CN106159522A - General-purpose serial bus USB interface - Google Patents
General-purpose serial bus USB interface Download PDFInfo
- Publication number
- CN106159522A CN106159522A CN201610669749.4A CN201610669749A CN106159522A CN 106159522 A CN106159522 A CN 106159522A CN 201610669749 A CN201610669749 A CN 201610669749A CN 106159522 A CN106159522 A CN 106159522A
- Authority
- CN
- China
- Prior art keywords
- conducting terminal
- serial bus
- general
- usb interface
- terminal
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- 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
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
Abstract
A kind of general-purpose serial bus USB interface of the present invention, including conducting end subgroup, the shell covering conducting terminal, the first conducting terminal has the first contact site, and the second conducting terminal has the second contact site；Electric connector farther includes the ceramic supporting body that ceramic material is made, this ceramic supporting body has rear end location division and the docking section protruding out forward, upper and lower both sides, this docking section are arranged with groove, the first noumenon and the second body are arranged on the location division of ceramic supporting body, and the first contact site of described first conducting terminal and the second contact site of the second conducting terminal are respectively disposed in the groove of this upper and lower both sides.By arranging the ceramic supporting body that ceramic material is made, can prevent metallic conduction terminal from the situation of burning machine occurring when temperature is too high or short-circuit, to provide a kind of general-purpose serial bus USB interface with heat resistance and high temperature-proof.
Description
Technical field
The present invention relates to a kind of general-purpose serial bus USB interface, particularly relate to a kind of high-speed transfer general-purpose serial bus USB
Interface.
Background technology
High-speed transfer is a trend of current connector data transmission, but high-speed transfer also brings some new asking
Topic.Chinese patent is announced No. 204651552U and is i.e. disclosed a kind of high speed connector, and it includes the first insulating base, the first conduction
Terminal group, the second insulating base, the second conducting end subgroup, grounded metal sheet, the 3rd insulating base, shield shell, this first insulating base
Arrange with the first conducting end subgroup one produced by insert molding and form the first conducting end stroma, this second insulating base and this second conducting end
Subgroup one produced by insert molding arranges and forms the second conducting end stroma, and this first conducting end stroma and the second conducting end stroma are stacked group
Close, and this grounded metal sheet is located between the first conducting end stroma and the second conducting end stroma formation assembly, this assembling
Body arranges with the 3rd insulating base one produced by insert molding and forms semi-finished product, and this shield shell is sheathed on outside this semi-finished product, becomes with half
The pedestal of product is fixed, and the hyoplastron surrounding semi-finished product forms docking accent.
Owing to transfer rate is high, the heat that conducting terminal produces when normal work is also higher, and mostly conventional insulator seat is
Using plastic cement as the holding body of conducting terminal, plastic cement be heated easily deform thus can short circuit between conducting terminal, be short-circuited
Phenomenon.Even if plastic deformed amount is limited, but due to plastic cement poor thermal conductivity, and in the case that connector minimizes, data are transmitted
When the heat that produces be difficult to be spread by plastic cement, thus cause the temperature rise of conducting terminal too high, the impedance of conducting terminal also can change
Become, and then also can affect the quality of data transmission.
Content of the invention
The present invention is i.e. to overcome prior art not enough, provides a kind of general-purpose serial bus USB with good heat resistance to connect
Mouthful.
Specifically, a kind of general-purpose serial bus USB interface of the present invention, including conducting end subgroup, be shielded in and lead
The shell of electric terminal group, described conducting end subgroup includes the first terminal module and the second terminal module, and this first terminal module has
Have the first conducting terminal and with the first integrated the first noumenon of conducting terminal；This second terminal module has the second conducting end
Son and second body integrated with the second conducting terminal；First conducting terminal has the first contact site, the second conducting terminal
There is the second contact site；Described general-purpose serial bus USB interface farther includes the ceramic supporting body that ceramic material is made, this pottery
Porcelain supporter has rear end location division and the docking section protruding out forward, and upper and lower both sides, this docking section are arranged with groove, the first noumenon
It is arranged on the location division of ceramic supporting body with the second body, and the first contact site and second of described first conducting terminal are conducted electricity
Second contact site of terminal is respectively disposed in the groove of this upper and lower both sides.
Further, described ceramic supporting body is made up of ceramic material one sintering.
Further, the location division of described ceramic supporting body has draw-in groove, the first fixture block that the first noumenon two ends have with
The first fixture block that second body two ends have is fixed on the draw-in groove of ceramic supporting body jointly.
Further, described the first noumenon and the second body are respectively by plastic material integrated injection molding.
Further, the second contact site of the first contact site of described first conducting terminal and the second conducting terminal is symmetrically
Arrangement.
Further, described shell includes the first housing and the second housing, and the first housing is fitted with location division, the second housing
It is sheathed on the first hull outside and be made up of metal material.
Further, described first conducting terminal has first connecting portion vertical with the first contact site, and described second leads
Electric terminal has the connecting portion with second and the second contact site is parallel to each other.
General-purpose serial bus USB interface of the present invention, by arranging the ceramic supporting body that ceramic material is made, determines
Position conducting terminal, when data are transmitted, conducting terminal can produce heat, hinge structure, and metallic conduction terminal can be prevented in temperature
There is the situation of burning machine, to provide a kind of general-purpose serial bus USB with heat resistance and high temperature-proof when spending height or short circuit
Interface.
Brief description
Fig. 1 is the stereogram of general-purpose serial bus USB interface of the present invention；
Fig. 2 is the three-dimensional exploded view of general-purpose serial bus USB interface of the present invention；
Fig. 3 is the stereogram of the ceramic supporting body of general-purpose serial bus USB interface of the present invention；
Fig. 4 is the sectional view of line A-A shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, general-purpose serial bus USB interface of the present invention is illustrated without limitation, purpose
It is in order to the public is more fully understood that described technology contents.
As shown in Figures 1 and 2, the connection that general-purpose serial bus USB interface 100 of the present invention is a kind of high-speed transfer
Device, it can realize the data transmission of high speed, allow also to the grafting of positive and negative both direction simultaneously.
Described general-purpose serial bus USB interface 100 includes conducting end subgroup 2 and covers shell outside conducting terminal.Institute
State each conducting terminal in conducting end subgroup 2 include being fixed in termination recess contact site, connecting portion and connect contact site and company
Connect the bridge part (being detailed later) in portion.Described contact site is for contacting with the connector (not shown) of docking, and described connecting portion is then
It typically is electrically connected with printed circuit board (PCB) (not shown).
In conjunction with Fig. 2 and Fig. 3, described general-purpose serial bus USB interface 100 also includes the ceramic supporting body that ceramic material is made
1, above-mentioned shell has and encloses the interface frame, mating frame 101 being located at outside ceramic supporting body；This ceramic supporting body 1 have rear end location division 12 and
The docking section 11 protruding out forward, described docking section is arranged with symmetric arrays groove 112 in both sides about 11, and groove runs through location division
12.The contact site of described conducting terminal is held in groove 112.Docking section about 11 both end sides has formed guiding and snap close is made
Projection 111；By arranging the ceramic supporting body 1 that ceramic material is made, position conducting terminal, conduct electricity when data are transmitted
Terminal produces heat, and the conducting terminal that can prevent metal from making occurs the situation of burning machine when temperature is too high or short-circuit, at this
In embodiment, this ceramic supporting body is made up by heat-agglomerating of ceramic material.
In the present embodiment, described conducting end subgroup 2 is in two groups of settings, i.e. includes the first terminal module and the second terminal
Module, described the first terminal module include the first conducting terminal 21 and with the first integrated the first noumenon 6 of conducting terminal, institute
State the second terminal module and include the second conducting terminal 22 and second body 3 integrated with the second conducting terminal, described first
Second contact site 212 of the first contact site 211 of conducting terminal 21 and the second conducting terminal is set respectively and is held in docking
In the groove 112 of upper and lower two sides, portion 11, and both symmetrically arrange, to meet butt connector forward, reversely all pluggable
Demand.Owing to the docking section 11 of ceramic supporting body 1 is the part for coordinating with butt connector, because of ceramic easily controllable table
It is also beneficial in the case of surface roughness reduce plug resistance.
In conjunction with Fig. 2 and Fig. 4, the first bridge part 212 of described first conducting terminal 21 and the second of the second conducting terminal 22
Bridge part 222 is then individually fixed in the first noumenon 6 and the second body 3.One surface 61 of described the first noumenon 6 is attached at print
Printed circuit board, another surface normal thereto 62 then contacts with location division 12, and the two ends of this first noumenon 6 are provided with and protrude out outwardly
First fixture block 63, the two ends of described second body 3 also are provided with the second fixture block 31 protruding out outwardly, by the first noumenon 6 and second
Body is superimposed together about 3, common inserts in ceramic supporting body 1, wherein first contact site 211 and the of the first conducting terminal 21
Second contact site 212 of two conducting terminals is respectively retained in the groove 112 of upper and lower two sides, docking section 11, and this first
Second fixture block 31 of the first fixture block 63 of body 6 and the second body 3 is fastened in above-mentioned draw-in groove 121, jointly to increase first
Body, the second body and the combination stability of ceramic supporting element.In the present embodiment, the first noumenon and the second body are by plastic material
Integrated injection molding is made, and this ceramic supporting body 1 and the first noumenon 6 and the second body 3 are as the insulating base of an entirety, in order to altogether
With keeping conducting end subgroup 2, this first noumenon 6 has the recess of the projection towards outer process and downside setting, and the second body has
The locating piece being buckled on the recess of the first noumenon, with by joined integrally together to the first noumenon 6 and the second body 3, common group
It is filled on ceramic supporting body.The ceramic supporting body 1 that the present invention is made by arranging ceramic material, positions first, second conduction
Terminal, in the case that terminal generates heat, hinge structure, first, second conducting terminal can be prevented too high or short in temperature
There is the situation of burning machine during road.
First connecting portion 213 of described first conducting terminal 21 is orthogonal with the first contact site 211, described second conduction
Second connecting portion 223 of terminal 22 is parallel to each other with the second contact site 221, that is the first connection of described first conducting terminal 21
Portion 213 is orthogonal with the second connecting portion 223 of described second conducting terminal 22.First connection of described first conducting terminal 21
Portion 213 lines up two rows, and the second connecting portion 223 of described second conducting terminal 22 is arranged in a row, that is the first of conducting terminal 2 is even
The portion that connects lines up altogether three rows, thus it is equilibrium with vertical direction size to obtain horizontal direction.
Location division 12 upper surface of described ceramic supporting body 1 is provided with depression 13, and depression 13 can carry out coordinating with shell fixes,
And the projection of above-mentioned the first noumenon 6 is housed in this depression 13, provide both positioning.Described shell include the first housing 4 and
Second housing 5, the first housing 4 and location division 12 fit, and the second housing 5 is sheathed on outside the first housing 4 and by metal material system
Become, for eliminating the electromagnetic interference of outer bound pair general-purpose serial bus USB interface.Described first housing 4 is provided with the bullet tearing formation
Property portion 41, elastic portion 41 press on depression 13 in.Second housing is then provided with installation portion 51, can weld with printed circuit board (PCB) and be formed
Grounding connection.
It should be understood that the restriction that foregoing is not to described technical scheme, it is true that all with identical or approximate former
The improvement that described technical scheme is carried out by reason, including the shape of each several part, size, the improvement of material used, and identity function
The replacement of element, all within claimed technical scheme.
Claims (7)
1. a general-purpose serial bus USB interface, including conducting end subgroup, the shell being shielded in conducting end subgroup, described conduction
Terminal group includes the first terminal module and the second terminal module, and this first terminal module has the first conducting terminal and leads with first
The integrated the first noumenon of electric terminal；This second terminal module has the second conducting terminal and becomes with the second conducting terminal one
Second body of type；First conducting terminal has the first contact site, and the second conducting terminal has the second contact site；Its feature exists
In: described general-purpose serial bus USB interface farther includes the ceramic supporting body that ceramic material is made, and this ceramic supporting body has
Rear end location division and the docking section protruding out forward, upper and lower both sides, this docking section are arranged with groove, the first noumenon and the second body peace
It is contained on the location division of ceramic supporting body, and the first contact site of described first conducting terminal and the second of the second conducting terminal connect
Contact portion is respectively disposed in the groove of this upper and lower both sides.
2. general-purpose serial bus USB interface according to claim 1, it is characterised in that: described ceramic supporting body is by pottery
Ceramic material one sintering is made.
3. general-purpose serial bus USB interface according to claim 2, it is characterised in that: the positioning of described ceramic supporting body
Portion has draw-in groove, and the first fixture block that the first noumenon two ends have and the second fixture block that the second body two ends have are fixed on pottery jointly
On the draw-in groove of porcelain supporter.
4. general-purpose serial bus USB interface according to claim 2, it is characterised in that: described the first noumenon and second
Body is respectively by plastic material integrated injection molding.
5. general-purpose serial bus USB interface according to claim 1 and 2, it is characterised in that: described first conducting terminal
Second contact site of the first contact site and the second conducting terminal is symmetrically arranged.
6. general-purpose serial bus USB interface according to claim 5, it is characterised in that: described shell includes the first housing
And second housing, the first housing fits with location division, and the second housing is sheathed on the first hull outside and is made up of metal material.
7. general-purpose serial bus USB interface according to claim 5, it is characterised in that: described first conducting terminal has
First connecting portion vertical with the first contact site, described second conducting terminal has the connecting portion with second and the second contact site is mutual
Parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669749.4A CN106159522A (en) | 2016-08-15 | 2016-08-15 | General-purpose serial bus USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669749.4A CN106159522A (en) | 2016-08-15 | 2016-08-15 | General-purpose serial bus USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106159522A true CN106159522A (en) | 2016-11-23 |
Family
ID=57331172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610669749.4A Pending CN106159522A (en) | 2016-08-15 | 2016-08-15 | General-purpose serial bus USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159522A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046203A (en) * | 2017-03-01 | 2017-08-15 | 启东乾朔电子有限公司 | Electric connector |
| CN107369968A (en) * | 2017-06-08 | 2017-11-21 | 启东乾朔电子有限公司 | Electric connector and its manufacture method |
| CN107465032A (en) * | 2017-08-04 | 2017-12-12 | 启东乾朔电子有限公司 | Ceramic member and USB socket connector and its forming method |
| CN107611676A (en) * | 2017-08-04 | 2018-01-19 | 启东乾朔电子有限公司 | Ceramic member and electric connector and its forming method |
| CN107658618A (en) * | 2017-08-10 | 2018-02-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108598808A (en) * | 2018-04-11 | 2018-09-28 | 东莞市卓越鑫汽车电子科技有限公司 | Capacity of multi-wire automobile high-speed connector construction and capacity of multi-wire automobile high-speed connector assembly |
| US10468826B2 (en) | 2017-08-24 | 2019-11-05 | Foxconn Interconnect Technology Limited | Electrical connector having an improved tongue portion |
| US10651605B2 (en) | 2017-10-30 | 2020-05-12 | Fuyu Electronical Technology (Huaian) Co. | Electrical connector having an improved isolative block |
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| CN102509957A (en) * | 2011-10-18 | 2012-06-20 | 华为终端有限公司 | Universal serial bus (USB) male plug |
| CN104112933A (en) * | 2013-04-18 | 2014-10-22 | 莫列斯公司 | Connector, connector element, and method for manufacturing connector element |
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| CN205429271U (en) * | 2015-12-22 | 2016-08-03 | 信音电子(中山)有限公司 | Increase type USBctype connector |
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Patent Citations (6)
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| CN102509957A (en) * | 2011-10-18 | 2012-06-20 | 华为终端有限公司 | Universal serial bus (USB) male plug |
| US20140329416A1 (en) * | 2011-11-30 | 2014-11-06 | Apple Inc. | Connectors for electronic devices |
| CN104112933A (en) * | 2013-04-18 | 2014-10-22 | 莫列斯公司 | Connector, connector element, and method for manufacturing connector element |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046203A (en) * | 2017-03-01 | 2017-08-15 | 启东乾朔电子有限公司 | Electric connector |
| CN107369968A (en) * | 2017-06-08 | 2017-11-21 | 启东乾朔电子有限公司 | Electric connector and its manufacture method |
| CN107465032A (en) * | 2017-08-04 | 2017-12-12 | 启东乾朔电子有限公司 | Ceramic member and USB socket connector and its forming method |
| CN107611676A (en) * | 2017-08-04 | 2018-01-19 | 启东乾朔电子有限公司 | Ceramic member and electric connector and its forming method |
| CN107465032B (en) * | 2017-08-04 | 2023-03-14 | 启东乾朔电子有限公司 | Ceramic piece and USB socket connector and forming method thereof |
| CN107611676B (en) * | 2017-08-04 | 2023-03-14 | 启东乾朔电子有限公司 | Ceramic piece and electric connector and forming method thereof |
| CN107658618B (en) * | 2017-08-10 | 2021-10-26 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| US10468825B2 (en) | 2017-08-10 | 2019-11-05 | Foxconn Interconnect Technology Limited | Electrical connector free from melting of plastics at high temperatures while shielding high frequency interference |
| CN107658618A (en) * | 2017-08-10 | 2018-02-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US10468826B2 (en) | 2017-08-24 | 2019-11-05 | Foxconn Interconnect Technology Limited | Electrical connector having an improved tongue portion |
| US10651605B2 (en) | 2017-10-30 | 2020-05-12 | Fuyu Electronical Technology (Huaian) Co. | Electrical connector having an improved isolative block |
| CN108598808A (en) * | 2018-04-11 | 2018-09-28 | 东莞市卓越鑫汽车电子科技有限公司 | Capacity of multi-wire automobile high-speed connector construction and capacity of multi-wire automobile high-speed connector assembly |
| CN108598808B (en) * | 2018-04-11 | 2023-08-29 | 东莞市卓越鑫汽车电子科技有限公司 | Multi-line automobile high-speed connector structure and multi-line automobile high-speed connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |