A multi-layer guide ring installation device for antenna

Abstract

A multi-layer guide ring installation device for an antenna is fixedly arranged on a radiation unit of the antenna, the installation device comprises an insulating base fixedly connected to the radiation unit, at least one elastic installation arm and at least one fool-proof guide column are vertically fixed on the insulating base, the elastic installation arm is provided with a plurality of slots for clamping the guide ring, and the fool-proof guide column is provided with a plurality of positioning steps for supporting the guide ring. The present invention provides a multi-layer guide ring installation device for an antenna, which has a small number of parts, good versatility, is easy to install, and can improve the accuracy of guide ring installation.

Description

Technical Field

[0001] The invention relates to the field of antennas, in particular to a multi-layer guide ring installation device for antennas. Background Art

[0002] In the prior art, the antenna guide ring structure is mainly fastened in the following manner: a plastic support is used as a support, and the guide ring and the plastic support, as well as the plastic support and the vibrator are fixed by plastic screws. In application, the height of the plastic support needs to be replaced according to the different distance requirements between the guide ring and the vibrator. Therefore, there are shortcomings such as poor operability, many parts used, poor part versatility and low assembly efficiency. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the present invention provides a multi-layer guide ring installation device for an antenna, which has a small number of parts, good versatility, and is easy to install, and can improve the accuracy of guide ring installation.

[0004] In order to achieve the above-mentioned purpose, the specific scheme adopted by the present invention is: a multi-layer guide ring installation device for an antenna, which is fixedly arranged on the radiation unit of the antenna, and the installation device includes an insulating base fixedly connected to the radiation unit, and at least one elastic mounting arm and at least one fool-proof guide column are vertically fixed on the insulating base, and the elastic mounting arm is provided with a plurality of slots for clamping the guide ring, and the fool-proof guide column is provided with a plurality of positioning steps for supporting the guide ring.

[0005] As a preferred embodiment, the radiation unit includes a support column and a plurality of oscillator radiation arms fixedly arranged on the support column, a positioning gap is left between two adjacent oscillator radiation arms, the insulating base is integrally connected with an extension portion, the extension portion is integrally connected with a positioning rib, and the positioning rib is inserted into the positioning gap.

[0006] As a preferred solution, a through hole is provided on the radiating arm of the vibrator, and the extending portion is integrally connected with a mounting buckle, which passes through the through hole and is buckled onto the lower surface of the radiating arm of the vibrator.

[0007] As a preferred solution, a reinforcement ring is fixedly provided on the upper surface of the insulating base, and the fool-proof guide column and the elastic mounting arm are fixedly connected to the reinforcement ring via reinforcement ribs.

[0008] As a preferred solution, a first mounting hole corresponding to the slot is formed on the guide ring, and when the elastic mounting arm clamps the guide ring, the inner wall of the first mounting hole contacts the bottom of the slot.

[0009] As a preferred solution, a second mounting hole corresponding to the positioning step is opened on the guide ring, and the fool-proof guide column passes through the second mounting hole to make the guide ring fall on the positioning step. The apertures of the second mounting holes on different guide rings are different.

[0010] As a preferred solution, a first through hole is opened in the middle of the insulating base, and a second through hole is opened in the middle of the guide ring.

[0011] As a preferred solution, the two elastic mounting arms and the two fool-proofing guide posts are vertically fixed on the insulating base, the two elastic mounting arms and the two fool-proofing guide posts are evenly distributed along the circumferential direction, and the elastic mounting arms and the fool-proofing guide posts are staggered.

[0012] Beneficial effects: When the present invention is used, the guide ring is clamped in the card slot, and the guide ring is supported by the elastic mounting arm. Because there are multiple card slots, the guide ring can be supported to different heights, and can be selected according to actual needs without frequent replacement; the positioning step on the foolproof guide column is used to determine the position of the guide ring, and the guide ring that should be set on the highest level positioning step cannot be set on the lowest level positioning step, thereby effectively avoiding installing the guide ring in the wrong position. In addition, the insulating base of the present invention adopts an integrated design, the structure is more compact, the number of parts is effectively reduced, and the complexity of the installation process is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall structural diagram A of the insulating base;

[0014] Figure 2 It is the overall structural diagram of the insulating base B;

[0015] Figure 3 This is a schematic diagram of the installation method of the insulating base;

[0016] Figure 4 It is a schematic diagram of the overall structure of the insulating base and the antenna vibrator;

[0017] Figure 5 This is a schematic diagram of the installation method of the guide ring;

[0018] Figure 6 This is a schematic diagram of the installation effect of the guide ring.

[0019] Description of the drawings: 1-insulating base, 2-extension part, 3-mounting buckle, 4-first through hole, 5-positioning rib, 6-anti-fool guide column, 7-positioning step, 8-elastic mounting arm, 9-slot, 10-reinforcement ring, 11-reinforcement rib, 12-support column, 13-oscillator radiation arm, 14-through hole, 15-positioning gap, 16-guide ring, 17-first mounting hole, 18-second mounting hole, 19-second through hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 6 A multi-layer guide ring installation device for an antenna is fixedly installed on the radiation unit of the antenna. The installation device includes an insulating base 1 fixedly connected to the radiation unit, and at least one elastic installation arm 8 and at least one fool-proof guide column 6 are vertically fixed on the insulating base 1. The elastic installation arm 8 is provided with a plurality of slots 9 for clamping the guide ring 16, and the fool-proof guide column 6 is provided with a plurality of positioning steps 7 for supporting the guide ring 16.

[0022] When the present invention is in use, the guide ring 16 is stuck in the card slot 9, and the guide ring 16 is supported by the elastic mounting arm 8. Because there are multiple card slots 9, the guide ring 16 can be supported to different heights, and can be selected according to actual needs without frequent replacement; the positioning step 7 on the foolproof guide column 6 is used to determine the position of the guide ring 16. The guide ring 16 that should be set on the highest level positioning step 7 cannot be set on the lowest level positioning step 7, thereby effectively avoiding the guide ring 16 from being installed in the wrong position. In addition, the insulating base 1 of the present invention adopts an integrated design, which has a more compact structure, effectively reduces the number of parts, and reduces the complexity of the installation process.

[0023] Furthermore, the radiation unit includes a support column 12 and a plurality of oscillator radiation arms 13 fixedly arranged on the support column 12, a positioning gap 15 is left between two adjacent oscillator radiation arms 13, the insulating base 1 is integrally connected with the extension part 2, the extension part 2 is integrally connected with the positioning rib 5, and the positioning rib 5 is inserted into the positioning gap 15. The positioning rib 5 and the positioning gap 15 are used to position the insulating base 1 in cooperation with each other, because the oscillator radiation arms 13 must be separated from each other, so the positioning gap 15 objectively exists, and the present invention uses the positioning gap 15 for positioning, and no additional positioning components are required, which reduces the number of components and reduces the overall weight.

[0024] Furthermore, a through hole 14 is provided on the dipole radiating arm 13, and a mounting buckle 3 is integrally connected to the extension portion 2, and the mounting buckle 3 passes through the through hole 14 and is buckled on the lower surface of the dipole radiating arm 13. The dipole radiating arm 13 is an important component for determining signal parameters, and the through hole 14 is also an objective feature. Therefore, the present invention directly uses the through hole 14 and the mounting buckle 3 to fix the insulating base 1, and there is no need to perform additional processing on the dipole radiating arm 13, thereby ensuring the overall performance of the antenna.

[0025] Furthermore, a reinforcing ring 10 is fixedly provided on the upper surface of the insulating base 1, and the foolproof guide post 6 and the elastic mounting arm 8 are fixedly connected to the reinforcing ring 10 through reinforcing ribs 11. The reinforcing ring 10 and the reinforcing ribs 11 cooperate to improve the strength of the elastic mounting arm 8 and the foolproof guide post 6, and prevent the guide ring 16 from being offset due to deformation of the elastic mounting arm 8 and the foolproof guide post 6 after long-term use.

[0026] Furthermore, the guide ring 16 is provided with a first mounting hole 17 corresponding to the card slot 9, and when the elastic mounting arm 8 clamps the guide ring 16, the inner wall of the first mounting hole 17 contacts the bottom of the card slot 9. In order to ensure that the guide ring 16 can be installed smoothly, the elastic mounting arm 8 can be made of elastic materials such as rubber, and the first mounting hole 17 is used to force the elastic mounting arm 8 to deform so that the elastic mounting arm 8 passes through the first mounting hole 17. In order to facilitate the installation of the guide ring 16, the upper groove wall of any card slot 9 is provided with an inclined surface, so that the area of ​​the top of the upper groove wall is smaller than the area of ​​the first mounting hole 17. When installing the guide ring 16, align the elastic mounting arm 8 with the first mounting hole 17, keep the guide ring 16 horizontal and press downward.

[0027] Furthermore, a second mounting hole 18 corresponding to the positioning step 7 is opened on the guide ring 16, and the foolproof guide column 6 passes through the second mounting hole 18 to make the guide ring 16 fall on the positioning step 7. The apertures of the second mounting holes 18 on different guide rings 16 are different.

[0028] Furthermore, a first through hole 4 is opened in the middle of the insulating base 1 , and a second through hole 19 is opened in the middle of the guide ring 16 .

[0029] Furthermore, in this embodiment, two elastic mounting arms 8 and two fool-proofing guide posts 6 are vertically fixed on the insulating base 1, the two elastic mounting arms 8 and the two fool-proofing guide posts 6 are evenly distributed along the circumferential direction, and the elastic mounting arms 8 and the fool-proofing guide posts 6 are staggered.

[0030] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one 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 rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-layer guide ring installation device for an antenna, fixedly arranged on the radiation unit of the antenna, characterized in that: The mounting device comprises an insulating base (1) fixedly connected to the radiation unit, at least one elastic mounting arm (8) and at least one fool-proof guide column (6) being vertically fixedly arranged on the insulating base (1), the elastic mounting arm (8) being provided with a plurality of slots (9) for clamping the guide ring (16) at different heights, and the fool-proof guide column (6) being provided with a plurality of positioning steps (7) for supporting the guide ring (16); the guide ring (16) being provided with a first mounting hole (17) corresponding to the slot (9) and a second mounting hole (18) corresponding to the positioning step (7), so that the guide ring can be supported to different heights.

2. A multi-layer guide ring installation device for an antenna as claimed in claim 1, wherein the radiation unit comprises a support column (12) and a plurality of dipole radiation arms (13) fixedly arranged on the support column (12), and a positioning gap (15) is left between two adjacent dipole radiation arms (13), characterized in that: The insulating base (1) is integrally connected to an extension portion (2), the extension portion (2) is integrally connected to a positioning rib (5), and the positioning rib (5) is inserted into the positioning gap (15).

3. A multi-layer guide ring installation device for an antenna as claimed in claim 2, wherein a via hole (14) is provided on the dipole radiation arm (13), characterized in that: The extension portion (2) is integrally connected with a mounting buckle (3), and the mounting buckle (3) passes through the through hole (14) and is buckled onto the lower surface of the oscillator radiation arm (13).

4. The multi-layer guide ring installation device for antenna according to claim 1, characterized in that: A reinforcing ring (10) is fixedly provided on the upper surface of the insulating base (1), and the foolproof guide column (6) and the elastic mounting arm (8) are both fixedly connected to the reinforcing ring (10) via reinforcing ribs (11).

5. The multi-layer guide ring installation device for antenna according to claim 1, characterized in that: The guide ring (16) is provided with a first mounting hole (17) corresponding to the clamping slot (9); when the elastic mounting arm (8) clamps the guide ring (16), the inner wall of the first mounting hole (17) contacts the bottom of the clamping slot (9).

6. A multi-layer guide ring installation device for an antenna as claimed in claim 1, characterized in that: The guide ring (16) is provided with a second mounting hole (18) corresponding to the positioning step (7); the foolproof guide column (6) passes through the second mounting hole (18) so that the guide ring (16) falls on the positioning step (7); and the second mounting holes (18) on different guide rings (16) have different diameters.

7. The multi-layer guide ring installation device for antenna according to claim 1, characterized in that: A first through hole (4) is provided in the middle of the insulating base (1), and a second through hole (19) is provided in the middle of the guide ring (16).

8. The multi-layer guide ring installation device for antenna according to claim 1, characterized in that: The insulating base (1) is vertically fixed with two elastic mounting arms (8) and two fool-proof guide pillars (6); the two elastic mounting arms (8) and the two fool-proof guide pillars (6) are evenly distributed along the circumferential direction, and the elastic mounting arms (8) and the fool-proof guide pillars (6) are staggered.

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