JP6563356B2 - Slide switch - Google Patents

Slide switch Download PDF

Info

Publication number
JP6563356B2
JP6563356B2 JP2016052551A JP2016052551A JP6563356B2 JP 6563356 B2 JP6563356 B2 JP 6563356B2 JP 2016052551 A JP2016052551 A JP 2016052551A JP 2016052551 A JP2016052551 A JP 2016052551A JP 6563356 B2 JP6563356 B2 JP 6563356B2
Authority
JP
Japan
Prior art keywords
driving
contact
slide switch
pressed
drive
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2016052551A
Other languages
Japanese (ja)
Other versions
JP2017168304A (en
Inventor
秀隆 佐藤
秀隆 佐藤
尚登 下村
尚登 下村
Original Assignee
アルプスアルパイン株式会社
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 アルプスアルパイン株式会社 filed Critical アルプスアルパイン株式会社
Priority to JP2016052551A priority Critical patent/JP6563356B2/en
Publication of JP2017168304A publication Critical patent/JP2017168304A/en
Application granted granted Critical
Publication of JP6563356B2 publication Critical patent/JP6563356B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

  The present invention relates to a slide switch applied to a mode change switch of an electronic device, and more particularly to a slide switch having waterproofness.
Conventionally, what was disclosed by patent document 1 as a slide switch provided with waterproofness is known.
The slide switch disclosed in Patent Document 1 includes a fixed contact provided on a substrate, a spacer provided on the substrate and provided with an opening corresponding to the fixed contact, and the fixed contact facing the fixed contact. A movable contact having a tongue piece disposed in the opening; an elastic sheet having a waterproof function covering the movable contact and the spacer; and sliding on the elastic sheet to pressurize the tongue piece of the movable contact. It is comprised with the knob which has the dowel which contacts the said fixed contact and the said tongue piece part.
Then, the conductive state of the fixed contact and the movable contact is switched by sliding the dowel on the elastic sheet and pressing it by sliding the knob.
JP-A-2-210728
  By the way, according to the above-described conventional slide switch, the elastic sheet is greatly deformed when the dowel of the knob pushes and presses the tongue piece of the movable contact through the elastic sheet to drive the movable contact. If the driving operation of the slide switch is repeatedly performed, the elastic sheet is fatigued, and in the worst case, the elastic sheet is torn and there is a possibility that waterproofness cannot be ensured.
  This invention is made | formed in view of this situation, The objective is to provide the slide switch which can ensure waterproofness over a long period of time.
  In order to achieve the above object, a slide switch according to the present invention covers a case in which a fixed contact and a movable contact that can be freely contacted and separated from the fixed contact are accommodated, and covers the fixed contact and the movable contact. In this way, the slide is provided with a waterproof sheet provided in the case and an operation knob that is slidably incorporated in the case, and the sliding state of the operation knob switches the conduction state between the fixed contact and the movable contact. A switch that is provided inside the waterproof sheet and drives the movable contact in the case; and in the case, the first driver that is provided outside the waterproof sheet and through the waterproof sheet. A second driving body that drives the driving body, and the first driving body includes a shaft portion rotatably supported by the case, and the second driving body. A pressed part to be pressed, and an action part that drives the movable contact provided at a position away from the pressed part with respect to the shaft part, and the tip of the second driving body is waterproof. A base end is attached to the operation knob so as to be slidable on the sheet, and the distal end of the second driving body is covered with the first driving body through the waterproof sheet by a sliding movement operation of the operation knob. The pressing portion is pressed to rotate the first driving body, and the operating portion of the first driving body is driven to switch a conduction state between the movable contact and the fixed contact. And
  According to such a structure, since the action part of the 1st drive body which drives a movable contact is separated with respect to the axial part rather than the to-be-pressed part, the quantity which the front-end | tip of a 2nd drive body deform | transforms a waterproof sheet (Stroke) can be reduced. Therefore, fatigue of the waterproof sheet can be suppressed even if the slide movement operation of the slide switch is repeatedly performed and the second driver is slid on the waterproof sheet. Therefore, the waterproof sheet is less likely to be damaged, and the waterproofness of the slide switch can be ensured over a long period of time.
Preferably, the second driving body is biased in the direction of the first driving body by an elastic arm portion provided in the case.
According to such a configuration, the second driving body can reliably drive the first driving body by the elastic arm portion.
Preferably, the elastic arm portion is provided with a pressing portion that comes into contact with the second driving body, and the pressing portion is located above the first driving body.
According to such a structure, the urging | biasing force of an elastic arm part can be made to act on a 1st drive body reliably, and the conduction | electrical_connection state of a fixed contact and a movable contact can be switched.
Suitably, the said elastic arm part is provided in the cover member which comprises the said case, It is characterized by the above-mentioned.
According to such a configuration, it is possible to form the elastic arm portion by merely raising a part of the lid member, and it is not necessary to use another member as the elastic arm portion, and the number of parts can be reduced. .
Preferably, the pressed portion of the first driving body is positioned on the opposite side of the operating portion from the first pressed portion positioned on the operating portion side with the shaft center of the shaft portion interposed therebetween. When the second pressed portion is provided and the tip of the second driving body is positioned on the second pressed portion, the action portion is retracted to a non-driven position of the movable contact, and the second drive When the front-end | tip of a body is located on the said 1st to-be-pressed part, the action part of the said 1st drive body is driving the said movable contact.
According to such a configuration, as the operation knob slides, the tip of the second driving body presses one side and the other side across the rotation center of the first driving body, so that the fixed contact and the movable contact are movable. The conduction state with the contact can be switched reliably.
Preferably, the second driving body includes an extending portion extending from the base end so as to follow a sliding movement direction of the operation knob, and the action portion of the first driving body is the first driving body. It is provided below the extension portion at a position between the shaft portion and the base end of the second driving body.
According to such a structure, since the action part of the 1st drive body and the extension part of the 2nd drive body are arranged so that it may overlap, it suppresses that the size in the slide movement direction of an operation knob becomes large. it can.
Preferably, a shaft portion rotatably attached to the operation knob is provided at the base end of the second driving body.
According to such a configuration, when a biasing force toward the first drive body is applied to the second drive body, the first drive body is centered around the shaft center of the shaft portion on the distal end side of the second drive body. A force is applied in the pressing direction. Accordingly, the urging force applied to the second driving body can be sufficiently applied to the first driving body.
Preferably, the operation knob has a bearing portion whose upper side is opened, and the shaft portion of the second driving body is rotatably incorporated in the bearing portion, and the open side of the bearing portion is provided with the case. It is characterized by being covered with a constituent lid member.
According to such a configuration, the shaft portion of the second driving body can be fitted to the bearing portion from above, and the assembling work is improved.
Preferably, the movable contact has a connection terminal portion having elasticity extending toward the fixed contact, and when the action portion of the first driver does not drive the movable contact, the connection terminal portion is The contact terminal is in contact with the fixed contact, and the connection terminal portion is separated from the fixed contact when the action portion of the first driver is driving the movable contact.
According to such a configuration, when the first driving body is driving the movable contact, since the movable contact is separated from the fixed contact, even if vibration or the like is applied to the electronic device in this state, the contact It is possible to improve reliability without causing defects.
  ADVANTAGE OF THE INVENTION According to this invention, the slide switch which can ensure waterproofness over a long period of time can be provided.
It is a perspective view of a slide switch concerning an embodiment of the present invention. It is a disassembled perspective view of the components of a slide switch. It is a disassembled perspective view of the main components of a slide switch. It is the longitudinal cross-sectional view which showed the ON state of the slide switch typically. It is a disassembled perspective view of a fixed contact and a movable contact. It is a top view which shows the state which incorporated the main component parts of the slide switch in the case main body. It is a longitudinal cross-sectional view which shows the OFF state of a slide switch typically.
Hereinafter, a slide switch according to an embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a perspective view of a slide switch according to an embodiment of the present invention, and is a diagram showing a position when the slide switch is in an OFF state. FIG. 2 is an exploded perspective view of the components of the slide switch. FIG. 3 is an exploded perspective view of main components of the slide switch, and shows a state in which the first driving body, the second driving body, and the fixed contact are disassembled. FIG. 4 is a longitudinal sectional view schematically showing the on state of the slide switch. FIG. 5 is an exploded perspective view of the fixed contact and the movable contact. FIG. 6 is a plan view showing a state in which main components of the slide switch are incorporated in the case body, and the operation knob is placed at a position when the slide switch is in the OFF state.
The slide switch 1 is used as a mode changeover switch for switching on / off operation of an electric circuit of a small electronic device.
The slide switch 1 includes a case 4 having a case main body 2 and a lid member 3, a fixed contact 5 housed in the case main body 2, a movable contact 6 disposed so as to be able to contact with and separate from the fixed contact 5, A waterproof sheet 7 provided in the case main body 2 so as to cover the fixed contact 5 and the movable contact 6, and an operation knob 8 that is incorporated in the case main body 2 so as to be slidably movable and drives the movable contact 6.
The case main body 2 has a box shape with a bottom plate portion 20 and is formed of a synthetic resin. An opening 21 is formed on the upper side of the case body 2, and components of the slide switch 1 such as the operation knob 8 are incorporated from the opening 21. The opening 21 of the case body 2 is closed by the lid member 3.
As shown in FIG. 2, the fixed contact 5 includes a first fixed contact portion 9 and a second fixed contact portion 10 that are electrically connected to each other.
  The first fixed contact portion 9 is formed in a substantially U shape, and is horizontally incorporated into the bottom plate portion 20 of the case body 2 by insert molding. The first fixed contact portion 9 has a pair of side piece portions 9A and 9A that face each other at a predetermined interval. The side piece portions 9A and 9A of the first fixed contact portion 9 are connected at the base end, and a pair of first terminal portions 9B and 9B connected to an external electric circuit project outward at the base end. Is formed. The first terminal portions 9 </ b> B and 9 </ b> B are incorporated in the case body 2 so that the tips 9 b and 9 b are exposed to the outside from the side surface of the case body 2.
  The second fixed contact portion 10 is formed in a substantially square shape, and positioning pieces 10A, 10A, 10A, 10A for positioning the second fixed contact portion 10 on the case body 2 are provided at the four corners, respectively. Yes. An insulating material 10B is attached to each positioning piece 10A by insert molding. Four receiving projections 20A for receiving and supporting the positioning piece 10A are formed on the bottom plate portion 20 of the case body 2 so as to protrude. When the positioning piece 10A is installed on the receiving protrusion 20A via the insulating material 10B, the case main body 2 is formed so that the second fixed contact 10 straddles both side pieces 9A, 9A of the first fixed contact 9. The bottom plate portion 20 is positioned. The insulating material 10B is fixed to the receiving projection 20A with an adhesive or the like.
  As shown in FIG. 3, a pair of connection terminal portions 10 </ b> C and 10 </ b> C are formed to protrude on opposite sides of the second fixed contact portion 10. Each of the connection terminal portions 10C and 10C is bent downward, and the tips thereof are in contact with the side piece portions 9A and 9A of the first fixed contact portion 9 with a biasing force. Therefore, the first fixed contact portion 9 and the second fixed contact portion 10 are electrically connected via the connection terminal portion 10C.
The movable contact 6 is formed in a substantially T shape and is horizontally incorporated in the bottom plate portion 20 of the case body 2 by insert molding.
A pair of second terminal portions 6A, 6A connected to an external electric circuit is formed at the base end of the movable contact 6 so as to project outward, and the second terminal portions 6A, 6A have their distal ends 6a. , 6a is incorporated in the case body 2 so as to be exposed to the outside from the side surface of the case body 2.
  As shown in FIG. 5, the movable contact 6 is positioned between the side pieces 9 </ b> A and 9 </ b> A of the first fixed contact portion 9, and is positioned below the second fixed contact portion 10 with a predetermined space. A central terminal portion 6B is provided. The central terminal portion 6B is formed with a tongue-like connection terminal portion 6C having elasticity. The connection terminal portion 6C is divided into two forks, and is formed by cutting and raising from the central terminal portion 6B so that the tip protrudes toward the second fixed terminal portion 10 side.
When the slide switch 1 shown in FIG. 4 is in the ON state, the tip of the connection terminal portion 6C of the movable contact 6 comes into contact (elastic contact) with the second fixed contact portion 10 with the urging force of the connection terminal portion 6C itself. 6 and the second fixed contact portion 10 (fixed contact 5) are electrically connected.
Thus, since the connection terminal portion 6C of the movable contact 6 is in contact with the second fixed contact portion 10 with an urging force, the electrical connection state of the movable contact 6 and the fixed contact 5 is stable.
  The waterproof sheet 7 is made of polyimide, for example, and is formed in a rectangular shape. The waterproof sheet 7 is incorporated into the case main body 2 from the opening 21 side of the case main body 2 so as to cover the fixed contact 5 and the movable contact 6, and is provided on the bottom plate portion 20 of the case main body 2 to connect the fixed contact 5 and the movable contact 6. It is installed and attached to the edge portion 22A of the contact storage portion 22 to be stored. Therefore, the contact accommodating part 22 which accommodated the fixed contact 5 and the movable contact 6 will be in the state sealed by the waterproof sheet 7, and waterproofness will be ensured. Further, the waterproof sheet 7 has not only a waterproof function but also an insulating function. Note that an adhesive is provided on the lower surface of the waterproof sheet 7 so as to correspond to the edge 22A formed so as to surround at least the fixed contact 5 and the movable contact 6, and the waterproof sheet 7 is provided with an edge by this adhesive. Affixed to 22A.
  The operation knob 8 is formed of a synthetic resin and is incorporated in a knob housing part 23 provided on the bottom plate part 20 of the case body 2. The operation knob 8 is slidable between the position of the front side wall 23A and the position of the rear side wall 23B located on the contact storage part 22 side in the knob storage part 23.
  When the operation knob 8 is in contact with the front side wall 23A, the slide switch 1 is turned on, and when the operation knob 8 is in contact with the rear side wall 23B, the slide switch 1 is turned off.
A first driving body 30 that drives the movable contact 6 is housed in the contact housing portion 22 of the case body 2.
Shaft portions 31, 31 are formed to project from both side portions on the proximal end side of the first driving body 30, and an action portion 32 for driving the movable contact 6 is formed to project from the distal end side.
As shown in FIG. 4, the action portion 32 of the first driver 31 is disposed at a position that presses the connection terminal portion 6 </ b> C of the movable contact 6. The shaft portions 31, 31 of the first driving body 30 are rotatably fitted to bearing portions 22B, 22B provided on the front side (right side in FIG. 6) of the contact housing portion 22 and opened upward.
  According to such a configuration, the first driving body 30 can be assembled from the opening 21 side of the case body 2, that is, from above, and the shaft portions 31, 31 can be fitted to the bearing portions 22B, 22B from above. As a result, the assembly work is improved.
The first driving body 30 has an action portion 32 formed on the tip side located in a notch portion 10D formed in the second fixed contact portion 10 and the action portion 32 above the connection terminal portion 6C of the movable contact 6. It is incorporated in the contact accommodating part 22 of the case main body 2 so as to be positioned at the position.
As shown in FIG. 4, a pressed portion 33 that is pressed by a pressing protrusion 41 of the second driving body 40 described later is formed on the upper surface of the first driving body 30. The pressed part 33 has a second pressed part 33B formed on the opposite side to the first pressed part 33A formed on the acting part 32 side with the axis of the shaft part 31 interposed therebetween. Note that the action portion 32 is provided at a position away from the first pressed portion 33 </ b> A with respect to the axis of the shaft portion 31. Moreover, the action part 32 is provided at a position away from the second pressed part 33 </ b> B with respect to the axis of the shaft part 31.
  The second drive body 40 that drives the first drive body 30 is provided on the upper side of the waterproof sheet 7, that is, on the outside of the contact housing portion 22. Shaft portions 42 are formed on both side portions of the second drive body 40 on the proximal end side, and extending portions 43 are formed along the sliding movement direction of the operation knob 8 from the proximal end side. The action portion 32 of the first drive body 30 is provided below the extension portion 43 at a position between the shaft portion 31 of the first drive body 30 and the shaft portion 42 of the second drive body 40. It has become.
  According to such a structure, since the action part 32 of the 1st drive body 30 and the extension part 43 of the 2nd drive body 40 are arrange | positioned so that it may overlap, the dimension in the slide movement direction of the operation knob 8 is provided. Can be suppressed, and the size can be reduced. Therefore, it is suitable for a small electronic device.
  A pressing protrusion 41 having an arcuate cross section for sliding on the waterproof sheet 7 and pressing the first driving body 30 is formed on the distal end side of the second driving body 40. The shaft portions 42 and 42 of the second drive body 40 are fitted to the bearing portions 8A and 8A provided on the operation knob 8 and opened upward so as to be rotatable.
  According to such a configuration, the second drive body 40 can be assembled from the opening 21 side of the case body 2, that is, from above, and the shaft portions 42 and 42 are fitted to the bearing portions 8A and 8A from above. As a result, the assembling work is improved.
  When the pressing protrusion 41 of the second driving body 40 is located on the second pressed portion 33B, the action portion 32 of the first driving body 30 is separated from the connection terminal portion 6C of the movable contact 6 and is in the non-driving position. Evacuated (see FIG. 4). When the pressing protrusion 41 of the second driving body 40 is positioned on the first pressed portion 33A, the action portion 32 of the first driving body 30 drives the connection terminal portion 6C of the movable contact 6 to push down against the urging force. (See FIG. 7).
  According to such a configuration, with the slide movement operation of the operation knob 8, the pressing protrusion 41 of the second drive body 40 is on one side with the shaft center 31 of the first drive body 30 sandwiched therebetween. Since the (first pressed portion 33A) and the other side (second pressed portion 33B) are pressed by an urging force of an elastic arm portion 3B described later, the conduction state between the fixed contact 5 and the movable contact 6 is ensured. Can be switched. Moreover, since the cross section of the pressing protrusion 41 has an arc shape, the resistance when sliding on the waterproof sheet 7 can be reduced.
  The lid member 3 that closes the opening 21 of the case body 2 is formed in a rectangular shape by sheet metal. In the lid member 3, an opening 3 </ b> A is formed at a portion where the operation knob 8 is located so that a tip 8 </ b> B that is an operation part of the operation knob 8 protrudes to the outside. The lid member 3 is integrated with the case body 2 and constitutes the case 4 together with the case body 2. Specifically, the plurality of projections of the case body 2 are inserted into the plurality of holes formed in the lid member 3 and the tips thereof are crushed by means such as heat caulking, whereby the lid member 3 and the case body 2 are crushed. Is integrated.
  In the lid member 3, an elastic arm portion 3 </ b> B for pressing the second drive body 40 is provided at a portion where the second drive body 40 is located. The elastic arm portion 3B is formed by cutting and raising a part of the lid member 3. At the tip of the elastic arm portion 3B, a pressing projecting piece portion 3b that is a pressing portion that contacts and presses against the extending portion 43 of the second driving body 40 is curved. Further, the pressing protrusion 3 b is configured to be positioned above the first driving body 30.
  Thus, since the 2nd drive body 40 is pressed by the 1st drive body 30 side by the urging | biasing force of the elastic arm part 3B, the 1st drive body 30 can be driven reliably. Further, since the pressing protrusion 3b is positioned above the first driving body 30, the urging force of the elastic arm 3B is surely applied to the first driving body 30 so as to be movable with the fixed contact 5. The conduction state of the contact 6 can be switched.
  Further, since the shaft portions 42 and 42 of the second drive body 40 are rotatably supported by the bearing portions 8A and 8A of the operation knob 8, the urging force of the elastic arm portion 3B is applied to the second drive body 40. At this time, a force is applied to the distal end side of the second drive body 40 in a direction in which the first drive body 30 is pressed with the shaft center of the shaft portion 42 as the center. Therefore, the urging force of the elastic arm 3 </ b> B can be sufficiently applied to the first driving body 30 via the pressing protrusion 41.
  Further, since the pressing protrusion 3b is curved, even when the second driving body 40 is driven and the pressing protrusion 3b slides on the contact surface of the second driving body 40, the pressing protrusion 3b. The sliding resistance is small, and the pressing protrusion 3b can be brought into sliding contact smoothly.
  Further, the elastic arm portion 3B can be formed by cutting and raising a part of the lid member 3, and it is not necessary to use another member as the elastic arm portion 3B, and the number of parts can be reduced.
Next, the operation of the slide switch will be described with reference to FIGS. FIG. 4 is a longitudinal sectional view schematically showing an on state of the slide switch. FIG. 7 is a longitudinal sectional view schematically showing the off state of the slide switch.
When the slide switch 1 is in the ON state, the operation knob 8 is in contact with or close to the front side wall 23A of the knob housing 23. At this time, as shown in FIG. 4, the pressing protrusion 41 of the second driving body 40 receives the urging force of the elastic arm 3 </ b> B and the second pressed portion 33 </ b> B of the first driving body 30 through the waterproof sheet 7. Is pressed. When the pressing protrusion 41 of the second driving body 40 presses the second pressed portion 33B of the first driving body 30, the first driving body 30 is centered on the axis of the shaft portion 31 and is indicated by an arrow A in FIG. The first driving body 30 is supported at a position (non-driving position) where the action portion 32 is separated from the connection terminal portion 6 </ b> C of the movable contact 6.
  When the slide switch 1 is switched from the ON state to the OFF state shown in FIG. 4, the operation knob 8 is slid and the operation knob 8 is brought into contact with or close to the rear side wall 23 </ b> B of the knob storage portion 23. At this time, the second driver 40 is pulled in the left direction in FIG. 7 together with the operation knob 8. Then, the pressing protrusion 41 of the second driving body 40 slides on the waterproof sheet 7 and bends the waterproof sheet 7 as shown in FIG. 7, while moving from the second pressed part 33B to the first pressed part 33A. Moving. At this time, the first driving body 30 rotates in the direction of arrow B in FIG. 7, and the connection terminal portion 6 </ b> C of the movable contact 6 is pushed down by the action portion 32. Then, the contact state between the connection terminal portion 6C of the movable contact 6 and the second fixed contact portion 10 is released, and the conduction between the fixed contact 5 and the movable contact 6 is switched to the off state.
  When the slide switch 1 is in the OFF state, the pressing protrusion 41 of the second driving body 40 presses the first pressed portion 33A, depresses the connection terminal portion 6C of the movable contact 6, and moves the first driving body 30. The connection terminal portion 6C of the contact 6 and the second fixed contact portion 10 are supported at a separated position. Therefore, even if vibration is applied to the electronic device in this state, contact failure between the fixed contact 5 and the movable contact 6 does not occur, and the reliability of the slide switch 1 can be improved.
Thus, according to the present embodiment, the second driving body 40 drives the first driving body 30 via the waterproof sheet 7 by the sliding movement operation of the operation knob 8, whereby the fixed contact 5 and the movable contact 6. The conduction state can be switched.
And since the action part 32 of the 1st drive body 30 which drives the movable contact 6 is separated from the axial part 31 rather than 33 A of 1st to-be-pressed parts, the press protrusion 41 of the 2nd drive body 40 is the waterproof sheet 7 The amount (stroke) of deforming can be reduced. Therefore, even if the slide movement operation of the slide switch 1 is repeatedly performed and the pressing protrusion 41 of the second driver 40 is repeatedly slid on the waterproof sheet 7, fatigue of the waterproof sheet 7 can be suppressed. Therefore, the waterproof sheet 7 is less likely to be damaged, and the waterproofness of the slide switch 1 can be ensured over a long period of time.
  The present invention is not limited to the embodiment described above. That is, those skilled in the art may make various modifications, combinations, subcombinations, and alternatives regarding the components of the above-described embodiments within the technical scope of the present invention or an equivalent scope thereof.
  In the present embodiment, the second drive body 40 is rotatably attached to the operation knob 8. However, in the present invention, the second drive body 40 may be formed integrally with the operation knob 8. .
  Further, in this embodiment, the elastic arm portion 3B is formed by cutting and raising the lid member 3, but the present invention gives the second driving body itself an elastic force and presses the first driving body. It may be configured.
  In this embodiment, the elastic arm portion 3B is formed by cutting and raising the lid member 3, but the elastic arm portion of the present invention is constituted by a member different from the lid member 3. For example, a compression coil spring or the like may be used.
  The present invention can be applied to a switch having a preventive property.
1 ... Slide switch 2 ... Case body 3 ... Cover member 3B ... Elastic arm 3b .... Pressing protrusion (pressing part)
4 ·························································… · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Bearing ··· Shaft portion 32 ··· Action portion 33 ···· Pressed portion 33A ·········· First pressed portion 33B ··· Second pressed portion 40 ... second drive body 41 ... pressing projection 42 ... shaft 43 ... Extension

Claims (9)

  1. A case in which a fixed contact and a movable contact that can be freely contacted and separated from the fixed contact are accommodated, a waterproof sheet provided on the case so as to cover the fixed contact and the movable contact, and a sliding movement to the case A slide switch comprising a freely incorporated operation knob, wherein the conduction state of the fixed contact and the movable contact is switched by sliding movement of the operation knob;
    In the case, a first driving body that is provided inside the waterproof sheet and drives the movable contact;
    In the case, a second driving body that is provided outside the waterproof sheet and drives the first driving body via the waterproof sheet;
    Have
    The first drive body includes a shaft portion that is rotatably supported by the case, a pressed portion that is pressed by the second drive body, and a position that is further away from the pressed portion than the pressed portion. And an action part for driving the movable contact,
    The base end of the second drive body is attached to the operation knob so that the front end is slidable on the waterproof sheet, and the tip of the second drive body is waterproofed by a slide movement operation of the operation knob. The pressed portion of the first driving body is pressed through the sheet to rotate the first driving body, and the action portion of the first driving body is driven, whereby the movable contact and the fixed portion are fixed. A slide switch characterized in that a conduction state with a contact is switched.
  2.   2. The slide switch according to claim 1, wherein the second driving body is urged toward the first driving body by an elastic arm portion provided in the case.
  3.   The said elastic arm part is provided with the press part which contact | abuts with the said 2nd drive body, The said press part is located above the said 1st drive body, The Claim 2 characterized by the above-mentioned. Slide switch.
  4.   The slide switch according to claim 2, wherein the elastic arm portion is provided on a lid member constituting the case.
  5. The pressed portion of the first driving body includes a first pressed portion positioned on the action portion side with a shaft center of the shaft portion interposed therebetween, and a second pressed portion positioned on the opposite side of the action portion. Part
    When the tip of the second driving body is positioned on the second pressed portion, the action portion is retracted to the non-driven position of the movable contact, and the tip of the second driving body is moved to the first pressed portion. The slide switch according to any one of claims 1 to 4, wherein the action portion of the first driving body drives the movable contact when located on the portion.
  6.   The second driving body includes an extending portion that extends from the base end along the sliding movement direction of the operation knob, and the action portion of the first driving body includes a shaft portion of the first driving body and The slide switch according to any one of claims 1 to 5, wherein the slide switch is provided below the extension portion at a position between the base end of the second drive body.
  7.   The slide switch according to any one of claims 1 to 6, wherein a shaft portion rotatably attached to the operation knob is provided at a base end of the second driving body.
  8.   The operation knob has a bearing part whose upper part is opened, and the shaft part of the second drive body is rotatably incorporated in the bearing part, and the opening side of the bearing part constitutes the case The slide switch according to claim 7, wherein the slide switch is covered with.
  9. The movable contact has an elastic connection terminal portion extending toward the fixed contact side, and when the action portion of the first driver does not drive the movable contact, the connection terminal portion is connected to the fixed contact. The contact terminal portion is separated from the fixed contact when the contact portion is in contact and the action portion of the first driving body is driving the movable contact. The slide switch according to crab.

JP2016052551A 2016-03-16 2016-03-16 Slide switch Active JP6563356B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016052551A JP6563356B2 (en) 2016-03-16 2016-03-16 Slide switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016052551A JP6563356B2 (en) 2016-03-16 2016-03-16 Slide switch

Publications (2)

Publication Number Publication Date
JP2017168304A JP2017168304A (en) 2017-09-21
JP6563356B2 true JP6563356B2 (en) 2019-08-21

Family

ID=59913573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016052551A Active JP6563356B2 (en) 2016-03-16 2016-03-16 Slide switch

Country Status (1)

Country Link
JP (1) JP6563356B2 (en)

Also Published As

Publication number Publication date
JP2017168304A (en) 2017-09-21

Similar Documents

Publication Publication Date Title
KR100514313B1 (en) Switching device
US6222144B1 (en) Pushbutton switch
JP3870748B2 (en) Lever switch
JP2009266700A (en) Push-operation type electronic component and push-switch
JP3893824B2 (en) Lever switch and detection device using the same
JP6563356B2 (en) Slide switch
JP2007207015A (en) Multi-directional input device
JP2010282882A (en) Switch device
TW200401318A (en) Power-supply switch device with detection switch
JP2005209565A (en) Push-button switch
JP4557044B2 (en) Push switch
JP5584589B2 (en) Multi-directional input device
JP5026379B2 (en) Switch device
JP2008277304A (en) Lever switch
US6353196B2 (en) Water-resistant switching device
JP2011065836A (en) Switch
JP5877607B2 (en) Switch device
JP3157249U (en) switch
KR102224396B1 (en) Switch
JP2589914Y2 (en) switch
JP6344853B2 (en) Slide switch
JP2011028958A (en) Slide-operation type electric component
JP2004311122A (en) Switching device
JP2011171164A (en) Lever switch
JP3959900B2 (en) Switch and electronic device using the same

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20181016

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190716

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190711

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190724

R150 Certificate of patent or registration of utility model

Ref document number: 6563356

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150