Quick anti-drop round corner cab advertising barrier

Abstract

The application discloses a kind of fast anti-extraction round corner Cabu advertising barrier gate, including control box and the barrier structure of assembly on control box, still including the drive assembly of assembly in control box and with barrier structure power connection, round corner Cabu component for fixed advertising canvas is assembled on barrier structure;Drive assembly is used to drive barrier structure to overturn to realize the function of barrier structure retraction;The edge of barrier structure is provided with clamping groove, and the canvas clamping strip that the edge of advertising canvas is bonded is nested in clamping groove, and round corner Cabu component acts in clamping groove and is fixedly connected to canvas clamping strip.Circular corner pressing plate is hinged to barrier structure in round corner Cabu component, and retraction clamping block, sliding clamping block are slidably installed in circular corner pressing plate and are arranged in the clamping groove, and acting piece is fixedly connected to sliding clamping block and with retraction clamping block top end effect.This application can guarantee that advertising canvas is stably fixed on barrier structure, and can effectively improve the stability, security of barrier retraction.

Description

Technical Field

[0001] This invention relates to the field of barrier gate technology, specifically a fast-release, anti-detachment rounded corner advertising barrier gate. Background Technology

[0002] Vehicle barriers are typically installed at the entrances of parking lots or internal areas to restrict vehicle access. Currently, many vehicle barriers are equipped with advertising banners for displaying advertisements. To ensure stable installation, right-angle clips are often used to secure the corners of the banners. However, this method of securing the banners solely with clips is ineffective and makes them prone to detaching and falling off in strong winds, thus affecting the normal passage of vehicles.

[0003] When using the existing rounded corner clips to fix the advertising canvas, since one side of the rounded corner clip is hinged to the barrier gate, when it is flipped over to fix the advertising canvas, the barrier gate structure restricts the position along the hinge, and the advertising canvas cannot be effectively fixed, which also affects the stability of the advertising canvas installed on the barrier gate.

[0004] Currently, the raising and lowering of vehicle barriers are mostly controlled by geared motors or telescopic cylinders. When using geared motors to drive the raising and lowering of the barrier, a worm gear is often used to drive the barrier and achieve self-locking after the barrier is raised. This design has safety hazards. After the barrier is raised, the worm gear needs to bear all the load. If the worm gear is damaged under pressure, the barrier may fall, affecting the safety of passing personnel and vehicles. Summary of the Invention

[0005] In view of the above-mentioned shortcomings in the existing technology, the purpose of this invention is to provide a fast-release rounded corner advertising barrier that can ensure the advertising canvas is stably fixed on the barrier structure, and can effectively improve the stability and safety of the barrier's opening and closing.

[0006] The technical solution adopted by this invention to achieve the above objectives is: a quick-release, anti-detachment rounded corner advertising barrier, comprising a control box and a barrier structure mounted on the control box, a drive assembly mounted in the control box and poweredly connected to the barrier structure, and a rounded corner advertising canvas assembly mounted on the barrier structure for fixing the advertising canvas; the drive assembly is used to drive the barrier structure to rotate up and down to achieve the retraction and extension function of the barrier structure; the edge of the barrier structure has a slot, the edge of the advertising canvas is adhered to the canvas clip, and the canvas clip is nested in the slot. The rounded corner fabric clip assembly acts in the slot and fixes the canvas clip strip. The rounded corner fabric clip assembly also presses and fixes the edges and corners of the advertising canvas. The rounded corner fabric clip assembly includes a rounded corner pressure plate and a shrinking clip, a sliding clip, an actuating element, and a shrinking spring arranged in the rounded corner pressure plate. The rounded corner pressure plate is hinged to the barrier structure. The shrinking clip and the sliding clip are slidably installed in the rounded corner pressure plate and arranged in the slot. The actuating element is fixed to the sliding clip and acts on the top of the shrinking clip. The shrinking spring is assembled in the shrinking clip and fixedly connected to the rounded corner pressure plate.

[0007] In some implementations, to ensure that the control box can be stably assembled on the ground, facilitate the assembly of drive components and other installation parts in the control box, and facilitate the maintenance of each component in the control box, the following technical solutions are provided.

[0008] The control box is fixedly installed on the connecting base, and the connecting base is embedded in the ground; a door is installed on one side of the control box, and an electronic display screen is installed on the door.

[0009] In some implementations, in order to reduce the overall weight of the barrier gate structure and ensure that the drive components can drive it to rotate stably, thus ensuring the stable opening and closing of the barrier gate structure, the following technical solutions are provided.

[0010] The barrier gate structure includes a connecting plate and two sets of mounting beams and mounting rods. The ends of the mounting beams and mounting rods are fixedly connected to form a square frame. The slots are opened on the front and rear sides of the mounting beams and mounting rods. The advertising canvas is arranged on the front and rear sides of the directional frame. The connecting plate is assembled at one of the sets of mounting rods. The drive assembly is poweredly connected to the connecting plate.

[0011] In some implementations, to ensure the advertising canvas's effectiveness in environments such as nighttime or poor lighting, and to facilitate the discovery of the advertising barrier in such environments, the following technical solutions are provided.

[0012] The ends of the two sets of mounting beams are also equipped with telescopic railings, and the telescopic railings include two sets of horizontally arranged telescopic beams, as well as connecting longitudinal bars and mounting longitudinal bars. The two sets of telescopic beams are slidably inserted into the mounting beams and fixed to the mounting beams by fixing bolts. The connecting longitudinal bars are fixedly connected to the outer ends of the two sets of telescopic beams, and the mounting longitudinal bars are fixedly installed on the telescopic beams by fixing bolts.

[0013] In some implementations, to avoid water damage and collisions with the ground during the lowering of the barrier gate structure, the barrier gate structure needs to be installed at a height higher than the ground. To ensure stable parking of the barrier gate structure and reduce the load on the drive components when it is in the lowering position, the following technical solutions are provided.

[0014] The bottom of the lower mounting beam is equipped with a support assembly, which includes a mounting component, an inner sleeve rod, a telescopic sleeve, and a support foot pad. The mounting component is fixed to the bottom of the mounting beam by fixing bolts. The top of the inner sleeve rod is hinged to the mounting component by double-headed bolts. The telescopic sleeve is slidably inserted into the inner sleeve rod and fixed by fixing bolts. The support foot pad is assembled at the bottom of the telescopic sleeve.

[0015] In some implementations, the following technical solutions are provided to facilitate the installation and effective application of the advertising barrier on roads or doorways of different widths.

[0016] LED light strips are fixedly installed on the side walls of the mounting beams and mounting longitudinal bars, and the LED light strips are arranged on the inner side walls of the square frame.

[0017] In some implementations, to ensure that the shrink block, sliding block, actuating element, and shrink spring can be stably assembled in the rounded corner pressure plate, and to ensure that the shrink block and sliding block can stably engage with the canvas strip, the following technical solutions are provided.

[0018] The rounded corner pressure plate is hinged to the mounting beam. The rounded corner pressure plate has a mounting cavity and a sliding guide groove and a telescopic guide groove that are connected to the mounting cavity. The sliding block is slidably installed in the sliding guide groove, and the retractable block is slidably installed in the telescopic guide groove. The actuating element is arranged in the mounting cavity, and the actuating element is provided with an abutting inclined surface that abuts against the retractable block. The top of the retractable block has a mounting recess, and the retraction spring is arranged in the mounting recess and fixedly connected to the mounting recess.

[0019] In some implementations, to ensure that the sliding block can be pushed out by the action member and clamped and fixed to the canvas strip when it slides, and at the same time keep the rounded corner cloth assembly in this state for stable assembly, the following technical solutions are provided.

[0020] A top block that abuts against the sliding block is slidably installed in the slot of the mounting rod. An operating rod is hinged to the outer wall of the mounting rod, and a connecting rod is hinged to the middle section of the operating rod, and the connecting rod is hinged to the top block.

[0021] In some implementations, to ensure that the drive components can drive the barrier gate structure to rotate stably to adjust its retraction posture, and to stably lock the barrier gate structure when it is in the retracted state and arranged in the vertical direction to avoid the risk of falling, the following technical solutions are provided.

[0022] The drive assembly includes a mounting shaft, a worm gear, a worm, a geared motor, a guide sleeve, a telescopic cylinder, a locking seat, and a locking sleeve. The mounting shaft is rotatably mounted in the control box and extends out of the control box. The connecting plate is fixedly mounted on the end of the mounting shaft. The worm gear and the locking seat are fixedly mounted on the mounting shaft. The geared motor is fixedly mounted in the control box and has a drive shaft mounted on it. The drive shaft has a worm gear that meshes with the worm gear. The guide sleeve is fixedly mounted in the control box and arranged around the mounting shaft. The locking sleeve is slidably mounted around the guide sleeve and is nested and locked with the locking seat. The telescopic cylinder is fixedly mounted in the control box and is linked with the locking sleeve.

[0023] The beneficial effects of this invention are as follows: During the flipping process of the rounded corner clamping assembly, the retractable clamping block extends into the rounded corner clamping plate, ensuring that the rounded corner clamping plate presses firmly against the advertising canvas. Subsequently, by pushing the sliding clamping block, the retractable clamping block sinks into the clamping groove. The combined action of the retractable and sliding clamping blocks secures the edges and corners of the advertising canvas, ensuring its stable fixation on the barrier gate structure. When the barrier gate is in the retracted position, the electric telescopic cylinder extends to drive the locking sleeve to slide along the guide shaft sleeve via the connecting piece, thereby locking it in place with the locking seat. This shares some of the load borne by the worm gear and worm, preventing the barrier gate structure from falling due to damage to the worm gear and worm. This effectively improves the stability and safety of the barrier gate's opening and closing. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the structure after removing the advertising canvas in this invention; Figure 3 This is a structural diagram of a telescopic guardrail; Figure 4 A schematic diagram of the supporting components; Figure 5 A structural diagram supporting the component from another perspective; Figure 6 The barrier gate structure and the advertising canvas and rounded corner clip components mounted on it; Figure 7 For the Figure 6A structural diagram from another perspective; Figure 8 This is a structural diagram of the corner of the barrier gate; Figure 9 A structural diagram showing the combination of the operating lever, connecting rod, and top block; Figure 10 A schematic diagram of the structure for the combination of rounded corner card assembly and canvas strip; Figure 11 This is a schematic diagram of the internal structure of the rounded corner gusset assembly (cut-out of the rounded corner pressure plate); Figure 12 A schematic diagram of the structure of the combination of shrink block (section), sliding block, and actuator; Figure 13 This is a schematic diagram of the drive component. Figure 14 A structural schematic diagram of the driving component from another perspective; Figure 15 A schematic diagram of the structure for assembling the mounting shaft and its mounting components with the guide sleeve and locking sleeve; Figure 16 This is a schematic diagram of the structure after the guide bushing and locking sleeve have been disassembled.

[0025] In the diagram: 1. Control box, 11. Connecting base, 12. Box door, 121. Electronic display screen, 2. Barrier structure, 21. Slot, 22. Connecting plate, 23. Mounting beam, 24. Mounting rod, 25. Transparent pad, 26. LED light strip, 31. Mounting shaft, 311. Assembly seat, 32. Worm gear, 33. Worm, 34. Gear motor, 341. Drive shaft, 35. Guide sleeve, 351. End cover, 352. Guide groove, 36. Telescopic cylinder, 37. Locking seat, 38. Locking sleeve, 381. Through groove, 382. Connector, 4. Advertising canvas, 41. Picture 5. Fabric clip strip, 5. Rounded corner fabric clip assembly, 51. Rounded corner pressure plate, 511. Mounting cavity, 512. Sliding guide groove, 513. Telescopic guide groove, 52. Retractable clip, 521. Mounting recess, 53. Sliding clip, 531. Slot, 54. Actuating element, 541. Actuating inclined surface, 55. Retraction spring, 56. Top block, 57. Operating lever, 58. Connecting rod, 59. Hinge, 6. Telescopic railing, 61. Telescopic crossbeam, 62. Connecting longitudinal rod, 63. Assembly longitudinal rod, 7. Support assembly, 71. Mounting part, 72. Inner sleeve rod, 73. Telescopic sleeve, 74. Support foot pad. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figure 1-16 The technical solution of this application and the operating principle of the cooperation between the components will be explained in conjunction with the following embodiments. Example

[0028] A quick-release, anti-detachment rounded corner advertising barrier, characterized in that: it includes a control box 1 and a barrier structure 2 mounted on the control box 1, and further includes a drive assembly mounted in the control box 1 and poweredly connected to the barrier structure 2, and a rounded corner fastener assembly 5 mounted on the barrier structure 2 for fixing the advertising canvas 4; the drive assembly is used to drive the barrier structure 2 to rotate up and down to realize the retraction and extension function of the barrier structure 2; the edge of the barrier structure 2 is provided with a slot 21, the edge of the advertising canvas 4 is glued to the canvas clip 41, and the canvas clip 41 is nested in the slot 21, and the rounded corner fastener assembly 5 acts in the slot 21 and... The canvas clip 41 is fixedly snapped in place, and the rounded corner clip assembly 5 simultaneously presses and fixes the edges and corners of the advertising canvas 4. The rounded corner clip assembly 5 includes a rounded corner pressure plate 51 and a shrinking clip 52, a sliding clip 53, an action member 54, and a shrinking spring 55 arranged in the rounded corner pressure plate 51. The rounded corner pressure plate 51 is hinged to the barrier gate structure 2. The shrinking clip 52 and the sliding clip 53 are slidably installed in the rounded corner pressure plate 51 and arranged in the clip groove 21. The action member 54 is fixedly connected to the sliding clip 53 and acts on the top of the shrinking clip 52. The shrinking spring 55 is assembled in the shrinking clip 52 and fixedly connected to the rounded corner pressure plate 51.

[0029] The drive component drives the barrier structure 2 to move, realizing the opening and closing of the barrier structure 2. The rounded corner clip component 5 can effectively fix the advertising canvas 4. To ensure that the rounded corner clip component 5 can effectively fix the corners of the advertising canvas 4, and to avoid the rounded corner clip component 5 being restricted by the barrier structure 2, the sliding clip 53 can freely enter and exit the corresponding slot 21. During the flipping process of the rounded corner clip component 5, the retracting clip 52 extends into the rounded corner clip plate, which can ensure that the rounded corner clip plate flips and presses the advertising canvas 4. After that, by pushing the sliding clip 53, the retracting clip 52 sinks into the slot 21. The retracting clip 52 and the sliding clip 53 work together to clamp and fix the corners of the advertising canvas 4. Example

[0030] To ensure that control box 1 can be stably assembled on the ground, facilitate the assembly of drive components and other installation parts in control box 1, and facilitate the maintenance of each component in control box 1, the following technical solutions are provided.

[0031] The control box 1 is fixedly installed on the connecting base 11, and the connecting base 11 is embedded in the ground; a door 12 is installed on one side of the control box 1, and an electronic display screen 121 is installed on the door 12.

[0032] The connecting base 11 is pre-embedded in the road surface or the ground at the entrance to ensure the overall installation stability of the advertising barrier. The setting of the box door 12 facilitates the assembly of the drive component and other related components in the control box 1, and also facilitates the maintenance of each component. The related components here include the balancing component used to balance the operation of the barrier structure 2, the control component used to control the operation of the drive component and receive signals, the power supply component, etc., all of which use conventional equipment and will not be specifically described here.

[0033] The electronic display screen 121 is used to display information such as passing vehicles. When used at the entrance and exit of the parking lot, it is also used to display parking space information, billing information, etc. Example

[0034] To reduce the overall weight of the barrier gate structure 2 and ensure that the drive components can drive it to rotate stably, thus ensuring the stable opening and closing of the barrier gate structure 2, the following technical solutions are provided.

[0035] The barrier gate structure 2 includes a connecting plate 22 and two sets of mounting beams 23 and mounting rods 24. The ends of the mounting beams 23 and mounting rods 24 are fixedly connected to form a square frame. The slots 21 are opened on the front and rear sides of the mounting beams 23 and mounting rods 24. The advertising canvas 4 is arranged on the front and rear sides of the directional frame. The connecting plate 22 is assembled at one of the sets of mounting rods 24. The drive assembly is poweredly connected to the connecting plate 22.

[0036] The above scheme allows the inner side of the barrier gate structure 2 to be hollow, effectively reducing its overall weight. The installation crossbeam 23 and installation longitudinal rod 24 are both hollow structures, further reducing the overall weight of the barrier gate structure 2. To ensure the advertising canvas 4 is stably installed on the front and rear sides of the square frame, transparent pads 25 are fixedly installed on the front and rear sides of the directional frame. The transparent pads 25 are typically made of acrylic sheets to ensure the advertising canvas 4 can be stably laid on the transparent pads 25.

[0037] When the drive component is running, it causes the connecting plate 22 to flip up and down, thereby causing the square frame and the advertising canvas 4 laid on it to move in and out synchronously.

[0038] To ensure the advertising canvas 4 is effective in environments such as nighttime or poor lighting, and to facilitate the discovery of the advertising barrier in such environments, the following technical solutions are provided.

[0039] The ends of the two sets of mounting beams 23 are also equipped with telescopic railings 6, and the telescopic railings 6 include two sets of horizontally arranged telescopic beams 61, as well as connecting longitudinal bars 62 and mounting longitudinal bars 63. The two sets of telescopic beams 61 are slidably inserted into the mounting beams 23 and fixed to the mounting beams 23 by fixing bolts. The connecting longitudinal bars 62 are fixedly connected to the outer ends of the two sets of telescopic beams 61, and the mounting longitudinal bars 63 are fixedly installed on the telescopic beams 61 by fixing bolts.

[0040] The telescopic barrier 6 is arranged on the side away from the connecting plate 22. By controlling the length of its extension from the mounting beam 23 and fixing it to the mounting beam 23 with bolts, the length of the barrier structure 2 can be effectively extended so that the advertising barrier can be used on roads or at entrances and exits of different widths.

[0041] The connecting longitudinal bar 62 ensures that the upper and lower sets of telescopic crossbeams 61 extend and retract synchronously. The installation of the longitudinal bar 63 can strengthen the telescopic railing 6, ensuring the overall strength of the telescopic railing 6 while preventing people from crawling through gaps and affecting safety.

[0042] To avoid water damage and collisions with the ground during the lowering of the barrier gate structure 2, the barrier gate structure 2 needs to be installed at a height higher than the ground. When the barrier gate structure 2 is in the lowering posture, in order to ensure the stable parking of the barrier gate structure 2 and reduce the load on the drive components, the following technical solutions are provided.

[0043] The bottom of the lower mounting beam 23 is equipped with a support assembly 7, which includes a mounting piece 71, an inner sleeve rod 72, a telescopic sleeve 73, and a support foot pad 74. The mounting piece 71 is fixed to the bottom of the mounting beam 23 by fixing bolts. The top of the inner sleeve rod 72 is hinged to the mounting piece 71 by double-headed bolts. The telescopic sleeve 73 is slidably inserted into the inner sleeve rod 72 and fixed by fixing bolts. The support foot pad 74 is assembled at the bottom of the telescopic sleeve 73.

[0044] The support assembly 7 is also mounted on the side away from the connecting plate 22. The inner sleeve rod 72 is hinged to the mounting part 71 by a double-headed bolt. The inner end of the mounting part 71 is provided with a notch to ensure that the inner sleeve rod 72 can rotate freely around the double-headed bolt. The outer end of the mounting part 71 is sealed to prevent the inner sleeve rod 72 from flipping in this direction.

[0045] The telescopic assembly of the telescopic sleeve 73 and the inner sleeve rod 72 can adjust the effective length of the support component 7 and provide effective support to the ground. The support foot pad 74 is installed at the bottom of the telescopic sleeve 73 by ball joint assembly, which can ensure that the support component 7 is stably supported by the ground.

[0046] When the drive component drives the barrier gate structure 2 to rotate upward and retract, the inner sleeve rod 72 and the components assembled below it can rotate to the side of the gap under the action of gravity and always remain vertical. When the barrier gate structure 2 rotates to the vertical state, the support component 7 is also in the same vertical position and fits against the mounting beam 23, which can prevent the support component 7 from interfering with passing vehicles when the barrier gate structure 2 is retracted, and ensure that passing vehicles can pass normally. Example

[0047] To facilitate the installation and effective application of this advertising barrier on roads or doorways of varying widths, the following technical solutions are provided.

[0048] LED light strips 26 are fixedly installed on the side walls of the mounting beams 23 and the mounting longitudinal bars 24, and the LED light strips 26 are arranged on the inner side walls of the square frame.

[0049] When the LED light strip 26 is working, the light can illuminate the advertising picture to ensure that the content carrier on the advertising canvas 4 can be effectively projected at night or in low-light environments. At the same time, it can ensure that passing vehicles notice the advertising barrier and avoid traffic accidents. Example

[0050] To ensure that the shrink block 52, sliding block 53, actuating element 54, and shrink spring 55 can be stably assembled in the rounded corner pressure plate 51, and to ensure that the shrink block 52 and sliding block 53 can stably engage with the canvas clip 41, the following technical solutions are provided.

[0051] The rounded corner pressure plate 51 is hinged to the mounting beam 23 via a hinge 59. The rounded corner pressure plate 51 has a mounting cavity 511 and a sliding guide groove 512 and a telescopic guide groove 513 that are connected to the mounting cavity 511. The sliding block 53 is slidably installed in the sliding guide groove 512, and the retraction block 52 is slidably installed in the telescopic guide groove 513. The actuating member 54 is arranged in the mounting cavity 511, and the actuating member 54 is provided with an abutting inclined surface 541 that abuts against the retraction block 52. The top of the retraction block 52 has a mounting recess 521, and the retraction spring 55 is arranged in the mounting recess 521 and fixedly connected to the mounting recess 521.

[0052] The sliding guide groove 512 ensures that the sliding block 53 slides stably in the rounded corner pressure plate 51, while the arrangement of the telescopic guide groove 513 ensures that the retractable block 52 can retract stably within it. When the rounded corner pressure plate 51 rotates with the hinge 59 and is attached to the outer surface of the advertising canvas 4, the retractable block 52 arranged along the mounting beam 23 is difficult to stably nest in the slot 21 due to the restriction of the slot 21. Therefore, the retractable block 52 is set to a retracted state. When the rounded corner pressure plate 51 rotates with the hinge 59, the retractable block 52 in the retracted posture can ensure that it is assembled in the slot 21.

[0053] The sliding block 53 is arranged along the mounting rod 24 and can freely enter and exit the corresponding slot 21 when the rounded corner pressure plate 51 rotates.

[0054] In its natural state, the retraction spring 55 allows the retraction block 52 to be positioned inside the telescopic guide groove 513. This, in turn, drives the sliding block 53 to the other end of the travel of the sliding guide groove 512 via the actuating element 54. In this state, the rounded corner fabric assembly 5 and the slot 21 can be stably assembled. To ensure that the sliding block 53 can push out the telescopic block and clamp the canvas strip 41 with the help of the action member 54 when it slides, and at the same time keep the rounded corner cloth assembly 5 in this state for stable assembly, the following technical solution is provided.

[0055] A top block 56 is slidably installed in the slot 21 of the mounting rod 24, which abuts against the sliding block 53. An operating rod 57 is hinged to the outer wall of the mounting rod 24. A connecting rod 58 is hinged to the middle section of the operating rod 57, and the connecting rod 58 is hinged to the top block 56.

[0056] To ensure the stable assembly of the top block 56, operating lever 57, and connecting rod 58 within the mounting rod 24, corresponding through cavities are provided on the mounting rod 24. A slot 531 is provided at one end of the sliding block 53 to nest and insert with the top block 56, ensuring a stable combination between the top block 56 and the slot 531.

[0057] Before the rounded corner clamp assembly 5 closes, the operating lever 57 is flipped outward, which in turn drives the top block 56 away from the sliding block 53 via the connecting rod 58, avoiding spatial interference with the sliding block 53 in the slot 21. After the rounded corner pressure plate 51 is assembled, the operating lever 57 is pressed back to a position where it fits against the mounting rod 24. The connecting rod 58 drives the top block 56 to abut against the sliding block 53, causing the sliding block 53 to slide further. This causes the retractable block 52 to be pressed down and extended into the corresponding slot 21 via the actuating member 54. After assembly, the operating lever 57 is fixed with fixing bolts.

[0058] By inserting retractable clips 52 and sliding clips 53 into the horizontally and vertically arranged slots 21 respectively, the two sets of canvas clips 41 at the corners are fixed at the same time, thereby ensuring that the advertising canvas 4 is stably installed on the barrier structure 2. The rounded corner pressure plate 51 can press the corners of the advertising canvas 4 to form a flat advertising display and prevent it from being detached from the barrier structure 2 due to strong winds. Example

[0059] To ensure that the drive component can drive the barrier gate structure 2 to rotate stably to adjust its retraction posture, and to stably lock the barrier gate structure 2 when it is in the retracted state and arranged vertically, thus avoiding the risk of falling, the following technical solution is provided.

[0060] The drive assembly includes a mounting shaft 31, a worm gear 32, a worm 33, a geared motor 34, a guide sleeve 35, a telescopic cylinder 36, a locking seat 37, and a locking sleeve 38. The mounting shaft 31 is rotatably mounted in the control box 1 and extends out of the control box 1. A connecting plate 22 is fixedly mounted on the end of the mounting shaft 31. The worm gear 32 and the locking seat 37 are fixedly mounted on the mounting shaft 31. The geared motor 34 is fixedly mounted in the control box 1 and has a drive shaft 341 mounted on it. The drive shaft 341 has a worm 33 that meshes with the worm gear 32. The guide sleeve 35 is fixedly mounted in the control box 1 and arranged around the mounting shaft 31. The locking sleeve 38 is slidably mounted around the guide sleeve 35 and is nested and locked with the locking seat 37. The telescopic cylinder 36 is fixedly mounted in the control box 1 and is linked with the locking sleeve 38.

[0061] An assembly base 311 is fixedly connected to the outer end of the mounting shaft 31. The connecting plate 22 in the barrier gate structure 2 is fixedly installed on the assembly base 311 by a snap key. When the reduction motor 34 drives the worm gear 33 to rotate, it can drive the worm wheel 32 and the mounting shaft 31 to rotate, thereby driving the barrier gate structure 2 to flip to achieve adjustment of the opening and closing posture.

[0062] An end cap 351 is fixedly connected to the end of the guide sleeve 35. The end cap 351 is arranged around the mounting shaft 31 and fixed to the control box 1 by fixing bolts to ensure the stable installation of the guide sleeve 35. A guide groove 352 is provided on the outer wall of the guide sleeve 35, and a through groove 381 is provided at the axis of the locking sleeve 38 to maintain nesting and matching with the guide groove 352 and the guide sleeve 35, so as to ensure that the locking sleeve 38 slides stably under the guidance of the guide sleeve 35, thereby controlling the posture adjustment of the locking sleeve 38 and the locking seat 37 for engagement and disengagement.

[0063] A connector 382 is mounted on the locking sleeve 38. The movable end of the telescopic cylinder 36 is fixedly connected to the connector 382. By controlling the extension and retraction state of the telescopic cylinder 36, the locking sleeve 38 can be controlled to slide stably on the guide sleeve 35.

[0064] Due to the structural characteristics of the worm gear 32 and worm 33, they have deceleration and self-locking functions, which can reduce the power output of the deceleration motor 34 to increase the torque to drive the mounting shaft 31 and the barrier gate structure 2 to rotate. This ensures that the power is transmitted unidirectionally from the worm 33 to the worm gear 32, and ensures the stability of the barrier gate structure 2 during or in the raised state, preventing the raised barrier gate structure 2 from falling due to loss of power caused by a failure of the deceleration motor 34.

[0065] When the barrier gate is in the retracted position, the electric telescopic cylinder 36 extends to drive the locking sleeve 38 to slide along the guide sleeve 35 via the connector 382, ​​and then nest and lock with the locking seat 37. This can share part of the load borne by the worm gear 32 and worm 33, preventing the barrier gate structure 2 from falling off due to damage to the worm gear 32 and worm 33. This can effectively improve the stability and safety of the barrier gate's opening and closing.

[0066] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0067] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fast anti-off round corner Cabu advertising barrier, characterized by: The system includes a control box (1) and a barrier gate structure (2) mounted on the control box (1), as well as a drive assembly mounted in the control box (1) and poweredly connected to the barrier gate structure (2), and a rounded corner clip assembly (5) mounted on the barrier gate structure (2) for fixing the advertising canvas (4); the drive assembly is used to drive the barrier gate structure (2) to rotate up and down to realize the opening and closing function of the barrier gate structure (2); the edge of the barrier gate structure (2) is provided with a slot (21), the edge of the advertising canvas (4) is glued to the canvas clip (41), and the canvas clip (41) is nested in the slot (21), and the rounded corner clip assembly (5) acts in the slot (21) and fixes the canvas clip (41) in place. The rounded corner clamping assembly (5) simultaneously presses and fixes the corners of the advertising canvas (4); the rounded corner clamping assembly (5) includes a rounded corner pressure plate (51) and a shrinking clamping block (52), a sliding clamping block (53), an action member (54), and a shrinking spring (55) arranged in the rounded corner pressure plate (51). The rounded corner pressure plate (51) is hinged to the barrier structure (2). The shrinking clamping block (52) and the sliding clamping block (53) are slidably installed in the rounded corner pressure plate (51) and arranged in the clamping groove (21). The action member (54) is fixed to the sliding clamping block (53) and acts on the top of the shrinking clamping block (52). The shrinking spring (55) is assembled in the shrinking clamping block (52) and fixedly connected to the rounded corner pressure plate (51). The barrier gate structure (2) includes a connecting plate (22) and two sets of mounting beams (23) and mounting rods (24). The ends of the mounting beams (23) and mounting rods (24) are fixedly connected to form a square frame. The slots (21) are opened on the front and rear sides of the mounting beams (23) and mounting rods (24). The advertising canvas (4) is arranged on the front and rear sides of the directional frame. The connecting plate (22) is assembled at one of the sets of mounting rods (24). The drive assembly is poweredly connected to the connecting plate (22). The rounded corner pressure plate (51) is hinged to the mounting beam (23) via a hinge (59). The rounded corner pressure plate (51) has a mounting cavity (511) and a sliding guide groove (512) and a telescopic guide groove (513) that are connected to the mounting cavity (511). The sliding block (53) is slidably installed in the sliding guide groove (512), and the retractable block (52) is slidably installed in the telescopic guide groove (513). The actuating element (54) is arranged in the mounting cavity (511), and the actuating element (54) is provided with an abutting inclined surface (541) that is in contact with the retractable block (52). The top of the retractable block (52) has a mounting groove (521), and the retraction spring (55) is arranged in the mounting groove (521) and fixedly connected to the mounting groove (521). A top block (56) that abuts against the sliding block (53) is slidably installed in the slot (21) of the mounting rod (24). An operating rod (57) is hinged to the outer wall of the mounting rod (24). A connecting rod (58) is hinged to the middle section of the operating rod (57), and the connecting rod (58) is hinged to the top block (56).

2. The quick anti-off rounded corner Cabu advertising barrier gate according to claim 1, characterized in that: The control box (1) is fixedly installed on the connecting base (11), and the connecting base (11) is embedded in the ground; a box door (12) is installed on one side of the control box (1), and an electronic display screen (121) is installed on the box door (12).

3. The quick anti-off rounded corner Cabu advertising barrier gate according to claim 1, characterized in that: The ends of the two sets of mounting beams (23) are also equipped with telescopic railings (6), and the telescopic railings (6) include two sets of horizontally arranged telescopic beams (61), as well as connecting longitudinal bars (62) and mounting longitudinal bars (63). The two sets of telescopic beams (61) are slidably inserted into the mounting beams (23) and fixed to the mounting beams (23) by fixing bolts. The connecting longitudinal bars (62) are fixedly connected to the outer ends of the two sets of telescopic beams (61), and the mounting longitudinal bars (63) are fixedly installed on the telescopic beams (61) by fixing bolts.

4. The quick anti-off rounded corner Cabu advertising barrier gate according to claim 1, characterized in that: The bottom of the lower mounting beam (23) is equipped with a support assembly (7), and the support assembly (7) includes a mounting piece (71), an inner sleeve rod (72), a telescopic sleeve (73), and a support foot pad (74). The mounting piece (71) is fixed to the bottom of the mounting beam (23) by fixing bolts. The top of the inner sleeve rod (72) is hinged to the mounting piece (71) by double-headed bolts. The telescopic sleeve (73) is slidably inserted into the inner sleeve rod (72) and fixed by fixing bolts. The support foot pad (74) is assembled at the bottom of the telescopic sleeve (73).

5. The quick-release, anti-detachment rounded corner advertising barrier according to claim 1, characterized in that: LED light strips (26) are fixedly installed on the side walls of the mounting beam (23) and mounting rod (24), and the LED light strips (26) are arranged on the inner side wall of the square frame.

6. The quick-release, anti-detachment rounded corner advertising barrier according to claim 1, characterized in that: The drive assembly includes a mounting shaft (31), a worm gear (32), a worm (33), a geared motor (34), a guide bushing (35), a telescopic cylinder (36), a locking seat (37), and a locking sleeve (38). The mounting shaft (31) is rotatably mounted in the control box (1) and extends out of the control box (1). The connecting plate (22) is fixedly mounted on the end of the mounting shaft (31). The worm gear (32), the locking seat (37), and the geared motor (34) are fixedly mounted on the mounting shaft (31). A drive shaft (341) is fixedly installed in the control box (1) and mounted on it. A worm (33) is mounted on the drive shaft (341) and meshes with the worm wheel (32). A guide sleeve (35) is fixedly installed in the control box (1) and arranged around the mounting shaft (31). A locking sleeve (38) is slidably installed around the guide sleeve (35) and nested and locked with the locking seat (37). A telescopic cylinder (36) is fixedly installed in the control box (1) and linked with the locking sleeve (38).

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