CN203491459U - Power supply connector - Google Patents
Power supply connector Download PDFInfo
- Publication number
- CN203491459U CN203491459U CN201320627247.7U CN201320627247U CN203491459U CN 203491459 U CN203491459 U CN 203491459U CN 201320627247 U CN201320627247 U CN 201320627247U CN 203491459 U CN203491459 U CN 203491459U
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- CN
- China
- Prior art keywords
- terminal
- insulating body
- power connector
- chamber
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a power supply connector. The connector comprises an insulation body, a shell, at least one terminal, a covering component and a reset component. The shell is slidably arranged and covers the insulation body, and a chamber is formed at the front of the insulation body in the shell. A terminal is fixed on the insulation body and protrudes into the chamber. The covering component is fixed to the shell and is located in the chamber. The covering component divides the chamber into a first space far from the insulation body and a second space close to the insulation body, and comprises at least one opening for the terminal to pass through. The reset component is arranged between the shell and the insulation body, and provides elasticity for driving the shell to drive the covering component to move relative to the terminal to keep the terminal inside the second space. The connector is simple in structure and easy for disengagement, and can avoid the situation that an electronic device is pulled off due to close connection between a plug and a socket.
Description
Technical field
The utility model relates to a kind of power connector, relates in particular to a kind of for transmitting galvanic power connector.
Background technology
In the prior art, traditional direct current electric connector of using in electronic installation is that the mode that adopts connection-peg and plug socket to be closely connected realizes effective power delivery, and therefore the larger contact engaging and separating force (retention force) of needs use could be separated with plug socket by connection-peg.But along with electronic installation volume and weight are towards compact trend development, occurred as frivolous notebook computers such as Ulratbook, Macbook.In the use procedure of these notebook computers, often can occur accidentally to touch or pull the cable of connection-peg and make whole notebook computer be pulled away from the situation of usage platform, thereby causing it to drop and damage, will injure personnel what is more.
A kind of easily de-connector is disclosed in No. 7311526 United States Patent (USP).Concrete, this patent is that the mode with certain magnetic absorption realizes interfixing of plug socket and connection-peg, that is two magnetic elements that setting attracts each other respectively on the contact-making surface of plug socket and connection-peg.When general use, connection-peg and the combination of plug socket magnetic, when meeting improper external force and pull cable, in the situation that do not need the larger power of pullling, also can make connection-peg depart from plug socket easily.So can avoid notebook computer to be pullled drops.
Yet above-mentioned easily de-connector is to adopt POGO PIN structure, in POGO PIN structure, the contact site of bonder terminal can flexibly move forward and backward, and in order to the contact site of the terminal with butt connector, mutually conflicts, and uses and reaches electric connection.But, at connection-peg when plug socket magnetic is combined, the terminal of this kind of electric connector due to not pressed by top to be difficult to the terminal of butt connector positively reach in electrical contact, easily loose contact.Therefore, those skilled in the art is better in a kind of effect in electrical contact of trial design of doing one's utmost, and the connector of easy detaching structure simple in structure, cost is low.
In sum, the above-mentioned disappearance of applicant's thoughts can be improved, and is that spy concentrates on studies and coordinates the application of scientific principle, finally proposes a kind of reasonable in design and effectively improve the power connector of above-mentioned disappearance.
Utility model content
The purpose of this utility model is to provide a kind of effect in electrical contact better, and simple in structure, the lower-cost power connector with easy detaching structure.
To achieve these goals, the utility model provides a kind of power connector, and described power connector comprises insulating body, housing, at least one terminal, covering members and reposition element.Described housing arranges slidably and is covered in described insulating body, and described housing forms a chamber in described insulating body the place ahead; Described terminal is fixed on described insulating body, and is stretched in described chamber; Described covering members is fixed on described housing and is positioned at described chamber and separates described chamber for the second space of the first space away from described insulating body and contiguous described insulating body, and described covering members has the opening that the described terminal of at least one confession passes; Described reposition element is arranged between described housing and described insulating body and provides and orders about described housing and drive the relative described terminal movable of described covering plate so that described terminal is positioned at the elastic force of described second space.
Compared with prior art, because the utility model power connector has been selected the terminal of non-probe-type, make structure simpler, thereby simplified production technology and reduced cost,, by described reposition element is set, come to butt connector applied thrust meanwhile, form easy detaching structure, even in the situation that the power of pullling is little, butt connector is thrown away and can be departed from easily power connector, thus the situation of effectively having avoided electronic installation to drop.Moreover, by being fixed on the covering members of housing, can hide and protect terminal, can reach dustproof effect.
Preferably, described covering members is insulation plate.
Preferably, described reposition element is spring.
Preferably, described power connector also comprises at least one magnetic element, and described magnetic element is fixed on described insulating body near one end of described chamber.
Particularly, described magnetic element is permanent magnet or electromagnet.
Accompanying drawing explanation
Fig. 1 is the generalized section of power connector in the utility model the first embodiment.
Fig. 2 is the schematic diagram that in Fig. 1, the relative insulating body of the housing of power connector slides.
Fig. 3 is the generalized section of power connector in the utility model the second embodiment.
Embodiment
Below in conjunction with the Figure of description providing, preferred embodiment of the present utility model is made to description.
Please refer to Fig. 1, the power connector 100 in the utility model the first embodiment comprises insulating body 110, housing 120, at least one terminal 130, covering members 140 and reposition element 150.Housing 120 is mounted slidably and is covered in insulating body 110, and housing 120 forms a cavity C in insulating body 110 the place aheads, says preparatively, and housing 120 is that one end is sheathed on described insulating body 110 slidably, and the other end forms this cavity C.In the present embodiment, housing 120 can be made by metal material, to prevent that power connector 100 is affected by electromagnetic interference etc.
Please refer to Fig. 1 and Fig. 2, when butt connector (not illustrating) docks with the utility model power connector 100, butt connector drives housing 120 to slide along the relative insulating body 110 of moving direction A.Now, housing 120 drives covering members 140 to move toward the direction of insulating body 110, and second space S2 is diminished thereupon, allows terminal 130 be arranged in the first space S 1 by opening 142, uses terminal 130 can be electrically connected with butt connector.
In addition, reposition element 150 is arranged between housing 120 and insulating body 110 and provides and orders about described housing 120 and drive described covering plate 140 to move so that described terminal 130 is positioned at the elastic force of described second space S2 relative to described terminal 130, being reposition element 150 drives covering plates 140 to do away from the moving of insulating body 110 relative to terminal 130 by housing 120, makes terminal 130 be positioned at second space S2.In the present embodiment, reposition element 150 is spring.That is to say, when butt connector docks with power connector 100, reposition element 150 is compressed.After butt connector departs from power connector 100, the elastic force of reposition element 150 can drive housing 120 to move relative to insulating body 110, now, covering members 140 can, relatively away from insulating body 110, make terminal 130 exit opening and get back to (as the state of Fig. 1) in second space S2.
Please refer to Fig. 1 and Fig. 3, the power connector 100 in the utility model the second embodiment in power connector 200 and the first embodiment is similar, and similar member is with labeled, can, with reference to aforementioned corresponding explanation, at this, will repeat no more.With the first embodiment difference be, compared to power connector 100, power connector 200 also comprises at least one magnetic element 260, and magnetic element 260 is fixed on insulating body 210 near one end of this cavity C, and magnetic element 260 has side and is exposed in second space S2.In the present embodiment, magnetic element 260 can be permanent magnet or electromagnet.That is to say, the power connector 200 in the present embodiment can interfix by magnetic mode with butt connector, reaches the effect of easy disengaging, thereby can avoid being equiped with the situation that the electronic installation (not illustrating) of power connector 200 drops.At another, do not illustrate in the embodiment of explanation, power connector 200 also can adopt the easily de-design of mechanism type, neither as limit.
In sum, the power connector 100,200 that the utility model embodiment provides is selected the terminal 130 of non-probe-type to realize and is electrically connected to, and makes structure simpler, has lowered production cost.Meanwhile, because power connector 100,200 of the present utility model adopts easily taking off and design, the situation that can effectively avoid electronic installation to drop of elastic reset, magnetic or mechanism type.Moreover, by being fixed on the covering members 140 of housing 120, can hide and protect terminal 130, can reach dustproof effect.
Above disclosed is only preferred embodiments of the present utility model, its effect is facilitate those skilled in the art to understand and implement according to this, certainly can not limit with this interest field of the utility model, therefore the equivalent variations of doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (5)
1. a power connector, is characterized in that, comprising:
Insulating body;
Housing, arranges slidably and is covered in described insulating body, and described housing forms a chamber in described insulating body the place ahead;
At least one terminal, is fixed on described insulating body, and is stretched in described chamber;
Covering members, is fixed on described housing and is positioned at described chamber and separates described chamber for the second space of the first space away from described insulating body and contiguous described insulating body, and described covering members has the opening that the described terminal of at least one confession passes; And
Reposition element, is arranged between described housing and described insulating body and provides and order about described housing and drive the relative described terminal movable of described covering plate so that described terminal is positioned at the elastic force of described second space.
2. power connector as claimed in claim 1, is characterized in that: described covering members is insulation plate.
3. power connector as claimed in claim 1, is characterized in that: described reposition element is spring.
4. power connector as claimed in claim 1, is characterized in that: described power connector also comprises at least one magnetic element, and described magnetic element is fixed on described insulating body near one end of described chamber.
5. power connector as claimed in claim 4, is characterized in that: described magnetic element is permanent magnet or electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627247.7U CN203491459U (en) | 2013-10-11 | 2013-10-11 | Power supply connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627247.7U CN203491459U (en) | 2013-10-11 | 2013-10-11 | Power supply connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491459U true CN203491459U (en) | 2014-03-19 |
Family
ID=50262264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320627247.7U Expired - Fee Related CN203491459U (en) | 2013-10-11 | 2013-10-11 | Power supply connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159543A (en) * | 2015-03-23 | 2016-11-23 | 联想(北京)有限公司 | Electronic equipment and electrical charging system |
| CN109754916A (en) * | 2019-01-30 | 2019-05-14 | 南通米兰特电气有限公司 | New-energy automobile high voltage cable |
-
2013
- 2013-10-11 CN CN201320627247.7U patent/CN203491459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159543A (en) * | 2015-03-23 | 2016-11-23 | 联想(北京)有限公司 | Electronic equipment and electrical charging system |
| CN109754916A (en) * | 2019-01-30 | 2019-05-14 | 南通米兰特电气有限公司 | New-energy automobile high voltage cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |