CN210056036U - Ankle joint rehabilitation kinesthesis testing arrangement - Google Patents
Ankle joint rehabilitation kinesthesis testing arrangement Download PDFInfo
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- CN210056036U CN210056036U CN201920232508.2U CN201920232508U CN210056036U CN 210056036 U CN210056036 U CN 210056036U CN 201920232508 U CN201920232508 U CN 201920232508U CN 210056036 U CN210056036 U CN 210056036U
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- pedal
- ankle joint
- joint rehabilitation
- kinesthesis
- bottom plate
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Abstract
The utility model discloses an ankle joint rehabilitation kinesthesis testing arrangement, including bottom plate, frame, adjustable horizontal pole and pedal module to and the signal line, wherein, pedal module controls each, the central point of placing the bottom plate of symmetry puts, and each pedal module includes shell and running-board, has actuating mechanism and the signal line of control running-board slope in this pedal module, and wherein, the running-board articulates in the shell, and under actuating mechanism's drive, the running-board possesses the ascending upset ability in front and back side. The testing device has simple integral structure, low cost and convenient operation; the ankle joint rehabilitation degree detection device can be used for detecting ankle joint rehabilitation degree and obtaining real data so as to provide basis for subsequent rehabilitation treatment, can also be used for detecting ankle joint recovery state after treatment and provides scientific and reasonable basis for various match starting time.
Description
Technical Field
The utility model belongs to the technical field of recovered kinesthesia test equipment technique and specifically relates to an ankle joint recovered kinesthesia testing arrangement.
Background
As is known, the ankle joint is one of three major joints of the lower limbs of the human body, the stability and the flexibility of the ankle joint are basic guarantees for the human body to complete actions of standing, walking, squatting, running and jumping and the like, and the ankle joint is also the joint which is most vulnerable to injury in sports. When the ankle is sprained, swelling and inflammation of the ankle, ligament relaxation, peroneal muscle group muscle strength decline and damage to proprioceptors can be caused, so that neuromuscular control is weakened, ankle functional instability can be further caused, and repeated sprains of the ankle can be further caused.
When the ankle joint is damaged, rehabilitation and rehabilitation training are needed, wherein proprioception of the ankle joint is most sensitive, particularly, a large number of abundant proprioceptors exist in collateral ligaments outside the ankle joint, and proprioceptive disorder often exists after the ligaments are damaged.
Research shows that the more serious the ankle sprain is, the worse the proprioception is. Therefore, the assessment of the proprioception of the ankle joint has important significance for the assessment of the balance function of the ankle joint and the assessment of the damage risk of the ankle joint.
The scholars believe that in the current clinical studies, the measurement of joint proprioception mainly adopts the following three methods: threshold measurement, visual modeling, and joint angle repositioning.
At present, according to published documents and reports, there are three measurement modes for the proprioceptive quantitative evaluation method of the ankle joint:
a) the matching test method of the contralateral limb is adopted:
b) the method of ipsilateral limb duplication was used:
c) and (5) balance testing.
The utility model discloses a movement sense testing arrangement based on joint position sense and design. And testing is carried out in a passive positioning and passive resetting mode.
Based on the above, the CN 108968957 a document is obtained through patent literature and innovation, and a knee joint and ankle joint kinesthesia tester comprises a sheath, a pressure sensor, a myoelectric sensor, a gravity sensor, a display module, a control key, a communication module, a memory, a power module, a client, a bluetooth receiver, a data processing computer, a charging port and a control transmitting module; the sheath comprises an inner layer, a silica gel layer, a plastic layer and an outer layer from inside to outside; the control transmitting module comprises a main controller and a Bluetooth transmitter; the pressure sensor, the myoelectric sensor, the gravity sensor, the display module, the control key, the communication module, the memory and the power supply module are all connected to the main controller. The sensor has the advantages of portability and high integration level, but also has the disadvantages of difficult maintenance, easy bending and the like.
For another example, publication No. 105232053B discloses a human ankle joint plantar flexion phase detection system, which includes a signal acquisition unit and a data processing unit, wherein: the signal acquisition unit is used for detecting the phase change state of the ankle joint of a human body, providing a control instruction for the upper computer, acquiring the angular velocity information of the movement of the ankle joint in real time, and wirelessly transmitting the information to the data processing unit; the data processing unit performs integral operation on the received information to obtain a direction matrix at each sampling moment, and solves the main direction change of the plantarflexion phase by adopting a principal component analysis method; the signal acquisition unit consists of a micro control unit, and a contact switch, a gyroscope and a communication module which are connected with the micro control unit; the gyroscope is arranged on the foot surface, is connected to the micro control unit through a data line and is used for detecting the angular velocity of the ankle joint. Disclosed is a system for data acquisition and data processing that does not disclose the features of the hardware device how the data is acquired.
For another example, CN 103040470 a discloses a test platform capable of safely simulating an ankle inversion state during normal walking, which comprises a plurality of sequentially adjacent test units, wherein each test unit comprises a rectangular parallelepiped frame-shaped bottom frame, each frame comprises a rectangular parallelepiped frame-shaped left part and a rectangular parallelepiped frame-shaped right part, and the left part and the right part are adjacent; the upper surfaces of the left part and the right part of the bottom frame are provided with foot pedals, and the fixed edge of each foot pedal is rotationally connected with the adjacent side edges of the left part and the right part of the bottom frame; the lower surface of the pedal is provided with an elastic component which is connected to the lower surface of the pedal, and the other end of the elastic component is fixed at the bottom of the bottom frame. The detection method is used for detecting the recovery state of the ankle joint after treatment, but the detection state is rough and inaccurate, and the detection in one-dimensional direction is carried out, so that the function is not ideal.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides an ankle joint rehabilitation kinesthesis testing arrangement for solve the problem that does not have simple effectual device that tests ankle joint kinesthesis among the prior art scheme.
The utility model provides a technical scheme that its technical problem adopted does:
an ankle joint rehabilitation kinesthesis testing device, which comprises a bottom plate, a frame, an adjustable cross rod, a pedal module and a signal wire, and is characterized in that,
the bottom plate is used for bearing the load,
the frame is a door-shaped structure consisting of upright posts and cross beams and is arranged on the bottom plate,
the two ends of the adjustable cross bar are sleeved and fixed on the two upright posts through locking bolts,
the pedal module is provided with a left pedal module and a right pedal module, the left pedal module and the right pedal module are symmetrically arranged at the central position of the bottom plate, each pedal module comprises a shell and a pedal, a driving mechanism for controlling the inclination of the pedal and a signal wire are arranged in the pedal module, the pedals are hinged in the shell, and the pedals can turn over in the front-back direction under the driving of the driving mechanism.
The reverse rotation angle of the pedal in the front and back direction is not more than 10 degrees.
The whole shell is in a groove shape with an open upper end or a cuboid box shape, and the pedal is positioned at the open top of the shell.
The upper surface of the pedal is planar, and a pedal mark is arranged at the position.
The lower surface of the pedal is an inclined plane, a horizontal groove is formed in the lower surface, and an avoiding space is formed in the hinged joint of the pedal.
The driving mechanism is an electric linear push rod, one end of the electric linear push rod is fixed in the space inside the shell, the electric linear push rod is located in the groove, two rolling bearings are arranged at the top of the push rod of the electric linear push rod, and the rolling bearings are simultaneously in contact with the pedal and the bottom of the shell.
The propelling degree of the electric linear push rod is positively correlated with the rotating angle of the pedal.
The upright column aluminum alloy section bar.
The surface of the adjustable cross bar is coated with flexible materials.
The bottom plate is a stainless steel plate, and four universal wheels with self-locking function are fixed at the lower part of the bottom plate.
The utility model has the advantages that: the testing device has simple integral structure, low cost and convenient operation; the ankle joint rehabilitation degree detection device can be used for detecting ankle joint rehabilitation degree and obtaining real data so as to provide basis for subsequent rehabilitation treatment, can also be used for detecting ankle joint recovery state after treatment and provides scientific and reasonable basis for various match starting time.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a use state diagram.
Fig. 3 shows the internal structure of the step module (initial state).
Fig. 4 shows the internal structure of the step module (intermediate state).
Fig. 5 is a perspective view (front) of the footrest.
Fig. 6 is a perspective view (back side) of the footrest.
In the figure:
a bottom plate 10, a universal wheel 11,
20, 21 columns, 22 beams,
30 adjustable cross bars, 31 locking bolts,
40 pedal modules, 41 shells, 42 pedals, 421 inclined planes, 422 pedal marks, 423 grooves, 424 avoiding spaces, 425 hinges, 43 driving mechanisms, 431 rolling bearings,
50 signal lines.
Detailed Description
This embodiment an ankle joint rehabilitation kinesthesis testing arrangement, generally, rehabilitation kinesthesis testing instrument includes two parts of hardware and software, wherein the function of hardware obtains relevant data, promptly exactly the device part, the software part is processed, is generated the form to the data that obtain, is peripheral computer equipment, panel equipment etc. usually.
The testing device described in this embodiment employs a controllable pedal plate for sensing the muscle sensing condition of a subject, and controls the action of the pedal plate by controlling the action of the related miniature electric linear push rod through software, wherein the action includes the deflection condition of the front and back directions, and data acquisition is performed for the situation to obtain the relevant data of the movement sense.
Meanwhile, the device is designed safely and comfortably, so that the protection of the testee is further enhanced.
Hereinafter, the configuration of the apparatus will be described in detail.
Including a base plate 10, a frame 20, an adjustable crossbar 30 and a tread module 40, and a signal line 50.
The bottom plate 10 is a stainless steel plate, and four universal wheels 11 with self-locking function are fixed on the lower portion of the bottom plate, wherein the universal wheels have self-locking function, that is, the universal wheels can be locked through self-locking keys, and the locking of the universal wheels can be released through the self-locking keys, so that the moving capability is recovered. The universal wheel can be referred to
The caster wheel with the brake steering wheel is widely applied to flat cars, small furniture and other occasions, can be purchased from the market, and the structure of the caster wheel is not described in detail.
The frame 20 comprises upright posts and cross beams, the upright posts are vertically fixed on the bottom plate 10 from left to right, the upright posts 21 are usually made of aluminum alloy sections, the lower parts of the upright posts are fixed on the bottom plate through fastening screws or other fixing methods, and the tops of the two upright posts are connected through a cross beam 22 arranged transversely, so that the cross beam and the two upright posts form a frame in a shape of a Chinese character 'men', and the frame is close to the rear end of the bottom plate.
Adjustable horizontal pole 30, both ends have a fixed part respectively, at the fixed part, the cover is put on foretell stand to locking through a locking bolt 31, that is to say, through screwing and not hard up locking bolt, can be with adjustable horizontal pole locking or release locking, realize the regulation of adjustable horizontal pole in the direction of height, specifically, fixed part department is provided with the screw hole, and locking bolt closes soon in this screw hole, and locks through the mode of pushing up tightly with the stand, accomplishes the locking. And is covered with a flexible material, such as a sponge sleeve, at appropriate locations on the adjustable crossbar 30 for improved leg comfort while supporting the legs.
The pedal module 40, which is a left and right pedal module, is a central position symmetrically arranged on the bottom plate, and is a position for arranging the foot plate, and comprises a housing 41 and a foot plate 42, wherein a driving mechanism 43 for controlling the inclination of the foot plate and a control signal line are integrated in the pedal module, wherein the housing 41 is integrally in a groove shape with an open upper end or a cuboid box shape, and the foot plate is arranged at an open top of the housing. The upper surface of the foot board 42 is planar, and a foot mark 422 is provided thereon. The lower surface of the foot board 42 is a slant 421, and a horizontal groove 423 is formed in the lower surface, and an escape space 424 is formed at the joint 425 of the foot board, that is, when the joint 425 of the foot board and the housing is completed, the foot board 42 should have a capability of being rotated to a downward side, for example, a rotation space of a maximum 10 degree.
The driving mechanism, for example, the linear driving mechanism 43, in this embodiment, is an electric linear push rod, one end of the electric linear push rod is fixed in the space inside the housing, and the electric linear push rod is located in the groove where the pedal is located, two rolling bearings 431 are arranged on the top of the push rod of the electric linear push rod, and roll and contact with the pedal and the bottom of the housing at the same time, and the rolling bearings avoid the position where the groove 423 is located, so that the two rolling bearings are arranged on the inclined planes at the two sides of the groove in parallel, that is, a hinged connection point is formed between the pedal and the housing, and a movable supporting point of the rolling body, the position where the rolling bearings are located is controlled by the electric linear push rod, and then the contact position of the rolling bearings.
The propulsion degree of the electric linear push rod is positively correlated with the rotation angle of the pedal plate, and a positive correlation curve of the propulsion degree of the electric linear push rod and the rotation angle of the pedal plate is obtained through measurement and mapping and is used as a control reference quantity. In this embodiment, the electric linear push rod can obtain the propulsion degree data of the electric linear push rod in an electric control mode.
In this embodiment, the pedal has two working states, a horizontal initial state and an inclined process state, and the electric linear push rod is connected with the signal line and used for outputting the propulsion degree of the electric linear push rod.
Of course, the whole system is established, and a computer control terminal is also included, so that the rotation angle of the pedal plate is controlled. In addition, the computer control terminal can also monitor and record the data of the turning time, the speed and the like of the pedal plate, so that the muscle reaction time of the tester can be obtained in time.
The device can also be used with a muscle strength tester in general, for example, the muscle strength tester is used for collecting the muscle strength reaction time of a subject and transmitting the collected data to a processing terminal of the processor, and the processor also comprises a display terminal for displaying the result, so that the data result collected and analyzed can be displayed conveniently.
The computer control terminal controls the pushing, stopping and starting of the electric linear push rod through programs, communicates with the testee through a conversation mode, and measures the perception degree of the testee. For example the following set of procedures:
firstly, the height of the adjustable cross bar is adjusted to enable the feet of a subject to lightly step on the pedal, then the electric linear push rod is started, the perception of the subject is obtained through a dialogue and inquiry mode, for example, after the subject feels that the feet rotate, the electric linear push rod is powered off immediately, namely, the pedal stops rotating, data of the electric linear push rod is pushed to the computer control terminal, and relevant data are obtained, so that the recovery condition and perception data of the subject are perceived.
Certainly, more data can be obtained by matching with the muscle strength tester, and the details are not repeated in this embodiment.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should be able to make various modifications and improvements to the present invention without departing from the spirit of the present invention.
Claims (10)
1. An ankle joint rehabilitation kinesthesis testing device, which comprises a bottom plate, a frame, an adjustable cross rod, a pedal module and a signal wire, and is characterized in that,
the bottom plate is used for bearing the load,
the frame is a door-shaped structure consisting of upright posts and cross beams and is arranged on the bottom plate,
the two ends of the adjustable cross bar are sleeved and fixed on the two upright posts through locking bolts,
the pedal module is provided with a left pedal module and a right pedal module, the left pedal module and the right pedal module are symmetrically arranged at the central position of the bottom plate, each pedal module comprises a shell and a pedal, a driving mechanism for controlling the inclination of the pedal and a signal wire are arranged in the pedal module, the pedals are hinged in the shell, and the pedals can turn over in the front-back direction under the driving of the driving mechanism.
2. The ankle joint rehabilitation kinesthesis test device as claimed in claim 1, wherein the reverse rotation angle of the pedal plate in the front-rear direction is not more than 10 degrees.
3. The ankle joint rehabilitation kinesthesis testing device as claimed in claim 1, wherein the shell is integrally in a shape of a groove with an open upper end or a rectangular box, and the pedal is located at the open top of the shell.
4. The ankle joint rehabilitation kinesthesia test device as claimed in claim 1, wherein the upper surface of the pedal is planar, and a pedal mark is arranged at the upper surface.
5. The ankle joint rehabilitation kinesthesis testing device as claimed in claim 4, wherein the lower surface of the pedal is an inclined surface, a horizontal groove is formed in the lower surface, and an avoiding space is formed at the hinged joint of the pedal.
6. The ankle joint rehabilitation kinesthesia testing device as claimed in claim 5, wherein the driving mechanism is an electric linear push rod, one end of the electric linear push rod is fixed in a space inside the shell, the electric linear push rod is located in the groove, two rolling bearings are arranged at the top of the electric linear push rod, and the rolling bearings are simultaneously in contact with the pedal and the bottom of the shell.
7. The ankle joint rehabilitation kinesthesia test device according to claim 6, wherein the degree of propulsion of the electric linear push rod is positively correlated with the rotation angle of the pedal plate.
8. The ankle joint rehabilitation kinesthesis testing device as claimed in claim 1, wherein the stand column is made of aluminum alloy section.
9. The ankle joint rehabilitation kinesthetic sense test device of claim 1, wherein the surface of the adjustable cross bar is coated with a flexible material.
10. The ankle joint rehabilitation kinesthesis testing device as claimed in claim 1, wherein the bottom plate is a stainless steel plate, and four universal wheels with a self-locking function are fixed on the lower portion of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232508.2U CN210056036U (en) | 2019-02-25 | 2019-02-25 | Ankle joint rehabilitation kinesthesis testing arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232508.2U CN210056036U (en) | 2019-02-25 | 2019-02-25 | Ankle joint rehabilitation kinesthesis testing arrangement |
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| Publication Number | Publication Date |
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| CN210056036U true CN210056036U (en) | 2020-02-14 |
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| CN201920232508.2U Expired - Fee Related CN210056036U (en) | 2019-02-25 | 2019-02-25 | Ankle joint rehabilitation kinesthesis testing arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545755A (en) * | 2021-04-27 | 2021-10-26 | 安阳工学院 | Four-way two-dimensional ankle joint comprehensive reaction time measuring method and system |
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2019
- 2019-02-25 CN CN201920232508.2U patent/CN210056036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545755A (en) * | 2021-04-27 | 2021-10-26 | 安阳工学院 | Four-way two-dimensional ankle joint comprehensive reaction time measuring method and system |
| CN113545755B (en) * | 2021-04-27 | 2024-05-10 | 安阳师范学院 | Four-direction two-dimensional ankle joint comprehensive reaction time measurement method and system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |