WO2009031929A1 - Штепсельный разъем - Google Patents
Штепсельный разъем Download PDFInfo
- Publication number
- WO2009031929A1 WO2009031929A1 PCT/RU2008/000452 RU2008000452W WO2009031929A1 WO 2009031929 A1 WO2009031929 A1 WO 2009031929A1 RU 2008000452 W RU2008000452 W RU 2008000452W WO 2009031929 A1 WO2009031929 A1 WO 2009031929A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- plates
- slider
- plug
- pins
- Prior art date
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
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
- H05K7/1007—Plug-in assemblages of components, e.g. IC sockets with means for increasing contact pressure at the end of engagement of coupling parts
Definitions
- the invention relates to electrical engineering and electronics. It can be used both for connecting power to electrical and electronic devices, and for switching electrical and electronic circuits that require easy disconnection or connection of contacts during operation.
- Plug connectors are widely used in electrical engineering and electronics. As a rule, they consist of a plug with contact pins and a socket with contact sockets.
- the socket or pin is made of an elastic electrically conductive material of such a shape that when the contacts are connected, an elastic deformation of this element occurs, which provides the compression necessary for a good contact. Therefore, a force must be applied to connect or disconnect the plug connection. For this reason, it is difficult to determine whether the plug is correctly oriented relative to the outlet, and contact elements often undergo inelastic deformation. What causes the plug to fail.
- additional structural elements are used, orienting and pressing the contacts to each other, or connecting the contact housings to each other.
- the clamping is carried out by additional operations (screwing up the contact housings, shift or rotation of the clamping elements, etc.). Before disconnecting the contacts, it is also necessary to carry out the operation of releasing the contacts from the clamp or disconnecting the housings.
- SUBSTITUTE SHEET sockets on the printed circuit board of the computer, a movable platform with holes for contact pins of the processor, a lever for shifting the platform relative to the matrix of contact sockets.
- the lever rises perpendicular to the motherboard.
- the holes of the movable platform are combined with the contact sockets.
- the processor contact rods freely pass through the holes of the moving platform and are placed in the contact slots. This reduces the likelihood of damage to the contact elements.
- the lever is lowered to the motherboard and fixed on the processor socket using a special protrusion.
- the movable platform shifts the contact rods of the processor in the direction transverse to the contact sockets and presses them against the walls of the contact sockets by the force of a fixed lever.
- the reliability of each contact depends on the accuracy of manufacture and installation of the matrix of contact sockets on the motherboard and the matrix of contact rods on the processor. To exclude the influence of inaccurate installation, increase the clamping force created by the lever. Increases the complexity of manufacturing and installation, as well as the cost of the processor and motherboard. There is a high likelihood of the processor skewing and fixing it incorrectly. Since the clamping force of the contact rods to the contact slots is much higher than necessary, the distortion of the contact rods of the processor is possible during skew.
- Known plug connector (patent RU 2 295 182 C1), selected for the prototype, containing a plug and a socket having a latch capable of holding the slider in a position in which the contact pins or plates of the plug freely pass in
- SUBSTITUTE SHEET (RULE 26) contact jacks.
- RULE 26 SUBSTITUTE SHEET (RULE 26) contact jacks.
- the contact slots are made in the form of clamps of elastic material in the form of a curve, the pads in the region of the ends of which either touch each other or are located at a distance less than the thickness of the contact pins or plates, at one end there are protrusions located in the protrusions available in the slider recesses that can move the slider and clamp the contact rods or plates when opening the latch.
- Such a plug connector is convenient in operation, since in one motion, without effort, the electrical contacts are connected and fixed at the moment when all contact rods are immersed in the contact slots to the required depth, providing the necessary clamp between them; at the touch of a lever, the electrical contacts are disconnected and the plug removed from the socket.
- the clamping force between the contacts in each contact socket is determined by the elasticity of this socket and does not depend on the accuracy of mounting the matrix of contact sockets and matrix of contact pins or plates.
- this design has disadvantages.
- the area of reliable contact of the rod with the socket is small, since the clamp is carried out only by the platforms at the ends of the contact socket.
- the terminals of the plug must be large in length, since the slider does not allow the contact rods to be inserted into the sockets for the entire length. This leads to an increase in the height of the connector, which is not always convenient and technologically advanced.
- the slider is made in the form of a frame with a grid of plates passing between the rows of contact slots
- the contact slots are made in the form of clips of elastic material in a form that allows tightly covering contact pins or plates
- one of the ends of the clamps is fixed in the fixed part of the socket and the second ends have the ability to move, allowing to increase the passages of the covering parts of the contact socket to a size that freely passes contact pins or plates, or menshat to a size allowing the pin jacks densely cover the contact pins or plates
- on the second ends of the projections are arranged in a lattice existing in the slider plates for these projections grooves capable of shifting the slide clamp and the contact pins or plates when opening the retainer.
- Fig. 1 shows an electrical plug in an open state, a side view, with a cut along the edge of the slider plate containing the retainer.
- Figure 2 electrical plug in the connected state, side view, with a cut along the edge of the plate of the slider containing the retainer.
- Fig.3 is a top view of the receptacle in the open state and Fig.4 is in the connected state.
- Fig.5 is a fragment of the contact socket of the plug electrical connector in the open state and in Fig.6 - in the connected state.
- each of the contact pins 11 enters the contact socket 3, freely passing into the enlarged passage of the covering part of the contact socket 12.
- the plug 9 with its frontal plane 13 (FIG. 2) presses the button 14 of the latch 8, releasing the slider 6 to move.
- the movable ends of the contact sockets 2 with the protrusions 1 are shifted to the end of the contact socket 7, fixed in the fixed part of the socket, which leads to a decrease in the covering parts of the sockets 12 to the size that allows tightly covering the contact rods 11.
- the correct connection of the plug with the socket is determined by clicking the latch. This eliminates the possibility of skewing (all the rods are immersed in the nests to the same depth), since the latch button is located in the middle of the outlet and works when the frontal plane in the middle of the plug presses on it.
- SUBSTITUTE SHEET (RULE 26) 4, 6) are securely clamped in the contact sockets 3, since the clamping force of each contact rod is determined primarily by the elastic properties of the covering part of the contact socket 12 and depends little on the accuracy of installation of all contact elements.
- the plate 5 of the slider 6 is held by the protrusions of the contact slots 1 in a position that does not interfere with the contact slots to reliably contact with the contact pins.
- the latch 8 with the button 14 are held by the slider 5 in a recessed state (figure 2).
- the proposed plug connector is convenient in operation, since in one movement, without effort, the electrical contacts are connected and fixed at the moment when all contact rods are immersed in the contact slots to the required depth, providing the necessary pressure between them; at the touch of a lever, the electrical contacts are disconnected and the plug removed from the socket.
- the clamping force between the contacts in each contact socket is determined by the elasticity of the covering part of these sockets and is independent
- SUBSTITUTE SHEET (RULE 26) on the accuracy of mounting the matrix of contact sockets and matrix of contact pins or plates.
- the slider made in the form of a frame with plates, does not protrude above the contact slots, which makes the plug compact and technological.
- the combination of reliable contact, reliable fixation of the connection, ease of connection and disconnection of the contacts, the compactness of the proposed device allow the use of the invention in many fields of electrical engineering and electronics.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/450,365 US7819682B2 (en) | 2007-08-17 | 2008-07-10 | Plug-and-socket connector assembly |
DE112008001388T DE112008001388B4 (de) | 2007-08-17 | 2008-07-10 | Steckverbindung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007131370 | 2007-08-17 | ||
RU2007131370/09A RU2343607C1 (ru) | 2007-08-17 | 2007-08-17 | Штепсельный разъем |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009031929A1 true WO2009031929A1 (ru) | 2009-03-12 |
Family
ID=40374365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2008/000452 WO2009031929A1 (ru) | 2007-08-17 | 2008-07-10 | Штепсельный разъем |
Country Status (4)
Country | Link |
---|---|
US (1) | US7819682B2 (ru) |
DE (1) | DE112008001388B4 (ru) |
RU (1) | RU2343607C1 (ru) |
WO (1) | WO2009031929A1 (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8206175B2 (en) * | 2007-05-03 | 2012-06-26 | Deringer-Ney, Inc. | Visual indicator of proper interconnection for an implanted medical device |
US8251731B2 (en) * | 2009-09-15 | 2012-08-28 | Deringer-Ney, Inc. | Electrical connection system and method for implantable medical devices |
JP5679552B2 (ja) * | 2010-10-18 | 2015-03-04 | 矢崎総業株式会社 | レバー式コネクタ |
CN113144384B (zh) * | 2021-04-23 | 2022-09-13 | 四川大学华西第二医院 | 一次性简易引流管固定装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1737583A1 (ru) * | 1990-08-16 | 1992-05-30 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Технологии Машиностроения | Штепсельный разъем |
US5721673A (en) * | 1995-10-05 | 1998-02-24 | Micron Electronics, Inc. | Socket for retaining multiple electronic packages |
RU2266593C1 (ru) * | 2004-05-27 | 2005-12-20 | Донецкий Юрий Игоревич | Штепсельное соединение |
RU2295182C1 (ru) * | 2005-07-29 | 2007-03-10 | Юрий Игоревич Донецкий | Штепсельный разъем |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1285036C (en) * | 1986-12-26 | 1991-06-18 | Kyoichiro Kawano | Electrical connector |
JPH02174084A (ja) * | 1988-12-27 | 1990-07-05 | Yamaichi Electric Mfg Co Ltd | 電気部品用ソケットにおける接触及び接触解除用移動板の移動機構 |
AU651941B3 (en) * | 1994-02-10 | 1994-08-04 | Fu-Yu Hsu | Electrical connector with ZIF socket |
US6164999A (en) * | 1997-07-30 | 2000-12-26 | Intel Corporation | Zero insertion force socket and method for employing same to mount a processor |
US6443749B2 (en) * | 2000-03-28 | 2002-09-03 | Intel Corporation | Fixed position ZIF (zero insertion force) socket system |
JP3907601B2 (ja) * | 2003-03-14 | 2007-04-18 | 日本航空電子工業株式会社 | コネクタのロック機構 |
US6960092B1 (en) * | 2003-07-25 | 2005-11-01 | Advanced Micro Devices, Inc. | Compression mount and zero insertion force socket for IC devices |
RU2345389C1 (ru) * | 2007-12-17 | 2009-01-27 | Юрий Игоревич Донецкий | Волоконно-оптический разъем (варианты) |
-
2007
- 2007-08-17 RU RU2007131370/09A patent/RU2343607C1/ru not_active IP Right Cessation
-
2008
- 2008-07-10 WO PCT/RU2008/000452 patent/WO2009031929A1/ru active Application Filing
- 2008-07-10 US US12/450,365 patent/US7819682B2/en not_active Expired - Fee Related
- 2008-07-10 DE DE112008001388T patent/DE112008001388B4/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1737583A1 (ru) * | 1990-08-16 | 1992-05-30 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Технологии Машиностроения | Штепсельный разъем |
US5721673A (en) * | 1995-10-05 | 1998-02-24 | Micron Electronics, Inc. | Socket for retaining multiple electronic packages |
RU2266593C1 (ru) * | 2004-05-27 | 2005-12-20 | Донецкий Юрий Игоревич | Штепсельное соединение |
RU2295182C1 (ru) * | 2005-07-29 | 2007-03-10 | Юрий Игоревич Донецкий | Штепсельный разъем |
Also Published As
Publication number | Publication date |
---|---|
US20100136843A1 (en) | 2010-06-03 |
DE112008001388B4 (de) | 2013-03-28 |
RU2343607C1 (ru) | 2009-01-10 |
US7819682B2 (en) | 2010-10-26 |
DE112008001388T5 (de) | 2010-04-08 |
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