CN214550005U

CN214550005U - Shifting machine capable of rotating orientation of patient

Info

Publication number: CN214550005U
Application number: CN202120287584.0U
Authority: CN
Inventors: 王天
Original assignee: Hangzhou Chengtian Technology Development Co Ltd
Current assignee: Hangzhou Chengtian Technology Development Co Ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-02
Anticipated expiration: 2031-02-02

Abstract

The utility model provides a shifting machine capable of rotating the orientation of a patient. The patient orientation rotating shifter comprises a bed frame, wherein a plurality of transverse supporting rods are fixedly arranged on the bed frame; the bracket is fixedly arranged at the bottom of the bed frame; the four air cylinders are all fixedly arranged on the bracket and are distributed annularly; the annular block is fixedly arranged at the top ends of the four cylinders; the connecting rods are fixedly arranged on the inner wall of the annular block; the cylindrical block is fixedly arranged at one end, far away from the annular block, of the connecting rods; the creeper is arranged above the annular block. The utility model provides a aversion machine of rotatory patient orientation can rotate the orientation after having the patient that makes the service creeper and go up and down to satisfy the in-service use needs, and convenient operation, the structure is simple relatively, and the cost is lower relatively, satisfies the advantage of the user demand of middle and small hospital.

Description

Shifting machine capable of rotating orientation of patient

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a aversion machine of rotatory patient orientation.

Background

The shifting machine is medical equipment used for realizing shifting of patients who are inconvenient to move in hospitals, particularly for unconscious patients, and the shifting machine is needed to assist in examination. The traditional shifter is mainly used for safely transferring paralyzed patients with leg and foot injuries among beds, wheelchairs, seats and toilets.

However, when various examinations are performed on a coma or paralysis patient in an examination room, sometimes the orientation of the patient on a lying bed needs to be rotated, and the patient needs to be lifted by help of nurses and family members of the patient; although some large hospitals also have fully automated equipment to achieve rotational patient orientation, they are very expensive and cost prohibitive for small and medium sized hospitals.

Therefore, there is a need to provide a new patient orientation rotating shifter that solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a patient can rotate orientation after going up and down with messenger's service creeper and on it to satisfy the in-service use needs, and convenient operation, the structure is simple relatively, and the cost is lower relatively, satisfies the machine of shifting of the rotatory patient orientation of the user demand of middle and small hospital.

In order to solve the technical problem, the utility model provides a aversion machine of rotatory patient orientation includes: the bed frame is fixedly provided with a plurality of transverse supporting rods; the bracket is fixedly arranged at the bottom of the bed frame; the four air cylinders are all fixedly arranged on the bracket and are distributed annularly; the annular block is fixedly arranged at the top ends of the four cylinders; the connecting rods are fixedly arranged on the inner wall of the annular block; the cylindrical block is fixedly arranged at one end, far away from the annular block, of the connecting rods; the lying plate is arranged above the annular block; the mounting plate is fixedly mounted at the bottom of the lying plate; the middle shaft is fixedly arranged at the bottom of the mounting plate; the ring gear is fixedly arranged at the bottom of the mounting plate; the speed reducing motor is fixedly arranged on one side of the annular block; the main gear is fixedly arranged on an output shaft of the speed reducing motor and is meshed with the ring gear; and the supporting rotating mechanism is arranged on the annular block and the mounting plate.

Preferably, support slewing mechanism including a plurality of installation pieces, a plurality of ball, ring rail and a plurality of taper roller, it is a plurality of the equal fixed mounting of installation piece is in the bottom of mounting panel, it is a plurality of the installation piece is the annular and distributes, and is a plurality of the ball is nested respectively a plurality of the bottom of installation piece, ring rail fixed mounting is in the bottom of mounting panel, it is a plurality of the taper roller all is equipped with on the ring piece, the equal fixed mounting in both sides of taper roller has the pivot.

Preferably, the top of the annular block is provided with an annular groove, and the plurality of balls are in contact with the inner wall of the bottom of the annular groove.

Preferably, an annular mounting groove is formed in the top of the annular block, the tapered rollers are arranged in the annular mounting groove, and the rotating shafts on two sides of the tapered rollers are respectively connected with the inner wall of the annular mounting groove in a rotating mode.

Preferably, the bottom of the annular guide rail is in contact with the top of the tapered roller, and the bottom of the annular guide rail is matched with the top of the tapered roller.

Preferably, a rotating hole is formed in the top of the cylindrical block, a bearing is fixedly mounted in the rotating hole, and an inner ring of the bearing is fixedly sleeved on the middle shaft.

Compared with the prior art, the utility model provides a aversion machine of rotatory patient orientation has following beneficial effect:

the utility model provides a aversion machine of rotatory patient orientation:

the bed frame, the support, the air cylinder, the annular block, the connecting rod, the cylindrical block, the lying plate, the mounting plate, the middle shaft, the annular gear, the speed reduction motor, the main gear and the supporting and rotating mechanism are matched, so that the lying plate and a patient thereon can rotate and face after being lifted, the use requirement of a small hospital and a medium hospital is met, the operation is convenient, the structure is relatively simple, the cost is relatively low, and the use requirement of the small hospital and the medium hospital is met.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the patient orienting rotary distractor of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

FIG. 4 is a schematic view of the top view structure of the middle ring block and the tapered rollers of the present invention;

fig. 5 is a schematic top view of the middle bed frame of the present invention.

Reference numbers in the figures: 1. a bed frame; 2. a support; 3. a cylinder; 4. a ring block; 5. a connecting rod; 6. a cylindrical block; 7. a lying board; 8. mounting a plate; 9. a middle shaft; 10. a ring gear; 11. a reduction motor; 12. a main gear; 13. mounting blocks; 14. a ball bearing; 15. an annular guide rail; 16. a tapered roller; 17. a rotating shaft.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-5, fig. 1 is a schematic structural diagram of a preferred embodiment of a patient-oriented rotation machine according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; FIG. 4 is a schematic view of the top view structure of the middle ring block and the tapered rollers of the present invention; fig. 5 is a schematic top view of the middle bed frame of the present invention. A distractor for rotating a patient's orientation comprising: the bed comprises a bed frame 1, wherein a plurality of transverse supporting rods are fixedly arranged on the bed frame 1; the bracket 2 is fixedly arranged at the bottom of the bed frame 1; the four air cylinders 3 are all fixedly arranged on the support 2, and the four air cylinders 3 are distributed annularly; the annular block 4 is fixedly arranged at the top ends of the four cylinders 3; a plurality of connecting rods 5, wherein the connecting rods 5 are fixedly arranged on the inner wall of the annular block 4; the cylindrical block 6 is fixedly arranged at one end of the connecting rods 5 far away from the annular block 4; the lying plate 7 is arranged above the annular block 4; the mounting plate 8 is fixedly mounted at the bottom of the lying plate 7; the middle shaft 9 is fixedly arranged at the bottom of the mounting plate 8; the ring gear 10 is fixedly arranged at the bottom of the mounting plate 8; the speed reducing motor 11 is fixedly arranged on one side of the annular block 4; the main gear 12 is fixedly arranged on an output shaft of the speed reducing motor 11, and the main gear 12 is meshed with the ring gear 10; and the supporting rotating mechanism is arranged on the annular block 4 and the mounting plate 8.

Support slewing mechanism including a plurality of installation pieces 13, a plurality of ball 14, ring rail 15 and a plurality of taper roller 16, it is a plurality of the equal fixed mounting of installation piece 13 is in the bottom of mounting panel 8, it is a plurality of installation piece 13 is the annular and distributes, and is a plurality of ball 14 is nested respectively in a plurality of the bottom of installation piece 13, ring rail 15 fixed mounting is in the bottom of mounting panel 8, it is a plurality of taper roller 16 all is equipped with on the ring block 4, the equal fixed mounting in both sides of taper roller 16 has pivot 17.

An annular groove is formed in the top of the annular block 4, and the plurality of balls 14 are in contact with the inner wall of the bottom of the annular groove.

An annular mounting groove is formed in the top of the annular block 4, the tapered rollers 16 are arranged in the annular mounting groove, and the rotating shafts 17 on two sides of each tapered roller 16 are rotatably connected with the inner wall of the annular mounting groove.

The bottom of the annular guide rail 15 is in contact with the top of the tapered roller 16, and the bottom of the annular guide rail 15 is matched with the top of the tapered roller 16.

The top of the cylindrical block 6 is provided with a rotating hole, a bearing is fixedly arranged in the rotating hole, and the inner ring of the bearing is fixedly sleeved on the middle shaft 9.

The utility model provides a theory of operation of machine of shifting of rotatory patient orientation as follows: when a patient is examined, when the orientation of the patient on the lying plate 7 needs to be rotated, the four cylinders 3 are started to extend the output rods, so that the annular block 4, the lying plate 7 above the annular block and the patient are driven to ascend;

then starting a speed reducing motor 11 to enable a main gear 12 to rotate, wherein the main gear 12 drives a ring gear 10 to rotate, the ring gear 10 drives a mounting plate 8 to rotate, the mounting plate 8 drives balls 14 at the bottom of a mounting block 13 to roll in an annular groove on the annular block 4 and drives an annular guide rail 15 to rotate on a tapered roller 16, the tapered roller 16 and the balls 14 not only support the mounting plate 8, but also reduce friction force generated when the mounting plate 8 rotates, and meanwhile, the mounting plate 8 drives a lying plate 7 and a patient to rotate, so that the orientation of the patient is changed;

then, after the operation of the reduction motor 11 is stopped, the four cylinders 3 are started to shorten the output rods until the lying plate 7 contacts with the transverse support rods on the bed frame 1.

the utility model provides a aversion machine of rotatory patient orientation, cooperate through bed frame 1, support 2, cylinder 3, annular piece 4, connecting rod 5, cylinder piece 6, service creeper 7, mounting panel 8, axis 9, ring gear 10, gear motor 11, master gear 12 and support slewing mechanism, can rotate orientation after making service creeper 7 and the patient on it go up and down, in order to satisfy the in-service use needs, and convenient operation, the structure is simple relatively, the cost is relatively lower, satisfy the user demand of middle and small hospital.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;

in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A distractor machine that rotates patient orientation, comprising:

the bed frame is fixedly provided with a plurality of transverse supporting rods;

the bracket is fixedly arranged at the bottom of the bed frame;

the four air cylinders are all fixedly arranged on the bracket and are distributed annularly;

the annular block is fixedly arranged at the top ends of the four cylinders;

the connecting rods are fixedly arranged on the inner wall of the annular block;

the cylindrical block is fixedly arranged at one end, far away from the annular block, of the connecting rods;

the lying plate is arranged above the annular block;

the mounting plate is fixedly mounted at the bottom of the lying plate;

the middle shaft is fixedly arranged at the bottom of the mounting plate;

the ring gear is fixedly arranged at the bottom of the mounting plate;

the speed reducing motor is fixedly arranged on one side of the annular block;

the main gear is fixedly arranged on an output shaft of the speed reducing motor and is meshed with the ring gear;

and the supporting rotating mechanism is arranged on the annular block and the mounting plate.

2. The apparatus according to claim 1, wherein the supporting and rotating mechanism comprises a plurality of mounting blocks, a plurality of balls, a ring-shaped guide rail and a plurality of tapered rollers, the mounting blocks are all fixedly mounted at the bottom of the mounting plate, the mounting blocks are distributed in a ring shape, the balls are respectively nested at the bottoms of the mounting blocks, the ring-shaped guide rail is fixedly mounted at the bottom of the mounting plate, the tapered rollers are all arranged on the ring-shaped block, and rotating shafts are fixedly mounted at both sides of the tapered rollers.

3. The machine of shifting of rotatory patient orientation of claim 2, characterized in that, the annular groove has been seted up at the top of annular piece, and a plurality of ball all contacts with the bottom inner wall of annular groove.

4. The machine of shifting of rotatory patient orientation of claim 2, characterized in that, annular mounting groove has been seted up at the top of annular piece, and a plurality of taper roller all sets up in the annular mounting groove, the pivot of taper roller both sides respectively with the inner wall of annular mounting groove is rotated and is connected.

5. The rotational patient orientation shifter of claim 2, wherein the bottom of the annular guide is in contact with the top of the tapered roller, and the bottom of the annular guide is adapted to fit the top of the tapered roller.

6. The machine of shifting of rotatory patient orientation of claim 1, characterized in that, the top of cylinder piece has seted up the rotation hole, the fixed bearing that installs in the rotation hole, the inner circle fixed cover of bearing is in on the axis.