Operating bed two-level backboard horizontally-moving electrical control device
An electric control device and operating bed technology, which is applied to hospital beds, medical science, hospital equipment, etc., can solve the problems of low reliability and low control position accuracy, and achieve high accuracy of action position, high reliability, and smooth and smooth movements Effect
Inactive Publication Date: 2015-04-22
VG MEDICAL TECH CO LTD
View PDF7 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, most of the existing operating bed drive controls do not use digital control, so there are problems of low control position accuracy and low reliability.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0016] Such as figure 1 As shown, an electrical control device for two-stage backboard translation of an operating bed, including a bed 1, a bottom board 2, a primary backboard 6, a secondary backboard 7, an absolute encoder, and a logic controller for driving the bottom board to translate The first motor unit 3, the second motor unit 4 for driving the first-level backplane and the third motor unit 5 for driving the second-level backplane, the bottom plate 2 is arranged on the bed 1, the first-level backplane 6 and the The backplane 2 is connected, the second-level backplane 7 is connected to the first-level backplane 6, the first motor unit 3 is set on the backplan...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an operating bed two-level backboard horizontally-moving electrical control device. The operating bed two-level backboard horizontally-moving electrical control device comprises a bed body, a bottom board, a primary backboard, a secondary backboard, an absolute value encoder, a logic controller, a first motor set for driving the bottom board to horizontally move, a second motor set for driving the primary backboard and a third motor set for driving the secondary backboard. The bottom board is arranged on the bed body, the primary backboard is connected with the bottom board, the secondary backboard is connected with the primary backboard, the first motor set is arranged on the bottom board, the second motor set is arranged on the primary backboard, the third motor set is arranged on the secondary backboard, the absolute value encoder is arranged on motors of the first motor set, the second motor set and the third motor set and transmits collected signals to the logic controller, and the logic controller controls action of the first motor set or the second motor set or the third motor set according to the received signals from the absolute value encoder. The purpose that the precision of control over action positions is high is achieved.
Description
technical field [0001] The invention relates to an electrical control device for two-stage backboard translation of an operating bed. Background technique [0002] At present, the drive of the operating bed is divided into two types: hydraulic drive and motor control drive. More hydraulic systems are used, and hydraulic push rods are used to make the corresponding back plate, leg plate, and translational movements. However, most of the existing operating bed drive controls do not adopt digital control, so there are problems of low control position accuracy and low reliability. Contents of the invention [0003] The object of the present invention is to solve the above problems and propose an electrical control device for two-stage backplane translation of an operating bed, so as to realize the advantage of high precision in controlling the translation position. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [000...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A61G7/018
Inventor 吕正龙吴坚忠
Owner VG MEDICAL TECH CO LTD