Multi-band antenna convertible seat frame

Abstract

The utility model relates to a multi-band antenna convertible seat frame, and belongs to the technical field of antennas. Comprising a bearing, a shell, a motor, a bottom connecting plate, an antenna surface connecting plate and an adapter flange, the motor is installed on the bottom connecting plate and located in the shell. An output shaft of the motor drives the rotary table to rotate through the adapter flange; the adapter flange is mounted on the bearing through the bearing sleeve, and the bearing is mounted on the bearing sleeve; a rotary table is arranged on the adapter flange, and an antenna surface connecting plate used for connecting and installing the antenna surface and the feed source component is arranged on the rotary table. According to the utility model, the seat frame, the motor shell, the motor, the bearing and the like are integrally designed, the dismounting and the carrying are convenient, meanwhile, the rotary table adopts a reconfigurable shafting design, and the conversion between an AE type and an XY type is realized by replacing an adapter flange assembly between the motor shells, so that the rotary table is suitable for the rotation pointing or tracking of various antennas and meets the use of various satellite communication.

Description

TECHNICAL FIELD

[0001] The utility model relates to a multi -band antenna convertible seat frame belongs to antenna technical field. BACKGROUND

[0002] The traditional antenna seat frame has the following problems:

[0003] 1. Single function, poor environmental suitability: the traditional antenna seat frame only has an unadjustable seat frame structure, belongs to fixed shaft system, the seat frame structure design of fixed shaft system makes the adjustment range of seat frame in azimuth angle, pitch angle extremely limited, only applies to one kind of environment and functional requirement, cannot adapt to different satellite communication scenes through structural adjustment.

[0004] 2. Complex structure, poor portability: the complex reduction mechanism and heavy antenna feed system increase the difficulty of disassembly and installation, and heavy accessories increase the carrying difficulty.

[0005] The traditional antenna seat frame has many problems in function, environmental adaptability, structural portability and the like, and cannot meet the use demand. INVENTION CONTENTS

[0006] The utility model discloses a multi -band antenna convertible seat frame to solve the above -mentioned technical problem.

[0007] In order to realize the above -mentioned purpose, the utility model adopts the technical scheme:

[0008] A kind of multi -band antenna convertible seat frame, including bearing, shell, motor, bottom connecting plate, antenna face connecting plate and adapter flange;Motor is installed on bottom connecting plate and is located in shell;The output shaft of motor drives rotation to rotary table through adapter flange;Adapter flange is installed on bearing through bearing sleeve, and bearing is installed on bearing sleeve;Rotary table is set on adapter flange, and antenna face connecting plate for the connection installation of antenna face and feed component is set on rotary table.

[0009] The further improvement of the utility model technical scheme is that: adapter flange is divided into AE type adapter flange and XY type adapter flange;Among them, AE type adapter flange makes rotary table rotate and adjust in horizontal plane;XY type adapter flange makes rotary table rotate and adjust in vertical plane.

[0010] The further improvement of the utility model technical scheme is that: bottom connecting plate is divided into AE type bottom connecting plate and XY type bottom connecting plate.

[0011] The further improvement of the utility model technical scheme is that: bottom connecting plate is connected and installed with antenna tripod.

[0012] Due to the adoption of the above technical scheme, the utility model has the following technical effects:

[0013] The seat frame of the technical solution can be converted between AE type and XY type, and the convenience of the antenna is enhanced.

[0014] The seat frame of the technical solution enhances the functionality of the antenna after use: the convertible antenna turntable can be applicable to more antenna rotating directions or tracking, and a single device can support multi-band communication, meeting the use of various satellite communications. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is an AE type structural schematic diagram of the utility model;

[0016] Figure 2 is Figure 1 A-A cutaway view of the utility model;

[0017] Figure 3 is an XY type structural schematic diagram of the utility model;

[0018] Figure 4 is Figure 3 B-B cutaway view of the utility model;

[0019] 1, bearing, 2, shell, 3, motor, 4, AE type bottom connecting plate, 5, antenna surface connecting plate, 6, AE type adapter flange, 7, XY type bottom connecting plate, 8, XY type adapter flange, 9, bearing sleeve, 10, turntable. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] In the description of the utility model, it should be pointed out that the positions or position relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "another end" are based on the positions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model.

[0022] The utility model is a multi-band antenna convertible seat frame, which can change the rotating direction according to needs and realize the conversion between AE type and XY type.

[0023] For example, Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the seat mainly comprises a bearing 1, a shell 2, a motor 3, a bottom connecting plate, an antenna surface connecting plate 5 and an adapter flange. The bearing 1, the shell 2 and the motor 3 are of an integrated structure, facilitating disassembly, assembly and carrying. The motor 3 is located in the shell 2, and the bearing 1 is installed at one end of the shell 2. One end of the shell 2 is the bearing 1, and the other end is provided with the bottom connecting plate. The overall seat and the antenna are installed on the antenna tripod through the bottom connecting plate. The motor used is preferably a servo motor.

[0024] The motor 3 is located in the shell 2 and is also installed on the bottom connecting plate. The output shaft of the motor 3 drives the rotary table to rotate through the adapter flange. The adapter flange is used to realize the conversion between the AE type and the XY type. Specifically, the adapter flange is generally divided into an AE type adapter flange 6 and an XY type adapter flange 8, which are replaced with each other through the flange adapter, the motor axial direction is adjusted, the conversion mode of the rotary table between the XY type and the AE type is realized, and various tracking states are completed.

[0025] As shown in the figure, Figure 2 , Figure 3 The adapter flange is installed on the bearing 1 through a bearing sleeve 9, and the bearing 1 is installed on the bearing sleeve 9. Moreover, the rotary table 10 is arranged on the adapter flange, and the antenna surface connecting plate 5 is arranged on the rotary table 10. The antenna surface and the feed source and other components are installed through the antenna surface connecting plate.

[0026] The adapter flange in the technical solution is divided into the AE type adapter flange 6 and the XY type adapter flange 8. The AE type adapter flange 6 can make the rotary table 10 rotate and adjust in a horizontal plane. In combination with Figure 2 The AE type adapter flange 6 is rotated in the horizontal plane. The XY type adapter flange 8 can make the rotary table 10 rotate and adjust in a vertical plane. In combination with Figure 4 The XY type adapter flange 8 is rotated and swung in the vertical plane perpendicular to the section plane. It is rotated and adjusted within a certain angle range, and is not 360° rotation. Figure 2 The AE type adapter flange 6 is rotated by 90° relative to Figure 1 The AE type adapter flange 6 is rotated by 90° relative to

[0027] Further, the bottom connecting plate is divided into the AE type bottom connecting plate 4 and the XY type bottom connecting plate 7. In the AE type, the AE type bottom connecting plate 4 is used. In the XY type, the XY type bottom connecting plate is used.

[0028] The seat of the utility model integrates the motor shell, the motor and the bearing, facilitating disassembly, assembly and carrying. Meanwhile, the rotary table adopts a reconfigurable shaft system design. The adapter flange assembly between the motor shells is replaced, the conversion between the AE type and the XY type is realized, so as to be applicable to various antenna rotation pointing or tracking and meet the use of various satellite communications.

[0029] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-band antenna convertible holder, characterized by: It comprises a bearing (1), a shell (2), a motor (3), a bottom connecting plate, an antenna surface connecting plate (5) and a switching flange; the motor (3) is installed on the bottom connecting plate and located in the shell (2); the output shaft of the motor (3) drives the rotary table to rotate through the switching flange; the switching flange is installed on the bearing (1) through a bearing sleeve, and the bearing (1) is installed on the bearing sleeve; the rotary table (10) is arranged on the switching flange, and the antenna surface connecting plate (5) for connecting and installing the antenna surface and the feed component is arranged on the rotary table (10).

2. A convertible holder for a multi-band antenna according to claim 1, characterized in that: The switching flange is divided into an AE type switching flange (6) and an XY type switching flange (8); the AE type switching flange (6) makes the rotary table (10) rotate and adjust in a horizontal plane; and the XY type switching flange (8) makes the rotary table (10) rotate and adjust in a vertical plane.

3. A convertible holder for a multi-band antenna according to claim 1, wherein: The bottom connecting plate is divided into an AE type bottom connecting plate (4) and an XY type bottom connecting plate (7).

4. The convertible cradle of claim 1, wherein: The bottom connecting plate is connected and installed with an antenna tripod.

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