TWM599467U - Flexible electrical connection wire - Google Patents

Flexible electrical connection wire Download PDF

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Publication number
TWM599467U
TWM599467U TW109203770U TW109203770U TWM599467U TW M599467 U TWM599467 U TW M599467U TW 109203770 U TW109203770 U TW 109203770U TW 109203770 U TW109203770 U TW 109203770U TW M599467 U TWM599467 U TW M599467U
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Taiwan
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telescopic
wire
cylindrical elastic
elastic body
electrical connection
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TW109203770U
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Chinese (zh)
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賴宗明
王秋
潘志偉
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樺晟科技股份有限公司
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Priority to TW109203770U priority Critical patent/TWM599467U/en
Publication of TWM599467U publication Critical patent/TWM599467U/en

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Abstract

A flexible electrical connection wire includes a flexible wire body and a connecting port. The flexible wire body has a connecting end. The flexible wire body includes a cylindrical elastic body and a wire layer. The wire layer has conductive wires and fibers. The conductive wires are entangled with the fiber. The conductive wires surround the cylindrical elastic body in a spiral form. The fibers surround the conductive wires. The conductive wires extend out of the connecting end. The conductive wires of the flexible wire body are connected to the connecting port.

Description

伸縮電連接線 Telescopic cable

本揭露有關於一種伸縮電連接線,特別是用於連接二個電子裝置。 The present disclosure relates to a telescopic electrical connection cable, especially for connecting two electronic devices.

隨著科技的進步,物聯網日益發達,各式的可攜式電子裝置出現在世面上。除了通過無線網路做信號的傳遞,另一種常見的作法,是通過連接線來實現兩個電子裝置之間的傳輸。 With the advancement of science and technology, the Internet of Things has become increasingly developed, and various portable electronic devices have appeared in the world. In addition to signal transmission through a wireless network, another common method is to implement transmission between two electronic devices through a cable.

傳統的連接線多未有伸縮的特性,以致於容易在連接線受到拉扯時,損壞到內部的導線,或是造成導線所連接的輸出端接觸不良,影響連接線整體傳輸功能的表現。 Most of the traditional cables do not have the characteristics of expansion and contraction, so that when the cable is pulled, it is easy to damage the internal wires or cause poor contact of the output terminals connected to the wires, which affects the performance of the overall transmission function of the cable.

本揭露之一態樣有關於一種伸縮電連接線。 One aspect of this disclosure relates to a telescopic electrical connection line.

根據本揭露之一實施方式,一種伸縮電連接線包括伸縮線身與連接埠。伸縮線身具有連接端。伸縮線身包括圓筒彈性體以及芯線層。芯線層具有複數導線與複數纖 維。導線與纖維纏繞在一起。導線與纖維以螺旋狀圍繞圓筒彈性體。導線延伸出連接端。伸縮線身的導線連接至連接埠。 According to an embodiment of the present disclosure, a retractable electrical connection line includes a retractable body and a connection port. The telescopic body has a connecting end. The telescopic body includes a cylindrical elastic body and a core layer. The core layer has plural wires and plural fibers dimension. The wire is entangled with the fiber. The wires and fibers spirally surround the cylindrical elastic body. The wire extends out of the connection end. The wire of the telescopic body is connected to the connection port.

在一或多個實施方式中,伸縮線身進一步包含保護層。伸縮線身纏繞在一起的導線與纖維以及保護層由內而外依序包覆圓筒彈性體。 In one or more embodiments, the telescopic body further includes a protective layer. The wire, fiber and protective layer entangled with the stretchable wire body sequentially cover the cylindrical elastic body from the inside to the outside.

在一或多個實施方式中,伸縮線身進一步包含保護層固定結構。固定結構設置在伸縮線身上且鄰近連接端之固定位置,以使圓筒彈性體與芯線層在固定位置彼此相對靜止。 In one or more embodiments, the stretchable wire body further includes a protective layer fixing structure. The fixing structure is arranged on the telescopic wire body and adjacent to the fixing position of the connecting end, so that the cylindrical elastic body and the core wire layer are relatively stationary with each other at the fixing position.

在一些實施方式中,伸縮線身上的固定位置是指與連接端距離1mm至15mm之間的位置。 In some embodiments, the fixed position on the telescopic wire body refers to a position between 1 mm and 15 mm away from the connecting end.

在一些實施方式中,伸縮線身上的固定結構圍繞伸縮線身的圓筒彈性體、導線與纖維。固定結構包含金屬結構、塑膠結構或是黏著層。 In some embodiments, the fixing structure on the telescopic body surrounds the cylindrical elastic body, the wires and the fibers of the telescopic body. The fixing structure includes a metal structure, a plastic structure or an adhesive layer.

在一些實施方式中,固定結構為金屬帶。金屬帶設置在固定位置上並圍繞伸縮線身,以使圓筒彈性體與芯線層在金屬帶的內部是彼此靜止。 In some embodiments, the fixing structure is a metal belt. The metal belt is arranged at a fixed position and surrounds the telescopic wire body, so that the cylindrical elastic body and the core wire layer are stationary with each other inside the metal belt.

在一些實施方式中,伸縮線身還包括圍繞圓筒彈性體與芯線層的保護層。金屬帶進一步圍繞保護層。 In some embodiments, the stretchable wire body further includes a protective layer surrounding the cylindrical elastic body and the core wire layer. The metal band further surrounds the protective layer.

在一或多個實施方式中,伸縮電連接線連接埠包含電路板與殼體。電路板連接伸縮線身。電路板包含焊接點與輸出部。殼體容置電路板。殼體具有開口,以裸露輸出部。圓筒彈性體自連接端延伸而出。電路板設置於延伸 出之圓筒彈性體的前端。導線自伸縮線身延伸而出而分別焊接於電路板上的焊接點。 In one or more embodiments, the telescopic electrical connection port includes a circuit board and a housing. The circuit board is connected to the telescopic body. The circuit board contains solder joints and output parts. The shell accommodates the circuit board. The housing has an opening to expose the output part. The cylindrical elastic body extends from the connecting end. The circuit board is set in the extension Out of the front end of the cylindrical elastic body. The wires extend from the telescopic wire body and are respectively welded to the welding points on the circuit board.

在一或多個實施方式中,連接埠為圓形端子。圓筒彈性體自連接端延伸而出。圓形端子設置於延伸出之圓筒彈性體的前端。圓形端子與導線電性連接。 In one or more embodiments, the connection port is a round terminal. The cylindrical elastic body extends from the connecting end. The round terminal is arranged at the front end of the extended cylindrical elastic body. The round terminal is electrically connected with the wire.

綜上所述,本揭露通過圓筒彈性體與以螺旋狀纏繞於其上的導線設置,實現長度可伸縮變化的伸縮電連接線。通過固定結構的設置更可以避免非預期錯位所產生之接觸不良問題。 To sum up, the present disclosure realizes a telescopic electrical connection line with a stretchable length through the arrangement of a cylindrical elastic body and a wire wound spirally thereon. Through the setting of the fixed structure, the problem of poor contact caused by unexpected misalignment can be avoided.

以上所述僅係用以闡述本揭露所欲解決的問題、解決問題的技術手段、及其產生的功效等等,本揭露之具體細節將在下文的實施方式及相關圖式中詳細介紹。 The above descriptions are only used to illustrate the problems to be solved by the present disclosure, the technical means to solve the problems, and the effects they produce, etc. The specific details of the present disclosure will be described in detail in the following embodiments and related drawings.

100:伸縮電連接線 100: Telescopic electrical connection line

110:伸縮線身 110: Telescopic body

115:圓筒彈性體 115: Cylinder elastomer

115c:凹陷處 115c: depression

116:區域 116: area

120:芯線層 120: core layer

121:導線集成 121: wire integration

1211:第一導線 1211: first wire

1212:第二導線 1212: second wire

1212A:第二子導線 1212A: second sub-wire

1212A1,1212A2:子導線 1212A1, 1212A2: sub-wire

1212B:第二子導線 1212B: second sub-wire

1212B1,1212B2:子導線 1212B1, 1212B2: sub-wire

1213:第三導線 1213: third wire

1213A,1213B:第三子導線 1213A, 1213B: third sub-wire

1214:第四導線 1214: Fourth wire

122,123:纖維 122, 123: Fiber

125:保護層 125: protective layer

126:黏著層 126: Adhesive layer

130:金屬帶 130: metal belt

140:防刮膠帶 140: Anti-scratch tape

150A:連接埠 150A: Port

150B:連接埠 150B: Port

155:電路板 155: circuit board

156:焊接點 156: Welding Point

157:輸出部 157: output

160:殼體 160: shell

200:伸縮電連接線 200: Telescopic electrical connection line

210:伸縮線身 210: Telescopic body

215:圓筒彈性體 215: Cylinder elastomer

220:芯線層 220: core layer

225:保護層 225: protective layer

230:金屬帶 230: metal belt

250:圓形端子 250: round terminal

255:焊點 255: Solder joint

260:套管 260: Casing

270:絕緣膠區 270: insulating rubber area

d:距離 d: distance

R1:區域 R1: area

R2:區域 R2: area

R3:區域 R3: area

θ:夾角 θ: included angle

本揭露的優點與圖式,應由接下來列舉的實施方式,並參考附圖,以獲得更好的理解。這些圖式的說明僅僅是列舉的實施方式,因此不該認為是限制了個別實施方式,或是限制了新型申請專利範圍的範圍。 The advantages and drawings of the present disclosure should be understood by the following embodiments and with reference to the accompanying drawings. The descriptions of these drawings are merely examples of implementations, and therefore should not be considered as limiting individual implementations or limiting the scope of the new patent application.

第1A圖根據本揭露之一實施方式繪示一伸縮電連接線的上視圖; FIG. 1A shows a top view of a telescopic electrical connection line according to an embodiment of the present disclosure;

第1B圖繪示第1A圖之伸縮電連接線伸縮的示意圖; Figure 1B shows a schematic diagram of the expansion and contraction of the telescopic electrical connection line in Figure 1A;

第2圖繪示在第1A圖之伸縮電連接線在區域R1的剖面分解示意圖; Figure 2 is a cross-sectional exploded schematic view of the telescopic electrical connection line in Figure 1A in the region R1;

第3圖繪示第2圖之伸縮電連接線沿線段L-L’之剖面示意圖; Figure 3 shows a schematic cross-sectional view of the telescopic electrical connection line in Figure 2 along the line L-L';

第4圖根據本揭露之一實施方式繪示第1A圖之伸縮電連接線在區域R2之示意圖; Fig. 4 shows a schematic diagram of the telescopic electrical connection line in Fig. 1A in the region R2 according to an embodiment of the present disclosure;

第5圖根據本揭露之另一實施方式繪示第1A圖之伸縮電連接線在區域R2之示意圖; Figure 5 shows a schematic diagram of the telescopic electrical connection line in Figure 1A in the region R2 according to another embodiment of the present disclosure;

第6圖根據本揭露之另一實施方式繪示第1A圖之伸縮電連接線在區域R2之示意圖; Fig. 6 shows a schematic diagram of the telescopic electrical connection line in Fig. 1A in the region R2 according to another embodiment of the present disclosure;

第7圖根據本揭露之另一實施方式繪示第1A圖之伸縮電連接線在區域R2之示意圖; Fig. 7 shows a schematic diagram of the telescopic electrical connection line in Fig. 1A in the region R2 according to another embodiment of the present disclosure;

第8圖根據本揭露之另一實施方式繪示一伸縮電連接線之一端的一上視圖;以及 Figure 8 shows a top view of one end of a telescopic electrical connection line according to another embodiment of the present disclosure; and

第9圖繪示第8圖之伸縮電連接線在區域R3內部的示意圖。 Fig. 9 shows a schematic diagram of the telescopic electrical connection line in Fig. 8 inside the region R3.

下文係舉實施例配合所附圖式進行詳細說明,但所提供之實施例並非用以限制本揭露所涵蓋的範圍,而結構運作之描述非用以限制其執行之順序,任何由元件重新組合之結構,所產生具有均等功效的裝置,皆為本揭露所涵蓋的範圍。另外,圖式僅以說明為目的,並未依照原尺寸作圖。為便於理解,下述說明中相同元件或相似元件將以相同之符號標示來說明。 The following is a detailed description of the embodiments with the accompanying drawings, but the provided embodiments are not used to limit the scope of the disclosure, and the description of the structure operation is not used to limit the order of its execution, any recombination of components The structure and the devices produced with equal effects are all covered by this disclosure. In addition, the drawings are for illustrative purposes only, and are not drawn according to the original dimensions. To facilitate understanding, the same or similar elements in the following description will be described with the same symbols.

另外,在全篇說明書與申請專利範圍所使用之用詞(terms),除有特別註明外,通常具有每個用詞使用在此領域中、在此揭露之內容中與特殊內容中的平常意義。某些用以描述本揭露之用詞,將於下或在此說明書的別處討論,以提供本領域技術人員在有關本揭露之描述上額外的引導。 In addition, the terms (terms) used in the entire specification and the scope of the patent application, unless otherwise specified, usually have the usual meaning of each term used in this field, in the content disclosed here, and in the special content . Some terms used to describe the present disclosure will be discussed below or elsewhere in this specification to provide those skilled in the art with additional guidance on the description of the present disclosure.

請參照第1A圖與第1B圖。第1A圖根據本揭露之一實施方式繪示伸縮電連接線100的上視圖。第1B圖繪示第1A圖之伸縮電連接線100伸縮的示意圖。如圖所示,伸縮電連接線100包含伸縮線身110、連接埠150A與連接埠150B。連接埠150A與連接埠150B分別位於伸縮線身110的兩端,並且各自具有殼體160,用於保護伸縮線身110與連接埠150A或150B的連接處。殼體160具有開口,使得連接埠150A與150B能夠裸露而對外連接。在本實施方式中,連接埠150A與150B例如是通用序列匯流排連接埠。而如第1B圖所示,本揭露之伸縮線身110能夠被拉伸,使得在伸縮線身110所延伸的方向上(如第1B圖上箭頭所標示),伸縮電連接線100的長度能夠有所變化。 Please refer to Figure 1A and Figure 1B. FIG. 1A shows a top view of the telescopic electrical connection line 100 according to an embodiment of the present disclosure. FIG. 1B is a schematic diagram showing the expansion and contraction of the telescopic electrical connection line 100 in FIG. 1A. As shown in the figure, the telescopic electrical connection cord 100 includes a telescopic body 110, a connection port 150A, and a connection port 150B. The connection port 150A and the connection port 150B are respectively located at two ends of the telescopic body 110, and each has a casing 160 for protecting the connection between the telescopic body 110 and the connection port 150A or 150B. The housing 160 has an opening so that the connection ports 150A and 150B can be exposed and connected to the outside. In this embodiment, the connection ports 150A and 150B are, for example, universal serial bus connection ports. As shown in Figure 1B, the telescopic wire body 110 of the present disclosure can be stretched so that in the direction in which the telescopic wire body 110 extends (as indicated by the arrow in Figure 1B), the length of the telescopic electrical connection wire 100 can be Changes.

為進一步說明伸縮電連接線100的結構,請參照第2圖與第3圖。第2圖繪示在第1A圖之伸縮電連接線100在區域R1的剖面分解示意圖,具體說明伸縮電連接線100之伸縮線身110的組成。第3圖則繪示第2圖之伸縮電連接線100沿線段L-L’的剖面示意圖。 To further illustrate the structure of the telescopic electrical connection line 100, please refer to Figs. 2 and 3. FIG. 2 shows a cross-sectional exploded schematic view of the telescopic electrical connection cord 100 in the region R1 in FIG. 1A, and specifically illustrates the composition of the telescopic body 110 of the telescopic electrical connection cord 100. Fig. 3 shows a schematic cross-sectional view of the telescopic electrical connection line 100 in Fig. 2 along the line L-L'.

如第2圖所示,在本實施方式中,伸縮線身110包含圓筒彈性體115、芯線層120與保護層125。在一些實施方式中,圓筒彈性體115例如是矽膠。芯線層120包含導線集成121與多個纖維122與123,其中導線集成121係指纏繞圓筒彈性體115之多個導線的總稱,通過這些導線,伸縮電連接線100能夠用於傳輸資料。 As shown in FIG. 2, in this embodiment, the stretchable wire body 110 includes a cylindrical elastic body 115, a core wire layer 120 and a protective layer 125. In some embodiments, the cylindrical elastic body 115 is, for example, silicone. The core layer 120 includes a wire assembly 121 and a plurality of fibers 122 and 123. The wire assembly 121 refers to a general term for a plurality of wires wound around a cylindrical elastic body 115. Through these wires, the telescopic electrical connection wire 100 can be used to transmit data.

導線集成121係以螺旋狀纏繞圓筒彈性體115。具體而言,導線集成121所包含的導線,包括第一導線1211、第二導線1212、第三導線1213與第四導線1214,這些導線緊密地排列在一起,並且這些導線還可以分別由一或多根子導線來組成。例如,第二導線1212包含第二子導線1212A與1212B,而第二子導線1212A由子導線1212A1與1212A2所組成,第二子導線1212B則由子導線1212B1與1212B2所組成。相似地,第三導線1213包含第三子導線1213A與1213B。也可以例如是第四導線1214,僅由一根導線所組成。在一些實施方式中,第一導線1211、第二導線1212、第三導線1213與第四導線1214係指不同功能的導線,具體請見後述。 The wire assembly 121 is wound around the cylindrical elastic body 115 in a spiral shape. Specifically, the wires included in the wire assembly 121 include a first wire 1211, a second wire 1212, a third wire 1213, and a fourth wire 1214. These wires are closely arranged together, and these wires can also be composed of one or Multiple sub-wires to form. For example, the second wire 1212 includes second sub wires 1212A and 1212B, and the second sub wire 1212A is composed of the sub wires 1212A1 and 1212A2, and the second sub wire 1212B is composed of the sub wires 1212B1 and 1212B2. Similarly, the third wire 1213 includes third sub wires 1213A and 1213B. It may also be, for example, the fourth wire 1214, which is composed of only one wire. In some embodiments, the first wire 1211, the second wire 1212, the third wire 1213, and the fourth wire 1214 refer to wires with different functions. For details, please refer to the following description.

回到第2圖,如前所述,芯線層120還包含多個纖維122。在第2圖中,為了簡單說明的目的,僅繪示部分的纖維122。在本實施方式中,纖維122實際上是圍繞導線集成121,以起到保護的作用,如第3圖所示。通過纖維122的設置,導線集成121的第一導線1211、第 二導線1212、第三導線1213與第四導線1214能夠維持螺旋狀結構而不致鬆脫。 Returning to FIG. 2, as described above, the core layer 120 further includes a plurality of fibers 122. In Figure 2, for the purpose of simple description, only part of the fibers 122 are shown. In this embodiment, the fiber 122 is actually integrated around the wire 121 for protection, as shown in FIG. 3. Through the arrangement of the fiber 122, the first wire 1211 of the wire integrated 121 The second wire 1212, the third wire 1213, and the fourth wire 1214 can maintain the spiral structure without loosening.

當對伸縮線身110之延伸方向向外施力時,圓筒彈性體115因應施力而伸展,同時導線集成121的第一導線1211、第二導線1212、第三導線1213與第四導線1214由於是以螺旋狀纏繞圓筒彈性體115,通過導線與導線之間間距的增加,而不再以緊密的螺旋纏繞圓筒彈性體115,這對應到導線集成121能夠扮隨圓筒彈性體115一起延展。 When a force is applied to the extension direction of the telescopic wire body 110, the cylindrical elastic body 115 stretches in response to the force, and the first wire 1211, the second wire 1212, the third wire 1213, and the fourth wire 1214 of the integrated wire 121 Since the cylindrical elastic body 115 is wound in a spiral shape, the distance between the wire and the wire is increased, instead of winding the cylindrical elastic body 115 in a tight spiral, this corresponds to that the wire integration 121 can follow the cylindrical elastic body 115 Extend together.

在本實施方式中,導線集成121是以一夾角θ纏繞該圓筒彈性體115。在一些實施方式中。夾角θ小於90度,使得導線集成121能夠具有較佳的延展性。 In this embodiment, the wire assembly 121 is wound around the cylindrical elastic body 115 at an angle θ. In some embodiments. The included angle θ is less than 90 degrees, so that the wire integration 121 can have better ductility.

請參照第3圖,可以較佳地確認伸縮線身110的沿線段L-L’的剖面示意圖,其中為了簡單說明的目的,保護層125未繪示於圖上。如圖所示,導線集成121的第一導線1211、第二導線1212、第三導線1213與第四導線1214是纏繞於圓筒彈性體115之上,而用於保護導線集成121的複數纖維122則包覆導線集成121。換言之,同時參照第2圖與第3圖,纏繞之導線集成121與纖維123、纖維122與保護層125由內而外依序包覆圓筒彈性體115。 Please refer to FIG. 3, which can better confirm the cross-sectional schematic diagram of the stretchable wire body 110 along the line segment L-L'. For the purpose of simple description, the protective layer 125 is not shown in the figure. As shown in the figure, the first wire 1211, the second wire 1212, the third wire 1213, and the fourth wire 1214 of the wire assembly 121 are wound on the cylindrical elastic body 115 to protect the plural fibers 122 of the wire assembly 121 Then the covered wire is integrated into 121. In other words, referring to FIGS. 2 and 3 at the same time, the wound wire assembly 121 and the fiber 123, the fiber 122 and the protective layer 125 sequentially cover the cylindrical elastic body 115 from the inside to the outside.

進一步地,在本實施方式中,伸縮線身110在導線與導線之間(例如在第一導線1211與第四導線1214之間)或是子導線與子導線之間(例如在子導線1212A2 與第三子導線1213A之間)還包括多個纖維123。這些導線與導線之間的纖維123例如是棉線纖維,藉以進一步強化伸縮線身110的強度。如第3圖所示,多個纖維123實質上設置於導線集成121的各個導線或子導線之間,換言之,導線集成121的各個導線與多個纖維123纏繞在一起,導線集成121與多個纖維123一起纏繞圓筒彈性體。 Further, in this embodiment, the retractable wire body 110 is between the wire and the wire (for example, between the first wire 1211 and the fourth wire 1214) or between the sub-wire and the sub-wire (for example, between the sub-wire 1212A2). And the third sub-wire 1213A) further includes a plurality of fibers 123. The fibers 123 between the wires and the wires are, for example, cotton fiber, so as to further strengthen the strength of the telescopic wire body 110. As shown in Figure 3, a plurality of fibers 123 are substantially arranged between the respective wires or sub-wires of the wire assembly 121. In other words, each wire of the wire assembly 121 is entangled with a plurality of fibers 123, and the wire assembly 121 and the plurality of The fibers 123 are wound together around the cylindrical elastic body.

第4圖根據本揭露之一實施方式繪示第1A圖之伸縮電連接線100在區域R2之示意圖,其中為了說明的目的,殼體160未繪示於圖上,以呈現殼體160內伸縮線身110與連接埠150A的連接,以及設置於伸縮線身110上的作為固定結構的金屬帶130。 Fig. 4 shows a schematic diagram of the telescopic electrical connection line 100 of Fig. 1A in the region R2 according to an embodiment of the present disclosure. For the purpose of illustration, the housing 160 is not shown in the figure to show the expansion and contraction of the housing 160 The connection between the wire body 110 and the connection port 150A, and the metal belt 130 as a fixed structure disposed on the telescopic wire body 110.

如第4圖所示,伸縮線身110以一連接端與連接埠150A連接,伸縮線身110的圓筒彈性體115與芯線層120的導線集成121自伸縮線身110的連接端延伸而出。在一些實施方式中,圓筒彈性體115可以不從伸縮線身110的連接端延伸而出。在一些實施方式中,連接埠150A例如是通用序列匯流排連接埠(USB)。在本實施方式中,連接埠150A具有電路板155。電路板155上具有多個焊接點156與輸出部157。電路板155設置於圓筒彈性體115的前端,而導線集成121的第一導線1211、第二導線1212、第三導線1213與第四導線1214是分別連接於電路板155上的焊接點156。 As shown in Figure 4, the telescopic body 110 is connected to the connection port 150A by a connecting end, and the cylindrical elastic body 115 of the telescopic body 110 and the conductor 121 of the core layer 120 extend from the connecting end of the telescopic body 110 . In some embodiments, the cylindrical elastic body 115 may not extend from the connection end of the telescopic body 110. In some embodiments, the port 150A is, for example, a universal serial bus port (USB). In this embodiment, the connection port 150A has a circuit board 155. The circuit board 155 has a plurality of soldering points 156 and output parts 157. The circuit board 155 is disposed at the front end of the cylindrical elastic body 115, and the first wire 1211, the second wire 1212, the third wire 1213, and the fourth wire 1214 of the wire integration 121 are respectively connected to the welding points 156 on the circuit board 155.

圓筒彈性體115自伸縮線身110的連接端延伸而出,有利於保持導線集成121的延展。而可以留意到,芯線層120的多個纖維122與123並未如同導線集成121延伸到電路板155之上,這是因為在本實施方式中,纖維122與123除保護作用及強化結構的用途外,並無傳遞資訊之功能。 The cylindrical elastic body 115 extends from the connecting end of the telescopic wire body 110, which is beneficial to maintain the extension of the wire integration 121. It can be noticed that the multiple fibers 122 and 123 of the core layer 120 do not extend to the circuit board 155 like the wire integration 121. This is because in this embodiment, the fibers 122 and 123 are not used for protection and strengthening structures. Besides, there is no function of transmitting information.

而在伸縮線身110上鄰近連接端之一固定位置上,具有作為固定結構的金屬帶130。在本實施方式中。金屬帶130的設置,能夠使在保護層125內部的圓筒彈性體115與芯線層120相對靜止。在習知技術中,少有具彈性而能夠延展的連接線。相較之下,在本揭露中,由於芯線層120基本上是纏繞圓筒彈性體。當圓筒彈性體115拉伸所收縮時,圓筒彈性體115與芯線層120非預期的錯位,可能使得芯線層120的導線集成121被帶動而導致非預期的接觸不良發生,進而使得訊號傳輸的被影響。在本揭露中,通過固定結構的設置,能夠避免圓筒彈性體115與芯線層120的錯位,有利於伸縮線身110與連接埠150A的連接。在一些實施方式中,金屬帶130例如是銅帶。 At a fixed position on the telescopic body 110 adjacent to the connecting end, there is a metal belt 130 as a fixed structure. In this embodiment. The arrangement of the metal band 130 can make the cylindrical elastic body 115 and the core wire layer 120 in the protective layer 125 relatively stationary. In the prior art, there are few flexible and stretchable connecting wires. In contrast, in the present disclosure, the core layer 120 is basically a wound cylindrical elastic body. When the cylindrical elastic body 115 is stretched and contracted, the cylindrical elastic body 115 and the core layer 120 are unexpectedly misaligned, which may cause the wire integration 121 of the core layer 120 to be driven, resulting in unexpected poor contact, which in turn causes signal transmission Is affected. In the present disclosure, the arrangement of the fixing structure can avoid the misalignment of the cylindrical elastic body 115 and the core wire layer 120, which is beneficial to the connection of the telescopic wire body 110 and the connection port 150A. In some embodiments, the metal tape 130 is, for example, a copper tape.

在本實施方式中,固定結構是使用金屬帶130,金屬帶130設置在鄰近連接端之一固定位置上,固定位置與連接端之間具有距離d。在一些實施方式中,固定位置是指在伸縮線身110上與連接端距離5mm至10mm之間的位置,對應距離d的範圍可以是在5mm至10mm 的範圍之間。金屬帶130自保護層125外圍向伸縮線身110施壓,以致使圓筒彈性體115凹陷而具有凹陷處115c,而芯線層120的導線集成121部分容置於該圓筒彈性體115的凹陷處115c內。如此芯線層120的導線集成121在固定位置處不會與圓筒彈性體115有相對移動。 In this embodiment, the fixing structure uses a metal strap 130, which is arranged at a fixed position adjacent to the connecting end, and there is a distance d between the fixed position and the connecting end. In some embodiments, the fixed position refers to a position on the telescopic body 110 with a distance between 5 mm and 10 mm from the connecting end, and the corresponding distance d may be in the range of 5 mm to 10 mm. Between the range. The metal belt 130 presses the elastic body 110 from the periphery of the protective layer 125, so that the cylindrical elastic body 115 is recessed to have a recess 115c, and the conductor integration 121 part of the core wire layer 120 is accommodated in the recess of the cylindrical elastic body 115 Within 115c. In this way, the conductor assembly 121 of the core layer 120 will not move relative to the cylindrical elastic body 115 at a fixed position.

在一些實施方式中,實質上固定結構(例如金屬帶130)僅需固定圓筒彈性體115與芯線層120的導線集成121,使圓筒彈性體115與芯線層120在固定位置上是相對靜止。在一些實施方式中,保護層125可以設置為不被固定結構所固定,僅有圓筒彈性體115與芯線層120為固定結構所固定。 In some embodiments, substantially the fixing structure (such as the metal belt 130) only needs to fix the cylindrical elastic body 115 and the wire integration 121 of the core wire layer 120, so that the cylindrical elastic body 115 and the core wire layer 120 are relatively stationary at a fixed position. . In some embodiments, the protective layer 125 may not be fixed by the fixing structure, and only the cylindrical elastic body 115 and the core wire layer 120 are fixed by the fixing structure.

第5圖根據本揭露之另一實施方式繪示第1A圖之伸縮電連接線100在區域R2之示意圖。相較於第4圖,第5圖中的伸縮電連接線100,還包含防刮膠帶140。舉例而言,防刮膠帶140例如是美紋膠帶。美紋膠帶具有抗張力強,耐高溫且好撕不殘膠等特點。防刮膠帶140亦設置於固定位置上,並且環繞伸縮線身110。而如第5圖所示,防刮膠帶140具有大於金屬帶130的寬度。在防刮膠帶140預先包覆環繞伸縮線身110後,隨後再使金屬帶130包覆於伸縮線身110上,可避免在固定的過程中,金屬帶130非預期地損害刮傷到伸縮線身110內的導線集成121。 FIG. 5 shows a schematic diagram of the telescopic electrical connection line 100 in FIG. 1A in the region R2 according to another embodiment of the present disclosure. Compared with FIG. 4, the telescopic electrical connection cable 100 in FIG. 5 further includes a scratch-resistant tape 140. For example, the scratch-resistant tape 140 is, for example, a masking tape. Masking tape has the characteristics of strong tension resistance, high temperature resistance and good tearing without residual glue. The scratch-resistant tape 140 is also arranged at a fixed position and surrounds the telescopic body 110. As shown in FIG. 5, the scratch-resistant tape 140 has a width greater than that of the metal belt 130. After the anti-scratch tape 140 is pre-wrapped around the retractable wire body 110, the metal band 130 is then covered on the retractable wire body 110 to prevent the metal band 130 from accidentally damaging and scratching the retractable wire during the fixing process. The wires in the body 110 are integrated 121.

具體而言,在一些實施方式中,第5圖的伸縮電連接線100能夠以以下方式製作。 Specifically, in some embodiments, the telescopic electrical connection line 100 of FIG. 5 can be manufactured in the following manner.

在一些實施方式中,伸縮線身110可以是預先準備的,如前所述具有圓筒彈性體115、芯線層120與保護層125。伸縮線身110經裁剪後具有一連接端。伸縮線身110裁切出連接端後,在鄰近連接端之固定位置處,舉例來說,防刮膠帶140可以選用美紋膠帶,在距離連接端5mm至10mm的位置,可以包覆寬度為7mm的防刮膠帶140,以預留可以加工的區域,隨後在防刮膠帶140上居中鉚壓寬度為6mm的金屬帶130。在一些實施方式中,金屬帶130的鉚高鉚寬,係根據伸縮線身110的規格定義之。換言之,金屬帶130是通過一鉚壓製程形成的一種金屬結構,以作為用以固定圓筒彈性體115、芯線層120與保護層125的固定結構。 In some embodiments, the stretchable wire body 110 may be prepared in advance, and has a cylindrical elastic body 115, a core wire layer 120, and a protective layer 125 as described above. The telescopic body 110 has a connecting end after being cut. After the connecting end is cut out by the stretchable thread body 110, it is at a fixed position adjacent to the connecting end. For example, the scratch-resistant tape 140 can be made of masking tape. At a distance of 5mm to 10mm from the connecting end, the covering width is 7mm. The scratch-resistant tape 140 is used to reserve an area that can be processed, and then a metal strip 130 with a width of 6 mm is riveted on the scratch-resistant tape 140 in the center. In some embodiments, the riveting height and riveting width of the metal band 130 are defined according to the specifications of the telescopic body 110. In other words, the metal band 130 is a metal structure formed by a riveting process to serve as a fixing structure for fixing the cylindrical elastic body 115, the core layer 120 and the protective layer 125.

在完成鉚壓金屬帶130之後,隨後於預留的加工區域做加工。具體而言,首先可以拆除保護層125。在一些實施方式中,保護層125可以是由多個纖維編織而成,能夠起到保護芯線層120的作用。拆除保護層125舉例來說,可以是拆解保護層125的纖維,而使芯線層120與圓筒彈性體115延伸而出。進一步地,由於芯線層120的纖維122不具傳輸功能,因此可以將延伸出來的纖維122做拆解並剪除。在一些實施方式中,保護層125與芯線層120之纖維122的拆解,可以通過機械設備來完成,以節約人力工時。而在一些實施方式中,也可以通過手工 來拆解,例如搭配使用鑷子等工具,來減少對伸縮線身110的損害。 After the riveting of the metal strip 130 is completed, processing is subsequently performed in the reserved processing area. Specifically, the protective layer 125 can be removed first. In some embodiments, the protective layer 125 may be woven from multiple fibers, which can protect the core layer 120. The removal of the protective layer 125 may be, for example, disassembling the fibers of the protective layer 125, so that the core layer 120 and the cylindrical elastic body 115 are extended. Furthermore, since the fibers 122 of the core layer 120 do not have a transmission function, the extended fibers 122 can be disassembled and cut off. In some embodiments, the disassembly of the protective layer 125 and the fibers 122 of the core layer 120 can be completed by mechanical equipment to save manpower and time. In some embodiments, it can also be done manually To disassemble, for example, use tweezers and other tools to reduce damage to the telescopic wire body 110.

一些實施方式中,在焊接鉚壓完成後,可以將伸縮線身110與連接埠150A的電路板155進行點膠固定。鉚壓區較小,且前端加工區預留之矽膠的圓筒彈性體115極少,伸縮線身110拉伸後,圓筒彈性體115變小,伸縮線身110可能會從固定位置上的鉚壓區脫離,為避免此狀況,也可以增加鉚壓區金屬帶130與伸縮線身110之間點膠。 In some embodiments, after the welding and riveting are completed, the flexible wire body 110 and the circuit board 155 of the connection port 150A can be glued and fixed. The riveting area is small, and there are very few silicone cylindrical elastic bodies 115 reserved in the front processing area. After the stretchable body 110 is stretched, the cylindrical elastic body 115 becomes smaller, and the stretchable body 110 may be riveted from a fixed position. In order to avoid this situation, the nip area can be separated by adding glue between the metal belt 130 in the riveting area and the telescopic body 110.

在經歷保護層125與纖維122的拆解後,導線集成121與圓筒彈性體115自伸縮線身110之一連接端裸露,在連接端外沒有與導線集成121纏繞的纖維122。隨後,將導線集成121的第一導線1211、第二導線1212、第三導線1213與第四導線1214分別連接至電路板155上不同的焊接點156。 After the protective layer 125 and the fiber 122 are disassembled, the wire assembly 121 and the cylindrical elastic body 115 are exposed at one of the connecting ends of the telescopic body 110, and there is no fiber 122 wound with the wire assembly 121 outside the connecting end. Subsequently, the first wire 1211, the second wire 1212, the third wire 1213, and the fourth wire 1214 of the wire integration 121 are respectively connected to different soldering points 156 on the circuit board 155.

如第5圖所標示,在本實施方式中,電路板155上的焊接點156例如包含接地(GND)、供電用(Vbus)與傳輸用的焊接點(A6與A7),而相同功能的導線可以擰成一股而焊接於焊接點156,以最大可能的降低焊接難度,減少焊接點156的焊盤脫落風險。舉例來說,如第5圖所示,第二導線1212連接用於接地的焊接點156,而參照第2圖,在本實施方式中,第二導線1212實質上是由子導線1212A1、1212A2、1212B1以及1212B2所組 成。類似地,由第三子導線1213A與1213B組成之第三導線1213連接至用於供電的焊接點156。 As indicated in Figure 5, in this embodiment, the solder joints 156 on the circuit board 155 include, for example, ground (GND), power supply (Vbus), and transmission solder joints (A6 and A7), and wires with the same function It can be twisted into a single strand and welded to the solder joint 156 to minimize the difficulty of soldering and reduce the risk of falling off of the solder joint 156. For example, as shown in Figure 5, the second wire 1212 is connected to the soldering point 156 for grounding. With reference to Figure 2, in this embodiment, the second wire 1212 is essentially composed of sub-wires 1212A1, 1212A2, and 1212B1. And group 1212B2 to make. Similarly, the third wire 1213 composed of the third sub-wires 1213A and 1213B is connected to the welding point 156 for power supply.

當完成導線集成121與焊接點156的焊接後,便能通過電路板155上的輸出部157將資料傳輸出來。 After the wire integration 121 and the welding point 156 are welded, the data can be transmitted through the output part 157 on the circuit board 155.

請參照第6圖。第6圖根據本揭露之另一實施方式繪示第1A圖之伸縮電連接線100在區域R2之示意圖。相較於第4圖,在第6圖中,並不使用金屬帶130做固定,而改使用點膠的方式,於保護層125的內部填充膠水,形成黏著層126。 Please refer to Figure 6. FIG. 6 shows a schematic diagram of the telescopic electrical connection line 100 in FIG. 1A in the region R2 according to another embodiment of the present disclosure. Compared with FIG. 4, in FIG. 6, the metal tape 130 is not used for fixing, but a glue dispensing method is used instead to fill the inside of the protective layer 125 with glue to form the adhesive layer 126.

黏著層126是位於芯線層120與保護層125的縫隙之間,以及位於芯線層120與圓筒彈性體115之間。為了簡單說明的目的,在第6圖與後續第7圖中,所標示的黏著層126,係指黏著層126所填充的芯線層120與保護層125區域。 The adhesive layer 126 is located between the gap between the core layer 120 and the protective layer 125 and between the core layer 120 and the cylindrical elastic body 115. For the purpose of simple description, the adhesive layer 126 in FIG. 6 and subsequent FIG. 7 refers to the core layer 120 and the protective layer 125 area filled with the adhesive layer 126.

如第6圖所示,點膠所使用之膠水被設置在伸縮線身110鄰近連接端的固定位置處,以形成黏著層126,並且黏著層126填充於芯線層120(包含導線集成121與複數纖維122)與保護層125的縫隙之間,一樣能使得圓筒彈性體115、芯線層120與保護層125在固定位置上彼此是相對靜止。 As shown in Figure 6, the glue used for dispensing is arranged at a fixed position adjacent to the connecting end of the telescopic body 110 to form an adhesive layer 126, and the adhesive layer 126 is filled in the core layer 120 (including the conductor integration 121 and the plural fibers 122) and the gap between the protective layer 125, the same can make the cylindrical elastic body 115, the core layer 120 and the protective layer 125 relative to each other at a fixed position.

在本實施方式中,點膠形成黏著層126所使用的膠水,還能夠使矽膠的圓筒彈性體115的區域116固化變硬而不再伸縮,更有利於將導線集成121纏繞固定於其上。 In this embodiment, the glue used to dispense the adhesive layer 126 can also solidify and harden the area 116 of the cylindrical elastic body 115 of the silicone without stretching, which is more conducive to winding and fixing the integrated wire 121 on it. .

在一些實施方式中,除了上述通過鉚壓形成的金屬結構(例如金屬帶130),或是通過點膠來形成的黏著層,伸縮電連接線100所使用的固定結構還可以包括通過射出成型來產生的塑膠結構。在設置好圓筒彈性體115與芯線層120後,可以在伸縮線身110的固定位置上設置塑膠,在塑膠冷卻成型後,一樣能夠發揮使圓筒彈性體115與芯線層120在固定位置上彼此相對靜止的效果。在一些實施方式中,所使用之塑膠的類型例如聚氯乙烯(Polyvinyl Chloride,PVC)、聚丙烯(Polypropylene,PP)、聚醯亞胺(Polyimide,PI)、ABS樹脂(Acrylonitrile Butadiene Styrene)、聚酰胺(Polyamide,PA)等等。 In some embodiments, in addition to the above-mentioned metal structure formed by riveting (for example, the metal tape 130) or the adhesive layer formed by dispensing, the fixing structure used for the telescopic electrical connection line 100 may also include injection molding. The resulting plastic structure. After the cylindrical elastic body 115 and the core wire layer 120 are set, the plastic can be placed on the fixed position of the telescopic body 110. After the plastic is cooled and molded, the cylindrical elastic body 115 and the core wire layer 120 can be in a fixed position. The effect of being relatively static. In some embodiments, the type of plastic used is such as polyvinyl chloride (PVC), polypropylene (PP), polyimide (PI), ABS resin (Acrylonitrile Butadiene Styrene), poly Polyamide (PA) and so on.

第7圖根據本揭露之另一實施方式繪示第1A圖之伸縮電連接線100在區域R2之示意圖。相較於第6圖,第7圖之伸縮電連接線100還使用金屬帶130加以固定。而在一些實施方式中,還可以如第5圖所示,進一步使用防刮膠帶140做保護,隨後在通過點膠的方式結合金屬帶130做進一步固定。 FIG. 7 shows a schematic diagram of the telescopic electrical connection line 100 in FIG. 1A in the region R2 according to another embodiment of the present disclosure. Compared with FIG. 6, the telescopic electrical connection wire 100 in FIG. 7 is also fixed by a metal strap 130. In some embodiments, as shown in FIG. 5, a scratch-resistant tape 140 may be further used for protection, and then the metal tape 130 may be combined with the metal tape 130 by glue dispensing for further fixing.

舉例而言,在一些實施方式中,伸縮電連接線100的製法,包覆防刮膠帶140並完成保護層125與芯線層120之纖維122的拆解後,能夠在防刮膠帶140前端的纖維122、芯線層120與矽膠的圓筒彈性體115之間通過點膠設置黏著層126。保護層125與芯線層120之纖維122的拆解可以避免點膠所使用之黏著層126溢出, 影響拆解纖維122與保護層125。在纖維122與芯線層120、芯線層120與矽膠的圓筒彈性體115之間通過點膠設置黏著層126,能夠將三者固定以避免彼此相對移動。 For example, in some embodiments, the method for manufacturing the retractable electrical connecting wire 100 covers the scratch-resistant tape 140 and completes the disassembly of the fibers 122 of the protective layer 125 and the core layer 120. The fibers at the front end of the scratch-resistant tape 140 122. An adhesive layer 126 is provided between the core layer 120 and the cylindrical elastic body 115 of silicone by dispensing. The disassembly of the protective layer 125 and the fibers 122 of the core layer 120 can prevent the adhesive layer 126 used for dispensing from overflowing. Affect the disassembly of the fiber 122 and the protective layer 125. An adhesive layer 126 is provided between the fiber 122 and the core layer 120, the core layer 120 and the cylindrical elastic body 115 of silicone by dispensing, which can fix the three to avoid relative movement.

當使用點膠的方式做固定,在一些實施方式中,由於伸縮線身110具有伸縮性,可以做注塑成型的加工,以將伸縮線身110內部的結構做進一步定位。舉例而言,可以將伸縮線身110置於模具中加以定型。在一些實施方式中,模具的形狀例如是U型線槽。由於伸縮線身110的圓筒彈性體115具伸縮性,可以相對伸縮線身110的直徑來減少U型線槽寬度,使U型線槽寬度小於伸縮線身110直徑約0mm至0.2mm的範圍之間。使用U型線槽可以避免合模定型時會毀損到伸縮線身110。U型線槽相對伸縮線身110直徑約0.2mm,使在定型時,U型線槽為伸縮線身110所充滿,可以避免合模定型後,伸縮線身110受膠料衝壓伸縮形變,造成沖膠。 When the glue is used for fixing, in some embodiments, since the retractable wire body 110 is stretchable, it can be processed by injection molding to further position the internal structure of the retractable wire body 110. For example, the telescopic wire body 110 can be placed in a mold for shaping. In some embodiments, the shape of the mold is, for example, a U-shaped wire groove. Since the cylindrical elastic body 115 of the stretchable wire body 110 is flexible, it can reduce the width of the U-shaped slot relative to the diameter of the stretchable wire body 110, so that the width of the U-shaped slot is smaller than the range of about 0mm to 0.2mm in diameter of the stretchable wire body 110. between. U-shaped wire grooves can be used to avoid damage to the telescopic wire body 110 during mold clamping and shaping. The diameter of the U-shaped slot is about 0.2mm relative to the telescopic wire body 110, so that the U-shaped slot is filled with the telescopic wire body 110 during shaping, which can prevent the telescopic wire body 110 from being stretched and deformed by the rubber material after the mold is closed and shaped. Glue.

在完成固定後,隨後可以將在電路板155上設置絕緣膠,進一步固定伸縮線身110與連接埠150A的連接處,並防止非預期的短路。而在一些實施方式中,殼體160(如第1圖所示)能夠完整容置並包覆電路板155與固定結構(例如金屬帶130或是利用點膠來固定的區段)。 After the fixing is completed, insulating glue can be placed on the circuit board 155 to further fix the connection between the telescopic wire body 110 and the connection port 150A, and prevent unexpected short circuits. In some embodiments, the housing 160 (as shown in FIG. 1) can completely accommodate and cover the circuit board 155 and the fixing structure (for example, the metal band 130 or the section fixed by glue).

針對加工區較長、組裝鐵殼、外殼等殼體為金屬殼等一類的實施例,殼體內模可以設計增加經條。增加經條,將伸縮線身110內的芯線層120全部控制在膠位內, 避免芯線層120與金屬的殼體160產生非預期的接觸而造成短路。 For the embodiments where the processing area is longer and the shells such as assembled iron shells and outer shells are metal shells, the inner mold of the shell can be designed to add warp bars. Add warp bars to control all the core layer 120 in the telescopic body 110 in the glue position, Avoid unintended contact between the core layer 120 and the metal shell 160 and cause a short circuit.

請參照第8圖與第9圖。第8圖根據本揭露之另一實施方式繪示一伸縮電連接線200之一端的一上視圖。第9圖繪示第8圖之伸縮電連接線200在區域R3內部的示意圖。 Please refer to Figure 8 and Figure 9. FIG. 8 shows a top view of one end of a telescopic electrical connection line 200 according to another embodiment of the present disclosure. FIG. 9 is a schematic diagram of the telescopic electrical connection line 200 of FIG. 8 inside the region R3.

如第8圖所示,伸縮電連接線200的一端包含伸縮線身210與作為連接埠的圓形端子250。類似如前所述之伸縮線身110,伸縮線身210包含圓筒彈性體215、芯線層220與保護層225,芯線層220包含有複數導線與複數纖維。而伸縮線身210與圓形端子250的連接處則為套管260所包覆。 As shown in FIG. 8, one end of the telescopic electrical connection cable 200 includes a telescopic body 210 and a round terminal 250 as a connection port. Similar to the stretchable wire body 110 as described above, the stretchable wire body 210 includes a cylindrical elastic body 215, a core layer 220 and a protective layer 225, and the core layer 220 includes a plurality of wires and a plurality of fibers. The connection between the telescopic wire body 210 and the circular terminal 250 is covered by the sleeve 260.

第9圖進一步繪示套管260的內部。如圖所示,當伸縮線身210連接圓形端子250,並通過金屬帶230在伸縮線身210上靠近圓形端子250處設置金屬帶230作為固定結構。延伸而出的圓筒彈性體215的部分重疊於圓形端子250,而芯線層220的導線則通過金屬所形成的焊點255與圓形端子250連接。絕緣膠區270設置包覆芯線層220與焊點255,以避免任何非預期的導通而導致短路。 Figure 9 further shows the inside of the sleeve 260. As shown in the figure, when the telescopic wire body 210 is connected to the round terminal 250, a metal band 230 is provided as a fixing structure on the telescopic wire body 210 near the round terminal 250 through the metal band 230. Part of the extended cylindrical elastic body 215 overlaps the circular terminal 250, and the wire of the core layer 220 is connected to the circular terminal 250 through a solder joint 255 formed by metal. The insulating glue area 270 is provided with the covering core wire layer 220 and the solder joints 255 to avoid any unintended conduction leading to short circuits.

在一些實施方式中,於焊接鉚壓完後,在伸縮線身110的鉚壓區套上內膠式套管260,並用熱風槍烘緊。利用內膠套管260受熱,套管260內部膠粒融化,與伸 縮線身110充分結合,套管260收縮後,能夠固定住固定位置上的鉚壓區以及伸縮線身210。 In some embodiments, after welding and riveting are completed, an inner rubber sleeve 260 is put on the riveting area of the telescopic body 110, and it is baked with a hot air gun. When the inner rubber sleeve 260 is heated, the rubber particles inside the sleeve 260 melt, and The shrinkable body 110 is fully integrated, and after the sleeve 260 is shrunk, the riveting area at a fixed position and the telescopic body 210 can be fixed.

綜上所述,本揭露提供伸縮電連接線,伸縮線身由圓筒的彈性體上螺旋狀纏繞導線來形成,而可以因應施力而有長度的變化。此外,通過伸縮線身上額外設置避免內部圓筒彈性體與導線錯位的固定結構,將使得導線與圓筒彈性體在靠近連接埠的固定位置上彼此是相對靜止,有效避免在伸縮電連接線拉伸的過程中,焊接點與導線的錯位,以及避免相應產生之接觸不良影響伸縮電連接線內訊號的傳輸。 In summary, the present disclosure provides a telescopic electrical connection cable. The telescopic cable body is formed by spirally winding wires on a cylindrical elastic body, and the length can be changed in response to the applied force. In addition, by additionally providing a fixing structure to avoid misalignment of the inner cylindrical elastic body and the wire on the telescopic wire body, the wire and the cylindrical elastic body will be relatively stationary at the fixed position close to the connection port, effectively avoiding pulling on the telescopic electrical connection wire. In the process of stretching, the dislocation of the welding point and the wire, and avoiding the corresponding bad contact, will affect the signal transmission in the telescopic electrical connection line.

雖然本揭露已以實施方式揭露如上,然其並非用以限定本揭露,任何本領域具通常知識者,在不脫離本揭露之精神和範圍內,當可作各種之更動與潤飾,因此本揭露之保護範圍當視後附之申請專利範圍所界定者為準。 Although this disclosure has been disclosed in the above manner, it is not intended to limit the disclosure. Anyone with ordinary knowledge in the field can make various changes and modifications without departing from the spirit and scope of this disclosure. Therefore, this disclosure The scope of protection shall be subject to the scope of the attached patent application.

110:伸縮線身 110: Telescopic body

115:圓筒彈性體 115: Cylinder elastomer

115c:凹陷處 115c: depression

120:芯線層 120: core layer

1211:第一導線 1211: first wire

1212:第二導線 1212: second wire

1213:第三導線 1213: third wire

1214:第四導線 1214: Fourth wire

125:保護層 125: protective layer

130:金屬帶 130: metal belt

150A:連接埠 150A: Port

155:電路板 155: circuit board

156:焊接點 156: Welding Point

157:輸出部 157: output

d:距離 d: distance

Claims (10)

一種伸縮電連接線,包括: A telescopic electrical connection line, including: 一伸縮線身,具有一連接端,其中該伸縮線身包括: A telescopic body having a connecting end, wherein the telescopic body includes: 一圓筒彈性體;以及 A cylindrical elastic body; and 一芯線層,具有複數導線與複數纖維,其中該些導線與該些纖維纏繞在一起,該些導線與該些纖維以螺旋狀圍繞該圓筒彈性體,該些導線延伸出該連接端;以及 A core wire layer having a plurality of wires and a plurality of fibers, wherein the wires and the fibers are entangled, the wires and the fibers surround the cylindrical elastic body in a spiral shape, and the wires extend out of the connecting end; and 一連接埠,其中該伸縮線身的該些導線連接至該連接埠。 A connection port, wherein the wires of the telescopic body are connected to the connection port. 如請求項1所述之伸縮電連接線,其中該伸縮線身進一步包含: The telescopic electrical connection line according to claim 1, wherein the telescopic cord body further comprises: 一保護層,其中該伸縮線身纏繞在一起的該些導線與該些纖維以及該保護層由內而外依序包覆該圓筒彈性體。 A protective layer, wherein the wires and the fibers wound together by the stretchable wire body and the protective layer sequentially cover the cylindrical elastic body from the inside to the outside. 如請求項1所述之伸縮電連接線,其中進一步包括: The telescopic electrical connection line as described in claim 1, which further includes: 一固定結構,設置在該伸縮線身上且鄰近該連接端之一固定位置,以使該圓筒彈性體與該芯線層在該固定位置彼此相對靜止。 A fixing structure is arranged on the telescopic wire body and adjacent to a fixed position of the connecting end, so that the cylindrical elastic body and the core wire layer are relatively static with each other at the fixed position. 如請求項3所述之伸縮電連接線,其中該伸縮線身上的該固定位置是指與該連接端距離1mm至15mm之間的位置。 The telescopic electrical connection line according to claim 3, wherein the fixed position on the telescopic line body refers to a position between 1 mm and 15 mm away from the connecting end. 如請求項3所述之伸縮電連接線,其中該伸縮線身上的該固定結構圍繞該伸縮線身的該圓筒彈性體、該些導線與該些纖維,該固定結構包含一金屬結構、一塑膠結構或是一黏著層。 The telescopic electrical connection wire according to claim 3, wherein the fixed structure on the telescopic wire body surrounds the cylindrical elastic body, the wires and the fibers of the telescopic wire body, and the fixed structure includes a metal structure, a Plastic structure or an adhesive layer. 如請求項3所述之伸縮電連接線,其中該固定結構為一金屬帶,該金屬帶設置在該固定位置上並圍繞該伸縮線身,以使該圓筒彈性體與該芯線層在該金屬帶的內部是彼此靜止。 The telescopic electrical connection line according to claim 3, wherein the fixed structure is a metal belt, and the metal belt is arranged at the fixed position and surrounds the telescopic wire body, so that the cylindrical elastic body and the core wire layer are in the The inside of the metal band is at rest with each other. 如請求項6所述之伸縮電連接線,其中該圓筒彈性體於該固定位置具有一凹陷處,該芯線層部分容置於該圓筒彈性體的凹陷處。 The telescopic electrical connection line according to claim 6, wherein the cylindrical elastic body has a recess at the fixed position, and the core wire layer is partially accommodated in the recess of the cylindrical elastic body. 如請求項6所述之伸縮電連接線,其中該伸縮線身還包括圍繞該圓筒彈性體與該芯線層的一保護層,該金屬帶進一步圍繞該保護層。 The telescopic electrical connection line according to claim 6, wherein the telescopic body further includes a protective layer surrounding the cylindrical elastic body and the core layer, and the metal belt further surrounds the protective layer. 如請求項1所述之伸縮電連接線,其中該連接埠包含: The telescopic electrical connection line according to claim 1, wherein the connection port includes: 一電路板,連接該伸縮線身,其中該電路板包含複數焊接點與一輸出部;以及 A circuit board connected to the telescopic wire body, wherein the circuit board includes a plurality of soldering points and an output part; and 一殼體,容置該電路板,其中該殼體具有一開口以裸露 該輸出部, A shell housing the circuit board, wherein the shell has an opening to expose The output section, 其中該圓筒彈性體自該連接端延伸而出,該電路板設置於延伸出之該圓筒彈性體的前端,該些導線自該伸縮線身延伸而出而分別焊接於該電路板上的該些焊接點。 The cylindrical elastic body extends from the connecting end, the circuit board is arranged at the front end of the extended cylindrical elastic body, and the wires extend from the telescopic body and are respectively welded to the circuit board. These welding points. 如請求項1所述之伸縮電連接線,其中該連接埠為一圓形端子,該圓筒彈性體自該連接端延伸而出,該圓形端子設置於延伸出之該圓筒彈性體的前端,該圓形端子與該些導線電性連接。 The telescopic electrical connection line according to claim 1, wherein the connection port is a round terminal, the cylindrical elastic body extends from the connecting end, and the round terminal is disposed on the extended cylindrical elastic body At the front end, the round terminal is electrically connected to the wires.
TW109203770U 2020-03-31 2020-03-31 Flexible electrical connection wire TWM599467U (en)

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