CN104733890A - Electric connector terminal set - Google Patents
Electric connector terminal set Download PDFInfo
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- CN104733890A CN104733890A CN201510164924.XA CN201510164924A CN104733890A CN 104733890 A CN104733890 A CN 104733890A CN 201510164924 A CN201510164924 A CN 201510164924A CN 104733890 A CN104733890 A CN 104733890A
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- Prior art keywords
- terminal
- contact
- electric connector
- terminal group
- head
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- 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
- H01R13/02—Contact members
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- 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
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
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- 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
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric connector terminal set used for being fixedly held to an insulation body of an electric connector. The electric connector terminal set comprises a plurality of conductive terminals. Each conductive terminal comprises a head and a tail connected with the head, wherein the head is provided with a contact used for being electrically connected with a butting connector. The electric connector terminal set is formed by bending, blanking and shearing the same sheet. The tails of the electric connector terminal set are arranged into one row. By means of the arrangement, the electric connector terminal set can be manufactured and assembled conveniently, the product structure is simplified, the process difficulty is reduced, the product manufacturing process is shortened, and the product cost is lowered.
Description
Technical field
The present invention relates to a kind of electric connector terminal group, particularly relate to the electric connector terminal group with some conducting terminals.
Background technology
The maximum feature of USB3.1Type-C is, although the size of opening portion is equally little with the Micro-B connector of Android smartphone and flat computer standard configuration, supports that largest data transfer speed is 10G bit/ second.The opening size of Type-C jack is about 8.3mm × 2.5mm (Micro-B is about 7.5mm × 2.5mm).10,000 plugs reaching connector Product Level can be born.In addition, Type-C also supports " the USB Power Delivery Specification (USB PD) " that improve power supply capacity more in the past.USB PD sets 10W, 18W, 36W, 60W, 100W Pyatyi specification according to the electric power that can supply.The power supply of 100W (20V, 5A) supported by Type-C connector.
USB3.1Type-C also takes a lot of measure in raising ease for use.Such as, support from tow sides all insertable " positive anti-plug " function, imported the function whether accurately inserted with sound notification user when inserting connector.Type-C connector is actually the follow-up specification of Micro-B connector, therefore may become the standard interface of Android device in the future.
Prior art related to the present invention can announce No. CN204030066U a kind of electric connector disclosed with reference to Chinese utility model patent disclosed in 17 days December in 2014, described electric connector is the female opening connector of USB3.1Type-C, described electric connector comprises metal screen case, insulating body, upper row's conducting terminal, lower row's conducting terminal, described metal screen case is coated on the outside of insulating body, the front end of described insulating body has craft port, described craft port coordinates for the insertion of butt connector, described insulating body also has roof, diapire, and the two side between roof and diapire, described upper row's conducting terminal, lower row's conducting terminal is arranged on the clamping fit structure roof of insulating body and diapire forming to dock butt connector respectively, described upper row's conducting terminal comprises 12 conducting terminals, described lower row's conducting terminal also comprises 12 conducting terminals, described electric connector terminal group adopts two rows structure.
But, in the prior art described electric connector terminal circuit board shaping one by one after, need the spacing accurately between each electric connector terminal in location, then be assembled on insulating body, so arrange, be not easy to manufacture and assembling.
Therefore, be necessary to improve to overcome above-mentioned defect to existing technology.
Summary of the invention
The object of the present invention is to provide a kind of electric connector terminal group being convenient to manufacture and assemble.
The object of the invention is to be achieved through the following technical solutions: a kind of electric connector terminal group, in order to be immobilizated on the insulating body of electric connector, described electric connector terminal group comprises some conducting terminals, described conducting terminal comprises the afterbody of head and connection header, described head is provided with the contact being electrically connected butt connector, described electric connector terminal group bends blanking cutting by same sheet material and forms, and described electric connector terminal group afterbody is also in a row.
As a further improvement on the present invention, described electric connector terminal group comprises the first terminal successively, second terminal, 3rd terminal, 4th terminal, Five-terminals, 6th terminal, 7th terminal and the 8th terminal, described electric connector terminal group is formed at afterbody position blanking cutting by an electric connector terminal group preliminary structure, described electric connector terminal group preliminary structure is bent by same sheet material and forms, and described electric connector terminal group preliminary structure is provided with the first flat part, first vertical portion of bending downwards on the left of the first flat part, the second horizontal part of further horizontal-extending left from the first lower end, vertical portion, the second vertical portion of extension is upwards bent further on the left of the second horizontal part, 3rd vertical portion of bending downwards on the right side of the first flat part, the 3rd horizontal part of further horizontal-extending to the right from the 3rd lower end, vertical portion, the 4th vertical portion of extension is upwards bent further, the described 3rd on the right side of the 3rd horizontal part, 4th, 5th and the 6th terminal is positioned on described first flat part, described second terminal is positioned on described first vertical portion, described the first terminal is positioned on described second vertical portion, and described 7th terminal is positioned on described 3rd vertical portion, and described 8th terminal is positioned on described 4th vertical portion.
As a further improvement on the present invention, described 3rd, the 4th, the 5th and the 6th terminal is horizontal terminal, the contact of described 3rd, the 4th, the 5th and the 6th terminal is positioned at horizontal terminal front end, described first, second, the 7th and the 8th terminal is vertical shape terminal, the body extended before and after described vertical shape terminal comprises, the lower extending part extended up or down from body, described main part and described lower extending part are extended with forward two described contacts further.
As a further improvement on the present invention, described the first terminal, second terminal, 3rd terminal, 4th terminal, Five-terminals, 6th terminal, 7th terminal and the 8th terminal are respectively the first earth terminal, first power supply terminal, first inspection terminal, signal sending end, Signal reception terminal, second inspection terminal, second source terminal and the second earth terminal, described contact comprises first row contact and second row contact, and described first row contact comprises the first grounding contact successively, first power contact head, signal sends contact, Signal reception contact, first detecting contact, second source contact and the second grounding contact, described second row contact comprises the 3rd grounding contact successively, 3rd power contact head, second detecting contact, 4th power contact head and the 4th grounding contact, described first grounding contact is relative up and down with described 3rd grounding contact and be positioned on described first earth terminal, described first power contact head is relative up and down with described 3rd power contact head and be positioned on described first power supply terminal, described second grounding contact is relative up and down with described 4th grounding contact and be positioned on described second earth terminal, described second source contact is relative up and down with described 4th power contact head and be positioned on described second source terminal, and described first detecting contact and second is detected contact and is distributed in signal in the lateral direction and sends contact, Signal reception contact both sides.
As a further improvement on the present invention, on described first row contact left and right directions, the gap of vacant two contacts between described first grounding contact and the first power contact head, the gap of a vacant contact between described first power contact head and signal emission, the gap of vacant two contacts between described second source contact and the second grounding contact; On described second row contact left and right directions, the gap of vacant two contacts between described 3rd grounding contact and the 3rd power contact head, the gap of vacant three contacts between described second detecting contact and the 4th power contact head, the gap of vacant two contacts between described 4th power contact head and the 4th grounding contact.
As a further improvement on the present invention, described electric connector terminal group afterbody in a row in order to soldered circuit board.
As a further improvement on the present invention, the 9th terminal is also provided with between described the first terminal and the second terminal, tenth terminal, 13 terminal and the 14 terminal, described 7th terminal and the 8th terminal are also provided with the 11 terminal, tenth two-terminal, tenth Five-terminals and the 16 terminal, described electric connector terminal group preliminary structure is also provided with from the second vertical portion to the 4th horizontal part of the first direction, flat part place horizontal-extending and the 4th vertical portion to the 5th horizontal part of the first direction, flat part place horizontal-extending, described 9th terminal, tenth terminal extends forward from the 4th horizontal part and forms, described 11 terminal, tenth two-terminal extends forward from the 5th horizontal part and forms, described 13 terminal and the 14 terminal extend forward from the second horizontal part and form, tenth Five-terminals and the 16 terminal extend forward from the 3rd horizontal part and form.
As a further improvement on the present invention, on described first row contact left and right directions, the first high speed signal contact and the second high speed signal contact is provided with between described first grounding contact and the first power contact head, the gap of a vacant contact between described first power contact head and signal emission, is provided with third high speed signal contact and the 4th high speed signal contact between described second source contact and the second grounding contact; On described second row contact left and right directions, the 5th high speed signal contact and the 6th high speed signal contact is provided with between described 3rd grounding contact and the 3rd power contact head, between described second detecting contact and the 4th power contact head, the gap of vacant three contacts, is provided with the 7th high speed signal contact and the 8th high speed signal contact between described 4th power contact head and the 4th grounding contact.
As a further improvement on the present invention, described 13 terminal, the 14 terminal, the tenth Five-terminals and the 16 terminal tails line up another row, and the contact of described electric connector terminal group is convex.
As a further improvement on the present invention, described electric connector terminal group is USB Type C or FPC electric connector terminal group.
Compared to prior art, described electric connector terminal group bends blanking cutting by same sheet material and forms, and described electric connector terminal group afterbody is also in a row.Setting like this, is convenient to manufacture and the assembling of described electric connector terminal group, electric connector terminal group afterbody and in a row can in order to soldered circuit board, circuit board simplifies product structure, reduces technology difficulty, shortens product production flow, reduces product cost.
Accompanying drawing explanation
Fig. 1 is the preliminary structure schematic perspective view before electric connector terminal group first execution mode material strip of the present invention is sheared.
Fig. 2 is the schematic perspective view of another angle in Fig. 1.
Fig. 3 is the schematic perspective view of electric connector terminal group first execution mode of the present invention.
Fig. 4 is the preliminary structure schematic perspective view before electric connector terminal group second execution mode material strip of the present invention is sheared.
Fig. 5 is the schematic perspective view of another angle in Fig. 4.
Fig. 6 is the schematic perspective view of electric connector terminal group second execution mode of the present invention.
Fig. 7 is the schematic perspective view of another angle in Fig. 6.
Reference numeral:
Electric connector terminal group 100,200 first grounding contact 11
First high speed signal contact 101 second high speed signal contact 102
First power contact head 12 signal sends contact 13
Signal reception contact 14 first detects contact 15
Third high speed signal contact 103 the 4th high speed signal contact 104
Second source contact 16 second grounding contact 17
3rd grounding contact 21 the 3rd power contact head 22
5th high speed signal contact 105 the 6th high speed signal contact 106
Second detecting contact 23 the 4th power contact head 24
7th high speed signal contact 107 the 8th high speed signal contact 108
4th grounding contact 25 head 31
Afterbody 32 first flat part 33
First vertical portion 34 second horizontal part 35
Vertical portion 37, second vertical portion 36 the 3rd
3rd horizontal part 38 the 4th vertical portion 39
4th horizontal part 361 the 5th horizontal part 391
Horizontal terminal 41 is shape terminal 42 vertically
Body 421 lower extending part 422
Conducting terminal 6 the first terminal 61
Second terminal 62 the 3rd terminal 63
4th terminal 64 Five-terminals 65
6th terminal 66 the 7th terminal 67
8th terminal 68 the 9th terminal 71
Tenth terminal 72 the 11 terminal 73
Tenth two-terminal 74 the 13 terminal 75
14 terminal 76 the tenth Five-terminals 77
16 terminal 78 material strip 320
Preliminary structure 100 ', 200 '
Embodiment
Shown in please refer to the drawing 3, for electric connector terminal group 100 schematic perspective view of first embodiment of the invention, described electric connector terminal group 100 is a kind of terminal group being applicable to the USB2.0 of the interface frame of USB3.1Type-C, and electric connector terminal group 100 is in order to be immobilizated on the insulating body (not shown) of electric connector (not shown).Described electric connector terminal group 100 comprises some conducting terminals 6, and described conducting terminal 6 comprises the afterbody 32 of head 31 and connection header 31, and described head 31 is provided with the contact being electrically connected butt connector (not shown).Described electric connector terminal group 100 bends blanking cutting by same sheet material and forms, and described electric connector terminal group 100 afterbody 32 is also in a row.Shown in please refer to the drawing 1 to Fig. 2, for described electric connector terminal group 100 is at the preliminary structure 100 ' schematic perspective view of same sheet material after first one-step forming and bending, shown in please refer to the drawing 3, for the final structure schematic diagram of described electric connector terminal group 100 preliminary structure 100 ' after material strip 320 shearing is carried out in afterbody 32 position, setting like this, afterbody 32 is also in a row in order to connecting circuit board (not shown), be convenient to manufacture and the assembling of electric connector terminal group 100, reduce technology difficulty, shorten product production flow, reduce product cost.
Described electric connector terminal group 100 comprises the first terminal 61 successively, second terminal 62, 3rd terminal 63, 4th terminal 64, Five-terminals 65, 6th terminal 66, 7th terminal 67 and the 8th terminal 68, described electric connector terminal group 100 is formed at afterbody 32 position blanking cutting by electric connector terminal group 100 preliminary structure 100 ', described electric connector terminal group 100 preliminary structure 100 ' is bent by same sheet material and forms, and described electric connector terminal group 100 preliminary structure 100 ' is provided with the first flat part 33, first vertical portion 34 of bending downwards on the left of the first flat part 33, second horizontal part 35 of further horizontal-extending left from the first lower end, vertical portion 34, the second vertical portion 36 of extension is upwards bent further on the left of the second horizontal part 35, 3rd vertical portion 37 of bending downwards on the right side of the first flat part 33, the 3rd horizontal part 38 of further horizontal-extending to the right from the 3rd lower end, vertical portion 37, the 4th vertical portion 39 of extension is upwards bent further, the described 3rd on the right side of the 3rd horizontal part 38, 4th, 5th and the 6th terminal 63, 64, 65, 66 are positioned on described first flat part 33, described second terminal 62 is positioned on described first vertical portion 34, described the first terminal 61 is positioned on described second vertical portion 36, and described 7th terminal 67 is positioned on described 3rd vertical portion 37, and described 8th terminal 68 is positioned on described 4th vertical portion 39.Setting like this, between conducting terminal 6, arranged distribution is reasonable, be conducive to electric connector terminal group 100 shaping on same sheet material, and can realize detached from each other by material strip 320 shearing of afterbody 32 position, manufacture simple, accurate positioning, and the materials cost saving electric connector terminal group 100.
Described 3rd, the 4th, the 5th and the 6th terminal 63,64,65,66 is horizontal terminal 41, the contact of described 3rd, the 4th, the 5th and the 6th terminal 63,64,65,66 is positioned at horizontal terminal 41 front end, described first, second, the 7th and the 8th terminal 61,62,67,68 is vertical shape terminal 42, the body 421 extended before and after described vertical shape terminal 42 comprises, the lower extending part 422 extended up or down from body 421, described main part and described lower extending part 422 are extended with forward two described contacts further.Setting like this, can reduce electric connector terminal group 100 impedance, enhance product performance, and simplifies product structure, reduces technology difficulty, shortens product production flow, reduces product cost.
Described the first terminal 61, second terminal 62, 3rd terminal 63, 4th terminal 64, Five-terminals 65, 6th terminal 66, 7th terminal 67 and the 8th terminal 68 are respectively the first earth terminal, first power supply terminal, first inspection terminal, signal sending end, Signal reception terminal, second inspection terminal, second source terminal and the second earth terminal, described contact comprises first row contact and second row contact, and described first row contact comprises the first grounding contact 11 successively, first power contact head 12, signal sends contact 13, Signal reception contact 14, first detecting contact 15, second source contact 16 and the second grounding contact 17, described second row contact comprises the 3rd grounding contact 21 successively, 3rd power contact head 22, second detecting contact 23, 4th power contact head 24 and the 4th grounding contact 25, described first grounding contact 11 is relative with described 3rd grounding contact about 21 and be positioned on described first earth terminal, described first power contact head 12 is relative with described 3rd power contact head about 22 and be positioned on described first power supply terminal, described second grounding contact 17 is relative with described 4th grounding contact about 25 and be positioned on described second earth terminal, described second source contact 16 is relative with described 4th power contact head about 24 and be positioned on described second source terminal, and described first detecting contact 15 and second is detected contact 23 and is distributed in signal in the lateral direction and sends contact 13, Signal reception contact 14 both sides.Namely, described electric connector terminal group 100 is the terminal group of USB2.0, its interface frame is identical with the interface frame of USB3.1Type-C, setting like this, while raising is compatible, only retain USB2.0 terminal group, the manufacturing cost of other conducting terminals (not shown) can be reduced, thus meet the trend of electric connector highly compatible and low cost.
On described first row contact left and right directions, the gap of vacant two contacts between described first grounding contact 11 and the first power contact head 12, described first power contact head 12 and signal send the gap of a vacant contact between contact 13, the gap of vacant two contacts between described second source contact 16 and the second grounding contact 17; On described second row contact left and right directions, the gap of vacant two contacts between described 3rd grounding contact 21 and the 3rd power contact head 22, the gap of vacant three contacts between described second detecting contact 23 and the 4th power contact head 24, the gap of vacant two contacts between described 4th power contact head 24 and the 4th grounding contact 25.Setting like this, described electric connector terminal group 100 position is accurate, can be more applicable for the interface frame of USB3.1Type-C.In the present embodiment, described contact is elastic bumps shape.So, the contact of described elastic bumps shape can realize being electrically connected preferably with the tabular contact of butt connector.Namely in the present embodiment, electric connector terminal group 100 is a kind of female opening connector terminal group being applicable to USB3.1Type-C interface frame, concrete, see described electric connector terminal group 100 from front to back: described first row contact is followed successively by the first grounding contact 11 from left to right, first power contact head 12, signal sends contact 13, Signal reception contact 14, first detecting contact 15, second source contact 16 and the second grounding contact 17, described second row contact is followed successively by the 3rd grounding contact 21 from left to right, 3rd power contact head 22, second detecting contact 23, 4th power contact head 24 and the 4th grounding contact 25.In other enforcement sides, described contact also can be flat or other shapes, described electric connector terminal group 100 is made to be a kind of public opening connector terminal group being applicable to USB3.1Type-C interface frame, concrete, see described electric connector terminal group 100 from front to back: described first row contact is followed successively by the first grounding contact 11 from right to left, first power contact head 12, signal sends contact 13, Signal reception contact 14, first detecting contact 15, second source contact 16 and the second grounding contact 17, described second row contact is followed successively by the 3rd grounding contact 21 from right to left, 3rd power contact head 22, second detecting contact 23, 4th power contact head 24 and the 4th grounding contact 25.
Shown in please refer to the drawing 6 and Fig. 7, for the electric connector terminal group 200 of second embodiment of the invention, described electric connector terminal group 200 is a kind of USB3.1Type-C terminal group, the electric connector terminal group 200 of described second execution mode is compared with the electric connector terminal group 100 of the first execution mode, distinguish as follows: between described the first terminal 61 and the second terminal 62, be also provided with the 9th terminal 71, tenth terminal 72, 13 terminal the 75 and the 14 terminal 76, described 7th terminal 67 and the 8th terminal 68 are also provided with the 11 terminal 73, tenth two-terminal 74, tenth Five-terminals the 77 and the 16 terminal 78, shown in please refer to the drawing 4 to Fig. 5, for electric connector terminal group 200 preliminary structure 200 ' of second embodiment of the invention, described electric connector terminal group 200 preliminary structure 200 ' is also provided with from the second vertical portion 36 to the 4th horizontal part 361 of the first direction, flat part 33 place horizontal-extending and the 4th vertical portion 39 to the 5th horizontal part 391 of the first direction, flat part 33 place horizontal-extending, described 9th terminal 71, tenth terminal 72 extends forward from the 4th horizontal part 361 and forms, described 11 terminal 73, tenth two-terminal 74 extends forward from the 5th horizontal part 391 and forms, described 13 terminal the 75 and the 14 terminal 76 extends forward from the second horizontal part 35 and forms, tenth Five-terminals the 77 and the 16 terminal 78 extends forward from the 3rd horizontal part 38 and forms.Setting like this, between the conducting terminal 6 of USB3.1Type-C terminal group, arranged distribution is reasonable, be conducive to electric connector terminal group 200 shaping on same sheet material, and can realize detached from each other by material strip 320 shearing of afterbody 32 position, manufacture simple, accurate positioning, and the materials cost saving electric connector terminal group 200.
On described first row contact left and right directions, the first high speed signal contact (TX1+) 101 and the second high speed signal contact (TX1-) 102 is provided with between described first grounding contact 11 and the first power contact head 12, described first power contact head 12 and signal send the gap of a vacant contact between contact 13, are provided with third high speed signal contact (RX2-) 103 and the 4th high speed signal contact (RX2+) 104 between described second source contact 16 and the second grounding contact 17; On described second row contact left and right directions, the 5th high speed signal contact (RX1+) 105 and the 6th high speed signal contact (RX1-) 106 is provided with between described 3rd grounding contact 21 and the 3rd power contact head 22, between described second detecting contact 23 and the 4th power contact head 24, the gap of vacant three contacts, is provided with the 7th high speed signal contact (TX2-) 107 and the 8th high speed signal contact (TX2+) 108 between described 4th power contact head 24 and the 4th grounding contact 25.Setting like this, described electric connector terminal group 200 position is accurate, can be more applicable for the interface frame of USB3.1Type-C.
Described 13 terminal 75, 14 terminal 76, tenth Five-terminals the 77 and the 16 terminal 78 afterbody 32 lines up another row, setting like this, between the conducting terminal 6 of USB3.1Type-C terminal group, arranged distribution is reasonable, be conducive to electric connector terminal group 200 shaping on same sheet material, and described 13 terminal 75, 14 terminal 76, tenth Five-terminals 77 and the 16 terminal 78 afterbody 32 line up another row can in order to weld another circuit board (not shown) or welding lead (not shown) etc., be convenient to manufacture and the assembling of described electric connector terminal group 200.
Described electric connector terminal group 100 is USB Type C or FPC electric connector terminal group 100.Setting like this, described electric connector terminal group 100,200 is also applicable to other electric connectors in other embodiments.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (10)
1. an electric connector terminal group, in order to be immobilizated on the insulating body of electric connector, described electric connector terminal group comprises some conducting terminals, described conducting terminal comprises the afterbody of head and connection header, described head is provided with the contact being electrically connected butt connector, it is characterized in that: described electric connector terminal group bends blanking cutting by same sheet material and forms, and described electric connector terminal group afterbody is also in a row.
2. electric connector terminal group as claimed in claim 1, is characterized in that: described electric connector terminal group comprises the first terminal successively, second terminal, 3rd terminal, 4th terminal, Five-terminals, 6th terminal, 7th terminal and the 8th terminal, described electric connector terminal group is formed at afterbody position blanking cutting by an electric connector terminal group preliminary structure, described electric connector terminal group preliminary structure is bent by same sheet material and forms, and described electric connector terminal group preliminary structure is provided with the first flat part, first vertical portion of bending downwards on the left of the first flat part, the second horizontal part of further horizontal-extending left from the first lower end, vertical portion, the second vertical portion of extension is upwards bent further on the left of the second horizontal part, 3rd vertical portion of bending downwards on the right side of the first flat part, the 3rd horizontal part of further horizontal-extending to the right from the 3rd lower end, vertical portion, the 4th vertical portion of extension is upwards bent further, the described 3rd on the right side of the 3rd horizontal part, 4th, 5th and the 6th terminal is positioned on described first flat part, described second terminal is positioned on described first vertical portion, described the first terminal is positioned on described second vertical portion, and described 7th terminal is positioned on described 3rd vertical portion, and described 8th terminal is positioned on described 4th vertical portion.
3. electric connector terminal group as claimed in claim 2, it is characterized in that: described 3rd, the 4th, the 5th and the 6th terminal is horizontal terminal, the contact of described 3rd, the 4th, the 5th and the 6th terminal is positioned at horizontal terminal front end, described first, second, the 7th and the 8th terminal is vertical shape terminal, the body extended before and after described vertical shape terminal comprises, the lower extending part extended up or down from body, described main part and described lower extending part are extended with forward two described contacts further.
4. electric connector terminal group as claimed in claim 2, is characterized in that: described the first terminal, second terminal, 3rd terminal, 4th terminal, Five-terminals, 6th terminal, 7th terminal and the 8th terminal are respectively the first earth terminal, first power supply terminal, first inspection terminal, signal sending end, Signal reception terminal, second inspection terminal, second source terminal and the second earth terminal, described contact comprises first row contact and second row contact, and described first row contact comprises the first grounding contact successively, first power contact head, signal sends contact, Signal reception contact, first detecting contact, second source contact and the second grounding contact, described second row contact comprises the 3rd grounding contact successively, 3rd power contact head, second detecting contact, 4th power contact head and the 4th grounding contact, described first grounding contact is relative up and down with described 3rd grounding contact and be positioned on described first earth terminal, described first power contact head is relative up and down with described 3rd power contact head and be positioned on described first power supply terminal, described second grounding contact is relative up and down with described 4th grounding contact and be positioned on described second earth terminal, described second source contact is relative up and down with described 4th power contact head and be positioned on described second source terminal, and described first detecting contact and second is detected contact and is distributed in signal in the lateral direction and sends contact, Signal reception contact both sides.
5. electric connector terminal group as claimed in claim 4, it is characterized in that: on described first row contact left and right directions, the gap of vacant two contacts between described first grounding contact and the first power contact head, the gap of a vacant contact between described first power contact head and signal emission, the gap of vacant two contacts between described second source contact and the second grounding contact; On described second row contact left and right directions, the gap of vacant two contacts between described 3rd grounding contact and the 3rd power contact head, the gap of vacant three contacts between described second detecting contact and the 4th power contact head, the gap of vacant two contacts between described 4th power contact head and the 4th grounding contact.
6. electric connector terminal group as claimed in claim 1, is characterized in that: described electric connector terminal group afterbody is also in a row in order to soldered circuit board.
7. electric connector terminal group as claimed in claim 2, it is characterized in that: between described the first terminal and the second terminal, be also provided with the 9th terminal, tenth terminal, 13 terminal and the 14 terminal, described 7th terminal and the 8th terminal are also provided with the 11 terminal, tenth two-terminal, tenth Five-terminals and the 16 terminal, described electric connector terminal group preliminary structure is also provided with from the second vertical portion to the 4th horizontal part of the first direction, flat part place horizontal-extending and the 4th vertical portion to the 5th horizontal part of the first direction, flat part place horizontal-extending, described 9th terminal, tenth terminal extends forward from the 4th horizontal part and forms, described 11 terminal, tenth two-terminal extends forward from the 5th horizontal part and forms, described 13 terminal and the 14 terminal extend forward from the second horizontal part and form, tenth Five-terminals and the 16 terminal extend forward from the 3rd horizontal part and form.
8. electric connector terminal group as claimed in claim 4, it is characterized in that: on described first row contact left and right directions, the first high speed signal contact and the second high speed signal contact is provided with between described first grounding contact and the first power contact head, the gap of a vacant contact between described first power contact head and signal emission, is provided with third high speed signal contact and the 4th high speed signal contact between described second source contact and the second grounding contact; On described second row contact left and right directions, the 5th high speed signal contact and the 6th high speed signal contact is provided with between described 3rd grounding contact and the 3rd power contact head, between described second detecting contact and the 4th power contact head, the gap of vacant three contacts, is provided with the 7th high speed signal contact and the 8th high speed signal contact between described 4th power contact head and the 4th grounding contact.
9. electric connector terminal group as claimed in claim 7, is characterized in that: described 13 terminal, the 14 terminal, the tenth Five-terminals and the 16 terminal tails line up another row, and the contact of described electric connector terminal group is convex.
10. electric connector terminal group as claimed in claim 1, is characterized in that: described electric connector terminal group is USB Type C or FPC electric connector terminal group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164924.XA CN104733890B (en) | 2015-04-08 | 2015-04-08 | Electric connector terminal group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164924.XA CN104733890B (en) | 2015-04-08 | 2015-04-08 | Electric connector terminal group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104733890A true CN104733890A (en) | 2015-06-24 |
| CN104733890B CN104733890B (en) | 2019-01-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510164924.XA Active CN104733890B (en) | 2015-04-08 | 2015-04-08 | Electric connector terminal group |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518387A (en) * | 2019-08-30 | 2019-11-29 | Oppo（重庆）智能科技有限公司 | Plug connector and preparation method thereof, electronic equipment |
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| CN2618320Y (en) * | 2003-03-12 | 2004-05-26 | 拓洋实业股份有限公司 | Terminals of electric connector |
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| CN201029128Y (en) * | 2007-02-12 | 2008-02-27 | 苏秋水 | Improved connector |
| CN201478493U (en) * | 2009-08-03 | 2010-05-19 | 东莞市扬明精密塑胶五金电子有限公司 | Novel weld line type terminal connector |
| CN204538290U (en) * | 2015-04-08 | 2015-08-05 | 上海天诚通信技术有限公司 | Electric connector terminal group |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4395086A (en) * | 1981-04-20 | 1983-07-26 | The Bendix Corporation | Electrical contact for electrical connector assembly |
| CN2273904Y (en) * | 1996-09-24 | 1998-02-04 | 增城市新塘智择电子五金塑胶制品厂 | Improved socket structure |
| CN2618320Y (en) * | 2003-03-12 | 2004-05-26 | 拓洋实业股份有限公司 | Terminals of electric connector |
| CN2847577Y (en) * | 2005-10-28 | 2006-12-13 | 博罗冲压精密工业有限公司 | CF card mother seat and PCMCIA card mether seat |
| CN201029128Y (en) * | 2007-02-12 | 2008-02-27 | 苏秋水 | Improved connector |
| CN201478493U (en) * | 2009-08-03 | 2010-05-19 | 东莞市扬明精密塑胶五金电子有限公司 | Novel weld line type terminal connector |
| CN204538290U (en) * | 2015-04-08 | 2015-08-05 | 上海天诚通信技术有限公司 | Electric connector terminal group |
Cited By (1)
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| CN110518387A (en) * | 2019-08-30 | 2019-11-29 | Oppo（重庆）智能科技有限公司 | Plug connector and preparation method thereof, electronic equipment |
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| CN104733890B (en) | 2019-01-11 |
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