TWI540607B - Wiring device - Google Patents
Wiring device Download PDFInfo
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- TWI540607B TWI540607B TW104103362A TW104103362A TWI540607B TW I540607 B TWI540607 B TW I540607B TW 104103362 A TW104103362 A TW 104103362A TW 104103362 A TW104103362 A TW 104103362A TW I540607 B TWI540607 B TW I540607B
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- piece
- terminal
- pressing
- flat
- wiring device
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- 238000003780 insertion Methods 0.000 claims description 27
- 230000037431 insertion Effects 0.000 claims description 27
- 239000004020 conductor Substances 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 240000004282 Grewia occidentalis Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/36—Driving mechanisms
- H01H21/40—Driving mechanisms having snap action
- H01H21/42—Driving mechanisms having snap action produced by compression or extension of coil spring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5844—Electric connections to or between contacts; Terminals making use of wire-gripping clips or springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4823—Multiblade spring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
- H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
- H01H21/245—Operating parts, e.g. handle biased to return to normal position upon removal of operating force the contact returning to its original state upon the next application of operating force
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
- H01H23/20—Driving mechanisms having snap action
- H01H23/205—Driving mechanisms having snap action using a compression spring between tumbler and an articulated contact plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/4833—Sliding arrangements, e.g. sliding button
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4846—Busbar details
- H01R4/485—Single busbar common to multiple springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
- H01R9/2625—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component
- H01R9/2633—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component with built-in switch
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Description
本發明,一般而言係關於一種配線器具,更詳細而言,係關於一種具有複數之速接端子(速接端子構造)之配線器具。The present invention relates generally to a wiring device, and more particularly to a wiring device having a plurality of quick-connect terminals (stationary terminal structures).
例如,日本專利申請案公開編號2004-296231(以下稱「文獻1」),揭示一種琴鍵式開關。此琴鍵式開關,包含第1端子板及第2端子板。第1端子板,與2個鎖定彈簧及解除鈕一齊由既定之端子收納室收納。同樣地,第2端子板,亦與2個鎖定彈簧及解除鈕一齊由既定之端子收納室收納。For example, Japanese Patent Application Laid-Open No. 2004-296231 (hereinafter referred to as "Document 1") discloses a piano-type switch. The key switch includes a first terminal plate and a second terminal plate. The first terminal plate is housed in a predetermined terminal storage chamber together with the two lock springs and the release button. Similarly, the second terminal plate is also housed in a predetermined terminal storage chamber together with the two lock springs and the release button.
如此之端子,稱為速接端子,僅藉由將電線之導體自既定之電線***口***端子收納室內,導體即可電性及機械地連接速接端子。Such a terminal is called a quick-connect terminal, and the conductor can be electrically and mechanically connected to the quick-connect terminal only by inserting the conductor of the electric wire into the terminal housing chamber from the predetermined electric wire insertion opening.
室內配線施工時,有時會對電線施加相對較大的拉拔力。此時,有時會將***端子收納室內之電線,自端子收納室拉拔出。During indoor wiring construction, a relatively large pulling force is sometimes applied to the wires. At this time, the electric wire inserted into the terminal housing room may be pulled out from the terminal storage chamber.
鑒於上述課題,本發明之目的在於提供一種配線器具,連接端子之電線即使受到相對較大的拉拔力,亦可防止電線被拉拔出。In view of the above problems, an object of the present invention is to provide a wiring device in which an electric wire connecting a terminal can be prevented from being drawn out even if a relatively large pulling force is applied.
本發明之配線器具,包含鎖定彈簧、速接端子板及框體。鎖定彈簧,成一體具有:中央片,與自該中央片之兩端伸出之接觸片及鎖定片。速接端子板,成一體具有:連結部,與自該連結部之兩端伸出之抵接片及按壓片。框體,包含:端子收納室,收納該鎖定彈簧及該速接端子板;及電線***口,電線之導體經由其本身可***該端子收納室內。該速接端子板及該鎖定彈簧,收納於該端子收納室內,俾該按壓片側之該連結部之部分面對該電線***口之狀態下,該抵接片及該按壓片自該連結部之兩端朝該電線***口之一側延伸,且該中央片接觸該抵接片之狀態下,該接觸片位於該連結部之一側,該鎖定片位於該抵接片及該按壓片之兩前端間。該框體,包含:收納壁,自該鎖定彈簧觀察,與該按壓片之相反之一面隔著間隙平行。該收納壁,於該收納壁與該按壓片之前端之間具有凸部。該按壓片,於遠離該凸部之位置中該收納壁與該按壓片之間具有突起部。The wiring device of the present invention includes a lock spring, a quick-connect terminal plate, and a frame. The locking spring has a central piece and a contact piece and a locking piece extending from both ends of the central piece. The quick-connecting terminal plate integrally includes a connecting portion and abutting piece and a pressing piece extending from both ends of the connecting portion. The housing includes a terminal housing chamber that houses the lock spring and the quick-connect terminal plate, and a wire insertion opening through which the conductor of the wire can be inserted into the terminal housing. The quick-connecting terminal plate and the lock spring are housed in the terminal housing chamber, and the contact piece and the pressing piece are in the state in which the connecting portion on the pressing piece side faces the wire insertion opening. The two ends extend toward one side of the wire insertion opening, and the contact piece is located on one side of the connecting portion in a state in which the center piece contacts the abutting piece, and the locking piece is located on the abutting piece and the pressing piece. Between the front ends. The housing includes a housing wall that is parallel to a surface of the pressing piece as viewed from the lock spring. The storage wall has a convex portion between the storage wall and the front end of the pressing piece. The pressing piece has a protruding portion between the receiving wall and the pressing piece at a position away from the convex portion.
本發明有下列效果:連接端子之電線即使受到相對較大的拉拔力,亦可防止電線被拉拔出。The present invention has the effect that the electric wire connecting the terminals can prevent the electric wires from being pulled out even if subjected to a relatively large pulling force.
依本發明之一實施形態之配線器具,係例如開關模組1。首先,說明本實施形態之主要構成。又,本發明,不由開關模組限定。例如,本發明,亦可適用於與本實施形態同樣地具有所謂速接端子(速接端子構造)之壁插座。A wiring device according to an embodiment of the present invention is, for example, a switch module 1. First, the main configuration of this embodiment will be described. Moreover, the present invention is not limited by the switch module. For example, the present invention is also applicable to a wall socket having a so-called quick-connect terminal (stationary terminal structure) similarly to the present embodiment.
如圖1至3所示,開關模組1,包含框體2、與收納於框體2內之鎖定彈簧138、148及158及端子板130、140及150。鎖定彈簧138、148及158,如圖2所示,彼此相同。As shown in FIGS. 1 to 3, the switch module 1 includes a frame 2, lock springs 138, 148 and 158 and terminal plates 130, 140 and 150 housed in the frame 2. The lock springs 138, 148, and 158, as shown in Fig. 2, are identical to each other.
本實施形態中,框體2,由護蓋4及本體3構成。護蓋4,配置於第1方向D1之第1側,另一方面,本體3,配置於第1方向D1之第2側。第1方向D1對應開關模組1之進深方向,護蓋4之配置側,即第1方向D1之第1側,定為前側。簡要而言,本實施形態中,第1方向D1之第1側及第2側,分別對應「前側」及「後側」。圖3之例中,右上及左下側分別對應第1方向D1之第1及第2側。In the present embodiment, the casing 2 is composed of a cover 4 and a body 3. The cover 4 is disposed on the first side of the first direction D1, and the body 3 is disposed on the second side of the first direction D1. The first direction D1 corresponds to the depth direction of the switch module 1, and the arrangement side of the cover 4, that is, the first side of the first direction D1, is defined as the front side. In brief, in the present embodiment, the first side and the second side of the first direction D1 correspond to the "front side" and the "rear side", respectively. In the example of FIG. 3, the upper right side and the lower left side correspond to the first and second sides of the first direction D1, respectively.
框體2,包含:端子收納室,收納鎖定彈簧及端子板;及電線***口,電線之導體經由其本身可***端子收納室。本實施形態中,如圖4所示,沿「與第1方向D1正交之第2方向D2」延伸之本體3,包含:端子收納室3a、3b、3c及3d;及電線***口3e、3f、3g及3h,分別連通端子收納室3a、3b、3c及3d內。The housing 2 includes a terminal housing chamber that houses a lock spring and a terminal plate, and a wire insertion opening through which the conductor of the wire can be inserted into the terminal housing chamber. In the present embodiment, as shown in FIG. 4, the main body 3 extending along the "second direction D2 orthogonal to the first direction D1" includes terminal storage chambers 3a, 3b, 3c, and 3d, and a wire insertion opening 3e. 3f, 3g, and 3h are connected to the terminal housing chambers 3a, 3b, 3c, and 3d, respectively.
端子收納室3a及3b與電線***口3e及3f,配置於第2方向D2之第1側,另一方面,端子收納室3c及3d與電線***口3g及3h,配置於第2方向D2之第2側。本實施形態中,第2方向D2對應開關模組1之寬方向,第2方向D2之第1側及第2側,分別對應「右側」及「左側」。The terminal storage chambers 3a and 3b and the electric wire insertion openings 3e and 3f are disposed on the first side in the second direction D2, and the terminal storage chambers 3c and 3d and the electric wire insertion openings 3g and 3h are disposed in the second direction D2. Side 2. In the present embodiment, the second direction D2 corresponds to the width direction of the switch module 1, and the first side and the second side of the second direction D2 correspond to "right side" and "left side", respectively.
端子收納室3a及電線***口3e,配置於與第1及第2方向D1及D2正交之第3方向之第1側,另一方面,端子收納室3b與電線***口3f,配置於第3方向之第2側。且端子收納室3c與電線***口3g,配置於第3方向D3之第1側,另一方面,端子收納室3d與電線***口3h,配置於第3方向D3之第2側。本實施形態中,第3方向D3,對應開關模組1之高度方向,第3方向D3之第1及第2側,分別對應「上側」及「下側」。The terminal storage chamber 3a and the electric wire insertion opening 3e are disposed on the first side in the third direction orthogonal to the first and second directions D1 and D2, and the terminal storage chamber 3b and the electric wire insertion opening 3f are disposed on the first side. The 2nd side of the 3 directions. The terminal storage chamber 3c and the electric wire insertion opening 3g are disposed on the first side in the third direction D3, and the terminal storage chamber 3d and the electric wire insertion opening 3h are disposed on the second side in the third direction D3. In the present embodiment, the third direction D3 corresponds to the height direction of the switch module 1, and the first and second sides of the third direction D3 correspond to the "upper side" and the "lower side", respectively.
圖2之例中,鎖定彈簧138、148及158,分別,成一體具有中央片138a、148a及158a、接觸片138b、148b及158b、及鎖定片138c、148c及158c。In the example of Fig. 2, the locking springs 138, 148, and 158 integrally have central sheets 138a, 148a, and 158a, contact pieces 138b, 148b, and 158b, and locking pieces 138c, 148c, and 158c, respectively.
中央片138a、148a及158a,分別呈例如沿一方向(第1方向D1)延伸之矩形平板狀。接觸片138b、148b及158b,分別具有例如,S狀剖面,自對應之中央片之第1端,朝對應之中央片之一面側伸出。The center pieces 138a, 148a, and 158a each have a rectangular flat plate shape extending in one direction (the first direction D1), for example. The contact pieces 138b, 148b, and 158b each have, for example, an S-shaped cross section extending from the first end of the corresponding center piece toward one side of the corresponding center piece.
例如,鎖定片138c,由彎曲部138d及矩形平板狀部138e構成。鎖定片148c,由彎曲部148d及矩形平板狀部148e構成。鎖定片158c,由彎曲部158d及矩形平板狀部158e構成。彎曲部138d,自對應之中央片138a之第2端,朝該對應之中央片138a之上述一面側伸出(彎曲)。彎曲部148d,自中央片148a之第2端,朝中央片148a之上述一面側伸出(彎曲)。彎曲部158d,自中央片158a之第2端,朝中央片158a之上述一面側伸出(彎曲)。矩形平板狀部138e、148e及158e,分別自對應之彎曲部伸出。For example, the locking piece 138c is composed of a curved portion 138d and a rectangular flat portion 138e. The locking piece 148c is composed of a curved portion 148d and a rectangular flat portion 148e. The locking piece 158c is composed of a curved portion 158d and a rectangular flat portion 158e. The bent portion 138d protrudes (bends) from the second end of the corresponding center piece 138a toward the one side of the corresponding center piece 138a. The bent portion 148d protrudes (bends) from the second end of the center piece 148a toward the one surface side of the center piece 148a. The bent portion 158d protrudes (bends) from the second end of the center piece 158a toward the one surface side of the center piece 158a. The rectangular flat portions 138e, 148e, and 158e respectively protrude from the corresponding curved portions.
端子板130、140及150,分別成一體具有:平板狀之連結部,沿「與上述一方向正交之方向(第2方向D2)」延伸;及抵接片及按壓片,自該連結部之兩端相互平行地伸出。Each of the terminal plates 130, 140, and 150 has a flat connecting portion extending along a direction orthogonal to the one direction (second direction D2), and a contact piece and a pressing piece from the connecting portion. The two ends protrude parallel to each other.
本實施形態中,第3方向D3之第1側之端子板130之單側部分,與1個鎖定彈簧138一齊由端子收納室3a收納。以下,該單側部分稱「第1速接端子板」。第1速接端子板,成一體具有:作為按壓片之第1平片133及作為抵接片之第2平片134,與第1及第2平片133及134間之連結部(第1連結片132之一部分)。In the present embodiment, the one-side portion of the terminal plate 130 on the first side in the third direction D3 is housed in the terminal housing chamber 3a together with the one lock spring 138. Hereinafter, the one-side portion is referred to as a "first quick-connect terminal plate". The first quick-connecting terminal plate integrally includes a first flat piece 133 as a pressing piece, a second flat piece 134 as a contact piece, and a connecting portion between the first and second flat sheets 133 and 134 (first One of the pieces 132 is connected).
第3方向D3之第2側之端子板130之單側部分,與1個鎖定彈簧138一齊由端子收納室3b收納,以下,稱「第2速接端子板」。第2速接端子板,成一體具有:作為按壓片之第3平片135及作為抵接片之第4平片136,與第3及第4平片135及136間之連結部(第1連結片132之一部分)。The one side portion of the terminal plate 130 on the second side in the third direction D3 is housed in the terminal housing chamber 3b together with one lock spring 138, and is hereinafter referred to as "second speed terminal plate". The second quick-connecting terminal plate integrally includes a third flat piece 135 as a pressing piece, a fourth flat piece 136 as a contact piece, and a connecting portion between the third and fourth flat sheets 135 and 136 (first One of the pieces 132 is connected).
端子板150,成一體具有:作為抵接片之第1平片153及作為按壓片之第2平片154,與第1及第2平片153及154間之連結片152之部分(連結部)。以下,第1平片153、第2平片154及此等者之間之連結部,稱為「第3速接端子板」。The terminal plate 150 integrally includes a first flat piece 153 as a contact piece, a second flat piece 154 as a pressing piece, and a part of the connecting piece 152 between the first and second flat sheets 153 and 154 (joining portion) ). Hereinafter, the connection portion between the first flat sheet 153, the second flat sheet 154, and the like is referred to as a "third quick-connect terminal plate".
端子板140,成一體具有:作為抵接片之第1平片145及作為按壓片之第2平片146,與第1及第2平片145及146間之連結片142之部分(連結部)。以下,第1平片145、第2平片146及此等者之間之連結部,稱為「第4速接端子板」。The terminal plate 140 integrally includes a first flat piece 145 as a contact piece, a second flat piece 146 as a pressing piece, and a part of the connecting piece 142 between the first and second flat sheets 145 and 146 (joining portion) ). Hereinafter, the connection portion between the first flat sheet 145, the second flat sheet 146, and the like is referred to as a "fourth quick-connect terminal plate".
本實施形態中,如圖1所示,第2速接端子板及鎖定彈簧138,收納於端子收納室3b內,俾・以第3平片135(按壓片)側之連結部(第1連結片132)之一部分,面對電線***口3f之狀態,第4平片136(抵接片)及第3平片135,自端子板130之連結部之兩端,朝電線***口3f之一側延伸,且・以中央片138a接觸第4平片136之狀態,接觸片138b位於連結部之一側,鎖定片138c位於第4平片136及第3平片135之兩前端間。In the present embodiment, as shown in FIG. 1, the second quick-connecting terminal block and the lock spring 138 are housed in the terminal housing chamber 3b, and the connection portion on the third flat piece 135 (pressing piece) side (first connection) One of the sheets 132), facing the state of the electric wire insertion opening 3f, the fourth flat piece 136 (abutment piece) and the third flat piece 135, from the both ends of the joint portion of the terminal plate 130, toward one of the electric wire insertion openings 3f The side is extended, and the center piece 138a is in contact with the fourth flat piece 136. The contact piece 138b is located on one side of the connecting portion, and the locking piece 138c is located between the front ends of the fourth flat piece 136 and the third flat piece 135.
同樣地,第1速接端子板及鎖定彈簧138,亦收納於端子收納室3a內。Similarly, the first quick-connecting terminal block and the lock spring 138 are also housed in the terminal housing chamber 3a.
第4速接端子板及鎖定彈簧148,收納於端子收納室3d內,俾 ・以第2平片146(按壓片)側之連結部(連結片142)之一部分面對電線***口3h之狀態,第1平片145(抵接片)及第2平片146,自連結部之兩端朝電線***口3h之一側延伸,且・ 以中央片148a接觸第1平片145之狀態,接觸片148b位於連結部之一側,鎖定片148c位於第1平片145及第2平片146之兩前端間。The fourth quick-connecting terminal block and the lock spring 148 are housed in the terminal housing chamber 3d, and the portion of the connecting portion (the connecting piece 142) on the second flat piece 146 (pressing piece) side faces the wire insertion opening 3h. The first flat piece 145 (contact piece) and the second flat piece 146 extend from one end of the connecting portion toward one side of the wire insertion opening 3h, and are in contact with the center piece 148a in contact with the first flat piece 145. The piece 148b is located on one side of the joint portion, and the locking piece 148c is located between the front ends of the first flat piece 145 and the second flat piece 146.
同樣地,第3速接端子板及鎖定彈簧158,亦收納於端子收納室3c內。關於本實施形態之特徵於後詳述。Similarly, the third quick-connecting terminal block and the lock spring 158 are also housed in the terminal housing chamber 3c. Features of this embodiment will be described in detail later.
圖5及6,顯示包含依本實施形態之開關模組1之壁開關之第1具體例。第1具體例中,壁開關,包含開關模組1及琴鍵(操作葉片)5。琴鍵5,配置於第1方向D1之第1側,另一方面,開關模組1,配置於第1方向D1之第2側。5 and 6 show a first specific example of the wall switch including the switch module 1 according to the present embodiment. In the first specific example, the wall switch includes the switch module 1 and the keys (operating blades) 5. The key 5 is disposed on the first side of the first direction D1, and the switch module 1 is disposed on the second side of the first direction D1.
第1具體例中,開關模組1,使用安裝框6及壁板7,與琴鍵5一齊設置於牆壁等營造面。又,本發明之壁開關,亦可更包含安裝框6及壁板7。In the first specific example, the switch module 1 is placed on the wall or the like surface together with the key 5 using the mounting frame 6 and the wall panel 7. Moreover, the wall switch of the present invention may further include a mounting frame 6 and a wall panel 7.
琴鍵5,呈對應壁板7之開口91之矩形狀形成,以可任意裝卸之方式安裝於第1方向D1之第1側,亦即前側之開關模組1之一面(前面)。一例中,琴鍵5,以可任意裝卸之方式安裝於後述之護蓋4之前面。本實施形態之壁開關中,琴鍵5以可任意裝卸之方式安裝於開關模組1之前面,此等者,構成琴鍵式開關。The key 5 is formed in a rectangular shape corresponding to the opening 91 of the wall panel 7, and is detachably attached to the first side of the first direction D1, that is, the front side (front surface) of the switch module 1 on the front side. In one example, the key 5 is detachably attached to the front surface of the cover 4 to be described later. In the wall switch of this embodiment, the key 5 is detachably attached to the front surface of the switch module 1, and these constitute a key switch.
安裝框6,於右側、左側、上側及下側分別具有第1側部61、第2側部62、第3側部63及第4側部64,呈具有沿第3方向D3延伸之矩形狀之開口65之矩形框狀形成。安裝框6,與文獻1相同,呈用來沿第3方向D3安裝3個開關模組1於第1及第2側部61及62之安裝構造。例如,第1側部61之複數之安裝孔611與第2側部62之複數之安裝孔621,構成安裝構造。安裝框6,就「第1及第2側部61及62較第3及第4側部63及64整體更朝後側後傾而彎曲之點」而言,與文獻1不同。安裝框6,除第1及第2側部61及62各彎曲構造以外,與文獻1之安裝框相同,故在此不詳細說明。The mounting frame 6 has a first side portion 61, a second side portion 62, a third side portion 63, and a fourth side portion 64 on the right side, the left side, the upper side, and the lower side, and has a rectangular shape extending in the third direction D3. The opening 65 is formed in a rectangular frame shape. The mounting frame 6, similarly to the document 1, has a mounting structure for mounting the three switch modules 1 in the third direction D3 to the first and second side portions 61 and 62. For example, the plurality of mounting holes 611 of the first side portion 61 and the plurality of mounting holes 621 of the second side portion 62 constitute a mounting structure. The mounting frame 6 is different from the document 1 in that "the first and second side portions 61 and 62 are inclined further toward the rear side than the third and fourth side portions 63 and 64 as a whole." The mounting frame 6 is the same as the mounting frame of the document 1 except for the curved structures of the first and second side portions 61 and 62, and therefore will not be described in detail.
壁板7,例如,由板框8及修飾板9構成。壁板7,具有沿第3方向D3延伸之矩形狀之開口91。亦即,板框8,具有大於修飾板9之開口91之開口81,藉此,壁板7,具有開口91。壁板7,與上述文獻1相同,故在此不詳細說明。The wall panel 7 is composed of, for example, a plate frame 8 and a trimming plate 9. The wall panel 7 has a rectangular opening 91 extending in the third direction D3. That is, the plate frame 8 has an opening 81 larger than the opening 91 of the trimming plate 9, whereby the wall plate 7 has an opening 91. The wall panel 7 is the same as the above-mentioned document 1, and therefore will not be described in detail herein.
說明第1具體例中開關模組1設置於營造面之設置順序。例如,板框8以第1固定具(例如2個螺絲(未經圖示))固定於安裝框6時,開關模組1,以可任意裝卸之方式安裝於安裝框6之中央部。接著,琴鍵5以可任意裝卸之方式安裝於開關模組1之前面,安裝框6以第2固定具(例如2個螺絲(未經圖示))固定於營造面。接著,修飾板9,以可任意裝卸之方式安裝於前側中板框8之一面(前面)。In the first specific example, the order in which the switch modules 1 are placed on the forming surface will be described. For example, when the plate frame 8 is fixed to the mounting frame 6 by the first fixture (for example, two screws (not shown)), the switch module 1 is detachably attached to the central portion of the mounting frame 6. Next, the key 5 is detachably attached to the front surface of the switch module 1, and the mounting frame 6 is fixed to the molding surface by a second fixture (for example, two screws (not shown)). Next, the decorative sheet 9 is attached to one surface (front surface) of the front side middle plate frame 8 so as to be detachable.
圖7,顯示包含依本實施形態之開關模組1之壁開關之第2具體例。第2具體例中,壁開關,包含2個開關模組1及2個琴鍵5A。各琴鍵5A,呈尺寸為沿第3方向D3之壁板7之開口91之一半之形狀。Fig. 7 shows a second specific example of the wall switch including the switch module 1 according to the present embodiment. In the second specific example, the wall switch includes two switch modules 1 and two keys 5A. Each of the keys 5A has a shape which is one half of the opening 91 of the wall panel 7 in the third direction D3.
說明第2具體例中開關模組1設置於營造面之設置順序。例如,板框8以第1固定具固定於安裝框6時,2個開關模組1,以可任意裝卸之方式安裝於安裝框6之上側與下側。接著,2個琴鍵5A,以可任意裝卸之方式安裝於2個開關模組1之前面,安裝框6以第2固定具固定於營造面。接著,修飾板9,以可任意裝卸之方式安裝於板框8之前面。In the second specific example, the order in which the switch modules 1 are placed on the forming surface will be described. For example, when the plate frame 8 is fixed to the mounting frame 6 by the first fixture, the two switch modules 1 are detachably attached to the upper side and the lower side of the mounting frame 6. Next, the two keys 5A are detachably attached to the front surface of the two switch modules 1, and the mounting frame 6 is fixed to the molding surface by the second fixture. Next, the trimming plate 9 is attached to the front surface of the plate frame 8 so as to be detachable.
圖8,顯示包含依本實施形態之開關模組1之壁開關之第3具體例。第3具體例中,壁開關,包含3個開關模組1及3個琴鍵5B。各琴鍵5B,呈尺寸為沿第3方向D3之壁板7之開口91之3分之1之形狀。Fig. 8 shows a third specific example of the wall switch including the switch module 1 according to the present embodiment. In the third specific example, the wall switch includes three switch modules 1 and three keys 5B. Each of the keys 5B has a shape of one-third of the opening 91 of the wall panel 7 in the third direction D3.
說明第3具體例中開關模組1設置於營造面之設置順序。例如,板框8以第1固定具固定於安裝框6時,3個開關模組1,以可任意裝卸之方式安裝於安裝框6之上側、中央部及下側。接著,3個琴鍵5B,以可任意裝卸之方式安裝於3個開關模組1之前面,安裝框6以第2固定具固定於營造面。接著,修飾板9,以可任意裝卸之方式安裝於板框8之前面。In the third specific example, the order in which the switch modules 1 are placed on the forming surface will be described. For example, when the panel frame 8 is fixed to the mounting frame 6 by the first fixture, the three switch modules 1 are detachably attached to the upper side, the center portion, and the lower side of the mounting frame 6. Next, the three keys 5B are detachably attached to the front surface of the three switch modules 1, and the mounting frame 6 is fixed to the molding surface by the second fixture. Next, the trimming plate 9 is attached to the front surface of the plate frame 8 so as to be detachable.
說明依本實施形態之開關模組1之具體例。本實施形態中,如圖1及3所示,開關模組1,更包含框體2、按鈕10、翻轉機構11、可動接點板12、第1端子13、第2端子14、第3端子15、恢復彈簧19及電路基板20。翻轉機構11,更包含翻轉彈簧11A、翻轉握把16、滑動凸輪17及彈簧片18。A specific example of the switch module 1 according to this embodiment will be described. In the present embodiment, as shown in FIGS. 1 and 3, the switch module 1 further includes a housing 2, a button 10, an inverting mechanism 11, a movable contact panel 12, a first terminal 13, a second terminal 14, and a third terminal. 15. The recovery spring 19 and the circuit substrate 20. The turning mechanism 11 further includes a reverse spring 11A, a flip grip 16, a slide cam 17, and a spring piece 18.
翻轉彈簧11A、可動接點板12、第1端子13、第2端子14、第3端子15、翻轉握把16及電路基板20,由框體2收納。按鈕10,與滑動凸輪17、彈簧片18及恢復彈簧19一齊,安裝於第1方向D1之第1側之框體2之一面(前面)。The reversing spring 11A, the movable contact plate 12, the first terminal 13, the second terminal 14, the third terminal 15, the inverting grip 16, and the circuit board 20 are housed in the casing 2. The button 10 is attached to the slide cam 17, the spring piece 18, and the return spring 19, and is attached to one surface (front surface) of the frame body 2 on the first side in the first direction D1.
首先,說明關於框體2。框體2,呈沿第2方向D2延伸之立方體狀,由本體3及護蓋4構成。本體3及護蓋4分別係合成樹脂成形品。First, the housing 2 will be described. The casing 2 has a cubic shape extending in the second direction D2 and is composed of the main body 3 and the cover 4. The main body 3 and the cover 4 are respectively synthetic resin molded articles.
本體3,於後側、右側、左側、上側及下側,分別具有基部30、第1側部31、第2側部32、第3側部33及第4側部34,呈具有沿第2方向D2延伸之矩形狀之前面開口之箱狀形成。護蓋4,於前側、右側、左側、上側及下側,分別具有基部40、第1側部41、第2側部42、第3側部43及第4側部44,呈具有沿第2方向D2延伸之矩形狀之後面開口之箱狀形成。The main body 3 has a base portion 30, a first side portion 31, a second side portion 32, a third side portion 33, and a fourth side portion 34 on the rear side, the right side, the left side, the upper side, and the lower side, respectively. The rectangular shape in which the direction D2 extends is formed in a box shape having an open front surface. The cover 4 has a base portion 40, a first side portion 41, a second side portion 42, a third side portion 43, and a fourth side portion 44 on the front side, the right side, the left side, the upper side, and the lower side, respectively. The rectangular shape in which the direction D2 extends is formed in a box shape having an open rear surface.
本體3中,第3側部33,包含:於第2方向D2之第1及第2側分別朝第3方向之第1側突出之第1及第2突起331及333。同樣地,第4側部34,包含:於第2方向D2之第1及第2側分別朝第3方向之第2側突出之第3及第4突起341及343(參照後述之圖14)。In the main body 3, the third side portion 33 includes first and second protrusions 331 and 333 that protrude toward the first side in the third direction on the first and second sides in the second direction D2, respectively. Similarly, the fourth side portion 34 includes third and fourth projections 341 and 343 that protrude toward the second side in the third direction on the first and second sides in the second direction D2 (see FIG. 14 described later). .
護蓋4中,第3側部43,呈具有朝第1方向D1之第2側(後方)突出之第1及第2平片431及433之C(方括弧)狀形成。第4側部44,呈具有朝後方突出之第3及第4平片441及443之C(方括弧)狀形成。於平片431、433、441及443,分別形成第1、第2、第3及第4孔432、434、442及444。In the cover 4, the third side portion 43 is formed in a C (square bracket) shape having the first and second flat sheets 431 and 433 that protrude toward the second side (rear) of the first direction D1. The fourth side portion 44 is formed in a C (square bracket) shape having the third and fourth flat sheets 441 and 443 protruding rearward. The first, second, third, and fourth holes 432, 434, 442, and 444 are formed in the flat sheets 431, 433, 441, and 443, respectively.
亦即,形成本體3及護蓋4,俾第1、第2、第3及第4突起331、333、341及343,分別,***第1、第2、第3及第4孔432、434、442及444。因此,可結合本體3及護蓋4,其結果,可構成框體2。That is, the body 3 and the cover 4 are formed, and the first, second, third, and fourth protrusions 331, 333, 341, and 343 are inserted into the first, second, third, and fourth holes 432, 434, respectively. , 442 and 444. Therefore, the body 3 and the cover 4 can be combined, and as a result, the frame 2 can be constructed.
如圖3及5所示,第1側部41,包含:應***安裝框6之第1側部61中相鄰之2個安裝孔611之2個爪411。且第2側部42,包含:應***安裝框6之第2側部62中相鄰之2個安裝孔621之2個爪421。因此,各爪411***對應之安裝孔611,各爪421***對應之安裝孔621,藉此,可安裝開關模組1於安裝框6。As shown in FIGS. 3 and 5, the first side portion 41 includes two claws 411 to be inserted into the two adjacent mounting holes 611 of the first side portion 61 of the mounting frame 6. Further, the second side portion 42 includes two claws 421 to be inserted into the two adjacent mounting holes 621 of the second side portion 62 of the mounting frame 6. Therefore, each of the claws 411 is inserted into the corresponding mounting hole 611, and each of the claws 421 is inserted into the corresponding mounting hole 621, whereby the switch module 1 can be mounted on the mounting frame 6.
如圖1所示,本體3,包含「於第2方向D2之第1及第2側分別形成第1及第2收納室37及38之第1及第2分隔壁35及36」,第1及第2分隔壁35及36相互分離,俾於第1及第2收納室37及38之間形成中央收納室39。As shown in FIG. 1, the main body 3 includes "the first and second partition walls 35 and 36 which form the first and second storage chambers 37 and 38, respectively, on the first and second sides in the second direction D2," The second partition walls 35 and 36 are separated from each other, and a central storage chamber 39 is formed between the first and second storage chambers 37 and 38.
第1端子13之一部分由框體2內之中央收納室39收納,第1端子13之殘餘部分由框體2內之第1收納室37收納。第2端子14之一部分及第3端子15之一部分由框體2內之中央收納室39收納,第2端子14之殘餘部分及第3端子15之殘餘部分由框體2內之第2收納室38收納。One of the first terminals 13 is housed in the central storage chamber 39 in the casing 2, and the remaining portion of the first terminal 13 is housed in the first storage chamber 37 in the casing 2. One of the second terminal 14 and one of the third terminals 15 are housed in the central storage chamber 39 in the casing 2, and the remaining portion of the second terminal 14 and the remaining portion of the third terminal 15 are housed in the second storage chamber in the casing 2. 38 storage.
如圖2及3所示,第1端子13,包含:支持可動接點板12之第2端122之支持片131。圖2之例中,第1端子13,由端子板130、2個鎖定彈簧138及解除鈕139構成。第2端子14,包含固定接點(第1固定接點)141,由端子板140及鎖定彈簧148構成。第3端子15,包含固定接點(第2固定接點)151,由端子板150及鎖定彈簧158構成。且開關模組1,包含解除鈕149,此由第2及第3端子14及15兼用。As shown in FIGS. 2 and 3, the first terminal 13 includes a support piece 131 that supports the second end 122 of the movable contact plate 12. In the example of Fig. 2, the first terminal 13 is composed of a terminal plate 130, two lock springs 138, and a release button 139. The second terminal 14 includes a fixed contact (first fixed contact) 141 and is composed of a terminal plate 140 and a lock spring 148. The third terminal 15 includes a fixed contact (second fixed contact) 151 and is composed of a terminal block 150 and a lock spring 158. Further, the switch module 1 includes a release button 149, and the second and third terminals 14 and 15 are used in combination.
第1端子13中,端子板130,成一體具有:支持片131、第1連結片132、第1平片133、第2平片134、第3平片135、第4平片136及第2連結片137。第1~第4平片133~136,自沿第3方向D3延伸之第1連結片132之兩端側朝後方突出(彎曲),俾第1及第3平片133及135分別與第2及第4平片134及136對向。第2連結片137,具有L狀剖面,介在於第2及第4平片134及136間,自第1連結片132朝後方突出,俾第2連結片137之前端朝左方延伸。支持片131,呈矩形平板狀形成,沿第3方向D3延伸,而一體連結第2連結片137之前端。更詳細而言,第1及第2平片133及134,配置於上側,另一方面,第3及第4平片135及136,配置於下側。且第1及第3平片133及135,配置於右側,另一方面,第2及第4平片134及136與第2連結片137,配置於左側。In the first terminal 13, the terminal plate 130 integrally includes a support piece 131, a first connecting piece 132, a first flat piece 133, a second flat piece 134, a third flat piece 135, a fourth flat piece 136, and a second piece. Link piece 137. The first to fourth flat sheets 133 to 136 protrude rearward (curved) from the both end sides of the first connecting piece 132 extending in the third direction D3, and the first and third flat sheets 133 and 135 are respectively second and second. And the fourth flat sheets 134 and 136 are opposite. The second connecting piece 137 has an L-shaped cross section, and is interposed between the second and fourth flat sheets 134 and 136, and protrudes rearward from the first connecting piece 132, and the front end of the second connecting piece 137 extends to the left. The support piece 131 is formed in a rectangular flat plate shape and extends in the third direction D3 to integrally connect the front end of the second connecting piece 137. More specifically, the first and second flat sheets 133 and 134 are disposed on the upper side, and the third and fourth flat sheets 135 and 136 are disposed on the lower side. Further, the first and third flat sheets 133 and 135 are disposed on the right side, and the second and fourth flat sheets 134 and 136 and the second connecting piece 137 are disposed on the left side.
第2端子14中,端子板140,成一體具有:固定接點(第1固定接點)141、連結片142、第1平片145、第2平片146及固定接點片(第1固定接點片)147。第1及第2平片145及146,自沿第2方向D2延伸之連結片142之兩端側朝後方突出(彎曲),俾第1平片145與第2平片146對向。圖2之例中,固定接點片147,呈J或U狀形成,自連結片142與第1平片145一齊朝後方突出,固定接點片147之前端側,朝第1方向D1之第1側(前方)彎曲。固定接點141,配置於第2方向D2之第1側之固定接點片147之一面。更詳細而言,如圖3所示,第2端子14,配置於下側,另一方面,第3端子15,配置於上側。且第1平片145及固定接點片147配置於右側,另一方面,第2平片146配置於左側。In the second terminal 14, the terminal plate 140 integrally includes a fixed contact (first fixed contact) 141, a connecting piece 142, a first flat piece 145, a second flat piece 146, and a fixed contact piece (first fixed) Contact piece) 147. The first and second flat sheets 145 and 146 project rearward (bend) from the both end sides of the connecting piece 142 extending in the second direction D2, and the first flat piece 145 faces the second flat piece 146. In the example of FIG. 2, the fixed contact piece 147 is formed in a J or U shape, and the self-connecting piece 142 protrudes rearward from the first flat piece 145, and fixes the front end side of the contact piece 147 toward the first direction D1. 1 side (front) is bent. The fixed contact 141 is disposed on one surface of the fixed contact piece 147 on the first side of the second direction D2. More specifically, as shown in FIG. 3, the second terminal 14 is disposed on the lower side, and the third terminal 15 is disposed on the upper side. Further, the first flat piece 145 and the fixed contact piece 147 are disposed on the right side, and the second flat piece 146 is disposed on the left side.
如圖2及3所示,第3端子15中,端子板150,成一體具有:固定接點(第2固定接點)151、連結片152、第1平片153、第2平片154及固定接點片(第2固定接點片)157。第1及第2平片153及154,自沿第2方向D2延伸之連結片152之兩端側朝後方突出(彎曲),俾第1平片153與第2平片154對向。固定接點片157,具有L狀剖面,自第1平片153朝右方突出,俾固定接點片157之前端面對第2端子14之固定接點141。固定接點151,配置於第2方向D2之第2側之固定接點片157之前端面。更詳細而言,第1平片153及固定接點片157配置於右側,另一方面,第2平片154配置於左側。As shown in FIGS. 2 and 3, in the third terminal 15, the terminal block 150 integrally includes a fixed contact (second fixed contact) 151, a connecting piece 152, a first flat piece 153, and a second flat piece 154. Fixed contact piece (2nd fixed contact piece) 157. The first and second flat sheets 153 and 154 project rearward (bend) from the both end sides of the connecting piece 152 extending in the second direction D2, and the first flat piece 153 faces the second flat piece 154. The fixed contact piece 157 has an L-shaped cross section and protrudes rightward from the first flat piece 153, and fixes the fixed contact 141 of the end face of the contact piece 157 to the second terminal 14 before the contact piece 157. The fixed contact 151 is disposed on the front end surface of the fixed contact piece 157 on the second side of the second direction D2. More specifically, the first flat piece 153 and the fixed contact piece 157 are disposed on the right side, and the second flat piece 154 is disposed on the left side.
如圖1及2所示,作為第1端子13之一部分之支持片131,由本體3之中央收納室39收納,另一方面,第1端子13之殘餘部分,由本體3之第1收納室37收納。2個鎖定彈簧138之一方,配置於第1及第2平片133及134之間,另一方面,另一方,配置於第3及第4平片135及136之間。解除鈕139,配置於2個鎖定彈簧138之間,俾可使2個鎖定彈簧138之一部分(鎖定片)朝前方彎曲。As shown in FIGS. 1 and 2, the support piece 131 as a part of the first terminal 13 is housed in the central storage chamber 39 of the main body 3, while the remaining portion of the first terminal 13 is formed by the first storage chamber of the main body 3. 37 storage. One of the two lock springs 138 is disposed between the first and second flat sheets 133 and 134, and the other is disposed between the third and fourth flat sheets 135 and 136. The release button 139 is disposed between the two lock springs 138, and the one portion of the two lock springs 138 (locking piece) can be bent forward.
同樣地,作為第2端子14之一部分之固定接點片147及作為第3端子15之一部分之固定接點片157,由本體3之中央收納室39收納,另一方面,第2端子14之殘餘部分及第3端子15之殘餘部分,由第2收納室38收納。鎖定彈簧148,配置於第1及第2平片145及146之間,另一方面,鎖定彈簧158,配置於第1及第2平片153及154之間。解除鈕149,配置於2個鎖定彈簧148及158之間,俾可使2個鎖定彈簧148及158各一部分(鎖定片)朝前方彎曲。Similarly, the fixed contact piece 147 which is a part of the second terminal 14 and the fixed contact piece 157 which is a part of the third terminal 15 are housed in the central storage chamber 39 of the main body 3, and the second terminal 14 is The remaining portion and the remaining portion of the third terminal 15 are housed in the second storage chamber 38. The lock spring 148 is disposed between the first and second flat sheets 145 and 146. On the other hand, the lock spring 158 is disposed between the first and second flat sheets 153 and 154. The release button 149 is disposed between the two lock springs 148 and 158, and the two lock springs 148 and 158 can be bent forward.
鎖定彈簧138、148及158彼此相同。且鎖定彈簧138、148及158,分別與文獻1相同。解除鈕139及149亦彼此相同。且解除鈕139及149,分別與文獻1相同,故在此不詳細說明。The lock springs 138, 148, and 158 are identical to each other. And the locking springs 138, 148 and 158 are the same as the document 1, respectively. The release buttons 139 and 149 are also identical to each other. The release buttons 139 and 149 are the same as those of the document 1, and therefore will not be described in detail herein.
如圖2所示,電路基板20,係例如,嵌入成形品,包含第1端子201、第2端子202及光源(第1光源)204(參照後述之圖14)。光源204,包含於連接第1及第2端子201及202間之電路(第1電路)。本實施形態之電路基板20,與圖14之實施形態之電路基板20共通。例如,第1電路,係包含光源204,與複數之電阻205之串聯電路。光源204,係例如LED(發光二極體),詳細而言,係綠色LED。As shown in FIG. 2, the circuit board 20 is, for example, embedded in a molded article, and includes a first terminal 201, a second terminal 202, and a light source (first light source) 204 (see FIG. 14 described later). The light source 204 is included in a circuit (first circuit) that connects the first and second terminals 201 and 202. The circuit board 20 of the present embodiment is common to the circuit board 20 of the embodiment of Fig. 14 . For example, the first circuit includes a light source 204 and a series circuit of a plurality of resistors 205. The light source 204 is, for example, an LED (Light Emitting Diode), and in detail, is a green LED.
電路基板20,收納於框體2內,俾第1及第2端子201及202分別接觸端子板150及140。圖1之例中,第2端子202,接觸端子板140之連結片142。同樣地,第1端子201,接觸端子板150之連結片152。The circuit board 20 is housed in the casing 2, and the first and second terminals 201 and 202 are in contact with the terminal plates 150 and 140, respectively. In the example of FIG. 1, the second terminal 202 contacts the connecting piece 142 of the terminal block 140. Similarly, the first terminal 201 contacts the connecting piece 152 of the terminal block 150.
翻轉彈簧11A、可動接點板12及翻轉握把16,由框體2之中央收納室39收納。圖3之例中,翻轉彈簧11A,係壓縮螺旋彈簧。The reversing spring 11A, the movable contact plate 12, and the inverting grip 16 are housed in the central storage chamber 39 of the casing 2. In the example of Fig. 3, the inverting spring 11A is a compression coil spring.
可動接點板12,於第3方向D3之第1側及第2側分別更具有第3端123及第4端124。本實施形態中,可動接點板12,呈不具有彎曲部之平板狀。詳細而言,可動接點板12,不具有沿第2方向D2彎曲之彎曲部。The movable contact plate 12 further has a third end 123 and a fourth end 124 on the first side and the second side in the third direction D3. In the present embodiment, the movable contact plate 12 has a flat plate shape without a curved portion. Specifically, the movable contact plate 12 does not have a curved portion that is curved in the second direction D2.
如圖1及4所示,框體2,更包含:第1及第2凹部391及392,支持可動接點板12,俾可動接點板12之第1端121之一側可沿第2方向D2任意翻轉。圖1及4之例中,第1及第2凹部391及392,形成於本體3之中央收納室39內。且第1及第2凹部391及392,分別呈自第1方向D1之第2側朝第1側逐漸擴大之形狀(三角形狀)形成。第3方向D3之第1側之可動接點板12之第3端123之後側由第1凹部391支持,另一方面,第3方向D3之第2側之可動接點板12之第4端124之後側由第2凹部392支持。As shown in FIGS. 1 and 4, the housing 2 further includes first and second recesses 391 and 392 for supporting the movable contact plate 12, and one side of the first end 121 of the movable contact plate 12 can be along the second side. Direction D2 is flipped at will. In the example of FIGS. 1 and 4, the first and second recesses 391 and 392 are formed in the central storage chamber 39 of the main body 3. Each of the first and second concave portions 391 and 392 is formed in a shape (triangular shape) that gradually increases from the second side in the first direction D1 toward the first side. The third end 123 of the movable contact plate 12 on the first side of the third direction D3 is supported by the first recess 391, and the fourth end of the movable contact plate 12 of the second side of the third direction D3. The rear side of 124 is supported by the second recess 392.
如圖3及4所示,可動接點板12,係金屬等平板狀之電氣導電體,於第2方向D2之第1側及第2側分別具有第1面125及第2面126。且可動接點板12,更包含:自第1端121之上側及下側分別朝前側突出之第1突片127及第2突片128。第1突片127,***後側之翻轉彈簧11A之端部(後端部)。第2突片128,於第1及第2面125及126分別具有可動接點(第2可動接點)12B及可動接點(第1可動接點)12A。As shown in FIGS. 3 and 4, the movable contact plate 12 is a flat electric conductor such as a metal, and has a first surface 125 and a second surface 126 on the first side and the second side in the second direction D2, respectively. Further, the movable contact plate 12 further includes a first protruding piece 127 and a second protruding piece 128 that protrude from the upper side and the lower side of the first end 121 toward the front side. The first projecting piece 127 is inserted into the end portion (rear end portion) of the reverse spring 11A on the rear side. The second protruding piece 128 has a movable contact (second movable contact) 12B and a movable contact (first movable contact) 12A on the first and second faces 125 and 126, respectively.
如圖3及9所示,框體2,更包含:以可沿第2方向D2任意翻轉之方式支持翻轉握把16之第3及第4凹部403及404。圖3及9之例中,護蓋4,於前側之基部40具有朝後方後傾之凹處400。且護蓋4,包含:自凹處400之底朝前方突出之第1及第2突出部401及402。第1及第2突出部401及402,於第3方向D3之第1及第2側分別對向配置。於第1突出部401具備第3凹部403,俾面對第2突出部402。於第2突出部402具備第4凹部404,俾面對第1突出部401。第3及第4凹部403及404,分別呈自第1方向之第1側朝第2側逐漸擴大之形狀(三角形狀)形成。且護蓋4,包含:形成於第1及第2突出部401及402之間之開口405。開口405,呈沿第2方向D2延伸之矩形狀。As shown in FIGS. 3 and 9, the housing 2 further includes third and fourth recesses 403 and 404 for supporting the flip grip 16 so as to be arbitrarily reversed in the second direction D2. In the example of Figs. 3 and 9, the cover 4 has a recess 400 that is inclined rearwardly toward the base 40 on the front side. Further, the cover 4 includes first and second protruding portions 401 and 402 that protrude forward from the bottom of the recess 400. The first and second protruding portions 401 and 402 are disposed to face each other on the first and second sides in the third direction D3. The first protruding portion 401 includes a third concave portion 403 that faces the second protruding portion 402. The second protruding portion 402 includes a fourth concave portion 404 that faces the first protruding portion 401. Each of the third and fourth recesses 403 and 404 is formed in a shape (triangular shape) that gradually increases from the first side in the first direction toward the second side. The cover 4 includes an opening 405 formed between the first and second protruding portions 401 and 402. The opening 405 has a rectangular shape extending in the second direction D2.
如圖1及9所示,護蓋4,於第2方向D2之第1及第2側之凹處400之一端,分別具有第1及第2引導孔406及407。護蓋4,於第2方向D2之第1側之凹處400之內面之一部分具有矩形孔408,第1引導孔406連通矩形孔408。亦即,矩形孔408包含於第1引導孔406。且護蓋4,於第2方向D2之第2側之凹處400之內面之一部分具有矩形狀之凹處409,第2引導孔407,連通凹處409。亦即,凹處409包含於第2引導孔407。As shown in FIGS. 1 and 9, the cover 4 has first and second guide holes 406 and 407 at one end of the first and second recesses 400 in the second direction D2. The cover 4 has a rectangular hole 408 in one of the inner faces of the recess 400 on the first side of the second direction D2, and the first guide hole 406 communicates with the rectangular hole 408. That is, the rectangular hole 408 is included in the first guiding hole 406. Further, the cover 4 has a rectangular recess 409 in a portion of the inner surface of the recess 400 on the second side in the second direction D2, and the second guide hole 407 communicates with the recess 409. That is, the recess 409 is included in the second guiding hole 407.
翻轉握把16,呈具有開口之筒狀形成,翻轉彈簧11A配置於翻轉握把16內。圖1及3之例中,翻轉彈簧11A,配置於翻轉握把16內,俾翻轉彈簧11A之後端自翻轉握把16突出。翻轉握把16,包含第1及第2支點突起161及162,與第1及第2翻轉突起163及164。The inverting grip 16 is formed in a cylindrical shape having an opening, and the inverting spring 11A is disposed in the inverting grip 16. In the example of Figs. 1 and 3, the inverting spring 11A is disposed in the inverting grip 16, and the rear end of the inverting spring 11A protrudes from the inverting grip 16. The flip handle 16 includes first and second fulcrum projections 161 and 162, and first and second inverting projections 163 and 164.
第1及第2支點突起161及162,形成為第3方向D3之第1及第2側之翻轉握把16之部分,俾分別位於框體2之第3及第4凹部403及404內。The first and second fulcrum projections 161 and 162 are formed as portions of the first and second side reversing grips 16 in the third direction D3, and are located in the third and fourth recessed portions 403 and 404 of the housing 2, respectively.
第1及第2翻轉突起163及164,自第2方向D2之第1及第2側之翻轉握把16之前端之2處朝前方突出。亦即,第1及第2翻轉突起163及164,配置於較第1及第2支點突起161及162更前側。The first and second inverting projections 163 and 164 project forward from the front end of the first and second side inverting grips 16 of the first and second sides in the second direction D2. In other words, the first and second inverting projections 163 and 164 are disposed on the front side of the first and second fulcrum projections 161 and 162.
說明關於框體2之組裝。首先,如上述,第1端子13、第2端子14、第3端子15、電路基板20及可動接點板12,收納於本體3內。且翻轉彈簧11A***翻轉握把16內。接著,可動接點板12之第1突片127嵌入翻轉彈簧11A之後端部,翻轉握把16由可動接點板12載置。接著,護蓋4結合本體3,俾翻轉握把16之第1及第2支點突起161及162分別***第3及第4凹部403及404內。如此組裝框體2後,收納於框體2內之翻轉握把16之第1及第2翻轉突起163及164側(翻轉握把16之前部),即經由框體2之開口405配置於框體2之凹處400內。Explain the assembly of the frame 2. First, as described above, the first terminal 13, the second terminal 14, the third terminal 15, the circuit board 20, and the movable contact plate 12 are housed in the main body 3. And the flip spring 11A is inserted into the flip grip 16. Next, the first projection 127 of the movable contact plate 12 is fitted into the rear end portion of the reverse spring 11A, and the reverse grip 16 is placed on the movable contact plate 12. Next, the cover 4 is coupled to the main body 3, and the first and second fulcrum projections 161 and 162 of the reversing grip 16 are inserted into the third and fourth recesses 403 and 404, respectively. After the frame 2 is assembled in this manner, the first and second inverting projections 163 and 164 (the front portion of the inverting grip 16) of the inverting grip 16 housed in the casing 2 are placed in the frame via the opening 405 of the casing 2. The recess 2 of the body 2 is inside.
其次,說明關於按鈕10、滑動凸輪17、彈簧片18及恢復彈簧19。按鈕10、滑動凸輪17、彈簧片18及恢復彈簧19,安裝於框體2之前面,俾彈簧片18使滑動凸輪17朝按鈕10之中央側偏壓,且恢復彈簧19使按鈕10朝第1方向D1之第1側偏壓。Next, the button 10, the slide cam 17, the spring piece 18, and the return spring 19 will be described. The button 10, the slide cam 17, the spring piece 18, and the return spring 19 are attached to the front surface of the casing 2, and the spring leaf 18 biases the slide cam 17 toward the center side of the button 10, and the return spring 19 causes the button 10 to face the first The first side of the direction D1 is biased.
如圖3所示,按鈕10,於前側、右側、左側、上側及下側,分別具有基部100、第1側部101、第2側部102、第3側部103及第4側部104,呈具有沿第2方向D2延伸之矩形狀之後面開口之箱狀形成。第1側部101,包含自兩端部分離之中央部,於第1側部101之中央部之前端,具有配置於護蓋4之第1引導孔406之矩形孔408內之爪105。第2側部102,包含自兩端部分離之中央部,於第2側部102之中央部之前端,具有配置於護蓋4之第2引導孔407之凹處409內之爪106。因此,按鈕10可安裝於護蓋4之凹處400,俾按鈕10可沿第1方向D1任意移動。As shown in FIG. 3, the button 10 has a base portion 100, a first side portion 101, a second side portion 102, a third side portion 103, and a fourth side portion 104 on the front side, the right side, the left side, the upper side, and the lower side, respectively. It is formed in a box shape having a rectangular rear surface extending in the second direction D2. The first side portion 101 includes a central portion separated from the both end portions, and has a claw 105 disposed in a rectangular hole 408 of the first guide hole 406 of the cover 4 at a front end of the central portion of the first side portion 101. The second side portion 102 includes a central portion separated from the both end portions, and has a claw 106 disposed in the recess 409 of the second guide hole 407 of the cover 4 at the front end of the central portion of the second side portion 102. Therefore, the button 10 can be mounted to the recess 400 of the cover 4, and the click button 10 can be arbitrarily moved in the first direction D1.
如圖10所示,滑動凸輪17,分別具有:用來將第1及第2翻轉突起163及164交互地朝第1方向之第2側推壓之第1及第2片(凸輪片)171及172。本實施形態中,第1及第2片171及172相互分離,俾 (a) 隨著第1片171推壓前側之第1翻轉突起163,第1片171,與「自第2翻轉突起164之內側朝兩翻轉突起間之中心滑動之第2片172」一齊滑動, (b) 隨著第2片172推壓前側之第2翻轉突起164,第2片172,與「自第1翻轉突起163之內側朝兩翻轉突起間之中心滑動之第1片171」一齊滑動。As shown in FIG. 10, the slide cams 17 respectively have first and second sheets (cam pieces) 171 for pressing the first and second inverting projections 163 and 164 alternately toward the second side in the first direction. And 172. In the present embodiment, the first and second sheets 171 and 172 are separated from each other, and the first sheet 171 presses the first inversion protrusion 163 on the front side, the first sheet 171, and the "second inversion projection 164". The second piece 172", which slides on the inner side toward the center between the two inverting projections, slides together, (b) the second piece 172 pushes the second inversion protrusion 164 on the front side, the second piece 172, and "from the first inversion protrusion" The first piece 171" on the inner side of the 163 which slides toward the center between the two inverting projections slides together.
彈簧片18,包含:使滑動凸輪17朝按鈕10之中央側偏壓之第1及第2彈簧片181及182。The spring piece 18 includes first and second spring pieces 181 and 182 that bias the slide cam 17 toward the center side of the button 10.
圖10之例中,第1及第2彈簧片181及182,分別配置於第2方向D2之第1及第2側,滑動凸輪17,因第1及第2彈簧片181及182,朝第2方向D2之按鈕10之中央側偏壓。詳細而言,彈簧片18更包含連結片183。第1及第2彈簧片181及182,由連結片183固持,俾第1及第2彈簧片181及182之前端固持滑動凸輪17之第4片174之兩端。且彈簧片18,成一體具有第1及第2彈簧片181及182與連結片183。In the example of FIG. 10, the first and second spring pieces 181 and 182 are disposed on the first and second sides in the second direction D2, respectively, and the slide cams 17 are oriented toward the first and second spring pieces 181 and 182. The center side of the button 10 of the direction D2 is biased. In detail, the spring piece 18 further includes a coupling piece 183. The first and second spring pieces 181 and 182 are held by the connecting piece 183, and the first ends of the first and second spring pieces 181 and 182 are held at both ends of the fourth piece 174 of the slide cam 17. The spring piece 18 integrally includes the first and second spring pieces 181 and 182 and the connecting piece 183.
恢復彈簧19,包含:推壓片190,按壓「配置於按鈕10之基部100之內面之滑動凸輪17」,俾滑動凸輪17可沿基部100之內面任意移動;及偏壓片195,使按鈕10朝第1方向D1之第1側偏壓。The return spring 19 includes a pressing piece 190 that presses a "sliding cam 17 disposed on the inner surface of the base 100 of the button 10", and the sliding cam 17 can be arbitrarily moved along the inner surface of the base 100; and the biasing piece 195 is made The button 10 is biased toward the first side of the first direction D1.
圖10之例中,配置於按鈕10之基部100之內面之滑動凸輪17,由推壓片190,固持於按鈕10之基部100之內面,俾滑動凸輪17可沿第2方向D2任意移動。且恢復彈簧19,成一體具有推壓片190及偏壓片195。In the example of Fig. 10, the slide cam 17 disposed on the inner surface of the base portion 100 of the button 10 is held by the pressing piece 190 on the inner surface of the base portion 100 of the button 10, and the slide cam 17 can be arbitrarily moved in the second direction D2. . The spring 19 is restored to integrally have a pressing piece 190 and a biasing piece 195.
推壓片190,呈翻轉握把16之第1及第2翻轉突起163及164通過其中之框狀(四角框狀)形成。詳細而言,推壓片190,於右側、左側、上側及下側,分別具有第1側部191、第2側部192、第3側部193及第4側部194。且推壓片190,於第3及第4側部193及194之間更具有中間片19a,包含第1及第2翻轉突起163及164分別通過之第1及第2孔19b及19c。The pressing piece 190 is formed by the frame shape (four-corner frame shape) in which the first and second inverting projections 163 and 164 of the inverted grip 16 are formed. Specifically, the pressing piece 190 has a first side portion 191, a second side portion 192, a third side portion 193, and a fourth side portion 194 on the right side, the left side, the upper side, and the lower side. Further, the pressing piece 190 further includes an intermediate piece 19a between the third and fourth side portions 193 and 194, and includes first and second holes 19b and 19c through which the first and second inverting projections 163 and 164 respectively pass.
偏壓片195,包含弓狀之第1及第2彈簧片,藉由第1及第2彈簧片各中央部固定於按鈕10之內面,可以第1及第2彈簧片使按鈕10朝第1方向之第1側偏壓。且上述推壓片190之第3側部193及第4側部194,配置於第1及第2彈簧片之間。且第1彈簧片之內緣中央部,一體結合推壓片190之第3側部193之外緣中央部,另一方面,第2彈簧片之內緣中央部,一體結合推壓片190之第4側部194之外緣中央部。The biasing piece 195 includes the first and second spring pieces in the shape of a bow, and the center portions of the first and second spring pieces are fixed to the inner surface of the button 10, so that the first and second spring pieces can be used to turn the button 10 toward the first The first side of the 1 direction is biased. The third side portion 193 and the fourth side portion 194 of the pressing piece 190 are disposed between the first and second spring pieces. The central portion of the inner edge of the first spring piece is integrally coupled to the central portion of the outer edge of the third side portion 193 of the pressing piece 190, and the central portion of the inner edge of the second spring piece is integrally coupled to the pressing piece 190. The fourth side portion 194 is at the center of the outer edge.
圖10之例中,偏壓片195,於右側、左側、上側及下側,分別具有第1側部196、第2側部197、第3側部198及第4側部199,第3及第4側部198及199,分別對應上述第1及第2彈簧片。亦即,偏壓片195,呈具有大於第1及第2孔19b及19c之孔之框狀(四角框狀)形成。又,第1及第2側部196及197係可任選者。In the example of FIG. 10, the biasing piece 195 has a first side portion 196, a second side portion 197, a third side portion 198, and a fourth side portion 199 on the right side, the left side, the upper side, and the lower side, respectively. The fourth side portions 198 and 199 correspond to the first and second spring pieces, respectively. In other words, the biasing piece 195 is formed in a frame shape (four-corner frame shape) having holes larger than the first and second holes 19b and 19c. Further, the first and second side portions 196 and 197 are optional.
其次,說明關於圖3所示之構件對框體2之安裝。首先,滑動凸輪17,配置於按鈕10之基部100之內面。接著,在第4片174之兩端由第1及第2彈簧片181及182之前端固持之狀態下,彈簧片18之連結片183固定於按鈕10之基部100之內面。接著,恢復彈簧19中偏壓片195之第3及第4側部198及199各中央部,固定於按鈕10之基部100之內面。接著,包含滑動凸輪17、彈簧片18及恢復彈簧19之按鈕10,安裝於護蓋4之凹處400。Next, the mounting of the member to the frame 2 shown in Fig. 3 will be described. First, the slide cam 17 is disposed on the inner surface of the base 100 of the button 10. Next, in a state where the both ends of the fourth piece 174 are held by the front ends of the first and second spring pieces 181 and 182, the connecting piece 183 of the spring piece 18 is fixed to the inner surface of the base 100 of the button 10. Next, the central portions of the third and fourth side portions 198 and 199 of the biasing piece 195 of the return spring 19 are fixed to the inner surface of the base portion 100 of the button 10. Next, the button 10 including the slide cam 17, the spring piece 18, and the return spring 19 is attached to the recess 400 of the cover 4.
說明上述開關模組1之翻轉動作。如圖1所示,可動接點12A接觸固定接點141時,翻轉握把16之第2翻轉突起164,位於較第1翻轉突起163更前方。此時,在按鈕10因恢復彈簧19朝第1方向D1之第1側偏壓之狀態下,按鈕10之爪105及106,分別卡止於護蓋4之第1及第2引導孔406及407各前緣。亦即,按鈕10處於最前位置。且滑動凸輪17,因彈簧片18而位於沿第2方向D2按鈕10之中央側。The flipping operation of the above switch module 1 will be described. As shown in FIG. 1, when the movable contact 12A contacts the fixed contact 141, the second inverting projection 164 of the flip 16 is placed further forward than the first inverting projection 163. At this time, in a state where the button 10 is biased toward the first side of the first direction D1 by the return spring 19, the claws 105 and 106 of the button 10 are respectively locked to the first and second guide holes 406 of the cover 4 and 407 leading edges. That is, the button 10 is at the foremost position. Further, the slide cam 17 is located on the center side of the button 10 in the second direction D2 by the spring piece 18.
自圖1之狀態,按鈕10,經由例如琴鍵5朝第1方向D1之第2側被按壓後,滑動凸輪17中,第2片172按壓位於前方之第2翻轉突起164,且第1片171遠離第1翻轉突起163,同時沿第2方向D2滑動。圖1之例中,第2片172位於較第2翻轉突起164更左側,伴隨著翻轉握把16翻轉,滑動凸輪17朝左側滑動。此期間內,滑動凸輪17之第2片172將第2翻轉突起164朝第1方向D1之第2側推壓,故翻轉握把16翻轉,俾第1翻轉突起163位於較第2翻轉突起164更前方,同時可動接點板12亦翻轉。其結果,可動接點12A遠離固定接點141,可動接點12B接觸固定接點151。其後,停止推壓琴鍵5,按鈕10,即因恢復彈簧19,與琴鍵5一齊恢復至原來的位置,且滑動凸輪17亦因彈簧片18恢復至原來的位置。In the state of FIG. 1, the button 10 is pressed toward the second side of the first direction D1 via, for example, the key 5, and the second piece 172 presses the second inversion protrusion 164 located in the front side of the slide cam 17, and the first piece 171 is pressed. It is away from the first inversion protrusion 163 while sliding in the second direction D2. In the example of Fig. 1, the second piece 172 is located on the left side of the second inverting projection 164, and the reversing grip 16 is reversed, and the slide cam 17 slides to the left side. During this period, the second sheet 172 of the slide cam 17 presses the second inverting projection 164 toward the second side in the first direction D1, so that the inverting grip 16 is reversed, and the first inverting projection 163 is located on the second inverting projection 164. Further forward, the movable contact plate 12 is also turned over. As a result, the movable contact 12A is away from the fixed contact 141, and the movable contact 12B is in contact with the fixed contact 151. Thereafter, the pressing of the key 5 and the button 10 are stopped, that is, the return spring 19 is returned to the original position together with the key 5, and the slide cam 17 is returned to the original position by the spring piece 18.
其後,按鈕10,經由琴鍵5朝第1方向D1之第2側被按壓後,滑動凸輪17中,第1片171按壓位於前方之第1翻轉突起163,且第2片172遠離第2翻轉突起164,同時沿第2方向D2滑動。第1片171位於較第1翻轉突起163更右側,伴隨著翻轉握把16翻轉,滑動凸輪17朝右側滑動。此期間內,滑動凸輪17之第1片171將第1翻轉突起163朝第1方向D1之第2側推壓,故翻轉握把16翻轉,俾第2翻轉突起164位於較第1翻轉突起163更前方,同時可動接點板12亦翻轉。其結果,可動接點12B遠離固定接點151,可動接點12A接觸固定接點141。其後,停止推壓琴鍵5,按鈕10,即因恢復彈簧19,與琴鍵5一齊恢復至原來的位置,且滑動凸輪17亦因彈簧片18恢復至原來的位置。Thereafter, the button 10 is pressed by the key 5 toward the second side in the first direction D1. Then, in the slide cam 17, the first piece 171 presses the first inversion protrusion 163 located in the front, and the second piece 172 is moved away from the second inversion. The projection 164 slides in the second direction D2 at the same time. The first piece 171 is located on the right side of the first inversion protrusion 163, and the tilting grip 16 is reversed, and the slide cam 17 slides to the right side. During this period, the first sheet 171 of the slide cam 17 presses the first inverting projection 163 toward the second side of the first direction D1, so that the inverting grip 16 is reversed, and the second inverting projection 164 is located closer to the first inverting projection 163. Further forward, the movable contact plate 12 is also turned over. As a result, the movable contact 12B is away from the fixed contact 151, and the movable contact 12A is in contact with the fixed contact 141. Thereafter, the pressing of the key 5 and the button 10 are stopped, that is, the return spring 19 is returned to the original position together with the key 5, and the slide cam 17 is returned to the original position by the spring piece 18.
說明關於本實施形態之特徵。圖11中,2a分別表示端子收納室3a、3b、3c及3d,2b表示收納於端子收納室2a內之鎖定彈簧138、148及158中任一者。且2c、2d、2e、2f及2g,分別表示鎖定彈簧2a之中央片、接觸片、鎖定片、彎曲部及矩形平板狀部,另一方面,2h、2i及2j,分別表示收納於端子收納室2a內之抵接片、按壓片及連結部,此等者,構成速接端子板2k。2m,係連通端子收納室2a之電線***口。The features of this embodiment will be described. In Fig. 11, 2a shows the terminal housing chambers 3a, 3b, 3c, and 3d, respectively, and 2b shows any one of the lock springs 138, 148, and 158 housed in the terminal housing chamber 2a. 2c, 2d, 2e, 2f, and 2g respectively indicate the center piece, the contact piece, the locking piece, the curved portion, and the rectangular flat portion of the lock spring 2a. On the other hand, 2h, 2i, and 2j indicate storage in the terminal. The contact piece, the pressing piece, and the connecting portion in the chamber 2a constitute the quick-connect terminal plate 2k. 2 m is a wire insertion opening that connects the terminal housing chamber 2a.
本實施形態之速接端子板2k,由收納於端子收納室2a內之抵接片2h、按壓片2i及連結部2j構成。例如,圖3之端子板140,除速接端子板2k外雖更包含固定接點片147,但固定接點片147,未收納於端子收納室2a內。同樣地,端子板150,除速接端子板2k外,雖更包含固定接點片157,但固定接點片157,未收納於端子收納室2a內。簡要而言,本實施形態之速接端子板2k,僅由抵接片2h、按壓片2i及連結部2j構成,分別包含於端子板130、140及150。The quick-connect terminal plate 2k of the present embodiment is composed of a contact piece 2h, a pressing piece 2i, and a connecting portion 2j housed in the terminal housing chamber 2a. For example, the terminal plate 140 of FIG. 3 further includes the fixed contact piece 147 except for the quick-connect terminal plate 2k, but the fixed contact piece 147 is not housed in the terminal storage chamber 2a. Similarly, the terminal plate 150 includes the fixed contact piece 157 in addition to the quick-connect terminal plate 2k, but the fixed contact piece 157 is not housed in the terminal housing chamber 2a. In brief, the quick-connect terminal plate 2k of the present embodiment is composed of only the contact piece 2h, the pressing piece 2i, and the connecting portion 2j, and is included in the terminal plates 130, 140, and 150, respectively.
本實施形態之配線器具,係包含第1~第3端子13~15之開關模組1。The wiring device of the present embodiment includes the switch module 1 of the first to third terminals 13 to 15.
如圖2之例所示,第1端子13,由包含上述之第1及第2速接端子板之端子板130、2個鎖定彈簧138、與解除鈕139構成,第1及第2速接端子板分別對應上述速接端子板2k。亦即,端子板130,一體包含支持片131、第1連結片132、第1~第4平片133~136、及第2連結片137。第1平片133、第2平片134、及第1連結片132之一部分,分別對應按壓片2i、抵接片2h、及連結部2j,構成第1速接端子板,另一方面,第3平片135、第4平片136、及第1連結片132之一部分,分別對應按壓片2i、抵接片2h、及連結部2j,構成第2速接端子板。又,即使無解除鈕139,僅藉由將電線之導體自既定之電線***口***端子收納室內,導體即可電性及機械地連接速接端子,故解除鈕139係可任選者。同樣地,解除鈕149亦係可任選者。As shown in the example of FIG. 2, the first terminal 13 is composed of a terminal plate 130 including the above-described first and second quick-connecting terminal plates, two lock springs 138, and a release button 139, and the first and second quick-connects are provided. The terminal plates respectively correspond to the above-described quick-connect terminal plates 2k. In other words, the terminal plate 130 integrally includes the support piece 131, the first connection piece 132, the first to fourth flat pieces 133 to 136, and the second connection piece 137. One of the first flat piece 133, the second flat piece 134, and the first connecting piece 132 corresponds to the pressing piece 2i, the contact piece 2h, and the connecting portion 2j, respectively, to constitute the first quick-connect terminal plate, and on the other hand, The third flat piece 135, the fourth flat piece 136, and one of the first connecting pieces 132 correspond to the pressing piece 2i, the contact piece 2h, and the connecting portion 2j, respectively, to constitute a second quick-connecting terminal plate. Further, even if the release button 139 is not provided, the conductor can be electrically and mechanically connected to the quick-connect terminal only by inserting the conductor of the electric wire into the terminal housing chamber from the predetermined electric wire insertion port, so that the release button 139 can be selected. Similarly, the release button 149 is also optional.
第3端子15,由包含上述之第3速接端子板之端子板150,與鎖定彈簧158構成,第3速接端子板對應速接端子板2k。亦即,端子板150,一體包含固定接點151、連結片152、第1及第2平片153及154、及固定接點片157。第1平片153、第2平片154、及此等者之間之連結片152,分別對應抵接片2h、按壓片2i、及連結部2j,構成第3速接端子板。The third terminal 15 is composed of a terminal plate 150 including the above-described third quick-connect terminal plate, and a lock spring 158, and the third quick-connect terminal plate corresponds to the quick-connect terminal plate 2k. That is, the terminal block 150 integrally includes the fixed contact 151, the connecting piece 152, the first and second flat sheets 153 and 154, and the fixed contact piece 157. The first flat piece 153, the second flat piece 154, and the connecting piece 152 between the two pieces correspond to the contact piece 2h, the pressing piece 2i, and the connecting portion 2j, respectively, and constitute a third quick-connecting terminal plate.
第2端子14,由包含上述之第4速接端子板之端子板140,與鎖定彈簧148構成,第4速接端子板對應速接端子板2k。亦即,端子板140,一體包含固定接點141、連結片142、第1及第2平片145及146、及固定接點片147。第1平片145、第2平片146、及此等者之間之連結片142,分別對應抵接片2h、按壓片2i、及連結部2j,構成第4速接端子板。The second terminal 14 is composed of a terminal plate 140 including the above-described fourth quick-connecting terminal plate, and a lock spring 148, and the fourth-speed terminal plate corresponds to the quick-connect terminal plate 2k. That is, the terminal block 140 integrally includes the fixed contact 141, the connecting piece 142, the first and second flat sheets 145 and 146, and the fixed contact piece 147. The first flat piece 145, the second flat piece 146, and the connecting piece 142 between the two pieces correspond to the contact piece 2h, the pressing piece 2i, and the connecting portion 2j, respectively, and constitute a fourth quick-connecting terminal plate.
且本實施形態中,框體2(本體3),包含:端子收納室2a中,自鎖定彈簧2b觀察與按壓片2i之相反之一面隔著間隙平行之收納壁(第1收納壁)25。收納壁25,於收納壁25與按壓片2i之前端之間具有凸部26。圖11之例中,凸部26,設於對應按壓片2i之前端與鎖定片2e之前端之位置間。詳細而言,凸部26,設於:電線99之導體991未經由電線***口2m***端子收納室2a內時,對應按壓片2i之前端與鎖定片2e之前端,沿第1方向D1(自電線***口2m朝端子收納室2a之方向)之兩位置(深度或高度位置)間。且凸部26,具有平板狀之端面,此端面接觸於按壓片2i。且凸部26,自電線***口2m觀察於凸部26之相反側具有引導部27,引導部27,具有隨著遠離凸部26逐漸降低之斜面。速接端子板2k,因引導部27被引導至端子收納室2a內之既定位置。In the present embodiment, the housing 2 (main body 3) includes a housing wall (first housing wall) 25 in which the gap is parallel to one surface of the pressing piece 2i from the locking spring 2b. The housing wall 25 has a convex portion 26 between the storage wall 25 and the front end of the pressing piece 2i. In the example of Fig. 11, the convex portion 26 is provided between the front end of the corresponding pressing piece 2i and the front end of the locking piece 2e. Specifically, the convex portion 26 is provided when the conductor 991 of the electric wire 99 is not inserted into the terminal housing chamber 2a via the electric wire insertion opening 2m, and corresponds to the front end of the pressing piece 2i and the front end of the locking piece 2e in the first direction D1 (from Between the two positions (depth or height position) of the wire insertion opening 2m in the direction of the terminal housing chamber 2a. Further, the convex portion 26 has a flat end surface which is in contact with the pressing piece 2i. Further, the convex portion 26 has a guide portion 27 on the opposite side of the convex portion 26 as viewed from the electric wire insertion opening 2m, and the guide portion 27 has a slope which gradually decreases away from the convex portion 26. The quick-connecting terminal block 2k is guided to a predetermined position in the terminal housing chamber 2a by the guide portion 27.
按壓片2i,於遠離凸部26之位置中收納壁25與按壓片2i之間具有突起部20i。圖11之例中,突起部20i,設於對應中央片2c之中間部之位置。詳細而言,突起部20i,設於對應中央片2c之中間部之第1方向D1之位置(深度或高度位置)。且突起部20i呈半球狀,突起部20i之前端接觸收納壁25。又,速接端子板2k之抵接片2h,接觸:自鎖定彈簧2b觀察配置於該抵接片2h之相反側之框體2之收納壁28。The pressing piece 2i has a protruding portion 20i between the housing wall 25 and the pressing piece 2i at a position away from the convex portion 26. In the example of Fig. 11, the projection 20i is provided at a position corresponding to the intermediate portion of the center piece 2c. Specifically, the protruding portion 20i is provided at a position (depth or height position) corresponding to the intermediate portion of the center piece 2c in the first direction D1. Further, the protruding portion 20i has a hemispherical shape, and the front end of the protruding portion 20i contacts the housing wall 25. Moreover, the contact piece 2h of the quick-connect terminal plate 2k contacts the storage wall 28 of the frame 2 disposed on the opposite side of the contact piece 2h from the lock spring 2b.
本實施形態中,如圖12A所示,僅藉由將電線99之導體991,經由電線***口2m***端子收納室2a內,導體991即可電性及機械地連接由速接端子板2k及鎖定彈簧2b構成之速接端子。In the present embodiment, as shown in FIG. 12A, only the conductor 991 of the electric wire 99 is inserted into the terminal housing chamber 2a via the electric wire insertion opening 2m, and the conductor 991 can be electrically and mechanically connected to the quick-connecting terminal plate 2k and The locking spring 2b constitutes a quick-connect terminal.
且例如室內配線之施工時,連接上述速接端子之電線99即使承受相對較大的拉拔力,亦可防止電線99自端子收納室2a被拉拔出。如圖12B所示,如此之負載若施加於電線99,鎖定片2e之前端即會卡入導體991,故拉拔電線之方向之負載會施加於收納壁25之一側,凸部26與突起部20i之間之按壓片2i及導體991之部分彎曲。其結果,可防止電線99自端子收納室2a被拉拔出。For example, in the construction of the indoor wiring, the electric wire 99 connected to the above-mentioned quick-connecting terminal can prevent the electric wire 99 from being pulled out from the terminal storage chamber 2a even if it receives a relatively large pulling force. As shown in Fig. 12B, when such a load is applied to the electric wire 99, the front end of the locking piece 2e is caught in the conductor 991, so that the load in the direction of pulling the electric wire is applied to one side of the housing wall 25, the convex portion 26 and the projection The portions of the pressing piece 2i and the conductor 991 between the portions 20i are curved. As a result, it is possible to prevent the electric wire 99 from being pulled out from the terminal storage chamber 2a.
一實施形態中,開關模組1無電路基板20。亦即,電路基板20係可任選者In one embodiment, the switch module 1 has no circuit substrate 20. That is, the circuit substrate 20 is optional.
一實施形態中,開關模組1,雖包含第1端子及第2端子,但不包含第3端子15。第1端子,包含:支持可動接點板12之第2端122之支持片131。第2端子,包含:可動接點板12朝第2方向D2之第1及第2側之一方或另一方翻轉時,分別與可動接點12A接觸或非接觸之固定接點141。具體而言,開關模組1,不具有圖3等所示之第2端子14及第3端子15,代之以圖13所示之第2端子14A。第2端子14A,包含固定接點141,由端子板140、2個鎖定彈簧148及解除鈕149構成。端子板140,成一體具有:固定接點片147、連結片142、第1平片143、第2平片144、第3平片145及第4平片146。第1~第4平片143~146,自沿第3方向D3延伸之連結片142之兩端側朝後方突出(彎曲),俾第1及第3平片143及145分別與第2及第4平片144及146對向。與圖3相同,於固定接點片147具備固定接點141。此實施形態,可適用於不具有電路基板20之上述實施形態。In one embodiment, the switch module 1 includes the first terminal and the second terminal, but does not include the third terminal 15. The first terminal includes a support piece 131 that supports the second end 122 of the movable contact plate 12. The second terminal includes a fixed contact 141 that is in contact with or non-contact with the movable contact 12A when the movable contact plate 12 is turned over to one of the first and second sides in the second direction D2. Specifically, the switch module 1 does not have the second terminal 14 and the third terminal 15 shown in FIG. 3 and the like, and is replaced by the second terminal 14A shown in FIG. The second terminal 14A includes a fixed contact 141 and is composed of a terminal plate 140, two lock springs 148, and a release button 149. The terminal plate 140 integrally includes a fixed contact piece 147, a connecting piece 142, a first flat piece 143, a second flat piece 144, a third flat piece 145, and a fourth flat piece 146. The first to fourth flat sheets 143 to 146 protrude rearward (curved) from the both end sides of the connecting piece 142 extending in the third direction D3, and the first and third flat sheets 143 and 145 are respectively second and second. 4 flat sheets 144 and 146 are opposite. As in FIG. 3, the fixed contact piece 147 is provided with a fixed contact 141. This embodiment can be applied to the above embodiment in which the circuit board 20 is not provided.
圖13之例中,開關模組,包含第1端子13及第2端子14A。第1端子13,與圖2之實施形態相同。第2端子14A,由包含上述之第3及第4速接端子板之端子板140、2個鎖定彈簧148、與解除鈕149構成,第3及第4速接端子板分別對應上述速接端子板2k。亦即,端子板140,一體包含固定接點141、連結片142、第1~第4平片143~146、及固定接點片147。第1平片143、第2平片144、及連結片142之一部分,分別對應抵接片2h、按壓片2i、及連結部2j,構成第3速接端子板,另一方面,第3平片145、第4平片146、及連結片142之一部分(或殘餘部分),分別對應抵接片2h、按壓片2i、及連結部2j,構成第4速接端子板。In the example of FIG. 13, the switch module includes the first terminal 13 and the second terminal 14A. The first terminal 13 is the same as the embodiment of Fig. 2 . The second terminal 14A includes a terminal plate 140 including the above-described third and fourth quick-connecting terminal plates, two lock springs 148, and a release button 149, and the third and fourth quick-connect terminal plates respectively correspond to the quick-connect terminals. Board 2k. That is, the terminal block 140 integrally includes the fixed contact 141, the connecting piece 142, the first to fourth flat sheets 143 to 146, and the fixed contact piece 147. One of the first flat piece 143, the second flat piece 144, and the connecting piece 142 corresponds to the contact piece 2h, the pressing piece 2i, and the connecting portion 2j, respectively, and constitutes a third quick-connecting terminal plate, and the third flat portion One portion (or a remaining portion) of the sheet 145, the fourth flat sheet 146, and the connecting piece 142 corresponds to the contact piece 2h, the pressing piece 2i, and the connecting portion 2j, respectively, to constitute a fourth quick-connecting terminal plate.
一實施形態中,如圖14所示,開關模組1,更包含變壓器21、變壓器殼體22及中間構件23。In one embodiment, as shown in FIG. 14, the switch module 1 further includes a transformer 21, a transformer case 22, and an intermediate member 23.
變壓器21,包含:介在於支持片131與端子板130之間之1次線捲211,及連接護蓋213內之2次線捲。本實施形態中,1次線捲211介在於支持片131與端子板130之間,故支持片131,物理性地分離端子板130。此外,支持片131,包含連接1次線捲211之一端211a之連接片131a,另一方面,端子板130,不包含第2連結片137,代之以,連接1次線捲211之另一端211b之連接片137a。The transformer 21 includes a primary coil 211 between the support sheet 131 and the terminal block 130, and a secondary coil in the connection cover 213. In the present embodiment, since the primary coil 211 is interposed between the support piece 131 and the terminal block 130, the support piece 131 is physically separated from the terminal plate 130. Further, the support piece 131 includes a connecting piece 131a that connects one end 211a of the primary winding 211. On the other hand, the terminal plate 130 does not include the second connecting piece 137, and instead, connects the other end of the primary winding 211. The connecting piece 137a of 211b.
變壓器殼體22,包含:與變壓器殼體22內之變壓器21之2次線捲之兩端經由連接護蓋213電性連接之2根導電銷221。2根導電銷221,電性連接電路基板20之2個端子203(1個端子203被遮蔽)。電路基板20,更包含光源(第2光源)206。光源206,包含於連接2個端子203間之電路(第2電路)。第2電路,包含例如,光源206及電阻207等。光源206,係例如LED,詳細而言,係紅色LED。The transformer housing 22 includes two conductive pins 221 electrically connected to the two ends of the secondary coil of the transformer 21 in the transformer housing 22 via the connection cover 213. Two conductive pins 221 are electrically connected to the circuit substrate. Two terminals 20 of 203 (one terminal 203 is shielded). The circuit board 20 further includes a light source (second light source) 206. The light source 206 is included in a circuit (second circuit) that connects the two terminals 203. The second circuit includes, for example, a light source 206, a resistor 207, and the like. The light source 206 is, for example, an LED, and in detail, is a red LED.
變壓器21及變壓器殼體22,收納於框體2(本體3)內之中央收納室39內。因此,依本實施形態之本體3之基部30之中間部分,朝第1方向D1之第2側後傾,俾確保變壓器21及變壓器殼體22用之收納室。圖14之例中,基部30之中間部分,朝第1方向D1之第2側後傾,俾確保變壓器21、變壓器殼體22及中間構件23用之收納室。中間構件23,呈對應圖1之依實施形態之中央收納室39內之底之形狀形成。The transformer 21 and the transformer case 22 are housed in the central storage chamber 39 in the casing 2 (main body 3). Therefore, in the middle portion of the base portion 30 of the main body 3 according to the present embodiment, the second side of the first direction D1 is tilted backward, and the storage chamber for the transformer 21 and the transformer case 22 is secured. In the example of Fig. 14, the intermediate portion of the base portion 30 is inclined rearward toward the second side in the first direction D1, and the storage chamber for the transformer 21, the transformer case 22, and the intermediate member 23 is secured. The intermediate member 23 is formed in a shape corresponding to the bottom of the central storage chamber 39 according to the embodiment of Fig. 1.
雖已說明關於吾人認為係上述之最佳形態及/或其他實施例者,但亦可進行各種改變,本說明書所揭示之主題亦可依各種形態及實施例實施,又,此等者亦可適用於多數之應用,其最佳之數種應用已記載於本說明書。依以下之申請專利範圍,請求包含於本發明之正確範圍內之任意及所有修正及變形。Having described the best mode and/or other embodiments described above, various changes may be made, and the subject matter disclosed in the present specification may be implemented in various forms and embodiments, and such Suitable for most applications, the best of which are described in this manual. Any and all modifications and variations are intended to be included within the scope of the invention.
2‧‧‧框體
2a‧‧‧端子收納室
2b‧‧‧鎖定彈簧
2c‧‧‧中央片
2d‧‧‧接觸片
2e‧‧‧鎖定片
2f‧‧‧彎曲部
2g‧‧‧矩形平板狀部
2h‧‧‧抵接片
2i‧‧‧按壓片
2j‧‧‧連結部
2k‧‧‧速接端子板
2m‧‧‧電線***口
20i‧‧‧突起部
25‧‧‧收納壁
26‧‧‧凸部
27‧‧‧引導部
28‧‧‧收納壁2‧‧‧ frame
2a‧‧‧Terminal storage room
2b‧‧‧Lock spring
2c‧‧‧Central Film
2d‧‧‧Contacts
2e‧‧‧Locking piece
2f‧‧‧Bend
2g‧‧‧Rectangular flat
2h‧‧‧ Abutment
2i‧‧‧Pressing tablets
2j‧‧‧Link Department
2k‧‧‧Speed terminal block
2m‧‧‧wire insertion slot
20i‧‧‧protrusion
25‧‧‧ 收纳 wall
26‧‧‧ convex
27‧‧‧Guidance Department
28‧‧‧ 收纳 wall
圖式雖依本發明顯示一種或複數之實施例,但不限定於此,其僅係實施例。圖式中,相同之符號係指相同或類似之要素。 【圖1】係依本發明之一實施形態之配線器具之剖面圖。 【圖2】係本實施形態之第1至第3端子及電路基板之立體圖。 【圖3】係上述配線器具之分解立體圖。 【圖4】係本實施形態之本體、可動接點板、鎖定彈簧及解除鈕之俯視圖。 【圖5】係包含本實施形態之第1具體例所使用之設置構件之立體圖。 【圖6】係包含第1具體例所使用之設置構件之另一立體圖。 【圖7】係包含本實施形態之第2具體例所使用之設置構件之立體圖。 【圖8】係包含本實施形態之第3具體例所使用之設置構件之立體圖。 【圖9】係依本實施形態之護蓋之立體圖。 【圖10】係依本實施形態之按鈕、滑動凸輪、彈簧片、恢復彈簧、護蓋、翻轉握把及翻轉彈簧之立體圖。 【圖11】係依本實施形態之速接端子構造之剖面圖。 【圖12】中圖12A及12B係依本實施形態之速接端子之說明圖。 【圖13】係依本發明之一實施形態之第1及第2端子與電路基板之立體圖。 【圖14】係顯示本發明之一實施形態之重要部位之立體圖。The drawings show one or more embodiments in accordance with the invention, but are not limited thereto, and are merely examples. In the drawings, the same symbols refer to the same or similar elements. Fig. 1 is a cross-sectional view showing a wiring harness according to an embodiment of the present invention. Fig. 2 is a perspective view showing the first to third terminals and the circuit board of the embodiment. Fig. 3 is an exploded perspective view of the wiring device. Fig. 4 is a plan view showing the main body, the movable contact plate, the lock spring, and the release button of the embodiment. Fig. 5 is a perspective view showing an installation member used in a first specific example of the embodiment. Fig. 6 is another perspective view showing the installation member used in the first specific example. Fig. 7 is a perspective view showing an installation member used in a second specific example of the embodiment. Fig. 8 is a perspective view showing an installation member used in a third specific example of the embodiment. Fig. 9 is a perspective view of the cover according to the embodiment. Fig. 10 is a perspective view showing a button, a slide cam, a spring piece, a return spring, a cover, a flip grip, and a flip spring according to the embodiment. Fig. 11 is a cross-sectional view showing the structure of a quick-connect terminal according to the embodiment. Fig. 12 is an explanatory view of the quick-connecting terminal according to the embodiment of Figs. 12A and 12B. Fig. 13 is a perspective view showing first and second terminals and a circuit board according to an embodiment of the present invention. Fig. 14 is a perspective view showing an important part of an embodiment of the present invention.
2‧‧‧框體 2‧‧‧ frame
2a‧‧‧端子收納室 2a‧‧‧Terminal storage room
2b‧‧‧鎖定彈簧 2b‧‧‧Lock spring
2c‧‧‧中央片 2c‧‧‧Central Film
2d‧‧‧接觸片 2d‧‧‧Contacts
2e‧‧‧鎖定片 2e‧‧‧Locking piece
2f‧‧‧彎曲部 2f‧‧‧Bend
2g‧‧‧矩形平板狀部 2g‧‧‧Rectangular flat
2h‧‧‧抵接片 2h‧‧‧ Abutment
2i‧‧‧按壓片 2i‧‧‧Pressing tablets
2j‧‧‧連結部 2j‧‧‧Link Department
2k‧‧‧速接端子板 2k‧‧‧Speed terminal block
2m‧‧‧電線***口 2m‧‧‧wire insertion slot
20i‧‧‧突起部 20i‧‧‧protrusion
25‧‧‧收納壁 25‧‧‧ 收纳 wall
26‧‧‧凸部 26‧‧‧ convex
27‧‧‧引導部 27‧‧‧Guidance Department
28‧‧‧收納壁 28‧‧‧ 收纳 wall
Claims (7)
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JP2014039144A JP6238171B2 (en) | 2014-02-28 | 2014-02-28 | Wiring equipment |
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JP2008159481A (en) * | 2006-12-25 | 2008-07-10 | Matsushita Electric Works Ltd | Terminal device |
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- 2014-02-28 JP JP2014039144A patent/JP6238171B2/en active Active
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2015
- 2015-01-16 WO PCT/JP2015/000174 patent/WO2015129148A1/en active Application Filing
- 2015-02-02 TW TW104103362A patent/TWI540607B/en active
Also Published As
Publication number | Publication date |
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JP2015162453A (en) | 2015-09-07 |
WO2015129148A1 (en) | 2015-09-03 |
JP6238171B2 (en) | 2017-11-29 |
TW201546850A (en) | 2015-12-16 |
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