CN2361001Y - Socket connector - Google Patents

Abstract

The utility model relates to a plug seat connector, relating to plug seat connector connected with the telecommunication of a circuit board and is provided with a plurality of butting grooves. The plug seat connector comprises an insulation main body, conductive terminals, and a shielding body, and is characterized in that the insulation main body is a square body, more than two sides of the square body are provided with the butting grooves which can provide a plurality of telecommunication plugging spaces so as to cause the plug seat connector to have high transfer characteristic. In addition, the shielding body is provided with a grounding device for providing grounding effect besides for shielding the insulation main body.

Description

Socket connector

The utility model is a kind of socket connector, refers in particular to a kind ofly to be connected with the circuit board telecommunication and the socket connector that docks with pin connector can be provided.

At present, because the speed of computer transmission signal becomes more and more faster, the conducting end subnumber of computer connector that is used for telecommunication transmission is also more and more many, make that the deploying of conducting terminal in the insulating body of connector is more and more intensive, thereby in the limited insulating body in space, hold for the more terminals of number and just become technical test.Moreover, the design of existing connector list slot is present grown form, under the condition of limited of general circuit board plane space, the electric connector of single slot is a main flow, and relevant design can be with reference to the 84112993rd, 85103740,85203116 and No. 86206353 cases of Taiwan patent application.But, requirement in view of high-speed transfer, though the socket connector of existing single slot can reach demand by the dense degree that increases the conducting terminal deploying, but the dense degree of conducting terminal deploying is very limited after all, and under the limited situation of printed circuit board (PCB) allocation position, desire prolongs the connector longitudinal size and satisfies the demands also obviously infeasible.Thereby, how in limited circuit board plane space, reaching the requirement of high-speed transfer, the breakthrough of connector form is obviously rather important.

The purpose of this utility model is to provide a kind of makes connector have the high-speed transfer effect by increasing docking recess so that more conducting terminals to be provided, and can be suitably configured the connector on printed circuit board (PCB).

The purpose of this utility model is realized by following technical scheme: the insulating body of this connector is a square body, and square body disposes the butt joint slot in both sides at least, and at least two telecommunication grafting spaces can be provided.According to above-mentioned principal character, wherein the butt joint of at least two on this insulating body slot is to be oppositely arranged, and the adjacent side of these insulating body two butt joint slots also can be provided with the butt joint slot, so that more telecommunication grafting space to be provided.The adjacent side of two butt joints of insulating body slot is provided with guide posts, can dock guiding with butt connector.

Compare prior art, the utlity model has to provide more signal grafting space, makes connector possess the advantage of high-transmission characteristic.

Below in conjunction with drawings and Examples the utility model is elaborated.

Fig. 1 is the three-dimensional exploded view of the utility model socket connector.

Fig. 2 is the part combination stereogram of socket connector shown in Figure 1.

Fig. 3 is the entire combination stereogram of socket connector shown in Figure 1.

Efflux the stereogram that conducting terminal is formed at strip in Fig. 4 the utility model socket connector.

Efflux conducting terminal in Fig. 5 the utility model socket connector and be formed at another stereogram of strip.

Fig. 6 is the stereogram of second embodiment of the utility model socket connector.

Please refer to Figure 1 and Figure 2, the utility model socket connector 1 is made up of insulating body 2, baffle 3 and conducting terminal 4.Wherein this insulating body 2 is a square body, a pair of opposite edges along square insulating body 2 are respectively equipped with a docking groove 10, this docking groove 10 does not run through insulating body 2, thereby do not show among Fig. 1, please refer to Fig. 2, because the utility model insulating body 2 is provided with two docking grooves 10, therefore its width is bigger slightly than existing single docking groove connector, yet when conducting terminal quantity increases, the recruitment of its length only has half of length recruitment of the socket connector of a docking groove of a tool, thereby its overall dimension is convenient to be set on the limited printed circuit board (PCB) of plane space to evenly increasing all around.In addition, be provided with along the other a pair of opposite edges of square insulating body 2 and be used for a pair of guide groove 11 that combines with pin connector (not shown).When two guide grooves 11 are set as size or shape not simultaneously, it not only has guidance function, and can prevent that socket connector from connecing when cooperating with pin connector instead, has the identification effect in orientation when pegging graft.Docking groove 10 inner both sides closely are provided with conducting terminal 4 (several conducting terminals that only draw among the figure are with signal), its contact jaw 42 is used for being electrically connected with the contact site (not shown) of the pin connector that docks, and welding ends 41 is through suitably welding with printed circuit board (PCB) after the bending.The both sides of this baffle 3 are provided with two docking groove through holes 17 corresponding to docking groove 10 places, so that the contact site (not shown) of corresponding pin connector inserts in the docking groove 10 contact jaw 42 conductings with conducting terminal 4.In addition, the both sides of this baffle 3 are provided with two guide groove through holes 18 corresponding to the position of guide groove 11, so that guide groove 11 matches with guide posts (not shown) on the corresponding pin connector.Between two docking grooves 10 on the insulating body 2, cut out one and form a square through hole 12, corresponding through hole 12 places also are provided with through hole 19 at baffle 3 middle parts simultaneously, and the space that utilizes this through hole 12 to be provided can be provided with other electronic component and make full use of the limited area of printed circuit board (PCB) (not shown).Moreover, directly from the electric fairlead 5 of the relative both sides blanking bending of baffle 3, can by on the insulating body 2 the corresponding slot 6 that is provided with and be grounded the loop with printed circuit board (PCB) (not shown), make electric guiding that " path that the best is the shortest " be arranged, produce best ground connection and shield effectiveness.In addition, baffle 3 further is provided with riveting pin 7 on the edge of another opposite side, be used for insulating body 2 on corresponding riveting groove 8 cooperate, can reach the effect that makes insulating body 2 and baffle 3 riveted and fixed.All be provided with the guide bar 9 of tool guiding positioning action on four angles of insulating body 2 bottom surfaces, it can guide socket connector 1 to printed circuit board (PCB) (not shown).Please refer to the three-dimensional combination figure of Fig. 3, can represent the concrete form after socket connector 1 makes up for the utility model socket connector 1.Please cooperate with reference to Fig. 4 and Fig. 5, the combination of the conducting terminal 4 of the utility model socket connector 1, be with mutually close interior row's terminal and away from the terminal that effluxes do unified combination, as Fig. 4 and shown in Figure 5, efflux conducting terminal 4 in first the general and on strip 20, make formation, when assembling conducting terminal 4, with the bottom side assembling (with reference to Fig. 1) of conducting terminal 4 by insulating body 2, press to docking groove 10 one together with strip 20, in the time of in conducting terminal 4 is packed docking groove 10 into, with strip 20 excision, so once can adorn two row's conducting terminals 4 again, and can be very easily conducting terminal 4 be effluxed respectively once assembling and finishes interior.

Please refer to second embodiment that Figure 6 shows that the utility model socket connector again, be equipped with docking groove 14 along the four edges edge of the square insulating body 21 of socket connector 13, baffle 22 cover caps are in docking groove 14 1 sides of insulating body 21.When the quantity of the conducting terminal 4 in tight row is located at docking groove 14 increases, the external dimensions of socket connector 13 to around evenly enlarge, thereby be convenient to be arranged on the limited printed circuit board (PCB) of plane space.Simultaneously, the square through hole 15 that is positioned at insulating body 21 middle parts also to around enlarge, thereby can provide in the through hole 15 and more member is set to make full use of the space on the printed circuit board (PCB) (not shown).In addition, on three angles of insulating body 21, also be provided with three cylindrical guide grooves 16 respectively, can be used to guide the butt joint of butt connector and the effect of anisotropy when preventing to dock.

Claims (11)

1. socket connector, be used for being connected with the circuit board telecommunication and the socket connector that docks with pin connector can being provided, this socket connector comprises: insulating body, baffle and plurality of conductive terminals, wherein the baffle cover cap is in docking groove one side of insulating body, be provided with the docking groove through hole with respect to docking groove, plurality of conductive terminals is contained in the docking groove of insulating body, at least have contact jaw and welding ends, it is characterized in that insulating body is a square body, it is provided with docking groove to being less than its both sides.

2. socket connector according to claim 1 is characterized in that: the docking groove on this insulating body is a pair of opposite edges setting along insulating body.

3. socket connector according to claim 2 is characterized in that: along another of insulating body opposite edges also are provided with a pair of guide groove.

4. socket connector according to claim 3 is characterized in that: the varying in size of this relative two guide grooves.

5. socket connector according to claim 4 is characterized in that: be provided with a through hole between the docking groove of this insulating body.

6. socket connector according to claim 1 or 5, it is characterized in that: the guide groove of this baffle is provided with electric fairlead, and this electric fairlead and printed circuit board (PCB) are grounded the loop.

7. socket connector according to claim 6 is characterized in that: the edge of this baffle is provided with the riveting pin, and on the insulating body also correspondence be provided with the riveting groove, by both cooperation baffle and insulating body are assembled into one.

8. socket connector according to claim 7 is characterized in that: also be provided with guide bar on this insulating body.

9. socket connector according to claim 2 is characterized in that: along another of this insulating body opposite edges also are provided with docking groove.

10. socket connector according to claim 9 is characterized in that: this insulating body is respectively equipped with guide groove at least three angles.

11. socket connector according to claim 10 is characterized in that: also be provided with a through hole between the butt joint slot of this insulating body.

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