CN210574894U

CN210574894U - Anti-cracking device for panel of rolling lamp box

Info

Publication number: CN210574894U
Application number: CN201922121291.0U
Authority: CN
Inventors: 董永生
Original assignee: Suqian Beiertong Advertising Equipment Co ltd
Current assignee: Suqian Beiertong Advertising Equipment Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-05-19
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a roll cracking prevention device of lamp house panel, including shell body, mounting structure, shock attenuation protective structure and seal structure, the edge all around of shell body installs shock attenuation protective structure, the inside intermediate position department of shell body is provided with interior casing, and the inside intermediate position department of interior casing is provided with the light lamp, the top of shell body is provided with the soft package of protection, and protects soft package's bottom and install the roof, through embedded elasticity wire fixed connection between roof and the soft package of protection, through seal structure fixed connection between soft package of protection and the shell body. The utility model discloses a shock attenuation protective structure of interior casing both sides reaches absorbing purpose, and shock attenuation protective structure's advantage lies in can dealing with external striking and the purpose that vibrations played protection inner structure, and shock attenuation protective structure's theory of operation reaches even absorbing effect through the damping spring of fixed plate one side equidistant distribution.

Description

Anti-cracking device for panel of rolling lamp box

Technical Field

The utility model relates to a prevent technical field that ftractures specifically is a device that ftractures of rolling lamp house panel.

Background

The anti-cracking device of the panel of the rolling lamp box is a device for preventing the panel and the shell of the lamp box from being damaged, has the advantage of prolonging the service life of the lamp box, but the existing anti-cracking device of the panel of the rolling lamp box has many problems or defects:

firstly, the traditional anti-cracking device for the panel of the rolling lamp box cannot absorb shock, and protects an internal structure to reduce the impact force of external impact;

secondly, the traditional anti-cracking device for the panel of the rolling lamp box cannot preserve heat, the probability of the device being installed outdoors is high, and the probability of cracking of the device is increased due to high temperature difference and extreme weather;

third, the conventional anti-cracking device for a rolling light box panel cracks due to a reduction in plasticity caused by oxidation embrittlement upon long-term use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll lamp house panel prevent device that ftractures to the problem that can not the shock attenuation, can not keep warm and can not anti-oxidant that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roll anti-cracking device of lamp house panel, includes shell body, mounting structure, shock attenuation protective structure and seal structure, the edge all around of shell body installs shock attenuation protective structure, the inside intermediate position department of shell body is provided with interior casing, and the inside intermediate position department of interior casing is provided with the light lamp, the both sides of light lamp are fixed with mounting structure, the top of shell body is provided with the soft package of protection, and protects the bottom of soft package and install the roof, through embedded elastic metal silk fixed connection between roof and the soft package of protection, through seal structure fixed connection between the soft package of protection and the shell body.

Preferably, mounting structure's inside has set gradually fixed knob, has preset the joint pole, has preset joint groove, external screw thread and internal thread, and fixed knob's top is fixed with predetermines the joint pole, and predetermines the bottom of joint pole and be connected with and predetermine the joint groove of predetermineeing that the joint pole is mutually supported, predetermines the both sides of joint pole and be fixed with the external screw thread, predetermines the both sides in joint groove and be fixed with the internal thread of mutually supporting with the external screw thread.

Preferably, shock attenuation protective structure's inside has set gradually shock attenuation cushion, connecting plate, fixed plate and damping spring, and one side of fixed plate is provided with the connecting plate, and is fixed with the shock attenuation cushion on one side of the connecting plate.

Preferably, the connecting plate is fixedly connected with the fixing plate through damping springs, and the damping springs are arranged at equal intervals.

Preferably, the inside of seal structure has set gradually spacing groove, anti-drop fixture block, rubber O type sealing washer, fixed joint groove and fixed joint piece, and the top of rubber O type sealing washer is fixed with fixed joint groove, and the top in fixed joint groove is provided with the fixed joint piece of mutually supporting with fixed joint groove, and one side of rubber O type sealing washer is provided with the spacing groove.

Preferably, the two sides of the fixed clamping block are fixed with anti-falling clamping blocks, and the anti-falling clamping blocks are symmetrically distributed along the central axis of the fixed clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: this anti-cracking device of rolling lamp house panel is rational in infrastructure, has following advantage:

(1) the damping protection structure has the advantages that the damping protection structure can protect an internal structure against external impact and vibration, the working principle of the damping protection structure is that damping springs distributed at equal intervals on one side of a fixing plate achieve a uniform damping effect, and the damping cushion on one side of each damping spring can protect the internal structure to reduce impact force when the damping protection structure senses external impact and vibration;

(2) the outer shell and the inner shell are matched with each other to achieve the effect of helping the device to achieve double-layer heat preservation, because the probability that the device is installed outdoors is high, the probability that the device is cracked due to outdoor large temperature difference and extreme weather, particularly weather below 20 ℃ below zero is prevented, and the structure also has the advantages of simplicity, convenience and low cost;

(3) the soft package of protection and seal structure through the shell body top mutually support and reach the effect of convenient to detach installation, and the advantage of this structure can convenient to detach maintenance device, and the advantage of rubber O type sealing washer reaches sealed effect for the device in daily use, thereby prevents that the device from leading to plasticity to reduce the fracture because of long-time use oxidation embrittlement.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a partial schematic view of the side view structure of the present invention;

FIG. 3 is a partial schematic view of the mounting structure of the present invention;

fig. 4 is a partial schematic view of the sealing structure of the present invention.

In the figure: 1. an outer housing; 2. a mounting structure; 201. fixing the knob; 202. presetting a clamping and connecting rod; 203. presetting a clamping groove; 204. an external thread; 205. an internal thread; 3. a light lamp; 4. an inner housing; 5. a shock absorbing protective structure; 501. a shock-absorbing cushion; 502. a connecting plate; 503. a fixing plate; 504. a damping spring; 6. a top plate; 7. protecting a soft bag; 8. an elastic metal wire is embedded; 9. a sealing structure; 901. a limiting groove; 902. an anti-falling clamping block; 903. a rubber O-shaped sealing ring; 904. fixing the clamping groove; 905. and fixing the clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an anti-cracking device for a panel of a rolling lamp box comprises an outer shell 1, a mounting structure 2, a shock absorption protection structure 5 and a sealing structure 9, wherein the shock absorption protection structure 5 is mounted at the peripheral edge of the outer shell 1;

the damping protection structure 5 is internally provided with a damping cushion 501, a connecting plate 502, a fixing plate 503 and a damping spring 504 in sequence, one side of the fixing plate 503 is provided with the connecting plate 502, one side of the connecting plate 502 is fixed with the damping cushion 501, the connecting plate 502 and the fixing plate 503 are fixedly connected through the damping spring 504, and the damping spring 504 is in a structure of being arranged at equal intervals;

specifically, as shown in fig. 1, when the mechanism is used, firstly, the purpose of shock absorption is achieved through the shock absorption protection structures 5 on both sides of the inner shell 4, the shock absorption protection structures 5 have the advantage of protecting the internal structure against external impact and shock, the shock absorption protection structures 5 work on the principle that the uniform shock absorption effect is achieved through the shock absorption springs 504 distributed at equal intervals on one side of the fixing plate 503, and the shock absorption cushion 501 on one side of the shock absorption springs 504 is used for protecting the internal structure and reducing the impact force when the external impact and shock are sensed;

an inner shell 4 is arranged at the middle position in the outer shell 1, a light lamp 3 is arranged at the middle position in the inner shell 4, and mounting structures 2 are fixed on two sides of the light lamp 3;

a fixing knob 201, a preset clamping rod 202, a preset clamping groove 203, an external thread 204 and an internal thread 205 are sequentially arranged in the mounting structure 2, the preset clamping rod 202 is fixed at the top end of the fixing knob 201, the preset clamping groove 203 which is matched with the preset clamping rod 202 is connected to the bottom end of the preset clamping rod 202, the external thread 204 is fixed on two sides of the preset clamping rod 202, and the internal thread 205 which is matched with the external thread 204 is fixed on two sides of the preset clamping groove 203;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the function of fixing and disassembling the light lamp 3 is achieved through the mounting structure 2, and the structure has the advantages that the light lamp 3 is convenient to clean and maintain, and the effect of saving the production cost is achieved;

the top end of the outer shell 1 is provided with a protective soft package 7, the bottom end of the protective soft package 7 is provided with a top plate 6, the top plate 6 and the protective soft package 7 are fixedly connected through an embedded elastic metal wire 8, and the protective soft package 7 and the outer shell 1 are fixedly connected through a sealing structure 9;

a limiting groove 901, an anti-falling fixture block 902, a rubber O-shaped sealing ring 903, a fixed clamping groove 904 and a fixed clamping block 905 are sequentially arranged in the sealing structure 9, the fixed clamping groove 904 is fixed at the top end of the rubber O-shaped sealing ring 903, the fixed clamping block 905 which is matched with the fixed clamping groove 904 is arranged at the top end of the fixed clamping groove 904, the limiting groove 901 is arranged at one side of the rubber O-shaped sealing ring 903, the anti-falling fixture block 902 is fixed at two sides of the fixed clamping block 905, and the anti-falling fixture blocks 902 are symmetrically distributed along the central axis of the fixed clamping block 905;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the effect of convenient disassembly and assembly is achieved through the mutual matching of the protective soft package 7 at the top end of the outer shell 1 and the sealing structure 9, the structure has the advantage that the device can be conveniently disassembled and maintained, the rubber O-shaped sealing ring 903 has the advantage that the device is sealed in daily use, and the device is prevented from cracking due to plasticity reduction caused by oxidation embrittlement after long-time use.

The working principle is as follows: when in use, the shock absorption purpose is achieved through the shock absorption protection structures 5 on the two sides of the inner shell 4, the shock absorption protection structures 5 have the advantages that the internal structure can be protected against external impact and shock, the working principle of the shock absorption protection structures 5 is that the shock absorption springs 504 distributed at equal intervals on one side of the fixing plate 503 achieve the uniform shock absorption effect, the shock absorption cushion 501 on one side of the shock absorption springs 504 can protect the internal structure and reduce the impact force when sensing the external impact and shock, the double-layer heat preservation effect is achieved by the mutual matching of the outer shell 1 and the inner shell 4, the probability of the device being installed outdoors is larger, the problem that the device is cracked due to the larger outdoor temperature difference and the extreme weather, particularly the weather below-20 ℃, is greatly improved is avoided, and the structure also has the advantages of simplicity, convenience and low cost, the soft package 7 of protection and seal structure 9 through shell body 1 top mutually support and reach the effect of convenient to detach installation, and the advantage of this structure can convenient to detach maintenance device, and the advantage of rubber O type sealing washer 903 is for the device reaches sealed effect in daily use, thereby prevents that the device from leading to plasticity to reduce the fracture because of long-time use oxidation embrittlement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a roll anti-cracking device of lamp house panel, includes shell body (1), mounting structure (2), shock attenuation protective structure (5) and seal structure (9), its characterized in that: edge all around of shell body (1) installs shock attenuation protective structure (5), the inside intermediate position department of shell body (1) is provided with interior casing (4), and the inside intermediate position department of interior casing (4) is provided with light lamp (3), the both sides of light lamp (3) are fixed with mounting structure (2), the top of shell body (1) is provided with protection soft package (7), and the bottom of protecting soft package (7) installs roof (6), through embedded elastic metal silk (8) fixed connection between roof (6) and the protection soft package (7), through seal structure (9) fixed connection between protection soft package (7) and shell body (1).

2. The crack preventing device of a rolling light box panel as claimed in claim 1, wherein: the inside of mounting structure (2) has set gradually fixed knob (201), predetermine joint pole (202), predetermine joint groove (203), external screw thread (204) and internal thread (205), the top of fixed knob (201) is fixed with predetermines joint pole (202), and the bottom of predetermineeing joint pole (202) is connected with and predetermines joint groove (203) of predetermineeing mutually supporting of joint pole (202), the both sides of predetermineeing joint pole (202) are fixed with external screw thread (204), the both sides of predetermineeing joint groove (203) are fixed with internal thread (205) of mutually supporting with external screw thread (204).

3. The crack preventing device of a rolling light box panel as claimed in claim 1, wherein: the damping protection structure is characterized in that a damping cushion (501), a connecting plate (502), a fixing plate (503) and a damping spring (504) are sequentially arranged inside the damping protection structure (5), the connecting plate (502) is arranged on one side of the fixing plate (503), and the damping cushion (501) is fixed on one side of the connecting plate (502).

4. The crack preventing device of a rolling light box panel as claimed in claim 3, wherein: the connecting plate (502) and the fixing plate (503) are fixedly connected through damping springs (504), and the damping springs (504) are arranged at equal intervals.

5. The crack preventing device of a rolling light box panel as claimed in claim 1, wherein: the anti-falling sealing structure is characterized in that a limiting groove (901), an anti-falling clamping block (902), a rubber O-shaped sealing ring (903), a fixing clamping groove (904) and a fixing clamping block (905) are sequentially arranged in the sealing structure (9), the top end of the rubber O-shaped sealing ring (903) is fixed with the fixing clamping groove (904), the top end of the fixing clamping groove (904) is provided with the fixing clamping block (905) matched with the fixing clamping groove (904), and one side of the rubber O-shaped sealing ring (903) is provided with the limiting groove (901).

6. The crack preventing device of a rolling light box panel as claimed in claim 5, wherein: the both sides of fixed joint piece (905) are fixed with anti-drop fixture block (902), and anti-drop fixture block (902) extend the axis symmetric distribution of fixed joint piece (905).