CN215458010U - Knee joint rehabilitation training angle control auxiliary compass - Google Patents
Knee joint rehabilitation training angle control auxiliary compass Download PDFInfo
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- CN215458010U CN215458010U CN202121585093.0U CN202121585093U CN215458010U CN 215458010 U CN215458010 U CN 215458010U CN 202121585093 U CN202121585093 U CN 202121585093U CN 215458010 U CN215458010 U CN 215458010U
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Abstract
The utility model discloses an auxiliary compass for controlling knee joint rehabilitation training angles, belonging to the field of medical equipment and consisting of a compass body, an adjusting mechanism, a pendulum bob, a prompting device and a power supply assembly, a dial plate is arranged in the compass body, the adjusting mechanism is arranged on the dial plate, one end of the pendulum bob is sleeved on the adjusting mechanism, the other end of the pendulum bob, which is contacted with the adjusting mechanism, is provided with a counterweight contact, the prompting device and the power supply component are both arranged in the compass body, the adjusting mechanism, the prompting device, the power supply assembly and the pendulum bob are electrically connected in sequence, when the pendulum bob is overlapped with the adjusting mechanism, the circuit is switched on to start the prompting device, the power supply assembly supplies power to enable the adjusting mechanism to preset the inclination angle of the compass body, and the pendulum bob vertically faces downwards under the action of gravity.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to an angle control auxiliary compass for knee joint rehabilitation training.
Background
The knee joint is used as an important large joint in human body movement, has a complex structure, plays an important role in supporting the whole body weight, and can cause the lower limb of many patients after knee joint operation to have weakness, inconvenient movement and even be injured again due to severe quadriceps femoris atrophy. Therefore, many rehabilitation doctors pay great attention to the rehabilitation exercise of the quadriceps femoris after knee joint operation, and researches show that when the straight leg is lifted to form an angle of 30 degrees with the horizontal plane, the stimulation to the quadriceps femoris is the largest, and the rehabilitation exercise is most beneficial to the recovery of the strength of the quadriceps femoris. However, many patients have difficulty in controlling the angle accurately and the action standard in rehabilitation exercise, and finally the rehabilitation effect is poor. The thermoplastic hard brace used at present can only provide a braking fixing effect for the knee joint, and the hinge knee brace can only regulate and control the knee joint buckling angle, can not feed back the straight leg raising angle, and is difficult to play a better auxiliary training role in rehabilitation exercise. At present, a few devices capable of displaying the lifting angle are arranged on the lower limbs, so that the patient is inconvenient to observe, needs others to observe the angle change beside and remind, and is not suitable for the individual training of the patient. Therefore, if a tool is available to prompt and actively feed back the training angle, the tool will help the patient to perform more standard and active rehabilitation exercise actions alone, and promote recovery of the quadriceps femoris muscle after knee joint operation.
Chinese patent publication No. CN210872805U discloses a knee joint rehabilitation training aid. The pedal device comprises a frame body, a slideway device, a pedal plate and a transmission device, wherein the slideway device and the transmission device are respectively arranged on the frame body; the transmission device is positioned beside the slideway device, and a transmission connecting rod on the transmission device is connected with a steering wheel on the pedal connecting rod through a linear mechanism. The knee joint rehabilitation training device can help the knee joint of a patient to complete the rehabilitation training of limb actions, achieve the purposes of helping disabled to walk and rehabilitation treatment, relieve the pain of the knee joint patient, reduce the rehabilitation period, relieve the labor intensity of nursing staff, and change the movement speed of the pedal plate through the controller according to the needs of the patient.
However, the device cannot complete rehabilitation training by one patient alone, has a complex structure and high manufacturing cost, and cannot play a good rehabilitation role in training the knee joint.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an angle control auxiliary compass for knee joint rehabilitation training, which aims to solve the technical problems that the straight leg lifting angle cannot be fed back in the prior art and the like.
The embodiment of the utility model adopts the following technical scheme: the utility model provides a supplementary compass of knee joint rehabilitation training angle control which characterized in that: including compass body, adjustment mechanism, pendulum, suggestion device and power supply module, this internal dial plate that is equipped with of compass, adjustment mechanism sets up on the dial plate, a pot head of pendulum is established on adjustment mechanism, and the one end of pendulum and adjustment mechanism mutual contact is equipped with the counter weight contact, suggestion device and power supply module all set up at the compass originally internally, adjustment mechanism, suggestion device, power supply module and pendulum electricity in proper order are connected.
Furthermore, the adjusting mechanism is composed of an adjusting rod, a first bevel gear, a second bevel gear and an adjusting pointer, the second bevel gear is installed on the dial plate, the adjusting pointer is arranged on the second bevel gear, the adjusting rod is arranged at the side end of the compass body, one end of the adjusting rod penetrates into the compass body, the first bevel gear is arranged on the adjusting rod, the first bevel gear and the second bevel gear are meshed with each other, and the power supply assembly is communicated to the adjusting pointer.
Furthermore, a limiting track is arranged on the dial plate, and the counterweight contact is arranged in the limiting track.
Furthermore, a dust cover is arranged on the compass body and is made of transparent materials.
Furthermore, be equipped with fixing bandage on the compass body, fixing bandage's both sides are equipped with the primary and secondary face that the magic was pasted respectively.
Further, the prompting device is a vibration motor.
The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, when the knee joint rehabilitation training angle control auxiliary compass is used, the inclination angle of a knee joint is preset through the adjusting mechanism, then the compass body is arranged on the leg of a user, the user lies down and controls the leg to tilt upwards, at the moment, the pendulum is in a vertical state, the pendulum rotates towards the adjusting mechanism gradually in the tilting process of the leg of the user, when the counterweight contact is in mutual contact with the adjusting pointer, the circuit is switched on, at the moment, the prompting device is started to prompt the user, the user can know whether the action reaches the preset angle, at the moment, the user completes single training to relax the leg to reset equipment, then the leg tilts again, and the rest is done to realize the knee joint rehabilitation training.
Secondly, the adjusting mechanism can rotate the first bevel gear by rotating the adjusting rod, and the first bevel gear and the second bevel gear are matched with each other to drive the adjusting pointer to rotate, so that the preset angle can be set, and a user can conveniently adjust the training at any angle.
Thirdly, the dustproof cover can prevent a user from mistakenly touching the internal structure of the dial, can also play a dustproof role, and prevents sundries from entering the dial to damage equipment.
Fourthly, the fixing bandage can bind the equipment on the legs, the magic tapes respectively arranged on the two sides of the fixing bandage are convenient to modify the binding size according to the body type of the user, and due to the fact that the fixing bandage is simple in structure, the user can conveniently and independently complete binding without assistance of other people to perform rehabilitation training.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a front view of the compass body of the present invention;
FIG. 3 is a rear view of the interior of the compass body of the present invention;
FIG. 4 is a schematic view of the interior of the compass body according to the present invention;
FIG. 5 is a side view of the compass body of the present invention;
FIG. 6 is a schematic diagram of a circuit configuration according to the present invention;
FIG. 7 is a view showing the present invention mounted on a human body;
FIG. 8 is a schematic diagram of the present invention.
Reference numerals
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The embodiment of the utility model provides a knee joint rehabilitation training angle control auxiliary compass, which comprises a compass body 1, an adjusting mechanism 3, a pendulum bob 4, a prompting device 5 and a power supply assembly 6, wherein a dial 2 is arranged in the compass body 1, the adjusting mechanism 3 is arranged on the dial 2, one end of the pendulum bob 4 is sleeved on the adjusting mechanism 3, the other end of the pendulum bob 4, which is in mutual contact with the adjusting mechanism 3, is provided with a counterweight contact 41, the prompting device 5 and the power supply assembly 6 are both arranged in the compass body 1, the adjusting mechanism 3, the prompting device 5, the power supply assembly 6 and the pendulum bob 4 are electrically connected in sequence, when the pendulum bob 4 and the adjusting mechanism 3 are overlapped, a circuit is switched on to start the prompting device 5, power is supplied through the power supply assembly 6 to enable the adjusting mechanism 3 to preset the inclination angle of the compass body 1, the pendulum bob 4 vertically faces downwards under the action of gravity, when in use, as shown in fig. 7-8, at first predetermine the inclination of knee joint through adjustment mechanism 3, then set up compass body 1 at user's shank, then the user lies down and control the shank perk upwards, pendulum 4 is in vertical state this moment, user's shank is in upwarping in-process pendulum 4 and is rotated towards adjustment mechanism 3 department gradually, the circuit switch-on when counter weight contact 41 and regulation pointer 34 contact each other, suggestion device 5 starts to indicate the user this moment, let the user can know whether the action reaches predetermined angle, the user accomplishes single training and relaxes the shank and make equipment reset this moment, then perk the shank again, so as to analogize the rehabilitation training that realizes the knee joint.
Preferably, the adjusting mechanism 3 is composed of an adjusting lever 31, a first bevel gear 32, a second bevel gear 33 and an adjusting pointer 34, the second bevel gear 33 is installed on the dial 2, the adjusting pointer 34 is on the second bevel gear 33, the adjusting lever 31 is arranged at the side end of the compass body 1, one end of the adjusting lever 31 penetrates into the compass body 1, the first bevel gear 32 is arranged on the adjusting lever 31, the first bevel gear 32 and the second bevel gear 33 are engaged with each other, the power supply module 6 is communicated to the adjusting pointer 34, a user can rotate the first bevel gear 32 by rotating the adjusting lever 31, the adjusting pointer 34 is driven to rotate by the first bevel gear 32 and the second bevel gear 33 being engaged with each other, thereby realizing the setting of the preset angle, the circuit is connected when the adjusting pointer 34 and the balance weight contact 41 are contacted with each other, the prompting device 5 operates.
Preferably, be equipped with spacing track 7 on the dial plate 2, counter weight contact 41 sets up in spacing track 7, carries on spacingly to counter weight contact 41 through spacing track 7 to guarantee that counter weight contact 41 carries out the steady slip.
Preferably, be equipped with dust cover 8 on the compass body 1, dust cover 8 is transparent material, can prevent through the dust cover 8 that sets up that the user from mistake from touching 2 inner structure of dial plate, can also play dustproof effect, prevents that debris from getting into 2 insides of dial plate and causing the damage to equipment.
Preferably, be equipped with fixing bandage 9 on compass body 1, fixing bandage 9's both sides are equipped with the primary and secondary face that the magic was pasted respectively, and the magic subsides through setting up can be convenient for the user bind compass body 1 at the shank fast.
Preferably, the prompting device 5 is a vibration motor, and when the pendulum 4 and the adjusting mechanism 3 are overlapped and then the circuit is connected, the vibration motor is operated to vibrate the whole equipment, so as to prompt the user.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a supplementary compass of knee joint rehabilitation training angle control which characterized in that: including compass body (1), adjustment mechanism (3), pendulum (4), suggestion device (5) and power supply module (6), be equipped with dial plate (2) in compass body (1), adjustment mechanism (3) set up on dial plate (2), a pot head of pendulum (4) is established on adjustment mechanism (3), and pendulum (4) is equipped with counter weight contact (41) with the one end of adjustment mechanism (3) mutual contact, suggestion device (5) and power supply module (6) all set up in compass body (1), adjustment mechanism (3), suggestion device (5), power supply module (6) and pendulum (4) electricity in proper order are connected.
2. The angular control auxiliary compass for knee joint rehabilitation training according to claim 1, wherein: the adjusting mechanism (3) is composed of an adjusting rod (31), a first bevel gear (32), a second bevel gear (33) and an adjusting pointer (34), the second bevel gear (33) is installed on the dial (2), the adjusting pointer (34) is arranged on the second bevel gear (33), the adjusting rod (31) is arranged at the side end of the compass body (1), one end of the adjusting rod (31) penetrates into the inner part (1) of the compass body, the first bevel gear (32) is arranged on the adjusting rod (31), the first bevel gear (32) and the second bevel gear (33) are meshed with each other, and the power supply assembly (6) is communicated to the adjusting pointer (34).
3. The angular control auxiliary compass for knee joint rehabilitation training according to claim 1, wherein: be equipped with spacing track (7) on dial plate (2), counter weight contact (41) set up in spacing track (7).
4. The angular control auxiliary compass for knee joint rehabilitation training according to claim 1, wherein: a dust cover (8) is arranged on the compass body (1), and the dust cover (8) is made of transparent materials.
5. The angular control auxiliary compass for knee joint rehabilitation training according to claim 1, wherein: the compass is characterized in that a fixing bandage (9) is arranged on the compass body (1), and the two sides of the fixing bandage (9) are respectively provided with a primary surface and a secondary surface of a magic tape.
6. The angular control auxiliary compass for knee joint rehabilitation training according to claim 1, wherein: the prompting device (5) is a vibration motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585093.0U CN215458010U (en) | 2021-07-13 | 2021-07-13 | Knee joint rehabilitation training angle control auxiliary compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585093.0U CN215458010U (en) | 2021-07-13 | 2021-07-13 | Knee joint rehabilitation training angle control auxiliary compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215458010U true CN215458010U (en) | 2022-01-11 |
Family
ID=79726235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121585093.0U Active CN215458010U (en) | 2021-07-13 | 2021-07-13 | Knee joint rehabilitation training angle control auxiliary compass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215458010U (en) |
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2021
- 2021-07-13 CN CN202121585093.0U patent/CN215458010U/en active Active
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