CN213120425U - Three-dimensional scanner calibration plate pose adjusting device - Google Patents
Three-dimensional scanner calibration plate pose adjusting device Download PDFInfo
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- CN213120425U CN213120425U CN202022236403.XU CN202022236403U CN213120425U CN 213120425 U CN213120425 U CN 213120425U CN 202022236403 U CN202022236403 U CN 202022236403U CN 213120425 U CN213120425 U CN 213120425U
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Abstract
The utility model discloses a three-dimensional scanner calibration plate pose adjusting device, which comprises a base, a Z-shaped clamping plate I, a Z-shaped clamping plate II, a 30-degree placing plate, a 30-degree supporting plate, a 45-degree placing plate, a 45-degree supporting plate, a rotating shaft bracket I, a rotating shaft bracket II and a hinge; z type cardboard I is fixed on 30 places the board, Z type cardboard II is fixed on 45 places the board, be equipped with draw-in groove I and draw-in groove II on the base, pivot support I is equipped with two, one end is all fixed and is served and leave the clearance in the opposition of draw-in groove I, the other end all places board one end with 30 and rotates and be connected, 30 place the board other end and pass through the hinge and articulate with 30 backup pad one end, pivot support II is equipped with two, one end is all fixed and is served and leave the clearance in the opposition of draw-in groove II, the other end all places board one end with 45 and rotates and be connected, 45 place the board other end pass through the hinge with 45 backup pad one end is articulated, 30 backup pad and 45 backup pad other end are blocked respectively in draw. The utility model has the advantages of convenient use, simple structure and light weight.
Description
Technical Field
The utility model belongs to aviation structural design field, it is specific, relate to a three-dimensional scanner calibration plate position appearance adjusting device.
Background
The reverse design technology has better advantages for the structural design of complex parts in the field of aviation, and particularly has more obvious advantages under the conditions of the prior real object and the subsequent model. For example, in designing a ballistic trajectory of a certain aircraft gun pod, a trial-and-break method is used. Giving an initial trajectory, carrying out a bullet conveying test according to technical indexes, carrying out filing on a part which obstructs the movement of the bullet in the trajectory, then carrying out the test and filing again, and finally manufacturing a set of mould through continuous iteration. On the basis, the three-dimensional scanning is taken as a means, the mould real object is converted into a computer structure model through reverse design, and then a plurality of sets of moulds are manufactured through forward design based on the model, so that the production efficiency of the aircraft gun pod is improved.
When a three-dimensional scanner is used for reversely designing aviation structural parts, calibration is needed to ensure precision. The pose of the calibration plate needs to be adjusted in the calibration process, and if a certain type of scanner needs to adjust the calibration plate to 5 poses in the calibration process, the poses are respectively horizontally placed, 30 degrees raised on the left side, 30 degrees raised on the right side, 45 degrees raised on the front end and 45 degrees raised on the rear end, as shown in fig. 1. However, this method causes the following problems: (1) because the support is not designed, the included angle between the calibration plate and the ground is difficult to ensure; (2) in the use process, the phenomena of support dumping and calibration plate sliding along the ground often occur.
Disclosure of Invention
To the above-mentioned prior art, the utility model aims to overcome not enough among the prior art, the adaptation reality needs to a three-dimensional scanner calibration plate position appearance adjusting device is provided.
In order to realize the purpose, the utility model discloses a technical scheme is: a three-dimensional scanner calibration plate pose adjusting device comprises a base, a Z-shaped clamping plate I, a Z-shaped clamping plate II, a 30-degree placing plate, a 30-degree supporting plate, a 45-degree placing plate, a 45-degree supporting plate, a rotating shaft support I, a rotating shaft support II and a hinge; the Z-shaped clamping plate I is fixed on the 30-degree placing plate, the Z-shaped clamping plate II is fixed on the 45-degree placing plate, and the Z-shaped clamping plate I and the Z-shaped clamping plate II are both used for placing the calibration plate; the base is in a cuboid shape, a clamping groove I is formed in the bottom of the base along the length direction, a clamping groove II is formed in the bottom of the base along the width direction, and the clamping groove I and the clamping groove II are used for clamping the other end of the 30-degree supporting plate and the other end of the 45-degree supporting plate respectively; pivot support I is equipped with two, and its one end is all fixed and is served and leave the clearance between two pivot support I at the opposition of draw-in groove I on the base, and the other end all places board one end with 30 and rotates and be connected, 30 place the board other end and pass through hinge and 30 backup pad one end articulated, 30 the backup pad other end inserts in draw-in groove I, pivot support II is equipped with two, and its one end is all fixed and is served and leave the clearance between two pivot support II at the opposition of draw-in groove II on the base, and the other end all places board one end with 45 and rotates and be connected, 45 place the board other end pass through the hinge with 45 backup pad one end is articulated, 45 the backup pad other end inserts in draw-in groove II.
Furthermore, a boss extends upwards from the edge of a wide edge at one end of the base, a clamping groove II in the width direction of the bottom of the base is close to the end of the boss, a pin and a pin hole are formed in the boss and used for locking the other end of the 45-degree placing plate, a groove I is formed in the middle of the bottom of the base and used for placing a 30-degree supporting plate, and the depth of the groove I is larger than the thickness of the 30-degree supporting plate; still be equipped with the handle on the long limit edge of base for the manual work is carried.
Further, the 30-degree placing plate, the 30-degree supporting plate, the 45-degree placing plate and the 45-degree supporting plate are all rectangular plate-shaped, the total length and the total width of the 30-degree supporting plate are smaller than those of the 30-degree placing plate, the structural shape, the total length and the total width of the 30-degree supporting plate are matched with those of the groove I in the bottom of the base, the total length and the total width of the 45-degree supporting plate are smaller than those of the 45-degree placing plate, and the total length of the 45-degree placing plate is larger than that of the 30-degree placing plate.
Further, 30 place and be equipped with a lug I on the long limit middle part of board one end, two I other ends of pivot support are connected with 30 through the pivot is rotated to place the I lug of board one end, and lug I is located between two pivot supports I.
Further, 45 place and be equipped with a lug II on the board one end broadside middle part, two II other ends of pivot support are connected with 45 through pivot and 45 place the II rotations of lug on the board, and lug II is located between two pivot supports II, 45 place and be equipped with a recess II on the board other end broadside middle part, all be equipped with the hole that is used for the pin to pass on II both ends of this recess, 45 backup pad one end and 45 place the bottom of recess II on the board other end and pass through hinged joint, the boss of base one end pass through the pin with 45 place the both ends of recess II on the board other end and connect, and the width phase-match of boss on the groove width of recess II and the base.
Further, the overall height of two pivot supports II all is higher than the overall height of two pivot supports I, and all is the same with the boss overall height on the base, when 45 place the board other end and boss top through pin joint, 45 place the space that forms between board and the base and can hold 30 after folding place board and 30 backup pads.
Further, clearance between two pivot supports I and the total length phase-match of lug I, and two pivot supports I are located same straight line, and the straight line that forms is parallel with draw-in groove I, clearance between two pivot supports II and the total width phase-match of lug II, and two pivot supports II are located same straight line, and the straight line that forms is parallel with draw-in groove II.
Further, when the other end of the 30-degree supporting plate is clamped into the clamping groove I, the inclination angle of the 30-degree placing plate relative to the horizontal plane is 30 degrees, and when the other end of the 45-degree supporting plate is clamped into the clamping groove II, the inclination angle of the 45-degree placing plate relative to the horizontal plane is 45 degrees.
Further, the total length of the Z-shaped clamping plate I is matched with the total length of the 30-degree placing plate, and the total length of the Z-shaped clamping plate II is matched with the total width of the 45-degree placing plate.
Furthermore, the clamping groove I and the clamping groove II are both in a long and thin strip shape, the structural shape and the size of the clamping groove I are matched with those of the other end of the 30-degree supporting plate, and the structural shape and the size of the clamping groove II are matched with those of the other end of the 45-degree supporting plate.
The invention has the beneficial effects that: (1) accurately adjusting the pose of the calibration plate; the accurately designed Z-shaped clamping plate I, the 30-degree placing plate and the 30-degree supporting plate can accurately ensure the 30-degree pose of the calibration plate; the accurately designed Z-shaped clamping plate II, the 45-degree placing plate and the 45-degree supporting plate can accurately ensure the 45-degree pose of the calibration plate; (2) the problems that the supporting object is toppled and the calibration plate slides along the ground are effectively solved; (3) convenient use, simple structure, convenient manufacture and lighter weight.
Drawings
FIG. 1 is a schematic diagram of a structure for determining the pose requirements of a calibration plate of a scanner according to the prior art;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention for adjusting the pose of the calibration plate to 30 °;
FIG. 4 is a schematic structural view of the present invention for adjusting the pose of the calibration plate to 45 degrees;
fig. 5 is a schematic structural view of the base of the present invention;
fig. 6 is a schematic view of the folding structure of the present invention.
In the figure: 1-a base; 2-a rotating shaft bracket I; 3-Z-shaped clamping plate I; placing the plate at 4-30 degrees; 5-bump I; 6, a hinge; 7-30 degree support plate; 8-rotating shaft bracket II; placing the plate at 9-45 degrees; a 10-45 degree support plate; 11-groove ii; 12-Z-shaped snap gauge II; 13-bump ii; 14-a handle; 15-pins; 16-calibration plate; 17-groove I; 18-card slot I; 19-card slot II; 20-boss.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings. It is to be understood that the description herein is only for purposes of illustration and explanation and is not intended to limit the present invention.
As shown in fig. 2 to 6, the utility model provides a three-dimensional scanner calibration plate pose adjusting device, which comprises a base 1, a Z-shaped clamping plate I3, a Z-shaped clamping plate II 12, a 30-degree placing plate 4, a 30-degree supporting plate 7, a 45-degree placing plate 9, a 45-degree supporting plate 10, a rotating shaft bracket I2, a rotating shaft bracket II 8 and a hinge 6; the Z-shaped clamping plate I3 is fixed on the 30-degree placing plate 4, the Z-shaped clamping plate II 12 is fixed on the 45-degree placing plate 9, and the Z-shaped clamping plate I3 and the Z-shaped clamping plate II 12 are both used for placing the calibration plate 16; the base 1 is in a cuboid shape, a clamping groove I18 is formed in the bottom of the base 1 along the length direction, a clamping groove II 19 is formed in the bottom of the base 1 along the width direction, and the clamping groove I18 and the clamping groove II 19 are used for clamping the other end of the 30-degree supporting plate 7 and the other end of the 45-degree supporting plate 10 respectively; the pivot support I2 is equipped with two, and its one end is all fixed and is left the clearance on the opposition end of draw-in groove I18 on base 1 and between two pivot support I2, and the other end all is connected with 30 place 4 one ends of board and rotate, 30 place the board 4 other end and pass through hinge 6 and 30 backup pad 7 one end articulated, 30 the backup pad 7 other end inserts in draw-in groove I18, pivot support II 8 is equipped with two, and its one end is all fixed and is left the clearance on the opposition end of draw-in groove II 19 on base 1 and between two pivot supports II 8, and the other end all places 9 one end of board with 45 and rotates and be connected, 45 place the board 9 other end pass through hinge 6 with 45 backup pad 10 one end is articulated, 45 backup pad 10 other end inserts in draw-in groove II 19.
Preferably, a boss 20 extends upwards from the edge of the wide edge at one end of the base 1, a clamping groove II 19 in the width direction of the bottom of the base 1 is close to the end of the boss 20, a pin 15 and a pin hole are formed in the boss 20, the pin 15 and the pin hole are used for locking the other end of the 45-degree placing plate 9, a groove I17 is formed in the middle of the bottom of the base 1, the groove I17 is used for placing the 30-degree supporting plate 7, and the depth of the groove I17 is larger than the thickness of the 30-degree supporting plate 7; the long edge of the base 1 is also provided with a handle for manual carrying.
Preferably, the 30 ° placing plate 4, the 30 ° supporting plate 7, the 45 ° placing plate 9 and the 45 ° supporting plate 10 are all rectangular plate-shaped, the total length and the total width of the 30 ° supporting plate 7 are both smaller than the total length and the total width of the 30 ° placing plate 4, the structural shape, the total length and the total width of the 30 ° supporting plate 7 are matched with the structural shape, the total length and the total width of the groove i 17 on the bottom of the base 1, the total length and the total width of the 45 ° supporting plate 10 are both smaller than the total length and the total width of the 45 ° placing plate 9, and the total length of the 45 ° placing plate 9 is larger than the total length of the 30 ° placing plate 4.
Preferably, 30 place and be equipped with a lug I5 on the long limit middle part of 4 one ends of board, two pivot support I2 other ends are rotated with 30 through the pivot and are placed 4 one of the epaxial lug I5 of board and be connected, and lug I5 is located between two pivot supports I2.
Preferably, 45 place and be equipped with a lug II 13 on the board 9 one end broadside middle part, two II 8 other ends of pivot support are through pivot and 45 place II 13 rotations of lug on the board 9 and be connected, and lug II 13 is located between two II 8 of pivot support, 45 place and be equipped with a recess II 11 on the board 9 other end broadside middle part, all be equipped with the hole that is used for pin 15 to pass on this recess II 11 both ends, 45 backup pad 10 one end and 45 place the bottom of recess II 11 on the board 9 other end and pass through hinge 6 and connect, base 1 one end boss 20 through pin 15 with 45 place the both ends of recess II 11 on the board 9 other end and connect, and the width phase-match of recess II 11's groove width and base 1 boss 20.
Preferably, the total height of the two rotating shaft supports II 8 is higher than that of the two rotating shaft supports I2 and is the same as that of the boss 20 on the base 1, and when the other end of the 45-degree placing plate 9 is connected with the top of the boss 20 through the pin 15, the space formed between the 45-degree placing plate 9 and the base 1 can accommodate the folded 30-degree placing plate 4 and the folded 30-degree supporting plate 7.
Preferably, the clearance between two pivot supports I2 and the total length phase-match of lug I5, and two pivot supports I2 are located same straight line, and the straight line that forms is parallel with draw-in groove I18, clearance between two pivot supports II 8 and the total width phase-match of lug II 13, and two pivot supports II 8 are located same straight line, and the straight line that forms is parallel with draw-in groove II 19.
Preferably, when the other end of the 30-degree supporting plate 7 is clamped into the clamping groove I18, the inclination angle of the 30-degree placing plate 4 relative to the horizontal plane is 30 degrees, and when the other end of the 45-degree supporting plate 10 is clamped into the clamping groove II 19, the inclination angle of the 45-degree placing plate 9 relative to the horizontal plane is 45 degrees.
Preferably, the total length of the Z-shaped clamping plate I3 is matched with the total length of the 30-degree placing plate 4, and the total length of the Z-shaped clamping plate II 12 is matched with the total width of the 45-degree placing plate 9.
Preferably, the first clamping groove 18 and the second clamping groove 19 are both in a long and thin strip shape, the structural shape and the size of the first clamping groove 18 are matched with those of the other end of the 30-degree supporting plate 7, and the structural shape and the size of the second clamping groove 19 are matched with those of the other end of the 45-degree supporting plate 10.
The utility model discloses in, 30 place on the board 4 lug I5 with 45 place on the board 9 lug II 13 and all be equipped with the hole that is used for the pivot to pass, all be equipped with the hole that is used for the pivot to pass on two pivot supports I2 and two pivot supports II 8 other ends, the pivot passes hole on one of them pivot support I2 in proper order, hole on lug I5 and the hole on another pivot support I2 with two pivot supports I2 other ends and 30 place 4 one ends of board and rotate and be connected, the pivot passes hole on one of them pivot support II 8 in proper order, hole on lug II 13 and the hole on another pivot support II 8 with two pivot support II 8 other ends and 45 place the board 9 one end rotation and be connected.
The utility model discloses a theory of operation is: one end of a 30-degree placing plate 4 is connected to the base 1 through a rotating shaft and a rotating shaft bracket I2; the other end of the 30-degree placing plate 4 is connected with a 30-degree supporting plate 7 through a hinge 6; the Z-shaped snap I3 is fixed to the 30 ° placing board 4, and the above members constitute a secondary mechanism for adjusting the 30 ° attitude of the calibration board, as shown in fig. 3. The calibration board 16 is placed on the 30-degree placing board 4 and the Z-shaped clamping board I3, so that the included angle between the calibration board 16 and the ground can be ensured to be 30 degrees; a 45-degree placing plate 9 is connected to the base 1 through a rotating shaft and a rotating shaft bracket II 8; the 45-degree placing plate 9 is connected with the 45-degree supporting plate 10 through a hinge 6; the Z-shaped clamping plate II 12 is fixed on the 45-degree placing plate 9, and the components form a secondary mechanism for adjusting the 45-degree position of the calibration plate, as shown in figure 4. The calibration plate 16 is placed on the 45-degree placing plate 9 and the Z-shaped clamping plate II 12, so that the included angle between the calibration plate 16 and the ground can be ensured to be 45 degrees; when the mechanism stops using, firstly, the 30-degree placing plate 4 and the 30-degree supporting plate 7 are sequentially folded and placed into the groove I17 of the base 1; then, the 45 ° placing plate 9 and the 45 ° supporting plate 10 are folded in order and placed on the 30 ° placing plate 4; finally, the 45 ° placing plate 9 is locked with the base 1 by means of the pins 15, as shown in fig. 6.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. The utility model provides a three-dimensional scanner calibration plate position appearance adjusting device which characterized in that: the device comprises a base (1), a Z-shaped clamping plate I (3), a Z-shaped clamping plate II (12), a 30-degree placing plate (4), a 30-degree supporting plate (7), a 45-degree placing plate (9), a 45-degree supporting plate (10), a rotating shaft support I (2), a rotating shaft support II (8) and a hinge (6); the Z-shaped clamping plate I (3) is fixed on the 30-degree placing plate (4), the Z-shaped clamping plate II (12) is fixed on the 45-degree placing plate (9), and the Z-shaped clamping plate I (3) and the Z-shaped clamping plate II (12) are both used for placing the calibration plate (16); the base (1) is in a cuboid shape, a clamping groove I (18) is formed in the bottom of the base (1) along the length direction, a clamping groove II (19) is formed in the width direction, and the clamping groove I (18) and the clamping groove II (19) are used for clamping the other end of the 30-degree supporting plate (7) and the other end of the 45-degree supporting plate (10) respectively; two rotating shaft supports I (2) are arranged, one end of each rotating shaft support I is fixed on the opposite end of the clamping groove I (18) on the base (1), a gap is reserved between the two rotating shaft supports I (2), the other end of each rotating shaft support I is rotatably connected with one end of the 30-degree placing plate (4), the other end of the 30-degree placing plate (4) is hinged with one end of a 30-degree supporting plate (7) through a hinge (6), the other end of the 30-degree supporting plate (7) is inserted into the clamping groove I (18), two rotating shaft supports II (8) are arranged, one end of each rotary shaft bracket II is fixed on the opposite end of the clamping groove II (19) on the base (1), a gap is reserved between the two rotary shaft brackets II (8), the other end of each rotary shaft bracket II is rotatably connected with one end of the 45-degree placing plate (9), the other end of the 45-degree placing plate (9) is hinged with one end of the 45-degree supporting plate (10) through a hinge (6), the other end of the 45-degree supporting plate (10) is inserted into the clamping groove II (19).
2. The three-dimensional scanner calibration plate pose adjustment device according to claim 1, characterized in that: a boss (20) extends upwards from the edge of a wide edge at one end of the base (1), a clamping groove II (19) in the width direction of the bottom of the base (1) is close to the end of the boss (20), a pin (15) and a pin hole are formed in the boss (20), the pin (15) and the pin hole are used for locking the other end of the 45-degree placing plate (9), a groove I (17) is formed in the middle of the bottom of the base (1), the groove I (17) is used for placing a 30-degree supporting plate (7), and the depth of the groove I (17) is larger than the thickness of the 30-degree supporting plate (7); the long edge of the base (1) is also provided with a handle for manual carrying.
3. The three-dimensional scanner calibration plate pose adjustment device according to claim 1, characterized in that: the 30-degree placing plate (4), the 30-degree supporting plate (7), the 45-degree placing plate (9) and the 45-degree supporting plate (10) are all rectangular plate-shaped, the total length and the total width of the 30-degree supporting plate (7) are smaller than the total length and the total width of the 30-degree placing plate (4), the structural shape, the total length and the total width of the 30-degree supporting plate (7) are matched with the structural shape, the total length and the total width of the groove I (17) in the bottom of the base (1), the total length and the total width of the 45-degree supporting plate (10) are smaller than the total length and the total width of the 45-degree placing plate (9), and the total length of the 45-degree placing plate (9) is larger than the total length of the 30-degree placing plate (4).
4. The three-dimensional scanner calibration plate pose adjustment apparatus according to claim 2, characterized in that: 30 place and be equipped with a lug I (5) on the long limit middle part of board (4) one end, two pivot support I (2) other ends are rotated through pivot and 30 place board (4) one and are served lug I (5) and be connected, and lug I (5) are located between two pivot supports I (2).
5. The three-dimensional scanner calibration plate pose adjustment apparatus according to claim 4, wherein: a convex block II (13) is arranged in the middle of the wide edge at one end of the 45-degree placing plate (9), the other ends of the two rotating shaft brackets II (8) are rotatably connected with a lug II (13) on the 45-degree placing plate (9) through a rotating shaft, the convex block II (13) is positioned between the two rotating shaft brackets II (8), the middle part of the wide edge at the other end of the 45-degree placing plate (9) is provided with a groove II (11), holes for the pins (15) to pass through are arranged at the two ends of the groove II (11), one end of the 45-degree supporting plate (10) is connected with the bottom of the groove II (11) on the other end of the 45-degree placing plate (9) through a hinge (6), a boss (20) at one end of the base (1) is connected with two ends of a groove II (11) at the other end of the 45-degree placing plate (9) through a pin (15), and the groove width of the groove II (11) is matched with the width of the boss (20) on the base (1).
6. The three-dimensional scanner calibration plate pose adjustment apparatus according to claim 2, characterized in that: the total height of two pivot supports II (8) all is higher than the total height of two pivot supports I (2), and all is the same with boss (20) total height on base (1), when 45 place board (9) other end and boss (20) top and pass through pin (15) and be connected, 45 place the space that forms between board (9) and base (1) and can hold 30 after folding place board (4) and 30 backup pad (7).
7. The three-dimensional scanner calibration plate pose adjustment apparatus according to claim 5, wherein: the clearance between two pivot supports I (2) and the overall length phase-match of lug I (5), and two pivot supports I (2) are located same straight line, and the straight line that forms is parallel with draw-in groove I (18), clearance between two pivot supports II (8) and the total width phase-match of lug II (13), and two pivot supports II (8) are located same straight line, and the straight line that forms is parallel with draw-in groove II (19).
8. The three-dimensional scanner calibration plate pose adjustment device according to claim 1, characterized in that: when the other end of the 30-degree supporting plate (7) is clamped into the clamping groove I (18), the inclination angle of the 30-degree placing plate (4) relative to the horizontal plane is 30 degrees, and when the other end of the 45-degree supporting plate (10) is clamped into the clamping groove II (19), the inclination angle of the 45-degree placing plate (9) relative to the horizontal plane is 45 degrees.
9. The three-dimensional scanner calibration plate pose adjustment device according to claim 1, characterized in that: the total length of the Z-shaped clamping plate I (3) is matched with the total length of the 30-degree placing plate (4), and the total length of the Z-shaped clamping plate II (12) is matched with the total width of the 45-degree placing plate (9).
10. The three-dimensional scanner calibration plate pose adjustment device according to claim 1, characterized in that: the clamping groove I (18) and the clamping groove II (19) are both in a long and thin strip shape, the structural shape and the size of the clamping groove I (18) are matched with those of the other end of the 30-degree supporting plate (7), and the structural shape and the size of the clamping groove II (19) are matched with those of the other end of the 45-degree supporting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236403.XU CN213120425U (en) | 2020-10-10 | 2020-10-10 | Three-dimensional scanner calibration plate pose adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236403.XU CN213120425U (en) | 2020-10-10 | 2020-10-10 | Three-dimensional scanner calibration plate pose adjusting device |
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| CN213120425U true CN213120425U (en) | 2021-05-04 |
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| CN202022236403.XU Active CN213120425U (en) | 2020-10-10 | 2020-10-10 | Three-dimensional scanner calibration plate pose adjusting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414205A (en) * | 2023-12-18 | 2024-01-19 | 北京维卓致远医疗科技发展有限责任公司 | Navigation positioning and registering system for long bone surgery |
-
2020
- 2020-10-10 CN CN202022236403.XU patent/CN213120425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414205A (en) * | 2023-12-18 | 2024-01-19 | 北京维卓致远医疗科技发展有限责任公司 | Navigation positioning and registering system for long bone surgery |
| CN117414205B (en) * | 2023-12-18 | 2024-04-02 | 北京维卓致远医疗科技发展有限责任公司 | Navigation positioning and registering system for long bone surgery |
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