Height adjustment mechanism and leveling adjustment device

Abstract

The present invention provides a height adjustment mechanism and a leveling adjustment device. The height adjustment mechanism is suitable to be installed between a fixed plate and a carrying plate and is used to adjust a distance between the fixed plate and the carrying plate. The height adjustment mechanism includes a screw, a gasket, and a fixing member. One end of the screw is threaded into a screw hole of the carrying plate, and the other end extends towards the fixed plate and has a curved surface. The gasket is positioned between the screw and the fixed plate, with its surface facing the screw and making contact with the curved surface. The fixing member passes through the screw and the gasket and is secured to the fixed plate. The height adjustment mechanism and leveling adjustment device of the present invention enable precise and stable adjustments.

Claims

1. A height adjustment mechanism, suitable for installation between a fixed plate and a supporting plate, for adjusting the distance between the fixed plate and the supporting plate, wherein the height adjustment mechanism comprises: A screw, one end of which is screwed into a screw hole in the bearing plate, and the other end extending toward the fixing plate and having an arc surface; a washer disposed between the screw and the fixing plate, wherein the surface of the washer facing the screw is an arc surface or a conical surface that abuts against the arc surface, and the surface of the washer facing the screw abuts against the arc surface to form surface contact; and a fastener passing through the screw and the washer and fixed to the fixing plate.

2. A leveling device comprising a fixed plate, a support plate disposed on one side of the fixed plate, and a plurality of height adjustment mechanisms as described in claim 1, installed between the fixed plate and the support plate.

3. The leveling device as described in claim 2 further includes a clamping mechanism, wherein the clamping mechanism comprises: A groove is cut through one side of the support plate and connected to the screw hole; And a clamping member, which passes through the slot from one side or the other side of the support plate, is configured to reduce the width of the slot, causing deformation of the portion around the screw hole of the support plate, thereby clamping the screw to one end of the support plate.

4. The leveling device as claimed in claim 3, wherein the slot is an L-shaped slot, the L-shaped slot including a first slot segment and a second slot segment, the first slot segment extending from the side of the support plate along a first direction into the interior of the support plate, and the second slot segment extending from the end of the first slot segment located inside the support plate along a second direction and communicating with the screw hole.

5. The leveling device as claimed in claim 4, wherein the clamping member passes through the side of the support plate, narrowing the width of the second groove segment, thereby simultaneously narrowing the width of the first groove segment.

6. A leveling device, comprising a fixed plate, a bearing plate disposed on one side of the fixed plate, a plurality of height adjustment mechanisms, and a clamping mechanism, wherein: Each height adjustment mechanism is installed between the fixed plate and the support plate and includes a screw and a fixing member. One end of the screw is screwed into a screw hole in the support plate, and the other end extends to the fixed plate and abuts against the fixed plate. The fixing member passes through the screw and is fixed to the fixed plate. The surface of the screw abutting against the fixed plate is an arc surface or a conical surface. The clamping mechanism includes: a slot that passes through one side of the support plate and communicates with the screw hole; and a clamping member that passes through the slot from one side or the other side of the support plate, configured to reduce the width of the slot, causing deformation of the portion around the screw hole in the support plate, thereby clamping the screw screw at one end of the support plate.

7. The leveling device as claimed in claim 6, wherein the slot is an L-shaped slot, the L-shaped slot including a first slot segment and a second slot segment, the first slot segment extending from the side of the support plate along a first direction into the interior of the support plate, and the second slot segment extending from the end of the first slot segment located inside the support plate along a second direction and communicating with the screw hole.

8. The leveling device as claimed in claim 7, wherein the clamping member passes through the side of the support plate from the side of the support plate, reducing the width of the second groove segment, thereby causing the width of the first groove segment to be reduced in conjunction.

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