CN116916578A - Adaptive LED display screen frame - Google Patents
Adaptive LED display screen frame Download PDFInfo
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- CN116916578A CN116916578A CN202311160683.2A CN202311160683A CN116916578A CN 116916578 A CN116916578 A CN 116916578A CN 202311160683 A CN202311160683 A CN 202311160683A CN 116916578 A CN116916578 A CN 116916578A
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- 230000003044 adaptive effect Effects 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 96
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- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims abstract 2
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
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- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
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Abstract
The invention provides an adaptive LED display screen frame, and relates to the technical field of display screen frames. This adaptation formula LED display screen frame, including first LED screen, second LED screen, first fixed establishment, second fixed establishment, centralization mechanism and coupling mechanism, first LED screen and second LED screen joint set up between first fixed establishment and second fixed establishment, coupling mechanism joint sets up in second fixed establishment upper end, centralization mechanism joint sets up and leans on the lower extreme in second fixed establishment one side, first fixed establishment includes first fixed frame, the upper and lower ends of first fixed frame all articulate and are provided with the rotating turret. The control of a plurality of display screens is fixed through fixed establishment and coupling mechanism that inside set up, and required frame specification is few, has made things convenient for the installation, has reduced the cost of manufacture to it is higher to make the stability of many groups of digital signal in transmission process through digital signal transmission, has improved the control effect of a plurality of display screens.
Description
Technical Field
The invention relates to the technical field of display screen frames, in particular to an adaptive LED display screen frame.
Background
An LED display screen is a display device that uses Light Emitting Diodes (LEDs) as a light source and controls LED dot patterns by microelectronics to realize information such as images or characters. The LED display screen is widely applied to places such as indoor and outdoor advertisements, conference display, information release, stage performance and the like, is favored by the characteristics of high brightness, high definition, low energy consumption, long service life and the like, and is generally composed of an LED lattice, a control circuit, an aluminum alloy frame, a power supply and the like, and the common display modes of the LED display screen comprise static display and dynamic display. The static display is that the images and the characters are directly displayed on the LED display screen in a static mode, and the dynamic display is that the flowing effect of the images or the characters is realized by controlling the brightness and the color of the LED light source. The LED display screen can adapt to different environmental brightness and adopts different color spaces, so that more vivid and natural images and characters are presented;
the adaptive LED display screen frame refers to a bracket system specially designed for the LED display screen, and can adapt to LED display screens with different sizes and shapes so as to be stably hung on a wall, a ceiling or other structures. The frame is usually made of aluminum alloy, steel or other high-strength materials, and has the characteristics of light weight, firmness, corrosion resistance, easy installation and the like. The adaptive LED display screen frame can help a user to create high-definition LED display walls with different sizes, proportions and camber, and meanwhile, the adaptive LED display screen frame can also meet the flexibility and stability of different application scenes and requirements.
In the prior art, when carrying out between the display screen and being connected, often support the display screen through the aluminum alloy support, when fixed a large amount of joint display screen, then need the support of a large amount of multiple specifications to install, often can cause the cost of support high, the installation process also can be time and labor-consuming to when a plurality of display screens joint control, often the circuit is many and complicated, causes the drop of wiring and the mutual interference of signal easily, thereby reduced the effect to a plurality of display screen control.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an adaptive LED display screen frame, which solves the problems that a large number of brackets with various specifications are required for mounting in the process of fixing a large number of combined display screens, the cost of the brackets is high, and when a plurality of display screens are controlled in a combined way, the circuits are many and complex, and the falling of wiring and the mutual interference of signals are easy to cause.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the adaptive LED display screen frame comprises a first LED screen, a second LED screen, a first fixing mechanism, a second fixing mechanism, a centralizing mechanism and a connecting mechanism, wherein the first LED screen and the second LED screen are clamped between the first fixing mechanism and the second fixing mechanism, the connecting mechanism is clamped at the upper end of the second fixing mechanism, and the centralizing mechanism is clamped at the lower end of one side of the second fixing mechanism;
the first fixing mechanism comprises a first fixing frame, the upper end and the lower end of the first fixing frame are both hinged to be provided with rotating frames, a first wire arranging frame is fixedly arranged at one side of the first fixing frame close to the middle, the second fixing mechanism comprises a second fixing frame, a connecting sliding frame is fixedly arranged at the lower end of one side of the second fixing frame, the concentrating mechanism is clamped and arranged in the connecting sliding frame, and locking bolts are respectively arranged at the front ends of the first fixing frame and the second fixing frame close to each other in a threaded manner;
the utility model discloses a dictionary table unit, including connecting mechanism, including the link, the link is provided with the fixed regulation pole of link lower extreme front and back side, the adjustment tank has all been seted up to the inside front and back side of link down, two adjust pole slip cap establishes the inside at two adjustment tanks, the fixed regulating block that is provided with in link upper end down, it all is provided with the spread groove with link one side down to go up the link, the mechanism that concentrates includes the signal source and builds the dictionary table unit.
Preferably, the wire arranging groove is formed in the first fixing frame and one end of the rotating frame, a data interface is arranged in the middle of the first fixing frame, a first light sensing element is fixedly arranged in the upper end of the first fixing frame, and rubber blocks are fixedly arranged in two opposite sides of the rotating frame.
Preferably, a plurality of telescopic rods are sleeved on the lower end of the inner portion of the first wire arranging frame in a sliding mode after the lower end of the inner portion of the first wire arranging frame is close to the rear portion of the inner portion of the first wire arranging frame, a plurality of telescopic plates are fixedly arranged at the rear ends of the telescopic rods, and a plurality of telescopic springs are connected between the telescopic plates and the rear end of the first wire arranging frame.
Preferably, a second wire arranging frame is fixedly arranged at the rear end of one side of the second fixing frame, a second light sensing element is fixedly arranged inside the upper end of the second fixing frame, a main control module is fixedly arranged inside the second fixing frame, a plurality of blind grooves are formed in one side of the second fixing frame, supporting springs are fixedly arranged inside the blind grooves, and signal contact points are fixedly arranged on two sides of the supporting springs.
Preferably, the middle part of one side of the inside of the adjusting block is provided with a separating block, the front end and the rear end of the separating block are respectively fixedly provided with a lifting frame, air flow grooves are respectively formed in the front side and the rear side of the inside of the lower connecting frame, lifting rods are respectively sleeved at the upper ends of the air flow grooves in a sliding mode, the two lifting rods are clamped at the opposite ends of the two lifting frames, and the lower connecting frame is close to the upper ends of the air flow grooves and provided with an air outlet.
Preferably, the signal source is connected with a signal wire, the signal wire is connected with an LED screen controller, the LED screen controller is connected with a network connector, and the network connector is connected with control software.
Preferably, the element sorting unit is connected with the element sorting unit, the character string matching unit is connected with the updated dictionary table unit, the updated dictionary table unit is connected with the data encoding unit, and the data encoding unit is connected with the allocation encoding unit.
Working principle: the display screen frame can carry out assembly control on a single display screen or a plurality of display screens, when one display screen is installed, the first fixing mechanism and the second fixing mechanism can be directly clamped to two sides of the display screen respectively, before the first fixing mechanism is clamped, the telescopic plate is pulled first to clamp a signal line of the display screen into the first wire arranging frame, then the signal line is connected into the data interface along the wire arranging groove, if other signal lines are arranged in the process, the second wire arranging frame can be further arranged in the process, at the moment, the display screen is clamped between the two fixing mechanisms, the fixing is completed, and then the display screen can be controlled after the centralized mechanism is connected;
when two display screens are connected, the rotating frames above the first fixing mechanism and the second fixing mechanism can be rotated and vertically arranged, then the second display screen can be clamped between the rotating frames above, the signal wires of the second display screen can still be connected to the data interface along the wire arrangement groove, when more display screens are connected, the connecting mechanism is firstly arranged at the upper end and the lower end of the fixing mechanism, when the connecting mechanism is connected, the locking bolt is rotated and abutted to the front end and the rear end of the rotating frame, then the height of the connecting mechanism is adjusted according to the height of the connected display screen, and when the connecting mechanism is adjusted, the separating block on the adjusting block is firstly pressed, the front part and the rear part of the separation block move in opposite directions, so that the lifting frames at the front end and the rear end also move in opposite directions, the lifting frames can be clamped into the lifting rods at the moment and move upwards, when the lifting rods move upwards, the inner airflow grooves are connected with the air outlets, so that air in the adjusting grooves can circulate, the adjusting rods can slide up and down in the adjusting grooves, finally, the height adjustment is convenient, and the fixing mechanism can be connected to the upper ends of the connecting mechanisms after the height adjustment, so that the fixing of a plurality of display screens is finally realized;
after the first fixing mechanism, the second fixing mechanism and the centralizing mechanism are installed, all display screen signal wires are all connected into a main control module, and the main control module is connected with the centralizing mechanism, so that the main control module firstly inputs the signal sources connected with the centralizing mechanism into an LED screen controller through the signal wires, then carries out real-time control on the display screen through a network connector, control software and a light sensing element, wherein the brightness of the display screen can be regulated according to ambient light through the light sensing element, a user can use a mobile terminal to control the display screen in real time through the network connector and the control software, when the main control module connected with a plurality of display screens is connected with the centralizing mechanism, data sequentially carries out symbol segmentation on a character sequence before compression through constructing a dictionary table, different substrings are used as elements and stored in the dictionary table, then sorting elements in the dictionary table through element sorting, then starting to match from the original data string through character string matching, if a matched prefix character string is found, encoding the original data string, then updating the dictionary table, if a matched prefix character string is found not in the dictionary table, adding the matched prefix character string into the dictionary table, then carrying out data encoding, mapping each character in the original data string into the dictionary table for encoding, and forming a tuple by the encoded result, finally, optimizing the encoding, grouping the original data sequence according to a certain number adjacent to each tuple in a simplest tuple encoding mode, assigning a number for each tuple, encoding the code tuple in a form of a group number and an offset, and finally completing the transmission of a plurality of groups of digital signals.
(III) beneficial effects
The invention provides an adaptive LED display screen frame. The beneficial effects are as follows:
1. the invention provides an adaptive LED display screen frame, which can support, fix and control one or more display screens through a fixing mechanism arranged in the frame, wherein when one display screen is installed, a telescopic plate can be pulled to clamp a signal line of the display screen into a first wire arranging frame, then the signal line is connected into a data interface along a wire arranging groove, then the first fixing mechanism and the second fixing mechanism are respectively clamped at two sides of the display screen, finally the display screen is clamped between the two fixing mechanisms to finish fixing, when the two display screens are connected, a rotating frame above the first fixing mechanism and the second fixing mechanism can be rotated and vertically arranged, then the second display screen can be clamped between the rotating frame above, and the signal line of the second display screen can still be connected to the data interface along the wire arranging groove.
2. The invention provides an adaptive LED display screen frame, when the height of a connecting mechanism is adjusted, a separating block on an adjusting block is firstly pressed, so that the front part and the rear part of the separating block move in opposite directions, a lifting frame at the front end and the rear end also move in opposite directions, at the moment, the lifting frame can be clamped into the lifting rod, the lifting rod moves upwards, and when the lifting rod moves upwards, an air flow groove in the lifting rod is connected with an air outlet, so that air in the adjusting groove can circulate, an adjusting rod can slide up and down in the adjusting rod, the height adjustment of the connecting mechanism is finally facilitated, and the assembly efficiency of the display screen frame is improved.
3. The invention provides an adaptive LED display screen frame, wherein display screen signal lines in the display screen frame can be fully connected into a main control module, the main control module is connected with a centralization mechanism, so that the main control module firstly inputs the signals into an LED screen controller through the signal lines according to the signal sources connected with the centralization mechanism, then carries out real-time control on the display screen through a network connector, control software and a light sensing element, wherein the display screen can adjust brightness according to ambient light, the control on the display screen is facilitated, a user can control the display screen in real time through the network connector and the control software by using a mobile terminal, when the main control module connected with a plurality of display screens is connected with the centralization mechanism, data sequentially pass through a dictionary table, element sorting, character string matching, a dictionary table updating and a data coding, finally, a number is allocated for each group, the transmission of a plurality of groups of digital signals is completed in the form of group numbers and offset, the stability of the plurality of groups of digital signals in the transmission process is improved, and the control effect of the plurality of display screens is improved.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is an isometric view of the present invention with three screens connected;
FIG. 3 is an isometric view of a first securing mechanism according to the present invention;
FIG. 4 is an isometric view of a second securing mechanism according to the present invention;
FIG. 5 is an isometric view of a first wire management frame of the present invention;
FIG. 6 is an isometric view of the coupling mechanism of the present invention;
FIG. 7 is a schematic illustration of a second stationary frame of the present invention in partial front cross-section;
FIG. 8 is a schematic side cross-sectional view of the connection mechanism of the present invention;
FIG. 9 is an enlarged schematic view of the invention at A;
FIG. 10 is a system flow diagram of a centralized organization of the present invention;
fig. 11 is a system flow chart of the digital transmission of the present invention.
1, a first LED screen; 2. a connecting mechanism; 3. a first fixing mechanism; 4. a second LED screen; 5. a centralizing mechanism; 6. a second fixing mechanism; 201. a lower connecting frame; 202. a locking bolt; 203. a connecting groove; 204. an adjusting rod; 205. an adjusting block; 206. an upper connecting frame; 207. an adjustment tank; 208. a gas flow groove; 209. an air outlet; 210. a lifting rod; 211. a lifting frame; 212. separating the blocks; 301. a rotating frame; 302. a first light sensing element; 303. a first fixing frame; 304. wire arranging grooves; 305. a first wire arrangement frame; 306. a data interface; 307. a rubber block; 308. a telescopic rod; 309. a telescoping plate; 310. a telescopic spring; 501. a signal source; 502. a signal line; 503. an LED screen controller; 504. a network connector; 505. control software; 506. constructing a dictionary table unit; 507. an element sorting unit; 508. a character string matching unit; 509. updating a dictionary table unit; 510. a data encoding unit; 511. distributing the coding unit; 601. a second fixing frame; 602. connecting the sliding frame; 603. signal contact points; 604. a support spring; 605. a hidden groove; 606. a main control module; 607. a second light sensing element; 608. and a second wire arranging frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
as shown in fig. 1-9, an embodiment of the present invention provides an adaptive LED display screen frame, which includes a first LED screen 1, a second LED screen 4, a first fixing mechanism 3, a second fixing mechanism 6, a centralizing mechanism 5 and a connecting mechanism 2, where the first LED screen 1 and the second LED screen 4 are clamped between the first fixing mechanism 3 and the second fixing mechanism 6, the connecting mechanism 2 is clamped at the upper end of the second fixing mechanism 6, the centralizing mechanism 5 is clamped at the lower end of one side of the second fixing mechanism 6, so that the first fixing mechanism 3 and the second fixing mechanism 6 are respectively clamped at two sides of a display screen, and then the fixing of a single display screen can be completed, and when a plurality of display screens are connected, the connecting mechanism 2 can be mounted on the fixing mechanism to mount the plurality of display screens;
the first fixed establishment 3 includes first fixed frame 303, the equal articulated rotating stand 301 that is provided with of lower extreme in first fixed frame 303, first fixed frame 303 one side is fixed to be provided with first reason line frame 305 by middle department, second fixed mechanism 6 includes second fixed frame 601, second fixed frame 601 one side lower extreme is fixed to be provided with and connects balladeur train 602, concentrate mechanism 5 joint setting is inside connecting balladeur train 602, the installation of concentrate mechanism 5 has been made things convenient for, first fixed frame 303 and second fixed frame 601 are provided with locking bolt 202 by the equal screw thread in front end, make coupling mechanism 2 can link together with fixed establishment, coupling mechanism 2 includes link 206 and link 201 down, it is fixed to be provided with regulation pole 204 to go up link 206 lower extreme front and back side, make the distance adjustable between link 206 and the link 201 through regulation pole 204, thereby realize the regulation of coupling mechanism 2 height, link 201 inside front and back side has all been seted up adjustment groove 207, two regulation pole 204 sliding sleeve are established in the inside of two adjustment groove 207, link 201 upper end is fixed to be provided with adjustment block 205, link 201 and link 203 has all been connected to the inside groove 203, the fixed establishment of coupling mechanism has been connected to one side 203.
The reason wire casing 304 has all been seted up to inside first fixed frame 303 and rotating frame 301 one end, the inside department of leaning on the centre of first fixed frame 303 is provided with data interface 306, the signal line 502 of a plurality of displays of data structure joinable, the inside of first fixed frame 303 is provided with first photoinduction element 302 by the fixed upper end, make the display screen can be according to ambient light regulation luminance through photoinduction element, the practicality is improved, two rotating frame 301 are inside all fixed to be provided with the rubber piece 307 in relative one side, the connection between the upper and lower display screen has been made things convenient for, the inside lower extreme of first reason wire frame 305 is equipped with a plurality of telescopic links 308 by the slip cap, a plurality of telescopic links 308 rear end fixed be provided with the expansion plate 309, be connected with a plurality of telescopic springs 310 between telescopic plate 309 and the first reason wire frame 305 rear end, can pull telescopic plate 309 with the inside of signal line 502 card of display screen into first reason wire frame 305, then make signal line 502 insert the inside data interface 306 along reason wire casing 304, make things convenient for the practicality, make signal line 502 more neatly, the inside is provided with the rubber piece 307, the inside is provided with a plurality of telescopic springs 605 by the rear end fixed support plate 605, the inside of second fixed support plate 601 is provided with a plurality of telescopic links, the second fixed contact point is arranged inside the second fixed frame 601, the inside is provided with a plurality of telescopic links are arranged inside the second fixed as a plurality of contact point 5, and more fixed contact point is arranged, the inside the second fixed with the second fixed frame is fixed with a plurality of signal line 601, and is fixed inside the second fixed support frame 5, and is connected with a plurality of contact point is fixed inside the second fixed frame is fixed.
The middle part of one side of the inside of the adjusting block 205 is provided with a separating block 212, the front end and the rear end of the separating block 212 are fixedly provided with lifting frames 211, the front side and the rear side of the inside of the lower connecting frame 201 are provided with air flow grooves 208, the upper ends of the two air flow grooves 208 are respectively sleeved with lifting rods 210 in a sliding mode, the two lifting rods 210 are clamped to the opposite ends of the two lifting frames 211, the lower connecting frame 201 is close to the upper ends of the air flow grooves 208 and is provided with an air outlet 209, when the height of the connecting mechanism 2 is adjusted, the separating block 212 on the adjusting block 205 is firstly pressed, the front part and the rear part of the separating block 212 move in opposite directions, the lifting frames 211 at the front end and the rear end move in opposite directions, at the moment, the lifting frames 211 can be clamped into the inside of the lifting rods 210, the lifting rods 210 move upwards, the inside air flow grooves 208 are connected with the air outlet 209 when the lifting rods 210 move upwards, the inside the adjusting rods 207 can slide up and down in the inside the adjusting rods 204, the height of the adjusting mechanism 2 is finally convenient, and the assembly efficiency of the display screen frame is improved.
Example 2:
as shown in fig. 10-11, an embodiment of the present invention provides an adaptive LED display screen frame, where the centralizing mechanism 5 includes a signal source 501 and a dictionary table constructing unit 506, where the signal source 501 is connected with a signal line 502, where the signal line 502 is connected with an LED screen controller, and when a plurality of display screens are controlled by the LED screen controller, an LED screen linkage effect can be set in LED Studio software. The user can apply the effects of different colors, shapes, brightness, animation and the like to each LED screen in the scene, then adjust the linkage effect, the user can use the LED Studio software to adjust the linkage effect of each LED screen, including parameters of scene switching, color adjustment, brightness adjustment and the like, and finally send a linkage instruction: and storing and sending the current linkage effect to the LED screen for display. The step generally needs to store the edited linkage scene, and the linkage instruction and the parameters are sent to the LED screen together during storage;
wherein the software automatically generates codes needed by realizing the linkage effect specifically
import socket
import time
Ip address and port number of LED screen to be linked
ip = '192.168.0.100'
port = 1234
# create Socket object
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
LED screen with # connection
sock.connect((ip, port))
# send linkage instruction
Command= 'linkage instruction'
sock.sendall(command)
Acknowledgement information of# receiving LED screen
response = sock.recv(1024)
print(response.decode())
# change brightness and color of LED Screen
bright= 'luma instruction'
color= 'color instruction'
sock.sendall(brightness)
sock.sendall(color)
# close Socket connection
sock.close()
The LED screen controller is connected with a network connector 504, the network connector 504 is connected with a control software 505, a dictionary table constructing unit 506 is connected with an element sorting unit 507, the element sorting unit 507 is connected with a character string matching unit 508, the character string matching unit 508 is connected with a dictionary table updating unit 509, the dictionary table updating unit 509 is connected with a data coding unit 510, the data coding unit 510 is connected with an allocation coding unit 511, specifically, the digital signals sequentially divide the character sequence before compression through the dictionary table constructing, different substrings are stored in one dictionary table as elements, the elements in the dictionary table are sorted through element sorting, the elements are matched from the original data string through character string matching, if a matched prefix character string is found, the character string is coded, then the dictionary table is updated, if a matched prefix character string is found and is not in the dictionary table, the character string is added into the dictionary table, then the data coding is carried out, each character in the original data string is mapped into the dictionary table, the coded result after the coding is formed into a tuple, finally, the complexity of decoding is reduced, the number of the decoding is optimized, the number of the encoded data sets is more than the number of the original data sets is more stable, and the number of the number sets of the encoded data sets is more coded and the number-coded and the number sets is more stable, and the number of the number is displayed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an adaptation formula LED display screen frame, includes first LED screen (1), second LED screen (4), first fixed establishment (3), second fixed establishment (6), centralization mechanism (5) and coupling mechanism (2), its characterized in that: the first LED screen (1) and the second LED screen (4) are clamped between the first fixing mechanism (3) and the second fixing mechanism (6), the connecting mechanism (2) is clamped at the upper end of the second fixing mechanism (6), and the centralizing mechanism (5) is clamped at the lower end of one side of the second fixing mechanism (6);
the first fixing mechanism (3) comprises a first fixing frame (303), the upper end and the lower end of the first fixing frame (303) are hinged to a rotating frame (301), a first wire arranging frame (305) is fixedly arranged at one side of the first fixing frame (303) close to the middle, the second fixing mechanism (6) comprises a second fixing frame (601), a connecting sliding frame (602) is fixedly arranged at the lower end of one side of the second fixing frame (601), the concentrating mechanism (5) is clamped and arranged inside the connecting sliding frame (602), and locking bolts (202) are respectively arranged at the front ends of the first fixing frame (303) and the second fixing frame (601) in a threaded mode;
coupling mechanism (2) are including last link (206) and lower link (201), upward link (206) lower extreme front and back side is all fixed and is provided with regulation pole (204), regulation groove (207) have all been seted up to lower link (201) inside front and back side, two adjust pole (204) slip cap establish the inside at two regulation grooves (207), link (201) upper end is fixed and is provided with regulating block (205) down, upward link (206) all are provided with spread groove (203) with lower link (201) one side, centralized mechanism (5) are including signal source (501) and construction dictionary table unit (506).
2. An adaptive LED display screen frame according to claim 1, wherein: the novel LED lamp is characterized in that wire arranging grooves (304) are formed in one end of the first fixed frame (303) and one end of the rotating frame (301), a data interface (306) is arranged in the middle of the first fixed frame (303), a first light sensing element (302) is fixedly arranged at the upper end of the inner portion of the first fixed frame (303), and rubber blocks (307) are fixedly arranged in the two opposite sides of the rotating frame (301).
3. An adaptive LED display screen frame according to claim 1, wherein: the wire arranging device is characterized in that a plurality of telescopic rods (308) are sleeved at the lower end of the inner portion of the first wire arranging frame (305) in a sliding mode after the inner portion of the first wire arranging frame is in a sliding mode, telescopic plates (309) are fixedly arranged at the rear ends of the telescopic rods (308), and a plurality of telescopic springs (310) are connected between the telescopic plates (309) and the rear end of the first wire arranging frame (305).
4. An adaptive LED display screen frame according to claim 1, wherein: the utility model discloses a fixed frame of light source, including fixed frame (601) of light source, fixed frame (608) of light source is provided with second reason line frame (608) near the rear end in second, fixed frame (601) of light source is inside to be fixedly provided with second light sense component (607), fixed frame (601) of light source is inside to be fixedly provided with main control module (606), a plurality of blind slots (605) have been seted up to fixed frame (601) of second one side, a plurality of the inside all fixedly provided with supporting spring (604) of blind slot (605), a plurality of supporting spring (604) are fixed to be provided with signal contact point (603) in two sides.
5. An adaptive LED display screen frame according to claim 1, wherein: the utility model discloses a gas flow groove (208) is provided with air inlet, including adjusting block (205), separation piece (212) are provided with in the middle of one side inside, separation piece (212) front and back end is all fixed be provided with crane (211), air flow groove (208) are all seted up to the inside front and back side of lower link (201), two air flow groove (208) upper end all slip cap is equipped with lifter (210), two lifter (210) joint sets up two opposite one ends of crane (211), gas outlet (209) have been seted up near air flow groove (208) upper end to lower link (201).
6. An adaptive LED display screen frame according to claim 1, wherein: the LED display device is characterized in that the signal source (501) is connected with a signal wire (502), the signal wire (502) is connected with an LED screen controller (503), the LED screen controller (503) is connected with a network connector (504), and the network connector (504) is connected with control software (505).
7. An adaptive LED display screen frame according to claim 1, wherein: the construction dictionary table unit (506) is connected with an element sorting unit (507), the element sorting unit (507) is connected with a character string matching unit (508), the character string matching unit (508) is connected with an updating dictionary table unit (509), the updating dictionary table unit (509) is connected with a data encoding unit (510), and the data encoding unit (510) is connected with an allocation encoding unit (511).
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| CN116916578B (en) | 2023-12-15 |
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