WO2017179548A1 - Contact à sertir - Google Patents

Contact à sertir Download PDF

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Publication number
WO2017179548A1
WO2017179548A1 PCT/JP2017/014701 JP2017014701W WO2017179548A1 WO 2017179548 A1 WO2017179548 A1 WO 2017179548A1 JP 2017014701 W JP2017014701 W JP 2017014701W WO 2017179548 A1 WO2017179548 A1 WO 2017179548A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate portion
spring
plate
leg
spring portion
Prior art date
Application number
PCT/JP2017/014701
Other languages
English (en)
Japanese (ja)
Inventor
純一郎 横田
理樹也 鈴木
嘉成 黒田
佐藤　一樹
Original Assignee
アルプス電気株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アルプス電気株式会社 filed Critical アルプス電気株式会社
Publication of WO2017179548A1 publication Critical patent/WO2017179548A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted

Definitions

  • the present invention relates to a pressure contact.
  • connection structure using a pressure contact As a means for realizing electrical connection between a plurality of substrates built in an electronic device, a connection structure using a pressure contact has been conventionally provided.
  • an electrical contact is achieved by mounting a pressure contact having an elastically deformable contact portion on one substrate and pressing the conductive portion of the other substrate so as to face the contact portion. .
  • Patent Document 1 discloses a pressure contact connector including an upper flat plate portion, a lower flat plate portion, a first spring portion, and a second spring portion.
  • the first spring portion connects one end of the upper flat plate portion and one end of the lower flat plate portion
  • the second spring portion includes an auxiliary plate located below the upper flat plate portion and the lower flat plate portion. Connect the other end.
  • the first spring portion and the second spring portion are wound in the same direction and are disposed at positions that do not interfere with each other when the first spring portion and the second spring portion expand and contract.
  • the upper flat plate portion comes into contact with the auxiliary plate when moving slightly downward, and moves downward together with the auxiliary plate when moving further downward. Therefore, with the downward movement of the upper flat plate portion, both the first spring portion connected to the upper flat plate portion and the second spring portion connected to the auxiliary plate are compressed to generate a large pressure.
  • One aspect of the present invention has been made to solve the above-described problems, and an object thereof is to realize a pressure contact that is difficult to plastically deform while ensuring the reliability of electrical connection. .
  • a press contact is provided with a first plate portion having a first surface and a second surface, the first plate portion, and the first plate portion.
  • a leg portion located on the first surface side, a first spring portion provided so that an expansion / contraction direction intersects the first plate portion, and a contact portion provided on the first spring portion.
  • a first end portion of the first spring portion is formed integrally with the leg portion, and a second end portion of the first spring portion is a space on the second surface side of the first plate portion.
  • the contact portion is provided at the second end portion of the first spring portion, the first spring portion is formed of a wound plate body, and constitutes the first spring portion. At least a part of the plate surface of the plate material is arranged to face the end surface of the first plate portion.
  • the first spring portion extends from the leg portion located on the first surface side of the first plate portion toward the space on the second surface side, At least a part of the plate surface of the plate material constituting one spring portion is opposed to the end surface of the first plate portion.
  • the spring span of the first spring portion can be easily lengthened, and the first spring portion is easily displaced, so that the reliability of electrical connection can be ensured even when vibration or impact is applied.
  • the first spring portion is elastically deformed and comes into contact with the end surface of the first plate portion, and the movement of the first spring portion is restricted by the first plate portion. Thereby, plastic deformation of the pressure contact can be reduced.
  • the press contact according to one aspect of the present invention further includes a second plate portion provided at the second end portion of the first spring portion, and the second plate portion is a flat surface facing the first plate portion.
  • the contact portion may be provided on the flat portion.
  • the press contact according to one aspect of the present invention includes a second spring portion having an expansion / contraction direction in the same direction as the first spring portion, and the flat portion of the second plate portion at one end portion of the second spring portion. And a third plate portion provided to face each other.
  • the leg portion may include a first leg plate portion and a second leg plate portion provided on the first plate portion.
  • the first end of the first spring portion is formed integrally with the first leg plate portion, and the first end of the second spring portion is the second end. It may be formed integrally with the leg plate portion.
  • the leg portion includes a first leg plate portion and a second leg plate portion extending in a vertical direction from mutually opposing outer edges of the first plate portion, and the first spring portion of the first spring portion.
  • the first end portion may be provided continuously to a side end portion of the first leg plate portion.
  • an opening may be provided in the center of the first plate portion, and the first spring portion may be inserted through the opening.
  • the press contact has a substantially square shape in plan view, and the first spring portion extends from the first end of the first spring portion to the first leg plate portion and You may extend toward the outer edge of the said 1st board part in which the said 2nd leg board part is not provided.
  • the pressure contact according to one aspect of the present invention further includes a second spring portion having an expansion / contraction direction in the same direction as the first spring portion, and the second spring portion is continuous with a side end portion of the second leg plate portion. And extending toward the outer edge of the first plate portion where the first leg plate portion, the second leg plate portion, and the first spring portion are not provided, through the opening, You may extend in the space by the side of the said 2nd surface of 1 board part.
  • FIG. 1 is a perspective view of a pressure contact according to an embodiment.
  • FIG. 2 is a perspective view of the pressure contact according to the embodiment as seen from another direction.
  • FIG. 3 is a plan view of a pressure contact according to an embodiment.
  • FIG. 4 is a side view of the pressure contact according to the embodiment.
  • FIG. 5 is a cross-sectional view taken along the line VV in FIGS.
  • FIG. 6 is a cross-sectional view showing a state in which the pressure contact of one embodiment is mounted between circuit boards.
  • FIG. 7 is a cross-sectional view for explaining the operation of the pressure contact of one embodiment.
  • the press contact of the present embodiment is suitable for electrical connection between circuit boards built in an electronic device, for example.
  • the use of the pressure contact is not limited to the above, such as electrical connection between the electronic component and the substrate.
  • FIG. 1 is a perspective view of a substantially square pressure contact 1 viewed from one diagonal direction when viewed from above.
  • FIG. 2 is a perspective view of the pressure contact 1 of FIG. 1 as viewed from a direction rotated 90 degrees around a virtual axis to be described later.
  • FIG. 3 is a plan view of the pressure contact 1.
  • FIG. 4 is a side view of the pressure contact.
  • FIG. 5 is a cross-sectional view taken along the line VV in FIGS.
  • the pressure contact 1 includes a horizontal plate portion 2 (first plate portion), a vertical plate portion 3 (leg portion), a first spring portion 4, and an upper plate portion 5 (first plate portion). 2 plate portions), a contact portion 6, a second spring portion 7, and an auxiliary plate portion 8 (third plate portion).
  • all the members of the horizontal plate portion 2, the vertical plate portion 3, the first spring portion 4, the upper plate portion 5, the contact portion 6, the second spring portion 7, and the auxiliary plate portion 8 are one sheet. It is formed by punching a metal plate into a predetermined shape and bending it at a plurality of locations. For this reason, all the members described above are composed of a single metal plate connected.
  • a press contact 1 that realizes electrical connection between two circuit boards arranged vertically is assumed, the horizontal plate portion 2 faces the horizontal direction, and the vertical plate portion Each part of the press contact 1 will be described in a usage pattern (posture) in which 3 faces downward and the contact portion 6 faces upward.
  • the usage (posture) of the pressure contact 1 is not limited to the above.
  • the pressure contact 1 may be used in such a manner that the horizontal plate portion 2 faces the vertical direction, the vertical plate portion 3 faces the horizontal direction, and the contact portion 6 faces the side.
  • the horizontal plate part 2 is provided with a plate surface parallel to a horizontal plane (xy plane), and has a lower surface 2a (first surface) and an upper surface 2b (second surface). As shown in FIG. 3, the horizontal plate portion 2 has an opening 2h at the center when viewed from the normal direction of the upper surface 2b, and is composed of two horizontal plate portions facing each other with the opening 2h therebetween. Yes. When these two horizontal plate portions are described separately, they may be referred to as a first horizontal plate portion 21 and a second horizontal plate portion 22 as appropriate.
  • the first horizontal plate portion 21 and the second horizontal plate portion 22 have a rotationally symmetric shape with a virtual axis C, which will be described later, as the center, and each is elongated with the x-axis direction as the longitudinal direction and the y-axis direction as the short direction. It is formed into a shape.
  • the vertical plate portion 3 includes a first vertical plate portion 31 (first leg plate portion) and a second vertical plate portion 32 (second leg plate portion) provided at both ends of the horizontal plate portion 2. ) And.
  • the first vertical plate portion 31 and the second vertical plate portion 32 are provided with plate surfaces parallel to the vertical surface (yz plane).
  • the first vertical plate portion 31 extends over one end of the first horizontal plate portion 21 and one end of the second horizontal plate portion 22 such that the longitudinal direction is in the y-axis direction.
  • the second vertical plate portion 32 extends across the other end of the first horizontal plate portion 21 and the other end of the second horizontal plate portion 22 such that the longitudinal direction is in the y-axis direction.
  • the first horizontal plate portion 21, the first vertical plate portion 31, the second horizontal plate portion 22, and the second vertical plate portion 32 provided continuously around the opening 2h are not easily deformed. A fixed part is formed.
  • a bent portion 311 that is bent from the first vertical plate portion 31 to the lower surface side at a substantially right angle is provided on the lower surface side of one end of the second vertical plate portion 32.
  • a bent portion 321 that is bent from the second vertical plate portion 32 to the lower surface side at a substantially right angle is provided on the lower surface side of one end of the second vertical plate portion 32.
  • the bent portion 311 of the first vertical plate portion 31 and the bent portion 321 of the second vertical plate portion 32 are pressed against each other when viewed from the normal direction of the upper surface 2 b of the horizontal plate portion 2.
  • the contacts 1 are located at both ends on the same diagonal line.
  • the bent portion 311 and the bent portion 321 are attached by soldering to a circuit pattern of a circuit board (not shown).
  • the first spring portion 4 is provided such that the expansion / contraction direction F intersects the lower surface 2a and the upper surface 2b of the horizontal plate portion 2.
  • the first spring portion 4 is configured by a plate wound around a virtual axis C parallel to the expansion / contraction direction F. Since the 1st spring part 4 is comprised by the plate body, as shown in FIG. 5, the shape of the cross section perpendicular
  • the plate is spirally wound so that the longitudinal direction of the rectangle having the above-described cross-sectional shape is parallel to the virtual axis C.
  • the 1st spring part 4 is comprised by the plate body wound helically, the spring span can be taken long and improvement of spring characteristics, such as being hard to sag, can be aimed at. Moreover, since the dimension of the expansion / contraction direction F of the 1st spring part 4 can be taken large, when the 1st spring part 4 bends, a big spring load can be applied to the contact part 6.
  • FIG. 1st spring part 4 is comprised by the plate body wound helically, the spring span can be taken long and improvement of spring characteristics, such as being hard to sag, can be aimed at. Moreover, since the dimension of the expansion / contraction direction F of the 1st spring part 4 can be taken large, when the 1st spring part 4 bends, a big spring load can be applied to the contact part 6.
  • the lower end portion 4b (first end portion) of the first spring portion 4 extends horizontally from the side end portion (end portion in the y direction) opposite to the side where the bent portion 311 of the first vertical plate portion 31 is provided.
  • the first vertical plate portion 31 and the second vertical plate portion 32 below the plate portion 2 are formed so as to extend toward the outer edge where they are not formed. Since both the first vertical plate portion 31 and the first spring portion 4 have plate surfaces parallel to the virtual axis C, the first vertical plate portion 31 and the first spring portion 4 can be easily formed by simple bending, and can be arranged with high space efficiency. .
  • the central portion of the first spring portion 4 passes through the opening 2 h of the horizontal plate portion 2, and the upper end portion 4 t (second end portion) of the first spring portion 4 is a space on the upper surface 2 b side of the horizontal plate portion 2. It extends to.
  • the upper surface 2b side of the horizontal plate portion 2 means an upper space with respect to the horizontal plate portion 2, and the lower surface 2a side of the horizontal plate portion 2 (first plate portion). Means a space below the horizontal plate 2 as a reference.
  • the first spring portion 4 when viewed from the normal direction of the upper surface 2b of the horizontal plate portion 2, the first spring portion 4 is substantially centered on the virtual axis C from the lower end portion 4b side to the upper end portion 4t side. It is wound counterclockwise.
  • the first spring portion 4 is wound in a rectangular shape with rounded corners.
  • the upper plate portion 5 is provided on the upper end portion 4t (second end portion) of the first spring portion 4. As shown in FIGS. 4 and 5, the upper plate portion 5 has a flat portion 51 and a curved surface portion 52.
  • the flat part 51 is a part located in the center part of the upper plate part 5 and provided in parallel with the horizontal plate part 2.
  • the curved surface portion 52 is provided in a portion of the periphery of the flat portion 51 except for the vicinity of the bent portion of the upper end portion 4t of the first spring portion 4, and is a portion extending downward from the flat portion 51 in a curved shape. is there.
  • the upper plate portion 5 is movable in the vertical direction together with the contact portion 6 described later by elastic deformation of the first spring portion 4.
  • the contact portion 6 is provided at the approximate center of the flat portion 51 of the upper plate portion 5. Accordingly, the position of the contact portion 6 substantially coincides with the position of the virtual axis C. As shown in FIG. 4, the contact portion 6 is provided so as to protrude upward from the flat portion 51 of the upper plate portion 5. Thereby, the contact part 6 acts as an electrical contact with the circuit board provided above the press contact 1.
  • the second spring portion 7 is provided so that the expansion / contraction direction intersects the lower surface 2a and the upper surface 2b of the horizontal plate portion 2 in the same manner as the first spring portion 4.
  • the second spring portion 7 is configured by a plate body wound around the same virtual axis C as the first spring portion 4.
  • the 2nd spring part 7 is comprised by the plate body, and as shown in FIG. 5, the shape of the cross section perpendicular
  • the plate is spirally wound so that the longitudinal direction of the rectangle having the above-described cross-sectional shape is parallel to the virtual axis C. Therefore, also in the 2nd spring part 7, the improvement of a spring characteristic can be aimed at for the same reason as the 1st spring part 4, and a big spring load can be added to the contact part 6.
  • the lower end portion 7b (first end portion) of the second spring portion 7 is a side end portion ( ⁇ y opposite to the side where the bent portion 321 of the second vertical plate portion 32 is provided.
  • the first vertical plate portion 31, the second vertical plate portion 32, and the first spring portion 4 below the horizontal plate portion 2 are formed so as to extend from the end of the direction toward the outer edge where the first spring plate 4 is not formed. Yes.
  • the second vertical plate part 32 and the second spring part 7 both have a plate surface parallel to the virtual axis C, and therefore can be easily formed by simple bending, and Space can be arranged efficiently.
  • the central portion of the second spring portion 7 passes through the opening 2h of the horizontal plate portion 2, and the upper end portion 7t (second end portion) of the second spring portion 7 extends into the space on the upper surface 2b side of the horizontal plate portion 2.
  • the second spring portion 7 is wound counterclockwise about the virtual axis C from the lower end portion 7b side to the upper end portion 7t side.
  • the second spring portion 7 is wound in a rectangular shape with rounded corners.
  • the lower end portion 4b of the first spring portion 4 and the lower end portion 7b of the second spring portion 7 are located on the same diagonal line of the pressure contact 1 when viewed from the normal direction of the upper surface 2b of the horizontal plate portion 2. .
  • the auxiliary plate portion 8 is provided on the upper end portion 7t (second end portion) of the second spring portion 7. As shown in FIG. 5, the auxiliary plate portion 8 is made of a flat plate material and is provided in parallel with the horizontal plate portion 2. The auxiliary plate portion 8 is arranged in parallel with the flat plate portion 51 at a predetermined interval from the upper plate portion 5. The auxiliary plate portion 8 is movable in the vertical direction by the elastic deformation of the second spring portion 7. The 1st spring part 4 and the 2nd spring part 7 are each comprised by the spring which became independent. Therefore, the upper plate portion 5 formed integrally with the first spring portion 4 and the auxiliary plate portion 8 formed integrally with the second spring portion 7 are configured to move independently.
  • FIG. 6 is a cross-sectional view showing a state where the pressure contact 1 is mounted between circuit boards.
  • the pressure contact 1 is bonded to the wiring pattern 103 of the first circuit board 101 by an arbitrary method as shown in FIG. 6.
  • the bent portions 311 and 321 at the lower ends of the first vertical plate portion 31 and the second vertical plate portion 32 are soldered to the wiring pattern 103 so that the press contact 1 and the wiring pattern 103 are electrically connected. Is done.
  • the second circuit board 102 is disposed above the press contact 1, and the wiring pattern 104 of the second circuit board 102 is brought into contact with the contact portion 6 of the press contact 1. At this time, since the distance D1 between the two circuit boards 101 and 102 is higher than the height T1 (see FIG.
  • the second circuit board 102 is an upper plate.
  • the pressure contact 1 is pressed and arranged to a position that is lower than the interval S1 (see FIG. 5) between the portion 5 and the auxiliary plate portion 8.
  • the first spring part 4 is compressed.
  • the upper plate portion 5 contacts the auxiliary plate portion 8.
  • the auxiliary plate portion 8 is pushed down by the upper plate portion 5 and the second spring portion 7 is also compressed. Therefore, the upper plate portion 5 is pressed against the second circuit board 102 by the reaction force H of the first spring portion 4 and the second spring portion 7. In this manner, the pressure contact 1 and the wiring pattern 103 of the first circuit board 101 and the wiring pattern 104 of the second circuit board 102 are electrically and stably connected.
  • the pressure contact 1 includes a first spring portion 4 made of a plate body whose plate surface is perpendicular to the z direction (stretching direction F), and an upper plate portion 5 provided at the upper end of the first spring portion 4. And. Therefore, in the pressure contact 1, for example, the reaction force of the first spring portion 4 with respect to the load in the horizontal direction is small as compared with the pressure contact of the comparative example provided with a spring portion made of a plate body whose plate surface faces the horizontal direction. The upper plate part 5 is easily displaced in the horizontal direction (any direction in the xy plane). Therefore, for example, when the second circuit board 102 in FIG.
  • the upper plate part 5 is easily displaced in the horizontal direction, for example, in an assembly process of an electronic device, for example, when an operator's finger is accidentally caught on the upper plate part 5, the first spring part 4 is plastic. Deformation may occur, and the function of the pressure contact 1 may be deteriorated.
  • the press contact 1 has a lower end formed integrally with the first vertical plate portion 31, a central portion penetrating the opening 2 h of the horizontal plate portion 2, and an upper end extending to the upper space.
  • a first spring portion 4 is provided. With the first spring portion 4 having such a configuration, the plate surface 4d of the plate material constituting the first spring portion 4 faces the end surface 22c of the second horizontal plate portion 22 as shown in FIG.
  • the upper plate portion receives a load in the horizontal direction (in the direction of arrow J from the right to the left in FIG. 7).
  • 5 is displaced from the normal position (indicated by a two-dot chain line) to the left side
  • the first spring portion 4 is also displaced from the normal position (indicated by a two-dot chain line) to the left side.
  • the horizontal plate portion 2 functions as a stopper that restricts the movement of the first spring portion 4 over a predetermined distance.
  • the press contact 1 has a lower end formed integrally with the second vertical plate portion 32, a central portion penetrating the opening 2 h of the horizontal plate portion 2, and an upper end extending to the upper space. It has. Since the second spring portion 7 has such a configuration, the plate surface 7d of the plate material constituting the second spring portion 7 faces the end surface 21c of the first horizontal plate portion 21 as shown in FIG.
  • the plate surface 7d of the second spring portion 7 is the first horizontal plate portion. 21 abuts on the end surface 21c of the second spring portion 7 and the second spring portion 7 is not displaced further. Therefore, it is possible to realize the press contact 1 that is not easily plastically deformed even with a load in the direction opposite to the direction J shown in FIG.
  • the lower part (part below the horizontal plate part 2) of the 1st spring part 4 and the 2nd spring part 7 is large diameter, the circumference
  • the horizontal plate part 2 is located in the middle of the height direction of the 1st spring part 4 or the 2nd spring part 7, it can make a finger
  • the upper plate portion 5 is provided at the upper end portion 4 t of the first spring portion 4, and the contact portion 6 is provided in the flat portion 51 of the upper plate portion 5. According to this structure, compared with the case where the upper board part 5 is not provided, for example, it is easy to ensure the area of the contact part 6, and can improve the reliability of electrical connection.
  • the pressure contact 1 includes a second spring portion 7 and an auxiliary plate portion 8 provided on the upper end portion 7t of the second spring portion 7 so as to face the flat portion 51 of the upper plate portion 5. According to this configuration, in the state where the upper plate portion 5 and the auxiliary plate portion 8 are in contact, the load applied to the upper plate portion 5 is applied to both the first spring portion 4 and the second spring portion 7. The postures of the spring portion 4 and the second spring portion 7 are stable, and a predetermined reaction force can be ensured. Thereby, the reliability of electrical connection can be improved.
  • the vertical plate portion 3 includes a first vertical plate portion 31 and a second vertical plate portion 32 that extend downward from both ends of the horizontal plate portion 2. According to this configuration, the pressure contact 1 can be stably supported on the first circuit board 101 without using another support member or the like.
  • the lower end 4 b of the first spring portion 4 is formed integrally with the first vertical plate portion 31, and the lower end 7 b of the second spring portion 7 is integrated with the second vertical plate portion 32. Is formed. According to this structure, the 1st spring part 4 and the 2nd spring part 7 can operate
  • the press contact 1 includes the two spring portions of the first spring portion 4 and the second spring portion 7 has been described. It suffices if the spring part is provided, and the second spring part is not necessarily provided. Further, the auxiliary plate portion may not be provided.
  • the press contact 1 includes the upper plate portion 5 has been described.
  • the press contact of the present invention may not include the upper plate portion.
  • the contact part which protrudes upwards may be directly provided in the upper end part of the 1st spring part.
  • the press contact 1 includes the two vertical plate portions of the first vertical plate portion 31 and the second vertical plate portion 32 is shown, but the number of the vertical plate portions is not necessarily two. It may be any one of 1-4. Further, even when two vertical plate portions are provided, the position of the vertical plate portion does not necessarily have to be two opposite sides of the horizontal plate portion as in the above-described embodiment, but is two adjacent sides. May be.
  • the press contact 1 includes two horizontal plate portions of the first horizontal plate portion 21 and the second horizontal plate portion 22 is shown, but the number of horizontal plate portions is not necessarily two. It may be any one of 1-4.
  • the horizontal plate portion may be provided only in the direction in which plastic deformation is likely to occur.
  • not all horizontal plate portions and all vertical plate portions are necessarily connected, and for example, some horizontal plate portions and vertical plate portions may not be connected.
  • the edge of the horizontal plate portion 2 on the opening 2h side (side closer to the first spring portion 4 and the second spring portion 7) or the opposite side to the opening 2h (first) A plate portion that rises vertically from the horizontal plate portion 2 may be provided on the edge of the first spring portion 4 and the second spring portion 7.
  • the horizontal board part 2 is arrange
  • the upper portion of the spring portion 7 is disposed at a position where it is exposed above the horizontal plate portion 2, but the position of the horizontal plate portion 2 is further increased so that the substantially entire first spring portion 4 and second spring portion 7 are horizontal. It is good also as a structure enclosed by the board part 2 and the vertical board part 3.
  • FIG. In this case, in the state where the pressure contact 1 is mounted between the circuit boards, the horizontal plate 2 needs to be in a position where it does not come into contact with the circuit board 102, but the height of the vertical plate 3 is also increased.
  • the lower ends of the part 4 and the second spring part 7 may be formed integrally with the lower part of the vertical plate part 3.
  • each component constituting the pressure contact can be appropriately changed without being limited to the above-described embodiment.
  • all members of the horizontal plate portion, the vertical plate portion, the first spring portion, the upper plate portion, the contact portion, the second spring portion, and the auxiliary plate portion are formed by bending one plate body.
  • not all members are necessarily formed by bending a single plate.
  • the press contact of the present invention may have a configuration in which some members are formed of other plate materials and a plurality of plate materials are joined.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

L'invention concerne un contact à sertir qui est pourvu : d'une première partie de plaque (2) présentant une première surface (2a) et une seconde surface (2b) ; d'une partie patte (3) agencée sur la première partie plaque (2) et positionnée sur le côté de la première surface (2a) de la première partie de plaque (2) ; d'une première partie de ressort (4) disposée de telle sorte que la direction de compression croise la première partie de plaque (2) ; et d'une partie de contact (6) agencée sur la première partie de ressort (4). Une première partie d'extrémité de la première partie de ressort (4) est formée de façon monobloc avec la partie de patte (3), et une seconde partie d'extrémité de la première partie de ressort (4) s'étend dans l'espace sur le côté de la seconde surface (2b) de la première partie de plaque (2). La partie de contact (6) est disposée sur la seconde partie d'extrémité de la première partie de ressort (4). La première partie de ressort (4) est constituée d'une plaque enroulée autour d'un axe virtuel parallèle à une direction d'extension et de contraction. Au moins une partie de la surface de plaque du matériau de plaque constituant la première partie de ressort (4) est disposée en regard de la surface d'extrémité de la première partie de plaque (2).
PCT/JP2017/014701 2016-04-11 2017-04-10 Contact à sertir WO2017179548A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-078971 2016-04-11
JP2016078971A JP2019096378A (ja) 2016-04-11 2016-04-11 圧接コンタクト

Publications (1)

Publication Number Publication Date
WO2017179548A1 true WO2017179548A1 (fr) 2017-10-19

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PCT/JP2017/014701 WO2017179548A1 (fr) 2016-04-11 2017-04-10 Contact à sertir

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JP (1) JP2019096378A (fr)
TW (1) TW201803221A (fr)
WO (1) WO2017179548A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110061378A (zh) * 2018-01-19 2019-07-26 富士康(昆山)电脑接插件有限公司 压接连接器及其制造方法
TWI791734B (zh) * 2018-01-19 2023-02-11 英屬開曼群島商鴻騰精密科技股份有限公司 壓接連接器及其製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110350347B (zh) * 2018-04-03 2022-08-19 富士康(昆山)电脑接插件有限公司 压接连接器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016001583A (ja) * 2014-05-23 2016-01-07 アルプス電気株式会社 圧接コネクタとその製造方法
WO2016047785A1 (fr) * 2014-09-26 2016-03-31 株式会社ティー・ピー・エス Élément conducteur, élément en forme de plaque pour élément conducteur, et procédé de fabrication d'élément conducteur
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