Walking aid for guiding rehabilitation patient to learn to walk through projection

Abstract

The invention relates to the technical field of walking aids, in particular to a walking aid for guiding a rehabilitation patient to learn to walk through projection, the walking aid comprises a walking aid main body component, and a cylindrical limiting guide rod is fixedly connected to the upper surface of the walking aid main body component. According to the walking aid for guiding the rehabilitation patient to learn to walk through projection, after a telescopic rod is started, an upper operation panel can be pushed, so that a projection equipment assembly can be pulled up and down to be adjusted, and then the projection equipment assembly and a projection head structure assembly need to be turned on through a switch controller assembly; in this way, the projection head structure assembly can project toddling content to the front portion of a patient, when the vertical angle of projection needs to be adjusted, an operation pull ring needs to be pulled, then a limiting insertion rod can be taken down from a limiting baffle, and the operation is convenient. And then the vertical angle of the projection head structure assembly can be conveniently adjusted on the limiting baffle.

Description

Technical Field

[0001] The present invention relates to the technical field of walking aids, and particularly to a walking aid that uses projection to guide rehabilitation patients to learn to walk. Background Art

[0002] A walking aid is a device for assisting walking, mainly used for the elderly with inconvenient mobility, trauma patients, hemiplegia, paraplegia, cerebral palsy patients, etc. Its main functions include supporting body weight, maintaining standing balance and assisting walking, so as to improve walking ability. Common types of walking aids include walking sticks, walking frames and wheelchairs, etc. When using a walking aid, it is necessary to ensure that its support foot pads contact the ground smoothly and pay attention to maintaining body balance.

[0003] In summary, when a traditional walking aid is used by a patient, the patient needs to rely on feeling to learn to walk, which will increase the probability of the patient making mistakes in learning to walk. Therefore, the patient needs to spend more time learning to walk. Thus, there is a particular need for a walking aid that uses projection to guide rehabilitation patients to learn to walk. Summary of the Invention

[0004] The purpose of the present invention is to provide a walking aid that uses projection to guide rehabilitation patients to learn to walk, so as to solve the problem that when a traditional walking aid is used by a patient, the patient needs to rely on feeling to learn to walk, which will increase the probability of the patient making mistakes in learning to walk, and thus the patient needs to spend more time learning to walk as described in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A walking aid that uses projection to guide rehabilitation patients to learn to walk, including a main component of the learning-to-walk aid. A cylindrical limiting guide rod is fixedly connected to the upper surface of the main component of the learning-to-walk aid. A limiting collar is sleeved on the outer surface of the cylindrical limiting guide rod in a limited manner. A projection mechanism is installed on the upper surface of the main component of the learning-to-walk aid. The projection mechanism includes an anti-slip grip, an upper operation board, a limiting sleeve board, a projection device assembly, a switch controller assembly, a projection head structure assembly, a return spring, a limiting insertion rod, an operation pull ring, a limiting opening, a plugging rod, a limiting baffle and a telescopic rod. A limiting sleeve board is fixedly connected to the upper surface of the main component of the learning-to-walk aid. The upper operation board is inserted into the inner surface of the limiting sleeve board in a limited manner. An anti-slip grip is fixedly connected to the side surface of the upper operation board. A projection device assembly is fixedly connected to the bottom surface of the upper operation board. The projection head structure assembly is inserted into the inner surface of the projection device assembly in a limited manner. The projection head structure assembly, the projection head structure assembly has a plugging rod fixedly connected to its side surface. A return spring is fixedly connected to the inner surface of the plugging rod. A limiting insertion rod is fixedly connected to the side surface of the return spring. An operation pull ring is fixedly connected to the side surface of the limiting insertion rod. A switch controller assembly is welded to the side surface of the projection device assembly.

[0006] Preferably, a limiting opening is formed on the inner ring surface of the insertion rod, and the sizes of the limiting opening and the limiting insertion rod are matched with each other.

[0007] Preferably, a telescopic rod is fixedly connected to the inner ring surface of the limiting sleeve plate, and the telescopic rod is connected to the upper operation plate.

[0008] Preferably, a pulling handrail is fixedly connected to the upper surface of the limiting collar, and the pulling handrail is symmetrically arranged with respect to the vertical center line of the main body member of the baby walker.

[0009] Preferably, a limiting baffle is fixedly connected to the side surface of the projection device assembly, and the structures of the limiting baffle and the insertion rod are mutually fitted.

[0010] Preferably, universal wheels are fixedly connected to the bottom surface of the main body member of the baby walker, and the number of the universal wheels is multiple and they are parallel to each other.

[0011] Preferably, a support plate is fixedly connected to the side surface of the limiting collar, and the support plate is connected to the upper operation plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: through the provided projection mechanism, it is convenient to assist patients in learning to walk efficiently. When a patient needs to learn to walk, the patient needs to face the upper operation plate, then grasp the anti-slip grips with both hands, and then open the telescopic rod. After the telescopic rod is started, it can push the upper operation plate, so as to pull and adjust the projection device assembly up and down. Then, the projection device assembly and the projection head structure assembly need to be turned on through the switch controller assembly, so that the projection head structure assembly can project the content of learning to walk in front of the patient. When it is necessary to adjust the up and down angles of the projection, the operation pull ring needs to be pulled, and then the limiting insertion rod can be removed from the limiting baffle, and then the provided projection head structure assembly can be conveniently adjusted in the up and down angles on the limiting baffle, meeting the use requirements of efficient projection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic top view structure diagram of the present invention; Figure 3 is a schematic front cross-sectional structure diagram of the present invention; Figure 4 is of the present invention Figure 3 enlarged view of the structure at A; Figure 5 is a schematic bottom view structure diagram of the present invention; Figure 6 This is a schematic side-sectional structure diagram of the present invention.

[0014] In the figure: 1. The main component of the walking-aid walker; 2. Universal wheels; 3. Pulling handrail; 4. Cylindrical limit guide rod; 5. Limit collar; 6. Support plate; 7. Projection mechanism; 701. Anti-slip grip; 702. Upper operation panel; 703. Limit sleeve plate; 704. Projection device assembly; 705. Switch controller assembly; 706. Projection head structure assembly; 707. Return spring; 708. Limit insertion rod; 709. Operation pull ring; 710. Limit opening; 711. Insertion rod; 712. Limit baffle; 713. Telescopic rod. Specific embodiments

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] Please refer to Figures 1-6 , the present invention provides a technical solution: a walking-aid walker that uses projection to guide rehabilitation patients to walk, including the main component 1 of the walking-aid walker. A cylindrical limit guide rod 4 is fixedly connected to the upper surface of the main component 1 of the walking-aid walker. A limit collar 5 is sleeved on the outer surface of the cylindrical limit guide rod 4 in a limited manner. A projection mechanism 7 is installed on the upper surface of the main component 1 of the walking-aid walker; The projection mechanism 7 includes an anti-slip grip 701, an upper operation panel 702, a limit sleeve plate 703, a projection device assembly 704, a switch controller assembly 705, a projection head structure assembly 706, a return spring 707, a limit insertion rod 708, an operation pull ring 709, a limit opening 710, a plug-in rod 711, a limit baffle 712, and a telescopic rod 713. The upper surface of the main component 1 of the walking-aid walker is fixedly connected with the limit sleeve plate 703. The inner surface of the limit sleeve plate 703 is limitedly inserted with the upper operation panel 702. The side surface of the upper operation panel 702 is fixedly connected with the anti-slip grip 701. The bottom surface of the upper operation panel 702 is fixedly connected with the projection device assembly 704. The inner surface of the projection device assembly 704 is limitedly inserted with the projection head structure assembly 706. The side surface of the projection head structure assembly 706 is fixedly connected with the plug-in rod 711. The inner surface of the plug-in rod 711 is fixedly connected with the return spring 707. The side surface of the return spring 707 is fixedly connected with the limit insertion rod 708. The side surface of the limit insertion rod 708 is fixedly connected with the operation pull ring 709. The side surface of the projection device assembly 704 is welded with the switch controller assembly 705. When the user needs to learn to walk, the patient needs to face the upper operation panel 702. Then the user needs to grasp the anti-slip grip 701 with both hands. Then the user needs to open the telescopic rod 713. After the telescopic rod 713 is started, it can push the upper operation panel 702, so that the user can pull the projection device assembly 704 up and down for adjustment. Then the user needs to turn on the projection device assembly 704 and the projection head structure assembly 706 through the switch controller assembly 705. In this way, the projection head structure assembly 706 can project the content of learning to walk in front of the patient. When the user needs to adjust the up and down angles of the projection, the user needs to pull the operation pull ring 709. Then the user can remove the limit insertion rod 708 from the limit baffle 712. Then the user can conveniently adjust the up and down angles of the set projection head structure assembly 706 on the limit baffle 712.

[0017] Further, a limit opening 710 is provided on the inner surface of the plug-in rod 711, and the sizes of the limit opening 710 and the limit insertion rod 708 match each other. The limit opening 710 provided with a size that matches the limit insertion rod 708 can facilitate the user to limit the use of the limit insertion rod 708.

[0018] Further, a telescopic rod 713 is fixedly connected to the inner surface of the limit sleeve plate 703, and the telescopic rod 713 is connected to the upper operation panel 702. The telescopic rod 713 provided with a connection to the upper operation panel 702 can facilitate the user to stably connect the limit sleeve plate 703 and the upper operation panel 702.

[0019] Furthermore, a pulling handrail 3 is fixedly connected to the upper surface of the limit collar 5, and the pulling handrail 3 is symmetrically arranged with respect to the vertical center line of the walking-aid main body member 1. The pulling handrail 3 symmetrically arranged with respect to the vertical center line of the walking-aid main body member 1 facilitates the user's grasping and use.

[0020] Furthermore, a limit baffle 712 is fixedly connected to the side surface of the projection device assembly 704, and the structure between the limit baffle 712 and the insertion rod 711 is mutually compatible. The limit baffle 712 with a structure mutually compatible with the insertion rod 711 facilitates the user to limit the use of the insertion rod 711.

[0021] Furthermore, universal wheels 2 are fixedly connected to the bottom surface of the walking-aid main body member 1, and the number of the universal wheels 2 is multiple and they are parallel to each other. The multiple universal wheels 2 parallel to each other facilitate the user to conveniently transfer the walking-aid main body member 1 to different places.

[0022] Furthermore, a support plate 6 is fixedly connected to the side surface of the limit collar 5, and the support plate 6 is connected to the upper operation plate 702. The support plate 6 connected to the upper operation plate 702 facilitates the user to limit the use of the upper operation plate 702.

[0023] Working principle: When the user needs to learn to walk, the patient needs to face the upper operation plate 702, then grasp the anti-slip grips 701 with both hands, and then open the telescopic rod 713. After the telescopic rod 713 is started, it can push the upper operation plate 702, thereby pulling the projection device assembly 704 up and down for adjustment. Then, the projection device assembly 704 and the projection head structure assembly 706 need to be turned on through the switch controller assembly 705. In this way, the projection head structure assembly 706 can project the walking-learning content in front of the patient. When it is necessary to adjust the up and down angles of the projection, the operation pull ring 709 needs to be pulled, and then the limit insertion rod 708 can be removed from the limit baffle 712, and then the projection head structure assembly 706 can be conveniently adjusted for up and down angle use on the limit baffle 712.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A walking aid for guiding a rehabilitation patient to learn to walk by using projection, comprising a walking aid main component (1), characterized in that: A cylindrical limiting guide rod (4) is fixedly connected to the upper surface of the main component (1) of the walking aid, a limiting sleeve (5) is connected to the outer ring surface of the cylindrical limiting guide rod (4), and a projection mechanism (7) is installed on the upper surface of the main component (1) of the walking aid; The projection mechanism (7) comprises an anti-slip grip (701), an upper operating panel (702), a limit sleeve (703), a projection device assembly (704), a switch controller assembly (705), a projection head structure assembly (706), a reset spring (707), a limit plug rod (708), an operating pull ring (709), a limit opening (710), a plug rod (711), a limit baffle (712) and a telescopic rod (713); the upper surface of the main structure (1) of the walking aid is fixedly connected to the limit sleeve (703); the inner ring surface of the limit sleeve (703) is limit-plugged with the upper operating panel (702); the side surface of the upper operating panel (702) is fixedly connected to the anti-slip grip (701); The bottom surface of the upper operating panel (702) is fixedly connected to a projection device assembly (704); the inner ring surface of the projection device assembly (704) is limitedly plugged with a projection head structure assembly (706); the projection head structure assembly (706) and the side surface of the projection head structure assembly (706) are fixedly connected to a plug rod (711); the inner ring surface of the plug rod (711) is fixedly connected to a return spring (707); the side surface of the return spring (707) is fixedly connected to a limit plug rod (708); the side surface of the limit plug rod (708) is fixedly connected to an operating pull ring (709); and the side surface of the projection device assembly (704) is welded with a switch controller assembly (705).

2. The walking aid for guiding a rehabilitation patient to learn to walk by projection according to claim 1, characterized in that: The inner ring surface of the plug rod (711) is provided with a limit opening (710), and the limit opening (710) and the limit plug rod (708) are matched in size.

3. The walking aid for guiding a rehabilitation patient to learn to walk by projection according to claim 1, characterized in that: A telescopic rod (713) is fixedly connected to the inner ring surface of the limiting sleeve plate (703), and the telescopic rod (713) is connected to the upper operating plate (702).

4. The walking aid for guiding a rehabilitation patient to learn to walk by projection according to claim 1, characterized in that: The upper surface of the limiting collar (5) is fixedly connected to a pulling handrail (3), and the pulling handrail (3) is symmetrically arranged with the vertical center line of the main component (1) of the walker as the symmetry axis.

5. The walking aid for guiding a rehabilitation patient to learn to walk by projection according to claim 1, characterized in that: The side surface of the projection device assembly (704) is fixedly connected to a limit baffle (712), and the limit baffle (712) and the plug-in rod (711) are structurally matched with each other.

6. The walking aid for guiding a rehabilitation patient to learn to walk by projection according to claim 1, characterized in that: The bottom surface of the main structure (1) of the walking aid is fixedly connected with a universal wheel (2), and the universal wheels (2) are multiple and parallel to each other.

7. The walking aid for guiding a rehabilitation patient to learn to walk by projection according to claim 1, characterized in that: A support plate (6) is fixedly connected to the side surface of the limiting collar (5), and the support plate (6) and the upper operating plate (702) are connected.

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