CN106785539A - B2B connectors - Google Patents
B2B connectors Download PDFInfo
- Publication number
- CN106785539A CN106785539A CN201611254666.5A CN201611254666A CN106785539A CN 106785539 A CN106785539 A CN 106785539A CN 201611254666 A CN201611254666 A CN 201611254666A CN 106785539 A CN106785539 A CN 106785539A
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- esd
- pin
- diode
- connectors
- 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
- 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
- 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
-
- 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
- H01R13/6485—Electrostatic discharge protection
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The disclosure belongs to connector construction design field on a kind of B2B connectors, and the B2B connectors include multiple electrostatic impedor ESD, the first connecting seat and the second connecting seat, wherein：First connecting seat and second connecting seat are respectively welded on different circuit boards；On first connecting seat and it is respectively arranged with multiple PIN on second connecting seat；The multiple ESD is separately positioned on first connecting seat or second connecting seat, and each ESD is electrically connected with a PIN on affiliated connecting seat respectively.The disclosure solves ESD and can occupy the substantial amounts of area of circuit board, the problem of the winding displacement of other devices on influence circuit board；Reach for the winding displacement of other devices on circuit board vacates position, be easy to the effect of the winding displacement of other devices.
Description
Technical field
This disclosure relates to connector construction design field, more particularly to a kind of B2B connectors.
Background technology
Plate is (English to plate：Board to board, referred to as：B2B) connector be for connect two pieces of devices of circuit board,
B2B connectors include the first connecting seat and the second connecting seat, and the first connecting seat and the second connecting seat are respectively welded at different electricity
On the plate of road, multiple PIN are provided with the first connecting seat and the second connecting seat, PIN is the metal device for transmitting electric current, the
The position of the setting PIN on a connecting seat and the second connecting seat is relative, after the first connecting seat and the second connecting seat are docked, PIN
The second circuit board where first circuit board and the second connecting seat where the first connecting seat provides path.
When installation personnel carries out device manually to be assembled, can be because various frictions produce electrostatic, static discharge can shape
Into transient pulse, transient pulse easily causes to damage to Sensitive Apparatus.In order to avoid the circuit board that B2B connectors are connected is instantaneous
Pulse is broken, and on the circuit that manufacturer would generally be connected with the PIN of connecting seat on circuit boards, sets electrostatic impedor (English
Text：Electro-Static discharge, referred to as：ESD).But usual ESD can occupy the substantial amounts of area of circuit board, influence electricity
The winding displacement of other devices on the plate of road.
The content of the invention
The substantial amounts of area of circuit board can be occupied in order to solve ESD, the problem of the winding displacement of other devices on influence circuit board, this
It is open that a kind of B2B connectors are provided.The technical scheme is as follows：
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of B2B connectors, the B2B connectors include multiple quiet
Electrical impedance device ESD, the first connecting seat and the second connecting seat, wherein：First connecting seat and second connecting seat are welded respectively
It is connected on different circuit boards；On first connecting seat and it is respectively arranged with multiple PIN on second connecting seat；It is described many
Individual ESD is separately positioned on first connecting seat or second connecting seat, each ESD respectively with affiliated connecting seat on
One PIN is electrically connected with.It is separately positioned on the first connecting seat of B2B connectors or the second connecting seat by by multiple ESD；By
In ESD set location not on circuit boards, therefore solve ESD and can occupy the substantial amounts of area of circuit board, on influence circuit board
The problem of the winding displacement of other devices；Reach for the winding displacement of other devices on circuit board vacates position, be easy to other devices
The effect of winding displacement.
Optionally, the multiple ESD is arranged at a connection in first connecting seat and second connecting seat
On seat.
Optionally, PIN on the number and second connecting seat of PIN on the number of the ESD, first connecting seat
Number is identical.
Optionally, the first end of each ESD is electrically connected with a PIN on affiliated connecting seat respectively, each ESD's
Second end is electrically connected with the GND ends on affiliated connecting seat.
Optionally, the ESD is diode, and the first end of the ESD is negative electrode, and second end of the ESD is anode.
Optionally, each ESD includes diode；The negative electrode of each diode respectively with affiliated connecting seat on one
PIN is electrically connected with, and the anode of each diode is electrically connected with the GND ends on affiliated connecting seat.
Optionally, the diode is PN junction diode or Schottky diode.
Optionally, the breakdown voltage of the diode is less than default electrostatic potential value.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of terminal, the terminal includes that first aspect is provided
Plant B2B connectors.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited
It is open.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure
Example, and it is used to explain the principle of the disclosure together in specification.
Fig. 1 is a kind of structural representation of the B2B connectors according to an exemplary embodiment；
Fig. 2 is a kind of schematic top plan view of the first connecting seat of the B2B connectors according to an exemplary embodiment.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in implementation method do not represent all implementation methods consistent with the disclosure.Conversely, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects described in detail in claims, the disclosure.
Fig. 1 is a kind of structural representation of the B2B connectors according to an exemplary embodiment, as shown in figure 1, should
B2B connectors include multiple electrostatic impedor ESD, the first connecting seat 110 and the second connecting seat 120, wherein, the first connecting seat
110 and second connecting seat 120 be respectively welded on different circuit boards.
Multiple PIN (the first connecting seats 110 in Fig. 1 are respectively arranged with first connecting seat 110 and on the second connecting seat 120
On PIN130a and the second connecting seat 120 on PIN130b).
It should be noted that PIN130b can be to draw on PIN130a and the second connecting seat 120 on the first connecting seat 110
The shapes such as pin, compressing tablet and contact, the present embodiment does not limit and the shape of PIN130a and PIN130b is defined.
Multiple ESD can be provided separately within the first connecting seat, it is also possible to be provided separately within the second connecting seat, Huo Zhefen
It is not arranged on the first connecting seat and the second connecting seat.
Optionally, the dashed region 110b on the dashed region 110a and the second connecting seat on the first connecting seat is used to set
ESD。
For the structure of clearer explanation B2B connectors, Fig. 2 is a kind of B2B according to an exemplary embodiment
The schematic top plan view of the first connecting seat of connector, as shown in Fig. 2 each ESD140 respectively with affiliated connecting seat on one
PIN is electrically connected with.
In sum, the B2B connectors that the disclosure is provided, the first of B2B connectors is separately positioned on by by multiple ESD
On connecting seat or the second connecting seat；Due to ESD set location not on circuit boards, therefore solve ESD and can occupy circuit board
Substantial amounts of area, the problem of the winding displacement of other devices on influence circuit board；It is the winding displacement of other devices on circuit board to have reached
Position is vacateed, is easy to the effect of the winding displacement of other devices.
For the structure of ESD in more specifically bright B2B connectors and the annexation with connecting seat, following embodiments
For describing the various possible compositions of ESD.
Optionally, multiple ESD are arranged on a connecting seat in the first connecting seat and the second connecting seat.Referring also to Fig. 2,
Multiple ESD140 can be provided only at the dashed region 110a on the first connecting seat 110.
Each functional module is welded with usual circuit board, by taking the first connector as an example, when the first connector is welded to electricity
When on the plate of road, each PIN on the first connector is connected with the One function module on circuit respectively.That is, working as certain
When one end of PIN is connected with ESD, the functional module that the other end of the PIN is connected can just obtain electrostatic protection.
For the ESD of linkage function module, the first end of the ESD is electrical with a PIN on affiliated connecting seat respectively
Connection, second end of the ESD is electrically connected with the GND ends 150 on affiliated connecting seat.
Referring also to Fig. 1, after the first connector 110 and the second connector 120 are docked, on the first connector 110
PIN130a will be docked with the PIN130b on the correspondence position of the second connector 120 respectively, such as 110 on the first connector on one
Individual PIN130a1 is docked with a PIN130b1 on the second connector 120.Because PIN is the metal device for transmitting electric current
Part, after PIN130a1 is docked with PIN130b1, the work(that the functional module A that PIN130a1 is connected can be connected with PIN130b1
Energy module B connections, that is to say, that be connected with ESD with a PIN is only needed in PIN130b1 in PIN130a1, the ESD can be right
The functional module that PIN130a1 and PIN130b1 is respectively connected carries out electrostatic protection.
Therefore if desired pair cause that the functional module that each PIN in B2B connectors is connected can obtain electrostatic protection,
The number of PIN need to be identical on the number and the second connecting seat of PIN on the number of ESD, the first connecting seat.
Optionally, ESD is diode, or ESD is to include the circuit of diode.
When ESD is diode, the first end of ESD is negative electrode, and second end of ESD is anode.
When ESD includes diode, the negative electrode of each diode electrically connects with a PIN on affiliated connecting seat respectively
Connect, the anode of each diode is electrically connected with the GND ends on affiliated connecting seat.
Optionally, the breakdown voltage of diode is less than default electrostatic potential value.
Because only when the breakdown voltage breakdown diode produced by transient pulse, diode just can be itself two ends
Voltage clamping one it is predetermined numerically so that the protection diode device that is connected is by the spike of breakdown voltage
Impact, therefore the breakdown voltage needs of diode are less than default electrostatic potential value.
Optionally, diode is PN junction diode or Schottky diode.
Optionally, the B2B connectors are set in the terminal, and the terminal can be mobile phone, computer, digital broadcasting end
End, messaging devices, tablet device etc..
In sum, the B2B connectors that the disclosure is provided, the first of B2B connectors is separately positioned on by by multiple ESD
On connecting seat or the second connecting seat；Due to ESD set location not on circuit boards, therefore solve ESD and can occupy circuit board
Substantial amounts of area, the problem of the winding displacement of other devices on influence circuit board；It is the winding displacement of other devices on circuit board to have reached
Position is vacateed, is easy to the effect of the winding displacement of other devices.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to the precision architecture for being described above and being shown in the drawings, and
And can without departing from the scope carry out various modifications and changes.The scope of the present disclosure is only limited by appended claim.
Claims (9)
1. a kind of B2B connectors, it is characterised in that the B2B connectors include multiple electrostatic impedor ESD, the first connecting seat
With the second connecting seat, wherein：
First connecting seat and second connecting seat are respectively welded on different circuit boards；
On first connecting seat and it is respectively arranged with multiple PIN on second connecting seat；
The multiple ESD is separately positioned on first connecting seat or second connecting seat, each ESD respectively with it is affiliated
A PIN on connecting seat is electrically connected with.
2. B2B connectors according to claim 1, it is characterised in that the multiple ESD is arranged at first connection
On a connecting seat in seat and second connecting seat.
3. B2B connectors according to claim 2, it is characterised in that on the number of the ESD, first connecting seat
The number of PIN is identical with the number of PIN on second connecting seat.
4. B2B connectors according to claim 1, it is characterised in that the first end of each ESD respectively with affiliated connection
A PIN on seat is electrically connected with, and second end of each ESD is electrically connected with the GND ends on affiliated connecting seat.
5. B2B connectors according to claim 4, it is characterised in that the ESD is diode, the first end of the ESD
It is negative electrode, second end of the ESD is anode.
6. B2B connectors according to claim 4, it is characterised in that each ESD includes diode；
The negative electrode of each diode is electrically connected with a PIN on affiliated connecting seat respectively, and the anode of each diode is equal
It is electrically connected with the GND ends on affiliated connecting seat.
7. B2B connectors according to claim 5 or 6, it is characterised in that the diode is PN junction diode or Xiao
Special based diode.
8. B2B connectors according to claim 5 or 6, it is characterised in that the breakdown voltage of the diode is less than default
Electrostatic potential value.
9. a kind of terminal, it is characterised in that the terminal includes the B2B connectors as described in claim 1 to 6 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254666.5A CN106785539A (en) | 2016-12-30 | 2016-12-30 | B2B connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611254666.5A CN106785539A (en) | 2016-12-30 | 2016-12-30 | B2B connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106785539A true CN106785539A (en) | 2017-05-31 |
Family
ID=58953205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611254666.5A Pending CN106785539A (en) | 2016-12-30 | 2016-12-30 | B2B connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701509A (en) * | 2020-12-15 | 2021-04-23 | Oppo（重庆）智能科技有限公司 | Board-to-board connector socket, board-to-board connector and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5164880A (en) * | 1991-03-01 | 1992-11-17 | Polaroid Corporation | Electrostatic discharge protection device for a printed circuit board |
| US5697799A (en) * | 1996-07-31 | 1997-12-16 | The Whitaker Corporation | Board-mountable shielded electrical connector |
| CN1489240A (en) * | 2002-07-31 | 2004-04-14 | 安普泰科电子有限公司 | Electric connector |
| CN103457112A (en) * | 2012-06-04 | 2013-12-18 | 日本航空电子工业株式会社 | Connector |
| CN105098522A (en) * | 2014-04-25 | 2015-11-25 | 万国半导体股份有限公司 | Interface with built-in transient voltage suppression |
-
2016
- 2016-12-30 CN CN201611254666.5A patent/CN106785539A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5164880A (en) * | 1991-03-01 | 1992-11-17 | Polaroid Corporation | Electrostatic discharge protection device for a printed circuit board |
| US5697799A (en) * | 1996-07-31 | 1997-12-16 | The Whitaker Corporation | Board-mountable shielded electrical connector |
| CN1489240A (en) * | 2002-07-31 | 2004-04-14 | 安普泰科电子有限公司 | Electric connector |
| CN103457112A (en) * | 2012-06-04 | 2013-12-18 | 日本航空电子工业株式会社 | Connector |
| CN105098522A (en) * | 2014-04-25 | 2015-11-25 | 万国半导体股份有限公司 | Interface with built-in transient voltage suppression |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701509A (en) * | 2020-12-15 | 2021-04-23 | Oppo（重庆）智能科技有限公司 | Board-to-board connector socket, board-to-board connector and electronic equipment |
| CN112701509B (en) * | 2020-12-15 | 2022-09-09 | Oppo（重庆）智能科技有限公司 | Board-to-board connector socket, board-to-board connector and electronic equipment |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |