Patient care transfer device

Abstract

The present invention relates to the technical field of medical equipment, and discloses a patient care transfer device, including a movable bottom plate, a transfer protection frame is fixed on the top of the movable bottom plate, a receiving groove is arranged inside the transfer protection frame, and a support plate is slidably connected inside the receiving groove, and an electric telescopic rod is fixed on the top of the movable bottom plate. The present invention makes contact with the control button of the vertical height through a protrusion, so that the electric telescopic rod stops running, the motor is turned on, and under the action of the meshing connection between the rack and the gear, the bed board is moved out from the top of the buffer connection plate, so that the patient and the bed board can be separated smoothly, reducing the labor intensity of medical staff, improving the work efficiency of patient transfer, facilitating the transfer of patients with large weight or more serious injuries, improving the practicality of the entire device, and improving the overall aesthetics of the bed board through a shielding mechanism. Through the support plate and spring A, it is convenient to buffer the bumpy road section encountered when the patient is transferred.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a patient care and transfer device. Background Art

[0002] Nursing is an important part of medical services. Since it involves all aspects of the patient's recovery and recuperation process, nursing work is crucial in the patient's rehabilitation process. In the process of rescue or hospitalization, it often involves the transfer of patients. In the existing technology, this transfer process is mainly completed by facilities such as wheelchairs, nursing beds, stretchers, etc. Although such facilities can carry the human body and complete the transfer work, their functions are relatively single;

[0003] Chinese patent authorization announcement number CN216021716U discloses an intelligent nursing robot patient transfer device, including a base, a moving block is slidably connected to the top of the base, a threaded through hole is provided on one side of the moving block, a threaded rod is connected to the inner thread of the threaded through hole, two fixed blocks are welded to the top of the moving block, a support rod is rotatably connected to one side of the fixed block, a moving plate is rotatably connected to the top of the support rod, a heating box is provided at the bottom of the moving plate, and a temperature control switch is provided at the top of the moving plate. The utility model sets a moving plate, a heating box and a temperature control switch, and rotates the threaded rod, so that the moving block can be horizontally moved at the top of the base, thereby driving the bottom ends of the support rods on both sides to approach or separate, so that the support rods rotate relative to each other, and the moving plate rises and falls, which is convenient for the patient to be transferred, and the moving plate can be heated by the heating box, and the temperature control switch can control the heating temperature, so that when the patient lies on the moving plate, the temperature can be ensured to be suitable. The above-mentioned existing technical solution has the following shortcomings: during use, the device facilitates medical staff to transfer patients on the mobile board by realizing the up and down movement of the mobile board. When the patient is heavy or seriously injured, it is inconvenient for medical staff to carry and transfer the patient, which is not only labor-intensive but also easy to cause secondary injuries to the patient. Therefore, there is room for improvement. Summary of the invention

[0004] The object of the present invention is to provide a patient care transfer device to solve the problem raised in the above background technology that when a patient is transferred to a related department, it is inconvenient for medical staff to lift the patient from the bed to another bed.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a patient care transfer device, comprising a movable base plate, a transfer protection frame is fixed on the top of the movable base plate, a receiving groove is arranged inside the transfer protection frame, and a support plate is slidably connected inside the receiving groove, an electric telescopic rod is fixed on the top of the movable base plate, and the electric telescopic rod extends to the inside of the receiving groove, the top of the electric telescopic rod is fixedly connected to the bottom of the support plate, a mounting groove A is arranged on one side of the receiving groove, a control button is arranged inside the mounting groove, a mounting groove B is arranged inside the support plate, a spring D is fixed inside the mounting groove B, and a protrusion is fixed on the side of the spring D close to the transfer protection frame, the protrusion and the control button are on the same vertical plane, and the support A buffer connecting plate is provided at the top of the support plate, and the top of the buffer connecting plate is slidably connected to a bed board, and shielding mechanisms are provided at both ends of the bed board, and a transfer mechanism is provided on one side of the transfer protection frame; the transfer mechanism includes a motor arranged at one end of the transfer protection frame, L-shaped frames are fixed on both sides of the inner wall of the accommodating groove, and the side of the L-shaped frame close to the transfer protection frame is rotatably connected with a gear, and an extension shaft is fixed at the end of the gear away from the L-shaped frame, and the extension shaft passes through the inner wall of the transfer protection frame and is fixedly connected to the output shaft of the motor, teeth are provided at both ends of the bed board, and the teeth are adapted to the gears, the inner side of the transfer protection frame is rotatably connected with a rotating shaft, and a belt is sleeved on the outer side of the rotating shaft and the extension shaft, and a dustproof mechanism is provided on the outer side of the rotating shaft.

[0006] Preferably, the belt, L-shaped frame, gear and extension shaft are symmetrically arranged about the central axis of the transfer protection frame, the belt is arranged in an inclined state, and the position of the belt close to the rotating shaft is higher.

[0007] Preferably, the shielding mechanism includes a mounting groove C arranged inside the bed board, and a spring B is fixed inside the mounting groove, and a moving block is fixed to the other end of the spring B, and a shielding plate is fixed to the top of the moving block.

[0008] Preferably, the top end of the shielding plate on one side close to the transfer protection frame is arranged in an inclined shape, and the bottom end of the L-shaped frame is arranged in an arc shape.

[0009] Preferably, the dust-proof mechanism includes a dust-proof curtain wrapped around the outside of the rotating shaft, a movable frame is fixed on the side of the dust-proof curtain away from the rotating shaft, and rollers are rotatably connected to both ends of the movable frame, an inclined groove is opened on the inner wall of the accommodating groove, and the inclined groove is slidably connected to the roller, a disinfection box is fixed to the bottom end of the movable frame, and an extrusion mechanism is arranged on the inner side of the movable frame.

[0010] Preferably, the extrusion mechanism includes an internal threaded rod rotatably connected to the movable frame, both ends of the threaded rod are fixedly connected to rollers, the outer side of the roller is threadedly connected to a threaded sleeve, the interior of the disinfection box is slidably connected to a piston plate, and a connecting rod is fixed to the top of the piston plate, the connecting rods all pass through the interior of the disinfection box, and an extrusion plate is fixed to the top of the connecting rod.

[0011] Preferably, a spring C is fixed to the bottom end of the extrusion plate, and the spring C is located outside the connecting rod, and the bottom end of the spring C is fixedly connected to the top end of the disinfection box.

[0012] Preferably, the top of the extrusion plate is arranged in an inclined shape, the bottom end of the threaded sleeve is arranged in an arc shape, a guide block is fixed to the top end of the threaded sleeve, and the guide block is slidably connected to the inside of the moving frame.

[0013] Preferably, a spring A is fixed to the top of the support plate, and the top of the spring A is fixedly connected to the bottom end of the buffer connecting plate, a guide rod is fixed to the bottom end of the buffer connecting plate, a through hole is provided inside the support plate, and the guide rods all pass through the inside of the support plate.

[0014] Preferably, a control panel is fixed at one end of the transfer protection frame, and the height and speed of the electric telescopic rod's rise are adjusted through the control panel. When the protrusion contacts the control button, the electric telescopic rod is closed and the motor is turned on through the background operation of the control panel.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The convex block contacts the vertical height control button, so that the electric telescopic rod stops running and the motor starts. When the teeth are meshed with the gears, the bed board moves out from above the buffer connection board, so that the patient and the bed board can be separated smoothly, reducing the labor intensity of medical staff, improving the efficiency of patient transfer, facilitating the transfer of patients with large weight or serious injuries, and improving the practicality of the entire device. The shielding mechanism improves the overall aesthetics of the bed board. The support plate and spring A facilitate buffering of bumpy sections encountered during the transfer of patients, thereby improving the practicality of the entire device.

[0017] 2. By rotating the shaft, the dust curtain on the outside of the shaft is released. Under the action of the gravity of the moving frame and the disinfection box, the moving frame drives the disinfection box to move toward the tail of the transfer protection frame with the roller. The threaded sleeve moves toward the side of the extrusion plate under the action of the threaded connection and the guide block. The top of the extrusion plate is set in an inclined shape, so that the extrusion plate pushes the connecting rod and the piston plate, compressing the connecting rod, thereby realizing the extrusion-type mobile disinfection of the disinfectant inside the disinfection box, reducing the cleaning intensity of the staff, and at the same time, covering the top of the transfer protection frame with the dust curtain can have a certain dust-proof effect, reducing the labor intensity of medical staff during the maintenance of medical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the bed board distribution of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the movable frame of the present invention in a front section;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the belt distribution of the present invention;

[0023] Figure 5 For the present invention Figure 4 Schematic diagram of the three-dimensional structure at A in the middle;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the extrusion mechanism of the present invention;

[0025] Figure 7 It is a schematic diagram of a partial three-dimensional structure of the shielding mechanism of the present invention;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the protrusion distribution of the present invention.

[0027] Explanation of the reference numerals in the figure: 1. transfer protection frame; 2. bed board; 3. dustproof mechanism; 301. inclined groove; 302. moving frame; 303. roller; 304. dustproof curtain; 4. control panel; 5. moving bottom plate; 6. transfer mechanism; 601. motor; 602. L-shaped frame; 603. belt; 604. gear; 605. extension shaft; 606. teeth; 7. rotating shaft; 8. buffer connecting plate; 9. supporting plate; 10. electric telescopic rod; 11. bump; 12. spring A; 13. shielding mechanism; 1301. shielding plate; 1302. moving block; 1303. spring B; 14. extrusion mechanism; 1401. threaded sleeve; 1402. threaded rod; 1403. extrusion plate; 1404. spring C; 1405. connecting rod; 1406. piston plate; 15. disinfection box; 16. spring D; 17. control button. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments of the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention. Example

[0029] In order to solve the problem in the prior art that when a patient is transferred to a related department, it is inconvenient for medical staff to lift the patient from the bed to another bed, the following solution is disclosed, specifically as follows: Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 and Figure 8 As shown:

[0030] A patient care transfer device comprises a movable bottom plate 5, a transfer protection frame 1 is fixed on the top of the movable bottom plate 5, a receiving groove is arranged inside the transfer protection frame 1, and a support plate 9 is slidably connected inside the receiving groove, an electric telescopic rod 10 is fixed on the top of the movable bottom plate 5, and the electric telescopic rod 10 extends to the inside of the receiving groove, and the top of the electric telescopic rod 10 is fixedly connected to the bottom of the support plate 9, a mounting groove A is arranged on one side of the receiving groove, and a control button 17 is arranged inside the mounting groove, a mounting groove B is arranged inside the support plate 9, and a spring D16 is fixed inside the mounting groove B, and a protrusion 11 is fixed on the side of the spring D16 close to the transfer protection frame 1, and the protrusion 11 and the control button 17 are on the same vertical plane, a buffer connecting plate 8 is arranged on the top of the support plate 9, and the top of the buffer connecting plate 8 slides It is dynamically connected to a bed board 2, and shielding mechanisms 13 are provided at both ends of the bed board 2. A transfer mechanism 6 is provided on one side of the transfer protection frame 1; the transfer mechanism 6 includes a motor 601 arranged at one end of the transfer protection frame 1, L-shaped frames 602 are fixed on both sides of the inner wall of the accommodating groove, and the side of the L-shaped frame 602 close to the transfer protection frame 1 is rotatably connected with a gear 604, and the end of the gear 604 away from the L-shaped frame 602 is fixed with an extension shaft 605, and the extension shaft 605 passes through the inner wall of the transfer protection frame 1 and is fixedly connected to the output shaft of the motor 601, teeth 606 are provided at both ends of the bed board 2, and the teeth 606 are adapted to the gear 604, the inner side of the transfer protection frame 1 is rotatably connected with a rotating shaft 7, and a belt 603 is sleeved on the outer side of the rotating shaft 7 and the extension shaft 605, and a dustproof mechanism 3 is provided on the outer side of the rotating shaft 7.

[0031] The belt 603, the L-shaped frame 602, the gear 604 and the extension shaft 605 are all symmetrically arranged about the central axis of the transfer protection frame 1, and the belt 603 is arranged in an inclined state, and the position of the belt 603 near the rotating shaft 7 is higher; the shielding mechanism 13 includes a mounting groove C arranged inside the bed board 2, and a spring B1303 is fixed inside the mounting groove, and a moving block 1302 is fixed to the other end of the spring B1303, and a shielding plate 1301 is fixed to the top of the moving block 1302; the top of the shielding plate 1301 near the transfer protection frame 1 is arranged in an inclined state, and the L-shaped frame 602 is arranged in an inclined state. The bottom end of the frame 602 is arranged in an arc shape; a spring A12 is fixed to the top end of the support plate 9, and the top end of the spring A12 is fixedly connected to the bottom end of the buffer connecting plate 8, a guide rod is fixed to the bottom end of the buffer connecting plate 8, a through hole is arranged inside the support plate 9, and the guide rods all pass through the inside of the support plate 9; a control panel 4 is fixed to one end of the transfer protection frame 1, and the height and speed of the rise of the electric telescopic rod 10 are adjusted by the control panel 4. When the protrusion 11 contacts the control button 17, the electric telescopic rod 10 is closed and the motor 601 is turned on through the background operation of the control panel 4.

[0032] In this embodiment, when in use, the patient is supported by the bed board 2. When the bed is moved, the electric telescopic rod 10 is started through the control panel 4. When the electric telescopic rod 10 drives the support plate 9 and the buffer connecting plate 8 to rise as a whole, when the bottom end of the motor 601 contacts the shielding plate 1301, the shielding plate 1301 moves downward under the elastic expansion and contraction action of the spring B1303. At the same time, under the elastic expansion and contraction action of the spring D16, the protrusion 11 contacts the vertical height control button 17, so that the electric telescopic rod 10 stops running, the motor 601 is turned on, and at the same time, the teeth 606 at both ends of the bed board 2 are in contact with the inner side of the transfer protection frame 1. The gear 604 is meshed and connected. Since the extension shaft 605 drives the gear 604 to rotate, the gear 604 on the inner side of the transfer protection frame 1 rotates synchronously in the same direction under the action of the belt 603 and the rotating shaft 7. Under the connection under the meshing action, the bed board 2 is moved out from above the buffer connecting plate 8, so that the patient and the bed board 2 can be separated smoothly, reducing the labor intensity of medical staff, improving the work efficiency of patient transfer, facilitating the transfer of patients with large weight or more serious injuries, and improving the practicality of the entire device. When the bed board 2 needs to be connected to the transfer protection frame 1, the motor 601 is started to make the bed board 2 and the buffer connecting plate 8 slidingly connected. Example

[0033] This embodiment is different from the first embodiment. After the use of the transport protection frame 1, it is automatically disinfected and dustproofed. Specifically, Figure 1 , Figure 3 and Figure 6 As shown:

[0034] The dustproof mechanism 3 includes a dustproof curtain 304 wound around the outside of the rotating shaft 7, a moving frame 302 is fixed on the side of the dustproof curtain 304 away from the rotating shaft 7, and the two ends of the moving frame 302 are rotatably connected to the rollers 303, an inclined groove 301 is provided on the inner wall of the receiving groove, and the inclined groove 301 is slidably connected to the roller 303, a disinfection box 15 is fixed to the bottom end of the moving frame 302, and an extrusion mechanism 14 is arranged on the inner side of the moving frame 302; the extrusion mechanism 14 includes an internal threaded rod 1402 rotatably connected to the moving frame 302, both ends of the threaded rod 1402 are fixedly connected to the roller 303, the outer side of the roller 303 is threadedly connected to the threaded sleeve 1401, and the disinfection box 15 The interior of the piston plate 1406 is slidably connected thereto, and a connecting rod 1405 is fixed to the top of the piston plate 1406, and the connecting rod 1405 passes through the interior of the disinfection box 15, and an extrusion plate 1403 is fixed to the top of the connecting rod 1405; a spring C1404 is fixed to the bottom end of the extrusion plate 1403, and the spring C1404 is located on the outside of the connecting rod 1405, and the bottom end of the spring C1404 is fixedly connected to the top of the disinfection box 15; the top of the extrusion plate 1403 is arranged in an inclined shape, and the bottom end of the threaded sleeve 1401 is arranged in an arc shape, a guide block is fixed to the top of the threaded sleeve 1401, and the guide block is slidably connected to the interior of the moving frame 302.

[0035] In this embodiment, when in use, when the bed board 2 is separated from the transfer protection frame 1, it rotates synchronously with the rotating shaft 7, so that the dust curtain 304 wound on the outer side of the rotating shaft 7 is released, and the movable frame 302 and the disinfection box 15 cooperate with the roller 303 under the action of their own gravity, so that the movable frame 302 drives the disinfection box 15 to move toward the tail of the transfer protection frame 1, and at the same time, the threaded rod 1402 is driven to rotate during the rotation of the roller 303. The threaded sleeve 1401 moves to one side of the extrusion plate 1403 under the action of the threaded connection and the guide block. Since the top of the extrusion plate 1403 is arranged in an inclined shape, the extrusion plate 1403 Push the connecting rod 1405 and the piston plate 1406 to compress the connecting rod 1405, thereby realizing mobile disinfection of the disinfectant inside the disinfection box 15 and reducing the cleaning intensity of the staff. At the same time, covering the top of the transfer protection frame 1 with the dust-proof curtain 304 can have a certain dust-proof effect, reduce the labor intensity of medical staff during the maintenance of medical equipment, and protect the transfer protection frame 1. When the bed board 2 is connected to the transfer protection frame 1, the roller 303 will be wound around the outside of the rotating shaft 7 again, and the piston plate 1406 will be reset under the elastic action of the spring C1404, which is convenient for medical staff to add disinfectant to the inside of the disinfection box 15 again.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A patient care transfer device, comprising a movable base plate (5), a transfer protection frame (1) being fixed to the top of the movable base plate (5), characterized in that: The transfer protection frame (1) is provided with a receiving groove inside, and a support plate (9) is slidably connected inside the receiving groove. An electric telescopic rod (10) is fixed at the top end of the movable bottom plate (5), and the electric telescopic rod (10) extends into the inside of the receiving groove. The top end of the electric telescopic rod (10) is fixedly connected to the bottom end of the support plate (9). A mounting groove A is provided on one side of the receiving groove, and a control button (17) is provided inside the mounting groove. A mounting groove B is provided inside the support plate (9), and a spring D (16) is fixed inside the mounting groove B. A protrusion (11) is fixed on the side of the spring D (16) close to the transfer protection frame (1), and the protrusion (11) and the control button (17) are on the same vertical plane. A buffer connecting plate (8) is provided on the top end of the support plate (9), and the top end of the buffer connecting plate (8) is slidably connected to a bed plate (2). Both ends of the bed plate (2) are provided with shielding mechanisms (13). A transfer mechanism (6) is provided on one side of the transfer protection frame (1). The transfer mechanism (6) comprises a motor (601) arranged at one end of the transfer protection frame (1), L-shaped frames (602) are fixed on both sides of the inner wall of the accommodating groove, and the side of the L-shaped frame (602) close to the transfer protection frame (1) is rotatably connected to a gear (604), and an extension shaft (605) is fixed to the end of the gear (604) away from the L-shaped frame (602), and the extension shaft (605) passes through the inner wall of the transfer protection frame (1) and is fixedly connected to the output shaft of the motor (601), and teeth (606) are arranged at both ends of the bed plate (2), and the teeth (606) and the gear (604) are rotatably connected. Accordingly, the inner side of the transfer protection frame (1) is rotatably connected to a rotating shaft (7), and the outer sides of the rotating shaft (7) and the extension shaft (605) are sleeved with a belt (603). The outer side of the rotating shaft (7) is provided with a dustproof mechanism (3), and the dustproof mechanism (3) comprises a dustproof curtain (304) wound around the outer side of the rotating shaft (7). A moving frame (302) is fixed to the side of the dustproof curtain (304) away from the rotating shaft (7), and rollers (303) are rotatably connected to the two ends of the moving frame (302). An inclined groove (301) is provided on the inner wall of the accommodating groove, and the inclined groove (301) is slidably connected to the roller (303). A disinfection box (15) is fixed at the bottom end of the movable frame (302), and an extrusion mechanism (14) is arranged inside the movable frame (302). The extrusion mechanism (14) comprises an internal threaded rod (1402) rotatably connected to the movable frame (302), both ends of the threaded rod (1402) are fixedly connected to the roller (303), and the outer side of the roller (303) is threadedly connected to a threaded sleeve (1401), and the interior of the disinfection box (15) is slidably connected to a piston plate (1406), and a connecting rod (1405) is fixed to the top end of the piston plate (1406), and the connecting rod (1405) is The connecting rod (1405) runs through the interior of the disinfection box (15); the top end of the connecting rod (1405) is fixed with an extrusion plate (1403); the bottom end of the extrusion plate (1403) is fixed with a spring C (1404), and the spring C (1404) is located outside the connecting rod (1405); the bottom end of the spring C (1404) is fixedly connected to the top end of the disinfection box (15); the top of the extrusion plate (1403) is arranged in an inclined shape; the bottom end of the threaded sleeve (1401) is arranged in an arc shape; the top end of the threaded sleeve (1401) is fixed with a guide block, and the guide block is slidably connected to the inside of the moving frame (302).

2. A patient care transport device according to claim 1, characterized in that: The belt (603), the L-shaped frame (602), the gear (604) and the extension shaft (605) are all symmetrically arranged about the central axis of the transfer protection frame (1); the belt (603) is arranged in an inclined shape, and the position of the belt (603) on the side close to the rotating shaft (7) is higher.

3. A patient care transport device according to claim 1, characterized in that: The shielding mechanism (13) comprises a mounting groove C arranged inside the bed board (2), a spring B (1303) being fixed inside the mounting groove, a moving block (1302) being fixed at the other end of the spring B (1303), and a shielding plate (1301) being fixed at the top end of the moving block (1302).

4. A patient care transport device according to claim 3, characterized in that: The top end of the shielding plate (1301) on the side close to the transfer protection frame (1) is arranged in an inclined shape, and the bottom end of the L-shaped frame (602) is arranged in an arc shape.

5. A patient care transport device according to claim 1, characterized in that: A spring A (12) is fixed to the top end of the support plate (9), and the top end of the spring A (12) is fixedly connected to the bottom end of the buffer connection plate (8). A guide rod is fixed to the bottom end of the buffer connection plate (8). A through hole is provided inside the support plate (9), and the guide rods all pass through the inside of the through hole.

6. A patient care transport device according to claim 1, characterized in that: A control panel (4) is fixed to one end of the transfer protection frame (1), and the height and speed of the rise of the electric telescopic rod (10) are adjusted through the control panel (4). When the protrusion (11) contacts the control button (17), the electric telescopic rod (10) is closed and the motor (601) is turned on through the background operation of the control panel (4).

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