Hip joint angle trainer
By designing a hip joint angle trainer, utilizing straps, angle sensors, and audible and visual alarms, the scientific and effective nature of hip joint rehabilitation training has been achieved. This solves the problems of complex operation and high cost of existing hip joint rehabilitation training devices, making it suitable for widespread use by patients and rehabilitation therapists.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-03-10
AI Technical Summary
In the current technology, rehabilitation training for patients with hip joint dysfunction lacks simple and low-cost devices for measuring and training hip joint angles. This results in qualitative analysis methods relying on personal experience and quantitative analysis methods being expensive, making them difficult to popularize in hospitals and homes.
Design a hip joint angle trainer that includes a mounting base, straps, angle sensors, an audible and visual alarm, and a controller. Through preset angle thresholds and real-time monitoring, it provides scientific and low-cost guidance for hip joint rehabilitation training.
It improves the scientific nature and effectiveness of rehabilitation training for patients with hip joint dysfunction, is suitable for widespread use by patients and rehabilitation therapists, and is simple to operate and inexpensive.
Smart Images
Figure CN223980054U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical instrument technical field, especially a hip joint angle trainer. BACKGROUND
[0002] In the process of carrying out rehabilitation training for the patient with hip joint function injury, the flexion angle and the extension angle of the hip joint are the two most important gait parameters in the patient gait analysis, and the rehabilitation therapist needs to constantly analyze the flexion angle and the extension angle of the hip joint to evaluate the rehabilitation condition of the patient.
[0003] The method for the rehabilitation therapist to evaluate the rehabilitation condition of the patient mainly has two kinds, which are qualitative analysis method and quantitative analysis method. Among them, the qualitative analysis method is that the rehabilitation therapist observes the walking process of the patient with naked eyes, then evaluates according to the obtained impression or according to certain observation items one by one, and makes a conclusion. The rationality and reliability of the qualitative analysis highly depend on the personal experience of the rehabilitation therapist, and the effect of the gait training cannot be quantitatively evaluated. The quantitative analysis method mainly uses some gait analysis systems. The operation and use process of the gait analysis system is complex, the professional technical level is required to be high, and the cost is expensive and the use cost is too high. This makes the gait analysis system difficult to popularize in hospitals and families.
[0004] Therefore, aiming at the gait training demand of the patient with hip joint function injury, it is urgent to design a hip joint angle measuring and training device with simple operation and low cost for the rehabilitation therapist and the patient to use. SUMMARY
[0005] In view of the above technical problems, the utility model provides a hip joint angle trainer, the rehabilitation therapist can set the appropriate preset training angle for the patient according to the rehabilitation level of the patient with hip joint function injury, and the patient can carry out the rehabilitation training of the hip joint function under the guidance of the hip joint angle trainer, which can improve the scientificity and effectiveness of the training of the patient. The hip joint angle trainer is simple to operate and low in price, and is suitable for popularization among patients and rehabilitation therapists.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A hip joint angle trainer, comprising:
[0008] A mounting seat;
[0009] A binding belt arranged on the mounting seat and used for binding the hip joint of a wearer;
[0010] An angle sensor used for monitoring the flexion angle of the hip joint;
[0011] An angle sensor, a sound-light alarm and a controller, the angle sensor is electrically connected with the controller, and the controller is connected with the sound-light alarm;
[0012] The angle sensor, the sound-light alarm and the controller are integrally arranged on the mounting base.
[0013] In one of the embodiments, a power supply module is further included.
[0014] The power supply module is integrally arranged on the mounting base, and the power supply module supplies power to the angle sensor, the sound-light alarm and the controller respectively.
[0015] In one of the embodiments, the power supply module includes a battery and a charging wire, the charging wire is electrically connected with the battery, and the charging wire is used for external charging.
[0016] In one of the embodiments, a preset flexion angle adjuster is further included, the preset flexion angle adjuster is connected with the angle sensor in control, and the preset flexion angle adjuster is used for adjusting the preset flexion angle of the angle sensor.
[0017] The preset flexion angle adjuster is integrally arranged on the mounting base.
[0018] In one of the embodiments, a preset extension angle adjuster is further included, the preset extension angle adjuster is connected with the angle sensor in control, and the preset extension angle adjuster is used for adjusting the preset extension angle of the angle sensor.
[0019] The preset extension angle adjuster is integrally arranged on the mounting base.
[0020] In one of the embodiments, the preset flexion angle adjuster and the preset extension angle adjuster are both slide rheostats.
[0021] In one of the embodiments, the mounting base is in a box type, and the angle sensor, the sound-light alarm and the controller are integrally arranged in the mounting base.
[0022] The mounting base is covered with a shell, and the shell is detachably connected with the mounting base through bolts.
[0023] In one of the embodiments, the bundling belt is a magic tape type bundling belt.
[0024] The utility model discloses a kind of angle sensor, sound-light alarms and controllers, the angle sensor is electrically connected with the controller, and the controller is connected with the sound-light alarm.
[0025] When the hip joint angle training device is used for hip joint rehabilitation training of a patient, a medical staff can preset a first angle threshold in the controller in advance, and the first angle threshold is a training angle that the medical staff expects the patient to reach during the training process. After the setting is completed, the patient is guided to wear the mounting seat as a whole on the hip joint by using the binding belt, and then the patient can be instructed to perform rehabilitation training. During the training, the angle sensor will monitor the hip joint angle of the patient in real time, and the monitored angle value will be fed back to the controller in real time. When the angle value detected by the angle sensor exceeds the preset first angle threshold, it indicates that the training angle of the hip joint of the patient reaches the expected training angle. At this time, the controller controls the sound and light alarm to issue a prompt. During the exercise process, the medical staff can clearly know whether the patient has trained to the right position according to the prompt of the sound and light alarm.
[0026] Compared with the prior art, when the training device is used, a rehabilitation therapist can set appropriate preset flexion angles and preset extension angles for a patient according to the rehabilitation level of the patient with a functional injury of the hip joint. The patient can improve the scientificity and effectiveness of the training under the guidance of the hip joint angle training device. The hip joint angle training device is simple to operate, low in price, and suitable for popularization among patients and rehabilitation therapists. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 is a specific structure schematic view of the hip joint angle training device in an embodiment of the present application;
[0028] Figure 2 is a specific structure schematic view of the mounting seat in an embodiment of the present application;
[0029] Figure 3 is a specific structure schematic view of the mounting seat in an embodiment of the present application;
[0030] INDICATION OF FIGURES:
[0031] 1, mounting seat; 2, binding belt; 3, angle sensor; 4, sound and light alarm; 5, controller; 6, battery; 7, charging line; 8, preset flexion angle adjuster; 9, preset extension angle adjuster; 10, shell; 11, switch button; 12, storage groove. DETAILED DESCRIPTION
[0032] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme in the present application will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.
[0033] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the ordinary meaning as understood by a person of ordinary skill in the art to which the present application pertains. The terms "first", "second", "third", "fourth" and similar words used in the present application do not indicate any order, number or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, and do not exclude other elements or objects.
[0034] There are mainly two methods for the rehabilitation therapist to evaluate the rehabilitation condition of the patient, which are qualitative analysis method and quantitative analysis method. Among them, the qualitative analysis method is to observe the walking process of the patient by the naked eye, and then evaluate and conclude according to the obtained impression or according to certain observation items. The rationality and reliability of the qualitative analysis highly depend on the personal experience of the rehabilitation therapist, and the effect of gait training cannot be quantitatively evaluated. The quantitative analysis method mainly relies on some gait analysis systems. The operation and use process of the gait analysis system is complex, the professional technical level is required, and the cost is high. This makes it difficult for the gait analysis system to be popularized in hospitals and families. In view of the above technical problems, the present application provides a hip joint angle training device. The rehabilitation therapist can set a suitable preset training angle for the patient according to the rehabilitation level of the patient with hip joint functional injury, and the patient can improve the scientificity and effectiveness of the training under the guidance of the hip joint angle training device. The hip joint angle training device is simple to operate, low in price, and suitable for popularization among patients and rehabilitation therapists. The technical scheme of the present application will be described in detail below in combination with specific examples.
[0035] Referring to Figure 1 and Figure 2 The hip joint angle training device of the present application comprises a mounting seat, a binding belt, an angle sensor, an audible and visual alarm and a controller. The binding belt is arranged on the mounting seat and is used to bind the hip joint of the wearer. The angle sensor is electrically connected with the controller, the controller is control-connected with the audible and visual alarm, and the angle sensor is used to monitor the flexion angle of the hip joint. In addition, the angle sensor, the audible and visual alarm and the controller are integrally fixed on the mounting seat.
[0036] Exemplarily, when the patient is trained by the hip joint angle trainer, the medical staff can preset the first angle threshold in the controller, and the first angle threshold is the training angle that the medical staff expects the patient to reach during the training process. After the setting is completed, the patient is guided to wear the whole mounting seat on the hip joint by using the binding belt, and then the patient can be instructed to carry out the rehabilitation training. During the training, the angle sensor will monitor the hip joint angle of the patient in real time, and the monitored angle value will be fed back to the controller in real time. When the angle value detected by the angle sensor exceeds the preset first angle threshold, it means that the training angle of the hip joint of the patient reaches the expected training angle. At this time, the controller controls the sound and light alarm to issue a prompt. During the exercise, the medical staff can clearly know whether the patient has trained in place according to the prompt of the sound and light alarm.
[0037] Compared with the prior art, when using the present trainer, the rehabilitation therapist can set appropriate preset flexion angle and preset extension angle for the patient according to the rehabilitation level of the patient with hip joint functional injury. The patient can improve the scientificity and effectiveness of the training under the guidance of the hip joint angle trainer. The hip joint angle trainer is simple to operate and low in price, and is suitable for popularization among patients and rehabilitation therapists.
[0038] In an embodiment, specifically, the trainer further includes a power supply module, which is integrally and fixedly arranged on the mounting seat. The power supply module supplies power to the angle sensor, the sound and light alarm, and the controller, respectively. In this embodiment, the binding belt is a magic tape type binding belt.
[0039] In this embodiment, the power supply module includes a battery and a charging line. The charging line is electrically connected to the battery, and is used for external charging.
[0040] In an embodiment, more preferably, the trainer further includes a preset flexion angle adjuster, which is in control connection with the angle sensor, and is used to adjust the preset flexion angle of the angle sensor. The preset flexion angle adjuster is integrally and fixedly arranged on the mounting seat.
[0041] In this embodiment, specifically, a preset extension angle adjuster is further included, which is in control connection with the angle sensor, and is used to adjust the preset extension angle of the angle sensor. The preset extension angle adjuster is integrally and fixedly arranged on the mounting seat.
[0042] The preset flexion angle adjuster and the preset extension angle adjuster are both slide rheostats.
[0043] It should be noted that the angle sensor can identify the flexion movement and the extension movement of the hip joint of the patient, the directions of the two movements are just opposite, so the expected angles of the flexion movement and the extension movement can be preset through the controller, wherein the first angle is the expected angle of the flexion movement, and the second angle is the expected angle of the extension movement.
[0044] When the patient is trained by using the training device, the first angle threshold and the second angle threshold can be preset in the controller in advance by the medical staff, the first angle threshold is the expected angle of the flexion movement of the hip joint of the patient which the medical staff expects to reach during the training process, and the second angle threshold is the expected angle of the extension movement of the hip joint of the patient which the medical staff expects to reach during the training process.
[0045] After the setting is completed, the patient is guided to wear the whole mounting seat on the hip joint by using the binding belt, and then the patient can be instructed to perform the rehabilitation training. During the training, the angle sensor will monitor the angle of the hip joint of the patient in real time. Since the directions of the flexion movement and the extension movement are opposite, the flexion angle and the extension angle can be identified and obtained through the change of the angle direction. During the training, the angle sensor will feed back the type of the angle change and the value of the angle change to the controller in real time. When the angle value detected by the angle sensor exceeds the preset first angle threshold, it means that the flexion movement of the hip joint of the patient reaches the expected training angle. At this time, the controller controls the sound and light alarm to issue a prompt. The extension movement is the same. During the training, the medical staff can clearly know whether the flexion training and the extension training of the patient are in place according to the prompt of the sound and light alarm.
[0046] Meanwhile, the settings of the preset flexion angle adjuster and the preset extension angle adjuster can facilitate the medical staff to adjust the preset first angle threshold and the preset second angle threshold, and improve the use flexibility of the training device. The medical staff can adjust in time according to the training situation of the patient.
[0047] Referring to Figure 1 , Figure 2 and Figure 3 , in an embodiment, the overall structure of the mounting seat is further refined. The mounting seat is in a box type. The angle sensor, the sound and light alarm, and the controller are integrally arranged in the mounting seat. The preset flexion angle adjuster and the preset extension angle adjuster are also integrally arranged in the mounting seat. The mounting seat is covered with a shell which is detachably connected to the mounting seat by bolts.
[0048] It should be noted that the mounting seat is also provided with a switch button, the switch button is electrically connected with the controller, and the shell is provided with an avoiding hole for the switch button, the preset flexion angle adjuster and the preset extension angle adjuster to be operated externally, wherein the preset flexion angle adjuster and the preset extension angle adjuster are specifically bolt rotation adjusters.
[0049] In addition, the charging wire is also externally arranged, and the charging wire is specifically a USB interface charging wire, and in order to facilitate the fixation of the charging wire, a receiving groove is formed on the outside of the mounting seat, and the receiving groove is used for the insertion and positioning of the joint of the charging wire.
[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A hip angle trainer, characterized in that, Include: Mounting seat; Binding belt, which is arranged on the mounting seat to bind the hip joint installed on the wearer; Angle sensor, which is used to monitor the flexion angle of the hip joint; Acousto-optic alarm and controller, the angle sensor is connected with the controller, the controller is connected with the acousto-optic alarm; The angle sensor, the acousto-optic alarm and the controller are integrally fixed on the mounting seat.
2. The hip angle trainer according to claim 1, characterized in that Also includes power supply module; The power supply module is integrally fixed on the mounting seat, and the power supply module respectively supplies power to the angle sensor, the acousto-optic alarm and the controller.
3. The hip angle trainer according to claim 2, characterized in that The power supply module includes a battery and a charging line, the charging line is connected with the battery, and the charging line is used for external charging.
4. The hip angle trainer of claim 1, wherein, Also includes a preset flexion angle regulator, which is connected with the angle sensor to adjust the preset flexion angle of the angle sensor; The preset flexion angle regulator is integrally fixed on the mounting seat.
5. The hip angle trainer of claim 4, wherein, Also includes a preset extension angle regulator, which is connected with the angle sensor to adjust the preset extension angle of the angle sensor; The preset extension angle regulator is integrally fixed on the mounting seat.
6. The hip angle trainer of claim 5, wherein, The preset flexion angle regulator and the preset extension angle regulator are both sliding rheostats.
7. The hip angle trainer of claim 1, wherein, The mounting seat is box-shaped, and the angle sensor, the acousto-optic alarm and the controller are integrally arranged in the mounting seat; The mounting seat is covered with a shell, and the shell is detachably connected with the mounting seat by bolts.
8. The hip angle trainer of claim 1, wherein, The binding belt is a magic tape type binding belt.