CN113948907A

CN113948907A - Waterproof antenna connector

Info

Publication number: CN113948907A
Application number: CN202111409050.1A
Authority: CN
Inventors: 金志良; 林正生; 金企跃; 彭先炎
Original assignee: Dong Guan Chang Tai Er Electronic Co ltd
Current assignee: Dong Guan Chang Tai Er Electronic Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-01-18

Abstract

The invention relates to the technical field of electric appliance connecting pieces, in particular to a waterproof antenna connector. Its main junction to each part in the connector has great clearance, and the installation is inseparable enough, and inside easy intaking in the use, and then cause the connector to damage, influence the problem of the normal transmission of signal, propose following technical scheme: including support and hou gai, one side of support is equipped with the shell, be provided with waterproof circle between support and the shell, the copper sheathing is closely installed to the opposite side of shell, static terminal, grounding lug and dynamic terminal are installed in proper order to one side of copper sheathing, the briquetting is installed to one side of back lid. The connector is convenient and quick to assemble, the corresponding buckle clamping grooves are formed among the connecting pieces, so that the installation tightness is improved, the connection gaps of the head part and the tail part of the connector are filled and sealed through the waterproof rings and the sealing rings, the waterproof effect is improved, the using effect of the connector is improved, the signal transmission is more stable, and the connector is suitable for popularization and use.

Description

Waterproof antenna connector

Technical Field

The invention relates to the technical field of electric appliance connecting pieces, in particular to a waterproof antenna connector.

Background

An antenna connector is an important component for connecting an antenna with a device (such as a computer) which needs to receive an antenna signal. A connector is generally considered to be a component attached to a cable or mounted on an instrument as a component to which a transmission line is electrically connected or separated. The RF antenna connector, i.e. the radio frequency coaxial connector, is an independent and complete professional system, becomes an important component in a connector family, is an indispensable key element of a coaxial transmission system, belongs to an electromechanical integrated product, and mainly plays a role of a bridge. However, most of the existing connectors have the following disadvantages: the connector has larger gaps at the joints of all parts, is not installed tightly enough, and is easy to feed water into the connector in the use process, so that the connector is damaged, the normal transmission of signals is influenced, and the water feeding of the connector increases the use cost; in view of this, we propose a waterproof antenna connector.

Disclosure of Invention

The invention aims to provide an antenna connector with high waterproof performance and high signal transmission stability, aiming at the problems that in the prior art, the connection position of each part in the connector has larger clearance, the installation is not tight enough, water easily enters the connector in the use process, and the connector is damaged, so that the normal transmission of signals is influenced.

The technical scheme of the invention is as follows: the utility model provides a waterproof type antenna connector, includes support and hou gai, one side of support is equipped with the shell, be provided with waterproof circle between support and the shell, the copper sheathing is closely installed to the opposite side of shell, static terminal, grounding plate and dynamic terminal are installed in proper order to one side of copper sheathing, the briquetting is installed to one side of back lid.

Preferably, the top cover is embedded at the top of the shell connected with the copper sleeve.

Preferably, one side of the pressing block is tightly attached to the inner side of the rear cover, a plurality of clamping blocks are arranged on one side, close to the pressing block, of the rear cover, and the pressing block and the buckles are installed in an adaptive mode.

Preferably, one side of the shell, which is close to the support, is provided with an embedded groove, and the outer ring and the inner ring of the waterproof ring are tightly abutted against the inner wall of the embedded groove.

Preferably, one end of the support is provided with a blind hole, and an inner ring of the blind hole is provided with an internal thread.

Preferably, static terminal, grounding piece, dynamic terminal run through the top cap, be equipped with the sealing washer between briquetting and the dynamic terminal, the sealing washer is rectangular structure.

Preferably, one side of the sealing ring is abutted to the end face of the dynamic terminal, and the other side of the sealing ring is sleeved on the outer ring of the pressing block and abutted to the inner wall of one side of the rear cover.

Preferably, sealing washer and waterproof circle are used for preventing the inside that steam got into the support, sealing washer and waterproof circle are the silica gel material.

Preferably, the copper sleeve, the static terminal, the grounding plate and the dynamic terminal are used for transmitting and receiving signals.

Compared with the prior art, the invention has the following beneficial technical effects:

according to the connector, the connection sealing performance between the blind hole in the support and the shell is improved through the arrangement of the waterproof ring, gaps are prevented from being formed at the connecting end, water can be effectively prevented from entering the connector through the arranged waterproof ring, the connection stability of the connector is effectively guaranteed, the connection gap between the pressing block and the rear cover is blocked through the arrangement of the sealing ring, the tail of the connector is effectively sealed, the two ends of the connector are effectively sealed, and the use stability is improved;

the connector is convenient and quick to assemble, the installation tightness is improved, the connection gaps of the head part and the tail part of the connector are filled and sealed through the waterproof ring and the sealing ring, the waterproof effect is improved, the replacement cost of the connector is reduced, the using effect of the connector is improved, the signal transmission is more stable, and the connector is suitable for popularization and use.

Drawings

Fig. 1 is a front view of a waterproof antenna connector;

FIG. 2 is a front elevational view of FIG. 1, as assembled;

fig. 3 is a schematic bottom view of fig. 2.

Reference numerals: 1. a support; 2. a waterproof ring; 3. a housing; 4. a copper sleeve; 5. a static terminal; 6. a ground plate; 7. a dynamic terminal; 8. a seal ring; 9. briquetting; 10. a rear cover; 11. and a top cover.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Examples

As shown in fig. 1-3, the waterproof antenna connector provided by the invention comprises a support 1 and a rear cover 10, wherein one end of the support 1 is provided with a blind hole, an inner ring of the blind hole is provided with an internal thread, one side of the support 1 is provided with a shell 3, a waterproof ring 2 is arranged between the support 1 and the shell 3, one side of the shell 3 close to the support 1 is provided with an embedded groove, an outer ring and an inner ring of the waterproof ring 2 are tightly abutted against the inner wall of the embedded groove, the other side of the shell 3 is tightly provided with a copper sleeve 4, the top of the shell 3 connected with the copper sleeve 4 is embedded with a top cover 11, one side of the copper sleeve 4 is sequentially provided with a static terminal 5, a grounding piece 6 and a dynamic terminal 7, the static terminal 5, the grounding piece 6 and the dynamic terminal 7 are used for receiving and transmitting signals, one side of the rear cover 10 is provided with a pressing block 9, the static terminal 5, The grounding piece 6 and the dynamic terminal 7 penetrate through the top cover 11, a sealing ring 8 is arranged between the pressing block 9 and the dynamic terminal 7, the sealing ring 8 is of a rectangular structure, one side of the pressing block 9 is tightly attached and connected with the inner side of the rear cover 10, one side of the sealing ring 8 is abutted to the end face of the dynamic terminal 7, the other side of the sealing ring 8 is sleeved on the outer ring of the pressing block 9 and abutted to the inner wall of one side of the rear cover 10, a plurality of clamping blocks are arranged on one side, close to the pressing block 9, of the rear cover 10, the pressing block 9 is installed in a buckling and matching mode, the sealing ring 8 and the waterproof ring 2 are used for preventing water vapor from entering the support 1, and the sealing ring 8 and the waterproof ring 2 are both made of silica gel; the copper bush 4, the static terminal 5, the ground plate 6 and the dynamic terminal 7 are used for transmitting and receiving signals.

In this embodiment, install waterproof circle 2 in the embedded groove of shell 3 one side in the embedding, and assemble shell 3 and support 1, install top cap 11 in the vacancy position at shell 3 top simultaneously, with copper sheathing 4, static terminal 5, the correspondence of the 7 mounting structures of grounding lug 6 dynamic terminal is installed in proper order, paste a side terminal surface of tight dynamic terminal 7 with sealing washer 8, simultaneously with the opposite side of the sealing washer 8 of briquetting 9 installation, make briquetting 9 be located the inner circle of 8 thicknesses of sealing washer, with back lid 10 installation equipment can, wherein the effect of sealing washer 8 is waterproof also, and sealing washer 8 and waterproof circle 2 are the waterproof circle of silica gel, and support 1, top cap 11, connect through the flash glue between the structures such as back lid 10.

The above-described embodiments are merely preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above-described embodiments based on the technical solution of the present invention and the related teachings of the above-described embodiments.

Claims

1. A waterproof antenna connector comprises a support (1) and a rear cover (10), and is characterized in that: one side of support (1) is equipped with shell (3), be provided with waterproof circle (2) between support (1) and shell (3), copper sheathing (4) are closely installed to the opposite side of shell (3), static terminal (5), grounding piece (6) and dynamic terminal (7) are installed in proper order to one side of copper sheathing (4), briquetting (9) are installed to one side of back lid (10).

2. A waterproof antenna connector according to claim 1, characterized in that a top cover (11) is embedded on the top of the connection between the housing (3) and the copper sleeve (4).

3. The waterproof antenna connector according to claim 1, wherein one side of the pressing block (9) is closely attached to the inner side of the rear cover (10), a plurality of clamping blocks are arranged on one side, close to the pressing block (9), of the rear cover (10), and the pressing block (9) is installed in a matched mode with the clamping blocks.

4. The waterproof antenna connector according to claim 1, wherein an embedded groove is formed in one side of the housing (3) close to the bracket (1), and an outer ring and an inner ring of the waterproof ring (2) are tightly abutted against the inner wall of the embedded groove.

5. A water-proof antenna connector according to claim 1, characterized in that one end of the bracket (1) is provided with a blind hole, and the inner ring of the blind hole is provided with an internal thread.

6. The waterproof antenna connector according to claim 1, wherein the static terminal (5), the grounding piece (6) and the dynamic terminal (7) penetrate through the top cover (11), a sealing ring (8) is arranged between the pressing block (9) and the dynamic terminal (7), and the sealing ring (8) is of a rectangular structure.

7. A waterproof antenna connector according to claim 6, wherein one side of the sealing ring (8) abuts against the end face of the dynamic terminal (7), and the other side of the sealing ring (8) is sleeved on the outer ring of the pressing block (9) and abuts against the inner wall of one side of the rear cover (10).

8. A waterproof antenna connector according to claim 6, wherein the sealing ring (8) and the waterproof ring (2) are used for preventing water vapor from entering the inside of the bracket (1), and the sealing ring (8) and the waterproof ring (2) are both made of silica gel.

9. A watertight type antenna connector according to claim 1, characterized in that said copper sheath (4), static terminal (5), ground plate (6) and dynamic terminal (7) are used for transceiving signals.