CN218039956U

CN218039956U - Socket electric connector

Info

Publication number: CN218039956U
Application number: CN202221793271.3U
Authority: CN
Inventors: 陈庆典; 万伟; 祁小娟
Original assignee: Advanced-Connectek (kun-Shan) Ltd
Current assignee: Advanced-Connectek (kun-Shan) Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-13
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a socket electric connector mainly includes insulating main part, socket terminal, iron-clad, colloid shell and waterproof circle, and wherein the socket terminal sets up in insulating main part, and the iron-clad supplies insulating main part to set up, and the colloid shell sets up outside the iron-clad and in lateral wall shape of face annular groove, waterproof circle cover in annular groove to reach water-proof effects.

Description

Socket electric connector

Technical Field

The utility model relates to a socket electric connector.

Background

The transmission interface specification of the electrical connector is various, such as HDMI or Universal Serial Bus (USB), and USB is gradually used by the public, and the USB2.0 transmission specification is developed to the USB3.0 transmission specification with faster transmission speed.

The HDMI socket electric connector at present is for reaching water-proof effects, and waterproof construction is mostly done the point in the semi-manufactured goods and is glued, but the point mode of gluing adopts liquid resin, consequently has certain mobility and viscosity, and the glue is glued the in-process and is taken place easily and climb gluey problem, and then influences the water-proof effects of equipment and connector.

Disclosure of Invention

The utility model mainly provides a socket electric connector, its characterized in that: an insulating body including a base and a tongue; a plurality of socket terminals, each socket terminal being provided on the base and the tongue piece; an iron case defining a mounting space for disposing the insulating main body; a colloid shell, which defines a sleeving space for the iron shell to be arranged, an opening is defined at the front end of the sleeving space, an installation opening for the iron shell to be inserted into the opening is defined at the rear end of the sleeving space, and an annular groove is formed on the outer side wall surface of the colloid shell; and a waterproof ring which is sleeved in the annular groove.

Preferably, the waterproof ring is made of silica gel.

Preferably, at least one wall surface of the iron case forms at least one protrusion protruding toward the installation space.

Preferably, the convex portion is of a closed structure.

Preferably, the colloid shell in the installing port, iron-clad rear end and form a gap between the base, just the colloid shell in the installing port, iron-clad rear end and the base are the coplanar.

Preferably, the device further comprises a waterproof glue which fills and shields the gap on the plane.

Preferably, a plurality of fixing legs extend from the rear end of the iron shell, and each fixing leg forms an opening.

Preferably, the colloidal shell and the iron shell are the same length.

Preferably, the receptacle electrical connector is a stand-up connector.

Preferably, the receptacle electrical connector is an HDMI connector.

In conclusion, the waterproof ring (made of silica gel) is mainly sleeved in the annular groove on the outer side wall surface of the colloid shell, so that the waterproof effect can be achieved, and the waterproof ring is installed in a sleeved mode, so that the technical problem of adopting liquid resin does not exist, and the waterproof effect of the assembly and the connector cannot be influenced.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective exploded view of the present invention.

Fig. 3 is a combination schematic diagram of the installation waterproof ring of the present invention.

Fig. 4 is a schematic structural view of the waterproof glue filling device of the present invention.

Description of the symbols

Socket connector 1, insulating main body 10, base 100, tongue piece 102, socket terminal 11, iron shell 12, mounting space 120, protrusion 122, fixing foot 124, opening 1240, colloid shell 13, sheathing space 130, opening 132, mounting hole 134, annular groove 136, waterproof ring 14, gap 15 and waterproof glue 16.

Detailed Description

Please refer to fig. 1 and fig. 2, which are a perspective view and an exploded view of the present invention. The utility model relates to an electric connector for socket, the utility model discloses an electric connector for socket is the HDMI connector, socket connector 1 mainly includes insulating main part 10, socket terminal 11, iron-clad 12, colloid shell 13 and waterproof circle 14 (for the silica gel material), wherein insulating main part 10 contains base 100 and tongue piece 102, each socket terminal 11 sets up in base 100 and tongue piece 102, iron-clad 12 defines installation space 120 for setting up insulating main part 10, colloid shell 13 defines the cover and establishes space 130 and is located the cover and establishes opening 132 of space 130 front end department and the installing port 134 of rear end department, wherein the cover is established space 130 and is supplied iron-clad 12 to set up, iron-clad 12 sets up the mode and is inserted to opening 132 position by installing port 134, and form the annular groove 136 of round at colloid shell 13 outside wall, waterproof circle 14 overlaps in annular groove 136.

At least one wall of the iron shell 12 forms at least one protrusion 122 protruding toward the installation space 120, and the protrusion 122 is of a closed structure. In addition, a gap 15 is formed between the mounting opening 134 and the rear end of the iron shell 12 of the colloid shell 13 and the base 100, the colloid shell 13 and the base 100 are on the same plane at the mounting opening 134 and the rear end of the iron shell 12, and the waterproof glue 16 fills and shields the gap 15 on the plane to prevent water and air from passing through. Furthermore, a plurality of fixing legs 124 extend from the rear end of the iron shell 12, each fixing leg 124 forms an opening 1240, when each fixing leg 124 is soldered on the circuit board, the solder can flow through the openings 1240 to increase the firmness of the overall soldering fixation, and the length of the colloid shell 13 is the same as that of the iron shell 12.

Fig. 3 and 4 are views showing the combination of the waterproof ring and the structure of the waterproof glue. As can be seen from fig. 3, the waterproof ring 14 is mainly made of silica gel, so that the waterproof ring 14 can be directly sleeved on the annular groove 136 and fixed in position when being installed, and the waterproof ring 14 can block external moisture from entering between the socket connector 1 and an assembled product, thereby blocking the moisture from outside to inside, so that the waterproof effect can be achieved, and the technical problem of adopting liquid resin does not exist due to the installation mode of the waterproof ring 14, and the waterproof effect problem of assembling and connector cannot be influenced.

As can be seen from fig. 4, a gap 15 is formed between the mounting opening 134 and the rear end of the iron shell 12 of the colloid shell 13 and the base 100, the colloid shell 13 and the base 100 are in the same plane at the mounting opening 134 and the rear end of the iron shell 12, and the waterproof glue 16 fills and shields the gap 15 on the plane to seal, so as to prevent external moisture from passing through.

Moreover, the socket connector 1 of the present disclosure is vertical, so the plurality of fixing pins 124 extend from the rear end of the iron shell 12, and can be directly disposed on the circuit board in a vertical manner, and the openings 1240 of the fixing pins 124 can increase the stability of the fixing with the circuit board (as shown in fig. 3), and moreover, the lengths of the colloid shell 13 and the iron shell 12 are the same, so the colloid shell 13 can completely cover the iron shell 12, and the waterproof effect is further improved.

Through the above, the waterproof ring 14 is sleeved on the annular groove 136, the waterproof glue 16 is filled in the gap 15, and the glue shell 13 and the iron shell 12 have the same length, so that the glue shell 13 is waterproof due to the fact that the iron shell 12 is completely coated, the waterproof effect can be achieved through the waterproof ring 14 and the waterproof glue 16, the technical problem of liquid resin is solved more effectively, and the waterproof effect of the assembly and the connector cannot be affected.

Claims

1. An electrical receptacle connector, comprising:

an insulating body including a base and a tongue;

a plurality of socket terminals, each of the socket terminals being disposed on the base and the tongue piece;

an iron case defining a mounting space for disposing the insulating main body;

a colloid shell, which defines a sleeving space for the iron shell to be arranged, an opening is defined at the front end of the sleeving space, a mounting opening for the iron shell to be inserted into the opening is defined at the rear end of the sleeving space, and an annular groove is formed on the outer side wall surface of the colloid shell; and

and the waterproof ring is sleeved in the annular groove.

2. The socket electrical connector of claim 1, wherein the waterproof ring is made of silicone.

3. The receptacle electrical connector as claimed in claim 1, wherein at least one wall of the iron case is formed with at least one protrusion protruding toward the mounting space.

4. The electrical receptacle connector of claim 3, wherein said protrusion is of a closed configuration.

5. The electrical receptacle connector as recited in claim 1, wherein the plastic shell forms a gap between the mounting opening, the rear end of the iron shell and the base, and the plastic shell is coplanar with the mounting opening, the rear end of the iron shell and the base.

6. The electrical receptacle connector of claim 5, further comprising a waterproof adhesive covering said gap at said plane.

7. The electrical receptacle connector as claimed in claim 1, wherein a plurality of fixing legs extend from a rear end of the housing, each of the fixing legs defining an opening.

8. The electrical receptacle connector of claim 1, wherein the plastic shell and the iron shell are the same length.

9. The electrical receptacle connector of claim 1, wherein the electrical receptacle connector is a vertical connector.

10. The receptacle electrical connector of claim 1, wherein the receptacle electrical connector is an HDMI connector.