CN214967897U - Psychiatric department is with nursing chair of changeable form - Google Patents

Abstract

The invention discloses a nursing chair with switchable forms for psychiatry, which comprises a middle plate, a back plate and leg plates, wherein magnets and fixed legs are arranged on the lower end surface of the middle plate, a chest and abdomen binding belt and a head limiting mechanism are fixed on the back plate, movable legs are arranged in the back plate through columnar shafts, first inner holes are formed in the top ends of the movable legs, second inner holes are formed in the side edges of the top ends of the movable legs, a leg binding belt is fixedly arranged on one side of each leg plate, a bottom barrel is arranged on the other side of each leg plate through a bearing seat and is mutually connected with a movable threaded rod, and a connecting rod is fixedly arranged on the side edge of the movable threaded rod. This nursing chair of changeable form is used to psychiatric department can switch between the two kinds of states of chair and stretcher, possesses the constraint function to conveniently retrain the activity of carrying out infusion or detection with the patient on the chair, after infusion or completion inspection, can expand the chair and shift the patient for the stretcher state, avoid the patient not to cooperate.

Description

Psychiatric department is with nursing chair of changeable form

Technical Field

The invention relates to the technical field of psychiatric equipment, in particular to a nursing chair with switchable forms for psychiatric department.

Background

The nursing chair is the equipment that often uses in the psychiatric department treatment process, and the patient sits at the nursing chair, and doctor and nurse pass through the bandage and bind patient's four limbs on handrail and the chair leg of nursing chair, and the doctor of being convenient for inspects and nurse carries out nursing operations such as infusion.

With the constant examination and treatment of psychiatric patients by doctors and nurses, during the immobilization of patients using nursing chairs, it was found that:

the structure of current nursing chair only for simple chair repacking needs the nurse to fix patient's four limbs on nursing chair through independent bandage, and the operation is inconvenient to the fixed structure, after patient's inspection, can't be convenient shift the patient. Therefore, a nursing chair with switchable morphology for the psychiatric department is needed to be designed for the problems.

Disclosure of Invention

The invention aims to provide a nursing chair with switchable forms for psychiatric department, which aims to solve the problems that the prior art needs a nurse to fix the limbs of a patient on the nursing chair through independent binding bands, the operation is inconvenient, the structure is fixed, and the patient cannot be conveniently transferred after the examination of the patient is finished.

In order to achieve the purpose, the invention provides the following technical scheme: a nursing chair with switchable forms for psychiatric department comprises a middle plate, a back plate and leg plates, wherein a magnet and a fixed leg are installed on the lower end face of the middle plate, the middle plate is connected with the back plate through a hinge on one side of the middle plate, the middle plate is connected with the leg plates through a hinge on the other side of the middle plate, a handrail is fixed on the upper end face of the middle plate, a top binding hand belt is fixedly installed on the top surface of the handrail, a horizontal rod is installed on the side edge of the handrail, a side bolt is fixedly installed at one end of the horizontal rod and penetrates through a track window, the track window is arranged on the side edge of the handrail, a sleeve is fixedly installed at the other end of the horizontal rod, a vertical threaded rod is installed on the sleeve, a side binding hand belt is fixed on the side edge of the vertical threaded rod, the bottom end of the vertical threaded rod is connected with a first positioning hole, the first positioning hole is arranged on the middle plate, a second positioning hole is formed in the back plate, the activity window has been seted up at the medium plate middle part, and the activity window inboard is provided with horizontal threaded rod to horizontal threaded rod end runs through backup pad one end, and the backup pad other end passes through the column axle and installs at the backplate avris simultaneously, be fixed with chest abdomen binding belt and head stop gear on the backplate, and the backplate is inside to install movable leg through the column axle to first hole has been seted up on the activity leg top, the second hole has been seted up to activity leg top avris, install fastening bolt on the backplate, and fastening bolt and first hole interconnect, leg board one side fixed mounting has the leg binding belt, and the leg board opposite side installs end section of thick bamboo through the bearing frame to end section of thick bamboo and activity threaded rod interconnect, activity threaded rod avris fixed mounting has the connecting rod simultaneously.

Preferably, the middle plate and the back plate form a rotating mechanism through the hinge on the top surface of one side, the middle plate and the leg plate form a rotating mechanism through the hinge on the bottom surface of the other side, the length of the back plate is greater than that of the middle plate, and the length of the middle plate is greater than that of the leg plate.

Preferably, the magnet is a neodymium magnet, and the magnet is arranged in an arc-shaped plate structure.

Preferably, the horizontal rods and the side bolts are vertically distributed, the holes formed in the side edges of the horizontal rods and the handrail are in sliding connection, and the side bolts are in sliding connection with the track window.

Preferably, the horizontal threaded rod is in sliding connection with the movable window, the horizontal threaded rod is attached to the inner wall of a circular hole formed in the tail end of the supporting plate, and the supporting plate and the back plate form a rotating mechanism through a tail end cylindrical shaft.

Preferably, head stop gear is including adjusting threaded rod and location net cap, and adjusts threaded rod threaded mounting at the backplate end to adjusting threaded rod end passes through bearing frame and location net cap interconnect, adjusting threaded rod is about location net cap symmetric distribution, and the location net cap has fine and close stainless steel net to make.

Preferably, the movable leg and the back plate form a rotating mechanism through a cylindrical shaft at the tail end of the movable leg, and the connecting line of the center of the cylindrical shaft at the tail end of the movable leg and the center of the first inner hole is mutually vertical to the connecting line of the center of the cylindrical shaft at the tail end of the movable leg and the center of the second inner hole.

Preferably, the movable threaded rods are symmetrically distributed relative to the connecting rod, the movable threaded rods are in threaded connection with the bottom barrel, and the bottom barrel is made of iron.

Compared with the prior art, the invention has the beneficial effects that: the nursing chair with switchable forms for the psychiatric department adopts a novel structural design, can be switched between two states of a chair and a stretcher, has a binding function, so that a patient can be conveniently bound on the chair to carry out transfusion or detection activities, and can be unfolded into the stretcher state to transfer the patient after transfusion or examination is finished, so that the patient is prevented from being uncooperative;

1. through the structure consisting of the horizontal rod, the side bolt, the track window, the sleeve, the vertical threaded rod, the first positioning hole, the second positioning hole, the movable window, the horizontal threaded rod, the supporting plate and the support plate, the back plate and the middle plate can be ensured to be stable no matter in a horizontal or vertical state, and the stable fixation of a patient is facilitated;

2. through the structural design of end section of thick bamboo, movable threaded rod and connecting rod, can carry out the outrigger to the leg board, guarantee that the leg board can all remain stable under level and vertical two kinds of states, and the conversion state simple operation is convenient for shift the patient.

Drawings

FIG. 1 is a schematic front view of the back panel and leg panel of the present invention in an erected condition;

FIG. 2 is a front view of the back plate and the leg plate of the present invention;

FIG. 3 is a schematic view of a horizontal front cross-sectional structure of the back plate and the leg plate of the present invention;

FIG. 4 is a schematic top view of the back plate and the leg plate of the present invention;

FIG. 5 is a side sectional view of the plate and sleeve of the present invention;

FIG. 6 is a schematic side sectional view of the bottom cylinder of the present invention.

In the figure: 1. a middle plate; 101. a magnet; 2. a back plate; 3. a leg plate; 4. a fixed leg; 5. a handrail; 6. a hand belt is bound on the top; 7. a horizontal bar; 8. a side bolt; 9. a track window; 10. a sleeve; 11. a vertical threaded rod; 1101. a hand strap is bound laterally; 12. a first positioning hole; 13. a second positioning hole; 14. a movable window; 15. a horizontal threaded rod; 16. a support plate; 17. a chest and abdomen binding belt; 18. a head limiting mechanism; 1801. adjusting the threaded rod; 1802. positioning the net cap; 19. a movable leg; 20. a first inner bore; 21. a second inner bore; 22. fastening a bolt; 23. leg wrapping belts; 24. a bottom cylinder; 25. a movable threaded rod; 26. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a nursing chair with switchable forms for psychiatric department comprises a middle plate 1, a magnet 101, a back plate 2, leg plates 3, fixed legs 4, armrests 5, a top hand binding belt 6, a horizontal rod 7, side bolts 8, a track window 9, a sleeve 10, a vertical threaded rod 11, a side hand binding belt 1101, a first positioning hole 12, a second positioning hole 13, a movable window 14, a horizontal threaded rod 15, a support plate 16, a chest and abdomen binding belt 17, a head limiting mechanism 18, an adjusting threaded rod 1801, a positioning net cap 1802, a movable leg 19, a first inner hole 20, a second inner hole 21, a fastening bolt 22, a leg binding belt 23, a bottom cylinder 24, a movable threaded rod 25 and a connecting rod 26, wherein the magnet 101 and the fixed legs 4 are fixedly installed on the lower end surface of the middle plate 1, the middle plate 1 is connected with the back plate 2 through a hinge on one side of the middle plate, and the leg plates 3 are connected through hinges on the other side of the middle plate 1;

the middle plate 1 and the back plate 2 form a rotating mechanism through a hinge on the top surface of one side, the middle plate 1 and the leg plates 3 form a rotating mechanism through a hinge on the bottom surface of the other side, the length of the back plate 2 is greater than that of the middle plate 1, meanwhile, the length of the middle plate 1 is greater than that of the leg plates 3, the structural design enables the back plate 2 and the leg plates 3 to conveniently rotate, the mode is convenient to switch, the magnet 101 is a neodymium magnet, the magnet 101 is arranged in an arc-shaped plate structure, the structural design enables the magnet 101 to stably adsorb and fix a bottom barrel 24, the upper end surface of the middle plate 1 is fixedly welded with the handrail 5, the top surface of the handrail 5 is fixedly provided with a top binding hand belt 6, the side edge of the handrail 5 is provided with a horizontal rod 7, one end of the horizontal rod 7 is fixedly provided with a side bolt 8, the side bolt 8 penetrates through a track window 9, the track window 9 is arranged on the side edge of the handrail 5, and the horizontal rod 7 and the side bolt 8 are vertically distributed, the horizontal rod 7 is in sliding connection with a hole formed in the side of the handrail 5, the side bolt 8 is in sliding connection with the track window 9, and the horizontal rod 7 can stably perform horizontal displacement due to the structural design;

the other end of the horizontal rod 7 is welded with a sleeve 10, the sleeve 10 is provided with a vertical threaded rod 11 in a threaded manner, a side hand binding belt 1101 is fixed on the side edge of the vertical threaded rod 11, the bottom end of the vertical threaded rod 11 is connected with a first positioning hole 12, the first positioning hole 12 is arranged on the middle plate 1, a second positioning hole 13 is arranged on the back plate 2, a movable window 14 is arranged in the middle of the middle plate 1, a horizontal threaded rod 15 is arranged on the inner side of the movable window 14, the tail end of the horizontal threaded rod 15 penetrates through one end of a support plate 16, the other end of the support plate 16 is arranged on the side edge of the back plate 2 through a columnar shaft, the horizontal threaded rod 15 is in sliding connection with the movable window 14, the horizontal threaded rod 15 is attached to the inner wall of a circular hole arranged at the tail end of the support plate 16, the support plate 16 and the back plate 2 form a rotating mechanism through a tail end columnar shaft, and the structure design enables the horizontal threaded rod 15 to stably and horizontally slide along the movable window 14, the position of the back plate 2 is fixed through a support plate 16, a chest and abdomen binding belt 17 and a head limiting mechanism 18 are fixed on the back plate 2, a movable leg 19 is arranged in the back plate 2 through a columnar shaft, and the top end of the movable leg 19 is provided with a first inner hole 20;

the head limiting mechanism 18 comprises an adjusting threaded rod 1801 and a positioning net cap 1802, the adjusting threaded rod 1801 is installed at the tail end of the back plate 2 in a threaded mode, the tail end of the adjusting threaded rod 1801 is connected with the positioning net cap 1802 through a bearing seat, the adjusting threaded rod 1801 is symmetrically distributed relative to the positioning net cap 1802, and the positioning net cap 1802 is made of a fine stainless steel wire net, the position of the positioning net cap 1802 can be conveniently adjusted due to the structural design, the heads of different patients can be conveniently limited, a second inner hole 21 is formed in the edge side of the top end of each movable leg 19, each movable leg 19 and the back plate 2 form a rotating mechanism through a cylindrical shaft at the tail end of each movable leg 19, the cylindrical shaft center at the tail end of each movable leg 19 is perpendicular to the center connecting line of the first inner hole 20 and the cylindrical shaft center at the tail end of each movable leg 19 is perpendicular to the center connecting line of the second inner hole 21, and the movable legs 19 can be conveniently and rotatably positioned and continuously and conveniently supported and stored due to the structural design, fastening bolt 22 is installed to the screw thread on backplate 2, and fastening bolt 22 is terminal and first hole 20 interconnect, 3 one side fixed mounting of leg board has legging belt 23, and 3 opposite sides of leg board install end section of thick bamboo 24 through the bearing frame, and end section of thick bamboo 24 and movable threaded rod 25 interconnect, movable threaded rod 25 avris welded mounting has connecting rod 26 simultaneously, movable threaded rod 25 is about connecting rod 26 symmetric distribution, and movable threaded rod 25 is threaded connection with end section of thick bamboo 24, and the material of end section of thick bamboo 24 is iron, foretell structural design makes end section of thick bamboo 24 when rotatory, can utilize threaded connection relation push-and-pull movable threaded rod 25 to carry out stable rectilinear motion and irrotational.

The working principle is as follows: as shown in figure 1 in an initial state, a back plate 2 is erected, the bottom end of a vertical threaded rod 11 is stably connected with a first positioning hole 12, the bottom of a support plate 16 is extruded and fixed on the side of a middle plate 1 by a nut at the tail end of a horizontal threaded rod 15, the back plate 2 is fixed, a magnet 101 stably adsorbs a bottom barrel 24 to ensure that a leg plate 3 is kept vertical, a patient needing to be checked or transfused is enabled to sit on the middle plate 1, two arms, the chest and the abdomen and two legs of the patient are respectively positioned by a top binding hand belt 6, a chest and abdomen binding belt 17 and a leg binding belt 23, and the head of the patient is fixed by rotating an adjusting threaded rod 1801 to drive a positioning net cap 1802 to move downwards, so that the patient can be normally checked and transfused;

when the patient needs to be transferred after the examination and the transfusion are finished, the nuts symmetrically distributed at the two ends of the horizontal threaded rod 15 in the figures 1 and 5 can be unscrewed, the support plate 16 is not extruded and fixed by the nuts to keep the inclination, the fastening bolt 22 is screwed up to be completely separated from the first inner hole 20, the movable leg 19 is stirred to rotate 90 degrees clockwise, the back plate 2 is screwed out, the back plate 2 rotates 90 degrees anticlockwise to the horizontal state shown in the figures 2 and 3, the fastening bolt 22 is screwed into the second inner hole 21, the movable leg 19 is fixed vertically, the movable leg 19 supports the back plate 2, the back plate 2 pulls the horizontal threaded rod 15 to slide to the left in the movable window 14 to the state shown in the figure 2 through the support plate 16 in the rotating process, the nuts at the two ends of the horizontal threaded rod 15 are screwed down, the support plate 16 is fixed to be horizontal, then the vertical threaded rod 11 is completely separated from the first positioning hole 12, and the vertical threaded rod 11 is pulled to drive the sleeve 10 to move to the left, the horizontal rod 7 and the side bolt 8 respectively slide and displace along the side hole of the handrail 5 and the track window 9 until the vertical threaded rod 11 moves to the position right above the second positioning hole 13 and stops, the vertical threaded rod 11 is screwed down and fixed with the second positioning hole 13 in a threaded manner, the nut at the tail end of the side bolt 8 is screwed down, the nut extrudes the outer side of the handrail 5 to fix the position of the horizontal rod 7, the back plate 2 keeps horizontal under the action of the vertical threaded rod 11, the support plate 16 and the movable leg 19 to stably support the upper half body of a patient, the top hand binding belt 6 can be loosened at the moment, the arm of the patient moves close to the side hand binding belt 1101, and the arm of the patient lying flat is fixed through the side hand binding belt 1101;

then the bottom barrel 24 in the figure 1 is pressed down with force, the bottom barrel 24 is separated from the magnet 101, the leg plate 3 rotates anticlockwise to the horizontal state shown in the figures 2 and 3, simultaneously 2 bottom barrels 24 in the figure 6 are rotated in the same direction, the bottom barrel 24 rotates to push the movable threaded rod 25 and the connecting rod 26 downwards vertically until the pulley at the bottom end of the movable threaded rod 25 is contacted with the ground;

the middle plate 1, the back plate 2 and the leg plate 3 are changed from the chair state of fig. 1 to the horizontal stretcher state shown in fig. 2, the fixed legs 4, the movable legs 19, the bottom barrel 24 and the movable threaded rods 25 stably support the middle plate 1, the back plate 2 and the leg plate 3, the whole device and the pulleys can be conveniently transferred through the pulleys at the bottoms of the fixed legs 4, the movable legs 19 and the movable threaded rods 25, and a patient cannot move around during transferring, which is the working principle of the nursing chair with switchable shapes for the psychiatric department.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A nursing chair with switchable forms for psychiatric department comprises a middle plate (1), a back plate (2) and leg plates (3), and is characterized in that: magnet (101) and fixed leg (4) are installed to the terminal surface under medium plate (1), and medium plate (1) through the hinge and backplate (2) interconnect of its one side to medium plate (1) through the hinge and leg board (3) interconnect of its opposite side, medium plate (1) up end is fixed with handrail (5), and handrail (5) top surface fixed mounting has the top to tie up hand belt (6), and handrail (5) avris installs horizon bar (7), horizon bar (7) one end fixed mounting has side bolt (8), and side bolt (8) run through orbit window (9), and orbit window (9) are seted up in handrail (5) avris, horizon bar (7) other end fixed mounting has sleeve (10), and installs vertical threaded rod (11) on sleeve (10) to vertical threaded rod (11) avris is fixed with side hand belt (1101), the bottom end of the vertical threaded rod (11) is connected with the first positioning hole (12) mutually, the first positioning hole (12) is formed in the middle plate (1), the second positioning hole (13) is formed in the back plate (2), the movable window (14) is formed in the middle of the middle plate (1), the horizontal threaded rod (15) is arranged on the inner side of the movable window (14), the tail end of the horizontal threaded rod (15) penetrates through one end of the supporting plate (16), the other end of the supporting plate (16) is arranged on the side of the back plate (2) through a columnar shaft, a chest and abdomen binding belt (17) and a head limiting mechanism (18) are fixed on the back plate (2), movable legs (19) are arranged in the back plate (2) through the columnar shaft, the top ends of the movable legs (19) are provided with first inner holes (20), the top ends of the movable legs (19) are provided with second inner holes (21), and fastening bolts (22) are arranged on the back plate (2), and fastening bolt (22) and first hole (20) interconnect, leg board (3) one side fixed mounting has leg binding belt (23), and leg board (3) opposite side installs end section of thick bamboo (24) through the bearing frame to end section of thick bamboo (24) and activity threaded rod (25) interconnect, activity threaded rod (25) avris fixed mounting has connecting rod (26) simultaneously.

2. The nursing chair with switchable morphology for psychiatric department according to claim 1, characterized in that: the middle plate (1) and the back plate (2) form a rotating mechanism through a hinge on the top surface of one side, the middle plate (1) and the leg plates (3) form a rotating mechanism through a hinge on the bottom surface of the other side, the length of the back plate (2) is larger than that of the middle plate (1), and meanwhile, the length of the middle plate (1) is larger than that of the leg plates (3).

3. The nursing chair with switchable morphology for psychiatric department according to claim 1, characterized in that: the magnet (101) is a neodymium magnet, and the magnet (101) is of an arc-shaped plate-shaped structure.

4. The nursing chair with switchable morphology for psychiatric department according to claim 1, characterized in that: the horizontal rods (7) and the side bolts (8) are vertically distributed, the horizontal rods (7) are in sliding connection with holes formed in the side of the handrail (5), and the side bolts (8) are in sliding connection with the track window (9).

5. The nursing chair with switchable morphology for psychiatric department according to claim 1, characterized in that: the horizontal threaded rod (15) is in sliding connection with the movable window (14), the horizontal threaded rod (15) is attached to the inner wall of a circular hole formed in the tail end of the supporting plate (16), and the supporting plate (16) and the back plate (2) form a rotating mechanism through a tail end cylindrical shaft.

6. The nursing chair with switchable morphology for psychiatric department according to claim 1, characterized in that: head stop gear (18) are including adjusting threaded rod (1801) and location net cap (1802), and adjust threaded rod (1801) screw thread and install at backplate (2) end to adjusting threaded rod (1801) end through bearing frame and location net cap (1802) interconnect, adjusting threaded rod (1801) about location net cap (1802) symmetric distribution, and location net cap (1802) have fine and close stainless steel silk net to make.

7. The nursing chair with switchable morphology for psychiatric department according to claim 1, characterized in that: the movable leg (19) and the back plate (2) form a rotating mechanism through a cylindrical shaft at the tail end of the movable leg (19), and the connecting line of the center of the cylindrical shaft at the tail end of the movable leg (19) and the center of the first inner hole (20) is vertical to the connecting line of the center of the cylindrical shaft at the tail end of the movable leg (19) and the center of the second inner hole (21).

8. The nursing chair with switchable morphology for psychiatric department according to claim 1, characterized in that: the movable threaded rods (25) are symmetrically distributed relative to the connecting rod (26), the movable threaded rods (25) are in threaded connection with the bottom barrel (24), and the bottom barrel (24) is made of iron.

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