Ground wire assembly

Abstract

The utility model discloses a ground wire assembly, comprising a housing on which a wire harness accommodating port is formed; the limiting piece is rotatably connected with the shell, and the limiting piece can selectively rotate to at least partially protrude out of the containing opening so as to seal the open end of the containing opening; the trigger locking device is movably arranged in the shell so as to be switched between an unlocking state and a locking state, the trigger locking device is in the locking state, and the trigger locking device is suitable for abutting against the limiting piece so as to limit rotation of the limiting piece. According to the ground wire assembly, the trigger locking device capable of being switched between the locking state and the unlocking state is arranged, and at least part of the limiting piece protrudes out of the containing opening to seal the containing opening in the unlocking state, so that the ground wire assembly fixes the wire harness, and the reliability of the ground wire assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power supply, in particular to a grounding wire assembly. Background Art

[0002] In the related art, during power maintenance, in order to ensure the safety of maintenance personnel, it is necessary to set a grounding wire assembly on the working line to prevent sudden current and induced voltage from causing harm to the maintenance personnel.

[0003] However, if the existing grounding wire assembly is unstable or detached during operation, it may endanger the lives of maintenance personnel. Therefore, how to reliably fix the wire harness in the grounding wire assembly has become a technical problem that needs to be solved in this field. Utility Model Content

[0004] The present invention aims to address at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a grounding wire assembly. The grounding wire assembly of the present invention is provided with a trigger lock device that can be switched between a locked state and an unlocked state. In the unlocked state, a retaining member at least partially protrudes from the receiving opening to seal the receiving opening, thereby securing the grounding wire assembly to the wiring harness and improving the reliability of the grounding wire assembly.

[0005] According to the utility model, the grounding wire assembly includes: a shell, on which a wiring harness receiving opening is formed; a limiting member, which is rotatably connected to the shell, and the limiting member can be selectively rotated to at least partially protrude from the receiving opening to close the open end of the receiving opening; a trigger locking device, which is movably arranged in the shell to switch between an unlocked state and a locked state, and the trigger locking device is in the locked state, and the trigger locking device is suitable for abutting against the limiting member to limit the rotation of the limiting member.

[0006] According to the grounding wire assembly of the present invention, a trigger locking device can be switched between an unlocked state and a locked state. In the locked state, at least a portion of the limit member abuts against the trigger locking device, thereby limiting the rotation of the limit member, so that the receiving opening is open to place the wiring harness. In the unlocked state, the limit member rotates to at least partially protrude from the receiving opening and closes the receiving opening, thereby fixing the wiring harness in the grounding wire assembly and improving the reliability of the grounding wire assembly.

[0007] According to some embodiments of the present invention, the trigger locking device includes: a stop member, which is rotatably provided on the shell, and in the locked state, the stop member abuts against the limit member to limit the rotation of the limit member; a toggle member, which is rotatably provided on the shell, and the toggle member is suitable for rotating after being triggered to drive the stop member to rotate from the locked state to the unlocked state to release the restriction on the limit member.

[0008] According to some embodiments of the present invention, the toggle member includes: a first pivot shaft, which is arranged in the shell and is suitable for rotating relative to the shell; a first rotating part, which is arranged on the outer periphery of the first pivot shaft and rotates with the first pivot shaft, at least part of the first rotating part protrudes from the receiving port and is suitable for contacting the wiring harness so as to be triggered when the wiring harness enters the wiring harness receiving port; a first reset member, one end of the first reset member is connected to the shell, and the other end of the first reset member is connected to the first pivot shaft to drive the first rotating part to rotate toward the stop member.

[0009] According to some embodiments of the present invention, the first rotating part includes: a mounting part, a matching hole is formed on the mounting part, and the matching hole is sleeved on the outer periphery of the first pivot shaft; a main body part, the main body part is arranged on the mounting part and extends toward the stop member, at least part of the main body part protrudes from the receiving port and contacts the wiring harness; an extension part, the extension part is arranged on the main body part, and the free end of the extension part is formed with a first locking tongue part bent in a direction away from the mounting part, and the first locking tongue part contacts the stop member.

[0010] According to some embodiments of the present invention, the stop member includes: a second pivot shaft, the second pivot shaft is arranged in the shell and is suitable for rotating relative to the shell; a second rotating part, the second rotating part is connected to the second pivot shaft and rotates with the second pivot shaft, a accommodating cavity open to the inner wall of the shell is formed in the second rotating part, one end of the second rotating part is suitable for abutting against the first lock tongue part in a locked state, and the other end of the second rotating part abuts against the limit member; a second reset member, the second reset member is accommodated in the accommodating cavity, one end of the second reset member is connected to the shell, and the other end of the second reset member is connected to the inner wall of the accommodating cavity to drive the second rotating part to rotate toward the locking direction.

[0011] According to some embodiments of the present invention, the limiting member includes: a third pivot shaft, the third pivot shaft is arranged in the shell and is suitable for rotating relative to the shell; a third rotating part, the third rotating part is arranged on the outer periphery of the third pivot shaft and rotates with the third pivot shaft, in the locked state, the third rotating part and the second rotating part are stopped, and in the unlocked state, at least part of the third rotating part protrudes from the receiving opening to close the receiving opening; a third reset member, one end of the third reset member is fixed on the shell, and the other end of the third reset member is connected to the third rotating part to drive the third rotating part to rotate toward the unlocking direction.

[0012] According to some embodiments of the present invention, the third rotating part includes: a main body part, a mounting hole is formed on the main body part, the mounting hole is sleeved on the outer periphery of the third pivot shaft, and a concave notch is formed on the side edge of the main body part facing the stop member. In the unlocked state, at least part of the main body part protrudes from the receiving opening, and at least part of the wiring harness is received in the notch.

[0013] According to some embodiments of the present invention, the third rotating part also includes: a second locking tongue part, which is arranged at an end of the main body away from the receiving opening. In the locked state, the second locking tongue part and the second rotating part are stopped to limit the rotation of the third rotating part.

[0014] According to some embodiments of the present invention, a groove is formed on the second rotating portion, and an inner wall of the groove abuts against the second locking tongue portion to limit the third rotating portion from rotating toward an unlocking direction in the locked state.

[0015] According to some embodiments of the present invention, the grounding wire assembly also includes: a tail rod, which is arranged in the shell and has a first thread formed inside the tail rod; a first rod, a second thread matching the first thread is formed at the top end of the first rod, and the first rod is threadedly connected to the tail rod.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is an exploded view of a grounding wire assembly according to one embodiment of the present utility model;

[0019] Figure 2This is a schematic diagram of the cooperation between the ground wire assembly and the wiring harness according to one embodiment of the utility model;

[0020] Figure 3 is a front view of a ground wire assembly in an unlocked state according to one embodiment of the present invention;

[0021] Figure 4 It is a schematic diagram of the internal structure coordination of a grounding wire assembly according to one embodiment of the present utility model.

[0022] Reference numerals:

[0023] 100. Ground wire assembly;

[0024] 11. Housing; 101. Receiving port; 12. Wiring harness; 13. Tail rod; 14. Head rod;

[0025] 21. First pivot axis; 22. Mounting portion; 23. Main body; 24. First locking tongue portion; 25. First reset member;

[0026] 26. Second rotating portion; 27. Second restoring member; 31. Third pivot axis; 32. Main body;

[0027] 33. Second locking tongue portion; 34. Third resetting member. DETAILED DESCRIPTION

[0028] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0029] In the related art, during power maintenance, in order to ensure the safety of maintenance personnel, it is necessary to set a grounding wire assembly on the working line to prevent sudden current and induced voltage from causing harm to the maintenance personnel.

[0030] However, if the existing grounding wire assembly is unstable or detached during operation, it may endanger the lives of maintenance personnel. Therefore, how to reliably fix the wire harness in the grounding wire assembly has become a technical problem that needs to be solved in this field.

[0031] Reference below Figures 1-4 A grounding wire assembly according to an embodiment of the present invention is described.

[0032] According to the utility model, the grounding wire assembly 100 includes: a shell 11, a limit member and a trigger locking device. A wiring harness 12 receiving opening 101 is formed on the shell 11; the limit member is rotatably connected to the shell 11, and the limit member can be selectively rotated to at least partially protrude from the receiving opening 101 to close the open end of the receiving opening 101; the trigger locking device is movably arranged in the shell 11 to switch between an unlocked state and a locked state. When the trigger locking device is in the locked state, the trigger locking device is suitable for abutting against the limit member to limit the rotation of the limit member.

[0033] In some specific embodiments, the grounding wire assembly 100 is composed of a shell 11, a limiter and a trigger locking device. A receiving port 101 for placing the wiring harness 12 is formed on the shell 11. The internal structure of the shell 11 is a hollow structure. The limiter and the trigger locking device are respectively accommodated in the shell 11 to prevent the surface of the limiter and the trigger locking device from oxidizing and rusting when the grounding wire assembly 100 is used in an outdoor environment for a long time. While improving the service life of the grounding wire assembly 100, the reliability and stability of the grounding wire assembly 100 during use are improved. The trigger locking device has a locked state and an unlocked state. The trigger locking device can be movably arranged on the inner wall of the shell 11 so that the trigger locking device can be moved between the unlocked state and the locked state. For switching, a rotatable limit member is also provided on the inner wall of the shell 11. When the trigger locking device is in the locked state, at least part of the limit member abuts against the trigger locking device, thereby limiting the rotation of the limit member, so that the receiving opening 101 is opened to place the wiring harness 12. In the locked state, the wiring harness 12 contacts at least part of the trigger locking device protruding from the receiving opening 101, thereby triggering the trigger locking device to switch from the locked state to the unlocked state. When the trigger locking device is in the unlocked state, the limit member rotates to at least part of the receiving opening 101 and closes the receiving opening 101, thereby fixing the wiring harness 12 in the grounding wire assembly 100, improving the reliability of the grounding wire assembly 100, and at the same time this process is simple and easy to operate.

[0034] According to the grounding wire assembly 100 of the present invention, a trigger locking device can be switched between an unlocked state and a locked state. In the locked state, at least a portion of the limit member abuts against the trigger locking device, thereby limiting the rotation of the limit member, so that the receiving opening 101 is open to place the wiring harness 12. In the unlocked state, the limit member rotates to at least partially protrude from the receiving opening 101 and closes the receiving opening 101, thereby fixing the wiring harness 12 in the grounding wire assembly 100, thereby improving the reliability of the grounding wire assembly 100.

[0035] According to some embodiments of the present invention, the trigger locking device includes: a stop member and a toggle member, the stop member is rotatably provided on the shell 11, and in the locked state, the stop member and the limit member are stopped to limit the rotation of the limit member; the toggle member is rotatably provided on the shell 11, and the toggle member is suitable for rotating after being triggered to drive the stop member to rotate from the locked state to the unlocked state to release the restriction on the limit member.

[0036] In some specific embodiments, a rotatable stop member and a rotatable toggle member are provided in the trigger locking device. When the trigger locking device is in a locked state, the toggle member contacts the stop member, and the stop member abuts against the limit member. The stop member limits the rotation of the limit member, so that the trigger locking device can maintain a locked state. At this time, the receiving opening 101 of the grounding wire assembly 100 is open and can be used to install the wiring harness 12. When the trigger locking device switches from a locked state to an unlocked state, that is, after the toggle member is triggered by the wiring harness 12, the toggle member rotates and moves along the wall of the stop member. The toggle member applies a force to the stop member toward the inner wall of the shell 11. Driven by the force, the stop member moves toward the inner wall of the shell 11. In the unlocked state, the stop member is separated from the limit member, and the limit member rotates until at least part of the limit member protrudes from the receiving opening 101 and closes the receiving opening 101, thereby achieving the fixation of the wiring harness 12 by the grounding wire assembly 100.

[0037] According to some embodiments of the present invention, the toggle member includes: a first pivot shaft 21, a first rotating portion and a first reset member 25, the first pivot shaft 21 is arranged in the shell body 11 and is suitable for rotating relative to the shell body 11; the first rotating portion is arranged on the outer periphery of the first pivot shaft 21 and rotates with the first pivot shaft 21, at least part of the first rotating portion protrudes from the receiving port 101, and is suitable for contacting the wiring harness 12 so as to be triggered when the wiring harness 12 enters the wiring harness 12 receiving port 101; one end of the first reset member 25 is connected to the shell body 11, and the other end of the first reset member 25 is connected to the first pivot shaft 21 to drive the first rotating portion to rotate toward the stop member.

[0038] In some specific embodiments, the toggle member is composed of a first pivot shaft 21, a first rotating part and a first reset member 25. The first pivot shaft 21 is respectively connected to the first rotating part and the shell 11. The first pivot shaft 21 can drive the first rotating part to rotate relative to the shell 11. In the locked state, at least part of the first rotating part protrudes from the receiving port 101, and the wiring harness 12 is placed in the receiving port 101 and contacts the first rotating part, so that the first rotating part rotates in the direction away from the stop member and moves along the wall of the stop member. The first rotating part gives the stop member a force toward the inner wall of the shell 11. Driven by the force, the stop member moves toward the inner wall of the shell 11, thereby triggering the locking device to switch from the locked state to the unlocked state. The two ends of the first reset member 25 are respectively connected to the shell 11 and the first pivot shaft 21, so as to drive the first rotating part to rotate toward the stop member after the limit member is separated from the stop member.

[0039] According to some embodiments of the present invention, the first rotating portion includes: a mounting portion 22, a main body portion 23 and an extension portion, the mounting portion 22 is formed with a mating hole, and the mating hole is sleeved on the outer periphery of the first pivot shaft 21; the main body portion 23 is arranged on the mounting portion 22 and extends toward the stop member, at least part of the main body portion 23 protrudes from the receiving opening 101 and contacts the wiring harness 12; the extension portion is arranged on the main body portion 23, and the free end of the extension portion is formed with a first lock tongue portion 24 bent in a direction away from the mounting portion 22, and the first lock tongue portion 24 contacts the stop member.

[0040] In some specific embodiments, the first rotating part is composed of a mounting part 22, a main body part 23 and an extension part. A matching hole is provided at the center of the mounting part 22. The mounting part 22 is sleeved on the outer periphery of the first pivot shaft 21 through the matching hole. The mounting part 22 can rotate with the first pivot shaft 21, thereby realizing that the first rotating part rotates with the first pivot shaft 21. The main body part 23 is connected to the mounting part 22, and the main body part 23 extends toward the stop member. In the locked state, at least part of the main body part 32 protrudes from the receiving opening 101. When the wiring harness 12 contacts the main body part 32, the locking device is triggered from the locked state to the released state. The lock state is switched, and an extension portion is provided at one end of the main body 23 close to the stop member. The extension portion is at least partially spaced apart from the main body 23, and a first lock tongue portion 24 is formed on the extension portion, which is bent toward the direction close to the stop member. When the locking device is triggered to switch from the locked state to the unlocked state, the first lock tongue portion 24 moves along the wall of the stop member and gives the stop member a force toward the inner wall of the shell 11. The stop member moves toward the inner wall of the shell 11, and the stop member is separated from the limit member, so that the limit member protrudes from the accommodation and closes the accommodation port 101, thereby locking the wiring harness 12 in the grounding wire assembly 100.

[0041] According to some embodiments of the present invention, the stop member includes: a second pivot shaft, a second rotating portion 26 and a second reset member 27, the second pivot shaft is arranged in the shell 11 and is suitable for rotating relative to the shell 11; the second rotating portion 26 is connected to the second pivot shaft and rotates with the second pivot shaft, and a accommodating cavity open to the inner wall of the shell 11 is formed in the second rotating portion 26, one end of the second rotating portion 26 is suitable for abutting against the first lock tongue portion 24 in the locked state, and the other end of the second rotating portion 26 abuts against the limit member; the second reset member 27 is accommodated in the accommodating cavity, one end of the second reset member 27 is connected to the shell 11, and the other end of the second reset member 27 is connected to the inner wall of the accommodating cavity to drive the second rotating portion 26 to rotate toward the locking direction.

[0042] In some specific embodiments, the stop member is composed of a second pivot shaft, a second rotating portion 26 and a second reset member 27. The second rotating portion 26 includes a first wall, a second wall, a third wall and a fourth wall. One side edge of the first wall is connected to one side edge of the second wall. The second wall is inclined relative to the first wall. The third wall and the fourth wall are arranged opposite to each other, and the third wall and the fourth wall are respectively arranged between the first wall and the second wall. The first wall, the second wall, the third wall and the fourth wall jointly define a accommodating cavity, which is open toward the inner wall of the shell 11. A pivot shaft hole that matches the second pivot shaft is formed at the other side edge of the second wall. The second pivot shaft is sleeved in the pivot shaft hole, thereby realizing the rotation of the second rotating portion 26 along the axis of the second pivot shaft. One end of the second reset member 27 is connected to the inner wall of the shell 11 The other end of the reset member is connected to the second wall. When the trigger locking device is in the locked state, the first locking tongue portion 24 is arranged below the second wall and can contact the second wall. The first wall and the limit member are stopped and restricted to the rotation of the limit member, so that the trigger locking device can maintain the locked state. When the trigger locking device switches from the locked state to the unlocked state, the first locking tongue portion 24 moves along the second wall and exerts a force on the second wall toward the inner wall of the shell 11. Under the drive of the force, the second pivot axis rotates and the second reset member 27 moves toward the inner wall of the shell 11. In the unlocked state, the first wall is separated from the limit member, and the limit member rotates until at least part of the limit member protrudes from the receiving opening 101 and closes the receiving opening 101, thereby achieving the fixation of the grounding wire assembly 100 to the wiring harness 12.

[0043] According to some embodiments of the present invention, the limiting member includes: a third pivot shaft 31, a third rotating portion and a third reset member 34, the third pivot shaft 31 is arranged in the shell body 11 and is suitable for rotating relative to the shell body 11; the third rotating portion is arranged on the outer periphery of the third pivot shaft 31 and rotates with the third pivot shaft 31. In the locked state, the third rotating portion abuts against the second rotating portion 26 to limit the rotation of the third rotating portion; one end of the third reset member 34 is fixed to the shell body 11, and the other end of the third reset member 34 is connected to the third rotating portion to drive the third rotating portion to rotate toward the unlocking direction.

[0044] In some specific embodiments, the limiting member is composed of a third pivot shaft 31, a third rotating part and a third reset member 34. The third pivot shaft 31 rotates along a third axis. The third rotating part is sleeved on the outer circumference of the third pivot shaft 31. The rotation of the third pivot shaft 31 drives the third rotating part to rotate. In the locked state, the third rotating part contacts the second rotating part 26, limiting the rotation of the third rotating part, so that the trigger locking device can maintain the locked state. At this time, the receiving opening 101 of the grounding wire assembly 100 is open and can be used to install the wiring harness 12. The two ends of the third reset member 34 are respectively connected to the third rotating part and the shell 11. When the trigger locking device switches from the locked state to the unlocked state, the third rotating part is separated from the second rotating part 26, and the third reset member 34 pulls the third rotating part to rotate in the unlocking direction, that is, toward the receiving opening 101. The third rotating part rotates until at least part of the limiting member protrudes from the receiving opening 101 and closes the receiving opening 101, thereby achieving the fixation of the grounding wire assembly 100 to the wiring harness 12.

[0045] According to some embodiments of the present invention, the third rotating part includes: a main body part 32, a mounting hole is formed on the main body part 32, and the mounting hole is sleeved on the outer periphery of the third pivot shaft 31, thereby realizing the flexible switching of the third rotating part between the locked state and the unlocked state, and a recessed notch is formed on the side edge of the main body part 32 facing the stop member, and the notch can accommodate the wiring harness 12 in the unlocked state, and when the wiring harness 12 enters the receiving opening 101, the wiring harness 12 contacts the first rotating part and causes the first rotating part to rotate around the first pivot shaft 21, and the first rotating part can drive the second rotating part 26 to move toward the inner wall of the shell 11, and the second rotating part 26 separates from the third rotating part, and the main body part 32 of the third rotating part rotates, and at least part of the main body part 32 protrudes from the receiving opening 101 to close the receiving opening 101, so that the wiring harness 12 can be safely fixed in the notch to prevent it from falling off during maintenance.

[0046] According to some embodiments of the present invention, the third rotating part further includes: a second locking tongue part 33, which is arranged at an end of the main body part 32 away from the receiving opening 101. In the locked state, the second locking tongue part 33 abuts against the second rotating part 26 to limit the rotation of the third rotating part.

[0047] In some specific embodiments, a second locking tongue portion 33 is formed on one end of the third rotating portion away from the receiving opening 101. In the locked state, the second locking tongue portion 33 will abut against the second rotating portion 26, thereby effectively limiting the rotation of the third rotating portion toward the unlocking direction, thereby ensuring that the receiving opening 101 will not automatically close when the grounding wire assembly 100 is not subjected to external force in the locked state.

[0048] When the locking device is triggered and needs to be unlocked, the first rotating part is contacted by an appropriate wiring harness 12 and a certain force is applied to the first rotating part. The first rotating part rotates and applies a force to the second rotating part to move toward the inner wall of the shell 11, which can make the second locking tongue part 33 disengage from the stop with the second rotating part 26, thereby allowing the third rotating part to rotate in the unlocking direction, reducing the difficulty of operation, so that maintenance personnel can easily control the state conversion of the grounding wire assembly 100.

[0049] According to some embodiments of the present invention, a groove is formed on the second rotating portion 26 , and the inner wall of the groove abuts against the second locking tongue portion 33 to limit the third rotating portion from rotating toward the unlocking direction in the locked state.

[0050] In some specific embodiments, a groove is formed on the first wall of the second rotating portion 26, which is recessed toward the accommodating cavity. The second locking tongue portion 33 extends into the groove and abuts against the side wall of the groove, thereby limiting the rotation of the third rotating portion along the third pivot axis 31 in the locked state, so that the accommodating port 101 is open and can cooperate with the wiring harness 12.

[0051] According to some embodiments of the present invention, the grounding wire assembly 100 also includes: a tail rod 13 and a head rod 14, the tail rod 13 is arranged on the shell 11, and a first thread is formed inside the tail rod 13; the top end of the head rod 14 is formed with a second thread that matches the first thread, and the head rod 14 is threadedly connected to the tail rod 13.

[0052] In some specific embodiments, a tail rod 13 and a head rod 14 are further provided in the grounding wire assembly 100. The tail rod 13 is fixedly provided on the shell 11. A mating interface with a first thread is formed on the tail rod 13. The first thread can be constructed as an internal thread. A second thread is formed on the end of the tail rod 13. The second thread can be constructed as an external thread. The maintenance personnel screws the external thread end of the head rod 14 into the internal thread hinge interface of the tail rod 13. The maintenance personnel can drive the grounding wire assembly 100 to move upward or downward through the head rod 14, thereby triggering the locking device to lock or unlock. At the same time, since the tail rod 13 and the head rod 14 are connected by a threaded connection, the maintenance personnel can combine or separate the head rod 14 and the tail rod 13 as needed, thereby realizing rapid installation and removal of the grounding wire assembly 100 in different occasions.

[0053] In addition, the head rod 14 and the tail rod 13 are both constructed as insulating rods, which can effectively prevent the current from being transmitted to the maintenance personnel through the grounding wire assembly 100, thereby ensuring the safety of the maintenance personnel working in a high-voltage environment.

[0054] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0055] In the description of the present invention, "first feature" or "second feature" may include one or more of the features. In the description of the present invention, "plurality" means two or more.

[0056] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact via another feature therebetween.

[0057] In the description of the present invention, a first feature “above”, “above” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0058] In the description of this specification, reference to the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present invention.

[0059] In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0060] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A ground wire assembly, characterized in that: include: A housing (11), wherein a wiring harness (12) receiving opening (101) is formed on the housing (11); a limiting member, the limiting member being rotatably connected to the housing (11), the limiting member being selectively rotatable to at least partially protrude from the receiving opening (101) to close the open end of the receiving opening (101); A trigger locking device is movably arranged in the housing (11) to switch between an unlocked state and a locked state. When the trigger locking device is in the locked state, the trigger locking device is suitable for abutting against the limiting member to limit the rotation of the limiting member.

2. The ground wire assembly according to claim 1, wherein: The trigger locking device comprises: A stop member, the stop member being rotatably arranged on the housing (11), wherein in the locked state, the stop member abuts against the limiting member to limit the rotation of the limiting member; A toggle member is rotatably arranged on the housing (11), and the toggle member is suitable for rotating after being triggered to drive the stop member to rotate from a locked state to an unlocked state to release the restriction on the limit member.

3. The ground wire assembly according to claim 2, wherein: The toggle member includes: a first pivot shaft (21), the first pivot shaft (21) being disposed in the housing (11) and being adapted to rotate relative to the housing (11); a first rotating portion, the first rotating portion being arranged on the outer periphery of the first pivot shaft (21) and rotating along with the first pivot shaft (21), at least a portion of the first rotating portion protruding from the receiving opening (101) and being adapted to contact the wire harness (12) so as to be triggered when the wire harness (12) enters the wire harness (12) receiving opening (101); A first restoring member (25), one end of which is connected to the housing (11), and the other end of which is connected to the first pivot shaft (21) to drive the first rotating portion to rotate toward the stop member.

4. The ground wire assembly according to claim 3, wherein: The first rotating part includes: A mounting portion (22), wherein a matching hole is formed on the mounting portion (22), and the matching hole is sleeved on the outer periphery of the first pivot shaft (21); a main body portion (23), the main body portion (23) being arranged on the mounting portion (22) and extending toward the stop member, at least a portion of the main body portion (23) protruding from the receiving opening (101) and in contact with the wiring harness (12); An extension portion is provided on the main body portion (23), and a first locking tongue portion (24) is formed at a free end of the extension portion and is bent in a direction away from the mounting portion (22), wherein the first locking tongue portion (24) contacts the stop member.

5. The ground wire assembly according to claim 4, wherein: The stop member includes: a second pivot shaft, the second pivot shaft being disposed in the housing (11) and being adapted to rotate relative to the housing (11); a second rotating portion (26), the second rotating portion (26) being connected to the second pivot shaft and rotating along with the second pivot shaft; a receiving cavity being formed in the second rotating portion (26) and opening toward the inner wall of the housing (11); one end of the second rotating portion (26) being adapted to abut against the first locking tongue portion (24) in a locked state; and the other end of the second rotating portion (26) abutting against the limiting member; A second reset member (27), the second reset member (27) is accommodated in the accommodating cavity, one end of the second reset member (27) is connected to the housing (11), and the other end of the second reset member (27) is connected to the inner wall of the accommodating cavity to drive the second rotating part (26) to rotate toward the locking direction.

6. The ground wire assembly according to claim 5, characterized in that: The limiting member includes: a third pivot shaft (31), the third pivot shaft (31) being disposed in the housing (11) and being adapted to rotate relative to the housing (11); a third rotating portion, the third rotating portion being arranged on the outer periphery of the third pivot shaft (31) and rotating along with the third pivot shaft (31); in the locked state, the third rotating portion abuts against the second rotating portion (26); in the unlocked state, at least a portion of the third rotating portion protrudes from the receiving opening (101) to close the receiving opening (101); A third reset member (34), one end of which is fixed to the housing (11), and the other end of which is connected to the third rotating part to drive the third rotating part to rotate toward the unlocking direction.

7. The ground wire assembly according to claim 6, wherein: The third rotating part includes: A main body (32) is formed with a mounting hole, the mounting hole being sleeved on the outer periphery of the third pivot shaft (31), and a concave notch is formed on one side edge of the main body (32) facing the stop member. In the unlocked state, at least a portion of the main body (32) protrudes from the receiving opening (101), and at least a portion of the wiring harness (12) is received in the notch.

8. The ground wire assembly according to claim 7, wherein: The third rotating part further includes: a second locking tongue part (33), wherein the second locking tongue part (33) is arranged at an end of the main body part (32) away from the receiving opening (101), and in the locked state, the second locking tongue part (33) abuts against the second rotating part (26) to limit the rotation of the third rotating part.

9. The ground wire assembly according to claim 8, characterized in that: A groove is formed on the second rotating part (26), and the inner wall of the groove abuts against the second locking tongue part (33) to limit the third rotating part from rotating toward the unlocking direction in the locked state.

10. The ground wire assembly according to claim 1, wherein: Also includes: A tail rod (13), the tail rod (13) being arranged on the housing (11), and a first thread being formed in the tail rod (13); A first rod (14) is provided with a second thread matched with the first thread at the top end of the first rod (14), and the first rod (14) is thread-matchedly connected to the tail rod (13).

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