CN206225595U - Connector assembly - Google Patents

Abstract

The utility model discloses a kind of connector assembly, including：Casing；Circuit board is contained in casing；Electric connector is installed on circuit board, and it has insulating body, the terminal located at insulating body and is articulated in the lid of insulating body, and receiving space is formed between lid and insulating body；Pinboard extends and connects section and linkage section with what is be connected with each other in the longitudinal direction, connect that section is contained in receiving space and to be provided with the first contact in electrical contact with terminal, linkage section is located at outside receiving space, and pinboard is additionally provided with the second contact and the first contact is electrically connected with；With circuit board be fixedly connected pinboard in linkage section by fixture；There is cable heart yearn to be connected to the second contact；Holding part is located at cable；Fixed mechanism is located at casing or circuit board, and holding part is immobilizated in fixed mechanism.Pinboard is fixedly connected with circuit board by fixture, the limitation that holding part and fixed mechanism coordinate, pinboard departs from electric connector or heart yearn disconnects with pinboard to prevent cable from being made by external force.

Description

Connector assembly

Technical field

The utility model is related to a kind of connector assembly, refers in particular to a kind of connector group for increasing and being electrically connected with stability Part.

Background technology

A kind of known connector assembly, including a casing, the circuit board in casing, it is electrically connected at circuit board On an electric connector and with electric connector grafting and be connected a plug connector of a cable, by a casing on cable One through hole extends outside casing.

In use, cable is vulnerable to pullling for external force to the connector assembly of said structure, make plug connector with The junction of cable disconnects, or easy-to-draw make to depart between the two from plug connector and electric connector and circuit occur and break The phenomenon opened, also or connector assembly is in vibrations or collision, plug connector is easily departed from electric connector makes between the two Generation circuit disconnects.

Therefore, it is necessary to a kind of new connector assembly is designed, to overcome above mentioned problem.

The content of the invention

Creation purpose of the present utility model is that offer is a kind of prevents occurring the connection of cable in external force is pullled or is shaken Place disconnects or pinboard departs from the connector assembly for circuit disconnection occur with electric connector.

In order to achieve the above object, the utility model is adopted the following technical scheme that：

A kind of connector assembly, including：One casing；One circuit board, is contained in the casing；One electric connector, is installed on The circuit board, the electric connector has an insulating body, at least terminal located at the insulating body and is articulated in institute A lid of insulating body is stated, a receiving space is formed between the lid and the insulating body；One pinboard, before and after one Side upwardly extends and connects Duan Yuyi linkage sections with for being connected with each other, and the section that connects is contained in the receiving space and sets There is at least one first contact in electrical contact with the terminal, the linkage section is located at outside the receiving space, and the pinboard is also At least one second contact is provided with to be electrically connected with first contact；An at least fixture, in the linkage section by the switching Plate is fixedly connected with the circuit board；One cable, second contact is connected to an at least heart yearn；One holding part, is located at The cable；One fixed mechanism, located at the casing or the circuit board, the holding part is immobilizated in the fixed mechanism.

Further, the fixture is two, and the both sides of the linkage section are led beyond described respectively on a left and right directions Connect section and form a fixed part, each fixed part is provided with a fixing hole and coordinates with the fixture.

Further, second contact is located between two fixing holes, and second contact is described with two solid Determine hole setting in a row.

Further, two cushion blocks being located between the pinboard and the circuit board, the height of the cushion block are further included Degree equal to the pinboard the distance between lower surface and the upper surface of the circuit board, each cushion block be provided with it is described The pass through aperture of fixing hole alignment, the fixture coordinates with the through hole, the fixing hole respectively.

Further, the cable has the insulation sleeve being coated on outside the heart yearn, the holding part and the insulation sleeve It is formed in one.

Further, the cable has the insulation sleeve being coated on outside the heart yearn, and the holding part is closely sheathed on institute State outside insulation sleeve.

Further, the holding part is Elastic plastic-rubber body.

Further, the fixed mechanism is the through hole set on the side wall of the casing.

Further, the fixed mechanism is located on the same face of the circuit board with the electric connector.

Further, the circuit board is provided with a resigning hole, and the resigning hole is located at the same of the linkage section with the cable One end, and the cable is at least partially housed in the resigning hole.

Further, the resigning hole is in diameter of the width on the fore-and-aft direction more than the cable.

Further, the fixture is located between the resigning hole and the electric connector on the fore-and-aft direction.

Further, the linkage section is spaced apart with the resigning hole on the fore-and-aft direction.

Further, the terminal be it is multiple and set in two rows, it is described to connect each row of section and be provided with 12 butts, two rows The terminal meets transmission Type-C agreements.

Further, the heart yearn is many, and the upper and lower surface of the linkage section is provided with multiple second contacts, Duo Gesuo State heart yearn electric connection corresponding with multiple second contact.

Further, more than the quantity of the heart yearn, many heart yearns have and are used to transmit high frequency the quantity of the terminal The multipair differential signal line of signal, the differential signal line has a screen layer, the multipair difference letter of linkage section correspondence Number line is provided with multiple ground connection conducting strips, and the screen layer and the corresponding close ground connection conducting strip are electrically connected with, the terminal In be provided with multiple ground terminals, ground terminal electric connection corresponding with the ground connection conducting strip.

Further, second contact is located at the linkage section, and the cable is near the heart yearn and second contact The outside of junction wrap up a transparent insulation film.

Further, the lid is provided with least abutting part protruded out to the receiving space, and the abutting part is used to press Connect the pinboard.

A kind of connector assembly, including：One casing；One circuit board, is contained in the casing；One electric connector, is installed on The circuit board, the electric connector has an insulating body, at least terminal located at the insulating body and is articulated in institute A lid of insulating body is stated, a receiving space is formed between the lid and the insulating body；One pinboard, before and after one Side upwardly extends and connects Duan Yuyi linkage sections with for being connected with each other, it is described connect section be contained in the receiving space and with The terminal is in electrical contact, and the linkage section is located at outside the receiving space；An at least fixture, will be described in the linkage section Pinboard is fixedly connected with the circuit board；One cable, is connected to the pinboard；One holding part, located at the cable；One consolidates Determine mechanism, located at the casing or the circuit board, the holding part is immobilizated in the fixed mechanism.

Further, one end of the cable is provided with a light emission module, the pinboard be provided with an Optical Receivers and One photoelectric conversion module, the light emission module is docked with the Optical Receivers carries out optical signal transmission, the opto-electronic conversion The optical signal of reception is converted into electric signal by module.

Further, the fixture is two, and the both sides of the linkage section are led beyond described respectively on a left and right directions Connect section and form a fixed part, each fixed part is provided with a fixing hole and coordinates with the fixture.

Further, the cable has multifiber line and the insulation sleeve being coated on outside the optical fiber cable, the clamping Part is formed in one with the insulation sleeve.

Further, the cable has multifiber line and the insulation sleeve being coated on outside the optical fiber cable, the clamping Part is closely sheathed on outside the insulation sleeve.

Further, the holding part is Elastic plastic-rubber body.

Further, the fixed mechanism is the through hole set on the side wall of the casing.

Further, the circuit board is provided with a resigning hole, and the resigning hole is located at the same of the pinboard with the cable One end, and the cable is at least partially housed in the resigning hole.

Further, the lid is provided with multiple abutting parts, multiple abutting parts correspondences compress the light emission module with The Optical Receivers, makes the light emission module be contained in the receiving space with Optical Receivers fastening.

Compared with prior art, the pinboard is fixed and connected by the utility model by the fixture with the circuit board Connect, and the holding part is immobilizated in the fixed mechanism on the casing or the circuit board, when the cable is described in When the part that casing exposes is pullled by external force, the cable is subject to the holding part close-fitting with the fixed mechanism Limitation, prevents the heart yearn from being disconnected by external force with the junction of second contact and causes the phenomenon of open circuit to occur, Huo Zhefang Only the pinboard departs from the electric connector, causes electric connection between the two bad.

【Brief description of the drawings】

Fig. 1 is the three-dimensional combination figure of the utility model connector assembly first embodiment；

Fig. 2 is the partial sectional view of Fig. 1；

Fig. 3 is the partial perspective view of Fig. 1；

Fig. 4 is the three-dimensional exploded view of Fig. 3；

Fig. 5 is the top view of electric connector, pinboard and cable in Fig. 4；

Fig. 6 is the upward view of electric connector, pinboard and cable in Fig. 4；

Fig. 7 is three-dimensional combination figure of the cable near the transparent insulation film of outer cladding one at pinboard in Fig. 3；

Fig. 8 is the three-dimensional combination figure of the utility model connector assembly second embodiment.

The drawing reference numeral explanation of specific embodiment：

Connector assembly

100

Casing

1

Bottom wall

11

Side wall

12

Through hole

121

Circuit board

2

Resigning hole

21

Electric connector

3

Receiving space

30

Insulating body

31

Bottom wall

311

Side wall

312

Headwall

313

Limited block

314

Support slot

315

Terminal

32

Contact site

320

Ground terminal

321

Lid

33

Top board

331

Side plate

332

Pivot connecting plate

333

Abutting part

334

Keeper

34

Transverse part

341

Vertical portion

342

Positive stop spring plate

343

Pinboard

4

Connect section

41

First contact

411

Spacing breach

412

Linkage section

42

Second contact

421

Ground connection conducting strip

422

Fixed part

423

Fixing hole

424

Cable

5

Heart yearn

51

Differential signal line

511

Screen layer

5111

Insulation sleeve

52

Insulation film

53

Fixture

6

Cushion block

7

Through hole

71

Holding part

8

Connector assembly

100’

Circuit board

2’

Electric connector

3’

Receiving space

30’

Insulating body

31’

Terminal

32’

Lid

33’

Abutting part

334’

Keeper

34’

Pinboard

4’

Connect section

41’

Linkage section

42’

Fixed part

423’

Optical Receivers

43’

Photoelectric conversion module

44’

Cable

5’

Light emission module

50’

Optical fiber cable

51’

Insulation sleeve

52’

Fixture

6’

Cushion block

7’

Holding part

8’

Above-below direction

Z, Z '

Fore-and-aft direction

X, X '

Left and right directions

Y, Y '

【Specific embodiment】

For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically The utility model is described in further detail for implementation method.

Fig. 1, Fig. 2 and Fig. 3 are referred to, is a kind of connector assembly 100 of the utility model first embodiment, it includes one Casing 1, the circuit board 2 in the casing 1, the electric connector 3 on the circuit board 2 are electrically connected with described The pinboard 4 in electrical contact of device 3, the cable 5 for connecting the pinboard 4, the fixing pinboard 4 and the circuit board 2 Two fixtures 6, the correspondence fixture 6 located at two cushion blocks 7 between the pinboard 4 and the circuit board 2 and located at described A holding part 8 on cable 5.The connector assembly 100 defines a fore-and-aft direction X, the left and right directions Y being respectively perpendicular two-by-two And an above-below direction Z.

Fig. 1 and Fig. 2 is referred to, the casing 1 includes a bottom wall 11 and at least side being convexly equipped in around the bottom wall 11 Wall 12, the side wall 12 is provided with a fixed mechanism, and in the present embodiment, the fixed mechanism is through the one of the side wall 12 Through hole 121.The circuit board 2 is located in the casing 1, and the circuit board 2 substantially be arranged in parallel with the bottom wall 11, institute State circuit board 2 and be provided with a resigning hole 21.In other embodiments, the fixed mechanism also can be located at institute with the electric connector 3 State on the same face of circuit board 2, now the fixed mechanism relativelys close to the side wall 12, and the through hole 121 is only used to make The cable 5 passes through, rather than for making the cable 5 tightly be immobilizated in the side wall 12.

Fig. 3 and Fig. 4 is referred to, the electric connector 3 is installed on the circuit board 2 along the above-below direction Z, described to be electrically connected Connect device 3 be located on the fore-and-aft direction X front of the resigning hole 21 and with the circuit board 2 on conducting strip (not shown) It is electrically conducted, the electric connector 3 includes an insulating body 31, the multiple terminals 32 located at the insulating body 31, is articulated in One lid 33 of the insulating body 31 and it is immobilizated in multiple keepers 34 of the insulating body 31.

Refer to Fig. 3 and Fig. 4, the insulating body 31 have a bottom wall 311, in the both sides of the bottom wall 311 respectively to On the side wall 312 that protrudes out and the headwall 313 protruded out upwards in the front end of the bottom wall 311, the headwall 313 connects two The front end of the side wall 311.Each side wall 312 is to the limited block 314 of 312 projection of side wall another described, and each institute State side wall 312 and be also respectively equipped with a card in the front inner side of the headwall 313 and the rear inside of each side wall 312 Catching groove 315, the buckle slot 315 is from the recessed formation on the left and right directions Y of the inner side of the side wall 31.

Fig. 2 and Fig. 4 is referred to, multiple terminals 32 are arranged on the bottom wall 311 in front two rows, each end There is son 32 contact site 320 to protrude out the upper surface of the bottom wall 311, and each row is provided with 12 butts, end described in two rows Son 32 meets Type-C host-host protocols, and it is ground terminal 321 often to arrange 12 two outermosts of the terminal 32.

Fig. 2, Fig. 3 and Fig. 4 are referred to, the lid 33 is stamped to form for metal material, the lid 33 has a top board 331 and the side plate 332 that is bent separately down from the both sides of the top board 331.Each side plate 332 extends forward formation one Pivot connecting plate 333, offers the drive-connecting shaft that pivoted hole (not shown) is provided with the front end of the insulating body 31 on the pivot connecting plate 333 Pivot joint (not shown), so that the lid 33 can rotate relative to the insulating body 31 and be in opening and closing state, it is described When lid 33 is in closure state a receiving space 30, and the direction of the receiving space 30 are formed and the insulating body 31 between The direction of the resigning hole 21 is in communication with the outside.The top board 331 has the abutting part to the projection of the receiving space 30 334。

Refer to Fig. 3 and Fig. 4, each keeper 34 has a transverse part 341 and lateral from the transverse part 341 1 Upper bending extends the vertical portion 342 for being formed, the transverse part 341 be located at the side wall 312 lower section be used to be welded in it is described On circuit board 2, the X along the fore-and-aft direction of the vertical portion 342 is installed on the insulating body 31, and the vertical portion 342 The positive stop spring plate 343 extended on X on the fore-and-aft direction is bent to form, the positive stop spring plate 343 is contained in the buckle It is used to make the insulating body 31 firmly on the circuit board 2 in groove 315.

Fig. 2, Fig. 4 and Fig. 6 are referred to, the pinboard 4 substantially be arranged in parallel and in the front and back with the circuit board 2 X is upwardly extended, and the pinboard 4 connects section 41 and the linkage section 42 being located behind be located at front one.It is described to connect Section 41 is contained in the receiving space 30 and to be provided with multiple first contacts 411 correspondence in electrical contact with multiple terminals 32, such as This, multiple first contacts 411 are set located at the lower surface for connecting section 41 and in two rows, the upper table for connecting section 41 Face is subject to crimping for the abutting part 334, and first contact 411 can be made to be in close contact with the contact site 320 and electrically connected Connect good.It is described connect section 41 the both side edges near the linkage section 42 distinguish a recessed spacing breach 412 correspondence with it is described Limited block 314 coordinates, and can so limit the pinboard 4 and depart from the insulating body 31 on the fore-and-aft direction X.

Fig. 2, Fig. 5 and Fig. 6 are referred to, the linkage section 42 is located at outside the receiving space 30 and in the fore-and-aft direction X On it is spaced apart with the resigning hole 21, the linkage section 42 is provided with multiple second contacts 421, multiple second contacts 421 upper and lower surfaces for being distributed in the linkage section 42 and each surface in a row set, wherein, the linkage section 42 is at it The rear of the second contact 421 described in upper and lower surface is additionally provided with multiple ground connection conducting strips 422, multiple second contacts 421 with it is many Individual first contact 411 is electrically connected with, the plurality of correspondence of the ground terminal 321 ground connection conducting strips 422 described with multiple It is electrically connected with.The both sides of the linkage section 42 form a fixed part beyond the section 41 that connects respectively on the left and right directions Y 423, each fixed part 423 is provided with the fixing hole 424 for running through up and down, and multiple second contacts 421 are located at two institutes State between fixing hole 424 and with the setting in a row of two fixing holes 424.The height of the cushion block 7 is equal to the pinboard 4 The distance between following table and the upper surface of the circuit board 2, can so prevent from exposing described in the part of the receiving space 30 Pinboard 4 has downward-sloping trend, each so as to cause first contact 411 and the loose contact of the contact site 320 The cushion block 7 is provided with the pass through aperture 71 for running through up and down, the fixture 6 sequentially pass through from top to bottom the fixing hole 424 with The through hole 71, and be connected with the circuit board 2, and then the pinboard 4 is fixedly connected with the circuit board 2, it is described Fixture 6 is located between the electric connector 3 and the resigning hole 21 on the fore-and-aft direction X, in the present embodiment, described Fixture 6 is screw.

Fig. 2, Fig. 3 and Fig. 5 are referred to, the cable 5 is located at same one end of the linkage section 42 with the resigning hole 21, and The cable 5 is located at the surface of the resigning hole 21 near one end of the linkage section 42, and the resigning hole 21 is on the left side Diameter of the width more than the cable 5 on right direction Y.The cable 5 includes many heart yearns 51 and is coated on many cores An insulation sleeve 52 outside line 51, many heart yearns 51 are welded in two rows correspondence with multiple second contact 421.It is each The heart yearn 51 protrudes out the certain length of the insulation sleeve 52, and the quantity of the quantity less than the terminal 32 of the heart yearn 51 is more Heart yearn 51 described in root has and is used to transmit the multipair differential signal line 511 of high-frequency signal, and the differential signal line 511 has and exposes One screen layer 512 of the insulation sleeve 52, the screen layer 512 is used to be contacted with the corresponding close ground connection conducting strip 422 It is electrically connected, said heart yearn 51 does not set ground connection heart yearn in addition.The cable 5 is near one end of the linkage section 42 Overall one end further away from the linkage section 42 is thick, and said cable 5 is near one end of the linkage section 42 described upper and lower The resigning hole 21 is at least partially housed on the Z of direction.

Fig. 7 is referred to, the connector assembly 100 is additionally provided with a transparent insulation film 53, and the insulation film 53 is wrapped Wrap up near the outside of the cable 5 of the linkage section 42, the heart yearn 51 can be completely cut off and contacted with the other elements outside the cable 5 It is electrically connected.

Refer to Fig. 1 and Fig. 2, the cable 5 away from the linkage section 42 one end, the peripheral hardware of the insulation sleeve 52 is Holding part 8 is stated, in the present embodiment, the holding part 8 is Elastic plastic-rubber body, and the holding part 8 is with the insulation sleeve 52 It is integrally formed, the holding part 8 is tightly immobilizated on the through hole 121.In other embodiments, the holding part 8 can also be Separately formed Elastic plastic-rubber body, and be closely sheathed on outside the insulation sleeve 52.

Fig. 8 is referred to, is the second embodiment of the utility model connector assembly 100 ', it includes that a casing (is not schemed Show), the circuit board 2 ' in the casing, the electric connector 3 ' on the circuit board 2 ' electrically connect with described The pinboard 4 ' in electrical contact of device 3 ', the cable 5 ' for connecting the pinboard 4 ', the fixing pinboard 4 ' and the electricity Two cushion blocks 7 ' of two fixtures 6 ', the correspondence fixture 6 ' of road plate 2 ' located between the pinboard 4 ' and the circuit board 2 ' And the holding part 8 ' on the cable 5 '.The connector assembly 100 ' defines the fore-and-aft direction being respectively perpendicular two-by-two X ', a left and right directions Y ' and an above-below direction Z '.

Fig. 8 is referred to, the electric connector 3 ' is installed on the circuit board 2 ', the circuit board along the above-below direction Z ' 2 are provided with a resigning hole 21, the electric connector 3 ' on the fore-and-aft direction X ' positioned at the front of the resigning hole 21 ' and with institute The conducting strip (not shown) stated on circuit board 2 is electrically conducted, and the electric connector 3 ' is including an insulating body 31 ', located at described Multiple terminals 32 ' of insulating body 31 ', the lid 33 ' for being articulated in the insulating body 31 ' and it is immobilizated in the insulating body 31 ' multiple keepers 34 ', the lid of lid 33 ' sets on the insulating body 31 ' and forms a receiving space therebetween 30 ', the lid 33 ' is with the multiple abutting parts 334 ' to the projection of receiving space 30 '.Wherein described insulating body 31 with The structure of the keeper 34 ' and its related cooperation are identical with above-mentioned first embodiment, repeat no more here.

Fig. 8 is referred to, the pinboard 4 ' substantially be arranged in parallel and on the fore-and-aft direction X ' with the circuit board 2 ' Extend, the pinboard 4 ' is with the linkage section 42 ' for connecting section 41 ' positioned at the one of front and be located behind.It is described to connect section 41 ' be contained in the receiving space 30 ' and be provided with multiple first contacts it is (not shown) correspondence be electrically connected with multiple terminals 32 ' Touch.The linkage section 42 ' is spaced outward and on the fore-and-aft direction X ' positioned at the receiving space 30 ' with the resigning hole 21 ' Certain distance.The both sides of the linkage section 42 ' form a fixation beyond the section 41 ' that connects respectively on the left and right directions Y ' Portion 423 ', each fixed part 423 ' is provided with the fixing hole (not shown) for running through up and down.The height of the cushion block 7 ' is equal to The distance between the following table of the pinboard 4 ' and upper surface of the circuit board 2 ', each cushion block 7 ' is provided with and runs through up and down Pass through aperture (not shown), the fixture 6 ' sequentially passes through the fixing hole and the through hole from top to bottom, and with institute The connection of circuit board 2 ' is stated, and then the pinboard 4 ' is fixedly connected with the circuit board 2 ', said fixture 6 ' is in institute State and be located between the electric connector 3 ' and the resigning hole 21 ' on fore-and-aft direction X ', in the present embodiment, the fixture 6 ' It is screw.An Optical Receivers 43 ' and a photoelectric conversion module 44 ' are additionally provided with the pinboard 4 '.

Fig. 8 is referred to, the cable 5 ' is with the resigning hole 21 ' positioned at same one end of the linkage section 42 ', and the line Cable 5 ' is located at the surface of the resigning hole 21 ' near one end of the linkage section 42 '.The cable 5 ' includes multifiber line 51 ' and a many optical fiber cables 51 ' insulation sleeve 52 ' outward is coated on, light transmitting is provided with one end of the optical fiber cable 51 ' Module 50 ', the light emission module 50 ' is docked with the Optical Receivers 43 ' carries out optical signal transmission, the opto-electronic conversion mould The optical signal of reception is converted into electric signal by block 44 ', then is electrically connected with by first contact and the terminal 32 '.At this Holding structure (not shown) is provided between light emission module 50 ' described in embodiment and the Optical Receivers 43 ' consolidates both It is scheduled on together, will not be easily disengaged from other side, and the light emission module 50 ' is subject to institute with the Optical Receivers 43 ' The crimping of abutting part 334 ' is stated, both fastenings above-mentioned is contained in the receiving space 30 '.The cable 5 ' is near the company The overall one end further away from the linkage section 42 in one end for connecing section 42 is thick, and said cable 5 ' is near the light emission module 50 ' one end is at least partially housed in the resigning hole 21 ' in the vertical direction.

Refer to Fig. 8, the cable 5 ' away from the light emission module 50 ' one end, the holding part 8 ' with it is described Insulation sleeve 52 ' is formed in one, or the holding part 8 ' is closely sheathed on the insulation sleeve 52 ' outward, and the holding part 8 ' It is Elastic plastic-rubber body, the holding part 8 ' is tightly immobilizated in the fixed mechanism on the casing, in the present embodiment, described solid Mechanism is determined for a through hole.In other embodiments, the fixed mechanism also can be with the electric connector 3 ' located at the circuit board On 2 ' the same face, now the fixed mechanism relativelys close to the side wall (not shown) of the casing, and is opened on the side wall If a through hole is only used to pass through the cable 5 '.

In sum, connector assembly of the present utility model has the advantages that：

1st, the pinboard 4/4 ' is fixedly connected with the circuit board 2/2 ' by the fixture 6/6 ', and the card Gripping member 8/8 ' is immobilizated on the through hole 121, when the cable 5/5 ' is subject to external force through the part that the side wall 12 exposes When pullling, the cable 5/5 ' is prevented the heart yearn by the holding part 8/8 ' and the close-fitting limitation of the through hole 121 51 are departed from the phenomenon appearance for causing open circuit with the weld of second contact 421 by external force, or prevent the pinboard 4 ' depart from the electric connectors 3 ' and cause electric connection between the two bad, then or prevent the light emission module 50 ' Depart from the Optical Receivers 43 ' and cause optical transport between the two to disconnect.

2nd, due to the cable 5/5 ' near the linkage section 42 or the light emission module 50 one end it is overall further away from One end of the linkage section 42 or the light emission module 50 ' is thick, and the circuit board 2/2 ' the cable 5/5 ' just under Side is provided with the resigning hole 21/21 ', and said cable 5/5 ' is near the linkage section 42 or the light emission module 50 ' One end is at least partially housed in the resigning hole 21/21 ' on the above-below direction Z/Z', and the resigning hole 21/21 ' is to described Cable 5/5 ' is stepped down.

Detailed description above is only the explanation of the preferred embodiment of the utility model, and non-therefore limitation the utility model is specially Sharp scope, so, all with this creation specification and diagramatic content institute, equivalence techniques changes for it, is both contained in this creation specially In sharp scope.

Claims (27)

1. a kind of connector assembly, it is characterised in that including：

One casing；

One circuit board, is contained in the casing；

One electric connector, is installed on the circuit board, and the electric connector is with an insulating body, located at the insulating body An at least terminal and a lid of the insulating body is articulated in, one is formed between the lid and the insulating body and houses empty Between；

One pinboard, upwardly extends in a front and back and connects Duan Yuyi linkage sections with for being connected with each other, described to connect section It is contained in the receiving space and to be provided with least one first contact in electrical contact with the terminal, the linkage section is located at the receipts Hold outside space, the pinboard is additionally provided with least one second contact and is electrically connected with first contact；

, with the circuit board be fixedly connected the pinboard in the linkage section by an at least fixture；

One cable, second contact is connected to an at least heart yearn；

One holding part, located at the cable；

One fixed mechanism, located at the casing or the circuit board, the holding part is immobilizated in the fixed mechanism.

2. connector assembly as claimed in claim 1, it is characterised in that：The fixture is two, the two of the linkage section Side forms a fixed part beyond the section that connects respectively on a left and right directions, and each fixed part is provided with a fixing hole and institute State fixture cooperation.

3. connector assembly as claimed in claim 2, it is characterised in that：Second contact be located at two fixing holes it Between, and second contact and two fixing hole settings in a row.

4. connector assembly as claimed in claim 2, it is characterised in that：Further include to be located at the pinboard and the electricity Two cushion blocks between the plate of road, the height of the cushion block is equal between the lower surface of the pinboard and the upper surface of the circuit board Distance, each cushion block is provided with the pass through aperture alignd with the fixing hole, the fixture respectively with the through hole, The fixing hole coordinates.

5. connector assembly as claimed in claim 1, it is characterised in that：The cable has be coated on outside the heart yearn Insulation sleeve, the holding part is formed in one with the insulation sleeve.

6. connector assembly as claimed in claim 1, it is characterised in that：The cable has be coated on outside the heart yearn Insulation sleeve, the holding part is closely sheathed on outside the insulation sleeve.

7. the connector assembly as described in claim 5 or 6, it is characterised in that：The holding part is Elastic plastic-rubber body.

8. connector assembly as claimed in claim 1, it is characterised in that：The fixed mechanism is on the side wall of the casing The through hole for setting.

9. connector assembly as claimed in claim 1, it is characterised in that：The fixed mechanism is located at institute with the electric connector State on the same face of circuit board.

10. connector assembly as claimed in claim 1, it is characterised in that：The circuit board is provided with a resigning hole, the resigning Hole is located at same one end of the linkage section with the cable, and the cable is at least partially housed in the resigning hole.

11. connector assemblies as claimed in claim 10, it is characterised in that：The resigning hole is perpendicular to the fore-and-aft direction On width more than the cable diameter.

12. connector assemblies as claimed in claim 10, it is characterised in that：The fixture is located on the fore-and-aft direction Between the resigning hole and the electric connector.

13. connector assemblies as claimed in claim 10, it is characterised in that：The linkage section on the fore-and-aft direction with institute State resigning hole spaced apart.

14. connector assemblies as claimed in claim 1, it is characterised in that：The terminal is set for multiple and in two rows, described Connect each row of section and be provided with 12 butts, terminal described in two rows meets transmission Type-C agreements.

15. connector assemblies as claimed in claim 14, it is characterised in that：The heart yearn be many, the linkage section it is upper Lower surface is provided with multiple second contacts, and multiple heart yearns are corresponding with multiple second contact to be electrically connected with.

16. connector assemblies as claimed in claim 15, it is characterised in that：Number of the quantity of the terminal more than the heart yearn Amount, many heart yearns have a shielding with being used to transmit the multipair differential signal line of high-frequency signal, the differential signal line Layer, the multipair differential signal line of the linkage section correspondence is provided with multiple ground connection conducting strips, and the screen layer is close with corresponding The ground connection conducting strip is electrically connected with, and multiple ground terminals are provided with the terminal, and the ground terminal is conductive with the ground connection Piece correspondence is electrically connected with.

17. connector assemblies as claimed in claim 1, it is characterised in that：Second contact is located at the linkage section, described Cable wraps up a transparent insulation film near the outside of the heart yearn with the junction of second contact.

18. connector assemblies as claimed in claim 1, it is characterised in that：The lid is provided with and is protruded out to the receiving space An at least abutting part, the abutting part is used to crimp the pinboard.

A kind of 19. connector assemblies, it is characterised in that including：

One casing；

One circuit board, is contained in the casing；

One electric connector, is installed on the circuit board, and the electric connector is with an insulating body, located at the insulating body An at least terminal and a lid of the insulating body is articulated in, one is formed between the lid and the insulating body and houses empty Between；

One pinboard, upwardly extends in a front and back and connects Duan Yuyi linkage sections with for being connected with each other, described to connect section The receiving space and in electrical contact with the terminal is contained in, the linkage section is located at outside the receiving space；

, with the circuit board be fixedly connected the pinboard in the linkage section by an at least fixture；

One cable, is connected to the pinboard；

One holding part, located at the cable；

One fixed mechanism, located at the casing or the circuit board, the holding part is immobilizated in the fixed mechanism.

20. connector assemblies as claimed in claim 19, it is characterised in that：One end of the cable is provided with light transmitting mould Block, the pinboard is provided with an Optical Receivers and a photoelectric conversion module, the light emission module and the light-receiving mould Block docking carries out optical signal transmission, and the optical signal of reception is converted into electric signal by the photoelectric conversion module.

21. connector assemblies as claimed in claim 20, it is characterised in that：The fixture is two, the linkage section Both sides form a fixed part beyond the section that connects respectively on a left and right directions, each fixed part be provided with a fixing hole with The fixture coordinates.

22. connector assemblies as claimed in claim 20, it is characterised in that：The cable has multifiber line and is coated on An insulation sleeve outside the optical fiber cable, the holding part is formed in one with the insulation sleeve.

23. connector assemblies as claimed in claim 20, it is characterised in that：The cable has multifiber line and is coated on An insulation sleeve outside the optical fiber cable, the holding part is closely sheathed on outside the insulation sleeve.

24. connector assembly as described in claim 22 or 23, it is characterised in that：The holding part is Elastic plastic-rubber body.

25. connector assemblies as claimed in claim 19, it is characterised in that：The fixed mechanism is the side wall of the casing One through hole of upper setting.

26. connector assemblies as claimed in claim 20, it is characterised in that：The circuit board is provided with a resigning hole, described to allow Position hole is located at same one end of the pinboard with the cable, and the cable is at least partially housed in the resigning hole.

27. connector assemblies as claimed in claim 20, it is characterised in that：The lid is provided with multiple abutting parts, Duo Gesuo State abutting part correspondence and compress the light emission module and the Optical Receivers, make the light emission module with the light-receiving mould Block fastening is contained in the receiving space.