CN115251668A

CN115251668A - Visual transmission platform

Info

Publication number: CN115251668A
Application number: CN202210914805.1A
Authority: CN
Inventors: 何心一; 施天驰; 黄文娟; 沈九美; 邵婕; 刘振玲; 史敏丽
Original assignee: Nantong Institute of Technology
Current assignee: Nantong Institute of Technology
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-01
Anticipated expiration: 2042-08-01
Also published as: CN115251668B; CN116869334A

Abstract

The invention discloses a visual transmission platform, which relates to the technical field of visual platforms, and comprises a clamping mechanism, a static unfolding mechanism and a dynamic unfolding mechanism, wherein the clamping mechanism comprises: the clamping mechanism is used for rapidly placing and clamping the to-be-displayed object and comprises a mounting ring, a moving block, a clamping piece, a connecting frame, a connecting ring I and a connecting ring II; the static unfolding mechanism is arranged right below the clamping mechanism and used for driving the clamping mechanism to statically display the articles to be displayed upwards or store the articles downwards, and the static unfolding mechanism comprises a mounting plate, a straight guide rail, a moving plate and a fixed pipe; the movable unfolding mechanism is arranged right below the static unfolding mechanism and is used for carrying the movable and static unfolding mechanism and the clamping mechanism to dynamically display the articles to be displayed upwards or store the articles downwards, and the movable unfolding mechanism comprises an installation cabinet, a first fixing plate, a first motor, a first screw rod, a second fixing plate and a second motor. In conclusion, the visual transmission platform has the characteristics of ingenious design scheme, reasonable structure, quick disassembly, dynamic and static combination and comprehensive display.

Description

Visual transmission platform

Technical Field

The invention relates to the technical field of visual platforms, in particular to a visual transmission platform.

Background

The visual transmission design refers to the process of reasonably analyzing and summarizing the existing information according to a specific design target, designing and creating through basic elements such as characters, figures, colors, shapes and the like, and transmitting the visual information to audiences and influencing the audiences. Briefly, a visual communication design is a design that is conveyed to an audience through a visual media presentation.

The existing visual transmission platform cannot display the design works in multiple angles and multiple directions; in order to ensure the visual effect, the light needs to be reasonably arranged; in addition, different design display modes are different, and the existing design platform cannot switch functions.

The present application thus proposes a new visual communication platform.

Disclosure of Invention

The present invention is directed to a visual communication platform to solve the above-mentioned drawbacks of the prior art.

A visual transmission platform comprises a clamping mechanism, a static unfolding mechanism and a dynamic unfolding mechanism, wherein:

the clamping mechanism is used for quickly placing and clamping the article to be displayed;

the static unfolding mechanism is arranged right below the clamping mechanism and is used for driving the clamping mechanism to statically display the articles to be displayed upwards or store the articles downwards;

the movable unfolding mechanism is arranged right below the static unfolding mechanism and is used for carrying the movable and static unfolding mechanism and the clamping mechanism to dynamically display the articles to be displayed upwards or store the articles downwards.

Preferably, the clamping mechanism comprises a mounting ring, a moving block, clamping pieces, a connecting frame, a first connecting ring and a second connecting ring, rectangular mounting grooves are formed in the side wall of the mounting ring in a circular array mode, rectangular sliding grooves are symmetrically formed in the left side and the right side of each mounting groove, the moving block is provided with a plurality of connecting grooves which are correspondingly slidably mounted in the mounting grooves, rectangular sliding strips are symmetrically arranged on the left side and the right side of the moving block in the middle, the two sliding strips are correspondingly slidably connected in the sliding grooves in the two sides, the moving block is of a C-shaped structure, the opening of the moving block is arranged inwards, inclined connecting grooves which are in a T shape are formed in the lower end portion of the moving block, inwards-concave hand-holding grooves are formed in the left side and the right side of the moving block, the clamping pieces are provided with a plurality of connecting grooves which are correspondingly welded at the upper end portions of the moving block, the connecting frame is of a C-shaped structure and is coaxially arranged in the mounting ring, inclined first connecting grooves which are in an I-shaped are evenly welded on the side of the connecting frame, the connecting grooves which are correspondingly slidably connected to the connecting strips, a hinge-shaped connecting grooves are evenly welded at the upper end and the lower end of the mounting ring, a hinge joint of the first connecting ring and a hinge joint of the connecting ring, two connecting rings, two connecting strips are evenly welded at the outer side of the connecting ring, two connecting rings, two connecting grooves, two connecting lugs are evenly welded with lugs, and two lugs evenly welded on the outer side of the connecting lugs of the connecting strips, and two connecting lugs evenly welded evenly, and two lugs evenly welded with the two lugs evenly, and two lugs evenly welded on the outer side of the connecting lugs evenly, and the two coaxial springs, and two lugs evenly welded at the two coaxial springs, and the two coaxial lugs evenly welded.

Preferably, quiet exhibition mechanism includes mounting panel, straight guide rail, movable plate and fixed pipe, the below of collar is located to the mounting panel for X type structure and level, straight guide rail is equipped with four and evenly installs in the upside of mounting panel, equal sliding connection has the sliding block on the straight guide rail, the movable plate is equipped with four and vertically installs in the upside of each sliding block, the upper portion welding of movable plate has two pairs of articulated ears three, wherein, a pair of articulated ear tee bend that leans on is connected with articulated ear one through a pair of articulated strip, a pair of articulated ear tee bend that leans on down is connected with articulated ear two through a pair of articulated strip to sliding connection has the dress pipe on the a pair of articulated strip that leans on, the upside horizontal welding of dress pipe has the dress strip of "clack" type structure, the overhanging end of dress strip all is connected with oblique ascending spot-decorating lamp, the side of dress strip all is equipped with a row of reflector panel that is parallel to each other, the upside of fixed pipe mounting panel between two, all be equipped with compression spring two between fixed pipe and every movable plate.

Preferably, the movable unfolding mechanism comprises an installation cabinet, a first fixed plate, a first motor, a second lead screw, a second fixed plate and a second motor, wherein the installation cabinet comprises a cabinet body plate, a cabinet top plate, a cabinet bottom plate, a cabinet door plate and supporting legs, the cabinet top plate and the cabinet bottom plate are respectively welded on the upper side and the lower side of the cabinet body plate, an X-shaped avoiding opening is formed in the middle of the cabinet top plate, the cabinet door plate is provided with a pair of plates and is hinged to the front side of the cabinet body plate, the supporting legs are provided with a plurality of plates and are uniformly connected to the lower side of the cabinet bottom plate, the first fixed plate is of a n-shaped structure and is connected to the upper side of the cabinet bottom plate in the middle, the first motor is vertically arranged downwards and is connected to the upper side of the first fixed plate, the first motor is in keyed joint with the first transmission wheel, the lead screw is provided with a pair of plates and is distributed in bilateral symmetry, the upper end and the lower end of the lead screw are respectively connected with the cabinet top plate and the cabinet bottom plate in a rotating manner, the lower portion of the lead screw is in keyed joint with the second transmission wheel, the first transmission wheel is connected to the lower side of the second motor, and the flange seat is connected with the two nut mounting plates, and the two nut seats of the lead screw are connected with the mounting plates.

Preferably, the clamping pieces are of circular arc structures, and friction pads are adhered to the inner walls of the clamping pieces.

Preferably, the lower tip of connecting strip one all bonds and has magnet piece one, the even welding in bottom of go-between two has connecting strip two, connecting strip two all inwards overhang sets up and is equipped with magnet piece two at its overhang end, magnet piece one and magnet piece two between correspond each other and inter attraction.

Compared with the prior art, the visual transmission platform has the following advantages:

1. can quickly place and clamp the article to be displayed. Through outwards pulling arbitrary movable block with the hand, after link and connecting strip drive, can realize pressing from both sides the interval between the tight piece and expand, at this moment, put on the upside of putting the thing board and wait to demonstrate the article, then, loosen the power of exerting on this movable block, after link and connecting strip drive, can realize pressing from both sides the interval between the tight piece and reduce to this realization is treated the quick clamp of show article and is pressed from both sides.

2. The article to be displayed can be displayed statically. And pulling any one movable plate outwards by hands and lifting the clamping mechanism upwards until the lifting mechanism is higher than the movable plate, releasing the movable plate, reducing the distance between all the movable plates under the action of the corresponding compression springs II, lifting the clamping mechanism upwards, and statically displaying the to-be-displayed object.

3. The articles to be displayed can be dynamically displayed. The motor II drives the dynamic and static unfolding mechanism and the clamping mechanism through the flange seat, the to-be-displayed object rotates slowly and at a constant speed, and the light rays of the to-be-displayed object and the light rays reflected by the light-emitting sheets are illuminated by the spot lamp, so that the characteristics of the to-be-displayed object are better displayed.

Drawings

Fig. 1 is a schematic overall three-dimensional structure of the present invention.

Fig. 2 is a schematic structural diagram of the whole front view of the present invention.

Fig. 3 and 4 are schematic structural views of the clamping mechanism in the present invention.

Fig. 5 and 6 are schematic structural views of the static unfolding mechanism in the invention.

Fig. 7 and 8 are schematic structural views of the dynamic unfolding mechanism in the invention.

Wherein:

10-a clamping mechanism; 101-a mounting ring; 101 a-a mounting groove; 101 b-a slide-fit slot; 102-a moving block; 102 a-connecting groove; 102 b-hand pinch grooves; 103-sliding and assembling strips; 104-a clamping piece; 105-a friction pad; 106-a connecting frame; 107-connecting bar one; 108-magnet block one; 109-a storage plate; 110-connecting ring one; 111-hinge ear one; 112-compression spring one; 113-connecting ring two; 114-hinge ear two; 115-connecting bar two; 116-magnet block two;

20-a static unfolding mechanism; 201-a mounting plate; 202-straight guide rails; 203-a slider; 204-moving the board; 205-hinge ear three; 206-hinge bar; 207-slide mounting of tubes; 208-slide-mounting the strip; 209-spot lights; 210-a light-reflecting sheet; 211-stationary tube; 212-compression spring two;

30-a dynamic unfolding mechanism; 301-cabinet plate; 302-cabinet ceiling; 302 a-avoidance port; 303-cabinet floor; 304-a cabinet door panel; 305-supporting feet; 306-fixing the plate one; 307-motor one; 308-a first transmission wheel; 309-screw mandrel; 310-a second transmission wheel; 311-a transmission belt; 312-fixing plate two; 313-motor two; 314-flange seat; 315-lead screw nut.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 8, a visual communication platform includes a clamping mechanism 10, a static unfolding mechanism 20 and a dynamic unfolding mechanism 30, wherein:

the clamping mechanism 10 is used for rapidly placing and clamping the article to be displayed;

the static unfolding mechanism 20 is arranged right below the clamping mechanism 10 and is used for driving the clamping mechanism 10 to statically display the articles to be displayed upwards or store the articles downwards;

the movable unfolding mechanism 30 is arranged right below the static unfolding mechanism 20 and is used for driving the movable unfolding mechanism 20 and the clamping mechanism 10 to dynamically display the articles to be displayed upwards or store the articles downwards.

In this embodiment, the clamping mechanism 10 includes a mounting ring 101, a moving block 102, a clamping plate 104, a connecting frame 106, a first connecting ring 110 and a second connecting ring 113, a rectangular mounting groove 101a is circularly arrayed on the side wall of the mounting ring 101, rectangular sliding grooves 101b are symmetrically arranged on the left and right sides of the mounting groove 101a, the moving block 102 is provided with a plurality of corresponding sliding mounting grooves 101a, rectangular sliding strips 103 are symmetrically arranged on the left and right sides of the moving block 102 near the middle portion, the two sliding strips 103 are correspondingly slidably connected in the sliding grooves 101b on the two sides, the moving block 102 is in a C-shaped structure and has an inward opening, an inclined and T-shaped connecting groove 102a is arranged at the lower end portion of the moving block 102, and an inward concave hand-pinching groove 102b is arranged on the left and right sides of the moving block 102 near the upper portion, the clamping pieces 104 are provided with a plurality of clamping pieces and correspondingly welded to the upper end portions of the moving blocks 102, the connecting frame 106 is of a cross structure and is coaxially arranged inside the mounting ring 101, inclined I-shaped connecting strips 107 are evenly welded to the side face of the connecting frame 106, the connecting strips 107 are correspondingly slidably connected to the connecting grooves 102a in a sliding mode, circular object placing plates 109 are coaxially arranged on the upper side of the connecting frame 106, the connecting rings I110 and II 113 are respectively installed at the upper end and the lower end of the mounting ring 101, hinge lugs I111 are evenly welded to the outer sides of the connecting strips I110, hinge lugs II 114 are evenly welded to the outer sides of the connecting rings II 113, and compression springs I112 are arranged between the connecting rings I110 and each moving block 102.

In this embodiment, the static unfolding mechanism 20 includes a mounting plate 201, a straight guide rail 202, a moving plate 204 and a fixed tube 211, the mounting plate 201 is of an X-shaped structure and is horizontally disposed below the mounting ring 101, the straight guide rail 202 is provided with four sliding blocks 203 which are uniformly mounted on the upper side of the mounting plate 201, the moving plate 204 is provided with four sliding blocks 203 which are vertically mounted on the upper side of each sliding block 203, two pairs of hinge lugs 205 are welded on the upper portion of the moving plate 204, wherein the upper pair of hinge lugs 205 are connected with the first hinge lug 111 through a pair of hinge strips 206, the lower pair of hinge lugs 205 are connected with the second hinge lug 114 through a pair of hinge strips 206, a sliding tube 207 is slidably connected on the upper pair of hinge strips 206, a sliding strip 208 of an outward-extending structure is horizontally welded on the upper side of the sliding tube 207, oblique upward decoration lamps 209 are connected at the ends of the sliding strips 208, a row of parallel reflective sheets 210 are arranged on the side of the sliding strip 208, the fixed tube 211 is welded on the upper side of the mounting plate 201, and two compression springs 212 are arranged between the fixed tube 211 and each compression spring 204.

In this embodiment, the movable unfolding mechanism 30 includes an installation cabinet, a first fixed plate 306, a first electric motor 307, a screw rod 309, a second fixed plate 312, and a second electric motor 313, wherein the installation cabinet includes a cabinet body plate 301, a cabinet top plate 302, a cabinet bottom plate 303, a cabinet door plate 304, and support legs 305, the cabinet top plate 302 and the cabinet bottom plate 303 are respectively welded to the upper and lower sides of the cabinet body plate 301, an X-shaped escape opening 302a is formed in the middle of the cabinet top plate 302, the cabinet door plate 304 is provided with a pair and is hinged to the front side of the cabinet body plate 301, the support legs 305 are provided with a plurality of support legs and are uniformly connected to the lower side of the cabinet bottom plate 303, the first fixed plate 306 is of a "u" shape structure and is centrally connected to the upper side of the cabinet bottom plate 303, the first electric motor 307 is vertically disposed downward and is connected to the upper side of the first fixed plate 306, the output shaft of the first motor 307 is in keyed connection with a first transmission wheel 308, the screw rods 309 are symmetrically arranged in a left-right mode, the upper end and the lower end of each screw rod 309 are respectively rotatably connected with the cabinet top plate 302 and the cabinet bottom plate 303, the lower portions of the screw rods 309 are in keyed connection with a second transmission wheel 310, the first transmission wheel 308 and the second transmission wheel 310 are connected through a transmission belt 311, the second fixing plate 312 is horizontally located below the cabinet top plate 302, the second motor 313 is vertically arranged upwards and connected to the lower side of the second fixing plate 312, the output shaft of the second motor 313 is in keyed connection with a flange seat 314 and coaxially connected to the lower side of the mounting plate 201, and the second fixing plate 312 is connected with the two screw rods 309 through a pair of screw nuts 315.

In this embodiment, the clamping pieces 104 are all arc-shaped, and the inner walls of the clamping pieces 104 are adhered with friction pads 105. By adding a friction pad 105 to increase the friction between the gripping sheet 104 and the item to be displayed.

In this embodiment, the first magnet blocks 108 are bonded to the lower end portions of the first connecting bars 107, the second connecting bars 115 are uniformly welded to the bottoms of the second connecting rings 115, the second connecting bars 115 are both arranged in an inward overhanging manner, the second magnet blocks 116 are arranged at overhanging ends of the second connecting bars 115, and the first magnet blocks 108 and the second magnet blocks 116 correspond to each other and attract each other. The first magnet block 108 and the second magnet block 116 are additionally arranged to increase the downward force applied to each first connecting strip 107, so as to increase the force of each clamping piece 104 tending to close, thereby improving the clamping effect.

When the visual communication platform is actually applied, the following use processes are included:

step 1: the first motor 307 rotates forwards and is transmitted by the belt to drive the screw rod 309 to rotate forwards, so that the second fixing plate 312 and the second motor 313 are driven to move upwards, and the first motor 307 stops acting until the static unfolding mechanism 20 and the clamping mechanism 10 are higher than the top surface of the installation cabinet;

step 2: by pulling any one of the moving plates 204 outwards by hand and lifting the clamping mechanism 10 upwards until the lifting mechanism 10 is higher than the moving plate 204, releasing the moving plate 204, and reducing the space between all the moving plates 204 under the action of the corresponding second compression springs 212, so as to lift the clamping mechanism 10 upwards;

and step 3: the distance between the clamping pieces 104 can be expanded by pulling any moving block 102 outwards by hands and driving the moving block through the connecting frame 106 and the connecting strip I107, at the moment, an article to be displayed is placed on the upper side of the object placing plate 109, then, the force applied to the moving block 102 is released, and after the moving block is driven by the connecting frame 106 and the connecting strip I107, the distance between the clamping pieces 104 can be reduced, so that the article to be displayed is clamped quickly;

and 4, step 4: the second motor 313 drives the dynamic and static unfolding mechanism 20, the clamping mechanism 10 and the to-be-displayed object to rotate slowly and uniformly through the flange seat 314, and the light rays of the to-be-displayed object and the light rays reflected by the light-emitting sheets 210 are illuminated by the decoration lamps 209, so that the characteristics of the to-be-displayed object are better displayed;

and 5: when the exhibition is finished, stopping the action of the second motor 313, and enabling the X-shaped mounting plate 201 in the static unfolding mechanism 20 to be positioned right above the X-shaped avoidance opening 302 a;

and 6: then, any moving block 102 is pulled outwards by hand, and after the moving block is driven by the connecting frame 106 and the connecting bar I107, the distance between the clamping pieces 104 can be enlarged, at the moment, the article to be displayed placed on the upper side of the object placing plate 109 is taken down, then, the force applied to the moving block 102 is loosened, and after the moving block is driven by the connecting frame 106 and the connecting bar I107, the distance between the clamping pieces 104 can be reduced, so that the article to be displayed can be quickly taken down;

and 7: any one of the moving plates 204 is pulled outwards by hand, and the clamping mechanism 10 is pressed downwards until the lifting mechanism 10 is lower than the moving plate 204, the moving plate 204 is released, the distance between all the moving plates 204 is reduced under the action of the corresponding second compression springs 212, and then the clamping mechanism 10 is stored downwards;

step (ii) of 8: the first motor 307 rotates reversely, and the belt drives the screw rod 309 to rotate reversely, so as to drive the second fixing plate 312 and the second motor 313 to move downwards until the static unfolding mechanism 20 and the clamping mechanism 10 completely return to the installation cabinet, and the first motor 307 stops operating.

The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. A visual communication platform, comprising: including clamping mechanism (10), quiet exhibition mechanism (20) and move exhibition mechanism (30), wherein:

the clamping mechanism (10) is used for rapidly placing and clamping the articles to be displayed;

the static unfolding mechanism (20) is arranged right below the clamping mechanism (10) and is used for driving the clamping mechanism (10) to statically display the articles to be displayed upwards or store the articles downwards;

the movable unfolding mechanism (30) is arranged right below the static unfolding mechanism (20) and is used for carrying the static unfolding mechanism (20) and the clamping mechanism (10) to dynamically display the articles to be displayed upwards or store the articles downwards.

2. A visual communication platform according to claim 1, wherein: the clamping mechanism (10) comprises a mounting ring (101), a moving block (102), a clamping piece (104), a connecting frame (106), a connecting ring I (110) and a connecting ring II (113), rectangular mounting grooves (101 a) are circularly arrayed on the side wall of the mounting ring (101), rectangular sliding grooves (101 b) are symmetrically formed in the left side and the right side of each mounting groove (101 a), the moving block (102) is provided with a plurality of sliding grooves (101 b) which are correspondingly and slidably mounted in the mounting grooves (101 a), rectangular sliding strips (103) are symmetrically arranged near the middle of the left side and the right side of the moving block (102), the two sliding strips (103) are correspondingly and slidably connected in the sliding grooves (101 b) on the two sides, the moving block (102) is of a C-shaped structure and is inwardly arranged, an inclined T-shaped connecting groove (102 a) is formed in the lower end part of the moving block (102), inwardly recessed hand-pinching grooves (102 b) are formed in the upper part of the left side and the left side of the moving block (102), a plurality of clamping piece (104) which are correspondingly welded to the upper end part of the moving block (102), a cross-shaped connecting frame (106) is coaxially welded to the mounting ring (107), and a cross-shaped connecting structure is uniformly welded, and a cross-shaped connecting bar (107) is welded in the mounting ring (107), the upper side coaxial arrangement of link (106) has circular shape to put thing board (109), install respectively in the upper and lower both ends of collar (101) go up and down with go up and down link (110), the even welding in the outside of connecting strip (110) has articulated ear (111), the even welding in the outside of go up and down link (113) has articulated ear (114), all be equipped with compression spring (112) between go up and down link (110) and every movable block (102).

3. A visual communication platform according to claim 2, wherein: the static unfolding mechanism (20) comprises a mounting plate (201), a straight guide rail (202), a moving plate (204) and a fixed pipe (211), the mounting plate (201) is of an X-shaped structure and is horizontally arranged below the mounting ring (101), the four straight guide rails (202) are uniformly arranged on the upper side of the mounting plate (201), sliding blocks (203) are connected on the straight guide rails (202) in a sliding way, the moving plate (204) is provided with four and is vertically arranged on the upper side of each sliding block (203), two pairs of three hinged lugs (205) are welded on the upper part of the moving plate (204), wherein the upper pair of the third hinge ears (205) is connected with the first hinge ear (111) through a pair of hinge strips (206), the lower pair of the third hinge ears (205) is connected with the second hinge ear (114) through a pair of hinge strips (206), moreover, a sliding installation pipe (207) is connected on the upper pair of hinge strips (206) in a sliding way, the upper side of the sliding installation pipe (207) is horizontally welded with a sliding installation strip (208) with a | (integral) type structure, the extending ends of the sliding strips (208) are connected with obliquely upward decorating lamps (209), the side surfaces of the sliding strips (208) are provided with a row of mutually parallel reflective sheets (210), the fixing pipe (211) is welded at the center on the upper side of the mounting plate (201), and a second compression spring (212) is arranged between the fixed tube (211) and each moving plate (204).

4. A visual communication platform according to claim 3, wherein: the movable spreading mechanism (30) comprises an installation cabinet, a first fixing plate (306), a first motor (307), a screw rod (309), a second fixing plate (312) and a second motor (313), wherein the installation cabinet comprises a cabinet body plate (301), a cabinet top plate (302), a cabinet bottom plate (303), a cabinet door plate (304) and supporting legs (305), the cabinet top plate (302) and the cabinet bottom plate (303) are welded on the upper side and the lower side of the cabinet body plate (301) respectively, an X-shaped avoiding opening (302 a) is formed in the middle of the cabinet top plate (302), the cabinet door plate (304) is provided with a pair of driving openings and hinged to the front side of the cabinet body plate (301), the supporting legs (305) are provided with a plurality of driving belts which are uniformly connected to the lower side of the cabinet bottom plate (303), the first fixing plate (306) is of a 'n' -shaped structure and is connected to the upper side of the cabinet bottom plate (303) in the middle, the first motor (307) is vertically arranged downwards and connected to the upper side of the first fixing plate (306), a driving belt (308) is connected to an output shaft of the first motor (307), a pair of driving wheels (309) is symmetrically distributed on the left and right, two ends of the driving wheels (309) are connected to the upper and lower ends of the first motor (310), the two driving wheels (309) and the two driving wheels (309) respectively, the two driving wheels (309) and the two driving wheels (310) are connected to the cabinet bottom plate (310), the second fixing plate (312) is horizontally located below the top plate (302) of the cabinet, the second electric motor (313) is vertically arranged upwards and connected to the lower side of the second fixing plate (312), a flange seat (314) is connected to an output shaft of the second electric motor (313) in a key mode, the flange seat (314) is coaxially connected to the lower side of the mounting plate (201), and the second fixing plate (312) is connected with the two lead screws (309) through a pair of lead screw nuts (315).

5. A visual communication platform according to claim 2, wherein: the clamping pieces (104) are all in circular arc structures, and friction pads (105) are adhered to the inner walls of the clamping pieces (104).

6. A visual communication platform according to claim 2, wherein: the lower end parts of the first connecting strips (107) are all bonded with the first magnet blocks (108), the bottom parts of the second connecting rings (115) are uniformly welded with the second connecting strips (115), the second connecting strips (115) are all arranged in an inward overhanging mode, the overhanging ends of the second connecting strips are provided with the second magnet blocks (116), and the first magnet blocks (108) and the second magnet blocks (116) correspond to each other and attract each other.