Connecting part of electric steering wheel

Abstract

The utility model discloses an electric steering wheel connecting part, relates to an electric appliance connecting part, and aims to solve the problem that an electric steering wheel connector is exposed outside and is easy to collide and deform or screws are loosened due to bumping, so that the electric steering wheel connector fails. The electric steering wheel connecting component comprises a connector main body (1), a nut (2) and a motor shell (3), the motor shell (3) is provided with a groove matched with the connector body (1) in shape, and the connector body (1) is installed in the groove of the motor shell (3) in a sinking mode through the nut (2). The utility model can be applied to the motor of the electric steering wheel.

Description

Technical Field

[0001] The present application relates to an electrical connection component, and in particular to an electric steering wheel connection component. Background Art

[0002] At present, the electric steering wheel connector is usually fixed to the outside of the motor housing by screws, for example, a round metal connector is fixed to the motor housing by 4 screws. The electric steering wheel connector is exposed and easily deformed by bumps or the screws loosen due to bumps, resulting in failure of the electric steering wheel connector, thus affecting the normal operation of the electric steering wheel. Utility Model Content

[0003] An embodiment of the present application provides an electric steering wheel connecting component to solve the problem that the electric steering wheel connector is exposed and easily deformed due to bumps or the screws become loose due to bumps, which may lead to failure of the electric steering wheel connector.

[0004] An embodiment of the present application provides an electric steering wheel connection component, comprising: a connector body (1), a nut (2) and a motor housing (3); the motor housing (3) is provided with a groove matching the shape of the connector body (1), and the connector body (1) is sunk into the groove of the motor housing (3) through the nut (2).

[0005] Optionally, a hexagonal step portion (11) is provided on the outer side of the connector body (1), and a positioning edge (31) is provided inside the groove of the motor housing (3); when the connector body (1) is sunk into and installed in the groove of the motor housing (3), one side of the hexagonal step portion (11) fits with the positioning edge (31).

[0006] Optionally, a thread is provided on the outer side of the connector body (1), and the connector body (1) cooperates with the nut (2) through the thread and is sunk into the groove of the motor housing (3).

[0007] Optionally, the pin (12) of the connector body (1) is a copper alloy gold-plated pin.

[0008] Optionally, the diameter of the pin (12) is

[0009] In an embodiment of the present application, the motor housing is provided with a groove matching the shape of the connector body, so that the connector body can be sunk and installed in the groove. The groove protects the connector body, avoiding the problem in the prior art that the connector body is installed naked outside the motor housing, which is prone to bumps and deformation, or the screws become loose due to bumps, leading to failure of the electric steering wheel connection components. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a schematic longitudinal section diagram of an electric steering wheel connection component provided in an embodiment of the application;

[0011] Figure 2 is a three-dimensional schematic diagram of an electric steering wheel connection component provided in an embodiment of the application;

[0012] Figure 3 It is one of the cross-sectional schematic diagrams of the electric steering wheel connection component provided in the application embodiment;

[0013] Figure 4 This is the second cross-sectional schematic diagram of the electric steering wheel connection component provided in the application embodiment.

[0014] In the figure: 1-connector body, 2-nut, 3-motor housing, 11-hexagonal step portion, 12-pin, 31-positioning edge. DETAILED DESCRIPTION

[0015] In the embodiments of the present application, the term "and / or" describes the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0016] In the embodiments of the present application, the term "plurality" refers to two or more than two, and other quantifiers are similar.

[0017] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0018] See also Figure 1 and Figure 2 As shown, the electric steering wheel connecting component provided in the embodiment of the present application includes: a connector body 1, a nut 2 and a motor housing 3; the motor housing 3 is provided with a groove matching the shape of the connector body 1, and the connector body 1 is sunk into the groove of the motor housing 3 through the nut 2.

[0019] In this embodiment, if Figure 1 and Figure 2As shown, the connector body 1 is cylindrical, so the groove of the motor housing 3 that matches the shape of the connector body 1 can also be cylindrical. Of course, the above is only a specific example. In actual use, the connector body 1 can also be other shapes, and the shape of the groove of the motor housing 3 can match the connector body 1. It is not repeated here. It should be noted that the shape of the groove of the motor housing 3 described in this embodiment can be matched with the connector body 1 in two ways: one is strict matching, that is, the shape of the groove of the motor housing 3 is the same as the shape of the connector body 1 and is similar in size; the other is non-strict matching, that is, the shape of the groove of the motor housing 3 can be the same as or different from the shape of the connector body 1, and the groove of the motor housing 3 can accommodate the connector body 1.

[0020] Optionally, in order to prevent the connector body 1 from shaking inside the groove of the motor housing 3, the connector body 1 may fall off from the groove of the motor housing 3 due to bumps, etc. Figure 1 and Figure 2 As shown in the figure, the connector body 1 is cylindrical. In this embodiment, Figure 3 As shown, the outer side of the connector body 1 may be provided with a hexagonal step portion 11, and the inner side of the groove of the motor housing 3 may be provided with a positioning edge 31. When the connector body 1 is sunk into the groove of the motor housing 3, one side of the hexagonal step portion 11 fits with the positioning edge 31. By providing the hexagonal step portion 11 on the outer side of the connector body 1 and providing the positioning edge 31 on the inner side of the groove of the motor housing 3, the connector body 1 may be closely fitted in the groove of the motor housing 3, thereby achieving the purpose of preventing the connector body 1 from rotating and loosening.

[0021] Of course, the above hexagonal step portion 11 is only a specific example. In actual use, it can also be a rectangular step portion, a square step portion or other polygonal step portion. Each case will not be described here one by one.

[0022] Optionally, in this embodiment, a thread is provided on the outer side of the connector body 1, and the connector body 1 cooperates with the nut 2 through the thread and is sunk into a groove installed in the motor housing 3. This embodiment does not limit the specific position of the thread. In actual use, the length and position of the thread can be set according to actual installation needs, which will not be described here.

[0023] Optionally, in this embodiment, the pin 12 of the connector body 1 may be a copper alloy gold-plated pin. Further, the diameter of the copper alloy gold-plated pin may be In this embodiment, the pin 12 is designed to be a copper alloy gold-plated pin, which can enable the electric steering wheel connecting component to transmit large current, solving the problem that the prior art cannot transmit large current. Since the electric steering wheel connecting component provided by this embodiment can transmit large current, the motor can work for a long time under high torque state, thereby improving the electrical safety of the motor and the applicability of the product.

[0024] In an embodiment of the present application, the motor housing is provided with a groove matching the shape of the connector body, so that the connector body can be sunk and installed in the groove. The groove protects the connector body, avoiding the problem in the prior art that the connector body is installed naked outside the motor housing, which is prone to bumps and deformation, or the screws become loose due to bumps, leading to failure of the electric steering wheel connection components.

[0025] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An electric steering wheel connection component, characterized in that: include: A connector body (1), a nut (2) and a motor housing (3); the motor housing (3) is provided with a groove matching the shape of the connector body (1), and the connector body (1) is sunk into the groove of the motor housing (3) through the nut (2).

2. The electric steering wheel connection component according to claim 1, characterized in that: A hexagonal step portion (11) is provided on the outer side of the connector body (1), and a positioning edge (31) is provided inside the groove of the motor housing (3); when the connector body (1) is sunk into and installed in the groove of the motor housing (3), one side of the hexagonal step portion (11) fits with the positioning edge (31).

3. The electric steering wheel connection component according to claim 1, characterized in that: The outer side of the connector body (1) is provided with a thread, and the connector body (1) cooperates with the nut (2) through the thread and is sunk into the groove of the motor housing (3).

4. The electric steering wheel connection component according to claim 1, characterized in that: The pin (12) of the connector body (1) is a copper alloy gold-plated pin.

5. The electric steering wheel connection component according to claim 4, characterized in that: The diameter of the pin (12) is

Images