Plug-in electrical connection device

Abstract

A pluggable electrical connection device includes a connector and a locking handle. The connector has a cavity and forms a movable groove and an opening communicating with the cavity. The locking handle is mounted on the connector and includes a handle body. The handle body includes a fixed arm that is bent and spaced apart, and a movable arm that is exposed outside the connector through the movable groove. The fixed arm is divided into a stationary section located within the cavity and a movable section that can swing relative to the stationary section. The movable arm can swing under force and has a pushing part corresponding to the movable section. The movable section extends outside the connector through the opening and has a locking hook. By pressing the movable arm, it swings relative to the fixed arm. The pushing part that follows the swing pushes the movable section, along with the locking hook, to swing relative to the stationary section, thereby unlocking the connector. This achieves the following: allowing the connector and mating connector to be detachably plugged in without tools, enabling one-handed plugging and unplugging, and significantly improving the efficiency of plugging and unplugging operations.

Claims

1. A pluggable electrical connection device, comprising: A connector having at least one cavity, the connector having a movable groove and an opening corresponding to the cavity; and a locking handle, mounted on the connector and including at least one handle body, the handle body including a fixed arm and a movable arm that are bent relative to each other and spaced apart, the fixed arm being divided into a stationary section located within the cavity and a movable section that can swing relative to the stationary section, the movable arm being able to swing relative to the fixed arm under force and having a pushing part corresponding to the movable section, the movable arm being exposed outside the connector through the movable groove, the movable section extending outside the connector through the opening and having a protruding locking hook; wherein, the movable arm swings relative to the fixed arm by being pressed, and the pushing part that swings along with it pushes the movable section to swing relative to the stationary section along with the locking hook.

2. The pluggable electrical connection device as claimed in claim 1, wherein one end of the stationary segment has a connection end face, one end of the driven segment is connected to a portion of the connection end face, and a height difference exists between the driven segment and the stationary segment via another portion of the connection end face.

3. The pluggable electrical connection device as claimed in claim 1, wherein one end of the movable arm protrudes toward the driven section with the push portion, the push portion being located within the gap, the gap being shortened between the one end of the movable arm and the driven section via the push portion.

4. The pluggable electrical connection device as claimed in claim 1, wherein the handle body further includes a bend that spans between one end of the fixed arm and one end of the movable arm.

5. The pluggable electrical connection device as claimed in claim 1, wherein the connector has a stop portion corresponding to the movable groove, and one end of the movable arm has a blocked end face, the blocked end face being blocked by the stop portion.

6. The pluggable electrical connection device as claimed in claim 1, wherein the connector further comprises at least one anti-disengagement part, and an anti-disengagement hook protrudes from the movable arm away from the push part, the anti-disengagement hook correspondingly engaging with the anti-disengagement part.

7. The pluggable electrical connection device as claimed in claim 1, wherein the movable arm is divided into a first segment and a second segment, the second segment corresponding to the stationary segment and having one end connected to the stationary segment, the first segment corresponding to a portion of the driven segment, and the pushing part corresponding to a position between the two ends of the driven segment.

8. The pluggable electrical connection device as claimed in claim 7, wherein there are two or more handle bodies and cavities therein, each handle body is spaced apart and arranged side by side, and the locking handle further includes a pressing body that spans over the connector to the portion of the movable arm of each handle body exposed from each movable groove.

9. The pluggable electrical connection device as claimed in claim 1 further includes a mating connector having at least one locking portion, the connector being pluggably mated to the mating connector, and the locking hook being mated to the mating connector via the connector and correspondingly engaged with the locking portion.

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