CN203168117U - Three-dimensional scanner head and three-dimensional scanner - Google Patents
Three-dimensional scanner head and three-dimensional scanner Download PDFInfo
- Publication number
- CN203168117U CN203168117U CN 201220750066 CN201220750066U CN203168117U CN 203168117 U CN203168117 U CN 203168117U CN 201220750066 CN201220750066 CN 201220750066 CN 201220750066 U CN201220750066 U CN 201220750066U CN 203168117 U CN203168117 U CN 203168117U
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- Prior art keywords
- head
- spatial digitizer
- tumbler
- fixture
- camera
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- Withdrawn - After Issue
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Abstract
The utility model provides a three-dimensional scanner head and a three-dimensional scanner. The scanner head comprises a fixed device, a rotating piece, a driving device, a light emitting device and a light receiving device. The driving device is connected to the fixed device, and the rotating piece is connected to the driving device. The light emitting device is connected with the rotating piece and used for emitting light on a scanned object. The light receiving device is connected with the rotating piece and used for receiving light reflected by the scanned object. The driving device is used for driving the rotating piece to rotate and driving the light emitting device and the light receiving device to rotate together, so that the emitted light covers the whole scanned object and the light receiving device receives the light reflected by the whole scanned object. The three-dimensional scanner head is small in size, simple in structure, light in weight and good in portability. The three-dimensional scanner has the advantages of being small in size, light in weight and good in portability as well.
Description
Technical field
The utility model relates to scanner, particularly a kind of spatial digitizer head and spatial digitizer.
Background technology
3D anthropometric scanning instrument system operated by rotary motion in the market has some columns, the guide rail of motion scan instrument head is installed on these columns, when human body is scanned, move up and down at guide rail by the Electric Machine Control head, make that laser aid and the camera apparatus in the head can comprehensively scan from top to bottom to human body.But the shortcoming of doing like this is, on the one hand, because it is the height of column is generally suitable with the height of human body, so the volume of whole system is very big, very inconvenient when mobile, on the other hand, in order to make whole system have good stable, generally all adopt than heavy material and do column, this just causes a whole set of beam scanner system very heavy, 3D anthropometric scanning instrument system in the market moves inconvenience thus, and portable poor.
The utility model content
The technical problems to be solved in the utility model be inconvenient to move in order to overcome in the prior art three-dimensional scanner system, defective such as Portability difference, a kind of spatial digitizer head and spatial digitizer that has tumbler is provided, this head makes the volume of spatial digitizer reduce, and has good portability.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of spatial digitizer head, its characteristics are, it includes: a fixture, one tumbler, one drive unit, one light emitting devices, one optical pickup apparatus, this drive unit is connected on this fixture, this tumbler is connected in this drive unit, this light emitting devices is connected in this tumbler and is used for to sweep object emission light, this optical pickup apparatus is connected in this tumbler and is used for receiving the light that reflects from sweep object, this drive unit is used for this tumbler rotation of driving and drives this light emitting devices rotating with this optical pickup apparatus, so that emission light covers whole sweep object and make this optical pickup apparatus receive the light that reflects from whole sweep object.
Preferably, this tumbler rotates in the perpendicular at the direction place of sweep object at this light emitting devices, and this tumbler is on the top of original position towards sweep object, and this tumbler is in the bottom of final position place towards sweep object.
Preferably, this tumbler is a cursor.
Preferably, this drive unit comprises that a motor, is fixed in the decelerator on this motor, and this decelerator has a connecting axle, and this connecting axle is fixed in the tail end of this cursor.
Preferably, this fixture is provided with a supporting base, is installed with a bearing on this supporting base, and this connecting axle is embedded at the inner ring of this bearing, and this decelerator is fixed on this supporting base.So just can drive this cursor by the connecting axle of this decelerator rotates.
Preferably, this light emitting devices is a laser aid, and this laser aid comprises a laser head, and this laser head is fixed in a laser head fixed block, and this laser head fixed block is bolted in the head end of this cursor.
Preferably, this optical pickup apparatus is a camera apparatus, and this camera apparatus comprises a camera gripper shoe, and this camera gripper shoe is bolted in the tail end of this cursor, the camera pcb board that is spirally connected on this camera gripper shoe, this camera pcb board are provided with a camera that is spirally connected a camera adapter.
Preferably, this spatial digitizer head also comprises an extension spring device, and this extension spring device comprises: for thread segment, two ends are the short tension spring axle of construction section, this short tension spring axle is bolted in the tail end of this cursor with thread segment in the middle of one; End is the long tension spring axle of construction section for thread segment, the other end one by one, and this long tension spring axle is bolted in this supporting base with thread segment; Two extension springs, the two ends of every described extension spring embed the construction section of this short tension spring axle and this long tension spring axle respectively.So just can guarantee that this cursor is more steady when rotating, also avoid the eccentric motion of the issuable connecting axle of this motor.
Preferably, also be provided with a brake apparatus on this fixture, this brake apparatus comprises that one is fixed in the brake arm of the band U font opening on this fixture, the side of this brake arm is provided with a switch support member, this switch support member is provided with two adjustment holes and is installed with a switch, and this U font opening part is provided with an elastic component.This adjustment hole can be regulated the position that is fixedly arranged on the switch on this switch support member, so that this cursor can make this switch motion, this elastic component make this cursor meet this switch and stop operating after a bit of distance of can rebounding, also just no longer oppress in this switch but be resisted against on this elastic component, this position is the original position of this cursor.
Preferably, also be provided with an outer device that connects on this fixture, connect device outside this and comprise some clamping rings that are fixedly arranged on this fixture, those clamping rings clamp a stay pipe, and this stay pipe is used for supporting the spatial digitizer head in a support.
Preferably, this spatial digitizer head comprises that also one is used for the housing of covering, and the open-mouth of this housing and this fixture are affixed, also are provided with some openings corresponding to this light emitting devices, this optical pickup apparatus, this tumbler and this stay pipe on this housing.This housing can be protected the internal structure of this spatial digitizer head.
Preferably, this fixture is a base plate.
The utility model also provides a kind of spatial digitizer, and it comprises a support, and its characteristics are that it also comprises aforesaid spatial digitizer head, and this spatial digitizer head is connected with this support.
Positive progressive effect of the present utility model is: spatial digitizer head volume of the present utility model is little, simple in structure, in light weight, has good portability.Spatial digitizer of the present utility model has equally that volume is little, in light weight, the characteristics of good portability.
Description of drawings
Fig. 1 is the structural representation of spatial digitizer head in the utility model preferred embodiment.
Fig. 2 is confined explosion's structural representation of spatial digitizer head in the utility model preferred embodiment.
Fig. 3 is for the base of spatial digitizer head in the utility model preferred embodiment and set firmly supporting base on it, brake apparatus, connect the structural representation of device etc. outward.
Fig. 4 is the blast structural representation of the laser aid of spatial digitizer head in the utility model preferred embodiment.
Fig. 5 is the blast structural representation of the camera apparatus of spatial digitizer head in the utility model preferred embodiment.
Fig. 6 is the blast structural representation of the drive unit of spatial digitizer head in the utility model preferred embodiment.
Fig. 7 is the structural representation of the brake apparatus of spatial digitizer head in the utility model preferred embodiment.
The specific embodiment
Lift a preferred embodiment below, and come the clearer the utility model that intactly illustrates by reference to the accompanying drawings.
Spatial digitizer in the present embodiment is used for human body is scanned, so hereinafter be referred to as 3D anthropometric scanning instrument and 3D anthropometric scanning instrument head.As shown in Figure 1,3D anthropometric scanning instrument head of the present utility model, it includes: a fixture, a tumbler, a drive unit, a light emitting devices, an optical pickup apparatus.In the present embodiment, fixture is a base plate 1, and tumbler is a cursor 2, and light emitting devices is laser aid 3, and optical pickup apparatus is camera apparatus 4.Certainly, it will be appreciated by those skilled in the art that these parts of specializing only illustrate, they can change other parts that can realize identical function into.Wherein, drive unit 5 is connected on the base plate 1, cursor 2 is connected in drive unit 5, laser aid 3 is connected in cursor 2 and is used for to human body emission laser, camera apparatus 4 is connected in cursor 2 and is used for receiving the light that reflects from human body, drive unit 5 is used for driving cursor 2 and rotates and drive laser aid 3 with camera apparatus 4 rotations, so that the laser of emission covers whole human body and make camera apparatus 4 receive the light that reflects from whole human body.
Shown in Fig. 1,6, base plate 1 is provided with a supporting base 11, is used for having supported drive unit 5, certainly, it will be appreciated by those skilled in the art that adopting supporting base 11 to come supporting driving device 5 is a kind of preferable scheme, can certainly directly be fixed in drive unit 5 on the base plate 1.Be installed with a bearing 111 on the supporting base 11, this bearing 111 circumferentially is fixed on the supporting base with a big screw 112 and a Screw 113.
Shown in Fig. 2,6, drive unit 5 comprises that a stepper motor 51, is fixed in the decelerator 52 on this stepper motor 51, drive unit 5 is fixed in the screwed hole 114 on supporting base 11 right sides by decelerator 52 in the screw mode, decelerator 52 stretches out a connecting axle 521, connecting axle 521 is embedded at the inner ring of this bearing 111, and is fixed in screw 5211 modes in the screwed hole 21 of cursor 2 tail ends.Certainly, the connecting axle of this drive unit 5 may not be fixed in the tail end of cursor, and other positions of being fixed in cursor also are fine.Drive unit 5 is by programme-control, and stepper motor 51 drives cursor 2 and moves in 0 to 72 degree scope.
As shown in Figure 4, laser aid 3 comprises a laser head 31, the poly-ethyl ester glue of laser head 31 usefulness is fixed in the fixing hole 321 of laser head fixed block 32, and laser head fixed block 32 is fixed by the installing hole 22 of cursor 2 head ends and the mode that screws in laser head fixed block 32 screwed holes 323 with screw 322.
As shown in Figure 5, camera apparatus 4 comprises a camera gripper shoe 41, camera gripper shoe 41 is fixed in the screwed hole 23 of cursor 2 tail ends in screw 411 modes, a camera pcb board 42 is spirally connected on the camera gripper shoe 41, camera pcb board 42 is provided with a CCD camera 43, and a camera adapter 44 is spirally connected on the CCD camera 43.
Shown in Fig. 2,3, extension spring device 6 comprises: for thread segment, two ends are the short tension spring axle 61 of construction section, short tension spring axle 61 is bolted in the screwed hole 24 of cursor 2 tail ends with the thread segment of centre in the middle of one; End is the long tension spring axle 62 of construction section for thread segment, the other end one by one, and long tension spring axle 62 is spirally connected with the thread segment of an end and is fixed in the through hole 115 of supporting base 11 bottoms; Two extension springs (meaning not shown in the figures), the two ends of every extension spring embed the construction section of short tension spring axle 61 and long tension spring axle 62 respectively.So just can guarantee that cursor 2 is more steady when rotating, also avoid the eccentric motion of stepper motor 51 issuable connecting axles 521.
Shown in Fig. 1,7, also be provided with a brake apparatus 7 on the base plate, brake apparatus 7 comprises that one is fixed in the brake arm 71 of the band U font opening on the base plate in the screw mode, the side of brake arm 71 is provided with a switch support member 72, switch support member 72 is provided with two screw adjustment holes 721 and is installed with one stroke switch (meaning not shown in the figures), is provided with a spring 73 at U font opening part.The position of switch support member 72 is regulated by screw 722, can make the travel switch action until cursor 2.Spring 73 make cursor 2 run into travel switch and stop operating after a bit of distance of can rebounding, also just no longer oppress in travel switch but be resisted against on the spring 73, this position is the original position of cursor 2.
As shown in Figure 3, also be provided with an outer device 8 that connects on the base plate 1, should outer connect device and comprise two clamping rings 81 that are fixedly arranged on this base plate 1, one stay pipe 82 is fixed in these two clamping rings 81 in screw 83 modes, and stay pipe 82 is used for supporting the spatial digitizer head in a support (meaning not shown in the figures).Certainly, also can adopt other forms ofly outer to connect device 8, so long as can realize that the spatial digitizer head is connected in outside support to get final product.
As shown in Figure 1, one is used for the housing 9 of covering, and the open-mouth of housing 9 and base plate 1 are affixed, also is provided with some openings corresponding to laser aid 3, camera apparatus 4, cursor 2 and stay pipe 82 on the housing 9.Housing 9 can be protected the internal structure of spatial digitizer head.
Described above is the concrete structure of 3D anthropometric scanning instrument head of the present utility model, and 3D anthropometric scanning instrument head is fixed on the support with vertical direction by stay pipe 82, has namely constituted the 3D anthropometric scanning instrument.
When practical operation, cursor 2 is to be resisted against on the spring 73 of brake apparatus 7 at the beginning, and at this moment, because cursor 2 is in vertical direction with certain angle, the laser aid 3 on the cursor 2 and camera apparatus 4 are all aimed at the head of human body to be scanned.Subsequently, started and begun human body is scanned by programme-control stepper motor 51, along with cursor 2 rotates, cursor 2 rotates to 72 degree gradually from 0 degree of original position, rotated 72 when spending at cursor 2, the foot that the laser aid 3 on the cursor 2 and camera apparatus 4 are all aimed at human body.At this moment, by programme-control stepper motor 51 reversing cursor 2 is back rotated, run into the travel switch of brake apparatus 7 when cursor 2 after, stepper motor 51 quits work, cursor 2 stops the rotation, the end of scan.
Though more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that this only illustrates, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (13)
1. spatial digitizer head, it is characterized in that, it includes: a fixture, one tumbler, one drive unit, one light emitting devices, one optical pickup apparatus, this drive unit is connected on this fixture, this tumbler is connected in this drive unit, this light emitting devices is connected in this tumbler and is used for to sweep object emission light, this optical pickup apparatus is connected in this tumbler and is used for receiving the light that reflects from sweep object, this drive unit is used for this tumbler rotation of driving and drives this light emitting devices rotating with this optical pickup apparatus, so that emission light covers whole sweep object and make this optical pickup apparatus receive the light that reflects from whole sweep object.
2. spatial digitizer head as claimed in claim 1, it is characterized in that, this tumbler rotates in the perpendicular at the direction place of sweep object at this light emitting devices, this tumbler is on the top of original position towards sweep object, and this tumbler is in the bottom of final position place towards sweep object.
3. spatial digitizer head as claimed in claim 2 is characterized in that, this tumbler is a cursor.
4. spatial digitizer head as claimed in claim 3 is characterized in that, this drive unit comprises that a motor, is fixed in the decelerator on this motor, and this decelerator has a connecting axle, and this connecting axle is fixed in the tail end of this cursor.
5. spatial digitizer head as claimed in claim 4 is characterized in that, this fixture is provided with a supporting base, is installed with a bearing on this supporting base, and this connecting axle is embedded at the inner ring of this bearing, and this decelerator is fixed on this supporting base.
6. spatial digitizer head as claimed in claim 3 is characterized in that, this light emitting devices is a laser aid, and this laser aid comprises a laser head, and this laser head is fixed in a laser head fixed block, and this laser head fixed block is bolted in the head end of this cursor.
7. spatial digitizer head as claimed in claim 3, it is characterized in that, this optical pickup apparatus is a camera apparatus, this camera apparatus comprises a camera gripper shoe, this camera gripper shoe is bolted in the tail end of this cursor, the camera pcb board that is spirally connected on this camera gripper shoe, this camera pcb board are provided with a camera that is spirally connected a camera adapter.
8. spatial digitizer head as claimed in claim 5, it is characterized in that, this spatial digitizer head also comprises an extension spring device, and this extension spring device comprises: for thread segment, two ends are the short tension spring axle of construction section, this short tension spring axle is bolted in the tail end of this cursor with thread segment in the middle of one; End is the long tension spring axle of construction section for thread segment, the other end one by one, and this long tension spring axle is bolted in this supporting base with thread segment; Two extension springs, the two ends of every described extension spring embed the construction section of this short tension spring axle and this long tension spring axle respectively.
9. spatial digitizer head as claimed in claim 2, it is characterized in that, also be provided with a brake apparatus on this fixture, this brake apparatus comprises that one is fixed in the brake arm of the band U font opening on this fixture, the side of this brake arm is provided with a switch support member, this switch support member is provided with two adjustment holes and is installed with a switch, and this U font opening part is provided with an elastic component.
10. spatial digitizer head as claimed in claim 2, it is characterized in that, also be provided with an outer device that connects on this fixture, should outer connect device and comprise some clamping rings that are fixedly arranged on this fixture, those clamping rings clamp a stay pipe, and this stay pipe is used for supporting the spatial digitizer head in a support.
11. spatial digitizer head as claimed in claim 10, it is characterized in that, this spatial digitizer head comprises that also one is used for the housing of covering, the open-mouth of this housing and this fixture are affixed, also are provided with some openings corresponding to this light emitting devices, this optical pickup apparatus, this tumbler and this stay pipe on this housing.
12. as any described spatial digitizer head among the claim 1-11, it is characterized in that this fixture is a base plate.
13. a spatial digitizer, it comprises a support, it is characterized in that, it comprises that also this spatial digitizer head is connected with this support as any described spatial digitizer head among the claim 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750066 CN203168117U (en) | 2012-12-31 | 2012-12-31 | Three-dimensional scanner head and three-dimensional scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750066 CN203168117U (en) | 2012-12-31 | 2012-12-31 | Three-dimensional scanner head and three-dimensional scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203168117U true CN203168117U (en) | 2013-09-04 |
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ID=49064887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750066 Withdrawn - After Issue CN203168117U (en) | 2012-12-31 | 2012-12-31 | Three-dimensional scanner head and three-dimensional scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203168117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908031A (en) * | 2012-12-31 | 2014-07-09 | 上海和鹰机电科技股份有限公司 | Three-dimensional scanner machine head and three-dimensional scanner |
| CN107296312A (en) * | 2017-06-21 | 2017-10-27 | 何泽熹 | A kind of multifunctional human scanning means |
-
2012
- 2012-12-31 CN CN 201220750066 patent/CN203168117U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908031A (en) * | 2012-12-31 | 2014-07-09 | 上海和鹰机电科技股份有限公司 | Three-dimensional scanner machine head and three-dimensional scanner |
| CN103908031B (en) * | 2012-12-31 | 2016-04-20 | 上海和鹰机电科技股份有限公司 | Spatial digitizer head and spatial digitizer |
| CN107296312A (en) * | 2017-06-21 | 2017-10-27 | 何泽熹 | A kind of multifunctional human scanning means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130904 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |