Communication antenna capable of adjusting receiving angle

Abstract

The utility model relates to the technical field of communication, and particularly discloses a communication antenna capable of adjusting a receiving angle, which comprises a communication antenna base and a receiver body, a supporting seat is rotatably arranged at the upper end part of the communication antenna base, two supporting plates are fixedly arranged at the upper end part of the supporting seat, a rotating shaft is rotatably arranged between the two supporting plates, and the receiving angle of the receiving angle can be adjusted through the rotating shaft. The outer side of the rotating shaft is fixedly sleeved with a sleeving ring, and a semicircular adjusting ring is fixedly installed at the side end of the sleeving ring. Wherein the two supporting plates are symmetrically installed, and teeth arranged at equal intervals are arranged on the inner side wall of the semicircular adjusting ring. According to the communication antenna, the supporting seat of the communication antenna capable of adjusting the receiving angle is designed to be rotatable, so that the transverse angle of the communication antenna can be adjusted, and the communication antenna can be adjusted in all directions in cooperation with the vertical receiving angle adjustment of the semicircular adjusting ring, so that the optimal signal angle is obtained; and the communication quality and effect are improved.

Description

Technical Field

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

[0002] A communication antenna is a converter that converts guided waves propagating on a transmission line into electromagnetic waves propagating in an unbounded medium, or vice versa. A component used to transmit or receive electromagnetic waves in radio equipment. Engineering systems such as radio communications, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy, all of which use electromagnetic waves to transmit information, rely on antennas to work. Communication antennas are often used in live news broadcasts, geological surveys, and earthquake relief and rescue sites. Due to the different pointing positions of communication antennas, the reception of signals will also be affected to a certain extent.

[0003] At present, the existing communication antenna (according to patent number: CN110137662A) discloses an adjustable angle 5G Internet of Things communication antenna, including a base and a signal receiving device, the base includes a bottom plate, a first bracket and a second bracket, the first bracket and the second bracket are vertically welded on both sides of the bottom plate, a motor is fixedly installed on the side of the first bracket away from the second bracket, the output end of the motor passes through the first bracket and is fixedly connected to a rotating shaft, the signal receiving device includes an antenna body and a connecting block, the antenna body and the connecting block are fixedly connected as a whole, a button is installed through one side of the connecting block, the button is located on one side of the inside of the connecting block and is fixedly provided with a first claw, a connecting rod is movably installed inside the button, a second claw is installed on the other end of the connecting rod, a spring is sleeved on the connecting rod, a slot is provided on the top of the rotating shaft, the first claw and the second claw are both clamped in the slot, the present invention can realize angle adjustment, and disassembly and assembly are convenient and quick.

[0004] However, in the process of implementing the above technical solution, it was found that there is at least the following technical problem: the angle adjustment direction of the device is too single, and it can only be adjusted in one vertical direction, and cannot be adjusted in all directions, so that the best signal angle cannot be obtained, resulting in weak signals and affecting communication. Therefore, in order to solve the above problems, we propose a communication antenna that can adjust the receiving angle. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a communication antenna with adjustable receiving angle, which solves the problem that the angle adjustment direction of the device is too single and can only be adjusted in one vertical direction, and cannot be adjusted in all directions, so that the best signal angle cannot be obtained, resulting in weak signals and affecting communication.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A communication antenna capable of adjusting a receiving angle, comprising a communication antenna base and a receiver body, wherein a support base is rotatably mounted on the upper end of the communication antenna base, two support plates are fixedly mounted on the upper end of the support base, a rotating shaft is rotatably mounted between the two support plates, a sleeve ring is fixedly sleeved on the outer side of the rotating shaft, and a semicircular adjustment ring is fixedly mounted on the side end of the sleeve ring;

[0010] The two support plates are symmetrically installed, and the inner wall of the semicircular adjustment ring is provided with teeth arranged at equal distances;

[0011] A servo motor 2 is fixedly mounted on the side end of the support plate, and an adjusting gear is rotatably mounted between the two support plates;

[0012] Wherein, the output shaft of the servo motor 2 is fixedly connected to the rotating shaft of the adjusting gear, and the adjusting gear is meshed and installed with the semicircular adjusting ring.

[0013] Preferably: a built-in mounting hole is provided at the upper end of the communication antenna base, and a servo motor 1 is fixedly mounted on the inner side wall of the built-in mounting hole;

[0014] Wherein, the position of the built-in mounting hole is located at the center of the upper end of the communication antenna base.

[0015] A slide groove is provided at the upper end of the communication antenna base;

[0016] The slide slot is provided at an outer side of the built-in mounting hole, and the support seat is rotatably mounted in the slide slot.

[0017] A plurality of steel balls are rotatably mounted on the bottom end of the inner side wall of the slideway;

[0018] Wherein, the support seat is located above the steel ball, and the support seat is in effective contact with the steel ball.

[0019] Preferably: a support frame is fixedly mounted on the side end of the sleeve ring;

[0020] Wherein, the support frame is located at a side away from the semicircular adjustment ring.

[0021] A bearing support ring is fixedly mounted on the side end of the receiver body;

[0022] Wherein, the bearing support ring is fixedly connected to the side end of the support frame.

[0023] (III) Beneficial effects

[0024] 1. The adjusting gear is meshed and installed with the semicircular adjusting ring. The rotation of the adjusting gear drives the semicircular adjusting ring to move. The semicircular adjusting ring is forced to move and drives the sleeve ring. The sleeve ring is forced to drive the rotating shaft to rotate. The sleeve ring rotates and drives the support frame to move. The support frame is forced to move and drives the bearing ring to move. The bearing ring is forced to move and drives the receiver body to move. The receiver body moves to adjust the receiving angle. By adding a semicircular adjusting ring to the communication antenna, the communication antenna can be used in the process of use. The servo motor drives the adjusting gear, and the adjusting gear rotates to adjust the semicircular adjusting ring, so as to realize the vertical receiving angle adjustment of the receiver body. The method is simple and practical, and effectively improves the practicality of the device.

[0025] 2. The support base rotates to drive the support plate to rotate, the support plate rotates under force to drive the rotating shaft, the rotating shaft rotates under force to drive the sleeve ring, the sleeve ring rotates under force to drive the support frame, the support frame rotates under force to drive the bearing ring, the bearing ring rotates under force to drive the receiver body, the receiver body rotates to adjust the lateral angle. By designing the support base of the communication antenna that can adjust the receiving angle to be rotatable, the communication antenna can be adjusted at a lateral angle, and the vertical receiving angle adjustment performed by the semicircular adjustment ring can be adjusted in all directions, so as to obtain the best signal angle and improve the quality and effect of communication. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0027] Figure 1 This is a structural diagram of the overall communication antenna of the utility model;

[0028] Figure 2 This is a structural diagram of the adjusting gear of the utility model;

[0029] Figure 3 A structural diagram of the communication antenna of the utility model;

[0030] Figure 4 It is the structural diagram of the slideway of the utility model.

[0031] Legend: 1. Communication antenna base; 11. Built-in mounting hole; 12. Servo motor one; 13. Slide groove; 14. Steel ball; 15. Support seat; 16. Support plate; 17. Rotating shaft; 18. Socket ring; 19. Semicircular adjustment ring; 2. Servo motor two; 21. Adjustment gear; 22. Support frame; 23. Load-bearing support ring; 24. Receiver body. DETAILED DESCRIPTION

[0032] The embodiment of the present application provides a communication antenna with adjustable receiving angle, thereby effectively solving the technical problem that the angle adjustment direction of the device is too single, and it can only be adjusted in one vertical direction, and cannot be adjusted in all directions, so the optimal signal angle cannot be obtained, resulting in weak signals and affecting communication.

[0033] Example

[0034] like Figure 1 , Figure 2 , Figure 3 ,and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that the angle adjustment direction of the device is too single, and it can only be adjusted in one vertical direction, and cannot be adjusted in all directions, so that the best signal angle cannot be obtained, resulting in weak signals and affecting communication. The overall idea is based on the following:

[0035] In view of the problems existing in the prior art, the utility model provides a communication antenna capable of adjusting the receiving angle, comprising a communication antenna base 1 and a receiver body 24, wherein a support base 15 is rotatably mounted on the upper end of the communication antenna base 1, two support plates 16 are fixedly mounted on the upper end of the support base 15, a rotating shaft 17 is rotatably mounted between the two support plates 16, a sleeve ring 18 is fixedly sleeved on the outer side of the rotating shaft 17, and a semicircular adjustment ring 19 is fixedly mounted on the side end of the sleeve ring 18; wherein the two support plates 16 are symmetrically mounted, and the inner side wall of the semicircular adjustment ring 19 is provided with teeth arranged at equal distances; a servo drive is fixedly mounted on the side end of the support plate 16 Servo motor 2, an adjusting gear 21 is rotatably installed between the two support plates 16; wherein, the output shaft of the servo motor 2 is fixedly connected to the rotating shaft of the adjusting gear 21, and the adjusting gear 21 is meshed and installed with the semicircular adjusting ring 19. When the servo motor 2 is started, the output shaft of the servo motor 2 rotates to drive the adjusting gear 21 to rotate. Since the adjusting gear 21 is meshed and installed with the semicircular adjusting ring 19, the rotation of the adjusting gear 21 drives the semicircular adjusting ring 19 to move. The semicircular adjusting ring 19 is forced to move and drives the sleeve ring 18. The sleeve ring 18 is forced to drive the rotating shaft 17 to rotate. The rotation of the sleeve ring 18 drives the support frame 22 to move.

[0036] A built-in mounting hole 11 is provided at the upper end of the communication antenna base 1, and a servo motor 12 is fixedly installed on the inner side wall of the built-in mounting hole 11; wherein, the position of the built-in mounting hole 11 is located at the center position of the upper end of the communication antenna base 1; a slide groove 13 is provided at the upper end of the communication antenna base 1; wherein, the slide groove 13 is provided at the outer side of the built-in mounting hole 11, and a support seat 15 is rotatably installed in the slide groove 13; a plurality of steel balls 14 are rollingly installed at the bottom end of the inner side wall of the slide groove 13; wherein, the position of the support seat 15 is located above the steel balls 14, and the support seat 15 is in effective contact with the steel balls 14, and the servo motor 12 is started, and the output shaft of the servo motor 12 rotates to drive the support seat 15 to rotate, and the support seat 15 is subjected to force to rotate in the slide groove 13, and the rotation of the support seat 15 drives the steel balls 14 to roll, and the rolling of the steel balls 14 reduces the friction of the support seat 15, thereby facilitating the rotation adjustment of the support seat 15.

[0037] A support frame 22 is fixedly installed on the side end of the sleeve ring 18; wherein, the support frame 22 is located on the side away from the semicircular adjustment ring 19; a bearing ring 23 is fixedly installed on the side end of the receiver body 24; wherein, the bearing ring 23 is fixedly connected to the side end of the support frame 22, and the support frame 22 moves under force to drive the bearing ring 23 to move, and the bearing ring 23 moves under force to drive the receiver body 24 to move, and the receiver body 24 moves to adjust the receiving angle.

[0038] Working principle:

[0039] The first step is to start the servo motor 2 when the communication antenna capable of adjusting the receiving angle is used, and the output shaft of the servo motor 2 rotates to drive the adjusting gear 21 to rotate. Since the adjusting gear 21 is meshed and installed with the semicircular adjusting ring 19, the adjusting gear 21 rotates to drive the semicircular adjusting ring 19 to move. The semicircular adjusting ring 19 is forced to move to drive the sleeve ring 18, and the sleeve ring 18 is forced to drive the rotating shaft 17 to rotate. The sleeve ring 18 rotates to drive the support frame 22 to move. The support frame 22 is forced to move to drive the bearing ring 23 to move. The bearing ring 23 is forced to move to drive the receiver body 24 to move. The receiver body 24 moves to adjust the receiving angle. By adding the semicircular adjusting ring 19 to the communication antenna, the communication antenna can be used. The servo motor 22 drives the adjusting gear 21 during use, and the adjusting gear 21 rotates and adjusts the semicircular adjusting ring 19, thereby realizing the vertical receiving angle adjustment of the receiver body 24. The method is simple and practical, and effectively improves the practicality of the device.

[0040] In the second step, when the communication antenna capable of adjusting the receiving angle is used, the servo motor 12 is started, the output shaft of the servo motor 12 rotates to drive the support seat 15 to rotate, the support seat 15 is rotated in the slide groove 13 under force, the support seat 15 rotates to drive the steel ball 14 to roll, the rolling of the steel ball 14 reduces the friction of the support seat 15, thereby facilitating the rotation adjustment of the support seat 15, the support seat 15 rotates to drive the support plate 16 to rotate, the support plate 16 rotates under force to drive the rotating shaft 17, the rotating shaft 17 rotates under force to drive the sleeve ring 18, and the sleeve The connecting ring 18 is rotated under force to drive the supporting frame 22, the supporting frame 22 is rotated under force to drive the bearing ring 23, the bearing ring 23 is rotated under force to drive the receiver body 24, and the receiver body 24 is rotated to adjust the lateral angle. By designing the support base 15 of the communication antenna that can adjust the receiving angle to be rotatable, the communication antenna can be adjusted at a lateral angle, and the vertical receiving angle adjustment performed by the semicircular adjustment ring 19 can make the communication antenna adjustable in all directions, so as to obtain the best signal angle and improve the quality and effect of communication.

[0041] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A communication antenna capable of adjusting a receiving angle, comprising a communication antenna base (1) and a receiver body (24), characterized in that: A support seat (15) is rotatably mounted on the upper end of the communication antenna base (1), two support plates (16) are fixedly mounted on the upper end of the support seat (15), a rotating shaft (17) is rotatably mounted between the two support plates (16), a sleeve ring (18) is fixedly sleeved on the outer side of the rotating shaft (17), and a semicircular adjustment ring (19) is fixedly mounted on the side end of the sleeve ring (18); The two support plates (16) are symmetrically installed, and the inner side wall of the semicircular adjustment ring (19) is provided with teeth arranged at equal distances; A servo motor 2 (2) is fixedly mounted on the side end of the support plate (16), and an adjusting gear (21) is rotatably mounted between the two support plates (16); The output shaft of the second servo motor (2) is fixedly connected to the rotating shaft of the adjusting gear (21), and the adjusting gear (21) is meshedly installed with the semicircular adjusting ring (19).

2. A communication antenna capable of adjusting the receiving angle according to claim 1, characterized in that: The upper end of the communication antenna base (1) is provided with a built-in mounting hole (11), and a servo motor (12) is fixedly mounted on the inner side wall of the built-in mounting hole (11); The built-in mounting hole (11) is located at the center of the upper end of the communication antenna base (1).

3. A communication antenna capable of adjusting the receiving angle according to claim 2, characterized in that: The upper end of the communication antenna base (1) is provided with a slide groove (13); The slide groove (13) is provided at a position sleeved on the outside of the built-in mounting hole (11), and the support seat (15) is rotatably mounted in the slide groove (13).

4. The communication antenna capable of adjusting the receiving angle according to claim 3, characterized in that: A plurality of steel balls (14) are rollingly mounted on the bottom end of the inner side wall of the slide groove (13); The support seat (15) is located above the steel ball (14), and the support seat (15) is in effective contact with the steel ball (14).

5. The communication antenna capable of adjusting the receiving angle according to claim 4, characterized in that: A support frame (22) is fixedly mounted on the side end of the sleeve ring (18); Wherein, the support frame (22) is located on a side away from the semicircular adjustment ring (19).

6. The communication antenna capable of adjusting the receiving angle according to claim 5, characterized in that: A bearing support ring (23) is fixedly mounted on the side end of the receiver body (24); Wherein, the bearing support ring (23) is fixedly connected to the side end of the support frame (22).

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