Wire arranging device

Abstract

The invention relates to a wire arrangement device. The wire arranging device is used for fixing a flexible flat wire and a linear wire, the wire arranging device comprises a clamping mechanism and a fixing part, the fixing part is used for fixing a wire bunching piece for bunching the linear wire, and the fixing part is fixedly arranged on the clamping mechanism; the clamping mechanism comprises a first clamping piece, a second clamping piece and a connecting piece, and the connecting piece is connected between the first clamping piece and the second clamping piece, so that the first clamping piece and the second clamping piece can relatively move based on the connecting piece to be in an overlapped state or a separated state; the first clamping piece comprises a first clamping part and a first connecting part which are connected, and the second clamping piece comprises a second clamping part and a second connecting part which are connected; and in the overlapping state, the first connecting part is detachably connected to the second connecting part, and the first clamping part and the second clamping part are overlapped so as to be jointly used for clamping the flexible flat wire. The wire arrangement device can realize integrated wiring arrangement of the composite wires, reduces the wire bunching cost, reduces the occupied space, and improves the production efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of wire harness fixing, and in particular to a wire management device. Background Art

[0002] With the demand for lightweight vehicles, flexible flat cables (FFC) are gradually being used in automotive wiring harness design. However, due to the shortcomings of FFC, such as the inability to twist and large current limitation, the vehicle wiring cannot be completely replaced by FFC wires, and FFC wires can only be used in some loops. In actual automobiles, FFC wires coexist with ordinary copper wires. When arranged in the vehicle body, FFC wires are fixed separately and ordinary copper wires are fixed separately, resulting in a waste of layout space and material costs. Summary of the invention

[0003] The present application provides a wire management device.

[0004] The present application provides a wire management device, which is used to fix flexible flat wires and linear wires. The wire management device includes a clamping mechanism and a fixing portion. The fixing portion is used to fix a wire binding member for binding the linear wires, and the fixing portion is fixedly arranged on the clamping mechanism; the clamping mechanism includes a first clamping member, a second clamping member and a connecting member, and the connecting member is connected between the first clamping member and the second clamping member so that the first clamping member and the second clamping member can be relatively movable based on the connecting member to be in a stacked state or a separated state; the first clamping member includes a first clamping portion and a first connecting portion that are connected, and the second clamping member includes a second clamping portion and a second connecting portion that are connected; in the stacked state, the first connecting portion is detachably connected to the second connecting portion, and the first clamping portion and the second clamping portion are stacked to be used together to clamp the flexible flat wire.

[0005] When the wire management device provided by the present application is used, the first clamping member and the second clamping member are first separated, and the flexible flat wire is placed in the first clamping portion or the second clamping portion. The first clamping member and the second clamping member are relatively movable to a superimposed state through the connecting member, and the first clamping portion and the second clamping portion jointly clamp the flexible flat wire. The wire bundle is connected to the clamping mechanism through the fixing portion, and then the linear wire is fixed by the wire bundle. The wire management device can simultaneously fix flexible flat wires and linear wires of different types, without the need to use different wire harness fixings for the flexible flat wires and the linear wires respectively, thereby avoiding the large space occupation, low production efficiency, and high cost caused by the use of more wire harness fixings. The wire management device of the embodiment of the present application can realize the integrated routing arrangement of the composite wires, reduce the cost of wire harnesses, reduce the occupied space, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0007] Figure 1 It is a structural schematic diagram of a cable management device provided in one embodiment of the present application.

[0008] Figure 2 yes Figure 1 A schematic structural diagram of the clamping mechanism of the cable management device shown.

[0009] Figure 3 yes Figure 2 The schematic diagram of the structure of the cable management device and the cable harness assembly shown.

[0010] Figure 4 yes Figure 2 Schematic diagram of the structure of the clamping mechanism and the fixing part shown.

[0011] Figure 5 yes Figure 3 A schematic diagram of the structure of another embodiment of the assembly of the cable management device and the cable tie member. Explanation of reference numerals: 100, cable management device; 10, clamping mechanism; 12, first clamping member; 121, first clamping portion; 123, first connecting portion; 1232, hook; 14, second clamping member; 141, second clamping portion; 143, second connecting portion; 1432, slot; 16, connecting member; 161, first connecting piece; 163, second connecting piece; 165, third connecting piece; 30, fixing portion; 32, fixing hole; 50, cable tie member; 52, cable tie; 521, cable tie body; 523, cable tie buckle; 70, protective pad; 90, fixed connecting member; 92, connecting seat; 94, buckle portion; 200, flexible flat wire; 300, linear wire. DETAILED DESCRIPTION

[0012] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application.

[0013] If certain words are used in the specification and claims to refer to specific components, those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use differences in names as a way to distinguish components, but use differences in components' functions as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to"; "substantially" means that those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0014] See also Figure 1 The embodiment of the present application provides a wire management device 100, which is used to fix a wire harness. For example, the wire management device 100 can be used to fix a composite wire in an automotive wire harness design, and can simultaneously fix a flexible flat wire 200 and a linear wire 300. The wire management device 100 can also be applied to other electrical devices with a wire harness design, such as household electrical appliances such as refrigerators and air conditioners.

[0015] The above-mentioned flexible flat wire 200 is an FFC (Flexible Flat Cable) wire, which is a flat and soft conductor (usually tinned pure copper wire) and a very thin and flexible adhesive film or paper film bonded at high temperature. The FFC wire includes multiple wires and is covered with polyimide or polyester film. It has the characteristics of softness, lightness, and thinness. FFC wires are widely used in many fields due to their unique properties, such as the automotive industry. However, due to the shortcomings of FFC such as the inability to twist and large current limitation, the vehicle wires cannot be completely replaced by FFC wires. The automotive wiring harness design usually uses a composite wire form in which flexible flat wires 200 (FFC wires) and ordinary linear wires 300 coexist.

[0016] Please also see Figure 1 and Figure 2 In this embodiment, the wire management device 100 may include a clamping mechanism 10 and a fixing portion 30, wherein the fixing portion 30 is used to fix the wire tying member 50 for tying the linear wire 300, and the fixing portion 30 is fixedly arranged on the clamping mechanism 10. The clamping mechanism 10 may include a first clamping member 12, a second clamping member 14, and a connecting member 16, wherein the connecting member 16 is connected between the first clamping member 12 and the second clamping member 14, so that the first clamping member 12 and the second clamping member 14 can move relative to each other based on the connecting member 16 to be in a stacked state or a separated state. The first clamping member 12 includes a first clamping portion 121 and a first connecting portion 123 connected, and the second clamping member 14 includes a second clamping portion 141 and a second connecting portion 143 connected. In the stacked state, the first connecting portion 123 is detachably connected to the second connecting portion 143, and the first clamping portion 121 and the second clamping portion 141 are stacked to be used together to clamp the flexible flat wire 200.

[0017] During installation, the first clamping member 12 and the second clamping member 14 are separated, and the flexible flat wire 200 is placed on the first clamping portion 121 or the second clamping portion 141. The first clamping member 12 and the second clamping member 14 are relatively movable to a superimposed state through the connecting member 16, and the first clamping portion 121 and the second clamping portion 141 jointly clamp the flexible flat wire 200. The wire harness 50 is connected to the clamping mechanism 10 through the fixing portion 30, and then the linear wire 300 is fixed by the wire harness 50. The wire management device 100 can simultaneously fix flexible flat wires 200 and linear wires 300 of different types, without the need to use different wire harness fixings for the flexible flat wires 200 and the linear wires 300, respectively, avoiding the large space occupation, low production efficiency, high cost, etc. caused by using more wire harness fixings. The wire management device 100 of the embodiment of the present application realizes the integrated routing arrangement of the composite wire, reduces the wire harness cost, reduces the occupied space, and improves the production efficiency.

[0018] In this application, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be internal communication between two elements, or it can be only surface contact. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0019] In the present embodiment, the first clamping portion 121 and the second clamping portion 141 cooperate to clamp the flexible flat wire 200 together. The first clamping portion 121 and the second clamping portion 141 are both roughly plate-shaped, which increases the contact area with the flexible flat wire 200 during clamping, improves the clamping stability, and reduces the wear on the flexible flat wire 200. The first clamping portion 121 and the second clamping portion 141 can move relative to each other to be in a stacked state or a separated state. In the stacked state, the first clamping portion 121 and the second clamping portion 141 are stacked along a specified direction Z. In the present embodiment, the specified direction Z is the thickness direction of the first clamping portion 121. In the stacked state, the thickness direction of the first clamping portion 121 and the thickness direction of the second clamping portion 141 are in the same direction.

[0020] The above-mentioned overlapping state is understood to be a state in which the first clamping portion 121 and the second clamping portion 141 are relatively overlapped along the thickness direction, and the orthographic projections of the two are roughly overlapped (such as Figure 1The flexible flat wire 200 is located between the first clamping portion 121 and the second clamping portion 141. The first clamping portion 121 and the second clamping portion 141 may or may not be in direct contact with each other. The separation state is understood as the orthographic projections of the first clamping portion 121 and the second clamping portion 141 not overlapping. The first clamping portion 121, the connector 16 and the second clamping portion 141 may be arranged side by side along their own length direction or width direction (such as Figure 2 ). The length direction generally refers to the direction in which the object extends in its longest dimension, and the width direction refers to the direction in which the object extends in its shorter dimension and is perpendicular to the length direction.

[0021] In the description of the present application, it should be understood that terms such as "length", "width", "thickness", "up", "down", "front", "back", "left", "right", and "inside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only used to simplify the description of the present application and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present application.

[0022] The first clamping part 121 and the second clamping part 141 are movably connected through the connecting member 16, and the two can be rotatably connected, or can be connected in a manner with more degrees of freedom. This specification does not limit the specific structure of the connecting member 16. For example, the connecting member 16 can include any one of a hinge, a hinge, a universal joint, and other movable connection structures; or the connecting member 16 can also be a flexible connecting member that can be bent, for example, the connecting member 16 can include any one of a rubber member, a plastic member, a special fiber member, and other flexible connecting members.

[0023] In this embodiment, the first clamping portion 121 and the second clamping portion 141 are rotatably connected by the connecting member 16, and the length direction of the first clamping portion 121 and the length direction of the second clamping portion 141 are substantially in the same direction. Considering the thickness of each of the first clamping portion 121 and the second clamping portion 141, and the size of the flexible flat wire 200 clamped by the two, the connecting member 16 can have a flexible deformation capability, for example, the connecting member 16 can include a first connecting piece 161, a second connecting piece 163 and a third connecting piece 165. The first connecting piece 161 is connected to the first clamping portion 121, the third connecting piece 165 is connected to the second clamping portion 141, the second connecting piece 163 is foldably connected between the first connecting piece 161 and the third connecting piece 165, and the first connecting piece 161 and the third connecting piece 165 can be folded relative to the second connecting piece 163 to relative spacing. The first connecting piece 161, the second connecting piece 163 and the third connecting piece 165 can be integrally formed and connected, and there may be no obvious dividing line between the three. For example, the connecting member 16 can be a bendable plastic sheet. Alternatively, there may be a dividing line between the first connecting piece 161, the second connecting piece 163 and the third connecting piece 165, and the material at the connection between two adjacent connecting pieces is relatively thin so that they can be folded based on the thinner part.

[0024] In the stacked state, the size of the second connecting piece 163 in the specified direction Z is slightly larger than the sum of the thicknesses of the first clamping portion 121 and the second clamping portion 141, and smaller than the sum of the thicknesses of the first clamping portion 121, the flexible flat wire 200, and the second clamping portion 141, so as to effectively clamp the flexible flat wire 200. In this embodiment, the first clamping portion 121, the second clamping portion 141, and the connecting member 16 can all be made of a material having a certain elasticity, such as plastic, polyester material, etc.

[0025] The first connection part 123 and the second connection part 143 are detachably connected, and the two are used to fix the stacking state of the first clamping part 121 and the second clamping part 141 to fix the flexible flat wire harness 200. This specification does not limit the specific structure of the first connection part 123 and the second connection part 143. For example, the first connection part 123 and the second connection part 143 can be screws and corresponding threaded holes, respectively, or the first connection part 123 and the second connection part 143 can also be snap-on structures. In this embodiment, the first connection part 123 is a hook 1232, and the second connection part 143 is a slot 1432, and the hook 1232 can be movably limited to the slot 1432. The hook 1232 is connected to one end of the first clamping part 121 away from the connecting member 16. In the stacking state, the hook 1232 protrudes from the surface of one side of the first clamping part 121 toward the second clamping part 141. The hook 1232 can be integrally formed on the first clamping part 121. The slot 1432 is provided at one end of the second clamping portion 141 away from the connector 16, and the slot 1432 penetrates the second clamping portion 141 along the thickness direction of the second clamping portion 141. When the hook 1232 and the slot 1432 are buckled together, the connector 16 at the other end is matched to relatively fix the first clamping portion 121 and the second clamping portion 141, thereby improving the bundling stability of the flexible flat wire harness 200.

[0026] The hook 1232 has a certain elasticity. When connected, the hook 1232 is inserted into the slot 1432 through elastic deformation, and recovers the deformation after insertion to clamp the slot 1432 to achieve connection; when disassembling, the user can apply appropriate force to overcome the locking force of the hook 1232 to make it slip out of the slot 1432. The first connecting part 123 and the second connecting part 143 are easy to assemble and disassemble, which improves the efficiency of wiring harness assembly. In this embodiment, the first clamping part 121, the first connecting part 123, the second clamping part 141, the second connecting part 143 and the connector 16 are all integrally formed and connected (for example, they are formed simultaneously using the same injection molding process, or die-casting process, or blow molding process during production), which improves the structural stability of the clamping mechanism 10.

[0027] In this embodiment, the clamping mechanism 10 may further include two protection pads 70, which are respectively arranged on the first clamping portion 121 and the second clamping portion 141. When the first clamping portion 121 and the second clamping portion 141 are in a stacked state, the two protection pads 70 are respectively located on the opposite side of the first clamping portion 121 and the second clamping portion 141, and the two protection pads 70 are arranged opposite to each other. When in use, the two protection pads 70 protect the flexible flat wire 200 from opposite sides thereof, and the provision of the protection pads 70 reduces the wear on the flexible flat wire 200 when the first clamping portion 121 and the second clamping portion 141 clamp the flexible flat wire 200.

[0028] The protective pad 70 has elastic deformation capability. In the stacked state, the elastic force of the protective pad 70 resisting deformation can further provide a pre-tightening force to compress the flexible flat wire 200, thereby preventing the flexible flat wire 200 from loosening; in a vibration environment (such as a driving environment), the protective pad 70 can also have the function of buffering vibration and absorbing energy, making the wiring harness fixation more reliable. The thickness of the protective pad 70 can be greater than the thickness of the first clamping portion 121, and greater than the thickness of the second clamping portion 141 to improve the protection effect. The hardness of the protective pad 70 is less than the hardness of the first clamping portion 121, and less than the hardness of the second clamping portion 141. For example, the material of the first clamping portion 121 and the second clamping portion 141 can be plastic, and the protective pad 70 can include at least one of a rubber pad and a silicone pad, and the protective pad 70 can be connected to the first clamping portion 121 and the second clamping portion 141 by bonding.

[0029] The first clamping portion 121 and the second clamping portion 141 are in an overlapping state, and the two together define the threading direction Y of the flexible flat wire 200 (see Figure 1 ), the threading direction Y is in the same direction as the width direction of the first clamping portion 121 in the stacked state, and the threading direction Y is perpendicular to the designated direction Z.

[0030] Please also see Figure 1 , Figure 3 and Figure 4 In this embodiment, the cable tie 50 is fixed to the clamping mechanism 10 through the fixing portion 30, and the cable tie 50 is used to tie the linear conductor 300. This specification does not limit the specific type of the cable tie 50. For example, the cable tie 50 may include at least one of a cable tie, a Velcro, a cinching clip, a cable tie tube, and the like. In this embodiment, the cable tie 50 is a cable tie 52. The cable tie 52 may include a cable tie body 521 and a cable tie buckle 523. The cable tie buckle 523 is connected to one end of the cable tie body 521, and it may be integrally formed and connected with the cable tie body 521. A plurality of protrusions for limiting are provided on the cable tie body 521, and one end of the cable tie body 521 away from the cable tie buckle 523 may be movably limited to the cable tie buckle 523.

[0031] The fixing part 30 is disposed on the clamping mechanism 10, and the fixing part 30 is provided with a fixing hole 32 for passing the cable tie 52. The cable tie body 521 is passed through the fixing hole 32, and the hole diameter of the fixing hole 32 is smaller than the outer size of the cable tie buckle 523, so that the cable tie 52 can only be removed from or inserted into one end of the fixing hole 32. The cable tie 52 defines the threading direction of the linear wire 300, and the threading direction of the linear wire 300 is substantially perpendicular to the axial direction of the fixing hole 32.

[0032] In other embodiments, the fixing portion 30 may also be a hole opened on the first clamping member 12 or the second clamping member 14, and the cable tie 52 is inserted into the fixing portion 32. Alternatively, the fixing portion 30 may be a limiting cantilever formed on the first clamping member 12 or the second clamping member 14, and the limiting cantilever may be bent relative to the clamping mechanism 10 to define a limiting notch together with the clamping mechanism 10. In actual application, the cable tie 52 is at least partially limited in the limiting notch to achieve the effect of fixing the cable tie 52.

[0033] The number of the fixing part 30 can be one, and the present specification does not limit the specific position of the fixing part 30 relative to the clamping mechanism 10. For example, the fixing part 30 can be set on the first clamping part 121, or on the second clamping part 141. In this embodiment, the number of the fixing part 30 can also be multiple, and the multiple fixing parts 30 are arranged at intervals on the clamping mechanism 10, for example, they can be arranged on the opposite sides or opposite ends of the clamping mechanism 10, or one fixing part 30 is arranged on the side of the clamping mechanism 10, and one is arranged at the end of the clamping mechanism 10. The multiple fixing parts 30 are arranged at intervals, and space for wiring is reserved between each other, so as to facilitate wiring operation. As an example, at least two of the multiple fixing parts 30 are respectively arranged on the first clamping part 121 and the second clamping part 141, one of the at least two fixing parts 30 is integrally connected to the first clamping part 121, and the other of the at least two fixing parts 30 is integrally connected to the second clamping part 141. The multiple fixing parts 30 enable the wire harness 50 to have multiple optional installation positions, meeting various layout requirements of the wire harness design, improving the installation flexibility of the wire harness 50, and the multiple fixing parts 30 can fix multiple wire harnesses 50, increasing the number of wire harnesses of the wire management device 100 and expanding the scope of application of the wire management device 100.

[0034] As an example, one of the plurality of fixing portions 30 is disposed on the first clamping portion 121. In order to prevent the fixing portion 30 from affecting the clamping of the flexible flat wire 200, the fixing portion 30 can be disposed on the side of the first clamping portion 121 away from the protective pad 70 thereon. In the stacked state, the fixing portion 30 is located on the side of the first clamping portion 121 away from the second clamping portion 141, thereby avoiding the flexible flat wire 200 between the first clamping portion 121 and the second clamping portion 141. The axial direction of the fixing hole 32 can be in the same direction as the length direction of the first clamping portion 121, and the axial direction of the fixing hole 32 is perpendicular to the threading direction Y and the specified direction Z, so that the threading direction of the linear wire 300 is basically in the same direction as the threading direction Y of the flexible flat wire 200, which is more convenient for the routing of the composite wire harness, saves space, and makes the wire harness neater. In other embodiments, one of the plurality of fixing portions 30 can also be disposed on the side of the second clamping portion 141 away from the protective pad 70 thereon.

[0035] Please also see Figure 1 , Figure 2 and Figure 5 As another example, one of the multiple fixing portions 30 is disposed at the end of the first clamping portion 121 or the end of the second clamping portion 141. Taking the case where the fixing portion 30 is disposed at the end of the second clamping portion 141 as an example, the fixing portion 30 is located at the end of the second clamping portion 141 away from the connecting member 16. In this example, the axial direction of the fixing hole 32 is in the same direction as the specified direction Z, so that the threading direction defined by the wiring harness 50 is in the same direction as the threading direction Y defined by the clamping mechanism 10. Specifically, the fixing portion 30 can be integrally formed on the second clamping portion 141, and the fixing hole 32 is located on the side of the card slot 1432 away from the connecting member 16. In other embodiments, one of the multiple fixing portions 30 can also be disposed at the end of the first clamping portion 121, and the fixing portion 30 is disposed at the end of the first clamping portion 121 away from the connecting member 16.

[0036] In this embodiment, there are two fixing parts 30, one fixing part 30 is arranged on the side of the first clamping part 121 away from the protective pad 70 thereon, and the other fixing part 30 is arranged on the end of the second clamping part 141 away from the connecting member 16, and the axes of the two fixing holes 32 of the two fixing parts 30 are perpendicular. When in use, the wire bundle 50 can be installed on the fixing part 30 on the first clamping part 121, or on the fixing part 30 on the second clamping part 141, or there can be two wire bundles 50, and the two wire bundles 50 are respectively installed on the two fixing parts 30. The two fixing parts 30 cooperate with the clamping mechanism 10 so that the wire management device 100 can simultaneously bundle the flexible flat wire 200 and the two linear wires 300, thereby expanding the scope of application of the wire management device 100.

[0037] When the cable management device 100 is applied to an automobile, it can be fixed on a sheet metal part at the wiring part of the automobile. In the present embodiment, the cable management device 100 can also include a fixed connector 90 for fixing the cable management device 100 at the place of use. For example, in the present embodiment, the cable management device 100 can be connected to the sheet metal part of the automobile through the fixed connector 90. The fixed connector 90 is arranged on the clamping mechanism 10. In the stacked state, the fixed connector 90 and the fixed part 30 are arranged at intervals, so that when the cable management device 100 is fixed to the sheet metal part, it will not affect the cable bundle 50 at the fixed part 30. The fixed connector 90 and the fixed part 30 can be arranged on opposite sides or opposite ends of the clamping mechanism 10, or the fixed connector 90 is arranged on the side of the clamping mechanism 10, and the fixed part 30 is arranged at the end of the clamping mechanism 10. The direction in which the fixed connector 90 protrudes relative to the clamping mechanism 10 is different from the direction in which the fixed part 30 protrudes relative to the clamping mechanism 10, so as to avoid interference during installation and cable bundling. In this embodiment, in the stacked state, the fixed connector 90 and the fixed portion 30 are respectively located on opposite sides of the clamping mechanism 10. As an example, in the stacked state, if the fixed portion 30 is located on the side of the first clamping portion 121 away from the second clamping portion 141, the fixed connector 90 is arranged on the side of the second clamping portion 141 away from the first clamping portion 121; if the fixed portion 30 is located on the side of the second clamping portion 141 away from the first clamping portion 121, the fixed connector 90 is arranged on the side of the first clamping portion 121 away from the second clamping portion 141. The position setting of the fixed connector 90 and the fixed portion 30 allows the cable management device 100 to be fixed to the sheet metal without affecting the cable tie 50 at the fixed portion 30.

[0038] In this embodiment, the fixed connector 90 protrudes in a specified direction Z relative to the clamping mechanism 10. The fixed connector 90 may include a connection seat 92 and a buckle portion 94, the connection seat 92 is connected to the clamping mechanism 10, and the buckle portion 94 is connected to the side of the connection seat 92 away from the clamping mechanism 10. As an example, the connection seat 92 can be fixedly connected to the side of the second clamping portion 141 away from the protective pad 70 thereon, for example, the connection seat 92 can be bonded to the second clamping portion 141, or can be welded to the second clamping portion 141. The buckle portion 94 can be integrally formed on the connection seat 92, and the buckle portion 94 protrudes in a specified direction Z relative to the surface of the second clamping portion 141. The buckle portion 94 is used to plug and match with the plug hole in the use place. In this embodiment, the buckle portion 94 is used to plug and match with the sheet metal hole on the sheet metal part of the car along the specified direction Z. The buckle portion 94 is made of a material with a certain elasticity, and the buckle portion 94 can have a plurality of elastic protrusion structures. During installation, the elastic protrusion structure on the buckle portion 94 is inserted into the sheet metal hole through elastic deformation, and after insertion, it recovers its deformation to clamp the sheet metal hole to achieve connection; during disassembly, the user can apply appropriate force to overcome the locking force of the buckle portion 94 to make it escape from the sheet metal hole. The cable management device 100 can be quickly disassembled and assembled by fixing the connector 90, thereby improving the efficiency of wiring harness assembly.

[0039] In some embodiments, the contour of the positive projection of the connecting seat 92 along the specified direction Z is greater than or equal to the contour of the positive projection of the buckle portion 94 along the specified direction Z. When the buckle portion 94 is inserted into the sheet metal hole, the connecting seat 92 covers the sheet metal part and covers the sheet metal hole, thereby playing a dustproof protection role.

[0040] When the wire management device 100 provided by the present application is used, the first clamping member 12 and the second clamping member 14 are in a separated state, and the flexible flat wire 200 is placed in the first clamping portion 121 or the second clamping portion 141. The first clamping member 12 and the second clamping member 14 are relatively movable to a superimposed state through the connecting member 16, and the first clamping portion 121 and the second clamping portion 141 jointly clamp the flexible flat wire 200. The wire harness 50 is connected to the clamping mechanism 10 through the fixing portion 30, and then the linear wire 300 is fixed by the wire harness 50. The wire management device 100 can simultaneously fix flexible flat wires 200 and linear wires 300 of different types, and there is no need to use different wire harness fixings for the flexible flat wires 200 and the linear wires 300 respectively, avoiding the large space occupation, low production efficiency, high cost, etc. caused by using more wire harness fixings. The wire management device 100 of the embodiment of the present application realizes the integrated routing arrangement of the composite wire, reduces the cost of harnessing, reduces the occupied space, and improves the production efficiency.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application is described in detail with reference to the above embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not drive the essence of the corresponding technical solutions out of the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A cable management device, characterized in that: The wire management device is used to fix the flexible flat wire and the linear wire, and the wire management device includes a clamping mechanism and a fixing part, the fixing part is used to fix the wire binding member for binding the linear wire, and the fixing part is fixedly arranged on the clamping mechanism; The clamping mechanism comprises a first clamping member, a second clamping member and a connecting member, wherein the connecting member is connected between the first clamping member and the second clamping member, so that the first clamping member and the second clamping member can move relative to each other based on the connecting member to be in a stacked state or a separated state; The first clamping member includes a first clamping portion and a first connecting portion that are connected, and the second clamping member includes a second clamping portion and a second connecting portion that are connected; in the stacked state, the first connecting portion is detachably connected to the second connecting portion, and the first clamping portion and the second clamping portion are stacked to be used together to clamp the flexible flat wire.

2. The cable management device according to claim 1, wherein: The first connecting portion is a hook connected to the first clamping portion, the second connecting portion is a slot provided in the second clamping portion, and the hook can be movably limited in the slot.

3. The cable management device according to claim 1, wherein: The clamping mechanism further includes two protection pads, which are respectively arranged on the first clamping portion and the second clamping portion; when the first clamping member and the second clamping member are in the overlapping state, the two protection pads are arranged opposite to each other.

4. The cable management device according to claim 1, wherein: The wire binding member is a cable tie; the first clamping member and the second clamping member are in the overlapping state, and the two together define the threading direction of the flexible flat wire, and the fixing portion is provided with a fixing hole for the cable tie to be passed through, and the axial direction of the fixing hole intersects with the threading direction.

5. The cable management device according to claim 4, characterized in that: In the overlapping state, the first clamping portion and the second clamping portion are overlapped along a specified direction, the axial direction of the fixing hole is perpendicular to the specified direction, and the specified direction is perpendicular to the threading direction.

6. The cable management device according to claim 4, characterized in that: In the overlapping state, the first clamping portion and the second clamping portion are overlapped along a specified direction; the number of the fixing portions is one or more, one of the fixing portions is arranged at an end of the first clamping portion or an end of the second clamping portion, and the axial direction of the fixing hole is in the same direction as the specified direction.

7. The cable management device according to claim 4, characterized in that: The number of the fixing parts is one or more. In the stacked state, one of the fixing parts is arranged on the side of the first clamping part away from the second clamping part, and the first clamping part and the second clamping part are stacked along a specified direction; the axial direction of the fixing hole is perpendicular to the threading direction and the specified direction.

8. The cable management device according to claim 1, wherein: The cable management device further comprises a fixing connecting member for fixing the cable management device at a place of use, wherein the fixing connecting member is arranged on the clamping mechanism, and in the stacked state, the fixing connecting member and the fixing part are respectively located on opposite sides of the clamping mechanism.

9. The cable management device according to claim 8, characterized in that: The fixed connector includes a connecting seat and a buckle portion, wherein the connecting seat is connected to the clamping mechanism, the buckle portion is connected to a side of the connecting seat away from the clamping mechanism, and the buckle portion is used to be plugged into and matched with a plug hole in the use location.

10. The cable management device according to claim 1, wherein: There are multiple fixing parts, at least two of which are respectively arranged on the first clamping part and the second clamping part, one of the at least two fixing parts is integrally connected to the first clamping part, and the other of the at least two fixing parts is integrally connected to the second clamping part.

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