TWI568097B - Waterproof connector - Google Patents

Description

Waterproof connector

The invention relates to a connector, in particular to a waterproof connector with waterproof effect.

Due to the rapid advancement of wireless communication technology, the design of mobile devices, such as mobile phones, will have an antenna receiving device. However, in some different environments, an antenna device needs to be connected, and in order to connect such antenna devices, A coaxial connector is mounted on the mobile device, whereby the signal cable is inserted into the coaxial connector, so that the mobile device is powered off from the antenna receiving device and is electrically connected to the external antenna device.

In addition to providing stable signal transmission, the current coaxial connector needs to be able to adapt to different external use environments, as well as abrupt environments, especially affected by liquid or moisture, so that the connector is considered to be waterproof. Very important topic.

In the past, in considering the demand for waterproofing, the conventional technology first used the bonding position of the silicone in the connector to protect the internal conductive circuit. However, due to the gap between the silicone coating, the waterproof effect was not as expected; therefore, the subsequent technical changes were made. Waterproof gaskets are used for waterproofing, and waterproof gaskets are provided through the joint positions of the connectors to improve the imperfection of the aforementioned silicone coating.

However, the conventional technology utilizes a waterproof gasket as a waterproof means, and directly uses the connection means of each connection position to directly clamp the waterproof gasket between the components, so that the waterproof gasket is fixed to each connection position, but such a method is not only caused by Waterproof gasket is not easy to assemble or fixed The offset is directly affected by the waterproof effect, and the waterproof gasket is easily affected when the connector is joined, which also affects the electrical conductivity of the connector.

In view of the above-mentioned deficiencies, the main object of the present invention is to provide a waterproof connector in which a position corresponding to a waterproof gasket is disposed in a connector structure, so that the waterproof gasket is effectively disposed at a position when the connector is assembled to achieve waterproofing. benefit.

In order to achieve the above object, the present invention mainly provides a waterproof connector, comprising a body, the base further comprising a ring seat having a connecting bolt on one end surface thereof, and an end surface of the ring seat The connecting pin has a groove between the periphery of the connecting pin, and a guiding tube is connected to the top of the connecting pin. One end of the guiding tube is disposed in the connecting pin, and a guiding tube is inserted in the guiding tube to be worn. The base body further has an insulating seat corresponding to the ring seat, and a joint plate is further disposed on the insulating seat to extend on the surface of the joint plate. a connecting post, the connecting post is in communication with the ring seat and the connecting pin, and a conductive element is disposed in the body, the conductive element is connected to the guiding barrel at one end, and is electrically connected to the guiding barrel, and then A first waterproof gasket is disposed in the groove, and a second waterproof gasket is disposed on the connecting post. Finally, the base body is correspondingly connected with a guiding seat, and a guiding slot is formed on one end surface of the guiding base. The guiding slot is correspondingly engaged with the bonding board, and the guiding socket is provided in the guiding socket A through slot for receiving the coupling studs provided, the connecting post is fixed to the through groove, the second latch waterproof gasket interposed between the system through the binding groove floor plate and, as a waterproofing purposes.

The above and other objects, features and advantages of the present invention will become more <RTIgt;

1‧‧‧ body

11‧‧‧ ring seat

12‧‧‧Connecting bolt

13‧‧‧ Groove

14‧‧‧ Guide

15‧‧‧Guide

16‧‧‧Insulation seat

17‧‧‧Combination board

18‧‧‧Connecting column

181‧‧‧ snap groove

2‧‧‧Guide

21‧‧‧Guide slot

22‧‧‧through slot

23‧‧‧Clocks

24‧‧‧hook

3‧‧‧First waterproof gasket

4‧‧‧Conducting components

5‧‧‧Second waterproof gasket

100‧‧‧ fixed seat

200‧‧‧Electric seat

The first figure is a perspective view of the present invention.

The second drawing is an exploded perspective view of the three-dimensional structure of the present invention.

The third drawing is a cross-sectional view of the structural combination of the present invention.

The fourth drawing is a sectional view of the combination of the present invention.

Please refer to the first and second figures, which are respectively a perspective view and an exploded perspective view of the present invention. As shown in the figure, the waterproof connector of the present invention mainly comprises a body 1 and a guide seat 2, wherein the base 1 has a ring seat 11, which is a circular seat in this embodiment. One end of the ring seat 11 has a connecting bolt 12, and the connecting bolt 12 is a hollow plug body. The outer peripheral surface of the connecting bolt 12 has a thread for screwing, and the ring seat 11 Between the end surface of the connecting pin 12 and the periphery of the connecting pin 12, a recess 13 is formed. A first waterproof gasket 3 is received in the recess 13 . The first waterproof gasket 3 is annular and is rotated on the connecting pin 12 . When the fixing base 100 is connected, as shown in the combined sectional view of the fourth figure, the first waterproof gasket is clamped between the fixing base 100 and the ring seat 11; a guiding tube is connected to the top position of the connecting bolt 12 The guiding cylinder 14 is a hollow cylinder. One end of the guiding cylinder 14 is disposed in the connecting bolt 12, and a guiding cylinder 15 is disposed in the guiding cylinder 14, and the guiding cylinder 15 is The hollow cylinder is disposed in the guide cylinder 14 and extends to the outside of the guide cylinder 14.

Continue to see the second picture. The base 1 further includes an insulating seat 16 which is a rectangular base. The insulating base 16 is connected to the ring seat 11. In the embodiment, the insulating seat 16 and the ring seat 11 are integrally formed. In the present embodiment, a coupling plate 17 is further disposed on the insulating seat 16 , and the bonding plate 17 is a rectangular plate body in the embodiment, and is integrally formed with the insulating seat 16 , and then extends on the plate surface of the bonding plate 17 . a connecting post 18, the connecting post 18 is a hollow cylinder, and communicates with the connecting pin 12, and an engaging groove 181 is disposed on the outer peripheral surface of the connecting post 18; A conductive element 4 is disposed therein. As shown in the cross-sectional view of the structural view of the third figure, the conductive element 4 is a rod body, and one end of the conductive element 4 is connected to the guiding barrel 15 and formed with the guiding barrel 15 The second waterproof gasket 5 is sleeved on the connecting post 18, and the second waterproof gasket 5 is a ring.

Continue to see the second picture. The guiding base 2 is connected to the base body 1 , and the guiding seat 2 is a hollow seat body. The guiding end 2 has a guiding groove 21 on one end surface of the guiding base 2 , and the guiding groove 21 is The guiding groove 21 is correspondingly engaged with the coupling plate 17 to fix the relative position of the base 1 and the guiding base 2, and has a slot 22 in the guiding base 2, the through slot 22 The connecting post 18 is disposed in the through slot 22, and the plurality of engaging pieces 23 are extended inwardly, and when the connecting post 18 is disposed therein, The engaging piece 23 is just inside the engaging groove 181 to fix the relative position of the connecting post 18, and as shown in the combined sectional view of the fourth figure, after the connecting post 18 is fixed in the through slot 22, the first The second waterproof gasket 5 is sandwiched between the through groove 22 and the plate surface of the joint plate 17 for waterproofing; finally, a hook seat 24 is provided on the outer peripheral surface of the guide seat 2.

As shown in the combined sectional view of the fourth figure, the first waterproof gasket is sandwiched between the fixing base 100 and the ring seat 11 to form a waterproof effect between the seat body 1 and the fixing base 100; and the seat body 1 is The other end is used for accessing the conductive seat 200. The conductive base 200 is electrically connected to the conductive element 4, and the conductive base 200 is combined with the base 1 to have waterproof effect on the fixed base 100 and the conductive base 200. Even if the external moisture enters the inside of the seat body 1 from the seam or the joint of the joint position (as indicated by the arrow indicated in the figure), it will be blocked by the second waterproof gasket 5 to form a second waterproof effect.

However, the embodiments described above are preferred embodiments, and the scope of the invention is not limited thereto, and the equivalents of the scope of the invention and the contents of the specification are Variations or modifications are intended to be within the scope of the following patents of the invention.

1‧‧‧ body

3‧‧‧First waterproof gasket

11‧‧‧ ring seat

12‧‧‧Connecting bolt

13‧‧‧ Groove

14‧‧‧ Guide

15‧‧‧Guide

16‧‧‧Insulation seat

2‧‧‧Guide

24‧‧‧hook

Claims (10)

A waterproof connector includes: a body, the base further comprising: a ring seat having a connecting bolt on one end surface thereof, and a groove between an end surface of the ring seat and a periphery of the connecting bolt a guide tube is connected to the top of the connecting pin, and one end of the guiding tube is inserted into the connecting pin, and a guiding tube is disposed in the guiding tube, and is inserted into the guiding tube and then extended to An insulating seat is connected to the ring seat, and a binding plate is further disposed on the insulating seat, and a connecting post is extended on the bonding plate surface, the connecting post and the ring seat and the connecting bolt a conductive member is disposed in the housing, the conductive member is connected to the guiding barrel at one end, and is electrically connected to the guiding barrel; a first waterproof gasket is received in the recess; a second waterproof gasket is sleeved on the connecting post; and a guiding base is connected to the base body, and has a guiding slot on one end surface of the guiding socket, the guiding slot is used for The bonding plate is correspondingly engaged, and has a through slot in the guiding socket for receiving the connecting column; The post secured to the connector through the slot, the second waterproof gasket interposed lines between the detent groove through the floor plate to the binding, as a waterproofing purposes. The waterproof connector of claim 1, wherein the ring seat is a circular seat. The waterproof connector of claim 1, wherein the connecting plug is a hollow plug, and the outer peripheral surface of the connecting bolt has a thread for screwing. The waterproof connector of claim 1, wherein the first waterproof gasket and the second waterproof gasket are annular. The waterproof connector of claim 1, wherein the guide cylinder and the guide cylinder are hollow cylinders. The waterproof connector of claim 1, wherein the insulating seat is integrally formed with the ring seat. The waterproof connector of claim 1, wherein the bonding plate is integrally formed with the insulating seat. The waterproof connector of claim 1, wherein an outer peripheral surface of the connecting post is provided with an engaging groove. The waterproof connector of claim 8, wherein a plurality of engaging tabs are disposed in the through slot, the engaging tabs extending inwardly and when the connecting post is inserted therein The engaging pieces are just inside the engaging groove. The waterproof connector of claim 1, wherein a hook is provided on the outer circumference of the guide seat.