Fly wire detection assembly and crimping device

Abstract

The utility model discloses a wire flying detection assembly and a crimping device, and belongs to the technical field of shielding wire detection, the wire flying detection assembly comprises a detection member, an electric cabinet, and a wire connector, an alarm and a first relay which are arranged in the electric cabinet, the wire connector comprises a first terminal and a second terminal, the first terminal is connected with the detection member, and the second terminal is connected with the crimping device. The second terminal is used for being connected with a shielding wire, and when wire flying abnormity occurs, the abnormal shielding wire is in contact with the detection piece, so that the first terminal, the detection piece, the shielding wire and the second terminal form a trigger access; the alarm is connected with the wire connector in parallel; the first relay comprises a first coil and a first normally open switch; the first coil is connected with the wire connector in series, and the first coil is powered on after the trigger access is formed; and the first normally-closed switch is connected with the alarm in series, and after the first coil is electrified, the first normally-closed switch is closed, the alarm is triggered, and abnormal filament flying alarm is carried out.

Description

Technical Field

[0001] This application belongs to the technical field of shielding wire detection, and particularly relates to a flying wire detection component and a crimping device. Background Art

[0002] A high-voltage wire is composed of a secondary sheath (also known as an outer insulation layer), aluminum foil, a shielding braid layer, an inner insulation layer, and a core wire (conductor). During the process of crimping the high-voltage wire to a high-voltage terminal flange, the shielding braid layer is prone to abnormal flying wire phenomena, resulting in shielding wires flying out from the shielding braid layer to the outer insulation layer. If not detected and corrected in time, it will seriously affect the shipment quality, but visual inspection has low efficiency and is extremely prone to missed detection. Summary of the Utility Model

[0003] Utility Model Objective: This application develops a flying wire detection component and a crimping device, aiming to solve the technical problem of abnormal flying wire detection of shielding wires in the prior art.

[0004] Technical Solution: In a first aspect, an embodiment of this application provides a flying wire detection component, including:

[0005] A detection piece for connecting to a shielding wire with abnormal flying wire in a circuit to be detected;

[0006] An electric control box;

[0007] A wiring connector, the wiring connector is arranged in the electric control box, the wiring connector includes a first terminal and a second terminal, the first terminal is connected to the detection piece, and the second terminal is used for connecting to a shielding wire;

[0008] An alarm, the alarm is arranged in the electric control box, and the alarm is connected in parallel with the wiring connector;

[0009] A first relay, the first relay is arranged in the electric control box, the first relay includes a first coil and a first normally open switch connected in parallel, the first coil is connected in series with the wiring connector, and the first normally open switch is connected in series with the alarm.

[0010] In a second aspect, an embodiment of this application provides a crimping device, including the flying wire detection component as described in the first aspect.

[0011] Beneficial effects: Compared with the prior art, a fly wire detection component provided by an embodiment of the present application includes a detection member, an electric control box, as well as a wiring connector, an alarm, and a first relay disposed in the electric control box. The wiring connector includes a first terminal and a second terminal. The first terminal is connected to the detection member, and the second terminal is used to connect to a shielding wire. When a fly wire anomaly occurs, the abnormal shielding wire contacts the detection member, causing the first terminal, the detection member, the shielding wire, and the second terminal to form a trigger path; the alarm is connected in parallel with the wiring connector; the first relay includes a first coil and a first normally open switch; the first coil is connected in series with the wiring connector, and after the trigger path is formed, the first coil is energized; the first normally open switch is connected in series with the alarm, and after the first coil is energized, the first normally open switch closes, triggering the alarm to give an alarm for the fly wire anomaly. In the present application, the shielding wire is pre-connected to the second terminal. When a fly wire anomaly occurs, the detection member contacts the abnormal shielding wire, causing the first terminal, the detection member, the shielding wire, and the second terminal to form a trigger path, causing the first coil to be energized. The first coil controls the first normally open switch to close, triggering the alarm to work and giving an alarm for the fly wire anomaly of the shielding wire. Brief Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following described drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 It is the circuit diagram of the fly wire detection component provided by the embodiment of the present application;

[0014] Figure 2 It is the structural schematic diagram of the first relay in the fly wire detection component provided by the embodiment of the present application;

[0015] Figure 3 It is the three-dimensional structure diagram of the fly wire detection component and the insulating part in the crimping device provided by the embodiment of the present application;

[0016] Figure 4 It is the structure diagram of the insulating part, the detection member, and the spring in the crimping device provided by the embodiment of the present application (the insulating part shows a sectional view)

[0017] Figure 5 It is the first three-dimensional view of the crimping device provided by the embodiment of the present application;

[0018] Figure 6 It is the second three-dimensional view of the crimping device provided by the embodiment of the present application;

[0019] Reference numerals: 10, detection member; 11, relief groove; 12, first boss; 13, second body; 131, second groove; 14, first detection member; 15, second detection member; 20, connector; 21, first terminal; 22, second terminal; 30, alarm; 40, first relay; 41, first coil; 42, first normally open switch; 43, second normally open switch; 44, normally closed switch; 50, normally closed switch; 60, second relay; 61, second coil; 71, insulating member; 711, first groove; 712, second boss; 713, first body; 714, opening; 715, bottom wall; 716, through groove; 717, wire; 72, third body; 73, first crimping member; 74, power member; 75, second crimping member; 80, electric control box; 90, spring; X, first direction; Y, second direction. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0021] A flying wire detection assembly provided by an embodiment of the present application includes a detection member 10, an electric control box 80, a connector 20, an alarm 30, and a first relay 40 disposed in the electric control box 80. The connector 20 includes a first terminal 21 and a second terminal 22. The first terminal 21 is connected to the detection member 10, and the second terminal 22 is used to connect a shielding wire. When a flying wire abnormality occurs, the abnormal shielding wire contacts the detection member 10, so that the first terminal 21, the detection member 10, the shielding wire, and the second terminal 22 form a trigger path; the alarm 30 is connected in parallel with the connector 20; the first relay 40 includes a first coil 41 and a first normally open switch 42; the first coil 41 is connected in series with the connector 20. After the trigger path is formed, the first coil 41 is energized; the first normally open switch 42 is connected in series with the alarm 30. After the first coil 41 is energized, the first normally open switch 42 closes, and the alarm 30 is triggered to perform an alarm for flying wire abnormality. In the present application, the shielding wire is pre-connected to the second terminal 22. When a flying wire abnormality occurs, the detection member 10 contacts the abnormal shielding wire, so that the first terminal 21, the detection member 10, the shielding wire, and the second terminal 22 form a trigger path, so that the first coil 41 is energized. The first coil 41 controls the first normally open switch 42 to close, triggering the alarm 30 to work and alarming for the flying wire abnormality of the shielding wire.

[0022] In some embodiments, please refer to Figures 1 to 4 Next, a detailed introduction to the flying wire detection assembly provided by the embodiment of the present application will be given.

[0023] In some embodiments, refer to Figure 1 , Figure 3 and Figure 4 , the detecting member 10 in the fly wire detecting device provided by the embodiment of the present application is a conductive metal detector. When detecting the shielding wire with abnormal fly wire in the to-be-detected circuit, the detecting member 10 is brought close to the to-be-detected circuit. During the process that the detecting member 10 contacts the to-be-detected circuit, the shielding wire with abnormal fly wire will contact the detecting member 10; since the shielding wire has been pre-connected to the second terminal 22, when the shielding wire with abnormal fly wire contacts the detecting member 10, a triggering path will be formed between the first terminal 21 and the second terminal 22 through the shielding wire and the detecting member 10. At this time, the circuit where the first coil 41 is located can be conducted, and the first coil 41 will be powered on.

[0024] In some embodiments, refer to Figure 3 and Figure 4 , the detecting member 10 has a relief groove 11 for accommodating the to-be-detected circuit. Specifically, the shape of the relief groove 11 can be designed according to the outer wall shape of the to-be-detected circuit, so that the to-be-detected circuit can be fitted and arranged in the relief groove 11, increasing the contact area between the to-be-detected circuit and the detecting member 10 and improving the detection reliability. Further, for the to-be-detected member 10 with a circular cross-section in the present application, the relief groove 11 is set to be arc-shaped to fit the circular outer surface of the to-be-detected circuit. Further, the arc angle of the relief groove 11 is not greater than 180°. When the arc angle of the relief groove 11 is 180°, the contact area between the detecting member 10 and the to-be-detected circuit can be increased; in the present application, the reason why the arc angle of the relief groove 11 is not greater than 180° is that when the arc angle of the relief groove 11 is greater than 180°, the opening 714 of the relief groove 11 will shrink inward and the opening 714 will become smaller, which is not convenient for the embedding and separation of the to-be-detected wire 717.

[0025] In some embodiments, the arc angle value of the relief groove 11 can be selected as any value in 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, 180° or a value in a numerical interval composed of any two values.

[0026] In some embodiments, the alarm 30 in the fly wire detecting device provided by the embodiment of the present application can be a light flashing alarm or a sound playing alarm for abnormal warning.

[0027] In some embodiments, refer to Figure 1 and Figure 2, the first relay 40 in the fly wire detection device provided by the embodiment of the present application is used to control the on / off of the alarm 30 based on the on / off of the connector 20. Specifically, the first relay 40 includes a first coil 41 and a first normally open switch 42 connected in parallel. The first coil 41 and the connector 20 are connected in series. After the detection member 10 detects the shielding wire with abnormal fly wire, the connector 20 forms a trigger path, and the first coil 41 is powered on; the first normally open switch 42 is connected in series with the alarm 30. After the first coil 41 is powered on, it controls the first normally open switch 42 to act, the first normally open switch 42 closes, the circuit where the alarm 30 is located forms a path, and the alarm 30 acts to alarm the abnormal fly wire phenomenon.

[0028] In some embodiments, please refer to Figure 1 and Figure 2 , the first relay 40 in the fly wire detection device provided by the embodiment of the present application further includes a second normally open switch 43. The second normally open switch 43 is connected in parallel with the connector 20 and connected in series with the first coil 41. After the detection member 10 detects the shielding wire with abnormal fly wire, the connector 20 forms a trigger path, the first coil 41 is powered on, and the second normally open switch 43 closes. At this time, two parallel paths of the second normally open switch 43 and the connector 20 supply power to the first coil 41. After the fault of the abnormal fly wire is eliminated, the connector 20 is open-circuited, and the second normally open switch 43 still supplies power to the first coil 41. The alarm 30 can continue to alarm until it is confirmed that the device is reset and can operate again, and then the power supply of the first coil 41 is cut off to ensure the safety of resuming operation.

[0029] In some embodiments, please refer to Figure 1 and Figure 3 , the fly wire detection device provided by the embodiment of the present application further includes a normally closed switch 50. The normally closed switch 50 serves as a safety reset switch. After the fault of the abnormal fly wire is eliminated, by disconnecting the normally closed switch 50, the power supply to the first coil 41 is cut off, so that the first coil 41 loses power, the first normally open switch 42 opens, and the alarm 30 loses power and stops alarming. Specifically, after the connector 20 and the second normally open switch are connected in parallel, they are connected in series between the normally closed switch 50 and the first coil 41 to control the power-on and power-off of the first coil 41 through the on / off of the normally closed switch 50 after it is confirmed that the device is reset and can operate again; at the same time, the normally closed switch 50 is connected in parallel with the alarm 30.

[0030] In some embodiments, please refer to Figure 1, the fly - wire detection device provided by the embodiment of the present application further includes a second relay 60, and the second relay 60 is used to control the on - off of the peripheral circuit device. Specifically, the second relay 60 includes a second coil 61. Since the relay controls the on - off of the contact by the gain and loss of power of the coil, the contact of the second relay 60 needs to be designed according to specific working conditions. The purpose of the present application is to control the on - off of the second coil 61, so the design of the contact of the second relay 60 will not be elaborated in the present application. Further, the second coil 61 is connected in parallel with the first coil 41; the first relay 40 further includes a normally - closed switch 44, the normally - closed switch 44 is connected in series with the second coil 61, and the normally - closed switch 44 is connected in parallel with the first coil 41; it can be understood that when no abnormal fly - wire is detected, the connector 20 is open - circuited, the first coil 41 is not powered, the normally - closed switch 44 is in the closed state, and the second coil 61 is continuously powered; when an abnormal fly - wire is detected, the connector 20 is in the conducting state, the first coil 41 is powered, the normally - closed switch 44 is disconnected from the closed state, the circuit where the second coil 61 is located is open - circuited, and the second coil 61 loses power. It can be understood that the gain and loss of power of the second coil 61 can be controlled through the normally - closed switch 44 to control the state of the external circuit associated with the second coil 61. For example, connect the contact of the second relay 60 to the start - up circuit of the crimping device. When an abnormal fly - wire is detected, the second coil 61 loses power, and the start - up circuit cannot work to ensure the safety of the staff during troubleshooting.

[0031] In some embodiments, please refer to Figure 3 and Figure 4 , the fly - wire detection device provided by the embodiment of the present application further includes an insulating part 71. When connecting the detection part 10 to an external device, first connect the detection part 10 to the insulating part 71, and then connect the insulating part 71 to the external device to achieve the insulating isolation between the detection part 10 and the external device.

[0032] In some embodiments, please refer to Figure 3 and Figure 4 , for the convenience of characterizing the relative position relationship, the insulating part 71 of the present application has a first direction X, the insulating part 71 extends along the first direction X, the insulating part 71 includes a first body 713, the first body 713 has a first groove 711 arranged along the first direction X, and the first groove 711 is used to accommodate a part of the detection part 10 to realize the connection between the detection part 10 and the insulating part 71. Specifically, the first groove 711 has an opening 714 and a bottom wall 715 opposite to the opening 714. A part of the detection part 10 is arranged in the first groove 711 and can move along the first direction X in the first groove 711, so that when the detection part 10 touches the line to be measured, it can retreat along the first direction X into the first groove 711 under the action of the reaction force, avoiding damaging or destroying the line to be detected.

[0033] In some embodiments, please refer toFigure 4 Moreover, the insulating member 71 further includes a second boss 712. The second boss 712 is connected to the first body 713 and covers a partial opening 714. A part of the detecting member 10 is disposed in the first groove 711 and can move along the first direction X in the first groove 711. The second boss 712 is configured to limit the movement of the detecting member 10 when the detecting member 10 moves.

[0034] In some embodiments, please refer to Figure 4 The detecting member 10 includes a second body 13 and a first boss 12 that are connected to each other. The second body 13 passes through the opening 714. The first boss 12 is located in the first groove 711. A part of the second body 13 is disposed in the first groove 711, and a part of the second body 13 can move along the first direction X in the first groove 711. At least a part of the orthographic projection of the first boss 12 along the first direction X is located within the second boss 712, so that after the second body 13 moves to a specified position along the first direction X, the second boss 712 abuts against the first boss 12, thereby limiting the moving distance of the detecting member 10 in the first direction X through the second boss 712.

[0035] In some embodiments, please refer to Figure 4 The fly wire detecting device provided by the embodiment of the present application further includes a spring 90. The spring 90 is configured to abut against the detecting member 10 such that the first boss 12 abuts against the second boss 712. Specifically, the spring 90 is disposed in the first groove 711. Along the first direction X, one end of the spring 90 is connected to the bottom wall 715, and the other end of the spring 90 is connected to the second body 13. It can be understood that when the detecting member 10 does not contact the wire to be detected or the shielding wire of the abnormal fly wire, the spring 90 abuts the first boss 12 against the second boss 712; when the detecting member 10 contacts the wire to be detected or the shielding wire of the abnormal fly wire and continues to feed along the first direction X, the detecting member 10 retreats along the first direction X into the first groove 711 under the reaction force of the wire to be detected, the spring 90 contracts, and the abutment between the first boss 12 and the second boss 712 is disconnected; after the detecting member 10 finishes detection, the insulating member 71 retreats, the spring 90 expands along the retreating direction of the insulating member 71, and after the first boss 12 and the second boss 712 are re-abutted, the insulating member 71 drives the detecting member 10 away from the wire to be detected.

[0036] In some embodiments, please refer to Figure 4 The second body 13 further includes a second groove 131. The opening of the second groove 131 faces the bottom wall 715. A part of the spring 90 is disposed in the second groove 131 to fix the position and orientation of the spring 90. Specifically, a plurality of springs 90 and a plurality of second grooves 131 respectively corresponding to and connecting the springs 90 are provided in the present application. In the present application, the number of the springs 90 and the second grooves 131 are both set to two.

[0037] In some embodiments, refer to Figure 4 , the first body 713 further has a through groove 716 which extends along the second direction Y. The through groove 716 communicates with the first groove 711. The second direction Y intersects with the first direction X. The flying wire detection component further includes a wire 717 which is disposed through the through groove 716. One end of the wire 717 is connected to the spring 90 or the detection piece 10, and the other end of the wire 717 is connected to the first terminal 21, so that when the detection piece 10 contacts the shielding wire with abnormal flying wire, the second terminal 22, the shielding wire, the detection piece 10 and the first terminal 21 are connected to form a trigger circuit. Specifically, the second direction Y is perpendicular to the first direction X.

[0038] It can be understood that the embodiment of the present application provides a flying wire detection component, including a detection piece 10 and an electric control box 80, as well as a connector 20, an alarm 30 and a first relay 40 disposed in the electric control box 80. The connector 20 includes a first terminal 21 and a second terminal 22. The first terminal 21 is connected to the detection piece 10, and the second terminal 22 is used for connecting the shielding wire. When there is an abnormal flying wire, the abnormal shielding wire contacts the detection piece 10, so that the first terminal 21, the detection piece 10, the shielding wire and the second terminal 22 form a trigger path; the alarm 30 is connected in parallel with the connector 20; the first relay 40 includes a first coil 41 and a first normally open switch 42; the first coil 41 is connected in series with the connector 20. After the trigger path is formed, the first coil 41 is powered on; the first normally open switch 42 is connected in series with the alarm 30. After the first coil 41 is powered on, the first normally open switch 42 closes, and the alarm 30 is triggered to give an alarm for abnormal flying wire. In the present application, the shielding wire is pre-connected to the second terminal 22. When there is an abnormal flying wire, the detection piece 10 contacts the abnormal shielding wire, so that the first terminal 21, the detection piece 10, the shielding wire and the second terminal 22 form a trigger path, so that the first coil 41 is powered on. The first coil 41 controls the first normally open switch 42 to close, triggering the alarm 30 to work and giving an alarm for the abnormal flying wire of the shielding wire.

[0039] Correspondingly, refer to Figures 5 to 6 , the embodiment of the present application further provides a crimping device, including the flying wire detection component provided by the embodiment of the present application, which is used for crimping a high-voltage wire and a high-voltage terminal flange and detecting the abnormal flying wire of the high-voltage wire during the crimping process.

[0040] In some embodiments, refer to Figures 5 to 6, the crimping device includes a third body 72, a first crimping member 73, a second crimping member 75 and a power member 74. The third body 72 serves as a carrier table to carry the first crimping member 73. The first crimping member 73 and the power member 74 are arranged on the same side of the third plate body. The first crimping member 73 is connected to the second crimping member 75 through the power member 74. The first crimping member 73 and the second crimping member 75 are arranged opposite to each other along the movement direction of the power member 74 to complete the crimping of the high-voltage wire and the high-voltage terminal flange. In the embodiment of the present application, the power member 74 moves along the first direction X.

[0041] In some embodiments, please refer to Figures 5 to 6 , both the first crimping member 73 and the second crimping member 75 are insulated and connected with a detection member 10. Along the first direction X, the detection members 10 of the first crimping member 73 and the second crimping member 75 are arranged opposite to each other. When the second crimping member 75 moves along the first direction X towards the first crimping member 73 under the drive of the power member 74 for crimping, the detection member 10 on the second crimping member 75 moves along the first direction X towards the detection member 10 of the first crimping member 73 under the drive of the second crimping member 75 to detect whether there is abnormal flying wire during the crimping of the high-voltage wire and the high-voltage terminal flange.

[0042] In some embodiments, please refer to Figures 5 to 6 , the third body 72 is connected to the second terminal 22 and is used to connect the shielding wire to connect the shielding wire to the second terminal 22 through the third body 72.

[0043] In some embodiments, please refer to Figures 5 to 6 , both the first crimping member 73 and the second crimping member 75 are connected with an insulating member 71. Both the first crimping member 73 and the second crimping member 75 are connected to the detection member 10 through the insulating member 71. Specifically, the insulating members 71 of the first crimping member 73 and the second crimping member 75 are arranged opposite to each other along the first direction X, and two detection members 10 are arranged on the side where the two insulating members 71 face each other to realize the insulating connection between the detection member 10 and the first crimping member 73 and the second crimping member 75 through the insulating member 71.

[0044] The above has introduced in detail a flying wire detection component and a crimping device provided by the embodiments of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A flying filament detection component, characterized in that, Comprising: A detecting member (10) for connecting with a shielding wire with abnormal flying wires in a circuit to be detected; An electric control box (80); A wiring connector (20) disposed in the electric control box (80). The wiring connector (20) includes a first terminal (21) and a second terminal (22). The first terminal (21) is connected to the detecting member (10), and the second terminal (22) is for connecting with a shielding wire; An alarm (30) disposed in the electric control box (80), and the alarm (30) is connected in parallel with the wiring connector (20); A first relay (40) disposed in the electric control box (80). The first relay (40) includes a first coil (41) and a first normally open switch (42) connected in parallel. The first coil (41) and the wiring connector (20) are connected in series, and the first normally open switch (42) and the alarm (30) are connected in series.

2. The fly-away fiber detection component according to claim 1, wherein The first relay (40) further includes a second normally open switch (43), and the second normally open switch (43) is connected in parallel with the wiring connector (20) and connected in series with the first coil (41).

3. The fly fiber detection component according to claim 2, wherein It further includes a normally closed switch (50), and the normally closed switch (50) is connected in series with the wiring connector (20) and the second normally open switch (43) and connected in parallel with the alarm (30).

4. The fly-away fiber detection component according to claim 1, wherein It further includes a second relay (60), and the second relay (60) includes a second coil (61), and the second coil (61) is connected in parallel with the first coil (41); The first relay (40) further includes a normally closed switch (44), and the normally closed switch (44) is connected in series with the second coil (61), and the normally closed switch (44) is connected in parallel with the first coil (41).

5. The fly-away fiber detection assembly according to claim 1, wherein, It further includes an insulating member (71), and the insulating member (71) extends along a first direction (X). The insulating member (71) includes: A first body (713) having a first groove (711) disposed along the first direction (X). The first groove (711) has an opening (714) and a bottom wall (715) opposite to the opening (714); A second boss (712) connected to the first body (713) and covering part of the opening (714); Part of the detecting member (10) is disposed in the first groove (711) and can move along the first direction (X) in the first groove (711), and the second boss (712) is for limiting the detecting member (10) when the detecting member (10) moves.

6. The fly-away fiber detection component according to claim 5, wherein, The detecting member (10) includes a second body (13) and a first boss (12) connected to each other; The second body (13) passes through the opening (714), and the first boss (12) is located in the first groove (711); At least part of the positive projection of the first boss (12) along the first direction (X) is located within the second boss (712).

7. The fly filament detection component according to claim 6, characterized in that, It further includes a spring (90). The spring (90) is disposed in the first groove (711). Along the first direction (X), one end of the spring (90) is connected to the bottom wall (715), and the other end of the spring (90) is connected to the second body (13).

8. The fly-away fiber detection component according to claim 7, wherein The second body (13) further includes a second groove (131). The opening of the second groove (131) faces the bottom wall (715), and a part of the spring (90) is disposed in the second groove (131).

9. The fly filament detection component according to claim 7, characterized in that, The first body (713) further has a through groove (716). The through groove (716) extends along the second direction (Y). The through groove (716) communicates with the first groove (711), and the second direction (Y) intersects with the first direction (X). The flying wire detection assembly further includes a wire (717). The wire (717) passes through the through groove (716). One end of the wire (717) is connected to the spring (90), and the other end of the wire (717) is connected to the first terminal (21).

10. A crimping device, characterized in that, It includes the flying wire detection assembly according to any one of claims 1 to 9.

11. The crimping device according to claim 10, characterized in that, The crimping device further includes: A third body (72); A first crimping member (73). The first crimping member (73) is disposed on the third body (72); A power member (74). The power member (74) is connected to the third body (72), and is disposed on the same side of the third body (72) as the first crimping member (73); A second crimping member (75). The second crimping member (75) is connected to the power member (74). Along the first direction (X), the second crimping member (75) is disposed opposite to the first crimping member (73); Wherein, both the first crimping member (73) and the second crimping member (75) are insulated and connected with a detection member (10). Along the first direction (X), the detection members (10) of the first crimping member (73) and the second crimping member (75) are disposed opposite to each other.

12. The crimping device according to claim 11, wherein, The third body (72) is connected to the second terminal (22) and is used for connecting the shielding wire.

13. The crimping device according to claim 11, characterized in that, Both the first crimping member (73) and the second crimping member (75) are connected with an insulating member (71). Both the first crimping member (73) and the second crimping member (75) are connected to the detection member (10) through the insulating member (71).

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