.
Fig. 9 is right fixed block schematic perspective view disclosed by the invention.
Figure 10 is arc block schematic perspective view disclosed by the invention.
Figure 11 is pull bar handle schematic perspective view disclosed by the invention.
Figure 12 is lock dog schematic perspective view disclosed by the invention.
Figure 13 is locating button schematic perspective view disclosed by the invention.
Figure 14 is briquetting schematic perspective view disclosed by the invention.
Figure 15 is pushing block schematic perspective view disclosed by the invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.At this, schematic description and description of the present invention is for explaining the present invention, but not as a limitation of the invention.
With reference to accompanying drawing 1-15, wherein:
As shown in Figure 1, disclose the splicing schematic diagram of arc-shaped LED display screen, comprise multiple unit box and multiple concatenation module, described concatenation module is the adjustment module based on variable curvature, wherein, adjustment module based on variable curvature comprises the Part I 3 of angular adjustment parts composition and the Part II 4 of positioning and locking parts composition, described Part I 3 and Part II 4 are corresponding to be respectively arranged in the adjacent side of adjacent unit box 1 and unit box 2, and with the connection axis of the panel of the panel of unit box 1 and unit box 2 for rotation centerline relative motion.Relative angle between the panel of the described adjustment module adjustable unit casing 1 based on variable curvature and the panel of unit box 2 changes within the scope of ± 10 °, spliced arc-shaped LED display screen is made to present the different inner concave of radius-of-curvature or outer convex surface, or plane.
As shown in Figure 2-5, clear illustrating in Fig. 1 forms and annexation based on the structure of the adjustment module of variable curvature further, the described adjustment module based on variable curvature comprises the Part I of angular adjustment parts composition and the Part II of positioning and locking parts composition, described Part I comprises sliding suite and fixed angle external member, wherein:
Described sliding suite comprises right fixed block 02, arc shaped slider 09 and briquetting 03, arc shaped slider 09 and right fixed block 02 clearance fit, described briquetting 03 is closed by screw 18 and is compressed arc shaped slider 09, briquetting 03 is provided with angular marking and scale, right fixed block 02 can make relative sliding thus adjusting angle according to angular dimension in arc shaped slider 09;
Described fixed angle external member comprises pushing block 14, knob 04 and step screw 13, the arc tooth-like part of right fixed block 02 and the tooth-like part of pushing block 14 engage each other, pushing block 14 is provided with a groove, step screw 13 is connected with pushing block 14 by groove, and be threaded with arc shaped slider 09, knob 04 and step screw 13 are connected and fixed, and after completing angular adjustment, tighten knob and Part I and Part II can be made to form relative angle;
Described Part II comprises snap close external member and the locking external member of insurance, wherein:
Described snap close external member comprises left fixed block 01, lock dog 05, pull bar handle 06, register pin (07; 08; 10) and conical screw 15, the free end of lock dog 05 is articulated with register pin 10, can be connected in the arc groove of described Part I, pull bar handle 06 is connected on left fixed block 01 through register pin 08 actively, and by register pin 07 and lock dog 05 active link, by pressing down of pull bar handle 06, described Part I is positioned, then lock by tightening conical screw 15;
The locking external member of described insurance comprises locating button 16, bead screw 12 and register pin 17, locating button 16 is articulated with pull bar handle 06 by register pin 17, bead screw 12 makes locating button 16 and left fixed block 01 keep colluding with, after snap close external member completes locking, locating button 16 catches on left fixed block 01 and prevents lock dog 05 from loosening and flicking.
Further, described right fixed block 02 there is convex locating piece 021, described left fixed block 01 is correspondingly provided with the container cavity 011 holding convex locating piece, when described Part I and Part II combination, convex locating piece 021 stretches into described container cavity 011, and the Primary Location realizing described Part I and Part II coordinates.
Further, register pin 08 and left fixed block 01 interference fit.
Further, register pin 17 and pull bar handle 06 interference fit.
As shown in Figure 6, disclose the schematic perspective view of the Part I of angular adjustment parts composition, based in the Part I 3 of the adjustment module of variable curvature, be fixedly mounted on the side relevant position of unit box 1 by four screws, described Part I 3 comprises a sliding suite and a fixed angle external member.
Described sliding suite comprises a left fixed block 01, being fixed on the side of unit box 1 relative set with left fixed block 01 clearance fit and the arc shaped slider 09, that can do relative sliding closes the briquetting 03 compressing arc shaped slider 09.Wherein arc shaped slider 09 mainly plays the effect of angular adjustment, according to the needs of different angles by changing angle with the relative sliding of left fixed block 01, because left fixed block 01 is fixed on the side of unit box 1 relevant position, when arc shaped slider 09 and left fixed block 01 do relative sliding, the relative sliding of arc shaped slider 09 and unit box 1 panel can be regarded as, arc shaped slider 09 is provided with an arc groove, is mainly used in locking.Described briquetting 03 is closed by the screw of four M3X14 and is compressed arc shaped slider 09, and briquetting 03 is provided with a deep-slotted chip breaker and indicates about the word of angle and silk-screen.Described left fixed block 01 there is a cylindrical bump, cylindrical bump has silk-screen indicate, be used to indicate angle.When the relatively left fixed block 01 of arc shaped slider 09 does relative sliding, cylindrical bump also moves along the deep-slotted chip breaker of briquetting 03 simultaneously, so just can adjust the relative angle size of the panel of unit box 1 and unit box 2.
Described fixed angle external member comprises pushing block 14, knob 04 and M8 step screw 13, wherein, one end of described pushing block 14 is provided with tooth-like part, engage each other to tooth-like part with the arc on left fixed block 01, pushing block 14 is provided with groove, M8 step screw 13 is connected with pushing block 14 by groove, and be threaded with arc shaped slider 09, knob 04 and M8 step screw 13 are connected and fixed, when the described adjustment module based on variable curvature completes angular adjustment, tighten knob 04, pushing block 14 compresses the complete angled location of left fixed block 01.
As shown in Figure 7, disclose the schematic perspective view of the Part II of positioning and locking parts composition, based in the Part II 4 of the adjustment module of variable curvature, be fixedly mounted on the side relevant position of unit box 2 by four screws, described Part II 4 comprises a snap close external member and the locking external member of an insurance.
Described snap close external member comprises lock dog 05, pull bar handle 06, register pin 07, register pin 08, conical screw 15 and register pin 10, the free end of described lock dog 05 is articulated with register pin 10, can be connected in the arc groove of described Part I 3, by pressing down of described pull bar handle 06, described Part I 3 is positioned, then lock by tightening conical screw 15.
The locking external member of described insurance comprises locating button 16, bead screw 12, locating button 16 is articulated with pull bar handle 06 by register pin 17, and after snap close external member completes locking, locating button 16 catches on left fixed block 01, prevent lock dog 05 from loosening and flicking, play dual fail-safe effect.
As shown in figures 8 to 15, further illustrate the schematic perspective view of left fixed block 01, right fixed block 02, arc shaped slider 09, pull bar handle 06, lock dog 05, locating button 16, briquetting 03, pushing block 14, enable the structure of each parts of the clearer understanding of those skilled in the art.
Above-described specific embodiment; further detailed description has been carried out to object of the present invention, technical scheme and beneficial effect; should be understood that; the above is only as specific embodiments of the invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1., based on an adjustment module for variable curvature, comprise the Part I of angular adjustment parts composition and the Part II of positioning and locking parts composition,
Described Part I comprises sliding suite and fixed angle external member, wherein:
Described sliding suite comprises right fixed block, arc shaped slider and briquetting, arc shaped slider and right fixed block clearance fit, described briquetting is closed by screw and is compressed arc shaped slider, briquetting is provided with angular marking and scale, right fixed block can make relative sliding thus adjusting angle according to angular dimension in arc shaped slider;
Described fixed angle external member comprises pushing block, knob and step screw, the arc tooth-like part of right fixed block and the tooth-like part of pushing block engage each other, pushing block is provided with a groove, step screw is connected with pushing block by groove, and be threaded with arc shaped slider, knob and step screw are connected and fixed, and after completing angular adjustment, tighten knob and Part I and Part II can be made to form relative angle;
Described Part II comprises snap close external member and the locking external member of insurance, wherein:
Described snap close external member comprises left fixed block, lock dog, pull bar handle, register pin and conical screw, the free end of lock dog is articulated with register pin, can be connected in the arc groove of described Part I, pull bar handle is connected on left fixed block through register pin actively, and by register pin and lock dog active link, by pressing down of pull bar handle, described Part I is positioned, then lock by tightening conical screw;
The locking external member of described insurance comprises locating button, bead screw and register pin, locating button is articulated with pull bar handle by register pin, bead screw makes locating button and left fixed block keep colluding with, and after snap close external member completes locking, locating button catches on left fixed block and prevents lock dog from loosening and flicking.
2. the adjustment module based on variable curvature according to claim 1, it is characterized in that: described right fixed block has convex locating piece, described left fixed block is correspondingly provided with the container cavity holding convex locating piece, when described Part I and Part II combination, convex locating piece stretches into described container cavity, and the Primary Location realizing described Part I and Part II coordinates.
3. the adjustment module based on variable curvature according to claim 1, is characterized in that: register pin and left fixed block interference fit.
4. the adjustment module based on variable curvature according to claim 1, is characterized in that: register pin and pull bar handle interference fit.
5. the arc-shaped LED display screen comprising the adjustment module based on variable curvature according to claim 1 and splice, comprise multiple unit box and multiple concatenation module, described concatenation module is the adjustment module based on variable curvature, the described adjustment module based on variable curvature comprises the Part I of angular adjustment parts composition and the Part II of positioning and locking parts composition, wherein, right fixed block on described Part I and the left fixed block on described Part II are arranged on the adjacent side of unit box respectively, by adjustment module, angular adjustment and locking positioning are carried out to adjacent cells casing.
6. the arc-shaped LED display screen that splices of the adjustment module based on variable curvature according to claim 5, it is characterized in that: the track that the described adjustment module based on variable curvature is the center of circle along the connection axis of adjacent cells casing panel is arranged, making the rotation center of the center of circle of angle orientation location track and adjacent cells casing panel be same center, making the still closed seamless connection of adjacent cells casing panel when changing adjustment module curved angle.
7. the arc-shaped LED display screen that splices of the adjustment module based on variable curvature according to claim 6, it is characterized in that: the curved angle of the adjustment module of described variable curvature can change arbitrarily within the scope of ± 10 °, spliced arc-shaped LED display screen is made to present the different inner concave of radius-of-curvature or outer convex surface, or plane.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610011528.8A CN105575273B (en) | 2016-01-11 | 2016-01-11 | The arc-shaped LED display screen of adjustment module and its splicing based on variable curvature |
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| CN201610011528.8A CN105575273B (en) | 2016-01-11 | 2016-01-11 | The arc-shaped LED display screen of adjustment module and its splicing based on variable curvature |
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| CN105575273B CN105575273B (en) | 2019-10-11 |
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| CN106625328A (en) * | 2016-11-23 | 2017-05-10 | 深圳前海创思特光电科技有限公司 | Display box and angle adjustment fixing device |
| CN106847108A (en) * | 2017-03-13 | 2017-06-13 | 深圳市德彩光电有限公司 | The anti-structure of colliding with of LED display unit |
| CN106993386A (en) * | 2017-05-26 | 2017-07-28 | 深圳市洲明科技股份有限公司 | A kind of Pin Hu mechanisms and display screen |
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| CN107452286A (en) * | 2017-08-29 | 2017-12-08 | 深圳市光祥科技股份有限公司 | Arc is locked |
| CN108592793A (en) * | 2018-05-21 | 2018-09-28 | 北京智造宝科技有限公司 | A kind of human body three-dimensional scanner of extensible modules quantity |
| CN109036161A (en) * | 2018-08-27 | 2018-12-18 | 深圳市德彩光电有限公司 | A kind of LED display |
| CN109523929A (en) * | 2018-12-27 | 2019-03-26 | 深圳威斯视创技术有限公司 | Radian lock |
| WO2019061952A1 (en) * | 2017-09-29 | 2019-04-04 | 深圳市洲明科技股份有限公司 | Arc-shaped lock and display screen |
| EP3736794A1 (en) * | 2019-05-05 | 2020-11-11 | Unilumin Group Co. Ltd. | Arc-shaped lock |
| CN114220360A (en) * | 2022-02-21 | 2022-03-22 | 深圳市优景观复光电有限公司 | LED display screen with multi-angle adjusting device |
| US20220307535A1 (en) * | 2020-09-23 | 2022-09-29 | Shenzhen Gloshine Technology Co., Ltd. | Locking Device |
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