Composite plugging rear wheel steering motor rear cover

Abstract

The utility model discloses a combined type plug-in rear wheel steering motor rear cover, and relates to the technical field of rear wheel steering motor rear cover structures, the combined type plug-in rear wheel steering motor rear cover comprises a rear cover body, the rear cover body is of an integrated structure, and a plurality of connecting ports of different specifications and shapes are formed in the rear cover body; the connecting ports are matched with connectors of different specifications and shapes, and the outer side wall of the rear cover body is provided with an abutting fastener used for being matched with a motor or a functional accessory. The connector has the effects of adapting to the requirements of various connectors, saving molds and assembly cost, improving the utilization rate of internal space, improving the assembly efficiency and reducing the production cost.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of rear wheel steering motor rear cover structures, in particular to a composite plug-in rear wheel steering motor rear cover. BACKGROUND

[0002] With the rapid development of the new energy automobile industry, people's requirements for automobile performance are continuously improved, in order to improve the driving experience and safety, more and more functions are integrated into the automobile, for example, the application of the rear wheel steering device improves the flexibility and stability of the vehicle.

[0003] At present, when solving the multi-type interface between automobile modules, it is difficult to effectively integrate multiple types of connection requirements, resulting in increased cost and low module internal layout efficiency, especially when facing the situation of needing to process different types of signal transmission at the same time, there is a lack of a composite plug-in motor rear cover that can both simplify the structure and improve compatibility. CONTENT OF THE UTILITY MODEL

[0004] In order to improve the existing automobile module connection method which leads to increased cost and low module space utilization due to the separate design, and the problem of low efficiency and inability to consider multiple connector compatibility, the application provides a composite plug-in rear wheel steering motor rear cover.

[0005] The composite plug-in rear wheel steering motor rear cover provided by the application adopts the following technical scheme:

[0006] A composite plug-in rear wheel steering motor rear cover, comprising a rear cover body, the rear cover body is an integral structure, a plurality of connection ports of different specifications and shapes are formed on the rear cover body, each connection port is matched with a connector of different specifications and shapes, and a clamping piece for matching the motor or its functional accessories is arranged on the outer side wall of the rear cover body.

[0007] By adopting the above technical scheme, the integral structure of the composite plug-in rear wheel steering motor rear cover can effectively integrate the requirements of 2-5 connectors, reduce the mold and assembly cost, and the plurality of connection ports of different specifications and shapes enable the rear cover to adapt to different types and specifications of connectors, realize the transmission of multiple interactive functions, improve the space utilization and flexibility of the module, and the clamping piece on the outer side wall of the rear cover body facilitates the installation of the motor or other functional accessories, ensures stable and reliable connection, improves the overall performance of the automobile connector module, and meets the needs of diversified application scenarios.

[0008] Optionally, the connecting port comprises a first connecting part, a second connecting part, a third connecting part and a fourth connecting part, the first connecting part and the second connecting part are arranged in parallel, the third connecting part and the fourth connecting part are arranged in parallel, the connecting line of the first connecting part and the third connecting part is perpendicular to the center line of the rear cover body, and the connecting line of the second connecting part and the fourth connecting part is perpendicular to the center line of the rear cover body.

[0009] By adopting the above technical scheme, the mutual independence between the connecting parts is ensured, signal interference is avoided, the assembly process is simplified and the stability of the connection is enhanced, and the overall operation convenience and functional adaptation ability are improved.

[0010] Optionally, the inside of the rear cover body is provided with a partition, and an inner abutting surface is formed on the inner wall of the rear cover body, and the extension rod of the partition abuts against the inner abutting surface.

[0011] By adopting the above technical scheme, the partition in the rear cover body forms a space between the motor or other functional accessories and the inner wall of the rear cover body, thereby facilitating the disassembly, installation and other operations of the motor or other functional accessories.

[0012] Optionally, the abutting part comprises a base part integrally formed on the outer side wall of the rear cover body and an abutting part fixed on the base part, and the abutting part and the base part are integrally formed.

[0013] By adopting the above technical scheme, the overall structure and stability of the structure are enhanced, the loosening problem caused by the traditional assembly method is reduced, the manufacturing process is simplified, the production efficiency is improved, and the reliable connection between the rear cover body and the motor or other functional accessories is ensured to meet the pull-off force requirement in actual application.

[0014] Optionally, the first connecting part, the second connecting part and the third connecting part are each provided with a reinforcing rib for improving strength, and each reinforcing rib is integrally formed with the rear cover body.

[0015] By adopting the above technical scheme, the second connecting part, the third connecting part and the fourth connecting part are each additionally provided with a reinforcing rib, which effectively enhances the structural strength of each connecting part and prevents deformation caused by external impact or vibration during use, thereby ensuring the stability and reliability of the connecting port.

[0016] Optionally, the heights of the first connecting part, the second connecting part, the fourth connecting part and the third connecting part are sequentially increased in gradient.

[0017] By adopting the above technical scheme, the spatial layout of each connecting part is more compact and reasonable, the interference problem between adjacent connecting parts is effectively reduced, and the limited space resources are fully utilized, thereby improving the overall integration and reliability of the module.

[0018] Optionally, the first connecting part has a circular opening cross section, the second connecting part and the fourth connecting part have a loop-shaped opening cross section, and the third connecting part has an "8"-shaped opening cross section.

[0019] By adopting the above technical solutions, the first connecting part, the second connecting part, the third connecting part and the fourth connecting part have specific opening cross section shapes respectively. The circular opening cross section of the first connecting part can adapt to a cylindrical connector, ensuring stable and reliable electrical connection. The loop-shaped opening cross section of the second connecting part and the fourth connecting part can accommodate connectors with multiple pins or complex interfaces, improving connection density and functionality. The "8"-shaped opening cross section of the third connecting part is suitable for special-shaped connectors, further expanding compatibility, achieving efficient integration of multiple specifications of connectors on the same rear cover, and improving the space utilization and functional diversity of the module.

[0020] Optionally, the rear cover body is made of nylon or PBT fiber material.

[0021] By adopting the above technical solutions, the temperature resistance requirements of the connector in different application scenarios are effectively met, and the service life of the protective sleeve is ensured, thereby ensuring the functional stability and reliability of the entire composite plug-in rear cover of the rear wheel steering motor.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By adopting the one-piece rear cover body, multiple connecting end interfaces of different shapes and specifications are provided to meet the needs of 2-5 connectors;

[0024] 2. The mold and assembly costs are effectively saved, and the space utilization of the module is improved;

[0025] 3. The built-in space of the rear cover body can be arranged to integrate the circuit to realize data delivery of the integrated connector, improve compatibility and simplify the overall structure. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0027] Figure 1 is a structure schematic diagram of the present application showing a front view.

[0028] Figure 2 is a structure schematic diagram of the present application showing a back view.

[0029] Figure 3 is shown in the present application Figure 1 is a close-up view of A in the present application.

[0030] Reference signs: 1, rear cover body; 2, connecting port; 3, abutting part; 21, first connecting part; 22, second connecting part; 23, third connecting part; 24, fourth connecting part; 4, partition; 5, inner abutting surface; 31, abutting part; 32, base part; 6, reinforcing rib. DETAILED DESCRIPTION

[0031] The following will be described in detail in combination with the accompanying Figure 1 - the accompanying Figure 3 The present application will be further described in detail.

[0032] The embodiment of the present application discloses a composite plug-in rear wheel steering motor rear cover.

[0033] Referring to Figure 1 , including a one-piece rear cover body 1, 2-5 connector integration requirements, the rear cover body 1 is provided with a plurality of specifications and shapes of connecting ports 2, each connecting port 2 is matched with a connecting port of different specifications and shapes, the outer wall of the rear cover body 1 is provided with an abutting part 3 for matching the motor or other functional accessories, preferably three in the embodiment, which satisfies the assembly of the motor or other functional accessories and saves the cost;

[0034] Among them, referring to Figure 3 , the abutting part 3 includes a base part 32 integrally formed on the outer wall of the rear cover body 1 and an abutting part 31 fixed on the base part 32, the abutting part 31 is in the shape of a U-shaped opening, the base part 32 is in the shape of a sheet structure, the abutting part 31 and the base part 32 are integrally formed, the rear cover body 1 matches the motor or other functional accessories, and the tight-fitting effect is improved.

[0035] The rear cover body 1 is made of high-strength material, which can be selected from nylon or PBT fiber series materials, meets the temperature resistance of the connector application environment, protects the service life of the sheath, and meets the application requirements of various complex environments.

[0036] Referring to Figure 1 , the connecting port 2 includes a first connecting part 21, a second connecting part 22, a third connecting part 23 and a fourth connecting part 24, the first connecting part 21 and the second connecting part 22 are arranged in parallel, the third connecting part 23 and the fourth connecting part 24 are arranged in parallel, the connecting line of the first connecting part 21 and the third connecting part 23 is perpendicular to the center line of the rear cover body 1, the connecting line of the second connecting part 22 and the fourth connecting part 24 is perpendicular to the center line of the rear cover body 1, each connecting part is independent, avoiding signal or assembly interference, the pull-out force after assembly can meet 150N, effectively adapting to various environmental requirements.

[0037] Referring toFigure 1 As shown, a plurality of connection ports 2 are distributed in the rear cover body 1, each port has a different opening cross-sectional shape to adapt to diversified connection requirements. The first connection part 21 port is suitable for small-diameter wire harness access, and the opening cross-section is a standard circle; the second connection part 22 and the fourth connection part 24 ports are designed for more complex multi-core wire groups, and the opening cross-section is a back shape design, which is convenient for simultaneous insertion of multiple cables; the third connection part 23 port is particularly suitable for data transmission cables in some special occasions, so a unique "8" shaped opening cross-section is also selected.

[0038] In addition, in order to enhance the overall stability, additional reinforcement measures are provided at key positions, as shown in Figure 1 As shown, the first connection part 21, the second connection part 22 and the third connection part 23 side are provided with a reinforcing rib 6 for improving the strength, each reinforcing rib 6 and the rear cover body 1 are integrally formed, and a reinforcing rib 6 is additionally provided beside each connection port 2 and is tightly combined with the main body, which not only improves the firmness of the product, but also helps to prolong the service life.

[0039] As shown in Figure 1 As shown, the heights of the first connection part 21, the second connection part 22, the fourth connection part 24 and the third connection part 23 are gradiently increased in turn, the connection parts are more compact and reasonable in spatial layout, effectively reducing the interference problem between adjacent connection parts, and at the same time, fully utilizing the limited space resources, improving the overall integration and reliability of the module.

[0040] As shown in Figure 2 As shown, the inside of the rear cover body 1 is provided with a shelf 4, and the inner wall of the rear cover body 1 is formed with an inner abutting surface 5, the extension rod of the shelf 4 abuts with the inner abutting surface 5, and the shelf 4 forms a gap between the assembled motor or other functional accessories and the rear cover body 1, which is convenient for disassembly of the motor or other functional accessories.

[0041] The implementation principle of the composite plug-in rear wheel steering motor rear cover of the embodiment of the application is that the rear cover body 1 can match the corresponding shape according to the shape of the fixing seat, for example, if a cylindrical motor is matched, the rear cover body 1 can be designed as a circular type, and different pin numbers of plug-in ports can be arranged according to needs to realize transmission of multiple interactive functions, and the wire harness diameter can also be designed according to needs, for example, the wire harness crimping terminal of 10-16mm² specification can be designed to have a corresponding circular hole size extension column, and a corresponding buckle can be matched to realize connector plug-in interlocking, which can meet the requirements of compactness of the automobile connector layout, and also realize the cost needs of multiple connector integration. The plurality of connection ports 2 on the rear cover body 1 adapt to the needs of multiple connector integration, improve the compatibility, save the mold and assembly cost, and improve the space utilization rate of the automobile module.

[0042] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Unless otherwise defined, the terms "first", "second" or "third" and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a sequential or chronological order. The terms "one", "another", "an" or "some" as well as similar referents in the context of describing the specification and claims are to be construed to be open-ended, i.e., to cover both singular and plural referents unless otherwise indicated. The terms "including", "containing" or "comprising" and the like are not intended to exclude other integers or steps, but to "include" or "comprise" other integers or steps unless otherwise indicated. The terms "connected", "coupled" or "pathway" and the like are not limited to direct connections, couplings or pathways, but can also include indirect connections, couplings or pathways unless otherwise indicated. The terms "upstream" and "downstream" are used to describe the relative position of elements in a flow path, and are not intended to denote an absolute position unless otherwise indicated.

[0043] The above are only preferred embodiments of the present application, not intended to limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A composite connector rear wheel steering motor rear cover, characterized in that: The application relates to a rear cover body (1) which is of an integral structure, a plurality of connecting ports (2) of different specifications and shapes are arranged on the rear cover body (1), each of the connecting ports (2) is matched with a connector of different specification and shape, and a deduction part (3) for matching a motor or a functional accessory is arranged on the outer side wall of the rear cover body (1).

2. The composite plug-in rear wheel steering motor rear cover according to claim 1, characterized in that: The connecting port (2) comprises a first connecting part (21), a second connecting part (22), a third connecting part (23) and a fourth connecting part (24), the first connecting part (21) and the second connecting part (22) are arranged in parallel, the third connecting part (23) and the fourth connecting part (24) are arranged in parallel, the connecting line of the first connecting part (21) and the third connecting part (23) is perpendicular to the center line of the rear cover body (1), and the connecting line of the second connecting part (22) and the fourth connecting part (24) is perpendicular to the center line of the rear cover body (1).

3. The composite plug-in rear wheel steering motor rear cover according to claim 1, characterized in that: The inner part of the rear cover body (1) is provided with a partition frame (4), the inner wall of the rear cover body (1) is formed with an inner abutting surface (5), and the extension rod of the partition frame (4) abuts against the inner abutting surface (5).

4. The composite plug-in rear wheel steering motor rear cover according to claim 1, characterized in that: The deduction part (3) comprises a base part (32) which is integrally formed on the outer side wall of the rear cover body (1) and a deduction part (31) which is fixed on the base part (32), and the deduction part (31) and the base part (32) are integrally formed.

5. The composite plug-in rear wheel steering motor rear cover according to claim 2, characterized in that: The first connecting part (21), the second connecting part (22) and the third connecting part (23) are each provided with a reinforcing rib (6) for improving strength, and each of the reinforcing ribs (6) and the rear cover body (1) are integrally formed.

6. The composite plug-in rear wheel steering motor rear cover according to claim 2, characterized in that: The heights of the first connecting part (21), the second connecting part (22), the fourth connecting part (24) and the third connecting part (23) are sequentially increased in gradient.

7. The composite plug-in rear wheel steering motor rear cover according to claim 2, characterized in that: The opening section of the first connecting part (21) is circular, the opening sections of the second connecting part (22) and the fourth connecting part (24) are both in the shape of a loop, and the opening section of the third connecting part (23) is in the shape of an "8".

8. The composite plug-in rear wheel steering motor rear cover according to claim 1, characterized in that: The material for manufacturing the rear cover body (1) is nylon or PBT fiber material.

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