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WO2018168127A1 - Commutateur - Google Patents

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Publication number
WO2018168127A1
WO2018168127A1 PCT/JP2017/044591 JP2017044591W WO2018168127A1 WO 2018168127 A1 WO2018168127 A1 WO 2018168127A1 JP 2017044591 W JP2017044591 W JP 2017044591W WO 2018168127 A1 WO2018168127 A1 WO 2018168127A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding
operating
switch
switch mechanism
return
Prior art date
Application number
PCT/JP2017/044591
Other languages
English (en)
Japanese (ja)
Inventor
三好　哲彦
健児 黒木
Original Assignee
オムロン株式会社
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 オムロン株式会社 filed Critical オムロン株式会社
Publication of WO2018168127A1 publication Critical patent/WO2018168127A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/16—Driving mechanisms
    • H01H15/18—Driving mechanisms acting with snap action

Definitions

  • This disclosure relates to a switch having a snap action mechanism.
  • Patent Document 1 discloses a long rod-like plunger that can reciprocate in the longitudinal direction, and a normally open side fixed terminal and a normally closed side fixed terminal that are arranged to face both sides of the plunger in the short direction.
  • a switch having a normally open side fixed terminal and a movable terminal disposed between the normally closed side fixed terminal is disclosed.
  • the plunger and the movable terminal are connected by a snap spring, and as the plunger moves in the longitudinal direction, the snap spring urges the movable terminal in the longitudinal direction of the plunger and moves it. Yes.
  • switches used in electronic devices are also required to be miniaturized.
  • the switch since the switch has a large number of parts, it is difficult to reduce the size of the switch, and it may not be possible to cope with the downsizing of electronic devices.
  • An object of the present disclosure is to provide a switch including a snap action mechanism that can be miniaturized.
  • the switch includes: A housing having therein a housing portion provided with a first sliding plane; It is accommodated in the accommodating portion and arranged so as to be able to reciprocate linearly on the first sliding plane, and is spaced from the first sliding plane in a direction intersecting the first sliding plane.
  • a plate-like sliding body having a second sliding plane arranged at an interval;
  • a plate-like operating body that is accommodated in the accommodating portion and linearly reciprocally arranged on the second sliding plane;
  • a leaf spring that is housed in the housing portion and connected to the sliding body and the operating body, and that reverses the direction of the urging force in conjunction with the reciprocating movement of the operating body.
  • a snap action mechanism that linearly reciprocates the sliding body by force;
  • a contact mechanism that is housed in the housing and is disposed between the first sliding plane and the sliding body, and the conduction state is switched in conjunction with the reciprocating movement of the sliding body; Is provided.
  • the housing is disposed so as to be linearly reciprocable on the first sliding plane of the housing accommodating portion, and with respect to the first sliding plane in a direction intersecting the first sliding plane.
  • a plate-like sliding body having a second sliding plane arranged at a distance from each other, and a plate-like operation accommodated in the accommodating portion and arranged so as to be linearly reciprocable on the second sliding plane.
  • the sliding body is arranged so as to be able to reciprocate linearly on the first sliding plane
  • the operating body is arranged to be able to reciprocate linearly on the second sliding plane, and intersects the first sliding plane. Since the first sliding plane and the second sliding plane overlap each other in the direction, it is possible to reduce the size in the moving direction of the sliding body and the operating body.
  • FIG. 3 is a first plan view for explaining the operation of the switch of FIG. 1.
  • FIG. 9 is a fourth plan view for explaining the operation of the switch of FIG. 1 following FIG. 8.
  • FIG. 10 is a fifth plan view for explaining the operation of the switch of FIG. 1 following FIG. 9;
  • the switch 1 includes a base 11 having a hollow rectangular parallelepiped shape having an opening 13 on one surface, and a cover 12 that covers the opening 13 of the base 11.
  • a housing 10 having a housing portion 14 is provided.
  • the accommodating part 14 is comprised by the 1st accommodating part 141 and the 2nd accommodating part 142 arrange
  • the first accommodating portion 141 accommodates a sliding body 40 of a first switch mechanism portion 31 described later
  • the second accommodating portion 142 accommodates a sliding body 40 of a second switch mechanism portion 32 described later.
  • Each of the first storage portion 141 and the second storage portion 142 is disposed so as to face the opening 13, and has a first sliding plane 15 that extends along the center line CL ⁇ b> 2 in the short direction of the base 11. Yes.
  • Each first sliding plane 15 is provided with a first fixed contact portion 71, a second fixed contact portion 72, a third fixed contact portion 73, and a fourth fixed contact portion 74.
  • Each of the first fixed contact portion 71, the second fixed contact portion 72, the third fixed contact portion 73, and the fourth fixed contact portion 74 extends in the longitudinal direction of the base 11 and mutually in the short direction of the base 11. They are spaced apart.
  • Each of the first fixed contact portion 71 and the fourth fixed contact portion 74 is disposed at both ends of the base 11 in the short direction, and includes a first contact portion 75, an insulating portion 76, and a second contact portion 77. Yes.
  • the first contact portion 75, the insulating portion 76, and the second contact portion 77 are sequentially arranged from the longitudinal end portion of the base 11 toward the center line CL1.
  • the second fixed contact portion 72 and the third fixed contact portion 73 are disposed between the first fixed contact portion 71 and the fourth fixed contact portion 74 in the short direction of the base 11.
  • the insulating portion 76 is made of, for example, an insulating space or an insulating resin.
  • the first switch mechanism unit 31 and the second switch mechanism unit 32 include a pair of sliding bodies 40, an operating body 50, and plates connected to the sliding body 40 and the operating body 50, respectively.
  • a spring 60 is provided.
  • the first switch mechanism unit 31 and the second switch mechanism unit 32 operate the operating body 50 of the first switch mechanism unit 31 and the second switch mechanism unit 32 when viewed from the direction intersecting the first sliding plane 15.
  • the body 50 is adjacent to each other and is disposed symmetrically with respect to the center point 16 (shown in FIG. 3) of the accommodating portion 14.
  • locking grooves 111 extending in the longitudinal direction of the base 11 are provided on the surfaces of the opening portions 13 of the pair of side walls extending in the longitudinal direction of the base 11.
  • the locking groove 111 is provided so that a locking claw 55 of the operating body 50 described later can be locked.
  • the cover 12 is provided with two rectangular through holes 121.
  • the two through holes 121 are located with respect to the center point 16 (shown in FIG. 3) of the housing portion 14 when viewed from the direction intersecting the first sliding plane 15 with the cover 12 attached to the base 11. They are arranged symmetrically.
  • each sliding body 40 includes a substantially rectangular plate-shaped main body portion 41, a first movable contact portion 81, and a second movable contact portion 82.
  • Each sliding body 40 includes a first sliding plane 15 in a state in which the longitudinal direction of the main body 41 extends along the short direction of the base 11 in the first accommodating portion 141 and the second accommodating portion 142 that are accommodated. It is arranged so that it can reciprocate linearly along the longitudinal direction of the base 11.
  • the main body 41 has a movable contact piece installation surface 44 and a second sliding plane 45 that intersect the plate thickness direction (that is, the vertical direction in FIG. 4).
  • the movable contact piece installation surface 44 faces the first sliding plane 15, and the first movable contact portion 81 and the second movable contact portion 82 are fixed.
  • the second sliding plane 45 is disposed at a distance from the first sliding plane 15 in the direction intersecting the first sliding plane 15 (that is, the vertical direction in FIG. 4).
  • a pair of leaf spring support portions 46 that project in a plate shape from the second sliding plane 45 in a direction intersecting the second sliding plane 45 is provided.
  • the pair of leaf spring support portions 46 is disposed at the end portion on the first side surface 411 side of the pair of first side surface 411 and second side surface 412 extending in the longitudinal direction of the main body portion 41.
  • Each of the pair of leaf spring support portions 46 has a substantially triangular prism-shaped recess 47 (only one is shown in FIG. 4) that supports one end of each of the pair of leaf springs 60 in the extending direction. Have.
  • each sliding body 40 is in a state in which the first side surface 411 is further away from the center line CL ⁇ b> 1 than the second side surface 412 in the longitudinal direction of the base 11, and the first sliding plane 15.
  • the main body 41 is accommodated in the accommodating portion 14 so that the center line CL 3 in the longitudinal direction coincides with the center line CL 2 in the short direction of the base 11.
  • the first movable contact portion 81 has a first elastic piece 83 and a second elastic piece 84.
  • Each of the first elastic piece 83 and the second elastic piece 84 has a substantially rectangular plate shape extending in the short direction of the main body 41 and is electrically connected to each other.
  • the distal end portion of the first elastic piece 83 and the distal end portion of the second elastic piece 84 are each branched into a bifurcated shape.
  • the second movable contact portion 82 has a third elastic piece 85 and a fourth elastic piece 86.
  • Each of the third elastic piece 85 and the fourth elastic piece 86 has a substantially rectangular plate shape extending in the short direction of the main body 41 and is electrically connected to each other.
  • the distal end portion of the third elastic piece 85 and the distal end portion of the fourth elastic piece 86 are bifurcated.
  • Each of the first elastic piece 83, the second elastic piece 84, the third elastic piece 85, and the fourth elastic piece 86 is a first fixed contact portion 71 provided on the first sliding plane 15 of the housing 10.
  • the second fixed contact portion 72, the third fixed contact portion 73, and the fourth fixed contact portion 74 are arranged so as to be spaced from each other.
  • the distal end portion of the first elastic piece 83 contacts the first fixed contact portion 71 and slides on the first fixed contact portion 71 as the sliding body 40 moves.
  • the distal end portion of the second elastic piece 84 contacts the second fixed contact portion 72 and slides on the second fixed contact portion 72 as the sliding body 40 moves.
  • the distal end portion of the third elastic piece 85 contacts the third fixed contact portion 73 and slides on the third fixed contact portion 73 as the sliding body 40 moves.
  • the tip of the fourth elastic piece 86 contacts the fourth fixed contact portion 74 and slides on the fourth fixed contact portion 74 as the sliding body 40 moves.
  • the first movable contact portion 81 and the second movable contact portion 82 constitute a contact mechanism portion.
  • the contact mechanism portion is housed in the housing portion 14 and is disposed between the first sliding plane 15 and the sliding body 40, and the conduction state is switched in conjunction with the reciprocating movement of the sliding body 40. It is configured.
  • each operation body 50 includes a substantially rectangular plate-shaped main body 51, and a first side surface 513 and a second side surface 514 extending in the longitudinal direction of the main body portion 51 (that is, the X direction in FIG. 5). And a connecting portion 52 extending from the first side surface 513 in the short direction of the main body 51 (Y direction in FIG. 5). The connecting portion 52 is provided on the third side surface 515 side of the third side surface 515 and the fourth side surface 516 extending in the short direction of the main body portion 51 with respect to the center line CL2 in the longitudinal direction of the main body portion 51. .
  • Each operating body 50 is straight along the longitudinal direction of the base 11 on the second sliding plane 45 of the corresponding sliding body 40 in a state where the longitudinal direction of the main body 41 extends along the short direction of the base 11. It is arrange
  • the main body 51 has a sliding surface 511 and an operation surface 512 that intersect the plate thickness direction.
  • the sliding surface 511 faces the second sliding plane 45, and the operation surface 53 faces the cover 12.
  • a leaf spring support portion 54 that protrudes in a prismatic shape from the operation surface 53 in a direction intersecting the operation surface 53 is provided. Yes.
  • a substantially triangular prism-shaped recess 541 that supports the other end in the extending direction of each of the pair of leaf springs 60 (only one in FIG. 5). Show).
  • An operation projection 56 is provided at a boundary portion between the main body 51 and the connecting portion 52 on the operation surface 53. As shown in FIG. 2, the operation protrusion 56 protrudes from the operation surface 53 through the through hole 121 of the cover 12 in a direction intersecting the operation surface 53, and a tip portion thereof is exposed to the outside of the housing 10.
  • a rectangular stepped portion 57 is provided on the fourth side surface 516 side with respect to the center line CL2 in the longitudinal direction of the main body 51 on the operation surface 53 as viewed from the direction intersecting the operation surface 53.
  • the connecting portion 52 of the other operating body 50 is arranged. That is, as shown in FIG. 2, the connecting portion 52 of the operating body 50 of the second switch mechanism section 32 is disposed at the stepped portion 57 of the operating body 50 of the first switch mechanism section 31, and the second switch mechanism section 32.
  • the connecting portion 52 of the operating body 50 of the first switch mechanism portion 31 is disposed on the step portion 57 of the operating body 50.
  • locking claws 55 that can be locked in the locking grooves 111 of the base 11 are provided on the first side surface 513 side of the pair of side surfaces extending in the short direction of the main body 51. By locking each locking claw 55 in the corresponding locking groove 111 of the base 11, the operation body 50 can be smoothly reciprocated along the longitudinal direction of the base 11.
  • a return spring holding portion 58 is provided at the distal end portion of the body portion 51 of the connecting portion 52 in the short direction (that is, the Y direction in FIG. 5).
  • the return spring holding portion 58 is disposed on the side surface closer to the stepped portion 57 of the pair of side surfaces extending in the short direction of the main body portion 51 in the connecting portion 52, and the longitudinal center line of the main body portion 51. It arrange
  • the connecting portion 52 has a return spring support portion 581 extending from the return spring holding portion 58 along the center line CL2.
  • a gap 582 in which the return spring holding portion 58 of the other operating body 50 is disposed is provided between the return spring support portion 581 and the leaf spring support portion 54 in the extending direction of the center line CL2.
  • a return spring 59 is disposed between the leaf spring 60 of the portion 31 and the leaf spring 60 of the second switch mechanism portion 32.
  • the return spring 59 biases the operating body 50 of the first switch mechanism portion 31 and the operating body 50 of the second switch mechanism portion 32 toward the longitudinal center line CL1 of the base 11.
  • the operation body 50 has an end portion on the leaf spring support portion 54 side in the short direction of the main body portion 51 of the sliding surface 511 at the second sliding plane 45 of the sliding body 40.
  • the center line CL4 in the longitudinal direction of the main body 51 is the center in the short direction of the base 11 when viewed from the direction intersecting the first sliding plane 15 while being in contact with the end on the two side surfaces 412 side. It is accommodated in the accommodating portion 14 so as to coincide with the line CL2 and the center line CL3 in the longitudinal direction of the main body portion 41 of the sliding body 40.
  • each leaf spring 60 includes a first flat plate portion 61 connected to the leaf spring support portion 46 of the sliding body 40 and a second flat plate portion connected to the plate spring support portion 54 of the operating body 50. 62 and a curved plate portion 63 connected to the first flat plate portion 61 and the second flat plate portion 61.
  • each leaf spring 60 urges the sliding body 40 in a direction away from the center line CL1 in the longitudinal direction of the base 11, but the operating body 50 moves in a direction away from the center line CL1.
  • the direction of the urging force is reversed, and the sliding body 40 is urged in a direction to approach the center line CL1.
  • the leaf spring 60, the leaf spring support portion 46 of the sliding body 40, and the leaf spring support portion 54 of the operating body 50 constitute a snap action mechanism portion.
  • the first switch mechanism unit 31 and the second switch mechanism unit 32 are each composed of a set of a sliding body 40, an operating body 50, a snap action mechanism unit, and a contact mechanism unit.
  • the first switch mechanism 31 and the second switch mechanism 32 operate in the same manner except for the moving direction of the sliding body 40 and the operating body 50. Therefore, the operation of the first switch mechanism unit 31 will be described, and the operation of the second switch mechanism unit 32 will be omitted.
  • the position of the sliding body 40 in a state where no force is applied to the operation protrusion 56 of the operation body 50 is defined as the first return position.
  • the position 50 is set as the second return position.
  • the first return position and the first operation position are located on a center line CL ⁇ b> 2 that is a first straight line extending along the first sliding plane 15.
  • the position of the sliding body 40 in the state where the operating body 50 is moved to the limit by applying a force to the operating protrusion 56 of the operating body 50 (that is, the state where the operating protrusion 56 is at the position indicated by the dotted line in FIG. 1).
  • the first operation position is set, and the position of the operating body 50 is set as the second operation position.
  • the second return position and the second operation position are located on a center line CL3 (shown in FIG. 4) which is a second straight line extending along the second sliding plane 45 and parallel to the first straight line.
  • the sliding body 40 at the first return position and the operating body 50 at the second return position are partially part of each other. Are arranged in a state of overlapping.
  • the operation protrusion 56 of the operation body 50 is further pressed in the first direction A1, and the second flat plate portion 62 connected to the leaf spring support portion 54 of the operation body 50 of each leaf spring 60 is pressed as shown in FIG.
  • the base part exceeds a straight line L (an example of a predetermined position) connecting the base parts of the first flat plate part 61 connected to the leaf spring support part 46 of the sliding body 40, simultaneously, the energizing direction of each leaf spring 60 Is reversed from the first direction A1 to the second direction A2 (shown in FIG. 9) approaching the center line CL1 in the longitudinal direction of the base 11.
  • the sliding body 40 is second from the first return position shown in FIG. 7 in the opposite direction to the movement direction of the operating body 50 (ie, the first direction A1). It moves instantaneously in the direction A2 to the first operating position shown in FIG.
  • the conduction state between the switch 74 and the switch 74 is switched at substantially the same time.
  • the curved plate portion 63 of the leaf spring 60 is located in the vicinity of the leaf spring support portion 54 of the operating body 50. . Thereafter, when the operating body 50 is moved in the first direction A1, the curved plate portion 63 of the leaf spring 60 gradually approaches the leaf spring support portion 46 of the sliding body 40 in conjunction with the movement of the operating body 50. To go. That is, in a state where the base of the second flat plate portion 62 is positioned on a straight line L connecting the base portions of the first flat plate portion 61 (shown in FIG. 7), the curved plate portion 63 is a leaf spring of the sliding body 40. In the state (shown in FIG. 8) where the sliding body 40 is located at the first operation position, which is located at the approximate center between the support portion 46 and the leaf spring support portion 54 of the operating body 50, the plate of the sliding body 40 is used. It is located in the vicinity of the spring support 46.
  • each leaf spring 60 biases the sliding body 40 in the second direction A2.
  • the operating body 50 is further moved in the second direction A2 by the elastic force of the return spring 59, and the base portions of the second flat plate portions 62 of the plate springs 60 are connected to the base portions of the first flat plate portions 61 as shown in FIG.
  • a straight line L an example of a predetermined position
  • the urging direction of each leaf spring 60 is reversed from the second direction A2 to the first direction A1.
  • the sliding body 40 is moved from the first operation position shown in FIG. It moves instantaneously in the direction A1 to the first return position shown in FIG.
  • the conduction state between the first movable contact portion 81 and the first fixed contact portion 71 and the second fixed contact portion 72, the second movable contact portion 82, the third fixed contact portion 73, and the fourth fixed contact portion is switched substantially simultaneously.
  • the curved plate portion 63 of the leaf spring 60 is located in the vicinity of the leaf spring support portion 46 of the sliding body 40. . Thereafter, when the operating body 50 is moved in the second direction A2, the curved plate portion 63 of the leaf spring 60 gradually approaches the leaf spring support portion 54 of the operating body 50 in conjunction with the movement of the operating body 50. To go. That is, in a state where the base of the second flat plate portion 62 is located on a straight line L connecting the base portions of the first flat plate portion 61 (shown in FIG. 9), the curved plate portion 63 is a leaf spring of the sliding body 40. In a state (shown in FIG. 10) in which the sliding body 40 is located at the first operating position, which is located at the approximate center between the support portion 46 and the leaf spring support portion 54 of the operation body 50. It is located in the vicinity of the spring support portion 54.
  • the first sliding plane 15 is arranged so as to be linearly reciprocable on the first sliding plane 15 of the housing portion 14 of the housing 10 and in a direction intersecting the first sliding plane 15.
  • a plate-like sliding body 40 having a second sliding plane 45 arranged at an interval with respect to the second sliding plane 45 and accommodated in the accommodating portion 14 so as to be linearly reciprocable on the second sliding plane 45.
  • a plate-like operation body 50 is provided. That is, the sliding body 40 is arranged to be linearly reciprocable on the first sliding plane 15, and the operating body 50 is arranged to be linearly reciprocable on the second sliding plane 45. Since the first sliding plane 15 and the second sliding plane 45 overlap each other in the direction crossing 15, the size of the sliding body 40 and the operating body 50 in the moving direction can be reduced.
  • the moving direction from the first return position of the sliding body 40 to the first operating position and the moving direction of the operating body 50 from the second return position to the second operating position are opposite to each other.
  • the moving range of the sliding body 40 and the moving range of the operating body 50 overlap each other. For this reason, size reduction can be achieved in the moving direction of the sliding body 40 and the operating body 50.
  • the moving distance D (shown in FIG. 8) of the sliding body 40 between the first return position and the first operating position is equal to the limit moving distance of the sliding body 40 necessary for switching the conduction state of the contact mechanism section.
  • the operating body 50 of the first switch mechanism portion 31 and the operating body 50 of the second switch mechanism portion 32 are adjacent to each other, and
  • the return spring 59 is provided between the operating body 50 of the first switch mechanism section 31 and the operating body 50 of the second switch mechanism section 32 while being arranged symmetrically with respect to the center point 16 of the housing section 14. ing.
  • switch mechanism units is not limited to two, that is, the first switch mechanism unit 31 and the second switch mechanism unit 32, and only one or three or more switch mechanism units may be provided.
  • the switch 1 is arranged so as to be linearly reciprocable on at least the sliding body 40 on the first sliding plane 15, and the operating body 50 is arranged to be linearly reciprocable on the second sliding plane 45.
  • the first sliding plane 15 and the second sliding plane 45 only need to overlap in the direction intersecting the first sliding plane 15. That is, the moving range of the sliding body 40 and the moving range of the operating body 50 do not have to overlap.
  • the switch 1 includes: A housing 10 having therein an accommodating portion 14 provided with a first sliding plane 15; It is accommodated in the accommodating portion 14 and is arranged so as to be able to reciprocate linearly on the first sliding plane 15, and in the direction intersecting the first sliding plane 15, the first sliding plane 15 A plate-like sliding body 40 having a second sliding plane 45 arranged at a distance from the second sliding plane 45; A plate-like operating body 50 accommodated in the accommodating portion 14 and arranged so as to be linearly reciprocable on the second sliding plane 45; A leaf spring 60 which is accommodated in the accommodating portion 14 and connected to the sliding body 40 and the operating body 50 and whose urging force direction is reversed in conjunction with the reciprocating movement of the operating body 50; Snap action mechanism portions 60, 46, 54 for linearly reciprocating the sliding body 40 by the urging force of the leaf spring 60; A contact mechanism 71 which is accommodated in the accommodating portion 14 and is disposed between the first sliding plane 15 and the sliding body 40 and whose conduction state is switched in conjunction with
  • the switch 10 is arranged so as to be linearly reciprocable on the first sliding plane 15 of the housing portion 14 of the housing 10, and in the direction intersecting the first sliding plane 15.
  • a plate-like sliding body 40 having a second sliding plane 45 arranged at an interval with respect to one sliding plane 15, and reciprocating linearly on the second sliding plane 45 while being accommodated in the accommodating portion 14.
  • a plate-like operation body 50 arranged to be movable. That is, the sliding body 40 is arranged so as to be able to reciprocate linearly on the first sliding plane 15, and the operating body 50 is arranged to be able to reciprocate linearly on the second sliding plane 45. Since the first sliding plane 15 and the second sliding plane 45 overlap each other in the direction intersecting the plane 15, it is possible to reduce the size in the moving direction of the sliding body 40 and the operating body 50.
  • the switch 1 includes: The sliding body 40 can reciprocate between a first return position and a first operating position along a first straight line CL2 extending along the first sliding plane 15, and the operating body 50 is Reciprocating between a second return position and a second operating position along a second straight line CL3 extending along the second sliding plane 45 and parallel to the first straight line CL2, In the extending direction of the first straight line CL2, the first return position is disposed closer to the second operating position than the second return position, and in the extending direction of the second straight line CL3, the second return position The position is located closer to the first operating position than the first return position;
  • the leaf spring 60 is When the operating body 50 is moved from the second return position to the second operating position, the biasing direction with respect to the sliding body 40 at a predetermined position returns from the first operating position toward the first return position.
  • the moving direction of the sliding body 40 from the first return position to the first operating position and the moving direction of the operating body 50 from the second return position to the second operating position are mutually different.
  • the moving range of the sliding body 40 and the moving range of the operating body 50 overlap each other. For this reason, size reduction can be achieved in the moving direction of the sliding body 40 and the operating body 50.
  • the switch 1 includes: The sliding distance D of the sliding body 40 between the first return position and the first operating position is required to switch the continuity of the contact mechanism portions 71, 72, 73, 74, 81, 82.
  • the moving body 40 is configured to be equal to the limit moving distance.
  • the switch 1 of the third aspect it is possible to further reduce the size in the moving direction of the sliding body 40 and the operating body 50.
  • the switch 1 includes: A first switch mechanism portion comprising a set of the sliding body 40, the operating body 50, the snap action mechanism portions 60, 46, 54, and the contact mechanism portions 71, 72, 73, 74, 81, 82. 31 and a pair of the sliding body 40, the operation body 50, the snap action mechanism portions 60, 46, 54, and the contact mechanism portions 71, 72, 73, 74, 81, 82.
  • a switch mechanism 32 When the first switch mechanism unit 31 and the second switch mechanism unit 32 are viewed from the direction intersecting the first sliding plane 15, the operating body 40 and the second switch unit 31 of the first switch mechanism unit 31 are used.
  • the switch body 32 is adjacent to the operating body 40 and is disposed symmetrically with respect to the center point 16 of the accommodating portion 14. Between the operating body 50 of the first switch mechanism section 31 and the operating body 50 of the second switch mechanism section 32 and between the leaf spring 60 and the second switch mechanism section 32 of the first switch mechanism section 31.
  • a return spring 59 that biases the operating body 50 of the first switch mechanism portion 31 and the operating body 50 of the second switch mechanism portion 32 toward the second return position between the leaf springs 60. Is provided.
  • the return spring that biases the operating body 50 to the second return position can be shared, and the number of parts can be reduced. it can. As a result, the size can be further reduced.
  • the switch of the present disclosure can be used for an automobile, for example.

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Abstract

L'invention concerne un commutateur comprenant : un boîtier contenant une partie de boîtier comprenant un premier plan de coulissement; un corps coulissant en forme de plaque disposé de façon à être mobile de manière linéaire en va-et-vient sur le premier plan de coulissement, et ayant un second plan de coulissement disposé de façon à laisser un espace par rapport au premier plan de coulissement dans une direction croisant le premier plan de coulissement; un corps d'actionnement en forme de plaque disposé de façon à être mobile linéairement en va-et-vient sur le second plan de coulissement; des sections de mécanisme d'encliquetage ayant des ressorts à lames qui inversent la direction de la force de sollicitation conjointement avec le mouvement de va-et-vient du corps d'actionnement; et des sections de mécanisme de contact disposées entre le premier plan de coulissement et le corps coulissant qui commutent l'état de conduction conjointement avec le mouvement de va-et-vient du corps coulissant.
PCT/JP2017/044591 2017-03-14 2017-12-12 Commutateur WO2018168127A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-048912 2017-03-14
JP2017048912A JP2018152289A (ja) 2017-03-14 2017-03-14 スイッチ

Publications (1)

Publication Number Publication Date
WO2018168127A1 true WO2018168127A1 (fr) 2018-09-20

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PCT/JP2017/044591 WO2018168127A1 (fr) 2017-03-14 2017-12-12 Commutateur

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JP (1) JP2018152289A (fr)
WO (1) WO2018168127A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114551128A (zh) * 2022-03-15 2022-05-27 厦门宏发开关设备有限公司 一种接触器机械联锁模块

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119282U (fr) * 1974-07-31 1976-02-12
JPH0474825U (fr) * 1990-11-13 1992-06-30
JP2002516648A (ja) * 1998-07-18 2002-06-04 リア オートモーティヴ ディアボーン インコーポレイテッド モジュラースイッチ
JP2007053018A (ja) * 2005-08-18 2007-03-01 Teikoku Tsushin Kogyo Co Ltd スライド式電子部品及びその組立方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119282U (fr) * 1974-07-31 1976-02-12
JPH0474825U (fr) * 1990-11-13 1992-06-30
JP2002516648A (ja) * 1998-07-18 2002-06-04 リア オートモーティヴ ディアボーン インコーポレイテッド モジュラースイッチ
JP2007053018A (ja) * 2005-08-18 2007-03-01 Teikoku Tsushin Kogyo Co Ltd スライド式電子部品及びその組立方法

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CN114551128A (zh) * 2022-03-15 2022-05-27 厦门宏发开关设备有限公司 一种接触器机械联锁模块

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