200836218 九、發明說明： 【發明所屬之技術領域】 ^發明涉及一種連接电子設備的信號電纜，本發明改盖 置於信號電纜的接頭(connector)外殼内侧的遮蔽罩(也;^ 形恶’並且在信號電纜的接頭外殼内侧内置了圓筒型鐵氧^體磁芯。 【先前技術】 ，2顯示了現有普通信號電_接頭結構，連接 糾線(4〇)的接脚被内置於金屬殼(2〇)的内 屬_ =衷了由上蓋(5°)與下蓋_且成的遮蔽罩 遮蔽罩由上蓋及下蓋組成時，為確實密封而需 纏繞數次，帶與帶之間的微小間隙也需要進行個別焊： 感要在含有芯線的狀態下進行焊接作業，焊接敎量合辦 度的工序’不僅降低了生舰，還增加了生産成I的序及回難 料外部_必要性電磁波進人，錢魏的接頭安裝了 電缵，再侧PVC _合其外柱面 安裝電腦娜時在電腦機體 卻使輸不㈣曲，因 也就是說’為了把芯線(40)連接到 緣趙披覆材去掉，因此上= …、而如果為了進-步接近接頭部位而把鐵氧體磁芯⑽)緊接 200836218 當娜的機體時因為安裝在電蜆 備的機體後纜不易f曲，因此需要在電子設 觀韓睛型第 金屬殼的内_置了鐵氧體磁芯，在d· 磁芯的情形相比，其作業餘疑提；：=裝圓筒型鐵氧體 殼内侧而稍微需要作業卫序性，===金屬 寸，因此無法得到最佳效果。 #、、、、鐵乳體磁心的尺 【發明内容】 成的構=f由上蓋及下蓋所組 下芸tf=#U電咖兩端部具有接頭，上述接頭使用由上芸及 ==的5¾裹=絕緣體與接脚的金屬殼i側;i 的單-Ϊ體型接頭部位的遮蔽罩製作成沒有接縫 =述二應壁形成了 外殼内側助職型魏^^㈣套人外殼内侧’上述 【實施方式】 能對谢發爾蝴錄的說明，使得 本發明魏⑽的最明顯特 頭的絕緣體嶋接芯線(40)的接脚。 200836218 罩(11)製作成單一整辦·楚_ 在電、纜線上，但配置在接:^圓筒型鐵氧體磁芯(15)(16)安裝 術的-切問題。接頭的外殼(13)内侧’從而解決上述現有技 明。明主要構成要素之一的遮蔽罩(11)進行規 構成 蚊罩(11)則如圖3所示由不具備接縫的單一整體 作業且沒有接缝，得果因此不必進行組裝 體及S3為:ϊΐ上述問題’在使用上蓋與下蓋包裹住絕緣 難度ί工序!1❿要用紙和銅帶包住上述部位後再進行谭接等高 ㈣藉著把遮蔽罩(11)製作成完全沒有接縫的單一整 體而元吴地解決了上述問題。 此外，在單一整體型的遮蔽罩⑼的兩侧面形成凹槽 士，凹2(12)的對應部位’即在包裹遮蔽罩⑼的外殼(13)内側壁 ^成了犬起部(14)，使上述遮蔽罩(11)被套入外殼(13)内侧時不會 易脫離。而且在安裝時把遮蔽罩的端部(u)緊緊地壓接曰 纜線上’就能牢固地安裝在電纜(10)上並可以確實地保護内置於 屬殼内側的芯線的連接部位。 接者對鐵氧體磁芯(15)(16)做進一步說明。 本發明在外殼(13)内侧内置了圓筒型鐵氧體磁芯(15)(16)，這 可以說是本發明得以大幅提高遮蔽效果的最大因素。 本來’為了把芯線(40)連接到接脚(90)上，需要把纏繞芯線的 各種絕緣體披覆材(編網或鋁箔等)去掉，因此上述部位成為了有害 電磁波的集中受害區。 " 因此，可以遮蔽有害電磁波的鐵氧體磁芯越接近去掉了上述 200836218 彼覆材的芯線部位，越能發揮出遮蔽效果。 然而如圖1所示，現有技術把圓筒型鐵氧體磁芯(80)插入電纜 外侧並使帛PVC峡結合(BGnding)其外柱面(外皮），目此鐵氧體 磁芯無法輕易地靠近接頭。 ，，疋說’如果為了進一步接近接頭部位而把鐵氧體磁芯(8〇) 緊接著安裝在接頭後面，將在安裝電子設備的機體(例如電腦)時因 為安裝在電纜上的圓筒型鐵氧體磁芯而使得上述部位不易彎曲， 因此需要在電子設備的機體後面預留一定的空間。 然而，本發明把鐵氧體磁芯(15)(16)配置在為連接接脚而完全 去掉了絕緣披覆材的芯線部位，即配置在外殼(13)内侧而 述現有技術的所有問題。 此外，本發明在上述外殼(13)内侧内置圓筒型鐵氧體磁芯 (15)(16贿’可以如圖5與圖6所示内置於遮蔽罩⑴)的内侧或者 7以如圖3與圖4所示配置在遮蔽罩外部後侧處。無論採取何種 配置方式，鐵氧體磁芯都將位於遮蔽最弱的接頭内侧，即去掉了 絕緣披覆材的芯線附近，因此其遮蔽效果遠優於現有技術。 在上述結構中，内置於遮蔽罩(11)内側的鐵氧體磁芯(16)中靠 近，線，前端部的邊緣(16，)被製作成漏斗狀而增加了其前端部的 内徑’延是因為上述鐵氧體磁芯(16)的前端部將隨著芯線被 腳而變寬，因此需要一定的寬闊空間。 t圖8與圖9所示’上述鐵氧體磁芯(16)的截面製作成近似矩 幵>並增加鐵氧體磁芯的厚度，進一步增強了遮蔽效果。 本發明使用單一整體型遮蔽罩包裹絕緣體及接脚，完全沒有 接縫而付以發揮出卓越的遮蔽效果。而且由於完全省略了現有技 術的銅帶_及焊各躺難紅序，健性也得狀幅提高。 現有技術由於焊接熱量而使得斷線(短路)之類的良率 =下。本發明則採取了組裝方式，在電纜上套入外殼(組24；) ，依次套入並組裝圓筒型鐵氧體磁芯、一體型遮蔽罩(鐵罩)及金屬 殼，不必進行第-插人功與第二插人工料插人功及需要絕 200836218 g獣樹脂的注入工序，也省略了遮蔽用銅帶的纏繞及焊接等 本身本=在^加工_取了可以直接連接原材料 左古if ϋ數從現有的個工序變成96歡序，減少了 40% 幅降LiS本可以大幅度地簡化作業性並提高生產性，還能大 本發明所省略的财插人轉及焊接I序都屬於古 ====了侧，實糊性更減 插入i if筒型鐵氧體磁芯内置於接頭_，可以在鐵氧體磁奸 =====咖4，目蝴== 芯線鐵j I連接接脚而去掉了絕緣體的 發明在整觀=與以說，本 任何以者僅為用於說明本發明的較佳實施例，並非對JL做 φ 乂文更，皆仍應包含在本發明之範圍。 200836218 【圖式簡單說明】 圖1是現有發明的—例示圖。 圖2是現有發明的另一例示圖。 圖3是本㈣的分解立翻。 圖4是本發明的剖視圖。 =另一實施例的分解立體圖。 圖疋本毛明另-實施例的剖視圖。 圖7是本發明主要構成要素之 圖。 卜攱内部的局部放大 圖8是本發明的鐵氧體磁 圖9是本发明的鐵氧 =4織剖视圖。 【主要元件符號說明】 10電纜 11’端部 12凹槽 14突起部 16’邊緣 30 絕緣體 50上蓋 80鐵氧體磁芯 執虱餸兹‘的另〜實施例横剖視圖。 11遮蔽罩 13外殼 15、16 鐵氧體磁芯 20金屬殼 40芯線 60下蓋 90接腳200836218 IX. Description of the invention: [Technical field to which the invention pertains] The invention relates to a signal cable for connecting an electronic device, and the invention is provided with a shielding cover placed on the inside of the connector housing of the signal cable (also; A cylindrical ferrite core is built inside the connector housing of the signal cable. [Prior Art] 2 shows the existing common signal electrical connector structure. The pins connecting the wire (4 turns) are built into the metal case. (2〇) of the genus _ = Since the cover (5 °) and the lower cover _ and the cover cover is composed of the upper cover and the lower cover, it is required to be wound several times for the seal, between the belt and the belt The small gap also needs to be individually welded: the feeling is to carry out the welding operation in the state containing the core wire, and the process of welding the amount of joint work' not only reduces the life of the ship, but also increases the order of production into I and the outside of the material. Necessary electromagnetic wave enters the person, Qian Wei's joint is installed with electric shovel, and then the side PVC _ fits the outer cylinder surface when installing the computer Na in the computer body but does not lose (four) song, because that is to 'connect the core wire (40) Removed from the edge of Zhao Zhao, so on = ..., and if the ferrite core (10) is brought close to the joint part in order to advance to the joint part of 200836218, when the body of the body is installed, it is not easy to bend the cable after the body of the electric equipment, so it is necessary to set the eye in the electronic The inside of the metal shell of the type is placed with a ferrite core, and in the case of the d·magnetic core, the operation is undoubtedly mentioned;: = the inner side of the cylindrical ferrite shell is slightly required to be operationally ordered, === Metal inch, so you can't get the best results. #,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 53⁄4 wrap = insulator and pin metal shell i side; i's single-Ϊ body joint part of the mask is made without seams = the second wall is formed inside the shell inside the helper type ^ ^ (four) set of human shell inside 'Embodiment】 The description of the Schaeffler can be made such that the most obvious special insulator of the present invention (10) is connected to the pin of the core wire (40). 200836218 The cover (11) is made into a single whole, Chu _ on the electric and cable, but is arranged in the connection: ^ cylindrical ferrite core (15) (16) installation - cutting problem. The inner side of the outer casing (13) of the joint thus solves the above prior art. As shown in FIG. 3, the mask (11), which is one of the main constituent elements, is constructed by a single unit that does not have a seam, and has no seams. Therefore, it is not necessary to assemble the assembly and S3. : ϊΐ The above problem 'In the use of the upper cover and the lower cover to wrap the insulation difficulty ί process! 1 ❿ use paper and copper tape to wrap the above parts and then carry on the tan connection (4) by making the mask (11) completely seamless The whole problem was solved by Yuan Wu. In addition, a groove is formed on both sides of the single integral type mask (9), and the corresponding portion of the recess 2 (12) is the dog's starting portion (14) on the inner side wall of the outer casing (13) of the covering mask (9). When the above-mentioned mask (11) is fitted inside the casing (13), it is not easily detached. Further, when the end portion (u) of the shield is tightly crimped to the cable at the time of mounting, it can be securely attached to the cable (10) and the connection portion of the core wire built in the inner side of the shell can be surely protected. The receiver further describes the ferrite core (15) (16). The present invention incorporates a cylindrical ferrite core (16) (16) inside the outer casing (13), which can be said to be the biggest factor in the present invention to greatly improve the shielding effect. Originally, in order to connect the core wire (40) to the pin (90), it is necessary to remove various insulator covering materials (woven mesh or aluminum foil) wound around the core wire, and thus the above-mentioned portion becomes a concentrated damage zone of harmful electromagnetic waves. " Therefore, the closer the ferrite core that can shield harmful electromagnetic waves is to remove the core portion of the above-mentioned 200836218, the more the shielding effect can be exerted. However, as shown in FIG. 1, the prior art inserts a cylindrical ferrite core (80) into the outer side of the cable and bonds the 帛PVC gorge (BGnding) to the outer cylindrical surface (the outer skin), so that the ferrite core cannot be easily Ground close to the joint. ,, 疋 ' 'If the ferrite core (8 〇) is installed behind the connector in order to get closer to the joint, it will be mounted on the cable when installing the body of the electronic device (such as a computer). The ferrite core makes the above-mentioned parts difficult to bend, so it is necessary to reserve a certain space behind the body of the electronic device. However, the present invention disposes the ferrite core (15) (16) in the core portion where the insulating sheath is completely removed for the connection of the pins, i.e., disposed inside the casing (13) with all the problems of the prior art. In addition, the present invention has a cylindrical ferrite core (15) inside the outer casing (13) (16 bribes can be built inside the shield (1) as shown in Figs. 5 and 6) or 7 as shown in Fig. 3. The configuration shown in Fig. 4 is at the outer rear side of the shield. Regardless of the configuration, the ferrite core will be located inside the weakest joint, that is, the vicinity of the core of the insulating covering material is removed, so that the shielding effect is far superior to the prior art. In the above configuration, the ferrite core (16) built in the inside of the shield (11) is close to the line, and the edge (16,) of the front end portion is formed into a funnel shape to increase the inner diameter of the front end portion. The extension is because the front end portion of the ferrite core (16) will be widened as the core is widened by the foot, so a certain wide space is required. t. Fig. 8 and Fig. 9 show that the cross section of the above ferrite core (16) is made to approximate the radius 幵> and the thickness of the ferrite core is increased to further enhance the shielding effect. The present invention uses a single integral shield to wrap the insulator and the pins, leaving no seams for superior shielding. Moreover, since the copper tape of the prior art is completely omitted, and the hard-to-red sequence of each of the welds is omitted, the robustness is also improved. The prior art causes a yield such as wire breakage (short circuit) due to welding heat = down. The invention adopts an assembly method, and inserts the outer casing (group 24;) on the cable, and sequentially inserts and assembles the cylindrical ferrite core, the integrated shielding cover (iron cover) and the metal shell, without performing the first- Inserting the work and the second insert of the artificial material to insert the work and the need for the injection process of the 200836218 g 獣 resin, also omitting the entanglement and welding of the copper strip for shielding, etc. This is the case where the processing can be directly connected to the raw material. If the number of turns is changed from the existing process to the 96th order, the reduction of 40%, the reduction of LiS can greatly simplify the workability and improve the productivity, and can also be omitted from the invention. Belong to the ancient ==== side, the real paste is even less inserted into the i if the barrel type ferrite core is built in the joint _, can be in the ferrite magnetic rape ===== coffee 4, the eye butterfly == core wire iron The invention of j I is connected to the pin and the insulator is removed. In the above, the present invention is merely a preferred embodiment for explaining the present invention, and it is not included in the JL. The scope of the invention. 200836218 [Simplified Schematic Description] Fig. 1 is a view showing an exemplary invention. Fig. 2 is another illustration of the prior invention. Fig. 3 is an exploded vertical turn of the present (4). Figure 4 is a cross-sectional view of the present invention. An exploded perspective view of another embodiment. BRIEF DESCRIPTION OF THE DRAWINGS FIG. Fig. 7 is a view showing main components of the present invention. Partial enlargement of the inside of the dice Figure 8 is a ferrite magnet of the present invention. Fig. 9 is a cross-sectional view of the ferrite of the present invention. [Description of main component symbols] 10 cable 11' end portion 12 groove 14 projection portion 16' edge 30 insulator 50 upper cover 80 ferrite core 横 虱餸 ‘ 另 实施 实施 实施 。 。 。 。 。. 11 cover 13 outer casing 15, 16 ferrite core 20 metal shell 40 core wire 60 lower cover 90 pin