JPH0622930Y2 - Terminal device - Google Patents
Terminal deviceInfo
- Publication number
- JPH0622930Y2 JPH0622930Y2 JP1988019781U JP1978188U JPH0622930Y2 JP H0622930 Y2 JPH0622930 Y2 JP H0622930Y2 JP 1988019781 U JP1988019781 U JP 1988019781U JP 1978188 U JP1978188 U JP 1978188U JP H0622930 Y2 JPH0622930 Y2 JP H0622930Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- lead wire
- insertion hole
- bent
- wire insertion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 76
- 230000037431 insertion Effects 0.000 claims description 43
- 238000003780 insertion Methods 0.000 claims description 43
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 description 9
- 210000000078 claw Anatomy 0.000 description 5
- 238000004804 winding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
【考案の詳細な説明】 〔考案の目的〕 （産業上の利用分野） 本考案は、リード線を電気的接続状態で抜け止め保持す
る自己鎖錠形の端子を有する端子装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) The present invention relates to a terminal device having a self-locking type terminal for retaining and holding a lead wire in an electrically connected state.
（従来の技術） この種の自己鎖錠形の端子を有する端子装置は、例えば
放電灯安定器等の電気機器の配線構造に用いられてい
る。(Prior Art) A terminal device having a self-locking type terminal of this type is used, for example, in a wiring structure of an electric device such as a discharge lamp ballast.
従来、例えば放電灯安定器に用いられている端子装置
は、コイルボビンに一体的に形成された端子台部に自己
鎖錠形の端子を取付け、この端子を覆って他の充電部と
の接触を防止するための端子カバーをコイルボビンに取
付けるようにした構造がある。Conventionally, for example, a terminal device used in a discharge lamp ballast has a self-locking terminal attached to a terminal block portion integrally formed with a coil bobbin, and the terminal is covered to prevent contact with other charging portions. There is a structure in which a terminal cover for prevention is attached to the coil bobbin.
この端子カバーは、内部に端子を収納する端子収納部が
設けられていると共に、この端子収納部に連通するリー
ド線挿入孔を前面に設けている。一方、端子は、リード
線挿入孔に対向してリード線挿通孔を前面に有し、この
リード線挿通孔の後方に臨む上側に接続片部を設けると
共に下側に鎖錠片部を設け、さらに、コイルボビンの端
子台部に固定される固定片部を接続片部の後端から下方
に向けて略直角に折曲して設けている。The terminal cover is provided with a terminal accommodating portion for accommodating the terminal therein, and a lead wire insertion hole communicating with the terminal accommodating portion is provided on the front surface. On the other hand, the terminal has a lead wire insertion hole on the front face facing the lead wire insertion hole, and a connection piece portion is provided on the upper side facing the rear of the lead wire insertion hole and a locking piece portion is provided on the lower side, Further, a fixing piece portion fixed to the terminal block portion of the coil bobbin is provided by bending a rear end of the connecting piece portion downward at a substantially right angle.
前記端子は固定片部をコイルボビンの端子台部に上方か
ら挿入して固定することによってコイルボビンから前方
に突出した状態に取付けられ、端子カバーはコイルボビ
ンから突出する端子を覆ってコイルボビンに取付けられ
る。The terminal is attached to the coil bobbin so as to project forward from the coil bobbin by inserting and fixing the fixing piece into the terminal base of the coil bobbin, and the terminal cover is attached to the coil bobbin so as to cover the terminal projecting from the coil bobbin.
そして、端子カバーのリード線挿入孔に挿入したリード
線は、端子のリード線挿通孔を通じて接続片部と鎖錠片
部との間に圧入され、端子と電気的導通が得られると共
に、鎖錠片部の先端部が食い付いて抜け止めされる。Then, the lead wire inserted into the lead wire insertion hole of the terminal cover is press-fitted between the connection piece portion and the locking piece portion through the lead wire insertion hole of the terminal to obtain electrical continuity with the terminal and to lock the locking piece. The tip of one part bites and is prevented from coming off.
（考案が解決しようとする課題） ところで、前記端子の接触片部とコイルボビンの端子台
部に固定する固定片部との折曲角度には、材質および成
形状態によってばらつきがあると共に、コイルボビンへ
の取付時における変形、コイルボビンへの取付後におけ
る変形によってばらつきが生じるため、コイルボビンへ
の取付状態における端子のリード線挿通孔を有する前面
側の上下方向位置が定まりにくい。(Problems to be solved by the invention) By the way, the bending angle between the contact piece of the terminal and the fixed piece fixed to the terminal block of the coil bobbin varies depending on the material and the molding state, and the bending angle to the coil bobbin is different. Since variations occur due to deformation during attachment and deformation after attachment to the coil bobbin, it is difficult to determine the vertical position on the front side having the lead wire insertion hole of the terminal when attached to the coil bobbin.
しかし、従来の端子装置では、端子カバーを取付けたと
しても、この端子カバーは他の充電部との接触を防止す
るために端子を覆うのみで端子の位置規制はしないの
で、端子カバーのリード線挿入孔に対して端子のリード
線挿通孔が対向せず、リード線の接続が困難になること
がある。However, in the conventional terminal device, even if the terminal cover is attached, this terminal cover only covers the terminal to prevent contact with other charging parts and does not regulate the position of the terminal. The lead wire insertion hole of the terminal does not face the insertion hole, which may make it difficult to connect the lead wire.
また、端子の位置規制はしないために、リード線挿入時
おいて、リード線の先端が鎖錠片部に当接して接続片部
と鎖錠片部との間に圧入される際、リード線の圧入力で
端子が動き、接続片部などの鎖錠片部以外の端子部分に
無理な力が加わって変形を生じやすく、リード線の接続
鎖錠が確実でない。Also, since the position of the terminal is not regulated, when the lead wire tip is brought into contact with the locking piece portion and press-fitted between the connecting piece portion and the locking piece portion when the lead wire is inserted, the lead wire The terminal moves due to the force input of, and excessive force is applied to the terminal portion other than the locking piece portion such as the connecting piece portion, which easily causes deformation, and the connecting lock of the lead wire is not reliable.
本考案は、上述のような課題に鑑みなされたもので、端
子カバーにより端子を位置規制して端子カバーのリード
線挿入孔と端子のリード線挿通孔とを位置決めでき、か
つ、リード線の接続鎖錠を確実に行なえる端子装置を提
供することを目的とするものである。The present invention has been made in view of the above problems, and it is possible to position the terminal by the terminal cover to position the lead wire insertion hole of the terminal cover and the lead wire insertion hole of the terminal, and to connect the lead wires. It is an object of the present invention to provide a terminal device that can be locked reliably.
（課題を解決するための手段） 本考案は、内部に端子収納部を有するとともにこの端子
収納部に連通するリード線挿入孔を外面に有する端子カ
バーと、この端子カバーの端子収納部に収納される端子
とを備えた端子装置において、前記端子は、前記端子カ
バーのリード線挿入孔の軸方向に沿って略平行な接続片
部と、この接続片部の前記リード線挿入孔に臨む先端か
ら折曲されそのリード線挿入孔に対向してリード線挿通
孔を有する折曲片部と、この折曲片部の先端部から前記
リード線挿入孔とは反対方向の前記接続片部に向かって
曲げ部を介して折曲され先端部にてリード線挿入孔およ
びリード線挿通孔を通じて挿入されるリード線を接続片
部に圧接する鎖錠片部とからなり、前記端子カバーは、
前記端子収納部の内壁に前記端子の接続片部および曲げ
部を当接規制する規制面を設けたものである。(Means for Solving the Problems) The present invention has a terminal housing having a terminal housing therein and a lead wire insertion hole communicating with the terminal housing on the outer surface, and a terminal housing of the terminal cover. In the terminal device including a terminal, the terminal includes a connection piece portion that is substantially parallel to an axial direction of the lead wire insertion hole of the terminal cover, and a tip of the connection piece portion that faces the lead wire insertion hole. A bent piece portion that is bent and has a lead wire insertion hole facing the lead wire insertion hole, and from the tip of the bent piece portion toward the connection piece portion in the direction opposite to the lead wire insertion hole. The terminal cover is bent through the bent portion and comprises a lock piece portion that press-contacts the lead wire insertion hole and the lead wire inserted through the lead wire insertion hole at the tip portion to the connection piece portion.
A restriction surface is provided on the inner wall of the terminal housing for restricting contact between the connection piece and the bent portion of the terminal.
（作用） 本考案では、端子カバーの端子収納部内に端子を収納す
ることにより、端子収納部の内壁の規制面が端子の接続
片部および曲げ部を当接規制して、端子カバーのリード
線挿入孔と端子のリード線挿通孔とが対向する状態に、
端子を位置決めする。(Operation) According to the present invention, the terminal is accommodated in the terminal accommodating portion of the terminal cover, and the restricting surface of the inner wall of the terminal accommodating portion restricts contact of the connecting piece and the bent portion of the terminal to thereby lead wire of the terminal cover. When the insertion hole and the lead wire insertion hole of the terminal face each other,
Position the terminals.
また、リード線挿入時、鎖錠片部が変位して、接続片部
と鎖錠片部との間にリード線が挿入される。このとき、
曲げ部が規制面が当接しているため、その曲げ部を支点
として鎖錠片部が変位する。Further, when the lead wire is inserted, the locking piece portion is displaced and the lead wire is inserted between the connecting piece portion and the locking piece portion. At this time,
Since the regulation surface is in contact with the bent portion, the locking piece portion is displaced around the bent portion as a fulcrum.
（実施例） 以下、本考案の一実施例の構成を図面を参照して説明す
る。(Embodiment) Hereinafter, a configuration of an embodiment of the present invention will be described with reference to the drawings.
図において、端子装置は、自己鎖錠形の端子１と、この
端子１を内部に収納する端子カバー２とからなってい
る。In the figure, the terminal device comprises a self-locking type terminal 1 and a terminal cover 2 for accommodating the terminal 1.
前記端子１は、例えば燐青銅等のばね性を有する導電材
料からなり、接続片部11と、この接続片部11の前端から
下方に向けて略直角に折曲された折曲片部12と、この折
曲片部12の下側から接続片部11に向かって折曲された鎖
錠片部13と、前記接続片部11の後端から下方に向かって
略直角に折曲された固定片部14とからなり、接続片部11
には中央部側を支点として後部中央域が切り起こされて
前方に向かって屈曲された端子片部15が設けられ、折曲
片部12にはリード線挿通孔16が設けられ、鎖錠片部13に
は折曲片部12の下側から上方に向かって彎曲された曲げ
部17およびこの曲げ部17から鎖錠片部13の先端部を斜め
後方に向けさせる折曲部18が設けられ、固定片部14には
両側部に上端が後方に向かって切り起こされた係止片部
19が設けられている。なお、第３図には、１個のリード
線挿通孔16を有する幅の狭い端子１と、２個のリード線
挿通孔16を有する幅の広い端子１とを示している。The terminal 1 is made of, for example, a conductive material having a spring property such as phosphor bronze, and has a connecting piece portion 11 and a bending piece portion 12 bent downward from the front end of the connecting piece portion 11 at a substantially right angle. , A locking piece portion 13 bent from the lower side of the bending piece portion 12 toward the connecting piece portion 11, and a fixing bent at a substantially right angle downward from the rear end of the connecting piece portion 11. Consists of a piece 14 and a connection piece 11
Is provided with a terminal piece portion 15 that is bent and bent forward with the central portion of the rear portion being a fulcrum, and the bent piece portion 12 is provided with a lead wire insertion hole 16 and a locking piece. The portion 13 is provided with a bent portion 17 that is bent upward from the lower side of the bent piece portion 12 and a bent portion 18 that directs the tip end of the locking piece portion 13 from this bent portion 17 to the oblique rear side. , The fixed piece portion 14 has locking piece portions whose upper ends are cut and raised rearward on both sides.
19 are provided. Note that FIG. 3 shows a narrow terminal 1 having one lead wire insertion hole 16 and a wide terminal 1 having two lead wire insertion holes 16.
前記端子カバー２は、電気絶縁性を有する合成樹脂によ
って形成され、仕切り壁21によって前記各端子１毎に対
応して区画された端子収納部22が内部に設けられている
と共に、この各端子収納部22に連通するリード線挿入孔
23が前面に設けられている。この端子収納部22は後面が
開口され、上側の内壁、前側の内壁、下側の内壁、左右
の内壁に前記端子１を当接規制する規制面24,25,26,27
がそれぞれ設けられ、この上側の規制面24はリード線挿
入孔23に臨んで設けられ、この規制面24の後端に連続し
て案内面28が設けられ、下側の規制面26は前側が高くな
る傾斜面に設けられている。また、端子カバー２の後端
上部にカバー部29が突設され、かつ、両側部に係止段部
30が設けられていると共に、下縁部に規制突片31が突設
されている。The terminal cover 2 is formed of a synthetic resin having an electric insulation property, and a terminal housing portion 22 that is partitioned by the partition wall 21 corresponding to each terminal 1 is provided inside the terminal cover 2. Lead wire insertion hole communicating with part 22
23 is provided on the front. The terminal housing portion 22 has a rear surface opened, and restricting surfaces 24, 25, 26, 27 for restricting contact of the terminal 1 with the upper inner wall, the front inner wall, the lower inner wall, and the left and right inner walls.
Are provided, the upper regulating surface 24 is provided so as to face the lead wire insertion hole 23, a guide surface 28 is provided continuously to the rear end of the regulating surface 24, and the lower regulating surface 26 has a front side. It is provided on the rising slope. In addition, a cover portion 29 is projectingly provided on the upper rear end of the terminal cover 2, and locking step portions are provided on both sides.
30 is provided, and a restriction protrusion 31 is provided at the lower edge portion.
なお、端子カバー２の上下の規制面24,26の対向間隔は
端子１の接続片部11と曲げ部17との上下間隔と略同一か
もしくは端子１を当接規制できる範囲内で多少広く設け
られていると共に、端子カバー２の前側の規制面25と後
端部との間隔および左右の規制面27の間隔も端子１に対
して同様に設定されている。The upper and lower restricting surfaces 24, 26 of the terminal cover 2 are arranged to face each other at substantially the same distance as the upper and lower intervals between the connecting piece 11 and the bent portion 17 of the terminal 1 or to be slightly wider within a range in which the terminal 1 can be restricted to contact. In addition, the distance between the front regulation surface 25 and the rear end portion of the terminal cover 2 and the distance between the left and right regulation surfaces 27 are set in the same manner for the terminal 1.
また、端子装置を組付ける電磁機器のコイルボビン41
は、コイル42を巻回する巻胴部43の両側にフランジ部44
が設けられ、この一方のフランジ部44の外側に、端子１
を取付ける一対の端子台部45が並設されていると共に、
この各端子台部45の側部位置に先端に前記端子カバー２
の係止段部30に係着する爪部46を有する係止爪47が突設
されている。前記端子台部45は、中央部に前方に向かっ
て拡開すると共に上下方向に貫通開口する凹部48を有す
る略コ字状に突設され、上面に載置面部49およびこの載
置面部49の前側を除く周縁部に保持壁部50が設けられ、
さらに、載置面部49の後端部の保持壁部50との間に上方
に向かって開口する保持溝51が設けられている。また、
各端子台部45の外側のフランジ部44にはコイル42の引出
線42aを通すための通し溝52が設けられている。In addition, the coil bobbin 41
Are flanges 44 on both sides of the winding body 43 around which the coil 42 is wound.
Is provided, and the terminal 1 is provided on the outside of the one flange portion 44.
A pair of terminal block parts 45 for mounting are installed side by side,
The terminal cover 2 is attached to the tip of each terminal block portion 45 at the side position.
A locking claw 47 having a claw 46 that engages with the locking step portion 30 is provided in a protruding manner. The terminal block portion 45 is provided in a substantially U-shape so as to have a recessed portion 48 that opens forward in the central portion and penetrates and opens in the up-down direction in the central portion, and the mounting surface portion 49 and the mounting surface portion 49 are provided on the upper surface. A holding wall portion 50 is provided on the peripheral portion except the front side,
Further, a holding groove 51 that opens upward is provided between the holding wall portion 50 at the rear end of the mounting surface portion 49. Also,
The outer flange portion 44 of each terminal block portion 45 is provided with a through groove 52 through which the lead wire 42a of the coil 42 is inserted.
そうして、端子装置をコイルボビン41に組付けるには、
まず、コイルボビン41の各端子台部45に端子１を取付
け、コイル42の引出線42aを配線する。すなわち、端子
台部45の保持溝51に端子１の固定片部14を上方から圧入
することにより、端子１の接続片部11が端子台部45の載
置面部49に接合して保持壁部50により左右方向位置が保
持され、かつ、係止片部19の先端部が保持溝51の内壁に
食い付けて抜け止めされる。また、コイルボビン41の巻
胴部43に巻回するコイル42の引出線42aを、端子１の端
子片部15に引掛けてフランジ部44の通し溝52を通じて巻
胴43側に通し、または、巻胴43側から通し溝52を通じて
端子１側に引出して端子片部15に引掛け、そして、端子
片部15を接続片部11の上面に折曲げて引出線42aを挟持
し、端子１の端子片部15の部分を上下方向から一対の図
示しない電極棒で挟み込んでスポット溶接し、引出線42
aの表面の絶縁被膜を溶かして端子１との電気的導通を
図る。Then, to assemble the terminal device to the coil bobbin 41,
First, the terminal 1 is attached to each terminal block portion 45 of the coil bobbin 41, and the lead wire 42a of the coil 42 is wired. That is, by pressing the fixing piece portion 14 of the terminal 1 into the holding groove 51 of the terminal base portion 45 from above, the connecting piece portion 11 of the terminal 1 is joined to the mounting surface portion 49 of the terminal base portion 45 and the holding wall portion. The position in the left-right direction is held by 50, and the tip end of the locking piece portion 19 bites against the inner wall of the holding groove 51 to prevent it from coming off. In addition, the lead wire 42a of the coil 42 wound around the winding drum portion 43 of the coil bobbin 41 is hooked on the terminal piece portion 15 of the terminal 1 and passed through the through groove 52 of the flange portion 44 to the winding drum 43 side, or wound. From the body 43 side to the terminal 1 side through the through groove 52, the terminal piece 15 is hooked, and the terminal piece 15 is bent on the upper surface of the connecting piece 11 to sandwich the lead wire 42a. The portion of the piece 15 is vertically sandwiched by a pair of electrode rods (not shown) and spot-welded, and the lead wire 42
The insulating coating on the surface of a is melted to establish electrical continuity with the terminal 1.
ついで、端子１の前方から端子カバー２を被せて各端子
収納部22内に端子１を収納し、端子カバー２の両側の係
止段部30をコイルボビン41の係止爪47に係着する。この
端子カバー２の係止段部30が係止爪47に係着することに
よって端子カバー２の前後左右の水平位置が定まると共
に、端子カバー２のカバー部29がフランジ部44上に接合
しかつ規制突片31が係止爪47の下面に接合することによ
って端子カバー２の上下方向位置が定まり、従って、端
子カバー２はコイルボビン41に対して位置決め固定され
る。Then, the terminal 1 is housed in each terminal housing 22 by covering the terminal 1 with the terminal cover 2 from the front, and the locking step portions 30 on both sides of the terminal cover 2 are engaged with the locking claws 47 of the coil bobbin 41. By engaging the locking step portion 30 of the terminal cover 2 with the locking claw 47, the horizontal positions of the front, rear, left, and right of the terminal cover 2 are determined, and the cover portion 29 of the terminal cover 2 is joined to the flange portion 44 and The restriction projection 31 is joined to the lower surface of the locking claw 47 to determine the vertical position of the terminal cover 2, and therefore the terminal cover 2 is positioned and fixed to the coil bobbin 41.
なお、前記端子カバー２の端子収納部22内に端子１を収
納する際、端子１の接続片部11の先端部は案内面28を通
じて規制面24に導かれると共に、曲げ部17は規制面26の
傾斜によって前端域に導かれる。When the terminal 1 is accommodated in the terminal accommodating portion 22 of the terminal cover 2, the tip of the connecting piece portion 11 of the terminal 1 is guided to the regulation surface 24 through the guide surface 28, and the bent portion 17 is regulated surface 26. Is guided to the front end area by the inclination of.
そして、端子カバー２を取付けた状態では、端子カバー
２の内壁の上側の規制面24、前側の規制面25および下側
の規制面26によって、端子１の接続片部11の前端上面
部、折曲片部12および曲げ部17を当接規制するため、端
子１の材質、折曲成形状態および変形などによって前端
側の上下方向位置にばらつきが生じていたとしても、端
子カバー２を取付けることによって端子１の位置を修正
でき、端子カバー２のリード線挿入孔23に端子１のリー
ド線挿通孔16が確実に対向する。なお、端子１の左右方
向位置はコイルボビン41の端子台部45への取付けによっ
て定まるが、端子カバー２の左右の規制面27による当接
規制によっても位置修正が行なわれる。When the terminal cover 2 is attached, the front end upper surface portion of the connection piece 11 of the terminal 1 is folded by the upper restriction surface 24, the front restriction surface 25, and the lower restriction surface 26 of the inner wall of the terminal cover 2. Since the bent piece portion 12 and the bent portion 17 are restricted to contact with each other, by attaching the terminal cover 2 even if the vertical position on the front end side varies due to the material of the terminal 1, the bending state, the deformation, and the like. The position of the terminal 1 can be corrected, and the lead wire insertion hole 16 of the terminal 1 surely faces the lead wire insertion hole 23 of the terminal cover 2. The position of the terminal 1 in the left-right direction is determined by mounting the coil bobbin 41 on the terminal block portion 45, but the position is also corrected by contact restriction by the left and right restricting surfaces 27 of the terminal cover 2.
そして、端子カバー２のリード線挿入孔23に図示しない
リード線を挿入すると、リード線は、端子１のリード線
挿通孔16を通じて接続片部11の下面に進入し、鎖錠片部
13を斜め後方に押しやりながらその鎖錠片部13と接続片
部11との間に圧入され、端子１と電気的に導通する。こ
のリード線挿入時、鎖錠片部13が変位して、接続片部11
と鎖錠片部13との間にリード線が挿入されるが、このと
き、曲げ部17が規制面26が当接していて、その曲げ部17
を支点として鎖錠片部13が変位するため、鎖錠片部13以
外の端子部分に無理な変形を生じさせるのを防止できる
とともに、リード線を接続片部11に圧接させる鎖錠片部
13のばね性が向上し、リード線の接続鎖錠が確実にな
る。Then, when a lead wire (not shown) is inserted into the lead wire insertion hole 23 of the terminal cover 2, the lead wire enters the lower surface of the connection piece portion 11 through the lead wire insertion hole 16 of the terminal 1, and the lock piece portion
While pushing 13 diagonally backward, it is press-fitted between the locking piece portion 13 and the connecting piece portion 11 to electrically connect with the terminal 1. When this lead wire is inserted, the locking piece 13 is displaced and the connecting piece 11
The lead wire is inserted between the locking piece portion 13 and the locking piece portion 13, but at this time, the bending portion 17 is in contact with the regulation surface 26 and the bending portion 17
Since the locking piece portion 13 is displaced with the fulcrum as a fulcrum, it is possible to prevent the terminal portion other than the locking piece portion 13 from being unduly deformed, and to lock the lead wire to the connection piece portion 11 under pressure.
The spring property of 13 is improved, and the connection lock of the lead wire is secured.
また、リード線の挿入後、リード線が外方へ引張られる
と、鎖錠片部13の先端部がリード線に強固に食い込み、
リード線の抜け外れが阻止される。なお、このリード線
を端子１に挿入接続する際、端子１に接続されている引
出線42aがコイルボビン41の通し溝52によって端子１か
ら横方向にずれて引出されているため、引出線42aはリ
ード線の挿入域には進入せず、端子１に挿入されるリー
ド線によって引出線42aが切断されるのを防止できる。Further, after the lead wire is inserted, when the lead wire is pulled outward, the tip of the locking piece portion 13 firmly bites into the lead wire,
The lead wire is prevented from coming off. When the lead wire is inserted and connected to the terminal 1, the lead wire 42a connected to the terminal 1 is pulled out laterally from the terminal 1 by the through groove 52 of the coil bobbin 41. It is possible to prevent the lead wire 42a from being cut by the lead wire inserted into the terminal 1 without entering the lead wire insertion area.
なお、前記実施例では、端子装置を電磁機器に適応した
例を示したが、その他の配線構造を必要とする電気機器
および各種用途に適応できる。In addition, in the above-described embodiment, the example in which the terminal device is applied to the electromagnetic device is shown, but the terminal device can be applied to other electrical devices and various applications requiring a wiring structure.
本考案によれば、端子カバーの端子収納部内に端子を収
納することにより、端子収納部の内壁の規制面が端子の
接続片部および曲げ部を当接規制するため、端子カバー
内に端子を位置決めすることができ、端子カバーのリー
ド線挿入孔と端子のリード線挿通孔とを確実に対向さ
せ、リード線の挿入を容易にすることができる。また、
リード線挿入時、鎖錠片部が変位して、接続片部と鎖錠
片部との間にリード線が挿入されるが、このとき、曲げ
部が規制面に当接していて、その曲げ部を支点として鎖
錠片部が変位するため、鎖錠片部以外の端子部分に無理
な変形を生じさせるのを防止できるとともに、リード線
を接続片部に圧接させる鎖錠片部のばね性が向上し、リ
ード線の接続鎖錠が確実になる。According to the present invention, by storing the terminal in the terminal storing portion of the terminal cover, the regulating surface of the inner wall of the terminal storing portion regulates the contact piece portion and the bent portion of the terminal to contact and regulate the terminal. Positioning can be performed, and the lead wire insertion hole of the terminal cover and the lead wire insertion hole of the terminal can be surely opposed to each other to facilitate insertion of the lead wire. Also,
When the lead wire is inserted, the locking piece is displaced and the lead wire is inserted between the connecting piece and the locking piece.At this time, the bent part is in contact with the regulation surface and Since the locking piece is displaced around the fulcrum as a fulcrum, it is possible to prevent the terminals other than the locking piece from being deformed unreasonably, and the spring property of the locking piece that presses the lead wire into the connecting piece Improves the connection lock of the lead wire.
【図面の簡単な説明】 第１図および第２図は本考案の一実施例の端子装置を電
磁機器に適応した断面図、第３図はその分解斜視図であ
る。 １……端子、２……端子カバー、11……接続片部、12…
…折曲片部、13……鎖錠片部、16……リード線挿通孔、
17……曲げ部、22……端子収納部、23……リード線挿入
孔、24,26……規制面。BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1 and 2 are cross-sectional views of a terminal device according to an embodiment of the present invention applied to an electromagnetic device, and FIG. 3 is an exploded perspective view thereof. 1 ... Terminal, 2 ... Terminal cover, 11 ... Connection piece, 12 ...
… Bending piece, 13 …… Locking piece, 16 …… Lead wire insertion hole,
17 …… Bent section, 22 …… Terminal storage section, 23 …… Lead wire insertion hole, 24,26 …… Regulation surface.
Claims (1)
子収納部に連通するリード線挿入孔を外面に有する端子
カバーと、この端子カバーの端子収納部に収納される端
子とを備えた端子装置において、 前記端子は、前記端子カバーのリード線挿入孔の軸方向
に沿って略平行な接続片部と、この接続片部の前記リー
ド線挿入孔に臨む先端から折曲されそのリード線挿入孔
に対向してリード線挿通孔を有する折曲片部と、この折
曲片部の先端部から前記リード線挿入孔とは反対方向の
前記接続片部に向かって曲げ部を介して折曲され先端部
にてリード線挿入孔およびリード線挿通孔を通じて挿入
されるリード線を接続片部に圧接する鎖錠片部とからな
り、 前記端子カバーは、前記端子収納部の内壁に前記端子の
接続片部および曲げ部を当接規制する規制面を設けた ことを特徴とする端子装置。1. A terminal device comprising: a terminal cover having a terminal accommodating portion inside and a lead wire insertion hole communicating with the terminal accommodating portion on an outer surface; and a terminal accommodated in the terminal accommodating portion of the terminal cover. In the above-mentioned terminal, the terminal is bent substantially from a connection piece portion which is substantially parallel to the lead wire insertion hole of the terminal cover along the axial direction, and is bent from a tip of the connection piece portion facing the lead wire insertion hole. And a bent piece portion having a lead wire insertion hole facing each other, and bent from a tip end portion of the bent piece portion toward the connection piece portion in a direction opposite to the lead wire insertion hole via a bent portion. The terminal cover comprises a lock piece that presses the lead wire inserted through the lead wire insertion hole and the lead wire insertion hole into the connection piece, and the terminal cover connects the terminal to the inner wall of the terminal housing. Restrict contact with one part and bent part Terminal apparatus characterized in that a regulating surface that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019781U JPH0622930Y2 (en) | 1988-02-17 | 1988-02-17 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019781U JPH0622930Y2 (en) | 1988-02-17 | 1988-02-17 | Terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01124666U JPH01124666U (en) | 1989-08-24 |
| JPH0622930Y2 true JPH0622930Y2 (en) | 1994-06-15 |
Family
ID=31235592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988019781U Expired - Lifetime JPH0622930Y2 (en) | 1988-02-17 | 1988-02-17 | Terminal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622930Y2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS519649U (en) * | 1974-07-05 | 1976-01-24 | ||
| JPS5745782U (en) * | 1980-08-30 | 1982-03-13 | ||
| JPS57158173U (en) * | 1981-03-31 | 1982-10-04 | ||
| JPS58183775U (en) * | 1982-05-31 | 1983-12-07 | 松下電工株式会社 | Cord quick connection fitting |
-
1988
- 1988-02-17 JP JP1988019781U patent/JPH0622930Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01124666U (en) | 1989-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3365550B2 (en) | Shield terminal | |
| JPH0357018Y2 (en) | ||
| JPH0785429B2 (en) | Telephone module | |
| JP2001128334A (en) | Wire protector of wire protector | |
| US4447684A (en) | Automotive horn switch structure on steering wheel | |
| US6099366A (en) | Terminal and connection structure between terminal and wire | |
| US20060073738A1 (en) | Structure of connecting wire to element-containing unit | |
| KR970001386B1 (en) | Wiring harness | |
| JPH0622930Y2 (en) | Terminal device | |
| JPH0982395A (en) | connector | |
| JPH055664Y2 (en) | ||
| JP3067572B2 (en) | Connection structure of electrical junction box | |
| JPS6214598Y2 (en) | ||
| JP3435009B2 (en) | Electrical junction box | |
| JPH03114154A (en) | Plug-in conpling member housing | |
| JPH0220782Y2 (en) | ||
| JPH10189134A (en) | connector | |
| JPH0629897Y2 (en) | Terminal device | |
| JP2002313446A (en) | Support structure and supporting method of press contact terminal and press joint box | |
| JP3400647B2 (en) | Outlet | |
| JPH0737980Y2 (en) | Insulated trolley wire terminal device | |
| JPH0545029Y2 (en) | ||
| JPH0112388Y2 (en) | ||
| JPH0722050Y2 (en) | Insulation displacement connector | |
| JPH0465076A (en) | Connecting/hooking system for electrical connector |