Limb training device
By designing a limb training device, the problem of bedridden patients being unable to perform limb training is solved. It provides support and training functions, prevents muscle atrophy, improves rehabilitation effects, and avoids secondary injuries.
Patent Information
- Application Number
- CN202422351554.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2034-09-26
AI Technical Summary
Some patients are unable to get out of bed for limb training, leading to muscle atrophy. Existing methods of hand-held weight training have limitations and pose a risk of secondary injury.
Design a limb training device, including a hospital bed body, a sliding support mechanism and a training mechanism. Through components such as a sliding support frame, a rotating cover, a support chassis and a clamping arm, it provides support and training functions, avoiding the limitations of holding heavy objects and secondary injuries.
It enables limb training for bedridden patients, prevents muscle atrophy, improves rehabilitation outcomes, and avoids secondary injuries.
Smart Images
Figure CN223788003U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of limb training, and particularly relates to a limb training device. BACKGROUND
[0002] With the improvement of people's living standards, people begin to pay attention to physical exercise fitness, and fitness is a kind of sports, such as various hand-free aerobics, rhythm exercises, bodybuilding and various self-resistance actions, gymnastics can enhance strength, flexibility, increase endurance, improve coordination and control the ability of each part of the body, so as to make the body strong.
[0003] However, some patients cannot perform limb training because they cannot get out of bed. But long-term non-limb movement can easily cause muscle atrophy, which will also affect the recovery of patients. Therefore, bedridden patients also need to regularly perform limb training. At present, patients usually hold weights and swing to perform rehabilitation training, but this way has high limitations, and the hand-held weights are easy to fall off, which will cause secondary injury to the patients.
[0004] Therefore, in view of the above technical problems, it is necessary to provide a limb training device.
[0005] The information disclosed in this BACKGROUND section is only intended to increase an understanding of the general context of the present utility model, and should not be taken as an acknowledgement or any form of suggestion that this information forms prior art that is publicly known before the present utility model. CONTENT OF THE UTILITY MODEL
[0006] The utility model aims at providing a limb training device, which can solve the problem that bedridden patients are inconvenient to perform limb training in the prior art.
[0007] In order to achieve the above-mentioned purpose, a limb training device is provided in a specific embodiment of the utility model, which comprises a sickbed main body, a sliding support mechanism and a training mechanism.
[0008] The sliding support mechanism is installed on the sickbed main body, and the sliding support mechanism comprises a sliding support frame, a pair of adjusting grooves are opened on the sliding support frame, a pair of vertical rails are installed on the sliding support frame, a rotating support shaft is arranged between the pair of vertical rails, and a rotating cover plate is installed on the rotating support shaft.
[0009] The training mechanism is installed in the adjusting groove, and the training mechanism comprises a sliding base, the sliding base is slidably connected with the sliding support frame, a threaded tightening column is arranged on the sliding base, a support base plate is fixed to the end of the threaded tightening column away from the sliding base, and a clamping arm frame is installed on the support base plate.
[0010] In one or more embodiments of the utility model, the bottom of sickbed main part is installed with a plurality of sickbed support legs for supporting sickbed main part to provide support for patients.
[0011] In one or more embodiments of the utility model, one pair of vertical rails are installed with limiting side plates on the side close to each other, which limit the rotation of the cover plate, so that the cover plate can be moved downward after being vertically rotated and is not easy to continue rotating, thereby achieving the effect of folding the cover plate.
[0012] The vertical rail is slidably provided with a sliding support block, both ends of the rotating support shaft are inserted into the sliding support block for supporting the rotating support shaft and enabling the rotating support shaft to move up and down, thereby enabling the rotating cover plate to be vertically folded to reduce the space occupation, and both ends of the rotating support shaft and the sliding support block are fixedly connected with fixed bearings to enable the rotating support shaft to freely rotate, thereby facilitating the rotation of the rotating cover plate.
[0013] In one or more embodiments of the utility model, one pair of limiting baffle plates are installed in the vertical rail for limiting the sliding support block, thereby enabling the rotating cover plate to only descend to a certain height.
[0014] In one or more embodiments of the utility model, both sides of the rotating cover plate are fixedly provided with side fixed handles, a pair of fixed pins are installed on the sliding support frame, the side fixed handle is clamped in the fixed pin, the rotating cover plate is fixed by clamping the side fixed handle into the fixed pin, thereby preventing the rotating cover plate from shaking and tilting, and facilitating use.
[0015] In one or more embodiments of the utility model, a handle is further fixed on the rotating cover plate to facilitate the user to pull the rotating cover plate and facilitate operation.
[0016] In one or more embodiments of the utility model, a connecting cylinder is fixed on the sliding base, the connecting cylinder is threadedly connected with the threaded tightening column to enable the support base to be rotatably installed on the sliding base, facilitating disassembly and assembly, thereby enabling the support base and the clamping arm frame to be disassembled when not in use, reducing the space occupation and facilitating the flat laying of the rotating cover plate.
[0017] In one or more embodiments of the utility model, a pair of limiting sliding rods are slidably connected to the sliding base, both of the limiting sliding rods are fixed on the sliding support frame to provide a track for the sliding of the sliding base, thereby preventing the sliding base from tilting and shaking when sliding, and a push spring is fixedly connected between the sliding base and the sliding support frame for pushing the sliding base, thereby enabling the patient to be resisted when pushing the sliding base, thereby improving the training effect.
[0018] In one or more embodiments of the utility model, a plurality of hooks are installed on the side of the pair of support bases that are close to each other, for hooking the elastic band, so that the elastic band is not easy to fall off.
[0019] In one or more embodiments of the utility model, the elastic band is wound between some of the hooks, for increasing the power required for the pair of support bases to move away from each other, thereby increasing the training intensity.
[0020] Compared with the prior art, the utility model enables bedridden patients to also perform limb training, so that the patient's muscles are less likely to atrophy, which is beneficial to the patient's recovery and does not cause secondary injury to the patient. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.
[0022] Figure 1 It is a use state diagram of a limb training device in an embodiment of the utility model;
[0023] Figure 2 It is a structure schematic view shown in A in the figure; Figure 1
[0024] Figure 3 It is a perspective view of a limb training device in an embodiment of the utility model;
[0025] Figure 4 It is a structure schematic view shown in B in the figure; Figure 3
[0026] Figure 5 It is a sectional view of a sliding support device in an embodiment of the utility model;
[0027] Figure 6 It is a structure schematic view shown in C in the figure; Figure 5
[0028] Figure 7 It is a sectional view of a vertical track in an embodiment of the utility model.
[0029] MAIN REFERENCE NUMERALS EXPLANATION:
[0030] 1-Bed body, 101-Bed support leg, 2-Sliding support mechanism, 201-Sliding support frame, 202-Vertical track, 203-Rotating support shaft, 204-Rotating cover plate, 205-Limiting side plate, 206-Sliding support block, 207-Fixed bearing, 208-Limiting baffle, 209-Side fixing handle, 210-Fixing bolt, 211-Handle, 3-Training mechanism, 301-Sliding base, 302-Threaded tightening column, 303-Supporting chassis, 304-Clamping arm frame, 305-Connecting cylinder, 306-Limiting slide rod, 307-Push spring, 308-Suspension hook, 309-Elastic band. Detailed Implementation
[0031] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.
[0032] like Figures 1-7 As shown, a limb training device in one embodiment of the present invention includes: a hospital bed body 1, a sliding support mechanism 2, and a training mechanism 3.
[0033] like Figures 1-4 As shown, multiple bed support legs 101 are installed at the bottom of the bed body 1 to support the bed body 1 and provide support for the patient. A sliding support mechanism 2 is installed on the bed body 1. The sliding support mechanism 2 includes a sliding support frame 201, which provides support and conditions for the patient's movement. A pair of adjustment grooves are carved into the sliding support frame 201 to facilitate the sliding of the sliding base 301. A pair of vertical rails 202 are installed on the sliding support frame 201 to provide space and track for the sliding support block 206. A rotating support shaft 203 is provided between the pair of vertical rails 202 to support and fix the rotating cover plate 204, preventing the rotating cover plate 204 from falling off and allowing it to rotate.
[0034] Specifically, a rotating cover plate 204 is installed on the rotating support shaft 203 to cover the sliding support frame 201, thereby sealing the adjustment groove, making it difficult for dust to enter, and facilitating use by patients or staff.
[0035] like Figures 1-4As shown, one pair of vertical rails 202 is installed with a limiting side plate 205 on the side close to each other, which limits the rotating cover plate 204, so that the rotating cover plate 204 can be moved downward after being vertically rotated, and is not easy to continue to rotate, thereby realizing the effect of folding the rotating cover plate 204.
[0036] As shown in the figure, Figure 7 As shown, the sliding support block 206 is arranged in the vertical rail 202, and the two ends of the rotating support shaft 203 are inserted into the sliding support block 206, which is used to support the rotating support shaft 203 and enable the rotating support shaft 203 to move up and down, thereby enabling the rotating cover plate 204 to be vertically folded to reduce the space occupation. The two ends of the rotating support shaft 203 and the sliding support block 206 are fixedly connected with the fixed bearing 207, so that the rotating support shaft 203 can freely rotate, thereby facilitating the rotation of the rotating cover plate 204.
[0037] Among them, a pair of limiting baffles 208 are installed in the vertical rail 202, which is used to limit the sliding support block 206, thereby enabling the rotating cover plate 204 to only descend a certain height. The rotating cover plate 204 is also fixed with a handle 211, which facilitates the user to pull the rotating cover plate 204 and is convenient to operate.
[0038] As shown in the figure, Figures 1-4 As shown, the two sides of the rotating cover plate 204 are fixed with a side fixed handle 209, and a pair of fixed pins 210 are installed on the sliding support frame 201. The side fixed handle 209 is clamped in the fixed pin 210. By clamping the side fixed handle 209 into the fixed pin 210, the rotating cover plate 204 is fixed, thereby preventing the rotating cover plate 204 from shaking and tilting, thereby facilitating use.
[0039] As shown in the figure, Figures 1-6 As shown, the training mechanism 3 is installed in the adjusting groove, and the training mechanism 3 includes a sliding base 301 for supporting a support base 303 and a clamping arm frame 304. The sliding base 301 is slidably connected with the sliding support frame 201, and the sliding base 301 is provided with a threaded tightening column 302 for supporting the support base 303. The threaded tightening column 302 is fixed with the support base 303 at the end away from the sliding base 301, which is used to fix the clamping arm frame 304, so that the clamping arm frame 304 is not easy to fall off.
[0040] Specifically, the support base 303 is installed with the clamping arm frame 304, so that the patient can insert the arm into the clamping arm frame 304 and then slide to realize the training effect, and the training intensity can be increased by increasing the elastic band 309.
[0041] As shown in the figure, Figures 1-6As shown, the sliding base 301 is fixed with a connecting cylinder 305, which is threadedly connected with the threaded tightening column 302, so that the support chassis 303 can be rotatably installed on the sliding base 301, facilitating disassembly and assembly, and further facilitating the disassembly of the support chassis 303 and the clamping arm frame 304 when not in use, reducing the occupation of space and facilitating the flat laying of the rotating cover plate 204.
[0042] As shown in the figure, the sliding base 301 is slidably connected with a pair of limiting sliding rods 306, which are both fixed to the sliding support frame 201, providing a track for the sliding of the sliding base 301, and further preventing the sliding base 301 from tilting and shaking when sliding. Figures 1-6 The sliding base 301 is fixedly connected with a pushing spring 307 between the sliding base 301 and the sliding support frame 201, which is used to push the sliding base 301, so that the patient will be resisted when pushing the sliding base 301, thereby improving the training effect.
[0043] Specifically, a plurality of hanging hooks 308 are installed on the side of the pair of support chassis 303 close to each other, which are used to hook the elastic band 309, so that the elastic band 309 is not easy to fall off. Part of the elastic band 309 is wound between the hanging hooks 308, which is used to increase the power required for the pair of support chassis 303 to move away from each other, thereby increasing the training intensity.
[0044] Specifically, the user first moves the sliding support frame 201 in front of the patient, then pulls the handle 211, so that the rotating cover plate 204 can rotate around the rotating support shaft 203, and then pushes the rotating cover plate 204 downward, so that the rotating cover plate 204 no longer blocks the pair of adjusting grooves;
[0045] Then take out the support chassis 303, align the threaded tightening column 302 with the connecting cylinder 305, and rotate it in, so that the support chassis 303 can be fixed on the sliding base 301, then the patient can perform sliding training by clamping the arm into the clamping arm frame 304. Since the pushing spring 307 always pushes the sliding base 301, the sliding base 301 will be resisted when sliding, thereby achieving the effect of exercise, and the elastic band 309 can be buckled on the pair of hanging hooks 308, so that the pair of support chassis 303 will be resisted when moving away from each other, thereby improving the training effect.
[0046] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.
[0047] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.
Claims
1. A limb training device, characterized in that, include; The main body of the hospital bed; A sliding support mechanism is installed on the main body of the hospital bed. The sliding support mechanism includes a sliding support frame, on which a pair of adjustment grooves are carved, and on which a pair of vertical rails are installed. A rotating support shaft is provided between the pair of vertical rails, and a rotating cover plate is installed on the rotating support shaft. The training mechanism is installed in the adjustment groove. The training mechanism includes a sliding base, which is slidably connected to a sliding support frame. A threaded tightening column is provided on the sliding base. A support chassis is fixed to the end of the threaded tightening column away from the sliding base. A clamping arm frame is installed on the support chassis.
2. The limb training device according to claim 1, characterized in that, The bottom of the main body of the hospital bed is equipped with multiple bed support legs.
3. The limb training device according to claim 1, characterized in that, Limiting side plates are installed on the sides of the pair of vertical tracks that are close to each other. Sliding support blocks are slidably arranged inside the vertical tracks. Both ends of the rotating support shaft are inserted into the sliding support blocks. Fixed bearings are fixedly connected between both ends of the rotating support shaft and the sliding support blocks.
4. The limb training device according to claim 1, characterized in that, Limiting baffles are installed in each of the vertical tracks.
5. A limb training device according to claim 1, characterized in that, Both sides of the rotating cover are fixed with side fixing handles, and a pair of fixing bolts are installed on the sliding support frame, with the side fixing handles engaging with the fixing bolts.
6. A limb training device according to claim 1, characterized in that, A handle is also fixed to the rotating cover.
7. A limb training device according to claim 1, characterized in that, A connecting cylinder is fixed on the sliding base, and the connecting cylinder is threadedly connected to the threaded tightening column.
8. A limb training device according to claim 1, characterized in that, A pair of limiting slide rods are slidably connected to the sliding base, and both of the limiting slide rods are fixed to the sliding support frame. A push spring is fixedly connected between the sliding base and the sliding support frame.
9. A limb training device according to claim 1, characterized in that, Multiple suspension hooks are installed on one side of the pair of supporting chassis that are close to each other.
10. A limb training device according to claim 9, characterized in that, Elastic bands are wound between some of the suspension hooks.