CN114893655B - A connection device and connection method for multiple advertising screens - Google Patents
A connection device and connection method for multiple advertising screens Download PDFInfo
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- CN114893655B CN114893655B CN202210328234.3A CN202210328234A CN114893655B CN 114893655 B CN114893655 B CN 114893655B CN 202210328234 A CN202210328234 A CN 202210328234A CN 114893655 B CN114893655 B CN 114893655B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- 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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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
本发明公开了一种用于多屏广告屏的连接装置以及连接方法，包括包括固定板，所述固定板的背面两端固定安装有第一伸缩板，所述第一伸缩板的另一端固定安装有卡座，所述固定板的背面上方两端设有安装机构；所述安装机构包括安装板、第一安装块、第一旋钮、第一伸缩杆、第一移动板和第一插销，所述安装板的顶部中心固定安装有第一安装块，所述第一安装块的顶部转动连接有第一旋钮；通过设置以上安装机构的部件进而配合使用，从而便于提高固定板安装时的稳定性，降低不必要的损失，且也便于使其进行快速拆卸。
The present invention discloses a connection device and a connection method for a multi-screen advertising screen, comprising a fixing plate, first telescopic plates are fixedly installed at both ends of the back side of the fixing plate, a holder is fixedly installed at the other end of the first telescopic plate, and mounting mechanisms are provided at both ends above the back side of the fixing plate; the mounting mechanism comprises a mounting plate, a first mounting block, a first knob, a first telescopic rod, a first movable plate and a first latch, a first mounting block is fixedly installed at the top center of the mounting plate, and a first knob is rotatably connected to the top of the first mounting block; by arranging the components of the above mounting mechanism and using them in combination, the stability of the fixing plate during installation is improved, unnecessary losses are reduced, and quick disassembly is also facilitated.
Description
Technical Field
The invention belongs to the technical field of advertising screens, and particularly relates to a connecting device for a multi-screen advertising screen. Meanwhile, the invention also relates to a connecting method for the multi-screen advertising screen.
Background
Common multi-screen advertising screens are typically composed of a plurality of LED display screens. The LED display screen is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos and the like. The LED electronic display screen integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable operation and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news release, securities trade and the like, can meet the requirements of different environments, can realize conversion among different forms of various information presentation modes, can be used indoors and outdoors, and has incomparable advantages of other display screens. The multi-screen advertising screen is characterized by high brightness intensity, small work consumption, low voltage requirement, small and convenient equipment, long service life, stable impact resistance and strong external interference resistance, and is rapidly developed and widely applied to various fields;
However, in the conventional connection device, when the advertising screen is used, the connection device is not conveniently fixed, so that the stability of the multi-screen advertising screen is easily reduced when the multi-screen advertising screen is installed, the loss is increased, and the angle of the installation mechanism is not conveniently adjusted, so that the applicability of the multi-screen advertising screen is reduced when the multi-screen advertising screen is used.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a connecting device and a connecting method for a multi-screen advertising screen.
The connecting device for the multi-screen advertising screen comprises a fixed plate, wherein the two ends of the back surface of the fixed plate are fixedly provided with first telescopic plates, the other end of each first telescopic plate is fixedly provided with a clamping seat, and the two ends above the back surface of the fixed plate are provided with mounting mechanisms;
The mounting mechanism comprises a mounting plate, a first mounting block, a first knob, a first telescopic rod, a first moving plate and a first bolt, wherein the first mounting block is fixedly mounted at the center of the top of the mounting plate, the first knob is rotationally connected to the top of the first mounting block, the bottom of the first knob is communicated with the inside of the first mounting block through a supporting rod, the first telescopic rod is fixedly mounted at the other end of the first knob, the first moving plate is fixedly mounted at the other end of the first telescopic rod, and the bolt is positioned at two ends of the bottom of the first moving plate;
The utility model discloses a fixed plate, including fixed plate, connecting column, fixed plate, moving mechanism is equipped with at the inside top both ends of fixed plate, moving mechanism's output has the mounting panel through spliced pole fixed mounting, the front of fixed plate is equipped with the notch, the inside top of notch is equipped with coupling mechanism.
Preferably, the moving mechanism comprises a maintenance door, a mounting groove, an electric telescopic rod, a connecting plate and a connecting column, wherein the maintenance door is mounted at two ends of the top of the fixing plate, the mounting groove is formed at two ends of the upper part of the inner part of the fixing plate, the maintenance door corresponds to the mounting groove, the electric telescopic rod is fixedly mounted in the mounting groove, the connecting plate is fixedly mounted at the output end of the electric telescopic rod, and the connecting column is fixedly mounted at the center of one side of the connecting plate.
Preferably, the two ends of the back center of the fixed plate are provided with second expansion plates, and the other ends of the second expansion plates
A connecting block is fixedly arranged.
Preferably, the top surface of the connecting block is provided with a bolt, the other end of the bolt is fixed with a pillar, and the back of the pillar
The baffle is fixed below the surface.
Preferably, the connecting mechanism comprises a connecting frame, a second mounting block, a second knob, a second telescopic rod, a second moving plate and a magnetic attraction block, wherein the second mounting block is fixedly arranged at two ends of the front face of the connecting frame, the second knob is rotationally connected with the side face of the second mounting block, the second knob is communicated with the inside of the second mounting block through a supporting rod, the second telescopic rod is fixedly arranged at the other end of the second knob, the second moving plate is fixedly arranged at the other end of the second telescopic rod, and the magnetic attraction block is arranged at the inner side of the second moving plate.
Preferably, a bump is fixedly arranged at the center of the top of the connecting frame, and elastic clamping blocks are fixedly arranged at two sides of the bump.
Preferably, the elastic clamping block is clamped in a groove matched with the notch of the fixing plate.
The invention also provides a connection method for the multi-screen advertising screen, which comprises the following steps:
S1, adjusting an installation mechanism on a fixed plate, and enabling an output end of an electric telescopic rod in the fixed plate to drive a connecting column on a connecting plate to move forwards and backwards through starting the electric telescopic rod, so that the connecting column drives an installation plate on the connecting plate to move forwards and backwards to play a role in adjusting the distance, and the applicability of the electric telescopic rod in use is improved;
S2, mounting the fixed plate, and twisting the first knob by hands to enable the support rod on the first knob to drive the first telescopic rod to rotate, stretch and move after the mounting mechanism is adjusted to a proper position, so that the first telescopic rod drives the first moving plate on the first telescopic rod to move up and down, and further the bolt on the first moving plate is inserted and fixed at the position where the advertising screen is mounted;
s3, the first auxiliary installation of the fixed plate is performed, after the fixed plate is installed and fixed by the installation mechanism, the first expansion plate is moved by hands, so that the first expansion plate moves and expands to a proper position, and then the first expansion plate is clamped and fixed on the side surface of the position where the advertisement screen is installed by the clamping seat on the first expansion plate;
S4, the second auxiliary installation of the fixing plate is carried out by moving the second telescopic plate through hands, so that the second telescopic plate drives the connecting block on the second telescopic plate to carry out movement adjustment, after the second telescopic plate is adjusted to a proper position, a bolt on the connecting block is twisted, the bolt drives the baffle on the support column to carry out the up-down movement, and the baffle further has the fixing blocking effect on the fixing plate;
s5, using a connecting mechanism, enabling an installation opening of a connecting frame on a fixed plate to be aligned with the edge of the advertising screen, and then twisting a second knob by hands, so that a support rod on the second knob drives a second telescopic rod to rotate, stretch and move, and the second telescopic rod drives a second moving plate on the second telescopic rod to move left and right, and further the second moving plate drives a magnetic attraction block on the second moving plate to attract the edge of the multi-screen advertising screen, so that the second telescopic rod is connected;
S6, installing the connecting frame, namely inserting the protruding blocks on the connecting frame into the grooves matched with the grooves in the notch on the front surface of the fixing plate, and then clamping and fixing the protruding blocks through the elastic clamping blocks on the two sides of the protruding blocks.
The connecting device and the connecting method for the multi-screen advertising screen have the technical effects and advantages that compared with the prior art, the connecting device and the connecting method for the multi-screen advertising screen have the advantages that:
1. By arranging the mounting plate, the first mounting block, the first knob, the first telescopic rod, the first moving plate, the bolt and other parts, the mounting plate is arranged, so that the parts of the mounting mechanism on the mounting plate can be conveniently mounted and supported; the first knob is rotationally connected to the top of the first mounting block, so that the first telescopic rod is conveniently rotationally supported, and is rotationally driven to perform telescopic movement through the knob, so that the first telescopic rod drives the first movable clamping plate thereon to move up and down, the bolt on the first movable clamping plate is conveniently used for fixedly mounting the fixed plate, the stability of the fixed plate during mounting is improved, unnecessary loss is reduced, and the fixed plate is conveniently and rapidly detached;
2. Through arranging the components such as the fixed plate, the maintenance door, the mounting groove, the electric telescopic rod, the connecting plate, the connecting column and the like
The electric telescopic rod fixing device is characterized in that a fixing plate is arranged, so that the fixing plate is convenient for fixing, mounting and supporting a connecting frame, a movable adjusting mechanism and a mounting mechanism on the fixing plate are convenient to install and place, a maintenance door is arranged at two ends of the top of the fixing plate, so that an electric telescopic rod in a mounting groove is convenient to maintain, the mounting groove is arranged at two ends of the upper portion of the fixing plate, so that the mounting groove can conveniently install and protect the electric telescopic rod, a connecting plate is fixedly arranged at the output end of the electric telescopic rod, so that the electric telescopic rod can be conveniently fixed, a connecting plate is further arranged, so that a connecting column on the connecting plate can be fixedly installed and supported, and the connecting column is arranged, so that the electric telescopic rod can conveniently fix and support the mounting plate, and further the electric telescopic rod can conveniently drive the mounting mechanism to move back and forth for adjusting.
Drawings
FIG. 1 is a schematic view of the whole structure of the present invention
FIG. 2 is a schematic view of the internal structure of the fixing plate of the present invention, and FIG. 3 is a schematic view of the structure of the mounting mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A;
fig. 5 is a schematic view of a structure of a connecting frame according to the present invention.
In the figure, 1, a fixing plate; 2, a first expansion plate, 21, a clamping seat, 3, a maintenance door, 31, a mounting groove, 32, an electric expansion rod, 33, a connecting plate, 34, a connecting column, 4, a mounting plate, 41, a first mounting block, 42, a first knob, 43, a first expansion rod, 44, a first moving plate, 45, a bolt, 5, a second expansion plate, 51, a connecting block, 52, a bolt, 53, a strut, 54, a baffle, 6, a connecting frame, 61, a bump, 62, an elastic clamping block, 7, a second mounting block, 71, a second knob, 72, a second expansion rod, 73, a second moving plate, 74 and a magnetic attraction block.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. 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.
The invention provides a connecting device for a multi-screen advertising screen as shown in figures 1-5, which comprises a fixed plate 1, wherein a first telescopic plate 2 is fixedly arranged at two ends of the back surface of the fixed plate 1, a clamping seat 21 is fixedly arranged at the other end of the first telescopic plate 2, and after the first telescopic plate 2 moves to a proper position through a hand, the first telescopic plate 2 is clamped and fixed on the side surface of the position where the advertising screen is arranged through the clamping seat 21 on the first telescopic plate 2, so that the fixed plate 1 is subjected to first auxiliary installation, the stability effect during installation is improved, and installation mechanisms are arranged at two ends above the back surface of the fixed plate 1;
The center of the top of the mounting plate 4 is fixedly provided with a first mounting block 41, the top of the first mounting block 41 is rotationally connected with a first knob 42, the bottom of the first knob 42 is communicated with the inside of the first mounting block 41 through a supporting rod, the other end of the first knob 42, which is communicated with the first mounting block 41, is fixedly provided with a first telescopic rod 43, the other end of the first telescopic rod 43 is fixedly provided with a first moving plate 44, a bolt 45 is positioned at two ends of the bottom of the first moving plate 44, the supporting rod on the first knob 42 is twisted by hands to drive the first telescopic rod 43 to rotationally stretch and retract so that the first telescopic rod 43 drives the first moving plate 44 thereon to go up
The latch 45 on the first moving plate 44 is inserted and fixed at the position where the advertising screen is arranged under the action of the downward movement, and is convenient for
The stability of the fixing plate 1 during installation is improved, unnecessary loss is reduced, and certain safety is improved;
The electric telescopic rod 32 is arranged at the inner upper two ends of the fixed plate 1, the maintenance door 3 corresponds to the installation groove 31, the electric telescopic rod 32 is fixedly arranged in the installation groove 31, the connecting plate 33 is fixedly arranged at the output end of the electric telescopic rod 32, the connecting rod 34 is matched with the connecting rod 34 at one side center of the connecting plate 33, and the electric telescopic rod 32 in the fixed plate 1 is started to drive the connecting rod 34 on the connecting plate 33 to move forwards and backwards, so that the connecting rod 34 drives the installation plate 4 on the electric telescopic rod 33 to move forwards and backwards to play a role of adjusting the distance, and the applicability of the electric telescopic rod is improved when the electric telescopic rod is used;
The two ends of the back center of the fixed plate 1 are provided with a second expansion plate 5, the second expansion plate 5 mainly drives the connecting block 51 to move forwards and backwards, the other end of the second expansion plate 5 is fixedly provided with the connecting block 51, and the connecting block 51 mainly carries out the function of rotating and installing the bolts 52 on the connecting block so as to enable the connecting block to rotate and use;
The connecting mechanism comprises a connecting frame 6, a second mounting block 7, a second knob 71, a second telescopic rod 72, a second moving plate 73 and a magnetic attraction block 74, wherein the second mounting block 7 is fixedly arranged at the two ends of the front surface of the connecting frame 6, the second knob 71 is rotatably connected to the side surface of the second mounting block 7, the second knob 71 is communicated with the inside of the second mounting block 7 through a supporting rod, the second telescopic rod 72 is fixedly arranged at the other end of the second knob 71, the second moving plate 73 is fixedly arranged at the other end of the second telescopic rod 72, the magnetic attraction block 74 is arranged at the inner side of the second moving plate 73, the second knob 71 is twisted by hands, the supporting rod on the second moving plate 72 is driven to rotate and stretch, so that the second telescopic rod 72 drives the second moving plate 73 to move left and right, and the magnetic attraction block 74 on the second moving plate 73 is driven to attract the side of the multi-screen advertising screen, and the multi-screen advertising screen is connected;
The top center of the connecting frame 6 is fixedly provided with a convex block 61, two sides of the convex block 61 are fixedly provided with elastic clamping blocks 62, the elastic clamping blocks 62 are clamped in grooves matched with the grooves on the notch of the fixed plate 1, the convex block 61 on the connecting frame 6 is inserted into the grooves matched with the grooves in the notch of the front surface of the fixed plate 1, and then the elastic clamping blocks 62 on two sides of the convex block 61 are clamped and fixed with the grooves.
A connection method for a multi-screen advertising screen, comprising the steps of:
S1, adjusting an installation mechanism on a fixed plate 1, and enabling an output end of an electric telescopic rod 32 in the fixed plate 1 to drive a connecting column 34 on a connecting plate 33 to move left and right through starting the electric telescopic rod 32, so that the connecting column 34 drives an installation plate 4 on the connecting plate to move left and right for adjusting the distance, and the applicability of the electric telescopic rod is improved during use;
S2, mounting the fixed plate 1, wherein after the mounting mechanism is adjusted to a proper position, a first knob 42 is twisted by hands to drive a supporting rod on the first knob to drive a first telescopic rod 43 to rotate, stretch and move so as to drive a first moving plate 44 on the first telescopic rod 43 to move up and down, and then a bolt 45 on the first moving plate 44 is spliced and fixed at the position where the advertising screen is mounted;
S3, first auxiliary installation of the fixed plate 1 is performed, after the fixed plate 1 is installed and fixed by the installation mechanism, the first expansion plate 2 is moved by hands, so that after the first expansion plate 2 moves and expands to a proper position, the first expansion plate 2 is clamped and fixed on the side surface of the position where the advertisement screen is installed by the clamping seat 21 on the first expansion plate 2;
s4, second auxiliary installation of the fixed plate 1, and moving the second telescopic plate 5 by hands to enable the second telescopic plate 5 to be provided with
After the connecting block 51 on the support is moved and adjusted to a proper position, the bolt 52 on the connecting block 51 is twisted, so that the bolt 52 drives the baffle plate 54 on the support 53 to move up and down, and the baffle plate 54 plays a role in fixing and blocking the fixed plate 1;
S5, using a connecting mechanism, namely enabling an installation opening of a connecting frame 6 on a fixed plate 1 to be aligned with the edge of the advertising screen, and then twisting a second knob 71 by hands to enable a support rod on the second knob to drive a second telescopic rod 72 to rotate, stretch and move so as to enable the second telescopic rod 72 to drive a second moving plate 73 on the second telescopic rod 72 to move left and right, and further enabling a magnetic suction block 74 on the second moving plate 73 to drive the edge of the multi-screen advertising screen to suck the edge of the multi-screen advertising screen so as to connect the multi-screen advertising screen;
s6, mounting the connecting frame 6, namely inserting the protruding blocks 61 on the connecting frame 6 into the grooves matched with the front notches of the fixing plate 1, and then clamping and fixing the connecting frame by the elastic clamping blocks 62 on the two sides of the protruding blocks 61.
It should be noted that the foregoing description is only a preferred embodiment of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present invention.
Claims (2)
1. The connecting device for the multi-screen advertising screen comprises a fixed plate (1) and is characterized in that two ends of the back surface of the fixed plate (1) are fixedly provided with first telescopic plates (2), the other ends of the first telescopic plates (2) are fixedly provided with clamping seats (21), and two ends above the back surface of the fixed plate (1) are provided with mounting mechanisms;
The mounting mechanism comprises a mounting plate (4), a first mounting block (41), a first knob (42), a first telescopic rod (43), a first moving plate (44) and a first bolt (45), wherein the first mounting block (41) is fixedly mounted at the center of the top of the mounting plate (4), the first knob (42) is rotationally connected to the top of the first mounting block (41), the bottom of the first knob (42) is communicated with the inside of the first mounting block (41) through a supporting rod, the first telescopic rod (43) is fixedly mounted at the other end of the first knob (42) which is communicated with the first mounting block (41), the first moving plate (44) is fixedly mounted at the other end of the first telescopic rod (43), and the first bolt (45) is positioned at two ends of the bottom of the first moving plate (44);
The two ends of the upper part of the inside of the fixed plate (1) are provided with moving mechanisms, the output end of each moving mechanism is fixedly provided with a mounting plate (4) through a connecting column (34), the front surface of the fixed plate (1) is provided with a notch, and the upper part of the inside of the notch is provided with a connecting mechanism;
The moving mechanism comprises a maintenance door (3), a mounting groove (31), an electric telescopic rod (32), a connecting plate (33) and a connecting column (34), wherein the maintenance door (3) is mounted at two ends of the top of the fixed plate (1), the mounting groove (31) is formed at two ends of the upper part of the interior of the fixed plate (1), the maintenance door (3) corresponds to the mounting groove (31), the electric telescopic rod (32) is fixedly mounted in the mounting groove (31), the connecting plate (33) is fixedly mounted at the output end of the electric telescopic rod (32), and the connecting column (34) is fixedly mounted at the center of one side of the connecting plate (33);
The connecting mechanism comprises a connecting frame (6), a second mounting block (7), a second knob (71), a second telescopic rod (72), a second moving plate (73) and a magnetic attraction block (74), wherein the second mounting block (7) is fixedly arranged at two ends of the front face of the connecting frame (6), the second knob (71) is rotationally connected to the side face of the second mounting block (7), the second knob (71) is communicated with the inside of the second mounting block (7) through a supporting rod, the second telescopic rod (72) is fixedly arranged at the other end of the second knob (71) which is communicated with the second mounting block (7), the second moving plate (73) is fixedly arranged at the other end of the second telescopic rod (72), and the magnetic attraction block (74) is arranged at the inner side of the second moving plate (73);
A lug (61) is fixedly arranged at the center of the top of the connecting frame (6), and elastic clamping blocks (62) are fixedly arranged on two sides of the lug (61);
the elastic clamping block (62) is clamped in a groove matched with the notch of the fixed plate (1);
The two ends of the back center of the fixed plate (1) are provided with second expansion plates (5), and the other ends of the second expansion plates (5) are fixedly provided with connecting blocks (51);
The top surface of connecting block (51) is bolted (52), the other end of bolt (52) fixed pillar (53), the back below fixed baffle (54) of pillar (53).
2. A connection method for a multi-screen advertising screen comprising a connection device for a multi-screen advertising screen according to claim 1, characterized by comprising the steps of:
S1, adjusting an installation mechanism on a fixed plate (1), and enabling an output end of the electric telescopic rod to drive a connecting column (34) on a connecting plate (33) to move left and right by starting the electric telescopic rod (32) in the fixed plate (1), so that the connecting column (34) drives an installation plate (4) on the connecting column to move left and right for adjusting the distance, and the applicability of the electric telescopic rod in use is improved;
S2, after the installation mechanism is adjusted to a proper position, a first knob (42) is twisted by hands to enable a supporting rod on the first knob to drive a first telescopic rod (43) to rotate, stretch and move so that the first telescopic rod (43) drives a first moving plate (44) on the first telescopic rod to move up and down, and then a first bolt (45) on the first moving plate (44) is inserted and fixed at the position where the advertising screen is installed;
S3, the first auxiliary installation of the fixed plate (1), after the installation mechanism installs and fixes the fixed plate (1), then the first expansion plate (2) is moved by hands, so that after the first expansion plate (2) is moved and expanded to a proper position, the first expansion plate is clamped and fixed on the side surface of the position where the advertisement screen is installed through a clamping seat (21) on the first expansion plate (2);
S4, the second auxiliary installation of the fixed plate (1) is carried out by moving the second telescopic plate (5) through hands, so that the second telescopic plate (5) drives a connecting block (51) on the second telescopic plate to move and adjust, after the second telescopic plate is adjusted to a proper position, a bolt (52) on the connecting block (51) is twisted, the bolt (52) drives a baffle plate (54) on a support column (53) to move up and down, and the baffle plate (54) plays a role in fixing and blocking the fixed plate (1);
S5, using a connecting mechanism, enabling an installation opening of a connecting frame (6) on a fixed plate (1) to be aligned with the edge of the advertising screen, and then twisting a second knob (71) by hands to enable a supporting rod on the second knob to drive a second telescopic rod (72) to rotate, stretch and move so as to enable the second telescopic rod (72) to drive a second moving plate (73) on the second telescopic rod to move left and right, and further enabling a magnetic suction block (74) on the second moving plate (73) to drive the edge of the multi-screen advertising screen to be sucked so as to connect the edges of the multi-screen advertising screen;
S6, installing the connecting frame (6), namely inserting the protruding blocks (61) on the connecting frame (6) into the grooves matched with the front notches of the fixing plate (1), and then clamping and fixing the connecting frame through the elastic clamping blocks (62) on two sides of the protruding blocks (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210328234.3A CN114893655B (en) | 2022-03-30 | 2022-03-30 | A connection device and connection method for multiple advertising screens |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210328234.3A CN114893655B (en) | 2022-03-30 | 2022-03-30 | A connection device and connection method for multiple advertising screens |
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| CN114893655A CN114893655A (en) | 2022-08-12 |
| CN114893655B true CN114893655B (en) | 2025-02-18 |
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| CN214618816U (en) * | 2021-05-24 | 2021-11-05 | 成都云卬科技有限公司 | LED screen capable of being adjusted in small space and quickly disassembled and assembled |
| CN215117011U (en) * | 2021-06-01 | 2021-12-10 | 安徽普恩医疗科技有限公司 | Medical radiology department diagnosis viewing device |
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| CN111022863A (en) * | 2019-12-16 | 2020-04-17 | 卓海建 | Adjustable display screen for big data statistics and adjusting method |
| CN114056944A (en) * | 2021-11-24 | 2022-02-18 | 山东交通学院 | Cargo stacking device applied to logistics supply chain |
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