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Electric connector capable of selecting a type of engagement, and electric motor including the same

A technology of electrical connectors and connectors, applied to devices for joining/disconnecting connected parts, components of connecting devices, connections, etc., can solve problems such as difficulty in ensuring the sealing of the connection part, difficulty in supporting the connector, etc.

Inactive Publication Date: 2014-12-24
FANUC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] According to the above-mentioned conventional electrical connectors, it is difficult to support more connectors with other engagement methods
In addition, when the electrical connector is connected to a bayonet lock connector, a gap is formed between the valley of the external thread portion of the electrical connector and the inner surface of the counterpart connector. Difficulty ensuring airtightness at the joint

Method used

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  • Electric connector capable of selecting a type of engagement, and electric motor including the same
  • Electric connector capable of selecting a type of engagement, and electric motor including the same
  • Electric connector capable of selecting a type of engagement, and electric motor including the same

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Embodiment Construction

[0020] Hereinafter, embodiments of the present invention will be described in detail based on the drawings. First, refer to figure 1 The structure of the motor 10 according to one embodiment of the present invention will be described. The motor 10 is, for example, an electrically controllable motor such as a servo motor.

[0021] The electric motor 10 includes a casing 11 , a stator (not shown) fixed inside the casing 11 , and a rotor (not shown) rotatably provided radially inside the stator. A rotating shaft 12 for outputting rotational force to the outside is fixedly arranged on the rotor.

[0022] An electrical connector 100 is mounted on the upper surface 13 of the casing 11 of the electric motor 10 . In order to input electric power to the motor 10 from an external device such as a power supply, the electrical connector 100 is electrically connected to a connector of the external device.

[0023] Next, refer to figure 2 and image 3 The structure of the electrical ...

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PUM

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Abstract

The invention provides an electric connector capable of selecting a type of engagement, and an electric motor including the same. The electric connector connectable to other connectors by many types of connection while waterproofing of the electric connector is maintained. The electric connector includes a connection holding part configured to hold a connection state with another connector by each of a plurality of types of engagement. The connection holding part includes a plurality of sections sectionalized in a relative moving direction for electrically connecting the electric connector to another connector. Each of the plurality of sections includes an engaging part corresponding to one of the types of engagement different from one another.

Description

technical field [0001] The present invention relates to an electrical connector capable of being connected to other connectors in a plurality of engaging manners, and a motor provided with the electrical connector. Background technique [0002] An electrical connector is known that can be connected to another connector by each of a bayonet lock method and a screw method (for example, Japanese Patent Laid-Open No. 2006-236777). [0003] In the electrical connector described in Patent Document 1, an external thread portion is formed over the entire area of ​​a cylindrical portion that engages with another connector, and a groove portion for bayonet lock is formed in a part of the external thread portion. [0004] According to the above conventional electrical connectors, it is difficult to support more connectors with other engagement methods. In addition, when the electrical connector is connected to a bayonet lock connector, a gap is formed between the valley of the externa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/625H01R13/622H01R27/00H01R13/52
CPCH01R13/623H01R13/622H01R13/625H02K11/0094
Inventor 任钢
Owner FANUC LTD