Nursing support

Abstract

A nursing support comprises a support body, and a traction device used for hoisting legs is distributed on the support body in a sliding mode. The support comprises two vertical legs arranged in parallel, the two vertical legs are connected through a transverse plate, the traction device is arranged on the transverse plate in a sliding mode, and a driving device for driving the traction device to move is arranged on the transverse plate. The top end of each vertical leg is rotationally provided with an extension plate through a rotating shaft, the extension plates are arranged at the bottom end of the transverse plate, locking assemblies are arranged between the vertical legs and the extension plates, and fixing assemblies are arranged on the vertical legs. According to the foldable nursing support, the vertical legs and the extension plates are rotationally connected through the rotating shafts, the locking assemblies are arranged between the extension plates and the vertical legs, the nursing support can be folded when not used, the positions of the vertical legs and the extension plates are fixed through the locking assemblies, the occupied space of the nursing support is saved, and the practicability of the nursing support is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to nursing apparatus field especially relates to a nursing support. BACKGROUND

[0002] Nursing support is an auxiliary tool designed to provide support and convenience for nursing, mainly used for supporting and fixing the limbs of patients to improve the comfort of patients, reduce complications and promote the rehabilitation of patients. When the leg is fractured, swelling and pain may occur at the fracture site. Raising the lower limbs with a support can promote venous return and help reduce swelling and pain. The existing supports for lifting the legs are fixed and inconvenient to store when not in use. SUMMARY

[0003] The utility model aims at providing a nursing support to solve the technical problems raised in the background.

[0004] To achieve the above-mentioned purpose, the specific technical scheme of the utility model of a nursing support is as follows:

[0005] A nursing support includes a support, a traction device for lifting the legs is slidably arranged on the support. The support includes two vertical legs arranged in parallel, and the two vertical legs are connected by a horizontal plate. The traction device is slidably arranged on the horizontal plate, and a driving device for moving the traction device is arranged on the horizontal plate. An extension plate is rotatably arranged at the top end of each vertical leg by a rotating shaft. The extension plate is arranged at the bottom end of the horizontal plate, and a locking assembly is arranged between the vertical leg and the extension plate. A fixing assembly is arranged on the vertical leg. The locking assembly includes a cross shaft slidably arranged on the rotating shaft, a first baffle arranged at one end of the cross shaft, a second baffle arranged at the other end of the cross shaft, a plurality of first teeth arranged on the inner wall of the first baffle around the center, a plurality of second teeth arranged on the side wall of the extension plate corresponding to the first teeth, and the first teeth and the second teeth are matched. A spring is sleeved on the cross shaft between the second baffle and the side wall of the extension plate.

[0006] Further, the traction device includes a sliding frame slidably arranged on the horizontal plate, two electric push rods arranged at the bottom end of the sliding frame, and a bearing frame connected to the extension ends of the two electric push rods.

[0007] Further, the driving device includes a fixed block arranged at both ends of the horizontal plate, a bidirectional threaded rod rotatably arranged on the two fixed blocks, the bidirectional threaded rod penetrating the sliding frame, and each sliding frame is threadedly connected with the two threads of the bidirectional threaded rod. An electric motor is arranged at one end of the horizontal plate, and the electric motor is connected with the bidirectional threaded rod.

[0008] Further, the fixing assembly includes a first sliding groove opened on the vertical leg, a support plate arranged at the bottom end of the first sliding groove, a clamping plate slidably arranged in the first sliding groove, a bolt rotatably arranged on the support plate, and the bolt penetrating the clamping plate and being threadedly connected with the clamping plate.

[0009] Further, the side wall of the standing leg is provided with a first placing slot, and a supporting leg is rotatably arranged in the first placing slot.

[0010] Further, the supporting leg is provided with a second placing slot, and a supporting plate is rotatably arranged in the second placing slot. A limiting slot is arranged in the first placing slot, and the supporting plate is matched with the corresponding limiting slot.

[0011] The nursing support has the following advantages:

[0012] 1. The standing leg and the extension plate are rotatably connected through the rotating shaft, and the locking assembly is arranged between the extension plate and the standing leg, so that the nursing support can be folded when not in use, and the standing leg and the extension plate are fixed in position through the locking assembly, thereby saving the occupied space of the nursing support and improving the practicality.

[0013] 2. The supporting leg is rotated out of the first placing slot, so that the nursing support can be placed on the bed body through the supporting leg, thereby improving the use convenience of the nursing support. DRAWINGS

[0014] Figure 1 It is a structure schematic view of the nursing support of the utility model;

[0015] Figure 2 It is a structure schematic view of the locking assembly of the utility model;

[0016] Figure 3 It is a schematic view of the fixing assembly of the utility model;

[0017] Figure 4 It is a schematic view of the supporting leg, the second placing slot and the supporting plate of the utility model;

[0018] Figure 5 It is a schematic view of the first placing slot and the limiting slot of the utility model.

[0019] Marking explanation in the drawing:

[0020] 1, standing leg; 2, horizontal plate; 3, fixing assembly; 31, first sliding slot; 32, supporting plate; 33, clamping plate; 34, bolt; 4, sliding frame; 41, sliding block; 42, bottom plate; 5, electric push rod; 6, bearing frame; 7, driving device; 71, fixed block; 72, double-threaded rod; 73, motor; 8, extension plate; 9, rotating shaft; 10, locking assembly; 101, first blocking piece; 102, first tooth; 103, second tooth; 104, second blocking piece; 105, spring; 106, cross shaft; 11, first placing slot; 12, supporting leg; 13, second placing slot; 14, supporting plate; 15, limiting slot. DETAILED DESCRIPTION

[0021] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below in combination with the drawings.

[0022] As Figures 1 to 5 shown, the utility model relates to a nursing support, which comprises a support, and a traction device for hoisting the leg is slidably arranged on the support. The traction assembly can support the injured leg of the patient and separate from the contact with the bed surface. The patient's leg can be lifted to a proper height by using the traction device, thereby improving the comfort of the patient. The traction device can be used to lift the patient's leg, thereby reducing the gravity impact on the fracture site, reducing the blood stasis in the lower limbs, and promoting the blood return to the heart.

[0023] Specifically, the support comprises two vertical legs 1 arranged in parallel, and the top ends of the two vertical legs 1 are connected by a horizontal plate 2. A fixing assembly 3 is further arranged on the vertical leg 1, which can be used to fix the nursing support on the bed body for use. The fixing assembly 3 comprises a first sliding groove 31 formed in the vertical leg 1, a support plate 32 arranged at the bottom end of the first sliding groove 31, a clamping plate 33 slidably arranged in the first sliding groove 31, a bolt 34 rotatably arranged on the support plate 32, and the bolt 34 penetrating through the clamping plate 33 and being threadedly connected with the clamping plate 33. Specifically, the two ends of the support plate 32 and the clamping plate 33 penetrate through the first sliding groove 31 and extend outward. During use, the bed plate needs to be clamped in the gap between the support plate 32 and the clamping plate 33, and then the bolt 34 is rotated to drive the clamping plate 33 to move downward to clamp the bed plate between the clamping plate 33 and the support plate 32, thereby completing the fixing of the nursing support on the bed body. When it is needed to move the position of the nursing support, the bolt 34 is reversely rotated to release the clamping of the bed plate by the clamping plate 33 and the support plate 32, and then the nursing support is moved to a proper position, and the bolt 34 is rotated again to clamp the bed plate by the clamping plate 33 and the support plate 32.

[0024] The traction device for hoisting the leg of the patient is slidably arranged on the horizontal plate 2, that is, the traction device can reciprocally slide along the length direction of the horizontal plate 2 to adjust the leg of the patient to a proper position, thereby improving the comfort of the patient. The traction device comprises a sliding frame 4 slidably arranged on the horizontal plate 2, two electric push rods 5 connected with an external power source and arranged at the bottom end of the sliding frame 4, and a bearing frame 6 connected between the two electric push rods 5. The bearing frame 6 is a semicircular arc, which can better fit the leg of the patient and improve the comfort of the patient. The height of the bearing frame 6 relative to the horizontal plate 2 can be adjusted by using the electric push rod 5, that is, the height of the leg placed on the bearing frame 6 can be adjusted. It should be noted that the two electric push rods 5 on the same sliding frame 4 are connected with one controller to control the two electric push rods 5 on the sliding frame 4 to move at the same speed in the same direction. Figure 1The sliding frame 4 is composed of a sliding block 41 and a bottom plate 42, the sliding block 41 is slidingly arranged on the horizontal plate 2, and the bottom plate 42 is located at the bottom end of the sliding block 41, and the electric push rod 5 is located at two ends of the bottom plate 42.

[0025] The driving device 7 for driving the traction device to move is arranged on the horizontal plate 2, the driving device 7 is electrically driven, and the use of the driving device 7 can save manpower and improve the convenience of the nursing support. The driving device 7 comprises fixed blocks 71 arranged at two ends of the horizontal plate 2, a bidirectional threaded rod 72 rotatably arranged on the two fixed blocks 71, the bidirectional threaded rod 72 penetrates through the sliding frames 4, and each sliding frame 4 is threadedly connected with two threads of the bidirectional threaded rod 72. A motor 73 connected with an external power source is arranged at one end of the horizontal plate 2, and an output end of the motor 73 is connected with the bidirectional threaded rod 72. When the traction device needs to be controlled to move on the horizontal plate 2, the motor 73 is started, the motor 73 drives the bidirectional threaded rod 72 to rotate, and the two sliding frames 4 threadedly connected with the bidirectional threaded rod 72 will move relatively close to each other on the horizontal plate 2, and the bearing frame 6 will be driven to move by the electric push rod 5 when the sliding frame 4 moves. When the traction assembly needs to be controlled to move relatively far away, the motor 73 is reversely rotated, so as to achieve the position adjustment purpose of the two traction assemblies.

[0026] As Figure 1 and Figure 3As shown, in order to facilitate the folding storage of the nursing support, an extension plate 8 is rotatably arranged at the top end of each stand leg 1 through a rotating shaft 9, the extension plate 8 is arranged at the bottom end of the cross plate 2, and a locking assembly 10 is further arranged between the stand leg 1 and the extension plate 8 to limit the stand leg 1 and the extension plate 8. Among them, the stand leg 1 and the rotating shaft 9 are fixedly connected, and the rotating shaft 9 and the extension plate 8 are rotatably connected. The locking assembly 10 for limiting the extension plate 8 and the stand leg 1 includes a cross shaft 106 slidably arranged on the rotating shaft 9, the cross shaft 106 is coaxially arranged with the rotating shaft 9, a first blocking piece 101 is arranged at one end of the cross shaft 106, and a second blocking piece 104 is arranged at the other end thereof. And a plurality of first teeth 102 are distributed around the center of the inner wall of the first blocking piece 101, and a plurality of second teeth 103 are distributed on the side wall of the extension plate 8 corresponding to the first teeth 102, the first teeth 102 and the second teeth 103 are matched. At the same time, a spring 105 is sleeved between the second blocking piece 104 and the side wall of the extension plate 8 on the cross shaft 106. When rotating the stand leg 1, the second blocking piece 104 needs to be pressed, the second blocking piece 104 pushes the cross shaft 106 to move, and the second blocking piece 104 on the cross shaft 106 also moves, and the first teeth 102 on the second blocking piece 104 are separated from the engagement with the second teeth 103, then the stand leg 1 can be rotated, the stand leg 1 rotates to drive the rotating shaft 9 to rotate, and the rotating shaft 9 rotates to drive the cross shaft 106 to rotate, the cross shaft 106 rotates to drive the first teeth 102 to rotate through the first blocking piece 101. When the stand leg 1 is rotated to the appropriate position, the second blocking piece 104 is released, at this time the spring 105 drives the cross shaft 106 to move to the initial position through the second blocking piece 104, and the first teeth 102 on the first blocking piece 101 are engaged with the second teeth 103 on the extension plate 8, the limiting work between the extension plate 8 and the stand leg 1 is completed.

[0027] As preferred, a first placing groove 11 is opened on the side wall of the stand leg 1, and a supporting leg 12 is rotatably arranged in the first placing groove 11, the nursing support can be placed on the bed body by unfolding the supporting leg 12, and the use convenience of the nursing support is improved. In order to increase the stability of the supporting leg 12 relative to the stand leg 1, a second placing groove 13 is opened on the supporting leg 12, and a supporting plate 14 is rotatably arranged in the second placing groove 13. A limiting groove 15 is opened in the first placing groove 11, and the supporting plate 14 is matched with the corresponding limiting groove 15. After the supporting leg 12 is unfolded, the supporting plate 14 is rotated out of the second placing groove 13, and the free end of the supporting plate 14 is inserted into the limiting groove 15, so as to reinforce the stability of the supporting leg 12 relative to the stand leg 1.

[0028] Use method: the nursing support is clamped on the bed plate through the fixing assembly 3, then the driving device 7 is started, the driving device 7 drives the traction device to move to the current position, the injured leg of the patient is placed on the carrying frame 6 of the traction device, and the carrying frame 6 is adjusted to the appropriate height through the electric push rod 5.

[0029] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed here, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A nursing support, characterized in that: Includes a support frame, on which traction devices for hoisting the legs are slidably distributed; The support includes two parallel upright legs (1), and the two upright legs (1) are connected by a horizontal plate (2). The traction device is slidably mounted on the horizontal plate (2), and a drive device (7) for moving the traction device is provided on the horizontal plate (2). An extension plate (8) is provided at the top of each leg (1) via a pivot (9). The extension plate (8) is located at the bottom of the horizontal plate (2). A locking assembly (10) is provided between the leg (1) and the extension plate (8), and a fixing assembly (3) is provided on the leg (1). The locking assembly (10) includes a cross shaft (106) slidably disposed on the rotating shaft (9), a first baffle (101) disposed at one end of the cross shaft (106), a second baffle (104) disposed at the other end of the cross shaft (106), a plurality of first teeth (102) distributed around the center on the inner wall of the first baffle (101), and a plurality of second teeth (103) distributed on the side wall of the extension plate (8) corresponding to the first teeth (102), the first teeth (102) and the second teeth (103) engaging; A spring (105) is fitted on the cross shaft (106) between the second baffle (104) and the side wall of the extension plate (8).

2. The nursing support according to claim 1, characterized in that: The traction device includes a sliding frame (4) slidably mounted on a horizontal plate (2), two electric push rods (5) located at the bottom of the sliding frame (4), and a bearing frame (6) connected to the telescopic ends of the two electric push rods (5).

3. A nursing support according to claim 2, characterized in that: The driving device (7) includes fixed blocks (71) at both ends of the horizontal plate (2), a bidirectional threaded rod (72) rotatably mounted on the two fixed blocks (71), the bidirectional threaded rod (72) passes through the sliding frame (4), and each sliding frame (4) is threadedly connected to the two threads of the bidirectional threaded rod (72). A motor (73) is provided at one end of the horizontal plate (2), and the motor (73) is connected to the bidirectional threaded rod (72).

4. A nursing support according to any one of claims 1-3, characterized in that: The fixing component (3) includes a first slide groove (31) opened on the upright leg (1), a support plate (32) is provided at the bottom end of the first slide groove (31), and a clamping plate (33) is slidably provided in the first slide groove (31). A bolt (34) is rotatably provided on the support plate (32), and the bolt (34) passes through the clamping plate (33) and is threadedly connected to it.

5. A nursing support according to claim 4, characterized in that; The side wall of the upright leg (1) has a first placement groove (11), and a support leg (12) is rotatably provided in the first placement groove (11).

6. A nursing support according to claim 5, characterized in that; The support leg (12) has a second placement groove (13), and a support plate (14) is rotatably provided in the second placement groove (13); A limiting groove (15) is opened in the first placement groove (11), and the support plate (14) cooperates with its corresponding limiting groove (15).

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