CN105932485B - Socket connector - Google Patents

Abstract

The present invention provides a kind of socket connector, can inhibit the dock connector of the Different electrodes number socket connector chimeric with socket connector.A kind of socket connector (10), socket connector (10) has jack housing (11), base shell (31) has base side datum level (100) and from the prominent base side protrusion (422) of base side datum level (100), in the assembled state, jack housing (11) has：Socket side datum level (110), it is opposed with base side datum level (100)；Socket side pocket (70) is recessed from socket side datum level (110), in order to avoid interfere with base side protrusion (422)；And socket side interference part (712), its part other than base side protrusion (422) with base shell (31) is opposed, in the case that socket side interference part (712) are opposed with base side protrusion (422) in the forming process of assembled state, socket side interference part (712) abut the formation to hinder assembled state with base side protrusion (422).

Description

Socket connector

Technical field

The present invention relates to the socket connectors used with the dock connector of circuit board is fixed in combine.

Background technology

In the past, it is known that a kind of connector is to (hereinafter, also referred to as " socket connector-dock connector to "), by socket Connector is formed with the dock connector for being fixed in circuit board (for example, referring to patent document 1).

Socket connector-dock connector described in patent document 1 is to being from the upper of dock connector by socket connector Side is inserted into the chimeric connector pair formed, is configured to electric wire and is transversely brought out.In the connector pair formed in this way, in base In base connector and socket connector, it is configured with the multiple electrodes being connect with more electric wires.

Here, it is known that following connector pair：Such as have it is chimeric prevent rib, in order to avoid connected in dock connector with socket The spacing of electrode in device is identical but dock connector of Different electrodes number in the case that number of electrodes is different and socket connector are embedding It closes.It is chimeric that rib is prevented for example to be arranged between the electrode of dock connector side, will be different from the number of electrodes of dock connector Number of electrodes socket connector be embedded in dock connector in the case of, the chimeric of socket connector can be hindered.

Existing technical literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 2005-158730 bulletins

Invention content

The subject that the invention solves

But in recent years, using the narrow connector pair in the interval of multiple electrodes.In connector pair, in multiple electrodes Be spaced it is narrow in the case of, being difficult that setting is chimeric between the electrodes in a narrow space prevents rib.But, it is desirable that even if multiple Electrode interval it is narrow in the case of also can inhibit Different electrodes number dock connector it is chimeric with socket connector.

The object of the present invention is to provide that can inhibit, the dock connector of Different electrodes number is chimeric with socket connector Socket connector.

Means for solving the problems

The present invention relates to a kind of socket connector, the socket connector and dock connector combine use, the pedestal Connector has base shell, and is fixed in circuit board, and the socket connector has jack housing, the pedestal Shell has base side datum level and from the base side protrusion that the base side datum level protrudes, in the socket connector and institute It states under the assembled state that dock connector combines, the jack housing has：Socket side datum level, with the base side Datum level is opposed；Socket side pocket is recessed from the socket side datum level, in order to avoid interfere with the base side protrusion；And Socket side interference part, it is opposed with the part other than the base side protrusion of the base shell, in the combination shape In the case that socket side interference part described in the forming process of state is opposed with the base side protrusion, the socket side interference part with The base side protrusion abuts and hinders the formation of the assembled state.

Moreover it is preferred that under the assembled state, the base side protrusion is accommodated in the socket side pocket In, and the socket side datum level is abutted or is approached with the base side datum level.

Moreover it is preferred that under the assembled state, if from the socket connector towards the dock connector Direction is first direction, sets direction opposite to the first direction as second direction, sets and the first direction and described The vertical defined direction in two directions is third direction, set with the third party in the opposite direction as fourth direction, set and institute When to state first direction, the second direction, the third direction and the vertical direction of the fourth direction be five directions, in institute It states and a pair of socket side interference part is respectively arranged on the outside of the 5th direction of jack housing.

Moreover it is preferred that the base shell has the base side opening portion extended to the third direction, the base Seat side datum level is formed in the edge of the third direction side of the base side opening portion, and the base side protrusion is from the base Seat side group standard is protruded towards the third direction, and the jack housing has is formed as inserting for end face by the socket side datum level Seat side bottom wall part, under the assembled state, the base side protrusion is accommodated in the socket side pocket, from described the In the case that one direction and the second direction are observed, the base side protrusion is configured in Chong Die with the socket side bottom wall part Position.

Moreover it is preferred that the jack housing has partition wall, the partition wall is along the first direction and the third Direction extends, and the space that electric wire is configured is separated, and the socket side pocket has notch, which is will be described A part for partition wall is gone to the third direction lateral incision and is formed.

Moreover it is preferred that the base shell, which has, strengthens protrusion, the reinforcement protrusion is in the institute of the base side protrusion State it is accordingly prominent to the second direction side with the partition wall on the face of second direction side, under the assembled state, institute It states and strengthens the notch that protrusion is configured in the partition wall.

Moreover it is preferred that under the assembled state, if from the socket connector towards the dock connector Direction is first direction, sets direction opposite to the first direction as second direction, sets and the first direction and described The vertical defined direction in two directions is third direction, set with the third party in the opposite direction as fourth direction, set and institute It is described when to state first direction, the second direction, the third direction and the vertical direction of the fourth direction be five directions Jack housing has：Side rib protrudes in the outside in lateral 5th direction of the third direction of the jack housing, And it is formed with the through hole penetrated through along the third direction；And extend rib, to the 5th direction of the side rib Outside protrude, the base shell has：Side rib slot, by the side rib and the extension rib to the described 5th The side rib is guided to the position of the first direction side of the base shell in the state of the inside pressing in direction；With And latching portion, engage under the assembled state with the extension rib, the through hole is opened to the first direction.

Moreover it is preferred that the intrusion that is internally provided in the through hole opened to the first direction hinders rib, The intrusion hinders rib prominent to the outside in the 5th direction or inside.

Moreover it is preferred that the jack housing has multiple electrodes in the setting position set according to number of electrodes Number identification protrusion or number of electrodes identification recess portion, the base shell have in the setting position set according to number of electrodes Multiple electrodes number identification protrusion or number of electrodes identification recess portion, the setting position is configured to, only identical in number of electrodes In the case of multiple number of electrodes identifications be accommodated in multiple number of electrodes identification recess portions with protrusion.

The present invention relates to a kind of socket connector, the socket connector and dock connector combine use, the pedestal Connector has base shell, and is fixed in circuit board, and the socket connector has jack housing, the socket Shell has socket side datum level and from the socket side protrusion that the socket side datum level protrudes, in the socket connector and institute It states under the assembled state that dock connector combines, the base shell has：Base side datum level, with the socket side Datum level is opposed；Pedestal side pocket is recessed from the base side datum level in order to avoid interfering with the socket side protrusion；And base Seat side interference part, it is opposed with the part other than the socket side protrusion of the jack housing, in the assembled state Forming process described in base side interference part it is opposed with the socket side protrusion in the case of, the base side interference part and institute Socket side protrusion abutting is stated to hinder the formation of the assembled state.

Moreover it is preferred that under the assembled state, the socket side protrusion is accommodated in the pedestal side pocket In, and the base side datum level is abutted or is approached with the socket side datum level.

Moreover it is preferred that under the assembled state, if from the socket connector towards the dock connector Direction is first direction, sets direction opposite to the first direction as second direction, sets and the first direction and described The vertical defined direction in two directions is third direction, set with the third party in the opposite direction as fourth direction, set and institute When to state first direction, the second direction, the third direction and the vertical direction of the fourth direction be five directions, in institute It states and a pair of base side interference part is respectively arranged on the outside of the 5th direction of base shell.

Moreover it is preferred that the jack housing has the socket side opening portion extended to the third direction, it is described to insert Seat side datum level is formed in the edge of the fourth direction side of the socket side opening portion, and the socket side protrusion is inserted from described Seat side group standard is protruded towards the fourth direction, and the base shell has the base that the base side datum level is formed as to end face Seat side bottom wall part, under the assembled state, the socket side protrusion is accommodated in the pedestal side pocket, from described the In the case that one direction and the second direction are observed, the socket side protrusion is configured in Chong Die with the base side bottom wall part Position.

Moreover it is preferred that under the assembled state, if from the socket connector towards the dock connector Direction is first direction, sets direction opposite to the first direction as second direction, sets and the first direction and described The vertical defined direction in two directions is third direction, set with the third party in the opposite direction as fourth direction, set and institute It is described when to state first direction, the second direction, the third direction and the vertical direction of the fourth direction be five directions Base shell has：Side rib protrudes in the outside in lateral 5th direction of the fourth direction of the base shell, And form the through hole penetrated through along the fourth direction；And extend rib, to the 5th direction of the side rib Outside protrudes, and the jack housing has：Side rib slot, by the side rib and the extension rib to the 5th side To inside pressing in the state of by position from the side rib to the second direction side of the jack housing guide；And Latching portion engages under the assembled state with the extension rib, and the through hole is opened to the second direction.

Moreover it is preferred that the intrusion that is internally provided in the through hole opened to the second direction hinders rib, The intrusion hinders rib prominent to the outside in the 5th direction or inside.

Moreover it is preferred that the base shell has multiple electrodes in the setting position set according to number of electrodes Number identification protrusion or number of electrodes identification recess portion, the jack housing have in the setting position set according to number of electrodes Multiple electrodes number identification protrusion or number of electrodes identification recess portion, the setting position is configured to, only identical in number of electrodes In the case of multiple number of electrodes identifications be accommodated in multiple number of electrodes identification recess portions with protrusion.

Invention effect

According to the present invention, it is possible to provide the socket that the dock connector of Different electrodes number can be inhibited chimeric with socket connector Connector.

Description of the drawings

Fig. 1 be by the present invention first embodiment socket connector 10 and dock connector 30 detach in the state of from The stereogram of 10 side of socket connector observation.

Fig. 2 is to be connected in a state that socket connector 10 shown in FIG. 1 is combined with dock connector 30 from socket The stereogram of 10 side of device observation.

Fig. 3 is to show the stereogram of dock connector 30 used that combines with socket connector 10.

Fig. 4 is the stereogram of the socket connector 10 from bottom wall side.

Fig. 5 is the stereogram of the socket connector 10 from roof side.

Fig. 6 is the vertical view of the socket connector 10 and dock connector 30 in the state of combining.

Fig. 7 is the bottom view of the socket connector 10 and dock connector 30 in the state of combining.

Fig. 8 is 6A-6A lines sectional view shown in fig. 6.

Fig. 9 is 6B-6B lines sectional view shown in fig. 6.

Figure 10 is 6C-6C lines sectional view shown in fig. 6.

Figure 11 is 6D-6D lines sectional view shown in fig. 6.

Figure 12 is to show the vertical view of dock connector 30 used that combines with socket connector 10.

Figure 13 is the front view of the dock connector 30 shown in Figure 12 from arrow 12B directions.

Figure 14 is to show the bottom view of dock connector 30 used that combines with socket connector 10.

Figure 15 is the 13A-13A line sectional views shown in Figure 13.

Figure 16 is the 12A-12A line sectional views shown in Figure 12.

Figure 17 is the bottom view for showing socket connector 10.

Figure 18 is the front view of the socket connector 10 shown in fig. 5 from arrow 5A directions.

Figure 19 is the rearview of the socket connector 10 shown in fig. 5 from arrow 5B directions.

Figure 20 is 5C-5C lines sectional view shown in fig. 5.

Figure 21 is the 18A-18A line sectional views shown in Figure 18.

Figure 22 A and Figure 22 B are to show to tilt socket connector 10 when socket connector 10 is combined with dock connector 30 State figure.

Figure 23 A and Figure 23 B are the figure for the combination step for showing socket connector 10 and dock connector 30 successively, and are 22A-22B-22C-22D line sectional views shown in Figure 22 A.

Figure 24 A and Figure 24 B are the figures for the combination step for showing to carry out from the state shown in Figure 23 A and Figure 23 B successively.

Figure 25 A~Figure 25 C are the figure for the combination step for showing socket connector 10 and dock connector 30 successively, and are 22E-22E line sectional views shown in Figure 22 B.

Figure 26 A and Figure 26 B are to show to hinder the socket connector 10 of Different electrodes number with the combination shape of dock connector 30 The figure of the situation of the formation of state.

Figure 27 A are the 26A-26A line sectional views shown in Figure 26 B, and Figure 27 B are the 26B-26B line sectional views shown in Figure 26 B.

Figure 28 is to show that combine with socket connector 10 dock connector 30 that uses of second embodiment is bowed View (Figure 12 corresponding diagrams).

Figure 29 is the front view (Figure 13 corresponding diagrams) of the dock connector 30 shown in Figure 28 from arrow 28B directions.

Figure 30 is to show to combine that (Figure 14 is corresponding for the bottom view of dock connector 30 that uses with socket connector 10 Figure).

Figure 31 is the bottom view (Figure 17 corresponding diagrams) for showing socket connector 10.

Figure 32 is the front view (Figure 18 corresponding diagrams) along D3 directions observation socket connector 10.

Figure 33 is the 32A-32A lines sectional view (Figure 21 corresponding diagrams) shown in Figure 32.

Label declaration

10：Socket connector

11：Jack housing

30：Dock connector

31：Base shell

34：Base side opening portion

52a：Side rib slot

52b：Latching portion

53、53a、53b：Number of electrodes identification recess portion

62：Side rib

63：Extend rib

64、64a、64b：Number of electrodes identification protrusion

70：Socket side pocket

72：Partition wall

100：Base side datum level

110：Socket side datum level

422：Inward side fin (base side protrusion)

423：Rear wall strengthens protrusion (strengthening protrusion)

621：Through hole

622：Intrusion hinders rib

711：Bottom wall part (socket side bottom wall part)

711a：End face

712：Side of sidewall portion (socket side interference part)

721：Notch

D1：First direction

D2：Second direction

D3：Third direction

D4：Fourth direction

D5：5th direction

S：Circuit board

W：Electric wire

Specific embodiment

[first embodiment]

In the following, the first embodiment of the socket connector of the present invention is illustrated with reference to attached drawing.Fig. 1 is will be of the invention First embodiment socket connector 10 and dock connector 30 detach in the state of from 10 side of socket connector Stereogram.Fig. 2 is from socket connector in a state that socket connector 10 shown in FIG. 1 and dock connector 30 combine The stereogram of 10 sides observation.Fig. 3 is to show the stereogram of dock connector 30 used that combines with socket connector 10.Figure 4 be the stereogram of the socket connector 10 from bottom wall side.Fig. 5 is the stereogram of the socket connector 10 from roof side.Fig. 6 It is the vertical view of socket connector 10 in the state of combining and dock connector 30.Fig. 7 is in the state of combining Socket connector 10 and dock connector 30 bottom view.Fig. 8 is 6A-6A lines sectional view shown in fig. 6.Fig. 9 is shown in Fig. 6 6B-6B line sectional views.Figure 10 is 6C-6C lines sectional view shown in fig. 6.

Figure 11 is 6D-6D lines sectional view shown in fig. 6.Figure 12 is to show the base used that combines with socket connector 10 The vertical view of base connector 30.Figure 13 is the front view of the dock connector 30 shown in Figure 12 from arrow 12B directions.Figure 14 It is that the bottom view of dock connector 30 used that combines with socket connector 10 is shown.Figure 15 is the 13A- shown in Figure 13 13A line sectional views.Figure 16 is the 12A-12A line sectional views shown in Figure 12.Figure 17 is the bottom view for showing socket connector 10.Figure 18 be the front view of the socket connector 10 shown in fig. 5 from arrow 5A directions.Figure 19 is Fig. 5 institutes from arrow 5B directions The rearview of socket connector 10 shown.Figure 20 is 5C-5C lines sectional view shown in fig. 5.Figure 21 is the 18A-18A shown in Figure 18 Line sectional view.

The socket connector 10 of the present invention is the connector used that combines with dock connector 30.

First, pair the dock connector 30 used that combines with the socket connector 10 of present embodiment illustrates.

In addition, in the following description, the state that socket connector 10 and dock connector 30 are combined is known as " group Conjunction state ".In addition, in the assembled state, if being " first direction from socket connector 10 towards the direction of dock connector 30 D1 ", if the direction opposite with first direction D1 is second direction D2, if the regulation vertical with first direction D1 and second direction D2 Direction for third direction D3, if the direction opposite with third direction D3 is fourth direction D4, if with first direction D1, second party The direction vertical to D2, third direction D3 and fourth direction D4 is the 5th direction.

As shown in Figures 1 to 5, dock connector 30 is the connector on the surface for being fixed in circuit board S.Such as Fig. 1 extremely Shown in Figure 16, dock connector 30 has base shell 31, multiple pedestal contacts 35 and the fixed part being made of synthetic resin etc. Part 8.Base shell 31 has：Base plate 38, when D1 along the first direction is overlooked, the base plate 38 is substantially rectangular；It is substantially rectangular Bottom peristome 37, be formed in the fourth direction D4 sides of base plate 38；With overlook when substantially rectangular frame-shaped peripheral wall portion 32, It surrounds substantially rectangular base plate 38 and bottom peristome 37.Peripheral wall portion 32 is not necessarily continuous, but is substantially rectangular on the whole Frame-shaped.

The peripheral wall portion 32 of substantially rectangular frame-shaped has：Front wall portion 32a is located at third direction D3 sides, and along the 5th side Extend to D5；Rear wall parts 32c is located at fourth direction D4 sides, and extends along the 5th direction D5；And a pair of sidewalls portion 32b, 32b, along third direction D3 the (the 4th in a manner that the both ends at the both ends of front wall portion 32a and rear wall parts 32c to be connected Direction D4) extension.The height of rear wall parts 32c is lower with the height of side of sidewall portion 32b than front wall portion 32a, to avoid (specific with electric wire W It is aftermentioned) interference.

Base side opening portion 34 is formed in the second direction D2 sides of rear wall parts 32c.Base side opening portion 34 is along third party Extend to D3 and opened to second direction D2.As shown in figure 14, the region of the base side opening portion 34 in the case of overlook observation It is of a pair of outside rear wall parts 41,41 from the edge 34a of the fourth direction D4 of rear wall parts 32c to aftermentioned rear wall parts 32c Region between the edge 34b in three directions D3 sides.

In dock connector 30, it is empty to be formed with the receiving surrounded by the peripheral wall portion 32 of base plate 38 and substantially rectangular frame-shaped Between 39.The second direction D2 sides of accommodation space 39 open, and first direction side is opened by bottom peristome 37, fourth direction D4 sides It is open (with reference to Fig. 1, Figure 13 and Figure 14 etc.) by base side opening portion 34.

In the assembled state, the major part of the first direction D1 sides of jack housing 11 is accommodated in accommodation space 39.

As shown in figures 1 and 3, rear wall parts 32c has：A pair of outside rear wall parts 41,41, are respectively formed in the 5th direction The outside of D5；And inside rear wall parts 42, the insides of a pair of outside rear wall parts 41,41 is formed on the 5th direction D5.

What a pair of outside rear wall parts 41,41 had the inside with the 5th direction D5 of direction in upper surface side and slowly declined The inclined surface of arc-shaped.On the inclined surface of a pair of outside rear wall parts 41,41, live wire W is configured in the assembled state.

As shown in figure 12, the end face 41a of third direction D3 sides of a pair of outside rear wall parts 41,41 and base side datum level 100 is consistent.Base side datum level 100 is formed in the edge 34b of the third direction D3 sides of base side opening portion 34.Base side benchmark Face 100 is imaginary plane, is extended along the 5th direction D5.That is, base side datum level 100 is the third party for including outside rear portion 41 To the face of the end face 41a of D3 sides, and the end face 41a of the third direction D3 sides in outside rear portion 41 is not only, and be along the 5th The imaginary plane of direction D5.

As shown in Figure 1, inside rear wall parts 42 have defined height (thickness) in a second direction d 2, and in third party On D3 there is defined width, extend along the 5th direction D5.Inside rear wall parts 42 have base portion 421, as base side protrusion Inward side fin 422 and strengthen protrusion (strengthening protrusion) from the multiple rear walls prominent to second direction D2 sides of base portion 421 423。

Base portion 421 is formed as rectangular shape, to the 5th side in a manner that a pair of outside rear wall parts 41,41 to be connected Extend to D5.The end face 421a of the third direction D3 sides of base portion 421 third directions with base side opening portion 34 as shown in figure 14 The edge 34b of D3 sides is consistent, and in the same plane with the end face 41a of the third direction D3 sides in outside rear portion 41.That is, base The end face 421a of the third direction D3 sides in portion 421 is consistent with base side datum level 100.

As shown in figure 14, inward side fin 422 is from (the end face of the third direction D3 sides of base portion 421 of base side datum level 100 It is 421a) prominent to third direction D3 sides.Inward side fin 422 continuously extends along the 5th direction D5.In the formation of assembled state In the process, inward side fin 422 and the side of sidewall portion 712 as socket side interference part of aftermentioned jack housing 11 (with reference to Fig. 5) It abuts, so as to have the function of that the socket connector for preventing the number of poles of electric wire different 10 is combined with dock connector 30.About this The concrete condition of function, is described later.

In addition, as shown in figure 13, the first direction D1 sides of square side convex rib 422 are formed with bottom wall configuration space 424 inside.Bottom Wall configuration space 424 is the bottom wall part 711 that extends and can accommodate in the assembled state jack housing 11 to the 5th direction D5 The space of (socket side bottom wall part) (concrete condition is aftermentioned).Bottom wall configuration space 424 is located at the rear wall parts 32c's of base shell 31 D1, third direction D3 and fourth direction D4 side openings in a first direction are distinguished in first direction D1 sides.By by jack housing 11 Bottom wall part 711 is contained in bottom wall configuration space 424, and first party is leaned on than inward side fin 422 so as to which bottom wall part 711 is configured in To the position of D1 sides.The bottom wall part 711 of limitation jack housing 11 is moved to second direction D2 sides as a result, therefore, is connected in socket Device 10 is with that under the assembled state of dock connector 30, can improve chimeric intensity.

Multiple rear walls strengthen protrusion 423 and play a role as the strengthening part of rear wall parts 32c.

Multiple rear walls are strengthened on the upper surface that protrusion 423 is the second direction D2 sides in base portion 421 and inward side fin 422 It is prominent to second direction D2 sides and formation, the entire area of base portion 421 and inward side fin 422 is extended on third direction D3 Domain.Multiple rear walls reinforcement protrusions 423 are provided with multiple spaced apartly on the 5th direction D5.Multiple rear walls strengthen protrusion 423 Base portion 421 and inward side fin 422 are strengthened.In the case where being observed along third direction D3, multiple rear walls strengthen protrusion 423 there is upper bottom to be shorter than the generally trapezoidal shape gone to the bottom, and the both ends of the surface of the 5th direction D5 are the inclined surface linearly declined.

Multiple rear walls are strengthened protrusion 423 and are configured in the assembled state in the position for avoiding multiple electric wire W.It is specifically, more A rear wall strengthens protrusion 423 and is arranged in correspondence with inserting in aftermentioned in the assembled state in a manner of being located between adjacent electric wire W The partition wall 72 of base connector 10.As shown in Figure 10, multiple rear walls reinforcement protrusions 423 are configured in the assembled state in partition wall 72 Notch 721.

As shown in Figure 1, be provided in the end face of the first direction D1 sides of front wall portion 32a be recessed to second direction D2 it is multiple Pedestal terminal groove 32d.Pedestal terminal groove 32d is formed as reaching fourth direction from the end face of the third direction D3 sides of front wall portion 32a The end face of D4 sides.

Multiple antethecas are provided in the upper surface of the second direction D2 sides of front wall portion 32a and strengthen protrusion 321.Multiple antethecas add Strong protrusion 321 plays a role as the strengthening part of front wall portion 32a, and multiple antethecas are strengthened protrusion 321 and are spaced apart along the 5th direction D5 It is positioned apart from, is formed in the upper side of multiple pedestal terminal groove 32d.It is multiple in the case where being observed along third direction D3 Antetheca strengthens protrusion 321, and there is upper bottom to be shorter than the generally trapezoidal shape gone to the bottom, under the both ends of the surface of the 5th direction D5 are linearly The inclined surface of drop.

The intercommunicating pore 322 connected along third direction D3 is formed in the both sides in the outside of the 5th direction D5 of front wall portion 32a. Intercommunicating pore 322 is connected with side rib with slot 52a.

Pedestal contact 35 is made of the sheet metal of plate.Pedestal contact 35 has：Socket side contact part 35a, from bottom plate D2 is erected in a second direction in portion 38；And substrate-side contact part 35b, it is configured in pedestal terminal groove 32d.Socket side contact part 35a is connected with substrate-side contact part 35b.A part for the first direction D1 sides of the substrate-side contact part 35b of pedestal contact 35 from The end face of the first direction D1 sides of front wall portion 32a protrudes.Substrate-side contact part 35b and the wiring of circuit board S etc. are electrically connected, and And circuit board S is mechanically fixed in by welding etc..

As shown in Fig. 3, Fig. 7 and Figure 13, base shell 31 has gap-shaped fixed component maintaining part 311, the fixed part Part maintaining part 311 is in the outer lateral first direction D1 and third direction D3 of the 5th direction D5 of the rear wall parts 32c of base shell 31 It is open, and extend along third direction D3 and fourth direction D4.Fixed component maintaining part 311 keeps fixed component 8.

Fixed component 8 is formed by the plate-shaped member that metal material is formed, and is also known as reinforced metal part, reinforced sheet etc..Such as Shown in Fig. 3, Fig. 7 and Figure 13, fixed component 8 is held in the fixed component maintaining part 311 of base shell 31 clampedly.Fixed part Part 8 has D1, second direction D2, third direction D3 and the writing board shape of fourth direction D4 extensions along the first direction.Such as Fig. 3 and figure Shown in 13, fixed component 8 in a first direction D1 end have faying face 81.Base shell 31 is being fixed on circuit board S Surface (mounting surface) when, by welding be combined the faying face 81 of fixed component 8.The second direction D2 sides of fixed component 8 It is held in the fixed component maintaining part 311 of base shell 31 clampedly.Fixed component 8 links with base shell 31, and will Base shell 31 is fixed on the surface of circuit board S.

A pair of sidewalls portion 32b, 32b have configuration in the chimeric guiding rib slot constituting portion 51 of fourth direction D4 sides and configuration Side rib slot constituting portion 52 in third direction D3 sides.

Chimeric guiding rib slot constituting portion 51 has a pair of of geosynclinal convex portion 51a, 51a, and a pair of geosynclinal convex portion 51a, 51a are second Direction D2 sides along third direction D3 detach and it is prominent to the inside of the 5th direction D5.Chimeric guiding rib is with slot constituting portion 51 in a pair Substantially U-shaped during the vertical view of inside for being formed as the 5th direction D5 between geosynclinal convex portion 51a, 51a.It is used in chimeric guiding rib Slot constituting portion 51 is formed with chimeric guiding rib slot 51b, 51b, the chimeric guiding rib a pair of of geosynclinal convex portion 51a of slot 51b, 51b, D1 extends along the first direction for space between 51a, and when being bent and be formed as from side along fourth direction D4 in lower section Generally L-shaped shape (with reference to the double dot dash line in Figure 15).

Specifically, as shown in Figure 1, chimeric guiding rib is disposed on the slot of base shell 31 with slot 51b, 51b, and be A pair of jack housing 11 is fitted into guiding rib 61,61 (specific aftermentioned) to the fourth direction D4 sides of base shell 31 and first party The slot guided to the position of D1 sides.Chimeric guiding rib is with slot 51b from the end of the second direction D2 sides of side of sidewall portion 32b along first party Extend to D1.In addition, have chimeric draw in the position of the fourth direction D4 sides of chimeric guiding rib slot 51b and first direction D1 sides Guide rib engaging portion 51c.Chimeric guiding rib engaging portion 51c is recessed to fourth direction D4 sides, and as illustrated in fig. 8 in assembled state Under can accommodate chimeric guiding rib 61.That is, guiding rib is fitted into slot 51b on the whole from the end of the second direction D2 sides of side of sidewall portion 32b D1 extends along the first direction, and is bent towards fourth direction D4 in portion, and is in as illustrated in fig. 15 generally L-shaped from side Shape extends.

As shown in Figure 7 and Figure 8, in the assembled state, on third direction D3 and fourth direction D4, by chimeric guiding rib 61 The region being accommodated in chimeric guiding rib engaging portion 51c is known as chimeric guiding rib housing region K1.As shown in Figure 7 and Figure 8, edge When second direction D2 is observed, chimeric guiding rib housing region K1 is that chimeric guiding rib 61 is overlapped with chimeric guiding rib engaging portion 51c Region.Chimeric guiding rib 61 is engaged in chimeric guiding rib housing region K1 in chimeric guiding rib engaging portion 51c.

As shown in fig. 7, chimeric guiding rib housing region K1 is formed on third direction D3 and fourth direction D4 with fixing The close position of component 8 or the position Chong Die with a part for fixed component 8 in the case where being observed along the 5th direction D5.This In, as shown in fig. 7, on third direction D3 and fourth direction D4, it is fitted into guiding rib housing region K1 and is located at and base shell 31 Fixed part 8 is fixed on the position being located proximate to of circuit board S.Therefore, it is engaged in chimeric guiding rib 61 and draws in chimeric During guide rib engaging portion 51c, the flexible deformation of base shell 31 can inhibit.

At part (two angles of the third direction D3 sides of accommodation space 39 that front wall portion 32a is connected with side of sidewall portion 32b Portion) it is formed with side rib slot constituting portion 52.In side rib slot constituting portion 52, the 5th side of 32b, 32b in a pair of sidewalls portion Side rib slot 52a is formed with to the side of the inside of D5.The second direction D2 sides of slot 52a are provided with latching portion in side rib 52b.The end of the second direction D2 sides of latching portion 52b is with from the second direction D2 sides of latching portion 52b towards first direction The inclined inclined surface in inside of D1 and the 5th direction D5 of direction.As shown in figure 11, latching portion 52b is in the assembled state with being set to The extension rib 63 in the outside of the 5th direction D5 of a pair of of side rib 62 of jack housing 11 engages.

Specifically, as shown in Figure 1, side rib is disposed on the slot of base shell 31 with slot 52a, and it is by socket A pair of of side rib 62,62 (specific aftermentioned) of shell 11 and a pair of rib 63,63 (specific aftermentioned) that extends are into the 5th direction D5 The slot for guiding a pair of of side rib 62,62 to the position of the first direction D1 sides of base shell 31 in the state of the pressing of side.Side Rib with slot 52a in the range from the end of the second direction D2 sides of side of sidewall portion 32b to the upper surface of base plate 38 along the first direction D1 extends.In addition, as shown in figure 11, side rib slot 52a can accommodate side rib 62 in the assembled state.In addition, side rib is used Slot 52a is being connected than latching portion 52b by the position of first direction D1 sides with the intercommunicating pore 322 of front wall portion 32a.

In the following, this embodiment party used that combines with reference to Fig. 1~Figure 11 and Figure 17~Figure 21 couples with dock connector 30 The socket connector 10 of formula illustrates.

As shown in Fig. 1 to Fig. 5 etc., the socket connector 10 of first embodiment has receptacle connector 21 and by synthetic resin Etc. compositions jack housing 11.In addition, live wire W is configured in socket connector 10.Electric wire W extends along fourth direction D4.Such as Fig. 9 Shown in Figure 11, electric wire W is connected to receptacle connector 21.Pedestal contact 35 is clamped by receptacle connector 21, so as to receptacle connector 21 It is electrically connected with pedestal contact 35.

Jack housing 11 has approximately cuboid shape on the whole.In jack housing 11, second direction D2 sides along Extend to the outside of the 5th direction D5 and third direction D3 and form flange part 11a in the edge of four direction D4.Flange part 11a exists That jack housing 11 is improved during removable socket connector 10 wins easness.

As shown in Figure 1 and Figure 4, the outside of oriented 5th direction D5 is formed in the outside of the 5th direction D5 of jack housing 11 Prominent a pair is fitted into guiding rib 61,61 and a pair of of side rib 62,62.

The chimeric guiding rib 61,61 of a pair is arranged on the end side of the fourth direction D4 sides of jack housing 11.A pair of of side rib 62nd, 62 be arranged on jack housing 11 third direction D3 sides end side.

Chimeric guiding rib 61 is arranged on the 4th of jack housing 11 in a manner of prominent respectively to the outside of the 5th direction D5 Direction D4 sides.Chimeric guiding rib 61 is located at the fourth direction D4 sides of the side of jack housing 11 and first direction D1 sides.

Chimeric guiding rib 61 is formed as a generally cylindrical shape, and the edge of D1 is tapered in a first direction cuts.Chimeric guiding When making socket connector 10 and dock connector 30 combines, D1 is inserted into chimeric guiding rib slot 51b to rib 61 along the first direction And it plays a role as guiding piece is inserted into.Chimeric guiding rib 61 is when making socket connector 10 and dock connector 30 is combined with such as Under type is imported into and accommodates：By being moved along chimeric guiding rib with slot 51b, so as to be directed into fourth direction D4 sides and first The position of direction D1 sides makes socket connector 10 rotate and/or slide and slide into chimeric guiding rib engaging portion 51c.

In addition, in the present embodiment, chimeric guiding rib 61 is formed as a generally cylindrical shape, but not limited to this.Also may be used Chimeric guiding rib 61 is formed as such as elliptic cylindrical shape or polygon prism shape.In addition, chimeric guiding rib 61 is formed as into column Shape, but such as barrel shape can also be formed as.

A pair of of side rib 62,62 is prominent to the outside of the 5th direction D5 respectively in the third direction D3 sides of jack housing 11. As shown in Figure 4 and Figure 5, the through hole 621 penetrated through along third direction D3 is formed in side rib 62.Such as Fig. 4, Figure 18, Tu19Suo Show, when being observed in the assembled state along third direction D3, through hole 621 is configured to be overlapped at least part with chimeric guiding rib 61 Position.

As shown in figure 4, it is formed with side rib rake 62a in side rib 62.Side rib rake 62a is arranged on side rib 62 third direction D3 sides and first direction D1 sides roll oblique with towards fourth direction D4 sides to first direction D1.

Extend rib 63 to be formed as one with side rib 62, and be protrudedly formed in the outside of the 5th direction D5 of side rib 62 In the outside of the 5th direction D5 of side rib 62.

Extend rib 63 to be shaped generally as trapezoidal column and to fourth direction D4 extend.

When socket connector 10 and dock connector 30 are combined, side rib 62 and extend the D1 quilts along the first direction of rib 63 Side rib slot 52a is inserted into, and is played a role as guiding piece is inserted into.

As shown in figure 11, extend rib 63 in the assembled state with being formed in the latching portion 52b of side rib slot constituting portion 52 Engaging, the side rib slot constituting portion 52 are set to base shell 31.

As shown in figure 5, the end 11c in the fourth direction D4 sides of jack housing 11 is provided with the rectangle of supply lines W insertions Electric wire insertion holes 11d.Electric wire insertion holes 11d is the space that electric wire W is configured.Electric wire insertion holes 11d is the square for being configured shape The electric wire configuration framework 71 of shape and the inside of electric wire configuration framework 71 is separated along the 5th direction D5 partition walls 72 separated and It is formed.

As shown in figure 5, along third direction D3 observe when, electric wire configuration framework 71 be formed as a generally rectangular frame-shaped.Electric wire is matched Putting framework 71 has bottom wall part 711, as a pair of sidewalls portion 712,712 of socket side interference part and top wall portion 713.

Bottom wall part 711, a pair of sidewalls portion 712,712 and top wall portion 713 are at least the third direction D3's of jack housing 11 End is formed as plate.The third direction D3 of the jack housing 11 of bottom wall part 711, a pair of sidewalls portion 712,712 and top wall portion 713 The end face of side is in the same plane.

As shown in figure 5, top wall portion 713 forms the wall of the ceiling of electric wire configuration framework 71.

Bottom wall part 711 is configured to, the wall of the bottom of composition electric wire configuration framework 71 substantially parallel with top wall portion 713.Bottom wall Portion 711 is formed as the plate for having defined thickness in the end side of fourth direction D4.As shown in figure 17, in third direction D3 sides It is formed with contact and exposes gap 13.Receptacle connector 21 is configured to expose from contact exposing gap 13.

As shown in Fig. 5, Fig. 7 and Figure 17, the end face 711a of the fourth direction D4 sides of bottom wall part 711 is along the 5th direction D5 in straight Threadiness extension, forms socket side datum level 110.As shown in fig. 7, socket side datum level 110 in the assembled state with pedestal side group Quasi- face 100 is opposed.As shown in fig. 7, the end face 711a (socket side datum level 110) of bottom wall part 711 is in the assembled state the 5th The both ends of direction D5 abut or connect with base side datum level 100 (the end face 41a of the third direction D3 sides in outside rear portion 41) Closely.

As shown in figure 5, from third direction D3, a pair of sidewalls portion 712,712 is from the 5th direction D5's of bottom wall part 711 D2 erects setting in a second direction respectively at both ends.A pair of sidewalls portion 712,712 is separately positioned on the 5th side of jack housing 11 To the outside of D5.A pair of sidewalls portion 712,712 is arranged on the both ends of the electric wire configuration framework 71 of jack housing 11.A pair of sidewalls Portion 712,712 is opposed with the part other than the inward side fin 422 of base shell 31.

Specifically, the as shown in fig. 7, assembled state of the dock connector 30 and socket connector 10 in identical electrodes number Under, 34b pairs of the edge of the third direction D3 sides of a pair of outside rear wall parts 41,41 of a pair of sidewalls portion 712,712 and rear wall parts 32c It puts.As a result, under the assembled state of the dock connector 30 of identical electrodes number and socket connector 10, a pair of sidewalls portion 712, 712 do not interfere the formation of assembled state.

Multiple partition walls 72 are separated out the space of configuration electric wire W on the 5th direction D5, by electric wire configuration framework 71 Inner space is divided into the space of configuration electric wire W.Specifically, D1 and third direction D3 prolong multiple partition walls 72 along the first direction It stretches, is configured to connect the top wall portion 713 of electric wire configuration framework 71 and bottom wall part 711.Multiple partition walls 72 are matched in electric wire The inside for putting framework 71 is arranged at regular intervals along the 5th direction D5.

As shown in figure 5, partition wall 72 has notch 721 in the end of the fourth direction D4 of jack housing 11, it is described to cut Oral area 721 is that the part of first direction D1 sides is gone to third direction D3 lateral incisions and is formed.Notch 721 is by partition wall 72 A part cut and formed.Specifically, as shown in figure 21, when being observed along the 5th direction D5, notch 721 is to separate The end of the first direction D1 of wall 72 and the end of fourth direction D4 are cut out and are formed as a generally rectangular.As shown in Figure 10, In the assembled state, rear wall reinforcement protrusion 423 is accommodated in notch 721.

In the electric wire configuration framework 71 formed in this way, as shown in figure 5, including notch 721 and in the 5th side Space on D5 between a pair of sidewalls portion 712,712 forms socket side pocket 70.In the present embodiment, socket side pocket 70 be the space of the second direction D2 sides of bottom wall part 711.Socket side pocket 70 is from socket side datum level 110 to third direction D3 sides Recess, in order to avoid interfere with inward side fin 422.In the assembled state, as shown in Figure 10, inward side fin 422 is accommodated in slotting In seat side pocket 70.In the assembled state, inward side fin 422 is accommodated in socket side pocket 70, as shown in fig. 7, from In the case that first direction D1 and second direction D2 is observed, inward side fin 422 is configured with bottom wall part 711 in overlapping position.

As illustrated in fig. 7 and fig. 10, in the assembled state, on third direction D3 and fourth direction D4, by inward side fin The region of 422 parts Chong Die with bottom wall part 711 is known as inward side fin overlapping region K2.As shown in Figure 7 and Figure 8, along second In the case that direction D2 is observed, inward side fin overlapping region K2 is the region Chong Die with bottom wall part 711 of inward side fin 422. It is located at the second direction D2 sides of bottom wall part 711 including inward side fin 422 in square side convex rib overlapping region K2.

As shown in fig. 7, inward side fin overlapping region K2 is formed on third direction D3 and fourth direction D4 with fixing The close position of component 8 or in the case where being observed along the 5th direction D5, inward side fin overlapping region K2 be formed in it is solid Determine the position of the part overlapping of component 8.As shown in fig. 7, inward side fin overlapping region K2 is in third direction D3 and four directions The position close with chimeric guiding rib housing region K1 is formed on D4 or in the case where being observed along the 5th direction D5, Inward side fin overlapping region K2 is formed in the position with the part overlapping of chimeric guiding rib housing region K1.

Here, as shown in fig. 7, on third direction D3 and fourth direction D4, inward side fin overlapping region K2 be located at 31 fixed part 8 of base shell is fixed on the position being located proximate to of circuit board S.Therefore, square side convex rib 422 is held inside When being contained in socket side pocket 70, the flexible deformation of base shell 31 can inhibit.

Socket connector 10 and dock connector 30 with aforementioned structure are as shown in Figure 22 A~Figure 24 B such as the following group Merging forms socket-dock connector pair.

Figure 22 A and Figure 22 B are to show to tilt socket connector 10 when socket connector 10 is combined with dock connector 30 State figure.Figure 23 A and Figure 23 B are the figures for the combination step for showing socket connector 10 and dock connector 30 successively, and And it is 22A-22B-22C-22D line sectional views shown in Figure 22 A.Figure 24 A and Figure 24 B are shown successively from Figure 23 A and Figure 23 B institutes The figure for the combination step that the state shown carries out.Figure 25 A~Figure 25 C are to show socket connector 10 and dock connector 30 successively The figure of combination step, and be the 22E-22E line sectional views shown in Figure 22 B.

Making socket connector 10 under following state, D1 or second direction D2 are opposite along the first direction with dock connector 30 Ground approaches：Make chimeric guiding rib 61 and chimeric guiding rib slot 51b opposed, make side rib 62 opposed with side rib slot 52a, make The end face 711a of the fourth direction D4 of bottom wall part 711 is opposed with inward side fin 422, and contact is made to expose gap 13 and pedestal contact 35 socket side contact 35a is opposed.As a result, chimeric guiding rib 61 is inserted into chimeric guiding rib slot 51b, side rib 62 are inserted into side rib slot 52a, and bottom wall part 711 is accommodated in lower side (the first direction D1 of inward side fin 422 Side), the socket side contact part 35a of pedestal contact 35 is inserted into contact and exposes in gap 13.

In particular it is preferred that according to the step shown in Figure 23 A~Figure 25 C by 30 groups of socket connector 10 and dock connector It closes.

First, about the jack housing 11 of socket connector 10, as shown in Figure 22 A, Figure 22 B and Figure 23 A, by its four directions Rolled to the lateral first direction D1 of D4 it is oblique, as shown in Figure 23 B and Figure 25 A, by chimeric guiding rib 61 towards chimeric guiding rib slot 51b is inserted into, and by the end face 711a of the fourth direction D4 of bottom wall part 711 towards the downside (first direction of inward side fin 422 D1 sides) it is inserted into.That is, before side rib 62 is inserted into side rib slot 52a, chimeric guiding rib 61 is inserted into chimeric guiding Rib is in slot 51b.

About socket connector 10, in the state of substantially maintaining to tilt, it is allowed to towards dock connector 30 along first party It is moved to D1.At a time, the wall of the side rib rake 62a of the side rib 62 and side rib third direction D3 of slot 52a Contact.At the moment, as shown in fig. 24 a, it is fitted into guiding rib 61 and is located at chimeric guiding rib engaging portion of the chimeric guiding rib with slot 51b Near 51c.In addition, as shown in Figure 25 B, bottom wall part 711 is located near inward side fin 422.

Also, when making socket connector 10 further D1 being moved along the first direction, side rib 62 is from side rib slot 52a By the reaction force towards fourth direction D4.Therefore, side rib 62 is bent to fourth direction D4, as shown in fig. 24b, chimeric to draw Guide rib 61 is imported into a manner of slipping into and is contained in chimeric guiding rib engaging portion 51c.Similarly, as shown in fig. 25 c, bottom wall Portion 711 is imported into a manner of slipping into and the lower side of the side's of being accommodated in the inner side convex rib 422 (first direction D1 sides).Here, speech is changed It, in this state, inward side fin 422 is accommodated in socket side pocket 70.

In this way, being accommodated in chimeric guiding rib engaging portion 51c in chimeric guiding rib 60 and bottom wall part 711 is received Inside during downside (the first direction D1 sides) of square side convex rib 422, even if the fourth direction D4 sides of jack housing 11 are intended to leaving base The direction (i.e. third direction D3) of seat shell 31 is mobile, and chimeric guiding rib 61 is also engaged in chimeric guiding rib engaging portion 51c, this Outside, since bottom wall part 711 is accommodated in the lower side (first direction D1 sides) of inward side fin 422, jack housing 11 Third direction D3 sides are not easy to detach from base shell 31.

Chimeric guiding rib engaging portion 51c is received into chimeric guiding rib 61 and inward side fin 422 is received into socket side After recess portion 70, apply power more than regulation and further make socket connector 10 and dock connector 30 in third direction D3 sides In a first direction on D1 or second direction D2 relatively close to.It is slided on the inclined surface of latching portion 52b in this way, extending rib 63, Side rib 62 bends to the inside of the 5th direction D5 and crosses latching portion 52b, and as shown in Figure 24 A and 24 B to latching portion The first direction D1 sides movement of 52b.Engage that is, extending rib 63 with latching portion 52b, and be fully inserted into side rib slot In 52a.

After side rib 62 and extension rib 63 are inserted completely into side rib slot 52a, socket connector 10 and base Base connector 30 becomes the state shown in Figure 24 B, and the formation of socket connector-dock connector pair finishes.In addition, extending rib 63 with latching portion 52b when engaging, and generates click effect.Therefore, operating personnel can easily judge socket connector-dock connector To formation finish.In this way, engaged by extending rib 63 with latching portion 52b, so as to which socket connector 10 be maintained to be connect with pedestal The bonding state of device 30.

Here, a pair of of side rib 62,62 in the fourth direction D4 sides of jack housing 11 respectively to the outside of third direction D3 It is prominent.The through hole 621 penetrated through along third direction D3 is formed in side rib 62.Therefore, a pair of of side rib 62,62 is easily to The inside deformation of five direction D5.As a result, when socket connector 10 and dock connector 30 are combined, due to a pair of of side rib 62nd, it 62 is deformed to the inside of the 5th direction D5, therefore side rib 62 and extension rib 63 is easily inserted into side rib slot 52a In, and easily extracted from side rib in slot 52a.Connect in addition, can reduce due to plugging socket relative to dock connector 30 The socket connector 10 and the abrasion equivalent damage of dock connector 30 for connecing device 10 and generating.

In the following, with reference to 10 groups of the attached drawing dock connector 30 different to the number of poles (number of electrodes) by electric wire and socket connector Situation altogether illustrates.Here, the socket connector 10 being intended to 2 poles is combined with the dock connector 30 of 4 poles Situation illustrate.Figure 26 A and Figure 26 B are to show to hinder the socket connector 10 of Different electrodes number and dock connector 30 The figure of the situation of the formation of assembled state.Figure 27 A are the 26A-26A line sectional views shown in Figure 26 B.Figure 27 B are shown in Figure 26 B 26B-26B line sectional views.

It is the socket connector 10 of 2 poles with its fourth direction D4 sides by the number of poles of electric wire as shown in Figure 26 A and Figure 26 B To the number of poles of electric wire it is inserted into the dock connector 30 of 4 poles to the inclined mode in first direction D1 sides.Here, such as Figure 27 A Shown in Figure 27 B, before side rib 62 is inserted into side rib with slot 52a, by chimeric guiding rib 61 to chimeric guiding rib slot It is inserted into 51b.Also, due to be intended to as shown in Figure 26 A and Figure 26 B by the number of poles of electric wire be 2 poles dock connector 30 with The number of poles of electric wire is that the dock connector 30 of 4 poles combines, therefore, in the forming process of assembled state, side of sidewall portion 712 with it is interior Square side convex rib 422 is opposed.Therefore, when making socket connector 10, further towards dock connector 30, D1 is moved along the first direction When, as shown in figure 27b, the side of sidewall portion 712 of jack housing 11 is abutted with inward side fin 422.Even if it is intended to as a result, by the pole of electric wire The different dock connector 30 of number is combined with socket connector 10, can also hinder the formation of assembled state.

According to the socket connector 10 of the present embodiment with more than structure, following effect can be played.

In the present embodiment, the feelings opposed with inward side fin 422 of side of sidewall portion 712 in the forming process of assembled state Under condition, the side of sidewall portion 712 of jack housing 11 abuts the formation to hinder assembled state with inward side fin 422.Therefore, it can inhibit The dock connector 30 of Different electrodes number is chimeric with socket connector 10.

In addition, in the present embodiment, in the assembled state, the side of sidewall portion 712 of a pair of of jack housing 11 is separately positioned on The outside of 5th direction D5 of jack housing 11.As a result, in the case where making dock connector 30 chimeric with socket connector 10, Make an end side pairing of jack housing 11 and base shell 31 mostly and form assembled state.In this case, lead to Crossing the easy structure for only setting a pair of sidewalls portion 712 respectively in the outside of the 5th direction D5 of jack housing 11 just can be further The dock connector 30 for inhibiting Different electrodes number is chimeric with socket connector 10.

In addition, in the present embodiment, in the assembled state, inward side fin 422 is accommodated in socket side pocket 70, In the case of from first direction D1 and second direction D2, inward side fin 422 is configured with bottom wall part 711 in overlapping position It puts.Therefore, in the assembled state, since inward side fin 422 is by the lower side (first direction D1 sides) of inside square side convex rib 422 It accommodates, therefore, the third direction D3 sides of jack housing 11 are not easy to detach from base shell 31.Base can be further enhanced as a result, The chimerism of base connector 30 and socket connector 10.

In addition, in the present embodiment, socket side pocket 70 has notch 721, which is by partition wall 72 A part go and formed to fourth direction D4 lateral incisions.Only a part for partition wall 72 is cut as a result, can just form it is slotting Seat side pocket 70.Therefore, the dock connector 30 that Different electrodes number can be further suppressed by easy structure is connect with socket Device 10 is chimeric.

In addition, in the present embodiment, there is base shell 31 rear wall to strengthen protrusion 423, which strengthens protrusion 423 and exists It is accordingly prominent to second direction D2 sides with partition wall 72 on the face of the second direction D2 sides of inward side fin 422, in combination shape Under state, the notch 721 in partition wall 72 is configured in rear wall reinforcement protrusion 423.Strengthen protrusion 423 using rear wall as a result, to carry out The reinforcement of rear wall parts 32c.Further, since the notch 721 in partition wall 72 is configured in rear wall reinforcement protrusion 423, therefore can inhibit Interfere the situation of the wiring of electric wire W.

[second embodiment]

In the following, second embodiment of the present invention is illustrated with reference to Figure 28~Figure 33.Figure 28 is to show with second in fact Apply the vertical view (Figure 12 corresponding diagrams) of the dock connector 30 used that combines with socket connector 10 of mode.Figure 29 be from Arrow 28B observes in direction the front view (Figure 13 corresponding diagrams) of the dock connector 30 shown in Figure 28.Figure 30 is to show to connect with socket Device 10 is connect to combine the bottom view (Figure 14 corresponding diagrams) of the dock connector 30 used.Figure 31 shows socket connector 10 Bottom view (Figure 17 corresponding diagrams).Figure 32 is the front view (Figure 18 corresponding diagrams) along D3 directions observation socket connector 10.Figure 33 is 32A-32A lines sectional view (Figure 21 corresponding diagrams) shown in Figure 32.

About second embodiment, mainly by with being illustrated centered on first embodiment difference, about with The identical structure of one embodiment omits detailed description.Not specified part is suitably applied about first embodiment Explanation.

In this second embodiment, as shown in Figure 31 and Figure 32, it is set to the through hole of the side rib 62 of jack housing 11 621 penetrate through along third direction D3 and are opened to first direction D1.

Therefore, in the disassembly process of socket connector 10 and dock connector 30, in the side using base shell 31 When rib slot 52a (with reference to Figure 28) will extend the inside pressing of rib 63 and side rib 62 to the 5th direction D5, side rib 62 is easy It is bent to the inside of the 5th direction D5.Even if the dismounting of socket connector 10 and dock connector 30 is repeated as a result, extend 63 grade of rib is not allowed easy to wear yet.

In this second embodiment, as shown in Figure 31 and Figure 32, in the inside of through hole 621 opened to first direction D1 (the specifically inner wall of the inside of the 5th direction D5) is provided with the intrusion prominent to the outside of the 5th direction D5 and hinders rib 622.In addition, intrusion hinders rib 622 can also be prominent from the inside of inner wall to the 5th direction D5 in the outside of the 5th direction D5.

Since the intrusion that is internally provided in through hole 621 hinders rib 622, it will be from perforation in harness of electric wire etc. In the case that the opening portion 621a of the first direction D1 in hole 621 invades the inside of through hole 621, the harness etc. is hooked in intrusion Rib 622 is hindered, tends to interfere with the intrusion of the harness etc..

In this second embodiment, as shown in Figure 31 to Figure 33, jack housing 11 is in the setting position set according to number of electrodes The place of putting has multiple electrodes number identification protrusion 64 (64a, 64b).Specifically, respectively in the electric wire configuration block of jack housing 11 The outer lateral third direction D3 of 5th direction D5 of the third direction D3 sides of body 71 has been protrusively provided number of electrodes identification protrusion 64a.In addition, respectively in the 5th direction of the fourth direction D4 sides of the side of sidewall portion 712 of the electric wire of jack housing 11 configuration framework 71 The outer lateral fourth direction D4 of D5 has been protrusively provided number of electrodes identification protrusion 64b.

In addition, as shown in Figure 28 and Figure 30, base shell 31 had according to the setting position that number of electrodes is set it is multiple Number of electrodes identification recess portion 53 (53a, 53b).Specifically, respectively the front wall portion 32a's of the peripheral wall portion 32 of base shell 31 The outer lateral third direction D3 of 5th direction D5 of third direction D3 sides is hollowly provided with number of electrodes identification recess portion 53a.This Outside, respectively outer lateral the of the 5th direction D5 of the fourth direction D4 sides of the rear wall parts 32c of the peripheral wall portion 32 of base shell 31 Four direction D4 are hollowly provided with number of electrodes identification recess portion 53b.

Multiple electrodes number identification protrusion 64 (64a, 64b) and multiple electrodes number identification recess portion 53 (53a, 53b) are set Positioning, which is put, to be configured to：Multiple electrodes number is known only in the case where socket connector 10 is identical with the number of electrodes of dock connector 30 It is not accommodated in multiple electrodes number identification recess portion 53 (53a, 53b) with protrusion 64 (64a, 64b).Therefore, whole number of electrodes Identification is accommodated in protrusion 64a in corresponding number of electrodes identification recess portion 53a.Whole number of electrodes identification protrusion 64b It is accommodated in corresponding number of electrodes identification recess portion 53b.Alternatively, it is also possible in this way：It is set in base shell 31 multiple Number of electrodes identification protrusion, and the multiple electrodes number that can accommodate multiple number of electrodes identification protrusion is set to know in jack housing 11 Recess portion is not used.

For example, the dock connector 30 that the socket connector 10 that number of electrodes is 10 poles can be 10 poles with number of electrodes combines, but It can not be combined with the dock connector 30 that number of electrodes is 7.

In this way, since the setting position of multiple electrodes number identification protrusion and number of electrodes identification recess portion is configured to：Only In the case where number of electrodes is identical, the identification of multiple electrodes number is accommodated in protrusion in multiple electrodes number identification recess portion, therefore, The socket connector 10 that number of electrodes can be prevented different is combined with dock connector 30.

As long as in addition, may achieve such effect, then number of electrodes identification protrusion and number of electrodes identification recess portion are not limited Number, position, shape etc..

In addition, in this second embodiment, a part of the end face 711a of the bottom wall part 711 of jack housing 11 compares socket side Datum level 110 is retreated to third direction D3 sides, in the assembled state, in the situation from first direction D1 and second direction D2 Under, the inward side fin 422 of base shell 31 is not be overlapped with bottom wall part 711 (not shown).Therefore, make socket connector 10 from During dock connector 30 detaches, it can inhibit by being particularly caused by the engaging with bottom wall part 711 of inward side fin 422 The breakage of base shell 31.

It is deformable in the technical scope recorded in claims the present invention is not limited to the above embodiment.

For example, it in the above-described embodiment, is respectively formed at the both ends in the outside of the 5th direction D5 of jack housing 11 There is side of sidewall portion 712 (socket side interference part), but not limited to this.It for example, both can be in the 5th direction D5 of jack housing 11 Side forms side of sidewall portion 712 (socket side interference part), can also form one or three in jack housing 11 with upper side wall portion 712.

In addition, in the above-described embodiment, inward side fin 422 is configured to continuously extend along the 5th direction D5, but It is without being limited thereto.Inward side fin 422 can both be arranged on a part of the 5th direction D5, can also be along the 5th direction D5 intermittently Setting.

In addition, in the above-described embodiment, the inward side fin 422 (base side protrusion) in the formation of base shell 31, and And socket side pocket 70 and side of sidewall portion 712 (socket side interference part) are formed in jack housing 11, in the formation of assembled state In the case that side of sidewall portion 712 (socket side interference part) is opposed with inward side fin 422 in journey, the side of sidewall portion 712 of jack housing 11 It is configured to abut to hinder the formation of assembled state with inward side fin 422.It is however not limited to this, about the above embodiment Be set to and the socket side pocket of jack housing and be set to the base side protrusion of base shell, concave-convex pass can also be configured to System is opposite.That is, forming socket side protrusion in jack housing 11, and pedestal side pocket and pedestal are formed on base shell 31 Side interference part, in the case that base side interference part is opposed with socket side protrusion in the forming process of assembled state, jack housing 11 base side interference part is configured to abut to hinder the formation of assembled state with socket side protrusion.

In this case, it is that " socket side is convex instead of " base side protrusion (the inward side fin) " of the above embodiment Portion " is " base side interference part " instead of " socket side interference part (side of sidewall portion) ", is " base side instead of " socket side pocket " Recess portion ", is " socket side opening portion " instead of " base side opening portion ", is " base side bottom wall instead of " socket side bottom wall part " Portion ".

In this second embodiment, the structure of socket connector 10 and the structure of dock connector 30 can be replaced, specifically For, following structure can be used.

Base shell 31 has：Side rib, in the outside of the lateral 5th direction D5 of the fourth direction D4 of base shell 31 It is prominent, and form the through hole penetrated through along fourth direction D4；And extend rib, to the outside of the 5th direction D5 of side rib Prominent, jack housing 11 has：Side rib slot, in the shape for pressing side rib and extension rib to the inside of the 5th direction D5 Side rib is guided to the position of the second direction D2 sides of jack housing 11 under state；And latching portion, in the assembled state with Extend rib engaging, through hole is opened to second direction D2.

In addition, the through hole opened to second direction D2 be internally provided with intrusion hinder rib, the intrusion hinder rib to The outside of 5th direction D5 or inside protrude.

Also, have multiple electrodes number in the setting position set according to number of electrodes of base shell 31 to identify with convex Portion or number of electrodes identification recess portion, have multiple electrodes number in the setting position set according to number of electrodes of jack housing 11 Identification protrusion or number of electrodes identification recess portion, setting position are configured to the multiple electrodes number only in the case where number of electrodes is identical Identification is accommodated in protrusion in multiple electrodes number identification recess portion.

Claims (16)

1. The use 1. a kind of socket connector, the socket connector and dock connector combine, the dock connector have base Seat shell, and be fixed in circuit board, which is characterized in that,

   The socket connector has jack housing,

   The base shell have base side datum level and from the base side datum level protrude base side protrusion,

   Under the assembled state to combine in the socket connector and the dock connector, the jack housing has：It inserts Seat side datum level, it is opposed with the base side datum level；Socket side pocket is recessed from the socket side datum level, in order to avoid Interfere with the base side protrusion；And socket side interference part, with the base shell in addition to the base side protrusion with Outer part is opposed,

   In the case that the socket side interference part described in the forming process of the assembled state is opposed with the base side protrusion, institute State the formation that socket side interference part abutted and hindered the assembled state with the base side protrusion.
2. 2. socket connector according to claim 1, wherein,

   Under the assembled state, the base side protrusion is accommodated in the socket side pocket, and the socket side group Quasi- face abuts or approaches with the base side datum level.
3. 3. socket connector according to claim 1 or 2, wherein,

   Under the assembled state, if being first direction, setting from the socket connector towards the direction of the dock connector Direction opposite to the first direction for second direction, set it is vertical with the first direction and the second direction as defined in Direction is third direction, set with the third party in the opposite direction as fourth direction, set and the first direction, described second When direction, the third direction and the vertical direction of the fourth direction are five directions, described the of the jack housing A pair of socket side interference part is respectively arranged on the outside of five directions.
4. 4. socket connector according to claim 3, wherein,

   The base shell has the base side opening portion extended to the third direction,

   The base side datum level is formed in the edge of the third direction side of the base side opening portion,

   The base side protrusion is protruded from the base side benchmark towards the third direction,

   The jack housing has the socket side bottom wall part for forming the socket side datum level as end face,

   Under the assembled state, the base side protrusion is accommodated in the socket side pocket, from the first direction In the case of being observed with the second direction, the base side protrusion is configured in overlapping position with the socket side bottom wall part It puts.
5. 5. socket connector according to claim 3, wherein,

   The jack housing has partition wall, which extends along the first direction and the third direction, and will match The space for putting electric wire separates,

   The socket side pocket has notch, which is to the third direction lateral incision by a part for the partition wall It goes and is formed.
6. 6. socket connector according to claim 5, wherein,

   The base shell, which has, strengthens protrusion, and the reinforcement protrusion is on the face of the second direction side of the base side protrusion It is accordingly prominent to the second direction side with the partition wall,

   Under the assembled state, the notch strengthened protrusion and be configured in the partition wall.
7. 7. socket connector according to claim 1 or 2, wherein,

   Under the assembled state, if being first direction, setting from the socket connector towards the direction of the dock connector Direction opposite to the first direction for second direction, set it is vertical with the first direction and the second direction as defined in Direction is third direction, set with the third party in the opposite direction as fourth direction, set and the first direction, described second When direction, the third direction and the vertical direction of the fourth direction are five directions,

   The jack housing has：Side rib, in lateral 5th direction of the third direction of the jack housing Outside protrudes, and is formed with the through hole penetrated through along the third direction；And extend rib, to described in the side rib The outside in the 5th direction protrudes,

   The base shell has：Side rib slot, by the side rib and the extension rib to the 5th direction The side rib is guided to the position of the first direction side of the base shell in the state of the pressing of inside；And latch Portion engages under the assembled state with the extension rib,

   The through hole is opened to the first direction.
8. 8. socket connector according to claim 7, wherein,

   Rib is hindered in the intrusion that is internally provided with of the through hole opened to the first direction, which hinders rib to described The outside in the 5th direction or inside protrude.
9. 9. socket connector according to claim 1 or 2, wherein,

   The jack housing has multiple electrodes number identification protrusion or electrode in the setting position set according to number of electrodes Number identification recess portion,

   The base shell has multiple electrodes number identification protrusion or electrode in the setting position set according to number of electrodes Number identification recess portion,

   The setting position is configured to, only in the case where number of electrodes is identical multiple number of electrodes identifications be received with protrusion In multiple number of electrodes identification recess portions.
10. The use 10. a kind of socket connector, the socket connector and dock connector combine, the dock connector have base Seat shell, and be fixed in circuit board, which is characterized in that,

    The socket connector has jack housing,

    The jack housing have socket side datum level and from the socket side datum level protrude socket side protrusion,

    Under the assembled state to combine in the socket connector and the dock connector, the base shell has：Base Seat side datum level, it is opposed with the socket side datum level；Pedestal side pocket, from the base side datum level be recessed so as not to The socket side protrusion interference；And base side interference part, with the jack housing other than the socket side protrusion Part it is opposed,

    In the case that the base side interference part described in the forming process of the assembled state is opposed with the socket side protrusion, institute It states base side interference part and formation to hinder the assembled state is abutted with the socket side protrusion.
11. 11. socket connector according to claim 10, wherein,

    Under the assembled state, the socket side protrusion is accommodated in the pedestal side pocket, and the pedestal side group Quasi- face abuts or approaches with the socket side datum level.
12. 12. the socket connector according to claim 10 or 11, wherein,

    Under the assembled state, if being first direction, setting from the socket connector towards the direction of the dock connector Direction opposite to the first direction for second direction, set it is vertical with the first direction and the second direction as defined in Direction is third direction, set with the third party in the opposite direction as fourth direction, set and the first direction, described second When direction, the third direction and the vertical direction of the fourth direction are five directions, described the of the base shell A pair of base side interference part is respectively arranged on the outside of five directions.
13. 13. socket connector according to claim 12, wherein,

    The jack housing has the socket side opening portion extended to the third direction,

    The socket side datum level is formed in the edge of the fourth direction side of the socket side opening portion,

    The socket side protrusion is protruded from the socket side benchmark towards the fourth direction,

    The base shell has the base side bottom wall part for forming the base side datum level as end face,

    Under the assembled state, the socket side protrusion is accommodated in the pedestal side pocket, from the first direction In the case of being observed with the second direction, the socket side protrusion is configured in overlapping position with the base side bottom wall part It puts.
14. 14. the socket connector according to claim 10 or 11, wherein,

    Under the assembled state, if being first direction, setting from the socket connector towards the direction of the dock connector Direction opposite to the first direction for second direction, set it is vertical with the first direction and the second direction as defined in Direction is third direction, set with the third party in the opposite direction as fourth direction, set and the first direction, described second When direction, the third direction and the vertical direction of the fourth direction are five directions,

    The base shell has：Side rib, in lateral 5th direction of the fourth direction of the base shell Outside protrudes, and forms the through hole penetrated through along the fourth direction；And extend rib, to described the of the side rib The outside in five directions protrudes,

    The jack housing has：Side rib slot, by the side rib and the extension rib to the 5th direction The side rib is guided to the position of the second direction side of the jack housing in the state of the pressing of inside；And latch Portion engages under the assembled state with the extension rib,

    The through hole is opened to the second direction.
15. 15. socket connector according to claim 14, wherein,

    Rib is hindered in the intrusion that is internally provided with of the through hole opened to the second direction, which hinders rib to described The outside in the 5th direction or inside protrude.
16. 16. the socket connector according to claim 10 or 11, wherein,

    The base shell has multiple electrodes number identification protrusion or electrode in the setting position set according to number of electrodes Number identification recess portion,

    The jack housing has multiple electrodes number identification protrusion or electrode in the setting position set according to number of electrodes Number identification recess portion,

    The setting position is configured to, only in the case where number of electrodes is identical multiple number of electrodes identifications be received with protrusion In multiple number of electrodes identification recess portions.