Advertising board fixing device

Abstract

The utility model provides an advertising board fixing device, which relates to the technical field of advertising boards and comprises an advertising board body, a pair of supporting columns are respectively mounted on the bottom end face of the advertising board body, sliding grooves are formed in the front faces and the back faces of the supporting columns, and sliding blocks are mounted in the sliding grooves in a sliding manner. Clamping assemblies are installed on the outer walls of the two sides of the sliding block, a through hole is formed in the side wall of the supporting column in a penetrating mode, the supporting column and the clamping assemblies installed on the side wall of the sliding block are assembled and installed through the through hole, the fixing device is novel in overall design and simple in structure, an advertising board can be effectively fixed, meanwhile, convenient and fast carrying can be achieved, and the practicability is high. Therefore, the device is worthy of wide popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of billboards, and more specifically, particularly relates to a billboard fixing device. Background Art

[0002] A billboard is a signal tool in a pull system that starts the next production process or moves the work-in-progress to the downstream process. This term means "signal" or "signal board" in Japanese. It refers to all outdoor media that convey advertising information. The size of the media depends on the actual environment, and the billboard needs to be fixed with a fixture when in use.

[0003] Based on the above, the inventors have found the following problems: when existing billboards are fixed on soft muddy ground, they are usually directly inserted into the ground for fixation, which is unstable and can easily cause collapse, affecting safety.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a billboard fixing device is provided to achieve the purpose of having more practical value. Utility Model Content

[0005] The purpose and effect of the billboard fixing device of the utility model are achieved by the following specific technical means:

[0006] A billboard fixing device comprises a billboard body, a pair of support columns are respectively installed on the bottom end surface of the billboard body, sliding grooves are provided on the front and back sides of the support columns, sliders are slidably installed in the sliding grooves, and clamping components are installed on the outer walls of both sides of the sliders, through holes are penetrated through the side walls of the support columns, and the support columns are assembled and installed with the clamping components installed on the side walls of the sliders through the through holes, a rectangular groove is provided on the bottom end surface of the slider, a support leg is installed between the rectangular grooves through an axle rod, a groove is provided at the other end of the support leg, and a foot is installed between the grooves through a rotating shaft rod.

[0007] Furthermore, a positioning pin is inserted and installed on the bottom end surface of the support column, and the positioning pin is conical in shape and has a thread groove on the surface.

[0008] Furthermore, the locking assembly includes a chamber arranged inside the slider, the chamber is provided with a limiting groove, a T-block is slidably installed between the limiting grooves, a spring is installed on one side of the T-block, and the diameter of the T-block matches the diameter of the through hole.

[0009] Furthermore, the support column and the positioning pin are both made of metal material, and the surfaces of the support column and the positioning pin are provided with a galvanized layer. The number of the sliding grooves is two groups, the number of the legs is four groups, and the legs and the support column are arranged in a triangle.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model uses a chamber, a T-block, a spring, a through hole, a leg and a slider. When the fixing device is installed on the ground, the leg can be pulled out of the sliding groove, and the leg and the support column can be placed on the ground in a triangle (the triangle has stability). At the same time, the angle between the placements can be changed as required (the overall height of the slider installed in the sliding groove), thereby improving the convenience of installation. At the same time, the sliding groove can effectively store the legs, thereby enhancing the overall portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a three-dimensional schematic diagram of a fixing device for an advertisement board.

[0013] Figure 2 The utility model is a billboard fixing device Figure 1 An enlarged schematic diagram of point A in FIG.

[0014] Figure 3 The utility model is a plane schematic diagram of a clamping assembly of a billboard fixing device.

[0015] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0016] 1. Billboard body; 2. Support column; 3. Leg; 4. Anchor; 5. Locating pin; 6. Sliding groove; 7. Slider; 8. Through hole; 9. Shaft; 10. T-block; 11. Chamber; 12. Spring. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Example:

[0021] As attached Figure 1 To Attachment Figure 3 As shown:

[0022] The utility model provides a billboard fixing device, comprising a billboard body 1, a pair of support columns 2 are respectively installed on the bottom end surface of the billboard body 1, the front and back sides of the support columns 2 are provided with sliding grooves 6, a slider 7 is slidably installed in the sliding grooves 6, and the outer walls of both sides of the slider 7 are installed with a clamping assembly, the side wall of the support column 2 is penetrated by a through hole 8, and the support column 2 is assembled and installed with the clamping assembly installed on the side wall of the slider 7 through the through hole 8.

[0023] The bottom end surface of the slider 7 is provided with a rectangular groove, between which the legs 3 are mounted via an axle rod 9, and the other end of the legs 3 is provided with a groove, between which the feet 4 are mounted via a rotating shaft rod.

[0024] Among them, a positioning pin 5 is inserted and installed on the bottom end surface of the support column 2. The positioning pin 5 is conical in shape and has a threaded groove on the surface. The design of the positioning pin 5 facilitates the insertion of the support column 2 into the ground, and the design of the threaded groove increases the friction between the positioning pin 5 and the soil, which helps to fix the support column 2.

[0025] Among them, the locking assembly includes a chamber 11 arranged inside the slider 7, and a limiting groove is provided in the chamber 11. A T-block 10 is slidably installed between the limiting grooves. A spring 12 is installed on one side of the T-block 10, and the diameter of the T-block 10 matches the diameter of the through hole 8. The chamber 11, the T-block 10, the spring 12 are used in conjunction with the through hole 8, the leg 3 and the slider 7. When the fixing device is installed on the ground, the leg 3 can be pulled out of the sliding groove 6, and the leg 3 and the support column 2 can be placed on the ground in a triangle shape (the triangle has stability). At the same time, the angle between the placements can be changed as required (the overall height of the slider installed in the sliding groove), thereby improving the convenience of installation. At the same time, the sliding groove 6 can effectively store the leg 3, thereby enhancing the portability of the entire device.

[0026] Among them, the support column 2 and the positioning pin 5 are both made of metal material, and the surfaces of the support column 2 and the positioning pin 5 are provided with a galvanized layer. The number of the sliding grooves 6 is two groups, the number of the legs 3 is four groups, and the legs 3 and the support column 2 are arranged in a triangle. Through the design of the galvanized layer, the overall oxidation resistance and corrosion resistance of the fixing device can be increased, so that the overall service life of the device can be extended.

[0027] The specific usage and function of this embodiment are as follows:

[0028] Before using this fixing device, first check the integrity of the device as a whole. After confirming that it is correct, insert the support column 2 into the soil through the positioning pin 5, and then press the T-block 10 to shrink the T-block 10 into the chamber 11. After pushing the slider 7 downward to a certain position, rotate the legs 3 outward and support the legs 3 on the ground. Place the legs 3 and the support column 2 in a triangle on the ground (the triangle has stability). At the same time, the angle between the placements can be changed as needed (the overall height of the slider installed in the sliding groove), which improves the convenience of installation. At the same time, the sliding groove 6 can effectively store the legs 3, so that the overall portability of the device is enhanced.

[0029] 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. A billboard fixing device, comprising a billboard body (1), characterized in that: A pair of support columns (2) are respectively installed on the bottom end surface of the billboard body (1), and a sliding groove (6) is provided on the front and back sides of the support column (2), a slider (7) is slidably installed in the sliding groove (6), and a clamping assembly is installed on the outer walls of both sides of the slider (7). The side wall of the support column (2) is penetrated by a through hole (8), and the support column (2) is assembled and installed with the clamping assembly installed on the side wall of the slider (7) through the through hole (8), and the bottom end surface of the slider (7) is provided with a rectangular groove, and a support leg (3) is installed between the rectangular grooves through an axle rod (9), and the other end of the support leg (3) is provided with a groove, and a foot (4) is installed between the grooves through a rotating shaft rod.

2. A billboard fixing device as claimed in claim 1, characterized in that: A positioning pin (5) is inserted and installed on the bottom end surface of the support column (2); the positioning pin (5) is in a cone shape and has a thread groove on its surface.

3. A billboard fixing device as claimed in claim 1, characterized in that: The engaging assembly comprises a chamber (11) arranged inside the slider (7), wherein a limiting groove is arranged inside the chamber (11), a T-shaped block (10) is slidably mounted between the limiting grooves, a spring (12) is mounted on one side of the T-shaped block (10), and the diameter of the T-shaped block (10) matches the diameter of the through hole (8).

4. A billboard fixing device as claimed in claim 1, characterized in that: The support column (2) and the positioning pin (5) are both made of metal material, and the surfaces of the support column (2) and the positioning pin (5) are provided with a galvanized layer. The number of the sliding grooves (6) is two groups, the number of the supporting legs (3) is four groups, and the supporting legs (3) and the support column (2) are arranged in a triangle.

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