Medical bearing device with locking function

Abstract

A medical bearing device with a locking function comprises a base frame (7), a guide bearing column part (6) fixedly connected with the base frame (7), a movable bearing part (8), a platform part (9) and connection parts (91) fixedly connecting the platform part (9) with the movable bearing part (8). The platform part (9) is used for bearing loads. The guide bearing column part (6) comprises two guide bearing columns (61 and 62) which are symmetrically arranged. The guide bearing columns (61and 62) are each provided with annular teeth (612) which are evenly distributed. The movable bearing part (8) comprises bearing clamping block pairs which are used for being matched with the annular teeth (612) of the two guide bearing columns (61 and 62) respectively and are symmetrically arranged in the left-right mode.

Description

technical field

[0001] The invention relates to the field of medical equipment, in particular to a medical carrying device with a locking function. Background technique

[0002] In medical equipment, it is often necessary to precisely adjust the height position of some carrying devices, such as some medical testing devices, and the difference in height position will affect the detection results.

[0003] Existing position adjustment devices are often implemented with precision threads. These precision threads can realize controlled high-precision mechanical transmission, combined with applications such as sensors and controllers, can achieve precise control of position.

[0004] However, during the use of the bearing device, since the load of the weighing part acts directly on the thread for a long time, and some unexpected impacts may occur, this will easily cause the accuracy of the precision thread to decrease and be damaged, thereby shortening the service life of the eq...

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