Satellite communication terminal fixture

Abstract

The utility model relates to satellite communication equipment technical field, and disclose a kind of satellite communication terminal fixing device, including connecting seat and satellite communication terminal body.The satellite communication terminal fixing device, support frame can be adjusted opening angle by hydraulic cylinder, adapt to different ground slope;Friction block enhances friction, improves stability;The damping layer of the ball and the half-sphere concave seat ensures the stability of the position after adjustment, buffer spring reduces the influence of vibration, ensure terminal stable work;The rotation of the ball and the half-sphere concave seat can realize 360 ° horizontal direction and multi-angle pitch adjustment, the hinge of U-shaped seat and mounting block further expands the adjustment range of vertical direction, the combination of both makes terminal can be flexibly adapted to the position requirement of different satellite;Meanwhile, the damping layer of the contact surface of the ball and the half-sphere concave seat can be locked after adjustment Stable position, avoid angle deviation due to slight vibration, ensure the stability of signal reception.

Description

Technical Field

[0001] This utility model relates to the field of satellite communication equipment technology, specifically a satellite communication terminal fixing device. Background Technology

[0002] As a key device for satellite signal reception and transmission, the stability and signal reception efficiency of satellite communication terminals are highly dependent on the performance of the fixed equipment.

[0003] Existing satellite communication terminal fixing devices have limited angle adjustment capabilities, mostly limited to single-direction or small-range adjustments, making it difficult to adapt to dynamic changes in satellite position. Moreover, the adjustment process often relies on manual operation, which is not only time-consuming and labor-intensive but also makes it difficult to guarantee adjustment accuracy. Furthermore, they have poor terrain adaptability, making it difficult to place stably on uneven ground or slopes. The fixed angle of the support structure makes it difficult to adjust flexibly according to the terrain. Therefore, we propose a satellite communication terminal fixing device to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a satellite communication terminal fixing device, which solves the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a satellite communication terminal fixing device, including a connecting base and a satellite communication terminal body, and also including an adjustment structure for adjusting the angle and position of the satellite communication terminal body; The adjustment structure includes a connecting column, the bottom end of which is fixedly connected to the top of the connecting seat, and the top end of which is fixedly connected to a hemispherical recess. A sphere is rotatably connected inside the hemispherical recess. A U-shaped seat is fixedly connected to the outer wall of the end of the sphere away from the hemispherical recess. An installation block is hinged inside the U-shaped seat. A satellite communication terminal body is fixedly installed on the outer wall of the installation block. An external toothed ring is movably connected to the top end of the connecting column below the hemispherical recess. An arc-shaped rod is fixedly connected between the outer wall of the top end of the external toothed ring and the sphere.

[0006] Furthermore, the adjustment structure also includes a drive assembly for driving angle adjustment. The drive assembly includes a connecting plate, the outer wall of which is fixedly connected to the side wall of the connecting column. A drive motor is fixedly mounted on the connecting plate, and a gear is fixedly connected to the outer wall of the top end of the output shaft of the drive motor, and the gear meshes with an external gear ring.

[0007] Furthermore, a connecting ring is fixedly installed on the bottom outer wall of the connecting seat. The outer wall of the connecting ring has several rectangular holes arranged in a ring. A support frame is hinged in each of the rectangular holes. A support base is fixedly connected to the bottom outer wall of the support frame. Several friction blocks arranged in a matrix are fixedly connected to the lower surface of the support base. A U-shaped block is fixedly connected to the inner side of the support frame. A connecting rod is hinged inside the U-shaped block.

[0008] Furthermore, a T-shaped annular groove is provided at the bottom of the connecting seat, and a hydraulic cylinder is fixedly installed inside the T-shaped annular groove. A hydraulic rod is movably connected inside the hydraulic cylinder. The bottom end of the hydraulic rod extends to the bottom of the connecting seat and is fixedly connected to a connecting plate. A buffer spring is sleeved on the outer wall of the bottom end of the hydraulic rod between the connecting plate and the connecting seat. Several rectangular holes arranged in a ring are provided on the outer wall of the connecting plate.

[0009] Furthermore, the second rectangular hole is hinged to one end of the connecting rod, and there are four support frames, which are evenly distributed in a ring on the outer wall of the connecting ring.

[0010] Furthermore, a damping layer is provided on the contact surface between the sphere and the hemispherical recess.

[0011] The beneficial effects of this utility model are: 1. The satellite communication terminal fixing device features a support frame whose opening angle can be adjusted via a hydraulic cylinder to adapt to different ground slopes; friction blocks enhance friction and improve stability; the damping layer of the sphere and hemispherical recess ensures stable position after adjustment; and the buffer spring reduces the impact of vibration, ensuring stable terminal operation; the rotational engagement of the sphere and hemispherical recess allows for 360° horizontal and multi-angle pitch adjustment, while the hinge between the U-shaped base and the mounting block further expands the vertical adjustment range. Together, these features enable the terminal to flexibly adapt to the positional requirements of different satellites; simultaneously, the damping layer on the contact surface between the sphere and hemispherical recess can stably lock the position after adjustment, preventing angular displacement due to slight vibrations and ensuring stable signal reception.

[0012] 2. This satellite communication terminal fixing device adjusts the drive components in the structure: drive motor, gear and external gear ring. The motor drives the gear to rotate, which in turn drives the external gear ring and the arc rod to achieve automatic rotation of the sphere. Angle adjustment can be completed without manual operation, which not only reduces labor costs, but also improves adjustment accuracy and efficiency. It is especially suitable for scenarios that require frequent angle adjustments.

[0013] 3. The satellite communication terminal fixing device uses a hydraulic cylinder to drive the hydraulic rod to extend and retract through the support structure at the bottom of the connecting base, which in turn moves the connecting plate up and down. This allows the opening angle of the support frame to be adjusted via the connecting rod. The four ring-shaped support frames can independently adapt to different slopes, enabling the device to be stably placed on various terrains such as flat ground, slopes, and uneven surfaces. The matrix-style friction blocks on the lower surface of the support base significantly enhance friction with the ground, effectively preventing the device from sliding and ensuring stability in complex environments such as the field. The buffer springs on the outer wall of the hydraulic rod absorb external vibrations, such as the energy generated by wind and ground impacts, reducing the impact of vibration on the terminal body. The damping layer of the sphere and hemispherical recess and the stable connection design of each hinge further prevent the device from loosening in vibrating environments, ensuring that the terminal always maintains the optimal angle aligned with the satellite, significantly improving the reliability of communication quality. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial cross-sectional view of the structure of this utility model; Figure 3 This is a cross-sectional view of the adjustment structure of this utility model; Figure 4 This is a cross-sectional view of the connector structure of this utility model; Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0016] Explanation of reference numerals in the attached drawings: 1. Connecting seat; 2. Satellite communication terminal body; 3. Adjustment structure; 31. Connecting column; 32. Hemispherical recess; 33. Sphere; 34. U-shaped seat; 35. Mounting block; 36. External gear ring; 37. Arc rod; 38. Connecting plate; 39. Drive motor; 310. Gear; 4. Connecting ring; 5. Rectangular hole one; 6. Support frame; 7. Support seat; 8. Friction block; 9. U-shaped block; 10. Connecting rod; 11. T-shaped ring groove; 12. Hydraulic cylinder; 13. Hydraulic rod; 14. Buffer spring; 15. Connecting plate; 16. Rectangular hole two. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] Please see Figures 1-5A satellite communication terminal fixing device includes a connecting base 1 and a satellite communication terminal body 2, and also includes an adjustment structure 3 for adjusting the angle and position of the satellite communication terminal body 2; The adjustment structure 3 includes a connecting column 31, the bottom end of which is fixedly connected to the top of the connecting seat 1. A hemispherical recess 32 is fixedly connected to the top end of the connecting column 31. A sphere 33 is rotatably connected inside the hemispherical recess 32. A damping layer is provided on the contact surface between the sphere 33 and the hemispherical recess 32. A U-shaped seat 34 is fixedly connected to the outer wall of the end of the sphere 33 away from the hemispherical recess 32. An installation block 35 is hinged inside the U-shaped seat 34. A satellite communication terminal body 2 is fixedly installed on the outer wall of the installation block 35. An external toothed ring 36 is movably connected to the top end of the connecting column 31 below the hemispherical recess 32. An arc-shaped rod 37 is fixedly connected between the outer wall of the top end of the external toothed ring 36 and the sphere 33.

[0019] In this embodiment, the satellite communication terminal body 2 can be rotated at multiple angles by the cooperation of the sphere 33 and the hemispherical recess 32; the U-shaped seat 34 and the mounting block 35 are hinged to achieve angle adjustment in another direction, and the damping layer ensures the stability of the position after adjustment.

[0020] Reference Figure 2 and Figure 3 As shown, the adjustment structure 3 also includes a drive assembly for driving angle adjustment. The drive assembly includes a connecting plate 38. The outer wall of the connecting plate 38 is fixedly connected to the side wall of the connecting column 31. A drive motor 39 is fixedly installed on the connecting plate 38. A gear 310 is fixedly connected to the outer wall of the top end of the output shaft of the drive motor 39, and the gear 310 meshes with the external gear ring 36.

[0021] In this embodiment, the drive motor 39 drives the gear 310 to rotate, which in turn drives the external gear ring 36 to rotate. In turn, the arc rod 37 drives the ball 33 to rotate within the hemispherical recess 32, thereby achieving angle adjustment of the satellite communication terminal body 2.

[0022] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, a connecting ring 4 is fixedly installed on the bottom outer wall of the connecting seat 1. The outer wall of the connecting ring 4 has several rectangular holes 5 arranged in a ring. A support frame 6 is hinged within each of the rectangular holes 5. A support base 7 is fixedly connected to the bottom outer wall of the support frame 6. Several friction blocks 8 arranged in a matrix are fixedly connected to the lower surface of the support base 7. The friction blocks 8 are used to increase the friction between the support base 7 and the placement surface, improving the stability of the device. A U-shaped block 9 is fixedly connected to the inner side of the support frame 6, and a connecting rod 10 is hinged inside the U-shaped block 9. A T-shaped annular groove 11 is formed at the bottom of the connecting seat 1. A hydraulic cylinder 12 is fixedly installed inside the device. A hydraulic rod 13 is movably connected inside the hydraulic cylinder 12. The bottom end of the hydraulic rod 13 extends to the bottom of the connecting seat 1 and is fixedly connected to a connecting plate 15. A buffer spring 14 is sleeved on the outer wall of the bottom end of the hydraulic rod 13 between the connecting plate 15 and the connecting seat 1. The buffer spring 14 is used to buffer the movement of the hydraulic rod 13 during extension and retraction, reducing device vibration. Several rectangular holes 16 are arranged in a ring on the outer wall of the connecting plate 15. The rectangular holes 16 are hinged to one end of the connecting rod 10. There are four support frames 6, which are evenly distributed in a ring on the outer wall of the connecting ring 4.

[0023] In this embodiment, the support frame 6 is hinged by the connecting ring 4, and works with the hydraulic rod 13 driven by the hydraulic cylinder 12 and the connecting plate 15. The opening angle can be adjusted by the connecting rod 10 to adapt to different terrains. The friction block 8 of the support seat 7 enhances the friction with the ground and prevents slippage. The buffer spring 14 reduces the impact of external vibrations on the device.

[0024] In use, by activating the hydraulic cylinder 12, the hydraulic rod 13 is driven to extend and retract, causing the connecting plate 15 to move up and down. The connecting plate 15, through the hinged relationship between the rectangular hole 16 and the connecting rod 10, pulls or pushes the support frame 6 to rotate around the rectangular hole 5 of the connecting ring 4, adjusting it to a suitable opening angle. The support base 7 contacts the ground through the friction block 8, stabilizing the support device. Then, by activating the drive motor 39, its output shaft drives the gear 310 to rotate, and the gear 310 meshes with the external gear ring 36 to make it rotate. The external gear ring 36 drives the ball 33 to rotate within the hemispherical recess 32 through the arc rod 37, thereby adjusting the angle of the satellite communication terminal body 2 through the U-shaped seat 34 and the mounting block 35. The damping layer of the ball 33 and the hemispherical recess 32 ensures that the position is fixed after adjustment. The hinge between the U-shaped seat 34 and the mounting block 35 can further fine-tune the angle of the terminal body to adapt to the direction of the satellite signal.

[0025] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A satellite communication terminal fixing device, comprising a connector (1) and a satellite communication terminal body (2), characterized in that, It also includes an adjustment structure (3) for adjusting the angle and position of the satellite communication terminal body (2); The adjustment structure (3) includes a connecting column (31), the bottom end of which is fixedly connected to the top of the connecting seat (1), the top end of which is fixedly connected to a hemispherical recess (32), a sphere (33) is rotatably connected inside the hemispherical recess (32), a U-shaped seat (34) is fixedly connected to the outer wall of the end of the sphere (33) away from the hemispherical recess (32), an mounting block (35) is hinged inside the U-shaped seat (34), a satellite communication terminal body (2) is fixedly installed on the outer wall of the mounting block (35), and an external toothed ring (36) is movably connected to the top end of the connecting column (31) below the hemispherical recess (32), and an arc-shaped rod (37) is fixedly connected between the top outer wall of the external toothed ring (36) and the sphere (33).

2. The satellite communication terminal fixing device according to claim 1, characterized in that: The adjustment structure (3) also includes a drive assembly for driving angle adjustment. The drive assembly includes a connecting plate (38), the outer wall of which is fixedly connected to the side wall of the connecting column (31). A drive motor (39) is fixedly installed on the connecting plate (38). A gear (310) is fixedly connected to the outer wall of the top of the output shaft of the drive motor (39), and the gear (310) meshes with the external gear ring (36).

3. The satellite communication terminal fixing device according to claim 1, characterized in that: A connecting ring (4) is fixedly installed on the bottom outer wall of the connecting seat (1). A number of rectangular holes (5) arranged in a ring are opened on the outer wall of the connecting ring (4). A support frame (6) is hinged in the rectangular holes (5). A support seat (7) is fixedly connected to the bottom outer wall of the support frame (6). A number of friction blocks (8) arranged in a matrix are fixedly connected to the lower surface of the support seat (7). A U-shaped block (9) is fixedly connected to the inner side of the support frame (6). A connecting rod (10) is hinged inside the U-shaped block (9).

4. The satellite communication terminal fixing device according to claim 3, characterized in that: The bottom end of the connecting seat (1) is provided with a T-shaped annular groove (11). A hydraulic cylinder (12) is fixedly installed inside the T-shaped annular groove (11). A hydraulic rod (13) is movably connected inside the hydraulic cylinder (12). The bottom end of the hydraulic rod (13) extends to the bottom of the connecting seat (1) and is fixedly connected to a connecting plate (15). A buffer spring (14) is sleeved between the connecting plate (15) and the connecting seat (1) on the outer wall of the bottom end of the hydraulic rod (13). A number of rectangular holes (16) arranged in a ring are provided on the outer wall of the connecting plate (15).

5. A satellite communication terminal fixing device according to claim 4, characterized in that: The rectangular hole 2 (16) is hinged to one end of the connecting rod (10), and there are four support frames (6) that are evenly distributed in a ring on the outer wall of the connecting ring (4).

6. A satellite communication terminal fixing device according to claim 1, characterized in that: A damping layer is provided on the contact surface between the sphere (33) and the hemispherical recess (32).

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