Clamping device for side guide rail of operating bed

Abstract

The invention relates to a clamping device for a side guide rail of an operating bed. The clamping device comprises a shell, an inner clamping block, a shaft, a torsional spring and a handle, wherein the shell is provided with a first clamping part, a second clamping part and a third clamping part; the inner clamping block is provided with a fourth clamping part and a fifth clamping part; the shaft comprises a first section, a second section, a third section and a fourth section which are sequentially arranged along the axial direction, wherein the first section, the second section and the fourth section are coaxial, and the third section is eccentric; the shell comprises a first shell hole and a second shell hole which are respectively located at two sides of the axial direction of the shell, wherein the first shell hole is rotatably matched with the second section, and the second shell hole is rotatably matched with the fourth section; the inner clamping block comprises an inner clamping block hole extending along the axial direction, and the inner clamping block hole is rotatably matched with the third section; the handle comprises a handle hole which is unrotatably matched with the first section; and the third section is sleeved by the torsional spring. The clamping device has the following beneficial technical effects that accessories of an operating bed can be rapidly and reliably connected with and separated from a side guide rail, and the clamping device is suitable for side guide rails with different sizes and any positions on the side guide rails.

Description

technical field [0001] The present invention relates to an operating bedside rail clamping device, and more particularly to an operating bedside rail clamping device for securing and releasing an operating bed accessory to and from an operating bedside rail. Background technique [0002] At present, in the medical field, when operating on a patient, it is often necessary to fix operating bed accessories such as hand boards and leg boards. There is an operating bedside guide rail clamping device. The operating bed accessories are fixed to the operating bed side guide rail clamping device by welding or other means, and the operating bed side guide rail clamping device is clamped and fixed to the operating bed side guide rail. [0003] The existing guide rail clamping device on the side of the operating bed is as figure 1 As shown, it is fixed on the side rail 100 of the operating bed through the jacking force of the clamping screw 101 . The disadvantages of this solution are...

AI Technical Summary

Problems solved by technology

The disadvantages of this solution are: the clamping screw takes a long time to tighten; some operating table accessories will affect the operating space required to tighten the clamping screw

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