CN215834718U

CN215834718U - Waterproof antenna easy to maintain

Info

Publication number: CN215834718U
Application number: CN202121353355.0U
Authority: CN
Inventors: 徐科
Original assignee: Chengdu Weixing Technology Co ltd
Current assignee: Chengdu Weixing Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-02-15
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a waterproof antenna easy to maintain, and belongs to the technical field of antenna waterproofing. The utility model relates to a waterproof antenna easy to maintain, which comprises an antenna housing, a cavity and an antenna housing mounting hole, wherein a rubber sealing ring waterproof groove and a silicon rubber sealing groove are arranged on the binding surface of the cavity and the antenna housing, the waterproof antenna also comprises a sunk screw and a repair threaded hole, the sunk screw penetrates through the repair threaded hole and is connected to the antenna housing mounting hole on the cavity, and the sunk screw is in threaded connection with the repair threaded hole. This device changes the antenna house mounting hole through-hole part into the big screw hole of reprocessing than actual aperture, and adopts rubber seal waterproof groove and silicon rubber seal groove dual seal, can be so that the antenna house can reduce again when guaranteeing waterproof performance and reprocess the cost, use manpower sparingly and financial resources.

Description

Waterproof antenna easy to maintain

Technical Field

The utility model belongs to the field of antenna waterproofing, and particularly relates to a waterproof antenna easy to maintain.

Background

In the waterproof field of antenna, antenna house waterproof part when very much, waterproof grade often is not up to standard in the trade, the trouble is reprocessed with high costs, long-time back of using, the inside ponding of equipment, even when navigation satellite antenna waterproof grade reaches IP9, equipment breaks down and need uncap the maintenance internal circuit outdoors, when reprocessing, can produce the damage to the antenna house, so the waterproof type antenna house of easy maintenance of urgent need, when guaranteeing waterproof performance, can reduce the cost of reprocessing again, use manpower sparingly and financial resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof antenna easy to maintain, which can reduce the repair cost and save labor and financial resources while ensuring the waterproof performance.

In order to achieve the purpose, the technical scheme of the utility model is as follows: the utility model provides a waterproof type antenna of easily maintaining, includes antenna house, cavity and antenna house mounting hole, cavity and antenna house binding face are provided with rubber seal waterproof groove and silicon rubber seal groove, still include countersunk screw and reprocess the screw hole, countersunk screw runs through and reprocesses the antenna house mounting hole that the screw hole is connected to on the cavity, just countersunk screw and reprocess screw hole threaded connection.

Further, the countersunk-head screw is an M2.5 countersunk-head screw.

Further, the rework threaded hole is an M4 rework threaded hole.

Further, the four sides of the cavity are provided with threaded mounting holes.

Further, the threaded mounting hole is an M2.5 threaded hole.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that: this device changes the antenna house mounting hole through-hole part into the big screw hole of reprocessing than actual aperture, and adopts rubber seal waterproof groove and silicon rubber seal groove dual seal, can reduce again when the antenna house guarantees waterproof performance and reprocess the cost, use manpower sparingly and financial resources.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged partial view of B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged partial schematic view of A of FIG. 1 in accordance with the present invention;

the labels in the figure are: 10-a hexagon socket flat end fastening screw; 11-a cavity; 12-a radome; 13-a rubber sealing ring waterproof groove; 14-repairing the threaded hole; 15-countersunk head screw; 16-silicone rubber seal groove; 17-threaded mounting holes; 18-hexagon socket pan head screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, this embodiment provides a waterproof type antenna of easy maintenance, including antenna house 12, cavity 11 and screw thread mounting hole 17, cavity 11 and antenna house 12 binding face are provided with rubber seal waterproof groove 13 and silicon rubber seal groove 16, and this device still includes countersunk screw 15 and reprocesses screw hole 14, and countersunk screw 15 runs through reprocesses screw hole 14 and is connected to the screw thread mounting hole 17 on cavity 11, and countersunk screw 15 and screw thread mounting hole 17 threaded connection to realize the installation of antenna house fixedly.

Preferably, the countersunk-head screw 15 is an M2.5 countersunk-head screw.

Preferably, the rework threaded hole 14 is an M4 rework threaded hole.

Preferably, the four sides of the cavity 11 are each provided with a threaded mounting hole 17.

Preferably, the threaded mounting hole 17 is an M2.5 threaded hole.

The joint surface of the cavity 11 and the antenna housing 12 is provided with a waterproof sealing ring groove 13 and a silicon rubber sealing groove 16, so that the waterproof performance can be improved, and the through hole part of the antenna housing mounting hole is changed into a repair threaded hole with a larger diameter than the actual mounting hole; when the repair is needed, the original mounting screw is taken down and replaced by the socket head cap screw with the large specification, so that the repair cost can be reduced, and the labor and the financial resources are saved.

In the specific work, the maintenance method of the utility model is as follows: referring to fig. 4, fig. 4 is a schematic structural view of the present invention during maintenance, specifically, during normal installation and use, a countersunk screw M2.5 is inserted through the M4 reworked threaded hole on the radome and fixed to the M2.5 threaded hole on the cavity; when needing to reprocess, this device changes antenna house screw thread mounting hole through-hole part into the screw hole of reprocessing that is bigger than actual aperture, utilizes hexagon socket pan head screw and hexagon socket head cap holding screw separation antenna house and cavity when reprocessing. The countersunk head screw M2.5 with the installation is taken off from the antenna housing, then the flat end holding screw M2.5 of hexagon socket is installed on the cavity screw hole, it needs to be explained here that the cavity screw hole is the fixed orifices of whole device, the up end of the flat end holding screw M2.5 of hexagon socket is higher than the terminal surface of cavity screw hole after the installation, then install hexagon socket head pan head screw M4 on the rework screw hole M4 of antenna housing, through screwing up hexagon socket head pan head screw M4, can produce decurrent effort to the flat end holding screw M2.5 up end of hexagon socket, thereby separation antenna housing and cavity.

Claims

1. The utility model provides an easy waterproof type antenna of maintenance, includes antenna house (12), cavity (11) and screw thread mounting hole (17), its characterized in that: a rubber sealing ring waterproof groove (13) and a silicon rubber sealing groove (16) are arranged on the joint surface of the cavity (11) and the antenna housing (12);

still include countersunk screw (15) and reprocess screw hole (14), countersunk screw (15) run through reprocess screw hole (14) and are connected to screw thread mounting hole (17) on cavity (11), just countersunk screw (15) and screw thread mounting hole (17) threaded connection.

2. A waterproof antenna of claim 1, wherein: the countersunk-head screw (15) is an M2.5 countersunk-head screw.

3. A waterproof antenna of claim 1, wherein: the rework threaded hole (14) is an M4 rework threaded hole.

4. A waterproof antenna of claim 1, wherein: the four sides of the cavity (11) are provided with threaded mounting holes (17).

5. A waterproof antenna of claim 1, wherein: the threaded mounting hole (17) is an M2.5 threaded hole.