5G dual-polarization indoor distribution omnidirectional antenna

Abstract

The utility model discloses a 5G dual-polarization indoor distribution omnidirectional antenna, which comprises an antenna head, a base and a vertical seat. According to the invention, the locking rod and the connecting frame are matched to fix the vertical seat and the base, and then the mounting rod and the mounting plate are matched to complete the fixation of the moving sleeve and the head of the antenna, so that the overall assembly of the omnidirectional antenna is realized, and then the driving part drives the driving wheel to rotate. The driving wheel is meshed with the driven wheel to drive the transmission rod to rotate, the transmission rod is screwed with the moving sleeve to provide pushing force for the moving sleeve, and the moving sleeve drives the antenna head to perform vertical position switching, so that the antenna head, the base and the lifting assembly are divided into three groups of detachable assemblies while lifting of the antenna head is realized, and the antenna head can be detached from the base. And the convenience of early-stage mobile installation and later-stage disassembly and maintenance of the omnidirectional antenna is ensured, so that the convenience of use of the 5G dual-polarization indoor distribution omnidirectional antenna is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of omnidirectional antennas, and in particular to a 5G dual-polarization indoor distributed omnidirectional antenna. Background Art

[0002] The 5G dual-polarized antenna is a new type of antenna technology that combines antennas with two mutually orthogonal polarization directions of +45° and -45° and works in the transmit and receive duplex mode at the same time. The dual-polarized antenna has the advantages of an electrically adjustable antenna. The use of dual-polarized antennas in mobile communication networks is the same as the electrically adjustable antenna, which can reduce call loss, reduce interference, and improve the service quality of the entire network.

[0003] Chinese patent announcement number CN219226595U, announcement time 20230620, discloses a 5G dual-polarization indoor distributed omnidirectional antenna, including a dual-polarization omnidirectional antenna body and a servo motor, the surface of the dual-polarization omnidirectional antenna body is equipped with a shielding cover, the side of the shielding cover is fixedly connected with a connecting block, the back of the dual-polarization omnidirectional antenna body is equipped with a support rod, the bottom end of the support rod is fixedly installed with a base, the surface of the base is provided with a first plug-in groove, and the inside of the base is fixedly installed with a servo motor.

[0004] For example, the existing 5G dual-polarization indoor distributed omnidirectional antenna mentioned above is provided with a servo motor, which drives the dual-polarization omnidirectional antenna body to move. After the dual-polarization omnidirectional antenna body is lowered, the push button is pressed to open the dual-polarization omnidirectional antenna body, and the shielding cover is inserted into the first insertion slot, so that parts can be placed on the surface of the base and the shielding cover to facilitate the maintenance of the dual-polarization omnidirectional antenna body, making maintenance more convenient. In the specific implementation process, although the antenna head can be lifted and lowered, the components used for lifting are equivalent to the base and the antenna head integrated into one, which makes the disassembly and assembly of the omnidirectional antenna more inconvenient. Therefore, it is urgent to propose a corresponding 5G dual-polarization indoor distributed omnidirectional antenna to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to propose a 5G dual-polarization indoor distributed omnidirectional antenna in order to solve the above-mentioned problem.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A 5G dual-polarization indoor distributed omnidirectional antenna comprises an antenna head, a base and a vertical seat, wherein a transmission rod is rotatably connected inside the vertical seat, a movable sleeve is screwedly connected to the outer wall of the transmission rod, the outer wall of the movable sleeve is slidably connected to the inner wall of the vertical seat, and the movable sleeve and the antenna head as well as the vertical seat and the base are all detachably connected, a driving member is fixedly mounted on the outer wall of the vertical seat, and the output end of the driving member is transmission-connected to the transmission rod.

[0008] Preferably, a corrugated tube is arranged on the outer side of the vertical seat, and both sides of the vertical end of the corrugated tube are fixedly connected to the antenna head and the base respectively.

[0009] Preferably, bottom rings are fixedly installed on both sides of the vertical end of the corrugated tube, and two groups of bottom rings are fixedly connected to the antenna head and the base through two groups of fastening rods respectively.

[0010] Preferably, a connecting frame is fixedly installed on the bottom of the vertical seat, and the connecting frame is fixedly connected to the base through a locking rod. A mounting plate is fixedly installed on the outer wall of the movable sleeve, and the mounting plate is fixedly connected to the antenna head through a mounting rod.

[0011] Preferably, a protective cover fixedly connected to the vertical seat is arranged on the outer side of the driving member, and both sides of the vertical end of the vertical seat are hollowed out.

[0012] Preferably, a driving wheel is fixedly mounted on the output end of the driving member, a driven wheel is fixedly mounted on the outer wall of the transmission rod, and the driving wheel is meshingly connected with the driven wheel.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the vertical seat and the base are fixed by the cooperation of the locking rod and the connecting frame, and then the movable sleeve and the antenna head are fixed by the cooperation of the mounting rod and the mounting plate, so as to realize the overall assembly of the omnidirectional antenna. Subsequently, the driving wheel is driven to rotate by the driving member, and the driving wheel drives the transmission rod to rotate by engaging with the driven wheel. The transmission rod provides a driving force for the mobile sleeve by screwing with the mobile sleeve. The mobile sleeve drives the antenna head to switch the vertical position, so that the antenna head can be lifted and lowered, and the antenna head, the base and the lifting assembly are divided into three groups of detachable components, which ensures the convenience of early mobile installation and later disassembly and maintenance of the omnidirectional antenna, thereby improving the convenience of using the 5G dual-polarization indoor distributed omnidirectional antenna.

[0015] 2. In the present application, after the antenna head, lifting assembly and base are assembled, the top of the bellows is first fixed to the outside of the wire outlet of the antenna head through a set of bottom rings and fastening rods, and then the wiring harness is led out and passed through the base. Subsequently, the bellows and the base are fixed through the cooperation of another set of bottom rings and fastening rods. When the antenna head moves vertically, the bellows is synchronously extended and retracted, and there is enough space inside the bellows for the folding of the wire harness, so that the wire harness can be protected without affecting the lifting and lowering of the antenna head, thereby improving the use effect of the 5G dual-polarization indoor distributed omnidirectional antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the structure of a mobile sleeve provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the structure of a driving wheel and a driven wheel provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the bottom ring structure provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Antenna head; 2. Base; 3. Vertical seat; 4. Protective cover; 5. Connecting frame; 6. Locking rod; 7. Bellows; 8. Hollow; 9. Transmission rod; 10. Moving sleeve; 11. Mounting plate; 12. Mounting rod; 13. Driving wheel; 14. Driven wheel; 15. Driving member; 16. Bottom ring; 17. Fastening rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A 5G dual-polarization indoor distributed omnidirectional antenna comprises an antenna head 1, a base 2 and a vertical seat 3, wherein a transmission rod 9 is rotatably connected inside the vertical seat 3, a movable sleeve 10 is screwed and connected to the outer wall of the transmission rod 9, the outer wall of the movable sleeve 10 is slidably connected to the inner wall of the vertical seat 3, and the movable sleeve 10 and the antenna head 1 as well as the vertical seat 3 and the base 2 are all detachably connected, a driving member 15 is fixedly installed on the outer wall of the vertical seat 3, and an output end of the driving member 15 is transmission-connected to the transmission rod 9;

[0025] The vertical seat 3 is fixed to the base 2 through the cooperation of the locking rod 6 and the connecting frame 5, and then the movable sleeve 10 and the antenna head 1 are fixed through the cooperation of the mounting rod 12 and the mounting plate 11, so as to realize the overall assembly of the omnidirectional antenna, and then the driving wheel 13 is driven to rotate by the driving member 15, and the driving wheel 13 drives the transmission rod 9 to rotate by engaging with the driven wheel 14, and the transmission rod 9 provides a driving force for the mobile sleeve 10 by screwing with the mobile sleeve 10, and the mobile sleeve 10 will drive the antenna head 1 to switch the vertical position, so as to realize the lifting of the antenna head 1, and at the same time, the antenna head 1, the base 2 and the lifting assembly are divided into three groups of detachable components, which ensures the convenience of early mobile installation and later disassembly and maintenance of the omnidirectional antenna, thereby improving the convenience of using the 5G dual-polarization indoor distributed omnidirectional antenna.

[0026] Specifically, Figure 2 and Figure 4 As shown, a bellows 7 is provided on the outside of the vertical seat 3, and the two sides of the vertical end of the bellows 7 are fixedly connected to the antenna head 1 and the base 2 respectively. Bottom rings 16 are fixedly installed on both sides of the vertical end of the bellows 7. Two groups of bottom rings 16 are fixedly connected to the antenna head 1 and the base 2 respectively through two groups of fastening rods 17. After the antenna head 1, the lifting assembly and the base 2 are assembled, the top of the bellows 7 is first fixed to the outside of the wire outlet of the antenna head 1 through a group of bottom rings 16 and fastening rods 17, and then the wiring harness is led out and passed through the base 2. Subsequently, the bellows 7 and the base 2 are fixed by the cooperation of another group of bottom rings 16 and fastening rods 17. Subsequently, when the antenna head 1 moves vertically, the bellows 7 is synchronously extended and retracted, and there is enough space inside the bellows 7 for the folding of the wiring harness, so that the lifting and lowering of the antenna head 1 is not affected while the wiring harness can be protected, thereby improving the use effect of the 5G dual-polarization indoor distributed omnidirectional antenna.

[0027] Specifically, Figure 2 and Figure 3As shown, a connecting frame 5 is fixedly installed at the bottom of the vertical seat 3, and the connecting frame 5 is fixedly connected to the base 2 through a locking rod 6. A mounting plate 11 is fixedly installed on the outer wall of the movable sleeve 10, and the mounting plate 11 is fixedly connected to the antenna head 1 through a mounting rod 12. The vertical seat 3 and the base 2 are fixed by the cooperation of the locking rod 6 and the connecting frame 5, and then the movable sleeve 10 and the antenna head 1 are fixed by the cooperation of the mounting rod 12 and the mounting plate 11, so as to realize the assembly of the whole omnidirectional antenna. The outer side of the driving member 15 is provided with a fixing member fixedly connected to the vertical seat 3 The protective cover 4 is used to realize moisture-proof and dust-proof of the driving member 15. Hollows 8 are opened on both sides of the vertical end of the vertical seat 3 to prevent water from accumulating inside the vertical seat 3. A driving wheel 13 is fixedly installed on the output end of the driving member 15, and a driven wheel 14 is fixedly installed on the outer wall of the transmission rod 9. The driving wheel 13 is meshed and connected with the driven wheel 14. The driving member 15 drives the driving wheel 13 to rotate. The driving wheel 13 drives the transmission rod 9 to rotate by meshing with the driven wheel 14. The transmission rod 9 provides a driving force for the moving sleeve 10 by screwing with the moving sleeve 10.

[0028] Working principle: the vertical seat 3 is fixed to the base 2 through the cooperation of the locking rod 6 and the connecting frame 5, and then the movable sleeve 10 is fixed to the antenna head 1 through the cooperation of the mounting rod 12 and the mounting plate 11, so as to realize the overall assembly of the omnidirectional antenna, and then the driving wheel 13 is driven to rotate by the driving member 15, and the driving wheel 13 drives the transmission rod 9 to rotate by engaging with the driven wheel 14, and the transmission rod 9 provides a driving force for the mobile sleeve 10 by screwing with the mobile sleeve 10, and the mobile sleeve 10 will drive the antenna head 1 to switch the vertical position, so as to realize the lifting and lowering of the antenna head 1, and at the same time, the antenna head 1, the base 2 and the lifting assembly are divided into three groups of detachable components, which ensures the early mobile installation and later disassembly and maintenance of the omnidirectional antenna. The convenience of protection improves the convenience of using the 5G dual-polarized indoor distributed omnidirectional antenna. After the antenna head 1, the lifting assembly and the base 2 are assembled, the top of the bellows 7 is first fixed to the outside of the wire outlet of the antenna head 1 through a group of bottom rings 16 and fastening rods 17, and then the wire harness is led out and passed through the base 2. Subsequently, the bellows 7 and the base 2 are fixed by cooperating with another group of bottom rings 16 and fastening rods 17. Subsequently, when the antenna head 1 moves vertically, the bellows 7 is synchronously extended and retracted, and there is enough space inside the bellows 7 for the folding of the wire harness, so that the wire harness can be protected without affecting the lifting and lowering of the antenna head 1, thereby improving the use effect of the 5G dual-polarized indoor distributed omnidirectional antenna.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A 5G dual-polarization indoor distributed omnidirectional antenna, comprising an antenna head (1), a base (2) and a vertical stand (3), characterized in that: The vertical seat (3) is internally rotatably connected with a transmission rod (9), the outer wall of the transmission rod (9) is screwedly connected with a movable sleeve (10), the outer wall of the movable sleeve (10) is slidably connected with the inner wall of the vertical seat (3), and the movable sleeve (10) and the antenna head (1) as well as the vertical seat (3) and the base (2) are all detachably connected, and the outer wall of the vertical seat (3) is fixedly mounted with a driving member (15), and the output end of the driving member (15) is transmission-connected with the transmission rod (9).

2. A 5G dual-polarization indoor distributed omnidirectional antenna according to claim 1, characterized in that: A corrugated tube (7) is arranged outside the vertical seat (3), and both sides of the vertical end of the corrugated tube (7) are respectively fixedly connected to the antenna head (1) and the base (2).

3. A 5G dual-polarization indoor distributed omnidirectional antenna according to claim 2, characterized in that: Bottom rings (16) are fixedly installed on both sides of the vertical end of the corrugated tube (7), and two groups of bottom rings (16) are fixedly connected to the antenna head (1) and the base (2) through two groups of fastening rods (17) respectively.

4. A 5G dual-polarization indoor distributed omnidirectional antenna according to claim 3, characterized in that: A connecting frame (5) is fixedly mounted on the bottom of the vertical seat (3), and the connecting frame (5) is fixedly connected to the base (2) via a locking rod (6). A mounting plate (11) is fixedly mounted on the outer wall of the movable sleeve (10), and the mounting plate (11) is fixedly connected to the antenna head (1) via a mounting rod (12).

5. A 5G dual-polarization indoor distributed omnidirectional antenna according to claim 4, characterized in that: A protective cover (4) fixedly connected to the vertical seat (3) is arranged on the outside of the driving member (15), and hollows (8) are provided on both sides of the vertical end of the vertical seat (3).

6. A 5G dual-polarization indoor distributed omnidirectional antenna according to claim 5, characterized in that: A driving wheel (13) is fixedly mounted on the output end of the driving member (15), a driven wheel (14) is fixedly mounted on the outer wall of the transmission rod (9), and the driving wheel (13) is meshingly connected with the driven wheel (14).

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