CN206313200U - Electric connector - Google Patents

Abstract

The utility model discloses a kind of electric connector, it includes：Multiple electrical connector modules (10), the multiple electrical connector module is suitable to mutually be stacked.Each described electrical connector module includes：Housing (11), with the insertion passage (114) for being adapted for insertion into wire (2)；It is contained in the elastic clip (14) in housing (11)；With the conducting terminal (16) being contained in housing (11).Elastic clip (14) is suitable to flexibly be clamped in the wire (2) inserted in housing (11) on conducting terminal (16), so that wire (2) is electrically connected with conducting terminal (16), conducting terminal (16) is with the first contact site and the second contact site, when the multiple electrical connector module (10) is stacked, the first contact site of a conducting terminal for electrical connector module (16) is suitable to be made electrical contact with the second contact site of the conducting terminal (16) of another adjacent electrical connector module.

Description

Electric connector

Technical field

The utility model is related to a kind of electric connector, more particularly to a kind of electric connector for electrically connecting multiple conducting wires and Method for electrically connecting multiple conducting wires.

Background technology

In industrial equipment and various home appliances, because different control modules is provided by different suppliers, but It is when in use, it is necessary to by the line parallel of different control modules, realize that short circuit is powered.In short circuit, it usually needs The line of same color is shorted to together, and the line of same color is from 2 to number 10.Present short circuit method is in visitor When family assembles, then the line peeling of same color is crimped onto together using crimping tool.Whole short circuit process need route selection, The processing procedures such as line, crimping are twisted, is wasted time and energy, and the risk that this connected mode is also released in the presence of connection.

Utility model content

In order to solve at least one aspect of the above-mentioned problems in the prior art and defect, the utility model proposes A kind of relatively simple module-spliced electric connector of structure, it has stronger electric connecting mode, without the need for auxiliary Assistant engineer has, and can be easily accomplished the insertion and electrical connection of wire.

According to one side of the present utility model, there is provided a kind of electric connector, it includes：

Multiple electrical connector modules, the multiple electrical connector module is suitable to mutually be stacked, and described in each Electrical connector module includes：

Housing, with the insertion passage for being adapted for insertion into wire；

Elastic clip, is contained in the housing；With

Conducting terminal, is contained in the housing,

Wherein, the elastic clip is suitable to flexibly be clamped in the wire inserted in the housing on the conducting terminal, So that the wire is electrically connected with the conducting terminal,

And wherein, the conducting terminal has the first contact site and the second contact site, when the multiple electric connector mould When block is stacked, the first contact site of a conducting terminal for electrical connector module is suitable to and another adjacent electrical connection The second contact site electrical contact of the conducting terminal of device module.

According to one embodiment of the present utility model, the first contact site of the conducting terminal is formed as socket, described to lead Second contact site of electric terminal is formed as plug,

Wherein, when the multiple electrical connector module is stacked, conducting terminal for electrical connector module Plug is inserted into the socket of the conducting terminal of another adjacent electrical connector module.

According to one embodiment of the present utility model, the socket includes a pair of shell fragment terminals, and the plug includes one Inserted sheet,

Wherein, when the multiple electrical connector module is stacked, conducting terminal for electrical connector module Inserted sheet is inserted between a pair of shell fragment terminals of the conducting terminal of another adjacent electrical connector module.

According to one embodiment of the present utility model, the elastic clip can close the first position of the insertion passage Moved and the second place of the opening insertion passage between, to stop or allowing the plug of the wire.

According to one embodiment of the present utility model, the elastic clip includes：

Fixed arm, the fixed arm is arranged to extend along the direction of insertion of the wire in the side of the insertion passage；

Actuating arm, one end of the actuating arm is connected to the fixed arm and forms generally U-shaped structure with the fixed arm； And

Moveable arm, one end of the moveable arm is connected to the other end of the actuating arm, is set on the moveable arm There is through hole,

Wherein, when the elastic clip is in first position, the moveable arm closes the insertion passage, and works as institute When stating elastic clip in the second place, the through hole aligns with the insertion passage, to open the insertion passage.

According to one embodiment of the present utility model, each described electrical connector module also includes driving element, the drive Dynamic element is suitable to drive the actuating arm of the elastic clip so that moveable arm moves to the second place, so as to through hole with The insertion passage alignment.

According to one embodiment of the present utility model, the conducting terminal also includes：Main part, the main part is arranged to The side of the insertion passage extends and abuts on the fixed arm along the direction of insertion of the wire, the main body The one end in portion is connected with first contact site and the second contact site, and the other end of the main part passes through the through hole, with When the moveable arm is located at the first position, the main part is electrically connected with the wire for inserting the through hole.

According to one embodiment of the present utility model, the bottom wall of a housing for electrical connector module is suitable to be assembled in adjacent Another electrical connector module housing opening on, to close the housing of another adjacent electrical connector module Opening；

The electric connector also includes a lid, and the lid is suitable to be assembled in outermost the one of the electric connector On the opening of the housing of individual electrical connector module, so that the housing for closing the outermost electrical connector module is opened Mouthful.

According to one embodiment of the present utility model, outermost another electrical connector module of the electric connector The inserted sheet of conducting terminal extends from the bottom wall of the housing of outermost another electrical connector module.

According to one embodiment of the present utility model, the electric connector also includes an end part seal cap, the end Seal cap is suitable to the inserted sheet that sealing is extended from the bottom wall of the housing of outermost another electrical connector module.

According to one embodiment of the present utility model, the inwall of the housing is provided with notch part, the conducting terminal The other end of main part is fixed in the notch part after through the through hole.

According to one embodiment of the present utility model, use is formed with the side relative with the notch part of the housing In the receiving portion for accommodating first contact site and second contact site, described accommodation section is passed through along the thickness direction of the housing Lead to the housing.

According to one embodiment of the present utility model, described accommodation section includes a partition wall, the master of the conducting terminal The one end in body portion is connected through the partition wall with first contact site and the second contact site.

According to one embodiment of the present utility model, the side relative with the fixed arm of the elastic clip of the insertion passage Formed on wall and be approximately perpendicular to the guiding groove that the side wall extends, to receive the free end of the moveable arm.

Electric connector according to the utility model embodiment can carry out modular assembling, to realize leading for varying number Electrical connection between line, not only facilitates connection, also reduces number of parts, has saved manufacturing cost.In connection procedure, it is not required to Any crimping tool is used, only button need to be pressed, it is possible to realize the electrical connection between any number of wire, operation side Just, and, wire is inserted into the through hole of electric connector, in the presence of a tensile force with conducting terminal reliable electric contact so that Whole electrical connection is reliable and stablizes.

By below with reference to accompanying drawing to the utility model description, other objects and advantages of the present utility model will It is clear that can simultaneously help be fully understood by the utility model.

Brief description of the drawings

Figure 1A shows the schematic perspective view of the electric connector according to one embodiment of the present utility model on the whole；

Figure 1B shows the schematic cross-sectional view of the electric connector in Figure 1A；

Fig. 2 is the three-dimensional exploded view of the electrical connector module according to one embodiment of the present utility model；

Fig. 3 A and 3B respectively illustrate the perspective diagram of electrical connector module in Fig. 2 in the state of wire is not inserted into And schematic front view；

Fig. 4 A and 4B respectively illustrate perspective diagram in the state of wire insertion of electrical connector module in Fig. 2 and Schematic front view；

Fig. 4 C are the partial enlarged drawing of Fig. 4 A, wherein clearlying show in wire insertion through hole and being connect with conducting terminal Touch；

Fig. 5 A and 5B respectively illustrate the schematic perspective view of the electric connector assembled by 2 electrical connector modules and cut open Depending on schematic diagram；With

Fig. 5 C are the partial enlarged drawing of Fig. 5 A, wherein between clearly illustrating the conducting terminal in two electrical connector modules Annexation.

Specific embodiment

Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail. In specification, same or analogous drawing reference numeral indicates same or analogous part.It is following referring to the drawings to the utility model reality The explanation for applying mode is intended to explain present general inventive concept of the present utility model, and is not construed as to the utility model A kind of limitation.

Figure 1A illustrate generally the schematic perspective view of the electric connector according to one embodiment of the present utility model, Figure 1B Show the schematic cross-sectional view of the electric connector in Figure 1A.In the embodiment that Figure 1A and 1B is illustrated, electric connector 1 includes 4 Electrical connector module 10, for 4 wires 2 to be electrically connected, it can be referred to as 4- roads electric connector.

Below, in order to illustrate the structure and operation principle of electric connector 1, single electrical connection is described with reference to the accompanying drawings first The structure of device module 10.

Fig. 2 is the three-dimensional exploded view of the electrical connector module 10 according to one embodiment of the present utility model.As illustrated, Electrical connector module 10 mainly includes：Housing 11, with the insertion passage 114 for being adapted for insertion into wire 2；It is contained in the housing 11 In elastic clip 14；With the conducting terminal 16 being contained in the housing 11.

Elastic clip 14 be suitable to by insert housing 11 in wire 2 be flexibly clamped on conducting terminal 16 so that wire 2 with Conducting terminal 16 is electrically connected, also, conducting terminal 16 (will be with reference to Fig. 4 C specifically with the first contact site and the second contact site It is bright), when multiple electrical connector modules 10 are stacked, first contact site of the conducting terminal of electrical connector module 16 It is suitable to be made electrical contact with the second contact site of the conducting terminal 16 of another adjacent electrical connector module.

With reference to Fig. 3 A-4C, elastic clip 14 can close the first position of insertion passage 114 and open insertion passage 114 The second place between move, to stop or allowing the plug of wire 2.Specifically, elastic clip 14 includes：

Fixed arm 146, fixed arm 146 is arranged to extend along the direction of insertion of wire 2 in the side of insertion passage 114；

Actuating arm 144, one end of actuating arm 144 is connected to fixed arm 146 and forms generally U-shaped structure with fixed arm 146； And

Moveable arm 141 (as shown in Figure 4 C), one end of moveable arm 141 is connected to the other end of actuating arm 144, removable Swing arm 141 is provided with through hole 142 (as shown in Figure 4 C),

When elastic clip 14 is in first position, the through hole 142 on moveable arm 141 does not align with insertion passage 114, Close insertion passage 114；And when elastic clip 14 is in the second place, the through hole 142 on moveable arm 141 is logical with insertion Road 114 aligns, to open insertion passage 114.

According to embodiment of the present utility model, each electrical connector module 10 can also include driving element 18, drive unit Part 18 be suitable to drive elastic clip 14 actuating arm 144 so that moveable arm 141 moves to the second place, so as to through hole 142 with Insertion passage 114 aligns.

According to embodiment of the present utility model, conducting terminal 16 also includes main part 161, and main part 161 is arranged to inserting The side for entering passage 114 extends and abuts on fixed arm 146 along the direction of insertion of wire 2, as shown in Figure 3A.Main body The one end 163 in portion 161 is connected with the first contact site and the second contact site, and the other end 162 of main part 161 passes through through hole 142, Electrically connected with the wire 2 of insertion through hole 142 with the main part 161 when moveable arm 141 is located at the first position.

According to embodiment of the present utility model, the first contact site of conducting terminal 16 is formed as socket, conducting terminal 16 Second contact site is formed as plug, so, when the multiple electrical connector module is stacked, an electrical connector module The plug of conducting terminal 16 be inserted into the socket of conducting terminal 16 of another adjacent electrical connector module.

In an exemplary embodiment, as shown in Figure 4 C, first contact site (i.e. socket) of conducting terminal 16 includes A pair of shell fragments terminal 164A, 164B, second contact site (i.e. plug) of conducting terminal 16 include an inserted sheet 165.When multiple electricity When connector modules are stacked, inserted sheet for the conducting terminal of electrical connector module 16 165 is inserted into adjacent another Between a pair of shell fragment terminals 164A, 164B of the conducting terminal 16 of individual electrical connector module, as shown in Figure 1B and 5B.

According to embodiment of the present utility model, a bottom wall for the housing of electrical connector module 10 11 116 is suitable to be assembled in On the opening of the housing 11 of another adjacent electrical connector module 10, to close described another adjacent electric connector mould The opening of the housing 11 of block.And, electric connector also includes a lid 12, and lid 12 is suitable to be assembled in the outermost of electric connector (for example, in the embodiment shown in fig. 1, lid 12 is assembled in most on one opening of the housing of electrical connector module 11 of side On the electrical connector module 10 on right side), to close the opening of the housing 11 of an outermost electrical connector module.

For the ease of the multiple electrical connector modules of assembling, there is opening on the housing 11 of each electrical connector module 10 Side can set multiple mounting posts 120 (as shown in Figure 4 A), correspondingly, multiple peaces can be set on the bottom wall 116 of housing 11 Hole (not shown) is filled, and a mounting post for electrical connector module 10 120 is suitable to insert phase in the way of buckle is combined respectively In the mounting hole of another adjacent electrical connector module.It is understood that each housing of multiple electrical connector modules and Housing 11 and lid 12 can be fixedly joined together by bolt-hole, bolt and nut, the connected mode such as be clasped.

According to embodiment of the present utility model, as shown in Figure 1B and 5B, outermost another electrical connection of electric connector The inserted sheet 165 of the conducting terminal 16 of device module (electrical connector module of the rightmost side in Fig. 5 B and 6) is from described outermost another The bottom wall 116 of the housing 11 of individual electrical connector module extends.Correspondingly, electric connector also includes an end part seal cap 9, institute State end part seal cap 9 and be suitable to sealing and extend from the bottom wall 116 of the housing 11 of outermost another electrical connector module Inserted sheet 165, to protect all parts of electrical connector interior from the influence of external environment.

However, in alternative embodiments, such as in the embodiment of Fig. 5 B diagrams, positioned at second electrical connection on right side The inserted sheet 165 of device module 10 can be omitted, i.e., its right end face of second electrical connector module 10 on right side can be in itself closing , now, it is not necessary to which single end part seal cap 9 is set.

According to some embodiments of the present utility model, the fixation for extending to elastic clip 14 can be provided with the inwall of housing 11 Jut 122 between arm 146 and actuating arm 144, as shown in Fig. 3 B and Fig. 4 A, to play the fixed arm of positioning elastic folder 14 146 and the effect of actuating arm 144.

In the embodiment of Fig. 3 A and 3B, the free end 147 of fixed arm 146 and the main part 161 of conducting terminal 16 The other end 162 is inserted in through hole 142.And the inwall of housing 11 is provided with notch part 124, the master of conducting terminal 16 The other end 162 in body portion 161 is fixed in notch part 124 after through through hole 142.

Further, the side relative with notch part 124 of housing 11 be formed with for accommodate conducting terminal 16 The receiving portion 126 of one contact site and the second contact site, in the illustrated embodiment, receiving portion 126 along housing 11 thickness direction Housing described in insertion.

Further as shown in Figure 3A, receiving portion 126 include a partition wall 128, the main part 161 of conducting terminal it is described One end 163 is connected through partition wall 128 with the first contact site and the second contact site.

Further as shown in Figure 3 B, form big on the side wall relative with the fixed arm 146 of elastic clip 14 of insertion passage 114 The guiding groove 130 extended perpendicular to the side wall is caused, to receive the free end of moveable arm 141.

According to some embodiments of the present utility model, reference picture 2, driving element 18 has cylindrical shape, and housing 11 Side wall on be formed with U-shaped notch portion 132 and lug boss 134, lug boss 134 has the top surface of arcs of recesses.One electrical connection The U-shaped notch portion 132 of device module is suitable to coordinate with the lug boss 134 of another adjacent electrical connector module, to receive circle The driving element 18 of cylindricality.

In the embodiment of Fig. 3 A diagrams, driving element 18 is the form of button post, and the button post is into barbell-shaped, i.e. The button post includes thick the first contact site 182 and the second contact site 183 of the middle thin body of rod 181, two ends, so, thicker First contact site 182 facilitates the pressing of operator, and in the contact pressing elastic clip 14 of driving element 18, and thicker second connects Contact portion 183 increases the contact area of driving element 18 and elastic clip 14, is conducive to pressing operation.

The structure of electric connector all parts is described in detail above, below, with reference to described above furtherly Each use state of the bright electric connector according to embodiment of the present utility model.

Fig. 3 A and 3B respectively illustrate the perspective diagram of electrical connector module in Fig. 2 in the state of wire is not inserted into And schematic front view, wherein clear in order to illustrate, the lid 12 in Fig. 2 is removed.In the state that driving element 18 is not pressed Under, due to the effect of the internal elastic forces of elastic clip 14, actuating arm 144 is outside (towards the direction in left side in figure) by driving element 18 Push away, and moveable arm 141 stops insertion passage 114, cause the through hole 142 of elastic clip 14 not with the insertion passage of housing 11 114 alignment, now, wire 2 can not by insert passage 114 insert electrical connector module 10 in.

Fig. 4 A and 4B respectively illustrate the perspective diagram of electrical connector module in Fig. 2 in the state of wire is inserted into And schematic front view, wherein clear in order to illustrate, the lid 12 in Fig. 2 is also removed.Fig. 4 C are the partial enlarged drawing of Fig. 4 A, its In clearly show wire insertion through hole in and and conductive terminal contacts.

As shown in figs. 4 a-4 c, by receiving space inside (i.e. towards the direction on right side in the figure) pressing towards housing 11 Driving element 18, actuating arm 144 drives the side shifting to the right of moveable arm 141, to cause the through hole 142 and housing of elastic clip 14 11 insertion passage 114 aligns, and now, wire 2 can insert the insertion of elastic clip 14 by the insertion passage 114 of housing 11 In hole 142.Then, driving element 18 is discharged, in the presence of elastic force, moveable arm 141 is moved towards left side, so as to close Insertion passage 114, while the wire 2 inserted in housing 11 is flexibly clamped on conducting terminal 16, keeps wire 2 with conduction Terminal 16 is electrically connected.

Therefore, by using electrical connector module of the present utility model, modular assembling can be carried out and forms electrical connection Device, with the electrical connection between the wire for realizing varying number, not only facilitates connection, also reduces number of parts, has saved manufacture Cost.

Below, the method that brief description electrically connects multiple conducting wires using above-mentioned electric connector.

First, the quantity of the wire for connecting as needed, chooses the electrical connector module 10 of respective numbers, each described electricity Connector modules include：Housing 11 with the insertion passage 114 for being adapted for insertion into wire 2, the elastic clip being contained in housing 11 14 and conducting terminal 16 and for operating flexibility folder 14 driving element 18.

Then, the electrical connector module of the respective numbers that mutual closed assembly is chosen, makes a conducting end for electrical connector module Son 16 makes electrical contact with the conducting terminal 16 of another adjacent electrical connector module, to form electric connector.It should be noted that This process can be performed by user, it is also possible to which demand according to user is performed by supplier, i.e. supplier can will be pre-assembled Good component is supplied to user.

Then, the driving element 18 of each electrical connector module is operated, it is respective slotting to drive elastic clip 14 to open its Enter passage 114；

Then, in the wire 2 with wire stripping end being inserted into the insertion passage 114 of each electrical connector module respectively；

Finally, the driving element 18 of each electrical connector module is discharged, it is respective slotting to drive elastic clip 14 to close its Enter passage 114, while the wire 2 inserted in housing 11 is flexibly clamped on conducting terminal 16, keep wire 2 and conducting end Son 16 is electrically connected.

In above-mentioned connection procedure, it is not necessary to use any crimping tool, only need to press button, it is possible to realize Arbitrary Digit Electrical connection between the wire of amount, it is easy to operate, and, wire is inserted into through hole, in the presence of a tensile force with conducting end Sub- reliable electric contact so that whole electrical connection is reliable and stablizes.

Although above respectively describing 2- roads electric connector and 4- roads electric connector, those skilled in the art should Understand, above-mentioned 2- roads electric connector and 4- roads electric connector is proposed only as example, according to the demand of different application occasion, The assembling of appropriate number of electrical connector module 10 can be chosen and form Multi-channel electric connector, to realize between any number of wire Electrical connection.

Although it should also be noted that elastic clip and conducting terminal are described as two single portions in the above-described embodiments Part, however, it is understood that both parts can also be integrally formed, i.e., elastic clip and conducting terminal can be formed as an entirety portion Part.

Although being illustrated to the utility model with reference to accompanying drawing, the embodiment disclosed in accompanying drawing is intended to this practicality New preferred embodiment is illustrative, and it is not intended that to a kind of limitation of the present utility model.

Although some embodiments according to present general inventive concept of the present utility model have been shown and have illustrated, this area Ordinarily skilled artisan will understand that, in the case of the principle without departing substantially from present general inventive concept and spirit, these embodiments can be done Go out to change, scope of the present utility model is limited with claim and their equivalent.

Claims (15)

1. a kind of electric connector (1), it is characterised in that including：

Multiple electrical connector modules (10), the multiple electrical connector module is suitable to mutually be stacked, and described in each Electrical connector module includes：

Housing (11), with the insertion passage (114) for being adapted for insertion into wire (2)；

Elastic clip (14), is contained in the housing (11)；With

Conducting terminal (16), is contained in the housing (11),

Wherein, the elastic clip (14) is suitable to for the wire (2) inserted in the housing (11) to be flexibly clamped in the conduction On terminal (16) so that the wire (2) electrically connects with the conducting terminal (16),

And wherein, the conducting terminal (16) is with the first contact site and the second contact site, when the multiple electric connector mould When block (10) is stacked, the first contact site of a conducting terminal for electrical connector module (16) is suitable to another with adjacent The second contact site electrical contact of the conducting terminal (16) of individual electrical connector module.

2. electric connector according to claim 1, it is characterised in that：

First contact site of the conducting terminal (16) is formed as socket, and the second contact site of the conducting terminal (16) is formed as Plug,

Wherein, when the multiple electrical connector module is stacked, conducting terminal for electrical connector module (16) Plug is inserted into the socket of the conducting terminal of another adjacent electrical connector module (16).

3. electric connector according to claim 2, it is characterised in that：

The socket includes a pair of shell fragment terminals (164A, 164B), and the plug includes an inserted sheet (165),

Wherein, when the multiple electrical connector module is stacked, conducting terminal for electrical connector module (16) Inserted sheet (165) be inserted into the conducting terminal (16) of another adjacent electrical connector module a pair of shell fragment terminals (164A, Between 164B).

4. electric connector according to claim 1, it is characterised in that：

The elastic clip (14) can close the first position of insertion passage (114) and open the insertion passage (114) moved between the second place, to stop or allowing the plug of the wire (2).

5. electric connector according to claim 4, it is characterised in that：The elastic clip (14) includes：

Fixed arm (146), the fixed arm is arranged to extend along the direction of insertion of the wire in the side of the insertion passage；

Actuating arm (144), one end of the actuating arm is connected to the fixed arm and forms generally U-shaped knot with the fixed arm Structure；And

Moveable arm (141), one end of the moveable arm is connected to the other end of the actuating arm, is set on the moveable arm There is through hole (142),

Wherein, when the elastic clip (14) is in first position, the moveable arm closes insertion passage (114), and And when the elastic clip (14) is in the second place, the through hole (142) is alignd with insertion passage (114), to beat Open insertion passage (114).

6. electric connector according to claim 5, it is characterised in that：

Each described electrical connector module also includes driving element (18), and the driving element (18) is suitable to drive the elastic clip (14) actuating arm (144) so that moveable arm (141) moves to the second place, so that through hole (142) is inserted with described Enter passage (114) alignment.

7. the electric connector according to claim 5 or 6, it is characterised in that：

The conducting terminal (16) also includes：Main part (161), the main part (161) is arranged to the institute in the insertion passage State side to extend and abut on the fixed arm along the direction of insertion of the wire, one end of the main part (161) (163) it is connected with first contact site and the second contact site, the other end (162) of the main part (161) is passed through through described Through hole (142), is passed through with the main part (161) when the moveable arm (141) is positioned at the first position with described in insertion Wire (2) electrical connection of through hole (142).

8. the electric connector according to any one of claim 1-6, it is characterised in that：

The bottom wall (116) of one housing (11) of electrical connector module (10) is suitable to be assembled in another adjacent electric connector mould On the opening of the housing (11) of block, to close the opening of the housing (11) of another adjacent electrical connector module；

The electric connector also includes a lid (12), and the lid (12) is suitable to be assembled in the outermost of the electric connector An opening for the housing of electrical connector module (11) on, to close the shell of an outermost electrical connector module The opening of body (11).

9. electric connector according to claim 8, it is characterised in that：

The inserted sheet (165) of the conducting terminal (16) of outermost another electrical connector module of the electric connector from it is described most The bottom wall (116) of the housing (11) of another electrical connector module in outside extends.

10. electric connector according to claim 9, it is characterised in that：

The electric connector also includes an end part seal cap (9), and the end part seal cap (9) is suitable to sealing from the outermost Another electrical connector module housing (11) the inserted sheet (165) that extends of bottom wall (116).

11. electric connectors according to claim 7, it is characterised in that：

The inwall of the housing (11) is provided with notch part (124), the other end (162) of the main part of the conducting terminal It is fixed in the notch part (124) after through the through hole (142).

12. electric connectors according to claim 11, it is characterised in that：In the housing (11) and the notch part (124) relative side is formed with the receiving portion (126) for accommodating first contact site and second contact site, described Receiving portion (126) along the housing (11) thickness direction insertion described in housing (11).

13. electric connectors according to claim 12, it is characterised in that：Described accommodation section (126) includes a partition wall (128), described one end (163) of the main part (161) of the conducting terminal connects through the partition wall (128) with described first Contact portion and the second contact site are connected.

14. electric connectors according to claim 5, it is characterised in that：It is described insertion passage (114) with the elastic clip The relative side wall of fixed arm (146) on formed and be approximately perpendicular to the guiding groove (130) that the side wall extends, with receive it is described can The free end of transfer arm (141).

15. electric connectors according to claim 7, it is characterised in that：

The bottom wall (116) of one housing (11) of electrical connector module (10) is suitable to be assembled in another adjacent electric connector mould On the opening of the housing (11) of block, to close the opening of the housing (11) of another adjacent electrical connector module；

The electric connector also includes a lid (12), and the lid (12) is suitable to be assembled in the outermost of the electric connector An opening for the housing of electrical connector module (11) on, to close the shell of an outermost electrical connector module The opening of body (11).