Power connector adapter

Abstract

A power connector adapter relates to the technical field of rail transit electrical equipment, can realize connection of two different types of power connector plugs, is simple in structure, can realize batch production, is simple in assembly process, is convenient for later maintenance, and is low in cost. The electric power connector adapter comprises a base, the base is connected with an adapter port, and the adapter port is made of an aluminum alloy 2A12 material; there are two pairs of adapters which are distributed in a cross shape so as to realize connection of two types of electric power connectors.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transit electrical equipment, in particular to a power connector adapter. Background Art

[0002] There are many types of power connector plugs. The design concept is to connect two plugs into a power connector plug pair to achieve the power system connection function. Electrical adapters are used in electrical systems such as electronic equipment and electrical facilities to connect cables of different specifications or types to achieve signal transmission or power transmission.

[0003] How to provide an adapter for connecting two types of power connector plugs, which is convenient and easy to operate and install, has become a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] The purpose of the utility model is to provide an electric power connector adapter, which can realize the connection between two different types of electric power connector plugs, has a simple structure and can be mass-produced, and has a simple assembly process, is convenient for later maintenance, and has low cost.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A power connector adapter, comprising: a base, the base being connected to an adapter interface, and the adapter interface is made of aluminum alloy 2A12;

[0007] The transfer ports have two pairs and are distributed in a cross shape, so as to realize the connection of two types of power connectors.

[0008] The aluminum alloy 2A12 material is anodized and surface painted.

[0009] The aluminum alloy 2A12 material is provided with an aluminum layer wrapped on the surface.

[0010] Specifically, a sealing ring is provided between the adapter and the base.

[0011] Compared with the prior art, the power connector adapter described in the utility model has the following advantages:

[0012] In the power connector adapter provided by the utility model, since the adapter interface has two pairs and is distributed in a cross shape, it is possible to connect two types of power connectors; in addition, the adapter interface is made of aluminum alloy 2A12 material, which can have a certain impact resistance and is not easy to crack or break during assembly and use; the adapter has a simple overall structure, is easy to operate, has a small number of parts, has a low production cost, can be mass-produced, and has good structural performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of the power connector adapter provided by an embodiment of the utility model;

[0014] Figure 2 A schematic diagram of the use status of the power connector adapter provided in an embodiment of the utility model.

[0015] Reference numerals:

[0016] 1-base; 2-adapter; 3-sealing ring. Implementation

[0017] For ease of understanding, the power connector adapter provided by the embodiment of the utility model is described in detail below in conjunction with the accompanying drawings of the specification.

[0018] The utility model provides a power connector adapter, such as Figure 1 and Figure 2 As shown, it includes: a base 1, the base 1 is connected to a transfer port 2, and the transfer port 2 is made of aluminum alloy 2A12 material;

[0019] The adapter 2 has two pairs (ie four) of adapters arranged in a cross shape, so as to realize the connection between two types of power connectors.

[0020] Compared with the prior art, the power connector adapter described in the embodiment of the utility model has the following advantages:

[0021] In the power connector adapter provided by the embodiment of the utility model, since the adapter interface has two pairs and is distributed in a cross shape, it is possible to connect two types of power connectors; in addition, the adapter interface is made of aluminum alloy 2A12 material, which can have a certain impact resistance and is not easy to crack or break during assembly and use; the adapter has a simple overall structure, is easy to operate, has a small number of parts, has a low production cost, can be mass-produced, and has good structural performance.

[0022] Among them, the above-mentioned aluminum alloy 2A12 material can be anodized and surface painted to effectively improve the corrosion resistance of the adapter.

[0023] Among them, the above-mentioned aluminum alloy 2A12 material can be coated with an aluminum layer on the surface, thereby effectively improving the corrosion resistance of the adapter.

[0024] Specifically, a sealing ring 3 may be provided between the adapter 2 and the base 1 , thereby effectively improving the waterproof capability of the adapter.

[0025] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A power connector adapter, characterized in that: include: A base, wherein the base is connected to a transfer interface, and the transfer interface is made of aluminum alloy 2A12; The transfer ports have two pairs and are distributed in a cross shape, so as to realize the connection of two types of power connectors.

2. The power connector adapter according to claim 1, characterized in that: The aluminum alloy 2A12 material is anodized and surface painted.

3. The power connector adapter according to claim 1, characterized in that: The aluminum alloy 2A12 material adopts a surface-wrapped aluminum layer.

4. The power connector adapter according to any one of claims 1 to 3, characterized in that: A sealing ring is arranged between the transfer interface and the base.

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