Locking assembly and terminal device

Abstract

A locking device is disclosed for holding an element with a slot. The locking device includes a fixing member, a sliding assembly, a driving member, and a second elastic member. The fixing member includes a groove extending along a first direction for the element to slide along the first direction. The sliding assembly includes a blocking member, a first elastic member, and a slider. The blocking member protrudes into the groove along a second direction and holds the slot. The first elastic member is connected to the blocking member and deforms along the second direction to disengage the blocking member from the slot. The slider is connected to the blocking member and the first elastic member. The driving member is connected to the sliding assembly. The second elastic member is connected to the sliding assembly and deforms along the first direction to reset the sliding assembly after movement along the first direction. This application also provides a terminal device.

Claims

1. A locking device for holding a component with a slot, the improvement of which includes: The fastener includes a groove extending in a first direction for the element to slide in the first direction; A sliding assembly includes: a blocking member for protruding into the groove along a second direction and engaging the groove; a first elastic member connected to the blocking member for deforming along the second direction to disengage the blocking member from the groove; a slider connected to the blocking member and the first elastic member, the slider being moved along the first direction to move the blocking member and the first elastic member along the first direction; a driving member connected to the sliding assembly for driving the sliding assembly to move along the first direction; and a second elastic member connected to the sliding assembly, the second elastic member being deformed along the first direction to reset the sliding assembly after moving along the first direction.

2. The locking device according to claim 1, wherein, The fixing member includes a first inclined surface, which intersects with both the first direction and the second direction; the blocking member includes a first blocking portion, which is used to protrude into the groove along the second direction and hold the groove, and the first inclined surface is used to contact the element and move along the second direction.

3. The locking device according to claim 2, wherein, The first blocking part includes a second inclined surface, which intersects both the first direction and the second direction. The second inclined surface is used to contact the first inclined surface and move along the second direction, or to contact the element and move along the second direction.

4. The locking device according to claim 2, wherein, The blocking member further includes a second blocking portion and a sleeve portion. The first blocking portion and the sleeve portion are arranged along the second direction. The sleeve portion is located on the side of the first blocking portion away from the slide groove. The second blocking portion surrounds the connection between the first blocking portion and the sleeve portion. The first elastic member is sleeved on the sleeve portion. The two ends of the first elastic member abut against the second blocking portion and the slider, respectively.

5. The locking device according to claim 4, wherein, The slider has a first through hole, which extends through the slider along the second direction, and the sleeve portion can be inserted through the first through hole.

6. The locking device according to claim 2, wherein, The fastener has a through groove, which is connected to the slide groove. The first inclined surface is a surface that forms the through groove, and the first blocking part passes through the through groove.

7. The locking device according to any one of claims 1 to 6, wherein, The driving component includes a driving part and a handle. The driving part is located at one end of the handle and is in contact with the slider. The driving part is used to rotate with the handle and drive the slider to move along the first direction.

8. The locking device according to claim 7, wherein, The locking device further includes a pin, and the second elastic element is sleeved on the pin. The two ends of the second elastic element are respectively connected to the fixing element and the slider. The pin is fixedly connected to one of the fixing element and the slider, and movably connected to the other.

9. The locking device according to claim 8, wherein, The fastener has a second through hole, which extends through the fastener along the first direction. One end of the pin is fixed to the slider and can be movably inserted through the second through hole.

10. A terminal device, improved in that it includes: The locking device as described in any one of claims 1 to 9; The component has a slot, and the locking device is detachably engaged in the slot.

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