一种手持绿篱设备的开关系统

Abstract

本实用新型公开了一种手持绿篱设备的开关系统，包括设于壳体内的扳机、按钮和微动开关，壳体的中部设有握持口，握持口处设有连通壳体内的活动口；扳机两端分别为活动端和连接端，连接端转动连接壳体，活动端可转动穿过活动口延伸至壳体外，扳机与壳体转动连接处设有扭簧，扭簧自然伸展时，扳机具有朝向活动口旋转的趋势；按钮靠近扳机远离活动口一侧的中部设置，按钮与扳机之间设有可拆分的锁定件，微动开关靠近活动端设置；锁定件锁定扳机时，扳机的活动端与微动开关抵接触发。本实用新型的手持绿篱设备的开关系统，通过按钮和锁定件可对扳机锁定限位，避免误触和长期按压扳机产生疲劳。

Claims

1. A switching system for a hand-held hedge device, characterized in that The device includes a trigger, a button, and a micro switch housed within a housing. The housing has a grip opening in the middle, with a movable opening communicating with the interior of the housing. The trigger has a movable end and a connecting end at its two ends. The connecting end is rotatably connected to the housing, while the movable end rotatably extends through the movable opening to the outside of the housing. A torsion spring is provided at the rotatable connection between the trigger and the housing; when the torsion spring is naturally extended, the trigger tends to rotate towards the movable opening. The button is located in the middle of the trigger, away from the movable opening, and a detachable locking element is provided between the button and the trigger. The micro switch is located near the movable end. When the locking element locks the trigger, the movable end of the trigger abuts against the micro switch to trigger.

2. A switch system for a hand-held hedge trimmer according to claim 1, characterized in that The movable end of the trigger is provided with a limiting protrusion on the side away from the movable opening, which can abut against the edge of the movable opening.

3. The switch system for a hand-held hedge trimmer device according to claim 1, characterized in that The trigger has connecting plates on both sides of its connecting end, and connecting holes are provided on the connecting plates. The housing has connecting posts for the connecting holes to be fitted into.

4. A switch system for a hand-held hedge trimmer according to claim 3, characterized in that The trigger has a groove in the middle of the side facing the button. A torsion spring is sleeved on the outside of the connecting post between the connecting pieces. One end of the torsion spring abuts against the groove. A stop block is provided inside the housing to abut against the other end of the torsion spring.

5. The switch system for a hand-held hedge trimmer device according to claim 1, characterized in that The bottom of the button has a support cylinder on its housing, and a pressing post is provided at the bottom of the button. A spring is sleeved on the outside of the pressing post, and the end of the spring is connected to the bottom inside the support cylinder. A limiting ring is provided on the side wall of the button.

6. A switch system for a hand-held hedge trimmer according to claim 5, characterized in that The locking component includes a first locking block and a second locking block that can be interlocked with each other. The first locking block is located in the middle of the trigger side facing the button, and the second locking block is located at the bottom of the button's limiting ring.

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