201014492 九、發明說明： 【發明所屬之技術領域】 本發明係關於-種機殼，特別是-種具有訊號傳輸線 【先前技術】 < 由於使用電磁波傳遞訊號之無線通訊技術，在使用上有不杂 要接線材’即可達到與遠端裝置溝通之效果，因此具有便於=二 的優點，使得利用無線通訊技術的產品種類與日俱增，例如行動 ❿電話、筆記型賴等。而這些產品由於使用電磁波傳遞訊號订因 此用於收發電磁波訊號的天線成為了必要之裝置。目前天線主要 分為外露於裝置外的天線與内建於裝置_天線，而由於外露於 裝置外的天線，除了影響產品體積大小與美觀外，也有著容易受 到外力撞擊而折彎'折斷的缺點，目此内建式天線已成為一種趨 勢。 内建式天線裝置於裝置内時，會以一訊號傳輸線與裝置内的 ❿微處理器電性連接，由微處理器將欲發送之訊息經由編碼成一訊 號，由訊號傳輸線傳送上述之訊號。上述之訊號經由訊號傳輸線 直接饋入至内建式天線裝置的訊號饋入部，由内建式天線裝置上 _ 的線路或金屬結構將訊號傳遞至内建式天線裝置的輻射部。由輻 射部輕射上述之訊號。 但是現今的裝置朝向輕薄化，因此往往在裝置内設置訊號傳 輪線以電性連接内建式天線與微處理器時，會因為訊號傳輸線的 體積關係’而造成在裝置内的佈線不易。同時，當訊號藉由訊號 傳輸線傳遞時，能避免外界電磁波干擾，能達到較好的訊號品質， 5 201014492 但由於訊號傳輸線的成本較高，往往也造成廠商的製作成本始終 無法降低。 、 【發明内容】 鑒於以上的問題，本發明提供一種具有訊號傳輸線之機殼， 以避免因為訊號傳輸線的體積，造成佈線不易，同時可解決成本 無法降低的問題。 根據本發明所揭露之一種具有訊號傳輸線之機殼，齊包含 有：殼體與訊號傳輸線。 w 殼體具有一表面，且表面上具有至少一溝槽。訊號傳輸線位 於溝槽内。訊號傳輪線具有芯線。芯線用以傳遞訊號。 其中，具有訊號傳輪線之機殼更包含有絕緣層與導電層。絕 緣層可以係位於溝槽與芯線之間，用以使芯線與殼體絕緣。絕緣 層當然也可以係包覆芯線，用以使芯線與外界絕緣。導電層位於 溝槽與絕緣層之間，以避免外界電磁波干擾芯線所傳的訊號。 根據本發明所揭露之具有訊號傳輸線之機殼，藉由在殼體上 製作至少一溝槽，並將具有芯線的訊號傳輪線設置於槽孔内。同 時，可以於芯線外包覆有絕緣層或是於溝槽與芯線之間設置有絕 緣層，以由絕緣層使芯線與外界絕緣，並由芯線傳遞訊號。利用 金屬材質的殼體或是於殼體的溝槽内設置有導電層，用以當作訊 號傳輪線之接地層，可以避免外界電磁波影響内部芯線的訊號傳 遞。由上述的具有訊號傳輸線之機殼一方面可以避免訊號傳輪線 佈線的問題，另一方面節省訊號傳輸線外部接地層的製作，使整 體成本可以下降。 201014492 有關本發明的特徵與實作’茲配合圖示作最隹實施例詳細說 明如下。 【實施方式】 請參照「第1圖」，「第1圖」係為本發明之第一實施例示意 圖。於本實施例中，具有訊號傳輸線之機殼包含有：殼體10、訊 號傳輸線與天線30。 殼體10具有表面11。表面11上具有溝槽12。 訊號傳輪線位於溝槽12内。訊號傳輸線包含有芯線21。芯 線21係為導體，用以傳遞訊號。 其中，具有訊號傳輸線之機殼更包含有絕緣層22。絕緣層22 可以係位於溝槽與芯線21之間’以使芯線21與殼體10絕緣。 於本實施例中，絕緣層22位於溝槽12表面上，係用以隔離芯線 21與金屬材質的殼體1〇。 天線30具有訊號饋入部31與輻射部32。訊號饋入部31連 接芯線21 °芯線21用以將訊號經由訊號饋入部31饋入至輻射部 ❹ 32 ’並經由輻射部32來收發訊號。天線30電性連接金屬材質的 殼體10 ’以將金屬材質的殼體10當作接地層。 殼體10的表面11可以係利用壓製等方式來製作出溝槽12。 八又祖10的材貝可以係選用金屬材質，例如：銘、链鎂合金食塑鋼 芯線21的材質可以係銅或銀等導電性良好的金屬材質。 絕緣層22可以係為電介質等絕緣良好的材質’例如：空氣或 泡棉等。 201014492 Λ可乂仏為印刷於基板上的天線，也可以係由金屬材質 製作的天線等。. 於本貝姉中，當外加訊號經由訊號傳輪線傳遞至天線3〇 後’訊號會先《轉3G軌職⑽3ι以後，傳遞至天線 30的‘射„卩32 ’叫射部32輻射訊號。訊號在訊號傳輸線内的 傳遞仏由心線21來傳遞訊號，並由絕緣層a來將芯線以與金 f材質的殼體1G隔離。藉由殼體W的表面η上製作溝槽來 ⑩谷置nfl號傳輸線’除了方便佈線外’同時利用金屬材質的殼體1〇 當作訊號傳輸線的接地層作用，使訊號倾線在製作時可以省略 外層網狀金㈣製作，達到節省成本的功效。 -月钱f 2圖」’「第2圖」係為本發明之第二實施例示意 圖。本實關晒構設計大致上可上述實施例，差別在於絕 緣層22係包覆芯線21，以使芯線21舆外界絕緣。可以避免芯線 於_ 10的另-側會與其他元件等接觸，而將訊號流失。 請參照「第3圖」，「第3圖」係為本發明之第三實施例示意 圖。本實施例㈣構設計大致上可_第二實施例，差別在於本 實施的殼體10也可以係為塑朦、碳纖維等其他非金屬材質。 但是由於殼體K)可能係非金屬材質或係導電性不佳之金屬 材質，無法當作接地層來使罐接地，概也無法避免外界電磁 波干擾芯線所傳遞之訊號。 因此’在本實施例中’更包含有導電層4〇。導電層4〇位於 溝槽12與絕緣層22之間，以避免外柯磁波干擾芯線21所傳的 訊號。導電層40可以係於在殼體10的表面n上製作溝槽12後， 8 201014492 利用半導體製程的方式或是印刷塗佈的方式將導電層4〇形成於 溝槽12的表面上。 ‘电層40的材質可以係為金、銀或銅等金屬，當然也可以係 為導電漆等複合材料。 ” 殼體ίο的表面η上的溝槽12的製作方式可以係在製作殼體 10時一併製作完成，例如使用麟成型或是射出成型等方式。當 ❹ ❿ ^也可以雜⑯體1G完成後，另行以機械加工製料方式在殼體 10的表面11上來挖設出溝槽12。 /於本實施例中，當外加訊號經由訊號傳輪線傳遞至天線3〇 後’訊號會先經由天線30的訊號饋人部31歌後，傳遞至天線 =:輻射部32，由輻射部32輻射訊號。訊號在訊號傳細、内、的 傳遞’係岐線21來傳遞訊號，絕緣層22來將芯 離。藉由殼體10的表面n上製作溝槽 ；， 卢隹祕μ 衣扑，再?日不谷置訊旒傳輪線，並 在溝槽U上形成—導電層4Q，—方關以充當接地層 ,，另—方面可以避免外界電磁波干狀㈣所傳遞之誓:201014492 IX. Description of the Invention: [Technical Field] The present invention relates to a kind of casing, in particular, a signal transmission line [Prior Art] < Because of the wireless communication technology using electromagnetic wave transmission signals, there is no use in use The miscellaneous wiring material can achieve the effect of communication with the remote device, so it has the advantages of convenience = two, making the variety of products using wireless communication technology increasing day by day, such as action, telephone, and notebook. These products have become necessary devices for transmitting and receiving electromagnetic signals due to the use of electromagnetic wave transmission signals. At present, the antenna is mainly divided into an antenna exposed outside the device and built in the device _ antenna, and the antenna exposed outside the device, in addition to affecting the size and appearance of the product, also has the disadvantage of being easily impacted by an external force and bent. The purpose of this built-in antenna has become a trend. When the built-in antenna device is installed in the device, it is electrically connected to the microprocessor in the device by a signal transmission line, and the microprocessor transmits the message to be transmitted into a signal, and the signal is transmitted by the signal transmission line. The above signal is directly fed into the signal feeding portion of the built-in antenna device via the signal transmission line, and the signal is transmitted from the line or metal structure of the built-in antenna device to the radiation portion of the built-in antenna device. The above signal is lightly emitted by the radiation portion. However, today's devices are light and thin. Therefore, when a signal transmission line is provided in the device to electrically connect the built-in antenna and the microprocessor, the wiring in the device is difficult due to the volume relationship of the signal transmission line. At the same time, when the signal is transmitted through the signal transmission line, it can avoid external electromagnetic interference and achieve better signal quality. 5 201014492 However, due to the high cost of the signal transmission line, the manufacturing cost of the manufacturer can not always be reduced. SUMMARY OF THE INVENTION In view of the above problems, the present invention provides a casing having a signal transmission line to avoid the difficulty in wiring due to the volume of the signal transmission line, and at the same time solve the problem that the cost cannot be reduced. According to the invention, a casing having a signal transmission line includes: a casing and a signal transmission line. w The housing has a surface with at least one groove on the surface. The signal transmission line is located in the trench. The signal transmission line has a core wire. The core wire is used to transmit signals. Wherein, the casing with the signal transmission line further comprises an insulating layer and a conductive layer. An insulating layer may be positioned between the trench and the core to insulate the core from the housing. The insulating layer may of course also be coated with a core wire to insulate the core wire from the outside. The conductive layer is located between the trench and the insulating layer to prevent external electromagnetic waves from interfering with the signal transmitted by the core. According to the casing of the present invention having a signal transmission line, at least one groove is formed in the casing, and a signal transmission line having a core wire is disposed in the slot. At the same time, the core wire may be covered with an insulating layer or an insulating layer may be disposed between the groove and the core wire to insulate the core wire from the outside by the insulating layer, and the signal is transmitted by the core wire. The metal material is used to provide a conductive layer in the trench of the casing to serve as a grounding layer of the signal transmission line, so as to prevent external electromagnetic waves from affecting the signal transmission of the inner core. On the one hand, the casing having the signal transmission line can avoid the problem of the signal transmission line wiring, and on the other hand, the production of the external ground layer of the signal transmission line can be saved, so that the overall cost can be reduced. 201014492 The features and implementations of the present invention are described in detail below with reference to the drawings. [Embodiment] Please refer to Fig. 1 and Fig. 1 is a schematic view showing a first embodiment of the present invention. In the embodiment, the casing having the signal transmission line includes a casing 10, a signal transmission line and an antenna 30. The housing 10 has a surface 11. The surface 11 has a groove 12. The signal transmission line is located in the groove 12. The signal transmission line includes a core wire 21. The core 21 is a conductor for transmitting signals. The casing having the signal transmission line further includes an insulating layer 22. The insulating layer 22 may be located between the groove and the core wire 21 to insulate the core wire 21 from the casing 10. In this embodiment, the insulating layer 22 is located on the surface of the trench 12 for isolating the core wire 21 from the metal casing 1 . The antenna 30 has a signal feeding portion 31 and a radiation portion 32. The signal feed portion 31 is connected to the core 21 ° core wire 21 for feeding the signal to the radiation portion 32 ' via the signal feed portion 31 and transmitting and receiving the signal via the radiation portion 32. The antenna 30 is electrically connected to the metal casing 10' to make the metal casing 10 a grounding layer. The surface 11 of the casing 10 may be formed by pressing or the like to form the groove 12. The material of Baqizu 10 can be made of metal. For example, Ming, Chain Magnesium Alloy, Plastic Steel, Core 21 can be made of metal with good conductivity such as copper or silver. The insulating layer 22 may be made of a dielectric material such as dielectric or the like, such as air or foam. 201014492 Λ 可乂仏 is an antenna printed on a substrate, or an antenna made of a metal material. In Benbe, when the external signal is transmitted to the antenna via the signal transmission line, the signal will be transmitted to the antenna 30 after the 3G orbital (10) 3, and then transmitted to the antenna 30. The signal is transmitted in the signal transmission line, the signal is transmitted by the core wire 21, and the core wire is separated from the casing 1G of the gold f material by the insulating layer a. The groove is formed on the surface η of the casing W. The valley-mounted nfl transmission line 'except for convenient wiring' also uses the metal casing 1 as the grounding layer of the signal transmission line, so that the signal tilting can be omitted during the production of the outer mesh gold (4) to achieve cost-saving effect. - "Monthly money f 2" "" Figure 2" is a schematic view of a second embodiment of the present invention. The present embodiment is substantially the same as the above embodiment, except that the insulating layer 22 is coated with the core wire 21 to insulate the core wire 21 from the outside. It can be avoided that the other side of the core wire on the other side of the _ 10 will be in contact with other components and the signal will be lost. Please refer to Fig. 3, and Fig. 3 is a schematic view showing a third embodiment of the present invention. The fourth embodiment of the present embodiment can be substantially configured as a second embodiment. The difference is that the housing 10 of the present embodiment can also be made of other non-metallic materials such as plastic rafts and carbon fibers. However, since the casing K) may be a non-metallic material or a metal material with poor conductivity, it cannot be used as a grounding layer to ground the tank, and it is impossible to prevent external electromagnetic waves from interfering with the signal transmitted by the core wire. Therefore, in the present embodiment, the conductive layer 4 is further included. The conductive layer 4 is located between the trench 12 and the insulating layer 22 to prevent the external magnetic wave from interfering with the signal transmitted from the core 21. The conductive layer 40 may be formed on the surface of the trench 10 after the trench 12 is formed on the surface n of the housing 10, and the conductive layer 4 is formed by a semiconductor process or a printing coating. The material of the electric layer 40 may be metal such as gold, silver or copper, and may of course be a composite material such as conductive paint. The groove 12 on the surface η of the casing ί can be made in the same manner as when the casing 10 is made, for example, by using a lining or an injection molding. When ❹ ❿ ^ can also be completed by 16 bodies 1G. After that, the groove 12 is separately drilled on the surface 11 of the casing 10 by mechanical processing. In this embodiment, when the external signal is transmitted to the antenna 3 via the signal transmission line, the signal will pass through After the signal feeding portion 31 of the antenna 30 is sung, it is transmitted to the antenna=: radiating portion 32, and the radiating portion 32 radiates the signal. The signal transmits the signal in the signal transmission, the internal, and the transmission 'system line 21, and the insulating layer 22 will The core is separated. The groove is formed on the surface n of the casing 10; the 隹 隹 μ μ 衣 衣 衣 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , It acts as a grounding layer, and on the other hand, it can avoid the oath transmitted by the external electromagnetic wave (4):
猶誕在製麵可料料層概金屬的 即噌成本的功效。 逆王J 雖然本發明以前述之較佳實施例揭 定本^，任浦料像者，在不麟本糾=== 才作些許之更動舆_ ’因此本發明之專利保護範圍‘ 本,兄明書_之申請專顺騎界定者鱗。 乾圍抛 【圖式簡單說明】 第1圖係為本發明之第-實施例示意圖； 201014492 . 第2圖係為本發明之第二實施例示意圖；以及 第3圖係為本發明之第三實施例示意圖。 【主要元件符號說明】 10............. .............殼體 11............. .............表面 12............. .............溝槽 21............. .............芯線 22............. .............絕緣層 30............. .............天線 31............. .............訊號饋入部 32............. .............輻射部 40............. .............導電層 10The effect of the instant cost of the metal on the surface of the material.逆王J Although the present invention has been described in the preferred embodiment of the foregoing, it is a matter of ruling, and it is not necessary to make a slight change in the = 纠 纠 === _ _ _ _ _ _ The book _ the application of the special ride to define the scales. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a first embodiment of the present invention; 201014492. FIG. 2 is a schematic view of a second embodiment of the present invention; and FIG. 3 is a third embodiment of the present invention A schematic of an embodiment. [Explanation of main component symbols] 10...............................Shell 11............. ............ Surface 12............................... Groove 21....... ........................core wire 22...............................Insulation layer 30 ............................... Antenna 31......................... .... Signal Feeding Unit 32............................... Radiation Department 40............. .............Conductive layer 10