CN105990764A - Connector - Google Patents
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- Publication number
- CN105990764A CN105990764A CN201510046878.3A CN201510046878A CN105990764A CN 105990764 A CN105990764 A CN 105990764A CN 201510046878 A CN201510046878 A CN 201510046878A CN 105990764 A CN105990764 A CN 105990764A
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- CN
- China
- Prior art keywords
- circuit board
- terminal
- adapter
- conductive
- housing
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A connector disclosed by the present invention comprises a shell and a circuit board installed in the shell, wherein the shell is electrically connected with at least one grounding terminal on the circuit board. According to the present invention, the grounding terminal of the circuit board arranged inside the metal shell is electrically connected with the metal shell, thereby improving the grounding effect of the circuit board and the performance of the whole connector.
Description
Technical field
The present invention relates to a kind of adapter, particularly relate to a kind of company with high signaling rate
Connect device.
Background technology
Along with the development of science and technology, in data center field, signaling rate is increasingly faster, because of
This, the Electronic Performance for the adapter of transmission high speed signal proposes higher performance requirement.
In the prior art, this adapter for transmitting high speed signal generally comprises a gold
Belong to housing (or referred to as shield shell) and be arranged on the circuit board within metal shell.At circuit
Be formed on plate and match adapter electrical contact multiple the first terminals and with in single line cable
Multiple conducting wires electrical connection multiple second terminals.Metal shell ground connection, thus realize adapter
Electro-magnetic screen function.
But, in the prior art, it is arranged on the circuit board within metal shell and metal shell
Between be electrically isolated out, on circuit board, the electrostatic of accumulation can not quickly not discharge, and causes circuit board
Earthing effect the best, limit the performance of whole adapter.
Summary of the invention
The purpose of the present invention aims to solve the problem that the above-mentioned problems in the prior art and defect extremely
A few aspect.
It is an object of the present invention to provide a kind of adapter, wherein, be arranged on metal shell
The ground terminal of internal circuit board electrically connects with metal shell, thus improves connecing of circuit board
Ground effect, improves the performance of whole adapter.
According to an aspect of the present invention, it is provided that a kind of adapter, including housing；And circuit
Plate, is arranged in described housing.Wherein, described housing and at least one on described circuit board
Ground terminal electrically connects.
According to one embodiment of present invention, the inwall of described housing is formed one convex
Rising, and be formed with a conductive through hole on described circuit board, described conductive through hole is with described
At least one ground terminal electrical connection on circuit board；When described circuit board is arranged on described housing
Time middle, make electrical contact with in the described conductive through hole of described protruding insertion and with described conductive through hole.
According to another embodiment of the invention, the mode projecting through welding described in is fixed on
In described conductive through hole.
According to another embodiment of the invention, project through conducting resinl described in and be fixed on described
In conductive through hole.
According to another embodiment of the invention, the surface of one end of described circuit board is formed
There is multiple the first terminal, for the multiple terminals electrical contact with the adapter of pairing；And institute
Be formed with multiple second terminal on the surface of the other end stating circuit board, for in a cable
Multiple conducting wires electrical connection.
According to another embodiment of the invention, the plurality of the first terminal includes at least one
First ground terminal, and the plurality of second terminal includes at least one second earth terminal
Son；And at least one first ground terminal described and at least one second ground terminal described with
Described conductive through hole electrically connects.
According to another embodiment of the invention, at least one first ground terminal described and described
At least one second ground terminal electrically connects with described conductive through hole via conductive trace.
According to another embodiment of the invention, described the first terminal and described second terminal are print
Brush finger-like electrical connection section on the surface of circuit board.
According to another embodiment of the invention, described the first terminal and described second terminal printing
On the obverse and reverse of described circuit board.
According to another embodiment of the invention, described circuit board is provided with at least one electronics
At least one in device, at least one in described the first terminal and described second terminal via
Conductive trace electrically connects with the pin of at least one electronic device described.
According to another embodiment of the invention, at least one in described the first terminal is with described
At least one in second terminal is directly electrically connected to each other via conductive trace.
According to another embodiment of the invention, described conductive trace is printed on described circuit board
In inside.
According to another embodiment of the invention, described housing includes pedestal and is arranged on pedestal
Lid；And described circuit board is installed in the susceptor.
According to another embodiment of the invention, difference shape on two medial walls of described pedestal
Cheng Youyi wall recess, described circuit board has two side portion protruded outwardly, described circuit
The side portion of plate is supported in described wall recess.
According to another embodiment of the invention, described lid and described pedestal pass through buckle structure
And/or threaded connector is assembled to each other.
According to another embodiment of the invention, during described housing is stretched in one end of described cable also
It is fixed to described housing.
According to another embodiment of the invention, multiple arc convex it is formed with on the housing
Rib, described arc convex rib is compressed on described cable, for described cable is fixed to institute
State on housing.
In the adapter of the foregoing individual embodiments of the present invention, owing to being arranged on inside metal shell
The ground terminal of circuit board electrically connect with metal shell, thus improve the ground connection effect of circuit board
Really, the performance of whole adapter is improved.
By the description made for the present invention of below with reference to accompanying drawing, other purpose of the present invention and
Advantage will be apparent to, and can help that complete understanding of the invention will be obtained.
Accompanying drawing explanation
Fig. 1 shows the schematic perspective view of adapter according to an embodiment of the invention；
Fig. 2 shows the longitudinal sectional view of the adapter in Fig. 1；
Fig. 3 show the adapter in Fig. 1, be arranged on circuit board within metal shell vertical
Body schematic diagram；With
Fig. 4 shows the schematic perspective view of the pedestal of the metal shell of the adapter in Fig. 1.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is made tool further
The explanation of body.In the description, same or analogous drawing reference numeral indicates same or analogous portion
Part.Following referring to the drawings explanation to embodiment of the present invention is intended to the overall invention to the present invention
Design explains, and is not construed as a kind of restriction to the present invention.
A general technical design according to the present invention, it is provided that a kind of adapter, including: housing；
And circuit board, it is arranged in described housing.Wherein, on described housing and described circuit board extremely
Few ground terminal electrical connection.
Fig. 1 shows the schematic perspective view of adapter according to an embodiment of the invention.Fig. 2
The longitudinal sectional view of the adapter in display Fig. 1.
In the embodiment of an example of the present invention, disclose a kind of adapter.Such as Fig. 1
Shown in Fig. 2, this adapter mainly includes housing 100 and installs the circuit within housing 100
Plate 200.Housing 100 is generally made from a metal, and has the function of electromagnetic shielding, therefore, also
It is referred to as shield shell.
Fig. 3 show the adapter in Fig. 1, be arranged on the circuit board within metal shell 100
The schematic perspective view of 200；The base of the metal shell 100 of adapter in Fig. 1 is shown with Fig. 4
The schematic perspective view of seat 110.
As shown in Figures 1 to 4, in one embodiment of the invention, in housing 100
It is formed with a projection 101 on wall, and on circuit board 200, is formed with a conductive through hole
201, this conductive through hole 201 and at least one ground terminal (sign) on circuit board 200
Electrical connection.Projection when circuit board 200 is installed in a housing 100, on housing 100 inwall
101 insert in the conductive through hole 201 on circuit board 200 and lead to the conduction on circuit board 200
Hole 201 makes electrical contact with.So, housing 100 and at least one on circuit board 200 it are achieved that
Electrical connection between ground terminal, thus improve the earthing effect of circuit board 200, improve
The performance of whole adapter.
In one embodiment of the invention, as Fig. 2 clearly illustrates, protruding 101 can lead to
The mode crossing welding is fixed in conductive through hole 201.
In another embodiment of the present invention, protruding 101 can be fixed on by conducting resinl
In conductive through hole 201.
As Fig. 3 clearly illustrates, in one embodiment of the invention, at circuit board 200
It is formed with multiple the first terminal 211 on the surface of one end (left end in Fig. 3), is used for and joins
To adapter (not shown) multiple terminals electrical contact；And at another of circuit board 200
It is formed with multiple second terminal 212 on the surface of end (right-hand member in Fig. 3), is used for and one
Multiple conducting wires electrical connection in cable 300.
In one embodiment of the invention, as it is shown on figure 3, multiple the first terminal 211 wraps
Include at least one first ground terminal, and multiple second terminal 212 include at least one
Two ground terminals.At least one first ground terminal and at least one second ground terminal all with lead
Electric through-hole 201 electrically connects.Such as, at least one first ground terminal and at least one second connect
Ground terminal electrically connects with conductive through hole 201 via conductive trace.
As Fig. 3 clearly illustrates, in the illustrated embodiment, the first terminal 211 and the second end
Son 212 is the finger-like electrical connection section on the surface being printed on circuit board 200.
In one embodiment of the invention, the first terminal 211 and the second terminal 212 can divide
It is not printed on the obverse and reverse of circuit board 200.In such manner, it is possible to reduce the size of circuit board.
As it is shown on figure 3, in one embodiment of the invention, circuit board 200 can be installed
There is at least one electronic device 210.This electronic device 210 can be a chip or one
Electronic component, such as, inductively or capacitively.At least one in the first terminal 211 and the second end
At least one in son 212 is via the pin electricity of conductive trace with at least one electronic device 210
Connect.
In one embodiment of the invention, at least one in the first terminal 211 and the second end
At least one in son 212 is directly electrically connected to each other via conductive trace.
In the aforementioned embodiment, during conductive trace is printed on the inside of circuit board 200.But,
The present invention is not limited to the embodiment of diagram, and conductive trace can also be printed on circuit board 200
On surface.
As shown in Figure 1, Figure 2 and Figure 4, in the illustrated embodiment, housing 100 includes base
Seat 110 and the lid 120 being arranged on pedestal 110.Circuit board 200 is arranged on pedestal 110
In.
As Fig. 4 clearly illustrates, in one embodiment of the invention, at the two of pedestal 110
A wall recess 112 it is respectively formed with on individual medial wall.As Fig. 3 clearly illustrates, circuit board
200 have two side portion 220 protruded outwardly.As shown in Figure 3 and Figure 4, circuit board 200
Two side portion 220 be respectively supported in two wall recess 112 of pedestal 110.So,
Just circuit board 200 can be installed in a housing 100.
In one embodiment of the invention, lid 120 and pedestal 110 can be buckled by card
Structure and/or threaded connector are assembled to each other.
As depicted in figs. 1 and 2, in the illustrated embodiment, cable 300 and circuit board 200
The second terminal 212 electrically connect, such as, be electrically connected to each other by welding.The one of cable 300
End stretches in housing 100 and is fixed to housing 100.
As shown in Figure 1, Figure 2 and Figure 4, in the illustrated embodiment, shape on housing 100
Becoming to have multiple arc convex rib 111, this arc convex rib 111 is compressed on cable 300,
For cable 300 is fixed to housing 100.
Although describing the present invention in conjunction with accompanying drawing, but the embodiment purport disclosed in accompanying drawing
Illustrative to the preferred embodiment for the present invention, and it is not intended that to the present invention's
A kind of restriction.
Although some embodiments of this present general inventive concept are shown and explanation, this area is common
Skilled artisan will appreciate that, in the case of without departing substantially from the principle of this present general inventive concept and spirit,
These embodiments can be made a change, and the structure described in various embodiment is not occurring
Independent assortment, the scope of the present invention can be carried out in the case of conflict in terms of structure or principle
Limit with claim and their equivalent.
It should be noted that word " includes " being not excluded for other element or step, word " " or " one
Individual " be not excluded for multiple.It addition, any element numbers of claim should not be construed as limiting this
The scope of invention.
Claims (17)
1. an adapter, including:
Housing (100)；With
Circuit board (200), is arranged in described housing (100),
It is characterized in that:
Described housing (100) and at least one the ground terminal electricity on described circuit board (200)
Connect.
Adapter the most according to claim 1, it is characterised in that:
The inwall of described housing (100) is formed a projection (101), and in institute
State and on circuit board (200), be formed with a conductive through hole (201), described conductive through hole (201)
Electrically connect with at least one ground terminal on described circuit board (200)；
When described circuit board (200) is arranged in described housing (100), described projection (101)
Insert in described conductive through hole (201) and make electrical contact with described conductive through hole (201).
Adapter the most according to claim 2, it is characterised in that: described projection (101)
It is fixed in described conductive through hole (201) by the way of welding.
Adapter the most according to claim 2, it is characterised in that: described projection (101)
It is fixed in described conductive through hole (201) by conducting resinl.
Adapter the most according to claim 1, it is characterised in that:
The surface of one end of described circuit board (200) is formed multiple the first terminal (211),
For the multiple terminals electrical contact with the adapter of pairing；And
The surface of the other end of described circuit board (200) is formed multiple second terminal
(212), for electrically connecting with the multiple conducting wires in a cable (300).
Adapter the most according to claim 5, it is characterised in that:
The plurality of the first terminal (211) includes at least one first ground terminal, and
The plurality of second terminal (212) includes at least one second ground terminal；And
At least one first ground terminal described and at least one second ground terminal described and institute
State conductive through hole (201) electrical connection.
Adapter the most according to claim 6, it is characterised in that:
At least one first ground terminal described and at least one second ground terminal described via
Conductive trace electrically connects with described conductive through hole (201).
Adapter the most according to claim 5, it is characterised in that:
Described the first terminal (211) and described second terminal (212) are for being printed on circuit board (200)
Surface on finger-like electrical connection section.
Adapter the most according to claim 8, it is characterised in that:
Described the first terminal (211) and described second terminal (212) are printed on described circuit board
(200) on obverse and reverse.
Adapter the most according to claim 9, it is characterised in that:
At least one electronic device (210) is installed on described circuit board (200), described
At least one in one terminal (211) and at least one warp in described second terminal (212)
Electrically connected by the pin of conductive trace with described at least one electronic device (210).
11. adapters according to claim 9, it is characterised in that:
In at least one in described the first terminal (211) and described second terminal (212)
At least one is directly electrically connected to each other via conductive trace.
12. according to the adapter described in claim 7,10 or 11, it is characterised in that: institute
State in the inside that conductive trace is printed on described circuit board (200).
13. adapters according to claim 5, it is characterised in that:
Described housing (100) includes pedestal (110) and the lid being arranged on pedestal (110)
Son (120)；And
Described circuit board (200) is arranged in described pedestal (110).
14. adapters according to claim 13, it is characterised in that:
Two medial walls of described pedestal (110) are respectively formed with a wall recess (112),
Described circuit board (200) has two side portion (220) protruded outwardly, described circuit board
(200) side portion (220) is supported in described wall recess (112).
15. adapters according to claim 13, it is characterised in that:
Described lid (120) and described pedestal (110) are connected by buckle structure and/or screw thread
Fitting is assembled to each other.
16. adapters according to claim 15, it is characterised in that:
One end of described cable (300) is stretched in described housing (100) and is fixed to described
Housing (100).
17. adapters according to claim 16, it is characterised in that:
Described housing (100) is formed multiple arc convex rib (111), described arc
Salient rib (111) is compressed on described cable (300), for by described cable (300)
It is fixed on described housing (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046878.3A CN105990764A (en) | 2015-01-29 | 2015-01-29 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510046878.3A CN105990764A (en) | 2015-01-29 | 2015-01-29 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105990764A true CN105990764A (en) | 2016-10-05 |
Family
ID=57036624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510046878.3A Pending CN105990764A (en) | 2015-01-29 | 2015-01-29 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105990764A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552205Y (en) * | 2001-08-03 | 2003-05-21 | 富士康(昆山)电脑接插件有限公司 | Signal converting module |
| US20070237489A1 (en) * | 2006-03-21 | 2007-10-11 | Finisar Corporation | Grounding a printed circuit board in a transceiver module |
| CN201498735U (en) * | 2009-08-04 | 2010-06-02 | 富士康(昆山)电脑接插件有限公司 | Cable component |
| CN201741944U (en) * | 2010-07-20 | 2011-02-09 | 深圳市德仓科技有限公司 | Electric connector |
| CN103247929A (en) * | 2012-02-01 | 2013-08-14 | 泗阳万旭电子元件有限公司 | Adaptor connector |
| CN104125701A (en) * | 2013-04-26 | 2014-10-29 | 富士康(昆山)电脑接插件有限公司 | Printed circuit board |
-
2015
- 2015-01-29 CN CN201510046878.3A patent/CN105990764A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552205Y (en) * | 2001-08-03 | 2003-05-21 | 富士康(昆山)电脑接插件有限公司 | Signal converting module |
| US20070237489A1 (en) * | 2006-03-21 | 2007-10-11 | Finisar Corporation | Grounding a printed circuit board in a transceiver module |
| CN201498735U (en) * | 2009-08-04 | 2010-06-02 | 富士康(昆山)电脑接插件有限公司 | Cable component |
| CN201741944U (en) * | 2010-07-20 | 2011-02-09 | 深圳市德仓科技有限公司 | Electric connector |
| CN103247929A (en) * | 2012-02-01 | 2013-08-14 | 泗阳万旭电子元件有限公司 | Adaptor connector |
| CN104125701A (en) * | 2013-04-26 | 2014-10-29 | 富士康(昆山)电脑接插件有限公司 | Printed circuit board |
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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: 20161005 |
|
| RJ01 | Rejection of invention patent application after publication |