WO2013172341A1 - コネクタ - Google Patents
コネクタ Download PDFInfo
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- WO2013172341A1 WO2013172341A1 PCT/JP2013/063414 JP2013063414W WO2013172341A1 WO 2013172341 A1 WO2013172341 A1 WO 2013172341A1 JP 2013063414 W JP2013063414 W JP 2013063414W WO 2013172341 A1 WO2013172341 A1 WO 2013172341A1
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- separation
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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
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
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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
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
- H01R13/6461—Means for preventing cross-talk
- H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
Definitions
- the present invention relates to a connector.
- This type of connector is described in Japanese Patent Application Laid-Open No. 2011-29174 (US12 / 460,707).
- This connector includes an insulating body, five USB 3.0 contacts, and four USB 2.0 contacts.
- the USB 3.0 contacts are arranged in a line in the first direction on the body.
- the USB 3.0 contact has a pair of first and second differential signal contacts.
- the USB 2.0 contacts are arranged in a row in the first direction on the body and are arranged below the USB 3.0 contacts.
- the USB 2.0 contact has a pair of third differential signal contacts.
- the present invention has been made in view of the above circumstances, and an object thereof is to provide a connector capable of reducing crosstalk between contacts.
- the connector of the present invention includes a body having an insulating property, a first contact, a second contact, a third contact, and a fourth contact.
- the first and second contacts are signal contacts provided on the body so as to be aligned in a first direction at a first height position.
- the third contact is a ground contact provided at a second height position between the first and second contacts of the body.
- the fourth contact is provided on the body at a third height position different from the first and second height positions so as to be located on one of the adjacent sides of the third contact in the first direction.
- the third contact has a crosstalk reducing part.
- the first and second contacts have first and second corresponding parts corresponding to the crosstalk reducing part.
- the crosstalk reducing unit is located closer to the fourth contact than the first and second corresponding units.
- the third contact crosstalk reducing portion disposed between the first and second contacts has a fourth contact rather than the first and second corresponding portions of the first and second contacts. Located on the side. Therefore, since the signal leaking from the fourth contact is absorbed by the crosstalk reducing portion of the third contact, the crosstalk between the first and second contacts and the fourth contact is reduced.
- a pair of the first contacts may be arranged so as to be adjacent to each other in the first direction at the first height position.
- a pair of the second contacts may be arranged adjacent to each other in the first direction at the first height position.
- the third contact may be arranged between one first contact of the pair of first contacts and one second contact of the pair of second contacts. .
- a pair of the fourth contacts may be arranged on both sides of the third contact in the first direction at the third height position.
- one of the fourth contacts is disposed between the first contact and the third contact at the third height position, and the other fourth contact is In the third height position, the first contact may be disposed between the second contact and the third contact.
- the connector may further include a fifth contact and a sixth contact.
- the fifth contact may be provided on the body so as to be positioned between the first contacts at the third height position.
- the sixth contact may be provided on the body so as to be positioned between the second contacts at the third height position.
- the third contact may further include a third contact portion.
- the third contact portion may be configured to be movable to the fourth contact side by receiving an external force and elastically deforming a part of the third contact.
- the first and second contacts may further include first and second contact portions.
- the first and second contact portions are disposed at the same height as the third contact portion of the third contact, and part of the first and second contacts are elastically deformed by receiving an external force. It is possible to adopt a configuration that can move to the fourth contact side.
- One of the fourth contacts and the other fourth contact may have a fourth separation portion.
- the fourth separation portion of the one fourth contact may be arranged on the moving direction side of the first and third contact portions, and the first and third contact portions may be accessible. It is.
- the fourth separation portion of the other fourth contact may be disposed on the moving direction side of the second and third contact portions, and the second and third contact portions may be accessible. It is.
- the fifth contact may have a fifth separation portion.
- the fifth separation portion may be arranged on the moving direction side of the first contact portion and accessible by the first contact portion.
- the sixth contact may have a sixth separating portion.
- the sixth separation portion may be arranged on the moving direction side of the second contact portion and be accessible to the second contact portion.
- the distance between the first contact portion in the moved state and the fifth separation portion is set so that the impedance of the first contact varies from 75 ⁇ to 105 ⁇ according to the movement of the first, second, and third contact portions.
- the distance between the second contact portion in the moved state and the sixth separation portion is set so that the impedance of the second contact varies from 75 ⁇ to 105 ⁇ according to the movement of the first, second, and third contact portions. It is possible to make the distance fluctuate in the range of
- the third contact can include a third main body portion, a third inclined portion, a third contact portion, and a third tail portion.
- the third main body may be configured to have the first and second ends in the second direction that is the crosstalk reducing unit held by the body and is orthogonal to the first direction.
- the third inclined portion may be configured to be connected to the first end of the third main body portion and inclined toward the fourth contact side.
- the third contact portion may be configured to be connected to the third inclined portion.
- the third tail portion may be configured to be connected to the second end of the third main body portion and protrude from the body.
- the first and second contacts include first and second main body portions, first and second inclined portions, first and second contact portions, and first and second tail portions. Is possible.
- the first and second main body portions may be configured to be the first and second corresponding portions held by the body and have first and second ends in the second direction.
- the first and second inclined portions may be configured to be connected to the first ends of the first and second main body portions and inclined toward the fourth contact side.
- the first and second contact portions may be connected to the first and second inclined portions and disposed at the same height as the third contact portion of the third contact. .
- the first and second tail portions may be connected to the second ends of the first and second body portions and protrude from the body.
- the first, second, and third contact portions receive an external force and move to the fourth contact side, so that the first, second, and third inclined portions can be elastically deformed to the fourth contact side.
- One and the other fourth contacts of the fourth contacts include a fourth main body portion, a fourth inclined portion, a fourth separation portion, a fourth contact portion, and a fourth tail portion. It is possible.
- the fourth body portion of the one fourth contact can be configured to be held by the body and have first and second ends in the second direction.
- the fourth inclined portion of the one fourth contact is connected to the first end of the fourth main body portion of the one fourth contact and is inclined in the same direction as the first and second inclined portions. It is possible to have a configuration as described above.
- the fourth separation portion of the one fourth contact is connected to the fourth inclined portion of the one fourth contact, extends in the second direction, and moves in the first and third contact portions. It is possible to adopt a configuration in which the first and third contact portions can be accessed.
- the fourth contact portion of the one fourth contact may be connected to the fourth separation portion of the one fourth contact.
- the fourth tail portion of the one fourth contact may be connected to the second end of the fourth main body portion of the one fourth contact and protrude from the body. .
- the fourth main body portion of the other fourth contact may be held by the body and have first and second ends in the second direction.
- the fourth inclined portion of the other fourth contact is connected to the first end of the fourth main body portion of the other fourth contact and is inclined in the same direction as the first and second inclined portions.
- the fourth separation portion of the other fourth contact is connected to the fourth inclined portion of the other fourth contact, extends in the second direction, and moves in the second and third contact portions. It is possible to adopt a configuration in which the second and third contact portions can be accessed.
- the fourth contact portion of the other fourth contact may be connected to the fourth separation portion of the other fourth contact.
- the fourth tail portion of the other fourth contact may be connected to the second end of the fourth main body portion of the other fourth contact and protrude from the body. .
- the fifth contact may include a fifth body portion, a fifth inclined portion, a fifth separation portion, a fifth contact portion, and a fifth tail portion.
- the fifth main body portion may be configured to be held by the body and have first and second ends in the second direction.
- the fifth inclined portion may be connected to the first end of the fifth main body portion and inclined in the same direction as the first and second inclined portions.
- the fifth separation portion is connected to the fifth inclined portion, extends in the second direction, and is disposed on the moving direction side of the first contact portion, so that the first contact portion is accessible. It is possible.
- the fifth contact portion may be configured to be connected to the fifth separation portion.
- the fifth tail portion may be configured to be connected to the second end of the fifth main body portion and to protrude from the body.
- the sixth contact may include a sixth body portion, a sixth inclined portion, a sixth separation portion, a sixth contact portion, and a sixth tail portion.
- the sixth body portion may be configured to be held by the body and have first and second ends in the second direction.
- the sixth inclined portion may be connected to the first end of the sixth main body portion and inclined in the same direction as the first and second inclined portions.
- the sixth separation portion is connected to the sixth inclined portion, extends in the second direction, and is disposed on the moving direction side of the second contact portion, so that the second contact portion is accessible. It is possible.
- the sixth contact portion may be configured to be connected to the sixth separation portion.
- the sixth tail portion may be configured to be connected to the second end of the sixth main body portion and protrude from the body.
- the distance between the first contact portion in the moved state and the fifth separation portion is set so that the impedance of the first contact varies from 75 ⁇ to 105 ⁇ according to the movement of the first, second, and third contact portions. It is possible to make the distance fluctuate in the range of The distance between the second contact portion in the moved state and the sixth separation portion is set so that the impedance of the second contact varies from 75 ⁇ to 105 ⁇ according to the movement of the first, second, and third contact portions. It is possible to make the distance fluctuate in the range of
- FIG. 2B is a cross-sectional view of the connector, taken along 2A-2A in FIG. 1A. It is 2B-2B sectional drawing in FIG. 1A of the said connector.
- FIG. 2C is a cross-sectional view of the connector taken along 2C-2C in FIG. 1A. It is the schematic perspective view showing the front of the body of the said connector, and the 1st, 2nd terminal group, the plane, and the right side. It is the schematic perspective view showing the back surface, bottom surface, and right side surface of the body of the connector and the first and second terminal groups.
- the connector shown in FIGS. 1A and 1B is a plug connector that can be connected to a cable via a cable (not shown) or a board (not shown).
- This connector includes a body 100, a first terminal group for USB 3.0, a second terminal group for USB 2.0, and a shell 400.
- the first direction X shown in FIGS. 2A to 4E is the width direction of the contacts of the connector and the first and second terminal groups, and the arrangement direction of the contacts.
- the second direction Y is orthogonal to the second direction Y
- the third direction Z is orthogonal to the first direction X and the second direction Y.
- the body 100 is an insulating resin block as shown in FIGS. 2A to 3B.
- the body 100 has a front end portion 110, an intermediate portion 120, and a rear end portion 130.
- the intermediate part 120 is a rectangular block.
- the front end portion 110 is a rectangular plate that is connected to the lower portion of one end surface (front surface) in the second direction Y of the intermediate portion 120 and extends to one side (front side) in the second direction Y.
- the rear end portion 130 is a rectangular plate that is connected to the upper portion of the other end surface (rear surface) in the second direction Y of the intermediate portion 120 and extends to the other side (rear side) in the second direction Y.
- the intermediate part 120 is provided with a recess 121.
- the concave portion 121 penetrates the intermediate portion 120 in the third direction Z, and one side (front side) of the concave portion 121 in the second direction Y is opened.
- the tip portion 110 is provided with a recess 111.
- the concave portion 111 penetrates the distal end portion 110 in the third direction Z and communicates with the concave portion 121 of the intermediate portion 120.
- Partition portions 141, 142, 143, and 144 are provided in the recesses 111 and 121 with a gap in the first direction X.
- the partition portions 141, 142, 143, 144 extend in the second direction Y from the wall on one side (front side) in the second direction Y of the recess 111 to the wall on the other side (rear side) in the second direction Y of the recess 121. ing. Partition portions 141, 142, 143, 144 divide the internal space of the recesses 111, 121 into accommodation spaces 101, 102, 103, 104, 105. An engagement recess 131 is provided on the upper surface of the rear end portion 130. The lower surface of the rear end portion 130 can be installed on the substrate.
- the shell 400 includes a shell body 410 and a pair of connection pieces 420 as shown in FIGS. 1A to 2C.
- the shell body 410 is a rectangular tube made of a conductive plate and surrounds the body 100.
- a connection port S into which a receptacle connector (a mating connector) (not shown) can be fitted is defined by one end portion of the shell body 410 in the second direction Y, the distal end portion 110, and the intermediate portion 120 of the body 100.
- a notch 411 is provided in a lower portion of the other end portion in the second direction Y of the shell main body 410. From the notch 411, the lower part of the rear surface of the intermediate part 120 of the body 100 and the lower surface of the rear end part 130 of the body 100 are exposed.
- a first engagement piece 412 is provided on the top plate of the shell body 410.
- the first engagement piece 412 is engaged with the engagement recess 131 of the rear end portion 130.
- a pair of second engagement pieces 413 is provided on the bottom plate of the shell body 410.
- the second engagement piece 413 is engaged with the engagement recess of the distal end portion 110.
- the connecting piece 420 is suspended downward from both side plates in the first direction X of the other end of the shell body 410.
- the connection piece 420 can be connected to the ground through-hole electrode of the substrate.
- the first terminal group has a pair of first contacts 200a, a pair of second contacts 200b, and a third contact 200c.
- the first, second, and third contacts are provided in the body 100 at intervals in the order of 200a, 200a, 200c, 200b, and 200b in the first direction X.
- 2nd terminal group has a pair of 4th contact 300a, 5th contact 300b, and 6th contact 300c, as shown in Drawing 2A-Drawing 4E.
- the fourth, fifth, and sixth contacts are located on one side (lower side) of the first terminal group (first, second, and third contacts 200a, 200b, and 200c) in the third direction Z of the body 100.
- the first direction X is provided at intervals in the order of 300b, 300a, 300a, 300c.
- the pair of first contacts 200a is a metal plate extending in the second direction Y and has a symmetrical shape (see FIGS. 4D and 4E).
- the first contacts 200a are adjacent to each other at the first height position in the first direction X.
- the first contact 200a forms a differential pair capable of transmitting a high-speed differential signal of about 2.5 GHz. That is, the first contact 200a is a signal contact for differential signal transmission.
- One of the pair of first contacts 200a is referred to as one first contact 200a, and the other is referred to as the other first contact 200a.
- the first contact 200a has a first body portion 210a, a first inclined portion 220a, a first contact portion 230a, and a first tail portion 240a.
- the first main body portion 210a is a plate extending in the second direction Y, and has first and second ends 211a and 212a in the second direction Y.
- the first main body portion 210 a is embedded in the intermediate portion 120 and the rear end portion 130 of the body 100.
- the first end 211 a of the first main body 210 a protrudes from the wall on the other side in the second direction Y of the recess 121 of the body 100.
- the first inclined part 220a is a plate connected to the first end 211a of the first main body part 210a and extending in the second direction Y.
- the first inclined portion 220a is inclined downward toward one side (the fourth contact 300a side) in the third direction Z.
- the first inclined portion 220 a of the first contact 200 a is accommodated in the accommodating space 102 of the body 100.
- the first inclined portion 220 a of the other first contact 200 a is accommodated in the accommodating space 101 of the body 100.
- the first contact portion 230a is connected to one end (front end) in the second direction Y of the first inclined portion 220a.
- the first contact portion 230a has a curved portion curved on the other side (upper side) in the third direction Z.
- the first contact portion 230 a of the first contact 200 a is disposed on the upper side of the housing space 102 of the body 100.
- the first contact portion 230 a of the other first contact 200 a is disposed above the accommodation space 101 of the body 100. These are the initial positions of the first contact portion 230a.
- the curved portion of the first contact portion 230a receives an external force from one side in the second direction Y (that is, the receptacle connector in which the curved portion of the first contact portion 230a is inserted into the connection port S from one side in the second direction Y).
- the first contact portion 230a can move from the initial position to the moving position (see FIG. 4C) to one side in the third direction Z (the fourth contact 300a side).
- the first contact portion 230a of the first contact 200a positioned at the moving position is inserted into the accommodation space 102.
- the first inclined portion 220a of the one first contact 200a has one side in the third direction Z (the fourth contact 300a side) in the accommodating space 102 as the first contact portion 230a of the one first contact 200a moves. It is elastically deformable.
- the first contact portion 230a of the other first contact 200a located at the moving position is inserted into the accommodation space 101.
- the first inclined portion 220a of the other first contact 200a has one side in the third direction Z (the fourth contact 300a side) in the accommodation space 101 as the first contact portion 230a of the other first contact 200a moves. It is elastically deformable.
- the first and second contact parts 230a and 230b of the first and second contacts 200a and 200b are located at the moving positions, and the first and second inclined parts 220a and 220b are elastic. The deformed state is drawn with a broken line.
- the first tail portion 240a is connected to the second end 212a of the first body portion 210a and protrudes from the rear end portion 130 of the body 100 to the other side in the second direction Y.
- the first tail portion 240a has a bent portion 241a and a connecting portion 242a.
- the bent portion 241a is a downward substantially L-shaped plate connected to the second end 212a of the first main body portion 210a.
- the connecting portion 242a is a plate that is connected to the lower end of the bent portion 241a and extends to the other side in the second direction Y.
- the connecting portion 242a can be connected to the cable or the electrode on the substrate.
- the pair of second contacts 200b are metal plates having the same shape as the pair of first contacts 200a, as best shown in FIG. 4C.
- the second contact 200b is also symmetrical (see FIGS. 4D and 4E).
- the second contacts 200b are adjacent to each other at the first height position in the first direction X.
- the second contact 200b forms a differential pair capable of transmitting a high-speed differential signal of about 2.5 GHz. That is, the second contact 200b is a signal contact for differential signal transmission. Since the second contact 200b has the same shape as the first contact 200a, only the differences between the portions of the second contact 200b and the portions of the first contact 200a will be described.
- One of the pair of second contacts 200b is referred to as one second contact 200b, and the other is referred to as the other second contact 200b.
- the second inclined portion 220b of one second contact 200b is accommodated in the accommodating space 104 of the body 100.
- the second contact portion 230b of one second contact 200b is located above the accommodation space 104 of the body 100, and the apex of the curved portion of the second contact portion 230b is the same height as the apex of the curved portion of the first contact portion 230a. It is arranged to be located in.
- the second inclined portion 220 b of the other second contact 200 b is accommodated in the accommodating space 105 of the body 100.
- the second contact portion 230b of the other second contact 200b is located above the accommodation space 105 of the body 100, and the apex of the curved portion of the second contact portion 230b is the same height as the apex of the curved portion of the first contact portion 230a. It is arranged to be located in. These are the initial positions of the second contact portion 230b.
- the curved portion of the second contact portion 230b receives an external force from one side in the second direction Y (that is, from the one side in the second direction Y to the receptacle connector in which the curved portion of the second contact portion 230b is inserted into the connection port S).
- the second contact portion 230b can be moved to one side in the third direction Z (the fourth contact 300a side) from the initial position to the moving position.
- the second contact portion 230b of one second contact 200b located at the moving position is inserted into the accommodation space 104.
- the second inclined portion 220b of the one second contact 200b has one side in the third direction Z (the fourth contact 300a side) in the accommodation space 104 as the second contact portion 230b of the one second contact 200b moves. It is elastically deformable.
- the second contact portion 230b of the other second contact 200b located at the moving position is inserted into the accommodation space 105.
- the second inclined portion 220b of the other second contact 200b has one side in the third direction Z (the fourth contact 300a side) in the accommodation space 105 as the second contact portion 230b of the other second contact 200b moves. It is elastically deformable.
- 210b is the second main body portion
- 211b and 212b are the first and second ends in the second direction Y of the second main body portion
- 240b is the second tail portion
- 241b and 242b are the second tail.
- the lower surface of the connection part 242b is disposed at the same height as the lower surface of the connection part 242a.
- the third contact 200c is a metal plate extending in the second direction Y and is a ground contact. As shown in FIGS. 4D and 4E, the third contact 200c is disposed at a second height position between one of the first contacts 200a and one of the second contacts 200b.
- the third contact 200c has a third body portion 210c, a third inclined portion 220c, a third contact portion 230c, and a third tail portion 240c.
- the third main body portion 210c is a rectangular plate extending in the second direction Y, and has first and second ends 211c and 212c in the second direction Y.
- the body 100 is positioned so that the third body 210c is located on one side in the third direction Z (on the fourth contact 300a side) of the first and second bodies 200a, 210b of the first and second contacts 200a, 200b. Embedded in the middle portion 120 and the rear end portion 130 of the first embodiment.
- the first end 211 c of the third main body part 210 c protrudes from the wall on the other side in the second direction Y of the recess 121 of the body 100.
- the third main body portion 210c of the third contact 200c corresponds to the crosstalk reducing portion in the claims, and the first and second main body portions 210a and 210b of the first and second contacts 200a and 200b are the first.
- Corresponding to the first and second corresponding portions which are portions corresponding to the crosstalk reducing portions of the second contacts 200a and 200b.
- the third inclined part 220c is a plate connected to the first end 211c of the third main body part 210c and extending in the second direction Y.
- the third inclined portion 220 c is accommodated in the accommodating space 103 of the body 100.
- the first inclined portion 220a is inclined downward toward one side (the fourth contact 300a side) in the third direction Z.
- the inclination angle of the third inclined part 220c is smaller than the inclination angles of the first and second inclined parts 220a and 220b.
- the third contact part 230c has the same shape as the first and second contact parts 230a and 230b.
- the third contact portion 230c is located above the accommodation space 103 of the body 100, and the vertex of the curved portion of the third contact portion 230c is at the same height as the vertex of the curved portion of the first and second contact portions 230a and 230b. Are arranged to be. This is the initial position of the third contact portion 230c.
- the curved portion of the third contact portion 230c receives an external force from one side in the second direction Y (that is, from the one side in the second direction Y to the receptacle connector in which the curved portion of the third contact portion 230c is inserted into the connection port S).
- the third contact portion 230c can move from the initial position to the moving position to one side in the third direction Z (the fourth contact 300a side).
- the third contact part 230 c located at the movement position is inserted into the accommodation space 103.
- the third inclined portion 220c can be elastically deformed in the accommodation space 103 to one side in the third direction Z (the fourth contact 300a side) as the third contact portion 230c moves.
- FIG. 4C a state in which the third contact portion 230c of the third contact 200c is located at the moving position and a state in which the third inclined portion 220c is elastically deformed along with this are depicted by broken lines.
- the third tail portion 240c has the same shape as the first tail portion 240a. Therefore, the description about each part of the 3rd tail part 240c is abbreviate
- Reference numerals 241c and 242c in FIGS. 1C, 2B, and 4B denote a bent portion and a connecting portion of the third tail portion.
- the lower surface of the connection portion 242c is disposed at the same height as the lower surfaces of the connection portions 242a and 242b.
- the pair of fourth contacts 300a are metal plates having the same shape extending in the second direction Y, as shown in FIGS. 4A to 4E.
- One of the fourth contacts 300a is disposed between the first contact 200a and the third contact 200c at a third height position different from the first and second height positions.
- the other fourth contact 300a is disposed between the one second contact 200b and the third contact 200c at the third height position.
- the pair of fourth contacts 300a is disposed on both sides of the third contact 200c in the first direction X at the third height position.
- the fourth contact 300a forms a differential pair capable of transmitting a high-speed differential signal of about 240 MHz (that is, the fourth contact 300a is a signal contact for differential signal transmission).
- the fourth contact 300a includes a fourth main body portion 310a, a fourth inclined portion 320a, a fourth separation portion 330a, a fourth contact portion 340a, and a fourth tail portion. 350a.
- the fourth body portion 310a is a rectangular plate extending in the second direction Y, and has first and second ends 311a and 312a in the second direction Y.
- the fourth main body portion 310 a is embedded in the intermediate portion 120 and the rear end portion 130 of the body 100.
- the fourth inclined portion 320a is a plate connected to the first end 311a of the fourth main body portion 310a and extending in the second direction Y, and is inclined downward to one side (lower side) in the third direction Z. .
- the inclination angle of the fourth inclined part 320a is larger than the inclination angles of the first and second inclined parts 220a and 220b of the first and second contacts 200a and 200b.
- the fourth inclined portion 320a of the fourth contact 300a is embedded in the partition portion 142. Both end surfaces of the fourth inclined portion 320a of the fourth contact 300a in the first direction X are exposed from the partition portion 142 (see FIG. 2B).
- the fourth inclined portion 320a of the other fourth contact 300a is embedded in the partition portion 143. Both end surfaces of the fourth inclined portion 320a of the other fourth contact 300a in the first direction X are exposed from the partition portion 143 (see FIG. 2B).
- the fourth separation portion 330a is a substantially L-shaped plate connected to one end (front end) in the second direction Y of the fourth inclined portion 320a.
- the fourth separation portion 330a has a separation portion main body 331a and a bent portion 332a.
- the separation portion main body 331a of the fourth contact 300a is a plate that is connected to the one end of the fourth inclined portion 320a of the fourth contact 300a and extends in the second direction Y, and is a partition portion 142 of the body 100. And embedded in the tip 110. Both end surfaces in the first direction X of the separation portion main body 331a of the fourth contact 300a are exposed from the partition portion 142 (see FIG. 2B).
- the separation body 331a of the fourth contact 300a is on the moving direction side (one side in the third direction Z) of the first contact portion 230a of the first contact 200a and the third contact portion 230c of the third contact 200c. Is arranged. That is, one of the first contact portion 230a and the third contact portion 230c can approach the separation portion main body 331a of the one fourth contact 300a.
- the separation portion main body 331a of the other fourth contact 300a is a plate that is connected to the one end of the fourth inclined portion 320a of the other fourth contact 300a and extends in the second direction Y, and is a partition portion 143 of the body 100. And embedded in the tip 110.
- Both end surfaces in the first direction X of the separation portion main body 331a of the other fourth contact 300a are exposed from the partition portion 143 (see FIG. 2B).
- the separation body 331a of the other fourth contact 300a is the moving direction side (one side in the third direction Z) of the second contact portion 230b of the one second contact 200b and the third contact portion 230c of the third contact 200c. Is arranged. That is, one of the second contact portion 230b and the third contact portion 230c can approach the separation portion main body 331a of the other fourth contact 300a.
- the bent portion 332a is a plate connected to one end (front end) in the second direction Y of the separation portion main body 331a, and is perpendicular to the other side (upper side) in the third direction Z with respect to the separation portion main body 331a. This is a plate that is bent to the upper side and extends upward.
- the bent portion 332 a is embedded in the distal end portion 110 of the body 100.
- the fourth contact portion 340a is a plate connected to the upper end of the bent portion 332a of the fourth separation portion 330a, and is bent at a right angle to one side (front side) in the second direction Y with respect to the bent portion 332a. It is the board extended to.
- the fourth contact portion 340 has a linear base end portion and a stepped tip end portion following the base end portion.
- the fourth contact portion 340 a is embedded in the distal end portion 110 of the body 100.
- the upper surface of the base end portion of the fourth contact portion 340 a is exposed from the upper surface of the distal end portion 110 of the body 100.
- the fourth tail portion 350a is connected to the second end 312a of the fourth main body portion 310a and protrudes from the rear end portion 130 of the body 100 to the other side in the second direction Y.
- the fourth tail part 350a has a bent part 351a and a connecting part 352a.
- the bent portion 351a is a plate that is connected to the second end 312a of the fourth main body portion 310a and is bent so that the lower surface of the connecting portion 352a is flush with the lower surfaces of the connecting portions 242a and 242b.
- the connecting portion 352a is a plate that is connected to the lower end of the bent portion 351a and extends to the other side in the second direction Y.
- the connecting portion 352a can be connected to the cable or the electrode on the substrate.
- the fifth contact 300b is a metal plate extending in the second direction Y and is a ground contact. As shown in FIGS. 4A to 4E, the fifth contact 300b is disposed between the pair of first contacts 200a at the third height position.
- the fifth contact 300b has substantially the same configuration as the fourth contact 300a except that the shape of the fifth contact portion 340b is different from the shape of the fourth contact portion 340a of the fourth contact 300a. Therefore, only points where each part of the fifth contact 300b is different from each part of the fourth contact 300a will be described.
- the fifth inclined portion 320b is embedded in the partition portion 141 of the body 100, as best shown in FIG. 2A. Both end surfaces of the fifth inclined portion 320b in the first direction X are exposed from the partition portion 141.
- the separation part main body 331 b of the fifth separation part 330 b is embedded in the partition part 141 and the tip part 110 of the body 100. Both end surfaces in the first direction X of the separation portion main body 331b are exposed from the partition portion 141.
- the separation portion main body 331b is disposed on the moving direction side (one side in the third direction Z) of the first contact portion 230a of the pair of first contacts 200a. That is, the first contact portion 230a can be approached to the separation portion main body 331b.
- the dimension in the second direction Y of the base end part of the fifth contact part 340b is longer than the dimension in the second direction Y of the base end part of the fourth contact part 340a, as shown in FIGS. 3A, 4D and 4E.
- the dimension in the second direction Y of the distal end portion of the fifth contact portion 340b is shorter than the dimension in the second direction Y of the distal end portion of the fourth contact portion 340a.
- 310b is the fifth body portion of the fifth contact
- 311b is the first end of the fifth body portion in the second direction
- 312b is the second end of the fifth body portion in the second direction.
- Reference numeral 332b denotes a bent portion of the fifth separation portion
- 350b denotes a fifth tail portion of the fifth contact
- 351b denotes a bent portion of the fifth tail portion
- 352b denotes a connecting portion of the fifth tail portion.
- the sixth contact 300c is a metal plate extending in the second direction Y and is a Vbus contact. As shown in FIGS. 4A to 4E, the sixth contact 300c is disposed between the pair of second contacts 200b at the third height position.
- the sixth contact 300c has the same configuration as the fifth contact 300b except that the sixth contact 300c is symmetrical to the fifth contact 300b. Therefore, only the points where the parts of the sixth contact 300c are different from the parts of the fifth contact 300b will be described.
- the sixth inclined part 320 c is embedded in the partition part 144 of the body 100. Both end surfaces of the sixth inclined portion 320c in the first direction X are exposed from the partition portion 144.
- the separation portion main body 331 c of the sixth separation portion 330 c is embedded in the partition portion 144 and the distal end portion 110 of the body 100. Both end surfaces of the separation portion main body 331c in the first direction X are exposed from the partition portion 144.
- the separation portion main body 331c is disposed on the moving direction side (one side in the third direction Z) of the second contact portion 230b of the pair of second contacts 200b. That is, the second contact portion 230b can be approached to the separation portion main body 331c.
- 310c is the sixth body portion of the sixth contact
- 311c is the first end of the sixth body portion in the second direction
- 312c is the second end of the sixth body portion in the second direction
- 332c is A bent portion of the sixth separation portion
- 340c is a sixth contact portion of the sixth contact
- 350c is a sixth tail portion of the sixth contact
- 351c is a bent portion of the sixth tail portion
- 352c is a connection portion of the sixth tail portion. is there.
- FIG. 4C and FIG. 4D show the separation portion main body 331b of the fifth separation portion 330b of the fifth contact 300b and the first contact portion 230a of the first contact 200a located (moved) at the moving position.
- the distance D depends on the movement of the first, second, and third contact portions 230a, 230b, and 230c from the initial position to the moving position, and the impedances of the first and second contacts 200a and 200b are 75 ⁇ ⁇
- the distance is set so as to fluctuate within a range of 105 ⁇ .
- the distance between the separation portion main body 331b of the fifth separation portion 330b and the first contact portion 230a located at the moving position is greatly separated, and the separation portion main body 331c of the sixth separation portion 330c is separated from the separation portion main body 331c.
- the distance between the second contact part 230b located at the moving position is greatly separated.
- the moving position of the first contact portion 230a is a position where the distance D in the third direction Z between the first contact portion 230a and the separating portion main body 331b is the distance D.
- the movement positions of the second and third contact portions 230b and 230c are set to be the same as the movement position of the first contact portion 230a.
- the tops of the curved portions of the first, second, and third contact portions 230a, 230b, and 230c of the first, second, and third contacts 200a, 200b, and 200c located at the moving positions are the fourth, fifth, and sixth, respectively.
- the contacts 300a, 300b, and 300c are located above the upper surfaces (the other surfaces in the third direction Z) of the fourth, fifth, and sixth contact portions 340a, 340b, and 340c (see FIG. 4C).
- a metal plate is prepared. After that, by pressing the metal plate, the pair of first contacts 200a, the pair of second contacts 200b, the third contact 200c, the pair of fourth contacts 300a, the fifth contact 300b, and the sixth contact 300c are formed at a time. create.
- the tail portions of the first, second, and third contacts 200a, 200b, and 200c and the fourth, fifth, and sixth contacts 300a, 300b, and 300c are connected to a first carrier (not shown).
- the contact portions of the fourth, fifth, and sixth contacts 300a, 300b, and 300c are connected to a second carrier (not shown).
- the first, second, and third contacts 200a, 200b, and 200c and the fourth, fifth, and sixth contacts 300a, 300b, and 300c are insert-molded into the body 100.
- the first, second, and third main body portions 210a, 210b, and 210c of the first, second, and third contacts 200a, 200b, and 200c are embedded in the body 100 at intervals in the first direction X.
- the first inclined part 220 a and the first contact part 230 a of the first contact 200 a are inserted into the accommodation spaces 101 and 102 of the body 100.
- the second inclined part 220 b and the second contact part 230 b of the second contact 200 b are inserted into the housing spaces 104 and 105 of the body 100.
- the third inclined part 220 c and the third contact part 230 c of the third contact 200 c are inserted into the housing space 103 of the body 100.
- First, second, and third tail portions 240a, 240b, and 240c of the first, second, and third contacts 200a, 200b, and 200c protrude rearward from the body 100.
- the portions of the fourth contact 300a other than the fourth tail portion 350a (the fourth main body portion 310a, the fourth inclined portion 320a, the fourth separating portion 330a, and the fourth contact portion 340a) and the fifth contact 300b.
- Parts other than the tail part 350b (the fifth body part 310b, the fifth inclined part 320b, the fifth separation part 330b, and the fifth contact part 340b), and parts other than the sixth tail part 350c of the sixth contact 300c (sixth body) Part 310c, sixth inclined part 320c, sixth separation part 330c, and sixth contact part 340c) are embedded in the body 100 at intervals in the first direction X.
- the first and second contacts 200a and 200b are held on the body 100 so as to be aligned in the first direction X at the first height position
- the third contact 200c is held on the body 100 at the second height position.
- the first and second contacts 200a and 200b are held so as to be positioned.
- the fourth, fifth, and sixth contacts are located at the third height position on the lower side (one side in the third direction Z) of the first, second, and third contacts 200a, 200b, and 200c of the body 100, 300b, 300a, 300a, and 300c are held in the first direction X at intervals. Thereafter, the first and second carriers are removed.
- the body 100 is inserted into the shell 400. Then, the first engagement piece 412 of the shell 400 is engaged with the engagement recess 131 of the body 100, and the second engagement piece 413 is engaged with the engagement recess of the body 100.
- connection piece 420 of the shell 400 is inserted into the ground through-hole electrode of the substrate.
- the fifth and sixth tail portions 350a, 350b, and 350c are in contact with the electrodes on the substrate, respectively.
- the connection piece 420 is soldered to the through-hole electrode.
- First, second, third, fourth, and fifth tail portions 240a, 240b, 240c, 350a, 350b, and 350c are solder-connected to the electrodes, respectively. Since the cable is connected to the board, the connector is connected to the cable via the board.
- the above connectors have at least the following technical features.
- crosstalk between the first and second contacts 200a and 200b and the fourth contact 300a is reduced. The reason is as follows. A signal leaking from the first contact 200a is absorbed by the fifth contact 300b, and a signal leaking from the second contact 200b is absorbed by the sixth contact 300c.
- the third main body portion 210c (crosstalk reducing portion) of the third contact 200c disposed between the first and second contacts 200a and 200b is connected to the first and second contacts 200a and 200b. It is located closer to the fourth contact 300a than the second main body portions 210a and 210b (first and second corresponding portions).
- the signal leaking from the fourth main body part 310a of the fourth contact 300a is absorbed by the third main body part 210c and absorbed by the first and second main body parts 210a and 210b of the first and second contacts 200a and 200b. Can be suppressed.
- the impedance matching can be achieved. This is because when the first, second, and third contact portions 230a, 230b, and 230c move from the initial position to the moving position, the impedances of the first and second contacts 200a and 200b vary within a range of 75 ⁇ to 105 ⁇ , respectively. This is because the distance D is set to such a distance.
- the curved portions of the first, second, and third contact portions 230a, 230b, and 230c are pressed against the receptacle connector, and the first, second, and third contact portions 230a, 230b, and 230c are moved from the initial position.
- the range in which the impedances of the first and second contacts 200a and 200b fluctuate when moving to the separation portion main bodies 331a, 331b and 331c can be suppressed to 75 ⁇ to 105 ⁇ , respectively.
- the pair of first and second contacts 200a and 200b are provided on the body 100 so as to be adjacent to each other in the first direction X at the first height position, and constitute a differential pair.
- the first and second contacts 200a and 200b are the first and second main body portions 210a and 210b, the first and second inclined portions 220a and 220b, and the first and second contact portions 230a and 230b. And the first and second tail portions 240a and 240b.
- the design of the first and second contacts can be arbitrarily changed as long as the first and second corresponding portions corresponding to the crosstalk reducing portion of the third contact are provided.
- the first and second contacts are arranged at the same height as the first and second corresponding portions that are portions corresponding to the crosstalk reducing portion of the third contact and the third contact portion of the third contact.
- first and second contacts can be moved to the fourth contact side by elastically deforming a part of the first and second contacts in response to an external force.
- the pair of first contacts can have the same shape or different shapes, and the pair of second contacts can also have the same shape or different shapes.
- the third contact 200c is disposed between one first contact 200a and one second contact 200b.
- the third contact may be disposed between the first and second contacts at the second height position.
- the second height position may be the same as or different from the first height position.
- the third contact includes the third main body portion 210c, the third inclined portion 220c, the third contact portion 230c, and the third tail portion 240c, which are crosstalk reducing portions.
- the design of the third contact can be arbitrarily changed as long as it has a crosstalk reducing portion positioned on the fourth contact side with respect to the first and second corresponding portions. That is, the crosstalk reducing unit can be provided at an arbitrary position of the third contact.
- the third contact includes a crosstalk reducing portion and a third contact portion that can move to the fourth contact side when an external force is applied and part of the third contact is elastically deformed. Is possible.
- the first, second, and third contact portions 230a, 230b, and 230c of the first, second, and third contacts 200a, 200b, and 200c move from the initial position to the moving position toward the fourth contact 300a. It was possible. However, the first, second, and third contact portions of the first, second, and third contacts can be fixed to the body. That is, the first, second, and third contact portions can be configured not to move even when an external force is received when the counterpart connector is inserted into the connector connection port.
- first, second, and third inclined portions of the first, second, and third contacts can be omitted, and the first, second, and third body portions, and the first, second, A configuration having a third contact portion and first, second, and third tail portions may be employed.
- the first, second, and third inclined portions can be embedded in the body without being omitted. In this case, the first, second, and third inclined portions are not elastically deformed.
- one fourth contact 300a is disposed between the first contact 200a and the third contact 200c at the third height position, and the other fourth contact 300a is disposed at the third height. It is assumed that the second contact 200b and the third contact 200c are disposed at the position. However, the design of the fourth contact may be arbitrarily changed as long as the fourth contact is arranged at one of the adjacent sides in the first direction X of the third contact at a third height position different from the first and second height positions. Is possible. Therefore, the fourth contact does not need to form a differential pair.
- the fourth contact may be arranged at the third height position between the first contact and the third contact and between the second contact and the third contact.
- the fourth contact can be configured to be arranged at the third height position on the vertical line of one of the first and second contacts.
- the pair of fourth contacts may be arranged at the third height position on the vertical line of the first and second contacts.
- the shape of the fourth contact can be arbitrarily changed.
- the fourth contact is disposed on the moving direction side of the fourth body portion, the fourth contact portion, and the first, second, and third contact portions, and the first, second, and third contact portions approach each other. It is possible to adopt a configuration having a fourth separation portion that is possible.
- the fourth contact can be configured to include a fourth main body portion, a fourth contact portion, and a fourth tail portion. That is, the fourth separation portion can be omitted.
- the distance D is between the spacing portion main body 331b of the fifth spacing portion 330b of the fifth contact 300b and the base of the curved portion of the first contact portion 230a of the first contact 200a located at the moving position. And the distance between the spacing portion main body 331c of the sixth spacing portion 330c of the sixth contact 300c and the base of the curved portion of the second contact portion 230b of the second contact 200b located at the moving position. It was said that. However, the distance D corresponds to the distance between the first contact portion of the first contact in the moved state and the fifth separation portion of the fifth contact according to the movement of the first, second, and third contact portions.
- the distance that the impedance of the first contact fluctuates in the range of 75 ⁇ to 105 ⁇ , respectively, and the distance between the second contact portion of the moved second contact and the sixth separated portion of the sixth contact The design can be arbitrarily changed as long as the impedance of the second contact is set to vary within a range of 75 ⁇ to 105 ⁇ according to the movement of the first, second, and third contact portions. is there.
- the connector includes the fifth and sixth contacts 300b and 300c.
- the fifth and sixth contacts can be omitted.
- the shapes of the fifth and sixth contacts can be the same as or different from the shape of the fourth contact.
- the shape of the fifth and sixth contacts can be changed in design as in the fourth contact described above.
- the fifth and sixth contacts have the same cross-sectional shape in the second direction of the fifth and sixth contacts as the cross-sectional shape in the second direction of the fourth contact, and at least of the fifth and sixth contacts.
- a part of the shape in the first direction may be different from the shape of the fourth contact in the first direction.
- the fifth contact can be used as a contact other than the ground contact.
- the fifth contact can be used as a signal contact or a Vbus contact that is slower than the first and second contacts.
- the sixth contact can be used as a contact other than the Vbus contact.
- the sixth contact can be used as a signal contact or a ground contact that is slower than the first and second contacts.
- the first, second, third, fourth, fifth, and sixth tail portions protrude from the body 100 to the other side (rear side) in the second direction Y, and the cable, the board, or the like It can be connected to the cable via
- the first, second, third, fourth, fifth, and sixth tail portions are not limited to this.
- the first, second, third, fourth, fifth, and sixth tail portions protrude from the body 100 to the other side (rear side) in the second direction Y and can be mounted on electrodes on the substrate. It can be configured.
- the first, second, third, fourth, fifth, and sixth tail portions may be configured to be suspended from the body to one side in the third direction and connectable to the through-hole electrodes of the substrate. It is.
- These boards can be configured such that no cable is connected thereto. That is, the connector according to the present invention can be applied not only as a plug connector but also as a receptacle connector that can be mounted on a substrate.
- the fourth, fifth, and sixth spacing portions have the spacing portion main body and the bent portion.
- the design of the fourth, fifth, and sixth spacing portions can be arbitrarily changed as long as it has at least the spacing portion main body.
- the fourth, fifth, and sixth contact portions may be connected to the separation portion main bodies of the fourth, fifth, and sixth separation portions.
- the bent portions of the fourth, fifth, and sixth separating portions are bent at a right angle with respect to the separating portion main body. It is also possible to have a configuration that is bent into a shape.
- the body 100 has the front end portion 110, the intermediate portion 120, and the rear end portion 130.
- the body holds the first and second contacts side by side in the first direction at the first height position, holds the third contact between the first and second contacts at the second height position, and
- the fourth contact can be held at a third height position different from the first and second height positions so that the fourth contact is positioned at least one of both sides of the third contact in the first direction.
- the first, second contact, third contact, and fourth contact can be press-fitted and held in a plurality of through holes that penetrate the body in the second direction.
- the fifth and sixth contacts can also be configured to be press-fitted and held in a plurality of through holes penetrating the body in the second direction. Further, any one of the first, second contact, third contact, and fourth contact may be embedded in the body, and the rest may be press-fitted and held in the through hole of the body.
- the body may be provided with another recess that does not penetrate the body in the third direction.
- the first, second, and third contact portions of the first, second, and third contacts can be configured to be movable from the initial position to the moving position in the other concave portion.
- the initial position and the moving position of the first, second, and third contact portions can be arbitrarily set, and are not limited to the above embodiment.
- the moving position can be arbitrarily set as long as the first, second, and third contact portions are close to the fourth separation portion from the initial position.
- the partition portions 141, 142, 143, and 144 can be omitted.
- the partition portion can be provided in the another concave portion of the body.
- the shell 400 surrounds the body 100.
- the shell is optional.
- the design of the shell can be arbitrarily changed as long as it can surround the body. That is, the connection piece 420 can be omitted.
- the material, shape, dimensions, number, arrangement, etc. constituting each component of the connector are just examples, and the design can be arbitrarily changed as long as the same function can be realized. Is possible.
- the first terminal group is a USB 3.0 terminal group and the second terminal group is a USB 2.0 terminal group.
- the first and second terminal groups are other than USB. It is possible to correspond to the standard.
- the above-described embodiments and design changes can be combined with each other as long as they do not contradict each other.
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
110・・・先端部
120・・・中間部
130・・・後端部
200a・・・第1コンタクト
210a・・第1本体部(第1対応部)
211a・第1端
212a・第2端
220a・・第1傾斜部
230a・・第1接点部
240a・・第1テール部
200b・・・第2コンタクト
210b・・第2本体部(第2対応部)
211b・第1端
212b・第2端
220b・・第2傾斜部
230b・・第2接点部
240b・・第2テール部
200c・・・第3コンタクト
210c・・第3本体部(クロストーク低減部)
211c・第1端
212c・第2端
220c・・第3傾斜部
230c・・第3接点部
240c・・第3テール部
300a・・・第4コンタクト
310a・・第4本体部
311a・第1端
312a・第2端
320a・・第4傾斜部
330a・・第4離間部
340a・・第4接点部
350a・・第4テール部
300b・・・第5コンタクト
310b・・第5本体部
311b・第1端
312b・第2端
320b・・第5傾斜部
330b・・第5離間部
340b・・第5接点部
350b・・第5テール部
300c・・・第6コンタクト
310c・・第6本体部
311c・第1端
312c・第2端
320c・・第6傾斜部
330c・・第6離間部
340c・・第6接点部
350c・・第6テール部
400・・・・シェル
X・・・・・・第1方向
Y・・・・・・第2方向
Z・・・・・・第3方向
Claims (7)
- 絶縁性を有するボディと、
前記ボディに第1高さ位置で第1方向において並ぶように設けられた信号コンタクトである第1、第2コンタクトと、
前記ボディの前記第1、第2コンタクトの間に第2高さ位置で設けられたグランドコンタクトである第3コンタクトと、
前記ボディに前記第1、第2高さ位置と異なる第3高さ位置で、前記第3コンタクトの前記第1方向の両隣のうちの一方に位置するように設けられた信号コンタクトである第4コンタクトとを備えており、
前記第3コンタクトは、クロストーク低減部を有し、
前記第1、第2コンタクトは、前記クロストーク低減部に対応する第1、第2対応部を有し、
前記クロストーク低減部は、前記第1、第2対応部よりも前記第4コンタクト側に位置しているコネクタ。 - 請求項1記載のコネクタにおいて、
一対の前記第1コンタクトが前記第1高さ位置で前記第1方向において隣り合うように配置されており、
一対の前記第2コンタクトが前記第1高さ位置で前記第1方向において隣り合うように配置されており、
前記第3コンタクトは、前記一対の第1コンタクトのうちの一方の第1コンタクトと前記一対の第2コンタクトのうちの一方の第2コンタクトとの間に配置されているコネクタ。 - 請求項2記載のコネクタにおいて、
一対の前記第4コンタクトが前記第3高さ位置で前記第3コンタクトの前記第1方向の両隣に配置されており、
前記第4コンタクトのうちの一方の前記第4コンタクトは、前記第3高さ位置で前記一方の第1コンタクトと前記第3コンタクトとの間に配置され、他方の前記第4コンタクトは、前記第3高さ位置で前記一方の第2コンタクトと前記第3コンタクトとの間に配置されているコネクタ。 - 請求項3記載のコネクタにおいて、
前記ボディに前記第3高さ位置で、前記第1コンタクトの間に位置するように設けられた第5コンタクトと、
前記ボディに前記第3高さ位置で、前記第2コンタクトの間に位置するように設けられた第6コンタクトとを更に備えたコネクタ。 - 請求項4記載のコネクタにおいて、
前記第3コンタクトは、外力を受けて当該第3コンタクトの一部が弾性変形することにより前記第4コンタクト側に移動可能な第3接点部を更に有しており、
前記第1、第2コンタクトは、前記第3コンタクトの第3接点部と同一高さに配置されており且つ外力を受けて当該第1、第2コンタクトの一部が弾性変形することにより前記第4コンタクト側に移動可能な第1、第2接点部を更に有しており、
前記一対の第4コンタクトのうちの一方の第4コンタクトは、前記第1、第3接点部の移動方向側に配置されており且つ前記第1、第3接点部が接近可能である第4離間部を有しており、
前記一対の第4コンタクトのうちの他方の第4コンタクトは、前記第2、第3接点部の移動方向側に配置されており且つ前記第2、第3接点部が接近可能である第4離間部を有しており、
前記第5コンタクトは、前記第1接点部の移動方向側に配置されており且つ前記第1接点部が接近可能である第5離間部を有しており、
前記第6コンタクトは、前記第2接点部の移動方向側に配置されており且つ前記第2接点部が接近可能である第6離間部を有しており、
移動した状態の前記第1接点部と、前記第5離間部との間の距離が、前記第1、第2、第3接点部の移動に応じて前記第1コンタクトのインピーダンスが各々75Ω~105Ωの範囲で変動するような距離であり、
移動した状態の前記第2接点部と、前記第6離間部との間の距離が、前記第1、第2、第3接点部の移動に応じて前記第2コンタクトのインピーダンスが各々75Ω~105Ωの範囲で変動するような距離であるコネクタ。 - 請求項4記載のコネクタにおいて、
前記第3コンタクトは、前記ボディに保持された前記クロストーク低減部であり且つ前記第1方向に直交する第2方向の第1、第2端を有する第3本体部と、
前記第3本体部の前記第1端に連接され且つ前記第4コンタクト側に傾斜した第3傾斜部と、
前記第3傾斜部に連接された第3接点部と、
前記第3本体部の前記第2端に連接されており且つ前記ボディから突出した第3テール部とを有しており、
前記第1、第2コンタクトは、前記ボディに保持された前記第1、第2対応部であり且つ前記第2方向の第1、第2端を有する第1、第2本体部と、
前記第1、第2本体部の前記第1端に連接され且つ前記第4コンタクト側に傾斜した第1、第2傾斜部と、
前記第1、第2傾斜部に連接されており且つ前記第3コンタクトの前記第3接点部と同一高さに配置された第1、第2接点部と、
前記第1、第2本体部の前記第2端に連接されており且つ前記ボディから突出した第1、第2テール部とを有しているコネクタ。 - 請求項6記載のコネクタにおいて、
前記第1、第2、第3接点部が外力を受けて前記第4コンタクト側に移動することにより、前記第1、第2、第3傾斜部が前記第4コンタクト側に弾性変形可能となっており、
前記一対の第4コンタクトのうちの一方の第4コンタクトは、前記ボディに保持されており且つ前記第2方向の第1、第2端を有する第4本体部と、
前記第4本体部の前記第1端に連接されており且つ前記第1、第2傾斜部と同方向に傾斜した第4傾斜部と、
前記第4傾斜部に連接され、前記第2方向に延びており且つ前記第1、第3接点部の移動方向側に配置され、前記第1、第3接点部が接近可能である第4離間部と、
前記第4離間部に連接された第4接点部と、
前記第4本体部の前記第2端に連接されており且つ前記ボディから突出した第4テール部とを有しており、
前記一対の第4コンタクトのうちの他方の第4コンタクトは、前記ボディに保持されており且つ前記第2方向の第1、第2端を有する第4本体部と、
当該他方の第4コンタクトの前記第4本体部の前記第1端に連接されており且つ前記第1、第2傾斜部と同方向に傾斜した第4傾斜部と、
当該他方の第4コンタクトの前記第4傾斜部に連接され、前記第2方向に延びており且つ前記第2、第3接点部の移動方向側に配置され、前記第2、第3接点部が接近可能である第4離間部と、
当該他方の第4コンタクトの前記第4離間部に連接された第4接点部と、
当該他方の第4コンタクトの前記第4本体部の前記第2端に連接されており且つ前記ボディから突出した第4テール部とを有しており、
前記第5コンタクトは、前記ボディに保持されており且つ前記第2方向の第1、第2端を有する第5本体部と、
前記第5本体部の前記第1端に連接されており且つ前記第1、第2傾斜部と同方向に傾斜した第5傾斜部と、
前記第5傾斜部に連接され、前記第2方向に延びており且つ前記第1接点部の移動方向側に配置され、前記第1接点部が接近可能である第5離間部と、
前記第5離間部に連接された第5接点部と、
前記第5本体部の前記第2端に連接されており且つ前記ボディから突出した第5テール部とを有しており、
前記第6コンタクトは、前記ボディに保持されており且つ前記第2方向の第1、第2端を有する第6本体部と、
前記第6本体部の前記第1端に連接されており且つ前記第1、第2傾斜部と同方向に傾斜した第6傾斜部と、
前記第6傾斜部に連接され、前記第2方向に延びており且つ前記第2接点部の移動方向側に配置され、前記第2接点部が接近可能である第6離間部と、
前記第6離間部に連接された第6接点部と、
前記第6本体部の前記第2端に連接されており且つ前記ボディから突出した第6テール部とを有しており、
移動した状態の前記第1接点部と、前記第5離間部との間の距離が、前記第1、第2、第3接点部の移動に応じて前記第1コンタクトのインピーダンスが各々75Ω~105Ωの範囲で変動するような距離であり、
移動した状態の前記第2接点部と、前記第6離間部との間の距離が、前記第1、第2、第3接点部の移動に応じて前記第2コンタクトのインピーダンスが各々75Ω~105Ωの範囲で変動するような距離であるコネクタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/397,264 US20150147915A1 (en) | 2012-05-18 | 2013-05-14 | Connector |
KR1020147031385A KR20150014447A (ko) | 2012-05-18 | 2013-05-14 | 커넥터 |
CN201380025883.5A CN104335432A (zh) | 2012-05-18 | 2013-05-14 | 连接器 |
EP13790170.8A EP2852007A4 (en) | 2012-05-18 | 2013-05-14 | CONNECTOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2012114020A JP2013242983A (ja) | 2012-05-18 | 2012-05-18 | コネクタ |
JP2012-114020 | 2012-05-18 |
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WO2013172341A1 true WO2013172341A1 (ja) | 2013-11-21 |
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PCT/JP2013/063414 WO2013172341A1 (ja) | 2012-05-18 | 2013-05-14 | コネクタ |
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US (1) | US20150147915A1 (ja) |
EP (1) | EP2852007A4 (ja) |
JP (1) | JP2013242983A (ja) |
KR (1) | KR20150014447A (ja) |
CN (1) | CN104335432A (ja) |
TW (1) | TW201409876A (ja) |
WO (1) | WO2013172341A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US9356404B2 (en) * | 2013-09-25 | 2016-05-31 | Hon Hai Precision Industry Co., Ltd. | Electrical connector |
JP6483497B2 (ja) * | 2015-03-27 | 2019-03-13 | 第一電子工業株式会社 | コネクタ |
US10084269B2 (en) * | 2015-07-30 | 2018-09-25 | Apple Inc. | Variations in USB-C contact length to improve disconnect sequence |
CN111224269B (zh) * | 2020-01-13 | 2021-05-25 | 番禺得意精密电子工业有限公司 | 电连接器 |
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- 2013-05-14 CN CN201380025883.5A patent/CN104335432A/zh active Pending
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Also Published As
Publication number | Publication date |
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US20150147915A1 (en) | 2015-05-28 |
KR20150014447A (ko) | 2015-02-06 |
EP2852007A1 (en) | 2015-03-25 |
CN104335432A (zh) | 2015-02-04 |
EP2852007A4 (en) | 2015-12-16 |
TW201409876A (zh) | 2014-03-01 |
JP2013242983A (ja) | 2013-12-05 |
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