CN209629657U - A kind of foot functional measurement instrument - Google Patents
A kind of foot functional measurement instrument Download PDFInfo
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- CN209629657U CN209629657U CN201821585554.2U CN201821585554U CN209629657U CN 209629657 U CN209629657 U CN 209629657U CN 201821585554 U CN201821585554 U CN 201821585554U CN 209629657 U CN209629657 U CN 209629657U
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Abstract
The utility model provides a kind of sufficient functional measurement instrument, belongs to exercise clothing arts.Comprising: pedestal and the plantar toe buckling pressure measurement mechanism being mounted on the base, arch of foot device for pressure measurement；The upper surface of the pedestal is horizontal plane, encloses inner cavity by least two sides in the lower section of upper surface；The plantar toe buckling pressure measurement mechanism includes foot pedal, sector gear, circular gear；The foot pedal can rotate；The arch of foot device for pressure measurement, comprising: foot breadth fixator, arch of foot fixator and dynamometer.It can be realized ankle when multiple angles to the pressure of foot articulationes metatarsophalangeae, measurement and training to arch of foot protuberance pressure and height using the utility model, and it is able to record each value, play the role of resuming training and rehabilitation well, and provides strong reference for production personalization shoes.
Description
Technical field
The utility model belongs to exercise equipment, rehabilitation device field, and in particular to a kind of foot functional measurement instrument.
Background technique
Due to the difference of people's toe structure and walking posture, lead to the articulationes metatarsophalangeae of each foot, the flexibility ratio of arch of foot
And dynamics is there are very big difference, in order to enhance the flexibility ratio of articulationes metatarsophalangeae, arch of foot, ordinary people be also required to often to articulationes metatarsophalangeae,
Arch of foot performs physical exercise.In addition, foot is damaged when needing to carry out rehabilitation training, it is also desirable to be instructed to articulationes metatarsophalangeae, arch of foot
White silk has reached best recovery effects.
In addition, there may be deformations for the foot of old man, sportsman etc., but shoes currently on the market largely only subtract
Shake function, common shoes can not adaptive deformation foot, if to customize personalized shoes according to foot, it is necessary to measure each angle
The strength of articulationes metatarsophalangeae and arch of foot protuberance pressure and bump height when spending.But there is presently no special measurement ankle-joints to be located at
The measuring instrument of the strength of articulationes metatarsophalangeae and arch of foot protuberance pressure and bump height, also can not record accurately when all angles
The detection device of articulationes metatarsophalangeae pressure, arch of foot protuberance pressure and bump height.
Utility model content
Utility model aims to solve above-mentioned problems existing in the prior art, provide a kind of sufficient functional measurement
Instrument, the strength of articulationes metatarsophalangeae and arch of foot protuberance pressure and bump height when measurement ankle-joint is located at all angles, and help general
The patient that logical people's training plantar toe, the flexibility ratio of arch of foot and help foot are damaged preferably restores the function of toe, arch of foot.
The utility model is achieved through the following technical solutions:
A kind of foot functional measurement instrument, the foot functional measurement instrument includes: pedestal and the plantar toe being mounted on the base
Buckling pressure measurement mechanism, arch of foot device for pressure measurement；
The upper surface of the pedestal is horizontal plane, encloses inner cavity by least two sides in the lower section of upper surface；
The plantar toe buckling pressure measurement mechanism includes foot pedal, sector gear, circular gear；The foot pedal can revolve
Turn；The circular gear is mounted in the inner cavity of the pedestal；The rotary shaft of the sector gear is mounted on the upper of the pedestal
On surface；The rotary shaft of the circular gear and the rotary shaft of sector gear are parallel, and the rotary shaft of circular gear is located at sector
The side-lower of the rotary shaft of gear；The sector gear is engaged with circular gear；Mounting groove, In are provided on the sector gear
Pressure sensor is installed in mounting groove；The upper surface of the pressure sensor and the lower end face contact of foot pedal；
The arch of foot device for pressure measurement includes: foot breadth fixator, arch of foot fixator and dynamometer.
Electromagnetic brake is installed in the side of the circular gear, stepping electricity is installed in the other side of the circular gear
Machine, both with the rotation axis connection of circular gear；
The shape of the cross section of the sector gear includes two right-angle sides and a toothed arc-shaped side, two right-angle sides
One end intersect vertically, both ends of the other end of two right-angle sides respectively with the arc-shaped side are separately connected；
The rotary shaft of the sector gear intersects vertically with a right-angle side, and the foot pedal is parallel with the right-angle side, should
The length of right-angle side is greater than the length of another right-angle side；
One end of the foot pedal and the rotary shaft of sector gear are hinged, can rotate around the rotary shaft of sector gear, separately
One end is hanging；
The axis of the pressure sensor is vertical with the plane where foot pedal；
The hole bigger than foot pedal is provided on the upper surface of the pedestal, with horizontal plane for 0 degree, the rotation of the foot pedal
Angular range is -15 degree to 90 degree.
The foot functional measurement instrument includes heel fixed mechanism, and the heel fixed mechanism includes heel accessory plate, first
Feed screw nut, first ball screw, the first bevel-gear sett, the first rotating handle；
First bevel-gear sett includes vertical taper gear and horizontal taper gear, the two engagement, and the axis of the two
Line is mutually perpendicular to；
The upper end of first rotating handle is located above the upper surface of pedestal, and lower end passes through behind the upper surface of pedestal with the
Vertical taper gear connection in one bevel-gear sett, the two are coaxially set；
The first ball screw is horizontally arranged in the inner cavity of pedestal, with the horizontal taper in the first bevel-gear sett
Gear connection, the two are coaxially set；
First feed screw nut and first ball screw cooperate, and can move back and forth along first ball screw；
First feed screw nut is connect by the first connecting plate with the lower end of heel accessory plate；
The upper end of the heel accessory plate is arcwall face, positioned at the top of the upper surface of pedestal, the center of circle position of the arcwall face
Between arcwall face and foot pedal；
It is provided with first level straight-line groove on the upper surface of the pedestal, the lower end of the heel accessory plate is from first level
Straight-line groove is passed through and is connect afterwards with the first connecting plate；
The axis of the heel accessory plate is vertical with the axis of first ball screw.
The foot functional measurement instrument includes press mechanism；The press mechanism includes clamp system, the second rotating handle,
Two ball-screws, the second feed screw nut, the second bevel-gear sett；
The clamp system includes fixed transverse rod, mobile cross bar and two parallel up-and-down rods；
Two up-and-down rods are vertical with the upper surface of pedestal；
The both ends of the fixed transverse rod are connect with the upper end of two up-and-down rods respectively；
Sliding block is respectively connected on every up-and-down rod, the sliding block can be moved up and down along up-and-down rod；
The both ends of the mobile cross bar are connect with the sliding block on two up-and-down rods respectively；
The mobile cross bar and fixed transverse rod are horizontally disposed, and mobile cross bar is located at the lower section of fixed transverse rod, and both
It is vertical with first level straight-line groove；
The second horizontal linear slot and third horizontal linear slot are provided on the upper surface of the pedestal；
The second horizontal linear slot, third horizontal linear slot are located at the two sides of first level straight-line groove, and three
It is arranged in parallel；
It is provided with two parallel straight optical axis in the inner cavity of the pedestal, is located at the second horizontal linear slot,
The underface of three horizontal linear slots；
Linear bearing is respectively connected on every straight optical axis, linear bearing can move up dynamic in straight line polished rod；
The bottom end of a piece up-and-down rod is connect after passing through the second horizontal linear slot with the linear bearing being located at immediately below it, another
The bottom end of root up-and-down rod is connect after passing through third horizontal linear slot with the linear bearing being located at immediately below it；
Two linear bearings pass through a transverse plate connection；
The second ball-screw, the second feed screw nut and the second ball-screw are provided with below the first ball screw
Connection, can move back and forth on the second ball-screw；
The transverse plate is located at the top of the second feed screw nut, and the middle lower surface of transverse plate passes through the second connecting plate and the
Two feed screw nuts are fixedly connected；
Second bevel-gear sett includes vertical taper gear and horizontal taper gear, the two engagement, and the axis of the two
Line is vertically arranged；
The upper end of the second handle is located above the upper surface of pedestal, and lower end is bored behind the upper surface of pedestal with second
Vertical taper gear connection in shape gear pair, the two are coaxially set；
Second ball-screw is connect with the horizontal taper gear in the second bevel-gear sett, and the two is coaxially set.
End bearing is equipped at the middle part of the upper surface of the mobile cross bar；
Lower platen is equipped at the middle part of the lower surface of the mobile cross bar；
It is provided with threaded hole at the center of the fixed transverse rod, the lower end of screw rod is after the threaded hole and on mobile cross bar
End bearing connection；
The upper end of the screw rod is located at the top of fixed transverse rod, and connect with third rotating handle.
The foot functional measurement instrument includes seat, and the seat includes transverse moving mechanism, elevating mechanism, longitudinal movement machine
Structure and cushion；
The transverse moving mechanism includes horizontal slide rail, the centerline parallel of the horizontal slide rail and base upper surface；
The bottom of the elevating mechanism is connect by sliding block with horizontal slide rail；
The longitudinal moving mechanism is arranged in the top of elevating mechanism, including longitudinal slide rail, the longitudinal slide rail with it is described
Horizontal slide rail is vertical；
The lower part of the cushion is connect by sliding block with longitudinal slide rail.
The central axis of the heel accessory plate, the central axis of the first rotating handle, the second rotating handle central axis
Line, third rotating handle subpoint of the central axis on the upper surface of pedestal be respectively positioned on the pedestal upper surface center
On line；
The heel accessory plate, the first rotating handle, the second rotating handle, seat are successively along the center line cloth of upper surface
It sets.
Arch of foot fixator shifting chute and foot breadth fixator shifting chute are provided on the upper surface of the pedestal, the two distinguishes position
In the two sides of first level straight-line groove, and between the second horizontal linear slot and third horizontal linear slot；
The arch of foot fixator shifting chute is parallel with the first level straight-line groove, the foot breadth fixator shifting chute and institute
It is vertical to state first level straight-line groove；
The arch of foot fixator includes the arch of foot plate positioned at the top of the upper surface of pedestal, and the lower part of arch of foot plate is connected with spiral shell
Bolt, the bolt are connect after passing through the arch of foot fixator shifting chute with a nut being located in base intracavity, which can
It is moved in the arch of foot fixator shifting chute；
The foot breadth fixator includes the foot breadth plate positioned at the top of the upper surface of pedestal, and the lower part of foot breadth plate is connected with spiral shell
Bolt, the bolt are connect after passing through the foot breadth fixator shifting chute with another nut being located in base intracavity, the bolt energy
It is enough to be moved in the foot breadth fixator shifting chute；
The upper surface of pedestal between foot pedal and heel accessory plate is equipped with foot length scale, the foot length scale and first
Horizontal linear slot is parallel；
Foot breadth scale in parallel is equipped in the side of the foot breadth fixator shifting chute；
Arch of foot scale in parallel is equipped in the outside of the arch of foot fixator shifting chute；
The foot breadth plate is surface plate；
The arch of foot plate is cambered surface towards the side of first level straight-line groove, another side is for plane or with finger
Needle, the pointer are directed toward the arch of foot scale in the outside of arch of foot fixator shifting chute；
The dynamometer is connected to the lower section of the lower platen of the press mechanism, and dynamometer lower part is provided with pressure pad；
Or using the press mechanism as first set press mechanism, it is arranged again under a set of and first set on pedestal
The identical second set of press mechanism of press mechanism, two sets of press mechanisms are arranged in parallel, and second set of press mechanism is located under first set
Between press mechanism and foot pedal, the dynamometer is connected to the lower section of the lower platen of second set of press mechanism, in the dynamometer
Lower part is provided with pressure pad；
First set press mechanism, second set of press mechanism two up-and-down rods on be equipped with scale.
Compared with prior art, the utility model has the beneficial effects that can be realized ankle using the utility model
Pressure measurement and training when multiple angles to foot articulationes metatarsophalangeae and the measurement and instruction to arch of foot protuberance pressure and height
Practice, and is able to record that the pressure value of articulationes metatarsophalangeae and the value of arch of foot protuberance pressure and bump height, the reflection of these data are sent as an envoy to
Foot strength, the function situation of articulationes metatarsophalangeae, arch of foot of user provides trained suggestion according to function situation, helps foot impaired
Patient preferably restore the function of articulationes metatarsophalangeae and arch of foot, play the role of resuming training well and rehabilitation；In addition,
The pressure of the arch of foot protuberance pressure, bump height and the articulationes metatarsophalangeae that are obtained using the utility model measurement can be personalized for production
Shoes provide strong reference.
Detailed description of the invention
The perspective view of Fig. 1 the utility model foot functional measurement instrument
The structural schematic diagram of seat in Fig. 2 the utility model foot functional measurement instrument
The main view of Fig. 3 the utility model foot functional measurement instrument
The top view of Fig. 4 the utility model foot functional measurement instrument.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As Figure 1-Figure 4, the utility model includes pedestal 5, and the plantar toe buckling pressure being mounted on the pedestal 5
The upper surface of measuring mechanism 1, heel fixed mechanism 2, press mechanism 3 and seat, the pedestal 5 is horizontal plane, in upper surface
Lower section encloses inner cavity by multiple sides；Due in Fig. 1 if other structures can be blocked by drawing seat, in Fig. 1 only
The installation center position 4 of seat is only marked out, the specific structure of seat is as shown in Figure 2.
Plantar toe buckling pressure measurement mechanism 1 includes foot pedal 102, sector gear 104, circular gear 101；The fan
Shape gear includes two orthogonal right-angle sides and a toothed arc-shaped side；Installation is provided on the sector gear 104
Slot 105, the axis of the mounting groove 105 is vertical with a right-angle side, parallel with another right-angle side；In the mounting groove 105
It is inside fixedly installed with pressure sensor, specifically, the pressure sensor is placed in mounting groove 105, is fixed with bolt；Institute
State that foot pedal 102 is parallel with a right-angle side of sector gear 104, which is that vertical with the axis of the mounting groove
Right-angle side, after pressure sensor is mounted in mounting groove, the axis of pressure sensor and the plane where foot pedal 102 are hung down
Directly.The rotary shaft 103 of sector gear is mounted on the upper surface of the pedestal 5, one end of the foot pedal 102 and rotary shaft
103 connections, can rotate, the other end is hanging around the rotary shaft 103.The rotary shaft 106 of circular gear 101 is mounted on the pedestal
In 5, the tooth of circular gear 101 and the tooth engagement of sector gear 104.The circular gear 101 is located in the inner cavity of pedestal 5.Such as
Shown in Fig. 3, electromagnetic brake 107 is installed in the side of the circular gear 101, stepper motor 108 is installed in the other side, two
Person connect with axis 106, since the brake power of stepper motor 108 is insufficient, so being assisted with electromagnetic brake 107, makes to ride
Plate 102 can rest on any angle；The stepper motor 108 drives circular gear 101 to rotate by axis 106, circular gear
101 drive sector gears 104 to rotate by the teeth of engagement, and sector gear 104 drives foot pedal 102 to change tilt angle, when reaching
When to required angle, axis 106 is fixed by electromagnetic brake 107, and then circular gear 101 is fixed, pass through pressure at this time
The strength of force sensor measuring vola pedis toe.In order to keep foot fixed more preferable, bandage can be installed on the footrests, for tying up foot
Firmly.
The hole bigger than foot pedal 102 is provided on the upper surface of the pedestal 5, with horizontal plane for 0 degree, the foot pedal
Rotation angle range is-15-90 degree of degree, i.e., using the center of circle of rotary shaft 103 as the center of circle, below the minimum arrival horizontal plane of foot pedal
15 degree, highest reaches 90 degree above the horizontal plane.Shown in Fig. 3 is state when foot pedal is located at 30 degree.
According to actual needs, a plantar toe buckling pressure measurement mechanism 1 can be set on pedestal, it is whole for measuring
Multiple plantar toe buckling pressure measurement mechanisms 1 can also be arranged, each in the strength of vola pedis toe joint on a foot on pedestal
Foot pedal corresponds to a toe, measures the strength of the articulationes metatarsophalangeae on each toe respectively.
The heel fixed mechanism 2 includes heel accessory plate 201, the first feed screw nut 202, first ball screw 203, the
One bevel-gear sett, the first rotating handle 204；The heel assists 201 plates for resisting heel.First bevel-gear sett
Including vertical taper gear and horizontal taper gear, the two engagement, and the axis of the two is mutually perpendicular to；First rotating handle
204 upper end is located above the upper surface of pedestal 5, lower end pass through behind the upper surface of pedestal 5 with hanging down in the first bevel-gear sett
The connection of straight-tapered gear；The first ball screw 203 is horizontally arranged in the inner cavity of pedestal 5, with the first bevel-gear sett
In the connection of horizontal taper gear, first feed screw nut 202 cooperates with first ball screw 203, can be along the first ball
Lead screw 203 moves back and forth, and first feed screw nut 202 is connect by the first connecting plate with the lower end of heel accessory plate 201；Institute
First ball screw 203 is stated to be coaxially set with horizontal taper gear；The upper end of the heel accessory plate 201 is arcwall face, position
In the top of the upper surface of pedestal 5, the center of circle of the arcwall face is between arcwall face and foot pedal 102；In the upper of the pedestal 5
It is provided with first level straight-line groove on surface, the lower end of the heel accessory plate 201 passes through afterwards from first level straight-line groove with first
Connecting plate connection, the axis of the heel accessory plate 201 are vertical with the axis of first ball screw 203；The first rotation hand
Handle 204 is coaxially set with vertical taper gear；When rotating the first rotating handle 204, the first rotating handle 204 is driven vertically
Gear rotation, vertical gear are engaged with horizontal gear, drive horizontal gear rotation, and horizontal gear drives first ball screw 203
Rotation, it is mobile that first ball screw 203 drives the first feed screw nut 202 to carry out horizontal linear, and the first feed screw nut 202 passes through the
One connecting plate drives heel accessory plate 201 to be moved along first level straight-line groove；
The press mechanism 3 includes clamp system, the second rotating handle 301, the second ball-screw 302, the second lead screw spiral shell
Female 303, second bevel-gear sett；
The clamp system includes two parallel up-and-down rods, and up-and-down rod is vertical with the upper surface of pedestal；It is straight at two
The upper end of upright bar is connected with fixed transverse rod, and the both ends of the fixed transverse rod are connect with the upper end of two up-and-down rods respectively, at every
Sliding block is respectively connected on up-and-down rod, sliding block can be moved up and down along up-and-down rod, and two sliding blocks pass through a mobile cross bar connection, institute
Mobile cross bar is stated as sliding block is moved up and down along up-and-down rod；The mobile cross bar and fixed transverse rod are horizontally disposed, mobile cross bar
It is vertical with first level straight-line groove positioned at the lower section of fixed transverse rod, and both.
It is equipped with end bearing at the middle part of the upper surface of the mobile cross bar, at the middle part of the lower surface of the mobile cross bar
Equipped with lower platen.
It is provided with threaded hole at the center of the fixed transverse rod, the lower end of screw rod is after the threaded hole and on mobile cross bar
End bearing connection, the upper end of screw rod is located at the top of fixed transverse rod, and connect with third rotating handle, when rotate third revolve
When changing hands handle, screw rod rises or declines in threaded hole, drives mobile cross bar by end bearing, and then drive mobile cross bar
The sliding block at both ends rises or declines along up-and-down rod, can adjust the height of lower platen in this way, when reaching desired height, pass through
Screw rod resists lower platen and pushes down the leg of practitioner or foot.
The second horizontal linear slot and third horizontal linear slot, the second horizontal linear are provided on the upper surface of the pedestal
Slot, third horizontal linear slot are located at the two sides of first level straight-line groove, and three is arranged in parallel.In the pedestal 5
It is provided with two straight optical axis 305 in chamber, linear bearing 304, the bottom of a up-and-down rod are respectively connected on every straight optical axis
It holds and is connect after the second horizontal linear slot with the linear bearing being located at immediately below it, the bottom end of another up-and-down rod passes through third
It is connect after horizontal linear slot with the linear bearing being located at immediately below it, two linear bearings 304 are able to connected to it
It is moved on straight line polished rod 305；
The lower section of the first ball screw 203 is provided with the second ball-screw 302, the second feed screw nut 303 and
The connection of two ball-screws 302, two linear bearings are located at the second lead screw spiral shell by a transverse plate connection, the transverse plate
The middle lower surface of the top of mother 303, transverse plate is fixedly connected by the second connecting plate with the second feed screw nut 303.
Second bevel-gear sett includes vertical taper gear and horizontal taper gear, the two engagement, and the axis of the two
Line is vertically arranged；The upper end of the second handle 301 is located above the upper surface of pedestal 5, after lower end passes through the upper surface of pedestal 5
It is connect with the vertical taper gear in the second bevel-gear sett；Second ball-screw 302 is horizontally arranged at the inner cavity of pedestal 5
In, it is connect with the horizontal taper gear in the second bevel-gear sett, second feed screw nut 303 is connected to the second ball wire
On thick stick 302, cooperates with the second ball-screw 302, can be moved back and forth on the second ball-screw 302；Second ball wire
Thick stick 302 is coaxially set with the horizontal taper gear in the second bevel-gear sett.When rotating the second rotating handle 301, second
Rotating handle 301 drives the vertical gear rotation in the second bevel-gear sett, and vertical gear is engaged with horizontal gear, drives horizontal
Gear rotation, horizontal gear drive the second ball-screw 302 rotation, the second ball-screw 302 drive the second feed screw nut 303 into
Row horizontal linear is mobile, and the second feed screw nut 303 drives transverse plate to be moved along horizontal linear slot, transverse plate drive with its two
Two linear bearings of end connection are mobile, and two linear bearings drive two up-and-down rods to be moved.
The central axis of the heel accessory plate, the central axis of the first rotating handle, the second rotating handle central axis
And horizontal plane, their subpoints on the upper surface of pedestal 5 are respectively positioned on the center line of the upper surface of the pedestal to line
On；The heel accessory plate, the first rotating handle, the second rotating handle, seat are successively arranged along the center line of upper surface.
As shown in Fig. 2, the seat successively includes transverse moving mechanism, elevating mechanism, longitudinal moving mechanism from bottom to up
And cushion；
The transverse moving mechanism is mounted on the upper surface of the pedestal, including horizontal slide rail, the horizontal slide rail with
The centerline parallel of pedestal, the bottom of the elevating mechanism are connect by sliding block with horizontal slide rail, can transversely sliding rail it is reciprocal
Mobile, the elevating mechanism uses existing general lifting structure.The longitudinal moving mechanism is arranged in elevating mechanism
Top, including longitudinal slide rail, the longitudinal slide rail is vertical with the horizontal slide rail, and the lower part of the cushion passes through sliding block and vertical
It is connected to sliding rail, it being capable of sliding rail movement along longitudinal direction.In actual use, longitudinal moving mechanism can also be arranged according to demand most
Lower section sets gradually elevating mechanism and transverse moving mechanism above, elevating mechanism can also be arranged in bottom, above successively
Longitudinal moving mechanism, transverse moving mechanism are set.
Further, in order to measure arch of foot protuberance pressure, arch of foot pressure measurement is equipped on the pedestal 5 by utility model and is filled
Set (for clarity, not drawing arch of foot device for pressure measurement in figs. 3 and 4) comprising foot breadth fixator 6, arch of foot are fixed
Device 7 and dynamometer 8；Arch of foot fixator shifting chute and foot breadth fixator shifting chute are provided on the pedestal 5, the two is located at
The two sides of first level straight-line groove, and between the second horizontal linear slot and third horizontal linear slot, the arch of foot fixator
Shifting chute is parallel with the first level straight-line groove, and the foot breadth fixator shifting chute is vertical with the first level straight-line groove.
The arch of foot fixator 7 includes the arch of foot plate positioned at the top of the upper surface of pedestal 5, connects bolt below, the bolt is worn
It is connect after crossing the arch of foot fixator shifting chute with the nut being located in base intracavity, bolt can be moved in the arch of foot fixator
It moves in dynamic slot, when being moved to required position, is fixed bolt by nut.The foot breadth fixator 6 includes being located at bottom
The foot breadth plate of the top of the upper surface of seat 5, connects bolt below, the bolt pass through after the foot breadth fixator shifting chute with
Nut connection in base intracavity, bolt can move in the foot breadth fixator shifting chute, when being moved to required position
When setting, bolt is fixed by nut.The upper surface of pedestal 5 between foot pedal 102 and heel accessory plate 201 is equipped with foot
Long scale, the foot length scale is parallel with first level straight-line groove, the side of the foot breadth fixator shifting chute be equipped with and its
Parallel foot breadth scale is equipped with arch of foot scale in parallel in the outside of the arch of foot fixator shifting chute；The foot breadth plate
For surface plate, the arch of foot plate is cambered surface towards the side of first level straight-line groove, another side is for plane or with finger
Needle, the arch of foot scale that pointer is directed toward the outside of arch of foot fixator shifting chute (do not draw pointer in Fig. 1.).The dynamometer 8
It is connected to the lower section of the lower platen in above-mentioned press mechanism, a set of press mechanism, two sets of pushings can also be installed again on pedestal 5
Mechanism is arranged in parallel, and second set of press mechanism, between first set press mechanism and foot pedal, first set press mechanism is used
In pressure thigh, for pressing foot, the dynamometer 8 is connected under the lower platen of second set of press mechanism second set of press mechanism
Side.Dynamometer in the utility model uses (ErgoFet, Hoggan Health) dynamometer, and convenient disassembly can follow
Mobile cross bar moves up and down, and the dynamometer includes wireless ergoFET and a variety of pressure pads, and the pressure pad includes plain cushion, arc-shaped pad
And plastic type pad composition, by plain cushion, arc-shaped pad, plastic type pad matches different contact surfaces when only with a set of press mechanism
When, thigh can be pushed down respectively or push down foot, when using two sets of press mechanisms, thigh and foot can be pushed down simultaneously
Navicular joint can measure the protuberance pressure and bump height of arch of foot while measuring plantar toe buckling pressure in this way, different
People, even if plantar toe buckling pressure is identical, the protuberance pressure and bump height of arch of foot are also not necessarily identical, such as the elderly and youth
People, in the identical situation of plantar toe buckling pressure, the protuberance pressure of the arch of foot of the elderly is greater than young man, by this right
Than the collaboration power that can investigate different people foot.Further, described upright at two in order to measure the height that dynamometer pushes
Bar is equipped with scale, when arch of foot drives lower platen to push up mobile cross bar by dynamometer, passes through the quarter on up-and-down rod
Degree can obtain the height of arch of foot protuberance.
Method using sufficient functional measurement instrument measurement plantar toe buckling pressure is as follows:
(1) practitioner is sitting on cushion, and one leg is placed between two up-and-down rods, forefoot is placed on foot pedal
On；
(2) position that heel accessory plate is adjusted by the first rotating handle of rotation, so that heel accessory plate is by practitioner's
Heel resists；
(3) thigh of practitioner is parallel to the horizontal plane in front and rear, left and right, the upper and lower position for adjusting cushion；
(4) position that two up-and-down rods are adjusted by the second rotating handle of rotation, is moved to big midleg for fixed transverse rod
Top；
(5) pressure pad of dynamometer is changed into the pressure pad of suitable thigh radian, then passes through rotation third rotating handle adjustment
The height of lower platen, pressure pad is pressed on thigh；
(6) start stepper motor, the angle of foot pedal is adjusted by rotation circular gear, surveyed when the angle of foot pedal reaches
After measuring angle, stepper motor is closed, electromagnetic brake is opened simultaneously and fixes circular gear；
(7) practitioner's activity toe, pressure sensor measure the pressure of plantar toe.
It will be seen that the foot strength of user and the function situation of each toe head by the data of these pressure, give
Training is suggested out, and user is also achieved by applying pressure with toe head respectively on the measuring instrument to each toe head
It takes exercise, enhances the function of each articulationes metatarsophalangeae, play the role of enhancing foot function to ordinary people, the patient for being damaged foot
Play the role of resuming training and rehabilitation well.
Method using sufficient functional measurement instrument measurement arch of foot protuberance pressure and arch of foot bump height is as follows:
(1) foot breadth fixator is adjusted to maximum position, arch of foot fixator is adjusted to home position, starting stepping electricity
Machine adjusts the angle of foot pedal by rotation circular gear, when the angle of foot pedal and horizontal plane is 90 degree, closes stepping electricity
Machine opens simultaneously electromagnetic brake and fixes circular gear；
(2) foot is put on the upper surface of pedestal 5 by the measured, standing of being kept upright, it is ensured that and both feet are exerted oneself simultaneously,
To guarantee that foot reaches the state of full extension；Toe is withstood into foot pedal；
(3) position that heel accessory plate is adjusted by the first rotating handle of rotation, so that heel accessory plate is by practitioner's
Heel resists, and mobile foot breadth fixator makes it close to the outside of foot, and mobile arch of foot fixator makes its cambered surface be fitted in foot
Connection ball-and-socket position；
(4) length that foot is read from foot length scale, reads the width of foot, from arch of foot scale from foot breadth scale
Read the position of the connection ball-and-socket of foot；
(5) fixed transverse rod, is moved to the boat of foot by the position that two up-and-down rods are adjusted by the second rotating handle of rotation
The surface of cylindrarthrosis；
(6) pressure pad of dynamometer is changed to the pressure pad of the radian in the navicular joint of suitable foot into, or using under second set
Then press mechanism is adjusted the height of lower platen by rotation third rotating handle, pressure pad is pressed in the navicular joint of foot；
(7) initial force of dynamometer is set as 1 kilogram, 1 kilogram of pressure is initially to arch of foot application；Then, subject
Arch of foot is swelled, arch of foot above pushes away moving beam, the arch of foot protuberance pressure shown on record dynamometer during arch of foot protuberance
Power, while judging whether the position of toe, heel, plantar ball and first metatarsal bone base portion remains unchanged, if it is, when mobile horizontal
When beam no longer moves up, step (8) are transferred to, if it is not, then foot is loosened, then return step (7)；
(6) bump height that arch of foot is read from the scale of up-and-down rod, then loosens foot.
Judge what whether the position of toe, heel, plantar ball and first metatarsal bone base portion remained unchanged in the step (7)
Operation includes:
Whether the observation value of foot length scale, the value of foot breadth scale, the value of arch of foot scale change, if all values do not have
It changes, then determines that the position of toe, heel, plantar ball and first metatarsal bone base portion remains unchanged, if foot length scale
Value, the value of foot breadth scale, at least one value is changed in the value of arch of foot scale, then determines toe, heel, plantar ball and
The position of one metatarsal base portion does not remain unchanged.
Plantar toe buckling pressure is measured using plantar toe buckling pressure measurement mechanism 1, foot is measured using arch of foot device for pressure measurement
Swell pressure and arch of foot bump height, personalized shoes can be made using these numerical value, as to how using these numerical value into
The design of row shoes belongs to the method for shoe-making field, does not discuss in the present invention.
Above-mentioned technical proposal is a kind of embodiment of the utility model, for those skilled in the art,
On the basis of the utility model discloses principle, it is easy to make various types of improvement or deformation, be not limited solely to this reality
The structure described in novel above-mentioned specific embodiment, thus it is previously described only preferred, and it is not restrictive
Meaning.
Claims (10)
1. a kind of foot functional measurement instrument, it is characterised in that: the foot functional measurement instrument includes: pedestal and is mounted on the pedestal
On plantar toe buckling pressure measurement mechanism, arch of foot device for pressure measurement；
The upper surface of the pedestal is horizontal plane, encloses inner cavity by least two sides in the lower section of upper surface；
The plantar toe buckling pressure measurement mechanism includes foot pedal, sector gear, circular gear；The foot pedal can rotate；
The circular gear is mounted in the inner cavity of the pedestal；The rotary shaft of the sector gear is mounted on the upper surface of the pedestal
On；The rotary shaft of the circular gear and the rotary shaft of sector gear are parallel, and the rotary shaft of circular gear is located at sector gear
Rotary shaft side-lower；The sector gear is engaged with circular gear；It is provided with mounting groove on the sector gear, is being installed
Pressure sensor is installed in slot；The upper surface of the pressure sensor and the lower end face contact of foot pedal；
The arch of foot device for pressure measurement includes: foot breadth fixator, arch of foot fixator and dynamometer.
2. foot functional measurement instrument according to claim 1, it is characterised in that: be equipped with electricity in the side of the circular gear
Magnetic brake is equipped with stepper motor in the other side of the circular gear, both with the rotation axis connection of circular gear；
The shape of the cross section of the sector gear include two right-angle sides and a toothed arc-shaped side, the one of two right-angle sides
End intersects vertically, and both ends of the other end of two right-angle sides respectively with the arc-shaped side are separately connected；
The rotary shaft of the sector gear intersects vertically with a right-angle side, and the foot pedal is parallel with the right-angle side, the right angle
The length on side is greater than the length of another right-angle side；
One end of the foot pedal and the rotary shaft of sector gear are hinged, can rotate around the rotary shaft of sector gear, the other end
Vacantly；
The axis of the pressure sensor is vertical with the plane where foot pedal；
The hole bigger than foot pedal is provided on the upper surface of the pedestal, with horizontal plane for 0 degree, the rotation angle of the foot pedal
Range is -15 degree to 90 degree.
3. foot functional measurement instrument according to claim 2, it is characterised in that: the foot functional measurement instrument includes that heel is fixed
Mechanism, the heel fixed mechanism include heel accessory plate, the first feed screw nut, first ball screw, the first bevel-gear sett,
First rotating handle；
First bevel-gear sett includes vertical taper gear and horizontal taper gear, the two engagement, and the axis phase of the two
It is mutually vertical；
The upper end of first rotating handle is located above the upper surface of pedestal, and lower end is bored behind the upper surface of pedestal with first
Vertical taper gear connection in shape gear pair, the two are coaxially set；
The first ball screw is horizontally arranged in the inner cavity of pedestal, with the horizontal taper gear in the first bevel-gear sett
Connection, the two are coaxially set；
First feed screw nut and first ball screw cooperate, and can move back and forth along first ball screw；
First feed screw nut is connect by the first connecting plate with the lower end of heel accessory plate；
The upper end of the heel accessory plate is arcwall face, and positioned at the top of the upper surface of pedestal, the center of circle of the arcwall face is located at arc
Between shape face and foot pedal；
It is provided with first level straight-line groove on the upper surface of the pedestal, the lower end of the heel accessory plate is from first level straight line
Slot is passed through and is connect afterwards with the first connecting plate；
The axis of the heel accessory plate is vertical with the axis of first ball screw.
4. foot functional measurement instrument according to claim 3, it is characterised in that: the foot functional measurement instrument includes lower press
Structure；The press mechanism includes clamp system, the second rotating handle, the second ball-screw, the second feed screw nut, the second conical tooth
Wheel set；
The clamp system includes fixed transverse rod, mobile cross bar and two parallel up-and-down rods；
Two up-and-down rods are vertical with the upper surface of pedestal；
The both ends of the fixed transverse rod are connect with the upper end of two up-and-down rods respectively；
Sliding block is respectively connected on every up-and-down rod, the sliding block can be moved up and down along up-and-down rod；
The both ends of the mobile cross bar are connect with the sliding block on two up-and-down rods respectively；
The mobile cross bar and fixed transverse rod are horizontally disposed, and mobile cross bar is located at the lower section of fixed transverse rod, and both with the
One horizontal linear slot is vertical；
The second horizontal linear slot and third horizontal linear slot are provided on the upper surface of the pedestal；
The second horizontal linear slot, third horizontal linear slot are located at the two sides of first level straight-line groove, and three is parallel
Setting；
It is provided with two parallel straight optical axis in the inner cavity of the pedestal, is located at the second horizontal linear slot, third water
The underface of straight wire casing；
Linear bearing is respectively connected on every straight optical axis, linear bearing can move up dynamic in straight line polished rod；
The bottom end of a piece up-and-down rod is connect after passing through the second horizontal linear slot with the linear bearing being located at immediately below it, and another straight
The bottom end of upright bar is connect after passing through third horizontal linear slot with the linear bearing being located at immediately below it；
Two linear bearings pass through a transverse plate connection；
The second ball-screw is provided with below the first ball screw, the second feed screw nut and the second ball-screw connect
It connects, can be moved back and forth on the second ball-screw；
The transverse plate is located at the top of the second feed screw nut, and the middle lower surface of transverse plate passes through the second connecting plate and second
Thick stick nut is fixedly connected；
Second bevel-gear sett includes vertical taper gear and horizontal taper gear, and the two engages, and the axis of the two hangs down
Straight setting；
The upper end of second rotating handle is located above the upper surface of pedestal, and lower end is bored behind the upper surface of pedestal with second
Vertical taper gear connection in shape gear pair, the two are coaxially set；
Second ball-screw is connect with the horizontal taper gear in the second bevel-gear sett, and the two is coaxially set.
5. foot functional measurement instrument according to claim 4, it is characterised in that: at the middle part of the upper surface of the mobile cross bar
Equipped with end bearing；
Lower platen is equipped at the middle part of the lower surface of the mobile cross bar；
Be provided with threaded hole at the center of the fixed transverse rod, the lower end of screw rod pass through after the threaded hole with the end on mobile cross bar
The connection of portion's bearing；
The upper end of the screw rod is located at the top of fixed transverse rod, and connect with third rotating handle.
6. foot functional measurement instrument according to claim 5, it is characterised in that: the foot functional measurement instrument includes seat, institute
Stating seat includes transverse moving mechanism, elevating mechanism, longitudinal moving mechanism and cushion；
The transverse moving mechanism includes horizontal slide rail, the centerline parallel of the horizontal slide rail and base upper surface；
The bottom of the elevating mechanism is connect by sliding block with horizontal slide rail；
The top of elevating mechanism, including longitudinal slide rail, the longitudinal slide rail and the transverse direction is arranged in the longitudinal moving mechanism
Sliding rail is vertical；
The lower part of the cushion is connect by sliding block with longitudinal slide rail.
7. foot functional measurement instrument according to claim 6, it is characterised in that: the central axis of the heel accessory plate, the
The central axis of one rotating handle, the central axis of the second rotating handle, third rotating handle central axis in the upper of pedestal
Subpoint on surface is respectively positioned on the center line of the upper surface of the pedestal；
The heel accessory plate, the first rotating handle, the second rotating handle, seat are successively arranged along the center line of upper surface.
8. foot functional measurement instrument according to claim 5, it is characterised in that:
Arch of foot fixator shifting chute and foot breadth fixator shifting chute are provided on the upper surface of the pedestal, the two is located at
The two sides of one horizontal linear slot, and between the second horizontal linear slot and third horizontal linear slot；
The arch of foot fixator shifting chute is parallel with the first level straight-line groove, the foot breadth fixator shifting chute and described the
One horizontal linear slot is vertical；
The arch of foot fixator includes the arch of foot plate positioned at the top of the upper surface of pedestal, and the lower part of arch of foot plate is connected with bolt,
The bolt is connect after passing through the arch of foot fixator shifting chute with a nut being located in base intracavity, which can be in institute
It states and is moved in arch of foot fixator shifting chute；
The foot breadth fixator includes the foot breadth plate positioned at the top of the upper surface of pedestal, and the lower part of foot breadth plate is connected with bolt,
The bolt is connect after passing through the foot breadth fixator shifting chute with another nut in the base intracavity, which can be
It is moved in the foot breadth fixator shifting chute；
The upper surface of pedestal between foot pedal and heel accessory plate is equipped with foot length scale, the foot length scale and first level
Straight-line groove is parallel；
Foot breadth scale in parallel is equipped in the side of the foot breadth fixator shifting chute；
Arch of foot scale in parallel is equipped in the outside of the arch of foot fixator shifting chute；
The foot breadth plate is surface plate；
The arch of foot plate is cambered surface towards the side of first level straight-line groove, and plane is in another side or has pointer, institute
State the arch of foot scale that pointer is directed toward the outside of arch of foot fixator shifting chute.
9. foot functional measurement instrument according to claim 8, it is characterised in that: the dynamometer is connected to the press mechanism
Lower platen lower section, dynamometer lower part is provided with pressure pad.
10. foot functional measurement instrument according to claim 8, it is characterised in that: using the press mechanism as under first set
A set of second set of press mechanism identical with the first set press mechanism, two sets of lower press are arranged in press mechanism again on pedestal
Structure is arranged in parallel, and second set of press mechanism, between first set press mechanism and foot pedal, the dynamometer is connected to
The lower section of the lower platen of two sets of press mechanisms is provided with pressure pad in the dynamometer lower part；
First set press mechanism, second set of press mechanism two up-and-down rods on be equipped with scale.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585554.2U CN209629657U (en) | 2018-09-28 | 2018-09-28 | A kind of foot functional measurement instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585554.2U CN209629657U (en) | 2018-09-28 | 2018-09-28 | A kind of foot functional measurement instrument |
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| CN209629657U true CN209629657U (en) | 2019-11-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394219A (en) * | 2018-09-28 | 2019-03-01 | 汪毅 | A kind of foot functional measurement instrument and its application method |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394219A (en) * | 2018-09-28 | 2019-03-01 | 汪毅 | A kind of foot functional measurement instrument and its application method |
| CN109394219B (en) * | 2018-09-28 | 2024-02-23 | 汪毅 | Foot function measuring instrument and use method thereof |
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