CN214542505U

CN214542505U - Internet of things antenna structure

Info

Publication number: CN214542505U
Application number: CN202120977204.6U
Authority: CN
Inventors: 张伟
Original assignee: Suzhou Gannz Eiectronic Technology Co ltd
Current assignee: Suzhou Gannz Eiectronic Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-10-29
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to the technical field of an antenna of the internet of things, and discloses an antenna structure of the internet of things, which comprises a base, a rope belt, an antenna body and a motor; the middle of the top of the base is connected with a supporting sleeve; four connecting plates are circumferentially and fixedly mounted on the upper side of the supporting sleeve; the connection mode between the middle support sleeve and the base is spherical connection, and the spherical connection mode can lead the support sleeve to rotate at any angle, thereby flexibly controlling the inclination angle of the antenna body; the antenna body in the device is of a height-adjustable structure, the height-adjustable design is convenient for storage when the antenna body is not used, and the antenna body is prevented from being exposed in the air for a long time; in addition, the device utilizes the mode of motor drive pulley to control the tilt direction of support cover, and this kind of mode simple structure is economic moreover, and it is also more convenient to change when the part has the damage.

Description

Internet of things antenna structure

Technical Field

The utility model relates to a thing networking antenna technical field specifically is a thing networking antenna structure.

Background

The antenna is a converter which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium or vice versa; a component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all rely on antennas to work when electromagnetic waves are used for transmitting information; in addition, in terms of transferring energy with electromagnetic waves, non-signal energy radiation also requires an antenna; the antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas.

Most of the existing antennas of the internet of things are fixedly installed at present, and the angle of the antennas cannot be freely adjusted, so that the antennas can be unstable when receiving signals; in addition, the conventional internet of things antenna is lack of a protection device, and the internet of things antenna is easily damaged in windy weather, so that the use of household internet of things equipment is influenced; therefore, a new device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thing networking antenna structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an Internet of things antenna structure comprises a base, a rope belt, an antenna body and a motor; the middle of the top of the base is connected with a supporting sleeve; four connecting plates are circumferentially and fixedly mounted on the upper side of the supporting sleeve; a worm in the left-right direction is rotatably arranged in the support sleeve, and the right side of the worm extends out of the right side wall of the support sleeve and is rotatably connected with a steering wheel; a worm wheel is meshed with the front side of the worm, a screw rod in the vertical direction is connected to the worm wheel in a rotating mode, and an antenna body is fixedly installed at the top of the screw rod; four first pulleys are circumferentially and rotatably connected inside the base, and a second pulley is rotatably connected between the front and rear first pulleys and between the left and right first pulleys; the pulley I and the pulley II in the left-right direction and the front-back direction are connected with the connecting plate on the same side through rope belts, and the bottom of the base is provided with a plurality of supporting columns with hollow structures.

As a further aspect of the present invention: the support sleeve is connected with the base through a spherical joint.

As a further aspect of the present invention: two annular grooves are formed in the surface of the second pulley.

As a further aspect of the present invention: the top circumference of base 1 has set gradually four spring grooves and wire casing from inside to outside.

As a further aspect of the present invention: and a second compression spring is fixedly arranged inside the supporting column.

Compared with the prior art, the beneficial effects of the utility model are that: the connection mode between the support sleeve and the base in the device is spherical connection, and the spherical connection mode can enable the support sleeve to rotate at any angle, so that the inclination angle of the antenna body can be flexibly controlled; the antenna body in the device is of a height-adjustable structure, the height-adjustable design is convenient for storage when the antenna body is not used, and the antenna body is prevented from being exposed in the air for a long time; in addition, the device utilizes the mode of motor drive pulley to control the tilt direction of support cover, and this kind of mode simple structure is economic moreover, and it is also more convenient to change when the part has the damage.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of an antenna structure of the internet of things.

Fig. 2 is a schematic top view of an antenna structure of the internet of things.

Fig. 3 is a schematic view of a cross-sectional structure of a supporting sleeve in an antenna structure of the internet of things.

Fig. 4 is a schematic perspective view of a second pulley in an antenna structure of the internet of things.

Wherein: the antenna comprises a base 1, a rope belt 2, a connecting plate 3, an antenna body 4, a supporting sleeve 5, a first compression spring 6, a spring seat 7, a first pulley 8, a second compression spring 9, a second pulley 10, a motor 11, a supporting column 12, a wire groove 13, a spring groove 14, a screw rod 15, a steering wheel 16, a worm 17 and a worm wheel 18.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-4, an antenna structure of the internet of things includes a base 1, a rope 2, an antenna body 4 and a motor 11; the base 1 is of a hollow structure, the top middle part of the base 1 is connected with a support sleeve 5 through a spherical joint, and the spherical joint can enable the support sleeve 5 to rotate at any angle; four connecting plates 3 are circumferentially and fixedly arranged on the upper side of the support sleeve 5; a left-right worm 17 is rotatably mounted in the support sleeve 5, and the right side of the worm 17 extends out of the right side wall of the support sleeve 5 and is rotatably connected with a steering wheel 16; a worm wheel 18 is meshed with the front side of the worm 17, a screw rod 15 in the vertical direction is rotatably connected to the worm wheel 18, and an antenna body 4 is fixedly mounted at the top of the screw rod 15; the steering wheel 16 is rotated, the steering wheel 16 drives the worm 17 to rotate, the worm 17 rotates to further drive the worm wheel 18 to rotate, and the worm wheel 18 rotates to further drive the screw rod 15 to move up and down, so that the antenna body 4 positioned at the top of the screw rod 15 is driven to move up and down; the top of the base 1 is circumferentially provided with four spring grooves 14 and wire grooves 13 from inside to outside in sequence; a spring seat 7 is fixedly arranged on one side, far away from the support sleeve 5, in the spring groove 14, a first compression spring 6 is fixedly connected to the spring seat 7, and the free end of the first compression spring 6 is connected with the bottom of the support sleeve 5; the compression spring I6 is arranged to be beneficial to maintaining the stability of the antenna body 4.

Example two

On the basis of the first embodiment, in order to optimize the performance of the device, four first pulleys 8 are connected to the inner portion of the base 1 in a circumferential rotating mode, and a second pulley 10 with two annular grooves formed in the surface is connected between the front pulley 8 and the rear pulley 8 and between the left pulley 8 and the right pulley 8 in a rotating mode; the pulleys I8 and II 10 in the left-right direction and the front-back direction are connected with the connecting plates 3 on the same side through the rope belts 2, and the pulleys II 10 are rotatably connected with motors 11; the motor 11 is started, the motor 11 starts to drive the second pulley 10 to rotate, the rotation of the second pulley 10 enables the two rope belts 2 on the two sides to extend and shorten at the same time through the transmission of the corresponding first pulley 8, and then the inclination angle of the antenna body 4 can be adjusted through the rotation of the supporting sleeve 5; the bottom of the base 1 is provided with a plurality of support columns 12 with hollow structures, and compression springs II 9 are fixedly installed inside the support columns 12.

The utility model discloses a theory of operation is: when the antenna is used, when the inclination angle of the antenna body 4 needs to be adjusted, the motor 11 is started, the motor 11 starts to drive the pulley II 10 to rotate, the rotation of the pulley II 10 enables the two sides of the rope belt 2 to extend and shorten at the same time through the transmission of the corresponding pulley I8, and then the inclination angle of the antenna body 4 can be adjusted through the rotation of the supporting sleeve 5; when the antenna body 4 needs to be extended and folded, the steering wheel 16 is rotated, the steering wheel 16 drives the worm 17 to rotate, the worm 17 rotates to drive the worm wheel 18 to rotate, the worm wheel 18 rotates to drive the screw rod 15 to move up and down, and therefore the antenna body 4 located at the top of the screw rod 15 is driven to move up and down.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An Internet of things antenna structure comprises a base (1), a rope belt (2), an antenna body (4) and a motor (11); the middle of the top of the base (1) is connected with a supporting sleeve (5); four connecting plates (3) are circumferentially and fixedly arranged on the upper side of the supporting sleeve (5); the steering mechanism is characterized in that a left-right worm (17) is rotatably mounted in the support sleeve (5), and the right side of the worm (17) extends out of the right side wall of the support sleeve (5) and is rotatably connected with a steering wheel (16); a worm wheel (18) is meshed with the front side of the worm (17), a screw rod (15) in the vertical direction is rotatably connected to the worm wheel (18), and an antenna body (4) is fixedly mounted at the top of the screw rod (15); four first pulleys (8) are circumferentially and rotatably connected inside the base (1), and a second pulley (10) is rotatably connected between the front and rear first pulleys (8) and between the left and right first pulleys (8); the pulley I (8) and the pulley II (10) in the left-right direction and the front-back direction are both connected with the connecting plate (3) on the same side through the rope belts (2), and the bottom of the base (1) is provided with a plurality of supporting columns (12) with hollow structures.

2. The internet of things antenna structure as claimed in claim 1, wherein the support sleeve (5) is connected to the base (1) by a ball joint.

3. The antenna structure of the internet of things as claimed in claim 2, wherein two annular grooves are formed in the surface of the second pulley (10).

4. The internet of things antenna structure as claimed in claim 1 or 2, wherein the top of the base (1) is provided with four spring slots (14) and wire slots (13) in sequence from inside to outside in the circumferential direction.

5. The internet of things antenna structure as claimed in claim 1, wherein a second compression spring (9) is fixedly mounted inside the supporting column (12).