CN-224233432-U - Stepping motor outlet cover

Abstract

The utility model discloses a stepping motor outlet cover which comprises a shell connecting part and a wire frame supporting part which are fixed together, wherein the wire frame supporting part is provided with four pin holes, and the shell connecting part transversely extends out of the wire frame supporting part. The utility model ensures uniform pin spacing through the protective structure, avoids short circuit risk, and simultaneously provides reliable positioning and support for external connection.

Inventors

• HU LIXIANG

Assignees

• 方德微特电机(丽水)有限公司

Dates

Publication Date

20260512

Application Date

20250605

Claims (6)

1. 1. The stepping motor outlet cover is characterized by comprising a shell connecting part (1) and a wire frame supporting part (2) which are fixed together, wherein the wire frame supporting part (2) is provided with four pin holes (3), and the shell connecting part (1) transversely extends out of the wire frame supporting part (2).
2. 2. A stepper motor outlet cover according to claim 1, characterized in that the housing connection part (1) has an arc-shaped structure.
3. 3. A stepper motor outlet cover according to claim 1, characterized in that the outer side of the housing connection (1) is matched with the inner side of the housing.
4. 4. A stepper motor outlet cover according to claim 1, characterized in that the number of the housing connecting parts (1) is two, and the housing connecting parts are symmetrically fixed at two sides of the wire frame supporting part (2).
5. 5. A stepper motor outlet cover according to claim 4, characterized in that the two housing connections (1) are each connected to the wire frame support (2) by means of a connection plate (4).
6. 6. The outlet cover of the stepping motor according to claim 5, wherein the housing connecting portion (1), the connecting plate (4) and the wire frame supporting portion (2) are integrally formed.

Description

Stepping motor outlet cover Technical Field The utility model relates to a stepping motor outlet cover. Background The traditional two-phase stepping motor generally adopts a mode that a wire frame is directly connected with a contact pin to lead out power connection wires, and has the following technical defects: 1. the pins are difficult to keep vertical to the wire frame, so that the intervals among the pins are uneven, and the exposed wire heads wound on the pins are easy to touch each other to cause short circuit; 2. lack of protection, lack of positioning and supporting in external connection, and easy connection loosening and wire breakage of enameled wires. Disclosure of utility model In order to solve the problems, the utility model provides the stepping motor outlet cover, which ensures uniform pin spacing through a protective structure, avoids short circuit risks, provides reliable positioning and support for external connection, and effectively solves the problems pointed out in the background art. The technical scheme adopted by the utility model is as follows: A stepping motor outlet cover comprises a shell connecting part and a wire frame supporting part which are fixed together, wherein four pin holes are formed in the wire frame supporting part, and the shell connecting part transversely extends out of the wire frame supporting part. Preferably, the casing connecting part has an arc-shaped structure. Preferably, the outer side surface of the shell connecting part is matched with the inner cambered surface of the shell. Preferably, the two casing connecting parts are symmetrically fixed at two sides of the wire rack supporting part. Preferably, the two casing connecting parts are respectively connected with the wire frame supporting part through connecting plates. Preferably, the housing connecting portion, the connecting plate and the wire frame supporting portion are integrally formed. The innovation points of the utility model are as follows: 1. Protective structural design: According to the utility model, the four pin holes are formed in the support part of the wire frame, so that the uniform spacing of the pins is ensured, the short circuit risk caused by mutual contact of bare wire ends in the traditional mode is avoided, and the design remarkably improves the wiring safety of the stepping motor; 2. Arc structure of casing connecting portion: The shell connecting parts are in arc-shaped design and are matched with the cambered surfaces on the inner sides of the shells, so that the wire outlet cover can be tightly attached to the shells, the connection stability and the tightness are enhanced, in addition, the two symmetrical shell connecting parts are connected with the wire frame supporting parts through the connecting plates, the stability of the whole structure is further improved, and meanwhile, the use of materials is reduced; 3. An integral forming technology: The shell connecting part, the connecting plate and the wire frame supporting part adopt an integrated forming process, so that the manufacturing process is simplified, the assembly links are reduced, the production cost is reduced, and the structural strength and the durability of the product are improved; 4. and (3) symmetrically designing a double-shell connecting part: The two shell connecting parts are symmetrically distributed on two sides of the wire frame supporting part, so that stress distribution is optimized, double positioning and supporting are provided for external connection, and the problems of connection loosening and wire breakage of enameled wires are effectively prevented. The utility model ensures uniform pin spacing through the protective structure, avoids short circuit risk, and simultaneously provides reliable positioning and support for external connection. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic diagram of the structure of the present utility model; fig. 3 is a schematic view of the structure of the present utility model mounted to a motor. Detailed Description It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations th