CN101425637A - Secured electrical outlet - Google Patents
Secured electrical outlet Download PDFInfo
- Publication number
- CN101425637A CN101425637A CNA2008101730519A CN200810173051A CN101425637A CN 101425637 A CN101425637 A CN 101425637A CN A2008101730519 A CNA2008101730519 A CN A2008101730519A CN 200810173051 A CN200810173051 A CN 200810173051A CN 101425637 A CN101425637 A CN 101425637A
- Authority
- CN
- China
- Prior art keywords
- contact site
- spacing
- inserted link
- contact
- conducting strip
- 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
Images
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
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
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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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/112—Resilient sockets forked sockets having two legs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to an electric plug which comprises at least one movable divider (3) and two contact parts (1, 2), wherein the contact parts are designed for receiving the corresponding plunger rods (5, 6) which are mechanically combined to a whole with each other. Each contact part (1, 2) comprises two conductive strips (11, 12; 21, 22) which have a clamp shape and are provided with a first distance for inserting for withdrawing the corresponding plunger rod and a second distance for surrounding the plunger rod between the two conductive strips. In the plug according to the invention, the difference between the first distance and the second distance of the first contact part (1) is larger than the corresponding difference of the second contact part (2). The conductive strips (21, 22) of the second contact part (2) guides the second plunger rod (6) when the second plunger rod (6) moves relatively to the second contact part (2).
Description
Technical field
The present invention relates generally to the safe handling of electric equipment.More accurately, the present invention relates to electric connector, it comprises first and second contact sites, the first removable body that separates is set on described first contact site, described contact site is designed to admit respectively correspondence first and second inserted links that mechanically are combined as a whole mutually, each contact site comprises two conducting strips, thereby described conducting strip is clip shape and is adjusted so that for adopting receiving positions to make inserted link can do the relative motion of inserting and detaching each other, wherein said conducting strip has first spacing between the two, and described conducting strip also is to adopt the service position each other and surround the corresponding inserted link that inserts therebetween on this position, and has second spacing between the two.
Background technology
Such plug has for example been described in the EP1843434 patent application.
Function that this plug provides so-called " zero insertion force or low insertion force ".Compare with common plug, this plug has less resistance when initiatively plugging inserted link, but has identical counteragent when by mistake extracting inserted link at least.
Generally on the plug of high-end relatively plug and/or special purpose, provide this function to strengthen safe class.
Summary of the invention
In this sense, the purpose of this invention is to provide plug, wherein reduce or eliminated electric current before plug is inserted inserted link fully, that between first and second inserted links, flow through with zero insertion force or low insertion force.
For this reason, except meeting foregoing to its general definition of making, plug of the present invention is characterised in that, difference between first spacing of first contact site and second spacing is greater than the corresponding difference of second contact site, and the conducting strip of second contact site provides guiding function for it in this second contact site moving process relatively at second inserted link.
Preferably, second contact site is provided with and the first removable second removable body that separates that is combined as a whole with separating the body kinematics.
In this case, advantageously, described first spacing of any is greater than its described second spacing in described first and second contact sites.
For example can implement the present invention by following feature, be described first and second to separate body and have separately movable end, described movable end is wedge shape and is designed to insert described first and second separately between the described conducting strip of contact site, and the described second described movable end that separates body to separate the described movable end of body than described first sharper keen.
Description of drawings
From unrestricted following description, and can be expressly understood other features and advantages of the present invention with reference to the following drawings as illustrating:
Fig. 1 is the stereogram with contact site of low insertion force, this contact site be in receiving positions and wherein inserted link be inserted in the mode of mistake;
Fig. 2 is the top view of known plug, and it comprises two contact sites as shown in Figure 1;
Fig. 3 is the top view of plug of the present invention.
Embodiment
As mentioned above, the present invention relates to electric connector, it comprises first contact site 1 and second contact site 2, and the removable body 3 that separates is set on described first contact site at least.
In order to simplify, in the following description, second contact site 2 self also is provided with second and separates body 4, but this feature is optional for implementing the present invention.
As shown in Figure 3, each in the contact site 1 and 2 comprises two conducting strips, as the conducting strip 11 and 12 of contact site 1, and the conducting strip 21 and 22 of contact site 2, these conducting strips lump together the Flexible clamp shape that has as shown in Figure 1.
The conducting strip of each contact site can be for adopting receiving positions or service position each other.
For first contact site 1, receiving positions is defined as inserting and detach relative motion freely by making inserted link 5 do between the movable end 30 insertion conducting strips 11 and 12 that will separate body 3 in this contact site 1.
In illustrated embodiment, for second contact site 2, receiving positions is defined as inserting and detach relative motion freely by making inserted link 6 do between the movable end 40 insertion conducting strips 21 and 22 that will separate body 4 in this contact site 2.
In the execution mode of less enforcement, for second contact site 2, receiving positions defines in the mode identical with not having the standard plug that separates body 4.
On the service position, the conducting strip of each contact site, promptly the conducting strip 11 of contact site 1 and 12 and the conducting strip 21 of contact site 2 and 22 surround the corresponding inserted link that inserts between the described conducting strip.
More accurately, conducting strip 11 and 12 surrounds inserted link 5, and conducting strip 21 and 22 surrounds inserted link 6, and contact site 1 at one end conducts electricity with inserted link 5 and contacts, and contact site 2 contacts in other end conduction with inserted link 6.
The conducting strip of each contact site is spaced from each other with first spacing at its receiving positions, and is spaced from each other with second spacing in its service position.
As shown in Figure 1, do not contact in order to ensure there being conduction between the conducting strip of the inserted link that at one end inserts this contact site and this contact site of the other end, spacing between the contact site conducting strip is not sufficient factor, the direction of insertion of inserted link another key factor really then.
Correspondingly, under situation shown in Figure 2, inserted link 5 and 6 inserts in the corresponding contact site 1 and 2 in the mode of mistake, in these inserted links each can with the conducting strip of this contact site in one or all contact, thereby the inserted link 5 of plug and electric current before 6 insert fully just can with equipment that described inserted link links to each other in flow through.
For fear of this undesirable phenomenon, in the present invention, the difference between first spacing of first contact site 1 and second spacing is greater than the corresponding difference of second contact site 2.
Correspondingly, as shown in Figure 3, in plug of the present invention, when inserted link 5 and 6 insert (perhaps detaching) separately contact site 1 and 2 the time, inserted link 5 is more much bigger than the distance that inserted link 6 and conducting strip 21 and 22 separate with the distance that conducting strip 11 and 12 separates.
In this case, the conducting strip 21 of contact site 2 provides the effect of guiding with 22 at inserted link 6 for it when contact site 2 moves, and prevent that inserted link 6 and the inserted link 5 that mechanically links to each other with it are introduced into or detach contact site 1 and 2 in the mode of mistake, avoided also that any undesirable conduction between any contacts in inserted link 5 and conducting strip 11 and 12.
Shown in preferred implementation in, first spacing of any is all greater than its second spacing in the contact site 1 and 2, and be provided with on second contact site 2 and the removable removable body 4 that separates that is combined as a whole, wherein removable to separate body 3 related with contact site 1 with separating body 3 kinematics.
In this case, in order to ensure the corresponding difference of the difference between first spacing of first contact site 1 and second spacing greater than second contact site 2, the movable end 30 that the ratio first that can as illustrated in fig. 3 second movable end 40 that separates body 4 be provided with separate body 3 is sharper keen.
Claims (4)
1. electric connector, it comprises first and second contact sites (1,2), described first contact site (1) is provided with the first removable body (3) that separates, described contact site (1,2) is designed to admit respectively of correspondence in first and second inserted links (5,6) that mechanically are combined as a whole mutually, and each contact site (1,2) comprises two conducting strips (11,12; 21,22), described conducting strip (11,12; 21,22) be clip shape and be adjusted to and have receiving positions and service position;
At described receiving positions, described inserted link (5,6) can be done the relative motion of inserting and detaching, wherein at described two conducting strips (11,12; 21, have first spacing 22),
In described service position, described two conducting strips (11,12; 21,22) surround the corresponding inserted link (5,6) that inserts therebetween, and between described two conducting strips, have second spacing,
It is characterized in that, difference between described first spacing of described first contact site (1) and second spacing is greater than the corresponding difference of described second contact site (2), and the described conducting strip of described second contact site (2) (21,22) provides guiding function for it in this second contact site (2) moving process relatively at described second inserted link (6).
2. electric connector as claimed in claim 1 is characterized in that, goes up at described second contact site (2) to be provided with and the described first removable second removable body (4) that separates that is combined as a whole with separating body (3) kinematics.
3. electric connector as claimed in claim 2 is characterized in that, described first spacing of any is greater than its described second spacing in described first and second contact sites (1,2).
4. as each described electric connector in claim 2 and 3, it is characterized in that, described first and second separate body (3,4) has separately movable end (30,40), and described movable end (30,40) is wedge shape and is inserted in the conducting strip (11,12 of first and second contact sites (1,2) separately; 21,22), and the described second described movable end (40) that separates body (4) to separate the described movable end (30) of body (3) than described first sharper keen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0707688 | 2007-10-31 | ||
| FR0707688A FR2923089B1 (en) | 2007-10-31 | 2007-10-31 | SECURE ELECTRICAL SOCKET. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101425637A true CN101425637A (en) | 2009-05-06 |
Family
ID=39495660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101730519A Pending CN101425637A (en) | 2007-10-31 | 2008-10-29 | Secured electrical outlet |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2056409A1 (en) |
| CN (1) | CN101425637A (en) |
| FR (1) | FR2923089B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447183A (en) * | 2011-12-31 | 2012-05-09 | 南京德朔实业有限公司 | Connecting terminal assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733919B (en) * | 2013-12-19 | 2017-09-15 | 泰科电子(上海)有限公司 | Electric connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5286213A (en) * | 1993-01-27 | 1994-02-15 | Raymond Altergott | Locking receptacle |
| FR2899728B1 (en) * | 2006-04-07 | 2008-06-13 | Legrand France | ELECTRICAL POWER SOCKET WITH CONTROLLED INSERTION AND EXTRACTION STRENGTHS |
| FR2899729B1 (en) * | 2006-04-07 | 2008-06-27 | Legrand France | ELECTRICAL POWER SOCKET WITH CONTROLLED INSERTION AND EXTRACTION STRENGTHS. |
-
2007
- 2007-10-31 FR FR0707688A patent/FR2923089B1/en not_active Expired - Fee Related
-
2008
- 2008-10-21 EP EP08167082A patent/EP2056409A1/en not_active Withdrawn
- 2008-10-29 CN CNA2008101730519A patent/CN101425637A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447183A (en) * | 2011-12-31 | 2012-05-09 | 南京德朔实业有限公司 | Connecting terminal assembly |
| CN102447183B (en) * | 2011-12-31 | 2015-05-20 | 南京德朔实业有限公司 | Connecting terminal assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2923089B1 (en) | 2009-12-18 |
| EP2056409A1 (en) | 2009-05-06 |
| FR2923089A1 (en) | 2009-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090506 |