CN222394531U

CN222394531U - A light box for convenient replacement of UV soft film

Info

Publication number: CN222394531U
Application number: CN202420825111.5U
Authority: CN
Inventors: 黄露林
Original assignee: Nantong Senmu Technology Co ltd
Current assignee: Nantong Senmu Technology Co ltd
Priority date: 2024-04-20
Filing date: 2024-04-20
Publication date: 2025-01-24
Anticipated expiration: 2034-04-20

Abstract

The utility model discloses a lamp box convenient for replacing a UV soft film, which comprises a shell and an illumination part arranged on the inner wall of the shell, wherein a sleeve frame is movably arranged at the opening end of the shell, a positioning component is arranged at the outer side of the sleeve frame, a displacement component is arranged between one side of the sleeve frame and the shell. Meanwhile, through the displacement assembly, the quick separation and combination of the sleeve frame and the shell are realized, all operations can be completed without disassembling the lamp box, the efficiency of replacing the UV soft film is further improved, and the construction time is saved.

Description

Lamp house convenient to change UV soft membrane

Technical Field

The utility model relates to the technical field of lamp box equipment, in particular to a lamp box convenient for replacing a UV soft film.

Background

Along with the rapid development of the advertising industry, the requirements on the display effect of the lamp box are also increasingly increased. UV flexible film light boxes are widely popular for their excellent visual effect and durability. However, with the lapse of the usage time, the advertisement content of the lamp box generally needs to be replaced timely, and meanwhile, the problems of aging, breakage and the like of the UV soft film may also develop gradually, so that the soft film replacement of the UV soft film lamp box becomes a necessary and frequent task.

The prior art has the following defects:

In conventional UV flexible film light box designs, the mounting of the flexible film often relies on fasteners such as rivets. Although this method can fix the flexible film, it is cumbersome and inefficient in the replacement process. Typically, an operator is required to first disassemble the housing of the light box, then use a tool to remove the rivets one by one, remove the old flexible film, and install the new flexible film in the opposite step. In the process, the operation is complex, the soft film and the lamp box are easy to damage, the service life of the lamp box is influenced, and the appearance of the finished product is low. Meanwhile, due to the inconvenience of the rivet fixing mode, the replacement of the soft film is long in time consumption, the advertisement replacement efficiency is reduced, and the operation cost of enterprises is increased.

Disclosure of utility model

The utility model aims to provide a lamp box convenient for replacing a UV soft film so as to solve the problems in the background technology.

The lamp box comprises a shell and an illumination part arranged on the inner wall of the shell, wherein a sleeve frame is movably arranged at the opening end of the shell, a positioning component is arranged at the outer side of the sleeve frame, and a displacement component is arranged between one side of the sleeve frame and the shell;

The positioning assembly comprises:

the pressing block is movably arranged on one side of the bevel opening at the outer edge of the sleeve frame, and one side of the pressing block is provided with an inclined plane matched with the bevel opening of the sleeve frame;

the permanent magnet is arranged in the pressing block and the sleeve frame and used for guaranteeing the attraction of the pressing block and the sleeve frame;

The locating nail is arranged at one end of the pressing block and is matched with the hole on the outer edge of the sleeve frame.

Preferably, the displacement assembly comprises:

The sliding sleeve is vertically symmetrically arranged on the inner side of the shell, a sliding rod is arranged on one side of the sleeve frame, which is positioned in the shell, and one end of the sliding rod is in sliding connection with the sliding sleeve;

The limiting groove is formed in the shell wall of the shell and located on the back side of the sliding sleeve, and the baffle is connected in a sliding mode in the limiting groove;

the screw rod penetrates through the hole in the shell body and is in threaded connection with the sliding rod, and one end, far away from the sliding rod, of the screw rod is rotationally connected with the folding rod.

Preferably, the edge of the sleeve frame, which is positioned outside the shell, is provided with a water bar for blocking rainwater.

Preferably, a transparent acrylic plate is embedded on one side of the sleeve frame.

Preferably, a plurality of locating buckles are arranged at the outer edge of the shell.

Preferably, the number of the sliding sleeve and the sliding rod is 4-8.

Compared with the prior art, the utility model has the beneficial effects that:

This lamp house convenient to change UV soft membrane, through being provided with locating component, locating component is including briquetting, permanent magnet and locating nail, has realized the effect of quick location on the cover frame with the UV soft membrane and taking off the UV soft membrane that needs to be changed from the cover frame fast, and whole easy operation is convenient, and pleasing to the eye degree is high, has improved the change efficiency of UV soft membrane and the life of lamp house, accords with the in-service use demand of current enterprise more;

This lamp house convenient to change UV mantle, through being provided with displacement subassembly, displacement subassembly is including sliding sleeve, slide bar, spacing groove, baffle, screw rod and folding lever, has realized the quick separation and the combination with cover frame and shell, does not need to dismantle the lamp house and can accomplish whole operations, has further improved the efficiency that the UV mantle was changed, has practiced thrift engineering time.

Drawings

FIG. 1 is an overall front view of the present utility model;

FIG. 2 is a schematic side view of the internal structure of the present utility model;

FIG. 3 is a schematic rear perspective view of the present utility model;

FIG. 4 is a rear view of the sleeve of the present utility model;

FIG. 5 is an enlarged schematic view of FIG. 2 at A in accordance with the present utility model;

FIG. 6 is an enlarged schematic view of FIG. 2 at B in accordance with the present utility model;

fig. 7 is an enlarged schematic view of fig. 3 at C in accordance with the present utility model.

The device comprises a shell, a lighting part, a sleeve frame, a positioning component, a pressing block, a permanent magnet, a positioning nail, a displacement component, a sliding sleeve, a sliding rod, a limiting groove, a baffle, a screw rod, a folding rod, a 6-water retaining bar, a 7-acrylic plate and a 8-positioning buckle, wherein the shell, the lighting part, the sleeve frame, the positioning component, the pressing block, the permanent magnet, the positioning nail, the displacement component, the sliding sleeve, the sliding rod, the limiting groove, the baffle, the screw rod, the folding rod, the 6-water retaining bar, the 7-acrylic plate and the positioning buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-7, the technical scheme of the lamp box convenient for replacing the UV soft film provided by the utility model comprises a shell 1 and an illumination part 2 arranged on the inner wall of the shell 1, wherein a sleeve frame 3 is movably arranged at the open end of the shell 1, a positioning component 4 is arranged at the outer side of the sleeve frame 3, and a displacement component 5 is arranged between one side of the sleeve frame 3 and the shell 1. The positioning assembly 4 comprises a pressing block 401, a permanent magnet 402 and positioning nails 403, wherein the pressing block 401 is movably arranged on one side of an inclined opening of the outer edge of the sleeve frame 3, an inclined surface matched with the inclined opening of the sleeve frame 3 is arranged on one side of the pressing block 401, the periphery of the UV soft film is arranged between the inclined surface of the pressing block 401 and the inclined opening of the sleeve frame 3, the permanent magnet 402 is embedded and arranged inside the pressing block 401 and the sleeve frame 3 to ensure the suction of the pressing block 401 and the sleeve frame 3, one end of the pressing block 401 is matched with a hole on the outer edge of the sleeve frame 3 through the positioning nails 403, the positioning nails 403 are used for further fixing the UV soft film, movement of the soft film after installation is prevented, and the connection strength of the pressing block 401 and the sleeve frame 3 can be enhanced. When the UV soft film needs to be replaced, the sleeve frame 3 is moved out of the shell 1 through the displacement assembly 5, then the magnetic force of the permanent magnet 402 is overcome, the pressing blocks 401 around the sleeve frame 3 are manually taken down, the originally installed UV soft film can be taken out at the moment, and then new soft film installation can be carried out. The upper edge of a new soft film is aligned with the sleeve frame 3 by a worker, redundant film materials are folded towards the rear of the sleeve frame 3, the film materials at the folded part are attached to the bevel connection of the sleeve frame 3 as much as possible, then the pressing block 401 above the sleeve frame 3 is manually placed, the pressing block 401 and the sleeve frame 3 are attracted through the permanent magnet 402, and the positioning nails 403 penetrate through the soft film to position the upper end of the soft film. And then the left and right sides of the soft film and the sleeve frame 3 are folded and positioned in the same operation mode. And then folding and positioning the bottom of the soft film and the sleeve frame 3. Finally, the sleeve frame 3 is retracted into the shell 1 through the displacement assembly 5, and the replaced UV soft film is parallel to the surface of the shell. Through locating component 4, realized the effect of quick location on cover frame 3 with the UV soft membrane and taking off the UV soft membrane that needs to be changed from cover frame 3 fast, whole easy operation is convenient, and pleasing to the eye degree is high, has improved the change efficiency of UV soft membrane and the life of lamp house, accords with the in-service use demand of current enterprise more.

The displacement assembly 5 comprises a sliding sleeve 501, a limit groove 503 and a screw 505. The sliding sleeve 501 is installed on the inner side of the shell 1 in an up-down symmetrical mode, a sliding rod 502 is installed on one side, located in the shell 1, of the sleeve frame 3, and one end of the sliding rod 502 is connected with the sliding sleeve 501 in a sliding mode. The limiting groove 503 is formed in the wall of the shell 1 and located on the back side of the sliding sleeve 501, and the baffle 504 is connected to the limiting groove 503 in a sliding mode. The screw 505 passes through the hole on the shell 1 casing and is connected with slide bar 502 screw thread, and the one end that the screw 505 was kept away from slide bar 502 rotates and is connected with folding rod 506, and the end of folding rod 506 is spherical to be handled, avoids slide bar 502 to slide forward out of sliding sleeve 501. When the cover frame 3 needs to be moved, the baffle 504 on one side above the casing 1 is manually pushed to the position above the limit groove 503, then the folding rods 506 are rotated to stand, a certain pushing force is applied to the direction of the sliding rods 502, the front folding part of the folding rods 506 enters the holes on the casing 1, at this time, the folding rods 506 are in a horizontal state and cannot fall off, then the operation is repeated on the rest folding rods 506 above and below the casing 1 in sequence, so that all the folding rods 506 are in a horizontal state, at this time, each folding rod 506 can be further pushed until the cover frame 3 is completely moved to the outside of the casing 1, and soft film replacement can be performed. When the sleeve frame 3 needs to be retracted, the folding rods 506 are pulled backwards in sequence, and each folding rod 506 is pulled for a plurality of times until the sleeve frame 3 completely enters the shell 1, and the folding rods 506 can be bent into the limiting grooves 503. Through displacement subassembly 5, realized the quick separation and the merger with cover frame 3 and shell 1, need not dismantle the lamp house and can accomplish whole operations, further improved the efficiency that the UV soft membrane was changed, practiced thrift the engineering time.

The edge of the sleeve frame 3 outside the shell 1 is provided with a water bar 6 for blocking rainwater, and the water bar 6 is made of soft rubber material, so that rainwater can be prevented from leaking into the shell 1.

One side of the sleeve frame 3 is embedded with a transparent acrylic plate 7, and the acrylic plate 7 can transmit light and ensure the supportability of the soft film.

A plurality of locating buckles 8 are arranged at the outer edge of the shell 1, and the locating buckles 8 can be used for fixing the lamp box and the wall surface.

The number of the sliding sleeves 501 and the sliding rods 502 is 6, and the 6 sliding sleeves 501 and the sliding rods 502 are symmetrically arranged in the lamp box up and down, so that the guiding requirement of the normal sleeve frame 3 entering and exiting the shell 1 can be met.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The lamp box convenient for replacing the UV soft film comprises a shell (1) and an illumination part (2) arranged on the inner wall of the shell (1), and is characterized in that a sleeve frame (3) is movably arranged at the opening end of the shell (1), a positioning component (4) is arranged at the outer side of the sleeve frame (3), and a displacement component (5) is arranged between one side of the sleeve frame (3) and the shell (1);

the positioning assembly (4) comprises:

The pressing block (401), the pressing block (401) is movably arranged on one side of the bevel connection of the outer edge of the sleeve frame (3), and one side of the pressing block (401) is provided with a bevel surface matched with the bevel connection of the sleeve frame (3);

The permanent magnet (402) is arranged in the pressing block (401) and the sleeve frame (3) and used for guaranteeing the attraction of the pressing block (401) and the sleeve frame (3);

The locating nails (403) are arranged at one end of the pressing block (401) and are matched with holes on the outer edge of the sleeve frame (3).

2. The lamp box for facilitating replacement of a UV soft film according to claim 1, wherein the displacement assembly (5) comprises:

The sliding sleeve (501) is vertically symmetrically arranged on the inner side of the shell (1), a sliding rod (502) is arranged on one side of the sleeve frame (3) positioned in the shell (1), and one end of the sliding rod (502) is in sliding connection with the sliding sleeve (501);

The limiting groove (503) is formed in the wall of the shell (1) and is positioned on the back side of the sliding sleeve (501), and the baffle (504) is connected in the limiting groove (503) in a sliding manner;

The screw rod (505), screw rod (505) pass the hole on shell (1) casing and slide bar (502) threaded connection, the one end that slide bar (502) was kept away from to screw rod (505) rotates and is connected with folding rod (506).

3. The lamp box convenient for replacing the UV soft film according to claim 1, wherein the edge of the sleeve frame (3) positioned at the outer side of the shell (1) is provided with a water blocking strip (6) for blocking rainwater.

4. The lamp box convenient for replacing the UV soft film according to claim 1, wherein a transparent acrylic plate (7) is embedded on one side of the sleeve frame (3).

5. The lamp box convenient for replacing the UV soft film according to claim 1 is characterized in that a plurality of positioning buckles (8) are arranged at the outer edge of the shell (1).

6. The lamp box for conveniently replacing the UV soft film according to claim 2, wherein the number of the sliding sleeve (501) and the sliding rod (502) is 4-8.