Wire harness limiting device

Abstract

The utility model discloses a wire harness limiting device. The wire harness limiting device comprises a first sleeving piece, a second sleeving piece and a hinging piece, at least parts of the first sleeving piece and the second sleeving piece are oppositely arranged and are hinged through a hinging piece, and a receding channel through which the wire harness can penetrate and limit the wire harness is formed between the inner wall of the first sleeving piece and the inner wall of the second sleeving piece. The wire harness bending device can realize multi-angle bending of the wire harness so as to adapt to different environments, and is high in universality.

Description

Technical Field

[0001] The utility model relates to the field of vehicle accessories, in particular to a wiring harness limiting device. Background Art

[0002] Since there are a large number of wiring harnesses distributed inside the vehicle, and various electronic devices, fasteners and other functional parts exist around the wiring harnesses, if the wiring harnesses are distributed freely, they will interfere with the various functional parts around them, affecting the assembly of the vehicle and the subsequent disassembly and assembly of the vehicle.

[0003] To solve the above problems, currently, a sleeve is used to bind the wire harness and make the wire harness form a certain angle to avoid the functional parts. However, the angle that the existing sleeve can form is usually fixed and cannot be adjusted. Therefore, it cannot meet the angle required to be formed by the wire harness at different positions and has poor versatility. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a wire harness limiting device to improve versatility.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A wire harness limiting device comprises a first sleeve connecting piece, a second sleeve connecting piece and a hinged piece;

[0007] The first sleeve member and the second sleeve member are at least partially arranged opposite to each other and are hinged by the hinge member, and a clearance channel for allowing the wire harness to pass through and limiting the position of the wire harness is formed between the inner wall of the first sleeve member and the inner wall of the second sleeve member.

[0008] Furthermore, an angle between an extension line of the first sleeve component in the length direction and an extension line of the second sleeve component in the length direction is greater than or equal to 30°.

[0009] Further, the first sleeve includes a first bottom plate and at least two first baffles;

[0010] The first baffles are spaced apart from the hinge, and all the first baffles are arranged opposite to each other in the width direction of the first bottom plate.

[0011] Furthermore, the first sleeve component and the second sleeve component are connected via a positioning assembly, and the positioning assembly is used to fix the relative position of the first sleeve component and the second sleeve component.

[0012] Further, the positioning assembly includes a positioning groove and a positioning member;

[0013] The positioning groove is formed at one end of the first bottom plate opposite to the hinge, and is distributed along the circumference of the hinge;

[0014] The positioning groove has at least two positioning notches;

[0015] The positioning member is arranged on the second sleeve member, the positioning member matches the positioning notch, and the positioning member can move relative to the positioning groove to be embedded in different positioning notches.

[0016] Further, the second sleeve member includes a second bottom plate, a support member and at least two second baffles;

[0017] In the thickness direction of the second bottom plate, the support member and the second baffle are arranged on the same side of the second bottom plate;

[0018] The support member and the second baffle are sequentially arranged on the second bottom plate along the length direction of the second bottom plate;

[0019] The support member is sandwiched between the first sleeve member and the second bottom plate;

[0020] All the second baffles are arranged opposite to each other in the width direction of the second bottom plate.

[0021] Further, the first bottom plate of the first sleeve, one of the first baffles of the first sleeve, the second bottom plate, one of the second baffles and the circumferential side wall of the support member form the clearance channel.

[0022] Furthermore, the hinged member and the supporting member are coaxially arranged.

[0023] Furthermore, the hinged component is snap-connected with the first sleeve component and / or the second sleeve component.

[0024] Further, the first sleeve includes a first bottom plate and a first cover;

[0025] The first cover is disposed on the first bottom plate at a position away from the hinge and forms a through hole for the wire harness to pass through.

[0026] Furthermore, the hinged component and the first sleeve component are interference fit.

[0027] Further, when the length direction of the first sleeve is parallel to the length direction of the second sleeve, the first sleeve and the second sleeve are staggered in the width direction of the first sleeve or the second sleeve.

[0028] The beneficial effect of the utility model is that the first sleeve and the second sleeve are hinged by a hinge to achieve multi-angle adjustment, and the inner wall of the first sleeve and the inner wall of the second sleeve form a clearance channel that can both limit the wiring harness and allow the wiring harness to pass through, thereby restraining the wiring harness and preventing the wiring harness from contacting other functional parts. Since the angle between the first sleeve and the second sleeve is adjustable, the wiring harness can be bent to form different states in different environments to be suitable for various environments, thereby improving versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The structure of a wire harness limiting device in the first embodiment of the utility model is shown in FIG. Figure 1 ;

[0030] Figure 2 The explosion of a wire harness limiting device in the first embodiment of the utility model Figure 1 ;

[0031] Figure 3 The explosion of a wire harness limiting device in the first embodiment of the utility model Figure 2 ;

[0032] Figure 4 for Figure 1 Bottom view of

[0033] Figure 5 for Figure 4 Sectional view of the AA plane;

[0034] Figure 6 A cross-sectional view of a wire harness limiting device in Embodiment 1 of the utility model when the length directions of the first sleeve assembly and the second sleeve assembly are parallel to each other;

[0035] Figure 7 This is a schematic diagram of the structure of a wire harness limiting device in the first embodiment of the utility model. Figure 2 ;

[0036] Figure 8 This is a schematic diagram of the structure of a wire harness limiting device in the first embodiment of the utility model. Figure 3 ;

[0037] Fig. 9 This is a schematic diagram of the structure of a wire harness limiting device in the first embodiment of the utility model. Figure 4 ;

[0038] Fig.10 It is a cross-sectional view of the wire harness limiting device in the second embodiment of the utility model;

[0039] Fig.11 This is a schematic diagram of the structure of the wire harness limiting device in the third embodiment of the present utility model;

[0040] Fig.12 It is a cross-sectional view of the wire harness limiting device in the fourth embodiment of the utility model.

[0041] Description of labels:

[0042] 1. first sleeve; 11. first bottom plate; 111. positioning groove; 112. positioning notch; 12. first baffle; 13. first cover;

[0043] 2. second sleeve; 21. positioning member; 22. second bottom plate; 23. supporting member; 24. second baffle; 25. second cover;

[0044] 3. hinge; 31. claw;

[0045] 4. Give way;

[0046] 5. Wiring harness;

[0047] 6. Functional parts;

[0048] 7. Adhesive parts. DETAILED DESCRIPTION

[0049] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0050] Since the existing wiring harness sleeve has the defect that the angle cannot be adjusted, the wiring harness cannot be bent to the required angle, which in turn affects the routing of the wiring harness. If the wiring harness is scattered inside the vehicle, it is easy to interfere with the functional parts and may affect the normal use of the functional parts.

[0051] Please refer to Figure 1-Figure 12 Based on the above problems, a wire harness limiting device is proposed, including a first sleeve 1, a second sleeve 2 and a hinge 3; the first sleeve 1 and the second sleeve 2 are at least partially arranged opposite to each other and hinged by the hinge 3, and a clearance channel 4 is formed between the inner wall of the first sleeve 1 and the inner wall of the second sleeve 2 for the wire harness 5 to pass through and limit the wire harness 5.

[0052] It can be understood that the first socket 1 and the second socket 2 are hinged by the hinge 3 to achieve multi-angle adjustment, and the inner wall of the first socket 1 and the inner wall of the second socket 2 form a make way 4 that can both limit the wiring harness and allow the wiring harness to pass through, thereby restraining the wiring harness and preventing the wiring harness from contacting other functional parts 6. Since the angle between the first socket 1 and the second socket 2 is adjustable, the wiring harness can be bent to form different states in different environments to be suitable for various environments, thereby improving versatility.

[0053] In some embodiments, the angle α between the longitudinal extension line of the first sleeve 1 and the longitudinal extension line of the second sleeve 2 is greater than or equal to 30°, and the angle α can be changed within the range of 30° to 330°, so that the wire harness can be bent to form a variety of different angles, which is suitable for various environments and has strong versatility. Further, the angle α should be greater than or equal to 60°.

[0054] In some embodiments, the first sleeve 1 includes a first bottom plate 11 and at least two first baffles 12; the first baffles are spaced apart from the hinge 3, and all the first baffles 12 are arranged opposite to each other in the width direction of the first bottom plate 11. Optionally, all the first baffles 12 are symmetrically arranged in the width direction of the first bottom plate 11. Preferably, two first baffles 12 are provided, and specifically, the first bottom plate 11 and the two first baffles 12 form a U-shaped groove to facilitate the embedding of the wire harness.

[0055] In some embodiments, the first sleeve 1 and the second sleeve 2 are connected via a positioning assembly, and the positioning assembly is used to fix the relative positions of the first sleeve 1 and the second sleeve 2.

[0056] In some embodiments, the positioning assembly includes a positioning groove 111 and a positioning member 21; the positioning groove 111 is provided at one end of the first bottom plate 11 opposite to the hinge 3 and is distributed along the circumference of the hinge 3; the positioning groove 111 has at least two positioning notches 112; the positioning member 21 is provided on the second sleeve 2, the positioning member 21 matches the positioning notch 112, and the positioning member 21 can move relative to the positioning groove 111 to be embedded in different positioning notches 112. The positioning notch 112 is provided to cooperate with the positioning member 21 to fix the angle between the first sleeve 1 and the second sleeve 2 to ensure the stability of the bending angle of the wiring harness 5. Optionally, at least two positioning notches 112 are arranged in communication with each other. Optionally, at least seven positioning notches 112 are provided, and at least two positioning grooves 111 are provided, and the two positioning grooves 111 are independent of each other and symmetrically arranged, or the two positioning grooves 111 are connected to form a circumference.

[0057] In some embodiments, the second socket 2 includes a second bottom plate 22, a support member 23 and at least two second baffles 24; in the thickness direction of the second bottom plate 22, the support member 23 and the second baffle 24 are arranged on the same side of the second bottom plate 22; the support member 23 and the second baffle 24 are arranged on the second bottom plate 22 in sequence along the length direction of the second bottom plate 22; the support member 23 is sandwiched between the first socket 1 and the second bottom plate 22; all the second baffles 24 are arranged oppositely in the width direction of the second bottom plate 22. The arrangement of the support member 23 is used to form a spacing between the first bottom plate 11 and the second bottom plate 22, so as to provide sufficient accommodation space for the wiring harness. Optionally, all the second baffles 24 are arranged symmetrically in the width direction of the second bottom plate 22. Preferably, two second baffles 24 are provided, and the same U-shaped groove is formed between the second bottom plate 22 and the two second baffles 24. Among them, the positioning member 21 is arranged on the side of the support member 23 away from the second bottom plate 22.

[0058] In some embodiments, the first bottom plate 11 of the first socket 1, one of the first baffles 12 of the first socket 1, the second bottom plate 22, one of the second baffles 24 and the circumferential side wall of the support member 23 form a clearance channel 4. Preferably, the support member 23 is centrally arranged in the width direction of the second bottom plate 22, so that both sides of the support member 23 in the radial direction can form a clearance channel 4 for the wire harness to pass through, thereby improving flexibility.

[0059] In some embodiments, the hinge 3 and the support 23 are coaxially arranged.

[0060] In some embodiments, the hinge 3 is clamped with the first sleeve 1 and / or the second sleeve 2. Specifically, the two ends of the hinge 3 are clamped with the first sleeve 1 and the second sleeve 2 respectively, or one end of the hinge 3 is clamped with the first sleeve 1 and the other end is fixedly connected to the second sleeve 2, or one end of the hinge 3 is fixedly connected with the first sleeve 1 and the other end is clamped with the second sleeve 2.

[0061] In some embodiments, the first socket 1 includes a first base plate 11 and a first cover 13; the first cover 13 is covered on the first base plate 11 at a position away from the hinge 3 and forms a through hole for the wiring harness to pass through. The first socket 1 using this structure can further restrain the wiring harness and improve the connection stability between the wiring harness and the first socket 1. Similarly, the second socket 2 can also adopt this structure.

[0062] In some embodiments, the hinge 3 and the first sleeve 1 are interference fit, so that the hinge 3 and the first sleeve 1 are tightly connected to improve stability.

[0063] In some embodiments, when the length direction of the first sleeve 1 is parallel to the length direction of the second sleeve 2 , the first sleeve 1 and the second sleeve 2 are staggered in the width direction of the first sleeve 1 or the second sleeve 2 .

[0064] Please refer to Figure 1-Figure 9 , Embodiment 1 of the present utility model is:

[0065] A wire harness limiting device comprises a first sleeve 1, a second sleeve 2 and a hinge 3; the first sleeve 1 and the second sleeve 2 are at least partially arranged opposite to each other and hinged by the hinge 3, and a clearance channel 4 is formed between the inner wall of the first sleeve 1 and the inner wall of the second sleeve 2 for the wire harness to pass through and limit the wire harness.

[0066] In this embodiment, the first sleeve 1 includes a first bottom plate 11 and two first baffles 12; the first baffle is arranged at intervals with the hinge 3, and all the first baffles 12 are arranged opposite to each other in the width direction of the first bottom plate 11. The second sleeve 2 includes a second bottom plate 22, a support 23 and two second baffles 24; in the thickness direction of the second bottom plate 22, the support 23 and the second baffle 24 are arranged on the same side of the second bottom plate 22; the support 23 and the second baffle 24 are arranged on the second bottom plate 22 in sequence along the length direction of the second bottom plate 22; the support 23 is sandwiched between the first sleeve 1 and the second bottom plate 22; all the second baffles 24 are arranged opposite to each other in the width direction of the second bottom plate 22. Among them, the support 23 is arranged in the center in the width direction of the second bottom plate 22, and the hinge 3 is arranged coaxially with the support 23. In the axial direction of the hinge 3, the first bottom plate 11 and the second bottom plate 22 are arranged opposite to each other.

[0067] In this embodiment, the angle between the longitudinal extension line of the first sleeve member 1 and the longitudinal extension line of the second sleeve member 2 is greater than or equal to 30°.

[0068] In this embodiment, the first sleeve 1 and the second sleeve 2 are connected by a positioning assembly, and the positioning assembly is used to fix the relative position of the first sleeve 1 and the second sleeve 2. The positioning assembly includes a positioning groove 111 and a positioning member 21; the positioning groove 111 is opened at one end of the first base plate 11 opposite to the hinge 3, and is distributed along the circumference of the hinge 3; there are at least two positioning notches 112 in the positioning groove 111; the positioning member 21 is arranged on the second sleeve 2, the positioning member 21 matches the positioning notch 112, and the positioning member 21 can move relative to the positioning groove 111 to be embedded in different positioning notches 112. Optionally, at least two positioning notches 112 are arranged to communicate with each other. Preferably, there are two positioning grooves 111, and there are seven positioning notches 112 in the two positioning grooves 111. In this embodiment, the first base plate 11 of the first socket 1, one of the first baffles 12 of the first socket 1, the second base plate 22, one of the second baffles 24 and the circumferential side wall of the support member 23 form a clearance channel 4, and when the length direction of the first base plate 11 and the length direction of the second base plate 22 are parallel to each other, the first baffle 12 and the second baffle 24 in the clearance channel 4 should be located on the same side of the first base plate 11 or the second base plate 22 in the width direction.

[0069] In this embodiment, one end of the hinge 3 is interference-fitted with the first sleeve 1 , and the other end of the hinge 3 is integrally formed with the second sleeve 2 .

[0070] In this embodiment, when the length direction of the first sleeve 1 is parallel to the length direction of the second sleeve 2 , the first sleeve 1 and the second sleeve 2 are staggered in the width direction of the first sleeve 1 or the second sleeve 2 .

[0071] The working principle of this embodiment is:

[0072] The wire harness is passed through the clearance channel 4, and the angle between the first sleeve 1 and the second sleeve 2 is adjusted to form different bending angles of the wire harness.

[0073] Please refer to Fig.10 , Embodiment 2 of the present utility model is:

[0074] The difference between this embodiment and the first embodiment is that the connection method between the hinge 3 and the first sleeve 1 is different.

[0075] In this embodiment, the hinge 3 is clamped with the first base plate 11 of the first sleeve 1. Specifically, the hinge 3 has a claw 31 at one end away from the support member 23. In the axial direction of the hinge 3, the claw 31 presses against the side of the first base plate 11 away from the support member 23.

[0076] Please refer to Fig.11 , Embodiment 3 of the present utility model is:

[0077] The difference between this embodiment and the first embodiment is that the structures of the first sleeve connecting member 1 and the second sleeve connecting member 2 are different.

[0078] In this embodiment, the first sleeve 1 includes a first bottom plate 11 and a first cover 13; the first cover 13 is covered at one end of the first bottom plate 11 away from the hinge 3 and forms a through hole for the wire harness to pass through. The second sleeve 2 includes a second bottom plate 22, a second cover 25 and a support member 23; the support member 23 is connected to one end of the second bottom plate 22, and the second cover 25 is covered at one end of the second bottom plate 22 away from the support member 23 and forms a through hole for the wire harness to pass through.

[0079] The fourth embodiment of the present utility model is:

[0080] The difference between this embodiment and the first to third embodiments is that no fixing component is provided.

[0081] After the first sleeve 1 and the second sleeve 2 are adjusted into place, a covering member (such as a tape, a flexible sleeve, an injection molding edge, etc.) can be arranged outside the first sleeve 1 and the second sleeve 2, or, referring to Fig.12 After the first sleeve 1 and the second sleeve 2 are adjusted into place, the first base plate 11 and the support member 23 can be bonded by the adhesive 7 to fix the relative positions of the first sleeve 1 and the second sleeve 2.

[0082] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A wire harness limiting device, characterized in that: It includes a first sleeve connecting member, a second sleeve connecting member and a hinged member; The first sleeve member and the second sleeve member are at least partially arranged opposite to each other and are hinged by the hinge member, and a clearance channel for allowing the wire harness to pass through and limiting the position of the wire harness is formed between the inner wall of the first sleeve member and the inner wall of the second sleeve member.

2. A wire harness limiting device according to claim 1, characterized in that: An angle between a lengthwise extension line of the first sleeve component and a lengthwise extension line of the second sleeve component is greater than or equal to 30°.

3. A wire harness limiting device according to claim 1, characterized in that: The first sleeve member includes a first bottom plate and at least two first baffles; The first baffles are spaced apart from the hinge, and all the first baffles are arranged opposite to each other in the width direction of the first bottom plate.

4. A wire harness limiting device according to claim 3, characterized in that: The first sleeve member and the second sleeve member are connected via a positioning assembly, and the positioning assembly is used to fix the relative position of the first sleeve member and the second sleeve member.

5. A wire harness limiting device according to claim 4, characterized in that: The positioning assembly includes a positioning groove and a positioning member; The positioning groove is formed at one end of the first bottom plate opposite to the hinge, and is distributed along the circumference of the hinge; The positioning groove has at least two positioning notches; The positioning member is arranged on the second sleeve member, the positioning member matches the positioning notch, and the positioning member can move relative to the positioning groove to be embedded in different positioning notches.

6. A wire harness limiting device according to claim 1, characterized in that: The second sleeve member includes a second bottom plate, a support member and at least two second baffles; In the thickness direction of the second bottom plate, the support member and the second baffle are arranged on the same side of the second bottom plate; The support member and the second baffle are sequentially arranged on the second bottom plate along the length direction of the second bottom plate; The support member is sandwiched between the first sleeve member and the second bottom plate; All the second baffles are arranged opposite to each other in the width direction of the second bottom plate.

7. A wire harness limiting device according to claim 6, characterized in that: The first bottom plate of the first sleeve, one of the first baffles of the first sleeve, the second bottom plate, one of the second baffles and the circumferential side wall of the support member form the clearance channel.

8. A wire harness limiting device according to claim 6, characterized in that: The hinge is coaxially arranged with the support.

9. A wire harness limiting device according to claim 1, characterized in that: The hinged component is engaged with the first sleeve component and / or the second sleeve component.

10. The wire harness limiting device according to claim 1, characterized in that: The first sleeve includes a first base plate and a first cover; The first cover is disposed on the first bottom plate at a position away from the hinge and forms a through hole for the wire harness to pass through.

11. A wire harness limiting device according to claim 1, characterized in that: The hinged component is interference-fitted with the first sleeve component.

12. A wire harness limiting device according to claim 1, characterized in that: When the length direction of the first sleeve is parallel to the length direction of the second sleeve, the first sleeve and the second sleeve are staggered in the width direction of the first sleeve or the second sleeve.

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