CN108923150A - A kind of PWR connector - Google Patents
A kind of PWR connector Download PDFInfo
- Publication number
- CN108923150A CN108923150A CN201810685614.6A CN201810685614A CN108923150A CN 108923150 A CN108923150 A CN 108923150A CN 201810685614 A CN201810685614 A CN 201810685614A CN 108923150 A CN108923150 A CN 108923150A
- Authority
- CN
- China
- Prior art keywords
- pin
- power supply
- arc sections
- ground connection
- pwr
- 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
- H01R13/02—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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of PWR connector disclosed by the invention, including connector body, pin is equipped in connector body, card inserting mouth is equipped in the connector body, the processing of card inserting mouth front end corner is the big angle C, facilitate and is smoothly slid into when plug-in card without being stopped by corner, the pin includes ground connection pin and connects power supply pin, the ground connection pin is equipped with arc sections with power supply pin is connect, ground connection pin arc sections, which are located at, to be connect on the left of power supply pin arc sections, ground connection pin takes the lead in contacting with card better than connecing power supply pin, it is contacted again with current segment after guaranteeing ground connection, it avoids generating spark when electric current is larger.
Description
Technical field
The present invention relates to connector technique field, specifically a kind of PWR connector.
Background technique
Connector be electronic engineering technical staff often in contact with a kind of component.Its effect is very simple：In circuit
The place of being blocked isolates between obstructed circuit, erects the bridge of communication, to make current flowing, circuit is made to realize scheduled function
Energy.
Currently, can all apply many PWR connectors on server master board, PWR connector is power connector comprising
There are an insulating body and plural terminals, which has plural accommodation groove, these accommodation grooves accommodate these terminals, the insulation
Ontology is additionally provided with an at least tongue piece, which is isolated these terminals, these terminals are respectively provided with a hangnail, these terminals are in these
The first side of hangnail extends outwardly respectively is equipped with plural contacting part, and in the fixed complex lead of these hangnail second side；By above-mentioned
Structure, the hangnail that can reach terminal is embedded in insulating body, and terminal is easily assembled to, and need to only be pushed into insulating body, terminal
Between the efficiency such as short circuit will not occur.
But its main body plug-in card inlet of existing PWR connector is small round corner, when plug-in card easily touch inlet and
Can not be successfully insertion, and because when insertion can instantaneous touch to high current and the case where imperfect earth, can generate spark.
Summary of the invention
It is an object of the invention to solve to be easy to produce asking for spark when above-mentioned PWR connector is not easy plug-in card and plug-in card
Topic, provides a kind of PWR connector, facilitates grafting, and when grafting guarantees first to be grounded to contact with current segment again, avoids the production of spark
It is raw.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of PWR connector, including connector body, connector body is interior to be equipped with pin, sets in the connector body
There is card inserting mouth, the processing of card inserting mouth front end corner is the big angle C, and the pin includes ground connection pin and meets power supply pin, institute
It states ground connection pin and connects power supply pin equipped with arc sections, ground connection pin arc sections are left positioned at power supply pin arc sections are connect
Side.
Further, the rectangular shape of the pin, arc sections are located at pin horizontal component, and pin is equipped with two layers.
Further, the ground connection pin arc sections and symmetrical, the ground connection pin that connects power supply pin arc sections
Arc sections vertex is a with the distance between power supply pin arc sections vertex is connect.
Further, it the ground connection pin and connects power supply pin and is alternately arranged.
Further, groove is equipped at the card inserting mouth, lifting shell is equipped in groove, go up and down shell in groove on move down
Dynamic, lifting shell left end is equipped with inclined-plane, lifting shell it is symmetrical above and below set there are two.
Further, the lifting shell lower end is equipped with guide sleeve, and guide post, guide sleeve and guide post cooperation are equipped in groove, described to lead
Column is equipped with compressed spring, compressed spring upper end and guide sleeve lower end face contact, compressed spring lower end and groove-bottom end in contact
Further, the lifting shell right end is equipped with locating rod, and groove right end is equipped with strip grooves, and locating rod is located at strip grooves
Interior, strip grooves upper end is equipped with cover board.
Further, the inclined-plane upper end is equipped with idler wheel.
The beneficial effects of the invention are as follows：
1, the processing of card inserting mouth front end corner is by the present invention in order to solve the problems, such as that existing PWR connector is not easy plug-in card
The big angle C, card inserting mouth front end corner is changed to big C foot by small round corner, facilitates and smoothly slide into when plug-in card without being stopped by corner.
2, the present invention is grounded pin circular arc to be easy to produce spark when solving the problems, such as existing PWR Connector card
Portion, which is located at, to be connect on the left of power supply pin arc sections, and ground connection pin is preposition, and ground connection pin is taken the lead in and is clamped better than connecing power supply pin
Touching contacts again with current segment after guaranteeing ground connection, avoids generating spark when electric current is larger.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is one structural schematic diagram of the embodiment of the present invention；
Fig. 2 is pin main view of the present invention；
Fig. 3 is two schematic diagram of the embodiment of the present invention.
In figure：1, connector body, 2, card inserting mouth, 3, ground connection pin, 4, connect power supply pin, 5, arc sections, 6, lifting
Shell, 7, inclined-plane, 8, groove, 9, guide sleeve, 10, guide post, 11, compressed spring, 12, locating rod, 13, strip grooves, 14, idler wheel.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
Embodiment one：
As depicted in figs. 1 and 2, a kind of PWR connector, including connector body 1, connector body 1 is interior to be equipped with pin,
Card inserting mouth 2 is equipped in the connector body 1,2 front end corner of the card inserting mouth processing is the big angle C, and the pin includes ground connection
Pin 3 is equipped with arc sections 5 with power supply pin 4 is connect with power supply pin 4, the ground connection pin 3 is connect, and is grounded 3 circular arc of pin
Portion 5, which is located at, connects 4 arc sections of power supply pin, 5 left side.2 front end corner of card inserting mouth is changed to big C foot by small round corner, suitable when facilitating plug-in card
Benefit slides into without being stopped by corner, and ground connection 3 arc sections 5 of pin, which are located at, connects 4 arc sections of power supply pin, 5 left side, is grounded pin
3 is preposition, and ground connection pin 3 takes the lead in contacting with card better than connecing power supply pin 4, contacts, avoids with current segment again after guaranteeing ground connection
Spark is generated when electric current is larger.
As shown in Fig. 2, the rectangular shape of pin, arc sections 5 are located at pin horizontal component, and pin is equipped with two layers.
As shown in Fig. 2, 3 arc sections 5 of the ground connection pin and symmetrical, the ground connection that connects 4 arc sections 5 of power supply pin
3 arc sections of pin, 5 vertex is a with the distance between 4 arc sections of power supply pin, 5 vertex is connect.
As shown in Fig. 2, the ground connection pin 3 and connecing power supply pin 4 and being alternately arranged.
Embodiment two：
As shown in figure 3, being equipped with groove 8 at the card inserting mouth 2, it is equipped with lifting shell 6 in groove 8, goes up and down shell 6 in groove 8
Move up and down, lifting 6 left end of shell be equipped with inclined-plane 7, lifting shell 6 it is symmetrical above and below set there are two.
As shown in figure 3,6 lower end of lifting shell is equipped with guide sleeve 9, it is equipped with guide post 10 in groove 8, guide sleeve 9 and guide post 10 are matched
It closes, the guide post 10 is equipped with compressed spring 11,11 upper end of compressed spring and 9 lower end face contact of guide sleeve, 11 lower end of compressed spring
It is contacted with 8 bottom end of groove, guide sleeve 9 and guide post 10 are respectively provided with four, and four guide sleeves 9 and guide post 10 are located at lifting 6 lower end surface four of shell
At a angle, wherein two guide posts 10 in left side are corresponding with inclined-plane 7.
As shown in figure 3,6 right end of lifting shell is equipped with locating rod 12,8 right end of groove is equipped with strip grooves 13, locating rod 12
In strip grooves 13,13 upper end of strip grooves is equipped with cover board 13.13 upper end of strip grooves is equipped with groove, and cover board 13 passes through sunk screw
It is fixed in groove, cover board 13 will not generate interference, good reliability when plug-in card, and cover board 13 can prevent lifting shell 6 from falling off, reliably
Property is good.
As shown in figure 3,7 upper end of inclined-plane is equipped with idler wheel 14.Card and rubbing at card inserting mouth 2 when idler wheel 14 can reduce plug-in card
Power is wiped, service life is increased.
By taking the lifting shell 6 of lower end as an example, when plug-in card, card is inserted into from card inserting mouth 2, at this time under the promotion of card, lifting
Shell 6 overcomes 11 elastic force of compressed spring to move down, after plug-in card, go up and down shell 6 under the action of compressed spring 11 always with can
It is in close contact, plays sealing function, prevent dust from entering Insert Card Here.
In the description of this invention, it should be noted that the orientation of the instructions such as term "left", "right", "upper", "lower" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected, can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Claims (8)
1. a kind of PWR connector, including connector body (1), connector body (1) is interior to be equipped with pin, characterized in that described
Card inserting mouth (2) are equipped in connector body (1), card inserting mouth (2) the front end corner processing is the big angle C, and the pin includes connecing
It ground pin (3) and connects power supply pin (4), the ground connection pin (3) and connects power supply pin (4) equipped with arc sections (5), connect
Ground pin (3) arc sections (5), which are located at, to be connect on the left of power supply pin (4) arc sections (5).
2. a kind of PWR connector according to claim 1, characterized in that the rectangular shape of pin, arc sections (5)
Positioned at pin horizontal component, pin is equipped with two layers.
3. a kind of PWR connector according to claim 2, characterized in that ground connection pin (3) arc sections (5) and connect
Power supply pin (4) arc sections (5) are symmetrical, and ground connection pin (3) arc sections (5) vertex is justified with power supply pin (4) are connect
The distance between arc portion (5) vertex is a.
4. a kind of PWR connector according to claim 3, characterized in that the ground connection pin (3) and connect power supply pin
(4) it is alternately arranged.
5. a kind of PWR connector according to claim 1, characterized in that groove (8) are equipped at the card inserting mouth (2), it is recessed
Lifting shell (6) is equipped in slot (8), lifting shell (6) moves up and down in groove (8), and lifting shell (6) left end is equipped with inclined-plane (7), rises
Drop shell (6) it is symmetrical above and below set there are two.
6. a kind of PWR connector according to claim 5, characterized in that the lifting shell (6) lower end is equipped with guide sleeve (9),
Guide post (10) are equipped in groove (8), guide sleeve (9) and guide post (10) cooperation, the guide post (10) are equipped with compressed spring (11), pressure
Contracting spring (11) upper end and guide sleeve (9) lower end face contact, compressed spring (11) lower end is contacted with groove (8) bottom end.
7. a kind of PWR connector according to claim 6, characterized in that lifting shell (6) right end is equipped with locating rod
(12), groove (8) right end is equipped with strip grooves (13), and locating rod (12) is located in strip grooves (13), and strip grooves (13) upper end is equipped with
Cover board (13).
8. a kind of PWR connector according to claim 7, characterized in that inclined-plane (7) upper end is equipped with idler wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685614.6A CN108923150A (en) | 2018-06-28 | 2018-06-28 | A kind of PWR connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685614.6A CN108923150A (en) | 2018-06-28 | 2018-06-28 | A kind of PWR connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108923150A true CN108923150A (en) | 2018-11-30 |
Family
ID=64423162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810685614.6A Pending CN108923150A (en) | 2018-06-28 | 2018-06-28 | A kind of PWR connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108923150A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131349A (en) * | 1994-12-15 | 1996-09-18 | 三星电子株式会社 | Surge voltage preventing D-sub connector |
| CN1166702A (en) * | 1996-02-12 | 1997-12-03 | 克尼尔电子机械有限公司 | Contact element for anticipatory earthing |
| CN1187058A (en) * | 1996-12-30 | 1998-07-08 | 鸿海精密工业股份有限公司 | Clip connector |
| CN201247880Y (en) * | 2008-07-24 | 2009-05-27 | 联想(北京)有限公司 | Power supply connector |
| CN201278380Y (en) * | 2008-06-25 | 2009-07-22 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201340934Y (en) * | 2009-01-19 | 2009-11-04 | 江门市江海区汇聪电器厂 | Splicing connector with safety door |
| CN203085822U (en) * | 2012-12-31 | 2013-07-24 | 石瑞婷 | Dustproof socket |
| CN205488700U (en) * | 2016-01-30 | 2016-08-17 | 浙江华燕电器有限公司 | Safety socket |
| CN106129677A (en) * | 2016-08-16 | 2016-11-16 | 北京小米移动软件有限公司 | Unmanned vehicle and anti-shake connector and male seat, female seat |
-
2018
- 2018-06-28 CN CN201810685614.6A patent/CN108923150A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131349A (en) * | 1994-12-15 | 1996-09-18 | 三星电子株式会社 | Surge voltage preventing D-sub connector |
| CN1166702A (en) * | 1996-02-12 | 1997-12-03 | 克尼尔电子机械有限公司 | Contact element for anticipatory earthing |
| CN1187058A (en) * | 1996-12-30 | 1998-07-08 | 鸿海精密工业股份有限公司 | Clip connector |
| CN201278380Y (en) * | 2008-06-25 | 2009-07-22 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201247880Y (en) * | 2008-07-24 | 2009-05-27 | 联想(北京)有限公司 | Power supply connector |
| CN201340934Y (en) * | 2009-01-19 | 2009-11-04 | 江门市江海区汇聪电器厂 | Splicing connector with safety door |
| CN203085822U (en) * | 2012-12-31 | 2013-07-24 | 石瑞婷 | Dustproof socket |
| CN205488700U (en) * | 2016-01-30 | 2016-08-17 | 浙江华燕电器有限公司 | Safety socket |
| CN106129677A (en) * | 2016-08-16 | 2016-11-16 | 北京小米移动软件有限公司 | Unmanned vehicle and anti-shake connector and male seat, female seat |
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Legal Events
| 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: 20181130 |
|
| RJ01 | Rejection of invention patent application after publication |