Patient turning-over assisting equipment for intensive care medicine

Abstract

The patient turning-over assisting device comprises a main body frame and a rotating shaft rod, reinforcing structures are fixedly connected to the two sides of the main body frame, the rotating shaft rod is fixedly connected to the inner side of the main body frame, a rotating shaft sleeve is rotationally connected to the outer side wall of the rotating shaft rod, and a soft cushion is installed at one end of a turning-over side plate. According to the turning-over device, the turning-over structure is arranged, a servo motor is started to drive a second bevel gear to rotate through a transmission rod, so that a first bevel gear meshed with the second bevel gear is driven, and at the moment, a transmission screw fixed with the first bevel gear also rotates together; according to the turnover device for the patient, the internal thread seat in threaded connection with the transmission screw rod transversely moves when the transmission screw rod rotates, so that the first hinge rod and the second hinge rod are upwards hinged and turned over, and the turnover side plate is jacked up and turned over through the movement of the jacking wheel along the guide groove, so that the patient lying flat can turn over, and the stability of the turnover device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary turning equipment, in particular to an auxiliary turning equipment for patients in critical care medicine. Background Art

[0002] During the medical treatment of patients, some critically ill patients have poor control over their bodies due to illness or surgery, and lying flat for a long time will make the patient feel uncomfortable. Therefore, critically ill patients often need to turn over regularly during the rest period. In order to facilitate the patients' turning over, special auxiliary turning equipment is often used to make the patients' turning over more convenient.

[0003] To this end, the patent specification with the announcement number CN211485364U discloses a patient turning over assisting device for the critical care medicine department, comprising: a bed board, a movable shaft is provided in the middle of the bed board and the movable shaft is fixedly connected to the bed board by bolts, a first side panel is provided on the right side of the movable shaft and a second side panel is provided on the left side, a first fixing frame is provided on the side of the first side panel and a second fixing frame is provided on the side of the second side panel, the first fixing frame and the second fixing frame are sleeved on the surface of the movable shaft, the first side panel and the second side panel are rotatably connected to the movable shaft through the first fixing frame and the second fixing frame, a fixed plate is provided between the bed board and the first side panel and the second side panel, and an airbag is provided on the upper part of the fixed plate. The utility model sets a movable shaft in the middle of the bed board, the first side panel is connected to the movable shaft through the first fixing frame, the second side panel is connected to the movable shaft through the second fixing frame, and the two side panels rotate with the movable shaft, thereby improving its flexibility and reducing the workload of medical staff when the patient turns over. The above turning over assisting device has a good turning over effect when it is used, but there are still some problems:

[0004] 1. When the above-mentioned turning-over assisting device is used, the airbag is inflated to turn over the side panels so as to achieve the effect of turning over the patient. However, since the airbag has strong elasticity, the side panels are prone to move during the turning-over process.

[0005] 2. When the above-mentioned turning assisting device is used, it should mostly be installed on a hospital bed. However, after long-term use, the device on the bed is prone to deviation and unstable installation. Utility Model Content

[0006] The utility model aims to provide a patient-assisting turning device for critical care medicine, so as to solve the defect of instability in the turning process of the existing turning assisting devices.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: A patient auxiliary turning device for critical care medicine, comprising a main frame and a rotating shaft rod, both sides of the main frame are fixedly connected with a reinforcement structure, the inner side of the main frame is fixedly connected with a rotating shaft rod, both sides of the top of the main frame are fixedly connected with a servo motor, the top of one side of the main frame is fixedly connected with an electric control box, one end of the electric control box is linearly connected with a remote control component, and turning structures are arranged inside both sides of the main frame, the turning structure comprises a transmission screw, an internal threaded seat, a first hinge rod, a second hinge rod, a guide groove, a bearing sleeve, a first bevel gear, a transmission rod, a second bevel gear and a top wheel, the transmission screw is rotatably connected to the two ends of the inner side of the main frame, the outer side wall of the rotating shaft rod is rotatably connected with a rotating shaft sleeve, one side of the rotating shaft sleeve is fixedly connected with a flip side plate, an auxiliary disassembly and assembly structure is opened inside one end of the flip side plate, and a soft pad is installed at one end of the flip side plate.

[0008] When in use, the turning over assisting device is placed on a hospital bed, with the end with the turning over structure facing the bed; then the electric control box is powered on and the start of the device is controlled by the remote control component; since two groups of turning over side panels are arranged on the inner side of the main frame and both are in a turning over structure through the rotating shaft sleeve and the rotating shaft rod, and one end of the two groups of turning over side panels is provided with a turning over structure for turning over, the turning over side panels in the corresponding position can be controlled by the remote control component to turn over when the device is in use, thereby allowing the patient lying flat on the cushion to turn over as needed.

[0009] Preferably, the reinforcement structure includes a rotating seat, an adjusting screw and a limit buckle. The rotating seat is rotatably connected to both sides of the main frame, one side of the rotating seat is fixedly connected to the adjusting screw, one side of the adjusting screw is threadedly connected to the limit buckle, and the limit buckle is gradually clamped and tightened toward both sides of the bed due to the threaded connection between the rotating seat and the adjusting screw.

[0010] Preferably, the rotating seat and the main frame are in a rotating structure, and the adjusting screw and the limiting buckle are in a threaded connection structure, so that the installation of the device is more stable.

[0011] Preferably, the auxiliary disassembly and assembly structure includes a card slot, a support plate and a card block, the card slot is opened inside the top of the flip side plate, one end of the cushion is fixedly connected to the support plate, and one end of the support plate is fixedly connected to the card block, and after the cushion is placed on the top of the flip side plate, the card block is aligned with the card slot and engaged, so that the cushion can remain stable after installation with the support of the support plate.

[0012] Preferably, the card slots are symmetrically distributed inside one end of the flip side plate, and the card slots and the card blocks are in a snap-fitting structure, thereby making the installation of the cushion more stable.

[0013] Preferably, one side of the outer wall of the transmission screw is threadedly connected with an internal threaded seat, the top of the internal threaded seat is hinged with a first hinge rod, one side of the first hinge rod is hinged with a second hinge rod, and guide grooves are provided at both ends of the bottom of the flip side plate, and the other side of the outer wall of the transmission screw is rotatably connected with a bearing sleeve, one end of the bearing sleeve is fixedly connected to one end inside the main frame, one side of the transmission screw penetrates into the interior of one side of the main frame and is fixedly connected to one side of the first bevel gear, the interior of both sides of the main frame is rotatably connected with a transmission rod, both ends of the outer wall of the transmission rod are fixedly connected to the second bevel gear, and one side of the two ends of the second hinge rod is rotatably connected with a top wheel, and the internal threaded seat is moved toward the direction of the bearing sleeve by controlling the forward and reverse rotation of the servo motor, thereby making the first hinge rod and the second hinge rod hinged and flipped upward, and the flip side plate is lifted and flipped by the movement of the top wheel along the guide groove.

[0014] Preferably, the transmission screw and the internal thread seat are in a threaded connection structure, and the first bevel gear and the second bevel gear are in a meshing structure, so that the flip side plate can be flipped.

[0015] The utility model provides a patient auxiliary turning device for critical care medicine, which has the advantages that: by providing a turning structure, a servo motor is started to drive the second bevel gear to rotate through the transmission rod, and thereby drive the first bevel gear meshed with the first bevel gear, at which time the transmission screw fixed to the first bevel gear will also rotate together, and the internal thread seat threadedly connected to the transmission screw will move laterally when the transmission screw rotates, thereby causing the first hinge rod and the second hinge rod to be hinged and turned upward, and the turning side plate is lifted and turned by the movement of the top wheel along the guide groove, so that the patient lying flat can turn over, thereby improving the stability of the device;

[0016] By providing a reinforcement structure, align one side of the limit buckle with the adjusting screw and rotate the rotating seat. At this time, the limit buckle is gradually clamped and tightened to both sides of the bed due to the threaded connection between the rotating seat and the adjusting screw, so that the placement and installation between the main frame and the bed are more stable, and the installation reinforcement of the equipment is achieved;

[0017] By providing an auxiliary disassembly and assembly structure, a plurality of card slots are opened inside one end of the flip side panel. After the cushion is placed on the top of the flip side panel, the card block is aligned with the card slot and engaged. In this way, the cushion can be kept stable after installation under the support of the support plate, and the cushion can be kept installed after the flip side panel is flipped, thereby realizing convenient disassembly and assembly of the cushion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural schematic diagram of the utility model;

[0019] Figure 2This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the reinforcement structure of the utility model when viewed from above;

[0021] Figure 4 It is a three-dimensional partial structural schematic diagram of the auxiliary disassembly and assembly structure of the utility model;

[0022] Figure 5 It is a partial structural diagram of the turning structure of the utility model from a rear view;

[0023] Figure 6 For the utility model Figure 2 A partial cross-section at the center is an enlarged structural diagram;

[0024] Figure 7 It is a schematic diagram of the three-dimensional partial structure of the turning structure of the utility model.

[0025] In the figure: 1. main frame; 2. reinforcement structure; 201. rotating seat; 202. adjusting screw; 203. limiting buckle; 3. rotating shaft rod; 4. rotating shaft sleeve; 5. flip side panel; 6. servo motor; 7. electric control box; 8. remote control component; 9. auxiliary disassembly and assembly structure; 901. slot; 902. support plate; 903. block; 10. cushion; 11. turning structure; 1101. transmission screw; 1102. internal thread seat; 1103. first hinge rod; 1104. second hinge rod; 1105. guide groove; 1106. bearing sleeve; 1107. first bevel gear; 1108. transmission rod; 1109. second bevel gear; 1110. top wheel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 7The utility model provides a patient auxiliary turning device for critical care medicine, comprising a main frame 1 and a rotating shaft rod 3, the inner side of the main frame 1 is fixedly connected with the rotating shaft rod 3, both sides of the top of the main frame 1 are fixedly connected with a servo motor 6, the top of one side of the main frame 1 is fixedly connected with an electric control box 7, one end of the electric control box 7 is linearly connected with a remote control component 8, the outer side wall of the rotating shaft rod 3 is rotatably connected with a rotating shaft sleeve 4, one side of the rotating shaft sleeve 4 is fixedly connected with a flip side plate 5, one side of the flip side plate 5 A cushion 10 is installed at the end, and a turning structure 11 is arranged inside both sides of the main frame 1. The turning structure 11 includes a transmission screw 1101, an internal thread seat 1102, a first hinge rod 1103, a second hinge rod 1104, a guide groove 1105, a bearing sleeve 1106, a first bevel gear 1107, a transmission rod 1108, a second bevel gear 1109 and a top wheel 1110. The transmission screw 1101 is rotatably connected to the two ends of the inner side of the main frame 1, and the transmission screw 1101 One side of the outer wall is threadedly connected with an internal thread seat 1102, the top of the internal thread seat 1102 is hinged with a first hinge rod 1103, one side of the first hinge rod 1103 is hinged with a second hinge rod 1104, both ends of the bottom of the flip side plate 5 are provided with guide grooves 1105, the other side of the outer wall of the transmission screw 1101 is rotatably connected with a bearing sleeve 1106, one end of the bearing sleeve 1106 is fixedly connected to one end inside the main frame 1, and one side of the transmission screw 1101 penetrates to the main body The interior of one side of the frame 1 is fixedly connected to one side of the first bevel gear 1107, the interiors of both sides of the main frame 1 are rotatably connected with a transmission rod 1108, both ends of the outer wall of the transmission rod 1108 are fixedly connected with the second bevel gear 1109, one side of both ends of the second hinged rod 1104 are rotatably connected with a top wheel 1110, the transmission screw 1101 and the internal threaded seat 1102 are in a threaded connection structure, and the first bevel gear 1107 and the second bevel gear 1109 are in a meshing structure.

[0028] See attached Figure 2 , Figure 5 , Figure 6 and Figure 7When the turning-over assisting device is used, it is placed on a hospital bed, and the end with the turning-over structure 11 is facing the bed, then the electric control box 7 is powered on and the start of the device is controlled by the remote control component 8. Since two groups of turning side panels 5 are arranged on the inner side of the main frame 1 and both are in a turning structure through the rotating shaft sleeve 4 and the rotating shaft rod 3, and one end of the two groups of turning side panels 5 is provided with a turning structure 11 for turning them, the turning side panels 5 at the corresponding positions can be controlled by the remote control component 8 to turn over when the device is in use, so that the patient lying flat on the cushion 10 can turn over as needed, and when the device is started, the servo motor 6 will drive the second bevel gear 1109 to rotate through the transmission rod 1108, and thereby drive The first bevel gear 1107 meshing with it, and the transmission screw 1101 fixed to the first bevel gear 1107 will also rotate together. At this time, the internal thread seat 1102 threadedly connected to the transmission screw 1101 will move laterally when the transmission screw 1101 rotates, and the internal thread seat 1102 is moved toward the bearing sleeve 1106 by controlling the forward and reverse rotation of the servo motor 6, so that the first hinge rod 1103 and the second hinge rod 1104 are hinged and flipped upward, and the flip side panel 5 is lifted and flipped by the movement of the top wheel 1110 along the guide groove 1105, so that the lying patient can turn over, and the remote control component 8 controls the start of the servo motor 6 at the corresponding position to control the flipping of the two sets of flip side panels 5.

[0029] Both sides of the main frame 1 are fixedly connected with a reinforcement structure 2, and the reinforcement structure 2 includes a rotating seat 201, an adjusting screw 202 and a limit buckle 203. The rotating seat 201 is rotatably connected to both sides of the main frame 1, one side of the rotating seat 201 is fixedly connected with the adjusting screw 202, one side of the adjusting screw 202 is threadedly connected with the limit buckle 203, the rotating seat 201 and the main frame 1 are in a rotating structure, and the adjusting screw 202 and the limit buckle 203 are in a threaded connection structure.

[0030] See attached Figure 1 , Figure 2 and Figure 3 When the device is installed and used, it needs to be placed on the top of the hospital bed. In order to avoid the position displacement of the device after long-term use, one side of the limit buckle 203 is aligned with the adjusting screw 202 and the rotating seat 201 is rotated. At this time, the limit buckle 203 is gradually clamped and tightened to both sides of the bed due to the threaded connection between the rotating seat 201 and the adjusting screw 202, so that the placement and installation between the main frame 1 and the bed are more stable.

[0031] An auxiliary disassembly and assembly structure 9 is provided inside one end of the flip side panel 5, and the auxiliary disassembly and assembly structure 9 includes a card slot 901, a support plate 902 and a card block 903. The card slot 901 is provided inside the top end of the flip side panel 5, one end of the soft pad 10 is fixedly connected to the support plate 902, and one end of the support plate 902 is fixedly connected to the card block 903. The card slots 901 are symmetrically distributed inside one end of the flip side panel 5, and the card slots 901 and the card block 903 are in a card-fitting structure.

[0032] See attached Figure 1 and Figure 4 When the device is in use, the cushion 10 directly placed on the top of the flip side panel 5 is prone to tilt and move due to the flipping of the flip side panel 5. For this reason, a plurality of card slots 901 are opened inside one end of the flip side panel 5. After the cushion 10 is placed on the top of the flip side panel 5, the card block 903 is aligned with the card slot 901 and engaged, so that the cushion 10 can be kept stable after installation under the support of the support plate 902, so that the cushion 10 can be kept installed after the flip side panel 5 is flipped.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A patient-assisting turning device for critical care medicine, comprising a main frame (1) and a rotating shaft (3); Features: Both sides of the main frame (1) are fixedly connected with a reinforcement structure (2), the inner side of the main frame (1) is fixedly connected with a rotating shaft rod (3), both sides of the top of the main frame (1) are fixedly connected with a servo motor (6), the top of one side of the main frame (1) is fixedly connected with an electric control box (7), one end of the electric control box (7) is linearly connected with a remote control component (8), and both sides of the main frame (1) are provided with a turning structure (11) inside, and the turning structure (11) includes a transmission screw (1101), an internal thread seat (1102), a first hinge rod (1103), a second hinge rod (1104), a guide groove (1105), a bearing sleeve (1106), a first bevel gear (1107), a transmission rod (1108), a second bevel gear (1109) and a top wheel (1110), and the transmission screw (1101) is rotatably connected to both ends of the inner side of the main frame (1); The outer side wall of the rotating shaft rod (3) is rotatably connected to a rotating shaft sleeve (4), and one side of the rotating shaft sleeve (4) is fixedly connected to a flip side plate (5); An auxiliary disassembly and assembly structure (9) is provided inside one end of the flip side plate (5), and a soft pad (10) is installed on one end of the flip side plate (5).

2. A patient assisting turning device for critical care medicine according to claim 1, characterized in that: The reinforcement structure (2) comprises a rotating seat (201), an adjusting screw (202) and a limit buckle (203); the rotating seat (201) is rotatably connected to two sides of the main frame (1); one side of the rotating seat (201) is fixedly connected to the adjusting screw (202); and one side of the adjusting screw (202) is threadedly connected to the limit buckle (203).

3. A patient assisting turning device for critical care medicine according to claim 2, characterized in that: The rotating seat (201) and the main frame (1) are in a rotating structure, and the adjusting screw (202) and the limiting buckle (203) are in a threaded connection structure.

4. The patient assisting turning device for critical care medicine according to claim 1, characterized in that: The auxiliary disassembly and assembly structure (9) comprises a card slot (901), a support plate (902) and a card block (903); the card slot (901) is arranged inside the top end of the flip side plate (5); one end of the soft pad (10) is fixedly connected to the support plate (902); and one end of the support plate (902) is fixedly connected to the card block (903).

5. The patient assisting turning device for critical care medicine according to claim 4, characterized in that: The card slots (901) are symmetrically distributed inside one end of the flip side plate (5), and the card slots (901) and the card blocks (903) are in a card-engaging structure.

6. The patient assisting turning device for critical care medicine according to claim 1, characterized in that: One side of the outer wall of the transmission screw (1101) is threadedly connected to an internal thread seat (1102), the top end of the internal thread seat (1102) is hinged to a first hinge rod (1103), one side of the first hinge rod (1103) is hinged to a second hinge rod (1104), both ends of the bottom of the flip side plate (5) are provided with guide grooves (1105), the other side of the outer wall of the transmission screw (1101) is rotatably connected to a bearing sleeve (1106), one side of the bearing sleeve (1106) is hinged to the outer wall of the transmission screw (1101), and the first side of the first hinge rod (1103) is hinged to the second hinge rod (1104). One end is fixedly connected to one end inside the main frame (1), one side of the transmission screw (1101) passes through the inside of one side of the main frame (1) and is fixedly connected to one side of the first bevel gear (1107), the inside of both sides of the main frame (1) are rotatably connected to the transmission rod (1108), the two ends of the outer wall of the transmission rod (1108) are fixedly connected to the second bevel gear (1109), and one side of both ends of the second hinged rod (1104) are rotatably connected to the top wheel (1110).

7. The patient assisting turning device for critical care medicine according to claim 6, characterized in that: The transmission screw (1101) and the internal thread seat (1102) are in a threaded connection structure, and the first bevel gear (1107) and the second bevel gear (1109) are in a meshing structure.

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