CN112516542B - A kneeling dynamic and static balance training device - Google Patents
A kneeling dynamic and static balance training device Download PDFInfo
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- CN112516542B CN112516542B CN202011483847.1A CN202011483847A CN112516542B CN 112516542 B CN112516542 B CN 112516542B CN 202011483847 A CN202011483847 A CN 202011483847A CN 112516542 B CN112516542 B CN 112516542B
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- assembly
- positioning
- main shaft
- upper panel
- spring
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
- A63B26/003—Exercising apparatus not covered by groups A63B1/00 - A63B25/00 for improving balance or equilibrium
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention discloses a kneeling dynamic-static balance training device, which comprises a chassis device, a frame assembly, an upper panel assembly, a chest assembly and a knee assembly, wherein the frame assembly is arranged on the chassis device and comprises a positioning sleeve, a main shaft, a spring assembly, a positioning assembly and a brake assembly; the spring assembly comprises a spring seat and a tower-shaped spring which are sleeved on the main shaft, the bottom of the tower-shaped spring is fixedly connected with the spring seat, the upper part of the tower-shaped spring is clamped in a limiting ring sleeved on the main shaft, five-star handles are respectively arranged on two sides of the spring seat, a group of clamping positions matched with the five-star handles are axially arranged on two sides of the positioning sleeve, and the spring seat and the tower-shaped spring can move up and down along the positioning sleeve; the positioning sleeve is fixedly arranged on the bottom plate, one end of the main shaft is movably connected with the universal joint, and the other end of the main shaft is connected with the cushion connecting plate of the knee component.
Description
Technical Field
The invention relates to a rehabilitation training device, in particular to a rehabilitation training device suitable for children to balance, and belongs to the field of medical appliances.
Background
The reconstruction of the sense of physical balance of a rehabilitation patient from lying to walking is a very important process. Balance disorder is one of the primary dysfunctions of the patient to walk again independently. After the diseases of the central nervous system such as spinal cord injury, cerebrovascular diseases, brain trauma and the like are developed, paraplegia or hemiplegia with different degrees can be left, and joint dysfunction, joint stability damage and myodynamia caused by the pathological changes of the bone joints and muscles of lower limbs can influence the balance ability of patients with different degrees of force imbalance among muscle groups. Balance disorders are mainly manifested by difficulties in transition from lying to standing positions or in dynamic balance in patients who lose standing function. The patient may thus influence the progress of rehabilitation and the ability to work and live in daily life, so the reconstruction of the sense of homeostasis becomes an urgent requirement for the patient and is also an important problem facing rehabilitation medicine.
Kneeling balance training is a task-specific training that reduces muscle tone, stabilizes blood circulation, prevents osteoporosis, improves gastrointestinal drainage, prevents joint stiffness, improves respiration, and the like by training the patient's dynamic and static balance feel. In balance training, the static balance of a patient is recovered, the static balance is smoothly transited to the dynamic balance, the influence time of balance deficiency on the activity capacity and the working capacity of daily life is reduced, and the autonomous walking capacity of the patient is recovered early.
However, most of the balance training devices in the market at present are static balance training, namely single standing balance, a circle of guardrail support and a foot pad platform, and the main training is to realize standing action by using the help of hands. The transition from lying to standing position is not very helpful for patients, the dynamic balance of the patient cannot be established, and there is little help for patients who have no standing ability or temporarily have no standing ability. The patient cannot be allowed to enter rehabilitation training earlier.
During clinical use, the reconstruction of the proprioceptive sensory is very important and requires early entry into the reconstruction phase.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the balance instrument which has reasonable structure, convenient use and good training effect.
The technical scheme is as follows: the kneeling standing dynamic-static balance training device comprises a chassis device, a frame assembly, an upper panel assembly, a chest assembly and a knee assembly, wherein the frame assembly, the upper panel assembly, the chest assembly and the knee assembly are arranged on the chassis device, the chassis device comprises a chassis seat, a bottom plate, casters, chassis screws and universal joints, the casters are arranged below the chassis seat, a first through hole is formed in the middle of the chassis seat, the bottom plate is fixedly arranged at the first through hole through a connecting piece and the chassis seat, a second through hole is formed in the middle of the bottom plate, the chassis screws are fixedly arranged at the second through hole, and the bottoms of the universal joints are screwed with the chassis screws; the method is characterized in that:
The frame assembly comprises a positioning sleeve, a main shaft, a spring assembly, a positioning assembly and a brake assembly;
the positioning sleeve is fixedly arranged on the bottom plate, one end of the main shaft is movably connected with the universal joint, and the other end of the main shaft is connected with the cushion connecting plate of the knee component;
the spring assembly comprises a spring seat and a tower-shaped spring which are sleeved on the main shaft, the bottom of the tower-shaped spring is fixedly connected with the spring seat, the upper part of the tower-shaped spring is clamped in a limiting ring sleeved on the main shaft, five-star handles are respectively arranged on two sides of the spring seat, a group of clamping positions matched with the five-star handles are axially arranged on two sides of the positioning sleeve, and the spring seat and the tower-shaped spring can move up and down along the positioning sleeve;
The positioning assembly comprises a positioning disc sleeved on the main shaft and a positioning check ring fixedly arranged on the main shaft, a positioning spring is sleeved between the positioning check ring and the positioning disc, the longitudinal section of the positioning disc comprises a conical surface, the edge of the conical surface vertically extends upwards to form a rectangular surface, and a limiting end horizontally extends along the direction perpendicular to the main shaft;
The brake assembly comprises a brake cable with one end fixedly connected with the positioning disc and the other end connected with a brake on the upper panel assembly; the positioning check ring is fixedly connected with the brake cable sheath;
When the positioning disc is in the initial position, the conical part below the positioning disc is clamped into the positioning sleeve under the action of gravity, the two sides of the top are limited at the top of the positioning sleeve by the limiting ends, and the main shaft is locked;
When the positioning disc is pulled up by the brake cable, the positioning disc is separated from the positioning sleeve to move upwards, and the main shaft is unlocked.
The technical scheme of the invention is further defined as follows: the upper panel assembly comprises an upper panel, an upper panel bracket, a brake, a main rod and a back bracket; the main rod is fixedly connected with the core rod of the main shaft, and the upper panel bracket is connected with the main rod and can move up and down along the main rod; the upper panel is fixedly arranged on the upper panel support, the back support is connected with the upper panel support and can move back and forth along the upper panel support, and the brake is connected with the brake cable.
Further, a chest component is fixedly arranged on the upper panel and comprises a chest fixing frame and a chest support seat; the chest support seat is fixedly arranged on the upper panel, the chest fixing frame is connected with the chest support seat and can move back and forth along the chest support seat, and the chest fixing frame is fixedly provided with a chest protection pad.
The beneficial effects are that: compared with the prior art, the invention has the following advantages:
1) The structure design is more reasonable, the use is flexible, and the safety performance is high.
2) The patient kneels on the knee pad, and the restoring force of the spring is controlled by adjusting the up-down position of the tower-shaped spring.
3) The positioning disc is sunk in the positioning sleeve at the initial position, the main shaft can not tilt, the stable state of the patient when the patient is on the machine is ensured, the hand brake is pulled open, the positioning disc is lifted through the brake cable, at the moment, the positioning disc is separated from the positioning sleeve, the panel frame is driven to tilt when the patient body tilts, the panel frame drives the core rod of the main shaft to rotate around the universal joint, and the tilting movement track of the patient is controlled through the tilting of the control panel, so that the aim of training the dynamic balance of the patient is achieved.
4) The invention has high control precision of the inclined pressure and sensitive pressure sensing, is convenient and safe for patients to use, and has the efficacy of treatment and rehabilitation for helping the patients to recover the balance feeling.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
FIG. 3 is a schematic view of an assembled frame assembly of the present invention.
Fig. 4 is a schematic view of the top panel assembly according to the present invention.
Fig. 5 is a schematic view of a chest assembly according to the present invention.
Fig. 6 is a schematic view of the knee assembly structure in the present invention.
Detailed Description
The invention is further elucidated below in connection with the drawings and the specific embodiments.
The present embodiment provides a kneeling dynamic and static balance training device, as shown in fig. 1-6: comprises at least a chassis device, a frame component, a knee component, an upper panel component and a chest component.
The chassis device comprises a chassis seat 1, a bottom plate 2, casters 3, chassis screws 4 and universal joints 5, wherein the casters 3 are arranged below the chassis seat 1, a first through hole is formed in the middle of the chassis seat, the bottom plate is fixedly arranged at the first through hole through bolts and the chassis seat, a second through hole is formed in the middle of the bottom plate, the chassis screws 4 are fixedly arranged at the second through hole, the chassis screws are fixed with the bottom plate through bolts, and the bottoms of the universal joints are screwed with the chassis screws.
The frame assembly comprises a positioning sleeve 6, a spring device, a main shaft 7, a positioning assembly and a brake assembly, wherein the positioning sleeve is fixedly arranged on a bottom plate through bolts, one end of the main shaft is movably connected with a universal joint, and the other end of the main shaft is connected with a cushion connecting plate of the knee assembly.
The spring assembly comprises a spring seat 8 and a tower-shaped spring 9 which are sleeved on the main shaft; the bottom and the spring holder fixed connection of tower shape spring, upper portion card are in cup jointing in epaxial spacing ring 17 of main, and five-star handle 10 is installed respectively to the spring holder both sides, and a set of screens 11 with five-star handle adaptation have been seted up along the axial to the upper both sides of positioning sleeve for spring holder and tower shape spring can follow the positioning sleeve and reciprocate, thereby adjust tower shape spring's vertical position, adjust tower shape spring's arm of force and restoring force.
The positioning assembly comprises a positioning disc 12 sleeved on the main shaft and a positioning check ring 15 fixedly arranged on the main shaft, a positioning spring 18 is sleeved between the positioning check ring and the positioning disc, the longitudinal section of the positioning disc comprises a conical surface, the edge of the conical surface vertically extends upwards to form a rectangular surface and a limiting end 13 horizontally extends perpendicular to the direction of the main shaft; when the positioning disc is in the initial position, the lower part of the positioning disc is clamped into the positioning sleeve under the action of gravity, the top of the positioning disc is limited by the limiting end, the main shaft is also locked, the main shaft, the positioning disc and the positioning sleeve are kept in a vertical state, no horizontal component force exists, and the positioning disc cannot be separated from the positioning sleeve upwards; when the positioning disc is pulled up by the brake cable, the straight line section of the positioning disc is separated from the positioning sleeve, at the moment, the conical surface of the positioning disc is contacted with the positioning sleeve, oblique line is stressed, and horizontal thrust can generate a vertical component force on the oblique plane to overcome the gravity so as to enable the positioning disc to move upwards.
The brake assembly comprises a brake cable 14 with one end fixedly connected with the positioning disc through a positioning rope head 19, and the other end of the brake cable is connected with a brake on the upper panel assembly. The positioning retainer is fixedly connected with the brake cable sheath 16 to fix the brake cable sheath, so that only the brake cable inner core moves when the brake is pulled up, and the sheath is relatively motionless.
The knee, upper panel and chest components of this embodiment are substantially identical in construction to prior art components and are not labeled with a drawing.
Preferably, the upper panel assembly of the embodiment comprises an upper panel, an upper panel support, a locking handle, a brake, a main rod and a back support, wherein the main rod is fixedly connected with a core rod of the main shaft, the upper panel support is connected with the main rod and can move up and down along the main rod, and the upper panel assembly is fixed by the first locking handle. The upper panel is fixedly arranged on the upper panel support, the back support is connected with the upper panel support, can move back and forth along the upper panel support, is fixed by the second locking handle, and is connected with a brake cable on the frame assembly.
Preferably, the upper panel of the embodiment is further fixedly provided with a chest component, and the chest component comprises a chest fixing frame and a chest support seat. The chest support seat is fixedly arranged on the upper panel, the chest fixing frame is connected with the chest support seat and can move back and forth along the chest support seat, the chest fixing frame is fixed by a third locking handle, and a chest protection pad is fixedly arranged on the chest fixing frame.
Preferably, the knee assembly of the present embodiment mainly includes a scissor lift, a dust cover, a lift electric putter, a knee kneeling pad, a weighing sensor, a wide and narrow electric putter, a linear rail, and a kneeling pad. The scissors lifting frame is connected with the chassis seat, one end of the dust cover is connected with the lower end of the scissors lifting frame, the other end of the dust cover is connected with the upper end of the scissors lifting frame, and the scissors lifting frame moves up and down along with the lifting frame during lifting movement. One end of the lifting electric push rod is connected with the frame, the other end of the lifting electric push rod is connected with the scissor lifting frame, and the lifting electric push rod pushes out and retracts to drive the scissor lifting frame to lift and descend. The linear guide rail is fixedly arranged at the upper end of the scissor lifting frame, and a bearing sliding block arranged on the linear guide rail can slide along the linear guide rail. One end of the wide and narrow electric push rod is fixed on the linear guide rail, the other end of the wide and narrow electric push rod is fixed on the bearing sliding block of the linear guide rail, and the linear guide rail is pushed out and retracted to drive the bearing sliding block to move on the linear guide rail. The kneeling pad support plate is fixedly arranged on the bearing sliding block and moves along with the bearing. One end of the weighing sensor is arranged on the kneeling support plate, the other end of the weighing sensor is fixedly connected with the kneeling support plate, the kneeling is fixedly arranged on the kneeling support plate, and the gravity born by the kneeling support plate can be measured by the weighing sensor.
When the multifunctional knee pad is used, a patient kneels on the knee pad, the patient holds the armrests on the upper panel by hands, and when the patient body tilts, the upper panel frame drives the main rod connected with the spindle of the main shaft to tilt, the main shaft is driven to rotate around the universal joint to move, the movement track of the main shaft is displayed on the external computer, and the body tilts according to the track planning of software. Thereby achieving the purpose of training the dynamic balance of the patient. Thus, the utility model can be suitable for patients in different recovery periods.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483847.1A CN112516542B (en) | 2020-12-16 | 2020-12-16 | A kneeling dynamic and static balance training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011483847.1A CN112516542B (en) | 2020-12-16 | 2020-12-16 | A kneeling dynamic and static balance training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112516542A CN112516542A (en) | 2021-03-19 |
| CN112516542B true CN112516542B (en) | 2024-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011483847.1A Active CN112516542B (en) | 2020-12-16 | 2020-12-16 | A kneeling dynamic and static balance training device |
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| CN (1) | CN112516542B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214158464U (en) * | 2020-12-16 | 2021-09-10 | 江苏苏云医疗器材有限公司 | Kneeling and standing dynamic and static balance training device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125744B (en) * | 2011-04-21 | 2012-06-13 | 江苏苏云医疗器材有限公司 | Standing dynamic and static balance training device |
| CN203989685U (en) * | 2014-05-29 | 2014-12-10 | 李勇强 | A kind of kneeling found position static and dynamic equilibrium trainer |
| CN108786023A (en) * | 2018-08-07 | 2018-11-13 | 江苏苏云医疗器材有限公司 | One kind kneeling vertical static and dynamic equilibrium training device |
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- 2020-12-16 CN CN202011483847.1A patent/CN112516542B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214158464U (en) * | 2020-12-16 | 2021-09-10 | 江苏苏云医疗器材有限公司 | Kneeling and standing dynamic and static balance training device |
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| CN112516542A (en) | 2021-03-19 |
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Denomination of invention: A kneeling static and dynamic balance training device Granted publication date: 20240813 Pledgee: Industrial and Commercial Bank of China Limited Lianyungang Branch Pledgor: JIANGSU SUYUN MEDICAL MATERIALS Co.,Ltd. Registration number: Y2025980056746 |