Receiving antenna for microwave communication

Abstract

The utility model discloses a receiving antenna for microwave communication, which comprises a fixed plate, the upper end of the fixed plate is rotatably connected with a rotating seat, the fixed plate is provided with a control assembly acting on the rotating seat, the rotating seat is fixedly connected with an air cylinder, the tail end of an output shaft of the air cylinder is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with an antenna. A triangular seat is fixedly mounted on the upper surface of the mounting plate, an antenna body is arranged above the triangular seat, the antenna body is connected with the triangular seat through an angle adjusting mechanism, the rotating seat can be driven to rotate through the control assembly, so that the purpose of controlling the antenna body to rotate is achieved, and the antenna body can be controlled to rotate by adjusting the length of a telescopic rod of the air cylinder. According to the receiving antenna, the height of the antenna body can be controlled, the inclination angle of the antenna body can be changed through the angle adjusting mechanism, the angle of the receiving antenna can be adjusted in multiple directions, a user can change the receiving direction of the antenna body according to actual requirements, and great convenience is brought to the user in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave communication, in particular to a receiving antenna for microwave communication. Background Art

[0002] With the development of wireless communication technology, microwave technology is being used more and more widely. Microwave communication technology based on microwaves for information transmission is gradually becoming popular for everyone's communication and sharing. The receiving antenna for microwave communication is a key link in the microwave communication system. Most of the information transmission using electromagnetic waves relies on the transmission and exchange between microwave antennas.

[0003] However, the existing microwave communication receiving antenna has certain limitations when in use. When in use, the existing receiving antenna can only swing the wire rod left and right to change the receiving direction of the receiving antenna, and cannot achieve multi-angle adjustment. At the same time, the height of the receiving antenna is often fixed and cannot be freely adjusted. Therefore, a microwave communication receiving antenna is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a receiving antenna for microwave communication to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a receiving antenna for microwave communication, comprising a fixing plate, the upper end of the fixing plate is rotatably connected to a rotating seat, the fixing plate is provided with a control component acting on the rotating seat, the rotating seat is fixedly connected to a cylinder, the end of the output shaft of the cylinder is fixedly connected to a mounting plate, the upper surface of the mounting plate is fixedly mounted with a triangular seat, an antenna body is provided above the triangular seat, and the antenna body is connected to the triangular seat through an angle adjustment mechanism.

[0006] As a further preferred embodiment of the present technical solution, the angle adjustment mechanism includes a connecting block, an electric telescopic rod and a fixing ring, the fixing ring is fixedly connected to the bottom of the antenna body, the two corner positions at the upper end of the triangular seat are rotatably connected with connecting blocks, the other ends of the two connecting blocks are respectively fixedly connected to the fixing ring, the bottom of the electric telescopic rod is rotatably connected to the other corner position of the triangular seat, the top of the electric telescopic rod is rotatably connected to a mounting seat, and the mounting seat is fixedly connected to the fixing ring.

[0007] As a further preferred embodiment of the present technical solution, the control component includes an external gear, a driving gear and a motor. The external gear is fixedly connected to the outer surface of the rotating seat, the upper end of the fixed plate is rotatably connected to the driving gear meshing with the external gear, the bottom of the fixed plate is fixedly connected to the motor, and the output shaft of the motor passes through the fixed plate and is fixedly connected to the shaft end of the driving gear.

[0008] As a further preferred embodiment of the present technical solution, the diameter of the driving gear is smaller than the diameter of the external gear.

[0009] As a further preferred embodiment of the present technical solution, fixing holes are provided at four corners of the fixing plate.

[0010] As a further preferred embodiment of the present technical solution, three sleeves are fixedly connected to the upper surface of the cylinder, guide rods are slidably inserted into the interior of the three sleeves, and the top ends of the guide rods are fixedly connected to the bottom of the mounting plate.

[0011] As a further preferred embodiment of the present technical solution, the three sleeves are distributed in a ring shape with equal intervals.

[0012] The utility model provides a receiving antenna for microwave communication, which has the following beneficial effects:

[0013] The utility model can drive the rotating seat to rotate through the control component, so as to achieve the purpose of controlling the rotation of the antenna body. The height of the antenna body can be controlled by adjusting the length of the cylinder telescopic rod. The inclination angle of the antenna body can be changed by the angle adjustment mechanism. The receiving antenna can be adjusted in multiple directions. The user can change the receiving direction of the antenna body according to actual needs, which greatly facilitates the user's use process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of a part of the structure of the utility model;

[0017] Figure 4 For this utility model Figure 3 The structural diagram of A in the figure;

[0018] In the figure: 1. fixing plate; 2. rotating seat; 3. external gear; 4. driving gear; 5. motor; 6. cylinder; 7. guide rod; 8. mounting plate; 9. triangular seat; 10. antenna body; 11. connecting block; 12. electric telescopic rod; 13. fixing ring; 14. fixing hole; 15. mounting seat; 16. sleeve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4As shown, in this embodiment, a receiving antenna for microwave communication includes a fixed plate 1, the upper end of the fixed plate 1 is rotatably connected to a rotating seat 2, the fixed plate 1 is provided with a control component acting on the rotating seat 2, the rotating seat 2 is fixedly connected to a cylinder 6, the end of the output shaft of the cylinder 6 is fixedly connected to a mounting plate 8, a triangular seat 9 is fixedly installed on the upper surface of the mounting plate 8, an antenna body 10 is provided above the triangular seat 9, and the antenna body 10 is connected to the triangular seat 9 through an angle adjustment mechanism.

[0021] The control component can drive the rotating seat 2 to rotate, thereby achieving the purpose of controlling the rotation of the antenna body 10. The height of the antenna body 10 can be controlled by adjusting the length of the telescopic rod of the cylinder 6. The inclination angle of the antenna body 10 can be changed through the angle adjustment mechanism. The receiving antenna can be adjusted in azimuth very conveniently, which greatly facilitates the user to change the receiving azimuth of the antenna body 10 according to actual needs.

[0022] The angle adjustment mechanism includes a connecting block 11, an electric telescopic rod 12 and a fixing ring 13. The fixing ring 13 is fixedly connected to the bottom of the antenna body 10. The two corner positions on the upper end of the triangular seat 9 are rotatably connected with the connecting blocks 11. The other ends of the two connecting blocks 11 are respectively fixedly connected to the fixing ring 13. The bottom of the electric telescopic rod 12 is rotatably connected to another corner position of the triangular seat 9. The top of the electric telescopic rod 12 is rotatably connected to a mounting seat 15, and the mounting seat 15 is fixedly connected to the fixing ring 13.

[0023] When in use, by adjusting the length of the electric telescopic rod 12 , the fixing ring 13 can be made to swing up and down, thereby controlling the tilt angle of the antenna body 10 .

[0024] The control component includes an external gear 3, a driving gear 4 and a motor 5. The external gear 3 is fixedly connected to the outer surface of the rotating seat 2. The upper end of the fixed plate 1 is rotatably connected to the driving gear 4 that meshes with the external gear 3. The bottom of the fixed plate 1 is fixedly connected to the motor 5. The output shaft of the motor 5 passes through the fixed plate 1 and is fixedly connected to the shaft end of the driving gear 4.

[0025] When in use, the motor 5 is started to drive the driving gear 4 to rotate, and the driving gear 4 rotates the outer gear 3 to rotate, thereby rotating the rotating seat 2, thereby achieving the purpose of controlling the rotation of the antenna body 10.

[0026] The diameter of the driving gear 4 is smaller than the diameter of the external gear 3 .

[0027] With such arrangement, the driving gear 4 and the external gear 3 form a labor-saving gear set, which can reduce the stress on the output shaft of the motor 5 , thereby increasing the service life of the motor 5 .

[0028] Among them, fixing holes 14 are opened at the four corners of the fixing plate 1.

[0029] The fixing plate 1 can be fixedly installed by the cooperation of the fixing bolts and the fixing holes 14 .

[0030] Among them, three sleeves 16 are fixedly connected to the upper surface of the cylinder 6. The three sleeves 16 are distributed in a ring shape with equal intervals. Guide rods 7 are slidably inserted inside the three sleeves 16, and the top ends of the guide rods 7 are fixedly connected to the bottom of the mounting plate 8.

[0031] By providing three guide rods 7 and three sleeves 16, the mounting plate 8 can move up and down more smoothly.

[0032] The utility model provides a receiving antenna for microwave communication, and the specific working principle is as follows:

[0033] The control component can drive the rotating seat 2 to rotate, thereby achieving the purpose of controlling the rotation of the antenna body 10. Specifically, the motor 5 is started to drive the driving gear 4 to rotate, and the driving gear 4 rotates the outer gear 3 to rotate, thereby rotating the rotating seat 2, thereby driving the antenna body 10 to rotate. By adjusting the length of the telescopic rod of the cylinder 6, the height of the antenna body 10 can be controlled, and the inclination angle of the antenna body 10 can be changed by the angle adjustment mechanism. Specifically, by adjusting the length of the telescopic rod of the electric telescopic rod 12, the fixing ring 13 can be swung up and down, thereby controlling the inclination angle of the antenna body 10. The receiving antenna can be adjusted in azimuth very conveniently, which greatly facilitates the user to change the receiving azimuth of the antenna body 10 according to actual needs.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A receiving antenna for microwave communication, comprising a fixing plate (1), characterized in that: The upper end of the fixed plate (1) is rotatably connected to a rotating seat (2); a control component acting on the rotating seat (2) is arranged on the fixed plate (1); a cylinder (6) is fixedly connected to the rotating seat (2); the end of the output shaft of the cylinder (6) is fixedly connected to a mounting plate (8); a triangular seat (9) is fixedly mounted on the upper surface of the mounting plate (8); an antenna body (10) is arranged above the triangular seat (9); and the antenna body (10) is connected to the triangular seat (9) via an angle adjustment mechanism.

2. A receiving antenna for microwave communication according to claim 1, characterized in that: The angle adjustment mechanism comprises a connecting block (11), an electric telescopic rod (12) and a fixing ring (13); the fixing ring (13) is fixedly connected to the bottom of the antenna body (10); the two corner positions at the upper end of the triangular seat (9) are both rotatably connected to the connecting blocks (11); the other ends of the two connecting blocks (11) are respectively fixedly connected to the fixing ring (13); the bottom of the electric telescopic rod (12) is rotatably connected to the other corner position of the triangular seat (9); the top end of the electric telescopic rod (12) is rotatably connected to a mounting seat (15); and the mounting seat (15) is fixedly connected to the fixing ring (13).

3. A receiving antenna for microwave communication according to claim 1, characterized in that: The control assembly comprises an external gear (3), a driving gear (4) and a motor (5); the external gear (3) is fixedly connected to the outer surface of the rotating seat (2); the upper end of the fixed plate (1) is rotatably connected to the driving gear (4) meshing with the external gear (3); the bottom of the fixed plate (1) is fixedly connected to the motor (5); the output shaft of the motor (5) passes through the fixed plate (1) and is fixedly connected to the shaft end of the driving gear (4).

4. A receiving antenna for microwave communication according to claim 3, characterized in that: The diameter of the driving gear (4) is smaller than the diameter of the external gear (3).

5. A receiving antenna for microwave communication according to claim 1, characterized in that: The four corners of the fixing plate (1) are all provided with fixing holes (14).

6. A receiving antenna for microwave communication according to claim 1, characterized in that: Three sleeves (16) are fixedly connected to the upper surface of the cylinder (6), and guide rods (7) are slidably inserted inside the three sleeves (16), and the top ends of the guide rods (7) are fixedly connected to the bottom of the mounting plate (8).

7. A receiving antenna for microwave communication according to claim 6, characterized in that: The three sleeves (16) are distributed in an annular shape with equal intervals.

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