CN102156280A - Three-dimensional adjustable laser transmitting device of anti-collision radar system - Google Patents
Three-dimensional adjustable laser transmitting device of anti-collision radar system Download PDFInfo
- Publication number
- CN102156280A CN102156280A CN 201110044980 CN201110044980A CN102156280A CN 102156280 A CN102156280 A CN 102156280A CN 201110044980 CN201110044980 CN 201110044980 CN 201110044980 A CN201110044980 A CN 201110044980A CN 102156280 A CN102156280 A CN 102156280A
- Authority
- CN
- China
- Prior art keywords
- lens
- laser instrument
- circuit board
- lens mount
- insulating pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Semiconductor Lasers (AREA)
Abstract
The invention relates to a three-dimensional adjustable laser transmitting device of an anti-collision radar system. A laser is welded on a circuit board; a lens holder is sleeved on the laser and fixed with the circuit board through an adjusting screw; a lens sleeve is screwed in the lens holder to adjust a focal distance; the diameter of a screw hole on the circuit board through which the adjusting screw passes is greater than the diameter of the adjusting screw; and an emitted light beam is accordant with required orientation by translation of the lens holder. Or an opening ball socket is formed on an insulating base plate; a ball head is arranged on the lens holder; the ball head of the lens holder is embedded into the opening ball socket; and the orientation of the light beam is adjusted by a ball head method. Or the lens holder is pressed against an adjusting seat and fixed on the circuit board through the adjusting screw; contact surfaces of the adjusting seat and the lens holder are internal and external spherical cambered surfaces; and the orientation of the light beam is adjusted by a cambered surface method. A receiving device is reliable and compact in structure and realizes installation of a plurality of lasers in a limited space of the circuit board; and the light beam is adjusted conveniently, so that the three-dimensional adjustment of the light beam can be realized.
Description
Technical field
The present invention relates to a kind of three-dimensional adjustable laser emitter of collision prevention of vehicle radar, particularly a kind of anti-collision radar system.
Background technology
Along with social development, automobile quantity increases gradually, thing followed traffic hazard is also increasing year by year, wherein great majority all are owing to untimely the causing of brake knocked into the back or hit the accident that barrier causes, concrete condition has: human pilot is absent minded or when being interfered, it is to have little time brake to cause the accident that burst accident takes place before car; Slippery when wet, human pilot is to the speed of a motor vehicle and distance is grasped inaccurate and the generation rear-end collision; Drive when intoxicated, misoperation causes accident; The human pilot reaction is fast inadequately or new hand's driver's operation waits the accident that causes in violation of rules and regulations.The reaction of machine is unable to catch up with in people's reaction, has a kind of built-in infrared far and near Cheng Yiti anti-collision radar system just can make timely reply before personnel react now, reduces the generation of this type of accident.
A vitals of this built-in infrared far and near Cheng Yiti anti-collision radar system is launched ultrared emitter exactly, and it is the key whether total system can reliably working.
Summary of the invention
Technical matters to be solved by this invention is: the three-dimensional adjustable laser emitter that a kind of reliable anti-collision radar system is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of three-dimensional adjustable laser emitter of anti-collision radar system, comprise circuit board, laser instrument, lens mount, lens jacket and camera lens, laser instrument is welded on the circuit board, the lens mount block set is fixed by set screw with circuit board on laser instrument, camera lens is installed in the lens jacket, has screw thread on the outer ring of lens jacket and the inner ring of lens mount, lens jacket screws in lens mount and focuses, penetrate screw hole on the circuit board of set screw greater than the diameter of set screw, make the satisfactory orientation of light beam of ejaculation by the translatory mirror headstock.
Between laser instrument and the circuit board insulating pad is set, the bottom of laser instrument is close to insulating pad and is installed, the surface of contact of laser instrument and insulating pad is for regulating the inclined-plane at laser instrument angle of inclination, set screw is passed insulating pad and is connected with lens mount, and the screw hole on the insulating pad is greater than the diameter of set screw.
Have the camera lens seat ring in the lens jacket, camera lens is pressed on the camera lens seat ring by pressing Jing Quan.
The difference of the three-dimensional adjustable laser emitter of another kind of anti-collision radar system is, comprise circuit board, laser instrument, lens mount, insulating pad, lens jacket and camera lens, the pin of laser instrument passes insulating pad and is welded on the circuit board, on insulating pad, has the opening ball-and-socket, laser instrument is in the opening ball-and-socket, has bulb on the lens mount, the bulb of lens mount embeds the opening ball-and-socket, the opening ball-and-socket by locking clamping ring locking lens mount, is regulated light beam by the rotation of lens mount and is reached satisfactory orientation outward.
The difference of the three-dimensional adjustable laser emitter of the third anti-collision radar system is, comprise circuit board, laser instrument, lens mount, adjustment seat, lens jacket and camera lens, described laser instrument is welded on the circuit board, camera lens is installed in the lens jacket, has screw thread on the outer ring of lens jacket and the inner ring of lens mount, lens jacket screws in lens mount and focuses, the adjustment seat block set is on laser instrument, lens mount is pressed on the adjustment seat, fix by set screw, the surface of contact of adjustment seat and lens mount is inside and outside spherical cambered surface each other, by adjusting set screw lens mount is rotated, and makes the satisfactory orientation of light beam of ejaculation.
The invention has the beneficial effects as follows: this receiving trap reliable in structure, compactness, realized a plurality of laser instruments are installed on limited circuit board space, and light beam regulation is convenient, can realize the three-dimensional regulation of light beam.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples;
Fig. 1 is a structural representation of regulating light beam by the translation method of the present invention;
Fig. 2 is a structural representation of regulating light beam by the bulb method of the present invention;
Fig. 3 is first kind of structural representation regulating light beam by the cambered surface method of the present invention;
Fig. 4 is the mounting structure synoptic diagram of laser beam emitting device of the present invention;
Fig. 5 is second kind of structural representation regulating light beam by the cambered surface method of the present invention;
Fig. 6 is the third structural representation of regulating light beam by the cambered surface method of the present invention;
Fig. 7 is the structural representation of integral type adjustment seat of the present invention;
Among the figure, 1. circuit board, 2. insulating pad, 3. laser instrument, 4. lens mount, 5. lens jacket, 51. camera lens seat rings, 6. camera lens, 7. set screw is 8. pressed Jing Quan, 9. opening ball-and-socket, 91. bulbs, 92. locking clamping rings, 10. adjustment seat, 11. screws.
Embodiment
The emitter a of translation method focusing as shown in figs. 1 and 4, comprise circuit board 1, laser instrument 3, lens mount 4, lens jacket 5 and camera lens 6, laser instrument 3 is welded on the circuit board 1, lens mount 4 block sets are fixing by set screw 7 with circuit board 1 on laser instrument 3, camera lens 6 is installed in the lens jacket 5, has screw thread on the inner ring of the outer ring of lens jacket 5 and lens mount 4, lens jacket 5 screws in lens mount 4 and focuses, set screw 7 is passed circuit board 1, insulating pad 2 is connected with lens mount 4, and the screw hole on circuit board 1 and the insulating pad 2 is greater than the diameter of set screw 7.Between laser instrument 3 and the circuit board 1 insulating pad 2 is set, insulating pad 2 installations are close in the bottom of laser instrument 3, and the surface of contact of laser instrument 3 and insulating pad 2 is for regulating the inclined-plane at laser instrument 3 angles of inclination.Have camera lens seat ring 51 in the lens jacket 5, camera lens 6 is pressed on the camera lens seat ring 51 by pressing mirror circle 8.
When unscrewing set screw 7, set screw 7 has one or many, and lens mount 4 just can be attached to the translation of insulating pad upper and lower, left and right, and the light beam of ejaculation is suited the requirements, and tightens the orientation adjusting that set screw 7 is finished X, Y-axis again.Lens jacket 5 moves forward and backward in lens mount 4, reaches the focusing of Z axle.
The emitter b of the bulb method focusing shown in Fig. 2 and 4, comprise circuit board 1, laser instrument 3, lens mount 4, insulating pad 2, lens jacket 5 and camera lens 6, the pin of described laser instrument 3 passes insulating pad 2 and is welded on the circuit board 1, on insulating pad 2, has opening ball-and-socket 9, laser instrument 3 is in opening ball-and-socket 9, has bulb 91 on the described lens mount 4, the bulb 91 of lens mount 4 embeds opening ball-and-socket 9, opening ball-and-socket 9 is outer by locking clamping ring 92 locking lens mounts 4, camera lens 6 is installed in the lens jacket 5, have screw thread on the inner ring of the outer ring of lens jacket 5 and lens mount 4, lens jacket 5 screws in lens mount 4 and focuses.Insulating pad 2 installations are close in the bottom of laser instrument 3, and the surface of contact of laser instrument 3 and insulating pad 2 is for regulating the inclined-plane at laser instrument 3 angles of inclination.Regulate lens mount 4 up and down and make the satisfactory orientation of light beam.The height of locking clamping ring 92 is higher than opening ball-and-socket 9, fixedly rotation place of available glue in locking clamping ring 92.
First kind of structure of the emitter c of the cambered surface method focusing shown in Fig. 3 and 4, comprise circuit board 1, laser instrument 3, lens mount 4, adjustment seat 10, lens jacket 5 and camera lens, described laser instrument 3 is welded on the circuit board 1, adjustment seat 10 block sets are on laser instrument 3, lens mount 4 is pressed on the adjustment seat 10, be fixed on the insulating pad 2 by set screw 7, the surface of contact of adjustment seat 10 and lens mount 4 is inside and outside spherical cambered surface each other.Cambered surface on the adjustment seat 10 is a convex surface, cambered surface on the lens mount 4 is to have insulating pad 2 between concave surface laser instrument 3 and adjustment seat 10 times and the circuit board 1, insulating pad 2 installations are close in the bottom of laser instrument 3, and the surface of contact of laser instrument 3 and insulating pad 2 is for regulating the inclined-plane at laser instrument 3 angles of inclination.Have camera lens seat ring 51 in the lens jacket 5, camera lens 6 is pressed on the camera lens seat ring 51 by pressing mirror circle 8.Just can regulate lens mount 4 up and down with three to four set screw 7 and make the satisfactory orientation of light beam.
Second kind of structure of the emitter c of the cambered surface method focusing shown in Fig. 5 and 4, comprise circuit board 1, laser instrument 3, lens mount 4, adjustment seat 10, lens jacket 5 and camera lens 6, described laser instrument 3 is welded on the circuit board 1, adjustment seat 10 block sets are on laser instrument 3, and lens mount 4 is pressed on the adjustment seat 10.Compare with first kind of structure of the emitter c of cambered surface method focusing, replace insulating pads 2 by adjustment seat 10, adjustment seat 10 is fixed on the circuit board 1 by screw 11, and lens mount 4 is pressed on the adjustment seat 10, is fixed on the adjustment seat 10 by set screw 7.
The third structure of the emitter c of cambered surface method shown in Fig. 6 and 4 focusing is compared with second kind of structure of the emitter c of cambered surface method focusing, and the cambered surface on the adjustment seat 10 is a concave surface, and the cambered surface on the lens mount 4 is a convex surface.When unscrewing set screw 7, but lens mount 4 just rotate upper and lower, left and right, the light beam of ejaculation is suited the requirements, tighten set screw 7 again and finish the orientation of X, Y-axis and regulate.Lens jacket 5 moves forward and backward in lens mount 4, reaches the focusing of Z axle.
A plurality of adjustment seats 10 of second and the third structure of the emitter c of cambered surface method focusing can be designed to one, as shown in Figure 7.
Claims (10)
1. the three-dimensional adjustable laser emitter of an anti-collision radar system, it is characterized in that: comprise circuit board (1), laser instrument (3), lens mount (4), lens jacket (5) and camera lens (6), described laser instrument (3) is welded on the circuit board (1), lens mount (4) block set goes up with circuit board (1) at laser instrument (3) and fixes by set screw (7), described camera lens (6) is installed in the lens jacket (5), has screw thread on the inner ring of the outer ring of lens jacket (5) and lens mount (4), lens jacket (5) screws in lens mount (4) and focuses, penetrate screw hole on the circuit board (1) of set screw (7) greater than the diameter of set screw (7), make the satisfactory orientation of light beam of ejaculation by translatory mirror headstock (4).
2. the three-dimensional adjustable laser emitter of anti-collision radar system according to claim 1, it is characterized in that: between described laser instrument (3) and the circuit board (1) insulating pad (2) is set, the bottom of laser instrument (3) is close to insulating pad (2) and is installed, the surface of contact of laser instrument (3) and insulating pad (2) is for regulating the inclined-plane at laser instrument (3) angle of inclination, set screw (7) is passed insulating pad (2) and is connected with lens mount (4), and the screw hole on the insulating pad (2) is greater than the diameter of set screw (7).
3. the three-dimensional adjustable laser emitter of anti-collision radar system according to claim 1 and 2 is characterized in that: have camera lens seat ring (51) in the described lens jacket (5), camera lens (6) is pressed on the camera lens seat ring (51) by pressing Jing Quan (8).
4. the three-dimensional adjustable laser emitter of an anti-collision radar system, it is characterized in that: comprise circuit board (1), laser instrument (3), lens mount (4), insulating pad (2), lens jacket (5) and camera lens (6), the pin of described laser instrument (3) passes insulating pad (2) and is welded on the circuit board (1), on insulating pad (2), has opening ball-and-socket (9), laser instrument (3) is in opening ball-and-socket (9), has bulb (91) on the described lens mount (4), the bulb (91) of lens mount (4) embeds opening ball-and-socket (9), opening ball-and-socket (9) is outer by locking clamping ring (92) locking lens mount (4), regulate light beam by the rotation of lens mount (4) and reach satisfactory orientation, camera lens (6) is installed in the lens jacket (5), have screw thread on the inner ring of the outer ring of lens jacket (5) and lens mount (4), lens jacket (5) screws in lens mount (4) and focuses.
5. the three-dimensional adjustable laser emitter of anti-collision radar system according to claim 4, it is characterized in that: insulating pad (2) installation is close in the bottom of described laser instrument (3), and the surface of contact of laser instrument (3) and insulating pad (2) is for regulating the inclined-plane at laser instrument (3) angle of inclination.
6. according to the three-dimensional adjustable laser emitter of claim 4 or 5 described anti-collision radar systems, it is characterized in that: have camera lens seat ring (51) in the described lens jacket (5), camera lens (6) is pressed on the camera lens seat ring (51) by pressing Jing Quan (8).
7. the three-dimensional adjustable laser emitter of an anti-collision radar system, it is characterized in that: comprise circuit board (1), laser instrument (3), lens mount (4), adjustment seat (10), lens jacket (5) and camera lens (6), described laser instrument (3) is welded on the circuit board (1), camera lens (6) is installed in the lens jacket (5), has screw thread on the inner ring of the outer ring of lens jacket (5) and lens mount (4), lens jacket (5) screws in lens mount (4) and focuses, adjustment seat (10) block set is on laser instrument (3), lens mount (4) is pressed on the adjustment seat (10), fixing by set screw (7), the inside and outside each other spherical cambered surface of the surface of contact of adjustment seat (10) and lens mount (4), by adjusting set screw (7) lens mount (4) is rotated, make the satisfactory orientation of light beam of ejaculation.
8. the three-dimensional adjustable laser emitter of anti-collision radar system according to claim 7, it is characterized in that: described laser instrument (3) and adjustment seat (10) have insulating pad (2) down and between the circuit board (1), the bottom of laser instrument (3) is close to insulating pad (2) and is installed, the surface of contact of laser instrument (3) and insulating pad (2) is for regulating the inclined-plane at laser instrument (3) angle of inclination, and lens mount (4) is fixed on the insulating pad (2) by set screw (7).
9. the three-dimensional adjustable laser emitter of anti-collision radar system according to claim 7, it is characterized in that: described adjustment seat (10) is fixed on the circuit board by screw (11), and lens mount (4) is fixed on the adjustment seat (10) by set screw (7).
10. according to the three-dimensional adjustable laser emitter of claim 7 or 8 described anti-collision radar systems, it is characterized in that: have camera lens seat ring (51) in the described lens jacket (5), camera lens (6) is pressed on the camera lens seat ring (51) by pressing Jing Quan (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110044980 CN102156280A (en) | 2011-01-27 | 2011-02-25 | Three-dimensional adjustable laser transmitting device of anti-collision radar system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110029115 | 2011-01-27 | ||
| CN201110029115.X | 2011-01-27 | ||
| CN 201110044980 CN102156280A (en) | 2011-01-27 | 2011-02-25 | Three-dimensional adjustable laser transmitting device of anti-collision radar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102156280A true CN102156280A (en) | 2011-08-17 |
Family
ID=44437846
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200469779U Expired - Fee Related CN201965229U (en) | 2011-01-27 | 2011-02-25 | Three-dimensional adjustable laser emitting device of anti-collision radar system |
| CN 201110044980 Pending CN102156280A (en) | 2011-01-27 | 2011-02-25 | Three-dimensional adjustable laser transmitting device of anti-collision radar system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200469779U Expired - Fee Related CN201965229U (en) | 2011-01-27 | 2011-02-25 | Three-dimensional adjustable laser emitting device of anti-collision radar system |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN201965229U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293516A (en) * | 2012-02-22 | 2013-09-11 | 霍尼韦尔国际公司 | Aircraft radar altimeter structure |
| CN104613948A (en) * | 2015-02-03 | 2015-05-13 | 北京航空航天大学 | Multi-angle tunable laser dotting device |
| CN109031241A (en) * | 2018-06-27 | 2018-12-18 | 森思泰克河北科技有限公司 | Laser radar emission system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201965229U (en) * | 2011-01-27 | 2011-09-07 | 王小刚 | Three-dimensional adjustable laser emitting device of anti-collision radar system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05136952A (en) * | 1991-11-15 | 1993-06-01 | Canon Inc | Light-emission optical device |
| JP2004133968A (en) * | 2002-10-08 | 2004-04-30 | Funai Electric Co Ltd | Optical pickup device |
| US7092171B2 (en) * | 2004-10-06 | 2006-08-15 | Tamron Co., Ltd. | Lens barrel with lock mechanism |
| CN201113220Y (en) * | 2007-09-21 | 2008-09-10 | 南京德朔实业有限公司 | Adjustable laser component |
| CN101600937A (en) * | 2006-08-22 | 2009-12-09 | 罗伯特·博世有限公司 | Portable reference laser unit and coupling |
| CN201965229U (en) * | 2011-01-27 | 2011-09-07 | 王小刚 | Three-dimensional adjustable laser emitting device of anti-collision radar system |
-
2011
- 2011-02-25 CN CN2011200469779U patent/CN201965229U/en not_active Expired - Fee Related
- 2011-02-25 CN CN 201110044980 patent/CN102156280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05136952A (en) * | 1991-11-15 | 1993-06-01 | Canon Inc | Light-emission optical device |
| JP2004133968A (en) * | 2002-10-08 | 2004-04-30 | Funai Electric Co Ltd | Optical pickup device |
| US7092171B2 (en) * | 2004-10-06 | 2006-08-15 | Tamron Co., Ltd. | Lens barrel with lock mechanism |
| CN101600937A (en) * | 2006-08-22 | 2009-12-09 | 罗伯特·博世有限公司 | Portable reference laser unit and coupling |
| CN201113220Y (en) * | 2007-09-21 | 2008-09-10 | 南京德朔实业有限公司 | Adjustable laser component |
| CN201965229U (en) * | 2011-01-27 | 2011-09-07 | 王小刚 | Three-dimensional adjustable laser emitting device of anti-collision radar system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293516A (en) * | 2012-02-22 | 2013-09-11 | 霍尼韦尔国际公司 | Aircraft radar altimeter structure |
| CN103293516B (en) * | 2012-02-22 | 2017-05-03 | 霍尼韦尔国际公司 | Aircraft radar altimeter structure |
| CN104613948A (en) * | 2015-02-03 | 2015-05-13 | 北京航空航天大学 | Multi-angle tunable laser dotting device |
| CN109031241A (en) * | 2018-06-27 | 2018-12-18 | 森思泰克河北科技有限公司 | Laser radar emission system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201965229U (en) | 2011-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10118535B2 (en) | Headlamp for vehicle and vehicle including the same | |
| US10107469B2 (en) | Vehicular lamp, vehicular lamp control system, and vehicle including the same | |
| CN201965229U (en) | Three-dimensional adjustable laser emitting device of anti-collision radar system | |
| KR101847932B1 (en) | Lighting device module | |
| JP5360588B2 (en) | Car lamp | |
| US9534756B2 (en) | Light-emitting device, floodlight, and vehicle headlight | |
| US20060176702A1 (en) | Warning lamp | |
| US10131268B2 (en) | Laser unit for a vehicle headlight | |
| CN107940388A (en) | Headlamp module and front lamp device | |
| CN102252264A (en) | Light emitting device | |
| KR20080005527A (en) | Motor vehicle headlight | |
| US10260695B2 (en) | Light conversion module with improved contrast | |
| JP2008276956A (en) | Vehicle head light | |
| EP2984389B1 (en) | Optical system for a directional lamp | |
| CN105351860B (en) | Light collection device and head-light with beam splitting structure | |
| CN108302465A (en) | Laser assisted far lighting module | |
| CN107054204A (en) | Adaptive illuminating lamp and vehicle | |
| CN106764807A (en) | A kind of guiding device | |
| CN111971608A (en) | Alignment of optical transports with multiple degrees of freedom | |
| US9506618B2 (en) | Automotive lamp system | |
| JP2007165464A (en) | Semiconductor optical device | |
| WO2016181905A1 (en) | Illumination device and optical member | |
| US20180066821A1 (en) | Illumination structure and light distributing method for the illumination structure | |
| EP4009455A1 (en) | Compact laser light assembly | |
| CN210554470U (en) | Laser car lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |