An antenna fixing structure

Abstract

The utility model relates to the technical field of stage lights, in particular to an antenna fixing structure, which includes a shell plate. The shell plate is provided with an antenna component, and the antenna component includes a concave part and an antenna element. The concave part includes a bottom surface, a first side surface, a second side surface and a third side surface. In the utility model, the antenna element is detachably connected to the bottom surface, and is wrapped by the first side surface, the second side surface and the third side surface without protruding from the shell plate, forming a U-shaped semi-wrapping structure to protect the antenna element and reduce the occurrence probability of damage. At the same time, since the concave part is a structure in which the edge of the shell plate is recessed along its own thickness direction, combined with the top surface being an open structure, the antenna element can still be exposed, avoiding affecting the signal transmission and reception.

Description

Technical Field

[0001] This utility model relates to the field of stage lighting technology, and in particular to an antenna fixing structure. Background Technology

[0002] Currently, lighting fixtures on the market are equipped with antennas to transmit or receive signals. In application scenarios, the antenna must be exposed on the external surface of the lighting fixture. However, since the antenna is made of plastic and fragile electronic components, it is easily damaged during transportation or use, thereby affecting the operation of the lighting fixture. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes an antenna fixing structure, which mainly solves the problems in the background art.

[0004] This utility model proposes an antenna fixing structure, including a shell plate. The shell plate is provided with an antenna assembly. The antenna assembly includes a recess and an antenna element. The recess is a structure indented along the thickness direction of the shell plate edge. The recess includes a bottom surface, a first side surface, a second side surface, and a third side surface. The bottom surface is detachably connected to the antenna element. The bottom surface has a quadrilateral structure. The three sides of the bottom surface are respectively connected to the first side surface, the second side surface, and the third side surface. The first side surface, the second side surface, and the third side surface also extend to a top surface. The top surface has an open structure. The first side surface is further away from the side of the shell plate than the third side surface. The angle between the first side surface and the bottom surface is an obtuse angle.

[0005] A further improvement is that the height of the antenna element is smaller than the heights of the first side, the second side, and the third side, respectively.

[0006] A further improvement is that a through hole is provided at the junction of the third side surface and the bottom surface.

[0007] A further improvement is that the first side, the second side, and the third side are respectively connected to the bottom surface by a circular arc surface.

[0008] A further improvement is that there are two antenna assemblies, and the two antenna assemblies are symmetrical about the central axis of the shell plate.

[0009] A further improvement is that the shell plate is the outer casing of the lamp.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] The antenna component of this utility model is detachably connected to the bottom surface and is wrapped by the first side, second side and third side without protruding from the shell plate, forming a U-shaped semi-enclosed structure to protect the antenna component and reduce the probability of damage. At the same time, since the recess is a structure indented along the thickness direction of the shell plate edge, combined with the top surface being an open structure, the antenna component can still be exposed, avoiding any impact on the transmitted and received signals. Attached Figure Description

[0012] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the present invention. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This utility model Figure 1 A magnified view of a section at point A in the middle;

[0015] Figure 3 This is a schematic diagram of the connection of the antenna component of this utility model;

[0016] in:

[0017] 100. Shell plate;

[0018] 201. Bottom surface; 202. First side surface; 203. Second side surface; 204. Third side surface; 205. Top surface; 206. Through hole;

[0019] 300. Antenna components. Detailed Implementation

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can be described as the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] Reference Figures 1-3 In one embodiment, an antenna fixing structure includes a shell plate 100, the shell plate 100 being provided with an antenna assembly. The antenna assembly includes a recess and an antenna element 300. The recess is a structure in which the edge of the shell plate 100 is recessed along its own thickness direction. Figure 1In the X direction, the recess includes a bottom surface 201, a first side surface 202, a second side surface 203, and a third side surface 204. The bottom surface 201 is detachably connected to the antenna component 300. The bottom surface 201 has a quadrilateral structure, specifically, it can be a square, a rectangle, or other quadrilaterals. The three sides of the bottom surface 201 are connected to the first side surface 202, the second side surface 203, and the third side surface 204, respectively. The first side surface 202, the second side surface 203, and the third side surface 204 also extend to the top surface 205, which has an open structure. The first side surface 202 is further away from the side of the shell plate 100 than the third side surface 204. The angle between the first side surface 202 and the bottom surface 201 is an obtuse angle, that is, the angle α is between 90 degrees and 180 degrees, which increases the space of the recess and facilitates the disassembly and installation of the antenna component 300. In this embodiment, the antenna component 300 is detachably connected to the bottom surface 201 and is wrapped by the first side surface 202, the second side surface 203 and the third side surface 204 without protruding from the shell plate 100, forming a U-shaped semi-enclosed structure to protect the antenna component 300 and reduce the probability of damage. At the same time, since the recess is a structure in which the edge of the shell plate 100 is recessed along its own thickness direction, combined with the top surface 205 being an open structure, the antenna component 300 can still be exposed, avoiding any impact on the transmitted signal and received signal.

[0022] In one embodiment, to further protect the antenna element 300 and reduce the probability of damage, the height of the antenna element 300 is smaller than the heights of the first side 202, the second side 203, and the third side 204, respectively. The heights of the first side 202, the second side 203, and the third side 204 may be the same or different.

[0023] In one embodiment, continue to refer to Figure 2 Since the antenna component 300 is enclosed by the first side 202, the second side 203 and the third side 204, in order to prevent rainwater from damaging the antenna component 300 during rain and to allow the rainwater to drain in time, a through hole 206 is provided at the junction of the third side 204 and the bottom surface 201.

[0024] Furthermore, in one embodiment, the first side surface 202, the second side surface 203, and the third side surface 204 are respectively connected to the bottom surface 201 by arc surfaces to accelerate the flow of rainwater.

[0025] In one embodiment, there are two antenna assemblies, which are symmetrical about the central axis of the shell plate 100. The two antenna assemblies further increase the ability of the lamp to transmit and receive signals.

[0026] In one embodiment, the shell plate 100 is the outer shell of the lamp, which can improve the structural compactness of the lamp and avoid multiple installations.

[0027] The positional relationships described in the figures are for illustrative purposes only and should not be construed as limiting the present invention. Clearly, the above embodiments of the present invention are merely examples to clearly illustrate the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. An antenna fixing structure characterized by, The system includes a shell plate (100) on which an antenna assembly is provided. The antenna assembly includes a recess and an antenna element (300). The recess is a structure in which the edge of the shell plate (100) is recessed along its thickness direction. The recess includes a bottom surface (201), a first side surface (202), a second side surface (203), and a third side surface (204). The bottom surface (201) is detachably connected to the antenna element (300). The bottom surface (201) has a quadrilateral structure. The three sides are connected to the first side (202), the second side (203) and the third side (204) respectively. The first side (202), the second side (203) and the third side (204) also extend to the top surface (205) respectively. The top surface (205) is an open structure. The first side (202) is further away from the side of the shell plate (100) than the third side (204). The angle between the first side (202) and the bottom surface (201) is an obtuse angle.

2. The antenna fixture of claim 1, wherein: The height of the antenna element (300) is less than the height of the first side (202), the second side (203), and the third side (204), respectively.

3. The antenna fixing structure according to claim 1, characterized in that, A through hole (206) is provided at the junction of the third side surface (204) and the bottom surface (201).

4. The antenna fixing structure according to claim 1, characterized in that, The first side (202), the second side (203) and the third side (204) are respectively connected to the bottom surface (201) by arc surfaces.

5. The antenna fixing structure according to claim 1, characterized in that, There are two antenna assemblies, which are symmetrical about the central axis of the shell plate (100).

6. The antenna fixing structure according to any one of claims 1-5, characterized in that, The shell plate (100) is the outer shell of the lamp.

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