Reflecting surface

Abstract

The utility model relates to the technical field of reflecting surfaces, in particular to a reflecting surface. Comprising a body, the body is composed of a first connecting layer, a second connecting layer and a third connecting layer, the first connecting layer is fixed to the top of the second connecting layer, the third connecting layer is fixed to the bottom of the second connecting layer, the second connecting layer is made of honeycombs, the first connecting layer and the third connecting layer are made of carbon fibers, and a protection mechanism is installed on the outer side of the body. The protection mechanism comprises four fixing frames and positioning assemblies, the fixing frames are slidably connected to the periphery of the main body, and the positioning assemblies are installed between every two adjacent fixing frames. According to the reflecting surface provided by the utility model, through the cooperation of the main body and the protection mechanism, the edge of the main body can be protected through the protection mechanism before the main body is used, so that the probability that the edge of the main body is textured and dust enters the second connecting layer is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reflective surfaces, in particular to a reflective surface. Background Art

[0002] A reflective surface is a surface that can reflect light, that is, a surface that can reflect incident light. In physics, reflective surface is a very important concept because it is closely related to optics, acoustics, electromagnetism and other fields.

[0003] The antenna reflector refers to the conductive curved or flat surface in the antenna that is used to reflect the electromagnetic waves emitted by the feed source in a certain direction according to certain requirements to enhance the transmission effect. With the continuous development of the satellite communication field, more and more product series are moving towards the trend of lightweight and portable development.

[0004] When using the above technology, it is found that the prior art has the following technical problems: the existing reflective surface is prone to roughening and dust may enter due to the lack of edge protection during use. Therefore, a reflective surface is designed to provide another technical solution to the above technical problem. Utility Model Content

[0005] Based on this, it is necessary to provide a reflective surface to address the above technical problems, so as to solve the technical problem that the existing reflective surface may become roughened and dust may enter due to the lack of edge protection when used.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A reflecting surface comprises a main body, wherein the main body consists of a first connecting layer, a second connecting layer and a third connecting layer, wherein the first connecting layer is fixed on the top of the second connecting layer, and the third connecting layer is fixed on the bottom of the second connecting layer.

[0008] As a preferred implementation of the reflective surface provided by the present invention, the material of the second connecting layer is honeycomb.

[0009] As a preferred implementation of the reflective surface provided by the present invention, the first connecting layer and the third connecting layer are both made of carbon fiber.

[0010] As a preferred embodiment of the reflective surface provided by the utility model, a protective mechanism is installed on the outside of the main body, and the protective mechanism includes four fixing frames and a positioning assembly. The main body is slidably connected with fixing frames on all four sides, and a positioning assembly is installed between two adjacent fixing frames.

[0011] As a preferred implementation of the reflective surface provided by the utility model, inclined surfaces are provided on both sides of the fixing frame.

[0012] As a preferred embodiment of the reflective surface provided by the utility model, assembly grooves are provided inside both ends of the fixing frame, sliding grooves are provided at the top and bottom ends of both ends of the fixing frame, and the sliding grooves are connected with the assembly grooves.

[0013] As a preferred embodiment of the reflecting surface provided by the utility model, the positioning assembly includes a fixing plate, a first sliding column, a second sliding column, a lifting column, a fixing column, a threaded column and a synchronization rod, the top and bottom of the fixing column are fixed with threaded columns, and the threads of the two threaded columns are in opposite directions, the outer side of the threaded column is threadedly connected to the lifting column, the top of the lifting column is rotatably connected to the second sliding column, the top of the threaded column is fixed with a synchronization rod, a rotation groove is provided inside the top of the synchronization rod, the synchronization rod is slidably connected to the second sliding column, a fixing plate is fixed to one end of the top of the second sliding column, and the first sliding column is fixed to one end of the fixing plate, the fixing plate and the sliding groove, the first sliding column and the assembly through groove, the second sliding column and the assembly through groove, and the fixing column and the assembly through groove are all slidably connected.

[0014] As a preferred implementation of the reflecting surface provided by the utility model, a limiting slide groove is provided inside the top end of the lifting column, a guide column is fixed at the bottom of the second sliding column and at a position corresponding to the limiting slide groove, and the lifting column and the second sliding column are slidably connected through the cooperation of the guide column and the limiting slide groove.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0017] The utility model provides a reflective surface, through the cooperation of the main body and the protective mechanism, which can protect the edge of the main body through the protective mechanism before use, thereby reducing the probability of roughening of the edge of the main body and the entry of dust on the second connection layer;

[0018] Through the cooperation of the four fixing frames and the positioning assembly, the four fixing frames can completely protect the edge of the main body while two adjacent fixing frames can be fixed by the positioning mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the second connection layer of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the second embodiment of the utility model;

[0023] Figure 4 It is an exploded view of the second embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the assembly slot of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the fixing plate of the utility model;

[0026] Figure 7 It is a structural schematic diagram of the synchronization rod of the utility model;

[0027] Figure 8 A schematic diagram of the structure guiding the present utility model;

[0028] Fig. 9 It is a schematic diagram of the internal structure of the lifting column of the utility model.

[0029] In the figure: 1. main body; 2. first connecting layer; 3. second connecting layer; 4. third connecting layer; 5. fixing frame; 6. assembly through groove; 7. sliding groove; 8. fixing plate; 9. first sliding column; 10. second sliding column; 11. lifting column; 12. fixing column; 13. threaded column; 14. synchronization rod; 15. rotating groove; 16. guide column; 17. limiting sliding groove. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] Embodiment 1

[0035] Reference Figure 1-Figure 2 A reflecting surface includes a main body 1, which is composed of a first connecting layer 2, a second connecting layer 3 and a third connecting layer 4. The first connecting layer 2 is fixed on the top of the second connecting layer 3, and the material of the second connecting layer 3 is honeycomb. The third connecting layer 4 is fixed on the bottom of the second connecting layer 3. The materials of the first connecting layer 2 and the third connecting layer 4 are both carbon fiber. At the same time, many avoidance holes will be opened inside the main body 1 during processing.

[0036] Embodiment 2

[0037] Reference Figure 3-Figure 9 , a reflecting surface, a protective mechanism is installed on the outer side of the main body 1, and the protective mechanism is used to reduce the roughening of the edge of the main body 1 and the dust entering the inside. The protective mechanism includes four fixing frames 5 and positioning components. The fixing frames 5 are slidably connected to the four sides of the main body 1, and inclined surfaces are provided on both sides of the fixing frames 5, so that the assembly of two adjacent fixing frames 5 can be more tightly carried out, and at the same time, the edge of the main body 1 is better protected. A positioning component is installed between the two adjacent fixing frames 5, and the two adjacent fixing frames 5 are fixed by the positioning component to prevent the fixing frames 5 from being separated from the main body 1; assembly through grooves 6 are provided inside the two ends of the fixing frames 5, and sliding grooves 7 are provided at the top and bottom ends of the two ends of the fixing frames 5, and the sliding grooves 7 are connected with the assembly through grooves 6, and at the same time, the sliding grooves 7 on the two adjacent fixing frames 5 can be integrated by splicing;

[0038] The positioning assembly includes a fixed plate 8, a first sliding column 9, a second sliding column 10, a lifting column 11, a fixed column 12, a threaded column 13 and a synchronous rod 14. The threaded column 13 is fixed to the top and bottom of the fixed column 12, and the threaded rotation directions of the two threaded columns 13 are opposite. The outer side of the threaded column 13 is threadedly connected to the lifting column 11, so that when the two threaded columns 13 with opposite threaded rotation directions rotate, the two lifting columns 11 are driven to move in opposite directions. The top of the lifting column 11 is rotatably connected to the second sliding column 10, and a limiting slide groove 17 is provided inside the top of the lifting column 11. A guide column 16 is fixed to the bottom of the second sliding column 10 and at a position corresponding to the limiting slide groove 17. The lifting column 11 and the second sliding column 10 are slidably connected through the cooperation of the guide column 16 and the limiting slide groove 17, so that the second sliding column 10 will not be separated from the top of the lifting column 11 and the rotation angle is limited.

[0039] A synchronization rod 14 is fixed to the top of the threaded column 13, and a rotation groove 15 is opened inside the top of the synchronization rod 14, so that the synchronization rod 14 is rotated by rotating the rotation groove 15 through a tool, and the synchronization rod 14 is slidably connected with the second sliding column 10, so that the synchronization rod 14 can rotate and slide inside the second sliding column 10; a fixed plate 8 is fixed to one end of the top of the second sliding column 10, and a first sliding column 9 is fixed to one end of the fixed plate 8, and the fixed plate 8 and the sliding groove 7, the first sliding column 9 and the assembly groove 6, the second sliding column 10 and the assembly groove 6, and the fixed column 12 and the assembly groove 6 are all slidably connected, so that the fixed plate 8 can only be lifted and slid inside the sliding groove 7, and the first sliding column 9, the second sliding column 10 and the fixed column 12 can be lifted, slid and rotated inside the assembly groove 6.

[0040] The use process of a reflective surface provided by the utility model is as follows: when it is necessary to protect the edge of the main body 1, four fixing frames 5 are installed around the main body 1 by splicing, and the contact surfaces of two adjacent fixing frames 5 are completely in contact, so as to be closed, so as to better protect the surroundings of the main body 1, and then the rotating groove 15 is driven to rotate by a tool, so that the rotation of the rotating groove 15 drives the synchronous rod 14 to rotate, and the synchronous rod 14 drives the threaded column 13 to rotate, and at the same time, the rotation of the threaded column 13 drives another threaded column 13 to rotate at the same time, so that the rotation of the two threaded columns 13 with opposite thread rotation directions drives the two threaded lifting columns 11 to move closer, and the movement of the lifting column 11 drives the fixed plate 8 to move closer to the fixed frame 5 through the second sliding column 10 connected by rotation, and at the same time, the movement of the fixed plate 8 drives the first sliding column 9 to descend, so that the fixed plate 8 enters the corresponding sliding groove 7, and the first sliding column 9 enters the corresponding assembly through groove 6, and at the same time, the heights of the fixed plate 8, the first sliding column 9 and the second sliding column 10 are all flush with the top of the fixing frame 5;

[0041] At this time, if the fixed plate 8 does not descend, the first sliding column 9 can be aligned with the corresponding assembly groove 6 position, and the synchronization rod 14 can be continuously rotated, so that the guide column 16 can be fully rotated in the sliding groove 7, and then the rotation of the threaded column 13 can drive the lifting column 11 to drive the second sliding column 10 to rise and fall.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A reflecting surface, characterized in that: The invention comprises a main body (1), wherein the main body (1) is composed of a first connecting layer (2), a second connecting layer (3) and a third connecting layer (4), wherein the first connecting layer (2) is fixed on the top of the second connecting layer (3), and the third connecting layer (4) is fixed on the bottom of the second connecting layer (3).

2. A reflective surface according to claim 1, characterized in that: The material of the second connecting layer (3) is honeycomb.

3. A reflective surface according to claim 1, characterized in that: The first connecting layer (2) and the third connecting layer (4) are both made of carbon fiber.

4. A reflective surface according to claim 1, characterized in that: A protective mechanism is installed on the outside of the main body (1), and the protective mechanism comprises four fixing frames (5) and a positioning assembly. The fixing frames (5) are slidably connected to the four sides of the main body (1), and a positioning assembly is installed between two adjacent fixing frames (5).

5. A reflective surface according to claim 4, characterized in that: Both sides of the fixing frame (5) are provided with inclined surfaces.

6. A reflective surface according to claim 4, characterized in that: Both ends of the fixing frame (5) are provided with assembly through grooves (6), and both the top and bottom ends of the fixing frame (5) are provided with sliding grooves (7), and the sliding grooves (7) are connected with the assembly through grooves (6).

7. A reflective surface according to claim 6, characterized in that: The positioning assembly comprises a fixed plate (8), a first sliding column (9), a second sliding column (10), a lifting column (11), a fixed column (12), a threaded column (13) and a synchronous rod (14); the top and bottom of the fixed column (12) are both fixed with threaded columns (13), and the threads of the two threaded columns (13) are in opposite directions; the outer side of the threaded column (13) is threadedly connected to the lifting column (11); the top of the lifting column (11) is rotatably connected to the second sliding column (10); the top of the threaded column (13) is fixed with a synchronous rod (14), a rotation groove (15) is provided inside the top of the synchronization rod (14), the synchronization rod (14) is slidably connected with the second sliding column (10), a fixed plate (8) is fixed at one end of the top of the second sliding column (10), a first sliding column (9) is fixed at one end of the fixed plate (8), the fixed plate (8) and the sliding groove (7), the first sliding column (9) and the assembly groove (6), the second sliding column (10) and the assembly groove (6), and the fixed column (12) and the assembly groove (6) are all slidably connected.

8. A reflective surface according to claim 7, characterized in that: A limiting slide groove (17) is provided inside the top end of the lifting column (11), a guide column (16) is fixed at the bottom of the second sliding column (10) at a position corresponding to the limiting slide groove (17), and the lifting column (11) and the second sliding column (10) are slidably connected through the cooperation of the guide column (16) and the limiting slide groove (17).

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