CN201490371U

CN201490371U - Socket connector combination

Info

Publication number: CN201490371U
Application number: CN2009200625746U
Authority: CN
Inventors: 孙道锐; 竺峰; 林国钦
Original assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Current assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Priority date: 2009-08-14
Filing date: 2009-08-14
Publication date: 2010-05-26
Anticipated expiration: 2019-08-14

Abstract

The utility model discloses a socket connector combination which comprises a circuit board and a shell; two clipping slots are inwardly formed on one edge of the circuit board, a socket tongue board is formed between the two clipping slots via the circuit board, and a plurality of golden fingers are arranged on the socket tongue board; and the shell is fixed on the circuit board and sleeved outside the socket tongue board, and an inserted space is formed between the shell and the socket tongue board. The socket connector combination can replace the insulating body with larger volume in the prior art with the socket tongue board structure and replace the terminal in the prior art with the golden finger structure for the circuit board, thereby not only reducing the volume and the occupied space, but also simplifying the assembly.

Description

The socket connector combination

Technical field

The utility model relates to a kind of socket connector technology, relates in particular to a kind of socket connector combination that combines with circuit board.

Background technology

The existing socket connector that is used for signal of telecommunication transmission is made up of an insulating body, a some terminal and shells that is immobilizated on the insulating body usually; This socket connector uses and needs often to be fixedly welded on the circuit board and form socket connector combination with circuit board.

Yet not only assembling is complicated in above-mentioned existing socket connector combination, and needs bigger insulating body and bigger shell installing clad terminal, and therefore whole socket connector combined volume is big, and does not meet compact now demand.

The utility model content

Main purpose of the present utility model is to provide a kind of simple and convenient assembly, the less socket connector combination of volume at the defective that above-mentioned prior art exists.

For achieving the above object, the combination of the utility model socket connector comprises a circuit board and a housing.One edge of circuit board inwardly offers two support slots, and circuit board forms a socket hyoplastron between two support slots, and this socket hyoplastron place is provided with several golden fingers; Housing is fixed on the circuit board and is sheathed on outside the socket hyoplastron, is formed with an intercalation space between this housing and the socket hyoplastron.

In sum, the combination of the utility model socket connector replaces the bigger insulating body of volume in the prior art with the socket hyoplastron structure that is arranged on the circuit board, and replace terminal of the prior art with the golden finger structure of circuit board, thereby not only but reduced volume reduces and to take up room, and can remove the welding processing procedure of terminal and circuit board during assembling from.

Description of drawings

Fig. 1 makes up the stereogram of a kind of embodiment for the utility model socket connector.

Fig. 2 is the three-dimensional exploded view of socket connector combination shown in Figure 1.

Fig. 3 is the stereogram after socket connector combination and the pin connector socket.

The description of reference numerals of each element is as follows among the figure:

Socket connector makes up 100 circuit boards 1

Support slot 11 socket hyoplastrons 12

Golden finger 13 short slots 14

First draw-in groove, 15 second draw-in grooves 16

Housing 2 diapires 21

First fluting, 211 first shell fragments 212

First clamping part, 213 sidewalls 22

Holding parts 221 second clamping parts 222

Second fluting, 223 second shell fragments 224

Roof 23 the 3rd fluting 231

The 3rd shell fragment 232 pin connectors 3

Shell 31 fixtures 32

Grab 321

Embodiment

For describing technology contents of the present utility model, structural feature, the purpose of being reached and effect in detail, below exemplify embodiment now and conjunction with figs. is described in detail.

See also Fig. 1, the utility model socket connector combination 100 comprises a circuit board 1 and a housing 2.

See also Fig. 2, circuit board 1 one edges inwardly offer two support slots 11, thereby between two support slots 11, form a socket hyoplastron 12 on the circuit board 1, this socket hyoplastron 12 is provided with several golden fingers (golden finger) 13, the front end of circuit board 1 offers a short slot 14, this short slot 14 is connected with two support slots 11, offers a pair of first draw-in groove 15 in the rear portion of socket hyoplastron 12 on the circuit board 1, and circuit board 1 front portion offers a pair of second draw-in groove 16 in short slot 14 outsides.

See also Fig. 1 and Fig. 2, housing 2 is fixed on the circuit board 1 and is sheathed on outside the socket hyoplastron 12, housing 2 surrounds an intercalation space (indicating among the figure) with socket hyoplastron 12, and this housing 2 has a diapire 21, bent extended two side 22 vertically upward and be connected in roof 23 between the two side 22 by diapire 21 both side edges front portions.Offer one first fluting 211 on this diapire 21, diapire 21 extend to form in side channel edge place, first fluting, 211 back toward first fluting 211 one in the intercalation space first shell fragment 212 of slight inclination, diapire 21 both side edges posterior vertical upwards bend and extend to form a pair of first clamping part 213; The outwards vertical bending of the front end of this sidewall 22 extends to form a holding parts 221, after stretching out, the lower horizontal of the end of this holding parts 221 upwards bends and extends into one second clamping part 222 again, offer one second fluting 223 on the sidewall 22, sidewall 22 before second fluting 223 side channel edge place toward second slot extend to form in 223 one in the intercalation space second shell fragment 224 of slight inclination; Offer two the 3rd flutings 231 on this roof 23, roof 23 before each the 3rd fluting 231 side channel edge place toward the 3rd slot extend to form in 231 one in the intercalation space the 3rd shell fragment 232 of slight inclination.

During assembling, housing 2 is assembled on the circuit board 1 backward, in the support slot 11 of sidewall 22 plant circuit boards 1, the place, two ends of the base abuts short slot 14 of holding parts 221, make housing 2 be sheathed on outside the socket hyoplastron 12, then first clamping part 213 is fastened in first draw-in groove 15 of circuit board 1, second clamping part 222 is fastened in second draw-in groove 16 of circuit board 1, thereby realizes easy assembling.

See also Fig. 3, a pin connector 3 has a shell 31, is equiped with one group of plug terminal (not shown) in the shell 31, the intrinsic fixture 32 of shell 31 overcoats, and this fixture 32 front ends bending has extended to form a pair of grab 321.When pin connector 3 socket-connects with socket connector combination 100, in the housing 2 of the socket connector combination 100 that the front end insertion of pin connector 3 is complementary and the intercalation space that socket hyoplastron 12 is surrounded, plug terminal and golden finger 13 corresponding butts.The 3rd shell fragment 232, first shell fragment 212 and two second shell fragments 224 in the socket connector combination 100 are butted on the shell 31 of pin connector 3 from the upper and lower, left and right four direction, thereby make plug terminal and golden finger 13 smooth butts, and grab 321 hooks the holding parts 221 of socket connector combination 100, thereby makes pin connector 3 and socket connector combination 100 stablize socket.

In sum, the utility model socket connector combination 100 replaces the bigger insulating body of volume in the prior art with socket hyoplastron 12 structures that are arranged on the circuit board 1, golden finger 13 structures with circuit board 1 replace terminal of the prior art, thereby not only but reduced volume reduces and to take up room, and can save the welding processing procedure of terminal and circuit board during assembling.

Claims

1. a socket connector combination comprises a circuit board and a housing, and it is characterized in that: an edge of circuit board inwardly offers two support slots, and circuit board forms a socket hyoplastron between two support slots, and this socket hyoplastron is provided with several golden fingers; Housing is fixed on the circuit board and is sheathed on outside the socket hyoplastron, is formed with an intercalation space between this housing and the socket hyoplastron.

2. socket connector combination according to claim 1, it is characterized in that: described housing has the two side, and the outwards vertical bending of the front end of sidewall extends to form a holding parts; The front end of circuit board offers a short slot, and short slot is connected with support slot, the place, two ends of this short slot of base abuts of the holding parts of housing.

3. socket connector combination according to claim 2 is characterized in that: offer some first draw-in grooves in the rear portion of socket hyoplastron on the described circuit board, the circuit board front portion offers some second draw-in grooves in the short slot outside; Housing has a diapire, and this diapire rear end bends vertically upward and extends to form some first clamping parts, upwards bends and extends into some second clamping parts after the lower horizontal of the end of this holding parts stretches out again; First clamping part is fastened in first draw-in groove, and second clamping part is fastened in second draw-in groove.

4. socket connector combination according to claim 3, it is characterized in that: described housing has a roof, all offer some flutings on the roof of housing, diapire and the two side, the roof of housing, diapire and two side all extend to form some shell fragments of tilting in the oriented intercalation space in corresponding fluting.