CN107371327A - A kind of attachment structure of high speed connector and mainboard - Google Patents
A kind of attachment structure of high speed connector and mainboard Download PDFInfo
- Publication number
- CN107371327A CN107371327A CN201710571629.5A CN201710571629A CN107371327A CN 107371327 A CN107371327 A CN 107371327A CN 201710571629 A CN201710571629 A CN 201710571629A CN 107371327 A CN107371327 A CN 107371327A
- Authority
- CN
- China
- Prior art keywords
- mainboard
- metal
- connecting pole
- pad
- metal connecting
- 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
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10189—Non-printed connector
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses the attachment structure of a kind of high speed connector and mainboard, including connector body and mainboard body, the both ends of connector body are respectively equipped with multiple stitch and stitch holes, stitch welds together with mainboard body, the periphery of connector body is coated with metal shell, the surrounding of metal shell is equipped with least one metal connecting pole, and the bearing of trend of metal connecting pole is consistent with the bearing of trend of stitch；With being equipped with pad on the mainboard plate body of each metal connecting pole correspondence position, pad welds together with the ground connection copper foil on mainboard plate body, and metal connecting pole is together with pad solder.By the welding of pad and ground connection copper foil, stationarity of the pad on mainboard body is not only ensure that, and do not influence the normal work of other components on mainboard body；By the metal connecting pole of metal shell surrounding and the welding of pad, the bonding strength, connective stability and connection reliability of connector body and mainboard body are improved, and then improves service life.
Description
Technical field
The present invention relates to the attachment structure of a kind of high speed connector and mainboard.
Background technology
At present, the hard disk speed of mainboard is more and more faster on server, is arranged on connector interface on mainboard also increasingly
It is more.At this stage, the connector of newest connection hard disk is Oculink connectors (high speed connector), and this connector is general
Connector, hard disk can be connect, other any signals that can be changed mutually with PCIE such as display can also be connect, due to
Quickly, and the size of Oculink connectors is very small for the transmission rate of Oculink connectors, saves very much the space of mainboard, institute
So that now the application of Oculink connectors on the server is very universal.
But Oculink connectors need to pass through the cable with plug and hard disk or other yuan of device in actual applications
Part is connected (plug is connected with Oculink connectors by way of plug), and because cable is thicker, weight is also bigger, this
When actual production and use, the plug on cable frequently plugs sample with Oculink connectors, and the weight of cable is big,
So as to influence bonding strength and plug and Oculink connector plugging intensity of the connector on mainboard, and then cause Oculink
Such as there is rocking at the unstable the problem of in connector, if serious, can damage Oculink connectors, influence normally to work.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of attachment structure of high speed connector and mainboard, high to reach enhancing
The purpose of bonding strength of the fast connector on mainboard.
In order to solve the above technical problems, the technical scheme of the embodiment of the present invention is：A kind of company of high speed connector and mainboard
Binding structure, including connector body and mainboard body, the both ends of the connector body are respectively equipped with multiple stitch and stitch holes,
The stitch welds together with the mainboard body, and the periphery of the connector body is coated with metal shell, the metal
The surrounding of shell is equipped with least one metal connecting pole, the bearing of trend of the metal connecting pole and the extension side of the stitch
To consistent；
With being equipped with pad on the mainboard plate body of each metal connecting pole correspondence position, the pad with it is described
Ground connection copper foil on mainboard plate body welds together, and the metal connecting pole is together with the pad solder.
As an improvement connecting hole is provided with the mainboard body of the pad correspondence position, positioned at the company
Connect the mainboard body in hole and be provided with metal adapter sleeve, the both ends of the metal adapter sleeve respectively with the pad and described
Ground connection copper foil welds together；
The metal connecting pole is extended in the metal adapter sleeve, the metal connecting pole with the metal adapter sleeve
Together with the pad solder.
As a further improvement, the metal connecting pole sets with the metal shell and is structure as a whole.
As a further improvement, the metal connecting pole is equipped with one in the long side of the metal shell and broadside
It is individual；In each vertical centerline of the metal connecting pole and the center line or width of the metal shell length direction
Heart line is collinearly set.
By adopting the above-described technical solution, the connection for a kind of high speed connector and mainboard that the embodiment of the present invention is provided
Structure has the beneficial effect that：
Because the surrounding of metal shell is equipped with least one metal connecting pole, the bearing of trend and stitch of metal connecting pole
Bearing of trend it is consistent；With being equipped with pad, pad and mainboard plate body on the mainboard plate body of each metal connecting pole correspondence position
On ground connection copper foil weld together, metal connecting pole together with pad solder, so as in use, pass through pad with ground connection
The welding of copper foil, stationarity of the pad on mainboard body is not only ensure that, and do not influence other components on mainboard body
Normal work；By the metal connecting pole of metal shell surrounding and the welding of pad, connector body and master are substantially increased
Connection (welding) intensity, connective stability and the connection reliability of plate body, avoid in traditional attachment structure and plug intensity
Difference, and the problem of cause connector body to occur rocking and damage, equally also contribute to improve service life.
Due to being provided with connecting hole with the mainboard body of pad correspondence position, the mainboard body in connecting hole is provided with
Metal adapter sleeve, the both ends of metal adapter sleeve weld together with pad and ground connection copper foil respectively；Metal connecting pole extends to gold
Belong in adapter sleeve, metal connecting pole is together with metal adapter sleeve and pad solder, so as to be further enhanced by the structure
Connection (welding) intensity and connective stability of pad and metal connecting pole.
It is structure as a whole because metal connecting pole is set with metal shell, convenient formation, structural strength is high, without follow-up volume
Outer process carries out the connection to both.
Because metal connecting pole is equipped with one in the long side of metal shell and broadside；Each metal connecting pole is vertical
The center line of center line and metal shell length direction or the centerline collineation of width are set, so as to by the structure,
On the premise of ensureing bonding strength and connective stability, reach simple in construction, be easy to fabricate, and the effect that manufacturing cost is low
Fruit.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of connector body in Fig. 1；
In figure, 1- connector bodies；101- stitch；102- metal shells；1021- metal connecting poles；2- mainboard bodies；
201- pads；202- is grounded copper foil；203- metal adapter sleeves；204- connecting holes.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As Fig. 1 and Fig. 2 are jointly shown, a kind of attachment structure of high speed connector and mainboard, including connector body 1 and main
Plate body 2, the both ends of the connector body 1 be respectively equipped with multiple stitch 101 and stitch hole (not shown in figure, its be used for outside
Portion's cable is connected, and the stitch on cable is inserted into stitch hole), the stitch 101 welds together with the copper foil on mainboard body 2
(copper foil is ungrounded copper foil, and it is welded as the connection side of connector body 1 commonly used in the prior art and mainboard body 2
Formula), the periphery of the connector body 1 is coated with metal shell 102, and the metal shell 102 fits snugly in connector body 1
Together, to ensure not falling off, the surrounding of the metal shell 102 is equipped with least one metal connecting pole 1021, metal connection
The bearing of trend of post 1021 is consistent with the bearing of trend of stitch 101；With the mainboard plate of each correspondence position of metal connecting pole 1021
Pad 201 is equipped with body 2, the pad 201 welds together with the ground connection copper foil 202 on mainboard plate body 2, each metal connection
The corresponding pad 201 of post 1021 welds together.
Connecting hole 204, the mainboard body in connecting hole 204 are provided with the mainboard body 2 of the correspondence position of pad 201
2 are provided with metal adapter sleeve 203, and the both ends of the metal adapter sleeve 203 are welded on one with pad 201 and ground connection copper foil 202 respectively
Rise；The metal connecting pole 1021 is extended in metal adapter sleeve 203, the metal connecting pole 1021 with metal adapter sleeve 203 and
Pad 201 welds together.
It is structure as a whole preferably, the metal connecting pole 1021 is set with metal shell 102；In this programme, the gold
Category connecting pole 1021 is equipped with one in the long side of metal shell 102 and broadside；Each metal connecting pole 1021 it is vertical in
Heart line is set with the center line of the length direction of metal shell 102 or the centerline collineation of width.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (4)
1. the attachment structure of a kind of high speed connector and mainboard, including connector body and mainboard body, the connector body
Both ends be respectively equipped with multiple stitch and stitch holes, the stitch welds together with the mainboard body, it is characterised in that institute
The periphery for stating connector body is coated with metal shell, and the surrounding of the metal shell is equipped with least one metal connecting pole,
The bearing of trend of the metal connecting pole is consistent with the bearing of trend of the stitch；
With being equipped with pad, the pad and the mainboard on the mainboard plate body of each metal connecting pole correspondence position
Ground connection copper foil on plate body welds together, and the metal connecting pole is together with the pad solder.
2. the attachment structure of high speed connector according to claim 1 and mainboard, it is characterised in that corresponding with the pad
The mainboard body of position is provided with connecting hole, and the mainboard body in the connecting hole connects provided with metal
Set, the both ends of the metal adapter sleeve weld together with the pad and the ground connection copper foil respectively；
The metal connecting pole is extended in the metal adapter sleeve, the metal connecting pole with the metal adapter sleeve and institute
State pad solder together.
3. the attachment structure of high speed connector according to claim 2 and mainboard, it is characterised in that the metal connecting pole
Set and be structure as a whole with the metal shell.
4. the attachment structure of the high speed connector and mainboard according to any one of claims 1 to 3, it is characterised in that described
Metal connecting pole is equipped with one in the long side of the metal shell and broadside；The vertical center of each metal connecting pole
Line is set with the center line of the metal shell length direction or the centerline collineation of width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571629.5A CN107371327A (en) | 2017-07-13 | 2017-07-13 | A kind of attachment structure of high speed connector and mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571629.5A CN107371327A (en) | 2017-07-13 | 2017-07-13 | A kind of attachment structure of high speed connector and mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107371327A true CN107371327A (en) | 2017-11-21 |
Family
ID=60307273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710571629.5A Pending CN107371327A (en) | 2017-07-13 | 2017-07-13 | A kind of attachment structure of high speed connector and mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107371327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107918581A (en) * | 2017-11-09 | 2018-04-17 | 郑州云海信息技术有限公司 | One kind is directed to high-speed signal connector method for optimization analysis and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5654878A (en) * | 1994-07-19 | 1997-08-05 | Molex Incorporated | Solder tail and electric connector incorporating same |
| US6152765A (en) * | 1999-05-04 | 2000-11-28 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector |
| CN2800696Y (en) * | 2005-03-23 | 2006-07-26 | 威盛电子股份有限公司 | Signal transmission structure |
| CN106816735A (en) * | 2015-11-27 | 2017-06-09 | 技嘉科技股份有限公司 | Connector shell and connector modules |
-
2017
- 2017-07-13 CN CN201710571629.5A patent/CN107371327A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5654878A (en) * | 1994-07-19 | 1997-08-05 | Molex Incorporated | Solder tail and electric connector incorporating same |
| US6152765A (en) * | 1999-05-04 | 2000-11-28 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector |
| CN2800696Y (en) * | 2005-03-23 | 2006-07-26 | 威盛电子股份有限公司 | Signal transmission structure |
| CN106816735A (en) * | 2015-11-27 | 2017-06-09 | 技嘉科技股份有限公司 | Connector shell and connector modules |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107918581A (en) * | 2017-11-09 | 2018-04-17 | 郑州云海信息技术有限公司 | One kind is directed to high-speed signal connector method for optimization analysis and system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |
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| RJ01 | Rejection of invention patent application after publication |