CN2785178Y - Module connector - Google Patents

Abstract

A module connector installed on a circuit board to accommodate electronic components, including an insulating body, a conductive terminal mounted on the insulating body, and a shielding case covering the insulating body and connected to the circuit board; the shielding case is designed There are a number of side walls and a storage space for accommodating electronic components surrounded by the side walls. The conductive terminal includes a main body fixed to the insulating body, and a holding part extending from one end of the main body to connect with the circuit board. part and a docking part extending from the other end of the main part in the accommodation space for contacting the electronic components; the main part is in the longitudinal direction, and the insulating body is provided with a vertical part in the longitudinal direction for holding the main part , the vertical portion is fixed on the side wall of the shielding case. With such arrangement, the height of the module connector can be reduced.

Description

Modular connector

【Technical field】

The utility model relates to a module connector, in particular to a module connector for accommodating electronic components.

【Background technique】

For the prior art related to the present utility model, please refer to U.S. Patent Publication No. 2003/0218873. The module connector disclosed in this patent is installed in electronic equipment such as mobile phones and PDAs and connected with printed circuit boards, and includes an insulating body, fixed on The conductive terminal on the insulating body and the shielding case covering the periphery of the insulating body, the shielding case can accommodate electronic components, such as a camera module used in a mobile phone. However, the conductive terminal includes a longitudinal butt joint that is in contact with the electronic component and a holding portion that is in contact with the printed circuit board. The insulating body of the conductive terminal must be set in a flat plate structure with a certain thickness, and it must be installed horizontally on the bottom wall of the shielding case. In this way, the overall height of the module connector is relatively large, which is not conducive to the miniaturization of electronic equipment. develop.

【Content of utility model】

The purpose of the utility model is to provide a modular connector with a relatively low height for accommodating electronic components.

The purpose of this utility model is achieved through the following technical solutions: a module connector installed on a circuit board to accommodate electronic components, including an insulating body, a conductive terminal mounted on the insulating body and a covering insulating body and A shielding case connected to the circuit board; the shielding case is provided with a plurality of side walls and a storage space surrounded by the side walls for accommodating electronic components. The holding part extending from one end is used to connect with the circuit board and the docking part extending from the other end of the main part is located in the accommodation space and is used to contact the electronic components; the main part is in the longitudinal direction, and the insulating body is provided There is a longitudinal vertical portion for holding the main body, and the vertical portion is fixed on the side wall of the shielding case.

Compared with the prior art, the main body of the modular connector of the present invention is positioned in the longitudinal direction, and the insulating body is provided with a vertical portion positioned in the longitudinal direction for holding the main body, and the vertical portion is fixed to the side wall of the shielding case Above the bottom end of the shielding shell, there is no need to arrange an insulating body with a certain height horizontally, so that the height of the module connector can be effectively reduced.

【Description of drawings】

Fig. 1 is a schematic diagram of the cooperation of the modular connector of the present invention with electronic components and circuit boards.

FIG. 2 is a schematic diagram of another angle of FIG. 1 .

FIG. 3 is a partially assembled view of FIG. 1 .

Fig. 4 is a schematic diagram of the cooperation between the module connector of the present invention and the electronic components.

FIG. 5 is an exploded schematic diagram of another angle of FIG. 4 .

Fig. 6 is a schematic view of the module connector of the present invention installed on a circuit board.

FIG. 7 is an exploded view of the modular connector of the present invention before it is mounted on a circuit board.

Fig. 8 is a partial assembly diagram of the modular connector of the present invention.

FIG. 9 is a schematic diagram of another angle of FIG. 8 .

Fig. 10 is a three-dimensional exploded view of the modular connector of the present invention.

【Detailed ways】

1 to 5, FIG. 9, and FIG. 10, the utility model module connector 100 is mounted on a printed circuit board 101 with an opening 103 for electrically connecting an electronic component 102. The electronic component 102 It can be a camera module. The module connector 100 includes an insulating body 1, a plurality of conductive terminals 2 held on the insulating body 1, a shielding shell 3 covering the insulating body 1, a shielding block 4 and an insulating sheet 5 installed in the shielding shell 3 . In this embodiment, the conductive terminal 2 is integrally formed with the insulating body 1 .

Please refer to FIG. 10 , the insulating body 1 is roughly L-shaped, including a vertical portion 11 in the longitudinal direction and a horizontal portion 12 extending outward from the top of the vertical portion 11, wherein the vertical portion 11 is A positioning hole 111 fixed to the shielding shell 3 and a fastening hole 112 for fixing the shielding block 4 are provided.

The conductive terminal 2 includes a main body portion 21 fixed on the vertical portion 11, a docking portion 22 bent and extended from one end of the main body portion 21 for contacting with the electronic component 102, and extending outward from the other end of the main body portion 21. The extended holding portion 23 is used for holding the printed circuit board 101 .

The shielding housing 3 is roughly a box-shaped structure with an upper opening, including a side wall 31 , a bottom wall 32 connected to the side wall 31 , and a box for accommodating electronic components 102 enclosed by the side wall 31 and the bottom wall 32 . The accommodating space 33, wherein the side wall 31 includes a front wall 310, a rear wall 311, a left wall 312 and a right wall 313, and the front wall 310 is provided with a guide for guiding the electronic components 102 to be installed in the shielding housing 3 The longitudinal channel 314, and the top of the rear wall 311 is provided with a roughly U-shaped notch 315, when the electronic component 102 is installed incorrectly, the edge of the notch 315 can abut against the bump 107 of the electronic component 102, thereby effectively preventing the electronic component from 102 continues to be inserted into the shielding housing 3 to have a fool-proof effect. Both the front wall 310 and the rear wall 311 are provided with an elastic sheet 316 extending inward to hold the electronic component 102; 1. The locking part 317 that is locked by the positioning holes 111 and the connecting part 318 on the side edge that can overlap the front wall 310 and the rear wall 311 to enhance the shielding effect. The side wall 31 is also provided with an outwardly extending The ground portion 319 is used to cooperate with the printed circuit board 101 .

The shielding block 4 is roughly L-shaped, and includes a supporting portion 41 that extends inwardly and can resist the electronic component 102 and a soldering portion 42 located on the outside for connecting with the printed circuit board 101 . 4 is also provided with a protruding thorn 43 extending outwards for buckling with the buckling hole 112 of the insulating body 1 .

The insulating sheet 5 is installed between the shielding case 3 and the abutting portion 22 of the conductive terminal 2 to prevent short circuit between the conductive terminal 2 and the shielding case 3 .

When assembling, firstly, the insulating sheet 5 is installed on the bottom wall 32 of the shielding case 3, the conductive terminal 2 is installed on the insulating body 1, and the positioning hole 111 of the insulating body 1 is buckled with the buckling part 317 of the shielding case 3 Installed on the side wall 31 of the shielding case 3, the holding portion 23 of the conductive terminal 2 extends out of the shielding case 3, and the abutting portion 22 of the conductive terminal 2 extends into the accommodation space 33 of the shielding case 3; then, the shielding block 4 The protruding thorns 43 are buckled with the fastening holes 112 of the insulating body 1 and installed on the insulating body 1, and the abutting portion 41 of the shielding block 4 is located in the receiving space 33; finally, the shielding shell 3 is passed through the opening of the printed circuit board 101 The opening 103 is installed in the opening 103. At this time, the housing space 33 of the shielding case 3 is divided into two parts located on the plane and below by the plane where the printed circuit board 101 is located; The holding portion 23 of the terminal 2 , the welding portion 42 of the shielding block 4 and the grounding portion 319 of the shielding case 3 are welded to the first contact 104 , the second contact 105 and the third contact 106 on the printed circuit board 101 respectively.

When in use, align the bump 107 of the electronic component 102 with the groove 314 of the shielding case 3 and insert the electronic component 102 into the accommodation space 33, the abutting portion 41 of the shielding block 4 and the elastic piece 316 of the shielding case 3 resist the electronic component 102 to securely store it in the receiving space 33 , the electronic component 102 abuts against the mating portion 22 of the conductive terminal 2 to form an electrical connection.

It is true that the modular connector 100 of the present utility model does not need to be provided with the insulating sheet 5 separately, and the insulating sheet 5 can also be provided as a thin sheet structure extending inward from the bottom end of the insulating body 1 and located between the docking part 22 and the bottom wall 32 . Certainly, the shielding case 3 may not be provided with the bottom wall 32 , thus, the insulating sheet 5 may not be required. In addition, the conductive terminals 2 are not limited to the shapes shown in the drawings.

Claims (10)

1. module connector, be installed on the circuit board, in order to accommodate electronic component, comprise insulating body, the shielding casing that is installed on conducting terminal on the insulating body and coated insulation body and links to each other with circuit board, shielding casing be provided with some sidewalls and by sidewall surround in order to accommodate the receiving space of electronic component, described conducting terminal comprises and the insulating body main part of fixing mutually, autonomous body one end extend form in order to the holding parts that links to each other with circuit board and the extension of the autonomous body other end form be positioned at receiving space in order to the contacted docking section of electronic component, it is characterized in that: described main body section is in vertically, insulating body is provided with and is positioned at longitudinally in order to the vertical portion of fixing main part, and this vertical portion is immobilizated on the sidewall of shielding casing.

2. module connector as claimed in claim 1 is characterized in that: described shielding casing also is provided with the diapire that links to each other with sidewall.

3. module connector as claimed in claim 2 is characterized in that: between diapire and the conducting terminal docking section insulating trip is installed.

4. as any one described module connector in the claim 1 to 3, it is characterized in that: described insulating body is provided with location hole, and sidewall is provided with the holding part that interlocks and hold with location hole.

5. module connector as claimed in claim 4 is characterized in that: described module connector also comprises the shielding block that is installed on the insulating body.

6. module connector as claimed in claim 4 is characterized in that: be provided with connecting portion between the described sidewall.

7. module connector as claimed in claim 4 is characterized in that: described sidewall top is provided with breach.

8. module connector as claimed in claim 4 is characterized in that: described receiving space is two parts by the plane cutting at circuit board place.

9. module connector as claimed in claim 8 is characterized in that: described insulating body is provided with button and holds the hole, and shielding block is provided with detaining and holds the protruding thorn that matches in the hole.

10. module connector as claimed in claim 8 is characterized in that: described sidewall is provided with in order to the conduit of guiding electronic component and in order to support the shell fragment of electronic component.

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