CN203915281U

CN203915281U - A kind of electronic control Stryker frame

Info

Publication number: CN203915281U
Application number: CN201420340424.8U
Authority: CN
Inventors: 孙晓娟
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2014-06-24
Filing date: 2014-06-24
Publication date: 2014-11-05
Anticipated expiration: 2024-06-24

Abstract

An electric control turning bed includes a bed body, a hydraulic device, a driving roller, a driven roller, a conveyor belt and a servo motor. Wherein the bed body includes the head of the bed, the legs of the bed and the bed board, and the left and right sides of the head of the bed protrude from the bed body to be provided with vertical slides, the hydraulic cylinder of the hydraulic device is arranged on the legs of the bed, and the piston of the hydraulic cylinder The top of the rod is fixedly connected with the ends of the driving roller and the driven roller; the driving roller is equipped with a first sprocket, the driven roller is equipped with a second sprocket, and the piston rod corresponding to the first sprocket is provided with a bracket , a servo motor is installed on the bracket, the transmission shaft of the servo motor is fixedly connected to the end of the driving roller, and is coaxial; the conveyor belt is located on the top of the bed board and its two ends are respectively wound on the driving roller and the driven roller; The above chain cooperates with the sprocket to realize the movement of the conveyor belt. The utility model is simple in operation and high in efficiency, and can easily turn over the patient, and the workload is very small in the operation process.

Description

A kind of electronic control Stryker frame

Technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of electronic control Stryker frame.

Background technology

Postoperative patient and the patient of long-term bed need regularly to overturn health, postoperative patient promotes the healing of wound by upset health, and the client need of long-term bed avoids health to be subject to long-term extruding by upset health, occur that blood circulation has some setbacks, part is numb and occur that decubital ulcer makes patient more painful, therefore need a kind of side wall that can auxiliary body turning to help patient in timing upset health, and easy to operate, switching process makes patient feel comfortable.

Utility model content

The purpose of this utility model is to provide a kind of electronic control Stryker frame, and this Stryker frame novel structure is convenient to when patient uses stand up, and in the process of standing up, patient feels more comfortable, rapidly and efficiently.

To achieve these goals, the technical solution of employing is this utility model:

An electronic control Stryker frame, comprises a body, hydraulic means, drive roll, driven voller, conveyer belt and servomotor; Described bed body is comprised of footpost, bed board, first head of a bed and second head of a bed, bed board is all stretched out in the left and right sides of described first head of a bed and second head of a bed, at first head of a bed and the second head of a bed left and right sides extension, all have vertical slideway, the vertical slideway length of driveing in left side is greater than the vertical slideway of driveing on right side, vertically slideway is strip hole, insert in the vertical slideway in first head of a bed and second head of a bed left side at drive roll two ends, and insert in the vertical slideway on first head of a bed and the second head of a bed right side at driven voller two ends; Described hydraulic means includes four hydraulic cylinders and hydraulic controller, four hydraulic cylinders are separately positioned on the outside of four footposts, hydraulic controller is arranged on the second head of a bed outside, the top of the piston rod of each hydraulic cylinder is connected with driven voller with corresponding drive roll by bearing, and the length of the piston rod being connected with drive roll is greater than the length of the piston rod being connected with driven voller; Described drive roll is provided with the first sprocket wheel near the end of second head of a bed, and described driven voller is provided with the second sprocket wheel near the end of second head of a bed, and described the first sprocket wheel is connected by chain with the second sprocket wheel; Described conveyer belt is positioned at the top of bed board, and roll up respectively on drive roll and driven voller at two ends; Described piston rod has support near the arranged outside of the first sprocket wheel, fixing servomotor on described support, and the power transmission shaft of described servomotor is fixedly connected with drive roll end.

This utility model is a kind of electronic control Stryker frame, compared with prior art, hydraulic cylinder is set on footpost, by the flexible lifting that realizes drive roll and driven voller of piston rod, the conveyer belt being installed on drive roll and driven voller holds up patient's health bottom with bed board and departs from, the vertical slideway that is arranged at head of a bed both sides is adjusted the position of drive roll and driven voller, and then make the conveyer belt state that takes the form of inclined plane, servomotor is realized the synchronous rotation of drive roll and driven voller by actuating device, realize the steady conveying of conveyer belt, the patient who crouches on inclined conveyer belt can utilize the inertia of frictional force between health and conveyer belt and health to realize easily upset, and make patient in switching process, feel comfortable, the back piston bar that overturn falls after rise, drive roll is maintained an equal level mutually with driven voller and bed board height, patient again lies and gets back on bed board.Conveyer belt is positioned at below patient body all the time, therefore select material soft and have the conveyer belt of good permeability to be of value to patient's health, in whole operating process, operator only need to pay very little workload, and in upset body processes, patient feels comfortable, and efficiency is very high.

Accompanying drawing explanation

Fig. 1 is the structural representation that a kind of electric is controlled Stryker frame.

Fig. 2 is the enlarged drawing of A part in Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, this utility model is elaborated:

In conjunction with Fig. 1 and Fig. 2, a kind of electronic control Stryker frame, comprise a body 1, hydraulic means 2, drive roll 3, driven voller 4, conveyer belt 9 and servomotor 8, described bed body 1 comprises footpost 11, bed board 12, first head of a bed 13 and second head of a bed 14 form, bed board 12 is all stretched out in described first head of a bed 13 and second head of a bed 14 left and right sides, first head of a bed 13 and the second head of a bed 14 tops are skewed, the part that bed board 12 is stretched out in described first head of a bed 13 and second head of a bed 14 left and right sides has vertical slideway 15, described vertical slideway 15 is strip hole, vertical slideway 15 length that first head of a bed 13 and second head of a bed 14 are driveed in left side are greater than the vertical slideway 15 of driveing on right side.The hydraulic cylinder 21 of described hydraulic means 2 is arranged on footpost 11 outsides, the top of piston rod 22 is provided with bearing, the length of the piston rod 22 of left side hydraulic cylinder 21 is greater than the length of right hand piston bar 22, and the hydraulic controller 23 of described hydraulic means 2 is arranged on the outside of second head of a bed 14.Described drive roll 3 and driven voller 4 are all positioned at bed board 12 tops, being inserted in vertical slideway 15 and two ends stretches out, the part that described drive roll 3 stretches out with driven voller 4 is connected with the bearing on piston rod 22 tops, described drive roll 3 is provided with the first sprocket wheel 5 near the end of second head of a bed 14, described driven voller 4 is provided with the second sprocket wheel 6 near the end of second head of a bed 14, and described the first sprocket wheel 5 is connected by chain 7 with the second sprocket wheel 6.Described conveyer belt 9 is positioned at the top of bed board 12, and two ends twist in respectively on drive roll 3 and driven voller 4.Near piston rod 22 arranged outside of the first sprocket wheel 5, there is support 10, fixing servomotor 8 on described support 10, the power transmission shaft 81 of described servomotor 8 is connected with drive roll 3, and servomotor controller 82 is arranged on the outside of second head of a bed 14.

Particularly, this kind of electronic control Stryker frame, during use, by hydraulic means controller 23, regulate drive roll 3 and the height of driven voller 4 in the scope of vertical slideway 15, and after arriving vertical slideway 15 tops, drive roll 3 and driven voller 4 realize location, vertically arranging of slideway 15 can guarantee that the distance of locating rear drive roll 3 and driven voller 4 remains unchanged simultaneously, now conveyer belt 9 is inclined after launching, and patient crouches on conveyer belt 9, and separated with bed board 12.Open after servomotor controller 82, the line shaft 81 of servomotor 8 drives drive roll 3 to rotate, and drive roll 3 realized by while chain 7 and driven voller 4 synchronously rotates, and the patient who crouches on conveyer belt 9 can realize light rolling under the effect of frictional force.After having stood up, close servomotor 8, the bottom that regulator solution pressure device 2 makes drive roll 3 and driven voller 4 fall back to vertical slideway 15, conveyer belt 9 again tiles and arrives the surface of bed board 12, and patient lies and gets back on bed after completing and standing up.Having stood up rear carrier 9 continues to stay below patient body, therefore select material soft and have the conveyer belt of good permeability to be of value to patient's health, in whole operating process, operator only need to pay very little workload, in upset body processes, patient feels comfortable, and efficiency is very high.This kind of electronic control Stryker frame can help patient to stand up as the case may be at any time, and can meet hospital and family simultaneously and use.

Certainly; above-mentioned explanation is not to restriction of the present utility model; this utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.

Claims

1. An electric control turning bed is characterized in that: it comprises a bed body, a hydraulic device, a driving roller, a driven roller, a conveyor belt and a servo motor; The head of the bed consists of two sides, the left and right sides of the first head of the bed and the head of the second bed protrude from the bed boards, and vertical slideways are opened on the left and right sides of the head of the first bed and the head of the second bed. The vertical slideway length on the left side is greater than the vertical slideway opened on the right side, and the vertical slideway is a long hole, and the two ends of the driving roller are inserted into the vertical slideway on the left side of the first bedside and the second bedside, The two ends of the driven roller are inserted into the vertical slideway on the right side of the first bedside and the second bedside; the hydraulic device includes four hydraulic cylinders and a hydraulic controller, and the four hydraulic cylinders are respectively arranged on On the outside, the hydraulic controller is set outside the second bed head. The top ends of the piston rods of each hydraulic cylinder are connected to the corresponding driving roller and driven roller through bearings, and the length of the piston rod connected to the driving roller is longer than that of the driven roller. The length of the connected piston rod; the end of the driving roller near the second head of the bed is provided with a first sprocket, the end of the driven roller near the second head of the bed is provided with a second sprocket, and the first sprocket is arranged at the end of the driven roller near the second head of the bed. The first sprocket and the second sprocket are connected by a chain; the conveyor belt is located above the bed board, and the two ends are wound on the driving roller and the driven roller respectively; the piston rod is provided with a bracket near the outside of the first sprocket, so The servo motor is fixed on the support, and the transmission shaft of the servo motor is fixedly connected with the end of the driving roller.