CN213782403U

CN213782403U - Shielding cover for connector

Info

Publication number: CN213782403U
Application number: CN202021977184.4U
Authority: CN
Inventors: 宋璐; 岑燎炬; 隆权
Original assignee: FCI Connectors Dongguan Co Ltd
Current assignee: FCI Connectors Dongguan Co Ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-07-23
Anticipated expiration: 2030-09-11

Abstract

The utility model provides a shield cover for connector, including first shield and the second shield of setting at first shield both ends. The first shield and the two second shields are integrally formed. The utility model has simple structure, the shielding cover of the utility model adopts integral forming, which not only reduces the cost, but also improves the production efficiency; the utility model adopts integral molding, compared with a two-piece metal shield, the shielding cover can be directly matched with the connector, so that the clearance is small, and the electromagnetic interference performance of the connector is improved; the utility model ensures the smooth connection between the shield cover and the connector by arranging a plurality of pins and bolts, and ensures the good lamination of the shield cover and the connector, thereby ensuring the shielding effect; through set up the cladding part in one side of second shield, reduce interval and space between first shield and two second shields, guarantee the shielding effect.

Description

Shielding cover for connector

Technical Field

The utility model belongs to the technical field of the shield cover technique and specifically relates to a shield cover for connector.

Background

Conventional connectors generally include a housing, a shell, a terminal, and a plurality of cables.

The shell in the prior art needs to be bent for multiple times to form a front side, a transverse side and a rear side, and then two edges of the metal shell are mutually contacted and buckled, so that a rectangular accommodating space is formed to accommodate the insulating body.

The existing shell is generally formed by connecting a plurality of shielding plates, and is generally fixed by welding or screws, so that the installation difficulty is high, the production cost is high, and the production efficiency is low.

In order to solve the above technical problems, the prior art also adopts a two-piece shielding case, namely, an upper shielding plate and a front shielding plate, wherein the upper shielding plate is formed with a left shielding side plate and a right shielding side plate, and the upper shielding plate and the front shielding plate are assembled to form the shielding case.

Disclosure of Invention

To the not enough of prior art, the utility model provides a shield cover for connector.

The technical scheme of the utility model is that: a shield case for a connector includes a first shield body and second shield bodies disposed at both ends of the first shield body.

Preferably, the first shield and the two second shields are integrally formed.

Preferably, the first shielding body comprises a first shielding plate and a second shielding plate, and the first shielding plate and the second shielding plate are vertically connected.

Preferably, the first shielding plate and the second shielding plate are connected through a plurality of arc-shaped parts, and corresponding gaps are formed between adjacent arc-shaped parts.

Preferably, the lower parts of the two ends of the second shielding plate near the second shielding body are provided with corresponding first pins, and the connector is connected through the first pins.

Preferably, two of the second shielding bodies are arranged at two ends of the first shielding plate through corresponding arc-shaped sections, and the two second shielding bodies are vertically connected with the first shielding plate.

Preferably, one side of each second shielding body is further provided with a corresponding cladding part, and the cladding part is positioned on the outer side of the second shielding plate.

Preferably, each of the second shields is further provided at a lower end thereof with a corresponding second pin for connecting with a connector.

Preferably, each second shielding body is further provided with a plurality of notches, and each notch is further internally provided with a corresponding plug pin for connecting with a connector.

Preferably, the latch is arranged at the lower end of the inner side wall of the notch, and the latch extends from the lower end of the notch to the upper end of the notch along the inner side of the second shielding body.

Preferably, the number of the notches of each second shielding body is at least 2, and the number of the pins corresponds to the number of the notches.

The utility model has the advantages that:

1. the utility model has simple structure, the shielding cover of the utility model adopts integral forming, which not only reduces the cost, but also improves the production efficiency;

2. the utility model adopts integral molding, compared with a two-piece metal shield, the shielding cover can be directly matched with the connector, so that the clearance is small, and the electromagnetic interference performance of the connector is improved;

3. the utility model ensures the smooth connection between the shield cover and the connector by arranging a plurality of pins and bolts, and ensures the good lamination of the shield cover and the connector, thereby ensuring the shielding effect;

4. through set up the cladding part in one side of second shield, reduce interval and space between first shield and two second shields, guarantee the shielding effect.

Drawings

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

fig. 2 is a schematic structural diagram of the first shield of the present invention;

fig. 3 is a schematic structural diagram of a second shield according to the present invention;

FIG. 4 is a schematic structural view of the inner side of the second shield of the present invention;

fig. 5 is a schematic structural view of the shield cap and the connector of the present invention;

in the figure, 1-the first shield, 2-the second shield, 3-the first shield, 4-the second shield, 5-the arc, 6-the gap, 7-the first pin, 8-the arc, 9-the cladding, 10-the second pin, 11-the notch, 12-the latch, 20-the shield, 30-the connector.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in fig. 1, the present embodiment provides a shield case for a connector, including a first shield body 1 and second shield bodies 2 disposed at both ends of the first shield body 1. In this embodiment, the first shield 1 and the two second shields 2 are integrally formed, so that the production cost is reduced and the production efficiency is improved.

Preferably, as shown in fig. 2, in this embodiment, the first shielding body 1 includes a first shielding plate 3 and a second shielding plate 4, in this embodiment, the first shielding plate 3 and the second shielding plate 4 are vertically connected, and the first shielding plate 3 and the second shielding plate 4 are connected through a plurality of arc-shaped portions 5, and a corresponding notch 6 is formed between adjacent arc-shaped portions 5, so as to avoid the problem that the first shielding plate 3 and the second shielding plate 4 are broken in the bending process, and at the same time, the notch 6 does not affect the shielding effect of the connector 30. For connection with the connector 20, the present embodiment is provided with corresponding first pins 7 at the lower part of the two ends of the second shielding plate 4 near the second shielding body 2, as shown in fig. 5, and during the actual use, the first pins 7 are inserted into the connector 30 to be connected therewith.

Preferably, as shown in fig. 3 and 4, in this embodiment, the two second shielding bodies 2 have the same structure, and the two second shielding bodies 2 are disposed at two ends of the first shielding plate 1 through corresponding arc-shaped sections 8, and meanwhile, in order to ensure better adhesion between the shielding cover 20 and the connector 30, in this embodiment, the two second shielding bodies 2 are perpendicularly connected to the first shielding plate 3, so as to improve the shielding effect.

Preferably, in this embodiment, in order to improve the effect of the shielding case 20, a corresponding cladding 9 is provided at a position where each of the second shielding bodies 2 contacts the first shielding body 1, and the cladding 9 is located outside the second shielding plate 4 and extends toward the center of the second shielding plate 4.

Preferably, in this embodiment, the lower end of each second shielding body 2 is further provided with a corresponding second pin 10 for connecting with the connector 30. In actual use, the second pins 10 are inserted directly into the connector 30.

Preferably, in this embodiment, each of the second shields 2 further defines a plurality of notches 11, and each of the notches 11 further defines a corresponding latch 12 for connecting with the connector 30. As shown in fig. 4, the latch 12 is disposed at the lower end of the inner side wall of the slot 11, and the latch 12 extends along the inside of the second shield 2 from the lower end of the slot 11 to the upper end of the slot 11. In order to ensure the stability of the connection, in this embodiment, the number of the notches 11 of each second shielding body 2 is at least 2, and the number of the latches 12 corresponds to the number of the notches 11.

In the using process, as shown in fig. 5, the second shields 2 at the two ends of the first shield 1 of the shielding case 20 are covered on the outer side of the connector 30, and meanwhile, the first pins 7, the second pins 10 and the pins 12 are used for realizing connection with the connector 30, in this embodiment, an integral molding manner is adopted, and compared with a two-piece metal shield, the shielding case 20 can be directly matched with the connector 30, so that the gap between the connector 30 and the shielding case 20 is further reduced, and the electromagnetic interference performance of the connector 30 is improved;

the foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. A shielding case for a connector, the shielding case comprising a first shielding body and second shielding bodies arranged at both ends of the first shielding body;

the first shield body and the two second shield bodies are integrally formed;

the first shielding body comprises a first shielding plate and a second shielding plate, and the first shielding plate and the second shielding plate are vertically connected;

the first shielding plate and the second shielding plate are connected through a plurality of arc-shaped parts, and corresponding gaps are formed between the adjacent arc-shaped parts;

the two second shielding bodies are arranged at two ends of the first shielding plate through corresponding arc sections, and the two second shielding bodies are vertically connected with the first shielding plate;

the lower parts of the two ends of the second shielding plate, which are close to the second shielding body, are provided with corresponding first pins for connecting with a connector;

one side of each second shielding body, which is in contact with the second shielding plate, is also provided with a corresponding cladding part, and the cladding part is positioned on the outer side of the second shielding plate and extends towards the center of the second shielding plate;

and the lower end of each second shielding body is also provided with a corresponding second pin for connecting with a connector.

2. A shield case for a connector according to claim 1, wherein: each second shielding body is also provided with a plurality of notches, and each notch is also internally provided with a corresponding plug pin for connecting with a connector.

3. A shield case for a connector according to claim 2, wherein: the bolt is arranged at the lower end of the inner side wall of the notch, and the bolt extends from the lower end of the notch to the upper end of the notch along the inner side of the second shielding body.

4. A shield case for a connector according to claim 2, wherein: the number of the notches of each second shielding body is at least 2, and the number of the pins corresponds to the number of the notches.