經濟部中央梂準局貝工消費合作社印製 A 7 B7五、發明説明（〆） 本發明係有關於一種根據申請專利範圍第1項前S部 份定義之接線盒。 在現有之接線盒中，數據電纜插入盒髅之方向，幾乎 是與法蘭平面卒行。在現有的空間限制下，多數採用檫準 5 方式固定，大體上係繞著接線盒，然後以非常小之半徑彎 曲數據電纜》通常，需要將數據電纜彎折數次，才能將位 在躕壁電纜管線或管道中之數據電隳安裝在接線盒內。特 別是，在齊平之接線盒體之接線盒中，在接線盒之一側僅 .留下很窄的間隙，在該間隙處，數據電纜被夾持住。然而 10 這種組裝是非常不方便的，同時數據遒縝在受應力及夾持 下，會增加其中組件之機械負荷，特別是電路板及盒體之 固定。數據電纜在受到過度彎曲下，會造成訊號線串受到 撕裂。 本發明之目的在於提供一種通用型接線盒，其組裝簡 15 單，組件受到之負荷降低，並且數據電纜受到高程度之保 護。 本發明之目的可利用申請專利範圍第1項達成。 經過試驗發現到，在盒體之底部提供空間，較在盒體 之側便更爲容易。於是，數搛電纜可以更方便地以較大之 20 半徑彎向一側。在這個彎曲過程中產生之機械式彎曲應力 便是非常輕微的。數據電纜固定在接線盒上最終區段，則 是位在"中性位置"，即不論在任何方向，數據電纜21都 是受到導引，而不會受到彎曲。這就是說，在朝左或朝 -3 - 本紙張尺度適用中國國家橾準（CNS ) A4規格（210X297公釐） ' (請先閲讀背面之注意事項再填寫本頁) A7 B7 304312 五、發明説明（之） 右，朝前或朝後地向一側彎曲時，數據電纜幾乎都是均等 強度地受到彎曲，並且僅有一次》 根據申請專利範圖第2項之結構，其方面允許數據電 纜可以簡單地固定，同時，個別線串連接到電路板連接點 5 處之長度，也僅需要很短的長度即可。另一方面，電路板 之”垂直"對齊，使得電路板之次區域可以突出法蘭平面一 段距離，於是，盒體便可以降低些。於是，在齊平型盒體 底部區域與盒體之間便有更多的空間》 根據申請專利範圔第3項之實施例，在電路板處數據 1〇 電纜屛蔽片框架端也非常地靠近在電路板上訊號蕊之連接 點，於是，屛蔽傅输阻抗於是也降低了。 根據申請專利範圈第4項之結構，其對於傳統之接線 盒時僅需要輕微地修改，因爲電路板之"平行"位置是非常 傳統的。這種接線盒非常寬，但是其結構可以很低，因此 15 其可以採納更具儍點之”垂直"電纜插入。 同樣的，根據申請專利範圍第5項之賁施例可提供較 低之屛蔽傅输阻抗。 根據申請專利範圍第6項之結構，則在不同之安裝條 件下，提供了簡單之修改，並提供簡單可靠之插入功能， 20 在降低由數據電纜所產生之機械性負載下，可以毫無困難 地實現滑動導引及固定》 本發明進一步之儍點及實施例，在以下之詳細說明與 圖示輔助下，會變得更爲明確，其中： 圖1爲接線盒之底視_; -4- 本紙張尺度適用中國國家梯隼（CNS ) Λ4规格（210X297公釐） ----------f > II (請先閱讀背面之注意事項再填寫本頁)Printed by Beigong Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs A 7 B7 V. Description of the Invention (〆) The present invention relates to a junction box as defined in the first part of Section 1 of the scope of the patent application. In the existing junction box, the direction in which the data cable is inserted into the box is almost parallel to the flange plane. Under the existing space constraints, most of them are fixed by the S5 method, which is generally wrapped around the junction box, and then the data cable is bent with a very small radius. Generally, the data cable needs to be bent several times to be placed on the wall. The data cable in the pipeline or pipeline is installed in the junction box. In particular, in the junction box of the flush junction box body, only a narrow gap is left on one side of the junction box where the data cable is clamped. However, this kind of assembly is very inconvenient. At the same time, if the data is stressed and clamped, it will increase the mechanical load of the components, especially the fixing of the circuit board and the box. Excessive bending of the data cable will cause the signal string to be torn. The object of the present invention is to provide a universal junction box, which is simple to assemble, the load on the components is reduced, and the data cable is protected to a high degree. The purpose of the present invention can be achieved by applying the first item in the scope of patent application. It has been found through experiments that it is easier to provide space at the bottom of the box than on the side of the box. Therefore, the digital cable can be more easily bent to one side with a larger radius of 20. The mechanical bending stress generated during this bending process is very slight. The final section of the data cable fixed on the junction box is in the "neutral position", that is, the data cable 21 is guided without being bent in any direction. That is to say, when facing left or facing -3-this paper scale is applicable to the Chinese National Standard (CNS) A4 (210X297mm) '(please read the precautions on the back before filling in this page) A7 B7 304312 V. Invention Description (of) Right, when bending forward or backward to one side, the data cable is almost uniformly bent, and only once. According to the structure of item 2 of the patent application, the data cable is allowed It can be simply fixed, and at the same time, the length of the individual string connected to the connection point 5 of the circuit board needs only a short length. On the other hand, the "vertical" alignment of the circuit board allows the sub-region of the circuit board to protrude a distance from the flange plane, so that the box body can be lowered. So, at the bottom of the flush box body There will be more room "According to the example of patent application No. 3, the frame end of the data 10 cable shield at the circuit board is also very close to the connection point of the signal core on the circuit board, so, The output impedance of the shield is also reduced. According to the structure of patent application circle item 4, it only needs to be slightly modified for the traditional junction box, because the "parallel" position of the circuit board is very traditional. The junction box is very wide, but its structure can be very low, so it can adopt the "vertical" cable insertion which is more silly. Similarly, according to the application example 5 of the scope of the patent application, it can provide a lower impedance of the filter. According to the structure of item 6 of the patent application scope, it provides simple modification under different installation conditions and provides simple and reliable insertion function. 20 Under the reduced mechanical load caused by the data cable, there is no difficulty Realize sliding guidance and fixation ". Further stupid points and embodiments of the present invention will become more clear with the following detailed description and the assistance of illustrations, among which: Figure 1 is the bottom view of the junction box _; -4 -This paper scale applies to China National Falcon (CNS) Λ4 specification (210X297mm) ---------- f > II (please read the notes on the back before filling this page)
*、1T 經濟部中央標準局負工消费合作社印袋 S04312 A7 B7 _ 五、發明説明（彡） 圖2爲沿著圖1剖面線2 _ 2剖開之剖面圖；及 圖3爲一對應於圖2之剖面圖，掲R出另一實施例》 請參閱圖1及圖2，根據本發明之接線盒具有一金屬質 盒體11，其大體上具有一圓柱形或菱形結構。請參閱圖 5 2，在該盒髗上緣一體成型有一碟形連接法蘭12，其法蘭 平面13係與安裝位置對齊，並且與牆面14平行，牆面在 圖2中係蓋板15之較低緣面，並以虛線來表示。牆面14可 以爲建築物瞄面或是位在屋內造形電纜導管側之終端描 .面。連接法蘭12可以安裝座合在齊平盒體16之外緣上， 1〇 該盒體僅表示在一內部，該內部爲該盒體11所突出。由 於此一部份爲習知技藝，因此不特別地詳加說明。 盒體11在設計時具有一中空柱體，其具有一軸桿 17，軸桿具有一開口朝向法蘭平面13，及一較小之插入 開口 19朝向另一端，該插入開口 19之緣面區域是圓形 15 的，因此插入在其內之數據電嫌20便不會因爲彎曲而損 傷》電路板21係以其板片卒面與該法蘭平面13保持垂 直，並且在該軸桿17內受到可移動地導引，最好是保持 與法蘭平面13成垂直之方向。逋於此目的之導引槽是位 在盒體11之窄側，但未特別地表示。該等導引槽也同樣 20 適合於固定地儲存電路板21。電路板21之次區域（約三分 之一）則由軸桿17處突出，超過法蘭平面，並且進入杯狀 結構之中央板片40 〇 爲了明確揭霣之目的，安裝在電路板21上之元件並未 揭霣在圖示中》有多數個絕緣穿刺連接裝置，利用該裝 本紙張尺度適用中國國家梂準（CNS ) A4規格（；210X297公釐） (請先M讀背面之注意事項再填寫本頁) 訂 經濟部中央橾準局貝工消費合作杜印製 經濟部中央梂準局負工消費合作社印製 A 7 __________B7 _ 五、發明説明〇 ) 置’多蕊數據電«20之蕊線便可以連接至電路板21之導 體上，而該導體則與數據插座接點38之接點片層連接， 這個部份在圖2中僅以輪廊表示。一只所謂WESTERN插 座接點（由西屋電氣公司提供）或一 IBM插座接點，則通 5 常用來做爲一數據插座接點。通常，二個數據插座接點都 是以相鄰方式設置。電路板21之第一平側23係設置在距 離該第一內壁24前方一段距離處，並且與軸桿17之平側 保持平行。前述之元件係設置在相對側之第二平側25。 數據電纜2 0係以其翻折出之屛蔽26而夾合在屛蔽導 10 體平面上，數據電纜在該點曝露，該導體平面係位在電路 板21底緣區域之第二平側25處。夾合動作是利用一霪纜 終端夾27來完成，該終端夾具有一大致爲U型之橫断面， 並且在本實施例中，其可以覆盖住兩條相鄰之數據電纜 20 , 20、橫跨在數據電嫌20，20,者爲一夾扣螺絲28 , 15 該夾扣螺絲28之頭部係支撐在電路板21之第一平側，而 其螺紋軸桿部份則螺合進入電纜終端夾27中央部份之螺 孔內》在兩個外弧形29，3 0處成型者爲凸耳31，32，凸 耳可以卡扣在電路板21之孔洞內。這種設計使得電纜終 端夾27可以被固定住，並且在夾扣螺絲螺入時防止其轉 20 動。如果爲多層式電路板，訊號導引印刷導體係落在兩個 屛蔽導體平面間，平面之一係位在第一平側23，而另一 平面則位在第二平側25。這兩道屛蔽導髏平面係導電性 地連接在一起。在第一平側23，將一區段之保護漆刮 除，進而形成了兩道接觸層33 ’34’該接觸層係導電地 -6 - 本紙張尺度適用中國國家橾準（CNS ) A4規格（210X297公釐Γ (請先閲讀背面之注意事項再填寫本頁)*, 1T Printed Bag S04312 A7 B7 of the Ministry of Economic Affairs Central Bureau of Standardization Consumer Cooperatives _ 5. Description of Invention (彡) Figure 2 is a sectional view taken along the section line 2 _ 2 of FIG. 1; and FIG. 3 is a corresponding to Fig. 2 is a cross-sectional view showing another embodiment. Please refer to Fig. 1 and Fig. 2, the junction box according to the present invention has a metallic box body 11, which generally has a cylindrical or diamond-shaped structure. Please refer to FIG. 52, a dish-shaped connecting flange 12 is integrally formed on the upper edge of the box, the flange plane 13 is aligned with the installation position, and is parallel to the wall surface 14, and the wall surface is covered with a cover plate 15 in FIG. 2 The lower edge surface is indicated by a dotted line. The wall surface 14 can be used for sighting the surface of the building or the terminal located on the side of the shaped cable duct in the house. The connecting flange 12 can be mounted and seated on the outer edge of the flush box body 10. The box body is only shown in an interior, which is protruded by the box body 11. Since this part is a conventional skill, it is not specifically explained in detail. The box 11 is designed with a hollow cylinder having a shaft 17 with an opening facing the flange plane 13 and a smaller insertion opening 19 facing the other end. The edge area of the insertion opening 19 is The shape of the circle 15 is fixed, so the data cable 20 inserted in it will not be damaged due to bending. The circuit board 21 maintains its plate surface perpendicular to the flange plane 13 and is received in the shaft 17 The movable guide is preferably kept perpendicular to the flange plane 13. The guide groove for this purpose is located on the narrow side of the case 11, but it is not specifically shown. The guide grooves 20 are also suitable for storing the circuit board 21 fixedly. The sub-region (about one-third) of the circuit board 21 is protruded from the shaft 17, beyond the flange plane, and enters the central plate 40 of the cup-shaped structure. For the purpose of clear disclosure, it is installed on the circuit board 21 The components are not shown in the picture. There are many insulating puncture connection devices. The paper size used for this package is applicable to China National Standards (CNS) A4 specifications (; 210X297 mm) (please read the notes on the back first (Fill in this page again) Order the Ministry of Economic Affairs Central Bureau of Industry and Fisheries Consumer Cooperation Du Printed by the Ministry of Economic Affairs Central Bureau of Industry and Labor Consumer Cooperative Printed A 7 __________B7 _ V. Description of invention 〇) Set 'Duo Rui data electricity «20 The core wire can be connected to the conductor of the circuit board 21, and the conductor is connected to the contact sheet of the data socket contact 38, which is only represented by the corridor in FIG. A so-called WESTERN socket contact (provided by Westinghouse Electric Company) or an IBM socket contact is usually used as a data socket contact. Usually, the two data socket contacts are set adjacent to each other. The first flat side 23 of the circuit board 21 is arranged at a distance from the front of the first inner wall 24 and is kept parallel to the flat side of the shaft 17. The aforementioned elements are arranged on the second flat side 25 on the opposite side. The data cable 20 is sandwiched on the body plane of the masking guide 10 by the folded mask 26, and the data cable is exposed at this point. The conductor plane is located on the second flat side of the bottom edge area of the circuit board 21 25 places. The clamping action is completed by a terminal cable clamp 27, which has a generally U-shaped cross-section, and in this embodiment, it can cover two adjacent data cables 20, 20, horizontal Across the data cable 20, 20, a clip screw 28, 15 The head of the clip screw 28 is supported on the first flat side of the circuit board 21, and the threaded shaft part is screwed into the cable In the screw hole in the central part of the terminal clip 27, the lugs 31 and 32 are formed at two outer arcs 29 and 30. The lugs can be snapped into the holes of the circuit board 21. This design allows the cable terminal clamp 27 to be fixed and prevents it from rotating when the clamp screw is screwed in. In the case of a multi-layer circuit board, the signal guiding printed guide system falls between two planes of shielded conductors, one of the planes is on the first flat side 23, and the other plane is on the second flat side 25. The two gigantic guide planes are electrically connected together. On the first flat side 23, a section of protective paint is scraped off, and two contact layers 33 '34' are formed. The contact layer is electrically conductive ground-6-This paper scale is applicable to China National Standard (CNS) A4 (210X297mm Γ (Please read the notes on the back before filling this page)
經濟部中央樣準局負工消费合作社印裝 A7 _____B7 _五、發明説明（孓） 連接至盒體11處，並以接觭方式抵迫住屛蔽導體平面。 也可能僅提供一接觸層》然而，兩道或更多之接觸層可以 確保盒體11能自動地收到一電子框架m位勢。 如上所述者，當數據電緘20，20’之最終區段固定好 5 之後，它們的中心軸線35便與法蘭平面成直角，並且以 此對齊方式永久地固定在電路板21上。如圖2所示，數據 電纜20可以在彎折時，可以彎向任何一方。然而，在圖 示中，盒體11下緣與齊平式盒髏16地板壁36間之距離， .則以相當低之比率表示。事實上，在該處仍有一些空間， 10 因此，數據電纜20可以更和緩的方式彎折。 請參考圖2，可以看到在金體11下方較其低側具有更 大的空間。但是在圖2僅揭露出較窄側》盒體11介於壁面 37，38(圖7)間之較寬部份，則是毫無疑問的· 圖3所揭霣之說明性寅施例是用來說明部份之修改是 15 可能的。在此實施例中，印刷電路板21板片平面是與法 蘭平面13保持平行。雖然在此變化賁施例中，盒體41確 實需要較大的寬度，但其整體高度之也較低》安裝在電路 板39底側者爲一L-型安裝角片43，該角片係導電地連接 至屛蔽導髅平面。與前述之方式相同，該角片之支片斗4 20 係以直角突向電路板平面，而該兩條數據電纜20，20’之 最終區段便以相同之電纜終端夾27及夾扣螺絲28固定起 來。在圖3中，僅有支片44接觭到篦路板之位匿。數撺電 纜20，20,係經由盒體41之地板46上之插入開口 45而插 入。 -7- (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度遑用中國國家樣隼（CNS > A4规格（210X297公釐） A7 B7 五、發明説明（6) 以上所示對數據電纜之夾合係以雙側槓桿方式固定。 但是，如果僅有一條數據毽纜要連接，則長度約1公分之 區段可以簡單地夾在該處，以做爲平衡支撐。 (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局工消费合作社印製 本紙張尺度適用中國國家標準（CNS ) ( 210X297公釐）Printed by the Consumer Labor Cooperative of the Central Prototype Bureau of the Ministry of Economic Affairs A7 _____B7 _V. Description of invention (孓) Connected to the box body 11 and pressed against the plane of the shielding conductor by means of contact. It is also possible to provide only one contact layer. However, two or more contact layers can ensure that the box 11 can automatically receive an electronic frame m potential. As mentioned above, after the final sections of the data cables 20, 20 'are fixed 5, their central axis 35 is at right angles to the flange plane and is permanently fixed to the circuit board 21 in this alignment. As shown in FIG. 2, the data cable 20 may be bent to either side when it is bent. However, in the illustration, the distance between the lower edge of the box body 11 and the floor wall 36 of the flush box skull 16 is expressed at a relatively low ratio. In fact, there is still some space there, 10 Therefore, the data cable 20 can be bent in a more gentle manner. Please refer to FIG. 2, it can be seen that there is more space under the gold body 11 than its lower side. However, in FIG. 2 only the narrower side is exposed. ”The wider portion of the box body 11 between the walls 37, 38 (FIG. 7) is undoubtedly. The illustrative example of the unfolding shown in FIG. 3 is It is used to illustrate that some modifications are possible. In this embodiment, the plate plane of the printed circuit board 21 is kept parallel to the flange plane 13. Although in this variation of the embodiment, the box 41 does require a larger width, but its overall height is also relatively low. The one mounted on the bottom side of the circuit board 39 is an L-shaped mounting corner piece 43, which is Conductively connected to the guillotine guide plane. In the same way as above, the supporting bucket 4 20 of the corner piece protrudes at a right angle toward the plane of the circuit board, and the final sections of the two data cables 20, 20 'have the same cable terminal clamp 27 and clamp screws 28 fixed. In FIG. 3, only the support piece 44 is concealed to the position of the grate plate. The number of cables 20, 20 is inserted through the insertion opening 45 in the floor 46 of the box 41. -7- (Please read the precautions on the back before filling in this page) This paper uses the Chinese national falcon (CNS > A4 specifications (210X297mm) A7 B7 V. Invention description (6) The data shown above The clamping of the cable is fixed by a double-sided lever. However, if there is only one data shuttle cable to be connected, the section with a length of about 1 cm can simply be clamped there as a balanced support. (Please read first Note on the back and then fill out this page) The standard of the paper printed by the Industrial and Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs is applicable to the Chinese National Standard (CNS) (210X297mm)