CN211087816U - Lamp cloth replacing device convenient to operate for lamp box - Google Patents

Abstract

The utility model relates to the technical field of lamp box manufacturing, in particular to a lamp cloth replacing device for a lamp box, which is convenient to operate and comprises a panel, a suspension rod, a slide rod, a positioning elastic sheet, a chute and a connecting plate; sliding grooves are fixedly arranged on two sides of the panel, and a plurality of round hole type clamping positions are arranged on the sliding grooves along the vertical direction; the sliding rod is arranged in the sliding groove and can slide up and down; the top of the sliding rod is provided with a suspension rod, and the suspension rod is provided with a clamping groove for fixing lamp cloth; the bottom of the sliding rod is fixedly connected with a positioning elastic sheet, and a positioning pin which can be clamped in the clamping position is arranged on the positioning elastic sheet; the bottom of the panel is fixedly provided with a connecting plate. The lamp cloth is fixed through the hanging rod clamping groove, the steps are simple, and the manpower input is reduced; the lamp cloth is suitable for lamp cloth with different sizes by arranging a plurality of clamping positions with different heights, and is convenient for operators with different heights to replace, so that the application range is wide; the lamp cloth bottom detachably sets up on the connecting plate, guarantees that the lamp cloth is level and smooth, guarantees the advertising effect.

Description

Lamp cloth replacing device convenient to operate for lamp box

Technical Field

The utility model belongs to the technical field of the lamp house manufacturing technology and specifically relates to a device is changed with lamp cloth to lamp house convenient to operation.

Background

Various advertising light boxes are widely applied to various occasions such as stations, subways and outdoors, but the common light boxes usually need professional operators to partially disassemble the light boxes when the lamp cloth is replaced, the steps are complex, the lamp cloth can not be independently completed by one person, and more manpower and time are needed to be consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, provide a device is changed with lamp cloth to lamp house convenient to operation to simplify the lamp cloth and change the step, save time. The technical scheme is as follows:

a lamp cloth replacing device for a lamp box convenient to operate comprises a panel, a hanging rod, a sliding rod, a positioning elastic sheet, a sliding groove and a connecting plate;

the light box light source is arranged in the panel, sliding grooves are fixedly arranged on two sides of the panel, and a plurality of round hole type clamping positions are formed in the sliding grooves in the vertical direction; the sliding rod is arranged in the sliding groove and can slide up and down along the sliding groove; the top of the sliding rod is provided with a suspension rod, and the suspension rod is provided with a clamping groove for fixing lamp cloth; the bottom of the sliding rod is fixedly connected with a positioning elastic sheet, the positioning elastic sheet has certain elasticity, a positioning pin is arranged on the positioning elastic sheet, and the positioning pin can be clamped in a clamping position; the panel bottom is fixedly provided with a connecting plate, and the lamp cloth bottom is detachably arranged on the connecting plate.

Furthermore, a fixed buckle is arranged at the top of the sliding rod, a connecting groove is formed in the hanging rod, the fixed buckle is an L-shaped plate, one end of the fixed buckle is bent, and the bent portion is inserted into the connecting groove.

Furthermore, the fixed buckle is connected with the sliding rod in a clamping mode.

Furthermore, the clamping groove is of a bottom opening structure, and a vertical plate at the front part of the clamping groove is bent inwards.

Furthermore, the lower end of the positioning elastic sheet is bent outwards.

Furthermore, the bottom of the lamp cloth is arranged on the connecting plate through gluing or magnetic attraction.

Further, a mounting plate is fixedly arranged at the top of the panel, and a connecting shaft is fixedly arranged above the mounting plate.

The utility model has the advantages that: the lamp cloth is fixed through the hanging rod clamping groove, the steps are simple, the labor input is reduced, and the lamp cloth can be replaced by only one common operator; the lamp cloth is suitable for lamp cloth with different sizes by arranging a plurality of clamping positions with different heights, and is convenient for operators with different heights to replace, so that the application range is wide; the bottom of the lamp cloth is detachably arranged on the connecting plate, so that the lamp cloth is ensured to be flat, and the advertising effect is ensured; the structure can be detachably connected by adopting the fixed buckle, so that the replacement and maintenance of parts are convenient, the structure is simple, and the cost is low.

Drawings

FIG. 1: the utility model has a schematic structure;

FIG. 2: the utility model discloses hang pole structure sketch map.

In the figure: 1-connecting shaft, 2-mounting plate, 3-hanging rod, 31-clamping groove, 32-connecting groove, 4-lamp cloth, 5-fixing buckle, 6-panel, 7-sliding rod, 8-positioning elastic sheet, 81-positioning pin, 9-sliding groove, 91-clamping position and 10-connecting plate.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1 of the drawings, and are merely 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 thus, should not be construed as limiting the present invention.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 2, a cloth replacing device for a light box, which is convenient to operate, comprises a panel 6, a suspension rod 3, a sliding rod 7, a positioning elastic sheet 8, a chute 9 and a connecting plate 10; the panel 6 is internally provided with a lamp box light source, and the lamp cloth 4 is arranged at the front part of the panel 6, so that the lamp box is arranged in a backlight way, and the display effect is enhanced. Sliding chutes 9 are fixedly arranged on two sides of the panel 6, and a plurality of round hole type clamping positions 91 are arranged on the sliding chutes 9 along the vertical direction; the sliding rod 7 is arranged in the sliding groove 9 and can slide up and down along the sliding groove 9; the top of the sliding rod 7 is provided with a hanging rod 3, a clamping groove 31 for fixing the lamp cloth 4 is arranged on the hanging rod 3, the clamping groove 31 is of a bottom opening structure, and a vertical plate at the front part of the clamping groove 31 is bent inwards, so that the top of the lamp cloth 4 can be conveniently hung; the vertical plate at the back of the clamping groove 31 corresponding to the bending part is provided with a groove, so that a larger operation space is reserved when the lamp cloth 4 is replaced. 7 fixedly connected with location shell fragment 8 in bottom of slide bar, location shell fragment 8 has certain elasticity, and the lower extreme outwards bends, the operation of being convenient for is provided with locating pin 81 on the location shell fragment 8, locating pin 81 can the joint in screens 91, can outwards stir the relative spout 9 of the department of bending of 8 lower extremes of location shell fragment during the installation to make locating pin 81 deviate from screens 91, drive slide bar 7 and hang pole 3 and remove to suitable position after, with locating pin 81 joint in corresponding screens 91, thereby fixed slide bar 7 and hang the position of pole 3. The fixed connecting plate 10 that is provided with in 6 bottoms of panel, 4 bottoms of lamp cloth are inhaled modes detachably such as through gluing or magnetism and are set up on connecting plate 10, both made things convenient for the installation of lamp cloth 4, can guarantee the level and smooth of lamp cloth 4 again, the show of being convenient for.

Preferably, the top of the sliding rod 7 is provided with a fixed buckle 5, the hanging rod 3 is provided with a connecting groove 32, the fixed buckle 5 is an L-type plate, one end of the fixed buckle 5 is bent, the bent part is inserted into the connecting groove 32, and the other end of the fixed buckle is clamped with the sliding rod 7, so that the hanging rod 3, the fixed buckle 5 and the sliding rod 7 can be detachably connected, the structure is simplified on the premise that the stability of the device is ensured, and replacement and maintenance of parts are facilitated.

Preferably, 6 fixed mounting panels 2 that are provided with in top of panel, the fixed connecting axle 1 that is provided with in 2 tops of mounting panel, mounting panel 2 is the type of falling U, and it is more firm to be connected with panel 6, and the lamp house frame is established to connecting axle 1 can be hung, convenient connection.

When the lamp cloth is replaced, the positioning elastic sheet 8 drives the positioning pin 81 to be separated from the clamping position 91, then the sliding rods 7 on the two sides synchronously move downwards to a proper position, and the positioning pin 81 is clamped into the corresponding clamping position 91, so that the positions of the sliding rod 7 and the suspension rod 3 are fixed. The upper end of the lamp cloth 4 is bent or a hanging shaft is added, the bent part or the hanging shaft is clamped in from one end of the clamping groove 31, and then the whole lamp cloth is pushed into the clamping groove 31. After the top of the lamp cloth 4 is installed in the clamping groove 31, the position of the sliding rod 7 is adjusted according to the size of the lamp cloth, and the positioning pin 81 is clamped into the corresponding clamping position 91 to fix the positions of the hanging rod 3 and the sliding rod 7. The bottom of the lamp cloth 4 is fixed on the connecting plate 10 in a gluing or magnetic absorption mode to keep the lamp cloth flat.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims (7)

1. The utility model provides a device is changed to lamp cloth for lamp house convenient to operation which characterized in that: comprises a panel (6), a suspension rod (3), a sliding rod (7), a positioning elastic sheet (8), a sliding groove (9) and a connecting plate (10);

a lamp box light source is arranged in the panel (6), sliding grooves (9) are fixedly arranged on two sides of the panel (6), and a plurality of round hole type clamping positions (91) are arranged on the sliding grooves (9) along the vertical direction; the sliding rod (7) is arranged in the sliding groove (9) and can slide up and down along the sliding groove (9); the top of the sliding rod (7) is provided with a hanging rod (3), and the hanging rod (3) is provided with a clamping groove (31) for fixing the lamp cloth (4); the bottom of the sliding rod (7) is fixedly connected with a positioning elastic sheet (8), the positioning elastic sheet (8) has certain elasticity, a positioning pin (81) is arranged on the positioning elastic sheet, and the positioning pin (81) can be clamped in a clamping position (91); the bottom of the panel (6) is fixedly provided with a connecting plate (10), and the bottom of the lamp cloth (4) is detachably arranged on the connecting plate (10).

2. The easy-to-operate lamp cloth replacing device for the lamp box as claimed in claim 1, wherein the top of the sliding rod (7) is provided with a fixed buckle (5), the hanging rod (3) is provided with a connecting groove (32), the fixed buckle (5) is an L-shaped plate, one end of the fixed buckle is bent, and the bent part is inserted into the connecting groove (32).

3. A cloth replacing device for a light box convenient to operate according to claim 2, wherein: the fixed buckle (5) is connected with the sliding rod (7) in a clamping mode.

4. A cloth replacing device for a light box convenient to operate according to claim 1, wherein: the clamping groove (31) is of a bottom opening structure, and a vertical plate at the front part of the clamping groove (31) is bent inwards.

5. A cloth replacing device for a light box convenient to operate according to claim 1, wherein: the lower end of the positioning elastic sheet (8) is bent outwards.

6. A cloth replacing device for a light box convenient to operate according to claim 1, wherein: the bottom of the lamp cloth (4) is arranged on the connecting plate (10) through gluing or magnetic attraction.

7. A cloth replacing device for a light box convenient to operate according to claim 1, wherein: the panel (6) top is fixed and is provided with mounting panel (2), mounting panel (2) top is fixed and is provided with connecting axle (1).

Images