CN110085135A - It is a kind of can the multi-screen LED display that changes automatically of angle - Google Patents
It is a kind of can the multi-screen LED display that changes automatically of angle Download PDFInfo
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- CN110085135A CN110085135A CN201910298521.2A CN201910298521A CN110085135A CN 110085135 A CN110085135 A CN 110085135A CN 201910298521 A CN201910298521 A CN 201910298521A CN 110085135 A CN110085135 A CN 110085135A
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- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The present invention is suitable for LED display technical field, provide it is a kind of can the multi-screen LED display that changes automatically of angle, including support component, rotary components, transverse shifting component and longitudinal movement component, the cross-brace frame is arranged in parallel with two groups in upper and lower, cross-brace frame described in top is slidably connected with the longitudinal bracing frame, by the way that longitudinal bracing frame is arranged, cross-brace frame and lateral movement plate, when so that rotating electric machine starting, LED display can be driven to rotate, when starting transverse mobile motor, LED display side-to-side movement can be driven, when starting longitudinal mobile motor, the LED display for being mounted on top can be driven to move up and down, to the movement of the LED display of arrival pair, each group LED display is set to risk various combined display screen groups, so that LED display is shown Image content be easier it is of interest by pedestrian, improve the communication effect of launched advertisement.
Description
Technical field
The invention belongs to LED display technical field, more particularly to it is a kind of can the multi-screen LED that changes automatically of angle show
Screen.
Background technique
LED display is a kind of flat-panel monitor, is made of LED module panel small one by one.It is that one kind passes through control
The display mode of semiconductor light-emitting-diode processed, it is usually red light emitting diode group that general appearance, which is exactly by many,
At showing character by the light on and off of lamp.For showing that text, figure, image, animation, market, video, video signal etc. are various
The display screen of information.
Current LED display is irremovable mainly based on being fixed on frame body or metope, when being launched for advertisement,
Attract the effect of pedestrian's concern poor, so that the communication effect of advertisement is poor.
Summary of the invention
The present invention provide it is a kind of can the multi-screen LED display that changes automatically of angle, it is intended to solve current LED display master
It is irremovable based on being fixed on frame body or metope, when launching for advertisement, attract the effect of pedestrian's concern is poor to ask
Topic.
The invention is realized in this way it is a kind of can the multi-screen LED display that changes automatically of angle, including support component, rotation
Turn component, transverse shifting component and longitudinal movement component, the support component includes longitudinal bracing frame, cross-brace frame and control
Device, in being arranged in parallel with two groups up and down, cross-brace frame described in top and the longitudinal bracing frame slide the cross-brace frame
Connection, and it is located at the front end of the longitudinal bracing frame, horizontal support described in bottom end is fixedly connected with the longitudinal bracing frame, described
Controller is fixedly connected with cross-brace frame described in top, and is located at the inner cavity of cross-brace frame described in top；
The rotary components include LED display, driven gear, rotating electric machine, gear-box and driving gear, described driven
Gear is fixedly connected with the LED display, and is located at the rear end of the driven gear, the output end of the rotating electric machine and institute
The input terminal for stating gear-box is fixedly connected, and the output end of the gear-box is fixedly connected with the driving gear, the driving tooth
Wheel engages connection with the driven gear, and the rotating electric machine and the controller are electrically connected；
The transverse shifting component includes transverse shifting sprocket wheel, transverse shifting chain, transverse mobile motor, mounting plate, turns
Axis, lateral movement plate and drive chain, the mounting plate are fixedly connected with the horizontal support, and are located in the horizontal support
The left and right sides of chamber, the transverse mobile motor are fixedly connected with the mounting plate, and the inner cavity for being located at the horizontal support is left
Side, the shaft and the mounting plate are rotatablely connected, and are located at the front end of the mounting plate, the upper and lower ends of the shaft and institute
The output end for stating transverse mobile motor is fixedly connected to the transverse shifting sprocket wheel, the transverse direction on shaft top described in two groups of left and right
Engagement is connected with the transverse shifting chain between mobile sprocket wheel, the transverse shifting sprocket wheel of the left side shaft bottom end with it is described
Engagement is connected with the drive chain, the lateral movement plate and institute between the transverse shifting sprocket wheel of transverse mobile motor output end
Cross-brace frame is stated to be slidably connected, and uniformly spaced set in the described one end of cross-brace frame far from transverse mobile motor,
The lateral movement plate is fixedly connected with the transverse shifting chain, the lateral movement plate and the rotating electric machine and gear-box
It is fixedly connected with, the lateral movement plate and the driven gear are rotatablely connected, the transverse mobile motor and the controller
It is electrically connected；
The longitudinal movement component includes longitudinal mobile motor, longitudinal movement sprocket wheel, longitudinal movement chain and longitudinal movement
Plate, the longitudinal mobile motor are fixedly connected with the longitudinal bracing frame, and are located at the inner cavity of the longitudinal bracing frame, described vertical
The upper and lower ends of longitudinal bracing frame inner cavity, longitudinal movement sprocket wheel described in top and longitudinal shifting are set to mobile sprocket wheel
The output end of dynamic motor is fixedly connected, and longitudinal movement sprocket wheel and the longitudinal bracing frame described in bottom end are rotatablely connected, the longitudinal direction
Mobile chain engages connection with longitudinal movement chain described in upper and lower two groups, and between longitudinal movement chain described in upper two groups,
The longitudinal movement plate is slidably connected with the longitudinal bracing frame, and is located at the longitudinal bracing frame close to the one of horizontal support
End, the longitudinal movement chain are fixedly connected with the longitudinal movement plate, cross-brace described in the longitudinal movement plate and top
Frame is fixedly connected, and the longitudinal mobile motor and the controller are electrically connected.
The present invention also provides preferred, the longitudinal bracing frame and cross-brace frame are that mental section is welded.
The present invention also provides preferred, the cross-brace frame is fixedly connected with close to the upper both ends of lateral movement plate side
There is the first slide rail, upper and lower ends of the lateral movement plate close to cross-brace frame side are fixedly connected to and institute
State compatible first sliding block of the first slide rail.
The present invention also provides preferred, the left and right sides fixed company of the longitudinal bracing frame close to longitudinal movement plate side
It is connected to the second slide rail, the longitudinal movement plate is fixedly connected with far from the left and right ends of cross-brace frame side
There is the second sliding block compatible with second slide rail.
The present invention also provides preferred, the controller is PLC controller.
The present invention also provides preferred, the gear-box includes shell, input shaft, output shaft and angular wheel, the shell
Body is fixedly connected with the lateral movement plate, and the input shaft and output shaft are connect with the housing into rotation, the input shaft
It is arranged in a mutually vertical manner with the output shaft, the input shaft is fixedly connected to the output shaft close to one end of housing cavity
The angular wheel, left and right two groups described in angular wheel engagement connection, the one end of the input shaft far from angular wheel with it is described
The output end of rotating electric machine is fixedly connected, and the one end of the output shaft far from angular wheel is fixedly connected with the driving gear.
Compared with prior art, the beneficial effects of the present invention are: it is of the invention it is a kind of can the multi-screen LED that changes automatically of angle
Display screen can be driven when so that rotating electric machine starting by setting longitudinal bracing frame, cross-brace frame and lateral movement plate
LED display rotation can drive LED display side-to-side movement when starting transverse mobile motor, start longitudinal mobile motor
When, the LED display for being mounted on top can be driven to move up and down, so that the movement of the LED display of arrival pair, makes each group
LED display can risk various combined display screen groups, so that the image content that LED display is shown is easier by pedestrian institute
Concern, improves the communication effect of launched advertisement.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention disassembly diagram；
Fig. 3 is the portion A of the present invention schematic enlarged-scale view；
Fig. 4 is the portion B of the present invention schematic enlarged-scale view；
Fig. 5 is the portion C of the present invention schematic enlarged-scale view；
Fig. 6 is the portion D of the present invention schematic enlarged-scale view；
Fig. 7 is the portion E of the present invention schematic enlarged-scale view；
Fig. 8 is gear box structure cross-sectional view of the present invention；
Fig. 9 is invention's principle block diagram.
In figure: 1- support component, 11- longitudinal bracing frame, 12- cross-brace frame, the first slide rail of 13-, 14- second are sliding
Dynamic guide rail, 15- controller, 2- rotary components, 21-LED display screen, 22- driven gear, 23- rotating electric machine, 24- gear-box,
241- shell, 242- input shaft, 243- output shaft, 244- angular wheel, 25- driving gear, 3- transverse shifting component, 31- are horizontal
To mobile sprocket wheel, 32- transverse shifting chain, 33- transverse mobile motor, 34- mounting plate, 35- shaft, 36- lateral movement plate,
The first sliding block of 37-, 38- drive chain, 4- longitudinal movement component, 41- longitudinal mobile motor, 42- longitudinal movement sprocket wheel, 43- are vertical
Plate is vertically moved to mobile chain, 44-.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Please refer to Fig. 1-9, the present invention provides a kind of technical solution: it is a kind of can the multi-screen LED display that changes automatically of angle,
Including support component 1, rotary components 2, transverse shifting component 3 and longitudinal movement component 4, support component 1 includes longitudinal bracing frame
11, cross-brace frame 12 and controller 15, cross-brace frame 12 in being arranged in parallel with two groups up and down, top cross-brace frame 12 with
Longitudinal bracing frame 11 is slidably connected, and is located at the front end of longitudinal bracing frame 11, and bottom end horizontal support 12 and longitudinal bracing frame 11 are solid
Fixed connection, controller 15 are fixedly connected with top cross-brace frame 12, and are located at the inner cavity of top cross-brace frame 12；
Rotary components 2 include LED display 21, driven gear 22, rotating electric machine 23, gear-box 24 and driving gear 25,
Driven gear 22 is fixedly connected with LED display 21, and is located at the rear end of driven gear 21, the output end and tooth of rotating electric machine 23
The input terminal of roller box 24 is fixedly connected, and the output end of gear-box 24 is fixedly connected with driving gear 25, driving gear 25 with it is driven
The engagement connection of gear 22, rotating electric machine 23 and controller 15 are electrically connected；
Transverse shifting component 3 includes transverse shifting sprocket wheel 31, transverse shifting chain 32, transverse mobile motor 33, mounting plate
34, shaft 35, lateral movement plate 36 and drive chain 38, mounting plate 34 are fixedly connected with horizontal support 12, and are located at laterally branch
The left and right sides of 12 inner cavity of frame, transverse mobile motor 33 are fixedly connected with mounting plate 34, and the inner cavity for being located at horizontal support 12 is left
Side, shaft 35 and mounting plate 34 are rotatablely connected, and are located at the front end of mounting plate 34, upper and lower ends and the transverse shifting electricity of shaft 35
The output end of machine 33 is fixedly connected to transverse shifting sprocket wheel 31, between the transverse shifting sprocket wheel 31 for controlling two groups of 35 tops of shaft
Engagement is connected with transverse shifting chain 32, and the transverse shifting sprocket wheel 31 of 35 bottom end of left side shaft is exported with transverse mobile motor 33
Engagement is connected with drive chain 38 between the transverse shifting sprocket wheel 31 at end, and lateral movement plate 36 and the sliding of cross-brace frame 12 connect
It connects, and uniform spaced set is in the one end of cross-brace frame 12 far from transverse mobile motor 33, lateral movement plate 36 and transverse direction
Mobile chain 38 is fixedly connected, and lateral movement plate 36 is fixedly connected with rotating electric machine 23 and gear-box 24, lateral movement plate 36
It is rotatablely connected with driven gear 22, transverse mobile motor 31 and controller 15 are electrically connected；
Vertically moving component 4 includes that longitudinal mobile motor 41, longitudinal movement sprocket wheel 42, longitudinal movement chain 43 and longitudinal direction are moved
Movable plate 44, longitudinal mobile motor 41 are fixedly connected with longitudinal bracing frame 11, and are located at the inner cavity of longitudinal bracing frame 11, longitudinal movement
Sprocket wheel 42 is set to the upper and lower ends of 11 inner cavity of longitudinal bracing frame, and top longitudinal movement sprocket wheel 42 is defeated with longitudinal mobile motor 41
Outlet is fixedly connected, and bottom end vertically moves sprocket wheel 42 and longitudinal bracing frame 11 is rotatablely connected, longitudinal movement chain 43 and upper and lower two
The group engagement connection of longitudinal movement chain 43, and between upper two groups of longitudinal movement chains 43, longitudinal movement plate 44 is propped up with longitudinal
Support 11 is slidably connected, and is located at longitudinal bracing frame 11 close to one end of horizontal support 12, vertically moves chain 43 and longitudinal shifting
Movable plate 44 is fixedly connected, and longitudinal movement plate 44 is fixedly connected with top cross-brace frame 12, longitudinal mobile motor 41 and controller
15 are electrically connected.
In the present embodiment, by setting longitudinal bracing frame 11, cross-brace frame 12 and lateral movement plate 36, so that rotation
When rotating motor 23 starts, LED display 21 can be driven to rotate, when starting transverse mobile motor 33, LED can be driven to show
Shield 21 side-to-side movements, when starting longitudinal mobile motor 41, the LED display 21 for being mounted on top can be driven to move up and down, from
And the movement of the LED display 21 of arrival pair, so that each group LED display 21 is risked various combined display screen groups, avoids
Current LED display 21 is irremovable mainly based on to be fixed on frame body or metope, the effect for attracting pedestrian to pay attention to compared with
The problem of difference.
Further, longitudinal bracing frame 11 and cross-brace frame 12 are that mental section is welded.
In the present embodiment, longitudinal bracing frame 11 and cross-brace frame 12 are welded into using mental section, so that longitudinal
Support frame 11 and the intensity with higher of cross-brace frame 12, to meet the support to LED display 21 and each motor.
Further, cross-brace frame 12 is fixedly connected to the first sliding close to the upper both ends of 36 side of lateral movement plate
Guide rail 13, upper and lower ends of the lateral movement plate 36 close to 12 side of cross-brace frame are fixedly connected to and the first slide rail 13
Compatible first sliding block 37.
In the present embodiment, by the mutual cooperation of the first slide rail 13 and the first sliding block 37, can pair transverse direction
Horizontally slipping for movable plate 36 is oriented to, while being supported to lateral movement plate 36.
Further, it is sliding to be fixedly connected to second at left and right sides of longitudinal movement 44 side of plate for longitudinal bracing frame 11
Dynamic guide rail 14, longitudinal movement plate 44 are fixedly connected to and the second slide rail far from the left and right ends of 12 side of cross-brace frame
14 compatible second sliding blocks.
It in the present embodiment, can be to longitudinal movement plate 44 by the cooperation of the second slide rail 14 and the second sliding block
Slide up and down and be oriented to.
Further, gear-box 24 includes shell 241, input shaft 242, output shaft 243 and angular wheel 244, shell 241
Be fixedly connected with lateral movement plate 36, input shaft 242 and output shaft 243 are rotatablely connected with shell 241, input shaft 241 with it is defeated
Shaft 243 is arranged in a mutually vertical manner, and input shaft 241 is fixedly connected to taper close to one end of 241 inner cavity of shell with output shaft 243
Gear 244, the engagement connection of angular wheel 244 of two groups of left and right, input shaft 242 one end and rotating electric machine far from angular wheel 244
23 output end is fixedly connected, and the one end of output shaft 243 far from angular wheel 244 is fixedly connected with driving gear 25.
In the present embodiment, it is connected by the engagement of two groups of conical tanks 244, it, can be with when so that rotating electric machine 23 starting
Band driven input shaft 242, output shaft 243 and driving gear 25 rotate synchronously, to drive driven gear 22 to rotate, so that LED is aobvious
Display screen 21 rotates.
The working principle of the invention and process for using: after the present invention installs, controller 15 can control each group rotation
Motor 23, transverse mobile motor 33 and longitudinal mobile motor 41 work, and when so that rotating electric machine 23 starting, can drive driving tooth
Wheel 25 and driven gear 22 rotate,, can be with when transverse mobile motor 33 works so that LED display 21 be driven to rotate
Shaft 35 and transverse shifting sprocket wheel 31 is driven to rotate by drive chain 38, to drive the transverse shifting chain for being engaged with connection
Item 32 rotates, to drive 21 side-to-side movement of each group lateral movement plate 36 and LED display, when longitudinal mobile motor 41 starts,
Longitudinal movement chain 43 can be driven to rotate by longitudinal movement sprocket wheel 42, to drive the transverse direction of longitudinal movement plate 44 and top
Support frame 12 moves up and down, and so that top each group LED display 21 is moved up and down, passes through rotating electric machine 23, transverse mobile motor 33
With the mutual cooperation of longitudinal mobile motor 41, each group LED display 21 can be driven to rotate, transverse shifting and longitudinal direction move
It is dynamic, so that each group LED display 21 is combined into different LED display groups, so that the image content that LED display 21 is shown more holds
It is easily of interest by pedestrian, in order to the popularization of advertisement.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. one kind can the multi-screen LED display that changes automatically of angle, it is characterised in that: including support component (1), rotary components
(2), transverse shifting component (3) and longitudinal movement component (4), the support component (1) include longitudinal bracing frame (11), laterally branch
Support (12) and controller (15), the cross-brace frame (12) are in be arranged in parallel with two groups up and down, cross-brace described in top
Frame (12) is slidably connected with the longitudinal bracing frame (11), and is located at the front end of the longitudinal bracing frame (11), cross described in bottom end
It is fixedly connected to bracket (12) with the longitudinal bracing frame (11), cross-brace frame (12) described in the controller (15) and top
It is fixedly connected, and is located at the inner cavity of cross-brace frame (12) described in top；
The rotary components (2) include LED display (21), driven gear (22), rotating electric machine (23), gear-box (24) and master
Moving gear (25), the driven gear (22) are fixedly connected with the LED display (21), and are located at the driven gear (21)
Rear end, the output end of the rotating electric machine (23) is fixedly connected with the input terminal of the gear-box (24), the gear-box
(24) output end is fixedly connected with the driving gear (25), and the driving gear (25) is engaged with the driven gear (22)
Connection, the rotating electric machine (23) and the controller (15) are electrically connected；
The transverse shifting component (3) includes transverse shifting sprocket wheel (31), transverse shifting chain (32), transverse mobile motor
(33), mounting plate (34), shaft (35), lateral movement plate (36) and drive chain (38), the mounting plate (34) and the cross
It is fixedly connected to bracket (12), and is located at the left and right sides of the horizontal support (12) inner cavity, the transverse mobile motor (33)
Be fixedly connected with the mounting plate (34), and be located at the horizontal support (12) inner cavity on the left of, the shaft (35) with it is described
Mounting plate (34) rotation connection, and it is located at the front end of the mounting plate (34), the upper and lower ends of the shaft (35) and the cross
The transverse shifting sprocket wheel (31), the top of shaft (35) described in two groups of left and right are fixedly connected to the output end of mobile motor (33)
Engagement is connected with the transverse shifting chain (32) between the transverse shifting sprocket wheel (31) at end, left side the shaft (35) bottom end
Transverse shifting sprocket wheel (31) is connect with engaging between the transverse shifting sprocket wheel (31) of the transverse mobile motor (33) output end
Have the drive chain (38), the lateral movement plate (36) is slidably connected with the cross-brace frame (12), and uniformly etc. between
Away from be set to the cross-brace frame (12) far from transverse mobile motor (33) one end, the lateral movement plate (36) with it is described
Transverse shifting chain (38) is fixedly connected, and the lateral movement plate (36) and the rotating electric machine (23) and gear-box (24) are solid
Fixed connection, the lateral movement plate (36) and the driven gear (22) are rotatablely connected, the transverse mobile motor (31) and institute
State controller (15) electric connection；
The longitudinal movement component (4) includes longitudinal mobile motor (41), longitudinal movement sprocket wheel (42), longitudinal movement chain (43)
With longitudinal movement plate (44), the longitudinal mobile motor (41) is fixedly connected with the longitudinal bracing frame (11), and is located at described
The inner cavity of longitudinal bracing frame (11), longitudinal movement sprocket wheel (42) are set to up and down the two of longitudinal bracing frame (11) inner cavity
It holds, longitudinal movement sprocket wheel (42) described in top is fixedly connected with the output end of the longitudinal mobile motor (41), is indulged described in bottom end
It is rotatablely connected to mobile sprocket wheel (42) and the longitudinal bracing frame (11), described in the longitudinal movement chain (43) and upper and lower two groups
Chain (43) engagement connection is vertically moved, and between longitudinal movement chain (43) described in upper two groups, the longitudinal movement plate
(44) it is slidably connected with the longitudinal bracing frame (11), and is located at the one of the longitudinal bracing frame (11) close horizontal support (12)
End, the longitudinal movement chain (43) are fixedly connected with the longitudinal movement plate (44), the longitudinal movement plate (44) and top
The cross-brace frame (12) is fixedly connected, and the longitudinal mobile motor (41) and the controller (15) are electrically connected.
2. one kind as described in claim 1 can the multi-screen LED display that changes automatically of angle, it is characterised in that: the longitudinal direction
Support frame (11) and cross-brace frame (12) are that mental section is welded.
3. one kind as described in claim 1 can the multi-screen LED display that changes automatically of angle, it is characterised in that: the transverse direction
Support frame (12) is fixedly connected to the first slide rail (13), the transverse direction close to the upper both ends of lateral movement plate (36) side
Upper and lower ends of the movable plate (36) close to cross-brace frame (12) side are fixedly connected to and first slide rail
(13) compatible first sliding block (37).
4. one kind as described in claim 1 can the multi-screen LED display that changes automatically of angle, it is characterised in that: the longitudinal direction
Support frame (11) is fixedly connected to the second slide rail (14) at left and right sides of longitudinal movement plate (44) side, the institute
The left and right ends for stating separate cross-brace frame (12) side of longitudinal movement plate (44) are fixedly connected to be slided with described second
Dynamic guide rail (14) compatible second sliding block.
5. one kind as described in claim 1 can the multi-screen LED display that changes automatically of angle, it is characterised in that: the control
Device (15) is PLC controller.
6. one kind as described in claim 1 can the multi-screen LED display that changes automatically of angle, it is characterised in that: the gear
Case (24) includes shell (241), input shaft (242), output shaft (243) and angular wheel (244), the shell (241) and institute
It states lateral movement plate (36) to be fixedly connected, the input shaft (242) and output shaft (243) rotate with the shell (241) and connect
It connects, the input shaft (241) is arranged in a mutually vertical manner with the output shaft (243), the input shaft (241) and the output shaft
(243) one end close to shell (241) inner cavity is fixedly connected to the angular wheel (244), conical tooth described in two groups of left and right
(244) engagement connection is taken turns, the one end of the input shaft (242) far from angular wheel (244) is defeated with the rotating electric machine (23)
Outlet is fixedly connected, and one end and the driving gear (25) far from angular wheel (244) of the output shaft (243) are fixed to be connected
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298521.2A CN110085135A (en) | 2019-04-15 | 2019-04-15 | It is a kind of can the multi-screen LED display that changes automatically of angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298521.2A CN110085135A (en) | 2019-04-15 | 2019-04-15 | It is a kind of can the multi-screen LED display that changes automatically of angle |
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| CN110085135A true CN110085135A (en) | 2019-08-02 |
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| CN201910298521.2A Pending CN110085135A (en) | 2019-04-15 | 2019-04-15 | It is a kind of can the multi-screen LED display that changes automatically of angle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701441A (en) * | 2019-10-22 | 2020-01-17 | 安徽财经大学 | Computer multi-screen support |
| CN110992824A (en) * | 2019-12-18 | 2020-04-10 | 李鹏辉 | AR (augmented reality) technical commodity display screen for unmanned supermarket |
| CN111243450A (en) * | 2019-12-26 | 2020-06-05 | 上海蓝眸多媒体科技有限公司 | LED display device and control method thereof |
| CN111292629A (en) * | 2020-02-24 | 2020-06-16 | 温州速维网络科技有限公司 | Electronic display screen of many screen combinations |
| CN113990210A (en) * | 2021-10-26 | 2022-01-28 | 杭州登虹科技有限公司 | Internet-based online commercial propagation advertisement putting platform |
| CN114596787A (en) * | 2022-03-09 | 2022-06-07 | 深圳市安卓安科技有限公司 | Large spliced display screen capable of being maintained automatically and splicing method |
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| KR19990041396A (en) * | 1997-11-21 | 1999-06-15 | 전주범 | Audio-visual automatic control device of liquid crystal display |
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