WO2011055805A1 - 基板用同軸コネクタ、一対の連鎖端子、および基板用同軸コネクタを製造する製造方法 - Google Patents
基板用同軸コネクタ、一対の連鎖端子、および基板用同軸コネクタを製造する製造方法 Download PDFInfo
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- WO2011055805A1 WO2011055805A1 PCT/JP2010/069756 JP2010069756W WO2011055805A1 WO 2011055805 A1 WO2011055805 A1 WO 2011055805A1 JP 2010069756 W JP2010069756 W JP 2010069756W WO 2011055805 A1 WO2011055805 A1 WO 2011055805A1
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- terminal
- carrier
- coaxial connector
- chain
- semi
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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
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/52—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted in or to a panel or structure
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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
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/54—Intermediate parts, e.g. adapters, splitters or elbows
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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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
- H01R2103/00—Two poles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
Definitions
- the present invention relates to a coaxial connector for a board attached to a printed board, a pair of chain terminals used for the coaxial connector for the board, and a manufacturing method for manufacturing the coaxial connector for the board.
- the board shield connector 10 includes an inner conductor terminal 11 soldered to a signal pattern on a printed board, and a connector terminal 14 in which the outer conductor terminal 13 accommodates the dielectric 12.
- the connector housing 15 is made of resin.
- a signal line of a shielded wire (not shown) is connected to the inner conductor terminal 11 so that a high frequency signal is transmitted.
- the outer conductor terminal 13 is connected to the shielded wire of the shielded wire, and the inner conductor terminal 11 Cover the surroundings and shield electromagnetically.
- the inner conductor terminal 11 is formed in a substantially inverted L shape in which a drooping portion 17 hangs downward from the base end of the pin-shaped horizontal portion 16 by punching a conductive plate material.
- the proximal end side of the pin-shaped horizontal portion 16 is formed to have a slightly larger diameter than the distal end side, and includes a locking projection 18.
- the front end side of the horizontal part 16 is connected with the inner conductor terminal of the other party shield connector which is not shown in figure, and the front end side of the drooping part 17 is connected with the desired signal pattern of a printed circuit board, between a shield electric wire and a printed circuit board. The electrical signal is transferred.
- the dielectric 12 in which the inner conductor terminal 11 is accommodated is formed of a resin insulating material having a predetermined dielectric constant, and is assembled between the inner conductor terminal 11 and the outer conductor terminal 13. Between the two.
- a storage chamber 20 having a vertically long opening surface 19 is formed inside, and a horizontal cylindrical portion 21 is formed to extend in front of the storage chamber 20.
- An insertion hole 22 into which the pin-shaped horizontal portion 16 of the inner conductor terminal 11 is inserted is formed in the horizontal cylinder portion 21 in the front-rear direction, and the rear side communicates with the storage chamber 20.
- the inner conductor terminal 11 is press-fitted by the locking protrusion 18 bulging and formed on the proximal end side having a slightly larger diameter from the distal end side. Is supposed to be retained.
- the outer conductor terminal 13 is formed in a cylindrical shape by punching a conductive plate material and then bent by a press or the like, and the dielectric 12 can be accommodated in the internal accommodation chamber 23.
- the front tip portion is a fitting portion 24 to be fitted with the outer conductor terminal of the counterpart shield connector, and the inner conductor terminal 11 inserted into the insertion hole 22 of the dielectric 12 accommodated in the accommodation chamber 23.
- the tip of the horizontal portion 16 protrudes from the dielectric 12 and is disposed in the fitting portion 24.
- a locking piece 25 is provided so as to project upward and bendable.
- a bent piece 27 having a size covering the rear opening 26 is extended and formed at the rear end of the upper surface of the outer conductor terminal 13, and is accommodated in the accommodation chamber 23 of the outer conductor terminal 13 by bending downward.
- the dielectric 12 is covered from behind and the rear opening 26 is closed to prevent the shield performance of the board shield connector 10 from being deteriorated.
- connection portion 28 At the rear portion of the outer conductor terminal 13, two connection portions 28 that are electrically connected to the ground pattern of the printed circuit board are formed extending downward.
- the connection portion 28 has a pair of elastic connection pieces 30 and 30 which are formed with slit-like voids and branch from the proximal end toward the distal end.
- a locking portion 31 is formed to bulge at the tip of the pair of elastic connection pieces 30 and 30 and can be locked to the opening edge of the through hole that is electrically connected to the ground pattern of the printed circuit board. (For example, refer to Patent Document 1).
- the board shield connector 10 is formed by punching the conductive plate material with the inner conductor terminal 11, and the outer conductor terminal 13 is formed by punching the conductive plate material and then bending it with a press. .
- the inner conductor terminal 11 is held by the dielectric 12, the dielectric 12 is accommodated in the accommodation chamber 23 of the outer conductor terminal 13, and the horizontal portion 16 of the inner conductor terminal 11 is inserted into the insertion hole of the dielectric 12.
- the board shield connector 10 is assembled so as to protrude.
- the conventional board shield connector described above has the following problems to be solved. That is, the inner conductor terminal 11 and the outer conductor terminal 13 are press-molded once (total two times), the resin 12 and the connector housing 15 are resin-molded once (total two times), and the inner conductor terminal 11 dielectric
- the press-fitting to the body 12, the press-fitting of the dielectric 12 to the outer conductor terminal 13, and the press-fitting of the outer conductor terminal 13 to the connector housing 15 each require one work process (total of three times), resulting in connector manufacturing due to increased man-hours. Inefficiency is inferior, and there is an inconvenience that an increase in assembly cost and product cost cannot be avoided.
- the present invention has been made in view of the above-described circumstances, and an object of the present invention is to make it possible to improve the manufacturing efficiency of the connector, thereby reducing the assembly cost and the product cost, An object of the present invention is to provide a pair of chain terminals used for the coaxial connector for board and a manufacturing method for manufacturing the coaxial connector for board.
- the coaxial connector for a substrate is characterized by the following (1).
- a coaxial connector for a board attached to a printed circuit board comprising an outer terminal, an inner terminal, and an insulator positioned between the outer terminal and the inner terminal and outside the outer terminal,
- the outer terminal includes a semi-cylindrical portion from which a part of the lower side is removed, and an extension extending from the semi-cylindrical portion toward the printed board when the coaxial connector for the board is attached to the printed board.
- the inner terminal includes a main body part that can be accommodated in the semi-cylindrical part of the outer terminal from a part of the lower side thereof, and the printed circuit board toward the printed circuit board when the coaxial connector for the printed circuit board is attached to the printed circuit board.
- An extending portion extending from the main body, The extension part of the outer terminal and the extension part of the inner terminal are such that one extension part does not overlap the other extension part when the semi-cylindrical part of the outer terminal is viewed from above. In position, thing.
- a pair of chain terminals is characterized by the following (2).
- the outer terminal includes a first chain terminal extending in a chain form from the first carrier, and an inner terminal including a second chain terminal extending in a chain form from the second carrier.
- a pair of chain terminals The outer terminal has a semi-cylindrical portion from which a part of the lower side is removed, and an extending portion that extends from the semi-cylindrical portion toward the first carrier
- the inner terminal includes a main body portion that can be accommodated in the semi-cylindrical portion of the outer terminal from a part of the lower side thereof, and an extending portion that extends from the main body portion toward the second carrier.
- the body portion of the inner terminal is The extension portion of the outer terminal and the extension portion of the inner terminal are accommodated in a semi-cylindrical portion, and when the semi-cylindrical portion of the outer terminal is viewed from above, one of the extension portions is In a position that does not overlap the other extension part, thing.
- a manufacturing method for manufacturing a coaxial connector for a substrate according to the present invention is characterized by the following (3).
- An outer terminal having a semi-cylindrical portion from which a part of the lower side is removed and an extending portion extending from the semi-cylindrical portion toward the first carrier is chained from the first carrier.
- a first chain terminal extending in a shape, a main body part that can be accommodated in the semi-cylindrical part of the outer terminal from a part of the lower side thereof, and extending from the main body part toward the second carrier
- the extending portion of the outer terminal and the extending portion of the inner terminal are located so that one of the extending portions does not overlap the other extending portion.
- the first chain terminal and the second chain terminal are housed in a mold so as to surround the semi-cylindrical portion of the outer terminal and the main body portion of the inner terminal. Injecting an insulator into the mold containing the first chain terminal and the second chain terminal to form a hoop, Cutting the extended portion of the outer terminal and the extended portion of the inner terminal; thing.
- Coaxial connector with carrier can be obtained efficiently and easily by one hoop molding of outer terminal with carrier, and the coaxial connector can be easily and at low cost without requiring multiple press-fitting operations of terminals and housing as in the past. Can be manufactured.
- the manufacturing efficiency of the connector can be improved, and the assembly cost and the product cost can be reduced.
- FIG. 6 is a perspective view of an outer terminal and an inner terminal shown in FIG. 4 and FIG. It is a top view of the outer terminal and inner terminal which were accumulated as shown in FIG.
- FIG. 10 It is a bottom view of the outer terminal and inner terminal which were accumulated as shown in FIG. It is a perspective view which shows the metal mold
- FIG. 15 It is a perspective view which shows the arrangement
- the coaxial connector P for board manufactured according to this embodiment includes an outer housing (connector housing) 41, an outer terminal (outer conductor terminal) 42, and an inner housing (dielectric) 43. And an inner terminal (inner conductor terminal) 44.
- the outer housing 41 accommodates an outer terminal 42 inside, and an inner terminal 44 is accommodated inside the outer terminal 42 via an inner housing 43.
- the outer housing 41 mainly covers the outer terminal 42 and the inner housing 43 covers the inner terminal 44.
- the outer terminal 42 and the inner terminal 44 are accommodated in a mold C which will be described later, and are formed into the above-described shape by hoop molding with a synthetic resin (insulator, dielectric) collectively of the outer housing 41 and the inner housing 43.
- the outer terminal 42 and the inner terminal 44 have substantially the same length over the entire length, and the outer housing 41 has a length sufficiently larger than the total length of the outer terminal 42 and the inner terminal 44.
- a gap G1 into which an outer housing (not shown) of the mating connector can be inserted is formed between the outer housing 41 and the outer terminal 42, and the mating connector is interposed between the outer terminal 42 and the inner housing 43.
- a gap G2 into which the inner housing (not shown) is inserted is formed.
- a gap G ⁇ b> 3 into which an inner terminal (not shown) of the mating connector is inserted is formed between the inner housing 43 and the inner terminal 44.
- Formed on the top and bottom of the outer housing 41 are a fitting hole 45 for fitting the engaging portion of the mating connector, a guide notch 46 for guiding the mating connector during fitting into the outer housing 41, and the like. ing.
- FIGS. 4 to 8 an outer terminal A with a carrier and an inner terminal B with a carrier obtained by press forming a conductive metal plate are prepared, and these are stacked.
- the carrier used to match. 4 to 8 show the case where one outer terminal A or inner terminal B is extended to the carrier, the carrier has a plurality of outer terminals A or a plurality of inner terminals B. A chain is extended on one side of the carrier.
- a plurality of outer terminals A or a plurality of inner terminals B extended in a chain form is called a chain terminal.
- the outer terminal A or the inner terminal B that is connected to the carrier may be hereinafter referred to as an outer terminal A with a carrier or an inner terminal B with a carrier.
- the outer terminal A with a carrier has a rising portion 48 that rises to a predetermined height from one side edge of a belt-like carrier 47 in one plane, and a carrier 47 that extends from the upper end of the rising portion 48.
- a horizontal portion 49 extending substantially horizontally in the width direction (arrow Q direction), and a short piece portion 50 extending in a direction substantially perpendicular to the horizontal portion 49 at the side of the end of the horizontal portion 49.
- An L-shaped portion 51 formed in a substantially L shape extending vertically downward at the end of the short piece portion 50 and extending in the direction of the arrow Q (horizontal direction) from the middle of the L-shaped portion 51.
- the member from the reference numeral 48 to the reference numeral 53 is extended from the semi-cylindrical part 55 having a notch 54 in a part and opening downward (the member extending from the reference numeral 48 to the reference numeral 53 is defined as an extension part). Sometimes called).
- the semi-cylindrical portion 55 extends to the opposite side of the L-shaped portion 53 of the semi-cylindrical portion 55, and extends to the lower portion of the end of the connecting portion 56, with a wide connecting portion 56 standing upright in the vertical direction. And a projecting portion 57 having a substantially L-shaped configuration together with the connecting portion 56.
- the semi-cylindrical portion 55 contacts the outer terminal of the counterpart coaxial connector when the coaxial connector for board according to the embodiment of the present invention and the counterpart coaxial connector are fitted.
- the L-shaped portion 51 is soldered to the GND line of the printed board.
- the inner terminal B with a carrier has a horizontal portion 59 extending horizontally in the direction of the arrow Q from one side edge of the band-like carrier 58 in one horizontal plane, and the horizontal portion 59.
- a support 61 that is continuous to one side edge of the end via a short connecting portion 60 and that extends horizontally in the direction of the arrow Q, and is separated from the connecting portion 60 in the direction opposite to the arrow Q.
- a short inclined portion 62 that inclines downward over a predetermined length and a horizontal portion 63 that extends horizontally below the inclined portion 62 are integrally provided.
- a main body portion 64 having a truncated conical tip is extended (a member extending from reference numeral 59 to reference numeral 61 may be referred to as an extension portion).
- the main body 64 contacts the inner terminal of the counterpart coaxial connector.
- the horizontal portion 63 is soldered to the signal line of the printed board.
- the length from the carrier 58 to the tip of the main body 64 and the length from the carrier 47 to the tip of the semi-cylindrical part 55 are substantially equal.
- the lengths (widths) of the carriers 47 and 58 in the arrow Q direction are substantially equal.
- the carrier 47 is provided with a positioning hole 65 at a portion facing the rising portion 48
- the carrier 58 is provided with a positioning hole 66 at a portion facing the horizontal portion 63. Therefore, when the carrier 47 is overlaid on the carrier 58 so that the positioning holes 65 and 66 coincide with each other as shown in FIG. 6, the horizontal portion 59 and the horizontal portion 63 are perpendicular to the horizontal portion 49. The arrangement is such that they do not overlap.
- FIGS. 6, 7 and 8 are a perspective view, a plan view and a bottom view showing a state in which the outer terminal A with a carrier and the inner terminal B with a carrier are superimposed on each other.
- the horizontal portion 59, the horizontal portion 63, the connecting portion 60, and a part (substantially half) of the inner terminal B with carrier are part of the rising portion 48, the horizontal portion 49, the outer portion A with the carrier,
- the short piece portion 50, the L-shaped portion 51, the connecting portion 52, and the L-shaped portion 53 do not overlap each other in the vertical direction.
- a die C which will be described later, is sandwiched from above and below with respect to the outer terminal A with carrier and the inner terminal B with carrier, and the outer terminal A with carrier and the inner terminal B with carrier are placed inside the die C.
- the rising part 48, the horizontal part 49, the short piece part 50, the L-shaped part 51, the connecting part 52, the L-shaped part 53, and the horizontal of the inner terminal B with the carrier are stored.
- a part (substantially half part) of the part 59, the horizontal part 63, the connecting part 60, and the support part 61 can be sandwiched from above and below.
- the upper mold cannot touch the one located on the upper side of the inner terminal or the outer terminal and cannot move downward.
- the lower mold is in contact with one of the lower molds and cannot move upward. For this reason, the location cannot be sealed with a mold, and the insulator leaks out from the location when the insulator is poured.
- the rising portion 48, the horizontal portion 49, the short piece portion 50, the L-shaped portion 51, the connecting portion 52, the L-shaped portion 53, and the horizontal portion of the inner terminal B with a carrier are provided.
- the horizontal portion 63, the connecting portion 60, and a part (substantially half) of the support portion 61 can be sandwiched from above and below, so that the outer terminal A and the inner terminal B can be hermetically sealed with a mold. Insulator does not leak out when pouring in.
- a gap 67 for injecting an insulator serving as the inner housing 43 is interposed between the portion 55 and the portion 55 as shown in FIG.
- the mold C includes a lower mold 71, an upper mold 72, and a slide mold 73, as shown in FIG.
- the lower mold 71 has a substantially rectangular container shape opened upward and rearward, and a pair of protrusions 75 and 76 protrude upward on the upper surface of the front wall 74a in front of the U-shaped wall 74. .
- the upper surface of the U-shaped wall 74 is a contact surface with respect to the upper mold 72 and is therefore a smooth surface.
- the upper die 72 is formed in a substantially rectangular container shape opened downward and rearward, and a pair of cut grooves 78 and 79 are formed in the front wall 77a in the front of the U-shaped wall 77 so as to pass through the front and rear surfaces and the lower surface thereof.
- These cut grooves 78 and 79 fit the projections 75 and 76 and the connecting portion 52 and the connecting portion 56 of the outer terminal A with a carrier interposed between the lower die 71 and the upper die 72 as described later. It can have a size and shape.
- the notches 78 and 79 are internally connected to the connecting portion 52 and the connecting portion. 56, as well as projections 75, 76.
- a rectangular notch 80 is formed in the vicinity of the center portion of the front wall 77a so as to pass through the front and rear surfaces and the lower surface thereof.
- the notch 80 has a size and a shape capable of fitting the horizontal portion 59 of the inner terminal B with the carrier.
- the notch 80 is filled with the horizontal portion 59 when the horizontal portion 59 is fitted therein.
- the slide mold 73 includes a substantially rectangular clogging plate portion 81 as shown in FIG. 9 and a horizontal cylinder portion 82 projecting integrally on the front side of the capping plate portion 81.
- the closing plate portion 81 functions to seal a rear opening formed by the lower die 71 and the upper die 72 when the lower die 71 and the upper die 72 are closed.
- the horizontal cylindrical portion 82 has a rectangular cross section, and a substantially circular long hole 83 is formed at a central portion of the horizontal cylindrical portion 82 from the front side of the horizontal cylindrical portion 82 to a predetermined depth.
- the thick portion 84 from the outer peripheral (outer) surface of the horizontal cylindrical portion 82 to the long hole 83 has a thickness and a shape corresponding to the gap G1 of the outer housing 41 shown in FIG.
- a cylindrical portion 85 having a predetermined length protrudes from the center of the bottom of the long hole 83 in the axial direction, and a cylindrical portion 86 having a shorter diameter and a larger diameter than the cylindrical portion 85 is provided in the outer peripheral direction of the cylindrical portion 85. Similarly, it protrudes in the axial direction.
- the cylindrical portion 85 has a thickness and shape equivalent to the gap G3 shown in FIG. 2, and the cylindrical portion 86 has a thickness and shape equivalent to the gap G2 shown in FIG. Further, the gap G4 shown in FIG. 11 formed when the lower die 71, the upper die 72, and the slide die 73 are closed (clamped) is a thickness and shape corresponding to the outer housing 41 shown in FIG. It is said that.
- the carrier-equipped outer terminal A and the carrier-equipped inner terminal B are arranged between the lower mold 71 and the upper mold 72, and these molds 71 and 72 are arranged in the directions of arrows a and b in FIG.
- the slide mold 73 is inserted in the direction of the arrow c on the open end side behind the molds 71 and 72.
- the outer terminal A with the carrier and the inner terminal B with the carrier on which the carriers 47 and 58 are stacked are surrounded by the lower mold 71, the upper mold 72, and the slide mold 73.
- the mold is closed in the state.
- an insulating material synthetic resin
- synthetic resin synthetic resin
- the respective molds 71 to 73 are closely joined to each other, and the cut grooves 78 and 79 of the upper mold 72 are connected to the connecting portion 52 and the connecting portion 56 of the outer terminal A with a carrier, and the lower mold.
- the projections 75 and 76 of 71 are inserted in close contact with each other. Therefore, the insulator injected into the molds 71 to 73 does not leak out.
- the outer terminal A with a carrier and the carrier with the carrier cut lower die 91 and the carrier cut upper die 92 are used for the above-described coaxial connector D for a substrate with a carrier.
- the carrier cut lower mold 91 is formed with a steel material having a predetermined thickness in an L-shape at the upper end, and the upper side is an upper blade 93 and the lower side is a lower blade 94.
- the blade edge of the upper blade 93 supports the portion of the horizontal portion 49 of the outer terminal A with carrier that is continuous with the short piece portion 50 from below, and the blade edge of the lower blade 94 is connected to the horizontal portion 59 of the inner terminal B with carrier.
- the part continuing to the part 60 and the horizontal part 63 support the part continuing to the inclined part 62 from below.
- the carrier-cut upper die 92 is composed of a horizontal blade 95 and a vertical blade 96 that are L-shaped in the vertical direction by a steel material having a predetermined thickness.
- the edge of each of the horizontal blade 95 and the vertical blade 96 is provided at a position facing the upper blade 93 and the lower blade 94 of the carrier cut lower die 91, and the carrier cut upper die 92 is provided with respect to the carrier cut lower die 91. The positional relationship is maintained so as not to interfere with each other in the vertical direction.
- the carrier cut lower mold 91 and the carrier cut upper mold 92 are arranged as described above with respect to the outer terminal A with carrier and the inner terminal B with carrier of the coaxial connector D for substrate with carrier. Then, the carrier cut upper mold 92 is driven down in the direction of arrow R with respect to the carrier cut lower mold 91. As a result, the outer terminal A with carrier is cut at the cut line L1 in FIG. 4 and the inner terminal B with carrier is cut at the cut line L2 at the same time, so that the coaxial connector P for a board as shown in FIGS. can get.
- the horizontal portion 59, the horizontal portion 63, the connecting portion 60, and a part of the support portion 61 (substantially half) of the inner terminal B with carrier are: It is advantageous in that it does not overlap in the vertical direction with respect to the rising part 48, the horizontal part 49, the short piece part 50, the L-shaped part 51, the connecting part 52, and the L-shaped part 53 of the outer terminal A with carrier.
- the horizontal portion 59, the horizontal portion 63, the connecting portion 60, and a part of the support portion 61 (substantially half) of the inner terminal B with carrier are: It is advantageous in that it does not overlap in the vertical direction with respect to the rising part 48, the horizontal part 49, the short piece part 50, the L-shaped part 51, the connecting part 52, and the L-shaped part 53 of the outer terminal A with carrier.
- the horizontal portion 59, the horizontal portion 63, the connecting portion 60, and a part of the support portion 61 (substantially half) of the inner terminal B with carrier are: It is advantageous in that it
- the inner terminal or the outer terminal is inadvertently deformed. Furthermore, even if the deformation is allowed, there is a possibility that the inner terminal and the outer terminal are electrically connected at the cut portion.
- the inner terminal or the outer terminal when the outer terminal A with a carrier and the inner terminal B with a carrier are cut, the inner terminal or the outer terminal is inadvertently deformed, and further, the inner terminal and the outer terminal are electrically connected. Can be prevented.
- the coaxial connector for substrates P can be manufactured by a process that is less than the number of steps required to manufacture the conventional coaxial connector for substrates. As a result, the manufacturing cost and sales cost of the coaxial connector for substrates can be reduced, and this can be provided to the market at a low cost.
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
即ち、内導体端子11と外導体端子13のプレス成形が各1回(合計2回)、誘電体12とコネクタハウジング15の樹脂成形が各1回(合計2回)、内導体端子11の誘電体12に対する圧入、誘電体12の外導体端子13に対する圧入、外導体端子13のコネクタハウジング15に対する圧入が各1回(合計3回)の作業工程を要し、結果的に工数増加によるコネクタ製造の効率が悪く、組立コストおよび製品コストの上昇を免れ得ないという不都合がある。
(1) アウター端子と、インナー端子と、前記アウター端子と前記インナー端子の間および前記アウター端子の外側に位置する絶縁物と、を備える、プリント基板に取り付けられる基板用同軸コネクタであって、
前記アウター端子は、下側の一部が除かれた半円筒部と、該基板用同軸コネクタが前記プリント基板に取り付けられた際の該プリント基板に向けて前記半円筒部から延設された延設部と、を有し、
前記インナー端子は、前記アウター端子の前記半円筒部にその下側の一部から収容可能な本体部と、該基板用同軸コネクタが前記プリント基板に取り付けられた際の該プリント基板に向けて前記本体部から延設された延設部と、を有し、
前記アウター端子の前記延設部と前記インナー端子の前記延設部は、前記アウター端子の前記半円筒部を上面視した際に、一方の前記延設部が他方の前記延設部に重ならない位置にある、
こと。
(2) アウター端子が第1のキャリアから連鎖状に延設された第1の連鎖端子と、インナー端子が第2のキャリアから連鎖状に延設された第2の連鎖端子と、から構成される一対の連鎖端子であって、
前記アウター端子は、下側の一部が除かれた半円筒部と、前記第1のキャリアに向けて前記半円筒部から延設された延設部と、を有し、
前記インナー端子は、前記アウター端子の前記半円筒部にその下側の一部から収容可能な本体部と、前記第2のキャリアに向けて前記本体部から延設された延設部と、を有し、
前記第1のキャリアの下側に前記第2のキャリアが位置するよう前記1の連鎖端子と前記第2の連鎖端子を積層した際に、前記インナー端子の前記本体部は、前記アウター端子の前記半円筒部に収容されるとともに、前記アウター端子の前記延設部と前記インナー端子の前記延設部は、前記アウター端子の前記半円筒部を上面視した際に、一方の前記延設部が他方の前記延設部に重ならない位置にある、
こと。
(3) 下側の一部が除かれた半円筒部と、第1のキャリアに向けて前記半円筒部から延設された延設部と、を有するアウター端子が前記第1のキャリアから連鎖状に延設された第1の連鎖端子と、前記アウター端子の前記半円筒部にその下側の一部から収容可能な本体部と、第2のキャリアに向けて前記本体部から延設された延設部と、を有するインナー端子が前記第2のキャリアから連鎖状に延設された第2の連鎖端子と、から、プリント基板に取り付けられる基板用同軸コネクタを製造する製造方法であって、
前記第1のキャリアの下側に前記第2のキャリアが位置するよう前記1の連鎖端子と前記第2の連鎖端子を積層することによって、前記インナー端子の前記本体部を前記アウター端子の前記半円筒部に収容し、
前記アウター端子の前記半円筒部を上面視した際に一方の前記延設部が他方の前記延設部に重ならない位置にある前記アウター端子の前記延設部および前記インナー端子の前記延設部をそれぞれ上下方向から挟むとともに、前記アウター端子の前記半円筒部および前記インナー端子の本体部の周囲を囲うように、金型内に前記1の連鎖端子と前記第2の連鎖端子を収納し、
前記1の連鎖端子と前記第2の連鎖端子が収納された前記金型内に絶縁物を注入してフープ成形し、
前記アウター端子の前記延設部および前記インナー端子の前記延設部を切断する、
こと。
42 アウター端子
43 インナーハウジング
44 インナー端子
47、58 キャリア
55 半円筒部
59 水平部
71 下型
72 上型
73 スライド型
74、77 コ字状壁
74a、77a 前壁
75、76 突起
78、79 切込溝
80 切欠
84、85 筒部
91 キャリアカット下型
92 キャリアカット上型
93 上部刃
94 下部刃
95 水平刃
96 垂直刃
A キャリア付きアウター端子
B キャリア付きインナー端子
C 金型
D キャリア付き基板用同軸コネクタ
G1~G4 間隙
P 基板用同軸コネクタ
Claims (3)
- アウター端子と、インナー端子と、前記アウター端子と前記インナー端子の間および前記アウター端子の外側に位置する絶縁物と、を備える、プリント基板に取り付けられる基板用同軸コネクタであって、
前記アウター端子は、下側の一部が除かれた半円筒部と、該基板用同軸コネクタが前記プリント基板に取り付けられた際の該プリント基板に向けて前記半円筒部から延設された延設部と、を有し、
前記インナー端子は、前記アウター端子の前記半円筒部にその下側の一部から収容可能な本体部と、該基板用同軸コネクタが前記プリント基板に取り付けられた際の該プリント基板に向けて前記本体部から延設された延設部と、を有し、
前記アウター端子の前記延設部と前記インナー端子の前記延設部は、前記アウター端子の前記半円筒部を上面視した際に、一方の前記延設部が他方の前記延設部に重ならない位置にある、
基板用同軸コネクタ。 - アウター端子が第1のキャリアから連鎖状に延設された第1の連鎖端子と、インナー端子が第2のキャリアから連鎖状に延設された第2の連鎖端子と、から構成される一対の連鎖端子であって、
前記アウター端子は、下側の一部が除かれた半円筒部と、前記第1のキャリアに向けて前記半円筒部から延設された延設部と、を有し、
前記インナー端子は、前記アウター端子の前記半円筒部にその下側の一部から収容可能な本体部と、前記第2のキャリアに向けて前記本体部から延設された延設部と、を有し、
前記第1のキャリアの下側に前記第2のキャリアが位置するよう前記1の連鎖端子と前記第2の連鎖端子を積層した際に、前記インナー端子の前記本体部は、前記アウター端子の前記半円筒部に収容されるとともに、前記アウター端子の前記延設部と前記インナー端子の前記延設部は、前記アウター端子の前記半円筒部を上面視した際に、一方の前記延設部が他方の前記延設部に重ならない位置にある、
一対の連鎖端子。 - 下側の一部が除かれた半円筒部と、第1のキャリアに向けて前記半円筒部から延設された延設部と、を有するアウター端子が前記第1のキャリアから連鎖状に延設された第1の連鎖端子と、前記アウター端子の前記半円筒部にその下側の一部から収容可能な本体部と、第2のキャリアに向けて前記本体部から延設された延設部と、を有するインナー端子が前記第2のキャリアから連鎖状に延設された第2の連鎖端子と、から、プリント基板に取り付けられる基板用同軸コネクタを製造する製造方法であって、
前記第1のキャリアの下側に前記第2のキャリアが位置するよう前記1の連鎖端子と前記第2の連鎖端子を積層することによって、前記インナー端子の前記本体部を前記アウター端子の前記半円筒部に収容し、
前記アウター端子の前記半円筒部を上面視した際に一方の前記延設部が他方の前記延設部に重ならない位置にある前記アウター端子の前記延設部および前記インナー端子の前記延設部をそれぞれ上下方向から挟むとともに、前記アウター端子の前記半円筒部および前記インナー端子の本体部の周囲を囲うように、金型内に前記1の連鎖端子と前記第2の連鎖端子を収納し、
前記1の連鎖端子と前記第2の連鎖端子が収納された前記金型内に絶縁物を注入してフープ成形し、
前記アウター端子の前記延設部および前記インナー端子の前記延設部を切断する、
基板用同軸コネクタを製造する製造方法。
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EP10828364.9A EP2498346B1 (en) | 2009-11-06 | 2010-11-05 | Coaxial connector for substrate and method of manufacturing coaxial connector for substrate |
CN201080050317.6A CN102668269B (zh) | 2009-11-06 | 2010-11-05 | 基板用同轴连接器、一对连锁端子和制造基板用同轴连接器的制造方法 |
US13/505,870 US8777636B2 (en) | 2009-11-06 | 2010-11-05 | Coaxial connector for board, pair of chain terminals and method of manufacturing coaxial connector for board |
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JP2009255276A JP5382868B2 (ja) | 2009-11-06 | 2009-11-06 | 基板用同軸コネクタ、一対の連鎖端子、および基板用同軸コネクタを製造する製造方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2013037928A (ja) * | 2011-08-09 | 2013-02-21 | Sumitomo Wiring Syst Ltd | 端子金具およびコネクタ |
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JP6047446B2 (ja) | 2013-02-15 | 2016-12-21 | 矢崎総業株式会社 | 電線の端子接続構造 |
CN105790030A (zh) * | 2014-12-22 | 2016-07-20 | 宣德科技股份有限公司 | 射频连接器的制造方法 |
JP6946157B2 (ja) * | 2017-11-24 | 2021-10-06 | 日本圧着端子製造株式会社 | 同軸ケーブル用圧着端子 |
US11070013B2 (en) * | 2019-09-17 | 2021-07-20 | Te Connectivity Corporation | Over-molded coaxial connector assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1032048A (ja) * | 1996-04-01 | 1998-02-03 | Framatome Connectors Internatl | L字状コンタクト軸を有する小型シールドコネクタ |
JP2007122900A (ja) * | 2005-10-25 | 2007-05-17 | Yazaki Corp | インナーターミナルの製造方法及びインナーターミナル |
JP2008059761A (ja) | 2006-08-29 | 2008-03-13 | Auto Network Gijutsu Kenkyusho:Kk | 基板用シールドコネクタおよび基板用シールドコネクタの固定構造 |
JP2009255276A (ja) | 2008-03-28 | 2009-11-05 | Mitsubishi Materials Corp | シェービングカッタ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3654594A (en) * | 1970-10-09 | 1972-04-04 | Berg Electronics Inc | Crimp type terminal |
US4598961A (en) * | 1983-10-03 | 1986-07-08 | Amp Incorporated | Coaxial jack connector |
JPH0636818A (ja) * | 1992-07-16 | 1994-02-10 | Amp Japan Ltd | 電気コンタクト及びそれを使用する電気コネクタ |
US5741159A (en) | 1997-02-19 | 1998-04-21 | Osram Sylvania Inc. | Connector and connector kit |
GB2395372B (en) * | 2002-11-13 | 2005-08-31 | Contour Electronics Ltd | Connector |
JP2005285553A (ja) | 2004-03-30 | 2005-10-13 | Yazaki Corp | 同軸コネクタ |
WO2006057302A1 (ja) * | 2004-11-25 | 2006-06-01 | Autonetworks Technologies, Ltd. | 基板用シールドコネクタ及びその外導体端子の展開構造並びに連鎖状端子金具 |
CN201018144Y (zh) * | 2006-12-29 | 2008-02-06 | 光红建圣股份有限公司 | 同轴连接器 |
DE202007017308U1 (de) * | 2007-12-12 | 2008-02-28 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Koaxialsteckverbinder mit einem Kodiergehäuse |
JP5430274B2 (ja) * | 2009-07-31 | 2014-02-26 | 矢崎総業株式会社 | 連鎖端子 |
US8430675B2 (en) * | 2011-06-24 | 2013-04-30 | Tyco Electronics Corporation | Edge mount electrical connector |
-
2009
- 2009-11-06 JP JP2009255276A patent/JP5382868B2/ja not_active Expired - Fee Related
-
2010
- 2010-11-05 WO PCT/JP2010/069756 patent/WO2011055805A1/ja active Application Filing
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1032048A (ja) * | 1996-04-01 | 1998-02-03 | Framatome Connectors Internatl | L字状コンタクト軸を有する小型シールドコネクタ |
JP2007122900A (ja) * | 2005-10-25 | 2007-05-17 | Yazaki Corp | インナーターミナルの製造方法及びインナーターミナル |
JP2008059761A (ja) | 2006-08-29 | 2008-03-13 | Auto Network Gijutsu Kenkyusho:Kk | 基板用シールドコネクタおよび基板用シールドコネクタの固定構造 |
JP2009255276A (ja) | 2008-03-28 | 2009-11-05 | Mitsubishi Materials Corp | シェービングカッタ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013037928A (ja) * | 2011-08-09 | 2013-02-21 | Sumitomo Wiring Syst Ltd | 端子金具およびコネクタ |
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EP2498346B1 (en) | 2020-01-01 |
JP5382868B2 (ja) | 2014-01-08 |
CN102668269B (zh) | 2014-12-17 |
JP2011100659A (ja) | 2011-05-19 |
CN102668269A (zh) | 2012-09-12 |
EP2498346A1 (en) | 2012-09-12 |
US20120225570A1 (en) | 2012-09-06 |
EP2498346A4 (en) | 2013-07-03 |
US8777636B2 (en) | 2014-07-15 |
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