Arrangement for electric wire assembly

Abstract

The utility model belongs to technical field especially relates to, the utility model provides the arrangement structure for electric wire subassembly, include: the spring body, its spiral number of turns is at least one circle half, is used for winding tightly on the surface of wire harness, a plurality of limit slot, are distributed in the outside surface of spring body, L -shaped card piece is set up in the outside end inside edge of spring body, wherein, spring body is detachable and is inserted in the corresponding limit slot through L -shaped card piece to wind tightly wire harness, the utility model discloses through spring body, sets up limit slot and L -shaped card piece on spring body, and the spring body is wound on wire harness, and its both ends are tightened, let L -shaped card piece card into limit slot again, to fix its inside circle size, let wire harness steady and tighten in arrangement structure, and it is convenient to adjust the wire in wire harness part electric wire, improve arrangement structure use's flexibility.

Description

Technical Field

[0001] This utility model belongs to the field of wire technology, specifically relating to wire arrangement, and more particularly to the arrangement structure for wire assemblies. Background Technology

[0002] As the core carrier connecting various electronic and electrical devices (such as engine control units, sensors, lighting systems, in-vehicle entertainment systems, etc.), the arrangement of the vehicle wiring harness directly affects the safety, reliability, and maintainability of the entire vehicle.

[0003] In related technologies, because automobiles frequently encounter dynamic conditions such as bumps, vibrations, and steering during actual use, effective securing of wiring harnesses is necessary. Commonly used methods include cable ties (such as nylon or metal cable ties) and cable trays (such as plastic or metal wiring harness mounting brackets) for securing the wiring harnesses.

[0004] However, once the cable ties or cable trays are fixed, their positions are completely locked. If subsequent design changes (such as adding wiring harness routes), maintenance needs (such as replacing faulty wiring harnesses), or assembly error adjustments (such as fine-tuning the length of the wiring harness) require secondary adjustments to the position or tightness of the wiring harness, the original fixing structure must be destroyed (such as cutting the cable ties or removing the bolts). This is not only cumbersome to operate, but may also damage the wiring harness or vehicle body parts, increasing maintenance costs and time.

[0005] Therefore, how to quickly adjust the wires after the wire harness is fixed is a technical problem that urgently needs to be solved in this field.

[0006] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content

[0007] This disclosure provides at least one arrangement structure for wire assemblies to solve the technical problem of being able to quickly adjust wires even after the wire harness is fixed.

[0008] In a first aspect, embodiments of this disclosure provide a wiring assembly layout structure, comprising: a coil spring body having at least one and a half turns of spiral for winding tightly around a wire harness surface; a plurality of limiting grooves evenly distributed on the outer surface of the coil spring body; and an L-shaped clip disposed on the inner edge of the outer end of the coil spring body; wherein the coil spring body can be detachably inserted into the corresponding limiting grooves via the L-shaped clip to wind the wire harness.

[0009] In one optional embodiment, the limiting groove includes a locking part and a guiding part. The locking part is a rectangular through hole, and the guiding part is a rectangular notch, and is disposed on one side of the rectangular through hole. The L-shaped clip is configured to be embedded in the locking part along the guiding part and close to the side of the locking part. A retraction and disassembly gap is left between the L-shaped clip and the rear wall of the guiding part.

[0010] In one alternative embodiment, a paddle is provided on the outer edge of the outer end of the coil spring body.

[0011] In one optional embodiment, the inner sidewall of the coil spring body is provided with a plurality of elastic protrusions evenly distributed longitudinally; wherein, some of the elastic protrusions are adapted to prevent the wire harness from shifting, and the rest prevent the overlapping portion of the coil spring body from retracting.

[0012] In one alternative embodiment, a fixing seat is provided on the side edge of the coil spring body.

[0013] Secondly, embodiments of this disclosure also provide an arrangement structure for wire assemblies, comprising: a spring body having at least one and a half turns of spiral for winding tightly around the surface of a wire harness; a plurality of elastic protrusions longitudinally disposed on the inner sidewall of the spring body; and a fixing seat fixed to the outer sidewall of the spring body; wherein one end of the spring body is adapted to tighten toward the other end to wind the wire harness tightly, and the elastic protrusions are adapted to prevent the wire harness from shifting or to prevent the overlapping portion of the spring body from retracting.

[0014] In one optional embodiment, the outer side wall of the coil spring body is provided with a plurality of limiting grooves.

[0015] In one optional embodiment, the inner sidewall of the coil spring body is provided with an L-shaped clip adapted to the limiting groove; wherein, the coil spring body can be detachably inserted into the corresponding limiting groove through the L-shaped clip to tighten the wire harness.

[0016] In one optional embodiment, the limiting groove includes a locking part and a guiding part. The locking part is a rectangular through hole, and the guiding part is a rectangular notch. The rectangular notch is disposed on one side of the rectangular through hole. The width of the L-shaped clip matches the width of the rectangular notch, and the thickness of the L-shaped clip matches the height of the rectangular through hole. The L-shaped clip is configured to be embedded in the locking part along the guiding part and close to the side of the locking part. A retraction and disassembly gap is left between the L-shaped clip and the rear wall of the guiding part.

[0017] In one alternative embodiment, a paddle is provided on the outer side of the coil spring body near the L-shaped clip.

[0018] The beneficial effects of this utility model are that it provides a wiring harness arrangement structure. The structure uses a coil spring body with a limiting groove and an L-shaped clip. The coil spring body is wound around the wire harness and its two ends are tightened. The L-shaped clip is then inserted into the limiting groove to fix its inner ring size, so that the wire harness is stably tightened within the arrangement structure. This also facilitates the adjustment of some wires in the wire harness, improving the flexibility of the arrangement structure.

[0019] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 A perspective view of the arrangement structure and wiring harness provided in the embodiments of this disclosure;

[0023] Figure 2 A perspective view of the arrangement structure provided in the embodiments of this disclosure;

[0024] Figure 3 Provided for the embodiments of this disclosure Figure 2 Enlarged structural diagram at point A in the middle.

[0025] In the picture:

[0026] 1. Coil spring body;

[0027] 2. Fixture;

[0028] 3. Limiting groove; 31. Locking part; 32. Guide part;

[0029] 4. L-shaped clips;

[0030] 5. Pick;

[0031] 6. Elastic raised strips;

[0032] 7. Wiring harness. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] In this document, when it is mentioned that a first component is located on a second component, this can mean that the first component can be directly formed on the second component, or that a third component can be inserted between the first and second components. Furthermore, in the accompanying drawings, the thickness of the components may be exaggerated or reduced for the purpose of effectively describing the technical content.

[0035] In this document, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as “at least one of…” modify the entire list of elements when following a list of elements, rather than individual elements in the list. For example, the expression “at least one of a, b, and c” should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0036] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.

[0037] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.

[0038] Research has revealed the following drawbacks of existing technologies: Because automobiles frequently encounter dynamic conditions such as bumps, vibrations, and steering during actual use, effective securing of the wiring harness is necessary. Currently, related technologies commonly employ cable ties (such as nylon or metal cable ties) and cable trays (such as plastic or metal wiring harness mounting brackets) as the method of securing the wiring harness.

[0039] However, once the cable ties or cable trays are fixed, their positions are completely locked. If subsequent design changes (such as adding wiring harness routes), maintenance needs (such as replacing faulty wiring harnesses), or assembly error adjustments (such as fine-tuning the length of the wiring harness) require secondary adjustments to the position or tightness of the wiring harness, the original fixing structure must be destroyed (such as cutting the cable ties or removing the bolts). This is not only cumbersome to operate, but may also damage the wiring harness or vehicle body parts, increasing maintenance costs and time.

[0040] Therefore, how to quickly adjust the wires after the wire harness is fixed is a technical problem that urgently needs to be solved in this field.

[0041] The shortcomings of the above solutions are the result of the utility model inventor's practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as contributions made by the utility model inventor to this disclosure.

[0042] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0043] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0044] like Figures 1 to 3As shown, some embodiments provide a wiring arrangement structure for wire assemblies, including: a coil spring body 1 having at least one and a half turns of spiral for winding tightly around the surface of a wire harness 7; a fixing seat 2 is provided on the side edge of the coil spring body 1; the coil spring body 1 has two ends, one end of which is pressed under the wire harness 7, and the other end is an exposed end; by pulling the exposed end, the inner coil of the coil spring body 1 can be reduced until it is tightly wound around the wire harness 7; the fixing seat 2 is used to install the coil spring body 1 wound around the wire harness 7 on the wiring path.

[0045] To further enhance the stability of the wire harness 7 after it is tightly wound, several limiting grooves 3 are provided on the outer surface of the coil spring body 1, and an L-shaped clip 4 is provided at the outer exposed end of the coil spring body 1, that is, the L-shaped clip 4 is provided on the inner edge of the outer end of the coil spring body 1; in order to facilitate pulling the outer exposed end of the coil spring body 1 (that is, one end of the L-shaped clip 4), a paddle 5 is provided on the outer edge of the outer end of the coil spring body 1; the coil spring body 1 can be detachably inserted into the corresponding limiting groove 3 through the L-shaped clip 4 to tightly wound the wire harness 7. After the coil spring body 1 is tightened, it can be fixed by inserting the L-shaped clip 4 into the limiting groove 3 at the appropriate position.

[0046] The following describes the composition of the limiting groove 3 and the L-shaped clip 4. The limiting groove 3 includes a locking part 31 and a guide part 32. The locking part 31 is a rectangular through hole, and the guide part 32 is a rectangular notch, which is located on one side of the rectangular through hole. The rectangular through hole and the rectangular notch form an L-shaped hole. The L-shaped clip 4 is configured to be embedded in the locking part 31 along the guide part 32 and close to the side of the locking part 31. The L-shaped clip 4 and the rear wall of the guide part 32 have a retraction and disassembly gap. The width of the wider part of the L-shaped clip 4 is the same as the width of the rectangular notch. The L-shaped clip 4 enters one side of the locking part 31 close to the guide part 32, and then moves to the other side of the locking part 31 until the other side of the wide part of the L-shaped clip 4 abuts. At this time, the locking of the coil is completed. After locking, the coil spring body 1 is subjected to the outward expansion tension of the wire harness 7. At this time, the L-shaped clip 4 and the locking part 31 will be more stably engaged, further enhancing the stability of the wire harness 7.

[0047] In addition, the inner sidewall of the coil spring body 1 is longitudinally evenly distributed with a number of elastic protrusions 6; some of the elastic protrusions 6 are suitable for preventing the wire harness 7 from moving, and the rest prevent the overlapping part of the coil spring body 1 from retracting. Specifically, some of the elastic protrusions 6 directly abut against the surface of the wire harness 7, and the rest (the overlapping part of the coil spring body 1) abut against the outer sidewall of the inner coil spring body 1. All of these are to increase friction, thereby preventing the wire harness 7 from moving and increasing the resistance to the retraction of the coil spring body 1.

[0048] Some embodiments provide a wiring arrangement structure for wire assemblies, including: a coil spring body 1 having at least one and a half turns of its spiral for winding tightly around the surface of a wire harness 7; a plurality of elastic protrusions 6 longitudinally disposed on the inner sidewall of the coil spring body 1; and a fixing seat 2 fixed to the outer sidewall of the coil spring body 1; wherein one end of the coil spring body 1 is adapted to tighten toward the other end to wind the wire harness 7, the elastic protrusions 6 are adapted to prevent the wire harness 7 from shifting or to prevent the overlapping portion of the coil spring body 1 from retracting, and the coil spring body 1 has two ends, one end of which is pressed against the wire harness. 7. The other end is the exposed end. By pulling the exposed end, the inner ring of the coil spring body 1 can be reduced until it is tightly wound on the wire harness 7. The fixing seat 2 is used to install the coil spring body 1 with the wire harness 7 tightly wound on the arrangement path. After the coil spring body 1 is wound on the wire harness 7, some of the elastic protrusions 6 directly abut against the surface of the wire harness 7, and the rest (the part of the coil spring body 1 with overlapping turns) abuts against the outer wall of the inner coil spring body 1. All of these are to increase the friction, thereby preventing the wire harness 7 from moving and increasing the resistance of the coil spring body 1 to retract.

[0049] The outer side wall of the coil spring body 1 is provided with several limiting grooves 3. The inner side wall of the coil spring body 1 is provided with an L-shaped clip 4 that matches the limiting groove 3, and the outer side of the coil spring body 1 near the L-shaped clip 4 is provided with a paddle 5; wherein, the coil spring body 1 can be detached and inserted into the corresponding limiting groove 3 through the L-shaped clip 4 to tightly wind the wire harness 7.

[0050] The limiting groove 3 includes a locking part 31 and a guide part 32. The locking part 31 is a rectangular through hole, and the guide part 32 is a rectangular notch. The rectangular notch is located on one side of the rectangular through hole. The width of the L-shaped clip 4 matches the width of the rectangular notch, and the thickness of the L-shaped clip 4 matches the height of the rectangular through hole. The L-shaped clip 4 is configured to be embedded in the locking part 31 along the guide part 32 and close to the side of the locking part 31. A retraction and disassembly gap is left between the L-shaped clip 4 and the rear wall of the guide part 32.

[0051] In summary, this utility model uses a coil spring body 1, with a limiting groove 3 and an L-shaped clip 4 on it. The coil spring body 1 is wound around the wire harness 7 and its two ends are tightened. Then, the L-shaped clip 4 is inserted into the limiting groove 3 to fix the inner circle size of the coil spring body 1, so that the wire harness 7 is stably tightened within the arrangement structure. This also facilitates the adjustment of some of the wires in the wire harness 7, improving the flexibility of the arrangement structure.

[0052] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0053] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.

[0054] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A wiring arrangement structure for a wire assembly, characterized in that, include: The coil spring body (1) has at least one and a half turns of spiral and is used to be tightly wound around the surface of the wire harness (7); Several limiting grooves (3) are evenly distributed on the outer surface of the coil spring body (1); L-shaped clip (4) is disposed on the inner edge of the outer end of the coil spring body (1); The coil spring body (1) can be detachably inserted into the corresponding limiting groove (3) through the L-shaped clip (4) to tightly wind the wire harness (7).

2. The arrangement structure as described in claim 1, characterized in that, The limiting groove (3) includes a locking part (31) and a guide part (32). The locking part (31) is a rectangular through hole, and the guide part (32) is a rectangular notch, and is disposed on one side of the rectangular through hole. The L-shaped clip (4) is configured to be embedded in the locking part (31) along the guide part (32) and close to the side of the locking part (31). The L-shaped clip (4) and the rear wall of the guide part (32) have a retraction and disassembly gap.

3. The arrangement structure as described in claim 2, characterized in that, The outer edge of the outer end of the coil spring body (1) is provided with a paddle (5).

4. The arrangement structure as described in claim 1, characterized in that, The inner wall of the coil spring body (1) is longitudinally evenly distributed with several elastic protrusions (6). Among them, some of the elastic protrusions (6) are suitable for preventing the wire harness (7) from moving, and the rest prevent the overlapping part of the coil spring body (1) from retracting.

5. The arrangement structure as described in claim 1, characterized in that, The side edge of the coil spring body (1) is provided with a fixing seat (2).

6. A wiring arrangement structure for a wire assembly, characterized in that, include: The coil spring body (1) has at least one and a half turns of spiral and is used to be tightly wound around the surface of the wire harness (7); Several elastic protrusions (6) are longitudinally arranged on the inner sidewall of the coil spring body (1); The fixing seat (2) is fixed to the outer wall of the coil spring body (1); One end of the coil spring body (1) is adapted to tighten towards the other end to wrap around the wire harness (7), and the elastic protrusion (6) is adapted to prevent the wire harness (7) from moving or to prevent the coil spring body (1) of the overlapping part from retracting.

7. The arrangement structure as described in claim 6, characterized in that, The outer wall of the coil spring body (1) is provided with several limiting grooves (3).

8. The arrangement structure as described in claim 7, characterized in that, The inner wall of the coil spring body (1) is provided with an L-shaped clip (4) that is adapted to the limiting groove (3). The coil spring body (1) can be detachably inserted into the corresponding limiting groove (3) via the L-shaped clip (4) to tightly wind the wire harness (7).

9. The arrangement structure as described in claim 8, characterized in that, The limiting groove (3) includes a locking part (31) and a guiding part (32). The locking part (31) is a rectangular through hole, and the guiding part (32) is a rectangular notch. The rectangular notch is located on one side of the rectangular through hole. The width of the L-shaped clip (4) matches the width of the rectangular notch, and the thickness of the L-shaped clip (4) matches the height of the rectangular through hole; The L-shaped clip (4) is configured to be embedded in the locking part (31) along the guide part (32) and close to the side of the locking part (31). The L-shaped clip (4) and the rear wall of the guide part (32) have a retraction and disassembly gap.

10. The arrangement structure as described in claim 9, characterized in that, A paddle (5) is provided on the outer side of the coil spring body (1) near the L-shaped clip (4).

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