Sitting-up assistive device for defecation nursing of hemiplegic patient

Abstract

The utility model discloses a hemiplegic patient defecation nursing standing-up assistive device, and particularly relates to the technical field of nursing standing-up assistive devices, the hemiplegic patient defecation nursing standing-up assistive device comprises a fixing frame, the bottom of the fixing frame is fixedly connected with four self-locking universal wheels, and the left side of the fixing frame is fixedly connected with a protective shell; and the lifting assembly comprises a motor fixedly connected into the protective shell, and the right end of the motor is fixedly connected with a bidirectional lead screw. By arranging the motor, the moving plate and the seat cushion, the motor is started to drive the two-way screw rod to rotate synchronously, then the two moving blocks are driven to move out of the two-way screw rod in opposite directions, and the corresponding supporting plate, the seat cushion, the supporting rod and the moving plate are driven to move downwards until the seat cushion is attached to the upper portion of a closestool. The device not only can assist the patient in moving, but also can assist the patient in getting up and sitting down during defecation, so that the patient can conveniently move to other places after getting up during defecation, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing sitting-up assistive devices, in particular to a nursing sitting-up assistive device for hemiplegic patients going to the toilet. Background Art

[0002] Hemiplegia, also known as half of the body paralysis, refers to paralysis of the upper and lower limbs on one side, often accompanied by ipsilateral central facial paralysis and tongue paralysis. In some cases, these patients are unable to sit up and go to the toilet normally when they need to go to the toilet alone, and thus need to use a sit-up assistive device for assistance.

[0003] Currently, the existing devices generally assist patients in using the toilet by fixing a driving component on the toilet, but the effect is single and cannot be moved. It can only assist the patient to stand up. However, it is still inconvenient for the patient to move to other places after standing up from the toilet, which leads to certain limitations in the use of the existing devices. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a toilet care and sitting-up assistive device for hemiplegic patients, which solves the problem that the prior art has a single effect and cannot be moved. It can only assist the patient to stand up, but it is still inconvenient for the patient to move to other places after standing up after using the toilet, which leads to certain limitations in the use of the prior art device.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a toilet nursing sitting aid for hemiplegic patients, comprising:

[0006] A fixing frame, wherein four self-locking universal wheels are fixedly connected to the bottom of the fixing frame, and a protective shell is fixedly connected to the left side of the fixing frame;

[0007] A lifting assembly, the lifting assembly includes a motor fixedly connected in a protective shell, the right end of the motor is fixedly connected to a bidirectional screw rod, the bidirectional screw rod is externally threadedly connected to two moving blocks, the two moving blocks are hinged with rotating rods through pins, the two rotating rods are hinged with the same support plate through pins, the bottom of the support plate is fixedly connected to a moving plate, the top of the moving plate is fixedly connected to two support rods, and the two support rods and the top of the support plate are fixedly connected to the same seat cushion.

[0008] As a further solution of the utility model: four limiting grooves are opened on the top of the movable plate, and the fixing frame penetrates and is slidably connected in the limiting grooves.

[0009] As a further solution of the utility model: an arc groove is provided in the movable plate, and two handrails are fixedly connected to the top of the movable plate.

[0010] As a further solution of the utility model: the bidirectional screw rod is externally rotatably connected with a fixing rod, and the two ends of the fixing rod are respectively fixedly connected to the left and right sides of the fixing frame.

[0011] As a further solution of the utility model: the top end of the fixing frame located at the front side is slidably connected with a moving column, and a plurality of slots are provided outside the moving column.

[0012] As a further solution of the utility model: a fixing block is fixedly connected to the front side of the fixing frame located at the front side, and an elastic clamping column is fixedly connected to the rear side of the fixing block.

[0013] As a further solution of the utility model: the elastic clamping column is slidably connected in the corresponding clamping groove, and the top end of the movable column is fixedly connected with a push handle.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The toilet nursing sitting aid for hemiplegic patients is provided with a motor, a bidirectional screw, a moving block, a rotating rod, a moving plate and a seat cushion. The motor is started, and the motor drives the bidirectional screw to rotate synchronously, thereby driving the two moving blocks to move toward each other outside the bidirectional screw, and driving the corresponding support plate, seat cushion, support rod and moving plate to move downward until the seat cushion fits above the toilet, so that the device can not only assist the patient to move, but also assist the patient to stand up and sit down when using the toilet, and facilitate the patient to move to other places after standing up from the toilet, thereby improving the scope of application of the device;

[0016] 2. The toilet nursing and sitting-up aid for hemiplegic patients is provided with a movable column, a card slot, a fixed block and an elastic card column. The movable column is moved to a suitable height in the fixed frame by pulling the elastic card column. The movable column can be limited by loosening the elastic card column, so that the device can be suitable for assisting walking of patients of different heights, further increasing the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the connection structure between the support rod and the seat cushion of the utility model;

[0020] Figure 3It is a three-dimensional schematic diagram of the connection structure of the moving block and the rotating rod of the utility model;

[0021] Figure 4 For this utility model Figure 2 A three-dimensional schematic diagram of the connection structure of the fixed block and the elastic clamping column, with the fixed block and the elastic clamping column enlarged at point A in the middle.

[0022] Description of reference numerals:

[0023] 1. Fixed frame; 2. Self-locking universal wheel; 3. Protective shell; 4. Motor; 5. Bidirectional screw; 6. Moving block; 7. Rotating rod; 8. Support plate; 9. Moving plate; 10. Support rod; 11. Seat cushion; 12. Limiting groove; 13. Armrest; 14. Fixed rod; 15. Moving column; 16. Card slot; 17. Fixed block; 18. Elastic card column. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-Figure 4 The toilet nursing and sitting-up assistive device for hemiplegic patients shown in the figure comprises:

[0026] A fixing frame 1, the bottom of which is fixedly connected with four self-locking universal wheels 2, and the left side of the fixing frame 1 is fixedly connected with a protective shell 3;

[0027] The lifting assembly includes a motor 4 fixedly connected to the protective shell 3, the right end of the motor 4 is fixedly connected to a bidirectional screw rod 5, the bidirectional screw rod 5 is externally threadedly connected to two moving blocks 6, the two moving blocks 6 are hinged with a rotating rod 7 through a pin shaft, the two rotating rods 7 are hinged with the same support plate 8 through a pin shaft, the bottom of the support plate 8 is fixedly connected to a moving plate 9, the top of the moving plate 9 is fixedly connected to two support rods 10, by setting the support rods 10, the support rods 10 can support the seat cushion 11 to prevent the seat cushion 11 from being offset and falling during use, thereby ensuring the stable use of the seat cushion 11, and the two support rods 10 and the top of the support plate 8 are fixedly connected to the same seat cushion 11.

[0028] Four limiting grooves 12 are provided on the top of the movable plate 9. By providing the limiting grooves 12 and cooperating with the fixing frame 1, the movable plate 9 is prevented from being offset and misaligned during the up and down movement, thereby ensuring the stable movement of the movable plate 9.

[0029] The fixed frame 1 is slidably connected in the limit groove 12, an arc groove is opened in the movable plate 9, two handrails 13 are fixedly connected to the top of the movable plate 9, and the two-way screw rod 5 is externally rotatably connected with a fixed rod 14. By setting the fixed rod 14, the fixed rod 14 can support the two-way screw rod 5, avoiding the displacement and dislocation of the two-way screw rod 5 when rotating, and ensuring the stable rotation of the two-way screw rod 5;

[0030] The two ends of the fixing rod 14 are fixedly connected to the left and right sides of the fixing frame 1 respectively. The top of the fixing frame 1 located at the front side is slidably connected with a moving column 15. The moving column 15 is provided with a plurality of slots 16. The front side of the fixing frame 1 located at the front side is fixedly connected with a fixing block 17. By providing the fixing block 17, the fixing block 17 can support the elastic clamping column 18 to prevent the elastic clamping column 18 from deviating and falling when in use, thereby ensuring the stable movement of the elastic clamping column 18.

[0031] An elastic clamping column 18 is fixedly connected to the rear side of the fixed block 17 , and the elastic clamping column 18 is slidably connected in the corresponding clamping groove 16 . A push handle is fixedly connected to the top of the movable column 15 .

[0032] The working principle of the utility model is:

[0033] When using the device, first pull the elastic clamping column 18 to move the movable column 15 to a suitable height in the fixed frame 1, loosen the elastic clamping column 18 and make it snap into the corresponding clamping groove 16, then push the movable column 15 so that the fixed frame 1 assists the patient to move, or sit on the seat cushion 11 to push the device to a suitable position so that the arc groove in the movable plate 9 fits with the toilet wall, and then start the motor 4. The motor 4 drives the bidirectional screw rod 5 to rotate synchronously, and then drives the two movable blocks 6 to move toward each other outside the bidirectional screw rod 5, thereby driving the corresponding support plate 8, seat cushion 11, support rod 10 and movable plate 9 to move downward under the action of the pin shaft until the seat cushion 11 fits with the top of the toilet. When the toilet is finished, start the motor 4 in the reverse direction.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A toilet nursing sitting aid for hemiplegic patients, characterized in that: include: A fixing frame (1), wherein four self-locking universal wheels (2) are fixedly connected to the bottom of the fixing frame (1), and a protective shell (3) is fixedly connected to the left side of the fixing frame (1); A lifting assembly, the lifting assembly comprising a motor (4) fixedly connected in a protective shell (3), the right end of the motor (4) being fixedly connected to a bidirectional screw rod (5), the bidirectional screw rod (5) being externally threadedly connected to two moving blocks (6), the two moving blocks (6) being hinged to a rotating rod (7) via a pin, the two rotating rods (7) being hinged to a same support plate (8) via a pin, the bottom of the support plate (8) being fixedly connected to a moving plate (9), the top of the moving plate (9) being fixedly connected to two supporting rods (10), the two supporting rods (10) and the top of the support plate (8) being fixedly connected to a same seat cushion (11).

2. The toilet nursing sitting aid for hemiplegic patients according to claim 1, characterized in that: Four limiting grooves (12) are provided on the top of the movable plate (9), and the fixing frame (1) penetrates and is slidably connected in the limiting grooves (12).

3. The toilet nursing sitting aid for hemiplegic patients according to claim 1, characterized in that: An arc groove is provided in the movable plate (9), and two handrails (13) are fixedly connected to the top of the movable plate (9).

4. The toilet nursing sitting aid for hemiplegic patients according to claim 1, characterized in that: The bidirectional screw rod (5) is externally rotatably connected to a fixing rod (14), and both ends of the fixing rod (14) are respectively fixedly connected to the left and right sides of the fixing frame (1).

5. The toilet nursing sitting aid for hemiplegic patients according to claim 1, characterized in that: The top end of the fixing frame (1) located at the front side is slidably connected to a moving column (15), and a plurality of slots (16) are formed outside the moving column (15).

6. The toilet nursing sitting aid for hemiplegic patients according to claim 5, characterized in that: A fixing block (17) is fixedly connected to the front side of the fixing frame (1) located at the front side, and an elastic clamping column (18) is fixedly connected to the rear side of the fixing block (17).

7. The toilet nursing sitting aid for hemiplegic patients according to claim 6, characterized in that: The elastic clamping column (18) is slidably connected in the corresponding clamping groove (16), and the top end of the movable column (15) is fixedly connected with a push handle.

Images