CN106691715A - Medical transfer cart - Google Patents

Abstract

The present invention relates to the field of medical appliances, in particular to a medical bed trolley, which includes a U-shaped underframe, a lifting device fixed on the upper part of the underframe, a locking device fixed on the upper part of the lifting device, and a The bearing frame in the locking device is fastened with a bearing cloth. The invention can conveniently transfer patients between sick beds, operating tables and trolleys, which greatly reduces the workload of medical staff.

Description

A medical bed trolley

technical field

The invention relates to the field of medical appliances, in particular to a medical bed transfer vehicle.

Background technique

In clinical medical treatment, it is often necessary to frequently transfer patients from hospital beds to flat trolleys for various examinations, or to frequently transfer and carry patients between operating tables and flat trolleys. The traditional method is mainly to carry by hand by manpower, which brings a lot of inconvenience to patients and medical staff. First of all, this method is simple and rough, and it is very easy to cause secondary injury to the patient; second, it is time-consuming and labor-intensive to carry it by hand, which adds great difficulty to the medical staff.

Contents of the invention

Aiming at the problems mentioned above, the present invention provides a medical bed transfer vehicle.

Technical scheme of the present invention is as follows:

A medical bed transfer vehicle, which is special in that it includes a U-shaped bottom frame, a lifting device is fixed on the upper part of the bottom frame, a locking device is fixed on the upper part of the lifting device, and a locking device that can be clamped in the locking device is included. A bearing frame, the bearing cloth is fastened on the bearing frame.

The locking device includes an outer shell, the outer shell has a through inner cavity, the upper part of the outer shell is provided with an opening I flush with the side wall of the inner cavity, and the other side wall of the inner cavity is an inclined side wall, and the inner cavity is built in There is an L-shaped lifting piece, the outer wall of the lifting piece is an inclined outer wall that can be fitted with the inclined side wall of the inner cavity, the two sides of the lifting piece are provided with chute parallel to the inclined outer wall, and the bottom of the inner cavity is provided on the outer shell There is a blind hole on the top of the blind hole, and a spring supporting the lifting part is built in the blind hole; there are also end covers fixed on both sides of the outer shell, and there is an opening II on the end cover, the width of the opening II is the same as that of the opening I, and the bottom of the opening II It is flush with the bottom of the inner cavity, and the inner side of the end cover is also provided with an inclined clamping bar that engages in the chute of the lifter.

The bearing frame is put into the locking device through the opening Ⅰ, and as the lifting member is pressed down, the lifting member moves forward along the inclined clamping strip and gradually locks the bearing frame.

The bearing cloth includes a bearing cloth body and fixed cloth strips distributed on the outer edge of the bearing cloth body.

The bearing frame includes a bearing frame body and cloth strip fasteners distributed on the bearing frame body to fasten and fix the cloth strips; the cloth strip fastener includes a U-shaped mounting seat fixed on the bearing frame body, and the mounting seat The rotation is connected with a rotating fastener. The surface of the rotating fastener has an arc-shaped tooth surface that can be pressed and fixed to the cloth strip and a plane or arc surface that allows the cloth strip to pass through. Turn the tongue that turns the fastener.

Toggle the tongue so that the flat part or curved surface of the rotating fastener is facing the bottom of the mounting seat. At this time, the fixing cloth strip can be inserted between the fixing seat and the rotating fastener; then turn the tongue to make the rotating fastener The curved tooth surface of the fastener presses the fixed cloth strip; the cloth strip fastener is easy to operate, and the pressing of the curved tooth surface on the fixed cloth strip can become tighter and tighter as the fixed cloth strip is pulled back.

The beneficial effect of the present invention is that it can conveniently transfer patients between sick beds, operating tables and flat trolleys, which greatly reduces the workload of medical staff.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the split structure schematic diagram of the present invention;

Fig. 3 is the structural representation of locking device among the present invention;

Fig. 4 is the structural representation of cloth strip fastener in the present invention;

In the figure, 1 chassis, 1-1 vertical frame, 1-2 horizontal frame, 1-3 casters, 2 lifting device, 2-1 lifting support, 2-2 power supply device, 2-3 connecting frame, 2-4 Card sleeve, 2-5 controller, 3 locker, 3-1 outer shell, 3-2 opening Ⅰ, 3-3 inner cavity, 3-4 lifting piece, 3-5 spring, 3-6 blind hole, 3 -7 chute, 3-8 end cover, 3-9 opening II, 3-10 inclined clip, 4 bearing frame, 4-1 bearing frame body, 4-2 fabric fastener, 4-2-1 installation Seat, 4-2-2 rotating fastener, 4-2-3 curved tooth surface, 4-2-4 tongue, 4-2-5 flat surface, 4-2-6 curved surface, 5 bearing cloth, 5-1 bears the cloth body, 5-2 fixes the cloth strip.

detailed description

Accompanying drawing is a kind of specific embodiment of the present invention.

As shown in Figure 1, this embodiment includes a U-shaped underframe 1, a lifting device 2 is fixed on the upper part of the underframe, a locker 3 is fixed on the upper part of the lifting device, and a lock that can be clamped in the locker is also included. The bearing frame 4 is fastened with a bearing cloth 5 on the bearing frame.

As shown in Figure 2, the underframe is a U-shaped underframe composed of a horizontal frame 1-2 and a vertical frame 1-1 located at two ends of the horizontal frame, wherein the front and rear ends of the vertical frame are respectively provided with casters 1-3. Lifting devices include:

Lifting support 2-1: There are 2 lifting supports and they are respectively fixed on both sides of the horizontal frame to support the up and down movement of the bearing frame; the lifting support includes upper and lower shells with sockets and upper and lower The electric lifter in the shell, the electric lifter (electric push rod) is used to realize the lifting of the lifting supporter, and the upper and lower shells of the sliding socket are used to enhance the bending resistance of the lifting supporter;

Connecting frame 2-3: located on the upper part of the two lifting supports for connecting the two lifting supports;

Power supply device 2-2: fixed in the middle of the horizontal frame, used to supply power for the lifting support;

Controller 2-5: control connection with the lifting supporter, used to control the lifting of the lifting supporter; the connection line between the controller and the lifting supporter is led out from the outer shell of the power supply device after passing through the horizontal frame;

Card sleeve 2-4: fixed on the connecting frame to accommodate the controller.

There are two locking devices, which are respectively fixed on the connecting frame above the lifting supporter. It includes an outer shell 3-1, the outer shell has a through inner cavity 3-3, and the upper part of the outer shell is provided with a Opening Ⅰ3-2 with flush walls, the other side wall of the inner cavity is an inclined side wall, and an L-shaped lifting part 3-4 is built in the inner cavity, and the outer side wall of the lifting part can be attached to the inclined side wall of the inner cavity The inclined outer wall, the two sides of the lifting member are provided with inclined grooves 3-7 parallel to the inclined outer wall, the bottom of the inner cavity is provided with a blind hole 3-6 on the outer shell, and the blind hole is built with a spring 3-6 supporting the lifting member 5; There are also end covers 3-8 fixed on both sides of the outer shell, and the end cover is provided with opening II 3-9, the width of opening II is the same as that of opening I, the bottom of opening II is flush with the bottom of the inner cavity, and the end cover is The inner side of the cover is also provided with an inclined clamping strip 3-10 engaged in the chute of the lifter.

The bearing cloth includes a bearing cloth body 5-1 and fixed cloth strips 5-2 distributed on the outer edge of the bearing cloth body.

Bearing racks include:

Bearing frame body 4-1: supports the bearing cloth and can be fastened to the locker;

Cloth strip fastener 4-2; distributed on the upper edge of the bearing frame body, used to fasten and fix the cloth strips, it includes a U-shaped mounting seat 4-2-1 fixed on the bearing frame body, and the mounting seat is rotatably connected There is a rotating fastener 4-2-2, and the surface of the rotating fastener has an arc-shaped tooth surface 4-2-3 that can compress and fix the cloth strip and a plane part 4-2-5 that can accommodate the cloth strip to pass through or The arc face part 4-2-6 also extends a dial tongue 4-2-4 to toggle the rotation of the rotating fastener.

Claims (10)

1. A medical bed trolley, characterized in that: it includes a U-shaped underframe (1), the upper part of the underframe is fixed with a lifting device (2), and the upper part of the lifting device is fixed with a locker (3), It also includes a bearing frame (4) that can be fastened in the locking device, and a bearing cloth (5) is fastened on the bearing frame. 2. The medical bed transfer vehicle according to claim 1, characterized in that: the underframe is a U-shaped underframe composed of a horizontal frame (1-2) and a vertical frame (1-1) located at both ends of the horizontal frame, Wherein, the front and rear ends of the longitudinal frame are respectively provided with casters (1-3). 3. The medical bed transfer vehicle according to claim 1, characterized in that: the lifting device includes a lifting supporter (2-1) that supports the up and down movement of the bearing frame, a controller (2-5) that controls the lifting of the lifting supporter ) and a power supply unit (2-2) for powering the lifting support. 4. The medical bed transfer vehicle according to claim 3, characterized in that: there are two lifting supports and they are respectively fixed on both sides of the horizontal frame, and the upper parts of the two lifting supports are connected by a connecting frame (2-3) , the ferrule (2-4) that can accommodate the controller is fixed on the connecting frame, and the power supply device is fixed on the horizontal frame. 5 . The medical bed transfer vehicle according to claim 3 , wherein the lifting support includes upper and lower shells which are socketed and electric lifters arranged in the upper and lower shells. 6 . 6. The medical bed trolley according to claim 1, characterized in that: the locking device includes an outer casing (3-1), the outer casing has a through inner cavity (3-3), and the outer casing The upper part of the body is provided with an opening I (3-2) flush with one side wall of the inner cavity. The outer side wall of the lifting member is an inclined outer wall that can be attached to the inclined side wall of the inner cavity. The two sides of the lifting member are provided with chute (3-7) parallel to the inclined outer side wall. The bottom of the inner cavity is provided with a The blind hole (3-6) on the outer shell, the spring (3-5) supporting the lifter is built in the blind hole; there are also end caps (3-8) fixed on both sides of the outer shell, the end caps are There is an opening II (3-9), the width of the opening II is the same as the width of the opening I, the bottom of the opening II is flush with the bottom of the inner cavity, and the inner side of the end cover is also provided with a Slanted clips (3-10) in the chute. 7. The medical bed transfer vehicle according to claim 6, wherein the locking device is fixed on the connecting frame above the lifting support. 8. The medical bed transfer vehicle according to claim 1, characterized in that: the bearing cloth includes a bearing cloth body (5-1) and fixed cloth strips (5-2) distributed on the outer edge of the bearing cloth body. 9. The medical bed trolley according to claim 1, characterized in that: the bearing frame includes a bearing frame body (4-1) and a cloth strip fastening distributed on the bearing frame body to fasten and fix cloth strips device (4-2). 10. The medical bed trolley according to claim 9, characterized in that: the cloth strip fastener includes a U-shaped mounting seat (4-2-1) fixed on the main body of the bearing frame, and the mounting seat is The rotation is connected with a rotating fastener (4-2-2), and the surface of the rotating fastener has an arc-shaped tooth surface (4-2-3) that can compress and fix the cloth strip and a hole that can allow the cloth strip to pass through. The plane part (4-2-5) or the arc surface part (4-2-6), and a tongue (4-2-4) extending from the rotating fastener to rotate the rotating fastener.