CN208958123U - A kind of portable ankle joint angle digital measuring apparatus - Google Patents
A kind of portable ankle joint angle digital measuring apparatus Download PDFInfo
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- CN208958123U CN208958123U CN201720889299.XU CN201720889299U CN208958123U CN 208958123 U CN208958123 U CN 208958123U CN 201720889299 U CN201720889299 U CN 201720889299U CN 208958123 U CN208958123 U CN 208958123U
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- ankle joint
- measuring apparatus
- positioning rule
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Abstract
The utility model relates to a kind of portable ankle joint angle digital measuring apparatus of anatomical structure for meeting model of human ankle movable axis, including components such as shank firmware, upper positioning rule, ankle joint angle digital measuring apparatus, lower positioning rule and sufficient firmwares, it is equal to the rotation anatomical center of ankle-joint to the distance of the sufficient firmware bottom using the distance of rotation center to the sufficient firmware bottom of ankle joint angle digital measuring apparatus, it is simple to realize structure, it is portable, reading facilitates accurate, measurement accuracy is high, it is low in cost, it is easy to operate, the advantages that detection time can be reduced.
Description
Technical field
The utility model relates to a kind of for measuring the medical instrument of ankle joint angle variation, meet more particularly, to one kind
The portable ankle joint angle digital measuring apparatus of the anatomical structure of model of human ankle movable axis, in time, conveniently, precisely examining
Survey the digital measurement of the angle of the ankle-joint after fixing.
Background technique
National fitness campaign is constantly universal, and participation square dance, marathon, the people of the folk sports activities are more and more, movement
The articular ligament of middle appearance, the patient of tendon injury are also more and more, in the treatment for the treatment of ankle-joint, generally use gypsum and tie up
Fixed fixed, patient carries out rehabilitation training after removal of gypsum, and the angle of joint motion how is grasped in restoring shape rehabilitation training
Degree, guarantees that the activity point of view of ankle-joint is not excessive, and can guarantee that health focal part normally restores in time, needs preferably to monitor
Activity point of view, but the related medical instrument of demand can not be fully met in the market.In the prior art, patient does not have usually
For the knowledge and skills of detection ankle joint angle, coherent detection is done every time in rehabilitation and needs to look for specialist to be examined to hospital
It surveys, it is very inconvenient.
It generallys use the modes such as nuclear magnetic resonance for the test mode of damage and carries out, this test mode has one to human body
It is fixed unfavorable, and pregnant woman, be organ replacement patient or child etc. be less suitable for checking in this way.To certain fleshes
Tendon, ligament injury patient, medical staff put by rule of thumb by inspection position, in inspection may because of doctor experience not
Together, the result of judgement has differences, and influences the accuracy of diagnostic result.
Also occurred the instrument of some inspections in the prior art, this instrument uses mechanical detection equipment more, and examines
It is bad to look into precision, instrument is heavy, and the requirement to operation is bigger, and neophyty operation difficulty is high, and there is still a need for more in patient's inspection
Medical experience, be also easy to cause the randomness of inspection result larger, inspection result is inaccurate, while the price of equipment is high,
It is bigger to patient's bring economic pressures.Such as in the prior art, a kind of novel ankle angle mixed measurement is disclosed
Instrument includes the fixation shoes that heel is arranged, fixation of the hinged setting for fixing with shank along the vertical direction on the heel of fixed shoes
Plate, is arranged fixed bandage in fixed plate, and the hinged place of heel and fixed plate is additionally provided with the dial for measurement angle, detects
When, the sole of those who are investigated is put in fixed shoes, is fixed fixed plate and shank by fixed bandage, doctor can be according to reality
Border needs the angle between sole and shank by those who are investigated arbitrarily to adjust and fix, and this equipment still needs according to doctor
Experience adjust the angle between sole and shank, the requirement to doctor is very high.This equipment still cannot expire well
Foot detection uses, and since profession requirement is high, is not used in the rehabilitation training that patient oneself uses.
A kind of measurer of ankle flexibility is also disclosed in the patent of prior art CN89206994.5, this instrument exists
In measurement, instead of subject when upright chin subtract with ground high the old detection side of the difference that tiptoe leaves at a distance from wall
Formula is pushed bevel protractor rotation with front side of shin bone, is read the activity point of view of ankle-joint using the bevel protractor of ankle-joint rotational steps,
But that there are reading numerical values is not accurate enough for this instrument, and measurement result measurement result due to the shoes that people wears are different is different, i.e.,
Make not wear shoes, because the height of people is different, still generates, the different situation of instrument measurement result, read under identical suppleness
Numerical value is different, and measurement result is not scientific enough, accurate.
A kind of detecting instrument of ankle-joint is disclosed in prior art WO2008/116228A2, disclosed in detector
The structure of device is extremely complex, it is still desirable to professional's operation, and testing result is not accurate enough, and product price is high, Wu Faman
Sufficient demand.
Prior art China patent announcement CN2083477U discloses a kind of measuring instrument of ankle flexibility, open
Technical solution be to push control stick or driving lever with front side of shin bone, the movement of this control stick and the movement of pointer are synchronous, pointer
The dorsiflex ability that ankle-joint is indicated in semicircle inclinometer, the quality of dorsiflex ability, angle are judged according to the size of measurement angle
It is bigger to illustrate that dorsiflex ability is better.This structure is relatively easy, which replaces original range measurement using inclinometer,
Not needing calculating can be directly according to the dorsiflex ability of goniometry ankle-joint.But this measuring instrument by the way of still
It is the entire body forward of human body or sweptback mode, body weight, cervical vertebra or thoracic vertebrae movable amplitude and waist can not be overcome
Influence of the factors such as portion's mobility to ankle-joint, so that measurement result lacks accuracy and validity, being still unable to satisfy is needed
It asks.
In the prior art, application No. is 201410475424.3 Chinese invention patent application, disclosing a kind of survey can
Effectively avoid the ankle joint angle digital measuring apparatus of potential cross infection of disease, a kind of ankle joint angle digital measuring apparatus, packet
A framework type base is included, the two sides outer end of pedestal is respectively welded with a gauge dial bracket, is mounted on one jiao on each gauge dial bracket
Spend dial；It is provided with human bearing's plate in the middle part of framework type base, human bearing's plate two sides outer end is respectively provided with a support shaft, bearing
Outer shaft sleeve is equipped with an axle sleeve, and axle sleeve upper surface is fixed with measurement plate, right angle pointer, the horizontal edge of right angle pointer are fixed in measurement plate
The center location of endpoint alignment angle dial, the scale of the vertical edge orientation angle dial of right angle pointer, the left foot of tested person,
Right crus of diaphragm is individually shelved in measurement plate, and measurement plate and axle sleeve rotate in support shaft, and measurement plate rotation drives indicators turn,
Pointer is directed toward corresponding angle index.This ankle joint angle digital measuring apparatus is mechanical structure, can not accurately be read, and
It can be accurately measured because the high difference of the person cannot achieve in measurement, instrument price is high.
Prior art China patent 2015208725343 discloses a kind of ankle moving degree measuring instrument, wherein passing through quarter
Scale is fixed on bracket, and pointer is in stationary state with respect to human body, and when bracket is with foot motion, relatively-stationary pointer is in scale
The angle indicated on disk corresponds to the activity point of view of foot, and this device still measurement accuracy is inaccurate, in the measurements can be because
It cannot achieve and accurately measure for people's height difference, the defects of instrument price is high.
For the various defects of measuring instrument in the prior art, the utility model devises one kind and meets model of human ankle work
The ankle joint angle digital measuring instruments of the anatomical structure of moving axis, it is portable, read it is accurate, quick the advantages that.
Summary of the invention
It is simple that the goal of the invention of the utility model is to provide a kind of structure, portable, and it is accurate that reading facilitates, and measurement accuracy is high,
It is low in cost, it is easy to operate, meet the ankle joint angle digital measuring instruments of the anatomical structure of model of human ankle movable axis, energy
Enough reduce the Waiting time of patient.
The technical solution of the utility model is: a kind of portable ankle joint angle digital measuring apparatus, including shank firmware, on
Positioning rule, ankle joint angle digital measuring apparatus, lower positioning rule and sufficient firmware, which is characterized in that fixed on the outside of the shank firmware
The upper positioning rule, the upper positioning rule are fixedly connected with the ankle joint angle digital measuring apparatus, the ankle joint angle number
Measuring instrument connects the lower positioning rule, and the lower positioning rule is fixedly connected on the sufficient firmware, the ankle joint angle number
The distance of the rotation center of measuring instrument to the sufficient firmware bottom is equal to the rotation anatomical center of ankle-joint to the foot firmware bottom
The distance in portion.
It is characterized in that, digital display of the ankle joint angle digital measuring apparatus with display ankle joint angle.
The lower positioning rule is fixedly connected with the connecting rod of the ankle joint angle digital measuring apparatus, and the upper positioning rule is fixed
The connecting rod of the ankle joint angle digital measuring apparatus is connected, the lower positioning rule and the upper positioning rule pass through the ankle-joint
The axis of angle digital measuring apparatus is rotated in same plane, and the angle between the upper positioning rule and lower positioning rule corresponds to ankle-joint
Angle.
It is characterized in that, further including being arranged above and below for fixing the fixing belt of shank and the shank firmware, for solid
Determine the fixing belt of foot and the sufficient firmware.
It is characterized in that, the lower positioning rule includes bottom edge and side, the bottom edge connects the bottom edge of the sufficient firmware, until
A few side connects shank firmware vertically.
It is characterized in that, being rivet interlacement or bonding between the shank firmware and the upper positioning rule.
It is characterized in that, the ankle joint angle digital measuring apparatus is fixedly connected with the lower positioning rule by rivet.
It is characterized in that, the ankle joint angle digital measuring apparatus is connected by a hinge with the lower positioning rule.
It is characterized in that, the ankle joint angle digital measuring instruments are digital dipmeter, digital level tester.
The utility model is to invent a kind of new portable ankle-joint detecting instrument, and the detecting instrument is easy to detect, examines
Disconnected result is accurate, and it is convenient to read, and instrument price is cheap, passes through rotation anatomical center and the electronics angle measuring instrument of ankle-joint
Center is on sustained height, and can satisfy patient can be in the case where being detached from medical staff, and Self-operating is read, and patient's foot is not
This family can accomplish professional detection out.
Detailed description of the invention
Fig. 1 is a kind of ankle joint angle digital measuring apparatus disclosed in the prior art.
Fig. 2 is a kind of measurer of ankle flexibility in the prior art.
Fig. 3 is a kind of ankle moving degree measuring instrument in the prior art.
Fig. 4 is the portable ankle-joint detecting instrument of the utility model.
Fig. 5 is the schematic diagram of ankle joint angle digital measuring apparatus in the utility model.
Fig. 6 is a kind of schematic diagram of ankle joint angle digital measuring apparatus in the utility model.
A kind of Fig. 7 partial schematic diagram of portable ankle joint angle digital measuring apparatus when being measurement.
Fig. 8 is another schematic diagram of the digital measuring apparatus of horizontal measurement angle in the utility model.
The partial schematic diagram of another portable ankle joint angle digital measuring apparatus when Fig. 9 is measured.
Specific embodiment
Fig. 1 is a kind of ankle joint angle digital measuring apparatus disclosed in the prior art, discloses the middle part of framework type base 1
It is provided with human bearing's plate 8,8 two sides outer end of human bearing's plate is respectively provided with a support shaft 4, is set with an axle sleeve 5 outside support shaft 4,
5 upper surface of axle sleeve is fixed with measurement plate 6, and right angle pointer 7 is fixed in measurement plate 6, and the horizontal edge end point of right angle pointer 7 is directed at angle
The center location of dial 3, the scale of the vertical edge orientation angle dial 3 of right angle pointer 7, the front side of framework type base 1 is fixed
There is handrail 11.This complicated in mechanical structure, heaviness, reading numerical values are not accurate enough, and product price is high, can not adapt to personnel's height
Accurate reading is made in variation.
Fig. 2 is that a kind of measurer of ankle flexibility, the fixation shoes B of setting heel A fix the heel of shoes in the prior art
On along the vertical direction hinged setting fixed bandage D, heel and fixation are set in fixed plate for the fixed plate C fixed with shank
The hinged place of plate is additionally provided with the dial E for measurement angle.This structure measurer of ankle flexibility uses ankle-joint
The bevel protractor of rotational steps pushes bevel protractor rotation with front side of shin bone, reads the activity point of view of ankle-joint, but this instrument is deposited
It can not precisely detect, the variation of personnel's height can not be adapted to and make accurate reading.
Fig. 3 is a kind of ankle moving degree measuring instrument in the prior art, which includes that bracket, dorsiflexion and plantar flexion are surveyed
Measuring device, varus and valgus measuring appliance, inward turning and outward turning measuring appliance, fixed device etc., read joint angle by sufficient rotation measurer
Degree, this mechanical structure still can not be detected precisely, can not be adapted to the variation of personnel's height and be made accurate reading.
The portable ankle joint angle digital measuring instruments of the utility model, according to the dissection of model of human ankle movable axis
Structure is learned, can in time, conveniently, precisely detect the angle change of the ankle-joint after fixing, cheap, structure is simple, behaviour
Facilitate.
Fig. 4 is the portable ankle-joint detecting instrument of the utility model.Portable ankle joint angle digital measuring instruments packet
It includes, shank firmware 41, upper positioning rule 42, ankle joint angle digital measuring apparatus 43, lower positioning rule 44 and sufficient firmware 45, wherein shank
It is fixed with positioning rule 42 on firmware 41, is fixed between shank firmware 41 and upper positioning rule 42 by screw or rivet 491 etc.
Mode connects, and upper positioning rule 42 is fixedly connected with ankle joint angle digital measuring apparatus 43, and ankle joint angle digital measuring apparatus 43 is fixed
Lower positioning rule 44 is connected, lower positioning rule 44 is fixedly connected on sufficient firmware 45, and lower positioning rule 44 drives respectively with upper positioning rule 42
The baseline rod of ankle joint angle digital measuring apparatus 43, measuring rod rotation, measure ankle joint angle.
In another embodiment, upper positioning rule 42 is fixedly connected with ankle joint angle digital measuring apparatus 43, ankle joint angle number
It is connected between measuring instrument 43 and lower positioning rule 44 by hinge joint 492, ankle joint angle digital measuring apparatus 43 and lower positioning rule 44
Between relatively rotate, measure ankle joint angle.There is heat release hole on shank firmware 41.
In the measurements, foot is placed in sufficient firmware 45, is fixed by the way that the fixing belt 46 before sufficient firmware is arranged in, so that
Foot is fixed together with sufficient firmware, keeps relatively motionless.Fixed lower positioning rule 44, stands in person upright behind sufficient firmware 45
In, upper positioning rule 42, ankle joint angle digital measuring apparatus 43, lower positioning rule 44 are in a straight line, and upper positioning rule 42 is under
Angle between positioning rule 44 is 180 degree；By other two fixing belt 47,48 setting up and down by shank and shank firmware 41
It binds together, in order to guarantee that detection is accurate, the rotation anatomical center of ankle-joint is directed at ankle joint angle digital measuring instruments 43
Axis center；When ankle joint angle changes, it is constant that lower positioning rule 44 is kept fixed angle, perpendicular to ground, on
Positioning rule 42 with the leaning forward of shank, swing back is rotated with the rotary shaft of ankle joint angle digital measuring apparatus 43 in the same plane,
Angle between upper positioning rule and lower positioning rule changes therewith, and the variation of angle or angle is shown in numeric display unit
On.The variation implementation of number display angle or angle is varied.
In order to keep consolidating between lower positioning rule 44 and sufficient firmware 45, lower positioning rule 44 includes bottom edge and side, and bottom edge connects
The bottom edge of sufficient firmware is connect, at least one side connects shank firmware.Lower positioning rule 44 can be " L " type, and bottom edge is bending part
It extend into the bottom of sufficient firmware 45；Lower positioning rule 44 can be U-shaped such as approximationType, bottom edge are that bending part extend into foot
The bottom of firmware 45, longer side top connect shank firmware, and fixation connects respectively for longer side lower part and shorter side
Connect sufficient firmware；Lower positioning rule 44 can be Ц type, and bottom edge extend into the bottom of sufficient firmware 45, and two sides top is separately connected small
Leg firmware, two sides lower part are separately connected sufficient firmware 45.
The shape and the shape of sole used in daily life of sufficient firmware 5 are substantially similar, and sufficient firmware 5 is used to place foot,
It is remained stationary with the inside that fixing belt 46 is fixed to sufficient firmware 5, while fixed lower positioning rule 44.Referring to Fig. 7, when measurement,
Foot 40 is placed into sufficient firmware 5, and the bottom of sufficient firmware 45 is stepped in the horizontal plane, at this time turn of ankle joint angle digital measuring apparatus 43
The axle center R of moving axis and the rotation anatomical center Q of ankle-joint are on a horizontal line.Sufficient firmware semi-surrounding foot is in dust pan shape, foot
The side that firmware tilts is fixedly connected by rivet with lower positioning rule.
In the present invention, in order to ensure testing result is accurate, the center of ankle joint angle digital measuring apparatus is solid to foot
The distance of part bottom is equal to the rotation anatomical center of ankle-joint to the distance of sufficient firmware bottom.Ankle-joint is arrived in sufficient 5 bottom 75 of firmware
The distance of the rotary shaft of angle digital measuring apparatus 43 be equal to 5 bottom 75 of mesopodium firmware to ankle-joint rotation anatomical center away from
From；That is, distance H etc. of the rotation axis axle center R of the ankle joint angle digital measuring apparatus to the sufficient firmware bottom 75
In ankle-joint rotation anatomical center to the sufficient firmware bottom distance.When measurement, the bottom of sufficient firmware 5 steps down in level
On ground, the rotation axis of ankle joint angle digital measuring apparatus 43 and the rotation anatomical center of ankle-joint are on a horizontal line.Root
According to the working principle of joint angles digital measuring apparatus, guarantee the rotation anatomical center of its center of rotation and ankle-joint in a level
On line, it is ensured that detection is accurate.
Wherein, fixing belt 46,47,48 is preferably nylon bandage.
In another embodiment, shank firmware 1 and upper positioning rule 2 are structure as a whole.
In another embodiment, shank firmware 1 and upper positioning rule 2 are separate structure, and the material structure of the two can be different,
Shank firmware 1 is the light materials structures such as plastics, and positioning rule 2 is metal material, preferably stainless steel etc..Shank firmware and it is described on
It is the fixed forms such as rivet interlacement or bonding between positioning rule.
Ankle joint angle digital measuring instruments 43 can be digital dipmeter, digital level tester etc..Fig. 5 is that this is practical
The schematic diagram of novel middle ankle joint angle digital measuring apparatus.The principle of the angle digital measuring instruments used in the utility model is
Around central axis there are two bar, the angle between bar can be read out by numeric display unit.Ankle joint angle number is surveyed
It include baseline rod 51, measuring rod 52, numeric display unit 53, axis 54, baseline rod 51 and measuring rod in the embodiment of measuring appratus
52 angles rotated around axis 54 are by numeric display unit 53 to being shown.After installation, the rotation solution of axis 54 and ankle-joint
Cut open center in the same horizontal line.The present embodiment measures the angle change of ankle-joint by the principle.
In one embodiment, baseline rod, measuring rod are respectively fixedly connected with positioning rule 42, lower positioning rule 44, upper positioning rule 42
The angle between positioning rule 44 is descended to correspond to the angle between baseline rod relative measurement bar, the angle numeric display unit relatively
53 to showing, which is exactly the angle of ankle-joint.The angle change of ankle-joint is also easy for reading out.
In one embodiment, Fig. 6 is a kind of schematic diagram of ankle joint angle digital measuring apparatus of the utility model.61 be angle number
Word measuring instrument has connecting hole 62,65, band on one of bar including the bar extended to the left and right sides along axis 63 on bar
It statistics have shown device 64.The bar of the right and left is rotated around axis 63, and the angle between the bar of the right and left is shown in digital display
On device 64.Rivet passes through hole 62,65 and is fixedly connected with positioning rule, lower positioning rule.
In one embodiment, the partial schematic diagram of Fig. 7 portable ankle joint angle digital measuring apparatus when being measurement.77 be number
Display, baseline rod 71 connect lower positioning rule 72 by rivet 70, and sufficient firmware 73 connects lower positioning rule, sufficient firmware by rivet 74
Bottom 75.The rotation anatomical center Q of the rotation center R of ankle joint angle digital measuring apparatus and ankle-joint is substantially at one at this time
On horizontal line.The distance of the rotation axis of ankle joint angle digital measuring apparatus to the sufficient firmware bottom is substantially equal to the rotation of ankle-joint
Turn anatomical center to the sufficient firmware bottom distance, it is ensured that diagnostic result is accurate, and it is convenient to read.In most preferred embodiment, ankle is closed
Save the rotation center of angle digital measuring apparatus to the sufficient firmware bottom distance equal to ankle-joint rotation anatomical center to institute
State the distance of sufficient firmware bottom.
In one embodiment, Fig. 8 is another schematic diagram of the digital measuring apparatus of horizontal measurement angle in the utility model.Just
Take the 87 angles of display numerical value of digital display of formula ankle joint angle digital measuring apparatus 80, in work, angle digital measuring apparatus
The variation of rotation center R is shown by digital display.
In one embodiment, Fig. 9 is the partial schematic diagram of another portable ankle joint angle digital measuring apparatus.Angle number
Measuring instrument includes the digital display 87 of angles of display value, and angle digital measuring apparatus top connects upper positioning rule 81, angle number
Measuring instrument lower part connects lower positioning rule 82, and lower positioning rule 82 is fixedly connected with sufficient firmware 83 by rivet 84, and extends to sufficient firmware
Bottom 85.It is hinged, the rotation center R and hinge joint of angle digital measuring apparatus between angle digital measuring apparatus and lower positioning rule
Overlapping.The rotation center R of ankle joint angle digital measuring apparatus and the rotation anatomical center Q of ankle-joint are substantially in a horizontal line
On, i.e. the rotation center R of the rotation anatomical center of ankle-joint and angle digital measuring apparatus is equidistant to sufficient 83 bottom of firmware.
Certainly, there are many more other embodiments for the utility model, without prejudice to spirit of that invention and its essence,
Various corresponding changes and modifications can be made according to the utility model.Although previous description and attached drawing describes of the invention excellent
Embodiment is selected, but it is understood that: it without departing from the spirit of the invention, can produce various additional, modifications herein
And replacement.
It will be apparent to those of skill in the art that the spirit or essential characteristics for not departing from this utility model the case where
Under, with other special shapes, structure, arrangement, ratio and using other elements, material and component it can realize the present invention.
Those skilled in the art will realize that this utility model can be used structure used in invention reality, arrangement, ratio,
Material and component and other many modifications, these modifications are particularly adapted in the case of without departing from the principles of the present invention
Particular surroundings and operational requirements.
Therefore, presently disclosed embodiment should be understood in all respects it is illustrative rather than to its claimed model
The limitation enclosed.All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in
Within the protection scope of the utility model.
Claims (8)
1. a kind of portable ankle joint angle digital measuring apparatus, including shank firmware, upper positioning rule, ankle joint angle digital measurement
Instrument, lower positioning rule and sufficient firmware, which is characterized in that the shank firmware is fixedly connected with the upper positioning rule, the upper positioning rule
It is fixedly connected with the ankle joint angle digital measuring apparatus, the ankle joint angle digital measuring apparatus connects the lower positioning rule, institute
It states lower positioning rule to be fixedly connected on the sufficient firmware, the rotation center of the ankle joint angle digital measuring apparatus is solid to the foot
The distance of part bottom is equal to the rotation anatomical center of ankle-joint to the distance of the sufficient firmware bottom；The lower positioning rule is fixed to be connected
The connecting rod of the ankle joint angle digital measuring apparatus is connect, the upper positioning rule is fixedly connected with the ankle joint angle digital measurement
The connecting rod of instrument, the lower positioning rule and the upper positioning rule are by the axis of the ankle joint angle digital measuring apparatus same flat
Face rotation, the angle between the upper positioning rule and lower positioning rule correspond to ankle joint angle.
2. portable ankle joint angle digital measuring apparatus as described in claim 1, which is characterized in that the ankle joint angle number
Digital display of the word measuring instrument with display ankle joint angle.
3. portable ankle joint angle digital measuring apparatus as described in claim 1, which is characterized in that further include being arranged above and below
The fixing belt for fixing the fixing belt of shank and the shank firmware, for fixed feet and the sufficient firmware.
4. portable ankle joint angle digital measuring apparatus as described in claim 1, which is characterized in that the lower positioning rule includes
Bottom edge and side, the bottom edge connect the bottom edge of the sufficient firmware, at least one side is fixedly connected with shank firmware.
5. the portable ankle joint angle digital measuring apparatus as described in any one of claim 1-4, which is characterized in that described
It is rivet interlacement or bonding between shank firmware and the upper positioning rule.
6. the portable ankle joint angle digital measuring apparatus as described in any one of claim 1-4, which is characterized in that described
Ankle joint angle digital measuring apparatus is fixedly connected with the lower positioning rule by rivet.
7. the portable ankle joint angle digital measuring apparatus as described in any one of claim 1-4, which is characterized in that described
Ankle joint angle digital measuring apparatus is connect with the lower positioning rule articulate, the rotation of the ankle joint angle digital measuring apparatus
Center is Chong Die with hinge joint.
8. the portable ankle joint angle digital measuring apparatus as described in any one of claim 1-4, which is characterized in that described
Ankle joint angle digital measuring instruments are digital dipmeter, digital level tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889299.XU CN208958123U (en) | 2017-07-21 | 2017-07-21 | A kind of portable ankle joint angle digital measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889299.XU CN208958123U (en) | 2017-07-21 | 2017-07-21 | A kind of portable ankle joint angle digital measuring apparatus |
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| Publication Number | Publication Date |
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| CN208958123U true CN208958123U (en) | 2019-06-11 |
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ID=66746019
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720889299.XU Expired - Fee Related CN208958123U (en) | 2017-07-21 | 2017-07-21 | A kind of portable ankle joint angle digital measuring apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890846A (en) * | 2019-11-19 | 2021-06-04 | 余刚 | Auxiliary device for limited long-segment X-ray shooting |
| CN112932464A (en) * | 2021-03-24 | 2021-06-11 | 广州市妇女儿童医疗中心 | Foot measuring device |
-
2017
- 2017-07-21 CN CN201720889299.XU patent/CN208958123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890846A (en) * | 2019-11-19 | 2021-06-04 | 余刚 | Auxiliary device for limited long-segment X-ray shooting |
| CN112932464A (en) * | 2021-03-24 | 2021-06-11 | 广州市妇女儿童医疗中心 | Foot measuring device |
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