Transportation and assembly structure and method of fast-assembly screen

Abstract

The invention discloses a transporting and assembling structure and method for a fast-assembled screen, and relates to the technical field of fast-assembled screens, and the transporting and assembling structure comprises a transporting mechanism, a clamping mechanism, a limiting mechanism and a damping mechanism. After the first positive and negative tooth screw rod drives the two baffles to move reversely, the fast-assembly screen is limited in the middle of the box body to move, the motor is started to enable the two baffles to be close to the fast-assembly screen through the second positive and negative tooth screw rod and clamp the fast-assembly screen, the motor is started to drive the first gear to rotate through the synchronous belt, and the first gear drives the second gear to rotate; the second gear drives a third positive and negative tooth screw rod to rotate, the third positive and negative tooth screw rod drives two sliding frames to move reversely, the sliding frames drive a blocking block to be away from a limiting groove, and in the away process, the blocking block makes contact with the inner wall of the limiting groove to extrude a first spring, so that the blocking block stretches out of the limiting groove, and a pulley of the fast-assembly screen is clamped into the limiting groove to limit the fast-assembly screen; and the protection effect on the fast-assembly screen is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of quick-install screens, and in particular to a transportation and assembly structure and method of a quick-install screen. Background Art

[0002] The quick-release screen is a new type of LED display product with the characteristics of easy installation, reliability and stability. With the improvement of LED display manufacturing technology, the resolution of the quick-release screen has been greatly improved, which can achieve true seamless splicing.

[0003] After searching, the Chinese authorized patent number CN217397334U authorized to disclose a transportation protection device for an LED electronic display screen, including a placement box, a box cover, a transportation bottom plate and a limit plate. The top of the placement box is provided with a box cover, and the bottom of the placement box is movably connected with a connecting plate. The utility model places the display screen body on the top of the protective bottom pad and the internal position of the placement box. The protective bottom pad can avoid direct contact between the display screen body and the bottom of the placement box, and play a shock-absorbing and protective role. The limit plates connected to the sides of the display screen body and the inside of the placement box play a protective and limiting role for the display screen body. The limit plates are telescopically connected to the two sides of the inside of the placement box through a telescopic rod, and the elastic setting of the second spring can ensure that the limit plates are in active operation inside the placement box, which is convenient for automatically adjusting the clamping and limiting work according to the size and width of the display screen body, greatly reducing the possibility of shaking of the display screen body inside the placement box.

[0004] However, the existing technology has the following shortcomings:

[0005] The bottom of the existing quick-release screen is generally equipped with a pulley. When the quick-release screen is placed in a box, the limiting effect of the quick-release screen is insufficient. When the box is moved to transport the quick-release screen, the quick-release screen is easily moved in the box due to inertia, affecting the protection effect of the quick-release screen. Therefore, it is necessary to provide a transportation and assembly structure and method of the quick-release screen, which can increase the limiting effect of the quick-release screen. Summary of the invention

[0006] The purpose of the present invention is to provide a transportation and assembly structure and method for a quick-install screen in order to solve the existing problems.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] The present invention is a transportation and assembly structure for a quick-install screen, comprising:

[0009] A transport mechanism, the transport mechanism comprising a box body, an outer wall of one side of the box body being hinged with a movable door;

[0010] The clamping mechanism comprises a first slide groove provided on the outer wall of the movable door, the inner wall of the first slide groove is rotatably connected with a first positive and negative screw rod, the outer wall of the top of the box body is provided with a second slide groove, the inner wall of the second slide groove is rotatably connected with a second positive and negative screw rod, the circumferential outer walls of the first positive and negative screw rod and the second positive and negative screw rod are symmetrically connected with a baffle with screw nuts, the outer wall of the box body is fixedly connected with a motor, and the output end of the motor is fixedly connected with the outer wall of the second positive and negative screw rod;

[0011] A limiting mechanism, wherein the limiting mechanism comprises a synchronous belt with a pulley connected to the outer circumferential wall of the motor output end, the inner wall of the other end of the synchronous belt is drivenly connected to a first gear, and the outer circumferential wall of the first gear is meshed with a second gear;

[0012] The assembling mechanism comprises a movable base and a storage slot, a storage slot is opened in the middle of one side of the upper end of the movable base, a brake wheel is fixed to the edge corner of the lower end of the movable base, a first vertical plate enclosure is rotatably provided at one end of the storage slot, a second vertical plate enclosure and a third vertical plate enclosure are movably sleeved on the upper end of the inner wall of the first vertical plate enclosure in sequence, and an electric push-pull rod is symmetrically fixed at one end above the inner wall of the third vertical plate enclosure, a first motor is fixed at one side of the inside of the first vertical plate enclosure, and the top end of the ball screw at the output end of the first motor is rotatably connected to the top end of the second vertical plate enclosure, a second motor is fixed at one side of the inside of the second vertical plate enclosure, and the top end of the ball screw at the output end of the second motor is rotatably connected to the top end of the third vertical plate enclosure, the output end of the electric push-pull rod is movably connected to a connecting plate, an assembly frame is threaded at one end of the connecting plate, and a folding beam is threaded at one end of the assembly frame, the folding beam is arranged in a three-section frame, and adjacent frames are connected by a hinge at one end;

[0013] The assembly mechanism also includes a positioning block and a back frame. The upper and lower ends of one side of the back frame are fixed with a positioning frame. The positioning block is fixedly connected to the two side ends of the back of the quick-release screen, and the positioning block is sleeved in the middle of the positioning frame. The upper and lower ends of the middle of one side of the back frame are fixed with a clamping frame, and the clamping frame is clamped with the back of the folding beam.

[0014] As a further solution of the present invention: universal wheels are fixedly connected to the four corners of the outer wall at the bottom of the box body, a movable cover is hingedly connected to the outer wall of the top of the box body, and a sealing plug is fixedly connected to the outer wall of the movable cover.

[0015] The quick-install screen is supported by a box body, the box body is moved by universal wheels, the top of the box body is sealed by a movable cover, and the movable cover is limited by a sealing plug.

[0016] As a further solution of the present invention: the inner wall of the box supports a quick-release screen, the outer wall of the quick-release screen is symmetrically slidably connected to a limit block, the outer wall of the box is provided with a corresponding groove corresponding to the limit block, and the limit block has an elastic block connected to the spring.

[0017] When the limiting block is inserted into the corresponding groove, the elastic block is inserted into the corresponding groove, and the elastic block pops out to limit the limiting block in the corresponding groove, thereby limiting the movable door.

[0018] As a further solution of the present invention: the outer wall of the end of the first positive and negative screw rod is fixedly connected with a turntable, the turntable is provided with first limiting holes equidistantly around the circumference, and the inner wall of the movable door is threadedly connected with a first limiting rod corresponding to the first limiting hole.

[0019] The first positive and negative screw rods are driven to rotate by the turntable, and the two baffles are driven to move in opposite directions by the first positive and negative screw rods. The quick-release screen is limited to move in the middle of the movable door by the baffle, and the first limit rod is installed in the first limit hole to limit the turntable.

[0020] As a further solution of the present invention: the outer wall of the bottom of the box is fixedly connected to a support frame, the first gear and the second gear are rotatably connected to the outer wall of the support frame, the inner wall of the second gear is fixedly connected to a third positive and negative screw rod, the outer wall at the end of the third positive and negative screw rod is fixedly connected to a limit frame fixed to the outer wall of the bottom of the box, and the symmetrical screw nuts on the circumferential outer wall of the third positive and negative screw rod are connected to a sliding frame.

[0021] The first gear and the second gear are supported by the support frame, the motor is turned on to drive the first gear to rotate through the synchronous belt, the second gear is driven to rotate through the first gear, the third forward and reverse screw rods are driven to rotate by the second gear, the third forward and reverse screw rods are limited by the limit frame, and the two sliding frames are driven to move in opposite directions by the third forward and reverse screw rods.

[0022] As a further solution of the present invention: the sliding frame is fixedly connected to a first spring, and a blocking block is fixedly connected to the end of the first spring. Limiting grooves are provided at the four corners of the outer wall of the bottom of the box body. The blocking block corresponds to the inner wall of the limiting groove, and the distance between the blocking block and the outer wall of the bottom of the box body is equal to the height of the blocking block.

[0023] The sliding block drives the blocking block to contact the limiting groove and squeeze the first spring, so that the blocking block extends out of the limiting groove and moves away from the limiting groove along with the sliding block, so that the limiting groove is opened and the quick-install screen is stuck in the limiting groove.

[0024] As a further solution of the present invention: it also includes a shock absorbing mechanism, which includes a fixed plate symmetrically fixedly connected to the outer wall of the box body, the inner wall of the fixed plate is threadedly connected to a second limit rod, the outer wall of the baffle passes through the outer wall of the box body and is fixedly connected to a sleeve, the inner wall of the sleeve is fixedly connected to a second spring, dampers are fixedly connected at both ends of the second spring, the outer wall of the second spring is fixedly connected to a sliding rod slidably connected to the inner wall of the sleeve, and the outer wall of the sliding rod is equidistantly provided with second limit holes corresponding to the second limit rod.

[0025] The second limiting rod is limited by the fixing plate, the sliding rod is limited by installing the second limiting rod in the second limiting hole, and the second spring and damper combination provides shock-absorbing protection for the baffle, thereby providing shock-absorbing protection for the quick-release screen.

[0026] The present invention also provides a method for transporting and assembling a quick-install screen, comprising the following steps:

[0027] S1. After the movable door is in contact with the ground, the turntable is rotated to drive the first positive and negative screws to rotate. The first positive and negative screws drive the two baffles to move in the opposite direction, so that the quick-loading screen is limited in position and moves in the middle of the box. The first limiting rod is installed in the first limiting hole to limit the two baffles. The quick-loading screen moves along the movable door into the box. After the movable door is closed and the elastic block is inserted into the corresponding groove of the box to limit the movable door, the movable cover is closed and the sealing plug is used to limit the movable cover to seal the box to protect the quick-loading screen. The whole device is moved by the universal wheel to transport the quick-loading screen;

[0028] S2, when the quick-loading screen moves into the box body, so that the four pulleys of the quick-loading screen are located in the limit groove, the motor is turned on to drive the second positive and negative screw to rotate, and the second positive and negative screw drives the two baffles to approach the quick-loading screen and clamp the quick-loading screen, and the motor drives the first gear to rotate through the synchronous belt, and the first gear drives the second gear to rotate, and the second gear drives the third positive and negative screw to rotate, and the third positive and negative screw drives the two sliding frames to move in the opposite direction, and the sliding frame drives the blocking block away from the limit groove. During the process of moving away, the blocking block contacts the inner wall of the limit groove to squeeze the first spring, so that the blocking block extends out of the limit groove, so that the pulley of the quick-loading screen is stuck in the limit groove to limit the quick-loading screen;

[0029] S3. When the baffle clamps the quick-release screen, the baffle drives the sleeve to move, and the second limiting rod is installed in the second limiting hole to limit the sliding rod. After limiting, the vibration generated by the transportation of the quick-release screen causes the sleeve to slide on the outer wall of the sliding rod. During sliding, the baffle is shock-proofed by the second spring and damper combination, thereby providing shock-proof protection for the quick-release screen.

[0030] S4. Transport the quick-release screens to the designated location and take out the stored screens for assembly. Fix the positioning blocks on the upper and lower ends of the back sides of the multiple quick-release screens in turn, and use the positioning frame to fix the back frame. Unfold the folding beams in the folded state, use the clamping frame on the back frame to clamp and fix the folding beams, and then thread the assembly frame in the middle of one end of the folding beams.

[0031] S5. Apply force to the first vertical panel enclosure, the second vertical panel enclosure and the third vertical panel enclosure stored in the storage slot to extend them out of the storage, so that they are converted from the original parallel horizontal plane to a vertical horizontal plane angle, and then use the controlled first motor and the second motor to synchronously raise the second vertical panel enclosure and the third vertical panel enclosure, and fix the assembly frame to the connecting plate thread.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] The first gear is driven by the second gear, and the second gear is driven by the third gear to rotate. The third gear is driven by the second gear to rotate, and the second gear is driven by the third gear to rotate. The third gear is driven by the second gear to move the two sliding frames in the opposite direction, and the sliding frame drives the blocking block to move away from the limiting groove. During the process of moving away, the blocking block contacts the inner wall of the limiting groove to squeeze the first spring, so that the blocking block extends out of the limiting groove, so that the pulley of the quick-loading screen is stuck in the limiting groove to limit the quick-loading screen. The quick-loading screen can be stably limited, the movement probability of the quick-loading screen is reduced during transportation, and the protection of the quick-loading screen is improved.

[0034] Based on the first beneficial effect, when the quick-loading screen is clamped by the baffle, the baffle drives the sleeve to move, and the second limiting rod is installed in the second limiting hole to limit the sliding rod. After limiting, the vibration generated by the transportation of the quick-loading screen causes the sleeve to slide on the outer wall of the sliding rod. During sliding, the baffle is shock-proofed by the combination of the second spring and the damper, thereby providing shock-proof protection for the quick-loading screen. Quick-loading screens of different sizes can be shock-proofed.

[0035] Based on the first beneficial effect, by utilizing the locking connection between the hasp lock and the back frame, in combination with the quick clip connection between the back frame and the folding beam, and in combination with the threaded connection between the assembly frame and the connecting plate, the quick-install screen can be quickly connected to the third vertical board enclosure, and the first vertical board enclosure, the second vertical board enclosure and the third vertical board enclosure can be quickly and synchronously raised and lowered, again saving a lot of assembly time, improving the use effect, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 The appearance structure of the present invention is shown in FIG. Figure 1 ;

[0037] Figure 2 The appearance structure of the present invention is shown in FIG. Figure 2 ;

[0038] Figure 3 The appearance structure of the present invention is shown in FIG. Figure 3 ;

[0039] Figure 4 For the present invention Figure 1 A is shown as an enlarged view;

[0040] Figure 5 For the present invention Figure 2 B is an enlarged view shown;

[0041] Figure 6 For the present invention Figure 1 C is an enlarged view shown;

[0042] Figure 7 It is a cross-sectional view of the limiting mechanism of the present invention;

[0043] Figure 8 is a cross-sectional view of the shock absorbing mechanism of the present invention;

[0044] Fig. 9 It is a schematic diagram of the structure of the quick-install screen of the present invention;

[0045] Fig.10 This is a diagram of the quick-install screen assembly and disassembly of the present invention;

[0046] Fig.11 This is a schematic diagram of the quick-install screen assembly of the present invention;

[0047] Fig.12 It is a schematic diagram of assembling the first motor and the second motor of the present invention.

[0048] In the figure: 101, box body; 102, universal wheel; 103, movable cover; 104, sealing plug; 105, movable door; 106, quick-release screen; 107, limit block; 108, elastic block; 201, first slide groove; 202, first positive and negative screw rod; 203, turntable; 204, first limit hole; 205, first limit rod; 206, motor; 207, second slide groove; 208, second positive and negative screw rod; 209, baffle; 301, synchronous belt; 302, first gear; 303, second gear; 304, support frame; 305, third positive and negative screw rod; 306, limit frame; 307, sliding frame; 308, extension slot; 309, first elastic Spring; 310, blocking block; 311, limiting groove; 401, fixing plate; 402, second limiting rod; 403, sleeve; 404, sliding rod; 405, second limiting hole; 406, second spring; 501, movable base; 502, storage slot; 503, first vertical board enclosure; 504, second vertical board enclosure; 505, third vertical board enclosure; 506, back frame; 507, buckle lock; 508, positioning frame; 509, positioning block; 510, snap-on frame; 511, folding beam; 512, hinge; 513, assembly frame; 514, with brake wheel; 515, first motor; 516, second motor; 517, electric push-pull rod; 518, connecting plate. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0051] See also Figures 1 to 4 In an embodiment of the present invention, a transportation and assembly structure and method of a quick-install screen include:

[0052] The transport mechanism comprises a box body 101, and a movable door 105 is hingedly connected to an outer wall of one side of the box body 101;

[0053] The clamping mechanism includes a first slide groove 201 provided on the outer wall of the movable door 105, the inner wall of the first slide groove 201 is rotatably connected to the first positive and negative threaded rod 202, a second slide groove 207 is provided on the outer wall of the top of the box body 101, the inner wall of the second slide groove 207 is rotatably connected to the second positive and negative threaded rod 208, the symmetrical threaded rod nuts on the circumferential outer walls of the first positive and negative threaded rod 202 and the second positive and negative threaded rod 208 are connected to a baffle 209, the outer wall of the box body 101 is fixedly connected to the motor 206, and the output end of the motor 206 is fixedly connected to the outer wall of the second positive and negative threaded rod 208;

[0054] The limiting mechanism includes a synchronous belt 301 with a pulley connected to the outer circumferential wall of the output end of the motor 206, the inner wall of the other end of the synchronous belt 301 is drivenly connected to the first gear 302, and the outer circumferential wall of the first gear 302 is meshed with the second gear 303;

[0055] Universal wheels 102 are fixedly connected to the four corners of the bottom outer wall of the box body 101, a movable cover 103 is hingedly connected to the top outer wall of the box body 101, and a sealing plug 104 is fixedly connected to the outer wall of the movable cover 103;

[0056] The inner wall of the box body 101 supports a quick-release screen 106, and the outer wall of the quick-release screen 106 is symmetrically slidably connected to a limit block 107. A corresponding groove is opened on the outer wall of the box body 101 corresponding to the limit block 107, and an elastic block 108 is connected to the limit block 107 with a spring;

[0057] The outer wall of the end of the first positive and negative threaded rod 202 is fixedly connected to a rotating disk 203, and the rotating disk 203 is provided with first limiting holes 204 at equal intervals around the circumference, and the inner wall of the movable door 105 is threadedly connected to a first limiting rod 205 corresponding to the first limiting hole 204;

[0058] The outer wall of the bottom of the box body 101 is fixedly connected to a support frame 304, the first gear 302 and the second gear 303 are rotatably connected to the outer wall of the support frame 304, the inner wall of the second gear 303 is fixedly connected to a third positive and negative threaded rod 305, the outer wall at the end of the third positive and negative threaded rod 305 is fixedly connected to a limit frame 306 fixed to the outer wall of the bottom of the box body 101, and the symmetrical screw nuts on the circumferential outer wall of the third positive and negative threaded rod 305 are connected to a sliding frame 307;

[0059] The sliding frame 307 is fixedly connected with a first spring 309, and a blocking block 310 is fixedly connected to the end of the first spring 309. Limiting grooves 311 are formed at four corners of the bottom outer wall of the box body 101. The blocking block 310 corresponds to the inner wall of the limiting groove 311, and the distance between the blocking block 310 and the bottom outer wall of the box body 101 is equal to the height of the blocking block 310.

[0060] In this embodiment: after the movable door 105 is in contact with the ground, the turntable is rotated to drive the first positive and negative screw rods 202 to rotate, and the first positive and negative screw rods 202 drive the two baffles 209 to move in the opposite direction, so that the quick-loading screen 106 is limited and moved in the middle of the box body 101, and the first limiting rod 205 is installed in the first limiting hole 204 to limit the two baffles 209, and the quick-loading screen 106 moves along the movable door 105 into the box body, and the movable door 105 is closed. After the elastic block 108 is inserted into the corresponding groove of the box body 101 to limit the movable door 105, the movable cover 103 is closed and the movable cover 103 is limited by the sealing plug 104 to seal the box body 101 and protect the quick-loading screen 106. After that, the entire device is moved by the universal wheel 102 to transport the quick-loading screen 106. When the quick-loading screen 106 moves into the box body 101, when the four pulleys of the quick-loading screen 106 are located in the limiting grooves 311, the quick-loading screen 106 is opened. The motor 206 drives the second positive and negative screw rod 208 to rotate, and the second positive and negative screw rod 208 drives the two baffles 209 to approach the quick-loading screen 106 and clamp the quick-loading screen 106. The motor 206 drives the first gear 302 to rotate through the synchronous belt 301, and the first gear 302 drives the second gear 303 to rotate. The second gear 303 drives the third positive and negative screw rod 305 to rotate, and the third positive and negative screw rod 305 drives the two sliding frames 307 to move in the opposite direction. The sliding frame 307 drives the blocking block 310 away from the limiting groove 311. During the process of moving away, the blocking block 310 contacts the inner wall of the limiting groove 311 to squeeze the first spring 309, so that the blocking block 310 extends out of the limiting groove 311, so that the pulley of the quick-loading screen 106 is stuck in the limiting groove 311 to limit the quick-loading screen 106, so that the quick-loading screen 106 can be stably limited, the movement probability of the quick-loading screen 106 is reduced during transportation, and the protection of the quick-loading screen 106 is improved.

[0061] Please refer to Figure 10-12 As shown;

[0062] The assembly mechanism includes a movable base 501 and a storage groove 502. The storage groove 502 is opened in the middle of one side of the upper end of the movable base 501. A brake wheel 514 is fixed to the corner of the lower end of the movable base 501. A first vertical plate enclosure is rotatably provided at one end inside the storage groove 502. The upper end of the inner wall of the first vertical plate enclosure 503 is movably sleeved with a second vertical plate enclosure 504 and a third vertical plate enclosure 505 in sequence, and an electric push-pull rod 517 is symmetrically fixed at one end above the inner wall of the third vertical plate enclosure. A first motor 515 is fixed to one side inside the first vertical plate enclosure 503, and the first The top of the ball screw at the output end of the motor 515 is rotatably connected to the top of the second vertical plate enclosure 504, a second motor 516 is fixed to one side of the second vertical plate enclosure 504, and the top of the ball screw at the output end of the second motor 516 is rotatably connected to the top of the third vertical plate enclosure 505, the output end of the electric push-pull rod 517 is movably connected to the connecting plate 518, one end of the connecting plate 518 is threaded with an assembly frame 513, and one end of the assembly frame 513 is threaded with a folding beam 511, the folding beam 511 is arranged in a three-section frame, and adjacent frames are connected by a hinge 512 at one end;

[0063] The assembly mechanism also includes a positioning block 509 and a back frame 506. The upper and lower ends of one side of the back frame 506 are fixed with positioning frames 508. The positioning block 509 is fixedly connected to the two side ends of the back of the quick-release screen, and the positioning block 509 is sleeved in the middle of the positioning frame 508. The upper and lower ends of the middle of one side of the back frame 506 are fixed with a clamping frame 510, and the clamping frame 510 is clamped with the back of the folding beam 511.

[0064] In this embodiment, by utilizing the locking connection between the hasp lock 507 and the back frame 506, in combination with the quick snap-in connection between the back frame 506 and the folding beam 511, and in combination with the threaded connection between the assembly frame 513 and the connecting plate 518, the quick-install screen can be quickly connected to the third vertical panel enclosure 505, and the first vertical panel enclosure 503, the second vertical panel enclosure 504 and the third vertical panel enclosure 505 can be quickly and synchronously raised and lowered, again saving a lot of assembly time, improving the use effect, and facilitating use.

[0065] Please refer to Figure 5 and Fig. 9 ;

[0066] The shock absorbing mechanism includes a fixed plate 401 symmetrically fixedly connected to the outer wall of the box body 101, the inner wall of the fixed plate 401 is threadedly connected to a second limiting rod 402, the outer wall of the baffle 209 penetrates the outer wall of the box body 101 and is fixedly connected to a sleeve 403, the inner wall of the sleeve 403 is fixedly connected to a second spring 406, and dampers are fixedly connected to both ends of the second spring 406, the outer wall of the second spring 406 is fixedly connected to a sliding rod 404 slidably connected to the inner wall of the sleeve 403, and the outer wall of the sliding rod 404 is equidistantly provided with second limiting holes 405 corresponding to the second limiting rod 402

[0067] In this embodiment: when the baffle 209 clamps the quick-release screen 106, the baffle 209 drives the sleeve 403 to move, and the second limiting rod 402 is installed in the second limiting hole 405 to limit the sliding rod 404. After limiting, the vibration generated by the transportation of the quick-release screen 106 causes the sleeve 403 to slide on the outer wall of the sliding rod 404. During sliding, the baffle 209 is shock-proofed by the combination of the second spring 406 and the damper, thereby providing shock-proof protection for the quick-release screen 106. Quick-release screens 106 of different sizes can be shock-proofed.

[0068] Working principle:

[0069] S1. After the movable door 105 is in contact with the ground, the turntable is rotated to drive the first positive and negative screw rod 202 to rotate. The first positive and negative screw rod 202 drives the two baffles 209 to move in the opposite direction, so that the quick-loading screen 106 is limited in position and moves in the middle of the box body 101. The first limiting rod 205 is installed in the first limiting hole 204 to limit the two baffles 209. The quick-loading screen 106 moves along the movable door 105 into the box body. After the movable door 105 is closed and the elastic block 108 is inserted into the corresponding groove of the box body 101 to limit the movable door 105, the movable cover 103 is closed and the sealing plug 104 is used to limit the movable cover 103 to seal the box body 101 and protect the quick-loading screen 106. Then, the entire device is moved by the universal wheel 102 to transport the quick-loading screen 106;

[0070] S2, when the quick-loading screen 106 moves into the box body 101, so that the four pulleys of the quick-loading screen 106 are located in the limiting groove 311, the motor 206 is turned on to drive the second positive and negative screw rod 208 to rotate, and the second positive and negative screw rod 208 drives the two baffles 209 to approach the quick-loading screen 106 and clamp the quick-loading screen 106, and the motor 206 drives the first gear 302 to rotate through the synchronous belt 301, and the first gear 302 drives the second gear 303 to rotate, and the second gear 303 drives the third positive and negative screw rod 305 to rotate, and the third positive and negative screw rod 305 drives the two sliding racks 307 to move in the opposite direction, and the sliding rack 307 drives the blocking block 310 away from the limiting groove 311. During the process of moving away, the blocking block 310 contacts the inner wall of the limiting groove 311 to squeeze the first spring 309, so that the blocking block 310 extends out of the limiting groove 311, so that the pulley of the quick-loading screen 106 is stuck in the limiting groove 311 to limit the quick-loading screen 106;

[0071] S3. When the baffle 209 clamps the quick-release screen 106, the baffle 209 drives the sleeve 403 to move, and the second limiting rod 402 is installed in the second limiting hole 405 to limit the sliding rod 404. After limiting, the vibration generated by the transportation of the quick-release screen 106 causes the sleeve 403 to slide on the outer wall of the sliding rod 404. During sliding, the baffle 209 is shock-proofed by the combination of the second spring 406 and the damper, thereby providing shock-proof protection for the quick-release screen 106.

[0072] S4. Transport the quick-release screens to the designated location and take them out for assembly. Fix the positioning blocks 509 on the upper and lower ends of the back sides of the multiple quick-release screens in turn, and use the positioning frame 508 to fix the back frame 506. Then unfold the folding beam 511 in the folded state, use the clamping frame 510 on the back frame 506 to clamp and fix the folding beam 511, and then thread the assembly frame 513 in the middle of one end of the folding beam 511.

[0073] S5. Apply force to the first vertical panel enclosure 503, the second vertical panel enclosure 504 and the third vertical panel enclosure 505 stored in the storage slot 502 to extend them out of the storage, so that they are converted from the original parallel horizontal plane to a vertical horizontal plane angle, and then use the controlled first motor 515 and the second motor 516 to synchronously raise the second vertical panel enclosure 504 and the third vertical panel enclosure 505, and screw the assembly frame 513 and the connecting plate 518 to fix them.

[0074] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A transportation and assembly structure for a quick-install screen, characterized in that: include; A transport mechanism, the transport mechanism comprising a box (101), wherein a movable door (105) is hingedly connected to an outer wall of one side of the box (101); A clamping mechanism, the clamping mechanism comprising a first slide groove (201) provided on the outer wall of the movable door (105), the inner wall of the first slide groove (201) being rotatably connected to a first positive and negative threaded rod (202), a second slide groove (207) being provided on the top outer wall of the box body (101), the inner wall of the second slide groove (207) being rotatably connected to a second positive and negative threaded rod (208), a baffle (209) being connected to symmetrical threaded rod nuts on the circumferential outer walls of the first positive and negative threaded rod (202) and the second positive and negative threaded rod (208), the outer wall of the box body (101) being fixedly connected to a motor (206), and the output end of the motor (206) being fixedly connected to the outer wall of the second positive and negative threaded rod (208); A limiting mechanism, the limiting mechanism comprising a synchronous belt (301) having a pulley connected to the circumferential outer wall of the output end of the motor (206), the inner wall of the other end of the synchronous belt (301) being drivenly connected to a first gear (302), and the circumferential outer wall of the first gear (302) being meshed with a second gear (303); An assembly mechanism, the assembly mechanism comprises a movable base (501) and a storage groove (502), the storage groove (502) is opened in the middle of one side of the upper end of the movable base (501), a brake wheel (514) is fixed to the corner of the lower end of the movable base (501), a first vertical plate enclosure is rotatably provided at one end inside the storage groove (502), a second vertical plate enclosure (504) and a third vertical plate enclosure (505) are movably sleeved on the upper end of the inner wall of the first vertical plate enclosure (503), and an electric push-pull rod (517) is symmetrically fixed at one end above the inner wall of the third vertical plate enclosure, a first motor (515) is fixed to one side inside the first vertical plate enclosure (503), and the first vertical plate enclosure (503) is provided with a first motor (515). The top end of the ball screw at the output end of a motor (515) is rotatably connected to the top end inside the second vertical plate enclosure (504); a second motor (516) is fixed to one side inside the second vertical plate enclosure (504); and the top end of the ball screw at the output end of the second motor (516) is rotatably connected to the top end inside the third vertical plate enclosure (505); the output end of the electric push-pull rod (517) is movably connected to a connecting plate (518); one end of the connecting plate (518) is threaded with an assembly frame (513); and one end of the assembly frame (513) is threaded with a folding beam (511); the folding beam (511) is arranged in a three-section frame, and adjacent frames are connected by a hinge (512) at one end; The assembly mechanism further comprises a positioning block (509) and a back frame (506); the upper and lower ends of one side of the back frame (506) are fixed with a positioning frame (508); the positioning block (509) is fixedly connected to the two side ends of the back of the quick-release screen, and the positioning block (509) is sleeved in the middle of the positioning frame (508); the upper and lower ends of the middle of one side of the back frame (506) are fixed with a clamping frame (510), and the clamping frame (510) is clamped with the back of the folding beam (511).

2. The transportation and assembly structure of a quick-install screen according to claim 1, characterized in that: Universal wheels (102) are fixedly connected to the four corners of the bottom outer wall of the box body (101), a movable cover (103) is hingedly connected to the top outer wall of the box body (101), and a sealing plug (104) is fixedly connected to the outer wall of the movable cover (103).

3. The transportation and assembly structure of a quick-install screen according to claim 2, characterized in that: The inner wall of the box body (101) supports a quick-release screen (106), the outer wall of the quick-release screen (106) is symmetrically slidably connected to a limit block (107), the outer wall of the box body (101) is provided with a corresponding groove corresponding to the limit block (107), and the limit block (107) is spring-connected with an elastic block (108).

4. The transportation and assembly structure of a quick-install screen according to claim 3, characterized in that: A turntable (203) is fixedly connected to the outer wall of the end of the first positive and negative threaded rod (202), and the turntable (203) is provided with first limiting holes (204) equidistantly around the circumference, and the inner wall of the movable door (105) is threadedly connected to a first limiting rod (205) corresponding to the first limiting hole (204).

5. The transportation and assembly structure of a quick-install screen according to claim 4, characterized in that: The bottom outer wall of the box body (101) is fixedly connected to a support frame (304); the first gear (302) and the second gear (303) are rotatably connected to the outer wall of the support frame (304); the inner wall of the second gear (303) is fixedly connected to a third positive and negative threaded rod (305); the outer wall at the end of the third positive and negative threaded rod (305) is fixedly connected to a limit frame (306) fixed to the bottom outer wall of the box body (101); and the symmetrical screw nuts on the circumferential outer wall of the third positive and negative threaded rod (305) are connected to a sliding frame (307).

6. The transportation and assembly structure of a quick-install screen according to claim 5, characterized in that: The sliding frame (307) is fixedly connected to a first spring (309), and a blocking block (310) is fixedly connected to the end of the first spring (309). Limiting grooves (311) are provided through the four corners of the bottom outer wall of the box body (101). The blocking block (310) corresponds to the inner wall of the limiting groove (311), and the distance between the blocking block (310) and the bottom outer wall of the box body (101) is equal to the height of the blocking block (310).

7. The transportation and assembly structure of a quick-install screen according to claim 6, characterized in that: The invention also includes a shock absorbing mechanism, which includes a fixing plate (401) symmetrically fixedly connected to the outer wall of the box body (101), the inner wall of the fixing plate (401) being threadedly connected to a second limiting rod (402), the outer wall of the baffle (209) passing through the outer wall of the box body (101) being fixedly connected to a sleeve (403), the inner wall of the sleeve (403) being fixedly connected to a second spring (406), both ends of the second spring (406) being fixedly connected to a damper, the outer wall of the second spring (406) being fixedly connected to a sliding rod (404) slidably connected to the inner wall of the sleeve (403), and the outer wall of the sliding rod (404) being equidistantly provided with second limiting holes (405) corresponding to the second limiting rod (402).

8. A method for transporting and assembling a quick-install screen according to any one of claims 1 to 7, characterized in that: The method comprises the following steps: S1, transportation processing, after the movable door (105) is in contact with the ground, the turntable is rotated to drive the first positive and negative threaded rod (202) to rotate, and the first positive and negative threaded rod (202) drives the two baffles (209) to move in the opposite direction, so that the quick-install screen (106) is limited and moved in the middle of the box body (101), and the first limiting rod (205) is installed in the first limiting hole (204) to limit the two baffles (209), and the quick-install screen (106) moves along the movable door (105) moves into the box body, closes the movable door (105), inserts the elastic block (108) into the corresponding groove of the box body (101) to limit the movable door (105), closes the movable cover (103), limits the movable cover (103) through the sealing plug (104), seals the box body (101), protects the quick-install screen (106), and then moves the entire device through the universal wheel (102) to transport the quick-install screen (106); S2, when the quick-loading screen (106) moves into the box body (101), when the four pulleys of the quick-loading screen (106) are located in the limit groove (311), the motor (206) is turned on to drive the second positive and negative screw rod (208) to rotate, the second positive and negative screw rod (208) drives the two baffles (209) to approach the quick-loading screen (106) and clamp the quick-loading screen (106), the motor (206) drives the first gear (302) to rotate through the synchronous belt (301), the first gear (302) drives the second gear (303) to rotate, and the second The gear (303) drives the third forward and reverse screw rod (305) to rotate, and the third forward and reverse screw rod (305) drives the two sliding frames (307) to move in the opposite direction, and the sliding frame (307) drives the blocking block (310) to move away from the limiting groove (311). During the moving away process, the blocking block (310) contacts the inner wall of the limiting groove (311) to squeeze the first spring (309), so that the blocking block (310) extends out of the limiting groove (311), so that the pulley of the quick-installing screen (106) is stuck in the limiting groove (311) to limit the quick-installing screen (106); S3, when the baffle (209) clamps the quick-install screen (106), the baffle (209) drives the sleeve (403) to move, and the second limiting rod (402) is installed in the second limiting hole (405) to limit the sliding rod (404). After limiting, the vibration generated by the transportation of the quick-install screen (106) causes the sleeve (403) to slide on the outer wall of the sliding rod (404). During the sliding, the baffle (209) is shock-absorbing and protected by the second spring (406) and the damper combination, thereby providing shock-absorbing and protecting the quick-install screen (106). S4, transporting to a designated location to take out the stored quick-release screens for assembly, fixing the positioning blocks (509) on the upper and lower ends of both sides of the back of the multiple quick-release screens in turn, and using the positioning frame (508) to fit and fix the back frame (506), unfolding the folding beam (511) in a folded state, using the clamping frame (510) on the back frame (506) to clamp and fix the folding beam (511), and then threading the assembly frame (513) on the middle part of one end of the folding beam (511). S5, applying force to the first vertical panel enclosure (503), the second vertical panel enclosure (504) and the third vertical panel enclosure (505) stored in the storage slot (502) to extend them out of the storage, so that they are converted from the original parallel horizontal plane to a vertical horizontal plane angle, and then using the controlled first motor (515) and the second motor (516) to synchronously raise the second vertical panel enclosure (504) and the third vertical panel enclosure (505), and screw the assembly frame (513) and the connecting plate (518) to fix them.

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