CN216289192U

CN216289192U - Waterproof device for coaxial connector based on radio frequency

Info

Publication number: CN216289192U
Application number: CN202122661987.XU
Authority: CN
Inventors: 顾涛; 王静
Original assignee: Xi'an Lichang Electronic Technology Co ltd
Current assignee: Xi'an Lichang Electronic Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-12
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a waterproof device for a radio frequency coaxial connector, which comprises a connector body, a butting connector and a transmission mechanism, wherein the butting connector is installed on one side of the connector body, a sealing ring is fixedly connected on one side of the connector body, a protective shell is fixedly connected on the outer side of the butting connector, an elastic sealing sleeve is fixedly connected inside the protective shell, a supporting shell is fixedly connected on the outer side of the connector body, a clamping rod is slidably connected inside the connector body, a T-shaped block is slidably connected inside the connector body, a movable plate is fixedly connected on one side of the T-shaped block and one side of the clamping rod, and a fixed block is fixedly connected on one side of the movable plate. Resulting in a failure.

Description

Waterproof device for coaxial connector based on radio frequency

Technical Field

The utility model relates to the technical field of radio frequency coaxial connectors, in particular to a waterproof device for a radio frequency coaxial connector.

Background

The radio frequency coaxial connector is generally considered to be an element which is connected on a cable or installed on an instrument and is used as an element for electrical connection or separation of a transmission line, the radio frequency coaxial connector is developed and produced by a whole machine factory from 60 years in China, the radio frequency coaxial connector is produced by a professional factory from 70 years, the radio frequency coaxial connector is produced by a professional factory before 80 years according to the self-help changing guideline, the imitation Sunjian product is taken as the main point, the international standard is adopted to develop and produce international universal series products from 80 years, the national and integrated enterprises are mainly taken as the main point, and some civil, joint and foreign enterprises appear successively.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof device for a radio frequency-based coaxial connector, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a watertight fittings for coaxial connector based on radio frequency, includes connector body, butt joint connector and drive mechanism, butt joint connector is installed to one side of connector body, one side fixedly connected with sealing washer of connector body, butt joint connector's outside fixedly connected with protective housing, the inside fixedly connected with elastic sealing cover of protective housing, the outside fixedly connected with of connector body supports the shell, the inside sliding connection of connector body has the kelly, the inside sliding connection of connector body has T type piece, the equal fixedly connected with movable plate in one side of T type piece and kelly, one side fixedly connected with fixed block of movable plate, one side fixedly connected with arc clamp plate of fixed block, the inside of supporting the shell is equipped with the drive mechanism who is used for making the motion of T type piece.

As a preferable scheme of the utility model, the transmission mechanism comprises a connecting rod, the outer side of the clamping rod is symmetrically and fixedly connected with the connecting rod, the bottom of the connecting rod is fixedly connected with the ejector block, the inner part of the supporting shell is symmetrically and rotatably connected with the rotating rod, and the outer side of the rotating rod is fixedly connected with the transverse plate.

In a preferred embodiment of the present invention, a sliding plate is fixedly connected to an outer side of the T-shaped block, the sliding plate is slidably connected to the connector body, and a spring is sleeved outside the T-shaped block and inside the connector body.

As a preferable scheme of the utility model, the outer sides of the clamping rods are symmetrically and fixedly connected with limiting blocks, and limiting grooves in sliding connection with the limiting blocks are symmetrically arranged in the connector body.

As a preferable scheme of the present invention, a bolt is threadedly connected to the inside of the support housing, and the bottom of the bolt is rotatably connected to one end of the clamping rod.

As a preferred scheme of the utility model, one side of the butting connector is fixedly connected with a butting block, and clamping grooves matched with the clamping rod and the T-shaped block are symmetrically arranged in the butting block.

Compared with the prior art, the utility model has the beneficial effects that: the radio frequency coaxial connector has the advantages that the sealing performance of the radio frequency coaxial connector can be improved through the arranged structures such as the sealing ring, the elastic sealing sleeve, the arc-shaped pressing plate, the fixed block, the connecting rod and the moving plate, the waterproof performance of the radio frequency coaxial connector is better, the phenomenon that water enters the interior of the radio frequency coaxial connector to cause failure is avoided, the elastic sealing sleeve can be protected through the arranged protective shell, the service life of the elastic sealing sleeve is prolonged, people can conveniently install and detach the connector through the arranged structures such as the supporting shell, the clamping groove, the clamping rod, the T-shaped block and the transmission mechanism, and the working efficiency is improved.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

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

FIG. 4 is a cross-sectional view of a support shell of the present invention;

FIG. 5 is an enlarged view taken at C of FIG. 4 in accordance with the present invention;

FIG. 6 is an enlarged view taken at D of FIG. 4 in accordance with the present invention;

FIG. 7 is a schematic view of the structure of the arc-shaped pressing plate of the present invention.

In the figure: 1. a connector body; 2. a butting connector; 3. a butt joint block; 4. a limiting block; 5. a limiting groove; 6. a seal ring; 7. a card slot; 8. a protective shell; 9. a transmission mechanism; 91. a connecting rod; 92. a top block; 93. a rotating rod; 94. a transverse plate; 10. an elastic sealing sleeve; 11. an arc-shaped pressing plate; 12. a fixed block; 13. moving the plate; 14. a bolt; 15. a support housing; 16. a clamping rod; 17. a T-shaped block; 18. a spring; 19. a slide board.

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. 1-7, the present invention provides a technical solution: a waterproof device for a coaxial connector based on radio frequency comprises a connector body 1, a butting connector 2 and a transmission mechanism 9, wherein the butting connector 2 is installed on one side of the connector body 1, a sealing ring 6 is fixedly connected to one side of the connector body 1, the sealing ring 6 can improve the sealing performance between the butting connector 2 and the connector body 1, so that the waterproof performance is improved, a protective shell 8 is fixedly connected to the outer side of the butting connector 2, the protective shell 8 can provide a protection effect for an elastic sealing sleeve 10, the service life of the elastic sealing sleeve 10 is prolonged, an elastic sealing sleeve 10 is fixedly connected to the inner part of the protective shell 8, the elastic sealing sleeve 10 can play a secondary sealing effect, so that the waterproof performance is better, a support shell 15 is fixedly connected to the outer side of the connector body 1, a clamping rod 16 is slidably connected to the inner part of the connector body 1, and a T-shaped block 17 is slidably connected to the inner part of the connector body 1, one side of the T-shaped block 17 and one side of the clamping rod 16 are both fixedly connected with a moving plate 13, one side of the moving plate 13 is fixedly connected with a fixed block 12, one side of the fixed block 12 is fixedly connected with an arc-shaped pressing plate 11, the arc-shaped pressing plate 11 can extrude the elastic sealing sleeve 10, so that the elastic sealing sleeve 10 is tightly attached to the connector body 1, the sealing performance of the elastic sealing sleeve 10 is improved, and a transmission mechanism 9 for enabling the T-shaped block 17 to move is arranged inside the supporting shell 15.

The transmission mechanism 9 comprises a connecting rod 91, the outer side of the clamping rod 16 is symmetrically and fixedly connected with the connecting rod 91, the bottom of the connecting rod 91 is fixedly connected with an ejector block 92, the ejector block 92 can facilitate the connecting rod 91 to enable a rotating rod 93 to move, the inner part of the supporting shell 15 is symmetrically and rotatably connected with a rotating rod 93, the rotating rod 93 can enable the T-shaped block 17 to move, and the outer side of the rotating rod 93 is fixedly connected with a transverse plate 94; the outer side of the T-shaped block 17 is fixedly connected with a sliding plate 19, the sliding plate 19 is connected with the connector body 1 in a sliding mode, a spring 18 is sleeved on the outer side of the T-shaped block 17 and located inside the connector body 1, and the spring 18 can be used for pushing the sliding plate 19 to enable the T-shaped block 17 to reset automatically, so that people can conveniently detach the connector body 1; the outer sides of the clamping rods 16 are symmetrically and fixedly connected with limiting blocks 4, limiting grooves 5 in sliding connection with the limiting blocks 4 are symmetrically arranged in the connector body 1, the limiting grooves 5 and the limiting blocks 4 can be used for limiting the clamping rods 16, and the clamping rods 16 are prevented from being driven to rotate by the bolts 14; a bolt 14 is connected with the inner thread of the supporting shell 15, the bolt 14 can be used for enabling a clamping rod 16 to move, so that the connector body 1 is fixed conveniently, and the bottom of the bolt 14 is rotatably connected with one end of the clamping rod 16; butt joint piece 3 is fixedly connected with one side of butt joint connector 2, and butt joint piece 3's inside symmetry is equipped with the draw-in groove 7 all complex with kelly 16 and T type piece 17, and draw-in groove 7 can be fixed butt joint piece 3 with kelly 16 and the cooperation of T type piece 17 to fix between butt joint connector body 1 and the butt joint connector 2.

Specifically, when the connector is used, the butting block 3 on the butting connector 2 is inserted into the connector body 1, the elastic sealing sleeve 10 is sleeved outside the connector body 1, the bolt 14 is rotated to enable the bolt 14 to move downwards, the bolt 14 enables the clamping rod 16 to move downwards, the clamping rod 16 enables the connecting rod 91 to move downwards, the connecting rod 91 enables the ejector block 92 to move downwards, the ejector block 92 extrudes the transverse plate 94 to enable the transverse plate 94 to rotate around the rotating rod 93, one side of the transverse plate 94 pushes the T-shaped block 17 to enable the T-shaped block 17 to move towards the interior of the connector body 1, the T-shaped block 17 and the clamping rod 16 drive the moving plate 13 to move when moving, the moving plate 13 enables the arc-shaped pressing plate 11 to move through the fixed block 12 to extrude the elastic sealing sleeve 10, when the T-shaped block 17 and the clamping rod 16 enter the clamping groove 7 and the bolt 14 moves in place, the installation can be completed, and when the bolt 14 is disassembled, the clamping rod 16 moves upwards by rotating reversely, the T-shaped block 17 is not blocked by the cross plate 94 and the spring 18 is reset to move the slide plate 19 and thus reset the T-shaped block 17, so that the T-shaped block 17 and the clamping rod 16 can be detached when leaving the clamping groove 7.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof device for coaxial connector based on radio frequency, includes connector body (1), butt joint connector (2) and drive mechanism (9), its characterized in that: a butting connector (2) is arranged on one side of the connector body (1), a sealing ring (6) is fixedly connected on one side of the connector body (1), a protective shell (8) is fixedly connected to the outer side of the butting connector (2), an elastic sealing sleeve (10) is fixedly connected to the inner part of the protective shell (8), a supporting shell (15) is fixedly connected with the outer side of the connector body (1), a clamping rod (16) is connected with the interior of the connector body (1) in a sliding manner, the interior of the connector body (1) is connected with a T-shaped block (17) in a sliding way, one side of the T-shaped block (17) and one side of the clamping rod (16) are both fixedly connected with a moving plate (13), one side of the moving plate (13) is fixedly connected with a fixed block (12), one side of the fixed block (12) is fixedly connected with an arc-shaped pressing plate (11), the supporting shell (15) is internally provided with a transmission mechanism (9) used for enabling the T-shaped block (17) to move.

2. The waterproof device for the radio frequency coaxial connector according to claim 1, wherein: drive mechanism (9) are including connecting rod (91), the outside symmetry fixedly connected with connecting rod (91) of kelly (16), the bottom fixedly connected with kicking block (92) of connecting rod (91), the inside symmetry rotation of supporting shell (15) is connected with bull stick (93), outside fixed connection diaphragm (94) of bull stick (93).

3. The waterproof device for the radio frequency coaxial connector according to claim 2, wherein: the outside fixedly connected with slide (19) of T type piece (17), slide (19) and connector body (1) sliding connection, the outside of T type piece (17) just is located the inside cover of connector body (1) and has spring (18).

4. The waterproof device for the radio frequency coaxial connector according to claim 3, wherein: the outside symmetry fixedly connected with stopper (4) of kelly (16), the inside symmetry of connector body (1) is equipped with spacing groove (5) with stopper (4) sliding connection.

5. The waterproof device for the radio frequency coaxial connector according to claim 4, wherein: the inner thread of the supporting shell (15) is connected with a bolt (14), and the bottom of the bolt (14) is rotatably connected with one end of a clamping rod (16).

6. The waterproof device for the radio frequency coaxial connector according to claim 1, wherein: one side fixedly connected with butt joint piece (3) of butt joint connector (2), the inside symmetry of butt joint piece (3) is equipped with and all complex draw-in groove (7) with kelly (16) and T type piece (17).