CN-224218019-U - Screw-connection assembly, wire fixing device and electrical equipment

CN224218019UCN 224218019 UCN224218019 UCN 224218019UCN-224218019-U

Abstract

The present disclosure provides a screw-on assembly, a wire fixing device and an electrical apparatus. The screw assembly may include a screw device and a wire fixing device, the wire fixing device may include a placement platform and a wire fixing structure, the placement platform is placed at a position where the screw device is located, the wire fixing structure is placed at the placement platform and used for fixing a wire, and in an axial direction of the screw device, a wire fixing position of the wire fixing structure is set at an interval with the screw device. In addition, the wire fixing structure is movably connected with the placement platform, so that the wire fixing structure can move relative to the placement platform. The movement of the wire fixing structure relative to the placement platform can change the wiring direction of the fixed circuit on the wire fixing structure. The utility model discloses a can protect the circuit can not cause the damage by spiro union device's burr friction, can also avoid increasing too much wiring route, can reduce the length and the cost of circuit, can also be convenient for adjust the wiring direction moreover, the wiring of being convenient for more promotes the convenience of walking the line.

Inventors

HUANG WEITAN
XU JINHUI
SUN YIWEI
XU HUAGENG
OU WEI

Assignees

珠海格力电器股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (15)

1. The screw-on assembly is characterized by comprising a screw-on device and a wire fixing device, wherein the wire fixing device comprises a placement platform and a wire fixing structure, the placement platform is placed at the position of the screw-on device, the wire fixing structure is placed on the placement platform, the wire fixing structure is used for fixing a circuit, and in the axial direction of the screw-on device, the wire fixing position of the wire fixing structure is arranged at intervals with the screw-on device; The wire fixing structure is movably connected with the placement platform so as to realize the movement of the wire fixing structure relative to the placement platform, and the relative movement of the wire fixing structure and the placement platform is used for changing the wiring direction of a circuit.
2. The screw assembly of claim 1, wherein the wire fixing structure comprises a wire fixing portion and a movable portion connected with each other, the wire fixing portion is used for fixing a wire, the placement platform comprises a matching portion matched with the movable portion, and the movable portion is matched with the matching portion to achieve movable connection of the wire fixing structure and the placement platform.
3. The screw assembly of claim 2, wherein one of the movable portion and the mating portion comprises a ball and the other of the movable portion and the mating portion comprises a runner, the ball being snapped into the runner to slide in the runner.
4. A screw assembly according to claim 3, wherein the chute is adapted in cross section to the ball and comprises an inlet for snapping into the ball.
5. The screw-on assembly of claim 2, wherein the wire fixing portion includes a wire fixing frame having an opening, a first wire fixing rib and a second wire fixing rib are disposed in the wire fixing frame, wherein the first wire fixing rib is connected to a first side frame of the wire fixing frame, the second wire fixing rib is connected to a second side frame of the wire fixing frame, and the first side frame and the second side frame are side frames disposed opposite to each other in the wire fixing frame.
6. The screw assembly of claim 5 wherein, The first wire fixing rib is constructed as an elastic structure, and in a free state, the first wire fixing rib is inclined from the side where the opening is positioned to the bottom frame of the wire fixing frame, and/or, The second wire fixing ribs are constructed to be elastic structures, and in a free state, the second wire fixing ribs incline from the side where the openings are located to the bottom frame of the wire fixing frame.
7. The screw assembly of claim 5, wherein the first and second wire fixing ribs are staggered from each other in a direction from the top frame of the wire fixing frame toward the bottom frame of the wire fixing frame.
8. The screw assembly of claim 5 wherein said opening is in a top frame of said wire retention frame, wherein, The portion of the top frame connected to the first side frame is denoted as a first portion, the free end of which is inclined towards the bottom frame of the wire fixing frame, and/or, The part of the top frame connected with the second side frame is marked as a second part, and the free end of the second part is inclined towards the bottom frame of the wire fixing frame.
9. The screw assembly of any one of claims 1-8, wherein the mounting platform is configured as an annular platform, and wherein the articulation of the harness structure to the mounting platform is configured to allow 360 ° rotation of the harness structure along the annular platform.
10. The screw assembly according to claim 9, wherein the screw device comprises a nut portion, a bottom of the annular platform is provided with a protruding portion protruding towards the nut portion, the nut portion is provided with a clamping groove matched with the protruding portion, and the protruding portion is clamped into the clamping groove to achieve fixed connection of the annular platform and the nut portion.
11. The screw assembly of claim 10, wherein the snap-in groove is configured as an annular groove extending circumferentially of the nut portion, the projection being configured as an annular protrusion that snaps into the annular groove.
12. A screw assembly according to any one of claims 1-8, wherein the screw means comprises a stud portion comprising a screw and/or a bolt.
13. A wire fixing device, characterized in that the wire fixing device is a wire fixing device in a screw-joint assembly according to any one of claims 1-12.
14. An electrical device comprising the screw-on assembly of any one of claims 1-12.
15. The electrical device of claim 14, wherein the screw-on means in the screw-on assembly is used to secure at least one of a sheet metal part, a circuit board, an injection molded part of the electrical device.

Description

Screw-connection assembly, wire fixing device and electrical equipment Technical Field The disclosure relates to the technical field of electrical appliances, in particular to a screw-connection assembly, a wire fixing device and electrical equipment. Background At present, when wires are routed nearby the screw devices, insulation damage is caused by friction between the wires and burrs on the wires through the tops (such as screw heads or bolt heads) of the screw devices, and the wires are usually fixed at a position at a certain distance from the screw devices, so that the wires do not pass through the positions of the screw devices, but the wire routing paths are increased, the wire routing length and the cost are increased, the wire routing direction cannot be randomly routed, and inconvenience is caused. Disclosure of utility model In view of this, in order to solve the technical problem that the wire is inconvenient to walk at the position where the screw device is located in the prior art, the disclosure provides a screw assembly, a wire fixing device and electrical equipment. According to a first aspect of embodiments of the present disclosure, there is provided a screw assembly, the screw assembly including a screw device and a wire fixing device, the wire fixing device including a placement platform and a wire fixing structure, the placement platform being placed at a position of the screw device, the wire fixing structure being placed at the placement platform, the wire fixing structure being used for fixing a wire, and in an axial direction of the screw device, a wire fixing position of the wire fixing structure being spaced from the screw device; The wire fixing structure is movably connected with the placement platform so as to realize the movement of the wire fixing structure relative to the placement platform, and the relative movement of the wire fixing structure and the placement platform is used for changing the wiring direction of a circuit. In an alternative embodiment of the present invention, The wire fixing structure comprises a wire fixing part and a movable part which are connected with each other, the wire fixing part is used for fixing a circuit, the placement platform comprises a matching part matched with the movable part, and the movable part is matched with the matching part so as to realize the movable connection of the wire fixing structure and the placement platform. In an alternative embodiment of the present invention, One of the movable part and the mating part comprises a ball, and the other of the movable part and the mating part comprises a chute into which the ball is snapped to slide. In an alternative embodiment of the present invention, The cross section of the chute is matched with the sphere, and the chute comprises an inlet for clamping into the sphere. In an alternative embodiment of the present invention, The wire fixing portion comprises a wire fixing frame with an opening, a first wire fixing rib and a second wire fixing rib are arranged in the wire fixing frame, the first wire fixing rib is connected with a first side frame of the wire fixing frame, the second wire fixing rib is connected with a second side frame of the wire fixing frame, and the first side frame and the second side frame are side frames which are oppositely arranged in the wire fixing frame. In an alternative embodiment of the present invention, The first wire fixing rib is constructed as an elastic structure, and in a free state, the first wire fixing rib is inclined from the side where the opening is positioned to the bottom frame of the wire fixing frame, and/or, The second wire fixing ribs are constructed to be elastic structures, and in a free state, the second wire fixing ribs incline from the side where the openings are located to the bottom frame of the wire fixing frame. In an alternative embodiment of the present invention, The first wire fixing ribs and the second wire fixing ribs are staggered in the direction from the top frame of the wire fixing frame to the bottom frame of the wire fixing frame. In an alternative embodiment of the present invention, The opening is positioned on the top frame of the wire fixing frame, wherein, The portion of the top frame connected to the first side frame is denoted as a first portion, the free end of which is inclined towards the bottom frame of the wire fixing frame, and/or, The part of the top frame connected with the second side frame is marked as a second part, and the free end of the second part is inclined towards the bottom frame of the wire fixing frame. In an alternative embodiment of the present invention, The arrangement platform is constructed into annular platform, the fixed line structure with the swing joint of arrangement platform is used for making the fixed line structure carries out 360 rotatory along annular platform. In an alternative embodiment of the present invention, The screw connection device comprises a nut par