TWI746256B

TWI746256B - Ground wire fixing structure and transmission device having the same

Info

Publication number: TWI746256B
Application number: TW109139008A
Authority: TW
Inventors: 汪亞平; 張勝偉
Original assignee: 英業達股份有限公司
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-11-11
Also published as: TW202220292A

Abstract

A transmission device with a ground wire fixing structure includes a transmission cable and at least one ground wire fixing structure. The transmission cable includes a cable body and at least one connector. The cable body includes a plurality of wires, a ground wire and a metal mesh shielding layer. The metal mesh shielding layer covers the wire and the ground wire. The connector is connected to the wire. The ground wire fixing structure includes a metal clamp ring body, a metal frame and a locking component. The metal clamp ring body is detachably sleeved on one end of the metal mesh shielding layer, and has a first end and a second end. The metal frame has a fixed end and a movable end arranged opposite to each other, and is used for fixing the ground wire. The locking assembly is used to lock the movable end and the fixed end, so that the movable end and the fixed end clamp the first end and the second end.

Description

地線固定結構及具有其之傳輸裝置Ground wire fixing structure and transmission device with same

本發明係關於一種地線固定結構以及具有地線固定結構之傳輸裝置，尤其是指一種用來將地線接地之地線固定結構以及具有地線固定結構之傳輸裝置。The present invention relates to a ground wire fixing structure and a transmission device with a ground wire fixing structure, in particular to a ground wire fixing structure for grounding a ground wire and a transmission device with a ground wire fixing structure.

一般來說，多個電子裝置之間主要是透過傳輸線進行數據資料的傳輸，其中傳輸線的結構主要是由傳輸線與連接器所構成，且傳輸線的構造基本上是由金屬導線與包覆金屬導線的絕緣層所組成。Generally speaking, multiple electronic devices mainly transmit data through transmission lines. The structure of the transmission line is mainly composed of transmission lines and connectors, and the structure of the transmission line is basically composed of metal wires and coated metal wires. Consists of an insulating layer.

承上所述，單純用來傳輸電力或簡單訊號的傳輸線通常只有一條金屬導線與一層絕緣層，然而當應用在需要傳輸大量資訊的伺服器等電子裝置時，通常會將多條傳輸線集中成纜線進行連結，同時又為了避免多條傳輸線之間因為訊號彼此干擾而產生雜訊，或者外界電磁波對傳輸線造成干擾，通常會在纜線內設有一金屬導線作為地線吸收周圍傳輸線所產生的電磁波，以及在纜線的周圍設置電磁屏蔽層來防止外界的電磁波干擾。As mentioned above, transmission lines that are purely used to transmit power or simple signals usually have only one metal wire and an insulating layer. However, when used in electronic devices such as servers that need to transmit a large amount of information, multiple transmission lines are usually concentrated into a cable. At the same time, in order to avoid noise caused by signal interference between multiple transmission lines, or interference from external electromagnetic waves to the transmission line, a metal wire is usually installed in the cable as a ground wire to absorb the electromagnetic waves generated by the surrounding transmission line , And set up an electromagnetic shielding layer around the cable to prevent external electromagnetic wave interference.

在實際使用上，纜線內之地線通常是在末端處透過導電膠布之纏繞而電性連接至外層的電磁屏蔽層。In actual use, the ground wire in the cable is usually electrically connected to the outer electromagnetic shielding layer through the winding of conductive tape at the end.

請參閱第一圖，第一圖係顯示在先前技術中，傳輸裝置之地線自多個導線中露出之平面示意圖。如第一圖所示，一種傳輸裝置PA100包含一傳輸線PA1以及二連接器PA2與PA3，傳輸線PA1包含複數個導線PA11（圖中僅標示一個）、一地線PA12與一電磁屏蔽層PA13。複數個導線PA11是分別連結於二連接器PA2與PA3，而地線PA12是穿設於多個導線PA11之間，電磁屏蔽層PA13則是包覆住複數個導線PA11與地線PA12。Please refer to the first figure. The first figure is a schematic plan view showing the ground wire of the transmission device exposed from a plurality of wires in the prior art. As shown in the first figure, a transmission device PA100 includes a transmission line PA1 and two connectors PA2 and PA3. The transmission line PA1 includes a plurality of wires PA11 (only one is indicated in the figure), a ground wire PA12 and an electromagnetic shielding layer PA13. The plurality of wires PA11 are respectively connected to the two connectors PA2 and PA3, the ground wire PA12 is passed between the plurality of wires PA11, and the electromagnetic shielding layer PA13 covers the plurality of wires PA11 and the ground wire PA12.

請繼續參閱第二圖，第二圖係顯示在先前技術中，利用導電膠布將傳輸裝置之地線與電磁屏蔽層電性連接之平面示意圖。如第一圖與第二圖所示，在現有技術中，主要是透過一導電膠布PA200來纏繞自電磁屏蔽層PA13露出而連結於連接器PA2與PA3之導線PA11，此時導電膠布PA200會接觸到自多個導線PA11之間露出之地線PA12，以及接觸到電磁屏蔽層PA13，藉以使地線PA12接地至電磁屏蔽層PA13。Please continue to refer to the second figure. The second figure is a schematic plan view showing the electrical connection between the ground wire of the transmission device and the electromagnetic shielding layer in the prior art. As shown in the first and second figures, in the prior art, a conductive tape PA200 is mainly used to wind the conductive tape PA200 from the electromagnetic shielding layer PA13 and expose the wires PA11 connected to the connectors PA2 and PA3. At this time, the conductive tape PA200 will contact To the ground wire PA12 exposed between the plurality of wires PA11, and to contact the electromagnetic shielding layer PA13, so that the ground wire PA12 is grounded to the electromagnetic shielding layer PA13.

由以上敘述可知，由於地線PA12是從多個導線PA11之中穿出，且導電膠布PA200是在包覆多個導線PA11的同時一併固定住地線PA12，因此地線PA12與導電膠布PA200之間的接觸面積更是有限，很容易發生接觸不良的問題，進而使干擾訊號無法有效地接地消除掉。It can be seen from the above description that since the ground wire PA12 passes through the plurality of wires PA11, and the conductive tape PA200 fixes the ground wire PA12 while covering the plurality of wires PA11, the ground wire PA12 and the conductive tape PA200 The contact area between them is even more limited, and the problem of poor contact is prone to occur, so that the interference signal cannot be effectively grounded and eliminated.

有鑒於在先前技術中，利用導電膠布包覆地線與電磁屏蔽層很容易產生接觸不良的情形，進而衍伸出地線接地不良的問題；緣此，本發明的主要目的在於提供一種地線固定結構以及具有地線固定結構之傳輸裝置，可以有效的將地線接地至電磁屏蔽層而消除傳輸線傳輸訊號時所產生的雜訊。In view of the fact that in the prior art, the use of conductive tape to cover the ground wire and the electromagnetic shielding layer is likely to cause poor contact, which leads to the problem of poor grounding of the ground wire; therefore, the main purpose of the present invention is to provide a ground wire The fixed structure and the transmission device with the ground wire fixed structure can effectively ground the ground wire to the electromagnetic shielding layer to eliminate the noise generated when the transmission wire transmits signals.

本發明為解決先前技術之問題，所採用的必要技術手段是提供一種具有地線固定結構之傳輸裝置，包含一傳輸線以及至少一地線固定結構。In order to solve the problems of the prior art, the necessary technical means adopted by the present invention is to provide a transmission device with a ground wire fixing structure, which includes a transmission line and at least one ground wire fixing structure.

傳輸線包含一纜線本體以及至少一連接器。纜線本體包含複數個導線、一地線以及一金屬織網屏蔽層。地線係混摻於該些導線之中。金屬織網屏蔽層係包覆該些導線與該地線，且該些導線與該地線自該金屬織網屏蔽層露出。至少一連接器係連結於自該金屬織網屏蔽層露出之該些導線。The transmission line includes a cable body and at least one connector. The cable body includes a plurality of wires, a ground wire and a metal mesh shielding layer. The ground wire is mixed in these wires. The metal mesh shielding layer covers the wires and the ground wire, and the wires and the ground wire are exposed from the metal mesh shielding layer. At least one connector is connected to the wires exposed from the metal mesh shielding layer.

地線固定結構包含一金屬夾環本體、一金屬框體以及一鎖固組件。金屬夾環本體係可拆卸地套設於該金屬織網屏蔽層之一端，並具有一第一端部與一第二端部。金屬框體係具有相對設置之一固定端部與一活動端部，該第一端部與該第二端部係可活動地交疊於該固定端部與該活動端部之間，且該金屬框體係用以固接該地線。鎖固組件係用以鎖接該活動端部與該固定端部，使該活動端部與該固定端部夾固住該第一端部與該第二端部，藉以使該金屬夾環本體束緊該金屬織網屏蔽層。The ground wire fixing structure includes a metal clamp ring body, a metal frame and a locking component. The metal clip ring system is detachably sleeved on one end of the metal mesh shielding layer, and has a first end and a second end. The metal frame system has a fixed end and a movable end disposed oppositely, the first end and the second end are movably overlapped between the fixed end and the movable end, and the metal The frame system is used to fix the ground wire. The locking component is used to lock the movable end portion and the fixed end portion, so that the movable end portion and the fixed end portion clamp the first end portion and the second end portion, so that the metal clamp ring body Tighten the metal mesh shielding layer.

在上述必要技術手段所衍生之一附屬技術手段中，該金屬框體更包含一連結端部，該連結端部係一體成型地連結於該固定端部與該活動端部。較佳者，該金屬框體更包含一止擋端部，該止擋端部係自該固定端部一體成型地朝該活動端部延伸出，並與該活動端部形成一間隙。In an auxiliary technical means derived from the above-mentioned necessary technical means, the metal frame further includes a connecting end, and the connecting end is integrally connected to the fixed end and the movable end. Preferably, the metal frame further includes a stop end, which is integrally formed from the fixed end and extends toward the movable end, and forms a gap with the movable end.

在上述必要技術手段所衍生之一附屬技術手段中，該鎖固組件包含一螺絲本體與一螺絲頭，該螺絲本體係穿設於該固定端部之一第一固定孔，並螺接於該活動端部之一第二固定孔，該螺絲頭係一體成型地連結於該螺絲本體，並用以卡抵於該第一固定孔。In an auxiliary technical means derived from the above-mentioned necessary technical means, the locking assembly includes a screw body and a screw head. There is a second fixing hole at the movable end, and the screw head is integrally formed and connected to the screw body and used for clamping against the first fixing hole.

在上述必要技術手段所衍生之一附屬技術手段中，該鎖固組件包含一螺絲本體、一螺絲頭與一螺帽，該螺絲本體係穿設於該固定端部之一第一固定孔與該活動端部之一第二固定孔，該螺絲頭係一體成型地連結於該螺絲本體，用以卡抵於該第一固定孔，該螺帽係鎖固穿過該第二固定孔之該螺絲本體。In an auxiliary technical means derived from the above-mentioned necessary technical means, the locking assembly includes a screw body, a screw head and a nut, and the screw system penetrates through a first fixing hole of the fixing end and the A second fixing hole at the movable end, the screw head is integrally formed and connected to the screw body to be clamped into the first fixing hole, and the nut locks the screw passing through the second fixing hole Ontology.

本發明為解決先前技術之問題所採用之另一必要技術手段是提供一種地線固定結構，係適用於一傳輸線，該傳輸線包含一線纜本體與至少一連接器，該線纜本體包含複數個導線、一地線以及一金屬織網屏蔽層，該金屬織網屏蔽層係包覆該些導線與該地線，且該些導線與該地線係自該金屬織網屏蔽層露出。Another necessary technical means adopted by the present invention to solve the problems of the prior art is to provide a ground wire fixing structure suitable for a transmission line. The transmission line includes a cable body and at least one connector, and the cable body includes a plurality of Wires, a ground wire and a metal mesh shielding layer, the metal mesh shielding layer covers the wires and the ground wire, and the wires and the ground wire are exposed from the metal mesh shielding layer.

地線固定結構包含一金屬夾環本體、一金屬框體以及一鎖固組件。金屬夾環本體係可拆卸地套設於該金屬織網屏蔽層之一端，並具有一第一端部與一第二端部。金屬框體係具有相對設置之一固定端部與一活動端部，該第一端部與該第二端部係可活動地交疊於該固定端部與該活動端部之間，且該金屬框體係用以固接該地線。鎖固組件係用以鎖接該活動端部與該固定端部，使該活動端部與該固定端部夾固住該第一端部與該第二端部，藉以使該金屬夾環本體束緊該金屬織網屏蔽層。The ground wire fixing structure includes a metal clamp ring body, a metal frame and a locking component. The metal clip ring system is detachably sleeved on one end of the metal mesh shielding layer, and has a first end and a second end. The metal frame system has a fixed end and a movable end arranged opposite to each other. The first end and the second end are movably overlapped between the fixed end and the movable end, and the metal The frame system is used to fix the ground wire. The locking component is used to lock the movable end portion and the fixed end portion, so that the movable end portion and the fixed end portion clamp the first end portion and the second end portion, so that the metal clamp ring body Tighten the metal mesh shielding layer.

在上述必要技術手段所衍生之一附屬技術手段中，該鎖固組件包含一螺絲本體、一螺絲頭與一螺帽，該螺絲本體係穿設於該活動端部之一第一固定孔與該活動端部之一第二固定孔，該螺絲頭係一體成型地連結於該螺絲本體，用以卡抵於該第一固定孔，該螺帽係鎖固穿過該第二固定孔之該螺絲本體。In an auxiliary technical means derived from the above-mentioned necessary technical means, the locking assembly includes a screw body, a screw head and a nut, and the screw system penetrates through a first fixing hole of the movable end and the A second fixing hole at the movable end, the screw head is integrally formed and connected to the screw body to be clamped into the first fixing hole, and the nut locks the screw passing through the second fixing hole Ontology.

如上所述，本發明主要是利用金屬夾環本體套設於金屬織網屏蔽層，並將其第一端與第二端交疊地穿設於金屬框體之固定端部與活動端部之間，然後再利用鎖固組件固定住第一端與第二端，使金屬夾環本體可以束緊金屬織網屏蔽層，而金屬框體還可以用來固接傳輸線的地線，藉以使地線透過金屬框體與金屬夾環本體電性連結於金屬織網屏蔽層，進而確實的將地線所吸收到的雜訊傳導至金屬織網屏蔽層，有效的避免傳輸線所傳輸之訊號受到雜訊干擾。As mentioned above, the present invention mainly uses the metal clip ring body to be sheathed on the metal mesh shielding layer, and the first end and the second end are overlapped to pass through between the fixed end and the movable end of the metal frame. Then, the first end and the second end are fixed by the locking component, so that the metal clip ring body can tighten the metal mesh shielding layer, and the metal frame can also be used to fix the ground wire of the transmission line to make the ground The wire is electrically connected to the metal mesh shielding layer through the metal frame and the metal clip ring body, and then the noise absorbed by the ground wire is transmitted to the metal mesh shielding layer, effectively avoiding the signal transmitted by the transmission line from being affected by noise. News interference.

本發明所採用的具體實施例，將藉由以下之實施例及圖式作進一步之說明。The specific embodiments adopted in the present invention will be further explained by the following embodiments and drawings.

請參閱第三圖與第四圖，第三圖係顯示本發明之地線固定結構之立體分解示意圖；第四圖係顯示本發明之地線固定結構之立體示意圖。如第三圖與第四圖所示，一種地線固定結構2包含一金屬夾環本體21、一金屬框體22以及一鎖固組件23。金屬夾環本體21係具有一第一端部211與一第二端部212。金屬框體22係具有一固定端部221、一活動端部222、一連結端部223以及一止擋端部224。Please refer to the third and fourth figures. The third figure is a three-dimensional exploded schematic diagram showing the ground wire fixing structure of the present invention; the fourth figure is a three-dimensional schematic diagram showing the ground wire fixing structure of the present invention. As shown in the third and fourth figures, a ground wire fixing structure 2 includes a metal clamp ring body 21, a metal frame 22 and a locking component 23. The metal clip ring body 21 has a first end 211 and a second end 212. The metal frame 22 has a fixed end 221, a movable end 222, a connecting end 223 and a stopping end 224.

固定端部221具有與活動端部222係彼此相對地設置，且固定端部221開設有一第一固定孔2211，而活動端部222開設有一第二固定孔2221，第二固定孔2221在本實施例中為一螺孔；其中，第一固定孔2211與第二固定孔2221之軸心共軸。連結端部223是一體成型地連結於固定端部221與活動端部222之兩端。止擋端部224係自固定端部221相對於連結端部223之另一端一體成型地朝活動端部222延伸出，並與活動端部222形成一間隙d。此外，固定端部221、活動端部222、連結端部223以及止擋端部224更圍構形成一夾固空間S，且夾固空間S連通於間隙d。The fixed end 221 and the movable end 222 are arranged opposite to each other, and the fixed end 221 is opened with a first fixing hole 2211, and the movable end 222 is opened with a second fixing hole 2221, the second fixing hole 2221 in this embodiment In the example, it is a screw hole; among them, the axes of the first fixing hole 2211 and the second fixing hole 2221 are coaxial. The connecting end 223 is integrally connected to both ends of the fixed end 221 and the movable end 222. The stop end portion 224 is integrally formed from the other end of the fixed end portion 221 relative to the connecting end portion 223 and extends toward the movable end portion 222, and forms a gap d with the movable end portion 222. In addition, the fixed end 221, the movable end 222, the connecting end 223, and the stop end 224 further form a clamping space S, and the clamping space S is connected to the gap d.

承上所述，第一端部211與第二端部212係分別自夾固空間S之兩端穿入夾固空間S中，進而可活動地交疊於固定端部221與活動端部222之間。Continuing from the above, the first end 211 and the second end 212 penetrate into the clamping space S from the two ends of the clamping space S respectively, and then movably overlap the fixed end 221 and the movable end 222. between.

鎖固組件23包含一螺絲本體231與一螺絲頭232，螺絲本體231係穿設於固定端部221之第一固定孔2211，並螺接於活動端部222之第二固定孔2221。螺絲頭232係一體成型地連結於螺絲本體231，並用以卡抵於第一固定孔2211。其中，鎖固組件23是藉由螺絲頭232卡抵於固定端部221，並透過螺絲本體231螺接於第二固定孔2221，可以有效的利用轉動螺絲本體231來控制活動端部222接近固定端部221，進使活動端部222與固定端部221可以夾固住交疊於兩者之間的第一端部211與第二端部212。The locking assembly 23 includes a screw body 231 and a screw head 232. The screw body 231 penetrates the first fixing hole 2211 of the fixed end 221 and is screwed to the second fixing hole 2221 of the movable end 222. The screw head 232 is integrally formed and connected to the screw body 231 and is used for engaging the first fixing hole 2211. Wherein, the locking component 23 is clamped to the fixed end 221 by the screw head 232, and is screwed to the second fixing hole 2221 through the screw body 231. The rotating screw body 231 can be effectively used to control the movable end 222 to be close to the fixing. The end portion 221 allows the movable end portion 222 and the fixed end portion 221 to clamp the first end portion 211 and the second end portion 212 overlapped therebetween.

請繼續參閱第五圖至第七圖，第五圖係顯示本發明之具有地線固定結構之傳輸裝置上視之平面示意圖；第六圖係顯示本發明之具有地線固定結構之傳輸裝置之剖面示意圖；第七圖係顯示本發明之具有地線固定結構之傳輸裝置側視之平面示意圖。Please continue to refer to Figures 5 to 7. Figure 5 shows a schematic plan view of the transmission device with a ground wire fixing structure of the present invention; Figure 6 shows a schematic diagram of the transmission device with a ground wire fixing structure of the present invention A schematic cross-sectional view; Figure 7 is a schematic plan view showing the side view of the transmission device with a ground wire fixing structure of the present invention.

如第三圖至第七圖所示，本發明還提供一種具有地線固定結構之傳輸裝置100，包含一傳輸線1以及二地線固定結構2與3。As shown in FIGS. 3 to 7, the present invention also provides a transmission device 100 with a ground wire fixing structure, which includes a transmission line 1 and two ground wire fixing structures 2 and 3.

傳輸線1包含一纜線本體11以及二連接器12與13。纜線本體11包含複數個導線111（圖中僅標示一個)、一地線112、一金屬織網屏蔽層113以及一絕緣保護層114。地線112係混摻於多個導線111之中。金屬織網屏蔽層113係包覆導線111與地線112，且導線111與地線112是自金屬織網屏蔽層113露出。絕緣保護層114是包覆住金屬織網屏蔽層113，用以保護金屬織網屏蔽層113不會受到損傷。連接器12與13是分別於纜線本體11之兩端連結於自金屬織網屏蔽層113露出之導線111。 The transmission line 1 includes a cable body 11 and two connectors 12 and 13. The cable body 11 includes a plurality of wires 111 (only one is indicated in the figure), a ground wire 112, a metal mesh shielding layer 113, and an insulating protective layer 114. The ground wire 112 is mixed in the plurality of wires 111. The metal mesh shielding layer 113 covers the wire 111 and the ground wire 112, and the wire 111 and the ground wire 112 are exposed from the metal mesh shielding layer 113. The insulating protective layer 114 covers the metal mesh shielding layer 113 to protect the metal mesh shielding layer 113 from damage. The connectors 12 and 13 are respectively connected to the wires 111 exposed from the metal mesh shielding layer 113 at both ends of the cable body 11.

地線固定結構2如上所述包含金屬夾環本體21、金屬框體22以及鎖固組件23。其中，由於地線固定結構3與地線固定結構2之構造相同，故在此不多加贅述，僅以地線固定結構2為例進行說明。 The ground wire fixing structure 2 includes the metal clamp ring body 21, the metal frame body 22 and the locking assembly 23 as described above. Among them, since the ground wire fixing structure 3 and the ground wire fixing structure 2 have the same structure, it will not be repeated here, and the ground wire fixing structure 2 is only taken as an example for description.

承上所述，金屬夾環本體21係可拆卸地套設於金屬織網屏蔽層113鄰近於連接器12之一端，且當金屬夾環本體21套設於金屬織網屏蔽層113後，金屬夾環本體21之第一端部211與第二端部212更分別自金屬框體22之兩側伸入夾固空間S內交疊於固定端部221與活動端部222之間，且鎖固組件23更用來鎖緊活動端部222與固定端部221，使活動端部222與固定端部221夾固住交疊於兩者之間的第一端部211與第二端部212，進而使金屬夾環本體21束緊金屬織網屏蔽層113。 As mentioned above, the metal clip ring body 21 is detachably sleeved on the metal mesh shielding layer 113 adjacent to one end of the connector 12, and when the metal clip ring body 21 is sleeved on the metal mesh shielding layer 113, the metal The first end 211 and the second end 212 of the clamp ring body 21 further extend into the clamping space S from both sides of the metal frame 22 to overlap between the fixed end 221 and the movable end 222, and lock The fixed component 23 is further used to lock the movable end 222 and the fixed end 221, so that the movable end 222 and the fixed end 221 clamp the first end 211 and the second end 212 that overlap between them. , So that the metal clip ring body 21 tightens the metal mesh shielding layer 113.

此外，當金屬框體22透過鎖固組件23與金屬夾環本體21鎖固於金屬織網屏蔽層113之一端後，金屬框體22更可用於固接地線112；在本實施例中，地線112是利用焊接的方式固接於金屬框體22，但不限於此在其他實施例中，地線112亦可是環繞於螺絲頭232與固定端部221之間，意即使用者可以在將鎖固組件23與活動端部222鎖緊之前，將地線112先環繞地設置於螺絲頭232與固定端部221之間，藉此，當使用者繼續將鎖固組件23與活動端部222鎖緊時，螺絲頭232與固定端部221之間的距離會越來越近而將設置於兩者之間的地線112夾緊。In addition, when the metal frame body 22 is locked to one end of the metal mesh shielding layer 113 through the locking assembly 23 and the metal clip ring body 21, the metal frame body 22 can be used to fix the ground wire 112; in this embodiment, the ground The wire 112 is fixed to the metal frame 22 by welding, but it is not limited to this. In other embodiments, the ground wire 112 may also surround the screw head 232 and the fixed end 221, which means that the user can Before the locking assembly 23 and the movable end 222 are locked, the ground wire 112 is first arranged around the screw head 232 and the fixed end 221, so that when the user continues to lock the locking assembly 23 and the movable end 222 When locking, the distance between the screw head 232 and the fixed end 221 will get closer and closer to clamp the ground wire 112 between the two.

請繼續參閱第八圖，第八圖係顯示本發明另一實施例之具有地線固定結構之傳輸裝置側視之平面示意圖。如第七圖與第八圖所示，在本實施例中，是以一鎖固組件23a取代上述之鎖固組件23，而鎖固組件23a與鎖固組件23之差異主要在於，鎖固組件23a相較於鎖固組件23更包含一螺帽233，藉此，當螺絲本體231穿過活動端部222時，可以藉由鎖固於螺帽233來逼緊固定端部221與活動端部222。Please continue to refer to FIG. 8, which is a schematic plan view of a side view of a transmission device with a ground wire fixing structure according to another embodiment of the present invention. As shown in the seventh and eighth figures, in this embodiment, a locking component 23a is used instead of the above-mentioned locking component 23, and the difference between the locking component 23a and the locking component 23 is mainly that the locking component Compared with the locking assembly 23, 23a further includes a nut 233, whereby when the screw body 231 passes through the movable end 222, the fixed end 221 and the movable end can be tightened by being locked on the nut 233 222.

綜上所述，由於本發明所提供之具有地線固定結構之傳輸裝置主要藉由金屬夾環本體套設於金屬織網屏蔽層，並將其第一端與第二端交疊地穿設於金屬框體之固定端部與活動端部之間，然後再利用鎖固組件固定住第一端與第二端，使金屬夾環本體可以束緊金屬織網屏蔽層，而金屬框體還可以用來固接傳輸線的地線，藉以使地線透過金屬框體與金屬夾環本體電性連結於金屬織網屏蔽層，進而確實的將地線所吸收到的雜訊傳導至金屬織網屏蔽層，有效的避免傳輸線所傳輸之訊號受到雜訊干擾，相較於先前技術因為導電膠布與地線的接觸面積有限且容易鬆脫，本發明確實可以有效的改善固定地線時所產生的接觸不良問題。In summary, because the transmission device with the ground wire fixing structure provided by the present invention is mainly sleeved on the metal mesh shielding layer by the metal clamp ring body, and the first end and the second end of the transmission device are overlapped with each other. Between the fixed end and the movable end of the metal frame, the first end and the second end are then fixed by the locking component, so that the metal clip ring body can tighten the metal mesh shielding layer, and the metal frame also It can be used to fix the ground wire of the transmission line, so that the ground wire is electrically connected to the metal mesh shielding layer through the metal frame and the metal clamp ring body, and then the noise absorbed by the ground wire is transmitted to the metal mesh. The shielding layer effectively prevents the signal transmitted by the transmission line from being interfered by noise. Compared with the prior art, because the contact area between the conductive tape and the ground wire is limited and easy to loosen, the present invention can effectively improve the fixed ground wire. Poor contact problem.

藉由以上較佳具體實施例之詳述，係希望能更加清楚描述本發明之特徵與精神，而並非以上述所揭露的較佳具體實施例來對本發明之範疇加以限制。相反地，其目的是希望能涵蓋各種改變及具相等性的安排於本發明所欲申請之專利範圍的範疇內。Based on the above detailed description of the preferred embodiments, it is hoped that the characteristics and spirit of the present invention can be described more clearly, and the scope of the present invention is not limited by the preferred embodiments disclosed above. On the contrary, the purpose is to cover various changes and equivalent arrangements within the scope of the patent for which the present invention is intended.

PA100:傳輸裝置 PA1:傳輸線 PA11:導線 PA12:地線 PA13:電磁屏蔽層 PA2,PA3:連接器 PA200:導電膠布 100:具有地線固定結構之傳輸裝置 1:傳輸線 11:纜線本體 111:導線 112:地線 113:金屬織網屏蔽層 114:絕緣保護層 12,13:連接器 2,3:地線固定結構 21:金屬夾環本體 211:第一端部 212:第二端部 22:金屬框體 221:固定端部 2211:第一固定孔 222:活動端部 2221:第二固定孔 223:連結端部 224:止擋端部 23,23a:鎖固組件 231:螺絲本體 232:螺絲頭 233:螺帽 d:間隙 S:夾固空間 PA100: Transmission device PA1: Transmission line PA11: Wire PA12: Ground wire PA13: Electromagnetic shielding layer PA2, PA3: Connector PA200: Conductive tape 100: Transmission device with ground wire fixed structure 1: Transmission line 11: Cable body 111: Wire 112: Ground 113: Metal woven mesh shielding layer 114: insulating protective layer 12, 13: Connector 2,3: Ground wire fixed structure 21: Metal clip ring body 211: first end 212: second end 22: Metal frame 221: fixed end 2211: The first fixing hole 222: active end 2221: second fixing hole 223: Link End 224: Stop End 23, 23a: Locking components 231: Screw body 232: screw head 233: Nut d: gap S: Clamping space

第一圖係顯示在先前技術中，傳輸裝置之地線自多個導線中露出之平面示意圖；第二圖係顯示在先前技術中，利用導電膠布將傳輸裝置之地線與電磁屏蔽層電性連接之平面示意圖；第三圖係顯示本發明之地線固定結構之立體分解示意圖；第四圖係顯示本發明之地線固定結構之立體示意圖；第五圖係顯示本發明之具有地線固定結構之傳輸裝置上視之平面示意圖；第六圖係顯示本發明之具有地線固定結構之傳輸裝置之剖面示意圖；第七圖係顯示本發明之具有地線固定結構之傳輸裝置側視之平面示意圖；以及第八圖係顯示本發明另一實施例之具有地線固定結構之傳輸裝置側視之平面示意圖。 The first figure is a schematic plan view showing the ground wire of the transmission device exposed from a plurality of wires in the prior art; The second figure is a schematic plan view showing the electrical connection between the ground wire of the transmission device and the electromagnetic shielding layer by using conductive tape in the prior art; The third figure is a three-dimensional exploded schematic diagram showing the ground wire fixing structure of the present invention; The fourth figure is a three-dimensional schematic diagram showing the ground wire fixing structure of the present invention; The fifth figure is a schematic plan view showing the top view of the transmission device with the ground wire fixing structure of the present invention; Figure 6 is a schematic cross-sectional view showing the transmission device with a ground wire fixing structure of the present invention; The seventh figure is a schematic plan view showing the side view of the transmission device with the ground wire fixing structure of the present invention; and Figure 8 is a schematic plan view showing a side view of a transmission device with a ground wire fixing structure according to another embodiment of the present invention.

100:具有地線固定結構之傳輸裝置 100: Transmission device with ground wire fixed structure

1:傳輸線 1: Transmission line

11:纜線本體 11: Cable body

111:導線 111: Wire

112:地線 112: Ground

113:金屬織網屏蔽層 113: Metal woven mesh shielding layer

114:絕緣保護層 114: insulating protective layer

12,13:連接器 12, 13: Connector

2,3:地線固定結構 2,3: Ground wire fixed structure

Claims

一種具有地線固定結構之傳輸裝置，包含：一傳輸線，包含：一纜線本體，包含：複數個導線；一地線，係混摻於該些導線之中；以及一金屬織網屏蔽層，係包覆該些導線與該地線，且該些導線與該地線自該金屬織網屏蔽層露出；以及至少一連接器，係連結於自該金屬織網屏蔽層露出之該些導線；以及至少一地線固定結構，包含：一金屬夾環本體，係可拆卸地套設於該金屬織網屏蔽層之一端，並具有一第一端部與一第二端部；一金屬框體，係具有相對設置之一固定端部與一活動端部，該第一端部與該第二端部係可活動地交疊於該固定端部與該活動端部之間，且該金屬框體係用以固接該地線；以及一鎖固組件，係用以鎖接該活動端部與該固定端部，使該活動端部與該固定端部夾固住該第一端部與該第二端部，藉以使該金屬夾環本體束緊該金屬織網屏蔽層。 A transmission device with a ground wire fixed structure, including: A transmission line, including: A cable body, including: A plurality of wires; A ground wire is mixed in the wires; and A metal mesh shielding layer covering the wires and the ground wire, and the wires and the ground wire are exposed from the metal mesh shielding layer; and At least one connector is connected to the wires exposed from the metal mesh shielding layer; and At least one ground wire fixed structure, including: A metal clamp ring body is detachably sleeved on one end of the metal mesh shielding layer, and has a first end and a second end; A metal frame has a fixed end and a movable end disposed oppositely, the first end and the second end are movably overlapped between the fixed end and the movable end, And the metal frame system is used to fix the ground wire; and A locking component is used to lock the movable end and the fixed end so that the movable end and the fixed end clamp the first end and the second end, so that the metal clip The ring body tightens the metal woven mesh shielding layer.

如請求項1所述之具有地線固定結構之傳輸裝置，其中，該金屬框體更包含一連結端部，該連結端部係一體成型地連結於該固定端部與該活動端部。The transmission device with a ground wire fixing structure according to claim 1, wherein the metal frame further includes a connecting end, and the connecting end is integrally connected to the fixed end and the movable end.

如請求項2所述之具有地線固定結構之傳輸裝置，其中，該金屬框體更包含一止擋端部，該止擋端部係自該固定端部一體成型地朝該活動端部延伸出，並與該活動端部形成一間隙。The transmission device with a ground wire fixing structure according to claim 2, wherein the metal frame body further includes a stop end, and the stop end is integrally formed from the fixed end and extends toward the movable end And form a gap with the movable end.

如請求項1所述之具有地線固定結構之傳輸裝置，其中，該鎖固組件包含一螺絲本體與一螺絲頭，該螺絲本體係穿設於該固定端部之一第一固定孔，並螺接於該活動端部之一第二固定孔，該螺絲頭係一體成型地連結於該螺絲本體，並用以卡抵於該第一固定孔。The transmission device with a ground wire fixing structure according to claim 1, wherein the locking assembly includes a screw body and a screw head, and the screw system penetrates through a first fixing hole of the fixing end, and It is screwed to a second fixing hole of the movable end, and the screw head is integrally formed and connected to the screw body and used to be clamped to the first fixing hole.

如請求項1所述之具有地線固定結構之傳輸裝置，其中，該鎖固組件包含一螺絲本體、一螺絲頭與一螺帽，該螺絲本體係穿設於該固定端部之一第一固定孔與該活動端部之一第二固定孔，該螺絲頭係一體成型地連結於該螺絲本體，用以卡抵於該第一固定孔，該螺帽係鎖固穿過該第二固定孔之該螺絲本體。The transmission device with a ground wire fixing structure according to claim 1, wherein the locking assembly includes a screw body, a screw head, and a nut, and the screw system passes through one of the fixed ends. A fixing hole and a second fixing hole of the movable end, the screw head is integrally formed and connected to the screw body for clamping in the first fixing hole, and the nut is locked through the second fixing The screw body of the hole.

一種地線固定結構，係適用於一傳輸線，該傳輸線包含一線纜本體與至少一連接器，該線纜本體包含複數個導線、一地線以及一金屬織網屏蔽層，該金屬織網屏蔽層係包覆該些導線與該地線，且該些導線與該地線係自該金屬織網屏蔽層露出，該地線固定結構包含：一金屬夾環本體，係可拆卸地套設於該金屬織網屏蔽層之一端，並具有一第一端部與一第二端部；一金屬框體，係具有相對設置之一固定端部與一活動端部，該第一端部與該第二端部係可活動地交疊於該固定端部與該活動端部之間，且該金屬框體係用以固接該地線；以及一鎖固組件，係用以鎖接該活動端部與該固定端部，使該活動端部與該固定端部夾固住該第一端部與該第二端部，藉以使該金屬夾環本體束緊該金屬織網屏蔽層。 A ground wire fixing structure is suitable for a transmission line. The transmission line includes a cable body and at least one connector. The cable body includes a plurality of wires, a ground wire and a metal mesh shielding layer. The layer covers the wires and the ground wire, and the wires and the ground wire are exposed from the metal mesh shielding layer. The ground wire fixing structure includes: A metal clamp ring body is detachably sleeved on one end of the metal mesh shielding layer, and has a first end and a second end; A metal frame has a fixed end and a movable end disposed oppositely, the first end and the second end are movably overlapped between the fixed end and the movable end, And the metal frame system is used to fix the ground wire; and A locking component is used to lock the movable end and the fixed end so that the movable end and the fixed end clamp the first end and the second end, so that the metal clip The ring body tightens the metal woven mesh shielding layer.

如請求項6所述之地線固定結構，其中，該金屬框體更包含一連結端部，該連結端部係一體成型地連結於該固定端部與該活動端部。The ground wire fixing structure according to claim 6, wherein the metal frame further includes a connecting end, and the connecting end is integrally connected to the fixed end and the movable end.

如請求項7所述之地線固定結構，其中，該金屬框體更包含一止擋端部，該止擋端部係自該固定端部一體成型地朝該活動端部延伸出，並與該活動端部形成一間隙。The ground wire fixing structure according to claim 7, wherein the metal frame further includes a stop end, and the stop end is integrally formed from the fixed end and extends toward the movable end. The movable end forms a gap.

如請求項6所述之地線固定結構，其中，該鎖固組件包含一螺絲本體與一螺絲頭，該螺絲本體係穿設於該固定端部之一第一固定孔，並螺接於該活動端部之一第二固定孔，該螺絲頭係一體成型地連結於該螺絲本體，並用以卡抵於該第一固定孔。The ground wire fixing structure according to claim 6, wherein the locking assembly includes a screw body and a screw head, and the screw system passes through one of the first fixing holes of the fixing end and is screwed to the first fixing hole of the fixing end. There is a second fixing hole at the movable end, and the screw head is integrally formed and connected to the screw body and used for clamping against the first fixing hole.

如請求項6所述之地線固定結構，其中，該鎖固組件包含一螺絲本體、一螺絲頭與一螺帽，該螺絲本體係穿設於該活動端部之一第一固定孔與該活動端部之一第二固定孔，該螺絲頭係一體成型地連結於該螺絲本體，用以卡抵於該第一固定孔，該螺帽係鎖固穿過該第二固定孔之該螺絲本體。The ground wire fixing structure according to claim 6, wherein the locking assembly includes a screw body, a screw head and a nut, and the screw system penetrates through a first fixing hole of the movable end and the A second fixing hole at the movable end, the screw head is integrally formed and connected to the screw body to be clamped into the first fixing hole, and the nut locks the screw passing through the second fixing hole Ontology.