Connector assembly

Abstract

The utility model discloses a connector assembly includes board end connector and line end connector. Board end connector contains insulating seat body, elastic locking piece, shell, pressing piece and terminal module group. The insulating seat body is located in the shell, and the insulating seat body has the accommodation groove, and the two sides of insulating seat body have the recess and the outward extension's clamping block respectively in the accommodation groove intercommunication. The elastic locking piece is clamped in the clamping block, and the pressing piece is set up in the shell outside and is connected with the elastic locking piece. Terminal module group is located in the accommodation groove, and terminal module group contains along the axis arrangement into single row's multiple ground terminals and multiple pairs of signal terminals. Line end connector contains flexible flat cable and the connector in flexible flat cable one end. When pressing pressing piece and pushing elastic locking piece, each buckle part drives each elastic arm to move, and each buckle part is away from each buckling part respectively, and reaches the effect of releasing line end connector's connector and elastic locking piece lock catch.

Description

Technical Field

[0001] This utility model relates to a connector, and more particularly to a connector assembly. Background Technology

[0002] In the communications industry, various connection interfaces are developed with the aim of being lightweight, compact, and providing stable signal transmission. These interfaces are used in high-speed servers and switches, such as MCIO (Mini Cool Edge IO) connectors, which are small in size and offer reliable and stable connections. Generally, MCIO connectors include board-side connectors and wire-side connectors. Wire-side connectors include cables, PCB boards, and connectors on the PCB board. The connectors have a rubber core, two rows of terminals, and latching mechanisms. Board-side connectors typically have multiple snap-fit ​​holes, while wire-side connectors have a spring-loaded snap-fit ​​structure that engages with each snap-fit ​​hole. The snap-fit ​​structure has complex components and high manufacturing costs. Utility Model Content

[0003] In view of this, some embodiments of this case provide a connector assembly including a board-end connector and a wire-end connector. The board-end connector includes an insulating base, which includes a receiving groove. One end of the insulating base has a plug interface communicating with the receiving groove. The two sides of the insulating base each have a groove and a locking block located within the groove, with each groove communicating with the receiving groove. Multiple elastic locking elements each include a spring arm, with a hook and a latching part at each end. Each hook is latched onto a locking block, and each latching part is disposed in a groove and extends into the receiving groove. A housing is disposed outside the insulating base, including a cover plate, side plates on both sides of the cover plate, and through portions. A pressing element is disposed outside the housing, and the pressing element is connected to the latching parts of each elastic locking element through through portions. A terminal module is located in the receiving groove of the insulating base, and the terminal module includes multiple grounding terminals and multiple pairs of signal terminals arranged in a single row along an axis. The wire-end connector includes a flexible ribbon cable and a connector at one end of the flexible ribbon cable, with latching parts on both sides of the connector. When the connector of the wire-end connector is inserted into the receiving groove through the plug interface, each latching part is latched onto a corresponding elastic locking element.

[0004] Preferably, the spring arm includes a horizontal section and an inclined section, the hook has a bent section and a locking section, the locking section includes a guide arm arranged along a first axis and a protrusion arranged along a second axis, the bent section is connected to the horizontal section, the bent section bends inward along a third axis towards the horizontal section, the locking section extends outward from the bent section along the first axis, the inclined section is connected to the locking section, and the protrusion is located in the receiving groove and is used to assemble the wire end connector.

[0005] Preferably, each groove is connected to the receiving groove by two sides of the insulating base, each groove is recessed inward toward the receiving groove to form a recessed space, and each locking block extends outward from the inside of each groove toward the direction away from the receiving groove.

[0006] Preferably, the latching block has two side surfaces and a top surface connecting the two side surfaces, and the latching block has a groove located on one of the side surfaces, with the latching part disposed in the groove.

[0007] Preferably, one end of the bent section is disposed in the groove, the bent section extends outward from the groove to cover one side of the locking block, the horizontal section covers the top surface of the locking block, the inclined section covers the other side of the locking block, and the bent section, the horizontal section and the inclined section surround each side and the top surface of the locking block.

[0008] Preferably, the groove forms a hollow portion on the bottom surface of the insulating base, and the elastic locking portion... Item The latching part can move along the second axis into the groove.

[0009] Preferably, the guide arm of each elastic locking member further includes a side arm, each side arm being disposed at an end away from each protrusion, the pressing member including a rod and two limiting portions located at the two ends of the rod, each through portion being provided with a side plate, each side arm passing through each through portion of each side plate and extending along the second axis toward each limiting portion.

[0010] Preferably, each side arm has a guide groove at the end away from each guide arm, a locking point is provided in the middle section of the guide groove, and a guide groove opening connecting the locking point is provided at the opening of the guide groove. The guide groove opening to the locking point is gradually narrowed, and the rod of the pressing member can be fixed to each locking point of each side arm.

[0011] Preferably, the pressing arm includes a stop portion, which is disposed on the side of the pressing arm and stops the inner side of the cover plate.

[0012] Due to the adoption of the above technical solution, this utility model has the following beneficial effects: According to some embodiments of the present invention, the elastic locking member is engaged with the insulating base, each elastic locking member is connected to the receiving groove through each groove, and each elastic locking member is connected to the latching part of the pressing member. When the pressing member is pressed and the elastic locking member is pushed, each latching part drives each spring arm to move, and each latching part moves away from each fastening part, thereby achieving the effect of releasing the connector of the wire end connector from the locking of the elastic locking member. Attached Figure Description

[0013] Figure 1 The diagram illustrates the appearance of a connector assembly according to some embodiments, showing the state of the board-end connector and the wire-end connector before they are plugged in.

[0014] Figure 2 An exploded front view of a board-end connector is shown according to some embodiments.

[0015] Figure 3 An exploded view of the back of a board-end connector is shown according to some embodiments.

[0016] Figure 4The diagram illustrates the appearance of the resilient locking element according to some embodiments.

[0017] Figure 5 Draw Figure 1 The cross-sectional diagram marked AA shows the state before the elastic locking part of the board-end connector and the latching part of the wire-end connector are locked.

[0018] Figure 6 Draw Figure 1 The cross-sectional diagram marked BB shows the state of the elastic locking part of the board end connector and the latching part of the wire end connector when they are locked together.

[0019] Figure 7 Draw Figure 6 A cross-sectional view from which the elastic locking element of the board connector and the latching part of the wire connector are released from their locking state.

[0020] Figure 8 The diagram illustrates the appearance of the connector assembly according to some embodiments, with the housing removed.

[0021] Figure 9 The diagram illustrates the appearance of a connector assembly according to some embodiments, showing the state of the board-end connector and the wire-end connector before they are plugged in.

[0022] Figure 10 An exploded front view of a board-end connector is shown according to some embodiments.

[0023] Figure 11 An exploded view of the back of a board-end connector is shown according to some embodiments.

[0024] Figure 12 The diagram illustrates the appearance of the resilient locking element according to some embodiments.

[0025] Figure 13 Draw Figure 9 A cross-sectional view of the connector marked CC, showing the state of the elastic locking element of the board connector when it is engaged with the latching part of the wire connector.

[0026] Figure 14 Draw Figure 13 A cross-sectional view from which the elastic locking element of the board connector and the latching part of the wire connector are released from their locking state.

[0027] Figure 15 The diagram illustrates the appearance of the connector assembly according to some embodiments, with the housing removed.

[0028] Symbol Explanation 100: Connector assembly 1: Board-end connector 11', 11'': Insulating base 111: Receptacle 112: Socket 113: Groove 114: Card Block 1141: Side view 1142: Top surface 1143: Trench 115: Recessed Space 116: Bottom 1161: Openwork section 117: Top surface 1171: Through-slot 12', 12'': Flexible locking element 121: Spinning arm 1211: Horizontal segment 1212: Inclined section 122: hook part 1221: Bending section 1222: Card-operated section 123: Buckle section 1231: Guide arm 1232: Side arm 1233: protuberance 1234: Guide groove 12341: Guide slot 12342: Checkpoint 13', 13'': Outer shell 131: Cover plate 132: Side panel 133: Penetrating section 14', 14'': Pressing parts 141: Rod 142: Limiting part 143:Plate body 1431: Press Arm 14311: Stop section 15: Terminal Module 2: Wire connector 21: Flexible cabling 22: Connector 221: Fastening part X: First axis Y: Second axis Z: Third axis. Detailed Implementation

[0029] To illustrate this case more clearly, in the schematic diagram provided in this case, the first axis X is the X-axis of the three-dimensional coordinate system, the second axis Y is the Y-axis of the three-dimensional coordinate system, and the third axis Z is the Z-axis of the three-dimensional coordinate system.

[0030] Reference Figure 1 , Figure 1 This is a schematic diagram of the connector assembly 100, showing the state before the board-end connector 1 and the wire-end connector 2 are inserted. The connector assembly 100 includes the board-end connector 1 and the wire-end connector 2. The board-end connector 1 is a flat and elongated connector. The long side of the board-end connector 1 extends along the first axis X direction, the short side of the board-end connector 1 extends along the third axis Z direction, and the height of the board-end connector 1 extends along the second axis Y direction. The wire-end connector 2 is suitable for use with Flexible Flat Cable (FFC). Because the board-end connector 1 is suitable for insertion into the thinner and lighter FFC-type wire-end connector 2, the size of the board-end connector 1 can be relatively reduced.

[0031] Reference Figures 2 to 3 , Figure 2 This is an exploded view of the front of board connector 1. Figure 3 This is an exploded view of the back of the board-end connector 1. The board-end connector 1 includes an insulating base 11', multiple elastic locking elements 12', a housing 13', a pressing element 14', and a terminal module 15. The insulating base 11' is a hollow rectangular core with a receiving groove 111. One end of the insulating base 11' has a plug-in interface 112 communicating with the receiving groove 111. The receiving groove 111 and the plug-in interface 112 extend through the insulating base 11' along the third axis Z direction. The plug-in interface 112 is a narrow frame extending along the first axis X direction. The two sides of the insulating base 11' have grooves 113 communicating with the receiving groove 111. The 3-way receiving groove 111 forms a recessed space 115. A locking block 114 is provided on the inner wall of the groove 113. The locking block 114 has two side surfaces 1141 and a top surface 1142 connecting the two side surfaces 1141. One side surface 1141 of the locking block 114 has a groove 1143 recessed along the third axis Z direction. The bottom surface 116 of the insulating seat 11' has hollowed-out portions 1161 on both sides. Each hollowed-out portion 1161 is connected to each groove 113.

[0032] The outer casing 13' is a metal cover. The outer casing 13' includes a cover plate 131, side plates 132 bent on both sides of the cover plate 131, and a through portion 133. An insulating seat 11' and a plurality of elastic locking members 12' are arranged inside the cover plate 131.

[0033] Pressing member 14' is disposed on the outside of housing 13', and pressing member 14' is connected to each elastic locking member 12' by the latching portion 123 through the through portion 133.

[0034] Terminal module 15 is located in receiving groove 111 of insulating base 11'. Terminal module 15 includes multiple grounding terminals and multiple pairs of signal terminals arranged in a single row along the axis.

[0035] Please also refer to Figures 1 to 3 The wire connector 2 includes a flexible flat cable 21 and a connector 22. The connector 22 is located at one end of the flexible flat cable 21, and fastening portions 221 are respectively provided on both sides of the connector 22. In some embodiments, the flexible flat cable 21 of the wire connector 2 is a flexible flat cable (FFC), and the length of the flexible flat cable 21 is not limited. The connector 22 is a flat and long plate, with two connectors 22 respectively provided at the two ends of the flexible flat cable 21.

[0036] Reference Figure 4 as well as Figure 5 , Figure 4 This is a schematic diagram of the appearance of the elastic locking element 12'. Figure 5 For illustration Figure 1 The cross-sectional view marked AA shows the state before the elastic locking member 12' of the board end connector 1 and the latching part 221 of the wire end connector 2 are engaged. In some embodiments, the elastic locking member 12' has a side arm 1232 located at the side end of the guide arm 1231. The side arm 1232 is located at the end of the guide arm 1231 away from the protrusion 1233, and the side arm 1232 extends towards the top surface 131 of the housing 13' along the second axis Y direction. The side arm 1232 has a guide groove 1234 provided along the second axis Y direction. A locking point 12342 is provided in the middle section of the guide groove 1234. A guide groove opening 12341 communicating with the locking point 12342 is provided at the opening of the guide groove 12344. The guide groove opening 12341 to the locking point 12342 is tapered.

[0037] Please also refer to Figure 5 and Figure 6 , Figure 5 For illustration Figure 1 The cross-sectional view marked AA shows the state before the elastic locking member 12' of the board end connector 1 and the latching part 221 of the wire end connector 2 are engaged. Figure 6 For illustration Figure 1The cross-sectional view marked BB shows the state of the elastic locking member 12' of the board end connector 1 when it is engaged with the latching part 221 of the wire end connector 2. When the connector 22 of the wire end connector 2 is inserted into the receiving groove 111 through the insertion interface 112, each latching part 221 is engaged with each elastic locking member 12'. When the pressing member 14' pushes the latching part 123 of each elastic locking member 12', each latching part 221 disengages from the latching part 123 of each elastic locking member 12'. Specifically, since each groove 113 is connected to the receiving groove 111 of the insulating seat 11', and each elastic locking member 12' is disposed in the groove 113, when the wire end connector 2 is plugged into the board end connector 1, the connector 22 of the wire end connector 2 is inserted into the receiving groove 111 through the insertion interface 112, and each latching part 221 is engaged with the latching part 123 of each elastic locking member 12' in the receiving groove 111. When the pressing member 14' pushes each elastic locking member 12', the latching part 123 of each elastic locking member 12' disengages from each latching part 221, and the wire end connector 2 can be easily pulled out, so that the wire end connector 2 is disengaged from the board end connector 1.

[0038] In some embodiments, each elastic locking member 12' is a metal spring sheet. The spring arm 121 includes a horizontal section 1211 and an inclined section 1212. The hook portion 122 has a bent section 1221 and a locking portion 1222. The latching portion 123 includes a guide arm 1231 arranged along the first axis X direction and a protrusion 1233 arranged along the second axis Y direction. The bent section 1221 connects to the horizontal section 1211. The bent section 1221 bends inward along the third axis Z direction towards the horizontal section 1211. The locking portion 1222 extends outward from the bent section 1221 along the first axis X direction. The inclined section 1212... The connecting latch 123 has a protrusion 1233 located in the receiving groove 111 and used to assemble the wire connector 2. The bent section 1221 is located at one end away from the horizontal section 1211 in the groove 1143. The bent section 1221 extends outward from the groove 1143 to cover one side 1141 of the latch block 114. The horizontal section 1211 covers the top surface 1142 of the latch block 114. The inclined section 1212 covers the other side 1141 of the latch block 114. The bent section 1221, the horizontal section 1211 and the inclined section 1212 surround each side 1141 and the top surface 1142 of the latch block 114.

[0039] Each elastic locking member 12' is respectively disposed in the groove 113 on both sides of the insulating base 11'. The protrusion 1233 of each elastic locking member 12' is disposed in the receiving groove 111 via the groove 113. When the connector 22 of the wire end connector 2 is inserted into the receiving groove 111 through the insertion interface 112, each latching part 221 is respectively engaged with the latching part 123 of each elastic locking member 12'.

[0040] Reference Figure 2 , Figure 6 , Figure 7as well as Figure 8 , Figure 7 For illustration Figure 6 A cross-sectional view from which the elastic locking member 12' of the board-end connector 1 and the latching part 221 of the wire-end connector 2 are released from their latching state. Figure 8 This is a schematic diagram of the connector assembly 100, with the outer shell 13' removed. In some embodiments, the pressing member 14' is a rod 141, with limiting portions 142 on both sides of the rod 141. The side plate 132 has a through portion 133, which is a notch formed on the side plate 132. The side arms 1232 of each elastic locking member 12' pass through the through portions 133 and extend out of the side plate 132 to connect with the pressing member 14'. The rod 141 of the pressing member 14' is inserted into the guide groove 1234 via the guide slot 12341 and is locked at the locking point 12342. The two limiting portions 142 of the pressing member 14' are locked on the outside of the two side arms 1232 to limit the range of movement of the rod 141 in the first axis X direction. The rod 141 is fixed to the locking point 12342. When the pressing member 14' is pressed along the second axis Y direction and the elastic locking members 12' are pushed at the same time, the spring arm 121 of each elastic locking member 12' will swing about the hook portion 122 as the axis along the second axis Y direction, so that the guide arm 1231 of each elastic locking member 12' is pushed and moves along the second axis Y direction, so that the protrusion 1233 disengages from the fastening portion 221.

[0041] Reference Figure 9 , Figure 9 This is a schematic diagram of the connector assembly 100, showing the state before the board-end connector 1 and the wire-end connector 2 are inserted. In some embodiments, the connector assembly 100 includes a board-end connector 1 and a wire-end connector 2. The board-end connector 1 is a flat and elongated connector. The long side of the board-end connector 1 extends along the first axis X direction, the short side of the board-end connector 1 extends along the third axis Z direction, and the height of the board-end connector 1 extends along the second axis Y direction.

[0042] Reference Figures 10 to 11 , Figure 10 This is an exploded view of the front of board connector 1. Figure 11This is an exploded view of the back of the board-end connector 1. In some embodiments, the board-end connector 1 includes an insulating base 11'', a plurality of elastic locking members 12'', a housing 13'', a pressing member 14'', and a terminal module 15. The insulating base 11'' is a hollow rectangular core with a receiving groove 111. One end of the insulating base 11'' has a plug-in interface 112 communicating with the receiving groove 111. The receiving groove 111 and the plug-in interface 112 extend through the insulating base 11'' along the third axis Z direction. The plug-in interface 112 is a narrow frame extending along the first axis X direction. The two sides of the insulating base 11'' have grooves 113 communicating with the receiving groove 111. The grooves 113 form recessed spaces 115 in the receiving groove 111. A locking block 114 is provided on the inner wall of the groove 113. The locking block 114 has two side surfaces 1141 and a top surface 1142 connecting the two side surfaces 1141. One side surface 1141 of the locking block 114 has a groove 1143 recessed along the third axis Z direction. The bottom surface 116 of the insulating seat 11'' has hollowed-out portions 1161 on both sides. Each hollowed-out portion 1161 is connected to each groove 113. The insulating seat 11'' in this embodiment differs from the insulating seat 11' in the fact that the top surface 117 of the insulating seat 11'' is provided with through grooves 1171 on both sides, and the through grooves 1171 are connected to the grooves 113.

[0043] The outer casing 13'' is a metal cover. The outer casing 13'' includes a cover plate 131, side plates 132 bent on both sides of the cover plate 131, and through portions 133. An insulating seat 11'' and a plurality of elastic locking members 12'' are disposed inside the cover plate 131. The outer casing 13'' of this embodiment differs from the outer casing 13' of the previous embodiment in that the outer casing 13'' includes through portions 133 on both sides of the cover plate 131, and each through portion 133 penetrates through the two side surfaces of the cover plate 131.

[0044] The pressing member 14'' is disposed on the outside of the outer shell 13''. The pressing member 14'' includes a plate 143 and pressing arms 1431 located at both ends of the plate 143. The pressing member 14'' is connected to the latching portion 123 of each elastic locking member 12'' through each through portion 133. The pressing member 14'' differs from the pressing member 14' in that the plate 143 is flat, and each pressing arm 1431 passes through each through portion 133 of the cover plate 131 and the through groove 1171 of the insulating seat 11'' to contact the latching portion 123.

[0045] Reference Figure 12 , Figure 12 This is a schematic diagram of the appearance of the elastic locking member 12''. In some embodiments, the elastic locking member 12'' of this embodiment differs from the elastic locking member 12'' of the previous embodiment in that the end of the guide arm 1231 of the elastic locking member 12'' away from the protrusion 1233 does not include the side arm 1232 of the previous embodiment.

[0046] See Figure 13 and Figure 14 , Figure 13 For illustration Figure 9 The cross-sectional view marked CC shows the state of the elastic locking member 12'' of the board-end connector 1 when it is engaged with the latching part 221 of the wire-end connector 2. When the connector 22 of the wire-end connector 2 is inserted into the receiving groove 111 through the insertion interface 112, each latching part 221 is engaged with each elastic locking member 12''. When the pressing member 14'' pushes the latching part 123 of each elastic locking member 12'', each latching part 221 disengages from the latching part 123 of each elastic locking member 12''. Specifically, since each groove 113 is connected to the receiving groove 111 of the insulating seat 11'', and each elastic locking member 12'' is disposed in the groove 113, when the wire end connector 2 is plugged into the board end connector 1, the connector 22 of the wire end connector 2 is inserted into the receiving groove 111 through the insertion interface 112, and each latching part 221 is engaged with the latching part 123 of each elastic locking member 12' in the receiving groove 111. When the pressing member 14'' pushes each elastic locking member 12'', the latching part 123 of each elastic locking member 12'' disengages from each latching part 221, and the wire end connector 2 can be easily pulled out, so that the wire end connector 2 is disengaged from the board end connector 1.

[0047] In some embodiments, each elastic locking member 12'' is a metal spring, and the configuration of each elastic locking member 12'' and the insulating seat 13'' in this embodiment is the same as the configuration of each elastic locking member 12' and the insulating seat 13' in the aforementioned embodiments.

[0048] Reference Figure 10 , Figure 13 , Figure 14 and Figure 15 , Figure 14 For illustration Figure 13 A cross-sectional view from which the elastic locking member 12'' of the board-end connector 1 and the latching part 221 of the wire-end connector 2 are released from their latching state. Figure 15This is a schematic diagram of the connector assembly 100, with the outer shell 13' removed. In some embodiments, the pressing arm 1431 includes a stop portion 14311, which is disposed on the side 1141 of the pressing arm 1431 and stops on the inner side of the cover plate 131. Specifically, the stop portion 14311 is disposed on the side 1141 of the pressing arm 1431, and each elastic locking member 12'' uses the elastic stop portion 14311 on the inner side of the cover plate 131 to keep the pressing member 14'' in contact with each elastic locking member 12''. When the pressing member 14'' pushes each elastic locking member 12'', the spring arm 121 swings along the second axis Y direction with the hook portion 122 as the axis. When the guide arm 1231 swings to the hollow portion 1161, the protrusion 1233 disengages from the fastening portion 221.

[0049] In summary, according to some embodiments, the elastic locking member is engaged with the insulating base, each elastic locking member is connected to the receiving groove through each groove, and each elastic locking member is connected to the latching part of the pressing member. When the pressing member is pressed and the elastic locking member is pushed, each latching part drives each spring arm to move, and each latching part moves away from each fastening part, thereby achieving the effect of releasing the connector of the wire end connector from the locking of the elastic locking member.

Claims

1. A connector assembly, characterized in that: One-board connector, including: An insulating base has a receiving groove. One end of the insulating base has a plug interface communicating with the receiving groove. Each side of the insulating base has a groove and a locking block located in the groove. Each groove is communicating with the receiving groove. Multiple elastic locking components, each including a spring arm, with a hook and a latching part respectively provided at both ends of the spring arm, each hook being respectively latched onto each latching block, and each latching part being respectively disposed in each groove and extending to the receiving groove; An outer casing is disposed outside the insulating base, the outer casing including a cover plate, a side plate located on both sides of the cover plate, and a through portion; A pressing member is disposed on the outside of the housing, and the pressing member is connected to the latching portion of each of the elastic locking members through the through portions; and A terminal module, located in the receiving slot of the insulating base, the terminal module comprising a plurality of ground terminals and a plurality of pairs of signal terminals arranged in a single row along an axis; and A single-line connector includes a flexible ribbon cable and a connector located at one end of the flexible ribbon cable, wherein a fastening part is provided on both sides of the connector; When the connector of the wire end connector is inserted into the receiving groove by the plug interface, each of the fastening parts is respectively engaged with the latching part of each of the elastic locking members. When the pressing member pushes the latching part of each of the elastic locking members, each of the fastening parts is respectively disengaged from the latching part of each of the elastic locking members.

2. The connector assembly according to claim 1, characterized in that... The spring arm includes a horizontal section and an inclined section. The hook has a bent section and a locking section. The locking section includes a guide arm arranged along a first axis and a protrusion arranged along a second axis. The bent section is connected to the horizontal section. The bent section bends inward along a third axis. The locking section extends outward from the bent section along the first axis. The inclined section is connected to the locking section. The protrusion is located in the receiving groove and is used to assemble the wire connector.

3. The connector assembly according to claim 2, characterized in that... Each of the grooves is connected to the receiving groove from two sides of the insulating base. Each of the grooves is recessed inward toward the receiving groove to form a recessed space. Each of the locking blocks extends outward from the inside of each groove toward the direction away from the receiving groove.

4. The connector assembly according to claim 3, characterized in that... The latching block has two sides and a top surface connecting the two sides. The latching block has a groove located on one of the sides, and the latching part is disposed in the groove.

5. The connector assembly according to claim 4, characterized in that... One end of the bent section is disposed in the groove, the bent section extends outward from the groove and covers one side of the locking block, the horizontal section covers the top surface of the locking block, the inclined section covers the other side of the locking block, and the bent section, the horizontal section and the inclined section surround each of the sides and the top surface of the locking block.

6. The connector assembly according to claim 2, characterized in that... The groove forms a hollow portion on the bottom surface of one of the insulating bases, and the snap-fit ​​portion of the elastic locking member can move along a second axis within the groove.

7. The connector assembly according to claim 2, characterized in that... Each of the elastic locking members further includes a side arm, each side arm being disposed at an end away from each of the protrusions, the pressing member including a rod and two limiting portions located at two ends of the rod, each of the through portions being provided with each of the side plates, each of the side arms passing through each of the through portions of each of the side plates and extending along a second axis toward each of the limiting portions.

8. The connector assembly according to claim 7, characterized in that... Each of the side arms has a guide groove at the end away from each of the guide arms. A locking point is provided in the middle section of the guide groove. A guide groove opening is provided at the opening of the guide groove to connect with the locking point. The guide groove opening to the locking point is tapered. The rod of the pressing member can be fixed to each of the locking points of each of the side arms.

9. The connector assembly according to claim 5, characterized in that... The insulating base has a through groove on each side of its top surface, the through grooves connecting to the groove. The pressing member includes a plate and a pressing arm located at each end of the plate. Each through part is located on both sides of the cover plate. Each pressing arm passes through each through part of the cover plate and the through groove of the insulating base to contact the snap-fit ​​part.

10. The connector assembly according to claim 9, characterized in that... The pressing arm includes a stop portion, which is disposed on the side of the pressing arm and stops the inner side of the cover plate.

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