CN114361881B - Interface module - Google Patents
Interface module Download PDFInfo
- Publication number
- CN114361881B CN114361881B CN202111550072.XA CN202111550072A CN114361881B CN 114361881 B CN114361881 B CN 114361881B CN 202111550072 A CN202111550072 A CN 202111550072A CN 114361881 B CN114361881 B CN 114361881B
- Authority
- CN
- China
- Prior art keywords
- interface module
- contact pin
- shielding unit
- installation position
- contact
- 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.)
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- 238000009434 installation Methods 0.000 claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 230000008859 change Effects 0.000 abstract description 3
- 241001422033 Thestylus Species 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004484 Briquette Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- 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
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses an interface module, which comprises a substrate with a first connecting surface; a plurality of contact pins, each contact pin comprises an interconnection end and a contact end which is spliced with the first connecting surface of the substrate; the shielding unit comprises a first installation position and a second installation position, wherein the first installation position is used for shielding the first contact pin combination, and the second installation position is used for shielding the second contact pin combination. By adopting the technical means, when different contact pin combinations are shielded, the interface module becomes different interfaces. The interface module of the invention can combine two interfaces into one, and the consumer can change the functions of the interfaces according to the own needs.
Description
Technical Field
The present invention relates to the field of computer hardware and software.
Background
With the rapid development of electronic product development technologies, many different types of electronic devices have been developed, including personal computers, smartphones, or tablet computers. Given the goals of today's electronic devices focused on miniaturization, high operating speeds, and high functionality, the related art in the field is now working on research in a new interface called Next Generation Form Factor (NGFF), or abbreviated as m.2.NGFF can support SATA and PCIE interfaces and can replace MSATA interfaces in use today. The specification of NGFF has many advantages, including smaller size, higher power efficiency and faster transmission speed, and different standard sizes have been created to accommodate different needs to accommodate different designs for different uses.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a multifunctional interface module.
In order to achieve the above object, the present invention provides an interface module including a substrate having a first connection surface; a plurality of contact pins, each contact pin comprises an interconnection end and a contact end which is spliced with the first connecting surface of the substrate; the shielding unit comprises a first installation position and a second installation position, wherein the first installation position is used for shielding the first contact pin combination, and the second installation position is used for shielding the second contact pin combination.
Preferably, when the first contact pin combination is shielded, the interface module is an M-type NGFF interface module, and when the second contact pin combination is shielded, the interface module is an E-type NGFF interface module.
Preferably, the plurality of contact pins have different directions, wherein some of the contact pins have interconnection ends extending upward to form an upper connection side, and other of the contact pins have interconnection ends extending downward to form a lower connection side, and the first contact pin combination and/or the second contact pin combination are/is arranged on the lower connection side.
Preferably, the shielding unit is rotatably disposed on the substrate through a rotation shaft, and the shielding unit is switched between a first mounting position and a second mounting position around the rotation shaft.
Preferably, the shielding unit includes a pressing block for contacting with the contact pin and a connecting rod connected with the pressing block for connecting with the rotating shaft.
Preferably, the base plate is provided with a groove for accommodating the connecting rod, and the connecting rod is accommodated in the groove when the shielding unit is positioned at the first installation position and the second installation position.
Preferably, the shielding unit is slidably connected to the base plate, and the shielding unit is movable between a first mounting position and a second mounting position.
Preferably, the substrate includes a first accommodating chamber and a second accommodating chamber, and the first contact pin combination is shielded when the shielding unit is placed in the first accommodating chamber; when the shielding unit is placed in the second accommodating chamber, the second contact pin combination is shielded.
Preferably, the shielding unit includes a first surface contacting the contact pin and a second surface facing the outside.
Preferably, the second surface is a cambered surface.
By adopting the technical means, when different contact pin combinations are shielded, the interface module becomes different interfaces. The interface module of the invention can combine two interfaces into one, and the consumer can change the functions of the interfaces according to the own needs.
Drawings
FIG. 1 is a perspective view of an embodiment of an interface module according to the present invention;
fig. 2 to 5 illustrate the modification of the interface module of fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
An interface module comprises a substrate 1 having a first connection face; a plurality of contact pins 2, each contact pin 2 respectively comprising an interconnection end and a contact end spliced with the first connection surface of the substrate 1; a shielding unit is provided on the substrate 1, the shielding unit comprising a first mounting position in which the first contact pin combination is shielded and a second mounting position in which the second contact pin combination is shielded.
When different combinations of contact pins are shielded, the interface module becomes a different interface. The interface module of the invention can combine two interfaces into one, and the consumer can change the functions of the interfaces according to the own needs. For example, when the first contact combination is masked, the interface module is an M-type NGFF interface module, and when the second contact combination is masked, the interface module is an E-type NGFF interface module. The M type can be used as an SSD interface module, and the E type interface module can be used as a 4G/5G mobile Internet card. In this embodiment, it can be used as type E when it is necessary to move to internet and as type M when it is necessary to add a hard disk to the computer.
The plurality of contact pins 2 have different directions, wherein the interconnection ends of some of the contact pins extend upwards to form an upper connection side, the interconnection ends of other contact pins 2 extend downwards to form a lower connection side, and the first contact pin combination or the second contact pin combination is arranged on the lower connection side, so that when the contact pins 2 need to be shielded, the effect of shielding can be achieved by preventing the contact pins 2 in the first contact pin combination or the second contact pin combination on the lower connection side from communicating with the outside. It should be noted that the shielding position may be any position of the contact pin 2, such as a position adjacent to the connection between the substrate 1 and the contact pin 2, or an interconnection end portion of the contact pin 2. The location of the shielding of the contact pins 2 does not limit the scope of the invention.
The shielding unit may be a pressing block 3, and when the contact pins 2 need to be shielded, the pressing block 3 presses different contact pin 2 combinations to prevent the contact pins 2 from being connected with the connector, so that the signal shielding effect can be achieved. Of course, other shielding methods are also possible, such as cutting off the signal of the stylus 2, or disconnecting the stylus 2 from the substrate 1, or moving the position of the stylus 2. The shielding manner of the contact pins 2 is not limiting to the scope of the invention.
The shielding unit comprises a first surface for contact with the contact pin 2 and an outwardly facing second surface, which is cambered. The user may insert the wrong in the inserting process, because the improper joint is inserted and can impact with the shielding unit violently, and the cambered surface not only can weaken the impact, but also can play a role in guiding the insertion.
Referring to fig. 1 to 5, fig. 1 is a perspective view of an embodiment of an interface module according to the present invention, and fig. 2 to 5 illustrate a modification of the interface module of fig. 1.
In a preferred embodiment of the invention, the shielding unit is rotatably arranged on the base plate 1 by means of a rotation shaft 5, the shielding unit being switched about the rotation shaft 5 between a first mounting position and a second mounting position. The shielding unit comprises a press 3 for contacting the contact pin 2 and a connecting rod 4 connected to the press 3 for connection to the shaft 5. A recess for accommodating the link 4 is provided in the base plate 1, and the link 4 is accommodated in the recess when the shielding unit is in the first and second mounting positions.
The connecting rod 4 may have various forms, for example, two parallel connecting rods 4 may be provided and connected to the upper region of the pressing block 3 and the lower region of the pressing block 3, respectively. The connecting rod 4 connected to the upper region of the briquette 3 is longer than the connecting rod 4 connected to the lower region of the briquette 3. The upper connecting rod 4 can be always above during rotation, and the arrangement can keep the upper area of the pressing block 3 above all the time, namely the pressing block 3 keeps an upright state. This arrangement may allow for a longer product life. Correspondingly, two step surfaces with different heights can be arranged on the substrate 1 to accommodate two connecting rods 4, the connecting rods 4 connected with the upper area of the pressing block 3 are arranged on a higher step, and the connecting rods 4 connected with the lower area of the pressing block 3 are arranged on a lower step.
In other embodiments of the invention, the shielding unit may be slidably connected to the base plate 1, the shielding unit being movable between a first mounting position and a second mounting position. Shielding the first combination of contact pins when the shielding unit is moved to the first mounting position; when the shielding unit is moved to the second mounting position, the second contact pin combination is shielded. Of course, other extensions are possible, such as a third mounting position being provided between the first and second mounting positions, and the third contact pin combination being shielded when the shielding unit is moved to the third mounting position.
In other embodiments of the invention, the substrate 1 comprises a first receiving cavity and a second receiving cavity, the first contact pin combination being shielded when the shielding unit is placed in the first receiving cavity; when the shielding unit is placed in the second receiving cavity, the second contact pin combination is shielded. When the interface type needs to be switched, a user only needs to take out the shielding unit from the first accommodating cavity and put the shielding unit into the second accommodating cavity; it is of course also possible to remove the shielding element from the second receiving chamber and insert it into the first receiving chamber.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (9)
1. An interface module, comprising:
A substrate (1) having a first connection surface;
a plurality of contact pins, wherein each contact pin (2) comprises an interconnection end and a contact end which is spliced with the first connecting surface of the substrate (1);
The substrate (1) is provided with a shielding unit, the shielding unit comprises a first installation position and a second installation position, the first installation position is used for shielding a first contact pin combination, and the second installation position is used for shielding a second contact pin combination;
The shielding unit is rotatably arranged on the substrate (1) through a rotating shaft (5), and the shielding unit is switched between a first installation position and a second installation position around the rotating shaft (5).
2. The interface module of claim 1, wherein: when the first contact pin combination is shielded, the interface module is an M-type NGFF interface module, and when the second contact pin combination is shielded, the interface module is an E-type NGFF interface module.
3. The interface module of claim 1, wherein: the plurality of contact pins (2) have different directions, wherein some of the contact pins have interconnection ends extending upwards to form an upper connection side and other contact pins have interconnection ends extending downwards to form a lower connection side, and the first contact pin combination and/or the second contact pin combination are/is arranged on the lower connection side.
4. The interface module of claim 1, wherein: the shielding unit comprises a pressing block (3) for contacting with the contact pin (2) and a connecting rod (4) connected with the pressing block (3) and connected with the rotating shaft (5).
5. The interface module of claim 4, wherein: the base plate (1) is internally provided with a groove for accommodating the connecting rod (4), and when the shielding unit is positioned at the first installation position and the second installation position, the connecting rod (4) is accommodated in the groove.
6. The interface module of claim 1, wherein: the shielding unit is in sliding connection with the base plate (1), and the shielding unit can move between a first installation position and a second installation position.
7. The interface module of claim 1, wherein: the substrate (1) comprises a first accommodating cavity and a second accommodating cavity, and when the shielding unit is placed in the first accommodating cavity, a first contact pin combination is shielded; when the shielding unit is placed in the second accommodating chamber, the second contact pin combination is shielded.
8. The interface module of claim 1, wherein: the shielding unit comprises a first surface which is contacted with the contact pin and a second surface which faces to the outer side.
9. The interface module of claim 8, wherein: the second surface is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111550072.XA CN114361881B (en) | 2021-12-17 | 2021-12-17 | Interface module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111550072.XA CN114361881B (en) | 2021-12-17 | 2021-12-17 | Interface module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114361881A CN114361881A (en) | 2022-04-15 |
| CN114361881B true CN114361881B (en) | 2024-09-20 |
Family
ID=81098931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111550072.XA Active CN114361881B (en) | 2021-12-17 | 2021-12-17 | Interface module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114361881B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2108334A (en) * | 1981-10-14 | 1983-05-11 | Hosiden Electronics Co | Power socket unit |
| CN106575839A (en) * | 2014-08-15 | 2017-04-19 | 创科实业有限公司 | Apparatus for selectively connecting to different sources of electric powers |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7722402B2 (en) * | 2006-10-16 | 2010-05-25 | Tyco Electronics Corporation | Panel interface module which provides electrical connectivity between panel and shielded jacks |
| EP2045884B1 (en) * | 2007-10-04 | 2010-12-01 | 3M Innovative Properties Company | A shielding attachable to a connector in the field of telecommunications, a combination of a connector and at least one shielding and a method of shielding a connector |
| TWM379191U (en) * | 2008-12-03 | 2010-04-21 | Hon Hai Prec Ind Co Ltd | Electrical connector |
| CN202872106U (en) * | 2012-10-15 | 2013-04-10 | 宁波能士通信设备有限公司 | High-frequency shielding network module |
| US9413126B2 (en) * | 2013-04-23 | 2016-08-09 | Alan L. Pocrass | Combination USB connector and microSD flash card connector |
| CN104300316A (en) * | 2013-07-18 | 2015-01-21 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN104934817B (en) * | 2014-03-21 | 2018-04-27 | 国基电子（上海）有限公司 | Adaptor plug |
| CN108666835B (en) * | 2018-05-17 | 2024-04-30 | 李小林 | Two-in-one connector |
| FR3086113B1 (en) * | 2018-09-13 | 2021-11-26 | Legrand France | FEMALE SOCKET FOR SHIELDED CONNECTOR |
| CN109830849B (en) * | 2019-03-29 | 2023-11-03 | 四川华丰科技股份有限公司 | Module structure for high-speed connector and high-speed connector |
| CN209434553U (en) * | 2019-04-29 | 2019-09-24 | 李启 | A kind of novel two-in-one clamshell electrical connector |
| CN210576839U (en) * | 2019-08-13 | 2020-05-19 | 昆山宏致电子有限公司 | Female connector, male connector and combination thereof |
| DE102020202729A1 (en) * | 2020-03-03 | 2021-09-09 | Robert Bosch Gesellschaft mit beschränkter Haftung | Shielded electrical connector |
| CN214313756U (en) * | 2021-01-20 | 2021-09-28 | 中航光电科技股份有限公司 | Differential contact module and connector |
| CN113644506A (en) * | 2021-05-31 | 2021-11-12 | 深圳市西点精工技术有限公司 | High-speed backplane connector plug and differential electric connection part and shielding module thereof |
-
2021
- 2021-12-17 CN CN202111550072.XA patent/CN114361881B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2108334A (en) * | 1981-10-14 | 1983-05-11 | Hosiden Electronics Co | Power socket unit |
| CN106575839A (en) * | 2014-08-15 | 2017-04-19 | 创科实业有限公司 | Apparatus for selectively connecting to different sources of electric powers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114361881A (en) | 2022-04-15 |
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