JPS6122711A - Connecting structure of bus bar to tab in bus bar circuit board - Google Patents
Connecting structure of bus bar to tab in bus bar circuit boardInfo
- Publication number
- JPS6122711A JPS6122711A JP59140715A JP14071584A JPS6122711A JP S6122711 A JPS6122711 A JP S6122711A JP 59140715 A JP59140715 A JP 59140715A JP 14071584 A JP14071584 A JP 14071584A JP S6122711 A JPS6122711 A JP S6122711A
- Authority
- JP
- Japan
- Prior art keywords
- busbars
- tab
- bus bar
- busbar
- circuit board
- 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.)
- Granted
Links
Landscapes
- Patch Boards (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の目的〕
【東北9手IHi褒訪
本発明は、リレーボックス、ヒユーズボックス等の電気
接続板を構成するブスバー回路板において、そのブスバ
ー(帯状導電路)とく雄)タブとの接続構造に関する。[Detailed Description of the Invention] [Object of the Invention] [Tohoku 9-Team IHi Visit] The present invention is directed to a busbar circuit board that constitutes an electrical connection board such as a relay box or a fuse box. ) Regarding the connection structure with the tab.
葭胆q辣恢
ブスバーとタブの接続方式ば、ブスバーを絶縁基板と面
平行に配設したものと、ブスバーの面を基板と直交して
立設状に配設したものの二つに大別される。Connection methods for busbars and tabs can be roughly divided into two types: those in which the busbars are arranged parallel to the plane of the insulating board, and those in which the busbars are arranged vertically with the plane perpendicular to the board. Ru.
前者は、第8図のように、絶縁基板aと面ヅ行に配設し
たブスバー1〕の端部にタブ(を起立連成し、このタブ
(、に1liff &tAl子dを介してブレードヒユ
ーズeのタブfを接続する(特開昭55−46592号
公仰参照)。これに対して、後者は絶縁基板a1−に、
第9図(イ)のように生絹:端子gを立設し、その両側
Pi++に形成した縦溝iに(ロ)のよ・うにブスバー
bとブレードヒユーズのタブfを差込め、端子基板部j
に連成した弾性舌片kにより向背の接触圧の強化を図る
ようにしている(実開昭57−130984号公報参照
)。In the former case, as shown in Fig. 8, a tab is connected upright to the end of a busbar 1 disposed in parallel with an insulating substrate a, and a blade fuse is connected to this tab through a liff &tAl plate d. Connect the tab f of e to the insulating substrate a1- (see Japanese Unexamined Patent Publication No. 55-46592).
As shown in Fig. 9 (a), raw silk terminal g is set upright, and the bus bar b and tab f of the blade fuse are inserted into the vertical groove i formed on both sides Pi++ as shown in (b), and the terminal board section is j
The contact pressure on the back and sides is strengthened by the elastic tongue k connected to the tongue (see Japanese Utility Model Publication No. 130984/1984).
1’+’i!決しようとする問題点
ヒ記従来技術によると、第8図の場合には、ブスバーb
を面平行に配設し、外部のタブ接続に必要なりブCを起
立させるため、ブスバーの取廻しが複雑になる他に、中
継醋1子dの介在により回路板全体か嵩高となって小型
化し姉り、接触抵抗の増大を招くという問題があった。1'+'i! Problems to be Solved (H) According to the prior art, in the case of FIG.
are arranged parallel to each other, and the bus bar C is required to stand up when connecting external tabs, which complicates the routing of the bus bar.In addition, the interposition of the bus bar 1 makes the entire circuit board bulky, making it compact. There was a problem that the contact resistance increased.
一方、第9図(イ)、(ロ)の場合には、ブスバーbに
タブCを要しない等のため回路構成がかなり簡素化され
るが、ブスバーとブレードヒユーズの接続には依然とし
て特殊構造の中箱端子gを(ヒ・要とし、この中継端子
gの存在により回路の取廻しが制約を受りるという問題
があった。On the other hand, in the cases of Figures 9 (a) and (b), the circuit configuration is considerably simplified because the tab C is not required on the busbar b, but the connection between the busbar and the blade fuse still requires a special structure. There is a problem in that the inner box terminal g is used as a key point, and the presence of this relay terminal g imposes restrictions on circuit routing.
本発明はこれらの問題を解消するためになされたもので
、その目的とするところはブスバーと外部の対面型タブ
を中継端子を介ざずに直接接続し、接触に伴う接触抵抗
の増大を防止すると共に、ブスバーの取廻しに制約を受
けず小型化が容易なブスバーとタブの接続構造を提供す
るにある。The present invention was made to solve these problems, and its purpose is to connect the bus bar and the external facing tab directly without using a relay terminal, thereby preventing an increase in contact resistance due to contact. At the same time, it is an object of the present invention to provide a connection structure between a bus bar and a tab that is easy to downsize without being restricted by the routing of the bus bar.
一硯卓(朧火夫灸太めの手段一
本発明は、絶縁板に複数のブスバーを面平行に対峙して
配設し、該絶縁板にブスバーの所望位置に臨んで対面型
タブとブスバーとを同時に挾持接触させるための接触挾
持部材を設けるず段により、前記目的を達成せんとする
もので、接触挾持部材はその態様によりブスバーの取廻
し形態に応じて変化させることができる。In the present invention, a plurality of busbars are disposed on an insulating plate facing each other parallel to each other, and face-to-face tabs and busbars are arranged on the insulating plate at desired positions of the busbars. The purpose is to achieve the above object by not providing a contact clamping member for simultaneously clamping and contacting the busbars, and the contact clamping member can be changed according to the manner in which the bus bar is routed.
傷堆
前記接触挾持部材をブスバーを収容配設する自体に予め
設けておくことにより、従来のような中継端子を全く要
せずに外部タブの直接接続が可能となり、またブスバー
自体には何らの加工(例えば第8図のタブC)を要せず
、ブス7X+−の取廻しに影響を与えない。By providing the contact clamping member in advance on the busbar housing itself, it is possible to directly connect external tabs without any need for conventional relay terminals, and there is no need for the busbar itself. No machining (for example, tab C in FIG. 8) is required, and the routing of the bus 7X+- is not affected.
尤旭切 以下、本発明を図面と共に具体的に説明する。Asahi Kiri Hereinafter, the present invention will be specifically explained with reference to the drawings.
第1図は本発明に係る電気接続盤の分IW斜視図、第2
図はその要部拡大説明図、第3図はブスノマーとタブの
接続状態を示す断面図である。Fig. 1 is a perspective view of the electric connection board according to the present invention;
The figure is an enlarged explanatory view of the main part, and FIG. 3 is a cross-sectional view showing the state of connection between the busnomer and the tab.
電気接続盤Δは、プラスチック絶縁体より成る函体1に
複数のブスバー2を配役収容し、カッ八−3を被せて構
成され、カバー3には前部から後部にかけてプレートヒ
ューズ40対面・大筋に配置された複数の対面型タブ5
に対する差込み孔6、図示しないユr−f6ククに対す
る嵌合枠7及びリレー8がそれぞれ複数個設げられてお
り、函体1とカッ\−3は側壁に設りた係止爪9と係L
l二孔10によりロックされる。The electrical connection board Δ is constructed by accommodating a plurality of busbars 2 in a box 1 made of plastic insulator and covering it with a cover 3, and the cover 3 has a plate fuse 40 facing and generally facing from the front to the rear. Multiple facing tabs arranged 5
A plurality of insertion holes 6 are provided for the case, and a plurality of fitting frames 7 and relays 8 are provided for the case (not shown). L
It is locked by two holes 10.
函体lにおいて、その長子方向両端の側壁11の内面に
は、複数の1.(イ溝12を所定間隔で設け、該縦Fj
12にブスバー2を嵌着し、複数のブスバー2群がそれ
ぞれ面平行に相対峙した状!白で配設される。即ち、ブ
スバー2群は、函体1の底壁をなす絶縁基板13に直交
状態で起立して並設される。In the box l, a plurality of 1. (The grooves 12 are provided at predetermined intervals, and the vertical Fj
Busbar 2 is fitted to 12, and two groups of busbars face each other parallel to each other! Arranged in white. That is, the bus bar 2 groups are arranged in parallel to the insulating substrate 13 forming the bottom wall of the box 1 so as to be perpendicular to each other.
而して、相対峙する一文・1のブスバー2,2間には、
前記タブ差込み孔6に臨んでブスバーとタブに対する接
触保持部材14を設ける。この接触保持部材14は、第
2図に示す例では、絶縁基板13トに中央に穴15を有
する方形の枠体1Gを立設して構成され、ブスバー2と
の対向面にはゴム等の弾性部材17を貼付け、ブスバー
とタブの接触圧を強化するとり(に、131ft−性部
祠17の上縁部は面取18を施してタブ5の差込みを容
易にできるようにするのが望ましい。Therefore, between the busbars 2 and 2 of the sentence/1 that face each other,
A contact holding member 14 for the bus bar and the tab is provided facing the tab insertion hole 6. The contact holding member 14, in the example shown in FIG. In order to strengthen the contact pressure between the bus bar and the tab by attaching the elastic member 17, it is preferable to chamfer the upper edge of the 131 ft. elastic member 17 to make it easier to insert the tab 5. .
かくして、タブ差込み穴6からブレードヒユーズ4の対
面型双極タブ5を差込むと、対面型双極タブ5は′I5
3図のように接触保持部材14の弾性部+A’17とブ
スバー2間に進入し、該部材14に弾・1(I的に押圧
され、ブスバー2と対面型双極タブ5は適当の接触圧を
自して直接接続される。この際、プレートしユース4の
対面型双極タブ5,5間に突4μm9を、カバー3には
その通孔20を予め設りておけば、突起19が接ff1
lI+保持部材14の中央穴15に係入し、振動の防止
と共に接触の安定化を図ることができる。なお、ブスバ
ー2の他端部に設りられた接触保持部材14’、14″
はそれぞれリレー8の図示しないタブに対するt)ので
あり、これらの接触保持部材14・〜14″は、対峙す
る所望のブスバー間に1+意に設りられ、(fret
)タブを自する電気部品は何んでも接続することかでき
る。Thus, when the facing type bipolar tab 5 of the blade fuse 4 is inserted through the tab insertion hole 6, the facing type bipolar tab 5 becomes 'I5.
As shown in Fig. 3, the elastic part +A'17 of the contact holding member 14 enters between the bus bar 2 and is pressed against the member 14 in a manner similar to the bullet 1 (I), and the bus bar 2 and the facing bipolar tab 5 are applied with an appropriate contact pressure. At this time, if a protrusion 9 of 4 μm is provided between the facing type bipolar tabs 5 and 5 of the plate and use 4 and a through hole 20 thereof is provided in advance in the cover 3, the protrusion 19 can be connected. ff1
It can engage the center hole 15 of the lI+ holding member 14 to prevent vibration and stabilize contact. Note that the contact holding members 14', 14'' provided at the other end of the bus bar 2
are respectively t) with respect to tabs (not shown) of the relay 8, and these contact holding members 14.about.14'' are randomly provided between desired busbars facing each other, and (fret
) You can connect any electrical component that has a tab.
第4図及び第5図はそれぞれ接触保持部Hの他の実施例
を示す。FIGS. 4 and 5 show other embodiments of the contact holding portion H, respectively.
第4図に示す接1Q)l保持部側21は、ブスバー2を
]から支持し、タブと共に挾持す・5ようにしたもので
ある。lp Iう、1妾触保持部月21は、絶縁基1が
13に立設U7だ支柱22の1−0111に、−幻の受
1反23とコ字状の枠板24諷で構成される挾持(溝)
部25を自し、枠板24の内部には第2図と同様に弾性
部材17を貼付りである。この接触保持部材21はブス
バー2の配線経路に臨んで、前記フレードヒユーズ4等
に対応して所望の数だけ設けておく。なお、接触保持部
材21は、第2図の枠体16を−に方に延投し、その子
端に切込みにより挾持部25を形成するようにしてもよ
い。The contact 1Q) l holding portion side 21 shown in FIG. 4 supports the bus bar 2 from 1 and 2 and is clamped together with the tab. lp I U, 1 Concubine holding part 21 is composed of an insulating base 1 erected at 13, U7, 1-0111 of the support 22, a phantom receiver 1 23 and a U-shaped frame plate 24. clamp (groove)
The elastic member 17 is attached to the inside of the frame plate 24 as shown in FIG. A desired number of contact holding members 21 are provided facing the wiring route of the bus bar 2 and corresponding to the flade fuses 4 and the like. Note that the contact holding member 21 may be formed by extending the frame 16 shown in FIG.
接触保持部材21は、に記構造を有するから、前記実施
例の場合の効果とは別に、ブスバー2自体を固定する効
果があり、函体1の前記縦溝11を省くことも可能であ
る。Since the contact holding member 21 has the structure described below, it has the effect of fixing the bus bar 2 itself in addition to the effect of the above embodiment, and it is also possible to omit the vertical groove 11 of the box 1.
第5図に示す接触保持部材27は、第1図乃至?4図に
示す直線状のブスバーと異なって、直角折曲部を有する
ブスバーの固定及びタブとの接続を同時に行うよ・うに
したものである。The contact holding member 27 shown in FIG. 5 is similar to that shown in FIGS. Unlike the linear bus bar shown in Fig. 4, this bus bar has a right-angled bent portion and can be fixed and connected to a tab at the same time.
即し、直角折曲部26を有する4本のブスバー2はF字
路状に配置され、該直角折曲部2Gの外面に当接するL
型凹部28を自する外面固定壁29と、折曲部2Gの内
面に当接する断面り型の内面固定壁30とて構成される
接1す1:保持部+A’21により確実に挾持固定され
る。そして、内面固定壁30には前記と同様に弾性部材
17を貼伺りるか、或はブスバー2にビード31を打出
し形成することによりタブとのより安定な接続ができる
。That is, the four bus bars 2 having the right-angled bent portions 26 are arranged in an F-junction shape, and the L-shaped busbars 2 that are in contact with the outer surface of the right-angled bent portions 2G are arranged in an F-junction shape.
The contact 1s1, which is composed of an outer fixing wall 29 forming the mold recess 28 and an inner fixing wall 30 having a cross-sectional shape that abuts the inner surface of the bent part 2G: is securely clamped and fixed by the holding part +A'21. Ru. A more stable connection with the tab can be achieved by pasting the elastic member 17 on the inner fixed wall 30 in the same manner as described above, or by punching and forming beads 31 on the bus bar 2.
この場合には、対向する直角折曲部26a 、 26
+) 間に前記ブレードヒユーズ4の対面型双極タブ5
を接続できるのは云うまでもないが、第6図のよ・うに
り1面型4極タブ5′を有する多極ブレードLノ、−ス
4′を差込むことにより、第7Mの如く4本のブスバー
2との同時接続が可能となる。In this case, the opposing right angle bent portions 26a, 26
+) A facing bipolar tab 5 of said blade fuse 4 between
Needless to say, by inserting the multi-polar blade L nose 4' having a one-sided four-pole tab 5' as shown in Fig. 6, it is possible to connect Simultaneous connection with the book bus bar 2 is possible.
手記実施例においては、ブスバーと接触挾持部材は絶縁
基盤上に設けられているが、これに限定されるものでな
くして、例えばカバー手に設けてもよい。In the illustrated embodiment, the bus bar and the contact holding member are provided on the insulating base, but the present invention is not limited to this, and they may be provided on the cover, for example.
本発明の効果を列挙すれば次のとおりである。 The effects of the present invention are listed below.
(1) ブスバーを配設する絶縁板に、ブスバーとタ
ブに対する接触保持部材を設りたので、両者を直接接続
することができ、従来のような中継端子が不要となり、
接触抵抗の増大が防止される。(1) A contact holding member for the busbar and tab is provided on the insulating board on which the busbar is arranged, so the two can be directly connected, eliminating the need for relay terminals as in the past.
Increase in contact resistance is prevented.
(2)ブスバーに接続される電気部品はプレードヒュー
スに限らず、(雄)タブを備えているものであれば何で
もよい。(2) The electrical components connected to the bus bar are not limited to plaid fuses, but any electrical component may be used as long as it has a (male) tab.
(3)従来の中継端子g(第9図(イ)、(ロ)ノ等が
不要となり、回路板を構成するブスバーの取廻しがwJ
素化され、小型化が容易になる。(3) The conventional relay terminals g (Fig. 9 (a), (b), etc.) are no longer required, and the busbars that make up the circuit board can be routed easily.
element, making it easier to downsize.
(4) ブスバーとタブの接触保持部材は、ブスバー
の形状(例えば直角折曲部)に応じて改変が容易で、ブ
スバーの固定をも兼用させることができるので、その振
動や揺動を防止し、場合によりブスバーの固定手段(前
記縦溝12)を省くことが可能となる。(4) The contact holding member between the busbar and the tab can be easily modified according to the shape of the busbar (for example, a right-angled bent part), and can also be used to fix the busbar, thereby preventing its vibration and rocking. In some cases, the bus bar fixing means (the vertical groove 12) can be omitted.
(5)接触保持部材は簡単な構造であり、(3〕及び(
4〕の効果と相俟って回路板のコストを大巾に低減する
ことができる。(5) The contact holding member has a simple structure, and (3) and (
Combined with the effect of 4), the cost of the circuit board can be significantly reduced.
第1図は本発明に係る電気接続盤の分解斜視図、@2図
はその要部拡大斜視図、第3図はブスバーとタブとの接
続状態を示す断面図、第4図及び第5図はそれぞれ本発
明の他の実施例を示す要部のffl+1視図、第6図は
第5図のブスバー接続に使用する対面型多極プレードヒ
ュースの斜視図、第7図はその接続状態の平面図、第8
図及びぢ19図(イ)! (lは各々従来のブスバー
とタブの接続構造を示す説明図である。
Δ・・・電気接続盤、1・・・函体、2・・・ブスバー
、4・・・プレードヒュース、5・・・対面型クシ、1
4,21.27・・・接触保持部拐、17・・・弾性部
材、23・・・受板、24・・・枠板、25・・・挾持
部、26・・・直角折曲部、29・・・外面固定壁、3
0・・・内面固定壁。
特許り旧en人 矢崎総業珠式会社第
2図
第3図
15 19 1’/
第7図
第8図
手 続 ネ市 正 7) (自発)
昭用59年 9月27日
特許庁長官志 賀 学 殿
1、 事件の表示
昭和59年特 許 願 第 140715号2、 発明
の名称
ブスバー回路板におけるブスバー
とタブの接続構造
3、 補正をする者
事件との関係 特許出願人
住所 東京都港区三田1丁目4番28号名称 (689
)ぢ’l萌扮聚株式会社4、代理人
6、 補正の対象Fig. 1 is an exploded perspective view of the electrical connection board according to the present invention, Fig. 2 is an enlarged perspective view of the main parts thereof, Fig. 3 is a sectional view showing the connection state between the bus bar and the tab, Figs. 4 and 5 6 is a perspective view of the main part of another embodiment of the present invention, FIG. 6 is a perspective view of the face-to-face multipolar blade fuse used in the busbar connection of FIG. 5, and FIG. 7 is a plan view of the connected state. Figure, 8th
Figure and Figure 19 (a)! (L is an explanatory diagram showing the connection structure of conventional busbars and tabs. Δ... Electrical connection board, 1... Box, 2... Busbar, 4... Plaid fuse, 5...・Face-to-face comb, 1
4, 21.27... Contact holding part removal, 17... Elastic member, 23... Receiving plate, 24... Frame plate, 25... Clamping part, 26... Right angle bending part, 29... External fixed wall, 3
0...Inner fixed wall. Yazaki Sogyo Tamashiki Company Figure 2 Figure 3 15 19 1'/ Figure 7 Figure 8 Procedure Masaru Neichi 7) (Voluntary) September 27, 1982 Shiga, Commissioner of the Patent Office Gakuden 1, Indication of the case, Patent Application No. 140715, filed in 1982, 2, Name of the invention, Connection structure of busbars and tabs in a busbar circuit board 3, Relationship with the person making the amendment, patent applicant address, Mita, Minato-ku, Tokyo. 1-4-28 Name (689
) ぢ'l茌扮聚 Co., Ltd. 4, Agent 6, Subject of amendment
Claims (4)
配設し、該複数のブスバーの所望位置に臨んで接続すべ
き対面型タブとブスバーに対する接触挾持部材を設けて
成ることを特徴とするブスバー回路板におけるブスバー
とタブの接続構造。(1) A plurality of busbars are disposed on an insulating plate so as to face each other parallel to each other, and face-to-face tabs to be connected facing the desired positions of the plurality of busbars and contact holding members for the busbars are provided. The connection structure between busbars and tabs on the busbar circuit board features a special feature.
る一対のブスバー間に立設されているブスバー回路板に
おけるブスバーとタブの接続構造。(2) A connection structure between a busbar and a tab in a busbar circuit board, in which the contact clamping member according to claim 1 is erected between a pair of opposing busbars.
望のブスバーの配設経路に臨んで前記絶縁板に立設され
、その上端部に一対の受板と枠板で構成されるブスバー
及び対面型タブに対する挾持部を有するブスバー回路板
におけるブスバーとタブの接続構造。(3) The contact holding member according to claim 1 is erected on the insulating plate facing the desired bus bar arrangement route, and is constituted by a pair of receiving plates and a frame plate at its upper end. A connection structure between a busbar and a tab in a busbar circuit board having a clamping portion for the busbar and the facing tab.
れブスバーの一部が直角折曲部を有して対峙しており、
かつ接触挾持部材が該直角折曲部の外面に当接する外面
固定壁と、その内面に当接する断面L型の内面固定壁と
より成り、該内面固定壁とブスバー間に対面型タブを差
込み接続するようにして成るブスバー回路板におけるブ
スバーとタブの接続構造。(4) Some of the busbars selected from the plurality of busbars according to claim 1 have right-angled bent portions and face each other,
The contact holding member is comprised of an outer fixed wall that contacts the outer surface of the right-angled bent portion, and an inner fixed wall with an L-shaped cross section that contacts the inner surface, and a facing tab is inserted between the inner fixed wall and the bus bar for connection. A connection structure between busbars and tabs on a busbar circuit board.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59140715A JPS6122711A (en) | 1984-07-09 | 1984-07-09 | Connecting structure of bus bar to tab in bus bar circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59140715A JPS6122711A (en) | 1984-07-09 | 1984-07-09 | Connecting structure of bus bar to tab in bus bar circuit board |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6122711A true JPS6122711A (en) | 1986-01-31 |
JPH0254002B2 JPH0254002B2 (en) | 1990-11-20 |
Family
ID=15275025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59140715A Granted JPS6122711A (en) | 1984-07-09 | 1984-07-09 | Connecting structure of bus bar to tab in bus bar circuit board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6122711A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58156380A (en) * | 1982-03-11 | 1983-09-17 | 井関農機株式会社 | Controller for angle of shaking selecting plate |
JPH01116517U (en) * | 1988-02-01 | 1989-08-07 | ||
JPH078966U (en) * | 1993-07-07 | 1995-02-07 | 住友電装株式会社 | Fixed structure of electric junction box and bus bar for mini fuse |
-
1984
- 1984-07-09 JP JP59140715A patent/JPS6122711A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58156380A (en) * | 1982-03-11 | 1983-09-17 | 井関農機株式会社 | Controller for angle of shaking selecting plate |
JPS6254069B2 (en) * | 1982-03-11 | 1987-11-13 | Iseki Agricult Mach | |
JPH01116517U (en) * | 1988-02-01 | 1989-08-07 | ||
JPH078966U (en) * | 1993-07-07 | 1995-02-07 | 住友電装株式会社 | Fixed structure of electric junction box and bus bar for mini fuse |
Also Published As
Publication number | Publication date |
---|---|
JPH0254002B2 (en) | 1990-11-20 |
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