Advertising lamp box convenient to disassemble and maintain

Abstract

The utility model discloses an advertising lamp box convenient to disassemble and maintain, and relates to the technical field of advertising lamp boxes, the advertising lamp box convenient to disassemble and maintain comprises an outdoor lamp box shell and a quick disassembling and assembling assembly, and the outer wall of the front face of the outdoor lamp box shell is connected with an outdoor lamp box front cover in a clamped mode. The rapid dismounting and mounting assemblies used for rapid dismounting and mounting are arranged on the left outer wall and the right outer wall of an outdoor lamp box shell, the end of one side of each positioning key is connected with a positioning block in a clamped mode, the end of the other side of each positioning key is connected with a reset spring, and the outer wall of each positioning key is connected with a key position shell in a sliding mode. According to the advertising lamp box convenient to disassemble and maintain, when the connecting piece moves to a proper position, the positioning key is loosened, the reset spring rebounds, the end of the positioning key is driven to pass through the interior of the connecting piece and enter the interior of the positioning block, the outdoor lamp box shell and the outdoor lamp box front cover are connected through the connecting piece, the positioning key and the positioning block, and rapid disassembly and assembly can be achieved by pressing and releasing one time; therefore, the front cover of the outdoor lamp box can be detached and maintained conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising light boxes, in particular to an advertising light box which is easy to disassemble and maintain. Background Art

[0002] Advertising light boxes are generally made of blister, acrylic, spray-painted cloth, etc. as the base material, and adopt a box-type hollow structure advertising carrier. They are mainly suitable for indoor and outdoor advertising. Common ones include: soft film ultra-thin light boxes, blister light boxes, crystal light boxes, pull-cloth light boxes and card cloth light boxes.

[0003] When replacing the advertising cloth or inspecting the internal equipment of the existing advertising light box, it is not convenient to disassemble the internal components for maintenance, and the advertising light box set outdoors needs to be protected by a protective structure.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an advertising light box that is easy to disassemble and maintain is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an advertising light box which is easy to disassemble and maintain, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an advertising light box that is easy to disassemble and maintain, comprising an outdoor light box shell and a quick disassembly assembly, the front outer wall of the outdoor light box shell is snap-connected with the outdoor light box front cover, and the left and right outer walls of the outdoor light box front cover are provided with connecting parts, the quick disassembly assembly for quick disassembly and assembly is arranged on the left and right outer walls of the outdoor light box shell, and the quick disassembly assembly comprises a positioning key, a positioning block, a return spring and a key position shell, one side end of the positioning key is snap-connected with the positioning block, and the other side end of the positioning key is connected with the return spring, and the outer wall of the positioning key is slidably connected with the key position shell.

[0007] Furthermore, the outer wall of the positioning block is connected to the outdoor light box shell, and the outer wall of the key position shell is connected to the outdoor light box shell.

[0008] Furthermore, the return spring is arranged inside the key housing, and the two positioning keys are connected via the return spring.

[0009] Furthermore, a support block is fixedly connected to the side outer wall of the outdoor light box housing, and a telescopic rod is rotatably connected to the interior of the support block.

[0010] Furthermore, the outer wall of the telescopic rod is rotatably connected to a first connecting block, and the height of the top outer wall of the first connecting block is higher than the height of the top outer wall of the outdoor light box shell.

[0011] Furthermore, the top outer wall of the outdoor light box shell is provided with a protective component for protection, and the protective component includes a rainproof sunshade and a second connecting block, and the end of the rainproof sunshade is rotatably connected to the second connecting block.

[0012] Furthermore, the protection assembly also includes a top protection plate and an electric push rod, the top outer wall of the second connecting block is provided with a top protection plate, and the bottom outer wall of the second connecting block is provided with an electric push rod.

[0013] Furthermore, the bottom outer wall of the rainproof sunshade is connected to a first connecting block, and two of each of the supporting block, the telescopic rod and the first connecting block are provided.

[0014] The utility model provides an advertising light box that is easy to disassemble and maintain, and has the following beneficial effects:

[0015] 1. The advertising light box which is easy to disassemble and maintain, when the connecting piece is moved to a suitable position, the positioning key is released, and the reset spring rebounds, driving the end of the positioning key to pass through the interior of the connecting piece and enter the interior of the positioning block. The outdoor light box shell and the outdoor light box front cover are connected through the connecting piece, the positioning key and the positioning block, and can be quickly disassembled and assembled by pressing and releasing, so that the front cover of the outdoor light box can be disassembled and maintained conveniently.

[0016] 2. The advertising light box is easy to disassemble and maintain. The top end of the electric push rod moves upward to drive the top protective plate and the second connecting block to move upward. The support block, the telescopic rod and the first connecting block support the rainproof sun visor. When the two rainproof sun visors are inclined, the rainproof sun visor can protect the top of the outdoor light box shell to prevent the top from being exposed to direct sunlight and rain, which is beneficial to extending the service life of the outdoor light box shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an advertising light box that is easy to disassemble and maintain according to the utility model;

[0018] Figure 2 This is a schematic diagram of the protective component structure of an advertising light box that is easy to disassemble and maintain according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of a quick disassembly and assembly component structure of an advertising light box which is easy to disassemble and maintain.

[0020] In the figure: 1. outdoor light box shell; 2. outdoor light box front cover; 3. connector; 4. quick disassembly assembly; 401. positioning key; 402. positioning block; 403. return spring; 404. key housing; 5. support block; 6. telescopic rod; 7. first connecting block; 8. protective assembly; 801. rainproof sun visor; 802. second connecting block; 803. top protective plate; 804. electric push rod. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] like Figure 1-Figure 3 As shown, an advertising light box that is easy to disassemble and maintain, includes an outdoor light box shell 1 and a quick disassembly assembly 4, the front outer wall of the outdoor light box shell 1 is snap-connected with an outdoor light box front cover 2, and the left and right outer walls of the outdoor light box front cover 2 are provided with connecting pieces 3, the quick disassembly assembly 4 for quick disassembly is arranged on the left and right outer walls of the outdoor light box shell 1, and the quick disassembly assembly 4 includes a positioning key 401, a positioning block 402, a return spring 403 and a key position shell 404, one end of the positioning key 401 is snap-connected with the positioning block 402, and the other end of the positioning key 401 is connected with the return spring 403, the outer wall of the positioning key 401 is slidably connected with the key position shell 404, the outer wall of the positioning block 402 is connected to the outdoor light box shell 1, and the outer wall of the key position shell 404 is connected to the outdoor light box shell 1, the return spring 403 is arranged inside the key position shell 404, and the two positioning keys 401 are connected by the return spring 403;

[0023] The specific operation is as follows: when installing the outdoor light box front cover 2, slide the outdoor light box front cover 2 into the outdoor light box shell 1, the connecting piece 3 slides close to the side outer wall of the outdoor light box shell 1, the two positioning keys 401 are pushed in opposite directions, the two positioning keys 401 are close to each other, the return spring 403 is compressed, the positioning key 401 slides on the outer wall of the key shell 404, and the key shell 404 protects the positioning key 401. When the connecting piece 3 moves to a suitable position, release the positioning key 401, and the return spring 403 rebounds, driving the end of the positioning key 401 through the inside of the connecting piece 3 and into the inside of the positioning block 402. The outdoor light box shell 1 and the outdoor light box front cover 2 are connected by the connecting piece 3, the positioning key 401 and the positioning block 402. One press and one release can achieve quick disassembly and assembly, thereby facilitating the disassembly and maintenance of the outdoor light box front cover 2;

[0024] like Figure 1-Figure 3As shown, the side outer wall of the outdoor light box shell 1 is fixedly connected to the support block 5, and the inside of the support block 5 is rotatably connected to the telescopic rod 6, the outer wall of the telescopic rod 6 is rotatably connected to the first connecting block 7, and the top outer wall height of the first connecting block 7 is higher than the top outer wall height of the outdoor light box shell 1, and the top outer wall of the outdoor light box shell 1 is provided with a protective component 8 for protection, and the protective component 8 includes a rainproof sun visor 801 and a second connecting block 802, and the end of the rainproof sun visor 801 is rotatably connected to the second connecting block 802, the protective component 8 also includes a top protective plate 803 and an electric push rod 804, the top outer wall of the second connecting block 802 is provided with a top protective plate 803, and the bottom outer wall of the second connecting block 802 is provided with an electric push rod 804, the bottom outer wall of the rainproof sun visor 801 is connected to the first connecting block 7, and two support blocks 5, telescopic rods 6 and first connecting blocks 7 are each provided.

[0025] The specific operation is as follows: the top end of the electric push rod 804 moves upward, driving the top protective plate 803 and the second connecting block 802 to move upward, and one end of the rainproof sun visor 801 moves upward, and the other end of the rainproof sun visor 801 can drive the first connecting block 7 to rotate at the end of the telescopic rod 6. As the telescopic rod 6 is stretched, the bottom end of the telescopic rod 6 can rotate on the outer wall of the support block 5. The support block 5, the telescopic rod 6 and the first connecting block 7 support the rainproof sun visor 801. When the two rainproof sun visors 801 are both inclined, the rainproof sun visor 801 can protect the top of the outdoor light box shell 1 to prevent the top from being exposed to direct sunlight and rain, which is beneficial to extending the service life of the outdoor light box shell 1.

[0026] In summary, if Figure 1-Figure 3 As shown, the advertising light box which is easy to disassemble and maintain, when in use, first install the outdoor light box front cover 2, slide the outdoor light box front cover 2 into the outdoor light box shell 1, and move the two positioning keys 401 in opposite directions, the two positioning keys 401 are close to each other, the return spring 403 is compressed, and the positioning key 401 slides on the outer wall of the key position shell 404, and the key position shell 404 protects the positioning key 401. When the connecting member 3 moves to a suitable position, the positioning key 401 is released, and the return spring 403 rebounds, driving the end of the positioning key 401 through the interior of the connecting member 3 and into the interior of the positioning block 402, so as to facilitate the disassembly and maintenance of the outdoor light box front cover 2;

[0027] The top end of the electric push rod 804 moves upward, driving the top protective plate 803 and the second connecting block 802 to move upward. As one end of the rainproof sun visor 801 moves upward, the other end of the rainproof sun visor 801 can drive the first connecting block 7 to rotate at the end of the telescopic rod 6. As the telescopic rod 6 is stretched, the bottom end of the telescopic rod 6 can rotate on the outer wall of the support block 5. When the two rainproof sun visors 801 are inclined, the rainproof sun visors 801 can protect the top of the outdoor light box shell 1.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An advertising light box that is easy to disassemble and maintain, comprising an outdoor light box housing (1) and a quick disassembly assembly component (4), characterized in that: The front outer wall of the outdoor light box housing (1) is snap-connected with the outdoor light box front cover (2), and the left and right outer walls of the outdoor light box front cover (2) are provided with connecting pieces (3). The quick disassembly assembly (4) for quick disassembly is provided on the left and right outer walls of the outdoor light box housing (1), and the quick disassembly assembly (4) comprises a positioning key (401), a positioning block (402), a return spring (403) and a key housing (404). One end of the positioning key (401) is snap-connected with the positioning block (402), and the other end of the positioning key (401) is connected with the return spring (403), and the outer wall of the positioning key (401) is slidably connected with the key housing (404).

2. The advertising light box that is easy to disassemble and maintain according to claim 1 is characterized by: The outer wall of the positioning block (402) is connected to the outdoor light box housing (1), and the outer wall of the key housing (404) is connected to the outdoor light box housing (1).

3. The advertising light box that is easy to disassemble and maintain according to claim 1 is characterized by: The return spring (403) is arranged inside the key housing (404), and the two positioning keys (401) are connected via the return spring (403).

4. The advertising light box that is easy to disassemble and maintain according to claim 1 is characterized by: A support block (5) is fixedly connected to the side outer wall of the outdoor light box housing (1), and a telescopic rod (6) is rotatably connected inside the support block (5).

5. The advertising light box that is easy to disassemble and maintain according to claim 4 is characterized by: The outer wall of the telescopic rod (6) is rotatably connected to a first connecting block (7), and the height of the top outer wall of the first connecting block (7) is higher than the height of the top outer wall of the outdoor light box housing (1).

6. The advertising light box that is easy to disassemble and maintain according to claim 1 is characterized by: The top outer wall of the outdoor light box housing (1) is provided with a protective component (8) for protection, and the protective component (8) comprises a rainproof sunshade (801) and a second connecting block (802), and the end of the rainproof sunshade (801) is rotatably connected to the second connecting block (802).

7. The advertising light box that is easy to disassemble and maintain according to claim 6 is characterized by: The protection assembly (8) further comprises a top protection plate (803) and an electric push rod (804); the top outer wall of the second connecting block (802) is provided with a top protection plate (803), and the bottom outer wall of the second connecting block (802) is provided with an electric push rod (804).

8. The advertising light box that is easy to disassemble and maintain according to claim 6 is characterized by: The bottom outer wall of the rainproof sunshade (801) is connected to a first connecting block (7), and two of each of the supporting block (5), the telescopic rod (6) and the first connecting block (7) are provided.

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