Portable flexible luminous label board

Abstract

The invention relates to the technical field of label plates, and discloses a portable flexible luminous label plate, which comprises a box body, a bearing assembly arranged in the box body, a label plate assembly and an elastic support assembly arranged in the bearing assembly, and a damping mechanism arranged in the label plate assembly, the label plate assembly comprises a label seat, and the label seat is movably connected with a light-emitting label plate through a rotating shaft. According to the portable flexible light-emitting label plate, effective buffering and damping of the light-emitting label plate under the action of strong wind are achieved through the arrangement, meanwhile, by means of preliminary buffering of the damping rod and the damping spring and additional resistance of the damping piece and the damping groove, the swing strength of the light-emitting label plate under the strong wind is jointly reduced, the stability of the light-emitting label plate is improved, and the service life of the light-emitting label plate is prolonged. And meanwhile, the viscous resistance of the damping liquid and the matching design of the first damping hole and the second damping hole in the damping plate are utilized, so that the damping efficiency is further improved, the vibration of the luminous signboard is effectively weakened, and damage and failure caused by vibration are avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of number plates, and in particular relates to a portable flexible luminous number plate. Background Art

[0002] With the improvement of safety awareness and the increasing demand for portability, luminous signs, as a new type of information display and warning device, are gradually becoming an important tool in many fields. It uses advanced light-emitting technologies such as OLED to achieve high brightness, low power consumption and long life luminous effects. Even in harsh environmental conditions, it can provide clear and eye-catching instructions and warning information, providing strong support for signs and warnings in the fields of driving safety, emergency rescue, etc. at night or under poor visibility conditions.

[0003] However, most of the luminous signs on the current market are made of rigid materials or structures, which results in a relatively large overall weight and a not compact size, making them inconvenient to carry and install. This non-portable feature greatly limits the application scope and flexibility of the luminous signs, and the existing luminous signs generally lack sufficient flexible buffering and wind vibration resistance. Especially in windy weather, due to the rigidity of the material or structure, the sign is in hard contact with the strong wind, which is not only easy to topple over, but may also cause damage to the light-emitting elements. The light-emitting elements and circuit systems inside are also easily impacted and damaged, resulting in a decrease in the luminous effect or complete failure, thereby reducing its service life. This not only affects its display effect, but may also pose a potential threat to the surrounding environment and personnel safety, making it impossible to guarantee the stability and reliability of the existing luminous signs under severe weather conditions; therefore, there are deficiencies and it cannot meet its use requirements. Therefore, it is necessary to further improve it.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a portable flexible luminous sign is provided, in order to achieve a more practical purpose. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a portable flexible luminous sign, which is achieved by the following specific technical means:

[0006] A portable flexible luminous signboard comprises a box body, a bearing assembly arranged in the box body, a signboard assembly and an elastic support assembly arranged in the bearing assembly, and a damping mechanism arranged in the signboard assembly;

[0007] The number plate assembly includes a number plate seat, the number plate seat is movably connected to a light-emitting number plate through a rotating shaft, a reinforcement strip for reinforcing support is fixedly mounted on the flexible light-emitting number plate, and light-emitting information indication is performed through the light-emitting number plate;

[0008] The damping mechanism is arranged between the number seat and the luminous number plate, and is used to flexibly buffer the shaking of the luminous number plate when it is windproof;

[0009] The damping mechanism includes a damping seat, on which a damping component and a reinforcement component are arranged, and the reinforcement component is located on the left and right sides of the damping component, wherein a damping fluid is arranged in the damping component, a connecting pipe is fixedly connected between the damping component and the reinforcement component, the damping component and the luminous number plate are movably connected via a rotating pin, the damping seat and the inner wall of the number plate are movably connected via a rotating pin, the damping component is damped and buffered for the shaking luminous number plate, and at the same time, the damping fluid in the damping component is transmitted to the reinforcement component along the connecting pipe, and drives the reinforcement component to flexibly reinforce the shaking luminous number plate.

[0010] As a further description of the above technical solution: Through this arrangement, effective buffering and damping of the luminous signboard under strong winds is achieved. At the same time, the initial buffering of the damping rod and the damping spring, as well as the additional resistance of the damping member and the damping groove, are used to jointly reduce the swinging force of the luminous signboard under strong winds, reduce the vibration amplitude, and improve its stability and reliability. At the same time, the viscous resistance of the damping fluid and the coordinated design of the first damping hole and the second damping hole on the damping plate are used to further improve the damping efficiency, effectively reduce the vibration of the luminous signboard, and avoid damage and failure caused by vibration.

[0011] Furthermore, the bearing assembly includes a bearing shell, on which a folding baffle is slidably mounted for shielding and protecting the number plate assembly.

[0012] As a further description of the above technical solution: by setting the shielding baffle, the space volume of the luminous signboard can be effectively saved, while improving its flexibility and applicability.

[0013] Furthermore, the damping assembly includes a damping sleeve fixedly mounted on the damping seat, and the damping fluid is located inside the damping sleeve, a damping rod is slidably mounted on the damping sleeve, a first damping spring is sleeved on the outer periphery of the damping rod, and the first damping spring is located between the damping sleeve and the rotating pin shaft, one end of the damping rod away from the rotating pin shaft extends to the interior of the damping sleeve and is fixedly connected to the extrusion plate, a connecting rod is fixedly mounted on the bottom of the extrusion plate, and a damping plate is fixedly mounted on the lower end of the connecting rod.

[0014] As a further description of the above technical solution: preliminary damping and buffering of the swinging force of the luminous number plate can be achieved through the damping rod and the first damping spring.

[0015] Furthermore, the damping rod is provided with a plurality of movable grooves and damping grooves, and the damping grooves are located in the movable grooves;

[0016] The damping assembly also includes a damping member arranged in the groove of the inner wall of the damping sleeve, a second damping spring is fixedly connected between the damping member and the groove of the inner wall of the damping sleeve, and the damping member and the damping groove are used in coordination.

[0017] As a further description of the above technical solution: the damping member continuously extends and retracts under the elastic force of the second damping spring, and is tightly combined with the damping groove on the inner wall of the damping rod, thereby generating additional resistance, and the damping effect of the damping rod can be enhanced by utilizing this resistance.

[0018] Furthermore, the damping plate is provided with a plurality of first damping holes, the first damping holes are provided with second damping holes, and the inner diameter of the second damping holes is greater than the inner diameter of the first damping holes.

[0019] As a further description of the above technical solution: by squeezing the damping liquid inside the damping sleeve through the damping plate, the viscous resistance of the damping liquid can be used to attenuate the kinetic energy of the swinging force of the luminous number plate. This setting can improve the damping efficiency of the damping liquid on the damping plate, and effectively enhance the damping buffering effect of the luminous number plate.

[0020] Furthermore, the reinforcement assembly includes a reinforcement sleeve fixedly mounted on the damping seat, a reinforcement rod is slidably mounted on the reinforcement sleeve, a reinforcement plate is arranged inside the damping seat, the upper side of the reinforcement plate is fixedly connected to the reinforcement rod, a reinforcement piece is fixedly mounted on one end of the reinforcement rod away from the reinforcement plate, a return spring is arranged on the outer periphery of the reinforcement rod, and the return spring is located between the reinforcement plate and the top wall of the reinforcement sleeve.

[0021] As a further description of the above technical solution: This setting enables the luminous signboard to be reinforced and supported when the wind is strong, avoiding damage and tipping caused by hard contact with strong winds, significantly improving the service life and safety of the luminous signboard, and enabling it to maintain good display effects and safety in various environments.

[0022] Furthermore, an adjustment component is provided inside the box, and the adjustment component includes an adjustment base fixedly mounted inside the box, a driving motor is provided on one side of the adjustment base, a fixed seat is fixedly mounted on the adjustment base, and a movable seat is movably mounted on the adjustment base, and an adjustment connecting rod for adjusting the height of the luminous sign is provided on the fixed seat and the movable seat;

[0023] The movable seat is fixedly equipped with a threaded sleeve inside, and the inner side of the threaded sleeve is threadedly connected to a threaded rod. One end of the threaded rod extends into the interior of the fixed seat and is rotatably connected to the fixed seat through a bearing. The drive motor is fixedly connected to one end of the threaded rod at its output end, and the threaded rod is driven to rotate by the drive motor, thereby driving the movable seat to move toward the fixed seat, and the adjusting connecting rod is used to push the luminous sign upward for height adjustment.

[0024] As a further description of the above technical solution: through this setting, the luminous signboard can be flexibly adjusted according to actual needs, thereby improving its applicability and practicality.

[0025] Furthermore, the adjustment assembly also includes a stabilizing slide bar fixedly mounted on the adjustment base, and the movable seat is slidably mounted on the stabilizing slide bar.

[0026] As a further description of the above technical solution: the provision of a stabilizing slide bar facilitates the stable sliding of the movable seat, thereby improving the stability of the upward movement of the bearing assembly and the number plate assembly.

[0027] Further, the elastic support assembly includes a support base fixedly mounted inside the bearing shell, a rotating part is fixedly mounted on the support base, a movable shaft is rotatably mounted on the rotating part, a support plate is fixedly mounted on the movable shaft, and a side of the support plate away from the movable shaft is fixedly connected to the label seat;

[0028] The elastic support assembly also includes an elastic member, which is located between the supporting shell and the supporting plate. The upper and lower ends of the elastic member are connected to the supporting plate and the supporting shell through a rotating pin. The elastic force of the elastic member can push the supporting plate, the label seat and the luminous label plate to form a vertical state.

[0029] As a further description of the above technical solution: based on the elastic force of the elastic member, the support plate and the movable shaft are pushed to rotate on the rotating part, so that the support plate is rotated from a horizontal state to a vertical direction, and while the support plate rotates, the label seat and the luminous label plate are driven to rotate synchronously to a vertical state, and the luminous label plate is used to realize luminous information indication.

[0030] Furthermore, the box body is connected to a box cover via a hinge, a handle is fixedly mounted on the box cover, and fixed lock buckles for locking the box body are provided on the box body and the box cover.

[0031] As a further description of the above technical solution: through this arrangement, the luminous signboard can be easily carried to a designated location, which greatly improves its portability.

[0032] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0033] 1. This portable flexible luminous sign achieves effective buffering and damping of the luminous sign under strong winds through the mutual cooperation among the damping sleeve, the damping rod, the first damping spring, the damping plate and the damping member. At the same time, the initial buffering of the damping rod and the damping spring, as well as the additional resistance of the damping member and the damping groove, jointly reduce the swing force of the luminous sign under strong winds, reduce the vibration amplitude, and improve its stability and reliability. At the same time, the viscous resistance of the damping fluid and the coordinated design of the first damping hole and the second damping hole on the damping plate further improve the damping efficiency, effectively reduce the vibration of the luminous sign, and avoid damage and failure caused by vibration.

[0034] 2. This portable flexible luminous signboard, through the mutual cooperation between the damping component, the connecting tube and the reinforcement component, can reinforce and support the luminous signboard when the wind is strong, avoiding damage and tipping caused by hard contact with strong winds, significantly improving the service life and safety of the luminous signboard. This setting not only solves the problem of insufficient stability and reliability of existing luminous signs under severe weather conditions, but also improves its adaptability and durability, so that it can maintain good display effects and safety in various environments.

[0035] 3. This portable flexible luminous signboard, through the cooperation between the flexible luminous signboard, the reinforcement strip and the damping mechanism, can reinforce the flexible luminous signboard through the reinforcement strip, enhance the stability of the flexible luminous signboard and prevent it from flexible deformation. At the same time, the reinforcement piece is in contact with the reinforcement strip to drive the reinforcement strip to produce elastic deformation. Through this arrangement, on the one hand, the elastic deformation of the reinforcement strip is used for pressure buffering, and on the other hand, the reinforcement piece is used to reinforce and support the reinforcement strip and the flexible luminous signboard, further reducing the possibility of flexible deformation of the flexible luminous signboard.

[0036] 4. This portable flexible luminous signboard is designed to be easily carried to a designated location through the coordination between the box body, box cover, handle, fixed lock, bearing assembly and signboard assembly, thereby greatly improving its portability. The foldable support structure and shielding baffle arrangement can effectively save the space volume of the luminous signboard, while improving its flexibility and applicability. The height of the luminous signboard can be flexibly adjusted according to actual needs by adjusting the assembly, further improving its applicability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0038] Figure 1 It shows a schematic diagram of an overall three-dimensional structure provided according to an embodiment of the present invention;

[0039] Figure 2 A schematic diagram of the installation structure of a box and a bearing assembly provided in an embodiment of the present invention is shown;

[0040] Figure 3 A schematic diagram of the installation structure of a bearing assembly and a number plate assembly according to an embodiment of the present invention is shown;

[0041] Figure 4 A schematic diagram of the installation structure of the adjustment assembly and the bearing assembly provided in an embodiment of the present invention is shown;

[0042] Figure 5 A schematic diagram of the overall structure of an adjustment component provided according to an embodiment of the present invention is shown;

[0043] Figure 6 A schematic diagram of a partial structure of an adjustment component provided according to an embodiment of the present invention is shown;

[0044] Figure 7 A schematic diagram of the installation structure of the bearing shell and the number plate assembly provided in an embodiment of the present invention is shown;

[0045] Figure 8 A schematic diagram of the installation structure of the load-bearing shell and the elastic support assembly provided in an embodiment of the present invention is shown;

[0046] Fig. 9 A schematic diagram of the installation structure of the elastic support assembly and the number plate assembly provided in an embodiment of the present invention is shown;

[0047] Fig.10 It shows a schematic diagram of the installation structure of the damping mechanism and the luminous number plate provided in an embodiment of the present invention;

[0048] Fig.11 A schematic diagram of the overall structure of an elastic support assembly provided according to an embodiment of the present invention is shown;

[0049] Fig.12 It shows a schematic diagram of the overall structure of a damping mechanism provided in an embodiment of the present invention;

[0050] Fig.13 A partial structural schematic diagram of a damping mechanism provided according to an embodiment of the present invention is shown;

[0051] Fig.14 A partial structural schematic diagram of a damping assembly provided in an embodiment of the present invention is shown;

[0052] Fig.15 The embodiment provided according to the present invention shows Fig.14 Enlarged schematic diagram of part A in the middle.

[0053] Legend:

[0054] 10. Box body; 11. Box cover; 12. Handle; 13. Fixed lock;

[0055] 20. Load-bearing assembly; 21. Load-bearing shell; 22. Folding baffle;

[0056] 30. Number plate assembly; 31. Number plate seat; 311. Rotating shaft; 32. Flexible luminous number plate; 33. Reinforcement strip;

[0057] 40. Adjustment assembly; 41. Adjustment base; 42. Drive motor; 43. Fixed seat; 44. Movable seat; 45. Adjustment connecting rod; 46. Threaded rod; 47. Threaded sleeve; 48. Stabilizing slide rod;

[0058] 50. Elastic support assembly; 51. Support base; 52. Rotating part; 53. Movable shaft; 54. Support plate; 55. Elastic member;

[0059] 60. Damping mechanism; 61. Damping seat; 62. Damping assembly; 621. Damping sleeve; 622. Damping rod; 6221. Movable groove; 6222. Damping groove; 623. First damping spring; 624. Extrusion plate; 625. Connecting rod; 626. Damping plate; 6261. First damping hole; 6262. Second damping hole; 627. Damping element; 6271. Second damping spring; 63. Reinforcement assembly; 631. Reinforcement sleeve; 632. Reinforcement rod; 633. Reinforcement plate; 634. Reinforcement element; 635. Return spring; 64. Connecting pipe; 65. Rotating pin. DETAILED DESCRIPTION

[0060] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0061] See also Figures 1 to 15A portable flexible luminous sign includes a box body 10, a bearing assembly 20 arranged in the box body 10, a sign assembly 30 and an elastic support assembly 50 arranged in the bearing assembly 20, and a damping mechanism 60 arranged in the sign assembly 30; the sign assembly 30 includes a sign seat 31, the sign seat 31 is movably connected to a flexible luminous sign 32 through a rotating shaft 311, and a reinforcement strip 33 for reinforcing support is fixedly mounted on the flexible luminous sign 32. 32 for luminous information indication; the damping mechanism 60 is arranged between the label seat 31 and the flexible luminous label plate 32, and is used for flexibly buffering the shaking of the flexible luminous label plate 32 when it is windproof; the damping mechanism 60 includes a damping seat 61, and a damping component 62 and a reinforcement component 63 are arranged on the damping seat 61, and the reinforcement component 63 is located on the left and right sides of the damping component 62, wherein the damping component 62 is provided with a damping fluid, and a connecting pipe 64 is fixedly connected between the damping component 62 and the reinforcement component 63, and the damping component 6 2 is movably connected with the flexible luminous sign 32 through a rotating pin 65, and the damping seat 61 is movably connected with the inner wall of the sign seat 31 through a rotating pin 65. The damping assembly 62 is used to damp and buffer the shaking flexible luminous sign 32. At the same time, the damping fluid in the damping assembly 62 is transmitted to the reinforcement assembly 63 along the connecting pipe 64, and the reinforcement assembly 63 is driven to flexibly reinforce the shaking flexible luminous sign 32. Through this arrangement, effective buffering and damping of the luminous sign under the action of strong wind is achieved. At the same time, the initial buffering of the damping rod 622 and the damping spring, as well as the additional resistance of the damping member 627 and the damping groove 6222, are used to reduce the swing force of the luminous sign under strong winds, reduce the vibration amplitude, and improve its stability and reliability. At the same time, the viscous resistance of the damping fluid and the coordinated design of the first damping hole 6261 and the second damping hole 6262 on the damping plate 626 are used to further improve the damping efficiency, effectively reduce the vibration of the luminous sign, and avoid damage and failure caused by vibration.

[0062] See also Figures 2 to 4 , Figure 7 The bearing assembly 20 includes a bearing shell 21, on which a folding baffle 22 is slidably mounted for shielding and protecting the number plate assembly 30; by setting the shielding baffle, the space volume of the luminous signboard can be effectively saved, while improving its flexibility and applicability.

[0063] See also Figures 10 to 14The damping assembly 62 includes a damping sleeve 621 fixedly mounted on the damping seat 61, and the damping fluid is located inside the damping sleeve 621. A damping rod 622 is slidably mounted on the damping sleeve 621. A first damping spring 623 is sleeved on the outer periphery of the damping rod 622, and the first damping spring 623 is located between the damping sleeve 621 and the rotating pin 65. One end of the damping rod 622 away from the rotating pin 65 extends to the inside of the damping sleeve 621 and is fixedly connected to the extrusion plate 624. The bottom of the extrusion plate 624 is fixedly mounted with a Connecting rod 625, a damping plate 626 is fixedly installed at the lower end of the connecting rod 625; based on the action of wind force, strong wind directly acts on the flexible luminous signboard 32, and the flexible luminous signboard 32 is subjected to a lateral swinging force by the wind, and based on the action of the swinging force, the flexible luminous signboard 32 is driven to squeeze the damping rod 622, and the damping rod 622 is driven to squeeze into the damping sleeve 621, and at the same time, the first damping spring 623 is squeezed, so as to achieve preliminary damping and buffering of the swinging force of the flexible luminous signboard 32.

[0064] See also Figure 12 to Figure 14 The damping rod 622 is provided with a plurality of movable grooves 6221 and damping grooves 6222, and the damping grooves 6222 are located in the movable grooves 6221; the damping assembly 62 also includes a damping member 627 arranged in the inner wall groove of the damping sleeve 621, and a second damping spring 6271 is fixedly connected between the damping member 627 and the inner wall groove of the damping sleeve 621, and the damping member 627 and the damping groove 6222 are used in conjunction with each other; during the movement of the damping rod 622, the damping member 627 is driven to continuously extend and retract under the elastic force of the second damping spring 6271, and is tightly combined with the damping groove 6222 on the inner wall of the damping rod 622, thereby generating additional resistance, and the damping effect of the damping rod 622 can be enhanced by utilizing the resistance.

[0065] See also Figures 13 to 15 , a plurality of first damping holes 6261 are provided on the damping plate 626, and a second damping hole 6262 is provided in the first damping hole 6261, and the inner diameter of the second damping hole 6262 is larger than the inner diameter of the first damping hole 6261; the damping liquid inside the damping sleeve 621 is squeezed by the damping plate 626, and the viscous resistance of the damping liquid can be used to achieve kinetic energy attenuation of the swing force of the flexible luminous sign 32, and the damping liquid will pass through the second damping hole 6262 during the process of flowing through the first damping hole 6261 on the damping plate 626. Since the inner diameter of the second damping hole 6262 is larger than the inner diameter of the first damping hole 6261, the damping liquid can be decelerated when flowing through the second damping hole 6262, thereby improving the damping efficiency of the damping liquid on the damping plate 626, and effectively enhancing the damping buffering effect on the flexible luminous sign 32.

[0066] See also Figure 12 to Figure 13The reinforcement assembly 63 includes a reinforcement sleeve 631 fixedly mounted on the damping seat 61, a reinforcement rod 632 is slidably mounted on the reinforcement sleeve 631, a reinforcement plate 633 is arranged inside the damping seat 61, the upper side of the reinforcement plate 633 is fixedly connected to the reinforcement rod 632, a reinforcement member 634 is fixedly mounted on one end of the reinforcement rod 632 away from the reinforcement plate 633, a return spring 635 is sleeved on the outer periphery of the reinforcement rod 632, and the return spring 635 is located between the reinforcement plate 633 and the reinforcement member 634. The reinforcement plate 633 is pushed upward by the action of the damping fluid, and the reinforcement rod 632 is used to push the reinforcement member 634 to contact the flexible luminous sign 32, thereby reinforcing and supporting the flexible luminous sign 32 under the action of wind. This arrangement enables the luminous sign to be reinforced and supported when the wind is strong, thereby avoiding damage and tipping caused by hard contact in strong winds, and significantly improving the service life and safety of the luminous sign.

[0067] See also Figures 4 to 6 The box 10 is provided with an adjustment component 40, which includes an adjustment base 41 fixedly assembled inside the box 10, a driving motor 42 is provided on one side of the adjustment base 41, a fixed seat 43 is fixedly assembled on the adjustment base 41, and a movable seat 44 is movably assembled, and an adjustment connecting rod 45 for adjusting the height of the flexible luminous label 32 is provided on the fixed seat 43 and the movable seat 44; a threaded sleeve 47 is fixedly assembled inside the movable seat 44, and a threaded rod 46 is threadedly connected to the inner side of the threaded sleeve 47, one end of the threaded rod 46 extends to the inside of the fixed seat 43 and is rotatably connected to the fixed seat 43 through a bearing, and the driving motor 42 is connected to the threaded rod 46 by the output end. The two ends are fixedly connected, and the threaded rod 46 is driven to rotate by the driving motor 42, so as to drive the movable seat 44 to move toward the fixed seat 43, and the adjusting connecting rod 45 is used to push the flexible luminous sign 32 upward for height adjustment; the driving motor 42 is controlled to operate by an external switch, and the output end of the driving motor 42 drives the threaded rod 46 to rotate, and the threaded sleeve 47 moves along its axial direction under the action of the threaded rod 46, thereby driving the movable seat 44 to move toward the fixed seat 43. At the same time, the adjusting connecting rod 45 is driven to push the supporting shell 21 and the flexible luminous sign 32 to move upward to achieve height adjustment. Through this arrangement, the luminous sign can be flexibly adjusted according to actual needs.

[0068] See also Figures 5 and 6 The adjustment assembly 40 also includes a stabilizing slide bar 48 fixedly mounted on the adjustment base 41, and the movable seat 44 is slidably mounted on the stabilizing slide bar 48; the setting of the stabilizing slide bar 48 is conducive to the stable sliding of the movable seat 44, thereby improving the stability of the upward movement of the bearing assembly 20 and the number plate assembly 30.

[0069] See also Figures 8 to 11The elastic support assembly 50 includes a support base 51 fixedly assembled inside the bearing shell 21, a rotating portion 52 is fixedly mounted on the support base 51, a movable shaft 53 is rotatably mounted on the rotating portion 52, a support plate 54 is fixedly mounted on the movable shaft 53, and a side of the support plate 54 away from the movable shaft 53 is fixedly connected to the number seat 31; the elastic support assembly 50 also includes an elastic member 55, the elastic member 55 is located between the bearing shell 21 and the support plate 54, and the upper and lower ends of the elastic member 55 are connected to the support plate 54 and the bearing shell 21 through a rotating pin. The carrier shell 21 is connected, and the elastic force of the elastic member 55 can push the support plate 54, the label seat 31 and the flexible luminous label plate 32 to form a vertical state; based on the elastic force of the elastic member 55, the support plate 54 and the movable shaft 53 are pushed to rotate on the rotating part 52, so that the support plate 54 is rotated from a horizontal state to a vertical direction, and the rotation of the support plate 54 drives the label seat 31 and the flexible luminous label plate 32 to rotate synchronously to a vertical state, and the luminous information indication can be realized by operating the switch on the flexible luminous label plate 32.

[0070] See also Figure 1 A box cover 11 is connected to the box body 10 through a hinge, a handle 12 is fixedly mounted on the box cover 11, and a fixed lock 13 for locking the box body 10 is provided on the box body 10 and the box cover 11; through this arrangement, the luminous signboard can be easily carried to the designated location, which greatly improves its portability.

[0071] The specific usage and function of this embodiment are as follows:

[0072] Working principle: When in use, first, the user can use the handle 12 to easily carry and transfer the box body 10 to the designated location, then open the fixed lock buckle 13 on the box body 10 and the box cover 11 to realize the smooth opening of the box cover 11, and then pull the shielding baffle on the carrying shell 21 to open the folding baffle 22 to expose the flexible luminous label 32 inside. At this time, based on the elastic force of the elastic member 55, the support plate 54 and the movable shaft 53 are pushed to rotate on the rotating part 52, so that the support plate 54 is rotated from a horizontal state to a vertical direction, and the rotation of the support plate 54 drives the label seat 31 and the flexible luminous label 32 to rotate synchronously to a vertical state. By operating the switch on the flexible luminous label 32, the luminous information indication can be realized. This setting improves the flexibility and applicability of the luminous sign.

[0073] When the height of the flexible luminous sign 32 needs to be adjusted, the driving motor 42 is operated by an external switch, and the output end of the driving motor 42 drives the threaded rod 46 to rotate. The threaded sleeve 47 moves along its axial direction under the action of the threaded rod 46, thereby driving the movable seat 44 to move toward the fixed seat 43. At the same time, the adjusting connecting rod 45 is driven to push the bearing shell 21 and the flexible luminous sign 32 to move upward to achieve height adjustment. Through this setting, the luminous sign can be flexibly adjusted according to actual needs, thereby improving its applicability and practicality.

[0074] In addition, due to the uncontrollable factors in the external environment, when encountering strong winds, the strong wind directly acts on the flexible luminous sign 32 based on the effect of wind force, and the flexible luminous sign 32 is subjected to a lateral swinging force by the wind, and based on the swinging force, the flexible luminous sign 32 is driven to squeeze the damping rod 622, and the damping rod 622 is driven to squeeze into the damping sleeve 621, and at the same time, the first damping spring 623 is squeezed to achieve preliminary damping and buffering of the swinging force of the flexible luminous sign 32; and in the process of the movement of the damping rod 622, the damping member 627 is driven to continuously extend and retract under the elastic force of the second damping spring 6271, and is tightly combined with the damping groove 6222 on the inner wall of the damping rod 622, thereby generating additional resistance and The damping effect of the damping rod 622 can be enhanced by utilizing the resistance effect; and the damping rod 622 moves while pushing the damping plate 626 to move synchronously, and the damping plate 626 is used to squeeze the damping liquid inside the damping sleeve 621, and the viscous resistance of the damping liquid can be used to achieve kinetic energy attenuation of the swing force of the flexible luminous sign 32, and the damping liquid will pass through the second damping hole 6262 during the process of flowing through the first damping hole 6261 on the damping plate 626. Since the inner diameter of the second damping hole 6262 is larger than the inner diameter of the first damping hole 6261, the damping liquid can be decelerated when flowing through the second damping hole 6262, thereby improving the damping efficiency of the damping liquid on the damping plate 626, and effectively enhancing the damping buffering effect on the flexible luminous sign 32;

[0075] When the external wind force is strong, the flexible luminous sign 32 will also be subjected to a large lateral swing force due to the action of the wind, which will cause the flexible luminous sign 32 to exert a large pressure on the damping rod 622, and make the damping rod 622 move farther in the damping sleeve 621. As the damping rod 622 continues to move in the damping sleeve 621, the extrusion plate 624 is used to squeeze the damping liquid in the damping sleeve 621, and the damping liquid is transmitted to the reinforcement sleeve 631 along the connecting pipe 64. As the damping liquid is continuously transported into the reinforcement sleeve 631, the reinforcement plate 633 is pushed upward based on the action of the damping liquid, and the reinforcement rod 632 is used to push the reinforcement member 634 to contact the reinforcement strip 33 on the flexible luminous sign 32, thereby reinforcing and supporting the flexible luminous sign 32 subjected to the action of the wind, and the reinforcement strip 33 can The flexible luminous sign 32 can be reinforced to enhance the stability of the flexible luminous sign 32 and avoid its flexible deformation. At the same time, the reinforcing piece 634 is used to contact the reinforcing strip 33 to drive the reinforcing strip 33 to produce elastic deformation. Through this arrangement, on the one hand, the elastic deformation of the reinforcing strip 33 is used for pressure buffering. On the other hand, the reinforcing piece 634 is used to reinforce and support the reinforcing strip 33 and the flexible luminous sign 32, thereby further reducing the possibility of flexible deformation of the flexible luminous sign 32. At the same time, this arrangement can enable the flexible luminous sign 32 to perform flexible buffering when subjected to strong winds, thereby reducing the damage to the flexible luminous sign 32 caused by the hard contact between the strong wind and the flexible luminous sign 32, and avoiding the possibility of the luminous sign falling due to the hard contact between the luminous sign and the strong wind under severe weather conditions, thereby improving its service life.

[0076] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A portable flexible luminous sign, comprising a box (10), a bearing assembly (20) arranged in the box (10), characterized in that: It also includes a number plate assembly (30) and an elastic support assembly (50) arranged in the bearing assembly (20), and a damping mechanism (60) arranged in the number plate assembly (30); The number plate assembly (30) comprises a number plate seat (31), the number plate seat (31) is movably connected to a flexible luminous number plate (32) via a rotating shaft (311), a reinforcing strip (33) for reinforcing support is fixedly mounted on the flexible luminous number plate (32), and luminous information indication is performed via the flexible luminous number plate (32); The damping mechanism (60) is arranged between the label seat (31) and the flexible luminous label plate (32) and is used to flexibly buffer the shaking of the flexible luminous label plate (32) when it is windproof; The damping mechanism (60) comprises a damping seat (61), a damping assembly (62) and a reinforcement assembly (63) are arranged on the damping seat (61), and the reinforcement assembly (63) is located on the left and right sides of the damping assembly (62), wherein the damping assembly (62) is provided with damping fluid, a connecting pipe (64) is fixedly connected between the damping assembly (62) and the reinforcement assembly (63), and a connecting pipe (64) is fixedly connected between the damping assembly (62) and the flexible luminous sign (32). The damping seat (61) is movably connected to the inner wall of the number seat (31) by a rotating pin shaft (65), and the damping component (62) is used to damp and buffer the shaking flexible luminous number plate (32). At the same time, the damping fluid in the damping component (62) is transmitted to the reinforcement component (63) along the connecting pipe (64), and drives the reinforcement component (63) to flexibly reinforce the shaking flexible luminous number plate (32).

2. A portable flexible luminous sign according to claim 1, characterized in that: The bearing assembly (20) comprises a bearing shell (21), on which a folding baffle (22) for shielding and protecting the number plate assembly (30) is slidably mounted.

3. The portable flexible luminous sign according to claim 1, characterized in that: The damping assembly (62) includes a damping sleeve (621) fixedly mounted on the damping seat (61), and the damping fluid is located inside the damping sleeve (621); a damping rod (622) is slidably mounted on the damping sleeve (621); a first damping spring (623) is sleeved on the outer periphery of the damping rod (622), and the first damping spring (623) is located between the damping sleeve (621) and the rotating pin (65); one end of the damping rod (622) away from the rotating pin (65) extends to the inside of the damping sleeve (621) and is fixedly connected to the extrusion plate (624); a connecting rod (625) is fixedly mounted on the bottom of the extrusion plate (624), and a damping plate (626) is fixedly mounted on the lower end of the connecting rod (625).

4. A portable flexible luminous sign according to claim 3, characterized in that: The damping rod (622) is provided with a plurality of movable grooves (6221) and a damping groove (6222), and the damping groove (6222) is located inside the movable groove (6221); The damping assembly (62) further comprises a damping member (627) disposed in a groove on the inner wall of the damping sleeve (621); a second damping spring (6271) is fixedly connected between the damping member (627) and the groove on the inner wall of the damping sleeve (621); and the damping member (627) and the damping groove (6222) are used in coordination.

5. The portable flexible luminous sign according to claim 3, characterized in that: The damping plate (626) is provided with a plurality of first damping holes (6261), and a second damping hole (6262) is provided in each of the first damping holes (6261), and the inner diameter of the second damping hole (6262) is greater than the inner diameter of the first damping hole (6261).

6. The portable flexible luminous sign according to claim 1, characterized in that: The reinforcement assembly (63) comprises a reinforcement sleeve (631) fixedly mounted on the damping seat (61), a reinforcement rod (632) being slidably mounted on the reinforcement sleeve (631), a reinforcement plate (633) being arranged inside the damping seat (61), the upper side of the reinforcement plate (633) being fixedly connected to the reinforcement rod (632), a reinforcement member (634) being fixedly mounted on one end of the reinforcement rod (632) away from the reinforcement plate (633), a reset spring (635) being sleeved on the outer periphery of the reinforcement rod (632), and the reset spring (635) being located between the reinforcement plate (633) and the top wall of the reinforcement sleeve (631).

7. The portable flexible luminous sign according to claim 1, characterized in that: An adjustment assembly (40) is arranged inside the box (10), and the adjustment assembly (40) comprises an adjustment base (41) fixedly mounted inside the box (10), a driving motor (42) being arranged on one side of the adjustment base (41), a fixed seat (43) being fixedly mounted on the adjustment base (41), and a movable seat (44) being movably mounted on the adjustment base (41), and an adjustment connecting rod (45) for adjusting the height of the flexible luminous sign (32) being arranged on the fixed seat (43) and the movable seat (44); The movable seat (44) is fixedly equipped with a threaded sleeve (47) inside, and the inner side of the threaded sleeve (47) is threadedly connected with a threaded rod (46). One end of the threaded rod (46) extends into the interior of the fixed seat (43) and is rotatably connected to the fixed seat (43) via a bearing. The drive motor (42) is fixedly connected to one end of the threaded rod (46) via an output end. The drive motor (42) drives the threaded rod (46) to rotate, driving the movable seat (44) to move toward the fixed seat (43), and uses the adjustment connecting rod (45) to push the flexible luminous sign (32) upward for height adjustment.

8. The portable flexible luminous sign according to claim 7, characterized in that: The adjustment assembly (40) further comprises a stabilizing slide bar (48) fixedly mounted on the adjustment base (41), and the movable seat (44) is slidably mounted on the stabilizing slide bar (48).

9. The portable flexible luminous sign according to claim 2, characterized in that: The elastic support assembly (50) comprises a support base (51) fixedly mounted inside the bearing shell (21), a rotating part (52) fixedly mounted on the support base (51), a movable shaft (53) rotatably mounted on the rotating part (52), a support plate (54) fixedly mounted on the movable shaft (53), and a side of the support plate (54) away from the movable shaft (53) is fixedly connected to the label seat (31); The elastic support assembly (50) further comprises an elastic member (55), wherein the elastic member (55) is located between the bearing shell (21) and the support plate (54), and the upper and lower ends of the elastic member (55) are connected to the support plate (54) and the bearing shell (21) via a rotating pin, and the elastic force of the elastic member (55) can push the support plate (54), the number seat (31) and the flexible luminous number plate (32) to form a vertical state.

10. The portable flexible luminous sign according to claim 1, characterized in that: The box body (10) is connected to a box cover (11) via a hinge, a handle (12) is fixedly mounted on the box cover (11), and a fixed lock (13) for locking the box body (10) is provided on the box body (10) and the box cover (11).

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