CN210272680U

CN210272680U - Omnibearing electronic antenna

Info

Publication number: CN210272680U
Application number: CN201920633015.XU
Authority: CN
Inventors: 黄国怡
Original assignee: Liang Haixuan
Current assignee: Liang Haixuan
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-04-07
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses an all-round antenna for electron relates to the communication equipment field, specifically includes the main antenna body, the lower part of main antenna body is equipped with rain shade, and rain shade shaping has seted up the through-hole for leaking hopper-shaped and its small-bore terminal surface, and the edge enstrophe of through-hole forms the portion of cup jointing, and the portion of cup jointing is the surface that the convex part of loop configuration is used for fixed suit main antenna body, and rain shade's upper surface sets up the annular rolling groove of round, is equipped with on the antenna body and drives bird mechanism. The utility model discloses a rain shade that sets up can avoid the rainwater to permeate to the motor case body in to guarantee the inside electrical components's of motor case body life, reduce the fault rate, and can reach the purpose of driving birds, make birds can not gather on main antenna body and vice antenna and stop, nest even, can not destroy the structure of antenna frame, the life of extension antenna frame has also reduced certain maintenance number of times simultaneously.

Description

Omnibearing electronic antenna

Technical Field

The utility model relates to a communication equipment field specifically is an all-round antenna for electron.

Background

An antenna is a converter which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa, and is a component for transmitting or receiving electromagnetic waves in radio equipment, and engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, and the like, all of which transmit information using electromagnetic waves, rely on antennas for operation, and in addition, in terms of transmitting energy using electromagnetic waves, non-signal energy radiation also requires antennas, and common antennas are reversible, i.e., the same pair of antennas can be used as both transmitting and receiving antennas. The same antenna has the same basic characteristic parameters as transmission or reception, while most antennas have less functions, and such an antenna mode has the following disadvantages: firstly, the pitch angle cannot be automatically adjusted, and when the signal is not good, manual assistance is often needed to adjust the pitch angle; secondly, the absence of a magnetic shielding function results in the internal components being susceptible to electromagnetic field interference.

Patent No. CN208078178U discloses an omnidirectional angle-adjustable antenna, which solves the above problems, but the top surface of the motor box is an open structure so that the main antenna can be adjusted in azimuth, and thus the antenna is eroded by rain water for a long time, and the service life is greatly reduced; meanwhile, birds often gather and stay on the antenna frame, even nest, damage the structure of the antenna frame and improve the failure rate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all-round antenna for electron to solve the problem that proposes among the above-mentioned background art.

To achieve the above object, the present invention provides the technical solutions as set forth in claims 1 to 3:

an omnidirectional electronic antenna comprises a motor case body, wherein the bottom surface of the motor case body is connected with a control case body, a rotating shaft in the motor case body is connected with one end of a main antenna body, the other end of the main antenna body penetrates through an opening at the top end of the motor case body, and an auxiliary antenna is arranged on the side surface of the main antenna body, the motor case body and the main antenna body jointly form the antenna body, a rain shade is arranged at the lower part of the main antenna body, a circle of annular rolling groove is formed in the upper surface of the rain shade, one end of a movable rod, far away from a rotating rod, faces downwards, is provided with a groove for rolling balls, the rolling balls are connected in the annular rolling groove in a rolling manner, a bird repelling mechanism is arranged on the antenna body and comprises a rotating rod, a bearing is fixedly sleeved at the upper part of the main antenna body, the bearing is fixedly sleeved on the, two connecting portion present for the plane of shakeing and connect the one end of rotary rod, and the one end of movable rod is connected to the other end of rotary rod, and the one end of wind pole is connected to the middle part surface that arbitrary movable rod dorsad main antenna body simultaneously, and the other end of wind pole is connected with the blade through the pivot rotation.

As a further aspect of the present invention: the rain shade is shaped like a funnel, a through hole is formed in the small-caliber end face of the rain shade, the edge of the through hole is turned inwards to form a sleeving part, and the sleeving part is a convex part of an annular structure and used for fixing the surface of the sleeved main antenna body.

As a further aspect of the present invention: the rotating rod is connected with the connecting part through a screw.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a rain shade that sets up can avoid the rainwater to permeate to the motor case body in to guarantee the inside electrical components's of motor case body life, reduce the fault rate, and can reach the purpose of driving birds, make birds can not gather on main antenna body and vice antenna and stop, nest even, can not destroy the structure of antenna frame, the life of extension antenna frame has also reduced certain maintenance number of times simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an installation schematic diagram of the middle annular sleeve and the rotary rod of the present invention.

Fig. 3 is a schematic structural view of the rain shade of the present invention.

As shown in the figure: the antenna comprises a motor box body 1, a main antenna body 2, an annular sleeve 3, a rotary rod 4, a movable rod 5, a wind rod 6, a rotary shaft 7, blades 8, a rolling ball 9, a rain shade 10, an annular rolling groove 11, a through hole 12, a sleeving part 13, a bearing 14 and a connecting part 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in the embodiment of the present invention, an all-round electronic antenna, includes a motor box body 1, the bottom surface of the motor box body 1 is connected with a control box body, and the inside pivot of the motor box body 1 is connected with one end of a main antenna body 2, and the other end of the main antenna body 2 is worn out of the top end opening of the motor box body 1 and is provided with an auxiliary antenna on the side surface thereof, and the above antenna bodies are formed together.

The lower part of the main antenna body 2 is provided with a rain shade 10, because the main antenna body 2 can be adjusted in all directions through the motor case body 1, when the main antenna body 2 is pitching and rotating, the top surface of the corresponding motor case body 1 is an opening structure, so that the main antenna body 2 can be adjusted in direction, the rain shade 10 can rotate along with the main antenna body 2, so that the top of the motor case body 1 can be shielded to the maximum extent, rainwater is prevented from falling into the motor case body 1, rainwater can also be prevented from sliding into the motor case body 1 along the surface of the main antenna body 2, the design size of the rain shade 10 is determined by the rotation angle of the main antenna body 2, namely, no matter which direction the main antenna body 2 rotates to, the top of the case body can be covered by the orthographic projection of the rain shade 10 corresponding to the motor case body 1 after the rain shade 10 inclines, like this when rainy day, rain shade 10 can both avoid the rainwater to permeate to motor case body 1 to guarantee the life of the inside electrical components of motor case body 1, reduce the fault rate.

The rain shade 10 is shaped like a funnel, the small-caliber end face of the rain shade is provided with a through hole 12, the edge of the through hole 12 is turned inwards to form a sleeve joint part 13, the sleeve joint part 13 is a convex part of an annular structure and used for fixing the surface of the main antenna body 2, the upper surface of the rain shade 10 is provided with a circle of annular rolling groove 11, and the rolling ball 9 can roll on the groove surface of the annular rolling groove 11;

the bird repelling mechanism is arranged on the antenna body and comprises a rotary rod 4, a bearing 14 is fixedly sleeved on the upper portion of the main antenna body 2, the bearing 14 is fixedly sleeved on the inner circumferential surface of the annular sleeve 3, symmetrical connecting portions 14 are formed on the outer circumferential surface of the annular sleeve 3, the two connecting portions 15 are flat planes and are connected with one end of the rotary rod 4, the rotary rod 4 and the connecting portions 15 are connected through screws, the bird repelling mechanism is convenient to detach and install, the other end of the rotary rod 4 is connected with one end of a movable rod 5, the other end of the movable rod 5 faces downwards, a groove for rolling balls 9 to roll is formed in the end face of the movable rod 5, the rolling balls 9 are connected in an annular rolling groove 11 in a rolling mode, meanwhile, the middle surface of any movable rod 5, which is opposite to the main antenna body 2, is connected with one end of a wind rod 6, the other end of the wind rod 6 is, drive rotary rod 4 and movable rod 5 and rotate, and movable rod 5 rotates on rain shade 10 surface through spin 9, the frictional resistance that significantly reduces makes movable rod 5 can stabilize around main antenna body 2 and rotate, reach the effect of driving birds, make birds can not gather on main antenna body 2 and vice antenna and stop, nest even, can not destroy the structure of antenna boom, the life of extension antenna boom, certain maintenance number of times has also been reduced simultaneously.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An omnidirectional electronic antenna comprises a motor case body (1), wherein the bottom surface of the motor case body (1) is connected with a control case body, a rotating shaft inside the motor case body (1) is connected with one end of a main antenna body (2), the other end of the main antenna body (2) penetrates through an opening at the top end of the motor case body (1) and is provided with an auxiliary antenna on the side surface of the main antenna body, the antenna body is formed by the above components together, the omnidirectional electronic antenna is characterized in that the lower part of the main antenna body (2) is provided with a rain shade (10), the upper surface of the rain shade (10) is provided with a circle of annular rolling groove (11), one end of a movable rod (5) far away from a rotating rod (4) faces downwards and is provided with a rolling groove for a rolling ball (9) on the end surface of the rolling ball, the rolling ball (9) is connected in the annular rolling groove (11) in a rolling manner, the antenna body, the fixed cover in upper portion of main antenna body (2) is equipped with bearing (14), and the fixed suit in inner peripheral surface of annular cover (3) of bearing (14), and the outer peripheral face of annular cover (3) takes shape and has connecting portion (14) of symmetry, two connecting portion (15) present for the plane of cutting flat and connect the one end of rotary rod (4), and the one end of movable rod (5) is connected to the other end of rotary rod (4), the one end of wind pole (6) is connected to arbitrary one movable rod (5) middle part surface back to main antenna body (2) simultaneously, and the other end of wind pole (6) is rotated through pivot (7) and is connected with blade (8).

2. The omnidirectional antenna according to claim 1, wherein the rain cover (10) is shaped like a funnel, and a through hole (12) is opened at a small-diameter end surface thereof, and an edge of the through hole (12) is turned inward to form a socket portion (13), and the socket portion (13) is a protrusion of a ring structure for fixedly sleeving the surface of the main antenna body (2).

3. The omnidirectional electronic antenna according to claim 1, wherein the connection between the rotating rod (4) and the connection portion (15) is achieved by a screw.