CN2383228Y

CN2383228Y - Electric connector combination

Info

Publication number: CN2383228Y
Application number: CN 99239135
Authority: CN
Inventors: 陈建呈
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 1999-07-30
Filing date: 1999-07-30
Publication date: 2000-06-14
Anticipated expiration: 2009-07-30

Abstract

The utility model relates to an electric connector combination. The utility model comprises a first connector and a second connector which can be assembled or separated from each other, and terminals, insertion pieces integrally formed with the terminals and an insulating body used for containing the terminals and the insertion pieces are respectively arranged in the first connector and the second connector, wherein, the first connector is in the shape of an inverted L, and an assembly space is formed on part of the lower part of the first connector; the second connector is contained in the assembly space forward to backward through the precondition that dovetail bodies arranged on both sides of the top part of the second connector are buckled in corresponding dovetail grooves of the first connector; the two electric connectors are enabled to assemble and fixe with each other in a longitudinal direction, and plug sockets concavely arranged on identical sides of the insulating bodies are caused to arranged symmetrically, corresponding to adjacent lines of the two connectors overlapped up and down.

Description

The electric connector combination

The utility model relates to a kind of electric connector combination, refers in particular to the electric connector combination of a kind of winding mutually or separation.

At present, the electronic installation that is connected with computer is more and more, and the telecommunication transmitting speed is also more and more faster, has become inevitable trend thereby a plurality of electric connectors are set on circuit board.As No. 85103162 case exposure of TaiWan, China patent application a plurality of combined electric connectors that are strip arrangement socket of tool are arranged in the prior art, yet be subject to the length of circuit board itself and the overall dimension of computer, on single direction, can not unrestrictedly increase the number of combined electric connector socket.For making full use of existing space, as No. the 84109709th, 86207512, TaiWan, China patent application and United States Patent (USP) 5,639,267,5,531,612,5,562, case such as No. 507 has disclosed several socket horizontally sets, the situation of the combined electric connector of upper and lower symmetric arrays longitudinally simultaneously.Yet several sockets of combinations thereof type electric connector all are to be shaped on the single insulating body, it is difficult for making number or locational change with functional requirement or specific space, and this combined electric connector only is limited to and can connects with specific electric connector, thereby reduced the versatility of combined electric connector.In addition, the insert that is placed in respectively in the upper and lower socket mouth needs the coordinated insulation body to have different structures, thereby in same electric connector, caused the part of different size, these inserts need mate the terminal of respective length and be inserted in the insulating body corresponding site and cause versatility to reduce, and this not only makes troubles to production management but also is unfavorable for enhancing productivity.

The utility model purpose is to provide the combination of a kind of electric connector, and this electric connector combination can be separated from each other the connector together of winding longitudinally, but and adaptive functions sexual demand and dissimilar connectors is made combination and variation.

The utility model is used for group and is located at circuit board, and it includes first connector and second connector of winding mutually or separation, and these connectors are equipped with terminal, and the integrated insert of terminal and accommodate terminal and the insulating body of insert.The identical configuration of insert tool of two electric connectors and reach suitable versatility wherein.First connector is the shape of falling L, the part of its below forms the winding space, and second connector is rectangular and be placed in the aforementioned winding space, longitudinally group is solid mutually and make two electric connectors, and the adjacent lines of upper and lower relatively stacked two connectors of the socket that insulating body the same side is arranged with is balanced configuration, and two sockets are parallel to circuit board substantially.

Can be separated from each other owing to adopted such scheme, the utility model to pile up two solid electric connectors of group, and can make suitable combination and variation according to functional demand or shared space.In addition, the insert of electric connector has bigger versatility and can enhance productivity, and makes part specifications less and be convenient to production management.

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

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is the three-dimensional exploded view of another angle of the utility model.

Fig. 3 is a three-dimensional combination figure of the present utility model.

Fig. 4 is the three-dimensional combination figure of another angle of the utility model.

See also Figure 1 and Figure 2, the utility model is used for group and is located at circuit board (not shown), and it comprises first connector 1 and second connector 2, and wherein first connector 1 is provided with insulating body 10, terminal 11 and insert 12.This insulating body 10 is the shape of falling L, has transverse arm 100 and in the trailing arm 101 of one end vertical extent suitable length, a side end face of this transverse arm 100 sets to the concave and is formed with socket 102, is used for the corresponding plug portion of ccontaining butt joint electric connector (not shown).This socket 102 is extended with stop section 103 near the architrave inward at both ends of second connector 2, this transverse arm 100 medial surface place, position that is connected with trailing arm 101 is outstanding plate body shape, which is provided with the groove 104 of several specific distance of being separated by, in order to ccontaining and fixed terminal 11 appropriate sections in wherein.Elsewhere, contiguous trailing arm 101 places, these transverse arm 100 belows are formed with the winding space 105 that is used for ccontaining second connector 2 and interlinks with socket 102, this trailing arm 101 is provided with the fin 106 of several spaces and longitudinal extension near a side end face in winding space 105, each fin 106 surface is gone up and 106 of adjacent two fins form longitudinal furrow 107, in wherein, and the end face both sides in transverse arm 100 contiguous winding spaces 105 are provided with the dovetail groove 108 along horizontal expansion in order to the counterpart of ccontaining terminal 11.Terminal 11 is provided with the junction surface 111 that is used to be electrically connected on the circuit board, be connected in junction surface 111 and with respect to junction surface 111 vertically extending main parts 112 and be connected in main part 112 and towards socket 102 inner contact parts 113 of extending.Insert 12 is plate body shape and one-body molded on the main part 112 of terminal 11, and its two ends are provided with projection 121 with respect to the stop section 103 of transverse arm 100.

Second connector 2 also is provided with insulating body 20, terminal 21 and insert 22, these insulating body 20 rectangular bodies, the one side end face sets to the concave and forms socket 201, and the architrave two ends of these socket 201 close first connectors 1 are provided with the stop section 202 that extends internally, then outside projection forms several fins 203 in insulating body 20 other ends, the fin 106 of these fins 203 and first connector 1 is staggered and is complementary shape, thereby the junction surface 111 of terminal 11 is fixed in the formed longitudinal furrow 107.This insulating body 20 is provided with several through holes that runs through 204 near the sidewall of fins 203, and the side that this sidewall relies on socket 202 forms the groove 205 of several spaces, in order to the relative contact part 213 of ccontaining terminal 21.The end face projection that this insulating body 20 relies on circuit board one side has the reference column 206 of electric connector integrated positioning on circuit board, and place, the two ends of relative opposite side end face is provided with the dovetail body 207 along horizontal expansion, is connected with group in order to the dovetail groove 108 with first connector 1.Terminal 21 is provided with junction surface 211, main part 212 and contact part 213 similar in appearance to terminal 11, its junction surface 211 is positioned at main part 212 homonymies with contact part 213, and the insert 22 and insert 12 tool same structures of tool stop section 221, and also be arranged on the main part 212 of terminal 21.

See also Fig. 3 and shown in Figure 4, terminal 11 and the insert 12 common terminal inserts that form thereof, it is connected in the socket 102 of insulating body 10 from the bottom to top, the projection 121 of this insert 12 is supported downwards and is terminated on the stop section 103, and the contact part 113 that suitably pivots terminal 11 is placed in the groove 104, and junction surface 111 is positioned in the fin 106 formed longitudinal furrows 107 simultaneously.And terminal 21 and insert 22 thereof are connected in the socket 201 of insulating body 20 in top-down direction with the same manner edge, this moment, the junction surface 211 of terminal 21 was arranged in the through hole 204, the projection 221 of insert 22 then upwards fastens on stop section 202, thereby forms stable combination.The dovetail body of second connector 2 is gone in the dovetail groove 108 for 207 groups, second connector 2 is connected in the winding space 105 of first connector 1 along direction from front to back, solid and two connector adjacent lines are balanced configuration thereby two connectors 1,2 are vertically mutually group.The fin 106 that the fin 203 of second connector 2 is connected to first connector 1 is located separately and junction surface 111 fixings of terminal 11 is positioned wherein, and the end at these terminal 11,21 junction surfaces 111,211 all is exposed to insulating body 10,20 and can be welded on the circuit board outward, makes to form between electric connector combination and circuit board to electrically conduct.

Claims

1. electric connector combination, first connector and second connector that comprise winding mutually or separation, it is respectively equipped with insulating body and organizes terminal and insert in insulating body, wherein terminal is provided with the junction surface, main part and contact part, and group is located in the aforementioned insert, and insulating body is provided with socket with the plant butt connector, it is characterized in that: the insulating body of first connector is the shape of falling L, comprise that transverse arm reaches in the trailing arm of one end vertical extent equivalent length, socket then is formed in the transverse arm, and transverse arm and trailing arm are formed with the winding space jointly, and second connector is a cuboid, promptly be placed in this winding space and be the vertical stack group and consolidate with first connector, and first, the socket of two connector insulating bodies is balanced configuration with respect to the adjacent lines of two stacking connectors.

2. electric connector combination as claimed in claim 1, it is characterized in that: the socket of the first connector insulating body is connected with the winding space.

3. electric connector combination as claimed in claim 1, it is characterized in that: second connector is along in the transverse arm trend winding space of first connector.

4. electric connector combination as claimed in claim 3 is characterized in that: the surperficial both sides of close second connector of the transverse arm of first connector are provided with the dovetail groove along horizontal expansion, and the insulating body of second connector is provided with the dovetail body relatively.

5. electric connector combination as claimed in claim 1, it is characterized in that: the insert of first and second connector is organized respectively in the relative insulating body along two rightabouts.

6. electric connector combination as claimed in claim 5, it is characterized in that: the socket architrave two ends of two connector insulating bodies are provided with the stop section, and insert is provided with projection relatively, and pivoting after this projection is supported and ended on the stop section is connected in the insulating body insert.

7. electric connector combination as claimed in claim 6, it is characterized in that: the insulating body of two connectors is provided with in order to hold the groove of terminal contact part.

8. electric connector combination as claimed in claim 6, it is characterized in that: the trailing arm of the first connector insulating body relies on the fin that second connector, one side is provided with some spaces, cooperate with the complementary shape fin that the second connector insulating body is oppositely arranged, the junction surface of first bonder terminal is fixing wherein.

9. electric connector combination as claimed in claim 6, it is characterized in that: the second connector insulating body is provided with the through hole that is used for accommodating the second bonder terminal junction surface near the sidewall of the first connector trailing arm.