Auxiliary supporting device for trunk of patient

Abstract

The utility model discloses an auxiliary supporting device for the trunk of a patient, and relates to the technical field of medical instruments. The seat comprises a seat body, wherein a shell is fixedly connected to one side of the seat body; an adjusting assembly is arranged in the shell and comprises a transmission motor, the transmission motor is fixedly connected to the top of one side of the shell, the output end of the transmission motor is fixedly connected with a transmission rod, and an adjusting part is arranged on the surface of the transmission rod; and fixing assemblies are arranged at the top and the bottom of the inner cavity of the shell. According to the supporting angle adjusting device, the transmission rod can be driven to rotate through work of the transmission motor, then the worm gear is driven to rotate through the worm, the supporting plate is driven to rotate through the rotating rod, and therefore the purpose of adjusting the supporting angle is achieved, the threaded rod can be driven to rotate through work of the driving motor, and then the threaded sleeve is driven to move; and therefore, the clamping plates are driven to move through the moving rods, and the aim of assisting in fixing the body of the patient is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to an auxiliary supporting device for a patient's trunk. Background Art

[0002] A patient trunk auxiliary support device, commonly known as a back frame or trunk support, is mainly used to help doctors or caregivers provide support and support to the patient's torso when performing medical operations such as suctioning, infusion, examination, treatment, etc., to reduce pressure and damage to the patient. This device is usually made of metal or plastic and has adjustable support components that can be adjusted according to the patient's different needs and physical condition.

[0003] The patient trunk auxiliary support devices in the existing technology are unable to adjust the support angle according to the patient's actual needs when supporting the patient's trunk, causing the patient to feel discomfort and pain, and also affecting their recovery speed. At the same time, most devices are unable to assist in fixing the patient's trunk, causing the patient to easily deviate from the support position during support training. Not only will the patient fall, be injured or other accidents caused by deviation from the correct position, but it will also affect the patient's training effect and safety.

[0004] To this end, we provide a patient trunk auxiliary support device to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a patient trunk auxiliary support device, which solves the problem that the patient trunk auxiliary support device in the prior art cannot adjust the support angle according to the actual needs of the patient and cannot assist in fixing the patient's torso through the cooperation of the adjustment component and the fixing component.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a patient trunk auxiliary support device, comprising a seat body, one side of which is fixedly connected to a shell;

[0008] An adjustment component is provided inside the housing, and the adjustment component includes a transmission motor, the transmission motor is fixedly connected to the top of one side of the housing, the output end of the transmission motor is fixedly connected to a transmission rod, and an adjustment member is provided on the surface of the transmission rod;

[0009] The top and bottom of the inner cavity of the shell are both provided with fixing components, and the fixing components include a drive motor, which is fixedly connected to the top of the back side of the shell. The output end of the drive motor is fixedly connected to a threaded rod, and a fixing piece is provided on the surface of the threaded rod.

[0010] The utility model is further configured as follows: the adjusting member includes a worm, the worm is fixedly connected to the surface of the transmission rod, a rotating rod is movably connected inside the outer shell, a worm wheel is fixedly connected to the surface of the rotating rod, the worm and the worm wheel are engaged with each other, the front and rear sides of the rotating rod surface are fixedly connected to connecting rods, and one side of the connecting rod is fixedly connected to a support plate.

[0011] The utility model is further configured such that the fixing member includes a threaded sleeve, the threaded sleeve is threadedly connected to the front and rear sides of the threaded rod surface, one side of the threaded sleeve is fixedly connected to the moving rod, and one side of the moving rod is fixedly connected to the clamping plate.

[0012] The present invention is further configured such that the front and back sides of the seat body are both fixedly connected with a transverse plate, and the top of the transverse plate is fixedly connected with an armrest.

[0013] The present invention is further configured such that a controller is fixedly connected to one side of the top of the armrest, and the controller is electrically connected to the transmission motor and the drive motor respectively through connecting lines.

[0014] The utility model is further configured such that a headrest is fixedly connected to the top of the shell and is made of sponge.

[0015] The present invention is further configured such that a sliding groove is provided on the top and the bottom of one side of the shell, and the moving rod is slidably connected to the inside of the sliding groove.

[0016] The present invention is further configured such that a movable groove is provided on one side of the shell, and the connecting rod is movably connected to the inside of the movable groove.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model can drive the transmission rod to rotate through the operation of the transmission motor, and then drive the worm wheel to rotate through the worm, and then drive the support plate to rotate through the rotating rod, so as to achieve the purpose of adjusting the support angle. The operation of the drive motor can drive the threaded rod to rotate, and then drive the threaded sleeve to move, and thus drive the clamping plate to move through the moving rod, so as to achieve the purpose of auxiliary fixation of the patient's body.

[0019] 2. The utility model can conveniently control the support angle of the support plate through the setting of the adjustment component, ensure that the patient maintains a stable and correct posture during training, improve the training effect and safety, and can also be flexibly adjusted according to the needs of different patients and training projects. Through the setting of the fixed component, the patient's body can be auxiliary fixed to ensure that the patient maintains a stable posture during training, reduce the possibility of deviation from the support position, and improve the training effect and safety.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0022] Figure 1 A three-dimensional structure of a patient trunk auxiliary support device Figure 1 ;

[0023] Figure 2 A three-dimensional structure of a patient trunk auxiliary support device Figure 2 ;

[0024] Figure 3 A schematic diagram of the internal structure of a housing in a patient trunk auxiliary support device;

[0025] Figure 4 The figure is a schematic structural diagram of a fixing part and an adjusting part in a patient trunk auxiliary support device.

[0026] In the accompanying drawings: 1. Seat body; 2. Shell; 3. Transmission motor; 4. Transmission rod; 5. Drive motor; 6. Threaded rod; 7. Worm; 8. Rotating rod; 9. Worm gear; 10. Connecting rod; 11. Support plate; 12. Threaded sleeve; 13. Moving rod; 14. Clamping plate; 15. Horizontal plate; 16. Armrest; 17. Controller; 18. Headrest. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Specific embodiment 1

[0029] See also Figure 1-4 The utility model is a patient trunk auxiliary support device, comprising a seat body 1, one side of which is fixedly connected to a shell 2;

[0030] An adjustment component is provided inside the housing 2, and the adjustment component includes a transmission motor 3, which is fixedly connected to the top of one side of the housing 2. The output end of the transmission motor 3 is fixedly connected to a transmission rod 4, and an adjustment member is provided on the surface of the transmission rod 4;

[0031] The top and bottom of the inner cavity of the shell 2 are both provided with fixing components, which include a drive motor 5. The drive motor 5 is fixedly connected to the top of the back of the shell 2. The output end of the drive motor 5 is fixedly connected to a threaded rod 6, and a fixing part is provided on the surface of the threaded rod 6.

[0032] Specifically: the shell 2 is fixed to the right side of the seat body 1, the transmission motor 3 is fixed at the top center of the right side of the shell 2, the transmission rod 4 is movably connected to the inside of the shell 2 through a bearing, and the right side is fixedly connected to the output end of the transmission motor 3, the drive motor 5 is fixed to the top of the back side of the shell 2, and the surface of the threaded rod 6 is provided with a bidirectional thread. Through the setting of the fixing part, it can assist in fixing the patient's body and increase the practicality during use. Specific embodiment 2

[0034] See also Figure 1-4 On the basis of the specific embodiment 1, the adjusting member includes a worm 7, which is fixedly connected to the surface of the transmission rod 4, a rotating rod 8 is movably connected inside the housing 2, and a worm wheel 9 is fixedly connected to the surface of the rotating rod 8. The worm 7 and the worm wheel 9 are meshed with each other, and the front and rear sides of the surface of the rotating rod 8 are fixedly connected to a connecting rod 10, and one side of the connecting rod 10 is fixedly connected to a support plate 11, and the fixing member includes a threaded sleeve 12, which is threadedly connected to the front and rear sides of the surface of the threaded rod 6, and one side of the threaded sleeve 12 is fixedly connected to a moving rod 13, and one side of the moving rod 13 is fixed A clamping plate 14 is connected, and a horizontal plate 15 is fixedly connected to the front and back of the seat body 1. An armrest 16 is fixedly connected to the top of the horizontal plate 15. A controller 17 is fixedly connected to one side of the top of the armrest 16. The controller 17 is electrically connected to the transmission motor 3 and the drive motor 5 through connecting lines. A headrest 18 is fixedly connected to the top of the shell 2, and its material is sponge. Sliding grooves are provided at the top and bottom of one side of the shell 2, and the moving rod 13 is slidably connected to the inside of the sliding groove. A movable groove is provided on one side of the shell 2, and the connecting rod 10 is movably connected to the inside of the movable groove.

[0035] Specifically: the worm 7 is fixed to the left side of the surface of the transmission rod 4, the rotating rod 8 is movably connected to the inside of the shell 2 through a bearing, and a worm gear 9 is fixedly connected to the center of the surface. There are two connecting rods 10, both of which are symmetrically fixed to the front and rear sides of the surface of the rotating rod 8. The support plate 11 is fixed to the left side of the connecting rod 10, and the left side of the support plate 11 is fixedly connected to a sponge, which can effectively fit the patient's body through the sponge. There are two threaded sleeves 12, both of which are symmetrically threaded to the front and rear sides of the surface of the threaded rod 6. There are two cross plates 15, both of which are symmetrically fixed to the front and back of the seat body 1. At the bottom, there are also two armrests 16, which are symmetrically fixed at the center of the top of the horizontal plate 15. The controller 17 can control the start and stop of the transmission motor 3 and the drive motor 5, increasing the convenience during use. The headrest 18 is fixed at the center of the top of the shell 2 and can support the patient's head. There are four sliding grooves, which are symmetrically opened at the front and rear ends of the left side of the shell 2. The movable groove can facilitate the rotation of the connecting rod 10, increasing the practicality during use. The bottom of the inner cavity of the shell 2 is fixedly connected to the limiting rod, which can limit the moving rod 13 to prevent rotation during movement.

[0036] The working principle of the present utility model is as follows: when the angle of support needs to be adjusted, the user starts the transmission motor 3 through the controller 17, the transmission motor 3 drives the transmission rod 4 to rotate, the transmission rod 4 drives the worm 7 to rotate, the worm 7 drives the worm gear 9 to rotate, the worm gear 9 drives the rotating rod 8 to rotate, the rotating rod 8 drives the connecting rod 10 to rotate, and the connecting rod 10 drives the support plate 11 to rotate. When the support plate 11 rotates, the tilting of the upper and lower angles can be completed, so as to achieve the purpose of adjusting the support angle. When the patient's body needs to be auxiliary fixed, the drive motor 5 is started by the controller 17, and the drive motor 5 drives the threaded rod 6 to rotate. The surface of the threaded rod 6 is provided with a bidirectional thread, which can drive the threaded sleeve 12 to complete relative movement through the bidirectional thread. When the threaded sleeve 12 moves, it drives the moving rod 13 to move, and the moving rod 13 drives the clamping plate 14 to move, so as to achieve the purpose of auxiliary fixation of the patient's body.

[0037] The standard parts used in the present invention can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatically controlled by a control unit. The control circuit of the control unit can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the control method and circuit connection are no longer explained in detail in the present invention.

[0038] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to only the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. A patient trunk auxiliary support device, comprising a seat body (1), characterized in that: One side of the seat body (1) is fixedly connected to a shell (2); An adjustment component is provided inside the housing (2), and the adjustment component includes a transmission motor (3). The transmission motor (3) is fixedly connected to the top of one side of the housing (2). The output end of the transmission motor (3) is fixedly connected to a transmission rod (4), and an adjustment member is provided on the surface of the transmission rod (4); The top and bottom of the inner cavity of the shell (2) are both provided with fixing components, and the fixing components include a drive motor (5). The drive motor (5) is fixedly connected to the top of the back of the shell (2), and the output end of the drive motor (5) is fixedly connected to a threaded rod (6), and a fixing piece is provided on the surface of the threaded rod (6).

2. A patient trunk auxiliary support device according to claim 1, characterized in that: The adjusting member comprises a worm (7), the worm (7) being fixedly connected to the surface of the transmission rod (4), a rotating rod (8) being movably connected inside the housing (2), a worm wheel (9) being fixedly connected to the surface of the rotating rod (8), the worm (7) and the worm wheel (9) being meshed with each other, a connecting rod (10) being fixedly connected to the front and rear sides of the surface of the rotating rod (8), and a support plate (11) being fixedly connected to one side of the connecting rod (10).

3. The patient trunk auxiliary support device according to claim 1, characterized in that: The fixing member comprises a threaded sleeve (12), the threaded sleeve (12) being threadedly connected to the front and rear sides of the surface of the threaded rod (6), one side of the threaded sleeve (12) being fixedly connected to a moving rod (13), and one side of the moving rod (13) being fixedly connected to a clamping plate (14).

4. The patient trunk auxiliary support device according to claim 1, characterized in that: The front and back sides of the seat body (1) are both fixedly connected to a transverse plate (15), and the top of the transverse plate (15) is fixedly connected to an armrest (16).

5. The patient trunk auxiliary support device according to claim 4, characterized in that: A controller (17) is fixedly connected to one side of the top of the handrail (16), and the controller (17) is electrically connected to the transmission motor (3) and the drive motor (5) through connecting lines.

6. The patient trunk auxiliary support device according to claim 1, characterized in that: A headrest (18) is fixedly connected to the top of the shell (2) and is made of sponge.

7. The patient trunk auxiliary support device according to claim 3, characterized in that: Sliding grooves are provided at the top and bottom of one side of the housing (2), and the moving rod (13) is slidably connected inside the sliding grooves.

8. The patient trunk auxiliary support device according to claim 2, characterized in that: A movable groove is provided on one side of the housing (2), and the connecting rod (10) is movably connected to the inside of the movable groove.

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