WO2021056741A1 - Connector capable of receiving two flat cables - Google Patents

Connector capable of receiving two flat cables Download PDF

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Publication number
WO2021056741A1
WO2021056741A1 PCT/CN2019/117777 CN2019117777W WO2021056741A1 WO 2021056741 A1 WO2021056741 A1 WO 2021056741A1 CN 2019117777 W CN2019117777 W CN 2019117777W WO 2021056741 A1 WO2021056741 A1 WO 2021056741A1
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WO
WIPO (PCT)
Prior art keywords
terminal
slot
circuit board
rod
fixing
Prior art date
Application number
PCT/CN2019/117777
Other languages
French (fr)
Chinese (zh)
Inventor
邱显钰
Original Assignee
瀚荃电子科技(苏州)有限公司
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Publication date
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Publication of WO2021056741A1 publication Critical patent/WO2021056741A1/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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • 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

Definitions

  • the utility model relates to a connector, in particular a double-row wire connector.
  • the existing connectors are mostly fixed on the circuit board by welding, which requires many processes and takes up a large circuit board area. At the same time, it is inconvenient to plug and unplug.
  • the FPC/FFC cable When inserting the FPC/FFC cable, it is necessary to open the flip cover of the connector. Only then can the FPC/FFC cable be inserted.
  • the present utility model provides a dual-line connector that does not need to be soldered to the circuit board, does not occupy the area of the circuit board, and is convenient to plug and unplug.
  • the specific technical solution is:
  • a double-row cable connector includes a connecting seat, one end of the connecting seat is provided with a cable slot, the cable slot is provided with two, and is arranged at intervals, and the cable slot is provided with a terminal slot ,
  • the terminal slot is perpendicular to the cable slot, and the terminal slot communicates with the cable slot, the terminal slot is provided with multiple, the multiple terminal slots are arranged at equal intervals, and the connecting seat
  • the other end is provided with a circuit board slot, the circuit board slot is located between the two cable slots, the circuit board slot communicates with the terminal slot;
  • the contact terminal, the contact terminal is provided with multiple, so
  • the plurality of contact terminals are respectively fixed in the terminal slot, the contact terminal is provided with an inner pressing part and an outer pressing part, the inner pressing part is located in the cable slot, and the outer pressing part is located In the circuit board slot;
  • the cable is movably inserted into the cable slot, the cable is movably connected with the inner pressing part, the circuit board is movably inserted in the circuit
  • gold fingers are provided on both sides of the circuit board, and the gold fingers are connected to the flat cable through contact terminals. Because the gold fingers occupy a small area and are arranged on both sides, the communication ability is improved and the communication capacity is greatly reduced. The area of the circuit board enables miniaturization of the circuit board.
  • the connector is not directly fixed on the circuit board, but is movably connected to the circuit board through the circuit board slot.
  • connection base can be inserted into two FPC/FFC cables, which improves the utilization rate of the connection base, and it has no flip cover and is easy to plug and unplug.
  • the inner pressing part of the contact terminal can not only realize the conduction with the flat cable, but at the same time, the flat cable can be compressed in the flat cable slot, and the outer pressing part of the contact terminal can realize the conduction with the golden finger on the circuit board. At the same time, the circuit board can be pressed tightly in the circuit board slot.
  • the tops of the inner pressing part and the outer pressing part are both arc-shaped.
  • the arc shape facilitates the insertion of the circuit board and the flat cable.
  • the contact terminal includes an elastic rod, a connecting rod and a fixed rod connected in sequence, the elastic rod and the fixed rod are all located on the same side of the connecting rod, and the elastic rod and the connecting rod are both movably located in the terminal slot,
  • the cable is located between the elastic rod and the fixed rod, the elastic rod is provided with an outer pressing part and an inner pressing part, both sides of the end of the fixed rod are provided with first fixing hooks, the The first fixing hook is clamped in the terminal slot.
  • the connecting rod and the elastic rod can move freely, thereby ensuring a certain elasticity and facilitating the insertion, extraction and compression of the cable and the circuit board.
  • the first fixing hook fixes the contact terminal in the terminal slot.
  • the end of the fixing rod is provided with a fixing part, the width of the fixing part is greater than the width of the fixing rod, the first fixing hook is arranged on both sides of the fixing part; the terminal socket is provided with a terminal The fixing groove, the first fixing hook is clamped in the terminal fixing groove.
  • the fixed part is larger than the fixed rod for easy installation, and does not affect the deformation of the connecting rod and the elastic rod.
  • the end of the elastic rod is provided with an introduction rod
  • the inner pressing part is located between the introduction rod and the elastic rod
  • the introduction rod is arranged obliquely.
  • the lead-in rod facilitates the insertion of the cable.
  • both sides of the connecting seat are provided with anti-drop slots, and the anti-drop slots are in communication with the cable slot;
  • the anti-dropping terminal is fixed in the anti-dropping slot, one end of the anti-dropping terminal is provided with two elastic arms symmetrically, and the end of the elastic arm is provided with an anti-dropping hook. Match with the limit slot on the cable.
  • the anti-off hook on the anti-off terminal hooks the flat cable, prevents the flat cable from falling off, and improves the reliability of the flat cable connection.
  • both sides of the other end of the anti-dropping terminal are provided with second fixing hooks, and the second fixing hooks are clamped in the anti-dropping slots.
  • the second fixing hook fixes the anti-dropping terminal on the connecting seat.
  • the side surface of the other end of the anti-dropping terminal is provided with a limit folding edge, the limit folding edge is bent toward the cable slot, and the limit folding edge is fixed in the folding fixing groove on the connecting seat .
  • the limit folding can provide auxiliary fixation, and prevent the anti-drop terminal from being pulled by the flat wire.
  • a hemming positioning groove is provided on the limit hemming, a hemming fixing post is arranged in the hemming fixing groove, and the hemming positioning groove is clamped on the hemming fixing post.
  • the edge-folding positioning groove and the edge-folding fixing post jointly limit the position of the anti-drop terminal, and improve the stability of the anti-drop terminal.
  • both sides of the circuit board are provided with locking hooks; further comprising a connecting plate, one end of the connecting plate is connected to the other end of the anti-drop terminal; and an elastic plate, one end of the elastic plate is connected to the connecting plate The other end is connected, the elastic plate and the anti-dropping terminal are located on the same side of the connecting plate, the elastic plate is provided with an anti-dropping reed, the anti-dropping reed is matched with the locking hook, and the anti-dropping reed is movable It is stuck on the locking hook.
  • the locking hook prevents the connection base from being separated from the circuit board, so that the circuit board and the connection base are kept in a connected state.
  • the double-row cable connector provided by the utility model has a simple structure, can be used without being soldered to a circuit board, does not occupy the area of the circuit board, is convenient to plug and unplug, and is reliable in connection.
  • Figure 1 is a schematic diagram of the exploded structure of the connection between the dual-line connector and the flat line and circuit board;
  • Figure 2 is a front view of the connection of the dual-line connector with the flat line and the circuit board;
  • Figure 3 is a cross-sectional view taken along line A-A in Figure 2;
  • Figure 4 is a cross-sectional view taken along line B-B in Figure 2;
  • Figure 5 is a front view of the double-row first connecting machine
  • Figure 6 is a cross-sectional view taken along line C-C in Figure 5;
  • Figure 7 is a cross-sectional view taken along the line D-D in Figure 5;
  • Figure 8 is a front view of the connecting seat
  • Figure 9 is a cross-sectional view taken along line E-E in Figure 8.
  • Figure 10 is a cross-sectional view taken along line F-F in Figure 8.
  • Fig. 11 is a schematic diagram of the axonometric structure of the connecting seat from a first view angle
  • Fig. 12 is a schematic diagram of the axonometric structure of the connecting seat from a second view angle
  • Figure 13 is a side view of the contact terminal
  • Figure 14 is a schematic diagram of the axonometric structure of the contact terminal
  • Figure 15 is a front view of the anti-drop terminal
  • Figure 16 is a schematic diagram of the axonometric structure of the anti-drop terminal
  • Figure 17 is a schematic diagram of the structure of the third embodiment.
  • Figure 18 is a front view of the circuit board of the third embodiment
  • 19 is a schematic diagram of the isometric structure of the anti-dropping terminal of the third embodiment.
  • the dual-row cable connector includes a connecting seat 2.
  • One end of the connecting seat 2 is provided with a cable slot 21, and two cable slots 21 are arranged at intervals.
  • the slot 21 is provided with a terminal slot 22, the terminal slot 22 is perpendicular to the cable slot 21, and the terminal slot 22 communicates with the cable slot 21, the terminal slot 22 is provided with multiple, multiple terminal slots 22 Arranged at equal intervals, the other end of the connecting base 2 is provided with a circuit board slot 24, the circuit board slot 24 is located between the two cable slots 21, the circuit board slot 24 communicates with the terminal slot 22; the contact terminal 3, There are a plurality of contact terminals 3, and the plurality of contact terminals 3 are respectively fixed in the terminal slot 22.
  • the contact terminal 3 is provided with an inner pressing part 35 and an outer pressing part 34, and the inner pressing part 35 is located in the cable slot 21, the outer pressing part 34 is located in the circuit board slot 24; the flat cable 5 is movably inserted into the flat cable slot 21, the flat cable 5 is movably connected with the inner pressing part 35, and the circuit board 1 is movably inserted in the circuit board In the slot 24, the circuit board 1 is movably connected with the external pressing part 34.
  • the tops of the inner pressing portion 35 and the outer pressing portion 34 are both arc-shaped.
  • the arc shape facilitates the insertion of the circuit board 1 and the flat cable 5.
  • the contact terminal 3 includes an elastic rod 31, a connecting rod 32, and a fixing rod 33 that are connected in sequence.
  • the elastic rod 31 and the fixing rod 33 are located on the same side of the connecting rod 32.
  • the elastic rod 31, the connecting rod 32 and the fixing rod 33 form a U shape.
  • the elastic rod 31 and the connecting rod 32 are both movably located in the terminal socket 22, and the cable 5 is located between the elastic rod 31 and the fixed rod 33.
  • the end of the elastic rod 31 is provided with an introduction rod 36.
  • the introduction rod 36 is arranged obliquely.
  • the fixing portion 37 has a width greater than the width of the fixing rod 33. Both sides of the fixing portion 37 are provided with first fixing hooks 38, and the first fixing hooks 38 are clamped in the terminal fixing grooves 23 on the terminal socket 22 .
  • the fixing portion 37 is larger than the fixing rod 33 to facilitate installation, and does not affect the deformation of the connecting rod 32 and the elastic rod 31.
  • the connecting rod 32 and the elastic rod 31 can move freely, thereby ensuring a certain degree of elasticity, and facilitating the insertion, extraction and compression of the flat cable 5 and the circuit board 1.
  • the first fixing hook 38 fixes the contact terminal 3 in the terminal slot 22.
  • the lead-in rod 36 facilitates the insertion of the flat cable 5, and at the same time, the lead-in rod 36 can support the inner pressing part 35, provide elasticity for the inner pressing part 35, ensure good contact between the inner pressing part 35 and the flat cable 5, and prevent poor contact.
  • the gold fingers 11 are connected to the flat cable 5 through the contact terminals 3. Because the gold fingers 11 occupy a small area of the circuit board 1, and are arranged on both sides, the communication ability is improved. This reduces the area of the circuit board 1, so that the circuit board 1 can be miniaturized.
  • connection base 2 is not directly fixed on the circuit board 1, but is movably connected to the circuit board 1 through the circuit board slot 24.
  • connection base 2 can be inserted into two FPC/FFC cables 5, which is compact in structure, improves the utilization rate of the connection base 2, and has no flip cover and is easy to plug and unplug.
  • the contact terminal 3 is stamped and formed.
  • the inner pressing part 35 of the contact terminal 3 can not only realize the conduction with the flat cable 5, but at the same time can press the flat cable 5 in the flat cable slot 21, and the outside of the contact terminal 3 can be pressed tightly.
  • the part 34 can not only realize the conduction with the golden finger 11 on the circuit board 1, but also can press the circuit board 1 into the circuit board slot 24.
  • both sides of the connecting seat 2 are provided with anti-drop slots 25, and the anti-drop slots 25 communicate with the cable slot 21; it also includes anti-drop terminals 4, which are fixed on the anti-drop slots.
  • one end of the anti-dropping terminal 4 is symmetrically provided with two elastic arms 41, and the end of the elastic arm 41 is provided with an anti-dropping hook 42 which matches with the limiting groove 51 on the flat cable 5.
  • the anti-drop hook 42 on the anti-drop terminal 4 hooks the flat cable 5 to prevent the flat cable 5 from falling off and improve the reliability of the flat cable 5 connection.
  • both sides of the anti-dropping terminal 4 are provided with second fixing hooks 43, and the second fixing hooks 43 are clamped in the anti-dropping slot 25.
  • the second fixing hook 43 fixes the anti-drop terminal 4 on the connecting seat 2.
  • the side surface of the other end of the anti-drop terminal 4 is provided with a limit folding edge 44, the limit folding edge 44 is bent toward the cable slot 21, and the limit folding edge 44 is fixed in the folding fixing groove 26 on the connecting seat 2.
  • the limit folding edge 44 can provide auxiliary fixation and prevent the anti-drop terminal 4 from being pulled by the flat wire 5.
  • the limit folding 44 is provided with a folding positioning groove 45
  • the folding fixing groove 26 is provided with a folding fixing post 27, and the folding positioning groove 45 is clamped on the folding fixing post 27.
  • the folding positioning groove 45 and the folding fixing post 27 jointly limit the position of the anti-dropping terminal 4 and improve the stability of the anti-dropping terminal 4.
  • the circuit board 1 is provided with locking hooks 12 on both sides; it also includes a connecting plate 46, one end of the connecting plate 46 and the other end of the anti-dropping terminal 4 And the elastic plate 47, one end of the elastic plate 47 is connected to the other end of the connecting plate 46, the elastic plate 47 and the anti-dropping terminal 4 are located on the same side of the connecting plate 46, and the anti-dropping reed 48 is provided on the elastic plate 47, The anti-dropping reed 48 is matched with the locking hook 12, and the anti-dropping reed 48 is movably caught on the locking hook 12.
  • the locking hook 12 is formed by stamping.
  • the locking hook 12 prevents the connection base 2 from separating from the circuit board 1 and keeps the circuit board 1 and the connection base 2 in a connected state.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

A connector, particularly a connector capable of receiving two flat cables, comprises a connecting seat (2). Flat-cable insertion slots (21) are provided on one end of the connecting seat (2). Two flat-cable insertion slots (21) are provided and are spaced apart from each other. Multiple terminal insertion slots (22) are provided at equal intervals in each flat-cable insertion slot (21). The terminal insertion slots (22) communicate with the flat-cable insertion slots (21). A circuit board insertion slot (24) is provided on the other end of the connecting seat (2). The circuit board insertion slot (24) is located between the two flat-cable insertion slots (21). The circuit board insertion slot (24) communicates with the terminal insertion slots (22). Multiple contact terminals (3) are provided, and are respectively fixed in the terminal insertion slots (22). An inner pressing portion (35) and an outer pressing portion (34) are provided on each contact terminal (3). The inner pressing portions (35) are located at the flat-cable insertion slots (21). The outer pressing portions (34) are located at the circuit board insertion slot (24). Flat cables (5) are respectively detachably inserted into the flat-cable insertion slots (21). The flat cables (5) are detachably connected to the inner pressing portion (35). A circuit board (1) is detachably inserted into the circuit board insertion slot (24). The circuit board (1) is detachably connected to the outer pressing portion (34). The connector has a simple structure, can be used without being soldered to a circuit board, does not occupy an area on the circuit board, is easy to plug and unplug, and has a reliable connection.

Description

双排线连接器Double-row connector 技术领域Technical field
本实用新型涉及一种连接器，尤其是双排线连接器。The utility model relates to a connector, in particular a double-row wire connector.
背景技术Background technique
现有的连接器多采用焊接的方式固定在线路板上，工序多，并且占用较大的线路板面积，同时插拔不方便，***FPC/FFC排线时均需要打开连接器的掀盖，然后才能***FPC/FFC排线。The existing connectors are mostly fixed on the circuit board by welding, which requires many processes and takes up a large circuit board area. At the same time, it is inconvenient to plug and unplug. When inserting the FPC/FFC cable, it is necessary to open the flip cover of the connector. Only then can the FPC/FFC cable be inserted.
实用新型内容Utility model content
为解决上述问题，本实用新型提供一种无需焊接到线路板上，不占用线路板的面积，插拔方便的双排线连接器，具体技术方案为：In order to solve the above problems, the present utility model provides a dual-line connector that does not need to be soldered to the circuit board, does not occupy the area of the circuit board, and is convenient to plug and unplug. The specific technical solution is:
双排线连接器，包括连接座，所述连接座的一端设有排线插槽，所述排线插槽设有两个，且间隔设置，所述排线插槽内设有端子插槽，所述端子插槽与排线插槽垂直，且端子插槽与排线插槽相通，所述端子插槽设有多个，所述多个端子插槽等间距设置，所述连接座的另一端设有线路板插槽，所述线路板插槽位于两个排线插槽之间，所述线路板插槽与端子插槽相通；接触端子，所述接触端子设有多个，所述多个接触端子分别固定在端子插槽内，所述接触端子上设有内压紧部和外压紧部，所述内压紧部位于排线插槽内，所述外压紧部位于线路板插槽内；所述排线分别活动插在排线插槽内，所述排线与内压紧部活动连接，所述线路板活动插在线路板插槽内，所述线路板与外压紧部活动连接。A double-row cable connector includes a connecting seat, one end of the connecting seat is provided with a cable slot, the cable slot is provided with two, and is arranged at intervals, and the cable slot is provided with a terminal slot , The terminal slot is perpendicular to the cable slot, and the terminal slot communicates with the cable slot, the terminal slot is provided with multiple, the multiple terminal slots are arranged at equal intervals, and the connecting seat The other end is provided with a circuit board slot, the circuit board slot is located between the two cable slots, the circuit board slot communicates with the terminal slot; the contact terminal, the contact terminal is provided with multiple, so The plurality of contact terminals are respectively fixed in the terminal slot, the contact terminal is provided with an inner pressing part and an outer pressing part, the inner pressing part is located in the cable slot, and the outer pressing part is located In the circuit board slot; the cable is movably inserted into the cable slot, the cable is movably connected with the inner pressing part, the circuit board is movably inserted in the circuit board slot, and the circuit board and The external pressing part is movably connected.
通过采用上述技术方案，在线路板的两面均设有金手指，金手指通过接触端子与排线连接，由于金手指占用面积小，并且双面设置，提高了通讯能力，极大的减小了线路板的面积，使线路板能够实现小型化。By adopting the above technical solution, gold fingers are provided on both sides of the circuit board, and the gold fingers are connected to the flat cable through contact terminals. Because the gold fingers occupy a small area and are arranged on both sides, the communication ability is improved and the communication capacity is greatly reduced. The area of the circuit board enables miniaturization of the circuit board.
连接座不直接固定在线路板上，而是通过线路板插槽与线路板活动连接。The connector is not directly fixed on the circuit board, but is movably connected to the circuit board through the circuit board slot.
连接座能够***两个FPC/FFC排线，提高了连接座的利用率，并且无掀盖，插拔方便。The connection base can be inserted into two FPC/FFC cables, which improves the utilization rate of the connection base, and it has no flip cover and is easy to plug and unplug.
接触端子的内压紧部既能实现与排线的导通，同时能够将排线压紧在排线插槽内，接触端子的外压紧部既能实现与线路板上的金手指的导通，同时能够将线路板压紧在线路板插槽内。The inner pressing part of the contact terminal can not only realize the conduction with the flat cable, but at the same time, the flat cable can be compressed in the flat cable slot, and the outer pressing part of the contact terminal can realize the conduction with the golden finger on the circuit board. At the same time, the circuit board can be pressed tightly in the circuit board slot.
优选的，所述内压紧部和外压紧部的顶部均为圆弧形。Preferably, the tops of the inner pressing part and the outer pressing part are both arc-shaped.
通过采用上述技术方案，圆弧形方便线路板和排线的***。By adopting the above technical solution, the arc shape facilitates the insertion of the circuit board and the flat cable.
优选的，所述接触端子包括依次连接的弹性杆、连接杆和固定杆，所述弹性杆和固定杆均位于连接杆的同一侧，所述弹性杆和连接杆均活动位于端子插槽内，所述排线位于弹性杆与固定杆之间，所述弹性杆上设有外压紧部和内压紧部，所述固定杆的端部的两侧均设有第一固定钩，所述第一固定钩卡紧在端子插槽内。Preferably, the contact terminal includes an elastic rod, a connecting rod and a fixed rod connected in sequence, the elastic rod and the fixed rod are all located on the same side of the connecting rod, and the elastic rod and the connecting rod are both movably located in the terminal slot, The cable is located between the elastic rod and the fixed rod, the elastic rod is provided with an outer pressing part and an inner pressing part, both sides of the end of the fixed rod are provided with first fixing hooks, the The first fixing hook is clamped in the terminal slot.
通过采用上述技术方案，连接杆和弹性杆能够自由活动，从而保证一定的弹性，方便排线和线路板的***、拔出和压紧。By adopting the above technical solution, the connecting rod and the elastic rod can move freely, thereby ensuring a certain elasticity and facilitating the insertion, extraction and compression of the cable and the circuit board.
第一固定钩将接触端子固定在端子插槽内。The first fixing hook fixes the contact terminal in the terminal slot.
优选的，所述固定杆的端部设有固定部，所述固定部的宽度大于固定杆的宽度，所述第一固定钩设置在固定部的两侧；所述端子插槽上设有端子固定槽，所述第一固定钩卡在端子固定槽内。Preferably, the end of the fixing rod is provided with a fixing part, the width of the fixing part is greater than the width of the fixing rod, the first fixing hook is arranged on both sides of the fixing part; the terminal socket is provided with a terminal The fixing groove, the first fixing hook is clamped in the terminal fixing groove.
通过采用上述技术方案，固定部大于固定杆便于安装，并且不影响连接杆和弹性杆的变形。By adopting the above technical solution, the fixed part is larger than the fixed rod for easy installation, and does not affect the deformation of the connecting rod and the elastic rod.
优选的，所述弹性杆的端部设有导入杆，所述内压紧部位于导入杆与弹性杆之间，所述导入杆倾斜设置。Preferably, the end of the elastic rod is provided with an introduction rod, the inner pressing part is located between the introduction rod and the elastic rod, and the introduction rod is arranged obliquely.
通过采用上述技术方案，导入杆方便排线***。By adopting the above technical solution, the lead-in rod facilitates the insertion of the cable.
优选的，所述连接座的两侧设有防脱插槽，所述防脱插槽与排线插槽相通；Preferably, both sides of the connecting seat are provided with anti-drop slots, and the anti-drop slots are in communication with the cable slot;
还包括防脱端子，所述防脱端子固定在防脱插槽内，所述防脱端子的一端对称设有两个弹性臂，所述弹性臂的端部设有防脱钩，所述防脱钩与排线上的限位槽相匹配。It also includes an anti-dropping terminal, the anti-dropping terminal is fixed in the anti-dropping slot, one end of the anti-dropping terminal is provided with two elastic arms symmetrically, and the end of the elastic arm is provided with an anti-dropping hook. Match with the limit slot on the cable.
通过采用上述技术方案，防脱端子上的防脱钩将排线钩住，防止排线脱落，提高排线连接的可靠性。By adopting the above technical solution, the anti-off hook on the anti-off terminal hooks the flat cable, prevents the flat cable from falling off, and improves the reliability of the flat cable connection.
优选的，所述防脱端子另一端的两侧均设有第二固定钩，所述第二固定钩卡在防脱插槽内。Preferably, both sides of the other end of the anti-dropping terminal are provided with second fixing hooks, and the second fixing hooks are clamped in the anti-dropping slots.
通过采用上述技术方案，第二固定钩将防脱端子固定在连接座上。By adopting the above technical solution, the second fixing hook fixes the anti-dropping terminal on the connecting seat.
优选的，所述防脱端子的另一端的侧面设有限位折边，所述限位折边向排线插槽折弯，所述限位折边固定在连接座上的折边固定槽内。Preferably, the side surface of the other end of the anti-dropping terminal is provided with a limit folding edge, the limit folding edge is bent toward the cable slot, and the limit folding edge is fixed in the folding fixing groove on the connecting seat .
通过采用上述技术方案，限位折边能够提供辅助的固定，避免防脱端子被排线拉动。By adopting the above technical solution, the limit folding can provide auxiliary fixation, and prevent the anti-drop terminal from being pulled by the flat wire.
优选的，所述限位折边上设有折边定位槽，所述折边固定槽内设有折边固定柱，所述折边定位槽卡在折边固定柱上。Preferably, a hemming positioning groove is provided on the limit hemming, a hemming fixing post is arranged in the hemming fixing groove, and the hemming positioning groove is clamped on the hemming fixing post.
通过采用上述技术方案，折边定位槽和折边固定柱共同限制防脱端子的位置，提高防脱端子的稳定性。By adopting the above technical solution, the edge-folding positioning groove and the edge-folding fixing post jointly limit the position of the anti-drop terminal, and improve the stability of the anti-drop terminal.
优选的，所述线路板的两侧均设有锁定钩；还包括连接板，所述连接板的一端与防脱端子的另一端连接；及弹性板，所述弹性板的一端与连接板的另一端连接，所述弹性板和防脱端子位于连接板的同一侧，所述弹性板上设有防脱簧片，所述防脱簧片与锁定钩相匹配，所述防脱簧片活动卡在锁定钩上。Preferably, both sides of the circuit board are provided with locking hooks; further comprising a connecting plate, one end of the connecting plate is connected to the other end of the anti-drop terminal; and an elastic plate, one end of the elastic plate is connected to the connecting plate The other end is connected, the elastic plate and the anti-dropping terminal are located on the same side of the connecting plate, the elastic plate is provided with an anti-dropping reed, the anti-dropping reed is matched with the locking hook, and the anti-dropping reed is movable It is stuck on the locking hook.
通过采用上述技术方案，锁定钩防止连接座脱离线路板，使线路板与连接座保持连接状态。By adopting the above technical solution, the locking hook prevents the connection base from being separated from the circuit board, so that the circuit board and the connection base are kept in a connected state.
与现有技术相比本实用新型具有以下有益效果：Compared with the prior art, the utility model has the following beneficial effects:
本实用新型提供的双排线连接器结构简单，无需焊接到线路板上即可使用，不占用线路板上的面积，插拔方便，并且连接可靠。The double-row cable connector provided by the utility model has a simple structure, can be used without being soldered to a circuit board, does not occupy the area of the circuit board, is convenient to plug and unplug, and is reliable in connection.
附图说明Description of the drawings
图1是双排线连接器与排线和线路板连接的***结构示意图；Figure 1 is a schematic diagram of the exploded structure of the connection between the dual-line connector and the flat line and circuit board;
图2是双排线连接器与排线和线路板连接的正视图；Figure 2 is a front view of the connection of the dual-line connector with the flat line and the circuit board;
图3是沿图2中A-A线的剖视图；Figure 3 is a cross-sectional view taken along line A-A in Figure 2;
图4是沿图2中B-B线的剖视图；Figure 4 is a cross-sectional view taken along line B-B in Figure 2;
图5是双排先连机器的正视图；Figure 5 is a front view of the double-row first connecting machine;
图6是沿图5中C-C线的剖视图；Figure 6 is a cross-sectional view taken along line C-C in Figure 5;
图7是沿图5中D-D线的剖视图；Figure 7 is a cross-sectional view taken along the line D-D in Figure 5;
图8是连接座的正视图；Figure 8 is a front view of the connecting seat;
图9是沿图8中E-E线的剖视图；Figure 9 is a cross-sectional view taken along line E-E in Figure 8;
图10是沿图8中F-F线的剖视图；Figure 10 is a cross-sectional view taken along line F-F in Figure 8;
图11是连接座第一视角的轴测结构示意图；Fig. 11 is a schematic diagram of the axonometric structure of the connecting seat from a first view angle;
图12是连接座第二视角的轴测结构示意图；Fig. 12 is a schematic diagram of the axonometric structure of the connecting seat from a second view angle;
图13是接触端子的侧视图；Figure 13 is a side view of the contact terminal;
图14是接触端子的轴测结构示意图；Figure 14 is a schematic diagram of the axonometric structure of the contact terminal;
图15是防脱端子的正视图；Figure 15 is a front view of the anti-drop terminal;
图16是防脱端子的轴测结构示意图；Figure 16 is a schematic diagram of the axonometric structure of the anti-drop terminal;
图17是实施例三的结构示意图；Figure 17 is a schematic diagram of the structure of the third embodiment;
图18是实施例三的线路板的正视图；Figure 18 is a front view of the circuit board of the third embodiment;
图19是实施例三的防脱端子的轴测结构示意图。19 is a schematic diagram of the isometric structure of the anti-dropping terminal of the third embodiment.
具体实施方式detailed description
现结合附图对本实用新型作进一步说明。The utility model will be further explained in conjunction with the drawings.
实施例一Example one
如图1至图16所示，双排线连接器，包括连接座2，连接座2的一端设有排线插槽21，排线插槽21设有两个，且间隔设置，排线插槽21内设有端子插槽22，端子插槽22与排线插槽21垂直，且端子插槽22与排线插槽21相通，端子插槽22设有多个，多个端子插槽22等间距设置，连接座2的另一端设有线路板插槽24，线路板插槽24位于两个排线插槽21之间，线路板插槽24与端子插槽22相通；接触端子3，接触端子3设有多个，多个接触端子3分别固定在端子插槽22内，接触端子3上设有内压紧部35和外压紧部34，内压紧部35位于排线插槽21内，外压紧部34位于线路板插槽24内；排线5分别活动插在排线插槽21内，排线5与内压紧部35活动连接，线路板1活动插在线路板插槽24内，线路板1与外压紧部34活动连接。As shown in Figures 1 to 16, the dual-row cable connector includes a connecting seat 2. One end of the connecting seat 2 is provided with a cable slot 21, and two cable slots 21 are arranged at intervals. The slot 21 is provided with a terminal slot 22, the terminal slot 22 is perpendicular to the cable slot 21, and the terminal slot 22 communicates with the cable slot 21, the terminal slot 22 is provided with multiple, multiple terminal slots 22 Arranged at equal intervals, the other end of the connecting base 2 is provided with a circuit board slot 24, the circuit board slot 24 is located between the two cable slots 21, the circuit board slot 24 communicates with the terminal slot 22; the contact terminal 3, There are a plurality of contact terminals 3, and the plurality of contact terminals 3 are respectively fixed in the terminal slot 22. The contact terminal 3 is provided with an inner pressing part 35 and an outer pressing part 34, and the inner pressing part 35 is located in the cable slot 21, the outer pressing part 34 is located in the circuit board slot 24; the flat cable 5 is movably inserted into the flat cable slot 21, the flat cable 5 is movably connected with the inner pressing part 35, and the circuit board 1 is movably inserted in the circuit board In the slot 24, the circuit board 1 is movably connected with the external pressing part 34.
具体的，内压紧部35和外压紧部34的顶部均为圆弧形。圆弧形方便线路板1和排线5的***。Specifically, the tops of the inner pressing portion 35 and the outer pressing portion 34 are both arc-shaped. The arc shape facilitates the insertion of the circuit board 1 and the flat cable 5.
接触端子3包括依次连接的弹性杆31、连接杆32和固定杆33，弹性杆31和固定杆33均位于连接杆32的同一侧，弹性杆31、连接杆32和固定杆33形成U形，弹性杆31和连接杆32均活动位于端子插槽22内，排线5位于弹性杆31与固定杆33之间，弹性杆31的端部设有导入杆36，导入杆36倾斜设置，弹性杆31上设有外压紧部34和内压紧部35，外压紧部34靠近连接杆32，内压紧部35位于导入杆36与弹性杆31之间；固定杆33的端部设有固定部37，固定部37的宽度大于固定杆33的宽度，固定部37的两侧均设有第一固定钩38，第一固定钩38卡紧在端子插槽22上的端子固定槽23内。固定部37大于固定杆33便于安装，并且不影响连接杆32和弹性杆31的变形。连接杆32和弹性杆31能够自由活动，从而保证一定的弹性，方便排线5和线路板1的***、拔出和压 紧。第一固定钩38将接触端子3固定在端子插槽22内。导入杆36方便排线5***，同时导入杆36能够支持内压紧部35，为内压紧部35提供弹力，保证内压紧部35与排线5良好的接触，防止接触不良。The contact terminal 3 includes an elastic rod 31, a connecting rod 32, and a fixing rod 33 that are connected in sequence. The elastic rod 31 and the fixing rod 33 are located on the same side of the connecting rod 32. The elastic rod 31, the connecting rod 32 and the fixing rod 33 form a U shape. The elastic rod 31 and the connecting rod 32 are both movably located in the terminal socket 22, and the cable 5 is located between the elastic rod 31 and the fixed rod 33. The end of the elastic rod 31 is provided with an introduction rod 36. The introduction rod 36 is arranged obliquely. 31 is provided with an outer pressing part 34 and an inner pressing part 35, the outer pressing part 34 is close to the connecting rod 32, the inner pressing part 35 is located between the introduction rod 36 and the elastic rod 31; the end of the fixed rod 33 is provided with The fixing portion 37 has a width greater than the width of the fixing rod 33. Both sides of the fixing portion 37 are provided with first fixing hooks 38, and the first fixing hooks 38 are clamped in the terminal fixing grooves 23 on the terminal socket 22 . The fixing portion 37 is larger than the fixing rod 33 to facilitate installation, and does not affect the deformation of the connecting rod 32 and the elastic rod 31. The connecting rod 32 and the elastic rod 31 can move freely, thereby ensuring a certain degree of elasticity, and facilitating the insertion, extraction and compression of the flat cable 5 and the circuit board 1. The first fixing hook 38 fixes the contact terminal 3 in the terminal slot 22. The lead-in rod 36 facilitates the insertion of the flat cable 5, and at the same time, the lead-in rod 36 can support the inner pressing part 35, provide elasticity for the inner pressing part 35, ensure good contact between the inner pressing part 35 and the flat cable 5, and prevent poor contact.
在线路板1的两面均设有金手指11，金手指11通过接触端子3与排线5连接，由于金手指11占用线路板1的面积小，并且双面设置，提高了通讯能力，极大的减小了线路板1的面积，使线路板1能够实现小型化。There are gold fingers 11 on both sides of the circuit board 1, and the gold fingers 11 are connected to the flat cable 5 through the contact terminals 3. Because the gold fingers 11 occupy a small area of the circuit board 1, and are arranged on both sides, the communication ability is improved. This reduces the area of the circuit board 1, so that the circuit board 1 can be miniaturized.
连接座2不直接固定在线路板1上，而是通过线路板插槽24与线路板1活动连接。The connection base 2 is not directly fixed on the circuit board 1, but is movably connected to the circuit board 1 through the circuit board slot 24.
连接座2能够***两个FPC/FFC排线5，结构紧凑，提高了连接座2的利用率，并且无掀盖，插拔方便。The connection base 2 can be inserted into two FPC/FFC cables 5, which is compact in structure, improves the utilization rate of the connection base 2, and has no flip cover and is easy to plug and unplug.
接触端子3为冲压成型，接触端子3的内压紧部35既能实现与排线5的导通，同时能够将排线5压紧在排线插槽21内，接触端子3的外压紧部34既能实现与线路板1上的金手指11的导通，同时能够将线路板1压紧在线路板插槽24内。The contact terminal 3 is stamped and formed. The inner pressing part 35 of the contact terminal 3 can not only realize the conduction with the flat cable 5, but at the same time can press the flat cable 5 in the flat cable slot 21, and the outside of the contact terminal 3 can be pressed tightly. The part 34 can not only realize the conduction with the golden finger 11 on the circuit board 1, but also can press the circuit board 1 into the circuit board slot 24.
实施例二Example two
在上述实施例的基础上，连接座2的两侧设有防脱插槽25，防脱插槽25与排线插槽21相通；还包括防脱端子4，防脱端子4固定在防脱插槽25内，防脱端子4的一端对称设有两个弹性臂41，弹性臂41的端部设有防脱钩42，防脱钩42与排线5上的限位槽51相匹配。On the basis of the above-mentioned embodiment, both sides of the connecting seat 2 are provided with anti-drop slots 25, and the anti-drop slots 25 communicate with the cable slot 21; it also includes anti-drop terminals 4, which are fixed on the anti-drop slots. In the slot 25, one end of the anti-dropping terminal 4 is symmetrically provided with two elastic arms 41, and the end of the elastic arm 41 is provided with an anti-dropping hook 42 which matches with the limiting groove 51 on the flat cable 5.
防脱端子4上的防脱钩42将排线5钩住，防止排线5脱落，提高排线5连接的可靠性。The anti-drop hook 42 on the anti-drop terminal 4 hooks the flat cable 5 to prevent the flat cable 5 from falling off and improve the reliability of the flat cable 5 connection.
如图15和图16所示，防脱端子4的两侧均设有第二固定钩43，第二固定钩43卡在防脱插槽25内。第二固定钩43将防脱端子4固定在连接座2上。As shown in FIGS. 15 and 16, both sides of the anti-dropping terminal 4 are provided with second fixing hooks 43, and the second fixing hooks 43 are clamped in the anti-dropping slot 25. The second fixing hook 43 fixes the anti-drop terminal 4 on the connecting seat 2.
防脱端子4的另一端的侧面设有限位折边44，限位折边44向排线插槽21折弯，限位折边44固定在连接座2上的折边固定槽26内。限位折边44能够提供辅助的固定，避免防脱端子4被排线5拉动。The side surface of the other end of the anti-drop terminal 4 is provided with a limit folding edge 44, the limit folding edge 44 is bent toward the cable slot 21, and the limit folding edge 44 is fixed in the folding fixing groove 26 on the connecting seat 2. The limit folding edge 44 can provide auxiliary fixation and prevent the anti-drop terminal 4 from being pulled by the flat wire 5.
限位折边44上设有折边定位槽45，折边固定槽26内设有折边固定柱27，折边定位槽45卡在折边固定柱27上。折边定位槽45和折边固定柱27共同限制防脱端子4的位置，提高防脱端子4的稳定性。The limit folding 44 is provided with a folding positioning groove 45, the folding fixing groove 26 is provided with a folding fixing post 27, and the folding positioning groove 45 is clamped on the folding fixing post 27. The folding positioning groove 45 and the folding fixing post 27 jointly limit the position of the anti-dropping terminal 4 and improve the stability of the anti-dropping terminal 4.
实施例三Example three
在上述实施例二的基础上，如图17至图19所示，线路板1的两侧均设有锁定钩12；还包括连接板46，连接板46的一端与防脱端子4的另一端连接；及弹性板47，弹性板47的一端与连接板46的另一端连接，弹性板47和防脱端子4均位于连接板46的同一侧，弹性板47上设有防脱簧片48，防脱簧片48与锁定钩12相匹配，防脱簧片48活动卡在锁定钩12上。On the basis of the above-mentioned second embodiment, as shown in Figures 17 to 19, the circuit board 1 is provided with locking hooks 12 on both sides; it also includes a connecting plate 46, one end of the connecting plate 46 and the other end of the anti-dropping terminal 4 And the elastic plate 47, one end of the elastic plate 47 is connected to the other end of the connecting plate 46, the elastic plate 47 and the anti-dropping terminal 4 are located on the same side of the connecting plate 46, and the anti-dropping reed 48 is provided on the elastic plate 47, The anti-dropping reed 48 is matched with the locking hook 12, and the anti-dropping reed 48 is movably caught on the locking hook 12.
锁定钩12冲压形成，锁定钩12防止连接座2脱离线路板1，使线路板1与连接座2保持连接状态。The locking hook 12 is formed by stamping. The locking hook 12 prevents the connection base 2 from separating from the circuit board 1 and keeps the circuit board 1 and the connection base 2 in a connected state.

Claims (10)

  1. 双排线连接器，其特征在于，包括The dual-wire connector is characterized in that it comprises
    连接座(2)，所述连接座(2)的一端设有排线插槽(21)，所述排线插槽(21)设有两个，且间隔设置，所述排线插槽(21)内设有端子插槽(22)，所述端子插槽(22)与排线插槽(21)垂直，且端子插槽(22)与排线插槽(21)相通，所述端子插槽(22)设有多个，所述多个端子插槽(22)等间距设置，所述连接座(2)的另一端设有线路板插槽(24)，所述线路板插槽(24)位于两个排线插槽(21)之间，所述线路板插槽(24)与端子插槽(22)相通；及Connecting seat (2), one end of the connecting seat (2) is provided with a cable slot (21), the cable slot (21) is provided with two and spaced apart, the cable slot ( 21) is provided with a terminal slot (22), the terminal slot (22) is perpendicular to the cable slot (21), and the terminal slot (22) communicates with the cable slot (21), the terminal A plurality of slots (22) are provided, and the plurality of terminal slots (22) are arranged at equal intervals, and the other end of the connecting seat (2) is provided with a circuit board slot (24), and the circuit board slot (24) Located between the two cable slots (21), the circuit board slot (24) communicates with the terminal slot (22); and
    接触端子(3)，所述接触端子(3)设有多个，所述多个接触端子(3)分别固定在端子插槽(22)内，所述接触端子(3)上设有内压紧部(35)和外压紧部(34)，所述内压紧部(35)位于排线插槽(21)内，所述外压紧部(34)位于线路板插槽(24)内；The contact terminal (3) is provided with a plurality of contact terminals (3), the plurality of contact terminals (3) are respectively fixed in the terminal slot (22), and the contact terminal (3) is provided with an internal pressure The tight portion (35) and the outer pressing portion (34), the inner pressing portion (35) is located in the cable slot (21), and the outer pressing portion (34) is located in the circuit board slot (24) Inside;
    排线(5)分别活动插在排线插槽(21)内，所述排线(5)与内压紧部(35)活动连接，线路板(1)活动插在线路板插槽(24)内，所述线路板(1)与外压紧部(34)活动连接。The flat cables (5) are movably inserted into the flat cable slots (21), the flat cables (5) are movably connected with the inner pressing part (35), and the circuit board (1) is movably inserted in the circuit board slot (24). In ), the circuit board (1) is movably connected with the external pressing part (34).
  2. 根据权利要求1所述的双排线连接器，其特征在于，所述内压紧部(35)和外压紧部(34)的顶部均为圆弧形。The dual-wire connector according to claim 1, wherein the tops of the inner pressing portion (35) and the outer pressing portion (34) are both arc-shaped.
  3. 根据权利要求1所述的双排线连接器，其特征在于，所述接触端子(3)包括依次连接的弹性杆(31)、连接杆(32)和固定杆(33)，所述弹性杆(31)和固定杆(33)均位于连接杆(32)的同一侧，所述弹性杆(31)和连接杆(32)均活动位于端子插槽(22)内，所述排线(5)位于弹性杆(31)与固定杆(33)之间，所述弹性杆(31)上设有外压紧部(34)和内压紧部(35)，所述固定杆(33)的端部的两侧均设有第一固定钩(38)，所述第一固定钩(38)卡紧在端子插槽(22)内。The dual-wire connector according to claim 1, wherein the contact terminal (3) comprises an elastic rod (31), a connecting rod (32) and a fixing rod (33) which are connected in sequence, and the elastic rod (31) and the fixed rod (33) are located on the same side of the connecting rod (32), the elastic rod (31) and the connecting rod (32) are both movably located in the terminal slot (22), and the cable (5) ) Is located between the elastic rod (31) and the fixed rod (33), the elastic rod (31) is provided with an outer pressing part (34) and an inner pressing part (35), the fixed rod (33) Both sides of the end portion are provided with first fixing hooks (38), and the first fixing hooks (38) are clamped in the terminal slot (22).
  4. 根据权利要求3所述的双排线连接器，其特征在于，所述固定杆(33)的端部设有固定部(37)，所述固定部(37)的宽度大于固定杆(33)的宽度，所述第一固定钩(38)设置在固定部(37)的两侧；The dual-wire connector according to claim 3, characterized in that the end of the fixing rod (33) is provided with a fixing portion (37), and the width of the fixing portion (37) is larger than that of the fixing rod (33) The width of the first fixing hook (38) is arranged on both sides of the fixing part (37);
    所述端子插槽(22)上设有端子固定槽(23)，所述第一固定钩(38)卡在端子固定槽(23)内。The terminal slot (22) is provided with a terminal fixing groove (23), and the first fixing hook (38) is clamped in the terminal fixing groove (23).
  5. 根据权利要求3所述的双排线连接器，其特征在于，所述弹性杆(31)的 端部设有导入杆(36)，所述内压紧部(35)位于导入杆(36)与弹性杆(31)之间，所述导入杆(36)倾斜设置。The dual-wire connector according to claim 3, wherein the end of the elastic rod (31) is provided with an introduction rod (36), and the inner pressing portion (35) is located on the introduction rod (36). Between the elastic rod (31) and the elastic rod (31), the introduction rod (36) is arranged obliquely.
  6. 根据权利要求1所述的双排线连接器，其特征在于，所述连接座(2)的两侧设有防脱插槽(25)，所述防脱插槽(25)与排线插槽(21)相通；The dual flat cable connector according to claim 1, wherein the two sides of the connecting seat (2) are provided with anti-drop slots (25), and the anti-drop slots (25) are connected with the flat cable plugs. Slots (21) communicate;
    还包括防脱端子(4)，所述防脱端子(4)固定在防脱插槽(25)内，所述防脱端子(4)的一端对称设有两个弹性臂(41)，所述弹性臂(41)的端部设有防脱钩(42)，所述防脱钩(42)与排线(5)上的限位槽(51)相匹配。It also includes an anti-dropping terminal (4), the anti-dropping terminal (4) is fixed in the anti-dropping slot (25), one end of the anti-dropping terminal (4) is symmetrically provided with two elastic arms (41), so The end of the elastic arm (41) is provided with an anti-off hook (42), and the anti-off hook (42) is matched with the limiting groove (51) on the flat cable (5).
  7. 根据权利要求6所述的双排线连接器，其特征在于，所述防脱端子(4)另一端的两侧均设有第二固定钩(43)，所述第二固定钩(43)卡在防脱插槽(25)内。The dual-wire connector according to claim 6, characterized in that, both sides of the other end of the anti-dropping terminal (4) are provided with a second fixing hook (43), and the second fixing hook (43) It is stuck in the anti-drop slot (25).
  8. 根据权利要求6所述的双排线连接器，其特征在于，所述防脱端子(4)的另一端的侧面设有限位折边(44)，所述限位折边(44)向排线插槽(21)折弯，所述限位折边(44)固定在连接座(2)上的折边固定槽(26)内。The dual-wire connector according to claim 6, wherein the side surface of the other end of the anti-dropping terminal (4) is provided with a limit folding edge (44), and the limit folding edge (44) is arranged to The wire slot (21) is bent, and the limit folding edge (44) is fixed in the folding fixing groove (26) on the connecting seat (2).
  9. 根据权利要求6所述的双排线连接器，其特征在于，所述限位折边(44)上设有折边定位槽(45)，所述折边固定槽(26)内设有折边固定柱(27)，所述折边定位槽(45)卡在折边固定柱(27)上。The dual-wire connector according to claim 6, characterized in that the limit folding edge (44) is provided with a folding positioning groove (45), and the folding fixing groove (26) is provided with a folding positioning groove (45). An edge fixing post (27), and the edge folding positioning groove (45) is clamped on the edge folding fixing post (27).
  10. 根据权利要求6所述的双排线连接器，其特征在于，The dual cable connector according to claim 6, wherein:
    所述线路板(1)的两侧均设有锁定钩(12)；Locking hooks (12) are provided on both sides of the circuit board (1);
    还包括Also includes
    连接板(46)，所述连接板(46)的一端与防脱端子(4)的另一端连接；及弹性板(47)，所述弹性板(47)的一端与连接板(46)的另一端连接，所述弹性板(47)和防脱端子(4)均位于连接板(46)的同一侧，所述弹性板(47)上设有防脱簧片(48)，所述防脱簧片(48)与锁定钩(12)相匹配，所述防脱簧片(48)活动卡在锁定钩(12)上。A connecting plate (46), one end of the connecting plate (46) is connected to the other end of the anti-dropping terminal (4); and an elastic plate (47), one end of the elastic plate (47) is connected to the connecting plate (46) The other end is connected. The elastic plate (47) and the anti-dropping terminal (4) are both located on the same side of the connecting plate (46). The elastic plate (47) is provided with an anti-dropping reed (48). The release reed (48) is matched with the locking hook (12), and the anti-release reed (48) is movably clamped on the locking hook (12).
PCT/CN2019/117777 2019-09-29 2019-11-13 Connector capable of receiving two flat cables WO2021056741A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921646818.5 2019-09-29
CN201921646818.5U CN210489874U (en) 2019-09-29 2019-09-29 Double-row wire connector

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WO2021056741A1 true WO2021056741A1 (en) 2021-04-01

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2391316Y (en) * 1999-10-14 2000-08-09 富士康(昆山)电脑接插件有限公司 Electric connector
EP1168512A1 (en) * 2000-06-20 2002-01-02 Itt Manufacturing Enterprises, Inc. Electrical connector
CN1531142A (en) * 2002-12-30 2004-09-22 蒂科电子公司 Electric connector for connecting circuit board and flat flexible cable
CN201015140Y (en) * 2006-12-04 2008-01-30 莫列斯公司 Combination of electric connector
CN201134540Y (en) * 2007-11-28 2008-10-15 达昌电子科技(苏州)有限公司 Connector
CN204517029U (en) * 2014-12-31 2015-07-29 浙江合兴电子元件有限公司 FFC connector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2391316Y (en) * 1999-10-14 2000-08-09 富士康(昆山)电脑接插件有限公司 Electric connector
EP1168512A1 (en) * 2000-06-20 2002-01-02 Itt Manufacturing Enterprises, Inc. Electrical connector
CN1531142A (en) * 2002-12-30 2004-09-22 蒂科电子公司 Electric connector for connecting circuit board and flat flexible cable
CN201015140Y (en) * 2006-12-04 2008-01-30 莫列斯公司 Combination of electric connector
CN201134540Y (en) * 2007-11-28 2008-10-15 达昌电子科技(苏州)有限公司 Connector
CN204517029U (en) * 2014-12-31 2015-07-29 浙江合兴电子元件有限公司 FFC connector

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