CN107799963A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN107799963A CN107799963A CN201710883694.1A CN201710883694A CN107799963A CN 107799963 A CN107799963 A CN 107799963A CN 201710883694 A CN201710883694 A CN 201710883694A CN 107799963 A CN107799963 A CN 107799963A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- hyoplastron
- main part
- electric connector
- shield shell
- 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
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of electric connector, with for a pair of connecting connector grafting, it is characterised in that including an insulating body, it includes a pedestal and a hyoplastron；Multiple terminals, located at insulating body；One shield shell, shield shell cladding pedestal and hyoplastron simultaneously form an inserting groove with for butt connector grafting with hyoplastron；An at least fixture, fixture has a main part, main part is fixed between pedestal and shield shell, fixture is individually molded with shield shell, main part extends forward a protuberance, protuberance has a free section, only free section block butt connector is towards pedestal displacement, avoid being moved rearwards through the multiple grafting of butt connector or the insulating body caused when butt connector insertion is too deep, so that solder crack phenomenon occurs in circuit board, ensure that electric connector and butt connector, electric connector and circuit board can carry out good electric connection.
Description
【Technical field】
It is espespecially a kind of to be electrically connected with the good electric connector of effect the present invention relates to a kind of electric connector.
【Background technology】
Existing electric connector, including an insulating body, the insulating body are provided with a pedestal and a hyoplastron, multiple terminals, institute
State terminal and be sheathed on insulating body with the weld part with a welding circuit board, an inner metal shell, the inner metal shell has
One main part, a connecting portion and an extension, the connecting portion connect the main part and the extension, the main part
On the pedestal and the main part contacts with the inwall of the shielding shell, and the connecting portion is covered on the pedestal
Front end face, for the extending part on the hyoplastron, a shielding shell coats the insulating body and the inner metal shell and shape
Into an inserting groove, when butt connector enters the inserting groove, the butt connector abuts the connecting portion and described prolonged
Extending portion, through the multiple grafting of the butt connector or when butt connector insertion is too deep, the insulating body is moved back
Move so that solder crack phenomenon occurs in the circuit board.
Therefore, it is necessary to a kind of electric connector of improvement is designed, to overcome above mentioned problem.
【The content of the invention】
For background technology problem encountered, it is an object of the invention to provide a kind of protuberance abutting pair by fixture
Connecting connector, insulating body is avoided to be moved rearwards, to ensure to be electrically connected with good electric connector with butt connector.
To achieve the above object, the present invention uses following technological means：
A kind of electric connector, with for a pair of connecting connector grafting, it is characterised in that including an insulating body, it includes a base
Seat and a hyoplastron, the hyoplastron extends forward from the pedestal to be formed；Multiple terminals, it is each described located at the insulating body
Terminal is provided with a contact site and a weld part, and the contact site is revealed in the upper and lower surface of the hyoplastron, the welding
Portion is located at outside the pedestal；One shield shell, the shield shell coat the pedestal and the hyoplastron and with the hyoplastron shape
Into an inserting groove with for the butt connector grafting；An at least fixture, the fixture have a main part, the master
Body portion is fixed between the pedestal and the shield shell, and the fixture is individually molded with the shield shell, institute
State main part and extend a protuberance forward, the protuberance has a free section, only free section block butt connector court
To the pedestal displacement.
Further, the main part is fixed with the shield shell for laser welding.
Further, the pedestal has an at least storage tank, and the fixture is located in the storage tank.
Further, there is a gap between the inwall of the rear end face of the main part and the storage tank.
Further, the main part is provided with an at least abutting part, and accordingly, the storage tank is further arranged with least one
Groove, the abutting portion is in the groove.
Further, the fixture is provided with least two fixed parts, and accordingly, the storage tank is provided with least two fixations
Groove, the fixed position is in the fixing groove.
A kind of electric connector, with for a pair of connecting connector grafting, it is characterised in that including an insulating body, it is included
One pedestal and a hyoplastron, the hyoplastron extends forward from the pedestal to be formed；Multiple terminals, it is each located at the insulating body
The terminal is provided with a contact site and a weld part, and the contact site is revealed in the upper and lower surface of the hyoplastron, described
Welding position is in outside the pedestal；One shield shell, the shield shell coat the pedestal and the hyoplastron and with the tongue
Plate shape is into an inserting groove with for the butt connector grafting；An at least fixture, the fixture is tabular, described solid
Determining part has a main part, and the main part is fixed between the pedestal and the shield shell, the fixture with it is described
Shield shell is individually molded, and the main part extends forward a protuberance, and the main part and the protruding parts are in same
One horizontal direction, the protuberance have a first surface, and the first surface protrudes from the front end face of the pedestal for institute
Abutted when stating butt connector grafting.
Further, the main part is fixed with the shield shell for laser welding.
Further, the pedestal has an at least storage tank, and the fixture is located in the storage tank.
Further, the main part tears to form an at least abutting part downwards, the both sides of the abutting part and the main body
Portion is connected, and accordingly, the storage tank is further arranged with an at least groove to accommodate the abutting part, the abutting part
The back side abuts the inwall of the groove.
Further, the both sides of the main part each extend over out an at least fixed part, accordingly, the both sides of the storage tank
An at least fixing groove is respectively equipped with, the fixed position is in the fixing groove.
Further, the insulating body is provided with a first noumenon and one second body, accordingly, multiple terminal difference
Provided with multiple the first terminals and multiple Second terminals, the first terminal is located at the first noumenon, and the Second terminal is located at
Second body, the first noumenon and second body are horizontally disposed with one first pedestal and one second base side by side respectively
Seat, extends anteriorly out one first hyoplastron from the first pedestal, one second hyoplastron, first pedestal is extended anteriorly out from the second pedestal
Form the pedestal with second pedestal, first hyoplastron and second hyoplastron form the hyoplastron, the pedestal to
Before extend a fool proof portion, the fool proof portion is between first hyoplastron and second hyoplastron, the shield shell, institute
State the first hyoplastron and the fool proof portion forms one first inserting groove, the shield shell, second hyoplastron and the fool proof portion
Form one second inserting groove.
Further, the protuberance extends forwardly into a few hook part towards the fool proof portion, accordingly, the fool proof portion with
The junction of the pedestal is provided with an at least snap fit groove, and the hook part enters the snap fit groove.
Further, an one first shielding piece and secondary shielding piece, it is respectively arranged on the first noumenon and described second
In vivo, the first shielding piece and the secondary shielding piece are single piece type.
Further, the junction of the first shielding piece and the secondary shielding piece extends anteriorly out one towards the fool proof portion
Rib, and the rib is located in the fool proof portion.
Compared with prior art, the invention has the advantages that：The fixture has the main part, the master
Body portion is fixed between the pedestal and the shield shell, and the fixture is individually molded with the shield shell, institute
State main part and extend the protuberance forward, the protuberance has the free section, and the free section protrudes from described
The front end face of pedestal during the butt connector grafting for abutting, i.e., only described free section block butt connector is towards institute
Pedestal displacement is stated, is avoided through the multiple grafting of the butt connector or the institute caused when butt connector insertion is too deep
State insulating body to be moved rearwards so that solder crack phenomenon occurs in the circuit board, ensures that the electric connector docks connection with described
Device, the electric connector and the circuit board can carry out good electric connection, meanwhile, the fixture is tabular,
The main part and the protruding parts are in same level direction, compared to more step-like fixture, the flat fixation
Part had both simplified molding procedure and has also saved material, reduced cost.
【Brief description of the drawings】
Fig. 1 is the three-dimensional exploded view of electric connector of the present invention；
Fig. 2 is the three-dimensional partial exploded view of electric connector of the present invention；
Fig. 3 is the schematic diagram that electric connector of the present invention connects circuit board；
Fig. 4 is along the sectional view in A-A directions in Fig. 3；
Fig. 5 is the schematic diagram that electric connector of the present invention is connected with butt connector, circuit board；
Fig. 6 is along the sectional view in B-B directions in Fig. 3.
The drawing reference numeral explanation of embodiment：
| Electric connector 100 | Insulating body 1 | Pedestal 11 | Storage tank 12 |
| Groove 121 | Fixing groove 122 | Hyoplastron 13 | The first noumenon 14 |
| First pedestal 141 | First hyoplastron 142 | Second body 15 | Second pedestal 151 |
| Second hyoplastron 152 | Fool proof portion 16 | Snap fit groove 161 | Preceding matrix 17 |
| Increase portion 171 | Upper matrix 18 | Upper plate portion 181 | Upper our department 182 |
| Upper clamping part 183 | Projection 184 | Lower substrate 19 | Lower board unit 191 |
| Lower our department 192 | Lower clamping part 193 | Through hole 194 | Terminal 2 |
| The first terminal 21 | Second terminal 22 | Contact site 23 | Weld part 24 |
| Shield shell 3 | Inserting groove 31 | First inserting groove 32 | Second inserting groove 33 |
| Shell 4 | First grounding parts 41 | Second grounding parts 42 | |
| Intershield piece 5 | First shielding piece 51 | Secondary shielding piece 52 | Rib 53 |
| Supporting part 531 | Leg 54 | ||
| Fixture 6 | Main part 61 | Protuberance 62 | Free section 63 |
| Abutting part 64 | Fixed part 65 | Hook part 66 | Gap 67 |
| Circuit board 7 | Conducting strip 71 | Water proof ring 8 | Fluid sealant 9 |
| Butt connector 200 |
【Embodiment】
For ease of being better understood from the purpose of the present invention, structure, feature and effect etc., in conjunction with the drawings and specific embodiments
The invention will be further described.
As shown in Figure 1 and Figure 5, electric connector 100 of the present invention, with for a pair of grafting of connecting connector 200, including an insulation
Body 1, multiple terminals 2, a shield shell 3, a fixture 6.
As shown in Figure 1, Figure 2 with shown in Fig. 5, the insulating body 1 include a pedestal 11 and extend forward from the pedestal 11 and
Into a hyoplastron 13, an intershield piece 5 is located in the insulating body 1, and the shield shell 3 coats the pedestal 11 and institute
State hyoplastron 13 and form an inserting groove 31 with for the grafting of butt connector 200 with the hyoplastron 13.One shell 4 is covered in
Outside the shield shell 3 and the shell 4 is fixed with the shield shell 3 for laser welding.Outside the front end of the shield shell 3
Side is arranged a water proof ring 8, a fluid sealant 9 is set in the rear end of the shield shell 3, after the fluid sealant 9 is located at the pedestal 11
Hold and be close to the rear end face of the pedestal 11 to seal the rear end of the shield shell 3.The pedestal 11 has a storage tank 12,
The fixture 6 is located in the storage tank 12.The storage tank 12 is further arranged with multiple grooves 121, the storage tank
12 both sides are respectively equipped with multiple fixing grooves 122.
As shown in Figures 2 and 3, the insulating body 1 is provided with the body 15 of the first noumenon 14 and second, the first noumenon 14
With second body 15 to be horizontally disposed side by side, the first noumenon 14 is provided with one first pedestal 141, second body 15
Provided with one second pedestal 151, first pedestal 141 is connected with second pedestal 151 forms the pedestal 11, from the first base
Seat 141 extends anteriorly out one first hyoplastron 142, and the second hyoplastron 152, first hyoplastron are extended anteriorly out from the second pedestal 151
142 and second hyoplastron 152 form the hyoplastron 13.The pedestal 11 extends anteriorly out a fool proof portion 16, the fool proof portion
16 between first hyoplastron 142 and second hyoplastron 152, and the length in the fool proof portion 16 is more than the hyoplastron 13
Length enter the inserting groove 31 to guide the butt connector 200.The shield shell 3, first hyoplastron 142
One first inserting groove 32, the shield shell 3, second hyoplastron 152 and the fool proof portion 16 are formed with the fool proof portion 16
Form one second inserting groove 33.The electric connector 100 is plug-in connector, and two electric connectors 100 are integrated into
One, strengthens the practicality of the electric connector 100, caters to the market demand.
As depicted in figs. 1 and 2, the insulating body 1 is by 19 common groups of 18 and one lower substrate of matrix on matrix 17, one before one
Into the preceding matrix 17 has first hyoplastron 142, the fool proof portion 16 and second hyoplastron 152, and one increases portion
171.The portion 171 of increasing connects first hyoplastron 142, the fool proof portion 16 and second hyoplastron 152.The storage tank
12 increase portion 171 located at described.The upper matrix 18 has our department 182 in a upper plate portion 181 and one, and the lower substrate 19 has
One lower board unit 191 and once our department 192, the upper matrix 18 are located at the top of the lower substrate 19, the upper plate portion 181 and institute
State lower board unit 191 to be respectively positioned in the preceding matrix 17, described upper our department 182 and described lower our department 192, which are respectively positioned on, described increases portion
171 rear end and described upper our department 182, the described lower our department 192 and portion 171 of increasing form the pedestal 11.It is described upper
Portion 182 extends back clamping part 183 on one, and the upper clamping part 183 extends downwardly out a projection 184, accordingly, under described
Our department 192 extends back clamping part 193, and a through hole 194, the correspondence of projection 184 are provided with the lower clamping part 193
It is fixed in the through hole 194 so that the upper matrix 18 and the lower substrate 19 are fixed together.
As shown in Figure 1, Figure 2 and Figure 3, the terminal 2 divides for two rows, and end described in terminal 2 described in upper row and lower row
Sub 2 symmetric arrays are in the upper and lower surface of the insulating body 1.Each terminal 2 is provided with a contact site 23 and a weldering
Socket part 24, the contact site 23 are revealed in the upper and lower surface of the hyoplastron 13, when the butt connector 200 enters institute
When stating in inserting groove 31, the contact site 23 contacts with the butt connector 200 to be electrically connected with realizing.One circuit board 7
Between terminal 2 described in terminal 2 described in upper row and lower row, the circuit board 7 is provided with multiple conducting strips 71, the weld part 24
Through the fluid sealant 9 and outside the pedestal 11, the weld part 24 is fixed with the scolding tin of conducting strip 71, to realize
The electric connection of the electric connector 100 and the circuit board 7.The both sides of the shell 4 are outwards symmetrically extended out one respectively
One grounding parts 41, the both sides of the shell 4 are symmetrically extended out one second grounding parts 42, first grounding parts 41 respectively backward
In the front end of second grounding parts 42, first grounding parts 41 and second grounding parts 42 are electric with the circuit board 7
Property connection to be grounded.
As shown in Figure 1, Figure 2 with shown in Fig. 6, multiple terminals 2 are arranged with multiple the first terminals 21 and multiple Second terminals 22,
The first terminal 21 is located at the first noumenon 14, and the Second terminal 22 is located at second body 15.The first
One first shielding piece 51 is provided with body 14, a secondary shielding piece 52, the first shielding piece 51 are provided with second body 15
Be single piece type and to form the intershield piece 5 with the secondary shielding piece 52, thus simplify the intershield piece 5 into
Type process, ease of assembly.The first shielding piece 51 is between the first terminal 21 described in two rows, similarly, second screen
Piece 52 is covered between Second terminal 22 described in two rows.The junction court of the first shielding piece 51 and the secondary shielding piece 52
The fool proof portion 16 extends anteriorly out a rib 53, and the rib 53 be located in the fool proof portion 16 it is described to strengthen
The intensity in fool proof portion 16.The rib 53 upwardly extends and is bent into a supporting part 531 further along, and the supporting part 531 abuts
The shield shell 3 is to support the shield shell 3, and the supporting part 531 passes through laser welding mode and the shielding case
Body 3 is fixedly connected to strengthen earthing effect.The both sides of the intershield piece 5 are symmetrically extended out a leg 54, institute respectively backward
Leg 54 is stated to be electrically connected with to be grounded with the circuit board 7.
As shown in figure 5, the fixture 6 is individually molded with the shield shell 3, shaping difficulty and raising are reduced
Assembly precision.The fixture 6 has a main part 61, and the main part 61 is fixed on described by way of laser welding
Between pedestal 11 and the shield shell 3, i.e., described insulating body 1 is fixed on the shield shell 3 by the fixture 6
It is interior.Certainly, it is right in other embodiments, it can be the upper and lower surface of the pedestal 11 is respectively provided with the storage tank 12
Ying Di, the fixture 6 are situation two or more and in the storage tank 12.The rear end face of the main part 61 with
When there is a gap 67 to prevent the main part 61 and the excessively chimeric groove 121 between the inwall of the storage tank 12,
The 6 micro movement of fixture during the grafting of butt connector 200 and cause the abrasion of the insulating body 1.It is described
Fixture 6 is tabular, and the main part 61 extends forward a protuberance 62, therefore the main part 61 and the protuberance 62
Positioned at same level direction, compared to the more step-like fixture 6, the flat fixture 6 had both simplified shaping work
Sequence also saves material, reduces cost.
As shown in figure 5, the protuberance 62 has a free section 63, the free section 63 is also first surface, institute
State free section 63 and protrude from the front end face of the pedestal 11 for being abutted during 200 grafting of butt connector, i.e., it is only described
The free block butt connector 200 of section 63 is avoided through more than 200 grafting of the butt connector towards the displacement of pedestal 11
Or the caused insulating body 1 is moved rearwards when the butt connector 200 inserts too deep so that the circuit board 7
There is solder crack phenomenon, ensure the electric connector 100 and the butt connector 200, the electric connector 100 and the circuit
Plate 7 can carry out good electric connection.
As shown in Figure 1, Figure 2 with shown in Fig. 6, tear forms multiple abutting parts 64, the abutting part 64 to the main part 61 downwards
Both sides be connected with the main part 61, the abutting part 64 is located in the groove 121 and the back side of the abutting part 64
The inwall of the groove 121 is abutted, the fixture 6 is strengthened and is fixed between the pedestal 11 and the shield shell 3
Fixing intensity.The both sides of the main part 61 extend outward a fixed part 65 respectively, and the fixed part 65 is located at the fixation
To realize that the fixture 6 is fixed on the pedestal 11 in groove 122.The protuberance 62 extends forward one towards the fool proof portion 16
Hook part 66, accordingly, the fool proof portion 16 and the junction of the pedestal 11 are provided with a snap fit groove 161, the hook part 66
Into the snap fit groove 161, strengthen the fixed effect of the fixture 6 and the pedestal 11.
In summary, electric connector 100 of the present invention has following beneficial effect：
（1）The fixture 6 is individually molded with the shield shell 3, is reduced shaping difficulty and is improved assembly precision,
The fixture 6 has a main part 61, and the main part 61 is fixed on the pedestal 11 and institute by way of laser welding
Between stating shield shell 3, i.e., described insulating body 1 is fixed in the shield shell 3 by the fixture 6, the fixation
Part 6 is tabular, and the main part 61 extends forward a protuberance 62, therefore the main part 61 and the protuberance 62 are located at
Same level direction, compared to the more step-like fixture 6, the flat fixture 6 both simplified molding procedure or
Material is saved, reduces cost.
（2）The protuberance 62 has a free section 63, it may also be said to which the protuberance 62 has a first surface, institute
It is the free section 63 to state first surface, and the free section 63 protrudes from the front end face of the pedestal 11 for described right
Abutted during 200 grafting of connecting connector, i.e., the only described block butt connector 200 of free section 63 towards the displacement of pedestal 11,
Avoid through more than 200 grafting of the butt connector or when the butt connector 200 inserts too deep it is caused it is described absolutely
Edge body 1 is moved rearwards so that solder crack phenomenon occurs in the circuit board 7, ensures that the electric connector 100 docks connection with described
Device 200, the electric connector 100 and the circuit board 7 can carry out good electric connection.
（3）The main part 61 tear downwards forms multiple abutting parts 64, both sides and the main body of the abutting part 64
Portion 61 is connected, and the abutting part 64 is located in the groove 121 and the back side of the abutting part 64 abuts the groove 121
Inwall, strengthen the fixing intensity that the fixture 6 is fixed between the pedestal 11 and the shield shell 3.The main body
The both sides in portion 61 extend outward a fixed part 65 respectively, and the fixed part 65 is located in the fixing groove 122 with described in realization
Fixture 6 is fixed on the pedestal 11.The protuberance 62 extends forward a hook part 66 towards the fool proof portion 16, accordingly,
The fool proof portion 16 and the junction of the pedestal 11 are provided with a snap fit groove 161, and the hook part 66 enters the snap fit groove
161, strengthen the fixed effect of the fixture 6 and the pedestal 11.
Detailed description above is only the explanation of the preferred embodiments of the invention, non-therefore the limitation present invention the scope of the claims,
So all equivalence techniqueses with carried out by this creation specification and diagramatic content change, the scope of the claims of the present invention is both contained in
It is interior.
Claims (15)
- A kind of 1. electric connector, with for a pair of connecting connector grafting, it is characterised in that including：One insulating body, it includes a pedestal and a hyoplastron, and the hyoplastron extends forward from the pedestal to be formed；Multiple terminals, located at the insulating body, each terminal is provided with a contact site and a weld part, and the contact site shows The upper and lower surface of the hyoplastron is exposed to, the welding position is in outside the pedestal；One shield shell, the shield shell coat the pedestal and the hyoplastron and with the hyoplastron formed an inserting groove to For the butt connector grafting；An at least fixture, the fixture have a main part, and the main part is fixed on the pedestal and the shielding case Between body, the fixture is individually molded with the shield shell, and the main part extends forward a protuberance, described convex Going out portion has a free section, and only free section block butt connector is towards the pedestal displacement.
- 2. electric connector as claimed in claim 1, it is characterised in that：The main part and the shield shell are laser welding It is fixed.
- 3. electric connector as claimed in claim 1, it is characterised in that：The pedestal has an at least storage tank, the fixation Part is located in the storage tank.
- 4. electric connector as claimed in claim 3, it is characterised in that：The rear end face of the main part is interior with the storage tank There is a gap between wall.
- 5. electric connector as claimed in claim 3, it is characterised in that：The main part is provided with an at least abutting part, accordingly, The storage tank is further arranged with an at least groove, and the abutting portion is in the groove.
- 6. electric connector as claimed in claim 3, it is characterised in that：The fixture is provided with least two fixed parts, accordingly, The storage tank is provided with least two fixing grooves, and the fixed position is in the fixing groove.
- A kind of 7. electric connector, with for a pair of connecting connector grafting, it is characterised in that including：One insulating body, it includes a pedestal and a hyoplastron, and the hyoplastron extends forward from the pedestal to be formed；Multiple terminals, located at the insulating body, each terminal is provided with a contact site and a weld part, and the contact site shows The upper and lower surface of the hyoplastron is exposed to, the welding position is in outside the pedestal；One shield shell, the shield shell coat the pedestal and the hyoplastron and with the hyoplastron formed an inserting groove to For the butt connector grafting；An at least fixture, the fixture are tabular, and the fixture has a main part, and the main part is fixed on institute State between pedestal and the shield shell, the fixture is individually molded with the shield shell, and the main part is forward Extend a protuberance, the main part and the protruding parts has a first surface in same level direction, the protuberance, The first surface protrudes from the front end face of the pedestal for being abutted during the butt connector grafting.
- 8. electric connector as claimed in claim 7, it is characterised in that：The main part and the shield shell are laser welding It is fixed.
- 9. electric connector as claimed in claim 7, it is characterised in that：The pedestal has an at least storage tank, the fixation Part is located in the storage tank.
- 10. electric connector as claimed in claim 9, it is characterised in that：The main part tears to form at least one abutting downwards Portion, the both sides of the abutting part are connected with the main part, and accordingly, the storage tank is further arranged with an at least groove To accommodate the abutting part, the back side of the abutting part abuts the inwall of the groove.
- 11. electric connector as claimed in claim 9, it is characterised in that：The both sides of the main part each extend over out at least one Fixed part, accordingly, the both sides of the storage tank are respectively equipped with an at least fixing groove, and the fixed position is in the fixing groove It is interior.
- 12. electric connector as claimed in claim 7, it is characterised in that：The insulating body is provided with a first noumenon and one the Two bodies, accordingly, multiple Duan Fen Do are provided with multiple the first terminals and multiple Second terminals, and the first terminal is located at The first noumenon, the Second terminal are located at second body, and the first noumenon and second body difference are arranged side by side Horizontally disposed one first pedestal and one second pedestal, extend anteriorly out one first hyoplastron, from the first pedestal from the second pedestal forward Extend one second hyoplastron, first pedestal and second pedestal form the pedestal, first hyoplastron and described the Two hyoplastrons form the hyoplastron, and the pedestal extends anteriorly out a fool proof portion, and the fool proof portion is located at first hyoplastron and institute Between stating the second hyoplastron, the shield shell, first hyoplastron and the fool proof portion form one first inserting groove, the shielding Housing, second hyoplastron and the fool proof portion form one second inserting groove.
- 13. electric connector as claimed in claim 12, it is characterised in that：The protuberance extends forwardly into towards the fool proof portion A few hook part, accordingly, the junction of the fool proof portion and the pedestal are provided with an at least snap fit groove, and the hook part enters The snap fit groove.
- 14. electric connector as claimed in claim 12, it is characterised in that：One first shielding piece and a secondary shielding piece, its point She Yu not be in the first noumenon and second body, the first shielding piece and the secondary shielding piece are single piece type.
- 15. electric connector as claimed in claim 14, it is characterised in that：The first shielding piece and the secondary shielding piece Junction extends anteriorly out a rib towards the fool proof portion, and the rib is located in the fool proof portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883694.1A CN107799963B (en) | 2017-09-26 | 2017-09-26 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883694.1A CN107799963B (en) | 2017-09-26 | 2017-09-26 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107799963A true CN107799963A (en) | 2018-03-13 |
| CN107799963B CN107799963B (en) | 2019-08-30 |
Family
ID=61532456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710883694.1A Active CN107799963B (en) | 2017-09-26 | 2017-09-26 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107799963B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540868A (en) * | 2021-07-16 | 2021-10-22 | 广州连捷精密技术有限公司 | Connector |
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| CN107799963B (en) | 2019-08-30 |
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