Integrated rubber-coated wire harness of automobile gearbox

Abstract

The utility model discloses an integrated rubber-coated wire harness of an automobile gearbox, and relates to the technical field of automobile wire harnesses. The main wire winding device comprises the upper main wire, the lower main wire and the take-up mechanism, the take-up mechanism comprises the fixing block, the deconcentrator, the winding column and the first through hole are arranged, the deconcentrator enables a plurality of branch wires to enter and be fixed in the deconcentrator in order, disorder and winding of the branch wires are avoided, and the service life of the branch wires is prolonged. A foundation is provided for orderly arrangement and fixation of branch lines, the branch lines with redundant lengths are wound on the winding post, shaking of the branch lines and winding of the branch lines and other lines are avoided, stress of the branch lines in the pulling process is reduced, the stability and the reliability of the wire harness are improved, the buckle cover can firmly cover the deconcentrator, and the wire harness is prevented from being damaged. The internal branch lines and the connecting positions are protected against interference and damage of the external environment, the branch lines wound on the wrapping posts are prevented from being loosened, and rapid and stable connection between the buckle cover and the deconcentrator is achieved through cooperation of the clamping grooves and the spring clamping blocks.

Description

Technical Field

[0001] This utility model relates to the field of automotive wiring harness technology, specifically to an integrated rubber-coated wiring harness for automotive transmissions. Background Technology

[0002] The automotive transmission, as a core component of a car, not only affects the vehicle's driving performance and comfort but also possesses a variety of important functions. It changes the gear ratio, enabling the engine to operate efficiently and with low fuel consumption under different driving conditions. It also allows for reverse driving and the interruption of power transmission. Transmissions are divided into manual and automatic types. Manual transmissions use gear combinations to change gears, while automatic transmissions rely on hydraulic transmission and gear combinations. Existing automotive transmission wiring harnesses typically require multiple branch lines to connect to various devices. These independent branch lines are relatively thin in diameter and have sufficient length for subsequent connections. However, during use, the excess length of the branch lines is prone to shaking and tangling with other wires. Pulling on the connection points affects usability. Using cable ties to secure the branch lines to the vehicle body for extended periods can easily damage the protective layer of the branch lines, or even cause them to break, affecting normal use and making disassembly difficult during maintenance. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide an integrated rubber-coated wiring harness for automotive gearboxes to solve the technical problems of excessively long branch wires being prone to shaking, tangling, damage, and difficult maintenance and disassembly.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an integrated rubber-coated wiring harness for automotive transmissions, comprising an upper main wire, a lower main wire, and a take-up mechanism. The take-up mechanism includes a fixing block, a support plate on the top of the fixing block, a splitter on one side of the fixing block, an installation groove inside the splitter, a first through hole inside the installation groove, a winding post on one side of the first through hole, a spring clip on the outer surface of the splitter, a cover on the top of the splitter, a second through hole on the top of the cover, and a snap-fit ​​groove on one side of the cover.

[0005] By adopting the above technical solution, the splitter enables branch management of the wire harness, allowing multiple branch lines to be separated from the main line in an orderly manner, thus improving the neatness and maintainability of the wire harness.

[0006] Furthermore, there are four first through holes, which are arranged in a circumferential array at equal intervals.

[0007] By adopting the above technical solution, the four first through holes are arranged in a circular array at equal intervals, so that the branch lines drawn from the splitter can be evenly distributed around the perimeter.

[0008] Furthermore, the winding posts are provided in four groups, with two winding posts in each group.

[0009] By adopting the above technical solution, the two winding posts in each group can intertwine and wrap the branch wires, thereby avoiding entanglement and confusion between the branch wires and making the wire harness neater and more orderly.

[0010] Furthermore, there are two spring clips, which are mirror images of each other along the central axis of the splitter.

[0011] By adopting the above technical solution, the two spring clips are mirrored, which can more evenly distribute the pressure generated by the cover on the splitter and avoid instability or loosening caused by single-point force.

[0012] Furthermore, one end of the main line is provided with a connector, and one end of the connector is provided with a plug.

[0013] By adopting the above technical solution, the plug-in component serves as the connecting part of the main line, enabling the main line to be easily and quickly connected or disconnected from other electrical equipment or wire harnesses.

[0014] Furthermore, a terminal is provided at one end of the lower main line, and a branch line is provided in the first through hole.

[0015] By adopting the above technical solution, the terminal, as the end connection component of the lower main line, is standardized so that the lower main line can be easily and accurately connected to other electrical equipment or wire harnesses.

[0016] In summary, the present invention has the following main advantages:

[0017] 1. This utility model, by setting up a splitter, a winding post, and a first through hole, allows multiple branch lines to enter and be fixed inside the splitter in an orderly manner, avoiding the chaos and tangling of the branch lines. As the core component of wire harness management, it provides the foundation for the orderly arrangement and fixation of branch lines. The existence of the winding post solves the problem of excess length of branch lines. By winding the excess length of branch lines around the winding post, not only is the shaking of the branch lines and tangling with other lines avoided, but the stress on the branch lines when pulled is also reduced, thereby protecting the connection points of the branch lines and improving the stability and reliability of the wire harness. The first through hole allows the branch lines to easily pass through the splitter and connect to external equipment, ensuring that the branch lines can pass through smoothly and be fixed inside the splitter.

[0018] 2. This utility model, by setting a snap-on cover, a snap-fit ​​groove, and a spring clip, allows the snap-on cover to firmly cover the splitter, protecting the internal branch lines and connections from external environmental interference and damage, and preventing the branch lines wound on the winding post from loosening. The cooperation of the snap-fit ​​groove and the spring clip enables a quick and stable connection between the snap-on cover and the splitter. Through a simple snap-on action, the snap-on cover can be firmly fixed to the splitter without the need for additional fixing tools or materials. At the same time, the elasticity of the spring clip makes the snap-on process smoother and facilitates subsequent maintenance and disassembly. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the support plate of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the splitter of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the cover of this utility model.

[0023] In the diagram: 1. Connector; 2. Connector; 3. Upper main line; 4. Lower main line; 5. Terminal; 6. Take-up mechanism; 601. Fixing block; 602. Support plate; 603. Splitter; 604. Mounting slot; 605. First through hole; 606. Winding post; 607. Cover; 608. Second through hole; 609. Snap-fit ​​slot; 610. Spring clip; 7. Branch line. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] An integrated rubber-coated wiring harness for automotive transmissions, such as Figures 1-4As shown, the device includes an upper main line 3, a lower main line 4, and a take-up mechanism 6. The take-up mechanism 6 includes a fixing block 601, a support plate 602 on the top of the fixing block 601, a splitter 603 on one side of the fixing block 601, an installation groove 604 inside the splitter 603, a first through hole 605 inside the installation groove 604, a winding post 606 on one side of the first through hole 605, a spring clip 610 on the outer surface of the splitter 603, a cover 607 on the top of the splitter 603, a second through hole 608 on the top of the cover 607, and a snap-fit ​​groove 609 on one side of the cover 607. The splitter 603 enables branch management of the wire harness, allowing multiple branch lines 7 to be separated from the main line in an orderly manner, improving the neatness and maintainability of the wire harness. The fixing block 601, as the basic part of the take-up mechanism 6, provides stable support for the entire mechanism, ensuring that the wire harness remains fixed under vibration or impact.

[0026] See Figure 3 There are four first through holes 605, which are arranged in a circumferential array at equal intervals. The four first through holes 605 are arranged in a circumferential array at equal intervals so that the branch lines 7 leading out from the splitter 603 can be evenly distributed around the perimeter. The even distribution of the four first through holes 605 allows the branch lines 7 to be more evenly supported and fixed when passing through the through holes.

[0027] See Figure 3 There are four sets of winding posts 606, with two winding posts 606 in each set. The two winding posts 606 in each set can be interlaced to wind the branch line 7, thereby avoiding entanglement and confusion between the branch lines 7, making the wire harness neater and more orderly, and fixing the same branch line 7 at multiple points to prevent the branch line 7 from loosening or falling off in the environment of vibration or impact.

[0028] See Figure 3 , Figure 4 There are two spring clips 610, which are mirror images of each other along the central axis of the splitter 603. The mirror image arrangement of the two spring clips 610 can distribute the pressure generated by the cover 607 on the splitter 603 more evenly, avoiding instability or loosening caused by single-point force. The mirror image arrangement of the two spring clips 610 makes the connection between the cover 607 and the splitter 603 more secure and stable, and can maintain a good connection even in the environment of vibration or impact.

[0029] See Figure 1 One end of the main line 3 is provided with a connector 1, and one end of the connector 1 is provided with a plug 2. The connector 1 serves as a connecting component of the main line 3, enabling the main line 3 to be easily and quickly connected or disconnected from other electrical equipment or wire harnesses. The plug 2 can be easily inserted into the corresponding socket or interface, and the positioning structure ensures the accuracy and stability of the connection.

[0030] See Figure 1 One end of the lower main line 4 is provided with a terminal 5, and a branch line 7 is provided in the first through hole 605. The terminal 5 serves as the end connection component of the lower main line 4. Its standardization allows the lower main line 4 to be easily and accurately connected to other electrical equipment or wire harnesses. The first through hole 605 serves as the channel for the branch line 7 to enter the splitter 603, allowing the branch line 7 to pass through and enter the splitter 603 in an orderly manner, avoiding the confusion and tangling of the branch lines.

[0031] The implementation principle of this utility model is as follows: First, the upper main line 3 and the lower main line 4 are fixed to the vehicle body by the support plate 602. Then, the branch line 7 is passed through the first through hole 605 in sequence. Then, the excess length of the branch line 7 is wound around the winding post 606. Then, the branch line 7 is passed through the second through hole 608 to connect with the external equipment. After all the branch lines 7 are connected, the snap-fit ​​grooves 609 on both sides of the cover 607 are aligned with the spring snap-fit ​​block 610 and snapped off. During the snap-fit ​​process, the cover 607 compresses the spring snap-fit ​​block 610 through the inclined surface. When the snap-fit ​​groove 609 is in the position where the spring snap-fit ​​block 610 springs up and engages with the snap-fit ​​groove 609, the cover 607 is snapped off with the splitter 603.

[0032] All parts not covered in this utility model are the same as or can be implemented using existing technologies, and will not be described in detail here.

[0033] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An automotive gearbox integrated encapsulated wire harness characterized by: Including the upper main line (3), the lower main line (4) and the take-up mechanism (6), the take-up mechanism (6) includes fixed block (601), the top of fixed block (601) is provided with support plate (602), one side of fixed block (601) is provided with line distributor (603), the inside of line distributor (603) is provided with installation slot (604), the inside of installation slot (604) is provided with first through-hole (605), one side of first through-hole (605) is provided with winding post (606), the outer surface of line distributor (603) is provided with spring clamping block (610), the top of line distributor (603) is provided with buckle cover (607), the top of buckle cover (607) is provided with second through-hole (608), one side of buckle cover (607) is provided with clamping groove (609).

2. The integrated encapsulated wire harness for an automobile transmission according to claim 1, characterized in that: The first through-hole (605) is provided with four, four first through-holes (605) are uniformly arranged in a circumferential array.

3. The integrated encapsulated wire harness for an automobile transmission according to claim 1, wherein: The winding post (606) is provided with four groups, and each group of winding posts (606) is provided with two.

4. The integrated encapsulated wire harness for an automobile transmission according to claim 1, wherein: The spring clamping block (610) is provided with two, and the two spring clamping blocks (610) are mirror image arranged along the central axis of the line distributor (603).

5. The integrated encapsulated wire harness for an automotive transmission according to claim 1, wherein: One end of the upper main line (3) is provided with a plug connector (1), and one end of the plug connector (1) is provided with a plug (2).

6. The integrated encapsulated wire harness for an automotive transmission according to claim 1, wherein: One end of the lower main line (4) is provided with a terminal (5), and the first through-hole (605) is provided with a branch line (7).

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