CN217787991U

CN217787991U - Lamp cloth fixing device for arc lamp box

Info

Publication number: CN217787991U
Application number: CN202222101696.XU
Authority: CN
Inventors: 万永程
Original assignee: Qingdao Kelin Advertising Equipment Co ltd
Current assignee: Qingdao Kelin Advertising Equipment Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-11
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to an advertising light boxes equipment field, especially a lamp cloth fixing device for arc lamp box, it includes outer panel, buckle closure, spring leaf, inner panel and lamp cloth peg, outer panel both ends integrated into one piece rather than perpendicular roof and bottom plate respectively, roof towards bottom plate one side formation hinge slot, buckle closure one end is articulated through hinge joint and hinge slot, buckle closure other end integrated into one piece forms the portion of bending, the end of the portion of bending forms first clamp plate, the spring leaf both ends respectively butt on buckle closure and outer panel; the inner side plate is L-shaped and is fixedly connected with the outer side plate, one end of the inner side plate, which is close to the buckle cover, is connected with the second pressing plate, the lamp cloth is abutted between the first pressing plate and the second pressing plate, and the lamp cloth hanging shaft is arranged in a cavity between the inner side plate and the outer side plate. The utility model discloses change the articulated position of buckle closure into the top surface by the lateral surface, realize the seamless installation of outer panel and other devices or wall, improve the wholeness of outward appearance and pleasing to the eye degree, effectively avoid the buckle closure to turn up the possibility of damaging adjacent device simultaneously.

Description

Lamp cloth fixing device for arc lamp box

Technical Field

The utility model belongs to the technical field of advertising light boxes equipment and specifically relates to a lamp cloth fixing device for arc lamp house.

Background

The existing cover opening mode of the arc-shaped canvas advertising lamp box is an outward turning mode, namely, the whole buckle cover is required to be turned outwards, a certain gap is reserved between the lamp box and an adjacent wall body or other structures when the structure is installed, the structure is used as a reserved space required by the turning buckle cover, but the appearance attractiveness after installation can be influenced, and meanwhile, the buckle cover can be turned over and the device can be damaged due to action, so that economic loss is caused, and the normal use of the lamp box is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, a arc is lamp cloth fixing device for lamp house is provided, the technical scheme of its adoption as follows:

a lamp cloth fixing device for an arc-shaped lamp box comprises an outer side plate, a buckle cover, a spring piece, an inner side plate and a lamp cloth hanging shaft, wherein the two ends of the outer side plate are respectively and integrally formed with a top plate and a bottom plate which are perpendicular to the outer side plate, a hinge groove is formed in one side, facing the bottom plate, of the top plate, one end of the buckle cover is hinged to the hinge groove through a hinge joint, a bending part is integrally formed at the other end of the buckle cover, a first pressing plate is formed at the tail end of the bending part, and the two ends of the spring piece are respectively abutted to the buckle cover and the outer side plate; the lamp cloth hanging device comprises an inner side plate, an outer side plate, a buckle cover, a lamp cloth hanging shaft and a second pressing plate, wherein the inner side plate is L-shaped and is fixedly connected with the outer side plate, one end, close to the buckle cover, of the inner side plate is connected with the second pressing plate, the lamp cloth is abutted between the first pressing plate and the second pressing plate, and the lamp cloth hanging shaft is arranged in a cavity between the inner side plate and the outer side plate.

On the basis of the scheme, the outer side plate is fixedly connected with the transverse plate towards one side of the inner side plate, a first abutting end is formed at the joint of the outer side plate and the transverse plate, a second abutting end is formed at the joint of the buckle cover and the bending part, the first abutting end and the second abutting end are respectively arranged at the two ends of the spring piece, a protruding part is arranged at one side, close to the first pressing plate, of the second abutting end, and the protruding part is formed by outwards protruding the bending part, close to one side of the outer side plate.

Preferably, the hinge groove is a circular groove facing the base plate, and the hinge joint is a circular protrusion adapted to the shape of the hinge groove.

Preferably, the inner plate is far away from outer panel one side joint support board, and the backup pad setting is kept away from buckle closure one side at the second clamp plate, forms the mounting groove between second clamp plate and the backup pad, installs the lamp cloth backup pad in the mounting groove.

Preferably, the reinforcing ribs are fixedly connected between the lower part of the inner side plate and the bottom plate.

Preferably, transition fillets are arranged at the connecting positions of the inner side plates and the second pressing plates.

The utility model has the advantages that: the hinged position of the buckle cover is changed from the outer side surface to the top surface, so that extra space required by outward turning of the buckle cover is not required to be reserved, seamless installation of the outer side plate and other devices or walls is realized, the integrity and the attractiveness of the appearance are improved, and the possibility that the buckle cover is outward turned to damage adjacent devices is effectively avoided.

Drawings

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

FIG. 2 is a schematic diagram: the enlarged view of part A in FIG. 1 of the present utility model;

FIG. 3: the structure of the utility model is schematically shown when the buckle cover is opened;

FIG. 4 is a schematic view of: the utility model discloses installation state schematic diagram.

Detailed Description

The invention will be further described with reference to the following drawings 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", and the like indicate orientations or positional relationships based on those shown in 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1, a lamp cloth fixing device for an arc-shaped lamp box comprises an outer plate 11, a fastening cover 21, a spring plate 31, an inner plate 41 and a lamp cloth hanging shaft 43, wherein two ends of the outer plate 11 are respectively and integrally formed with a top plate 12 and a bottom plate 51 perpendicular to the outer plate 11, a hinge groove 13 is formed on one side of the top plate 12 facing the bottom plate 51, one end of the fastening cover 21 is hinged with the hinge groove 13 through a hinge joint 22, preferably, as shown in fig. 2, the hinge groove 13 is a circular groove facing the bottom plate 51, the hinge joint 22 is a circular protrusion adapted to the shape of the hinge groove 13, and the circular protrusion and the circular groove are matched and relatively rotated to realize a hinge function, so that the fastening cover 21 rotates relative to the outer plate 11. The other end of the buckle cover 21 is integrally formed with a bent portion, a first pressing plate 25 is formed at the tail end of the bent portion, two ends of a spring piece 31 are abutted to the buckle cover 21 and the outer side plate 11 respectively, specifically, the outer side plate 11 is fixedly connected with the transverse plate 14 towards one side of the inner side plate 41, a first abutting end is formed at the joint of the outer side plate 11 and the transverse plate 14, a second abutting end is formed at the joint of the buckle cover 21 and the bent portion, two ends of the spring piece 31 are arranged at the first abutting end and the second abutting end respectively, a protruding portion 23 is arranged at one side, close to the first pressing plate 25, of the second abutting end, and the protruding portion 23 is formed by protruding outwards at one side, close to the outer side plate 11, of the bent portion. As shown in fig. 1 and 3, the cover 21 can be supported in the locked state by the elastic spring piece 31, and the hinge joint 22 of the cover 21 can be locked in the hinge groove 13 in the opened state, so as to prevent the cover 21 from falling off.

The inner side plate 41 is L-shaped and is fixedly connected with the outer side plate 11, one end, close to the buckle cover 21, of the inner side plate 41 is connected with the second pressing plate 42, the lamp cloth 62 is abutted between the first pressing plate 25 and the second pressing plate 42, the lamp cloth hanging shaft 43 is arranged in a cavity between the inner side plate 41 and the outer side plate 11, the lamp cloth 62 is connected to the lamp cloth hanging shaft 43, and the lamp cloth 62 can be tensioned by rotating the lamp cloth hanging shaft 43. In order to realize the smooth transition of the lamp cloth 62, a transition fillet is arranged at the connection position of the inner side plate 41 and the second pressing plate 42, and the transition fillet is protruded from the inner side plate 41 and the second pressing plate 42. Reinforcing ribs 52 are fixedly connected between the lower part of the inner side plate 41 and the bottom plate 51 for improving the structural strength.

As shown in fig. 1, the inner plate 41 is connected to the support plate 44 at a side away from the outer plate 11, the support plate 44 is disposed at a side of the second pressing plate 42 away from the buckle cover 21, a mounting groove 45 is formed between the second pressing plate 42 and the support plate 44, a lamp cloth support plate 61 is mounted in the mounting groove 45, and the lamp cloth support plate 61 is made of a light-transmitting hard material and is arc-shaped to support the lamp cloth 62 and ensure illumination of the lamp cloth 62. As shown in fig. 4, a lamp cloth support plate 61 is installed between each set of the lamp cloth fixing devices, and the lamp cloth 62 covers the outside of the lamp cloth support plate 61.

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 modifications or variations based on the present invention are all within the scope of the present invention as claimed.

Claims

1. The lamp cloth fixing device for the arc-shaped lamp box is characterized by comprising an outer side plate (11), a buckle cover (21), a spring piece (31), an inner side plate (41) and a lamp cloth hanging shaft (43), wherein two ends of the outer side plate (11) are respectively and integrally formed into a top plate (12) and a bottom plate (51) which are perpendicular to the outer side plate, one side, facing the bottom plate (51), of the top plate (12) is provided with a hinged groove (13), one end of the buckle cover (21) is hinged with the hinged groove (13) through a hinged joint (22), the other end of the buckle cover (21) is integrally formed into a bending part, the tail end of the bending part is provided with a first pressing plate (25), and two ends of the spring piece (31) are respectively abutted to the buckle cover (21) and the outer side plate (11); the lamp cloth hanging device is characterized in that the inner side plate (41) is L-shaped and is fixedly connected with the outer side plate (11), one end, close to the buckle cover (21), of the inner side plate (41) is connected with the second pressing plate (42), the lamp cloth (62) is abutted between the first pressing plate (25) and the second pressing plate (42), and the lamp cloth hanging shaft (43) is arranged in a cavity between the inner side plate (41) and the outer side plate (11).

2. The lamp cloth fixing device for the arc-shaped lamp box according to claim 1, wherein the outer side plate (11) is fixedly connected with the transverse plate (14) towards one side of the inner side plate (41), a first abutting end is formed at the joint of the outer side plate (11) and the transverse plate (14), a second abutting end is formed at the joint of the buckle cover (21) and the bending part, two ends of the spring piece (31) are respectively arranged at the first abutting end and the second abutting end, a protruding part (23) is arranged at one side of the second abutting end, which is close to the first pressing plate (25), and the protruding part (23) is formed by protruding outwards from one side of the bending part, which is close to the outer side plate (11).

3. The lamp cloth fixing device for arc lamp box according to claim 1, wherein the hinge groove (13) is a circular groove facing the bottom plate (51), and the hinge joint (22) is a circular protrusion matching the shape of the hinge groove (13).

4. The lamp cloth fixing device for the arc lamp box according to claim 1, wherein the inner side plate (41) is connected with the support plate (44) at a side away from the outer side plate (11), the support plate (44) is arranged at a side of the second pressing plate (42) away from the buckle cover (21), a mounting groove (45) is formed between the second pressing plate (42) and the support plate (44), and the lamp cloth support plate (61) is mounted in the mounting groove (45).

5. The cloth fastener of claim 1, wherein a rib (52) is fixedly connected between the lower part of the inner side plate (41) and the bottom plate (51).

6. The cloth fastener of claim 1, wherein the inner panel (41) is provided with a transition fillet at the joint with the second pressing plate (42).