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JP2017224832A - Usb receptacle - Google Patents

Usb receptacle Download PDF

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Publication number
JP2017224832A
JP2017224832A JP2017141292A JP2017141292A JP2017224832A JP 2017224832 A JP2017224832 A JP 2017224832A JP 2017141292 A JP2017141292 A JP 2017141292A JP 2017141292 A JP2017141292 A JP 2017141292A JP 2017224832 A JP2017224832 A JP 2017224832A
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printed wiring
wiring board
usb
pair
terminal
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JP2017141292A
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JP6782448B2 (en
Inventor
平田　聡
Satoshi Hirata
聡 平田
修次 松浦
Shuji Matsuura
修次 松浦
志偉 羅
Shii Ra
志偉 羅
烱▲喩▼ 簡
Chiungyu Chien
烱▲喩▼ 簡
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Priority to JP2017141292A priority Critical patent/JP6782448B2/en
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Priority to JP2019044242A priority patent/JP6890275B2/en
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Publication of JP6782448B2 publication Critical patent/JP6782448B2/en
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  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)

Abstract

【課題】プリント配線板の位置ずれが抑えられるＵＳＢコンセントを提供する。
【解決手段】ＵＳＢソケット１が実装された第１プリント配線板２と、第２プリント配線板４と、第１プリント配線板２及び第２プリント配線板４を収納するハウジング３とを備える。ボディ５は上方に開口した収納凹部５０を有する。ボディ５は、一方向に対向する一対の内壁面と、一対の内壁面から上方へ突設された支持凸部５３とを有する。第１プリント配線板２は、支持凸部５３に支持されてカバー６に収納され、第２プリント配線板４は、第１プリント配線板２の下側に対向する形で収納凹部５０に収納される。
【選択図】図５Provided is a USB outlet that can suppress misalignment of a printed wiring board.
A first printed wiring board 2 on which a USB socket 1 is mounted, a second printed wiring board 4, and a housing 3 for housing the first printed wiring board 2 and the second printed wiring board 4 are provided. The body 5 has a storage recess 50 opened upward. The body 5 has a pair of inner wall surfaces facing in one direction and a support convex portion 53 protruding upward from the pair of inner wall surfaces. The first printed wiring board 2 is supported by the support convex portion 53 and stored in the cover 6, and the second printed wiring board 4 is stored in the storage concave portion 50 so as to face the lower side of the first printed wiring board 2. The
[Selection] Figure 5

Description

本発明は、ＵＳＢコンセントに関するものである。   The present invention relates to a USB outlet.

従来から、ＵＳＢプラグが挿入接続されるＵＳＢソケットを有するＵＳＢコンセントが提供されている（例えば、特許文献１参照）。   Conventionally, a USB outlet having a USB socket into which a USB plug is inserted and connected has been provided (see, for example, Patent Document 1).

この種のＵＳＢコンセントとして、上記のＵＳＢソケットが実装されたプリント配線板と、上記のＵＳＢプラグが挿通されるプラグ挿通穴を有して上記のプリント配線板を収納するハウジングとを備えるものがある。ＵＳＢソケットは、ＵＳＢプラグの挿抜方向がプリント配線板の厚さ方向となるような向きで実装される。   Some USB outlets of this type include a printed wiring board on which the USB socket is mounted, and a housing that has a plug insertion hole through which the USB plug is inserted and houses the printed wiring board. . The USB socket is mounted in such a direction that the insertion / extraction direction of the USB plug is the thickness direction of the printed wiring board.

特開２０１１−８２８０２号公報JP 2011-82802 A

上記のＵＳＢコンセントでは、ＵＳＢソケットがＵＳＢプラグから押力を受けることで、プリント配線板に曲げ変形が生じる可能性があった。そして、プリント配線板の塑性変形（曲がり）が、ＵＳＢプラグの挿抜の繰り返しを経て進行した場合、やがては、ＵＳＢプラグの挿抜時に引っかかりが生じるなどの不具合が発生する可能性がある。   In the above USB outlet, the printed wiring board may bend and deform when the USB socket receives a pressing force from the USB plug. When the plastic deformation (bending) of the printed wiring board proceeds through repeated insertion / removal of the USB plug, there is a possibility that problems such as occurrence of catching will occur at the time of insertion / removal of the USB plug.

本発明は、上記事由に鑑みて為されたものであり、その目的は、プリント配線板の位置ずれが抑えられるＵＳＢコンセントを提供することにある。   The present invention has been made in view of the above reasons, and an object of the present invention is to provide a USB outlet that can suppress the displacement of a printed wiring board.

本発明のＵＳＢコンセントは、ＵＳＢソケットが実装された第１プリント配線板と、端子が実装された第２プリント配線板と、前記第１プリント配線板及び前記第２プリント配線板を収納するハウジングと、を備え、前記ハウジングは、上下方向において互いに結合するボディとカバーと、を備え、前記ボディは上方に開口した収納凹部を有し、前記カバーは前記ＵＳＢソケットに接続されるＵＳＢプラグが挿通されるプラグ挿通穴を有し、前記ボディは、一方向に対向する一対の内壁面と、前記一対の内壁面から上方へ突設された支持凸部と、を有し、前記第１プリント配線板は、前記支持凸部に支持されて前記カバーに収納され、前記第２プリント配線板は、前記第１プリント配線板の下側に対向する形で前記収納凹部に収納される。   A USB outlet of the present invention includes a first printed wiring board on which a USB socket is mounted, a second printed wiring board on which terminals are mounted, a housing that houses the first printed wiring board and the second printed wiring board. The housing includes a body and a cover that are coupled to each other in the vertical direction, the body has a housing recess that opens upward, and the cover is inserted with a USB plug connected to the USB socket. The body includes a pair of inner wall surfaces opposed to each other in one direction, and a support protrusion projecting upward from the pair of inner wall surfaces, and the first printed wiring board Is supported by the support convex portion and accommodated in the cover, and the second printed wiring board is accommodated in the accommodating concave portion so as to face the lower side of the first printed wiring board.

本発明によれば、プリント配線板の位置ずれが抑えられる。   According to the present invention, the positional deviation of the printed wiring board can be suppressed.

本発明の実施形態を示す断面図である。It is sectional drawing which shows embodiment of this invention. （ａ）（ｂ）はそれぞれ同上を示す一部破断した斜視図であり、（ａ）（ｂ）はそれぞれ異なる位置で破断し互いに逆方向から見た状態を示す。(A) and (b) are the partially broken perspective views which respectively show the same as above, (a) and (b) show the state which fractured | ruptured in each different position and was seen from the mutually opposite direction. （ａ）（ｂ）はそれぞれ同上を示す一部破断した分解斜視図であり、（ａ）（ｂ）はそれぞれ異なる位置で破断し互いに逆方向から見た状態を示す。(A) (b) is the partially broken disassembled perspective view which respectively shows the same, (a) (b) shows the state which fractured | ruptured in each different position and was seen from the mutually opposite direction. 同上において第２プリント配線板がボディに組みつけられた状態を示す分解斜視図である。It is a disassembled perspective view which shows the state with which the 2nd printed wiring board was assembled | attached to the body in the same as the above. 同上を示す分解斜視図である。It is a disassembled perspective view which shows the same as the above. 同上を示す斜視図である。It is a perspective view which shows the same as the above. 同上を示す一部破断した分解斜視図である。It is a partially broken exploded perspective view showing the same as above. 同上に取付枠が取り付けられた状態を示す斜視図である。It is a perspective view which shows the state in which the attachment frame was attached to the same as the above. 同上と取付枠とを示す分解斜視図である。It is a disassembled perspective view which shows the same as the above and an attachment frame. 同上のボディを示す平面図である。It is a top view which shows a body same as the above. 同上のカバーを示す底面図である。It is a bottom view which shows a cover same as the above.

以下、本発明を実施するための最良の形態について、図面を参照しながら説明する。   The best mode for carrying out the present invention will be described below with reference to the drawings.

本実施形態は、図１〜図９に示すように、ＵＳＢソケット１が実装されたプリント配線板（以下、「第１プリント配線板」と呼ぶ。）２と、ＵＳＢソケット１に接続されるＵＳＢプラグ（図示せず）が挿通されるプラグ挿通穴３０を有してプリント配線板２を収納するハウジング３とを備える。ＵＳＢソケット１は、ＵＳＢプラグが挿抜される方向を第１プリント配線板２の厚さ方向に向けて第１プリント配線板２に実装されている。   In this embodiment, as shown in FIGS. 1 to 9, a printed wiring board (hereinafter referred to as “first printed wiring board”) 2 on which the USB socket 1 is mounted and a USB connected to the USB socket 1. A housing 3 having a plug insertion hole 30 through which a plug (not shown) is inserted and housing the printed wiring board 2 is provided. The USB socket 1 is mounted on the first printed wiring board 2 with the direction in which the USB plug is inserted and removed oriented in the thickness direction of the first printed wiring board 2.

以下、図４のＡＢＣＤＥＦ方向を、それぞれ、上下左右前後方向と呼ぶ。すなわち、ＵＳＢソケット１においてＵＳＢプラグが挿入される開口が向けられた方向（図４でのＡ方向）を上方向と呼ぶ。また、ＵＳＢソケット１の長手方向（上記の上方向から見た長手方向であり、図４でのＣＤ方向）を左右方向と呼ぶ。さらに、ＵＳＢソケット１の短手方向（上記の上方向から見た短手方向であり、図４でのＥＦ方向）を前後方向と呼ぶ。なお、上記の方向はあくまで説明の便宜上定義するものであって、通常の使用状態では上記の前後方向が上下方向に向けられる。   Hereinafter, the ABCDEF direction in FIG. 4 is referred to as the up / down / left / right / front / rear direction. That is, the direction (direction A in FIG. 4) in which the opening into which the USB plug is inserted is directed in the USB socket 1 is referred to as an upward direction. In addition, the longitudinal direction of the USB socket 1 (the longitudinal direction as viewed from above and the CD direction in FIG. 4) is referred to as the left-right direction. Furthermore, the short direction of the USB socket 1 (the short direction as viewed from above, the EF direction in FIG. 4) is referred to as the front-rear direction. Note that the above directions are defined for convenience of explanation only, and in the normal use state, the above-described front-rear direction is directed to the up-down direction.

さらに、本実施形態は、外部の交流電源から入力された交流電力を所定電圧の直流電力に変換してＵＳＢソケット１を介して上記のＵＳＢプラグに出力するＡＣ−ＤＣコンバータを備える。上記のようなＡＣ−ＤＣコンバータは周知技術で実現可能であるので、詳細な図示並びに説明は省略する。上記のＡＣ−ＤＣコンバータを構成する回路部品は、上記の第１プリント配線板２と、第１プリント配線板２の下側に対向する形でハウジング３内に収納及び保持される第２プリント配線板４とに分けて実装されている。第１プリント配線板２と第２プリント配線板４とは例えば導電ピンのような適宜の導電路４０を介して互いに電気的に接続されている。   Furthermore, the present embodiment includes an AC-DC converter that converts AC power input from an external AC power source into DC power having a predetermined voltage and outputs the DC power to the USB plug via the USB socket 1. Since the AC-DC converter as described above can be realized by a well-known technique, detailed illustration and description are omitted. The circuit components constituting the AC-DC converter include the first printed wiring board 2 and the second printed wiring housed and held in the housing 3 so as to face the lower side of the first printed wiring board 2. The board 4 is mounted separately. The first printed wiring board 2 and the second printed wiring board 4 are electrically connected to each other via an appropriate conductive path 40 such as a conductive pin.

また、ハウジング３は、各プリント配線板２，４をそれぞれ厚さ方向（上下方向）において挟む形で互いに結合するボディ５とカバー６とを備える。   The housing 3 includes a body 5 and a cover 6 that are coupled to each other in such a manner that the printed wiring boards 2 and 4 are sandwiched in the thickness direction (vertical direction).

ボディ５の前後両端面には、それぞれ２個ずつの結合凸部５１が左右に並べて前後方向の外向きに突設されている。また、カバー６の前後両端部には、それぞれ、前後方向においてボディ５を挟む２個ずつの結合片６１が下方に突設されている。各結合片６１にはそれぞれ前後方向に貫通した貫通穴である結合穴６１０が設けられており、各結合穴６１０にそれぞれ結合凸部５１が係入することで、ボディ５とカバー６とは互いに結合する。   On each of the front and rear end faces of the body 5, two coupling projections 51 are provided so as to protrude outward in the front-rear direction, side by side. In addition, two connecting pieces 61 that sandwich the body 5 in the front-rear direction are provided on the front and rear ends of the cover 6 so as to protrude downward. Each coupling piece 61 is provided with a coupling hole 610 that is a through-hole penetrating in the front-rear direction, and the coupling projection 51 is engaged with each coupling hole 610 so that the body 5 and the cover 6 are mutually connected. Join.

ハウジング３は、図８及び図９に示す取付枠７を用いて、壁面等の施工面（図示せず）に固定される。取付枠７は矩形状の窓穴７１を有する矩形枠状である。窓穴７１の長手方向における取付枠７の両端部には、角丸長方形状であって施工面に埋めこまれた埋込ボックスに螺合するボックスねじを挿入するためのボックス用穴７２が１個ずつ設けられている。また、窓穴７１の短手方向においてボックス用穴７２を挟む両側には、施工面がパネル材で形成されているときに取付枠７との間でパネル材を挟みこむための挟み金具（図示せず）を引掛け係止するための引掛穴７３が貫設されている。さらに、窓穴７１との間に１個ずつの引掛穴７３を挟む４箇所には、それぞれ施工面に螺合する直付け用ねじを挿入するための円形状の直付け用穴７４が貫設されている。窓穴７１の短手方向の両端縁にはそれぞれ保持片７５が突設されており、各保持片７５にはそれぞれ３対ずつ取付穴７６が長手方向に沿って並ぶように設けられている。ハウジング３の前後両面には、それぞれ取付穴７６に係入する取付凸部３１が２対ずつ設けられている。すなわち、各取付凸部３１がそれぞれ取付穴７６に係入することで、ハウジング３は取付枠７に結合する。   The housing 3 is fixed to a construction surface (not shown) such as a wall surface using the mounting frame 7 shown in FIGS. The mounting frame 7 has a rectangular frame shape having a rectangular window hole 71. At both ends of the mounting frame 7 in the longitudinal direction of the window hole 71, there are one box hole 72 for inserting a box screw to be screwed into an embedding box having a rounded rectangular shape and embedded in the construction surface. It is provided one by one. Further, on both sides sandwiching the box hole 72 in the short direction of the window hole 71, a clamp for sandwiching the panel material with the mounting frame 7 when the construction surface is formed of the panel material (see FIG. A catching hole 73 for catching and locking the notch is provided. Furthermore, circular direct attachment holes 74 for inserting direct attachment screws that are respectively screwed into the construction surface are provided at four positions sandwiching one hooking hole 73 with the window hole 71. Has been. Holding pieces 75 project from the both end edges in the short direction of the window hole 71, and three pairs of attachment holes 76 are provided in each holding piece 75 so as to be arranged in the longitudinal direction. Two pairs of mounting projections 31 that engage with the mounting holes 76 are provided on both front and rear surfaces of the housing 3. That is, the housing 3 is coupled to the mounting frame 7 by engaging each mounting projection 31 with the mounting hole 76.

また、ボディ５は上方に開口した収納凹部５０を有し、第２プリント配線板４は収納凹部５０に収納される。さらに、図２，図３及び図１０に示すように、収納凹部５０において左右に対向する内面の上端には、それぞれ、上方に解放された２個ずつの係合凹部５２が設けられている。第２プリント配線板４の左右両端部にはそれぞれ２個ずつの係合凸部４１が前後に並べて左右方向の外向きに突設されている。第２プリント配線板４は、各係合凸部４１がそれぞれ係合凹部５２の内面に当接することで下方や前後方向への位置ずれを防止される。言い換えると、第２プリント配線板４は各係合凸部４１においてボディ５に支持されている。また、図２，図３及び図１１に示すように、カバー６の左右両端部には、それぞれ係合凹部５２に挿入される２個ずつの係合凸部６２が、前後に並べて下方へ突設されている。カバー６の各係合凸部６２は、それぞれ、係合凹部５２の上向きの内面との間に第２プリント配線板４の係合凸部４１を挟む。   The body 5 has a storage recess 50 that opens upward, and the second printed wiring board 4 is stored in the storage recess 50. Further, as shown in FIGS. 2, 3, and 10, two engaging recesses 52 that are released upward are provided at the upper ends of the inner surfaces facing the left and right sides of the storage recess 50. Two engaging projections 41 are provided on the left and right end portions of the second printed wiring board 4 so as to protrude outward in the left-right direction, arranged in the front-rear direction. The second printed wiring board 4 is prevented from being displaced downward or in the front-rear direction by the engagement convex portions 41 being in contact with the inner surfaces of the engagement concave portions 52. In other words, the second printed wiring board 4 is supported by the body 5 at each engagement convex portion 41. As shown in FIGS. 2, 3, and 11, two engagement projections 62 inserted into the engagement recesses 52 are arranged at the left and right ends of the cover 6, and are projected downward in the front-rear direction. It is installed. Each engagement convex portion 62 of the cover 6 sandwiches the engagement convex portion 41 of the second printed wiring board 4 between the upward facing inner surface of the engagement concave portion 52.

ここで、右側の係合凹部５２間の距離Ｗ１は、左側の係合凹部５２間の距離Ｗ２よりも小さくされている。また、右側の係合凸部６２間の距離は右側の係合凹部５２間の距離Ｗ１とほぼ等しくされ、左側の係合凸部６２間の距離は左側の係合凹部５２間の距離Ｗ２とほぼ等しくされている。従って、組立時、仮に、作業者が、第２プリント配線板４やカバー６を、正しい向きに対して上下方向（すなわち第２プリント配線板４の厚さ方向）に平行な軸周りに１８０°回転した誤った向きでボディ５に取り付けようとした場合、係合凸部４１，６２を係合凹部５２に係合させることができない。これにより、上記のような誤った向きでの取り付けが防止される。   Here, the distance W <b> 1 between the right engagement recesses 52 is set to be smaller than the distance W <b> 2 between the left engagement recesses 52. The distance between the right engaging projections 62 is substantially equal to the distance W1 between the right engaging recesses 52, and the distance between the left engaging projections 62 is equal to the distance W2 between the left engaging recesses 52. It is almost equal. Therefore, at the time of assembly, an operator temporarily puts the second printed wiring board 4 and the cover 6 180 degrees around an axis parallel to the vertical direction (that is, the thickness direction of the second printed wiring board 4) with respect to the correct orientation. When it is going to attach to the body 5 in the rotated wrong direction, the engaging convex parts 41 and 62 cannot be engaged with the engaging concave part 52. Thereby, the attachment in the above incorrect directions is prevented.

さらに、ボディ５の下面には２個の電線挿入穴３２が設けられていて、第２プリント配線板４の下面には、電線挿入穴３２から挿入された電線（図示せず）が接続される端子８が実装されている。端子８は、電線挿入穴３２から挿入された電線を鎖錠する鎖錠ばね（図示せず）を電線挿入穴３２に一対一に対応して２個有する、いわゆる速結端子である。また、端子８は、下方から押圧されたときに各鎖錠ばねをそれぞれ押圧することで鎖錠を解除する解除釦８１を有する。ボディ５の下面には、解除釦８１を下方に露出させる解除穴３３（図１０参照）が設けられており、例えばマイナスドライバのような治具（図示せず）を解除穴３３に挿入することで解除釦８１を押操作することができる。   Furthermore, two electric wire insertion holes 32 are provided on the lower surface of the body 5, and electric wires (not shown) inserted from the electric wire insertion holes 32 are connected to the lower surface of the second printed wiring board 4. Terminal 8 is mounted. The terminal 8 is a so-called quick connection terminal having two locking springs (not shown) that lock the electric wires inserted from the electric wire insertion holes 32 in one-to-one correspondence with the electric wire insertion holes 32. The terminal 8 has a release button 81 for releasing the lock by pressing each lock spring when pressed from below. The lower surface of the body 5 is provided with a release hole 33 (see FIG. 10) that exposes the release button 81 downward. For example, a jig (not shown) such as a minus driver is inserted into the release hole 33. With this, the release button 81 can be pressed.

また、ボディ５は、収納凹部５０を、端子８が収納される端子収納部５０１と、その他の回路部品が収納される回路収納部５０２とに仕切る仕切り壁５４を有する。各電線挿入穴３２と解除穴３３とはそれぞれ端子収納部５０１の底面に開口している。   The body 5 also has a partition wall 54 that partitions the storage recess 50 into a terminal storage portion 501 that stores the terminals 8 and a circuit storage portion 502 that stores other circuit components. Each electric wire insertion hole 32 and the release hole 33 are opened on the bottom surface of the terminal storage portion 501.

さらに、ボディ５の左右両端部には、それぞれ、第１プリント配線板２を支持する（つまり、第１プリント配線板２においてＵＳＢソケット１が実装された面の反対面である下面に当接する）支持凸部５３が上方へ突設されている。各支持凸部５３の上端には、それぞれ左右方向に解放された支持凹部５３０が設けられている。さらに、第１プリント配線板２の左右両端部において上方から見てＵＳＢソケット１を長手方向（左右方向）において挟む両側には、それぞれ脚部２１が左右方向の外向きに突設されている。第１プリント配線板２は、各脚部２１がそれぞれ支持凹部５３０に収納されることで、前後方向や下方への位置ずれを防止される。言い換えると、第１プリント配線板２は脚部２１においてボディ５の支持凸部５３に支持されている。   Furthermore, the left and right ends of the body 5 support the first printed wiring board 2 (that is, abut the lower surface of the first printed wiring board 2 opposite to the surface on which the USB socket 1 is mounted). The support convex part 53 is projected upward. At the upper end of each support projection 53, a support recess 530 that is released in the left-right direction is provided. Further, leg portions 21 project outwardly in the left-right direction on both sides of the first printed wiring board 2 sandwiching the USB socket 1 in the longitudinal direction (left-right direction) as viewed from above. The first printed wiring board 2 is prevented from being displaced in the front-rear direction or in the downward direction by accommodating the leg portions 21 in the support recesses 530, respectively. In other words, the first printed wiring board 2 is supported by the support convex portion 53 of the body 5 at the leg portion 21.

また、仕切り壁５４の上端には、第２プリント配線板４に設けられた挿通穴４２に挿通されて第１プリント配線板２の下面の中央部（すなわちＵＳＢソケット１の近傍）に当接する当接部５５が設けられている。すなわち、ＵＳＢプラグがＵＳＢソケット１に接続される際には、当接部５５が第１プリント配線板２に当接することで、第１プリント配線板２の中央部を脚部２１に対して下方に変位させるような第１プリント配線板２の曲がり（変形）が抑えられる。   Further, the upper end of the partition wall 54 is inserted into an insertion hole 42 provided in the second printed wiring board 4 and abuts against the central portion of the lower surface of the first printed wiring board 2 (that is, near the USB socket 1). A contact portion 55 is provided. That is, when the USB plug is connected to the USB socket 1, the contact portion 55 contacts the first printed wiring board 2, so that the center portion of the first printed wiring board 2 is lowered with respect to the leg portion 21. The bending (deformation) of the first printed wiring board 2 that is displaced in the direction is suppressed.

上記構成によれば、当接部５５が設けられない場合に比べ、ＵＳＢプラグが接続される際の第１プリント配線板２の曲がりが抑えられる。   According to the above configuration, the bending of the first printed wiring board 2 when the USB plug is connected can be suppressed as compared with the case where the contact portion 55 is not provided.

以上説明したように、第１の態様に係るＵＳＢコンセントは、ＵＳＢソケット１が実装された第１プリント配線板２と、端子８が実装された第２プリント配線板４と、第１プリント配線板２及び第２プリント配線板４を収納するハウジング３と、を備える。ハウジング３は、上下方向において互いに結合するボディ５とカバー６と、を備える。ボディ５は上方に開口した収納凹部５０を有する。カバー６はＵＳＢソケット１に接続されるＵＳＢプラグが挿通されるプラグ挿通穴３０を有する。ボディ５は、一方向に対向する一対の内壁面と、一対の内壁面から上方へ突設された支持凸部５３と、を有する。第１プリント配線板２は、支持凸部５３に支持されてカバー６に収納される。第２プリント配線板４は、第１プリント配線板２の下側に対向する形で収納凹部５０に収納される。   As described above, the USB outlet according to the first aspect includes the first printed wiring board 2 on which the USB socket 1 is mounted, the second printed wiring board 4 on which the terminal 8 is mounted, and the first printed wiring board. 2 and a housing 3 for accommodating the second printed wiring board 4. The housing 3 includes a body 5 and a cover 6 that are coupled to each other in the vertical direction. The body 5 has a storage recess 50 opened upward. The cover 6 has a plug insertion hole 30 through which a USB plug connected to the USB socket 1 is inserted. The body 5 includes a pair of inner wall surfaces facing in one direction, and a support convex portion 53 protruding upward from the pair of inner wall surfaces. The first printed wiring board 2 is supported by the support convex portion 53 and accommodated in the cover 6. The second printed wiring board 4 is housed in the housing recess 50 so as to face the lower side of the first printed wiring board 2.

第２の態様に係るＵＳＢコンセントは、第１の態様において、ボディ５の下面には電線挿入穴３２が設けられていて、第２プリント配線板４の下面には、電線挿入穴３２から挿入された電線が接続される端子８が実装されている。収納凹部５０には、端子８が収納される端子収納部５０１とその他の回路部品が収納される回路収納部５０２とに仕切る仕切り壁５４が設けられている。仕切り壁５４は、第２プリント配線板４における端子８の実装部位とその他の回路部品の実装部位との間部分に当接して第２プリント配線板４を支持する支持面を有する。   In the first aspect, the USB outlet according to the second aspect is provided with the electric wire insertion hole 32 on the lower surface of the body 5, and is inserted into the lower surface of the second printed wiring board 4 from the electric wire insertion hole 32. A terminal 8 to which an electric wire is connected is mounted. The storage recess 50 is provided with a partition wall 54 that partitions a terminal storage portion 501 in which the terminals 8 are stored and a circuit storage portion 502 in which other circuit components are stored. The partition wall 54 has a support surface that supports the second printed wiring board 4 in contact with a portion between the mounting portion of the terminal 8 and the mounting portion of other circuit components in the second printed wiring board 4.

第３の態様に係るＵＳＢコンセントは、第１または２の態様において、ボディ５は、収納凹部５０において一方向及び上下方向の両方に直交する他方向に対向する一対の内側面をさらに有する。一対の内側面のうちの少なくとも一面側に、第２プリント配線板４に当接して第２プリント配線板４を支持する支持部が、一面から突出するように形成される。   In the USB outlet according to the third aspect, in the first or second aspect, the body 5 further includes a pair of inner surfaces facing the other direction perpendicular to both the one direction and the vertical direction in the storage recess 50. A support portion that contacts the second printed wiring board 4 and supports the second printed wiring board 4 is formed on at least one side of the pair of inner side surfaces so as to protrude from the one surface.

１ ＵＳＢソケット
２ 第１プリント配線板
３ ハウジング
３０ プラグ挿通穴
５５ 当接部 1 USB socket 2 First printed wiring board 3 Housing 30 Plug insertion hole 55 Abutting portion

Claims (3)

ＵＳＢソケットが実装された第１プリント配線板と、端子が実装された第２プリント配線板と、前記第１プリント配線板及び前記第２プリント配線板を収納するハウジングと、を備え、
前記ハウジングは、上下方向において互いに結合するボディとカバーと、を備え、前記ボディは上方に開口した収納凹部を有し、前記カバーは前記ＵＳＢソケットに接続されるＵＳＢプラグが挿通されるプラグ挿通穴を有し、
前記ボディは、一方向に対向する一対の内壁面と、前記一対の内壁面から上方へ突設された支持凸部と、を有し、
前記第１プリント配線板は、前記支持凸部に支持されて前記カバーに収納され、
前記第２プリント配線板は、前記第１プリント配線板の下側に対向する形で前記収納凹部に収納されることを特徴とするＵＳＢコンセント。 A first printed wiring board on which a USB socket is mounted; a second printed wiring board on which a terminal is mounted; and a housing that houses the first printed wiring board and the second printed wiring board.
The housing includes a body and a cover that are coupled to each other in the vertical direction, the body has a storage recess that opens upward, and the cover has a plug insertion hole through which a USB plug connected to the USB socket is inserted. Have
The body includes a pair of inner wall surfaces facing in one direction, and a support convex portion protruding upward from the pair of inner wall surfaces,
The first printed wiring board is supported by the support convex portion and stored in the cover,
The USB outlet is characterized in that the second printed wiring board is accommodated in the accommodating recess so as to face the lower side of the first printed wiring board. 前記ボディの下面には電線挿入穴が設けられていて、前記第２プリント配線板の下面には、前記電線挿入穴から挿入された電線が接続される前記端子が実装されており、
前記収納凹部には、前記端子が収納される端子収納部とその他の回路部品が収納される回路収納部とに仕切る仕切り壁が設けられ、
前記仕切り壁は、前記第２プリント配線板における前記端子の実装部位と前記その他の回路部品の実装部位との間部分に当接して前記第２プリント配線板を支持する支持面を有することを特徴とする請求項１記載のＵＳＢコンセント。 The lower surface of the body is provided with an electric wire insertion hole, and the lower surface of the second printed wiring board is mounted with the terminal to which the electric wire inserted from the electric wire insertion hole is connected,
The storage recess is provided with a partition wall that partitions a terminal storage portion in which the terminals are stored and a circuit storage portion in which other circuit components are stored,
The partition wall includes a support surface that supports the second printed wiring board by contacting a portion between the mounting portion of the terminal and the mounting portion of the other circuit component in the second printed wiring board. The USB outlet according to claim 1. 前記ボディは、前記収納凹部において前記一方向及び前記上下方向の両方に直交する他方向に対向する一対の内側面をさらに有し、
前記一対の内側面のうちの少なくとも一面側に、前記第２プリント配線板に当接して前記第２プリント配線板を支持する支持部が、前記一面から突出するように形成される請求項１または２記載のＵＳＢコンセント。 The body further includes a pair of inner surfaces facing the other direction perpendicular to both the one direction and the vertical direction in the storage recess,
The support part which contacts the said 2nd printed wiring board and supports the said 2nd printed wiring board is formed so that it may protrude from the said 1 surface on at least one surface side of said pair of inner surfaces. 2. USB outlet according to 2.
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