CN107331994A - Electric connector and electric connector combination - Google Patents
Electric connector and electric connector combination Download PDFInfo
- Publication number
- CN107331994A CN107331994A CN201610271340.7A CN201610271340A CN107331994A CN 107331994 A CN107331994 A CN 107331994A CN 201610271340 A CN201610271340 A CN 201610271340A CN 107331994 A CN107331994 A CN 107331994A
- Authority
- CN
- China
- Prior art keywords
- conducting terminal
- row
- insulating body
- electric connector
- elastic arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6598—Shield material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of electric connector combination, electric connector and circuit board including mutual cooperation, the electric connector includes the insulating part with insulating body, the first row for being immobilizated in the insulating body and second row conducting terminal, the metalwork for being immobilizated in the insulating part and coats the insulating body to form the shielding casing of receiving space, the insulating body includes pedestal and the hyoplastron extended forward from the pedestal, the first row and second row conducting terminal are provided with being exposed to the contact site of the hyoplastron and extend back the elastic portion of the pedestal rear end, it is characterised in that：The metalwork is provided with the first elastic arm and the second elastic arm extended back, first elastic arm, the elastic portion of first row the conducting terminal circuit board described in resilient clamp together with the second elastic arm, the elastic portion of second row conducting terminal.This connector combination effectiveness is good, and removes and installs simple.
Description
【Technical field】
A kind of relevant electric connector of the present invention, refers in particular to a kind of electric connector and circuit board attachment structure easy to install and dismounting.
【Background technology】
Chinese invention CN105322349A patents disclose a kind of electric connector, including insulating body, it is immobilizated in conducting terminal and metalwork in insulating body, the insulating body includes the first insulating body and the second insulating body held with first insulating body, the conducting terminal includes row's signal terminal and lower row of signal terminals, upper row's signal terminal and lower row of signal terminals be fixed in the first insulating body and be respectively formed with expose outside first insulating body for the contact site that is docked with butt connector, the metalwork is embedded in first insulating body and positioned between upper row's signal terminal and lower row of signal terminals, it is characterized in that：First insulating body and the second insulating body are formed by injection molding twice respectively, and second insulating body encloses the rear perpheral for setting and being fixed on the first insulating body that fixing has the conducting terminal by injection molding.The afterbody of the terminal of this electric connector is using surface soldered to circuit board.On the one hand, because the afterbody of this terminal is flatly stretched out backward from the first insulator, therefore this afterbody design is without elasticity, so as to, easily because the influence of the coplane degree tolerance of terminal tails, cause part terminal can not be welded to circuit board to cause missing solder when by electric connector welding to circuit board.On the other hand, high temperature during welding is easily adversely affected to the electrical property of electric connector, and scolding tin cracking can more cause electrical connection bad.And such electric connector welding as one to when being applied integrally in the equipment such as mobile phone on circuit board, to change electric connector, circuit board can only together be changed with electric connector.
A kind of electric connector of Chinese utility model CN203983548U patent diseloseslls, including an insulating body, it includes a pedestal, the hyoplastron extended anteriorly out by the pedestal and two side walls extended back respectively by the both sides of the pedestal, and the hyoplastron has one first interface opposing upper and lower and one second interface；One group of first row conducting terminal, the first row conducting terminal includes a fixed fixed part on the base, extends forwardly to a plate shape adjutage of the hyoplastron by the fixed part and stretch out an elastic extension arm of the pedestal backward by the fixed part, the plate shape adjutage exposes to the first interface of the hyoplastron, and the elastic extension arm is housed between the two side walls；One group of second row conducting terminal, the second row conducting terminal includes a fixed fixed part on the base, extends forwardly to a plate shape adjutage of the hyoplastron by the fixed part and stretch out an elastic extension arm of the pedestal backward by the fixed part, the plate shape adjutage exposes to the second interface of the hyoplastron, the elastic extension arm is housed between the two side walls, wherein forming an insertion space between the elastic extension arm of this group of first row conducting terminal and the elastic extension arm of this group of second row conducting terminal；One grounded metal sheet, it is arranged in the hyoplastron and is spaced apart this group of first row conducting terminal and this group of second row conducting terminal；And an external shield housing, it is fixed on the insulating body, and chamber is docked in the peripheral space formation one first that the external shield housing surrounds the hyoplastron, and is coated the two side walls formation one second and docked chamber.The terminal of this electric connector is to reach electric connection with the electric contact pieces on circuit board by the resilient engagement of elastic extension arm, although the mode of this resilient engagement can prevent the generation of missing solder phenomenon, but because terminal is directly to be contacted with circuit board elastic, effectiveness is not so good, it may occur that situations such as termination contact is bad.
Therefore, it is necessory to provide a kind of new electric connector and electric connector combination, to overcome drawbacks described above.
【The content of the invention】
It is an object of the invention to provide a kind of electric connector and electric connector combination, it ensure that the shield effectiveness of electric connector and can accurately be fixed on circuit board and mount and dismount simple.
The purpose of the present invention one is realized by the following technical programs：A kind of electric connector, coordinate with a circuit board, the electric connector includes the insulating part with insulating body, the first row for being immobilizated in the insulating body and second row conducting terminal, the metalwork for being immobilizated in the insulating part and coats the insulating body to form the shielding casing of receiving space, the insulating body includes pedestal and the hyoplastron that extends forward from the pedestal, and the first row and second row conducting terminal are provided with being exposed to the contact site of the hyoplastron and extend back the elastic portion of the pedestal rear end.The metalwork is provided with the first elastic arm and the second elastic arm extended back, first elastic arm, the elastic portion of first row the conducting terminal circuit board described in resilient clamp together with the second elastic arm, the elastic portion of second row conducting terminal.
Further, the insulating part includes being immobilizated in the insulating body rear end and the insulation shell provided with accepting groove, and the accepting groove houses the elastic portion of the first, second row conducting terminal and plugs the circuit board.
Further, the metalwork is to be immobilizated in the insulating body and the intershield piece in the middle of the first row and second row conducting terminal, the insulation shell is provided with some breach with the accepting groove insertion, first elastic arm is set to a pair and the correspondence breach and the both sides for being located at the first row conducting terminal, and second elastic arm is set to one and the correspondence breach and the centre for being located at the second row conducting terminal.
Further, the insulation shell is provided with some open slots with the accepting groove insertion, the metalwork is the metal cap for being sheathed on the insulating part and being contained in the receiving space, and first, second elastic arm is on the internal face of the metal cap and corresponding with the open slot.
Further, the insulation shell also includes some separation ribs positioned at bottom surface, and the elastic portion of the conducting terminal is held in the gap formed between the separation rib.
Further, the pedestal rear end, which is provided with, includes the sleeved part of the first annulus and the second annulus, the insulation shell is sheathed on second annulus, it is in smoothing junction with metal cap periphery so as to make the pedestal periphery, the first annulus peripheral that first annulus is sheathed on the pedestal, and the metal cap surface supports shell fragment provided with some, for supporting shielding casing inwall.
The purpose of the present invention two is realized by the following technical programs：A kind of electric connector combination, an electric connector and a circuit board including mutual cooperation, the electric connector includes the insulating part with insulating body, it is immobilizated in the first row and second row conducting terminal of the insulating body, it is immobilizated in the metalwork of the insulating part and coats the insulating body to form the shielding casing of receiving space, the insulating body includes pedestal and the hyoplastron extended forward from the pedestal, the conducting terminal is provided with being exposed to the contact site of the hyoplastron and extend back the elastic portion of the pedestal rear end, the metalwork is provided with the first elastic arm and the second elastic arm extended back, first elastic arm, the elastic portion of first row conducting terminal and the second elastic arm, the elastic portion of second row conducting terminal circuit board described in resilient clamp together, the circuit board includes a main part for being in standing shape, the upper and lower surface of the main part is respectively arranged with a row first make contact, rear contact point positioned at the main part rear end, the elastic portion of the first row conducting terminal, the elastic portion of the second row conducting terminal is flexibly supported with the first make contact, first elastic arm, second elastic arm is flexibly supported with the rear contact point.
Further, the insulating part includes being immobilizated in the insulating body rear end and the insulation shell provided with accepting groove, and the accepting groove houses the elastic portion of the first, second row conducting terminal and plugs the circuit board.
The purpose of the present invention three is realized by the following technical programs：A kind of manufacture method of electric connector, coordinates with a circuit board, comprises the following steps：First step, the first row and second row conducting terminal and intershield piece for provide insulating body, being immobilizated in the insulating body, making the insulating body has pedestal and a hyoplastron extended forward from the pedestal, and each conducting terminal is provided with being exposed to the contact site of the hyoplastron and extend back the elastic portion of the pedestal rear end；Second step, insulation shell and metal cap are provided, insulation shell is sheathed on the insulating body rear end and makes the metal cap be sheathed on the insulation shell rear end, make the elastic portion of the conducting terminal be contained in and the accepting groove set is enclosed by the insulation shell, at least one for making the intershield piece and metal cap is provided with the first elastic arm and the second elastic arm that extend back；Third step, the accepting groove is inserted in by circuit board, makes first elastic arm, the elastic portion of first row the conducting terminal circuit board described in resilient clamp together with the second elastic arm, the elastic portion of second row conducting terminal.
Further, the manufacture method of the electric connector further comprises occurring providing the cladding insulating body in four steps after the third step, four steps to form the shielding casing of receiving space.
Compared with prior art, the present invention has the advantages that：Electric connector of the present invention there is metalwork so that effectiveness more preferably, more constant in circuit board, and dismounting is simple, cost is low.
【Brief description of the drawings】
Fig. 1 is three-dimensional combination figure when electric connector combination of the present invention coordinates.
Fig. 2 is the three-dimensional combination figure that Fig. 1 is seen from other direction.
Fig. 3 is the three-dimensional combination figure that electric connector combination of the present invention takes out metal cap, shielding casing and insulation shell.
Fig. 4 is the three-dimensional combination figure that Fig. 3 is seen from other direction.
Fig. 5 is three-dimensional combination figure when electric connector of the present invention does not coordinate with circuit board.
Fig. 6 is the three-dimensional combination figure that Fig. 5 is seen from other direction.
Fig. 7 is the three-dimensional exploded view of electric connector of the present invention.
Fig. 8 is the three-dimensional exploded view that Fig. 7 is seen from other direction.
Fig. 9 is insulating body and terminal and the three-dimensional exploded view of intershield piece in electric connector of the present invention.
Figure 10 is the three-dimensional exploded view that Fig. 9 is seen from other direction.
Figure 11 be in electric connector of the present invention insulation shell be attached to when on insulating body and metal cap schematic perspective view.
Figure 12 is the schematic perspective view that metal cap is attached to the insulation shell shown in Figure 11 in electric connector of the present invention.
Figure 13 is the sectional view of the line A-A along along Fig. 1.
【Primary clustering symbol description】
| Electric connector | 100 | First insulating body | 1 |
| Receiving space | 10 | Hyoplastron | 11 |
| Pedestal | 12 | Sleeved part | 120 |
| Second insulating body | 2 | 3rd insulating body | 3 |
| First row conducting terminal | 4 | First contact site | 41 |
| First connecting portion | 42 | First elastic portion | 43 |
| First clamping part | 431 | Second row conducting terminal | 5 |
| Second contact site | 51 | Second connecting portion | 52 |
| Second elastic portion | 53 | Second clamping part | 531 |
| Intershield piece | 6 | Edge ground terminal | 61 |
| 3rd clamping part | 611 | Middle ground terminal | 62 |
| 4th clamping part | 621 | Insulation shell | 7 |
| Accepting groove | 70 | Separation rib | 71 |
| Open slot | 72 | Breach | 73 |
| First annulus | 74 | Second annulus | 75 |
| Metal cap | 8 | Upper wall | 81 |
| Lower wall | 82 | Side wall | 83 |
| Rear wall | 84 | Flexible terminal | 85 |
| Support shell fragment | 86 | Shielding casing | 9 |
| Installation folder | 101 | Positioning hole | 1011 |
| Circuit board | 200 | First make contact | 201 |
| Second contact point | 202 | 3rd contact point | 203 |
| 4th contact point | 204 | Main part | 210 |
| Clamping groove | 220 |
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
【Embodiment】
Hereinafter, the embodiment of Fig. 1 to Figure 13 electric connector combinations of the present invention will be combined.The electric connector 100 is connected with circuit board 200, is assembled into corresponding electronic equipment, defines a fore-and-aft direction and the left and right directions and above-below direction perpendicular to the fore-and-aft direction.The electric connector 100 includes the insulating part with insulating body 1, is immobilizated in the conducting terminal of the insulating body 1, is immobilizated in the insulating part metalwork, the cladding insulating body 1 are to form the shielding casing 9 of receiving space 10 and be sheathed on the shielding casing 9 and in the installation folder 101 of concave character type.
It refer to shown in Fig. 3 to Figure 12, the insulating part includes the insulating body and is immobilizated in the insulating body rear end and the insulation shell 7 provided with accepting groove 70.The insulating body includes the second insulating body 2 and the 3rd insulating body 3 and the first insulating body 1 outside second insulating body 2 and the 3rd insulating body 3 assembled up and down.First insulating body 1 includes pedestal 12 and the hyoplastron 11 extended along the front end of pedestal 12.The rear end of pedestal 12 is arranged with the sleeved part 120 of an annular.It refer to shown in Fig. 7 to Fig. 8, the insulation shell 7 is sheathed on the sleeved part 120 of first insulating body 1, it includes separation rib 71, is uniformly arranged on eight open slots 72 and three breach 73 of rear end.7 points of the insulation shell is the first annulus 74 fitted in the sleeved part 120 and will be less than the second annulus 75 of first annulus 74 positioned at the rear end of the first annulus 74 and in left and right directions and above-below direction.And first annulus 74 is peripheral in smoothing junction with the periphery of pedestal 12.
It refer to shown in Fig. 3 to Figure 10, the conducting terminal includes first row conducting terminal 4 and positioned at the obverse second row conducting terminal 5 of the first row conducting terminal 4.The first row conducting terminal 4 is integrally formed with second insulating body 2, and the second row conducting terminal 5 is integrally formed with the 3rd insulating body 3.First row conducting terminal 4 include exposed to the surface of hyoplastron 11 be used for the first contact site 41 being in contact with butt connector terminal, the first connecting portion 42 for being embedded in the pedestal 12 and being connected with first contact site 41 and be connected to the first connecting portion 42 and run through the rear end of the first insulating body 1 the first elastic portion 43.First elastic portion 43 is provided with sweeping first clamping part 431.The second row conducting terminal 5 is located at the lower surface of first insulating body 1, and it includes exposed to the surface of hyoplastron 11 and for the second contact site 51 being in contact with butt connector terminal, the second connecting portion 52 that is embedded in the pedestal 12 and is connected with second contact site 51 and is connected to the second connecting portion 52 and runs through the second elastic portion 53 of the rear end of the first insulating body 1.Second elastic portion 53 is provided with sweeping second clamping part 531.The elastic portion of the first row conducting terminal 4 is referred to as the first elastic portion 43, and the elastic portion of the second row conducting terminal 5 is referred to as the second elastic portion 53.The contact site of the first row conducting terminal 4 is referred to as the first contact site 41, and the contact site of the second row conducting terminal 5 is referred to as the second contact site 51.
It refer to shown in Fig. 7 to Figure 10, the intershield piece 6 is located between second insulating body 2 and the 3rd insulating body 3, the intershield piece 6 includes the edge ground terminal 61 and middle ground terminal 62 positioned at two ends.The edge ground terminal 61 stretches out the rear end of the first insulating body 1, it is located at same level with the first elastic portion 43 of the first row conducting terminal 4, and positioned at the both sides of first elastic portion 43, the edge ground terminal 61 is provided with sweeping 3rd clamping part 611.The middle ground terminal 62 stretches out the rear end of the first insulating body 1, is located at same level with the second elastic portion 53 of the second row conducting terminal 5, and positioned at the centre of second elastic portion 53.The middle ground terminal 62 is provided with sweeping 4th clamping part 621.
It refer to shown in Fig. 1 to Fig. 8, the metal cap 8 fits in the second annulus 75 of the insulation shell 7, the metal cap 8 is peripheral concordant with the periphery of the first annulus 74.The metal cap 8 includes the upper wall 81 for fitting in second annulus 75, the lower wall 82 being correspondingly arranged with the upper wall 81, positioned at the both sides of upper wall 81 and the side wall 83 of the connection upper wall 81 and the lower wall 82, extend the rear wall 84 for extending vertically and being not in contact with each other upwards with the rear end of lower wall 82 downward vertically along the rear end of upper wall 81, shell fragment 86 is supported on the rear wall 84 and along its edge in eight flexible terminals 85 of two rows setting and six on the lower wall 82 of upper wall 81 and side wall 83.The metal cap 8 is connected to the circuit board 200 by the elasticity of flexible terminal 85.
The intershield piece 6 and the metal cap 8 are collectively referred to as metalwork.The edge ground terminal 61 and upper row's flexible terminal 85 can be described as the first elastic arm, and the middle ground terminal 62 and lower row's flexible terminal 85 can be described as the second elastic arm.
It refer to shown in Fig. 1 to Fig. 2, the shielding casing 9 coats first insulating body 1 to form a receiving space 10.Supported inside the shielding casing 9 by the shell fragment 86 that supports, for fixing the metal cap 8 and the shielding casing 9.
It refer to shown in Fig. 1 to Fig. 8, the installation folder 101 is in concave character type, and for fixing the electric connector 100 and the circuit board 200.Described the right and left of installation folder 101 is provided with positioning hole 1011, for making electric connector 100 be mechanically fastened at the circuit board 200.
It refer to shown in Fig. 3 to Fig. 6, the circuit board 200 includes one in the main part 210 and one of standing shape by the main part 210 and the spaced clamping groove 220 of circuit board other parts.The rear end clamping of metal cap 8 is contained in the clamping groove 220.Also include being located at 12 first make contacts 201 each up and down and the rear contact point positioned at the rear end of main part 210 for setting and being contacted with first elastic portion 43 and second elastic portion 53 in a row in the upper and lower surface of main part 210 on the circuit board 200.The rear contact point includes being located at four the second contact points 202 each up and down, the both sides of the first make contact 201 positioned at the upper surface of main part 210 and two the 3rd contact points 203 contacted with the edge ground terminal 61 that the upper and lower surface of main part 210 sets in a row and is located at the rear end of first make contact 201 and contacts with the flexible terminal 85 of the metal cap 8 and the 4th contact point 204 contacted positioned at the lower surface of main part 210 and in the middle of the second contact point 202 and with the middle ground terminal 62.
When assembling the electric connector 100 and the circuit board 200, first step, the first row and second row conducting terminal 4,5 and intershield piece 6 for provide insulating body, being immobilizated in the insulating body, make the insulating body that there is pedestal 12 and the hyoplastron 11 extended forward from the pedestal 12, first row is provided with the first contact site 41 for being exposed to the hyoplastron 11, the second contact site 51 with second row conducting terminal 4,5 and extends back the first elastic portion 43 of the rear end of pedestal 12, the second elastic portion 53.Second step, insulation shell 7 and metal cap 8 are provided, insulation shell 7 is sheathed on the insulating body rear end and makes the metal cap 8 be sheathed on the rear end of insulation shell 7, makes first elastic portion 41 and second elastic portion 51 be contained in the insulation shell 7 and encloses the accepting groove 70 set；The erection sequence of the insulating body and insulation shell 7 and metal cap 8 is that the insulation shell 7 first is attached into the insulating body, then metal cap 8 is attached on mounted insulation shell 7 and insulating body, either first metal cap 8 is attached on the insulation shell 7, then mounted metal cap 8 and insulation shell 7 are attached on the insulating body.Third step, the accepting groove 70 is inserted in by circuit board 200, makes first elastic arm, the first elastic portion 43 circuit board 200 described in resilient clamp together with the second elastic arm, the second elastic portion 53.There is provided coat the insulating body to form the shielding casing 9 of receiving space 10 for four steps.
So far, complete to install.Because the circuit board 200 and the electric connector 100 are the settings by the metalwork, so that first elastic portion 43 and second elastic portion 53 are from circuit board 200 described in above-below direction clamping, and be used for fixing the circuit board 200 and the metal cap 8 by the flexible terminal 85 set on the metal cap 8 on the metalwork, and then realize the fixation of whole circuit board 200 and the electric connector 100, and the electric connector 100 is to be right against the circuit board 200, and when the electric connector 100 needs to change, directly it can be split from the circuit board 200, it is not required to change circuit board, it is simple and convenient and cost is low.
The some embodiments of the present invention are the foregoing is only, the embodiment being not all of, those of ordinary skill in the art, by any equivalent change read description of the invention and taken technical solution of the present invention, are that claim of the invention is covered.
Claims (10)
1. a kind of electric connector, coordinate with a circuit board, the electric connector includes the insulating part with insulating body, the first row for being immobilizated in the insulating body and second row conducting terminal, the metalwork for being immobilizated in the insulating part and coats the insulating body to form the shielding casing of receiving space, the insulating body includes pedestal and the hyoplastron extended forward from the pedestal, the first row and second row conducting terminal are provided with being exposed to the contact site of the hyoplastron and extend back the elastic portion of the pedestal rear end, it is characterised in that：The metalwork is provided with the first elastic arm and the second elastic arm extended back, first elastic arm, the elastic portion of first row the conducting terminal circuit board described in resilient clamp together with the second elastic arm, the elastic portion of second row conducting terminal.
2. electric connector as claimed in claim 1, it is characterised in that：The insulating part includes being immobilizated in the insulating body rear end and the insulation shell provided with accepting groove, and the accepting groove houses the elastic portion of the first, second row conducting terminal and plugs the circuit board.
3. electric connector as claimed in claim 2, it is characterised in that：The metalwork is to be immobilizated in the insulating body and the intershield piece in the middle of the first row and second row conducting terminal, the insulation shell is provided with some breach with the accepting groove insertion, first elastic arm is set to a pair and the correspondence breach and the both sides for being located at the first row conducting terminal, and second elastic arm is set to one and the correspondence breach and the centre for being located at the second row conducting terminal.
4. electric connector as claimed in claim 2, it is characterised in that：The insulation shell is provided with some open slots with the accepting groove insertion, the metalwork is the metal cap for being sheathed on the insulating part and being contained in the receiving space, and first, second elastic arm is on the internal face of the metal cap and corresponding with the open slot.
5. electric connector as claimed in claim 2, it is characterised in that：The insulation shell also includes some separation ribs positioned at bottom surface, and the elastic portion of the conducting terminal is held in the gap formed between the separation rib.
6. electric connector as claimed in claim 2, it is characterised in that：The pedestal rear end, which is provided with, includes the sleeved part of the first annulus and the second annulus, the insulation shell is sheathed on second annulus, it is in smoothing junction with metal cap periphery so as to make the pedestal periphery, the first annulus peripheral that first annulus is sheathed on the pedestal, and the metal cap surface supports shell fragment provided with some, for supporting shielding casing inwall.
7. a kind of electric connector combination, an electric connector and a circuit board including mutual cooperation, the electric connector includes the insulating part with insulating body, the first row for being immobilizated in the insulating body and second row conducting terminal, the metalwork for being immobilizated in the insulating part and coats the insulating body to form the shielding casing of receiving space, the insulating body includes pedestal and the hyoplastron extended forward from the pedestal, the conducting terminal is provided with being exposed to the contact site of the hyoplastron and extend back the elastic portion of the pedestal rear end, it is characterised in that：The metalwork is provided with the first elastic arm and the second elastic arm extended back, first elastic arm, the elastic portion of first row conducting terminal and the second elastic arm, the elastic portion of second row conducting terminal circuit board described in resilient clamp together, the circuit board includes a main part for being in standing shape, the upper and lower surface of the main part is respectively arranged with a row first make contact, rear contact point positioned at the main part rear end, the elastic portion of the first row conducting terminal, the elastic portion of the second row conducting terminal is flexibly supported with the first make contact, first elastic arm, second elastic arm is flexibly supported with the rear contact point.
8. electric connector combination as claimed in claim 7, it is characterised in that：The insulating part includes being immobilizated in the insulating body rear end and the insulation shell provided with accepting groove, and the accepting groove houses the elastic portion of the first, second row conducting terminal and plugs the circuit board.
9. a kind of manufacture method of electric connector, coordinates with a circuit board, comprises the following steps：
First step, the first row and second row conducting terminal and intershield piece for provide insulating body, being immobilizated in the insulating body, making the insulating body has pedestal and a hyoplastron extended forward from the pedestal, and each conducting terminal is provided with being exposed to the contact site of the hyoplastron and extend back the elastic portion of the pedestal rear end；
Second step, insulation shell and metal cap are provided, insulation shell is sheathed on the insulating body rear end and makes the metal cap be sheathed on the insulation shell rear end, make the elastic portion of the conducting terminal be contained in and the accepting groove set is enclosed by the insulation shell, at least one for making the intershield piece and metal cap is provided with the first elastic arm and the second elastic arm that extend back；
Third step, the accepting groove is inserted in by circuit board, makes first elastic arm, the elastic portion of first row the conducting terminal circuit board described in resilient clamp together with the second elastic arm, the elastic portion of second row conducting terminal.
10. the manufacture method of electric connector as claimed in claim 9, it is characterised in that：The manufacture method of the electric connector further comprises occurring providing the cladding insulating body in four steps after the third step, four steps to form the shielding casing of receiving space.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271340.7A CN107331994B (en) | 2016-04-28 | 2016-04-28 | Electric connector and electric connector combination |
| TW105114509A TWI635657B (en) | 2016-04-28 | 2016-05-11 | Electrical connector and assembly of the same |
| US15/490,785 US10263372B2 (en) | 2016-04-18 | 2017-04-18 | Electrical connector having insulative housing with a rear stepped portion assisting in formation of a waterproof sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610271340.7A CN107331994B (en) | 2016-04-28 | 2016-04-28 | Electric connector and electric connector combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107331994A true CN107331994A (en) | 2017-11-07 |
| CN107331994B CN107331994B (en) | 2019-11-29 |
Family
ID=60192113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610271340.7A Active CN107331994B (en) | 2016-04-18 | 2016-04-28 | Electric connector and electric connector combination |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107331994B (en) |
| TW (1) | TWI635657B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462090A (en) * | 2018-11-08 | 2019-03-12 | 昆山全方位电子科技有限公司 | Electric connector |
| CN110380305A (en) * | 2018-04-12 | 2019-10-25 | 日本电产三协电子(东莞)有限公司 | Driving device |
| CN110943324A (en) * | 2019-12-27 | 2020-03-31 | 昆山嘉华电子有限公司 | Electrical connector |
| TWI756110B (en) * | 2020-06-04 | 2022-02-21 | 凡甲科技股份有限公司 | Electrical connector |
| CN114824963A (en) * | 2022-03-30 | 2022-07-29 | 超聚变数字技术有限公司 | Connector and method for manufacturing connector |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7128696B2 (en) * | 2018-09-18 | 2022-08-31 | 日本航空電子工業株式会社 | connector |
| CN113285309B (en) | 2021-04-27 | 2023-04-25 | 东莞立讯技术有限公司 | Electric connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203983548U (en) * | 2014-08-08 | 2014-12-03 | 莫列斯公司 | Electric connector and electric connector combination |
| CN204315771U (en) * | 2014-11-14 | 2015-05-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN204809445U (en) * | 2015-05-20 | 2015-11-25 | 连展科技（深圳）有限公司 | Electric connector |
| CN204858007U (en) * | 2014-08-06 | 2015-12-09 | 连展科技电子（昆山）有限公司 | Plug electric connector |
| CN205029113U (en) * | 2015-08-25 | 2016-02-10 | 番禺得意精密电子工业有限公司 | Electric connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204558805U (en) * | 2014-04-09 | 2015-08-12 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| TWM500378U (en) * | 2014-11-13 | 2015-05-01 | Molex Taiwan Ltd | Electrical connection device |
-
2016
- 2016-04-28 CN CN201610271340.7A patent/CN107331994B/en active Active
- 2016-05-11 TW TW105114509A patent/TWI635657B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204858007U (en) * | 2014-08-06 | 2015-12-09 | 连展科技电子（昆山）有限公司 | Plug electric connector |
| CN203983548U (en) * | 2014-08-08 | 2014-12-03 | 莫列斯公司 | Electric connector and electric connector combination |
| CN204315771U (en) * | 2014-11-14 | 2015-05-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN204809445U (en) * | 2015-05-20 | 2015-11-25 | 连展科技（深圳）有限公司 | Electric connector |
| CN205029113U (en) * | 2015-08-25 | 2016-02-10 | 番禺得意精密电子工业有限公司 | Electric connector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380305A (en) * | 2018-04-12 | 2019-10-25 | 日本电产三协电子(东莞)有限公司 | Driving device |
| CN110380305B (en) * | 2018-04-12 | 2024-03-22 | 日本电产三协电子(东莞)有限公司 | Driving device |
| CN109462090A (en) * | 2018-11-08 | 2019-03-12 | 昆山全方位电子科技有限公司 | Electric connector |
| CN110943324A (en) * | 2019-12-27 | 2020-03-31 | 昆山嘉华电子有限公司 | Electrical connector |
| TWI756110B (en) * | 2020-06-04 | 2022-02-21 | 凡甲科技股份有限公司 | Electrical connector |
| CN114824963A (en) * | 2022-03-30 | 2022-07-29 | 超聚变数字技术有限公司 | Connector and method for manufacturing connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201739113A (en) | 2017-11-01 |
| CN107331994B (en) | 2019-11-29 |
| TWI635657B (en) | 2018-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107331994A (en) | Electric connector and electric connector combination | |
| CN108258484B (en) | Electric connector and combination thereof | |
| CN105375157B (en) | Electric connector and its component | |
| TWI558006B (en) | First and second connectors mating with each other | |
| CN101499575B (en) | Electrical connector | |
| CN109149215B (en) | Electrical connector | |
| US20140073190A1 (en) | Socket connector with a sub-shell flexibly connect with a printed circuit board | |
| US9484676B2 (en) | Electrical connector having latches and method of making the same | |
| TWI723567B (en) | Connector | |
| CN105655808A (en) | Electric connector | |
| CN105261892A (en) | Electric connector | |
| CN204947159U (en) | Electric connector | |
| CN107039807B (en) | Electric connector | |
| CN205811113U (en) | Electric connector | |
| CN205609815U (en) | Socket connector, combination of socket connector | |
| CN206834389U (en) | Type c-types socket connector and electric connector combination | |
| KR20170077553A (en) | Type c usb plug connector, usb plug cable and type c usb connector assembly | |
| CN203277700U (en) | Electric connector | |
| CN205429352U (en) | Electric connector and electric connector combination | |
| CN204441624U (en) | Electric connector | |
| CN218215769U (en) | Electric connection terminal and electric connection device | |
| CN205790551U (en) | Stabilized structure type USB connector | |
| CN211743466U (en) | Self-locking connector structure | |
| CN206370538U (en) | Prevent the USB TYPE C New connectors of short circuit | |
| CN203466328U (en) | Electrical connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |