An intelligent sensing antenna orientation automatic adjustment structure

Abstract

The present invention provides an intelligent sensing antenna orientation automatic adjustment structure, which relates to the field of detection antenna technology, including a center plate and at least three annular plates arranged outside the center plate, and the annular plates are arranged concentrically and coplanarly with the center plate, and each annular plate is evenly divided into at least one arc unit plate, and the arc unit plate is electrically connected to a signal oscilloscope, and the center plate is provided with a steering shaft, and the steering shaft is electrically connected to the signal oscilloscope, so that at the beginning of detection, three arc unit plates are randomly selected, and the steering shaft is controlled to rotate the center plate in the direction of an arc unit plate that is closer to the oscilloscope band of the signal oscilloscope, until the oscilloscope bands received by the three arc unit plates are synchronized, and formal detection is performed. The present invention has a simple structure, can effectively enable the detection antenna plate to accurately adjust the orientation angle, and can adjust the spacing between multiple arc unit plates, so that it is more suitable for high-precision detection of the detection source.

Description

Technical Field

[0001] The present invention relates to the technical field of detection antennas.

[0002] In particular, the present invention relates to an intelligent sensing antenna orientation automatic adjustment structure. Background Art

[0003] Mobile antenna racks are often used in avionics information engineering. Existing mobile antenna racks are generally lifting structures to facilitate use in different environments and reduce obstruction by obstacles.

[0004] For example, application number: CN201821312263.6 The utility model discloses an antenna lifting rod, including a base, a lifting rod main body arranged on the base, an antenna and a wire rope arranged in the lifting rod main body, a lifting mechanism and a winding mechanism arranged on the outside of the lifting rod main body, the lifting rod main body includes a plurality of axially slidable telescopic tubes sheathed together, the telescopic tubes are driven to rise and fall by a wire rope connected to the lifting mechanism, a threading disk is arranged at the bottom of the telescopic tube, a threading hole is arranged in the middle of the threading disk, the antenna is arranged in the innermost telescopic tube, a communication cable is arranged on the antenna, the communication cable extends to the bottom of the lifting rod through the threading hole at the bottom of the telescopic tube and is connected to the winding mechanism, a conductor coil is arranged at the bottom of the threading disk, and the wire rope bypasses the threading hole through the conductor coil when passing through the bottom of the threading disk. Such an arrangement can realize that the antenna is hidden in the lifting rod main body and lifted and lowered together with the lifting rod main body, and at the same time, the communication cable is hidden in the lifting rod to avoid the problem of being exposed to the outside and swaying in the wind.

[0005] Based on the above, the antenna of the existing antenna rack is adjustable during use, but now the antenna can only be adjusted up and down, and the antenna cannot be adjusted in terms of steering and detection accuracy, which makes it inconvenient to detect at long distances with high precision.

[0006] Therefore, in view of this, the existing structure and defects are studied and improved, and an intelligent sensing antenna direction automatic adjustment structure is provided, in order to achieve a more practical purpose. Summary of the invention

[0007] The purpose of the present invention is to provide an intelligent sensing antenna direction automatic adjustment structure with a simple structure, which can effectively enable the detection antenna plate to accurately adjust the direction angle and adjust the spacing between multiple arc-shaped unit plates, thereby being more suitable for high-precision detection of the detection source.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] An intelligent sensing antenna orientation automatic adjustment structure comprises a center plate and at least three annular plates arranged outside the center plate, and the annular plates are arranged concentrically and coplanarly with the center plate, each of the annular plates is evenly divided into at least one arc unit plate, the arc unit plates are electrically connected to a signal oscilloscope, the center plate is provided with a steering shaft, and the steering shaft is electrically connected to the signal oscilloscope, so that at the beginning of detection, three arc unit plates are randomly selected, and the steering shaft is controlled to rotate the center plate toward the direction of an arc unit plate that is closer to the front of the oscilloscope band of the signal oscilloscope, until the oscilloscope bands received by the three arc unit plates are synchronized, and formal detection is performed.

[0010] As a preferred embodiment of the present invention, at the beginning of detection, the three randomly selected arc-shaped unit plates are respectively located on three different circular ring plates.

[0011] As a preferred embodiment of the present invention, the area of ​​each of the circular ring plates is the same, and the area of ​​each of the arc-shaped unit plates is also the same.

[0012] As a preferred embodiment of the present invention, in two adjacent circular plates, an outer arc line of the circular plate on a side close to the center plate matches an inner arc line of the circular plate on a side away from the center plate.

[0013] As a preferred embodiment of the present invention, each of the annular plates is evenly divided into at least two arc-shaped unit plates.

[0014] As a preferred embodiment of the present invention, a support plate is provided at the lower side of the center plate, and the steering shaft is provided at a side of the support plate away from the center plate.

[0015] As a preferred embodiment of the present invention, a sliding block is provided on one side of the arc-shaped unit plate close to the supporting plate, and a limiting groove for facilitating the sliding of the sliding block is provided on the supporting plate.

[0016] As a preferred embodiment of the present invention, an extension rod is provided on the steering shaft, and a through hole is provided on the slider for facilitating the passage of the extension rod, so that one extension rod strings multiple sliders in a straight line, and a spring is provided on the outer side of the extension rod between two adjacent sliders.

[0017] As a preferred embodiment of the present invention, a limit plate is provided at one end of the extension rod away from the steering shaft, and a telescopic motor for being electrically connected to the steering shaft is provided at one end of the extension rod close to the steering shaft.

[0018] As a preferred embodiment of the present invention, the number of the spring is at least one, and the specifications of the plurality of springs are the same.

[0019] The beneficial effects of the intelligent sensing antenna orientation automatic adjustment structure of the present invention are: the structure is simple, the detection antenna plate can effectively adjust the orientation angle accurately, and the spacing between multiple arc-shaped unit plates can be adjusted, so that it is more suitable for high-precision detection of the detection source. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a bottom-up schematic diagram of an embodiment of an intelligent sensing antenna orientation automatic adjustment structure of the present invention in an unfolded state;

[0021] Figure 2 The diagram is a top view of an embodiment of an intelligent sensing antenna orientation automatic adjustment structure of the present invention in a retracted state. DETAILED DESCRIPTION

[0022] The following are specific embodiments of the present invention, which further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0023] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement and steps of modules and steps set forth in these embodiments do not limit the scope of the present invention.

[0024] At the same time, it should be understood that for the convenience of description, the processes in the drawings are not just performed separately, but multiple steps are performed in an interlaced manner.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0027] Technologies, methods, and systems known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and systems should be considered part of the authorization specification.

[0028] Example: Figures 1 to 2The figure shows only one of the embodiments of the present invention, an intelligent sensing antenna orientation automatic adjustment structure, including a center plate 1 and at least three annular plates arranged on the outside of the center plate 1, and the annular plates are arranged concentrically and coplanarly with the center plate 1, each of the annular plates is evenly divided into at least one arc unit plate 2, the arc unit plate 2 is electrically connected to a signal oscilloscope, the center plate 1 is provided with a steering shaft 11, and the steering shaft 11 is electrically connected to the signal oscilloscope, so that at the beginning of detection, three arc unit plates 2 are randomly selected, and the steering shaft 11 is controlled to rotate the center plate 1 toward the direction of the arc unit plate 2 that is closer to the front of the oscilloscope band of the signal oscilloscope, until the oscilloscope bands received by the three arc unit plates 2 are synchronized, and formal detection is performed.

[0029] To be precise, a universal rotating device is provided at one end of the steering shaft 11 away from the center plate 1, so that the steering shaft 11 rotates, thereby causing the center plate 1 and the circular ring plate to rotate at the same time, thereby changing the direction of detection. During detection, the center plate 1 and the circular ring plate (several arc-shaped unit plates 2) are detected on the side away from the steering shaft 11.

[0030] At the beginning of detection, the three randomly selected arc unit plates 2 are respectively located on three different circular plates to avoid the three arc unit plates 2 being too close to each other, resulting in a single adjustment direction and inability to complete actual steering adjustment.

[0031] The area of ​​each of the circular ring plates is the same, and the area of ​​each of the arc-shaped unit plates 2 is also the same.

[0032] In two adjacent circular plates, the outer arc line of the circular plate on the side close to the central plate 1 matches the inner arc line of the circular plate on the side away from the central plate 1 .

[0033] Each of the annular plates is evenly divided into at least two arc-shaped unit plates 2 .

[0034] A support plate is disposed at the lower side of the center plate 1 , and the steering shaft 11 is disposed at a side of the support plate away from the center plate 1 .

[0035] A sliding block 21 is disposed on one side of the arc-shaped unit plate 2 close to the supporting plate, and a limiting groove for facilitating the sliding of the sliding block 21 is disposed on the supporting plate.

[0036] The steering shaft 11 is provided with an extension rod 111, and the slider 21 is provided with a through hole for facilitating the passage of the extension rod 111, so that one extension rod 111 strings multiple sliders 21 in a straight line, and a spring 112 is sleeved on the outer side of the extension rod 111 between two adjacent sliders 21.

[0037] A limiting plate 113 is disposed at one end of the extension rod 111 away from the steering shaft 11 , and a telescopic motor for being electrically connected to the steering shaft 11 is disposed at one end of the extension rod 111 close to the steering shaft 11 .

[0038] The number of the spring 112 is at least one, and the specifications of the plurality of springs 112 are the same.

[0039] In short, by rotating the steering shaft 11, the plane of the center plate 1 is made perpendicular to the direction in which the detection signal is transmitted, thereby avoiding blind spots in transverse wave detection; at the same time, by adjusting the distance between multiple arc-shaped unit plates 2, blind spots in longitudinal wave detection are avoided, ultimately achieving high-precision detection of the detection source.

[0040] The intelligent sensing antenna orientation automatic adjustment structure of the present invention has a simple structure, can effectively enable the detection antenna plate to accurately adjust the orientation angle, and can adjust the spacing between multiple arc-shaped unit plates, thereby being more suitable for high-precision detection of the detection source.

[0041] The present invention is not limited to the above specific implementations, and the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made to the above implementations based on the technical essence of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent sensing antenna direction automatic adjustment structure, characterized in that: The invention comprises a central plate (1) and at least three annular plates arranged outside the central plate (1), wherein the annular plates are arranged concentrically and coplanarly with the central plate (1), each of the annular plates is evenly divided into at least one arc-shaped unit plate (2), the arc-shaped unit plate (2) is electrically connected to a signal oscilloscope, the central plate (1) is provided with a steering shaft (11), and the steering shaft (11) is electrically connected to the signal oscilloscope, so that at the beginning of detection, three arc-shaped unit plates (2) are randomly selected, and the steering shaft (11) is controlled to rotate the central plate (1) in the direction of one of the arc-shaped unit plates (2) which is closer to the front of the oscilloscope band of the signal oscilloscope, until the oscilloscope bands received by the three arc-shaped unit plates (2) are synchronized, and then formal detection is performed; At the beginning of detection, three randomly selected arc-shaped unit plates (2) are respectively located on three different circular ring plates.

2. The intelligent sensing antenna orientation automatic adjustment structure according to claim 1, characterized in that: The area of ​​each of the circular ring plates is the same, and the area of ​​each of the arc-shaped unit plates (2) is also the same.

3. The intelligent sensing antenna orientation automatic adjustment structure according to claim 1, characterized in that: Of the two adjacent circular plates, the outer arc line of the circular plate on the side close to the center plate (1) matches the inner arc line of the circular plate on the side away from the center plate (1).

4. The intelligent sensing antenna orientation automatic adjustment structure according to claim 1, characterized in that: Each of the circular ring plates is evenly divided into at least two arc-shaped unit plates (2).

5. The intelligent sensing antenna orientation automatic adjustment structure according to claim 1, characterized in that: A support plate is arranged on the lower side of the center plate (1), and the steering shaft (11) is arranged on a side of the support plate away from the center plate (1).

6. The intelligent sensing antenna orientation automatic adjustment structure according to claim 5, characterized in that: A sliding block (21) is provided on one side of the arc-shaped unit plate (2) close to the supporting disk, and a limiting groove for facilitating the sliding of the sliding block (21) is provided on the supporting disk.

7. The intelligent sensing antenna orientation automatic adjustment structure according to claim 6, characterized in that: The steering shaft (11) is provided with an extension rod (111), and the slider (21) is provided with a through hole for facilitating the passage of the extension rod (111), so that one extension rod (111) strings together a plurality of sliders (21) in a straight line, and a spring (112) is sleeved on the outside of the extension rod (111) between two adjacent sliders (21).

8. The intelligent sensing antenna orientation automatic adjustment structure according to claim 7, characterized in that: A limit plate (113) is provided at one end of the extension rod (111) away from the steering shaft (11), and a telescopic motor for being electrically connected to the steering shaft (11) is provided at one end of the extension rod (111) close to the steering shaft (11).

9. The intelligent sensing antenna orientation automatic adjustment structure according to claim 7, characterized in that: The number of the spring (112) is at least one, and the specifications of the plurality of springs (112) are the same.

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