Locking assembly and chassis

Abstract

This application relates to the field of chassis structure technology, providing a locking assembly and a chassis. The locking assembly includes a locking plate with a slotted hole and a first fixing portion. The slotted hole extends along a first direction and passes through the locking plate along a second direction. The first fixing portion and the slotted hole are spaced apart along the first direction, and the second direction intersects the first direction. A guide member passes through the slotted hole and guides the locking plate to move along the first direction. The guide member is configured to connect to the chassis. A limiting portion is integrally formed with the locking plate. The end of the limiting portion away from the locking plate has a limiting protrusion, which engages with the chassis to limit the locking plate to a position where it is exposed relative to the chassis at the first fixing portion. The advantage of this application is that it simplifies the structure of the locking assembly and improves assembly convenience.

Claims

1. A locking assembly for mounting on a housing, wherein the locking assembly comprises: A locking plate, wherein the locking plate has a strip-shaped hole and a first fixing part, the strip-shaped hole extends along a first direction and passes through the locking plate along a second direction, the first fixing part and the strip-shaped hole are spaced apart along the first direction, and the second direction intersects the first direction; A guide member, which passes through the strip hole, is used to guide the locking piece to move along the first direction, and is configured to connect to the housing; A limiting part is integrally formed and connected to the locking piece. The end of the limiting part away from the locking piece has a limiting protrusion. The limiting protrusion is used to cooperate with the housing to limit the locking piece to remain in the position where the first fixing part is exposed relative to the housing body.

2. The locking component as described in claim 1, wherein: The limiting portion includes a connecting section and a limiting section. The connecting section is connected to one side edge of the locking piece and extends away from the locking piece along the second direction. The limiting section is connected to the side of the connecting section away from the locking piece. The limiting section extends along the first direction. The limiting protrusion is connected to one end of the limiting section away from the connecting section.

3. The locking component as described in claim 2, wherein: The limiting protrusion is spaced apart from the locking piece and protrudes toward the edge of the locking piece.

4. The locking component as described in claim 1, wherein: The locking plate includes a sliding part and a locking part. The locking part is connected to one end of the sliding part along the first direction. The strip hole is opened in the sliding part. The first fixing part is provided in the locking part. The limiting part is connected to the sliding part.

5. The locking component as described in claim 4, wherein: The locking plate also includes a toggle part, which is connected to the end of the locking part that is away from the sliding part.

6. The locking component as described in claim 1, wherein: The locking piece further includes a second fixing part, which is disposed on the locking piece and spaced apart from the first fixing part. The second fixing part is used to fix the locking piece, wherein when the first fixing part is located outside the box, the second fixing part is located outside the box.

7. A chassis, improved in that it includes: A housing, wherein one end of the housing has an opening along the first direction; a locking assembly as described in any one of claims 1 to 6, wherein a guide of the locking assembly is connected to the housing, and a locking plate of the locking assembly is slidably disposed on the housing; wherein the locking assembly has an extended position relative to the opening and a retracted position relative to the opening and retracted from the housing; in the extended position, the limiting protrusion engages with the housing; in the retracted position, the guide abuts against the end of the strip hole opposite to the first fixing part, or the guide abuts against the end of the strip hole near the first fixing part.

8. The chassis as described in claim 7, wherein: The housing also includes a mounting part, which includes a limiting wall and a mounting wall. The limiting wall is connected to the inner wall of the housing, and the mounting wall is connected to the side of the limiting wall away from the inner wall of the housing. The limiting wall has a limiting groove, which is used to cooperate with the limiting protrusion. The guide is connected to the mounting wall, and the locking piece is slidably disposed on the surface of the mounting wall away from the inner wall.

9. The chassis as described in claim 8, wherein: The mounting portion further includes a stop portion connected to the mounting wall, the stop portion being located between the opening and the guide member, the stop portion passing through the strip hole, and the stop portion being used to restrict the movement of the locking assembly toward the interior of the housing so that the end of the locking assembly remains outside the opening.

10. The chassis as described in claim 9, wherein: The strip-shaped hole includes a first hole segment and a second hole segment. The width of the first hole segment is greater than the width of the second hole segment. The second hole segment is connected to the first hole segment. The stop part is fitted into the first hole segment, and the guide member is fitted into the second hole segment.

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