Utility model content
The purpose of this utility model is for the problems referred to above, provide a kind of scanning convenience, safety coefficient high, and the person of scanning feels comfortable and stable 3D foot type scanner in scanning process to society.
The technical solution of the utility model is: provide a kind of 3D foot type scanner, comprise the pin being provided with load-bearing light-passing board and step on support bracket, also comprise more than one foot type scanning means, more than one rotary clamp and track fixed structure, described foot type scanning means is connected with described rotary clamp, and described rotary clamp is clamped on described track fixed structure; Described rotary clamp comprises upper clamping piece and lower clamping piece, on the surface of described rotary clamp, movable pulley and downslide driving wheel is respectively arranged with at described upper clamping piece and described lower clamping piece, described track fixed structure is provided with movement locus holddown groove, the position of the corresponding described movement locus holddown groove of described rotary clamp is provided with rotation fixed structure, and described rotation fixed structure moves in described movement locus holddown groove; Described rotary clamp rotates around described load-bearing light-passing board on described track fixed structure along described movement locus holddown groove, and described foot type scanning means carries out instep scanning and/or sole scanning to the pin be placed on described load-bearing light-passing board.
As to improvement of the present utility model, also comprise connector, described rotary clamp adjacent is between two connected by described connector and is synchronized with the movement.
As to improvement of the present utility model, described connector is positioned at the top of described track fixed structure.
As to improvement of the present utility model, described movement locus holddown groove is arranged on the lower surface of described track fixed structure, and described rotation fixed structure is arranged on the position of the corresponding described movement locus holddown groove of described lower clamping piece.
As to improvement of the present utility model, described rotation fixed structure comprises fixed axis that one end is connected with described lower clamping piece and is arranged on the passive matrix structure of the described fixed axis other end, and described passive matrix vibrational power flow is in described movement locus holddown groove and move in described movement locus holddown groove.
As to improvement of the present utility model, also comprise drive motors and active drive structure, described drive motors is arranged on rotary clamp described in one or more, the driving shaft of described drive motors and described active drive anatomical connectivity, described active drive structure coordinates with described track fixed structure, and described drive motors drives described rotary clamp to move on described track fixed structure by described active drive structure.
As to improvement of the present utility model, also comprise more than one fixed support, described fixed support is arranged on described rotary clamp, and described foot type scanning means is arranged on described fixed support.
As to improvement of the present utility model, described foot type scanning means comprises the first instep scanning means and/or sole scanning means, described first instep scanning means is positioned at the top of described load-bearing light-passing board, and described sole scanning means is positioned at the below of described load-bearing light-passing board.
As to improvement of the present utility model, described first instep scanning means comprises more than one the first instep camera, and described sole scanning means comprises more than one sole camera.
As to improvement of the present utility model, described foot type scanning means also comprises crus secunda Surface scan device, described crus secunda Surface scan device is positioned at the top of described load-bearing light-passing board, in same perpendicular, the position at described crus secunda Surface scan device place is higher or lower than the position at described first instep scanning means place.
The utility model is owing to have employed rotary clamp, rotary clamp is owing to have employed upper movable pulley, downslide driving wheel and passive matrix structure, track fixed structure is provided with movement locus holddown groove, passive matrix structure is moved in movement locus holddown groove, upper movable pulley and downslide driving wheel in-orbit mark fixed structure slide, and connector and movement locus holddown groove can prevent rotary clamp bias motion track; Foot type scanning means is connected with rotary clamp, in the process of scanning, scanning person only needs to be placed on by pin on load-bearing light-passing board, foot type scanning means is under the effect of rotary clamp, rotate around load-bearing light-passing board, foot type scanning means carries out multi-angle scanning by the first instep scanning means, crus secunda Surface scan device and sole scanning means to instep and sole simultaneously, make the foot type degree of accuracy of scanning higher, scanning person can not feel uncomfortable when scanning, the advantage such as have that scanning is convenient, safety coefficient is high, structure is simple and stable.
Detailed description of the invention
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as " " center ", " on ", D score, "front", "rear", "left", "right" in term be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection ", " being connected " should be interpreted broadly, and such as, can be fixedly connected with, and also can be that dismounting connects, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term can be understood at concrete meaning of the present utility model.In addition, in description of the present utility model, except as otherwise noted, the implication of " multiple ", " some " is two or more.
Refer to Fig. 1, a kind of 3D foot type scanner that Fig. 1 discloses, comprise the pin being provided with load-bearing light-passing board 1 and step on support bracket 2, also comprise more than one foot type scanning means 3, more than one rotary clamp 4 and the track fixed structure 5 be electrically connected with external device, described foot type scanning means 3 is connected with described rotary clamp 4, and described rotary clamp 4 is clamped on described track fixed structure 5.
In the present embodiment, described rotary clamp 4 comprises upper clamping piece 41 and lower clamping piece 42, on the surface of described rotary clamp 4, movable pulley 411 and downslide driving wheel 421 is respectively arranged with at described upper clamping piece 41 and described lower clamping piece 42, described track fixed structure 5 is provided with movement locus holddown groove (picture), the position of the corresponding described movement locus holddown groove of described rotary clamp 4 is provided with and rotates fixed structure (picture), described rotation fixed structure moves in described movement locus holddown groove; Described rotary clamp 4 rotates around described load-bearing light-passing board 1 on described track fixed structure 5 along described movement locus holddown groove, and described foot type scanning means 3 carries out instep scanning and/or sole scanning to the pin be placed on described load-bearing light-passing board 1.
In the process that described foot type scanning means 3 rotates around described load-bearing light-passing board 1, described foot type scanning means 3 can carry out multi-faceted scanning to the pin be placed on described load-bearing light-passing board 1 on different positions, thus obtain the different scan-data of many groups, make the foot type degree of accuracy of scanning higher, accurately draw the 3D data of pin further by the external device be electrically connected with foot type scanning means 3.
In the present embodiment, have employed three described foot type scanning means 3 and three described rotary clamps 4, three described foot type scanning means 3 can carry out omnibearing scanning to the pin be placed on described load-bearing light-passing board 1 on different positions, obtain the different scan-data of many groups and are transferred to external device process.
In the present embodiment, also comprise connector 6, described rotary clamp 4 adjacent is between two connected by described connector 6 and is synchronized with the movement, and namely adjacent between two described rotary clamp 4 is synchronized with the movement by described connector 6, and that is three described rotary clamps 4 are synchronized with the movement by described connector 6.Described connector 6 is connecting rod, connecting plate or connection strap, and described connector 6 is arc connector or straight shape connector.Described connector 6 is positioned at the top of described track fixed structure 5, and namely described connector 6 is connected with described upper clamping piece 41.
In the present embodiment, described movement locus holddown groove is arranged on the lower surface of described track fixed structure 5, described movement locus holddown groove is circular trace holddown groove, and described rotation fixed structure is arranged on the position of the corresponding described movement locus holddown groove of described lower clamping piece 42.Described rotation fixed structure comprises the fixed axis (picture) that one end is connected with described lower clamping piece 42 and the passive matrix structure (picture) being arranged on the described fixed axis other end, and described passive matrix vibrational power flow is in described movement locus holddown groove and move in described movement locus holddown groove.The axis of described passive matrix structure arranges in the vertical direction, that is the drive surface of described passive matrix structure and the sidewall contact of described movement locus holddown groove, described passive matrix structure is passive matrix wheel, passive matrix bearing or passive matrix gear, if described passive matrix structure is described passive matrix gear, so in described movement locus holddown groove, be then provided with the internal tooth with described passive matrix gears meshing.
In the present embodiment, described upper clamping piece 41 is provided with four described on movable pulley 411, wherein two described upper movable pulleies 411 are arranged on the front end of described upper clamping piece 41, described in two other, upper movable pulley 411 is arranged on the rear end of described upper clamping piece 41, the front end of described upper clamping piece 41 is near described load-bearing light-passing board 1, namely wherein two described upper movable pulleies 411 are arranged on the motion inner ring of described rotary clamp 4, and described in two other, upper movable pulley 411 is arranged on the motion outer ring of described rotary clamp 4.
Described lower clamping piece 42 is provided with four described downslide driving wheels 421, wherein two described downslide driving wheels 421 are arranged on the front end of described lower clamping piece 42, the driving wheel 421 that glides described in two other is arranged on the rear end of described lower clamping piece 42, the front end of described lower clamping piece 42 is near described load-bearing light-passing board 1, namely wherein two described downslide driving wheels 421 are arranged on the motion inner ring of described rotary clamp 4, and the driving wheel 421 that glides described in two other is arranged on the motion outer ring of described rotary clamp 4.
Described lower clamping piece 42 is provided with two described rotation fixed structures, two described rotation fixed structures are arranged on the medium position of described lower clamping piece 42, namely two described rotation fixed structures are between the front-end and back-end of described lower clamping piece 42, that is two described rotation fixed structures are positioned at (between motion outer ring and motion inner ring) on the motion centre circle of described rotary clamp 4, and described movement locus holddown groove is between the motion outer ring and motion inner ring of described rotary clamp 4.The benefit of such design is, can prevent described upper movable pulley 411 and described downslide driving wheel 421 bias motion track in the process of motion, namely prevents described action clips bias motion track in the process of motion.
The lower surface of described track fixed structure 5 can also be provided with more than one described movement locus holddown groove, and the center of circle same radius of more than one described movement locus holddown groove is not identical.
In the present embodiment, also comprise drive motors 7 and active drive structure 71, described drive motors 7 is arranged on rotary clamp 4 described in one or more, the driving shaft of described drive motors 7 is connected with described active drive structure 71, described active drive structure 71 coordinates with described track fixed structure 5, and described drive motors 7 drives described rotary clamp 4 to move on described track fixed structure 5 by described active drive structure 71.
Described drive motors 7 is arranged on described lower clamping piece 42, and described drive motors 7 can also be arranged on described upper clamping piece 41.In the process that described drive motors 7 drives, the sidewall contact of described active drive structure 71 and described track fixed structure 5, thus described active drive structure 71 is rotated on the side of described track fixed structure 5, namely described rotary clamp 4 rotates on the side of described track fixed structure 5.Described active drive structure 71 is active drive wheel or active drive gear, when described active drive structure 71 is described active drive gears, then on the sidewall of described track fixed structure 5, is provided with the external tooth with described active drive gears meshing.
When rotary clamp described in one of them 4 moves under the driving of described drive motors 7 on described track fixed structure 5, so by rotary clamp 4 described in coupled other of described connector 6 also can on described track fixed structure 5 synchronous axial system.
In the present embodiment, described track fixed structure 5 maintains static, and described track fixed structure 5 is arranged on described pin and steps on support bracket 2.Described track fixed structure 5 can also not be arranged on described pin and step on support bracket 2, namely described rotary clamp 4 any orientation that described pin steps on the surrounding of support bracket 2 can be arranged on, as long as can be made to rotate around described load-bearing light-passing board 1 on described track fixed structure 5.
In the present embodiment, also comprise more than one fixed support 31, described fixed support 31 is arranged on described rotary clamp 4, described foot type scanning means 3 is arranged on described fixed support 31, and the quantity of described fixed support 31 is identical with the quantity of described rotary clamp 4 with described foot type scanning means 3.
In the present embodiment, described foot type scanning means 3 comprises the first instep scanning means 32 and/or sole scanning means 33, described first instep scanning means 32 is positioned at the top of described load-bearing light-passing board 1, and described sole scanning means 33 is positioned at the below of described load-bearing light-passing board 1.
Described first instep scanning means 32 comprises more than one the first instep camera 321, namely can the described first instep camera 321 of choice for use two, and on described first instep scanning means 32, be also provided with more than one first instep LASER Light Source 322, namely can the described first instep LASER Light Source 322 of choice for use two.The optical registration that the camera lens of described first instep camera 321 and described first instep LASER Light Source 322 send is placed on the instep of the pin on described load-bearing light-passing board 1.
Described sole scanning means 33 comprises more than one sole camera 331, namely can the described sole camera 331 of choice for use two, and on described sole scanning means 33, be also provided with more than one sole LASER Light Source 332, namely can the described sole LASER Light Source 332 of choice for use two.The optical registration that the camera lens of described sole camera 331 and described sole LASER Light Source 332 send is placed on the sole of the pin on described load-bearing light-passing board 1.
In the present embodiment, described foot type scanning means 3 also comprises crus secunda Surface scan device 34, described crus secunda Surface scan device 34 is positioned at the top of described load-bearing light-passing board 1, in same perpendicular, the position at described crus secunda Surface scan device 34 place is higher or lower than the position at described first instep scanning means 32 place.
Described crus secunda Surface scan device 34 comprises more than one the second instep camera 341, namely can the described second instep camera 341 of choice for use two, and on described crus secunda Surface scan device 34, be also provided with more than one second instep LASER Light Source 342, namely can the described second instep LASER Light Source 342 of choice for use two.The optical registration that the camera lens of described second instep camera 341 and described second instep LASER Light Source 342 send is placed on the instep of the pin on described load-bearing light-passing board 1.
In the present embodiment, described first instep LASER Light Source 322, described second instep LASER Light Source 342 and described sole LASER Light Source 332 can replace with infrared light light source.
In the present embodiment, described foot type scanning means 3 can be scanned the pin be placed on described load-bearing light-passing board 1 by described first instep scanning means 32, described crus secunda Surface scan device 34 and described sole scanning means 33, namely scans instep and sole simultaneously.Described foot type scanning means 3 also can adopt described first instep scanning means 32, described crus secunda Surface scan device 34 and described one of them scanning means of sole scanning means 33, first scans instep, then scans sole.
The utility model is owing to have employed described rotary clamp 4, described rotary clamp 4 is owing to have employed described upper movable pulley 411, described downslide driving wheel 421 and described passive matrix structure, described track fixed structure 5 is provided with described movement locus holddown groove, described passive matrix structure is moved in described movement locus holddown groove, described upper movable pulley 411 and described downslide driving wheel 421 slide on described track fixed structure 5, and described connector 6 and described movement locus holddown groove can prevent described rotary clamp 4 bias motion track.Described foot type scanning means 3 is connected with described rotary clamp 4, in the process of scanning, scanning person only needs pin to be placed on described load-bearing light-passing board 1, described foot type scanning means 3 is under the effect of described rotary clamp 4, rotate around described load-bearing light-passing board 1, described foot type scanning means 3 is by described first instep scanning means 32 simultaneously, described crus secunda Surface scan device 34 and described sole scanning means 33 pairs of insteps and sole carry out multi-angle scanning, make the foot type degree of accuracy of scanning higher, scanning person can not feel uncomfortable when scanning, there is scanning convenient, safety coefficient is high, the advantages such as structure is simple and stable.