Nursing movable support for neurology department

Abstract

The utility model discloses a neurology nursing moving support, which relates to the technical field of medical instruments and comprises a bottom frame, universal wheels are arranged on the bottom frame, two upright posts are arranged at one end of the bottom frame, a first lead screw is arranged on the two upright posts, and a first bevel gear is arranged at one end of the first lead screw; first rotating seats are arranged at one ends of the two stand columns, a driving shaft is arranged between the first rotating seats, and the position, located on the first bevel gear, of the driving shaft is meshed with a second bevel gear; a cross beam is arranged between the two first lead screws in a matched mode, second rotating seats are arranged at the two ends of the cross beam, second lead screws are arranged between the second rotating seats, the thread directions of the second lead screws are symmetrically arranged, and two supporting arms are arranged on the second lead screws in a matched mode; limiting holes are formed in the positions, located on the supporting arms, of the cross beam in the length direction, limiting parts are arranged at the positions, corresponding to the limiting holes, of the supporting arms, the height and the distance of the supporting arms are adjusted through the first lead screw and the second lead screw, and meanwhile the labor intensity of medical workers during nursing is reduced through the whole support.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a mobile support for neurology nursing. Background Art

[0002] Neurology is a secondary discipline related to nerves. It does not belong to the concept of internal medicine. It mainly treats cerebrovascular diseases (cerebral infarction, cerebral hemorrhage), migraine, brain inflammatory diseases (encephalitis, meningitis), myelitis, epilepsy, dementia, metabolic diseases and genetic diseases, trigeminal neuralgia, sciatica, peripheral neuropathy and myasthenia gravis, etc.

[0003] Most of the patients in the general neurology department are hemiplegic and need to be assisted by nursing staff to carry out mobile exercises to ensure the vitality of muscle nerves and avoid muscle atrophy. They need the help of nursing staff to walk, which consumes the physical strength and time of medical staff, making the whole process more labor-intensive for medical staff.

[0004] At the same time, the existing utility model patent with announcement number CN 208287207 U and announcement date of 2018.12.28 discloses a neurology nursing stand, including a stand main board, an L-shaped side armrest board and an arc-shaped guard plate, etc. Since neurology patients have uneven force when using the nursing stand, in order to ensure the safety of the patients, the rotating roller can ensure that the nursing stand can only move in the front and rear direction without being affected by specific external forces. This structure can prevent the nursing stand from being out of control of the patient due to left and right deviation when the patient exerts uneven force, causing the patient to fall accidentally. If the patient can control the steering force well, the universal wheel on the front side of the main connecting plate or the universal wheel and the rotating roller on the rear side of the main connecting plate are in contact with the ground to assist the patient to complete mobile physical training. The utility model can be used by patients at any time for physical training, and at the same time effectively reduce the nursing work of the patient's family members and medical staff, thereby reducing the energy and physical loss of the patient's family members and medical staff;

[0005] However, in the patent, when the patient walks with the handboard 2, the height and spacing of the handboard 2 are fixed and inconvenient, which results in that patients with different heights and widths cannot adjust the height and spacing to the optimal position when using it, thereby reducing the patient's experience of using the bracket.

[0006] Therefore, there is an urgent need for a mobile bracket for neurological care to solve the above-mentioned technical problems, which can be used to flexibly adjust the height and spacing of the support mechanism according to the patient's height and body shape, thereby improving the patient's usage experience. Utility Model Content

[0007] In view of the above technical problems, the utility model provides a mobile bracket for neurology nursing, which is used to solve the problem that the existing bracket cannot flexibly adjust the height and spacing of the supporting components according to the height and body shape of the patient.

[0008] The above technical objectives of the utility model are achieved through the following technical solutions:

[0009] A neurology nursing mobile stand comprises a base frame, a plurality of universal wheels for the movement of the base frame are arranged at the bottom of the base frame, two columns are arranged in parallel at one end of the base frame, a first lead screw is arranged for rotation along the length direction of the two columns, and a first bevel gear is arranged at one end of the first lead screw;

[0010] A first rotating seat is respectively provided at one end of the two uprights close to the first bevel gear, a driving shaft is rotatably provided between the first rotating seats, and the driving shaft is located at the position of the first bevel gear and meshes with the second bevel gear;

[0011] A crossbeam is provided between the two first screws, and second rotating seats are provided at both ends of the crossbeam. A second screw is rotatably provided between the second rotating seats. The threads on the second screws are symmetrically arranged. Two support arms are provided on the second screws, and the two support arms move toward each other under the action of the second screws.

[0012] The cross beam is provided with a limiting hole along the length direction at the position of the support arm, and the support arm is provided with a limiting portion at the position corresponding to the limiting hole.

[0013] Furthermore, an arc-shaped bracket is detachably mounted on the support arm.

[0014] Furthermore, a handle is fixedly provided at one end of the support arm close to the crossbeam.

[0015] Furthermore, a sliding groove is provided on one side of the column located at the first lead screw, and the first lead screw is hidden in the sliding groove.

[0016] Furthermore, a driving disk is provided at one end of each of the driving shaft and the second lead screw.

[0017] In summary, the beneficial technical effects of the utility model are:

[0018] (1) The entire bracket is used to replace medical staff to support and assist the patient, which not only reduces the labor intensity of medical staff when assisting, but also allows the patient to get rid of the dependence on medical staff and family members, and achieve the purpose of independent walking exercise. In addition, the drive shaft is used to drive the two second bevel gears to engage and drive each corresponding first bevel gear to rotate, and the first bevel gear further drives the first screw to make the entire beam rise and fall. At the same time, the second screw is used to adjust the distance between the two support arms, so that it can be used for patients of different heights and body shapes.

[0019] (2) The arc-shaped bracket can be used to place the patient's forearm in it when walking. This not only supports the patient through the support arm, but also limits the forearm by using the arc-shaped bracket to maintain a stable posture.

[0020] (3) After the patient places his or her forearm into the arc-shaped support, the handles can be used to stabilize the body by holding the handles with both hands.

[0021] (4) The driving disk can be used to rotate the driving shaft and the second screw more easily and quickly, making it easier and faster to adjust the height and spacing of the support arms. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the utility model from another angle;

[0024] Figure 3 yes Figure 1 A magnified schematic diagram of part A;

[0025] Figure 4 yes Figure 2 An enlarged schematic diagram of part B.

[0026] Figure numerals: 1, base frame; 2, universal wheel; 3, column; 4, crossbeam; 5, support arm; 6, first lead screw; 7, second lead screw; 8, drive shaft; 9, first bevel gear; 10, second bevel gear; 11, sliding groove; 12, limiting hole; 13, limiting part; 14, bracket; 15, handle; 16, drive disk; 17, first rotating seat; 18, second rotating seat. DETAILED DESCRIPTION

[0027] The present invention will be described clearly and completely below in conjunction with the embodiments.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or it can be connected through an intermediate medium, or it can be a communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] See attached Figure 1-4 The neurology nursing mobile bracket shown in the figure includes a base frame 1, a universal wheel 2 is respectively provided at the four corners of the bottom of the base frame 1, two columns 3 are parallelly provided at one end of the other side of the base frame 1, and sliding grooves 11 are respectively opened on the opposite sides of the two columns 3. The column 3 is provided with a first screw 6 that rotates along the length direction through the sliding groove 11, and a crossbeam 4 is provided between the two first screws 6 through threaded cooperation. A first bevel gear 9 is provided at one end of the first screw 6 away from the base frame 1. At the same time, a first rotating seat 17 is fixed at one end of the two columns 3 located at the first bevel gear 9, and a driving shaft 8 is rotatably provided between the two first rotating seats 17. The driving shaft 8 is located at the position of the first bevel gear 9 and meshes with a second bevel gear 10. When in use, the driving shaft 8 is rotated to make the two second bevel gears 10 mesh with the first bevel gear 9 to form a linkage, and the first bevel gear 9 acts on the first screws 6 connected to each other to make the crossbeam 4 move up and down along the sliding groove 11;

[0031] At the same time, second rotating seats 18 are fixedly provided at both ends of the cross beam 4, and a second screw 7 is rotatably provided between the two second rotating seats 18. The threads of the second screw 7 are symmetrically arranged with the length center of the second screw 7 as the dividing line. Two support arms 5 are matched with the second screw 7. The two support arms 5 move toward each other under the action of the second screw 7. At the same time, a limiting portion 13 is provided at one end of the support arm 5 corresponding to the cross beam 4. A rectangular limiting hole 12 is opened along the length direction at the position of the cross beam 4 corresponding to the limiting portion 13. The limiting portion 13 is just inserted into the limiting hole 12. The cooperation between the limiting portion 13 and the limiting hole 12 increases the supporting strength of the support arm 5, and the force applied by the patient on the support arm 5 is transferred from the second screw 7 to the cross beam 4, so that the bending deformation of the second cross beam 4 can be prevented;

[0032] In summary, when the patient walks with the help of the bracket, the second bevel gear 10 is driven to rotate by the driving shaft 8, and the second bevel gear 10 further engages the first bevel gear 9 to make the two first screws 6 rotate at the same time, and the first screw 6 further drives the crossbeam 4 connected to the support arm 5 to move up and down, and at the same time, the distance between the two support arms 5 is adjusted by the rotation of the second screw 7, so that the medical staff can timely adjust the height and distance of the support arms 5 for patients of different heights and body shapes. In this way, the medical staff does not need to rely on physical strength to support the patient during nursing, which reduces the labor intensity and improves the patient's driving experience, making the patient more comfortable when walking and exercising.

[0033] At the same time, in order to allow the patient to better exert force through his arms and walk more stably when walking with the help of the support, an arc-shaped bracket 14 is installed on the support arm 5 by bolts, and a handle 15 is fixed at one end of the support arm 5 close to the crossbeam 4. In this way, when in use, the patient's forearm is placed in the arc-shaped bracket 14, and then the handle 15 is tightly grasped with both hands, so that the patient's body can exert more force and be more stable.

[0034] When in use, firstly, the second screw 7 is rotated by the driving disk 16 to adjust the distance between the two support arms 5 to be larger than the patient's body width. Then, the medical staff helps the patient to enter the base frame 1 and place the patient between the two support arms 5. Then, the driving shaft 8 is used to drive the first screw 6 to adjust the two support arms 5 to the appropriate position of the patient according to the patient's height. Then, the patient is asked to put his forearm into the arc bracket 14 and hold the handle 15 with both hands. Then, he can exercise walking with the help of the universal wheels.

[0035] The above description is only a preferred specific implementation method of the present utility model, and does not limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A neurology nursing mobile stand, comprising a base frame (1), wherein a plurality of universal wheels (2) for moving the base frame (1) are provided at the bottom of the base frame (1), and the characteristics are: Two upright posts (3) are parallelly arranged at one end of the base frame (1); first lead screws (6) are rotatably arranged on the two upright posts (3) along the length direction; and a first bevel gear (9) is arranged at one end of the first lead screw (6); A first rotating seat (17) is provided at one end of each of the two uprights (3) close to the first bevel gear (9); a driving shaft (8) is rotatably provided between the first rotating seats (17); and the driving shaft (8) is located at a position of the first bevel gear (9) and meshes with a second bevel gear (10); A crossbeam (4) is provided between the two first screws (6), a second rotating seat (18) is provided at both ends of the crossbeam (4), a second screw (7) is rotatably provided between the second rotating seats (18), the threads on the second screw (7) are symmetrically arranged, two support arms (5) are provided on the second screw (7), and the two support arms (5) move towards each other under the action of the second screw (7); The cross beam (4) is provided with a limiting hole (12) along the length direction at a position of the support arm (5), and the support arm (5) is provided with a limiting portion (13) at a position corresponding to the limiting hole (12).

2. The neurology nursing mobile stand according to claim 1, characterized in that: An arc-shaped bracket (14) is detachably mounted on the support arm (5).

3. The mobile support for neurology nursing according to claim 1 is characterized in that: A handle (15) is fixedly provided at one end of the support arm (5) close to the crossbeam (4).

4. The neurology nursing mobile stand according to claim 1, characterized in that: The column (3) is provided with a sliding groove (11) on one side of the first lead screw (6), and the first lead screw (6) is hidden in the sliding groove (11).

5. The neurology nursing mobile stand according to claim 1, characterized in that: A driving disc (16) is provided at one end of the driving shaft (8) and the second lead screw (7).

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