CN203813096U - USB socket electric connector and combination of USB socket electric connector and circuit board - Google Patents

USB socket electric connector and combination of USB socket electric connector and circuit board Download PDF

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Publication number
CN203813096U
CN203813096U CN201420187677.6U CN201420187677U CN203813096U CN 203813096 U CN203813096 U CN 203813096U CN 201420187677 U CN201420187677 U CN 201420187677U CN 203813096 U CN203813096 U CN 203813096U
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China
Prior art keywords
those
plural
electric connector
width
row
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Active
Application number
CN201420187677.6U
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Chinese (zh)
Inventor
陈飞龙
蔡侑伦
侯斌元
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Advanced Connectek Kunshan Ltd
Advanced Connectek Shenzhen Ltd
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Advanced Connectek Kunshan Ltd
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Priority to CN201420187677.6U priority Critical patent/CN203813096U/en
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Abstract

The utility model provides a USB socket electric connector. The USB socket electric connector comprises a shielding shell, an insulation body, multiple rows of upper terminals, and multiple rows of lower terminals, wherein the shielding shell comprises an accommodation groove, the insulation body is disposed in the accommodation groove, the insulation body comprises a base seat and a tongue plate, the tongue plate is formed at a side of the base seat in a stretching manner; the multiple rows of lower terminals are adjacent to the multiple rows of upper terminals, the multiple rows of lower terminals comprise multiple signal terminals and multiple power supply terminals; the multiple power supply terminals are located on the insulation body, the multiple power supply terminals are adjacent to the multiple signal terminals and are located at the same horizontal level with the multiple signal terminals, the multiple power supply terminals comprise multiple second interference root parts, multiple second contact parts, multiple second stretching parts, and multiple second welding parts; and the width of the multiple second interference root parts, the width of the multiple second stretching parts, and the width of the multiple second welding parts increase relatively.

Description

The combination of USB socket electric connector and cooperation circuit board thereof
Technical field
This creation relates to a kind of electric connector, particularly the combination of a kind of USB socket electric connector and cooperation circuit board thereof.
Background technology
General electric connector interface is universal serial bus (Universal Serial Bus, be called for short USB), the characteristic of its plug and play and widely ordinary consumer use, and take USB2.0 transmission standard and be developed to now as transmission speed USB3.0 transmission standard faster.
Existing USB2.0 and USB3.0 electric connector, though external form, structure and terminal all according to the ordered size of USB association criterion, and USB2.0 and USB3.0 electric connector all have charging and the function of power supply are provided now.
Current USB2.0 and USB3.0 male or female seat electric connector, though there is the function of charging and power supply being provided, but along with running gear (mobile phone) or relevant peripheral electronic product function are day by day according to increasing, power consumption demand strengthens relatively, and existing power delivery speed can not meet.
Moreover general USB2.0 and USB3.0 electric connector can maintain under existing functional conditions, still can be considered again and be optimized the space existence of shortening volume.Therefore how to solve the problem of conventional construction, be the problem place that relevant dealer institute must think deeply.
Utility model content
Because the problems referred to above, this creation system provides a kind of USB socket electric connector, comprises row's terminal and the lower row's terminal of plural number on screening can, insulating body, plural number; Screening can comprises storage tank, and insulating body is positioned at storage tank, and insulating body comprises pedestal and hyoplastron, and hyoplastron extends to form in one of pedestal side; On plural number, row's terminal is positioned at insulating body; The lower row's terminal of plural number is positioned at insulating body, and the lower row's terminal of plural number is adjacent to arranging terminal on plural number, and the lower row's terminal of plural number comprises plural signal terminal and plural power supply terminal; Plural number signal terminal is positioned at insulating body, and plural signal terminal comprises plural number first and interferes root, plural the first contact site, plural the first extension and plural the first weld part; Plural number first interferes root to be fixed on pedestal, and plural the first contact site is in hyoplastron, and plural the first extension connects plural number first and interferes root and plural the first contact site, and plural the first weld part connects plural number first and interferes root; Plural number power supply terminal is positioned at insulating body, the plural number adjacent plural signal terminal of power supply terminal and be positioned at same level with plural signal terminal and arrange, plural power supply terminal comprises plural number second and interferes root, plural the second contact site, plural the second extension and plural the second weld part; Plural number second interferes root to be fixed on pedestal, plural number second interferes the width of root to be greater than the width that plural number first is interfered root, plural number the second contact site is in hyoplastron, the width of plural number the second contact site equals the width of plural the first contact site, plural number the second extension connects plural number second and interferes root and plural the second contact site, the width of plural number the second extension is greater than the width of plural the first extension, plural number the second weld part connects plural number second and interferes root, and the width of plural the second weld part is greater than the width of plural the first weld part.
This creation system also provides a kind of USB socket electric connector combination, comprising a USB socket electric connector is as mentioned above combined with circuit board, circuit board assembling USB socket electric connector, circuit board comprises first row perforation and second row perforation, on first row piercing welding plural number, arrange terminal, under second row piercing welding plural number, arrange terminal, second row perforation comprises plural the first signal perforation and plural the first power supply perforation; Plural number first signal piercing welding plural number the first weld part, plural number first power supply piercing welding plural number the second weld part, the width of plural number the first power supply perforation is greater than the width of plural the first signal perforation, and adjacent plural the first signal of plural the first power supply perforation is bored a hole and is positioned at same level arrangement with plural the first signal perforation.
In sum, this creation interferes root, plural the second extension and plural the second weld part to increase conduction surface by the plural number second of plural power supply terminal, when transmission power supply, can effectively promote conduction speed, therefore can use at needs and transmit the electronic product that large electric current is used, and USB3.0 is about promote to transfer to more than 5 amperes.And, with the width of identical plural the second contact site, there is the transfer function of applicable USB3.0 and compatible USB2.0.In addition, the USB socket electric connector combined circuit plate of can arranging in pairs or groups, perforation layout on circuit board can effectively be dwindled and be utilized space, increases the utilization in other space on circuit board, also can avoid unlikely being in contact with one another of scolding tin of the perforation on circuit board and the problem of short circuit and capacity effect.
Accompanying drawing explanation
The schematic appearance of the USB socket electric connector that Fig. 1 is this creation.
The decomposing schematic representation of the USB socket electric connector of this creation of Fig. 2.
The generalized section of the USB socket electric connector that Fig. 3 is this creation.
The schematic top plan view of the lower row of the plural number terminal that Fig. 4 is this creation.
The schematic appearance of the lower row of the plural number terminal that Fig. 5 is this creation.
The schematic top plan view of the circuit board that Fig. 6 is this creation.
Embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, be the embodiment of the USB socket electric connector 100 of this creation, Fig. 1 is schematic appearance, and Fig. 2 is decomposing schematic representation, and Fig. 3 is generalized section.The USB socket electric connector 100 of this creation is the electric connector of USB3.0 specification, and the USB socket electric connector 100 of this creation comprises row's terminal 21 and the lower row's terminal 31 of plural number on screening can 11, insulating body 13, plural number.
Screening can 11 is a hollow housing, has storage tank 111 within screening can 11, and one of screening can 11 side is formed with the grafting frame mouth of rectangle.
Insulating body 13 is positioned at storage tank 111, insulating body 13 mainly comprises pedestal 131 and hyoplastron 132, at this, to be formed with terminal groove, provide assembling mode in conjunction with arranging the lower row's terminal 31 of terminal 21 and plural number on plural number, but not as limit, in certain embodiments, the mode that insulating body 13 also can ejection formation (insert-molding) is formed with pedestal 131 and hyoplastron 132 and simultaneously in conjunction with plural number upper row terminal 21 and the lower row of plural number terminal 31.In the present embodiment, hyoplastron 132 extends one of pedestal 131 side, and one of pedestal 131 side is combined with terminal base 1311, the lower row's terminal 31 of fixing plural number upper row terminal 21 and plural number.
On plural number, the lower row's terminal 31 of row's terminal 21 collocation plural number is for meeting the transmission standard of USB3.0, and on plural number, row's terminal 21 is positioned at insulating body 13.The lower row's terminal 31 of plural number is for meeting the transmission standard of USB2.0, and the lower row's terminal 31 of plural number is positioned at insulating body 13, and the lower row's terminal 31 of plural number is adjacent to arranging terminal 21 on plural number, and the lower row's terminal 31 of plural number comprises plural signal terminal 32 and plural power supply terminal 33.
Plural number signal terminal 32 comprises plural number first and interferes root 321, plural number the first contact site 322, plural number the first extension 323 and plural the first weld part 324, plural number first interferes root 321 to be fixed on pedestal 131, plural number the first contact site 322 is positioned at hyoplastron 132, plural number the first contact site 322 exposes to hyoplastron 132 for shell fragment type contact site, the width of plural number the first contact site 322 is the width that meets the ordered contact site of USB3.0 association criterion, plural number the first extension 323 connects plural number first and interferes root 321 and plural the first contact site 322, plural number the first weld part 324 connects plural number first and interferes root 321, plural number the first weld part 324 is for wearing pin formula (DIP) pin.
Plural number power supply terminal 33 is positioned at insulating body 13, the plural number adjacent plural signal terminal 32 of power supply terminal 33 and be positioned at same level with plural signal terminal 32 and arrange, at this, plural number power supply terminal 33 is positioned at the both sides of plural signal terminal 32, plural number signal terminal 32 is pair of differential signal terminal (D+-), plural number power supply terminal 33 comprises transmission terminal (Power) and earthy terminal (Gnd) for power supply, in the present embodiment, plural number power supply terminal 33 comprises plural number second and interferes root 331, plural number the second contact site 332, plural number the second extension 333 and plural the second weld part 334(are as shown in Figure 5).
Plural number second interferes root 331 to be fixed on pedestal 131, and plural number second interferes the width of root 331 to be greater than the width that plural number first is interfered root 321, and plural number second interferes the width of root 331 to be greater than the width of plural the second contact site 332.Plural number the second contact site 332 is positioned at hyoplastron 132, the width of plural number the second contact site 332 equals the width of plural the first contact site 322, plural number the second contact site 332 exposes to hyoplastron 132 for shell fragment type contact site, and the width of plural the second contact site 332 is the width that meets the ordered contact site of USB3.0 association criterion.Plural number the second extension 333 connects plural number second and interferes root 331 and plural the second contact site 332, and the width of plural the second extension 333 is greater than the width of the first extension 323.Plural number the second weld part 334 connects plural number second and interferes root 331, and the width of plural the second weld part 334 is greater than the width of plural the first weld part 324, and plural the second weld part 334 is for wearing pin formula (DIP) pin.At this, plural number second interferes the width of root 331 to be greater than the width that plural number first is interfered root 321, and, distance between plural number the second interference root 331 and plural number the first interference root 321 is for can avoid cross-talk each other, maybe can avoid USB plug electric connector in transmission, to produce the problem of cross-talk, also can meet considering of voltage-withstand test and mechanism's volume simultaneously.
When being plugged in USB socket electric connector 100 with USB plug electric connector, by plural power supply terminal 33, for example, increase conduction surface except other structure part (plural number second is interfered root 331, plural the second extension 333 and plural the second weld part 334) of plural the second contact site 332, when transmission power supply, can effectively promote conduction speed, therefore can use at needs and transmit the electronic product that large electric current is used, at this, the USB3.0 of general known techniques only can be about 1.8 amperes of transmission, USB2.0 only can be about 1.5 amperes of transmission.The USB3.0 of this creation is about to promote and transfers to more than 5 amperes.In addition, USB socket electric connector 100 has the transmission interface of USB3.0, simultaneously the function of the compatible transmission interface in USB2.0.
Consulting Fig. 4, is the schematic top plan view of the lower row of the plural number terminal of this creation.The second extension 333 of plural number power supply terminal 33 comprises the first side 3331 and the second side 3332, the first side 3331 level connection joints are interfered one of root 331 side in one of plural the second contact site 332 side with plural number second, the second side 3332 tilts to be connected in the another side of plural the second contact site 332 and the another side that plural number second is interfered root 331, uses and increases conduction surface and effectively lifting conduction speed.
Consult Fig. 3, in the present embodiment, hyoplastron 132 further comprises and shortens length distance L1, before hyoplastron 132 between side and pedestal 131, shortening length distance is 8.85mm, and the length of hyoplastron 132 is for being less than the about 10.15mm of the ordered hyoplastron of USB3.0 association criterion.At this, when being plugged in USB socket electric connector 100 with USB plug electric connector, USB plug electric connector can support and be attached on the pedestal 131 of screening can 11 inside, simultaneously the plural terminals of USB plug electric connector is also corresponding touches the upper row of the plural number terminal 21 and the lower terminal 31 of arranging of plural number on hyoplastron 132, the use of the USB plug electric connector that meets grafting GENERAL TYPE is provided, also can effectively transmit power supply and signal, that is to say the compatibility that keeps USB3.0 and USB2.0, and have USB socket electric connector 100 concurrently by the contraction in length of hyoplastron 132, the effect that the length of overall volume shortens relatively, reach compact effect.That is to say, the length of the hyoplastron 132 of general USB socket electric connector 100 is longer, USB plug electric connector 100 can not support and be attached on the pedestal 131 of screening can 11 inside, and the length volume of whole USB socket electric connector 100 is longer, cannot have compact effect.
Consult Fig. 2 and Fig. 6, the schematic top plan view that Fig. 6 is circuit board.In certain embodiments, USB socket electric connector 100 can combined circuit plate 51 and complete 100 combinations of USB socket electric connector.At this, circuit board 51 assembling USB socket electric connectors 100, circuit board 51 comprises first row perforation 52 and second row perforation 53, the upper row of first row perforation 52 welding plural number terminal 21, the lower row's terminal 31 of second row perforation 53 welding plural number, second row perforation 53 comprises plural the first signal perforation 531 and plural the first power supply perforation 532.What specify is, it is 53 different that the first rows perforation 52 that the first row perforation 52 of circuit board 51 and second row perforation 53 are the circuit board 51 ordered from USB3.0 association criterion and second row are bored a hole, but non-as limit, in actual use, the distance of the perforation 52 of the first row of circuit board 51 and second row perforation 53 also can be ordered with USB3.0 association criterion the first row perforation 52 of circuit board 51 and the distance of second row perforation 53 are identical.
Plural the first weld part 324 of plural number the first signal perforation 531 welding, plural the second weld part 334 of plural number the first power supply perforation 532 welding, the width of plural number the first power supply perforation 532 is greater than the width of plural the first signal perforation 531, plural number the first power supply is bored a hole 532 adjacent plural the first signal perforation 531 and is positioned at same level arrangement with plural the first signal perforation 531, plural number the first power supply 532 summarys of boring a hole form ellipse, at this, the distance of the width of plural the first power supply perforation 532 is 1.4mm.
When being installed on USB socket electric connector 100 in circuit board 51, first row perforation 52 and second row perforation 53 on circuit board 51 are welded, width with plural the first power supply perforation 532 meets plural the second weld part 334 and provides plural the second weld part 334 to penetrate, then in conjunction with arranging on plural number under terminal 21 and plural number, arranges terminal 31 with scolding tin on circuit board 51.
Refer again to Fig. 6, in certain embodiments, circuit board 51 further comprises plural number and shortens distance L2, between plural the first power supply perforation 532 and plural the first signal perforation 531, by the distance between the heart among plural the first power supply perforation 532, be 6.50mm, be less than the about 7mm of distance between the heart among ordered plural the first power supply perforation 532 of USB3.0 association criterion, can dwindle the space that utilizes on circuit board 51, to increase the utilization in other space on circuit board 51, in addition, USB socket electric connector 100 that relatively can reduced volume is arranged on circuit board 51.
Refer again to Fig. 6, in certain embodiments, circuit board 51 further comprises prolongation distance L3, and, first row perforation 52 comprises plural number the second outer side perforation 521, extend distance L3 between plural number the second outer side perforation 521, in addition, circuit board 51 comprises plural tangent circle spacing L4, between round outside circle and plural the first power supply perforation 532 outside plural number the second outer side perforation 521, by the distance between the heart among plural number the second outer side perforation 521, be 9mm, be greater than the about 8mm of distance between the heart among the outer side perforation 521 of the ordered plural number of USB3.0 association criterion second, can make plural tangent circle spacing L4 there is preferably width distance, when scolding tin arrange in conjunction with plural number terminal 21 with the lower row of plural number terminal 31 on circuit board 51, the scolding tin of plural number on the second outer side perforation 521 and plural the first power supply are bored a hole unlikely contact of scolding tin on 532 and are avoided the problem of short circuit and capacity effect.Also can effectively utilize the space on circuit board 51 by the distance of plural number the second outer side perforation 521, to increase the utilization in other space on circuit board 51, in addition, USB socket electric connector 100 that relatively can reduced volume is arranged on circuit board 51.
This creation interferes root, plural the second extension and plural the second weld part to increase conduction surface by the plural number second of plural power supply terminal, when transmission power supply, can effectively promote conduction speed, therefore can use at needs and transmit the electronic product that large electric current is used, and USB3.0 is about promote to transfer to more than 5 amperes.And, with the width of identical plural the second contact site, there is the transfer function of applicable USB3.0 and compatible USB2.0.In addition, the USB socket electric connector combined circuit plate of can arranging in pairs or groups, perforation layout on circuit board can effectively be dwindled and be utilized space, increases the utilization in other space on circuit board, also can avoid unlikely being in contact with one another of scolding tin of the perforation on circuit board and the problem of short circuit and capacity effect.
Symbol description
100 USB socket electric connectors
11 screening cans
111 storage tanks
13 insulating bodies
131 pedestals
1311 terminal bases
132 hyoplastrons
On 21, arrange terminal
31 times row's terminals
32 signal terminals
321 first interfere root
322 first contact sites
323 first extensions
324 first weld parts
33 power supply terminals
331 second interfere root
332 second contact sites
333 second extensions
3331 first sides
3332 second sides
334 second weld parts
51 circuit boards
52 first row perforation
521 second outer side perforations
53 second row perforation
531 first signal perforation
532 first power supply perforation
L1 shortens length distance
L2 shortens distance
L3 extends distance
L4 tangent circle spacing.

Claims (11)

1. at a kind of USB socket electric connector, comprising:
One screening can, comprises a storage tank;
One insulating body, is positioned at this storage tank, and this insulating body comprises a pedestal and a hyoplastron, and this hyoplastron extends to form in one of this pedestal side;
On plural number, row's terminal, is positioned at this insulating body; And
The lower row's terminal of plural number, is positioned at this insulating body, and those lower row's terminals are adjacent to row's terminal on those, and those lower row's terminals comprise:
Plural number signal terminal, is positioned at this insulating body, and those signal terminals comprise:
Plural number first is interfered root, is fixed on this pedestal;
Plural number the first contact site, is positioned at this hyoplastron;
Plural number the first extension, connects those first interference root and those the first contact sites; And
Plural number the first weld part, connects those the first interference roots; And
Plural number power supply terminal, is positioned at this insulating body, adjacent those signal terminals of those power supply terminals and be positioned at same level with those signal terminals and arrange, and those power supply terminals comprise:
Plural number second is interfered root, is fixed on this pedestal, and the width of those the second interference roots is greater than the width of those the first interference roots;
Plural number the second contact site, is positioned at this hyoplastron, and the width of those the second contact sites equals the width of those the first contact sites;
Plural number the second extension, connects those second interference root and those the second contact sites, and the width of those the second extensions is greater than the width of those the first extensions; And
Plural number the second weld part, connects those the second interference roots, and the width of those the second weld parts is greater than the width of those the first weld parts.
2. USB socket electric connector as claimed in claim 1, is characterized in that: described second interferes the width of root to be greater than the width of those the second contact sites.
3. USB socket electric connector as claimed in claim 1, it is characterized in that: described the second extension comprises one first side and one second side, this the first side level connection joint is interfered one of roots side in one of those the second contact sites side and those second, this second laterally inclined another side of those the second contact sites and another side of those the second interference roots of being connected in.
4. USB socket electric connector as claimed in claim 1, is characterized in that: described hyoplastron comprises a shortening length distance, before this hyoplastron between side and this pedestal.
5. a USB socket electric connector combination, comprises:
A USB socket electric connector as described in claim 1 to 4 any one; And
One circuit board, assembles this USB socket electric connector, and this circuit board comprises a first row perforation and second row perforation, those upper row's terminals of this first row piercing welding, and those lower row's terminals of this second row piercing welding, this second row is bored a hole and is comprised:
Plural number the first signal perforation, welds those the first weld parts; And
Plural the first power supply perforation, welds those the second weld parts, and the width of those the first power supply perforation is greater than the width of those the first signal perforation, and adjacent those first signals of those first power supplys perforation are bored a hole and are positioned at same level arrangement with those first signals perforation.
6. USB socket electric connector combination as claimed in claim 5, is characterized in that: described circuit board comprises plural number and shortens distance, between those first power supplys perforation and those first signals welding are bored a hole.
7. USB socket electric connector combination as claimed in claim 5, is characterized in that: described first row perforation comprises plural number the second outer side perforation, and this circuit board comprises a prolongation distance, between those second outer side perforations.
8. USB socket electric connector combination as claimed in claim 7, is characterized in that: described circuit board comprises plural tangent circle spacing, between justifying outside circle and those first power supplys perforation outside those second outer side perforations.
9. USB socket electric connector combination as claimed in claim 5, is characterized in that: described second interferes the width of root to be greater than the width of those the second contact sites.
10. USB socket electric connector combination as claimed in claim 5, it is characterized in that: described the second extension comprises one first side and one second side, this the first side level connection joint is interfered one of roots side in one of those the second contact sites side and those second, this second laterally inclined another side of those the second contact sites and another side of those the second interference roots of being connected in.
11. USB socket electric connector combinations as claimed in claim 5, is characterized in that: described hyoplastron comprises a shortening length distance portion, and this portion is positioned at before hyoplastron between side and this pedestal.
CN201420187677.6U 2014-04-18 2014-04-18 USB socket electric connector and combination of USB socket electric connector and circuit board Active CN203813096U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420187677.6U CN203813096U (en) 2014-04-18 2014-04-18 USB socket electric connector and combination of USB socket electric connector and circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420187677.6U CN203813096U (en) 2014-04-18 2014-04-18 USB socket electric connector and combination of USB socket electric connector and circuit board

Publications (1)

Publication Number Publication Date
CN203813096U true CN203813096U (en) 2014-09-03

Family

ID=51451809

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420187677.6U Active CN203813096U (en) 2014-04-18 2014-04-18 USB socket electric connector and combination of USB socket electric connector and circuit board

Country Status (1)

Country Link
CN (1) CN203813096U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103972691A (en) * 2014-04-18 2014-08-06 连展科技电子(昆山)有限公司 USB socket electric connector and assembly matched by circuit board and same
CN105024197A (en) * 2015-06-05 2015-11-04 昆山全方位电子科技有限公司 A USB based on a Type C

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103972691A (en) * 2014-04-18 2014-08-06 连展科技电子(昆山)有限公司 USB socket electric connector and assembly matched by circuit board and same
CN103972691B (en) * 2014-04-18 2017-05-10 连展科技电子(昆山)有限公司 USB socket electric connector and assembly matched by circuit board and same
CN105024197A (en) * 2015-06-05 2015-11-04 昆山全方位电子科技有限公司 A USB based on a Type C
CN105024197B (en) * 2015-06-05 2018-04-17 昆山全方位电子科技有限公司 A kind of USB connector based on TypeC

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20151014

Address after: Suzhou City, Jiangsu province 215321 Zhangpu town Kunshan city Huayuan Road No. 888 (ACON)

Patentee after: Advanced Connectek Electronic Technology (Kunshan) Inc.

Patentee after: Lianzhan Science & Technology (Shenzhen) Co., Ltd.

Address before: Suzhou City, Jiangsu province 215321 Zhangpu town Kunshan city Huayuan Road No. 888 (ACON)

Patentee before: Advanced Connectek Electronic Technology (Kunshan) Inc.

C41 Transfer of patent application or patent right or utility model