Waist plate transmission mechanism of surgical bed

A technology of transmission mechanism and operating bed, which is applied in the direction of surgery, operating table, medical science, etc. It can solve the problem of no horizontal lifting of the waist board of the bed, and achieve the effect of good self-locking, convenient use, and high transmission efficiency

Inactive Publication Date: 2013-12-25
苏州柯尔医疗器械有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problem that the lumbar board of the existing operating bed has no horizontal lifting function, the present invention provides the following technical solutions:

Method used

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  • Waist plate transmission mechanism of surgical bed

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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] as attached figure 1 As shown in the schematic diagram of the structure of the present invention, a transmission mechanism for the lumbar board of an operating bed includes a body 1, a drive shaft 2 rotatably mounted on the body 1, a worm gear box 3 mounted on the body 1 and coupled to the drive shaft 2 through gears, The knuckle 4 and the connecting rod 8 are connected to the control handle 5 of the worm gear box 3, the installation frame 6 installed on the body 1, and the waist plate 7 fixedly installed on the installation frame 6, and the drive gear 21 is fixedly installed at both ends of the drive shaft 2, A rack 61 is provided on the ...

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Abstract

The invention provides a waist plate transmission mechanism of a surgical bed. The waist plate transmission mechanism comprises a body, a driving shaft, gear and worm cases, a control handle, a mounting frame and a waist plate. The driving shaft is rotationally mounted on the body, the gear and worm cases are mounted on the body and are coupled with the driving shaft via gears, the control handle is connected to the gear and worm cases by universal joints and a connecting rod, the mounting frame is mounted on the body, the waist plate is fixedly mounted on the mounting frame, driving gears are fixedly mounted at two ends of the driving shaft, and racks are arranged on support legs of the mounting frame and are coupled with the driving gears. The waist plate transmission mechanism has the advantages that the waist plate transmission mechanism is simple in structure and convenient to use, power is transmitted to the mounting frame under the rocking-turn action of the control handle, torque is transmitted by the aid of the gear and worm cases, and accordingly a lifting function of the waist plate can be implemented by the aid of low force; an angle of a transmission shaft can be changed by the universal joints, so that a long-distance transmission effect can be realized, and the waist plate transmission mechanism is high in transmission efficiency and good in self-locking property.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a transmission mechanism for a lumbar plate of an operating bed. Background technique [0002] As one of the basic medical device products, the operating bed occupies a very important position in medical device products such as orthopedics, flukes, and surgery. The operating table is not only an essential tool for doctors during surgery, but also an important tool that patients often use during postoperative recovery. With the continuous advancement of medical technology, the types and functions of operating beds are becoming more and more abundant. From the most basic lifting function, extending to local lifting, rotation, suspension, tilting and other functions, there can also be more combined functions, such as sliding when needed, fixing when not needed; lifting the legs when needed When you don't need it, you can put the legs on the same level, etc., and combine different ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G13/12
Inventor 姜守峰
Owner 苏州柯尔医疗器械有限公司
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