CN205562802U - Three -dimensional laser ranging module and three -dimensional laser rangefinder - Google Patents
Three -dimensional laser ranging module and three -dimensional laser rangefinder Download PDFInfo
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- CN205562802U CN205562802U CN201620211869.5U CN201620211869U CN205562802U CN 205562802 U CN205562802 U CN 205562802U CN 201620211869 U CN201620211869 U CN 201620211869U CN 205562802 U CN205562802 U CN 205562802U
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Abstract
The utility model relates to a laser rangefinder field especially relates to a three -dimensional laser rangefinder module and one kind and includes the utility model provides a three -dimensional laser ranging module's three -dimensional laser rangefinder. Three -dimensional laser ranging module includes rotary platform, and perpendicular pushing mechanism swashs optical module, sharp optical module passes through the bearing and installs on rotary platform's support, and perpendicular pushing mechanism installs and is connected on rotary platform and with sharp optical module, drives when rotary platform is rotatory and swashs 360 degrees rotations of optical module horizontal direction, and perpendicular pushing mechanism drives and swashs optical module around the upset of the central line through swashing the optical module bearing centre of a circle to make and swash the distance point cloud data that optical module acquireed three dimensions.
Description
Technical field
The present invention relates to laser ranging field, particularly relate to a kind of three-dimensional laser range finder module and three-dimensional laser range unit.
Background technology
The laser ranging system disclosed in Chinese patent CN105182352A can be scanned range finding in use in the range of 360 degree of same planes to surrounding, but said apparatus can not realize finding range surrounding 3-D scanning.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of three-dimensional laser range finder module realizing 3-D scanning range finding and a kind of three-dimensional laser range unit.
The three-dimensional laser range finder module that this utility model provides includes rotation platform, vertical pushing mechanism, laser module；Laser module is arranged on the support of rotation platform by bearing, vertical pushing mechanism is arranged on rotation platform and is connected with laser module, laser module horizontal direction 360 degree rotation is driven when rotation platform rotates, vertical pushing mechanism drives laser module to overturn along by the centrage a in the laser module bearing center of circle, so that laser module obtains three-dimensional distance cloud data.
Selectively, vertical pushing mechanism both sides are respectively arranged with an axle, and there is a groove center of laser module, have the attachment structure corresponding with the axle of vertical pushing mechanism both sides in groove.
The three-dimensional laser range unit that this utility model provides, including above-mentioned three-dimensional laser range finder module.
Further, above-mentioned three-dimensional laser range unit includes power transfer module, and this power transfer module uses many group close coupling coils to carry out electromagnetic induction and powers.
Further, the power transfer module of above-mentioned three-dimensional laser range unit includes laser circuit plate, main circuit board, rotation platform, many group close coupling coil, coil mounting bracket；Wherein many group close coupling coils are many group loop coils and many group barrel shape coils；Many group loop coils and many group barrel shape coils are fixed on coil mounting bracket, and laser circuit plate is fixed on rotation platform and is electrically connected with many group barrel shape coils, and many group loop coils are electrically connected with main circuit board.
Further, each annulus radius in above-mentioned many group loop coils is sequentially reduced or increases, and each group coil bucket radiuses organizing barrel shape coils are sequentially reduced or increase more, the same integral central deads in line organizing barrel shape coil of the toroidal integral central axis of described many groups more.
Further, leave after each assembling components of power transfer module of above-mentioned three-dimensional laser range unit and there is opto-electronic conversion, transmission circuit, main circuit board and laser circuit plate on a passage, main circuit board and laser circuit plate by this passage receiving and transmitting signal.
Further, three-dimensional laser range unit also includes base body, base lower cover, motor, and the base body face relative with coil mounting bracket is first, and the base body face relative with base lower cover is second；Coil mounting bracket is arranged on first of base body, and main circuit board is arranged on second of base body, and second of motor and base body is connected.The motor of this three-dimensional laser range unit is arranged on second of base body, if in usual way motor is arranged on base first be directly rotated platform rotate by need stamp through hole at the center of motor, increasing cost of manufacture, the design that this utility model uses is more economical, convenient.
Further, above-mentioned three-dimensional laser range unit also includes grating, and grating is installed on rotation platform, the angle rotated for recording level.
Further, three-dimensional laser range unit of the present utility model also with an outer housing, is connected with base body.Reduce the impact that outside is produced by mechanical movement when device uses, the safety that intensifier uses.
This utility model is by the structure optimization to three-dimensional laser range finder module, it is achieved laser module obtains three-dimensional distance cloud data.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below in conjunction with accompanying drawing, this utility model is illustrated, accompanying drawing is not intended as concrete restriction of the present utility model, for those of ordinary skills, on the premise of not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the motion schematic diagram of this utility model three-dimensional laser range finder module；
Fig. 2 is the schematic diagram of this utility model three-dimensional laser range finder module axially-movable；
Fig. 3 is another Status view of Fig. 2；
Fig. 4 is the explosive view of this utility model three-dimensional laser range unit；
Fig. 5 is the structural blast figures organizing close coupling coil in this utility model three-dimensional laser range unit more；
Fig. 6 is the profile of power transfer module in this utility model three-dimensional laser range unit；
Fig. 7 is the explosive view of power transfer module in this utility model three-dimensional laser range unit；
Fig. 8 is another visual angle figure of Fig. 7.
Detailed description of the invention
This utility model is by the assembly of range finder module, structure optimization, it is achieved the function of three-dimensional laser range finding.Preferred embodiment of the present utility model is shown below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, three-dimensional laser range finder module of the present utility model includes laser module 12, vertical pushing mechanism 10, rotation platform 9；Having two supports 91 above rotation platform 9, the center of rotation platform 9 has individual through hole, laser module 12 to be fastened on two supports above rotation platform 9 by the bearing 123 at two ends；Vertical promotion machine 10 structure is arranged on the center of rotation platform 9, and and not exclusively block the central through hole of rotation platform, it is used for driving vertical pushing mechanism 10 to move equipped with a motor 102 on vertical pushing mechanism 10 as seen from Figure 4, the both sides of vertical pushing mechanism 10 are respectively arranged with an axle 101, the centre bit of laser module 12 is equipped with a groove, offering the hole that the axle 101 with vertical pushing mechanism 10 both sides connects in groove, vertical pushing mechanism 10 is connected with laser module 12 by the axle of both sides；When rotation platform 9 is driven to rotate when, laser module 12 rotates along with the rotation of rotation platform 9, and the most vertical pushing mechanism 10 drives laser module 12 to rotate along axis a, so that laser module 12 obtains three-dimensional distance cloud data.
In an embodiment of this utility model three-dimensional laser range unit, three-dimensional laser range unit as shown in Figure 4, including outer housing 14, three-dimensional laser range finder module, laser circuit plate 13, organizes close coupling coil, coil mounting bracket 4, base body 3, main circuit board 2, base electrical machinery 1 and base lower cover 8 more.Equipped with a grating 7 on the rotation platform 9 of three-dimensional laser range finder module, may be used for the angle that recording level rotates, laser circuit plate 13 is arranged on the rotation platform 9 of three-dimensional laser range finder module.Base body 3 center has the axle of a hollow to communicate with the hole at rotation platform 9 center, leaves a passage, main circuit board and laser circuit plate by this passage receiving and transmitting signal in base body 3 and rotation platform 9 after assembling.
As shown in Fig. 5 to Fig. 8, in the present embodiment, many group close coupling coils are two groups of loop coils 5 and two groups of barrel shape coils 6, each annulus radius in two groups of loop coils 5 is sequentially reduced, two groups of group barrel shape coil 6 radiuses are sequentially reduced, and the integral central axis of described two groups of loop coils 5 is with the integral central dead in line of two groups of barrel shape coils 6, two groups of loop coils 5 and two groups of barrel shape coils 6 by coil mounting bracket 4 on locus mutually nested, two groups of barrel shape coils 6 are placed in the gap of two groups of loop coils 5, coil mounting bracket 4 is arranged in base body 3, base body 3 face relative with base lower cover is provided with main circuit board 2 and motor 1.Main circuit board 2 is connected with two groups of loop coils 5, and two groups of barrel shape coils 6 are connected with laser circuit plate 13.When the circuit is on, electromagnetic induction is by transmitting electric power between two groups of loop coils 5 and two groups of barrel shape coils 6, by connecting main circuit board, two groups of loop coils 5 there is alternating current to pass through, the flux of alternate is produced between two groups of loop coils 5 and two groups of barrel shape coils 6, thus produce the induction electromotive force with flux change at two groups of barrel shape coils 6, externally export alternating current by connecting laser circuit plate 13.
Drive base body 3 to rotate when motor 1 rotates, rotation platform 9 is connected companion base body 3 and together rotates with base body 3, laser module 12 rotates in company with rotation platform 9, the motor 102 of the most vertical pushing mechanism 10 drives vertical pushing mechanism 10 to move, and then driving laser module 12 to rotate along axis a, it is achieved laser module 12 obtains three-dimensional distance cloud data.
Outer housing 14 is fixedly mounted in base body 3, can shield three-dimensional laser range unit moving parts article to external world and contact with the direct of people, improve the safety of device.
Claims (10)
1. a three-dimensional laser range finder module, it is characterised in that: include rotation platform (9), vertical pushing mechanism (10), laser module (12)；Laser module is installed on the support (91) of rotation platform by bearing (123), and vertical pushing mechanism (10) is installed on rotation platform (9) and is connected with laser module (12).
2. three-dimensional laser range finder module as claimed in claim 1, it is characterized in that: described vertical pushing mechanism (10) both sides are respectively arranged with an axle (101), there is a groove center of laser module (12), has the attachment structure corresponding with the axle (101) of vertical pushing mechanism both sides in groove.
3. a three-dimensional laser range unit, it is characterised in that: described three-dimensional laser range unit includes three-dimensional laser range finder module as claimed in claim 1 or 2.
4. three-dimensional laser range unit as claimed in claim 3, it is characterised in that: described three-dimensional laser range unit includes power transfer module, and this power transfer module uses many group close coupling coils to carry out electromagnetic induction and powers.
5. three-dimensional laser range unit as claimed in claim 4, it is characterised in that: described power transfer module includes laser circuit plate (13), main circuit board (2), rotation platform (9), many group close coupling coil, coil mounting bracket (4)；Wherein many group close coupling coils for organizing loop coil (5) and many groups barrel shape coil (6) more；Organize loop coil (5) more and many groups barrel shape coil (6) are fixed on coil mounting bracket (4), laser circuit plate (13) is fixed on rotation platform (9) and is electrically connected with many groups barrel shape coil (6), organizes loop coil (5) more and is electrically connected with main circuit board (2).
6. three-dimensional laser range unit as claimed in claim 5, it is characterized in that: the described each annulus radius organized in loop coil (5) are sequentially reduced or increase more, each group coil bucket radius of described many groups barrel shape coil (6) is sequentially reduced or increases, the described integral central axis integral central deads in line with many groups barrel shape coil (6) organizing loop coil (5) more.
7. three-dimensional laser range unit as claimed in claim 6, it is characterized in that: after each assembling components of described power transfer module, leave a passage (A), opto-electronic conversion, transmission circuit, main circuit board (2) and laser circuit plate (13) is there is by this passage (A) receiving and transmitting signal on main circuit board (2) and laser circuit plate (13).
8. three-dimensional laser range unit as claimed in claim 7, it is characterized in that: described three-dimensional laser range unit also includes base body (3), base lower cover (8), motor (1), base body (3) face relative with coil mounting bracket (4) is first, and base body (3) face relative with base lower cover (8) is second；Coil mounting bracket (4) is arranged on first of base body (3), main circuit board (2) is arranged on second of base body (3), and second of motor (1) and base body (3) is connected.
9. three-dimensional laser range unit as claimed in claim 8, it is characterised in that: described three-dimensional laser range unit also includes that grating (7), grating (7) are installed on rotation platform (9).
10. three-dimensional laser range unit as claimed in claim 9, it is characterised in that: described three-dimensional laser range unit also includes an outer housing (14), and outer housing (14) is fixedly installed in first of base body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211869.5U CN205562802U (en) | 2016-03-18 | 2016-03-18 | Three -dimensional laser ranging module and three -dimensional laser rangefinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211869.5U CN205562802U (en) | 2016-03-18 | 2016-03-18 | Three -dimensional laser ranging module and three -dimensional laser rangefinder |
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| Publication Number | Publication Date |
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| CN205562802U true CN205562802U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620211869.5U Active CN205562802U (en) | 2016-03-18 | 2016-03-18 | Three -dimensional laser ranging module and three -dimensional laser rangefinder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655535A (en) * | 2016-11-07 | 2017-05-10 | 深圳市镭神智能系统有限公司 | 360-DEG TOF laser scanning radar based on wireless transmission |
-
2016
- 2016-03-18 CN CN201620211869.5U patent/CN205562802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655535A (en) * | 2016-11-07 | 2017-05-10 | 深圳市镭神智能系统有限公司 | 360-DEG TOF laser scanning radar based on wireless transmission |
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