CN217086099U - Large-scale bill-board shock attenuation fixed knot constructs - Google Patents

Abstract

The utility model discloses a large-scale advertising board damping and fixing structure, which comprises a lamp box and a damping device, wherein side lugs are arranged on two sides of the lamp box, a fixing component is arranged at the lower end of each side lug, a base is arranged below the lamp box, a through hole is formed in the surface of the base, the damping device is arranged inside the base, a supporting plate is arranged above the damping device, a connecting plate is arranged on the surface of the supporting plate, the upper end of the connecting plate is fixedly installed with the lower end of the lamp box, an upper fixing lug is arranged at the lower end of the supporting plate, the fixing component comprises a threaded sleeve and a threaded rod, a guide post is arranged at the bottom end of each side lug, a threaded sleeve is sleeved on the outer wall of the guide post, the threaded rod is arranged inside the threaded sleeve, and the upper end of the threaded sleeve is rotatably installed with the guide post; the utility model has the advantages of be convenient for remove, stable in structure, convenient fixed, convenient to use, easy operation, practicality are strong.

Description

Large-scale bill-board shock attenuation fixed knot constructs

Technical Field

The utility model belongs to the technical field of the bill-board technique and specifically relates to a large-scale bill-board shock attenuation fixed knot constructs is related to.

Background

Along with the continuous development of the market economy and the popularization and expansion of outdoor advertising services in the society, more and more advertising demands enable people to set up advertising boards on the surface of buildings, on two sides of highways or in other outdoor striking places, and the advertising boards are used as striking and intuitive advertising modes which are more and more popular to enter the lives of people, and the advertising boards are used as media for information transmission, so that people can conveniently know the content of advertising information;

in current bill-board use, all can use great electronic billboard in more and more exhibition or the large-scale activity, when the exhibition overall arrangement changes, need put to carry out suitable adjustment to the bill-board, but current bill-board is mostly fixed installation, if need remove the work that uses then need the professional to carry out the dismouting and reassemble, it is comparatively loaded down with trivial details to remove to use, traditional plane bill-board is difficult to reach the result of use, and fixed work is comparatively loaded down with trivial details, can not carry out nimble removal according to in-service use, damage ground easily simultaneously, for this reason, we propose a large-scale bill-board shock attenuation fixed knot structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a have be convenient for remove, stable in structure, convenient fixed, convenient to use, easy operation, practicality are strong large-scale bill-board shock attenuation fixed knot construct, solved the problem among the prior art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a large-scale bill-board shock attenuation fixed knot constructs, includes lamp house and damping device, the lamp house both sides all are provided with the side ear, side ear lower extreme is provided with fixed subassembly, the lamp house below is provided with the base, the through-hole has been seted up on the base surface, the inside damping device that is provided with of base, the damping device top is provided with the backup pad, the backup pad surface is provided with the connecting plate, connecting plate upper end and lamp house lower extreme fixed mounting, the backup pad lower extreme is provided with fixed ear.

Preferably, the fixed component comprises a threaded sleeve and a threaded rod, the bottom end of the side lug is provided with a guide post, the outer wall of the guide post is sleeved with the threaded sleeve, the threaded rod is arranged inside the threaded sleeve, and the upper end of the threaded sleeve is rotatably installed with the guide post.

Preferably, the bottom of the threaded rod is provided with a positioning ring, the upper surface of the positioning ring is abutted against the inner wall of the base, and the bottom end of the threaded rod is provided with a sucker.

Preferably, damping device is including connecting rod and shock attenuation connecting rod, the connecting rod outside all is provided with removes the wheel, the connecting rod inboard is provided with the shock attenuation connecting rod, shock attenuation connecting rod outer wall cover is equipped with damping spring b, damping spring b one end is provided with the sliding block.

Preferably, the upper end of the sliding block is provided with a lower fixing lug, a movable connecting rod is sleeved on the inner side of the lower fixing lug, and the upper end of the movable connecting rod is connected with the upper fixing lug in a sleeved mode.

Preferably, the upper surface of the connecting rod is provided with a damping spring a, the upper end of the damping spring a is fixedly connected with the supporting plate, and the damping spring a is provided with four groups of uniform distribution at four corners of the bottom of the supporting plate.

To sum up, the utility model discloses a beneficial technological effect does:

1. according to the large-scale advertising board damping and fixing structure, the damping device and the moving wheel are arranged, so that the convenience of moving the advertising board is improved through the moving wheel when the device is moved, the device can play a good damping role through the damping spring a arranged in the vertical direction in the moving process, the damping effect of the device can be further improved through the arrangement of the spring b, the moving wheel can be well buffered and damped, on one hand, the service life of the device is prolonged, on the other hand, the noise is reduced when the device is moved, and the device is convenient to move and use;

2. structurally, arrange the device in ground to ground rotates the thread bush for supporting, and the thread bush is along threaded rod direction rebound, uses the side ear to upwards lift up as the strong point drive lamp house, drives damping device through the connecting plate simultaneously and shifts up for damping device breaks away from ground, and the sucking disc receives bigger pressure this moment in order to strengthen self suction, prevents to take place the phenomenon of empting, guarantees the stability of the device in the use, and the practicality is strong.

Drawings

FIG. 1 is a schematic view of the whole structure of a large billboard damping and fixing structure of the present invention;

FIG. 2 is a schematic view of a front view structure of a shock-absorbing fixing structure of a large-sized billboard of the present invention;

FIG. 3 is a schematic view of the base structure of a large billboard damping and fixing structure of the present invention;

FIG. 4 is a schematic view of the internal structure of a large billboard damping and fixing structure of the present invention;

fig. 5 is a schematic structural view of the damping device of the damping fixing structure of the large-sized billboard of the present invention.

In the figure, 1, a lamp box; 2. a connecting plate; 3. a base; 4. a fixing assembly; 5. a lateral ear; 6. a guide post; 7. a threaded sleeve; 8. a threaded rod; 9. a through hole; 10. positioning rings; 11. a suction cup; 12. a damping device; 13. a support plate; 14. a damping spring a; 15. a moving wheel; 16. a connecting rod; 17. a damping spring b; 18. a shock-absorbing connecting rod; 19. a movable connecting rod; 20. an upper fixing lug; 21. a lower fixing lug; 22. and a slider.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, in order to disclose a large-scale billboard damping and fixing structure, comprising a lamp box 1 and a damping device 12, wherein side lugs 5 are arranged on both sides of the lamp box 1, the lower ends of the side lugs 5 are provided with fixing components 4, a base 3 is arranged below the lamp box 1, through holes 9 are arranged on the surface of the base 3, the damping device 12 is arranged inside the base 3, the fixing components 4 comprise threaded sleeves 7 and threaded rods 8, the bottom ends of the side lugs 5 are provided with guide posts 6, the outer wall of each guide post 6 is sleeved with a threaded sleeve 7, the threaded rods 8 are arranged inside the threaded sleeves 7, the upper ends of the threaded sleeves 7 are rotatably mounted with the guide posts 6, the bottoms of the threaded rods 8 are provided with positioning rings 10, the upper surfaces of the positioning rings 10 are abutted against the inner wall of the base 3, and the bottom ends of the threaded rods 8 are provided with supports;

in the embodiment, in the using process, when the device needs to be displayed and used, the device is placed on a flat ground, the fixing components 4 on two sides are held by hands to adjust the device, the threaded sleeve 7 is rotated to support the bottom of the threaded rod 8 by using the sucking disc 11 under the action of screwing the threads, the upper end of the threaded sleeve 7 is supported by using the side lug 5, the lamp box 1 is jacked upwards by utilizing the self-locking performance of screwing the threads, the connecting plate 2 at the lower end of the lamp box 1 passes through the through hole 9 to drive the damping device 12 at the lower end to move upwards, the lower end of the connecting plate 2 is connected with the damping device 12 through the supporting plate 13 until the movable wheel 15 is separated from the ground, the sucking disc 11 is gradually pressurized in the upward moving process of the damping device 12, so that the suction force of the sucking disc 11 is further increased, the suction force between the sucking disc 11 and the ground is increased, the bottom of the device is reinforced and supported to prevent the phenomenon of toppling, meanwhile, the contact area between the bottom of the base 3 and the ground is increased, so that the whole structure of the device is more stable.

As shown in fig. 4 and 5, a damping device 12 is arranged inside the base 3, a support plate 13 is arranged above the damping device 12, a connecting plate 2 is arranged on the surface of the support plate 13, the upper end of the connecting plate 2 is fixedly mounted with the lower end of the lamp box 1, an upper fixing lug 20 is arranged at the lower end of the support plate 13, the damping device 12 comprises a connecting rod 16 and a damping connecting rod 18, moving wheels 15 are arranged outside the connecting rod 16, the damping connecting rod 18 is arranged inside the connecting rod 16, a damping spring b17 is sleeved on the outer wall of the damping connecting rod 18, a sliding block 22 is arranged at one end of a damping spring b17, and a damping spring a14 is arranged on the upper surface of the connecting rod 16;

in the embodiment, in the actual use process, when the device needs to be moved, the threaded sleeve 7 is screwed downwards until the moving wheel 15 contacts the ground, the threaded sleeve 7 is screwed downwards continuously, at this time, the positioning ring 10 contacts the inner wall of the base 3, the device is supported by the moving wheel 15 with the ground, the threaded rod 8 is retracted into the threaded sleeve 7 under the screwing action of the threads to drive the base 3 to move upwards until the base 3 is separated from the ground, the device is pushed to move through the moving wheel 15, the upper surface of the connecting rod 16 is connected with the supporting plate 13 through the damping spring a14, the damping spring a14 arranged in the vertical direction can enable the device to play a good damping role when meeting a small obstacle, meanwhile, the damping spring b17 retracts when receiving a force in the horizontal direction, the movable connecting rod 19 moves up and down along with the compression of the damping spring a14, the upper end of the movable connecting rod 19 is connected with the supporting plate 13 through the upper fixing lug 20, the lower end of the movable connecting rod 19 is connected with the sliding block 22 through the lower fixing lug 21, the sliding block 22 horizontally reciprocates along the damping connecting rod 18 to absorb kinetic energy of generated vibration, the damping effect of the device is further improved, the good damping effect of the buffer is achieved for the movable wheel 15, and the noise is reduced when the device moves.

Referring to fig. 4, fixed subassembly 4 is including thread bush 7 and threaded rod 8, and 5 bottoms of side ear are provided with guide post 6, and 6 outer wall covers of guide post are equipped with thread bush 7, and thread bush 7 is inside to be provided with threaded rod 8, and 7 upper ends of thread bush rotate the installation with guide post 6, utilize the screw thread between thread bush 7 and the threaded rod 8 to close the performance soon, realize the device in the ascending regulation of vertical side, utilize the auto-lock characteristic of screw thread to fix a position the device.

Referring to fig. 4, the bottom of the threaded rod 8 is provided with a positioning ring 10, the upper surface of the positioning ring 10 abuts against the inner wall of the base 3, the bottom end of the threaded rod 8 is provided with a sucker 11, and the positioning ring 10 is arranged in the upward moving process of the threaded rod 8 to drive the base 3 to move upward, so that the base 3 can be conveniently folded.

Referring to fig. 5, the damping device 12 includes a connecting rod 16 and a damping connecting rod 18, a moving wheel 15 is disposed outside the connecting rod 16, the damping connecting rod 18 is disposed inside the connecting rod 16, a damping spring b17 is sleeved on an outer wall of the damping connecting rod 18, a sliding block 22 is disposed at one end of a damping spring b17, and the damping device 12 is arranged to absorb vibration generated in the moving process, so that damage to internal components due to vibration is avoided, and noise is reduced.

Referring to fig. 5, the upper end of the sliding block 22 is provided with a lower fixed lug 21, the inner side of the lower fixed lug 21 is sleeved with a movable connecting rod 19, the upper end of the movable connecting rod 19 is sleeved with an upper fixed lug 20, and when the movable connecting rod 19 moves downwards under pressure, the sliding block 22 is pushed towards two sides to compress the damping spring b17, so that the generated kinetic energy is absorbed.

Referring to fig. 5, connecting rod 16 upper surface is provided with damping spring a14, and damping spring a14 upper end and backup pad 13 fixed connection, and damping spring a14 is provided with four groups equipartition altogether and is in backup pad 13 bottom four corners position, and through the setting of multiunit damping spring a14, can be in the vertical direction at the biggest play absorbing effect to the device, improve the stability of the device removal in-process, avoid leading to the internal component to damage because of vibrations.

The implementation principle of the embodiment is as follows:

the utility model relates to a large-scale bill-board shock attenuation fixed knot constructs, in the use, when needing to demonstrate the device and use, place the device on level and smooth ground, hold the fixed subassembly 4 of both sides and adjust the device, rotate the thread bush 7 and use sucking disc 11 as the support under the screw thread screwing action threaded rod 8 bottom, the upper end of thread bush 7 uses side ear 5 as the support, utilize the self-locking performance of screw thread screwing to jack up lamp house 1, connecting plate 2 of lamp house 1 lower extreme passes through-hole 9 and drives damping device 12 of lower extreme to move upwards, the lower extreme of connecting plate 2 is connected with damping device 12 through backup pad 13, until moving wheel 15 breaks away from ground, increase pressure to sucking disc 11 gradually in the process that damping device 12 moves upwards, make sucking disc 11 further increase, increase the suction between sucking disc 11 and the ground, consolidate the support to the bottom of the device, the phenomenon of toppling is prevented, and meanwhile, the contact area between the bottom of the base 3 and the ground is increased, so that the whole structure of the device is more stable;

when the device needs to be moved, the threaded sleeve 7 is screwed downwards until the moving wheel 15 contacts the ground, the threaded sleeve 7 is screwed downwards continuously, at the moment, the positioning ring 10 is in contact with the inner wall of the base 3, the device is supported by the moving wheel 15 with the ground, the threaded rod 8 is contracted into the threaded sleeve 7 under the screwing action of the threads to drive the base 3 to move upwards until the base 3 is separated from the ground, the device is pushed to move through the moving wheel 15 for use, the upper surface of the connecting rod 16 is connected with the supporting plate 13 through the damping spring a14, the device can play a good damping role when encountering small obstacles through the damping spring a14 arranged in the vertical direction, meanwhile, the damping spring b17 contracts when being stressed in the horizontal direction, the movable connecting rod 19 moves up and down along with the compression of the damping spring a14, the upper end of the movable connecting rod 19 is connected with the supporting plate 13 through the upper fixing lug 20, the lower end of the movable connecting rod 19 is connected with the sliding block 22 through the lower fixing lug 21, the sliding block 22 horizontally reciprocates along the damping connecting rod 18, kinetic energy absorption is carried out on generated vibration, the damping effect of the device is further improved, a good damping effect is achieved on the movable wheel 15, and the noise is reduced when the device moves so as to solve the technical problem existing in the prior art.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a large-scale bill-board shock attenuation fixed knot constructs, includes lamp house (1) and damping device (12), its characterized in that: lamp house (1) both sides all are provided with side ear (5), side ear (5) lower extreme is provided with fixed subassembly (4), lamp house (1) below is provided with base (3), through-hole (9) have been seted up on base (3) surface, base (3) inside is provided with damping device (12), damping device (12) top is provided with backup pad (13), backup pad (13) surface is provided with connecting plate (2), connecting plate (2) upper end and lamp house (1) lower extreme fixed mounting, backup pad (13) lower extreme is provided with fixed ear (20).

2. The large-sized billboard damping and fixing structure of claim 1, wherein: fixed subassembly (4) are including thread bush (7) and threaded rod (8), side ear (5) bottom is provided with guide post (6), guide post (6) outer wall cover is equipped with thread bush (7), the inside threaded rod (8) that is provided with of thread bush (7), thread bush (7) upper end and guide post (6) rotate the installation.

3. The large-sized billboard damping and fixing structure of claim 2, wherein: the bottom of the threaded rod (8) is sleeved with a positioning ring (10), the upper surface of the positioning ring (10) is fixedly connected with the inner wall of the base (3), and a sucker (11) is arranged at the bottom end of the threaded rod (8).

4. The large-sized billboard damping and fixing structure of claim 1, wherein: damping device (12) are including connecting rod (16) and shock attenuation connecting rod (18), the connecting rod (16) outside all is provided with removes wheel (15), connecting rod (16) inboard is provided with shock attenuation connecting rod (18), shock attenuation connecting rod (18) outer wall cover is equipped with damping spring b (17), damping spring b (17) one end is provided with sliding block (22).

5. The large-sized billboard damping and fixing structure of claim 4, wherein: the upper end of the sliding block (22) is provided with a lower fixing lug (21), the inner side of the lower fixing lug (21) is sleeved with a movable connecting rod (19), and the upper end of the movable connecting rod (19) is connected with an upper fixing lug (20) in a sleeved mode.

6. The large-sized billboard damping and fixing structure of claim 4, wherein: the shock absorption device is characterized in that shock absorption springs a (14) are arranged on the upper surface of the connecting rod (16), the upper ends of the shock absorption springs a (14) are fixedly connected with the supporting plate (13), and four groups of shock absorption springs a (14) are uniformly distributed at four corners of the bottom of the supporting plate (13).

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