CN217468765U - Antenna device - Google Patents

Abstract

The utility model discloses an antenna device, include: fixing the disc; the rotary table is rotatably arranged on the fixed disc; the first driving assembly is at least partially arranged on the fixed disc and is suitable for driving the rotary table to rotate relative to the fixed disc; an antenna movably provided to the turntable; the second driving piece is suitable for driving the antenna to move so as to adjust the angle of the antenna relative to the rotary table. According to the utility model discloses an antenna equipment locates the antenna on the revolving stage, and on the fixed disk was located to the revolving stage, through the angle of the relative fixed disk of first drive assembly adjustment revolving stage, through the angle of the relative revolving stage of second driving piece adjustment antenna, so, through mutually supporting of first drive assembly and second driving piece, can be so that the angular adjustment scope grow of antenna to send and receive signals better, simultaneously, degree of automation is high, and overall structure is simple, the assembly of being convenient for.

Description

Antenna device

Technical Field

The utility model belongs to the technical field of the thing networking antenna technique and specifically relates to an antenna equipment is related to.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) 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 use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception. This is the reciprocity theorem for antennas.

Under the rapid development trend of the internet of things, the antenna for converting and transmitting the internet of things is also visible everywhere in life, but the existing antenna for the internet of things is generally fixedly arranged, or the direction of the antenna can be adjusted only through manual operation. However, such an antenna cannot be used effectively and conveniently, and the angle of the antenna also affects the output of signals, so that the signal of the antenna which cannot be controlled randomly is unstable, and the use experience is poor. Therefore, the antenna extending and swinging device for the Internet of things is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an antenna device, antenna device can conveniently adjust the angle of antenna, and adjustment range is big, can make the antenna send and receive signals better.

According to the utility model discloses an antenna device, include: fixing the disc; the rotary table is rotatably arranged on the fixed disc; the first driving assembly is at least partially arranged on the fixed disc and is suitable for driving the rotary table to rotate relative to the fixed disc; an antenna movably provided to the turntable; the second driving piece is suitable for driving the antenna to move so as to adjust the angle of the antenna relative to the rotary table.

According to the utility model discloses an antenna equipment locates the antenna on the revolving stage, and on the fixed disk was located to the revolving stage, through the angle of the relative fixed disk of first drive assembly adjustment revolving stage, through the angle of the relative revolving stage of second driving piece adjustment antenna, so, through mutually supporting of first drive assembly and second driving piece, can be so that the angular adjustment scope grow of antenna to send and receive signals better, simultaneously, degree of automation is high, and overall structure is simple, the assembly of being convenient for.

According to some embodiments of the invention, the fixed disk comprises: a disc body; and a mounting part located at an upper side of the disc body, the mounting part being formed in a cylindrical shape, and the turntable being rotatably provided at the mounting part.

Further, the installation part is formed into a hollow cylinder shape, a rotary connecting part is formed on the inner peripheral wall or the outer peripheral wall of the installation part, and a rotary matching part matched with the rotary connecting part is formed on the rotary table.

Still further, the installation department inject the open inner chamber in top, rotate connecting portion and form in the internal perisporium of installation department, it forms to follow to rotate connecting portion the annular that the circumference of installation department extends, the revolving stage includes: a table body formed in a disc shape; the movable part, the movable part is located the downside of platform body and with the platform body links to each other, running fit portion form in the periphery wall of movable part, running fit portion forms to follow the protruding rail of the circumference extension of movable part when the revolving stage rotates, the protruding rail is followed the annular rotates, just the platform body is located the upside of installation department.

In some embodiments, the first drive assembly comprises: rack and first driving motor, the rack with one of them of first driving motor is located fixed disk and another are located the revolving stage, the rack is followed the circumference of fixed disk extends, first driving motor's output shaft pass through the gear with rack transmission cooperation.

Furthermore, a rotating connecting part is formed on the fixed disc, a rotating matching part matched with the rotating connecting part is formed on the rotary table, a mounting groove which is along the radial direction and is far away from the rotating connecting part and is recessed is formed on one side surface of the rotating matching part opposite to the rotating connecting part, and a rack is arranged on one side surface of the rotating connecting part, which faces the rotating matching part, and extends along the circumferential direction of the rotating connecting part; the first driving motor is arranged in the mounting groove, and an output shaft of the first driving motor is in transmission fit with the rack through a gear.

According to some embodiments of the utility model, the antenna is equipped with a plurality ofly, and is a plurality of the antenna is followed the circumference interval arrangement of revolving stage, the second driving piece include with a plurality of, every of antenna one-to-one the second driving piece is suitable for the drive to correspond the antenna is relative the revolving stage rotates.

Further, the periphery of the rotary table is provided with a plurality of placement plates, the placement plates extend outwards from the side wall of the rotary table in the radial direction, and the second driving piece and the antenna are arranged on the upper side of the placement plates.

According to some embodiments of the invention, the antenna device further comprises: the camera module is arranged on the fixed disc and used for detecting the angle of the antenna.

According to some embodiments of the invention, the antenna device further comprises: the equipment box is suitable for accommodating electronic equipment, the electronic equipment is electrically connected with the antenna, and the equipment box is arranged on the lower side of the fixed disc and connected with the fixed disc.

Further, the equipment box and the fixed disc are integrally formed.

According to some embodiments of the invention, the antenna device further comprises: the base is arranged on the lower side of the fixed disc.

Further, the antenna apparatus further includes: and the solar panel is obliquely arranged on the base and is suitable for supplying power to the electronic equipment connected with the antenna.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic diagram of an angle of an antenna apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of another angle of the antenna device shown in fig. 1;

fig. 3 is a partial cross-sectional view of the antenna apparatus shown in fig. 1;

fig. 4 is a sectional view of the antenna device shown in fig. 1.

Reference numerals:

the antenna device 100:

a fixed disk 1, a disk body 11, a mounting portion 12, a rotation connecting portion 121,

a turntable 2, a table body 21, a setting plate 211, a movable part 22, a rotation matching part 221, a mounting groove 222,

a first driving assembly 3, a rack 31, a first driving motor 32,

second driving piece 4, antenna 5, camera module 6, equipment box 7, base 8, cushion 9, solar panel 10.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

An antenna device 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 4.

As shown in fig. 1, the antenna apparatus 100 according to the embodiment of the present invention includes: the antenna driving device comprises a fixed disc 1, a rotary table 2, a first driving assembly 3, an antenna 5 and a second driving piece 4.

Specifically, the antenna 5 may be a cylindrical antenna, a plate antenna, or a dish antenna, and the type of the antenna 5 may be reasonably selected according to actual needs. The turntable 2 is rotatably arranged on the fixed tray 1, at least part of the first driving component 3 is arranged on the fixed tray 1, the first driving component 3 is suitable for driving the turntable 2 to rotate relative to the fixed tray 1, the antenna 5 is movably arranged on the turntable 2, the second driving component 4 is suitable for driving the antenna 5 to move so as to adjust the angle of the antenna 5 relative to the turntable 2, for example, the second driving component 4 can drive the antenna 5 to rotate, slide and the like, so that when the angle of the antenna 5 needs to be adjusted, the angle of the whole body formed by the antenna 5 and the turntable 2 can be adjusted relative to the fixed tray 1 by driving the turntable 2 to rotate by the first driving component 3, the angle of the antenna 5 relative to the turntable 2 can be adjusted by driving the antenna 5 to move by the second driving component 4, and the angle adjustment range of the antenna 5 can be enlarged by the mutual matching of the first driving component 3 and the second driving component 4, to better transceive signals.

According to the utility model discloses antenna equipment 100, locate antenna 5 on revolving stage 2, revolving stage 2 is located on fixed disk 1, through the angle of the 2 relative fixed disks of first drive assembly 3 adjustment revolving stage 1, through the angle of the 4 relative revolving stages 2 of adjustment antenna 5 of second driving piece, thus, through mutually supporting of first drive assembly 3 and second driving piece 4, can be so that antenna 5's angular adjustment scope grow, in order to receive and send signals better, and simultaneously, the automation degree is high, and the whole structure is simple, and the assembly is convenient.

According to some embodiments of the present invention, referring to fig. 2-4, the fixed disk 1 may include: a disc body 11 and a mounting portion 12. The disc body 11 may be formed in a disc shape, or the disc body 11 may be formed in other shapes, the mounting portion 12 is located on the upper side of the disc body 11, the mounting portion 12 is formed in a cylindrical shape, and the diameter of the disc body 11 is larger than the outer diameter of the mounting portion 12, the turntable 2 is rotatably provided on the mounting portion 12, for example, the turntable 2 may be fitted to the outer side of the mounting portion 12, or the turntable 2 may be fitted to the inner side of the mounting portion 12, so that the overall structure is simple and the processing and molding are convenient.

Further, referring to fig. 3 and 4, the mounting part 12 may be formed in a hollow cylindrical shape, the rotation connecting part 121 may be formed on an inner circumferential wall or an outer circumferential wall of the mounting part 12, the rotation fitting part 221 adapted to the rotation connecting part 121 may be formed on the turntable 2, that is, when the rotation connecting part 121 is formed on the inner circumferential wall of the mounting part 12, the turntable 2 is fitted to the inside of the mounting part 12, and the rotation fitting part 221 may be formed on the outer circumferential wall of the turntable 2; and when being formed with the running fit portion 221 on the periphery wall of installation department 12, revolving stage 2 cooperates in the outside of installation department 12, is formed with running fit portion 221 on the internal perisporium of revolving stage 2, so, make installation department 12 and revolving stage 2's cooperation form various, overall structure is comparatively simple simultaneously.

Still further, referring to fig. 3 and 4, the mounting portion 12 may define an inner cavity with an open top end, the rotation connecting portion 121 is formed at an inner circumferential wall of the mounting portion 12, and the rotation connecting portion 121 is formed as a ring groove extending in a circumferential direction of the mounting portion 12. The turntable 2 may include: a table body 21 and a movable portion 22. The table body 21 is formed in a disk shape, for example, the table body 21 may also be formed in a disk shape, the movable portion 22 is located at the lower side of the table body 21 and connected to the table body 21, the rotation engagement portion 221 is formed at the outer peripheral wall of the movable portion 22, the rotation engagement portion 221 is formed as a protruding rail extending in the circumferential direction of the movable portion 22, the protruding rail may rotate along an annular groove when the turntable 2 rotates, and the table body 21 is located at the upper side of the mounting portion 12. Thus, the rotating matching structure of the rotary table 2 and the mounting part 12 is simple, the movement is stable, and meanwhile, the assembly is convenient. Preferably, there is a gap between the table body 21 and the mounting portion 12 to avoid wear of the bottom surfaces of the table body 21 and the mounting portion 12.

Optionally, the cross section of annular groove can form half "worker" style of calligraphy, and the section of protruding rail and the section adaptation of annular groove, like this, can further promote protruding rail and annular groove complex stability, prevent protruding rail vibration.

In some embodiments, referring to fig. 3 and 4, the first drive assembly 3 may comprise: a rack 31 and a first drive motor 32. Wherein, one of rack 31 and first driving motor 32 locates fixed disk 1 and another locates revolving stage 2, rack 31 extends along the circumference of fixed disk 1, the output shaft of first driving motor 32 passes through gear and rack 31 transmission fit, for example, can be rack 31 locates on installation department 12 of fixed disk 1, first driving motor 32 locates on revolving stage 2's movable part 22, or, also can be rack 31 locates on revolving stage 2's movable part 22, first driving motor 32 locates on installation department 12 of fixed disk 1, certainly the utility model discloses be not limited to this, rack 31 and first driving motor 32's the position of setting can be rationally selected according to actual need. Thus, when the first driving motor 32 drives the gear to rotate, the gear rotates along the extending direction of the rack 31, so that the rotary table 2 rotates relative to the fixed disc 1, and the matching structure is simple and easy to realize.

Further, for example, as shown in fig. 4, a mounting groove 222 is formed on the rotation matching portion 221, the mounting groove 222 may be formed by a side surface opposite to the rotation connecting portion 121 and recessed radially away from the rotation connecting portion 121, a rack 31 is disposed on a side surface of the rotation connecting portion 121 facing the rotation matching portion 221, the rack 31 extends along a circumferential direction of the rotation connecting portion 121, the first driving motor 32 is disposed in the mounting groove 222, and an output shaft of the first driving motor 32 is in transmission fit with the rack 31 through a gear, so that when the first driving motor 32 drives the gear to rotate, the gear rotates along an extending direction of the rack 31, thereby enabling the first driving motor 32 to drive the turntable 2 to rotate.

According to some embodiments of the present invention, referring to fig. 1-4, antenna 5 is provided with a plurality of antennas, for example, as shown in fig. 1, antenna 5 may be provided with four antennas, each antenna 5 may be formed as a cylindrical antenna 5, a plurality of antennas 5 are arranged along circumferential interval of turntable 2, second driving member 4 includes a plurality of antennas 5 in one-to-one correspondence, each second driving member 4 is adapted to drive corresponding antenna 5 to rotate relative to turntable 2, second driving member 4 is a second driving motor, an output end of second driving motor is connected with antenna 5 in a transmission manner, so, second driving member 4 may drive antenna 5 to rotate, and the movement form is simple and easy to implement.

Alternatively, the respective angles of the plurality of antennas 5 may be independently adjusted, thereby capturing signals more flexibly.

Further, referring to fig. 1, the circumference of the turntable 2 is provided with a plurality of seating plates 211, the seating plates 211 extending radially outward from the side wall of the turntable 2, and the second driving member 4 and the antennas 5 are provided on the upper side of the seating plates 211, so that the distance between the adjacent two antennas 5 can be extended to prevent the antennas 5 from interfering with each other when they rotate.

According to some embodiments of the present invention, referring to fig. 1, the antenna apparatus 100 may further include: and a camera module 6. Specifically, the camera module 6 is disposed on the fixed disk 1, and the camera module 6 is used for detecting the angle of the antenna 5, alternatively, the camera module 6 may be a camera, and the camera module 6 is rotatably disposed on the disk body 11 of the fixed disk 1 to detect the angle of each antenna 5. Alternatively, the camera modules 6 may include a plurality of antennas 5 in one-to-one correspondence, and each camera module 6 is configured to detect an angle of the corresponding antenna 5. Therefore, the rotation angle of the antenna 5 can be monitored in real time, so that an operator can remotely operate to adjust the antenna 5 to better transmit and receive signals, and the environment around the antenna equipment 100 can be monitored to provide a basis for later maintenance of maintenance personnel.

According to some embodiments of the present invention, referring to fig. 4, the antenna apparatus 100 may further include: an equipment box 7. Specifically, the equipment box 7 is adapted to accommodate electronic equipment electrically connected to the antenna 5, and the equipment box 7 is provided on the lower side of the fixed tray 1 and connected to the fixed tray 1.

Further, the equipment box 7 is integrally formed with the fixed tray 1, so that the number of connecting parts between the equipment box 7 and the fixed tray 1 can be reduced, the processing is easy, and the connecting strength and reliability are higher. Of course, the equipment box 7 and the fixed disk 1 may be connected by bolts, or other mechanical connection methods may be used.

According to some embodiments of the present invention, referring to fig. 1, 2 and 4, the antenna apparatus 100 may further include: a base 8. Specifically, the base 8 is provided on the lower side of the fixed tray 1, for example, the base 8 may be provided on the lower side of the equipment box 7, and the base 8 may support the equipment box 7, facilitating stable installation of the antenna apparatus 100.

Optionally, a cushion block 9 can be further arranged between the base 8 and the equipment box 7, and the cushion block 9 can be welded with the bottom plate of the equipment box 7 and then connected with the base 8 through bolts, so that the equipment box 7 can be conveniently installed.

Further, referring to fig. 1 and 4, the antenna apparatus 100 may further include: solar panel 10, base 8 is located in solar panel 10 slope, and solar panel 10 is suitable for the electronic equipment power supply that links to each other with antenna 5, so, and then makes antenna equipment 100 when outdoor use, can provide certain power or the power of sufficient amount through self solar panel 10, has improved energy-conservation nature.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and 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 thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. An antenna apparatus, comprising:

fixing the disc;

the rotary table is rotatably arranged on the fixed disc;

the first driving assembly is at least partially arranged on the fixed disc and is suitable for driving the rotary table to rotate relative to the fixed disc;

the antenna is movably arranged on the rotary table;

the second driving piece is suitable for driving the antenna to move so as to adjust the angle of the antenna relative to the rotary table.

2. The antenna apparatus of claim 1, wherein the fixed disk comprises:

a disc body;

and a mounting part located at an upper side of the disc body, the mounting part being formed in a cylindrical shape, and the turntable being rotatably provided at the mounting part.

3. The antenna apparatus according to claim 2, wherein the mounting portion is formed in a hollow cylindrical shape, a rotation connecting portion is formed on an inner peripheral wall or an outer peripheral wall of the mounting portion, and a rotation fitting portion that fits the rotation connecting portion is formed on the turntable.

4. The antenna apparatus according to claim 3, wherein the mounting portion defines an inner cavity whose top end is open, a rotation connecting portion is formed at an inner peripheral wall of the mounting portion, the rotation connecting portion is formed as a ring groove extending in a circumferential direction of the mounting portion,

the turntable includes:

a table body formed in a disc shape;

the movable part, the movable part is located the downside of platform body and with the platform body links to each other, running fit portion form in the periphery wall of movable part, running fit portion forms to follow the protruding rail of the circumference extension of movable part when the revolving stage rotates, the protruding rail is followed the annular rotates, just the platform body is located the upside of installation department.

5. The antenna apparatus of claim 1, wherein the first drive assembly comprises: rack and first driving motor, the rack with one of them of first driving motor is located fixed disk and another are located the revolving stage, the rack is followed the circumference of fixed disk extends, first driving motor's output shaft pass through the gear with rack transmission cooperation.

6. The antenna apparatus according to claim 5, wherein a rotation connecting portion is formed on the fixed disk, a rotation fitting portion fitted to the rotation connecting portion is formed on the turntable, a mounting groove recessed in a radial direction away from the rotation connecting portion is formed on a side surface of the rotation fitting portion opposite to the rotation connecting portion,

the rack is arranged on one side surface of the rotating connecting portion, which faces the rotating matching portion, and extends along the circumferential direction of the rotating connecting portion, the first driving motor is arranged on the mounting groove, and an output shaft of the first driving motor is in transmission fit with the rack through a gear.

7. The antenna apparatus as claimed in claim 1, wherein the antenna is provided in plurality, a plurality of the antennas are arranged at intervals along the circumference of the turntable, the second driving member includes a plurality corresponding to the antennas, and each of the second driving members is adapted to drive the corresponding antenna to rotate relative to the turntable.

8. The antenna apparatus as claimed in claim 7, wherein the circumference of the turntable is provided with a plurality of seating plates extending radially outward from a sidewall of the turntable, and the second driving member and the antenna are provided on an upper side of the seating plates.

9. The antenna apparatus of claim 1, further comprising: the camera module is arranged on the fixed disc and used for detecting the angle of the antenna.

10. The antenna apparatus of claim 1, further comprising: the equipment box is suitable for accommodating electronic equipment, the electronic equipment is electrically connected with the antenna, and the equipment box is arranged on the lower side of the fixed disc and connected with the fixed disc.

11. The antenna apparatus of claim 10, wherein the apparatus box is integrally formed with the fixed tray.

12. The antenna apparatus of claim 1, further comprising: the base is arranged on the lower side of the fixed disc.

13. The antenna apparatus of claim 12, further comprising: and the solar panel is obliquely arranged on the base and is suitable for supplying power to the electronic equipment connected with the antenna.

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