Nursing movable support for neurology department

Abstract

The invention belongs to the technical field of medical nursing auxiliary devices, and particularly relates to a neurology nursing movable support which comprises a movable base, a leg supporting and gravity center sensing mechanism, a supporting force adjusting mechanism and an anti-toppling mechanism. The gravity center of the patient is sensed in real time; when the leg supporting and gravity center sensing mechanism senses that the gravity center of the patient shifts, the supporting force adjusting mechanism is automatically driven to work, and the supporting force of the patient is adjusted in a self-adaptive mode; the anti-toppling mechanism has a first state for normal walking and a second state for lateral stretching during toppling prevention, when the supporting force adjusting mechanism adjusts the supporting force to a certain degree, the anti-toppling mechanism is automatically triggered to be switched from the first state to the second state, and the problems that only a patient can be fixed and supported, and the patient cannot be supported are solved. The supporting force cannot be automatically adjusted according to the posture of the patient, and meanwhile, the patient is easily injured again after falling down.

Description

Technical Field

[0001] This invention relates to the field of medical and nursing assistive devices, specifically a mobile support for neurological nursing. Background Technology

[0002] As a department that treats cerebrovascular diseases, neurodegenerative diseases, peripheral nerve palsy, Alzheimer's disease, and other diseases, most patients in the neurology department have mild symptoms, recover quickly, and have a good prognosis. However, some neurology patients have motor dysfunction after surgery, such as hemiplegia and gait abnormalities. Therefore, in the subsequent rehabilitation process, nursing stents are generally required to assist in rehabilitation treatment.

[0003] Existing mobile braces used for hemiplegic patients in neurology departments may only be simple fixed supports, unable to automatically adjust the support force according to the patient's real-time changes in muscle tone. At the same time, hemiplegic patients are prone to tilting to the side during movement, and without preventive protection, they are likely to fall and cause secondary injuries, making them inconvenient to use. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of the embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] Therefore, the purpose of this invention is to provide a mobile support for neurological care, which can replace the traditional mobile support for neurological care. It avoids the problems that can only provide fixed support for patients but cannot automatically adjust the support force according to the patient's body posture, and that it is easy to tip over and get injured again.

[0006] To address the aforementioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0007] A mobile support for neurological care, comprising:

[0008] A movable base is used to support the entire device frame and facilitate the movement of the frame;

[0009] A leg support and center of gravity sensing mechanism is installed on the mobile base, which supports the patient's legs while sensing the patient's center of gravity in real time.

[0010] A support force adjustment mechanism is installed on the movable base. When the leg support and center of gravity sensing mechanism detects a shift in the patient's center of gravity, it automatically drives the support force adjustment mechanism to adaptively adjust the support force for the patient.

[0011] An anti-tipping mechanism is installed on the mobile base and has a first state of normal walking and a second state of lateral extension when anti-tipping. When the support force adjustment mechanism adjusts the support force to a certain level, it automatically triggers the anti-tipping mechanism to switch from the first state to the second state.

[0012] In a preferred embodiment of the mobile support for neurological care described in this invention, the mobile base includes a base plate and casters located at the bottom of the base plate.

[0013] As a preferred embodiment of the mobile support for neurological nursing described in this invention, a first limiting groove is provided on one side of the substrate, and a support plate is provided on the side wall of the substrate.

[0014] The leg support and center of gravity sensing mechanism includes a mounting base extending into the first limiting groove on one side, a pedal movably mounted on the side wall of the mounting base and having anti-slip grooves on its upper and lower surfaces, and a first elastic member located at the bottom of the mounting base and connected to the top of the support plate.

[0015] As a preferred embodiment of the mobile support for neurological nursing described in this invention, the support force adjustment mechanism includes a support frame movably mounted on the top of the base plate and a transmission component that is drivenly connected at one end to the support frame and at the other end to the leg support and center of gravity sensing mechanism.

[0016] In a preferred embodiment of the mobile support for neurological nursing described in this invention, the top of the base plate is provided with a lifting groove.

[0017] The support frame includes a support rod and a lifting rod located on both sides of the bottom of the support rod and within the lifting groove.

[0018] As a preferred embodiment of the mobile support for neurological nursing described in this invention, the side wall of the substrate is provided with a through groove communicating with the lifting groove, and a serrated plate is provided on one side of the mounting base.

[0019] The transmission assembly includes a first gear installed on the inner wall of the through groove and meshing with the sawtooth plate, a second gear installed on the inner wall of the through groove and meshing with the first gear, and a plurality of sawtooth grooves evenly opened on the side wall of one of the lifting rods and meshing with the second gear, wherein the first gear and the second gear form a speed ratio greater than one.

[0020] As a preferred embodiment of the mobile support for neurological nursing described in this invention, the anti-tipping mechanism includes an anti-tipping component installed on the side of the base plate away from the leg support and center of gravity sensing mechanism, and a trigger component whose one end is pulsatorically connected to the anti-tipping component and whose other end is pulsatorically connected to the support frame.

[0021] As a preferred embodiment of the mobile support for neurological nursing described in this invention, the anti-tipping component includes a mounting frame installed in the storage groove on the side wall of the base plate and an extension component installed on the mounting frame, wherein the mounting frame has second limiting grooves on both sides.

[0022] The extension assembly includes an extension frame with its top hinged to the inner side of the mounting bracket, a sliding block slidably installed in the second limiting groove, a hinge rod with one end hinged to the sliding block and the other end hinged to the middle of the extension frame, and a second elastic member with its top connected to the top of the inner wall of the second limiting groove and its bottom connected to the top of the sliding block.

[0023] As a preferred embodiment of the mobile support for neurological nursing described in this invention, the side wall of the mounting frame is provided with a first piston cylinder, and a movable limiting rod extending from the top of the mounting frame and corresponding to the top of the sliding block is movably installed in the first piston cylinder. The side wall of the mounting frame is provided with an air guide tube that communicates with the first piston cylinder at one end.

[0024] The triggering component includes a second piston cylinder mounted on the top of the substrate, a piston rod movably mounted inside the second piston cylinder and connected at its top to the bottom of the support rod, and an air guide channel opened inside the substrate, with one end connected to the second piston cylinder and the other end connected to the two air guide pipes.

[0025] As a preferred embodiment of the mobile support for neurological care described in this invention, the extension frame includes a main board with its top hinged to the side wall of the mounting frame and an extension plate slidably mounted in a storage groove at the bottom of the main board. The top of the extension plate has a third elastic member with its other end connected to the inner wall of the storage groove at the bottom of the main board.

[0026] Compared with existing technologies, the beneficial effects of this invention are that this type of mobile support for neurological care uses a leg support and center of gravity sensing mechanism to sense the patient's center of gravity in real time during movement. When a shift in the sensed center of gravity occurs, the support force adjustment mechanism is automatically activated to adaptively adjust the support force for the patient, making the support for the patient more flexible and powerful. When the support force for the patient is adjusted to a certain level, it indicates that the patient's center of gravity has shifted to a dangerous position. At this time, the anti-tipping mechanism automatically switches from the first state to the extended second state, thereby providing lateral support for the entire support and the patient, preventing the patient and the support from tilting to the side. This replaces traditional mobile supports for neurological care, avoiding the problem that can only provide fixed support for the patient and cannot automatically adjust the support force according to the patient's body posture, and is also prone to tipping over and causing re-injury. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0028] Figure 1 This is a schematic diagram of the structure of a mobile support for neurological nursing in one state according to the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of a mobile support for neurological nursing in another state according to the present invention;

[0030] Figure 3 This is a structural exploded view of a mobile nursing support for neurology patients according to the present invention.

[0031] Figure 4 This is a schematic diagram of the leg support and center of gravity sensing mechanism of a mobile support for neurological nursing according to the present invention.

[0032] Figure 5 This is a schematic diagram of the anti-tipping mechanism of a mobile support for neurological nursing in the first state of the present invention;

[0033] Figure 6 This is a structurally exploded view of the anti-tipping mechanism of a mobile support for neurological nursing according to the present invention in the second state.

[0034] In the diagram: 100, movable base; 110, base plate; 110a, first limiting groove; 110b, support plate; 110c, lifting groove; 120, caster wheel; 200, leg support and center of gravity sensing mechanism; 210, mounting base; 210a, serrated plate; 220, pedal; 220a, anti-slip groove; 230, first elastic element; 300, support force adjustment mechanism; 310, support frame; 310a, support rod; 320b, lifting rod; 320, transmission assembly; 320a, first gear; 320b, second gear; 320c, serrated groove; 400, anti-tipping mechanism; 4 10. Anti-tipping assembly; 410a. Mounting bracket; 410a-1. Second limiting slide groove; 410a-2. First piston cylinder; 410a-21. Moving limiting rod; 410a-3. Air guide pipe; 410b. Extension assembly; 410b-1. Extension frame; 410b-11. Main board; 410b-12. Extension plate; 410b-121. Third elastic element; 410b-2. Sliding block; 410b-3. Hinge rod; 410b-4. Second elastic element; 420. Trigger assembly; 420a. Second piston cylinder; 420b. Piston column; 420c. Air guide channel. Detailed Implementation

[0035] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0037] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0038] This invention provides a mobile support for neurological care, replacing traditional mobile supports for neurological care. It avoids the problems of only being able to provide fixed support for patients without being able to automatically adjust the support force according to the patient's body posture, and the risk of injury due to tipping over.

[0039] Figures 1-6 The diagram shown is a structural schematic of a mobile support for neurological nursing according to the present invention. Please refer to [link / reference]. Figures 1-6 This article provides a detailed introduction to this type of mobile support for neurological nursing.

[0040] Example 1

[0041] refer to Figures 1-6This invention discloses a mobile support for neurological nursing, the main body of which includes a mobile base 100, a leg support and center of gravity sensing mechanism 200, a support force adjustment mechanism 300, and an anti-tipping mechanism 400.

[0042] refer to Figures 1-3 The movable base 100 is used to support the entire stent and facilitate the movement of the entire stent and the patient's leg.

[0043] refer to Figures 1-4 The leg support and center of gravity sensing mechanism 200 is used to support the patient's legs and sense the patient's center of gravity in real time. The leg support and center of gravity sensing mechanism 200 is installed on the mobile base 100. While supporting the patient's legs, it senses the patient's center of gravity in real time, thereby saving the patient's legs effort. At the same time, during the real-time sensing of the patient's center of gravity, the support force adjustment mechanism 300 can make corresponding adjustments according to the changes in the center of gravity.

[0044] refer to Figures 1-3 The support force adjustment mechanism 300 is used to adaptively adjust the support force according to the patient's center of gravity. The support force adjustment mechanism 300 is installed on the movable base 100. When the leg support and center of gravity sensing mechanism 200 senses the patient's center of gravity shift, it automatically drives the support force adjustment mechanism 300 to work and adaptively adjust the support force to the patient. Thus, during the process of the leg support and center of gravity sensing mechanism 200 supporting the patient's legs and sensing the center of gravity, the support force adjustment mechanism 300 adaptively adjusts the support force according to the sensed center of gravity change, thereby dynamically compensating for the patient's center of gravity and avoiding excessive shift of the patient's center of gravity.

[0045] refer to Figures 1-6 The anti-tipping mechanism 400 is used to automatically provide lateral support to the support frame and patient when the patient's center of gravity is significantly shifted, thereby preventing the patient and support frame from tilting. The anti-tipping mechanism 400 is installed on the mobile base 100 and has a first state for normal walking and a second state for lateral extension during anti-tipping. When the support force adjustment mechanism 300 adjusts the support force to a certain level, it automatically triggers the anti-tipping mechanism 400 to switch from the first state to the second state. Thus, during the patient's normal rehabilitation walking, the anti-tipping mechanism 400 is in the first state. When the patient's center of gravity shifts significantly and the support force adjustment mechanism 300 adjusts to a certain threshold, the anti-tipping mechanism 400 automatically switches from the first state to the second state, providing lateral extension support to the support frame and patient, thereby preventing the patient and support frame from tilting and protecting the patient.

[0046] In this embodiment, the specific usage process is as follows: During the patient's mobile rehabilitation using the support frame, the leg support and center of gravity sensing mechanism 200 supports the patient's legs and senses the patient's center of gravity in real time during movement. The changes in the center of gravity are then transmitted to the support force adjustment mechanism 300. The support force adjustment mechanism 300 adaptively adjusts the support force according to the sensed changes in the center of gravity, thereby forming dynamic compensation of the support force and preventing excessive shift of the patient's center of gravity. Once the patient's center of gravity shifts excessively and the support force of the support force adjustment mechanism 300 is adjusted to a certain threshold, the anti-tipping mechanism 400 quickly switches from the first state to the second state of lateral extension, thereby forming a support force on the side of the patient and the support frame, thus preventing the support frame and the patient from tilting to the side and protecting the patient.

[0047] Example 2

[0048] Based on Example 1, and referring to Figures 1-3 The movable base 100 includes a base plate 110 and casters 120 located at the bottom of the base plate 110. The base plate 110 is used to support the entire support and facilitate the installation of other components. The casters 120 are used to facilitate the movement of the support, thereby making it easier for patients to use the support for mobile rehabilitation.

[0049] In this embodiment, reference Figure 3 A first limiting groove 110a is provided on one side of the substrate 110 to facilitate the sliding installation of the mounting base 210. A support plate 110b is provided on the side wall of the substrate 110 to support and limit the first elastic member 230.

[0050] refer to Figures 1-4 The leg support and center of gravity sensing mechanism 200 includes a mounting base 210 extending into a first limiting groove on one side, a pedal 220 movably mounted on the side wall of the mounting base 210 and having anti-slip grooves 220a on its upper and lower surfaces, and a first elastic member 230 located at the bottom of the mounting base 210 and connected to the top of the support plate 110b. The mounting base 210 facilitates the movable mounting of the pedal 220, thereby allowing the patient to adjust the tilt angle of the pedal 220 according to foot comfort. When the mounting base 210 slides along the first limiting groove 110a, it drives the pedal 220 to move up and down. The pedal 220 supports the patient's foot. The anti-slip groove 220a increases the friction between the patient's foot and the surface of the pedal 220, thereby preventing slippage between the patient's foot and the pedal 220. The first elastic member 230 forms a dynamic buffer force through its own reaction force when the patient's foot applies pressure to the pedal 220 and the mounting base 210, and the mounting base 210 slides down along the first limiting groove 110a.

[0051] In this embodiment, the specific workflow is as follows: When the patient uses the brace, the patient's foot is placed on the pedal 220. During the movement, the patient's foot applies pressure to the pedal 220, thereby driving the mounting base 210 and the pedal 220 to move along the first limiting slide groove 110a. During this process, the first elastic element 230 is repeatedly compressed, and it forms a dynamic buffer for the patient's foot through its own reaction force, thereby increasing the comfort of the patient's foot. At the same time, the patient's center of gravity is sensed by the downward movement distance of the mounting base 210 and the compression of the first elastic element 230. The greater the compression of the first elastic element 230, the greater the sensed pressure, and the more serious the shift of the patient's center of gravity.

[0052] Example 3

[0053] Based on Example 2, and referring to Figures 1-3 The support force adjustment mechanism 300 includes a support frame 310 movably mounted on the top of the base plate 110 and a transmission component 320, one end of which is connected to the support frame 310 and the other end of which is connected to the leg support and center of gravity sensing mechanism 200. The support frame 310 is used to support the patient's arm, thereby improving the stability of the support for the patient. The transmission component 320 is used to transmit the center of gravity offset sensed in real time by the leg support and center of gravity sensing mechanism 200 to the support frame 310, thereby facilitating the real-time dynamic adjustment of the support frame 310.

[0054] In this embodiment, reference Figure 3 The top of the substrate 110 is provided with a lifting groove 110c for easy installation of the lifting rod 320b.

[0055] refer to Figure 3 The support frame 310 includes a support rod 310a and a lifting rod 320b located on both sides of the bottom of the support rod 310a and within the lifting groove 110c. The support rod 310a is used to support the patient's arm, and the lifting rod 320b is used to adjust the height of the support rod 310a when it moves up and down within the lifting groove 110c.

[0056] In this embodiment, the side wall of the substrate 110 is provided with a through groove communicating with the lifting groove 110c, which is used to facilitate the installation of the first gear 320a and the second gear 320b. A serrated plate 210a is provided on one side of the mounting base 210, which is used to drive the first gear 320a to rotate during the movement of the mounting base 210.

[0057] refer to Figure 3The transmission assembly 320 includes a first gear 320a installed on the inner wall of the through groove and meshing with the serrated plate 210a, a second gear 320b installed on the inner wall of the through groove and meshing with the first gear 320a, and a plurality of serrated grooves 320c evenly opened on the side wall of one of the lifting rods 320b and meshing with the second gear 320b. The first gear 320a is used to rotate to drive the second gear 320b to rotate. When the second gear 320b rotates, it drives the lifting rod 320b to move within the lifting groove 110c under the meshing action of the serrated grooves 320c. The serrated grooves 320c are used to drive the lifting rod 320b to move when the second gear 320b rotates. The first gear 320a and the second gear 320b have a speed ratio greater than one, which is used to drive the second gear 320b to accelerate when the first gear 320a rotates. This makes the perception of the patient's center of gravity more sensitive, which facilitates a larger lifting and lowering range of the support frame 310, so as to better stabilize and adjust the support force.

[0058] In this embodiment, the specific workflow is as follows: When the patient's foot center of gravity shifts and pressure is applied to the pedal 220 and the mounting base 210, the mounting base 210 moves along the first limiting slide groove 110a, thereby driving the serrated plate 210a to move. When the serrated plate 210a moves, it drives the first gear 320a to rotate. When the first gear 320a rotates, it drives the second gear 320b to rotate at an accelerated speed. When the second gear 320b rotates, under the meshing action of the serrated groove 320c, it drives the lifting rod 320b to move upward within the lifting groove 110c, thereby driving the support frame 310 to rise, thus stabilizing the patient's center of gravity.

[0059] During this process, each step the patient takes will result in a downward pressure on the pedal 220 and the mounting base 210, and the support frame 310 will correspondingly complete a corresponding lifting and lowering movement, thereby forming real-time dynamic compensation for the patient's center of gravity and balancing the patient's center of gravity.

[0060] Example 4

[0061] Based on Example 3, and referring to Figures 1-6 The anti-tipping mechanism 400 includes an anti-tipping component 410 mounted on the side of the base plate 110 away from the leg support and center of gravity sensing mechanism 200, and a trigger component 420 with one end connected to the anti-tipping component 410 and the other end connected to the support frame 310. The anti-tipping component 410 is used to support the support and the patient's side when it is extended. The trigger component 420 is used to automatically trigger the anti-tipping component 410 to extend when the support frame 310 rises to a certain height, that is, when the patient's center of gravity shifts to a certain extent.

[0062] In this embodiment, reference Figures 5-6The anti-tipping component 410 includes a mounting bracket 410a installed in a storage groove on the side wall of the base plate 110 and an extension component 410b installed on the mounting bracket 410a. The mounting bracket 410a is used to install the extension component 410b, and the extension component 410b is used to support the support and the patient's side when extended. The mounting bracket 410a has a second limiting groove 410a-1 on both sides for sliding the sliding block 410b-2.

[0063] refer to Figures 5-6 The extension assembly 410b includes an extension frame 410b-1 with its top hinged to the inner side of the mounting bracket 410a, a sliding block 410b-2 slidably mounted in the second limiting groove 410a-1, a hinge rod 410b-3 with one end hinged to the sliding block 410b-2 and the other end hinged to the middle of the extension frame 410b-1, and a second elastic member 410b-4 with its top connected to the top of the inner wall of the second limiting groove 410a-1 and its bottom connected to the top of the sliding block 410b-2. The extension frame 410b-1 is used to support the support and the patient when extended. The sliding block 410b-2 is used for side support. When sliding, it drives the extension frame 410b-1 to flip and unfold to one side through the connection of the hinge rod 410b-3. The hinge rod 410b-3 is used to drive the sliding block 410b-2 and the extension frame 410b-1. The second elastic element 410b-4 is used to pull the sliding block 410b-2 down quickly along the second limiting groove 410a-1 under its own tension when the sliding block 410b-2 is released from the limit restriction, thereby driving the extension frame 410b-1 to flip and unfold.

[0064] In this embodiment, reference Figures 5-6 The side wall of the mounting bracket 410a is provided with a first piston cylinder 410a-2 for movably mounting a moving limit rod 410a-21. A moving limit rod 410a-21, one end of which extends out of the mounting bracket 410a and corresponds to the top of the sliding block 410b-2, is movably mounted inside the first piston cylinder 410a-2 for limiting the top of the sliding block 410b-2 when the anti-tipping mechanism 400 is in the first state. The side wall of the mounting bracket 410a is provided with an air guide pipe 410a-3, one end of which is connected to the first piston cylinder 410a-2, for connecting the air guide channel 420c with the inside of the first piston cylinder 410a-2.

[0065] refer to Figures 1-6The trigger assembly 420 includes a second piston cylinder 420a mounted on the top of the substrate 110, a piston rod movably mounted inside the second piston cylinder 420a and connected at its top to the bottom of the support rod 310a, and a gas guide channel 420c formed inside the substrate 110, with one end connected to the second piston cylinder 420a and the other end connected to two gas guide pipes 410a-3. The second piston cylinder 420a is used to slide the piston column 420b, which is used to move up and down when the support rod 310a moves up and down. The air in the piston cylinder and the air guide channel 420c is compressed or extracted. The air guide channel 420c is used to connect the second piston cylinder 420a and the air guide pipe 410a-3. When the piston column 420b rises to a certain height, the air in the second piston cylinder 420a, the air guide pipe 410a-3 and the first piston cylinder 410a-2 is stretched, thereby forming a negative pressure environment. Then, the movable limit rod retracts into the first piston cylinder 410a-2, thereby releasing the limit on the sliding block 410b-2.

[0066] In this embodiment, reference Figures 5-6 The extension frame 410b-1 includes a main board 410b-11 hinged at the top to the side wall of the mounting frame 410a, and an extension plate 410b-12 slidably mounted in a storage groove at the bottom of the main board 410b-11. The main board 410b-11 is used to cooperate with the display board to hold the side of the frame against the ground. The extension plate 410b-12 extends out of the storage groove at the bottom of the main board 410b-11 and rests against the ground, thereby fixing the frame to the ground together with the main board 410b-11. The top has a third elastic element 410b-121, the other end of which is connected to the inner wall of the bottom storage groove of the main board 410b-11. After the main board 410b-11 is flipped to a certain angle and the bottom of the extension plate 410b-12 is separated from the bottom of the inner wall of the mounting bracket 410a, the reaction force of the third elastic element 410b-121 will pop the extension plate 410b-12 out of the bottom storage groove of the main board 410b-11, and then cooperate with the bottom of the bracket to form a certain angle to provide stable support for the bracket.

[0067] In this embodiment, the specific workflow is as follows: When the patient's center of gravity shifts to a certain extent, the support rod 310a rises to a certain height, causing the piston column 420b to rise to a certain height. When the piston column 420b moves upward to a certain height, a negative pressure is formed in the entire second piston cylinder 420a, the air duct 410a-3, and the first piston cylinder 410a-2. This pulls the movable limiting rod into the first piston cylinder 410a-2, causing the movable limiting rod 410a-21 to separate from the top of the sliding block 410b-2. The sliding block 410b-2 is then released from its limiting position. At this time, the second elastic element 410b-4, under its own pulling force, drives the sliding block 410a-2 to move further into the first piston cylinder 410a-2. 0b-2 moves upward along the second limiting slide groove 410a-1, thereby driving the extension frame 410b-1 to flip to the side under the connection of the hinge rod 410b-3. When the bottom of the extension plate 410b-12 separates from the bottom of the inner wall of the mounting frame 410a, under the reaction force of the third elastic element 410b-121, the extension plate 410b-12 is ejected from the bottom storage groove of the main board 410b-11. After contacting the ground, it forms a certain angle with the main board 410b-11 and the bracket, thereby stably supporting the bracket and the patient's side body, preventing the patient's center of gravity from shifting to a certain extent and causing lateral tilting, thus protecting the patient.

[0068] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A mobile support for neurological nursing, characterized in that, include: A movable base (100) is used to support the entire device support and facilitates the movement of the support. A leg support and center of gravity sensing mechanism (200) is installed on the movable base (100) and supports the patient's legs while sensing the patient's center of gravity in real time. A support force adjustment mechanism (300) is installed on the movable base (100), wherein when the leg support and center of gravity sensing mechanism (200) senses the patient's center of gravity shift, the support force adjustment mechanism (300) is automatically driven to work to adaptively adjust the support force of the patient; An anti-tipping mechanism (400) is installed on the mobile base (100) and has a first state of normal walking and a second state of lateral extension when anti-tipping. When the support force adjustment mechanism (300) adjusts the support force to a certain level, the anti-tipping mechanism (400) is automatically triggered to switch from the first state to the second state.

2. The mobile support for neurological nursing according to claim 1, characterized in that, The movable base (100) includes a base plate (110) and a caster wheel (120) located at the bottom of the base plate (110).

3. The mobile nursing support for neurology patients according to claim 2, characterized in that, A first limiting groove (110a) is provided on one side of the substrate (110), and a support plate (110b) is provided on the side wall of the substrate (110). The leg support and center of gravity sensing mechanism (200) includes a mounting base (210) extending into the first limiting groove on one side, a pedal (220) movably mounted on the side wall of the mounting base (210) and having anti-slip grooves (220a) on its upper and lower surfaces, and a first elastic member (230) located at the bottom of the mounting base (210) and connected to the top of the support plate (110b).

4. A mobile support for neurological nursing care according to claim 3, characterized in that, The support force adjustment mechanism (300) includes a support frame (310) movably mounted on the top of the base plate (110) and a transmission component (320) having one end connected to the support frame (310) and the other end connected to the leg support and center of gravity sensing mechanism (200).

5. A mobile nursing support for neurology patients according to claim 4, characterized in that, The top of the substrate (110) is provided with a lifting groove (110c). The support frame (310) includes a support rod (310a) and a lifting rod (320b) located on both sides of the bottom of the support rod (310a) and within the lifting groove (110c).

6. A mobile support for neurological nursing according to claim 5, characterized in that, The side wall of the substrate (110) is provided with a through groove that communicates with the lifting groove (110c), and a serrated plate (210a) is provided on one side of the mounting base (210). The transmission assembly (320) includes a first gear (320a) mounted on the inner wall of the through groove and meshing with the sawtooth plate (210a), a second gear (320b) mounted on the inner wall of the through groove and meshing with the first gear (320a), and a plurality of sawtooth grooves (320c) evenly opened on the side wall of one of the lifting rods (320b) and meshing with the second gear (320b), wherein the first gear (320a) and the second gear (320b) form a speed ratio greater than one.

7. A mobile nursing support for neurology patients according to claim 6, characterized in that, The anti-tipping mechanism (400) includes an anti-tipping component (410) mounted on the side of the base plate (110) away from the leg support and center of gravity sensing mechanism (200) and a trigger component (420) with one end connected to the anti-tipping component (410) and the other end connected to the support frame (310).

8. A mobile support for neurological nursing care according to claim 7, characterized in that, The anti-tipping assembly (410) includes a mounting bracket (410a) installed in a storage groove on the side wall of the base plate (110) and an extension assembly (410b) installed on the mounting bracket (410a). The mounting bracket (410a) has second limiting grooves (410a-1) on both sides. The extension assembly (410b) includes an extension frame (410b-1) with its top hinged to the inner side of the mounting bracket (410a), a sliding block (410b-2) slidably mounted in the second limiting groove (410a-1), a hinge rod (410b-3) with one end hinged to the sliding block (410b-2) and the other end hinged to the middle of the extension frame (410b-1), and a second elastic member (410b-4) with its top connected to the top of the inner wall of the second limiting groove (410a-1) and its bottom connected to the top of the sliding block (410b-2).

9. A mobile nursing support for neurology patients according to claim 8, characterized in that, The mounting bracket (410a) has a first piston cylinder (410a-2) on its side wall. A movable limiting rod (410a-21) is movably installed inside the first piston cylinder (410a-2), with one end extending out of the mounting bracket (410a) and corresponding to the top of the sliding block (410b-2). The mounting bracket (410a) has an air guide pipe (410a-3) with one end communicating with the first piston cylinder (410a-2). The triggering assembly (420) includes a second piston cylinder (420a) mounted on the top of the base plate (110), a piston rod movably mounted inside the second piston cylinder (420a) and connected at the top to the bottom of the support rod (310a), and an air guide channel (420c) opened inside the base plate (110) with one end connected to the second piston cylinder (420a) and the other end connected to the two air guide pipes (410a-3).

10. A mobile support for neurological nursing care according to claim 9, characterized in that, The extension frame (410b-1) includes a main board (410b-11) whose top is hinged to the side wall of the mounting frame (410a) and an extension plate (410b-12) slidably mounted in a storage groove at the bottom of the main board (410b-11). The top of the extension plate (410b-12) has a third elastic element (410b-121) whose other end is connected to the inner wall of the storage groove at the bottom of the main board (410b-11).

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