TWI704731B - Cable connector for multiple cables - Google Patents

Cable connector for multiple cables Download PDF

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Publication number
TWI704731B
TWI704731B TW108116617A TW108116617A TWI704731B TW I704731 B TWI704731 B TW I704731B TW 108116617 A TW108116617 A TW 108116617A TW 108116617 A TW108116617 A TW 108116617A TW I704731 B TWI704731 B TW I704731B
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TW
Taiwan
Prior art keywords
cable connector
sleeve
rubber core
cables
blocks
Prior art date
Application number
TW108116617A
Other languages
Chinese (zh)
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TW202042453A (en
Inventor
李居學
Original Assignee
大陸商昆山安費諾正日電子有限公司
安費諾亮泰企業股份有限公司
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Application filed by 大陸商昆山安費諾正日電子有限公司, 安費諾亮泰企業股份有限公司 filed Critical 大陸商昆山安費諾正日電子有限公司
Priority to TW108116617A priority Critical patent/TWI704731B/en
Priority to EP19185259.9A priority patent/EP3739691A1/en
Application granted granted Critical
Publication of TWI704731B publication Critical patent/TWI704731B/en
Publication of TW202042453A publication Critical patent/TW202042453A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
    • H01R13/5045—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together different pieces being assembled by press-fit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/86—Parallel contacts arranged about a common axis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention relates to a cable connector for multiple cables, the cable connector has a sleeve, a rubber core and multiple pins. An axial direction is defined on the sleeve. The rubber core is inserted in the sleeve, the rubber core is divided into multiple blocks along the axial direction and assembled with each other, and a through hole is defined on each block. One end of each pin is fixed to each cable and the other end is inserted into each through hole. Thereby, the cable connector could be assembled conveniently and quickly, and artificial requirement and defective rate thereof are therefore reduced.

Description

電纜連接器 Cable connector

本發明是有關於一種連接器結構，且特別是有關於一種電纜連接器。 The present invention relates to a connector structure, and particularly relates to a cable connector.

傳統電纜連接器，其主要包含一接頭筒、複數插針及複數纜線，接頭筒具有複數插孔，各纜線中的芯線先以焊接或壓接方式連接於各插針，各插針再插接於各插孔，進而完成電纜連接器之組裝。 A traditional cable connector mainly includes a connector barrel, multiple pins and multiple cables. The connector barrel has multiple sockets. The core wires in each cable are first connected to each pin by welding or crimping, and each pin is then connected. Plug in each jack to complete the assembly of the cable connector.

然而，上述電纜連接器之組裝具有以下問題，接頭筒的複數插孔彼此間距太近，造成工作空間狹小而插接不便，且容易在插接過程中，拉扯到已經插接完成的插針，導致電接觸不良或銲接處斷裂，使電纜連接器的生產良率降低。 However, the assembly of the above-mentioned cable connector has the following problems. The multiple sockets of the connector barrel are too close to each other, resulting in a narrow working space and inconvenient insertion, and it is easy to pull the inserted pins during the insertion process. Lead to poor electrical contact or breakage of the weld, which reduces the production yield of the cable connector.

因此，如何提高電纜連接器的生產良率，且利於操作員快速、方便組裝電纜連接器，並節省人力，係為本發明人所追求的課題。 Therefore, how to improve the production yield of the cable connector, facilitate the quick and convenient assembly of the cable connector by the operator, and save manpower is the subject pursued by the inventor.

有鑑於此，本發明人遂針對上述現有技術，特潛心研究並配合學理的運用，盡力解決上述之問題點，即成為本發明人開發之目標。 In view of this, the inventor of the present invention focused on the above-mentioned prior art, and made great efforts to solve the above-mentioned problems, which became the goal of the inventor's development.

本發明提供一種電纜連接器，其係利用各插針先分別插接於各塊體，之後至少三塊體組接成膠芯再穿接於套筒，以達到電纜連接器具有方便快速組裝、節省人力及提高生產良率之優點。 The present invention provides a cable connector, which uses pins to be inserted into each block first, and then at least three blocks are assembled into a rubber core and then threaded into a sleeve, so that the cable connector has convenient and rapid assembly, The advantages of saving manpower and improving production yield.

於本發明實施例中，本發明係提供一種電纜連接器，用於複數纜線，該電纜連接器包括：一套筒，定義出一軸向，該套筒一端具有一對接部及另一端設有一容槽，該套筒具有形成在該容槽內部的一內環壁，該內環壁延伸有一凸條；一膠芯，穿接於該套筒，該膠芯定義出一中心線，該膠芯由沿著該軸向分隔且以該中心線為中心呈放射狀排列的至少三塊體所組接而成，每一該塊體設有一貫穿孔，每一該塊體具有位在該中心線兩側的一第一相鄰面及一第二相鄰面，每一該第一相鄰面延伸有至少一凸塊，每一該第二相鄰面設有至少一卡槽，各該凸塊卡合於各該卡槽，該至少三塊體中相鄰的二該塊體共同設有一凹溝，該凸條卡合於該凹溝；以及複數插針，各該插針一端與各所述纜線固接及另一端插接於各該貫穿孔。 In the embodiment of the present invention, the present invention provides a cable connector for plural cables. The cable connector includes: a sleeve defining an axial direction, one end of the sleeve having a mating portion and the other end provided There is a pocket, the sleeve has an inner ring wall formed inside the pocket, the inner ring wall extends with a convex strip; a rubber core penetrates the sleeve, the rubber core defines a center line, the The rubber core is composed of at least three blocks separated along the axial direction and arranged radially around the centerline. Each block is provided with a through hole, and each block has a A first adjacent surface and a second adjacent surface on both sides of the centerline, each of the first adjacent surfaces has at least one protrusion extending, and each of the second adjacent surfaces is provided with at least one slot, each The convex block is engaged with each of the grooves, two adjacent blocks of the at least three blocks are provided with a groove in common, and the convex bar is engaged with the groove; and a plurality of pins, one end of each pin It is fixedly connected with each of the cables and the other end is inserted into each of the through holes.

基於上述，每一塊體一面延伸有凸塊及另一面設有卡槽，各凸塊卡合於各卡槽，以令至少三塊體相互並列排列並穩固地組接成膠芯，又套筒延伸有凸條，至少三塊體中相鄰的二塊體共同設有凹溝，凸條卡合於凹溝，以令膠芯穩固地嵌合在套筒的容槽中，使電纜連接器具有良好地組裝穩定度。 Based on the above, each block has a protrusion extending on one side and a card slot on the other side. Each protrusion is engaged with each card slot, so that at least three blocks are arranged side by side and firmly assembled into a rubber core. There are protruding strips, at least two adjacent blocks of the three blocks are provided with concave grooves, and the protruding strips are engaged with the concave grooves so that the rubber core is firmly fitted in the groove of the sleeve, so that the cable connector Has good assembly stability.

100:纜線 100: cable

10:電纜連接器 10: Cable connector

1:套筒 1: sleeve

11:對接部 11: Docking Department

12:容槽 12: container

121:內環壁 121: inner ring wall

122:凸條 122: ridge

13:隔板 13: partition

131:透空孔 131: Through Hole

2:膠芯 2: rubber core

21:塊體 21: Block

22:貫穿孔 22: Through hole

23:第一相鄰面 23: The first adjacent surface

231:凸塊 231: bump

24:第二相鄰面 24: second adjacent face

241:卡槽 241: card slot

25:凹溝 25: groove

3:插針 3: pin

4:中空筒 4: Hollow cylinder

41:彈性束部 41: Elastic Bundle

5:緊束環 5: Tightening ring

L1:軸向 L1: axial

L2:中心線 L2: Centerline

圖1係本發明插針欲插接於貫穿孔之立體示意圖。 Fig. 1 is a three-dimensional schematic diagram of a pin of the present invention to be inserted into a through hole.

圖2係本發明電纜連接器之立體分解圖。 Figure 2 is a perspective exploded view of the cable connector of the present invention.

圖3係本發明電纜連接器之另一立體分解圖。 Figure 3 is another perspective exploded view of the cable connector of the present invention.

圖4係本發明電纜連接器之立體組合圖。 Figure 4 is a perspective view of the cable connector of the present invention.

圖5係本發明電纜連接器之剖面示意圖。 Figure 5 is a schematic cross-sectional view of the cable connector of the present invention.

圖6係本發明電纜連接器之再一立體分解圖。 Fig. 6 is another three-dimensional exploded view of the cable connector of the present invention.

圖7係本發明電纜連接器之另一立體組合圖。 Figure 7 is another three-dimensional assembly view of the cable connector of the present invention.

有關本發明之詳細說明及技術內容，將配合圖式說明如下，然而所附圖式僅作為說明用途，並非用於侷限本發明。 The detailed description and technical content of the present invention will be described as follows in conjunction with the drawings. However, the accompanying drawings are for illustrative purposes only and are not used to limit the present invention.

請參考圖1至圖7所示，本發明係提供一種電纜連接器，用於複數纜線100，此電纜連接器10主要包括一套筒1、一膠芯2及複數插針3。 Please refer to FIG. 1 to FIG. 7. The present invention provides a cable connector for a plurality of cables 100. The cable connector 10 mainly includes a sleeve 1, a rubber core 2 and a plurality of pins 3.

如圖2至圖7所示，套筒1定義出一軸向L1，套筒1一端具有一對接部11、另一端設有一容槽12及具有形成在對接部11與容槽12之間的一隔板13，隔板13設有複數透空孔131。其中，套筒1具有形成在容槽12內部的一內環壁121，內環壁121延伸有一凸條122。 As shown in Figures 2 to 7, the sleeve 1 defines an axial direction L1. One end of the sleeve 1 has a mating portion 11, the other end is provided with a groove 12, and has a groove formed between the mating portion 11 and the groove 12. A partition 13 is provided with a plurality of through holes 131. The sleeve 1 has an inner ring wall 121 formed inside the receiving groove 12, and the inner ring wall 121 extends with a convex strip 122.

如圖1至圖7所示，膠芯2穿接於套筒1，膠芯2由沿著軸向L1分隔的至少三塊體21所組接而成，每一塊體21設有一貫穿孔22。 As shown in Figures 1 to 7, the rubber core 2 penetrates the sleeve 1. The rubber core 2 is assembled by at least three blocks 21 separated along the axial direction L1, and each block 21 is provided with a through hole 22 .

詳細說明如下，膠芯2定義出一中心線L2，至少三塊體21以中心線L2為中心呈放射狀排列，每一塊體21具有位在中心線L2兩側的一第一相鄰面23及一第二相鄰面24，每一第一相鄰面23延伸有一或複數凸塊231，每一第二相鄰面24設有一或複數卡槽241，各凸塊231卡合於各卡槽241，以令至少三塊體21相互並列排列並穩固地組接成膠芯2，又至少三塊體21中相鄰的二塊體21共同設有一凹溝25，凸條122卡合於凹溝25，以令膠芯2穩固地嵌合在套筒1的容槽11中，使電纜連接器10具有良好地組裝穩定度。 The detailed description is as follows. The rubber core 2 defines a center line L2. At least three blocks 21 are arranged radially around the center line L2. Each block 21 has a first adjacent surface 23 located on both sides of the center line L2. And a second adjacent surface 24, each first adjacent surface 23 extends with one or more protrusions 231, each second adjacent surface 24 is provided with one or more card slots 241, and each protrusion 231 is engaged with each card Groove 241, so that at least three blocks 21 are arranged side by side and firmly assembled to form a rubber core 2, and at least two adjacent blocks 21 of the at least three blocks 21 are jointly provided with a concave groove 25, and the convex strip 122 is engaged with The concave groove 25 enables the rubber core 2 to be firmly fitted into the receiving groove 11 of the sleeve 1, so that the cable connector 10 has a good assembly stability.

如圖1至圖6所示，各插針3一端與各纜線100固接及另一端插接於各貫穿孔22與各透空孔131，藂從而令各插針3裸露於對接部11。其中，本實施例之各插針3為公插針，電纜連接器10則為公電纜連接器，對接部11用於和母電纜連接器對接，但不以此為限制；反之，各插針3也可為母插針，電纜連接器10則為母電纜連接器，對接部11用於和公電纜連接器對接。 As shown in Figures 1 to 6, one end of each pin 3 is fixed to each cable 100, and the other end is inserted into each through hole 22 and each through hole 131, so that each pin 3 is exposed to the mating portion 11 . Among them, each pin 3 in this embodiment is a male pin, and the cable connector 10 is a male cable connector, and the mating portion 11 is used for docking with a female cable connector, but this is not a limitation; on the contrary, each pin 3 can also be a female pin, the cable connector 10 is a female cable connector, and the mating portion 11 is used for mating with a male cable connector.

如圖6至圖7所示，本發明電纜連接器10更包括一中空筒4及一緊束環5，中空筒4與套筒1相互螺接，中空筒4罩蓋於容槽12及套設於複數纜線100，中空筒4遠離套筒1的一端具有環設在複數纜線100周圍的一彈性束部41，緊束環5與中空筒4相互螺接，以令緊束環5套接於彈性束部41且帶動彈性束部41束緊複數纜線100，以避免水氣自套筒1與中空筒4之間的間隙或中空筒4的末端(緊束環5處)滲入電纜連接器10內部，使電纜連接器10具有防水功效。 As shown in Figures 6 to 7, the cable connector 10 of the present invention further includes a hollow cylinder 4 and a tightening ring 5. The hollow cylinder 4 and the sleeve 1 are screwed to each other, and the hollow cylinder 4 covers the receiving groove 12 and sleeves. The hollow tube 4 is arranged on the plurality of cables 100. One end of the hollow tube 4 away from the sleeve 1 has an elastic bundle portion 41 arranged around the plurality of cables 100. The tightening ring 5 and the hollow tube 4 are screwed together to make the tightening ring 5 It is sleeved on the elastic bundle portion 41 and drives the elastic bundle portion 41 to tighten the plural cables 100, so as to prevent moisture from penetrating from the gap between the sleeve 1 and the hollow cylinder 4 or the end of the hollow cylinder 4 (at the tightening ring 5) The inside of the cable connector 10 makes the cable connector 10 waterproof.

如圖2至圖7所示，本發明電纜連接器10之使用狀態，其係利用各插針3先一端與各纜線100固接及另一端插接於各塊體21的貫穿孔22，即個別插針3先與塊體21組裝，之後再將至少三塊體21組接成膠芯2，最後將膠芯2連同複數插針3一起穿接於套筒1。藉此，因插針3與塊體21先個別組裝，省去習知工作空間狹小而插接不便之問題，之後至少三塊體21組接成膠芯2，膠芯2再連同複數插針3穿接於套筒14，從而使電纜連接器10具有方便快速組裝、節省人力及提高生產良率之優點。 As shown in Figs. 2-7, the use state of the cable connector 10 of the present invention is that one end of each pin 3 is fixed to each cable 100 and the other end is inserted into the through hole 22 of each block 21. That is, the individual pins 3 are assembled with the block 21 first, and then at least three blocks 21 are assembled to form the rubber core 2, and finally the rubber core 2 and the plurality of pins 3 are threaded through the sleeve 1. As a result, since the pins 3 and the blocks 21 are assembled separately first, the problem of inconvenient insertion due to the small working space is eliminated. After that, at least three blocks 21 are assembled to form the rubber core 2, which is then combined with the plural pins. 3 is connected to the sleeve 14, so that the cable connector 10 has the advantages of convenient and rapid assembly, saving manpower and improving the production yield.

綜上所述，本發明之電纜連接器，亦未曾見於同類產品及公開使用，並具有產業利用性、新穎性與進步性，完全符合專利申請要件，爰依專利法提出申請，敬請詳查並賜准本案專利，以保障發明人之權利。 To sum up, the cable connector of the present invention has never been seen in similar products and publicly used, and has industrial applicability, novelty and progress, and fully meets the requirements of patent application. The application is filed in accordance with the patent law, please check in detail And grant the patent for this case to protect the rights of the inventor.

100:纜線 100: cable

10:電纜連接器 10: Cable connector

1:套筒 1: sleeve

11:對接部 11: Docking Department

12:容槽 12: container

122:凸條 122: ridge

2:膠芯 2: rubber core

21:塊體 21: Block

22:貫穿孔 22: Through hole

25:凹溝 25: groove

3:插針 3: pin

Claims (4)

一種電纜連接器，用於複數纜線，該電纜連接器包括：一套筒，定義出一軸向，該套筒一端具有一對接部及另一端設有一容槽，該套筒具有形成在該容槽內部的一內環壁，該內環壁延伸有一凸條；一膠芯，穿接於該套筒，該膠芯定義出一中心線，該膠芯由沿著該軸向分隔且以該中心線為中心呈放射狀排列的至少三塊體所組接而成，每一該塊體設有一貫穿孔，每一該塊體具有位在該中心線兩側的一第一相鄰面及一第二相鄰面，每一該第一相鄰面延伸有至少一凸塊，每一該第二相鄰面設有至少一卡槽，各該凸塊卡合於各該卡槽，該至少三塊體中相鄰的二該塊體共同設有一凹溝，該凸條卡合於該凹溝；以及複數插針，各該插針一端與各所述纜線固接及另一端插接於各該貫穿孔。 A cable connector for a plurality of cables. The cable connector includes a sleeve defining an axial direction. One end of the sleeve has a mating portion and the other end is provided with a receiving groove. The sleeve has a An inner ring wall inside the container, the inner ring wall extends with a convex strip; a rubber core penetrates the sleeve, the rubber core defines a centerline, the rubber core is separated along the axial direction by The center line is assembled by at least three blocks arranged radially in the center, each block is provided with a through hole, and each block has a first adjacent surface located on both sides of the center line And a second adjacent surface, each of the first adjacent surfaces is extended with at least one protrusion, each of the second adjacent surfaces is provided with at least one slot, each of the protrusions is engaged with each of the slots, Two adjacent blocks of the at least three blocks are jointly provided with a concave groove, and the convex strip is engaged with the concave groove; and a plurality of pins, one end of each pin is fixedly connected to each of the cables and the other end Insert into each through hole. 如請求項1所述之電纜連接器，其中該套筒具有形成在該對接部與該容槽之間的一隔板，該隔板設有複數透空孔，該膠芯嵌合於該容槽，各該插針插接於各該透空孔。 The cable connector according to claim 1, wherein the sleeve has a partition formed between the butting portion and the receiving groove, the partition is provided with a plurality of through holes, and the rubber core is fitted into the container Slot, each pin is inserted into each hollow hole. 如請求項1所述之電纜連接器，其更包括一中空筒，該中空筒與該套筒相互螺接，該中空筒罩蓋於該容槽及套設於複數所述纜線。 The cable connector according to claim 1, further comprising a hollow cylinder, the hollow cylinder and the sleeve are screwed to each other, and the hollow cylinder covers the cavity and sleeves the plurality of cables. 如請求項3所述之電纜連接器，其更包括一緊束環，該中空筒遠離該套筒的一端具有環設在複數所述纜線周圍的一彈性束部，該緊束環與該中空筒相互螺接，該緊束環套接於該彈性束部且帶動該彈性束部束緊複數所述纜線。 The cable connector according to claim 3, which further includes a tightening ring, one end of the hollow cylinder away from the sleeve has an elastic tightening part ringed around the plurality of cables, the tightening ring and the The hollow cylinders are screwed to each other, and the tightening ring is sleeved on the elastic bundle portion and drives the elastic bundle portion to tighten the plurality of cables.
TW108116617A 2019-05-14 2019-05-14 Cable connector for multiple cables TWI704731B (en)

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TW108116617A TWI704731B (en) 2019-05-14 2019-05-14 Cable connector for multiple cables
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TW200820525A (en) * 2006-10-17 2008-05-01 tian-qiao Zuo Manufacturing method of cable connector
TWI605483B (en) * 2016-11-08 2017-11-11 Modular structure of switch wiring device
CN208782121U (en) * 2018-09-28 2019-04-23 泰州市航宇电器有限公司 A kind of tail portion of connector structure of double outlets

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FR2756978B1 (en) * 1996-12-06 1999-01-08 Radiall Sa MODULAR CIRCULAR CONNECTOR
CN204067664U (en) * 2014-08-12 2014-12-31 泰科电子(上海)有限公司 Electric connector
GB201716514D0 (en) * 2017-10-09 2017-11-22 Bae Systems Plc Plug assembly

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Publication number Priority date Publication date Assignee Title
TW200820525A (en) * 2006-10-17 2008-05-01 tian-qiao Zuo Manufacturing method of cable connector
TWI605483B (en) * 2016-11-08 2017-11-11 Modular structure of switch wiring device
CN208782121U (en) * 2018-09-28 2019-04-23 泰州市航宇电器有限公司 A kind of tail portion of connector structure of double outlets

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