CN212395323U - Fracture rehabilitation vibration training instrument - Google Patents
Fracture rehabilitation vibration training instrument Download PDFInfo
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- CN212395323U CN212395323U CN202020469116.0U CN202020469116U CN212395323U CN 212395323 U CN212395323 U CN 212395323U CN 202020469116 U CN202020469116 U CN 202020469116U CN 212395323 U CN212395323 U CN 212395323U
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- pedal
- bearing
- bracket
- bedstead
- supporting bracket
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Abstract
The utility model discloses a fracture rehabilitation vibrations training instrument, include: the device comprises a bedstead, a bearing group, a leg bracket, a pedal plate, a pedal support piece, a pedal bearing, a centrifugal vibrator and a control center; two groups of bearing sets are arranged at the center above the bedstead; two ends of the bearing group are arranged on the bedstead; leg brackets are arranged on the bearing sets; the leg bracket comprises a thigh supporting bracket, a shank supporting bracket, an angle scale and an arc-shaped beam; the thigh supporting bracket and the shank supporting bracket are hinged, and an angle scale is arranged at the hinged position; the other end of the thigh supporting bracket is arranged on the bearing group; the other end of the shank support bracket is provided with a pedal; the pedal supporting piece is arranged on the bearing group, and a motor is arranged on the pedal supporting piece; a centrifugal vibrator is arranged inside the pedal; the control center is arranged at the front end of the inside of the bedstead and is respectively and electrically connected with the centrifugal vibrator and the bearing set.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a fracture rehabilitation vibrations training instrument is related to.
Background
After the lower limb is fractured, a period of resting is needed, a patient is greatly benefited by properly carrying out rehabilitation training during the resting period, besides the injury per se, the operation can also stimulate surrounding tissues, the limb can swell due to the circulatory disturbance caused by the wound stimulation, the circulation of the far end of the limb is poorer after swelling, fresh nutrient-containing blood flow is not passed, blood with local inflammatory substances and metabolites can not flow back, so that inflammation is slowly faded, the growth and repair of tissues can not obtain sufficient nutrition, the pain is aggravated due to the pressure generated by the swelling on the tissues, simultaneously, the blood flow is slowed due to braking after the operation, blood platelets stay and accumulate at the periphery of blood vessels, thrombus is easily formed, early thrombus can move, and certain hidden trouble exists for the patient.
At present, the rehabilitation training of patients is generally assisted by experienced medical workers, and the manual training has a plurality of problems. First, an experienced professional is required to assist in patient training, and such professionals are limited in number; secondly, the nursing staff generally conduct training by experience in the training process, and the training can be influenced by the states of the nursing staff and cannot be scientifically quantified, so that the training risk is increased; finally, the training process requires the medical professional to accompany the training procedure all the way, which undoubtedly results in waste of labor force due to the use of large and small materials. Therefore, there is a great potential need for a rehabilitation aid for patients with leg fractures.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fracture rehabilitation vibrations training instrument.
To achieve the above object, the present invention adopts the following:
a fracture healing shock training apparatus, comprising: the device comprises a bedstead, a bearing group, a leg bracket, a pedal plate, a pedal support piece, a pedal bearing, a centrifugal vibrator and a control center; two groups of bearing sets are arranged at the center above the bedstead; two ends of the bearing group are arranged on the bedstead; each bearing group comprises two bearing units, and the bearing units are parallel to each other; leg brackets are arranged on the bearing sets;
the leg bracket comprises a thigh supporting bracket, a shank supporting bracket, an angle scale and an arc-shaped beam; the thigh supporting bracket and the shank supporting bracket are hinged, and an angle scale is arranged at the hinged position; the other end of the thigh supporting bracket is arranged on the bearing group; the other end of the shank support bracket is provided with a pedal; the center of the bottom of the pedal is connected with the pedal support piece through a pedal bearing; the pedal supporting piece is arranged on the bearing group, and a motor is arranged on the pedal supporting piece; a centrifugal vibrator is arranged inside the pedal; the control center is arranged at the front end of the inside of the bedstead and is respectively and electrically connected with the centrifugal vibrator and the bearing set.
Preferably, the foot pedal is provided with a strap.
Preferably, the pedal support comprises a force transmission arm and a fastening arm; the force transmission arm is L-shaped, and two ends of the force transmission arm are respectively connected with the bearing group and the pedal; the force transmission arm is provided with a motor; one end of the fastening arm is fixed on the force transmission arm, and the other end of the fastening arm is connected with the bearing set through the sliding ring.
Preferably, the force transmission arm is connected with the bearing set through a worm and a worm wheel; the motor is connected with the worm wheel.
Preferably, the control center comprises a display screen, a host computer and a power supply connecting wire; the host computer is provided with a display screen and is connected with an external power supply through a power supply connecting wire.
Preferably, the pedal bearing comprises a pedal shaft, a wedge-shaped sliding sleeve, a spring shaft, a spring and a nut; both ends of the pedal shaft are arranged on the pedal supporting piece; the number of the wedge-shaped sliding sleeves is two, and the wedge-shaped sliding sleeves are respectively sleeved at two ends of the pedal shaft; a spring shaft is connected between the two wedge-shaped sliding sleeves, and a nut is arranged at one end of the spring shaft; the spring shaft is sleeved with a spring.
The utility model has the advantages of it is following:
1. this application has avoided artifical nursing, makes patient's recovered action more standard simultaneously to can be scientific set up recovered plan, be convenient for statistics and take notes patient's recovered condition.
2. This application can make the passive activity of patient to receive the vibration and the helping hand of certain frequency, can stimulate the sensation of patient's body, also can give certain stress of skeleton, promote the proliferation differentiation of osteocyte, promote union, also can produce certain resistance training, reply muscle strength.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the fracture rehabilitation vibration training instrument of the present invention.
Fig. 2 is a front view of the fracture rehabilitation vibration training instrument of the utility model.
Fig. 3 is a partial schematic view of the leg bracket of the fracture rehabilitation vibration training instrument of the present invention.
Fig. 4 is a schematic view of the movable hinged support structure of the fracture rehabilitation vibration training instrument of the present invention.
Fig. 5 is the southwest structural schematic diagram of the pedal support of the fracture rehabilitation vibration training instrument of the utility model.
Fig. 6 is the utility model discloses a fracture rehabilitation vibrations training instrument footboard support piece southeast visual angle structure sketch map.
Fig. 7 is the cross-sectional structural diagram of the pedal support of the fracture rehabilitation vibration training instrument of the present invention.
In the figures, the various reference numbers are:
1-bed frame, 101-legs, 102-bearing layer, 103-working layer, 2-bearing group, 201-bearing unit, 202-sliding hinge seat, 3-leg bracket, 301-thigh support bracket, 302-shank support bracket, 303-angle scale, 304-arc beam, 4-foot pedal, 5-pedal support, 501-force transmission arm, 502-fastening arm, 6-pedal bearing, 601-pedal shaft, 602-wedge sliding sleeve, 603-spring shaft, 604-spring, 605-nut, 7-centrifugal vibrator, 8-control center, 801-display screen, 802-mainframe computer, 803-power connection line, 9-motor.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 6, a fracture rehabilitation vibration training apparatus includes: the bed frame 1, the bearing group 2, the leg bracket 3, the pedal plate 4, the pedal support 5, the pedal bearing 6, the centrifugal vibrator 7 and the control center 8; the leg bracket 3 comprises a thigh support bracket 301, a shank support bracket 302, an angle scale 303 and an arc beam 304; the pedal support 5 comprises a force transmission arm 501 and a fastening arm 502; the control center 8 comprises a display screen 801, a host computer 802 and a power supply connecting wire 803; the pedal bearing 6 comprises a pedal shaft 601, a wedge shaped sliding sleeve 602, a spring shaft 603, a spring 604 and a nut 605.
The bed frame 1 is composed of four supporting legs 101, a bearing layer 102 and a working layer 103, two bearing sets 2 are installed at the center of the working layer 103 of the bed frame 1, and each bearing set 2 is provided with two bearing units 201.
Further, each bearing unit 201 is cylindrical, two ends of each bearing unit are fixed to the front and rear sides of the bed frame 1, the fixing mode may be welding or fixing by common mechanical connection mode such as a threaded nut mode, a sliding hinge base 202 is sleeved on the front portion of each bearing unit 201, and a thigh supporting bracket 301 of the leg bracket 3 is hinged to the sliding hinge base 202. The other end of the thigh supporting bracket 301 is hinged with a lower leg supporting bracket 302, and the tail end of the lower leg supporting bracket 302 is connected with the pedal 4. The two leg brackets 3 of each bearing set 2 are connected by an arc beam 304, and the arc beam 304 is used for supporting the weight of the legs of the user. An angle scale 303 is further installed on the outer side of the joint of the thigh support bracket 301 and the shank support bracket 302, the angle scale 303 is fixed on the thigh support bracket 301, and a pointer is installed on the shank support bracket 302, so that the bending angle of the leg of the patient can be visually seen.
It should be noted that the front half of each bearing unit 201 is smooth to allow the sliding hinge base 202 to slide on the bearing unit 201 so that the leg support bracket 3 can accommodate patients of different heights. The rear half section is threaded for engaging the forward and backward movement of the footrest support 5.
Further, pedal support 5 sets up between two bearing unit 201, pedal support 5 includes power transmission arm 501 and fastening arm 502, the cross-section of power transmission arm 501 is the L type, and running-board 4 is installed to one end, the through-hole has been seted up to the lower extreme both sides of power transmission arm 501, bearing unit 201 passes these two through-holes respectively, the inside of power transmission arm is provided with motor 9, and install the gear on the motor 9, the gear meshes with the latter half screw thread of bearing unit 201 mutually, motor 9 drives the gear rotation promptly, can make power transmission arm 501 do the seesaw. The screw of the bearing unit 201 and the gear of the motor 9 correspond to a worm gear mechanism.
Further, the fastening arm 502 is a T-shaped support member, and is connected to the two bearing units 201 and the force transmission arm 501, respectively, the connection portion between the fastening arm 502 and the bearing unit 201 is a slip ring connection, that is, the diameter of the slip ring is larger than the thread diameter of the bearing unit 201, and the fastening arm 502 and the force transmission arm 501 are fixedly connected by screws.
Further, the pedal plate 4 is disposed on the force transmission arm 501 through a pedal bearing 6, the pedal bearing 6 includes a pedal shaft 601, two wedge-shaped sliding sleeves 602, a spring shaft 603, a spring 604 and a nut 605, two ends of the pedal shaft 601 are disposed on the force transmission arm 501, the number of the wedge-shaped sliding sleeves 602 is two, and the two wedge-shaped sliding sleeves 602 are all sleeved on the pedal shaft 601, the spring shaft 603 is disposed between the two wedge-shaped sliding sleeves 602, the nut 605 is disposed at one end of the spring shaft 603, and the spring shaft 603 is further sleeved with the spring 604.
It should be noted that, an arc-shaped opening is further provided at a contact portion between the force transmission arm 501 and the pedal shaft 601, and one end of the wedge-shaped sliding sleeve 602 may be inserted into the arc-shaped opening. The pedal 4 is fixedly connected with the wedge-shaped sliding sleeve 602, that is, the movable angle of the pedal 4 is equal to the angle of the circular arc opening. The difficulty of the movement of the pedal 4 is equal to the tightness of the spring 604 on the spring shaft 603.
Further, the foot pedal 4 is further provided with a binding band for fixing the foot of the user to avoid falling off. The inside of the foot pedal is provided with a centrifugal vibrator 7, the centrifugal vibrator 7 is essentially a linear vibration motor, which aims to provide a shaking effect to the sole of the foot, thereby relaxing muscles, and the power source of the centrifugal vibrator is connected with the host computer 802 through an electric wire.
Further, a control center 8 is installed on the bearing layer 102 of the bed frame 1, and includes a display screen 801, a host computer 802 and a power connection line 803, the display screen 801 is installed on the host computer 802, the host computer 802 is connected to an external power source through the power connection line 803, and the host computer 802 controls the centrifugal vibrator 7 in the pedal 4.
The working principle of the device is as follows: the patient's foot is placed on the foot rest 4, secured by straps and then set by the control center 8, the motor 9 in the force transmission arm 501 is started to operate, pushing the leg rest 3 to fold, thereby moving the patient's leg.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (6)
1. A fracture rehabilitation vibrations training instrument, its characterized in that includes: the device comprises a bedstead, a bearing group, a leg bracket, a pedal plate, a pedal support piece, a pedal bearing, a centrifugal vibrator and a control center; two groups of bearing sets are arranged at the center above the bedstead; two ends of the bearing group are arranged on the bedstead; each bearing group comprises two bearing units, and the bearing units are parallel to each other; leg brackets are arranged on the bearing sets;
the leg bracket comprises a thigh supporting bracket, a shank supporting bracket, an angle scale and an arc-shaped beam; the thigh supporting bracket and the shank supporting bracket are hinged, and an angle scale is arranged at the hinged position; the other end of the thigh supporting bracket is arranged on the bearing group; the other end of the shank support bracket is provided with a pedal; the center of the bottom of the pedal is connected with the pedal support piece through a pedal bearing; the pedal supporting piece is arranged on the bearing group, and a motor is arranged on the pedal supporting piece; a centrifugal vibrator is arranged inside the pedal; the control center is arranged at the front end of the inside of the bedstead and is respectively and electrically connected with the centrifugal vibrator and the bearing set.
2. The fracture rehabilitation shock training instrument of claim 1, wherein a strap is disposed on the foot pedal.
3. The fracture rehabilitation shock training instrument of claim 1, wherein the pedal support includes a force transmitting arm and a fastening arm; the force transmission arm is L-shaped, and two ends of the force transmission arm are respectively connected with the bearing group and the pedal; the force transmission arm is provided with a motor; one end of the fastening arm is fixed on the force transmission arm, and the other end of the fastening arm is connected with the bearing set through the sliding ring.
4. The apparatus according to claim 3, wherein the force transmission arm is connected to the bearing set via a worm and worm gear; the motor is connected with the worm wheel.
5. The apparatus according to claim 1, wherein the control center comprises a display screen, a host computer and a power connection cable; the host computer is provided with a display screen and is connected with an external power supply through a power supply connecting wire.
6. The fracture rehabilitation shock training instrument of claim 1, wherein the pedal bearing comprises a pedal shaft, a wedge-shaped sliding sleeve, a spring shaft, a spring and a nut; both ends of the pedal shaft are arranged on the pedal supporting piece; the number of the wedge-shaped sliding sleeves is two, and the wedge-shaped sliding sleeves are respectively sleeved at two ends of the pedal shaft; a spring shaft is connected between the two wedge-shaped sliding sleeves, and a nut is arranged at one end of the spring shaft; the spring shaft is sleeved with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469116.0U CN212395323U (en) | 2020-04-02 | 2020-04-02 | Fracture rehabilitation vibration training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469116.0U CN212395323U (en) | 2020-04-02 | 2020-04-02 | Fracture rehabilitation vibration training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212395323U true CN212395323U (en) | 2021-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020469116.0U Expired - Fee Related CN212395323U (en) | 2020-04-02 | 2020-04-02 | Fracture rehabilitation vibration training instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212395323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358666A (en) * | 2020-04-02 | 2020-07-03 | 遂宁市第一人民医院 | A vibration training instrument for fracture rehabilitation |
-
2020
- 2020-04-02 CN CN202020469116.0U patent/CN212395323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358666A (en) * | 2020-04-02 | 2020-07-03 | 遂宁市第一人民医院 | A vibration training instrument for fracture rehabilitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |