Wiring assembly and vehicle

Abstract

The utility model belongs to the technical field of vehicles, and discloses a wiring assembly and a vehicle. The cabling assembly comprises a plurality of cabling structures arranged at intervals in the extending direction of a cable, each cabling structure comprises a supporting unit and a support unit, each supporting unit comprises a first clamping piece and a connecting piece which are fixedly connected, each support unit comprises a second clamping piece and a limiting piece, the connecting pieces are used for being fixedly connected with the pipe wall of a vehicle lower pipe, and the limiting pieces are used for limiting the pipe wall of the vehicle lower pipe. The first clamping piece and the second clamping piece are connected in a clamping mode, so that the supporting unit and the support unit are convenient to disassemble and assemble, the working efficiency is improved, a containing cavity is formed in the limiting piece and comprises a first mounting part and second mounting parts, the first mounting part is located in the middle of the containing cavity, and the two sides of the first mounting part are each provided with at least one second mounting part; the cabling assembly is simple in structure and suitable for cables of different specifications, universality is improved, the containing cavity of the cabling assembly can have a good limiting effect on the cables, the cables in the containing cavity are prevented from being disengaged, safety in use is improved, and the service life of the cables is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field especially walk line subassembly and vehicle. BACKGROUND

[0002] The bicycle is commonly used in people's life and is a tool for walking, with the development of science and technology, the auxiliary function of bicycle is more and more, and it will lead to more and more cable, such as brake cable, variable speed cable and other electrical cable, the layout of various cable wiring relates to the driving safety of bicycle, considering the overall appearance of bicycle, more and more bicycles adopt the layout of in-pipe wiring, and the cable drawn from the handle is introduced to other positions of the bicycle through the inside of the down pipe.

[0003] The down pipe in-pipe wiring structure in the prior art usually comprises a connecting piece and a wire clamp, the connecting piece is fixedly arranged in the inside of the down pipe, and the wire clamp is connected with the connecting piece, the wire clamp is usually provided with two wire grooves, and the two wire grooves can be used for fixing two cables respectively, the wiring structure not only has a limited number of cables, cannot meet the increasingly complex wiring demand of new electric bicycles, greatly restricts the upgrading and innovation of vehicle functions, and the shape of the clamping groove in the wiring assembly is usually single, and cannot be well matched with cables of different specifications and shapes, so that the cable cannot be tightly fixed in the clamping groove and is easy to shake in the pipe, and in the process of vehicle driving, the shaking of the cable not only produces noise, but also accelerates the wear of the cable, reduces the service life of the cable, and further affects the performance of the vehicle, and the cable is also easy to loosen in the process of use, which not only affects the normal operation of the vehicle, but also can cause safety problems such as short circuit of the line.

[0004] Therefore, a wiring assembly and a vehicle are needed to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of walk line subassembly and vehicle, cable can be more stable fixed, and then solve the problem that cable is easy to loosen.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] Wiring assembly, the wiring assembly includes a plurality of wiring structures that are arranged at intervals along the extension direction of cable, and the wiring structure includes:

[0008] Support unit, the support unit includes connecting piece and first clamping piece, the connecting piece and the first clamping piece are fixedly connected, and the connecting piece is used to fixedly connect the pipe wall of down pipe;

[0009] The support unit comprises a second clamping piece and a limiting piece, the second clamping piece and the limiting piece are fixedly connected, the first clamping piece and the second clamping piece are clamped, the limiting piece has a containing cavity, the containing cavity comprises a first mounting part and a second mounting part, the first mounting part is located in the middle of the containing cavity, at least one second mounting part is arranged on both sides of the first mounting part, and a through slot is arranged on the side wall of the containing cavity away from the second clamping piece.

[0010] As an optional technical solution, the limiting piece comprises a bottom wall, a top wall and at least two arc-shaped side walls, the bottom wall and the top wall are arranged in parallel and are spaced apart, at least one arc-shaped side wall is connected between one end of the bottom wall and one end of the top wall, and at least one arc-shaped side wall is connected between the other end of the bottom wall and the other end of the top wall to form the containing cavity, at least part of the bottom wall is the first mounting part, at least part of the arc-shaped side wall is the second mounting part, and the through slot is arranged on the top wall.

[0011] As an optional technical solution, one of the first clamping piece and the second clamping piece is provided with a clamping groove, and the other of the first clamping piece and the second clamping piece is provided with a clamping part, and the clamping part and the clamping groove are clamped.

[0012] As an optional technical solution, the clamping groove is arranged on the first clamping piece, the clamping part is arranged on the second clamping piece, the clamping part comprises a connecting rod and a limiting protrusion, the connecting rod and the bottom wall are fixedly connected, the limiting protrusion is protruded on the connecting rod, the connecting rod is arranged in the clamping groove, and the two end faces of the first clamping piece arranged in the extension direction of the cable are respectively abutted with the limiting piece and the limiting protrusion.

[0013] As an optional technical solution, the clamping part is provided with two, the two clamping parts are arranged in parallel, and the limiting protrusion of any one of the clamping parts is arranged at one end of the corresponding connecting rod away from the other clamping part.

[0014] As an optional technical solution, the two sides of the two connecting rods close to each other are arranged at an angle.

[0015] As an optional technical solution, the limiting protrusion is further provided with a guide surface, and the guide surface is arranged at an angle with the extension direction of the cable.

[0016] As an optional technical solution, the first clamping piece has a supporting surface, and the supporting surface and the inner side surface of the bottom wall are arranged in cooperation.

[0017] As an optional technical solution, the through slot is arranged at an angle with the extension direction of the cable.

[0018] The utility model discloses still uses following technical scheme:

[0019] Vehicle, the vehicle includes lower pipe still including the wiring assembly as described above, the wiring assembly installs in the inner wall of lower pipe.

[0020] The utility model discloses beneficial effect:

[0021] The utility model discloses a wiring assembly, the wiring assembly includes a plurality of wiring structures that are arranged at intervals along the extension direction of the cable, the wiring structure includes support unit and support unit, and support unit includes fixedly connected first clamping piece and connecting piece, and support unit includes second clamping piece and limiting piece, and the connecting piece is used for fixedly connecting the pipe wall of vehicle lower pipe, and the first clamping piece and the second clamping piece are clamped, and then make support unit and support unit convenient to dismount, and then improve operation efficiency, and the limiting piece is provided with containing cavity, and the containing cavity includes first installation part and second installation part, and the first installation part is located in the middle part of containing cavity, and at least one second installation part is provided on the both sides of first installation part, and the setting of first installation part and second installation part makes different specifications cable can be placed in containing cavity, and then improves the versatility of wiring assembly, and the side wall that containing cavity is away from second clamping piece is provided with through slot for installing cable, and the containing cavity of this wiring assembly can have better limiting effect to cable, avoid the cable in containing cavity to fall out, improve the safety performance in the use process and the service life of cable.

[0022] The utility model discloses still disclose a vehicle, the vehicle includes lower pipe still including the wiring assembly as described above, and the wiring assembly installs in the inner wall of lower pipe. This vehicle installs the wiring assembly above, can have better fixing effect to cable, and the cable is not easy to fall off, and then improves the service life of cable and the stability of vehicle. ACCURATE DRAWINGS

[0023] Figure 1 It is the part structure schematic diagram of the vehicle of the utility model embodiment;

[0024] Figure 2 It is the schematic diagram of the wiring structure of the utility model embodiment;

[0025] Figure 3 It is the structure schematic diagram of support unit of the utility model embodiment;

[0026] Figure 4 It is the side view of support unit of the utility model embodiment;

[0027] Figure 5 It is the structure schematic diagram of support unit of the utility model embodiment;

[0028] Figure 6 is a side view of the support unit of the embodiment of the utility model.

[0029] In the drawings:

[0030] 1, wiring structure; 2, cable; 3, lower pipe;

[0031] 10, support unit; 11, connecting piece; 111, convex strip; 12, first clamping piece; 121, clamping groove; 122, support surface;

[0032] 20, support unit; 21, second clamping piece; 211, connecting rod; 212, limiting protrusion; 2121, guide surface; 22, limiting piece; 221, accommodating cavity; 222, bottom wall; 223, top wall; 2231, through slot; 224, arc-shaped side wall. DETAILED DESCRIPTION

[0033] The utility model will be further explained in detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0034] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0036] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0037] like Figures 2 to 6 As shown, this embodiment provides a wiring assembly, which includes a plurality of wiring structures 1 spaced apart along the extension direction of the cable 2. The wiring structure 1 includes a support unit 10 and a bracket unit 20. The support unit 10 includes a connector 11 and a first snap-fit ​​member 12. The connector 11 and the first snap-fit ​​member 12 are fixedly connected. The connector 11 is used to fix the pipe wall of the lower pipe 3. The bracket unit 20 includes a second snap-fit ​​member 21 and a limiting member 22. The second snap-fit ​​member 21 and the limiting member 22 are fixedly connected. The first snap-fit ​​member 12 and the second snap-fit ​​member 21 snap-fit ​​together. The limiting member 22 has a receiving cavity 221. The receiving cavity 221 includes a first mounting part and a second mounting part. The first mounting part is located in the middle of the receiving cavity 221. At least one second mounting part is provided on both sides of the first mounting part. A through groove 2231 is provided on the side wall of the receiving cavity 221 away from the second snap-fit ​​member 21. Specifically, in this embodiment, multiple wiring structures 1 are spaced apart along the extension direction of the cable 2, which can ensure the stability of the cable 2 and prevent the cable 2 from becoming loose; the connector 11 of the support unit 10 is used to connect to the pipe wall of the lower pipe 3, which can ensure the stability of the support unit 10, thereby improving the stability of the bracket unit 20; the first snap-fit ​​12 and the second snap-fit ​​21 snap-fit ​​together, which can improve the convenience of connecting the support unit 10 and the bracket unit 20, improve the efficiency of the cable 2 installation process, thereby improving work efficiency and reducing the labor cost of production. The limiting member 22 has a receiving cavity 221, which includes a first mounting part and a second mounting part. The first mounting part is located in the middle of the receiving cavity 221, and a second mounting part is provided on both sides of the first mounting part. It can be used for the installation of different types of cables 2. A through groove 2231 is provided on the side wall of the receiving cavity 221 away from the second snap-fit ​​member 21. The through groove 2231 is used to install the cable 2, which enables the receiving cavity 221 to have a good limiting effect on the cable 2, thereby preventing the cable 2 from loosening and improving the stability and safety during use.

[0038] In other embodiments, the number of second mounting parts can be set according to the number of cables 2, making it applicable to different applications with different numbers of cables 2, thus giving it strong versatility.

[0039] Furthermore, such as Figure 2 and Figure 3As shown, the through groove 2231 is arranged at an angle with the extending direction of the cable 2. Specifically, in this embodiment, this arrangement makes the extending direction of the through groove 2231 and the extending direction of the cable 2 have an included angle, thereby further avoiding the cable 2 from coming out of the through groove 2231 and improving the safety in use.

[0040] Further, as shown, Figure 4 The limiting piece 22 includes a bottom wall 222, a top wall 223, and at least two arc-shaped side walls 224, the bottom wall 222 and the top wall 223 are arranged in parallel and at intervals, at least one arc-shaped side wall 224 is connected between one end of the bottom wall 222 and one end of the top wall 223, and at least one arc-shaped side wall 224 is connected between the other end of the bottom wall 222 and the other end of the top wall 223 to form a containing cavity 221, at least part of the bottom wall 222 is a first mounting part, at least part of the arc-shaped side wall 224 is a second mounting part, and the through groove 2231 is opened in the top wall 223. Specifically, in this embodiment, two arc-shaped side walls 224 are arranged, one arc-shaped side wall 224 is connected between one end of the bottom wall 222 and one end of the top wall 223, and the other arc-shaped side wall 224 is connected between the other end of the bottom wall 222 and the other end of the top wall 223, and the bottom wall 222, the top wall 223, and the two arc-shaped side walls 224 form the containing cavity 221, which makes the limiting piece 22 have a better limiting effect on the cable 2 and avoids the cable 2 from coming out, the inner side surface of the bottom wall 222 is a planar structure and can better support the cable 2 in a row, and part of the arc-shaped side wall 224 between the bottom wall 222 and the top wall 223 is the second mounting part, which makes the second mounting part have sufficient support for the cylindrical cable and further has a better limiting effect on the cable 2, and the arc-shaped side wall 224 and the bottom wall 222 are connected in a non-smooth transition, which can separate the first mounting part and the second mounting part and further prevent the mutual abrasion of the cables 2 and further improve the service life of the cables 2.

[0041] Specifically, in this embodiment, the number of arc-shaped side walls 224 arranged between one side of the bottom wall 222 and one side of the top wall 223 can be specifically set according to actual use, which is not limited herein. The two adjacent second mounting parts are also connected in a sharp corner transition, which can separate the cables 2 in the two adjacent second mounting parts and further prevent abrasion and improve the service life of the cables 2.

[0042] Further, as shown, Figure 2 , Figure 3 and Figure 5As shown, one of the first clamping piece 12 and the second clamping piece 21 is provided with a clamping groove 121, and the other is provided with a clamping part, and the clamping part and the clamping groove 121 are clamped. Specifically, in the embodiment, the first clamping piece 12 and the second clamping piece 21 are clamped by the clamping groove 121 and the clamping part, which can facilitate disassembly, improve installation efficiency and use convenience.

[0043] Further, as shown in Figure 3 and Figure 5 , the clamping groove 121 is arranged on the first clamping piece 12, and the clamping part is arranged on the second clamping piece 21, the clamping part includes a connecting rod 211 and a limiting protrusion 212, the connecting rod 211 and the bottom wall 222 are fixedly connected, the limiting protrusion 212 is protruded on the connecting rod 211, the connecting rod 211 is arranged in the clamping groove 121, and the two end faces of the first clamping piece 12 arranged along the extension direction of the cable 2 are respectively abutted with the limiting piece 22 and the limiting protrusion 212. Specifically, in the embodiment, since the connecting piece 11 of the support unit 10 is used to connect the pipe wall of the lower pipe 3, and the limiting piece 22 of the support unit 20 is used to limit the cable 2, the clamping groove 121 is arranged on the first clamping piece 12, and the clamping part is arranged on the second clamping piece 21. The space occupation of the clamping groove 121 is large, while the space occupation of the clamping part is small because it is clamped in the clamping groove 121, which avoids unnecessary space occupation and can improve the space utilization; the clamping part includes the connecting rod 211 and the limiting protrusion 212, when the first clamping piece 12 and the second clamping piece 21 are clamped, the connecting rod 211 is located in the clamping groove 121, and the limiting protrusion 212 abuts with the end face of the first clamping piece 12 away from the second clamping piece 21 after passing through the clamping groove 121, thereby limiting the first clamping piece 12 between the limiting piece 22 and the limiting protrusion 212, to ensure the clamping stability of the first clamping piece 12 and the second clamping piece 21.

[0044] Further, as shown in Figure 3 , two clamping parts are arranged, the two clamping parts are arranged at intervals, and the limiting protrusion 212 of any one clamping part is arranged at one end of the corresponding connecting rod 211 away from the other clamping part. Specifically, in the embodiment, the two clamping parts arranged at intervals are clamped with the same clamping groove 121, which can improve the stability of clamping.

[0045] Preferably, in the embodiment, the support unit 10 is made of aluminum alloy, and its grade is A6061, which has good mechanical properties such as tensile strength and yield strength, good corrosion resistance, light weight, and helps to reduce the structure weight.

[0046] Further, the two sides of the connecting rod 211 close to each other are arranged at an angle. Specifically, in this embodiment, this arrangement enables the two connecting rods 211 to have a certain deformation capacity, facilitating the passage of the limiting protrusion 212 through the clamping groove 121 and the rebound, thereby improving the clamping stability of the first clamping piece 12 and the second clamping piece 21.

[0047] Preferably, in this embodiment, the material of the support unit 20 is PA66+30GF, i.e., a composite material of polyamide 66 and 30% glass fiber reinforcement, which has high strength, excellent mechanical properties such as rigidity, good heat resistance, and strong wear resistance.

[0048] In other embodiments, the support unit 10 and the support unit 20 can also be made of other materials, which are not described here.

[0049] Further, as shown in Figure 3 , the limiting protrusion 212 is also provided with a guide surface 2121, which is arranged at an angle with the extension direction of the cable 2. Specifically, in this embodiment, the guide surface 2121 can guide the clamping part, thereby improving the convenience of clamping the clamping part and the clamping groove 121, improving the installation efficiency of the operator, and reducing the installation difficulty.

[0050] Further, as shown in Figure 5 , the first clamping piece 12 has a supporting surface 122, which is arranged in cooperation with the inner side of the bottom wall 222. Specifically, in this embodiment, the supporting surface 122 is an arc surface, and the supporting surface 122 can have a certain supporting effect on the cable 2 extending from the first mounting part, and the arrangement of the arc surface can have a certain limiting effect on the cable 2, thereby avoiding the position movement of the cable 2 installed in the first mounting part, thereby reducing the mutual abrasion between the cables 2 and improving the service life thereof.

[0051] Specifically, in this embodiment, as shown in Figure 6 , the connecting piece 11 is a connecting sheet, and the connecting sheet is also provided with protrusions 111, at least two protrusions 111 are arranged on the end face of the connecting piece 11 away from the first clamping piece 12, and the extension direction of the protrusions 111 is perpendicular to the extension direction of the cable 2. Since the connecting sheet and the lower pipe 3 are connected by adhesive connection in this embodiment, the area between the two adjacent protrusions 111 can store glue, thereby making the connecting sheet and the pipe wall of the lower pipe 3 adhere more firmly and improving the stability and safety during use.

[0052] Specifically, in this embodiment, the connecting sheet is long-waisted, which can increase the contact area with the lower pipe 3, thereby increasing the adhesive area and making the connecting sheet and the inner wall of the lower pipe 3 adhere more firmly and improving the stability during use.

[0053] AsFigure 1 As shown, the vehicle in the embodiment further comprises the lower pipe 3, and further comprises the wiring assembly described above, which is installed on the inner wall of the lower pipe 3. Through the installation of the wiring assembly described above, the vehicle can have a better fixing effect on the cable 2, the cable 2 is not easy to fall off, and thus the service life of the cable 2 and the stability of the vehicle are improved.

[0054] The process of installing the wiring assembly in the embodiment on the lower pipe 3 is described in detail below. First, a plurality of long waist-shaped holes are machined on the inner wall of the lower pipe 3, and glue is coated on all the long waist-shaped holes and all the connecting pieces, and the corresponding connecting pieces are placed in the corresponding long waist-shaped holes, and after the glue is dry, the plurality of clamping parts of the plurality of support units 20 are correspondingly clamped with the plurality of clamping grooves 121 of the plurality of first clamping pieces 12, and then the cable 2 is placed into the corresponding accommodating cavity 221 through the corresponding through groove 2231, and is straightened, and the installation is completed.

[0055] Obviously, the above-mentioned embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present application. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent substitution and improvement within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A wiring assembly, characterized by, The wiring assembly comprises a plurality of wiring structures (1) arranged at intervals along the extension direction of the cable (2), and each wiring structure (1) comprises: a support unit (10) comprising a connecting piece (11) and a first clamping piece (12), the connecting piece (11) and the first clamping piece (12) are fixedly connected, and the connecting piece (11) is used for fixedly connecting the pipe wall of the lower pipe (3); a bracket unit (20) comprising a second clamping piece (21) and a limiting piece (22), the second clamping piece (21) and the limiting piece (22) are fixedly connected, the first clamping piece (12) and the second clamping piece (21) are clamped, and the limiting piece (22) has a containing cavity (221), the containing cavity (221) comprises a first mounting portion and a second mounting portion, the first mounting portion is located at the middle of the containing cavity (221), at least one second mounting portion is arranged on both sides of the first mounting portion, and a through slot (2231) is arranged on the side wall of the containing cavity (221) away from the second clamping piece (21).

2. The routing assembly of claim 1, wherein, The limiting piece (22) comprises a bottom wall (222), a top wall (223) and at least two arc-shaped side walls (224), the bottom wall (222) and the top wall (223) are arranged in parallel and at intervals, at least one arc-shaped side wall (224) is connected between one end of the bottom wall (222) and one end of the top wall (223), and at least one arc-shaped side wall (224) is connected between the other end of the bottom wall (222) and the other end of the top wall (223) to form the containing cavity (221), at least part of the bottom wall (222) is the first mounting portion, at least part of the arc-shaped side wall (224) is the second mounting portion, and the through slot (2231) is formed in the top wall (223).

3. The routing assembly of claim 2, wherein, One of the first clamping piece (12) and the second clamping piece (21) is provided with a clamping groove (121), and the other of the first clamping piece (12) and the second clamping piece (21) is provided with a clamping portion, the clamping portion and the clamping groove (121) are clamped.

4. The routing assembly of claim 3, wherein, The clamping groove (121) is arranged on the first clamping piece (12), the clamping portion is arranged on the second clamping piece (21), the clamping portion comprises a connecting rod (211) and a limiting protrusion (212), the connecting rod (211) and the bottom wall (222) are fixedly connected, the limiting protrusion (212) is protruded from the connecting rod (211), the connecting rod (211) is arranged in the clamping groove (121), and the first clamping piece (12) is arranged at intervals along the extension direction of the cable (2) The two end faces are respectively abutted with the limiting piece (22) and the limiting protrusion (212).

5. The routing assembly of claim 4, wherein, The clamping portion is provided with two clamping portions, the two clamping portions are arranged at intervals, and the limiting protrusion (212) of any one of the clamping portions is arranged on the end of the corresponding connecting rod (211) away from the other clamping portion.

6. The routing assembly of claim 5, wherein, Two sides of the two connecting rods (211) close to each other are arranged at an angle.

7. The routing assembly of claim 4, wherein, The limiting protrusion (212) is further provided with a guide surface (2121) arranged at an angle with the extension direction of the cable (2).

8. The routing assembly of claim 2, wherein, The first clamping piece (12) has a supporting surface (122) cooperatively arranged with the inner side surface of the bottom wall (222).

9. The routing assembly of any of claims 1-8, wherein, The through groove (2231) is arranged at an angle with the extension direction of the cable (2).

10. Vehicle, comprising a lower tube (3), characterised in that The vehicle further comprises the wiring assembly according to any one of claims 1-9, which is mounted to the inner wall of the lower pipe (3).

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