CN2891366Y - micro socket connector - Google Patents

Abstract

The utility model provides a miniature socket connector, it has most conductive terminal to hold including the butt joint inslot, with the fashioned body of low configuration insulating material, by the guide positioning seat that has top surface and both sides face of metal plate body stamping forming, be equipped with connecting piece and the fastener that can organize an organic whole each other between this body and the guide positioning seat respectively, can be with the body and guide positioning seat firm group solid as an organic whole, and can keep the body and guide positioning seat each other to adjust the effect well, and can effectually reduce the degree of difficulty of material management.

Description

micro socket connector

technical field

The utility model relates to a micro-socket connector, in particular to a micro-socket connector with a guiding and positioning seat.

Background technique

Known micro-receptacle connector with guide positioning seat, please refer to shown in Figure 1, this micro-socket connector 5 comprises: body 50 and guide positioning seat 51, wherein this body 50 is the insulator of low configuration, on it A docking groove 501 is provided, and a plurality of conductive terminals 502 are accommodated in the docking groove 501 for contacting with a mating plug connector (not shown), and a positioning post 503 is provided for engaging with a circuit board (not shown). The guide and positioning seat 51 is stamped and formed from a metal plate body, and has a top surface 510 and two side surfaces 511, 512. 512 is respectively provided with a plurality of positioning feet 516, 517, which are used for clamping and positioning with a circuit board (not shown). Please refer to Fig. 2, the body 50 and the guide positioning seat 51 can be snapped onto the circuit board 6 by the positioning column 503 and the positioning pins 516, 517 respectively and fixed by tin furnace welding, which can provide a guide butt joint socket connector (not shown in the figure) ).

There is following shortcoming in above-mentioned known miniature socket connector 5, and needs to be improved:

1. It is easy to cause misalignment during assembly. Because the circuit board manufacturer must separately assemble the main body 50 and the guide positioning seat 51 on the circuit board 6, but because the guide positioning seat 51 has only three sides, the two sides 511, 512 are easy to be damaged during the transportation process of the assembly. Skew, in addition to being unfavorable for automated grabbing and assembly operations, also makes the frame opening formed after being fixed on the circuit board deflected, and cannot be directly aligned with the docking groove 501 of the body 50, thus affecting the docking of the plug connector. smooth, or there may be doubts about not being able to plug in.

2. Material management is not easy. As mentioned above, since the two side surfaces 511 and 512 of the guiding and positioning seat 51 are prone to be skewed and deformed, the storage requirements for material management are high and the management is not easy.

Contents of the invention

The purpose of this utility model is to provide a miniature socket connector, which has a guiding positioning seat, the two sides of the guiding positioning seat and the main body can be effectively fixed, and the mutual alignment effect can be maintained, which is beneficial to the circuit board manufacturer. Assembled to provide accurate docking of plug connectors, and the body and guide positioning seat are set in one piece, which can effectively reduce the difficulty of material management.

The purpose of this utility model is achieved in this way, a miniature socket connector, including a body and a guide positioning seat, the body is an insulator with a low configuration, on which is provided a docking groove for accommodating a large number of conductive terminals, and is provided with Positioning column; the guiding and positioning seat is stamped and formed by a metal plate body. The guiding and positioning seat has a top surface and two sides. The top surface extends a first tongue that can be pressed downwards. The bottom edges of the two sides are provided with There are many positioning feet; the main body and the guiding and positioning seat are respectively provided with a connecting piece and a snap-fitting piece which can fix the main body and the guiding and positioning seat as one.

The connecting piece is a rectangular parallelepiped extending from the two sides of the guiding and positioning seat respectively on the same side as the first tongue, and the rectangular parallelepiped is provided with at least one buckle, the engaging piece is arranged on the body, and Buckle with the buckle body of the cuboid.

The buckle body is an anti-return piece integrally punched out on the cuboid, and the engaging member is a groove provided on the main body for the anti-retraction piece to buckle.

The groove is strip-shaped, and its width is slightly larger than that of the backstop piece.

The two side surfaces of the guiding and positioning seat are further integrally punched with second and third tongue pieces which can be pressed inwardly.

The connecting part of the cuboid is further provided with a fitting arm on a side away from the button body, and the body is provided with a slot relative to the fitting arm, so that the connecting part and the body can be assembled more stably.

The fitting arm is integrally extended from the lower edge of the rectangular parallelepiped connecting piece and bent inwardly, and the embedding groove is arranged between the docking groove of the body and the positioning column.

In the miniature socket connector of the present utility model, the main body and the guiding positioning seat are snapped together by the buckle body on the cuboid connector and the snap-fitting part of the main body, and the inlaid arm and the embedded card of the inlaid groove are firmly assembled into one body. In this way, the circuit board manufacturer can assemble the main body and the guiding positioning seat on the circuit board by using the positioning column of the main body and the majority of positioning feet of the guiding positioning seat in one assembly, which is not only convenient for assembly, but also facilitates subsequent processing. It will not cause the deflection of the guiding and positioning seat, can provide a good docking and guiding effect, and can effectively reduce the difficulty of material management.

Description of drawings

Fig. 1 and Fig. 2 are three-dimensional exploded views and assembled views of known micro-socket connectors.

Fig. 3 is a three-dimensional exploded view of the miniature socket connector of the present invention.

Fig. 4: It is a three-dimensional assembly diagram of the miniature socket connector of the present invention assembled on the circuit board.

Figure 5: is a side view of Figure 4.

Fig. 6: It is a sectional view of 6-6 in Fig. 5 .

Figure number:

Micro socket connector 1 circuit board 3

Body 10 Docking slot 12

Conductive terminal 13 locating post 14

Fastener 15 Socket 16

Guide positioning seat 20 top surface 21

Both sides 22, 23 first tongue piece 211

Second and third tongues 221, 231 Positioning feet 222, 232

Connecting piece 223, 233 Button body 24

Mounted arm 25

Detailed ways

Please refer to Fig. 3, the micro-socket connector 1 of the present utility model includes: a main body 10 and a guiding and positioning seat 20, wherein the main body 10 is an insulator with a low configuration, and a docking groove 12 is provided on it, and the docking groove 12 accommodates There are a plurality of conductive terminals 13 for contacting with a mating plug connector (not shown), and a positioning column 14 is provided on the bottom edge of the body 10 for snapping and positioning with a circuit board (not shown). In addition, two sides of the main body 10 are provided with engaging parts 15 respectively, and the engaging parts 15 are elongated grooves integrally formed by the main body 10 and can be used for assembling with connecting parts described later. Furthermore, a fitting groove 16 is provided between the docking groove 12 of the body 10 and the positioning post 14 for fitting with the fitting arm described later.

The guiding and positioning seat 20 is stamped and formed from a metal plate body, and has a top surface 21 and two side surfaces 22, 23. There are second and third tongues 221 and 231 that can be pressed inwardly, and are used for firmly clamping the plug connector during docking. In addition, the two side surfaces 22, 23 are respectively provided with a plurality of positioning feet 222, 232 for clamping and positioning with a circuit board (not shown). Also, please refer to Fig. 6 together, the two sides 22, 23 of the guiding and positioning seat 20 are respectively provided with connectors 223, 233, which are cuboids integrally extended from the two sides 22, 23, and the connectors of the cuboid 223, 233 are provided with button body 24, and button body 24 is the anti-return sheet that is integrally stamped inwardly against on cuboid connector 223, 233. Referring again to FIG. 6 , when assembled, the end of the button body 24 can be buckled on the engaging part 15 of the body 10 , and the body 10 and the guiding and positioning seat 20 can be assembled into one body. Furthermore, the connecting parts 223 and 233 of the cuboid are away from the lower edge of the button body, extend integrally and bend inwardly with an inlaid arm 25, which can be inserted into the slot 16 of the body 10, so that the connecting part 223, 233 are integrated with the body 10 more stably, and the engagement between the inlay arm 25 and the inlay groove 16, and the deduction between the button body 24 and the engaging member 15 can make the utility model compatible with the plug connector The process of plugging and unplugging will not affect the stable assembly of the main body 10 and the guiding and positioning seat 20 .

Please refer to Fig. 4 and Fig. 5 again, the main body 10 and the guide positioning seat 20 of the present invention are buckled by the buckle body 24 on the connecting parts 223 and 233 of the cuboid and the engaging part 15 of the main body 10, and the fitting The arm 25 and the embedding of the slot 16 are firmly assembled into one body. In this way, the circuit board manufacturer can use the positioning column 14 of the main body 10 and the plurality of positioning pins 222, 232 of the guiding positioning seat 20 to guide the main body in one assembly. 10 and the guide and positioning seat 20 are assembled on the circuit board 3, which is not only convenient to assemble and facilitates subsequent processing, but also does not cause the deflection of the guide and positioning seat 20, which can provide a good docking and guiding effect and can effectively Reduce the difficulty of material management.

Although the utility model has been disclosed with specific embodiments, it is not intended to limit the utility model. Any person skilled in the art can replace equivalent components without departing from the concept and scope of the utility model, or The equivalent changes and modifications made according to the scope of protection of the utility model patent should still fall within the scope of this patent.

Claims (7)

1. A miniature socket connector, comprising: The body, the body is an insulator with a low configuration, on which is provided a docking groove for accommodating a plurality of conductive terminals, and is provided with a positioning column; The guiding and positioning seat is stamped and formed from a metal plate body. The guiding and positioning seat has a top surface and two sides. The top surface extends a first tongue that can be pressed downwards. The bottom edges of the two sides are provided with a plurality of positioning feet. ; It is characterized in that: the main body and the guiding and positioning seat are respectively provided with an engaging piece and a connecting piece which can fix the main body and the guiding and positioning seat into one body. 2. The micro-socket connector according to claim 1, wherein the connector is a rectangular parallelepiped on the same side as the first tongue extending from the two sides of the guiding and positioning seat, and the rectangular parallelepiped is provided with There is at least one buckle body, and the engaging part is arranged on the body, and buckles with the rectangular parallelepiped buckle body. 3. The micro-socket connector as claimed in claim 2, characterized in that: the buckle body is an anti-retraction piece punched out integrally on the cuboid, and the engaging part is provided on the body for the anti-retraction piece Groove for buckle. 4. The micro-socket connector as claimed in claim 3, wherein the groove is elongated and slightly wider than the backstop piece. 5 . The micro-socket connector as claimed in claim 1 , characterized in that: second and third tongues that can be pressed inward are further integrally punched out on both sides of the guiding and positioning seat. 5 . 6 . The micro-socket connector as claimed in claim 2 , wherein a fitting arm is further provided on the side of the rectangular parallelepiped connector away from the button body, and the body is provided with a fitting groove relative to the fitting arm. 7 . 7. The micro-socket connector as claimed in claim 6, wherein the fitting arm is integrally extended from the lower edge of the cuboid connector and bent inwardly, and the embedding groove is provided between the docking groove of the body and the Position between the posts.

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