一种具有高稳定性的多功能支撑件
By adjusting the planar position of the limiting groove and the adjusting rod through the transmission motor and gear transmission system, combined with the universal joint design, the wear problem caused by uneven force on the support component during the rotation of the object is solved, achieving a support effect with high stability and long service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 扬州中国大运河博物馆
- Filing Date
- 2025-04-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing support components are prone to uneven force distribution and wear due to changes in the center of gravity during the rotation of the object, affecting stability and lifespan.
The transmission motor drives the transmission rod to rotate, which in turn moves the sliding block. The angles of the adjusting rod and the limit block are adjusted so that the limit groove and the adjusting rod are always on the same plane. Combined with the clamping motor and gear transmission, high-precision clamping is achieved. The universal joint and the superior arc design enhance the flexibility and stability of the mechanical transmission system.
It effectively avoids wear between the limiting groove and the adjusting rod during the tilting process, improves clamping accuracy and stability, extends the service life of the support components, and reduces maintenance costs.
Smart Images
Figure CN224505084U_ABST
Abstract
Claims
1. A multi-functional support having high stability, characterized by, The device includes a base (1), a rotating component (2), and an adjusting component (3). The rotating component (2) is installed in the middle of the base (1), and the adjusting component (3) is installed on the top of the base (1). The base (1) is used to fix the rotating component (2) and the adjusting component (3) and adjust the angle of the rotating component (2) and the adjusting component (3) at the same time. The rotating component (2) drives the transmission gear (242) to rotate through the clamping motor (241). The rotating transmission gear (242) further drives the rack (243) to move outward, and the moving rack (243) drives the clamping plate (245) to move horizontally. The adjusting component (3) drives the transmission rod (33) to rotate through the transmission motor (331). The rotating transmission rod (33) not only drives the sliding block (332) to move, but also drives the crossbar (21) to rotate through the bevel gear, thereby ensuring that the limiting groove (221) and the adjusting rod (32) are always on the same plane.
2. The multi-functional support with high stability according to claim 1, characterized in that: The base (1) includes a base rod (11), a fixing block (12) and a limiting cylinder (13). The base rod (11) is installed below the adjusting member (3). A support block (111) is fixedly installed above the base rod (11). Fixing blocks (12) are fixedly installed on both sides of the left side of the base rod (11). The cross-sectional shape of the fixing block (12) is U-shaped. The limiting cylinder (13) is fixedly installed inside the two U-shaped fixing blocks (12). The middle of the limiting cylinder (13) is set as an arc shape, and a rotating member (2) is installed in the middle of the limiting cylinder (13).
3. The multi-functional support with high stability according to claim 2, characterized in that: The crossbar (21) in the rotating component (2) is rotatably installed at both ends of the limiting cylinder (13). Limiting blocks (22) are fixedly installed at both ends of the crossbar (21). Limiting grooves (221) are opened on the limiting blocks (22). A driven bevel gear (23) is installed on the crossbar (21) between the two limiting blocks (22). A clamping block (24) is fixedly installed at the lower end of the limiting blocks (22).
4. The multi-functional support with high stability according to claim 3, characterized in that: A clamping motor (241) is fixedly installed on the clamping block (24). One end of the output shaft of the clamping motor (241) is connected to a transmission gear (242), and the transmission gear (242) is located in the middle of the inside of the clamping block (24). A rack (243) is installed on both sides of the transmission gear (242). The length of the rack (243) is parallel to the width of the limiting block (22). A connecting rod (244) is fixedly installed above one outer end of the rack (243), and a clamping plate (245) for clamping objects is installed at the other end of the connecting rod (244).
5. The multi-functional support with high stability according to claim 4, characterized in that: A limiting piece (31) in the adjusting component (3) is installed between the fixed blocks (12). The cross-sectional shape of the limiting piece (31) is an arc shape. The inner diameter of the limiting piece (31) is equal to the outer diameter of the limiting cylinder (13). An adjusting rod (32) is fixedly installed on the outer side of the limiting piece (31). A sliding groove (321) is provided on the adjusting rod (32). The adjusting rod (32) and the limiting groove (221) are on the same plane.
6. The multi-functional support with high stability according to claim 5, characterized in that: A transmission rod (33) runs through the adjusting rod (32). The transmission rod (33) is connected to the output shaft of the transmission motor (331). A transmission bevel gear (34) is connected to the lower end of the transmission rod (33). The transmission bevel gear (34) meshes with the driven bevel gear (23). The transmission rod (33) and the transmission bevel gear (34) are connected by a universal joint. A fixing plate (341) is installed on the side of the transmission bevel gear (34). The fixing plate (341) is fixed to the inner wall of the limiting cylinder (13). An unfolding rod (35) is fixedly installed on both sides of the adjusting rod (32).
7. A multifunctional support member with high stability according to claim 6, characterized in that: A sliding block (332) is installed on the transmission rod (33). The sliding block (332) slides inside the slide groove (321). The sliding block (332) is connected to the support block (111) by a connecting rod (333).
8. The multi-functional support with high stability according to claim 7, characterized in that: The unfolding rod (35) is provided with a sliding groove (351), the cross-sectional shape of the sliding groove (351) is convex, a T-shaped cylinder (352) is slidably installed inside the sliding groove (351), a slider (353) is slidably installed on the T-shaped cylinder (352), an adjusting spring (354) is engaged between the slider (353) and the T-shaped cylinder (352), and an extrusion plate (355) is fixedly installed at the upper end of the T-shaped cylinder (352).