CN221080485U

CN221080485U - Improved waterproof connector

Info

Publication number: CN221080485U
Application number: CN202323133862.5U
Authority: CN
Inventors: 黄文星; 陈志强
Original assignee: Cvilux Electronic Dongguan Co ltd
Current assignee: Cvilux Electronic Dongguan Co ltd
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2024-06-04
Anticipated expiration: 2033-11-21

Abstract

An improved waterproof connector of the present invention comprises: the connector comprises a connector body, a waterproof part, a connecting terminal and a PCB; the connector body is internally provided with a containing space, the outer proper part of the connector body is provided with at least one clamping hook spring plate, and the rear end is provided with a blocking part; the waterproof part is a gasket which can be sleeved outside the connector body, and the size of the waterproof part is smaller than that of the blocking part of the connector body; at least one terminal slot is provided on the PCB board, and the terminal slot can be used for inserting the connection terminal; the waterproof part is sleeved outside the connector body and is contacted with the blocking part of the connector body, one end of the connecting terminal is inserted into the rear end of the connector body, and the other end of the connecting terminal is inserted into the terminal groove of the PCB.

Description

Improved waterproof connector

Technical Field

The present utility model relates to an electrical connector, and more particularly to an improved waterproof connector.

Background

At present, there are several interfaces such as Type-C, HDMI and Display port in the connectors in various electronic devices or mobile devices on the market, and the connectors are widely used for high-power transmission and quick power-on application due to the convenience of use, and can be completed through the plug-in action of users, but the following problems need to be overcome.

1. When the connecting device is connected with a PCB or a transmission line end, the connecting device is poor in stability and easy to fall off, and damage can be caused; 2. poor water resistance and easy damage; 3. is less easy to replace.

In view of the above, these disadvantages lead to inconvenience in practical use, complexity in process and increase in man-hour, and it is a problem to be solved in the art to provide an improved waterproof connector.

Disclosure of utility model

The main objective of the present invention is to provide an improved waterproof connector, which has stable retention, improved waterproof function, simplified fixing manner, easy replacement, shortened working time and process, improved connector use efficiency, and prolonged service life.

To achieve the above object, an improved waterproof connector of the present invention comprises: the connector comprises a connector body, a waterproof part, a connecting terminal and a PCB; the connector body is internally provided with a containing space, the outer proper part of the connector body is provided with at least one clamping hook spring plate, and the rear end is provided with a blocking part; the waterproof part is a gasket which can be sleeved outside the connector body, and the size of the waterproof part is smaller than that of the blocking part of the connector body; at least one terminal slot is provided on the PCB board, and the terminal slot can be used for inserting the connection terminal; the waterproof part is sleeved outside the connector body and is contacted with the blocking part of the connector body, one end of the connecting terminal is inserted into the rear end of the connector body, and the other end of the connecting terminal is inserted into the terminal groove of the PCB.

To achieve the above objective, the present invention provides an improved waterproof connector, wherein the number of hook spring plates of the connector body is two and the hook spring plates are respectively located at the left and right sides.

To achieve the above object, the present invention provides an improved waterproof connector, wherein the number of waterproof parts is one or more.

To achieve the above object, the present invention provides an improved waterproof connector, wherein the number of the connection terminals is plural and the connector is L-shaped.

To achieve the above objective, the improved waterproof connector of the present invention is provided, wherein the connection terminals are mated to the terminal slots of the PCB from the lower side of the PCB.

To achieve the above objective, the improved waterproof connector of the present invention is provided with a connector body which is disposed in a machine shell and is fastened by the hook spring of the connector body.

Drawings

FIG. 1 is a schematic view of the improved waterproof connector;

FIG. 2 is a practical assembly diagram (I) of the improved waterproof connector;

FIG. 3 is a practical assembly diagram (II) of the improved waterproof connector;

FIG. 4 is a practical assembly view (III) of the improved waterproof connector;

FIG. 5 is a practical assembly view (IV) of the improved waterproof connector;

fig. 6 is a practical assembly view (fifth) of the improved waterproof connector.

Description of the drawings

Improved waterproof connector … … 1

Connector body … … 10

Accommodation space … … 101,101

Hook spring … … 102,102

Baffle … … 103

Waterproof part … … 11

Connection terminal … … 12

PCB … … 13

Terminal groove … … 131,131

Machine element casing … … 2

Connecting terminal … … 3

Detailed Description

Referring to fig. 1 to 6, an improved waterproof connector 1 of the present invention comprises: connector body 10, waterproof part 11, connection terminal 12, PCB board 13; the connector body 10 is provided with a containing space 101 inside, and the connector body 10 is provided with at least one hook spring piece 102 at a proper position outside the connector body, and a blocking part 103 is arranged at the rear end; the waterproof part 11 is a gasket which can be sleeved outside the connector body 10, and the size of the waterproof part 11 is smaller than the blocking part 103 of the connector body 10; at least one terminal slot 131 is provided on the PCB13 board, and the terminal slot 131 can be inserted with the connection terminal 12; wherein, the waterproof part 11 is sleeved outside the connector body 10 and contacts with the blocking part 103 of the connector body 10, one end of the connecting terminal 12 is inserted into the rear end of the connector body 10, and the other end is inserted into the terminal groove 131 of the PCB 13.

On the support, the connector body 10 has two hook spring plates 102, which are respectively located at the left and right sides; the number of the waterproof parts 11 is one or more; the number of the connection terminals 12 is plural, and the connection terminals are L-shaped.

When in actual assembly, the connector body 10 is directly pressed into a machine shell 2, and the hook spring 102 of the connector body 10 is used for back fastening and fixing, the stop 103 of the connector body is abutted against the machine shell to position the connector body 10, then the PCB 13 is matched with the connecting terminal 12, and the connecting terminal 12 is L-shaped, so that the connecting terminal 12 is inserted into the terminal slot 131 of the PCB 13 from the lower side of the PCB 13, and finally the connecting terminal 3 is inserted into the accommodating space 101 of the connector body 10.

In summary, the improved waterproof connector 1 of the present invention simplifies the assembly process and working hours, increases the stability and is easy to replace by the fixing method of the hook spring 102 of the connector body 10 and the machine shell 2; the L-shaped connecting terminal 12 ensures that the PCB 13 and the connecting terminal 12 can be matched from the bottom, thereby saving the space in the machine part shell 2 and providing more space for use; in addition, the waterproof part 11 is sleeved outside the connector body 10, so that a waterproof function is formed when the connector is matched with the machine element shell 2, and the defect of the prior art is overcome.

The foregoing is by way of example only and is not intended as limiting. Any equivalent modifications or variations to the present invention without departing from the spirit and scope of the present invention are intended to be included in the claims.

Claims

1. An improved waterproof connector comprising: the connector comprises a connector body, a waterproof part, a connecting terminal and a PCB;

The connector body is internally provided with a containing space, the outer proper part of the connector body is provided with at least one clamping hook spring plate, and the rear end is provided with a blocking part;

The waterproof part is a gasket which can be sleeved outside the connector body, and the size of the waterproof part is smaller than that of the blocking part of the connector body;

At least one terminal slot is provided on the PCB board, and the terminal slot can be used for inserting the connection terminal;

The waterproof part is sleeved outside the connector body and is contacted with the blocking part of the connector body, one end of the connecting terminal is inserted into the rear end of the connector body, and the other end of the connecting terminal is inserted into the terminal groove of the PCB.

2. The improved waterproof connector of claim 1, wherein the connector body has two hook spring plates respectively located at the left and right sides.

3. The improved waterproof connector of claim 1, wherein the number of waterproof parts is one or more.

4. The improved waterproof connector of claim 1, wherein the number of the connection terminals is plural and is L-shaped.

5. The improved waterproof connector of claim 1, wherein the connection terminals are mated to the terminal slots of the PCB from below the PCB.

6. The improved waterproof connector of claim 1, wherein the connector body is further disposed in a machine housing and is fastened by the hook spring of the connector body in a back-locking manner.