CN205586014U - Two -dimentional measuring device of limbs strength - Google Patents
Two -dimentional measuring device of limbs strength Download PDFInfo
- Publication number
- CN205586014U CN205586014U CN201620324323.0U CN201620324323U CN205586014U CN 205586014 U CN205586014 U CN 205586014U CN 201620324323 U CN201620324323 U CN 201620324323U CN 205586014 U CN205586014 U CN 205586014U
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- China
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- sensor
- axis
- pressure sensor
- splicer
- pull pressure
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- Withdrawn - After Issue
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model provides a two -dimentional measuring device of limbs strength, includes Y axial tension pressure sensor, X axial tension pressure sensor, the articulated ware of sensor, translation stopper, dowel steel installation silk hole, Y axle and X axle sensor transmitter, the articulated ware Y axle of sensor and X axle sensor interlinkage hole, translation stopper fixed orifices, the articulated ware insertion groove device framework of sensor and links the forked type screw, X axial tension pressure sensor and Y axial tension pressure sensor fix respectively in the device framework, it installs respectively on X axial tension pressure sensor and Y axial tension pressure sensor to link the forked type screw, the articulated ware of sensor is inserted in the articulated ware insertion groove of sensor of translation stopper to inserted in two notches of linking the forked type screw simultaneously, fix the translation stopper in the device framework through translation stopper fixed orifices, screw up two and link the forked type screw, the dowel steel is installed on the silk hole is installed to the dowel steel. The utility model discloses structural design is simple, the detection is fast, detect the precision height, the reliability is higher.
Description
Technical field
This utility model belongs to medical science and recovers apparatus, relates to the two-dimentional measuring device of a kind of limbs strength, is used for
Measure human limb to apply in two dimensional surface and the size and Orientation of towed strength.
Background technology
At present in rehabilitation course, the rehabilitation of human limb function relies on the directly perceived of doctor to observe substantially substantially
Determine and evaluate the effect of rehabilitation.How accurately, dynamically and quantitatively determine the effect of rehabilitation and always perplex health
The technical problem of multiple doctor.
How in the active and passive motor process of limbs, to measure extremity accurately, in real time to execute in two dimensional surface
Add and the size and Orientation of towed strength, be possible not only to the real conditions helping doctor to understand and grasp patient,
And contribute to doctor for patient's design science, rational individual rehabilitation scheme, it is possible to it is greatly enhanced health
The effectiveness that refreshment is practiced, shortens the cycle of rehabilitation training, such that it is able to make patient obtain preferable rehabilitation efficacy.
This is to being effectively improved the efficiency of medical services, and the raising to medical service level has positive effect.
Utility model content
This utility model, for the technical deficiency of current industry of medical care, utilizes hyundai electronics measurement technology former
Reason combines the frame for movement of particular design, the size and Orientation applied with towed strength is led in two dimensional surface
Cross and measure and calculate.
Technical solution of the present utility model is as follows:
A kind of two-dimentional measuring device of limbs strength, the pull pressure sensor laid including two horizontal quadratures,
Two transmitters, sensor splicer, translation stop and dowel steel.X-axis pull pressure sensor and Y-axis
Pull pressure sensor is separately fixed in device framework；Link forked type screw is separately mounted to X-axis pressure
On sensor and Y-axis pull pressure sensor；The sensor that sensor splicer is inserted into translation stop is hinged
In device insertion groove, and it is inserted in the notch of two link forked type screws simultaneously；Fixed by translation stop
Translation stop is fixed in device framework by hole；Tighten two link forked type screws；Dowel steel is arranged on biography
Power bar is installed on silk hole.
Two orthogonal pull pressure sensor laid are respectively used to measure X-axis and the pressure of Y-axis, Y-axis tension and compression
The measurement scope of force transducer or X-axis pull pressure sensor is 0～980N.
Two transmitters use 9～36V DC sources to power, respectively by two orthogonal pressure sensings laid
The information that device is measured is transformed into 0～5V or 4～20mA signal of telecommunication outputs.
Sensor splicer, for connecting two orthogonal pull pressure sensor laid, forms a plane of constraint,
Its hole connecting two orthogonal pull pressure sensor laid is strip hole, a length of link screw of minor face
Diameter, the twice of a length of pull pressure sensor largest deformation length on long limit, to guarantee by positive direction
The length surplus of activity all can be had when pulling force and pressure.
Dowel steel, for catching the mobile status of limbs, obtains strength size and the direction of limb motion, or carries
For the size and Orientation of towing limbs strength, and the size and Orientation of strength is passed to sensor splicer.
Translation stop active force of other dimension in time filtering limb motion, limiting sensor splicer
Move and be only limitted to two dimensional surface.The width of the sensor splicer insertion groove of translation stop cuts with scissors equal to sensor
Connect the thickness of device.The degree of depth of the sensor splicer insertion groove of the translation stop Y-axis pressure more than 2 times
The maximum distortion length of sensor or X-axis pull pressure sensor.
The design of this utility model structure is simple, speed is fast, accuracy of detection is high, reliability is higher in detection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sensor splicer structural representation of the present utility model.
Fig. 3 is translation stop structural representation of the present utility model.
In figure: 1Y axle pull pressure sensor；2X axle pull pressure sensor；3 sensor splicers；
4 translation stops；Silk hole installed by 5 dowel steels；6Y axle sensor transmitter；7X axle sensor transmitter；
8 sensor splicer Y-axis sensor link holes；9 sensor splicer X-axis sensor link holes；10 translations
Stop fixing hole；11 sensor splicer insertion grooves；12 device frameworks；13 link forked type screws.
Detailed description of the invention
Structure of the present utility model is: X-axis pull pressure sensor (2) and Y-axis pull pressure sensor (1)
It is separately fixed at (12) in device framework；Link forked type screw (13) is separately mounted to X-axis pressure sensing
On device (2) and Y-axis pull pressure sensor (1)；Sensor splicer (3) is inserted into (4) translation limit
In (11) sensor splicer insertion groove of position device, and it is inserted into two (13) link forked type screw simultaneously
Notch in；By (10) translation stop fixing hole, (4) translation stop is fixed on (12) device
In framework；Tighten two (13) link forked type screw；Dowel steel is arranged on (5) dowel steel and installs on silk hole.
During use, the hands of patient, foot or limbs are strapped on dowel steel.When applying X-axis on dowel steel
During the strength in direction, either pulling force or pressure, due to sensor splicer Y-axis sensor link hole (8)
Existence, the X-axis motion of sensor splicer (3) does not cause the reaction of Y-axis pull pressure sensor (1).
In like manner, when applying the strength of Y direction on dowel steel, either pulling force or pressure, due to sensing
The existence of device splicer X-axis sensor link hole (9), Y-axis (3) motion of sensor splicer is not drawn
Play the reaction of X-axis pull pressure sensor (2).
Principle according to this, when applying the strength in first quartile direction on dowel steel, Y-axis pull pressure sensor is anti-
Should be pressure, the reaction of X-axis pull pressure sensor is pulling force；When the power applying the second quadrantal heading on dowel steel
During amount, the reaction of Y-axis pull pressure sensor is pressure, and the reaction of X-axis pull pressure sensor is pressure；When in power transmission
When applying the strength in third quadrant direction on bar, the reaction of Y-axis pull pressure sensor is pulling force, and X-axis pressure passes
Sensor reaction is pressure；When applying the strength in fourth quadrant direction on dowel steel, Y-axis pull pressure sensor
Reaction is pulling force, and the reaction of X-axis pull pressure sensor is pulling force.And according to Y-axis pull pressure sensor and X-axis
The size of pull pressure sensor reaction and pressure can calculate size and the angle of applying power, and then measure
Apply the two-dimensional state of strength.
In like manner, according to moving situation and the strength obtained of " two-dimentional measuring device of a kind of limbs strength "
Two-dimensional state can be determined that it is patient's actively push-and-pull, or sent by passively drawing.
Sending if passively drawing, then can be determined that the degree of conditions of patients according to the strength size measured.When
Continue for some time rehabilitation training, then can substantially measure passively to draw and send being gradually reduced of strength, until becoming
Become actively push-and-pull.
If actively push-and-pull, when continuing for some time rehabilitation, then can substantially measure actively push-and-pull strength
Be gradually increased, until it reaches corresponding rehabilitation standard.
Claims (1)
1. a two-dimentional measuring device for limbs strength, including Y-axis pull pressure sensor, X-axis pull pressure sensor,
Sensor splicer, translation stop, dowel steel install silk hole, Y-axis sensor transducer, X-axis sensor
Transmitter, sensor splicer Y-axis sensor link hole, sensor splicer X-axis sensor links hole,
Translation stop fixing hole, sensor splicer insertion groove device framework and link forked type screw；Its feature exists
In, X-axis pull pressure sensor and Y-axis pull pressure sensor are separately fixed in device framework；Link forked type
Screw is separately mounted in X-axis pull pressure sensor and Y-axis pull pressure sensor；Sensor splicer is inserted
Enter to translate in the sensor splicer insertion groove of stop, and be inserted into the groove of two link forked type screws simultaneously
In Kou；By translation stop fixing hole, translation stop is fixed in device framework；Tighten two links
Forked type screw；Dowel steel is arranged on dowel steel and installs on silk hole；
Two orthogonal pull pressure sensor laid are respectively used to measure X-axis and the pressure of Y-axis, Y-axis tension and compression
The measurement scope of force transducer or X-axis pull pressure sensor is 0～980N；
Two transmitters use 9～36V DC sources to power, respectively by two orthogonal pressure sensings laid
The information that device is measured is transformed into 0～5V or 4～20mA signal of telecommunication outputs；
Sensor splicer, for connecting two orthogonal pull pressure sensor laid, forms a plane of constraint,
Its hole connecting two orthogonal pull pressure sensor laid is strip hole, a length of link screw of minor face
Diameter, the twice of a length of pull pressure sensor largest deformation length on long limit, to guarantee by positive direction
The length surplus of activity all can be had when pulling force and pressure；
Dowel steel, for catching the mobile status of limbs, obtains strength size and the direction of limb motion, or carries
For the size and Orientation of towing limbs strength, and the size and Orientation of strength is passed to sensor splicer；
Translation stop active force of other dimension in time filtering limb motion, limiting sensor splicer
Move and be only limitted to two dimensional surface；The width of the sensor splicer insertion groove of translation stop cuts with scissors equal to sensor
Connect the thickness of device, the degree of depth of the sensor splicer insertion groove of the translation stop Y-axis pressure more than 2 times
The maximum distortion length of sensor or X-axis pull pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324323.0U CN205586014U (en) | 2016-04-18 | 2016-04-18 | Two -dimentional measuring device of limbs strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324323.0U CN205586014U (en) | 2016-04-18 | 2016-04-18 | Two -dimentional measuring device of limbs strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205586014U true CN205586014U (en) | 2016-09-21 |
Family
ID=56934483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620324323.0U Withdrawn - After Issue CN205586014U (en) | 2016-04-18 | 2016-04-18 | Two -dimentional measuring device of limbs strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205586014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708482A (en) * | 2016-04-18 | 2016-06-29 | 朱勇 | Two-dimensional limb strength measuring device |
| CN106377396A (en) * | 2016-12-04 | 2017-02-08 | 郑州东辰科技有限公司 | Rehabilitation training device |
-
2016
- 2016-04-18 CN CN201620324323.0U patent/CN205586014U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708482A (en) * | 2016-04-18 | 2016-06-29 | 朱勇 | Two-dimensional limb strength measuring device |
| CN105708482B (en) * | 2016-04-18 | 2018-11-23 | 朱勇 | A kind of two-dimentional measuring device of limbs strength |
| CN106377396A (en) * | 2016-12-04 | 2017-02-08 | 郑州东辰科技有限公司 | Rehabilitation training device |
| CN106377396B (en) * | 2016-12-04 | 2019-01-08 | 郑州东辰科技有限公司 | Device for healing and training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160921 Effective date of abandoning: 20181123 |